Apple Remote Desktop 3.1 - Manual (Page 169)

Appendix A Icon and Port Reference 169
System Status Icons (Basic)
The following icons are shown as initial high-level status indicators for observed client
computers.
System Status Icons (Detailed)
The following icons are shown after further inspection of observed client computer
status indicators.
Icon Indicates
or
One or more service statistic is red. This takes precedence over any
yellow or green indicator.
or
One or more service statistic is yellow This takes precedence over
any green indicator
Service is operating within established parameters.
No service informaiton available.
Service Icon Status
CPU Usage Usage is at 60% or less
Usage is between 60% to 85%
Usage is at 85% or higher
No status information is available
DIsk Usage Usage is at 90% or less
Usage is between 90% and 95%
Usage is at 95% or higher
No status information is available
Free Memory Less than 80% used
Between 80% and 95% used