High CPU utilization of wasp probe on Operator Console server

Products

• DX Unified Infrastructure Management (Nimsoft / UIM)

Issue/Introduction

Periodically seeing high CPU utilization to the point where the server will go to 100% and become unresponsive. Restarting wasp on the Operator Console (OC) will remedy the issue.

Environment

• UIM 23.4 CU5/6/7
• Operator Console
• samlesso webapp

Cause

This is due to an issue with the samlsso webapp, regardless of if it is being used or not.

Resolution

If samlsso is not being used its load on startup can be changed to 'false'.

If samlsso is being used then an update can be found here:

SAML SSO not working after upgrading to DX UIM 23.4 CU5/CU6/CU7

This will also be included in CU8 for UIM 23.4.