Files
oracle/vg/top_service_by_statname.sql
2026-03-12 21:23:47 +01:00

141 lines
4.8 KiB
SQL

@@header
PROMPT
PROMPT **********************************************************************************
PROMPT * INCOMPLETE
PROMPT **********************************************************************************
/*
*
* Author : Vishal Gupta
* Purpose : Display top session by statname
* Usage : @<filename> <statname> [<toprecordcount>]
* Parameters : 1 - Instance Number (Use % as wildcard)
* 2 - Number of top record counts
* 3 - Statname (Use % as wildcard, double quotes for spaces.
* 4 - Where clause
*
*
* Revision History:
* ===================
* Date Author Description
* --------- ------------ -----------------------------------------
* 11-Sep-07 Vishal Gupta First cut
* 27-Mar-12 Vishal Gupta Modified to take instance_id as input parameter to
* give ability to give topsession at instance level.
* 15-Jun-12 Vishal Gupta Added last_call_et to output
* 22-Jun-12 Vishal Gupta Change parameter order to be in line with other scripts.
*
*/
set lines 3000
/************************************
* INPUT PARAMETERS
************************************/
DEFINE inst_id="&&1"
DEFINE toprecordcount="&&2"
DEFINE statname="&&3"
DEFINE whereclause="&&4"
COLUMN _inst_id NEW_VALUE inst_id NOPRINT
COLUMN _toprecordcount NEW_VALUE toprecordcount NOPRINT
COLUMN _statname NEW_VALUE statname NOPRINT
COLUMN _whereclause NEW_VALUE whereclause NOPRINT
set term off
SELECT DECODE('&&inst_id','','%','&&inst_id') "_inst_id"
, DECODE('&&toprecordcount','','10','&&toprecordcount') "_toprecordcount"
-- , DECODE('&&whereclause','','AND s.type <> ''BACKGROUND'' ','&&whereclause') "_whereclause"
FROM DUAL;
set term on
/************************************
* CONFIGURATION PARAMETERS
************************************/
--DEFINE SHOW_BACKGROUND_PROCESSES='Y'
DEFINE SHOW_BACKGROUND_PROCESSES='N'
DEFINE COUNT_FORMAT=999,999,999
--DEFINE COUNT_DIVIDER="1"
--DEFINE COUNT_HEADING="#"
DEFINE COUNT_DIVIDER="1000"
DEFINE COUNT_HEADING="#1000"
DEFINE BYTES_FORMAT="999,999"
--DEFINE BYTES_DIVIDER="1024"
--DEFINE BYTES_HEADING="KB"
DEFINE BYTES_DIVIDER="1024/1024"
DEFINE BYTES_HEADING="MB"
--DEFINE BYTES_DIVIDER="1024/1024/1024"
--DEFINE BYTES_HEADING="GB"
DEFINE TIME_FORMAT=9,999
DEFINE TIME_DIVIDER="60"
DEFINE TIME_HEADING="min"
PROMPT
PROMPT **********************************************************************************
PROMPT * Top &toprecordcount Services by Statistic - "&&statname"
PROMPT *
PROMPT * Input Parameters
PROMPT * - Instance Number = '&&INST_ID'
PROMPT * - Top row count = '&&toprecordcount'
PROMPT * - Statistic Name = '&&statname'
PROMPT * - Where Clause = "&&whereclause"
PROMPT **********************************************************************************
COLUMN name HEADING "Statistic Name" FORMAT a30 TRUNCATE
COLUMN value HEADING "Value" FORMAT 99,999,999,999,999
COLUMN "%age" HEADING "%age" FORMAT 999.00
COLUMN inst_id HEADING "I#" FORMAT 99
COLUMN sid HEADING "SID" FORMAT 9999
COLUMN sess HEADING "Session" FORMAT a15
COLUMN spid HEADING "SPID" FORMAT a6
COLUMN last_call_et HEADING "LastCall" FORMAT a12 JUSTIFY RIGHT
COLUMN logon_time HEADING "Logon Time" FORMAT a20
COLUMN username HEADING "UserName" FORMAT a20
COLUMN service_name HEADING "ServiceName" FORMAT a25
COLUMN osuser HEADING "OS User" FORMAT a20 TRUNCATE
COLUMN program HEADING "Program" FORMAT a20 TRUNCATE
COLUMN machine HEADING "Machine" FORMAT a20 TRUNCATE
SELECT *
FROM
(SELECT a.service_name
, a.VALUE
, ROUND((a.VALUE / b.total_value) *100, 2) "%age"
FROM (SELECT ss.service_name
, SUM(ss.VALUE) value
FROM gv$service_stats ss
WHERE ss.inst_id LIKE '&&inst_id'
AND LOWER(ss.stat_name) LIKE LOWER('&&statname')
&&whereclause
GROUP BY ss.service_name
) a
, (SELECT SUM(ss.VALUE) total_value
FROM gv$service_stats ss
WHERE ss.inst_id LIKE '&&inst_id'
AND LOWER(ss.stat_name) LIKE LOWER( '&&statname' )
&&whereclause
) b
--WHERE a.service_name = b.service_name
ORDER BY a.VALUE DESC
)
WHERE rownum <= &&toprecordcount
;
UNDEFINE inst_id
UNDEFINE toprecordcount
UNDEFINE statname
UNDEFINE whereclause
@@footer