create definer = `mysql.sys`@localhost view sys.x$io_global_by_wait_by_bytes as
select substring_index(`performance_schema`.`file_summary_by_event_name`.`EVENT_NAME`, '/', -(2)) AS `event_name`,
       `performance_schema`.`file_summary_by_event_name`.`COUNT_STAR`                             AS `total`,
       `performance_schema`.`file_summary_by_event_name`.`SUM_TIMER_WAIT`                         AS `total_latency`,
       `performance_schema`.`file_summary_by_event_name`.`MIN_TIMER_WAIT`                         AS `min_latency`,
       `performance_schema`.`file_summary_by_event_name`.`AVG_TIMER_WAIT`                         AS `avg_latency`,
       `performance_schema`.`file_summary_by_event_name`.`MAX_TIMER_WAIT`                         AS `max_latency`,
       `performance_schema`.`file_summary_by_event_name`.`COUNT_READ`                             AS `count_read`,
       `performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_READ`               AS `total_read`,
       ifnull((`performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_READ` /
               nullif(`performance_schema`.`file_summary_by_event_name`.`COUNT_READ`, 0)), 0)     AS `avg_read`,
       `performance_schema`.`file_summary_by_event_name`.`COUNT_WRITE`                            AS `count_write`,
       `performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_WRITE`              AS `total_written`,
       ifnull((`performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_WRITE` /
               nullif(`performance_schema`.`file_summary_by_event_name`.`COUNT_WRITE`, 0)), 0)    AS `avg_written`,
       (`performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_WRITE` +
        `performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_READ`)             AS `total_requested`
from `performance_schema`.`file_summary_by_event_name`
where ((`performance_schema`.`file_summary_by_event_name`.`EVENT_NAME` like 'wait/io/file/%') and
       (`performance_schema`.`file_summary_by_event_name`.`COUNT_STAR` > 0))
order by (`performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_WRITE` +
          `performance_schema`.`file_summary_by_event_name`.`SUM_NUMBER_OF_BYTES_READ`) desc;