Hi Han,
Thanks for this patch.

Minor comments are following:

performace -> Should be performance:
> +Test Case 1: Measure performace with kernel PF & dpdk VF

traffic configuration meet LPM=> should be: traffic configuration meets LPM
>+make sure your traffic configuration meet LPM rules, and will go to all
queues, all ports.

Again also here: performace -> Should be performance:
>+Test Case 2: Measure performace with dpdk PF & dpdk VF

Again also here: traffic configuration meet LPM=> should be: traffic
configuration meets LPM
>+make sure your traffic configuration meet LPM rules, and will go to all
queues, all ports.

Reviewed-by: Rami Rosen <ramirose@gmail.com>