From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) (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 6C75778C91 for ; Tue, 29 Jul 2025 00:29:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=198.175.65.21 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753748972; cv=fail; b=L7rJjcx5OrTxZT0mTZRwEPwOM0OPJClzC3r3V8RuvCuBuBrPAYAJ/GXGda84YD9nTtM37vicfY24Z8QLQU371RRolSZ/FqcJSFFn7LVSiD4/eFNICphZX2h5ABrbsNG6Ds59TN3q0OPxDqGNs2eP3C30Ld0OoBPpU8qzcyEGYFA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753748972; c=relaxed/simple; bh=iuzH0rNFyfOB1U+BmlPhBnQUxqf2OIe2a78KC0vxSsU=; h=Date:From:To:CC:Subject:Message-ID:Content-Type: Content-Disposition:MIME-Version; b=I7l3PISsLbE35ioJWbR5go4jRGu8fH4m2pZhh6amOVodlambdGY+3uUJCyFsyomo8KesUY10gF4lWIbAb5y4eeOJc86XGKcCHKfBZAylWgb7uwJfwKSFc8UZbYHBMQg27/GLnmQ7ZvvKG2DK8mkCtnBpUsGvlGGq85QhBgiN1kc= 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=UedW6xuo; arc=fail smtp.client-ip=198.175.65.21 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="UedW6xuo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1753748968; x=1785284968; h=date:from:to:cc:subject:message-id: content-transfer-encoding:mime-version; bh=iuzH0rNFyfOB1U+BmlPhBnQUxqf2OIe2a78KC0vxSsU=; b=UedW6xuoVukj0gU5J58ztLWk3pq7ceNEiqtuYM1Hm9VbDxtM7WUneQcG 2GZBtrjKJ+gpLWOxjmfK6nPJfELtLlJhYt4zAG8WqoBpAFA3gFnms3Jg9 THNsqTSE8FnSEIEK9t+gbINdvcCczRZpPjT9WFbKRXxd/Z09kur/+HReC aR/MQIuGEKUet8Eevov+9XRJPAuSOFblduyFVRJuI+YKQcI01r4Bn93TZ +VOX7W5CE8/krXA025eBOn2wgY5zgG61pudOy5bmmIKcZh50I+H3f1kr/ b6TNR9fcJgu7PKrG7PT8H7D/+jchHobpFXof2iKSaA2XWVNENQqMLcAey g==; X-CSE-ConnectionGUID: iSabcJYWTluKExs7itf6jQ== X-CSE-MsgGUID: tml3Vt6mSqC0X0ylr0nM1A== X-IronPort-AV: E=McAfee;i="6800,10657,11505"; a="55889455" X-IronPort-AV: E=Sophos;i="6.16,348,1744095600"; d="scan'208";a="55889455" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jul 2025 17:29:27 -0700 X-CSE-ConnectionGUID: 6kIA5WCPTSaRpDZ30dXYDQ== X-CSE-MsgGUID: xcM5dBYPQK6kQu8VEDY44Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,348,1744095600"; d="scan'208";a="166762663" Received: from orsmsx902.amr.corp.intel.com ([10.22.229.24]) by orviesa003.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Jul 2025 17:29:27 -0700 Received: from ORSMSX901.amr.corp.intel.com (10.22.229.23) by ORSMSX902.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.26; Mon, 28 Jul 2025 17:29:25 -0700 Received: from ORSEDG901.ED.cps.intel.com (10.7.248.11) 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 15.2.1748.26 via Frontend Transport; Mon, 28 Jul 2025 17:29:25 -0700 Received: from NAM10-DM6-obe.outbound.protection.outlook.com (40.107.93.65) by edgegateway.intel.com (134.134.137.111) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.26; Mon, 28 Jul 2025 17:29:25 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=CIipWBm+HvPTzPWXUwxq+z938Vfs98W47a43Cs1ZiqZLxi5NkbqE4DpHrg7xrBxfr+NCswP1eNN64MZ3MndrbIQh9OJ/d9qBBPR8OF5OwH4+dPONTCi+Ywc6Bi/wbQC7jB1kEgrCWKETskaqZMEeUV6Q+jWDrLfmB7T4da9NRIPDlZ1xJQ+nVQSqrWv3t3D49ppjPtc9+9GjvZI+XnFYslwgVSTTesl0eXRbraNdV33ZVI07mXHFZMrvbpoQz0NOzmFxPTjvm9sE/afam/WwGzKgHp+biR+cNCVTUYywlpoTX4I56Ty1lPv5ybCLAqhcyoXDO5gS2EmfStVWR47QLA== 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=CXOZtbtJqXJ7BdFidglTAEsMs77fXto1W4VCtAQNa1w=; b=PB2wbKhQGSaQvW38ky+FsB4IJF0jUbXaX/Fsc8l0gsyKI7JYBVo3yFJ5u4ci6eOkl0ZwrCw+ULo7P8f2fdQWn0gOqNKSxXnLW27hnYhpHiFeTOsZ/srVrKHTcNv5aZZ5NH7E4KSiQhWmUOPxIEgCxFMz4XJukMayz71E/QxtADIXbocgZgIT1GpA+G67U0ecGumCDuTXdN/SyGGmB/VqX9edAbQgXpHq7dyOGswU3pcuIn7O+fNo7PP2f7UlUr1QfsYNzMvCpFGZtIDcgF4WqFum3jB+GvXqC50CxkVsiUy3i2ScfEC6buQqLWS55ZtxoJ5N1uqgYCMxOqhA59/iSA== 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 DM4PR11MB8225.namprd11.prod.outlook.com (2603:10b6:8:188::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8964.26; Tue, 29 Jul 2025 00:28:55 +0000 Received: from LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c]) by LV3PR11MB8603.namprd11.prod.outlook.com ([fe80::4622:29cf:32b:7e5c%3]) with mapi id 15.20.8964.026; Tue, 29 Jul 2025 00:28:55 +0000 Date: Tue, 29 Jul 2025 08:28:45 +0800 From: kernel test robot To: Chris Mason CC: , , , , Peter Zijlstra , Vincent Guittot , , , Subject: [tip:sched/core] [sched/fair] 155213a2ae: unixbench.throughput 20.2% regression Message-ID: <202507281046.e71b853a-lkp@intel.com> Content-Type: text/plain; charset="iso-8859-1" Content-Disposition: inline Content-Transfer-Encoding: 8bit X-ClientProxiedBy: SI2PR01CA0007.apcprd01.prod.exchangelabs.com (2603:1096:4:191::11) To SJ2PR11MB8587.namprd11.prod.outlook.com (2603:10b6:a03:568::21) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV3PR11MB8603:EE_|DM4PR11MB8225:EE_ X-MS-Office365-Filtering-Correlation-Id: 2b35294c-c544-4ddc-dd6d-08ddce36e5b4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|366016|376014|1800799024; X-Microsoft-Antispam-Message-Info: =?iso-8859-1?Q?QopKAI/MF12PUiZqEKdr8EBmDMR1zsE17huoK8MdboRC7nkr0gLe0jYVnM?= =?iso-8859-1?Q?KBnMBGw8/1SWE7jtIPQGW4FNJ732soRDPvDsV406GDc+4wKr1dwkMpf4hw?= =?iso-8859-1?Q?dkHOYryf7Pd8yAgRluH052nSn2CiCL7I2NQ8dFWV9g43Mytn9Y4EM9n8Bl?= =?iso-8859-1?Q?rlejc8MDf/eDqnBrv0vsOgpcnqO6aobA/aYKqRL15/vqKR2l2AoiqT9HPS?= =?iso-8859-1?Q?R0pVC3nYfb7+SXGg5wigi704j/Ab6NOST4LTYqfvPpbAy6Bbh6dXOOQp1T?= =?iso-8859-1?Q?3HU4VcHsw+WP6V0PHca2GIme+b+Kk517IDFzIe7E2DIqzEnkantzl6Vbs7?= =?iso-8859-1?Q?sR7KnlEvGU6M4d0fYrOECBG+GN+CVV3zhnVCt4r4Uw0Fn/V8iQRFYiQ5Fg?= =?iso-8859-1?Q?RYDrhG+BH5TmCWM4ldaj3LFe62C1gjvdWd5zDNAnIvCdunJGpOOqzEGP7J?= =?iso-8859-1?Q?O9M89iUD3crRwRT3NPQzoH2KQNrn40pQuDBKmFqBn59fD5E2crPOswdYj3?= =?iso-8859-1?Q?DE+lGJyoYBsDx0arwQkZXr1hR4Juz2XnI7VJjjcunOAUFCzcLEIRfOoxEt?= =?iso-8859-1?Q?lUKtSY4fkqb0Ti496HZ2/SqlsJeAKZlj68K9S3JoWZS2Z+UFn6P4KKg28U?= =?iso-8859-1?Q?1gZyk9NO7x3g8xHG8AtJ6K1bY8KpOf6BII/RoD4Xfe0d9ENd1BHXdKjlLj?= =?iso-8859-1?Q?p9kVSNBXGCERlRxhXYSR6SJi8Bn9ZS5fVAhrIU8gvDnQfesz13mB89C8AU?= =?iso-8859-1?Q?T2CB1L2AjMlRwKBldjRjMtvq2lr0H+O04ncuPHFJm1VF3aKTZ7F3wSPOWQ?= =?iso-8859-1?Q?JsJWWhRJU/IGnmrVBcv0mb7Qx8V578JBqiH4AKKkyA6k7Ro8iN8A7IyZZ9?= =?iso-8859-1?Q?tkAzE8Q/SWCRHJQKK7mip0BuyPhzhnxPeh/eZ+EgaAAocF8sN8bvC7CXp/?= =?iso-8859-1?Q?Hp89L2SI9TEoEpgIUkk4PZgkRv+bvpPjNhceTwcHKIyWSyhvFcJBQ9hb5N?= =?iso-8859-1?Q?D0uslNXflbNxi7QtJCpuIC7BHN/S245cpOrIK/EKvbZEkXYOByFsITZ75K?= =?iso-8859-1?Q?sz4k5o9zqstmeK1mCue/uZFR5wQJPSF2oNWY2bR+8QJ6rgVKAPeAdkh/y+?= =?iso-8859-1?Q?mWIAa69DIi/w+lljP2zEHhNkRqqTf8968r55dxhDaksmAKi70kFXApINvI?= =?iso-8859-1?Q?ds86smKxPtUIb4e8x1boe4YNI3rljHfYzsotjASG/htw3gCjC8QuBns0/e?= =?iso-8859-1?Q?F9Dza4FcD0PRlkgS5bKANQm0j2OENjHyKSg5mDKPIApK4ldp0qQlkZUmhS?= =?iso-8859-1?Q?2YhMxER8R1g+0OqUA3zZlJCmzFC4GAVvqmPfNps/fnZ2LtnBi9IUyOlKxh?= =?iso-8859-1?Q?Tmx9ZdQJjovss9+E7wS7bi6jyGvYbr4uqr5kiVhl/PucudLT/nRj+m4Ohd?= =?iso-8859-1?Q?bORCLsX1ABxdDEop?= 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)(376014)(1800799024);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?iso-8859-1?Q?Ckz1mXCf4Rt9LoqsIbdZqz1A6Q96QNtrtqKftDKQC+/4taFyOX4FhUlocp?= =?iso-8859-1?Q?W01mbpAHO1mpDBahgnGxoQ+d7FD9boWdHhMjYZh/Q/jBfbWfuCurFqgyXI?= =?iso-8859-1?Q?ABs5OUWJyuNq0uBgwuG/m4TS2y3DdGkPY4ew+gQf3H8Syp5jBKv+k86jya?= =?iso-8859-1?Q?clPS8fS0JXDxcsFvR/ZBWnt7mr6yznkMLESMqy0dHb7TQCwtZe6yXXDUCJ?= =?iso-8859-1?Q?LknV31Ushb3CiAzFxvv81Yj90hCy76BpntbXizeu1mFEaNwyXH9D07N2bZ?= =?iso-8859-1?Q?OdfI24e4mHPOq4Yf870c0o/QmE3+wiw8V6bG9Q9M4Y70ul+FmZDLKRfJKL?= =?iso-8859-1?Q?eBEKiqLNXJyb6VMUcDxI4kxq0hSZekYwg+7vCRa/h/kGHPD7Pb9XcaSSAC?= =?iso-8859-1?Q?7OKi+IQAAlyhFu+EmU2PiaQS0aYBv4v3HpTNjsJCizQCB9ObUzkYe1P1ZV?= =?iso-8859-1?Q?BQ4Nturc+tavDmloJqJmGRMOZmvUe5c6yoh3k3cRTH+sndSqkkBtpuGS5b?= =?iso-8859-1?Q?t+l+6luZUs6ZvPcICH1P+7q9ckna1uFKq5p02a9HcYjnPz/sOsaicbo3Ww?= =?iso-8859-1?Q?u3jDc0Pqg0OxOweaYVTdHFoQfv/ezmYK/Znzr3b3KTmmztdhvgmChMvooa?= =?iso-8859-1?Q?jE4dA9xZCMX3Y9idXju3W4FrWl/0jCawJ6XCcxxONQ5IbC+NqNrhxU0Wip?= =?iso-8859-1?Q?Ot1z+U23QayxcRxN2lEHxGCbT3j5xfs1nRh7YGmeibg3KhZ4ag0U+6G3fw?= =?iso-8859-1?Q?AYEP9rCSlp3vPFMUkTrdx5BQCKDClBMRM6VDU8I2ftolGCf6rN4/QVFX91?= =?iso-8859-1?Q?Vo13El2wn5eihjrfbxPK9u/WqzF+u2HU2MNZ8e664G5BsjOOupOyIY69SI?= =?iso-8859-1?Q?YwcXgJuefh0idpMBZaXYr/urHcoiPONu6J/5S0gKznw88l/WxJldntCNfx?= =?iso-8859-1?Q?J4FTc/cnqrVZwI+4c1/hHHr2Sne+WJFbi4HxNVzg1qLP/1u3NwRoFykKxy?= =?iso-8859-1?Q?iN5uKWh6OzV/ziIFZcOVDk/T2tk/tJq+kdKSsSSTY4LKxaJ+WHYKerCCmu?= =?iso-8859-1?Q?BLdx5X7h5WbdrO4ZQxptODIwAC4EcNPFgoVtDreE2HPGCqBX1flOXLiXca?= =?iso-8859-1?Q?6e9B457SaGP+C2Mr9QBfjFpzJ4R5DGIl3jkyN8EvTWG02kwUJEapDlD5Yb?= =?iso-8859-1?Q?R9vrhotZvnBOCwm9/LvcdOIIknBxEQgVQEaz8TJ5azYpmioQezp/0+O8pa?= =?iso-8859-1?Q?2QG1HE/BzZN4yMFrzze3x0DHj1OM6C7zURgjjVD0VztgYzyU2G/GZf7NFn?= =?iso-8859-1?Q?oUKX3a8UJaTEB6Kf52tfQRihZPOPtLnkZboYYD7kYO8wfOdtmGd8f+Mif+?= =?iso-8859-1?Q?m1IAPJPEKJZns8nSKxE3D8mlF3ttC1FMcaZXfFee7D3zVmJt2Lxwwzkwa1?= =?iso-8859-1?Q?7Y8wNwkgCcD/OZ0TpO3XsP/s9vsgUlOdMfaEUkIwvSlo1ue9iKEI0Xw6EH?= =?iso-8859-1?Q?7rQwZ4EUhA8F/JlT4MSYVdTB3nUYuDOfgmu3l5tAwlJtnUhFc4G2w3Rxt7?= =?iso-8859-1?Q?7mJkDPH7t/wSllQ1g0XnlhqtOsdJ1fBacvLhPWTzrTC9ZBvzJ6EbYNE9WW?= =?iso-8859-1?Q?0532CBsxdwL4+Ud5KldfHSPvLTEafVy/QILq14J0QJCekxLfLboaO6RA?= =?iso-8859-1?Q?=3D=3D?= X-MS-Exchange-CrossTenant-Network-Message-Id: 2b35294c-c544-4ddc-dd6d-08ddce36e5b4 X-MS-Exchange-CrossTenant-AuthSource: SJ2PR11MB8587.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Jul 2025 00:28:55.4745 (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: Jnkc90T/SSH4JYADRnig8Jteq2oaFZESPUj/Uv/801e9VoJcSYEkYuboodoy7ytzFX4MOH2tf8O7vJ6KLxm+xw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR11MB8225 X-OriginatorOrg: intel.com Hello, kernel test robot noticed a 20.2% regression of unixbench.throughput on: commit: 155213a2aed42c85361bf4f5c817f5cb68951c3b ("sched/fair: Bump sd->max_newidle_lb_cost when newidle balance fails") https://git.kernel.org/cgit/linux/kernel/git/tip/tip.git sched/core testcase: unixbench config: x86_64-rhel-9.4 compiler: gcc-12 test machine: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory parameters: runtime: 300s nr_task: 100% test: shell16 cpufreq_governor: performance In addition to that, the commit also has significant impact on the following tests: +------------------+------------------------------------------------------------------------------------------------+ | testcase: change | unixbench: unixbench.throughput 22.8% regression | | test machine | 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory | | test parameters | cpufreq_governor=performance | | | nr_task=100% | | | runtime=300s | | | test=shell1 | +------------------+------------------------------------------------------------------------------------------------+ | testcase: change | unixbench: unixbench.throughput 26.3% regression | | test machine | 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory | | test parameters | cpufreq_governor=performance | | | nr_task=100% | | | runtime=300s | | | test=shell8 | +------------------+------------------------------------------------------------------------------------------------+ | testcase: change | reaim: reaim.jobs_per_min 1.6% regression | | test machine | 48 threads 2 sockets Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz (Ivy Bridge-EP) with 64G memory | | test parameters | cpufreq_governor=performance | | | nr_task=100% | | | runtime=300s | | | test=custom | +------------------+------------------------------------------------------------------------------------------------+ If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-lkp/202507281046.e71b853a-lkp@intel.com Details are as below: --------------------------------------------------------------------------------------------------> The kernel config and materials to reproduce are available at: https://download.01.org/0day-ci/archive/20250728/202507281046.e71b853a-lkp@intel.com ========================================================================================= compiler/cpufreq_governor/kconfig/nr_task/rootfs/runtime/tbox_group/test/testcase: gcc-12/performance/x86_64-rhel-9.4/100%/debian-12-x86_64-20240206.cgz/300s/lkp-icl-2sp9/shell16/unixbench commit: d398a68e8b ("# gpg: Signature made Wed 25 Jun 2025 12:55:36 AM CEST") 155213a2ae ("sched/fair: Bump sd->max_newidle_lb_cost when newidle balance fails") d398a68e8bcf430e 155213a2aed42c85361bf4f5c81 ---------------- --------------------------- %stddev %change %stddev \ | \ 1743092 ± 7% -19.5% 1403053 ± 10% numa-meminfo.node1.Shmem 16565 +46.5% 24271 uptime.idle 1.461e+10 +52.1% 2.221e+10 cpuidle..time 1.677e+08 ± 3% -21.2% 1.321e+08 ± 2% cpuidle..usage 129992 -9.9% 117159 meminfo.Mapped 2737656 -11.1% 2433270 meminfo.Shmem 5.275e+08 -20.5% 4.193e+08 numa-numastat.node0.local_node 5.275e+08 -20.5% 4.193e+08 numa-numastat.node0.numa_hit 5.245e+08 -20.4% 4.177e+08 numa-numastat.node1.local_node 5.246e+08 -20.4% 4.177e+08 numa-numastat.node1.numa_hit 36.39 +50.8% 54.87 vmstat.cpu.id 52.82 ± 3% +16.0% 61.29 ± 5% vmstat.procs.r 611743 ± 2% -37.0% 385194 vmstat.system.cs 495119 -38.1% 306537 vmstat.system.in 5.275e+08 -20.5% 4.193e+08 numa-vmstat.node0.numa_hit 5.275e+08 -20.5% 4.193e+08 numa-vmstat.node0.numa_local 435783 ± 7% -19.5% 350787 ± 10% numa-vmstat.node1.nr_shmem 5.246e+08 -20.4% 4.177e+08 numa-vmstat.node1.numa_hit 5.245e+08 -20.4% 4.177e+08 numa-vmstat.node1.numa_local 9398 -15.2% 7972 perf-c2c.DRAM.local 29225 -33.3% 19484 perf-c2c.DRAM.remote 21976 -35.0% 14294 perf-c2c.HITM.local 15468 ± 2% -34.1% 10191 perf-c2c.HITM.remote 37445 -34.6% 24485 perf-c2c.HITM.total 36.22 +18.5 54.74 mpstat.cpu.all.idle% 0.00 ± 32% +0.0 0.01 ± 5% mpstat.cpu.all.iowait% 1.24 ± 2% -0.4 0.80 mpstat.cpu.all.irq% 0.66 -0.2 0.49 mpstat.cpu.all.soft% 52.24 -15.0 37.20 mpstat.cpu.all.sys% 9.64 -2.9 