Comment utiliser dbms_profiler

select p.unit_name, p.occured, p.tot_time, p.line# line,
substr(s.text, 1,75) text
from
(select u.unit_name, d.TOTAL_OCCUR occured,
(d.TOTAL_TIME/1000000000) tot_time, d.line#
from plsql_profiler_units u, plsql_profiler_data d
where d.RUNID=u.runid and d.UNIT_NUMBER = u.unit_number
and d.TOTAL_OCCUR >0
and u.runid= &runid) p,
user_source s
where p.unit_name = s.name(+) and p.line# = s.line (+)
order by p.unit_name, p.line#;