create definer = `mysql.sys`@localhost view sys.x$io_global_by_file_by_latency as
select `performance_schema`.`file_summary_by_instance`.`FILE_NAME`       AS `file`,
       `performance_schema`.`file_summary_by_instance`.`COUNT_STAR`      AS `total`,
       `performance_schema`.`file_summary_by_instance`.`SUM_TIMER_WAIT`  AS `total_latency`,
       `performance_schema`.`file_summary_by_instance`.`COUNT_READ`      AS `count_read`,
       `performance_schema`.`file_summary_by_instance`.`SUM_TIMER_READ`  AS `read_latency`,
       `performance_schema`.`file_summary_by_instance`.`COUNT_WRITE`     AS `count_write`,
       `performance_schema`.`file_summary_by_instance`.`SUM_TIMER_WRITE` AS `write_latency`,
       `performance_schema`.`file_summary_by_instance`.`COUNT_MISC`      AS `count_misc`,
       `performance_schema`.`file_summary_by_instance`.`SUM_TIMER_MISC`  AS `misc_latency`
from `performance_schema`.`file_summary_by_instance`
order by `performance_schema`.`file_summary_by_instance`.`SUM_TIMER_WAIT` desc;