hi, list friends:
        I am interested in that 
topic:http://www.ioug.org/ioug_s/repository_pkg.doc?v_tech_content_dtl_phy_id=7666
        I am also considering whether too large rbs segment size does have adverse 
impact on database performance. In my production (OLTP) i configured rbs to be 1m*20 
extents. But from v$rollstat and statspack, the average active size is 1.5M. I am 
considering whether it is too large and shrink it to 128k*20 will help.(but hard to 
find out the performance gains as it is a big system).
        If anyone in this list have IOUG membership, can you send me a copy? And i 
hope friends have experience on this topic can share your experience

        



Regards
zhu chao
Eachnet DBA
86-21-32174588-667
[EMAIL PROTECTED]
www.cnoug.org(Chinese Oracle User Group)


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