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Bug
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Resolution: Not a Bug
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Critical
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None
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4.14.z
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Critical
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None
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False
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Customer Escalated
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Description of problem:
Customer migrating from UBI on vmware worker nodes of 8 cpu / 32 GB ram
to worker nodes of 96 CPUs / 1 TB ram having kubelet cpu reaching 40 - 50 CPU utilization (50% of the total cpu) It should be noted, too, IO performance is not good having high IO Wait & Qlen - still looking to verify whether this is related to IO issues or other??
Version-Release number of selected component (if applicable):
4.14.20
How reproducible:
At customer site / env
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
Kubelet profiles analysis help required
Additional data include collectl process, cpu & IO data & sosreports
