def statistic_record(self, desc=True, timeout=3, is_async=False, only_read=True, *keys):
        """
        Returns a list that each element is a dictionary of the statistic info of the cache item.
        """
        if len(keys) == 0:
            records = self._generate_statistic_records()
        else:
            records = self._generate_statistic_records_by_keys(keys)
        return sorted(records, key=lambda t: t['hit_counts'], reverse=desc)
Returns a list that each element is a dictionary of the statistic info of the cache item.