| // Copyright 2019 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_LOGGING_COUNTERS_DEFINITIONS_H_ |
| #define V8_LOGGING_COUNTERS_DEFINITIONS_H_ |
| |
| #include "include/v8-internal.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| // Generic range histograms. |
| // HR(name, caption, min, max, num_buckets) |
| #define HISTOGRAM_RANGE_LIST(HR) \ |
| HR(code_cache_reject_reason, V8.CodeCacheRejectReason, 1, 9, 9) \ |
| HR(errors_thrown_per_context, V8.ErrorsThrownPerContext, 0, 200, 20) \ |
| HR(incremental_marking_reason, V8.GCIncrementalMarkingReason, 0, \ |
| kGarbageCollectionReasonMaxValue, kGarbageCollectionReasonMaxValue + 1) \ |
| HR(incremental_marking_sum, V8.GCIncrementalMarkingSum, 0, 10000, 101) \ |
| HR(mark_compact_reason, V8.GCMarkCompactReason, 0, \ |
| kGarbageCollectionReasonMaxValue, kGarbageCollectionReasonMaxValue + 1) \ |
| HR(gc_finalize_clear, V8.GCFinalizeMC.Clear, 0, 10000, 101) \ |
| HR(gc_finalize_epilogue, V8.GCFinalizeMC.Epilogue, 0, 10000, 101) \ |
| HR(gc_finalize_evacuate, V8.GCFinalizeMC.Evacuate, 0, 10000, 101) \ |
| HR(gc_finalize_finish, V8.GCFinalizeMC.Finish, 0, 10000, 101) \ |
| HR(gc_finalize_mark, V8.GCFinalizeMC.Mark, 0, 10000, 101) \ |
| HR(gc_finalize_prologue, V8.GCFinalizeMC.Prologue, 0, 10000, 101) \ |
| HR(gc_finalize_sweep, V8.GCFinalizeMC.Sweep, 0, 10000, 101) \ |
| HR(gc_scavenger_scavenge_main, V8.GCScavenger.ScavengeMain, 0, 10000, 101) \ |
| HR(gc_scavenger_scavenge_roots, V8.GCScavenger.ScavengeRoots, 0, 10000, 101) \ |
| /* Asm/Wasm. */ \ |
| HR(wasm_functions_per_asm_module, V8.WasmFunctionsPerModule.asm, 1, 1000000, \ |
| 51) \ |
| HR(wasm_functions_per_wasm_module, V8.WasmFunctionsPerModule.wasm, 1, \ |
| 1000000, 51) \ |
| HR(array_buffer_big_allocations, V8.ArrayBufferLargeAllocations, 0, 4096, \ |
| 13) \ |
| HR(array_buffer_new_size_failures, V8.ArrayBufferNewSizeFailures, 0, 4096, \ |
| 13) \ |
| HR(shared_array_allocations, V8.SharedArrayAllocationSizes, 0, 4096, 13) \ |
| HR(wasm_asm_huge_function_size_bytes, V8.WasmHugeFunctionSizeBytes.asm, \ |
| 100 * KB, GB, 51) \ |
| HR(wasm_wasm_huge_function_size_bytes, V8.WasmHugeFunctionSizeBytes.wasm, \ |
| 100 * KB, GB, 51) \ |
| HR(wasm_asm_module_size_bytes, V8.WasmModuleSizeBytes.asm, 1, GB, 51) \ |
| HR(wasm_wasm_module_size_bytes, V8.WasmModuleSizeBytes.wasm, 1, GB, 51) \ |
| HR(wasm_compile_huge_function_peak_memory_bytes, \ |
| V8.WasmCompileHugeFunctionPeakMemoryBytes, 1, GB, 51) \ |
| HR(asm_module_size_bytes, V8.AsmModuleSizeBytes, 1, GB, 51) \ |
| HR(compile_script_cache_behaviour, V8.CompileScript.CacheBehaviour, 0, 20, \ |
| 21) \ |
| HR(wasm_memory_allocation_result, V8.WasmMemoryAllocationResult, 0, 3, 4) \ |
| /* Committed code size per module, collected on GC. */ \ |
| /* Older histogram, in MiB (0..1024MB). */ \ |
| HR(wasm_module_code_size_mb, V8.WasmModuleCodeSizeMiB, 0, 1024, 64) \ |
| /* Newer histogram, in KiB (0..100MB). */ \ |
| HR(wasm_module_code_size_kb, V8.WasmModuleCodeSizeKiB, 0, 1024 * 100, 101) \ |
| /* Percent of freed code size per module, collected on GC. */ \ |
