Hi Eric--and welcome.

There are several ways. The easiest is to look at the columns in the Library pane, where each file in the Library will have stats for the hits (file matched some incoming search query), and the completed/attempted column for uploads.

You can also look at the Monitor Pane and see uploads progressing (by default the list clears on completion, but you can change that in prefs).

For even more info, turn on the "Advanced" statistics in tools.

Have fun.