system stats and LIO's

Hi,
I am testing the impact of system stats.
>From reading the list here I know the best goal to follow is to reduce
LIO's, not exec time, exec path, cost, etc. So, how do I determine LIO's for a given statement with and without stats. Thanks

-- 
..
David

----------------------------------------------------------------
Please see the official ORACLE-L FAQ: http://www.orafaq.com
----------------------------------------------------------------
To unsubscribe send email to:  oracle-l-request_at_freelists.org
put 'unsubscribe' in the subject line.
--
Archives are at http://www.freelists.org/archives/oracle-l/
FAQ is at http://www.freelists.org/help/fom-serve/cache/1.html
-----------------------------------------------------------------