Gather all stats objects

def get_all_stats(self):
        '''
        Gather all stats objects
        '''
        self.logger.debug("Gathering all stats")
        the_dict = {}
        the_dict['kafka-monitor'] = self.get_kafka_monitor_stats()
        the_dict['redis-monitor'] = self.get_redis_monitor_stats()
        the_dict['crawler'] = self.get_crawler_stats()
        the_dict['rest'] = self.get_rest_stats()

        return the_dict