From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (mail-dm6nam12on2089.outbound.protection.outlook.com [40.107.243.89]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D2CC1C8C3 for ; Mon, 11 Sep 2023 11:26:17 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=Y2H8QCV/j0uSxDH2/Ht5pM/Mv8+rLihIVoezUDDPWNOO8ybfrGy+8RRTNeHp1cjLx9q9bBOStNj+ZkfsH1mKDmh9cKB7SaGBfdjMtFeXArqTTnMhLeQOgiicxoFTzaQ+tlkMeBS0Rf8aKvR0qkYWb0oMhJy4elpPJXZkB1A/CfDUOvoKssodFaAhLdGaV3xw+QfF5xVE6cAVIUGFYDkVdnlfdsAOJns38jeTv/T1+oHZFOusM3WTsY65cSOOi6JYiIGE/B9cMQ5CQE0KMUegbEg9VDF4bhXT6TVlnDXOWU1wteVNP4RaZIm709Rg2n6vj4CNudf8DuSz32/Jyxl9wQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; 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=/bp855TAvyMiJ5lJCW7YLgwQAQGre+vJ5cybQD9ZNEA=; b=mr4FjAcSWPCLQuIlDXBvGjepUsCAlU0xpUUyQNNR6e1H1X/ydgityF9EAdgpHt4CWzqEwmhlyFv48FuTpdA1798qUyplTcaSlzJ6KmXm9cu/InaE5jFHrnO0Ke76wLw2b5w6boxa4W7dRVTl8KZ9GyA3U0LhUkuSSaThPyPoYWlFLtX8ktnLKg4x73e+HIHaN3jiW5xhoNVcmwTPovs2uK8tJuAc/5dYiwxbOOX26+6LjH9BxByTUtU2VH8kDeSZ9dRU3DsksxCMLwfvpvmpkMRLmaNOwWXDBvDFHGgBIbXcfac9ELNTefHzJW0jsUQ0GjqXmiGHAjZ8ZucsGojGsg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none 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=/bp855TAvyMiJ5lJCW7YLgwQAQGre+vJ5cybQD9ZNEA=; b=zhnwqjXSKKZQvolSaTJWkwawmt0Z4oKBPtY4brtRfIOh96W8cI24V2ukxq61VczsSn01Z1mLOk1dVXQvV/dY0wWs/2sRkxd6qUFBcAfztRjFSWsPMxoX8xhedjs9QSaKM+NCi9fPvoXommxOcP3oEn0DPqMoJxW5RHfpNyPo1+I= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from MN2PR12MB3008.namprd12.prod.outlook.com (2603:10b6:208:c8::17) by PH7PR12MB9101.namprd12.prod.outlook.com (2603:10b6:510:2f9::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6745.30; Mon, 11 Sep 2023 11:26:13 +0000 Received: from MN2PR12MB3008.namprd12.prod.outlook.com ([fe80::1ddb:13ad:2eae:53cb]) by MN2PR12MB3008.namprd12.prod.outlook.com ([fe80::1ddb:13ad:2eae:53cb%3]) with mapi id 15.20.6768.029; Mon, 11 Sep 2023 11:26:13 +0000 Message-ID: <1e8fcce9-fda4-7bf7-97c3-cb9e4a4d788e@amd.com> Date: Mon, 11 Sep 2023 16:55:56 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.13.1 Subject: Re: [RFC PATCH V1 5/6] sched/numa: Allow recently accessed VMAs to be scanned Content-Language: en-US To: kernel test robot , Mel Gorman , Peter Zijlstra Cc: oe-lkp@lists.linux.dev, lkp@intel.com, Bharata B Rao , linux-kernel@vger.kernel.org, ying.huang@intel.com, feng.tang@intel.com, fengwei.yin@intel.com, aubrey.li@linux.intel.com, yu.c.chen@intel.com, linux-mm@kvack.org, Ingo Molnar , Andrew Morton , David Hildenbrand , rppt@kernel.org, Juri Lelli , Vincent Guittot , Aithal Srikanth , Sapkal Swapnil , K Prateek Nayak References: <202309102311.84b42068-oliver.sang@intel.com> From: Raghavendra K T In-Reply-To: <202309102311.84b42068-oliver.sang@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-ClientProxiedBy: PN2PR01CA0054.INDPRD01.PROD.OUTLOOK.COM (2603:1096:c01:22::29) To MN2PR12MB3008.namprd12.prod.outlook.com (2603:10b6:208:c8::17) Precedence: bulk X-Mailing-List: oe-lkp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MN2PR12MB3008:EE_|PH7PR12MB9101:EE_ X-MS-Office365-Filtering-Correlation-Id: 1a4ca816-e76e-43b2-e694-08dbb2b9e765 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MN2PR12MB3008.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366004)(376002)(136003)(39860400002)(396003)(346002)(1800799009)(451199024)(186009)(5660300002)(54906003)(41300700001)(31686004)(4326008)(8676002)(8936002)(66476007)(66556008)(66946007)(316002)(110136005)(36756003)(478600001)(6666004)(53546011)(2616005)(7416002)(6486002)(6506007)(26005)(4744005)(2906002)(31696002)(38100700002)(6512007)(43740500002)(45980500001);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?UjN4T0YySTdiejhLSm9QRWxEYlJwckhtTDg4d0FwZU9yTHpHWVhkOHRtZTRz?= =?utf-8?B?dC9HbmdNQ0tOL1NaL2d3ZWY1RFBySGdqOW1nU1pqRXpCRHhNdXZlc3Rsd3Ny?= =?utf-8?B?UEZOMmlzMTFORm5HTzhhMHVaSEY2Nk9rVlc0ZDZhb3JlMWxiR1N0Q1VLTlk5?= =?utf-8?B?emVYaDZwcXNQVXlQQ00xRnBNbFgxSnNrM01oaWdjTmI4UmZiRWRXVVJaMTRz?= =?utf-8?B?ZnN4bzh6R1dEWXBVcWtYbnQ1YnVQbGhmRGIwbFFoQUwrcWRJWjBkV0c3TEh1?= =?utf-8?B?Ykk0Z01IOS9RdnpuU0t1dmFOcnQzajZPRWV5MmpDaCs1MUNUWFpkV3IxYlor?= =?utf-8?B?ZUl5NXc5OE9DSEVZaWczUVJuenI4NlY2QjRLaUFXRWFWR1hkV010dDcrVE9X?= =?utf-8?B?bThXQzhhRlJCUFpoY0dheW43TTlJZXk0VjRkaDZiZXBEZUpHMGNjdFVuT2tV?= =?utf-8?B?MUFKQWhEU2g3THY2Z2srNnNzT3RWTFB6L1A1aHdBSGR2R0trR2NWYjBVTzd1?= =?utf-8?B?U3h4SlZjWTBIVXZHY2VmVllxT1laNVBIeUpCSFVpU2JsVGxqTEtsQk96OHFr?= =?utf-8?B?NGFyL0s1ajNoUEdERGN3ZUwrTzNUR2JHdEdGTnpuNU9ZSk5MeVYyU1gzVG41?= =?utf-8?B?MlJYWEh5WWFQZjRORnc1U2VuNUJpWnlBUVUzYUliWWt5MVVSVXVSZmJOSHRi?= =?utf-8?B?YWFmcWRBMzNaZitSZ2c4NmxwamNuTU5RS3A2NzgwWEZmdEt5YUFLc1J2SHhz?= =?utf-8?B?eG1MOEtVcVRpYWxadzRlK2NrcVhDYTBtSktodkF5a2xZNEE2eXZZYkx2aHQ5?= =?utf-8?B?b3VpQUp5SU5sd2ZIcW54TWtBYmVSM2tWTmJkdStKTkszbnE0RDdCTFFPQlRk?= =?utf-8?B?a0NvcjM5OFdBTlBvRDF4V3RXanJET0FoSUliRk5ET1RMYk1EU3hCaHBpTDNO?