innodb_buffer_pool_size

The size of the memory buffer InnoDB uses to cache data and indexes of its tables.

See also: System Variables in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS

DETAILS

PARAMETERS

Command-line

--innodb_buffer_pool_size=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

BIGINT UNSIGNED

Minimum Value

5242880

Maximum Value

9223372036854775807

Default Value

134217728

SkySQL Default (Standalone 10.4)

7516192768

SkySQL Default (Standalone 10.5)

7516192768

SkySQL Default (Primary/Replica 10.4)

7516192768

SkySQL Default (Primary/Replica 10.5)

7516192768

SkySQL Default (Analytical 10.4)

2147483648

SkySQL Default (HTAP 10.4)

2147483648

SkySQL Default (Xpand 10.5)

20401094656

See MariaDB SkySQL documentation to learn more about the MariaDB SkySQL database as a service.

CHANGE HISTORY

Release Series

History

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Present starting in MariaDB Community Server 10.2.0.

EXTERNAL REFERENCES