Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754025AbaGHI2i (ORCPT ); Tue, 8 Jul 2014 04:28:38 -0400 Received: from mga14.intel.com ([192.55.52.115]:12917 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753374AbaGHI2f (ORCPT ); Tue, 8 Jul 2014 04:28:35 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,624,1400050800"; d="scan'208";a="558723541" Message-ID: <53BBABB1.7050205@intel.com> Date: Tue, 08 Jul 2014 16:28:33 +0800 From: Aaron Lu MIME-Version: 1.0 To: Yuyang Du CC: LKML , lkp@01.org Subject: [Implement Workload Consolidation in idle_balance] 3c4296ec274: References: <53bb8dcd.FTA1O9fXTUPBpoFK%fengguang.wu@intel.com> In-Reply-To: <53bb8dcd.FTA1O9fXTUPBpoFK%fengguang.wu@intel.com> X-Forwarded-Message-Id: <53bb8dcd.FTA1O9fXTUPBpoFK%fengguang.wu@intel.com> Content-Type: multipart/mixed; boundary="------------020102030708050201020006" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This is a multi-part message in MIME format. --------------020102030708050201020006 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit FYI, we noticed the below changes on git://bee.sh.intel.com/git/ydu19/linux cc-v4.5-on-3.16-rc2 commit 3c4296ec2745aa5cc8931b85e7669008ddc09b01 ("Implement Workload Consolidation in idle_balance") Legend: ~XX% - stddev percent [+-]XX% - change percent turbostat.Cor_W X+45 ++--------------------------------------------------------------------+ *..*..*..*..*..*..*..*..*..*..*..*...*..*..*..*.. | X+40 ++ | X+35 ++ *..*.. .*..* | | *. | X+30 ++ | | | X+25 ++ | | | X+20 ++ | X+10 ++ O O O O O | | X+5 O+ O O O O O O O O O O O O O O | | O O O O | X ++--------------------------------------------------------------------+ [*] bisect-good sample [O] bisect-bad sample [X] some power value in watt 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. 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