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Unified Diff: src/heap/gc-tracer.cc

Issue 1515503006: Clean up mark-compact phases and GC counter names. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Address comments from Hannes Created 5 years ago
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Index: src/heap/gc-tracer.cc
diff --git a/src/heap/gc-tracer.cc b/src/heap/gc-tracer.cc
index 24901ddbd70e40ebdfc67b110b0db27f0036fe47..ec1ad653910007bac0f75df3bfa351bebd2011bc 100644
--- a/src/heap/gc-tracer.cc
+++ b/src/heap/gc-tracer.cc
@@ -502,135 +502,128 @@ void GCTracer::PrintNVP() const {
break;
case Event::MARK_COMPACTOR:
case Event::INCREMENTAL_MARK_COMPACTOR:
- PrintIsolate(heap_->isolate(),
- "%8.0f ms: "
- "pause=%.1f "
- "mutator=%.1f "
- "gc=%s "
- "reduce_memory=%d "
- "external=%.1f "
- "mark=%.1f "
- "mark_inc=%.1f "
- "mark_prepcodeflush=%.1f "
- "mark_root=%.1f "
- "mark_topopt=%.1f "
- "mark_weakclosure=%.1f "
- "mark_stringtable=%.1f "
- "mark_weakrefs=%.1f "
- "mark_globalhandles=%.1f "
- "mark_codeflush=%.1f "
- "store_buffer_clear=%.1f "
- "slots_buffer_clear=%.1f "
- "sweep=%.2f "
- "sweepns=%.2f "
- "sweepos=%.2f "
- "sweepcode=%.2f "
- "sweepcell=%.2f "
- "sweepmap=%.2f "
- "sweepaborted=%.2f "
- "evacuate=%.1f "
- "new_new=%.1f "
- "root_new=%.1f "
- "old_new=%.1f "
- "compaction_ptrs=%.1f "
- "intracompaction_ptrs=%.1f "
- "misc_compaction=%.1f "
- "inc_weak_closure=%.1f "
- "weakcollection_process=%.1f "
- "weakcollection_clear=%.1f "
- "weakcollection_abort=%.1f "
- "clear=%1f"
- "clear_weakcell=%.1f "
- "clear_map=%.1f "
- "clear_dependent_code=%.1f "
- "steps_count=%d "
- "steps_took=%.1f "
- "longest_step=%.1f "
- "finalization_steps_count=%d "
- "finalization_steps_took=%.1f "
- "finalization_longest_step=%.1f "
- "incremental_marking_throughput=%" V8_PTR_PREFIX
- "d "
- "total_size_before=%" V8_PTR_PREFIX
- "d "
- "total_size_after=%" V8_PTR_PREFIX
- "d "
- "holes_size_before=%" V8_PTR_PREFIX
- "d "
- "holes_size_after=%" V8_PTR_PREFIX
- "d "
- "allocated=%" V8_PTR_PREFIX
- "d "
- "promoted=%" V8_PTR_PREFIX
- "d "
- "semi_space_copied=%" V8_PTR_PREFIX
- "d "
- "nodes_died_in_new=%d "
- "nodes_copied_in_new=%d "
- "nodes_promoted=%d "
- "promotion_ratio=%.1f%% "
- "average_survival_ratio=%.1f%% "
- "promotion_rate=%.1f%% "
- "semi_space_copy_rate=%.1f%% "
- "new_space_allocation_throughput=%" V8_PTR_PREFIX
- "d "
- "context_disposal_rate=%.1f "
- "compaction_speed=%" V8_PTR_PREFIX "d\n",
- heap_->isolate()->time_millis_since_init(), duration,
- spent_in_mutator, current_.TypeName(true),
- current_.reduce_memory, current_.scopes[Scope::EXTERNAL],
- current_.scopes[Scope::MC_MARK],
- current_.scopes[Scope::MC_MARK_FINISH_INCREMENTAL],
- current_.scopes[Scope::MC_MARK_PREPARE_CODE_FLUSH],
- current_.scopes[Scope::MC_MARK_ROOT],
- current_.scopes[Scope::MC_MARK_TOPOPT],
- current_.scopes[Scope::MC_MARK_WEAK_CLOSURE],
- current_.scopes[Scope::MC_MARK_STRING_TABLE],
- current_.scopes[Scope::MC_MARK_WEAK_REFERENCES],
- current_.scopes[Scope::MC_MARK_GLOBAL_HANDLES],
- current_.scopes[Scope::MC_MARK_CODE_FLUSH],
- current_.scopes[Scope::MC_STORE_BUFFER_CLEAR],
- current_.scopes[Scope::MC_SLOTS_BUFFER_CLEAR],
