CPU percentage utilisation per process in windows 7

Question

I am using WMI interface to get various counter values like memory/ disk/IO utilisations. I also got total percentage CPU utilisation using WIN32_Process class.

But I need percentage CPU utilisation per process. Please help me out with C/C++/VC++/JAVA code to do this.

I am using VS2010 as IDE.

Answer 1

This can be done through the performance counters API. It's not easy. Here are some articles which may help you:

• http://msdn.microsoft.com/en-us/library/aa373228(VS.85).aspx
• http://msdn.microsoft.com/en-us/library/aa373169(VS.85).aspx