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8242625: Shenandoah: restore heap logging for Degenerated/Full cycles

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Reviewed-by: rkennke, zgu
This commit is contained in:
Aleksey Shipilev 2020-04-14 15:33:00 +02:00
parent b18e006b55
commit e0ccd77617
3 changed files with 5 additions and 5 deletions
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4
src/hotspot/share/gc/shenandoah/shenandoahHeap.cpp
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@ -2720,7 +2720,7 @@ void ShenandoahHeap::entry_final_updaterefs() {
void ShenandoahHeap::entry_full(GCCause::Cause cause) {
static const char* msg = "Pause Full";
ShenandoahPausePhase gc_phase(msg);
ShenandoahPausePhase gc_phase(msg, true /* log_heap_usage */);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);
@ -2736,7 +2736,7 @@ void ShenandoahHeap::entry_full(GCCause::Cause cause) {
void ShenandoahHeap::entry_degenerated(int point) {
ShenandoahDegenPoint dpoint = (ShenandoahDegenPoint)point;
const char* msg = degen_event_message(dpoint);
ShenandoahPausePhase gc_phase(msg);
ShenandoahPausePhase gc_phase(msg, true /* log_heap_usage */);
EventMark em("%s", msg);
ShenandoahGCPhase total_phase(ShenandoahPhaseTimings::total_pause);

4
src/hotspot/share/gc/shenandoah/shenandoahUtils.cpp
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@ -85,8 +85,8 @@ ShenandoahGCPauseMark::ShenandoahGCPauseMark(uint gc_id, SvcGCMarker::reason_typ
);
}
ShenandoahPausePhase::ShenandoahPausePhase(const char* title) :
_tracer(title),
ShenandoahPausePhase::ShenandoahPausePhase(const char* title, bool log_heap_usage) :
_tracer(title, NULL, GCCause::_no_gc, log_heap_usage),
_timer(ShenandoahHeap::heap()->gc_timer()) {
_timer->register_gc_pause_start(title);
}

2
src/hotspot/share/gc/shenandoah/shenandoahUtils.hpp
View File

@ -60,7 +60,7 @@ private:
ConcurrentGCTimer* const _timer;
public:
ShenandoahPausePhase(const char* title);
ShenandoahPausePhase(const char* title, bool log_heap_usage = false);
~ShenandoahPausePhase();
};