Re: COPY speedup

From: Marko Kreen <markokr(at)gmail(dot)com>
To: Pierre Frédéric Caillaud <lists(at)peufeu(dot)com>
Cc: Alvaro Herrera <alvherre(at)commandprompt(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: COPY speedup
Date: 2009-08-18 10:45:33
Message-ID: e51f66da0908180345n660b6f74x38557b74bb7d22d2@mail.gmail.com
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On 8/18/09, Pierre Frédéric Caillaud <lists(at)peufeu(dot)com> wrote:
> I'm doing some more exploration with oprofile...
>
> I've got the glibc-debug package installed (on kubuntu), but oprofile
> doesn't seem to know about it. I wonder what part of glibc gets 60% of the
> run time... do I have to set a magic option in the postgres config ?

AFAIK you need to run app with LD_LIBRARY_PATH=/usr/lib/debug,
otherwise the debug packages won't be used.

--
marko

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