innodb_thread_concurrency
This page is part of MariaDB's Enterprise Documentation.
The parent of this page is: System Variables for MariaDB Enterprise Server
Topics on this page:
Overview
- In 10.6 ES, 10.6 CS:
Not present
- In 10.5 ES, 10.5 CS:
Deprecated parameter with no effect.
- In 10.4 ES, 10.4 CS, 10.3 ES, 10.3 CS, 10.2 ES, 10.2 CS:
Helps in performance tuning in heavily concurrent environments. Sets the maximum number of threads allowed inside InnoDB. Value 0 will disable the thread throttling.
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_thread_concurrency=# |
Configuration file | Supported |
Dynamic | Yes |
Scope | Global |
Data Type | INT UNSIGNED |
Minimum Value | 0 |
Maximum Value | 1000 |
Default Value | 0 |
CHANGE HISTORY
Release Series | History |
---|---|
10.6 Enterprise |
|
10.6 Community |
|
10.5 Enterprise |
|
10.5 Community |
|
10.4 Enterprise |
|
10.4 Community |
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10.3 Enterprise |
|
10.3 Community |
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10.2 Enterprise |
|
10.2 Community |
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EXTERNAL REFERENCES
Additional information on this topic may be found in the MariaDB Public Knowledge Base.
Information specific to MariaDB SkySQL can be found on the innodb_thread_concurrency page in the SkySQL Documentation.