Path: utzoo!attcan!uunet!cs.utexas.edu!csd4.csd.uwm.edu!mailrus!caen.engin.umich.edu!mystone
From: mystone@caen.engin.umich.edu (Dean Yu)
Newsgroups: comp.sys.mac
Subject: Re: Backgrounder and what it does
Message-ID: <45132bcc.1a5bf@moth.engin.umich.edu>
Date: 17 Aug 89 03:23:00 GMT
References: <870@orbit.UUCP>
Reply-To: mystone@sol.engin.umich.edu
Organization: Computer Aided Engineering Network, University of Michigan
Lines: 30
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In article <870@orbit.UUCP> pj@pnet51.cts.com (Paul Jacoby) writes:
>Here I am running a nifty little application called "PerfMonitor" which gives
>a dynamically updated bar chart of how much CPU each application is using
>under MultiFinder.  Kinda neat to see that ZTerm can be getting 95% useage out
>of the CPU and not slowing down my Tetris playing a bit :-)
>  The question comes up: Why do I see "Backgrounder" popping up every now and
>then?  I can't say that I have found the exact circumstances under which it
>appears, but it shows 0% CPU when it is there.  It also seldom stays for
>longer than 1 second.  What could he be doing?
>

  Backgrounder allows background printing under MultiFinder.  From what I've
been able to ascertain, Backgrounder checks the spool folder in the System
Folder for files.  If there's something in there, Backgrounder launches Print
Monitor.  If it's empty, Background exits.  So if you're not printing anything,
it shouldn't take a noticeable amount of CPU time.

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