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Former Member
Apr 25, 2013 at 01:17 PM

OS CPU utilisation vs Sybase engine utilisation

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Hi,

One of our Sybase servers(ASE15.7 ESD #1) running on AIX with 12 CPUs. Sybase engines also configured to 12.

SCC monitoring shows sybase engines utilized 100% for sometime during EOD, However 'nmon' report shows only around 10 out of 12 CPU being used for the same time period. What are the possible reasons for this difference ? is it something ASE is not fully utilising assigned physical CPU ?

Thanks,

Raj