From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bin Ren Subject: Re: [PATCH] Network Checksum Removal Date: Tue, 24 May 2005 02:35:29 +0100 Message-ID: <8ae78025050523183525bd561e@mail.gmail.com> References: Reply-To: bin.ren@cl.cam.ac.uk Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: Content-Disposition: inline List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Ian Pratt Cc: xen-devel@lists.xensource.com, Andrew Theurer , Rolf Neugebauer , Jon Mason List-Id: xen-devel@lists.xenproject.org Not yet. I'll give it a shot tomorrow and post the numbers here. Cheers, Bin On 5/24/05, Ian Pratt wrote: > > What currently I'm really really obssessed is (1) > > dom1->external with default BVT gives only ~400Mbps (2) > > dom1->external with my EEVDF scheduler (everything else is > > exactly the same) gives 610Mbps, very close to > > dom0->external. With scheduler latency histograms, it seems > > to be caused by *far too frequent* context switches in BVT. > > I'm still digging. >=20 > Have you tried SEDF? I'm itching to make it the default scheduler... >=20 > Ian >