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Ops Center: WARNING: The heap usage is above XX% of the maximum usable size! (Doc ID 2615060.1)

Last updated on FEBRUARY 12, 2025

Applies to:

Enterprise Manager Ops Center - Version 12.4.0 and later
Information in this document applies to any platform.

Symptoms

Ops Center performance is very slow.

OCDoctor reports the JVM is out of heap space on the EC and on a co-located PC as well.  In this example, the values were already set to a higher value than normal.  The default is 8gb for an EC, and 2000mb for a PC:

This has been observed on Ops Center 12.3.2 on Solaris 11.3 (+ SRU), and on Ops Center 12.4 running on Solaris 11.4 (+ SRU).  The Java was different in both environments as well.

Changes

None that we are aware of.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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