io_by_thread_by_latency

VIEW `io_by_thread_by_latency` AS SELECT
  if(`performance_schema`.`threads`.`PROCESSLIST_ID` is null,substring_index(`performance_schema`.`threads`.`NAME`,'/',-1),concat(`performance_schema`.`threads`.`PROCESSLIST_USER`,'@',`performance_schema`.`threads`.`PROCESSLIST_HOST`)) AS `user`,
  sum(`performance_schema`.`events_waits_summary_by_thread_by_event_name`.`COUNT_STAR`) AS `total`,
  `sys`.`format_time`(sum(`performance_schema`.`events_waits_summary_by_thread_by_event_name`.`SUM_TIMER_WAIT`)) AS `total_latency`,
  `sys`.`format_time`(min(`performance_schema`.`events_waits_summary_by_thread_by_event_name`.`MIN_TIMER_WAIT`)) AS `min_latency`,
  `sys`.`format_time`(avg(`performance_schema`.`events_waits_summary_by_thread_by_event_name`.`AVG_TIMER_WAIT`)) AS `avg_latency`,
  `sys`.`format_time`(max(`performance_schema`.`events_waits_summary_by_thread_by_event_name`.`MAX_TIMER_WAIT`)) AS `max_latency`,
  `performance_schema`.`events_waits_summary_by_thread_by_event_name`.`THREAD_ID` AS `thread_id`,
  `performance_schema`.`threads`.`PROCESSLIST_ID` AS `processlist_id`
FROM (`performance_schema`.`events_waits_summary_by_thread_by_event_name` left join `performance_schema`.`threads` on(`performance_schema`.`events_waits_summary_by_thread_by_event_name`.`THREAD_ID` = `performance_schema`.`threads`.`THREAD_ID`)) where `performance_schema`.`events_waits_summary_by_thread_by_event_name`.`EVENT_NAME` like 'wait/io/file/%' and `performance_schema`.`events_waits_summary_by_thread_by_event_name`.`SUM_TIMER_WAIT` > 0 group by `performance_schema`.`events_waits_summary_by_thread_by_event_name`.`THREAD_ID`,`performance_schema`.`threads`.`PROCESSLIST_ID`,if(`performance_schema`.`threads`.`PROCESSLIST_ID` is null,substring_index(`performance_schema`.`threads`.`NAME`,'/',-1),concat(`performance_schema`.`threads`.`PROCESSLIST_USER`,'@',`performance_schema`.`threads`.`PROCESSLIST_HOST`)) order by sum(`performance_schema`.`events_waits_summary_by_thread_by_event_name`.`SUM_TIMER_WAIT`) desc