On 12/07/2011 02:09, lars wrote:
Oh, and iowait hovers around 20% when SELECTs are slow:
avg-cpu: %user %nice %system %iowait %steal %idle
1.54 0.00 0.98 18.49 0.07 78.92
When SELECTs are fast it looks like this:
avg-cpu: %user %nice %system %iowait %steal %idle
8.72 0.00 0.26 0.00 0.00 91.01
Note that this is a 12 core VM. So one core at 100% would show as 8.33%
CPU.
Now only if you could do an "iostat -x" and show the output in both cases...
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