Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rHgFO-003k7j-Me for pgsql-hackers@arkaria.postgresql.org; Mon, 25 Dec 2023 08:23:39 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.94.2) (envelope-from ) id 1rHgFL-000mrz-PS for pgsql-hackers@arkaria.postgresql.org; Mon, 25 Dec 2023 08:23:35 +0000 Received: from makus.postgresql.org ([2001:4800:3e1:1::229]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rHgFL-000mrg-35 for pgsql-hackers@lists.postgresql.org; Mon, 25 Dec 2023 08:23:35 +0000 Received: from mail.postgrespro.ru ([93.174.131.139]) by makus.postgresql.org with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rHgFH-00C687-JY for pgsql-hackers@lists.postgresql.org; Mon, 25 Dec 2023 08:23:33 +0000 Received: from [10.4.12.105] (unknown [93.174.131.141]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) (Authenticated sender: a.melnikov@postgrespro.ru) by mail.postgrespro.ru (Postfix/587) with ESMTPSA id 2CA1AE20E4A; Mon, 25 Dec 2023 11:23:28 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=postgrespro.ru; s=mx2023; t=1703492608; bh=n+zppbi7yxOjhoqsClOV8IddlfhgqnmLGb/INj4a654=; h=Message-ID:Date:User-Agent:Subject:To:Cc:References:From: In-Reply-To:From; b=o3vLrauvImIjZG+kw5dQb05y8XNKLe7EtezD6fXQpg8UyOnGHePl6Lyn4EmJ0Sbwm bUg/6aitr348s8VRi7EflZwqwlrjmBfsE8fyZ80Sa9jL5r0io7T1YiZbA50Zk6KYxX xeLQd/9pAy/vUBl3OZTdtbSkdMusGeuyFdg79+c7OnbdEthXmxDyQSSmaODW5Ui69p brJUaX06ztXL0ainkco2hDVEi4Z3oEhXca3ZGvm5EzT5R9WgMtsopWpedX+C035JGf ulPPSavKLQxj5z1/uRSX4xEfNqkghVYtP8K319KUq1y5MuXpHKW6H8E0CMhteblR0R nUMcMVFvk6JPw== Message-ID: Date: Mon, 25 Dec 2023 11:23:27 +0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: May be BUG. Periodic burst growth of the checkpoint_req counter on replica. To: Alexander Korotkov Cc: "Anton A. Melnikov" , Andres Freund , Kyotaro Horiguchi , pgsql-hackers@lists.postgresql.org References: <99b2ccd1-a77a-962a-0837-191cdf56c2b9@inbox.ru> <20220907.163946.2214338139097492905.horikyota.ntt@gmail.com> <84b732cb-2eef-1d4c-e9f3-48514d492f55@inbox.ru> <20221206184453.ebr4eqwbnwfxl476@awork3.anarazel.de> <42223bc5-23ad-c129-7779-92df92b21bae@inbox.ru> <7bd1c12b-4219-45bf-88a6-8cacd008dfdc@postgrespro.ru> Content-Language: en-US From: "Anton A. Melnikov" In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 25.12.2023 02:38, Alexander Korotkov wrote: > Pushed! Thanks a lot! With the best regards! -- Anton A. Melnikov Postgres Professional: http://www.postgrespro.com The Russian Postgres Company