A Case Study for LMS ORA-4030 and Node Eviction Root Cause Analysis (Doc ID 2057489.1)

Last updated on OCTOBER 31, 2015

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

Five nodes 11.2.0.4 Real Application Cluster: racnode1 - racnode5, node 4 racnode4 is evicted on Sep 29 at 11:12:38:

 Normally there were around 300 new connections per minute, just before the node eviction the number of new connections per minute sky-rocketed to 3300+.

 

Cause

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