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 1mQhLs-0002k1-ON for pgsql-hackers@arkaria.postgresql.org; Thu, 16 Sep 2021 02:42:17 +0000 Received: from localhost ([127.0.0.1] helo=malur.postgresql.org) by malur.postgresql.org with esmtp (Exim 4.92) (envelope-from ) id 1mQhLq-00025O-1w for pgsql-hackers@arkaria.postgresql.org; Thu, 16 Sep 2021 02:42:14 +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 1mQhLo-00025G-Fc for pgsql-hackers@lists.postgresql.org; Thu, 16 Sep 2021 02:42:13 +0000 Received: from wnew2-smtp.messagingengine.com ([64.147.123.27]) by magus.postgresql.org with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1mQhLj-0006yg-QM for pgsql-hackers@postgresql.org; Thu, 16 Sep 2021 02:42:12 +0000 Received: from compute1.internal (compute1.nyi.internal [10.202.2.41]) by mailnew.west.internal (Postfix) with ESMTP id B856A2B011D8; Wed, 15 Sep 2021 22:42:03 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute1.internal (MEProxy); Wed, 15 Sep 2021 22:42:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paquier.xyz; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm2; bh=lkUzaG5ED7uoY3iDdRBeV0G5/3N he7Ro+Umi3AgUaTs=; b=IziiI84HjOK7aYF8AXHVSCV2beia4rHAvunuKxIdXs6 WbJucuKvKtEtUtFVHsCHhKblF0e/8QIkJt9DjpMff7+qkQOUrtcxgEHmfTxVkBYK 8WotfDtd5OfaxJm9jBbUAvMUGzrnIzGohVA2rTHKfp2W6d2NWtBGiumAEcfUEXmF LhRi1pAWP9w0HXMcjNrz1FD9RdoTnAl1arGnveMakNm6SqfOoUc4jU/TQ/R9JQWk 67zFXAoFBpsVlPZyXgxE3h19M1a8xmyFcxzenuBcFdgC410QvgunHIEb2m27ZUjK 8XzaySQ1INA3an2vNACodrPCJVxTasKH0jvDT0iaHOw== 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=lkUzaG 5ED7uoY3iDdRBeV0G5/3Nhe7Ro+Umi3AgUaTs=; b=IWTkHPvOAUaRaoUtLFDOZi GMACDifHjZeI6nUegwhyPRvVfsqU4B8H7sMR2zXZ+F0Rtoo/08HGUBAsyOMdHvQj Xx15cmxWwmcWtFxDNtW0hbVVhrkifB6UyNtnvyDDZi4dxl8TmQa7FbISLlafpk6D 7o4D3cmaQ7jDzca38Cirfi+ndqhaUnjux7R2hIDtxPDn9Fd22FaHhgxZwp6kqHHv EjHB3m6+C8pJpzryr7kqKYQ304LBULhXoI61LTAoUzTGN0ImZGwYFQnk36o5tGaJ DSejB2kcu+aBY53aaU+hyb31IyQ0jM8SG0hmdhFBv3uFhwg7IBGIUYURdpL9RmnA == X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvtddrudehfedgiedtucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne gfrhhlucfvnfffucdljedtmdenucfjughrpeffhffvuffkfhggtggujgesghdtreertddt vdenucfhrhhomhepofhitghhrggvlhcurfgrqhhuihgvrhcuoehmihgthhgrvghlsehprg hquhhivghrrdighiiiqeenucggtffrrghtthgvrhhnpedvgeduuefhtdeuleettdevjeeh heeiveeuieegleetgeeljeelieeuieehgeevhfenucevlhhushhtvghrufhiiigvpedtne curfgrrhgrmhepmhgrihhlfhhrohhmpehmihgthhgrvghlsehprghquhhivghrrdighiii X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 15 Sep 2021 22:41:59 -0400 (EDT) Date: Thu, 16 Sep 2021 11:41:55 +0900 From: Michael Paquier To: "Bossart, Nathan" Cc: Kyotaro Horiguchi , "tgl@sss.pgh.pa.us" , "robertmhaas@gmail.com" , "masao.fujii@oss.nttdata.com" , "pryzby@telsasoft.com" , "andres@anarazel.de" , "magnus@hagander.net" , "mark.dilger@enterprisedb.com" , "don@seiler.us" , "pgsql-hackers@postgresql.org" Subject: Re: Estimating HugePages Requirements? Message-ID: References: <506431.1631564654@sss.pgh.pa.us> <20210914.094936.565951707453489109.horikyota.ntt@gmail.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="c0hBlBpNGnE4WRAK" Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --c0hBlBpNGnE4WRAK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 15, 2021 at 10:31:20PM +0000, Bossart, Nathan wrote: > + This can be used on a running server for most parameters. Howev= er, > + the server must be shut down for some runtime-computed parameters > + (e.g., , and > + ). >=20 > nitpick: I think you can remove the comma before the "and" in the list > of examples. Fixed that, and applied. Could you rebase the last patch with the name suggested for the last GUC, including the docs? It looks like we are heading for shared_memory_size_in_huge_pages. -- Michael --c0hBlBpNGnE4WRAK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmFCrvMACgkQnvQgOdby QH0Caw//d4bm1YOGzz2pxdMwkhKbCZOYkMp94qo8W+CuuB5eV2QcTzfsnTw7QBow YtrgN6KUkmAwN83TdgeP6/Ef+Cszsq6xODR2ezk4dzHxBUY7DQwBF7KeSmNNA25T r+pBfKS8XQc/8Hq/zW7mY13Vz4c7IAaSOGMJVGNG7iw8OQb8OOG9K1DUTc9oaO28 KxGbqoh6EDEqoQLnb6VRd440ZIaT5JSVUZysRTuZ7ebx1b6/0v1ku0auZMHZXHFv M9fQI5AvyJzy7U4a7jI7a0wLtoVHzujA24hiBCwUTRxmRsLGKoQLdSOLpgl2WIzj 0FLePvIzaN7v8wJ6Tv82/cDfYd7JYEo287HVcUrEmzFey7qEEbXCRPJdb67UMJkS xB2G33cJMzblfarP4k4V8r++0uoi3KPfC02KiX4axu/g+RrgO3M0dGX3BCaJUZn/ 3+lGJDB4ssRbOfChw8NZ03y6pGD1qwrct51WP4oFNmEbK0nFnGpwFRBuMDbeATno RyhzWovPVhgcY9Zer/kLrkEpYIemQOvmXjXVbfwD/6ayWQzdNUbvDvMmbltDoePa PyADlaT9py/BxV1DQDvjvwMu6FCYA0GjyqgvYNMC3JQMR5T3GVYdMlvUUhZ/R8vF /DDfrp0PzKHqvkAUR863WsquM2EWBzxfnIHcJEoEhE+Stny5HV8= =Z2rn -----END PGP SIGNATURE----- --c0hBlBpNGnE4WRAK--