Thursday, March 27, 2014

Wait Event - cell physical IO interconnect bytes -in 11g (11.2.0.3)

Was working on a query performance issue and noticed this wait event "cell physical IO interconnect bytes".

Reading more on this tells me that this wait event is for Exadata. But our database is not on Exadata so why am I seeing this event!!!

Well, sounds like a bug to me as the value for this event is exactly same is "physical read bytes".

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