Oracle10g 自动生成AWR报告的脚本

最新推荐文章于 2025-06-19 21:53:51 发布

转载最新推荐文章于 2025-06-19 21:53:51 发布 · 73 阅读

本文提供了一个Oracle数据库AWR报告生成脚本的示例，该脚本通过SQL*Plus命令来设置输出格式并调用DBMS_WORKLOAD_REPOSITORY包生成AWR报告，支持HTML和文本两种格式。

rem autoawr.sql

set echo off;
set veri off;
set feedback off;
set termout on;
set heading off;

variable rpt_options number;

define NO_OPTIONS = 0;
-- define ENABLE_ADDM = 8;

rem according to your needs, the value can be 'text' or 'html'
define report_type='html';
begin
:rpt_options := &NO_OPTIONS;
end;
/

variable dbid number;
variable inst_num number;
variable bid number;
variable eid number;
begin
--select max(snap_id)-24 into :bid from dba_hist_snapshot;
select min(snap_id) into :bid from dba_hist_snapshot where to_char(begin_interval_time,'yyyymmdd') = (select max(to_char(begin_interval_time,'yyyymmdd'))

from dba_hist_snapshot) order by snap_id;
select max(snap_id) into :eid from dba_hist_snapshot;
select dbid into :dbid from v$database;
select instance_number into :inst_num from v$instance;
end;
/

column ext new_value ext noprint
column fn_name new_value fn_name noprint;
column lnsz new_value lnsz noprint;

select 'txt' ext from dual where lower('&report_type') = 'text';
select 'html' ext from dual where lower('&report_type') = 'html';
select 'awr_report_text' fn_name from dual where lower('&report_type') = 'text';
select 'awr_report_html' fn_name from dual where lower('&report_type') = 'html';
select '80' lnsz from dual where lower('&report_type') = 'text';
select '1500' lnsz from dual where lower('&report_type') = 'html';

set linesize &lnsz;

column report_name new_value report_name noprint;

--select 'awrrpt_1_'||:bid||'_'||:eid||'.'||'&ext' report_name from dual;
--select instance_name||'_awrrpt_1_'||:bid||'_'||:eid||'.'||'&ext' report_name from v$instance;
select instance_name||'_awrrpt_1_'||b.timestamp||'.'||'&ext' report_name from v$instance a ,(select to_char(begin_interval_time,'yyyymmdd') timestamp from dba_hist_snapshot where snap_id = :bid) b;
set termout off;
spool &report_name;

select output from table(dbms_workload_repository.&fn_name(:dbid, :inst_num,:bid,:eid,:rpt_options ));
spool off;
set termout on;
clear columns sql;
ttitle off;
btitle off;
repfooter off;
undefine report_name
undefine report_type
undefine fn_name
undefine lnsz
undefine NO_OPTIONS

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