Before you begin
To generate diagnostic data in the JRockit Flight Recorder diagnostic image, WebLogic Server must be configured with Oracle JRockit and the JRockit Flight Recorder must be enabled. For more information, see Configuring Diagnostic Image Capture for JRockit Flight Recorder.
The volume of diagnostic data produced by WebLogic Server can be
adjusted to include more, or less, data. Note that the WLDF diagnostic
volume setting does not affect explicitly configured diagnostic modules.
By default, the diagnostics volume is set to
An image of the selected server's current configuration and state is saved to the listed directory. For information about viewing the diagnostic image data in Oracle JRockit Mission Control, see Configuring Diagnostic Image Capture for JRockit Flight Recorder.