6.76 mpstat.cpu.all.usr% 70.44 -25.5% 52.47 mpstat.max_utilization_pct 10050 -20.2% 8018 unixbench.throughput 12079997 -17.4% 9977617 ± 2% unixbench.time.involuntary_context_switches 618017 -21.1% 487711 unixbench.time.major_page_faults 1.245e+09 -20.4% 9.909e+08 unixbench.time.minor_page_faults 3790 -26.1% 2801 unixbench.time.percent_of_cpu_this_job_got 18727 -26.5% 13769 unixbench.time.system_time 5248 -23.3% 4026 unixbench.time.user_time 2.228e+08 -42.0% 1.293e+08 unixbench.time.voluntary_context_switches 6353777 -20.2% 5072851 unixbench.workload 903225 -8.6% 825615 proc-vmstat.nr_active_anon 1597356 -4.8% 1521116 proc-vmstat.nr_file_pages 49399 -3.4% 47698 proc-vmstat.nr_kernel_stack 32506 -11.2% 28854 proc-vmstat.nr_mapped 36270 -4.8% 34518 proc-vmstat.nr_page_table_pages 684360 -11.1% 608318 proc-vmstat.nr_shmem 28530 -1.4% 28121 proc-vmstat.nr_slab_reclaimable 57039 -3.0% 55312 proc-vmstat.nr_slab_unreclaimable 903225 -8.6% 825615 proc-vmstat.nr_zone_active_anon 1.052e+09 -20.4% 8.37e+08 proc-vmstat.numa_hit 1.052e+09 -20.4% 8.369e+08 proc-vmstat.numa_local 68543 -1.3% 67625 proc-vmstat.numa_other 1.092e+09 -20.8% 8.653e+08 proc-vmstat.pgalloc_normal 1.255e+09 -20.2% 1.001e+09 proc-vmstat.pgfault 1.091e+09 -20.8% 8.646e+08 proc-vmstat.pgfree 62188682 -20.5% 49465596 proc-vmstat.pgreuse 53492 -20.5% 42531 proc-vmstat.thp_fault_alloc 22570890 -20.5% 17937730 proc-vmstat.unevictable_pgs_culled 3.59 -18.2% 2.94 perf-stat.i.MPKI 1.625e+10 -25.1% 1.217e+10 perf-stat.i.branch-instructions 1.57 -0.2 1.40 perf-stat.i.branch-miss-rate% 2.505e+08 -33.4% 1.668e+08 perf-stat.i.branch-misses 2.894e+08 -38.9% 1.767e+08 perf-stat.i.cache-misses 1.186e+09 -39.1% 7.22e+08 perf-stat.i.cache-references 613742 ± 2% -37.0% 386739 perf-stat.i.context-switches 1.90 -4.3% 1.81 perf-stat.i.cpi 1.523e+11 -28.5% 1.09e+11 perf-stat.i.cpu-cycles 223407 -63.9% 80733 perf-stat.i.cpu-migrations 535.12 +18.9% 636.17 ± 2% perf-stat.i.cycles-between-cache-misses 7.93e+10 -25.1% 5.942e+10 perf-stat.i.instructions 0.54 +4.4% 0.56 perf-stat.i.ipc 982.38 -21.2% 773.91 perf-stat.i.major-faults 73.67 -24.7% 55.47 perf-stat.i.metric.K/sec 1939561 -20.5% 1541837 perf-stat.i.minor-faults 1940543 -20.5% 1542611 perf-stat.i.page-faults 3.65 -18.5% 2.97 perf-stat.overall.MPKI 1.54 -0.2 1.37 perf-stat.overall.branch-miss-rate% 1.92 -4.5% 1.83 perf-stat.overall.cpi 526.36 +17.1% 616.57 perf-stat.overall.cycles-between-cache-misses 0.52 +4.8% 0.55 perf-stat.overall.ipc 7895095 -5.8% 7441118 perf-stat.overall.path-length 1.623e+10 -25.1% 1.215e+10 perf-stat.ps.branch-instructions 2.502e+08 -33.4% 1.665e+08 perf-stat.ps.branch-misses 2.89e+08 -39.0% 1.764e+08 perf-stat.ps.cache-misses 1.184e+09 -39.1% 7.209e+08 perf-stat.ps.cache-references 612904 ± 2% -37.0% 386147 perf-stat.ps.context-switches 1.521e+11 -28.5% 1.088e+11 perf-stat.ps.cpu-cycles 223102 -63.9% 80621 perf-stat.ps.cpu-migrations 7.919e+10 -25.1% 5.933e+10 perf-stat.ps.instructions 981.09 -21.2% 772.65 perf-stat.ps.major-faults 1936572 -20.5% 1539324 perf-stat.ps.minor-faults 1937553 -20.5% 1540097 perf-stat.ps.page-faults 5.016e+13 -24.8% 3.775e+13 perf-stat.total.instructions 13132161 -28.7% 9359300 sched_debug.cfs_rq:/.avg_vruntime.avg 15326712 ± 3% -25.0% 11491862 ± 7% sched_debug.cfs_rq:/.avg_vruntime.max 12556945 -28.9% 8923532 sched_debug.cfs_rq:/.avg_vruntime.min 0.81 ± 5% +13.2% 0.91 ± 5% sched_debug.cfs_rq:/.h_nr_queued.avg 5.30 ± 23% +88.6% 10.00 ± 12% sched_debug.cfs_rq:/.h_nr_queued.max 0.98 ± 11% +74.8% 1.70 ± 8% sched_debug.cfs_rq:/.h_nr_queued.stddev 0.74 ± 4% +11.5% 0.83 ± 4% sched_debug.cfs_rq:/.h_nr_runnable.avg 4.71 ± 25% +102.3% 9.53 ± 14% sched_debug.cfs_rq:/.h_nr_runnable.max 0.86 ± 13% +83.6% 1.58 ± 9% sched_debug.cfs_rq:/.h_nr_runnable.stddev 16.14 ± 4% -13.6% 13.94 ± 2% sched_debug.cfs_rq:/.load_avg.min 84.33 ± 5% +22.8% 103.54 ± 9% sched_debug.cfs_rq:/.load_avg.stddev 13132161 -28.7% 9359300 sched_debug.cfs_rq:/.min_vruntime.avg 15326712 ± 3% -25.0% 11491862 ± 7% sched_debug.cfs_rq:/.min_vruntime.max 12556946 -28.9% 8923532 sched_debug.cfs_rq:/.min_vruntime.min 0.60 ± 5% -26.4% 0.44 ± 2% sched_debug.cfs_rq:/.nr_queued.avg 17.75 ± 15% +35.8% 24.11 ± 7% sched_debug.cfs_rq:/.removed.load_avg.avg 362.55 ± 11% +41.9% 514.30 ± 14% sched_debug.cfs_rq:/.removed.load_avg.max 68.25 ± 11% +36.9% 93.43 ± 7% sched_debug.cfs_rq:/.removed.load_avg.stddev 74.47 ± 10% +49.8% 111.56 ± 12% sched_debug.cfs_rq:/.removed.runnable_avg.max 14.06 ± 19% +49.5% 21.01 ± 12% sched_debug.cfs_rq:/.removed.runnable_avg.stddev 885.61 +13.6% 1006 sched_debug.cfs_rq:/.runnable_avg.avg 1607 ± 3% +36.7% 2197 ± 6% sched_debug.cfs_rq:/.runnable_avg.max 365.76 ± 2% +25.9% 460.47 ± 5% sched_debug.cfs_rq:/.runnable_avg.min 259.26 ± 3% +17.7% 305.09 ± 6% sched_debug.cfs_rq:/.runnable_avg.stddev 247.16 ± 2% -15.9% 207.96 ± 3% sched_debug.cfs_rq:/.util_avg.stddev 27.96 ± 9% +55.7% 43.54 ± 5% sched_debug.cfs_rq:/.util_est.avg 253.62 ± 19% +120.0% 558.02 ± 10% sched_debug.cfs_rq:/.util_est.max 50.33 ± 12% +93.4% 97.32 ± 8% sched_debug.cfs_rq:/.util_est.stddev 170553 ± 3% +85.7% 316634 ± 3% sched_debug.cpu.avg_idle.avg 387229 ± 5% +98.0% 766874 ± 5% sched_debug.cpu.avg_idle.max 26436 ± 7% +99.2% 52667 ± 28% sched_debug.cpu.avg_idle.min 72543 ± 4% +104.5% 148373 ± 3% sched_debug.cpu.avg_idle.stddev 1258992 ± 3% -39.0% 768365 ± 4% sched_debug.cpu.curr->pid.avg 500518 +170.7% 1355011 sched_debug.cpu.max_idle_balance_cost.avg 523673 ± 4% +185.0% 1492698 sched_debug.cpu.max_idle_balance_cost.max 3207 ± 88% +4294.6% 140956 ± 46% sched_debug.cpu.max_idle_balance_cost.stddev 0.81 ± 5% +12.7% 0.92 ± 6% sched_debug.cpu.nr_running.avg 5.36 ± 18% +89.5% 10.17 ± 12% sched_debug.cpu.nr_running.max 0.98 ± 10% +75.6% 1.72 ± 8% sched_debug.cpu.nr_running.stddev 2891583 ± 2% -36.7% 1829676 sched_debug.cpu.nr_switches.avg 2953034 ± 2% -37.1% 1858327 sched_debug.cpu.nr_switches.max 2814744 ± 2% -36.8% 1780154 sched_debug.cpu.nr_switches.min 26785 ± 6% -50.3% 13321 ± 13% sched_debug.cpu.nr_switches.stddev 59229 ± 18% -91.0% 5353 ± 8% sched_debug.cpu.nr_uninterruptible.max -144639 -96.1% -5702 sched_debug.cpu.nr_uninterruptible.min 37096 ± 14% -93.2% 2537 ± 5% sched_debug.cpu.nr_uninterruptible.stddev 0.01 ± 18% +267.9% 0.03 ± 89% perf-sched.sch_delay.avg.ms.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.vma_alloc_folio_noprof.alloc_anon_folio 0.01 ± 8% +525.0% 0.03 ± 78% perf-sched.sch_delay.avg.ms.__cond_resched.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.01 ± 7% +58.9% 0.01 ± 16% perf-sched.sch_delay.avg.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region 0.01 ± 13% +170.0% 0.04 ± 11% perf-sched.sch_delay.avg.ms.__cond_resched.do_close_on_exec.begin_new_exec.load_elf_binary.exec_binprm 0.01 ± 12% +71.9% 0.02 ± 26% perf-sched.sch_delay.avg.ms.__cond_resched.down_write_killable.setup_arg_pages.load_elf_binary.exec_binprm 0.01 ± 27% +129.6% 0.02 ± 43% perf-sched.sch_delay.avg.ms.__cond_resched.dput.__fput.__x64_sys_close.do_syscall_64 0.01 +57.1% 0.01 ± 35% perf-sched.sch_delay.avg.ms.__cond_resched.dput.terminate_walk.path_openat.do_filp_open 0.01 ± 15% +107.7% 0.02 ± 32% perf-sched.sch_delay.avg.ms.__cond_resched.exit_mmap.__mmput.exec_mmap.begin_new_exec 0.01 ± 14% +95.2% 0.01 ± 20% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.getname_flags.part.0 0.01 ± 16% +230.0% 0.02 ± 44% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__split_vma 0.01 ± 15% +75.0% 0.02 ± 29% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.vma_shrink 0.01 ± 17% +56.8% 0.01 ± 18% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.__split_vma.vms_gather_munmap_vmas 0.01 ± 22% +64.8% 0.02 ± 20% perf-sched.sch_delay.avg.ms.__cond_resched.mmput.exec_mmap.begin_new_exec.load_elf_binary 0.03 ±126% -80.7% 0.01 ± 17% perf-sched.sch_delay.avg.ms.__cond_resched.mutex_lock.anon_pipe_read.vfs_read.ksys_read 0.01 +37.0% 0.01 ± 7% perf-sched.sch_delay.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.01 ± 4% +88.7% 0.02 ± 6% perf-sched.sch_delay.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 0.01 ± 8% +91.8% 0.02 ± 23% perf-sched.sch_delay.avg.ms.__cond_resched.unmap_vmas.vms_clear_ptes.part.0 0.02 ±122% +274.3% 0.07 ± 60% perf-sched.sch_delay.avg.ms.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 0.01 ± 16% +97.7% 0.03 ± 22% perf-sched.sch_delay.avg.ms.io_schedule.folio_wait_bit_common.filemap_fault.__do_fault 0.01 ± 11% +125.0% 0.02 ± 42% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown] 0.01 ± 26% +77.6% 0.01 ± 11% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown] 0.02 ±126% +168.0% 0.04 ± 70% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 0.01 ± 15% +92.3% 0.02 ± 25% perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.do_unlinkat 0.01 ± 10% +56.5% 0.02 ± 15% perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.open_last_lookups 0.02 ± 8% -20.6% 0.01 ± 11% perf-sched.sch_delay.avg.ms.schedule_timeout.__wait_for_common.stop_one_cpu.sched_exec 0.01 ± 6% +31.5% 0.01 ± 10% perf-sched.sch_delay.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 0.01 ± 4% -12.9% 0.01 perf-sched.sch_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.03 -16.1% 0.03 ± 5% perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 0.25 ± 78% +940.3% 2.63 ±149% perf-sched.sch_delay.max.ms.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.vma_alloc_folio_noprof.alloc_anon_folio 0.13 ± 40% +395.2% 0.62 ±106% perf-sched.sch_delay.max.ms.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.vma_alloc_folio_noprof.wp_page_copy 0.01 ± 18% +1886.4% 0.15 ±107% perf-sched.sch_delay.max.ms.__cond_resched.__fput.__x64_sys_close.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.10 ± 32% +356.0% 0.47 ± 89% perf-sched.sch_delay.max.ms.__cond_resched.__put_anon_vma.unlink_anon_vmas.free_pgtables.exit_mmap 0.08 ± 24% +258.2% 0.28 ± 24% perf-sched.sch_delay.max.ms.__cond_resched.do_close_on_exec.begin_new_exec.load_elf_binary.exec_binprm 0.20 ± 78% +328.1% 0.85 ± 65% perf-sched.sch_delay.max.ms.__cond_resched.down_read.walk_component.link_path_walk.path_lookupat 0.07 ± 36% +456.5% 0.39 ±102% perf-sched.sch_delay.max.ms.__cond_resched.down_write.__mmap_new_vma.__mmap_region.do_mmap 0.07 ± 40% +149.9% 0.18 ± 95% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.exec_mmap.begin_new_exec.load_elf_binary 0.12 ± 44% +129.2% 0.27 ± 52% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.setup_arg_pages.load_elf_binary.exec_binprm 0.04 ± 46% +329.1% 0.17 ± 31% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.elf_load.load_elf_binary 0.07 ± 71% +152.7% 0.18 ± 20% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.elf_load.load_elf_interp 0.04 ± 44% +403.2% 0.19 ± 70% perf-sched.sch_delay.max.ms.__cond_resched.dput.__fput.__x64_sys_close.do_syscall_64 0.09 ± 41% +272.9% 0.33 ± 47% perf-sched.sch_delay.max.ms.__cond_resched.dput.d_alloc_parallel.__lookup_slow.walk_component 0.13 ± 31% +205.2% 0.40 ± 34% perf-sched.sch_delay.max.ms.__cond_resched.dput.open_last_lookups.path_openat.do_filp_open 0.15 ± 59% +1852.6% 2.92 ±134% perf-sched.sch_delay.max.ms.__cond_resched.dput.step_into.link_path_walk.path_openat 0.12 ± 50% +707.1% 0.94 ±101% perf-sched.sch_delay.max.ms.__cond_resched.dput.terminate_walk.path_openat.do_filp_open 0.09 ± 39% +137.4% 0.21 ± 34% perf-sched.sch_delay.max.ms.__cond_resched.exit_mmap.__mmput.exec_mmap.begin_new_exec 0.06 ± 47% +112.3% 0.13 ± 44% perf-sched.sch_delay.max.ms.__cond_resched.filemap_read.__kernel_read.exec_binprm.bprm_execve 0.11 ± 54% +588.8% 0.74 ± 49% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.getname_flags.part.0 0.07 ± 35% +158.5% 0.17 ± 38% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__mmap_new_vma 0.05 ± 88% +605.9% 0.36 ± 62% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__split_vma 0.04 ± 94% +218.3% 0.12 ± 45% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.vma_link 0.13 ± 73% +415.6% 0.65 ± 48% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.__split_vma.vms_gather_munmap_vmas 0.07 ± 76% +140.3% 0.18 ± 21% perf-sched.sch_delay.max.ms.__cond_resched.mmput.exec_mmap.begin_new_exec.load_elf_binary 0.15 ±162% -94.1% 0.01 ± 10% perf-sched.sch_delay.max.ms.__cond_resched.mutex_lock.anon_pipe_read.vfs_read.ksys_read 0.37 ± 29% +79.8% 0.66 ± 9% perf-sched.sch_delay.max.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.15 ± 34% +407.2% 0.77 ± 41% perf-sched.sch_delay.max.ms.__cond_resched.unmap_vmas.vms_clear_ptes.part.0 0.10 ± 63% +438.3% 0.53 ± 46% perf-sched.sch_delay.max.ms.__cond_resched.wp_page_copy.__handle_mm_fault.handle_mm_fault.do_user_addr_fault 0.07 ± 31% +19792.4% 14.82 ±219% perf-sched.sch_delay.max.ms.__cond_resched.zap_pmd_range.isra.0.unmap_page_range 12.60 ±202% +436.8% 67.62 ± 74% perf-sched.sch_delay.max.ms.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 0.13 ± 22% +55.2% 0.20 ± 24% perf-sched.sch_delay.max.ms.exit_to_user_mode_loop.ret_from_fork.ret_from_fork_asm.[unknown] 0.11 ± 40% +83.7% 0.20 ± 23% perf-sched.sch_delay.max.ms.io_schedule.folio_wait_bit_common.__do_fault.do_read_fault 0.28 ± 76% +379.7% 1.34 ± 66% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown] 0.05 ± 58% +1155.4% 0.62 ± 72% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown].[unknown] 0.06 ± 51% +785.5% 0.55 ± 43% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown].[unknown] 28.85 ± 15% +50.7% 43.47 ± 18% perf-sched.wait_and_delay.avg.ms.__cond_resched.mutex_lock.futex_exit_release.exit_mm_release.exit_mm 6.57 ± 4% +11.9% 7.35 ± 4% perf-sched.wait_and_delay.