[
  {
    "model": "app.service",
    "pk": 1,
    "fields": {
      "name": "auth-service",
      "version": "v4.44.4"
    }
  },
  {
    "model": "app.service",
    "pk": 2,
    "fields": {
      "name": "recommendation-service",
      "version": "v4.78.8"
    }
  },
  {
    "model": "app.service",
    "pk": 3,
    "fields": {
      "name": "order-service",
      "version": "v9.21.0"
    }
  },
  {
    "model": "app.service",
    "pk": 4,
    "fields": {
      "name": "api-gateway",
      "version": "v8.25.6"
    }
  },
  {
    "model": "app.service",
    "pk": 5,
    "fields": {
      "name": "search-service",
      "version": "v8.97.4"
    }
  },
  {
    "model": "app.service",
    "pk": 6,
    "fields": {
      "name": "notification-service",
      "version": "v0.82.4"
    }
  },
  {
    "model": "app.service",
    "pk": 7,
    "fields": {
      "name": "payment-service",
      "version": "v8.78.0"
    }
  },
  {
    "model": "app.service",
    "pk": 8,
    "fields": {
      "name": "inventory-service",
      "version": "v2.66.4"
    }
  },
  {
    "model": "app.trace",
    "pk": 1,
    "fields": {
      "trace_key": "6312aed4ffa16845",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T16:49:32Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 2,
    "fields": {
      "trace_key": "69120e80aeefebf5",
      "entry_point": "GET /orders",
      "started_at": "2025-11-20T08:01:44Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 3,
    "fields": {
      "trace_key": "8906cf769165843c",
      "entry_point": "GET /orders",
      "started_at": "2025-11-19T09:26:16Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 4,
    "fields": {
      "trace_key": "1056082b772c8fd4",
      "entry_point": "POST /payments",
      "started_at": "2025-11-21T12:27:53Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 5,
    "fields": {
      "trace_key": "9820c9cdfe507184",
      "entry_point": "GET /products",
      "started_at": "2025-11-18T13:44:01Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 6,
    "fields": {
      "trace_key": "efe5f4380aacf068",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T13:56:50Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 7,
    "fields": {
      "trace_key": "e729b93e31b60648",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T14:16:54Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 8,
    "fields": {
      "trace_key": "ac513d5936c7c044",
      "entry_point": "GET /products",
      "started_at": "2025-11-21T15:15:05Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 9,
    "fields": {
      "trace_key": "f3e5d44fa8773d86",
      "entry_point": "POST /payments",
      "started_at": "2025-11-18T16:43:14Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 10,
    "fields": {
      "trace_key": "c15f865ae1484583",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T18:50:04Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 11,
    "fields": {
      "trace_key": "1b2946b16c854a28",
      "entry_point": "GET /orders",
      "started_at": "2025-11-21T15:13:51Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 12,
    "fields": {
      "trace_key": "749ba119cbdc3f6a",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T13:43:24Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 13,
    "fields": {
      "trace_key": "e215f559b342affd",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T07:08:54Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 14,
    "fields": {
      "trace_key": "a10c00328de94634",
      "entry_point": "POST /login",
      "started_at": "2025-11-20T09:23:26Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 15,
    "fields": {
      "trace_key": "538d7a0146f936e3",
      "entry_point": "POST /login",
      "started_at": "2025-11-18T11:43:59Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 16,
    "fields": {
      "trace_key": "b6a6d3c517aadbdb",
      "entry_point": "GET /orders",
      "started_at": "2025-11-21T10:42:26Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 17,
    "fields": {
      "trace_key": "12bd96c32901f3dc",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T13:58:26Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 18,
    "fields": {
      "trace_key": "7da12b1dce09cb08",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T13:40:50Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 19,
    "fields": {
      "trace_key": "257f46404870e214",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T09:40:25Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 20,
    "fields": {
      "trace_key": "d78227d5315381d8",
      "entry_point": "GET /orders",
      "started_at": "2025-11-20T08:41:27Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 21,
    "fields": {
      "trace_key": "91c09d13696af166",
      "entry_point": "GET /products",
      "started_at": "2025-11-21T11:45:41Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 22,
    "fields": {
      "trace_key": "36927ed1bfc201db",
      "entry_point": "POST /login",
      "started_at": "2025-11-21T13:42:59Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 23,
    "fields": {
      "trace_key": "81cb3c57a539c08e",
      "entry_point": "POST /login",
      "started_at": "2025-11-19T15:59:57Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 24,
    "fields": {
      "trace_key": "3a10a8d438f29e70",
      "entry_point": "POST /orders",
      "started_at": "2025-11-18T05:40:31Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 25,
    "fields": {
      "trace_key": "c111fa4b53159a4d",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T17:12:08Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 26,
    "fields": {
      "trace_key": "26d52696991ec528",
      "entry_point": "GET /products",
      "started_at": "2025-11-21T14:18:08Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 27,
    "fields": {
      "trace_key": "772cbb359c0ce6e5",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T13:13:42Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 28,
    "fields": {
      "trace_key": "5dab0c7ff8308a6d",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T17:15:16Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 29,
    "fields": {
      "trace_key": "688881bbc3c20159",
      "entry_point": "GET /search",
      "started_at": "2025-11-18T10:29:22Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 30,
    "fields": {
      "trace_key": "9468dea01c306a8a",
      "entry_point": "POST /payments",
      "started_at": "2025-11-19T16:24:04Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 31,
    "fields": {
      "trace_key": "e2aa36fd963f097a",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T10:19:54Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 32,
    "fields": {
      "trace_key": "b723be45f10ca8a6",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T14:32:25Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 33,
    "fields": {
      "trace_key": "3669e260f90eaee9",
      "entry_point": "POST /payments",
      "started_at": "2025-11-21T07:59:32Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 34,
    "fields": {
