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

rev 53271 : 8216981: Per thread IO statistics in JFR

@@ -701,10 +701,30 @@
   <Event name="ThreadAllocationStatistics" category="Java Application, Statistics" label="Thread Allocation Statistics" period="everyChunk">
     <Field type="ulong" contentType="bytes" name="allocated" label="Allocated" description="Approximate number of bytes allocated since thread start" />
     <Field type="Thread" name="thread" label="Thread" />
   </Event>
 
+  <Event name="ThreadFileWriteStatistics" category="Java Application, Statistics" label="Thread File Write Statistics" period="everyChunk" experimental="true" >
+    <Field type="ulong" contentType="bytes" name="written" label="Written" description="Number of bytes written to File since thread start" />
+    <Field type="Thread" name="thread" label="Thread" />
+  </Event>
+
+  <Event name="ThreadFileReadStatistics" category="Java Application, Statistics" label="Thread File Read Statistics" period="everyChunk" experimental="true">
+    <Field type="ulong" contentType="bytes" name="read" label="Read" description="Number of bytes read from File since thread start" />
+    <Field type="Thread" name="thread" label="Thread" />
+  </Event>
+
+  <Event name="ThreadNetworkWriteStatistics" category="Java Application, Statistics" label="Thread Network Write Statistics" period="everyChunk" experimental="true">
+    <Field type="ulong" contentType="bytes" name="written" label="Written" description="Number of bytes written to Network since thread start" />
+    <Field type="Thread" name="thread" label="Thread" />
+  </Event>
+
+  <Event name="ThreadNetworkReadStatistics" category="Java Application, Statistics" label="Thread Network Read Statistics" period="everyChunk" experimental="true">
+    <Field type="ulong" contentType="bytes" name="read" label="Read" description="Number of bytes read from Network since thread start" />
+    <Field type="Thread" name="thread" label="Thread" />
+  </Event>
+
   <Event name="PhysicalMemory" category="Operating System, Memory" label="Physical Memory" description="OS Physical Memory" period="everyChunk">
     <Field type="ulong" contentType="bytes" name="totalSize" label="Total Size" description="Total amount of physical memory available to OS" />
     <Field type="ulong" contentType="bytes" name="usedSize" label="Used Size" description="Total amount of physical memory in use" />
   </Event>