diff --git a/override/classes/controller/_Controller.php b/override/classes/controller/_Controller.php
index 8e2a4adc7..04f9307a8 100644
--- a/override/classes/controller/_Controller.php
+++ b/override/classes/controller/_Controller.php
@@ -287,7 +287,7 @@ abstract class Controller extends ControllerCore
 		$totalHookTime = 0;
 		foreach ($hooktime as $time)
 			$totalHookTime += $time;
-			
+
 		$hookMemoryUsage = Hook::getHookMemoryUsage();
 		arsort($hookMemoryUsage);
 		$totalHookMemoryUsage = 0;
@@ -305,6 +305,9 @@ abstract class Controller extends ControllerCore
 			}
 		arsort($globalSize);
 
+		$cache = Cache::retrieveAll();
+ 	 	$totalCacheSize = $this->sizeofvar($cache);
+
 		echo '<br /><br />
 		<div class="rte" style="text-align:left;padding:8px;float:left">
 			<b>Load time</b>: '.$this->displayLoadTimeColor($this->_time['display'] - $start_time, true).'';
@@ -326,7 +329,7 @@ abstract class Controller extends ControllerCore
 		echo '</ul>
 		</div>
 		<div class="rte" style="text-align:left;padding:8px;float:left;margin-left:20px">
-			<b>Memory peak usage</b>: '.$this->displayMemoryColor(memory_get_peak_usage()).'';
+			<b>Memory peak usage</b>: '.$this->displayMemoryColor(memory_get_peak_usage());
 		if (self::$_footer)
 		{
 			echo '<ul>';
@@ -338,6 +341,9 @@ abstract class Controller extends ControllerCore
 			}
 			echo '</ul>';
 		}
+		echo '<br /><br />
+ 	 	<b>Total cache size (in Cache class)</b>: '.$this->displayMemoryColor($totalCacheSize).'
+ 	 	</div>';
 		echo '</div>';
 
 		echo '