Received: from maia.hub.org (maia-2.hub.org [200.46.204.251]) by mail.postgresql.org (Postfix) with ESMTP id 4DB051335B36 for ; Wed, 20 Oct 2010 16:51:55 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.251]) (amavisd-maia, port 10024) with ESMTP id 90908-04 for ; Wed, 20 Oct 2010 19:51:48 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from ulysses.lattica.com (lattica.com [204.14.19.114]) by mail.postgresql.org (Postfix) with ESMTP id 1B547133740B for ; Wed, 20 Oct 2010 16:51:48 -0300 (ADT) Received: from localhost (ulysses.lattica.com [127.0.0.1]) by ulysses.lattica.com (Postfix) with ESMTP id 75ED6738773; Wed, 20 Oct 2010 15:51:46 -0400 (EDT) X-Virus-Scanned: amavisd-new at lattica.com Received: from ulysses.lattica.com ([127.0.0.1]) by localhost (ulysses.lattica.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QKcrllqEQNA4; Wed, 20 Oct 2010 15:51:44 -0400 (EDT) Received: from [192.168.3.11] (CPE00222d5a2ad0-CM00222d5a2acd.cpe.net.cable.rogers.com [99.230.157.51]) by ulysses.lattica.com (Postfix) with ESMTP id 22B42738772; Wed, 20 Oct 2010 15:51:44 -0400 (EDT) Subject: Re: What is postmaster doing? From: Dimi Paun To: Reid Thompson Cc: pgsql-performance@postgresql.org In-Reply-To: <7C0800F63CCF4149AC0FC5EE2A041226D52307@sr002-2k3exc.ateb.com> References: <1287600255.18151.58.camel@dimi.lattica.com> <7C0800F63CCF4149AC0FC5EE2A041226D52307@sr002-2k3exc.ateb.com> Content-Type: text/plain; charset="UTF-8" Organization: Lattica, Inc. Date: Wed, 20 Oct 2010 15:51:43 -0400 Message-ID: <1287604303.18151.60.camel@dimi.lattica.com> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 (2.28.3-1.fc12) Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.91 tagged_above=-10 required=5 tests=BAYES_00=-1.9, T_RP_MATCHES_RCVD=-0.01 X-Spam-Level: X-Archive-Number: 201010/319 X-Sequence-Number: 40737 On Wed, 2010-10-20 at 15:24 -0400, Reid Thompson wrote: > This is controlled by settings in the postgresql.conf file. > see the appropriate doc page vv for your version > http://www.postgresql.org/docs/8.2/static/runtime-config-logging.html Thanks for the link Reid, this seems to be doing what I need. Too bad I couldn't figure out what was going on when I was experiencing the high load, but now that I have the logging enabled, it shouldn't be a problem to figure things out. -- Dimi Paun Lattica, Inc.