Duration of RMAN Backup

Question

Hi,
I am using Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit on Solaris SPARC.
I weekly take level 0 backup on sunday, and then incremental level 1 backup each day in the week and archive log backups daily every after 3 hours.
I want to know that how much time my level 0 backup on last sunday (i.e. 17april) took, how much incremental level 1 on 19april took, and how much time archivelog took during the date 20 april.
I dont have log files of those RMAN backups so unable to get that info from the log files. I would appreciate if you share any query.
would you please guide in that regard?
regards

Answer 1

select
  sid,
  start_time,
  totalwork
  sofar,
(sofar/totalwork) * 100 pct_done
from
   v$session_longops
where
   totalwork > sofar
AND
   opname NOT LIKE '%aggregate%'
AND
   opname like 'RMAN%';
select
   sid,
   spid,
   client_info,
   event,
   seconds_in_wait,
   p1, p2, p3
from
   v$process p,
   v$session s
where
   p.addr = s.paddr
and
   client_info like 'rman channel=%';
Yousef Rifai has published this RMAN monitoring script, quite handy when you need to monitor the status of a long running RMAN backup job:
REM RMAN Progress
alter session set nls_date_format='dd/mm/yy hh24:mi:ss'
select SID, START_TIME,TOTALWORK, sofar, (sofar/totalwork) * 100 done,
sysdate + TIME_REMAINING/3600/24 end_at
from v$session_longops
where totalwork > sofar
AND opname NOT LIKE '%aggregate%'
AND opname like 'RMAN%'
REM RMAN wiats
set lines 120
column sid format 9999
column spid format 99999
column client_info format a25
column event format a30
column secs format 9999
SELECT SID, SPID, CLIENT_INFO, event, seconds_in_wait secs, p1, p2, p3
  FROM V$PROCESS p, V$SESSION s
  WHERE p.ADDR = s.PADDR
  and CLIENT_INFO like 'rman channel=%'
/reference and source:-
http://www.dba-oracle.com/t_monitor_rman_script.htm