Statspack之六-生成分析报告
Statspack之六-生成分析报告调用spreport.sql可以生成分析报告:
SQL> @spreport
DB Id DB Name Inst Num Instance
----------- ------------ -------- ------------
1277924236 EYGLE 1 eygle
Completed Snapshots
Snap Snap
Instance DB Name Id Snap Started Level Comment
------------ ------------ ----- ----------------- ----- ----------------------
eygle EYGLE 1 04 12月 2002 14:30 5
eygle EYGLE 2 04 12月 2002 15:00 5
………………
eygle EYGLE 98 05 12月 2002 04:10 5
eygle EYGLE 99 05 12月 2002 04:20 5
eygle EYGLE 100 05 12月 2002 04:30 5
....
Specify the Begin and End Snapshot Ids
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
输入 begin_snap 的值: 1
Begin Snapshot Id specified: 1
输入 end_snap 的值: 100
End Snapshot Id specified: 100
Specify the Report Name
~~~~~~~~~~~~~~~~~~~~~~~
The default report file name is sp_1_100. To use this name,
press <return> to continue, otherwise enter an alternative.
输入 report_name 的值: rep1205.txt
Using the report name rep1205.txt
这样就生成了一个报告,可是如果中间停过机,那么你可能收到以下错误信息:
ERROR: Snapshots chosen span an instance shutdown: RESULTS ARE INVALID
STATSPACK report for
DB NameDB IdInstanceInst Num ReleaseOPS Host
------------ ----------- ------------ -------- ----------- --- ------------
EYGLE1277924236 eygle1 8.1.7.0.0NOAM-SERVER
:ela:=;
*
ERROR 位于第 4 行:
ORA-06550: 第 4 行, 第 17 列:
PLS-00103: 出现符号 ";"在需要下列之一时:
(-+modnotnull<an identifier>
<a double-quoted delimited-identifier><a bind variable>avg
countcurrentexistsmaxminpriorsqlstddevsumvarianceexecute
foralltimetimestampintervaldate
<a string literal with character set specification>
<a number><a single-quoted SQL string>
符号 "null" 被替换为 ";" 后继续。
ORA-06550: 第 6 行, 第 16 列:
PLS-00103: 出现符号 ";"在需要下列之一时:
(-+modnotnull<an identifier>
<a double-quoted delimited-identifier><a bind variable>avg
countcurrentexistsmaxminpriorsqlstddevsumvarianceexecute
foralltimetimestampintervaldate
<a stri
一个statspack的报告不能跨越一次停机,但是之前或之后的连续区间,收集的信息依然有效。你可以选择之前或之后的采样声称report。 -----
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