Does DB2 have some tools which monitors the database and allows me statistics like

SPname
Application Name
Reads
Writes
CPU
Duration

What i actually want to do is analyze which SPs are use more frequently and if reqd optimize it or optimize longer duration queries.....
some sort of a tool which i can keep it on for a day to have a look at the usage statistics and which logs every SP run on the DB

Something on the lines of SQL profiler as provided in MSSQL Server.......