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freebsd check memory

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Description:

check_mem.pl that uses /sbin/sysctl instead of vmstat for FreeBSD

Current Version

Last Release Date

June 18, 2009

Compatible With

Owner

Nagios Exchange

Website

http://www.icann.org/

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Project Files
FileDescription
check_mem.pl
Project Notes
check_mem.pl that uses /sbin/sysctl instead of vmstat for FreeBSD 6.0+ (Previous versions untested.)
Reviews (1) Add a Review
simple and to the point
by mhollingdale, May 31, 2012
If you want some different calculations, like having free memory equals free+buffered+cached, then you need to make a couple of changes:

add
my $mem_buff = $sysctl->{"vfs.bufspace"};

and change:

#$free_memory = $mem_inactive + $mem_cache + $mem_free + $mem_buff;
$free_memory = $mem_cache + $mem_free + $mem_buff;
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