*BSD News Article 18411


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From: casper@fwi.uva.nl (Casper H.S. Dik)
Newsgroups: comp.sys.sun.misc,comp.sys.sun.admin,comp.unix.solaris,comp.unix.bsd
Subject: Re: Solaris 1.1 (SunOS 4.1.3) on Classic/LX
Date: 14 Jul 1993 19:11:07 GMT
Organization: FWI, University of Amsterdam
Lines: 17
Distribution: inet
Message-ID: <221lob$8ph@mail.fwi.uva.nl>
References: <20uej3$26t@tadpole.tadpole.com> <1993Jul2.064435.6281@Cigna.COM> <STEINAR.HAUG.93Jul14121847@runit.sintef.no> <221ev6$4q9@k2.sj.ate.slb.COM>
NNTP-Posting-Host: adam.fwi.uva.nl

poffen@San-Jose.ate.slb.com (Russ Poffenberger) writes:

>I hope it is faster. My manager volunteered to be the Guinea pig for Solaris
>2.2, and he claims it is far slower running OpenWindows on a Classic than
>running OpenWindows on a SS-1 running 4.1.1.

That is not our experience. Running X11R5 or Openwindows 3.2 under 
Solaris 2.2 is about as fast as running on a SunOS 4.x machine.
Our users claim that Classics/LX are faster than SS2 class machines.
Did you manager have only 16MB of memory? It may be that he's trashing
because he has less memory now or because Solaris 2.2 requires a bit
(not a lot) more memory.

Solaris 2.2 is slow when it comes to context switching. Much
slower than SunOS 4.1.x.

Casper