Re: [Qemu-devel] [RESEND][PATCH 0/3] Fix guest time drift under heavy load.

[Anthony Liguori]

Gleb Natapov wrote:
> On Mon, Nov 10, 2008 at 09:24:55AM -0600, Anthony Liguori wrote:
>   
> > Gleb Natapov wrote:
> >     
> > > On Sun, Nov 09, 2008 at 10:36:59AM -0600, Anthony Liguori wrote:
> > >   
> > >
> > >       
> > > > Otherwise, I'm curious if you have any insight into where we're 
> > > > pausing  for 10ms that's causing the missed interrupt?
> > > >
> > > >     
> > > >         
> > > Don't know yet.
> > >   
> > >       
> > What's your full command line?
> >
> >     
> /home/gleb/install/qemu/org/bin/qemu-system-x86_64 -hda Windows2003.raw -m 1024 
> -net
> nic,model=rtl8139 -net user -vnc 172.17.10.111:1 -usbdevice tablet
>   

-usbdevice tablet may be the culprit.  Is the guest doing an significant IO?

Regards,

Anthony Liguori

> --
>                         Gleb.
>