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src/share/vm/gc_implementation/shared/gcTraceSend.cpp

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*** 21,49 **** * questions. * */ #include "precompiled.hpp" #include "gc_implementation/shared/gcHeapSummary.hpp" #include "gc_implementation/shared/gcTimer.hpp" #include "gc_implementation/shared/gcTrace.hpp" #include "gc_implementation/shared/gcWhen.hpp" #include "gc_implementation/shared/copyFailedInfo.hpp" #include "runtime/os.hpp" - #include "trace/tracing.hpp" - #include "trace/traceBackend.hpp" #if INCLUDE_ALL_GCS #include "gc_implementation/g1/evacuationInfo.hpp" #include "gc_implementation/g1/g1YCTypes.hpp" #endif // All GC dependencies against the trace framework is contained within this file. typedef uintptr_t TraceAddress; void GCTracer::send_garbage_collection_event() const { ! EventGCGarbageCollection event(UNTIMED); if (event.should_commit()) { event.set_gcId(_shared_gc_info.gc_id().id()); event.set_name(_shared_gc_info.name()); event.set_cause((u2) _shared_gc_info.cause()); event.set_sumOfPauses(_shared_gc_info.sum_of_pauses()); --- 21,48 ---- * questions. * */ #include "precompiled.hpp" + #include "jfr/jfrEvents.hpp" #include "gc_implementation/shared/gcHeapSummary.hpp" #include "gc_implementation/shared/gcTimer.hpp" #include "gc_implementation/shared/gcTrace.hpp" #include "gc_implementation/shared/gcWhen.hpp" #include "gc_implementation/shared/copyFailedInfo.hpp" #include "runtime/os.hpp" #if INCLUDE_ALL_GCS #include "gc_implementation/g1/evacuationInfo.hpp" #include "gc_implementation/g1/g1YCTypes.hpp" #endif // All GC dependencies against the trace framework is contained within this file. typedef uintptr_t TraceAddress; void GCTracer::send_garbage_collection_event() const { ! EventGarbageCollection event(UNTIMED); if (event.should_commit()) { event.set_gcId(_shared_gc_info.gc_id().id()); event.set_name(_shared_gc_info.name()); event.set_cause((u2) _shared_gc_info.cause()); event.set_sumOfPauses(_shared_gc_info.sum_of_pauses());
*** 87,129 **** e.commit(); } } void ParallelOldTracer::send_parallel_old_event() const { ! EventGCParallelOld e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_densePrefix((TraceAddress)_parallel_old_gc_info.dense_prefix()); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } void YoungGCTracer::send_young_gc_event() const { ! EventGCYoungGarbageCollection e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_tenuringThreshold(_tenuring_threshold); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } void OldGCTracer::send_old_gc_event() const { ! EventGCOldGarbageCollection e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } ! static TraceStructCopyFailed to_trace_struct(const CopyFailedInfo& cf_info) { ! TraceStructCopyFailed failed_info; failed_info.set_objectCount(cf_info.failed_count()); failed_info.set_firstSize(cf_info.first_size()); failed_info.set_smallestSize(cf_info.smallest_size()); failed_info.set_totalSize(cf_info.total_size()); return failed_info; --- 86,166 ---- e.commit(); } } void ParallelOldTracer::send_parallel_old_event() const { ! EventParallelOldGarbageCollection e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_densePrefix((TraceAddress)_parallel_old_gc_info.dense_prefix()); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } void YoungGCTracer::send_young_gc_event() const { ! EventYoungGarbageCollection e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_tenuringThreshold(_tenuring_threshold); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } + bool YoungGCTracer::should_send_promotion_in_new_plab_event() const { + return