Questions tagged [cset]

I have two 32 vCPU instances on AWS/GCP. I'm trying to set up cpu shielding so that CPUs 0, 1 are used by the system, and cpus 2-31 are shielded and only used explicitly by userspace threads. System info: Distributor ID: Ubuntu Description: …

On Debian under systemd, by default KVM virtual machines under libvirt get assigned to the "machine.slice" slice. If I then add a cpuset for this slice with cset and some custom set of CPUs, and start a VM, the VM is added to the proper cpuset,…