From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) (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 52D251D7E42 for ; Wed, 5 Mar 2025 06:29:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=198.175.65.11 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741156187; cv=fail; b=sodUL+M0sJlpGqKpwoKPh8pH575pGK17lzV0JrohLUA7cuiUSQWLdWZVYbqGy4qN0Mv+NmsUEoiZkkjmst6N95StuntbGQ0iYFdDAZO/j7B+w3a4rfB52eSIFc6nTjDMCo5AlYYJxnQb3GyDD3uefOi/T+6CDtVr/YXiryM+K4E= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741156187; c=relaxed/simple; bh=APbgvIScvlSml+vUjB4cl4MCJ5FxNE/RO5y115xn1ug=; h=Date:From:To:CC:Subject:Message-ID:Content-Type: Content-Disposition:In-Reply-To:MIME-Version; b=NdZzbgoRS+9GxBGF0bAR3XuDVHLg0iLBF8cwEsq71quUIRPqEs1CNhwnMe46DruZHFNz7yHdHNZGRTeh2pvWcF8usVBUzOWtY5ohCT0xLANeCZKJBybY0uvQLe8pE45BCbqsnLt/+mhXhdsVzM0ZJANysawZmeJN/quBGaPhcFI= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=iAZI89cX; arc=fail smtp.client-ip=198.175.65.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="iAZI89cX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1741156185; x=1772692185; h=date:from:to:cc:subject:message-id: content-transfer-encoding:in-reply-to:mime-version; bh=APbgvIScvlSml+vUjB4cl4MCJ5FxNE/RO5y115xn1ug=; b=iAZI89cXN8To7n5KfqoRO0gxj2IRwz/EQmlS2pxzJjGgWESLi21YHBT8 i3uGUBz2u8gTqk7GcHlIAGS54FtzlG+97q12CWQWxHLBdVkRn/RjF1hx/ 9lR2uvpiJ7V4UkZ1P0jD4JiNuZ5x+JFCjn18DW0vEq0XtB9m0cGfxLXan JIbGwhqqqD3fGgcWMmkZeoFhUPqiVItKO4yOjOUT+Fyz7S5jJVttEPzko 0tgn0hpPQKhz3qMaB8/TG3M3RM2Ww/xr8MFJWQ6HQaVUjrtIOn/34IDsS tgVCuCYs0zh1lDjPKmL6akKBvsO3EzgUG6rTRuioiaC18m9oy3I0PBTpE g==; X-CSE-ConnectionGUID: 5cGemQstTP2UBzpcU7P+BQ== X-CSE-MsgGUID: CBk8/nHiRxKPKHIJDyCPIw== X-IronPort-AV: E=McAfee;i="6700,10204,11363"; a="52307463" X-IronPort-AV: E=Sophos;i="6.14,222,1736841600"; d="scan'208";a="52307463" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2025 22:29:44 -0800 X-CSE-ConnectionGUID: 08FhdSOfSCm3f+ss2e7yJg== X-CSE-MsgGUID: SjI8DPPpSOuYPWm/RgROfA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.14,222,1736841600"; d="scan'208";a="118599814" Received: from orsmsx603.amr.corp.intel.com ([10.22.229.16]) by fmviesa007.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 04 Mar 2025 22:29:43 -0800 Received: from ORSMSX901.amr.corp.intel.com (10.22.229.23) by ORSMSX603.amr.corp.intel.com (10.22.229.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.44; Tue, 4 Mar 2025 22:29:42 -0800 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) by ORSMSX901.