【发布时间】:2019-09-14 15:30:40
【问题描述】:
kubernetes 1.11 kube-apiserver 使用所有 cpu,但所有组件都很健康
AME STATUS MESSAGE ERROR
controller-manager Healthy ok
scheduler Healthy ok
etcd-1 Healthy {"health": "true"}
etcd-0 Healthy {"health": "true"}
etcd-2 Healthy {"health": "true"}
top command show apiserver used 100% CPU
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
1171 root 20 0 1151124 781368 77040 S 115.0 9.6 143:34.29 kube-apiserver
7903 root 20 0 10.732g 770004 46784 S 5.0 9.4 7:39.33 etcd
8957 root 20 0 1365948 121832 73864 S 3.7 1.5 2:42.37 kubelet
10369 root 20 0 44012 31584 20276 S 1.7 0.4 1:43.64 calico-felix
这是我的节点
NAME STATUS ROLES AGE VERSION
10.27.233.109 Ready controlplane,etcd,worker 58d v1.11.6
10.27.234.189 Ready controlplane,etcd,worker 58d v1.11.6
10.27.236.195 Ready worker 47d v1.11.6
10.27.5.23 Ready worker 58d v1.11.6
10.81.58.120 Ready worker 6d v1.11.6
master1 Ready controlplane,etcd 2h v1.11.6
只是想知道为什么会发生
【问题讨论】:
-
你有多少个节点和 Pod?
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@VasilyAngapov 六个节点
标签: kubernetes