Re: trace to find time spent in memory sorts

From: Martin Berger <>
Date: Thu, 23 Feb 2012 09:08:28 +0100
Message-ID: <>

it's not that comfortable, but you can try to do something like

to get the call stack traces where your processes are spending most of the time.
If you manage to map the c-function name to your 'in memory sorts' you can estimate how much time you spend there.


On Thu, Feb 23, 2012 at 03:11, Josh Collier <>wrote:

> How can I find out how much time is spent by a query in memory sorts? i
> can easily get i/o timings, but I have suspicion my query is spending all
> its time on sorts...
> 64 bit linux
> Thanks for your time,
> Josh C.
> --

Received on Thu Feb 23 2012 - 02:08:28 CST

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