Received: from localhost (postgresql.org [64.49.215.8]) by postgresql.org (Postfix) with ESMTP id E66324762F3 for ; Thu, 3 Oct 2002 12:43:01 -0400 (EDT) Received: from email01.aon.at (WARSL402PIP3.highway.telekom.at [195.3.96.97]) by postgresql.org (Postfix) with SMTP id E4F704769D2 for ; Thu, 3 Oct 2002 12:42:52 -0400 (EDT) Received: (qmail 383094 invoked from network); 3 Oct 2002 16:41:49 -0000 Received: from m165p020.dipool.highway.telekom.at (HELO cantor) ([62.46.10.148]) (envelope-sender ) by qmail1rs.highway.telekom.at (qmail-ldap-1.03) with SMTP for ; 3 Oct 2002 16:41:49 -0000 From: Manfred Koizar To: shridhar_daithankar@persistent.co.in Cc: pgsql-hackers@postgresql.org, pgsql-general , "pankaj M. Tolani" Subject: Re: Large databases, performance Date: Thu, 03 Oct 2002 18:44:09 +0200 Message-ID: References: <3D9C8712.9513.9C6521D@localhost> In-Reply-To: <3D9C8712.9513.9C6521D@localhost> X-Mailer: Forte Agent 1.8/32.548 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Virus-Scanned: by AMaViS new-20020517 X-Archive-Number: 200210/141 X-Sequence-Number: 31140 On Thu, 03 Oct 2002 18:06:10 +0530, "Shridhar Daithankar" wrote: >Machine >Compaq Proliant Server ML 530 >"Intel Xeon 2.4 Ghz Processor x 4, " >"4 GB RAM, 5 x 72.8 GB SCSI HDD " >"RAID 0 (Striping) Hardware Setup, Mandrake Linux 9.0" Shridhar, forgive me if I ask what has been said before: Did you run at 100% CPU or was IO bandwidth your limit? And is the answer the same for all three configurations? Servus Manfred