public function stop()
 {
     if ($this->_isInit && $this->_isRun) {
         // run caches gc
         $caches = Cache::getCaches();
         foreach ($caches as $cache) {
             $cache->runGc();
         }
         //profiling
         if (self::getProfiler()) {
             // Caches
             foreach ($caches as $cache) {
                 Logger::getInstance()->debug('Adaptater : "' . get_class($cache) . '"', 'cache' . $cache->getName());
             }
             // Databases
             $databases = Database::getDatabases();
             foreach ($databases as $database) {
                 Logger::getInstance()->debug('Type : ' . $database->getType(), 'database' . $database->getName());
                 Logger::getInstance()->debug('Adaptater : ' . get_class($database->getAdaptater()), 'database' . $database->getName());
                 $stats = $database->getStats();
                 Logger::getInstance()->debug('Queries : ' . (string) $database->getQueryCount() . ' (Aproximately memory used  : ' . $stats['ram'] . ' KB in aproximately ' . $stats['time'] . ' ms)', 'database' . $database->getName());
                 Logger::getInstance()->debug('Servers : ' . $database->countServers() . ' (Masters : ' . $database->countServers(Server::TYPE_MASTER) . '  Slaves : ' . $database->countServers(Server::TYPE_SLAVE) . ')', 'database' . $database->getName());
             }
             // Templates
             $templates = Template::getTemplates();
             foreach ($templates as $template) {
                 Logger::getInstance()->debug('Adaptater : ' . get_class($template), 'template' . $template->getName());
             }
             // Language
             Logger::getInstance()->debug('Language default is : "' . Language::getInstance()->getDefaultLanguage() . '"', 'language');
             Logger::getInstance()->debug(Language::getInstance()->countVars() . ' vars defined', 'language');
             // Router
             Logger::getInstance()->debug('Current url : ' . Http::getCurrentUrl(), 'router');
             Logger::getInstance()->debug('Current route : ' . Router::getInstance()->getCurrentRoute(), 'router');
             Logger::getInstance()->debug('Current route rule : ' . Router::getInstance()->getCurrentRule(), 'router');
             Logger::getInstance()->debug('Ajax request : ' . (int) Http::isAjax(), 'router');
             Logger::getInstance()->debug('Ssl request : ' . (int) Http::isHttps(), 'router');
             Logger::getInstance()->debug('Request dispatched in aproximately : ' . Benchmark::getInstance('router')->stopTime()->getStatsTime() . ' ms', 'router');
             Logger::getInstance()->debug('Aproximately memory used  : ' . Benchmark::getInstance('router')->stopRam()->getStatsRam() . ' KB', 'router');
             // Logger debug informations and benchmark
             Logger::getInstance()->addGroup('logger', 'Logger Benchmark and Informations', true);
             Logger::getInstance()->debug(Logger::getInstance()->countObservers() . ' observers registered', 'logger');
             Logger::getInstance()->debug(Logger::getInstance()->countGroups() . ' groups and ' . (Logger::getInstance()->countLogs() + 3) . ' logs', 'logger');
             Logger::getInstance()->debug('In aproximately ' . Benchmark::getInstance('logger')->stopTime()->getStatsTime() . ' ms', 'logger');
             Logger::getInstance()->debug('Aproximately memory used  : ' . Benchmark::getInstance('logger')->stopRam()->getStatsRam() . ' KB', 'logger');
             // Autoloader
             Logger::getInstance()->addGroup('autoloader', 'Autoloader report', true);
             $logs = Autoloader::getLogs();
             foreach ($logs as &$log) {
                 Logger::getInstance()->debug($log, 'autoloader');
             }
             Logger::getInstance()->debug(count(Autoloader::getAutoloaders()) . ' autoloader adaptaters, ' . count(Autoloader::getDirectories()) . ' directories and ' . count(Autoloader::getNamespaces()) . ' namespaces registered', 'autoloader');
             Logger::getInstance()->debug('Loading ' . count(Autoloader::getClasses()) . ' classes (' . Autoloader::countGlobalizedClasses() . ' globalized classes)  in aproximately ' . round(Autoloader::getBenchmark('time') * 1000, 4) . ' ms', 'autoloader');
             Logger::getInstance()->debug('Aproximately memory used  : ' . round(Autoloader::getBenchmark('memory') / 1024, 4) . ' KB', 'autoloader');
             Autoloader::purgeLogs();
             Autoloader::purgeBenchmark();
             // Global informations && Benchmark
             Logger::getInstance()->addGroup('global', 'Global Benchmark and Informations', true);
             Logger::getInstance()->debug('Page generated in aproximately : ' . Benchmark::getInstance('global')->stopTime()->getStatsTime() . ' ms', 'global');
             Logger::getInstance()->debug('Aproximately memory used  : ' . Benchmark::getInstance('global')->stopRam()->getStatsRam() . ' KB - Memory allocated : ' . memory_get_peak_usage(true) / 1024 . ' KB', 'global');
         }
         //notify logger
         Logger::getInstance()->notify();
         // Stop managers
         ExceptionManager::getInstance()->stop();
         ErrorManager::getInstance()->stop();
         // avoid multi call
         $this->_isInit = false;
         $this->_isRun = false;
     }
 }