node benchmark/http2/respond-with-fd.js streams=2000 requests=100000

On Stack:100% (26443 of 26443 samples)
1000000 cpu-clock Top of Stack:2% (518 of 26443 samples) On Stack:100% (26443 of 26443 samples)
1000000 cpu-clock 100% on stack, 1.96% stack top
 On Stack:2% (518 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStandardForLoop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStandardForLoop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStandardForLoop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStandardForLoop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
_IO_do_write@@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_IO_do_write@@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
_IO_no_init (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_IO_no_init (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
__GI___libc_write (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (13 of 26443 samples)
__GI___libc_write (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (11 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
sys_write ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
sys_write ([kernel.kallsyms]) 0% on stack
vfs_write ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
vfs_write ([kernel.kallsyms]) 0% on stack
__fsnotify_parent ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) 0% on stack
fsnotify ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0% on stack
__srcu_read_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__srcu_read_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
__vfs_write ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
__vfs_write ([kernel.kallsyms]) 0% on stack
new_sync_write ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
new_sync_write ([kernel.kallsyms]) 0% on stack
ext4_file_write_iter ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (8 of 26443 samples)
ext4_file_write_iter ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__generic_file_write_iter ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
__generic_file_write_iter ([kernel.kallsyms]) 0% on stack
generic_perform_write ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
generic_perform_write ([kernel.kallsyms]) 0% on stack
ext4_da_write_begin ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ext4_da_write_begin ([kernel.kallsyms]) 0% on stack
__ext4_journal_start_sb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__ext4_journal_start_sb ([kernel.kallsyms]) 0% on stack
jbd2__journal_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
jbd2__journal_start ([kernel.kallsyms]) 0% on stack
start_this_handle ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
start_this_handle ([kernel.kallsyms]) 0% on stack
add_transaction_credits ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
add_transaction_credits ([kernel.kallsyms]) 0% on stack, 0% stack top
ext4_da_write_end ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
ext4_da_write_end ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
generic_write_end ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
generic_write_end ([kernel.kallsyms]) 0% on stack
__mark_inode_dirty ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__mark_inode_dirty ([kernel.kallsyms]) 0% on stack
ext4_dirty_inode ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
ext4_dirty_inode ([kernel.kallsyms]) 0% on stack
ext4_mark_inode_dirty ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
ext4_mark_inode_dirty ([kernel.kallsyms]) 0% on stack
ext4_mark_iloc_dirty ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ext4_mark_iloc_dirty ([kernel.kallsyms]) 0% on stack
ext4_do_update_inode ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ext4_do_update_inode ([kernel.kallsyms]) 0% on stack
ext4_inode_csum_set ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ext4_inode_csum_set ([kernel.kallsyms]) 0% on stack
ext4_inode_csum.isra.60 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ext4_inode_csum.isra.60 ([kernel.kallsyms]) 0% on stack
crypto_shash_update ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
crypto_shash_update ([kernel.kallsyms]) 0% on stack
crc32c_pcl_intel_update ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
crc32c_pcl_intel_update ([kernel.kallsyms]) 0% on stack, 0% stack top
ext4_reserve_inode_write ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ext4_reserve_inode_write ([kernel.kallsyms]) 0% on stack
__ext4_journal_get_write_access ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__ext4_journal_get_write_access ([kernel.kallsyms]) 0% on stack
jbd2_journal_get_write_access ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
jbd2_journal_get_write_access ([kernel.kallsyms]) 0% on stack
jbd2_write_access_granted.part.9 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
jbd2_write_access_granted.part.9 ([kernel.kallsyms]) 0% on stack, 0% stack top
block_write_end ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
block_write_end ([kernel.kallsyms]) 0% on stack
__block_commit_write.isra.29 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__block_commit_write.isra.29 ([kernel.kallsyms]) 0% on stack, 0% stack top
iov_iter_copy_from_user_atomic ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
iov_iter_copy_from_user_atomic ([kernel.kallsyms]) 0% on stack
copy_user_generic_unrolled ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
copy_user_generic_unrolled ([kernel.kallsyms]) 0% on stack, 0% stack top
unlock_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
unlock_page ([kernel.kallsyms]) 0% on stack, 0% stack top
__brk (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0.3% (70 of 26443 samples)
__brk (/lib/x86_64-linux-gnu/libc-2.26.so) 0.3% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0.2% (65 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0.2% on stack
sys_brk ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (65 of 26443 samples)
sys_brk ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0% stack top
do_brk_flags ([kernel.kallsyms]) On Stack:0.2% (42 of 26443 samples)
do_brk_flags ([kernel.kallsyms]) 0.2% on stack
__vma_adjust ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__vma_adjust ([kernel.kallsyms]) 0% on stack, 0% stack top
arch_get_unmapped_area_topdown ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
arch_get_unmapped_area_topdown ([kernel.kallsyms]) 0% on stack, 0% stack top
arch_vma_name ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
arch_vma_name ([kernel.kallsyms]) 0% on stack, 0.01% stack top
cap_vm_enough_memory ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
cap_vm_enough_memory ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_unmapped_area ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
get_unmapped_area ([kernel.kallsyms]) 0% on stack
cap_mmap_addr ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
cap_mmap_addr ([kernel.kallsyms]) 0% on stack, 0.01% stack top
perf_event_mmap ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (12 of 26443 samples)
perf_event_mmap ([kernel.kallsyms]) 0% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
perf_iterate_sb ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
perf_iterate_sb ([kernel.kallsyms]) 0% on stack
perf_iterate_ctx ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
perf_iterate_ctx ([kernel.kallsyms]) 0% on stack, 0.02% stack top
strlen ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
strlen ([kernel.kallsyms]) 0% on stack, 0% stack top
security_vm_enough_memory_mm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
security_vm_enough_memory_mm ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__vm_enough_memory ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
__vm_enough_memory ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
percpu_counter_add_batch ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
percpu_counter_add_batch ([kernel.kallsyms]) 0% on stack, 0% stack top
strlen ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
strlen ([kernel.kallsyms]) 0% on stack, 0.01% stack top
vma_merge ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
vma_merge ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__vma_adjust ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (13 of 26443 samples)
__vma_adjust ([kernel.kallsyms]) 0% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
vma_compute_subtree_gap ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
vma_compute_subtree_gap ([kernel.kallsyms]) 0% on stack, 0.02% stack top
vma_adjust_trans_huge ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vma_adjust_trans_huge ([kernel.kallsyms]) 0% on stack, 0% stack top
find_vma ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0% (12 of 26443 samples)
find_vma ([kernel.kallsyms]) 0% on stack, 0.04% stack top
 On Stack:0% (11 of 26443 samples)
vmacache_find ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vmacache_find ([kernel.kallsyms]) 0% on stack, 0% stack top
may_expand_vm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
may_expand_vm ([kernel.kallsyms]) 0% on stack, 0% stack top
up_write ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
up_write ([kernel.kallsyms]) 0% on stack
call_rwsem_wake ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
call_rwsem_wake ([kernel.kallsyms]) 0% on stack
rwsem_wake ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
rwsem_wake ([kernel.kallsyms]) 0% on stack
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.02% stack top
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) 0.1% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
__vdso_clock_gettime ([vdso]) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
__vdso_clock_gettime ([vdso]) 0.1% on stack, 0.07% stack top
__default_morecore (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__default_morecore (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
__libc_disable_asynccancel (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__libc_disable_asynccancel (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
__libc_read (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.9% (240 of 26443 samples) On Stack:10.9% (2872 of 26443 samples)
__libc_read (/lib/x86_64-linux-gnu/libpthread-2.26.so) 10.9% on stack, 0.91% stack top
 On Stack:0.9% (240 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:1.1% (288 of 26443 samples) On Stack:9.9% (2608 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 9.9% on stack, 1.09% stack top
 On Stack:1.1% (288 of 26443 samples)
__fdget_pos ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__fdget_pos ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
fput ([kernel.kallsyms]) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
fput ([kernel.kallsyms]) 0.1% on stack, 0.07% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_pci_irq_msi_fw_unmask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_irq_msi_fw_unmask ([kernel.kallsyms]) 0% on stack
ioread32 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ioread32 ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_read ([kernel.kallsyms]) Top of Stack:0.1% (21 of 26443 samples) On Stack:8.7% (2297 of 26443 samples)
sys_read ([kernel.kallsyms]) 8.7% on stack, 0.08% stack top
 On Stack:0.1% (21 of 26443 samples)
__fdget_pos ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
__fdget_pos ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__fget ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__fget ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__fget_light ([kernel.kallsyms]) On Stack:0.2% (45 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0.2% on stack
__fget ([kernel.kallsyms]) Top of Stack:0.2% (45 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
__fget ([kernel.kallsyms]) 0.2% on stack, 0.17% stack top
__fget_light ([kernel.kallsyms]) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0.1% on stack, 0.11% stack top
__vfs_read ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__vfs_read ([kernel.kallsyms]) 0% on stack, 0.01% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0% on stack, 0% stack top
vfs_read ([kernel.kallsyms]) Top of Stack:0.2% (41 of 26443 samples) On Stack:8.3% (2192 of 26443 samples)
vfs_read ([kernel.kallsyms]) 8.3% on stack, 0.16% stack top
 On Stack:0.2% (41 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) 0% on stack, 0.02% stack top
__vfs_read ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:7.7% (2028 of 26443 samples)
__vfs_read ([kernel.kallsyms]) 7.7% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
eventfd_read ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
eventfd_read ([kernel.kallsyms]) 0% on stack
eventfd_ctx_read ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
eventfd_ctx_read ([kernel.kallsyms]) 0% on stack, 0.02% stack top
iov_iter_init ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
iov_iter_init ([kernel.kallsyms]) 0% on stack, 0.01% stack top
new_sync_read ([kernel.kallsyms]) Top of Stack:0.1% (29 of 26443 samples) On Stack:7.6% (2016 of 26443 samples)
new_sync_read ([kernel.kallsyms]) 7.6% on stack, 0.11% stack top
 On Stack:0.1% (29 of 26443 samples)
iov_iter_init ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
iov_iter_init ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sock_read_iter ([kernel.kallsyms]) Top of Stack:0.1% (26 of 26443 samples) On Stack:7.5% (1981 of 26443 samples)
sock_read_iter ([kernel.kallsyms]) 7.5% on stack, 0.1% stack top
 On Stack:0.1% (26 of 26443 samples)
inet_recvmsg ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
inet_recvmsg ([kernel.kallsyms]) 0% on stack, 0.03% stack top
security_socket_recvmsg ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
security_socket_recvmsg ([kernel.kallsyms]) 0% on stack, 0% stack top
sock_recvmsg ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:7.4% (1945 of 26443 samples)
sock_recvmsg ([kernel.kallsyms]) 7.4% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
apparmor_socket_recvmsg ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
apparmor_socket_recvmsg ([kernel.kallsyms]) 0% on stack, 0.03% stack top
inet_recvmsg ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:6.9% (1827 of 26443 samples)
inet_recvmsg ([kernel.kallsyms]) 6.9% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
lock_sock_nested ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
lock_sock_nested ([kernel.kallsyms]) 0% on stack, 0.01% stack top
release_sock ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
release_sock ([kernel.kallsyms]) 0% on stack, 0.01% stack top
skb_copy_datagram_iter ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_copy_datagram_iter ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_cleanup_rbuf ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_cleanup_rbuf ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_rcv_space_adjust ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
tcp_rcv_space_adjust ([kernel.kallsyms]) 0% on stack, 0.03% stack top
tcp_recvmsg ([kernel.kallsyms]) Top of Stack:0.3% (77 of 26443 samples) On Stack:6.8% (1803 of 26443 samples)
tcp_recvmsg ([kernel.kallsyms]) 6.8% on stack, 0.29% stack top
 On Stack:0.3% (77 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) On Stack:0.7% (175 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) 0.7% on stack
kfree_skbmem ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
kfree_skbmem ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
kmem_cache_free ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
kmem_cache_free ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
__slab_free ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
__slab_free ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) 0% on stack, 0% stack top
put_cpu_partial ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
put_cpu_partial ([kernel.kallsyms]) 0% on stack, 0.02% stack top
skb_release_all ([kernel.kallsyms]) On Stack:0.6% (151 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0.6% on stack
__put_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__put_page ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_data ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.5% (133 of 26443 samples)
skb_release_data ([kernel.kallsyms]) 0.5% on stack, 0.06% stack top
 On Stack:0.1% (15 of 26443 samples)
__put_compound_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__put_compound_page ([kernel.kallsyms]) 0% on stack, 0% stack top
__put_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.4% (100 of 26443 samples)
__put_page ([kernel.kallsyms]) 0.4% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__put_compound_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.3% (91 of 26443 samples)
__put_compound_page ([kernel.kallsyms]) 0.3% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
PageHuge ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
PageHuge ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__page_cache_release ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__page_cache_release ([kernel.kallsyms]) 0% on stack, 0% stack top
free_compound_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.3% (87 of 26443 samples)
free_compound_page ([kernel.kallsyms]) 0.3% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__free_pages_ok ([kernel.kallsyms]) Top of Stack:0.3% (86 of 26443 samples) On Stack:0.3% (86 of 26443 samples)
__free_pages_ok ([kernel.kallsyms]) 0.3% on stack, 0.33% stack top
free_compound_page ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
free_compound_page ([kernel.kallsyms]) 0% on stack, 0.03% stack top
skb_free_head ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
skb_free_head ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
kfree ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
kfree ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
__slab_free ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
__slab_free ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
skb_release_head_state ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (12 of 26443 samples)
skb_release_head_state ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
dst_release ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
dst_release ([kernel.kallsyms]) 0% on stack, 0.04% stack top
sock_rfree ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
sock_rfree ([kernel.kallsyms]) 0% on stack, 0.02% stack top
skb_release_data ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_release_data ([kernel.kallsyms]) 0% on stack, 0% stack top
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0% stack top
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0.02% stack top
_raw_spin_lock_bh ([kernel.kallsyms]) Top of Stack:0.2% (40 of 26443 samples) On Stack:0.2% (40 of 26443 samples)
_raw_spin_lock_bh ([kernel.kallsyms]) 0.2% on stack, 0.15% stack top
copy_page_to_iter ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
copy_page_to_iter ([kernel.kallsyms]) 0% on stack, 0.01% stack top
lock_sock_nested ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (41 of 26443 samples)
lock_sock_nested ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0.1% on stack, 0.09% stack top
_raw_spin_lock_bh ([kernel.kallsyms]) On Stack:0.1% (14 of 26443 samples)
_raw_spin_lock_bh ([kernel.kallsyms]) 0.1% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0% stack top
release_sock ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.3% (92 of 26443 samples)
release_sock ([kernel.kallsyms]) 0.3% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__release_sock ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (63 of 26443 samples)
__release_sock ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
_raw_spin_unlock_bh ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_bh ([kernel.kallsyms]) 0% on stack
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0% stack top
ipv4_dst_check ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
ipv4_dst_check ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_v4_do_rcv ([kernel.kallsyms]) On Stack:0.2% (58 of 26443 samples)
tcp_v4_do_rcv ([kernel.kallsyms]) 0.2% on stack
tcp_rcv_established ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.2% (58 of 26443 samples)
tcp_rcv_established ([kernel.kallsyms]) 0.2% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
__tcp_ack_snd_check ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
__tcp_ack_snd_check ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_send_ack ([kernel.kallsyms]) On Stack:0% (13 of 26443 samples)
tcp_send_ack ([kernel.kallsyms]) 0% on stack
tcp_send_ack.part.35 ([kernel.kallsyms]) On Stack:0% (13 of 26443 samples)
tcp_send_ack.part.35 ([kernel.kallsyms]) 0% on stack
__alloc_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__kmalloc_reserve.isra.40 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__kmalloc_reserve.isra.40 ([kernel.kallsyms]) 0% on stack
__kmalloc_node_track_caller ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__kmalloc_node_track_caller ([kernel.kallsyms]) 0% on stack, 0% stack top
kmem_cache_alloc_node ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
kmem_cache_alloc_node ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__slab_alloc ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__slab_alloc ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_transmit_skb ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) 0% on stack
ip_queue_xmit ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0% on stack
ip_copy_addrs ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_copy_addrs ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_local_out ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 0% on stack
ip_output ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
ip_output ([kernel.kallsyms]) 0% on stack
ip_finish_output ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (8 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (7 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack
do_softirq.part.17 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
process_backlog ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
process_backlog ([kernel.kallsyms]) 0% on stack
__netif_receive_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__netif_receive_skb_core ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
__netif_receive_skb_core ([kernel.kallsyms]) 0% on stack
ip_rcv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
ip_rcv ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) 0% on stack
ip_local_deliver ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) 0% on stack
ip_local_deliver_finish ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
ip_local_deliver_finish ([kernel.kallsyms]) 0% on stack
raw_local_deliver ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
raw_local_deliver ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_rcv ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_v4_rcv ([kernel.kallsyms]) 0% on stack
__inet_lookup_established ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) 0% on stack
inet_ehashfn ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
inet_ehashfn ([kernel.kallsyms]) 0% on stack, 0% stack top
dev_queue_xmit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
dev_queue_xmit ([kernel.kallsyms]) 0% on stack
__dev_queue_xmit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) 0% on stack
validate_xmit_skb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
validate_xmit_skb ([kernel.kallsyms]) 0% on stack
netif_skb_features ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
netif_skb_features ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_send_delayed_ack ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tcp_send_delayed_ack ([kernel.kallsyms]) 0% on stack
sk_reset_timer ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) 0% on stack
mod_timer ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack, 0.01% stack top
kfree_skb_partial ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
kfree_skb_partial ([kernel.kallsyms]) 0% on stack
skb_release_all ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0% on stack
skb_release_head_state ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
skb_release_head_state ([kernel.kallsyms]) 0% on stack
dst_release ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
dst_release ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sched_clock_cpu ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
sched_clock_cpu ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
sched_clock ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sched_clock ([kernel.kallsyms]) 0% on stack
native_sched_clock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_sched_clock ([kernel.kallsyms]) 0% on stack, 0% stack top
sock_def_readable ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
sock_def_readable ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (10 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.03% stack top
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_data_queue ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_data_queue ([kernel.kallsyms]) 0% on stack
tcp_queue_rcv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_queue_rcv ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_event_data_recv ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
tcp_event_data_recv ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_queue_rcv ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (9 of 26443 samples)
tcp_queue_rcv ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
tcp_try_coalesce ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (6 of 26443 samples)
tcp_try_coalesce ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
skb_try_coalesce ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
skb_try_coalesce ([kernel.kallsyms]) 0% on stack, 0.01% stack top
_raw_spin_lock_bh ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_bh ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_unlock_bh ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
_raw_spin_unlock_bh ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0.05% stack top
tcp_release_cb ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
tcp_release_cb ([kernel.kallsyms]) 0% on stack, 0.02% stack top
skb_copy_datagram_iter ([kernel.kallsyms]) Top of Stack:0.2% (66 of 26443 samples) On Stack:4.5% (1199 of 26443 samples)
skb_copy_datagram_iter ([kernel.kallsyms]) 4.5% on stack, 0.25% stack top
 On Stack:0.2% (66 of 26443 samples)
__check_object_size ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (6 of 26443 samples)
__check_object_size ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__check_heap_object ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__check_heap_object ([kernel.kallsyms]) 0% on stack, 0% stack top
__virt_addr_valid ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__virt_addr_valid ([kernel.kallsyms]) 0% on stack, 0.01% stack top
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0.02% stack top
_copy_to_iter ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (8 of 26443 samples)
_copy_to_iter ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) 0% on stack, 0.03% stack top
copy_page_to_iter ([kernel.kallsyms]) Top of Stack:0.4% (100 of 26443 samples) On Stack:4.2% (1109 of 26443 samples)
copy_page_to_iter ([kernel.kallsyms]) 4.2% on stack, 0.38% stack top
 On Stack:0.4% (100 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) Top of Stack:3.8% (1004 of 26443 samples) On Stack:3.8% (1005 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) 3.8% on stack, 3.8% stack top
 On Stack:3.8% (1004 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service ([kernel.kallsyms]) 0% on stack
ath10k_pci_htc_rx_cb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_htc_rx_cb ([kernel.kallsyms]) 0% on stack
ath10k_pci_process_rx_cb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_process_rx_cb ([kernel.kallsyms]) 0% on stack
ath10k_htc_rx_completion_handler ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_htc_rx_completion_handler ([kernel.kallsyms]) 0% on stack
ath10k_wmi_process_rx ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_wmi_process_rx ([kernel.kallsyms]) 0% on stack
ath10k_wmi_tlv_op_rx ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_wmi_tlv_op_rx ([kernel.kallsyms]) 0% on stack
ath10k_wmi_event_mgmt_rx ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_wmi_event_mgmt_rx ([kernel.kallsyms]) 0% on stack
ieee80211_iterate_active_interfaces_atomic ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ieee80211_iterate_active_interfaces_atomic ([kernel.kallsyms]) 0% on stack, 0% stack top
copyout ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
copyout ([kernel.kallsyms]) 0% on stack, 0.02% stack top
copyout ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
copyout ([kernel.kallsyms]) 0% on stack, 0.02% stack top
skb_release_all ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_cleanup_rbuf ([kernel.kallsyms]) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.6% (165 of 26443 samples)
tcp_cleanup_rbuf ([kernel.kallsyms]) 0.6% on stack, 0.1% stack top
 On Stack:0.1% (26 of 26443 samples)
tcp_send_ack ([kernel.kallsyms]) On Stack:0.5% (139 of 26443 samples)
tcp_send_ack ([kernel.kallsyms]) 0.5% on stack
tcp_send_ack.part.35 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.5% (139 of 26443 samples)
tcp_send_ack.part.35 ([kernel.kallsyms]) 0.5% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) On Stack:0% (13 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) 0% on stack
__kmalloc_reserve.isra.40 ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
__kmalloc_reserve.isra.40 ([kernel.kallsyms]) 0% on stack
__kmalloc_node_track_caller ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__kmalloc_node_track_caller ([kernel.kallsyms]) 0% on stack, 0.02% stack top
kmem_cache_alloc_node ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
kmem_cache_alloc_node ([kernel.kallsyms]) 0% on stack, 0.02% stack top
ksize ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
ksize ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_transmit_skb ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.5% (121 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) 0.5% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) 0% on stack, 0% stack top
__tcp_v4_send_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__tcp_v4_send_check ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.4% (108 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0.4% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__sk_dst_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__sk_dst_check ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_local_out ([kernel.kallsyms]) On Stack:0.4% (101 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 0.4% on stack
__ip_local_out ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
__ip_local_out ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_send_check ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
ip_send_check ([kernel.kallsyms]) 0% on stack, 0.02% stack top
ip_output ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.4% (96 of 26443 samples)
ip_output ([kernel.kallsyms]) 0.4% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) On Stack:0.4% (93 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) 0.4% on stack
ip_finish_output2 ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.4% (93 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 0.4% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.3% (72 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0.3% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.3% (70 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) 0.3% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) On Stack:0.3% (69 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) 0.3% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:0.3% (69 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0.3% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
net_rx_action ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (57 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__kfree_skb_flush ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__kfree_skb_flush ([kernel.kallsyms]) 0% on stack, 0% stack top
process_backlog ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (54 of 26443 samples)
process_backlog ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) On Stack:0.2% (51 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) 0.2% on stack
__netif_receive_skb_core ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
__netif_receive_skb_core ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
ip_rcv ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
ip_rcv ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) On Stack:0.2% (46 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) 0.2% on stack
ip_local_deliver ([kernel.kallsyms]) On Stack:0.2% (46 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) 0.2% on stack
ip_local_deliver_finish ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
ip_local_deliver_finish ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
raw_local_deliver ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
raw_local_deliver ([kernel.kallsyms]) 0% on stack, 0% stack top
sock_put ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
sock_put ([kernel.kallsyms]) 0% on stack, 0.02% stack top
tcp_filter ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_filter ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_prequeue ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_prequeue ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_rcv ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
tcp_v4_rcv ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (10 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) 0% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
inet_ehashfn ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
inet_ehashfn ([kernel.kallsyms]) 0% on stack, 0% stack top
__xfrm_policy_check2.constprop.39 ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__xfrm_policy_check2.constprop.39 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_add_backlog ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_add_backlog ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_filter ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
tcp_filter ([kernel.kallsyms]) 0% on stack
sk_filter_trim_cap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
sk_filter_trim_cap ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
apparmor_socket_sock_rcv_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
apparmor_socket_sock_rcv_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
security_sock_rcv_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
security_sock_rcv_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_parse_md5sig_option ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_parse_md5sig_option ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_do_rcv ([kernel.kallsyms]) On Stack:0% (12 of 26443 samples)
tcp_v4_do_rcv ([kernel.kallsyms]) 0% on stack
tcp_check_space ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_check_space ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_rcv_established ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (11 of 26443 samples)
tcp_rcv_established ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
get_seconds ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_seconds ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_ack ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (8 of 26443 samples)
tcp_ack ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
tcp_clean_rtx_queue ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
tcp_clean_rtx_queue ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
tcp_ack_update_rtt.isra.34 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_ack_update_rtt.isra.34 ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
minmax_subwin_update ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
minmax_subwin_update ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_data_queue ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_data_queue ([kernel.kallsyms]) 0% on stack
__kfree_skb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) 0% on stack
kfree_skbmem ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kfree_skbmem ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_rcv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_v4_rcv ([kernel.kallsyms]) 0% on stack, 0% stack top
dev_queue_xmit ([kernel.kallsyms]) On Stack:0.1% (17 of 26443 samples)
dev_queue_xmit ([kernel.kallsyms]) 0.1% on stack
__dev_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
dev_hard_start_xmit ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
dev_hard_start_xmit ([kernel.kallsyms]) 0% on stack
__sock_wfree ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__sock_wfree ([kernel.kallsyms]) 0% on stack, 0% stack top
loopback_xmit ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (8 of 26443 samples)
loopback_xmit ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
eth_type_trans ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
eth_type_trans ([kernel.kallsyms]) 0% on stack, 0.01% stack top
netif_rx ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
netif_rx ([kernel.kallsyms]) 0% on stack
netif_rx_internal ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
netif_rx_internal ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) 0% on stack, 0.01% stack top
netdev_pick_tx ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
netdev_pick_tx ([kernel.kallsyms]) 0% on stack, 0% stack top
validate_xmit_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
validate_xmit_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
netif_skb_features ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
netif_skb_features ([kernel.kallsyms]) 0% on stack
skb_network_protocol ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_network_protocol ([kernel.kallsyms]) 0% on stack, 0% stack top
validate_xmit_xfrm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
validate_xmit_xfrm ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_output ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_output ([kernel.kallsyms]) 0% on stack, 0% stack top
ipv4_dst_check ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
ipv4_dst_check ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_established_options ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_established_options ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_options_write ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_options_write ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_md5_lookup ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_v4_md5_lookup ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_send_check ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_v4_send_check ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_release_cb ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_release_cb ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_send_ack ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_send_ack ([kernel.kallsyms]) 0% on stack, 0.01% stack top
security_socket_recvmsg ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.4% (95 of 26443 samples)
security_socket_recvmsg ([kernel.kallsyms]) 0.4% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
aa_sock_msg_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
aa_sock_msg_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
apparmor_socket_recvmsg ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.3% (87 of 26443 samples)
apparmor_socket_recvmsg ([kernel.kallsyms]) 0.3% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
aa_sk_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
aa_sk_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
aa_sock_msg_perm ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.3% (82 of 26443 samples)
aa_sock_msg_perm ([kernel.kallsyms]) 0.3% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
aa_label_sk_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
aa_label_sk_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
aa_sk_perm ([kernel.kallsyms]) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.3% (78 of 26443 samples)
aa_sk_perm ([kernel.kallsyms]) 0.3% on stack, 0.08% stack top
 On Stack:0.1% (21 of 26443 samples)
aa_label_sk_perm ([kernel.kallsyms]) Top of Stack:0.2% (57 of 26443 samples) On Stack:0.2% (57 of 26443 samples)
aa_label_sk_perm ([kernel.kallsyms]) 0.2% on stack, 0.22% stack top
tcp_recvmsg ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
tcp_recvmsg ([kernel.kallsyms]) 0% on stack, 0.03% stack top
sock_recvmsg ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
sock_recvmsg ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sock_read_iter ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
sock_read_iter ([kernel.kallsyms]) 0% on stack, 0% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
rw_verify_area ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0.4% (100 of 26443 samples)
rw_verify_area ([kernel.kallsyms]) 0.4% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
apparmor_file_permission ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
apparmor_file_permission ([kernel.kallsyms]) 0% on stack, 0.02% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0% on stack, 0.01% stack top
security_file_permission ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.3% (82 of 26443 samples)
security_file_permission ([kernel.kallsyms]) 0.3% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) 0% on stack, 0.01% stack top
apparmor_file_permission ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
apparmor_file_permission ([kernel.kallsyms]) 0.2% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
common_file_perm ([kernel.kallsyms]) Top of Stack:0.2% (43 of 26443 samples) On Stack:0.2% (44 of 26443 samples)
common_file_perm ([kernel.kallsyms]) 0.2% on stack, 0.16% stack top
 On Stack:0.2% (43 of 26443 samples)
aa_file_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
aa_file_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
common_file_perm ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
common_file_perm ([kernel.kallsyms]) 0% on stack, 0.01% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0.1% on stack, 0.08% stack top
security_file_permission ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
security_file_permission ([kernel.kallsyms]) 0% on stack, 0.01% stack top
return_from_SYSCALL_64 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
return_from_SYSCALL_64 ([kernel.kallsyms]) 0% on stack
do_syscall_64 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_syscall_64 ([kernel.kallsyms]) 0% on stack
sys_read ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_read ([kernel.kallsyms]) 0% on stack
vfs_read ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
vfs_read ([kernel.kallsyms]) 0% on stack
__vfs_read ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__vfs_read ([kernel.kallsyms]) 0% on stack
new_sync_read ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
new_sync_read ([kernel.kallsyms]) 0% on stack
sock_read_iter ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sock_read_iter ([kernel.kallsyms]) 0% on stack
sock_recvmsg ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sock_recvmsg ([kernel.kallsyms]) 0% on stack
inet_recvmsg ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
inet_recvmsg ([kernel.kallsyms]) 0% on stack
tcp_recvmsg ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_recvmsg ([kernel.kallsyms]) 0% on stack
lock_sock_nested ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lock_sock_nested ([kernel.kallsyms]) 0% on stack
_cond_resched ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_read ([kernel.kallsyms]) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
sys_read ([kernel.kallsyms]) 0.1% on stack, 0.08% stack top
__libc_start_main (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:37.7% (9960 of 26443 samples)
__libc_start_main (/lib/x86_64-linux-gnu/libc-2.26.so) 37.7% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
node::Start (/home/sqrt/src/node/master/out/Release/node) On Stack:37.7% (9957 of 26443 samples)
node::Start (/home/sqrt/src/node/master/out/Release/node) 37.7% on stack
node::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:37.7% (9957 of 26443 samples)
node::Start (/home/sqrt/src/node/master/out/Release/node) 37.7% on stack, 0.03% stack top
node::Environment::Start (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::Environment::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::SetupProcessObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::SetupProcessObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Environment::SetMethod (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Environment::SetMethod (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyWithConstant (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyWithConstant (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DescriptorArray::Append (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DescriptorArray::Append (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::Environment::~Environment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (112 of 26443 samples) On Stack:0.4% (112 of 26443 samples)
node::Environment::~Environment (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.42% stack top
node::LoadEnvironment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (93 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
node::LoadEnvironment (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.35% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (92 of 26443 samples) On Stack:0.6% (147 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.35% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (92 of 26443 samples) On Stack:0.6% (147 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.35% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0.3% (92 of 26443 samples) On Stack:0.6% (147 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0.6% on stack, 0.35% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (92 of 26443 samples) On Stack:0.6% (147 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0.6% on stack, 0.35% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (92 of 26443 samples) On Stack:0.6% (147 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.6% on stack, 0.35% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (85 of 26443 samples) On Stack:0.5% (145 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.5% on stack, 0.32% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BreakableControlFlowBuilder::~BreakableControlFlowBuilder (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BreakableControlFlowBuilder::~BreakableControlFlowBuilder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (76 of 26443 samples) On Stack:0.5% (140 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.5% on stack, 0.29% stack top
Builtin:ArraySome (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArraySome (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArrowFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArrowFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseSingleExpressionFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseSingleExpressionFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitTryFinallyStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitTryFinallyStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitTryCatchStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitTryCatchStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::MoveRegister (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::MoveRegister (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (67 of 26443 samples) On Stack:0.5% (136 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.5% on stack, 0.25% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeclarationScope::AttachOuterScopeInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::AttachOuterScopeInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::StringTable, v8::internal::StringTableShape>::FindEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::FindEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::String::IsOneByteEqualTo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::String::IsOneByteEqualTo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.2% (60 of 26443 samples) On Stack:0.5% (134 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.5% on stack, 0.23% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.2% (55 of 26443 samples) On Stack:0.5% (127 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.5% on stack, 0.21% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForTest (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForTest (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompareOperation::IsLiteralCompareUndefined (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompareOperation::IsLiteralCompareUndefined (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (33 of 26443 samples) On Stack:0.4% (101 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.4% on stack, 0.12% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.4% (100 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.4% on stack, 0.11% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.4% (96 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.4% on stack, 0.1% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::RecordFunctionCompilation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::RecordFunctionCompilation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Script::GetPositionInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal:::GetPositionInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.2% (66 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.2% on stack, 0.08% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.2% (60 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.2% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.2% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (12 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (12 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (10 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (10 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (10 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStandardForLoop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStandardForLoop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::DeclareAndInitializeVariables (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::DeclareAndInitializeVariables (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::DeclareVariableName (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::DeclareVariableName (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::DeclareLocal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::DeclareLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::Declare (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::Declare (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::VariableMap::Declare (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::VariableMap::Declare (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::TemplateHashMapImpl<void*, void*, v8::base::KeyEqualityMatcher<void*>, v8::internal::ZoneAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::TemplateHashMapImpl, v8::internal::ZoneAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::SkipSingleLineComment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::SkipSingleLineComment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::IsLineTerminator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::IsLineTerminator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::StringTable, v8::internal::StringTableShape>::FindEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::FindEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ForInFilter (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ForInFilter (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_LoadIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_LoadIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LoadIC::Load (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LoadIC::Load (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LoadIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LoadIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::IC::ConfigureVectorState (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IC::ConfigureVectorState (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::IC::GetHostFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IC::GetHostFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StackFrameIterator::Reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrameIterator::Reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StackFrameIteratorBase::SingletonFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrameIteratorBase::SingletonFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StackFrameIteratorBase::SingletonFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrameIteratorBase::SingletonFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::SyncProcessRunner::Spawn (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
node::SyncProcessRunner::Spawn (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::SyncProcessRunner::Run (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
node::SyncProcessRunner::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::SyncProcessRunner::TryInitializeAndRunLoop (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
node::SyncProcessRunner::TryInitializeAndRunLoop (/home/sqrt/src/node/master/out/Release/node) 0% on stack
uv_spawn (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
uv_spawn (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__libc_fork (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (3 of 26443 samples)
__libc_fork (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
return_from_SYSCALL_64 ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
return_from_SYSCALL_64 ([kernel.kallsyms]) 0% on stack
do_syscall_64 ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
do_syscall_64 ([kernel.kallsyms]) 0% on stack
sys_clone ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
sys_clone ([kernel.kallsyms]) 0% on stack
_do_fork ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
_do_fork ([kernel.kallsyms]) 0% on stack
copy_process.part.32 ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
copy_process.part.32 ([kernel.kallsyms]) 0% on stack
alloc_pid ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
alloc_pid ([kernel.kallsyms]) 0% on stack, 0% stack top
copy_page_range ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
copy_page_range ([kernel.kallsyms]) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Runtime_NewObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_NewObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::JSObject::New (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::JSFunction::GetDerivedMap (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::JS:GetDerivedMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::JSFunction::EnsureHasInitialMap (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::JS:EnsureHasInitialMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::String::IsOneByteEqualTo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::String::IsOneByteEqualTo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumberingVisitor::Renumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumberingVisitor::VisitFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumberingVisitor::Renumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewSharedFunctionInfoForLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewSharedFunctionInfoForLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SharedFunctionInfo::InitFromFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SharedFunctionInfo::InitFromFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ProducedPreParsedScopeData::Serialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ProducedPreParsedScopeData::Serialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ProducedPreParsedScopeData::ByteData::Serialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ProducedPreParsedScopeData::ByteData::Serialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayWriter::ToBytecodeArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayWriter::ToBytecodeArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::ConstantArrayBuilder::ToFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::ConstantArrayBuilder::ToFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::ConstantArrayBuilder::Entry::ToHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::ConstantArrayBuilder::Entry::ToHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::BuildVariableAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::BuildVariableAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::Expect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::Expect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArrayLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArrayLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::SkipSingleLineComment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::SkipSingleLineComment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Binding (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::Binding (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::url::Init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::url::Init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::FunctionTemplate::GetFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::FunctionTemplate::GetFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::FunctionTemplate::GetFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::FunctionTemplate::GetFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ApiNatives::InstantiateFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ApiNatives::InstantiateFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ApiNatives::CreateApiFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ApiNatives::CreateApiFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::AddProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::AddProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::InternalUpdateProtector (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::InternalUpdateProtector (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (11 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (11 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (11 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (11 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ClassBoilerplate::BuildClassBoilerplate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ClassBoilerplate::BuildClassBoilerplate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::DescriptorArray::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DescriptorArray::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::EvacuateShortcutCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::EvacuateShortcutCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForRegisterValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForRegisterValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::BuildVariableAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::BuildVariableAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::StoreAccumulatorInRegister (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::StoreAccumulatorInRegister (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeRegisterOptimizer::RegisterTransfer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeRegisterOptimizer::RegisterTransfer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeRegisterOptimizer::OutputRegisterTransfer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeRegisterOptimizer::OutputRegisterTransfer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::OutputStarRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::OutputStarRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase<v8::internal::PreParser>::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::IsDuplicateSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::IsDuplicateSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::CurrentSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::CurrentSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePropertyName (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePropertyName (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParserFactory::NewStringLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParserFactory::NewStringLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Script::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal:::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::Iterate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JavaScriptFrame::Iterate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JavaScriptFrame::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::RootScavengeVisitor::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RootScavengeVisitor::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CreateObjectLiteral (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CreateObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::CreateLiteral<v8::internal::(anonymous namespace)::ObjectBoilerplate> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CreateLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::JSObject::SetOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::SetOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Map::EnsureDescriptorSlack (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Map::EnsureDescriptorSlack (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::DescriptorArray::CopyUpToAddAttributes (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::DescriptorArray::CopyUpToAddAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::DescriptorArray::Allocate (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::DescriptorArray::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::ComputeHandler (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::ComputeHandler (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::InitPrototypeChecks<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::InitPrototypeChecks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Binding (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::Binding (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::DefineConstants (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::DefineConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::(anonymous namespace)::DefineSignalConstants (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::(anonymous namespace)::DefineSignalConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::SetDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Object::SetDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::PrepareForDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::PrepareForDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::MapUpdater::ReconfigureToDataField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::MapUpdater::ReconfigureToDataField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::MapUpdater::TryRecofigureToDataFieldInplace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::MapUpdater::TryRecofigureToDataFieldInplace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Map::GeneralizeField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Map::GeneralizeField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::ToBytecodeArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::ToBytecodeArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeRegisterOptimizer::Flush (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeRegisterOptimizer::Flush (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForRegisterValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForRegisterValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::LoadGlobal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::LoadGlobal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::Expect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::Expect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Advance<false, true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Advance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (13 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (13 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (13 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (13 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0% (13 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.07% stack top
