sla@5237: <?xml version="1.0" encoding="utf-8"?>
sla@5237: <!--
mlarsson@7688:  Copyright (c) 2012, 2015, Oracle and/or its affiliates. All rights reserved.
sla@5237:  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
sla@5237: 
sla@5237:  This code is free software; you can redistribute it and/or modify it
sla@5237:  under the terms of the GNU General Public License version 2 only, as
sla@5237:  published by the Free Software Foundation.
sla@5237: 
sla@5237:  This code is distributed in the hope that it will be useful, but WITHOUT
sla@5237:  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
sla@5237:  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
sla@5237:  version 2 for more details (a copy is included in the LICENSE file that
sla@5237:  accompanied this code).
sla@5237: 
sla@5237:  You should have received a copy of the GNU General Public License version
sla@5237:  2 along with this work; if not, write to the Free Software Foundation,
sla@5237:  Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
sla@5237: 
sla@5237:  Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
sla@5237:  or visit www.oracle.com if you need additional information or have any
sla@5237:  questions.
sla@5237: 
sla@5237: -->
sla@5237: 
sla@5237: 
sla@5237: <!DOCTYPE trace SYSTEM "trace.dtd" [
sla@5237: <!ENTITY % xinclude SYSTEM "xinclude.mod">
sla@5237: %xinclude;
sla@5237: ]>
sla@5237: 
sla@5237: <trace>
sla@5237:   <xi:include href="tracetypes.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
sla@5237: 
sla@5237:   <relation_decls>
sla@5237:     <relation_decl id="GC_ID" uri="vm/gc/id"/>
sla@5237:     <relation_decl id="COMP_ID" uri="vm/compiler/id"/>
sla@5237:     <relation_decl id="SWEEP_ID" uri="vm/code_sweeper/id"/>
sla@5237:     <relation_decl id="JAVA_MONITOR_ADDRESS" uri="java/monitor/address"/>
sla@5237:   </relation_decls>
sla@5237: 
sla@5237: <!--
sla@5237: 
sla@5237: Events in the JVM are by default timed (it's more common)
sla@5237: Perhaps a little strange. Might change.
sla@5237: 
sla@5237: EVENTS
sla@5237: 
sla@5237: Declard with the 'event' tag.
sla@5237: 
sla@5237: <value fields> can be one or more of
sla@5237:    value            - a simple primitive or constant type value
sla@5237:    structvalue      - value is a sub-struct. This type must be previously defined
sla@5237:                       with 'struct'
sla@5237: All these require you to declare type, field and label of the field. They also accept
sla@5237: an optional description of the field. If the meaning of the field is not obvious
sla@5237: from the label you should provide a description. If an event however is not actually
sla@5237: meant for end-users, you should probably _not_ write descriptions at all, since you
sla@5237: might just add more concepts the user has no notion of/interest in.
sla@5237: 
sla@5237: Events should be modeled after what conceptual process you are expressing, _NOT_
sla@5237: from whatever data structures you might use inside the JVM for expressing a process.
sla@5237: 
sla@5237: 
sla@5237: STRUCT
sla@5237: 
sla@5237: Declared with the 'struct' tag.
sla@5237: 
sla@5237: Declares a structure type that can be used in other events.
