innodb_read_io_threads

Number of background read I/O threads in InnoDB.

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_read_io_threads=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

BIGINT UNSIGNED

Minimum Value

1

Maximum Value

64

Default Value

4

SkySQL Analytical 10.5

Default: 4

SkySQL Analytical/Multi 10.5

Default: 4

SkySQL Galera 10.4

Default: 4

SkySQL Galera 10.5

Default: 4

SkySQL HTAP 10.5

Default: 4

SkySQL HA (Primary/Replica) 10.4

Default: 4

SkySQL HA (Primary/Replica) 10.5

Default: 4

SkySQL Standalone 10.4

Default: 4

SkySQL Standalone 10.5

Default: 4

SkySQL Xpand 10.5

Default: 6

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