Utilize multiple tx_queue

[mrasvialpha]

Problem:

Client uses same tx queue. Both iperf and s2n client reaches exactly 8gbps. while iperf -P 2 able to get 2x transfer speed. I noticed iperf uses 2 different tx queue to send message but even if I create 2 different clients from s2n, they both use the same tx queue. For some reason they always pick tx_queue_2.

I use ethtool -S enp39s0 |grep tx_cnt to check the count for every run.

Is there any way to utilize multiple queues with different connections or even same connection ?

[WesleyRosenblum]

Can you provide more details about your environment setup and a repro so we can look into this?