Does there exist, or are there any plans to implement, a means of
accumulating performance related stats for a Firebird database.
Useful items would include, but not necessarily be limited to:

1) Active connections and what IP address they originate from.
2) Current or last active SQL command for each connection.
3) Execution time of above command.
4) # of IOs done by last command.
5) Total execution time for connection. That is to say the amount of
CPU and/or wall clock time used by the connection for its lifetime.
6) Total IOs done by connection.
7) Total length of time connection active.
8) Current transaction #.
9) Length of time current transaction active.

It might also be nice to be able to provide a history of the
information for a particuluar time period to help identify trends.

This would be a big help while trying to find the cause of Firebird
related performance problems.