"emctl start dbconsole" causes High CPU Usage and lots of emagent processes

(Doc ID 1602704.1)

Last updated on NOVEMBER 24, 2013

Applies to:

Enterprise Manager for Oracle Database - Version 11.2.0.2 and later
Information in this document applies to any platform.

Symptoms

Every time the dbconsole is started there are lots of emagent and java processes are consuming most of the CPU.
This could be obviously shown from the below output:

 

Cause

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