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Date:      Mon, 12 Feb 2001 22:22:02 +0100
From:      Cliff Sarginson <cliff@raggedclown.net>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        Josh Paetzel <jpaetzel@hutchtel.net>, questions@FreeBSD.ORG
Subject:   Re: Explanation of speed of FreeBSD
Message-ID:  <20010212222202.A1074@raggedclown.net>
In-Reply-To: <20010211092148.E50667@mollari.cthul.hu>; from kris@obsecurity.org on Sun, Feb 11, 2001 at 09:21:49AM -0800
References:  <20010211150802.A2034@raggedclown.net> <01021108443800.00263@mark9.vladsempire.net> <20010211092148.E50667@mollari.cthul.hu>

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On Sun, Feb 11, 2001 at 09:21:49AM -0800, Kris Kennaway wrote:
> On Sun, Feb 11, 2001 at 08:39:37AM +0000, Josh Paetzel wrote:
> > On Sun, 11 Feb 2001, Cliff Sarginson wrote:
> > > Mmm. I have made a recent observation.
> > > My X11 desktops run much faster on a P120
> > > wih 64MB of memory under FreeBSD than under a
> > > P166 Linux machine with 160MB of memory.
> > > 
> Linux has some really poorly-performant code, possibly resulting from
> poor device drivers in some cases (though they have some good ones
> too, no doubt).  I noticed that interactive performance on a Dell
> machine was terrible under moderate disk load (it would terribly
> degrade concurrent disk users, and I'd get mouse pointer lag of up to
> 10 seconds in X).  I see none of this having upgraded to FreeBSD on
> the same hardware.
> 
I forgot to mention the mouse lag as well, that is also less (although
not non-existant) on the FBSD machine. In fact I don't slow startup
of apps so very irritating, but mouse lag is a soul destroyer.. !

Cliff




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