Does iControl provide methods to get CPU and Memory usage?

The ITCMSystem::SystemInfo interface contains methods for retrieving system level metrics including the CPU, Fans, Power Supply, and Memory.

 
   ITCMSystem::SystemInfo:: 
     CPUMetric[][] get_cpu_metrics(); 
     FanMetric[][] get_fan_metrics(); 
     PSMetric[][] get_power_supply_metrics(); 
     unsigned long long get_physical_memory();