Scripts:报告每次log file switch切换的redo大小perf_log_switch_history_bytes_daily_all.sql
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-- +----------------------------------------------------------------------------+
-- | Jeffrey M. Hunter |
-- | jhunter@idevelopment.info |
-- | www.idevelopment.info |
-- |----------------------------------------------------------------------------|
-- | Copyright (c) 1998-2011 Jeffrey M. Hunter. All rights reserved. |
-- |----------------------------------------------------------------------------|
-- | DATABASE : Oracle |
-- | FILE : perf_log_switch_history_bytes_daily_all.sql |
-- | CLASS : Tuning |
-- | PURPOSE : Reports the amount of redo activity (in MB) each hour using |
-- | the archived redo log size per switch. It will query all active |
-- | archived records from v$archived_log. This script can be used |
-- | with Oracle 8 database or higher. |
-- | NOTE : As with any code, ensure to test this script in a development |
-- | environment before attempting to run it in production. |
-- +----------------------------------------------------------------------------+
SET LINESIZE 250
SET PAGESIZE 9999
SET TRIMSPOOL ON
SET VERIFY off
COLUMN H00 FORMAT 99,999 HEADING '00'
COLUMN H01 FORMAT 99,999 HEADING '01'
COLUMN H02 FORMAT 99,999 HEADING '02'
COLUMN H03 FORMAT 99,999 HEADING '03'
COLUMN H04 FORMAT 99,999 HEADING '04'
COLUMN H05 FORMAT 99,999 HEADING '05'
COLUMN H06 FORMAT 99,999 HEADING '06'
COLUMN H07 FORMAT 99,999 HEADING '07'
COLUMN H08 FORMAT 99,999 HEADING '08'
COLUMN H09 FORMAT 99,999 HEADING '09'
COLUMN H10 FORMAT 99,999 HEADING '10'
COLUMN H11 FORMAT 99,999 HEADING '11'
COLUMN H12 FORMAT 99,999 HEADING '12'
COLUMN H13 FORMAT 99,999 HEADING '13'
COLUMN H14 FORMAT 99,999 HEADING '14'
COLUMN H15 FORMAT 99,999 HEADING '15'
COLUMN H16 FORMAT 99,999 HEADING '16'
COLUMN H17 FORMAT 99,999 HEADING '17'
COLUMN H18 FORMAT 99,999 HEADING '18'
COLUMN H19 FORMAT 99,999 HEADING '19'
COLUMN H20 FORMAT 99,999 HEADING '20'
COLUMN H21 FORMAT 99,999 HEADING '21'
COLUMN H22 FORMAT 99,999 HEADING '22'
COLUMN H23 FORMAT 99,999 HEADING '23'
COLUMN TOTAL FORMAT 999,999 HEADING 'Total'
SELECT
SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH:MI:SS'),1,5) DAY
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'00',ROUND(((blocks*block_size)/1024/1024)),0)) H00
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'01',ROUND(((blocks*block_size)/1024/1024)),0)) H01
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'02',ROUND(((blocks*block_size)/1024/1024)),0)) H02
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'03',ROUND(((blocks*block_size)/1024/1024)),0)) H03
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'04',ROUND(((blocks*block_size)/1024/1024)),0)) H04
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'05',ROUND(((blocks*block_size)/1024/1024)),0)) H05
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'06',ROUND(((blocks*block_size)/1024/1024)),0)) H06
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'07',ROUND(((blocks*block_size)/1024/1024)),0)) H07
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'08',ROUND(((blocks*block_size)/1024/1024)),0)) H08
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'09',ROUND(((blocks*block_size)/1024/1024)),0)) H09
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'10',ROUND(((blocks*block_size)/1024/1024)),0)) H10
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'11',ROUND(((blocks*block_size)/1024/1024)),0)) H11
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'12',ROUND(((blocks*block_size)/1024/1024)),0)) H12
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'13',ROUND(((blocks*block_size)/1024/1024)),0)) H13
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'14',ROUND(((blocks*block_size)/1024/1024)),0)) H14
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'15',ROUND(((blocks*block_size)/1024/1024)),0)) H15
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'16',ROUND(((blocks*block_size)/1024/1024)),0)) H16
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'17',ROUND(((blocks*block_size)/1024/1024)),0)) H17
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'18',ROUND(((blocks*block_size)/1024/1024)),0)) H18
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'19',ROUND(((blocks*block_size)/1024/1024)),0)) H19
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'20',ROUND(((blocks*block_size)/1024/1024)),0)) H20
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'21',ROUND(((blocks*block_size)/1024/1024)),0)) H21
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'22',ROUND(((blocks*block_size)/1024/1024)),0)) H22
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'23',ROUND(((blocks*block_size)/1024/1024)),0)) H23
, ROUND(SUM((blocks*block_size)/1024/1024)) TOTAL
FROM
v$archived_log a
GROUP BY SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH:MI:SS'),1,5)
