From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755694AbbIUBTE (ORCPT ); Sun, 20 Sep 2015 21:19:04 -0400 Received: from mail-pa0-f45.google.com ([209.85.220.45]:36517 "EHLO mail-pa0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755523AbbIUBTA (ORCPT ); Sun, 20 Sep 2015 21:19:00 -0400 Subject: Re: [lkp] [net] 192132b9a0: -17.5% netperf.Throughput_tps To: kernel test robot References: <87eghtb7e8.fsf@yhuang-dev.intel.com> Cc: lkp@01.org, LKML , "David S. Miller" From: David Ahern Message-ID: <55FF5B08.7010807@cumulusnetworks.com> Date: Sun, 20 Sep 2015 19:19:04 -0600 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <87eghtb7e8.fsf@yhuang-dev.intel.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/20/15 6:30 AM, kernel test robot wrote: > FYI, we noticed the below changes on > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > commit 192132b9a034d87566294be0fba5f8f75c2cf16b ("net: Add support for VRFs to inetpeer cache") > > > ========================================================================================= > tbox_group/testcase/rootfs/kconfig/compiler/cpufreq_governor/runtime/nr_threads/cluster/test: > lkp-sbx04/netperf/debian-x86_64-2015-02-07.cgz/x86_64-rhel/gcc-4.9/performance/300s/200%/cs-localhost/TCP_CRR > > commit: > 5345c2e12d41f815c1009c9dee72f3d5fcfd4282 > 192132b9a034d87566294be0fba5f8f75c2cf16b > Clarification: The reproduce file shows 128 instances of 'netperf -t TCP_CRR -c -C -l 300 -H 127.0.0.1' without an '&' on the end. Does that mean these 128 commands are run serially? Also, this is the end patch of a series that first refactors and then adds a capability. The more relevant comparison is 8f58336d3f78 to 192132b9a034 (8f58336d3f78 is the commit before the series). Is it possible to get this test run on your system comparing those 2 commits? Thanks, David