nope. root@dancer:~/uap# ./long.sh Data file written to ./rrul_be-2016-11-20T053621.542683.long_bbr_dense_airtime_9_ath9k_archer_c2.flent.gz. Summary of rrul_be test run 'long-bbr-dense-airtime-9-ath9k-archer-c2' (at 2016-11-20 13:36:21.542683): avg / median loss Ping (ms) ICMP : 30.91 / 30.91 ms -0.29 % Ping (ms) UDP BE1 : 86.81 / 86.81 ms 0.00 % Ping (ms) UDP BE2 : 186.92 / 186.92 ms 0.00 % Ping (ms) UDP BE3 : 123.76 / 123.76 ms 0.00 % Ping (ms) avg : 132.49 / 132.49 ms 0.00 % TCP download BE : 8.89 / 8.89 Mbits/s 0.00 % TCP download BE2 : 8.99 / 8.99 Mbits/s 0.00 % TCP download BE3 : 8.85 / 8.85 Mbits/s 0.00 % TCP download BE4 : 8.90 / 8.90 Mbits/s 0.00 % TCP download avg : 8.91 / 8.91 Mbits/s 0.00 % TCP download sum : 35.63 / 35.63 Mbits/s 0.00 % TCP totals : 41.29 / 41.29 Mbits/s 0.00 % TCP upload BE : 1.41 / 1.41 Mbits/s 0.00 % TCP upload BE2 : 1.42 / 1.42 Mbits/s 0.00 % TCP upload BE3 : 1.42 / 1.42 Mbits/s 0.00 % TCP upload BE4 : 1.41 / 1.41 Mbits/s 0.00 % TCP upload avg : 1.42 / 1.42 Mbits/s 0.00 % TCP upload sum : 5.66 / 5.66 Mbits/s 0.00 % Data file written to ./tcp_ndown-2016-11-20T054204.988641.long_bbr_dense_airtime_9_ath9k_archer_c2_flows_1.flent.gz. On Sun, Nov 20, 2016 at 5:08 AM, Toke Høiland-Jørgensen wrote: > Toke Høiland-Jørgensen writes: > >> Dave Taht writes: >> >>> I am not convinced the text output is actually correct - see attached graph. >>> >>> I am testing airtime fairness code on both an archer ap and ubuntu box >>> on the ath9k, and the udp flows show a peak of 80ms on the plot and a >>> median of 25ms on the ping, where... >> >> The summary output formatter doesn't discard null data points before >> computing the median. Guessing that's the reason for the discrepancy... > > Added filtering to data series before computing the median, and a new > column that shows the loss as a percent of data points filtered out. > Probably going to get in trouble for calling it loss, since it does not > correspond to packet loss (except for ICMP flows), just to lost data > points; not actually sure it's a good idea to have it in there... > > -Toke -- Dave Täht Let's go make home routers and wifi faster! With better software! http://blog.cerowrt.org