search
HomeDatabaseMysql TutorialDUMP的AWR报告如何导入到Oracle详解

AWR的dump文件导出 1.在导出数据之前,一般需要创建以下路径: DATA_PUMP_DIR EXP IMP DATA_FILE_DIR 23:54:29 sys@felix SQ

AWRdump文件导出

1.在导出数据之前,一般需要创建以下路径:

DATA_PUMP_DIR

EXP

IMP

DATA_FILE_DIR

 

 

23:54:29 sys@felix SQL>create directoryexp as '/u01/exp';

 

Directory created.

 

23:55:33 sys@felix SQL>create directorydate_dir as'/u01/dir';

 

Directory created.

 

2.导出AWR数据

$Oracle_HOME/rdbms/admin目录下,我们会看到很多以awr开头的sql脚本

 

可以使用awrextr.sql脚本导出AWR数据到dmp文件,实现AWR数据的迁移。步骤大致如下:

 

00:03:54 sys@felix SQL>@?/rdbms/admin/awrextr

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

AWR EXTRACT

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

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

~This script will extract the AWR data for arange 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 WorkloadRepository schema

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

 

DB IdDB NameHost

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

* 3569708122 FELIXfelix

 

The default database id isthe local one: '3569708122'.To use this

database id, press to continue, otherwise enter an alternative.

 

---这里输出的是本oracledbid

 

Enter value for dbid: 3569708122

 

Using 3569708122 for DatabaseID

 

 

Specify the number of days ofsnapshots to choose from

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

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

(n) days of snapshots beinglisted.Pressing without

specifying a number lists allcompleted snapshots.

 

 

Enter value for num_days: 3

 

Listing the last 3 days ofCompleted Snapshots

 

DB NameSnap IdSnap Started

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

FELIX15 08 Nov 2013 00:00

16 08 Nov 2013 01:01

17 08 Nov 2013 02:00

18 08 Nov 2013 03:00

19 08 Nov 2013 04:00

20 08 Nov 2013 05:00

21 08 Nov 2013 06:11

22 08 Nov 2013 07:00

23 08 Nov 2013 08:00

24 08 Nov 2013 09:00

25 08 Nov 2013 10:00

26 08 Nov 2013 11:00

27 08 Nov 2013 12:00

28 08 Nov 2013 13:00

29 08 Nov 2013 14:00

30 09 Nov 2013 21:12

31 09 Nov 2013 22:00

32 09 Nov 2013 23:00

33 10 Nov 2013 00:00

 

 

Specify the Begin and EndSnapshot Ids

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

Enter value for begin_snap: 26

Begin Snapshot Id specified: 26

 

Enter value for end_snap: 29

EndSnapshot Id specified: 29

 

 

Specify the Directory Name

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

 

Directory NameDirectory Path

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

DATA_FILE_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/s

ales_history/

 

DATA_PUMP_DIR/u01/app/oracle/admin/felix/dpdump/

DATE_DIR/u01/dir

EXP/u01/exp

LOG_FILE_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/l

og/

 

MEDIA_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/p

roduct_media/

 

ORACLE_OCM_CONFIG_DIR/u01/app/oracle/product/11.2.0/db_1/ccr/state

SS_OE_XMLDIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/o

rder_entry/

 

SUBDIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/o

rder_entry//2002/Sep

 

XMLDIR/u01/app/oracle/product/11.2.0/db_1/rdbms/xml

 

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

 

Enter value for directory_name: DATE_DIR---记得要大写

 

Using the dump directory:DATE_DIR

 

Specify the Name of theExtract Dump File

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

The prefix for the defaultdump file name is awrdat_26_29.

To use this name, press to continue, otherwise enter

an alternative.

