[Bloat] "BBR" TCP patches submitted to linux kernel

Fri Oct 21 07:03:33 EDT 2016

On Fri, Oct 21, 2016 at 03:52:24AM -0700, Eric Dumazet wrote:
> Ok, you could try 12 MB instead of 8MB to eventually reach line rate.
> 
> net/ipv4/tcp_rmem = 4096 873814 12000000
> net/ipv4/tcp_wmem = 4096 873814 12000000

No difference, really. (I tried increasing both at the server and the
client.)

FWIW, this is over the public Internet, including one 10 -> 1 Gbit/sec
downconversion somewhere. I can't guarantee there's actually a full gigabit
of bandwidth free along the path.

/* Steinar */
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