On Fri, Jul 29, 2016 at 04:18:02PM +0100, Mário Reis wrote: > Hi all, > > i'm looking for some help/hints to solve a issue in our current Openvswitch > implementation. > > We are using OVS 2.4.0 with a 3.12.49 kernel on a Gentoo instalation. We > upgraded from OVS 2.3.1 when started to see the following log entries: > > Jul 29 16:01:40 XXXXXXXX ovs-vswitchd[4027]: > ovs|839572|poll_loop|INFO|Dropped 254414 log messages in last 6 seconds > (most recently, 0 seconds ago) due to excessive rate > Jul 29 16:01:40 XXXXXXXX ovs-vswitchd[4027]: > ovs|839573|poll_loop|INFO|wakeup due to 0-ms timeout at ofproto/bond.c:670 > (100% CPU usage) > > This server hosts some KVM guests, and can't see any significant impact on > VMs traffic. > If we restart ovs-vswitchd daemon, it restores normal behaviour (<1% CPU > USAGE), with almost no downtime for the VMs.
This is fixed in 2.4.1. Please upgrade. _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