      "trace_key": "99d752dd32bd743d",
      "entry_point": "POST /orders",
      "started_at": "2025-11-18T17:26:53Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 35,
    "fields": {
      "trace_key": "991b6dab4745485a",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T11:25:27Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 36,
    "fields": {
      "trace_key": "df6a882e79138379",
      "entry_point": "POST /payments",
      "started_at": "2025-11-18T09:30:48Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 37,
    "fields": {
      "trace_key": "20a4843dad86d641",
      "entry_point": "GET /orders",
      "started_at": "2025-11-19T09:32:34Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 38,
    "fields": {
      "trace_key": "18429985dc9bcfde",
      "entry_point": "GET /products",
      "started_at": "2025-11-18T08:20:10Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 39,
    "fields": {
      "trace_key": "7e79916c25051692",
      "entry_point": "POST /orders",
      "started_at": "2025-11-20T14:47:09Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 40,
    "fields": {
      "trace_key": "8c82064832999ec6",
      "entry_point": "POST /login",
      "started_at": "2025-11-18T15:28:20Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 41,
    "fields": {
      "trace_key": "a1435806835ce820",
      "entry_point": "GET /search",
      "started_at": "2025-11-21T18:48:52Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 42,
    "fields": {
      "trace_key": "ecb4acb752db8642",
      "entry_point": "POST /orders",
      "started_at": "2025-11-18T12:21:47Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 43,
    "fields": {
      "trace_key": "6b1dd39a7d52bcc6",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T16:14:07Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 44,
    "fields": {
      "trace_key": "582d04c99135a76c",
      "entry_point": "POST /payments",
      "started_at": "2025-11-19T17:48:44Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 45,
    "fields": {
      "trace_key": "29548307bbd79e49",
      "entry_point": "POST /payments",
      "started_at": "2025-11-21T13:40:42Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 46,
    "fields": {
      "trace_key": "a2ae98fd082d7054",
      "entry_point": "POST /orders",
      "started_at": "2025-11-21T06:29:00Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 47,
    "fields": {
      "trace_key": "a933cc43fe9d1d75",
      "entry_point": "GET /search",
      "started_at": "2025-11-18T10:04:54Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 48,
    "fields": {
      "trace_key": "3cfea3f4e2cbda99",
      "entry_point": "POST /login",
      "started_at": "2025-11-20T11:26:06Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 49,
    "fields": {
      "trace_key": "f4905e2a14cac451",
      "entry_point": "GET /products",
      "started_at": "2025-11-21T13:02:00Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 50,
    "fields": {
      "trace_key": "bd5c028f98fdfe56",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T08:29:42Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 51,
    "fields": {
      "trace_key": "d4a2d74ab91bd912",
      "entry_point": "POST /payments",
      "started_at": "2025-11-21T17:29:29Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 52,
    "fields": {
      "trace_key": "ec62ab7423b04b21",
      "entry_point": "GET /orders",
      "started_at": "2025-11-19T14:37:18Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 53,
    "fields": {
      "trace_key": "16c9affdeef7d65e",
      "entry_point": "POST /orders",
      "started_at": "2025-11-18T16:03:49Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 54,
    "fields": {
      "trace_key": "0d28f9adeea06b6b",
      "entry_point": "POST /login",
      "started_at": "2025-11-18T10:37:41Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 55,
    "fields": {
      "trace_key": "3d09371cfd1c05e9",
      "entry_point": "POST /orders",
      "started_at": "2025-11-19T11:45:46Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 56,
    "fields": {
      "trace_key": "e929c2f2e768cc93",
      "entry_point": "POST /login",
      "started_at": "2025-11-18T09:42:11Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 57,
    "fields": {
      "trace_key": "3daf5687ec455ba0",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T09:18:15Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 58,
    "fields": {
      "trace_key": "b15bc5c50bd77d9a",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T13:13:12Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 59,
    "fields": {
      "trace_key": "dc5321ea379c76c0",
      "entry_point": "GET /orders",
      "started_at": "2025-11-19T11:02:13Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 60,
    "fields": {
      "trace_key": "eda27d98cd38b990",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T09:09:01Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 61,
    "fields": {
      "trace_key": "63efd8fff107827d",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T09:41:53Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 62,
    "fields": {
      "trace_key": "58de2435ec8b30ba",
      "entry_point": "POST /login",
      "started_at": "2025-11-21T13:56:59Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 63,
    "fields": {
      "trace_key": "15e6fe9c26ec1cc2",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T13:18:05Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 64,
    "fields": {
      "trace_key": "b97f64a5ce56c02b",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T10:48:06Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 65,
    "fields": {
      "trace_key": "b630c53737a0471b",
      "entry_point": "POST /login",
      "started_at": "2025-11-17T15:36:12Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 66,
    "fields": {
      "trace_key": "46267924855f954e",
      "entry_point": "GET /orders",
      "started_at": "2025-11-21T09:29:42Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 67,
    "fields": {
      "trace_key": "d1a3fec55e1556fc",
      "entry_point": "GET /search",
      "started_at": "2025-11-20T08:50:18Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 68,
    "fields": {
      "trace_key": "8527d0c4eec1e760",
      "entry_point": "GET /search",
      "started_at": "2025-11-18T16:26:50Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 69,
    "fields": {
      "trace_key": "5752cfd1eeca1e08",
      "entry_point": "GET /orders",
      "started_at": "2025-11-19T13:51:20Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 70,
    "fields": {
      "trace_key": "d45f7242b6952e52",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T11:49:23Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 71,
    "fields": {
      "trace_key": "4a9dafd979abddc0",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T12:12:37Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 72,
    "fields": {
      "trace_key": "e35e2a76621454cc",
      "entry_point": "POST /orders",
      "started_at": "2025-11-21T07:59:38Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 73,
