Mercurial > hg > truffle
annotate 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 |
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date | Fri, 21 Mar 2014 10:31:51 +0100 |
parents | 5af31f70a866 |
children | fa21c9537e6e |
rev | line source |
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10405 | 1 <?xml version="1.0" encoding="utf-8"?> |
2 <!-- | |
3 Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved. | |
4 DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
5 | |
6 This code is free software; you can redistribute it and/or modify it | |
7 under the terms of the GNU General Public License version 2 only, as | |
8 published by the Free Software Foundation. | |
9 | |
10 This code is distributed in the hope that it will be useful, but WITHOUT | |
11 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
13 version 2 for more details (a copy is included in the LICENSE file that | |
14 accompanied this code). | |
15 | |
16 You should have received a copy of the GNU General Public License version | |
17 2 along with this work; if not, write to the Free Software Foundation, | |
18 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
19 | |
20 Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
21 or visit www.oracle.com if you need additional information or have any | |
22 questions. | |
23 | |
24 --> | |
25 | |
26 | |
27 <!DOCTYPE trace SYSTEM "trace.dtd" [ | |
28 <!ENTITY % xinclude SYSTEM "xinclude.mod"> | |
29 %xinclude; | |
30 ]> | |
31 | |
32 <trace> | |
33 <xi:include href="tracetypes.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> | |
34 | |
35 <relation_decls> | |
36 <relation_decl id="GC_ID" uri="vm/gc/id"/> | |
37 <relation_decl id="COMP_ID" uri="vm/compiler/id"/> | |
38 <relation_decl id="SWEEP_ID" uri="vm/code_sweeper/id"/> | |
39 <relation_decl id="JAVA_MONITOR_ADDRESS" uri="java/monitor/address"/> | |
40 </relation_decls> | |
41 | |
42 <!-- | |
43 | |
44 Events in the JVM are by default timed (it's more common) | |
45 Perhaps a little strange. Might change. | |
46 | |
47 EVENTS | |
48 | |
49 Declard with the 'event' tag. | |
50 | |
51 <value fields> can be one or more of | |
52 value - a simple primitive or constant type value | |
53 structvalue - value is a sub-struct. This type must be previously defined | |
54 with 'struct' | |
55 All these require you to declare type, field and label of the field. They also accept | |
56 an optional description of the field. If the meaning of the field is not obvious | |
57 from the label you should provide a description. If an event however is not actually | |
58 meant for end-users, you should probably _not_ write descriptions at all, since you | |
59 might just add more concepts the user has no notion of/interest in. | |
60 | |
61 Events should be modeled after what conceptual process you are expressing, _NOT_ | |
62 from whatever data structures you might use inside the JVM for expressing a process. | |
63 | |
64 | |
65 STRUCT | |
66 | |
67 Declared with the 'struct' tag. | |
68 | |
69 Declares a structure type that can be used in other events. | |
70 | |
71 --> | |
72 | |
73 <events> | |
74 <event id="ThreadStart" path="java/thread_start" label="Java Thread Start" | |
75 has_thread="true" is_instant="true"> | |
76 <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/> | |
77 </event> | |
78 | |
79 <event id="ThreadEnd" path="java/thread_end" label="Java Thread End" | |
80 has_thread="true" is_instant="true"> | |
81 <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/> | |
82 </event> | |
83 | |
84 <event id="ThreadSleep" path="java/thread_sleep" label="Java Thread Sleep" | |
85 has_thread="true" has_stacktrace="true" is_instant="false"> | |
86 <value type="MILLIS" field="time" label="Sleep Time"/> | |
87 </event> | |
88 | |
89 <event id="ThreadPark" path="java/thread_park" label="Java Thread Park" | |
90 has_thread="true" has_stacktrace="true" is_instant="false"> | |
91 <value type="CLASS" field="klass" label="Class Parked On"/> | |
92 <value type="MILLIS" field="timeout" label="Park Timeout"/> | |
93 <value type="ADDRESS" field="address" label="Address of Object Parked" relation="JAVA_MONITOR_ADDRESS"/> | |
94 </event> | |
95 | |
96 <event id="JavaMonitorEnter" path="java/monitor_enter" label="Java Monitor Blocked" | |
97 has_thread="true" has_stacktrace="true" is_instant="false"> | |
98 <value type="CLASS" field="klass" label="Monitor Class"/> | |
99 <value type="JAVALANGTHREAD" field="previousOwner" label="Previous Monitor Owner"/> | |
