Plsql Package Performance Issue

Question

Hi,
I am having one package which has almost 30 procs and functions . In that one proc taking more time like in hours ...
and now we have modified the procedure and want to check how much time will it take .. it should get parameters from other procs too and my question is how can i check the performance without execution of that whole package ...
Is it possible to do .... Please show some light on this ....
Regards,
KBG

Answer 1

You may consider using SYS.DBMS_UTILITY.get_cpu_time function to capture start and end time of your procedure.
Copied below Oracle's overview of this function:
FUNCTION get_cpu_time
RETURN NUMBER;
-- Find out the current CPU time in 100th's of a second.
-- Output:
-- The returned CPU time is the number of 100th's
-- of a second from some arbitrary epoch.
-- Related Function(s):
-- "get_time" --
-- Usage Example:
-- start_cpu_time NUMBER;
-- end_cpu_time NUMBER;
-- BEGIN
-- start_cpu_time := dbms_utility.GET_CPU_TIME;
-- ... -- some work that needs to be timed
-- end_cpu_time := dbms_utility.GET_CPU_TIME;
-- dbms_output.put_line('CPU Time (in seconds)= '
-- || ((end_cpu_time - start_cpu_time)/100));
--end;
--