memory_summary_by_host_by_event_name

This page is part of MariaDB's Enterprise Documentation.

The parent of this page is: Performance Schema

Topics on this page:

Overview
DETAILS
- SCHEMA
CHANGE HISTORY
EXTERNAL REFERENCES

Overview

In 10.6 ES, 10.6 CS, 10.5 ES, 10.5 CS:: A description for this Performance-schema Table has not yet been added to this Documentation.
In 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:: Not present

DETAILS

SCHEMA

CREATE TABLE `memory_summary_by_host_by_event_name` (
  `HOST` char(60) CHARACTER SET utf8mb3 COLLATE utf8mb3_bin DEFAULT NULL,
  `EVENT_NAME` varchar(128) NOT NULL,
  `COUNT_ALLOC` bigint(20) unsigned NOT NULL,
  `COUNT_FREE` bigint(20) unsigned NOT NULL,
  `SUM_NUMBER_OF_BYTES_ALLOC` bigint(20) unsigned NOT NULL,
  `SUM_NUMBER_OF_BYTES_FREE` bigint(20) unsigned NOT NULL,
  `LOW_COUNT_USED` bigint(20) NOT NULL,
  `CURRENT_COUNT_USED` bigint(20) NOT NULL,
  `HIGH_COUNT_USED` bigint(20) NOT NULL,
  `LOW_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL,
  `CURRENT_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL,
  `HIGH_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL
)

CHANGE HISTORY

Release Series	History
10.6 Enterprise	Schema changed in MariaDB Enterprise Server 10.6.4-1: ... CREATE TABLE `memory_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8mb3 COLLATE utf8_binutf8mb3_bin DEFAULT NULL, `EVENT_NAME` varchar(128) NOT NULL, `COUNT_ALLOC` bigint(20) unsigned NOT NULL, `COUNT_FREE` bigint(20) unsigned NOT NULL, `SUM_NUMBER_OF_BYTES_ALLOC` bigint(20) unsigned NOT NULL, `SUM_NUMBER_OF_BYTES_FREE` bigint(20) unsigned NOT NULL, `LOW_COUNT_USED` bigint(20) NOT NULL, `CURRENT_COUNT_USED` bigint(20) NOT NULL, `HIGH_COUNT_USED` bigint(20) NOT NULL, `LOW_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL, `CURRENT_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL, `HIGH_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL )
10.6 Community	Present starting in MariaDB Community Server 10.6.0. Schema changed in MariaDB Community Server 10.6.1: ... CREATE TABLE `memory_summary_by_host_by_event_name` ( `HOST` char(60) CHARACTER SET utf8mb3 COLLATE utf8_binutf8mb3_bin DEFAULT NULL, `EVENT_NAME` varchar(128) NOT NULL, `COUNT_ALLOC` bigint(20) unsigned NOT NULL, `COUNT_FREE` bigint(20) unsigned NOT NULL, `SUM_NUMBER_OF_BYTES_ALLOC` bigint(20) unsigned NOT NULL, `SUM_NUMBER_OF_BYTES_FREE` bigint(20) unsigned NOT NULL, `LOW_COUNT_USED` bigint(20) NOT NULL, `CURRENT_COUNT_USED` bigint(20) NOT NULL, `HIGH_COUNT_USED` bigint(20) NOT NULL, `LOW_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL, `CURRENT_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL, `HIGH_NUMBER_OF_BYTES_USED` bigint(20) NOT NULL )
10.5 Enterprise	Added in MariaDB Enterprise Server 10.5.3-1.
10.5 Community	Added in MariaDB Community Server 10.5.2.
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

Information specific to MariaDB SkySQL can be found on the memory_summary_by_host_by_event_name page in the SkySQL Documentation.