[Codel] RRUL Test

sahil grover sahilgrover013 at gmail.com
Tue Apr 21 05:57:19 EDT 2015


netperf -D -0.20 -H netperf-eu.bufferbloat.net -t TCP_STREAM

Shows:


MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to kau.toke.dk ()
port 0 AF_INET : demo
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

 87380  16384  16384    14.00       0.00




On Tue, Apr 21, 2015 at 2:27 PM, Toke Høiland-Jørgensen <toke at toke.dk>
wrote:

> sahil grover <sahilgrover013 at gmail.com> writes:
>
> > By netperf -D -0.20 -H netperf.bufferbloat.net -t TCP_STREAM
> >
> > MIGRATED TCP STREAM TEST from 0.0.0.0 () port 0 AF_INET to
> atl.richb-hanover.com
> > () port 0 AF_INET : demo
> > Recv Send Send
> > Socket Socket Message Elapsed
> > Size Size Size Time Throughput
> > bytes bytes bytes secs. 10^6bits/sec
> >
> > 174760 16384 16384 14.02 0.00
>
> Hmm, it seems something is blocking your upstream TCP flows. Not sure
> what can cause this, since the downstream ones seem to work. What
> happens if you run this against a different server? E.g.
>
> netperf -D -0.20 -H netperf-eu.bufferbloat.net -t TCP_STREAM
>
> -Toke
>
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