= =?utf-8?B?WFE5NU96KzIxbjZrUWtkakhMOWNFcFZIQTM2QklaYkpHenNZRy9ONnU1MDlW?= =?utf-8?B?OEozNE13cTB4Y2JNNHJ2aUlydWRqQi93a0xzVjNyRms3MkF1dGtuTFhyd0RR?= =?utf-8?B?Rkg4NlBWcUJyeGR6bDFic1FNS2RhbHZTd1Ntdnk0dVhOSklMOC9zalpYWE1s?= =?utf-8?B?V2dsbDZueDI4ZDFkNVFpMDBITjdhbDJrVFN4RHV5REg3MjhvRWxrdktWNFJr?= =?utf-8?B?azlVcjh6Z1B1MEc5T3kyaW00bTlWUnUyZXQxZVRmVEpRWEo2b3g2MmlKQ0FQ?= =?utf-8?B?UkJzS2pLRXI0ZGs1SHo0NXkycUhuWGplY3MvQnNEQlNnMDZnZW04N2VvMjI5?= =?utf-8?B?QWNNNkNmUUpqK0NnZVNjMVBzNWY3MnRHR0R5SGpqR2FzVUVtZWx4VmJYWmlD?= =?utf-8?B?SnUwMnlPQWZwUHRQM3BKcXJEZkxwcy9MTUVETllqdkhnZVozekI5RTFrQ29Z?= =?utf-8?B?c1hVTWMrVDl1dlJybVZTQ0lwd2FjdXdUY1IwUzJyam93T0FPbTlUNmFPeTJn?= =?utf-8?B?QkFiSmluL1h5UisyclpibFFJS3pwRHhWZy8ySUNRWmFmKzNFYm1STmQyaHBI?= =?utf-8?B?bXU0dUpZUy9zQXpZMFpOdnFzUWw3VU9rM2g0MlIxQytpUzJQVVdoUEp4OFRz?= =?utf-8?B?TGRSMHRSS0hLcFM4aE11cGxVNWJEd1hMdm9CWTl1QVZneFo3YUhISHdUZEFG?= =?utf-8?B?R0xIZk1wc3NyQWJVRnl6eWtVOElSVG1EeUhDNzk5Q2VGZlNncWFDQTBNSGln?= =?utf-8?B?QjlJSW9xWWk5TGpVZWhlcDhyMHpSSTA3NlBXWk5iQXYzTEhocGl2S085SitE?= =?utf-8?B?TDdja0ZlTlNOa0h6NEFXR25HQnlEb3UyMWJpQUh0QWl6a1pHMjMrSUZhVkFu?= =?utf-8?B?TzF1YXNtaVRqVlQxMDJtQlZuc0ZxdFVZdHN0ZHFydll6VGdxcHJxQ1FjaWVa?= =?utf-8?B?YTY4b2M1TFYveHpLQ2lCSGIrOGNHSmtia3Vkbk9lOWVxbENSQjV4amlibTdl?= =?utf-8?B?TjNJRk85TnQrQUo3Q0xja1JDOVQzaVJvUmJ4emhxQ0htSWIrZDJtZk9EVUsz?= =?utf-8?B?TDh6d3BlSWFUa051ZkNNRVE3TnVOTXJKRzRCUXdvekU3MWM2QndTL0dyNTla?= =?utf-8?Q?xTwtX+UpZBCf7e6PRa1dOz+ds?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 1a4ca816-e76e-43b2-e694-08dbb2b9e765 X-MS-Exchange-CrossTenant-AuthSource: MN2PR12MB3008.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Sep 2023 11:26:12.9667 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Nqkr8Utk9bSfn4Uv70UN5qDbhZNZojUjjF7HTQ1WbJXMjbI+BoxRl/Heb63Iofv+PMjmY2vCFkOyVKqGrdipUA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB9101 On 9/10/2023 8:59 PM, kernel test robot wrote: > 341.49 -4.1% 327.42 ± 2% autonuma-benchmark.numa01.seconds > 186.67 ± 6% -27.1% 136.12 ± 7% autonuma-benchmark.numa01_THREAD_ALLOC.seconds > 21.17 ± 7% -33.6% 14.05 autonuma-benchmark.numa02.seconds > 2200 ± 2% -13.0% 1913 ± 3% autonuma-benchmark.time.elapsed_time Hello Oliver/Kernel test robot, Thank yo alot for testing. Results are impressive. Can I take this result as positive for whole series too? Mel/PeterZ, Whenever time permits can you please let us know your comments/concerns on the series? Thanks and Regards - Raghu