[Openstack] Network speed issue

Georgios Dimitrakakis giorgis at acmac.uoc.gr
Tue Dec 16 19:33:15 UTC 2014


 Rick,

 I haven't tried that yet

 I 'll do it asap and post the results.


 Can you recommend any specific tests that I should run on netperf?


 Regards,


 George

> On 12/16/2014 11:09 AM, Georgios Dimitrakakis wrote:
>> Changing
>>
>> gso on
>> tso on
>> gro off
>>
>>
>> got me back to the initial status.
>>
>>
>> Although now it starts with approximately 65-70MB/s  for a few 
>> seconds
>> but then it drops down to 30MB/s
>
> What do you see if you use a "pure" networking benchmark such as
> netperf or iperf?
>
> rick jones
>
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