diff -r 2c3cc4b01880 -r c16ac7a2eba4 src/jdk.jfr/share/conf/jfr/default.jfc
--- a/src/jdk.jfr/share/conf/jfr/default.jfc	Wed Oct 30 16:14:56 2019 +0100
+++ b/src/jdk.jfr/share/conf/jfr/default.jfc	Wed Oct 30 19:43:52 2019 +0100
@@ -406,7 +406,7 @@
       <setting name="enabled" control="gc-enabled-normal">true</setting>
       <setting name="threshold">0 ms</setting>
     </event>
- 
+
     <event name="jdk.G1BasicIHOP">
       <setting name="enabled" control="gc-enabled-normal">true</setting>
     </event>
@@ -670,6 +670,36 @@
       <setting name="enabled">true</setting>
     </event>
 
+    <event name="jdk.Flush">
+      <setting name="enabled">true</setting>
+      <setting name="threshold">0 ns</setting>
+    </event>
+
+    <event name="jdk.FlushStorage">
+      <setting name="enabled">true</setting>
+      <setting name="threshold">0 ns</setting>
+    </event>
+
+    <event name="jdk.FlushStacktrace">
+      <setting name="enabled">true</setting>
+      <setting name="threshold">0 ns</setting>
+    </event>
+
+    <event name="jdk.FlushStringPool">
+      <setting name="enabled">true</setting>
+      <setting name="threshold">0 ns</setting>
+    </event>
+
+    <event name="jdk.FlushMetadata">
+      <setting name="enabled">true</setting>
+      <setting name="threshold">0 ns</setting>
+    </event>
+
+    <event name="jdk.FlushTypeSet">
+      <setting name="enabled">true</setting>
+      <setting name="threshold">0 ns</setting>
+    </event>
+
     <event name="jdk.DataLoss">
       <setting name="enabled">true</setting>
     </event>