sla@5237: 
sla@5237: -->
sla@5237: 
sla@5237:   <events>
sla@5237:     <event id="ThreadStart" path="java/thread_start" label="Java Thread Start"
sla@5237:            has_thread="true" is_instant="true">
sla@5237:       <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="ThreadEnd" path="java/thread_end" label="Java Thread End"
sla@5237:            has_thread="true" is_instant="true">
sla@5237:       <value type="JAVALANGTHREAD" field="javalangthread" label="Java Thread"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="ThreadSleep" path="java/thread_sleep" label="Java Thread Sleep"
sla@5237:             has_thread="true" has_stacktrace="true" is_instant="false">
sla@5237:       <value type="MILLIS" field="time" label="Sleep Time"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="ThreadPark" path="java/thread_park" label="Java Thread Park"
sla@5237:             has_thread="true" has_stacktrace="true" is_instant="false">
sla@5237:       <value type="CLASS" field="klass" label="Class Parked On"/>
sla@5237:       <value type="MILLIS" field="timeout" label="Park Timeout"/>
sla@5237:       <value type="ADDRESS" field="address" label="Address of Object Parked" relation="JAVA_MONITOR_ADDRESS"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="JavaMonitorEnter" path="java/monitor_enter" label="Java Monitor Blocked"
sla@5237:             has_thread="true" has_stacktrace="true" is_instant="false">
sla@5237:       <value type="CLASS" field="klass" label="Monitor Class"/>
sla@5237:       <value type="JAVALANGTHREAD" field="previousOwner" label="Previous Monitor Owner"/>
sla@5237:       <value type="ADDRESS" field="address" label="Monitor Address" relation="JAVA_MONITOR_ADDRESS"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="JavaMonitorWait" path="java/monitor_wait" label="Java Monitor Wait" description="Waiting on a Java monitor"
sla@5237:             has_thread="true" has_stacktrace="true" is_instant="false">
sla@5237:       <value type="CLASS" field="klass" label="Monitor Class" description="Class of object waited on"/>
sla@5237:       <value type="OSTHREAD" field="notifier" label="Notifier Thread" description="Notifying Thread"/>
sla@5237:       <value type="MILLIS" field="timeout" label="Timeout" description="Maximum wait time"/>
sla@5237:       <value type="BOOLEAN" field="timedOut" label="Timed Out" description="Wait has been timed out"/>
sla@5237:       <value type="ADDRESS" field="address" label="Monitor Address" description="Address of object waited on" relation="JAVA_MONITOR_ADDRESS"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="ClassLoad" path="vm/class/load" label="Class Load"
sla@5237:             has_thread="true" has_stacktrace="true" is_instant="false">
sla@5237:       <value type="CLASS" field="loadedClass" label="Loaded Class"/>
sla@5237:       <value type="CLASS" field="definingClassLoader" label="Defining Class Loader"/>
sla@5237:       <value type="CLASS" field="initiatingClassLoader" label="Initiating Class Loader"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="ClassUnload" path="vm/class/unload" label="Class Unload"
sla@5237:         has_thread="true" is_instant="true">
sla@5237:       <value type="CLASS" field="unloadedClass" label="Unloaded Class"/>
sla@5237:       <value type="CLASS" field="definingClassLoader" label="Defining Class Loader"/>
sla@5237:     </event>
sla@5237: 
sla@6333:     <event id="LongFlagChanged" path="vm/flag/long_changed" label="Long Flag Changed"
sla@6333:           is_instant="true">
sla@6333:       <value type="UTF8" field="name" label="Name" />
sla@6333:       <value type="LONG" field="old_value" label="Old Value" />
sla@6333:       <value type="LONG" field="new_value" label="New Value" />
sla@6333:       <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
sla@6333:     </event>
sla@6333: 
sla@6333:     <event id="UnsignedLongFlagChanged" path="vm/flag/ulong_changed" label="Unsigned Long Flag Changed"
sla@6333:           is_instant="true">
sla@6333:       <value type="UTF8" field="name" label="Name" />
sla@6333:       <value type="ULONG" field="old_value" label="Old Value" />
