创建的CACTI脚本如下，如果是其它核心数的CPU你可以先用SNMPWALK去读下那个OBJECT_ID这个数组是多少就是多少，最后读取到CPU的值来进行显示
<?php
$host = '10.255.255.10';
$community = 'esxi';
$object_id = '1.3.6.1.2.1.25.3.3.1';
$sysdesc = snmpwalk($host, $community, $object_id);
$cpu1 = substr($sysdesc[0],9);
$cpu2 = substr($sysdesc[1],9);
$cpu3 = substr($sysdesc[2],9);
$cpu4 = substr($sysdesc[3],9);
$cpu = ($cpu1+$cpu2+$cpu3+$cpu4)/4;
echo('cpu1:'.$cpu1.' cpu2:'.$cpu2.' cpu3:'.$cpu3.' cpu4:'.$cpu4.' cpu:'.$cpu);
?>
CACTI监控ESXI5.5的CPU
CACTI监控ESXI5.5的CPU
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