- current_.scopes[Scope::MC_SWEEP],
- current_.scopes[Scope::MC_SWEEP_NEWSPACE],
- current_.scopes[Scope::MC_SWEEP_OLDSPACE],
- current_.scopes[Scope::MC_SWEEP_CODE],
- current_.scopes[Scope::MC_SWEEP_CELL],
- current_.scopes[Scope::MC_SWEEP_MAP],
- current_.scopes[Scope::MC_SWEEP_ABORTED],
- current_.scopes[Scope::MC_EVACUATE_PAGES],
- current_.scopes[Scope::MC_UPDATE_NEW_TO_NEW_POINTERS],
- current_.scopes[Scope::MC_UPDATE_ROOT_TO_NEW_POINTERS],
- current_.scopes[Scope::MC_UPDATE_OLD_TO_NEW_POINTERS],
- current_.scopes[Scope::MC_UPDATE_POINTERS_TO_EVACUATED],
- current_.scopes[Scope::MC_UPDATE_POINTERS_BETWEEN_EVACUATED],
- current_.scopes[Scope::MC_UPDATE_MISC_POINTERS],
- current_.scopes[Scope::MC_INCREMENTAL_FINALIZE],
- current_.scopes[Scope::MC_WEAKCOLLECTION_PROCESS],
- current_.scopes[Scope::MC_WEAKCOLLECTION_CLEAR],
- current_.scopes[Scope::MC_WEAKCOLLECTION_ABORT],
- current_.scopes[Scope::MC_CLEAR],
- current_.scopes[Scope::MC_CLEAR_WEAKCELL],
- current_.scopes[Scope::MC_CLEAR_MAP],
- current_.scopes[Scope::MC_CLEAR_DEPENDENT_CODE],
- current_.incremental_marking_steps,
- current_.incremental_marking_duration,
- current_.longest_incremental_marking_step,
- cumulative_incremental_marking_finalization_steps_,
- cumulative_incremental_marking_finalization_duration_,
- longest_incremental_marking_finalization_step_,
- IncrementalMarkingSpeedInBytesPerMillisecond(),
- current_.start_object_size, current_.end_object_size,
- current_.start_holes_size, current_.end_holes_size,
- allocated_since_last_gc, heap_->promoted_objects_size(),
- heap_->semi_space_copied_object_size(),
- heap_->nodes_died_in_new_space_,
- heap_->nodes_copied_in_new_space_, heap_->nodes_promoted_,
- heap_->promotion_ratio_, AverageSurvivalRatio(),
- heap_->promotion_rate_, heap_->semi_space_copied_rate_,
- NewSpaceAllocationThroughputInBytesPerMillisecond(),
- ContextDisposalRateInMilliseconds(),
- CompactionSpeedInBytesPerMillisecond());
+ PrintIsolate(
+ heap_->isolate(),
+ "%8.0f ms: "
+ "pause=%.1f "
+ "mutator=%.1f "
+ "gc=%s "
+ "reduce_memory=%d "
+ "external=%.1f "
+ "clear=%1.f "
+ "clear.code_flush=%.1f "
+ "clear.dependent_code=%.1f "
+ "clear.global_handles=%.1f "
+ "clear.maps=%.1f "
+ "clear.slots_buffer=%.1f "
+ "clear.store_buffer=%.1f "
+ "clear.string_table=%.1f "
+ "clear.weak_cells=%.1f "
+ "clear.weak_collections=%.1f "
+ "clear.weak_lists=%.1f "
+ "evacuate=%.1f "
+ "evacuate.candidates=%.1f "
+ "evacuate.clean_up=%.1f "
+ "evacuate.new_space=%.1f "
+ "evacuate.update_pointers=%.1f "
+ "evacuate.update_pointers.between_evacuated=%.1f "
+ "evacuate.update_pointers.to_evacuated=%.1f "
+ "evacuate.update_pointers.to_new=%.1f "
+ "evacuate.update_pointers.weak=%.1f "
+ "finish=%.1f "
+ "mark=%.1f "
+ "mark.finish_incremental=%.1f "
+ "mark.prepare_code_flush=%.1f "
+ "mark.roots=%.1f "
+ "mark.weak_closure=%.1f "
+ "sweep=%.1f "
+ "sweep.code=%.1f "
+ "sweep.map=%.1f "
+ "sweep.old=%.1f "
+ "incremental_finalize=%.1f "
+ "steps_count=%d "
+ "steps_took=%.1f "
+ "longest_step=%.1f "
+ "finalization_steps_count=%d "
+ "finalization_steps_took=%.1f "
+ "finalization_longest_step=%.1f "
+ "incremental_marking_throughput=%" V8_PTR_PREFIX
+ "d "
+ "total_size_before=%" V8_PTR_PREFIX
+ "d "