    "fields": {
      "trace_key": "addf26b0a79fa8cc",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T13:35:57Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 74,
    "fields": {
      "trace_key": "010d73455862d3d8",
      "entry_point": "POST /login",
      "started_at": "2025-11-19T14:48:03Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 75,
    "fields": {
      "trace_key": "fd1c3fdbacd143d4",
      "entry_point": "GET /products",
      "started_at": "2025-11-18T14:05:26Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 76,
    "fields": {
      "trace_key": "c13cf42f9d043206",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T17:15:02Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 77,
    "fields": {
      "trace_key": "c0c7953d9fc1f9bd",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T16:26:42Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 78,
    "fields": {
      "trace_key": "cda38a7d235d26b8",
      "entry_point": "GET /products",
      "started_at": "2025-11-18T15:14:26Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 79,
    "fields": {
      "trace_key": "37bd6bd659b1f512",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T13:25:13Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 80,
    "fields": {
      "trace_key": "9bf3e0d4b4928b72",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T10:29:42Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 81,
    "fields": {
      "trace_key": "1dd42f4be87b1a0b",
      "entry_point": "GET /search",
      "started_at": "2025-11-19T10:40:54Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 82,
    "fields": {
      "trace_key": "c5bf45449a8337a2",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T17:42:25Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 83,
    "fields": {
      "trace_key": "5ff14c7003b1e6ee",
      "entry_point": "POST /orders",
      "started_at": "2025-11-18T14:05:32Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 84,
    "fields": {
      "trace_key": "8f492b2cc8226ec5",
      "entry_point": "POST /payments",
      "started_at": "2025-11-20T10:39:25Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 85,
    "fields": {
      "trace_key": "1f5c34615a66a1e2",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T13:40:01Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 86,
    "fields": {
      "trace_key": "26cd26a2af52abff",
      "entry_point": "GET /search",
      "started_at": "2025-11-19T13:37:57Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 87,
    "fields": {
      "trace_key": "c63fa0e93f1a836e",
      "entry_point": "GET /search",
      "started_at": "2025-11-18T08:50:50Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 88,
    "fields": {
      "trace_key": "44729a0d16830e24",
      "entry_point": "POST /payments",
      "started_at": "2025-11-19T12:00:18Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 89,
    "fields": {
      "trace_key": "881dd872da7bc1ea",
      "entry_point": "POST /orders",
      "started_at": "2025-11-21T11:29:51Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 90,
    "fields": {
      "trace_key": "4e357da19daef3a2",
      "entry_point": "POST /orders",
      "started_at": "2025-11-21T11:19:33Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 91,
    "fields": {
      "trace_key": "9dc6a01c3d74bbf2",
      "entry_point": "GET /orders",
      "started_at": "2025-11-20T09:27:37Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 92,
    "fields": {
      "trace_key": "69fb885c9b134774",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T17:17:32Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 93,
    "fields": {
      "trace_key": "b28561f7af9eb1ea",
      "entry_point": "GET /orders",
      "started_at": "2025-11-20T05:59:59Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 94,
    "fields": {
      "trace_key": "875c11546c5dea7e",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T09:15:28Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 95,
    "fields": {
      "trace_key": "3795b1efabae6da5",
      "entry_point": "POST /login",
      "started_at": "2025-11-19T12:01:39Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 96,
    "fields": {
      "trace_key": "643262d32db110ca",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T11:47:16Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 97,
    "fields": {
      "trace_key": "7b82d0b2b6441634",
      "entry_point": "POST /orders",
      "started_at": "2025-11-19T15:21:29Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 98,
    "fields": {
      "trace_key": "98e2857d6f86c6ac",
      "entry_point": "POST /orders",
      "started_at": "2025-11-20T01:44:38Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 99,
    "fields": {
      "trace_key": "5235effad8d8eebc",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T10:02:17Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 100,
    "fields": {
      "trace_key": "d75d1f946eb7d63e",
      "entry_point": "GET /orders",
      "started_at": "2025-11-19T17:50:36Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 101,
    "fields": {
      "trace_key": "69a1c4d5f550ef98",
      "entry_point": "POST /login",
      "started_at": "2025-11-18T07:25:26Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 102,
    "fields": {
      "trace_key": "6a5046ec341f652f",
      "entry_point": "GET /orders",
      "started_at": "2025-11-21T15:21:00Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 103,
    "fields": {
      "trace_key": "91604e770fc729c6",
      "entry_point": "POST /login",
      "started_at": "2025-11-18T14:38:46Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 104,
    "fields": {
      "trace_key": "429bfcfc1b597be6",
      "entry_point": "POST /payments",
      "started_at": "2025-11-21T14:44:34Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 105,
    "fields": {
      "trace_key": "73819d1c7e836d48",
      "entry_point": "POST /orders",
      "started_at": "2025-11-17T13:28:05Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 106,
    "fields": {
      "trace_key": "f936d7671f616b23",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T10:12:03Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 107,
    "fields": {
      "trace_key": "c72ce047f96bd198",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T17:04:29Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 108,
    "fields": {
      "trace_key": "277ba766366d43cc",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T07:14:34Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 109,
    "fields": {
      "trace_key": "5dec7d407b8ffc4d",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T11:31:40Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 110,
    "fields": {
      "trace_key": "ff4cfdd80b411021",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T10:09:09Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 111,
    "fields": {
      "trace_key": "a6ca71f3ddb2e8d2",
      "entry_point": "POST /payments",
      "started_at": "2025-11-18T14:03:52Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 112,