 On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.07% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.07% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.07% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewOneByteInternalizedString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewOneByteInternalizedString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateOneByteInternalizedString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateOneByteInternalizedString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitThrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitThrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitCallRuntime (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitCallRuntime (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::CallRuntime (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::CallRuntime (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeRegisterOptimizer::PrepareOutputRegister (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeRegisterOptimizer::PrepareOutputRegister (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeRegisterOptimizer::OutputRegisterTransfer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeRegisterOptimizer::OutputRegisterTransfer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::OutputStarRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::OutputStarRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::Write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::Write (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitConditional (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitConditional (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForTest (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForTest (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitLogicalAndExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitLogicalAndExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitLogicalTest (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitLogicalTest (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitLogicalTestSubExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitLogicalTestSubExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::JumpIfFalse (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::JumpIfFalse (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::~InterpreterCompilationJob (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::~InterpreterCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.06% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::Snapshot::~Snapshot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::Snapshot::~Snapshot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::DeclarationScope::AnalyzePartially (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::AnalyzePartially (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ExpressionFromIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ExpressionFromIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArrayLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArrayLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::Snapshot::Snapshot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::Snapshot::Snapshot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::Expect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::Expect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Advance<false, true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Advance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_DefineClass (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_DefineClass (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::DefineClass (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::DefineClass (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyDropDescriptors (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyDropDescriptors (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_InterpreterNewClosure (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_InterpreterNewClosure (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFunctionFromSharedFunctionInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFunctionFromSharedFunctionInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyedStoreIC::UpdateStoreElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyedStoreIC::UpdateStoreElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyedStoreIC::StoreElementHandler (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyedStoreIC::StoreElementHandler (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CodeStub::GetCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CodeStub::GetCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TurboFanCodeStub::GenerateCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TurboFanCodeStub::GenerateCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CodeAssembler::GenerateCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CodeAssembler::GenerateCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Pipeline::GenerateCodeForCodeStub (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Pipeline::GenerateCodeForCodeStub (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::ScheduleAndGenerateCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::ScheduleAndGenerateCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::ScheduleAndSelectInstructions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::ScheduleAndSelectInstructions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::InstructionSelectionPhase, v8::internal::compiler::Linkage*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::SelectInstructions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::SelectInstructions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::VisitInt64Add (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitInt64Add (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BaseWithIndexAndDisplacementMatcher<v8::internal::compiler::AddMatcher<v8::internal::compiler::BinopMatcher<v8::internal::compiler::IntMatcher<long, (v8::internal::compiler::IrOpcode::Value)24>, v8::internal::compiler::IntMatcher<long, (v8::internal::compiler::IrOpcode::Value)24> >, (v8::internal::compiler::IrOpcode::Value)274, (v8::internal::compiler::IrOpcode::Value)276, (v8::internal::compiler::IrOpcode::Value)278, (v8::internal::compiler::IrOpcode::Value)270> >::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BaseWithIndexAndDisplacementMatcher, v8::internal::compiler::IntMatcher >, (v8::internal::compiler::IrOpcode::Value)274, (v8::internal::compiler::IrOpcode::Value)276, (v8::internal::compiler::IrOpcode::Value)278, (v8::internal::compiler::IrOpcode::Value)270> >::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::DictionaryElementsInPrototypeChainOnly (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::DictionaryElementsInPrototypeChainOnly (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CreateRegExpLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CreateRegExpLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSRegExp::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSRegExp::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::RegExpImpl::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RegExpImpl::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::RegExpParser::ParseRegExp (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RegExpParser::ParseRegExp (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::RegExpParser::ParsePattern (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RegExpParser::ParsePattern (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::RegExpBuilder::RegExpBuilder (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RegExpBuilder::RegExpBuilder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Binding (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::Binding (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::(anonymous namespace)::InitializeUV (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::(anonymous namespace)::InitializeUV (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::Buffer::(anonymous namespace)::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Buffer::(anonymous namespace)::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::ForTransitionHandler (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::ForTransitionHandler (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::LookupForWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::LookupForWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyWithConstant (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyWithConstant (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyDropDescriptors (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyDropDescriptors (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::RawCopy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::RawCopy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSBuiltinsConstructStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSBuiltinsConstructStub (/tmp/perf-24810.map) 0% on stack
Builtin:PromiseConstructor (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:PromiseConstructor (/tmp/perf-24810.map) 0% on stack
Builtin:CompileLazy (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack
clock_gettime@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clock_gettime@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0.1% (24 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0.1% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0.1% (24 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0.1% (24 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0.1% (24 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ArrayLiteral::BuildConstantElements (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ArrayLiteral::BuildConstantElements (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ArrayLiteral::BuildConstantElements (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ArrayLiteral::BuildConstantElements (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Factory::NewFixedArrayWithHoles (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithHoles (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewSharedFunctionInfoForLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewSharedFunctionInfoForLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SharedFunctionInfo::SetScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SharedFunctionInfo::SetScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GetCachedCreateClosureSlot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GetCachedCreateClosureSlot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
std::_Rb_tree<std::pair<v8::internal::TypeofMode, void*>, std::pair<std::pair<v8::internal::TypeofMode, void*> const, v8::internal::FeedbackSlot>, std::_Select1st<std::pair<std::pair<v8::internal::TypeofMode, void*> const, v8::internal::FeedbackSlot> >, std::less<std::pair<v8::internal::TypeofMode, void*> >, v8::internal::ZoneAllocator<std::pair<std::pair<v8::internal::TypeofMode, void*> const, v8::internal::FeedbackSlot> > >::_M_insert_unique<std::pair<std::pair<v8::internal::TypeofMode, void*>, v8::internal::FeedbackSlot>&> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::_Rb_tree, std::pair const, v8::internal::FeedbackSlot>, std::_Select1st const, v8::internal::FeedbackSlot> >, std::less >, v8::internal::ZoneAllocator const, v8::internal::FeedbackSlot> > >::_M_insert_unique, v8::internal::FeedbackSlot>&> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAndPushIntoRegisterList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAndPushIntoRegisterList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::LoadLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::LoadLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayWriter::Write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayWriter::Write (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseForStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseForEachStatementWithDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseForEachStatementWithDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::Consume (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::Consume (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIdentifierName (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIdentifierName (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::FuncNameInferrer::FuncNameInferrer (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FuncNameInferrer::FuncNameInferrer (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Zone::NewExpand (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::NewExpand (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::AccountingAllocator::GetSegment (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::AccountingAllocator::GetSegment (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseWhileStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseWhileStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanNumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanNumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringHasher::GetHashField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringHasher::GetHashField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Script::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal:::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Buffer::(anonymous namespace)::SetupBufferJS (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Buffer::(anonymous namespace)::SetupBufferJS (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DescriptorArray::Append (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DescriptorArray::Append (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_CreateArrayLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CreateArrayLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CreateLiteral<v8::internal::(anonymous namespace)::ArrayBoilerplate> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CreateLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::JSObjectWalkVisitor<v8::internal::(anonymous namespace)::AllocationSiteCreationContext>::StructureWalk (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::JSObjectWalkVisitor::StructureWalk (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewAllocationSite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewAllocationSite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Space::AllocationStep (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Space::AllocationStep (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::ForTransitionHandler (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::ForTransitionHandler (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeywordOrIdentifierToken (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeywordOrIdentifierToken (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::TemplateHashMapImpl<void*, void*, v8::base::HashEqualityThenKeyMatcher<void*, bool (*)(void*, void*)>, v8::base::DefaultAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::TemplateHashMapImpl, v8::base::DefaultAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FeedbackVector::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FeedbackVector::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewCell (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewCell (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Binding (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::Binding (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CopyArrayAndGrow<v8::internal::PropertyArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (12 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (12 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (12 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (12 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (12 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::StackCheck (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::StackCheck (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::interpreter::BytecodeArrayWriter::Write (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayWriter::Write (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::SourcePositionTableBuilder::AddPosition (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::SourcePositionTableBuilder::AddPosition (/home/sqrt/src/node/master/out/Release/node) 0% on stack
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::ConditionalControlFlowBuilder::Then (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::ConditionalControlFlowBuilder::Then (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeLabels::Bind (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeLabels::Bind (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::Bind (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::Bind (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayWriter::BindLabel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayWriter::BindLabel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayWriter::PatchJump (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayWriter::PatchJump (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::ConstantArrayBuilder::DiscardReservedEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::ConstantArrayBuilder::DiscardReservedEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::DeclarationScope::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::DeclarationScope::AllocateVariables (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::AllocateVariables (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scope::ResolveVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::ResolveVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scope::ResolveVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::ResolveVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scope::ResolveVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::ResolveVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scope::LookupRecursive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::LookupRecursive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scope::LookupRecursive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::LookupRecursive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::~InterpreterCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::~InterpreterCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::PreParser>::Expect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::Expect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BufferedUtf16CharacterStream::ReadBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BufferedUtf16CharacterStream::ReadBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GenericStringUtf16CharacterStream::FillBuffer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GenericStringUtf16CharacterStream::FillBuffer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::String::WriteToFlat<unsigned short> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::String::WriteToFlat (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::Snapshot::~Snapshot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::Snapshot::~Snapshot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::base::TemplateHashMapImpl<void*, void*, v8::base::HashEqualityThenKeyMatcher<void*, bool (*)(void*, void*)>, v8::base::DefaultAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::base::TemplateHashMapImpl, v8::base::DefaultAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:LoadIC_Uninitialized (/tmp/perf-24810.map) Top of Stack:0% (13 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:LoadIC_Uninitialized (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (13 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseWhileStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseWhileStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::PeekAhead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::PeekAhead (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (5 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (5 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstRawString::Internalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::StringTable, v8::internal::StringTableShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::StringTable, v8::internal::StringTableShape>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForRegisterValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForRegisterValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::LoadNamedProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::LoadNamedProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayWriter::Write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayWriter::Write (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Advance<false, true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Advance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::PeekAhead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::PeekAhead (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_NewObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_NewObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSFunction::GetDerivedMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JS:GetDerivedMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSFunction::EnsureHasInitialMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JS:EnsureHasInitialMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParseInfo::ParseInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParseInfo::ParseInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_KeyedLoadIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_KeyedLoadIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyedLoadIC::Load (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyedLoadIC::Load (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyedLoadIC::UpdateLoadElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyedLoadIC::UpdateLoadElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IC::ConfigureVectorState (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IC::ConfigureVectorState (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IC::GetHostFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IC::GetHostFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StackFrameIterator::StackFrameIterator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrameIterator::StackFrameIterator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StackFrameIteratorBase::StackFrameIteratorBase (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrameIteratorBase::StackFrameIteratorBase (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::SetDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::SetDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (7 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (7 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (7 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (7 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewBoilerplateDescription (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewBoilerplateDescription (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAndPushIntoRegisterList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAndPushIntoRegisterList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GetCachedCreateClosureSlot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GetCachedCreateClosureSlot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeywordOrIdentifierToken (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeywordOrIdentifierToken (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Script::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal:::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::String::SlowFlatten (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::String::SlowFlatten (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::String::WriteToFlat<unsigned char> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::String::WriteToFlat (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
release_pages ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CreateObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CreateObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CreateLiteral<v8::internal::(anonymous namespace)::ObjectBoilerplate> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CreateLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::SetOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::SetOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::ShareDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::EnsureDescriptorSlack (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::EnsureDescriptorSlack (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CreateObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CreateObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CreateLiteral<v8::internal::(anonymous namespace)::ObjectBoilerplate> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CreateLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::SetOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::SetOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::WrapFieldType (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::WrapFieldType (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Binding (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::Binding (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::DefineJavaScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::DefineJavaScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::InternalizedStringKey::AsHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::InternalizedStringKey::AsHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::InternalizeExternalString<v8::internal::ExternalOneByteString> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::InternalizeExternalString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IC::ConfigureVectorState (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IC::ConfigureVectorState (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IC::GetHostFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IC::GetHostFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StackFrameIterator::Advance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrameIterator::Advance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StackFrame::ComputeType (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrame::ComputeType (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Script::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8:::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::ScriptCompiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
filemap_map_pages ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
filemap_map_pages ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::NewContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::NewContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::Context::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Context::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::NewContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::NewContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Bootstrapper::CreateEnvironment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Bootstrapper::CreateEnvironment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Bootstrapper::InstallExtensions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Bootstrapper::InstallExtensions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Genesis::InstallSpecialObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Genesis::InstallSpecialObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::WasmJs::Install (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::WasmJs::Install (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::InstallFunc (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::InstallFunc (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::FunctionTemplate::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::FunctionTemplate::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::FunctionTemplateNew (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::FunctionTemplateNew (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewStruct (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewStruct (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateStruct (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateStruct (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Genesis::Genesis (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Genesis::Genesis (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Snapshot::NewContextFromSnapshot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Snapshot::NewContextFromSnapshot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::PartialDeserializer::DeserializeContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PartialDeserializer::DeserializeContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::PartialDeserializer::Deserialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PartialDeserializer::Deserialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__hrtime (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__hrtime (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__run_timers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__run_timers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_backend_timeout (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_backend_timeout (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:36.6% (9675 of 26443 samples)
uv_run (/home/sqrt/src/node/master/out/Release/node) 36.6% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
__errno_location@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__errno_location@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::Environment::CheckImmediate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Environment::CheckImmediate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::HandleWrap::OnClose (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::HandleWrap::OnClose (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__async_io (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__async_io (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__io_poll (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:22.5% (5945 of 26443 samples)
uv__io_poll (/home/sqrt/src/node/master/out/Release/node) 22.5% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
__libc_read (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__libc_read (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
read@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
read@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
syscall (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (6 of 26443 samples) On Stack:0.2% (40 of 26443 samples)
syscall (/lib/x86_64-linux-gnu/libc-2.26.so) 0.2% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (34 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
fput ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
fput ([kernel.kallsyms]) 0% on stack, 0.01% stack top
mutex_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mutex_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_epoll_ctl ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
sys_epoll_ctl ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
__fdget ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
__fdget ([kernel.kallsyms]) 0% on stack
__fget_light ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0% on stack
__fget ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__fget ([kernel.kallsyms]) 0% on stack, 0.02% stack top
mutex_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mutex_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_epoll_wait ([kernel.kallsyms]) On Stack:0% (13 of 26443 samples)
sys_epoll_wait ([kernel.kallsyms]) 0% on stack
__fget_light ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0% on stack, 0% stack top
ep_poll ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
ep_poll ([kernel.kallsyms]) 0% on stack
ep_scan_ready_list.constprop.16 ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
ep_scan_ready_list.constprop.16 ([kernel.kallsyms]) 0% on stack
ep_send_events_proc ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
ep_send_events_proc ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
eventfd_poll ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
eventfd_poll ([kernel.kallsyms]) 0% on stack, 0.01% stack top
eventfd_poll ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
eventfd_poll ([kernel.kallsyms]) 0% on stack, 0% stack top
mutex_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mutex_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
mutex_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mutex_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
schedule_hrtimeout_range ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
schedule_hrtimeout_range ([kernel.kallsyms]) 0% on stack
schedule_hrtimeout_range_clock ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
schedule_hrtimeout_range_clock ([kernel.kallsyms]) 0% on stack
hrtimer_active ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
hrtimer_active ([kernel.kallsyms]) 0% on stack, 0% stack top
select_estimate_accuracy ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
select_estimate_accuracy ([kernel.kallsyms]) 0% on stack, 0.01% stack top
ep_scan_ready_list.constprop.16 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ep_scan_ready_list.constprop.16 ([kernel.kallsyms]) 0% on stack, 0% stack top
uv__async_io (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:11.5% (3029 of 26443 samples)
uv__async_io (/home/sqrt/src/node/master/out/Release/node) 11.5% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
node::PerIsolatePlatformData::FlushForegroundTasksInternal (/home/sqrt/src/node/master/out/Release/node) On Stack:2.8% (732 of 26443 samples)
node::PerIsolatePlatformData::FlushForegroundTasksInternal (/home/sqrt/src/node/master/out/Release/node) 2.8% on stack
node::PerIsolatePlatformData::RunForegroundTask (/home/sqrt/src/node/master/out/Release/node) Top of Stack:2.3% (603 of 26443 samples) On Stack:2.8% (732 of 26443 samples)
node::PerIsolatePlatformData::RunForegroundTask (/home/sqrt/src/node/master/out/Release/node) 2.8% on stack, 2.28% stack top
v8::internal::IncrementalMarkingJob::Task::RunInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:2.3% (603 of 26443 samples) On Stack:2.8% (732 of 26443 samples)
v8::internal::IncrementalMarkingJob::Task::RunInternal (/home/sqrt/src/node/master/out/Release/node) 2.8% on stack, 2.28% stack top
v8::internal::Heap::CollectAllGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.8% (202 of 26443 samples) On Stack:1% (269 of 26443 samples)
v8::internal::Heap::CollectAllGarbage (/home/sqrt/src/node/master/out/Release/node) 1% on stack, 0.76% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.8% (202 of 26443 samples) On Stack:1% (269 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 1% on stack, 0.76% stack top
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.8% (201 of 26443 samples) On Stack:1% (268 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 1% on stack, 0.76% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (36 of 26443 samples) On Stack:0.3% (75 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.14% stack top
v8::internal::GlobalHandles::DispatchPendingPhantomCallbacks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (41 of 26443 samples)
v8::internal::GlobalHandles::DispatchPendingPhantomCallbacks (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.01% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::PendingPhantomCallback::Invoke (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
v8::internal::GlobalHandles::PendingPhantomCallback::Invoke (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
node::BaseObject::WeakCallback<node::StreamPipe> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
node::BaseObject::WeakCallback (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (12 of 26443 samples)
node::StreamPipe::~StreamPipe (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::~StreamPipe (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::BaseObject::WeakCallback<node::fs::FileHandle> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
node::BaseObject::WeakCallback (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
 On Stack:0.1% (16 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::~FileHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::fs::FileHandle::~FileHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::PostMarkSweepProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (31 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
v8::internal::GlobalHandles::PostMarkSweepProcessing (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::MarkCompact (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (165 of 26443 samples) On Stack:0.7% (193 of 26443 samples)
v8::internal::Heap::MarkCompact (/home/sqrt/src/node/master/out/Release/node) 0.7% on stack, 0.62% stack top
v8::internal::Heap::MarkCompactPrologue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::MarkCompactPrologue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::FlushNumberStringCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::FlushNumberStringCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (164 of 26443 samples) On Stack:0.7% (192 of 26443 samples)
v8::internal::MarkCompactCollector::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.7% on stack, 0.62% stack top
v8::internal::MarkCompactCollector::ClearNonLiveReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
v8::internal::MarkCompactCollector::ClearNonLiveReferences (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::ExternalStringTableCleaner::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::ExternalStringTableCleaner::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Heap::ExternalStringTable::IterateAll (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::ExternalStringTable::IterateAll (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ExternalStringTableCleaner::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::ExternalStringTableCleaner::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::ProcessAllWeakReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ProcessAllWeakReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ProcessNativeContexts (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ProcessNativeContexts (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::VisitWeakList<v8::internal::Context> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::VisitWeakList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::VisitWeakList<v8::internal::Code> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::VisitWeakList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::ClearWeakCellsAndSimpleMapTransitions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::ClearWeakCellsAndSimpleMapTransitions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::Evacuate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (35 of 26443 samples) On Stack:0.2% (61 of 26443 samples)
v8::internal::MarkCompactCollector::Evacuate (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.13% stack top
v8::internal::MarkCompactCollector::EvacuateEpilogue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::EvacuateEpilogue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::ReleaseEvacuationCandidates (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::ReleaseEvacuationCandidates (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MemoryAllocator::Free<(v8::internal::MemoryAllocator::FreeMode)2> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::Free<(v8::internal::MemoryAllocator::FreeMode)2> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::RememberUnmappedPage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::RememberUnmappedPage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::EvacuatePagesInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::MarkCompactCollector::EvacuatePagesInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ItemParallelJob::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::ItemParallelJob::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::PageEvacuationTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::PageEvacuationTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Evacuator::EvacuatePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Evacuator::EvacuatePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::FullEvacuator::RawEvacuatePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::FullEvacuator::RawEvacuatePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::RecordMigratedSlotVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::RecordMigratedSlotVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::RecordMigratedSlotVisitor::RecordMigratedSlot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::RecordMigratedSlotVisitor::RecordMigratedSlot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LiveObjectRange<(v8::internal::LiveObjectIterationMode)0>::iterator::AdvanceToNextValidObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LiveObjectRange<(v8::internal::LiveObjectIterationMode)0>::iterator::AdvanceToNextValidObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::MarkCompactCollector::UpdatePointersAfterEvacuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.2% (54 of 26443 samples)
v8::internal::MarkCompactCollector::UpdatePointersAfterEvacuation (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.11% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::UpdateReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::UpdateReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.09% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.09% stack top
v8::internal::GlobalHandles::IterateAllRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (24 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
v8::internal::GlobalHandles::IterateAllRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.09% stack top
 On Stack:0.1% (24 of 26443 samples)
non-virtual thunk to v8::internal::PointersUpdatingVisitor::VisitRootPointer(v8::internal::Root, v8::internal::Object**) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (24 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
non-virtual thunk to v8::internal::PointersUpdatingVisitor::VisitRootPointer(v8::internal::Root, v8::internal::Object**) (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
 On Stack:0.1% (24 of 26443 samples)
swapgs_restore_regs_and_return_to_usermode ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
swapgs_restore_regs_and_return_to_usermode ([kernel.kallsyms]) 0% on stack
prepare_exit_to_usermode ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
prepare_exit_to_usermode ([kernel.kallsyms]) 0% on stack
exit_to_usermode_loop ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
exit_to_usermode_loop ([kernel.kallsyms]) 0% on stack, 0% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_htt_txrx_compl_task ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_htt_txrx_compl_task ([kernel.kallsyms]) 0% on stack
swiotlb_unmap_page ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
swiotlb_unmap_page ([kernel.kallsyms]) 0% on stack
swiotlb_tbl_unmap_single ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
swiotlb_tbl_unmap_single ([kernel.kallsyms]) 0% on stack
memcpy_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
memcpy_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::interpreter::Interpreter::IterateDispatchTable (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::Interpreter::IterateDispatchTable (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
non-virtual thunk to v8::internal::PointersUpdatingVisitor::VisitRootPointer(v8::internal::Root, v8::internal::Object**) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to v8::internal::PointersUpdatingVisitor::VisitRootPointer(v8::internal::Root, v8::internal::Object**) (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ItemParallelJob::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ItemParallelJob::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PointersUpdatingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PointersUpdatingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::RememberedSetUpdatingItem<v8::internal::MajorNonAtomicMarkingState>::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::RememberedSetUpdatingItem::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::MarkCompactCollector::MarkLiveObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (107 of 26443 samples) On Stack:0.4% (109 of 26443 samples)
v8::internal::MarkCompactCollector::MarkLiveObjects (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.4% stack top
v8::internal::GlobalHandles::IdentifyWeakHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakHandles (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
 On Stack:0.1% (18 of 26443 samples)
v8::internal::MarkCompactCollector::IsUnmarkedHeapObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::IsUnmarkedHeapObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateWeakRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::GlobalHandles::IterateWeakRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::GlobalHandles::IterateWeakRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::GlobalHandles::IterateWeakRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0.1% (20 of 26443 samples)
std::vector<v8::internal::GlobalHandles::PendingPhantomCallback, std::allocator<v8::internal::GlobalHandles::PendingPhantomCallback> >::_M_realloc_insert<v8::internal::GlobalHandles::PendingPhantomCallback const&> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
std::vector >::_M_realloc_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
find_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
find_vma ([kernel.kallsyms]) 0% on stack
vmacache_find ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vmacache_find ([kernel.kallsyms]) 0% on stack, 0% stack top
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::IsUnmarkedHeapObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::IsUnmarkedHeapObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::MarkRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (51 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::MarkCompactCollector::MarkRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (51 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
v8::internal::GlobalHandles::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (51 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::GlobalHandles::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
 On Stack:0.1% (17 of 26443 samples)
v8::internal::MarkCompactCollector::RootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (34 of 26443 samples) On Stack:0.1% (34 of 26443 samples)
v8::internal::MarkCompactCollector::RootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.13% stack top
 On Stack:0.1% (24 of 26443 samples)
v8::internal::MarkBit::Set<(v8::internal::AccessMode)0> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::MarkBit::Set<(v8::internal::AccessMode)0> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::MarkCompactCollector::StartSweepSpaces (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::StartSweepSpaces (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::StartSweepSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::StartSweepSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Page::ResetFreeListStatistics (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Page::ResetFreeListStatistics (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::FinalizeIncrementalMarking (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (47 of 26443 samples)
v8::internal::Heap::FinalizeIncrementalMarking (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
v8::internal::IncrementalMarking::FinalizeIncrementally (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (47 of 26443 samples)
v8::internal::IncrementalMarking::FinalizeIncrementally (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
v8::internal::IncrementalMarking::MarkRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (47 of 26443 samples)
v8::internal::IncrementalMarking::MarkRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (47 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
v8::internal::GlobalHandles::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
v8::internal::GlobalHandles::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::HandleScopeImplementer::IterateThis (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HandleScopeImplementer::IterateThis (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FixStaleLeftTrimmedHandlesVisitor::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FixStaleLeftTrimmedHandlesVisitor::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::IncrementalMarkingRootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::IncrementalMarkingRootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::IncrementalMarking::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (32 of 26443 samples) On Stack:0.3% (91 of 26443 samples)
v8::internal::IncrementalMarking::Start (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.12% stack top
v8::internal::IncrementalMarking::StartMarking (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (32 of 26443 samples) On Stack:0.3% (91 of 26443 samples)
v8::internal::IncrementalMarking::StartMarking (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.12% stack top
v8::internal::ConcurrentMarking::ScheduleTasks (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ConcurrentMarking::ScheduleTasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::CancelableTask::CancelableTask (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::CancelableTask::CancelableTask (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Cancelable::Cancelable (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Cancelable::Cancelable (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::CancelableTaskManager::Register (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::CancelableTaskManager::Register (/home/sqrt/src/node/master/out/Release/node) 0% on stack
std::__detail::_Prime_rehash_policy::_M_need_rehash (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::__detail::_Prime_rehash_policy::_M_need_rehash (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (31 of 26443 samples) On Stack:0.3% (89 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.12% stack top
v8::internal::GlobalHandles::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
v8::internal::GlobalHandles::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
 On Stack:0% (12 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::base::Mutex::Lock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::Mutex::Lock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::IncrementalMarkingRootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::IncrementalMarkingRootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (54 of 26443 samples) On Stack:0.2% (56 of 26443 samples)
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.2% stack top
 On Stack:0.2% (54 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::IncrementalMarkingRootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::IncrementalMarkingRootMarkingVisitor::VisitRootPointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::StartCompaction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::StartCompaction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkCompactCollector::CollectEvacuationCandidates (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::CollectEvacuationCandidates (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::CountTotalPages (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::CountTotalPages (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarkingJob::ScheduleTask (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IncrementalMarkingJob::ScheduleTask (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarkingJob::Task::Step (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.2% (321 of 26443 samples) On Stack:1.2% (324 of 26443 samples)
v8::internal::IncrementalMarkingJob::Task::Step (/home/sqrt/src/node/master/out/Release/node) 1.2% on stack, 1.21% stack top
v8::internal::IncrementalMarking::AdvanceIncrementalMarking (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.2% (321 of 26443 samples) On Stack:1.2% (324 of 26443 samples)
v8::internal::IncrementalMarking::AdvanceIncrementalMarking (/home/sqrt/src/node/master/out/Release/node) 1.2% on stack, 1.21% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::MarkingVisitor<(v8::internal::FixedArrayVisitationMode)1, (v8::internal::TraceRetainingPathMode)1, v8::internal::IncrementalMarkingState> > (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl > (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HeapObject::Size (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::Size (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarking::Step (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.1% (294 of 26443 samples) On Stack:1.1% (297 of 26443 samples)
v8::internal::IncrementalMarking::Step (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 1.11% stack top
 On Stack:0.4% (93 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::MarkingVisitor<(v8::internal::FixedArrayVisitationMode)1, (v8::internal::TraceRetainingPathMode)1, v8::internal::IncrementalMarkingState> > (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (87 of 26443 samples) On Stack:0.3% (87 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl > (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.33% stack top
 On Stack:0.1% (32 of 26443 samples)
v8::internal::BodyDescriptorBase::IteratePointers<v8::internal::MarkingVisitor<(v8::internal::FixedArrayVisitationMode)1, (v8::internal::TraceRetainingPathMode)1, v8::internal::IncrementalMarkingState> > (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (55 of 26443 samples) On Stack:0.2% (55 of 26443 samples)
v8::internal::BodyDescriptorBase::IteratePointers > (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.21% stack top
v8::internal::BodyDescriptorBase::IteratePointers<v8::internal::MarkingVisitor<(v8::internal::FixedArrayVisitationMode)1, (v8::internal::TraceRetainingPathMode)1, v8::internal::IncrementalMarkingState> > (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::BodyDescriptorBase::IteratePointers > (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Code::BodyDescriptor::IterateBody<v8::internal::MarkingVisitor<(v8::internal::FixedArrayVisitationMode)1, (v8::internal::TraceRetainingPathMode)1, v8::internal::IncrementalMarkingState> > (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Code::BodyDescriptor::IterateBody > (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::RelocIterator::RelocIterator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RelocIterator::RelocIterator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::RelocIterator::next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::RelocIterator::next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HeapObject::Size (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::HeapObject::Size (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MarkBit::Set<(v8::internal::AccessMode)0> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (51 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::MarkBit::Set<(v8::internal::AccessMode)0> (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
v8::internal::MarkCompactCollector::RecordRelocSlot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkCompactCollector::RecordRelocSlot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Worklist<v8::internal::HeapObject*, 64>::Pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (39 of 26443 samples) On Stack:0.1% (39 of 26443 samples)
v8::internal::Worklist::Pop (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.15% stack top
v8::internal::Worklist<v8::internal::WeakCell*, 64>::Push (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Worklist::Push (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::IncrementalMarking::WhiteToGreyAndPush (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::MarkBit::Set<(v8::internal::AccessMode)0> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MarkBit::Set<(v8::internal::AccessMode)0> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Worklist<v8::internal::HeapObject*, 64>::Pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Worklist::Pop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
uv__fs_done (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
uv__fs_done (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
uv__work_done (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:8.6% (2269 of 26443 samples)
uv__work_done (/home/sqrt/src/node/master/out/Release/node) 8.6% on stack, 0.09% stack top
 On Stack:0.1% (22 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0.1% on stack, 0.06% stack top
node::StreamPipe::ReadableListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::StreamPipe::ReadableListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::fs::AfterInteger (/home/sqrt/src/node/master/out/Release/node) On Stack:0.2% (44 of 26443 samples)
node::fs::AfterInteger (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack
node::fs::FSReqWrap::Resolve (/home/sqrt/src/node/master/out/Release/node) On Stack:0.2% (44 of 26443 samples)
node::fs::FSReqWrap::Resolve (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0.2% (44 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.2% (44 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.11% stack top
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0% (6 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (11 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::inspector::(anonymous namespace)::InspectorConsoleCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::inspector::(anonymous namespace)::InspectorConsoleCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::ConditionalControlFlowBuilder::~ConditionalControlFlowBuilder (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::ConditionalControlFlowBuilder::~ConditionalControlFlowBuilder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeLabels::Bind (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeLabels::Bind (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayBuilder::Bind (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayBuilder::Bind (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayWriter::PatchJump (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayWriter::PatchJump (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ParserBase<v8::internal::Parser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetString (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeclarationScope::AllocateScopeInfos (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::AllocateScopeInfos (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::AllocateScopeInfosRecursively (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::AllocateScopeInfosRecursively (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Runtime_ForInEnumerate (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_ForInEnumerate (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FastKeyAccumulator::GetKeysSlow (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FastKeyAccumulator::GetKeysSlow (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::KeyAccumulator::CollectKeys (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::KeyAccumulator::CollectKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::KeyAccumulator::CollectOwnKeys (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::KeyAccumulator::CollectOwnKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::KeyAccumulator::CollectOwnPropertyNames (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::KeyAccumulator::CollectOwnPropertyNames (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::CollectInterceptorKeysInternal (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CollectInterceptorKeysInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::PropertyCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::PropertyCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::EnvEnumerator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::EnvEnumerator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_LoadIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_LoadIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LoadIC::Load (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LoadIC::Load (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::FastPropertyAt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::FastPropertyAt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::(anonymous namespace)::ProcessWrap::Spawn (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::(anonymous namespace)::ProcessWrap::Spawn (/home/sqrt/src/node/master/out/Release/node) 0% on stack
uv_spawn (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
uv_spawn (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__libc_fork (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__libc_fork (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
return_from_SYSCALL_64 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
return_from_SYSCALL_64 ([kernel.kallsyms]) 0% on stack
do_syscall_64 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_syscall_64 ([kernel.kallsyms]) 0% on stack
sys_clone ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_clone ([kernel.kallsyms]) 0% on stack
_do_fork ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
_do_fork ([kernel.kallsyms]) 0% on stack
copy_process.part.32 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
copy_process.part.32 ([kernel.kallsyms]) 0% on stack
copy_page_range ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
copy_page_range ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (38 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementListItem (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:Add (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:Add (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_NumberToString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_NumberToString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ObjectLiteral::BuildConstantProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ObjectLiteral::BuildConstantProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewBoilerplateDescription (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewBoilerplateDescription (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Runtime_InterpreterDeserializeLazy (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_InterpreterDeserializeLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::interpreter::Interpreter::GetAndMaybeDeserializeBytecodeHandler (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::Interpreter::GetAndMaybeDeserializeBytecodeHandler (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Snapshot::DeserializeHandler (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Snapshot::DeserializeHandler (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::BuiltinDeserializer::DeserializeHandlerRaw (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::BuiltinDeserializer::DeserializeHandlerRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::BuiltinDeserializerAllocator>::ReadDataSingle (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadDataSingle (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::BuiltinDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::BuiltinDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
__get_vma_policy ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__get_vma_policy ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_StoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyWithField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyAddDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::CopyReplaceDescriptors (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::CopyReplaceDescriptors (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::ConnectTransition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::ConnectTransition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::Insert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::Insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.08% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.08% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.07% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.06% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.04% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFormalParameterList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFormalParameter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFormalParameter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::IsDuplicateSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::IsDuplicateSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0.1% (19 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0.1% (19 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0.1% (19 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (7 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (7 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (7 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FuncNameInferrer::PushVariableName (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FuncNameInferrer::PushVariableName (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (4 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (4 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::FinalizeBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::AllocateDeferredConstants (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewBoilerplateDescription (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewBoilerplateDescription (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::Expect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::Expect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseWhileStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseWhileStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseSwitchStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseSwitchStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (12 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (12 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (12 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (12 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (12 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::PeekAhead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::PeekAhead (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseReturnStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArrayLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArrayLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::GetClosureScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::GetClosureScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParseInfo::~ParseInfo (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ParseInfo::~ParseInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Script::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal:::InitLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal::String::CalculateLineEnds (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Isolate::Iterate (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::JavaScriptFrame::Iterate (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::JavaScriptFrame::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::RootScavengeVisitor::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::RootScavengeVisitor::VisitRootPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::String::SlowFlatten (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::String::SlowFlatten (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::String::WriteToFlat<unsigned char> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::String::WriteToFlat (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeclarationScope::AnalyzePartially (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::AnalyzePartially (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::FetchFreeVariables (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::FetchFreeVariables (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::FetchFreeVariables (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::FetchFreeVariables (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::LookupRecursive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::LookupRecursive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::VariableMap::Lookup (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::VariableMap::Lookup (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:LoadIC_Uninitialized (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC_Uninitialized (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::contextify::ContextifyScript::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::contextify::Contextify:New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::ScriptCompiler::CompileUnboundInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Compiler::GetSharedFunctionInfoForScript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::(anonymous namespace)::CompileToplevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeTopLevel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::FinalizeUnoptimizedCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::RecordFunctionCompilation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::RecordFunctionCompilation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Script::GetLineNumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal:::GetLineNumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ConsString::ConsStringGet (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ConsString::ConsStringGet (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::parsing::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::DoParseProgram (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseClassDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseClassLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseClassPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Scan (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanIdentifierOrKeyword (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeywordOrIdentifierToken (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeywordOrIdentifierToken (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIdentifierName (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIdentifierName (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ExpressionFromIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ExpressionFromIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::NewExpand (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::NewExpand (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AccountingAllocator::GetSegment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AccountingAllocator::GetSegment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::Mutex::Lock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::Mutex::Lock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseHoistableDeclaration (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SkipFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::PreParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::ParseStatementListAndLogFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpressionContinuation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::PreParser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PreParser::GetSymbol (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseObjectPropertyDefinition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::SetFunctionNameFromPropertyName (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::SetFunctionNameFromPropertyName (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::FileHandleReadWrap::~FileHandleReadWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::fs::FileHandle::FileHandleReadWrap::~FileHandleReadWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::fs::FileHandle::ReadStart()::{lambda(uv_fs_s*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.8% (210 of 26443 samples) On Stack:8.2% (2157 of 26443 samples)
node::fs::FileHandle::ReadStart()::{lambda(uv_fs_s*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) 8.2% on stack, 0.79% stack top
