[jboss-jira] [JBoss JIRA] (SWSQE-1001) OCP clusters in PSI are very flaky

Filip Brychta (Jira) issues at jboss.org
Fri Nov 8 06:57:00 EST 2019


Filip Brychta created SWSQE-1001:
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             Summary: OCP clusters in PSI are very flaky
                 Key: SWSQE-1001
                 URL: https://issues.jboss.org/browse/SWSQE-1001
             Project: Kiali QE
          Issue Type: QE Task
            Reporter: Filip Brychta
            Assignee: Filip Brychta


Both OCP 4.1 and OCP 4.2 clusters created in PSI are very slow. Following alerts are visible from time to time:
OCP 4.1 on ocp-master flavor
The API server has a 99th percentile latency of 1.98 seconds for PUT clusterrolebindings.
The API server has a 99th percentile latency of 3.780000000000002 seconds for PUT poddisruptionbudgets.
The API server has a 99th percentile latency of 2.309999999999997 seconds for GET namespaces.
The API server has a 99th percentile latency of 5.2000000000000055 seconds for GET deployments.
The API server has a 99th percentile latency of 7.6 seconds for GET openshiftapiservers.


KubeAPIErrorsHigh
API server is returning errors for 22.222222222222218% of requests for POST pods .

Also jaeger tests are failing.



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