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December 26, 2011 03:10
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Chipmunk js v8 profile (PyramidStack test)
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| Statistical profiling result from /Users/josephg/src/chipmunkjs/v8.log, (6853 ticks, 46 unaccounted, 0 excluded). | |
| [Unknown]: | |
| ticks total nonlib name | |
| 46 0.7% | |
| [Shared libraries]: | |
| ticks total nonlib name | |
| [JavaScript]: | |
| ticks total nonlib name | |
| 3151 46.0% 46.0% LazyCompile: *Arbiter.applyImpulse bench.js:2906 | |
| 306 4.5% 4.5% LazyCompile: *apply_impulse bench.js:4711 | |
| 210 3.1% 3.1% LazyCompile: *subtreeInsert bench.js:2036 | |
| 121 1.8% 1.8% LazyCompile: *subtreeRemove bench.js:2141 | |
| 112 1.6% 1.6% LazyCompile: Space.step bench.js:4534 | |
| 100 1.5% 1.5% LazyCompile: *updateFunc bench.js:4527 | |
| 75 1.1% 1.1% LazyCompile: *markLeafQuery bench.js:2174 | |
| 71 1.0% 1.0% LazyCompile: *bbTreeIntersectsNode bench.js:2169 | |
| 66 1.0% 1.0% Builtin: A builtin from the snapshot {1} | |
| 64 0.9% 0.9% LazyCompile: *findVerts bench.js:3107 | |
| 63 0.9% 0.9% LazyCompile: *poly2poly bench.js:3129 | |
| 63 0.9% 0.9% LazyCompile: *Arbiter.preStep bench.js:2860 | |
| 54 0.8% 0.8% LazyCompile: *markSubtree bench.js:2216 | |
| 50 0.7% 0.7% Stub: RecordWriteStub {3} | |
| 47 0.7% 0.7% LazyCompile: *findMSA bench.js:3062 | |
| 43 0.6% 0.6% LazyCompile: *Arbiter.applyCachedImpulse bench.js:2885 | |
| 42 0.6% 0.6% LazyCompile: *<anonymous> bench.js:4417 | |
| 38 0.6% 0.6% LazyCompile: *Arbiter.update bench.js:2822 | |
| 32 0.5% 0.5% Stub: KeyedLoadElementStub | |
| 30 0.4% 0.4% Stub: RecordWriteStub {6} | |
| 27 0.4% 0.4% Stub: StringAddStub | |
| 27 0.4% 0.4% KeyedLoadIC: args_count: 0 | |
| 25 0.4% 0.4% LazyCompile: *mymax bench.js:77 | |
| 22 0.3% 0.3% LazyCompile: *mymin bench.js:73 | |
| 22 0.3% 0.3% LazyCompile: *Space.processComponents bench.js:3965 | |
| 21 0.3% 0.3% Stub: RecordWriteStub | |
| 21 0.3% 0.3% Stub: CompareICStub {1} | |
| 21 0.3% 0.3% LazyCompile: ~bbTreeIntersectsNode bench.js:2169 | |
| 19 0.3% 0.3% Stub: RecordWriteStub {4} | |
| 18 0.3% 0.3% Stub: CompareStub_LT | |
| 18 0.3% 0.3% LazyCompile: *Leaf.update bench.js:2233 | |
| 17 0.2% 0.2% Stub: RecordWriteStub {8} | |
| 16 0.2% 0.2% Stub: RecordWriteStub {5} | |
| 15 0.2% 0.2% Stub: RecordWriteStub {7} | |
| 14 0.2% 0.2% Stub: StringAddStub {1} | |
| 14 0.2% 0.2% Stub: RecordWriteStub {2} | |
| 14 0.2% 0.2% LazyCompile: *Leaf.clearPairs bench.js:1904 | |
| 13 0.2% 0.2% Stub: BinaryOpStub_MUL_Alloc_HeapNumbers | |
| 13 0.2% 0.2% LazyCompile: *exports.collideShapes bench.js:3303 | |
| 13 0.2% 0.2% LazyCompile: *exports.Vect bench.js:250 | |
| 13 0.2% 0.2% LazyCompile: *Contact bench.js:58 | |
| 12 0.2% 0.2% Stub: CompareICStub {6} | |
| 10 0.1% 0.1% LazyCompile: ~Node.setB bench.js:1974 | |
| 10 0.1% 0.1% LazyCompile: *normal_relative_velocity bench.js:4688 | |
| 9 0.1% 0.1% Stub: CEntryStub {1} | |
| 9 0.1% 0.1% LazyCompile: *floodFillComponent bench.js:3936 | |
| 9 0.1% 0.1% LazyCompile: *Node.setA bench.js:1968 | |
| 9 0.1% 0.1% Builtin: A builtin from the snapshot {2} | |
| 8 0.1% 0.1% KeyedLoadIC: A keyed load IC from the snapshot | |
| 7 0.1% 0.1% LazyCompile: ~Arbiter.applyImpulse bench.js:2906 | |
| 7 0.1% 0.1% LazyCompile: *exports.v.add bench.js:292 | |
| 7 0.1% 0.1% LazyCompile: *Body.updatePosition bench.js:1535 | |
| 6 0.1% 0.1% Stub: RecordWriteStub {11} | |