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.02 ± 2% +170.8% 0.06 perf-sched.wait_and_delay.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 481.00 ± 6% -20.4% 382.83 ± 3% perf-sched.wait_and_delay.count.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput 43.00 ± 12% -25.2% 32.17 ± 11% perf-sched.wait_and_delay.count.__cond_resched.down_write.anon_vma_clone.anon_vma_fork.dup_mmap 313.17 ± 5% -17.1% 259.67 ± 6% perf-sched.wait_and_delay.count.__cond_resched.down_write.unlink_anon_vmas.free_pgtables.exit_mmap 2016 +21.2% 2443 ± 4% perf-sched.wait_and_delay.count.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 632.00 -8.8% 576.33 ± 3% perf-sched.wait_and_delay.count.__cond_resched.zap_pte_range.zap_pmd_range.isra.0 1490 ± 3% -13.0% 1296 ± 6% perf-sched.wait_and_delay.count.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 7.78 ± 7% +45.7% 11.33 ± 13% perf-sched.wait_and_delay.max.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 4.75 ± 21% +512.5% 29.11 ± 27% perf-sched.wait_and_delay.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 4.73 ± 20% +83.1% 8.67 ± 34% perf-sched.wait_time.avg.ms.__cond_resched.__put_anon_vma.unlink_anon_vmas.free_pgtables.exit_mmap 31.76 ± 16% -24.7% 23.90 ± 17% perf-sched.wait_time.avg.ms.__cond_resched.down_write.anon_vma_clone.anon_vma_fork.dup_mmap 3.33 ± 13% +42.4% 4.74 ± 11% perf-sched.wait_time.avg.ms.__cond_resched.down_write.vfs_unlink.do_unlinkat.__x64_sys_unlinkat 3.22 ± 23% +34.9% 4.34 ± 10% perf-sched.wait_time.avg.ms.__cond_resched.dput.do_unlinkat.__x64_sys_unlinkat.do_syscall_64 3.72 ± 2% +14.5% 4.25 ± 6% perf-sched.wait_time.avg.ms.__cond_resched.dput.open_last_lookups.path_openat.do_filp_open 2.99 +13.0% 3.37 ± 3% perf-sched.wait_time.avg.ms.__cond_resched.dput.terminate_walk.path_openat.do_filp_open 3.25 ± 3% +12.8% 3.67 ± 7% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.alloc_empty_file.path_openat.do_filp_open 2.99 ± 4% +11.0% 3.32 ± 6% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.commit_merge 2.78 ± 3% +9.5% 3.05 ± 5% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.__mmap_new_vma.__mmap_region 3.08 ± 9% +17.7% 3.63 ± 7% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.do_brk_flags.__do_sys_brk 2.52 ± 46% +59.0% 4.01 ± 12% perf-sched.wait_time.avg.ms.__cond_resched.mnt_want_write.do_unlinkat.__x64_sys_unlinkat.do_syscall_64 28.84 ± 15% +50.1% 43.30 ± 18% perf-sched.wait_time.avg.ms.__cond_resched.mutex_lock.futex_exit_release.exit_mm_release.exit_mm 3.54 ± 2% +12.8% 4.00 ± 6% perf-sched.wait_time.avg.ms.__cond_resched.remove_vma.vms_complete_munmap_vmas.__mmap_region.do_mmap 6.56 ± 4% +11.8% 7.34 ± 4% perf-sched.wait_time.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 3.21 ± 2% +16.7% 3.75 ± 3% perf-sched.wait_time.avg.ms.__cond_resched.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat 0.02 ± 2% +170.8% 0.06 perf-sched.wait_time.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 0.39 ± 29% +80.4% 0.71 ± 20% perf-sched.wait_time.avg.ms.io_schedule.folio_wait_bit_common.__do_fault.do_read_fault 1.39 ± 2% +21.2% 1.69 ± 2% perf-sched.wait_time.avg.ms.io_schedule.folio_wait_bit_common.filemap_fault.__do_fault 3.78 ± 4% +10.1% 4.16 ± 3% perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown] 0.02 ± 8% -20.6% 0.01 ± 11% perf-sched.wait_time.avg.ms.schedule_timeout.__wait_for_common.stop_one_cpu.sched_exec 5.22 ± 11% +32.0% 6.89 ± 19% perf-sched.wait_time.max.ms.__cond_resched.__anon_vma_prepare.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault 5.93 ± 10% +28.7% 7.63 ± 8% perf-sched.wait_time.max.ms.__cond_resched.__dentry_kill.dput.step_into.link_path_walk 5.23 ± 9% +34.3% 7.03 ± 9% perf-sched.wait_time.max.ms.__cond_resched.__get_user_pages.get_user_pages_remote.get_arg_page.copy_strings 6.67 ± 7% +19.6% 7.98 ± 10% perf-sched.wait_time.max.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region 5.72 ± 4% +22.8% 7.03 ± 19% perf-sched.wait_time.max.ms.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.vms_clear_ptes.part 6.52 ± 12% +28.1% 8.35 ± 8% perf-sched.wait_time.max.ms.__cond_resched.copy_strings.isra.0.do_execveat_common 5.42 ± 5% +24.5% 6.74 ± 9% perf-sched.wait_time.max.ms.__cond_resched.do_close_on_exec.begin_new_exec.load_elf_binary.exec_binprm 6.05 ± 10% +34.3% 8.12 ± 12% perf-sched.wait_time.max.ms.__cond_resched.down_read.walk_component.link_path_walk.path_lookupat 6.77 ± 14% +36.2% 9.22 ± 13% perf-sched.wait_time.max.ms.__cond_resched.down_read.walk_component.link_path_walk.path_openat 4.63 ± 20% +43.0% 6.62 ± 16% perf-sched.wait_time.max.ms.__cond_resched.down_write.vfs_unlink.do_unlinkat.__x64_sys_unlinkat 4.80 ± 12% +33.0% 6.38 ± 13% perf-sched.wait_time.max.ms.__cond_resched.down_write.vma_prepare.__split_vma.vms_gather_munmap_vmas 5.03 ± 11% +23.9% 6.23 ± 12% perf-sched.wait_time.max.ms.__cond_resched.down_write.vma_prepare.commit_merge.vma_expand 4.67 ± 11% +30.9% 6.12 ± 16% perf-sched.wait_time.max.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64 6.39 ± 7% +29.8% 8.29 ± 16% perf-sched.wait_time.max.ms.__cond_resched.dput.d_alloc_parallel.__lookup_slow.walk_component 4.39 ± 14% +53.2% 6.73 ± 19% perf-sched.wait_time.max.ms.__cond_resched.dput.do_unlinkat.__x64_sys_unlinkat.do_syscall_64 7.06 ± 9% +36.3% 9.62 ± 7% perf-sched.wait_time.max.ms.__cond_resched.dput.open_last_lookups.path_openat.do_filp_open 6.48 ± 7% +2586.0% 174.00 ±212% perf-sched.wait_time.max.ms.__cond_resched.dput.step_into.link_path_walk.path_lookupat 6.65 ± 8% +35.1% 8.99 ± 10% perf-sched.wait_time.max.ms.__cond_resched.dput.step_into.link_path_walk.path_openat 6.53 ± 15% +33.4% 8.71 ± 11% perf-sched.wait_time.max.ms.__cond_resched.dput.terminate_walk.path_openat.do_filp_open 6.18 ± 3% +65.1% 10.20 ± 47% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.alloc_empty_file.path_openat.do_filp_open 6.44 ± 7% +33.7% 8.60 ± 15% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.__mmap_new_vma.__mmap_region 6.00 ± 9% +22.3% 7.33 ± 8% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.__split_vma.vms_gather_munmap_vmas 5.43 ± 7% +36.0% 7.38 ± 11% perf-sched.wait_time.max.ms.__cond_resched.remove_vma.vms_complete_munmap_vmas.__mmap_region.do_mmap 7.76 ± 7% +45.0% 11.25 ± 13% perf-sched.wait_time.max.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 6.24 ± 4% +35.2% 8.44 ± 3% perf-sched.wait_time.max.ms.__cond_resched.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat 6.36 ± 9% +26.3% 8.04 ± 4% perf-sched.wait_time.max.ms.__cond_resched.unmap_vmas.vms_clear_ptes.part.0 6.12 ± 11% +64.1% 10.04 ± 36% perf-sched.wait_time.max.ms.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk 4.75 ± 21% +512.5% 29.11 ± 27% perf-sched.wait_time.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 5.60 ± 13% +24.3% 6.96 ± 15% perf-sched.wait_time.max.ms.io_schedule.folio_wait_bit_common.__do_fault.do_read_fault 5.92 ± 14% +55.5% 9.21 ± 36% perf-sched.wait_time.max.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.vma_prepare *************************************************************************************************** lkp-icl-2sp9: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory ========================================================================================= compiler/cpufreq_governor/kconfig/nr_task/rootfs/runtime/tbox_group/test/testcase: gcc-12/performance/x86_64-rhel-9.4/100%/debian-12-x86_64-20240206.cgz/300s/lkp-icl-2sp9/shell1/unixbench commit: d398a68e8b ("# gpg: Signature made Wed 25 Jun 2025 12:55:36 AM CEST") 155213a2ae ("sched/fair: Bump sd->max_newidle_lb_cost when newidle balance fails") d398a68e8bcf430e 155213a2aed42c85361bf4f5c81 ---------------- --------------------------- %stddev %change %stddev \ | \ 17885 +39.2% 24889 uptime.idle 1.606e+10 +42.7% 2.292e+10 cpuidle..time 2.147e+08 -23.5% 1.643e+08 cpuidle..usage 3284061 -11.1% 2918362 ± 2% meminfo.Active 3284061 -11.1% 2918362 ± 2% meminfo.Active(anon) 3777829 -10.0% 3398222 meminfo.Committed_AS 2546265 -14.6% 2174932 ± 2% meminfo.Shmem 5.333e+08 -22.5% 4.133e+08 numa-numastat.node0.local_node 5.333e+08 -22.5% 4.133e+08 numa-numastat.node0.numa_hit 5.313e+08 -22.6% 4.112e+08 numa-numastat.node1.local_node 5.314e+08 -22.6% 4.112e+08 numa-numastat.node1.numa_hit 5.332e+08 -22.5% 4.133e+08 numa-vmstat.node0.numa_hit 5.332e+08 -22.5% 4.133e+08 numa-vmstat.node0.numa_local 5.313e+08 -22.6% 4.112e+08 numa-vmstat.node1.numa_hit 5.312e+08 -22.6% 4.112e+08 numa-vmstat.node1.numa_local 40.47 +41.7% 57.33 vmstat.cpu.id 40.07 -16.9% 33.31 ± 3% vmstat.procs.r 653105 -33.5% 434076 vmstat.system.cs 505545 -33.3% 337403 vmstat.system.in 4094 ± 2% -23.2% 3143 ± 2% perf-c2c.DRAM.local 27248 -28.9% 19371 perf-c2c.DRAM.remote 24179 -29.2% 17107 perf-c2c.HITM.local 17653 -26.8% 12928 perf-c2c.HITM.remote 41833 -28.2% 30035 perf-c2c.HITM.total 40.27 +16.9 57.19 mpstat.cpu.all.idle% 0.00 ± 5% +0.0 0.01 ± 8% mpstat.cpu.all.iowait% 1.37 -0.5 0.87 mpstat.cpu.all.irq% 0.64 -0.2 0.48 mpstat.cpu.all.soft% 49.02 -13.5 35.49 mpstat.cpu.all.sys% 8.71 -2.7 5.96 mpstat.cpu.all.usr% 64.63 -26.7% 47.38 mpstat.max_utilization_pct 35048 -22.8% 27046 unixbench.score 148604 -22.8% 114678 unixbench.throughput 11422972 -24.9% 8573972 unixbench.time.involuntary_context_switches 486973 ± 2% -27.9% 351159 unixbench.time.major_page_faults 1.278e+09 -22.6% 9.892e+08 unixbench.time.minor_page_faults 3536 -24.0% 2686 unixbench.time.percent_of_cpu_this_job_got 16992 -24.0% 12919 unixbench.time.system_time 5309 -24.1% 4027 unixbench.time.user_time 1.985e+08 -33.7% 1.315e+08 unixbench.time.voluntary_context_switches 93620593 -22.8% 72304443 unixbench.workload 821039 -11.1% 729659 ± 2% proc-vmstat.nr_active_anon 1543486 -5.9% 1452488 proc-vmstat.nr_file_pages 31917 -10.5% 28561 proc-vmstat.nr_mapped 15279 -5.0% 14511 proc-vmstat.nr_page_table_pages 636492 -14.6% 543775 ± 2% proc-vmstat.nr_shmem 821039 -11.1% 729659 ± 2% proc-vmstat.nr_zone_active_anon 1.064e+09 -22.5% 8.245e+08 proc-vmstat.numa_hit 1.064e+09 -22.5% 8.244e+08 proc-vmstat.numa_local 1.092e+09 -22.5% 8.462e+08 proc-vmstat.pgalloc_normal 1.281e+09 -22.5% 9.918e+08 proc-vmstat.pgfault 1.092e+09 -22.5% 8.456e+08 proc-vmstat.pgfree 62204942 -22.7% 48080529 proc-vmstat.pgreuse 49220 -22.8% 38010 proc-vmstat.thp_fault_alloc 20630248 -22.8% 15929133 proc-vmstat.unevictable_pgs_culled 3.32 -13.5% 2.87 perf-stat.i.MPKI 1.569e+10 -26.7% 1.15e+10 perf-stat.i.branch-instructions 1.65 -0.1 1.51 perf-stat.i.branch-miss-rate% 2.554e+08 -33.2% 1.706e+08 perf-stat.i.branch-misses 21.21 +1.0 22.21 perf-stat.i.cache-miss-rate% 2.564e+08 -36.9% 1.619e+08 perf-stat.i.cache-misses 1.195e+09 -39.8% 7.199e+08 perf-stat.i.cache-references 655825 -33.6% 435756 perf-stat.i.context-switches 1.453e+11 -27.8% 1.049e+11 perf-stat.i.cpu-cycles 165484 -50.7% 81565 perf-stat.i.cpu-migrations 573.07 +13.7% 651.61 perf-stat.i.cycles-between-cache-misses 7.614e+10 -26.8% 5.577e+10 perf-stat.i.instructions 0.54 +1.4% 0.55 perf-stat.i.ipc 771.89 ± 2% -27.9% 556.73 perf-stat.i.major-faults 74.86 -25.0% 56.11 perf-stat.i.metric.K/sec 1985382 -22.6% 1537449 perf-stat.i.minor-faults 1986154 -22.6% 1538006 perf-stat.i.page-faults 3.37 -13.8% 2.90 perf-stat.overall.MPKI 1.63 -0.1 1.48 perf-stat.overall.branch-miss-rate% 21.45 +1.0 22.48 perf-stat.overall.cache-miss-rate% 566.79 +14.3% 647.85 perf-stat.overall.cycles-between-cache-misses 0.52 +1.5% 0.53 perf-stat.overall.ipc 512996 -5.1% 486678 perf-stat.overall.path-length 1.567e+10 -26.7% 1.148e+10 perf-stat.ps.branch-instructions 2.55e+08 -33.2% 1.704e+08 perf-stat.ps.branch-misses 2.559e+08 -36.9% 1.616e+08 perf-stat.ps.cache-misses 1.193e+09 -39.8% 7.188e+08 perf-stat.ps.cache-references 654796 -33.6% 435084 perf-stat.ps.context-switches 1.451e+11 -27.8% 1.047e+11 perf-stat.ps.cpu-cycles 165235 -50.7% 81443 perf-stat.ps.cpu-migrations 7.603e+10 -26.8% 5.568e+10 perf-stat.ps.instructions 770.81 ± 2% -27.9% 555.87 perf-stat.ps.major-faults 1982349 -22.6% 1535062 perf-stat.ps.minor-faults 1983120 -22.6% 1535618 perf-stat.ps.page-faults 4.803e+13 -26.7% 3.519e+13 perf-stat.total.instructions 12400028 -24.2% 9405194 sched_debug.cfs_rq:/.avg_vruntime.avg 13618254 -22.8% 10510414 ± 2% sched_debug.cfs_rq:/.avg_vruntime.max 12127726 -24.4% 9171310 sched_debug.cfs_rq:/.avg_vruntime.min 0.63 ± 2% -20.0% 0.50 ± 7% sched_debug.cfs_rq:/.h_nr_queued.avg 2.20 ± 5% +21.4% 2.67 ± 7% sched_debug.cfs_rq:/.h_nr_queued.max 0.58 ± 2% +13.4% 0.66 ± 3% sched_debug.cfs_rq:/.h_nr_queued.stddev 0.62 ± 2% -20.6% 0.49 ± 7% sched_debug.cfs_rq:/.h_nr_runnable.avg 2.12 ± 4% +22.1% 2.59 ± 7% sched_debug.cfs_rq:/.h_nr_runnable.max 0.56 ± 2% +12.9% 0.64 ± 3% sched_debug.cfs_rq:/.h_nr_runnable.stddev 8139981 ± 22% -36.3% 5185921 ± 25% sched_debug.cfs_rq:/.left_deadline.max 1215466 ± 19% -41.7% 708295 ± 32% sched_debug.cfs_rq:/.left_deadline.stddev 8139899 ± 22% -36.3% 5185855 ± 25% sched_debug.cfs_rq:/.left_vruntime.max 1215455 ± 19% -41.7% 708286 ± 32% sched_debug.cfs_rq:/.left_vruntime.stddev 13.41 ± 4% -24.6% 10.11 ± 3% sched_debug.cfs_rq:/.load_avg.min 174.00 ± 9% +19.4% 207.75 ± 7% sched_debug.cfs_rq:/.load_avg.stddev 12400028 -24.2% 9405194 sched_debug.cfs_rq:/.min_vruntime.avg 13618254 -22.8% 10510414 ± 2% sched_debug.cfs_rq:/.min_vruntime.max 12127726 -24.4% 9171310 sched_debug.cfs_rq:/.min_vruntime.min 0.58 ± 2% -27.2% 0.42 ± 6% sched_debug.cfs_rq:/.nr_queued.avg 34.18 ± 18% +50.0% 51.29 ± 17% sched_debug.cfs_rq:/.removed.load_avg.avg 152.53 ± 12% +29.9% 198.07 ± 10% sched_debug.cfs_rq:/.removed.load_avg.stddev 7.67 ± 27% +50.9% 11.56 ± 20% sched_debug.cfs_rq:/.removed.runnable_avg.avg 7.63 ± 27% +47.4% 11.25 ± 20% sched_debug.cfs_rq:/.removed.util_avg.avg 8139899 ± 22% -36.3% 5185856 ± 25% sched_debug.cfs_rq:/.right_vruntime.max 1215455 ± 19% -41.7% 708286 ± 32% sched_debug.cfs_rq:/.right_vruntime.stddev 646.44 -8.7% 589.99 ± 2% sched_debug.cfs_rq:/.runnable_avg.avg 106.88 ± 10% -28.9% 75.98 ± 16% sched_debug.cfs_rq:/.runnable_avg.min 653.86 -8.3% 599.55 ± 2% sched_debug.cfs_rq:/.util_avg.avg 118.14 ± 9% -21.0% 93.29 ± 13% sched_debug.cfs_rq:/.util_avg.min 94.09 ± 6% -17.2% 77.93 ± 8% sched_debug.cfs_rq:/.util_est.avg 145955 +82.2% 265990 ± 3% sched_debug.cpu.avg_idle.avg 264026 ± 6% +124.8% 593601 ± 3% sched_debug.cpu.avg_idle.max 32830 ± 9% +106.8% 67896 ± 7% sched_debug.cpu.avg_idle.min 48879 ± 3% +123.2% 109086 ± 4% sched_debug.cpu.avg_idle.stddev 1133713 ± 9% -35.0% 737172 ± 7% sched_debug.cpu.curr->pid.avg 500274 +183.1% 1416170 sched_debug.cpu.max_idle_balance_cost.avg 510990 +192.0% 1492181 sched_debug.cpu.max_idle_balance_cost.max 500000 +167.2% 1335777 sched_debug.cpu.max_idle_balance_cost.min 1562 ± 71% +2956.4% 47752 sched_debug.cpu.max_idle_balance_cost.stddev 0.63 -20.4% 0.50 ± 6% sched_debug.cpu.nr_running.avg 0.59 ± 3% +13.2% 0.66 ± 3% sched_debug.cpu.nr_running.stddev 3068067 -33.2% 2048410 sched_debug.cpu.nr_switches.avg 3141067 -33.8% 2079700 sched_debug.cpu.nr_switches.max 2933953 -32.6% 1978371 sched_debug.cpu.nr_switches.min 35990 ± 10% -47.0% 19089 ± 21% sched_debug.cpu.nr_switches.stddev 0.70 ± 9% +25.0% 0.88 ± 7% sched_debug.cpu.nr_uninterruptible.avg 14730 ± 34% -77.1% 3372 ± 12% sched_debug.cpu.nr_uninterruptible.max -26083 -86.0% -3660 sched_debug.cpu.nr_uninterruptible.min 8186 ± 19% -79.9% 1643 ± 9% sched_debug.cpu.nr_uninterruptible.stddev 0.01 ± 16% +87.8% 0.03 ± 26% perf-sched.sch_delay.avg.ms.