> I was under the impression that this utility could consolidate trace > files generated by versions of Oracle earlier than 10g, I cannot > however get the utility to consolidate on the basis of module and > action, only sessionid. The trace files are from 9206. This is because of a little bit different format of trace files. Here's how exec dbms_application_info.set_module('my_module','my_action'); mapped to trace in 9i: APPNAME mod='my_module' mh=2140208971 act='my_action' ah=3451251578 And here's the same command for 10g: *** ACTION NAME:(my_action) 2005-03-22 00:17:39.186 *** MODULE NAME:(my_module) 2005-03-22 00:17:39.186 Btw, along with my profiler (link in signature) I distribute utility called trcsess.py. Right now it works only with 'session id' but I will modify it to recognize module/action for 9i trace files. -- Egor http://www.oracledba.ru/orasrp/ Free Oracle Session Resource Profiler -- //www.freelists.org/webpage/oracle-l