'오라클 AWR 추출'에 해당되는 글 1건

 REM AWR-Generator.sql: Script for creating multiple consecutive Oracle AWR Reports

REM

set feedback off

set echo off

set verify off

set timing off

-- Set AWR_FORMAT to "text" or "html"

define AWR_FORMAT = 'text'

define DEFAULT_OUTPUT_FILENAME = 'awr-generate.sql'

define NO_ADDM = 0

-- Get values for dbid and inst_num before calling awrinput.sql

set echo off heading on

column inst_num heading "Inst Num" new_value inst_num format 99999;

column inst_name heading "Instance" new_value inst_name format a12;

column db_name heading "DB Name" new_value db_name format a12;

column dbid heading "DB Id" new_value dbid format 9999999999 just c;

prompt

prompt Current Instance

prompt ~~~~~~~~~~~~~~~~

select d.dbid dbid

 , d.name db_name

 , i.instance_number inst_num

 , i.instance_name inst_name

 from v$database d,

 v$instance i;

-- Call the Oracle common input script to setup start and end snap ids

@@?/rdbms/admin/awrinput.sql

-- Ask the user for the name of the output script

prompt

prompt Specify output script name

prompt ~~~~~~~~~~~~~~~~~~~~~~~~~~

prompt This script produces output in the form of another SQL script

prompt The output script contains the commands to generate the AWR Reports

prompt

prompt The default output file name is &DEFAULT_OUTPUT_FILENAME

prompt To accept this name, press <return> to continue, otherwise enter an alternative

prompt

set heading off

column outfile_name new_value outfile_name noprint;

select 'Using the output file name ' || nvl('&&outfile_name','&DEFAULT_OUTPUT_FILENAME')

 , nvl('&&outfile_name','&DEFAULT_OUTPUT_FILENAME') outfile_name

 from sys.dual;

set linesize 800

set serverout on

set termout off

-- spool to outputfile

spool &outfile_name

-- write script header comments

prompt REM Temporary script created by awr-generator.sql

prompt REM Used to create multiple AWR reports between two snapshots

select 'REM Created by user '||user||' on '||sys_context('userenv', 'host')||' at '||to_char(sysdate, 'DD-MON-YYYY HH24:MI') from dual;

set heading on

-- Begin iterating through snapshots and generating reports

DECLARE

c_dbid CONSTANT NUMBER := :dbid;

 c_inst_num CONSTANT NUMBER := :inst_num;

 c_start_snap_id CONSTANT NUMBER := :bid;

 c_end_snap_id CONSTANT NUMBER := :eid;

 c_awr_options CONSTANT NUMBER := &&NO_ADDM;

 c_report_type CONSTANT CHAR(4):= '&&AWR_FORMAT';

 v_awr_reportname VARCHAR2(100);

 v_report_suffix CHAR(5);

CURSOR c_snapshots IS

 select inst_num, start_snap_id, end_snap_id

 from (

 select s.instance_number as inst_num,

 s.snap_id as start_snap_id,

 lead(s.snap_id,1,null) over (partition by s.instance_number order by s.snap_id) as end_snap_id

 from dba_hist_snapshot s

 where s.dbid = c_dbid

 and s.snap_id >= c_start_snap_id

 and s.snap_id <= c_end_snap_id

 )

 where end_snap_id is not null

 order by inst_num, start_snap_id;

BEGIN

dbms_output.put_line('');

 dbms_output.put_line('prompt Beginning AWR Generation...');

dbms_output.put_line('set heading off feedback off lines 800 pages 5000 trimspool on trimout on');

-- Determine report type (html or text)

 IF c_report_type = 'html' THEN

 v_report_suffix := '.html';

 ELSE

 v_report_suffix := '.txt';

 END IF;

-- Iterate through snapshots

 FOR cr_snapshot in c_snapshots

 LOOP

 -- Construct filename for AWR report

 v_awr_reportname := 'awrrpt_'||cr_snapshot.inst_num||'_'||cr_snapshot.start_snap_id||'_'||cr_snapshot.end_snap_id||v_report_suffix;

dbms_output.put_line('prompt Creating AWR Report '||v_awr_reportname

 ||' for instance number '||cr_snapshot.inst_num||' snapshots '||cr_snapshot.start_snap_id||' to '||cr_snapshot.end_snap_id);

 dbms_output.put_line('prompt');

-- Disable terminal output to stop AWR text appearing on screen

 dbms_output.put_line('set termout off');

-- Set spool to create AWR report file

 dbms_output.put_line('spool '||v_awr_reportname);

-- call the table function to generate the report

 IF c_report_type = 'html' THEN

 dbms_output.put_line('select output from table(dbms_workload_repository.awr_report_html('

 ||c_dbid||','||cr_snapshot.inst_num||','||cr_snapshot.start_snap_id||','||cr_snapshot.end_snap_id||','||c_awr_options||'));');

 ELSE

 dbms_output.put_line('select output from table(dbms_workload_repository.awr_report_text('

 ||c_dbid||','||cr_snapshot.inst_num||','||cr_snapshot.start_snap_id||','||cr_snapshot.end_snap_id||','||c_awr_options||'));');

 END IF;

dbms_output.put_line('spool off');

-- Enable terminal output having finished generating AWR report

 dbms_output.put_line('set termout on');

END LOOP;

dbms_output.put_line('set heading on feedback 6 lines 100 pages 45');

dbms_output.put_line('prompt AWR Generation Complete');

-- EXCEPTION HANDLER?

END;

/

spool off

set termout on

prompt

prompt Script written to &outfile_name - check and run in order to generate AWR reports...

prompt

--clear columns sql

undefine outfile_name

undefine AWR_FORMAT

undefine DEFAULT_OUTPUT_FILENAME

undefine NO_ADDM

undefine OUTFILE_NAME

set feedback 6 verify on lines 100 pages 45