On 11/22/24 09:40, Ales Musil wrote: > Increase the recirculaton limit to 12 as OVN wants to adopt > strategy which might lead to more recirculations in the logical > router pipeline.
Hi, Ales. Could you, please, explain the scenario in more details where so many recirculations are needed? Also, do you expect all the traffic to have increased number of them or is it just for very specific control traffic? Asking because 12 is a lot. Every re-circulation means packet re-classification and potential re-parsing, so it will have a huge performance impact. And it doesn't only ally to the userspace datapath, while kernel might endure so many recirculations in some scenarios, performance will still be awful. Best regards, Ilya Maximets. _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
