diff -r 46409371a691 -r 43340a79840d src/jdk.jfr/share/conf/jfr/profile.jfc
--- a/src/jdk.jfr/share/conf/jfr/profile.jfc	Tue May 21 10:34:57 2019 +0200
+++ b/src/jdk.jfr/share/conf/jfr/profile.jfc	Tue May 21 10:36:23 2019 +0200
@@ -445,6 +445,15 @@
       <setting name="enabled" control="gc-enabled-all">false</setting>
     </event>
 
+    <event name="jdk.ShenandoahHeapRegionInformation">
+      <setting name="enabled" control="gc-enabled-all">false</setting>
+      <setting name="period">everyChunk</setting>
+    </event>
+
+    <event name="jdk.ShenandoahHeapRegionStateChange">
+      <setting name="enabled" control="gc-enabled-all">false</setting>
+    </event>
+
     <event name="jdk.OldObjectSample">
       <setting name="enabled" control="memory-leak-detection-enabled">true</setting>
       <setting name="stackTrace" control="memory-leak-detection-stack-trace">true</setting>