Does this mean the dashboard (or logs) could one day report on iowait-type stats? That would certainly help diagnosing issues where the disk is overwhelmed. Or even inform decisions on whether filewalkers/gc gets started at certain times or not.
I think that would also mean a lot of unhappy SNOs who learn their setups have the iops of a potato 
. Of course their nodes may be slow right now… but they don’t hear about it… 