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Date:      Sat, 21 Mar 1998 19:42:02 -0500 (EST)
From:      "John S. Dyson" <toor@dyson.iquest.net>
To:        sos@FreeBSD.ORG
Cc:        peter@netplex.com.au, smp@FreeBSD.ORG
Subject:   Re: is it just me, or...
Message-ID:  <199803220042.TAA00321@dyson.iquest.net>
In-Reply-To: <199803212255.XAA26219@sos.freebsd.dk> from =?ISO-8859-1?Q?S=F8ren_Schmidt?= at "Mar 21, 98 11:55:12 pm"

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> In reply to Peter Wemm who wrote:
> > It is just me or has the smp kernel taken a nose dive over the last month 
> > or so?
> 
> I havn't had any problems until the latest breakage John provided :)
> 
> I run SMP on a TYAN s1662d with 128M and two Maxtor EIDE disks, no SCSI,
> so thats at least one difference. 
> The system behaves very nicely, even under very heavy load, interactive
> response (here under X) is still exelent, no long delays or anything...
> 
I do most of my testing, verification and day-to-day usage with SMP systems.
It is only an after-thought that I check out UP systems.  If there is anything
that you can point to where performance has decreased, let me know.

The system should be faster at paging and other kinds of things like program
startup.  As of about 1mo ago, the pageout daemon was much to active, and
now it seems to be just right for me on 16MB, 32MB and 200+MB systems.  It
probably could stand some tuning on small systems and very very large systems.

John

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