Received: from localhost (maia-3.hub.org [200.46.204.184]) by postgresql.org (Postfix) with ESMTP id F06ED9FA2FC for ; Mon, 4 Dec 2006 10:53:58 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.184]) (amavisd-new, port 10024) with ESMTP id 89139-08 for ; Mon, 4 Dec 2006 10:53:34 -0400 (AST) X-Greylist: from auto-whitelisted by SQLgrey-1.7.4 Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by postgresql.org (Postfix) with ESMTP id 0047A9FA2E0 for ; Mon, 4 Dec 2006 10:53:45 -0400 (AST) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.13.6/8.13.6) with ESMTP id kB4Eri3N016697; Mon, 4 Dec 2006 09:53:44 -0500 (EST) To: Arjen van der Meijden cc: pgsql-performance@postgresql.org Subject: Re: 8.2rc1 (much) slower than 8.2dev? In-reply-to: <4573D1F7.600@tweakers.net> References: <4573D1F7.600@tweakers.net> Comments: In-reply-to Arjen van der Meijden message dated "Mon, 04 Dec 2006 08:44:55 +0100" Date: Mon, 04 Dec 2006 09:53:44 -0500 Message-ID: <16696.1165244024@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200612/44 X-Sequence-Number: 22100 Arjen van der Meijden writes: > I'll run another analyze on the database to see if that makes any > difference, but after that I'm not sure what to check first to figure > out where things go wrong? Look for changes in plans? regards, tom lane