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Analysis of abnormal consumption of PGA

Source: Internet
Author: User
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Os:aix 6

db:10205

------Use OS commands to observe Oracle process memory consumption

#ps GV

. Size

23396516-a 14907:02 5203 14324376 2058800 xx 90815 38576 2.0 3.0 Oracle

23396516-a 14907:02 5203 14324376 2058800 xx 90815 38576 2.0 3.0 Oracle

57540768-a 3711:33 8331 15108164 15146740 xx 90815 38576 1.9 23.0 Oracle

16318890-a 10639:03 187 15110924 15009560 xx 90815 38576 2.0 23.0 Oracle

33554712-a 17263:24 13740 9598740 185552 xx 90815 38576 2.1 0.0 Oracle

41877820-a 10492:10 826 15110484 15018716 xx 90815 38576 2.0 23.0 Oracle

..............

A single process consumes nearly 15g obviously a problem.

Aix/linux How to view the memory consumption of a single process at the OS level http://blog.csdn.net/lixora/article/details/24060299

There are other big ways to view process memory

----View application process memory consumption for Oracle

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