Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753562AbYJ0TSx (ORCPT ); Mon, 27 Oct 2008 15:18:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752193AbYJ0TSm (ORCPT ); Mon, 27 Oct 2008 15:18:42 -0400 Received: from g1t0027.austin.hp.com ([15.216.28.34]:10236 "EHLO g1t0027.austin.hp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752041AbYJ0TSl (ORCPT ); Mon, 27 Oct 2008 15:18:41 -0400 Message-ID: <4906140C.5010004@hp.com> Date: Mon, 27 Oct 2008 12:18:36 -0700 From: Rick Jones User-Agent: Mozilla/5.0 (X11; U; HP-UX 9000/785; en-US; rv:1.7.13) Gecko/20060601 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Mike Galbraith CC: David Miller , rjw@sisk.pl, mingo@elte.hu, s0mbre@tservice.net.ru, a.p.zijlstra@chello.nl, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Subject: Re: [tbench regression fixes]: digging out smelly deadmen. References: <1224905848.5161.27.camel@marge.simson.net> <20081024.221653.23695396.davem@davemloft.net> <1224914333.3822.18.camel@marge.simson.net> <20081025.001940.251852864.davem@davemloft.net> <1224919985.5373.10.camel@marge.simson.net> <4905F9BD.100@hp.com> <1225134690.4942.11.camel@marge.simson.net> In-Reply-To: <1225134690.4942.11.camel@marge.simson.net> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1771 Lines: 49 >I cannot guarantee it will help, but the global -T option to pin netperf >>or netserver to a specific CPU might help cut-down the variables. > > > Yup, and how. Early on, the other variables drove me bat-shit frigging > _nuts_. I eventually selected a UP config to test _because_ those other > variables combined with SMP overhead and config options drove crazy ;-) > > >>FWIW netperf top of trunk omni tests can now also determine and report >>the state of SELinux. http://www.netperf.org/svn/netperf2/trunk/src/netsec_linux.c Pointers to programtatic detection of AppArmour and a couple salient details about firewall (enabled, perhaps number of rules) from any quarter would be welcome. >> They also have code to accept or generate their >>own RFC4122-esque UUID. Define some connical tests and then ever closer >>to just needing some database-fu and automagic testing I suppose... >>things I do not presently posess but am curious enough to follow some >>pointers. > > > Hrm. I'm going to have to save that, and parse a few times. (usual) Plot thickening, seems that autotest knows about some version of netperf2 already... i'll be trying to see if there is some benefit to autotest to netperf2's top of trunk having the keyval output format, and if autotest groks paired systems to more easily do over a network testing. >>happy benchmarking, > > > Not really, but I can't seem to give up ;-) then I guess I'll close with successful benchmarking, if not necessarily happy :) rick jones -- 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/