Metrics and Stats included?

Hello, I searched for “metrics” keyword in this forum, didn’t find anything. Have been using free version Inserter for a while, like it. Am thinking of hosting my direct sale banners instead of using Google DFP as an ad server, if I do so, I’d need simple metrics such as impressions. Does either free or paid Inserter provide any metrics? I didn’t see anything obvious. Thanks for info. MTN