Nope. As I said in the original message, pg_stat_statements only gives query stats for the whole database. What I want to know, is information about each client. Say there's a specific connection from 192.168.1.20. I want to know:
* How many queries that connection has executed. * How much CPU time that connection has used since it connected. * How much data was sent to that connection. * How much data that connection sent to the database.
And so on. I don't believe that's currently possible. Effectively, it would just be adding a few more columns to pg_stat_activity to track cumulative totals, since it always has the status of all connections.
