We have already discussed that cgroups are a mechanism for controlling certain subsystems in the kernel. These subsystems, such as devices, CPU, RAM, network access, and so on, are called controllers in the cgroup terminology.

What is SYS FS cgroup used for?

We have already discussed that cgroups are a mechanism for controlling certain subsystems in the kernel. These subsystems, such as devices, CPU, RAM, network access, and so on, are called controllers in the cgroup terminology.

What is cgroup CPU?

A cgroup is a Linux kernel feature that allows hierarchical management and allocation of system resources (for example, CPU, memory, and disk input or output) for service instance (SI) groups.