Can you please revert the change to metrics view for disk iops? It it completely unreadable and meaningless now.
There used to be 2 lines that made sense. Now there are 4... but looks like a bar chart. Anyway. Can't read it.
I would suggest.
1. have 1 view with 3 lines: 1 for the average read and 1 average write and 1 average BOTH.
- have a second view showing the "burst" performance. Draw this as a LINE or scatter plot. Whatever you are drawing now is inscrutable.