Numa

Deep dive into building a multi-host overlay network: VXLAN + OVS tunnels between hosts, libvirt network definitions, QEMU command-line DPDK setup with vhost-user, NUMA-aware vCPU pinning, and practical validation techniques. Designed for home lab experimentation.

Learn how to create, manage, and tune virtual machines with NUMA awareness using QEMU, KVM, and libvirt on Fedora and Ubuntu. Includes examples for NUMA topology, CPU pinning, hugepages, and bridge networking.