Re: AMD EPYC virtual network performances

[Elliott Mitchell <ehem+xen@xxxxxxx>]

On Tue, Jul 09, 2024 at 08:36:18AM +0000, Andrei Semenov wrote:
> 
> Does anybody notice this behavior on his side?  Can we do something 
> about it?

I hadn't previously noticed this manifestation, but now that I know where
to look seems I'm also seeing the issue.

It also effects other lines of AMD's offerings.

It also effects PVH domains, but may not have as much impact.

It also effects virtual block devices.


Right now I consider this highly speculative, but I am now wondering
whether the software RAID1 issue is related to this.


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