On Fri, Aug 03, 2018 at 06:04:23AM +0530, Vishal Deep Ajmera wrote: > When the revalidator thread takes a long time to dump data path > flows (e.g. due to busy CPU), it reduces the maximum limit for > new flows that can be added. This results in more upcalls for > packets which do not find data path flows and temporarily reduces > overall throughput. When the situation improves and the revalidator > gets enough CPU cycles, it should increase the flow limit allowing > more flows to get inserted. > > Currently the flow limit does not increase if the existing number of > flows is less than 2000 and does not allow any new flows due to > incorrect condition check. This results in a permanent drop in > performance in OVS with no automatic recovery. > > This patch fixes the conditional check for increasing flow limit. > > Signed-off-by: Vishal Deep Ajmera <[email protected]>
Thanks, applied to master. _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
