Job:
#OCPBUGS-30267issue6 weeks ago[IBMCloud] MonitorTests liveness/readiness probe error events repeat MODIFIED
Mar 12 18:52:24.937 - 58s E namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/firing severity/critical ALERTS
{alertname="KubeAPIErrorBudgetBurn", alertstate="firing", long="1h", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="critical", short="5m"}
#OCPBUGS-15430issue4 weeks agoKubeAPIDown alert rename and/or degraded status ASSIGNED
We have many guards making sure that there are always at least two instances of the kube-apiserver. If we ever reach a single kube-apiserver and it causes disruption for the clients, other alerts such as KubeAPIErrorBudgetBurn will fire.
KubeAPIDown is here to make sure that Prometheus and really any client can reach the kube-apiserver, which they can even when there is only one instance of kube-apiserver running. If they can't or that availability is disrupted, `KubeAPIErrorBudgetBurn` will fire.
Comment 23058588 by Marcel Härri at 2023-09-19T06:57:07.949+0000
periodic-ci-openshift-release-master-ci-4.15-upgrade-from-stable-4.14-e2e-aws-ovn-upgrade (all) - 40 runs, 15% failed, 83% of failures match = 13% impact
#1789503470714228736junit3 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 2m20s on platformidentification.JobType{Release:"4.15", FromRelease:"4.14", Platform:"aws", Architecture:"amd64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 2m20s, firing for 0s:
May 12 04:31:08.048 - 140s  I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1789204123107725312junit4 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 18m20s on platformidentification.JobType{Release:"4.15", FromRelease:"4.14", Platform:"aws", Architecture:"amd64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 18m20s, firing for 0s:
May 11 08:38:07.855 - 1100s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1787296347913719808junit9 days ago
    promQL query returned unexpected results:
    ALERTS{alertname!~"Watchdog|AlertmanagerReceiversNotConfigured|PrometheusRemoteWriteDesiredShards|KubeJobFailed|TelemeterClientFailures|Watchdog|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|etcdMembersDown|etcdMembersDown|etcdGRPCRequestsSlow|etcdGRPCRequestsSlow|etcdHighNumberOfFailedGRPCRequests|etcdHighNumberOfFailedGRPCRequests|etcdMemberCommunicationSlow|etcdMemberCommunicationSlow|etcdNoLeader|etcdNoLeader|etcdHighFsyncDurations|etcdHighFsyncDurations|etcdHighCommitDurations|etcdHighCommitDurations|etcdInsufficientMembers|etcdInsufficientMembers|TargetDown|etcdHighNumberOfLeaderChanges|etcdHighNumberOfLeaderChanges|KubeAPIErrorBudgetBurn|KubeAPIErrorBudgetBurn|KubeClientErrors|KubeClientErrors|KubePersistentVolumeErrors|KubePersistentVolumeErrors|MCDDrainError|MCDDrainError|KubeMemoryOvercommit|KubeMemoryOvercommit|MCDPivotError|MCDPivotError|PrometheusOperatorWatchErrors|PrometheusOperatorWatchErrors|OVNKubernetesResourceRetryFailure|OVNKubernetesResourceRetryFailure|RedhatOperatorsCatalogError|RedhatOperatorsCatalogError|VSphereOpenshiftNodeHealthFail|VSphereOpenshiftNodeHealthFail|SamplesImagestreamImportFailing|SamplesImagestreamImportFailing|PodSecurityViolation",alertstate="firing",severity!="info"} >= 1
    [
#1787296347913719808junit9 days ago
        <*errors.errorString | 0xc001f909e0>{
