Le jeudi 17 mars 2011 à 09:50 -0700, Shirley Ma a écrit : > On Thu, 2011-03-17 at 07:05 +0200, Michael S. Tsirkin wrote: > > Could you add CPU utilization data pls? I also wonder what does this > > do > > to UDP? Won't a lot of packets be dropped? > > Guest CPU utilization slightly increased a few %. > > UDP performance send rate increased 200% - 400%, recv rate increased > from 10% to around 40% w/i recv errors. I will tune the buffers to see > any better. > > I am putting all data together and post the results here soon.
Could you run your tests with only one cpu ? (offline all cpus but cpu0 on your hypervisor) Dropping packets is fine, unless consumer cant run ;) -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
