From owner-freebsd-hackers  Fri Jul 27 17: 3:40 2001
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Date: Fri, 27 Jul 2001 17:03:40 -0700 (PDT)
From: Doug White <dwhite@resnet.uoregon.edu>
To: Tabor Kelly <pdxmax@dsl-only.net>
Cc: <freebsd-hackers@FreeBSD.ORG>
Subject: Re: Collecting System Statistics Programatically
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On Fri, 27 Jul 2001, Tabor Kelly wrote:

> I have found how to collect limited system statistics with
> sysctlbyname(), but I need to know how to do more. In specific I need
> to know how much memory is being used, and what percentage of
> processor cycles are being used.

You can get memory utilization stats from sysctl; look in the 'vm' group.

CPU usage still has to come from kmem I think. Check the vmstat / top
code.

Doug White                    |  FreeBSD: The Power to Serve
dwhite@resnet.uoregon.edu     |  www.FreeBSD.org


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