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.__pmd_alloc 0.01 ± 12% +86.6% 0.03 ± 13% perf-sched.sch_delay.avg.ms.__cond_resched.__anon_vma_prepare.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault 0.01 ± 29% +83.5% 0.02 ± 13% perf-sched.sch_delay.avg.ms.__cond_resched.__anon_vma_prepare.__vmf_anon_prepare.do_pte_missing.__handle_mm_fault 0.01 ± 24% +307.6% 0.05 ± 24% perf-sched.sch_delay.avg.ms.__cond_resched.__do_fault.do_read_fault.do_pte_missing.__handle_mm_fault 0.02 ± 22% +96.9% 0.03 ± 79% perf-sched.sch_delay.avg.ms.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput 0.01 ± 68% -85.9% 0.00 ±152% perf-sched.sch_delay.avg.ms.__cond_resched.alloc_pages_bulk_noprof.__vmalloc_area_node.__vmalloc_node_range_noprof.__vmalloc_node_noprof 0.01 ± 26% +59.8% 0.02 ± 8% perf-sched.sch_delay.avg.ms.__cond_resched.change_pud_range.isra.0.change_protection_range 0.04 ±141% -87.3% 0.00 ± 18% perf-sched.sch_delay.avg.ms.__cond_resched.down_read.exit_mm.do_exit.do_group_exit 0.01 ± 11% +37.9% 0.02 ± 9% perf-sched.sch_delay.avg.ms.__cond_resched.down_read.walk_component.link_path_walk.path_openat 0.02 ± 28% +106.1% 0.03 ± 35% perf-sched.sch_delay.avg.ms.__cond_resched.down_read.walk_component.path_lookupat.filename_lookup 0.01 ± 18% +57.5% 0.02 ± 34% perf-sched.sch_delay.avg.ms.__cond_resched.down_write.vma_prepare.__split_vma.vma_modify 0.02 ± 67% -63.6% 0.01 ± 49% perf-sched.sch_delay.avg.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64 0.01 ± 7% +44.7% 0.01 ± 17% perf-sched.sch_delay.avg.ms.__cond_resched.dput.open_last_lookups.path_openat.do_filp_open 0.01 ± 28% +134.0% 0.02 ± 33% perf-sched.sch_delay.avg.ms.__cond_resched.dput.path_put.vfs_statx.vfs_fstatat 0.01 ± 5% +42.3% 0.02 ± 17% perf-sched.sch_delay.avg.ms.__cond_resched.dput.step_into.link_path_walk.path_openat 0.01 ± 17% +125.7% 0.03 ± 19% perf-sched.sch_delay.avg.ms.__cond_resched.exit_mmap.__mmput.exec_mmap.begin_new_exec 0.01 ± 11% -28.6% 0.01 ± 6% perf-sched.sch_delay.avg.ms.__cond_resched.filemap_read.__kernel_read.load_elf_binary.exec_binprm 0.02 ± 50% +90.3% 0.03 ± 16% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_lru_noprof.__d_alloc.d_alloc.d_alloc_parallel 0.03 ± 60% -86.0% 0.00 ± 72% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_lru_noprof.__d_alloc.d_alloc_pseudo.alloc_file_pseudo 0.01 ± 58% +116.2% 0.01 ± 59% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_lru_noprof.alloc_inode.new_inode.ramfs_get_inode 0.01 ± 25% +140.7% 0.02 ± 42% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.vma_shrink 0.02 ± 31% +93.1% 0.03 ± 23% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc._install_special_mapping.map_vdso 0.01 +95.8% 0.02 ± 3% perf-sched.sch_delay.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 0.01 ± 12% +70.0% 0.02 ± 22% perf-sched.sch_delay.avg.ms.__cond_resched.zap_pte_range.zap_pmd_range.isra.0 0.02 ± 3% +21.1% 0.02 ± 6% perf-sched.sch_delay.avg.ms.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.01 ± 8% +93.8% 0.03 ± 24% perf-sched.sch_delay.avg.ms.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 0.01 ± 9% -29.9% 0.01 ± 25% perf-sched.sch_delay.avg.ms.exit_to_user_mode_loop.ret_from_fork.ret_from_fork_asm.[unknown] 0.01 ± 25% +85.1% 0.02 ± 27% perf-sched.sch_delay.avg.ms.io_schedule.folio_wait_bit_common.__do_fault.do_read_fault 0.01 ± 4% +24.1% 0.02 ± 6% perf-sched.sch_delay.avg.ms.io_schedule.folio_wait_bit_common.filemap_fault.__do_fault 0.01 ± 7% +80.8% 0.02 ± 19% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown] 0.01 ± 5% +87.4% 0.03 ± 7% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown] 0.01 ± 6% +54.1% 0.02 ± 6% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown] 0.01 ± 7% +51.5% 0.02 ± 10% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown] 0.04 ± 14% +138.2% 0.10 ± 14% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown].[unknown] 0.01 ± 4% +22.2% 0.01 ± 2% perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.open_last_lookups 0.01 +45.5% 0.02 perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.walk_component 0.01 ± 5% +44.0% 0.01 ± 4% perf-sched.sch_delay.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.open_last_lookups 0.02 ± 9% -18.5% 0.01 ± 7% perf-sched.sch_delay.avg.ms.schedule_timeout.__wait_for_common.stop_one_cpu.sched_exec 0.01 ± 6% +44.9% 0.02 ± 5% perf-sched.sch_delay.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 0.01 ± 5% +22.8% 0.02 ± 5% perf-sched.sch_delay.avg.ms.sigsuspend.__x64_sys_rt_sigsuspend.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.03 -14.0% 0.03 perf-sched.sch_delay.avg.ms.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 0.23 ± 55% +212.5% 0.72 ± 65% perf-sched.sch_delay.max.ms.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.__pmd_alloc 0.08 ± 43% +264.0% 0.29 ± 21% perf-sched.sch_delay.max.ms.__cond_resched.__do_fault.do_read_fault.do_pte_missing.__handle_mm_fault 0.02 ±117% -91.6% 0.00 ±152% perf-sched.sch_delay.max.ms.__cond_resched.alloc_pages_bulk_noprof.__vmalloc_area_node.__vmalloc_node_range_noprof.__vmalloc_node_noprof 0.08 ± 55% +174.1% 0.21 ± 41% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.create_elf_tables.load_elf_binary.exec_binprm 0.13 ± 47% +441.9% 0.70 ± 92% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.elf_load.load_elf_interp 0.30 ±105% -83.7% 0.05 ±127% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64 0.19 ± 53% +124.7% 0.43 ± 41% perf-sched.sch_delay.max.ms.__cond_resched.dput.open_last_lookups.path_openat.do_filp_open 0.08 ± 79% +223.7% 0.28 ± 41% perf-sched.sch_delay.max.ms.__cond_resched.dput.path_put.vfs_statx.vfs_fstatat 0.10 ± 39% +110.6% 0.20 ± 22% perf-sched.sch_delay.max.ms.__cond_resched.exit_mmap.__mmput.exec_mmap.begin_new_exec 0.10 ± 76% -95.4% 0.00 ± 74% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_lru_noprof.__d_alloc.d_alloc_pseudo.alloc_file_pseudo 0.16 ± 42% +150.8% 0.40 ± 52% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc._install_special_mapping.map_vdso 0.96 ± 22% +124.7% 2.15 ± 8% perf-sched.sch_delay.max.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 1.10 ± 43% +815.9% 10.10 ± 98% perf-sched.sch_delay.max.ms.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 0.75 ± 22% +132.9% 1.74 ± 8% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown] 3.73 ± 9% +47.5% 5.50 ± 22% perf-sched.sch_delay.max.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.open_last_lookups 0.01 ± 3% +33.8% 0.01 ± 3% perf-sched.total_sch_delay.average.ms 1.01 +17.2% 1.18 perf-sched.total_wait_and_delay.average.ms 1881224 -13.7% 1623988 perf-sched.total_wait_and_delay.count.ms 1.00 +17.0% 1.17 perf-sched.total_wait_time.average.ms 3.31 ± 27% -56.9% 1.43 ± 80% perf-sched.wait_and_delay.avg.ms.__cond_resched.down_write.unlink_file_vma_batch_process.free_pgtables.exit_mmap 2.76 ± 30% +89.1% 5.22 ± 17% perf-sched.wait_and_delay.avg.ms.__cond_resched.down_write.unlink_file_vma_batch_process.unlink_file_vma_batch_add.free_pgtables 12.77 ± 11% +48.5% 18.97 ± 21% perf-sched.wait_and_delay.avg.ms.__cond_resched.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write 15.74 ± 9% +57.4% 24.77 ± 15% perf-sched.wait_and_delay.avg.ms.__cond_resched.shmem_inode_acct_blocks.shmem_alloc_and_add_folio.shmem_get_folio_gfp.shmem_write_begin 6.30 +19.4% 7.52 perf-sched.wait_and_delay.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.06 +54.2% 0.09 perf-sched.wait_and_delay.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 0.59 +18.6% 0.70 perf-sched.wait_and_delay.avg.ms.anon_pipe_read.vfs_read.ksys_read.do_syscall_64 0.02 ± 3% +199.0% 0.05 perf-sched.wait_and_delay.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 5.97 +10.6% 6.60 perf-sched.wait_and_delay.avg.ms.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 20.32 +11.3% 22.62 ± 2% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_poll 0.22 +27.0% 0.28 perf-sched.wait_and_delay.avg.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.open_last_lookups 0.21 +23.7% 0.26 perf-sched.wait_and_delay.avg.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.walk_component 0.21 +20.4% 0.25 perf-sched.wait_and_delay.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.do_unlinkat 0.14 +27.2% 0.17 perf-sched.wait_and_delay.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.open_last_lookups 0.55 ± 2% +26.1% 0.69 ± 2% perf-sched.wait_and_delay.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 0.22 ± 2% +17.6% 0.26 ± 2% perf-sched.wait_and_delay.avg.ms.sigsuspend.__x64_sys_rt_sigsuspend.do_syscall_64.entry_SYSCALL_64_after_hwframe 7.31 +12.9% 8.25 perf-sched.wait_and_delay.avg.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 124.00 ± 11% -18.4% 101.17 ± 12% perf-sched.wait_and_delay.count.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.pte_alloc_one 15.33 ± 29% -69.6% 4.67 ±100% perf-sched.wait_and_delay.count.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.folio_alloc_noprof.__filemap_get_folio 538.67 ± 5% -20.1% 430.50 ± 5% perf-sched.wait_and_delay.count.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput 77.83 ± 6% -36.6% 49.33 ± 11% perf-sched.wait_and_delay.count.__cond_resched.copy_page_range.dup_mmap.dup_mm.constprop 123.83 ± 5% -15.5% 104.67 ± 7% perf-sched.wait_and_delay.count.__cond_resched.copy_pte_range.copy_p4d_range.copy_page_range.dup_mmap 36.50 ± 11% -19.2% 29.50 ± 10% perf-sched.wait_and_delay.count.__cond_resched.down_write.dup_mmap.dup_mm.constprop 393.83 -21.5% 309.33 ± 7% perf-sched.wait_and_delay.count.__cond_resched.down_write.unlink_anon_vmas.free_pgtables.exit_mmap 89.67 ± 4% -29.6% 63.17 ± 15% perf-sched.wait_and_delay.count.__cond_resched.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write 44.17 ± 14% -23.0% 34.00 ± 20% perf-sched.wait_and_delay.count.__cond_resched.kmem_cache_alloc_noprof.alloc_pid.copy_process.kernel_clone 33.50 ± 7% -29.4% 23.67 ± 15% perf-sched.wait_and_delay.count.__cond_resched.kmem_cache_alloc_noprof.anon_vma_fork.dup_mmap.dup_mm 194.67 ± 6% -29.1% 138.00 ± 7% perf-sched.wait_and_delay.count.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.dup_mmap.dup_mm 7.67 ± 24% -76.1% 1.83 ± 96% perf-sched.wait_and_delay.count.__cond_resched.mutex_lock.fdget_pos.ksys_write.do_syscall_64 32.50 ± 15% -33.3% 21.67 ± 14% perf-sched.wait_and_delay.count.__cond_resched.put_files_struct.part.0.do_exit 17.67 ± 16% -39.6% 10.67 ± 49% perf-sched.wait_and_delay.count.__cond_resched.remove_vma.exit_mmap.__mmput.exit_mm 6.83 ± 25% -56.1% 3.00 ± 33% perf-sched.wait_and_delay.count.__cond_resched.shmem_get_folio_gfp.shmem_write_begin.generic_perform_write.shmem_file_write_iter 30.33 ± 8% -34.1% 20.00 ± 25% perf-sched.wait_and_delay.count.__cond_resched.shmem_inode_acct_blocks.shmem_alloc_and_add_folio.shmem_get_folio_gfp.shmem_write_begin 2840 ± 3% -16.4% 2375 ± 3% perf-sched.wait_and_delay.count.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 23.17 ± 13% -38.1% 14.33 ± 56% perf-sched.wait_and_delay.count.__cond_resched.task_work_run.do_exit.do_group_exit.__x64_sys_exit_group 31.00 ± 10% -24.2% 23.50 ± 12% perf-sched.wait_and_delay.count.__cond_resched.uprobe_start_dup_mmap.dup_mm.constprop.0 85.67 ± 12% -26.7% 62.83 ± 7% perf-sched.wait_and_delay.count.__cond_resched.zap_pmd_range.isra.0.unmap_page_range 800.50 ± 2% -20.9% 633.50 ± 2% perf-sched.wait_and_delay.count.__cond_resched.zap_pte_range.zap_pmd_range.isra.0 75790 -12.9% 65991 perf-sched.wait_and_delay.count.anon_pipe_read.vfs_read.ksys_read.do_syscall_64 97386 -9.5% 88127 perf-sched.wait_and_delay.count.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 78732 -9.4% 71366 perf-sched.wait_and_delay.count.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 2316 ± 3% -16.3% 1939 perf-sched.wait_and_delay.count.