The three jobs failing in the report currently all look pretty similar (see intervals chart). It's probably a performance issue rather than etcd itself but... it's a regression for something.

Component Readiness has found a potential regression in the following test:

[sig-etcd] etcd should not log excessive took too long messages

Significant regression detected.
Fishers Exact probability of a regression: 99.96%.
Test pass rate dropped from 98.72% to 86.96%.

Sample (being evaluated) Release: 4.19
Start Time: 2025-03-04T00:00:00Z
End Time: 2025-03-11T12:00:00Z
Success Rate: 86.96%
Successes: 20
Failures: 3
Flakes: 0

Base (historical) Release: 4.18
Start Time: 2025-02-09T00:00:00Z
End Time: 2025-03-11T12:00:00Z
Success Rate: 98.72%
Successes: 77
Failures: 1
Flakes: 0

View the test details report for additional context.