In order to better support bare metal deployments, clusters under telemetry should report a subset of system information for each node, including bios, system, and baseboard manufacturer and product names. Summarize that in virt_platform reported back. The cardinality of this metric might be higher on bare metal clusters, but in general larger clusters have significantly fewer hardware sets than nodes.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:0581