From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 919E6C8303C for ; Fri, 11 Jul 2025 05:27:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 166A76B0098; Fri, 11 Jul 2025 01:27:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 0E9E66B0099; Fri, 11 Jul 2025 01:27:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id ECCAC6B009A; Fri, 11 Jul 2025 01:27:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id DAC976B0098 for ; Fri, 11 Jul 2025 01:27:18 -0400 (EDT) Received: from smtpin28.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 2999112F7EA for ; Fri, 11 Jul 2025 05:27:18 +0000 (UTC) X-FDA: 83650850556.28.A795260 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on2056.outbound.protection.outlook.com [40.107.243.56]) by imf02.hostedemail.com (Postfix) with ESMTP id 301028000F for ; Fri, 11 Jul 2025 05:27:14 +0000 (UTC) Authentication-Results: imf02.hostedemail.com; dkim=pass header.d=amd.com header.s=selector1 header.b=JoTjFU3O; spf=pass (imf02.hostedemail.com: domain of Suneeth.D@amd.com designates 40.107.243.56 as permitted sender) smtp.mailfrom=Suneeth.D@amd.com; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=quarantine) header.from=amd.com ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1752211635; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=J7wMKOfGFyC4U+3kqZJoyXEe6TgSbbC2REmLnhcmBN4=; b=AdSnsMf3hrcxaD/WNdzlT4xpXPn7Dh6z7rxGALqfZI0OaaQ+LsdsSWcP/VFPRhIfMFE10+ QJwuozoC74sj5ZNJO70WccC9VJAZdThgGzfn2KEEddBtRSQzTL0ExddMqurIRZ2eYL9hcJ q4lUPRj8xzXs/mIHq8mG0QEiFPb9zk4= ARC-Authentication-Results: i=2; imf02.hostedemail.com; dkim=pass header.d=amd.com header.s=selector1 header.b=JoTjFU3O; spf=pass (imf02.hostedemail.com: domain of Suneeth.D@amd.com designates 40.107.243.56 as permitted sender) smtp.mailfrom=Suneeth.D@amd.com; arc=pass ("microsoft.com:s=arcselector10001:i=1"); dmarc=pass (policy=quarantine) header.from=amd.com ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1752211635; a=rsa-sha256; cv=pass; b=uCXvb3kvCU1S8qMTrqA2vy7OgrXZsM/TFJJ+pQwCYCX+TninkOTEV0+2UKp0QTXjqTROq9 nUj6lXO9vz5W0kfV1FOdCjimvtr8KLBrutNJPpZT1YhJw/h/2y7340Kk/Ct653wU9Kxe2w uU7sp0sL/xEMY+F2C+h1mZLK/mxQ91Y= ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=jF8GRNdfGFiS144aWVlQtWysEid1ugrZOEib/DkK058e7cnJUY/nXwAxnJFaui++HGS/6N53sJFhOpYLOnmpkcofLaHsHECgxZ++cdTu/VvpSd9MSJY4msNUhJx4lKXaj7isauobPyJMWePtScBfkiZP5z6DRbCYPxwCRjNABpm5oSD2Onk9IlSYqz+lUl6DWaO1QK4xy8PBxWRDdKW55Hqxv2gX/4st4hQymqnSInG9i449ucfxNbRvgdYeWBK44nI2fiwLmim5tV/W6RPgerwiKdrxhl2EGOal46RizPUcDFSAx3h7D96549zoHivervaoFn1P++CrvKG3YFNblg