You could see high such waits in your database if you are using automatic memory management of the SGA ( the new feature in Oracle 10G )
Solution : Set manually the memory components of the SGA's database .
see also http://www.nocoug.org/Journal/NoCOUG_Journal_201008.pdf
xtop - Top for Wall-Clock Time
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The two screencasts below are a preview of what’s coming next week, when I
formally introduce the latest xtop and xcapture v3 to the world. On next
Tuesday...
Acum o zi