Re: [ovs-discuss] [ovs-dev] OVS performance issue: why small udp packet pps performance between VMs is highly related with number of ovs ports and number of VMs?

2020-02-13 Thread Ilya Maximets
On 2/13/20 12:48 PM, Flavio Leitner wrote: > On Thu, Feb 13, 2020 at 09:18:38AM +, Yi Yang (杨燚)-云服务集团 wrote: >> Hi, all >> >> We find ovs has serious performance issue, we only launch one VM in one >> compute, and do iperf small udp pps performance test between these two VMs, >> we can see

Re: [ovs-discuss] [ovs-dev] OVS performance issue: why small udp packet pps performance between VMs is highly related with number of ovs ports and number of VMs?

2020-02-13 Thread Flavio Leitner
On Thu, Feb 13, 2020 at 09:18:38AM +, Yi Yang (杨燚)-云服务集团 wrote: > Hi, all > > We find ovs has serious performance issue, we only launch one VM in one > compute, and do iperf small udp pps performance test between these two VMs, > we can see about 18 pps (packets per second, -l 16), but