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 1nn1WD-00064b-Gk for pgsql-hackers@arkaria.postgresql.org; Fri, 06 May 2022 17:13:29 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1nn1WB-0006fE-A3 for pgsql-hackers@arkaria.postgresql.org; Fri, 06 May 2022 17:13:27 +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 1nn1WA-0006f4-VB for pgsql-hackers@lists.postgresql.org; Fri, 06 May 2022 17:13:27 +0000 Received: from mail-pj1-x102b.google.com ([2607:f8b0:4864:20::102b]) by makus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1nn1W5-0003ap-UE for pgsql-hackers@postgresql.org; Fri, 06 May 2022 17:13:25 +0000 Received: by mail-pj1-x102b.google.com with SMTP id iq10so7590867pjb.0 for ; Fri, 06 May 2022 10:13:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=mYg0GTYp51lb/1EJYKtYB9A7MWhwSdkQx7pZnuVQT+s=; b=Z9zNFuAzSRI+0kBi2clznY1zjO2dLpR7Qbl/d6sYPSgn+lC/cJ/9Qj4EG6v1vKd8S8 SCXBy3AWfAme7dptFy8l9LP1AZgjk7QS4MkJLcTdV8gwwKVYjr0K2gMj0Shh+jJpUJTP XaaasZC8clOXlVp4zTik/1N4yuc3F1eEI/q4iLk9wmA0T4hf47jE5T2CFw0xysaYMQC0 cYaYeVZZmDYO8Ff/tPELeh5ZXL08fOT+cSTF6Alw+yKtZ6X4i39g/jgzENfdrgTg6GoY dM2EHF8D2c9VLQHnERsW/1LIlKA0S/RZWmqAqYpSparXbWDELMYDoMQpsLmbJq54/75c 843A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=mYg0GTYp51lb/1EJYKtYB9A7MWhwSdkQx7pZnuVQT+s=; b=FQ7uG/JbqQvjHNtkN/cdTEEo/mdZhz8XO+3Fjxis9yUwzGOg1B0cnEjqgcpwDGywuu 8/KwDknRzR3oaJ9iv4lV7a0oVGxK5P7+4ZghTotFACf7lBPBIjH7w15satWejhrSf73L JRVmt75gOloiiE1emiR40KHf9M+p01P47fUd0QkXADYrb3hvidfvPS08wlTsGmzXOSR6 Hr28Ct0AOxMkNocl1z+JNV+nxZRaV5rp3f2DdCbjTZyhhKPXD3e+N00M1f+t/g5Ypfyc J4XbOt7yyJhJxvV9i3uLgrM0wOspb486GB7gnBLRDgcRKyhbyblJRPClAYkRlacr+72s nWcg== X-Gm-Message-State: AOAM5337uC8YL9AIVx/aQNxsYEI44S+RqWw79pJh0ZlFvgI3R9L2T23J FccGUeJvQMQr0IiqqCZ7UE8= X-Google-Smtp-Source: ABdhPJzNjmhkWXfWfnH8VV1T4cFIFbHRCbvzcZEnSOrqBnspLePn3azZ7jL3MdiPXJ6Hxz0qZUhYCw== X-Received: by 2002:a17:902:d2c9:b0:15e:a266:6472 with SMTP id n9-20020a170902d2c900b0015ea2666472mr4463286plc.45.1651857200775; Fri, 06 May 2022 10:13:20 -0700 (PDT) Received: from nathanxps13 ([50.54.155.70]) by smtp.gmail.com with ESMTPSA id b132-20020a621b8a000000b0050dc76281d2sm3763712pfb.172.2022.05.06.10.13.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 May 2022 10:13:20 -0700 (PDT) Date: Fri, 6 May 2022 10:13:18 -0700 From: Nathan Bossart To: Michael Paquier Cc: Magnus Hagander , "Bossart, Nathan" , Fujii Masao , Justin Pryzby , Andres Freund , Mark Dilger , Don Seiler , PostgreSQL-development Subject: Re: Estimating HugePages Requirements? Message-ID: <20220506171318.GA3448558@nathanxps13> References: <20220315224439.GA1133771@nathanxps13> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Tue, Apr 26, 2022 at 10:34:06AM +0900, Michael Paquier wrote: > Yes, the redirection issue would apply to all the run-time GUCs. Should this be tracked as an open item for v15? There was another recent report about the extra log output [0]. [0] https://www.postgresql.org/message-id/YnARlI5nvbziobR4%40momjian.us -- Nathan Bossart Amazon Web Services: https://aws.amazon.com