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12 lines
987 B
12 lines
987 B
create definer = `mysql.sys`@localhost view sys.x$user_summary_by_file_io as
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select if((`performance_schema`.`events_waits_summary_by_user_by_event_name`.`USER` is null), 'background',
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`performance_schema`.`events_waits_summary_by_user_by_event_name`.`USER`) AS `user`,
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sum(`performance_schema`.`events_waits_summary_by_user_by_event_name`.`COUNT_STAR`) AS `ios`,
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sum(`performance_schema`.`events_waits_summary_by_user_by_event_name`.`SUM_TIMER_WAIT`) AS `io_latency`
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from `performance_schema`.`events_waits_summary_by_user_by_event_name`
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where (`performance_schema`.`events_waits_summary_by_user_by_event_name`.`EVENT_NAME` like 'wait/io/file/%')
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group by if((`performance_schema`.`events_waits_summary_by_user_by_event_name`.`USER` is null), 'background',
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`performance_schema`.`events_waits_summary_by_user_by_event_name`.`USER`)
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order by sum(`performance_schema`.`events_waits_summary_by_user_by_event_name`.`SUM_TIMER_WAIT`) desc;
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