Tru64 - troubleshooting

I am trying to troubleshoot an issue we have on one of our servers, and I am digging deeper than the Unix team is willing to assist me. So I just want to ask advice from the Unix guru's here. I already have a script to list all processes on the server, in order of memory usage. What other commands do you find very helpful in identifying problems on a Tru64 server. I am already using all the basic commands, like: sar, vmstat, swapon, etc. Anything else that might identify a problem process on my system ? Dirk ________________________________ NOTE: This e-mail message is subject to the MTN Group disclaimer see http://www.mtn.co.za/SUPPORT/LEGAL/Pages/EmailDisclaimer.aspx