 On Stack:0.8% (203 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
node::StreamPipe::ReadableListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:6.8% (1806 of 26443 samples)
node::StreamPipe::ReadableListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) 6.8% on stack, 0.04% stack top
 On Stack:0% (2 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::EmitToJSStreamListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (64 of 26443 samples)
node::EmitToJSStreamListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.01% stack top
node::StreamBase::CallJSOnreadMethod (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.2% (61 of 26443 samples)
node::StreamBase::CallJSOnreadMethod (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.1% stack top
 On Stack:0% (3 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0.1% (35 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::EmitTraceEventBefore (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::EmitTraceEventBefore (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::Isolate::SuppressMicrotaskExecutionScope::~SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::SuppressMicrotaskExecutionScope::~SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::RunMicrotasksInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::RunMicrotasksInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::Interpreter::NewCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::Interpreter::NewCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::BytecodeGenerator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::BytecodeGenerator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationInfo::num_parameters (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationInfo::num_parameters (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*onPipedFileHandleRead internal/http2/core.js:1892 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*onPipedFileHandleRead internal/http2/core.js:1892 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HandleScope::Extend (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::HandleScope::Extend (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<false>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::(anonymous namespace)::CallDepthScope<false>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (11 of 26443 samples)
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::ProcessData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:3.7% (988 of 26443 samples) On Stack:5% (1327 of 26443 samples)
node::StreamPipe::ProcessData (/home/sqrt/src/node/master/out/Release/node) 5% on stack, 3.74% stack top
 On Stack:0.4% (94 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0.1% (16 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (45 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
 On Stack:0% (4 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
 On Stack:0% (9 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Scope::Http2Scope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::http2::Http2Scope::Http2Scope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
non-virtual thunk to node::http2::Http2Stream::DoWrite(node::WriteWrap*, uv_buf_t*, unsigned long, uv_stream_s*) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (132 of 26443 samples) On Stack:1% (261 of 26443 samples)
non-virtual thunk to node::http2::Http2Stream::DoWrite(node::WriteWrap*, uv_buf_t*, unsigned long, uv_stream_s*) (/home/sqrt/src/node/master/out/Release/node) 1% on stack, 0.5% stack top
 On Stack:0.5% (132 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
nghttp2_session_resume_data (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0.4% (102 of 26443 samples)
nghttp2_session_resume_data (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (41 of 26443 samples) On Stack:0.2% (41 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.16% stack top
nghttp2_stream_check_deferred_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_stream_check_deferred_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_resume_deferred_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.2% (44 of 26443 samples)
nghttp2_stream_resume_deferred_item (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.06% stack top
 On Stack:0.1% (15 of 26443 samples)
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
nghttp2_session_want_write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_session_want_write (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_stream_check_deferred_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
nghttp2_stream_check_deferred_item (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
node::http2::Http2Scope::~Http2Scope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Scope::~Http2Scope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::MaybeScheduleWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::http2::Http2Session::MaybeScheduleWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
std::vector<node::Environment::NativeImmediateCallback, std::allocator<node::Environment::NativeImmediateCallback> >::_M_realloc_insert<node::Environment::NativeImmediateCallback> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::vector >::_M_realloc_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Function::NewInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1% (261 of 26443 samples) On Stack:1% (265 of 26443 samples)
v8:::NewInstance (/home/sqrt/src/node/master/out/Release/node) 1% on stack, 0.99% stack top
 On Stack:0% (12 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.02% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.8% (207 of 26443 samples) On Stack:0.8% (207 of 26443 samples)
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0.78% stack top
 On Stack:0.1% (25 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.7% (176 of 26443 samples) On Stack:0.7% (176 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) 0.7% on stack, 0.67% stack top
 On Stack:0% (11 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper<true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (159 of 26443 samples) On Stack:0.6% (159 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.6% stack top
 On Stack:0% (12 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (85 of 26443 samples) On Stack:0.3% (85 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.32% stack top
 On Stack:0.1% (15 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (50 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::CopyWords<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CopyWords (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (34 of 26443 samples) On Stack:0.1% (34 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.13% stack top
 On Stack:0.1% (23 of 26443 samples)
v8::internal::CopyWords<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::CopyWords (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (59 of 26443 samples) On Stack:0.2% (59 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.22% stack top
 On Stack:0.1% (20 of 26443 samples)
node::LibuvStreamWrap::Initialize(v8::Local<v8::Object>, v8::Local<v8::Value>, v8::Local<v8::Context>)::{lambda(v8::FunctionCallbackInfo<v8::Value> const&)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
node::LibuvStreamWrap::Initialize(v8::Local, v8::Local, v8::Local)::{lambda(v8::FunctionCallbackInfo const&)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
 On Stack:0% (7 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiObjectAccess (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiObjectAccess (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiObjectAccess (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiObjectAccess (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (6 of 26443 samples)
v8::internal::HandleScope::Extend (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::HandleScope::Extend (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (6 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.02% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.8% (465 of 26443 samples) On Stack:1.7% (457 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 1.7% on stack, 1.76% stack top
 On Stack:0% (6 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.6% (433 of 26443 samples) On Stack:1.7% (440 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 1.7% on stack, 1.64% stack top
 On Stack:0.1% (15 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.5% (397 of 26443 samples) On Stack:1.5% (400 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 1.5% on stack, 1.5% stack top
 On Stack:0% (6 of 26443 samples)
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (89 of 26443 samples) On Stack:0.3% (89 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.34% stack top
 On Stack:0.1% (24 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (48 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
 On Stack:0.1% (22 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::LookupIterator::NotFound (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::NotFound (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (8 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.1% (297 of 26443 samples) On Stack:1.1% (300 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 1.12% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.1% (292 of 26443 samples) On Stack:1.1% (295 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 1.1% stack top
 On Stack:0.1% (17 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (166 of 26443 samples) On Stack:0.6% (169 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.63% stack top
 On Stack:0% (11 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (144 of 26443 samples) On Stack:0.6% (147 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.54% stack top
 On Stack:0.1% (36 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (68 of 26443 samples) On Stack:0.3% (71 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.26% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (6 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CopyArrayAndGrow<v8::internal::PropertyArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (38 of 26443 samples) On Stack:0.1% (39 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.14% stack top
 On Stack:0.1% (23 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Heap::CopyArrayAndGrow<v8::internal::PropertyArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Map::GetBackPointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Map::GetBackPointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::JSObject::NotifyMapChange (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSObject::NotifyMapChange (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::GetBackPointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Map::GetBackPointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Map::GetInObjectProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::GetInObjectProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (92 of 26443 samples) On Stack:0.3% (92 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.35% stack top
 On Stack:0.1% (17 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (71 of 26443 samples) On Stack:0.3% (71 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.27% stack top
 On Stack:0% (10 of 26443 samples)
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::FieldType::cast (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FieldType::cast (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::UnwrapFieldType (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::UnwrapFieldType (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (35 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.13% stack top
 On Stack:0% (7 of 26443 samples)
v8::internal::TransitionArray::Search (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::TransitionArray::Search (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::TransitionArray::SearchDetails (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::TransitionArray::SearchDetails (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (43 of 26443 samples) On Stack:0.2% (43 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.16% stack top
 On Stack:0% (10 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (29 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HandleScope::Extend (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HandleScope::Extend (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::ShutdownWritable (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (79 of 26443 samples) On Stack:1.4% (363 of 26443 samples)
node::StreamPipe::ShutdownWritable (/home/sqrt/src/node/master/out/Release/node) 1.4% on stack, 0.3% stack top
 On Stack:0% (8 of 26443 samples)
nghttp2_session_resume_data (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_resume_data (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamListener::OnStreamAfterShutdown (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamListener::OnStreamAfterShutdown (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Scope::Http2Scope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Scope::Http2Scope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Stream::DoShutdown (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:1% (272 of 26443 samples)
node::http2::Http2Stream::DoShutdown (/home/sqrt/src/node/master/out/Release/node) 1% on stack, 0.07% stack top
 On Stack:0% (2 of 26443 samples)
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_resume_data (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (13 of 26443 samples)
nghttp2_session_resume_data (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (9 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
nghttp2_stream_resume_deferred_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_stream_resume_deferred_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::ReportWritesToJSStreamListener::OnStreamAfterReqFinished (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
node::ReportWritesToJSStreamListener::OnStreamAfterReqFinished (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (2 of 26443 samples)
v8::Object::Has (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::Object::Has (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::WritableListener::OnStreamAfterShutdown (/home/sqrt/src/node/master/out/Release/node) On Stack:0.8% (224 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamAfterShutdown (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack
node::StreamPipe::Unpipe (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (153 of 26443 samples) On Stack:0.8% (223 of 26443 samples)
node::StreamPipe::Unpipe (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0.58% stack top
 On Stack:0.1% (17 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0.2% (61 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.2% (60 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.11% stack top
 On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::SuppressMicrotaskExecutionScope::SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::SuppressMicrotaskExecutionScope::SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.2% (47 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.09% stack top
 On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.2% (41 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.06% stack top
 On Stack:0% (7 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::TyperPhase, v8::internal::compiler::Typer*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*onFileUnpipe internal/http2/core.js:1882 (/tmp/perf-24810.map) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
*onFileUnpipe internal/http2/core.js:1882 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.09% stack top
 On Stack:0.1% (23 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::fs::FileHandle::ReleaseFD (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::fs::FileHandle::ReleaseFD (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::Unwrap<node::fs::FileHandle> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Unwrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::StreamPipe::source (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::source (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::Delete (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (103 of 26443 samples) On Stack:0.4% (108 of 26443 samples)
v8::Object::Delete (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.39% stack top
 On Stack:0% (4 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<false>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::(anonymous namespace)::CallDepthScope<false>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::DeleteProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::DeleteProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::DeleteObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (93 of 26443 samples) On Stack:0.4% (98 of 26443 samples)
v8::internal::Runtime::DeleteObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.35% stack top
 On Stack:0% (8 of 26443 samples)
v8::internal::Heap::RecordWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::RecordWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::RawFastPropertyAtPut (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::RawFastPropertyAtPut (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::DeleteProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (75 of 26443 samples) On Stack:0.3% (80 of 26443 samples)
v8::internal::JSReceiver::DeleteProperty (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.28% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Delete (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (73 of 26443 samples) On Stack:0.3% (78 of 26443 samples)
v8::internal::LookupIterator::Delete (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.28% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::Add (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::Add (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FieldIndex::ForDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FieldIndex::ForDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (46 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::BaseNameDictionary::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::HashTable::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::HasSufficientCapacityToAdd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::HashTable::HasSufficientCapacityToAdd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (31 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
v8::internal::BaseNameDictionary::New (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
v8::internal::HashTable::New (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
 On Stack:0% (1 of 26443 samples)
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
pmd_page_vaddr ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pmd_page_vaddr ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::NewSpace::AddFreshPage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::NewSpace::AddFreshPage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Heap::GarbageCollectionEpilogue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::GarbageCollectionEpilogue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Scavenger::RecordCopiedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::RecordCopiedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FieldIndex::ForDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FieldIndex::ForDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::RawFastPropertyAt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::RawFastPropertyAt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::NormalizeProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::JSObject::NormalizeProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Map::Normalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Map::Normalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Map::EquivalentToForNormalization (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Map::EquivalentToForNormalization (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::NormalizedMapCache::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::NormalizedMapCache::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::GetInObjectProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::GetInObjectProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::Hash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::Hash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::NormalizedMapCache::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::NormalizedMapCache::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::DeleteNormalizedProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::JSReceiver::DeleteNormalizedProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Dictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::DeleteEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Dictionary::DeleteEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<false>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::Has (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::Object::Has (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (5 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::HasProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::HasProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
non-virtual thunk to node::fs::FileHandle::ReadStop() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to node::fs::FileHandle::ReadStop() (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Function::NewInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (49 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
v8:::NewInstance (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
 On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (44 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (41 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.16% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper<true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (40 of 26443 samples) On Stack:0.2% (41 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.15% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (29 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IsUnscavengedHeapObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IsUnscavengedHeapObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
node::LibuvStreamWrap::Initialize(v8::Local<v8::Object>, v8::Local<v8::Value>, v8::Local<v8::Context>)::{lambda(v8::FunctionCallbackInfo<v8::Value> const&)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::LibuvStreamWrap::Initialize(v8::Local, v8::Local, v8::Local)::{lambda(v8::FunctionCallbackInfo const&)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::V8::DisposeGlobal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::V8::DisposeGlobal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::sink (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::StreamPipe::sink (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::StreamResource::DoTryWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::StreamResource::DoTryWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::StreamResource::Error (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::StreamResource::Error (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
non-virtual thunk to node::fs::FileHandle::ReadStop() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
non-virtual thunk to node::fs::FileHandle::ReadStop() (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
non-virtual thunk to node::http2::Http2Stream::DoShutdown(node::ShutdownWrap*) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to node::http2::Http2Stream::DoShutdown(node::ShutdownWrap*) (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
non-virtual thunk to node::http2::Http2Stream::DoWrite(node::WriteWrap*, uv_buf_t*, unsigned long, uv_stream_s*) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
non-virtual thunk to node::http2::Http2Stream::DoWrite(node::WriteWrap*, uv_buf_t*, unsigned long, uv_stream_s*) (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
non-virtual thunk to node::http2::Http2Stream::GetAsyncWrap() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
non-virtual thunk to node::http2::Http2Stream::GetAsyncWrap() (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0.01% stack top
operator new@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator new@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_buf_init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
uv_buf_init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::ShutdownWritable (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::ShutdownWritable (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FSReqBase::~FSReqBase (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::fs::FSReqBase::~FSReqBase (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::FileHandleReadWrap::~FileHandleReadWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.4% (105 of 26443 samples)
node::fs::FileHandle::FileHandleReadWrap::~FileHandleReadWrap (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.07% stack top
 On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (9 of 26443 samples)
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::fs::FSReqBase::~FSReqBase (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (75 of 26443 samples) On Stack:0.3% (75 of 26443 samples)
node::fs::FSReqBase::~FSReqBase (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.28% stack top
 On Stack:0.2% (62 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::fs::FileHandle::ReadStart (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::fs::FileHandle::ReadStart (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_fs_read (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
uv_fs_read (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
syscall_return_slowpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
syscall_return_slowpath ([kernel.kallsyms]) 0% on stack
exit_to_usermode_loop ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
exit_to_usermode_loop ([kernel.kallsyms]) 0% on stack
schedule ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
schedule ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0% stack top
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) 0% on stack
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::Function::NewInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8:::NewInstance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<true> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_fs_req_cleanup (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
uv_fs_req_cleanup (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.02% stack top
__errno_location@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__errno_location@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
uv (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
uv (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
uv__fs_done (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
uv__fs_done (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
uv_fs_req_cleanup (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
uv_fs_req_cleanup (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__server_io (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
uv__server_io (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::ConnectionWrap<node::TCPWrap, uv_tcp_s>::OnConnection (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
node::ConnectionWrap::OnConnection (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseVariableDeclarations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PatternRewriter::DeclareAndInitializeVariables (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PatternRewriter::DeclareAndInitializeVariables (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PatternRewriter::VisitVariableProxy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PatternRewriter::VisitVariableProxy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::Declare (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::Declare (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::DeclareVariable (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::DeclareVariable (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::VariableProxy::BindTo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::VariableProxy::BindTo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberWithNewPrefixesExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseMemberExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePrimaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAndClassifyIdentifier (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstValueFactory::GetOneByteStringInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeclarationScope::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::AllocateVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::AllocateVariablesRecursively (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeclarationScope::AllocateParameterLocals (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::AllocateParameterLocals (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeclarationScope::AllocateParameter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::AllocateParameter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Variable::IsGlobalObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Variable::IsGlobalObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__signal_event (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
uv__signal_event (/home/sqrt/src/node/master/out/Release/node) 0% on stack
uv__chld (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
uv__chld (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::(anonymous namespace)::ProcessWrap::OnExit (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::(anonymous namespace)::ProcessWrap::OnExit (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::GetClosureScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::GetClosureScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__stream_io (/home/sqrt/src/node/master/out/Release/node) On Stack:10.8% (2862 of 26443 samples)
uv__stream_io (/home/sqrt/src/node/master/out/Release/node) 10.8% on stack
uv__read (/home/sqrt/src/node/master/out/Release/node) On Stack:10.8% (2860 of 26443 samples)
uv__read (/home/sqrt/src/node/master/out/Release/node) 10.8% on stack
node::LibuvStreamWrap::OnUvRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:10.8% (2859 of 26443 samples)
node::LibuvStreamWrap::OnUvRead (/home/sqrt/src/node/master/out/Release/node) 10.8% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
node::EmitToJSStreamListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::EmitToJSStreamListener::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamBase::CallJSOnreadMethod (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::StreamBase::CallJSOnreadMethod (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatementList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionOrLabelledStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseExpressionCoverGrammar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseAssignmentExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseConditionalExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseBinaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseUnaryExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParsePostfixExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseLeftHandSideExpression (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scanner::ScanString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scanner::ScanString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
node::http2::Http2Session::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:10.8% (2855 of 26443 samples)
node::http2::Http2Session::OnStreamRead (/home/sqrt/src/node/master/out/Release/node) 10.8% on stack, 0% stack top
nghttp2_frame_priority_len (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_frame_priority_len (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_frame_unpack_frame_hd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_frame_unpack_frame_hd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_hd_inflate_end_headers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_hd_inflate_end_headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_hd_inflate_hd_nv (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_hd_inflate_hd_nv (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_http_on_remote_end_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_http_on_remote_end_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_http_on_request_headers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_http_on_request_headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_session_mem_recv (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:8.9% (2356 of 26443 samples)
nghttp2_session_mem_recv (/home/sqrt/src/node/master/out/Release/node) 8.9% on stack, 0.08% stack top
 On Stack:0.1% (20 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
free@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
free@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
htonl (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
htonl (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
nghttp2_check_header_name (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_check_header_name (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_frame_headers_free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_frame_headers_free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_frame_unpack_frame_hd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_frame_unpack_frame_hd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_frame_unpack_headers_payload (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_frame_unpack_headers_payload (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_get_uint32 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_get_uint32 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_hd_deflate_get_dynamic_table_size (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_hd_deflate_get_dynamic_table_size (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_hd_inflate_hd_nv (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
nghttp2_hd_inflate_hd_nv (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
nghttp2_hd_table_get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
nghttp2_hd_table_get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
nghttp2_http_on_header (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
nghttp2_http_on_header (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (13 of 26443 samples)
nghttp2_check_header_name (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
nghttp2_check_header_name (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
nghttp2_check_header_value (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
nghttp2_check_header_value (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
nghttp2_rcbuf_decref (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_rcbuf_decref (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_rcbuf_get_buf (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_rcbuf_get_buf (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_rcbuf_incref (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_rcbuf_incref (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_adjust_closed_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_session_adjust_closed_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_on_goaway_received (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (8 of 26443 samples)
nghttp2_session_on_goaway_received (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_each (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
nghttp2_map_each (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
find_stream_on_goaway_func (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
find_stream_on_goaway_func (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::http2::Http2Session::OnFrameReceive (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::http2::Http2Session::OnFrameReceive (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_NewObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_NewObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSFunction::GetDerivedMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JS:GetDerivedMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSFunction::EnsureHasInitialMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JS:EnsureHasInitialMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::parsing::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::DoParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunctionLiteral (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Parser::ParseFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ParserBase<v8::internal::Parser>::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ParserBase::ParseFunctionBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeclarationScope::DeclareArguments (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeclarationScope::DeclareArguments (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scope::Declare (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scope::Declare (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Http2Session::Goaway (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::Goaway (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_session_add_goaway (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
nghttp2_session_add_goaway (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_session_add_item (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
nghttp2_session_add_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_on_request_headers_received (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.3% (90 of 26443 samples)
nghttp2_session_on_request_headers_received (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
nghttp2_session_get_hd_inflate_dynamic_table_size (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_get_hd_inflate_dynamic_table_size (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_open_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
nghttp2_session_open_stream (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
nghttp2_map_insert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
nghttp2_map_insert (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
nghttp2_pq_init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_stream_init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::OnBeginHeadersCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0.2% (60 of 26443 samples)
node::http2::Http2Session::OnBeginHeadersCallback (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.05% stack top
 On Stack:0% (7 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
node::http2::Http2Stream::Http2Stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (24 of 26443 samples) On Stack:0.2% (43 of 26443 samples)
node::http2::Http2Stream::Http2Stream (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.09% stack top
 On Stack:0% (6 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
std::_Hashtable<int, std::pair<int const, node::http2::Http2Stream*>, std::allocator<std::pair<int const, node::http2::Http2Stream*> >, std::__detail::_Select1st, std::equal_to<int>, std::hash<int>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >::_M_insert_unique_node (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
std::_Hashtable, std::allocator >, std::__detail::_Select1st, std::equal_to, std::hash, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits >::_M_insert_unique_node (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
uv__hrtime (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__hrtime (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ObjectTemplate::NewInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::ObjectTemplate::NewInstance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
uv_hrtime (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
uv_hrtime (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::V8::MakeWeak (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::V8::MakeWeak (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::MakeWeak (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::MakeWeak (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::OnFrameReceive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:8% (2117 of 26443 samples)
node::http2::Http2Session::OnFrameReceive (/home/sqrt/src/node/master/out/Release/node) 8% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
nghttp2_rcbuf_is_static (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_rcbuf_is_static (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::PersistentToLocal<v8::Object> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::PersistentToLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::Http2Session::HandleHeadersFrame (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (111 of 26443 samples) On Stack:8% (2109 of 26443 samples)
node::http2::Http2Session::HandleHeadersFrame (/home/sqrt/src/node/master/out/Release/node) 8% on stack, 0.42% stack top
 On Stack:0.1% (31 of 26443 samples)
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (36 of 26443 samples) On Stack:7.5% (1974 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 7.5% on stack, 0.14% stack top
 On Stack:0% (5 of 26443 samples)
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (129 of 26443 samples) On Stack:7.3% (1934 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 7.3% on stack, 0.49% stack top
 On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.7% (189 of 26443 samples) On Stack:4.2% (1100 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 4.2% on stack, 0.71% stack top
 On Stack:0% (6 of 26443 samples)
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.7% (180 of 26443 samples) On Stack:4.1% (1089 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 4.1% on stack, 0.68% stack top
 On Stack:0% (3 of 26443 samples)
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (171 of 26443 samples) On Stack:4.1% (1084 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 4.1% on stack, 0.65% stack top
 On Stack:0% (4 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (157 of 26443 samples) On Stack:4% (1070 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 4% on stack, 0.59% stack top
 On Stack:0% (8 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0.6% (149 of 26443 samples) On Stack:4% (1062 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 4% on stack, 0.56% stack top
 On Stack:0% (3 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.6% (146 of 26443 samples) On Stack:4% (1057 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 4% on stack, 0.55% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CallVarargs (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallVarargs (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.5% (142 of 26443 samples) On Stack:0.1% (37 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.54% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.5% (120 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.45% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.4% (116 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.44% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.4% (104 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.39% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.4% (99 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.37% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (86 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.33% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (75 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.28% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.3% (71 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.27% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.2% (60 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.23% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.2% (56 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.21% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.2% (41 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.16% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumbering::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstNumberingVisitor::Renumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::Renumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstNumberingVisitor::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitIfStatement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::AstNumberingVisitor::VisitCompareOperation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AstNumberingVisitor::VisitCompareOperation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (36 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.14% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.1% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (11 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (8 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (8 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (8 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (8 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::StringTable, v8::internal::StringTableShape>::FindEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::FindEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitAssignment (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForAccumulatorValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeRegisterAllocator::NewRegister (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeRegisterAllocator::NewRegister (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (13 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitThrowReferenceErrorIfHole (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitThrowReferenceErrorIfHole (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGraph::Constant (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGraph::Constant (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC_Noninlined (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC_Noninlined (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterPushArgsThenCall (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterPushArgsThenCall (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CallWithArrayLike (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallWithArrayLike (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::TyperPhase, v8::internal::compiler::Typer*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Typer::Visitor::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Typer::Visitor::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) Top of Stack:0.2% (56 of 26443 samples) On Stack:3.8% (1013 of 26443 samples)
*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) —opt'd— 3.8% on stack, 0.21% stack top
 On Stack:0.1% (22 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (20 of 26443 samples) On Stack:3.7% (972 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 3.7% on stack, 0.08% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::TyperPhase, v8::internal::compiler::Typer*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGraph::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGraph::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CommonNodeCache::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CommonNodeCache::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeCache<long, v8::base::hash<long>, std::equal_to<long> >::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeCache, std::equal_to >::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*emit events.js:101 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
*emit events.js:101 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) On Stack:0.1% (21 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack
LazyCompile:*emit events.js:101 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
*emit events.js:101 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::MakeStringThin (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::MakeStringThin (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSBuiltinReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSBuiltinReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSBuiltinReducer::ReduceArrayIsArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSBuiltinReducer::ReduceArrayIsArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Typer::Visitor::ObjectIsSmi (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Typer::Visitor::ObjectIsSmi (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::BuildJumpIfFalse (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::BuildJumpIfFalse (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitLdaNamedProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitLdaNamedProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::Environment::BindAccumulator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::Environment::BindAccumulator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::PrepareFrameState (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::PrepareFrameState (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::Environment::Checkpoint (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::Environment::Checkpoint (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::SourcePositionTable::Decorator::Decorate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::SourcePositionTable::Decorator::Decorate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::DetermineCallContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::DetermineCallContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGraph::HeapConstant (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGraph::HeapConstant (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::hash_value (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::hash_value (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (6 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::GetPropertyAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::GetPropertyAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::RestartInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::RestartInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::NewFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::String::NewFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:JSBuiltinsConstructStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSBuiltinsConstructStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:SetConstructor (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:SetConstructor (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StringToLowerCaseIntl (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:StringToLowerCaseIntl (/tmp/perf-24810.map) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*emit internal/http2/core.js:169 (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:3.6% (941 of 26443 samples)
*emit internal/http2/core.js:169 (/tmp/perf-24810.map) —opt'd— 3.6% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:3.6% (940 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 3.6% on stack, 0.02% stack top
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*emit events.js:101 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:3.5% (932 of 26443 samples)
*emit events.js:101 (/tmp/perf-24810.map) —opt'd— 3.5% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:CallFunction_ReceiverIsNotNullOrUndefined (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallFunction_ReceiverIsNotNullOrUndefined (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack
LazyCompile:*emit events.js:101 (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
*emit events.js:101 (/tmp/perf-24810.map) —opt'd— 0% on stack
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack
LazyCompile:*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (6 of 26443 samples)
*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitLdaNamedProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitLdaNamedProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::PrepareEagerCheckpoint (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::PrepareEagerCheckpoint (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:StringCharAt (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StringCharAt (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::StreamBase::GetExternal<node::fs::FileHandle> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamBase::GetExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)2> >::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::ElementsAccessorBase >::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*sessionOnStream internal/http2/core.js:2486 (/tmp/perf-24810.map) Top of Stack:0.1% (21 of 26443 samples) On Stack:3.5% (923 of 26443 samples)
*sessionOnStream internal/http2/core.js:2486 (/tmp/perf-24810.map) —opt'd— 3.5% on stack, 0.08% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (14 of 26443 samples) On Stack:3.5% (916 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 3.5% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0.1% (32 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 0.1% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (13 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (8 of 26443 samples)
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::IsMatchingMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::IsMatchingMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::MakeStringThin (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::MakeStringThin (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*Duplex internal/http2/core.js:1475 (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
*Duplex internal/http2/core.js:1475 (/tmp/perf-24810.map) —opt'd— 0% on stack
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
Builtin:ObjectKeys (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ObjectKeys (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_ObjectKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_ObjectKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FastKeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FastKeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FastKeyAccumulator::GetKeysFast (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FastKeyAccumulator::GetKeysFast (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyAccumulator::GetOwnEnumPropertyKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyAccumulator::GetOwnEnumPropertyKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::CopyEnumKeysTo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::CopyEnumKeysTo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_StackGuard (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_StackGuard (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StackGuard::HandleInterrupts (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackGuard::HandleInterrupts (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::OptimizingCompileDispatcher::InstallOptimizedFunctions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::OptimizingCompileDispatcher::InstallOptimizedFunctions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::FinalizeCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::FinalizeCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::RegisterWeakObjectsInOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::RegisterWeakObjectsInOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AddWeakObjectToCodeDependency (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AddWeakObjectToCodeDependency (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::WeakHashTable::Put (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::WeakHashTable::Put (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::WeakHashTable::AddEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::WeakHashTable::AddEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (4 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::(anonymous namespace)::CallDepthScope<false>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)2> >::GetImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::ElementsAccessorBase >::GetImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::BuildUnaryOp (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::BuildUnaryOp (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::TryBuildSimplifiedUnaryOp (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::TryBuildSimplifiedUnaryOp (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSTypeHintLowering::ReduceUnaryOperation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSTypeHintLowering::ReduceUnaryOperation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Node::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Node::AppendUse (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::AppendUse (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
LazyCompile:*server.on /home/sqrt/src/node/master/benchmark/http2/respond-with-fd.js:23 (/tmp/perf-24810.map) Top of Stack:0.2% (52 of 26443 samples) On Stack:3.3% (878 of 26443 samples)
*server.on /home/sqrt/src/node/master/benchmark/http2/respond-with-fd.js:23 (/tmp/perf-24810.map) —opt'd— 3.3% on stack, 0.2% stack top
 On Stack:0% (12 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (23 of 26443 samples) On Stack:3.2% (845 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 3.2% on stack, 0.09% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedStoreICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreICTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ToString (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:ToString (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
LazyCompile:*Duplex internal/http2/core.js:1475 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
*Duplex internal/http2/core.js:1475 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
LazyCompile:*endWritable _stream_writable.js:630 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
*endWritable _stream_writable.js:630 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*get _stream_duplex.js:118 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*get _stream_duplex.js:118 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) Top of Stack:0.7% (189 of 26443 samples) On Stack:3.1% (815 of 26443 samples)
*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) —opt'd— 3.1% on stack, 0.71% stack top
 On Stack:0.1% (30 of 26443 samples)
Builtin:AdaptorWithExitFrame (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:AdaptorWithExitFrame (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:HandleApiCall (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:HandleApiCall (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:JSConstructStubApi (/tmp/perf-24810.map) Top of Stack:0.2% (64 of 26443 samples) On Stack:1.5% (385 of 26443 samples)
Builtin:JSConstructStubApi (/tmp/perf-24810.map) 1.5% on stack, 0.24% stack top
 On Stack:0% (6 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.2% (57 of 26443 samples) On Stack:1.4% (378 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 1.4% on stack, 0.22% stack top
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (57 of 26443 samples) On Stack:1.4% (378 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 1.4% on stack, 0.22% stack top
 On Stack:0.1% (15 of 26443 samples)
node::StreamPipe::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
 On Stack:0% (5 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::CopyWords<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CopyWords (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:1.2% (329 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 1.2% on stack, 0.04% stack top
 On Stack:0% (6 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::StreamPipe::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::StreamPipe::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::External::Value (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::External::Value (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (130 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
node::StreamPipe::StreamPipe (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.49% stack top
 On Stack:0% (9 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::StreamBase::GetObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
non-virtual thunk to node::fs::FileHandle::GetAsyncWrap() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to node::fs::FileHandle::GetAsyncWrap() (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (115 of 26443 samples) On Stack:0.4% (115 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.43% stack top
 On Stack:0% (9 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (95 of 26443 samples) On Stack:0.4% (95 of 26443 samples)
v8::internal::Runtime::SetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.36% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (42 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.16% stack top
 On Stack:0% (9 of 26443 samples)
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
 On Stack:0% (8 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (51 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::Object::SetProperty (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (47 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (11 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow<v8::internal::PropertyArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::GetBackPointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::GetBackPointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::NotifyMapChange (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::NotifyMapChange (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Map::UnwrapFieldType (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::UnwrapFieldType (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FieldType::Any (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FieldType::Any (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::TransitionsAccessor::IsMatchingMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::TransitionsAccessor::IsMatchingMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0.6% (157 of 26443 samples)
node::fs::FileHandle::New (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack, 0% stack top
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (135 of 26443 samples) On Stack:0.6% (148 of 26443 samples)
node::fs::FileHandle::FileHandle (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.51% stack top
 On Stack:0% (2 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (10 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
swapgs_restore_regs_and_return_to_usermode ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
swapgs_restore_regs_and_return_to_usermode ([kernel.kallsyms]) 0% on stack
prepare_exit_to_usermode ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
prepare_exit_to_usermode ([kernel.kallsyms]) 0% on stack
exit_to_usermode_loop ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
exit_to_usermode_loop ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::PersistentToLocal<v8::Object> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::PersistentToLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::(anonymous namespace)::CallDepthScope<false>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (114 of 26443 samples) On Stack:0.4% (112 of 26443 samples)
