There's a bug in AWR - it seems to calculateCPU time as
CPU used by this session + recursive cpu usage Worst case, if all you ever do is call pl/sql to wrap SQL, is that the CPU time is double-counted. Regards Jonathan Lewis http://jonathanlewis.wordpress.com Author: Cost Based Oracle: Fundamentals http://www.jlcomp.demon.co.uk/cbo_book/ind_book.html The Co-operative Oracle Users' FAQ http://www.jlcomp.demon.co.uk/faq/ind_faq.html -- //www.freelists.org/webpage/oracle-l