How to build a stable, modded, Minecraft server. NO HOSTING
How to build a stable, modded, Minecraft server. NO HOSTING
I’m experiencing lag and stuttering issues with my Minecraft server, particularly with mob spawns, flying, and general ticking sounds. My server setup consists of two computers: one with a Ryzen 3900x (32GB RAM, 1TB NVMe SSD) and another with an older i5-4590 (16GB RAM, 250GB SSD). Despite allocating sufficient RAM to each system, the server still exhibits performance problems. I’ve researched potential solutions, including suggestions about using older Xeons and Linux for better CPU core utilization, as well as considering the role of storage drives. I've experimented with RAM allocation, but conflicting information suggests both maximizing and limiting RAM usage could cause issues. I’m concerned about network interference affecting peer connections. What can I do to upgrade or improve my server performance?
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My internet speeds are consistently good – around 80-120 Mbps download and 120 Mbps upload, as measured by speed tests. I use a Linksys EA9500 router connected to my Frontier G1100 modem. The router handles the load well, even with multiple devices connected, though it occasionally experiences strain.
I have a server connected to several devices, and I’ve prioritized them effectively using device priority settings, often disabling less-used devices. My speeds are significantly faster than a friend's, who gets only 50 Mbps download and 50 Mbps upload. I don’t have expertise in networking, so I am unsure if there is an issue with their connection. I’ve configured my network to minimize router load during critical server operations.