https://community.hpe.com/t5/operating-system-hp-ux/server-upgrade/m-p/3402450#M201064 Some of my colleagues upgraded their servers with double memory and triple hard disk capacity and yet the system is not upto speed to reflect the changes. Can you assist on way to go?<BR />K580 HPUX 11 Mon, 18 Oct 2004 09:56:49 GMT CHRIS_ANORUO 2004-10-18T09:56:49Z https://community.hpe.com/t5/operating-system-hp-ux/server-upgrade/m-p/3402450#M201064 Some of my colleagues upgraded their servers with double memory and triple hard disk capacity and yet the system is not upto speed to reflect the changes. Can you assist on way to go?<BR />K580 HPUX 11 Mon, 18 Oct 2004 09:56:49 GMT https://community.hpe.com/t5/operating-system-hp-ux/server-upgrade/m-p/3402450#M201064 CHRIS_ANORUO 2004-10-18T09:56:49Z https://community.hpe.com/t5/operating-system-hp-ux/server-upgrade/m-p/3402451#M201065 If your applications are IO bound or CPU bound, these upgrades won't change that.<BR /><BR />Run iostat to see if you have specific harddrives being used considerably more than others. Run top and glance (gpm for the X windows version) to see what processes are using the most CPU.<BR /><BR />mark Mon, 18 Oct 2004 10:01:32 GMT https://community.hpe.com/t5/operating-system-hp-ux/server-upgrade/m-p/3402451#M201065 Mark Greene_1 2004-10-18T10:01:32Z https://community.hpe.com/t5/operating-system-hp-ux/server-upgrade/m-p/3402452#M201066 Did you do some sort of baseline prior to upgrade?<BR /><BR />Maybe the application is CPU bound, and the additional ram/disk was of no benefit...<BR /><BR />Rgds...Geoff Mon, 18 Oct 2004 10:03:51 GMT https://community.hpe.com/t5/operating-system-hp-ux/server-upgrade/m-p/3402452#M201066 Geoff Wild 2004-10-18T10:03:51Z