From mboxrd@z Thu Jan 1 00:00:00 1970 From: jamal Subject: Re: NAPI interrupt data Date: Sat, 15 Feb 2003 09:34:02 -0500 (EST) Sender: netdev-bounce@oss.sgi.com Message-ID: <20030215092908.E16812@shell.cyberus.ca> References: <3E4DE95C.2050804@pobox.com> Mime-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: netdev@oss.sgi.com, "" Return-path: To: Jeff Garzik In-Reply-To: <3E4DE95C.2050804@pobox.com> Errors-to: netdev-bounce@oss.sgi.com List-Id: netdev.vger.kernel.org On Sat, 15 Feb 2003, Jeff Garzik wrote: > bash-2.05b$ ./x.pl data.crumb > 135 samples, 21578 avg > bash-2.05b$ ./x.pl data.hum > 130 samples, 11213 avg > Probably the first 5-10 samples as well as the last 5-10 amples to get more accuracy. This data looks fine, no? definetly the scsi device is skewing things (you are writting data to disk for example). - The 500Kpps from ttcp doesnt sound right; tcp will slow you down. perhaps use ttcp to send udp packets to get a more interesting view. cheers, jamal