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From: "John S. Dyson" <toor@dyson.iquest.net>
Message-Id: <199708260125.UAA01683@dyson.iquest.net>
Subject: Re: Slowly declining memory
In-Reply-To: <vines.WYZ7+vVS+oA@ftw9vnssvr.moinet.com> from "pcoyne@br-inc.com" at "Aug 25, 97 03:18:03 pm"
To: pcoyne@br-inc.com
Date: Mon, 25 Aug 1997 20:25:23 -0500 (EST)
Cc: freebsd-questions@FreeBSD.ORG
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pcoyne@br-inc.com said:
> Given a relatively static machine (i.e. runs DNS only) why does
> 'free' memory slowly but surely reduce (in top) day after day?
> 
> e.g in a week, on a 64MB machine, go from 49MB to 25MB free memory in top 
> display.
> 
> Where is it going on / is it a problem?
> 
> Thanks,
> 
The system is aggressive about caching the filedata and .text+.data, and
if there isn't other, more important competing need, the system will just
keep on remembering more and more data.  It is not a problem, but simply
using all of available memory if it can.

-- 
John
dyson@freebsd.org
jdyson@nc.com