From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Jones Subject: Re: NAPI and CPU utilization [was: NAPI, e100, and system performance problem] Date: Tue, 19 Apr 2005 13:52:18 -0700 Message-ID: <42656F82.3030600@hp.com> References: <1113855967.7436.39.camel@localhost.localdomain> <20050419055535.GA12211@sgi.com> <20050419113657.7290d26e.davem@davemloft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: "David S. Miller" , Greg Banks , hadi@cyberus.ca, jesse.brandeburg@intel.com, netdev@oss.sgi.com Return-path: To: Arthur Kepner In-Reply-To: Sender: netdev-bounce@oss.sgi.com Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org One issue/caveat/whatever on those coalescing parms and such. Watch-out for their effect on request/response performance on stuff like netperf TCP_RR. rick jones