Block lag? Any settings or plugins I can adjust?
https://i.hah.rip/95A.png
I started noticing block lag, where I'll go break a block and it doesn't break right away, or it breaks and then comes back.
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Requested by neldonado#0
spark report please
my server is sitting on like 90% cpu usage and I don't know why? I am the only one online
spark report
/spark profiler start
Spark Profiler
Spark can be used to see why your server or client is lagging.
https://spark.lucko.me/
Admincraft Canned Responses
give ita few mins
and paste
spark
spark is a performance profiler for Minecraft clients, servers, and proxies.
Spark Profile Analysis
These are not magic values. Many of these settings have real consequences on your server's mechanics. See this guide for detailed information on the functionality of each setting.
❌ Aikar's Flags
❌ chunk-gc.period-in-ticks
Decrease this in bukkit.yml.
Recommended: 400.
❌ ticks-per.monster-spawns
Increase this in bukkit.yml.
Recommended: 4.
❌ spawn-limits.monsters
Decrease this in bukkit.yml.
Recommended: 15.
❌ spawn-limits.water-ambient
Decrease this in bukkit.yml.
Recommended: 5.
❌ spawn-limits.ambient
Decrease this in bukkit.yml.
Recommended: 1.
❌ spawn-limits.animals
Decrease this in bukkit.yml.
Recommended: 5.
❌ entity-activation-range.animals
Decrease this in spigot.yml.
Recommended: 16.
❌ entity-activation-range.monsters
Decrease this in spigot.yml.
Recommended: 16.
❌ entity-activation-range.misc
Decrease this in spigot.yml.
Recommended: 12.
❌ entity-activation-range.water
Decrease this in spigot.yml.
Recommended: 12.
❌ entity-activation-range.villagers
Decrease this in spigot.yml.
Recommended: 16.
✅ Your server isn't lagging
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Requested by neldonado#0 • Page 1 of 4
a 7500U? damn
is that bad?
well it is a laptop cpu, is it not?
yes
the cpu is pinned almost 100%
15 view distance as well. sim distance at 10
this is a bit much for that cpu
reduce sim distance to 4 or 5. view distance to 8, max 10
no more.
that's in server properties right
yeah
https://github.com/YouHaveTrouble/minecraft-optimization could use this too
GitHub
GitHub - YouHaveTrouble/minecraft-optimization: Minecraft server op...
Minecraft server optimization guide. Contribute to YouHaveTrouble/minecraft-optimization development by creating an account on GitHub.
so I had it a lot higher in my other server, but I pregrenerated the world. is that why it was ok?
that can help when new chunks are being loaded.
Any other recommendations? the cpu is still going all crazy and no one is even on the server
most of the lag appears to be from entities
also tbh that cpu probably doesnt wanna run a mc server anyways
consider optimizing them
entites like mobs?
How would I go about optimizing
doot
this might mess with mob farms tho
spark
spark is a performance profiler for Minecraft clients, servers, and proxies.
Spark Profile Analysis
These are not magic values. Many of these settings have real consequences on your server's mechanics. See this guide for detailed information on the functionality of each setting.
❌ entities.spawning.despawn-ranges.axolotls.soft
Decrease this in config/paper-world-defaults.yml.
Recommended: 28.
❌ entities.spawning.despawn-ranges.axolotls.hard
Decrease this in config/paper-world-defaults.yml.
Recommended: 96.
❌ entities.spawning.despawn-ranges.creature.soft
Decrease this in config/paper-world-defaults.yml.
Recommended: 28.
❌ entities.spawning.despawn-ranges.creature.hard
Decrease this in config/paper-world-defaults.yml.
Recommended: 96.
❌ entities.spawning.despawn-ranges.misc.soft
Decrease this in config/paper-world-defaults.yml.
Recommended: 28.
❌ entities.spawning.despawn-ranges.misc.hard
Decrease this in config/paper-world-defaults.yml.
Recommended: 96.
❌ entities.spawning.despawn-ranges.monster.soft
Decrease this in config/paper-world-defaults.yml.
Recommended: 28.
❌ entities.spawning.despawn-ranges.monster.hard
Decrease this in config/paper-world-defaults.yml.
Recommended: 96.
❌ entities.spawning.despawn-ranges.underground_water_creature.soft
Decrease this in config/paper-world-defaults.yml.
Recommended: 28.
❌ entities.spawning.despawn-ranges.underground_water_creature.hard
Decrease this in config/paper-world-defaults.yml.
Recommended: 96.
❌ entities.spawning.despawn-ranges.water_ambient.soft
Decrease this in config/paper-world-defaults.yml.
Recommended: 28.
❌ entities.spawning.despawn-ranges.water_creature.soft
Decrease this in config/paper-world-defaults.yml.
Recommended: 28.
Requested by neldonado#0 • Page 3 of 4
hmm not really sure tbh
guardEntityTick doesnt yield many results on google
I removed dynmap and my cpu dropped to 3% lol
wtf
Yeah idk. It was probably trying to generate the map while discovering new chunks?
Dynmap is outdated
Well, it’s up to date, but like not really optimized
If you’re looking for lightweight, use pl3xmap (it’s only 2d tho)
If you want super highend and cool 2d/3d viewing in one, use blue map
Keep in mind, any and all map plugins will use a lot of ur server resources initially while it renders your world the first time
Best practice is to pregenerate your world with chunky, then throw in a map plugin, have it render ur world. (All this together might take a couple hours and ur server will be really laggy)
But afterwards you’ll be chillin lag free (from world gen/mapping)
I am running blue map now, and I have it not render while people are on. Much much better!
awesome