    "fields": {
      "trace_key": "85e3536540ae140a",
      "entry_point": "GET /products",
      "started_at": "2025-11-17T10:12:16Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 113,
    "fields": {
      "trace_key": "3ccf7c0d767f11d8",
      "entry_point": "GET /search",
      "started_at": "2025-11-21T14:04:24Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 114,
    "fields": {
      "trace_key": "87adedc29c876a7d",
      "entry_point": "POST /login",
      "started_at": "2025-11-18T15:20:43Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 115,
    "fields": {
      "trace_key": "9c22e4116346886f",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T13:40:14Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 116,
    "fields": {
      "trace_key": "a76f7d08c28ad9e1",
      "entry_point": "GET /search",
      "started_at": "2025-11-20T15:02:37Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 117,
    "fields": {
      "trace_key": "e43feeaa4dcae433",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T07:51:40Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 118,
    "fields": {
      "trace_key": "15a7967ad883ce58",
      "entry_point": "GET /orders",
      "started_at": "2025-11-20T10:58:04Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 119,
    "fields": {
      "trace_key": "bb9b9e9b78e5bf76",
      "entry_point": "GET /search",
      "started_at": "2025-11-17T10:10:31Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 120,
    "fields": {
      "trace_key": "e1960a8e751fafb2",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T16:01:51Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 121,
    "fields": {
      "trace_key": "2d0944c0a7b4650c",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T08:48:15Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 122,
    "fields": {
      "trace_key": "bea13cecd11c14d5",
      "entry_point": "GET /search",
      "started_at": "2025-11-21T11:01:00Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 123,
    "fields": {
      "trace_key": "f34a64b307daa1c2",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T14:35:30Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 124,
    "fields": {
      "trace_key": "478c2857ee0106bb",
      "entry_point": "GET /orders",
      "started_at": "2025-11-19T11:30:51Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 125,
    "fields": {
      "trace_key": "e6807538602a1ba0",
      "entry_point": "GET /search",
      "started_at": "2025-11-19T12:01:39Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 126,
    "fields": {
      "trace_key": "ab35d19881125965",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T21:44:04Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 127,
    "fields": {
      "trace_key": "89a53775ca907df5",
      "entry_point": "POST /payments",
      "started_at": "2025-11-19T17:07:11Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 128,
    "fields": {
      "trace_key": "dbf0913c6264b772",
      "entry_point": "GET /products",
      "started_at": "2025-11-21T12:41:33Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 129,
    "fields": {
      "trace_key": "1da6bc91d7a363b2",
      "entry_point": "GET /search",
      "started_at": "2025-11-18T11:57:36Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 130,
    "fields": {
      "trace_key": "f555780b3b71414f",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T16:04:00Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 131,
    "fields": {
      "trace_key": "3c51a4aca37ead85",
      "entry_point": "GET /orders",
      "started_at": "2025-11-21T12:02:26Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 132,
    "fields": {
      "trace_key": "7cd66e86f684a75c",
      "entry_point": "GET /search",
      "started_at": "2025-11-21T16:05:48Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 133,
    "fields": {
      "trace_key": "76254c71e2833fa6",
      "entry_point": "POST /payments",
      "started_at": "2025-11-18T20:24:29Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 134,
    "fields": {
      "trace_key": "78b19446e0502414",
      "entry_point": "POST /payments",
      "started_at": "2025-11-17T15:14:59Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 135,
    "fields": {
      "trace_key": "b5c1ec4d8780cf6c",
      "entry_point": "POST /login",
      "started_at": "2025-11-20T16:12:15Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 136,
    "fields": {
      "trace_key": "96a991ee17deacb0",
      "entry_point": "POST /orders",
      "started_at": "2025-11-19T20:28:02Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 137,
    "fields": {
      "trace_key": "6575be6b4898f5f5",
      "entry_point": "GET /search",
      "started_at": "2025-11-18T12:01:38Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 138,
    "fields": {
      "trace_key": "648d826b8a77c80d",
      "entry_point": "GET /search",
      "started_at": "2025-11-21T19:11:06Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 139,
    "fields": {
      "trace_key": "f4e6b03db7cf24f7",
      "entry_point": "POST /orders",
      "started_at": "2025-11-21T16:09:14Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 140,
    "fields": {
      "trace_key": "6f4e3955d00b1387",
      "entry_point": "GET /products",
      "started_at": "2025-11-18T09:17:34Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 141,
    "fields": {
      "trace_key": "1560584ffda6722c",
      "entry_point": "GET /products",
      "started_at": "2025-11-19T13:59:59Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 142,
    "fields": {
      "trace_key": "92f8784c66db19ce",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T11:16:16Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 143,
    "fields": {
      "trace_key": "9d70b1786ea90a7f",
      "entry_point": "GET /products",
      "started_at": "2025-11-20T08:44:29Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 144,
    "fields": {
      "trace_key": "0749be988ef56c9d",
      "entry_point": "GET /orders",
      "started_at": "2025-11-17T10:45:32Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 145,
    "fields": {
      "trace_key": "6bc9f5c838fd9667",
      "entry_point": "GET /orders",
      "started_at": "2025-11-20T13:03:41Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 146,
    "fields": {
      "trace_key": "b03daaddc78f8d9d",
      "entry_point": "GET /orders",
      "started_at": "2025-11-18T08:18:09Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 147,
    "fields": {
      "trace_key": "94a34ee16e4c5c54",
      "entry_point": "GET /products",
      "started_at": "2025-11-18T10:17:31Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 148,
    "fields": {
      "trace_key": "6714621d31d24999",
      "entry_point": "GET /search",
      "started_at": "2025-11-21T00:18:17Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 149,
    "fields": {
      "trace_key": "89f6e4c7e4088992",
      "entry_point": "GET /search",
      "started_at": "2025-11-21T09:49:29Z"
    }
  },
  {
    "model": "app.trace",
    "pk": 150,
    "fields": {
      "trace_key": "8535df3f12927c59",