100 <value type="ADDRESS" field="address" label="Monitor Address" relation="JAVA_MONITOR_ADDRESS"/> | |
101 </event> | |
102 | |
103 <event id="JavaMonitorWait" path="java/monitor_wait" label="Java Monitor Wait" description="Waiting on a Java monitor" | |
104 has_thread="true" has_stacktrace="true" is_instant="false"> | |
105 <value type="CLASS" field="klass" label="Monitor Class" description="Class of object waited on"/> | |
106 <value type="OSTHREAD" field="notifier" label="Notifier Thread" description="Notifying Thread"/> | |
107 <value type="MILLIS" field="timeout" label="Timeout" description="Maximum wait time"/> | |
108 <value type="BOOLEAN" field="timedOut" label="Timed Out" description="Wait has been timed out"/> | |
109 <value type="ADDRESS" field="address" label="Monitor Address" description="Address of object waited on" relation="JAVA_MONITOR_ADDRESS"/> | |
110 </event> | |
111 | |
112 <event id="ClassLoad" path="vm/class/load" label="Class Load" | |
113 has_thread="true" has_stacktrace="true" is_instant="false"> | |
114 <value type="CLASS" field="loadedClass" label="Loaded Class"/> | |
115 <value type="CLASS" field="definingClassLoader" label="Defining Class Loader"/> | |
116 <value type="CLASS" field="initiatingClassLoader" label="Initiating Class Loader"/> | |
117 </event> | |
118 | |
119 <event id="ClassUnload" path="vm/class/unload" label="Class Unload" | |
120 has_thread="true" is_instant="true"> | |
121 <value type="CLASS" field="unloadedClass" label="Unloaded Class"/> | |
122 <value type="CLASS" field="definingClassLoader" label="Defining Class Loader"/> | |
123 </event> | |
124 | |
17691 | 125 <event id="LongFlagChanged" path="vm/flag/long_changed" label="Long Flag Changed" |
126 is_instant="true"> | |
127 <value type="UTF8" field="name" label="Name" /> | |
128 <value type="LONG" field="old_value" label="Old Value" /> | |
129 <value type="LONG" field="new_value" label="New Value" /> | |
130 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> | |
131 </event> | |
132 | |
133 <event id="UnsignedLongFlagChanged" path="vm/flag/ulong_changed" label="Unsigned Long Flag Changed" | |
134 is_instant="true"> | |
135 <value type="UTF8" field="name" label="Name" /> | |
136 <value type="ULONG" field="old_value" label="Old Value" /> | |
137 <value type="ULONG" field="new_value" label="New Value" /> | |
138 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> | |
139 </event> | |
140 | |
141 <event id="DoubleFlagChanged" path="vm/flag/double_changed" label="Double Flag Changed" | |
142 is_instant="true"> | |
143 <value type="UTF8" field="name" label="Name" /> | |
144 <value type="DOUBLE" field="old_value" label="Old Value" /> | |
145 <value type="DOUBLE" field="new_value" label="New Value" /> | |
146 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> | |
147 </event> | |
148 | |
149 <event id="BooleanFlagChanged" path="vm/flag/boolean_changed" label="Boolean Flag Changed" | |
150 is_instant="true"> | |
151 <value type="UTF8" field="name" label="Name" /> | |
152 <value type="BOOLEAN" field="old_value" label="Old Value" /> | |
153 <value type="BOOLEAN" field="new_value" label="New Value" /> | |
154 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> | |
155 </event> | |
156 | |
157 <event id="StringFlagChanged" path="vm/flag/string_changed" label="String Flag Changed" | |
158 is_instant="true"> | |
159 <value type="UTF8" field="name" label="Name" /> | |
160 <value type="UTF8" field="old_value" label="Old Value" /> | |
161 <value type="UTF8" field="new_value" label="New Value" /> | |
162 <value type="FLAGVALUEORIGIN" field="origin" label="Origin" /> | |
163 </event> | |
164 | |
10405 | 165 <struct id="VirtualSpace"> |
166 <value type="ADDRESS" field="start" label="Start Address" description="Start address of the virtual space" /> | |
167 <value type="ADDRESS" field="committedEnd" label="Committed End Address" description="End address of the committed memory for the virtual space" /> | |
168 <value type="BYTES64" field="committedSize" label="Committed Size" description="Size of the committed memory for the virtual space" /> | |
169 <value type="ADDRESS" field="reservedEnd" label="Reserved End Address" description="End address of the reserved memory for the virtual space" /> | |
170 <value type="BYTES64" field="reservedSize" label="Reserved Size" description="Size of the reserved memory for the virtual space" /> | |
171 </struct> | |
172 | |
173 <struct id="ObjectSpace"> | |
