Perf numbers copypaste from README (misformatted on github on my browser due to linewrap): Device under test Network interface Kernel forwarding Fastforwa

Perf numbers copypaste from README (misformatted on github on my browser due to linewrap): Device under test Network interface Kernel forwarding Fastforward enabled netmap-fwd C2358 (2 core, 1.7 GHz, 4 GB RAM) Intel I354 123 kpps 217 kpps 945 kpps C2758 (8 core, 2.4 GHz, 8 GB RAM) Chelsio T520 10G 270 kpps 426 kpps 1.683 Mpps Xeon-D 1540 (8 core, 2 GHz, 32 GB RAM) Intel X552 10G 439 kpps 557 kpps 2.230 Mpps Xeon E3-1275 (4 core, 3.5 GHz, 32 GB RAM) Intel X520-2 10G 1.058 Mpps 1.331 Mpps 5.053 Mpp