yii\debug\panels\DbPanel::getSummary PHP Method

    public function getSummary()
    {
        $timings = $this->calculateTimings();
        $queryCount = count($timings);
        $queryTime = number_format($this->getTotalQueryTime($timings) * 1000) . ' ms';
        return Yii::$app->view->render('panels/db/summary', ['timings' => $this->calculateTimings(), 'panel' => $this, 'queryCount' => $queryCount, 'queryTime' => $queryTime]);
    }