{ "benchmark_version": "2", "generated_at": "2026-04-16T10:59:18.318577288Z", "hostname": "debian", "server_model": "MLT-S06", "benchmark_profile": "standard", "selected_gpu_indices": [ 0, 1, 2, 3 ], "recommended_slot_order": [ 2, 0, 1, 3 ], "ramp_steps": [ { "step_index": 1, "gpu_indices": [ 2 ], "new_gpu_index": 2, "new_gpu_stable_limit_w": 700, "total_observed_power_w": 698.892, "avg_observed_power_w": 698.892, "status": "OK" }, { "step_index": 2, "gpu_indices": [ 2, 0 ], "new_gpu_index": 0, "new_gpu_stable_limit_w": 700, "total_observed_power_w": 1397.43, "avg_observed_power_w": 698.715, "status": "OK" }, { "step_index": 3, "gpu_indices": [ 2, 0, 1 ], "new_gpu_index": 1, "new_gpu_stable_limit_w": 700, "total_observed_power_w": 2038.9585, "avg_observed_power_w": 679.6528333333333, "status": "PARTIAL", "notes": [ "GPU 2 was re-derated from 700 W to 680 W under combined thermal load.", "GPU 0 was re-derated from 700 W to 660 W under combined thermal load." ] }, { "step_index": 4, "gpu_indices": [ 2, 0, 1, 3 ], "new_gpu_index": 3, "new_gpu_stable_limit_w": 680, "total_observed_power_w": 2647.3525, "avg_observed_power_w": 661.838125, "derated": true, "status": "PARTIAL", "notes": [ "GPU 2 was re-derated from 680 W to 660 W under combined thermal load.", "GPU 0 was re-derated from 660 W to 650 W under combined thermal load.", "GPU 1 was re-derated from 700 W to 660 W under combined thermal load." ] } ], "overall_status": "PARTIAL", "platform_max_tdp_w": 2650, "server_power": { "available": true, "idle_w": 631.8333333333334, "loaded_w": 1401.1466666666668, "delta_w": 769.3133333333334, "gpu_reported_sum_w": 2650, "reporting_ratio": 0.29030691823899374 }, "findings": [ "Recommended slot order for installation based on single-card targeted_power: 2,0,1,3.", "Ramp step 4 (GPU 3) required derating to 680 W under combined thermal load.", "GPU 2 required additional derating from 700 W (single-card) to 660 W under full-system thermal load.", "GPU 0 required additional derating from 700 W (single-card) to 650 W under full-system thermal load.", "GPU 1 required additional derating from 700 W (single-card) to 660 W under full-system thermal load.", "GPU 3 required additional derating from 700 W (single-card) to 680 W under full-system thermal load." ], "gpus": [ { "index": 2, "name": "NVIDIA H100 80GB HBM3", "bus_id": "00000000:C8:00.0", "applied_power_limit_w": 700, "stable_power_limit_w": 660, "max_observed_power_w": 698.892, "max_observed_temp_c": 77.6, "calibration_attempts": 1, "derated": true, "status": "OK" }, { "index": 0, "name": "NVIDIA H100 80GB HBM3", "bus_id": "00000000:49:00.0", "applied_power_limit_w": 700, "stable_power_limit_w": 650, "max_observed_power_w": 698.664, "max_observed_temp_c": 75, "calibration_attempts": 1, "derated": true, "status": "OK" }, { "index": 1, "name": "NVIDIA H100 80GB HBM3", "bus_id": "00000000:5A:00.0", "applied_power_limit_w": 700, "stable_power_limit_w": 660, "max_observed_power_w": 698.6175, "max_observed_temp_c": 76.75, "calibration_attempts": 1, "derated": true, "status": "OK" }, { "index": 3, "name": "NVIDIA H100 80GB HBM3", "bus_id": "00000000:D8:00.0", "applied_power_limit_w": 700, "stable_power_limit_w": 680, "max_observed_power_w": 698.205, "max_observed_temp_c": 77.25, "calibration_attempts": 1, "derated": true, "status": "OK" } ] }