wsrep_cluster_size
This page is part of MariaDB's Documentation.
The parent of this page is: Status Variables for MariaDB Enterprise Server
Topics on this page:
Overview
Number of nodes in the cluster.
See also: Status Variables for MariaDB Enterprise Server 11.4, in 10.6 ES, 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
DETAILS
This status variable provides the number of nodes currently connected to the cluster.
EXAMPLES
Use the SHOW STATUS statement to view the current number of nodes connected to the cluster:
SHOW STATUS LIKE "cluster_size";
+--------------------+-------+
| Variable_name | Value |
+--------------------+-------+
| wsrep_cluster_size | 9 |
+--------------------+-------+
CHANGE HISTORY
Release Series | History |
---|---|
11.4 Enterprise |
|
10.6 Enterprise |
|
10.6 Community |
|
10.5 Enterprise |
|
10.5 Community |
|
10.4 Enterprise |
|
10.4 Community |
|
10.3 Enterprise |
|
10.3 Community |
|
10.2 Enterprise |
|
10.2 Community |
|
EXTERNAL REFERENCES
Additional information on this topic may be found in the MariaDB Public Knowledge Base.