metrics

Overview

In 10.6 ES, 10.6 CS:

Various system metrics and the current system time.

In 10.6 ES:

Various system metrics and the current system time.

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

In 10.5 ES, 10.4 ES:

Not present

DETAILS

SCHEMA

VIEW `metrics` AS (SELECT
  lcase(`performance_schema`.`global_status`.`VARIABLE_NAME`) AS `Variable_name`,
  `performance_schema`.`global_status`.`VARIABLE_VALUE` AS `Variable_value`,
  'Global Status' AS `Type`,
  'YES' AS `Enabled`
FROM `performance_schema`.`global_status`) union all (select `information_schema`.`INNODB_METRICS`.`NAME` AS `Variable_name`,
  `information_schema`.`INNODB_METRICS`.`COUNT` AS `Variable_value`,
  concat('InnoDB Metrics - ',`information_schema`.`INNODB_METRICS`.`SUBSYSTEM`) AS `Type`,
  'YES' AS `Enabled`
FROM `information_schema`.`INNODB_METRICS` where `information_schema`.`INNODB_METRICS`.`NAME` not in ('lock_row_lock_time','lock_row_lock_time_avg','lock_row_lock_time_max','lock_row_lock_waits','buffer_pool_reads','buffer_pool_read_requests','buffer_pool_write_requests','buffer_pool_wait_free','buffer_pool_read_ahead','buffer_pool_read_ahead_evicted','buffer_pool_pages_total','buffer_pool_pages_misc','buffer_pool_pages_data','buffer_pool_bytes_data','buffer_pool_pages_dirty','buffer_pool_bytes_dirty','buffer_pool_pages_free','buffer_pages_created','buffer_pages_written','buffer_pages_read','buffer_data_reads','buffer_data_written','file_num_open_files','os_log_bytes_written','os_log_fsyncs','os_log_pending_fsyncs','os_log_pending_writes','log_waits','log_write_requests','log_writes','innodb_dblwr_writes','innodb_dblwr_pages_written','innodb_page_size')) union all (select 'NOW()' AS `Variable_name`,
  current_timestamp(3) AS `Variable_value`,
  'System Time' AS `Type`,
  'YES' AS `Enabled`) union all (select 'UNIX_TIMESTAMP()' AS `Variable_name`,
  round(unix_timestamp(current_timestamp(3)),3) AS `Variable_value`,
  'System Time' AS `Type`,
  'YES' AS `Enabled`) order by `Type`,`Variable_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.

Release Series

History

10.6 Enterprise

  • Added in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Not present.

10.4 Enterprise

  • Not present.