获取进程的内存使用率（%）

Question

I'd like to get the percentage of memory usage of a process.

This is what I currently have:

return new PerformanceCounter("Memory", "% Committed Bytes In Use").NextValue();

However, this is the RAM usage of my whole computer, not only the process.

When trying to add a string parameter to PerformanceCounter , it doesn't work because you apparently can't provide a process name for this counters category.

Answer 1

Memory usage of the current process:

System.Diagnostics.Process.GetCurrentProcess().PrivateMemorySize64

Total system memory:

Microsoft.VisualBasic.Devices.ComputerInfo().TotalPhysicalMemory

Multiplying the first one by 100 and dividing the result by the second you get the percentage.