ORACLE AWR使用

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

Current Instance
~~~~~~~~~~~~~~~~

DB Id DB Name Inst Num Instance
———– ———— ——– ————
3393548168 XFF 1 xff

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’
输入 report_type 的值: html

Type Specified: html

Instances in this Workload Repository schema
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

DB Id Inst Num DB Name Instance Host
———— ——– ———— ———— ————
* 3393548168 1 XFF xff XIFENFEI-PC

Using 3393548168 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 without
specifying a number lists all completed snapshots.

输入 num_days 的值: 2[天数]

Listing the last 2 days of Completed Snapshots

Snap
Instance DB Name Snap Id Snap Started Level
———— ———— ——— —————— —–
xff XFF 119 22 4月 2011 21:22 1
120 22 4月 2011 21:40 1
121 22 4月 2011 21:40 1
122 22 4月 2011 22:02 1
123 22 4月 2011 22:30 1
124 22 4月 2011 23:00 1
125 22 4月 2011 23:30 1
126 23 4月 2011 00:00 1

Specify the Begin and End Snapshot Ids
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
输入 begin_snap 的值: 120[起始快照号]
Begin Snapshot Id specified: 120

输入 end_snap 的值: 125[结束快照号]
End Snapshot Id specified: 125

Specify the Report Name
~~~~~~~~~~~~~~~~~~~~~~~
The default report file name is awrrpt_1_120_125.html. To use this name,
press to continue, otherwise enter an alternative.

输入 report_name 的值: xifenfei.html[文件名]

<enter>[回车执行]

查看生成awr文件