From: Joost Kraaijeveld <J.Kraaijeveld@Askesis.nl>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Pgsql-Performance <pgsql-performance@postgresql.org>
Subject: Re: Performance PG 8.0 on dual opteron / 4GB / 3ware
Date: Sun, 06 Nov 2005 20:33:53 +0100
Message-ID: <1131305633.5882.17.camel@Panoramix> (raw)
In-Reply-To: <25425.1131297440@sss.pgh.pa.us>
References: <1131283854.15471.4.camel@Panoramix>
<25425.1131297440@sss.pgh.pa.us>
On Sun, 2005-11-06 at 12:17 -0500, Tom Lane wrote:
> Does that table have any triggers that would fire on the update?
Alas, no trigger, constrainst, foreign keys, indixes (have I forgotten
something?)
All queries are slow. E.g (after vacuum):
select objectid from prototype.orders
Explain analyse (with PgAdmin):
Seq Scan on orders (cost=0.00..58211.79 rows=1104379 width=40) (actual
time=441.971..3252.698 rows=1104379 loops=1)
Total runtime: 5049.467 ms
Actual execution time: 82163 MS (without getting the data)
Groeten,
Joost Kraaijeveld
Askesis B.V.
Molukkenstraat 14
6524NB Nijmegen
tel: 024-3888063 / 06-51855277
fax: 024-3608416
e-mail: J.Kraaijeveld@Askesis.nl
web: www.askesis.nl
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To: pgsql-performance@postgresql.org
Cc: J.Kraaijeveld@Askesis.nl, tgl@sss.pgh.pa.us
Subject: Re: Performance PG 8.0 on dual opteron / 4GB / 3ware
In-Reply-To: <1131305633.5882.17.camel@Panoramix>
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