2026-03-12 20:23:15
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vg/sortsegment.sql
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183
vg/sortsegment.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 Sort Segment usage
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* Parameters : 1 - tablespace_name (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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* 03-Jul-12 Vishal Gupta Added Max columns in the output
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* 02-Jul-12 Vishal Gupta Added tablespace name as input parameter
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* 05-Aug-04 Vishal Gupta First Draft
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*/
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/************************************
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* INPUT PARAMETERS
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************************************/
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DEFINE tablespace_name="&&1"
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COLUMN _TABLESPACE_NAME NEW_VALUE TABLESPACE_NAME NOPRINT
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set term off
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SELECT UPPER(DECODE('&&TABLESPACE_NAME','','%','&&TABLESPACE_NAME')) "_TABLESPACE_NAME"
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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="99,999,999"
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DEFINE BYTES_FORMAT="99,999,999"
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--DEFINE BYTES_HEADING="KB"
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--DEFINE BYTES_DIVIDER="1024"
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DEFINE BYTES_HEADING="MB"
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DEFINE BYTES_DIVIDER="1024/1024"
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--DEFINE BYTES_HEADING="GB"
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--DEFINE BYTES_DIVIDER="1024/1024/1024"
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DEFINE ROUND_PRECISION=0
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DEFINE STAR=4 --Defines how much %usage is represented by one star on Graph
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PROMPT ******************************************************************************
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PROMPT * S O R T S E G M E N T
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PROMPT *
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PROMPT * Input Parameters
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PROMPT * - Tablespace Name = '&&TABLESPACE_NAME'
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PROMPT ******************************************************************************
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COLUMN seperator HEADING "!|!|!|!" FORMAT a1
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COLUMN tablespace_name HEADING "TablespaceName" FORMAT a20
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COLUMN inst_id HEADING "I#" FORMAT 99
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COLUMN current_users HEADING "Current|Users|(#)" FORMAT 9999
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COLUMN total_size HEADING "Total|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN used_size HEADING "Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN free_size HEADING "Free|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN percent_free HEADING "%Free" FORMAT 999.00
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COLUMN percent_used HEADING "%Used" FORMAT 999.00
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COLUMN max_total_size HEADING "Max|Total|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN max_used_size HEADING "Max|Used|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN max_sort_used_size HEADING "Max|Used|(BySort)|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN largest_sort_size HEADING "Largest|Sort|(&&BYTES_HEADING)" FORMAT &&BYTES_FORMAT
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COLUMN max_percent_used HEADING "Max||%Used" FORMAT 999.00
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COLUMN max_percent_free HEADING "Max||%Free" FORMAT 999.00
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COLUMN free_requests HEADING "Free|Requests|(#)" FORMAT 999,999
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COLUMN added HEADING "Space|Added|(&&BYTES_HEADING)" FORMAT &&BYTES_LARGE_FORMAT
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COLUMN freed HEADING "Space|Freed|(&&BYTES_HEADING)" FORMAT &&BYTES_LARGE_FORMAT
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COLUMN UsageGraphWidth NOPRINT old_value UGWidth
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COLUMN alloc HEADING "Alloc|(&&BYTES_HEADING)" FORMAT 9,999,999
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COLUMN used HEADING "Used&&BYTES_HEADING)" FORMAT 999,999
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COLUMN free HEADING "Free|(&&BYTES_HEADING)" FORMAT 999,999
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COLUMN pct_Used HEADING "%Used" FORMAT 999
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COLUMN pct_Free HEADING "%Free" FORMAT 999
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COLUMN MAXSIZE HEADING "MaxSize|(&&BYTES_HEADING)" FORMAT 9,999,999
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COLUMN Maxfree HEADING "MaxFree|(&&BYTES_HEADING)" FORMAT 9,999,999
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COLUMN Max_pct_Used HEADING "MAX|%Used" FORMAT 999
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COLUMN Max_pct_Free HEADING "MAX|%Free" FORMAT 999
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COLUMN "Usage Graph" FORMAT a27
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COLUMN "MaxUsage Graph" FORMAT a27
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BREAK ON TABLESPACE_NAME SKIP 2 ON ALLOC ON FREE ON MAXFREE
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COMPUTE SUM LABEL 'Total' OF total_size used_size free_size FORMAT &&BYTES_FORMAT ON TABLESPACE_NAME
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WITH tbs AS
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(
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SELECT c.tablespace_name
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, c.alloc
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, c.used
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, c.free
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, c.pct_used
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, c.pct_free
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, c.MAXSIZE
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, c.maxfree
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, c.max_pct_used
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, c.max_pct_free
