run stress tests for musl x86

[richardstartin]

What does this PR do?:

Motivation:

Additional Notes:

How to test the change?:

For Datadog employees:

• If this PR touches code that signs or publishes builds or packages, or handles
  credentials of any kind, I've requested a review from @DataDog/security-design-and-guidance.
• This PR doesn't touch any of that.

Unsure? Have a question? Request a review!

[github-actions]

🔧 Report generated by pr-comment-scanbuild

Scan-Build Report

User:	runner@fv-az1532-238
Working Directory:	/home/runner/work/java-profiler/java-profiler/ddprof-lib/src/test/make
Command Line:	make -j4 clean all
Clang Version:	Ubuntu clang version 14.0.0-1ubuntu1.1
Date:	Thu May 9 09:42:24 2024

Bug Summary

Bug Type	Quantity	Display?
All Bugs	6
Logic error
Assigned value is garbage or undefined	1
Dereference of null pointer	2
Result of operation is garbage or undefined	1
Unused code
Dead initialization	1
Dead nested assignment	1

Reports

Bug Group	Bug Type ▾	File	Function/Method	Line	Path Length
Logic error	Assigned value is garbage or undefined	dwarf.cpp	parseInstructions	235	20
Unused code	Dead initialization	livenessTracker.cpp	cleanup_table	45	1
Unused code	Dead nested assignment	vmStructs.cpp	checkNativeBinding	818	1
Logic error	Dereference of null pointer	flightRecorder.cpp	flush	1410	8
Logic error	Dereference of null pointer	safeAccess.h	load	35	18
Logic error	Result of operation is garbage or undefined	dwarf.h	getSLeb	142	25

[github-actions]

🔧 Report generated by pr-comment-cppcheck

CppCheck Report

Warnings (5)

• Obsolete function 'alloca' called.
• Member variable 'ScopeDesc::_stream' is not initialized in the constructor.
• Member variable 'ScopeDesc::_method_offset' is not initialized in the constructor.
• Member variable 'ScopeDesc::_bci' is not initialized in the constructor.
• Member variable 'ElfParser::_vaddr_diff' is not initialized in the constructor.

Style Violations (161)

