qry and execution counter?

[eluser]taschentuch[/eluser]
hey guys,

im starting now with CI and searching for something like a qry counter

like this:

Execution Time: 405 ms
Qrys: 30 queries

and additional a mysql debugger with shows me at the bottom or top of the page the executet qrys like this:

[1] select * from test where id = 1
[2] insert into test (id, username) values (1, test)
[3] update users set last_access = now()

i have a mysqlclass with this features have... have searched in the doc but cant find something like this here...

thx

sry im german