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YZWL/IDEA/sys/x$memory_global_by_current_...

17 lines
1.7 KiB

create definer = `mysql.sys`@localhost view sys.x$memory_global_by_current_bytes as
select `performance_schema`.`memory_summary_global_by_event_name`.`EVENT_NAME` AS `event_name`,
`performance_schema`.`memory_summary_global_by_event_name`.`CURRENT_COUNT_USED` AS `current_count`,
`performance_schema`.`memory_summary_global_by_event_name`.`CURRENT_NUMBER_OF_BYTES_USED` AS `current_alloc`,
ifnull((`performance_schema`.`memory_summary_global_by_event_name`.`CURRENT_NUMBER_OF_BYTES_USED` /
nullif(`performance_schema`.`memory_summary_global_by_event_name`.`CURRENT_COUNT_USED`, 0)),
0) AS `current_avg_alloc`,
`performance_schema`.`memory_summary_global_by_event_name`.`HIGH_COUNT_USED` AS `high_count`,
`performance_schema`.`memory_summary_global_by_event_name`.`HIGH_NUMBER_OF_BYTES_USED` AS `high_alloc`,
ifnull((`performance_schema`.`memory_summary_global_by_event_name`.`HIGH_NUMBER_OF_BYTES_USED` /
nullif(`performance_schema`.`memory_summary_global_by_event_name`.`HIGH_COUNT_USED`, 0)),
0) AS `high_avg_alloc`
from `performance_schema`.`memory_summary_global_by_event_name`
where (`performance_schema`.`memory_summary_global_by_event_name`.`CURRENT_NUMBER_OF_BYTES_USED` > 0)
order by `performance_schema`.`memory_summary_global_by_event_name`.`CURRENT_NUMBER_OF_BYTES_USED` desc;