Well, I see the problem.
By the way i would say that a general local disks graphs (ZFS, Ceph, LVM, not used, whatever) pane/tab would really be a good tool to have sometimes. For ceph there is the OSD page with the latencies, which is already something but with no RRD is hard to spot what's going on if not jumping on/reloading the page on the right time, and still, not a real alternative!
This way there would be no need to go into the ZFS configuration details, it would simply be unrelated to it, let the user figure out which disk does what (which by the way is already pretty clear in the local disk pane in the last versions, used to be more vague
In the same manner, a pane/tab to see each network card/vlan traffic graphs would be really neat.
I am proposing enhancements here that, IMMO, would be not too complex to implement based on the current PVE/PBS GUI capabilities.These additions should be almost a copy and paste of code already written for the dashboard!
Thanks for your attention and answers!