FYI - after working with a few clients, we found that a 2000MB JVM heap was much more stable for our clients. So, taken from the post above, the settings should be:
Code:
wrapper.java.additional.1=-jrockit
wrapper.java.additional.2=-Xms2000m
wrapper.java.additional.3=-Xmx2000m
wrapper.java.additional.4=-Xgcprio:throughput
wrapper.java.additional.5=-Xverbose:memory
wrapper.java.additional.6=-Xnoclassgc
...
Hope this helps.
--Chris