x$ps_digest_95th_percentile_by_avg_us

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$ps_digest_95th_percentile_by_avg_us` AS SELECT
  `s2`.`avg_us` AS `avg_us`,
  ifnull(sum(`s1`.`cnt`) / nullif((select count(0) from `performance_schema`.`events_statements_summary_by_digest`),0),0) AS `percentile`
FROM (`sys`.`x$ps_digest_avg_latency_distribution` `s1` join `sys`.`x$ps_digest_avg_latency_distribution` `s2` on(`s1`.`avg_us` <= `s2`.`avg_us`)) group by `s2`.`avg_us` having ifnull(sum(`s1`.`cnt`) / nullif((select count(0) from `performance_schema`.`events_statements_summary_by_digest`),0),0) > 0.95 order by ifnull(sum(`s1`.`cnt`) / nullif((select count(0) from `performance_schema`.`events_statements_summary_by_digest`),0),0) limit 1

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