On 23 July 2017 at 19:09, 刘文学 <[email protected]> wrote: > Hi > In ovs 2.4.0, I run ovs with over thirty thousands of flows added > duration several seconds, and it need nearly several minutes to remove the > flows when the flows expired. > the problem is that the flow delete action is only called by one thread > named as "urcu5" and case the cpu 100% duration serveral minutes to remove > the flows. I run the > perf flame graph and prove my infer, see the attachment. > > so anyone can help me if it need to or should use multi-thread to solve > this problem ?
Hi, Can you describe exactly how you're deleting the flows? Are you using OpenFlow bundles? _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
