Well the dials of course. In our user focus groups everyone loved the dials and yep we kept them. On left is the node count, power, and rack space.
What are the thresholds?
Just hover your mouse over CPU, RAM, HDD ,or SSD and can see it. However, it is 95% for CPU and RAM, 90% for HDD and 98% for SSD.
re the dials set for N+1?
Depends!! The dials show the utilization for what you configure the sizing for. So in auto, there is aggressive (n+0) , standard (n+1), conservative (n+2). In manual, you are in the driver seat and define the models (ok can only have legitimate parts for that model). So in manual the dials show you what utilization is available for the models you defined.