在运行下面的脚本之前需要先用生成AWR报告的SQL（程序脚本一般保存在$ORACLE_HOME下的rdbms/admin中，名称为awrrpt.sql，需要输入生成AWR报告的天数范围）找到开始和结束的snapshot编号：begin_snap和end_snap。

复制代码 代码如下:

<span>set line 1000

set linesize 200

set pagesize 2000

set long 999999

set echo on

set markup html on

select res.*

from (select to_char(d.end_interval_time,'yyyy-mm-dd'),

a.PARSING_SCHEMA_NAME,

c.MODULE,

a.sql_id,

a.execs as 执行次数,

ROUND(a.cpu_times / a.execs, 2) as 单次执行时间,

a.cpu_times as cpu消耗时间,

ROUND(a.cpu_times / b.sum_time * 100, 2) as 消耗cpu百分比,

a.buffer_gets as 逻辑读,

ROUND(a.buffer_gets / b.sum_buffer * 100, 2) as 逻辑读百分比,

a.disk_read as 物理读,

ROUND(a.disk_read / b.sum_disk * 100, 2) as 物理读百分比,

c.sql_fulltext

from (select PARSING_SCHEMA_NAME,

sql_id,

sum(EXECUTIONS_DELTA) AS execs,

round(sum(CPU_TIME_DELTA) / 1000000, 2) AS cpu_times,

round(sum(ELAPSED_TIME_DELTA) / 1000000, 2) AS elapsed_time,

sum(BUFFER_GETS_DELTA) AS buffer_gets,

sum(DISK_READS_DELTA) AS disk_read

from sys.WRH$_SQLSTAT wr, gv$instance i

where SNAP_ID <= &end_snap

and snap_id >= &begin_snap

and wr.INSTANCE_NUMBER = i.INSTANCE_NUMBER

and i.instance_number = &instance_number

group by PARSING_SCHEMA_NAME, wr.INSTANCE_NUMBER, sql_id) a,

(SELECT round(SUM(CPU_TIME_DELTA) / 1000000, 2) sum_time,

SUM(BUFFER_GETS_DELTA) sum_buffer,

sum(DISK_READS_DELTA) sum_disk

FROM sys.WRH$_SQLSTAT wr, gv$instance i

where SNAP_ID <= &end_snap

and snap_id >= &begin_snap

and wr.INSTANCE_NUMBER = i.INSTANCE_NUMBER

and i.instance_number = &instance_number) b,

v$sqlarea c,

dba_hist_snapshot d

where a.execs > 0

and a.sql_id = c.sql_id

and a.PARSING_SCHEMA_NAME <> 'SYS'

and d.snap_id = &end_snap

order by cpu消耗时间 desc) res

where rownum < 41;

exit</span>

将脚本输出内容保存到记事本txt中，并将记事本的后缀名更改为.html，这样就可以输出以下的网页内容：