On Mon, 14 Nov 2011 15:05:07 +0200, "Michael S. Tsirkin" <mst@xxxxxxxxxx> wrote: > On Mon, Nov 14, 2011 at 02:25:17PM +0200, Pekka Enberg wrote: > > On Mon, Nov 14, 2011 at 4:04 AM, Asias He <asias.hejun@xxxxxxxxx> wrote: > > > Why both the bandwidth and latency performance are dropping so dramatically > > > with multiple VQ? > > > > What's the expected benefit from multiple VQs > > Heh, the original patchset didn't mention this :) It really should. > They are supposed to speed up networking for high smp guests. If we have one queue per guest CPU, does this allow us to run lockless? Thanks, Rusty. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
