diff --git a/classes/display/DisplayHandler.class.php b/classes/display/DisplayHandler.class.php
index 6bc357744..d291a89a4 100644
--- a/classes/display/DisplayHandler.class.php
+++ b/classes/display/DisplayHandler.class.php
@@ -158,10 +158,10 @@
             $buff .= "\n- Elapsed time\n";
 
             if($GLOBALS['__db_elapsed_time__']) $buff .= sprintf("\tDB queries elapsed time\t\t: %0.5f sec\n", $GLOBALS['__db_elapsed_time__']);
-            $buff .= sprintf("\tclass file load elapsed time \t: %0.5f sec\n", __RequireClassEndTime__-__RequireClassStartTime__);
+            $buff .= sprintf("\tclass file load elapsed time \t: %0.5f sec\n", $GLOBALS['__elapsed_class_load__']);
             $buff .= sprintf("\tTemplate compile elapsed time\t: %0.5f sec\n", $GLOBALS['__template_elapsed__']);
             $buff .= sprintf("\tXmlParse compile elapsed time\t: %0.5f sec\n", $GLOBALS['__xmlparse_elapsed__']);
-            $buff .= sprintf("\tPHP elapsed time \t\t: %0.5f sec\n", $end-__StartTime__-$GLOBALS['__template_elapsed__']-$GLOBALS['__xmlparse_elapsed__']-$GLOBALS['__db_elapsed_time__']-(__RequireClassEndTime__-__RequireClassStartTime__));
+            $buff .= sprintf("\tPHP elapsed time \t\t: %0.5f sec\n", $end-__StartTime__-$GLOBALS['__template_elapsed__']-$GLOBALS['__xmlparse_elapsed__']-$GLOBALS['__db_elapsed_time__']-$GLOBALS['__elapsed_class_load__']);
             $buff .= sprintf("\tTotal elapsed time \t\t: %0.5f sec", $end-__StartTime__);
 
             debugPrint($buff, false);
diff --git a/classes/module/ModuleHandler.class.php b/classes/module/ModuleHandler.class.php
index 269b86494..618d9d54c 100644
--- a/classes/module/ModuleHandler.class.php
+++ b/classes/module/ModuleHandler.class.php
@@ -241,6 +241,8 @@
             $class_path = ModuleHandler::getModulePath($module);
             if(!$class_path) return NULL;
 
+            if(__DEBUG__) $start_time = getMicroTime();
+
             // global 변수에 미리 생성해 둔 객체가 없으면 새로 생성
             if(!$GLOBALS['_loaded_module'][$module][$type]) {
 
@@ -296,6 +298,8 @@
                 $GLOBALS['_loaded_module'][$module][$type] = $oModule;
             }
 
+            if(__DEBUG__) $GLOBALS['__elapsed_class_load__'] += getMicroTime() - $start_time;
+
             // 객체 리턴
             return $GLOBALS['_loaded_module'][$module][$type];
         }
diff --git a/config/config.inc.php b/config/config.inc.php
index ebb849cc9..53d725a6f 100644
--- a/config/config.inc.php
+++ b/config/config.inc.php
@@ -20,12 +20,6 @@
      **/
     define('__DEBUG__', true);
     if(__DEBUG__) {
-        
-        // php5이상이면 error handling을 handleError() 로 set
-        //if (version_compare(phpversion(), '5.0') > 0) {
-            //set_error_handler("handleError");
-        //}
-
         // 여기서부터 시작 시간으로 설정
         define('__StartTime__', getMicroTime());
     }
@@ -35,7 +29,7 @@
      *
      * php5 기반으로 바꾸게 되면 _autoload를 이용할 수 있기에 제거 대상
      **/
-    if(__DEBUG__) define('__RequireClassStartTime__', getMicroTime());
+    if(__DEBUG__) define('__ClassLosdStartTime__', getMicroTime());
     require_once("./classes/handler/Handler.class.php");
     require_once("./classes/xml/XmlParser.class.php");
     require_once("./classes/context/Context.class.php");
@@ -47,7 +41,7 @@
     require_once("./classes/module/ModuleObject.class.php");
     require_once("./classes/module/ModuleHandler.class.php");
     require_once("./classes/display/DisplayHandler.class.php");
-    if(__DEBUG__) define('__RequireClassEndTime__', getMicroTime());
+    if(__DEBUG__) $GLOBALS['__elapsed_class_load__'] = getMicroTime() - __ClassLosdStartTime__;
 
     /**
      * @brief 세션 설정