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Filename : check_cpu_interrupts

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#!/bin/bash

IN=$(sudo vmstat 1 2 | tail -n 1 | awk '{print $11}')

if [ $IN -gt 65000 ];
then
        echo "CRITICAL: CPU Interrupts per second are  $IN";
        exit 2;
elif [ $IN -gt 45000 ];
then
        echo "WARNING: CPU Interrupts per second is $IN";
        exit 1;
else
        echo "OK: CPU Interrupts per second are $IN";
        exit 0;
fi