> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/os/linux/kernel/cgroups/startup/cpu_accounting_controller.md).

# Cgroup的CPU使用统计控制器

* [CPU Accounting Controller](https://www.kernel.org/doc/Documentation/cgroup-v1/cpuacct.txt)