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 <g...@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 <batmanu...@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 <batmanu...@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 ? >>> >> _______________________________________________ >> discuss mailing list >> disc...@openvswitch.org >> https://mail.openvswitch.org/mailman/listinfo/ovs-discuss >> >
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