Add function for returning system load via api

2014-11-21 19:49:03 +00:00 · 2014-11-21 19:49:03 +00:00 · 345f152181
parent f935fa6ca6
commit 345f152181
1 changed files with 11 additions and 0 deletions
--- a/web/api/app/Controller/HostController.php
+++ b/web/api/app/Controller/HostController.php
@ -22,4 +22,15 @@ class HostController extends AppController {
 		));
 	}

+	function getLoad() {
+		$uptime = shell_exec( 'uptime' );
+		$load = '';
+		if ( preg_match( '/load average: ([\d.]+)/', $uptime, $matches ) )
+			$load = $matches[1];
+	
+		$this->set(array(
+			'load' => $load,
+			'_serialize' => array('load')
+		));
+	}
 }