random_ping_test0
random_ping_test1
random_ping_test2 postprocessing script
add some notes
netperf_test0 results
netperf_test_0 throughput data
netperf_test_1 throughput data
    netperf_test_2 throughput data
netperf_test_3 throughput data
skipping netperf_test4, not good