[ovirt-users] safe to have perf and dstat on ovirt node?

Hello, I would need to have on ovirt node these three packages: - ipmitool - perf - dstat Comparing latest RHVH (4.3.8) and latest ovirt-node-ng (4.3.9) I see that: - ipmitool is present on both - perf is present as an installable package in RHVH and not in ovirt-node-ng - dstat is not available in any of them Why the difference about perf? Is it safe to install perf and dstat on ovirt-node-ng taking them from CentOS updates? This is for a lab and the packages would be used to compute some metrics about performance of the node. Thanks, Gianluca