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High CPU consumption due to COBPACK-OS ESMS

 
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gmsaravanan

New User


Joined: 17 Dec 2007
Posts: 1
Location: CHENNAI

PostPosted: Tue Dec 18, 2007 6:25 am    Post subject: High CPU consumption due to COBPACK-OS ESMS
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Hi all,

While trying to tune Batch Jobs / Cobol Programs using Strobe , I
came across this . Strobe Profile / Report shows Most CPU consuming
Procedure as VSAM RECORD MANAGEMENT. While the Attribution Table for
VSAM RECORD MANAGEMENT shows COBPACK-OS ESMS as the function which
causes much of the CPU consumption.This function alone consumes as
high as 50% of CPU utilization. I would like to know more about this
function. Can anyone help me ?

Regards,
saravanan
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Wed Dec 19, 2007 3:26 am    Post subject:
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Hello,

Quote:
This function alone consumes as high as 50% of CPU utilization
I'm not familiar with COBPACK-OS ESMS specifically, but if 50% of the cpu used in some light-weight process is used by vsam, that is not really a surprise.
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