      "entry_point": "GET /products",
      "started_at": "2025-11-18T16:38:13Z"
    }
  },
  {
    "model": "app.logline",
    "pk": 1,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-21T10:42:26Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 145
    }
  },
  {
    "model": "app.logline",
    "pk": 2,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-19T11:45:47Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 74
    }
  },
  {
    "model": "app.logline",
    "pk": 3,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-20T17:12:09Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2054
    }
  },
  {
    "model": "app.logline",
    "pk": 4,
    "fields": {
      "trace": 65,
      "trace_key": "b630c53737a0471b",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-17T15:36:12Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 701
    }
  },
  {
    "model": "app.logline",
    "pk": 5,
    "fields": {
      "trace": 119,
      "trace_key": "bb9b9e9b78e5bf76",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-17T10:10:32Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 8
    }
  },
  {
    "model": "app.logline",
    "pk": 6,
    "fields": {
      "trace": 18,
      "trace_key": "7da12b1dce09cb08",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-20T13:40:52Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 63
    }
  },
  {
    "model": "app.logline",
    "pk": 7,
    "fields": {
      "trace": 100,
      "trace_key": "d75d1f946eb7d63e",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T17:50:37Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 836
    }
  },
  {
    "model": "app.logline",
    "pk": 8,
    "fields": {
      "trace": 13,
      "trace_key": "e215f559b342affd",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-18T07:08:56Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 9,
    "fields": {
      "trace": 2,
      "trace_key": "69120e80aeefebf5",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-20T08:01:45Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 239
    }
  },
  {
    "model": "app.logline",
    "pk": 10,
    "fields": {
      "trace": 31,
      "trace_key": "e2aa36fd963f097a",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T10:19:56Z",
      "level": "WARN",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 930
    }
  },
  {
    "model": "app.logline",
    "pk": 11,
    "fields": {
      "trace": 39,
      "trace_key": "7e79916c25051692",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T14:47:11Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1272
    }
  },
  {
    "model": "app.logline",
    "pk": 12,
    "fields": {
      "trace": 61,
      "trace_key": "63efd8fff107827d",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-18T09:41:55Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1927
    }
  },
  {
    "model": "app.logline",
    "pk": 13,
    "fields": {
      "trace": 37,
      "trace_key": "20a4843dad86d641",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T09:32:36Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 418
    }
  },
  {
    "model": "app.logline",
    "pk": 14,
    "fields": {
      "trace": 2,
      "trace_key": "69120e80aeefebf5",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-20T08:01:47Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 226
    }
  },
  {
    "model": "app.logline",
    "pk": 15,
    "fields": {
      "trace": 69,
      "trace_key": "5752cfd1eeca1e08",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T13:51:22Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 16,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T10:37:42Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1408
    }
  },
  {
    "model": "app.logline",
    "pk": 17,
    "fields": {
      "trace": 75,
      "trace_key": "fd1c3fdbacd143d4",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-18T14:05:27Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 875
    }
  },
  {
    "model": "app.logline",
    "pk": 18,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-19T10:12:05Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 19,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-20T07:51:40Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 575
    }
  },
  {
    "model": "app.logline",
    "pk": 20,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-17T21:44:05Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1148
    }
  },
  {
    "model": "app.logline",
    "pk": 21,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-18T08:20:12Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1754
    }
  },
  {
    "model": "app.logline",
    "pk": 22,
    "fields": {
      "trace": 46,
      "trace_key": "a2ae98fd082d7054",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T06:29:01Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 222
    }
  },
  {
    "model": "app.logline",
    "pk": 23,
    "fields": {
      "trace": 61,
      "trace_key": "63efd8fff107827d",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-18T09:41:55Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 44
    }
  },
  {
    "model": "app.logline",
    "pk": 24,
    "fields": {
      "trace": 63,
      "trace_key": "15e6fe9c26ec1cc2",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-17T13:18:06Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 408
    }
  },
  {
    "model": "app.logline",
    "pk": 25,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-20T13:03:43Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 2224
    }
  },
  {
    "model": "app.logline",
    "pk": 26,
    "fields": {
      "trace": 36,
      "trace_key": "df6a882e79138379",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-18T09:30:49Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1505
    }
  },
  {
    "model": "app.logline",
    "pk": 27,
    "fields": {
      "trace": 58,
      "trace_key": "b15bc5c50bd77d9a",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-18T13:13:14Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 945
    }
  },
  {
    "model": "app.logline",
    "pk": 28,
    "fields": {
      "trace": 116,
      "trace_key": "a76f7d08c28ad9e1",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-20T15:02:37Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1907
    }
  },
  {
    "model": "app.logline",
    "pk": 29,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-20T10:58:05Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 909
    }
  },
  {
    "model": "app.logline",
    "pk": 30,
    "fields": {
      "trace": 146,
      "trace_key": "b03daaddc78f8d9d",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-18T08:18:09Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 332
    }
  },
  {
    "model": "app.logline",
    "pk": 31,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-18T17:26:54Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 724
    }
  },
  {
    "model": "app.logline",
    "pk": 32,
    "fields": {
      "trace": 70,
      "trace_key": "d45f7242b6952e52",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-18T11:49:23Z",
      "level": "ERROR",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 613
