public function flush($subsetName = NULL) { $timeStart = microtime(TRUE); $result = parent::flush($subsetName); LogHelper::log_info(t( "[@cacheType] Execution time for@successFlag cache flush time is !executionTime", array( '@cacheType' => $this->getCacheType(), '!executionTime' => LogHelper::formatExecutionTime($timeStart), '@successFlag' => t(($result === FALSE) ? (' ' . t('UNSUCCESSFUL')) : '')))); return $result; }