| 6 0.1% 0.1% Stub: CompareICStub {5} | |
| 6 0.1% 0.1% LazyCompile: ~pairInsert bench.js:1926 | |
| 6 0.1% 0.1% LazyCompile: ~Contact bench.js:58 | |
| 6 0.1% 0.1% LazyCompile: *Space.arbiterSetFilter bench.js:4492 | |
| 6 0.1% 0.1% LazyCompile: *PolyShape.cacheData bench.js:1168 | |
| 6 0.1% 0.1% LazyCompile: *Body.pushArbiter bench.js:3900 | |
| 5 0.1% 0.1% Stub: CompareICStub | |
| 5 0.1% 0.1% Stub: BinaryOpStub_ADD_Alloc_HeapNumbers | |
| 5 0.1% 0.1% LazyCompile: ~exports.v.dot bench.js:269 | |
| 5 0.1% 0.1% LazyCompile: *findPointsBehindSeg bench.js:3155 | |
| 5 0.1% 0.1% LazyCompile: *Node bench.js:1789 | |
| 4 0.1% 0.1% Stub: TranscendentalCacheStub {3} | |
| 4 0.1% 0.1% Stub: TranscendentalCacheStub {2} | |
| 4 0.1% 0.1% Stub: ConstructStub | |
| 4 0.1% 0.1% Stub: CompareStub_GE | |
| 4 0.1% 0.1% Stub: CompareICStub {7} | |
| 4 0.1% 0.1% Stub: BinaryOpStub | |
| 4 0.1% 0.1% LazyCompile: ~exports.v.neg bench.js:318 | |
| 4 0.1% 0.1% LazyCompile: ToString native runtime.js:550 | |
| 4 0.1% 0.1% LazyCompile: *pairInsert bench.js:1926 | |
| 4 0.1% 0.1% LazyCompile: *Body.updateVelocity bench.js:1515 | |
| 4 0.1% 0.1% LazyCompile: *Arbiter.unthread bench.js:2796 | |
| 3 0.0% 0.0% Stub: UnaryOpStub_SUB_Alloc_HeapNumbers | |
| 3 0.0% 0.0% Stub: NumberToStringStub | |
| 3 0.0% 0.0% Stub: CompareICStub {2} | |
| 3 0.0% 0.0% Stub: CallFunctionStub | |
| 3 0.0% 0.0% LazyCompile: ~updateFunc bench.js:4527 | |
| 3 0.0% 0.0% LazyCompile: ~floodFillComponent bench.js:3936 | |
| 3 0.0% 0.0% LazyCompile: ~findMSA bench.js:3062 | |
| 3 0.0% 0.0% LazyCompile: ~Body.isSleeping bench.js:1413 | |
| 3 0.0% 0.0% LazyCompile: ~Arbiter.update bench.js:2822 | |
| 3 0.0% 0.0% LazyCompile: ~Arbiter.applyCachedImpulse bench.js:2885 | |
| 3 0.0% 0.0% LazyCompile: BBTree.each bench.js:2363 | |
| 3 0.0% 0.0% LazyCompile: *k_scalar_body bench.js:4740 | |
| 3 0.0% 0.0% LazyCompile: *k_scalar bench.js:4746 | |
| 3 0.0% 0.0% KeyedCallMegamorphic: args_count: 2 | |
| 2 0.0% 0.0% Stub: ToBooleanStub_UndefinedSpecObject | |
| 2 0.0% 0.0% Stub: ToBooleanStub | |
| 2 0.0% 0.0% Stub: RecordWriteStub {9} | |
| 2 0.0% 0.0% Stub: RecordWriteStub {10} | |
| 2 0.0% 0.0% Stub: FastCloneShallowArrayStub | |
| 2 0.0% 0.0% Stub: ConstructStub {1} | |
| 2 0.0% 0.0% Stub: BinaryOpStub_MUL_OverwriteLeft_HeapNumbers | |
| 2 0.0% 0.0% LazyCompile: ~subtreeInsert bench.js:2036 | |
| 2 0.0% 0.0% LazyCompile: ~seg2poly bench.js:3174 | |
| 2 0.0% 0.0% LazyCompile: ~pow native math.js:160 | |
| 2 0.0% 0.0% LazyCompile: ~markLeaf bench.js:2191 | |
| 2 0.0% 0.0% LazyCompile: ~Node.setA bench.js:1968 | |
| 2 0.0% 0.0% LazyCompile: ~Arbiter.unthread bench.js:2796 | |
| 2 0.0% 0.0% LazyCompile: ~Arbiter.preStep bench.js:2860 | |
| 2 0.0% 0.0% LazyCompile: ToObject native runtime.js:567 | |
| 2 0.0% 0.0% LazyCompile: FILTER_KEY native runtime.js:399 | |
| 2 0.0% 0.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 2 0.0% 0.0% LazyCompile: *hashPair bench.js:52 | |
| 2 0.0% 0.0% LazyCompile: *exports.v.neg bench.js:318 | |
| 2 0.0% 0.0% LazyCompile: *Space.lookupHandler bench.js:3466 | |
| 2 0.0% 0.0% Function: ~<anonymous> bench.js:4417 | |
| 1 0.0% 0.0% Stub: TranscendentalCacheStub {1} | |
| 1 0.0% 0.0% Stub: TranscendentalCacheStub | |
| 1 0.0% 0.0% Stub: ToBooleanStub_SmiHeapNumber | |
| 1 0.0% 0.0% Stub: ToBooleanStub_Smi | |
| 1 0.0% 0.0% Stub: ToBooleanStub_NullSpecObject | |
| 1 0.0% 0.0% Stub: RecordWriteStub {1} | |
