Best Plugin to Track Author or USer Page Views

Hi,
I have a site that allows user to create posts. I’m looking for a plugin that tracks all the posts of each user and totals them together. For example, lets say one user posts 10 articles to the site, what is the total number of page views that all of his articles got? I dont want to have to manually add the page views for each of his articles. So the plugin would need to track or total the page views by user name–does that make sense? So if John posts 10 articles, how many page views did John (and all his articles) receive?

Thanks.