Backstory: working on a speedrunning datapack. Currently not planning to use it to submit any runs; this is mostly an exercise for me to learn vanilla datapacks since Paper is banned for speedruns. This happens both on a stock vanilla server and on a Fabric+Lithium server.
I'm finding that I have a weird lag problem on my server, but it's very predictable. Crossing into the end dimension (using setblock ~ ~ ~ end_portal so I don't have to find a stronghold) causes 15-30 seconds where the server is unresponsive. Using Fabric+Spark to profile showed me that chunk generation caused by EnderDragonFight is the problem.
The strange thing is that world generation keeps up fine with player activity for everything else; it seems to specifically happen when the End is first loaded.
I found that if I used my datapack to forceload a 4x4 chunk area centered on 0, 0 in the End, it seemed to make the issue go away.
Has anyone else encountered this problem? Any explanation?
This server is supposed to be as close to vanilla as possible, hence it has the bare minimum of plugins. As I mentioned it's just a Fabric server with only Lithium+Phosphor installed and one datapack to manage the speedrun. As such, ClearLagg is not installed (nor is it available for Fabric).
Backstory: working on a speedrunning datapack. Currently not planning to use it to submit any runs; this is mostly an exercise for me to learn vanilla datapacks since Paper is banned for speedruns. This happens both on a stock vanilla server and on a Fabric+Lithium server.
I'm finding that I have a weird lag problem on my server, but it's very predictable. Crossing into the end dimension (using setblock ~ ~ ~ end_portal so I don't have to find a stronghold) causes 15-30 seconds where the server is unresponsive. Using Fabric+Spark to profile showed me that chunk generation caused by EnderDragonFight is the problem.
The strange thing is that world generation keeps up fine with player activity for everything else; it seems to specifically happen when the End is first loaded.
I found that if I used my datapack to forceload a 4x4 chunk area centered on 0, 0 in the End, it seemed to make the issue go away.
Has anyone else encountered this problem? Any explanation?
Do you have clearlagg on your server then it different problem.
If you have clearlagg then try reseting every thing default
If it still countinues then i dont know
This server is supposed to be as close to vanilla as possible, hence it has the bare minimum of plugins. As I mentioned it's just a Fabric server with only Lithium+Phosphor installed and one datapack to manage the speedrun. As such, ClearLagg is not installed (nor is it available for Fabric).