Hi.
From my point of view it would be greate have Hide oiption for chart agenda (list of elements on chart).
For exemple we have an agregated chart with big number of elements on it (CPU or memory usage for exemple). And we know expected\normal behavior for this chart. So main part of time we dont care for name of nodes on chart.So agenda\list of elements can be hidden for compact view on page. But if we see some anomaly on chart we can press show button and open agenda\list of elements and identify problematic device.
It can be great to have Hide\show or +\- button on chart. Or maybe have have option permanently hide agenda for chart.
For this idea I opened the ticket 927217.
If you think this idea is a worthwhile one , vote for it.