List RAC Sessions

SET PAGESIZE 300
SET LINESIZE 300

COLUMN inst_id FORMAT 9
COLUMN username FORMAT A10
COLUMN lockwait FORMAT A8
COLUMN program FORMAT A26
COLUMN sid FORMAT 9999
COLUMN serial# FORMAT 99999
COLUMN spid FORMAT A5
COLUMN logon_time FORMAT A20
COLUMN status FORMAT A10
COLUMN module FORMAT A24
COLUMN machine FORMAT A23

SELECT NVL(s.username, '(oracle)') AS username,
       s.inst_id,
       s.sid,
       s.serial#,
       p.spid,
       s.lockwait,
       s.status,
       s.module,
       s.machine,
       s.program,
       TO_CHAR(s.logon_Time,'DD-MON-YYYY HH24:MI:SS') AS logon_time
FROM   gv$session s,
       gv$process p
WHERE  s.paddr   = p.addr
AND    s.inst_id = p.inst_id
ORDER BY s.username, s.osuser;