| 1 0.0% 0.0% Stub: RecordWriteStub {12} | |
| 1 0.0% 0.0% Stub: CompareICStub {8} | |
| 1 0.0% 0.0% Stub: CompareICStub {4} | |
| 1 0.0% 0.0% Stub: CompareICStub {3} | |
| 1 0.0% 0.0% Stub: CallFunctionStub {1} | |
| 1 0.0% 0.0% Stub: BinaryOpStub_SUB_OverwriteLeft_HeapNumbers | |
| 1 0.0% 0.0% Stub: BinaryOpStub_SUB_Alloc_HeapNumbers | |
| 1 0.0% 0.0% Stub: BinaryOpStub_MUL_Alloc_SMI {1} | |
| 1 0.0% 0.0% Stub: BinaryOpStub_MUL_Alloc_SMI | |
| 1 0.0% 0.0% Stub: BinaryOpStub_DIV_Alloc_HeapNumbers | |
| 1 0.0% 0.0% Stub: BinaryOpStub_ADD_OverwriteRight_HeapNumbers | |
| 1 0.0% 0.0% Stub: BinaryOpStub_ADD_OverwriteLeft_Strings | |
| 1 0.0% 0.0% Stub: BinaryOpStub_ADD_OverwriteLeft_HeapNumbers | |
| 1 0.0% 0.0% LazyCompile: ~normal_relative_velocity bench.js:4688 | |
| 1 0.0% 0.0% LazyCompile: ~findPointsBehindSeg bench.js:3155 | |
| 1 0.0% 0.0% LazyCompile: ~exports.v.sub bench.js:305 | |
| 1 0.0% 0.0% LazyCompile: ~exports.v.cross bench.js:346 | |
| 1 0.0% 0.0% LazyCompile: ~componentRoot bench.js:3853 | |
| 1 0.0% 0.0% LazyCompile: ~bbTreeMergedArea bench.js:2022 | |
| 1 0.0% 0.0% LazyCompile: ~assert bench.js:38 | |
| 1 0.0% 0.0% LazyCompile: ~Thread.unlink bench.js:1888 | |
| 1 0.0% 0.0% LazyCompile: ~Space.processComponents bench.js:3965 | |
| 1 0.0% 0.0% LazyCompile: ~Space.lookupHandler bench.js:3466 | |
| 1 0.0% 0.0% LazyCompile: ~PolyShape.transformAxes bench.js:1156 | |
| 1 0.0% 0.0% LazyCompile: ~PolyShape.containsVert bench.js:1249 | |
| 1 0.0% 0.0% LazyCompile: ~PolyShape.cacheData bench.js:1168 | |
| 1 0.0% 0.0% LazyCompile: ~Node.replaceChild bench.js:1994 | |
| 1 0.0% 0.0% LazyCompile: ~Leaf bench.js:1806 | |
| 1 0.0% 0.0% LazyCompile: ~CollisionHandler.preSolve bench.js:2602 | |
| 1 0.0% 0.0% LazyCompile: ~Body.updateVelocity bench.js:1515 | |
| 1 0.0% 0.0% LazyCompile: ~Body.updatePosition bench.js:1535 | |
| 1 0.0% 0.0% LazyCompile: ~Body.pushArbiter bench.js:3900 | |
| 1 0.0% 0.0% LazyCompile: ~Body.kineticEnergy bench.js:1631 | |
| 1 0.0% 0.0% LazyCompile: ~Body.activate bench.js:3879 | |
| 1 0.0% 0.0% LazyCompile: ~BBTree.getStamp bench.js:1845 | |
| 1 0.0% 0.0% LazyCompile: ~Arbiter.next bench.js:2973 | |
| 1 0.0% 0.0% LazyCompile: ~Arbiter bench.js:2625 | |
| 1 0.0% 0.0% LazyCompile: *vdot2 bench.js:274 | |
| 1 0.0% 0.0% LazyCompile: *markLeaf bench.js:2191 | |
| 1 0.0% 0.0% LazyCompile: *isNaN native v8natives.js:108 | |
| 1 0.0% 0.0% LazyCompile: *exports.v.sub bench.js:305 | |
| 1 0.0% 0.0% LazyCompile: *exports.v.dot bench.js:269 | |
| 1 0.0% 0.0% LazyCompile: *apply_impulses bench.js:4719 | |
| 1 0.0% 0.0% LazyCompile: *Node.setB bench.js:1974 | |
| 1 0.0% 0.0% LazyCompile: *Node.replaceChild bench.js:1994 | |
| 1 0.0% 0.0% Function: ~unsigned32 bench.js:4939 | |
| 1 0.0% 0.0% Builtin: A builtin from the snapshot | |
| [C++]: | |
| ticks total nonlib name | |
| 704 10.3% 10.3% v8::internal::SemiSpaceIterator::Next | |
| 56 0.8% 0.8% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::EvacuateObject<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::ObjectContents)1, (v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::SizeRestriction)0> | |
| 41 0.6% 0.6% v8::internal::StoreBuffer::FindPointersToNewSpaceOnPage | |
| 29 0.4% 0.4% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::EvacuateObject<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::ObjectContents)1, (v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::SizeRestriction)0> | |
