Trace New Relic App from Logs

In /var/logs/newrelic

 1[root@example.com newrelic]# grep -i newrelic.com newrelic-daemon.log
 22019/01/21 06:09:53.115267 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
 32019/01/21 06:37:43.147116 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
 42019/01/21 07:07:22.072717 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
 52019/01/21 09:12:03.655458 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
 62019/01/21 09:40:53.506475 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
 72019/01/21 10:48:51.453005 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
 82019/01/21 11:08:14.956574 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
 92019/01/21 11:32:53.766170 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100
102019/01/21 12:02:22.397894 (12209) Info: Reporting to: https://rpm.newrelic.com/accounts/76083/applications/159251100

You can then correlate this to the New Relic portal.