| HR(wasm_module_freed_code_size_percent, V8.WasmModuleCodeSizePercentFreed, \ |
| 0, 100, 32) \ |
| /* Number of code GCs triggered per native module, collected on code GC. */ \ |
| HR(wasm_module_num_triggered_code_gcs, \ |
| V8.WasmModuleNumberOfCodeGCsTriggered, 1, 128, 20) \ |
| /* Number of code spaces reserved per wasm module. */ \ |
| HR(wasm_module_num_code_spaces, V8.WasmModuleNumberOfCodeSpaces, 1, 128, 20) \ |
| /* Number of live modules per isolate. */ \ |
| HR(wasm_modules_per_isolate, V8.WasmModulesPerIsolate, 1, 1024, 30) \ |
| /* Number of live modules per engine (i.e. whole process). */ \ |
| HR(wasm_modules_per_engine, V8.WasmModulesPerEngine, 1, 1024, 30) \ |
| /* Bailout reason if Liftoff failed, or {kSuccess} (per function). */ \ |
| HR(liftoff_bailout_reasons, V8.LiftoffBailoutReasons, 0, 20, 21) \ |
| /* Support for PKEYs/PKU by testing result of pkey_alloc(). */ \ |
| HR(wasm_memory_protection_keys_support, V8.WasmMemoryProtectionKeysSupport, \ |
| 0, 1, 2) \ |
| /* Ticks observed in a single Turbofan compilation, in 1K. */ \ |
| HR(turbofan_ticks, V8.TurboFan1KTicks, 0, 100000, 200) \ |
| /* Backtracks observed in a single regexp interpreter execution. */ \ |
| /* The maximum of 100M backtracks takes roughly 2 seconds on my machine. */ \ |
| HR(regexp_backtracks, V8.RegExpBacktracks, 1, 100000000, 50) \ |
| /* Number of times a cache event is triggered for a wasm module. */ \ |
| HR(wasm_cache_count, V8.WasmCacheCount, 0, 100, 101) \ |
| HR(wasm_streaming_until_compilation_finished, \ |
| V8.WasmStreamingUntilCompilationFinishedMilliSeconds, 0, 10000, 50) \ |
| HR(wasm_compilation_until_streaming_finished, \ |
| V8.WasmCompilationUntilStreamFinishedMilliSeconds, 0, 10000, 50) \ |
| /* Number of in-use external pointers in the external pointer table. */ \ |
| /* Counted after sweeping the table at the end of mark-compact GC. */ \ |
| HR(external_pointers_count, V8.SandboxedExternalPointersCount, 0, \ |
| kMaxExternalPointers, 101) \ |
| HR(code_pointers_count, V8.SandboxedCodePointersCount, 0, kMaxCodePointers, \ |
| 101) \ |
| HR(trusted_pointers_count, V8.SandboxedTrustedPointersCount, 0, \ |
| kMaxTrustedPointers, 101) \ |
| HR(wasm_num_lazy_compilations_5sec, V8.WasmNumLazyCompilations5Sec, 0, \ |
| 200000, 50) \ |
| HR(wasm_num_lazy_compilations_20sec, V8.WasmNumLazyCompilations20Sec, 0, \ |
| 200000, 50) \ |
| HR(wasm_num_lazy_compilations_60sec, V8.WasmNumLazyCompilations60Sec, 0, \ |
| 200000, 50) \ |
| HR(wasm_num_lazy_compilations_120sec, V8.WasmNumLazyCompilations120Sec, 0, \ |
| 200000, 50) \ |
| /* Outcome of external pointer table compaction: kSuccess, */ \ |
| /* kPartialSuccessor kAbortedDuringSweeping. See */ \ |
| /* ExternalPointerTable::TableCompactionOutcome enum for more details. */ \ |
| HR(external_pointer_table_compaction_outcome, \ |
| V8.ExternalPointerTableCompactionOutcome, 0, 2, 3) \ |
| HR(wasm_compilation_method, V8.WasmCompilationMethod, 0, 4, 5) \ |
| HR(asmjs_instantiate_result, V8.AsmjsInstantiateResult, 0, 1, 2) |
| |