    }
  },
  {
    "model": "app.logline",
    "pk": 33,
    "fields": {
      "trace": 114,
      "trace_key": "87adedc29c876a7d",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-18T15:20:43Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 2073
    }
  },
  {
    "model": "app.logline",
    "pk": 34,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T12:01:40Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 2225
    }
  },
  {
    "model": "app.logline",
    "pk": 35,
    "fields": {
      "trace": 82,
      "trace_key": "c5bf45449a8337a2",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-17T17:42:25Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1578
    }
  },
  {
    "model": "app.logline",
    "pk": 36,
    "fields": {
      "trace": 76,
      "trace_key": "c13cf42f9d043206",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-20T17:15:04Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1891
    }
  },
  {
    "model": "app.logline",
    "pk": 37,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T12:27:53Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 38,
    "fields": {
      "trace": 2,
      "trace_key": "69120e80aeefebf5",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-20T08:01:49Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 625
    }
  },
  {
    "model": "app.logline",
    "pk": 39,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-17T11:16:18Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 520
    }
  },
  {
    "model": "app.logline",
    "pk": 40,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-19T10:09:11Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 202
    }
  },
  {
    "model": "app.logline",
    "pk": 41,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-18T14:03:53Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 37
    }
  },
  {
    "model": "app.logline",
    "pk": 42,
    "fields": {
      "trace": 81,
      "trace_key": "1dd42f4be87b1a0b",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T10:40:55Z",
      "level": "ERROR",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 332
    }
  },
  {
    "model": "app.logline",
    "pk": 43,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-20T08:41:28Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 322
    }
  },
  {
    "model": "app.logline",
    "pk": 44,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T10:42:27Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 7
    }
  },
  {
    "model": "app.logline",
    "pk": 45,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-19T11:02:13Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1796
    }
  },
  {
    "model": "app.logline",
    "pk": 46,
    "fields": {
      "trace": 147,
      "trace_key": "94a34ee16e4c5c54",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-18T10:17:31Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 339
    }
  },
  {
    "model": "app.logline",
    "pk": 47,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T11:30:53Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2272
    }
  },
  {
    "model": "app.logline",
    "pk": 48,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-18T17:26:55Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 337
    }
  },
  {
    "model": "app.logline",
    "pk": 49,
    "fields": {
      "trace": 63,
      "trace_key": "15e6fe9c26ec1cc2",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-17T13:18:08Z",
      "level": "ERROR",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 1075
    }
  },
  {
    "model": "app.logline",
    "pk": 50,
    "fields": {
      "trace": 69,
      "trace_key": "5752cfd1eeca1e08",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-19T13:51:23Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 24
    }
  },
  {
    "model": "app.logline",
    "pk": 51,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T13:57:00Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 20
    }
  },
  {
    "model": "app.logline",
    "pk": 52,
    "fields": {
      "trace": 65,
      "trace_key": "b630c53737a0471b",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-17T15:36:12Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 73
    }
  },
  {
    "model": "app.logline",
    "pk": 53,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-17T07:14:34Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 126
    }
  },
  {
    "model": "app.logline",
    "pk": 54,
    "fields": {
      "trace": 14,
      "trace_key": "a10c00328de94634",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-20T09:23:26Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 368
    }
  },
  {
    "model": "app.logline",
    "pk": 55,
    "fields": {
      "trace": 132,
      "trace_key": "7cd66e86f684a75c",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-21T16:05:50Z",
      "level": "WARN",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 56,
    "fields": {
      "trace": 33,
      "trace_key": "3669e260f90eaee9",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-21T07:59:33Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 2089
    }
  },
  {
    "model": "app.logline",
    "pk": 57,
    "fields": {
      "trace": 10,
      "trace_key": "c15f865ae1484583",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-17T18:50:05Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 58,
    "fields": {
      "trace": 103,
      "trace_key": "91604e770fc729c6",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-18T14:38:46Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1567
    }
  },
  {
    "model": "app.logline",
    "pk": 59,
    "fields": {
      "trace": 100,
      "trace_key": "d75d1f946eb7d63e",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-19T17:50:38Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 127
    }
  },
  {
    "model": "app.logline",
    "pk": 60,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-18T10:37:43Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 80
    }
  },
  {
    "model": "app.logline",
    "pk": 61,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-17T17:17:33Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2369
    }
  },
  {
    "model": "app.logline",
    "pk": 62,
    "fields": {
      "trace": 42,
      "trace_key": "ecb4acb752db8642",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T12:21:47Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 63,
    "fields": {
      "trace": 104,
      "trace_key": "429bfcfc1b597be6",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-21T14:44:36Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 586
    }
  },
  {
    "model": "app.logline",
    "pk": 64,
    "fields": {
      "trace": 23,
      "trace_key": "81cb3c57a539c08e",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-19T15:59:57Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 156
    }
  },
  {
    "model": "app.logline",
    "pk": 65,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T11:26:06Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1565
    }
  },
  {
    "model": "app.logline",
    "pk": 66,
    "fields": {
