events_stages_summary_by_host_by_event_name

This page is part of MariaDB's MariaDB Documentation.

The parent of this page is: Performance Schema

Topics on this page:

Overview
DETAILS
- SCHEMA
CHANGE HISTORY
EXTERNAL REFERENCES

Overview

A description for this Performance-schema Table has not yet been added to this Documentation.

DETAILS

SCHEMA

CREATE TABLE `events_stages_summary_by_host_by_event_name` (
  `HOST` char(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.',
  `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.',
  `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.',
  `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.',
  `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.',
  `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.',
  `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.'
)

CHANGE HISTORY

Release Series	History
10.6 Enterprise	Schema changed in MariaDB Enterprise Server 10.6.4-1: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60255) CHARACTER SET utf8mb3 COLLATE utf8_binutf8mb3_bin DEFAULT NULL, `EVENT_NAME` varchar(128) NOT NULL, `COUNT_STAR` bigint(20) unsigned NOT NULL, `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL, `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL ) Schema changed in MariaDB Enterprise Server 10.6.5-2: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.6 Community	Schema changed in MariaDB Community Server 10.6.0: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60255) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL, `EVENT_NAME` varchar(128) NOT NULL, `COUNT_STAR` bigint(20) unsigned NOT NULL, `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL, `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL ) Schema changed in MariaDB Community Server 10.6.1: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(255) CHARACTER SET utf8mb3 COLLATE utf8_binutf8mb3_bin DEFAULT NULL, `EVENT_NAME` varchar(128) NOT NULL, `COUNT_STAR` bigint(20) unsigned NOT NULL, `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL, `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL ) Schema changed in MariaDB Community Server 10.6.5: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.5 Enterprise	Present starting in MariaDB Enterprise Server 10.5.3-1. Schema changed in MariaDB Enterprise Server 10.5.13-9: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.5 Community	Present starting in MariaDB Community Server 10.5.0. Schema changed in MariaDB Community Server 10.5.13: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.4 Enterprise	Present starting in MariaDB Enterprise Server 10.4.6-1. Schema changed in MariaDB Enterprise Server 10.4.22-14: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.4 Community	Present starting in MariaDB Community Server 10.4.0. Schema changed in MariaDB Community Server 10.4.22: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.3 Enterprise	Present starting in MariaDB Enterprise Server 10.3.16-1. Schema changed in MariaDB Enterprise Server 10.3.32-14: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.3 Community	Present starting in MariaDB Community Server 10.3.0. Schema changed in MariaDB Community Server 10.3.32: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.2 Enterprise	Present starting in MariaDB Enterprise Server 10.2.25-1. Schema changed in MariaDB Enterprise Server 10.2.41-14: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.2 Community	Present starting in MariaDB Community Server 10.2.0. Schema changed in MariaDB Community Server 10.2.41: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )

Release Series	History
10.6 Enterprise	Schema changed in MariaDB Enterprise Server 10.6.4-1: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60255) CHARACTER SET utf8mb3 COLLATE utf8_binutf8mb3_bin DEFAULT NULL, `EVENT_NAME` varchar(128) NOT NULL, `COUNT_STAR` bigint(20) unsigned NOT NULL, `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL, `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL, `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL ) Schema changed in MariaDB Enterprise Server 10.6.5-2: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(255) CHARACTER SET utf8mb3 COLLATE utf8mb3_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.5 Enterprise	Present starting in MariaDB Enterprise Server 10.5.3-1. Schema changed in MariaDB Enterprise Server 10.5.13-9: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )
10.4 Enterprise	Present starting in MariaDB Enterprise Server 10.4.6-1. Schema changed in MariaDB Enterprise Server 10.4.22-14: ... CREATE TABLE `events_stages_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8 COLLATE utf8_bin DEFAULT NULL COMMENT 'Host. Used together with EVENT_NAME for grouping events.', `EVENT_NAME` varchar(128) NOT NULL COMMENT 'Event name. Used together with HOST for grouping events.', `COUNT_STAR` bigint(20) unsigned NOT NULL COMMENT 'Number of summarized events, which includes all timed and untimed events.', `SUM_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Total wait time of the timed summarized events.', `MIN_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Minimum wait time of the timed summarized events.', `AVG_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Average wait time of the timed summarized events.', `MAX_TIMER_WAIT` bigint(20) unsigned NOT NULL COMMENT 'Maximum wait time of the timed summarized events.' )

EXTERNAL REFERENCES

Additional information on this topic may be found in the MariaDB Public Knowledge Base.