sla@6333:       <value type="ULONG" field="new_value" label="New Value" />
sla@6333:       <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
sla@6333:     </event>
sla@6333: 
sla@6333:     <event id="DoubleFlagChanged" path="vm/flag/double_changed" label="Double Flag Changed"
sla@6333:          is_instant="true">
sla@6333:       <value type="UTF8" field="name" label="Name" />
sla@6333:       <value type="DOUBLE" field="old_value" label="Old Value" />
sla@6333:       <value type="DOUBLE" field="new_value" label="New Value" />
sla@6333:       <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
sla@6333:     </event>
sla@6333: 
sla@6333:     <event id="BooleanFlagChanged" path="vm/flag/boolean_changed" label="Boolean Flag Changed"
sla@6333:          is_instant="true">
sla@6333:       <value type="UTF8" field="name" label="Name" />
sla@6333:       <value type="BOOLEAN" field="old_value" label="Old Value" />
sla@6333:       <value type="BOOLEAN" field="new_value" label="New Value" />
sla@6333:       <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
sla@6333:     </event>
sla@6333: 
sla@6333:     <event id="StringFlagChanged" path="vm/flag/string_changed" label="String Flag Changed"
sla@6333:          is_instant="true">
sla@6333:       <value type="UTF8" field="name" label="Name" />
sla@6333:       <value type="UTF8" field="old_value" label="Old Value" />
sla@6333:       <value type="UTF8" field="new_value" label="New Value" />
sla@6333:       <value type="FLAGVALUEORIGIN" field="origin" label="Origin" />
sla@6333:     </event>
sla@6333: 
sla@5237:     <struct id="VirtualSpace">
sla@5237:       <value type="ADDRESS" field="start" label="Start Address" description="Start address of the virtual space" />
sla@5237:       <value type="ADDRESS" field="committedEnd" label="Committed End Address" description="End address of the committed memory for the virtual space" />
sla@5237:       <value type="BYTES64" field="committedSize" label="Committed Size" description="Size of the committed memory for the virtual space" />
sla@5237:       <value type="ADDRESS" field="reservedEnd" label="Reserved End Address" description="End address of the reserved memory for the virtual space" />
sla@5237:       <value type="BYTES64" field="reservedSize" label="Reserved Size" description="Size of the reserved memory for the virtual space" />
sla@5237:     </struct>
sla@5237: 
sla@5237:     <struct id="ObjectSpace">
sla@5237:       <value type="ADDRESS" field="start" label="Start Address" description="Start address of the space" />
sla@5237:       <value type="ADDRESS" field="end" label="End Address" description="End address of the space" />
sla@5237:       <value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" />
sla@5237:       <value type="BYTES64" field="size" label="Size" description="Size of the space" />
sla@5237:     </struct>
sla@5237: 
sla@5237:     <event id="GCHeapSummary" path="vm/gc/heap/summary" label="Heap Summary" is_instant="true">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="GCWHEN" field="when" label="When" />
sla@5237:       <structvalue type="VirtualSpace" field="heapSpace" label="Heap Space"/>
sla@5237:       <value type="BYTES64" field="heapUsed" label="Heap Used" description="Bytes allocated by objects in the heap"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <struct id="MetaspaceSizes">
ehelin@6608:       <value type="BYTES64" field="committed" label="Committed" description="Committed memory for this space" />
sla@5237:       <value type="BYTES64" field="used" label="Used" description="Bytes allocated by objects in the space" />
sla@5237:       <value type="BYTES64" field="reserved" label="Reserved" description="Reserved memory for this space" />
sla@5237:     </struct>
sla@5237: 
sla@5237:     <event id="MetaspaceSummary" path="vm/gc/heap/metaspace_summary" label="Metaspace Summary" is_instant="true">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="GCWHEN" field="when" label="When" />
ehelin@6416:       <value type="BYTES64" field="gcThreshold" label="GC Threshold" />
sla@5237:       <structvalue type="MetaspaceSizes" field="metaspace" label="Total"/>
