 netperf - Collage network benchmark tool 1.7.0:
   -h [ --help ]           show help message
   -c [ --client ] arg     run as client, format IP[:port][:protocol]
   -s [ --server ] arg     run as server, format IP[:port][:protocol]
   -t [ --threaded ]       Run each receive in a separate thread (server only)
   -p [ --packetSize ] arg packet size
   -n [ --numPackets ] arg number of packets to send, unsigned int
   -w [ --wait ] arg       wait time (ms) between sends (client only)
   -d [ --delay ] arg      wait time (ms) between receives (server only