Low CPS Generation and CPU Underutilization During `/dh pregen`
Hi,
I’ve encountered an issue while generating my map and can’t figure out what’s causing it.
When running the command:
I get a very low generation rate (~20 CPS), regardless of whether I use 10 or 24 threads. CPU usage stays around 20–30%, with only occasional peaks above that.
For comparison, when I use DH on a single world (with the “I PAY FOR THE WHOLE CPU” option), CPU usage rises to about 50–60%, so I know my system can handle more load.
Setup:
* Forge 1.20.1
* Java 21
* Mods:
* Distant Horizons 2.3.6b
* Lithosphere 1.6
* Nature Spirit 2.2.5
* Noisium 2.3.5
* TerraBlender 3.0.1.10
* WWOO 2.0.0
System Specs:
* CPU: AMD Ryzen 9 3900X (12 cores / 24 threads, base clock 3.8 GHz)
* RAM: 32 GB @ 3200 MT/s
* Virtualization: Enabled
Does anyone know what could cause such low CPS and CPU utilization during pregeneration?
Thanks in advance.
I’ve encountered an issue while generating my map and can’t figure out what’s causing it.
When running the command:
I get a very low generation rate (~20 CPS), regardless of whether I use 10 or 24 threads. CPU usage stays around 20–30%, with only occasional peaks above that.
For comparison, when I use DH on a single world (with the “I PAY FOR THE WHOLE CPU” option), CPU usage rises to about 50–60%, so I know my system can handle more load.
Setup:
* Forge 1.20.1
* Java 21
* Mods:
* Distant Horizons 2.3.6b
* Lithosphere 1.6
* Nature Spirit 2.2.5
* Noisium 2.3.5
* TerraBlender 3.0.1.10
* WWOO 2.0.0
System Specs:
* CPU: AMD Ryzen 9 3900X (12 cores / 24 threads, base clock 3.8 GHz)
* RAM: 32 GB @ 3200 MT/s
* Virtualization: Enabled
Does anyone know what could cause such low CPS and CPU utilization during pregeneration?
Thanks in advance.
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