Is it recommended to enable numad service for automatic NUMA memory optimization? I could not find any recommendation on that front for oVirt ; all benchmarks and documentation I could find are from around ~2015 I see that kernel autonuma balancing is on : cat /proc/sys/kernel/numa_balancing 1 Not sure which is better as of now. Guillaume Pavese Ingénieur Système et Réseau Interactiv-Group