rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name!=""}[5m])
这个时间可以是5m,也可以是更长
https://www.replex.io/blog/kubernetes-in-production-the-ultimate-guide-to-monitoring-resource-metrics
prometheus 获取cpu利用率
原文:https://www.cnblogs.com/zealousness/p/14314602.html