On Wed, Apr 30, 2014 at 04:49:49PM +0200, Christian Stigen Larsen wrote: > > Ben Pfaff <b...@nicira.com>: > >> RTTs were up from an average of 87 ms to 541 ms. > > > > An RTT of 87 ms is very high to begin with. What does mininet do that > > could cause such a high RTT? > > Fair point. Honestly, I don't know, but perhaps I can ask on mininet-discuss. > > I thought it was simply due to the Python controller. Remember it gets all > packets and has to send down a forward-command for each. > > But yeah, 47 ms extra per packet is quite the overhead (the > link-latency configuration is 40 ms).
After I wrote that, I reread your email and guessed that it came from a trip to the controller (possibly multiple trips?). _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
