On 12/01/2010 06:49 PM, Anthony Liguori wrote:
We need actual measurements instead of speculations.Yes, I agree 100%. I think the place to start is what I suggested in a previous note in this thread, we need to measure actual stall time in the guest.
I'd actually start at the host. How much time does ioctl(KVM_GET_DIRTY_LOG) take? What's the percentage of time qemu_mutex is held?
-- error compiling committee.c: too many arguments to function