Received: from maia.hub.org (maia-2.hub.org [200.46.204.251]) by mail.postgresql.org (Postfix) with ESMTP id 8EF4DB5DBC8 for ; Fri, 20 May 2011 19:50:48 -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 70612-07 for ; Fri, 20 May 2011 22:50:41 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from mail-pv0-f174.google.com (mail-pv0-f174.google.com [74.125.83.174]) by mail.postgresql.org (Postfix) with ESMTP id E3B4FB5DBC2 for ; Fri, 20 May 2011 19:50:40 -0300 (ADT) Received: by pvg12 with SMTP id 12so1852001pvg.19 for ; Fri, 20 May 2011 15:50:40 -0700 (PDT) Received: by 10.68.58.36 with SMTP id n4mr66665pbq.209.1305931840049; Fri, 20 May 2011 15:50:40 -0700 (PDT) Received: from Craig-Jamess-MacBook-Pro.local (wsip-70-167-122-86.sd.sd.cox.net [70.167.122.86]) by mx.google.com with ESMTPS id l3sm2713377pbf.40.2011.05.20.15.50.38 (version=SSLv3 cipher=OTHER); Fri, 20 May 2011 15:50:38 -0700 (PDT) Message-ID: <4DD6F03D.5090908@emolecules.com> Date: Fri, 20 May 2011 15:50:37 -0700 From: Craig James User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10 MIME-Version: 1.0 To: pgsql-admin@postgresql.org Subject: Re: Who is causing all this i/o? References: <4DD6D9A6.1010101@emolecules.com> <4DD6ED6A.4050101@commandprompt.com> In-Reply-To: <4DD6ED6A.4050101@commandprompt.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.9 tagged_above=-10 required=5 tests=BAYES_00=-1.9 X-Spam-Level: X-Archive-Number: 201105/134 X-Sequence-Number: 37571 On 5/20/11 3:38 PM, Joshua D. Drake wrote: > >> The other two servers are configured identically. If I diff the >> configuration files, the only difference is the IP addresses for the >> "listen" section. >> >> Can anyone tell me what's going on? Why is pgstat.stat being rewritten >> on this server constantly and not on the other two servers? > > Do you have something monitoring the stats of the system aggressively? (like pg_stat_user_tables?) No, there is nothing like that running on this server. Just Apache, and Apache can only be accessed from inside the company, and its logs showed no activity at all. Thanks, Craig > > JD > > >> >> Thanks, >> Craig >> >> > >