From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from DM1PR04CU001.outbound.protection.outlook.com (mail-centralusazon11010064.outbound.protection.outlook.com [52.101.61.64]) (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 EB60B1519AC for ; Thu, 12 Feb 2026 02:16:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=52.101.61.64 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770862609; cv=fail; b=QbZzExEC18WJgLn9cw1JZbEZx6RhyKrQO7N3bcnHSRhorIZf7FTOSUszGwFAFU7hx1LrJAomZsvlRlAVLSdwd0M5ZGLhXWOPFHasNwpImPGUO3QLAHCBzeSnCxpKYv+3D2ZAzxghhzyvx2jQPF1h+eqDclCwwr8QtNoqCDzwm4k= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1770862609; c=relaxed/simple; bh=DcS6KRNFWoJ96Z88+5ugZMrCrvFqZkDPWsnWF3GEqw0=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=uyR8FWxWChvVGaGZbXq2Cz9R85NPOlwgFOMx5aIG/zKzyMYbeownca0aRjIxcBqie3kP4sqX/fhvzxrwoYUbVq9g1UIZUuTc6jKrLfxOBAmi08rb+mzZ08YBcrMYxCQ/xwBwYJhCAWwdM7j0ysUdo6tVSsvRFQXsJjQZnQUbuO4= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com; spf=fail smtp.mailfrom=amd.com; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b=CiWBI4Ak; arc=fail smtp.client-ip=52.101.61.64 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=amd.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=amd.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=amd.com header.i=@amd.com header.b="CiWBI4Ak" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=p/URLj9V9hMT6gnFsfdekOTVmceS2/WttJJKEBH7DpWsFXBxb1Er8NXFxuvNE5LIXmLKyTr7ZOZ1hppYYqP3nUcqkf1CO+b/4UjYfnc86aLIoapMz4LWYJJ1PZB5Uu5AuayszRc+L+tq4oTRfwciBbEfaIZlwQAuQthwvLj+uuMsAC2zHjUxY87O9YFxJI/5+gCCB9SFAqM7yO/JXHWrr/jbaEnxDvvQ5hz7649b5tfBSXScnEohVBbxDL1tbwwWlVI+xgCxYKmc6raUAjxFMXjM7iwm+T1OeCnr5CRNHaaGNn+bRp4MNw/HwFT3aPG2uQ7BdZMyHP3AqzeF+3Q3Sw== 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=SwpvG24d3uViPOCuFo4GhJLa2GcyiHeXA9ALD1+02Cg=; b=mA+NNdv7SzE4fOEX2FPuoadVAwPmMXFjSE+VljavqjEXIpZoexl4IlO75tkPjdxJKJISksz4RUDCTIrJJhIyGKjaxAPrnvCYkNoI0PltHCviAK0eA5D55esxyNtSW43Z+6vmupgHAFNovtJWVYU9s3WqZgqYr5vj+r/rm34XbNIqxLzHHtqXhoJEmtl+qL7W9K1U6vQ9rsr7CQ+KmGDnAh5p5Q9HIhxJOJ6PJlHoUmnaSyP4ntj/hF1Tng9o54GlUjVtEXwPQJ6ldgabigTIQ8noQron2ucwG/8ymUia5UJLHzRcddJCpiklptI6yLjqrp5nhSceltUYN9PeUgB3uQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 165.204.84.17) smtp.rcpttodomain=gourry.net smtp.mailfrom=amd.com; dmarc=pass (p=quarantine sp=quarantine pct=100) action=none header.from=amd.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=SwpvG24d3uViPOCuFo4GhJLa2GcyiHeXA9ALD1+02Cg=; b=CiWBI4AkuOVLPjb0Ne7jBIRPVeR/V7K8KSpDLgYrGuVgKKGdJfv0wW6nwPi3fIPwxLS0Wme0AUPtFeQjAD4amSudTTq3flQrbvo0WoGa9LlFD2KyVWNLpIBmzG4zDVnyryIA4vU9PjCVgjF+JI0BpQHol+9vJP0P0iU7yeAyVKw= Received: from BYAPR21CA0024.namprd21.prod.outlook.com (2603:10b6:a03:114::34) by MN6PR12MB8514.namprd12.prod.outlook.com (2603:10b6:208:474::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9611.10; Thu, 12 Feb 2026 02:16:43 +0000 Received: from SJ5PEPF00000207.namprd05.prod.outlook.com (2603:10b6:a03:114:cafe::b9) by BYAPR21CA0024.outlook.office365.com (2603:10b6:a03:114::34) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.20.9632.6 via Frontend Transport; Thu, 12 Feb 2026 02:16:36 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 165.204.84.17) smtp.mailfrom=amd.