Upload speed via the web interface

I have a peertube instance running in Docker that only I upload videos to hosted on a cloud service. I’ve noticed that upload speed via the web interface is very slow and caps out at 1-2 MBps, even though I can video files to the server via SFTP at about 30-40 MBps. For now, my workaround has just been to upload videos to the server via SFTP then use the PeerTube cli to actually import the video.

That seems to indicate to me something is up with my nginx config even though I’m just using the default one: PeerTube/peertube at develop · Chocobozzz/PeerTube · GitHub

What would be the best way for me to continue troubleshooting this?