Does anyone know how to get the number of CPU cycles a certain process is using in Windows XP SP2? I am looking for a result in commands per second. I don't mind what programming language or application is used (C,C++,C#, etc.).
I have tried looking through MSDN, the Alt+Ctrl+Delete menu, and an application entitled "Process Explorer", but I couldn't find what I was looking for.
I'm not sure if this kind of question is too low level for Windows. I would appreciate it if someone let me know if getting the number of commands per second of an application was possible in Windows.
I'm not looking for an answer in terms of the percentage of the CPU used up unless there's no other answer or more accurate answer. Notwithstanding, would it be possible to approximate the number of cycles per second by using the percentage of the CPU of a process? That is, am I making any invalid assumptions with this math:
commands per second = CPU Percentage * (# of commands per second, max)
Processors are often advertised with a frequency such as 2.8 Ghz. I'm not sure what this exactly means, but would it mean commands per second? That is, could I simply do this, for example:
commands per second = 30% * (2,800,000,000 commands / second)