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=J7wMKOfGFyC4U+3kqZJoyXEe6TgSbbC2REmLnhcmBN4=; b=B1x9JLL653OriEThJ+qJjEVx+vmGnIc/+tee4vbsExwUYAjzVMaUCJO3hxDnO/r9Mc6pqyv4nLiEMbNs6k6IHip0CDb5MCS5qpssdp1/BdMlf3cWxpgzjWlR0ULcH9rRB2kAhLDpBaOMAepd5G9IimrmMsXPs64PPdvT9mAT1BjDAhRxkQ18WMFAhHKyOuyPnzbabE9idgrp7f3KEOOxWTmXkww35Au+5fe6WaLR+IMI7UpU/jZ4EJLVa2fbO2g8I+1NW+60n2wpc7A0NoPX77voSFdPRzC44dhHzogGDlAfziAFw13Yn3uAjW9FjFl8G5W4ih82U6hTVOq6FBIlpQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=vger.kernel.org smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=J7wMKOfGFyC4U+3kqZJoyXEe6TgSbbC2REmLnhcmBN4=; b=JoTjFU3OUL7XTRYyP6hkHAIgEYXCbKpKMuW+4uBJ5aPIaK2jR9MI0jbG9G3jOA55H3NOai9H+/8Jkzeyq5nYj9XcD1wL3MJ0CHxTCNpeA89XJ1qzGkMuaeZvChyoeWhiffQ9nq3C134yi2DeUkeZeK7X93LdDcHNCGii6341QIA= Received: from SA1P222CA0149.NAMP222.PROD.OUTLOOK.COM (2603:10b6:806:3c2::26) by CY8PR12MB8297.namprd12.prod.outlook.com (2603:10b6:930:79::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8901.27; Fri, 11 Jul 2025 05:27:11 +0000 Received: from SN1PEPF000252A2.namprd05.prod.outlook.com (2603:10b6:806:3c2:cafe::21) by SA1P222CA0149.outlook.office365.com (2603:10b6:806:3c2::26) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.8922.24 via Frontend Transport; Fri, 11 Jul 2025 05:27:10 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by SN1PEPF000252A2.mail.protection.outlook.com (10.167.242.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8922.22 via Frontend Transport; Fri, 11 Jul 2025 05:27:10 +0000 Received: from [10.85.33.20] (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 11 Jul 2025 00:27:03 -0500 Message-ID: Date: Fri, 11 Jul 2025 10:57:01 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: will-it-scale.per_process_ops -15% regression on v6.16-rc1 From: "D, Suneeth" To: , References: <639f17bf-8d4c-47a3-aebc-8d71597aba3c@amd.com> Content-Language: en-US In-Reply-To: <639f17bf-8d4c-47a3-aebc-8d71597aba3c@amd.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SN1PEPF000252A2:EE_|CY8PR12MB8297:EE_ X-MS-Office365-Filtering-Correlation-Id: a03d8b89-befb-4bfc-5a35-08ddc03b960e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|82310400026|36860700013|1800799024|376014|13003099007; X-Microsoft-Antispam-Message-Info: =?utf-8?B?eHcvWXI1Zzc1M2FRQ2lweTgzQ3RBTHBjU3BiRFJhSkQrOEkwWXBEdDl4VWZ0?= =?utf-8?B?MTNLbmhlVTZZc09JdjBsbFY3Z1hiSThoTlhRbTFzRkY3MFVFNUE1S1FtWTIy?= =?utf-8?B?QTBGZUpsL2E4c2wzWmxxa1QzSW1mOXd4cVZERHFpLzNSUHJZd25iMTYrRmxU?= =?utf-8?B?V0tLcm5ZQ211OUx6Y2lMTjBteURDZFB3Uzd3ZU0yaThCK1hvTXF2TU9uQndN?= =?utf-8?B?Ukl1d24rRWNFcFNpcXpNZWJOdVZxYnNySjB2bEVEdlhGRFZZSCt2TzRsbGdh?