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Commit c289f1b5 authored by hpayer's avatar hpayer Committed by Commit bot
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[heap] Make --trace-gc-nvp output adb logcat friendly. 

BUG=

Review URL: https://codereview.chromium.org/1406173002

Cr-Commit-Position: refs/heads/master@{#31337}
parent 53a33c28
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Showing with 149 additions and 85 deletions
src/heap/gc-tracer.cc
View file @ c289f1b5
......@@ -393,105 +393,169 @@ void GCTracer::Print() const {
void GCTracer::PrintNVP() const {
PrintIsolate(heap_->isolate(), "[I:%p] %8.0f ms: ", heap_->isolate(),
heap_->isolate()->time_millis_since_init());
double duration = current_.end_time - current_.start_time;
double spent_in_mutator = current_.start_time - previous_.end_time;
PrintF("pause=%.1f ", duration);
PrintF("mutator=%.1f ", spent_in_mutator);
PrintF("gc=%s ", current_.TypeName(true));
PrintF("reduce_memory=%d ", current_.reduce_memory);
intptr_t allocated_since_last_gc =
current_.start_object_size - previous_.end_object_size;
switch (current_.type) {
case Event::SCAVENGER:
PrintF("scavenge=%.2f ", current_.scopes[Scope::SCAVENGER_SCAVENGE]);
PrintF("old_new=%.2f ",
current_.scopes[Scope::SCAVENGER_OLD_TO_NEW_POINTERS]);
PrintF("weak=%.2f ", current_.scopes[Scope::SCAVENGER_WEAK]);
PrintF("roots=%.2f ", current_.scopes[Scope::SCAVENGER_ROOTS]);
PrintF("code=%.2f ",
current_.scopes[Scope::SCAVENGER_CODE_FLUSH_CANDIDATES]);
PrintF("semispace=%.2f ", current_.scopes[Scope::SCAVENGER_SEMISPACE]);
PrintF("object_groups=%.2f ",
current_.scopes[Scope::SCAVENGER_OBJECT_GROUPS]);
PrintF("steps_count=%d ", current_.incremental_marking_steps);
PrintF("steps_took=%.1f ", current_.incremental_marking_duration);
PrintF("scavenge_throughput=%" V8_PTR_PREFIX "d ",
ScavengeSpeedInBytesPerMillisecond());
PrintIsolate(heap_->isolate(),
"[I:%p] %8.0f ms: "
"pause=%.1f "
"mutator=%.1f "
"gc=%s "
"reduce_memory=%d "
"scavenge=%.2f "
"old_new=%.2f "
"weak=%.2f "
"roots=%.2f "
"code=%.2f "
"semispace=%.2f "
"object_groups=%.2f "
"steps_count=%d "
"steps_took=%.1f "
"scavenge_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\n",
heap_->isolate(),
heap_->isolate()->time_millis_since_init(),
duration,
spent_in_mutator,
current_.TypeName(true),
current_.reduce_memory,
current_.scopes[Scope::SCAVENGER_SCAVENGE],
current_.scopes[Scope::SCAVENGER_OLD_TO_NEW_POINTERS],
current_.scopes[Scope::SCAVENGER_WEAK],
current_.scopes[Scope::SCAVENGER_ROOTS],
current_.scopes[Scope::SCAVENGER_CODE_FLUSH_CANDIDATES],
current_.scopes[Scope::SCAVENGER_SEMISPACE],
current_.scopes[Scope::SCAVENGER_OBJECT_GROUPS],
current_.incremental_marking_steps,
current_.incremental_marking_duration,
ScavengeSpeedInBytesPerMillisecond(),
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());
break;
case Event::MARK_COMPACTOR:
case Event::INCREMENTAL_MARK_COMPACTOR:
PrintF("external=%.1f ", current_.scopes[Scope::EXTERNAL]);
PrintF("mark=%.1f ", current_.scopes[Scope::MC_MARK]);
PrintF("sweep=%.2f ", current_.scopes[Scope::MC_SWEEP]);
PrintF("sweepns=%.2f ", current_.scopes[Scope::MC_SWEEP_NEWSPACE]);
PrintF("sweepos=%.2f ", current_.scopes[Scope::MC_SWEEP_OLDSPACE]);
PrintF("sweepcode=%.2f ", current_.scopes[Scope::MC_SWEEP_CODE]);
PrintF("sweepcell=%.2f ", current_.scopes[Scope::MC_SWEEP_CELL]);
PrintF("sweepmap=%.2f ", current_.scopes[Scope::MC_SWEEP_MAP]);
PrintF("evacuate=%.1f ", current_.scopes[Scope::MC_EVACUATE_PAGES]);
PrintF("new_new=%.1f ",
current_.scopes[Scope::MC_UPDATE_NEW_TO_NEW_POINTERS]);
PrintF("root_new=%.1f ",
current_.scopes[Scope::MC_UPDATE_ROOT_TO_NEW_POINTERS]);
PrintF("old_new=%.1f ",
current_.scopes[Scope::MC_UPDATE_OLD_TO_NEW_POINTERS]);
PrintF("compaction_ptrs=%.1f ",