            s: "promQL query returned unexpected results:\nALERTS{alertname!~\"Watchdog|AlertmanagerReceiversNotConfigured|PrometheusRemoteWriteDesiredShards|KubeJobFailed|TelemeterClientFailures|Watchdog|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|etcdMembersDown|etcdMembersDown|etcdGRPCRequestsSlow|etcdGRPCRequestsSlow|etcdHighNumberOfFailedGRPCRequests|etcdHighNumberOfFailedGRPCRequests|etcdMemberCommunicationSlow|etcdMemberCommunicationSlow|etcdNoLeader|etcdNoLeader|etcdHighFsyncDurations|etcdHighFsyncDurations|etcdHighCommitDurations|etcdHighCommitDurations|etcdInsufficientMembers|etcdInsufficientMembers|TargetDown|etcdHighNumberOfLeaderChanges|etcdHighNumberOfLeaderChanges|KubeAPIErrorBudgetBurn|KubeAPIErrorBudgetBurn|KubeClientErrors|KubeClientErrors|KubePersistentVolumeErrors|KubePersistentVolumeErrors|MCDDrainError|MCDDrainError|KubeMemoryOvercommit|KubeMemoryOvercommit|MCDPivotError|MCDPivotError|PrometheusOperatorWatchErrors|PrometheusOperatorWatchErrors|OVNKubernetesResourceRetryFailure|OVNKubernetesResourceRetryFailure|RedhatOperatorsCatalogError|RedhatOperatorsCatalogError|VSphereOpenshiftNodeHealthFail|VSphereOpenshiftNodeHealthFail|SamplesImagestreamImportFailing|SamplesImagestreamImportFailing|PodSecurityViolation\",alertstate=\"firing\",severity!=\"info\"} >= 1\n[\n  {\n    \"metric\": {\n      \"__name__\": \"ALERTS\",\n      \"alertname\": \"OperatorHubSourceError\",\n      \"alertstate\": \"firing\",\n      \"container\": \"catalog-operator\",\n      \"endpoint\": \"https-metrics\",\n      \"exported_namespace\": \"openshift-marketplace\",\n      \"instance\": \"10.129.0.42:8443\",\n      \"job\": \"catalog-operator-metrics\",\n      \"name\": \"redhat-marketplace\",\n      \"namespace\": \"openshift-operator-lifecycle-manager\",\n      \"pod\": \"catalog-operator-7b867b6ff5-qvhbb\",\n      \"prometheus\": \"openshift-monitoring/k8s\",\n      \"service\": \"catalog-operator-metrics\",\n      \"severity\": \"warning\"\n    },\n    \"value\": [\n      1714966030.728,\n      \"1\"\n    ]\n  }\n]",
        },
#1787296347913719808junit9 days ago
    promQL query returned unexpected results:
    ALERTS{alertname!~"Watchdog|AlertmanagerReceiversNotConfigured|PrometheusRemoteWriteDesiredShards|KubeJobFailed|TelemeterClientFailures|Watchdog|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|etcdMembersDown|etcdMembersDown|etcdGRPCRequestsSlow|etcdGRPCRequestsSlow|etcdHighNumberOfFailedGRPCRequests|etcdHighNumberOfFailedGRPCRequests|etcdMemberCommunicationSlow|etcdMemberCommunicationSlow|etcdNoLeader|etcdNoLeader|etcdHighFsyncDurations|etcdHighFsyncDurations|etcdHighCommitDurations|etcdHighCommitDurations|etcdInsufficientMembers|etcdInsufficientMembers|TargetDown|etcdHighNumberOfLeaderChanges|etcdHighNumberOfLeaderChanges|KubeAPIErrorBudgetBurn|KubeAPIErrorBudgetBurn|KubeClientErrors|KubeClientErrors|KubePersistentVolumeErrors|KubePersistentVolumeErrors|MCDDrainError|MCDDrainError|KubeMemoryOvercommit|KubeMemoryOvercommit|MCDPivotError|MCDPivotError|PrometheusOperatorWatchErrors|PrometheusOperatorWatchErrors|OVNKubernetesResourceRetryFailure|OVNKubernetesResourceRetryFailure|RedhatOperatorsCatalogError|RedhatOperatorsCatalogError|VSphereOpenshiftNodeHealthFail|VSphereOpenshiftNodeHealthFail|SamplesImagestreamImportFailing|SamplesImagestreamImportFailing|PodSecurityViolation",alertstate="firing",severity!="info"} >= 1
    [
#1787296347913719808junit9 days ago
        <*errors.errorString | 0xc000a49160>{
            s: "promQL query returned unexpected results:\nALERTS{alertname!~\"Watchdog|AlertmanagerReceiversNotConfigured|PrometheusRemoteWriteDesiredShards|KubeJobFailed|TelemeterClientFailures|Watchdog|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|KubePodNotReady|etcdMembersDown|etcdMembersDown|etcdGRPCRequestsSlow|etcdGRPCRequestsSlow|etcdHighNumberOfFailedGRPCRequests|etcdHighNumberOfFailedGRPCRequests|etcdMemberCommunicationSlow|etcdMemberCommunicationSlow|etcdNoLeader|etcdNoLeader|etcdHighFsyncDurations|etcdHighFsyncDurations|etcdHighCommitDurations|etcdHighCommitDurations|etcdInsufficientMembers|etcdInsufficientMembers|TargetDown|etcdHighNumberOfLeaderChanges|etcdHighNumberOfLeaderChanges|KubeAPIErrorBudgetBurn|KubeAPIErrorBudgetBurn|KubeClientErrors|KubeClientErrors|KubePersistentVolumeErrors|KubePersistentVolumeErrors|MCDDrainError|MCDDrainError|KubeMemoryOvercommit|KubeMemoryOvercommit|MCDPivotError|MCDPivotError|PrometheusOperatorWatchErrors|PrometheusOperatorWatchErrors|OVNKubernetesResourceRetryFailure|OVNKubernetesResourceRetryFailure|RedhatOperatorsCatalogError|RedhatOperatorsCatalogError|VSphereOpenshiftNodeHealthFail|VSphereOpenshiftNodeHealthFail|SamplesImagestreamImportFailing|SamplesImagestreamImportFailing|PodSecurityViolation\",alertstate=\"firing\",severity!