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 79417 -15.0% 67470 perf-sched.wait_and_delay.count.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.open_last_lookups 1240653 -14.5% 1060844 perf-sched.wait_and_delay.count.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.walk_component 20806 -13.0% 18108 perf-sched.wait_and_delay.count.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.do_unlinkat 21677 -9.5% 19624 perf-sched.wait_and_delay.count.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 10823 -9.6% 9782 perf-sched.wait_and_delay.count.sigsuspend.__x64_sys_rt_sigsuspend.do_syscall_64.entry_SYSCALL_64_after_hwframe 83583 -11.4% 74050 perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 30.73 ± 3% +11.1% 34.13 ± 3% perf-sched.wait_and_delay.max.ms.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput 29.54 +16.8% 34.50 ± 6% perf-sched.wait_and_delay.max.ms.__cond_resched.down_write.unlink_anon_vmas.free_pgtables.exit_mmap 28.22 ± 2% +11.4% 31.45 ± 4% perf-sched.wait_and_delay.max.ms.__cond_resched.exit_mmap.__mmput.exit_mm.do_exit 21.87 ± 53% +64.4% 35.95 ± 8% perf-sched.wait_and_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.dup_fd.copy_process.kernel_clone 33.64 ± 2% +14.9% 38.65 ± 3% perf-sched.wait_and_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.dup_mmap.dup_mm 31.09 ± 5% +14.2% 35.50 perf-sched.wait_and_delay.max.ms.__cond_resched.mutex_lock_killable.pcpu_alloc_noprof.__percpu_counter_init_many.mm_init 30.01 ± 7% +26.8% 38.05 ± 18% perf-sched.wait_and_delay.max.ms.__cond_resched.pidfs_exit.release_task.wait_task_zombie.__do_wait 112.62 ± 24% +101.3% 226.66 ± 24% perf-sched.wait_and_delay.max.ms.__cond_resched.shmem_inode_acct_blocks.shmem_alloc_and_add_folio.shmem_get_folio_gfp.shmem_write_begin 2.24 ± 42% +81.7% 4.07 ± 10% perf-sched.wait_and_delay.max.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 3.51 ± 12% +511.3% 21.48 ± 24% perf-sched.wait_and_delay.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 7.75 ± 17% +26.8% 9.83 ± 17% perf-sched.wait_and_delay.max.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.open_last_lookups 0.57 ±128% -94.3% 0.03 ±214% perf-sched.wait_time.avg.ms.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.anon_pipe_write 0.13 ± 5% +34.8% 0.17 ± 12% perf-sched.wait_time.avg.ms.__cond_resched.__anon_vma_prepare.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault 0.20 ± 7% +41.3% 0.28 ± 17% perf-sched.wait_time.avg.ms.__cond_resched.__dentry_kill.dput.step_into.link_path_walk 0.15 ± 2% +17.5% 0.18 ± 2% perf-sched.wait_time.avg.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.__mmap_region 0.21 ± 11% +42.3% 0.30 ± 21% perf-sched.wait_time.avg.ms.__cond_resched.__kmalloc_cache_noprof.perf_event_mmap_event.perf_event_mmap.mprotect_fixup 0.17 ± 5% +44.0% 0.24 ± 8% perf-sched.wait_time.avg.ms.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.vms_clear_ptes.part 1.94 ± 97% -98.0% 0.04 ±146% perf-sched.wait_time.avg.ms.__cond_resched.alloc_pages_bulk_noprof.__vmalloc_area_node.__vmalloc_node_range_noprof.__vmalloc_node_noprof 0.19 ± 3% +22.1% 0.23 ± 5% perf-sched.wait_time.avg.ms.__cond_resched.change_pud_range.isra.0.change_protection_range 0.19 ± 2% +20.2% 0.23 ± 5% perf-sched.wait_time.avg.ms.__cond_resched.down_read.open_last_lookups.path_openat.do_filp_open 0.20 ± 3% +27.2% 0.26 ± 5% perf-sched.wait_time.avg.ms.__cond_resched.down_read.walk_component.link_path_walk.path_lookupat 0.19 +17.3% 0.22 ± 3% perf-sched.wait_time.avg.ms.__cond_resched.down_read.walk_component.link_path_walk.path_openat 3.30 ± 28% -50.9% 1.62 ± 59% perf-sched.wait_time.avg.ms.__cond_resched.down_write.unlink_file_vma_batch_process.free_pgtables.exit_mmap 2.75 ± 30% +89.3% 5.21 ± 17% perf-sched.wait_time.avg.ms.__cond_resched.down_write.unlink_file_vma_batch_process.unlink_file_vma_batch_add.free_pgtables 0.20 ± 4% +27.1% 0.25 ± 9% perf-sched.wait_time.avg.ms.__cond_resched.down_write.vma_prepare.__split_vma.vma_modify 0.20 +18.4% 0.24 ± 2% perf-sched.wait_time.avg.ms.__cond_resched.dput.d_alloc_parallel.__lookup_slow.walk_component 0.21 ± 20% +156.4% 0.53 ± 47% perf-sched.wait_time.avg.ms.__cond_resched.dput.do_unlinkat.__x64_sys_unlinkat.do_syscall_64 0.20 ± 3% +25.3% 0.25 ± 3% perf-sched.wait_time.avg.ms.__cond_resched.dput.open_last_lookups.path_openat.do_filp_open 0.20 +21.2% 0.25 ± 6% perf-sched.wait_time.avg.ms.__cond_resched.dput.step_into.link_path_walk.path_lookupat 0.19 +17.2% 0.23 ± 2% perf-sched.wait_time.avg.ms.__cond_resched.dput.step_into.link_path_walk.path_openat 0.20 ± 6% +18.7% 0.23 ± 9% perf-sched.wait_time.avg.ms.__cond_resched.dput.step_into.open_last_lookups.path_openat 0.17 ± 2% +19.5% 0.20 ± 2% perf-sched.wait_time.avg.ms.__cond_resched.dput.terminate_walk.path_openat.do_filp_open 0.01 ± 59% -49.4% 0.01 ± 11% perf-sched.wait_time.avg.ms.__cond_resched.filemap_read.__kernel_read.load_elf_binary.exec_binprm 12.77 ± 11% +48.5% 18.96 ± 21% perf-sched.wait_time.avg.ms.__cond_resched.generic_perform_write.shmem_file_write_iter.vfs_write.ksys_write 0.20 ± 8% +36.3% 0.28 ± 10% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_lru_noprof.__d_alloc.d_alloc.d_alloc_parallel 0.18 ± 4% +16.9% 0.21 ± 6% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.alloc_empty_file.path_openat.do_filp_open 0.18 ± 9% +26.6% 0.23 ± 7% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.__split_vma 0.18 ± 7% +13.4% 0.21 ± 7% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.commit_merge 0.17 ± 4% +9.9% 0.19 ± 3% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.__mmap_new_vma.__mmap_region 0.02 ± 37% +106.0% 0.05 ± 26% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc._install_special_mapping.map_vdso 0.20 ± 4% +20.9% 0.24 ± 3% perf-sched.wait_time.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.__split_vma.vms_gather_munmap_vmas 0.21 ± 4% +22.6% 0.26 ± 15% perf-sched.wait_time.avg.ms.__cond_resched.remove_vma.vms_complete_munmap_vmas.__mmap_region.do_mmap 0.05 ± 18% +89.5% 0.10 ± 24% perf-sched.wait_time.avg.ms.__cond_resched.remove_vma.vms_complete_munmap_vmas.do_vmi_align_munmap.do_vmi_munmap 15.73 ± 9% +57.4% 24.76 ± 15% perf-sched.wait_time.avg.ms.__cond_resched.shmem_inode_acct_blocks.shmem_alloc_and_add_folio.shmem_get_folio_gfp.shmem_write_begin 6.29 +19.4% 7.51 perf-sched.wait_time.avg.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.05 +47.2% 0.07 perf-sched.wait_time.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 0.19 ± 2% +28.7% 0.25 ± 6% perf-sched.wait_time.avg.ms.__cond_resched.truncate_inode_pages_range.evict.do_unlinkat.__x64_sys_unlinkat 0.17 +13.4% 0.20 ± 5% perf-sched.wait_time.avg.ms.__cond_resched.unmap_vmas.vms_clear_ptes.part.0 0.58 +18.9% 0.69 perf-sched.wait_time.avg.ms.anon_pipe_read.vfs_read.ksys_read.do_syscall_64 0.21 +20.0% 0.25 ± 3% perf-sched.wait_time.avg.ms.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk 0.16 ± 61% +131.0% 0.37 ± 48% perf-sched.wait_time.avg.ms.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat 0.02 ± 3% +199.0% 0.05 perf-sched.wait_time.avg.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 5.95 +10.5% 6.57 perf-sched.wait_time.avg.ms.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.10 +38.8% 0.14 ± 2% perf-sched.wait_time.avg.ms.io_schedule.folio_wait_bit_common.filemap_fault.__do_fault 0.21 ± 10% +14.0% 0.23 ± 2% perf-sched.wait_time.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown] 20.31 +11.3% 22.61 ± 2% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_poll 0.21 +27.4% 0.27 perf-sched.wait_time.avg.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.open_last_lookups 0.20 +22.4% 0.25 perf-sched.wait_time.avg.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.walk_component 0.20 +20.7% 0.24 perf-sched.wait_time.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.do_unlinkat 0.56 ± 17% +88.1% 1.06 ± 19% perf-sched.wait_time.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.dup_mmap 0.13 +25.9% 0.16 perf-sched.wait_time.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.open_last_lookups 0.02 ± 9% -18.5% 0.01 ± 7% perf-sched.wait_time.avg.ms.schedule_timeout.__wait_for_common.stop_one_cpu.sched_exec 0.54 ± 2% +25.7% 0.67 ± 2% perf-sched.wait_time.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 0.21 ± 2% +17.3% 0.25 ± 2% perf-sched.wait_time.avg.ms.sigsuspend.__x64_sys_rt_sigsuspend.do_syscall_64.entry_SYSCALL_64_after_hwframe 7.30 +13.0% 8.25 perf-sched.wait_time.avg.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.61 ±116% -94.7% 0.03 ±214% perf-sched.wait_time.max.ms.__cond_resched.__alloc_frozen_pages_noprof.alloc_pages_mpol.alloc_pages_noprof.anon_pipe_write 0.61 ± 28% +83.3% 1.11 ± 25% perf-sched.wait_time.max.ms.__cond_resched.__anon_vma_prepare.__vmf_anon_prepare.do_anonymous_page.__handle_mm_fault 0.47 ± 48% +188.9% 1.35 ± 44% perf-sched.wait_time.max.ms.__cond_resched.__dentry_kill.dput.step_into.link_path_walk 30.71 ± 3% +11.1% 34.13 ± 3% perf-sched.wait_time.max.ms.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.exit_mmap.__mmput 0.52 ± 20% +147.4% 1.29 ± 30% perf-sched.wait_time.max.ms.__cond_resched.__tlb_batch_free_encoded_pages.tlb_finish_mmu.vms_clear_ptes.part 2.59 ± 79% -98.5% 0.04 ±146% perf-sched.wait_time.max.ms.__cond_resched.alloc_pages_bulk_noprof.__vmalloc_area_node.__vmalloc_node_range_noprof.__vmalloc_node_noprof 0.64 ± 32% +142.2% 1.54 ± 32% perf-sched.wait_time.max.ms.__cond_resched.change_pud_range.isra.0.change_protection_range 0.51 ± 39% +143.0% 1.25 ± 33% perf-sched.wait_time.max.ms.__cond_resched.down_read.open_last_lookups.path_openat.do_filp_open 0.71 ± 14% +143.2% 1.74 ± 25% perf-sched.wait_time.max.ms.__cond_resched.down_read.walk_component.link_path_walk.path_lookupat 0.94 ± 25% +105.3% 1.93 ± 62% perf-sched.wait_time.max.ms.__cond_resched.down_read.walk_component.link_path_walk.path_openat 0.28 ± 13% +227.3% 0.91 ± 37% perf-sched.wait_time.max.ms.__cond_resched.down_write.anon_vma_clone.__split_vma.vma_modify 29.53 +16.8% 34.50 ± 6% perf-sched.wait_time.max.ms.__cond_resched.down_write.unlink_anon_vmas.free_pgtables.exit_mmap 0.77 ± 13% +89.6% 1.45 ± 11% perf-sched.wait_time.max.ms.__cond_resched.dput.d_alloc_parallel.__lookup_slow.walk_component 0.39 ± 19% +242.7% 1.34 ± 58% perf-sched.wait_time.max.ms.__cond_resched.dput.do_unlinkat.__x64_sys_unlinkat.do_syscall_64 0.95 ± 19% +65.1% 1.57 ± 24% perf-sched.wait_time.max.ms.__cond_resched.dput.open_last_lookups.path_openat.do_filp_open 1.03 ± 28% +89.8% 1.96 ± 15% perf-sched.wait_time.max.ms.__cond_resched.dput.step_into.link_path_walk.path_openat 0.84 ± 24% +141.8% 2.03 ± 30% perf-sched.wait_time.max.ms.__cond_resched.dput.terminate_walk.path_openat.do_filp_open 28.22 ± 2% +11.4% 31.45 ± 4% perf-sched.wait_time.max.ms.__cond_resched.exit_mmap.__mmput.exit_mm.do_exit 1.38 ± 75% +195.9% 4.09 ± 51% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_lru_noprof.__d_alloc.d_alloc.d_alloc_parallel 0.62 ± 21% +102.1% 1.25 ± 16% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.alloc_empty_file.path_openat.do_filp_open 21.83 ± 53% +64.6% 35.95 ± 8% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.dup_fd.copy_process.kernel_clone 0.94 ± 21% +85.0% 1.74 ± 32% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.__split_vma.vms_gather_munmap_vmas 33.63 ± 2% +14.9% 38.63 ± 3% perf-sched.wait_time.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_dup.dup_mmap.dup_mm 31.08 ± 5% +14.2% 35.50 perf-sched.wait_time.max.ms.__cond_resched.mutex_lock_killable.pcpu_alloc_noprof.__percpu_counter_init_many.mm_init 30.01 ± 7% +18.6% 35.59 ± 7% perf-sched.wait_time.max.ms.__cond_resched.pidfs_exit.release_task.wait_task_zombie.__do_wait 112.62 ± 24% +101.3% 226.66 ± 24% perf-sched.wait_time.max.ms.__cond_resched.shmem_inode_acct_blocks.shmem_alloc_and_add_folio.shmem_get_folio_gfp.shmem_write_begin 0.77 ± 26% +134.3% 1.80 ± 18% perf-sched.wait_time.max.ms.d_alloc_parallel.__lookup_slow.walk_component.link_path_walk 3.51 ± 12% +511.3% 21.48 ± 24% perf-sched.wait_time.max.ms.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 29.10 ± 4% +599.0% 203.42 ±175% perf-sched.wait_time.max.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown] 4.03 ± 16% +39.6% 5.62 ± 20% perf-sched.wait_time.max.ms.