Clayton Coleman 3c44e11cfa kubelet: Record preemptions similarly to evictions ...

A preemption is a disruption event that should have a metric so that
the rate of preemption can be assessed. Nodes that are under heavy
preemption may have conflicting workloads or otherwise need attention.
A sudden burst of preemption on a cluster in steady state could
indicate pathological conditions within the scheduler or workload
controllers.

2019-10-19 19:07:37 -04:00

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