| // Like TIMED_HISTOGRAM_LIST, but allows the use of NestedTimedHistogramScope. |
| // HT(name, caption, max, unit) |
| #define NESTED_TIMED_HISTOGRAM_LIST(HT) \ |
| /* Garbage collection timers. */ \ |
| HT(gc_idle_notification, V8.GCIdleNotification, 10000, MILLISECOND) \ |
| HT(gc_incremental_marking, V8.GCIncrementalMarking, 10000, MILLISECOND) \ |
| HT(gc_incremental_marking_start, V8.GCIncrementalMarkingStart, 10000, \ |
| MILLISECOND) \ |
| HT(gc_minor_incremental_marking_start, V8.GCMinorIncrementalMarkingStart, \ |
| 10000, MILLISECOND) \ |
| HT(gc_low_memory_notification, V8.GCLowMemoryNotification, 10000, \ |
| MILLISECOND) \ |
| /* Compilation times. */ \ |
| HT(collect_source_positions, V8.CollectSourcePositions, 1000000, \ |
| MICROSECOND) \ |
| HT(compile, V8.CompileMicroSeconds, 1000000, MICROSECOND) \ |
| HT(compile_eval, V8.CompileEvalMicroSeconds, 1000000, MICROSECOND) \ |
| /* Serialization as part of compilation (code caching). */ \ |
| HT(compile_serialize, V8.CompileSerializeMicroSeconds, 100000, MICROSECOND) \ |
| HT(compile_deserialize, V8.CompileDeserializeMicroSeconds, 1000000, \ |
| MICROSECOND) \ |
| /* Snapshot. */ \ |
| HT(snapshot_decompress, V8.SnapshotDecompressMicroSeconds, 1000000, \ |
| MICROSECOND) \ |
| HT(snapshot_deserialize_rospace, V8.SnapshotDeserializeRoSpaceMicroSeconds, \ |
| 1000000, MICROSECOND) \ |
| HT(snapshot_deserialize_isolate, V8.SnapshotDeserializeIsolateMicroSeconds, \ |
| 1000000, MICROSECOND) \ |
| HT(snapshot_deserialize_context, V8.SnapshotDeserializeContextMicroSeconds, \ |
| 1000000, MICROSECOND) \ |
| /* ... and also see compile_deserialize above. */ \ |
| /* Total compilation time incl. caching/parsing. */ \ |
| HT(compile_script, V8.CompileScriptMicroSeconds, 1000000, MICROSECOND) |
| |
| #define NESTED_TIMED_HISTOGRAM_LIST_SLOW(HT) \ |
| /* Total V8 time (including JS and runtime calls, exluding callbacks). */ \ |
| HT(execute, V8.ExecuteMicroSeconds, 1000000, MICROSECOND) |
| |
| // Timer histograms, thread safe: HT(name, caption, max, unit) |
| #define TIMED_HISTOGRAM_LIST(HT) \ |
| /* Garbage collection timers. */ \ |
| HT(gc_finalize_incremental_regular, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.Regular, 10000, \ |
| MILLISECOND) \ |
| HT(gc_finalize_incremental_regular_foreground, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.Regular.Foreground, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_incremental_regular_background, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.Regular.Background, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_incremental_memory_reducing, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.ReduceMemory, 10000, \ |
| MILLISECOND) \ |
| HT(gc_finalize_incremental_memory_reducing_foreground, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.ReduceMemory.Foreground, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_incremental_memory_reducing_background, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.ReduceMemory.Background, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_incremental_memory_measure, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.MeasureMemory, 10000, \ |
