Received: from localhost (unknown [200.46.204.184]) by developer.postgresql.org (Postfix) with ESMTP id 16A5B2E0048 for ; Wed, 30 Apr 2008 02:37:39 -0300 (ADT) Received: from developer.postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.184]) (amavisd-maia, port 10024) with ESMTP id 49427-02 for ; Wed, 30 Apr 2008 02:37:34 -0300 (ADT) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.5 Received: from yw-out-2324.google.com (yw-out-2324.google.com [74.125.46.30]) by developer.postgresql.org (Postfix) with ESMTP id 48AC92E0042 for ; Wed, 30 Apr 2008 02:37:36 -0300 (ADT) Received: by yw-out-2324.google.com with SMTP id 5so222323ywb.73 for ; Tue, 29 Apr 2008 22:37:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=aZ+iLpwIwMjLlAKrIh+SWCuxwEOlRvIvpy3KByTZSGA=; b=Yd1FQiiLmI061irPCLlqN7AFER/pbgEFGrUkpA4Apx3qUJIu/aMGTYgiigfnklJ4w939lnj3vJah/1flaIOKSI0e5OJz6oHVzphrdzHFGiHEn1EcVhFsgS3NvwKKsNj2zYlVdJwZLZdqVaoRFeGS5g0N+nuO3Of7uyV+ERzV8DI= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=ZI3+5qiwXvB5C/PDxbbDpvPoufaKAuiXyzllkKmqktXD1I15phrjzYu7uTpcKGn7Pm0uYvohMS4zvwGwZ4VXwJcY1Abci6yXRzivT9u7s/oSSNNBLJ+OBycct2gnr7dg18gKpjHymyTJXS5VwdAXOmA4MPcdgVj7hH49URQrgWY= Received: by 10.150.156.20 with SMTP id d20mr660496ybe.57.1209533855736; Tue, 29 Apr 2008 22:37:35 -0700 (PDT) Received: by 10.151.84.7 with HTTP; Tue, 29 Apr 2008 22:37:35 -0700 (PDT) Message-ID: <2e78013d0804292237l4c74a166u4ab082901aa0804f@mail.gmail.com> Date: Wed, 30 Apr 2008 11:07:35 +0530 From: "Pavan Deolasee" To: "Gauri Kanekar" Subject: Re: Replication Syatem Cc: "Shane Ambler" , "Alvaro Herrera" , "Greg Smith" , pgsql-performance@postgresql.org In-Reply-To: <7e4ba9550804292229x82e74e5y355349866c72245c@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <7e4ba9550804280638ie81dc23w472785c83cd38fcf@mail.gmail.com> <7e4ba9550804280705q43c51e66l104a5ff9272bbd4d@mail.gmail.com> <20080428162243.GN2970@commandprompt.com> <7e4ba9550804282246p73c62fc6y5e7cb7dda55a6b50@mail.gmail.com> <7e4ba9550804290405i4c0d3a57x1640239c9995c13@mail.gmail.com> <20080429130204.GA5652@alvh.no-ip.org> <4817514A.3060704@Sheeky.Biz> <7e4ba9550804292229x82e74e5y355349866c72245c@mail.gmail.com> X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.581 tagged_above=0 required=5 tests=AWL=-1.318, FS_REPLICA=1.179, SARE_SPEC_REPLICA=0.72 X-Spam-Level: X-Archive-Number: 200804/456 X-Sequence-Number: 29949 On Wed, Apr 30, 2008 at 10:59 AM, Gauri Kanekar wrote: > HOT doesn't seems to be working in our case. > Can you please post output of the following query ? SELECT relid, relname, n_tup_ins, n_tup_upd, n_tup_hot_upd, n_dead_tup from pg_stat_user_tables WHERE relname = 'table1'; Thanks, Pavan -- Pavan Deolasee EnterpriseDB http://www.enterprisedb.com