174 <value type="ADDRESS" field="start" label="Start Address" description="Start address of the space" /> | |
175 <value type="ADDRESS" field="end" label="End Address" description="End address of the space" /> | |
176 <value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" /> | |
177 <value type="BYTES64" field="size" label="Size" description="Size of the space" /> | |
178 </struct> | |
179 | |
180 <event id="GCHeapSummary" path="vm/gc/heap/summary" label="Heap Summary" is_instant="true"> | |
181 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
182 <value type="GCWHEN" field="when" label="When" /> | |
183 <structvalue type="VirtualSpace" field="heapSpace" label="Heap Space"/> | |
184 <value type="BYTES64" field="heapUsed" label="Heap Used" description="Bytes allocated by objects in the heap"/> | |
185 </event> | |
186 | |
187 <struct id="MetaspaceSizes"> | |
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" /> | |
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196 <value type="BYTES64" field="gcThreshold" label="GC Threshold" /> |
10405 | 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 | |
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202 <event id="MetaspaceGCThreshold" path="vm/gc/metaspace/gc_threshold" label="Metaspace GC Threshold" is_instant="true"> |
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203 <value type="BYTES64" field="oldValue" label="Old Value" /> |
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204 <value type="BYTES64" field="newValue" label="New Value" /> |
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205 <value type="GCTHRESHOLDUPDATER" field="updater" label="Updater" /> |
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206 </event> |
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207 |
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208 <event id="MetaspaceAllocationFailure" path="vm/gc/metaspace/allocation_failure" label="Metaspace Allocation Failure" is_instant="true" has_stacktrace="true"> |
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209 <value type="CLASS" field="classLoader" label="Class Loader" /> |
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210 <value type="BOOLEAN" field="anonymousClassLoader" label="Anonymous Class Loader" /> |
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211 <value type="BYTES64" field="size" label="Size" /> |
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212 <value type="METADATATYPE" field="metadataType" label="Metadata Type" /> |
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213 <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" /> |
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214 </event> |
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215 |
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216 <event id="MetaspaceOOM" path="vm/gc/metaspace/out_of_memory" label="Metaspace Out of Memory" is_instant="true" has_stacktrace="true"> |
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217 <value type="CLASS" field="classLoader" label="Class Loader" /> |
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218 <value type="BOOLEAN" field="anonymousClassLoader" label="Anonymous Class Loader" /> |
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219 <value type="BYTES64" field="size" label="Size" /> |
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220 <value type="METADATATYPE" field="metadataType" label="Metadata Type" /> |
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221 <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" /> |
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222 </event> |
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223 |
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224 <event id="MetaspaceChunkFreeListSummary" path="vm/gc/metaspace/chunk_free_list_summary" label="Metaspace Chunk Free List Summary" is_instant="true"> |
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225 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
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226 <value type="GCWHEN" field="when" label="When" /> |
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227 <value type="METADATATYPE" field="metadataType" label="Metadata Type" /> |
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228 <value type="ULONG" field="specializedChunks" label="Specialized Chunks" /> |
