High 'Latch Free' Events / Contention with Enqueues Latch associated with DX requests
Last updated on MAY 15, 2017
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 to 184.108.40.206 [Release 10.2 to 11.2]
Information in this document applies to any platform.
***Checked for relevance on 10-Dec-2012***
Top wait event is 'latch free'
Latch Sleep Breakdown shows high number of gets associated with 'enqueues' latch
Enqueue activity is associated with DX enqueue as observed via : v$enqueue_statistics
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