thread_pool_stall_limit

Overview

Maximum query execution time in milliseconds,before an executing non-yielding thread is considered stalled.If a worker thread is stalled, additional worker thread may be created to handle remaining clients.

See also: System Variables for MariaDB Enterprise Server 10.6, in 10.5 ES, in 10.4 ES, in 10.3 ES, in 10.2 ES, in 10.6 CS, in 10.5 CS, in 10.4 CS, in 10.3 CS, and in 10.2 CS

See also: System Variables for MariaDB Enterprise Server 10.6, in 10.5 ES, and in 10.4 ES

DETAILS

PARAMETERS

Command-line

--thread_pool_stall_limit=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

INT UNSIGNED

Minimum Value

1

Maximum Value

4294967295

Default Value

500

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

500

Single Node Analytics

10.6

500

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

500

10.5

500

10.6

500

Single Node Transactions

10.4

500

10.5

500

10.6

500

GCP

Multi-Node Analytics

10.6

500

Single Node Analytics

10.6

500

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

500

10.5

500

10.6

500

Single Node Transactions

10.4

500

10.5

500

10.6

500

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

500

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

500

10.5

500

10.6

500

Enterprise Server Single Node

10.4

500

10.5

500

10.6

500

GCP

ColumnStore Data Warehouse

10.6

500

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

500

10.5

500

10.6

500

Enterprise Server Single Node

10.4

500

10.5

500

10.6

500

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

  • Minimum value changed in MariaDB Enterprise Server 10.5.3-1 from 10 to 1

10.5 Community

  • Minimum value changed in MariaDB Community Server 10.5.0 from 10 to 1

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

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Minimum value changed in MariaDB Enterprise Server 10.5.3-1 from 10 to 1

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES