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  Downloading uv-0.8.19-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl.metadata (11 kB)
Downloading uv-0.8.19-py3-none-manylinux_2_17_x86_64.manylinux2014_x86_64.whl (20.9 MB)
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Installing collected packages: uv
Successfully installed uv-0.8.19
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager. It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv

[notice] A new release of pip is available: 24.0 -> 25.2
[notice] To update, run: pip install --upgrade pip
Using Python 3.11.13 environment at: /usr/local
Resolved 61 packages in 551ms
Downloading pillow (6.3MiB)
Downloading hf-xet (3.0MiB)
Downloading tokenizers (3.1MiB)
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Downloading pandas (11.8MiB)
Downloading aiohttp (1.7MiB)
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Downloading numpy (16.2MiB)
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 Downloading aiohttp
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Prepared 61 packages in 1.23s
Installed 61 packages in 114ms
 + aiohappyeyeballs==2.6.1
 + aiohttp==3.12.15
 + aiosignal==1.4.0
 + annotated-types==0.7.0
 + anyio==4.10.0
 + attrs==25.3.0
 + certifi==2025.8.3
 + charset-normalizer==3.4.3
 + click==8.1.8
 + datasets==4.1.1
 + dill==0.4.0
 + filelock==3.19.1
 + frozenlist==1.7.0
 + fsspec==2025.9.0
 + ftfy==6.3.1
 + guidellm==0.3.0
 + h11==0.16.0
 + h2==4.3.0
 + hf-xet==1.1.10
 + hpack==4.1.0
 + httpcore==1.0.9
 + httpx==0.28.1
 + huggingface-hub==0.35.0
 + hyperframe==6.1.0
 + idna==3.10
 + loguru==0.7.3
 + markdown-it-py==4.0.0
 + mdurl==0.1.2
 + multidict==6.6.4
 + multiprocess==0.70.16
 + numpy==2.3.3
 + packaging==25.0
 + pandas==2.3.2
 + pillow==11.3.0
 + propcache==0.3.2
 + protobuf==6.32.1
 + pyarrow==21.0.0
 + pydantic==2.11.9
 + pydantic-core==2.33.2
 + pydantic-settings==2.10.1
 + pygments==2.19.2
 + python-dateutil==2.9.0.post0
 + python-dotenv==1.1.1
 + pytz==2025.2
 + pyyaml==6.0.2
 + regex==2025.9.18
 + requests==2.32.5
 + rich==14.1.0
 + safetensors==0.6.2
 + six==1.17.0
 + sniffio==1.3.1
 + tokenizers==0.22.1
 + tqdm==4.67.1
 + transformers==4.56.2
 + typing-extensions==4.15.0
 + typing-inspection==0.4.1
 + tzdata==2025.2
 + urllib3==2.5.0
 + wcwidth==0.2.14
 + xxhash==3.5.0
 + yarl==1.20.1
Using Python 3.11.13 environment at: /usr/local
Audited 1 package in 3ms
Note: Environment variable`HF_TOKEN` is set and is the current active token independently from the token you've just configured.
Creating backend...
Backend openai_http connected to http://llama-stack-benchmark-service:8323/v1/openai for model meta-llama/Llama-3.2-3B-Instruct.
Creating request loader...
Created loader with 1000 unique requests from prompt_tokens=512,output_tokens=256.