| 24 0.4% 0.4% v8::internal::Heap::PerformGarbageCollection | |
| 23 0.3% 0.3% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::EvacuateObject<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::ObjectContents)0, (v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::SizeRestriction)1> | |
| 22 0.3% 0.3% v8::internal::HashTable<v8::internal::CompilationCacheShape, v8::internal::HashTableKey*>::Rehash | |
| 20 0.3% 0.3% v8::internal::String::WriteToFlat<unsigned short> | |
| 14 0.2% 0.2% v8::internal::Builtins::InitBuiltinFunctionTable | |
| 14 0.2% 0.2% _chmod | |
| 13 0.2% 0.2% v8::internal::String::StringShortPrint | |
| 12 0.2% 0.2% v8::internal::DescriptorArray::CopyInsert | |
| 11 0.2% 0.2% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::EvacuateShortcutCandidate | |
| 11 0.2% 0.2% v8::internal::Heap::CreateInitialMaps | |
| 11 0.2% 0.2% _dbm_open | |
| 10 0.1% 0.1% v8::internal::PagedSpace::AllocateRaw | |
| 10 0.1% 0.1% v8::internal::Heap::NextGCIsLikelyToBeFull | |
| 9 0.1% 0.1% v8::internal::ScavengeVisitor::~ScavengeVisitor | |
| 9 0.1% 0.1% v8::internal::Map::PutPrototypeTransition | |
| 8 0.1% 0.1% v8::internal::FixedArray::SortPairs | |
| 8 0.1% 0.1% v8::internal::Dictionary<v8::internal::StringDictionaryShape, v8::internal::String*>::GenerateNewEnumerationIndices | |
| 8 0.1% 0.1% v8::internal::DescriptorArray::RemoveTransitions | |
| 7 0.1% 0.1% v8::internal::String::SlowEquals | |
| 7 0.1% 0.1% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::ObjectEvacuationStrategy<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::ObjectContents)1>::VisitSpecialized<512> | |
| 7 0.1% 0.1% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)1>::ObjectEvacuationStrategy<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)1>::ObjectContents)0>::VisitSpecialized<32> | |
| 7 0.1% 0.1% v8::internal::JSObject::SetPropertyWithCallbackSetterInPrototypes | |
| 7 0.1% 0.1% v8::internal::Heap::IdleNotification | |
| 7 0.1% 0.1% v8::internal::DoubleToAscii | |
| 6 0.1% 0.1% v8::internal::HeapObjectsFilter::~HeapObjectsFilter | |
| 6 0.1% 0.1% v8::internal::Genesis::InstallNatives | |
| 6 0.1% 0.1% _dbm_fetch | |
| 5 0.1% 0.1% v8::internal::RuntimeProfiler::RemoveDeadSamples | |
| 5 0.1% 0.1% v8::internal::JSProxy::HasPropertyWithHandler | |
| 5 0.1% 0.1% v8::internal::ConvertCaseHelper<unibrow::ToLowercase> | |
| 4 0.1% 0.1% v8::internal::RuntimeProfiler::Optimize | |
| 4 0.1% 0.1% v8::internal::LCodeGen::DoDeferredStringCharFromCode | |
| 4 0.1% 0.1% v8::internal::Heap::Setup | |
| 4 0.1% 0.1% v8::internal::Heap::CollectAllAvailableGarbage | |
| 3 0.0% 0.0% v8::internal::StringDictionary::FindEntry | |
| 3 0.0% 0.0% v8::internal::String::Get | |
| 3 0.0% 0.0% v8::internal::StaticNewSpaceVisitor<v8::internal::NewSpaceScavenger>::VisitSeqTwoByteString | |
| 3 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::EvacuateObject<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::ObjectContents)1, (v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::SizeRestriction)1> | |
| 3 0.0% 0.0% v8::internal::RuntimeProfiler::StopRuntimeProfilerThreadBeforeShutdown | |
| 3 0.0% 0.0% v8::internal::PolymorphicCodeCacheHashTableKey::AsObject | |
| 3 0.0% 0.0% v8::internal::MarkCompactCollector::SweepSpace | |
| 3 0.0% 0.0% v8::internal::LChunkBuilder::DoGlobalObject | |
| 3 0.0% 0.0% v8::internal::JSArray::Expand | |
| 3 0.0% 0.0% v8::internal::HeapObject::HeapObjectShortPrint | |
