Fetch Statistic Tool Usage for Websphere Application Server

• Configuration

          Add openjpa-fetch-statistics-VERSION-websphere.jar into the WAS_HOME\plugins directory.
          Run WAS_HOME\bin\osgiCfgInit.sh(bat) to clear the osgi cache.

• Statistics Collecting and Monitoring

          When this tool is configured, it will be active for all persistence units in the JVM. Statistics will be dumped via the
          openjpa.Runtime channel with the INFO level every 10 minutes, or when the JVM terminates. Any EAGER field that is logged
          has not been accessed by an application.

• Configuration removal

          Stop all WebSphere processes using the WAS_HOME\plugins installation.
          Remove the openjpa-fetch-statistics-VERSION-websphere.jar jar from the WAS_HOME\plugins directory.
          Run WAS_HOME\bin\osgiCfgInit.sh(bat) to clear the osgi cache.