2026-03-12 20:23:15

vg/top_service_by_statname.sql

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+@@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