• Local variable 'jni' shadows outer function
• Local variable 'size' shadows outer function
• Local variable 'prev' shadows outer function
• The class 'NativeFunc' does not declare a constructor although it has private member variables which likely require initialization.
• Local variable 'count' shadows outer function
• Local variable 'i' shadows outer variable
• Consider using std::transform algorithm instead of a raw loop.
• struct member 'Tag::value' is never used.
• struct member 'ContextPage::capacity' is never used.
• struct member 'ContextPage::storage' is never used.
• The function 'check' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'start' overrides a function in a base class but is not marked with a 'override' specifier.
• Class 'Dictionary' has a constructor with 1 argument that is not explicit.
• struct member 'DictRow::keys' is never used.
• struct member 'DictRow::next' is never used.
• Local variable 'pc_off' shadows outer variable
• Class 'WallClockEpochEvent' has a constructor with 1 argument that is not explicit.
• struct member 'QueueTimeEvent::_start' is never used.
• struct member 'QueueTimeEvent::_end' is never used.
• struct member 'QueueTimeEvent::_task' is never used.
• struct member 'QueueTimeEvent::_scheduler' is never used.
• struct member 'QueueTimeEvent::_origin' is never used.
• The class 'ObjectSampler' does not declare a constructor although it has private member variables which likely require initialization.
• The class 'VirtualSpaceSummary' does not declare a constructor although it has private member variables which likely require initialization.
• The class 'GCHeapSummary' does not declare a constructor although it has private member variables which likely require initialization.
• The class 'CollectedHeap' does not declare a constructor although it has private member variables which likely require initialization.
• Class 'Element' has a constructor with 1 argument that is not explicit.
• Class 'NoField' has a constructor with 1 argument that is not explicit.
• Class 'MutexLocker' has a constructor with 1 argument that is not explicit.
• Class 'MethodList' has a constructor with 1 argument that is not explicit.
• Class 'ScopeDesc' has a constructor with 1 argument that is not explicit.
• The function 'is_nofield' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'check' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'start' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'stop' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'interval' overrides a function in a base class but is not marked with a 'override' specifier.
• Condition 'enabled()' is always false
• Condition 'usage._maxSize==-1' is always false
• The scope of the variable 'class_name_id' can be reduced.
• The scope of the variable 'method_name_id' can be reduced.
• The scope of the variable 'method_sig_id' can be reduced.
• Variable 'class_name_id' is assigned a value that is never used.
• Variable 'method_name_id' is assigned a value that is never used.
• Variable 'method_sig_id' is assigned a value that is never used.
• struct member 'CpuTime::real' is never used.
• struct member 'CpuTime::user' is never used.
• struct member 'CpuTime::system' is never used.
• The function 'name' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'interval' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'check' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'start' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'stop' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'enableEvents' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'check' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'start' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'stop' overrides a function in a base class but is not marked with a 'override' specifier.
• struct member 'jvmtiStackInfoExtended::frame_buffer' is never used.
• The class 'J9WallClock' does not declare a constructor although it has private member variables which likely require initialization.
• The function 'name' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'interval' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'start' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'stop' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'enableEvents' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'name' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'interval' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'start' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'stop' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'enableEvents' overrides a function in a base class but is not marked with a 'override' specifier.
• Variable 'jvmti' is assigned a value that is never used.
• Unused variable: kept_classes
• Condition 'level>=_level' is always true
• The function 'rewind' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'next' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'size' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'check' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'start' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'enableEvents' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'registerThread' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'unregisterThread' overrides a function in a base class but is not marked with a 'override' specifier.
• The function 'interval' overrides a function in a base class but is not marked with a 'override' specifier.
• Variable 'error' is assigned a value that is never used.
• Variable 'error' is assigned a value that is never used.
• Variable 'error' is assigned a value that is never used.
• Variable 'error' is assigned a value that is never used.
• Unused private function: 'StackFrame::withinCurrentStack'
• The comparison 'EMPTY_FRAME_SIZE > 0' is always false.
• The comparison 'EMPTY_FRAME_SIZE > 0' is always false.
• The scope of the variable 'prev_sp' can be reduced.
• The comparison 'EMPTY_FRAME_SIZE > 0' is always false.
• The comparison 'EMPTY_FRAME_SIZE > 0' is always false.
• Class 'SymbolDesc' has a constructor with 1 argument that is not explicit.
• Class 'MemoryMapDesc' has a constructor with 1 argument that is not explicit.
• struct member 'ASGCT_CallTrace::env' is never used.
• struct member 'ASGCT_CallTrace::frames' is never used.
• struct member 'JVMTIFunctions::unused1' is never used.
• struct member 'JVMTIFunctions::unused2' is never used.
• The scope of the variable 'delayedCounter' can be reduced.
• Variable 'error' is assigned a value that is never used.
• The function 'Agent_OnAttach' is never used.
• The function 'Agent_OnLoad' is never used.
• The function 'GetJ9vmThread' is never used.
• The function 'JNI_OnLoad' is never used.
• The function 'JNI_OnUnload' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_currentTicks0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_describeDebugCounters0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_dump0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_execute0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_filterThread0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_getContextPage0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_getContextPageOffset0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_getDebugCounters0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_getMaxContextPages0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_getSamples' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_getTid0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_recordQueueEnd0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_recordSettingEvent0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_recordTrace0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_registerConstant0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_stop0' is never used.
• The function 'Java_com_datadoghq_profiler_JavaProfiler_tscFrequency0' is never used.
• The function 'VMObjectAlloc' is never used.
• The function '_min' is never used.
• The function 'appendRecording' is never used.
• The function 'arg0' is never used.
• The function 'arg2' is never used.
• The function 'assign' is never used.
• The function 'body' is never used.
• The function 'compiledMethod' is never used.
• The function 'copyTo' is never used.
• The function 'covers' is never used.
• The function 'cpuMonitorCycle' is never used.
• The function 'cputime' is never used.
• The function 'deallocateLineNumberTable' is never used.
• The function 'fileSize' is never used.
• The function 'flushJfr' is never used.
• The function 'fromHandle' is never used.
• The function 'fromMethodID' is never used.
• The function 'getCounter' is never used.
• The function 'getJavaTraceInternal' is never used.
• The function 'getJavaTraceJvmti' is never used.
• The function 'getThreadId' is never used.
• The function 'hasClassNames' is never used.
• The function 'hasCompilerStructs' is never used.
• The function 'inJava' is never used.
• The function 'install' is never used.
• The function 'isEntryFrame' is never used.
• The function 'is_readable_pointer' is never used.
• The function 'jarg0' is never used.
• The function 'java_update_version' is never used.
• The function 'lastJavaFP' is never used.
• The function 'notify' is never used.
• The function 'ntoh64' is never used.
• The function 'patchImport' is never used.
• The function 'restartProfiler' is never used.
• The function 'schedPolicy' is never used.
• The function 'supported' is never used.
• The function 'uninstall' is never used.
• The function 'units' is never used.
• The function 'updateCounter' is never used.
• The function 'waitUntil' is never used.
• The function 'writeListSetting' is never used.

