[英]HPA calculation is not matching for cpu and memory utilization
Below are my HPA profile, Pods and nodes usages.以下是我的 HPA 配置文件、Pod 和节点使用情况。 I want to understand how the CPU is crossing 85%.
我想了解 CPU 是如何超过 85% 的。
How is the CPU utilization is being calculated here?此处的 CPU 利用率如何计算? When I have only 46 pods and each one of them not crossing max 10m cpu?
当我只有 46 个 pod 并且每个都没有超过最大 10m cpu 时?
metrics-server
pulls from the embedded cadvisor in each Kubelet. metrics-server
从每个 Kubelet 中的嵌入式 cadvisor 中提取。 It polls every 60 seconds by default and the CPU usage is looking a total CPU usage seconds over the last few time periods as a fraction of wall clock elapsed time.默认情况下,它每 60 秒轮询一次,CPU 使用率将过去几个时间段内的总 CPU 使用率秒数视为挂钟经过时间的一小部分。
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