EventPromoteObjectInNewPLAB::is_enabled(); + } + + bool YoungGCTracer::should_send_promotion_outside_plab_event() const { + return EventPromoteObjectOutsidePLAB::is_enabled(); + } + + void YoungGCTracer::send_promotion_in_new_plab_event(Klass* klass, size_t obj_size, + uint age, bool tenured, + size_t plab_size) const { + + EventPromoteObjectInNewPLAB event; + if (event.should_commit()) { + event.set_gcId(_shared_gc_info.gc_id().id()); + event.set_objectClass(klass); + event.set_objectSize(obj_size); + event.set_tenured(tenured); + event.set_tenuringAge(age); + event.set_plabSize(plab_size); + event.commit(); + } + } + + void YoungGCTracer::send_promotion_outside_plab_event(Klass* klass, size_t obj_size, + uint age, bool tenured) const { + + EventPromoteObjectOutsidePLAB event; + if (event.should_commit()) { + event.set_gcId(_shared_gc_info.gc_id().id()); + event.set_objectClass(klass); + event.set_objectSize(obj_size); + event.set_tenured(tenured); + event.set_tenuringAge(age); + event.commit(); + } + } + void OldGCTracer::send_old_gc_event() const { ! EventOldGarbageCollection e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } ! static JfrStructCopyFailed to_struct(const CopyFailedInfo& cf_info) { ! JfrStructCopyFailed failed_info; failed_info.set_objectCount(cf_info.failed_count()); failed_info.set_firstSize(cf_info.first_size()); failed_info.set_smallestSize(cf_info.smallest_size()); failed_info.set_totalSize(cf_info.total_size()); return failed_info;
*** 131,141 **** void YoungGCTracer::send_promotion_failed_event(const PromotionFailedInfo& pf_info) const { EventPromotionFailed e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); ! e.set_data(to_trace_struct(pf_info)); e.set_thread(pf_info.thread()->thread_id()); e.commit(); } } --- 168,178 ---- void YoungGCTracer::send_promotion_failed_event(const PromotionFailedInfo& pf_info) const { EventPromotionFailed e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); ! e.set_promotionFailed(to_struct(pf_info)); e.set_thread(pf_info.thread()->thread_id()); e.commit(); } }
*** 148,205 **** } } #if INCLUDE_ALL_GCS void G1NewTracer::send_g1_young_gc_event() { ! EventGCG1GarbageCollection e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_type(_g1_young_gc_info.type()); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } void G1NewTracer::send_evacuation_info_event(EvacuationInfo* info) { ! EventEvacuationInfo e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_cSetRegions(info->collectionset_regions()); e.set_cSetUsedBefore(info->collectionset_used_before()); e.set_cSetUsedAfter(info->collectionset_used_after()); e.set_allocationRegions(info->allocation_regions()); ! e.set_allocRegionsUsedBefore(info->alloc_regions_used_before()); ! e.set_allocRegionsUsedAfter(info->alloc_regions_used_before() + info->bytes_copied()); e.set_bytesCopied(info->bytes_copied()); e.set_regionsFreed(info->regions_freed()); e.commit(); } } void G1NewTracer::send_evacuation_failed_event(const EvacuationFailedInfo& ef_info) const { EventEvacuationFailed e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); ! e.set_data(to_trace_struct(ef_info)); e.commit(); } } - #endif ! static TraceStructVirtualSpace to_trace_struct(const VirtualSpaceSummary& summary) { ! TraceStructVirtualSpace space; space.set_start((TraceAddress)summary.start()); space.set_committedEnd((TraceAddress)summary.committed_end()); space.set_committedSize(summary.committed_size()); space.set_reservedEnd((TraceAddress)summary.reserved_end()); space.set_reservedSize(summary.reserved_size()); return space; } ! static TraceStructObjectSpace to_trace_struct(const