      "trace": 42,
      "trace_key": "ecb4acb752db8642",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-18T12:21:47Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 127
    }
  },
  {
    "model": "app.logline",
    "pk": 67,
    "fields": {
      "trace": 1,
      "trace_key": "6312aed4ffa16845",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-20T16:49:34Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 112
    }
  },
  {
    "model": "app.logline",
    "pk": 68,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-18T10:37:45Z",
      "level": "ERROR",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 426
    }
  },
  {
    "model": "app.logline",
    "pk": 69,
    "fields": {
      "trace": 149,
      "trace_key": "89f6e4c7e4088992",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-21T09:49:29Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1654
    }
  },
  {
    "model": "app.logline",
    "pk": 70,
    "fields": {
      "trace": 73,
      "trace_key": "addf26b0a79fa8cc",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-17T13:35:59Z",
      "level": "ERROR",
      "message": null,
      "problem": "disk usage above 85 percent",
      "duration_ms": 106
    }
  },
  {
    "model": "app.logline",
    "pk": 71,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-20T13:03:43Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 2028
    }
  },
  {
    "model": "app.logline",
    "pk": 72,
    "fields": {
      "trace": 46,
      "trace_key": "a2ae98fd082d7054",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-21T06:29:01Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 287
    }
  },
  {
    "model": "app.logline",
    "pk": 73,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-21T09:29:44Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1721
    }
  },
  {
    "model": "app.logline",
    "pk": 74,
    "fields": {
      "trace": 39,
      "trace_key": "7e79916c25051692",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-20T14:47:11Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 582
    }
  },
  {
    "model": "app.logline",
    "pk": 75,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-17T07:14:35Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 946
    }
  },
  {
    "model": "app.logline",
    "pk": 76,
    "fields": {
      "trace": 69,
      "trace_key": "5752cfd1eeca1e08",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T13:51:23Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 918
    }
  },
  {
    "model": "app.logline",
    "pk": 77,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-19T11:02:13Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1446
    }
  },
  {
    "model": "app.logline",
    "pk": 78,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-21T09:29:46Z",
      "level": "WARN",
      "message": null,
      "problem": "cache miss rate above threshold",
      "duration_ms": 1027
    }
  },
  {
    "model": "app.logline",
    "pk": 79,
    "fields": {
      "trace": 19,
      "trace_key": "257f46404870e214",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T09:40:26Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 85
    }
  },
  {
    "model": "app.logline",
    "pk": 80,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-19T12:01:40Z",
      "level": "ERROR",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 388
    }
  },
  {
    "model": "app.logline",
    "pk": 81,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-17T10:12:16Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 82,
    "fields": {
      "trace": 70,
      "trace_key": "d45f7242b6952e52",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-18T11:49:25Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1757
    }
  },
  {
    "model": "app.logline",
    "pk": 83,
    "fields": {
      "trace": 114,
      "trace_key": "87adedc29c876a7d",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-18T15:20:44Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1026
    }
  },
  {
    "model": "app.logline",
    "pk": 84,
    "fields": {
      "trace": 149,
      "trace_key": "89f6e4c7e4088992",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-21T09:49:30Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 85,
    "fields": {
      "trace": 67,
      "trace_key": "d1a3fec55e1556fc",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T08:50:20Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 86,
    "fields": {
      "trace": 76,
      "trace_key": "c13cf42f9d043206",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-20T17:15:06Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1631
    }
  },
  {
    "model": "app.logline",
    "pk": 87,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T14:48:04Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 2110
    }
  },
  {
    "model": "app.logline",
    "pk": 88,
    "fields": {
      "trace": 140,
      "trace_key": "6f4e3955d00b1387",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T09:17:36Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 89,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-18T16:26:52Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 308
    }
  },
  {
    "model": "app.logline",
    "pk": 90,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-21T15:13:51Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 91,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-17T11:25:27Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1296
    }
  },
  {
    "model": "app.logline",
    "pk": 92,
    "fields": {
      "trace": 72,
      "trace_key": "e35e2a76621454cc",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-21T07:59:38Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 228
    }
  },
  {
    "model": "app.logline",
    "pk": 93,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-21T12:27:55Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 987
    }
  },
  {
    "model": "app.logline",
    "pk": 94,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-20T09:27:38Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 452
    }
  },
  {
    "model": "app.logline",
    "pk": 95,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-21T17:29:31Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 9
    }
  },
  {
    "model": "app.logline",
    "pk": 96,
    "fields": {
      "trace": 131,
      "trace_key": "3c51a4aca37ead85",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-21T12:02:28Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 453
    }
  },
  {
    "model": "app.logline",
    "pk": 97,
    "fields": {
      "trace": 8,
      "trace_key": "ac513d5936c7c044",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T15:15:07Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 86
    }
  },
  {
    "model": "app.logline",
    "pk": 98,
    "fields": {
      "trace": 52,
      "trace_key": "ec62ab7423b04b21",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T14:37:19Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 89
    }
  },
  {
    "model": "app.logline",
    "pk": 99,
    "fields": {
      "trace": 30,
