innodb_lru_scan_depth

How deep to scan LRU to keep it clean

See also: System Variables for MariaDB Enterprise Server 10.6, in 10.6 CS, 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_lru_scan_depth=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

BIGINT UNSIGNED

Minimum Value

100

Maximum Value

18446744073709551615

Default Value

1536

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

1024

AWS

HA (Primary/Replica)

10.5

1536

AWS

Transactional Standalone

10.4

1024

AWS

Transactional Standalone

10.5

1536

AWS

Distributed Transactions

10.5

Not present

GCP

ColumnStore

10.5

1536

GCP

ColumnStore Multi

10.5

1536

GCP

Galera

10.4

1024

GCP

Galera

10.5

1536

GCP

HA (Primary/Replica)

10.4

1024

GCP

HA (Primary/Replica)

10.5

1536

GCP

HTAP

10.5

1536

GCP

Transactional Standalone

10.4

1024

GCP

Transactional Standalone

10.5

1536

GCP

Distributed Transactions

10.5

Not present

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

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

  • Default value changed in MariaDB Enterprise Server 10.5.8-5 from 1024 to 1536

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

  • Default value changed in MariaDB Community Server 10.5.7 from 1024 to 1536

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