Introduction to cgroups
I’ve found that managing resources on Linux systems can be a real challenge, especially when dealing with resource-intensive desktop apps. That’s where cgroups come in - a powerful tool that allows you to allocate and manage system resources such as CPU, memory, and I/O for a group of processes. In my experience, cgroups can be a game-changer for keeping your system running smoothly.
Creating a cgroup
To get started with cgroups, you’ll need to create a new group using the cgcreate command. This command not only creates the group but also specifies the subsystems that will be controlled. For example, to create a cgroup that controls CPU and memory usage, you can use the following command: