x$ps_schema_table_statistics_io

Overview

In 10.6 ES, 10.6 CS:

A description for this sys Table has not yet been added to this Documentation.

In 10.5 ES, 10.5 CS, 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:

Not present

See also: Sys Database Tables for MariaDB Enterprise Server 10.6 and in 10.6 CS

DETAILS

SCHEMA

VIEW `x$ps_schema_table_statistics_io` AS SELECT
  `extract_schema_from_file_name`(`performance_schema`.`file_summary_by_instance`.`FILE_NAME`) AS `table_schema`,
  `extract_table_from_file_name`(`performance_schema`.`file_summary_by_instance`.`FILE_NAME`) AS `table_name`,
  sum(`performance_schema`.`file_summary_by_instance`.`COUNT_READ`) AS `count_read`,
  sum(`performance_schema`.`file_summary_by_instance`.`SUM_NUMBER_OF_BYTES_READ`) AS `sum_number_of_bytes_read`,
  sum(`performance_schema`.`file_summary_by_instance`.`SUM_TIMER_READ`) AS `sum_timer_read`,
  sum(`performance_schema`.`file_summary_by_instance`.`COUNT_WRITE`) AS `count_write`,
  sum(`performance_schema`.`file_summary_by_instance`.`SUM_NUMBER_OF_BYTES_WRITE`) AS `sum_number_of_bytes_write`,
  sum(`performance_schema`.`file_summary_by_instance`.`SUM_TIMER_WRITE`) AS `sum_timer_write`,
  sum(`performance_schema`.`file_summary_by_instance`.`COUNT_MISC`) AS `count_misc`,
  sum(`performance_schema`.`file_summary_by_instance`.`SUM_TIMER_MISC`) AS `sum_timer_misc`
FROM `performance_schema`.`file_summary_by_instance` group by `extract_schema_from_file_name`(`performance_schema`.`file_summary_by_instance`.`FILE_NAME`),`extract_table_from_file_name`(`performance_schema`.`file_summary_by_instance`.`FILE_NAME`)

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Added in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Added in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Not present.

10.5 Community

  • Not present.

10.4 Enterprise

  • Not present.

10.4 Community

  • Not present.

10.3 Enterprise

  • Not present.

10.3 Community

  • Not present.

10.2 Enterprise

  • Not present.

10.2 Community

  • Not present.

EXTERNAL REFERENCES