Hyper-V NUMA Utilization → Checkmk

Export per-NUMA CPU utilization to mirror Task Manager so monitoring is actually useful.

📅 August 9, 2025 🏷️ hyper-v, numa, checkmk, powershell

This script pulls per-NUMA CPU usage on Windows/Hyper-V hosts so you can trend it in Checkmk.

# snippet example (not full script)
Get-Counter '\NUMA Node(*)\% Processor Time' | 
  Select -ExpandProperty CounterSamples |
  Select InstanceName, CookedValue
  
Usage notes

Run as admin on the Hyper-V host.

Schedule via Task Scheduler; drop CSV where your Checkmk agent can grab it.