wsrep_local_send_queue_avg

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

EXTERNAL REFERENCES

• Additional information on this topic may be found in the MariaDB Public Knowledge Base.

• This page shows information specific to MariaDB SkySQL. Information for non-SkySQL use can be found on the wsrep_local_send_queue_avg page in the MariaDB Enterprise Documentation.