Spectrum WebApp is creating thread dumps

Products

• DX NetOps
• CA Spectrum

Issue/Introduction

Thread dumps are being created on the system.

Resolution

In the WebTomcat admin pages (https://hostname:9443/spectrum for example), there is a section for the thread dumps and it provides a reason for the dump

 

So in this case the session is killed by the idle feature and the session is killed by the system.

http://hostname:9443/admin/sessions/oneclickwebapp

Change the URL and that is where you can see the thread dumps and the resulting reason.

These are generally not a cause for concern and no issues are actually present.