Large stutters only when DH is on both server and client

I have been playing on a server that did not have DH installed serverside and had no issues, now the server has switched to also running DH for distant generation and now I am getting large stutters clientside (about a quarter to a full second) every 5-10 seconds, my cpu, gpu and memory all seem to be perfectly fine, i profiled the stutters here https://spark.lucko.me/KlherjlhL0?hl=311 this even happens with distant rendering and generation turned off clientside
spark
spark is a performance profiler for Minecraft clients, servers, and proxies.
3 Replies
That Guy
That Guy3w ago
Are you using any other mods also how much ram have you allocated server and clientside
8art5
8art52w ago
Hello there, I've same issue on my side. Crafty server 8GB Fabric v1.21.5 DH 2.3.2 b fabric API 0.123.0 Nothing else. On the screenshot I'm even not moving ... Stranger things is that when I remove DH from server, I've no more issues at all. I checked on Gitlab but I really don't know from where to start ...
No description
8art5
8art52w ago
I've got an error server side also Parsing error: [class java.util.Optional cannot be cast to class net.minecraft.class_2520 (java.util.Optional is in module java.base of loader 'bootstrap'; net.minecraft.class_2520 is in unnamed module of loader 'knot' @5e5792a0)]. This can probably be ignored, although if your world looks wrong, optimizing it via the single player menu then deleting your DH database(s) should fix the problem.

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