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src/share/vm/trace/trace.xml

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 266     <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true">
 267       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
 268       <value type="GCWHEN" field="when" label="When" />
 269 
 270       <structvalue type="VirtualSpace" field="oldSpace" label="Old Space"/>
 271       <structvalue type="ObjectSpace" field="oldObjectSpace" label="Old Object Space"/>
 272 
 273       <structvalue type="VirtualSpace" field="youngSpace" label="Young Space"/>
 274       <structvalue type="ObjectSpace" field="edenSpace" label="Eden Space"/>
 275       <structvalue type="ObjectSpace" field="fromSpace" label="From Space"/>
 276       <structvalue type="ObjectSpace" field="toSpace" label="To Space"/>
 277     </event>
 278 
 279     <event id="G1HeapSummary" path="vm/gc/heap/g1_summary" label="G1 Heap Summary" is_instant="true">
 280       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
 281       <value type="GCWHEN" field="when" label="When" />
 282 
 283       <value type="BYTES64" field="edenUsedSize" label="Eden Used Size" />
 284       <value type="BYTES64" field="edenTotalSize" label="Eden Total Size" />
 285       <value type="BYTES64" field="survivorUsedSize" label="Survivor Used Size" />

 286     </event>
 287 
 288     <event id="GCGarbageCollection" path="vm/gc/collector/garbage_collection" label="Garbage Collection"
 289            description="Garbage collection performed by the JVM">
 290       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
 291       <value type="GCNAME" field="name" label="Name" description="The name of the Garbage Collector" />
 292       <value type="GCCAUSE" field="cause" label="Cause" description="The reason for triggering this Garbage Collection" />
 293       <value type="TICKSPAN" field="sumOfPauses" label="Sum of Pauses" description="Sum of all the times in which Java execution was paused during the garbage collection" />
 294       <value type="TICKSPAN" field="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" />
 295     </event>
 296 
 297     <event id="GCParallelOld" path="vm/gc/collector/parold_garbage_collection" label="Parallel Old Garbage Collection"
 298            description="Extra information specific to Parallel Old Garbage Collections">
 299       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
 300       <value type="ADDRESS" field="densePrefix" label="Dense Prefix" description="The address of the dense prefix, used when compacting" />
 301     </event>
 302 
 303     <event id="GCYoungGarbageCollection" path="vm/gc/collector/young_garbage_collection" label="Young Garbage Collection"
 304            description="Extra information specific to Young Garbage Collections">
 305       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />




 266     <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true">
 267       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
 268       <value type="GCWHEN" field="when" label="When" />
 269 
 270       <structvalue type="VirtualSpace" field="oldSpace" label="Old Space"/>
 271       <structvalue type="ObjectSpace" field="oldObjectSpace" label="Old Object Space"/>
 272 
 273       <structvalue type="VirtualSpace" field="youngSpace" label="Young Space"/>
 274       <structvalue type="ObjectSpace" field="edenSpace" label="Eden Space"/>
 275       <structvalue type="ObjectSpace" field="fromSpace" label="From Space"/>
 276       <structvalue type="ObjectSpace" field="toSpace" label="To Space"/>
 277     </event>
 278 
 279     <event id="G1HeapSummary" path="vm/gc/heap/g1_summary" label="G1 Heap Summary" is_instant="true">
 280       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
 281       <value type="GCWHEN" field="when" label="When" />
 282 
 283       <value type="BYTES64" field="edenUsedSize" label="Eden Used Size" />
 284       <value type="BYTES64" field="edenTotalSize" label="Eden Total Size" />
 285       <value type="BYTES64" field="survivorUsedSize" label="Survivor Used Size" />
 286       <value type="UINT" field="regions" label="Number of Regions" />
 287     </event>
 288 
 289     <event id="GCGarbageCollection" path="vm/gc/collector/garbage_collection" label="Garbage Collection"
 290            description="Garbage collection performed by the JVM">
 291       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
 292       <value type="GCNAME" field="name" label="Name" description="The name of the Garbage Collector" />
 293       <value type="GCCAUSE" field="cause" label="Cause" description="The reason for triggering this Garbage Collection" />
 294       <value type="TICKSPAN" field="sumOfPauses" label="Sum of Pauses" description="Sum of all the times in which Java execution was paused during the garbage collection" />
 295       <value type="TICKSPAN" field="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" />
 296     </event>
 297 
 298     <event id="GCParallelOld" path="vm/gc/collector/parold_garbage_collection" label="Parallel Old Garbage Collection"
 299            description="Extra information specific to Parallel Old Garbage Collections">
 300       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
 301       <value type="ADDRESS" field="densePrefix" label="Dense Prefix" description="The address of the dense prefix, used when compacting" />
 302     </event>
 303 
 304     <event id="GCYoungGarbageCollection" path="vm/gc/collector/young_garbage_collection" label="Young Garbage Collection"
 305            description="Extra information specific to Young Garbage Collections">
 306       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />


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