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.open_last_lookups *************************************************************************************************** lkp-icl-2sp9: 64 threads 2 sockets Intel(R) Xeon(R) Gold 6346 CPU @ 3.10GHz (Ice Lake) with 256G memory ========================================================================================= compiler/cpufreq_governor/kconfig/nr_task/rootfs/runtime/tbox_group/test/testcase: gcc-12/performance/x86_64-rhel-9.4/100%/debian-12-x86_64-20240206.cgz/300s/lkp-icl-2sp9/shell8/unixbench commit: d398a68e8b ("# gpg: Signature made Wed 25 Jun 2025 12:55:36 AM CEST") 155213a2ae ("sched/fair: Bump sd->max_newidle_lb_cost when newidle balance fails") d398a68e8bcf430e 155213a2aed42c85361bf4f5c81 ---------------- --------------------------- %stddev %change %stddev \ | \ 3705 +23.0% 4556 uptime.idle 1.465e+09 ± 3% +57.6% 2.308e+09 cpuidle..time 19898270 ± 2% -26.1% 14706585 cpuidle..usage 3.66 ± 67% -2.8 0.86 ± 65% perf-profile.children.cycles-pp.do_pte_missing 1.48 ± 22% -0.9 0.60 ± 91% perf-profile.children.cycles-pp.folio_add_lru 0.90 ± 47% -0.6 0.27 ±109% perf-profile.children.cycles-pp.ktime_get 36.62 ± 3% +55.4% 56.90 vmstat.cpu.id 647041 ± 2% -40.6% 384391 vmstat.system.cs 518274 ± 2% -40.6% 307868 vmstat.system.in 54277783 -26.2% 40066728 numa-numastat.node0.local_node 54323852 -26.2% 40108446 numa-numastat.node0.numa_hit 54427776 -26.1% 40244226 numa-numastat.node1.local_node 54459215 -26.1% 40270132 numa-numastat.node1.numa_hit 54323931 -26.2% 40108973 numa-vmstat.node0.numa_hit 54277862 -26.2% 40067255 numa-vmstat.node0.numa_local 54459375 -26.1% 40270002 numa-vmstat.node1.numa_hit 54427936 -26.1% 40244095 numa-vmstat.node1.numa_local 35.06 ± 2% +20.7 55.76 mpstat.cpu.all.idle% 0.00 ± 35% +0.0 0.00 ± 27% mpstat.cpu.all.iowait% 1.33 ± 3% -0.5 0.82 ± 2% mpstat.cpu.all.irq% 0.63 ± 2% -0.2 0.46 mpstat.cpu.all.soft% 52.96 -16.7 36.29 mpstat.cpu.all.sys% 10.02 ± 2% -3.4 6.67 mpstat.cpu.all.usr% 72.50 -30.2% 50.59 mpstat.max_utilization_pct 34314 -26.3% 25295 unixbench.score 20588 -26.3% 15177 unixbench.throughput 1160275 -28.3% 831552 ± 2% unixbench.time.involuntary_context_switches 68375 ± 2% -26.8% 50055 ± 2% unixbench.time.major_page_faults 1.29e+08 -26.0% 95464337 unixbench.time.minor_page_faults 3958 -29.6% 2787 unixbench.time.percent_of_cpu_this_job_got 1967 -29.7% 1382 unixbench.time.system_time 539.02 ± 2% -28.7% 384.13 unixbench.time.user_time 23516099 ± 2% -44.1% 13145541 unixbench.time.voluntary_context_switches 1297095 -26.3% 956162 unixbench.workload 34135 -1.6% 33590 proc-vmstat.nr_kernel_stack 25098 -5.2% 23802 ± 2% proc-vmstat.nr_page_table_pages 51165 -2.9% 49698 proc-vmstat.nr_slab_unreclaimable 1.088e+08 -26.1% 80379987 proc-vmstat.numa_hit 1.087e+08 -26.1% 80312361 proc-vmstat.numa_local 1.127e+08 -26.4% 82986926 proc-vmstat.pgalloc_normal 1.298e+08 -25.9% 96177928 proc-vmstat.pgfault 1.126e+08 -26.4% 82849202 proc-vmstat.pgfree 6349867 -26.1% 4689477 proc-vmstat.pgreuse 5517 -27.0% 4026 proc-vmstat.thp_fault_alloc 2315822 -26.2% 1709750 proc-vmstat.unevictable_pgs_culled 3.21 -16.1% 2.70 perf-stat.i.MPKI 1.683e+10 -28.4% 1.205e+10 perf-stat.i.branch-instructions 1.76 -0.1 1.66 perf-stat.i.branch-miss-rate% 2.689e+08 ± 2% -33.0% 1.802e+08 perf-stat.i.branch-misses 23.71 -0.5 23.24 perf-stat.i.cache-miss-rate% 2.751e+08 ± 3% -40.2% 1.645e+08 perf-stat.i.cache-misses 1.154e+09 ± 3% -39.0% 7.041e+08 perf-stat.i.cache-references 673615 ± 2% -40.5% 400825 perf-stat.i.context-switches 1.85 -3.2% 1.79 perf-stat.i.cpi 1.569e+11 -30.8% 1.085e+11 perf-stat.i.cpu-cycles 240728 ± 3% -62.2% 90981 perf-stat.i.cpu-migrations 621.04 ± 2% +13.4% 704.10 perf-stat.i.cycles-between-cache-misses 8.211e+10 -28.4% 5.877e+10 perf-stat.i.instructions 0.57 +2.9% 0.59 perf-stat.i.ipc 1069 ± 2% -26.5% 786.01 ± 3% perf-stat.i.major-faults 76.01 -29.6% 53.50 perf-stat.i.metric.K/sec 1977780 -25.7% 1468563 perf-stat.i.minor-faults 1978850 -25.7% 1469349 perf-stat.i.page-faults 3.35 -16.4% 2.80 perf-stat.overall.MPKI 1.60 -0.1 1.50 perf-stat.overall.branch-miss-rate% 23.85 -0.5 23.36 perf-stat.overall.cache-miss-rate% 1.91 -3.4% 1.85 perf-stat.overall.cpi 571.04 ± 2% +15.6% 660.04 perf-stat.overall.cycles-between-cache-misses 0.52 +3.5% 0.54 perf-stat.overall.ipc 4018731 -2.6% 3914555 perf-stat.overall.path-length 1.657e+10 -28.5% 1.185e+10 perf-stat.ps.branch-instructions 2.646e+08 ± 2% -33.0% 1.772e+08 perf-stat.ps.branch-misses 2.707e+08 ± 3% -40.2% 1.618e+08 perf-stat.ps.cache-misses 1.135e+09 ± 3% -39.0% 6.926e+08 perf-stat.ps.cache-references 662770 ± 2% -40.5% 394260 perf-stat.ps.context-switches 1.545e+11 -30.9% 1.068e+11 perf-stat.ps.cpu-cycles 236872 ± 3% -62.2% 89529 perf-stat.ps.cpu-migrations 8.081e+10 -28.5% 5.78e+10 perf-stat.ps.instructions 1052 ± 2% -26.6% 772.51 ± 3% perf-stat.ps.major-faults 1946303 -25.8% 1444355 perf-stat.ps.minor-faults 1947355 -25.8% 1445127 perf-stat.ps.page-faults 5.212e+12 -28.2% 3.743e+12 perf-stat.total.instructions 1446322 -31.9% 985202 sched_debug.cfs_rq:/.avg_vruntime.avg 1331589 -33.0% 891687 sched_debug.cfs_rq:/.avg_vruntime.min 0.58 ± 19% +79.1% 1.04 ± 36% sched_debug.cfs_rq:/.h_nr_queued.stddev 0.55 ± 16% +77.9% 0.98 ± 39% sched_debug.cfs_rq:/.h_nr_runnable.stddev 40041 ± 49% -61.8% 15309 ± 55% sched_debug.cfs_rq:/.left_deadline.avg 1419040 ± 5% -41.8% 825189 ± 46% sched_debug.cfs_rq:/.left_deadline.max 225255 ± 25% -51.1% 110055 ± 48% sched_debug.cfs_rq:/.left_deadline.stddev 40038 ± 49% -61.8% 15308 ± 55% sched_debug.cfs_rq:/.left_vruntime.avg 1418965 ± 5% -41.8% 825144 ± 46% sched_debug.cfs_rq:/.left_vruntime.max 225243 ± 25% -51.1% 110049 ± 48% sched_debug.cfs_rq:/.left_vruntime.stddev 1446322 -31.9% 985202 sched_debug.cfs_rq:/.min_vruntime.avg 1331589 -33.0% 891687 sched_debug.cfs_rq:/.min_vruntime.min 0.45 ± 7% -20.1% 0.36 ± 11% sched_debug.cfs_rq:/.nr_queued.avg 40038 ± 49% -61.8% 15308 ± 55% sched_debug.cfs_rq:/.right_vruntime.avg 1418965 ± 5% -41.8% 825144 ± 46% sched_debug.cfs_rq:/.right_vruntime.max 225243 ± 25% -51.1% 110049 ± 48% sched_debug.cfs_rq:/.right_vruntime.stddev 316.07 ± 4% -11.5% 279.72 ± 5% sched_debug.cfs_rq:/.util_avg.stddev 35.19 ± 10% +38.1% 48.59 ± 7% sched_debug.cfs_rq:/.util_est.avg 381.67 ± 12% +57.6% 601.42 ± 37% sched_debug.cfs_rq:/.util_est.max 82.50 ± 9% +46.0% 120.45 ± 17% sched_debug.cfs_rq:/.util_est.stddev 396977 ± 2% +53.4% 608768 ± 3% sched_debug.cpu.avg_idle.avg 689451 ± 15% +143.0% 1675552 ± 3% sched_debug.cpu.avg_idle.max 147729 ± 4% +131.0% 341197 ± 3% sched_debug.cpu.avg_idle.stddev 417028 ± 8% -53.3% 194673 ± 16% sched_debug.cpu.curr->pid.avg 629369 -26.0% 465421 sched_debug.cpu.curr->pid.max 294569 ± 4% -22.9% 227025 ± 2% sched_debug.cpu.curr->pid.stddev 502128 +117.5% 1092091 ± 4% sched_debug.cpu.max_idle_balance_cost.avg 574484 ± 6% +159.2% 1488876 sched_debug.cpu.max_idle_balance_cost.max 11416 ± 54% +2771.4% 327806 ± 6% sched_debug.cpu.max_idle_balance_cost.stddev 0.58 ± 20% +79.7% 1.05 ± 35% sched_debug.cpu.nr_running.stddev 315961 ± 2% -40.3% 188594 sched_debug.cpu.nr_switches.avg 341737 ± 3% -40.8% 202449 sched_debug.cpu.nr_switches.max 290036 ± 3% -40.4% 172717 ± 2% sched_debug.cpu.nr_switches.min 10767 ± 13% -56.2% 4715 ± 8% sched_debug.cpu.nr_switches.stddev 28958 ± 37% -97.5% 731.50 ± 14% sched_debug.cpu.nr_uninterruptible.max -32078 -97.8% -713.50 sched_debug.cpu.nr_uninterruptible.min 15562 ± 12% -98.1% 289.97 ± 8% sched_debug.cpu.nr_uninterruptible.stddev *************************************************************************************************** lkp-ivb-2ep2: 48 threads 2 sockets Intel(R) Xeon(R) CPU E5-2697 v2 @ 2.70GHz (Ivy Bridge-EP) with 64G memory ========================================================================================= compiler/cpufreq_governor/kconfig/nr_task/rootfs/runtime/tbox_group/test/testcase: gcc-12/performance/x86_64-rhel-9.4/100%/debian-12-x86_64-20240206.cgz/300s/lkp-ivb-2ep2/custom/reaim commit: d398a68e8b ("# gpg: Signature made Wed 25 Jun 2025 12:55:36 AM CEST") 155213a2ae ("sched/fair: Bump sd->max_newidle_lb_cost when newidle balance fails") d398a68e8bcf430e 155213a2aed42c85361bf4f5c81 ---------------- --------------------------- %stddev %change %stddev \ | \ 2751768 +31.8% 3625521 cpuidle..usage 244468 -12.5% 213910 meminfo.Shmem 67870 ± 12% -36.0% 43451 ± 25% numa-meminfo.node0.Shmem 16971 ± 12% -36.0% 10862 ± 25% numa-vmstat.node0.nr_shmem 22456 +10.2% 24746 vmstat.system.cs 29699 -2.7% 28893 vmstat.system.in 235226 -3.6% 226719 proc-vmstat.nr_active_anon 61160 -12.7% 53408 proc-vmstat.nr_shmem 235226 -3.6% 226719 proc-vmstat.nr_zone_active_anon 84634471 -1.0% 83794728 proc-vmstat.pgfault 9.21 -4.1% 8.83 reaim.child_systime 200345 -1.6% 197127 reaim.jobs_per_min 4173 -1.6% 4106 reaim.jobs_per_min_child 208063 -1.4% 205202 reaim.max_jobs_per_min 1.37 +1.6% 1.39 reaim.parent_time 1.57 +14.2% 1.79 reaim.std_dev_percent 0.02 +12.6% 0.02 reaim.std_dev_time 694428 +2.1% 708915 reaim.time.involuntary_context_switches 83722920 -1.0% 82882640 reaim.time.minor_page_faults 1790 -1.8% 1758 reaim.time.percent_of_cpu_this_job_got 827.12 -5.0% 785.39 reaim.time.system_time 4582 -1.4% 4516 reaim.time.user_time 3416214 +3.8% 3544780 reaim.time.voluntary_context_switches 3.984e+09 -1.0% 3.945e+09 perf-stat.i.branch-instructions 93750720 -2.0% 91894628 perf-stat.i.branch-misses 20761230 -4.4% 19838319 perf-stat.i.cache-misses 5.361e+08 -1.9% 5.261e+08 perf-stat.i.cache-references 22622 +10.3% 24942 perf-stat.i.context-switches 5.542e+10 -1.6% 5.451e+10 perf-stat.i.cpu-cycles 4805 -34.5% 3146 perf-stat.i.cpu-migrations 2298 +2.7% 2360 perf-stat.i.cycles-between-cache-misses 24.96 -2.6% 24.32 perf-stat.i.major-faults 0.72 -3.6% 0.70 perf-stat.overall.MPKI 2.35 -0.0 2.33 perf-stat.overall.branch-miss-rate% 3.87 -0.1 3.77 perf-stat.overall.cache-miss-rate% 2671 +2.9% 2748 perf-stat.overall.cycles-between-cache-misses 3.976e+09 -1.1% 3.932e+09 perf-stat.ps.branch-instructions 93531177 -2.1% 91575021 perf-stat.ps.branch-misses 20704009 -4.5% 19772387 perf-stat.ps.cache-misses 5.349e+08 -2.0% 5.244e+08 perf-stat.ps.cache-references 22556 +10.2% 24861 perf-stat.ps.context-switches 5.53e+10 -1.7% 5.434e+10 perf-stat.ps.cpu-cycles 4791 -34.6% 3135 perf-stat.ps.cpu-migrations 24.90 -2.6% 24.24 perf-stat.ps.major-faults 8.705e+12 -1.2% 8.603e+12 perf-stat.total.instructions 3637 ±182% +405.5% 18389 ± 46% sched_debug.cfs_rq:/.left_deadline.avg 174600 ±182% +404.2% 880249 ± 46% sched_debug.cfs_rq:/.left_deadline.max 24937 ±182% +404.8% 125892 ± 46% sched_debug.cfs_rq:/.left_deadline.stddev 3637 ±182% +405.6% 18389 ± 46% sched_debug.cfs_rq:/.left_vruntime.avg 174590 ±182% +404.2% 880238 ± 46% sched_debug.cfs_rq:/.left_vruntime.max 24936 ±182% +404.9% 125890 ± 46% sched_debug.cfs_rq:/.left_vruntime.stddev 0.53 ± 15% -33.5% 0.36 ± 20% sched_debug.cfs_rq:/.nr_queued.avg 0.22 ± 4% +20.8% 0.27 ± 6% sched_debug.cfs_rq:/.nr_queued.stddev 3637 ±182% +405.6% 18389 ± 46% sched_debug.cfs_rq:/.right_vruntime.avg 174590 ±182% +404.2% 880238 ± 46% sched_debug.cfs_rq:/.right_vruntime.max 24936 ±182% +404.9% 125890 ± 46% sched_debug.cfs_rq:/.right_vruntime.stddev 490.14 ± 15% -33.2% 327.41 ± 18% sched_debug.cfs_rq:/.runnable_avg.avg 479.36 ± 15% -34.1% 315.71 ± 18% sched_debug.cfs_rq:/.util_avg.avg 252.52 ± 15% -30.9% 174.46 ± 14% sched_debug.cfs_rq:/.util_est.avg 576228 ± 12% +207.9% 1774075 ± 8% sched_debug.cpu.avg_idle.avg 857190 ± 7% +195.1% 2529825 ± 2% sched_debug.cpu.avg_idle.max 239937 ± 20% +270.6% 889275 ± 19% sched_debug.cpu.avg_idle.min 140065 ± 12% +189.6% 405634 ± 18% sched_debug.cpu.avg_idle.stddev 500464 +173.2% 1367211 sched_debug.cpu.max_idle_balance_cost.avg 520355 ± 3% +184.5% 1480316 sched_debug.cpu.max_idle_balance_cost.max 500000 +162.2% 1310892 sched_debug.cpu.max_idle_balance_cost.min 2944 ± 77% +1645.0% 51378 ± 8% sched_debug.cpu.max_idle_balance_cost.stddev 0.59 ± 16% -33.1% 0.39 ± 21% sched_debug.cpu.nr_running.avg 69757 ± 7% +13.8% 79388 sched_debug.cpu.nr_switches.avg 61961 ± 7% +12.0% 69378 ± 3% sched_debug.cpu.nr_switches.min -176.61 -34.1% -116.39 sched_debug.cpu.nr_uninterruptible.min 0.06 ± 41% -93.8% 0.00 ± 75% perf-sched.sch_delay.avg.ms.__cond_resched.down_write_killable.__vm_munmap.elf_load.load_elf_interp 0.02 ± 15% +48.0% 0.03 ± 23% perf-sched.sch_delay.avg.ms.__cond_resched.down_write_killable.exec_mmap.begin_new_exec.load_elf_binary 0.09 ± 22% +121.0% 0.21 ± 57% perf-sched.sch_delay.avg.ms.__cond_resched.dput.path_put.vfs_statx.vfs_fstatat 0.07 ± 36% +203.4% 0.21 ± 55% perf-sched.sch_delay.avg.ms.__cond_resched.dput.shmem_unlink.vfs_unlink.do_unlinkat 0.08 ± 25% +57.0% 0.12 ± 30% perf-sched.sch_delay.avg.ms.__cond_resched.dput.step_into.link_path_walk.path_lookupat 0.07 ± 24% +53.3% 0.11 ± 17% perf-sched.sch_delay.avg.ms.__cond_resched.dput.step_into.link_path_walk.path_openat 0.06 ± 31% +71.5% 0.11 ± 21% perf-sched.sch_delay.avg.ms.__cond_resched.exit_mmap.__mmput.exit_mm.do_exit 0.11 ± 81% -81.1% 0.02 ±135% perf-sched.sch_delay.avg.ms.__cond_resched.filemap_read.vfs_read.__x64_sys_pread64.do_syscall_64 0.06 ± 27% -57.9% 0.03 ± 73% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.mas_alloc_nodes.mas_preallocate.vma_shrink 0.11 ± 65% -78.4% 0.02 ±106% perf-sched.sch_delay.avg.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.create_init_stack_vma.alloc_bprm 0.07 ±105% +199.5% 0.20 ± 42% perf-sched.sch_delay.avg.ms.__cond_resched.shmem_get_folio_gfp.shmem_file_read_iter.vfs_read.ksys_read 0.06 ± 4% +64.5% 0.11 ± 6% perf-sched.sch_delay.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 0.07 ± 60% +243.3% 0.24 ± 51% perf-sched.sch_delay.avg.ms.__cond_resched.task_work_run.do_exit.do_group_exit.__x64_sys_exit_group 0.08 ± 19% +76.8% 0.15 ± 31% perf-sched.sch_delay.avg.ms.__cond_resched.unmap_vmas.vms_clear_ptes.part.0 0.06 ± 8% +42.3% 0.08 ± 16% perf-sched.sch_delay.avg.ms.__cond_resched.zap_pte_range.zap_pmd_range.isra.0 0.03 ±105% +245.9% 0.11 ± 83% perf-sched.sch_delay.avg.ms.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat 0.12 +13.4% 0.14 ± 2% perf-sched.sch_delay.avg.ms.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.07 ± 5% +24.3% 0.08 ± 12% perf-sched.sch_delay.avg.ms.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 0.08 ± 8% +44.9% 0.11 ± 11% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_exc_page_fault.[unknown].[unknown] 0.12 ± 3% +72.6% 0.20 ± 5% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown] 0.08 ± 32% +118.6% 0.17 ± 45% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown] 0.11 ± 10% +49.0% 0.16 ± 13% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_call_function_single.[unknown].[unknown] 0.09 ± 9% +46.2% 0.13 ± 16% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown] 0.14 ± 2% +25.2% 0.18 ± 5% perf-sched.sch_delay.avg.