= =?utf-8?B?bHlWbTZicDNlcG5OWFFlQ1ZPejEvY0l3aW05ekFvbGJoQ0lTUXlYczAwK0ls?= =?utf-8?B?T1VNNHVuZGpBNm1URUFmWDZGQWxsMVc3RkNpT0h6eWZGbVhwZFV3ZUIvVjV2?= =?utf-8?B?Y3lJK1lZa3NMNVBNK25TZTJDQW1kZFpSOHB6cWVPcjVtTmlpd3NDSFFaWFQx?= =?utf-8?B?enVVT0FxU0JIb2JWQ0hHTmN0Tzg2QzBNVGszcmpYTTBSMzdjNXZtMzNsTE8v?= =?utf-8?B?L2hOZkRxY1cxRjRXWDM1Z0RvQlpxNFZKWndqbHF4akZ6TWpQUHppOFM1RXdt?= =?utf-8?B?YklKMG9tUy92bHhyWHY5MTFZL3ppZWVsQ1RuZ3YyYis4SkhDMnE1aFgwek04?= =?utf-8?B?cjRXZEFjV0VQS2hrTzVJWTFuVzR3QUxqb1RCQURSSDdNMkY1SEcxajFycnFK?= =?utf-8?B?S0loeVB2TkZqbThjdGJuZ1pjQlZaakE2WStuRFZlTkszOVZ3N2FLK21YNmZq?= =?utf-8?B?Vy82UExQWWxpeVBDTE9pSnZyOXNKdW52dEg3cHRIRjVkWExuWnA4NjErdWpu?= =?utf-8?B?aFNZMzMwbUpxbzlGbHhQZ1F5cWtGN2p1Sy8vYUcwSXVxTy9yWnNHZGtoQ0xX?= =?utf-8?B?Z2ErU2JzeGROWjg1OUIrNmhtWWJGYkRPdko2ZDVvYmRPdWNrUzZ6SzZObVVJ?= =?utf-8?B?YU9wbnBJN0l5MjlHRCtGdWVuNGd2dE5lWnlqN014Sk81U2dWWS9uQW9mUG9Q?= =?utf-8?B?VXRSL2tqMTkweHd3SFV6VElFWlpsUTA2djVBZk1YL2RPSjNUUUkxNFU0aWpF?= =?utf-8?B?RURGWlZ6bi9mdmw2eVo4TjNLS2dMNGFReEpVRUIyL3RKNjJUbDc4ZHRhTjV2?= =?utf-8?B?d2swN1dkZklVUERVWHVQTGdRdDdwUldtb2czRUtSVmsxY3VHRnJwWkw1b1dZ?= =?utf-8?B?bW9tZU1nUlBVd1pqV3JSWmxQelc4T3hOM1RKUGhMTnVMQTRRa29Zeno4c0Zh?= =?utf-8?B?V3JJTWp0eTRvZXpzdGVaMmcybHdKcWI4ZUZycmNNWllXcWEzSlpJcWRCZGN6?= =?utf-8?B?cDJ2a0MrQzE3eERiM3plaG1CTG1MeXF6VGU2cGxadE55Z2s2WEQ1MXRGVmpo?= =?utf-8?B?NmtZZjFYczFBU2lEMEpkS2sxQUpxSFpYUVVubThtWlVCbmRuRU82ZGI1YWMy?= =?utf-8?B?b0VlZE42aE1rREhZS2JnakNFVUI0T251aFJGOWRmS3dVa1IrYTFDcXhMT0l3?= =?utf-8?B?bmpYUVJuTFFLZXR1dStVcW1ORHJGb1BBcFFXa0pwVnl3SmhIekhuQTlhVDE3?= =?utf-8?B?M21kZUErTk1XQXFmdDVZNjJ3MXM0U0xxTVlJRXNqeXJWbUpjdjlyWldRT0hv?= =?utf-8?B?Q1lxSDZsbkQ5aWQzM01uaFFkaWk0MFJsdXhKTmtvdS9xdndCV0pmSVNWdkVq?= =?utf-8?B?Y0FncmRSK1N0SHl3STNhNkdqbGhDNzB6c2xDcFI5RnFjbi9iQWk3WXhNblk4?= =?utf-8?B?dWh0UkFYWVpDWkZuMkR2aWZlVDdXUUR0SGN3cFlPdVFsbEtzMk1iQ2tqQm04?= =?utf-8?B?V2tLeFZjRDBFRmR2L2xzYXdtakNZd2hlakxPVUhmaS9sUzZxZ1F5ZEZ4Vnlv?= =?utf-8?B?QllEdXdHUklTbS9jS1MrdE1QTXp4WFQrUGRVSWg1Q3dsWFJaTnBDN0s5blVT?= =?utf-8?B?aVEwZHc1a2lkcnIvYUJuckpGUnRDa1NoYzdkNmpRa2doTFVUcmVpcXNKOWlY?= =?utf-8?B?N2dkN3hpeENpbWFEVnJ5ajVrVWIyZnd6ZHJsVXZvUEozVmR4dnh4N0V0T1BY?= =?utf-8?B?K3haUkZPRXA3K3ZIOTRwQ3E0WUFwU2RqSnFuQT09?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(82310400026)(36860700013)(1800799024)(376014)(13003099007);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Jul 2025 05:27:10.8954 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a03d8b89-befb-4bfc-5a35-08ddc03b960e X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SN1PEPF000252A2.