From mboxrd@z Thu Jan 1 00:00:00 1970 From: "David S. Miller" Subject: Re: Early SPECWeb99 results on 2.5.33 with TSO on e1000 Date: Fri, 06 Sep 2002 11:43:36 -0700 (PDT) Sender: netdev-bounce@oss.sgi.com Message-ID: <20020906.114336.132077566.davem@redhat.com> References: <20020906.113652.40767574.davem@redhat.com> <61557945.1031312716@[10.10.2.3]> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: haveblue@us.ibm.com, ak@suse.de, hadi@cyberus.ca, tcw@tempest.prismnet.com, linux-kernel@vger.kernel.org, netdev@oss.sgi.com, niv@us.ibm.com Return-path: To: Martin.Bligh@us.ibm.com In-Reply-To: <61557945.1031312716@[10.10.2.3]> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org From: "Martin J. Bligh" Date: Fri, 06 Sep 2002 11:45:17 -0700 > Actually, oprofile separated out the acenic module from the rest of the > kernel. I should have included that breakout as well. but it was only 1.3 > of CPU: > 1.3801 0.0000 /lib/modules/2.4.18+O1/kernel/drivers/net/acenic.o > > We thought you were using e1000 in these tests? e1000 on the server, those profiles were client side. Ok. BTW acenic is packet rate limited by the speed of the MIPS cpus on the card. It might be instramental to disable HW checksumming in the acenic driver and see what this does to your results.