Joe: http://pastie.org/pastes/8407072/text It really looks like qemu-system-x86 is the culprit. mysqld (Percona/Galera) is using a fair amount too. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20131016/7d74a4f0/attachment.html>