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown].[unknown] 0.08 ± 2% +52.0% 0.12 ± 3% perf-sched.sch_delay.avg.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 0.03 ± 3% +24.9% 0.04 ± 9% perf-sched.sch_delay.avg.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 0.56 ± 37% +143.9% 1.37 ± 49% perf-sched.sch_delay.max.ms.__cond_resched.__put_anon_vma.unlink_anon_vmas.free_pgtables.exit_mmap 0.11 ± 79% -95.3% 0.01 ± 95% perf-sched.sch_delay.max.ms.__cond_resched.down_write_killable.__vm_munmap.elf_load.load_elf_interp 0.26 ± 44% +78.5% 0.46 ± 44% perf-sched.sch_delay.max.ms.__cond_resched.dput.shmem_unlink.vfs_unlink.do_unlinkat 0.14 ± 67% -77.8% 0.03 ±163% perf-sched.sch_delay.max.ms.__cond_resched.filemap_read.vfs_read.__x64_sys_pread64.do_syscall_64 0.41 ± 79% -79.2% 0.08 ±128% perf-sched.sch_delay.max.ms.__cond_resched.kmem_cache_alloc_noprof.vm_area_alloc.create_init_stack_vma.alloc_bprm 0.14 ± 57% +207.8% 0.43 ± 75% perf-sched.sch_delay.max.ms.__cond_resched.task_work_run.do_exit.do_group_exit.__x64_sys_exit_group 3.10 ± 17% +29.8% 4.03 ± 9% perf-sched.sch_delay.max.ms.anon_pipe_read.vfs_read.ksys_read.do_syscall_64 0.16 ±100% +228.4% 0.52 ± 75% perf-sched.sch_delay.max.ms.d_alloc_parallel.__lookup_slow.walk_component.path_lookupat 2.95 ± 15% +45.7% 4.29 ± 9% perf-sched.sch_delay.max.ms.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 2.32 ± 34% +77.1% 4.10 ± 9% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown] 1.53 ± 10% +113.5% 3.26 ± 10% perf-sched.sch_delay.max.ms.irqentry_exit_to_user_mode.asm_sysvec_reschedule_ipi.[unknown].[unknown] 2.64 ± 16% +67.3% 4.42 ± 14% perf-sched.sch_delay.max.ms.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 0.44 ± 70% +627.6% 3.21 ± 59% perf-sched.sch_delay.max.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 0.06 +21.6% 0.08 perf-sched.total_sch_delay.average.ms 86668 ± 5% -29.9% 60737 ± 3% perf-sched.total_wait_and_delay.count.ms 0.07 ± 5% +67.1% 0.12 ± 6% perf-sched.wait_and_delay.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 4.38 ± 12% +21.1% 5.31 ± 7% perf-sched.wait_and_delay.avg.ms.anon_pipe_read.vfs_read.ksys_read.do_syscall_64 98.20 +12.8% 110.81 ± 4% perf-sched.wait_and_delay.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 2.23 ± 32% +164.1% 5.89 ± 40% perf-sched.wait_and_delay.avg.ms.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 406.17 ± 6% +45.4% 590.41 ± 3% perf-sched.wait_and_delay.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_poll 6.14 ± 3% +16.9% 7.18 ± 4% perf-sched.wait_and_delay.avg.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 63.33 ± 10% -76.1% 15.17 ±104% perf-sched.wait_and_delay.count.__cond_resched.__wait_for_common.wait_for_completion_state.kernel_clone.__do_sys_clone3 923.33 ± 6% -39.3% 560.83 ± 6% perf-sched.wait_and_delay.count.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 2523 ± 6% -24.1% 1916 ± 3% perf-sched.wait_and_delay.count.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 7777 ± 7% -19.7% 6243 ± 3% perf-sched.wait_and_delay.count.anon_pipe_read.vfs_read.ksys_read.do_syscall_64 23123 ± 5% -33.5% 15384 ± 4% perf-sched.wait_and_delay.count.do_task_dead.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 22845 ± 5% -33.8% 15125 ± 4% perf-sched.wait_and_delay.count.do_wait.kernel_wait4.do_syscall_64.entry_SYSCALL_64_after_hwframe 2354 ± 9% -54.0% 1083 ± 8% perf-sched.wait_and_delay.count.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 1815 ± 7% -24.9% 1363 perf-sched.wait_and_delay.count.irqentry_exit_to_user_mode.asm_sysvec_apic_timer_interrupt.[unknown].[unknown] 80.33 ± 3% -29.7% 56.50 ± 3% perf-sched.wait_and_delay.count.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_poll 172.50 ± 11% -32.8% 116.00 ± 22% perf-sched.wait_and_delay.count.schedule_preempt_disabled.rwsem_down_read_slowpath.down_read.walk_component 115.33 ± 39% -61.7% 44.17 ± 63% perf-sched.wait_and_delay.count.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.open_last_lookups 7429 ± 4% -26.7% 5444 ± 2% perf-sched.wait_and_delay.count.schedule_timeout.__wait_for_common.wait_for_completion_state.kernel_clone 794.50 ± 2% -14.6% 678.83 ± 3% perf-sched.wait_and_delay.count.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 6432 ± 5% -25.0% 4821 ± 2% perf-sched.wait_and_delay.count.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 3434 ± 5% -23.8% 2618 ± 3% perf-sched.wait_and_delay.count.worker_thread.kthread.ret_from_fork.ret_from_fork_asm 2107 ± 24% -58.5% 874.28 ± 80% perf-sched.wait_and_delay.max.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 2777 ± 3% -25.6% 2067 ± 11% perf-sched.wait_and_delay.max.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 0.20 ± 16% +63.0% 0.33 ± 21% perf-sched.wait_time.avg.ms.__cond_resched.down_write.unlink_anon_vmas.free_pgtables.exit_mmap 0.03 ± 65% +333.5% 0.12 ± 56% perf-sched.wait_time.avg.ms.__cond_resched.down_write.vma_prepare.__split_vma.vma_modify 0.06 ± 32% +61.4% 0.10 ± 13% perf-sched.wait_time.avg.ms.__cond_resched.dput.step_into.link_path_walk.path_openat 0.01 ± 11% +91.9% 0.01 ± 17% perf-sched.wait_time.avg.ms.__cond_resched.stop_one_cpu.sched_exec.bprm_execve.part 4.32 ± 12% +21.5% 5.25 ± 7% perf-sched.wait_time.avg.ms.anon_pipe_read.vfs_read.ksys_read.do_syscall_64 98.15 +12.8% 110.75 ± 4% perf-sched.wait_time.avg.ms.devkmsg_read.vfs_read.ksys_read.do_syscall_64 2.16 ± 33% +168.4% 5.81 ± 41% perf-sched.wait_time.avg.ms.exit_to_user_mode_loop.do_syscall_64.entry_SYSCALL_64_after_hwframe.[unknown] 406.08 ± 6% +45.4% 590.28 ± 3% perf-sched.wait_time.avg.ms.schedule_hrtimeout_range_clock.poll_schedule_timeout.constprop.0.do_poll 15.07 ± 59% -99.1% 0.14 ± 45% perf-sched.wait_time.avg.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.filename_create 6.11 ± 3% +16.8% 7.14 ± 4% perf-sched.wait_time.avg.ms.schedule_timeout.rcu_gp_fqs_loop.rcu_gp_kthread.kthread 0.68 ± 35% -51.1% 0.33 ± 63% perf-sched.wait_time.max.ms.__cond_resched.change_pud_range.isra.0.change_protection_range 0.79 ± 90% -72.2% 0.22 ± 47% perf-sched.wait_time.max.ms.__cond_resched.dput.step_into.path_lookupat.filename_lookup 2107 ± 24% -58.5% 874.27 ± 80% perf-sched.wait_time.max.ms.__cond_resched.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 837.53 ± 44% -99.8% 1.88 ± 41% perf-sched.wait_time.max.ms.schedule_preempt_disabled.rwsem_down_write_slowpath.down_write.filename_create 2777 ± 3% -25.6% 2067 ± 11% perf-sched.wait_time.max.ms.smpboot_thread_fn.kthread.ret_from_fork.ret_from_fork_asm 70.14 -4.2 65.94 perf-profile.calltrace.cycles-pp.runloop.multiuser.main 70.14 -4.2 65.95 perf-profile.calltrace.cycles-pp.main 70.14 -4.2 65.95 perf-profile.calltrace.cycles-pp.multiuser.main 66.74 -3.8 62.97 perf-profile.calltrace.cycles-pp.sieve.runloop.multiuser.main 1.44 ± 6% -0.3 1.09 ± 11% perf-profile.calltrace.cycles-pp.getdents64 1.44 ± 6% -0.3 1.09 ± 11% perf-profile.calltrace.cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64 1.44 ± 6% -0.3 1.09 ± 11% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64 1.44 ± 6% -0.3 1.09 ± 11% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe.getdents64 1.43 ± 6% -0.3 1.09 ± 11% perf-profile.calltrace.cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe.getdents64 1.67 ± 2% -0.2 1.45 ± 3% perf-profile.calltrace.cycles-pp.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 0.55 ± 8% -0.2 0.34 ± 70% perf-profile.calltrace.cycles-pp.page_test.runloop.multiuser.main 1.58 ± 2% -0.2 1.38 ± 3% perf-profile.calltrace.cycles-pp.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call 2.20 ± 5% -0.2 2.01 perf-profile.calltrace.cycles-pp._Fork 1.92 ± 5% -0.2 1.74 ± 2% perf-profile.calltrace.cycles-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork 1.92 ± 5% -0.2 1.74 perf-profile.calltrace.cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork 1.92 ± 5% -0.2 1.76 perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe._Fork 1.92 ± 5% -0.2 1.76 perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe._Fork 1.04 -0.2 0.89 ± 4% perf-profile.calltrace.cycles-pp.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state.cpuidle_enter 1.02 -0.1 0.88 ± 3% perf-profile.calltrace.cycles-pp.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt.cpuidle_enter_state 0.82 ± 2% -0.1 0.71 ± 4% perf-profile.calltrace.cycles-pp.__hrtimer_run_queues.hrtimer_interrupt.__sysvec_apic_timer_interrupt.sysvec_apic_timer_interrupt.asm_sysvec_apic_timer_interrupt 0.77 ± 4% -0.0 0.72 ± 2% perf-profile.calltrace.cycles-pp.brk 0.59 ± 5% -0.0 0.55 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 0.57 ± 5% -0.0 0.53 ± 2% perf-profile.calltrace.cycles-pp.__do_sys_brk.do_syscall_64.entry_SYSCALL_64_after_hwframe.brk 1.02 -0.0 0.99 perf-profile.calltrace.cycles-pp.exec_binprm.bprm_execve.do_execveat_common.__x64_sys_execve.do_syscall_64 0.89 ± 3% +0.0 0.94 perf-profile.calltrace.cycles-pp.zap_present_ptes.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas 0.60 ± 4% +0.1 0.65 perf-profile.calltrace.cycles-pp.free_pgtables.exit_mmap.__mmput.exit_mm.do_exit 1.08 ± 2% +0.1 1.15 perf-profile.calltrace.cycles-pp.zap_pte_range.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap 1.11 ± 3% +0.1 1.18 perf-profile.calltrace.cycles-pp.zap_pmd_range.unmap_page_range.unmap_vmas.exit_mmap.__mmput 1.14 ± 3% +0.1 1.21 perf-profile.calltrace.cycles-pp.unmap_page_range.unmap_vmas.exit_mmap.__mmput.exit_mm 1.21 ± 2% +0.1 1.28 perf-profile.calltrace.cycles-pp.unmap_vmas.exit_mmap.__mmput.exit_mm.do_exit 0.44 ± 44% +0.1 0.56 perf-profile.calltrace.cycles-pp.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.44 ± 44% +0.1 0.55 perf-profile.calltrace.cycles-pp.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.42 ± 44% +0.1 0.54 perf-profile.calltrace.cycles-pp.do_mmap.vm_mmap_pgoff.ksys_mmap_pgoff.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.66 ± 2% +0.1 0.78 ± 2% perf-profile.calltrace.cycles-pp.filemap_map_pages.do_read_fault.do_pte_missing.__handle_mm_fault.handle_mm_fault 0.70 ± 3% +0.1 0.82 perf-profile.calltrace.cycles-pp.do_read_fault.do_pte_missing.__handle_mm_fault.handle_mm_fault.do_user_addr_fault 0.82 ± 3% +0.1 0.94 perf-profile.calltrace.cycles-pp.do_pte_missing.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault 2.49 ± 2% +0.2 2.64 perf-profile.calltrace.cycles-pp.__mmput.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group 2.46 ± 2% +0.2 2.62 perf-profile.calltrace.cycles-pp.exit_mmap.__mmput.exit_mm.do_exit.do_group_exit 2.50 ± 2% +0.2 2.66 perf-profile.calltrace.cycles-pp.exit_mm.do_exit.do_group_exit.__x64_sys_exit_group.x64_sys_call 1.74 ± 3% +0.3 2.06 perf-profile.calltrace.cycles-pp.__handle_mm_fault.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 1.88 ± 3% +0.3 2.21 perf-profile.calltrace.cycles-pp.handle_mm_fault.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 2.17 ± 3% +0.4 2.55 perf-profile.calltrace.cycles-pp.do_user_addr_fault.exc_page_fault.asm_exc_page_fault 2.20 ± 3% +0.4 2.57 perf-profile.calltrace.cycles-pp.exc_page_fault.asm_exc_page_fault 2.29 ± 3% +0.4 2.68 perf-profile.calltrace.cycles-pp.asm_exc_page_fault 1.26 ± 5% +0.4 1.72 ± 2% perf-profile.calltrace.cycles-pp.dup_mmap.dup_mm.copy_process.kernel_clone.__do_sys_clone 1.16 ± 8% +0.5 1.65 ± 8% perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock.scan_positives.dcache_readdir.iterate_dir 0.00 +0.5 0.52 ± 3% perf-profile.calltrace.cycles-pp.ret_from_fork.ret_from_fork_asm 0.00 +0.5 0.52 ± 3% perf-profile.calltrace.cycles-pp.ret_from_fork_asm 1.46 ± 5% +0.5 2.00 ± 3% perf-profile.calltrace.cycles-pp.dup_mm.copy_process.kernel_clone.__do_sys_clone.do_syscall_64 1.28 ± 7% +0.5 1.82 ± 7% perf-profile.calltrace.cycles-pp._raw_spin_lock.scan_positives.dcache_readdir.iterate_dir.__x64_sys_getdents64 1.34 ± 7% +0.6 1.90 ± 7% perf-profile.calltrace.cycles-pp.scan_positives.dcache_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64 1.43 ± 6% +0.6 2.03 ± 7% perf-profile.calltrace.cycles-pp.dcache_readdir.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe 1.75 ± 5% +0.6 2.40 ± 2% perf-profile.calltrace.cycles-pp.copy_process.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.17 ±141% +0.7 0.88 ± 3% perf-profile.calltrace.cycles-pp.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.17 ±141% +0.7 0.88 ± 3% perf-profile.calltrace.cycles-pp.kernel_clone.__do_sys_clone.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.9 0.95 ± 22% perf-profile.calltrace.cycles-pp.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe 0.00 +0.9 0.95 ± 22% perf-profile.calltrace.cycles-pp.iterate_dir.__x64_sys_getdents64.do_syscall_64.entry_SYSCALL_64_after_hwframe 8.74 +1.8 10.53 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.common_startup_64 9.00 +1.9 10.86 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.common_startup_64 8.23 +1.9 10.10 perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary 8.99 +1.9 10.85 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.common_startup_64 9.00 +1.9 10.86 perf-profile.calltrace.cycles-pp.start_secondary.common_startup_64 8.16 +1.9 10.02 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry 9.20 +1.9 11.09 perf-profile.calltrace.cycles-pp.common_startup_64 6.34 +2.1 8.39 perf-profile.calltrace.cycles-pp.intel_idle.