We have OES 11 (SP1) running on several Proliant servers. They are all working except for those running on Proliant DL380 G4s.
The server just becomes non-responsive to all requests (except it still pings). I had the gnome monitor running on it and the last thing I see there is the CPUs going to near 100% usage.
The /var/log/messages file just stops at that point-- no sign of errors.

Has anyone had any luck with this configuration? Any ideas how to further troubleshoot? Are there patches I need?

Thanks in advance.