public function execute()
    {
        $this->label = str_replace(array(
            '#dbName#',
            '#nbQueries#',
            '#totalDuration#'
        ), array(
            $this->dbName,
            count($this->payload) - 1,
            round($this->totalDuration, 2)
        ), $this->label);
        
        $this->firephp->fb(array(
            $this->label,
            $this->payload
        ), \FirePHP::TABLE);
    }