X-Original-To: pgsql-performance-postgresql.org@postgresql.org Received: from localhost (mx1.hub.org [200.46.208.251]) by postgresql.org (Postfix) with ESMTP id 7359B9FB1BB for ; Wed, 12 Jul 2006 00:11:00 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.208.251]) (amavisd-new, port 10024) with ESMTP id 27983-02 for ; Wed, 12 Jul 2006 00:10:51 -0300 (ADT) X-Greylist: domain auto-whitelisted by SQLgrey- Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.177]) by postgresql.org (Postfix) with ESMTP id 3A3F09FB1DB for ; Wed, 12 Jul 2006 00:10:51 -0300 (ADT) Received: by py-out-1112.google.com with SMTP id s49so36572pyc for ; Tue, 11 Jul 2006 20:10:50 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:references; b=WHa4GINbxJF+i/emOIRGDngLcMkQ7tKAK6eAXvcbvfijK9K/QLan32ePqR7CT2A6XUSfctU3b2NU+VPVijo+jMsS/No3Ybh1PMNgdZEvGAIceZQO2hIPZeSSBlpEB/kTF5YpNK6uSDT5GwGjs6DK27Om1jpNaDju4qWNgUfyp3M= Received: by 10.35.91.10 with SMTP id t10mr350776pyl; Tue, 11 Jul 2006 20:10:50 -0700 (PDT) Received: by 10.35.40.18 with HTTP; Tue, 11 Jul 2006 20:10:50 -0700 (PDT) Message-ID: <5a6f767a0607112010l4ee952e8vadade17f62f5cddd@mail.gmail.com> Date: Wed, 12 Jul 2006 13:10:50 +1000 From: "Neil Hepworth" To: "Bruno Wolff III" , pgsql-performance@postgresql.org Subject: Re: High CPU Usage - PostgreSQL 7.3 In-Reply-To: <20060712013721.GA8481@wolff.to> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_3375_29438370.1152673850448" References: <5a6f767a0607091752y5018f9eaw474dc5cf7de3c4c3@mail.gmail.com> <5a6f767a0607100055w2677d4c2u8597e394206e86d1@mail.gmail.com> <20060712013721.GA8481@wolff.to> X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200607/97 X-Sequence-Number: 19957 ------=_Part_3375_29438370.1152673850448 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Thanks for the tip; I'll try that when we initially upgrade, hopefully soon. Neil On 12/07/06, Bruno Wolff III wrote: > > On Mon, Jul 10, 2006 at 17:55:38 +1000, > Neil Hepworth wrote: > > > > running on our server (obviously we need to update certain queries, > > e.g. delete .. using.. and test with 8.1 first) - I will be pushing > > for an upgrade as soon as possible. And the fsync=false is a > > You can set add_missing_from if you want to delay rewriting queries that > use that feature. > ------=_Part_3375_29438370.1152673850448 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline
Thanks for the tip; I'll try that when we initially upgrade, hopefully soon.
 
Neil

 
On 12/07/06, Bruno Wolff III <bruno@wolff.to> wrote:
On Mon, Jul 10, 2006 at 17:55:38 +1000,
Neil Hepworth <nhepworth@gmail.com > wrote:
>
> running on our server (obviously we need to update certain queries,
> e.g. delete .. using.. and test with 8.1 first) - I will be pushing
> for an upgrade as soon as possible.  And the fsync=false is a

You can set add_missing_from if you want to delay rewriting queries that
use that feature.

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