[root@INFA ~]# su - oracle

[oracle@INFA ~]$ cd $ORACLE_HOME/rdbms/admin

[oracle@INFA admin]$ ls -l |grep awrextr.sql

-rw-r--r--. 1 oracle oinstall   11082 Mar 24  2009 awrextr.sql

[root@INFA ~]# mkdir -p /u01/awr_extr

[root@INFA ~]# chown -R oracle:oinstall /u01/awr_extr

SQL> create directory awr_extr as ‘/u01/awr_extr‘;

Directory created.

SQL> @?/rdbms/admin/awrextr.sql

~~~~~~~~~~~~~

AWR EXTRACT

~~~~~~~~~~~~~

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

~  This script will extract the AWR data for a range of snapshots  ~

~  into a dump file.  The script will prompt users for the         ~

~  following information:                                          ~

~     (1) database id                                              ~

~     (2) snapshot range to extract                                ~

~     (3) name of directory object                                 ~

~     (4) name of dump file                                        ~

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Databases in this Workload Repository schema

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

   DB Id     DB Name      Host

------------ ------------ ------------

* 3248492087 INFADB       INFA

  1542553735 CRMOUT       TSRRAC01

  1542553735 CRMOUT       TSRRAC02

The default database id is the local one: ‘3248492087‘.  To use this

database id, press <return> to continue, otherwise enter an alternative.

Enter value for dbid: 3248492087           --输入需导出AWR数据库的DBID

Using 3248492087 for Database ID

Specify the number of days of snapshots to choose from

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Entering the number of days (n) will result in the most recent

(n) days of snapshots being listed.  Pressing <return> without

specifying a number lists all completed snapshots.

Enter value for num_days: 1        --输入需要导出AWR数据所选择的天数

Listing the last day‘s Completed Snapshots

DB Name        Snap Id    Snap Started

------------ --------- ------------------

INFADB             612 03 Aug 2014 00:06

                   613 03 Aug 2014 00:15

                   614 03 Aug 2014 00:30

                   615 03 Aug 2014 00:45

                   616 03 Aug 2014 01:00

                   617 03 Aug 2014 01:15

                   618 03 Aug 2014 01:30

                   619 03 Aug 2014 01:45

                   620 03 Aug 2014 02:00

                   621 03 Aug 2014 02:15

Specify the Begin and End Snapshot Ids

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Enter value for begin_snap: 612          --选择开始snap_id号

Begin Snapshot Id specified: 612       

Enter value for end_snap: 620         --选择结束snap_id号

End   Snapshot Id specified: 620

Specify the Directory Name

~~~~~~~~~~~~~~~~~~~~~~~~~~

Directory Name                 Directory Path

------------------------------ -------------------------------------------------

AWR_EXTR                       /u01/awr_extr

DATA_PUMP_DIR                  /dba/oracle/admin/infadb/dpdump/

EXPDP_DIR                      /u01/expdp_dir

ORACLE_OCM_CONFIG_DIR          /dba/oracle/product/11.2.0/db_1/ccr/state

XMLDIR                         /dba/oracle/product/11.2.0/db_1/rdbms/xml

Choose a Directory Name from the above list (case-sensitive).

Enter value for directory_name: AWR_EXTR      --输入存放导出dump档的directory名称

Using the dump directory: AWR_EXTR

Specify the Name of the Extract Dump File

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The prefix for the default dump file name is awrdat_612_620.

To use this name, press <return> to continue, otherwise enter

an alternative.

Enter value for file_name: awr_dump_612_620       --输入dump档名称，注意只要带.dmp后缀

Using the dump file prefix: awr_dump_612_620

|

| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

|  The AWR extract dump file will be located

|  in the following directory/file:

|   /u01/awr_extr

|   awr_dump_612_620.dmp       --dump文件名称自动带上了.dmp后缀

| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

|

|  *** AWR Extract Started ...

|

|  This operation will take a few moments. The

|  progress of the AWR extract operation can be

|  monitored in the following directory/file:

|   /u01/awr_extr

|   awr_dump_612_620.log

|

End of AWR Extract

SQL>

[oracle@INFA ~]$ cd /u01/awr_extr

[oracle@INFA awr_extr]$ ls -l

total 12780

-rw-r-----. 1 oracle oinstall 13058048 Aug  3 02:18 awr_dump_612_620.dmp

-rw-r--r--. 1 oracle oinstall    25359 Aug  3 02:18 awr_dump_612_620.log