2026-03-12 20:23:15

2026-03-12 21:23:47 +01:00
parent eab4b36eca
commit 93039b8489
3332 changed files with 699614 additions and 0 deletions
--- a/vg/rollback_monitor.sql
+++ b/vg/rollback_monitor.sql
@@ -0,0 +1,75 @@
+@@header
+
+set term off
+/*
+*
+*  Author  : Vishal Gupta
+*  Purpose : Monitoring rollback currently occurring in database.
+*
+*  Revision History:
+*  ===================
+*  Date       Author        Description
+*  ---------  ------------  -----------------------------------------
+*  12-Feb-15  Vishal Gupta  Reordered column, reformatted output layout
+*  08-Apr-09  Vishal Gupta  Created
+*/
+set term on
+
+COLUMN  spid           HEADING "SPID"                           FORMAT 999999
+COLUMN  INST_ID        HEADING "I#"                             FORMAT 99
+COLUMN  sid            HEADING "SID"                            FORMAT 99999
+COLUMN  PID            HEADING "PID"                            FORMAT 999999
+COLUMN  state          HEADING "State"                          FORMAT a12
+COLUMN  done           HEADING "Undo|Recovery|SoFar|(MB)"       FORMAT 9,999,999
+COLUMN  total          HEADING  "Total|Recovery|Needed|(MB)"    FORMAT 9,999,999
+COLUMN  percent_done   HEADING "%Done"                          FORMAT 999.99
+COLUMN  cputime        HEADING "CPU Time"                       FORMAT a13           JUSTIFY RIGHT
+COLUMN  rcvservers     HEADING "Server|In Last|Recovery"        FORMAT 9999999       JUSTIFY RIGHT
+COLUMN  eta            HEADING "ETA"                            FORMAT a18       
+
+PROMPT
+PROMPT **************************************
+PROMPT * Recovery By SMON
+PROMPT **************************************
+
+SELECT r.state
+     , decode(cputime,0,'unknown'
+            ,TO_CHAR(sysdate+(((undoblockstotal-undoblocksdone) / (undoblocksdone / cputime)) / 86400),'DD-MON-YY HH24:MI:SS')
+       ) eta
+     , r.INST_ID
+     , ROUND((r.undoblocksdone * b.value)/power(1024,2))  done
+     , ROUND((r.undoblockstotal * b.value)/power(1024,2)) total
+     , ROUND((r.undoblocksdone/r.undoblockstotal)*100,2)  percent_done
+     , LPAD(FLOOR(r.cputime/ 3600) || 'h ' 
+           || LPAD(FLOOR(MOD(r.cputime, 3600 ) / 60),2) || 'm ' 
+       || LPAD(MOD(r.cputime, 60 ) ,2) || 's' ,13)  cputime
+     , r.rcvservers
+     , r.xid
+     , r.pxid
+FROM  gv$fast_start_transactions r
+      JOIN v$parameter b  ON b.name = 'db_block_size'
+      --LEFT OUTER JOIN gv$transaction t ON t.inst_id = r.inst_id AND r.usn = xidusn AND r.slt = t.xidslot AND r.seq = t.xidsqn
+where 1=1 
+AND r.state <> 'RECOVERED'
+;
+
+
+PROMPT
+PROMPT **************************************
+PROMPT * Recovery By Shadow process
+PROMPT **************************************
+
+select s.inst_id
+     , s.sid
+     , s.status
+     , s.username
+     , s.osuser
+     , ROUND((t.used_ublk * p.value) / power(1024,2)) "Undo (MB)"
+FROM gv$transaction t
+   , gv$session s 
+   , (select value from v$parameter where name = 'db_block_size') p
+WHERE s.status = 'KILLED'
+AND t.inst_id = s.inst_id   AND t.ses_addr = s.saddr
+;
+
+@@footer