Uptime Percentage

[zackcez]

I'd like to know how I can make a simple fsock return a server uptime percent likewise:

http://e-topbiz.com/trafficdemos/server1/results.php

 

Here's my current code :

<?
$fp = fsockopen("localhost", "3306", $err_no, $err_msg, 10)
    or die ("$err_msg");
echo "MySql Server Online"
?>

[MadTechie]

Surely your check it every hour or so and then workout the percentage of up time!