{
  "policy_simulation_queue_depth": {
    "total": 3,
    "by_status": {
      "pending": 2,
      "dispatching": 1
    }
  },
  "policy_simulation_latency": {
    "samples": 2,
    "p50_seconds": 1.5,
    "p90_seconds": 2.5,
    "p95_seconds": 3.5,
    "p99_seconds": 4.0,
    "mean_seconds": 2.0
  }
}