 

Enter value for file_name: AWREXPIMP

 

Using the dump file prefix:AWREXPIMP

|

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

|The AWR extract dump file will be located

|in the following directory/file:

|/u01/dir

|AWREXPIMP.dmp

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

|

|*** 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/dir

|AWREXPIMP.log

|

 

End of AWR Extract

 

 

AWRdump文件的导入:

 

 

1.导入之前需要创建DIREXTORY,将要导入的文件存放到此路径的操作系统目录下:

Create directory data_dir as'/u01/dir';

 

2.我们使用$ORACLE_HOME/rdbms/admin/awrload.sql脚本加载awr导出的dump文件数据:

00:15:27 sys@felixSQL>@?/rdbms/admin/awrload

~~~~~~~~~~

AWR LOAD

~~~~~~~~~~

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

~This script will load the AWR data from adump file. The~

~script will prompt users for the followinginformation:~

~(1) name of directory object~

~(2) name of dump file~

~(3) staging schema name to load AWR datainto~

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

 

Specify the Directory Name

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

 

Directory NameDirectory Path

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

DATA_FILE_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/s

ales_history/

 

DATA_PUMP_DIR/u01/app/oracle/admin/felix/dpdump/

DATE_DIR/u01/dir

EXP/u01/exp

LOG_FILE_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/l

og/

 

MEDIA_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/p

roduct_media/

 

ORACLE_OCM_CONFIG_DIR/u01/app/oracle/product/11.2.0/db_1/ccr/state

SS_OE_XMLDIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/o

rder_entry/

 

SUBDIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/o

rder_entry//2002/Sep

 

XMLDIR/u01/app/oracle/product/11.2.0/db_1/rdbms/xml

 

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

 

Enter value fordirectory_name: DATE_DIR

 

Using the dump directory:DATE_DIR

 

Specify the Name of the DumpFile to Load

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

Please specify the prefix ofthe dump file (.dmp) to load:

 

Enter value for file_name:AWREXPIMP

 

Loading from the file name:AWREXPIMP.dmp

 

Staging Schema to Load AWRSnapshot Data

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

The next step is to createthe staging schema

where the AWR snapshot datawill be loaded.

After loading the data intothe staging schema,

the data will be transferredinto the AWR tables

in the SYS schema.

 

 

The default staging schemaname is AWR_STAGE.

To use this name, press to continue, otherwise enter

an alternative.

 

Enter value for schema_name:AWRUSE

 

Using the staging schemaname: AWRUSE

 

Choose the Default tablespacefor the AWRUSE user

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

Choose the AWRUSE users'sdefault tablespace.This is the

tablespace in which the AWRdata will be staged.

 

TABLESPACE_NAMECONTENTS

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

DEFAULT TABLESPACE

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

EXAMPLEPERMANENT

 

 

STATSPACKPERMANENT

 

 

SYSAUXPERMANENT

*

 

USERSPERMANENT

 

 

 

Pressing willresult in the recommended default

tablespace (identified by *)being used.

 

Enter value for default_tablespace:USERS

 

Using tablespace USERS as thedefault tablespace for the AWRUSE

 

 

Choose the Temporarytablespace for the AWRUSE user

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

Choose the AWRUSE user'stemporary tablespace.

 

TABLESPACE_NAMECONTENTS

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

DEFAULT TEMP TABLESPACE

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

STATSPACKTEMPTEMPORARY

 

 

TEMPTEMPORARY

*

 

 

Pressing willresult in the database's default temporary

tablespace (identified by *)being used.

 

Enter value fortemporary_tablespace: TEMP

 

Using tablespace TEMP as thetemporary tablespace for AWRUSE

 

 

... Creating AWRUSE user

 

|

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

|Loading the AWR data from the following

|directory/file:

|/u01/dir

|AWREXPIMP.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:

|/u01/dir

|AWREXPIMP.log

|

begin

*

ERROR at line 1:

ORA-20105: unable to move AWRdata to SYS

ORA-06512: at"SYS.DBMS_SWRF_INTERNAL", line 2950

ORA-20107: not allowed tomove AWR data for local dbid

ORA-06512: at line 3

 

 

... Dropping AWRUSE user

 

End of AWR Load

00:17:56 sys@felix SQL>

 

 

Schaema小插曲:schema名称必须是oracle数据库中不存在的,不然会异常退出:

 

*************************************************************************************************************************************************************

导出AWRdump文件:

 

23:50:40 sys@felixSQL>createuser awrexp identified byoracle account unlock;

 

User created.

