Irregular CPU Usage

[jellyfinadmin]

Hi! I have an install of Jellyfin and it is great!
I am having some irregular CPU usage though.
See the attached screenshot of my CPU. During the entire length of the screenshot, Jellyfin was streaming to a device on my network in a web browser and the video was HEVC.

I have Jellyfin installed via Docker, on an N100 Intel CPU.
I'll put my docker compose at the bottom.
I guess my question is, is the show intermittent CPU usage normal? My server is able to stream while only using 5% CPU, but also spikes to around 95%. Why? How can I make it not do that?

I don't have any need for transcoding, so it may be worth it to turn that off completely. How would I do that? Or should I edit my docker compose to allow hardware transcoding?

Thanks!!


services:
    jellyfin:
        container_name: jellyfin
        ports:
            - 8096:8096
        volumes:
            - ./configconfig
            - ./cachecache
            - ./mediamedia
        restart: unless-stopped
        image: lscr.io/linuxserver/jellyfin:latest
        environment:
            - PUID=1000
            - PGID=1000
            - TZ=Etc