Server with G-Portal and about 50 mods and 6GB Ram

Need help understanding something

So we just started our server and we're like 4-5 players max but I'm the only one on now. I started the server up and got on but it seems like the server is lagging like crazy, is this because it's loading LOD chunks for DH or what? I didn't do anything special other than moving the same DH Jar file over to my server, how does DH work on servers? I'm a bit confused

AkaunOP•6/20/25, 1:05 PM

Should the server be lagging like crazy until it's done loading a specific amount of LODs? I think I have it set to 1028

AkaunOP•6/20/25, 1:11 PM

By lagging I mean rubberbanding, lag desync

Skillnoob_•6/20/25, 1:27 PM

https://discord.com/channels/881614130614767666/881614131877269586/1385611769514557511

Jckf•6/20/25, 1:27 PM

How much LOD generation affects your server's performance will entirely depend on the server and the mods/datapacks installed.

AkaunOP•6/20/25, 1:27 PM

Okay but this is only temporary right? Until it's done generating

Skillnoob_•6/20/25, 1:27 PM

How many cores or vcpus does your server have access to?

Skillnoob_•6/20/25, 1:28 PM

@Akaun the nightly has some fixes for things that were accidentally handled on the server thread

Skillnoob_•6/20/25, 1:28 PM

!nightly

YAGPDB.xyz•6/20/25, 1:28 PM

Nightly is a newer than latest stable release version of the mod. Every single code change results in a new nightly build. Nightly builds can be unstable and contain experimental features, but they can also contain new bug fixes that are not yet present in the stable release.

SSkillnoob_@Akaun the nightly has some fixes for things that were accidentally handled on t...

AkaunOP•6/20/25, 1:29 PM

Oh okay I see

SSkillnoob_How many cores or vcpus does your server have access to?

AkaunOP•6/20/25, 1:29 PM

I'm not sure I know, I'll check the gportal website but all we did was choose the 6GB Ram option

AkaunOP•6/20/25, 1:29 PM

I'm guessing we need more

Skillnoob_•6/20/25, 1:31 PM

I'm trying to figure that out as well lol, they don't say that anywhere

AkaunOP•6/20/25, 1:31 PM

Lol

AkaunOP•6/20/25, 1:31 PM

But either way, there'll be a point when it's done generating those LODs, right?

AkaunOP•6/20/25, 1:31 PM

The 1028 chunks

Skillnoob_•6/20/25, 1:32 PM

Run the command dh config common.threadPreset I_PAID_FOR_THE_WHOLE_CPUdh config common.threadPreset I_PAID_FOR_THE_WHOLE_CPU and then run dh statusdh status, it should say how many threads there are

AkaunOP•6/20/25, 1:35 PM

[15:35:05] [Server thread/WARN] [minecraft/MinecraftServer]: Can't keep up! Is the server overloaded? Running 3076ms or 61 ticks behind

AkaunOP•6/20/25, 1:35 PM

dh status says invalid argument

Skillnoob_•6/20/25, 1:35 PM

Might have been a different command

Skillnoob_•6/20/25, 1:36 PM

Its dh debugdh debug

AkaunOP•6/20/25, 1:36 PM

World Gen/Import, Tasks: 0, Done: 8,320, Active: 2/64, Avg: 1,447ms
File Handler, Tasks: 0, Done: 23,031, Active: 0/64, Avg: 7ms
Update Propagator, Tasks: 0, Done: 25,927, Active: 2/64, Avg: 167ms
LOD Builder, Tasks: 0, Done: 33,047, Active: 0/64, Avg: 29ms
Networking, Tasks: 0, Done: 5,100, Active: 0/64, Avg: 118ms
Queued chunk updates: 0 / 128,000
SERVER_ONLY World with 4 levels
[minecraft:the_nether]
World Gen/Import Tasks: 0/0 (in progress 0)
[minecraft:the_end]
World Gen/Import Tasks: 0/0 (in progress 0)
[twilightforest:twilight_forest]
World Gen/Import Tasks: 0/0 (in progress 0)
[minecraft:overworld]
World Gen/Import Tasks: 0/0 (in progress 0), 38,444 chunks/sec

AkaunOP•6/20/25, 1:36 PM

Sorry for the mess lol, didn't know what to copy

AkaunOP•6/20/25, 1:38 PM

Should I try installing the nightly dh?

AkaunOP•6/20/25, 1:39 PM

Not sure if it would make much of a difference considering the server's ping is extremely high

AkaunOP•6/20/25, 1:39 PM

Even though it usually isn't, tried g-portal before and they're quite efficient

AAkaun World Gen/Import, Tasks: 0, Done: 8,320, Active: 2/64, Avg: 1,447ms File Handler...

Skillnoob_•6/20/25, 1:52 PM

64 threads? Thats a lot

AkaunOP•6/20/25, 1:52 PM

Does that mean it's good enough or too much?

AkaunOP•6/20/25, 1:53 PM

I'm not as experienced with this

Skillnoob_•6/20/25, 1:53 PM

My 9950x3d has 32 threads, yes, that is a lot

AkaunOP•6/20/25, 1:53 PM

Ah okay so the cpu itself isn't the issue

AkaunOP•6/20/25, 1:54 PM

World Gen/Import, Tasks: 0, Done: 10,982, Active: 2/64, Avg: 1,614ms

AkaunOP•6/20/25, 1:54 PM

This is now

Skillnoob_•6/20/25, 1:54 PM

Or the server has access to less and the cpu it runs on is simply some sorta epyc

AkaunOP•6/20/25, 1:54 PM

So it is doing something right now, right?

Skillnoob_•6/20/25, 1:54 PM

Did you run the pregen command

AkaunOP•6/20/25, 1:54 PM

No LOL

AkaunOP•6/20/25, 1:54 PM

Did I f up

Skillnoob_•6/20/25, 1:55 PM

Then its not pregenerating

Skillnoob_•6/20/25, 1:55 PM

dh pregen start overworld 0 0 1024dh pregen start overworld 0 0 1024

Skillnoob_•6/20/25, 1:55 PM

Also you don't need to be on the server

AkaunOP•6/20/25, 1:55 PM

Do I need to log out?

AkaunOP•6/20/25, 1:55 PM

Ah okay

AkaunOP•6/20/25, 1:56 PM

[15:55:51] [DH-PriorityTaskPicker Thread[27]/INFO] [Di.se.di.co.ge.PregenManager/]: Generated radius: 101.7 / 102 chunks (874 cps, 99%), ETA: 0s
[15:55:51] [DH-PriorityTaskPicker Thread[27]/INFO] [minecraft/MinecraftServer]: Pregen is complete

AkaunOP•6/20/25, 1:56 PM

I'm guessing I should change the amount of chunks

AkaunOP•6/20/25, 1:56 PM

To pregen

SSkillnoob_`dh pregen start overworld 0 0 1024`

Skillnoob_•6/20/25, 1:56 PM

AkaunOP•6/20/25, 1:56 PM

Yeah I did htat

AkaunOP•6/20/25, 1:56 PM

Apparently it's finished

Skillnoob_•6/20/25, 1:56 PM

You didn't copy the 4

Server with G-Portal and about 50 mods and 6GB Ram

Similar Threads

Similar Threads

Similar Threads