Hi all, numad provides dynamic and advisory NUMA tuning. It monitors NUMA topology and cpu/memory usage within a system and dynamically tunes NUMA and CPU affinity and/or provides process pre-placement advice to management tools like libvirt. If you've never tried it, it works very well and can improve performance markedly.
Ubuntu has started packaging numad for Xenial, which is exciting for those of us that don't like running a custom-compiled libvirt on our clouds... But unfortunately Xenial libvirt isn't currently compiled with numad support. If you want this feature too then please go +1 this bug: https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/1574883 -- Cheers, ~Blairo _______________________________________________ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators