Ian Wienand 78f01dc19e grafana: explicitly validate graphs
Explicitly validate the graphs early to avoid doing anything if the
graphs won't load.

Change-Id: Ie9e858e4d8ce92e72de4358fecc40196f79b0229
2022-08-03 16:08:49 +10:00
..
2022-08-03 16:08:49 +10:00