Phone:18180207355 提供专业Oracle&MySQL数据恢复、性能优化、迁移升级、紧急救援等服务

Bug 9829397 – Excessive CPU and many “asynch descriptor resize” waits for SQL using Async IO [ID 9829397.8]

修改时间
07-SEP-2011     类型 PATCH     状态 PUBLISHED

This note gives a brief overview of bug 9829397.

The content was last updated on: 07-SEP-2011
Click here for
details of each of the sections below.

Affects:

 

Product (Component) Oracle Server (Rdbms)
Range of versions believed to be affected Versions >= 11.2 but BELOW 12.1
Versions confirmed as being affected
Platforms affected Generic (all / most platforms affected)

It is
believed to be a regression
in default behaviour thus:
Regression introduced in
11.2.0.2

 

Fixed:

 

This issue is fixed in

 

Symptoms:

Related To:

 

Description

 

    分享到:
  • 今天看mos文档,偶然发现居然还有这个bug •Patch:12596494 GENERALLY HIGHER CPU USAGE IN 11.2.0.2 THAN 10.2.0.4

18180207355
加Q咨询