 

 

23:52:41 sys@felixSQL>grantdba to awrexp;

 

Grant succeeded.

 

00:11:46 sys@felixSQL>@?/rdbms/admin/awrload

~~~~~~~~~~

AWR LOAD

~~~~~~~~~~

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

~This script will load the AWR data from adump file. The~

~script will prompt users for the followinginformation:~

~(1) name of directory object~

~(2) name of dump file~

~(3) staging schema name to load AWR datainto~

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

 

Specify the Directory Name

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

 

Directory NameDirectory Path

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

DATA_FILE_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/s

ales_history/

 

DATA_PUMP_DIR/u01/app/oracle/admin/felix/dpdump/

DATE_DIR/u01/dir

EXP/u01/exp

LOG_FILE_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/l

og/

 

MEDIA_DIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/p

roduct_media/

 

ORACLE_OCM_CONFIG_DIR/u01/app/oracle/product/11.2.0/db_1/ccr/state

SS_OE_XMLDIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/o

rder_entry/

 

SUBDIR/u01/app/oracle/product/11.2.0/db_1/demo/schema/o

rder_entry//2002/Sep

 

XMLDIR/u01/app/oracle/product/11.2.0/db_1/rdbms/xml

 

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

 

Enter value fordirectory_name: DATE_DIR

 

Using the dump directory:DATE_DIR

 

Specify the Name of the DumpFile to Load

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

Please specify the prefix ofthe dump file (.dmp) to load:

 

Enter value for file_name:AWREXPEMP

 

Loading from the file name:AWREXPEMP.dmp

 

Staging Schema to Load AWRSnapshot Data

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

The next step is to createthe staging schema

where the AWR snapshot datawill be loaded.

After loading the data intothe staging schema,

the data will be transferredinto the AWR tables

in the SYS schema.

 

 

The default staging schemaname is AWR_STAGE.

To use this name, press to continue, otherwise enter

an alternative.

 

Enter value for schema_name:AWREXP

 

Using the staging schemaname: AWREXP

declare

*

ERROR at line 1:

ORA-20104: schema name'AWREXP' already exists

ORA-06512: at line 17

 

 

Disconnected from OracleDatabase 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, OLAP,Data Mining and Real Application Testing options

[oracle@felix ~]$

linux

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Explain the role of InnoDB redo logs and undo logs.Explain the role of InnoDB redo logs and undo logs.Apr 15, 2025 am 12:16 AM

InnoDB uses redologs and undologs to ensure data consistency and reliability. 1.redologs record data page modification to ensure crash recovery and transaction persistence. 2.undologs records the original data value and supports transaction rollback and MVCC.

What are the key metrics to look for in an EXPLAIN output (type, key, rows, Extra)?What are the key metrics to look for in an EXPLAIN output (type, key, rows, Extra)?Apr 15, 2025 am 12:15 AM

Key metrics for EXPLAIN commands include type, key, rows, and Extra. 1) The type reflects the access type of the query. The higher the value, the higher the efficiency, such as const is better than ALL. 2) The key displays the index used, and NULL indicates no index. 3) rows estimates the number of scanned rows, affecting query performance. 4) Extra provides additional information, such as Usingfilesort prompts that it needs to be optimized.