+ "total_size_after=%" V8_PTR_PREFIX
+ "d "
+ "holes_size_before=%" V8_PTR_PREFIX
+ "d "
+ "holes_size_after=%" V8_PTR_PREFIX
+ "d "
+ "allocated=%" V8_PTR_PREFIX
+ "d "
+ "promoted=%" V8_PTR_PREFIX
+ "d "
+ "semi_space_copied=%" V8_PTR_PREFIX
+ "d "
+ "nodes_died_in_new=%d "
+ "nodes_copied_in_new=%d "
+ "nodes_promoted=%d "
+ "promotion_ratio=%.1f%% "
+ "average_survival_ratio=%.1f%% "
+ "promotion_rate=%.1f%% "
+ "semi_space_copy_rate=%.1f%% "
+ "new_space_allocation_throughput=%" V8_PTR_PREFIX
+ "d "
+ "context_disposal_rate=%.1f "
+ "compaction_speed=%" V8_PTR_PREFIX "d\n",
+ heap_->isolate()->time_millis_since_init(), duration,
+ spent_in_mutator, current_.TypeName(true), current_.reduce_memory,
+ current_.scopes[Scope::EXTERNAL], current_.scopes[Scope::MC_CLEAR],
+ current_.scopes[Scope::MC_CLEAR_CODE_FLUSH],
+ current_.scopes[Scope::MC_CLEAR_DEPENDENT_CODE],
+ current_.scopes[Scope::MC_CLEAR_GLOBAL_HANDLES],
+ current_.scopes[Scope::MC_CLEAR_MAPS],
+ current_.scopes[Scope::MC_CLEAR_SLOTS_BUFFER],
+ current_.scopes[Scope::MC_CLEAR_STORE_BUFFER],
+ current_.scopes[Scope::MC_CLEAR_STRING_TABLE],
+ current_.scopes[Scope::MC_CLEAR_WEAK_CELLS],
+ current_.scopes[Scope::MC_CLEAR_WEAK_COLLECTIONS],
+ current_.scopes[Scope::MC_CLEAR_WEAK_LISTS],
+ current_.scopes[Scope::MC_EVACUATE],
+ current_.scopes[Scope::MC_EVACUATE_CANDIDATES],
+ current_.scopes[Scope::MC_EVACUATE_CLEAN_UP],
+ current_.scopes[Scope::MC_EVACUATE_NEW_SPACE],
+ current_.scopes[Scope::MC_EVACUATE_UPDATE_POINTERS],
+ current_.scopes[Scope::MC_EVACUATE_UPDATE_POINTERS_BETWEEN_EVACUATED],
+ current_.scopes[Scope::MC_EVACUATE_UPDATE_POINTERS_TO_EVACUATED],
+ current_.scopes[Scope::MC_EVACUATE_UPDATE_POINTERS_TO_NEW],
+ current_.scopes[Scope::MC_EVACUATE_UPDATE_POINTERS_WEAK],
+ current_.scopes[Scope::MC_FINISH], current_.scopes[Scope::MC_MARK],
+ current_.scopes[Scope::MC_MARK_FINISH_INCREMENTAL],
+ current_.scopes[Scope::MC_MARK_PREPARE_CODE_FLUSH],
+ current_.scopes[Scope::MC_MARK_ROOTS],
+ current_.scopes[Scope::MC_MARK_WEAK_CLOSURE],
+ current_.scopes[Scope::MC_SWEEP],
+ current_.scopes[Scope::MC_SWEEP_CODE],
+ current_.scopes[Scope::MC_SWEEP_MAP],
+ current_.scopes[Scope::MC_SWEEP_OLD],
+ current_.scopes[Scope::MC_INCREMENTAL_FINALIZE],
+ current_.incremental_marking_steps,
+ current_.incremental_marking_duration,
+ current_.longest_incremental_marking_step,
+ cumulative_incremental_marking_finalization_steps_,
+ cumulative_incremental_marking_finalization_duration_,
+ longest_incremental_marking_finalization_step_,
+ IncrementalMarkingSpeedInBytesPerMillisecond(),
+ current_.start_object_size, current_.end_object_size,
+ current_.start_holes_size, current_.end_holes_size,
+ allocated_since_last_gc, heap_->promoted_objects_size(),
+ heap_->semi_space_copied_object_size(),
+ heap_->nodes_died_in_new_space_, heap_->nodes_copied_in_new_space_,
+ heap_->nodes_promoted_, heap_->promotion_ratio_,
+ AverageSurvivalRatio(), heap_->promotion_rate_,
+ heap_->semi_space_copied_rate_,
+ NewSpaceAllocationThroughputInBytesPerMillisecond(),
+ ContextDisposalRateInMilliseconds(),
+ CompactionSpeedInBytesPerMillisecond());
break;
case Event::START:
break;
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