Another question on WLM initiators

2005-12-14 Thread Yadong Wu
Hi, all

We just began to use WLM initiator in our test system. It is a 6 LPARs 
SYSPLEX, the CPU is not so busy, about 60% or less at batch time. When we 
check SMF30SQT for our batch jobs, we find that for JES2 initiator, the 
average is 3887, and the maximum is 12616, remember the unit is 1024 
microsecond, for WLM initiator, the average is 6220, and the maximum is 
41422. We does not mix JES2 and WLM initiator in a same service class. It 
seems too long for batch waiting for a WLM initiator, so what is a 
reasonable number of SMF30SQT for WLM initiator?

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Re: Another question on WLM initiators

2005-12-14 Thread Vernooy, C.P. - SPLXM
[EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED]...
 Hi, all
 
 We just began to use WLM initiator in our test system. It is a 6 LPARs 
 SYSPLEX, the CPU is not so busy, about 60% or less at batch time. When we  
 check SMF30SQT for our batch jobs, we find that for JES2 initiator, the  
 average is 3887, and the maximum is 12616, remember the unit is 1024 
 microsecond, for WLM initiator, the average is 6220, and the maximum is  
 41422. We does not mix JES2 and WLM initiator in a same service class. It 
 seems too long for batch waiting for a WLM initiator, so what is a 
 reasonable number of SMF30SQT for WLM initiator?
 

There is no such thing as a reasonable Q-time for a WLM managed job. WLM 
manages the goal of the jobs and the goal refers to the execution velocity or 
the responsetime of the entire job-life, including Q-time. The Q-time part of 
the job's life is not individually controllable. 

But remember: the job will finish as the goal specifies, and that is what you 
are waiting for, not where it spends its time before finishing.

Kees.


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