Experiment01
============

Experimenting with using TCP_RR and UDP_RR for measuring latency in
the high prio band of pfifo_fast.

See netperf-wrapper (experimental) test in file:
 * qdisc_prio_hol.conf
 * https://github.com/netoptimizer/netperf-wrapper/commit/7d0241a78e5

Kernel: 3.17.0-rc4
 * net-next at commit: c0d1379a

Cmdline:

 export TITLE="net_next"
 sudo ethtool -K eth4 gro on gso on tso on
 sudo -E taskset -c 2 ./netperf-wrapper -H 192.168.8.2 -t TSO_${TITLE} tcp_upload_prio
 sudo ethtool -K eth4 gro on gso on tso off
 sudo -E taskset -c 2 ./netperf-wrapper -H 192.168.8.2 -t GSO_${TITLE} tcp_upload_prio
 sudo ethtool -K eth4 gro off gso off tso off
 sudo -E taskset -c 2 ./netperf-wrapper -H 192.168.8.2 -t NoneXSO_${TITLE} tcp_upload_prio


Two additonal experiments run with:
 sudo ethtool -C eth4 rx-usecs 30


Generate graphs:
 for x in *.json.gz; do ./generate_all_graphs.sh $x; done