On Thu, Nov 24, 2011 at 12:20 PM, MirrorX <mirrorx@gmail.com> wrote:
> -32 cores,
> -not cpu bound (the cpu util was about 5% when i performed the tests)
A single query will only use a single CPU.
5% of 32 cores is 100% of 1.6 cores.
Are you sure that the 1 core doing the 1 postgresql query wasn't 100% utilized?
a.
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