Returns three samples representing the average system load
(the number of processes in the system run queue) over the last 1, 5 and 15
minutes, respectively.
Return Values
Returns an array with three samples (last 1, 5 and 15
minutes).
Examples
Example #1 A sys_getloadavg() example
<?php $load = sys_getloadavg(); if ($load[0] > 80) { header('HTTP/1.1 503 Too busy, try again later'); die('Server too busy. Please try again later.'); } ?>
Notes
Note: This function is not
implemented on Windows platforms.
Load balance : Server 04
