[](https://docs.vllm.ai/projects/recipes/en/latest/Ernie/Ernie4.5.html)


vllm bench throughput   --model baidu/ERNIE-4.5-21B-A3B-PT   --dataset-name random   --input-len 8000   --output-len 1000   --num-prompts 16



vllm bench throughput \
  --model baidu/ERNIE-4.5-21B-A3B-PT \
  --dataset-name random \
  --input-len 9000 \
  --output-len 4000 \
  --num-prompts 5 \
  --max-model-len 13000 \
  --gpu-memory-utilization 0.7


vllm bench throughput \
  --model Qwen/Qwen3-30B-A3B-FP8 \
  --dataset-name random \
  --input-len 9000 \
  --output-len 6000 \
  --num-prompts 4 \
  --max-model-len 15000 \
  --gpu-memory-utilization 0.7


vllm bench throughput \
  --model Qwen/Qwen3-30B-A3B-FP8 \
  --dataset-name random \
  --input-len 9000 \
  --output-len 6000 \
  --num-prompts 10 \
  --max-model-len 15000 \
  --gpu-memory-utilization 0.7 \
  --swap-space 256


  vllm bench throughput \
  --model nvidia/NVIDIA-Nemotron-Nano-9B-v2 \
  --dataset-name random \
  --input-len 9000 \
  --output-len 6000 \
  --num-prompts 2 \
  --max-model-len 15000 \
  --gpu-memory-utilization 0.7 \
  --trust-remote-code \
  --max-num-seqs 64 \
  --mamba-ssm-cache-dtype float16




#IS A GOOD ONE:
vllm bench throughput \
  --model Qwen/Qwen3-30B-A3B-FP8 \
  --dataset-name random \
  --input-len 12000 \
  --output-len 6000 \
  --num-prompts 12 \
  --max-model-len 20000 \
  --gpu-memory-utilization 0.7 \
  --kv-cache-dtype fp8 \
  --swap-space 128

//be careful with swap space, it can make it slower if too high, PCI bandwidth is limited




VLLM_ATTENTION_BACKEND=TRITON_ATTN_VLLM_V1 
vllm bench throughput   --model openai/gpt-oss-20b   --dataset-name random   --input-len 12000   --output-len 6000   --num-prompts 8   --max-model-len 20000   --gpu-memory-utilization 0.7   --kv-cache-dtype fp8