From: Andres Freund <andres@anarazel.de>
To: pgsql-performance@postgresql.org
Cc: Cédric Villemain <cedric.villemain.debian@gmail.com>
Cc: Michael Kohl <michael.kohl@tupalo.com>
Subject: Re: High load,
Date: Thu, 27 Jan 2011 13:35:24 +0100
Message-ID: <201101271335.24645.andres@anarazel.de> (raw)
In-Reply-To: <AANLkTinUPhVRWr1Wr7V3iiPgxPuEFvkKBbE_abe8N7eJ@mail.gmail.com>
References: <AANLkTikBFzUKmWcVBz_5GQZeQOWtj7Kfeov=M9TWBOJf@mail.gmail.com>
<AANLkTinUPhVRWr1Wr7V3iiPgxPuEFvkKBbE_abe8N7eJ@mail.gmail.com>
On Thursday, January 27, 2011 12:24:10 PM Cédric Villemain wrote:
> > maintenance_work_mem = 512MB
> 128MB is usualy enough
Uhm, I don't want to be picky, but thats not really my experience. Sorts for
index creation are highly dependent on a high m_w_m. Quite regularly I find the
existing 1GB limit a probleme here...
Andres
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To: pgsql-performance@postgresql.org
Cc: andres@anarazel.de, cedric.villemain.debian@gmail.com, michael.kohl@tupalo.com
Subject: Re: High load,
In-Reply-To: <201101271335.24645.andres@anarazel.de>
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