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8243463: Shenandoah: ditch total_pause counters

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Reviewed-by: rkennke
This commit is contained in:
Aleksey Shipilev 2020-04-23 13:48:13 +02:00
parent b28137b093
commit cbdb4ba7ca
2 changed files with 0 additions and 15 deletions
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12
src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
View File

@ -2691,7 +2691,6 @@ void ShenandoahHeap::safepoint_synchronize_end() {
void ShenandoahHeap::vmop_entry_init_mark() {
TraceCollectorStats tcs(monitoring_support()->stw_collection_counters());
ShenandoahGCPhase total(ShenandoahPhaseTimings::total_pause_gross);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::init_mark_gross);
try_inject_alloc_failure();
@ -2701,7 +2700,6 @@ void ShenandoahHeap::vmop_entry_init_mark() {
void ShenandoahHeap::vmop_entry_final_mark() {
TraceCollectorStats tcs(monitoring_support()->stw_collection_counters());
ShenandoahGCPhase total(ShenandoahPhaseTimings::total_pause_gross);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::final_mark_gross);
try_inject_alloc_failure();
@ -2711,7 +2709,6 @@ void ShenandoahHeap::vmop_entry_final_mark() {
void ShenandoahHeap::vmop_entry_init_updaterefs() {
TraceCollectorStats tcs(monitoring_support()->stw_collection_counters());
ShenandoahGCPhase total(ShenandoahPhaseTimings::total_pause_gross);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::init_update_refs_gross);
try_inject_alloc_failure();
@ -2721,7 +2718,6 @@ void ShenandoahHeap::vmop_entry_init_updaterefs() {
void ShenandoahHeap::vmop_entry_final_updaterefs() {
TraceCollectorStats tcs(monitoring_support()->stw_collection_counters());
ShenandoahGCPhase total(ShenandoahPhaseTimings::total_pause_gross);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::final_update_refs_gross);
try_inject_alloc_failure();
@ -2731,7 +2727,6 @@ void ShenandoahHeap::vmop_entry_final_updaterefs() {
void ShenandoahHeap::vmop_entry_full(GCCause::Cause cause) {
TraceCollectorStats tcs(monitoring_support()->full_stw_collection_counters());
ShenandoahGCPhase total(ShenandoahPhaseTimings::total_pause_gross);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::full_gc_gross);
try_inject_alloc_failure();
@ -2741,7 +2736,6 @@ void ShenandoahHeap::vmop_entry_full(GCCause::Cause cause) {
void ShenandoahHeap::vmop_degenerated(ShenandoahDegenPoint point) {
TraceCollectorStats tcs(monitoring_support()->full_stw_collection_counters());
ShenandoahGCPhase total(ShenandoahPhaseTimings::total_pause_gross);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::degen_gc_gross);
VM_ShenandoahDegeneratedGC degenerated_gc((int)point);
@ -2753,7 +2747,6 @@ void ShenandoahHeap::entry_init_mark() {
ShenandoahPausePhase gc_phase(msg);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::init_mark);
ShenandoahWorkerScope scope(workers(),
@ -2768,7 +2761,6 @@ void ShenandoahHeap::entry_final_mark() {
ShenandoahPausePhase gc_phase(msg);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::final_mark);
ShenandoahWorkerScope scope(workers(),
@ -2783,7 +2775,6 @@ void ShenandoahHeap::entry_init_updaterefs() {
ShenandoahPausePhase gc_phase(msg);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::init_update_refs);
// No workers used in this phase, no setup required
@ -2796,7 +2787,6 @@ void ShenandoahHeap::entry_final_updaterefs() {
ShenandoahPausePhase gc_phase(msg);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::final_update_refs);
ShenandoahWorkerScope scope(workers(),
@ -2811,7 +2801,6 @@ void ShenandoahHeap::entry_full(GCCause::Cause cause) {
ShenandoahPausePhase gc_phase(msg, true /* log_heap_usage */);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::full_gc);
ShenandoahWorkerScope scope(workers(),
@ -2827,7 +2816,6 @@ void ShenandoahHeap::entry_degenerated(int point) {
ShenandoahPausePhase gc_phase(msg, true /* log_heap_usage */);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);
ShenandoahGCPhase phase(ShenandoahPhaseTimings::degen_gc);
ShenandoahWorkerScope scope(workers(),

3
src/hotspot/share/gc/shenandoah/shenandoahPhaseTimings.hpp
View File

@ -57,9 +57,6 @@ class outputStream;
// end
#define SHENANDOAH_GC_PHASE_DO(f) \
f(total_pause_gross, "Total Pauses (G)") \
f(total_pause, "Total Pauses (N)") \
\
f(init_mark_gross, "Pause Init Mark (G)") \
f(init_mark, "Pause Init Mark (N)") \
f(make_parsable, " Make Parsable") \