On Wed, 29 Aug 2012 15:51:07 +0200, Vernooij, CP - SPLXM <[email protected]> wrote:
>I implemented a Resource Group to limit the CPU consumption of our CICS >Devl and Acc systems, but I can't get the RG to do what I want. > > > >I want to limit the group to 2 MSU, so I gave the RG a max of >2000000/3600=555 SU/sec (Option 1, sysplex wide) and started a CPU >looper (iefbr15) in the SC connected to the RG. In Mainview I see that >WLM is capping the looper, but it is still allowed to consume 2000 >SU/sec. If I start a second looper, the RG starts consuming even more >CPU. > > > >Why does this not work as I expected and how do I limit the group to 555 >SU/sec? > > Let us know what IBM says. I think the WLM manual talks a little about the methods used, but there is only so much WLM can do with a 100% non-swappable workload. Similar to quiescing a non-swappable ASID. It will get a DP of x'BF', but can still consume service. Mark -- Mark Zelden - Zelden Consulting Services - z/OS, OS/390 and MVS mailto:[email protected] Mark's MVS Utilities: http://www.mzelden.com/mvsutil.html Systems Programming expert at http://expertanswercenter.techtarget.com/ ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