sla@5237:       <structvalue type="MetaspaceSizes" field="dataSpace" label="Data"/>
sla@5237:       <structvalue type="MetaspaceSizes" field="classSpace" label="Class"/>
sla@5237:     </event>
sla@5237: 
ehelin@6417:     <event id="MetaspaceGCThreshold" path="vm/gc/metaspace/gc_threshold" label="Metaspace GC Threshold" is_instant="true">
ehelin@6417:       <value type="BYTES64" field="oldValue" label="Old Value" />
ehelin@6417:       <value type="BYTES64" field="newValue" label="New Value" />
ehelin@6417:       <value type="GCTHRESHOLDUPDATER" field="updater" label="Updater" />
ehelin@6417:     </event>
ehelin@6417: 
ehelin@6418:     <event id="MetaspaceAllocationFailure" path="vm/gc/metaspace/allocation_failure" label="Metaspace Allocation Failure" is_instant="true" has_stacktrace="true">
ehelin@6418:       <value type="CLASS" field="classLoader" label="Class Loader" />
ehelin@6418:       <value type="BOOLEAN" field="anonymousClassLoader" label="Anonymous Class Loader" />
ehelin@6418:       <value type="BYTES64" field="size" label="Size" />
ehelin@6418:       <value type="METADATATYPE" field="metadataType" label="Metadata Type" />
ehelin@6418:       <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" />
ehelin@6418:     </event>
ehelin@6418: 
ehelin@6419:     <event id="MetaspaceOOM" path="vm/gc/metaspace/out_of_memory" label="Metaspace Out of Memory" is_instant="true" has_stacktrace="true">
ehelin@6419:       <value type="CLASS" field="classLoader" label="Class Loader" />
ehelin@6419:       <value type="BOOLEAN" field="anonymousClassLoader" label="Anonymous Class Loader" />
ehelin@6419:       <value type="BYTES64" field="size" label="Size" />
ehelin@6419:       <value type="METADATATYPE" field="metadataType" label="Metadata Type" />
ehelin@6419:       <value type="METASPACEOBJTYPE" field="metaspaceObjectType" label="Metaspace Object Type" />
ehelin@6419:     </event>
ehelin@6419: 
ehelin@6420:     <event id="MetaspaceChunkFreeListSummary" path="vm/gc/metaspace/chunk_free_list_summary" label="Metaspace Chunk Free List Summary" is_instant="true">
ehelin@6420:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
ehelin@6420:       <value type="GCWHEN" field="when" label="When" />
ehelin@6420:       <value type="METADATATYPE" field="metadataType" label="Metadata Type" />
ehelin@6420:       <value type="ULONG" field="specializedChunks" label="Specialized Chunks" />
ehelin@6420:       <value type="BYTES64" field="specializedChunksTotalSize" label="Specialized Chunks Total Size" />
ehelin@6420:       <value type="ULONG" field="smallChunks" label="Small Chunks" />
ehelin@6420:       <value type="BYTES64" field="smallChunksTotalSize" label="Small Chunks Total Size" />
ehelin@6420:       <value type="ULONG" field="mediumChunks" label="Medium Chunks" />
ehelin@6420:       <value type="BYTES64" field="mediumChunksTotalSize" label="Medium Chunks Total Size" />
ehelin@6420:       <value type="ULONG" field="humongousChunks" label="Humongous Chunks" />
ehelin@6420:       <value type="BYTES64" field="humongousChunksTotalSize" label="Humongous Chunks Total Size" />
ehelin@6420:     </event>
ehelin@6420: 
egahlin@5335:     <event id="PSHeapSummary" path="vm/gc/heap/ps_summary" label="Parallel Scavenge Heap Summary" is_instant="true">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="GCWHEN" field="when" label="When" />
sla@5237: 
sla@5237:       <structvalue type="VirtualSpace" field="oldSpace" label="Old Space"/>
sla@5237:       <structvalue type="ObjectSpace" field="oldObjectSpace" label="Old Object Space"/>
sla@5237: 
sla@5237:       <structvalue type="VirtualSpace" field="youngSpace" label="Young Space"/>
sla@5237:       <structvalue type="ObjectSpace" field="edenSpace" label="Eden Space"/>
sla@5237:       <structvalue type="ObjectSpace" field="fromSpace" label="From Space"/>
sla@5237:       <structvalue type="ObjectSpace" field="toSpace" label="To Space"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCGarbageCollection" path="vm/gc/collector/garbage_collection" label="Garbage Collection"
sla@5237:            description="Garbage collection performed by the JVM">
sla@5237:       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
