Re: [Xen-devel] Poor network performance in domU in unstable

[Jacob Gorm Hansen <jacobg@xxxxxxx>]

Steven Hand wrote:
> > with unstable as of April 21st, I am getting fairly bad networking 
> > performance in my domUs, e.g 125Mbits/s TCP with iPerf over a gigabit 
> > link, where dom0 gets around 700Mbits/s.
>
> Is this vanilla Xen/XenLinux or have you any local changes?
This is the vanilla versions, except using vmtools instead of xend. I 
will try this with xend and report back to see if that helps anything.
> Always worth upgrading to latest unstable in any case; binary chop
> on csets can help narrow things down.

Yes, unfortunately the latest unstable crashes dom0 on domain creation 
(as described by me and others on the list), which is why I picked at 
random semi-recent version instead.
Jacob

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