Description of problem: Now network throughput is calculated as summary of average of RX octets from all interfaces and average TX octets from all interfaces. I think this should be done only from interfaces which is used by Ceph(public and data network) or this calculation formula should be reconsider to express more realistic network throughput. Version-Release number of selected component (if applicable): ceph-ansible-1.0.5-32.el7scon.noarch ceph-installer-1.0.14-1.el7scon.noarch rhscon-ceph-0.0.40-1.el7scon.x86_64 rhscon-core-0.0.41-1.el7scon.x86_64 rhscon-core-selinux-0.0.41-1.el7scon.noarch rhscon-ui-0.0.52-1.el7scon.noarch salt-2015.5.5-1.el7.noarch salt-master-2015.5.5-1.el7.noarch salt-selinux-0.0.41-1.el7scon.noarch