thread_pool_size

Overview

Number of thread groups in the pool. This parameter is roughly equivalent to maximum number of concurrently executing threads (threads in a waiting state do not count as executing).

USAGE

DETAILS

SYNONYMS

SCHEMA

PARAMETERS

Command-line

--thread_pool_size=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

INT UNSIGNED

Minimum Value

1

Maximum Value

100000

Product Default Value

8

SKYSQL

Cloud

SkySQL Topology

ES Ver

Service Default

AWS

Multi-Node Analytics

10.6

4 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

Single Node Analytics

10.6

4 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

Replicated Transactions

10.4

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.5

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.6

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

Single Node Transactions

10.4

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.5

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.6

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

GCP

Multi-Node Analytics

10.6

4 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

Single Node Analytics

10.6

4 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

Replicated Transactions

10.4

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.5

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.6

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

Single Node Transactions

10.4

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.5

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

10.6

2 (choices: 0, 16, 32, 64, 128, 256, 512, 1024, 2048)

Cloud

SkySQL Topology

ES Ver

Service Default

AWS

ColumnStore Data Warehouse

10.6

4

Enterprise Server With Replica(s)

10.4

2

10.5

2

10.6

2

Enterprise Server Single Node

10.4

2

10.5

2

10.6

2

GCP

ColumnStore Data Warehouse

10.6

4

Enterprise Server With Replica(s)

10.4

2

10.5

2

10.6

2

Enterprise Server Single Node

10.4

2

10.5

2

10.6

2

PRIVILEGES

EXAMPLES

ERROR HANDLING

FEATURE INTERACTION

RESPONSES

DIAGNOSIS

ISO 9075:2016

CHANGE HISTORY

Release Series

History

11.4 Enterprise

  • Not present.

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.

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.

Release Series

History

11.4 Enterprise

  • Not present.

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES