One of the Bigapps, SAP, does unnecessary FullGCs all the time.
FullGCs started to happen after just a few minutes.

It's a regression in Mustang b04. It happened with SerialGC and CMS GC ( I did not try ParallelGC)

With Mustang b04 and Mustang b05, things go bad within minutes once the test starts. Mustang b02 ran for 40 minutes without any FullGC, mustang b03 ran for 40 minutes without any FullGC.

The JVM settings: -Xms2048m -XX:NewSize=128m -XX:MaxNewSize=128m -XX:PermSize=256m -XX:MaxPermSize=256m -XX:+UseSerialGC -XX:+DisableExplicitGC

Note that -XX:+DisableExplicitGC is set, but turning on DisableExplicitGC
did not stop excessive FullGCs from happening with Mustang b04 and Mustang b05.
###@###.### 10/6/04 01:03 GMT