Re: [Qemu-devel] Question about dirty page statistics for live migration

2018-08-13 Thread Li Qiang
2018-08-13 19:30 GMT+08:00 Dr. David Alan Gilbert : > * Li Qiang (liq...@gmail.com) wrote: > > 2018-08-13 17:35 GMT+08:00 Dr. David Alan Gilbert : > > > > > * Li Qiang (liq...@gmail.com) wrote: > > > > Hello Dave, Juan and all, > > > > > > > > It is useful to get the dirty page rates in guest to

Re: [Qemu-devel] Question about dirty page statistics for live migration

2018-08-13 Thread Dr. David Alan Gilbert
* Li Qiang (liq...@gmail.com) wrote: > 2018-08-13 17:35 GMT+08:00 Dr. David Alan Gilbert : > > > * Li Qiang (liq...@gmail.com) wrote: > > > 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

Re: [Qemu-devel] Question about dirty page statistics for live migration

2018-08-13 Thread Li Qiang
2018-08-13 17:35 GMT+08:00 Dr. David Alan Gilbert : > * Li Qiang (liq...@gmail.com) wrote: > > 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

Re: [Qemu-devel] Question about dirty page statistics for live migration

2018-08-13 Thread Dr. David Alan Gilbert
* Li Qiang (liq...@gmail.com) wrote: > 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

[Qemu-devel] Question about dirty page statistics for live migration

2018-08-12 Thread Li Qiang
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: