Monitor a process's usage of each CPU core

Question

Is there a way to query or calculate the CPU usage of a single process per each core separately?

For example,

Na

Answer 1

Try the below (found it here)

    int coreCount = 0;
    foreach (var item in new System.Management.ManagementObjectSearcher("Select * from Win32_Processor").Get())
    {
        coreCount += int.Parse(item["NumberOfCores"].ToString());
    }

    PerformanceCounter[] pc = new PerformanceCounter[coreCount];

    for (int i = 0; i < coreCount; i++)
    {
        pc[i] = new PerformanceCounter("Processor", "% Processor Time", i.ToString());
        Console.WriteLine(pc[i].CounterName);
    }