Terraria - Pi4 - Dedicated Server Setup and Performance

Installing and running a Terraria dedicated server on a Raspberry Pi. Skip to the bottom for resources.

My Equipment / Prerequisites:
=============================
- Pi Model 4
-- With 64GB class 10 SD card (U1)
-- Using ethernet.
-- I have the 4GB version
- I have a small fan on my Pi 4 which I took off my old Pi 3. There's no mount so I just taped it on. it doesn't make a big difference to core temp, but it's better than nothing.
- Raspbian Buster with desktop (10/07/2019)

- Desktop PC
-- i7-5820K, 16GB DDR4, NVIDIA 1060 6GB, mechanical drives.
-- For installing Terraria and testing server.

- Copy of Windward
-- To join the server once running.

Resources:
=========
- tshock server
-- https://github.com/Pryaxis/TShock
- tshock server (releases)
-- https://github.com/Pryaxis/TShock/releases
- tshock documentation
-- https://tshock.readme.io/docs
- That Python temperature script
-- https://drive.google.com/open?id=1qtmqnFUZpam9s7H3Stk5R4TsSulbmLZl