for Oracle 9i it is possible to use STATSPACK - predecessor of AWR.
 
See details by link and in attached PPT.
Ian Jones. "Using Statspack in Oracle8i and 9i to Identify Problems"
http://www.powershow.com/view/3ebc7-MDg1N/Using_Statspack_in_Oracle8i_and_9i_to_Identify_Problems_powerpoint_ppt_presentation
 
https://jonathanlewis.wordpress.com/statspack-examples/

http://www.orafaq.com/wiki/Statspack
http://www.akadia.com/services/ora_statspack_survival_guide.html
http://www.adp-gmbh.ch/ora/tuning/statspack.html
http://jonathanlewis.wordpress.com/statspack-examples/

http://docs.oracle.com/cd/B10501_01/server.920/a96533/statspac.htm
http://docs.oracle.com/cd/E13160_01/wli/docs10gr3/dbtuning/statsApdx.html

http://www.oracle-base.com/articles/8i/statspack-8i.php
http://sohannin.wordpress.com/2011/05/26/statspack-scheduling-through-dbms_scheduler/

http://www.dba-oracle.com/art_statspack.htm
http://www.dba-oracle.com/t_statspack_install_scripts.htm

http://kerryosborne.oracle-guy.com/2008/11/statspack-still-works-in-10g-and-11g/
http://kerryosborne.oracle-guy.com/2008/10/oracle-management-packs/

files:
.../oracle/product/11.2./dbhome_1/RDBMS/ADMIN/
- spdoc.txt
- spcreate.sql