1) have you placed the tasks in the appropriate service classes to be linked 
with the RG?
2) Are you using transaction goals or velocity goals.
3) Perhaps you might want a processor cap as opposed to a SYSPLEX cap (Option 
3). Are you saying that your sysplex has an aggregate of 2 million SU/sec? How 
many LPARs, CECs are involved.

The last time I tested, I found that the RG cap was shared between all users of 
the RG, regardless of the service class involved

Al Staller | Z Systems Programmer | KBM Group | (Tel) 972 664-3565 | 
[email protected]


-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of Vernooij, CP - SPLXM
Sent: Wednesday, August 29, 2012 8:51 AM
To: [email protected]
Subject: WLM Resource Group not working.

Hello list,

 

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?

 

Thanks for your help,

Kees.

 

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