level=warn ts=2019-09-26T17:31:15.299Z caller=manager.go:526 component="rule manager" group=k8s.rules msg="Evaluating rule failed" rule="record: namespace_name:container_cpu_usage_seconds_total:sum_rate\nexpr: sum by(namespace, label_name) (sum by(namespace, pod_name) (rate(container_cpu_usage_seconds_total{container_name!=\"\",image!=\"\",job=\"kubelet\"}[5m]))\n * on(namespace, pod_name) group_left(label_name) label_replace(kube_pod_labels{job=\"kube-state-metrics\"},\n \"pod_name\", \"$1\", \"pod\", \"(.*)\"))\n" err="found duplicate series for the match group {namespace=\"b2pro\", pod_name=\"prometheus-b2pro-prometheus-operator-prometheus-0\"} on the right hand-side of the operation: [{__name__=\"kube_pod_labels\", endpoint=\"http\", instance=\"10.56.9.3:8080\", job=\"kube-state-metrics\", label_app=\"prometheus\", label_controller_revision_hash=\"prometheus-b2pro-prometheus-operator-prometheus-554fb6c98d\", label_prometheus=\"b2pro-prometheus-operator-prometheus\", label_statefulset_kubernetes_io_pod_name=\"prometheus-b2pro-prometheus-operator-prometheus-0\", namespace=\"b2pro\", pod=\"prometheus-b2pro-prometheus-operator-prometheus-0\", pod_name=\"prometheus-b2pro-prometheus-operator-prometheus-0\", service=\"b2pro-kube-state-metrics\"}, {__name__=\"kube_pod_labels\", endpoint=\"http\", instance=\"10.56.9.3:8080\", job=\"kube-state-metrics\", label_app=\"prometheus\", label_controller_revision_hash=\"prometheus-b2pro-prometheus-operator-prometheus-54bf49b9cf\", label_prometheus=\"b2pro-prometheus-operator-prometheus\", label_statefulset_kubernetes_io_pod_name=\"prometheus-b2pro-prometheus-operator-prometheus-0\", namespace=\"b2pro\", pod=\"prometheus-b2pro-prometheus-operator-prometheus-0\", pod_name=\"prometheus-b2pro-prometheus-operator-prometheus-0\", service=\"b2pro-kube-state-metrics\"}];many-to-many matching not allowed: matching labels must be unique on one side"