Lag while loading Chunks while flying over Deep Dark biomes & Ancient cities

We are running a modded Paper server with several mods for performance and general gameplay changes. We seem to be experiencing huge lag spikes any time someone flies over a chunk where a deep dark biome is located. Does anyone have a solution or suggestion for this?
24 Replies
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Requested by hotshwarma#0
ProGamingDk
ProGamingDk2y ago
mods for performance? u cant have mods on paper
Mr Molly
Mr MollyOP2y ago
sorry i mean fabric hold on ill fix that'
ProGamingDk
ProGamingDk2y ago
u meant plugins? also we would need a spark report while ur flying over em, also remember to pregen if u havent.
Mr Molly
Mr MollyOP2y ago
\
No description
ProGamingDk
ProGamingDk2y ago
fabric mods dont work on paper
Mr Molly
Mr MollyOP2y ago
its a fabric server i mistyped last server was paper used to typing paper
ProGamingDk
ProGamingDk2y ago
also theres no optimization mods here other than like clumps ig
Mr Molly
Mr MollyOP2y ago
Lithium
ProGamingDk
ProGamingDk2y ago
h ah use starlight aswell and pregen
Mr Molly
Mr MollyOP2y ago
the lag is happening on chunks that are already generated
ProGamingDk
ProGamingDk2y ago
well then give a spark report when possible even then pregen is good at all times
Mr Molly
Mr MollyOP2y ago
are you asking for the output from /spark health?
ProGamingDk
ProGamingDk2y ago
No im asking for a spark profiler report
Admincraft Meta
Please use a paste service instead!
Paste services are more mobile friendly and easier to read than just posting a log file
Requested by hotshwarma#0
Mr Molly
Mr MollyOP2y ago
like this? i have never used spark so im just kinda winging this here
ProGamingDk
ProGamingDk2y ago
No Run /spark profiler start Try and lag the server by flying over the chunks etc Then spark profiler stop
Mr Molly
Mr MollyOP2y ago
spark
spark is a performance profiler for Minecraft clients, servers, and proxies.
Admincraft Meta
Spark Profile Analysis
❌ Processing Error
The bot cannot process this Spark profile. It appears that the platform is not supported for analysis. Platform: Fabric
Requested by hotshwarma#0
ProGamingDk
ProGamingDk2y ago
I have to sleep so will check tomorrow
iogamesplayer
iogamesplayer2y ago
It shows 19.8+ TPS, is it lagging on the client or on the server side?
Discount Milk
Discount Milk2y ago
I ain't seeing any lag in this profiler
Mr Molly
Mr MollyOP2y ago
It wasn’t that bad during that profile. It got pretty bad later (I was told) but I wasn’t on to do a test. I’m honestly not really sure how to replicate the issues that are happening. I might close this thread and play around with spark and come back later to see if I can get help. !close

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