2026-03-12 20:23:15
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112
vg/awr_pgausage.sql
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112
vg/awr_pgausage.sql
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@@header
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/*
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*
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* Author : Vishal Gupta
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* Purpose : Display instance level PGA usage from AWR Repository
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* Compability: 10.x, 11.x
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* Parameters : 1 - DAYS - Default Value - 7
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* 2 - INST_ID - Default Value - %, (Use % as wildcard)
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*
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* Revision History:
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* ===================
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* Date Author Description
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* --------- ------------ -----------------------------------------
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* 30-Sep-13 Vishal Gupta Created
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*
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*/
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/************************************
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* INPUT PARAMETERS
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************************************/
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UNDEFINE DAYS
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UNDEFINE INST_ID
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DEFINE DAYS="&&1"
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DEFINE INST_ID="&&2"
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set term off
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COLUMN _INST_ID NEW_VALUE INST_ID NOPRINT
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COLUMN _DAYS NEW_VALUE DAYS NOPRINT
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SELECT TRIM(DECODE('&&DAYS','',7,'&&DAYS')) "_DAYS"
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, DECODE('&&INST_ID','','%','&&INST_ID') "_INST_ID"
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FROM DUAL;
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set term on
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/************************************
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* CONFIGURATION PARAMETERS
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************************************/
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DEFINE BYTES_LARGE_FORMAT="9,999,999"
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DEFINE BYTES_FORMAT="99,999"
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--DEFINE BYTES_DIVIDER="1024"
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--DEFINE BYTES_HEADING="KB"
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DEFINE BYTES_DIVIDER="1024/1024"
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DEFINE BYTES_HEADING="MB"
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--DEFINE BYTES_DIVIDER="1024/1024/1024"
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--DEFINE BYTES_HEADING="GB"
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PROMPT *-------------------------------------------------------------------*
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PROMPT * I N S T A N C E L E V E L P G A U S A G E S U M M A R Y *
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PROMPT * (From AWR Repository) *
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PROMPT * *
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PROMPT * Input Parameters *
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PROMPT * - Days = '&&DAYS'
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PROMPT * - INST_ID = '&&INST_ID'
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PROMPT *-------------------------------------------------------------------*
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COLUMN seperator HEADING "!|!|!" FORMAT a1
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COLUMN total_allocated HEADING "Total|Alloc|(&&BYTES_HEADING)" FORMAT &&BYTES_LARGE_FORMAT
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COLUMN freeable_allocated HEADING "Freeable|Alloc|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN sql_allocated HEADING "SQL|Alloc|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN plsql_allocated HEADING "PL/SQL|Alloc|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN olap_allocated HEADING "OLAP|Alloc|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN java_allocated HEADING "Java|Alloc|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN other_allocated HEADING "Other|Alloc|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN total_used HEADING "Total|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_LARGE_FORMAT
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COLUMN freeable_used HEADING "Freeable|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN sql_used HEADING "SQL|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN plsql_used HEADING "PL/SQL|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN olap_used HEADING "OLAP|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN java_used HEADING "Java|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN other_used HEADING "Other|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN end_interval_time HEADING "Snap Time" FORMAT a15
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COLUMN instance_number HEADING "Instance" FORMAT 9999999
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SELECT /*+ USE_NL(d s p) */
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TO_CHAR(TRUNC(s.end_interval_time,'MI'),'DD-MON-YY HH24:MI') end_interval_time
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, s.instance_number
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, ROUND(SUM(p.allocated_total)/ &&BYTES_DIVIDER) total_allocated
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, ROUND(SUM(p.used_total)/ &&BYTES_DIVIDER) total_used
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, ROUND(MAX(DECODE(p.category,'Freeable',p.allocated_total,0))/ &&BYTES_DIVIDER) freeable_allocated
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, ROUND(MAX(DECODE(p.category,'Freeable',p.used_total,0))/ &&BYTES_DIVIDER) freeable_used
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, ROUND(MAX(DECODE(p.category,'SQL',p.allocated_total,0))/ &&BYTES_DIVIDER) sql_allocated
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, ROUND(MAX(DECODE(p.category,'SQL',p.used_total,0))/ &&BYTES_DIVIDER) sql_used
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, ROUND(MAX(DECODE(p.category,'PL/SQL',p.allocated_total,0))/ &&BYTES_DIVIDER) plsql_allocated
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, ROUND(MAX(DECODE(p.category,'PL/SQL',p.used_total,0))/ &&BYTES_DIVIDER) plsql_used
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, ROUND(MAX(DECODE(p.category,'OLAP',p.allocated_total,0))/ &&BYTES_DIVIDER) olap_allocated
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, ROUND(MAX(DECODE(p.category,'OLAP',p.used_total,0))/ &&BYTES_DIVIDER) olap_used
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, ROUND(MAX(DECODE(p.category,'Other',p.allocated_total,0))/ &&BYTES_DIVIDER) other_allocated
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, ROUND(MAX(DECODE(p.category,'Other',p.used_total,0))/ &&BYTES_DIVIDER) other_used
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FROM dba_hist_snapshot s
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JOIN v$database d ON s.dbid = d.dbid
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JOIN dba_hist_process_mem_summary p ON p.dbid = s.dbid
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AND p.instance_number = s.instance_number
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AND p.snap_id = s.snap_id
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WHERE s.end_interval_time > sysdate - &&DAYS
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AND s.instance_number LIKE '&&INST_ID'
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GROUP BY TRUNC(s.end_interval_time,'MI')
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, s.instance_number
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ORDER BY TRUNC(s.end_interval_time,'MI')
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, s.instance_number
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;
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@@footer
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