<?php

echo 'PBN CPU Usage';

// find out wich build number we have
preg_match('/^.* Build (?<build>\d+)/', $device['version'], $version);
d_echo($version);

// specified MIB supported since build 16607
if ($version[build] >= 16607) {
    $usage = snmp_get($device, 'nmspmCPUTotal5min.1', '-OUvQ', 'NMS-PROCESS-MIB', 'pbn');

    if (is_numeric($usage)) {
        $proc = ($usage * 100);
    }
}
