performance_schema_max_mutex_instances

Overview

Maximum number of instrumented MUTEX objects. Use 0 to disable, -1 for automated sizing.

DETAILS

PARAMETERS

Command-line

--performance_schema_max_mutex_instances=#

Configuration file

Supported

Dynamic

No

Scope

Global

Data Type

BIGINT

Minimum Value

-1

Maximum Value

104857600

Default Value

-1

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Single Node Analytics

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Single Node Transactions

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

GCP

Multi-Node Analytics

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Single Node Analytics

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Single Node Transactions

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Enterprise Server Single Node

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

GCP

ColumnStore Data Warehouse

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

Enterprise Server Single Node

10.4

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.5

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

10.6

-1 (choices: -1, 0, 16, 128, 1024, 8192, 32768, 65536, 1048576)

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.

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

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