[github-actions]

🔧 Report generated by pr-comment-stresstests

Commit	LibC	JVM Vendor	Version	Operating System	Architecture
43b50a3	musl	BellSoft	1.8.0_362	Linux	amd64

Results

CapturingLambdas.capturingLambda [command='cpu=100us,wall=100us,memory=1048576:a']🔍

Metric	Score
agct_blocked_in_vm	0.000000
agct_native_no_java_context	74755.000000
agct_not_java	85547.000000
agct_not_registered_in_tls	28383.000000
calltrace_storage_bytes	345424.000000
calltrace_storage_traces	1130.000000
codecache_native_size_bytes	0.000000
codecache_runtime_stubs_size_bytes	0.000000
context_bounds_miss_gets	0.000000
context_bounds_miss_inits	0.000000
context_checksum_reject_gets	0.000000
context_null_page_gets	280952.000000
context_storage_bytes	0.000000
context_storage_pages	0.000000
dictionary_bytes	0.000000
dictionary_classes_bytes	12312.000000
dictionary_classes_keys	104.000000
dictionary_classes_keys_bytes	3488.000000
dictionary_classes_pages	3.000000
dictionary_context_bytes	0.000000
dictionary_context_keys	0.000000
dictionary_context_keys_bytes	0.000000
dictionary_context_pages	0.000000
dictionary_endpoints_bytes	0.000000
dictionary_endpoints_keys	0.000000
dictionary_endpoints_keys_bytes	0.000000
dictionary_endpoints_pages	0.000000
dictionary_keys	1271.000000
dictionary_keys_bytes	34993.000000
dictionary_pages	0.000000
handled_sigsegv_safefetch	0.000000
handled_sigsegv_walkvm	0.000000
jfr_filesize_bytes	5240006.000000
jmethodid_skipped_count	0.000000
linear_allocator_bytes	0.000000
linear_allocator_chunks	0.000000
native_codecache_count	0.000000
skipped_wallclock_unwinds	0.000000
thread_filter_bytes	65536.000000
thread_filter_pages	1.000000
thread_ids_count	5.000000
thread_names_count	17.000000

DumpRecording.dumpRecording [command='cpu=100us,wall=100us', nodeCount=1024]🔍

Metric	Score
agct_blocked_in_vm	0.000000
agct_native_no_java_context	8670.000000
agct_not_java	10171.000000
agct_not_registered_in_tls	3468.000000
calltrace_storage_bytes	9816.000000
calltrace_storage_traces	33.000000
codecache_native_size_bytes	876324.000000
codecache_runtime_stubs_size_bytes	876324.000000
context_bounds_miss_gets	0.000000
context_bounds_miss_inits	0.000000
context_checksum_reject_gets	0.000000
context_null_page_gets	34576.000000
context_storage_bytes	0.000000
context_storage_pages	0.000000
dictionary_bytes	0.000000
dictionary_classes_bytes	4104.000000
dictionary_classes_keys	58.000000
dictionary_classes_keys_bytes	1975.000000
dictionary_classes_pages	1.000000
dictionary_context_bytes	0.000000
dictionary_context_keys	0.000000
dictionary_context_keys_bytes	0.000000
dictionary_context_pages	0.000000
dictionary_endpoints_bytes	0.000000
dictionary_endpoints_keys	0.000000
dictionary_endpoints_keys_bytes	0.000000
dictionary_endpoints_pages	0.000000
dictionary_keys	242528.000000
dictionary_keys_bytes	9833927.000000
dictionary_pages	0.000000
handled_sigsegv_safefetch	0.000000
handled_sigsegv_walkvm	0.000000
jfr_filesize_bytes	34042.000000
jmethodid_skipped_count	0.000000
linear_allocator_bytes	0.000000
linear_allocator_chunks	0.000000
native_codecache_count	12.000000
skipped_wallclock_unwinds	0.000000
thread_filter_bytes	65536.000000
thread_filter_pages	1.000000
thread_ids_count	6.000000
thread_names_count	18.000000

