Let us explain why your server will be running much better:
1. Smart Memory Management:
- The server will only allocate the memory it actually needs, plus a tiny 64MB buffer - When nobody is online, it releases most of the memory back to your node - Instead of holding onto 1GB-2GB constantly, it scales down automatically - Memory usage is actively monitored and compressed every 15 seconds
2. Efficient Chunk Loading:
- Chunks will be unloaded when players are more than 64 blocks away - When the server is empty, all chunks except spawn are unloaded - Essential chunks (with redstone/hoppers) are protected from unloading - This dramatically reduces memory usage when players are spread out
3. Intelligent Resource Management:
When the last player leaves, after 5 seconds:
- Non-essential entities are removed - World data is saved - Chunks are unloaded - Memory is compacted - Server goes into "low-memory mode"
When players join:
- Resources load on-demand - Only necessary chunks are loaded - Server maintains minimal memory footprint
4. Better Item Cleanup:
- Items are cleaned up every 3 minutes (up to 30mins) - Force cleanup available through GUI and commands
These changes together mean your server now uses the absolute minimum RAM it needs at any moment, instead of holding onto a large amount "just in case". This is especially noticeable when the server is idle - it might use as little as 200-300MB instead of 1-2GB.