MariaDB

MariaDB

This section lists the alerts for the MariaDB service.


MariadbGaleraDonorFallingBehind

Severity

Warning

Summary

MariaDB cluster donor node is falling behind.

Description

The MariaDB cluster node is falling behind (the queue size is {{ $value }}).


MariadbGaleraNotReady

Severity

Major

Summary

MariaDB cluster is not ready.

Description

The MariaDB cluster is not ready to accept queries.


MariadbGaleraOutOfSync

Severity

Minor

Summary

MariaDB cluster node is out of sync.

Description

The MariaDB cluster node is not in sync ({{ $value }} != 4).


MariadbInnodbLogWaits

Severity

Warning

Summary

MariaDB InnoDB log writes are stalling.

Description

The MariaDB InnoDB logs are waiting for the disk at a rate of {{ $value }} per second.


MariadbInnodbReplicationFallenBehind

Severity

Warning

Summary

MariaDB InnoDB replication is lagging.

Description

The MariaDB InnoDB replication has fallen behind and is not recovering.


MariadbTableLockWaitHigh

Severity

Minor

Summary

MariaDB table lock waits are high.

Description

MariaDB has {{ $value }}% of table lock waits.