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.14 via Frontend Transport; Tue, 4 Mar 2025 22:29:42 -0800 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (104.47.70.42) by edgegateway.intel.com (134.134.137.100) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.44; Tue, 4 Mar 2025 22:29:40 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=QBGN+b+XMt79oDxqJGWXonSxcpuKZMH9IBx2+WT9yepCbyzKoN/fIcNHsi3WQvE2pusC+ruKgjwFztNEiI0Yas0mtSpgvBfueeTQBCpte7hWgd91YbYcU8kKEql0Kg7o+pL2UTiCiWgCg2NmxaoFMWVZ3C1TBHeLq+6iBSmA1Z9tnyuLjx1eE0qi4PgQpIFfkezR9DT4uhSYGcla2ZZVvoq+xzdXoPDYzowH0Jkx664XUuhOUm4riimDxs/ghFX1iFQ2Os0n66V9A/AT1hztyLxgGOXrcHDRhnwYSAci/lkw64OcAwDDApjx9DPDqQVTRM8tfSwWntahjdY42HfDCQ== 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=InwrTR9s4YRss6LbAWE+IAGfJGjd6WH/jjTPp7nseBc=; b=Yhd5HyqSWyU37W3Ec2hDPJvejS0vaxyhNTOZ0c2WBnnA31LLOQFvHk+IdmlL2HzpPpaStV4e1UIY0wx/NcY2Kt0Z6BV4YxS09+/GkBsia0aFtHQmk0RRHpqEzndbGMypDOaavCCVfI1NISvJ147SDenYV16EdBveMhIXQGm/gmtOSrlEgXyjbHCzby9vZAI5XbSb1tV7kgNlAsgSuufHD9khj2XT0BjH2a84W9HFREaWwMzCJpZ4VIzNTsubm4VhbGvAidbfEvd/KeJLDeHRBsYvM1w/lI63ER3rRlc+IFA4/r/1jV08kGZDTNBsO6jJspUDDq+uMIll8QDa0KoJyw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from LV3PR11MB8603.namprd11.prod.outlook.com (2603:10b6:408:1b6::9) by CYXPR11MB8663.namprd11.prod.outlook.com (2603:10b6:930:da::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8511.17; Wed, 5 Mar 2025 06:28:53 +0000 Received: from LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c]) by LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c%4]) with mapi id 15.20.8511.015; Wed, 5 Mar 2025 06:28:53 +0000 Date: Wed, 5 Mar 2025 14:28:40 +0800 From: kernel test robot To: Frank van der Linden CC: , , Arnd Bergmann , , , , , , , , , , , "Frank van der Linden" , Subject: Re: [PATCH v5 02/27] mm, cma: support multiple contiguous ranges, if requested Message-ID: <202503051327.e87dce82-lkp@intel.com> Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250228182928.2645936-3-fvdl@google.com> X-ClientProxiedBy: KL1PR01CA0082.apcprd01.prod.exchangelabs.com (2603:1096:820:2::22) To LV3PR11MB8603.namprd11.prod.outlook.com (2603:10b6:408:1b6::9) 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: LV3PR11MB8603:EE_|CYXPR11MB8663:EE_ X-MS-Office365-Filtering-Correlation-Id: 948895b6-d50f-4ab8-3abf-08dd5baeffaa X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|1800799024|376014|7416014|7053199007; X-Microsoft-Antispam-Message-Info: =?iso-8859-1?Q?9N5U7c0lcgLQ6QlzEmSh9Sz/5WdTfZTX+7cCeCpTTfsef7Tocnm7w2ZQJ4?= =?iso-8859-1?Q?w1DyhOCewedMjCAqmYbt6FMr/MycrI4KowFcSqEQO8qhO8qDi8RRC72qCz?= =?iso-8859-1?Q?cS3/WYLosfgqO65gVe7Ea2+bs3CBp3q5/TDGtLHdH3/ABHnQ8f8QkWti/u?= =?iso-8859-1?Q?t8l+uM34qamYTEMn1XqdUYdPVZXEneyg8s0esbuNbDt/tx2LpLRTqt6N4z?= =?iso-8859-1?Q?2V+5q08jdb87W6TBAKauiRXER69vexJ4z4MeX+ijPxLqBL+c2UvnJ4lhjo?