Ask your UNIX Administrator to confirm that rstatd is installed and configured. rstatd installable and guidelines to install and configure it are given at below URL -
http://gadgetwiz.com/administration/rstatd.html
Once it's done, you should be able to see server stats in the Controller Run tab where you added UNIX Resource graph and through Add measurements, the server under monitoring.
http://gadgetwiz.com/administration/rstatd.html
Once it's done, you should be able to see server stats in the Controller Run tab where you added UNIX Resource graph and through Add measurements, the server under monitoring.