SpaceSummary& summary) { ! TraceStructObjectSpace space; space.set_start((TraceAddress)summary.start()); space.set_end((TraceAddress)summary.end()); space.set_used(summary.used()); space.set_size(summary.size()); return space; --- 185,254 ---- } } #if INCLUDE_ALL_GCS void G1NewTracer::send_g1_young_gc_event() { ! EventG1GarbageCollection e(UNTIMED); if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_type(_g1_young_gc_info.type()); e.set_starttime(_shared_gc_info.start_timestamp()); e.set_endtime(_shared_gc_info.end_timestamp()); e.commit(); } } + void G1MMUTracer::send_g1_mmu_event(double time_slice_ms, double gc_time_ms, double max_time_ms) { + EventG1MMU e; + if (e.should_commit()) { + e.set_gcId(GCId::peek().id()); + e.set_timeSlice((s8)time_slice_ms); + e.set_gcTime((s8)gc_time_ms); + e.set_pauseTarget((s8)max_time_ms); + e.commit(); + } + } + void G1NewTracer::send_evacuation_info_event(EvacuationInfo* info) { ! EventEvacuationInformation e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_cSetRegions(info->collectionset_regions()); e.set_cSetUsedBefore(info->collectionset_used_before()); e.set_cSetUsedAfter(info->collectionset_used_after()); e.set_allocationRegions(info->allocation_regions()); ! e.set_allocationRegionsUsedBefore(info->alloc_regions_used_before()); ! e.set_allocationRegionsUsedAfter(info->alloc_regions_used_before() + info->bytes_copied()); e.set_bytesCopied(info->bytes_copied()); e.set_regionsFreed(info->regions_freed()); e.commit(); } } void G1NewTracer::send_evacuation_failed_event(const EvacuationFailedInfo& ef_info) const { EventEvacuationFailed e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); ! e.set_evacuationFailed(to_struct(ef_info)); e.commit(); } } ! #endif // INCLUDE_ALL_GCS ! ! static JfrStructVirtualSpace to_struct(const VirtualSpaceSummary& summary) { ! JfrStructVirtualSpace space; space.set_start((TraceAddress)summary.start()); space.set_committedEnd((TraceAddress)summary.committed_end()); space.set_committedSize(summary.committed_size()); space.set_reservedEnd((TraceAddress)summary.reserved_end()); space.set_reservedSize(summary.reserved_size()); return space; } ! static JfrStructObjectSpace to_struct(const SpaceSummary& summary) { ! JfrStructObjectSpace space; space.set_start((TraceAddress)summary.start()); space.set_end((TraceAddress)summary.end()); space.set_used(summary.used()); space.set_size(summary.size()); return space;
*** 216,231 **** EventGCHeapSummary e; if (e.should_commit()) { e.set_gcId(_gc_id.id()); e.set_when((u1)_when); ! e.set_heapSpace(to_trace_struct(heap_space)); e.set_heapUsed(heap_summary->used()); e.commit(); } } void visit(const PSHeapSummary* ps_heap_summary) const { visit((GCHeapSummary*)ps_heap_summary); const VirtualSpaceSummary& old_summary = ps_heap_summary->old(); const SpaceSummary& old_space = ps_heap_summary->old_space(); --- 265,295 ---- EventGCHeapSummary e; if (e.should_commit()) { e.set_gcId(_gc_id.id()); e.set_when((u1)_when); ! e.set_heapSpace(to_struct(heap_space)); e.set_heapUsed(heap_summary->used()); e.commit(); } } + void visit(const G1HeapSummary* g1_heap_summary) const { + visit((GCHeapSummary*)g1_heap_summary); + + EventG1HeapSummary e; + if (e.should_commit()) { + e.set_gcId(_gc_id.id()); + e.set_when((u1)_when); + e.set_edenUsedSize(g1_heap_summary->edenUsed()); + e.set_edenTotalSize(g1_heap_summary->edenCapacity()); + e.set_survivorUsedSize(g1_heap_summary->survivorUsed()); + e.set_numberOfRegions(g1_heap_summary->numberOfRegions()); + e.commit(); + } + } + void visit(const PSHeapSummary* ps_heap_summary) const { visit((GCHeapSummary*)ps_heap_summary); const VirtualSpaceSummary& old_summary = ps_heap_summary->old(); const SpaceSummary& old_space = ps_heap_summary->old_space();
*** 237,264 **** EventPSHeapSummary e; if (e.should_commit()) { e.set_gcId(_gc_id.id()); e.set_when((u1)_when); ! e.set_oldSpace(to_trace_struct(ps_heap_summary->old())); ! e.set_oldObjectSpace(to_trace_struct(ps_heap_summary->old_space())); ! e.set_youngSpace(to_trace_struct(ps_heap_summary->young())); ! e.set_edenSpace(to_trace_struct(ps_heap_summary->eden())); ! e.set_fromSpace(to_trace_struct(ps_heap_summary->from())); ! e.set_toSpace(to_trace_struct(ps_heap_summary->to())); e.commit(); } } }; void GCTracer::send_gc_heap_summary_event(GCWhen::Type when, const GCHeapSummary& heap_summary) const { GCHeapSummaryEventSender visitor(_shared_gc_info.gc_id(), when); heap_summary.accept(&visitor); } ! static TraceStructMetaspaceSizes to_trace_struct(const MetaspaceSizes& sizes) { ! TraceStructMetaspaceSizes meta_sizes; meta_sizes.set_committed(sizes.committed()); meta_sizes.set_used(sizes.used()); meta_sizes.set_reserved(sizes.reserved()); --- 301,328 ---- EventPSHeapSummary e; if (e.should_commit()) { e.set_gcId(_gc_id.id()); e.set_when((u1)_when); ! e.set_oldSpace(to_struct(ps_heap_summary->old())); ! e.set_oldObjectSpace(to_struct(ps_heap_summary->old_space())); ! e.set_youngSpace(to_struct(ps_heap_summary->young())); ! e.set_edenSpace(to_struct(ps_heap_summary->eden())); ! e.set_fromSpace(to_struct(ps_heap_summary->from())); ! e.set_toSpace(to_struct(ps_heap_summary->to())); e.commit(); } } }; void GCTracer::send_gc_heap_summary_event(GCWhen::Type when, const GCHeapSummary& heap_summary) const { GCHeapSummaryEventSender visitor(_shared_gc_info.gc_id(), when); heap_summary.accept(&visitor); } ! static JfrStructMetaspaceSizes to_struct(const MetaspaceSizes& sizes) { ! JfrStructMetaspaceSizes meta_sizes; meta_sizes.set_committed(sizes.committed()); meta_sizes.set_used(sizes.used()); meta_sizes.set_reserved(sizes.reserved());
*** 269,298 **** EventMetaspaceSummary e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_when((u1) when); e.set_gcThreshold(meta_space_summary.capacity_until_GC()); ! e.set_metaspace(to_trace_struct(meta_space_summary.meta_space())); ! e.set_dataSpace(to_trace_struct(meta_space_summary.data_space())); ! e.set_classSpace(to_trace_struct(meta_space_summary.class_space())); e.commit(); } } class PhaseSender : public PhaseVisitor { GCId _gc_id; public: PhaseSender(GCId gc_id) : _gc_id(gc_id) {} ! template<typename T> ! void send_phase(PausePhase* pause) { T event(UNTIMED); if (event.should_commit()) { event.set_gcId(_gc_id.id()); ! event.set_name(pause->name()); ! event.set_starttime(pause->start()); ! event.set_endtime(pause->end()); event.commit(); } } void visit(GCPhase* pause) { ShouldNotReachHere(); } --- 333,362 ---- EventMetaspaceSummary e; if (e.should_commit()) { e.set_gcId(_shared_gc_info.gc_id().id()); e.set_when((u1) when); e.set_gcThreshold(meta_space_summary.capacity_until_GC()); ! e.set_metaspace(to_struct(meta_space_summary.meta_space())); ! e.set_dataSpace(to_struct(meta_space_summary.data_space())); ! e.set_classSpace(to_struct(meta_space_summary.class_space())); e.commit(); } } class PhaseSender : public PhaseVisitor { GCId _gc_id; public: PhaseSender(GCId gc_id) : _gc_id(gc_id) {} ! template<typename T> ! void send_phase(GCPhase* phase) { T event(UNTIMED); if (event.should_commit()) { event.set_gcId(_gc_id.id()); ! event.set_name(phase->name()); ! event.set_starttime(phase->start()); ! event.set_endtime(phase->end()); event.commit(); } } void visit(GCPhase* pause) { ShouldNotReachHere(); }
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