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Re: Too slow "Analyze" for the table with data in Thai language - Mailing list pgsql-bugs

From Peter Geoghegan
Subject Re: Too slow "Analyze" for the table with data in Thai language
Date
Msg-id CAH2-Wz=Dh8RwjsDZP_Qu6D5bjb-19VoRpGA369+V9XjExY=_gQ@mail.gmail.com
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In response to Re: Too slow "Analyze" for the table with data in Thai language  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: Too slow "Analyze" for the table with data in Thai language
Re: Too slow "Analyze" for the table with data in Thai language
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On Tue, Jul 5, 2016 at 8:33 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> So ... why do you think this is a Postgres bug and not a glibc bug?
> We have no control over what happens inside strcoll().

I'd be interested in seeing exactly where time is spent by glibc.
Perhaps Timur can use perf to show us a profile using the default perf
event type:

https://wiki.postgresql.org/wiki/Profiling_with_perf

--
Peter Geoghegan

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