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46 lines
1.0 KiB
Bash
Executable File
46 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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#
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# Munin-plugin to monitor the cpu speeds of all available cpus
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#
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# Armin Haaf, 4-11-2007
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# Licensed under: GNU GPL
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MAX_CORES=1024
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if [ "$1" = "config" ]; then
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echo "graph_title CPU speed"
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echo 'graph_category system'
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echo "graph_info This graph shows the cpu-speed for each core, as reported by the kernel"
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i=0
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while [ $i -lt $MAX_CORES ]
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do
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MODEL=`cat /proc/cpuinfo | grep -A 6 "processor.*:.*$i" | grep "model name"`
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if [ $? -ne 0 ]
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then
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break
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fi
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MODEL=`echo $MODEL | cut -c 12-`
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echo "core$i.label Core $i speed in MHz"
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echo "core$i.info Core $i speed in MHz $MODEL"
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echo "core$i.type GAUGE"
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i=$[$i+1]
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done
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exit 0
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fi
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i=0
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while true
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do
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cat /proc/cpuinfo | grep -A 6 "processor.*:.*$i" > /dev/null
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if [ $? -ne 0 ]
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then
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break
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fi
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echo -n "core$i.value "
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cat /proc/cpuinfo | grep -A 6 "processor.*:.*$i" | grep "cpu MHz" | cut -c 12- | cut -f 1 -d .
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i=$[$i+1]
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done
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