Date: Wed, 25 Aug 1999 16:08:06 -0600 From: Wes Peters <wes@softweyr.com> To: wayne@crb-web.com Cc: FreeBSD Hackers List <freebsd-hackers@FreeBSD.ORG> Subject: Re: yea TCP_NODELAY Re: network performance vs. linux on small transfers Message-ID: <37C46946.BDCE9B5@softweyr.com> References: <Pine.LNX.3.95.990824190340.6277B-100000@crb.crb-web.com>
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Wayne Cuddy wrote:
>
> Ok, if you suggested the TCP_NODELAY option you were right. Once we set this
> FreeBSD sent 25 msgs/second, Linux did 22 msgs/second and HPSUX did 15
> msgs/second. (we TCP_NODELAY on all platforms)
>
> Is the Linux Nangle algo broken/different?
It can be turned off by default, if ipv4 is compiled with CONFIG_TCP_NAGLE_OFF.
Have you checked to see if this is the case on your system?
--
"Where am I, and what am I doing in this handbasket?"
Wes Peters Softweyr LLC
http://softweyr.com/ wes@softweyr.com
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