You can adjust the number of objects on the Java heap tracked by Flight Recorder by adjusting the old object queue size:-XX:FlightRecordingOptions=old-object-queue-size=512 JDK Mission Control memory ...

Alternatively, if you are running on *nix operating system, you can also issue “ps” (process status) command and grep for java processes. Example: ps -ef | grep 'java' Capture Heap Dump – jmap. You ...