--- misc/xenconsole/ajaxdata.php	2012/12/01 11:27:10	1888
+++ misc/xenconsole/ajaxdata.php	2012/12/02 14:56:06	1891
@@ -27,14 +27,25 @@
 
 /* Establish session with Xenserver */
 $xenserver = new XenApi($url, $login, $password);
-$vms_array = $xenserver->VM__get_all_records();
 
+$hosts_array = $xenserver->host__get_all();
+$host = $xenserver->host__get_record($hosts_array[0]);
+$host_metrics = $xenserver->host_metrics__get_record($host["metrics"]);
+
+$mem_total = $host_metrics["memory_total"];
+$mem_free = $host_metrics["memory_free"];
+
+$vms_array = $xenserver->VM__get_all_records();
 
 header("Content-Type: text/xml");
 echo "<xen>";
+echo "<host>";
+echo "<memtotal>{$mem_total}</memtotal>";
+echo "<memfree>{$mem_free}</memfree>";
+echo "</host>";
 
 // List all machines
-foreach($vms_array as $vm) {
+foreach($vms_array as $vmref => $vm) {
 	if ($vm["is_a_template"] != 0 || $vm["is_control_domain"] != 0) {
 		continue;
 	}
@@ -43,18 +54,26 @@
 	$name = $vm["name_label"];
 	$uuid = $vm["uuid"];
 	$state = $vm["power_state"] ;
+	$cpus = $vm["VCPUs_max"];
 
 
         $network = "";
 	$url = "";
         $session = "";
 	$os = "";
+	$cpuavg = 0.0;
         if ( $vm["power_state"] == "Running" ) {
 		if ($vm["guest_metrics"] != "OpaqueRef:NULL") {//guest tools installed
 	                $guest_metrics = $xenserver->VM_guest_metrics__get_record( $vm["guest_metrics"] );
         	        $network = implode( ",",  $guest_metrics["networks"])  ;
 			$os =  $guest_metrics["os_version"]["name"];
 		}
+		$cpusum = 0.0;
+		for ($i=0; $i<$cpus; $i++) {
+			$cpusum += $xenserver->VM__query_data_source($vmref, "cpu" . $i);
+		}	
+		$cpuavg = round (  ($cpusum/$cpus) * 100);
+		
 
 	        foreach($vm["consoles"] as $conref) {
         	        $con = $xenserver->console__get_record( $conref );
@@ -76,6 +95,7 @@
 	echo "<conurl>{$url}</conurl>";
 	echo "<session>{$session}</session>";
 	echo "<os>{$os}</os>";
+	echo "<cpuavg>{$cpuavg}</cpuavg>";
 	
 	echo "</vm>";	
 }