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8133530: Add JFR event for evacuation statistics

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Introduce two new JFR events for young/old generation allocation statistics based on previous changes.

Reviewed-by: ehelin, mgerdin
This commit is contained in:
Thomas Schatzl 2015-08-20 15:17:41 +02:00
parent 0ade675b8b
commit 4a849fb21c
7 changed files with 125 additions and 0 deletions
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5
hotspot/src/share/vm/gc/shared/gcTrace.hpp
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@ -45,6 +45,7 @@ class MetaspaceChunkFreeListSummary;
class MetaspaceSummary;
class PSHeapSummary;
class G1HeapSummary;
class G1EvacSummary;
class ReferenceProcessorStats;
class TimePartitions;
class BoolObjectClosure;
@ -257,10 +258,14 @@ class G1NewTracer : public YoungGCTracer {
void report_evacuation_info(EvacuationInfo* info);
void report_evacuation_failed(EvacuationFailedInfo& ef_info);
void report_evacuation_statistics(const G1EvacSummary& young_summary, const G1EvacSummary& old_summary) const;
private:
void send_g1_young_gc_event();
void send_evacuation_info_event(EvacuationInfo* info);
void send_evacuation_failed_event(const EvacuationFailedInfo& ef_info) const;
void send_young_evacuation_statistics(const G1EvacSummary& summary) const;
void send_old_evacuation_statistics(const G1EvacSummary& summary) const;
};
#endif