{
  "validated_at": "2026-07-22T21:02:20+09:00",
  "device": {
    "product": "Rakuten WiFi Pocket 2C",
    "model": "ZR03M",
    "firmware": "ZR03M_a5.2_U"
  },
  "traffic": {
    "2026-07-22": {
      "download_bytes": 1682112891,
      "upload_bytes": 456000000,
      "total_bytes": 2138112891,
      "total_decimal_gb": 2.138112891
    },
    "2026-07-21": {
      "download_bytes": 1756448000,
      "upload_bytes": 406000000,
      "total_bytes": 2162448000,
      "total_decimal_gb": 2.162448
    },
    "two_day_total": {
      "total_bytes": 4300560891,
      "total_decimal_gb": 4.300560891
    }
  },
  "2026-07-22_results": {
    "sustained_download": {
      "segments": 14,
      "bytes": 1050000000,
      "simple_average_mbps": 23.44,
      "aggregate_mbps": 23.03,
      "minimum_mbps": 18.05,
      "maximum_mbps": 29.42,
      "http_200_segments": 14,
      "complete_segments": 14
    },
    "sustained_upload": {
      "segments": 10,
      "bytes": 250000000,
      "simple_average_mbps": 17.77,
      "aggregate_mbps": 17.74,
      "minimum_mbps": 16.9,
      "maximum_mbps": 19.29,
      "http_200_segments": 10,
      "complete_segments": 10
    },
    "idle_latency": {
      "sent": 60,
      "received": 60,
      "loss_percent": 0,
      "average_ms": 40.4,
      "minimum_ms": 25,
      "maximum_ms": 57
    },
    "download_load_latency": {
      "load_bytes": 300000000,
      "load_segments": 4,
      "sent": 60,
      "received": 60,
      "loss_percent": 0,
      "average_ms": 185.3,
      "minimum_ms": 41,
      "maximum_ms": 540
    },
    "upload_load_latency": {
      "load_bytes": 200000000,
      "load_segments": 8,
      "sent": 60,
      "received": 60,
      "loss_percent": 0,
      "average_ms": 94.6,
      "minimum_ms": 36,
      "maximum_ms": 148
    },
    "concurrent_download": {
      "streams": 4,
      "total_bytes": 300000000,
      "wall_seconds": 152.788,
      "aggregate_mbps": 15.71,
      "minimum_individual_mbps": 3.95,
      "maximum_individual_mbps": 5.6,
      "http_200_streams": 4,
      "complete_streams": 4
    },
    "ip_family_https": {
      "ipv4_http_status": 200,
      "ipv6_http_status": 200
    },
    "validated_measurement_rows": 58,
    "validated_transfer_failures": 0
  },
  "excluded_results": [
    {
      "measurement_category": "download_load_latency",
      "latency_category": "latency_download_load",
      "reason": "The single 300 MB Cloudflare request returned HTTP 403 with a one-byte error body. No sustained download load was created, so the simultaneous latency series was excluded."
    },
    {
      "measurement_category": "initial background upload attempt",
      "latency_category": "latency_upload_load",
      "reason": "curl could not open the local payload because the background process received an unquoted path containing a space. No upload load was created, so the simultaneous latency series was excluded."
    }
  ],
  "source_files": [
    "measurements.csv",
    "latency-samples.csv",
    "environment.json",
    "loaded-latency-retry-summary.json",
    "measurement-events.log"
  ]
}