Re: [ovs-dev] OVS scaling

2013-04-11 Thread SDN learn
I'm in process of doing this and would post my findings...I was just curious if someone in the list has seen such scaling issues... Cheers, Marty! On Wed, Apr 10, 2013 at 7:11 PM, Stephen Hemminger < step...@networkplumber.org> wrote: > Try using perf to look at where system is spending it's ti

Re: [ovs-dev] OVS scaling

2013-04-10 Thread Stephen Hemminger
Try using perf to look at where system is spending it's time. On Wed, Apr 10, 2013 at 3:55 PM, SDN learn wrote: > Hi, > > I'm running OVS-1.4 release on a low frequency x86 machine. I see that > performance doesn't seem to scale linearly from 1 to 2 to 4 cores. > > I have three PC setup: PC1 is g

[ovs-dev] OVS scaling

2013-04-10 Thread SDN learn
Hi, I'm running OVS-1.4 release on a low frequency x86 machine. I see that performance doesn't seem to scale linearly from 1 to 2 to 4 cores. I have three PC setup: PC1 is generating netperf traffic, PC2 runs OVS, PC3 is terminating traffic. OVS is bridging between two ethernet ports. The datapa