╭─ Benchmarks ─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ [17:34:30] ⠋ 100% concurrent@1   (complete)   Req:    0.3 req/s,    3.32s Lat,     1.0 Conc,      18 Comp,        1 Inc,        0 Err                                                                │
│                                               Tok:   74.0 gen/s,  238.6 tot/s,  40.2ms TTFT,   13.4ms ITL,   546 Prompt,      246 Gen                                                                │
│ [17:35:35] ⠋ 100% concurrent@2   (complete)   Req:    0.6 req/s,    3.46s Lat,     2.0 Conc,      34 Comp,        2 Inc,        0 Err                                                                │
│                                               Tok:  139.6 gen/s,  454.0 tot/s,  48.0ms TTFT,   14.1ms ITL,   546 Prompt,      243 Gen                                                                │
│ [17:36:40] ⠋ 100% concurrent@4   (complete)   Req:    1.1 req/s,    3.44s Lat,     3.9 Conc,      68 Comp,        4 Inc,        0 Err                                                                │
│                                               Tok:  273.2 gen/s,  900.4 tot/s,  50.7ms TTFT,   14.3ms ITL,   546 Prompt,      238 Gen                                                                │
│ [17:37:45] ⠋ 100% concurrent@8   (complete)   Req:    2.2 req/s,    3.55s Lat,     7.7 Conc,     129 Comp,        8 Inc,        0 Err                                                                │
│                                               Tok:  519.1 gen/s, 1699.8 tot/s,  66.0ms TTFT,   14.6ms ITL,   547 Prompt,      240 Gen                                                                │
│ [17:38:50] ⠋ 100% concurrent@16  (complete)   Req:    4.1 req/s,    3.76s Lat,    15.5 Conc,     247 Comp,       16 Inc,        0 Err                                                                │
│                                               Tok: 1005.5 gen/s, 3256.7 tot/s, 101.0ms TTFT,   15.0ms ITL,   547 Prompt,      244 Gen                                                                │
│ [17:39:56] ⠋ 100% concurrent@32  (complete)   Req:    8.1 req/s,    3.84s Lat,    30.9 Conc,     483 Comp,       32 Inc,        0 Err                                                                │
│                                               Tok: 1926.3 gen/s, 6327.2 tot/s, 295.7ms TTFT,   14.8ms ITL,   547 Prompt,      239 Gen                                                                │
│ [17:41:03] ⠋ 100% concurrent@64  (complete)   Req:    9.9 req/s,    6.05s Lat,    59.7 Conc,     576 Comp,       58 Inc,        0 Err                                                                │
│                                               Tok: 2381.0 gen/s, 7774.5 tot/s, 1196.2ms TTFT,   20.2ms ITL,   547 Prompt,      241 Gen                                                               │
│ [17:42:10] ⠋ 100% concurrent@128 (complete)   Req:    9.2 req/s,   11.59s Lat,   107.2 Conc,     514 Comp,      117 Inc,        0 Err                                                                │
│                                               Tok: 2233.4 gen/s, 7286.3 tot/s, 2403.9ms TTFT,   38.2ms ITL,   547 Prompt,      242 Gen                                                               │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯
Generating... ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ (8/8) [ 0:08:41 < 0:00:00 ]

Benchmarks Metadata:
    Run id:511a14fd-ba11-4ffa-92ef-7cc23db4dd38
    Duration:528.5 seconds
    Profile:type=concurrent, strategies=['concurrent', 'concurrent', 'concurrent', 'concurrent', 'concurrent', 'concurrent', 'concurrent', 'concurrent'], streams=[1, 2, 4, 8, 16, 32, 64, 128]
    Args:max_number=None, max_duration=60.0, warmup_number=None, warmup_duration=3.0, cooldown_number=None, cooldown_duration=None
    Worker:type_='generative_requests_worker' backend_type='openai_http' backend_target='http://llama-stack-benchmark-service:8323/v1/openai' backend_model='meta-llama/Llama-3.2-3B-Instruct'
    backend_info={'max_output_tokens': 16384, 'timeout': 300, 'http2': True, 'follow_redirects': True, 'headers': {}, 'text_completions_path': '/v1/completions', 'chat_completions_path':
    '/v1/chat/completions'}
    Request Loader:type_='generative_request_loader' data='prompt_tokens=512,output_tokens=256' data_args=None processor='meta-llama/Llama-3.2-3B-Instruct' processor_args=None
    Extras:None


