2026-03-12 20:23:15

vg/tempusage.sql

@@ -0,0 +1,79 @@
+@@header
+SET echo off
+set term off
+/*
+*
+*  Author      : Vishal Gupta
+*  Purpose     : Display temporary space usage
+*  Compability : 10.x, 11.x
+*  Parameters  : None
+*
+*  Revision History:
+*  ===================
+*  Date       Author        Description
+*  ---------  ------------  -----------------------------------------
+*  26-May-11  Vishal Gupta  Initial Version
+*/
+set term on
+SET lines 10000
+
+DEFINE topsessioncount=30
+
+COLUMN MB FORMAT 99,999
+COLUMN "SID,SER#,@INST" FORMAT a15
+
+COLUMN extents                        FORMAT 9999    ON
+COLUMN segtype                        FORMAT a9      ON
+COLUMN tablespace                     FORMAT a20     ON
+COLUMN inst_id     HEADING "Inst"     FORMAT 99      ON
+COLUMN sid                            FORMAT 9999    ON
+COLUMN serial#                        FORMAT 99999   ON
+COLUMN logon_time                     FORMAT a15     ON
+COLUMN status                         FORMAT a10     ON
+COLUMN spid                           FORMAT a5      ON
+COLUMN username                       FORMAT a20     ON
+COLUMN machine                        FORMAT a20     ON
+COLUMN program                        FORMAT a20     ON TRUNCATE
+COLUMN osuser                         FORMAT a20     ON TRUNCATE
+
+
+PROMPT
+PROMPT ###### TOP  &topsessioncount  Temporary Segments (Ordered by Size) ########## 
+
+SELECT * 
+FROM
+(
+    SELECT SUM(t.blocks * p.value)/1024/1024 MB
+         , t.tablespace
+         , t.segtype
+         , s.inst_id  
+         , s.sid 
+         , s.serial# 
+--         , s.sid || ',' || s.serial#  || ',@' || s.inst_id As "SID,SER#,@INST"
+         , s.username
+         , s.osuser
+         , s.program
+         , s.sql_id
+    FROM gv$tempseg_usage t
+       , gv$session s
+       , v$system_parameter p
+    WHERE t.inst_id = s.inst_id 
+    AND t.session_addr = s.saddr
+    AND t.session_num = s.serial#
+    AND p.name = 'db_block_size'
+    GROUP BY t.tablespace
+           , t.segtype
+           , s.inst_id  
+           , s.sid 
+           , s.serial# 
+--           , s.sid || ',' || s.serial#  || ',@' || s.inst_id 
+           , s.username
+           , s.osuser
+           , s.program
+           , s.sql_id
+    ORDER BY 1 
+)
+WHERE ROWNUM <= &topsessioncount
+;
+
+@@footer