Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932126Ab3DXJBB (ORCPT ); Wed, 24 Apr 2013 05:01:01 -0400 Received: from mail-wg0-f42.google.com ([74.125.82.42]:56154 "EHLO mail-wg0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757768Ab3DXJA5 (ORCPT ); Wed, 24 Apr 2013 05:00:57 -0400 MIME-Version: 1.0 In-Reply-To: <0C6A3B2997299B4EAD81D386F36CD8C20FD926AD@SHSMSX102.ccr.corp.intel.com> References: <0C6A3B2997299B4EAD81D386F36CD8C20FD91958@SHSMSX102.ccr.corp.intel.com> <0C6A3B2997299B4EAD81D386F36CD8C20FD926AD@SHSMSX102.ccr.corp.intel.com> Date: Wed, 24 Apr 2013 17:00:56 +0800 Message-ID: Subject: Re: NumaTOP 1.0 launched From: zhou jencce To: "Jin, Yao" Cc: "lwn@lwn.net" , "linux-kernel@vger.kernel.org" , "linux-perf-users@vger.kernel.org" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3102 Lines: 122 2013/4/24 Jin, Yao : > Hi Zhou, > > > > I just worry a little bit if you can apply the raw patch on the tip or other > version of kernel code. You know, the perf code is changed frequently. > > > > Thanks > > Jin Yao > > > That's OK, I'd like to try. Thanks XIong > From: zhou jencce [mailto:jencce.kernel@gmail.com] > Sent: Wednesday, April 24, 2013 4:26 PM > To: Jin, Yao > Cc: lwn@lwn.net; linux-kernel@vger.kernel.org; > linux-perf-users@vger.kernel.org > > > Subject: Re: NumaTOP 1.0 launched > > > > > > > > 2013/4/18 Jin, Yao > > Hi, > > https://01.org/numatop/ is slightly faster to access. > Or please access https://github.com/01org/numatop to get the source > directly. > > Thanks > Jin Yao > > > -----Original Message----- > From: Jin, Yao > Sent: Wednesday, April 17, 2013 10:30 AM > To: 'lwn@lwn.net'; 'linux-kernel@vger.kernel.org'; > 'linux-perf-users@vger.kernel.org' > Subject: NumaTOP 1.0 launched > > We are pleased to announce today that the NumaTOP project has been added to > 01.org. > > Performance analysis engineers know that NUMA can seriously impact > performance and that NUMA performance analysis can be challenging. We've > realized that currently there isn't an easy-to-use tool that lets us easily > observe whether NUMA-related issues exist and, if so, where the NUMA > bottleneck(s) reside. It can be quite challenging, especially in complex > server environments. > > We decided to create a tool that automatically performs the typical steps in > NUMA analysis and provides a good starting point to dive in and fix > NUMA-related bottlenecks. That's NumaTOP! > > NumaTOP is an observation tool for runtime memory locality characterization > and analysis of processes and threads running on a NUMA system. It helps the > user characterize the NUMA behavior of processes and threads and identify > where the NUMA-related performance bottlenecks reside. It uses Intel > performance counter sampling technologies and associates the performance > data with system runtime information to provide real-time analysis for > production systems. > > NumaTOP is a GUI tool. It can run on Linux kernel 3.8 with a perf load > latency patch today. That patch is planned to be integrated into kernel 3.9 > or a later release. > > To learn more about NumaTOP, visit: > http://01.org/numatop/ > > Best Regards > Jin Yao > > > > Hi, I am wondering whether the separated kernel patch is available. It > would be very helpful to my pool networking and my strong curiosity to try > NumaTop.:) > > Thanks. > > > > > > Xiong > > > > > > > > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ > > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/