Get performance data from request metrics

 

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Overview

Request metrics is a tool that enables you to track individual transactions, recording the processing time in each of the major WAS components. You can enable request metrics from the following locations:

• Console
• Command line

To enable request metrics in the console:

1. Open the console.

2. Click...

   Monitoring and Tuning | Request metrics

   

3. Verify that Prepare servers for request metrics collection check box is selected. If not selected...
   • Select
   • Save the change
   • Restart the server

4. Select All, None, or Custom under Components to be instrumented to specify the request metrics components.

   If you select Custom, select the components to enable.

5. Specify the components that are instrumented by request metrics.

6. Specify how much data to collect.

7. Enable and disable logging.

8. Enable Application Response Measurement (ARM) Agent.

9. Specify which ARM type to use.

10. Name of the ARM transaction factory implementation class.

11. Isolate performance for specific types of requests.

12. Add and remove request metrics filters.

13. Click Apply or OK.

14. Click Save.

15. If logging time spent in the Web server, regenerate the plug-in.

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Request metrics
Application Response Measurement

 

Related tasks

Monitor application flow
Why use request metrics?