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229 <value type="BYTES64" field="specializedChunksTotalSize" label="Specialized Chunks Total Size" /> |
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230 <value type="ULONG" field="smallChunks" label="Small Chunks" /> |
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231 <value type="BYTES64" field="smallChunksTotalSize" label="Small Chunks Total Size" /> |
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232 <value type="ULONG" field="mediumChunks" label="Medium Chunks" /> |
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233 <value type="BYTES64" field="mediumChunksTotalSize" label="Medium Chunks Total Size" /> |
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234 <value type="ULONG" field="humongousChunks" label="Humongous Chunks" /> |
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235 <value type="BYTES64" field="humongousChunksTotalSize" label="Humongous Chunks Total Size" /> |
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236 </event> |
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237 |
11062 | 238 <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true"> |
10405 | 239 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
240 <value type="GCWHEN" field="when" label="When" /> | |
241 | |
242 <structvalue type="VirtualSpace" field="oldSpace" label="Old Space"/> | |
243 <structvalue type="ObjectSpace" field="oldObjectSpace" label="Old Object Space"/> | |
244 | |
245 <structvalue type="VirtualSpace" field="youngSpace" label="Young Space"/> | |
246 <structvalue type="ObjectSpace" field="edenSpace" label="Eden Space"/> | |
247 <structvalue type="ObjectSpace" field="fromSpace" label="From Space"/> | |
248 <structvalue type="ObjectSpace" field="toSpace" label="To Space"/> | |
249 </event> | |
250 | |
251 <event id="GCGarbageCollection" path="vm/gc/collector/garbage_collection" label="Garbage Collection" | |
252 description="Garbage collection performed by the JVM"> | |
253 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> | |
254 <value type="GCNAME" field="name" label="Name" description="The name of the Garbage Collector" /> | |
255 <value type="GCCAUSE" field="cause" label="Cause" description="The reason for triggering this Garbage Collection" /> | |
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256 <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" /> |
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257 <value type="TICKSPAN" field="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" /> |
10405 | 258 </event> |
259 | |
260 <event id="GCParallelOld" path="vm/gc/collector/parold_garbage_collection" label="Parallel Old Garbage Collection" | |
261 description="Extra information specific to Parallel Old Garbage Collections"> | |
262 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> | |
263 <value type="ADDRESS" field="densePrefix" label="Dense Prefix" description="The address of the dense prefix, used when compacting" /> | |
264 </event> | |
265 | |
266 <event id="GCYoungGarbageCollection" path="vm/gc/collector/young_garbage_collection" label="Young Garbage Collection" | |
267 description="Extra information specific to Young Garbage Collections"> | |
268 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> | |
269 <value type="UINT" field="tenuringThreshold" label="Tenuring Threshold" /> | |
270 </event> | |
271 | |
272 <event id="GCOldGarbageCollection" path="vm/gc/collector/old_garbage_collection" label="Old Garbage Collection" | |
273 description="Extra information specific to Old Garbage Collections"> | |
274 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
275 </event> | |
276 | |
277 <event id="GCG1GarbageCollection" path="vm/gc/collector/g1_garbage_collection" label="G1 Garbage Collection" | |
278 description="Extra information specific to G1 Garbage Collections"> | |
279 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
280 <value type="G1YCTYPE" field="type" label="Type" /> | |
281 </event> | |
282 | |
11062 | 283 <event id="EvacuationInfo" path="vm/gc/detailed/evacuation_info" label="Evacuation Information" is_instant="true"> |
10405 | 284 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> |
285 <value type="UINT" field="cSetRegions" label="Collection Set Regions"/> | |
286 <value type="BYTES64" field="cSetUsedBefore" label="Collection Set Before" description="Memory usage before GC in the collection set regions"/> | |
287 <value type="BYTES64" field="cSetUsedAfter" label="Collection Set After" description="Memory usage after GC in the collection set regions"/> | |
