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  • AWR报告提取方法

    AWR报告提取方法

    关键字

    AWR报告

    内容描述

    AWR报告的提取方法

    涉及设备

    oracle 10g

    操作说明

    【问题现象描述】

    现场提取AWR报告

    【分析结论及解决方案】

    Awr报告生成方法

    进入$ORACLE_HOME/rdbms/admin目录,在sqlplus下运行@$ORACLE_HOME/rdbms/admin/awrrpt.sql脚本,按照提示一步一步就可以达成,导出的格式有两种,txt格式和html格式,用html格式的比较好看一点

    具体操作方法如下:

    bash-3.00$ echo $ORACLE_HOME

    /export/home/oracle/product/10.2.0

    bash-3.00$ cd /export/home/oracle/product/10.2.0/rdbms/admin/

    bash-3.00$ sqlplus / as sysdba

    SQL*Plus: Release 10.2.0.1.0 - Production on Thu Oct 14 16:55:19 2010

    Copyright (c) 1982, 2005, Oracle.  All rights reserved.

    Connected to:

    Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production

    With the Partitioning, OLAP and Data Mining options

    SQL> @/export/home/oracle/product/10.2.0/rdbms/admin/awrrpt.sql;

    Current Instance

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

       DB Id    DB Name      Inst Num Instance

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

     3664984659 V233                1 v233

    Specify the Report Type

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

    Would you like an HTML report, or a plain text report?

    Enter 'html' for an HTML report, or 'text' for plain text

    Defaults to 'html'

    Enter value for report_type: html

    Type Specified:  html

    Instances in this Workload Repository schema

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

       DB Id     Inst Num DB Name      Instance     Host

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

    * 3664984659        1 V233         v233         M4000

    Using 3664984659 for database Id

    Using          1 for instance number

    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: 3

    Listing the last 3 days of Completed Snapshots

                                                            Snap

    Instance     DB Name        Snap Id    Snap Started    Level

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

    v233         V233               659 12 Oct 2010 00:00      1

                                    660 12 Oct 2010 01:00      1

                                    661 12 Oct 2010 02:00      1

                                    662 12 Oct 2010 03:01      1

                                    663 12 Oct 2010 04:00      1

                                    664 12 Oct 2010 05:00      1

                                    665 12 Oct 2010 06:00      1

                                    666 12 Oct 2010 07:01      1

                                    667 12 Oct 2010 08:00      1

                                    668 12 Oct 2010 09:00      1

                                    669 12 Oct 2010 10:00      1

                                    670 12 Oct 2010 11:01      1

                                    671 12 Oct 2010 12:00      1

                                    672 12 Oct 2010 13:00      1

                                    673 12 Oct 2010 14:00      1

                                    674 12 Oct 2010 15:00      1

                                    675 12 Oct 2010 16:00      1

                                    676 12 Oct 2010 17:00      1

                                    677 12 Oct 2010 18:00      1

                                    678 12 Oct 2010 19:00      1

                                    679 12 Oct 2010 20:00      1

                                    680 12 Oct 2010 21:00      1

                                    681 12 Oct 2010 22:00      1

                                    682 12 Oct 2010 23:00      1

                                    683 13 Oct 2010 00:00      1

                                    684 13 Oct 2010 01:01      1

                                    685 13 Oct 2010 02:00      1

                                    686 13 Oct 2010 03:00      1

                                    687 13 Oct 2010 04:00      1

                                    688 13 Oct 2010 05:00      1

                                    689 13 Oct 2010 06:00      1

                                    690 13 Oct 2010 07:00      1

                                    691 13 Oct 2010 08:00      1

                                    692 13 Oct 2010 09:00      1

                                    693 13 Oct 2010 10:00      1

                                    694 13 Oct 2010 11:00      1

                                    695 13 Oct 2010 12:00      1

                                    696 13 Oct 2010 13:00      1

                                    697 13 Oct 2010 14:00      1

                                    698 13 Oct 2010 15:00      1

                                    699 13 Oct 2010 16:00      1

                                    700 13 Oct 2010 17:00      1

                                    701 13 Oct 2010 18:00      1

                                    702 13 Oct 2010 19:00      1

                                    703 13 Oct 2010 20:00      1

                                    704 13 Oct 2010 21:00      1

                                    705 13 Oct 2010 22:00      1

                                    706 13 Oct 2010 23:00      1

                                    707 14 Oct 2010 00:01      1

                                    708 14 Oct 2010 01:00      1

                                    709 14 Oct 2010 02:00      1

                                    710 14 Oct 2010 03:00      1

                                    711 14 Oct 2010 04:00      1

                                    712 14 Oct 2010 05:00      1

                                    713 14 Oct 2010 06:00      1

                                    714 14 Oct 2010 07:00      1

                                                            Snap

    Instance     DB Name        Snap Id    Snap Started    Level

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

    v233         V233               715 14 Oct 2010 08:00      1

                                    716 14 Oct 2010 09:00      1

                                    717 14 Oct 2010 10:01      1

                                    718 14 Oct 2010 11:00      1

                                    719 14 Oct 2010 12:00      1

                                    720 14 Oct 2010 13:00      1

                                    721 14 Oct 2010 14:00      1

                                    722 14 Oct 2010 15:00      1

                                    723 14 Oct 2010 16:00      1

    Specify the Begin and End Snapshot Ids

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

    Enter value for begin_snap: 669

    Begin Snapshot Id specified: 669

    Enter value for end_snap: 672

    End   Snapshot Id specified: 672

    Specify the Report Name

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

    The default report file name is awrrpt_1_669_672.html.  To use this name,

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

    Enter value for report_name: 回车

    将/export/home/oracle/product/10.2.0/rdbms/admin/ 目录下 awrrpt_1_669_672.html 发回来。

    1.1          ORACLE日志提取方法

    关键字

    oracle、alert、日志、提取方法

    内容描述

    ORACLE日志:alert。

    涉及设备

    ORACLE 10g

    操作说明

    1.1.1        日志说明

    alert日志记录的是ORACLE的一些实例级别的变化,对数据库的任何配置的修改和数据库的任何异常都将记录在alert日志中,在数据库发生问题时,能够第一时间的定位到数据库的问题所在。

    1.1.2        日志提取方法

    alert日志路径:$ORACLE_HOME/admin/实例名/bdump下以alert打头的文件。

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  • 原文地址:https://www.cnblogs.com/wangziyi0513/p/11396248.html
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