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

rev 6085 : 8036703: Add trace event with statistics for the metaspace chunk free lists

*** 62,71 ****
--- 62,95 ----
        e.set_count(count);
        e.commit();
    }
  }
  
+ void GCTracer::send_metaspace_chunk_free_list_summary(GCWhen::Type when, Metaspace::MetadataType mdtype,
+                                                       const MetaspaceChunkFreeListSummary& summary) const {
+   EventMetaspaceChunkFreeListSummary e;
+   if (e.should_commit()) {
+     e.set_gcId(_shared_gc_info.id());
+     e.set_when(when);
+     e.set_metadataType(mdtype);
+ 
+     e.set_specializedChunks(summary.num_specialized_chunks());
+     e.set_specializedChunksTotalSize(summary.specialized_chunks_size_in_bytes());
+ 
+     e.set_smallChunks(summary.num_small_chunks());
+     e.set_smallChunksTotalSize(summary.small_chunks_size_in_bytes());
+ 
+     e.set_mediumChunks(summary.num_medium_chunks());
+     e.set_mediumChunksTotalSize(summary.medium_chunks_size_in_bytes());
+ 
+     e.set_humongousChunks(summary.num_humongous_chunks());
+     e.set_humongousChunksTotalSize(summary.humongous_chunks_size_in_bytes());
+ 
+     e.commit();
+   }
+ }
+ 
  void ParallelOldTracer::send_parallel_old_event() const {
    EventGCParallelOld e(UNTIMED);
    if (e.should_commit()) {
      e.set_gcId(_shared_gc_info.id());
      e.set_densePrefix((TraceAddress)_parallel_old_gc_info.dense_prefix());