MOCO agent exposes the following metrics in the Prometheus format.
All these metrics have moco_instance_ as a prefix of their names and have name and index labels.
name indicates the name of MySQLCluster. index is the index of the instance such as 0, 1, or 2.
| Name | Description | Type |
|---|---|---|
replication_delay_seconds |
The seconds how much delay to replicate data from the primary | Gauge |
clone_count |
The clone operation count | Counter |
clone_failure_count |
The failed clone operation count | Counter |
clone_duration_seconds |
The time took to clone operation | Summary |
clone_in_progress |
Whether the clone operation is in progress or not | Gauge |
log_rotation_count |
The log rotation count | Counter |
log_rotation_failure_count |
The failed log rotation count | Counter |
log_rotation_duration_seconds |
The time took to log rotation | Summary |
In addition to the above metrics, the following metrics are included: