The actual implementation of the Top hosts widget can only be used with a specific/static "items".
Could be very very useful to extend the actual implementation with a more flexible selection of such items.
Think about some uses cases:

• Top Used Switch interfaces (Items come from LLD)
• Top Disk I/O of a Cluster/Host/HostGroup (Items come from LLD)
• Most of all metrics coming from Kubernetes

What are possible flexible options (for me) for item search:

• Regexp
• Item Tags

Thanks so much