Issue 16854930: alert/KubeAPIErrorBudgetBurn should not be at or above info
Description: Description of problem:
 {code:none}
 While working on making IPsec upgrade as a mandatory jobs for OCP releases with PR: https://github.com/openshift/release/pull/63528, KubeAPIErrorBudgetBurn alert is seen for the 4.17 and 4.16 rehearsal jobs. Looks like this is seen sporadically.
 
 : [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above info expand_less0s{  KubeAPIErrorBudgetBurn was at or above info for at least 4m58s on platformidentification.JobType{Release:"4.17", FromRelease:"4.17", Platform:"aws", Architecture:"amd64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h35m32s, firing for 4m58s:
 
 Apr 25 14:27:34.665 - 298s  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"}}
 
 https://prow.ci.openshift.org/view/gs/test-platform-results/pr-logs/pull/openshift_release/63528/rehearse-63528-pull-ci-openshift-cluster-network-operator-release-4.16-e2e-aws-ovn-ipsec-upgrade/1915748137436188672
 
 https://prow.ci.openshift.org/view/gs/test-platform-results/pr-logs/pull/openshift_release/63528/rehearse-63528-pull-ci-openshift-cluster-network-operator-release-4.17-e2e-aws-ovn-ipsec-upgrade/1915748145673801728{code}
 Version-Release number of selected component (if applicable):
 {code:none}
     {code}
 How reproducible:
 {code:none}
     {code}
 Steps to Reproduce:
 {code:none}
     1.
     2.
     3.
     {code}
 Actual results:
 {code:none}
     {code}
 Expected results:
 {code:none}
     {code}
 Additional info:
 {code:none}
 Reference: https://issues.redhat.com/browse/OCPBUGS-42083   {code}
Status: New

Issue 16638954: KubeAPIErrorBudgetBurn calculation is erroneous
Description: The problem that I recently noticed with the existing expression is that when we compute the overall burnrate from write and read requests, we take the ratio of successful read requests and we sum it to the one of write requests. But both of these ratios are calculated against their relevant request type, not the total number of requests. This is only correct when the proportion of write and read requests is equal.
 
 For example, let's imagine a scenario where 40% of requests are write requests and their success during a disruption is only 50%. Whilst for read requests we have 90% of success.
 
 apiserver_request:burnrate1h{verb="write"} would be equal to 2/4 and apiserver_request:burnrate1h{verb="read"} would be 1/6.
 The sum of these as these by the alert today would be equal to 2/4+1/6=2/3 when in reality, the ratio of successful requests should be 2/10*1/10=3/10. So there is quite a huge difference today when we don't account for the total number of requests.
      "state": "inactive",
      "name": "KubeAPIErrorBudgetBurn",
      "query": "sum:apiserver_request:burnrate1h > (14.4 * 0.01) and sum:apiserver_request:burnrate5m > (14.4 * 0.01)",
        "description": "The API server is burning too much error budget. This alert fires when too many requests are failing with high latency. Use the 'API Performance' monitoring dashboards to narrow down the request states and latency. The 'etcd' monitoring dashboards also provides metrics to help determine etcd stability and performance.",
        "runbook_url": "https://github.com/openshift/runbooks/blob/master/alerts/cluster-kube-apiserver-operator/KubeAPIErrorBudgetBurn.md",
        "summary": "The API server is burning too much error budget."
      "state": "inactive",
      "name": "KubeAPIErrorBudgetBurn",
      "query": "sum:apiserver_request:burnrate6h > (6 * 0.01) and sum:apiserver_request:burnrate30m > (6 * 0.01)",
        "description": "The API server is burning too much error budget. This alert fires when too many requests are failing with high latency. Use the 'API Performance' monitoring dashboards to narrow down the request states and latency. The 'etcd' monitoring dashboards also provides metrics to help determine etcd stability and performance.",
        "runbook_url": "https://github.com/openshift/runbooks/blob/master/alerts/cluster-kube-apiserver-operator/KubeAPIErrorBudgetBurn.md",
        "summary": "The API server is burning too much error budget."
      "state": "inactive",
      "name": "KubeAPIErrorBudgetBurn",
      "query": "sum:apiserver_request:burnrate1d > (3 * 0.01) and sum:apiserver_request:burnrate2h > (3 * 0.01)",

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"}

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

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 18m42s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 18m42s, firing for 0s:
Jul 01 05:35:39.374 - 1094s 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"}
Jul 01 05:55:25.374 - 28s   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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h1m50s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h1m50s, firing for 0s:

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 32m42s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 32m42s, firing for 0s:
Jun 27 05:53:59.106 - 1962s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 8m54s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 8m54s, firing for 0s:
Jun 26 21:28:42.272 - 534s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 39m20s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 39m20s, firing for 0s:
Jun 26 20:45:06.661 - 2360s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 6m2s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 6m2s, firing for 0s:
Jun 28 04:26:40.239 - 362s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 36m18s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 36m18s, firing for 0s:
Jun 28 03:46:14.533 - 2178s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 32m52s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 32m52s, firing for 0s:
Jun 26 13:36:03.611 - 1074s 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"}
Jun 26 13:55:29.611 - 898s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h5m58s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h5m58s, firing for 0s:

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 7m28s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 7m28s, firing for 0s:
Jun 26 05:40:48.357 - 448s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 36m26s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 36m26s, firing for 0s:
Jun 26 04:33:18.158 - 58s   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"}
Jun 26 04:57:48.158 - 2128s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 9m34s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 9m34s, firing for 0s:
Jun 25 21:32:57.115 - 574s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h1m10s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h1m10s, firing for 0s:
Jun 25 20:27:32.571 - 3670s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 22m26s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 22m26s, firing for 0s:
Jun 25 13:37:19.135 - 1346s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h3m50s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h3m50s, firing for 0s:
Jun 25 12:29:48.119 - 3830s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 13m56s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 13m56s, firing for 0s:
Jun 25 05:31:32.354 - 836s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 1h1m10s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 1h1m10s, firing for 0s:
Jun 25 04:25:59.020 - 3670s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 17m18s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 17m18s, firing for 0s:
Jun 24 11:18:28.177 - 1038s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 43m46s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 43m46s, firing for 0s:
Jun 24 10:10:48.028 - 28s   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"}
Jun 24 10:15:48.028 - 58s   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"}
Jun 24 10:22:18.028 - 118s  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"}
Jun 24 10:33:48.028 - 2422s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 19m8s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 19m8s, firing for 0s:
Jun 24 19:32:33.364 - 1148s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 58m24s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 58m24s, firing for 0s:
Jun 24 18:29:44.162 - 3504s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 9m44s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 9m44s, firing for 0s:
Jun 24 01:23:37.511 - 584s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 36m28s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 36m28s, firing for 0s:
Jun 24 00:42:54.720 - 2188s 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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 10m16s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 10m16s, firing for 0s:
Jun 21 00:09:18.837 - 498s  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"}
Jun 21 00:19:08.837 - 118s  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"}

# [bz-kube-apiserver][invariant] alert/KubeAPIErrorBudgetBurn should not be at or above pending
KubeAPIErrorBudgetBurn was at or above pending for at least 37m4s on platformidentification.JobType{Release:"4.16", FromRelease:"4.15", Platform:"azure", Architecture:"arm64", Network:"ovn", Topology:"ha"} (maxAllowed=0s): pending for 37m4s, firing for 0s: