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Message Posted: Thu, 18 Jun 2015 @ 19:43:27 GMT


     
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Subj:   Re: CPU Usage for a query in %
 
From:   Bakthavachalam, Roopalini

That's right. It's 2 CPUs per node. I was able to calculate the % CPU Usage as mentioned below.

(AMPCPUTime /( (HASHAMP()+1) * TimeInSec))* 100 as CPUpercentUsed where TimeInSec is the response time of the query in seconds. Could someone give me pointers on how I can determine the total IO of a system during a given interval, so that I can calculate the % IO used by a query using TotalIOCount? I see some reference to ResUsagespma, however those I believe are based on workloads.


Thanks

Roopalini



     
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