UBA monitors the CPU and memory (perf data) of each of the nodes on which the UBA software is installed. However, if you are looking at perf data of workstations in your organisation, you should probably lookup Splunk apps/add-ons like - Splunk for nix, windows and the newer app - https://docs.splunk.com/Documentation/InfraApp/2.2.3/Install/About .
Hope this helps. If this helps, pls accept the answer to mark the query resolved.