Still you are looking for the one task that has the creep and therefor you must go down to the details of each individual task. By displaying which tasks run in SYSSTC, you can limit the number of tasks to monitor.
Kees. -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Martin Packer Sent: 27 May, 2015 15:21 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Re: Slow storage creep in SYSTEM.SYSSTC I wouldn't use a command but rather proper regular timestamped information - to get the behaviour. That would be 72-3 for suitably-coded report classes. Cheers, Martin Martin Packer, zChampion, Principal Systems Investigator, Worldwide Banking Center of Excellence, IBM +44-7802-245-584 email: martin_pac...@uk.ibm.com Twitter / Facebook IDs: MartinPacker Blog: https://www.ibm.com/developerworks/mydeveloperworks/blogs/MartinPacker From: "Vernooij, CP (ITOPT1) - KLM" <kees.verno...@klm.com> To: IBM-MAIN@LISTSERV.UA.EDU Date: 27/05/2015 14:15 Subject: Re: Slow storage creep in SYSTEM.SYSSTC Sent by: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> There are some sidepaths take from this thread. Yes, you can add workload to SYSSTC, and you should have done so in the past according to recommendations. But this is not the point. Some task in SYSSTC has the creep. You can display the tasks in SYSSTC with the command D A,ALL. Look for SCL=SYSSTC in the display. Then you know which tasks to monitor. In CMF I can start a VSM monitor for selected tasks, I assume RMF can do the same. Run the VSM report weekly and you must be able to find the creep(er). Kees. -----Original Message----- From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf Of Gibney, David Allen,Jr Sent: 27 May, 2015 1:26 To: IBM-MAIN@LISTSERV.UA.EDU Subject: Slow storage creep in SYSTEM.SYSSTC We just had a zPCR study. There weren't any real surprises, but the "Workload CS Samples for" my production Lpar shows a very slow creep in the SYSTEM.SYSSTC workload. I am z/OS 1.13 at RSU1408. As far as I know, I neither have nor really can control what falls into SYSSTC. It's all z/OS. I recently stopped the practice of monthly IPLs and am a little concerned. The growth rate is slow and I have ample head room. Just tossing it out here for thought on identifying the guilty software? Dave Gibney Information Technology Services Washington State University ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN ******************************************************** For information, services and offers, please visit our web site: http://www.klm.com. This e-mail and any attachment may contain confidential and privileged material intended for the addressee only. If you are not the addressee, you are notified that no part of the e-mail or any attachment may be disclosed, copied or distributed, and that any other action related to this e-mail or attachment is strictly prohibited, and may be unlawful. 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