Joined: 14 Mar 2007 Posts: 6471 Location: Brussels once more ...
This is site specific. You will need to talk to your systems programmers / performance and capacity groups to find out exactly what happens at your site, and even if you will be allowed access to the data.
Joined: 06 Jun 2008 Posts: 4223 Location: Atlanta, GA
The MVS bookshelf that IBM maintains have an entire manual on SMF data. Not everything in the manual is recorded at every site, though, so you must contact your site support group to find out if the data you want is captured.