Re: ixg(4) performances

[Emmanuel Dreyfus <manu%netbsd.org@localhost>]

On Sun, Jul 06, 2014 at 11:44:58PM -0400, Thor Lancelot Simon wrote:
> As a first step, ensure your socket buffer sizes are adequate.  The default,
> and default maximum, socket buffer sizes in NetBSD are inappropriate for
> 10Gb unless you are using hundreds of TCP conections at once.

What is an adequate value? I tried raising up this without much improvemet:
kern.sbmax=67108864
net.inet.tcp.sendbuf_max=1048576
net.inet.tcp.recvbuf_max=1048576



-- 
Emmanuel Dreyfus
manu%netbsd.org@localhost