ORDER BY SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH:MI:SS'),1,5)
/
-- | Jeffrey M. Hunter |
-- | jhunter@idevelopment.info |
-- | www.idevelopment.info |
-- |----------------------------------------------------------------------------|
-- | Copyright (c) 1998-2011 Jeffrey M. Hunter. All rights reserved. |
-- |----------------------------------------------------------------------------|
-- | DATABASE : Oracle |
-- | FILE : perf_log_switch_history_bytes_daily_all.sql |
-- | CLASS : Tuning |
-- | PURPOSE : Reports the amount of redo activity (in MB) each hour using |
-- | the archived redo log size per switch. It will query all active |
-- | archived records from v$archived_log. This script can be used |
-- | with Oracle 8 database or higher. |
-- | NOTE : As with any code, ensure to test this script in a development |
-- | environment before attempting to run it in production. |
-- +----------------------------------------------------------------------------+
SET LINESIZE 250
SET PAGESIZE 9999
SET TRIMSPOOL ON
SET VERIFY off
COLUMN H00 FORMAT 99,999 HEADING '00'
COLUMN H01 FORMAT 99,999 HEADING '01'
COLUMN H02 FORMAT 99,999 HEADING '02'
COLUMN H03 FORMAT 99,999 HEADING '03'
COLUMN H04 FORMAT 99,999 HEADING '04'
COLUMN H05 FORMAT 99,999 HEADING '05'
COLUMN H06 FORMAT 99,999 HEADING '06'
COLUMN H07 FORMAT 99,999 HEADING '07'
COLUMN H08 FORMAT 99,999 HEADING '08'
COLUMN H09 FORMAT 99,999 HEADING '09'
COLUMN H10 FORMAT 99,999 HEADING '10'
COLUMN H11 FORMAT 99,999 HEADING '11'
COLUMN H12 FORMAT 99,999 HEADING '12'
COLUMN H13 FORMAT 99,999 HEADING '13'
COLUMN H14 FORMAT 99,999 HEADING '14'
COLUMN H15 FORMAT 99,999 HEADING '15'
COLUMN H16 FORMAT 99,999 HEADING '16'
COLUMN H17 FORMAT 99,999 HEADING '17'
COLUMN H18 FORMAT 99,999 HEADING '18'
COLUMN H19 FORMAT 99,999 HEADING '19'
COLUMN H20 FORMAT 99,999 HEADING '20'
COLUMN H21 FORMAT 99,999 HEADING '21'
COLUMN H22 FORMAT 99,999 HEADING '22'
COLUMN H23 FORMAT 99,999 HEADING '23'
COLUMN TOTAL FORMAT 999,999 HEADING 'Total'
SELECT
SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH:MI:SS'),1,5) DAY
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'00',ROUND(((blocks*block_size)/1024/1024)),0)) H00
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'01',ROUND(((blocks*block_size)/1024/1024)),0)) H01
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'02',ROUND(((blocks*block_size)/1024/1024)),0)) H02
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'03',ROUND(((blocks*block_size)/1024/1024)),0)) H03
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'04',ROUND(((blocks*block_size)/1024/1024)),0)) H04
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'05',ROUND(((blocks*block_size)/1024/1024)),0)) H05
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'06',ROUND(((blocks*block_size)/1024/1024)),0)) H06
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'07',ROUND(((blocks*block_size)/1024/1024)),0)) H07
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'08',ROUND(((blocks*block_size)/1024/1024)),0)) H08
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'09',ROUND(((blocks*block_size)/1024/1024)),0)) H09
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'10',ROUND(((blocks*block_size)/1024/1024)),0)) H10
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'11',ROUND(((blocks*block_size)/1024/1024)),0)) H11
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'12',ROUND(((blocks*block_size)/1024/1024)),0)) H12
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'13',ROUND(((blocks*block_size)/1024/1024)),0)) H13
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'14',ROUND(((blocks*block_size)/1024/1024)),0)) H14
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'15',ROUND(((blocks*block_size)/1024/1024)),0)) H15
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'16',ROUND(((blocks*block_size)/1024/1024)),0)) H16
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'17',ROUND(((blocks*block_size)/1024/1024)),0)) H17
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'18',ROUND(((blocks*block_size)/1024/1024)),0)) H18
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'19',ROUND(((blocks*block_size)/1024/1024)),0)) H19
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'20',ROUND(((blocks*block_size)/1024/1024)),0)) H20
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'21',ROUND(((blocks*block_size)/1024/1024)),0)) H21
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'22',ROUND(((blocks*block_size)/1024/1024)),0)) H22
, SUM(DECODE(SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH24:MI:SS'),10,2),'23',ROUND(((blocks*block_size)/1024/1024)),0)) H23
, ROUND(SUM((blocks*block_size)/1024/1024)) TOTAL
FROM
v$archived_log a
GROUP BY SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH:MI:SS'),1,5)
ORDER BY SUBSTR(TO_CHAR(first_time, 'MM/DD/RR HH:MI:SS'),1,5)
/
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