GcGo

When you start the server, many mods load a large amount of data into memory. Some of this data becomes “garbage” after loading is complete, but it still occupies memory, leading to artificially high server memory usage.

After the server is fully started, GcGo will:

1. Automatically trigger a garbage collection – clean up those useless memory garbage
   
2. Additional optimization for Windows systems – If you are using a Windows system, it will also attempt to further free up physical memory

This mod also has a certain optimization effect when used on the client side.