Thanks for the reply. No power outage reported. Plus it rebooted 9/2 and 9/4 at diff't times of day. Logs dont look like it was a hard reset either.
I went through the SAR logs, I dont see any cpu or memory spikes.
Right now I am thinking it's a bug - that I need a patch.
I am putting in a support call with Red Hat - Will let you know what I find out.
Any additional comments are welcome!