v8::Object::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.43% stack top
 On Stack:0% (4 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<false>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::(anonymous namespace)::CallDepthScope<false>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (105 of 26443 samples) On Stack:0.4% (103 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.4% stack top
v8::internal::JSObject::IsExtensible (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::IsExtensible (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::GetOwnPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSReceiver::GetOwnPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (60 of 26443 samples) On Stack:0.2% (55 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.23% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::JSObject::IsExtensible (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsExtensible (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::GetOwnPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::JSReceiver::GetOwnPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NotFound (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NotFound (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (48 of 26443 samples) On Stack:0.2% (43 of 26443 samples)
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (46 of 26443 samples) On Stack:0.2% (41 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::JSObject::DefineOwnPropertyIgnoreAttributes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (35 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
v8::internal::Object::AddDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.13% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::LookupIterator::ApplyTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
v8::internal::JSObject::MigrateToMap (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
 On Stack:0% (12 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::CopyPropertyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow<v8::internal::PropertyArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PropertyArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::LookupIterator::PrepareTransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Map::TransitionToDataProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::UpdateDescriptorForValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::Update (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::SearchTransition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::IsMatchingMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::IsMatchingMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TransitionsAccessor::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::WriteDataValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::RestartInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::RestartInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSReceiver::ValidateAndApplyPropertyDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (33 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::NextInternal<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NextInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::NotFound (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::NotFound (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::String::SlowAsArrayIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::String::SlowAsArrayIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::String::ComputeAndSetHash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::String::ComputeAndSetHash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StringHasher::GetHashField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StringHasher::GetHashField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::MakeStringThin (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::(anonymous namespace)::MakeStringThin (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::synchronized_set_map (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::StringTable, v8::internal::StringTableShape>::FindEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::FindEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::NotifyObjectLayoutChange (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::NotifyObjectLayoutChange (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::HeapObject::SizeFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::StringTable::LookupKey (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::HashTable<v8::internal::StringTable, v8::internal::StringTableShape>::FindEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::HashTable::FindEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
v8::internal::String::SlowEquals (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::String::SlowEquals (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::InternalizedStringKey::IsMatch (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::InternalizedStringKey::IsMatch (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::String::SlowAsArrayIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::String::SlowAsArrayIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::StringTable::LookupString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::NewFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::String::NewFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NewRawOneByteString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewRawOneByteString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NewRawOneByteString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::NewRawOneByteString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::DefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSReceiver::OrdinaryDefineOwnProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IntegerValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Value::IntegerValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Value::IsNumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsNumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::Object::Set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Builtin:StringCharAt (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:StringCharAt (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:StringEqual (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:StringEqual (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ToString (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ToString (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*Duplex internal/http2/core.js:1475 (/tmp/perf-24810.map) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
*Duplex internal/http2/core.js:1475 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.09% stack top
 On Stack:0% (12 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*innerOk assert.js:203 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*innerOk assert.js:203 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::(anonymous namespace)::TimerWrap::Now (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::(anonymous namespace)::TimerWrap::Now (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::External::Value (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::External::Value (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*assertIsObject internal/http2/util.js:474 (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
*assertIsObject internal/http2/util.js:474 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
LazyCompile:*endWritable _stream_writable.js:630 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
*endWritable _stream_writable.js:630 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*get _stream_duplex.js:118 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*get _stream_duplex.js:118 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*innerOk assert.js:203 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*innerOk assert.js:203 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) Top of Stack:0.4% (100 of 26443 samples) On Stack:0.4% (103 of 26443 samples)
*mapToHeaders internal/http2/util.js:405 (/tmp/perf-24810.map) —opt'd— 0.4% on stack, 0.38% stack top
 On Stack:0% (11 of 26443 samples)
Builtin:JSBuiltinsConstructStub (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:JSBuiltinsConstructStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:SetConstructor (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:SetConstructor (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ObjectKeys (/tmp/perf-24810.map) Top of Stack:0.2% (45 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
Builtin:ObjectKeys (/tmp/perf-24810.map) 0.2% on stack, 0.17% stack top
 On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.2% (42 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.2% on stack, 0.16% stack top
v8::internal::KeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::KeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime_ObjectKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (40 of 26443 samples) On Stack:0.2% (40 of 26443 samples)
v8::internal::Runtime_ObjectKeys (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.15% stack top
v8::internal::FastKeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FastKeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::KeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (37 of 26443 samples) On Stack:0.1% (37 of 26443 samples)
v8::internal::KeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.14% stack top
v8::internal::FastKeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (35 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
v8::internal::FastKeyAccumulator::GetKeys (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.13% stack top
v8::internal::FastKeyAccumulator::GetKeysFast (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (29 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
v8::internal::FastKeyAccumulator::GetKeysFast (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CopyObjectToObjectElements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::CopyObjectToObjectElements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastHoleyObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)3> >::PrependElementIndices (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::(anonymous namespace)::ElementsAccessorBase >::PrependElementIndices (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::CopyObjectToObjectElements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::(anonymous namespace)::CopyObjectToObjectElements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::TryNewFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::TryNewFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::CopyEnumKeysTo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BaseNameDictionary::CopyEnumKeysTo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Dictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::NumberOfEnumerableProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Dictionary::NumberOfEnumerableProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::KeyAccumulator::GetOwnEnumPropertyKeys (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::KeyAccumulator::GetOwnEnumPropertyKeys (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::CopyEnumKeysTo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::BaseNameDictionary::CopyEnumKeysTo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (6 of 26443 samples)
std::__final_insertion_sort<v8::base::AtomicElement<v8::internal::Smi*>*, __gnu_cxx::__ops::_Iter_comp_iter<v8::internal::EnumIndexComparator<v8::internal::NameDictionary> > > (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
std::__final_insertion_sort*, __gnu_cxx::__ops::_Iter_comp_iter > > (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
std::__insertion_sort<v8::base::AtomicElement<v8::internal::Smi*>*, __gnu_cxx::__ops::_Iter_comp_iter<v8::internal::EnumIndexComparator<v8::internal::NameDictionary> > > (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
std::__insertion_sort*, __gnu_cxx::__ops::_Iter_comp_iter > > (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::NewFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetElementsAccessor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::JSObject::GetElementsAccessor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::FastKeyAccumulator::GetKeysFast (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::FastKeyAccumulator::GetKeysFast (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
Builtin:SetConstructor (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:SetConstructor (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:SetPrototypeHas (/tmp/perf-24810.map) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
Builtin:SetPrototypeHas (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:StringEqual (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StringEqual (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StringPrototypeToLowerCaseIntl (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StringPrototypeToLowerCaseIntl (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StringToLowerCaseIntl (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:StringToLowerCaseIntl (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.05% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (34 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.09% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Builtin_ObjectAssign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Builtin_ObjectAssign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::JSReceiver::SetOrCopyDataProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSReceiver::SetOrCopyDataProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::JSReceiver::SetOrCopyDataProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSReceiver::SetOrCopyDataProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::ArrayBufferTracker::PrepareToFreeDeadInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ArrayBufferTracker::PrepareToFreeDeadInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ArrayBufferTracker::ProcessBuffers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ArrayBufferTracker::ProcessBuffers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
mem_cgroup_commit_charge ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mem_cgroup_commit_charge ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0.6% (155 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0.6% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
node::StreamBase::GetExternal<node::fs::FileHandle> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
node::StreamBase::GetExternal (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
node::Unwrap<node::fs::FileHandle> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Unwrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::External::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::External::New (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::Factory::NewForeign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::NewForeign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateForeign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateForeign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Factory::NewJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::AllocateJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::AllocateJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::InitializeJSObjectBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::InitializeJSObjectBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::StreamBase::GetExternal<node::http2::Http2Stream> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
node::StreamBase::GetExternal (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::External::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::External::New (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::internal::Factory::NewExternal (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewForeign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::NewForeign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateForeign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateForeign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Factory::NewJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::AllocateJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::RootScavengeVisitor::ScavengePointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RootScavengeVisitor::ScavengePointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::Http2Scope::Http2Scope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Scope::Http2Scope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Scope::~Http2Scope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Scope::~Http2Scope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Stream::Provider::~Provider (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::Provider::~Provider (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0.4% (107 of 26443 samples)
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.03% stack top
 On Stack:0% (3 of 26443 samples)
__strlen_avx2 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
__strlen_avx2 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.03% stack top
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
nghttp2_frame_headers_init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_frame_headers_init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_mem_malloc (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_mem_malloc (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_priority_spec_default_init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_priority_spec_default_init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_submit_response (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
nghttp2_submit_response (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
nghttp2_mem_malloc (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_mem_malloc (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_nv_array_copy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_nv_array_copy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_downcase (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_downcase (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_add_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (10 of 26443 samples)
nghttp2_session_add_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (8 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (63 of 26443 samples) On Stack:0.2% (61 of 26443 samples)
node::http2::Headers::Headers (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.24% stack top
 On Stack:0% (4 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0% (6 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<false>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedDoubleElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)4> >::GetEntryForIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::(anonymous namespace)::ElementsAccessorBase >::GetEntryForIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::Start<true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Object::GetProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)2> >::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::ElementsAccessorBase >::Get (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetElementsAccessor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetElementsAccessor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::FetchValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetElementsAccessor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetElementsAccessor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (31 of 26443 samples) On Stack:0.1% (28 of 26443 samples)
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
 On Stack:0% (5 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::String::WriteToFlat<unsigned char> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::String::WriteToFlat (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
 On Stack:0.1% (19 of 26443 samples)
v8::internal::String::WriteToFlat<unsigned char> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::String::WriteToFlat (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::Start<true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::String::WriteToFlat<unsigned char> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::String::WriteToFlat (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::String::Length (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::String::Length (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::String::WriteOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IntegerValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IntegerValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IntegerValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IntegerValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0.1% on stack, 0.07% stack top
 On Stack:0% (5 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.05% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::RootScavengeVisitor::ScavengePointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RootScavengeVisitor::ScavengePointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamBase::GetExternal<node::http2::Http2Stream> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamBase::GetExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::Respond (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Builtin_ObjectAssign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Builtin_ObjectAssign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack
v8::internal::StoreBuffer::StoreBufferOverflow (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::StoreBuffer::StoreBufferOverflow (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
LazyCompile:*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*respondWithFD internal/http2/core.js:2239 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0% (10 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
LazyCompile:*sessionOnStream internal/http2/core.js:2486 (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
*sessionOnStream internal/http2/core.js:2486 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
Builtin:CallWithArrayLike (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:CallWithArrayLike (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:NumberIsSafeInteger (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:NumberIsSafeInteger (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*emit internal/http2/core.js:169 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*emit internal/http2/core.js:169 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*emitReadable_ _stream_readable.js:520 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
*emitReadable_ _stream_readable.js:520 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::Isolate::SuppressMicrotaskExecutionScope::SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::SuppressMicrotaskExecutionScope::SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::Isolate::SuppressMicrotaskExecutionScope::SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Isolate::SuppressMicrotaskExecutionScope::SuppressMicrotaskExecutionScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
LazyCompile:*emitPromiseRejectionWarnings internal/process/promises.js:86 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
*emitPromiseRejectionWarnings internal/process/promises.js:86 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (124 of 26443 samples) On Stack:3.1% (826 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 3.1% on stack, 0.47% stack top
 On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (119 of 26443 samples) On Stack:3.1% (820 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 3.1% on stack, 0.45% stack top
 On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0.4% (116 of 26443 samples) On Stack:3.1% (817 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 3.1% on stack, 0.44% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.4% (116 of 26443 samples) On Stack:3.1% (814 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 3.1% on stack, 0.44% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.4% (98 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.2% on stack, 0.37% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSLoadProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSLoadProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceKeyedAccess<v8::internal::KeyedLoadICNexus> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceKeyedAccess (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceElementAccess (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceElementAccess (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
std::vector<v8::internal::SourcePosition, v8::internal::ZoneAllocator<v8::internal::SourcePosition> >::_M_fill_insert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::vector >::_M_fill_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
mem_cgroup_try_charge ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
mem_cgroup_try_charge ([kernel.kallsyms]) 0% on stack
get_mem_cgroup_from_mm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_mem_cgroup_from_mm ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (17 of 26443 samples) On Stack:0% (10 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.06% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ObjectCreate (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ObjectCreate (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::New (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::CallGCPrologueCallbacks (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CallGCPrologueCallbacks (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::performance::MarkGarbageCollectionStart (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::performance::MarkGarbageCollectionStart (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
do_wp_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
do_wp_page ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::UpdateOutLiveness (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::UpdateOutLiveness (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0.2% (55 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.1% on stack, 0.21% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.2% (52 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.2% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0.2% (41 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.1% on stack, 0.16% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (39 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.15% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitSingleBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitSingleBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.1% on stack, 0.09% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.08% stack top
Builtin:CallFunction_ReceiverIsNullOrUndefined (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallFunction_ReceiverIsNullOrUndefined (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (17 of 26443 samples) On Stack:0% (13 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.06% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC_Noninlined (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:LoadIC_Noninlined (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_StackGuard (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_StackGuard (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StackGuard::HandleInterrupts (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackGuard::HandleInterrupts (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::RuntimeProfiler::MarkCandidatesForOptimization (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RuntimeProfiler::MarkCandidatesForOptimization (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StackFrameIterator::Reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StackFrameIterator::Reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_KeyedStoreIC_Miss (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::KeyedStoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::Store (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::UpdateCaches (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreIC::ComputeHandler (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreIC::ComputeHandler (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreHandler::StoreThroughPrototype (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreHandler::StoreThroughPrototype (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewTuple3 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewTuple3 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewStruct (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewStruct (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateStruct (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateStruct (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ToString (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:ToString (/tmp/perf-24810.map) 0% on stack
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Runtime_NumberToString (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_NumberToString (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__strlen_avx2 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__strlen_avx2 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ToString (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:ToString (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
LazyCompile:*EventEmitter internal/http2/core.js:917 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*EventEmitter internal/http2/core.js:917 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*onEofChunk _stream_readable.js:481 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*onEofChunk _stream_readable.js:481 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*onSessionHeaders internal/http2/core.js:178 (/tmp/perf-24810.map) Top of Stack:0.8% (215 of 26443 samples) On Stack:2.8% (743 of 26443 samples)
*onSessionHeaders internal/http2/core.js:178 (/tmp/perf-24810.map) —opt'd— 2.8% on stack, 0.81% stack top
 On Stack:0.1% (18 of 26443 samples)
Builtin:FindOrderedHashMapEntry (/tmp/perf-24810.map) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
Builtin:FindOrderedHashMapEntry (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::UpdateInLiveness (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::UpdateInLiveness (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayAccessor::GetRegisterOperand (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayAccessor::GetRegisterOperand (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::EarlyGraphTrimmingPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::DeferredHandleScope::DeferredHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DeferredHandleScope::DeferredHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSCallReducer::javascript (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSCallReducer::javascript (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::EarlyGraphTrimmingPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0.3% (84 of 26443 samples) On Stack:1.7% (450 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 1.7% on stack, 0.32% stack top
 On Stack:0% (6 of 26443 samples)
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.2% (60 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.2% on stack, 0.23% stack top
 On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSStoreProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSStoreProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccess (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccess (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::AccessInfoFactory::ComputePropertyAccessInfos (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::AccessInfoFactory::ComputePropertyAccessInfos (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::AccessInfoFactory::ComputePropertyAccessInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::AccessInfoFactory::ComputePropertyAccessInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CanonicalHandleScope::Lookup (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CanonicalHandleScope::Lookup (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IdentityMapBase::GetEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IdentityMapBase::GetEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IdentityMapBase::LookupOrInsert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IdentityMapBase::LookupOrInsert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IdentityMapBase::ScanKeysFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IdentityMapBase::ScanKeysFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0.2% (41 of 26443 samples) On Stack:0.1% (37 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.1% on stack, 0.16% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (38 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.14% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Pipeline::NewCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Pipeline::NewCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
std::vector<v8::internal::Zone*, std::allocator<v8::internal::Zone*> >::_M_realloc_insert<v8::internal::Zone* const&> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::vector >::_M_realloc_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*addListener events.js:208 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*addListener events.js:208 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.1% on stack, 0.09% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.08% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (15 of 26443 samples) On Stack:0% (13 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
LazyCompile:*addListener events.js:208 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*addListener events.js:208 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitLdaNamedProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitLdaNamedProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::TryBuildSimplifiedLoadNamed (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::TryBuildSimplifiedLoadNamed (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSTypeHintLowering::ReduceLoadNamedOperation (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSTypeHintLowering::ReduceLoadNamedOperation (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LoadICNexus::StateFromFeedback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LoadICNexus::StateFromFeedback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeLivenessMap::InitializeLiveness (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeLivenessMap::InitializeLiveness (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::TemplateHashMapImpl<int, v8::internal::compiler::BytecodeLiveness, v8::base::KeyEqualityMatcher<int>, v8::internal::ZoneAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::TemplateHashMapImpl, v8::internal::ZoneAllocationPolicy>::FillEmptyEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:GetPropertyStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:GetPropertyStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*Stream internal/streams/legacy.js:6 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*Stream internal/streams/legacy.js:6 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Builtin_ObjectGetPrototypeOf (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_ObjectGetPrototypeOf (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeAnalysis::Analyze (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayRandomIterator::BytecodeArrayRandomIterator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayRandomIterator::BytecodeArrayRandomIterator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:MapPrototypeGetSize (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:MapPrototypeGetSize (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*Readable _stream_readable.js:133 (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
*Readable _stream_readable.js:133 (/tmp/perf-24810.map) —opt'd— 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
__mod_node_page_state ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__mod_node_page_state ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
release_pages ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::JSTypedLowering::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSTypedLowering::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::GetControlInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::GetControlInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSTypedLowering::ReduceJSStrictEqual (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSTypedLowering::ReduceJSStrictEqual (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSBinopReduction::ChangeToPureOperator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSBinopReduction::ChangeToPureOperator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReplaceWithValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReplaceWithValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayIterator::Advance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayIterator::Advance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeArrayAccessor::current_bytecode_size (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeArrayAccessor::current_bytecode_size (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*Http2Stream internal/http2/core.js:1450 (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
*Http2Stream internal/http2/core.js:1450 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.03% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:ConstructFunction (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ConstructFunction (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*EventEmitter events.js:26 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*EventEmitter events.js:26 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*Readable.on _stream_readable.js:778 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*Readable.on _stream_readable.js:778 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSStoreNamedOwn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSStoreNamedOwn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccessFromNexus (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccessFromNexus (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccess (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceNamedAccess (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::IsExceptionalCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::IsExceptionalCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::IsControlEdge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::IsControlEdge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::OperatorProperties::HasContextInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::OperatorProperties::HasContextInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*Duplex internal/http2/core.js:1484 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
*Duplex internal/http2/core.js:1484 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
Builtin:MapPrototypeSet (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:MapPrototypeSet (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_MapGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_MapGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreBuffer::InsertDuringRuntime (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::StoreBuffer::InsertDuringRuntime (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:SetPrototypeDelete (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:SetPrototypeDelete (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_SetShrink (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_SetShrink (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashSet, 1>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::OrderedHashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::OrderedHashTable<v8::internal::OrderedHashSet, 1>::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::OrderedHashTable::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::AsyncWrap::GetAsyncId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::GetAsyncId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Number::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Number::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewNumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewNumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*Readable.on _stream_readable.js:778 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*Readable.on _stream_readable.js:778 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitLdar (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitLdar (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::Environment::RegisterToValuesIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::Environment::RegisterToValuesIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::TyperPhase, v8::internal::compiler::Typer*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LoopVariableOptimizer::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LoopVariableOptimizer::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::IsControlEdge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::IsControlEdge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*ServerHttp2Stream internal/http2/core.js:2075 (/tmp/perf-24810.map) Top of Stack:0.5% (142 of 26443 samples) On Stack:1.4% (379 of 26443 samples)
*ServerHttp2Stream internal/http2/core.js:2075 (/tmp/perf-24810.map) —opt'd— 1.4% on stack, 0.54% stack top
 On Stack:0% (8 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0.9% (230 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.9% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSOrdinaryHasInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSNativeContextSpecialization::ReduceJSOrdinaryHasInstance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGraph::HeapConstant (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGraph::HeapConstant (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Operator::Operator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Operator::Operator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSTypedLowering::ReduceJSHasInPrototypeChain (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSTypedLowering::ReduceJSHasInPrototypeChain (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitMov (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitMov (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::Environment::LookupRegister (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::Environment::LookupRegister (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::GetFunctionClosure (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::GetFunctionClosure (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::EarlyGraphTrimmingPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*Http2Stream internal/http2/core.js:1450 (/tmp/perf-24810.map) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.8% (211 of 26443 samples)
*Http2Stream internal/http2/core.js:1450 (/tmp/perf-24810.map) —opt'd— 0.8% on stack, 0.18% stack top
 On Stack:0% (11 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0.6% (160 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.6% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::IsUnscavengedHeapObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IsUnscavengedHeapObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
LazyCompile:*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) Top of Stack:0.3% (75 of 26443 samples) On Stack:0.6% (148 of 26443 samples)
*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) —opt'd— 0.6% on stack, 0.28% stack top
 On Stack:0.1% (20 of 26443 samples)
Builtin:CallFunction_ReceiverIsNotNullOrUndefined (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:CallFunction_ReceiverIsNotNullOrUndefined (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:Call_ReceiverIsNotNullOrUndefined (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:Call_ReceiverIsNotNullOrUndefined (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:FastNewObject (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::TyperPhase, v8::internal::compiler::Typer*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
Builtin:JSConstructStubGenericUnrestrictedReturn (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
Builtin:FastNewObject (/tmp/perf-24810.map) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
Builtin:FastNewObject (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.11% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (28 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
node::NodePlatform::NumberOfAvailableBackgroundThreads (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::NodePlatform::NumberOfAvailableBackgroundThreads (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::GetFillToAlign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::GetFillToAlign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
LazyCompile:*ReadableState _stream_readable.js:62 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*ReadableState _stream_readable.js:62 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:LoadICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:LoadICTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*EventEmitter.init events.js:68 (/tmp/perf-24810.map) Top of Stack:0.1% (34 of 26443 samples) On Stack:0.1% (37 of 26443 samples)
*EventEmitter.init events.js:68 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.13% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.06% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::RecordCopiedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::RecordCopiedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
LazyCompile:*ReadableState _stream_readable.js:62 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*ReadableState _stream_readable.js:62 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*Writable _stream_writable.js:185 (/tmp/perf-24810.map) Top of Stack:0.1% (29 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
*Writable _stream_writable.js:185 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.11% stack top
 On Stack:0% (13 of 26443 samples)
Builtin:FunctionPrototypeHasInstance (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:FunctionPrototypeHasInstance (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Builtin_ObjectGetPrototypeOf (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_ObjectGetPrototypeOf (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MemoryChunk::UpdateHighWaterMark (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryChunk::UpdateHighWaterMark (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Builtin_ObjectGetPrototypeOf (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_ObjectGetPrototypeOf (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PromotedExternalMemorySize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PromotedExternalMemorySize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
LazyCompile:*Writable _stream_writable.js:185 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*Writable _stream_writable.js:185 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:SetPrototypeAdd (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Isolate::GenerateIdentityHash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::GenerateIdentityHash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSReceiver::CreateIdentityHash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSReceiver::CreateIdentityHash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::base::RandomNumberGenerator::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::RandomNumberGenerator::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::random_number_generator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::random_number_generator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:StoreICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:StoreICTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
*Duplex _stream_duplex.js:47 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*_addListener events.js:142 (/tmp/perf-24810.map) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
*_addListener events.js:142 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Runtime_AllocateInTargetSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::AllocateFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarking::CanBeActivated (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IncrementalMarking::CanBeActivated (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarking::CanBeActivated (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IncrementalMarking::CanBeActivated (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::Free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*_addListener events.js:142 (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
*_addListener events.js:142 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadICTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:MapPrototypeSet (/tmp/perf-24810.map) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:MapPrototypeSet (/tmp/perf-24810.map) 0.1% on stack, 0.09% stack top
 On Stack:0% (11 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (13 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.05% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::EnsureGrowable (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::OrderedHashTable::EnsureGrowable (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime_MapGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Runtime_MapGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Object::GetHash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::GetHash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::OrderedHashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::OrderedHashTable::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:SetPrototypeDelete (/tmp/perf-24810.map) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:SetPrototypeDelete (/tmp/perf-24810.map) 0.1% on stack, 0.1% stack top
 On Stack:0% (6 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.07% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_SetShrink (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
v8::internal::Runtime_SetShrink (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::OrderedHashTable<v8::internal::OrderedHashSet, 1>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::OrderedHashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::bits::RoundUpToPowerOfTwo32 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashSet, 1>::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::OrderedHashTable::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (4 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PromotedSpaceSizeOfObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PromotedSpaceSizeOfObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::SizeOfObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::SizeOfObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::is_local (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::is_local (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_SetShrink (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_SetShrink (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:StoreIC (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:StoreIC (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
LazyCompile:*Http2Stream internal/http2/core.js:1450 (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
*Http2Stream internal/http2/core.js:1450 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.2% (50 of 26443 samples) On Stack:0.2% (52 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.2% on stack, 0.19% stack top
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (50 of 26443 samples) On Stack:0.2% (52 of 26443 samples)
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (50 of 26443 samples) On Stack:0.2% (52 of 26443 samples)
v8::internal::BaseNameDictionary::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (46 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
v8::internal::HashTable::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::HasSufficientCapacityToAdd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::HasSufficientCapacityToAdd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (34 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
v8::internal::HashTable::New (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.13% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (32 of 26443 samples) On Stack:0.1% (34 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (29 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (29 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::HashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (8 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
node::AsyncWrap::GetAsyncId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::AsyncWrap::GetAsyncId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::Number::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::Number::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewNumber (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewNumber (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Number::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Number::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::GetAsyncId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::GetAsyncId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
LazyCompile:*TickObject internal/process/next_tick.js:125 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*TickObject internal/process/next_tick.js:125 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*emit events.js:101 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*emit events.js:101 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadICTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ToString (/tmp/perf-24810.map) Top of Stack:0.1% (32 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
Builtin:ToString (/tmp/perf-24810.map) 0.2% on stack, 0.12% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (32 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.2% on stack, 0.12% stack top
v8::internal::Runtime_NumberToString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (32 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
v8::internal::Runtime_NumberToString (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.12% stack top
__strlen_avx2 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
__strlen_avx2 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.04% stack top
v8::internal::Factory::GetNumberStringCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::GetNumberStringCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NumberToString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (28 of 26443 samples)
v8::internal::Factory::NumberToString (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
v8::internal::Factory::NewStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Factory::NewRawOneByteString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::internal::Factory::NewRawOneByteString (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PromotedSpaceSizeOfObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PromotedSpaceSizeOfObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::ComputeLimit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PagedSpace::ComputeLimit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PagedSpace::DecreaseLimit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::DecreaseLimit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawOneByteString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::SetNumberStringCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::SetNumberStringCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IntToCString (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::IntToCString (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
LazyCompile:*EventEmitter internal/http2/core.js:917 (/tmp/perf-24810.map) Top of Stack:0.1% (24 of 26443 samples) On Stack:0.2% (40 of 26443 samples)
*EventEmitter internal/http2/core.js:917 (/tmp/perf-24810.map) —opt'd— 0.2% on stack, 0.09% stack top
 On Stack:0.1% (17 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*innerOk assert.js:203 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*innerOk assert.js:203 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0.1% (15 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0.1% on stack
node::(anonymous namespace)::TimerWrap::Now (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
node::(anonymous namespace)::TimerWrap::Now (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.03% stack top
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
uv_update_time (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
uv_update_time (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Integer::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::External::Value (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::External::Value (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Value::IsExternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::FindRootMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Environment::GetNow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*ServerHttp2Stream internal/http2/core.js:2075 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
*ServerHttp2Stream internal/http2/core.js:2075 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*TickObject internal/process/next_tick.js:125 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*TickObject internal/process/next_tick.js:125 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*innerOk assert.js:203 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
*innerOk assert.js:203 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
LazyCompile:*onEofChunk _stream_readable.js:481 (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
*onEofChunk _stream_readable.js:481 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*push internal/process/next_tick.js:65 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
*push internal/process/next_tick.js:65 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*toHeaderObject internal/http2/util.js:498 (/tmp/perf-24810.map) Top of Stack:0.3% (90 of 26443 samples) On Stack:0.4% (95 of 26443 samples)
*toHeaderObject internal/http2/util.js:498 (/tmp/perf-24810.map) —opt'd— 0.4% on stack, 0.34% stack top
 On Stack:0% (9 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:KeyedStoreIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedStoreIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
Builtin:KeyedStoreIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.2% (63 of 26443 samples) On Stack:0.3% (68 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.3% on stack, 0.24% stack top
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSReceiver::SetProperties (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (57 of 26443 samples) On Stack:0.2% (60 of 26443 samples)
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.22% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BaseNameDictionary<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (56 of 26443 samples) On Stack:0.2% (59 of 26443 samples)
v8::internal::BaseNameDictionary::AddNoUpdateNextEnumerationIndex (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.21% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (52 of 26443 samples) On Stack:0.2% (55 of 26443 samples)
v8::internal::HashTable::EnsureCapacity (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.2% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (41 of 26443 samples) On Stack:0.2% (44 of 26443 samples)
v8::internal::HashTable::New (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.16% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (38 of 26443 samples) On Stack:0.2% (41 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.14% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (33 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (32 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.11% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::NewSpace::ResetAllocationInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::NewSpace::ResetAllocationInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::HeapObject::IterateBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::IterateBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (3 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::HashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::HasSufficientCapacityToAdd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::HasSufficientCapacityToAdd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HashTable<v8::internal::NameDictionary, v8::internal::NameDictionaryShape>::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HashTable::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_AddDictionaryProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.2% on stack, 0.18% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GCTracer::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (45 of 26443 samples) On Stack:0.2% (46 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (41 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.16% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForPhantomHandles (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::MarkNewSpaceWeakUnmodifiedObjectsPending (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (10 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::EmptyAllocationInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::Free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::RawSlowAllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::RawSlowAllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::FindNodeIn (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeListCategory::PickNodeFromList (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SemiSpace::Swap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SemiSpace::Swap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SemiSpace::FixPagesFlags (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SemiSpace::FixPagesFlags (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*push internal/process/next_tick.js:65 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*push internal/process/next_tick.js:65 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*toHeaderObject internal/http2/util.js:498 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
*toHeaderObject internal/http2/util.js:498 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*onSessionHeaders internal/http2/core.js:178 (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
*onSessionHeaders internal/http2/core.js:178 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
 On Stack:0% (2 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::(anonymous namespace)::CallDepthScope<false>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::BinarySearch<(v8::internal::SearchMode)1, v8::internal::DescriptorArray> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::ExternalHeader::data (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::ExternalHeader::data (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::ExternalHeader::length (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::ExternalHeader::length (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Array::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
v8::Array::New (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::Factory::NewJSArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
v8::internal::Factory::NewJSArray (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::Factory::NewJSArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
v8::internal::Factory::NewJSArray (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::Factory::NewJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Heap::AllocateJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Heap::AllocateJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::Heap::RecordWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::RecordWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::InitializeJSObjectFromMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewJSArrayStorage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewJSArrayStorage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.2% (44 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.09% stack top
 On Stack:0% (4 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (34 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (6 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:GrowFastSmiOrObjectElements (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:GrowFastSmiOrObjectElements (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deoptimizer::EnsureCodeForDeoptimizationEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deoptimizer::EnsureCodeForDeoptimizationEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Deoptimizer::GenerateDeoptimizationEntries (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deoptimizer::GenerateDeoptimizationEntries (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Deoptimizer::TableEntryGenerator::Generate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deoptimizer::TableEntryGenerator::Generate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Deoptimizer::TableEntryGenerator::GeneratePrologue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deoptimizer::TableEntryGenerator::GeneratePrologue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Assembler::jmp (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Assembler::jmp (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Context::global_object (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Context::global_object (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*pushValueToArray bootstrap_node.js:302 (/tmp/perf-24810.map) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
*pushValueToArray bootstrap_node.js:302 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:GrowFastSmiOrObjectElements (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
Builtin:GrowFastSmiOrObjectElements (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*pushValueToArray bootstrap_node.js:302 (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
*pushValueToArray bootstrap_node.js:302 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
