From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Lameter Subject: Re: AIM9 regression Date: Wed, 24 Sep 2008 14:10:54 -0500 Message-ID: <48DA90BE.5090208@linux-foundation.org> References: <48D93203.2050204@linux-foundation.org> <20080924051237.GA6173@gondor.apana.org.au> <20080923.221831.126801015.davem@davemloft.net> <20080924081603.08a5f808@extreme> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: David Miller , herbert@gondor.apana.org.au, netdev@vger.kernel.org To: Stephen Hemminger Return-path: Received: from smtp1.linux-foundation.org ([140.211.169.13]:44330 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751672AbYIXTMK (ORCPT ); Wed, 24 Sep 2008 15:12:10 -0400 In-Reply-To: <20080924081603.08a5f808@extreme> Sender: netdev-owner@vger.kernel.org List-ID: Stephen Hemminger wrote: > These loopback benchmarks are often more sensitive to scheduler than networking > changes. Just ran a test with real NICs which show the same issues. I guess I need to get familiar with the network stack and start hacking on it. Sigh.