c# get total non-paged memory remotely

Hello,
I'm working on a simple ASP .NET health checker and I've run into a few obstacles.
 1) I need to be able to get the full non-paged memory usage from a remote machine (on same network). I've tried using  System.Diganostics.Process.NonpagedSystemMemorySize64 however I've come to realize that the kernel's nonpaged usage is going to be missing from that total. Here is a quick sample of what I was doing: 

Process[] myprocess = Process.GetProcesses("computername");

foreach (Process p in myprocess)
{
nonpaged += p.NonpagedSystemMemorySize64
} 
2) I can overcome that locally by using System.Diagnostics.PerformanceCounter however you can only access the API for that class locally. Is there another class ...