{"definition":"Ghost power = GPU draws significant power while NVML reports 0% utilization (telemetry desync)","finding":"A100 SXM confirmed ghost power. H100 SXM not affected.","peak_ghost_power_w":146.7,"idle_floor_w":67.1,"a100_tests_affected":4,"a100_total_tests":24,"h100_tests_affected":0,"h100_total_tests":11,"confirmed_tests":[{"test_id":"test-02","ghost_power_w":102.14,"reported_utilization_pct":0,"duration_sec":60},{"test_id":"test-13","ghost_power_w":146.66,"reported_utilization_pct":0,"duration_sec":660,"samples_affected":17},{"test_id":"test-14","ghost_power_w":134.59,"reported_utilization_pct":0,"duration_sec":1200}],"root_cause":"NVML telemetry desync - power and utilization counters update on different clocks.","financial_impact_usd":{"per_gpu_per_year":58.7,"at_1000_gpus":58700,"at_1_million_gpus":58700000}}