High "Lns Wait For Lgwr Redo" Waits. (Doc ID 869506.1)

Last updated on FEBRUARY 14, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.4 to 10.2.0.4 [Release 10.1 to 10.2]
Information in this document applies to any platform.
Checked for relevance on 21 June 2012

Symptoms

ADDM reports "LNS WAIT FOR LGWR REDO" event impacting Instance.

 
EXAMPLE ADDM Report

FINDING 3: 70% impact (1676 seconds)
Wait event "LNS wait for LGWR redo" in wait class "Other" was consuming significant database time.

Cause

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