Prometheus
59 incident problems in Prometheus environments.
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All problems (59)
K8S-1917An HPA metric is visible and one autoscaler still reads zeroAn autoscaler still reads zero after metrics became visible.KubernetesBeginner8 minFreeK8S-1937An HPA metric is visible and one autoscaler still reads zeroAn autoscaler still reads zero after metrics became visible.KubernetesBeginner8 minFreeK8S-1947An HPA metric is visible and one autoscaler still reads zeroAn autoscaler still reads zero after metrics became visible.KubernetesBeginner8 minFreeK8S-1957An HPA metric is visible and one autoscaler still reads zeroAn autoscaler still reads zero after metrics became visible.KubernetesBeginner8 minFreeK8S-1615An HPA metric is visible and one autoscaler still reads zeroOne HPA still reads zero after a metric rename.KubernetesBeginner7 minFreeK8S-1637An HPA metric is visible and one autoscaler still reads zeroOne HPA still reads zero after a metric rename.KubernetesBeginner7 minFreeK8S-1647An HPA metric is visible and one autoscaler still reads zeroOne HPA still reads zero after a metric rename.KubernetesBeginner7 minFreeK8S-1657An HPA metric is visible and one autoscaler still reads zeroOne HPA still reads zero after a metric rename.KubernetesBeginner7 minFreeK8S-1667An HPA metric is visible and one autoscaler still reads zeroOne HPA still reads zero after a metric rename.KubernetesBeginner7 minFreeK8S-1626An HPA target is visible and one scale rule still reads the old metric type fieldThe metric is present, but one autoscaler still uses the earlier target type.KubernetesBeginner7 minFreeK8S-1577A Prometheus remote-write queue drains and one shard still backpressuresOne remote-write shard continues to backpressure after tuning.KubernetesAdvanced10 minProCICD-1555A canary analysis completes and rollback still misfiresA rollback triggers only in one region after telemetry bucket changes during canary analysis.CI/CDAdvanced12 minProK8S-1473A Prometheus remote-write path stays green and one cluster loses metricsOnly one cluster disappears from storage after external labels are simplified during federation cleanup.KubernetesAdvanced12 minProK8S-1463A Prometheus scrape stays green while custom metrics disappearHPA scaling breaks after two ServiceMonitor definitions are consolidated even though Prometheus still shows the target as healthy.KubernetesAdvanced12 minProK8S-1454A remote-write path looks healthy and one tenant disappearsOne tenant's metrics vanish after exemplars were enabled while overall remote write still reports healthy.KubernetesAdvanced13 minProCICD-1467An Argo Rollouts analysis stays yellowCanary promotions stall right after a metrics label cleanup even though dashboards still show healthy rollout traffic.CI/CDAdvanced13 minProK8S-1602A custom metrics fix is correct and one HPA still reads zeroOne HPA still reads zero after custom metrics fixes.KubernetesIntermediate8 minProK8S-1592A metrics adapter fix lands and one HPA still stays flatOne HPA still stays flat after metrics adapter corrections.KubernetesIntermediate8 minProK8S-1582A metrics adapter query is corrected and one HPA still reads zeroOne HPA still reads zero after adapter query corrections.KubernetesIntermediate9 minProK8S-1446A Grafana Agent DaemonSet misses one namespaceOne namespace never appears in scrape discovery after a label-controller rollout.KubernetesIntermediate10 minPro