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milkpirate/cpu_monitor.sh

Created March 16, 2017 19:49
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Icinga plugin - core frequencies
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cpu_monitor.sh
#!/usr/bin/env bash
#
# Read core number from /proc/cpuinfo and display frequency of each
# count the processor fields and display the number
awk '/processor/ {core_count++} END{print "CPU OK:", core_count, "CPUs;"}' \
/proc/cpuinfo
# get the frequency for each core and keep track of core id via counter
awk 'BEGIN{printf "| "} /cpu MHz/ {print core_id++ "=" $4}' \
/proc/cpuinfo
exit 0
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