thread_pool_reshuffle_group_period

Overview

In 10.6 ES:

Change connection's thread group randomly after this many queries. This randomization prevents a rare situation, where work is not evenly distributed between groups. The value 0 prevents randomization.

In 10.6 CS, 10.5 ES, 10.5 CS, 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:

Not present

In 10.5 ES, 10.4 ES:

Not present

DETAILS

PARAMETERS

Command-line

--thread_pool_reshuffle_group_period=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

INT UNSIGNED

Minimum Value

0

Maximum Value

4294967295

Default Value

0

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

0

Single Node Analytics

10.6

0

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

Not present

10.5

Not present

10.6

0

Single Node Transactions

10.4

Not present

10.5

Not present

10.6

0

GCP

Multi-Node Analytics

10.6

0

Single Node Analytics

10.6

0

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

Not present

10.5

Not present

10.6

0

Single Node Transactions

10.4

Not present

10.5

Not present

10.6

0

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

0

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

Not present

10.5

Not present

10.6

0

Enterprise Server Single Node

10.4

Not present

10.5

Not present

10.6

0

GCP

ColumnStore Data Warehouse

10.6

0

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

Not present

10.5

Not present

10.6

0

Enterprise Server Single Node

10.4

Not present

10.5

Not present

10.6

0

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Added in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Not present.

10.5 Enterprise

  • Not present.

10.5 Community

  • Not present.

10.4 Enterprise

  • Not present.

10.4 Community

  • Not present.

10.3 Enterprise

  • Not present.

10.3 Community

  • Not present.

10.2 Enterprise

  • Not present.

10.2 Community

  • Not present.

Release Series

History

10.6 Enterprise

  • Added in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Not present.

10.4 Enterprise

  • Not present.