[ovs-discuss] High CPU load (up to 100%) with OVS+DPDK+vHOST usage.

[Loftus, Ciara]

> 
> I too observed dpdkhost0 mac of addr:00:00:00:00:00:00 in ovs. I do not
> see packets
> sent by VM on this port and seen by ovs (in fact, dump-flows also report
> 0 packets).
> 
> I am looking for any one opinion on this if dpdkhost0 mac reported is
> expected
> (and to quickly debug any other problem there).

This mac of all zeros is expected.

> 
> I am on qemu 2.1.0 as well.
> 
> Thank you,
> Gowrishankar
>