| MILLISECOND) \ |
| HT(gc_finalize_incremental_memory_measure_foreground, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.MeasureMemory \ |
| .Foreground, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_incremental_memory_measure_background, \ |
| V8.GC.Event.MainThread.Full.Finalize.Incremental.MeasureMemory \ |
| .Background, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_non_incremental_regular, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.Regular, 10000, \ |
| MILLISECOND) \ |
| HT(gc_finalize_non_incremental_regular_foreground, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.Regular.Foreground, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_non_incremental_regular_background, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.Regular.Background, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_non_incremental_memory_reducing, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.ReduceMemory, 10000, \ |
| MILLISECOND) \ |
| HT(gc_finalize_non_incremental_memory_reducing_foreground, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.ReduceMemory \ |
| .Foreground, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_non_incremental_memory_reducing_background, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.ReduceMemory \ |
| .Background, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_non_incremental_memory_measure, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.MeasureMemory, 10000, \ |
| MILLISECOND) \ |
| HT(gc_finalize_non_incremental_memory_measure_foreground, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.MeasureMemory \ |
| .Foreground, \ |
| 10000, MILLISECOND) \ |
| HT(gc_finalize_non_incremental_memory_measure_background, \ |
| V8.GC.Event.MainThread.Full.Finalize.NonIncremental.MeasureMemory \ |
| .Background, \ |
| 10000, MILLISECOND) \ |
| HT(measure_memory_delay_ms, V8.MeasureMemoryDelayMilliseconds, 100000, \ |
| MILLISECOND) \ |
| HT(gc_time_to_global_safepoint, V8.GC.TimeToGlobalSafepoint, 10000000, \ |
| MICROSECOND) \ |
| HT(gc_time_to_safepoint, V8.GC.TimeToSafepoint, 10000000, MICROSECOND) \ |
| HT(gc_time_to_collection_on_background, V8.GC.TimeToCollectionOnBackground, \ |
| 10000000, MICROSECOND) \ |
| /* Maglev timers. */ \ |
| HT(maglev_optimize_prepare, V8.MaglevOptimizePrepare, 100000, MICROSECOND) \ |
| HT(maglev_optimize_execute, V8.MaglevOptimizeExecute, 100000, MICROSECOND) \ |
| HT(maglev_optimize_finalize, V8.MaglevOptimizeFinalize, 100000, MICROSECOND) \ |
| HT(maglev_optimize_total_time, V8.MaglevOptimizeTotalTime, 1000000, \ |
| MICROSECOND) \ |
| /* TurboFan timers. */ \ |
| HT(turbofan_optimize_prepare, V8.TurboFanOptimizePrepare, 1000000, \ |
| MICROSECOND) \ |
| HT(turbofan_optimize_execute, V8.TurboFanOptimizeExecute, 1000000, \ |
| MICROSECOND) \ |
| HT(turbofan_optimize_finalize, V8.TurboFanOptimizeFinalize, 1000000, \ |
| MICROSECOND) \ |
