On Thu, Apr 23, 2015 at 9:16 PM, Mikael Abrahamsson <[email protected]> wrote: > On Thu, 23 Apr 2015, Mikael Abrahamsson wrote: > >> It's actually remarkably un-bloated... > > > I re-did the test again at 6 in the morning, > http://www.dslreports.com/speedtest/353094 , and it's still not bloated. > > I'm actually very happy for my connection from a bloat point of view, I can > do an scp at 50 megabit/s towards an Internet host and my increased latency > is usually in the 5-20ms range and I can't really tell whilst doing > interactive things that this scp is actually going on. Same in the > downstream direction.
ssh(scp) has windowing issues at higher rates of it's own. Or at least, it used to. If I could get you to do a netperf-wrapper rrul_be test on the same link, I would believe you are getting a valid result. Remember that one machine running a test program may not be able to mess up the network, but most people/families/offices have way more people and way more machines. I have successfully got netperf-wrapper to build on OSX on macports, but not brew. Alternatively, load up the link with a bunch of netperfs, and while doing a ping. Since it is hard to get 250Mbit service, here's a rough equivalent of the rrul test aimed at multiple sites. ping 8.8.8.8 > ping.log & netperf -H netperf-eu.bufferbloat.net -l 300 -t TCP_MAERTS & netperf -H netperf-eu.bufferbloat.net -l 300 -t TCP_MAERTS & netperf -H netperf-west.bufferbloat.net -l 300 -t TCP_MAERTS & netperf -H netperf-east.bufferbloat.net -l 300 -t TCP_MAERTS & netperf -H netperf-eu.bufferbloat.net -l 300 -t TCP_STREAM & netperf -H netperf-eu.bufferbloat.net -l 300 -t TCP_STREAM & netperf -H netperf-west.bufferbloat.net -l 300 -t TCP_STREAM & netperf -H netperf-east.bufferbloat.net -l 300 -t TCP_STREAM & > -- > Mikael Abrahamsson email: [email protected] > _______________________________________________ > Bloat mailing list > [email protected] > https://lists.bufferbloat.net/listinfo/bloat -- Dave Täht Open Networking needs **Open Source Hardware** https://plus.google.com/u/0/+EricRaymond/posts/JqxCe2pFr67 _______________________________________________ Bloat mailing list [email protected] https://lists.bufferbloat.net/listinfo/bloat
