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

*** 999,1013 ****
    </Event>
  
    <Event name="ZPageAllocation" category="Java Virtual Machine, GC, Detailed" label="ZGC Page Allocation" description="Allocation of a ZPage" thread="true" stackTrace="true">
       <Field type="ZPageTypeType" name="type" label="Type" />
       <Field type="ulong" contentType="bytes" name="size" label="Size" />
       <Field type="ulong" contentType="bytes" name="usedAfter" label="Used After" />
       <Field type="ulong" contentType="bytes" name="freeAfter" label="Free After" />
       <Field type="ulong" contentType="bytes" name="inCacheAfter" label="In Cache After" />
-      <Field type="boolean" name="nonBlocking" label="Non-blocking" />
-      <Field type="boolean" name="noReserve" label="No Reserve" />
    </Event>
  
    <Event name="ZPageCacheFlush" category="Java Virtual Machine, GC, Detailed" label="ZGC Page Cache Flush" description="Flushing of ZPages" thread="true" stackTrace="true">
       <Field type="ulong" contentType="bytes" name="flushed" label="Flushed Size" />
       <Field type="boolean" name="forAllocation" label="For Allocation" />
--- 999,1013 ----
    </Event>
  
    <Event name="ZPageAllocation" category="Java Virtual Machine, GC, Detailed" label="ZGC Page Allocation" description="Allocation of a ZPage" thread="true" stackTrace="true">
       <Field type="ZPageTypeType" name="type" label="Type" />
       <Field type="ulong" contentType="bytes" name="size" label="Size" />
+      <Field type="boolean" name="nonBlocking" label="Non-blocking" />
+      <Field type="boolean" name="noReserve" label="No Reserve" />
       <Field type="ulong" contentType="bytes" name="usedAfter" label="Used After" />
       <Field type="ulong" contentType="bytes" name="freeAfter" label="Free After" />
       <Field type="ulong" contentType="bytes" name="inCacheAfter" label="In Cache After" />
    </Event>
  
    <Event name="ZPageCacheFlush" category="Java Virtual Machine, GC, Detailed" label="ZGC Page Cache Flush" description="Flushing of ZPages" thread="true" stackTrace="true">
       <Field type="ulong" contentType="bytes" name="flushed" label="Flushed Size" />
       <Field type="boolean" name="forAllocation" label="For Allocation" />
*** 1044,1055 ****
      <Field type="uint" name="gcId" label="GC Identifier" relation="GcId"/>
      <Field type="string" name="name" label="Name" />
    </Event>
  
    <Event name="ZUncommit" category="Java Virtual Machine, GC, Detailed" label="ZGC Uncommit" description="Uncommitting of memory" thread="true">
-     <Field type="ulong" contentType="bytes" name="capacityBefore" label="Capacity Before" />
-     <Field type="ulong" contentType="bytes" name="capacityAfter" label="Capacity After" />
      <Field type="ulong" contentType="bytes" name="uncommitted" label="Uncommitted" />
    </Event>
  
    <Event name="ShenandoahHeapRegionStateChange" category="Java Virtual Machine, GC, Detailed" label="Shenandoah Heap Region State Change" description="Information about a Shenandoah heap region state change"
      startTime="false">
--- 1044,1053 ----