| HT(turbofan_optimize_total_foreground, V8.TurboFanOptimizeTotalForeground, \ |
| 10000000, MICROSECOND) \ |
| HT(turbofan_optimize_total_background, V8.TurboFanOptimizeTotalBackground, \ |
| 10000000, MICROSECOND) \ |
| HT(turbofan_optimize_total_time, V8.TurboFanOptimizeTotalTime, 10000000, \ |
| MICROSECOND) \ |
| HT(turbofan_optimize_non_concurrent_total_time, \ |
| V8.TurboFanOptimizeNonConcurrentTotalTime, 10000000, MICROSECOND) \ |
| HT(turbofan_optimize_concurrent_total_time, \ |
| V8.TurboFanOptimizeConcurrentTotalTime, 10000000, MICROSECOND) \ |
| HT(turbofan_osr_prepare, V8.TurboFanOptimizeForOnStackReplacementPrepare, \ |
| 1000000, MICROSECOND) \ |
| HT(turbofan_osr_execute, V8.TurboFanOptimizeForOnStackReplacementExecute, \ |
| 1000000, MICROSECOND) \ |
| HT(turbofan_osr_finalize, V8.TurboFanOptimizeForOnStackReplacementFinalize, \ |
| 1000000, MICROSECOND) \ |
| HT(turbofan_osr_total_time, \ |
| V8.TurboFanOptimizeForOnStackReplacementTotalTime, 10000000, MICROSECOND) \ |
| /* Wasm timers. */ \ |
| HT(wasm_compile_asm_module_time, V8.WasmCompileModuleMicroSeconds.asm, \ |
| 10000000, MICROSECOND) \ |
| HT(wasm_compile_wasm_module_time, V8.WasmCompileModuleMicroSeconds.wasm, \ |
| 10000000, MICROSECOND) \ |
| HT(wasm_async_compile_wasm_module_time, \ |
| V8.WasmCompileModuleAsyncMicroSeconds, 100000000, MICROSECOND) \ |
| HT(wasm_streaming_compile_wasm_module_time, \ |
| V8.WasmCompileModuleStreamingMicroSeconds, 100000000, MICROSECOND) \ |
| HT(wasm_streaming_finish_wasm_module_time, \ |
| V8.WasmFinishModuleStreamingMicroSeconds, 100000000, MICROSECOND) \ |
| HT(wasm_deserialization_time, V8.WasmDeserializationTimeMilliSeconds, 10000, \ |
| MILLISECOND) \ |
| HT(wasm_compile_asm_function_time, V8.WasmCompileFunctionMicroSeconds.asm, \ |
| 1000000, MICROSECOND) \ |
| HT(wasm_compile_wasm_function_time, V8.WasmCompileFunctionMicroSeconds.wasm, \ |
| 1000000, MICROSECOND) \ |
| HT(wasm_compile_huge_function_time, V8.WasmCompileHugeFunctionMilliSeconds, \ |
| 100000, MILLISECOND) \ |
| HT(wasm_instantiate_wasm_module_time, \ |
| V8.WasmInstantiateModuleMicroSeconds.wasm, 10000000, MICROSECOND) \ |
| HT(wasm_instantiate_asm_module_time, \ |
| V8.WasmInstantiateModuleMicroSeconds.asm, 10000000, MICROSECOND) \ |
| HT(wasm_lazy_compile_time, V8.WasmLazyCompileTimeMicroSeconds, 100000000, \ |
| MICROSECOND) \ |
| HT(wasm_compile_after_deserialize, \ |
| V8.WasmCompileAfterDeserializeMilliSeconds, 1000000, MILLISECOND) \ |
| /* Total compilation time incl. caching/parsing for various cache states. */ \ |
| HT(compile_script_with_produce_cache, \ |
| V8.CompileScriptMicroSeconds.ProduceCache, 1000000, MICROSECOND) \ |
| HT(compile_script_with_isolate_cache_hit, \ |
| V8.CompileScriptMicroSeconds.IsolateCacheHit, 1000000, MICROSECOND) \ |
| HT(compile_script_with_consume_cache, \ |
| V8.CompileScriptMicroSeconds.ConsumeCache, 1000000, MICROSECOND) \ |
| HT(compile_script_consume_failed, \ |
| V8.CompileScriptMicroSeconds.ConsumeCache.Failed, 1000000, MICROSECOND) \ |
| HT(compile_script_no_cache_other, \ |
