WRKACTJOB should show you what you need to know. If not, try WRKSYSACT.
Also check WRKJOBQ to see if jobs are backed up in a single threaded JOBQ.
Also check with wrkdsksts or wrksyssts the DASD (if it is < 85% you can have a problem).
Take care with the queries that could be in a loop creating a huge spool file. Check the interactive activity (some users enjoy to run huge queries in interactive subsystem instead of submit to qbatch).
Last Wiki Answer Submitted: January 24, 2009 4:23 am by mshen27,310 pts.
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