Received: from jupiter.tzv.fal.de (jupiter.tzv.fal.de [192.108.34.1]) by hub.org (8.9.3/8.9.3) with ESMTP id DAA36703 for ; Mon, 17 May 1999 03:49:26 -0400 (EDT) (envelope-from eg@salo.tzv.fal.de) Received: from salo.tzv.fal.de (eg@salo [192.108.34.39]) by jupiter.tzv.fal.de (8.8.5/8.7.3) with ESMTP id JAA27542 for ; Mon, 17 May 1999 09:49:07 +0200 (MET DST) Received: from [[UNIX: localhost]] ([[UNIX: localhost]]) by salo.tzv.fal.de (8.8.7/8.8.7) id JAA00804 for pgsql-interfaces@postgresql.org; Mon, 17 May 1999 09:49:06 +0200 From: Eildert Groeneveld Reply-To: eg@tzv.fal.de Organization: FAL To: Subject: Vacuum takes for ever Date: Mon, 17 May 1999 09:45:49 +0200 X-Mailer: KMail [version 1.0.21] Content-Type: text/plain MIME-Version: 1.0 Message-Id: <99051709490504.00692@salo.tzv.fal.de> Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by hub.org id DAA36706 Hello everyone, in a substantial multi location development project we are using PG to create a large information system. After having loaded data in the order of one million records a vaccum took 50h of CPU time on a 350MHz PII (RedHat 5.2, pg 6.4.2). There were no deletes or anyting like that. What does vaccum do that takes so long and is there a way to speed this up? greetings Eildert Groeneveld ========================================= Institute for Animal Science and Animal Behaviour Mariensee 31535 Neustadt Germany Tel : (49)(0)5034 871155 Fax : (49)(0)5034 92579 www : http://www.tzv.fal.de/~eg/ e-mail: eg@tzv.fal.de =========================================