wsrep_local_send_queue_avg
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
Average number of write-sets in the local send queue.
See also: Status 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
DETAILS
Nodes buffer write-sets to transmit to the cluster in the send queue. The node then sends the write-sets out and applies them together according to global ordering. Large numbers of entries in the send queue may indicate a network bottleneck.
This status variable provides the average number of write-sets since the node started or the last FLUSH STATUS statement.
EXAMPLES
Use the SHOW STATUS statement to view the current average of write-sets in the send queue:
SHOW STATUS LIKE "wsrep_local_send_queue_avg";
+----------------------------+-------+
| Variable_name | Value |
+----------------------------+-------+
| wsrep_local_send_queue_avg | 0.5 |
+----------------------------+-------+
CHANGE HISTORY
Release Series | History |
|---|---|
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.