GraphMutation.mutateGraph [command='cpu=100us,wall=100us', nodeCount=1024]🔍

Metric	Score
agct_blocked_in_vm	0.000000
agct_native_no_java_context	34798.000000
agct_not_java	44442.000000
agct_not_registered_in_tls	11573.000000
calltrace_storage_bytes	118640.000000
calltrace_storage_traces	552.000000
codecache_native_size_bytes	0.000000
codecache_runtime_stubs_size_bytes	0.000000
context_bounds_miss_gets	0.000000
context_bounds_miss_inits	0.000000
context_checksum_reject_gets	0.000000
context_null_page_gets	212390.000000
context_storage_bytes	0.000000
context_storage_pages	0.000000
dictionary_bytes	0.000000
dictionary_classes_bytes	0.000000
dictionary_classes_keys	89.000000
dictionary_classes_keys_bytes	3188.000000
dictionary_classes_pages	0.000000
dictionary_context_bytes	0.000000
dictionary_context_keys	0.000000
dictionary_context_keys_bytes	0.000000
dictionary_context_pages	0.000000
dictionary_endpoints_bytes	0.000000
dictionary_endpoints_keys	0.000000
dictionary_endpoints_keys_bytes	0.000000
dictionary_endpoints_pages	0.000000
dictionary_keys	911.000000
dictionary_keys_bytes	26921.000000
dictionary_pages	0.000000
handled_sigsegv_safefetch	0.000000
handled_sigsegv_walkvm	0.000000
jfr_filesize_bytes	3918573.000000
jmethodid_skipped_count	0.000000
linear_allocator_bytes	0.000000
linear_allocator_chunks	0.000000
native_codecache_count	0.000000
skipped_wallclock_unwinds	0.000000
thread_filter_bytes	65536.000000
thread_filter_pages	1.000000
thread_ids_count	12.000000
thread_names_count	23.000000

NanoTime.nanoTime [command='cpu=100us,wall=100us']🔍

Metric	Score
agct_blocked_in_vm	0.000000
agct_native_no_java_context	128061.000000
agct_not_java	88171.000000
agct_not_registered_in_tls	29232.000000
calltrace_storage_bytes	40680.000000
calltrace_storage_traces	203.000000
codecache_native_size_bytes	0.000000
codecache_runtime_stubs_size_bytes	0.000000
context_bounds_miss_gets	0.000000
context_bounds_miss_inits	0.000000
context_checksum_reject_gets	0.000000
context_null_page_gets	295759.000000
context_storage_bytes	0.000000
context_storage_pages	0.000000
dictionary_bytes	0.000000
dictionary_classes_bytes	4104.000000
dictionary_classes_keys	77.000000
dictionary_classes_keys_bytes	2640.000000
dictionary_classes_pages	1.000000
dictionary_context_bytes	0.000000
dictionary_context_keys	0.000000
dictionary_context_keys_bytes	0.000000
dictionary_context_pages	0.000000
dictionary_endpoints_bytes	0.000000
dictionary_endpoints_keys	0.000000
dictionary_endpoints_keys_bytes	0.000000
dictionary_endpoints_pages	0.000000
dictionary_keys	554.000000
dictionary_keys_bytes	16151.000000
dictionary_pages	0.000000
handled_sigsegv_safefetch	0.000000
handled_sigsegv_walkvm	0.000000
jfr_filesize_bytes	5357099.000000
jmethodid_skipped_count	0.000000
linear_allocator_bytes	0.000000
linear_allocator_chunks	0.000000
native_codecache_count	0.000000
skipped_wallclock_unwinds	0.000000
thread_filter_bytes	65536.000000
thread_filter_pages	1.000000
thread_ids_count	5.000000
thread_names_count	17.000000

TracedParallelWork.work [command='cpu=100us,wall=100us,attributes=tag0;tag1', tagCardinality=10]🔍

Metric	Score
agct_blocked_in_vm	0.000000
agct_native_no_java_context	3932.000000
agct_not_java	4492.000000
agct_not_registered_in_tls	1507.000000
calltrace_storage_bytes	176192.000000
calltrace_storage_traces	580.000000
codecache_native_size_bytes	0.000000
codecache_runtime_stubs_size_bytes	0.000000
context_bounds_miss_gets	0.000000
context_bounds_miss_inits	0.000000
context_checksum_reject_gets	0.000000
context_null_page_gets	767.000000
context_storage_bytes	65536.000000
context_storage_pages	1.000000
dictionary_bytes	0.000000
dictionary_classes_bytes	24624.000000
dictionary_classes_keys	140.000000
dictionary_classes_keys_bytes	5210.000000
dictionary_classes_pages	6.000000
dictionary_context_bytes	0.000000
dictionary_context_keys	10.000000
dictionary_context_keys_bytes	370.000000
dictionary_context_pages	0.000000
dictionary_endpoints_bytes	0.000000
dictionary_endpoints_keys	0.000000
dictionary_endpoints_keys_bytes	0.000000
dictionary_endpoints_pages	0.000000
dictionary_keys	1041.000000
dictionary_keys_bytes	33049.000000
dictionary_pages	0.000000
handled_sigsegv_safefetch	0.000000
handled_sigsegv_walkvm	0.000000
jfr_filesize_bytes	1781964.000000
jmethodid_skipped_count	0.000000
linear_allocator_bytes	0.000000
linear_allocator_chunks	0.000000
native_codecache_count	0.000000
skipped_wallclock_unwinds	0.000000
thread_filter_bytes	65536.000000
thread_filter_pages	1.000000
thread_ids_count	181.000000
thread_names_count	192.000000

