Component Readiness has found a potential regression in [sig-node][invariant] alert/TargetDown should not be at or above info in ns/kube-system.

Probability of significant regression: 98.77%

Sample (being evaluated) Release: 4.16
Start Time: 2024-05-10T00:00:00Z
End Time: 2024-05-16T23:59:59Z
Success Rate: 91.89%
Successes: 34
Failures: 3
Flakes: 0

Base (historical) Release: 4.15
Start Time: 2024-02-01T00:00:00Z
End Time: 2024-02-28T23:59:59Z
Success Rate: 100.00%
Successes: 120
Failures: 0
Flakes: 0

View the test details report at https://sippy.dptools.openshift.org/sippy-ng/component_readiness/test_details?arch=amd64&baseEndTime=2024-02-28+23%3A59%3A59&baseRelease=4.15&baseStartTime=2024-02-01+00%3A00%3A00&capability=Alerts&component=kube-apiserver&confidence=95&environment=sdn+no-upgrade+amd64+aws+standard&excludeArches=arm64%2Cheterogeneous%2Cppc64le%2Cs390x&excludeClouds=openstack%2Cibmcloud%2Clibvirt%2Covirt%2Cunknown&excludeVariants=hypershift%2Cosd%2Cmicroshift%2Ctechpreview%2Csingle-node%2Cassisted%2Ccompact&groupBy=cloud%2Carch%2Cnetwork&ignoreDisruption=true&ignoreMissing=false&minFail=3&network=sdn&pity=5&platform=aws&sampleEndTime=2024-05-16+23%3A59%3A59&sampleRelease=4.16&sampleStartTime=2024-05-10+00%3A00%3A00&testId=openshift-tests%3Ae513661e1c03deccb26414a30a6a0905&testName=%5Bsig-node%5D%5Binvariant%5D+alert%2FTargetDown+should+not+be+at+or+above+info+in+ns%2Fkube-system&upgrade=no-upgrade&variant=standard

Checking prom metrics and seems kubelet metrics cannot be fetched on all worker nodes during test runs