Check Memory and CPU utilization on share hosting

Today i am finding how much memory is utilized in my php share hosting server. I am little secure about writing script which check all these things and display the report. But when search on google I found an excellent script written in php. You just need to upload on server and change the configuration file “config.php.new” to “config.php”. Mostly path is set If you find trouble then check the path.
Code download from here