关于OGG的stats 进程名 reset命令
浏览数：37 /
时间：2015年06月20日
Oracle GoldenGate Command Interpreter for Oracle
Version 11.1.1.1.2 OGGCORE_11.1.1.1.2_PLATFORMS_111004.2100
Linux, x86, 32bit (optimized), Oracle 10g on Oct 4 2011 23:54:04
Copyright (C) 1995, 2011, Oracle and/or its affiliates. All rights reserved.
GGSCI (gg321) 22> stats extqd reset
Sending STATS request to EXTRACT EXTQD ...
Successfully reset statistics.
GGSCI (gg321) 23> stats extqd
Sending STATS request to EXTRACT EXTQD ...
Start of Statistics at 2015-04-18 18:13:03.
Output to /u02/ggs/dirdat/qd:
Extracting from TRFF_APP.VIO_SURVEIL to TRFF_APP.VIO_SURVEIL:
*** Total statistics since 2015-04-18 17:38:42 ***
Total inserts 0.00
Total updates 2.00
Total befores 1.00
Total deletes 5.00
Total discards 0.00
Total operations 8.00
*** Daily statistics since 2015-04-18 17:38:42 ***
Total inserts 0.00
Total updates 2.00
Total befores 1.00
Total deletes 5.00
Total discards 0.00
Total operations 8.00
*** Hourly statistics since 2015-04-18 18:00:00 ***
No database operations have been performed.
*** Latest statistics since 2015-04-18 18:12:46 ***
No database operations have been performed.
End of Statistics.
GGSCI (gg321) 24> info all
Program Status Group Lag Time Since Chkpt
MANAGER RUNNING
EXTRACT ABENDED DPORA 00:00:00 21164:45:27
EXTRACT RUNNING DPQD 00:00:00 00:00:02
EXTRACT RUNNING EXTORA 00:00:00 00:00:06
EXTRACT RUNNING EXTQD 00:00:00 00:00:04
GGSCI (gg321) 25>
----------------中间进行DML操作---------------------------------
GGSCI (gg321) 27> stats extqd
Sending STATS request to EXTRACT EXTQD ...
Start of Statistics at 2015-04-18 18:27:19.
Output to /u02/ggs/dirdat/qd:
Extracting from TRFF_APP.VIO_SURVEIL to TRFF_APP.VIO_SURVEIL:
*** Total statistics since 2015-04-18 17:38:42 ***
Total inserts 5.00
Total updates 3.00
Total befores 2.00
Total deletes 5.00
Total discards 0.00
Total operations 15.00
*** Daily statistics since 2015-04-18 17:38:42 ***
Total inserts 5.00
Total updates 3.00
Total befores 2.00
Total deletes 5.00
Total discards 0.00
Total operations 15.00
*** Hourly statistics since 2015-04-18 18:00:00 ***
Total inserts 5.00
Total updates 1.00
Total befores 1.00
Total deletes 0.00
Total discards 0.00
Total operations 7.00
*** Latest statistics since 2015-04-18 18:12:46 ***
Total inserts 5.00
Total updates 1.00
Total befores 1.00
Total deletes 0.00
Total discards 0.00
Total operations 7.00
End of Statistics.
GGSCI (gg321) 28> 说白了，关于OGG的stats 进程名 reset命令 的作用是：reset了Hourly statistics 和 Latest statistics，以便能明确的统计出 reset 之后 ogg捕捉到的DML变化情况。
参考文章：
How To Display Interim Runtime Statistics for OGG Process (Doc ID 1310087.1) How To Generate Interim Runtime Statistics for OGG Process (Doc ID 1310095.1)
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