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=amd.com; Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=satlexmb07.amd.com; pr=C Received: from satlexmb07.amd.com (165.204.84.17) by SJ5PEPF00000207.mail.protection.outlook.com (10.167.244.40) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.9611.8 via Frontend Transport; Thu, 12 Feb 2026 02:16:43 +0000 Received: from satlexmb07.amd.com (10.181.42.216) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.17; Wed, 11 Feb 2026 20:16:42 -0600 Received: from [10.252.192.21] (10.180.168.240) by satlexmb07.amd.com (10.181.42.216) with Microsoft SMTP Server id 15.2.2562.17 via Frontend Transport; Wed, 11 Feb 2026 20:16:35 -0600 Message-ID: <0b03e16d-ca4a-4a70-b530-14bbe42bb7ad@amd.com> Date: Thu, 12 Feb 2026 07:46:34 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [RFC PATCH v5 00/10] mm: Hot page tracking and promotion infrastructure To: Gregory Price CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , References: <20260129144043.231636-1-bharata@amd.com> <911f316b-87cf-45eb-8d9e-412473d7176a@amd.com> Content-Language: en-US From: Bharata B Rao In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SJ5PEPF00000207:EE_|MN6PR12MB8514:EE_ X-MS-Office365-Filtering-Correlation-Id: 104ca46b-98ac-4989-a22b-08de69dcc3c9 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|1800799024|7416014|82310400026|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?MnVsZGRTejVEM212L2dvcGdjMVJwaVZZOVAzcmxFZ3hYNzJqQklNdXAzdkRq?= =?utf-8?B?ZXhqZzNKRThWb3pUN0FMU3VXQ3NMVTN4UEhjUHVVWGI0UHVTNzg3NVAzYWV2?= =?utf-8?B?eUU2Mnd0Q3crTTRBV1NpTXF5TlVrR0R1bXVaOU5MUHZTMFlMWk9jZHRjc215?= =?utf-8?B?aFlaWEJJN1lVZ1JpN2VBbXRmWndPcWRONWhMNjZnamVlRHI2cSt6Sk9UOW9p?= =?utf-8?B?NUk1RGpHblhrcmtEUzkxcE9pcm1NcnJnYmg3ZmJLWTdPMjNwWGtTb3ozZUg2?= =?utf-8?B?UjZmNFQ3U3UvTE9sUkxleEJBT3o2Z2lreUNvSXVIOFFQYU5INWN2NENSbkhn?= =?utf-8?B?bGxrSFJEYUhuT29GTzVIb1JNUVBVOU9qUDJieGxXWEZ5blJGYVpGeVZFMXhi?= =?utf-8?B?eVhRSGZwd1JYdkd1VVIwc0lVR2pKcWtPT3RoOXhqUGo4NXhnQkVCcHJLT1Nw?= =?utf-8?B?M0ZLSUVqNjB1Y0IxS3RVcTlWc0tIV3hZaUljcFRkdldNVzRSNUZDdE9RM0FR?= =?utf-8?B?MkZ6TXVLaHVJRHI2ZkZBSHFEUEJtYXFOaVhGeHVOcERKRmxSTWMzQUtEU1Aw?= =?utf-8?B?ZlQzZ251dmlMYTFEb0txSGFWZEZzYVVhYi9FdzZBWTBkaDkycldFL2lzZm0z?= =?utf-8?B?aDN4SFZqS3phaEkzb2szODVwTzZyNldhY1Z2YWJPbmdCMERjOU5kblQ3am5a?= =?utf-8?B?blJJSytwZktjUDlRcHZwOGh4ZTZKTFlCU3RBS3ZRNE1nUHU2UWJGZ25lMi9R?= =?utf-8?B?bmxKSzBnVWRGNEl1T25renRZL1JySlFoR1JlaGs3dnFKQngwZXp1ODByZjNi?= =?utf-8?B?eUpya3krSTZJL2NNY2FvUTAzL2Jrcm8wSnMvK0lrMkphaGliRGtYdmpsOVlj?= =?utf-8?B?Zk1wOHg1ZTkzYktrYkhydk9kajBSd1hTeE4wVUYxdzBpWWhlVElCejNYdGxQ?= =?utf-8?B?S1BRQm10bzFUTUFLcnZIeVBJa1JMcjNXUU43VVRlTWg2MHNZRXNYdFZRMjg0?= =?utf-8?B?Z1FFVUVSZlZsNDhxOWhBbUhQY3hvK0xjam9mMzkwcDZqNWFkQTYwNUpNeUI4?= =?utf-8?B?aTVBQ0dRWk9VZHVqMWY1N1FNNlFQK1RwQm4vWjhmQklKYnhOK2h6RG1aakox?= =?utf-8?B?aDdlMS9DTmdJTWw0UWIza2J1S2oycWhEMGNXRkJUMG5TM05PaEdwNlZVVThn?= =?utf-8?B?WnpqN2s0U0JyaGRMTTZTdURudEplY0EwZFdCb3JTQ0N5OWVWVjEraUl6MUM4?= =?utf-8?B?MXZwaU1jNWNnM3RZUTVwWVFTeDlEYzZ6eEdvbFdjYnNoOW52eWVxaXpyOHhS?