{
    "completed_at":  "2026-07-22T21:02:20.0758467+09:00",
    "download_latency":  {
                             "category":  "latency_download_load_retry",
                             "sent":  60,
                             "received":  60,
                             "loss_percent":  0,
                             "average_ms":  185.3,
                             "minimum_ms":  41,
                             "maximum_ms":  540
                         },
    "upload_latency":  {
                           "category":  "latency_upload_load_retry",
                           "sent":  60,
                           "received":  60,
                           "loss_percent":  0,
                           "average_ms":  94.6,
                           "minimum_ms":  36,
                           "maximum_ms":  148
                       },
    "download_segments":  [
                              {
                                  "test_category":  "download_load_retry",
                                  "run":  "1",
                                  "direction":  "download",
                                  "requested_bytes":  75000000,
                                  "transferred_bytes":  75000000,
                                  "seconds":  22.639462,
                                  "mbps":  26.5,
                                  "http_status":  "200",
                                  "success":  true,
                                  "started_at":  "2026-07-22T20:59:39.8886675+09:00",
                                  "ended_at":  "2026-07-22T21:00:02.6318784+09:00",
                                  "notes":  "75MB x 4 sequential load during ICMP series; retry after 300MB endpoint returned HTTP 403"
                              },
                              {
                                  "test_category":  "download_load_retry",
                                  "run":  "2",
                                  "direction":  "download",
                                  "requested_bytes":  75000000,
                                  "transferred_bytes":  75000000,
                                  "seconds":  18.660449,
                                  "mbps":  32.15,
                                  "http_status":  "200",
                                  "success":  true,
                                  "started_at":  "2026-07-22T21:00:02.6964288+09:00",
                                  "ended_at":  "2026-07-22T21:00:21.3998839+09:00",
                                  "notes":  "75MB x 4 sequential load during ICMP series; retry after 300MB endpoint returned HTTP 403"
                              },
                              {
                                  "test_category":  "download_load_retry",
                                  "run":  "3",
                                  "direction":  "download",
                                  "requested_bytes":  75000000,
                                  "transferred_bytes":  75000000,
                                  "seconds":  21.102854,
                                  "mbps":  28.43,
                                  "http_status":  "200",
                                  "success":  true,
                                  "started_at":  "2026-07-22T21:00:21.4019193+09:00",
                                  "ended_at":  "2026-07-22T21:00:42.5271451+09:00",
                                  "notes":  "75MB x 4 sequential load during ICMP series; retry after 300MB endpoint returned HTTP 403"
                              },
                              {
                                  "test_category":  "download_load_retry",
                                  "run":  "4",
                                  "direction":  "download",
                                  "requested_bytes":  75000000,
                                  "transferred_bytes":  75000000,
                                  "seconds":  22.265671,
                                  "mbps":  26.95,
                                  "http_status":  "200",
                                  "success":  true,
                                  "started_at":  "2026-07-22T21:00:42.5271451+09:00",
                                  "ended_at":  "2026-07-22T21:01:04.8162842+09:00",
                                  "notes":  "75MB x 4 sequential load during ICMP series; retry after 300MB endpoint returned HTTP 403"
                              }
                          ],
    "upload_segments":  [
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "1",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  9.133038,
                                "mbps":  21.9,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:01:05.7664050+09:00",
                                "ended_at":  "2026-07-22T21:01:15.1049971+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            },
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "2",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  8.88584,
                                "mbps":  22.51,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:01:15.1777803+09:00",
                                "ended_at":  "2026-07-22T21:01:24.1545329+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            },
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "3",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  8.666079,
                                "mbps":  23.08,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:01:24.1545329+09:00",
                                "ended_at":  "2026-07-22T21:01:32.9499956+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            },
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "4",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  8.918942,
                                "mbps":  22.42,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:01:32.9499956+09:00",
                                "ended_at":  "2026-07-22T21:01:41.9983086+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            },
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "5",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  9.069145,
                                "mbps":  22.05,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:01:41.9983086+09:00",
                                "ended_at":  "2026-07-22T21:01:51.1472711+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            },
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "6",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  9.245058,
                                "mbps":  21.63,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:01:51.1628661+09:00",
                                "ended_at":  "2026-07-22T21:02:00.5135689+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            },
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "7",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  9.201899,
                                "mbps":  21.73,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:02:00.5135689+09:00",
                                "ended_at":  "2026-07-22T21:02:09.8413001+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            },
                            {
                                "test_category":  "upload_load_retry",
                                "run":  "8",
                                "direction":  "upload",
                                "requested_bytes":  25000000,
                                "transferred_bytes":  25000000,
                                "seconds":  9.998502,
                                "mbps":  20,
                                "http_status":  "200",
                                "success":  true,
                                "started_at":  "2026-07-22T21:02:09.8413001+09:00",
                                "ended_at":  "2026-07-22T21:02:19.9738490+09:00",
                                "notes":  "25MB x 8 sequential load during ICMP series; retry after background path failure"
                            }
                        ],
    "excluded_original_results":  [
                                      {
                                          "category":  "download_load_latency",
                                          "reason":  "Cloudflare returned HTTP 403 for a single 300MB request, so no sustained download load was created."
                                      },
                                      {
                                          "category":  "latency_upload_load",
                                          "reason":  "The background curl process could not open the payload path, so no upload load was created."
                                      }
                                  ]
}