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 1tYfbL-00Cwop-KX for pgsql-hackers@arkaria.postgresql.org; Fri, 17 Jan 2025 06:13:04 +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 1tYfbK-0097P0-2l for pgsql-hackers@arkaria.postgresql.org; Fri, 17 Jan 2025 06:13:02 +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 1tYfbJ-0097Nn-8i for pgsql-hackers@lists.postgresql.org; Fri, 17 Jan 2025 06:13:02 +0000 Received: from fhigh-a1-smtp.messagingengine.com ([103.168.172.152]) by magus.postgresql.org with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tYfbG-000tO5-1z for pgsql-hackers@lists.postgresql.org; Fri, 17 Jan 2025 06:13:01 +0000 Received: from phl-compute-08.internal (phl-compute-08.phl.internal [10.202.2.48]) by mailfhigh.phl.internal (Postfix) with ESMTP id B421B11400DD; Fri, 17 Jan 2025 01:12:56 -0500 (EST) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-08.internal (MEProxy); Fri, 17 Jan 2025 01:12:56 -0500 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=1737094376; x=1737180776; bh=MQT6Z9hR4E AblE7UzosfxNBj+nZScA4wfhi4bvPdodI=; b=sQNGYcVNPv3bQL5U1bQ1Dh1KEg fokPBznW37gJRjyUBHh3XinYCXH36XGMoJEVVO69Wmalhhlt2FIVfyEK9r7CnaZA MKeiyFnxIIR0Rv5Lj8Svr1vSlmCQOZpHDZIDicJILJ+66Uhh7w+JOtREOJ3oNoeN mD5CDcJMPlO21R0I2MQEmewXY6y2v3xQtkUeNTGkmJaI7+yzMQ6LzTvjpcTdDAPT XnH0w2iOE0I3t7t7N+C6q6QIFcSXheZVJMxHhi9c05V7eJ/pV3bgyxUrofM0ePXs QesOE7ZeIcmkXpQ+C7qwAJNyLay6OCLMsk0HeEQBFv9KcPgVWMIZXkjdQhgg== 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-sender:x-me-sender:x-sasl-enc; s=fm2; t= 1737094376; x=1737180776; bh=MQT6Z9hR4EAblE7UzosfxNBj+nZScA4wfhi 4bvPdodI=; b=yg/LxsEUC2ySYrBKr1BXRZ93DQ3CzmlL+edKXE6EWy7Uo9b9xhx CN+mDo0x8fMqWs+imHVXENXQJ7Ib17G9qvH5eRV7RbYBWG+S8/sHLPqQhz3DOOgx S8DWgx1KZRWRvTJI4tf8zQWOKXyqHlMEBZ2jFmp/oVTRIj85vAPA0GAyLRpoQTCb dvy0HVEVmIqPDSLXoWogk5LV/TFG15v6C0YX/wjS8GM4HeNWFL6B1ldTo18S2je/ yNHJQBBykczXibX8lHmuEHuVcVUVP6oYK5AwmoVNJN1ggQFMrHYGNJDJyhBfXzDo bpXKcs8Sq/7TxHalF7njuNrC2kjZTykgXRw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefuddrudeivddgleduucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdggtfgfnhhsuhgsshgtrhhisggvpdfu rfetoffkrfgpnffqhgenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnh htshculddquddttddmnegfrhhlucfvnfffucdljedtmdenucfjughrpeffhffvvefukfhf gggtuggjsehgtderredttddvnecuhfhrohhmpefoihgthhgrvghlucfrrghquhhivghruc eomhhitghhrggvlhesphgrqhhuihgvrhdrgiihiieqnecuggftrfgrthhtvghrnhepteel ieefudffhffhtdetleeggeegfffhkeeuveetiefgudduvedutefggeeivdejnecuvehluh hsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhepmhhitghhrggvlhes phgrqhhuihgvrhdrgiihiidpnhgspghrtghpthhtohepiedpmhhouggvpehsmhhtphhouh htpdhrtghpthhtohepsggvrhhtrhgrnhguughrohhuvhhothdrphhgsehgmhgrihhlrdgt ohhmpdhrtghpthhtoheprghnughrvghssegrnhgrrhgriigvlhdruggvpdhrtghpthhtoh epsgihrghvuhiikedusehgmhgrihhlrdgtohhmpdhrtghpthhtoheprghlvhhhvghrrhgv segrlhhvhhdrnhhoqdhiphdrohhrghdprhgtphhtthhopehhohhrihhkhihothgrrdhnth htsehgmhgrihhlrdgtohhmpdhrtghpthhtohepphhgshhqlhdqhhgrtghkvghrsheslhhi shhtshdrphhoshhtghhrvghsqhhlrdhorhhg X-ME-Proxy: Feedback-ID: i0fe9450f:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 17 Jan 2025 01:12:54 -0500 (EST) Date: Fri, 17 Jan 2025 15:12:36 +0900 From: Michael Paquier To: Bertrand Drouvot Cc: Andres Freund , Nazir Bilal Yavuz , Alvaro Herrera , Kyotaro Horiguchi , pgsql-hackers@lists.postgresql.org Subject: Re: per backend I/O statistics Message-ID: References: <66efowskppsns35v5u2m7k4sdnl7yoz5bo64tdjwq7r5lhplrz@y7dme5xwh2r5> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="vWopm0LZcut5WlrK" Content-Disposition: inline In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk --vWopm0LZcut5WlrK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Jan 17, 2025 at 06:06:35AM +0000, Bertrand Drouvot wrote: > On Fri, Jan 17, 2025 at 09:08:02AM +0900, Michael Paquier wrote: >> I could tweak that around the beginning of next week with a proposal >> of patch. Bertrand, perhaps you'd prefer hack on this one? >=20 > Yeah, I had in mind to work on it (in the exact same line as you are desc= ribing > above). I'll work on it. Thanks. -- Michael --vWopm0LZcut5WlrK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEG72nH6vTowiyblFKnvQgOdbyQH0FAmeJ9NQACgkQnvQgOdby QH3iXA/9F1pmbcQ5j0cldRCFS4WD4sOlUzy5qsDkch5jE2vra+1ZP1PmGhUN/onI lySF4wQU2g7z2ocpWjUa931zTbVks1GSFCdOStA/ZaeUoNXMqrQd5MQfLbixDQfN crh4P6ALniioaUWlAzXjvr9WRw2yEIhggYMihLxnzcrEy/fgHyi9xBgRlT3QdN5U 4JL31nmnzo/N/XAlKDttRxAdW2l50JTFmG0yz4QFAxCuXQwerJE7H8pGE5kjfCBf iIqDn5Q3hnhGwTt9l0Fu3MqzuR70crBgJYr43xTih8X23o+sON1+3dP44vKIrHXh 3Np6xfOeoXBRaifjn7RFsreW9PXvomf3yLFQAxawdvaP1RCigECRlF3oTRHfT2Vo sFPKmFIOMfozNXGobx3CNFeZe0Ppn5Khinhn6dHb/HzVYLRPpcU2B1ulHBf5+KXE LTp8wwpF0hdrG3NXNLEvyiz9g1nUIQaH1LgdQ5GzbCaI97MMHyAOkUsG6jbnfp2o NqgZNae7ykIdryFWL2ORBAIbPjI09OoeuFNGaJp1lblZJ+sgMCajjqjlN5Ex10V6 0toMIwGh3UlI8A8S8y5Qqy/Ssx4i+2QnXicJ+AJmgNm8Gq344xdh0UM/A+l7e/Ho 2TWKfc30NmlsjGtbfwcs+SCelgzjfHRWYBTJy0uCiXcRhsCEbA0= =XZ4O -----END PGP SIGNATURE----- --vWopm0LZcut5WlrK--