| V8.CompileScriptMicroSeconds.NoCache.Other, 1000000, MICROSECOND) \ |
| HT(compile_script_no_cache_because_inline_script, \ |
| V8.CompileScriptMicroSeconds.NoCache.InlineScript, 1000000, MICROSECOND) \ |
| HT(compile_script_no_cache_because_script_too_small, \ |
| V8.CompileScriptMicroSeconds.NoCache.ScriptTooSmall, 1000000, \ |
| MICROSECOND) \ |
| HT(compile_script_no_cache_because_cache_too_cold, \ |
| V8.CompileScriptMicroSeconds.NoCache.CacheTooCold, 1000000, MICROSECOND) \ |
| HT(compile_script_streaming_finalization, \ |
| V8.CompileScriptMicroSeconds.StreamingFinalization, 1000000, MICROSECOND) \ |
| HT(compile_script_on_background, \ |
| V8.CompileScriptMicroSeconds.BackgroundThread, 1000000, MICROSECOND) \ |
| HT(compile_function_on_background, \ |
| V8.CompileFunctionMicroSeconds.BackgroundThread, 1000000, MICROSECOND) \ |
| HT(deserialize_script_on_background, \ |
| V8.CompileScriptMicroSeconds.ConsumeCache.BackgroundThread, 1000000, \ |
| MICROSECOND) \ |
| HT(wasm_max_lazy_compilation_time_5sec, \ |
| V8.WasmMaxLazyCompilationTime5SecMilliSeconds, 5000, MILLISECOND) \ |
| HT(wasm_max_lazy_compilation_time_20sec, \ |
| V8.WasmMaxLazyCompilationTime20SecMilliSeconds, 5000, MILLISECOND) \ |
| HT(wasm_max_lazy_compilation_time_60sec, \ |
| V8.WasmMaxLazyCompilationTime60SecMilliSeconds, 5000, MILLISECOND) \ |
| HT(wasm_max_lazy_compilation_time_120sec, \ |
| V8.WasmMaxLazyCompilationTime120SecMilliSeconds, 5000, MILLISECOND) \ |
| HT(wasm_sum_lazy_compilation_time_5sec, \ |
| V8.WasmSumLazyCompilationTime5SecMilliSeconds, 20000, MILLISECOND) \ |
| HT(wasm_sum_lazy_compilation_time_20sec, \ |
| V8.WasmSumLazyCompilationTime20SecMilliSeconds, 20000, MILLISECOND) \ |
| HT(wasm_sum_lazy_compilation_time_60sec, \ |
| V8.WasmSumLazyCompilationTime60SecMilliSeconds, 20000, MILLISECOND) \ |
| HT(wasm_sum_lazy_compilation_time_120sec, \ |
| V8.WasmSumLazyCompilationTime120SecMilliSeconds, 20000, MILLISECOND) \ |
| /* Debugger timers. */ \ |
| HT(debug_pause_to_paused_event, V8.DebugPauseToPausedEventMilliSeconds, \ |
| 1000000, MILLISECOND) |
| |
| #define AGGREGATABLE_HISTOGRAM_TIMER_LIST(AHT) \ |
| AHT(compile_lazy, V8.CompileLazyMicroSeconds) |
| |
| #define HISTOGRAM_PERCENTAGE_LIST(HP) \ |
| /* Heap fragmentation. */ \ |
| HP(external_fragmentation_total, V8.MemoryExternalFragmentationTotal) \ |
| HP(external_fragmentation_old_space, V8.MemoryExternalFragmentationOldSpace) \ |
| HP(external_fragmentation_code_space, \ |
| V8.MemoryExternalFragmentationCodeSpace) \ |
| HP(external_fragmentation_map_space, V8.MemoryExternalFragmentationMapSpace) \ |
| HP(external_fragmentation_lo_space, V8.MemoryExternalFragmentationLoSpace) |
| |
| // Note: These use Histogram with options (min=1000, max=500000, buckets=50). |
| #define HISTOGRAM_LEGACY_MEMORY_LIST(HM) \ |
| HM(heap_sample_total_committed, V8.MemoryHeapSampleTotalCommitted) \ |
| HM(heap_sample_total_used, V8.MemoryHeapSampleTotalUsed) \ |
| HM(heap_sample_map_space_committed, V8.MemoryHeapSampleMapSpaceCommitted) \ |
| HM(heap_sample_code_space_committed, V8.MemoryHeapSampleCodeSpaceCommitted) \ |
