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Date:      Thu, 18 Nov 2004 13:49:02 +0100
From:      Wilko Bulte <wb@freebie.xs4all.nl>
To:        Robert Watson <rwatson@freebsd.org>
Cc:        freebsd-stable@freebsd.org
Subject:   Re: serious networking (em) performance (ggate and NFS) problem
Message-ID:  <20041118124902.GC75559@freebie.xs4all.nl>
In-Reply-To: <Pine.NEB.3.96L.1041118121834.66045B-100000@fledge.watson.org>
References:  <200411172357.47735.Emanuel.Strobl@gmx.net> <Pine.NEB.3.96L.1041118121834.66045B-100000@fledge.watson.org>

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On Thu, Nov 18, 2004 at 12:27:44PM +0000, Robert Watson wrote..
>=20
> On Wed, 17 Nov 2004, Emanuel Strobl wrote:
>=20
> > I really love 5.3 in many ways but here're some unbelievable transfer
> > rates, after I went out and bought a pair of Intel GigaBit Ethernet
> > Cards to solve my performance problem (*laugh*):=20
>=20
> I think the first thing you want to do is to try and determine whether the
> problem is a link layer problem, network layer problem, or application
> (file sharing) layer problem.  Here's where I'd start looking:

And you definitely want to look at polling(4)


--=20
Wilko Bulte				wilko@FreeBSD.org

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