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Charles Wilt wrote on Fri, 03 Aug 2012 05:11:32 GMT:
PM/400 is running....and they have the performance tools
licensed program...
Is there anything I can look at now to maybe figure out what
happened?
Depending on the settings for PM/400, you may be out of luck
already. If the retention settings are 0, the performance data
has been reduced and is gone. So, first go in and make sure the
retention setting is for 2 or more days.
You don't mention the release running. If 6.1 or later, you
have job watcher collection capability built into the operating
system. Support Line can help you in determining the best
sampling to use to catch which of the QZDASOINIT jobs is pounding
out disk I/Os and what file(s) that job(s) is touching.
The standard PM/400 and collection services information simply
doesn't give you the information beyond which job(s) are doing
lots of I/O. And you seem to have figured that out by ending
jobs.
Sue
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