188 <value type="BYTES64" field="capacity" label="Capacity" description="Total available memory to allocate in" />
189 <value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" />
190 <value type="BYTES64" field="reserved" label="Reserved" description="Reserved memory for this space" />
191 </struct>
192
193 <event id="MetaspaceSummary" path="vm/gc/heap/metaspace_summary" label="Metaspace Summary" is_instant="true">
194 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
195 <value type="GCWHEN" field="when" label="When" />
196 <value type="BYTES64" field="gcThreshold" label="GC Threshold" />
197 <structvalue type="MetaspaceSizes" field="metaspace" label="Total"/>
198 <structvalue type="MetaspaceSizes" field="dataSpace" label="Data"/>
199 <structvalue type="MetaspaceSizes" field="classSpace" label="Class"/>
200 </event>
201
202 <event id="MetaspaceGCThreshold" path="vm/gc/metaspace/gc_threshold" label="Metaspace GC Threshold" is_instant="true">
203 <value type="BYTES64" field="oldValue" label="Old Value" />
204 <value type="BYTES64" field="newValue" label="New Value" />
205 <value type="GCTHRESHOLDUPDATER" field="updater" label="Updater" />
206 </event>
207
208 <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true">
209 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
210 <value type="GCWHEN" field="when" label="When" />
211
212 <structvalue type="VirtualSpace" field="oldSpace" label="Old Space"/>
213 <structvalue type="ObjectSpace" field="oldObjectSpace" label="Old Object Space"/>
214
215 <structvalue type="VirtualSpace" field="youngSpace" label="Young Space"/>
216 <structvalue type="ObjectSpace" field="edenSpace" label="Eden Space"/>
217 <structvalue type="ObjectSpace" field="fromSpace" label="From Space"/>
218 <structvalue type="ObjectSpace" field="toSpace" label="To Space"/>
219 </event>
220
221 <event id="GCGarbageCollection" path="vm/gc/collector/garbage_collection" label="Garbage Collection"
222 description="Garbage collection performed by the JVM">
223 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" />
224 <value type="GCNAME" field="name" label="Name" description="The name of the Garbage Collector" />
225 <value type="GCCAUSE" field="cause" label="Cause" description="The reason for triggering this Garbage Collection" />
226 <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" />
227 <value type="TICKSPAN" field="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" />
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188 <value type="BYTES64" field="capacity" label="Capacity" description="Total available memory to allocate in" />
189 <value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" />
190 <value type="BYTES64" field="reserved" label="Reserved" description="Reserved memory for this space" />
191 </struct>
192
193 <event id="MetaspaceSummary" path="vm/gc/heap/metaspace_summary" label="Metaspace Summary" is_instant="true">
194 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
195 <value type="GCWHEN" field="when" label="When" />
196 <value type="BYTES64" field="gcThreshold" label="GC Threshold" />
197 <structvalue type="MetaspaceSizes" field="metaspace" label="Total"/>
198 <structvalue type="MetaspaceSizes" field="dataSpace" label="Data"/>
199 <structvalue type="MetaspaceSizes" field="classSpace" label="Class"/>
200 </event>
201
202 <event id="MetaspaceGCThreshold" path="vm/gc/metaspace/gc_threshold" label="Metaspace GC Threshold" is_instant="true">
203 <value type="BYTES64" field="oldValue" label="Old Value" />
204 <value type="BYTES64" field="newValue" label="New Value" />
205 <value type="GCTHRESHOLDUPDATER" field="updater" label="Updater" />
206 </event>
207
208 <event id="MetaspaceAllocationFailure" path="vm/gc/metaspace/allocation_failure" label="Metaspace Allocation Failure" is_instant="true" has_stacktrace="true">
209 <value type="CLASS" field="classLoader" label="Class Loader" />
210 <value type="BOOLEAN" field="anonymousClassLoader" label="Anonymous Class Loader" />
211 <value type="UTF8" field="nativeStackTrace" label="Native Stack Trace" />
212 <value type="BYTES64" field="size" label="Size" />
213 <value type="METADATATYPE" field="metadataType" label="Metadata Type" />
214 <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" />
215 </event>
216
217 <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true">
218 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
219 <value type="GCWHEN" field="when" label="When" />
220
221 <structvalue type="VirtualSpace" field="oldSpace" label="Old Space"/>
222 <structvalue type="ObjectSpace" field="oldObjectSpace" label="Old Object Space"/>
223
224 <structvalue type="VirtualSpace" field="youngSpace" label="Young Space"/>
225 <structvalue type="ObjectSpace" field="edenSpace" label="Eden Space"/>
226 <structvalue type="ObjectSpace" field="fromSpace" label="From Space"/>
227 <structvalue type="ObjectSpace" field="toSpace" label="To Space"/>
228 </event>
229
230 <event id="GCGarbageCollection" path="vm/gc/collector/garbage_collection" label="Garbage Collection"
231 description="Garbage collection performed by the JVM">
232 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" />
233 <value type="GCNAME" field="name" label="Name" description="The name of the Garbage Collector" />
234 <value type="GCCAUSE" field="cause" label="Cause" description="The reason for triggering this Garbage Collection" />
235 <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" />
236 <value type="TICKSPAN" field="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" />
|