Hello Dave, Juan and all, It is useful to get the dirty page rates in guest to evaluate the guest loads so that we can make a decide to live migrate it or not. So I think we can add a on-demand qmp for showing the dirty page rates.
I found someone has done this work in here: -->https://github.com/grivon/yabusame-qemu-dpt and here: https://github.com/btrplace/qemu-patch But seems not go to the upstream. I want to know your opinions about adding this qmp. Thanks, Li Qiang