v8::internal::PerIsolateAssertScope<(v8::internal::PerIsolateAssertType)1, false>::IsAllowed (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PerIsolateAssertScope<(v8::internal::PerIsolateAssertType)1, false>::IsAllowed (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::NewExternalOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::String::NewExternalOneByte (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (2 of 26443 samples)
std::vector<v8::internal::Object*, std::allocator<v8::internal::Object*> >::emplace_back<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::vector >::emplace_back (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewExternalStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::Factory::NewExternalStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Factory::New<v8::internal::ExternalOneByteString> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::Factory::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::Heap::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (6 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::NewExternalStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewExternalStringFromOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::RecordWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::RecordWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::String::NewExternalOneByte (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::String::NewExternalOneByte (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::OnHeaderCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
node::http2::Http2Session::OnHeaderCallback (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0.1% (16 of 26443 samples)
nghttp2_hd_inflate_get_dynamic_table_size (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_hd_inflate_get_dynamic_table_size (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
session_inbound_frame_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
session_inbound_frame_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
session_process_headers_frame (/home/sqrt/src/node/master/out/Release/node) On Stack:0.1% (15 of 26443 samples)
session_process_headers_frame (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack
nghttp2_frame_unpack_headers_payload (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_frame_unpack_headers_payload (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (11 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
uv__hrtime (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__hrtime (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_on_request_headers_received (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_on_request_headers_received (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_shutdown (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_stream_shutdown (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::SendPendingData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:1.8% (478 of 26443 samples)
node::http2::Http2Session::SendPendingData (/home/sqrt/src/node/master/out/Release/node) 1.8% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
nghttp2_session_adjust_idle_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_adjust_idle_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_mem_send (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:1.7% (444 of 26443 samples)
nghttp2_session_mem_send (/home/sqrt/src/node/master/out/Release/node) 1.7% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
frame_pack_headers_shared.isra.3 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
frame_pack_headers_shared.isra.3 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_frame_headers_free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_frame_headers_free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_mem_free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_mem_free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_pop_next_ob_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (9 of 26443 samples)
nghttp2_session_pop_next_ob_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_outbound_queue_pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
nghttp2_outbound_queue_pop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_next_outbound_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_stream_next_outbound_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::Http2Session::OnSendData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::http2::Http2Session::OnSendData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
nghttp2_session_close_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
nghttp2_session_close_stream (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
node::PersistentToLocal<v8::Object> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::PersistentToLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::OnStreamClose (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
node::http2::Http2Session::OnStreamClose (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (11 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (11 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
Stub:JSEntryStub (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (2 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack
LazyCompile:*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack
LazyCompile:*emit internal/http2/core.js:169 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*emit internal/http2/core.js:169 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (9 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (9 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
Stub:JSEntryStub (/tmp/perf-24810.map) On Stack:0% (9 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) On Stack:0% (9 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack
LazyCompile:*onStreamClose internal/http2/core.js:288 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (9 of 26443 samples)
*onStreamClose internal/http2/core.js:288 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:MapPrototypeDelete (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:MapPrototypeDelete (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_MapShrink (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Runtime_MapShrink (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::OrderedHashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::OrderedHashTable::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*get _stream_duplex.js:118 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*get _stream_duplex.js:118 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*removeAllListeners events.js:317 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*removeAllListeners events.js:317 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_detach_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_stream_detach_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_submit_data (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
nghttp2_submit_data (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_session_add_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_session_add_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_attach_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_stream_attach_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
session_after_frame_sent2 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
session_after_frame_sent2 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
session_prep_frame (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:1.4% (378 of 26443 samples)
session_prep_frame (/home/sqrt/src/node/master/out/Release/node) 1.4% on stack, 0.07% stack top
 On Stack:0.1% (18 of 26443 samples)
frame_pack_headers_shared.isra.3 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
frame_pack_headers_shared.isra.3 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_frame_pack_frame_hd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_frame_pack_frame_hd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_frame_pack_headers (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (10 of 26443 samples)
nghttp2_frame_pack_headers (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
memcmp@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
memcmp@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_hd_deflate_hd_bufs (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (8 of 26443 samples)
nghttp2_hd_deflate_hd_bufs (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
nghttp2_bufs_add (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_bufs_add (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
nghttp2_hd_deflate_bound (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_hd_deflate_bound (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (12 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
nghttp2_session_pack_data (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:1.1% (302 of 26443 samples)
nghttp2_session_pack_data (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_put_uint32be (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_put_uint32be (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_reschedule (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (9 of 26443 samples)
nghttp2_stream_reschedule (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (31 of 26443 samples) On Stack:1.1% (289 of 26443 samples)
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 0.12% stack top
 On Stack:0.1% (28 of 26443 samples)
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (24 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
non-virtual thunk to node::fs::FileHandle::ReadStart() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (63 of 26443 samples) On Stack:0.9% (233 of 26443 samples)
non-virtual thunk to node::fs::FileHandle::ReadStart() (/home/sqrt/src/node/master/out/Release/node) 0.9% on stack, 0.24% stack top
 On Stack:0% (9 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::Environment::AsyncHooks::DefaultTriggerAsyncIdScope::DefaultTriggerAsyncIdScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
node::Environment::AsyncHooks::DefaultTriggerAsyncIdScope::DefaultTriggerAsyncIdScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
realloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
realloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
uv_fs_read (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0.4% (116 of 26443 samples)
uv_fs_read (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (6 of 26443 samples) On Stack:0.3% (87 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.3% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.3% (81 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0.3% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
sys_futex ([kernel.kallsyms]) On Stack:0.2% (64 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0.2% on stack
do_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.2% (64 of 26443 samples)
do_futex ([kernel.kallsyms]) 0.2% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (61 of 26443 samples)
futex_wake ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
mark_wake_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
mark_wake_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__unqueue_futex ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__unqueue_futex ([kernel.kallsyms]) 0% on stack, 0.01% stack top
wake_q_add ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
wake_q_add ([kernel.kallsyms]) 0% on stack, 0% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.2% (52 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0.2% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) On Stack:0.2% (51 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0.2% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0.2% (51 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0.2% on stack, 0.19% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
syscall_return_slowpath ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
syscall_return_slowpath ([kernel.kallsyms]) 0% on stack
exit_to_usermode_loop ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
exit_to_usermode_loop ([kernel.kallsyms]) 0% on stack
schedule ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
schedule ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0.03% stack top
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.03% stack top
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) On Stack:0.1% (16 of 26443 samples)
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) On Stack:0% (2 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.03% stack top
__pthread_once (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_once (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.02% stack top
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::NewInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (45 of 26443 samples) On Stack:0.3% (76 of 26443 samples)
v8:::NewInstance (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.17% stack top
 On Stack:0% (4 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.2% (61 of 26443 samples)
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.11% stack top
 On Stack:0% (5 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.08% stack top
v8::internal::(anonymous namespace)::HandleApiCallHelper<true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.08% stack top
 On Stack:0% (6 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::CopyWords<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CopyWords (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::CopyWords<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CopyWords (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.03% stack top
 On Stack:0% (3 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
 On Stack:0% (2 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_stream_defer_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
nghttp2_stream_defer_item (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (12 of 26443 samples)
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
node::StreamBase::Write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::StreamBase::Write (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) 0% on stack
uv_try_write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
uv_try_write (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
uv__count_bufs (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__count_bufs (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_write2 (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
uv_write2 (/home/sqrt/src/node/master/out/Release/node) 0% on stack
uv__write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
uv__write (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
uv__io_feed (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__io_feed (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::ClearOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
node::http2::Http2Session::ClearOutgoing (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
 On Stack:0.1% (14 of 26443 samples)
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
session_process_headers_frame (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
session_process_headers_frame (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::ArrayBuffer::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::ArrayBuffer::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSArrayBuffer::Setup (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::JSArrayBuffer::Setup (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
non-virtual thunk to node::http2::Http2Session::OnStreamRead(long, uv_buf_t const&) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to node::http2::Http2Session::OnStreamRead(long, uv_buf_t const&) (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__write_callbacks (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
uv__write_callbacks (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::LibuvStreamWrap::AfterUvWrite (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::LibuvStreamWrap::AfterUvWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack
non-virtual thunk to node::http2::Http2Session::OnStreamAfterWrite(node::WriteWrap*, int) (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
non-virtual thunk to node::http2::Http2Session::OnStreamAfterWrite(node::WriteWrap*, int) (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Http2Session::ClearOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::http2::Http2Session::ClearOutgoing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamPipe::ShutdownWritable (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::StreamPipe::ShutdownWritable (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::http2::Http2Stream::DoShutdown (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::DoShutdown (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamPipe::WritableListener::OnStreamAfterShutdown (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamAfterShutdown (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::StreamPipe::Unpipe (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::StreamPipe::Unpipe (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__run_check (/home/sqrt/src/node/master/out/Release/node) On Stack:14% (3712 of 26443 samples)
uv__run_check (/home/sqrt/src/node/master/out/Release/node) 14% on stack
node::Environment::CheckImmediate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:14% (3708 of 26443 samples)
node::Environment::CheckImmediate (/home/sqrt/src/node/master/out/Release/node) 14% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
node::Environment::RunAndClearNativeImmediates (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:13.8% (3637 of 26443 samples)
node::Environment::RunAndClearNativeImmediates (/home/sqrt/src/node/master/out/Release/node) 13.8% on stack, 0.08% stack top
 On Stack:0% (11 of 26443 samples)
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
node::http2::Http2Session::MaybeScheduleWrite()::{lambda(node::Environment*, void*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:13.4% (3547 of 26443 samples)
node::http2::Http2Session::MaybeScheduleWrite()::{lambda(node::Environment*, void*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) 13.4% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitBefore (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitBefore (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::EmitBefore (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitBefore (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (39 of 26443 samples)
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.04% stack top
 On Stack:0% (2 of 26443 samples)
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.03% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.03% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.03% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (33 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0.03% stack top
Builtin:CallVarargs (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallVarargs (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:CallWithArrayLike (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallWithArrayLike (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSContextSpecialization::ReduceJSLoadContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSContextSpecialization::ReduceJSLoadContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReplaceWithValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReplaceWithValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::IsEffectEdge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::IsEffectEdge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastContextIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastContextIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) Top of Stack:0% (11 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
*_tickCallback internal/process/next_tick.js:93 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.04% stack top
 On Stack:0% (7 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0.1% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*emit internal/http2/core.js:169 (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
*emit internal/http2/core.js:169 (/tmp/perf-24810.map) —opt'd— 0.1% on stack, 0.03% stack top
 On Stack:0% (4 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (10 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:KeyedLoadIC (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*emit events.js:101 (/tmp/perf-24810.map) On Stack:0% (6 of 26443 samples)
*emit events.js:101 (/tmp/perf-24810.map) —opt'd— 0% on stack
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
Builtin:KeyedLoadIC_Megamorphic (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
Builtin:CallWithArrayLike (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Builtin:CallWithArrayLike (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
node::(anonymous namespace)::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::(anonymous namespace)::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*emitPromiseRejectionWarnings internal/process/promises.js:86 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*emitPromiseRejectionWarnings internal/process/promises.js:86 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Isolate::RunMicrotasks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::Http2Session::SendPendingData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:13.2% (3503 of 26443 samples)
node::http2::Http2Session::SendPendingData (/home/sqrt/src/node/master/out/Release/node) 13.2% on stack, 0.05% stack top
 On Stack:0% (10 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
__memset_avx2_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
__memset_avx2_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.4% (93 of 26443 samples) On Stack:0.4% (93 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0.4% on stack, 0.35% stack top
free@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
free@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_mem_send (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:11% (2904 of 26443 samples)
nghttp2_session_mem_send (/home/sqrt/src/node/master/out/Release/node) 11% on stack, 0.06% stack top
 On Stack:0.1% (15 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0.1% on stack, 0.06% stack top
default_free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
default_free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
nghttp2_mem_free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
nghttp2_mem_free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_outbound_item_free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_outbound_item_free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_pq_top (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
nghttp2_pq_top (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_pop_next_ob_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
nghttp2_session_pop_next_ob_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_stream_defer_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_stream_defer_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_next_outbound_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (36 of 26443 samples) On Stack:0.1% (37 of 26443 samples)
nghttp2_stream_next_outbound_item (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.14% stack top
 On Stack:0.1% (36 of 26443 samples)
nghttp2_pq_top (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_top (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::OnFrameSent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::http2::Http2Session::OnFrameSent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::http2::Http2Session::OnSendData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (38 of 26443 samples) On Stack:0.2% (57 of 26443 samples)
node::http2::Http2Session::OnSendData (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.14% stack top
 On Stack:0.1% (38 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
__memset_avx2_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__memset_avx2_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
uv_buf_init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
uv_buf_init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:1.1% (300 of 26443 samples)
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 0.04% stack top
 On Stack:0% (11 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_close_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:1.1% (279 of 26443 samples)
nghttp2_session_close_stream (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 0.04% stack top
 On Stack:0% (2 of 26443 samples)
node::PersistentToLocal<v8::Object> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::PersistentToLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::http2::Http2Session::OnStreamClose (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (44 of 26443 samples) On Stack:1% (269 of 26443 samples)
node::http2::Http2Session::OnStreamClose (/home/sqrt/src/node/master/out/Release/node) 1% on stack, 0.17% stack top
 On Stack:0.1% (18 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0.8% (223 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0% stack top
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventAfter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::EmitTraceEventBefore (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventBefore (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (57 of 26443 samples) On Stack:0.8% (220 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0.22% stack top
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
node::AsyncWrap::EmitAfter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitAfter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (7 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
node::AsyncWrap::EmitBefore (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitBefore (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (55 of 26443 samples) On Stack:0.8% (207 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0.21% stack top
 On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.8% (199 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0.18% stack top
 On Stack:0% (8 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (37 of 26443 samples) On Stack:0.7% (189 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0.7% on stack, 0.14% stack top
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (36 of 26443 samples) On Stack:0.7% (187 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0.7% on stack, 0.14% stack top
 On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (24 of 26443 samples) On Stack:0% (11 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.09% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileLazy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::Compile (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GenerateUnoptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::InterpreterCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::GenerateBytecodeBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitBlockDeclarationsAndStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitStatements (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::interpreter::BytecodeGenerator::VisitForEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Call::GetCallType (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Call::GetCallType (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0.1% (17 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (13 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (13 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.05% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (10 of 26443 samples) On Stack:0% (6 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (6 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Stub:StoreFastElementStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:StoreFastElementStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0% stack top
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliner::ReduceJSCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::VisitBytecodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::BuildJumpIfTrue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::BuildJumpIfTrue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BytecodeGraphBuilder::MakeNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::SourcePositionTable::SetSourcePosition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
std::vector<v8::internal::SourcePosition, v8::internal::ZoneAllocator<v8::internal::SourcePosition> >::_M_fill_insert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::vector >::_M_fill_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) —opt'd— 0% on stack
Stub:CallApiCallbackStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack
node::http2::Http2Stream::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Stream::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::Finalize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSInliningHeuristic::InlineCandidate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:ToString (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:ToString (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*abort internal/http2/core.js:1432 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*abort internal/http2/core.js:1432 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*onStreamClose internal/http2/core.js:288 (/tmp/perf-24810.map) Top of Stack:0.2% (49 of 26443 samples) On Stack:0.6% (161 of 26443 samples)
*onStreamClose internal/http2/core.js:288 (/tmp/perf-24810.map) —opt'd— 0.6% on stack, 0.19% stack top
 On Stack:0.1% (17 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (9 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSTypedLowering::ReduceJSStrictEqual (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSTypedLowering::ReduceJSStrictEqual (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReplaceWithValue (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReplaceWithValue (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::IsEffectEdge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::IsEffectEdge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*Writable.end _stream_writable.js:549 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*Writable.end _stream_writable.js:549 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*value internal/http2/core.js:2439 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*value internal/http2/core.js:2439 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
Builtin:CompileLazy (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:CompileLazy (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*Writable.end _stream_writable.js:549 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*Writable.end _stream_writable.js:549 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) Top of Stack:0.2% (62 of 26443 samples) On Stack:0.3% (79 of 26443 samples)
*_destroy internal/http2/core.js:1788 (/tmp/perf-24810.map) —opt'd— 0.3% on stack, 0.23% stack top
 On Stack:0% (6 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (8 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime_CompileOptimized_Concurrent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Compiler::CompileOptimized (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::GetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CompilationJob::PrepareJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::PrepareJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::CreateGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::TyperPhase, v8::internal::compiler::Typer*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Typer::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*close internal/http2/core.js:1742 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
*close internal/http2/core.js:1742 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
 On Stack:0% (3 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
LazyCompile:*get _stream_duplex.js:118 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*get _stream_duplex.js:118 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:MapPrototypeDelete (/tmp/perf-24810.map) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
Builtin:MapPrototypeDelete (/tmp/perf-24810.map) 0.1% on stack, 0.08% stack top
 On Stack:0.1% (16 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (6 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.02% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::Shrink (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::OrderedHashTable::Shrink (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime_MapShrink (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Runtime_MapShrink (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FixedArray::set (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Object::GetHash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Object::GetHash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::Rehash (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::OrderedHashTable::Rehash (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::OrderedHashTable<v8::internal::OrderedHashMap, 2>::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::OrderedHashTable::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Factory::NewFixedArrayWithMap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::AllocateFixedArrayWithFiller (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
find_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
find_vma ([kernel.kallsyms]) 0% on stack
vmacache_find ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vmacache_find ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRawFixedArray (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::PagedSpace::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::FreeList::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::StartIncrementalMarkingIfAllocationLimitIsReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::IncrementalMarkingLimitReached (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IncrementalMarking::CanBeActivated (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IncrementalMarking::CanBeActivated (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::PromotedSpaceSizeOfObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::PromotedSpaceSizeOfObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Builtin:RecordWrite (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:RecordWrite (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
LazyCompile:*close internal/http2/core.js:1742 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*close internal/http2/core.js:1742 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.08% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::RootScavengeVisitor::ScavengePointer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::RootScavengeVisitor::ScavengePointer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (11 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
node::http2::Http2Stream::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (8 of 26443 samples)
node::http2::Http2Stream::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
std::vector<node::Environment::NativeImmediateCallback, std::allocator<node::Environment::NativeImmediateCallback> >::_M_realloc_insert<node::Environment::NativeImmediateCallback> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
std::vector >::_M_realloc_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*abort internal/http2/core.js:1432 (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
*abort internal/http2/core.js:1432 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.01% stack top
LazyCompile:*get _stream_duplex.js:118 (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
*get _stream_duplex.js:118 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.03% stack top
LazyCompile:*onEofChunk _stream_readable.js:481 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*onEofChunk _stream_readable.js:481 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
LazyCompile:*removeAllListeners events.js:317 (/tmp/perf-24810.map) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
*removeAllListeners events.js:317 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.03% stack top
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:KeyedLoadIC_PolymorphicName (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:LoadIC (/tmp/perf-24810.map) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:LoadIC (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.05% stack top
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Runtime_AllocateInNewSpace (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Factory::NewFillerObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::IsUnmodifiedApiObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Map::GetConstructor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::ExternalStringTable::UpdateNewSpaceReferences (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateNewSpaceReferenceInExternalStringTableEntry (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
Stub:CallApiCallbackStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:CallApiCallbackStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
Stub:StringAddStub (/tmp/perf-24810.map) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
Stub:StringAddStub (/tmp/perf-24810.map) 0% on stack, 0.03% stack top
LazyCompile:*onStreamClose internal/http2/core.js:288 (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
*onStreamClose internal/http2/core.js:288 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PerIsolateAssertScope<(v8::internal::PerIsolateAssertType)0, true>::IsAllowed (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::PerIsolateAssertScope<(v8::internal::PerIsolateAssertType)0, true>::IsAllowed (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::(anonymous namespace)::CallDepthScope<false>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::Object::Get (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::LookupIterator::PropertyOrElement (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
v8::internal::LookupIterator::Start<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::Start (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::LookupIterator::LookupInRegularHolder<false> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::LookupIterator::LookupInRegularHolder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Value::IsFunction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Runtime::GetObjectProperty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Integer::NewFromUnsigned (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Integer::NewFromUnsigned (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_keep_closed_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_keep_closed_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_detach_item (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
nghttp2_stream_detach_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_stream_in_dep_tree (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_stream_in_dep_tree (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::OnStreamClose (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::OnStreamClose (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
session_after_frame_sent2 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (32 of 26443 samples)
session_after_frame_sent2 (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_mem_free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_mem_free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0% on stack
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_is_my_stream_id (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_is_my_stream_id (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
session_prep_frame (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (161 of 26443 samples) On Stack:9.1% (2403 of 26443 samples)
session_prep_frame (/home/sqrt/src/node/master/out/Release/node) 9.1% on stack, 0.61% stack top
 On Stack:0.6% (161 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
nghttp2_bufs_reset (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.04% stack top
 On Stack:0% (11 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_buf_reset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_frame_add_pad (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_frame_add_pad (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_frame_pack_frame_hd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_frame_pack_frame_hd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_is_fatal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_map_size (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_map_size (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_pq_empty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_pq_empty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
nghttp2_session_get_stream (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
nghttp2_map_find (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
nghttp2_session_is_my_stream_id (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_session_is_my_stream_id (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_session_pack_data (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:7.6% (2014 of 26443 samples)
nghttp2_session_pack_data (/home/sqrt/src/node/master/out/Release/node) 7.6% on stack, 0.09% stack top
 On Stack:0.1% (25 of 26443 samples)
nghttp2_frame_pack_frame_hd (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (6 of 26443 samples)
nghttp2_frame_pack_frame_hd (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
htonl (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
htonl (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
nghttp2_put_uint32be (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_put_uint32be (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_put_uint32be (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_put_uint32be (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_stream_reschedule (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
nghttp2_stream_reschedule (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.05% stack top
 On Stack:0% (13 of 26443 samples)
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (60 of 26443 samples) On Stack:0.3% (82 of 26443 samples)
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.23% stack top
 On Stack:0.2% (60 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
swapgs_restore_regs_and_return_to_usermode ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
swapgs_restore_regs_and_return_to_usermode ([kernel.kallsyms]) 0% on stack
prepare_exit_to_usermode ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
prepare_exit_to_usermode ([kernel.kallsyms]) 0% on stack
exit_to_usermode_loop ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
exit_to_usermode_loop ([kernel.kallsyms]) 0% on stack, 0% stack top
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_pq_push (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (52 of 26443 samples) On Stack:0.2% (52 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.2% stack top
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.7% (189 of 26443 samples) On Stack:6.8% (1802 of 26443 samples)
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) 6.8% on stack, 0.71% stack top
 On Stack:0.6% (169 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (70 of 26443 samples) On Stack:0.3% (71 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamWantsWrite (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.26% stack top
 On Stack:0.3% (70 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
non-virtual thunk to node::fs::FileHandle::ReadStart() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.7% (462 of 26443 samples) On Stack:5.8% (1526 of 26443 samples)
non-virtual thunk to node::fs::FileHandle::ReadStart() (/home/sqrt/src/node/master/out/Release/node) 5.8% on stack, 1.75% stack top
 On Stack:0.2% (59 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (36 of 26443 samples) On Stack:0.3% (86 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.14% stack top
 On Stack:0% (12 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0.2% (54 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (49 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
 On Stack:0.2% (49 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::Environment::AsyncHooks::DefaultTriggerAsyncIdScope::DefaultTriggerAsyncIdScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (79 of 26443 samples) On Stack:0.3% (79 of 26443 samples)
node::Environment::AsyncHooks::DefaultTriggerAsyncIdScope::DefaultTriggerAsyncIdScope (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.3% stack top
 On Stack:0.1% (16 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (58 of 26443 samples) On Stack:0.2% (58 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.22% stack top
 On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (49 of 26443 samples) On Stack:0.2% (49 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::StreamPipe::ReadableListener::OnStreamAlloc (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
realloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
realloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.04% stack top
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_fs_read (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:2.6% (678 of 26443 samples)
uv_fs_read (/home/sqrt/src/node/master/out/Release/node) 2.6% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.2% (43 of 26443 samples) On Stack:1.9% (510 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) 1.9% on stack, 0.16% stack top
 On Stack:0.2% (43 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0.2% (45 of 26443 samples) On Stack:1.8% (463 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 1.8% on stack, 0.17% stack top
 On Stack:0.2% (45 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:1.4% (366 of 26443 samples)
sys_futex ([kernel.kallsyms]) 1.4% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:1.4% (363 of 26443 samples)
do_futex ([kernel.kallsyms]) 1.4% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.04% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0.1% (20 of 26443 samples) On Stack:1.3% (341 of 26443 samples)
futex_wake ([kernel.kallsyms]) 1.3% on stack, 0.08% stack top
 On Stack:0.1% (20 of 26443 samples)
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0.03% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0.03% stack top
mark_wake_futex ([kernel.kallsyms]) On Stack:0.1% (21 of 26443 samples)
mark_wake_futex ([kernel.kallsyms]) 0.1% on stack
__unqueue_futex ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
__unqueue_futex ([kernel.kallsyms]) 0% on stack, 0.03% stack top
wake_q_add ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
wake_q_add ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:1.1% (286 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 1.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) On Stack:1.1% (283 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 1.1% on stack
_raw_spin_lock_irqsave ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:1.1% (282 of 26443 samples) On Stack:1.1% (282 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 1.1% on stack, 1.07% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0.03% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
futex_wake ([kernel.kallsyms]) 0% on stack, 0.01% stack top
syscall_return_slowpath ([kernel.kallsyms]) On Stack:0.2% (51 of 26443 samples)
syscall_return_slowpath ([kernel.kallsyms]) 0.2% on stack
exit_to_usermode_loop ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (51 of 26443 samples)
exit_to_usermode_loop ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
schedule ([kernel.kallsyms]) On Stack:0.2% (48 of 26443 samples)
schedule ([kernel.kallsyms]) 0.2% on stack
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0.2% (46 of 26443 samples) On Stack:0.2% (46 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0.2% on stack, 0.17% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack, 0.02% stack top
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (29 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.11% stack top
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0.4% (113 of 26443 samples)
uv__work_submit (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
sys_futex ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
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do_futex ([kernel.kallsyms]) On Stack:0% (12 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack
futex_wait ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (12 of 26443 samples)
futex_wait ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wait_setup ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (10 of 26443 samples)
futex_wait_setup ([kernel.kallsyms]) 0% on stack, 0.02% stack top
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get_futex_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.2% (43 of 26443 samples) On Stack:0.2% (43 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.2% on stack, 0.16% stack top
__pthread_once (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
__pthread_once (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.03% stack top
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.09% stack top
pthread_mutex_lock@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pthread_mutex_lock@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_cond_signal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
uv_cond_signal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
uv_mutex_lock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
uv_once (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_once (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_mutex_unlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_mutex_unlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::NewInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.2% (314 of 26443 samples) On Stack:1.9% (501 of 26443 samples)
v8:::NewInstance (/home/sqrt/src/node/master/out/Release/node) 1.9% on stack, 1.19% stack top
 On Stack:0.1% (21 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope<true>::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::(anonymous namespace)::CallDepthScope<true>::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::(anonymous namespace)::CallDepthScope::~CallDepthScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::Context::GetIsolate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::EscapableHandleScope::EscapableHandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::EscapableHandleScope::Escape (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.02% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.9% (230 of 26443 samples) On Stack:1.5% (408 of 26443 samples)
v8::internal::Execution::New (/home/sqrt/src/node/master/out/Release/node) 1.5% on stack, 0.87% stack top
 On Stack:0.2% (41 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper<true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.7% (178 of 26443 samples) On Stack:1.3% (356 of 26443 samples)
v8::internal::Builtins::InvokeApiFunction (/home/sqrt/src/node/master/out/Release/node) 1.3% on stack, 0.67% stack top
 On Stack:0% (11 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper<true> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (165 of 26443 samples) On Stack:1.3% (343 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 1.3% on stack, 0.62% stack top
 On Stack:0.1% (34 of 26443 samples)
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (99 of 26443 samples) On Stack:0.4% (100 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.37% stack top
 On Stack:0.1% (27 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::(anonymous namespace)::ProbeInstantiationsCache (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (49 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.19% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::CopyWords<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CopyWords (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Heap::CollectGarbage (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::Heap::PerformGarbageCollection (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::PostGarbageCollectionProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::PostScavengeProcessing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::UpdateListOfNewSpaceNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
v8::internal::Heap::Scavenge (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IdentifyWeakUnmodifiedObjects (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceWeakUnmodifiedRootsForFinalizers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::GlobalHandles::IterateNewSpaceStrongAndDependentRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::ScavengingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SemiSpace::Swap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SemiSpace::Swap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SemiSpace::FixPagesFlags (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SemiSpace::FixPagesFlags (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
 On Stack:0.1% (22 of 26443 samples)
v8::internal::CopyWords<v8::internal::Object*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::CopyWords (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Heap::AllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::CopyJSObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.8% (204 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0.11% stack top
 On Stack:0.1% (23 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.03% stack top
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (56 of 26443 samples) On Stack:0.6% (161 of 26443 samples)
node::fs::NewFSReqWrap (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.21% stack top
 On Stack:0.1% (22 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
node::AsyncWrap::AsyncReset (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0.1% (17 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitAsyncInit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (40 of 26443 samples) On Stack:0.3% (87 of 26443 samples)
node::AsyncWrap::AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.15% stack top
 On Stack:0% (3 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0.2% (57 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.04% stack top
 On Stack:0% (7 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (46 of 26443 samples) On Stack:0.2% (47 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
 On Stack:0.2% (46 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service ([kernel.kallsyms]) 0% on stack
ath10k_pci_htc_rx_cb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_htc_rx_cb ([kernel.kallsyms]) 0% on stack
ath10k_pci_process_rx_cb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_process_rx_cb ([kernel.kallsyms]) 0% on stack
ath10k_ce_completed_recv_next_nolock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ath10k_ce_completed_recv_next_nolock ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::GlobalHandles::Create (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0.01% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiObjectAccess (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::ApiObjectAccess (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ApiNatives::InstantiateObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Logger::ApiEntryCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::SaveContext::SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::SaveContext::~SaveContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::V8::GlobalizeReference (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Isolate::FireCallCompletedCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
operator new (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0.01% stack top
operator new@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator new@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_buf_init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_buf_init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::NewInstance (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8:::NewInstance (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::V8::DisposeGlobal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::V8::DisposeGlobal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
non-virtual thunk to node::fs::FileHandle::ReadStart() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to node::fs::FileHandle::ReadStart() (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_session_want_read (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
nghttp2_stream_defer_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.6% (159 of 26443 samples)
nghttp2_stream_defer_item (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.07% stack top
 On Stack:0.1% (18 of 26443 samples)
nghttp2_pq_empty (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_pq_empty (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (54 of 26443 samples) On Stack:0.3% (71 of 26443 samples)
nghttp2_pq_pop (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.2% stack top
 On Stack:0.2% (54 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
nghttp2_pq_remove (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
stream_less (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (56 of 26443 samples) On Stack:0.2% (56 of 26443 samples)
stream_less (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.21% stack top
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
node::http2::Http2Stream::Provider::Stream::OnRead (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
blk_done_softirq ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
blk_done_softirq ([kernel.kallsyms]) 0% on stack
scsi_softirq_done ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_softirq_done ([kernel.kallsyms]) 0% on stack
scsi_finish_command ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_finish_command ([kernel.kallsyms]) 0% on stack
scsi_io_completion ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_io_completion ([kernel.kallsyms]) 0% on stack
scsi_end_request ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_end_request ([kernel.kallsyms]) 0% on stack
scsi_run_queue ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_run_queue ([kernel.kallsyms]) 0% on stack
blk_run_queue ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
blk_run_queue ([kernel.kallsyms]) 0% on stack
__blk_run_queue ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__blk_run_queue ([kernel.kallsyms]) 0% on stack
scsi_request_fn ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
scsi_request_fn ([kernel.kallsyms]) 0% on stack, 0% stack top
nghttp2_session_pop_next_ob_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_session_pop_next_ob_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
nghttp2_stream_next_outbound_item (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_stream_next_outbound_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::StreamBase::Write (/home/sqrt/src/node/master/out/Release/node) On Stack:0.1% (27 of 26443 samples)
node::StreamBase::Write (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
uv_try_write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
uv_try_write (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
uv__count_bufs (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
uv__count_bufs (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
uv_write2 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
uv_write2 (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__writev (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__writev (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
uv__write (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
uv__write (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.04% stack top
 On Stack:0% (11 of 26443 samples)
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::ClearOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.5% (403 of 26443 samples) On Stack:1.6% (433 of 26443 samples)
node::http2::Http2Session::ClearOutgoing (/home/sqrt/src/node/master/out/Release/node) 1.6% on stack, 1.52% stack top
 On Stack:1.2% (312 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
node::StreamPipe::WritableListener::OnStreamAfterWrite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::Context::Exit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::HandleScope::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__pthread_getspecific (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::Thread::GetThreadLocal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Locker::IsActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ThreadId::GetCurrentThreadId (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::http2::Http2Session::CopyDataIntoOutgoing (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
non-virtual thunk to node::LibuvStreamWrap::DoTryWrite(uv_buf_t**, unsigned long*) (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0.01% stack top
operator delete@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator delete@plt (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
session_after_frame_sent1 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
session_after_frame_sent2 (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
session_after_frame_sent2 (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Session::SendPendingData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::SendPendingData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Stream::Destroy()::{lambda(node::Environment*, void*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.3% (67 of 26443 samples)
node::http2::Http2Stream::Destroy()::{lambda(node::Environment*, void*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.06% stack top
 On Stack:0% (7 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.1% (28 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0.1% on stack, 0.11% stack top
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::~AsyncWrap (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::AsyncWrap::EmitTraceEventDestroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::http2::Http2Stream::~Http2Stream (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
node::http2::Http2Stream::~Http2Stream (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
 On Stack:0.1% (19 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::CreateHandle (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::SetAlignedPointerInInternalField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::JSObject::GetHeaderSize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::Object::InternalFieldCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::TryCatch::HasCaught (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::TryCatch::HasCaught (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::TryCatch::~TryCatch (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::TryCatch::~TryCatch (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::GlobalHandles::Destroy (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
node::MakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0.2% (58 of 26443 samples)
node::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.03% stack top
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (28 of 26443 samples) On Stack:0.2% (49 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.11% stack top
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
node::InternalCallbackScope::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::HandleScope::~HandleScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
node::InternalCallbackScope::InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (37 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
 On Stack:0% (1 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (31 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
 On Stack:0.1% (15 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0.1% on stack, 0.01% stack top
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:CallFunction_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (7 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
LazyCompile:*processImmediate timers.js:625 (/tmp/perf-24810.map) Top of Stack:0% (5 of 26443 samples) On Stack:0% (6 of 26443 samples)
*processImmediate timers.js:625 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack, 0.01% stack top
v8::internal::Runtime_StackGuard (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Runtime_StackGuard (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::StackGuard::HandleInterrupts (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::StackGuard::HandleInterrupts (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::OptimizingCompileDispatcher::InstallOptimizedFunctions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::OptimizingCompileDispatcher::InstallOptimizedFunctions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Compiler::FinalizeCompilationJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::Compiler::FinalizeCompilationJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::CompilationJob::FinalizeJob (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::FinalizeJobImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::PipelineCompilationJob::RegisterWeakObjectsInOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::RegisterWeakObjectsInOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::DependentCode::Insert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::DependentCode::Insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::DependentCode::EnsureSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DependentCode::EnsureSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Factory::CopyFixedArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::CopyFixedArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CopyArrayAndGrow<v8::internal::FixedArray> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CopyArrayAndGrow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::FinalizeCode (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::FinalizeCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::compiler::CodeGenerator::FinalizeCode (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CodeGenerator::FinalizeCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Factory::NewCode (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Factory::NewCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Heap::AllocateCode (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::FeedbackVector::SetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::FeedbackVector::SetOptimizedCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::AllocateWeakCell (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::AllocateWeakCell (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