=\"info\"} >= 1\n[\n  {\n    \"metric\": {\n      \"__name__\": \"ALERTS\",\n      \"alertname\": \"KubeContainerWaiting\",\n      \"alertstate\": \"firing\",\n      \"container\": \"registry-server\",\n      \"namespace\": \"openshift-marketplace\",\n      \"pod\": \"redhat-marketplace-mn5zg\",\n      \"prometheus\": \"openshift-monitoring/k8s\",\n      \"severity\": \"warning\"\n    },\n    \"value\": [\n      1714968750.037,\n      \"1\"\n    ]\n  },\n  {\n    \"metric\": {\n      \"__name__\": \"ALERTS\",\n      \"alertname\": \"OperatorHubSourceError\",\n      \"alertstate\": \"firing\",\n      \"container\": \"catalog-operator\",\n      \"endpoint\": \"https-metrics\",\n      \"exported_namespace\": \"openshift-marketplace\",\n      \"instance\": \"10.129.0.42:8443\",\n      \"job\": \"catalog-operator-metrics\",\n      \"name\": \"redhat-marketplace\",\n      \"namespace\": \"openshift-operator-lifecycle-manager\",\n      \"pod\": \"catalog-operator-7b867b6ff5-qvhbb\",\n      \"prometheus\": \"openshift-monitoring/k8s\",\n      \"service\": \"catalog-operator-metrics\",\n      \"severity\": \"warning\"\n    },\n    \"value\": [\n      1714968750.037,\n      \"1\"\n    ]\n  }\n]",
        },
#1786352424085098496junit12 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 2m58s on platformidentification.JobType{Release:"4.15", FromRelease:"4.14", Platform:"aws", Architecture:"amd64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 2m58s, firing for 0s:
May 03 13:11:36.227 - 178s  I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
#1786352424085098496junit12 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h25m36s on platformidentification.JobType{Release:"4.15", FromRelease:"4.14", Platform:"aws", Architecture:"amd64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h25m10s, firing for 26s:
May 03 12:00:40.128 - 1044s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="1d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="2h"}
May 03 12:00:40.128 - 4066s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}
May 03 12:00:14.128 - 26s   E namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/firing severity/critical ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="firing", long="6h", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="critical", short="30m"}
#1786138220761714688junit12 days ago
# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 48m22s on platformidentification.JobType{Release:"4.15", FromRelease:"4.14", Platform:"aws", Architecture:"amd64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 48m22s, firing for 0s:
May 02 21:43:25.340 - 174s  I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="1d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="2h"}
May 02 21:44:51.340 - 2728s I namespace/openshift-kube-apiserver alert/KubeAPIErrorBudgetBurn alertstate/pending severity/warning ALERTS{alertname="KubeAPIErrorBudgetBurn", alertstate="pending", long="3d", namespace="openshift-kube-apiserver", prometheus="openshift-monitoring/k8s", severity="warning", short="6h"}

Found in 12.50% of runs (83.33% of failures) across 40 total runs and 1 jobs (15.00% failed) in 356ms - clear search | chart view - source code located on github