My friend just started a minecraft 1.17.1 server and after 2 weeks of playing on it the server's already over the ram limit. We have tried every option to reduce the file size,. We deleted the nether
and end files, optimized the world file, deleted unused playerdata, and even tried decreasing the region data by removing unused chunks to the point where removing anymore would be more like a complete reset. We have decreased our worldborder to only 25k blocks still the servers over the ram limit. Please help me on how to fix it without having to do a complete reset.