marcosfsch

Thanks David, this looks very promissing. Follows my results on a 100G back to back test environment: Server command: sudo taskset --cpu-list 1 ./src/iperf3 -s -i 1 Client Comands: sudo...

MSG_ZEROCOPY with MTU 9K and optmem_max 1MB does improve performance a lot for large TCP flows, specially when used with pacing (up to 35%, from 37G to 50G). Brian Tiernery...

For UDP, this patch is making performance worse, from 36G to 5.5G. But using a previous MSG_ZEROCOPY patch [1] I was able to get 18% better performance for UDP. From...