[
  {
    "stat_no": "TS-01",
    "cluster": "core-aurora",
    "table_name": "car_reservations",
    "row_count": 18400000,
    "data_size_gb": 21.6,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-02",
    "cluster": "core-aurora",
    "table_name": "members",
    "row_count": 4120000,
    "data_size_gb": 3.8,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-03",
    "cluster": "core-aurora",
    "table_name": "coupon_issue_2023",
    "row_count": 9850000,
    "data_size_gb": 6.2,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-04",
    "cluster": "core-aurora",
    "table_name": "vehicles",
    "row_count": 24310,
    "data_size_gb": 0.02,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-05",
    "cluster": "core-aurora",
    "table_name": "promo_banners",
    "row_count": 3200,
    "data_size_gb": 0.004,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-06",
    "cluster": "payment-aurora",
    "table_name": "payment_logs",
    "row_count": 52700000,
    "data_size_gb": 88.4,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-07",
    "cluster": "payment-aurora",
    "table_name": "refund_requests",
    "row_count": 310000,
    "data_size_gb": 0.4,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-08",
    "cluster": "fleet-aurora",
    "table_name": "telemetry_staging",
    "row_count": 2300000,
    "data_size_gb": 1.9,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-09",
    "cluster": "fleet-aurora",
    "table_name": "charging_sessions",
    "row_count": 1000000,
    "data_size_gb": 1.1,
    "collected_at": "2026-09-27T06:00:00+09:00"
  },
  {
    "stat_no": "TS-10",
    "cluster": "fleet-aurora",
    "table_name": "parking_lots",
    "row_count": 18700,
    "data_size_gb": 0.03,
    "collected_at": "2026-09-27T06:00:00+09:00"
  }
]