I suggest you allow users to view Host level metric data for more than 30 days in Metric Explorer. Its sad not being able view it one go.
In Metric Explorer of portal.azure.com, users can only view data up to past 30 days at Host level. When Azure in fact has data up to past 90 days. But users are expected to view that data in a window of not more than 30 days at a time. I mean, data is available, Azure doesn't mind showing it - then why this restriction of 30 days only at a time?
Other cloud service providers like AWS provide data as far as 180 days in the past, in a single go.
Its a very basic feature, as far as I know. Would be great if Azure removes that restriction.