sla@5237:       <value type="GCNAME" field="name" label="Name" description="The name of the Garbage Collector" />
sla@5237:       <value type="GCCAUSE" field="cause" label="Cause" description="The reason for triggering this Garbage Collection" />
mgronlun@6131:       <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" />
mgronlun@6131:       <value type="TICKSPAN" field="longestPause" label="Longest Pause" description="Longest individual pause during the garbage collection" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCParallelOld" path="vm/gc/collector/parold_garbage_collection" label="Parallel Old Garbage Collection"
sla@5237:            description="Extra information specific to Parallel Old Garbage Collections">
sla@5237:       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
sla@5237:       <value type="ADDRESS" field="densePrefix" label="Dense Prefix" description="The address of the dense prefix, used when compacting" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCYoungGarbageCollection" path="vm/gc/collector/young_garbage_collection" label="Young Garbage Collection"
sla@5237:            description="Extra information specific to Young Garbage Collections">
sla@5237:       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
sla@5237:       <value type="UINT" field="tenuringThreshold" label="Tenuring Threshold" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCOldGarbageCollection" path="vm/gc/collector/old_garbage_collection" label="Old Garbage Collection"
sla@5237:            description="Extra information specific to Old Garbage Collections">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCG1GarbageCollection" path="vm/gc/collector/g1_garbage_collection" label="G1 Garbage Collection"
sla@5237:            description="Extra information specific to G1 Garbage Collections">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="G1YCTYPE" field="type" label="Type" />
sla@5237:     </event>
sla@5237: 
egahlin@5335:     <event id="EvacuationInfo" path="vm/gc/detailed/evacuation_info" label="Evacuation Information" is_instant="true">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="UINT" field="cSetRegions" label="Collection Set Regions"/>
sla@5237:       <value type="BYTES64" field="cSetUsedBefore" label="Collection Set Before" description="Memory usage before GC in the collection set regions"/>
sla@5237:       <value type="BYTES64" field="cSetUsedAfter" label="Collection Set After" description="Memory usage after GC in the collection set regions"/>
sla@5237:       <value type="UINT" field="allocationRegions" label="Allocation Regions" description="Regions chosen as allocation regions during evacuation (includes survivors and old space regions)"/>
sla@5237:       <value type="BYTES64" field="allocRegionsUsedBefore" label="Alloc Regions Before" description="Memory usage before GC in allocation regions"/>
sla@5237:       <value type="BYTES64" field="allocRegionsUsedAfter" label="Alloc Regions After" description="Memory usage after GC in allocation regions"/>
egahlin@5335:       <value type="BYTES64" field="bytesCopied" label="Bytes Copied"/>
sla@5237:       <value type="UINT" field="regionsFreed" label="Regions Freed"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCReferenceStatistics" path="vm/gc/reference/statistics"
sla@5237:            label="GC Reference Statistics" is_instant="true"
sla@5237:            description="Total count of processed references during GC">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="REFERENCETYPE" field="type" label="Type" />
sla@5237:       <value type="ULONG" field="count" label="Total Count" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <struct id="CopyFailed">
sla@5237:       <value type="ULONG" field="objectCount" label="Object Count"/>
sla@5237:       <value type="BYTES64" field="firstSize" label="First Failed Object Size"/>
sla@5237:       <value type="BYTES64" field="smallestSize" label="Smallest Failed Object Size"/>
sla@5237:       <value type="BYTES64" field="totalSize" label="Total Object Size"/>
sla@5237:     </struct>
sla@5237: 
