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When using Oracle Learning Management multiple DB Sessions Are Created Causing A Performance issue While Trying to Play the Content. (Doc ID 2399708.1)

Last updated on MAY 16, 2018

Applies to:

Oracle Learning Management - Version 12.2.5 and later
Information in this document applies to any platform.


When OLM users tried to search and play the course , All the 4 node RAC database servers exhausted all of the memory and got into a hung state . This is can be reproduced with 200 uses in Test instance too.

 OLM should not exhaust all the memory in the DB.

The issue can be reproduced at will with the following steps:
1. Issue could reproduced in a test system with just 200 users. We noticed that LMS users generated almost 2500 DB sessions and processes and because of this all the DB nodes ran out of memory .




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