2026-03-12 20:23:15

tpt/tools/poor_ash/poor_ash.sh

@@ -0,0 +1,106 @@
+#!/bin/bash
+# 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.
+
+# note that "*" doesn't go well together with unix shell, so don't use it in your queries
+HEADERQUERY="SELECT 
+    TO_CHAR(SYSDATE, 'YYYY-MM-DD HH24:MI:SS') sample_time
+  , sid
+  , serial#
+  , username
+  , CASE WHEN state != 'WAITING' THEN 'ON CPU' ELSE 'WAITING'        END AS state
+  , CASE WHEN state != 'WAITING' THEN 'On CPU / runqueue' ELSE event END AS event
+  , seq#
+  , seconds_in_wait
+  , blocking_session_status
+  , blocking_session
+  , blocking_instance
+  , program
+  , command
+  , osuser
+  , process
+  , machine
+  , terminal
+  , module
+  , action
+  , client_identifier
+  , client_info
+  , type
+  , sql_id
+  , sql_child_number
+  , TO_CHAR(sql_exec_start, 'YYYY-MM-DD HH24:MI:SS') sql_exec_start
+  , sql_exec_id
+  , p1text
+  , p1raw
+  , p2text
+  , p2raw
+  , p3text
+  , p3raw
+FROM
+    v\$session s
+WHERE
+    sid = SYS_CONTEXT('USERENV', 'SID')
+"
+
+ASHQUERY="SELECT 
+    TO_CHAR(SYSDATE, 'YYYY-MM-DD HH24:MI:SS') sample_time
+  , sid
+  , serial#
+  , username
+  , CASE WHEN state != 'WAITING' THEN 'ON CPU' ELSE 'WAITING'        END AS state
+  , CASE WHEN state != 'WAITING' THEN 'On CPU / runqueue' ELSE event END AS event
+  , seq#
+  , seconds_in_wait
+  , blocking_session_status
+  , blocking_session
+  , blocking_instance
+  , program
+  , command
+  , osuser
+  , process
+  , machine
+  , terminal
+  , module
+  , action
+  , client_identifier
+  , client_info
+  , type
+  , sql_id
+  , sql_child_number
+  , TO_CHAR(sql_exec_start, 'YYYY-MM-DD HH24:MI:SS') sql_exec_start
+  , sql_exec_id
+  , p1text
+  , p1raw
+  , p2text
+  , p2raw
+  , p3text
+  , p3raw
+FROM
+    v\$session s
+WHERE
+   (s.status = 'ACTIVE' and s.state != 'WAITING' and s.sid != SYS_CONTEXT('USERENV','SID'))
+OR
+   (    s.status = 'ACTIVE' 
+    AND s.state = 'WAITING' 
+    AND s.wait_class != 'Idle' 
+    AND s.sid != SYS_CONTEXT('USERENV','SID')
+   )
+"
+
+echo SET PAGESIZE 50000 LINESIZE 5000 TRIMSPOOL ON TRIMOUT ON TAB OFF FEEDBACK OFF VERIFY OFF COLSEP \",\" SQLPROMPT \"\" SQLNUMBER OFF HEADING ON
+echo "PROMPT Running... (ignore the first row, it's for printing the column headers...)"
+echo "$HEADERQUERY"
+echo "/"
+
+echo SET HEADING OFF
+echo "$ASHQUERY"
+
+# LOOP FOREVER
+while true
+do
+
+sleep 1
+echo "/"
+
+done 
+

tpt/tools/poor_ash/run_poor_ash.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+./poor_ash.sh | sqlplus "/ as sysasm" > log_poor_ash.txt
+