sla@5237:     <event id="ObjectCountAfterGC" path="vm/gc/detailed/object_count_after_gc" is_instant="true" label="Object Count after GC">
sla@5237:       <value type="UINT" field="gcId"  label="GC ID" relation="GC_ID" />
sla@5237:       <value type="CLASS" field="class" label="Class" />
sla@5237:       <value type="LONG" field="count" label="Count" />
sla@5237:       <value type="BYTES64" field="totalSize" label="Total Size" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="PromotionFailed" path="vm/gc/detailed/promotion_failed" label="Promotion Failed" is_instant="true"
sla@5237:            description="Promotion of an object failed">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
egahlin@5335:       <structvalue type="CopyFailed" field="data" label="Data"/>
sla@5237:       <value type="OSTHREAD" field="thread" label="Running thread"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="EvacuationFailed" path="vm/gc/detailed/evacuation_failed" label="Evacuation Failed" is_instant="true"
sla@5237:            description="Evacuation of an object failed">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
egahlin@5335:       <structvalue type="CopyFailed" field="data" label="Data"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="ConcurrentModeFailure" path="vm/gc/detailed/concurrent_mode_failure" label="Concurrent Mode Failure"
sla@5237:            is_instant="true" description="Concurrent Mode failed">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCPhasePause" path="vm/gc/phases/pause" label="GC Phase Pause">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="UTF8" field="name" label="Name" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCPhasePauseLevel1" path="vm/gc/phases/pause_level_1" label="GC Phase Pause Level 1">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="UTF8" field="name" label="Name" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCPhasePauseLevel2" path="vm/gc/phases/pause_level_2" label="GC Phase Pause Level 2">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="UTF8" field="name" label="Name" />
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="GCPhasePauseLevel3" path="vm/gc/phases/pause_level_3" label="GC Phase Pause Level 3">
sla@5237:       <value type="UINT" field="gcId" label="GC ID" relation="GC_ID"/>
sla@5237:       <value type="UTF8" field="name" label="Name" />
sla@5237:     </event>
sla@5237: 
mlarsson@7688:     <event id="AllocationRequiringGC" path="vm/gc/detailed/allocation_requiring_gc" label="Allocation Requiring GC"
mlarsson@7688:            has_thread="true" has_stacktrace="true"  is_instant="true">
mlarsson@7688:       <value type="UINT" field="gcId"  label="Pending GC ID" relation="GC_ID" />
mlarsson@7688:       <value type="BYTES64" field="size" label="Allocation Size" />
mlarsson@7688:     </event>
mlarsson@7688: 
sla@5237:     <!-- Compiler events -->
sla@5237: 
sla@5237:     <event id="Compilation" path="vm/compiler/compilation" label="Compilation"
sla@5237:          has_thread="true" is_requestable="false" is_constant="false">
sla@5237:       <value type="METHOD" field="method" label="Java Method"/>
sla@5237:       <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/>
sla@5237:       <value type="USHORT" field="compileLevel" label="Compilation Level"/>
sla@5237:       <value type="BOOLEAN" field="succeded" label="Succeeded"/>
sla@5237:       <value type="BOOLEAN" field="isOsr" label="On Stack Replacement"/>
sla@5237:       <value type="BYTES" field="codeSize" label="Compiled Code Size"/>
sla@5237:       <value type="BYTES" field="inlinedBytes" label="Inlined Code Size"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="CompilerPhase" path="vm/compiler/phase" label="Compiler Phase"
sla@5237:             has_thread="true" is_requestable="false" is_constant="false">
sla@5237:       <value type="COMPILERPHASETYPE" field="phase" label="Compile Phase"/>
sla@5237:       <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/>
sla@5237:       <value type="USHORT" field="phaseLevel" label="Phase Level"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="CompilerFailure" path="vm/compiler/failure" label="Compilation Failure"
