2026-03-12 20:23:15

tpt/exadata/smx.sql

@@ -0,0 +1,40 @@
+-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
+-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
+
+set echo on
+
+SELECT 
+    ROUND(physical_read_bytes/1048576)    phyrd_mb
+  , ROUND(io_interconnect_bytes/1048576)  ret_mb
+  , (1-(io_interconnect_bytes / NULLIF(physical_read_bytes,0)))*100 "SAVING%"
+FROM 
+    v$sql 
+WHERE 
+    sql_id = '9n2fg7abbcfyx' 
+AND child_number = 1;
+
+
+SELECT 
+    plan_line_id id
+  , LPAD(' ',plan_depth) || plan_operation
+      ||' '||plan_options||' '
+      ||plan_object_name operation
+  , ROUND(SUM(physical_read_bytes)   /1048576) phyrd_mb
+  , ROUND(SUM(io_interconnect_bytes) /1048576) ret_mb
+  , AVG(1-(io_interconnect_bytes / NULLIF(physical_read_bytes,0)))*100 "SAVING%"
+FROM 
+    v$sql_plan_monitor 
+WHERE 
+    sql_id = '&1' 
+AND sql_exec_id = &2
+GROUP BY 
+    plan_line_id
+  , LPAD(' ',plan_depth) || plan_operation
+      ||' '||plan_options||' '
+      ||plan_object_name
+ORDER BY
+    plan_line_id
+/
+
+set echo off
+