Dankserver System Specs
Server Overview
Dankserver is an NVIDIA GPU server for vLLM inference. The host runs Ubuntu 24.04 with an RTX 3090 and 62 GB of system RAM.
Hardware Specifications
CPU
| Property |
Value |
| Architecture |
x86_64 |
| Vendor |
AuthenticAMD |
| Model |
AMD Ryzen 7 7700X |
| Cores |
8 (1 socket) |
| NUMA Nodes |
1 (node 0, 63503 MB) |
GPU
| Property |
Value |
| Model |
NVIDIA GeForce RTX 3090 |
| VRAM |
24576 MiB (24 GB) |
| Driver |
595.84 |
| CUDA Version |
13.2 |
| CUDA Toolkit |
12.0 (nvcc) |
Memory
| Property |
Value |
| System RAM |
62 GiB |
| Swap |
127 GiB |
| /dev/shm |
32 GiB |
Storage
| Filesystem |
Size |
Used |
Avail |
Use% |
| / (nvme0n1p2) |
915G |
729G |
140G |
84% |
| /mnt/entropy (dm-0) |
91T |
86T |
910G |
99% |
OS and Software
| Property |
Value |
| OS |
Ubuntu 24.04.4 LTS (Noble Numbat) |
| Kernel |
7.0.0-28-generic |
| Python |
3.12.3 |
Active Services
The active frank-default-small service (llama.cpp, b10108+) serves the HauhauCS Qwen3.6-35B-A3B uncensored Q6_K_P model on port 7770 with a DFlash draft. It runs 3 parallel slots at 262144 context each. All 40 layers' MoE expert weights sit on CPU (--n-cpu-moe 40) while non-expert tensors and the full-attention KV cache stay on GPU (--gpu-layers all, KV K=q8_0, V=f16). At load it uses about 22 GB of the 24 GB VRAM and roughly 4 GB of resident RAM (experts are lazy-mapped).
Hardware Relevance
- 24 GB VRAM limits the GPU-resident footprint. With 3 x 262144 context, the full-attention KV cache plus non-expert weights consume about 22 GB, leaving about 2 GB of headroom. MoE experts must stay on CPU.
- 62 GB system RAM holds the ~29 GB of MoE expert weights with room to spare (~57 GB available after load).
- 127 GB swap is available for CPU KV cache paging if GPU KV offload is disabled.
- Root disk has approximately 140 GB free. Store the GGUF models under
/home/dank/models (about 32 GB total).
See Also