LazyCompile:*processImmediate timers.js:625 (/tmp/perf-24810.map) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
*processImmediate timers.js:625 (/tmp/perf-24810.map) —opt'd— 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::PerIsolateAssertScope<(v8::internal::PerIsolateAssertType)0, true>::IsAllowed (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PerIsolateAssertScope<(v8::internal::PerIsolateAssertType)0, true>::IsAllowed (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::TimerEventScope<v8::internal::TimerEventExecute>::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TimerEventScope::LogTimerEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Isolate::GetCurrentContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::CreationContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::Object::CreationContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::JSReceiver::GetCreationContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::JSReceiver::GetCreationContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
node::http2::Http2Session::MaybeScheduleWrite()::{lambda(node::Environment*, void*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::http2::Http2Session::MaybeScheduleWrite()::{lambda(node::Environment*, void*)#1}::_FUN (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
operator delete (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
uv_idle_stop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_idle_stop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Context::Enter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Object::CreationContext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::Object::CreationContext (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::TryCatch::TryCatch (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::TryCatch::TryCatch (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::TryCatch::~TryCatch (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::TryCatch::~TryCatch (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::HandleScope::DeleteExtensions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
node::Environment::ToggleImmediateRef (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::Environment::ToggleImmediateRef (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
node::MakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
node::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_idle_stop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
uv_idle_stop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
uv__run_timers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
uv__run_timers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
node::(anonymous namespace)::TimerWrap::OnTimeout (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::(anonymous namespace)::TimerWrap::OnTimeout (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::AsyncWrap::MakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
node::InternalMakeCallback (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::Function::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8:::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Execution::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
Stub:JSEntryStub (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Stub:JSEntryStub (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:JSEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
Builtin:InterpreterEntryTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:ArgumentsAdaptorTrampoline (/tmp/perf-24810.map) 0% on stack, 0% stack top
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
Builtin:Call_ReceiverIsAny (/tmp/perf-24810.map) 0% on stack, 0% stack top
Stub:CEntryStub (/tmp/perf-24810.map) On Stack:0% (1 of 26443 samples)
Stub:CEntryStub (/tmp/perf-24810.map) 0% on stack
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::(anonymous namespace)::HandleApiCallHelper<false> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::(anonymous namespace)::HandleApiCallHelper (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::FunctionCallbackArguments::Call (/home/sqrt/src/node/master/out/Release/node) 0% on stack
node::HandleWrap::Close (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::HandleWrap::Close (/home/sqrt/src/node/master/out/Release/node) 0% on stack
uv_close (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_close (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__stream_io (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv__stream_io (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__write_callbacks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
uv__write_callbacks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::IsolateNewImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::IsolateNewImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Snapshot::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Snapshot::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Isolate::Init (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Isolate::Init (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Heap::SetUp (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::SetUp (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::NewSpace::SetUp (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::NewSpace::SetUp (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::SemiSpace::Commit (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::SemiSpace::Commit (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::AllocatePage<(v8::internal::MemoryAllocator::AllocationMode)1, v8::internal::SemiSpace> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::AllocatePage<(v8::internal::MemoryAllocator::AllocationMode)1, v8::internal::SemiSpace> (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::AllocateChunk (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::AllocateChunk (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryChunk::Initialize (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryChunk::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::StartupDeserializer::DeserializeInto (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::StartupDeserializer::DeserializeInto (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::BuiltinDeserializer::DeserializeEagerBuiltinsAndHandlers (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::BuiltinDeserializer::DeserializeEagerBuiltinsAndHandlers (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::BuiltinDeserializer::DeserializeBuiltinRaw (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::BuiltinDeserializer::DeserializeBuiltinRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::BuiltinDeserializerAllocator>::ReadDataSingle (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadDataSingle (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::BuiltinDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::BuiltinDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::DefaultDeserializerAllocator::ReserveSpace (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::DefaultDeserializerAllocator::ReserveSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::CreateFillerObjectAt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CreateFillerObjectAt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::IterateStrongRoots (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::SerializerDeserializer::Iterate (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadObject (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Deserializer<v8::internal::DefaultDeserializerAllocator>::ReadData (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Deserializer::ReadData (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Logger::LogCompiledFunctions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Logger::LogCompiledFunctions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::EnumerateCompiledFunctions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::EnumerateCompiledFunctions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HeapIterator::NextObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapIterator::NextObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::HeapObjectIterator::Next (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObjectIterator::Next (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StubCache::Clear (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::StubCache::Clear (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
find_vma ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
find_vma ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Isolate::TearDown (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Isolate::TearDown (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Isolate::Deinit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Isolate::Deinit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::TearDown (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::Heap::TearDown (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::ExternalStringTable::TearDown (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::ExternalStringTable::TearDown (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MemoryAllocator::TearDown (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::MemoryAllocator::TearDown (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::Unmapper::PerformFreeMemoryOnQueuedChunks<(v8::internal::MemoryAllocator::Unmapper::FreeMode)1> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::MemoryAllocator::Unmapper::PerformFreeMemoryOnQueuedChunks<(v8::internal::MemoryAllocator::Unmapper::FreeMode)1> (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::FreeMemory (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::MemoryAllocator::FreeMemory (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (2 of 26443 samples)
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_munmap ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
sys_munmap ([kernel.kallsyms]) 0% on stack
vm_munmap ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
vm_munmap ([kernel.kallsyms]) 0% on stack
do_munmap ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
do_munmap ([kernel.kallsyms]) 0% on stack
remove_vma ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
remove_vma ([kernel.kallsyms]) 0% on stack, 0% stack top
unmap_region ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_region ([kernel.kallsyms]) 0% on stack
tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
arch_tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
arch_tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
tlb_flush_mmu_free ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tlb_flush_mmu_free ([kernel.kallsyms]) 0% on stack
free_pages_and_swap_cache ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
free_pages_and_swap_cache ([kernel.kallsyms]) 0% on stack
release_pages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack
free_hot_cold_page_list ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
free_hot_cold_page_list ([kernel.kallsyms]) 0% on stack
free_hot_cold_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
free_hot_cold_page ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::NewSpace::TearDown (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::NewSpace::TearDown (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::SemiSpace::TearDown (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::SemiSpace::TearDown (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::SemiSpace::Uncommit (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::SemiSpace::Uncommit (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::Unmapper::PerformFreeMemoryOnQueuedChunks<(v8::internal::MemoryAllocator::Unmapper::FreeMode)0> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::Unmapper::PerformFreeMemoryOnQueuedChunks<(v8::internal::MemoryAllocator::Unmapper::FreeMode)0> (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::UncommitBlock (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::UncommitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__madvise (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__madvise (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_madvise ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_madvise ([kernel.kallsyms]) 0% on stack
madvise_free_single_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
madvise_free_single_vma ([kernel.kallsyms]) 0% on stack
madvise_free_page_range.isra.13 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
madvise_free_page_range.isra.13 ([kernel.kallsyms]) 0% on stack
walk_page_range ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
walk_page_range ([kernel.kallsyms]) 0% on stack
__walk_page_range ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__walk_page_range ([kernel.kallsyms]) 0% on stack
madvise_free_pte_range ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
madvise_free_pte_range ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::OldSpace::~OldSpace (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::OldSpace::~OldSpace (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::PagedSpace::TearDown (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::PagedSpace::TearDown (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::VirtualMemory::Free (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::VirtualMemory::Free (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (3 of 26443 samples)
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_munmap ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
sys_munmap ([kernel.kallsyms]) 0% on stack
vm_munmap ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
vm_munmap ([kernel.kallsyms]) 0% on stack
do_munmap ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
do_munmap ([kernel.kallsyms]) 0% on stack
unmap_region ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
unmap_region ([kernel.kallsyms]) 0% on stack
tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
arch_tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
arch_tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
tlb_flush_mmu_free ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tlb_flush_mmu_free ([kernel.kallsyms]) 0% on stack
free_pages_and_swap_cache ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
free_pages_and_swap_cache ([kernel.kallsyms]) 0% on stack
release_pages ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack
free_hot_cold_page_list ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
free_hot_cold_page_list ([kernel.kallsyms]) 0% on stack
free_hot_cold_page ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
free_hot_cold_page ([kernel.kallsyms]) 0% on stack, 0.01% stack top
unmap_vmas ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_vmas ([kernel.kallsyms]) 0% on stack
unmap_single_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_single_vma ([kernel.kallsyms]) 0% on stack
unmap_page_range ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_page_range ([kernel.kallsyms]) 0% on stack
page_remove_rmap ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_remove_rmap ([kernel.kallsyms]) 0% on stack
__dec_node_state ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__dec_node_state ([kernel.kallsyms]) 0% on stack, 0% stack top
__libc_write (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
__libc_write (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (13 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
sys_write ([kernel.kallsyms]) On Stack:0% (12 of 26443 samples)
sys_write ([kernel.kallsyms]) 0% on stack
vfs_write ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (12 of 26443 samples)
vfs_write ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__vfs_write ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
__vfs_write ([kernel.kallsyms]) 0% on stack
eventfd_write ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (8 of 26443 samples)
eventfd_write ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
copy_user_generic_unrolled ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
copy_user_generic_unrolled ([kernel.kallsyms]) 0% on stack, 0.02% stack top
eventfd_write ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
eventfd_write ([kernel.kallsyms]) 0% on stack, 0% stack top
rw_verify_area ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
rw_verify_area ([kernel.kallsyms]) 0% on stack, 0% stack top
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.2% (54 of 26443 samples) On Stack:1.2% (323 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) 1.2% on stack, 0.2% stack top
 On Stack:0.2% (54 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
rcu_process_callbacks ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rcu_process_callbacks ([kernel.kallsyms]) 0% on stack
note_gp_changes ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
note_gp_changes ([kernel.kallsyms]) 0% on stack, 0% stack top
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0.2% (48 of 26443 samples) On Stack:1% (265 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 1% on stack, 0.18% stack top
 On Stack:0.2% (48 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
do_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.8% (215 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0.8% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.8% (214 of 26443 samples)
do_futex ([kernel.kallsyms]) 0.8% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
futex_wait ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.8% (212 of 26443 samples)
futex_wait ([kernel.kallsyms]) 0.8% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.02% stack top
futex_wait_queue_me ([kernel.kallsyms]) Top of Stack:0% (13 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
futex_wait_queue_me ([kernel.kallsyms]) 0.6% on stack, 0.05% stack top
 On Stack:0% (13 of 26443 samples)
schedule ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.5% (137 of 26443 samples)
schedule ([kernel.kallsyms]) 0.5% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.5% (134 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0.5% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0.5% (130 of 26443 samples) On Stack:0.5% (130 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0.5% on stack, 0.49% stack top
futex_wait_setup ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.2% (43 of 26443 samples)
futex_wait_setup ([kernel.kallsyms]) 0.2% on stack, 0.05% stack top
 On Stack:0.1% (14 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0.02% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0.03% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0% on stack, 0.04% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0.01% stack top
plist_add ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
plist_add ([kernel.kallsyms]) 0% on stack, 0% stack top
schedule ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
schedule ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__madvise (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__madvise (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_madvise ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_madvise ([kernel.kallsyms]) 0% on stack
zap_page_range ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
zap_page_range ([kernel.kallsyms]) 0% on stack
tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
arch_tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
arch_tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
tlb_flush_mmu_free ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tlb_flush_mmu_free ([kernel.kallsyms]) 0% on stack
free_pages_and_swap_cache ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
free_pages_and_swap_cache ([kernel.kallsyms]) 0% on stack
release_pages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack
free_hot_cold_page_list ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
free_hot_cold_page_list ([kernel.kallsyms]) 0% on stack
free_hot_cold_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
free_hot_cold_page ([kernel.kallsyms]) 0% on stack, 0% stack top
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__memcmp_avx2_movbe (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.02% stack top
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.05% stack top
__mmap (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (6 of 26443 samples)
__mmap (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
sys_mmap ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
sys_mmap ([kernel.kallsyms]) 0% on stack
sys_mmap_pgoff ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
sys_mmap_pgoff ([kernel.kallsyms]) 0% on stack
vm_mmap_pgoff ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
vm_mmap_pgoff ([kernel.kallsyms]) 0% on stack
do_mmap ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
do_mmap ([kernel.kallsyms]) 0% on stack
mmap_region ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
mmap_region ([kernel.kallsyms]) 0% on stack
kmem_cache_alloc ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
kmem_cache_alloc ([kernel.kallsyms]) 0% on stack
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
perf_event_mmap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
perf_event_mmap ([kernel.kallsyms]) 0% on stack, 0% stack top
vma_link ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
vma_link ([kernel.kallsyms]) 0% on stack
__vma_link_list ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__vma_link_list ([kernel.kallsyms]) 0% on stack, 0% stack top
__vma_link_rb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__vma_link_rb ([kernel.kallsyms]) 0% on stack
vma_compute_subtree_gap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vma_compute_subtree_gap ([kernel.kallsyms]) 0% on stack, 0% stack top
up_write ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
up_write ([kernel.kallsyms]) 0% on stack
call_rwsem_wake ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
call_rwsem_wake ([kernel.kallsyms]) 0% on stack
rwsem_wake ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rwsem_wake ([kernel.kallsyms]) 0% on stack
wake_up_q ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack
try_to_wake_up ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
__new_exitfn (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__new_exitfn (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
__pthread_disable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.2% (57 of 26443 samples) On Stack:0.2% (57 of 26443 samples)
__pthread_disable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.2% on stack, 0.22% stack top
__pthread_enable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
__pthread_enable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.08% stack top
__pthread_mutex_cond_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
__pthread_mutex_cond_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.03% stack top
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
__pthread_once_slow (/lib/x86_64-linux-gnu/libpthread-2.26.so) On Stack:0% (2 of 26443 samples)
__pthread_once_slow (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack
node::crypto::InitCryptoOnce (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
node::crypto::InitCryptoOnce (/home/sqrt/src/node/master/out/Release/node) 0% on stack
ERR_load_SSL_strings (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
ERR_load_SSL_strings (/home/sqrt/src/node/master/out/Release/node) 0% on stack
ERR_load_strings (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
ERR_load_strings (/home/sqrt/src/node/master/out/Release/node) 0% on stack
int_err_set_item (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
int_err_set_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack
lh_insert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lh_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
SSL_load_error_strings (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
SSL_load_error_strings (/home/sqrt/src/node/master/out/Release/node) 0% on stack
ERR_load_crypto_strings (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
ERR_load_crypto_strings (/home/sqrt/src/node/master/out/Release/node) 0% on stack
ERR_load_BN_strings (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
ERR_load_BN_strings (/home/sqrt/src/node/master/out/Release/node) 0% on stack
ERR_load_strings (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
ERR_load_strings (/home/sqrt/src/node/master/out/Release/node) 0% on stack
ERR_load_ERR_strings (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
ERR_load_ERR_strings (/home/sqrt/src/node/master/out/Release/node) 0% on stack
int_err_set_item (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
int_err_set_item (/home/sqrt/src/node/master/out/Release/node) 0% on stack
lh_insert (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lh_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
__sbrk (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__sbrk (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
__vdso_clock_gettime ([vdso]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
__vdso_clock_gettime ([vdso]) 0% on stack, 0.03% stack top
__vfprintf_chk (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__vfprintf_chk (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
vfprintf (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vfprintf (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
__vsnprintf_chk (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__vsnprintf_chk (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
vfprintf (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vfprintf (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
__writev (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:12.6% (3321 of 26443 samples)
__writev (/lib/x86_64-linux-gnu/libc-2.26.so) 12.6% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:12.5% (3318 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 12.5% on stack
do_writev ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
do_writev ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_writev ([kernel.kallsyms]) On Stack:12.5% (3317 of 26443 samples)
sys_writev ([kernel.kallsyms]) 12.5% on stack
__fdget_pos ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__fdget_pos ([kernel.kallsyms]) 0% on stack, 0% stack top
do_writev ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:12.5% (3316 of 26443 samples)
do_writev ([kernel.kallsyms]) 12.5% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__fdget_pos ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__fdget_pos ([kernel.kallsyms]) 0% on stack
__fget_light ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0% on stack
__fget ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__fget ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__fget_light ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0% on stack, 0.01% stack top
vfs_writev ([kernel.kallsyms]) On Stack:12.5% (3310 of 26443 samples)
vfs_writev ([kernel.kallsyms]) 12.5% on stack
do_iter_write ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:12.4% (3282 of 26443 samples)
do_iter_write ([kernel.kallsyms]) 12.4% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
do_iter_readv_writev ([kernel.kallsyms]) On Stack:12.4% (3277 of 26443 samples)
do_iter_readv_writev ([kernel.kallsyms]) 12.4% on stack
sock_write_iter ([kernel.kallsyms]) On Stack:12.4% (3277 of 26443 samples)
sock_write_iter ([kernel.kallsyms]) 12.4% on stack
inet_sendmsg ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
inet_sendmsg ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sock_sendmsg ([kernel.kallsyms]) On Stack:12.4% (3274 of 26443 samples)
sock_sendmsg ([kernel.kallsyms]) 12.4% on stack
inet_sendmsg ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:12.4% (3269 of 26443 samples)
inet_sendmsg ([kernel.kallsyms]) 12.4% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_copy_from_iter_full ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_copy_from_iter_full ([kernel.kallsyms]) 0% on stack, 0% stack top
lock_sock_nested ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lock_sock_nested ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_entail ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
skb_entail ([kernel.kallsyms]) 0% on stack, 0.01% stack top
skb_put ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
skb_put ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_push ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_push ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_sendmsg ([kernel.kallsyms]) Top of Stack:0.3% (75 of 26443 samples) On Stack:12.3% (3260 of 26443 samples)
tcp_sendmsg ([kernel.kallsyms]) 12.3% on stack, 0.28% stack top
 On Stack:0.3% (75 of 26443 samples)
__check_object_size ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
__check_object_size ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
__check_heap_object ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__check_heap_object ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__virt_addr_valid ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
__virt_addr_valid ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
__sk_flush_backlog ([kernel.kallsyms]) On Stack:0.6% (156 of 26443 samples)
__sk_flush_backlog ([kernel.kallsyms]) 0.6% on stack
__release_sock ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0.6% (154 of 26443 samples)
__release_sock ([kernel.kallsyms]) 0.6% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
_cond_resched ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0.02% stack top
_raw_spin_unlock_bh ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
_raw_spin_unlock_bh ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0% stack top
ipv4_dst_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ipv4_dst_check ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_do_rcv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.5% (139 of 26443 samples)
tcp_v4_do_rcv ([kernel.kallsyms]) 0.5% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
tcp_ack ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_ack ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_check_space ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
tcp_check_space ([kernel.kallsyms]) 0% on stack, 0.03% stack top
tcp_rcv_established ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0.5% (128 of 26443 samples)
tcp_rcv_established ([kernel.kallsyms]) 0.5% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) 0% on stack
kfree_skbmem ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
kfree_skbmem ([kernel.kallsyms]) 0% on stack
kmem_cache_free ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kmem_cache_free ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_all ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0% on stack
skb_release_data ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_release_data ([kernel.kallsyms]) 0% on stack
skb_free_head ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_free_head ([kernel.kallsyms]) 0% on stack
kfree ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kfree ([kernel.kallsyms]) 0% on stack, 0% stack top
get_seconds ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_seconds ([kernel.kallsyms]) 0% on stack, 0% stack top
sched_clock_cpu ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
sched_clock_cpu ([kernel.kallsyms]) 0% on stack
native_sched_clock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_sched_clock ([kernel.kallsyms]) 0% on stack, 0% stack top
sched_clock ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sched_clock ([kernel.kallsyms]) 0% on stack
native_sched_clock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_sched_clock ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_ack ([kernel.kallsyms]) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.3% (87 of 26443 samples)
tcp_ack ([kernel.kallsyms]) 0.3% on stack, 0.07% stack top
 On Stack:0.1% (18 of 26443 samples)
bictcp_acked ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
bictcp_acked ([kernel.kallsyms]) 0% on stack, 0% stack top
bictcp_cong_avoid ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
bictcp_cong_avoid ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_clean_rtx_queue ([kernel.kallsyms]) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.2% (60 of 26443 samples)
tcp_clean_rtx_queue ([kernel.kallsyms]) 0.2% on stack, 0.08% stack top
 On Stack:0.1% (21 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
__kfree_skb ([kernel.kallsyms]) On Stack:0.1% (29 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) 0.1% on stack
kfree_skbmem ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
kfree_skbmem ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
kmem_cache_free ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
kmem_cache_free ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
put_cpu_partial ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
put_cpu_partial ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_all ([kernel.kallsyms]) On Stack:0.1% (24 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0.1% on stack
skb_release_data ([kernel.kallsyms]) Top of Stack:0% (13 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
skb_release_data ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
 On Stack:0% (13 of 26443 samples)
__put_page ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
__put_page ([kernel.kallsyms]) 0% on stack
__put_compound_page ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (7 of 26443 samples)
__put_compound_page ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__free_pages_ok ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__free_pages_ok ([kernel.kallsyms]) 0% on stack, 0% stack top
free_compound_page ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
free_compound_page ([kernel.kallsyms]) 0% on stack
__free_pages_ok ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__free_pages_ok ([kernel.kallsyms]) 0% on stack, 0.01% stack top
free_compound_page ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
free_compound_page ([kernel.kallsyms]) 0% on stack, 0.01% stack top
skb_free_head ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_free_head ([kernel.kallsyms]) 0% on stack
kfree ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kfree ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_head_state ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_release_head_state ([kernel.kallsyms]) 0% on stack, 0% stack top
jiffies_to_usecs ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
jiffies_to_usecs ([kernel.kallsyms]) 0% on stack, 0% stack top
minmax_running_min ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
minmax_running_min ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_all ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_ack_update_rtt.isra.34 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
tcp_ack_update_rtt.isra.34 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
minmax_running_min ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
minmax_running_min ([kernel.kallsyms]) 0% on stack
minmax_subwin_update ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
minmax_subwin_update ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_chrono_stop ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_chrono_stop ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_schedule_loss_probe ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
tcp_schedule_loss_probe ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__usecs_to_jiffies ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__usecs_to_jiffies ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sk_reset_timer ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) 0% on stack
mod_timer ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.01% stack top
lock_timer_base ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) 0% on stack
_raw_spin_lock_irqsave ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_update_pacing_rate ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_update_pacing_rate ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_clean_rtx_queue ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
tcp_clean_rtx_queue ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_data_queue ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
tcp_data_queue ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) On Stack:0.1% (24 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) 0.1% on stack
kfree_skbmem ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
kfree_skbmem ([kernel.kallsyms]) 0% on stack
kmem_cache_free ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (7 of 26443 samples)
kmem_cache_free ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__slab_free ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
__slab_free ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
skb_release_all ([kernel.kallsyms]) On Stack:0.1% (17 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0.1% on stack
dst_release ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
dst_release ([kernel.kallsyms]) 0% on stack, 0.01% stack top
skb_free_head ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_free_head ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_data ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (12 of 26443 samples)
skb_release_data ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
skb_free_head ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
skb_free_head ([kernel.kallsyms]) 0% on stack
kfree ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (8 of 26443 samples)
kfree ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__slab_free ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (4 of 26443 samples)
__slab_free ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cmpxchg_double_slab.isra.61 ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_head_state ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
skb_release_head_state ([kernel.kallsyms]) 0% on stack
dst_release ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
dst_release ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_validate_incoming ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_validate_incoming ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_validate_incoming ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_validate_incoming ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock_bh ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_bh ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_unlock_bh ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_bh ([kernel.kallsyms]) 0% on stack, 0% stack top
__tcp_push_pending_frames ([kernel.kallsyms]) On Stack:0% (13 of 26443 samples)
__tcp_push_pending_frames ([kernel.kallsyms]) 0% on stack
tcp_write_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (13 of 26443 samples)
tcp_write_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) On Stack:0% (12 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) 0% on stack
ip_queue_xmit ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0% on stack
ip_local_out ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 0% on stack
ip_output ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
ip_output ([kernel.kallsyms]) 0% on stack
ip_finish_output ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (11 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (10 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 0% on stack, 0% stack top
__local_bh_enable_ip ([kernel.kallsyms]) On Stack:0% (10 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack
do_softirq.part.17 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (10 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
process_backlog ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
process_backlog ([kernel.kallsyms]) 0% on stack
__netif_receive_skb ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) 0% on stack
__netif_receive_skb_core ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
__netif_receive_skb_core ([kernel.kallsyms]) 0% on stack
ip_rcv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (9 of 26443 samples)
ip_rcv ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) 0% on stack
ip_local_deliver ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) 0% on stack
ip_local_deliver_finish ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
ip_local_deliver_finish ([kernel.kallsyms]) 0% on stack
tcp_v4_rcv ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
tcp_v4_rcv ([kernel.kallsyms]) 0% on stack
__inet_lookup_established ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
inet_ehashfn ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
inet_ehashfn ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_add_backlog ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_add_backlog ([kernel.kallsyms]) 0% on stack
skb_condense ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_condense ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_do_rcv ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
tcp_v4_do_rcv ([kernel.kallsyms]) 0% on stack
tcp_rcv_established ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
tcp_rcv_established ([kernel.kallsyms]) 0% on stack
__tcp_ack_snd_check ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__tcp_ack_snd_check ([kernel.kallsyms]) 0% on stack
tcp_send_ack ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tcp_send_ack ([kernel.kallsyms]) 0% on stack
tcp_send_ack.part.35 ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tcp_send_ack.part.35 ([kernel.kallsyms]) 0% on stack
__alloc_skb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) 0% on stack
kmem_cache_alloc_node ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kmem_cache_alloc_node ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_transmit_skb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) 0% on stack
ip_queue_xmit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0% on stack
ip_local_out ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 0% on stack
ip_output ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ip_output ([kernel.kallsyms]) 0% on stack
ip_finish_output ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) 0% on stack
ip_finish_output2 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 0% on stack, 0% stack top
sock_def_readable ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
sock_def_readable ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.01% stack top
skb_clone ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_clone ([kernel.kallsyms]) 0% on stack
__copy_skb_header ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__copy_skb_header ([kernel.kallsyms]) 0% on stack, 0% stack top
_copy_from_iter_full ([kernel.kallsyms]) Top of Stack:0.1% (18 of 26443 samples) On Stack:8.2% (2169 of 26443 samples)
_copy_from_iter_full ([kernel.kallsyms]) 8.2% on stack, 0.07% stack top
 On Stack:0.1% (18 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) Top of Stack:8% (2113 of 26443 samples) On Stack:8% (2113 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) 8% on stack, 7.99% stack top
copy_user_generic_unrolled ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
copy_user_generic_unrolled ([kernel.kallsyms]) 0% on stack, 0.05% stack top
copyin ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
copyin ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
iov_iter_advance ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
iov_iter_advance ([kernel.kallsyms]) 0% on stack, 0.04% stack top
_raw_spin_lock_bh ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
_raw_spin_lock_bh ([kernel.kallsyms]) 0% on stack, 0.02% stack top
check_stack_object ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
check_stack_object ([kernel.kallsyms]) 0% on stack, 0.01% stack top
copyin ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
copyin ([kernel.kallsyms]) 0% on stack, 0.04% stack top
iov_iter_advance ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
iov_iter_advance ([kernel.kallsyms]) 0% on stack, 0.02% stack top
lock_sock_nested ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lock_sock_nested ([kernel.kallsyms]) 0% on stack
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0% stack top
release_sock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
release_sock ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__release_sock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
__release_sock ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_cond_resched ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0% stack top
sk_page_frag_refill ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.6% (163 of 26443 samples)
sk_page_frag_refill ([kernel.kallsyms]) 0.6% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
alloc_pages_current ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
alloc_pages_current ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_page_frag_refill ([kernel.kallsyms]) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.6% (159 of 26443 samples)
skb_page_frag_refill ([kernel.kallsyms]) 0.6% on stack, 0.06% stack top
 On Stack:0.1% (17 of 26443 samples)
alloc_pages_current ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.5% (140 of 26443 samples)
alloc_pages_current ([kernel.kallsyms]) 0.5% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0.5% (135 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0.5% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
__zone_watermark_ok ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__zone_watermark_ok ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0.4% (117 of 26443 samples) On Stack:0.5% (124 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0.5% on stack, 0.44% stack top
 On Stack:0.4% (117 of 26443 samples)
__zone_watermark_ok ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
__zone_watermark_ok ([kernel.kallsyms]) 0% on stack, 0.02% stack top
_raw_spin_lock_irqsave ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) 0% on stack, 0% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
policy_node ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
policy_node ([kernel.kallsyms]) 0% on stack, 0% stack top
policy_nodemask ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
policy_nodemask ([kernel.kallsyms]) 0% on stack, 0% stack top
policy_node ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
policy_node ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sk_stream_alloc_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.3% (90 of 26443 samples)
sk_stream_alloc_skb ([kernel.kallsyms]) 0.3% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0.3% (89 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) 0.3% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
__kmalloc_reserve.isra.40 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
__kmalloc_reserve.isra.40 ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__kmalloc_node_track_caller ([kernel.kallsyms]) Top of Stack:0% (13 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
__kmalloc_node_track_caller ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
 On Stack:0% (13 of 26443 samples)
__slab_alloc ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__slab_alloc ([kernel.kallsyms]) 0% on stack, 0.01% stack top
kmalloc_slab ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kmalloc_slab ([kernel.kallsyms]) 0% on stack, 0% stack top
kmalloc_slab ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kmalloc_slab ([kernel.kallsyms]) 0% on stack, 0% stack top
__slab_alloc ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__slab_alloc ([kernel.kallsyms]) 0% on stack, 0% stack top
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0% stack top
kmem_cache_alloc_node ([kernel.kallsyms]) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.2% (53 of 26443 samples)
kmem_cache_alloc_node ([kernel.kallsyms]) 0.2% on stack, 0.06% stack top
 On Stack:0.1% (17 of 26443 samples)
__slab_alloc ([kernel.kallsyms]) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
__slab_alloc ([kernel.kallsyms]) 0.1% on stack, 0.09% stack top
_cond_resched ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0.04% stack top
ksize ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
ksize ([kernel.kallsyms]) 0% on stack, 0.02% stack top
skb_entail ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
skb_entail ([kernel.kallsyms]) 0% on stack, 0.02% stack top
skb_page_frag_refill ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_page_frag_refill ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_chrono_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_chrono_start ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_current_mss ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_current_mss ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_push ([kernel.kallsyms]) On Stack:0.2% (52 of 26443 samples)
tcp_push ([kernel.kallsyms]) 0.2% on stack
__tcp_push_pending_frames ([kernel.kallsyms]) On Stack:0.2% (52 of 26443 samples)
__tcp_push_pending_frames ([kernel.kallsyms]) 0.2% on stack
tcp_write_xmit ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (52 of 26443 samples)
tcp_write_xmit ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
sched_clock_cpu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sched_clock_cpu ([kernel.kallsyms]) 0% on stack
sched_clock ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sched_clock ([kernel.kallsyms]) 0% on stack
native_sched_clock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_sched_clock ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_event_new_data_sent ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
tcp_event_new_data_sent ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
tcp_rearm_rto ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tcp_rearm_rto ([kernel.kallsyms]) 0% on stack
tcp_rearm_rto.part.60 ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tcp_rearm_rto.part.60 ([kernel.kallsyms]) 0% on stack
sk_reset_timer ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_transmit_skb ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.2% (42 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__tcp_v4_send_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__tcp_v4_send_check ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_queue_xmit ([kernel.kallsyms]) On Stack:0.1% (39 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0.1% on stack
ip_local_out ([kernel.kallsyms]) On Stack:0.1% (37 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 0.1% on stack
ip_output ([kernel.kallsyms]) On Stack:0.1% (36 of 26443 samples)
ip_output ([kernel.kallsyms]) 0.1% on stack
ip_finish_output ([kernel.kallsyms]) On Stack:0.1% (36 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) 0.1% on stack
ip_finish_output2 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) On Stack:0.1% (29 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0.1% on stack
do_softirq.part.17 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) On Stack:0.1% (26 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) 0.1% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
net_rx_action ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
process_backlog ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
process_backlog ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) On Stack:0.1% (22 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) 0.1% on stack
__netif_receive_skb_core ([kernel.kallsyms]) On Stack:0.1% (22 of 26443 samples)
__netif_receive_skb_core ([kernel.kallsyms]) 0.1% on stack
ip_rcv ([kernel.kallsyms]) On Stack:0.1% (22 of 26443 samples)
ip_rcv ([kernel.kallsyms]) 0.1% on stack
ip_rcv_finish ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) On Stack:0.1% (20 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) 0.1% on stack
ip_local_deliver_finish ([kernel.kallsyms]) On Stack:0.1% (20 of 26443 samples)
ip_local_deliver_finish ([kernel.kallsyms]) 0.1% on stack
raw_local_deliver ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
raw_local_deliver ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_rcv ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
tcp_v4_rcv ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
tcp_v4_do_rcv ([kernel.kallsyms]) On Stack:0.1% (16 of 26443 samples)
tcp_v4_do_rcv ([kernel.kallsyms]) 0.1% on stack
tcp_check_space ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_check_space ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_rcv_established ([kernel.kallsyms]) On Stack:0.1% (15 of 26443 samples)
tcp_rcv_established ([kernel.kallsyms]) 0.1% on stack
__tcp_ack_snd_check ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__tcp_ack_snd_check ([kernel.kallsyms]) 0% on stack
tcp_send_ack ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_send_ack ([kernel.kallsyms]) 0% on stack
tcp_send_ack.part.35 ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_send_ack.part.35 ([kernel.kallsyms]) 0% on stack
__alloc_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_send_delayed_ack ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_send_delayed_ack ([kernel.kallsyms]) 0% on stack
sk_reset_timer ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) 0% on stack
mod_timer ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack
lock_timer_base ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) 0% on stack, 0% stack top
sock_def_readable ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
sock_def_readable ([kernel.kallsyms]) 0% on stack
__wake_up_sync_key ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.03% stack top
tcp_ack ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
tcp_ack ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
tcp_clean_rtx_queue ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tcp_clean_rtx_queue ([kernel.kallsyms]) 0% on stack
__kfree_skb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__kfree_skb ([kernel.kallsyms]) 0% on stack
skb_release_all ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0% on stack
skb_release_data ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_release_data ([kernel.kallsyms]) 0% on stack
skb_free_head ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_free_head ([kernel.kallsyms]) 0% on stack
kfree ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
kfree ([kernel.kallsyms]) 0% on stack
__slab_free ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__slab_free ([kernel.kallsyms]) 0% on stack, 0% stack top
skb_release_all ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_data_queue ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_data_queue ([kernel.kallsyms]) 0% on stack
sock_def_readable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sock_def_readable ([kernel.kallsyms]) 0% on stack
__wake_up_sync_key ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_event_data_recv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_event_data_recv ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_local_deliver_finish ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_local_deliver_finish ([kernel.kallsyms]) 0% on stack, 0% stack top
dev_queue_xmit ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
dev_queue_xmit ([kernel.kallsyms]) 0% on stack
__dev_queue_xmit ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) 0% on stack
dev_hard_start_xmit ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
dev_hard_start_xmit ([kernel.kallsyms]) 0% on stack
loopback_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
loopback_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
netif_rx ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
netif_rx ([kernel.kallsyms]) 0% on stack
enqueue_to_backlog ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) 0% on stack, 0% stack top
netif_rx_internal ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
netif_rx_internal ([kernel.kallsyms]) 0% on stack
enqueue_to_backlog ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_wfree ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_wfree ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_send_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_send_check ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_output ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_output ([kernel.kallsyms]) 0% on stack, 0% stack top
ipv4_dst_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ipv4_dst_check ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_tso_segs ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_tso_segs ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_push_one ([kernel.kallsyms]) On Stack:1.8% (476 of 26443 samples)
tcp_push_one ([kernel.kallsyms]) 1.8% on stack
tcp_tso_segs ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_tso_segs ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_write_xmit ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:1.8% (475 of 26443 samples)
tcp_write_xmit ([kernel.kallsyms]) 1.8% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) 0% on stack, 0.01% stack top
ip_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
sched_clock_cpu ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
sched_clock_cpu ([kernel.kallsyms]) 0% on stack
sched_clock ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
sched_clock ([kernel.kallsyms]) 0% on stack
native_sched_clock ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
native_sched_clock ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_event_new_data_sent ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
tcp_event_new_data_sent ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
tcp_rearm_rto ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
tcp_rearm_rto ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
tcp_rearm_rto.part.60 ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
tcp_rearm_rto.part.60 ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
__usecs_to_jiffies ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__usecs_to_jiffies ([kernel.kallsyms]) 0% on stack, 0% stack top
mod_timer ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack, 0% stack top
sk_reset_timer ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (13 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
mod_timer ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.03% stack top
lock_timer_base ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_options_write ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_options_write ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_rate_skb_sent ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_rate_skb_sent ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_schedule_loss_probe ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (13 of 26443 samples)
tcp_schedule_loss_probe ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) On Stack:0% (12 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) 0% on stack
lock_timer_base ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) 0% on stack, 0% stack top
mod_timer ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (11 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.03% stack top
lock_timer_base ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_small_queue_check ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
tcp_small_queue_check ([kernel.kallsyms]) 0% on stack, 0.02% stack top
tcp_transmit_skb ([kernel.kallsyms]) Top of Stack:0.1% (17 of 26443 samples) On Stack:1.5% (406 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) 1.5% on stack, 0.06% stack top
 On Stack:0.1% (16 of 26443 samples)
__skb_clone ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__skb_clone ([kernel.kallsyms]) 0% on stack, 0.01% stack top
bictcp_cwnd_event ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
bictcp_cwnd_event ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_copy_addrs ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_copy_addrs ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_local_out ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 0% on stack, 0.01% stack top
ip_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:1.4% (362 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 1.4% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
__ip_local_out ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__ip_local_out ([kernel.kallsyms]) 0% on stack, 0% stack top
__sk_dst_check ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__sk_dst_check ([kernel.kallsyms]) 0% on stack, 0.01% stack top
ip_local_out ([kernel.kallsyms]) On Stack:1.3% (344 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 1.3% on stack
__ip_local_out ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (9 of 26443 samples)
__ip_local_out ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_send_check ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
ip_send_check ([kernel.kallsyms]) 0% on stack, 0.03% stack top
ip_output ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:1.3% (334 of 26443 samples)
ip_output ([kernel.kallsyms]) 1.3% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:1.2% (328 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) 1.2% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) Top of Stack:0.1% (24 of 26443 samples) On Stack:1.2% (326 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 1.2% on stack, 0.09% stack top
 On Stack:0.1% (24 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.9% (233 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0.9% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.9% (232 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) 0.9% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) On Stack:0.8% (224 of 26443 samples)
do_softirq_own_stack ([kernel.kallsyms]) 0.8% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.8% (223 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0.8% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
__kfree_skb_flush ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__kfree_skb_flush ([kernel.kallsyms]) 0% on stack, 0% stack top
net_rx_action ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.8% (212 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0.8% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__kfree_skb_flush ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__kfree_skb_flush ([kernel.kallsyms]) 0% on stack, 0% stack top
process_backlog ([kernel.kallsyms]) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.8% (208 of 26443 samples)
process_backlog ([kernel.kallsyms]) 0.8% on stack, 0.06% stack top
 On Stack:0.1% (16 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) On Stack:0.7% (192 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) 0.7% on stack
__netif_receive_skb_core ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.7% (192 of 26443 samples)
__netif_receive_skb_core ([kernel.kallsyms]) 0.7% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
ip_rcv ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0.7% (181 of 26443 samples)
ip_rcv ([kernel.kallsyms]) 0.7% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_rcv_finish ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.7% (174 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) 0.7% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) On Stack:0.7% (173 of 26443 samples)
ip_local_deliver ([kernel.kallsyms]) 0.7% on stack
ip_local_deliver_finish ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.7% (173 of 26443 samples)
ip_local_deliver_finish ([kernel.kallsyms]) 0.7% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) 0% on stack, 0.01% stack top
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
raw_local_deliver ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
raw_local_deliver ([kernel.kallsyms]) 0% on stack, 0.02% stack top
sock_put ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
sock_put ([kernel.kallsyms]) 0% on stack, 0.02% stack top
tcp_add_backlog ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_add_backlog ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_rcv ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.6% (157 of 26443 samples)
tcp_v4_rcv ([kernel.kallsyms]) 0.6% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) Top of Stack:0.1% (33 of 26443 samples) On Stack:0.1% (35 of 26443 samples)
__inet_lookup_established ([kernel.kallsyms]) 0.1% on stack, 0.12% stack top
 On Stack:0.1% (33 of 26443 samples)
inet_ehashfn ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
inet_ehashfn ([kernel.kallsyms]) 0% on stack, 0.01% stack top
ipv4_dst_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ipv4_dst_check ([kernel.kallsyms]) 0% on stack, 0% stack top
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_add_backlog ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_add_backlog ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_filter ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
tcp_filter ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
sk_filter_trim_cap ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
sk_filter_trim_cap ([kernel.kallsyms]) 0% on stack
apparmor_socket_sock_rcv_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
apparmor_socket_sock_rcv_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
security_sock_rcv_skb ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
security_sock_rcv_skb ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_v4_do_rcv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.4% (105 of 26443 samples)
tcp_v4_do_rcv ([kernel.kallsyms]) 0.4% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
tcp_event_data_recv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_event_data_recv ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_rcv_established ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.4% (103 of 26443 samples)
tcp_rcv_established ([kernel.kallsyms]) 0.4% on stack, 0.05% stack top
 On Stack:0.1% (14 of 26443 samples)
__tcp_ack_snd_check ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
__tcp_ack_snd_check ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_send_ack ([kernel.kallsyms]) On Stack:0% (12 of 26443 samples)
tcp_send_ack ([kernel.kallsyms]) 0% on stack
tcp_send_ack.part.35 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (12 of 26443 samples)
tcp_send_ack.part.35 ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
__alloc_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
kmem_cache_alloc_node ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
kmem_cache_alloc_node ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_transmit_skb ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (7 of 26443 samples)
tcp_transmit_skb ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
ip_queue_xmit ([kernel.kallsyms]) 0% on stack
ip_local_out ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
ip_local_out ([kernel.kallsyms]) 0% on stack
ip_output ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
ip_output ([kernel.kallsyms]) 0% on stack
