Re: CVS commit: src/sys/netinet

[Matt Thomas <matt%3am-software.com@localhost>]

At 09:15 AM 9/30/2003, Perry E. Metzger wrote:

> Thor Lancelot Simon <tls%netbsd.org@localhost> writes:
> > Modified Files:
> >       src/sys/netinet: tcp_usrreq.c
> >
> > Log Message:
> > Increase default socket-buffer sizes from 16K to 32K.  This increases
> > throughput significantly in a wide variety of test cases, including
> > local gigabit ethernet with both jumbo and standard frames,
> > transcontinental (U.S.) connections with e2e bandwidths ranging from
> > 10Mbit/sec to 155Mbit/sec, and on a variety of test connections
> > between the NetBSD Project public servers and machines in Australia.
>
> Cool.
>
> It would be nice to have the default sysctlable, too. Those of us with
> memory to burn may want to crank things up to 64k without re-compiling.

It's been sysctl'able for *years*.


--
Matt Thomas                     email: matt%3am-software.com@localhost
3am Software Foundry              www: http://3am-software.com/bio/matt/
Cupertino, CA              disclaimer: I avow all knowledge of this message.