Using Systemd to ensure unit(s) run on one CPU core

This post is based on an excellent article from Red Hat: https://access.redhat.com/solutions/1445073 I’m a CFEngine developer, so this is a more work related post. CFEngine and Systemd In some performance critical situations, it makes sense to limit management software to a single CPU (core). We can do this using systemd and cgroups. CFEngine already provides systemd units on relevant platforms, we just need to tweak them. Tested using CFEngine 3.12 on CentOS 7. Read more