= =?utf-8?B?MXREcEg0ZlBCbVdpRmhRRDE2QVVHUVhUTVIvMlpFWnY1RWgycE9CZVZtVzJ2?= =?utf-8?B?dVNoMnFxY0lFcFdGRE0ramZRcHRsMlZOc1BYZDkyZEorYUI4am5OVXk2d2lD?= =?utf-8?B?QWVZL1VSa1B6cXQxT0hwNkFRVEM2U3NOTk5sMkczMy83V3NrYi9acGNBYUlh?= =?utf-8?B?K1o5a3IyNk1OdlY1dzNWSnk0UWJLUjRGUzhZQXpFaEZxMGNEWFpLWDNLc0tp?= =?utf-8?B?U2VjV2VLTU5hZTl5eGdsUjN6UXBRcXRVbm5tVUwzczQrWGhKUWpKcGM1UXRM?= =?utf-8?B?T3o2ZjNPRjRpY3RhMHpHNGNlQ1ZGcjVoTXF6K3ZRV0xoRUY1dXNxWVl1RzRa?= =?utf-8?B?QW1OYTRiM3N6V2RmeDQ4b1NuVXAyWU95MWJ4MjhWTnN3TnQvNzhVNWZEZE43?= =?utf-8?B?RmRkYy9BWkpmVnNwZ0Z0Vi9mM0xlNThCS2pFekxIdFN3ZWhsYXJFeGdObUJq?= =?utf-8?B?LzRLdDFpUG96Q2JpK2RiTGdXaFE5eEVadDUwaE82VFYyckZJUTQyY080TDFo?= =?utf-8?B?RTl1YjlOUTdORzBxSXVSTnFHaUhjOE41SWhPaVlRZzRqMy9hbThzdXlCRVVj?= =?utf-8?B?bGk0Z29qZ1BvSFgwYTBjWjJHcFg4TnZrK29UN2pFckhuRmI1Y0VNUGVrdGlQ?= =?utf-8?B?dmRiM2hCc0lHTDVLcDk3VDczZUphQ1ZSTU9oYU41RWwyMG1LaG1QWFhNV3o5?= =?utf-8?B?Y3lGeGVIbkFRSDJxOTcrQ1o0MTg3YkE4RVBUU2dKRXVtUEpPNDBNYUVTZzBO?= =?utf-8?B?SG8vd01WOTJuQkpSZDVCSkFRcDZRKzdqNlN2ZDR1UlJhcnJRNXJ0NTJ4c0h6?= =?utf-8?B?Y1lET1pSWFFybGd1RnhXeUJmdXhaSEVDeVpUTmNmV3pTcDl4VjNmYjZsVVhn?= =?utf-8?B?NWdQd1d0K1NLOUIzc2ZvYTk0Z1B3PT0=?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb07.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700013)(1800799024)(7416014)(82310400026)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: RpDQYTAwqdrFguieZVuG34cn4GZr1t36WLpIIWx6KB0/RD5E1rrK9sgOtx+glU6adaGrXZYW5JYRH8vOWMrKA3Eye4OIQqRmSgr4eCmEO7rf5VWvrYGBNUjAWote3FZEwRvUyOwBoAkhslAwJsuZswU7wpYipGE1HxiO1ou5MveIikYULXVBNAYCSjxtkER4HDvrSI8w1Qo4Tad1azM6zi3k9YyIRafNfw/UtaiwxC5BcyoIDpRowxPB9hdEXahnOOMcFZ3j77qrJC4a9fAizm0k1HkFia9d02OBEGPtcUkG8614/FNhHROmYISTlp15QTmx2xw+tDiiYua+1j+L+PzXeWpZ+GE8BHYTe6NP5d1VjCs2e7F+GO2DULygVIMsBzbbAuq60i2YqShMyRYnAsR72ZjIOM7+hc8SpSoZ/4cw9Q3ytwDbTveo26kiQbVv X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 12 Feb 2026 02:16:43.0433 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 104ca46b-98ac-4989-a22b-08de69dcc3c9 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: SJ5PEPF00000207.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN6PR12MB8514 On 11-Feb-26 9:34 PM, Gregory Price wrote: > On Wed, Feb 11, 2026 at 09:00:26PM +0530, Bharata B Rao wrote: >> ===================================================================================== >> Base Base pghot-default >> pghot-precise >> NUMAB0 NUMAB2 NUMAB2 NUMAB2 >> ===================================================================================== >> harmonic_mean_TEPS 5.10676e+08 7.56804e+08 5.92473e+08 7.47091e+08 >> mean_time 8.41027 5.67508 7.24915 5.74886 >> median_TEPS 5.11535e+08 7.24252e+08 5.63155e+08 7.71638e+08 >> max_TEPS 5.1785e+08 1.06051e+09 7.88018e+08 1.0504e+09 >> >> pgpromote_success 0 13557718 13737730 13734469 >> numa_pte_updates 0 26491591 26848847 26726856 >> numa_hint_faults 0 13558077 13882743 13798024 >> ===================================================================================== >> > > Can you contextualize TEPS? Higher better? Higher worse? etc. In the Graph500 benchmark, higher TEPS (Traversed Edges Per Second) values are better. Regards, Bharata.