This README guides you through running benchmark tests with the extensive datasets supported on vLLM. It’s a living document, updated as new features and datasets become available.
| Dataset | Online | Offline | Data Path |
|---|---|---|---|
| ShareGPT | ✅ | ✅ | wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json |
| BurstGPT | ✅ | ✅ | wget https://github.com/HPMLL/BurstGPT/releases/download/v1.1/BurstGPT_without_fails_2.csv |
| Sonnet | ✅ | ✅ | Local file: benchmarks/sonnet.txt |
| Random | ✅ | ✅ | synthetic |
| HuggingFace | 🟡 | 🟡 | Specify your dataset path on HuggingFace |
| VisionArena | ✅ | ✅ | lmarena-ai/vision-arena-bench-v0.1 (a HuggingFace dataset) |
✅: supported
🚧: to be supported
🟡: Partial support. Currently, HuggingFaceDataset only supports dataset formats
similar to lmms-lab/LLaVA-OneVision-Data and Aeala/ShareGPT_Vicuna_unfiltered.
If you need support for other dataset formats, please consider contributing.
Note: VisionArena’s dataset-name should be set to hf
First start serving your model
MODEL_NAME="NousResearch/Hermes-3-Llama-3.1-8B"
vllm serve ${MODEL_NAME} --disable-log-requestsThen run the benchmarking script
# download dataset
# wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
MODEL_NAME="NousResearch/Hermes-3-Llama-3.1-8B"
NUM_PROMPTS=10
BACKEND="vllm"
DATASET_NAME="sharegpt"
DATASET_PATH="<your data path>/ShareGPT_V3_unfiltered_cleaned_split.json"
python3 vllm/benchmarks/benchmark_serving.py --backend ${BACKEND} --model ${MODEL_NAME} --endpoint /v1/completions --dataset-name ${DATASET_NAME} --dataset-path ${DATASET_PATH} --num-prompts ${NUM_PROMPTS}If successful, you will see the following output
============ Serving Benchmark Result ============
Successful requests: 10
Benchmark duration (s): 5.78
Total input tokens: 1369
Total generated tokens: 2212
Request throughput (req/s): 1.73
Output token throughput (tok/s): 382.89
Total Token throughput (tok/s): 619.85
---------------Time to First Token----------------
Mean TTFT (ms): 71.54
Median TTFT (ms): 73.88
P99 TTFT (ms): 79.49
-----Time per Output Token (excl. 1st token)------
Mean TPOT (ms): 7.91
Median TPOT (ms): 7.96
P99 TPOT (ms): 8.03
---------------Inter-token Latency----------------
Mean ITL (ms): 7.74
Median ITL (ms): 7.70
P99 ITL (ms): 8.39
==================================================
# need a model with vision capability here
vllm serve Qwen/Qwen2-VL-7B-Instruct --disable-log-requestsMODEL_NAME="Qwen/Qwen2-VL-7B-Instruct"
NUM_PROMPTS=10
BACKEND="openai-chat"
DATASET_NAME="hf"
DATASET_PATH="lmarena-ai/vision-arena-bench-v0.1"
DATASET_SPLIT='train'
python3 vllm/benchmarks/benchmark_serving.py \
--backend "${BACKEND}" \
--model "${MODEL_NAME}" \
--endpoint "/v1/chat/completions" \
--dataset-name "${DATASET_NAME}" \
--dataset-path "${DATASET_PATH}" \
--hf-split "${DATASET_SPLIT}" \
--num-prompts "${NUM_PROMPTS}"Currently, HuggingFaceDataset only supports dataset formats
similar to lmms-lab/LLaVA-OneVision-Data and Aeala/ShareGPT_Vicuna_unfiltered. If you need support for other dataset
formats, please consider contributing.