Benchmarks Info:
===================================================================================================================================================
Metadata                                       |||| Requests Made  ||| Prompt Tok/Req ||| Output Tok/Req ||| Prompt Tok Total||| Output Tok Total||
     Benchmark| Start Time| End Time| Duration (s)|  Comp|  Inc|  Err|  Comp|   Inc| Err|  Comp|   Inc| Err|   Comp|   Inc| Err|   Comp|   Inc| Err
--------------|-----------|---------|-------------|------|-----|-----|------|------|----|------|------|----|-------|------|----|-------|------|----
  concurrent@1|   17:34:35| 17:35:35|         60.0|    18|    1|    0| 546.4| 512.0| 0.0| 246.0|  14.0| 0.0|   9835|   512|   0|   4428|    14|   0
  concurrent@2|   17:35:40| 17:36:40|         60.0|    34|    2|    0| 546.4| 512.0| 0.0| 242.7|  80.0| 0.0|  18577|  1024|   0|   8253|   160|   0
  concurrent@4|   17:36:45| 17:37:45|         60.0|    68|    4|    0| 546.4| 512.0| 0.0| 238.1| 103.2| 0.0|  37156|  2048|   0|  16188|   413|   0
  concurrent@8|   17:37:50| 17:38:50|         60.0|   129|    8|    0| 546.7| 512.0| 0.0| 240.3| 180.0| 0.0|  70518|  4096|   0|  31001|  1440|   0
 concurrent@16|   17:38:55| 17:39:55|         60.0|   247|   16|    0| 546.6| 512.0| 0.0| 244.1| 142.6| 0.0| 135002|  8192|   0|  60300|  2281|   0
 concurrent@32|   17:40:01| 17:41:01|         60.0|   483|   32|    0| 546.5| 512.0| 0.0| 239.2| 123.2| 0.0| 263972| 16384|   0| 115540|  3944|   0
 concurrent@64|   17:41:08| 17:42:08|         60.0|   576|   58|    0| 546.6| 512.0| 0.0| 241.3|  13.9| 0.0| 314817| 29696|   0| 138976|   807|   0
concurrent@128|   17:42:15| 17:43:15|         60.0|   514|  117|    0| 546.5| 512.0| 0.0| 241.6| 143.9| 0.0| 280911| 59904|   0| 124160| 16832|   0
===================================================================================================================================================


Benchmarks Stats:
=======================================================================================================================================================
Metadata      | Request Stats         || Out Tok/sec| Tot Tok/sec| Req Latency (sec) ||| TTFT (ms)           ||| ITL (ms)        ||| TPOT (ms)       ||
     Benchmark| Per Second| Concurrency|        mean|        mean|  mean| median|   p99|   mean| median|    p99| mean| median|  p99| mean| median|  p99
--------------|-----------|------------|------------|------------|------|-------|------|-------|-------|-------|-----|-------|-----|-----|-------|-----
  concurrent@1|       0.30|        1.00|        74.0|       238.6|  3.32|   3.43|  3.61|   40.2|   39.3|   51.2| 13.4|   13.3| 14.0| 13.3|   13.2| 13.9
  concurrent@2|       0.58|        1.99|       139.6|       454.0|  3.46|   3.64|  3.74|   48.0|   45.8|   72.0| 14.1|   14.1| 14.5| 14.0|   14.0| 14.4
  concurrent@4|       1.15|        3.95|       273.2|       900.4|  3.44|   3.69|  3.74|   50.7|   47.2|  118.6| 14.3|   14.3| 14.4| 14.2|   14.2| 14.4
  concurrent@8|       2.16|        7.67|       519.1|      1699.8|  3.55|   3.76|  3.87|   66.0|   48.8|  208.2| 14.6|   14.5| 14.8| 14.5|   14.5| 14.8
 concurrent@16|       4.12|       15.48|      1005.5|      3256.7|  3.76|   3.90|  4.18|  101.0|   65.6|  396.7| 15.0|   15.0| 15.9| 15.0|   15.0| 15.9
 concurrent@32|       8.05|       30.89|      1926.3|      6327.2|  3.84|   4.04|  4.39|  295.7|  265.6|  720.4| 14.8|   14.9| 15.5| 14.8|   14.8| 15.3
 concurrent@64|       9.87|       59.74|      2381.0|      7774.5|  6.05|   6.18|  9.94| 1196.2| 1122.5| 4295.3| 20.2|   20.0| 25.8| 20.1|   19.9| 25.8
concurrent@128|       9.25|      107.16|      2233.4|      7286.3| 11.59|  12.04| 14.46| 2403.9| 2322.3| 4001.5| 38.2|   38.5| 53.0| 38.0|   38.3| 52.7
=======================================================================================================================================================

Saving benchmarks report...
Benchmarks report saved to /benchmarks.json

Benchmarking complete.
