Mercurial > hg > truffle
diff src/share/vm/trace/trace.xml @ 17771:9fdaa79b0c27
8036703: Add trace event with statistics for the metaspace chunk free lists
Reviewed-by: stefank, mgerdin, coleenp, egahlin
author | ehelin |
---|---|
date | Fri, 21 Mar 2014 10:31:51 +0100 |
parents | 5af31f70a866 |
children | fa21c9537e6e |
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--- a/src/share/vm/trace/trace.xml Fri Mar 21 10:28:07 2014 +0100 +++ b/src/share/vm/trace/trace.xml Fri Mar 21 10:31:51 2014 +0100 @@ -221,6 +221,20 @@ <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" /> </event> + <event id="MetaspaceChunkFreeListSummary" path="vm/gc/metaspace/chunk_free_list_summary" label="Metaspace Chunk Free List Summary" is_instant="true"> + <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> + <value type="GCWHEN" field="when" label="When" /> + <value type="METADATATYPE" field="metadataType" label="Metadata Type" /> + <value type="ULONG" field="specializedChunks" label="Specialized Chunks" /> + <value type="BYTES64" field="specializedChunksTotalSize" label="Specialized Chunks Total Size" /> + <value type="ULONG" field="smallChunks" label="Small Chunks" /> + <value type="BYTES64" field="smallChunksTotalSize" label="Small Chunks Total Size" /> + <value type="ULONG" field="mediumChunks" label="Medium Chunks" /> + <value type="BYTES64" field="mediumChunksTotalSize" label="Medium Chunks Total Size" /> + <value type="ULONG" field="humongousChunks" label="Humongous Chunks" /> + <value type="BYTES64" field="humongousChunksTotalSize" label="Humongous Chunks Total Size" /> + </event> + <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true"> <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> <value type="GCWHEN" field="when" label="When" />