| HM(heap_sample_maximum_committed, V8.MemoryHeapSampleMaximumCommitted) |
| |
| #define STATS_COUNTER_LIST(SC) \ |
| /* Global handle count. */ \ |
| SC(global_handles, V8.GlobalHandles) \ |
| SC(alive_after_last_gc, V8.AliveAfterLastGC) \ |
| SC(compilation_cache_hits, V8.CompilationCacheHits) \ |
| SC(compilation_cache_misses, V8.CompilationCacheMisses) \ |
| /* Number of times the cache contained a reusable Script but not */ \ |
| /* the root SharedFunctionInfo. */ \ |
| SC(compilation_cache_partial_hits, V8.CompilationCachePartialHits) \ |
| SC(objs_since_last_young, V8.ObjsSinceLastYoung) \ |
| SC(objs_since_last_full, V8.ObjsSinceLastFull) \ |
| SC(gc_compactor_caused_by_request, V8.GCCompactorCausedByRequest) \ |
| SC(gc_compactor_caused_by_promoted_data, V8.GCCompactorCausedByPromotedData) \ |
| SC(gc_compactor_caused_by_oldspace_exhaustion, \ |
| V8.GCCompactorCausedByOldspaceExhaustion) \ |
| SC(enum_cache_hits, V8.EnumCacheHits) \ |
| SC(enum_cache_misses, V8.EnumCacheMisses) \ |
| SC(maps_created, V8.MapsCreated) \ |
| SC(megamorphic_stub_cache_updates, V8.MegamorphicStubCacheUpdates) \ |
| SC(regexp_entry_runtime, V8.RegExpEntryRuntime) \ |
| SC(stack_interrupts, V8.StackInterrupts) \ |
| SC(new_space_bytes_available, V8.MemoryNewSpaceBytesAvailable) \ |
| SC(new_space_bytes_committed, V8.MemoryNewSpaceBytesCommitted) \ |
| SC(new_space_bytes_used, V8.MemoryNewSpaceBytesUsed) \ |
| SC(old_space_bytes_available, V8.MemoryOldSpaceBytesAvailable) \ |
| SC(old_space_bytes_committed, V8.MemoryOldSpaceBytesCommitted) \ |
| SC(old_space_bytes_used, V8.MemoryOldSpaceBytesUsed) \ |
| SC(code_space_bytes_available, V8.MemoryCodeSpaceBytesAvailable) \ |
| SC(code_space_bytes_committed, V8.MemoryCodeSpaceBytesCommitted) \ |
| SC(code_space_bytes_used, V8.MemoryCodeSpaceBytesUsed) \ |
| SC(map_space_bytes_available, V8.MemoryMapSpaceBytesAvailable) \ |
| SC(map_space_bytes_committed, V8.MemoryMapSpaceBytesCommitted) \ |
| SC(map_space_bytes_used, V8.MemoryMapSpaceBytesUsed) \ |
| SC(lo_space_bytes_available, V8.MemoryLoSpaceBytesAvailable) \ |
| SC(lo_space_bytes_committed, V8.MemoryLoSpaceBytesCommitted) \ |
| SC(lo_space_bytes_used, V8.MemoryLoSpaceBytesUsed) \ |
| SC(wasm_generated_code_size, V8.WasmGeneratedCodeBytes) \ |
| SC(wasm_reloc_size, V8.WasmRelocBytes) \ |
| SC(wasm_lazily_compiled_functions, V8.WasmLazilyCompiledFunctions) \ |
| SC(wasm_compiled_export_wrapper, V8.WasmCompiledExportWrappers) |
| |
| // List of counters that can be incremented from generated code. We need them in |
| // a separate list to be able to relocate them. |
| #define STATS_COUNTER_NATIVE_CODE_LIST(SC) \ |
| /* Number of write barriers executed at runtime. */ \ |
| SC(write_barriers, V8.WriteBarriers) \ |
| SC(regexp_entry_native, V8.RegExpEntryNative) \ |
| SC(megamorphic_stub_cache_probes, V8.MegamorphicStubCacheProbes) \ |
| SC(megamorphic_stub_cache_misses, V8.MegamorphicStubCacheMisses) |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #endif // V8_LOGGING_COUNTERS_DEFINITIONS_H_ |
