Do I have transcoding set up right?

[robertjdac]

So I'm new to Jellyfin, selfhosting and know next to nothing about transcoding.  Just been following the guides.

I think it's working based on the Playback Info in the client, but just looking for confirmation from more knowledgeable users.

So first, setup:
I turned my old gaming PC into a Debian home server. I have a NVidia GTX 2070.

I'm running Jellyfin in a docker container. I followed the guides on the Jellyfin site to install my Nvidia drivers, the Nvidia docker toolkit, etc.

I set the NVIDIA_DRIVER_CAPABILITIES and NVIDIA_VISIBLE_DEVICES env vars, and also set the gpu with the following:

"device=GPU-211bc500-a72c-1af2-c289-1e3b472e6417","capabilities=compute,compat32,graphics,utility,display,video"

The device # I got from checking the NVidia driver.

I can then run the following: docker exec -it jellyfin nvidia-smi

And I see this:
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 525.147.05  Driver Version: 525.147.05  CUDA Version: 12.0    |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|        Memory-Usage | GPU-Util  Compute M. |
|                              |                      |              MIG M. |
|===============================+======================+======================|
|  0  NVIDIA GeForce ...  On  | 00000000:01:00.0  On |                  N/A |
|  0%  46C    P8    9W / 215W |    143MiB /  8192MiB |      3%      Default |
|                              |                      |                  N/A |
+-------------------------------+----------------------+----------------------+

+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU  GI  CI        PID  Type  Process name                  GPU Memory |
|        ID  ID                                                  Usage      |
|=============================================================================|
+-----------------------------------------------------------------------------+


So next, I set my Jellyfin transcoding settings as such: https://imgur.com/NgCrN5i 

When I play a video at 4k@120mbps, I see the following in my playback info on the client: https://imgur.com/diyvS3W

Does this mean it's working? Is there anything else I can do to verify?

Like I said, based on the "Transcoding" info in the Playback, it seems to be working, however I'm noticing high CPU usage in "htop" but thought it would impact my GPU more, so I was confused. Perhaps I'm just misunderstanding.

Thank you