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Allocated native memory profile

Allocated 243 MiB over 84,474 samples (2.95 KiB per sample).

Category % Size Samples
Native 100.0% 243 MiB 84,474

Hottest functions

Self size

Functions ranked by native bytes allocated directly in the function body, excluding callees.

Categories

Native
% Size Samples Function Location
99.9% 243 MiB 83,768 malloc_hook libasyncProfiler.dylib
0.1% 145 KiB 694 realloc_hook libasyncProfiler.dylib
<0.1% 1.31 KiB 12 calloc_hook libasyncProfiler.dylib

Callers

Callers ranked by contribution to each function's self size. Inlining can make caller attribution imprecise.

malloc_hook (libasyncProfiler.dylib)
% Size Samples Caller Location
97.1% 236 MiB 81,397 os::malloc libjvm.dylib
2.3% 5.61 MiB 751 Java_java_lang_ClassLoader_defineClass1 libjava.dylib
0.3% 868 KiB 63 readBytes libjava.dylib
0.2% 384 KiB 12 updatewindow libzip.dylib
0.1% 178 KiB 236 Java_java_lang_ClassLoader_defineClass0 libjava.dylib
realloc_hook (libasyncProfiler.dylib)
% Size Samples Caller Location
100.0% 145 KiB 694 os::realloc libjvm.dylib
calloc_hook (libasyncProfiler.dylib)
% Size Samples Caller Location
100.0% 1.31 KiB 12 Java_java_util_zip_Inflater_init libzip.dylib

Total size

Functions ranked by total native bytes allocated in the function and all its callees.

% Size Samples Function Location
99.9% 243 MiB 83,768 malloc_hook libasyncProfiler.dylib
97.0% 236 MiB 81,397 os::malloc libjvm.dylib
94.7% 231 MiB 35,527 _pthread_start libsystem_pthread.dylib
94.7% 231 MiB 35,527 thread_start libsystem_pthread.dylib
94.7% 231 MiB 35,374 Thread::call_run libjvm.dylib
94.7% 231 MiB 35,374 thread_native_entry libjvm.dylib
49.6% 121 MiB 68,108 AllocateHeap libjvm.dylib
47.0% 114 MiB 10,360 JavaThread::thread_main_inner libjvm.dylib
47.0% 114 MiB 10,139 CompileBroker::compiler_thread_loop libjvm.dylib
46.9% 114 MiB 10,091 CompileBroker::invoke_compiler_on_method libjvm.dylib
46.8% 114 MiB 10,982 VMThread::inner_execute libjvm.dylib
46.8% 114 MiB 10,982 VMThread::run libjvm.dylib
46.8% 114 MiB 10,817 VM_Operation::evaluate libjvm.dylib
46.8% 114 MiB 10,817 VMThread::evaluate_operation libjvm.dylib
46.8% 114 MiB 1,896 Chunk::operator new libjvm.dylib
46.8% 114 MiB 1,825 Arena::grow libjvm.dylib
46.1% 112 MiB 2,563 Compile::Compile libjvm.dylib
46.1% 112 MiB 2,563 C2Compiler::compile_method libjvm.dylib
44.8% 109 MiB 2,623 G1CollectedHeap::do_full_collection libjvm.dylib
44.8% 109 MiB 2,623 VM_G1CollectFull::doit libjvm.dylib

Categories

Native
% Size Samples Function Location
99.9% 243 MiB 83,768 malloc_hook libasyncProfiler.dylib
97.0% 236 MiB 81,397 os::malloc libjvm.dylib
94.7% 231 MiB 35,527 _pthread_start libsystem_pthread.dylib
94.7% 231 MiB 35,527 thread_start libsystem_pthread.dylib
94.7% 231 MiB 35,374 Thread::call_run libjvm.dylib
94.7% 231 MiB 35,374 thread_native_entry libjvm.dylib
49.6% 121 MiB 68,108 AllocateHeap libjvm.dylib
47.0% 114 MiB 10,360 JavaThread::thread_main_inner libjvm.dylib
46.8% 114 MiB 10,982 VMThread::inner_execute libjvm.dylib
46.8% 114 MiB 10,982 VMThread::run libjvm.dylib
46.8% 114 MiB 10,817 VM_Operation::evaluate libjvm.dylib
46.8% 114 MiB 10,817 VMThread::evaluate_operation libjvm.dylib
46.8% 114 MiB 1,896 Chunk::operator new libjvm.dylib
46.8% 114 MiB 1,825 Arena::grow libjvm.dylib
44.8% 109 MiB 2,623 G1CollectedHeap::do_full_collection libjvm.dylib
44.8% 109 MiB 2,623 VM_G1CollectFull::doit libjvm.dylib
44.7% 109 MiB 312 G1FullCollector::G1FullCollector libjvm.dylib
44.6% 109 MiB 108 G1FullGCMarker::G1FullGCMarker libjvm.dylib
5.4% 13.1 MiB 404 Arena::Arealloc libjvm.dylib
3.4% 8.33 MiB 22,421 Java_java_lang_ClassLoader_defineClass1 libjava.dylib

Callees

Callees ranked by contribution to each function's total size. Inlining can make callee attribution imprecise, and percentages can sum past 100% when callees recurse.

os::malloc (libjvm.dylib)
% Size Samples Callee Location
100.0% 236 MiB 81,397 malloc_hook libasyncProfiler.dylib
0.2% 376 KiB 1,988 os::malloc libjvm.dylib
_pthread_start (libsystem_pthread.dylib)
% Size Samples Callee Location
100.0% 231 MiB 35,374 thread_native_entry libjvm.dylib
<0.1% 56 KiB 153 ThreadJavaMain libjli.dylib
thread_start (libsystem_pthread.dylib)
% Size Samples Callee Location
100.0% 231 MiB 35,527 _pthread_start libsystem_pthread.dylib
Thread::call_run (libjvm.dylib)
% Size Samples Callee Location
49.6% 114 MiB 10,360 JavaThread::thread_main_inner libjvm.dylib
49.4% 114 MiB 10,982 VMThread::run libjvm.dylib
0.8% 1.87 MiB 13,234 WorkerThread::run libjvm.dylib
0.1% 199 KiB 119 JavaThread::post_run libjvm.dylib
0.1% 195 KiB 72 ThreadsSMRSupport::smr_delete libjvm.dylib
thread_native_entry (libjvm.dylib)
% Size Samples Callee Location
100.0% 231 MiB 35,374 Thread::call_run libjvm.dylib
AllocateHeap (libjvm.dylib)
% Size Samples Callee Location
100.0% 121 MiB 68,108 os::malloc libjvm.dylib
JavaThread::thread_main_inner (libjvm.dylib)
% Size Samples Callee Location
100.0% 114 MiB 10,139 CompileBroker::compiler_thread_loop libjvm.dylib
<0.1% 6.5 KiB 221 ServiceThread::service_thread_entry libjvm.dylib
CompileBroker::compiler_thread_loop (libjvm.dylib)
% Size Samples Callee Location
100.0% 114 MiB 10,091 CompileBroker::invoke_compiler_on_method libjvm.dylib
<0.1% 24.6 KiB 48 CompileBroker::possibly_add_compiler_threads libjvm.dylib
CompileBroker::invoke_compiler_on_method (libjvm.dylib)
% Size Samples Callee Location
98.2% 112 MiB 2,563 C2Compiler::compile_method libjvm.dylib
1.8% 2 MiB 6,142 Compiler::compile_method libjvm.dylib
<0.1% 14.8 KiB 1,382 CompilationLog::log_compile libjvm.dylib
<0.1% 1.95 KiB 2 ciEnv::ciEnv libjvm.dylib
<0.1% 592 B 2 JavaThread::push_jni_handle_block libjvm.dylib
VMThread::inner_execute (libjvm.dylib)
% Size Samples Callee Location
100.0% 114 MiB 10,817 VMThread::evaluate_operation libjvm.dylib
<0.1% 7.88 KiB 84 outputStream::print libjvm.dylib
<0.1% 486 B 81 SafepointSynchronize::begin libjvm.dylib
VMThread::run (libjvm.dylib)
% Size Samples Callee Location
100.0% 114 MiB 10,982 VMThread::inner_execute libjvm.dylib
VM_Operation::evaluate (libjvm.dylib)
% Size Samples Callee Location
95.7% 109 MiB 2,623 VM_G1CollectFull::doit libjvm.dylib
4.3% 4.94 MiB 8,131 VM_G1CollectForAllocation::doit libjvm.dylib
<0.1% 1008 B 63 VM_HandshakeAllThreads::doit libjvm.dylib
VMThread::evaluate_operation (libjvm.dylib)
% Size Samples Callee Location
100.0% 114 MiB 10,817 VM_Operation::evaluate libjvm.dylib
Chunk::operator new (libjvm.dylib)
% Size Samples Callee Location
100.0% 114 MiB 1,896 os::malloc libjvm.dylib
Arena::grow (libjvm.dylib)
% Size Samples Callee Location
100.0% 114 MiB 1,825 Chunk::operator new libjvm.dylib
Compile::Compile (libjvm.dylib)
% Size Samples Callee Location
58.6% 65.8 MiB 957 Compile::Optimize libjvm.dylib
37.3% 41.9 MiB 1,198 Compile::Code_Gen libjvm.dylib
3.2% 3.62 MiB 124 ParseGenerator::generate libjvm.dylib
0.5% 544 KiB 14 PhaseRemoveUseless::PhaseRemoveUseless libjvm.dylib
0.3% 320 KiB 10 NodeHash::NodeHash libjvm.dylib
C2Compiler::compile_method (libjvm.dylib)
% Size Samples Callee Location
100.0% 112 MiB 2,563 Compile::Compile libjvm.dylib
G1CollectedHeap::do_full_collection (libjvm.dylib)
% Size Samples Callee Location
99.8% 109 MiB 312 G1FullCollector::G1FullCollector libjvm.dylib
0.2% 199 KiB 386 G1FullCollector::collect libjvm.dylib
0.1% 78.6 KiB 1,925 G1FullCollector::complete_collection libjvm.dylib
VM_G1CollectFull::doit (libjvm.dylib)
% Size Samples Callee Location
100.0% 109 MiB 2,623 G1CollectedHeap::do_full_collection libjvm.dylib
G1FullCollector::G1FullCollector (libjvm.dylib)
% Size Samples Callee Location
99.8% 109 MiB 108 G1FullGCMarker::G1FullGCMarker libjvm.dylib
0.1% 165 KiB 100 AllocateHeap libjvm.dylib
<0.1% 12 KiB 88 G1FullGCCompactionPoint::G1FullGCCompactionPoint libjvm.dylib
<0.1% 9.28 KiB 4 PreservedMarksSet::init libjvm.dylib
<0.1% 8.25 KiB 4 G1BiasedMappedArrayBase::create_new_base_array libjvm.dylib
G1FullGCMarker::G1FullGCMarker (libjvm.dylib)
% Size Samples Callee Location
99.5% 108 MiB 72 AllocateHeap libjvm.dylib
0.5% 576 KiB 36 G1RegionMarkStatsCache::G1RegionMarkStatsCache libjvm.dylib
Arena::Arealloc (libjvm.dylib)
% Size Samples Callee Location
100.0% 13.1 MiB 404 Arena::grow libjvm.dylib
Java_java_lang_ClassLoader_defineClass1 (libjava.dylib)
% Size Samples Callee Location
67.3% 5.61 MiB 751 malloc_hook libasyncProfiler.dylib
32.7% 2.72 MiB 21,670 JVM_DefineClassWithSource libjvm.dylib

Hottest call stacks

Call stacks ranked by native bytes allocated in their leaf frame.

Common call stack: Thread::call_run (libjvm.dylib) ← thread_native_entry ← _pthread_start (libsystem_pthread.dylib) ← thread_start

% Size Samples Call stack
44.4% 108 MiB 72 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← AllocateHeap ← G1FullGCMarker::G1FullGCMarker ← G1FullCollector::G1FullCollector ← G1CollectedHeap::do_full_collection ← VM_G1CollectFull::doit ← VM_Operation::evaluate ← VMThread::evaluate_operation ← VMThread::inner_execute ← VMThread::run
11.3% 27.5 MiB 260 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← PhaseIdealLoop::Dominators ← PhaseIdealLoop::build_and_optimize ← PhaseIdealLoop::PhaseIdealLoop ← PhaseIdealLoop::optimize ← Compile::Optimize ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
10.9% 26.6 MiB 321 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← PhaseIFG::init ← PhaseChaitin::Register_Allocate ← Compile::Code_Gen ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
9.7% 23.6 MiB 222 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← PhaseIdealLoop::Dominators ← PhaseIdealLoop::build_and_optimize ← PhaseIdealLoop::PhaseIdealLoop ← PhaseIdealLoop::optimize ← Compile::optimize_loops ← Compile::Optimize ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
2.3% 5.68 MiB 131 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← PhaseLive::compute ← PhaseChaitin::Register_Allocate ← Compile::Code_Gen ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
1.3% 3.08 MiB 51 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Matcher::xform ← Matcher::match ← Compile::Code_Gen ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.9% 2.16 MiB 69 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← GrowableArrayWithAllocator<long, GrowableArray<long>>::expand_to ← PhaseIdealLoop::build_and_optimize ← PhaseIdealLoop::PhaseIdealLoop ← PhaseIdealLoop::optimize ← Compile::Optimize ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.8% 2.06 MiB 66 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Arena::Arealloc ← Node_Array::grow ← PhaseIdealLoop::build_and_optimize ← PhaseIdealLoop::PhaseIdealLoop ← PhaseIdealLoop::optimize ← Compile::Optimize ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.7% 1.69 MiB 36 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Matcher::find_shared ← Matcher::match ← Compile::Code_Gen ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.6% 1.5 MiB 48 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← GrowableArrayWithAllocator<long, GrowableArray<long>>::expand_to ← PhaseIdealLoop::build_and_optimize ← PhaseIdealLoop::PhaseIdealLoop ← PhaseIdealLoop::optimize ← Compile::optimize_loops ← Compile::Optimize ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.6% 1.47 MiB 47 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Arena::Arealloc ← Node_Array::grow ← PhaseIdealLoop::build_and_optimize ← PhaseIdealLoop::PhaseIdealLoop ← PhaseIdealLoop::optimize ← Compile::optimize_loops ← Compile::Optimize ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.6% 1.47 MiB 450 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← AllocateHeap ← G1RemSetScanState::prepare ← G1YoungCollector::pre_evacuate_collection_set ← G1YoungCollector::collect ← G1CollectedHeap::do_collection_pause_at_safepoint_helper ← G1CollectedHeap::do_collection_pause_at_safepoint ← VM_G1CollectForAllocation::doit ← VM_Operation::evaluate ← VMThread::evaluate_operation ← VMThread::inner_execute ← VMThread::run
0.4% 896 KiB 27 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Arena::Arealloc ← Node_Array::grow ← Matcher::match ← Compile::Code_Gen ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.3% 812 KiB 1,864 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← AllocateHeap ← G1ParScanThreadState::G1ParScanThreadState ← G1ParScanThreadStateSet::state_for_worker ← G1EvacuateRegionsBaseTask::work ← WorkerThread::run
0.3% 736 KiB 22 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Arena::Arealloc ← Node_Array::grow ← Matcher::ReduceInst ← Matcher::match_tree ← Matcher::xform ← Matcher::match ← Compile::Code_Gen ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.3% 672 KiB 21 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Matcher::Label_Root ← Matcher::Label_Root ← Matcher::match_tree ← Matcher::xform ← Matcher::match ← Compile::Code_Gen ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.3% 640 KiB 20 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← Chunk::operator new ← Arena::grow ← Arena::Arealloc ← Node_Array::grow ← PhaseCCP::transform ← PhaseCCP::do_transform ← Compile::Optimize ← Compile::Compile ← C2Compiler::compile_method ← CompileBroker::invoke_compiler_on_method ← CompileBroker::compiler_thread_loop ← JavaThread::thread_main_inner
0.2% 600 KiB 75 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← AllocateHeap ← G1EvacFailureRegions::pre_collection ← G1YoungCollector::pre_evacuate_collection_set ← G1YoungCollector::collect ← G1CollectedHeap::do_collection_pause_at_safepoint_helper ← G1CollectedHeap::do_collection_pause_at_safepoint ← VM_G1CollectForAllocation::doit ← VM_Operation::evaluate ← VMThread::evaluate_operation ← VMThread::inner_execute ← VMThread::run
0.2% 600 KiB 75 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← AllocateHeap ← HeapRegionClaimer::HeapRegionClaimer ← G1YoungCollector::pre_evacuate_collection_set ← G1YoungCollector::collect ← G1CollectedHeap::do_collection_pause_at_safepoint_helper ← G1CollectedHeap::do_collection_pause_at_safepoint ← VM_G1CollectForAllocation::doit ← VM_Operation::evaluate ← VMThread::evaluate_operation ← VMThread::inner_execute ← VMThread::run
0.2% 600 KiB 75 malloc_hook (libasyncProfiler.dylib) ← os::malloc (libjvm.dylib) ← AllocateHeap ← HeapRegionClaimer::HeapRegionClaimer ← G1RemSet::merge_heap_roots ← G1YoungCollector::evacuate_initial_collection_set ← G1YoungCollector::collect ← G1CollectedHeap::do_collection_pause_at_safepoint_helper ← G1CollectedHeap::do_collection_pause_at_safepoint ← VM_G1CollectForAllocation::doit ← VM_Operation::evaluate ← VMThread::evaluate_operation ← VMThread::inner_execute ← VMThread::run