Please let me know if there is a plugin that already provides functionality like this. I would like to be able to determine how many active players there are on my server, such as a count of how many people have been online in the past day, 3 days, week, etc. The other would be a way to look at specific player activity, how much time have people spent playing on the server in the past x period of time, and perhaps away to sort this list by most active players.