GC profiling

NSJ supports an HPE proprietary option, -Xverbosegc to capture the Java application's GC activity. The output of this option can be used to view and analyze the detailed statistics in an offline mode with NSjmeter. The following -Xverbosegc option generates detailed information about the spaces within the Java heap before and after garbage collection:

-Xverbosegc[:help]|[0|1][:file=[stdout|stderr|<filename>]]

Fore more information on the syntax options of -Xverbosegc, see java in the NSJ 11Tools Reference Pages.

For more information on application profiling, see Application tuning and profiling.