2026-03-12 20:23:15

tpt/ash/ashmem.sql

@@ -0,0 +1,20 @@
+-- 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.
+
+SELECT * FROM (
+    SELECT
+        TO_CHAR(sample_time, 'YYYY-MM-DD HH24:MI:SS.FF') sample_time
+      , ROUND(SUM(pga_allocated)/1024/1024) total_pga_mb
+      , ROUND(SUM(temp_space_allocated)/1024/1024) total_temp_mp
+      , COUNT(DISTINCT session_id||':'||session_serial#) act_sessions 
+    FROM 
+        v$active_session_history 
+    GROUP BY 
+        sample_time 
+    ORDER BY total_pga_mb
+        DESC
+) 
+WHERE rownum <= 10
+/
+
+