ip_finish_output ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
ip_finish_output ([kernel.kallsyms]) 0% on stack
ip_finish_output2 ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 0% on stack
dev_queue_xmit ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
dev_queue_xmit ([kernel.kallsyms]) 0% on stack
__dev_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
dev_hard_start_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (4 of 26443 samples)
dev_hard_start_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
loopback_xmit ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
loopback_xmit ([kernel.kallsyms]) 0% on stack
netif_rx ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
netif_rx ([kernel.kallsyms]) 0% on stack
netif_rx_internal ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
netif_rx_internal ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_send_delayed_ack ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (10 of 26443 samples)
tcp_send_delayed_ack ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
mod_timer ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sk_reset_timer ([kernel.kallsyms]) On Stack:0% (6 of 26443 samples)
sk_reset_timer ([kernel.kallsyms]) 0% on stack
lock_timer_base ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lock_timer_base ([kernel.kallsyms]) 0% on stack, 0% stack top
mod_timer ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
mod_timer ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__tcp_select_window ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__tcp_select_window ([kernel.kallsyms]) 0% on stack, 0.01% stack top
kfree_skb_partial ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
kfree_skb_partial ([kernel.kallsyms]) 0% on stack
skb_release_all ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_release_all ([kernel.kallsyms]) 0% on stack
skb_release_head_state ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
skb_release_head_state ([kernel.kallsyms]) 0% on stack
dst_release ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
dst_release ([kernel.kallsyms]) 0% on stack, 0% stack top
sched_clock_cpu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sched_clock_cpu ([kernel.kallsyms]) 0% on stack
sched_clock ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sched_clock ([kernel.kallsyms]) 0% on stack
native_sched_clock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_sched_clock ([kernel.kallsyms]) 0% on stack, 0% stack top
sock_def_readable ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0.2% (52 of 26443 samples)
sock_def_readable ([kernel.kallsyms]) 0.2% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) On Stack:0.2% (46 of 26443 samples)
__wake_up_sync_key ([kernel.kallsyms]) 0.2% on stack
_raw_spin_lock_irqsave ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0.2% (45 of 26443 samples) On Stack:0.2% (45 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0.2% on stack, 0.17% stack top
tcp_data_queue ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_data_queue ([kernel.kallsyms]) 0% on stack
tcp_event_data_recv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_event_data_recv ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_event_data_recv ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_event_data_recv ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_queue_rcv ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (5 of 26443 samples)
tcp_queue_rcv ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
tcp_try_coalesce ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_try_coalesce ([kernel.kallsyms]) 0% on stack
skb_try_coalesce ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_try_coalesce ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_send_delayed_ack ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_send_delayed_ack ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_inbound_md5_hash ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_v4_inbound_md5_hash ([kernel.kallsyms]) 0% on stack
tcp_parse_md5sig_option ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_parse_md5sig_option ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_rcv_finish ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_rcv_finish ([kernel.kallsyms]) 0% on stack, 0% stack top
rcu_bh_qs ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
rcu_bh_qs ([kernel.kallsyms]) 0% on stack, 0% stack top
dev_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.2% (66 of 26443 samples)
dev_queue_xmit ([kernel.kallsyms]) 0.2% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) Top of Stack:0% (13 of 26443 samples) On Stack:0.2% (64 of 26443 samples)
__dev_queue_xmit ([kernel.kallsyms]) 0.2% on stack, 0.05% stack top
 On Stack:0% (13 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__local_bh_enable_ip ([kernel.kallsyms]) 0% on stack, 0.01% stack top
dev_hard_start_xmit ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (32 of 26443 samples)
dev_hard_start_xmit ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
eth_type_trans ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
eth_type_trans ([kernel.kallsyms]) 0% on stack, 0.01% stack top
loopback_xmit ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
loopback_xmit ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
eth_type_trans ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
eth_type_trans ([kernel.kallsyms]) 0% on stack, 0.02% stack top
netif_rx ([kernel.kallsyms]) On Stack:0.1% (15 of 26443 samples)
netif_rx ([kernel.kallsyms]) 0.1% on stack
enqueue_to_backlog ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) 0% on stack, 0% stack top
netif_rx_internal ([kernel.kallsyms]) On Stack:0.1% (14 of 26443 samples)
netif_rx_internal ([kernel.kallsyms]) 0.1% on stack
enqueue_to_backlog ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
enqueue_to_backlog ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
tcp_wfree ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
tcp_wfree ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_wfree ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_wfree ([kernel.kallsyms]) 0% on stack, 0% stack top
netdev_pick_tx ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
netdev_pick_tx ([kernel.kallsyms]) 0% on stack, 0.01% stack top
validate_xmit_skb ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (12 of 26443 samples)
validate_xmit_skb ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
netif_skb_features ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (6 of 26443 samples)
netif_skb_features ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
skb_network_protocol ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
skb_network_protocol ([kernel.kallsyms]) 0% on stack, 0% stack top
validate_xmit_xfrm ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
validate_xmit_xfrm ([kernel.kallsyms]) 0% on stack, 0.01% stack top
dev_hard_start_xmit ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
dev_hard_start_xmit ([kernel.kallsyms]) 0% on stack, 0% stack top
do_softirq.part.17 ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
do_softirq.part.17 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
ip_finish_output2 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_finish_output2 ([kernel.kallsyms]) 0% on stack, 0% stack top
ip_send_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ip_send_check ([kernel.kallsyms]) 0% on stack, 0% stack top
ipv4_dst_check ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
ipv4_dst_check ([kernel.kallsyms]) 0% on stack, 0.03% stack top
skb_clone ([kernel.kallsyms]) On Stack:0.1% (16 of 26443 samples)
skb_clone ([kernel.kallsyms]) 0.1% on stack
__copy_skb_header ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__copy_skb_header ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__skb_clone ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0% (13 of 26443 samples)
__skb_clone ([kernel.kallsyms]) 0% on stack, 0.04% stack top
 On Stack:0% (11 of 26443 samples)
__copy_skb_header ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__copy_skb_header ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_established_options ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_established_options ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_options_write ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_options_write ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_v4_md5_lookup ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_v4_md5_lookup ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_v4_send_check ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
tcp_v4_send_check ([kernel.kallsyms]) 0% on stack
__tcp_v4_send_check ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__tcp_v4_send_check ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_tso_segs ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
tcp_tso_segs ([kernel.kallsyms]) 0% on stack, 0.01% stack top
tcp_v4_send_check ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_v4_send_check ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_rate_check_app_limited ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_rate_check_app_limited ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_send_mss ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
tcp_send_mss ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
ipv4_mtu ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ipv4_mtu ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_current_mss ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
tcp_current_mss ([kernel.kallsyms]) 0% on stack, 0.01% stack top
security_socket_sendmsg ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
security_socket_sendmsg ([kernel.kallsyms]) 0% on stack
aa_sock_msg_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
aa_sock_msg_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
apparmor_socket_sendmsg ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
apparmor_socket_sendmsg ([kernel.kallsyms]) 0% on stack
aa_sock_msg_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
aa_sock_msg_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
aa_sk_perm ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
aa_sk_perm ([kernel.kallsyms]) 0% on stack
aa_label_sk_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
aa_label_sk_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_sendmsg ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_sendmsg ([kernel.kallsyms]) 0% on stack, 0.01% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0% on stack, 0.01% stack top
rw_verify_area ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rw_verify_area ([kernel.kallsyms]) 0% on stack
security_file_permission ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
security_file_permission ([kernel.kallsyms]) 0% on stack
apparmor_file_permission ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
apparmor_file_permission ([kernel.kallsyms]) 0% on stack
common_file_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
common_file_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
import_iovec ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
import_iovec ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__kmalloc ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__kmalloc ([kernel.kallsyms]) 0% on stack, 0% stack top
rw_copy_check_uvector ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
rw_copy_check_uvector ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
__check_heap_object ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__check_heap_object ([kernel.kallsyms]) 0% on stack, 0% stack top
__check_object_size ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (6 of 26443 samples)
__check_object_size ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
__virt_addr_valid ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__virt_addr_valid ([kernel.kallsyms]) 0% on stack, 0% stack top
__kmalloc ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (8 of 26443 samples)
__kmalloc ([kernel.kallsyms]) 0% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
kmalloc_slab ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
kmalloc_slab ([kernel.kallsyms]) 0% on stack, 0% stack top
copy_user_enhanced_fast_string ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) 0% on stack, 0.01% stack top
kfree ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
kfree ([kernel.kallsyms]) 0% on stack, 0.01% stack top
_dl_init (/lib/x86_64-linux-gnu/ld-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_dl_init (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack, 0% stack top
_dl_map_object (/lib/x86_64-linux-gnu/ld-2.26.so) On Stack:0% (2 of 26443 samples)
_dl_map_object (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack
_dl_map_object_from_fd (/lib/x86_64-linux-gnu/ld-2.26.so) On Stack:0% (1 of 26443 samples)
_dl_map_object_from_fd (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
mprotect (/lib/x86_64-linux-gnu/ld-2.26.so) On Stack:0% (1 of 26443 samples)
mprotect (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_mprotect ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_mprotect ([kernel.kallsyms]) 0% on stack
do_mprotect_pkey ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_mprotect_pkey ([kernel.kallsyms]) 0% on stack
mprotect_fixup ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
mprotect_fixup ([kernel.kallsyms]) 0% on stack
split_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
split_vma ([kernel.kallsyms]) 0% on stack
__split_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__split_vma ([kernel.kallsyms]) 0% on stack
__vma_adjust ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__vma_adjust ([kernel.kallsyms]) 0% on stack
vma_compute_subtree_gap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vma_compute_subtree_gap ([kernel.kallsyms]) 0% on stack, 0% stack top
_dl_name_match_p (/lib/x86_64-linux-gnu/ld-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_dl_name_match_p (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack, 0% stack top
_dl_sysdep_start (/lib/x86_64-linux-gnu/ld-2.26.so) On Stack:0% (3 of 26443 samples)
_dl_sysdep_start (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack
dl_main (/lib/x86_64-linux-gnu/ld-2.26.so) On Stack:0% (3 of 26443 samples)
dl_main (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack
_dl_relocate_object (/lib/x86_64-linux-gnu/ld-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
_dl_relocate_object (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
_dl_lookup_symbol_x (/lib/x86_64-linux-gnu/ld-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_dl_lookup_symbol_x (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack, 0% stack top
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:1.4% (357 of 26443 samples) On Stack:1.4% (358 of 26443 samples)
_int_free (/lib/x86_64-linux-gnu/libc-2.26.so) 1.4% on stack, 1.35% stack top
 On Stack:1.4% (357 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack, 0% stack top
_int_malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:3.6% (957 of 26443 samples) On Stack:4.5% (1193 of 26443 samples)
_int_malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 4.5% on stack, 3.62% stack top
 On Stack:3.6% (957 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0.9% (235 of 26443 samples)
page_fault ([kernel.kallsyms]) 0.9% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0.9% (235 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0.9% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0.3% (79 of 26443 samples) On Stack:0.9% (235 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0.9% on stack, 0.3% stack top
 On Stack:0.3% (79 of 26443 samples)
down_read_trylock ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
down_read_trylock ([kernel.kallsyms]) 0% on stack, 0.01% stack top
find_vma ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
find_vma ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
vmacache_find ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
vmacache_find ([kernel.kallsyms]) 0% on stack, 0.02% stack top
handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.5% (140 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0.5% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0.4% (118 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0.4% on stack, 0.04% stack top
 On Stack:0% (11 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack, 0% stack top
__page_set_anon_rmap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__page_set_anon_rmap ([kernel.kallsyms]) 0% on stack, 0% stack top
__pte_alloc ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__pte_alloc ([kernel.kallsyms]) 0% on stack
pte_alloc_one ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pte_alloc_one ([kernel.kallsyms]) 0% on stack
alloc_pages_current ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_current ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
alloc_pages_vma ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.3% (72 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0.3% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.3% (70 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0.3% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__zone_watermark_ok ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__zone_watermark_ok ([kernel.kallsyms]) 0% on stack, 0% stack top
clear_page_erms ([kernel.kallsyms]) Top of Stack:0.1% (39 of 26443 samples) On Stack:0.1% (39 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0.1% on stack, 0.15% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0.1% (27 of 26443 samples) On Stack:0.1% (28 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0.1% on stack, 0.1% stack top
 On Stack:0.1% (27 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
policy_node ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
policy_node ([kernel.kallsyms]) 0% on stack, 0% stack top
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (13 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (11 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (11 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.02% stack top
mem_cgroup_uncharge_list ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mem_cgroup_uncharge_list ([kernel.kallsyms]) 0% on stack, 0% stack top
release_pages ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack, 0.01% stack top
mem_cgroup_commit_charge ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
mem_cgroup_commit_charge ([kernel.kallsyms]) 0% on stack, 0.01% stack top
mem_cgroup_try_charge ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (4 of 26443 samples)
mem_cgroup_try_charge ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
get_mem_cgroup_from_mm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_mem_cgroup_from_mm ([kernel.kallsyms]) 0% on stack, 0% stack top
try_charge ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
try_charge ([kernel.kallsyms]) 0% on stack, 0% stack top
page_add_new_anon_rmap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
page_add_new_anon_rmap ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__mod_node_page_state ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
__mod_node_page_state ([kernel.kallsyms]) 0% on stack, 0.02% stack top
pfn_pte ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
pfn_pte ([kernel.kallsyms]) 0% on stack, 0.01% stack top
pmd_page_vaddr ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pmd_page_vaddr ([kernel.kallsyms]) 0% on stack, 0% stack top
policy_nodemask ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
policy_nodemask ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.02% stack top
alloc_pages_vma ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack, 0% stack top
is_vma_temporary_stack ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
is_vma_temporary_stack ([kernel.kallsyms]) 0% on stack, 0% stack top
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack, 0% stack top
mem_cgroup_from_task ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mem_cgroup_from_task ([kernel.kallsyms]) 0% on stack, 0% stack top
pmd_page_vaddr ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
pmd_page_vaddr ([kernel.kallsyms]) 0% on stack, 0.02% stack top
pte_lockptr.isra.27 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pte_lockptr.isra.27 ([kernel.kallsyms]) 0% on stack, 0% stack top
mem_cgroup_from_task ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mem_cgroup_from_task ([kernel.kallsyms]) 0% on stack, 0% stack top
sync_mm_rss ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
sync_mm_rss ([kernel.kallsyms]) 0% on stack, 0% stack top
up_read ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
up_read ([kernel.kallsyms]) 0% on stack, 0.03% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service ([kernel.kallsyms]) 0% on stack
ath10k_pci_htc_rx_cb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_htc_rx_cb ([kernel.kallsyms]) 0% on stack
ath10k_pci_process_rx_cb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_process_rx_cb ([kernel.kallsyms]) 0% on stack
swiotlb_unmap_page ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
swiotlb_unmap_page ([kernel.kallsyms]) 0% on stack
swiotlb_tbl_unmap_single ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
swiotlb_tbl_unmap_single ([kernel.kallsyms]) 0% on stack
memcpy_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
memcpy_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
_pthread_cleanup_pop (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_pthread_cleanup_pop (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
_pthread_cleanup_push (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_pthread_cleanup_push (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
check_match (/lib/x86_64-linux-gnu/ld-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
check_match (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack, 0% stack top
do_lookup_x (/lib/x86_64-linux-gnu/ld-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
do_lookup_x (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack, 0.01% stack top
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0.3% on stack
sys_exit_group ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
sys_exit_group ([kernel.kallsyms]) 0.3% on stack
do_group_exit ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
do_group_exit ([kernel.kallsyms]) 0.3% on stack
do_exit ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
do_exit ([kernel.kallsyms]) 0.3% on stack
mmput ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
mmput ([kernel.kallsyms]) 0.3% on stack
exit_mmap ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
exit_mmap ([kernel.kallsyms]) 0.3% on stack
unmap_vmas ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
unmap_vmas ([kernel.kallsyms]) 0.3% on stack
unmap_single_vma ([kernel.kallsyms]) On Stack:0.3% (75 of 26443 samples)
unmap_single_vma ([kernel.kallsyms]) 0.3% on stack
unmap_page_range ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.3% (75 of 26443 samples)
unmap_page_range ([kernel.kallsyms]) 0.3% on stack, 0.06% stack top
 On Stack:0.1% (15 of 26443 samples)
page_remove_rmap ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (9 of 26443 samples)
page_remove_rmap ([kernel.kallsyms]) 0% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
__dec_node_page_state ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__dec_node_page_state ([kernel.kallsyms]) 0% on stack
__dec_node_state ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__dec_node_state ([kernel.kallsyms]) 0% on stack, 0% stack top
tlb_flush_mmu_free ([kernel.kallsyms]) On Stack:0.2% (50 of 26443 samples)
tlb_flush_mmu_free ([kernel.kallsyms]) 0.2% on stack
free_pages_and_swap_cache ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
free_pages_and_swap_cache ([kernel.kallsyms]) 0.2% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
release_pages ([kernel.kallsyms]) On Stack:0.2% (46 of 26443 samples)
release_pages ([kernel.kallsyms]) 0.2% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0.1% on stack, 0.08% stack top
free_hot_cold_page_list ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
free_hot_cold_page_list ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
free_hot_cold_page ([kernel.kallsyms]) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
free_hot_cold_page ([kernel.kallsyms]) 0.1% on stack, 0.07% stack top
mem_cgroup_uncharge_list ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
mem_cgroup_uncharge_list ([kernel.kallsyms]) 0% on stack
uncharge_list ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
uncharge_list ([kernel.kallsyms]) 0% on stack, 0.01% stack top
vm_normal_page ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vm_normal_page ([kernel.kallsyms]) 0% on stack, 0% stack top
epoll_pwait (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.5% (124 of 26443 samples)
epoll_pwait (/lib/x86_64-linux-gnu/libc-2.26.so) 0.5% on stack, 0.06% stack top
 On Stack:0.1% (17 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0.4% (106 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0.4% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
fput ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
fput ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sys_epoll_pwait ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.4% (97 of 26443 samples)
sys_epoll_pwait ([kernel.kallsyms]) 0.4% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__fdget ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__fdget ([kernel.kallsyms]) 0% on stack
__fget_light ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0% on stack
__fget ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__fget ([kernel.kallsyms]) 0% on stack, 0% stack top
__fget_light ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0% on stack, 0% stack top
ep_poll ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.3% (90 of 26443 samples)
ep_poll ([kernel.kallsyms]) 0.3% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.02% stack top
ep_scan_ready_list.constprop.16 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
ep_scan_ready_list.constprop.16 ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) 0% on stack, 0.01% stack top
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.02% stack top
ep_send_events_proc ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
ep_send_events_proc ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
sock_poll ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (9 of 26443 samples)
sock_poll ([kernel.kallsyms]) 0% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
tcp_poll ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_poll ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_stream_memory_free ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_stream_memory_free ([kernel.kallsyms]) 0% on stack, 0% stack top
tcp_poll ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
tcp_poll ([kernel.kallsyms]) 0% on stack, 0.01% stack top
sock_poll ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
sock_poll ([kernel.kallsyms]) 0% on stack, 0.01% stack top
schedule_hrtimeout_range ([kernel.kallsyms]) On Stack:0.2% (49 of 26443 samples)
schedule_hrtimeout_range ([kernel.kallsyms]) 0.2% on stack
hrtimer_try_to_cancel ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
hrtimer_try_to_cancel ([kernel.kallsyms]) 0% on stack, 0% stack top
schedule_hrtimeout_range_clock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
schedule_hrtimeout_range_clock ([kernel.kallsyms]) 0.2% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
hrtimer_start_range_ns ([kernel.kallsyms]) On Stack:0.1% (16 of 26443 samples)
hrtimer_start_range_ns ([kernel.kallsyms]) 0.1% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
hrtimer_try_to_cancel ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
hrtimer_try_to_cancel ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.01% stack top
hrtimer_active ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
hrtimer_active ([kernel.kallsyms]) 0% on stack, 0% stack top
schedule ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
schedule ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0.1% on stack, 0.09% stack top
schedule_hrtimeout_range_clock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
schedule_hrtimeout_range_clock ([kernel.kallsyms]) 0% on stack, 0% stack top
select_estimate_accuracy ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (4 of 26443 samples)
select_estimate_accuracy ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
ktime_get_ts64 ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
ktime_get_ts64 ([kernel.kallsyms]) 0% on stack
read_tsc ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
read_tsc ([kernel.kallsyms]) 0% on stack, 0.01% stack top
ktime_get_ts64 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ktime_get_ts64 ([kernel.kallsyms]) 0% on stack, 0% stack top
select_estimate_accuracy ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
select_estimate_accuracy ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_epoll_pwait ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
sys_epoll_pwait ([kernel.kallsyms]) 0% on stack, 0% stack top
epoll_wait (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
epoll_wait (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
ev_invoke_pending (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
ev_invoke_pending (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) 0% on stack, 0.02% stack top
ev_io_start (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
ev_io_start (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) 0% on stack, 0.05% stack top
ev_io_stop (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
ev_io_stop (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) 0% on stack, 0.01% stack top
ev_ref (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ev_ref (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) 0% on stack, 0% stack top
ev_run (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
ev_run (/usr/lib/x86_64-linux-gnu/libev.so.4.0.0) 0% on stack, 0.05% stack top
free (/usr/lib/x86_64-linux-gnu/libjemalloc.so.1) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
free (/usr/lib/x86_64-linux-gnu/libjemalloc.so.1) 0.1% on stack, 0.06% stack top
free@plt (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
free@plt (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0% stack top
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.7% (181 of 26443 samples) On Stack:0.7% (181 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0.7% on stack, 0.68% stack top
malloc (/usr/lib/x86_64-linux-gnu/libjemalloc.so.1) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
malloc (/usr/lib/x86_64-linux-gnu/libjemalloc.so.1) 0% on stack, 0.04% stack top
malloc_consolidate (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.3% (91 of 26443 samples) On Stack:0.3% (91 of 26443 samples)
malloc_consolidate (/lib/x86_64-linux-gnu/libc-2.26.so) 0.3% on stack, 0.34% stack top
mmap64 (/lib/x86_64-linux-gnu/ld-2.26.so) On Stack:0% (1 of 26443 samples)
mmap64 (/lib/x86_64-linux-gnu/ld-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_mmap ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_mmap ([kernel.kallsyms]) 0% on stack
sys_mmap_pgoff ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_mmap_pgoff ([kernel.kallsyms]) 0% on stack
vm_mmap_pgoff ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
vm_mmap_pgoff ([kernel.kallsyms]) 0% on stack
do_mmap ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_mmap ([kernel.kallsyms]) 0% on stack
mmap_region ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
mmap_region ([kernel.kallsyms]) 0% on stack
perf_event_mmap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
perf_event_mmap ([kernel.kallsyms]) 0% on stack, 0% stack top
nghttp2_check_header_name (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_check_header_name (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0.01% stack top
nghttp2_check_header_value (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
nghttp2_check_header_value (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0.01% stack top
nghttp2_hd_deflate_bound (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_hd_deflate_bound (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0% stack top
nghttp2_is_fatal (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
nghttp2_is_fatal (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0.04% stack top
nghttp2_priority_spec_default_init (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_priority_spec_default_init (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0% stack top
nghttp2_session_check_request_allowed@plt (/usr/bin/h2load) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_check_request_allowed@plt (/usr/bin/h2load) 0% on stack, 0% stack top
nghttp2_session_mem_recv (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0.4% (104 of 26443 samples) On Stack:0.4% (104 of 26443 samples)
nghttp2_session_mem_recv (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0.4% on stack, 0.39% stack top
nghttp2_session_mem_recv@plt (/usr/bin/h2load) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_session_mem_recv@plt (/usr/bin/h2load) 0% on stack, 0.01% stack top
nghttp2_session_send (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
nghttp2_session_send (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0.02% stack top
nghttp2_session_send@plt (/usr/bin/h2load) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
nghttp2_session_send@plt (/usr/bin/h2load) 0% on stack, 0.01% stack top
nghttp2_session_want_read (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
nghttp2_session_want_read (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0.04% stack top
nghttp2_session_want_read@plt (/usr/bin/h2load) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_session_want_read@plt (/usr/bin/h2load) 0% on stack, 0% stack top
nghttp2_submit_request (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
nghttp2_submit_request (/usr/lib/x86_64-linux-gnu/libnghttp2.so.14.14.0) 0% on stack, 0% stack top
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
node::InternalCallbackScope::~InternalCallbackScope (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
__vdso_clock_gettime ([vdso]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__vdso_clock_gettime ([vdso]) 0% on stack, 0% stack top
page_fault ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (7 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
find_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
find_vma ([kernel.kallsyms]) 0% on stack
vmacache_find ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vmacache_find ([kernel.kallsyms]) 0% on stack, 0% stack top
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
mem_cgroup_from_task ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mem_cgroup_from_task ([kernel.kallsyms]) 0% on stack, 0% stack top
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.5% (119 of 26443 samples) On Stack:3.6% (939 of 26443 samples)
pthread_cond_signal@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) 3.6% on stack, 0.45% stack top
 On Stack:0.5% (119 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0.4% (108 of 26443 samples) On Stack:3.1% (814 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 3.1% on stack, 0.41% stack top
 On Stack:0.4% (108 of 26443 samples)
sys_futex ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:2.4% (630 of 26443 samples)
sys_futex ([kernel.kallsyms]) 2.4% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:2.3% (620 of 26443 samples)
do_futex ([kernel.kallsyms]) 2.3% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.03% stack top
drop_futex_key_refs.isra.15 ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
drop_futex_key_refs.isra.15 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service_any ([kernel.kallsyms]) 0% on stack
ath10k_ce_per_engine_service ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
ath10k_ce_per_engine_service ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wait ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
futex_wait ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wait_queue_me ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (5 of 26443 samples)
futex_wait_queue_me ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
schedule ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
schedule ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wait_setup ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (8 of 26443 samples)
futex_wait_setup ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0% on stack, 0.01% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:2.2% (571 of 26443 samples)
futex_wake ([kernel.kallsyms]) 2.2% on stack, 0.06% stack top
 On Stack:0.1% (15 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.01% stack top
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0.05% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0.02% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0.01% stack top
mark_wake_futex ([kernel.kallsyms]) On Stack:0.1% (39 of 26443 samples)
mark_wake_futex ([kernel.kallsyms]) 0.1% on stack
__unqueue_futex ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
__unqueue_futex ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
plist_del ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
plist_del ([kernel.kallsyms]) 0% on stack, 0.01% stack top
wake_q_add ([kernel.kallsyms]) Top of Stack:0.1% (24 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
wake_q_add ([kernel.kallsyms]) 0.1% on stack, 0.09% stack top
wake_q_add ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
wake_q_add ([kernel.kallsyms]) 0% on stack, 0% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:1.9% (493 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 1.9% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:1.8% (483 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 1.8% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:1.8% (481 of 26443 samples) On Stack:1.8% (481 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 1.8% on stack, 1.82% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0.1% on stack, 0.05% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
futex_wake ([kernel.kallsyms]) 0% on stack, 0.01% stack top
syscall_return_slowpath ([kernel.kallsyms]) On Stack:0.3% (76 of 26443 samples)
syscall_return_slowpath ([kernel.kallsyms]) 0.3% on stack
exit_to_usermode_loop ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.3% (76 of 26443 samples)
exit_to_usermode_loop ([kernel.kallsyms]) 0.3% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
schedule ([kernel.kallsyms]) On Stack:0.3% (74 of 26443 samples)
schedule ([kernel.kallsyms]) 0.3% on stack
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.3% (74 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0.3% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0.3% (70 of 26443 samples) On Stack:0.3% (70 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0.3% on stack, 0.26% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack, 0.02% stack top
syscall_return_slowpath ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
syscall_return_slowpath ([kernel.kallsyms]) 0% on stack, 0% stack top
pthread_cond_wait@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.4% (111 of 26443 samples) On Stack:2.8% (734 of 26443 samples)
pthread_cond_wait@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) 2.8% on stack, 0.42% stack top
 On Stack:0.4% (111 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0.6% (162 of 26443 samples) On Stack:2.3% (612 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 2.3% on stack, 0.61% stack top
 On Stack:0.6% (162 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:1.7% (449 of 26443 samples)
sys_futex ([kernel.kallsyms]) 1.7% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:1.6% (436 of 26443 samples)
do_futex ([kernel.kallsyms]) 1.6% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
drop_futex_key_refs.isra.15 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
drop_futex_key_refs.isra.15 ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wait ([kernel.kallsyms]) Top of Stack:0.1% (14 of 26443 samples) On Stack:1.4% (376 of 26443 samples)
futex_wait ([kernel.kallsyms]) 1.4% on stack, 0.05% stack top
 On Stack:0.1% (14 of 26443 samples)
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.01% stack top
futex_wait_queue_me ([kernel.kallsyms]) Top of Stack:0.1% (27 of 26443 samples) On Stack:1% (268 of 26443 samples)
futex_wait_queue_me ([kernel.kallsyms]) 1% on stack, 0.1% stack top
 On Stack:0.1% (27 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
plist_add ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
plist_add ([kernel.kallsyms]) 0% on stack, 0.03% stack top
schedule ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.9% (232 of 26443 samples)
schedule ([kernel.kallsyms]) 0.9% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.8% (222 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0.8% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0.8% (212 of 26443 samples) On Stack:0.8% (212 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0.8% on stack, 0.8% stack top
futex_wait_setup ([kernel.kallsyms]) Top of Stack:0.1% (30 of 26443 samples) On Stack:0.3% (75 of 26443 samples)
futex_wait_setup ([kernel.kallsyms]) 0.3% on stack, 0.11% stack top
 On Stack:0.1% (30 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0.03% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_htt_txrx_compl_task ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_htt_txrx_compl_task ([kernel.kallsyms]) 0% on stack
ath10k_htt_rx_h_deliver ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_htt_rx_h_deliver ([kernel.kallsyms]) 0% on stack
ath10k_process_rx ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_process_rx ([kernel.kallsyms]) 0% on stack
ieee80211_rx_napi ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ieee80211_rx_napi ([kernel.kallsyms]) 0% on stack
ieee80211_prepare_and_rx_handle ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ieee80211_prepare_and_rx_handle ([kernel.kallsyms]) 0% on stack
ieee80211_rx_handlers ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ieee80211_rx_handlers ([kernel.kallsyms]) 0% on stack
ieee80211_deliver_skb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ieee80211_deliver_skb ([kernel.kallsyms]) 0% on stack
napi_gro_receive ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
napi_gro_receive ([kernel.kallsyms]) 0% on stack
netif_receive_skb_internal ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
netif_receive_skb_internal ([kernel.kallsyms]) 0% on stack
__netif_receive_skb ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__netif_receive_skb ([kernel.kallsyms]) 0% on stack
__netif_receive_skb_core ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__netif_receive_skb_core ([kernel.kallsyms]) 0% on stack
ipv6_rcv ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ipv6_rcv ([kernel.kallsyms]) 0% on stack
ip6_rcv_finish ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ip6_rcv_finish ([kernel.kallsyms]) 0% on stack
ip6_input ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ip6_input ([kernel.kallsyms]) 0% on stack
ip6_input_finish ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ip6_input_finish ([kernel.kallsyms]) 0% on stack
tcp_v6_rcv ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_v6_rcv ([kernel.kallsyms]) 0% on stack
tcp_v6_do_rcv ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_v6_do_rcv ([kernel.kallsyms]) 0% on stack
tcp_rcv_established ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_rcv_established ([kernel.kallsyms]) 0% on stack
tcp_ack ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tcp_ack ([kernel.kallsyms]) 0% on stack
tcp_clean_rtx_queue ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
tcp_clean_rtx_queue ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0% on stack, 0% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0.05% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (46 of 26443 samples)
futex_wake ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
mark_wake_futex ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
mark_wake_futex ([kernel.kallsyms]) 0% on stack
wake_q_add ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
wake_q_add ([kernel.kallsyms]) 0% on stack, 0% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (37 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) On Stack:0.1% (36 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0.1% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0.1% (36 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0.1% on stack, 0.14% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wait ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
futex_wait ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack, 0.04% stack top
read@plt (/usr/bin/h2load) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
read@plt (/usr/bin/h2load) 0% on stack, 0% stack top
start_thread (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:19.8% (5230 of 26443 samples)
start_thread (/lib/x86_64-linux-gnu/libpthread-2.26.so) 19.8% on stack, 0% stack top
node::BackgroundRunner (/home/sqrt/src/node/master/out/Release/node) Top of Stack:3.1% (829 of 26443 samples) On Stack:3.5% (925 of 26443 samples)
node::BackgroundRunner (/home/sqrt/src/node/master/out/Release/node) 3.5% on stack, 3.14% stack top
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (4 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
sys_futex ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack
do_futex ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack
futex_wait ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
futex_wait ([kernel.kallsyms]) 0% on stack
futex_wait_setup ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
futex_wait_setup ([kernel.kallsyms]) 0% on stack
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0% on stack, 0% stack top
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (8 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (5 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
sys_futex ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack
do_futex ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack
futex_wake ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
futex_wake ([kernel.kallsyms]) 0% on stack
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0% stack top
wake_up_q ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack
try_to_wake_up ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.03% stack top
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.02% stack top
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
cfree@GLIBC_2.2.5 (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
std::__detail::_Map_base<v8::internal::MemoryChunk*, std::pair<v8::internal::MemoryChunk* const, long>, std::allocator<std::pair<v8::internal::MemoryChunk* const, long> >, std::__detail::_Select1st, std::equal_to<v8::internal::MemoryChunk*>, v8::internal::MemoryChunk::Hasher, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true>, true>::operator[] (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::__detail::_Map_base, std::allocator >, std::__detail::_Select1st, std::equal_to, v8::internal::MemoryChunk::Hasher, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>::operator[] (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BytecodeArray::MakeOlder (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BytecodeArray::MakeOlder (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ConcurrentMarking::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.8% (204 of 26443 samples) On Stack:0.8% (205 of 26443 samples)
v8::internal::ConcurrentMarking::Run (/home/sqrt/src/node/master/out/Release/node) 0.8% on stack, 0.77% stack top
 On Stack:0.6% (166 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
std::__detail::_Map_base<v8::internal::MemoryChunk*, std::pair<v8::internal::MemoryChunk* const, long>, std::allocator<std::pair<v8::internal::MemoryChunk* const, long> >, std::__detail::_Select1st, std::equal_to<v8::internal::MemoryChunk*>, v8::internal::MemoryChunk::Hasher, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true>, true>::operator[] (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::__detail::_Map_base, std::allocator >, std::__detail::_Select1st, std::equal_to, v8::internal::MemoryChunk::Hasher, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>::operator[] (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ConcurrentMarkingVisitor::ShouldVisit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (14 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::ConcurrentMarkingVisitor::ShouldVisit (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (7 of 26443 samples)
std::__detail::_Map_base<v8::internal::MemoryChunk*, std::pair<v8::internal::MemoryChunk* const, long>, std::allocator<std::pair<v8::internal::MemoryChunk* const, long> >, std::__detail::_Select1st, std::equal_to<v8::internal::MemoryChunk*>, v8::internal::MemoryChunk::Hasher, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true>, true>::operator[] (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
std::__detail::_Map_base, std::allocator >, std::__detail::_Select1st, std::equal_to, v8::internal::MemoryChunk::Hasher, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits, true>::operator[] (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::ConcurrentMarkingVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
v8::internal::ConcurrentMarkingVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.08% stack top
v8::internal::ConcurrentMarkingVisitor::VisitPointersInSnapshot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ConcurrentMarkingVisitor::VisitPointersInSnapshot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ItemParallelJob::Task::RunInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:1.3% (345 of 26443 samples) On Stack:1.5% (404 of 26443 samples)
v8::internal::ItemParallelJob::Task::RunInternal (/home/sqrt/src/node/master/out/Release/node) 1.5% on stack, 1.3% stack top
 On Stack:0% (1 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.01% stack top
v8::base::Mutex::Lock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::Mutex::Lock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PageEvacuationTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::PageEvacuationTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Evacuator::EvacuatePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::Evacuator::EvacuatePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::EvacuateNewSpaceVisitor::Visit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::EvacuateNewSpaceVisitor::Visit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::FullEvacuator::RawEvacuatePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::FullEvacuator::RawEvacuatePage (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::EvacuateNewSpaceVisitor::Visit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::EvacuateNewSpaceVisitor::Visit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::EvacuateVisitorBase::RawMigrateObject<(v8::internal::EvacuateVisitorBase::MigrationMode)1> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::EvacuateVisitorBase::RawMigrateObject<(v8::internal::EvacuateVisitorBase::MigrationMode)1> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::LocalAllocationBuffer::AllocateRawAligned (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::LocalAllocationBuffer::AllocateRawAligned (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Heap::GetFillToAlign (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::GetFillToAlign (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::ProfilingMigrationObserver::Move (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ProfilingMigrationObserver::Move (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::LiveObjectRange<(v8::internal::LiveObjectIterationMode)0>::iterator::AdvanceToNextValidObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::LiveObjectRange<(v8::internal::LiveObjectIterationMode)0>::iterator::AdvanceToNextValidObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::PointersUpdatingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::PointersUpdatingTask::RunInParallel (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::RememberedSetUpdatingItem<v8::internal::MajorNonAtomicMarkingState>::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::RememberedSetUpdatingItem::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::ToSpaceUpdatingItem<v8::internal::MajorNonAtomicMarkingState>::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::ToSpaceUpdatingItem::Process (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PointersUpdatingVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::PointersUpdatingVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.9% (250 of 26443 samples) On Stack:1.1% (285 of 26443 samples)
v8::internal::Scavenger::Process (/home/sqrt/src/node/master/out/Release/node) 1.1% on stack, 0.95% stack top
 On Stack:0.2% (63 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0.1% on stack, 0.08% stack top
v8::internal::HeapObject::IterateBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::IterateBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.4% (96 of 26443 samples) On Stack:0.4% (110 of 26443 samples)
v8::internal::Scavenger::IterateAndScavengePromotedObject (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.36% stack top
 On Stack:0% (11 of 26443 samples)
v8::internal::BodyDescriptorApply<v8::internal::CallIterateBody, void, v8::internal::HeapObject*, int, v8::internal::ObjectVisitor*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (84 of 26443 samples) On Stack:0.4% (98 of 26443 samples)
v8::internal::BodyDescriptorApply (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.32% stack top
 On Stack:0% (13 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl<v8::internal::ObjectVisitor> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (58 of 26443 samples) On Stack:0.3% (71 of 26443 samples)
v8::internal::BodyDescriptorBase::IterateBodyImpl (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.22% stack top
 On Stack:0% (11 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (47 of 26443 samples) On Stack:0.2% (60 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.18% stack top
 On Stack:0.1% (15 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (3 of 26443 samples) On Stack:0% (8 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
pmd_page_vaddr ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pmd_page_vaddr ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Scavenger::RecordCopiedObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Scavenger::RecordCopiedObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (31 of 26443 samples) On Stack:0.1% (36 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.12% stack top
 On Stack:0.1% (30 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (5 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
page_add_new_anon_rmap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
page_add_new_anon_rmap ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (13 of 26443 samples) On Stack:0.1% (14 of 26443 samples)
v8::internal::IterateAndScavengePromotedObjectsVisitor::VisitPointers (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.05% stack top
 On Stack:0% (8 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
v8::internal::PagedSpace::RawSlowAllocateRaw (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::RawSlowAllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::PagedSpace::Expand (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::Expand (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::AllocatePage<(v8::internal::MemoryAllocator::AllocationMode)0, v8::internal::PagedSpace> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::AllocatePage<(v8::internal::MemoryAllocator::AllocationMode)0, v8::internal::PagedSpace> (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::AllocateChunk (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::AllocateChunk (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::AllocateAlignedMemory (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::AllocateAlignedMemory (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::ReserveAlignedMemory (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::ReserveAlignedMemory (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::AlignedAllocVirtualMemory (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::AlignedAllocVirtualMemory (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::VirtualMemory::VirtualMemory (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::VirtualMemory::VirtualMemory (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::base::OS::Allocate (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::base::OS::Allocate (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (1 of 26443 samples)
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_munmap ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_munmap ([kernel.kallsyms]) 0% on stack
vm_munmap ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
vm_munmap ([kernel.kallsyms]) 0% on stack
do_munmap ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_munmap ([kernel.kallsyms]) 0% on stack
unmap_region ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_region ([kernel.kallsyms]) 0% on stack
unmap_vmas ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_vmas ([kernel.kallsyms]) 0% on stack
unmap_single_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_single_vma ([kernel.kallsyms]) 0% on stack
unmap_page_range ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
unmap_page_range ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::HeapObject::IterateBody (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::HeapObject::IterateBody (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (90 of 26443 samples) On Stack:0.3% (90 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0.3% on stack, 0.34% stack top
 On Stack:0.3% (87 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.3% (75 of 26443 samples) On Stack:0.4% (97 of 26443 samples)
v8::internal::Scavenger::ScavengePage (/home/sqrt/src/node/master/out/Release/node) 0.4% on stack, 0.28% stack top
 On Stack:0.1% (27 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
__memmove_avx_unaligned_erms (/lib/x86_64-linux-gnu/libc-2.26.so) 0.1% on stack, 0.06% stack top
 On Stack:0.1% (17 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (3 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::Heap::UpdateAllocationSite (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (46 of 26443 samples) On Stack:0.2% (48 of 26443 samples)
v8::internal::Scavenger::ScavengeObject (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.17% stack top
 On Stack:0.2% (45 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::OnMoveEvent (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::PagedSpace::RawSlowAllocateRaw (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (2 of 26443 samples)
v8::internal::PagedSpace::RawSlowAllocateRaw (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) On Stack:0% (1 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_futex ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack
do_futex ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack
futex_wake ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
futex_wake ([kernel.kallsyms]) 0% on stack
wake_up_q ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack
try_to_wake_up ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::PagedSpace::Expand (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::PagedSpace::Expand (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::AllocatePage<(v8::internal::MemoryAllocator::AllocationMode)0, v8::internal::PagedSpace> (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::AllocatePage<(v8::internal::MemoryAllocator::AllocationMode)0, v8::internal::PagedSpace> (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryAllocator::AllocateChunk (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryAllocator::AllocateChunk (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::MemoryChunk::Initialize (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::MemoryChunk::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::MemoryAllocator::Unmapper::UnmapFreeMemoryTask::RunInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::MemoryAllocator::Unmapper::UnmapFreeMemoryTask::RunInternal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::MemoryAllocator::Unmapper::PerformFreeMemoryOnQueuedChunks<(v8::internal::MemoryAllocator::Unmapper::FreeMode)0> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::MemoryAllocator::Unmapper::PerformFreeMemoryOnQueuedChunks<(v8::internal::MemoryAllocator::Unmapper::FreeMode)0> (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::VirtualMemory::Free (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (4 of 26443 samples)
v8::internal::VirtualMemory::Free (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (4 of 26443 samples)
__munmap (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0% on stack
sys_munmap ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
sys_munmap ([kernel.kallsyms]) 0% on stack
vm_munmap ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
vm_munmap ([kernel.kallsyms]) 0% on stack
do_munmap ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
do_munmap ([kernel.kallsyms]) 0% on stack
unmap_region ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
unmap_region ([kernel.kallsyms]) 0% on stack
tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
arch_tlb_finish_mmu ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
arch_tlb_finish_mmu ([kernel.kallsyms]) 0% on stack
tlb_flush_mmu_free ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
tlb_flush_mmu_free ([kernel.kallsyms]) 0% on stack
free_pages_and_swap_cache ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
free_pages_and_swap_cache ([kernel.kallsyms]) 0% on stack
release_pages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack
mem_cgroup_uncharge_list ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mem_cgroup_uncharge_list ([kernel.kallsyms]) 0% on stack, 0% stack top
unmap_vmas ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_vmas ([kernel.kallsyms]) 0% on stack
unmap_single_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
unmap_single_vma ([kernel.kallsyms]) 0% on stack
unmap_page_range ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
unmap_page_range ([kernel.kallsyms]) 0% on stack, 0% stack top
down_write_killable ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
down_write_killable ([kernel.kallsyms]) 0% on stack
call_rwsem_down_write_failed_killable ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
call_rwsem_down_write_failed_killable ([kernel.kallsyms]) 0% on stack
rwsem_down_write_failed_killable ([kernel.kallsyms]) On Stack:0% (2 of 26443 samples)
rwsem_down_write_failed_killable ([kernel.kallsyms]) 0% on stack
rwsem_spin_on_owner ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
rwsem_spin_on_owner ([kernel.kallsyms]) 0% on stack, 0.01% stack top
v8::internal::OptimizingCompileDispatcher::CompileTask::RunInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (146 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
v8::internal::OptimizingCompileDispatcher::CompileTask::RunInternal (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.55% stack top
v8::internal::OptimizingCompileDispatcher::CompileNext (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (146 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
v8::internal::OptimizingCompileDispatcher::CompileNext (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.55% stack top
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (146 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
v8::internal::CompilationJob::ExecuteJob (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.55% stack top
v8::internal::compiler::PipelineCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.6% (146 of 26443 samples) On Stack:0.6% (150 of 26443 samples)
v8::internal::compiler::PipelineCompilationJob::ExecuteJobImpl (/home/sqrt/src/node/master/out/Release/node) 0.6% on stack, 0.55% stack top
v8::internal::compiler::PipelineImpl::AssembleCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::compiler::PipelineImpl::AssembleCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::CodeGenerator::AssembleCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::compiler::CodeGenerator::AssembleCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::CodeGenerator::AssembleBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::compiler::CodeGenerator::AssembleBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::CodeGenerator::AssembleInstruction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::compiler::CodeGenerator::AssembleInstruction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::TurboAssembler::CompareRoot (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::TurboAssembler::CompareRoot (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CodeGenerator::AssembleArchBoolean (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CodeGenerator::AssembleArchBoolean (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CodeGenerator::AssembleArchInstruction (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CodeGenerator::AssembleArchInstruction (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionOperandConverter::ToConstant (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionOperandConverter::ToConstant (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CodeGenerator::AssembleSourcePosition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CodeGenerator::AssembleSourcePosition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSequence::GetSourcePosition (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSequence::GetSourcePosition (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CodeGenerator::AssembleConstructFrame (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CodeGenerator::AssembleConstructFrame (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CodeGenerator::CodeGenerator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::CodeGenerator::CodeGenerator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::AssemblerBase::IsolateData::IsolateData (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::AssemblerBase::IsolateData::IsolateData (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::OptimizeGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (139 of 26443 samples) On Stack:0.5% (143 of 26443 samples)
v8::internal::compiler::PipelineImpl::OptimizeGraph (/home/sqrt/src/node/master/out/Release/node) 0.5% on stack, 0.53% stack top