| 3 0.0% 0.0% v8::internal::Heap::TearDown | |
| 3 0.0% 0.0% v8::internal::Heap::IterateStrongRoots | |
| 3 0.0% 0.0% v8::internal::Heap::AllocateRawFixedDoubleArray | |
| 3 0.0% 0.0% v8::internal::ElementsAccessor::InitializeOncePerProcess | |
| 3 0.0% 0.0% v8::internal::CodeCache::UpdateDefaultCache | |
| 3 0.0% 0.0% v8::Script::New | |
| 3 0.0% 0.0% _proc_listpidspath | |
| 2 0.0% 0.0% v8::internal::UseInterval::SplitAt | |
| 2 0.0% 0.0% v8::internal::UnreachableObjectsFilter::SkipObject | |
| 2 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::ObjectEvacuationStrategy<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::ObjectContents)1>::VisitSpecialized<144> | |
| 2 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)1>::ObjectEvacuationStrategy<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)1>::ObjectContents)0>::VisitSpecialized<48> | |
| 2 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::EvacuateShortcutCandidate | |
| 2 0.0% 0.0% v8::internal::RuntimeProfiler::IsSomeIsolateInJS | |
| 2 0.0% 0.0% v8::internal::RuntimeProfiler::ClearSampleBuffer | |
| 2 0.0% 0.0% v8::internal::RuntimeProfiler::AttemptOnStackReplacement | |
| 2 0.0% 0.0% v8::internal::MarkCompactCollector::SweepConservatively | |
| 2 0.0% 0.0% v8::internal::Map::UpdateCodeCache | |
| 2 0.0% 0.0% v8::internal::Map::TraverseTransitionTree | |
| 2 0.0% 0.0% v8::internal::Map::FindInCodeCache | |
| 2 0.0% 0.0% v8::internal::LCodeGen::RecordSafepoint | |
| 2 0.0% 0.0% v8::internal::LChunkBuilder::DoThisFunction | |
| 2 0.0% 0.0% v8::internal::LAllocator::LAllocator | |
| 2 0.0% 0.0% v8::internal::KeyedLoadIC::GenerateGeneric | |
| 2 0.0% 0.0% v8::internal::JSReceiver::LocalLookup | |
| 2 0.0% 0.0% v8::internal::JSObject::UpdateMapCodeCache | |
| 2 0.0% 0.0% v8::internal::JSObject::SetElementWithCallback | |
| 2 0.0% 0.0% v8::internal::JSObject::GetLocalElementKeys | |
| 2 0.0% 0.0% v8::internal::JSObject::DefineAccessor | |
| 2 0.0% 0.0% v8::internal::JSObject::AddProperty | |
| 2 0.0% 0.0% v8::internal::Heap::Heap | |
| 2 0.0% 0.0% v8::internal::Heap::GarbageCollectionEpilogue | |
| 2 0.0% 0.0% v8::internal::Heap::AddGCPrologueCallback | |
| 2 0.0% 0.0% v8::internal::HashTable<v8::internal::SymbolTableShape, v8::internal::HashTableKey*>::Rehash | |
| 2 0.0% 0.0% v8::internal::FlatStringReader::FlatStringReader | |
| 2 0.0% 0.0% v8::internal::FixedArray::CopySize | |
| 2 0.0% 0.0% v8::internal::ExternalUnsignedIntArray::SetValue | |
| 2 0.0% 0.0% v8::internal::ElementsAccessor::InitializeOncePerProcess()::ConcreteElementsAccessors::ConcreteElementsAccessors | |
| 2 0.0% 0.0% v8::internal::Dictionary<v8::internal::NumberDictionaryShape, unsigned int>::CopyKeysTo | |
| 2 0.0% 0.0% v8::internal::DescriptorArray::Allocate | |
| 2 0.0% 0.0% v8::internal::Deoptimizer::FindDeoptimizingCodeFromAddress | |
| 2 0.0% 0.0% v8::internal::CodeCache::Lookup | |
| 2 0.0% 0.0% _lchflags | |
| 2 0.0% 0.0% __malloc_initialize | |
| 2 0.0% 0.0% ___tcf_0 | |
| 1 0.0% 0.0% v8::preparser::PreParser::ParseDebuggerStatement | |
| 1 0.0% 0.0% v8::internal::WriteBytes | |
| 1 0.0% 0.0% v8::internal::StubCache::ComputeKeyedLoadInterceptor | |
| 1 0.0% 0.0% v8::internal::StringStream::PrintByteArray | |
| 1 0.0% 0.0% v8::internal::StringSharedKey::IsMatch | |
| 1 0.0% 0.0% v8::internal::StringDictionary::CopyEnumKeysTo | |
| 1 0.0% 0.0% v8::internal::String::ToWideCString | |
