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Bug
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Resolution: Not a Bug
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Normal
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None
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4.12
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None
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Moderate
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False
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Description of problem:
When we put load on the arm cluster using clusterbuster utility worker nodes become not ready.
Version-Release number of selected component (if applicable):
4.11.0-0.nightly-arm64-2022-09-19-125802 with profile 10_aarch64_Disconnected UPI on AWS & EFS
How reproducible:
Always
Steps to Reproduce:
1. Put the load on clusterbuster utility, create namespaces in range from 1 to 8.
./OpenShift4-tools/clusterbuster -P server -b 5 -p 10 -D .01 -M 2 -N 2 -r 4 -d 2 -c 10 -m 1000 -v -x
2. Check all the clusterbuster pods should be running.
3. Check the all worker nodes to be ready.
Actual results:
oc get node
NAME STATUS ROLES AGE VERSIONip-10-0-154-168.us-west-2.compute.internal Ready worker 62m v1.24.0+3882f8fip-10-0-154-217.us-west-2.compute.internal Ready master 73m v1.24.0+3882f8fip-10-0-170-173.us-west-2.compute.internal Ready master 73m v1.24.0+3882f8fip-10-0-187-141.us-west-2.compute.internal Ready worker 62m v1.24.0+3882f8fip-10-0-216-103.us-west-2.compute.internal Ready master 73m v1.24.0+3882f8fip-10-0-216-43.us-west-2.compute.internal NotReady worker 62m v1.24.0+3882f8f
oc adm top node
NAME CPU(cores) CPU% MEMORY(bytes) MEMORY%
ip-10-0-154-217.us-west-2.compute.internal 535m 7% 10264Mi 69%
ip-10-0-170-173.us-west-2.compute.internal 1001m 13% 9747Mi 65%
ip-10-0-187-141.us-west-2.compute.internal 232m 6% 5866Mi 86%
ip-10-0-216-103.us-west-2.compute.internal 684m 9% 11566Mi 77%
ip-10-0-216-43.us-west-2.compute.internal <unknown> <unknown> <unknown> <unknown>
ip-10-0-154-168.us-west-2.compute.internal <unknown> <unknown> <unknown> <unknown>
oc describe node/ip-10-0-216-43.us-west-2.compute.internal
Describe logs - https://drive.google.com/file/d/1xOnjadulS_2bzxJbs_VLnF5xfEj351Mw/view?usp=sharing
Expected results:
All worker node to be ready
Additional info:
http://file.nay.redhat.com/~qili/ip-10-0-148-98.us-west-2.compute.internal_node.log.tar.gzhttp://file.nay.redhat.com/~qili/ip-10-0-197-206.us-west-2.compute.internal_node.log.tar.gzhttp://file.nay.redhat.com/~qili/must-gather.local.1307979296927767376.tar.gz
- is duplicated by
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- Closed
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