= =?iso-8859-1?Q?5yeB9x3ivR/H5EGLH1Cj1cB/BMPtHnXMeons+EZsi3ERQdsv9naHn/SnIf?= =?iso-8859-1?Q?xWGcjPgcKp3sudFr0Hj2+MsuF7y8fE+gVl1s4bXHo9XxEgkxjUXh2BTzEX?= =?iso-8859-1?Q?ssXTFKaSFPEq1q+ITVmQ1choXxV72X9BvMWgBbVMmCQ30pXlGzLarUggjn?= =?iso-8859-1?Q?U6wQC5zoa9KV+BHaxv1+l2b1n7Xfh/7cByDI2dzvQ14AxCD2434MY++n4l?= =?iso-8859-1?Q?2+s1SFL9dfE45MG6TNKllpqbgKy3ivfi5uAtKnBlQsM2vP7Xy2yYcE8COc?= =?iso-8859-1?Q?GzoG7HTBo/RDKfQNFy1/WXQ9ECCuCvRPEtpw8ktZDWvVRROVyYZHTHtajv?= =?iso-8859-1?Q?ys9OkPcGo2yDxWw0IdsiAUfw1Eb4jZ5DUK5qws0qq87AjRw6jihAoB6g49?= =?iso-8859-1?Q?8e+33LQv0biWA1QwWuyGQqEiry/DjP1/STPKtfSNJhViSxfqPnQbxfJmeu?= =?iso-8859-1?Q?I+tP82igc1VEagzbqNChOKMYwwH7Nz3RUBJDsGuVT8b19GPVT5grew9Ckl?= =?iso-8859-1?Q?vOEHCE9TORAE6kJS5ucpwrWKDqKHG5+BEUifo78z7nMQ4VnDbjG1tvmVeL?= =?iso-8859-1?Q?EHbIQBMXOYlWXn6nUa4s/smAQiMFH4vMk7/MpP6naJ0wsSTmgYZuMTQY6y?= =?iso-8859-1?Q?4OzDUdf+cCE89Im+zLS8t5QQOpJVwcrV6BxVwiBry0wfQQOFrDUOhw5Li2?= =?iso-8859-1?Q?Ox8VWrr13wXasZcAKOR9sWfZJ5+AS6G0Lx2kt3760TCbRbNrSoMlpY3ZHj?= =?iso-8859-1?Q?QGb4j/rkU3cO7/M2N4dBr/6cMedNYJ1+Vhi3qqPh5Fti14J5cejRqt/a6C?= =?iso-8859-1?Q?iopiV6W14LrTlcszLCTjYtFHcIr3FJ1Hu9dT52OSS384D+Bxlxb36Pd8oV?= =?iso-8859-1?Q?XG1IFq+MuZKAshl+Vc3ZrN3xoECYIzaHgk3JGJmUTuydPOAZHVy+NobbUc?= =?iso-8859-1?Q?iG7jtjF+fLzuGRMWzoXzaO0H54ikj4KNvqhSpAZiBlRS0d0lcglRyLmche?= =?iso-8859-1?Q?YSOGLK7btkOHPLdKUavG1n8swodGERD9SdWtrUgNU8JhcYJltOE7a8XNx9?= =?iso-8859-1?Q?dSz6jMZ6M0i2cBfh3G/XQJL6yeo1iXlA=3D=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:LV3PR11MB8603.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(366016)(1800799024)(376014)(7416014)(7053199007);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?iso-8859-1?Q?Dii2gzfqf9sopMzRx/ZKDTQgMjPTeZ8oa5KocPx8xKXt4olyIu+PjzJsUO?= =?iso-8859-1?Q?eO2fankezTw8C/h7yUMok3rRDrhkusi/Nx+RydxXA9GE4GOX70188nv4s3?= =?iso-8859-1?Q?SlBH0ChD0V2iVCxBEt8jycDbWWcSukzws7Tz4NGZl3mEs2Wd2njV9QU9hC?= =?iso-8859-1?Q?aJDAHshfN3Z09Nf7XYaM6jDLlfdyy8v6T5emT0kP1Q0CtrRixcbCt+VWhb?= =?iso-8859-1?Q?Qgpa6fwSJVS24VCMjk5f0IFaBOu2TeIFfLxBBy62ta2wHH9eTO2i6mM+Wi?= =?iso-8859-1?Q?OkghVZAOjGpI2/zZglgp1iTCyTo6GykAY9XEM+qA3CLvMk2VgYkhaxqGji?= =?iso-8859-1?Q?4z7JVk+OAtji1niKmKkqdI6xIwDFgTqXC5Q7/mHpYl1bs/WC5U/v48tCSM?= =?iso-8859-1?Q?KjgwvSpSbT/4qcck2VlPksMFdQA616fO/oGmDtJPcSBf6iCcgi3Di98JMn?= =?iso-8859-1?Q?YpZxxSDkksMk4lcVH9d2YluS77eNCZbRtNZu11KdujenrhkUnwrhKXiiUn?= =?iso-8859-1?Q?AJGeTYuk1Z+KS4AFqXPiODjsRBnNcHnxtFaDIbaOvDvE1WcIWVXyQXAbsc?= =?iso-8859-1?Q?E+sh2CWsgSZFanV+VblC/NO0oBP7cXKaq2bPHlu9iQwYTErwDfegPi1NOx?= =?iso-8859-1?Q?QvzwmWTXE04f8ZdxosPOCyUGQg3nD3/6sfQttqM3YgitgHU8vutcYs7fly?= =?iso-8859-1?Q?vFThRyj7djLwtHk8wsSWJXW2g4uERpMjXTZbNFgkhIwxMFEO88vq/10Jaf?