2009-05-19 10:07:35 +02:00
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#!/bin/sh
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#
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# $Log$
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# Revision 1.4.2.1 2005/03/07 19:06:13 jimmyo
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# sunos/memory repaired (SF#1143610).
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#
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# Revision 1.4 2004/05/20 19:02:38 jimmyo
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# Set categories on a bunch of plugins
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#
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# Revision 1.3 2004/05/15 21:33:30 jimmyo
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# "Upped" som plugins from contrib/manual to manual or auto.
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#
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# Revision 1.2 2004/05/09 20:42:08 jimmyo
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# Fixed problem with sunos/memory, when memory was reported in gigabytes (SF#930964).
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#
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# Revision 1.1 2004/01/02 18:50:01 jimmyo
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2014-12-05 00:37:42 +01:00
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# Renamed occurrences of lrrd -> munin
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2009-05-19 10:07:35 +02:00
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#
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# Revision 1.1.1.1 2004/01/02 15:18:07 jimmyo
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# Import of LRRD CVS tree after renaming to Munin
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#
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# Revision 1.2 2003/11/07 17:43:16 jimmyo
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# Cleanups and log entries
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#
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# Revision 1.3 2009/05/18 14:00:01 BANT
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# Update for Free Memory
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#
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#%# family=manual
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TOP=/usr/local/bin/top
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if [ "$1" = "config" ]; then
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echo "graph_title Memory usage (in MB)"
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echo 'graph_category system'
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echo "real.label Physical memory"
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echo "free.label Free memory"
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echo "swap.label Swap in use"
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echo "swapf.label Swap free"
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exit 0
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fi
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# Linjen som grep'es ut kan se ut som dette:
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#
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# Memory: 16G phys mem, 6030M free mem, 32G swap, 32G free swap
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$TOP -n -u | nawk '
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function scale(value) {
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if (value ~ /G$/) { sub("G", "", value); value *= 1024 }
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else if (value ~ /M$/) sub("M", "", value)
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else if (value ~ /K$/) { sub("K", "", value); value /= 1024 }
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else value /= 1024 * 1024;
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return value;
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}
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/^Memory/ {
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real = scale($2);
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free = scale($5);
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swap = scale($8);
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swapf = scale($10);
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print "real.value", real
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print "free.value", free
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print "swap.value", swap
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print "swapf.value", swapf
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}'
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