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 1k330n-0002Qy-Ci for pgsql-admin@arkaria.postgresql.org; Tue, 04 Aug 2020 19:54:13 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1k330m-00032Z-2D for pgsql-admin@arkaria.postgresql.org; Tue, 04 Aug 2020 19:54:12 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1k330l-00032Q-QV for pgsql-admin@lists.postgresql.org; Tue, 04 Aug 2020 19:54:11 +0000 Received: from mailout.easymail.ca ([64.68.200.34]) by makus.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1k330i-0000xa-Pw for pgsql-admin@lists.postgresql.org; Tue, 04 Aug 2020 19:54:10 +0000 Received: from localhost (localhost [127.0.0.1]) by mailout.easymail.ca (Postfix) with ESMTP id 7FFCAC2488; Tue, 4 Aug 2020 19:54:06 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at emo04-pco.easydns.vpn Received: from mailout.easymail.ca ([127.0.0.1]) by localhost (emo04-pco.easydns.vpn [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id T-xslOj3CzP4; Tue, 4 Aug 2020 19:54:06 +0000 (UTC) Received: from shr-macbook-pro.local (unknown [4.28.96.150]) (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 69302C006C; Tue, 4 Aug 2020 19:53:59 +0000 (UTC) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.1\)) Subject: Re: How can i be certain autovacuum is causing reuse if table still grows From: Scott Ribe In-Reply-To: Date: Tue, 4 Aug 2020 13:53:58 -0600 Cc: Keith Fiske , Guillaume Lelarge , Ron , "pgsql-admin@lists.postgresql.org" Content-Transfer-Encoding: quoted-printable Message-Id: References: <20d2fb88-89f8-34b9-0e23-81a8b1d8c7a2@gmail.com> <2500ca1c-312e-c495-ad98-1b593d030c71@gmail.com> To: Sidney Aloisio Ferreira Pryor X-Mailer: Apple Mail (2.3608.120.23.2.1) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk > On Aug 4, 2020, at 12:31 PM, Sidney Aloisio Ferreira Pryor = wrote: >=20 > Beside this, i saw on pg_stat_tables and the vacuum and autovacuum = count for this table is 0. Those values are not persistent; they are only since the last start of = PG.