Query to find Long running Process Name.

       
select s.sid,o.object_name,TO_CHAR(logon_time,'YYYY-MM-DD HH24:MI:SS') "LOGON",
S.USERNAME, S.OSUSER,S.SQL_ID,'alter system kill session ''' || s.sid || ',' || s.serial# || ''' immediate;'
from v$session s,dba_objects o
where plsql_entry_object_id=o.object_id
;