= =?iso-8859-1?Q?eXSGAartg7dV6x4bafE6Ju6aPQU6r5Nsa7r8tUGAn0SnVYNXprliP/scVQ?= =?iso-8859-1?Q?3HXuBPDwZ1zQwKXTTzUX1pwtoV5o4KqN4zJsAH5sGd5zprmKU8586T7fWn?= =?iso-8859-1?Q?LVFPheMfQ9QMlSdWfRiYJJCg87llCR2Oy4bosKE/KuTXgIDnU+KaQHjI9e?= =?iso-8859-1?Q?HeqzedCogp3Sx0MkHhKz7IJ43UjOoNZFskhRv7Bo47ll5CBLSjP09eui43?= =?iso-8859-1?Q?4qduZhAKRLdsVfLCG8BfHBNbAHQtt6t4njP6cZwS3vxVAThI1CdtjczquO?= =?iso-8859-1?Q?5zDM44mJmVl9K2i0Xh8sW4BUMiDJk4XikgAby7fhAOUrL2sujrrmbam6xA?= =?iso-8859-1?Q?loOmZV5rOmoYEyuXPCKAmPyE95O2CQFdl2yyEppvQjGoVwwA+Vq+RWfpjf?= =?iso-8859-1?Q?BaFzUNTdOnvEa/5EwY/btj8EhoiWSpdUCjYIoBo5chI8dlA6f1hIGr1vw4?= =?iso-8859-1?Q?vKr9fH7s5boQ2sl+TXrzmNDffk7Gk1QQNObOqk/CaGzB+fbZd9LK3QL3O1?= =?iso-8859-1?Q?f5BYrOR3whkIr77VCFgdpVPpIO5IizzMh8JOKVk6V6a0X75iIFOJ7ZYc4s?= =?iso-8859-1?Q?tb/UOiCexpiuX+b6avMvEPCGDidcdxnPRUjrFEizIh88YnKVENrASRuTvn?= =?iso-8859-1?Q?RXVxo1Vpmybft4Ftuhg4WJXW8ZNGPutk6iPV4zVws7tkPujtw8ws0ozBGD?= =?iso-8859-1?Q?LBZtiHL8z4WBXLjd5A7fDmDvy/MuxnbdNdgvxvpEhLPiDu+KI34XT7EEJE?= =?iso-8859-1?Q?89Fw0EFQtC3P2XwIUZkk5LVV8umuAQRxE18F1zZ4036fIaPG8vO5loBYaH?= =?iso-8859-1?Q?uC0xGsAElmu7M8zRuF/L7izYsDr1CVlcdSFebBAMeuuYxHpnWHjnyTUQ?= =?iso-8859-1?Q?=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: 948895b6-d50f-4ab8-3abf-08dd5baeffaa X-MS-Exchange-CrossTenant-AuthSource: LV3PR11MB8603.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Mar 2025 06:28:52.9874 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: nncpmBqWwL7Gf1pMi08GiVI5Uk962NQ5iFkqJk4U6VwhnKPal5VbJUADvuMB7YebIQJLMwTT9eeON34tF0+lsQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CYXPR11MB8663 X-OriginatorOrg: intel.com Hello, kernel test robot noticed a 15.1% improvement of netperf.Throughput_tps on: commit: a957f140831b0d42e4fdbe83cf93997ef1b51bda ("[PATCH v5 02/27] mm, cma: support multiple contiguous ranges, if requested") url: https://github.com/intel-lab-lkp/linux/commits/Frank-van-der-Linden/mm-cma-export-total-and-free-number-of-pages-for-CMA-areas/20250301-023339 base: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git 276f98efb64a2c31c099465ace78d3054c662a0f patch link: https://lore.kernel.org/all/20250228182928.2645936-3-fvdl@google.com/ patch subject: [PATCH v5 02/27] mm, cma: support multiple contiguous ranges, if requested testcase: netperf config: x86_64-rhel-9.4 compiler: gcc-12 test machine: 128 threads 2 sockets Intel(R) Xeon(R) Gold 6338 CPU @ 2.00GHz (Ice Lake) with 256G memory parameters: ip: ipv4 runtime: 300s nr_threads: 200% cluster: cs-localhost test: TCP_CRR cpufreq_governor: performance Details are as below: --------------------------------------------------------------------------------------------------> The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20250305/202503051327.e87dce82-lkp@intel.com ========================================================================================= cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/tbox_group/test/testcase: cs-localhost/gcc-12/performance/ipv4/x86_64-rhel-9.4/200%/debian-12-x86_64-20240206.cgz/300s/lkp-icl-2sp2/TCP_CRR/netperf commit: cdc31e6532 ("mm/cma: export total and free number of pages for CMA areas") a957f14083 ("mm, cma: support multiple contiguous ranges, if requested") cdc31e65328522c6 a957f140831b0d42e4fdbe83cf9 ---------------- --------------------------- %stddev %change %stddev \ | \ 2.43 +0.5 2.90 ± 4% mpstat.cpu.all.usr% 4718850 +15.4% 5446771 vmstat.system.cs 62006 ± 43% -59.6% 25067 ±137% numa-meminfo.node0.Mapped 2884295 ± 41% -59.4% 1171696 ±135% numa-meminfo.node0.Unevictable 28159 ± 2% -17.7% 23164 ± 2% perf-c2c.HITM.local 5426 ± 3% +28.5% 6973 ± 8% perf-c2c.HITM.remote 33586 ± 2% -10.3% 30137 ± 3% perf-c2c.HITM.total 5642375 ± 2% +15.5% 6519596 sched_debug.cpu.nr_switches.avg 7473763 ± 4% +18.0% 8815709 ± 2% sched_debug.cpu.nr_switches.max 4352931 ± 3% +12.7% 4906391 ± 2% sched_debug.cpu.nr_switches.min 2485115 ± 6% +31.9% 3277456 ± 11% numa-numastat.node0.local_node 2526446 ± 6% +32.8% 3356120 ± 11% numa-numastat.node0.numa_hit 3522582 ± 10% +28.7% 4535065 ± 23% numa-numastat.node1.local_node 3613797 ± 10% +27.0% 4588978 ± 22% numa-numastat.node1.numa_hit 40617 +5.4% 42811 ± 5% proc-vmstat.nr_slab_reclaimable 6144430 ± 4% +29.4% 7948120 ± 16% proc-vmstat.numa_hit 6011884 ± 4% +30.0% 7815542 ± 16% proc-vmstat.numa_local 26402145 ± 2% +40.6% 37129548 ± 14% proc-vmstat.pgalloc_normal 25226079 +42.1% 35834032 ± 13% proc-vmstat.pgfree 15712 ± 43% -59.6% 6348 ±137% numa-vmstat.node0.nr_mapped 721073 ± 41% -59.4% 292924 ±135% numa-vmstat.node0.nr_unevictable 721073 ± 41% -59.4% 292924 ±135% numa-vmstat.node0.nr_zone_unevictable 2526848 ± 6% +32.8% 3355902 ± 11% numa-vmstat.node0.numa_hit 2485517 ± 6% +31.9% 3277238 ± 11% numa-vmstat.node0.numa_local 3614259 ± 10% +27.0% 4589442 ± 22% numa-vmstat.node1.numa_hit 3523043 ± 10% +28.7% 4535533 ± 23% numa-vmstat.node1.numa_local 1711802 +15.1% 1969470 netperf.ThroughputBoth_total_tps 6686 +15.1% 7693 netperf.ThroughputBoth_tps 1711802 +15.1% 1969470 netperf.Throughput_total_tps 6686 +15.1% 7693 netperf.Throughput_tps 4.052e+08 ± 5% +16.7% 4.728e+08 ± 4% netperf.time.involuntary_context_switches 535.88 +18.1% 633.12 netperf.time.user_time 3.175e+08 ± 3% +13.9% 3.615e+08 ± 3% netperf.time.voluntary_context_switches 5.135e+08 +15.1% 5.908e+08 netperf.workload 0.07 ± 8% -31.3% 0.05 ± 23% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_node_noprof.kmalloc_reserve.