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CQM : Exec count is 0 but getpages > 0

 
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soundarr

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Joined: 17 Jan 2008
Posts: 25
Location: Chennai

PostPosted: Thu Mar 17, 2016 10:08 pm    Post subject: CQM : Exec count is 0 but getpages > 0
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Dear All,

I use IBM DB2 Query Monitor to check query performances. In that, for one of my queries, I see an exec count of 0 while the GetPages count is a non-zero value.

Trying to understand the meaning of this. Please suggest.

Thanks
Soundarr
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Rohit Umarjikar

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Joined: 21 Sep 2010
Posts: 1839
Location: NY,USA

PostPosted: Mon Apr 18, 2016 9:19 pm    Post subject:
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May be that page is already in one of the subsystem's buffer pools, the GETPAGE counter is incremented by one and the I/O counter is not incremented.
Why not to send an email to DBA, they can help you well?
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