From: db@zigo.dhs.org
To: smiley2211 <smiley2211@yahoo.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: Upgraded from 7.4 to 8.1.4 QUERIES NOW SLOW!!!
Date: Fri, 21 Sep 2007 07:58:27 +0200 (CEST)
Message-ID: <55480.192.121.104.48.1190354307.squirrel@zigo.dhs.org> (raw)
In-Reply-To: <12803859.post@talk.nabble.com>
References: <12803859.post@talk.nabble.com>
> Old servers that housed 7.4 performed better than 8.1.4 version...are
> there any MAJOR performance hits with this version???
>
> I set the postgresql.conf setting to equal that of 7.4 and queries still
> run
> SLOW on 8.1.4...
We need to find a specific query that is slow now that was fast before,
and see the EXPLAIN ANALYZE of that query.
If you have the old server still around then showing the EXPLAIN ANALYZE
of the same query on that server would be a lot of help.
/Dennis
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To: pgsql-performance@postgresql.org
Cc: db@zigo.dhs.org, smiley2211@yahoo.com
Subject: Re: Upgraded from 7.4 to 8.1.4 QUERIES NOW SLOW!!!
In-Reply-To: <55480.192.121.104.48.1190354307.squirrel@zigo.dhs.org>
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