ILearning Clustering: Login Screen Becomes Unresponsive When Over 1000 Users Access iLearning. (Doc ID 2788348.1)

Last updated on JUNE 16, 2022

Applies to:

Symptoms

ACTUAL BEHAVIOR
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The managed server is unable to serve any pages when login the application with approximately 1000 concurrent users at the same time. i.e. the login screen http:/xxxxx/ilearn/en/learner/jsp/login.jsp becomes unresponsive.

EXPECTED BEHAVIOR
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Expect that, the managed server should be able to serve the login page even when login the application with approximately 1000 concurrent users at the same time. i.e. the login screen http:/xxxxx/ilearn/en/learner/jsp/login.jsp should be responsive.

STEPS
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The issue can be reproduced  with the following steps:

1. Login the application with approximately 1000 concurrent users at the same time.

2. Eventually the managed server is unable to serve any pages. i.e. the login screen http:/xxxxx/ilearn/en/learner/jsp/login.jsp becomes unresponsive.

Changes

Cause

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