2026-03-12 20:23:15

tpt/exadata/cellio.sql

@@ -0,0 +1,55 @@
+-- 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.
+
+COL cell_cell_path HEAD CELL_PATH FOR A20
+COL cell_event     HEAD IO_TYPE   FOR A35
+COL disk_name      HEAD DISK_NAME FOR A30
+BREAK ON cell_event SKIP 1
+
+--WITH cc AS (
+--    SELECT /*+ MATERIALIZE */ 
+--        CAST(extract(xmltype(confval), '/cli-output/cell/name/text()') AS VARCHAR2(20)) cell_name
+--    FROM
+--        v$cell_config
+--    WHERE 
+--)
+SELECT /*+ CARDINALITY(a 100000) */ /* LEADING(c cc d) USE_HASH(d) USE_HASH(cc) USE_HASH(a) */
+    a.event      cell_event
+  , current_obj#
+  , CAST(extract(xmltype(confval), '/cli-output/cell/name/text()') AS VARCHAR2(20)) cell_name
+  , c.cell_path  cell_cell_path
+--  , sql_id
+  , nvl(substr(d.name,1,30),'-') disk_name
+  --, substr(d.path,1,30) disk_path
+  , c.cell_hashval
+  , COUNT(*)
+FROM
+    v$cell c
+  , v$cell_config cc
+  , v$asm_disk d
+  , v$active_session_history a
+WHERE
+    a.p1 = c.cell_hashval
+AND c.cell_path = cc.cellname
+--AND c.cell_path = replace(regexp_substr(d.path,'/(.*)/'),'/')
+AND cc.conftype = 'CELL'
+AND a.p2 = d.hash_value(+)
+AND &1
+--AND a.event LIKE 'cell%'
+AND sample_time BETWEEN &2 AND &3
+GROUP BY
+    a.event
+   , nvl(substr(d.name,1,30),'-') 
+   --, substr(d.path,1,30)
+   , CAST(extract(xmltype(confval), '/cli-output/cell/name/text()') AS VARCHAR2(20)) 
+   , c.cell_path
+   , c.cell_hashval
+   , a.current_obj#
+ --  , sql_id
+--HAVING COUNT(*) > 1000
+ORDER BY
+    a.event 
+  , COUNT(*) DESC
+/
+
+