288 <value type="UINT" field="allocationRegions" label="Allocation Regions" description="Regions chosen as allocation regions during evacuation (includes survivors and old space regions)"/> | |
289 <value type="BYTES64" field="allocRegionsUsedBefore" label="Alloc Regions Before" description="Memory usage before GC in allocation regions"/> | |
290 <value type="BYTES64" field="allocRegionsUsedAfter" label="Alloc Regions After" description="Memory usage after GC in allocation regions"/> | |
11062 | 291 <value type="BYTES64" field="bytesCopied" label="Bytes Copied"/> |
10405 | 292 <value type="UINT" field="regionsFreed" label="Regions Freed"/> |
293 </event> | |
294 | |
295 <event id="GCReferenceStatistics" path="vm/gc/reference/statistics" | |
296 label="GC Reference Statistics" is_instant="true" | |
297 description="Total count of processed references during GC"> | |
298 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
299 <value type="REFERENCETYPE" field="type" label="Type" /> | |
300 <value type="ULONG" field="count" label="Total Count" /> | |
301 </event> | |
302 | |
303 <struct id="CopyFailed"> | |
304 <value type="ULONG" field="objectCount" label="Object Count"/> | |
305 <value type="BYTES64" field="firstSize" label="First Failed Object Size"/> | |
306 <value type="BYTES64" field="smallestSize" label="Smallest Failed Object Size"/> | |
307 <value type="BYTES64" field="totalSize" label="Total Object Size"/> | |
308 </struct> | |
309 | |
310 <event id="ObjectCountAfterGC" path="vm/gc/detailed/object_count_after_gc" is_instant="true" label="Object Count after GC"> | |
311 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID" /> | |
312 <value type="CLASS" field="class" label="Class" /> | |
313 <value type="LONG" field="count" label="Count" /> | |
314 <value type="BYTES64" field="totalSize" label="Total Size" /> | |
315 </event> | |
316 | |
317 <event id="PromotionFailed" path="vm/gc/detailed/promotion_failed" label="Promotion Failed" is_instant="true" | |
318 description="Promotion of an object failed"> | |
319 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
11062 | 320 <structvalue type="CopyFailed" field="data" label="Data"/> |
10405 | 321 <value type="OSTHREAD" field="thread" label="Running thread"/> |
322 </event> | |
323 | |
324 <event id="EvacuationFailed" path="vm/gc/detailed/evacuation_failed" label="Evacuation Failed" is_instant="true" | |
325 description="Evacuation of an object failed"> | |
326 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
11062 | 327 <structvalue type="CopyFailed" field="data" label="Data"/> |
10405 | 328 </event> |
329 | |
330 <event id="ConcurrentModeFailure" path="vm/gc/detailed/concurrent_mode_failure" label="Concurrent Mode Failure" | |
331 is_instant="true" description="Concurrent Mode failed"> | |
332 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
333 </event> | |
334 | |
335 <event id="GCPhasePause" path="vm/gc/phases/pause" label="GC Phase Pause"> | |
336 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
337 <value type="UTF8" field="name" label="Name" /> | |
338 </event> | |
339 | |
340 <event id="GCPhasePauseLevel1" path="vm/gc/phases/pause_level_1" label="GC Phase Pause Level 1"> | |
341 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
342 <value type="UTF8" field="name" label="Name" /> | |
343 </event> | |
344 | |
345 <event id="GCPhasePauseLevel2" path="vm/gc/phases/pause_level_2" label="GC Phase Pause Level 2"> | |
346 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
347 <value type="UTF8" field="name" label="Name" /> | |
348 </event> | |
349 | |
350 <event id="GCPhasePauseLevel3" path="vm/gc/phases/pause_level_3" label="GC Phase Pause Level 3"> | |
351 <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/> | |
352 <value type="UTF8" field="name" label="Name" /> | |
353 </event> | |
354 | |
355 <!-- Compiler events --> | |
356 | |
357 <event id="Compilation" path="vm/compiler/compilation" label="Compilation" | |
358 has_thread="true" is_requestable="false" is_constant="false"> | |
359 <value type="METHOD" field="method" label="Java Method"/> | |
360 <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/> | |
361 <value type="USHORT" field="compileLevel" label="Compilation Level"/> | |
362 <value type="BOOLEAN" field="succeded" label="Succeeded"/> | |
363 <value type="BOOLEAN" field="isOsr" label="On Stack Replacement"/> | |
364 <value type="BYTES" field="codeSize" label="Compiled Code Size"/> | |