# need a model with vision capability here
vllm serve Qwen/Qwen2-VL-7B-Instruct --disable-log-requestslmms-lab/LLaVA-OneVision-Data
MODEL_NAME="Qwen/Qwen2-VL-7B-Instruct"
NUM_PROMPTS=10
BACKEND="openai-chat"
DATASET_NAME="hf"
DATASET_PATH="lmms-lab/LLaVA-OneVision-Data"
DATASET_SPLIT='train'
DATASET_SUBSET='chart2text(cauldron)'
python3 vllm/benchmarks/benchmark_serving.py \
--backend "${BACKEND}" \
--model "${MODEL_NAME}" \
--endpoint "/v1/chat/completions" \
--dataset-name "${DATASET_NAME}" \
--dataset-path "${DATASET_PATH}" \
--hf-split "${DATASET_SPLIT}" \
--num-prompts "${NUM_PROMPTS}" \
--hf-subset "${DATASET_SUBSET}"Aeala/ShareGPT_Vicuna_unfiltered
MODEL_NAME="Qwen/Qwen2-VL-7B-Instruct"
NUM_PROMPTS=10
BACKEND="openai-chat"
DATASET_NAME="hf"
DATASET_PATH="Aeala/ShareGPT_Vicuna_unfiltered"
DATASET_SPLIT='train'
python3 vllm/benchmarks/benchmark_serving.py \
--backend "${BACKEND}" \
--model "${MODEL_NAME}" \
--endpoint "/v1/chat/completions" \
--dataset-name "${DATASET_NAME}" \
--dataset-path "${DATASET_PATH}" \
--hf-split "${DATASET_SPLIT}" \
--num-prompts "${NUM_PROMPTS}" \MODEL_NAME="NousResearch/Hermes-3-Llama-3.1-8B"
NUM_PROMPTS=10
DATASET_NAME="sonnet"
DATASET_PATH="vllm/benchmarks/sonnet.txt"
python3 vllm/benchmarks/benchmark_throughput.py \
--model "${MODEL_NAME}" \
--dataset-name "${DATASET_NAME}" \
--dataset-path "${DATASET_PATH}" \
--num-prompts "${NUM_PROMPTS}"If successful, you will see the following output
Throughput: 7.15 requests/s, 4656.00 total tokens/s, 1072.15 output tokens/s
Total num prompt tokens: 5014
Total num output tokens: 1500
MODEL_NAME="Qwen/Qwen2-VL-7B-Instruct"
NUM_PROMPTS=10
DATASET_NAME="hf"
DATASET_PATH="lmarena-ai/vision-arena-bench-v0.1"
DATASET_SPLIT="train"
python3 vllm/benchmarks/benchmark_throughput.py \
--model "${MODEL_NAME}" \
--backend "vllm-chat" \
--dataset-name "${DATASET_NAME}" \
--dataset-path "${DATASET_PATH}" \
--num-prompts "${NUM_PROMPTS}" \
--hf-split "${DATASET_SPLIT}"The num prompt tokens now includes image token counts
Throughput: 2.55 requests/s, 4036.92 total tokens/s, 326.90 output tokens/s
Total num prompt tokens: 14527
Total num output tokens: 1280
# download dataset
# wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
MODEL_NAME="meta-llama/Llama-2-7b-hf"
BACKEND="vllm"
DATASET_NAME="sharegpt"
DATASET_PATH="<your data path>/ShareGPT_V3_unfiltered_cleaned_split.json"
NUM_PROMPTS=10
MAX_LORAS=2
MAX_LORA_RANK=8
ENABLE_LORA="--enable-lora"
LORA_PATH="yard1/llama-2-7b-sql-lora-test"
python3 vllm/benchmarks/benchmark_throughput.py \
--model "${MODEL_NAME}" \
--backend "${BACKEND}" \
--dataset_path "${DATASET_PATH}" \
--dataset_name "${DATASET_NAME}" \
--num-prompts "${NUM_PROMPTS}" \
--max-loras "${MAX_LORAS}" \
--max-lora-rank "${MAX_LORA_RANK}" \
${ENABLE_LORA} \
--lora-path "${LORA_PATH}"