Passed Through GPU Stats on Unraid Native Graph

Scenario:

I have an Unraid server with a 5090 GPU passed through to a Gaming VM that is connected to the TV in the living room. My Son and I play games on the TV, but I also work in the room where the server is located. I recently replaced a bunch of system components and ended up with a server beside my desk that is VERY loud at times... with big jumps in fan noise for no apparent reason.

I also have a bit of OCD when it comes to being able to see data and have my system operate in a way that I want it to... (I even have a SmartHome temperature sensor stuck ito the inside of my case so that I can monitor general changes that way)

History:

I've tried a bunch of different tools to control the fans:

Dynamix System Temperature

Dynamix System Autofan

PWM Fan

FanCtrl Plus

And never found one that would quite do what I wanted...

My server goes months without restarting so I don't want to adjust it in the BIOS and reboot to fine tune things...

Then I came across CoolerControl... And WOW I have been super happy playing with that... I've got it so my system responds to heat in a reasonable way and I can see why it does what it does so that I can fine tune it further.

One thing I have been looking for is to bring the GPU Fan and Temps into the same ecosystem. I've looked around and found nothing that would work for that until...

CoolerControl can use a text file as a sensor

Nvidia has a couple of CLI tools that report data about the GPU

Gemini can write Python scripts...

So now I have a Python Script being started by Task Scheduler, A shared /tmp folder in Unraid, and a graph that shows me the Temperature info (and more: Fan Speed (%), GPU Load, Memory Load) in a graph with all the other relevant (and some irrelevant) data.

Now, while I can't control the fans on the GPU from here, I can have them and the GPU temp affect the Case Fans to expel extra heat when they start working overtime.

Some of the numbers are a bit weird because they are all interpreted as temperature so I have things displayed as percentages out of a hundred (labeled at degrees C)

Thought I would share in case anyone else wants this.

NVML-Stats.py