__alloc_skb.tcp_stream_alloc_skb 0.46 ±114% -71.4% 0.13 ± 34% perf-sched.sch_delay.max.ms.__cond_resched.lock_sock_nested.__inet_stream_connect.inet_stream_connect.__sys_connect 5.70 ± 90% +2752.3% 162.72 ±202% perf-sched.wait_and_delay.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 33.94 ± 19% +50.3% 50.99 ± 18% perf-sched.wait_and_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 30764 ± 22% -32.1% 20881 ± 22% perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 7.03 ± 60% +11736.2% 832.16 ±150% perf-sched.wait_and_delay.max.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 0.14 ± 8% -33.5% 0.09 ± 26% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_node_noprof.kmalloc_reserve.__alloc_skb.tcp_stream_alloc_skb 0.11 ± 8% -14.3% 0.10 ± 11% perf-sched.wait_time.avg.ms.__cond_resched.lock_sock_nested.inet_stream_connect.__sys_connect.__x64_sys_connect 33.61 ± 19% +50.4% 50.57 ± 18% perf-sched.wait_time.avg.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.69 ±109% -59.0% 0.28 ± 27% perf-sched.wait_time.max.ms.__cond_resched.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg 0.76 -39.9% 0.46 ± 12% perf-stat.i.MPKI 3.959e+10 +14.9% 4.55e+10 perf-stat.i.branch-instructions 0.92 -0.0 0.90 perf-stat.i.branch-miss-rate% 3.564e+08 +12.7% 4.017e+08 perf-stat.i.branch-misses 1.561e+08 -32.2% 1.058e+08 ± 12% perf-stat.i.cache-misses 6.91e+08 -33.8% 4.574e+08 ± 6% perf-stat.i.cache-references 4760614 +15.5% 5496803 perf-stat.i.context-switches 1.54 -13.5% 1.33 perf-stat.i.cpi 2048 +49.1% 3054 ± 9% perf-stat.i.cycles-between-cache-misses 2.084e+11 +14.9% 2.394e+11 perf-stat.i.instructions 0.65 +15.3% 0.75 perf-stat.i.ipc 37.20 +15.5% 42.97 perf-stat.i.metric.K/sec 0.75 -41.0% 0.44 ± 12% perf-stat.overall.MPKI 0.90 -0.0 0.88 perf-stat.overall.branch-miss-rate% 1.54 -13.6% 1.33 perf-stat.overall.cpi 2060 +48.5% 3060 ± 10% perf-stat.overall.cycles-between-cache-misses 0.65 +15.7% 0.75 perf-stat.overall.ipc 3.947e+10 +14.9% 4.536e+10 perf-stat.ps.branch-instructions 3.553e+08 +12.7% 4.005e+08 perf-stat.ps.branch-misses 1.557e+08 -32.2% 1.055e+08 ± 12% perf-stat.ps.cache-misses 6.889e+08 -33.8% 4.56e+08 ± 6% perf-stat.ps.cache-references 4746041 +15.5% 5479885 perf-stat.ps.context-switches 2.078e+11 +14.9% 2.387e+11 perf-stat.ps.instructions 6.363e+13 +14.9% 7.312e+13 perf-stat.total.instructions Disclaimer: Results have been estimated based on internal Intel analysis and are provided for informational purposes only. Any difference in system hardware or software design or configuration may affect actual performance. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki