Re: [ovs-dev] ovs-vswitchd 2.4.1 scale >10K add/delete flows 100% cpu

2018-07-12 Thread Ben Pfaff
On Wed, Jul 11, 2018 at 10:33:51AM -0700, Ravi Kerur wrote: > On Tue, Jul 10, 2018 at 2:07 PM Ben Pfaff wrote: > > > On Thu, Jul 05, 2018 at 01:44:33PM -0700, Ravi Kerur wrote: > > > During scale flow add/delete (>10K), I am seeing ovs-vswitchd cpu usage > > > spike to 100% and stay there

Re: [ovs-dev] ovs-vswitchd 2.4.1 scale >10K add/delete flows 100% cpu

2018-07-11 Thread Ravi Kerur
On Tue, Jul 10, 2018 at 2:07 PM Ben Pfaff wrote: > On Thu, Jul 05, 2018 at 01:44:33PM -0700, Ravi Kerur wrote: > > During scale flow add/delete (>10K), I am seeing ovs-vswitchd cpu usage > > spike to 100% and stay there without any sign of returning to normal cpu > > usage. It's normal OVS 2.4.1

Re: [ovs-dev] ovs-vswitchd 2.4.1 scale >10K add/delete flows 100% cpu

2018-07-10 Thread Ben Pfaff
On Thu, Jul 05, 2018 at 01:44:33PM -0700, Ravi Kerur wrote: > During scale flow add/delete (>10K), I am seeing ovs-vswitchd cpu usage > spike to 100% and stay there without any sign of returning to normal cpu > usage. It's normal OVS 2.4.1 and no DPDK involved. I am trying to get > 'perf' working

[ovs-dev] ovs-vswitchd 2.4.1 scale >10K add/delete flows 100% cpu

2018-07-05 Thread Ravi Kerur
Hi, During scale flow add/delete (>10K), I am seeing ovs-vswitchd cpu usage spike to 100% and stay there without any sign of returning to normal cpu usage. It's normal OVS 2.4.1 and no DPDK involved. I am trying to get 'perf' working which might help in isolating the problem. In the meantime I