> On Nov 24, 2017, at 9:32 PM, Jonathan Morton <[email protected]> wrote:
> Mmm, that's a lot of drops. So you're not using ECN?
>
Not using ecn. I did one ecn run but didn’t see much change. I did more runs at
950mbit- 20ms, 50ms 100ms and added a chart at the bottom of rtt vs fairness
(same doc, link for reference):
https://docs.google.com/spreadsheets/d/1SMXWw2fLfmBRU622urfdvA_Ujsuf_KQ4P3uyOH1skOM/edit#gid=2072687073
<https://docs.google.com/spreadsheets/d/1SMXWw2fLfmBRU622urfdvA_Ujsuf_KQ4P3uyOH1skOM/edit#gid=2072687073>
There seems to be a weird asymmetry that happens sometimes at rtt 20ms and rtt
50ms. One run at 20ms (right after rebooting) looked good but an earlier one
didn’t. Three runs at 50ms all showed some level of asymmetry.
I’ll have to move on to other work, but the results still show fairness working
pretty well at 100ms. It sometimes works well at other rtts, but there are
variations and sometimes asymmetries. It’s hard to pull apart.
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