OHIM Performance Issues due to Hashmap Usage (Doc ID 2217996.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Health Sciences Information Manager - Version 2.0.2 and later
Information in this document applies to any platform.

Symptoms

ISSUE CLARIFICATION
==================
On Oracle Health Sciences Information Manager (HIM) 2.0.2.1 version,

CURRENT BEHAVIOR
----------------------------
A RLS Managed Server application node of OHIM consumes 100% of the CPU and response becomes slow.
CPU is consumed by a variety of Java threads related to the RLS managed server. This system has been running with no issues for over 2 months.

EXPECTED BEHAVIOR
-----------------------
It would be expected that the application node of OHIM should not use 100% CPU.

Steps to Reproduce
------------------------
The issue is reproducible in Customer's environment with the following steps:
1. Verify the CPU usage for all nodes of RLS Managed Server.

Cause

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