{
  "base_url": "http://127.0.0.1:8000",
  "model_name": "bosonai/higgs-tts-3-4b",
  "test_type": "engine",
  "seed": 0,
  "params": {
    "profile": "stress",
    "enabled_endpoints": [
      "speech",
      "speech_stream",
      "voices",
      "batch",
      "websocket"
    ],
    "speaker_max_uploaded": 1000,
    "load_stages": [
      {
        "id": "closed-1",
        "mode": "closed_loop",
        "request_count": 32,
        "max_concurrency": 1
      },
      {
        "id": "closed-16",
        "mode": "closed_loop",
        "request_count": 128,
        "max_concurrency": 16
      },
      {
        "id": "ramp-128",
        "mode": "ramp",
        "request_count": 256,
        "max_concurrency": 128,
        "start_request_rate": 2,
        "request_rate": 64,
        "arrival_distribution": "poisson"
      },
      {
        "id": "soak-300s",
        "mode": "soak",
        "request_count": 512,
        "duration_s": 300,
        "max_concurrency": 128,
        "arrival_distribution": "poisson"
      },
      {
        "id": "ws-burst-512",
        "mode": "burst",
        "request_count": 512,
        "max_concurrency": 512,
        "enabled_endpoints": [
          "websocket"
        ]
      },
      {
        "id": "voice-cache-pressure",
        "mode": "closed_loop",
        "request_count": 96,
        "max_concurrency": 16,
        "enabled_endpoints": [
          "voices"
        ],
        "voice_cache_pressure_voice_count": 768,
        "voice_speaker_cap_count": 0
      },
      {
        "id": "voice-speaker-cap",
        "mode": "closed_loop",
        "request_count": 2,
        "max_concurrency": 1,
        "enabled_endpoints": [
          "voices"
        ],
        "voice_cache_pressure_voice_count": 0,
        "voice_speaker_cap_count": 1001,
        "speaker_max_uploaded": 1000
      },
      {
        "id": "mixed-burst-512",
        "mode": "burst",
        "request_count": 512,
        "max_concurrency": 512
      }
    ]
  }
}