Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.92) (envelope-from ) id 1jGsXt-0005FR-5r for pgsql-admin@arkaria.postgresql.org; Tue, 24 Mar 2020 23:01:17 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.89) (envelope-from ) id 1jGsXq-0008QE-Bz for pgsql-admin@arkaria.postgresql.org; Tue, 24 Mar 2020 23:01:14 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1jGsXp-0008Q7-Va for pgsql-admin@lists.postgresql.org; Tue, 24 Mar 2020 23:01:14 +0000 Received: from impout002aa.msg.chrl.nc.charter.net ([47.43.20.26] helo=impout002.msg.chrl.nc.charter.net) by makus.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1jGsXn-0000XP-MS for pgsql-admin@lists.postgresql.org; Tue, 24 Mar 2020 23:01:12 +0000 Received: from cerberus.crazybean.net ([24.151.69.73]) by cmsmtp with ESMTP id GsXljhj60h15uGsXljE2m7; Tue, 24 Mar 2020 23:01:10 +0000 Authentication-Results: crazybean.net; none X-Authority-Analysis: v=2.3 cv=etJrMbhX c=1 sm=1 tr=0 a=YXTuGtgWN9YX+aIhe8tYuA==:117 a=YXTuGtgWN9YX+aIhe8tYuA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=xqWC_Br6kY4A:10 a=kj9zAlcOel0A:10 a=SS2py6AdgQ4A:10 a=z84j4BlIXpVL5vYcdH4A:9 a=CjuIK1q_8ugA:10 a=nQbtkkMzsqAA:10 Received: from [IPv6:2001:470:e117:4:e12a:29ba:ce:b015] ( [2001:470:e117:4:e12a:29ba:ce:b015]) by cerberus.crazybean.net (OpenSMTPD) with ESMTPSA id 1cfbf76c (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256:NO); Tue, 24 Mar 2020 19:01:09 -0400 (EDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 13.0 \(3608.60.0.2.5\)) Subject: Re: Append only tables From: Rui DeSousa In-Reply-To: <20200324220202.GN22330@roeckx.be> Date: Tue, 24 Mar 2020 19:01:08 -0400 Cc: Laurenz Albe , pgsql-admin@lists.postgresql.org Content-Transfer-Encoding: quoted-printable Message-Id: <7BE498E9-0108-4D32-AAA8-6ECBC8257BAA@crazybean.net> References: <20200320215053.GH22330@roeckx.be> <6299ca7d13bd6e3ba3fec9de173226a862b14585.camel@cybertec.at> <20200324184151.GM22330@roeckx.be> <1B98792C-304F-4248-8B3F-7435F32B1551@crazybean.net> <20200324220202.GN22330@roeckx.be> To: Kurt Roeckx X-Mailer: Apple Mail (2.3608.60.0.2.5) X-CMAE-Envelope: MS4wfIYpS+puL3AomFIB8cpYVjB4sZut/MmapsGAG+9PU8VHNo8MvCfcpFINEBhEMs7awM+fY8YTmfIQLWGEU1tXX+LPuwRatjZhvqbC08nL40f7xYnRC96c ky1IN3Fpp8AGNmJPw19sz+5jVgvn+N/l7ChtuRsmQQElvnTNNnT6xUxxhQWvuGY1qhqowGuF4US1QbddMh77D2HYbxiCZWxS6EmF1HFp53X/u4JQ1LNEadAs rkb+dVueQctF1f42HtEpTQ== List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk > On Mar 24, 2020, at 6:02 PM, Kurt Roeckx wrote: >=20 >=20 > The only other setting I see is autovacuum_vacuum_threshold, which > only looks at updates and deletes. >=20 Is it just the one table? Might want to set autovacuum_freeze_max_age on = the table itself.