Hi, Simon: Thanks for looking into this.
The revisions i proposed are complementary for the same purpose, and also reside in the same code segment.
I named them 2 items to clarify the details. Maybe it would be better to name them 2 steps in the same revision to avoid confusion.
And yes, i do have some performance result below Testing topology |-----| nic1--| |--nic1 nic2--| |--nic2 VM1(16cpus) | ovs | VM2(16 cpus) nic3--| |--nic3 nic4--| |--nic4 |-----| 2 netperf client threads on each vnic netperf -H $peer -p $((port+$i)) -t UDP_RR -l 60 -- -R 1 -r 8K,8K netperf -H $peer -p $((port+$i)) -t TCP_RR -l 60 -- -R 1 -r 120,240 netperf -H $peer -p $((port+$i)) -t TCP_CRR -l 60 -- -R 1 -r 120,240 Mode Iterations Variance Average UDP_RR 10 %1.33 48472 ==> before the change UDP_RR 10 %2.13 49130 ==> after the change TCP_RR 10 %4.56 79686 ==> before the change TCP_RR 10 %3.42 79833 ==> after the change TCP_CRR 10 %0.16 20596 ==> before the change TCP_CRR 10 %0.11 21179 ==> after the change Thanks eddy _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev