Hi Jan,
Thanks for the clarification. I also came across patch port as the best
option between ovs Bridges. But, is it possible to use patch ports to an
external OpenFlow bridge? Like one bridge is OVS, other is Lagopus bridge
or LINC bridge? For my use case, I want to send packets from OVS
On Tue, Feb 13, 2018 at 12:39:56PM +0100, Daniel Alvarez Sanchez wrote:
> Hi folks,
>
> As we're doing some performance tests in OpenStack using OVN,
> we noticed that as we keep creating ports, the time for creating a
> single port increases. Also, ovn-northd CPU consumption is quite
> high (see
Hi Jacob,
I can try to help as much as I can.
Can you run me through the steps that you already tried (from get-netadapter,
through the vmswitch creation and how you tried to add the ports to OVS)?
Thanks,
Alin.
De la: ovs-discuss-boun...@openvswitch.org
Hi Kapil,
This is what patch ports are for. They are only traversed for the first packet
of a flow in the slow path. The resulting datapath flow entry collapses the
processing in both bridges into a single megaflow. So there is no performance
overhead compared to having a single bridge.
Hello,
In my setup, i have two DPDK ports, where dpdk0 is part of br0 and and
dpdk1 is part of br1. How can i send packets from br0 to br1 in an
efficient way within userspace with good performance?
I came across, veth pair as one option, but i couldn't find if it will
provide good performance in
Hello
Are there 'numbers' for performance - OvS-DPDK vs XDP-eBPF for container
networking.
Since the DPDK and linux-containers are not compatible, is a sense that
container and host share the same kernel - hence pkts received at OvS-DPDK at
user-space and directed to a linux container -
Hi folks,
As we're doing some performance tests in OpenStack using OVN,
we noticed that as we keep creating ports, the time for creating a
single port increases. Also, ovn-northd CPU consumption is quite
high (see [0] which shows the CPU consumption when creating
1000 ports and deleting them.
