From 646b511cd4b378c29b19658691eeaaec1ccdc3a6 Mon Sep 17 00:00:00 2001
From: Kyle Johnson <kjohnson@gnulnx.net>
Date: Wed, 11 Sep 2013 09:22:53 -0400
Subject: [PATCH] Added a function in AppModel to check the System Load

---
 web/app/Model/AppModel.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/web/app/Model/AppModel.php b/web/app/Model/AppModel.php
index d4b5c8057..1fbc798bf 100644
--- a/web/app/Model/AppModel.php
+++ b/web/app/Model/AppModel.php
@@ -46,6 +46,15 @@ class AppModel extends Model {
 		$return = exec( $string );
 		return $return;
 	}
+
+function getSystemLoad()
+{
+    $uptime = shell_exec( 'uptime' );
+    $load = '';
+    if ( preg_match( '/load average: ([\d.]+)/', $uptime, $matches ) )
+        $load = $matches[1];
+    return( $load );
+}