v8::internal::compiler::EarlyOptimizationPhase::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::compiler::EarlyOptimizationPhase::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::DeadCodeElimination::ReduceEffectNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReduceEffectNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::GetEffectInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::GetEffectInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RedundancyElimination::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RedundancyElimination::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RedundancyElimination::TakeChecksFromFirstEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RedundancyElimination::TakeChecksFromFirstEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::GetEffectInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::GetEffectInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::base::hash_value (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::hash_value (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::Equals (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::NodeProperties::Equals (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::Operator1<double, v8::internal::compiler::OpEqualTo<double>, v8::internal::compiler::OpHash<double> >::Equals (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Operator1, v8::internal::compiler::OpHash >::Equals (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ValueNumberingReducer::Grow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::ValueNumberingReducer::Grow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Operator1<long, v8::internal::compiler::OpEqualTo<long>, v8::internal::compiler::OpHash<long> >::HashCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Operator1, v8::internal::compiler::OpHash >::HashCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CommonOperatorReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CommonOperatorReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::EffectControlLinearizationPhase::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
v8::internal::compiler::EffectControlLinearizationPhase::Run (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::compiler::EffectControlLinearizer::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::compiler::EffectControlLinearizer::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
std::_Rb_tree_insert_and_rebalance (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::_Rb_tree_insert_and_rebalance (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
v8::internal::compiler::EffectControlLinearizer::ProcessNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::EffectControlLinearizer::ProcessNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::EffectControlLinearizer::TryWireInStateEffect (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::EffectControlLinearizer::TryWireInStateEffect (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::EffectControlLinearizer::LowerChangeTaggedToInt32 (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::EffectControlLinearizer::LowerChangeTaggedToInt32 (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::compiler::EffectControlLinearizer::ObjectIsSmi (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::EffectControlLinearizer::ObjectIsSmi (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::compiler::GraphAssembler::WordAnd (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphAssembler::WordAnd (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack
v8::internal::compiler::Node::Node (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::Node (/home/sqrt/src/node/master/out/Release/node) 0% on stack
page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
page_fault ([kernel.kallsyms]) 0% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0% on stack
__do_page_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0% on stack
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::compiler::EffectControlLinearizer::LowerCheckMaps (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::EffectControlLinearizer::LowerCheckMaps (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphAssembler::LoadField (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphAssembler::LoadField (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Node::AppendUse (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::AppendUse (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::ReplaceControlInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::ReplaceControlInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastContextIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastContextIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Graph::NewNodeUnchecked (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Graph::Decorate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Node::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Node::AppendUse (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::AppendUse (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::DeadCodeElimination::ReduceLoopOrMerge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReduceLoopOrMerge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::DeadCodeElimination::TrimMergeOrPhi (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::TrimMergeOrPhi (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Node::TrimInputCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::TrimInputCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Node::ClearInputs (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Node::ClearInputs (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::ComputeSchedule (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::compiler::Scheduler::ComputeSchedule (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::Scheduler::BuildCFG (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Scheduler::BuildCFG (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Schedule::AddNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Schedule::AddNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BasicBlock::AddNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BasicBlock::AddNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::PrepareUses (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Scheduler::PrepareUses (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
std::vector<v8::internal::compiler::Node*, v8::internal::ZoneAllocator<v8::internal::compiler::Node*> >::_M_realloc_insert<v8::internal::compiler::Node* const&> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::vector >::_M_realloc_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::ScheduleEarly (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::ScheduleEarly (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::ScheduleLate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::ScheduleLate (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::UpdatePlacement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::UpdatePlacement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::EscapeAnalysisPhase::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::compiler::EscapeAnalysisPhase::Run (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
v8::internal::compiler::EffectGraphReducer::ReduceFrom (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::compiler::EffectGraphReducer::ReduceFrom (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::compiler::EscapeAnalysis::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::compiler::EscapeAnalysis::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::compiler::EscapeAnalysisTracker::Scope::SetEscaped (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::EscapeAnalysisTracker::Scope::SetEscaped (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::EffectGraphReducer::Revisit (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::EffectGraphReducer::Revisit (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PersistentMap<v8::internal::compiler::Variable, v8::internal::compiler::Node*, v8::base::hash<v8::internal::compiler::Variable> >::Add (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PersistentMap >::Add (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::VariableTracker::Scope::~Scope (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::compiler::VariableTracker::Scope::~Scope (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PersistentMap<v8::internal::compiler::Variable, v8::internal::compiler::Node*, v8::base::hash<v8::internal::compiler::Variable> >::FindLeftmost (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PersistentMap >::FindLeftmost (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PersistentMap<v8::internal::compiler::Variable, v8::internal::compiler::Node*, v8::base::hash<v8::internal::compiler::Variable> >::operator== (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::PersistentMap >::operator== (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PersistentMap<v8::internal::compiler::Variable, v8::internal::compiler::Node*, v8::base::hash<v8::internal::compiler::Variable> >::FindLeftmost (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PersistentMap >::FindLeftmost (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::IsEffectEdge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::NodeProperties::IsEffectEdge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::OperatorProperties::HasFrameStateInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::OperatorProperties::HasFrameStateInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LateOptimizationPhase::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::compiler::LateOptimizationPhase::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (2 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::DeadCodeElimination::PropagateDeadControl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::PropagateDeadControl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::GetControlInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::GetControlInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::OperatorProperties::HasContextInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::OperatorProperties::HasContextInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::NodeProperties::Equals (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::Equals (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::HashCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::HashCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ValueNumberingReducer::Grow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::ValueNumberingReducer::Grow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::base::hash_value (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::base::hash_value (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ValueNumberingReducer::ReplaceIfTypesMatch (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::ValueNumberingReducer::ReplaceIfTypesMatch (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BranchElimination::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BranchElimination::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LoadEliminationPhase::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::compiler::LoadEliminationPhase::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReduceEffectNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReduceEffectNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::DeadCodeElimination::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::DeadCodeElimination::PropagateDeadControl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::PropagateDeadControl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::GetControlInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::GetControlInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastEffectIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastFrameStateIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::PastContextIndex (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::PastContextIndex (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::DeadCodeElimination::ReducePureNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::ReducePureNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LoadElimination::UpdateState (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LoadElimination::UpdateState (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LoadElimination::AbstractState::Equals (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LoadElimination::AbstractState::Equals (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::NodeProperties::HashCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::HashCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Operator1<double, v8::internal::compiler::OpEqualTo<double>, v8::internal::compiler::OpHash<double> >::HashCode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Operator1, v8::internal::compiler::OpHash >::HashCode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Operator1<v8::internal::compiler::SparseInputMask, v8::internal::compiler::OpEqualTo<v8::internal::compiler::SparseInputMask>, v8::internal::compiler::OpHash<v8::internal::compiler::SparseInputMask> >::Equals (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Operator1, v8::internal::compiler::OpHash >::Equals (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CommonOperatorReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CommonOperatorReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::DeadCodeElimination::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::DeadCodeElimination::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::ValueNumberingReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::GenericLoweringPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::GraphReducer::Recurse (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::Recurse (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::ReduceTop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphReducer::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::SourcePositionWrapper::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGenericLowering::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGenericLowering::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGenericLowering::LowerJSStackCheck (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGenericLowering::LowerJSStackCheck (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::ReplaceUses (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::ReplaceUses (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeProperties::IsControlEdge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeProperties::IsControlEdge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGenericLowering::Reduce (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGenericLowering::Reduce (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::LoopPeelingPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LoopFinder::BuildLoopTree (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LoopFinder::BuildLoopTree (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LoopFinderImpl::PropagateBackward (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LoopFinderImpl::PropagateBackward (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::MemoryOptimizationPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::MemoryOptimizer::Optimize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::MemoryOptimizer::Optimize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::MemoryOptimizer::EnqueueUses (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::MemoryOptimizer::EnqueueUses (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::MemoryOptimizer::EnqueueMerge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::MemoryOptimizer::EnqueueMerge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::StoreStoreEliminationPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::JSGraph::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::JSGraph::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::CommonNodeCache::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::CommonNodeCache::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::NodeCache<long, v8::base::hash<long>, std::equal_to<long> >::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::NodeCache, std::equal_to >::GetCachedNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::ScheduleAndSelectInstructions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (58 of 26443 samples) On Stack:0.2% (60 of 26443 samples)
v8::internal::compiler::PipelineImpl::ScheduleAndSelectInstructions (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.22% stack top
v8::internal::compiler::PipelineImpl::AllocateRegisters (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (26 of 26443 samples) On Stack:0.1% (26 of 26443 samples)
v8::internal::compiler::PipelineImpl::AllocateRegisters (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.1% stack top
v8::internal::compiler::ConstraintBuilder::MeetRegisterConstraints (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::ConstraintBuilder::MeetRegisterConstraints (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::ConstraintBuilder::MeetRegisterConstraintsForLastInstructionInBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::ConstraintBuilder::MeetRegisterConstraintsForLastInstructionInBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::LinearScanAllocator::AllocateRegisters (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::AllocateRegisters (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::InactiveToActive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::InactiveToActive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::RemoveElement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::RemoveElement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LinearScanAllocator::ProcessCurrentRange (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::ProcessCurrentRange (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::FindFreeRegistersForRange (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::FindFreeRegistersForRange (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRange::FirstIntersection (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::LiveRange::FirstIntersection (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::LinearScanAllocator::TryAllocateFreeReg (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::TryAllocateFreeReg (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LinearScanAllocator::SetLiveRangeAssignedRegister (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LinearScanAllocator::SetLiveRangeAssignedRegister (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRange::SetUseHints (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRange::SetUseHints (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRange::Covers (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::LiveRange::Covers (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::LiveRange::AdvanceLastProcessedMarker (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRange::AdvanceLastProcessedMarker (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRange::CanCover (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRange::CanCover (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RegisterAllocator::SplitAndSpillRangesDefinedByMemoryOperand (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::compiler::RegisterAllocator::SplitAndSpillRangesDefinedByMemoryOperand (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::InstructionSequence::GetInstructionBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSequence::GetInstructionBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRange::SplitAt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRange::SplitAt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRange::DetachAt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRange::DetachAt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RegisterAllocator::FindOptimalSplitPos (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RegisterAllocator::FindOptimalSplitPos (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRangeBuilder::BuildLiveRanges (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::LiveRangeBuilder::BuildLiveRanges (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::LiveRangeBuilder::ProcessInstructions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::LiveRangeBuilder::ProcessInstructions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::LiveRangeConnector::ResolveControlFlow (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::LiveRangeConnector::ResolveControlFlow (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::LiveRangeMerger::Merge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::LiveRangeMerger::Merge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::TopLevelLiveRange::Merge (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::TopLevelLiveRange::Merge (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRangeSeparator::Splinter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRangeSeparator::Splinter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::TopLevelLiveRange::Splinter (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::TopLevelLiveRange::Splinter (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::LiveRange::DetachAt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::LiveRange::DetachAt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::MoveOptimizer::Run (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::MoveOptimizer::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::MoveOptimizer::CompressBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::MoveOptimizer::CompressBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::MoveOptimizer::MigrateMoves (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::MoveOptimizer::MigrateMoves (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::MoveOptimizer::RemoveClobberedDestinations (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::MoveOptimizer::RemoveClobberedDestinations (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::InstructionSelectionPhase, v8::internal::compiler::Linkage*> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::InstructionSelector::SelectInstructions (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::compiler::InstructionSelector::SelectInstructions (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::InstructionSelector::TryRename (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::TryRename (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::VisitBlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (7 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitBlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
std::_Rb_tree_insert_and_rebalance (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
std::_Rb_tree_insert_and_rebalance (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0.01% stack top
v8::internal::compiler::InstructionSelector::VisitCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::InitializeCallBuffer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::InitializeCallBuffer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::AddInputsToFrameStateDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::AddInputsToFrameStateDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::AddInputsToFrameStateDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::AddInputsToFrameStateDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::SparseInputMask::InputIterator::GetReal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::SparseInputMask::InputIterator::GetReal (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::VisitControl (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitControl (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::InstructionSelector::VisitBranch (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitBranch (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::VisitWordCompareZero (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::VisitWordCompareZero (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::(anonymous namespace)::VisitWordCompare (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::(anonymous namespace)::VisitWordCompare (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::VisitDeoptimize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitDeoptimize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::EmitDeoptimize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::EmitDeoptimize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::AddInputsToFrameStateDescriptor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::AddInputsToFrameStateDescriptor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::StateValuesAccess::iterator::operator!= (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::StateValuesAccess::iterator::operator!= (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::VisitDeoptimizeIf (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitDeoptimizeIf (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::VisitBinop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::VisitBinop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::InstructionSelector::VisitInt32Add (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::InstructionSelector::VisitInt32Add (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BaseWithIndexAndDisplacementMatcher<v8::internal::compiler::AddMatcher<v8::internal::compiler::BinopMatcher<v8::internal::compiler::IntMatcher<int, (v8::internal::compiler::IrOpcode::Value)23>, v8::internal::compiler::IntMatcher<int, (v8::internal::compiler::IrOpcode::Value)23> >, (v8::internal::compiler::IrOpcode::Value)255, (v8::internal::compiler::IrOpcode::Value)257, (v8::internal::compiler::IrOpcode::Value)259, (v8::internal::compiler::IrOpcode::Value)251> >::Initialize (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BaseWithIndexAndDisplacementMatcher, v8::internal::compiler::IntMatcher >, (v8::internal::compiler::IrOpcode::Value)255, (v8::internal::compiler::IrOpcode::Value)257, (v8::internal::compiler::IrOpcode::Value)259, (v8::internal::compiler::IrOpcode::Value)251> >::Initialize (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ScaleMatcher<v8::internal::compiler::BinopMatcher<v8::internal::compiler::IntMatcher<int, (v8::internal::compiler::IrOpcode::Value)23>, v8::internal::compiler::IntMatcher<int, (v8::internal::compiler::IrOpcode::Value)23> >, (v8::internal::compiler::IrOpcode::Value)259, (v8::internal::compiler::IrOpcode::Value)251>::ScaleMatcher (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::ScaleMatcher, v8::internal::compiler::IntMatcher >, (v8::internal::compiler::IrOpcode::Value)259, (v8::internal::compiler::IrOpcode::Value)251>::ScaleMatcher (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::PipelineImpl::Run<v8::internal::compiler::LateGraphTrimmingPhase> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::PipelineImpl::Run (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::GraphTrimmer::TrimGraph (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::ComputeSchedule (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (25 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
v8::internal::compiler::Scheduler::ComputeSchedule (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.09% stack top
v8::internal::compiler::BasicBlock::set_rpo_number (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BasicBlock::set_rpo_number (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Schedule::block (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Schedule::block (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::Scheduler::BuildCFG (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Scheduler::BuildCFG (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::CFGBuilder::ConnectBlocks (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::CFGBuilder::ConnectBlocks (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::BasicBlock::AddPredecessor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BasicBlock::AddPredecessor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Zone::New (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BasicBlock::set_control_input (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BasicBlock::set_control_input (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::PrepareUses (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Scheduler::PrepareUses (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::IncrementUnscheduledUseCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::IncrementUnscheduledUseCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::ScheduleEarly (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::ScheduleEarly (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::ScheduleLate (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
v8::internal::compiler::Scheduler::ScheduleLate (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.06% stack top
 On Stack:0% (4 of 26443 samples)
std::vector<v8::internal::compiler::Node*, v8::internal::ZoneAllocator<v8::internal::compiler::Node*> >::_M_realloc_insert<v8::internal::compiler::Node* const&> (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
std::vector >::_M_realloc_insert (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::BasicBlock::GetCommonDominator (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BasicBlock::GetCommonDominator (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::ScheduleLateNodeVisitor::SplitNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
v8::internal::compiler::ScheduleLateNodeVisitor::SplitNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
v8::internal::compiler::Scheduler::IsLive (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::IsLive (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::GetPlacement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Scheduler::GetPlacement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Scheduler::UpdatePlacement (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Scheduler::UpdatePlacement (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::Scheduler::DecrementUnscheduledUseCount (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Scheduler::DecrementUnscheduledUseCount (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::Scheduler::SealFinalSchedule (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Scheduler::SealFinalSchedule (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::Schedule::AddNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::compiler::Schedule::AddNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::compiler::BasicBlock::AddNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BasicBlock::AddNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Schedule::SetBlockForNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Schedule::SetBlockForNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RepresentationSelector::UpdateFeedbackType (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::UpdateFeedbackType (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::SimplifiedLowering::LowerAllNodes (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
v8::internal::compiler::SimplifiedLowering::LowerAllNodes (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.04% stack top
 On Stack:0% (3 of 26443 samples)
v8::internal::compiler::RepresentationSelector::UpdateFeedbackType (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::UpdateFeedbackType (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RepresentationSelector::VisitNode (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
v8::internal::compiler::RepresentationSelector::VisitNode (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.02% stack top
 On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::ProcessInput (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::ProcessInput (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RepresentationSelector::PrintUseInfo (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::PrintUseInfo (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RepresentationSelector::VisitCall (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::VisitCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RepresentationChanger::GetTaggedRepresentationFor (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationChanger::GetTaggedRepresentationFor (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RepresentationSelector::VisitInputs (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::VisitInputs (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::RepresentationSelector::VisitUnop (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::RepresentationSelector::VisitUnop (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::Type::SlowIs (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::Type::SlowIs (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::compiler::BitsetType::Lub (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::compiler::BitsetType::Lub (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
v8::internal::StoreBuffer::ConcurrentlyProcessStoreBuffer (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (13 of 26443 samples)
v8::internal::StoreBuffer::ConcurrentlyProcessStoreBuffer (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
malloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack, 0% stack top
v8::internal::StoreBuffer::MoveEntriesToRememberedSet (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (12 of 26443 samples) On Stack:0% (12 of 26443 samples)
v8::internal::StoreBuffer::MoveEntriesToRememberedSet (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.05% stack top
v8::internal::Sweeper::SweeperTask::RunInternal (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (119 of 26443 samples) On Stack:0.5% (119 of 26443 samples)
v8::internal::Sweeper::SweeperTask::RunInternal (/home/sqrt/src/node/master/out/Release/node) 0.5% on stack, 0.45% stack top
v8::internal::Sweeper::SweepSpaceFromTask (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (119 of 26443 samples) On Stack:0.5% (119 of 26443 samples)
v8::internal::Sweeper::SweepSpaceFromTask (/home/sqrt/src/node/master/out/Release/node) 0.5% on stack, 0.45% stack top
v8::internal::Sweeper::ParallelSweepPage (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (119 of 26443 samples) On Stack:0.5% (119 of 26443 samples)
v8::internal::Sweeper::ParallelSweepPage (/home/sqrt/src/node/master/out/Release/node) 0.5% on stack, 0.45% stack top
v8::internal::Sweeper::RawSweep (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.5% (119 of 26443 samples) On Stack:0.5% (119 of 26443 samples)
v8::internal::Sweeper::RawSweep (/home/sqrt/src/node/master/out/Release/node) 0.5% on stack, 0.45% stack top
 On Stack:0.4% (105 of 26443 samples)
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
v8::internal::Bitmap::Clear (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::FreeList::Free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
v8::internal::FreeList::Free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
v8::internal::FreeListCategory::Free (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
v8::internal::FreeListCategory::Free (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
v8::internal::Heap::CreateFillerObjectAt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
v8::internal::Heap::CreateFillerObjectAt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
non-virtual thunk to v8::internal::CancelableTask::Run() (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
non-virtual thunk to v8::internal::CancelableTask::Run() (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__fs_work (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
uv__fs_work (/home/sqrt/src/node/master/out/Release/node) 0.1% on stack, 0.07% stack top
uv_async_send (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
uv_async_send (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.03% stack top
worker (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (60 of 26443 samples) On Stack:16.2% (4279 of 26443 samples)
worker (/home/sqrt/src/node/master/out/Release/node) 16.2% on stack, 0.23% stack top
 On Stack:0.2% (60 of 26443 samples)
__GI___libc_pread64 (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.5% (142 of 26443 samples) On Stack:11.7% (3089 of 26443 samples)
__GI___libc_pread64 (/lib/x86_64-linux-gnu/libpthread-2.26.so) 11.7% on stack, 0.54% stack top
 On Stack:0.5% (142 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0.7% (188 of 26443 samples) On Stack:11.1% (2925 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 11.1% on stack, 0.71% stack top
 On Stack:0.7% (188 of 26443 samples)
__fdget ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__fdget ([kernel.kallsyms]) 0% on stack, 0.02% stack top
fput ([kernel.kallsyms]) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
fput ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
net_rx_action ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
net_rx_action ([kernel.kallsyms]) 0% on stack
ath10k_pci_napi_poll ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_pci_napi_poll ([kernel.kallsyms]) 0% on stack
ath10k_htt_txrx_compl_task ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_htt_txrx_compl_task ([kernel.kallsyms]) 0% on stack
ath10k_htt_rx_h_deliver ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_htt_rx_h_deliver ([kernel.kallsyms]) 0% on stack
ath10k_process_rx ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ath10k_process_rx ([kernel.kallsyms]) 0% on stack
snprintf ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
snprintf ([kernel.kallsyms]) 0% on stack
vsnprintf ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
vsnprintf ([kernel.kallsyms]) 0% on stack
format_decode ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
format_decode ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_pread64 ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:10.3% (2713 of 26443 samples)
sys_pread64 ([kernel.kallsyms]) 10.3% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
__fdget ([kernel.kallsyms]) On Stack:0.2% (59 of 26443 samples)
__fdget ([kernel.kallsyms]) 0.2% on stack
__fget ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__fget ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__fget_light ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.2% (56 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0.2% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__fget ([kernel.kallsyms]) Top of Stack:0.2% (55 of 26443 samples) On Stack:0.2% (55 of 26443 samples)
__fget ([kernel.kallsyms]) 0.2% on stack, 0.21% stack top
__fget_light ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
__fget_light ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0% on stack, 0% stack top
rw_verify_area ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
rw_verify_area ([kernel.kallsyms]) 0% on stack, 0.01% stack top
vfs_read ([kernel.kallsyms]) Top of Stack:0.1% (16 of 26443 samples) On Stack:9.9% (2627 of 26443 samples)
vfs_read ([kernel.kallsyms]) 9.9% on stack, 0.06% stack top
 On Stack:0.1% (16 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) 0% on stack, 0.02% stack top
__vfs_read ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:9.4% (2479 of 26443 samples)
__vfs_read ([kernel.kallsyms]) 9.4% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
iov_iter_init ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
iov_iter_init ([kernel.kallsyms]) 0% on stack, 0.01% stack top
new_sync_read ([kernel.kallsyms]) Top of Stack:0.1% (18 of 26443 samples) On Stack:9.4% (2473 of 26443 samples)
new_sync_read ([kernel.kallsyms]) 9.4% on stack, 0.07% stack top
 On Stack:0.1% (18 of 26443 samples)
ext4_file_read_iter ([kernel.kallsyms]) Top of Stack:0.1% (18 of 26443 samples) On Stack:9.3% (2455 of 26443 samples)
ext4_file_read_iter ([kernel.kallsyms]) 9.3% on stack, 0.07% stack top
 On Stack:0.1% (18 of 26443 samples)
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0.02% stack top
copy_page_to_iter ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
copy_page_to_iter ([kernel.kallsyms]) 0% on stack, 0.01% stack top
generic_file_read_iter ([kernel.kallsyms]) Top of Stack:1.8% (470 of 26443 samples) On Stack:9.2% (2425 of 26443 samples)
generic_file_read_iter ([kernel.kallsyms]) 9.2% on stack, 1.78% stack top
 On Stack:1.8% (470 of 26443 samples)
__atime_needs_update ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
__atime_needs_update ([kernel.kallsyms]) 0% on stack, 0.02% stack top
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0.02% stack top
copy_page_to_iter ([kernel.kallsyms]) Top of Stack:0.2% (62 of 26443 samples) On Stack:6.3% (1672 of 26443 samples)
copy_page_to_iter ([kernel.kallsyms]) 6.3% on stack, 0.23% stack top
 On Stack:0.2% (62 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) Top of Stack:4.7% (1241 of 26443 samples) On Stack:6% (1595 of 26443 samples)
copy_user_enhanced_fast_string ([kernel.kallsyms]) 6% on stack, 4.69% stack top
 On Stack:4.7% (1241 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.01% stack top
page_fault ([kernel.kallsyms]) On Stack:1.3% (351 of 26443 samples)
page_fault ([kernel.kallsyms]) 1.3% on stack
do_page_fault ([kernel.kallsyms]) On Stack:1.3% (351 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 1.3% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0.4% (106 of 26443 samples) On Stack:1.3% (351 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 1.3% on stack, 0.4% stack top
 On Stack:0.4% (106 of 26443 samples)
down_read ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (6 of 26443 samples)
down_read ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
call_rwsem_down_read_failed ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
call_rwsem_down_read_failed ([kernel.kallsyms]) 0% on stack
rwsem_down_read_failed ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
rwsem_down_read_failed ([kernel.kallsyms]) 0% on stack
schedule ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
schedule ([kernel.kallsyms]) 0% on stack
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (5 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0% on stack, 0.02% stack top
down_read_trylock ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
down_read_trylock ([kernel.kallsyms]) 0% on stack, 0.02% stack top
handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.8% (212 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0.8% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (12 of 26443 samples) On Stack:0.7% (181 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0.7% on stack, 0.05% stack top
 On Stack:0% (12 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0.01% stack top
alloc_pages_vma ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.4% (105 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0.4% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.4% (97 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0.4% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) Top of Stack:0.3% (68 of 26443 samples) On Stack:0.3% (68 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0.3% on stack, 0.26% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0.1% (22 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0.1% on stack, 0.08% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0% stack top
get_vma_policy.part.32 ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
get_vma_policy.part.32 ([kernel.kallsyms]) 0% on stack
get_task_policy.part.28 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
get_task_policy.part.28 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
policy_nodemask ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
policy_nodemask ([kernel.kallsyms]) 0% on stack, 0% stack top
get_vma_policy.part.32 ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
get_vma_policy.part.32 ([kernel.kallsyms]) 0% on stack, 0.01% stack top
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (29 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) On Stack:0.1% (24 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0.1% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.1% (24 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (17 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
release_pages ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
release_pages ([kernel.kallsyms]) 0% on stack, 0.02% stack top
pagevec_lru_move_fn ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack, 0% stack top
mem_cgroup_commit_charge ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
mem_cgroup_commit_charge ([kernel.kallsyms]) 0% on stack, 0.02% stack top
mem_cgroup_try_charge ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (13 of 26443 samples)
mem_cgroup_try_charge ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
get_mem_cgroup_from_mm ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
get_mem_cgroup_from_mm ([kernel.kallsyms]) 0% on stack, 0.02% stack top
try_charge ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
try_charge ([kernel.kallsyms]) 0% on stack, 0.01% stack top
page_add_new_anon_rmap ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (8 of 26443 samples)
page_add_new_anon_rmap ([kernel.kallsyms]) 0% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
__mod_node_page_state ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
__mod_node_page_state ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__page_set_anon_rmap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__page_set_anon_rmap ([kernel.kallsyms]) 0% on stack, 0% stack top
pmd_devmap_trans_unstable ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pmd_devmap_trans_unstable ([kernel.kallsyms]) 0% on stack, 0% stack top
policy_nodemask ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
policy_nodemask ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.03% stack top
mem_cgroup_from_task ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
mem_cgroup_from_task ([kernel.kallsyms]) 0% on stack, 0.01% stack top
native_set_pte_at ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
native_set_pte_at ([kernel.kallsyms]) 0% on stack, 0% stack top
pmd_devmap_trans_unstable ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
pmd_devmap_trans_unstable ([kernel.kallsyms]) 0% on stack, 0.01% stack top
pmd_page_vaddr ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
pmd_page_vaddr ([kernel.kallsyms]) 0% on stack, 0.04% stack top
mem_cgroup_from_task ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
mem_cgroup_from_task ([kernel.kallsyms]) 0% on stack, 0.02% stack top
search_exception_tables ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
search_exception_tables ([kernel.kallsyms]) 0% on stack
search_extable ([kernel.kallsyms]) On Stack:0% (3 of 26443 samples)
search_extable ([kernel.kallsyms]) 0% on stack
cmp_ex_search ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
cmp_ex_search ([kernel.kallsyms]) 0% on stack, 0.01% stack top
up_read ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
up_read ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
call_rwsem_wake ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
call_rwsem_wake ([kernel.kallsyms]) 0% on stack
rwsem_wake ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
rwsem_wake ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
wake_up_q ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack
try_to_wake_up ([kernel.kallsyms]) On Stack:0% (7 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0.03% stack top
copyout ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
copyout ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
copyout ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
copyout ([kernel.kallsyms]) 0% on stack, 0.03% stack top
find_get_entry ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
find_get_entry ([kernel.kallsyms]) 0% on stack, 0.02% stack top
mark_page_accessed ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
mark_page_accessed ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
pagecache_get_page ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.8% (215 of 26443 samples)
pagecache_get_page ([kernel.kallsyms]) 0.8% on stack, 0.06% stack top
 On Stack:0.1% (15 of 26443 samples)
find_get_entry ([kernel.kallsyms]) Top of Stack:0.6% (146 of 26443 samples) On Stack:0.7% (197 of 26443 samples)
find_get_entry ([kernel.kallsyms]) 0.7% on stack, 0.55% stack top
 On Stack:0.6% (146 of 26443 samples)
__radix_tree_lookup ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__radix_tree_lookup ([kernel.kallsyms]) 0% on stack, 0.02% stack top
radix_tree_lookup_slot ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0.2% (46 of 26443 samples)
radix_tree_lookup_slot ([kernel.kallsyms]) 0.2% on stack, 0.01% stack top
 On Stack:0% (3 of 26443 samples)
__radix_tree_lookup ([kernel.kallsyms]) Top of Stack:0.2% (43 of 26443 samples) On Stack:0.2% (43 of 26443 samples)
__radix_tree_lookup ([kernel.kallsyms]) 0.2% on stack, 0.16% stack top
radix_tree_lookup_slot ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
radix_tree_lookup_slot ([kernel.kallsyms]) 0% on stack, 0.01% stack top
touch_atime ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (27 of 26443 samples)
touch_atime ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
__atime_needs_update ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
__atime_needs_update ([kernel.kallsyms]) 0.1% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
current_time ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
current_time ([kernel.kallsyms]) 0.1% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
current_kernel_time64 ([kernel.kallsyms]) Top of Stack:0% (11 of 26443 samples) On Stack:0% (11 of 26443 samples)
current_kernel_time64 ([kernel.kallsyms]) 0% on stack, 0.04% stack top
timespec_trunc ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
timespec_trunc ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
mark_page_accessed ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
mark_page_accessed ([kernel.kallsyms]) 0% on stack, 0% stack top
pagecache_get_page ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
pagecache_get_page ([kernel.kallsyms]) 0% on stack, 0.01% stack top
touch_atime ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
touch_atime ([kernel.kallsyms]) 0% on stack, 0% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0.1% (16 of 26443 samples) On Stack:0.1% (16 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
new_sync_read ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
new_sync_read ([kernel.kallsyms]) 0% on stack, 0% stack top
rw_verify_area ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.4% (109 of 26443 samples)
rw_verify_area ([kernel.kallsyms]) 0.4% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
apparmor_file_permission ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
apparmor_file_permission ([kernel.kallsyms]) 0% on stack, 0.03% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0% on stack, 0.01% stack top
security_file_permission ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.4% (93 of 26443 samples)
security_file_permission ([kernel.kallsyms]) 0.4% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
__fsnotify_parent ([kernel.kallsyms]) 0% on stack, 0.02% stack top
apparmor_file_permission ([kernel.kallsyms]) On Stack:0.2% (51 of 26443 samples)
apparmor_file_permission ([kernel.kallsyms]) 0.2% on stack
aa_file_perm ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
aa_file_perm ([kernel.kallsyms]) 0% on stack, 0% stack top
common_file_perm ([kernel.kallsyms]) Top of Stack:0.2% (45 of 26443 samples) On Stack:0.2% (50 of 26443 samples)
common_file_perm ([kernel.kallsyms]) 0.2% on stack, 0.17% stack top
 On Stack:0.2% (45 of 26443 samples)
aa_file_perm ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
aa_file_perm ([kernel.kallsyms]) 0% on stack, 0.02% stack top
common_file_perm ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
common_file_perm ([kernel.kallsyms]) 0% on stack, 0.02% stack top
fsnotify ([kernel.kallsyms]) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
fsnotify ([kernel.kallsyms]) 0.1% on stack, 0.09% stack top
vfs_read ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
vfs_read ([kernel.kallsyms]) 0% on stack, 0% stack top
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_pread64 ([kernel.kallsyms]) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (21 of 26443 samples)
sys_pread64 ([kernel.kallsyms]) 0.1% on stack, 0.08% stack top
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
__errno_location (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.07% stack top
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (39 of 26443 samples) On Stack:1.1% (280 of 26443 samples)
__lll_lock_wait (/lib/x86_64-linux-gnu/libpthread-2.26.so) 1.1% on stack, 0.15% stack top
 On Stack:0.1% (39 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0.1% (34 of 26443 samples) On Stack:0.9% (238 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 0.9% on stack, 0.13% stack top
 On Stack:0.1% (34 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
do_futex ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0.8% (203 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0.8% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0.7% (198 of 26443 samples)
do_futex ([kernel.kallsyms]) 0.7% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
futex_wait ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0.7% (194 of 26443 samples)
futex_wait ([kernel.kallsyms]) 0.7% on stack, 0.04% stack top
 On Stack:0% (10 of 26443 samples)
_cond_resched ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_cond_resched ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.01% stack top
futex_wait_queue_me ([kernel.kallsyms]) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.5% (145 of 26443 samples)
futex_wait_queue_me ([kernel.kallsyms]) 0.5% on stack, 0.07% stack top
 On Stack:0.1% (19 of 26443 samples)
plist_add ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
plist_add ([kernel.kallsyms]) 0% on stack, 0.01% stack top
schedule ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0.5% (124 of 26443 samples)
schedule ([kernel.kallsyms]) 0.5% on stack, 0.01% stack top
 On Stack:0% (2 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0.5% (122 of 26443 samples)
__sched_text_start ([kernel.kallsyms]) 0.5% on stack, 0.02% stack top
 On Stack:0% (5 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) Top of Stack:0.4% (117 of 26443 samples) On Stack:0.4% (117 of 26443 samples)
finish_task_switch ([kernel.kallsyms]) 0.4% on stack, 0.44% stack top
futex_wait_setup ([kernel.kallsyms]) Top of Stack:0.1% (17 of 26443 samples) On Stack:0.1% (30 of 26443 samples)
futex_wait_setup ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
 On Stack:0.1% (17 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (4 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0.02% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0% on stack, 0% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0% (5 of 26443 samples) On Stack:0% (5 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0% on stack, 0.02% stack top
get_futex_value_locked ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
get_futex_value_locked ([kernel.kallsyms]) 0% on stack, 0% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:0% (4 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0% on stack, 0.02% stack top
schedule ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
schedule ([kernel.kallsyms]) 0% on stack, 0% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack, 0.01% stack top
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.5% (139 of 26443 samples) On Stack:2.2% (584 of 26443 samples)
__lll_unlock_wake (/lib/x86_64-linux-gnu/libpthread-2.26.so) 2.2% on stack, 0.53% stack top
 On Stack:0.5% (139 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) Top of Stack:0.4% (94 of 26443 samples) On Stack:1.7% (439 of 26443 samples)
entry_SYSCALL_64_fastpath ([kernel.kallsyms]) 1.7% on stack, 0.36% stack top
 On Stack:0.4% (94 of 26443 samples)
sys_futex ([kernel.kallsyms]) Top of Stack:0% (4 of 26443 samples) On Stack:1.3% (345 of 26443 samples)
sys_futex ([kernel.kallsyms]) 1.3% on stack, 0.02% stack top
 On Stack:0% (4 of 26443 samples)
do_futex ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:1.3% (334 of 26443 samples)
do_futex ([kernel.kallsyms]) 1.3% on stack, 0.03% stack top
 On Stack:0% (9 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) Top of Stack:0% (13 of 26443 samples) On Stack:0% (13 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack, 0.05% stack top
drop_futex_key_refs.isra.15 ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
drop_futex_key_refs.isra.15 ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0.2% (47 of 26443 samples) On Stack:1.1% (290 of 26443 samples)
futex_wake ([kernel.kallsyms]) 1.1% on stack, 0.18% stack top
 On Stack:0.2% (47 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__irqentry_text_start ([kernel.kallsyms]) 0% on stack
smp_apic_timer_interrupt ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
smp_apic_timer_interrupt ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
run_rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
run_rebalance_domains ([kernel.kallsyms]) 0% on stack
rebalance_domains ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
rebalance_domains ([kernel.kallsyms]) 0% on stack
update_blocked_averages ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
update_blocked_averages ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_lock ([kernel.kallsyms]) On Stack:0% (8 of 26443 samples)
_raw_spin_lock ([kernel.kallsyms]) 0% on stack
native_queued_spin_lock_slowpath ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
native_queued_spin_lock_slowpath ([kernel.kallsyms]) 0% on stack, 0.03% stack top
get_futex_key ([kernel.kallsyms]) Top of Stack:0.1% (15 of 26443 samples) On Stack:0.1% (15 of 26443 samples)
get_futex_key ([kernel.kallsyms]) 0.1% on stack, 0.06% stack top
get_futex_key_refs.isra.13 ([kernel.kallsyms]) Top of Stack:0.1% (18 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
get_futex_key_refs.isra.13 ([kernel.kallsyms]) 0.1% on stack, 0.07% stack top
mark_wake_futex ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
mark_wake_futex ([kernel.kallsyms]) 0.1% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
__unqueue_futex ([kernel.kallsyms]) Top of Stack:0% (9 of 26443 samples) On Stack:0% (9 of 26443 samples)
__unqueue_futex ([kernel.kallsyms]) 0% on stack, 0.03% stack top
wake_q_add ([kernel.kallsyms]) Top of Stack:0% (10 of 26443 samples) On Stack:0% (10 of 26443 samples)
wake_q_add ([kernel.kallsyms]) 0% on stack, 0.04% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0.7% (181 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0.7% on stack, 0.02% stack top
 On Stack:0% (6 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0.7% (175 of 26443 samples)
try_to_wake_up ([kernel.kallsyms]) 0.7% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_lock_irqsave ([kernel.kallsyms]) 0% on stack, 0% stack top
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0.7% (173 of 26443 samples) On Stack:0.7% (173 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0.7% on stack, 0.65% stack top
hash_futex ([kernel.kallsyms]) Top of Stack:0.1% (20 of 26443 samples) On Stack:0.1% (20 of 26443 samples)
hash_futex ([kernel.kallsyms]) 0.1% on stack, 0.08% stack top
wake_up_q ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
wake_up_q ([kernel.kallsyms]) 0% on stack, 0% stack top
futex_wake ([kernel.kallsyms]) Top of Stack:0% (7 of 26443 samples) On Stack:0% (7 of 26443 samples)
futex_wake ([kernel.kallsyms]) 0% on stack, 0.03% stack top
sys_futex ([kernel.kallsyms]) Top of Stack:0% (6 of 26443 samples) On Stack:0% (6 of 26443 samples)
sys_futex ([kernel.kallsyms]) 0% on stack, 0.02% stack top
__pthread_disable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (21 of 26443 samples) On Stack:0.1% (22 of 26443 samples)
__pthread_disable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.08% stack top
 On Stack:0.1% (21 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
ret_from_intr ([kernel.kallsyms]) 0% on stack
do_IRQ ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
do_IRQ ([kernel.kallsyms]) 0% on stack
irq_exit ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
irq_exit ([kernel.kallsyms]) 0% on stack
__softirqentry_text_start ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__softirqentry_text_start ([kernel.kallsyms]) 0% on stack
blk_done_softirq ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
blk_done_softirq ([kernel.kallsyms]) 0% on stack
scsi_softirq_done ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_softirq_done ([kernel.kallsyms]) 0% on stack
scsi_finish_command ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_finish_command ([kernel.kallsyms]) 0% on stack
scsi_io_completion ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_io_completion ([kernel.kallsyms]) 0% on stack
scsi_end_request ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
scsi_end_request ([kernel.kallsyms]) 0% on stack
blk_update_request ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
blk_update_request ([kernel.kallsyms]) 0% on stack
bio_advance ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
bio_advance ([kernel.kallsyms]) 0% on stack, 0% stack top
__pthread_enable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (23 of 26443 samples) On Stack:0.1% (23 of 26443 samples)
__pthread_enable_asynccancel (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.09% stack top
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.2% (56 of 26443 samples) On Stack:0.2% (56 of 26443 samples)
__pthread_mutex_lock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.2% on stack, 0.21% stack top
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.2% (49 of 26443 samples) On Stack:0.2% (49 of 26443 samples)
__pthread_mutex_unlock (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.2% on stack, 0.19% stack top
__pthread_mutex_unlock_usercnt (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0% (8 of 26443 samples) On Stack:0% (8 of 26443 samples)
__pthread_mutex_unlock_usercnt (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0% on stack, 0.03% stack top
pread64@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pread64@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
pthread_cond_wait@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) Top of Stack:0.1% (19 of 26443 samples) On Stack:0.1% (19 of 26443 samples)
pthread_cond_wait@@GLIBC_2.3.2 (/lib/x86_64-linux-gnu/libpthread-2.26.so) 0.1% on stack, 0.07% stack top
pthread_mutex_lock@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
pthread_mutex_lock@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
pthread_mutex_unlock@plt (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pthread_mutex_unlock@plt (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv__fs_work (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0.2% (59 of 26443 samples) On Stack:0.2% (59 of 26443 samples)
uv__fs_work (/home/sqrt/src/node/master/out/Release/node) 0.2% on stack, 0.22% stack top
uv__getiovmax (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
uv__getiovmax (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
uv_async_send (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
uv_async_send (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0% stack top
uv_cond_wait (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
uv_cond_wait (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
uv_mutex_unlock (/home/sqrt/src/node/master/out/Release/node) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
uv_mutex_unlock (/home/sqrt/src/node/master/out/Release/node) 0% on stack, 0.01% stack top
std::__detail::_Prime_rehash_policy::_M_need_rehash (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::__detail::_Prime_rehash_policy::_M_need_rehash (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
std::chrono::_V2::steady_clock::now (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
std::chrono::_V2::steady_clock::now (/usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.24) 0% on stack, 0% stack top
sysmalloc (/lib/x86_64-linux-gnu/libc-2.26.so) Top of Stack:0% (7 of 26443 samples) On Stack:0.1% (25 of 26443 samples)
sysmalloc (/lib/x86_64-linux-gnu/libc-2.26.so) 0.1% on stack, 0.03% stack top
 On Stack:0% (7 of 26443 samples)
page_fault ([kernel.kallsyms]) On Stack:0.1% (18 of 26443 samples)
page_fault ([kernel.kallsyms]) 0.1% on stack
do_page_fault ([kernel.kallsyms]) On Stack:0.1% (18 of 26443 samples)
do_page_fault ([kernel.kallsyms]) 0.1% on stack
__do_page_fault ([kernel.kallsyms]) Top of Stack:0% (8 of 26443 samples) On Stack:0.1% (18 of 26443 samples)
__do_page_fault ([kernel.kallsyms]) 0.1% on stack, 0.03% stack top
 On Stack:0% (8 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) On Stack:0% (9 of 26443 samples)
handle_mm_fault ([kernel.kallsyms]) 0% on stack
__handle_mm_fault ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (8 of 26443 samples)
__handle_mm_fault ([kernel.kallsyms]) 0% on stack, 0% stack top
 On Stack:0% (1 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
alloc_pages_vma ([kernel.kallsyms]) 0% on stack
__alloc_pages_nodemask ([kernel.kallsyms]) On Stack:0% (5 of 26443 samples)
__alloc_pages_nodemask ([kernel.kallsyms]) 0% on stack
clear_page_erms ([kernel.kallsyms]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
clear_page_erms ([kernel.kallsyms]) 0% on stack, 0.01% stack top
get_page_from_freelist ([kernel.kallsyms]) Top of Stack:0% (2 of 26443 samples) On Stack:0% (2 of 26443 samples)
get_page_from_freelist ([kernel.kallsyms]) 0% on stack, 0.01% stack top
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
lru_cache_add_active_or_unevictable ([kernel.kallsyms]) 0% on stack
__lru_cache_add ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
__lru_cache_add ([kernel.kallsyms]) 0% on stack
pagevec_lru_move_fn ([kernel.kallsyms]) On Stack:0% (1 of 26443 samples)
pagevec_lru_move_fn ([kernel.kallsyms]) 0% on stack
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
_raw_spin_unlock_irqrestore ([kernel.kallsyms]) 0% on stack, 0% stack top
page_add_new_anon_rmap ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
page_add_new_anon_rmap ([kernel.kallsyms]) 0% on stack, 0% stack top
pmd_page_vaddr ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
pmd_page_vaddr ([kernel.kallsyms]) 0% on stack, 0% stack top
up_read ([kernel.kallsyms]) Top of Stack:0% (1 of 26443 samples) On Stack:0% (1 of 26443 samples)
up_read ([kernel.kallsyms]) 0% on stack, 0% stack top
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) On Stack:0% (3 of 26443 samples)
v8::internal::Builtin_HandleApiCall (/home/sqrt/src/node/master/out/Release/node) 0% on stack
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) On Stack:0% (3 of 26443 samples)
__clock_gettime (/lib/x86_64-linux-gnu/libc-2.26.so) 0% on stack
__vdso_clock_gettime ([vdso]) Top of Stack:0% (3 of 26443 samples) On Stack:0% (3 of 26443 samples)
__vdso_clock_gettime ([vdso]) 0% on stack, 0.01% stack top
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hot