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR12MB8297 X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 301028000F X-Stat-Signature: fobg64i1n8wjkzrwz8wkakegm3ajerys X-Rspam-User: X-HE-Tag: 1752211634-715126 X-HE-Meta: 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 Gri0t5cR 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000150, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hello, On 7/10/2025 5:21 PM, D, Suneeth wrote: > Greetings, > > We have observed ~(15-16)% regression on the will-it-scale-page_fault3 > variant when the testcase was run in process mode on the kernel > v6.16-rc5. Further investigation showed that the regression was sparked > in v6.16-rc1 and has propagated all its way through v6.16-rc5. > > Below are the test parameters and Machine configuration that have been > tested with:- > > testcase: will-it-scale > compiler: gcc-13 > test machine: 256 threads 1 sockets AMD EPYC 9754 128-Core Processor @ > 2.2GHz [Bergamo] with 258G memory > Test params: > >         nr_task: [1 8 128 192 256] >     mode: process >     test: page_fault3 >     cpufreq_governor: performance > > stable version (v6.15)    %diff     per_process_ops    kernel_rc_ver > ----------------------  -----   --------------- ------------- > 492057            -15%    416927        v6.16-rc1 > 492057            -16%    414140        v6.16-rc2 > 492057            -15%    419158        v6.16-rc3 > 492057            -15%    420476        v6.16-rc4 > 492057            -15%    416334        v6.16-rc5 > > Also had a run with latest stable > > v6.15    %diff     v6.15.5 > -----   -----   ------- > 492057     1%    494990 > > > Recreation steps: > > 1) git clone https://github.com/antonblanchard/will-it-scale.git > 2) git clone https://github.com/intel/lkp-tests.git > 3) cd will-it-scale && git apply > lkp-tests/programs/will-it-scale/pkg/will-it-scale.patch > 4) make > 5) python3 ./runtest.py page_fault3 32 process 0 0 1 8 128 192 256 > > NOTE: [5] is specific to machine's architecture. starting from 1 is the > array of no.of tasks that you'd wish to run the testcase which here is > no.cores per CCX, per NUMA node/ per Socket, nr_threads. > > Currently bisection is under progress b/w v6.15 and v6.16-rc1 to spot > the culprit commit. > The bisection got me landed onto 7ac67301e82f02b77a5c8e7377a1f414ef108b84 as the culprit commit. This was the same commit that was causing a regression in lmbench3 micro-benchmark as well earlier for which the detailed discussion can be found in [1]. [1] https://lore.kernel.org/lkml/f59ef632-0d11-4ae7-bdad-d552fe1f1d78@amd.com/ > Thanks & Regards, > Suneeth D >