(Feel free to update this bug's summary to be more specific.)
Component Readiness has found a potential regression in the following test:

[sig-arch] events should not repeat pathologically for ns/openshift-cluster-csi-drivers

Significant regression detected.
Fishers Exact probability of a regression: 100.00%.
Test pass rate dropped from 100.00% to 85.71%.

Sample (being evaluated) Release: 4.20
Start Time: 2025-09-19T00:00:00Z
End Time: 2025-09-26T00:00:00Z
Success Rate: 85.71%
Successes: 18
Failures: 3
Flakes: 0
Base (historical) Release: 4.19
Start Time: 2025-05-18T00:00:00Z
End Time: 2025-06-17T23:59:59Z
Success Rate: 100.00%
Successes: 118
Failures: 0
Flakes: 0

View the test details report for additional context.