| 1 0.0% 0.0% v8::internal::SplayTree<v8::internal::DispatchTable::Config, v8::internal::ZoneListAllocationPolicy>::ForEachNode<v8::internal::SplayTree<v8::internal::DispatchTable::Config, v8::internal::ZoneListAllocationPolicy>::NodeToPairAdaptor<v8::internal::CharacterRangeSplitter> > | |
| 1 0.0% 0.0% v8::internal::SharedFunctionInfoMarkingVisitor::VisitPointer | |
| 1 0.0% 0.0% v8::internal::Scope::AllocateNonParameterLocal | |
| 1 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)1>::EvacuateObject<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)1>::ObjectContents)0, (v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)1>::SizeRestriction)0> | |
| 1 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::EvacuateObject<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::ObjectContents)0, (v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::SizeRestriction)1> | |
| 1 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::EvacuateObject<(v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::ObjectContents)0, (v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)1, (v8::internal::LoggingAndProfiling)0>::SizeRestriction)0> | |
| 1 0.0% 0.0% v8::internal::ScavengingVisitor<(v8::internal::MarksHandling)0, (v8::internal::LoggingAndProfiling)0>::EvacuateSeqAsciiString | |
| 1 0.0% 0.0% v8::internal::Runtime_StringCompare | |
| 1 0.0% 0.0% v8::internal::RuntimeProfiler::UpdateSamplesAfterScavenge | |
| 1 0.0% 0.0% v8::internal::RuntimeProfiler::Setup | |
| 1 0.0% 0.0% v8::internal::RootMarkingVisitor::VisitPointers | |
| 1 0.0% 0.0% v8::internal::RootMarkingVisitor::MarkObjectByPointer | |
| 1 0.0% 0.0% v8::internal::Processor::VisitSwitchStatement | |
| 1 0.0% 0.0% v8::internal::PrintF | |
| 1 0.0% 0.0% v8::internal::OptimizedFrame::GetFunctions | |
| 1 0.0% 0.0% v8::internal::NormalizeProperties | |
| 1 0.0% 0.0% v8::internal::NewSpace::RecordAllocation | |
| 1 0.0% 0.0% v8::internal::MessageHandler::ReportMessage | |
| 1 0.0% 0.0% v8::internal::MarkCompactCollector::Prepare | |
| 1 0.0% 0.0% v8::internal::Logger::CodeMoveEvent | |
| 1 0.0% 0.0% v8::internal::LoadIC::Load | |
| 1 0.0% 0.0% v8::internal::LiveRange::SplitAt | |
| 1 0.0% 0.0% v8::internal::LiveRange::FirstIntersection | |
| 1 0.0% 0.0% v8::internal::List<v8::internal::LCodeGen::JumpTableEntry, v8::internal::ZoneListAllocationPolicy>::ResizeAddInternal | |
| 1 0.0% 0.0% v8::internal::List<v8::internal::Handle<v8::internal::Object>, v8::internal::ZoneListAllocationPolicy>::Add | |
| 1 0.0% 0.0% v8::internal::LargeObjectSpace::TearDown | |
| 1 0.0% 0.0% v8::internal::LargeObjectSpace::FreeUnmarkedObjects | |
| 1 0.0% 0.0% v8::internal::LCodeGen::DoShiftI | |
| 1 0.0% 0.0% v8::internal::LCodeGen::DoMathLog | |
| 1 0.0% 0.0% v8::internal::LCodeGen::DoLoadKeyedGeneric | |
| 1 0.0% 0.0% v8::internal::LCodeGen::DoDeferredNumberTagD | |
| 1 0.0% 0.0% v8::internal::LClassOfTestAndBranch::PrintDataTo | |
| 1 0.0% 0.0% v8::internal::LChunkBuilder::DoStoreContextSlot | |
| 1 0.0% 0.0% v8::internal::LChunkBuilder::DoDeleteProperty | |
| 1 0.0% 0.0% v8::internal::LChunkBuilder::DoConstant | |
| 1 0.0% 0.0% v8::internal::LChunkBuilder::DoBit | |
| 1 0.0% 0.0% v8::internal::LAllocator::ResolvePhis | |
| 1 0.0% 0.0% v8::internal::LAllocator::ProcessOsrEntry | |
| 1 0.0% 0.0% v8::internal::LAllocator::ProcessInstructions | |
| 1 0.0% 0.0% v8::internal::LAllocator::PopulatePointerMaps | |
| 1 0.0% 0.0% v8::internal::LAllocator::LiveRangeFor | |
| 1 0.0% 0.0% v8::internal::LAllocator::InitializeLivenessAnalysis | |
| 1 0.0% 0.0% v8::internal::LAllocator::FixedDoubleLiveRangeFor | |
| 1 0.0% 0.0% v8::internal::LAllocator::AllocateRegisters | |
| 1 0.0% 0.0% v8::internal::LAllocator::AllocateBlockedReg | |
| 1 0.0% 0.0% v8::internal::LAllocator::ActiveToHandled | |
| 1 0.0% 0.0% v8::internal::KeyedStoreIC::Store | |
| 1 0.0% 0.0% v8::internal::JavaScriptScanner::Scan | |
| 1 0.0% 0.0% v8::internal::JSObject::LookupAccessor | |
| 1 0.0% 0.0% v8::internal::JSObject::FastPropertyAtPut | |
| 1 0.0% 0.0% v8::internal::JSFunction::RemovePrototype | |
| 1 0.0% 0.0% v8::internal::Isolate::CaptureCurrentStackTrace | |
| 1 0.0% 0.0% v8::internal::IntToCString | |
| 1 0.0% 0.0% v8::internal::HeapSortPairs | |
| 1 0.0% 0.0% v8::internal::Heap::SymbolMapForString | |
| 1 0.0% 0.0% v8::internal::Heap::ProcessWeakReferences | |
| 1 0.0% 0.0% v8::internal::Heap::IsHeapIterable | |
| 1 0.0% 0.0% v8::internal::Heap::AllocateConsString | |
| 1 0.0% 0.0% v8::internal::Heap::AllocateCatchContext | |
| 1 0.0% 0.0% v8::internal::HInstruction::PrintMnemonicTo | |
| 1 0.0% 0.0% v8::internal::HInstruction::InsertAfter | |
| 1 0.0% 0.0% v8::internal::HGraphBuilder::GenerateStringCompare | |
| 1 0.0% 0.0% v8::internal::HGraph::EliminateUnreachablePhis | |
| 1 0.0% 0.0% v8::internal::HCallRuntime::PrintDataTo | |
| 1 0.0% 0.0% v8::internal::GetScriptLineNumber | |
| 1 0.0% 0.0% v8::internal::FreeListNode::set_size | |
| 1 0.0% 0.0% v8::internal::FreeList::FreeList | |
| 1 0.0% 0.0% v8::internal::FlexibleBodyVisitor<v8::internal::StaticMarkingVisitor, v8::internal::JSObject::BodyDescriptor, void>::VisitSpecialized<24> | |
| 1 0.0% 0.0% v8::internal::ExternalUnsignedByteArray::SetValue | |
| 1 0.0% 0.0% v8::internal::ExternalReferenceTable::PopulateTable | |
| 1 0.0% 0.0% v8::internal::Execution::InstantiateObject | |
| 1 0.0% 0.0% v8::internal::ElementsAccessor::ForArray | |
| 1 0.0% 0.0% v8::internal::Dictionary<v8::internal::NumberDictionaryShape, unsigned int>::AtPut | |
| 1 0.0% 0.0% v8::internal::Deoptimizer::Grab | |
| 1 0.0% 0.0% v8::internal::Deoptimizer::DoComputeOutputFrames | |
| 1 0.0% 0.0% v8::internal::Deoptimizer::Deoptimizer | |
| 1 0.0% 0.0% v8::internal::DateParser::ParseES5DateTime<unsigned short const> | |
| 1 0.0% 0.0% v8::internal::CodeRange::Setup | |
| 1 0.0% 0.0% v8::internal::CellSpace::RoundSizeDownToObjectAlignment | |
| 1 0.0% 0.0% v8::internal::Assembler::enter | |
| 1 0.0% 0.0% v8::internal::Assembler::decl | |
| 1 0.0% 0.0% v8::Script::Run | |
| 1 0.0% 0.0% _szone_ptr_in_use_enumerator | |
| 1 0.0% 0.0% _fma$fenv_access_off | |
| 1 0.0% 0.0% _abort_report_np | |
| 1 0.0% 0.0% _abort | |
| 1 0.0% 0.0% __asl_server_prune | |
| 1 0.0% 0.0% ___vfprintf | |
| 1 0.0% 0.0% ___chud | |
| [GC]: | |
| ticks total nonlib name | |
| 297 4.3% | |
| [Bottom up (heavy) profile]: | |
| Note: percentage shows a share of a particular caller in the total | |
| amount of its parent calls. | |
| Callers occupying less than 2.0% are not shown. | |
| ticks parent name | |
| 3151 46.0% LazyCompile: *Arbiter.applyImpulse bench.js:2906 | |
| 3147 99.9% LazyCompile: Space.step bench.js:4534 | |
| 3144 99.9% LazyCompile: *run_bench bench.js:5588 | |
| 3144 100.0% LazyCompile: ~profile bench.js:5630 | |
| 3144 100.0% Script: bench.js | |
| 704 10.3% v8::internal::SemiSpaceIterator::Next | |
| 470 66.8% LazyCompile: Space.step bench.js:4534 | |
| 470 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 470 100.0% LazyCompile: ~profile bench.js:5630 | |
