Right. We instruct Kernel to reserve 8 CPU cores exclusively for our user space application that is responsible for traffic forwarding. Here's performance resu

Right. We instruct Kernel to reserve 8 CPU cores exclusively for our user space application that is responsible for traffic forwarding. Here's performance results. Max latency is 0.31 msec. #################################################### min_latency_ns: 708 avg_latency_ns: 63723 max_latency_ns: 310795 jitter_ns: 30940 #################################################### Regarding L3 PFC support. In my understanding it's a ROCE requirement. I view RoCE as east-west traffic, since its not leaving the boundaries of the switch fabric, I think non-blocking leaf/spine fabric should be sufficient there. Please correct me if'm missing something. SoftGate, the Linux router where we use DPDK, is designed for North/South traffic, sitting on the border of the data center, so we don't expect RoCE traffic there, but again, please let me know if you see it differently.