I'm not sure I understand the Y-axis. Regardless, it sounds like you're not using a hardware OpenFlow switch, and not OVS, so you're probably better off asking them. I'd guess it has to do with the flows being cached, but it's complete speculation, since it's going to depend on how they implemented their OpenFlow stack.
--Justin > On Dec 17, 2015, at 10:16 AM, Uzzam Javed <[email protected]> wrote: > > Hi everyone, I am doing some experiments on a commercial router enabled with > OVS. I have connected two hosts to two ports of the router and have added > both ways flow entries through ‘ofctl’ command. I am generating round trip > traffic through a traffic generator at a constant rate. The total number > packets are kept constant to 10,000 packets. When I increase the rate the > overall delay decreases. The attached picture shows the density plots of the > 3 experiments having rate 10, 100 and 1000 packets/s input traffic rate, > respectively. > > > > What is the reason for these results that why delay decreases with increase > in input traffic rate? > > > > Thanks, > > Uzzam > > <rate_incr.jpg>_______________________________________________ > discuss mailing list > [email protected] > http://openvswitch.org/mailman/listinfo/discuss _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
