参见英文答案 > How to get CPU usage and RAM usage without exec? 4个
我想使用PHP获取服务器cpu和RAM使用率.
该脚本应该适用于Windows和Linux.
我该怎么办?
解决方法:
function get_server_memory_usage(){
$free = shell_exec('free');
$free = (string)trim($free);
$free_arr = explode("\n", $free);
$mem = explode(" ", $free_arr[1]);
$mem = array_filter($mem);
$mem = array_merge($mem);
$memory_usage = $mem[2]/$mem[1]*100;
return $memory_usage;
}
function get_server_cpu_usage(){
$load = sys_getloadavg();
return $load[0];
}