Before you begin
To include Java Flight Recorder data in the diagnostic image, WebLogic Server must be configured with Java HotSpot VM and Java Flight Recorder must be enabled. For more information, see Understanding WLDF Configuration. Note also that Java Flight Recorder is disabled by default. For information about how to enable Java Flight Recorder in WebLogic Server, see Using Java Flight Recorder with Java HotSpot VM.
An image of the selected server's current configuration and state is saved to the listed directory. If Java Flight Recorder is enabled, the diagnostic image capture includes WebLogic Server diagnostic data that can be viewed in Java Mission Control.