Azure Database Waits
The Azure database waits screen is broken into Total \ Current \ Accumulating \ Queue tabs.
When a wait is clicked its description will be shown at the bottom of the screen.
The Total tab shows all waits in the database since the server was restarted.
The current tab displays the waits currently occuring in the database.
The accumulating tab displays the waits since Mini DBA was started.
Click the reset button to reset the accumulaing waits to zero.
The queue tab shows waits currently being waited on by the resource queue.
Note that the monitored server is not asked for the waits information unless the waits screen is shown. This means any data shown as soon as you display the screen is as old as last time you viewed the waits screen.
Fresh data won't be got until the next server sample, how long that is depends on your settings.