current_.scopes[Scope::MC_UPDATE_POINTERS_TO_EVACUATED]);
PrintF("intracompaction_ptrs=%.1f ",
current_.scopes[Scope::MC_UPDATE_POINTERS_BETWEEN_EVACUATED]);
PrintF("misc_compaction=%.1f ",
current_.scopes[Scope::MC_UPDATE_MISC_POINTERS]);
PrintF("weak_closure=%.1f ", current_.scopes[Scope::MC_WEAKCLOSURE]);
PrintF("inc_weak_closure=%.1f ",
current_.scopes[Scope::MC_INCREMENTAL_WEAKCLOSURE]);
PrintF("weakcollection_process=%.1f ",
current_.scopes[Scope::MC_WEAKCOLLECTION_PROCESS]);
PrintF("weakcollection_clear=%.1f ",
current_.scopes[Scope::MC_WEAKCOLLECTION_CLEAR]);
PrintF("weakcollection_abort=%.1f ",
current_.scopes[Scope::MC_WEAKCOLLECTION_ABORT]);
PrintF("weakcells=%.1f ", current_.scopes[Scope::MC_WEAKCELL]);
PrintF("nonlive_refs=%.1f ",
current_.scopes[Scope::MC_NONLIVEREFERENCES]);
PrintF("steps_count=%d ", current_.incremental_marking_steps);
PrintF("steps_took=%.1f ", current_.incremental_marking_duration);
PrintF("longest_step=%.1f ", current_.longest_incremental_marking_step);
PrintF("incremental_marking_throughput=%" V8_PTR_PREFIX "d ",
IncrementalMarkingSpeedInBytesPerMillisecond());
PrintIsolate(heap_->isolate(),
"[I:%p] %8.0f ms: "
"pause=%.1f "
"mutator=%.1f "
"gc=%s "
"reduce_memory=%d "
"external=%.1f "
"mark=%.1f "
"sweep=%.2f "
"sweepns=%.2f "
"sweepos=%.2f "
"sweepcode=%.2f "
"sweepcell=%.2f "
"sweepmap=%.2f "
"evacuate=%.1f "
"new_new=%.1f "
"root_new=%.1f "
"old_new=%.1f "
"compaction_ptrs=%.1f "
"intracompaction_ptrs=%.1f "
"misc_compaction=%.1f "
"weak_closure=%.1f "
"inc_weak_closure=%.1f "
"weakcollection_process=%.1f "
"weakcollection_clear=%.1f "
"weakcollection_abort=%.1f "
"weakcells=%.1f "
"nonlive_refs=%.1f "
"steps_count=%d "
"steps_took=%.1f "
"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\n",
heap_->isolate(),
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_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_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_WEAKCLOSURE],
current_.scopes[Scope::MC_INCREMENTAL_WEAKCLOSURE],
current_.scopes[Scope::MC_WEAKCOLLECTION_PROCESS],
current_.scopes[Scope::MC_WEAKCOLLECTION_CLEAR],
current_.scopes[Scope::MC_WEAKCOLLECTION_ABORT],
current_.scopes[Scope::MC_WEAKCELL],
current_.scopes[Scope::MC_NONLIVEREFERENCES],
current_.incremental_marking_steps,
current_.incremental_marking_duration,
current_.longest_incremental_marking_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());
break;
case Event::START:
break;
default:
UNREACHABLE();
}
PrintF("total_size_before=%" V8_PTR_PREFIX "d ", current_.start_object_size);
PrintF("total_size_after=%" V8_PTR_PREFIX "d ", current_.end_object_size);
PrintF("holes_size_before=%" V8_PTR_PREFIX "d ", current_.start_holes_size);
PrintF("holes_size_after=%" V8_PTR_PREFIX "d ", current_.end_holes_size);
intptr_t allocated_since_last_gc =
current_.start_object_size - previous_.end_object_size;
PrintF("allocated=%" V8_PTR_PREFIX "d ", allocated_since_last_gc);
PrintF("promoted=%" V8_PTR_PREFIX "d ", heap_->promoted_objects_size());
PrintF("semi_space_copied=%" V8_PTR_PREFIX "d ",
heap_->semi_space_copied_object_size());
PrintF("nodes_died_in_new=%d ", heap_->nodes_died_in_new_space_);
PrintF("nodes_copied_in_new=%d ", heap_->nodes_copied_in_new_space_);
PrintF("nodes_promoted=%d ", heap_->nodes_promoted_);
PrintF("promotion_ratio=%.1f%% ", heap_->promotion_ratio_);
PrintF("average_survival_ratio=%.1f%% ", AverageSurvivalRatio());
PrintF("promotion_rate=%.1f%% ", heap_->promotion_rate_);
PrintF("semi_space_copy_rate=%.1f%% ", heap_->semi_space_copied_rate_);
PrintF("new_space_allocation_throughput=%" V8_PTR_PREFIX "d ",
NewSpaceAllocationThroughputInBytesPerMillisecond());
PrintF("context_disposal_rate=%.1f ", ContextDisposalRateInMilliseconds());
PrintF("\n");
}
......
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