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 1mJgsd-0002TN-Ik for pgsql-hackers@arkaria.postgresql.org; Fri, 27 Aug 2021 18:47:08 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mJgsb-0007x4-1u for pgsql-hackers@arkaria.postgresql.org; Fri, 27 Aug 2021 18:47:05 +0000 Received: from magus.postgresql.org ([2a02:c0:301:0:ffff::29]) by malur.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mJgsZ-0007wp-A9 for pgsql-hackers@lists.postgresql.org; Fri, 27 Aug 2021 18:47:04 +0000 Received: from out2-smtp.messagingengine.com ([66.111.4.26]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mJgsQ-0003hl-HD for pgsql-hackers@postgresql.org; Fri, 27 Aug 2021 18:47:02 +0000 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailout.nyi.internal (Postfix) with ESMTP id C25F75C0186; Fri, 27 Aug 2021 14:46:50 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute6.internal (MEProxy); Fri, 27 Aug 2021 14:46:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=anarazel.de; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm2; bh=Ol5D5q/pF2zq477+2/BLEU3dTJY +RxIZPvQt1S43oTU=; b=Ad769Ek0coswn5cEdmr1FOZVZ7diAbxey3lAUjz0r0o 51ZzNRwt72VnqgYp07sm0zIfSN7r43uULWmea0cd3wo3dr/NgVdNU+7bJnwz61bW nwgSNZOlhJC/EvxnKAqaP/SSEfrjS+DU3GTpW5Qiy7ZmuNHhG5HzleCMf0IoZJN6 RlSbF+2ix1k+FNJ8cZnGfhRk9vhAV/RwhgtkAQUM1KF4r4KoODGYgNjUauELmJsx K4VQTSDRDxSAsmjxiVartxWh1UC80G55hhenyPOEwQ3Q4eROjGSWn2YWX1WMOvEa 5/5kNEIlZ61Z99m942lC5DjCjmr4YneEXHuyS9D3LOw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=Ol5D5q /pF2zq477+2/BLEU3dTJY+RxIZPvQt1S43oTU=; b=GniB/fW2R0qmA01Vh8U3MR V4J/dW06yu9s2s93Cv3ubWFsSnVIADlqpDOA/vxohJlB2Bt3x+f7vPmWSxhouT3R 6mhMPIlkxjKXE/Fm3+mMzY0k2pJjppv7QiJaUhnWUn7tHs+N93k5c1U0D1Yu+QCp /7oe/cQ8UTc/riUi9hQP7OOudh5GTuXeleGLkrpW9KK2ugSmDmUx7ZtYdj5oleEt ROnrlfWeWWVOOUO+b1PpfJS3nTTm1jBNzqudOXki1MZEe6qYtTdJCCksb+QyAotm uAYsc+gnRQLdtbk6LHzWyRECbGJkmcYNLrvQU9jz14voR0icIOFOEqDYloo80wxQ == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddruddufedguddvlecutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfgh necuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd enfghrlhcuvffnffculdefhedmnecujfgurhepfffhvffukfhfgggtuggjsehttdertddt tddvnecuhfhrohhmpeetnhgurhgvshcuhfhrvghunhguuceorghnughrvghssegrnhgrrh griigvlhdruggvqeenucggtffrrghtthgvrhhnpedukefhkeelueegveetheelffffjeeg leeuudelfeefuedtleffueejfffhueffudenucevlhhushhtvghrufhiiigvpedtnecurf grrhgrmhepmhgrihhlfhhrohhmpegrnhgurhgvshesrghnrghrrgiivghlrdguvg X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 27 Aug 2021 14:46:49 -0400 (EDT) Date: Fri, 27 Aug 2021 11:46:48 -0700 From: Andres Freund To: Magnus Hagander Cc: Michael Paquier , "Bossart, Nathan" , Mark Dilger , Don Seiler , "pgsql-hackers@postgresql.org" Subject: Re: Estimating HugePages Requirements? Message-ID: <20210827184648.d3jbv73pgyccqwkz@alap3.anarazel.de> References: <73A4E25F-1039-4FC9-8E6E-0A00230BDFB8@enterprisedb.com> <92BB93C3-1AA8-4548-96F7-062C4AF09182@amazon.com> <20210810034205.r72j5uouynepj4f2@alap3.anarazel.de> <0545F7B3-70C0-4DE8-8C85-EAFE6113B7EE@amazon.com> 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 2021-08-27 16:40:27 +0200, Magnus Hagander wrote: > On Fri, Aug 27, 2021 at 8:46 AM Michael Paquier wrote: > I'd say a lot more than just handy. I don't think the workaround is > really all that useful. +1