sla@5237:             has_thread="true" is_requestable="false" is_constant="false" is_instant="true">
sla@5237:       <value type="UTF8" field="failure" label="Message"/>
sla@5237:       <value type="UINT" field="compileID" label="Compilation ID" relation="COMP_ID"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <!-- Code sweeper events -->
sla@5237: 
sla@5237:     <event id="SweepCodeCache" path="vm/code_sweeper/sweep" label="Sweep Code Cache"
sla@5237:        has_thread="true" is_requestable="false" is_constant="false">
sla@5237:       <value type="INTEGER" field="sweepIndex" label="Sweep Index" relation="SWEEP_ID"/>
sla@5237:       <value type="USHORT" field="sweepFractionIndex" label="Fraction Index"/>
sla@5237:       <value type="UINT" field="sweptCount" label="Methods Swept"/>
sla@5237:       <value type="UINT" field="flushedCount" label="Methods Flushed"/>
egahlin@5335:       <value type="UINT" field="markedCount" label="Methods Reclaimed"/>
sla@5237:       <value type="UINT" field="zombifiedCount" label="Methods Zombified"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <!-- Code cache events -->
sla@5237: 
sla@5237:     <event id="CodeCacheFull" path="vm/code_cache/full" label="Code Cache Full"
sla@5237:          has_thread="true" is_requestable="false" is_constant="false" is_instant="true">
sla@5237:       <value type="ADDRESS" field="startAddress" label="Start Address"/>
sla@5237:       <value type="ADDRESS" field="commitedTopAddress" label="Commited Top"/>
sla@5237:       <value type="ADDRESS" field="reservedTopAddress" label="Reserved Top"/>
sla@5237:       <value type="INTEGER" field="entryCount" label="Entries"/>
sla@5237:       <value type="INTEGER" field="methodCount" label="Methods"/>
sla@5237:       <value type="INTEGER" field="adaptorCount" label="Adaptors"/>
sla@5237:       <value type="BYTES64" field="unallocatedCapacity" label="Unallocated"/>
sla@5237:       <value type="INTEGER" field="fullCount" label="Full Count"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="ExecuteVMOperation" path="vm/runtime/execute_vm_operation" label="VM Operation"
sla@5237:         description="Execution of a VM Operation" has_thread="true">
sla@5237:       <value type="VMOPERATIONTYPE" field="operation" label="Operation" />
sla@5237:       <value type="BOOLEAN" field="safepoint" label="At Safepoint" description="If the operation occured at a safepoint."/>
sla@5237:       <value type="BOOLEAN" field="blocking" label="Caller Blocked" description="If the calling thread was blocked until the operation was complete."/>
sla@5237:       <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."/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <!-- Allocation events -->
sla@5237:     <event id="AllocObjectInNewTLAB" path="java/object_alloc_in_new_TLAB" label="Allocation in new TLAB"
sla@5237:         description="Allocation in new Thread Local Allocation Buffer" has_thread="true" has_stacktrace="true" is_instant="true">
sla@5237:       <value type="CLASS" field="class" label="Class" description="Class of allocated object"/>
sla@5237:       <value type="BYTES64" field="allocationSize" label="Allocation Size"/>
sla@5237:       <value type="BYTES64" field="tlabSize" label="TLAB Size"/>
sla@5237:     </event>
sla@5237: 
sla@5237:     <event id="AllocObjectOutsideTLAB" path="java/object_alloc_outside_TLAB" label="Allocation outside TLAB"
sla@5237:         description="Allocation outside Thread Local Allocation Buffers" has_thread="true" has_stacktrace="true" is_instant="true">
sla@5237:       <value type="CLASS" field="class" label="Class" description="Class of allocated object"/>
sla@5237:       <value type="BYTES64" field="allocationSize" label="Allocation Size"/>
sla@5237:     </event>
sla@5237:   </events>
sla@5237: 
sla@5237:   <xi:include href="../../../closed/share/vm/trace/traceeventtypes.xml" xmlns:xi="http://www.w3.org/2001/XInclude">
sla@5237:     <xi:fallback/>
sla@5237:   </xi:include>
sla@5237: 
sla@5237:   <xi:include href="../../../closed/share/vm/trace/traceevents.xml" xmlns:xi="http://www.w3.org/2001/XInclude">
sla@5237:     <xi:fallback/>
sla@5237:   </xi:include>
sla@5237: </trace>