From owner-freebsd-current  Thu Dec 23  0:19:41 1999
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To: Matthew Dillon <dillon@apollo.backplane.com>
Cc: Julian Elischer <julian@whistle.com>,
	"B. Scott Michel" <scottm@CS.UCLA.EDU>,
	Jonathan Lemon <jlemon@americantv.com>,
	Brad Knowles <brad@shub-internet.org>,
	Joe Abley <jabley@patho.gen.nz>,
	Garrett Wollman <wollman@khavrinen.lcs.mit.edu>,
	freebsd-current@FreeBSD.ORG
Subject: Re: Odd TCP glitches in new currents 
In-reply-to: Your message of "Wed, 22 Dec 1999 20:51:17 PST."
             <199912230451.UAA15739@apollo.backplane.com> 
Date: Thu, 23 Dec 1999 09:18:39 +0100
Message-ID: <23919.945937119@critter.freebsd.dk>
From: Poul-Henning Kamp <phk@critter.freebsd.dk>
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In message <199912230451.UAA15739@apollo.backplane.com>, Matthew Dillon writes:
>:
>:make sure you test odd packet lengths. (as in "not even")
>:there are occasional bugs that turn up with that sort of thing.
>
>    Yup.  Way ahead of you.  
>
>    Hmm. usleep() seems to have a high granularity - only about 150 Hz.
>    How annoying!

Increase your HZ.  I'm using 1000 as default these days.

--
Poul-Henning Kamp             FreeBSD coreteam member
phk@FreeBSD.ORG               "Real hackers run -current on their laptop."
FreeBSD -- It will take a long time before progress goes too far!


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