Burstable VM using cgroups v2

The UbiCloud blog article discusses the concept of building 'burstable CPU', which allows CPU performance to be scaled based on the needs of applications. The author highlights that cgroups, or control groups, are a crucial tool for resource management in Linux systems. Through cgroups, it is possible to allocate CPU limits to specific processes, enabling effective load management and proper resource utilization. The article also provides practical examples of cgroup configurations that allow for the creation of flexible and responsive server environments. Using cgroups to limit and manage CPU can lead to better infrastructure utilization and reduced costs when hosting applications in the cloud.