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FROM
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( SELECT /*+ CHOOSE */
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ts.tablespace_name
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--, ROUND((ts.bytes_used + ts.bytes_free) / &&BYTES_DIVIDER , &&ROUND_PRECISION) alloc
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, ROUND( tf.bytes / &&BYTES_DIVIDER , &&ROUND_PRECISION) alloc
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, ROUND(ts.bytes_used / &&BYTES_DIVIDER , &&ROUND_PRECISION) used
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, ROUND(ts.bytes_free / &&BYTES_DIVIDER , &&ROUND_PRECISION) free
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, ROUND(( ts.bytes_used / (ts.bytes_used + ts.bytes_free))
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* 100, &&ROUND_PRECISION) pct_Used
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, 100 - ROUND(( ts.bytes_used / (ts.bytes_used + ts.bytes_free)) * 100, &&ROUND_PRECISION) pct_Free
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, ROUND( tf.max_bytes / &&BYTES_DIVIDER , &&ROUND_PRECISION) MaxSize
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, ROUND( ( ts.bytes_free + (tf.max_bytes - (ts.bytes_used + ts.bytes_free) )
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) / &&BYTES_DIVIDER , &&ROUND_PRECISION) Maxfree
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, ROUND( ( ts.bytes_used /tf.max_bytes) * 100, &&ROUND_PRECISION) Max_pct_Used
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, 100 - ROUND( ( ts.bytes_used /tf.max_bytes )* 100, &&ROUND_PRECISION ) Max_pct_Free
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FROM (SELECT tablespace_name
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, sum(bytes_used) bytes_used
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, sum(bytes_free) bytes_free
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FROM v$temp_space_header
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WHERE tablespace_name LIKE '&&tablespace_name'
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GROUP BY tablespace_name
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) ts
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, (SELECT tablespace_name
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, SUM(bytes) bytes
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, SUM(DECODE(autoextensible, 'YES',GREATEST(maxbytes,bytes),'NO', bytes)) max_bytes
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FROM dba_temp_files
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WHERE tablespace_name LIKE '&&tablespace_name'
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GROUP BY tablespace_name
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)tf
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, (SELECT ss.tablespace_name
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, sum(ss.free_blocks * t.block_size) free_bytes
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FROM gv$sort_segment ss
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, dba_tablespaces t
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WHERE ss.tablespace_name = t.tablespace_name
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AND ss.tablespace_name LIKE '&&tablespace_name'
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GROUP BY ss.tablespace_name
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) ss
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, dba_tablespaces t
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WHERE t.tablespace_name = ts.tablespace_name
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AND t.tablespace_name = tf.tablespace_name
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AND t.tablespace_name = ss.tablespace_name (+)
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AND t.tablespace_name LIKE '&&tablespace_name'
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) c
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)
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SELECT s.tablespace_name
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, t.alloc
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--, t.used
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, t.free
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--, t.MAXSIZE
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, t.maxfree
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, '|' seperator
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, s.inst_id
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, s.current_users current_users
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, '|' seperator
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, (s.total_blocks * p.value)/&&BYTES_DIVIDER total_size
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, (s.free_blocks * p.value)/&&BYTES_DIVIDER free_size
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, (s.used_blocks * p.value)/&&BYTES_DIVIDER used_size
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, ROUND( (s.used_blocks/s.total_blocks) * 100 , 2) percent_used
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--, ROUND( (s.free_blocks/s.total_blocks) * 100 , 2) percent_free
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, '|' seperator
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, (s.max_blocks * p.value)/&&BYTES_DIVIDER max_used_size
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, (s.max_used_blocks * p.value)/&&BYTES_DIVIDER max_sort_used_size
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, (s.max_sort_blocks * p.value)/&&BYTES_DIVIDER largest_sort_size
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, '|' seperator
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, s.free_requests
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, (s.freed_extents * extent_size * p.value)/&&BYTES_DIVIDER freed
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, (s.added_extents * extent_size * p.value)/&&BYTES_DIVIDER added
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, '|' seperator
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FROM gv$sort_segment s
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, v$parameter p
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, tbs t
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WHERE p.name = 'db_block_size'
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AND s.tablespace_name = t.tablespace_name
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AND s.total_blocks <> 0
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AND s.tablespace_name like '&&tablespace_name'
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ORDER BY s.tablespace_name
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, s.inst_id
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/
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UNDEFINE tablespace_name
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@@footer
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