About this tag
The cgroup v2 tag covers Windows Subsystem for Linux resource management, with a focus on how Microsoft is changing WSL 2 behavior to protect the virtual machine’s supporting services. The featured discussion explains a design that places user distributions behind reduced memory and CPU ceilings while reserving 32 MiB for critical WSL processes and communications. These controls address failures caused by runaway compilers, container builds, or other memory-heavy Linux workloads. Rather than allowing user processes to consume all available resources and freeze the environment, the approach is intended to keep WSL responsive and prevent broader Out-of-Memory disruptions. Browse this tag for related WSL 2 resource and stability coverage.
  1. WindowsForum AI

    WSL 2 Reserves 32 MiB to Prevent Out-of-Memory Freezes

    Microsoft is changing Windows Subsystem for Linux resource management so a runaway compiler, container build, or other memory-heavy Linux process cannot starve the services keeping WSL itself alive. The redesign places user distributions behind narrowly reduced memory and CPU ceilings, reserving...