This table contains the alerts configured for Prometheus and Alertmanager.
| Alert name | Description |
|---|---|
| AlertmanagerConfigInconsistent | Alertmanager instances within the same cluster have different configurations. |
| AlertmanagerFailedReload | Reloading an Alertmanager configuration has failed. |
| AlertmanagerMembersInconsistent | A member of an Alertmanager cluster has not found all other cluster members. |
| PrometheusOperatorListErrors | Errors while performing list operations in controller |
| PrometheusOperatorWatchErrors | Errors while performing watch operations in controller |
| PrometheusOperatorSyncFailed | Last controller reconciliation failed. |
| PrometheusOperatorReconcileErrors | Errors while reconciling controller |
| PrometheusOperatorNodeLookupErrors | Errors while reconciling Prometheus |
| PrometheusOperatorNotReady | Prometheus operator not ready |
| PrometheusOperatorRejectedResources | Resources rejected by Prometheus operator |
| PrometheusBadConfig | Failed Prometheus configuration reload |
| PrometheusNotificationQueueRunningFull | Prometheus alert notification queue predicted to run full in less than 30m. |
| PrometheusErrorSendingAlertsToSomeAlertmanagers | Prometheus has encountered more than 1% errors sending alerts to a specific Alertmanager. |
| PrometheusErrorSendingAlertsToAnyAlertmanager | Prometheus has encountered more than 1% errors sending alerts to any Alertmanager. |
| PrometheusNotConnectedToAlertmanagers | Prometheus is not connected to any Alertmanagers. |
| PrometheusTSDBReloadsFailing | Prometheus has issues reloading blocks from disk. |
| PrometheusTSDBCompactionsFailing | Prometheus has issues compacting blocks. |
| PrometheusNotIngestingSamples | Prometheus is not ingesting samples. |
| PrometheusDuplicateTimestamps | Prometheus is dropping samples with duplicate timestamps. |
| PrometheusOutOfOrderTimestamps | Prometheus drops samples with out-of-order timestamps. |
| PrometheusRemoteStorageFailures | Prometheus fails to send samples to remote storage. |
| PrometheusRemoteWriteBehind | Prometheus remote write is behind. |
| PrometheusRemoteWriteDesiredShards | Prometheus remote write desired shards calculation wants to run more than the max configured shards. |
| PrometheusRuleFailures | Prometheus is failing rule evaluations. |
| PrometheusMissingRuleEvaluations | Prometheus is missing rule evaluations due to slow rule group evaluation. |
| PrometheusTargetLimitHit | Prometheus has dropped targets because some scrape configs have exceeded the targets limit. |