Hi , We have been using qemu/kvm 0.12.5 (unchanged with stock kernel 2.6.32). I just upgraded to qemu/kvm-1.0 and see noticable difference in packet I/O. I want to understand the enhancements in 1.0 that leads to better performance. Can you give me some pointers? Off the bat I see new event code. From observation, I see that the qemu-kvm process is taking a whole lot less CPU. Thanks /a -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html