Re: [RFC PATCH v2] tcp: TCP Small Queues

David Miller
2012-07-12T07:37:00Z

From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 12 Jul 2012 09:34:19 +0200

> On Thu, 2012-07-12 at 01:49 +0200, Eric Dumazet wrote:
>
>> The 10Gb receiver is a net-next kernel, but the 1Gb receiver is a 2.6.38
>> ubuntu kernel. They probably have very different TCP behavior.
>
>
> I tested TSQ on bnx2x and 10Gb links.
>
> I get full rate even using 65536 bytes for
> the /proc/sys/net/ipv4/tcp_limit_output_bytes tunable

Great work Eric.