In the accounting log file on the server(dsmaccnt.log). You have to active
the accounting.
Here is a extract of a script, it gives you the list of the field.

($ProdLevel, $ProdSublevel, $ProdName, $ADate, $ATime, $Node, $Owner,
$Platform, $AuthMethod, $CommMethod, $TermInd, $ArchObjs, $ArchKB,
$RetrObjs, $RetrKB, $BackObjs, $BackKB, $RestObjs, $RestKB, $KB,
$TotalSeconds, $IdleWaitSeconds, $CommWaitSeconds, $MediaWaitSeconds) =
split(/,/,$line);

Salutations / Best Regards 
g            GE Medical Systems 
___________________________________________ 
Eric Boireau                               Global Systems 
Server Architect / Technology & Infrastructure Team

GE Medical Systems S.A 
283, rue de la Minière 
78533 BUC Cedex France 
Tél: (33) 1 30 70 39 32,  DC: 8*644 3932 
Fax: (33) 1 30 70 39 30, DC: 8*644 3930 
mailto:Eric.Boireau AT med.ge DOT com