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle 6.47 ± 5% +2.2 8.72 ± 2% perf-profile.calltrace.cycles-pp.entry_SYSCALL_64_after_hwframe 6.46 ± 5% +2.2 8.70 ± 2% perf-profile.calltrace.cycles-pp.do_syscall_64.entry_SYSCALL_64_after_hwframe 70.14 -4.2 65.94 perf-profile.children.cycles-pp.runloop 70.14 -4.2 65.95 perf-profile.children.cycles-pp.multiuser 70.17 -4.2 65.99 perf-profile.children.cycles-pp.main 66.76 -3.8 62.99 perf-profile.children.cycles-pp.sieve 0.44 ± 4% -0.4 0.07 ± 8% perf-profile.children.cycles-pp.sched_balance_newidle 0.56 ± 4% -0.4 0.21 ± 5% perf-profile.children.cycles-pp.__pick_next_task 0.52 ± 4% -0.3 0.18 ± 4% perf-profile.children.cycles-pp.pick_next_task_fair 1.44 ± 6% -0.3 1.09 ± 11% perf-profile.children.cycles-pp.getdents64 0.48 ± 3% -0.3 0.15 ± 10% perf-profile.children.cycles-pp.sched_balance_rq 1.14 ± 2% -0.3 0.80 ± 2% perf-profile.children.cycles-pp.__schedule 0.78 ± 3% -0.3 0.50 ± 2% perf-profile.children.cycles-pp.schedule 0.65 ± 4% -0.2 0.44 ± 2% perf-profile.children.cycles-pp.wait4 0.30 ± 3% -0.2 0.09 ± 13% perf-profile.children.cycles-pp.sched_balance_find_src_group 0.28 ± 2% -0.2 0.08 ± 14% perf-profile.children.cycles-pp.update_sd_lb_stats 2.21 ± 5% -0.2 2.02 perf-profile.children.cycles-pp._Fork 2.71 -0.2 2.52 ± 2% perf-profile.children.cycles-pp.asm_sysvec_apic_timer_interrupt 2.56 -0.2 2.38 ± 2% perf-profile.children.cycles-pp.sysvec_apic_timer_interrupt 0.22 ± 5% -0.2 0.05 ± 46% perf-profile.children.cycles-pp.update_sg_lb_stats 0.60 ± 3% -0.2 0.44 ± 2% perf-profile.children.cycles-pp.kernel_wait4 0.59 ± 3% -0.2 0.43 ± 2% perf-profile.children.cycles-pp.do_wait 1.69 -0.1 1.57 ± 2% perf-profile.children.cycles-pp.hrtimer_interrupt 1.71 -0.1 1.59 ± 2% perf-profile.children.cycles-pp.__sysvec_apic_timer_interrupt 0.20 ± 3% -0.1 0.10 perf-profile.children.cycles-pp.do_task_dead 1.42 -0.1 1.34 ± 2% perf-profile.children.cycles-pp.__hrtimer_run_queues 0.36 ± 4% -0.1 0.28 ± 4% perf-profile.children.cycles-pp.read 0.67 ± 4% -0.1 0.59 ± 5% perf-profile.children.cycles-pp.write 0.40 ± 6% -0.1 0.34 ± 3% perf-profile.children.cycles-pp.menu_select 0.78 ± 4% -0.1 0.72 ± 2% perf-profile.children.cycles-pp.brk 0.60 ± 6% -0.1 0.55 ± 2% perf-profile.children.cycles-pp.page_test 0.15 ± 3% -0.1 0.09 ± 7% perf-profile.children.cycles-pp.schedule_timeout 0.14 ± 3% -0.1 0.09 ± 7% perf-profile.children.cycles-pp.__wait_for_common 0.14 ± 3% -0.1 0.09 ± 7% perf-profile.children.cycles-pp.wait_for_completion_state 0.23 ± 10% -0.0 0.18 ± 5% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length 0.14 ± 5% -0.0 0.10 ± 5% perf-profile.children.cycles-pp.sched_balance_update_blocked_averages 0.48 ± 6% -0.0 0.44 perf-profile.children.cycles-pp.creat64 0.32 ± 6% -0.0 0.28 ± 5% perf-profile.children.cycles-pp.__libc_fork 0.14 ± 2% -0.0 0.10 ± 5% perf-profile.children.cycles-pp.anon_pipe_read 0.18 ± 11% -0.0 0.13 ± 7% perf-profile.children.cycles-pp.tick_nohz_next_event 0.35 ± 8% -0.0 0.31 ± 2% perf-profile.children.cycles-pp.read_write_close 0.33 ± 2% -0.0 0.30 ± 3% perf-profile.children.cycles-pp.vfs_read 0.33 ± 2% -0.0 0.30 ± 4% perf-profile.children.cycles-pp.ksys_read 0.38 ± 2% -0.0 0.35 ± 3% perf-profile.children.cycles-pp.__libc_sigaction 0.13 ± 5% -0.0 0.10 ± 17% perf-profile.children.cycles-pp.on_each_cpu_cond_mask 0.13 ± 5% -0.0 0.10 ± 17% perf-profile.children.cycles-pp.smp_call_function_many_cond 0.10 ± 5% -0.0 0.07 ± 6% perf-profile.children.cycles-pp.__get_next_timer_interrupt 0.10 ± 6% -0.0 0.08 ± 8% perf-profile.children.cycles-pp.clockevents_program_event 0.11 ± 6% -0.0 0.09 ± 9% perf-profile.children.cycles-pp.raw_spin_rq_lock_nested 0.10 ± 5% -0.0 0.08 ± 4% perf-profile.children.cycles-pp.sighandler 0.15 ± 6% -0.0 0.13 ± 5% perf-profile.children.cycles-pp.tcp_test 0.14 ± 4% -0.0 0.12 ± 3% perf-profile.children.cycles-pp.unlink 0.05 ± 8% +0.0 0.06 ± 7% perf-profile.children.cycles-pp.kill_pid_info_type 0.10 ± 4% +0.0 0.12 ± 6% perf-profile.children.cycles-pp.rseq_ip_fixup 0.10 ± 3% +0.0 0.11 ± 3% perf-profile.children.cycles-pp.__put_user_4 0.10 ± 6% +0.0 0.12 ± 6% perf-profile.children.cycles-pp.__percpu_counter_init_many 0.13 ± 5% +0.0 0.15 ± 5% perf-profile.children.cycles-pp.__slab_free 0.11 ± 4% +0.0 0.13 ± 5% perf-profile.children.cycles-pp.__rseq_handle_notify_resume 0.09 ± 7% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.lru_add 0.08 ± 4% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.pgd_alloc 0.08 ± 5% +0.0 0.10 ± 9% perf-profile.children.cycles-pp.vfs_open 0.07 ± 5% +0.0 0.09 ± 10% perf-profile.children.cycles-pp.do_dentry_open 0.24 ± 2% +0.0 0.26 perf-profile.children.cycles-pp.lock_vma_under_rcu 0.16 ± 5% +0.0 0.18 ± 4% perf-profile.children.cycles-pp.sock_write_iter 0.06 ± 6% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.worker_thread 0.18 ± 2% +0.0 0.20 ± 5% perf-profile.children.cycles-pp.rmqueue 0.08 +0.0 0.10 ± 6% perf-profile.children.cycles-pp.__x64_sys_kill 0.10 ± 8% +0.0 0.12 ± 5% perf-profile.children.cycles-pp.arch_do_signal_or_restart 0.08 ± 6% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.sched_ttwu_pending 0.33 ± 2% +0.0 0.35 ± 2% perf-profile.children.cycles-pp.perf_iterate_sb 0.20 ± 3% +0.0 0.22 ± 4% perf-profile.children.cycles-pp.sched_balance_find_dst_group 0.13 ± 3% +0.0 0.15 ± 11% perf-profile.children.cycles-pp.step_into 0.08 ± 5% +0.0 0.11 ± 4% perf-profile.children.cycles-pp.__flush_smp_call_function_queue 0.22 ± 4% +0.0 0.24 ± 4% perf-profile.children.cycles-pp.copy_mc_enhanced_fast_string 0.24 ± 4% +0.0 0.27 ± 2% perf-profile.children.cycles-pp.folio_batch_move_lru 0.12 ± 4% +0.0 0.14 ± 5% perf-profile.children.cycles-pp.alloc_thread_stack_node 0.22 ± 6% +0.0 0.24 ± 4% perf-profile.children.cycles-pp.vma_merge_new_range 0.06 ± 6% +0.0 0.09 ± 7% perf-profile.children.cycles-pp.__vmalloc_node_noprof 0.06 ± 9% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.__vmalloc_node_range_noprof 0.20 ± 6% +0.0 0.23 perf-profile.children.cycles-pp.folio_add_lru 0.17 ± 5% +0.0 0.20 ± 8% perf-profile.children.cycles-pp.__pte_alloc 0.19 ± 5% +0.0 0.22 ± 5% perf-profile.children.cycles-pp.__wp_page_copy_user 0.31 ± 3% +0.0 0.34 ± 5% perf-profile.children.cycles-pp.vms_clear_ptes 0.38 ± 4% +0.0 0.41 ± 5% perf-profile.children.cycles-pp.folios_put_refs 0.30 ± 3% +0.0 0.33 ± 4% perf-profile.children.cycles-pp.vms_complete_munmap_vmas 0.39 ± 3% +0.0 0.42 ± 4% perf-profile.children.cycles-pp.kthread 0.45 ± 3% +0.0 0.49 ± 2% perf-profile.children.cycles-pp.perf_event_mmap 0.43 ± 3% +0.0 0.46 ± 3% perf-profile.children.cycles-pp.vma_alloc_folio_noprof 0.45 ± 3% +0.0 0.48 ± 3% perf-profile.children.cycles-pp.do_vmi_align_munmap 0.24 ± 5% +0.0 0.28 ± 3% perf-profile.children.cycles-pp.exit_to_user_mode_loop 0.28 ± 2% +0.0 0.32 ± 4% perf-profile.children.cycles-pp.wake_up_new_task 0.42 ± 3% +0.0 0.45 perf-profile.children.cycles-pp.free_pages_and_swap_cache 0.42 ± 3% +0.0 0.46 perf-profile.children.cycles-pp.__tlb_batch_free_encoded_pages 0.41 ± 5% +0.0 0.45 ± 2% perf-profile.children.cycles-pp.anon_vma_fork 0.30 ± 6% +0.0 0.34 ± 4% perf-profile.children.cycles-pp.anon_vma_clone 0.92 ± 2% +0.0 0.96 perf-profile.children.cycles-pp.__x64_sys_openat 0.36 ± 4% +0.0 0.40 ± 3% perf-profile.children.cycles-pp.unlink_anon_vmas 0.18 ± 2% +0.0 0.22 ± 4% perf-profile.children.cycles-pp.schedule_tail 0.44 ± 3% +0.0 0.48 ± 2% perf-profile.children.cycles-pp.entry_SYSCALL_64 0.36 ± 2% +0.0 0.40 ± 3% perf-profile.children.cycles-pp.mas_store_prealloc 0.03 ±100% +0.0 0.07 ± 6% perf-profile.children.cycles-pp.flush_smp_call_function_queue 0.47 ± 3% +0.0 0.52 ± 2% perf-profile.children.cycles-pp.next_uptodate_folio 0.48 ± 4% +0.0 0.53 perf-profile.children.cycles-pp.__x64_sys_creat 0.39 ± 4% +0.0 0.44 ± 5% perf-profile.children.cycles-pp.do_brk_flags 0.13 ± 2% +0.1 0.18 ± 5% perf-profile.children.cycles-pp.schedule_idle 0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.process_one_work 0.96 ± 3% +0.1 1.02 perf-profile.children.cycles-pp.zap_present_ptes 0.48 ± 3% +0.1 0.54 ± 2% perf-profile.children.cycles-pp.copy_pte_range 0.42 ± 2% +0.1 0.48 ± 3% perf-profile.children.cycles-pp.clear_page_erms 0.43 ± 2% +0.1 0.49 ± 4% perf-profile.children.cycles-pp.__memcg_slab_post_alloc_hook 0.91 ± 4% +0.1 0.97 perf-profile.children.cycles-pp.ksys_mmap_pgoff 0.60 ± 3% +0.1 0.65 ± 3% perf-profile.children.cycles-pp.kmem_cache_alloc_noprof 0.35 ± 4% +0.1 0.41 ± 8% perf-profile.children.cycles-pp.mm_init 0.84 ± 2% +0.1 0.90 ± 2% perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack 0.66 ± 3% +0.1 0.72 perf-profile.children.cycles-pp.free_pgtables 0.64 ± 2% +0.1 0.71 ± 3% perf-profile.children.cycles-pp.get_page_from_freelist 1.76 +0.1 1.83 ± 2% perf-profile.children.cycles-pp.do_execveat_common 0.62 ± 4% +0.1 0.68 ± 2% perf-profile.children.cycles-pp.kmem_cache_free 1.77 ± 2% +0.1 1.84 ± 2% perf-profile.children.cycles-pp.__x64_sys_execve 0.63 ± 3% +0.1 0.70 ± 2% perf-profile.children.cycles-pp.copy_p4d_range 1.17 ± 2% +0.1 1.24 perf-profile.children.cycles-pp.zap_pte_range 1.16 ± 2% +0.1 1.24 perf-profile.children.cycles-pp.__mmap_region 0.65 ± 3% +0.1 0.73 ± 3% perf-profile.children.cycles-pp.copy_page_range 0.83 +0.1 0.91 ± 2% perf-profile.children.cycles-pp.__alloc_frozen_pages_noprof 1.20 ± 2% +0.1 1.28 perf-profile.children.cycles-pp.zap_pmd_range 0.63 +0.1 0.71 ± 2% perf-profile.children.cycles-pp.ret_from_fork 0.88 +0.1 0.96 ± 2% perf-profile.children.cycles-pp.alloc_pages_mpol 1.36 ± 2% +0.1 1.44 perf-profile.children.cycles-pp.do_mmap 0.63 +0.1 0.72 ± 2% perf-profile.children.cycles-pp.ret_from_fork_asm 1.25 ± 2% +0.1 1.33 perf-profile.children.cycles-pp.unmap_page_range 1.40 ± 3% +0.1 1.49 perf-profile.children.cycles-pp.vm_mmap_pgoff 1.23 ± 2% +0.1 1.32 perf-profile.children.cycles-pp.path_openat 1.40 ± 2% +0.1 1.48 perf-profile.children.cycles-pp.do_sys_openat2 1.32 ± 2% +0.1 1.41 perf-profile.children.cycles-pp.unmap_vmas 0.63 ± 3% +0.1 0.72 ± 3% perf-profile.children.cycles-pp.wp_page_copy 1.24 ± 2% +0.1 1.34 perf-profile.children.cycles-pp.do_filp_open 0.68 ± 3% +0.1 0.78 ± 3% perf-profile.children.cycles-pp.__do_sys_brk 1.15 +0.1 1.26 ± 2% perf-profile.children.cycles-pp.do_read_fault 1.36 +0.1 1.47 perf-profile.children.cycles-pp.do_pte_missing 1.10 +0.1 1.21 perf-profile.children.cycles-pp.filemap_map_pages 1.56 ± 2% +0.2 1.72 ± 2% perf-profile.children.cycles-pp.dup_mmap 2.46 ± 2% +0.2 2.63 perf-profile.children.cycles-pp.exit_mmap 2.51 ± 2% +0.2 2.67 perf-profile.children.cycles-pp.exit_mm 2.49 ± 2% +0.2 2.65 perf-profile.children.cycles-pp.__mmput 1.78 ± 2% +0.2 2.00 ± 3% perf-profile.children.cycles-pp.dup_mm 2.80 +0.3 3.06 ± 2% perf-profile.children.cycles-pp.kernel_clone 3.21 +0.3 3.48 perf-profile.children.cycles-pp.__handle_mm_fault 2.35 ± 2% +0.3 2.62 ± 2% perf-profile.children.cycles-pp.copy_process 3.45 +0.3 3.72 perf-profile.children.cycles-pp.handle_mm_fault 2.32 ± 2% +0.3 2.62 ± 2% perf-profile.children.cycles-pp.__do_sys_clone 3.91 +0.3 4.22 perf-profile.children.cycles-pp.exc_page_fault 3.87 +0.3 4.18 perf-profile.children.cycles-pp.do_user_addr_fault 4.18 +0.3 4.50 perf-profile.children.cycles-pp.asm_exc_page_fault 1.28 ± 7% +0.5 1.77 ± 8% perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath 1.67 ± 6% +0.5 2.21 ± 6% perf-profile.children.cycles-pp._raw_spin_lock 1.36 ± 7% +0.5 1.90 ± 7% perf-profile.children.cycles-pp.scan_positives 1.46 ± 7% +0.6 2.04 ± 6% perf-profile.children.cycles-pp.__x64_sys_getdents64 1.46 ± 7% +0.6 2.04 ± 6% perf-profile.children.cycles-pp.iterate_dir 1.46 ± 7% +0.6 2.04 ± 6% perf-profile.children.cycles-pp.dcache_readdir 15.98 +1.2 17.22 perf-profile.children.cycles-pp.do_syscall_64 16.04 +1.2 17.27 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe 8.94 +1.8 10.75 perf-profile.children.cycles-pp.cpuidle_idle_call 9.00 +1.9 10.86 perf-profile.children.cycles-pp.start_secondary 8.42 +1.9 10.30 perf-profile.children.cycles-pp.cpuidle_enter 9.20 +1.9 11.09 perf-profile.children.cycles-pp.do_idle 8.40 +1.9 10.29 perf-profile.children.cycles-pp.cpuidle_enter_state 9.20 +1.9 11.09 perf-profile.children.cycles-pp.common_startup_64 9.20 +1.9 11.09 perf-profile.children.cycles-pp.cpu_startup_entry 6.49 +2.1 8.57 perf-profile.children.cycles-pp.intel_idle 66.20 -3.7 62.46 perf-profile.self.cycles-pp.sieve 0.18 ± 4% -0.1 0.03 ± 70% perf-profile.self.cycles-pp.update_sg_lb_stats 0.07 ± 12% -0.0 0.04 ± 72% perf-profile.self.cycles-pp.smp_call_function_many_cond 0.07 ± 9% +0.0 0.09 ± 6% perf-profile.self.cycles-pp.__anon_vma_interval_tree_remove 0.15 ± 4% +0.0 0.17 ± 5% perf-profile.self.cycles-pp.zap_pte_range 0.08 ± 10% +0.0 0.10 ± 14% perf-profile.self.cycles-pp.__lruvec_stat_mod_folio 0.04 ± 44% +0.0 0.06 ± 6% perf-profile.self.cycles-pp.anon_vma_clone 0.14 ± 6% +0.0 0.16 ± 4% perf-profile.self.cycles-pp.update_sg_wakeup_stats 0.58 +0.0 0.61 perf-profile.self.cycles-pp.zap_present_ptes 0.15 ± 7% +0.0 0.17 ± 5% perf-profile.self.cycles-pp.do_syscall_64 0.17 ± 6% +0.0 0.20 ± 3% perf-profile.self.cycles-pp.__vma_start_write 0.26 +0.0 0.29 ± 6% perf-profile.self.cycles-pp.__memcg_slab_post_alloc_hook 0.37 ± 2% +0.0 0.41 ± 2% perf-profile.self.cycles-pp.filemap_map_pages 0.40 ± 3% +0.0 0.45 ± 2% perf-profile.self.cycles-pp.entry_SYSCALL_64 0.39 ± 2% +0.1 0.44 ± 2% perf-profile.self.cycles-pp.next_uptodate_folio 0.41 ± 3% +0.1 0.47 ± 3% perf-profile.self.cycles-pp.clear_page_erms 0.84 ± 2% +0.1 0.90 ± 2% perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack 0.65 ± 3% +0.1 0.70 perf-profile.self.cycles-pp.__irqentry_text_end 0.42 ± 3% +0.1 0.48 ± 2% perf-profile.self.cycles-pp._raw_spin_lock 1.26 ± 7% +0.5 1.76 ± 8% perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath 6.48 +2.1 8.57 perf-profile.self.cycles-pp.intel_idle 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