Too much DASD?? I’d think you would want to check CPU usage…You could probably put together an ASYNC job that does a WRKACTJOB to *PRINT, Copy that spool to a flat file and then read it looking for jobs with a high CPU percent. Then you could do a CHGJOB and change that jobs RUNPTY and send a message. When you have checked all jobs, delete the spool file and DLYJOB a set time frame and repeat until it’s no longer needed. Put in an ENDJOB for a set time of day.