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19 lines
1.5 KiB
19 lines
1.5 KiB
2 months ago
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create definer = `mysql.sys`@localhost view sys.x$latest_file_io as
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select if((`information_schema`.`processlist`.`ID` is null),
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concat(substring_index(`performance_schema`.`threads`.`NAME`, '/', -(1)), ':',
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`performance_schema`.`events_waits_history_long`.`THREAD_ID`), convert(
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concat(`information_schema`.`processlist`.`USER`, '@', `information_schema`.`processlist`.`HOST`, ':',
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`information_schema`.`processlist`.`ID`) using utf8mb4)) AS `thread`,
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`performance_schema`.`events_waits_history_long`.`OBJECT_NAME` AS `file`,
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`performance_schema`.`events_waits_history_long`.`TIMER_WAIT` AS `latency`,
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`performance_schema`.`events_waits_history_long`.`OPERATION` AS `operation`,
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`performance_schema`.`events_waits_history_long`.`NUMBER_OF_BYTES` AS `requested`
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from ((`performance_schema`.`events_waits_history_long` join `performance_schema`.`threads`
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on ((`performance_schema`.`events_waits_history_long`.`THREAD_ID` =
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`performance_schema`.`threads`.`THREAD_ID`))) left join `information_schema`.`PROCESSLIST`
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on ((`performance_schema`.`threads`.`PROCESSLIST_ID` = `information_schema`.`processlist`.`ID`)))
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where ((`performance_schema`.`events_waits_history_long`.`OBJECT_NAME` is not null) and
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(`performance_schema`.`events_waits_history_long`.`EVENT_NAME` like 'wait/io/file/%'))
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order by `performance_schema`.`events_waits_history_long`.`TIMER_START`;
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