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Ramubukka 7 posts Joined 01/11
11 Sep 2015
Understanding REQ CPU in Query Spotlight

Hi ,
for one of query total duration is  00:08:21 , but its showing REQ CPU as 986.16.
as pef user manual 


Number of CPU seconds needed to run the query

that means 986.16 seconds i.e 16.436 minustes.   but query duration itself 8 minuts 21 secods , how come its possible ,experites can you please clear my doubt.

dnoeth 4628 posts Joined 11/04
11 Sep 2015

CPU seconds <> clock seconds
There's more than one CPU in a your system, e.g. if you got 100 CPUs there are 100 CPU-seconds per second.


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