| 470 100.0% Script: bench.js | |
| 131 18.6% LazyCompile: *Arbiter.applyImpulse bench.js:2906 | |
| 131 100.0% LazyCompile: Space.step bench.js:4534 | |
| 131 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 131 100.0% LazyCompile: ~profile bench.js:5630 | |
| 131 100.0% Script: bench.js | |
| 39 5.5% LazyCompile: *Leaf.update bench.js:2233 | |
| 39 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 39 100.0% LazyCompile: Space.step bench.js:4534 | |
| 39 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 39 100.0% LazyCompile: ~profile bench.js:5630 | |
| 27 3.8% LazyCompile: *subtreeInsert bench.js:2036 | |
| 23 85.2% LazyCompile: *subtreeInsert bench.js:2036 | |
| 21 91.3% LazyCompile: *subtreeInsert bench.js:2036 | |
| 17 81.0% LazyCompile: *subtreeInsert bench.js:2036 | |
| 15 88.2% LazyCompile: *subtreeInsert bench.js:2036 | |
| 2 11.8% LazyCompile: *Leaf.update bench.js:2233 | |
| 4 19.0% LazyCompile: *Leaf.update bench.js:2233 | |
| 4 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 2 8.7% LazyCompile: *Leaf.update bench.js:2233 | |
| 2 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 2 100.0% LazyCompile: Space.step bench.js:4534 | |
| 3 11.1% LazyCompile: *Leaf.update bench.js:2233 | |
| 3 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 3 100.0% LazyCompile: Space.step bench.js:4534 | |
| 3 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 1 3.7% LazyCompile: ~Leaf.update bench.js:2233 | |
| 1 100.0% LazyCompile: ~BBTree.reindexQuery bench.js:2303 | |
| 1 100.0% LazyCompile: Space.step bench.js:4534 | |
| 1 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 16 2.3% LazyCompile: BBTree.each bench.js:2363 | |
| 16 100.0% LazyCompile: Space.step bench.js:4534 | |
| 16 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 16 100.0% LazyCompile: ~profile bench.js:5630 | |
| 16 100.0% Script: bench.js | |
| 306 4.5% LazyCompile: *apply_impulse bench.js:4711 | |
| 306 100.0% LazyCompile: *Arbiter.applyImpulse bench.js:2906 | |
| 302 98.7% LazyCompile: Space.step bench.js:4534 | |
| 302 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 302 100.0% LazyCompile: ~profile bench.js:5630 | |
| 302 100.0% Script: bench.js | |
| 210 3.1% LazyCompile: *subtreeInsert bench.js:2036 | |
| 187 89.0% LazyCompile: *subtreeInsert bench.js:2036 | |
| 170 90.9% LazyCompile: *subtreeInsert bench.js:2036 | |
| 156 91.8% LazyCompile: *subtreeInsert bench.js:2036 | |
| 135 86.5% LazyCompile: *subtreeInsert bench.js:2036 | |
| 117 86.7% LazyCompile: *subtreeInsert bench.js:2036 | |
| 18 13.3% LazyCompile: *Leaf.update bench.js:2233 | |
| 21 13.5% LazyCompile: *Leaf.update bench.js:2233 | |
| 21 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 14 8.2% LazyCompile: *Leaf.update bench.js:2233 | |
| 14 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 14 100.0% LazyCompile: Space.step bench.js:4534 | |
| 17 9.1% LazyCompile: *Leaf.update bench.js:2233 | |
| 17 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 17 100.0% LazyCompile: Space.step bench.js:4534 | |
| 17 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 23 11.0% LazyCompile: *Leaf.update bench.js:2233 | |
| 23 100.0% LazyCompile: BBTree.reindexQuery bench.js:2303 | |
| 23 100.0% LazyCompile: Space.step bench.js:4534 | |
| 23 100.0% LazyCompile: *run_bench bench.js:5588 | |
| 23 100.0% LazyCompile: ~profile bench.js:5630 |
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