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src/hotspot/share/jfr/metadata/metadata.xml

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 882   </Event>
 883 
 884   <Event name="GCHeapConfiguration" category="Java Virtual Machine, GC, Configuration" label="GC Heap Configuration" description="The configuration of the garbage collected heap"
 885     period="endChunk">
 886     <Field type="ulong" contentType="bytes" name="minSize" label="Minimum Heap Size" />
 887     <Field type="ulong" contentType="bytes" name="maxSize" label="Maximum Heap Size" />
 888     <Field type="ulong" contentType="bytes" name="initialSize" label="Initial Heap Size" />
 889     <Field type="boolean" name="usesCompressedOops" label="If Compressed Oops Are Used" description="If compressed Oops (Ordinary Object Pointers) are enabled" />
 890     <Field type="NarrowOopMode" name="compressedOopsMode" label="Compressed Oops Mode" description="The kind of compressed oops being used" />
 891     <Field type="ulong" contentType="bytes" name="objectAlignment" label="Object Alignment" description="Object alignment (in bytes) on the heap" />
 892     <Field type="ubyte" name="heapAddressBits" label="Heap Address Size" description="Heap Address Size (in bits)" />
 893   </Event>
 894 
 895   <Event name="YoungGenerationConfiguration" category="Java Virtual Machine, GC, Configuration" label="Young Generation Configuration"
 896     description="The configuration of the young generation of the garbage collected heap" period="endChunk">
 897     <Field type="ulong" contentType="bytes" name="minSize" label="Minimum Young Generation Size" />
 898     <Field type="ulong" contentType="bytes" name="maxSize" label="Maximum Young Generation Size" />
 899     <Field type="uint" name="newRatio" label="New Ratio" description="The size of the young generation relative to the tenured generation" />
 900   </Event>
 901 
 902   <Event name="ZPageAllocation" category="Java Application" label="ZPage Allocation" description="Allocation of a ZPage" thread="true" stackTrace="false">
 903      <Field type="ulong" contentType="bytes" name="pageSize" label="Page Size" />
 904      <Field type="ulong" contentType="bytes" name="usedAfter" label="Used After" />
 905      <Field type="ulong" contentType="bytes" name="freeAfter" label="Free After" />
 906      <Field type="ulong" contentType="bytes" name="inCacheAfter" label="In Cache After" />
 907      <Field type="boolean" name="nonBlocking" label="Non-blocking" />
 908      <Field type="boolean" name="noReserve" label="No Reserve" />
 909   </Event>
 910 
 911   <Event name="ZThreadPhase" category="Java Virtual Machine, GC, Detailed" label="ZGC Thread Phase" thread="true">
 912     <Field type="uint" name="gcId" label="GC Identifier" relation="GcId"/>
 913     <Field type="string" name="name" label="Name" />
 914   </Event>
 915 
 916   <Event name="ZStatisticsCounter" category="Java Virtual Machine, GC, Detailed" label="Z Statistics Counter" thread="true">
 917     <Field type="ZStatisticsCounterType" name="id" label="Id" />
 918     <Field type="ulong" name="increment" label="Increment" />
 919     <Field type="ulong" name="value" label="Value" />
 920   </Event>
 921 
 922   <Event name="ZStatisticsSampler" category="Java Virtual Machine, GC, Detailed" label="Z Statistics Sampler" thread="true">
 923     <Field type="ZStatisticsSamplerType" name="id" label="Id" />
 924     <Field type="ulong" name="value" label="Value" />
 925   </Event>
 926 
 927   <Type name="ZStatisticsCounterType" label="Z Statistics Counter">
 928     <Field type="string" name="counter" label="Counter" />
 929   </Type>
 930 
 931   <Type name="ZStatisticsSamplerType" label="Z Statistics Sampler">
 932     <Field type="string" name="sampler" label="Sampler" />
 933   </Type>
 934 
 935   <Type name="NetworkInterfaceName" label="Network Interface">
 936     <Field type="string" name="networkInterface" label="Network Interface" description="Network Interface Name" />
 937   </Type>
 938 
 939   <Type name="Thread" label="Thread">
 940     <Field type="string" name="osName" label="OS Thread Name" />
 941     <Field type="long" name="osThreadId" label="OS Thread Id" />
 942     <Field type="string" name="javaName" label="Java Thread Name" />




