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 1sxzZo-00Df7p-3D for pgsql-hackers@arkaria.postgresql.org; Tue, 08 Oct 2024 02:03:52 +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 1sxzZm-0015vW-PE for pgsql-hackers@arkaria.postgresql.org; Tue, 08 Oct 2024 02:03:50 +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 1sxzZm-0015up-FA for pgsql-hackers@lists.postgresql.org; Tue, 08 Oct 2024 02:03:50 +0000 Received: from fhigh-a1-smtp.messagingengine.com ([103.168.172.152]) by makus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sxzZg-0032sz-5A for pgsql-hackers@lists.postgresql.org; Tue, 08 Oct 2024 02:03:49 +0000 Received: from phl-compute-02.internal (phl-compute-02.phl.internal [10.202.2.42]) by mailfhigh.phl.internal (Postfix) with ESMTP id 90BD711402BA; Mon, 7 Oct 2024 22:03:43 -0400 (EDT) Received: from phl-mailfrontend-02 ([10.202.2.163]) by phl-compute-02.internal (MEProxy); Mon, 07 Oct 2024 22:03:43 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paquier.xyz; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm2; t=1728353023; x=1728439423; bh=kZdVCzhjZU 9Neep/Do0BeO/gObCcG3UCap+iemZPMKE=; b=WEgbOfj/1MJxWfWgrP6qcmzl3k VVNUvd0fGoLWldCY9q845pE9C7GyIU9n1C7U3dIVQRi4xo7MFKb89Dw+hMHJgkDN eLREXQi2ilIdfyUX7nkZhpOcJCBbRnMyNzcgvWM9w1bQc1WWCH1ZysA0cwGKwNTH 1k0Vns7JM+P0z1+idwH+qaO7c2BA5EA8ASK6971YhvOLHuMANdXe0HnVwqjZMDQ0 AnE8AamcvKBnrN38LdMacQfwoHxD9R4J76stOnURrvPebY7G0Ry3VNBk5aaCpmB3 JaWCkW8kpHu5VgsnhuyQLzPcZcGDCEoh/9pIWX5YjqarsvB1gNRuq+MBlibg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm2; t=1728353023; x=1728439423; bh=kZdVCzhjZU9Neep/Do0BeO/gObCc G3UCap+iemZPMKE=; b=bMv6PzspbPXEbZse1sYBXeoXopHz6a2CLbCSITwxBZa3 8LbA5TZcfasp6UZHChlaBsVqJBFHXM+1B9FUG3OD9CRtWCaWlmQtVZwvRUbP6faC zbdcxRXU+hvoBIJ2FqAwpikQqtwI4m54NTJRBGf8u5WqdAfWiOfkj/dcT/fiwo3e 8Jr//HqfodIn1VBSVhff30hBSHlG4ecRfQ8H9kau5lbcRxC7PCaBbgfzXTyD3pQD RP2pXnvu98AYpEv68CV9dTKMbsjqmszvM/XW1WQNtqaqcj933+x/SOtsWM1ORFbZ Mtn/lE7Inn1juYMCs87aycQCKzmq5VdJasvQuleUXQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvdeftddgheehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnegfrhhlucfvnfffucdljedtmdenucfjughrpeffhffvvefukfhf gggtuggjsehgtderredttddvnecuhfhrohhmpefoihgthhgrvghlucfrrghquhhivghruc eomhhitghhrggvlhesphgrqhhuihgvrhdrgiihiieqnecuggftrfgrthhtvghrnhepteel ieefudffhffhtdetleeggeegfffhkeeuveetiefgudduvedutefggeeivdejnecuvehluh hsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepmhhitghhrggvlhes phgrqhhuihgvrhdrgiihiidpnhgspghrtghpthhtohepfedpmhhouggvpehsmhhtphhouh htpdhrtghpthhtohepthhomhgrshdrvhhonhgurhgrsegvnhhtvghrphhrihhsvggusgdr tghomhdprhgtphhtthhopegsohgvkhgvfihurhhmodhpohhsthhgrhgvshesghhmrghilh drtghomhdprhgtphhtthhopehpghhsqhhlqdhhrggtkhgvrhhssehlihhsthhsrdhpohhs thhgrhgvshhqlhdrohhrgh X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Mon, 7 Oct 2024 22:03:42 -0400 (EDT) Date: Tue, 8 Oct 2024 11:03:34 +0900 From: Michael Paquier To: Tomas Vondra Cc: Matthias van de Meent , PostgreSQL Hackers Subject: Re: Parallel CREATE INDEX for GIN indexes Message-ID: References: <03abcca0-47b2-4bc1-be05-6c1a3f1c5511@enterprisedb.com> <74ef5493-c837-4861-afb0-7d07e3a35407@enterprisedb.com> <6db057fa-3990-4778-9578-aabc20f05db3@enterprisedb.com> <531c2afd-6118-4582-8d0a-7bd2ddbde6c5@enterprisedb.com> <3b011125-7489-4ecb-8973-bbe6f00cbf1b@enterprisedb.com> <148f0f59-55bf-40a9-ab28-51904aa8c325@enterprisedb.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="/eeX9cYX9adRJnLb" Content-Disposition: inline In-Reply-To: <148f0f59-55bf-40a9-ab28-51904aa8c325@enterprisedb.com> List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --/eeX9cYX9adRJnLb Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jul 12, 2024 at 05:34:25PM +0200, Tomas Vondra wrote: > I got to do the detailed benchmarking on the latest version of the patch > series, so here's the results. My goal was to better understand the > impact of each patch individually - especially the two parts introduced > by Matthias, but not only - so I ran the test on a build with each fo > the 0001-0009 patches. _gin_parallel_build_main() is introduced in 0001. Please make sure to pass down a query ID. -- Michael --/eeX9cYX9adRJnLb Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmcEkvYACgkQnvQgOdby QH2t1BAAnXvGBSFOzE6fLZ+Ndl82XzbEMS6dIl2XRQsRLhXjLu+d49d21mf4iwfF wWILooiTolRYfwA+MRl3d520XEw0LkmlYc81i22mWGYzghTRkgVxiFy+CE0BUNMc Eig6bFrveod4QvE2oMECxe+FJ2janh7/T5ri1QRpIX9Bpe+GQnLAtmlRIRhHJO6A VAYL2UvpT0CcBrTlZCy0327qS1VsI9IKqCMPE4ctPa8FTiH5URwE7pulyYcfgqfH yDBhNf44IyUIg7c851lD2/oEZWsD5KXM4AIDO6zAREjNh0XeuYI6qcQpsHjIGEPB Nhv9lh/eSsTTPDLxclMxXUbZDs9lx46S/WjdYCdfxfCgkqPvDWhZ2/2YK5NtuiON SYSzeO4/caaQsNGHCXierZaUchdV1FeUdvSPlz5KSQg6mTTC3A0XYMd/LGKdRJes C8qViAsvIVGo1+M5NrFwLJLOkFTOsraeY5NnCLhWiEOfbAAmq1x10Ul3L14+0aRe m5wVSyP1fq/d+yNg3fZRLkK8a8ngoCCYjhm56O+YBMuiBpR//PeT13cFoiju8N09 Apg/Dpo1isCyuDP9doI4joKHtnQ1CHamu0ycDkYEoif45wKuehYs9py3ArIrvNXf gIgNtcWJLWli6DhxZffR/B2f3JOgGAik6MmthBWCYY1UsgRqU6o= =5G0t -----END PGP SIGNATURE----- --/eeX9cYX9adRJnLb--