Analytics on report and dashboard views

Over time, as our processes have changed, we have many reports and dashboards - and then with dashboards becomes dashboard panels that create their own 'reports' instead of actually use the original report.

It has become difficult to know what reports are still in use and which reports / panels are associated to dashboards and what dashboards are in use.

Can we have analytics to easily identify:

Number of views by report / dashboard in a given time period

What dashboard report panels are associated to what dashboards