On Thu, Apr 10, 2014 at 11:06:16AM -0700, Alex Wang wrote: > This commit uses the 'change_seq' in 'struct netdev' to determine > whether to update the 'ofport'. This helps eliminate unnecessary > update. > > In the experiment of configuring 5K internal port, there is neither > observable configuration overhead nor additional cpu consumption > after configuration finishes. When one internal port state is > flapped every 0.3 second, this commit reduces the cpu utilization > of ovs-vswitchd thread from 40 to 12. > > Signed-off-by: Alex Wang <[email protected]>
Very nice results, thank you for measuring. Acked-by: Ben Pfaff <[email protected]> _______________________________________________ dev mailing list [email protected] http://openvswitch.org/mailman/listinfo/dev
