Multiple Processes with details of "BatchMode=yes -o ConnectTimeout=5 <hostname> /sbin/ifconfig -a" And High CPU Usage

(Doc ID 2340905.1)

Last updated on DECEMBER 22, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.2.0.1 [Release 12.1 to 12.2]
Information in this document applies to any platform.

Symptoms

On a 2 nodes Real Application Cluster (RAC), several ifconfig processes seen and observe high CPU Usage.
Example:  

Cause

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