365 <value type="BYTES" field="inlinedBytes" label="Inlined Code Size"/> | |
366 </event> | |
367 | |
368 <event id="CompilerPhase" path="vm/compiler/phase" label="Compiler Phase" | |
369 has_thread="true" is_requestable="false" is_constant="false"> | |
370 <value type="COMPILERPHASETYPE" field="phase" label="Compile Phase"/> | |
371 <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/> | |
372 <value type="USHORT" field="phaseLevel" label="Phase Level"/> | |
373 </event> | |
374 | |
375 <event id="CompilerFailure" path="vm/compiler/failure" label="Compilation Failure" | |
376 has_thread="true" is_requestable="false" is_constant="false" is_instant="true"> | |
377 <value type="UTF8" field="failure" label="Message"/> | |
378 <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/> | |
379 </event> | |
380 | |
381 <!-- Code sweeper events --> | |
382 | |
383 <event id="SweepCodeCache" path="vm/code_sweeper/sweep" label="Sweep Code Cache" | |
384 has_thread="true" is_requestable="false" is_constant="false"> | |
385 <value type="INTEGER" field="sweepIndex" label="Sweep Index" relation="SWEEP_ID"/> | |
386 <value type="USHORT" field="sweepFractionIndex" label="Fraction Index"/> | |
387 <value type="UINT" field="sweptCount" label="Methods Swept"/> | |
388 <value type="UINT" field="flushedCount" label="Methods Flushed"/> | |
11062 | 389 <value type="UINT" field="markedCount" label="Methods Reclaimed"/> |
10405 | 390 <value type="UINT" field="zombifiedCount" label="Methods Zombified"/> |
391 </event> | |
392 | |
393 <!-- Code cache events --> | |
394 | |
395 <event id="CodeCacheFull" path="vm/code_cache/full" label="Code Cache Full" | |
396 has_thread="true" is_requestable="false" is_constant="false" is_instant="true"> | |
397 <value type="ADDRESS" field="startAddress" label="Start Address"/> | |
398 <value type="ADDRESS" field="commitedTopAddress" label="Commited Top"/> | |
399 <value type="ADDRESS" field="reservedTopAddress" label="Reserved Top"/> | |
400 <value type="INTEGER" field="entryCount" label="Entries"/> | |
401 <value type="INTEGER" field="methodCount" label="Methods"/> | |
402 <value type="INTEGER" field="adaptorCount" label="Adaptors"/> | |
403 <value type="BYTES64" field="unallocatedCapacity" label="Unallocated"/> | |
404 <value type="INTEGER" field="fullCount" label="Full Count"/> | |
405 </event> | |
406 | |
407 <event id="ExecuteVMOperation" path="vm/runtime/execute_vm_operation" label="VM Operation" | |
408 description="Execution of a VM Operation" has_thread="true"> | |
409 <value type="VMOPERATIONTYPE" field="operation" label="Operation" /> | |
410 <value type="BOOLEAN" field="safepoint" label="At Safepoint" description="If the operation occured at a safepoint."/> | |
411 <value type="BOOLEAN" field="blocking" label="Caller Blocked" description="If the calling thread was blocked until the operation was complete."/> | |
412 <value type="OSTHREAD" field="caller" label="Caller" transition="FROM" description="Thread requesting operation. If non-blocking, will be set to 0 indicating thread is unknown."/> | |
413 </event> | |
414 | |
415 <!-- Allocation events --> | |
416 <event id="AllocObjectInNewTLAB" path="java/object_alloc_in_new_TLAB" label="Allocation in new TLAB" | |
417 description="Allocation in new Thread Local Allocation Buffer" has_thread="true" has_stacktrace="true" is_instant="true"> | |
418 <value type="CLASS" field="class" label="Class" description="Class of allocated object"/> | |
419 <value type="BYTES64" field="allocationSize" label="Allocation Size"/> | |
420 <value type="BYTES64" field="tlabSize" label="TLAB Size"/> | |
421 </event> | |
422 | |
423 <event id="AllocObjectOutsideTLAB" path="java/object_alloc_outside_TLAB" label="Allocation outside TLAB" | |
424 description="Allocation outside Thread Local Allocation Buffers" has_thread="true" has_stacktrace="true" is_instant="true"> | |
425 <value type="CLASS" field="class" label="Class" description="Class of allocated object"/> | |
426 <value type="BYTES64" field="allocationSize" label="Allocation Size"/> | |
427 </event> | |
428 </events> | |
429 | |
430 <xi:include href="../../../closed/share/vm/trace/traceeventtypes.xml" xmlns:xi="http://www.w3.org/2001/XInclude"> | |
431 <xi:fallback/> | |
432 </xi:include> | |
433 | |
434 <xi:include href="../../../closed/share/vm/trace/traceevents.xml" xmlns:xi="http://www.w3.org/2001/XInclude"> | |
435 <xi:fallback/> | |
436 </xi:include> | |
437 </trace> |