 882   </Event>
 883 
 884   <Event name="GCHeapConfiguration" category="Java Virtual Machine, GC, Configuration" label="GC Heap Configuration" description="The configuration of the garbage collected heap"
 885     period="endChunk">
 886     <Field type="ulong" contentType="bytes" name="minSize" label="Minimum Heap Size" />
 887     <Field type="ulong" contentType="bytes" name="maxSize" label="Maximum Heap Size" />
 888     <Field type="ulong" contentType="bytes" name="initialSize" label="Initial Heap Size" />
 889     <Field type="boolean" name="usesCompressedOops" label="If Compressed Oops Are Used" description="If compressed Oops (Ordinary Object Pointers) are enabled" />
 890     <Field type="NarrowOopMode" name="compressedOopsMode" label="Compressed Oops Mode" description="The kind of compressed oops being used" />
 891     <Field type="ulong" contentType="bytes" name="objectAlignment" label="Object Alignment" description="Object alignment (in bytes) on the heap" />
 892     <Field type="ubyte" name="heapAddressBits" label="Heap Address Size" description="Heap Address Size (in bits)" />
 893   </Event>
 894 
 895   <Event name="YoungGenerationConfiguration" category="Java Virtual Machine, GC, Configuration" label="Young Generation Configuration"
 896     description="The configuration of the young generation of the garbage collected heap" period="endChunk">
 897     <Field type="ulong" contentType="bytes" name="minSize" label="Minimum Young Generation Size" />
 898     <Field type="ulong" contentType="bytes" name="maxSize" label="Maximum Young Generation Size" />
 899     <Field type="uint" name="newRatio" label="New Ratio" description="The size of the young generation relative to the tenured generation" />
 900   </Event>
 901 
 902   <Event name="ZPageAllocation" category="Java Virtual Machine, GC, Detailed" label="ZPage Allocation" description="Allocation of a ZPage" thread="true" stackTrace="false" experimental="true">
 903      <Field type="ulong" contentType="bytes" name="pageSize" label="Page Size" />
 904      <Field type="ulong" contentType="bytes" name="usedAfter" label="Used After" />
 905      <Field type="ulong" contentType="bytes" name="freeAfter" label="Free After" />
 906      <Field type="ulong" contentType="bytes" name="inCacheAfter" label="In Cache After" />
 907      <Field type="boolean" name="nonBlocking" label="Non-blocking" />
 908      <Field type="boolean" name="noReserve" label="No Reserve" />
 909   </Event>
 910 
 911   <Event name="ZThreadPhase" category="Java Virtual Machine, GC, Detailed" label="ZGC Thread Phase" thread="true" experimental="true">
 912     <Field type="uint" name="gcId" label="GC Identifier" relation="GcId"/>
 913     <Field type="string" name="name" label="Name" />
 914   </Event>
 915 
 916   <Event name="ZStatisticsCounter" category="Java Virtual Machine, GC, Detailed" label="Z Statistics Counter" thread="true" experimental="true" >
 917     <Field type="ZStatisticsCounterType" name="id" label="Id" />
 918     <Field type="ulong" name="increment" label="Increment" />
 919     <Field type="ulong" name="value" label="Value" />
 920   </Event>
 921 
 922   <Event name="ZStatisticsSampler" category="Java Virtual Machine, GC, Detailed" label="Z Statistics Sampler" thread="true" experimental="true">
 923     <Field type="ZStatisticsSamplerType" name="id" label="Id" />
 924     <Field type="ulong" name="value" label="Value" />
 925   </Event>
 926 
 927   <Type name="ZStatisticsCounterType" label="Z Statistics Counter">
 928     <Field type="string" name="counter" label="Counter" />
 929   </Type>
 930 
 931   <Type name="ZStatisticsSamplerType" label="Z Statistics Sampler">
 932     <Field type="string" name="sampler" label="Sampler" />
 933   </Type>
 934 
 935   <Type name="NetworkInterfaceName" label="Network Interface">
 936     <Field type="string" name="networkInterface" label="Network Interface" description="Network Interface Name" />
 937   </Type>
 938 
 939   <Type name="Thread" label="Thread">
 940     <Field type="string" name="osName" label="OS Thread Name" />
 941     <Field type="long" name="osThreadId" label="OS Thread Id" />
 942     <Field type="string" name="javaName" label="Java Thread Name" />


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