这篇文章主要介绍Oracle AWR如何实现数据导入/导出，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！
LINUX状态下，连接oracle用户：su - oracle
1.上传采集快照.dmp文件至服务器 (dbid:4292035712) 919219826
2.在服务器端创建目录 (即文件夹awrtest)
$> mkdir /home/oracle/awrtest
3.把第一步中上传的.dmp文件，移动到第二步中创建的文件夹中：
$> cp /var/ftp/AWR_10107.dmp(如果原文件后缀名是.DMP一定要改成小写.dmp) /home/oracle/awrtest
4.切换至sqlplus状态,并且启动数据库：
$> sqlplus / as sysdba SQL>startup;
5. 创建数据库目录便于数据库查找
SQL> create directory AWRTEST as '/home/oracle/awrtest'；
6.加载数据文件：
SQL> @?/rdbms/admin/awrload.sql SQL>Enter value for directory_name: AWRTEST ////注意：输入directory name 时，字母需要大写 Enter value for file_name: AWR_10107 ///注意：此处不要加文件后缀名 Enter value for schema_name: AWR_STAGE //(一般默认就行) Enter value for default_tablespace: USERS Enter value for temporary_tablespace: //（回车默认）
出现一下文字，就说明导入成功了！
... Creating AWR_STAGE user | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | Loading the AWR data from the following | directory/file: | /home/oracle/awr | AWRDAT_9239_9394.dmp | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | *** AWR Load Started ... | | This operation will take a few moments. The | progress of the AWR load operation can be | monitored in the following directory/file: | /home/oracle/awr | AWRDAT_9239_9394.log | ... Dropping AWR_STAGE user End of AWR Load ----------------------------------------------------------------------------------
报错症状：（注意文件夹复权的问题！）
[root@localhost ~]# cd /home/oracle/ [root@localhost oracle]# ls -lt total 660 drwxr-xr-x 2 root root 4096 Aug 6 02:07 awr drwxr-xr-x 2 root root 4096 Aug 6 02:04 awrtest2 -rw-r--r-- 1 oracle oinstall 326088 Jul 8 22:13 zhongxing.html -rw-r--r-- 1 oracle oinstall 311525 Jul 1 12:48 HUAYOUSHIJI.html drwxr-xr-x 3 oracle oinstall 4096 Jul 1 11:32 awrtest1 drwxr-xr-x 2 oracle oinstall 4096 Jul 1 01:10 awrtest drwxr-xr-x 2 oracle oinstall 4096 Jun 30 12:47 jishubu drwxr-xr-x 3 oracle oinstall 4096 Jun 22 14:58 Desktop [root@localhost oracle]# chmod -R 777 awr [root@localhost oracle]# ls -lt total 660 drwxrwxrwx 2 root root 4096 Aug 6 02:07 awr drwxr-xr-x 2 root root 4096 Aug 6 02:04 awrtest2 -rw-r--r-- 1 oracle oinstall 326088 Jul 8 22:13 zhongxing.html -rw-r--r-- 1 oracle oinstall 311525 Jul 1 12:48 HUAYOUSHIJI.html drwxr-xr-x 3 oracle oinstall 4096 Jul 1 11:32 awrtest1 drwxr-xr-x 2 oracle oinstall 4096 Jul 1 01:10 awrtest drwxr-xr-x 2 oracle oinstall 4096 Jun 30 12:47 jishubu drwxr-xr-x 3 oracle oinstall 4096 Jun 22 14:58 Desktop [root@localhost oracle]#
其他报错问题 解决参考地址：
http://space.itpub.net/12129601/viewspace-735524 http://www.xifenfei.com/3966.html 惜分飞 http://blog.163.com/jet_it_life/blog/static/205097083201262431444951/directory 创建不正确导致的ORA-39070 http://www.douban.com/note/37656300/oracle impdp/expdp 的权限问题 http://space.itpub.net/519536/viewspace-664406 侯圣文老师
AWR数据迁移参考地址：
春风： http://www.dbdream.org/?p=223
eygle: AWR 与 Statspack 数据的导出与迁移 http://www.eygle.com/archives/2010/08/awr_statspack_extract.html
7.执行相关脚本：（如逻辑读脚本、db-time脚本等）
查看dbid:
SQL> select dbid from v$database; 223805804 SQL> setpagesize 500 # su - oracle $ cd awrtest/ #根据自己的安装目录确认 $ ls (查看当前目录下文件，确认相关文件名)
生成逻辑读-语句：
SELECT case when to_number(to_char(c.end_interval_time, 'mi'))<15 or to_number(to_char(c.end_interval_time, 'mi'))>=45
then to_char(round(c.end_interval_time, 'hh34'),'yyyy-mm-dd hh34:mi')
else to_char(c.end_interval_time, 'yyyy-mm-dd hh34')||':30'
end end_time,
case when max(decode(a.instance_number, 1, a.value - b.value, null))<0 then null
else max(decode(a.instance_number, 1, a.value - b.value, null))
end INST1,
case when max(decode(a.instance_number, 2, a.value - b.value, null))<0 then null
else max(decode(a.instance_number, 2, a.value - b.value, null))
end INST2,
case when max(decode(a.instance_number, 3, a.value - b.value, null))<0 then null
else max(decode(a.instance_number, 3, a.value - b.value, null))
end INST3,
case when max(decode(a.instance_number, 4, a.value - b.value, null))<0 then null
else max(decode(a.instance_number, 4, a.value - b.value, null))
end INST4
FROM sys.wrh$_sysstat a, sys.wrh$_sysstat b, sys.wrm$_snapshot c
WHERE a.stat_id =3143187968
AND b.stat_id = a.stat_id
AND a.snap_id = b.snap_id + 1
AND a.snap_id = c.snap_id
and a.dbid =&dbid
and b.dbid = a.dbid
and c.dbid = a.dbid
and a.instance_number = b.instance_number
and a.instance_number = c.instance_number
group by a.snap_id, case when to_number(to_char(c.end_interval_time, 'mi'))<15 or to_number(to_char(c.end_interval_time, 'mi'))>=45
then to_char(round(c.end_interval_time, 'hh34'),'yyyy-mm-dd hh34:mi')
else to_char(c.end_interval_time, 'yyyy-mm-dd hh34')||':30'
end
ORDER BY a.snap_id;
注意：结尾的分号不能少。
生成db-time数据语句：
SELECT TO_CHAR(b.end_interval_time, 'yyyy-mm-dd hh34:mi:ss') snap_time,
--'DB Time(s)',
CASE
WHEN (ROUND((a.VALUE - lag(a.VALUE, 1) OVER(ORDER BY a.snap_id)) / 1000000))<0
THEN 0
ELSE ROUND((a.VALUE - lag(a.VALUE, 1) OVER(ORDER BY a.snap_id)) / 1000000)
END AS "db time(s)"
FROM
(SELECT snap_id,
VALUE
FROM dba_hist_sys_time_model
WHERE stat_name = 'DB time'
and dbid=&db_id
AND INSTANCE_NUMBER = &instance_id) a,
dba_hist_snapshot b
WHERE b.dbid=&db_id
AND a.snap_id = b.snap_id
AND b.INSTANCE_NUMBER = &instance_id
--AND b.end_interval_time > sysdate-30
ORDER BY 1;
Enter value for db_id: 4292035712
Enter value for instance_id: 1 ///(单实例输入1，RAC 的根据实际情况输入相应的值)
Enter value for db_id: 4292035712
Enter value for instance_id: 1
8.导入excel表 ，生成趋势图
excel里边选择数据 -导入-自文本
选择导入的数据-生成曲线图-双击横坐标选择文本格式
9. 观察趋势图高峰值，导出AWR报告，Oracle用户下执行如下命令：
@?/rdbms/admin/awrrpti
导出的AWR报告有两种类型格式： .txt 和 .html
系统默认导出是.html 一般输入时间间隔天数：7
按照步骤，连续操作就行。
Enter value for dbid: 4292035712 Using 4292035712 for database Id Enter value for inst_num: 1(输入实例个数) Using 1 for instance number
例如：导出时间点为：7月1日 11点 12点 负载高峰时段的AWR数据。
注意：在导出报告时，文件起名时要手动添加后缀名.html
以上是“Oracle AWR如何实现数据导入/导出”这篇文章的所有内容，感谢各位的阅读！希望分享的内容对大家有帮助，更多相关知识，欢迎关注亿速云行业资讯频道！
免责声明：本站发布的内容（图片、视频和文字）以原创、转载和分享为主，文章观点不代表本网站立场，如果涉及侵权请联系站长邮箱：is@yisu.com进行举报，并提供相关证据，一经查实，将立刻删除涉嫌侵权内容。
