Administration Console Online Help

Diagnostic Images: Capture

Configuration Options Related Tasks Related Topics

Use this page to capture a diagnostic image for the specified server.

If WebLogic Server is configured with Java HotSpot VM, and Flight Recorder is enabled, by default the diagnostic image capture includes WebLogic Server diagnostic data in a Flight Recorder file, which can be viewed using Java Mission Control.

The volume of data that is produced for the Flight Recorder file in the diagnostic image can be customized. To use this capability, you must enable Flight Recorder and set the WLDF diagnostic volume to Low, Medium, or High.

If WebLogic Server is configured with Java HotSpot, Flight Recorder is disabled by default. For information about how to enable Flight Recorder in a WebLogic Server instance that is configured with Java HotSpot, see Related Topics.

Configuration Options

Name Description

Name
The server instance for which the diagnostic image is captured.

Destination Directory
The directory in which the diagnostic image is placed.

Timeout
The lockout, or timeout, period to control how often an image is taken during a sequence of server failures and recoveries.

Related Tasks

Configure and capture diagnostic images

Configure WLDF diagnostic volume

Capture diagnostic images

Specify destination directories and timeout periods for diagnostic images

Related Topics

Understanding WLDF Configuration

Using Flight Recorder with Java HotSpot VM

Configuring and Capturing Diagnostic Images

Name	Description
Name	The server instance for which the diagnostic image is captured.
Destination Directory	The directory in which the diagnostic image is placed.
Timeout	The lockout, or timeout, period to control how often an image is taken during a sequence of server failures and recoveries.