This Troubleshooting Information section on the login page is controlled by this file:
/opt/CA/PerformanceCenter/sso/webapps/sso/configuration.jspThe default setting is false, if this is showing it is likely that it was turned on during troubleshooting and never turned off. To disable it set:
boolean troubleshoot = true;
to
boolean troubleshoot = false;
then save the file.
This will update the settings "on the fly" with no services needing to be restarted.