[aur-general] I'm wonder is there any tool to list TU's workload?

I guest the TU's workload may be calculated by a. How many packages which he owns. b. How many commits during a past year c. How many bugs required to solved? To print out by graph maybe interesting. These may be calculated by some SQL if owned the access permission of database. For person without permission may pull the packages and bugs listing and git log to get that picture