Server1 is a Remote Desktop Session Host that runs five custom applications and is experiencing sustained CPU usage above 90%. You want to create a Performance Monitor Data Collector Set to identify the resources used by each application. Which performance object should you add?

The 'Process' performance object is the correct choice because it provides detailed performance counters for individual processes running on the server, including CPU usage, memory usage, and I/O operations. This allows you to pinpoint which of the five custom applications is consuming the most CPU resources. 'Processor information' provides general information about the processor, not per-process data. 'Processor' provides overall CPU usage for the entire system, not broken down by individual processes. 'Processor performance' is a general category that might contain relevant counters, but 'Process' is the specific object needed to analyze individual application resource consumption.