Database Tuning (MOSC)

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enq: DX contention at AWR

edited Jun 30, 2009 6:47PM in Database Tuning (MOSC) 5 commentsAnswered
 Hi,

I am seeing enq: DX contention as my top 5 timed events at AWR with total call time of 79%. Anybody has idea on this? I don't see ORA-02049 at alert logs.

Any help would be appreciated.

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