Recently we have upgraded twx from 8.4.3 to 9.3.0 version, Tomcat to 9, and Postgres to 13 from version 10. Upgrade of Postgres was done at last and for a couple of days, Thingworx VM is going down very often. There is nothing much in the logs that specifies the error. When we checked the task manager, tomcat is hitting the memory 100%. We are not able to understand what is going wrong.
Can you please let us know what could be the issue?
@PEHOWE @PaiChung @slangley