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 1suD0f-0053gw-4v for pgsql-hackers@arkaria.postgresql.org; Fri, 27 Sep 2024 15:35:57 +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 1suD0e-00B62S-FM for pgsql-hackers@arkaria.postgresql.org; Fri, 27 Sep 2024 15:35:56 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1suD0e-00B5zC-3q for pgsql-hackers@lists.postgresql.org; Fri, 27 Sep 2024 15:35:56 +0000 Received: from mail-ej1-x62e.google.com ([2a00:1450:4864:20::62e]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (Exim 4.94.2) (envelope-from ) id 1suD0a-001NO2-Gf for pgsql-hackers@postgresql.org; Fri, 27 Sep 2024 15:35:55 +0000 Received: by mail-ej1-x62e.google.com with SMTP id a640c23a62f3a-a8d24f98215so316196266b.1 for ; Fri, 27 Sep 2024 08:35:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cybertec.at; s=cybertec.at; t=1727451352; x=1728056152; darn=postgresql.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:to:from:subject:message-id:from:to:cc:subject:date :message-id:reply-to; bh=E2zFzOxvWaYh/BgVyZ+br6j/7g58HNNeyP378S2yttU=; b=XQqQQIymfuDz7fpU4ZWGEzuC307V65gBZE/TIPgDm24324luI32sge/ihJZUuluIlo URMGJPHz03FkXl2OvEP/T8Zbz+9O9y9ZI5d2c8e/LakoLYimAUDPRAKVobT5n9IETVpP 7Fnb8ZCcMDvJMzMeV2bevqvGinplyQR1EVK2Q= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727451352; x=1728056152; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:to:from:subject:message-id:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=E2zFzOxvWaYh/BgVyZ+br6j/7g58HNNeyP378S2yttU=; b=JtJgt8Jw0MR82eiDx9QhFrvI4iDGiTq9sNw0/iAEtP8RfbWxrW/BZcumh/nx6WsU0B fAb/XQy8WTu6xNEJwFes+/jLcSTMG4oPZxRaw4KvfgWeBzfp6Vq0TBsmkIxkCgaEyNLx XpL6l8Y2GLBS/x/FadAuIy53y4wEs/zrn6DvsoPlRcPRKNMGb05XNIZldFnL5dY9gu9c /Z/UKtw+HsxplxcIHwkdx6KSV05bkwVNrvKCN3YO+jkD04WIuD7GwdU+/e3QZ4wzo0MZ e8Bn0alBA54OjqL2SxNQbsSKEwkFgbpU79qsm3XSk1/VMMDMzzveMlGEGaYlO9zfL5BE ytug== X-Forwarded-Encrypted: i=1; AJvYcCVRoqdSgjZIXDHNlxfJmpzyhS3xnrgcGD6M7dK3V2HtQQ7UlaLWOYJy6f2hWjV8bAl2zW1IVkWs4HXiybVz@postgresql.org X-Gm-Message-State: AOJu0Ywa0vBfzq2BPTEvJlXTaXL9LPbVX3t4gm4lsa+B6PtUeeJ0SNxt vDIJ5yWLO41GRZyr7PlowVIkLTKhm0dO67u3SFVFni8kf9lYv5naSVPFlVn4yw0= X-Google-Smtp-Source: AGHT+IGjmq0DJDgudd5mn07VOvTAvm4fYAHogNplsjgXhDxPEyeQ7OmYM3ze+jMAy0QHNpCvlIoTSg== X-Received: by 2002:a17:907:a41:b0:a77:c95e:9b1c with SMTP id a640c23a62f3a-a93c492986bmr405758566b.27.1727451352428; Fri, 27 Sep 2024 08:35:52 -0700 (PDT) Received: from dynamic-pd01.res.v6.highway.a1.net ([2001:871:260:9cfc:6fcf:5db7:b71f:99c4]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a93c29986e2sm146343966b.193.2024.09.27.08.35.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Sep 2024 08:35:52 -0700 (PDT) Message-ID: Subject: Re: Changing the default random_page_cost value From: Laurenz Albe To: Greg Sabino Mullane , pgsql-hackers Date: Fri, 27 Sep 2024 17:35:51 +0200 In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.52.4 (3.52.4-1.fc40) MIME-Version: 1.0 List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On Fri, 2024-09-27 at 10:07 -0400, Greg Sabino Mullane wrote: > So I'll be brave and throw a number out there: 1.2. +1 Laurenz Albe