This topic describes the system events for AnalyticDB.
| Type | Event | Description | Status | Level |
|---|---|---|---|---|
| Exception | InsertFailureRate | The insert failure rate is 10%. | Failed | Critical |
| Exception | SelectFailureRate | The query failure rate is 10%. | Failed | Critical |
| Maintenance | StorageUsage | The disk usage is 80%. | Failed | Critical |