TracedParallelWork.work [command='cpu=100us,wall=100us,attributes=tag0;tag1', tagCardinality=100]🔍

Metric	Score
agct_blocked_in_vm	0.000000
agct_native_no_java_context	4316.000000
agct_not_java	5282.000000
agct_not_registered_in_tls	1737.000000
calltrace_storage_bytes	196976.000000
calltrace_storage_traces	648.000000
codecache_native_size_bytes	0.000000
codecache_runtime_stubs_size_bytes	0.000000
context_bounds_miss_gets	0.000000
context_bounds_miss_inits	0.000000
context_checksum_reject_gets	0.000000
context_null_page_gets	990.000000
context_storage_bytes	65536.000000
context_storage_pages	1.000000
dictionary_bytes	0.000000
dictionary_classes_bytes	16416.000000
dictionary_classes_keys	159.000000
dictionary_classes_keys_bytes	5617.000000
dictionary_classes_pages	4.000000
dictionary_context_bytes	4104.000000
dictionary_context_keys	100.000000
dictionary_context_keys_bytes	3700.000000
dictionary_context_pages	1.000000
dictionary_endpoints_bytes	0.000000
dictionary_endpoints_keys	0.000000
dictionary_endpoints_keys_bytes	0.000000
dictionary_endpoints_pages	0.000000
dictionary_keys	1139.000000
dictionary_keys_bytes	34414.000000
dictionary_pages	0.000000
handled_sigsegv_safefetch	0.000000
handled_sigsegv_walkvm	0.000000
jfr_filesize_bytes	1925743.000000
jmethodid_skipped_count	0.000000
linear_allocator_bytes	0.000000
linear_allocator_chunks	0.000000
native_codecache_count	0.000000
skipped_wallclock_unwinds	0.000000
thread_filter_bytes	65536.000000
thread_filter_pages	1.000000
thread_ids_count	180.000000
thread_names_count	191.000000

TracedParallelWork.work [command='cpu=100us,wall=100us,attributes=tag0;tag1', tagCardinality=1000]🔍

Metric	Score
agct_blocked_in_vm	0.000000
agct_native_no_java_context	4141.000000
agct_not_java	4964.000000
agct_not_registered_in_tls	1621.000000
calltrace_storage_bytes	204344.000000
calltrace_storage_traces	675.000000
codecache_native_size_bytes	0.000000
codecache_runtime_stubs_size_bytes	0.000000
context_bounds_miss_gets	0.000000
context_bounds_miss_inits	0.000000
context_checksum_reject_gets	0.000000
context_null_page_gets	1569.000000
context_storage_bytes	65536.000000
context_storage_pages	1.000000
dictionary_bytes	0.000000
dictionary_classes_bytes	8208.000000
dictionary_classes_keys	121.000000
dictionary_classes_keys_bytes	4374.000000
dictionary_classes_pages	2.000000
dictionary_context_bytes	508896.000000
dictionary_context_keys	1000.000000
dictionary_context_keys_bytes	37000.000000
dictionary_context_pages	124.000000
dictionary_endpoints_bytes	0.000000
dictionary_endpoints_keys	0.000000
dictionary_endpoints_keys_bytes	0.000000
dictionary_endpoints_pages	0.000000
dictionary_keys	1062.000000
dictionary_keys_bytes	31965.000000
dictionary_pages	0.000000
handled_sigsegv_safefetch	0.000000
handled_sigsegv_walkvm	0.000000
jfr_filesize_bytes	2010762.000000
jmethodid_skipped_count	0.000000
linear_allocator_bytes	0.000000
linear_allocator_chunks	0.000000
native_codecache_count	0.000000
skipped_wallclock_unwinds	0.000000
thread_filter_bytes	65536.000000
thread_filter_pages	1.000000
thread_ids_count	174.000000
thread_names_count	185.000000