This page last changed on May 06, 2008 by smaddox.

When troubleshooting problems with your Crowd installation, it is often useful to turn on performance profiling.

To enable profiling, go to the 'Logging & Profiling' tab under 'Administration' in the Crowd Administration Console. Full instructions are in the section on logging and profiling.

Screenshot: Performance Profiling



With performance profiling turned on, your system output console will show a record of the time it takes (in milliseconds) to complete each Crowd action. This will help with diagnosing performance problems. The resulting output will be large, so you should not enable it for long periods.

Here is an example of the performance profiling output, when search for and viewing a user via the Crowd Administration Console:

[15ms] - AOP: SecurityServer.findPrincipalByToken()

[15ms] - AOP: SecurityServer.isValidPrincipalToken()

[15ms] - AOP: SecurityServer.isValidPrincipalToken()
  [15ms] - AOP: SOAPService.validateSOAPService()

[15ms] - AOP: SecurityServer.isValidPrincipalToken()

[16ms] - AOP: SecurityServer.getDomain()
  [16ms] - AOP: SOAPService.validateSOAPService()
RELATED TOPICS

Logging and Profiling


Profiling.png (image/png)
Document generated by Confluence on Aug 27, 2008 20:21