Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pPSX1-0001R7-1N for pgsql-admin@arkaria.postgresql.org; Tue, 07 Feb 2023 18:17:27 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1pPSWz-00059S-UY for pgsql-admin@arkaria.postgresql.org; Tue, 07 Feb 2023 18:17:25 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pPSWz-00056t-Jb for pgsql-admin@lists.postgresql.org; Tue, 07 Feb 2023 18:17:25 +0000 Received: from mailout.easymail.ca ([64.68.200.34]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pPSWx-00040B-Dq for pgsql-admin@postgresql.org; Tue, 07 Feb 2023 18:17:25 +0000 Received: from localhost (localhost [127.0.0.1]) by mailout.easymail.ca (Postfix) with ESMTP id E97136865C; Tue, 7 Feb 2023 18:17:20 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at emo09-pco.easydns.vpn Received: from mailout.easymail.ca ([127.0.0.1]) by localhost (emo09-pco.easydns.vpn [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Ha4ROgLl6dTc; Tue, 7 Feb 2023 18:17:20 +0000 (UTC) Received: from smtpclient.apple (unknown [165.140.184.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mailout.easymail.ca (Postfix) with ESMTPSA id 5174768652; Tue, 7 Feb 2023 18:17:20 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3731.300.101.1.3\)) Subject: Re: Vacuum Full not clean the table From: Scott Ribe In-Reply-To: Date: Tue, 7 Feb 2023 11:17:09 -0700 Cc: pgsql-admin , Pgsql-admin Content-Transfer-Encoding: 7bit Message-Id: <20BA6EA8-1449-4084-8450-71BAFAE1F6E8@elevated-dev.com> References: To: Erik Serrano X-Mailer: Apple Mail (2.3731.300.101.1.3) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk > On Feb 7, 2023, at 9:51 AM, Erik Serrano wrote: > > (table of 420MM records with 20MM dead tuples Why do you need a vacuum full? Are you really being hurt by 5% dead tuples?