Google Developer Console 显示我空闲的 Debian Linux VM 的 CPU 利用率为 4-5% 是否有原因,即使 VM 本身声称它是 100% 空闲的?
Is there a reason why Google Developer Console shows 4-5% CPU utilization for my idle Debian Linux VM even though the VM itself claims it is 100% idle?
推荐答案Google Cloud Console 中的 CPU 使用率不是实例的 CPU 使用率,而是管理它的容器的 CPU 使用率.该容器负责为实例提供虚拟化服务并收集所有指标.因此,Google Cloud Console CPU 利用率显示了容器和实例的总体 CPU 使用率.
The CPU usage in Google Cloud Console is not that of the instance, but the CPU usage of the container managing it. This container is in charge of providing the virtualization services to the instance and collecting all the metrics. So, the Google Cloud Console CPU utilization shows the aggregate CPU usage for both the container and the instance.
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