Re: [Xen-devel] Poor NIC performance on domUs / Crashing

[Ryan Holt <ryan@xxxxxxxxxxxx>]

Thanks Jeremy.

I installed xen-sources-2.6.18-r12 as my dom0 and the issue seems to
have gone away. Will do some more thorough throughput testing on it
later. I'm using gentoo-sources-2.6.31-r6 for the domU.

Question; what's the typical type of performance decrease I should
expect to the domU over the network? Getting around 12MB/sec to the
dom0, and anywhere from 5-10MB/sec to the domU; that typical/expected?

Thanks,
Ryan

Jeremy Fitzhardinge wrote:
> On 12/11/2009 04:13 PM, Ryan Holt wrote:
>> So is this an issue with the dom0 or the domU?
>>    
> The bug I'm referring to was in netback in dom0, where it did the
> wrong thing with gso packets.
>
>     J

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