What is the Using temporary status in EXPLAIN and how to avoid it?What is the Using temporary status in EXPLAIN and how to avoid it?Apr 15, 2025 am 12:14 AM

Usingtemporary indicates that the need to create temporary tables in MySQL queries, which are commonly found in ORDERBY using DISTINCT, GROUPBY, or non-indexed columns. You can avoid the occurrence of indexes and rewrite queries and improve query performance. Specifically, when Usingtemporary appears in EXPLAIN output, it means that MySQL needs to create temporary tables to handle queries. This usually occurs when: 1) deduplication or grouping when using DISTINCT or GROUPBY; 2) sort when ORDERBY contains non-index columns; 3) use complex subquery or join operations. Optimization methods include: 1) ORDERBY and GROUPB

Describe the different SQL transaction isolation levels (Read Uncommitted, Read Committed, Repeatable Read, Serializable) and their implications in MySQL/InnoDB.Describe the different SQL transaction isolation levels (Read Uncommitted, Read Committed, Repeatable Read, Serializable) and their implications in MySQL/InnoDB.Apr 15, 2025 am 12:11 AM

MySQL/InnoDB supports four transaction isolation levels: ReadUncommitted, ReadCommitted, RepeatableRead and Serializable. 1.ReadUncommitted allows reading of uncommitted data, which may cause dirty reading. 2. ReadCommitted avoids dirty reading, but non-repeatable reading may occur. 3.RepeatableRead is the default level, avoiding dirty reading and non-repeatable reading, but phantom reading may occur. 4. Serializable avoids all concurrency problems but reduces concurrency. Choosing the appropriate isolation level requires balancing data consistency and performance requirements.

MySQL vs. Other Databases: Comparing the OptionsMySQL vs. Other Databases: Comparing the OptionsApr 15, 2025 am 12:08 AM

MySQL is suitable for web applications and content management systems and is popular for its open source, high performance and ease of use. 1) Compared with PostgreSQL, MySQL performs better in simple queries and high concurrent read operations. 2) Compared with Oracle, MySQL is more popular among small and medium-sized enterprises because of its open source and low cost. 3) Compared with Microsoft SQL Server, MySQL is more suitable for cross-platform applications. 4) Unlike MongoDB, MySQL is more suitable for structured data and transaction processing.

How does MySQL index cardinality affect query performance?How does MySQL index cardinality affect query performance?Apr 14, 2025 am 12:18 AM

MySQL index cardinality has a significant impact on query performance: 1. High cardinality index can more effectively narrow the data range and improve query efficiency; 2. Low cardinality index may lead to full table scanning and reduce query performance; 3. In joint index, high cardinality sequences should be placed in front to optimize query.

MySQL: Resources and Tutorials for New UsersMySQL: Resources and Tutorials for New UsersApr 14, 2025 am 12:16 AM

The MySQL learning path includes basic knowledge, core concepts, usage examples, and optimization techniques. 1) Understand basic concepts such as tables, rows, columns, and SQL queries. 2) Learn the definition, working principles and advantages of MySQL. 3) Master basic CRUD operations and advanced usage, such as indexes and stored procedures. 4) Familiar with common error debugging and performance optimization suggestions, such as rational use of indexes and optimization queries. Through these steps, you will have a full grasp of the use and optimization of MySQL.

Real-World MySQL: Examples and Use CasesReal-World MySQL: Examples and Use CasesApr 14, 2025 am 12:15 AM

MySQL's real-world applications include basic database design and complex query optimization. 1) Basic usage: used to store and manage user data, such as inserting, querying, updating and deleting user information. 2) Advanced usage: Handle complex business logic, such as order and inventory management of e-commerce platforms. 3) Performance optimization: Improve performance by rationally using indexes, partition tables and query caches.

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
1 months agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

SAP NetWeaver Server Adapter for Eclipse

SAP NetWeaver Server Adapter for Eclipse

Integrate Eclipse with SAP NetWeaver application server.

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools

Safe Exam Browser

Safe Exam Browser

Safe Exam Browser is a secure browser environment for taking online exams securely. This software turns any computer into a secure workstation. It controls access to any utility and prevents students from using unauthorized resources.

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.