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AdmincraftA
Admincraft•4mo ago•
10 replies
satoku

Need some help with server mods/optimisation

So, I’m hosting a Fabric server with the following mods:
• Lithium
• Krypton
• TCPShield
- luckyperms
(and some other mods I don’t remember at the moment).
The setup is an Azure VM as the frontend (where players join via a domain), using FRP (fast reverse proxy, a tunneling tool to forward traffic from the public VM to a backend server without needing to port forward directly) to connect to the actual backend server. I chose this because reverse SSH tunneling was unreliable, and I didn’t want to expose ports directly.
The problem: The server has lag spikes. When I press F3 + 3 it’s mostly green, but it occasionally spikes to red and covers half the screen. The Minecraft version is 1.21.1. Does anyone have recommendations for mods (or other tweaks) to help fix this?

Also red in like you can notice it happening sometimes it’s for a longer period
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