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/vdh/Edit.004
+++ b/vdh/Edit.004
@@ -0,0 +1,50 @@
+set pages 999
+set linesize 200
+
+column nbr_exec format 99G999G999
+column ela_sec format 999G999G999
+column dreads format 999G999G999
+column bgets format 999G999G999
+column avg_ela_sec format 9G999G999D99
+column avg_dreads format 99G999G999
+column avg_bgets format 99G999G999
+
+with exec_stats as
+  ( select 
+      sqlstat.sql_id,
+      sqlstat.plan_hash_value phash_value,
+      min(sqlstat.snap_id) min_snap_id,
+      max(sqlstat.snap_id) max_snap_id,
+      sum(sqlstat.executions_delta) nbr_exec,
+      sum(sqlstat.elapsed_time_delta)/1000000 ela_sec,
+      sum(sqlstat.disk_reads_delta) dreads,
+      sum(sqlstat.buffer_gets_delta) bgets
+    from
+      dba_hist_sqlstat sqlstat
+    where
+      sql_id = '&sql_id'
+    group by
+      sql_id,
+      plan_hash_value 
+  )
+select
+  to_char(snap1.begin_interval_time, 'DD/MM/YYYY HH24:MI') earliest_occur,
+  to_char(snap2.end_interval_time, 'DD/MM/YYYY HH24:MI') latest_occur,
+  sql_id,
+  phash_value,
+  nbr_exec,
+  ela_sec,
+  dreads,
+  bgets,
+  (ela_sec/nbr_exec) avg_ela_sec,
+  (dreads/nbr_exec) avg_dreads,
+  (bgets/nbr_exec) avg_bgets
+from
+  exec_stats,
+  dba_hist_snapshot snap1,
+  dba_hist_snapshot snap2
+where
+  exec_stats.min_snap_id = snap1.snap_id
+  and exec_stats.max_snap_id = snap2.snap_id
+;
+