On Wed, Apr 2, 2014 at 7:16 AM, Andres Freund <andres@2ndquadrant.com> wrote:
> On 2014-03-31 19:16:58 +0200, Niels Kristian Schjødt wrote:
>> Yes, I could install "perf", though I'm not familiar with it. What would i do? :-)
>
> As root:
> perf record -a sleep 5
> perf report > my-nice-perf-report.txt
>
> And then send the my-nice-perf-report.txt file.
>
> Locally it's much nicer to see the output using "perf report" without
> redirect into a file, you'll get an interactive UI.
The Postgres wiki has a page dedicated to perf as well here:
https://wiki.postgresql.org/wiki/Profiling_with_perf
Regards,
--
Michael
