Hi Apart from all suggestions I would look at memory leaks. balanand -----Original Message----- From: Chuck Lam [mailto:[EMAIL PROTECTED]] Sent: Tuesday, July 10, 2001 6:47 PM To: [EMAIL PROTECTED] Subject: TSM server performance help Server: M80 running AIX 4.3.3, 4GB RAM, 768MB ps DiskStoragePool, Rlog, & Database on all on a SAN via fibre channel connection. TSM version: 4.1 This is a newly configured system. We are conducting tests on it. When we tried to do a few backups by themselves, they seemed to get done pretty fast. However, when we had 4 migration processes and a couple of backups going at the same time, everything slowed down to a halt. According to my client, his backup transfer speed was about 100MB per minute. Can anyone give me some suggestions to improve the performance? I have attached the 'topas' reading of this server. TIA __________________________________________________ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail http://personal.mail.yahoo.com/