We use topas, but do you have any techniques for analyzing individual user sessions to understand what's going on within Universe/the OS/the disk?
Thanks. Drew Henderson-2 wrote: > > If you haven't already, you might want to take a look at the "topas" > command. It'll give you an overall view of what's going on with the > system, including per/processor utilization, per/process information, and > disk utilization information. The "h" key while in the program provides a > bit more useful information on toggling between screens and what it'll do > than does the man page. > > HTH > Drew > > -----Original Message----- > From: owner-u2-us...@listserver.u2ug.org > [mailto:owner-u2-us...@listserver.u2ug.org] On Behalf Of ericro > Sent: Wednesday, March 04, 2009 1:59 PM > To: u2-users@listserver.u2ug.org > Subject: [U2] Performance monitoring > > We run an IBM P570 with 12 processors running Universe 10.2.4, average of > 400 > users against at EMC DMX4500 disk array. 20 file systems with each about > 45gb, 60-80% utilized striped across 94 disks. > > We do tons of batch processing at night and our rate of data change is > about > 175GB an hour at night. We're running into some performance issues, jobs > taking much longer, keyboard response slow, editing single records taking > a > long time, etc. and want to really dive in to see what's going on. We've > looked at file sizing and have done a fair amount of resizing, but to > little > avail. > > Does anyone have any tools, or know of any tools, similar to Oracle, that > can really give me insight into what's happening with a given user session > at any time? I know I can do port.status and find the address in the code > and see what's being executed at that time, but I want something more that > will show memory utilization and other stats like that. > > Any help would be appreciated. > -- > View this message in context: > http://www.nabble.com/Performance-monitoring-tp22336819p22336819.html > Sent from the U2 - Users mailing list archive at Nabble.com. > ------- > u2-users mailing list > u2-users@listserver.u2ug.org > To unsubscribe please visit http://listserver.u2ug.org/ > ------- > u2-users mailing list > u2-users@listserver.u2ug.org > To unsubscribe please visit http://listserver.u2ug.org/ > > -- View this message in context: http://www.nabble.com/Performance-monitoring-tp22336819p22338770.html Sent from the U2 - Users mailing list archive at Nabble.com. ------- u2-users mailing list u2-users@listserver.u2ug.org To unsubscribe please visit http://listserver.u2ug.org/
