a. Go to NSA via URL: http://<server>:8090
click servername > Logs > Edit Configuration
b. For each server, the following components should not be to INFO,DEBUG,TRACE and should resemble the screenshot:
c. Is there a checkmark on 'Detect Log Configuration Changes Automatically'?
If checked, service(s) do not have to be restarted.
If it is not checked, service(s) have to be restarted.