[ovs-discuss] How about give a simplify kernel version OVS used in Docker network?

Sam batmanustc at gmail.com
Thu Nov 15 02:33:57 UTC 2018


May be I mistake, my test result is:
to reach line speed of 10G port(Intel 10G NIC), I use 8 core for linux
bridge, and I have to use 10 core for ovs.
Same scene.

I don't know who have some test result, or official test report?

Guru Shetty <guru at ovn.org> 于2018年11月15日周四 上午1:24写道:

>
>
> On Tue, 13 Nov 2018 at 21:53, Sam <batmanustc at gmail.com> wrote:
>
>> And why OVS take high CPU cost?
>>
>
> My simplistic guess is that you have created a loop in your network with
> OVS. Or your SDN flows are inefficient. For a simple setup, there should
> really be not much difference with CPU between linux bridge and OVS.
>
>
>
>
>
>> Sam <batmanustc at gmail.com> 于2018年11月14日周三 下午1:51写道:
>>
>>> Hi all,
>>>
>>> When I'm using Docker network, I choose linux bridge, as OVS will take
>>> high CPU cost. I think most user will encounter this problem.
>>>
>>> But also I want to use openflow and SDN. So how about give a simplify
>>> kernel version OVS used in Docker network ?
>>>
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>
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