{
  "execution_mode": "CPU algorithm with controlled inputs; any latency/capacity coefficients are assumptions",
  "before_remediation": {
    "window_name": "unbounded_98pct_kv_watermark",
    "request_count": 100,
    "mean_e2e_ms": 2967.9,
    "p50_e2e_ms": 1903.5,
    "p95_e2e_ms": 1907.5,
    "p99_e2e_ms": 25362.0,
    "p99_to_p50_ratio": 13.32,
    "p50_ttft_ms": 62.0,
    "p99_ttft_ms": 6060.0,
    "p50_tpot_ms": 14.5,
    "p99_tpot_ms": 101.06,
    "p99_queue_wait_ms": 5750.0,
    "peak_kv_occupancy_pct": 98.4,
    "preemption_count": 5,
    "estimated_recompute_tokens": 20960,
    "prefix_cache_hit_rate_pct": 56.0,
    "modeled_cost_per_1k_requests_usd": 0.1031,
    "diagnostic_hypothesis": "kv_cache_preemption_and_recompute_thrashing"
  },
  "after_remediation": {
    "window_name": "gated_85pct_kv_plus_chunked_prefill",
    "request_count": 100,
    "mean_e2e_ms": 1956.6,
    "p50_e2e_ms": 1899.5,
    "p95_e2e_ms": 1903.5,
    "p99_e2e_ms": 3079.0,
    "p99_to_p50_ratio": 1.62,
    "p50_ttft_ms": 58.0,
    "p99_ttft_ms": 214.0,
    "p50_tpot_ms": 14.5,
    "p99_tpot_ms": 15.0,
    "p99_queue_wait_ms": 139.0,
    "peak_kv_occupancy_pct": 84.5,
    "preemption_count": 0,
    "estimated_recompute_tokens": 0,
    "prefix_cache_hit_rate_pct": 60.3,
    "modeled_cost_per_1k_requests_usd": 0.0679,
    "diagnostic_hypothesis": "no_rule_matched"
  },
  "p99_reduction_x": 8.24,
  "recompute_tokens_eliminated": 20960
}