      "trace_key": "9468dea01c306a8a",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-19T16:24:05Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 940
    }
  },
  {
    "model": "app.logline",
    "pk": 100,
    "fields": {
      "trace": 45,
      "trace_key": "29548307bbd79e49",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-21T13:40:44Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 219
    }
  },
  {
    "model": "app.logline",
    "pk": 101,
    "fields": {
      "trace": 14,
      "trace_key": "a10c00328de94634",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T09:23:27Z",
      "level": "ERROR",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 245
    }
  },
  {
    "model": "app.logline",
    "pk": 102,
    "fields": {
      "trace": 143,
      "trace_key": "9d70b1786ea90a7f",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-20T08:44:30Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2166
    }
  },
  {
    "model": "app.logline",
    "pk": 103,
    "fields": {
      "trace": 98,
      "trace_key": "98e2857d6f86c6ac",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T01:44:38Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 450
    }
  },
  {
    "model": "app.logline",
    "pk": 104,
    "fields": {
      "trace": 136,
      "trace_key": "96a991ee17deacb0",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-19T20:28:04Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 15
    }
  },
  {
    "model": "app.logline",
    "pk": 105,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-17T11:25:27Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 200
    }
  },
  {
    "model": "app.logline",
    "pk": 106,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T09:26:17Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 1831
    }
  },
  {
    "model": "app.logline",
    "pk": 107,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-21T10:42:29Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 108,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T18:48:52Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 750
    }
  },
  {
    "model": "app.logline",
    "pk": 109,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T10:12:06Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 903
    }
  },
  {
    "model": "app.logline",
    "pk": 110,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-17T17:17:33Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1474
    }
  },
  {
    "model": "app.logline",
    "pk": 111,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T14:00:00Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1597
    }
  },
  {
    "model": "app.logline",
    "pk": 112,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-21T10:42:29Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 304
    }
  },
  {
    "model": "app.logline",
    "pk": 113,
    "fields": {
      "trace": 12,
      "trace_key": "749ba119cbdc3f6a",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T13:43:24Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 110
    }
  },
  {
    "model": "app.logline",
    "pk": 114,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-19T09:26:19Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 115,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-21T15:21:01Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 18
    }
  },
  {
    "model": "app.logline",
    "pk": 116,
    "fields": {
      "trace": 18,
      "trace_key": "7da12b1dce09cb08",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-20T13:40:54Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 117,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-20T14:16:54Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1945
    }
  },
  {
    "model": "app.logline",
    "pk": 118,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-21T11:29:51Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 119,
    "fields": {
      "trace": 72,
      "trace_key": "e35e2a76621454cc",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-21T07:59:38Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 93
    }
  },
  {
    "model": "app.logline",
    "pk": 120,
    "fields": {
      "trace": 132,
      "trace_key": "7cd66e86f684a75c",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-21T16:05:51Z",
      "level": "WARN",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 251
    }
  },
  {
    "model": "app.logline",
    "pk": 121,
    "fields": {
      "trace": 122,
      "trace_key": "bea13cecd11c14d5",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-21T11:01:01Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 963
    }
  },
  {
    "model": "app.logline",
    "pk": 122,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-21T11:19:34Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 764
    }
  },
  {
    "model": "app.logline",
    "pk": 123,
    "fields": {
      "trace": 46,
      "trace_key": "a2ae98fd082d7054",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-21T06:29:01Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 124,
    "fields": {
      "trace": 71,
      "trace_key": "4a9dafd979abddc0",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-17T12:12:39Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 335
    }
  },
  {
    "model": "app.logline",
    "pk": 125,
    "fields": {
      "trace": 101,
      "trace_key": "69a1c4d5f550ef98",
      "span_no": 1,
      "service": 8,
      "logged_at": "2025-11-18T07:25:27Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 80
    }
  },
  {
    "model": "app.logline",
    "pk": 126,
    "fields": {
      "trace": 43,
      "trace_key": "6b1dd39a7d52bcc6",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-19T16:14:07Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 102
    }
  },
  {
    "model": "app.logline",
    "pk": 127,
    "fields": {
      "trace": 47,
      "trace_key": "a933cc43fe9d1d75",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T10:04:56Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 144
    }
  },
  {
    "model": "app.logline",
    "pk": 128,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T15:13:52Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 225
    }
  },
  {
    "model": "app.logline",
    "pk": 129,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-19T12:01:41Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 2259
    }
  },
  {
    "model": "app.logline",
    "pk": 130,
    "fields": {
      "trace": 146,
      "trace_key": "b03daaddc78f8d9d",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T08:18:11Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 2079
    }
  },
  {
    "model": "app.logline",
    "pk": 131,
    "fields": {
      "trace": 32,
      "trace_key": "b723be45f10ca8a6",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T14:32:27Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 93
    }
  },
  {
    "model": "app.logline",
    "pk": 132,
    "fields": {
      "trace": 104,
      "trace_key": "429bfcfc1b597be6",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-21T14:44:37Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 880
    }
  },
  {
    "model": "app.logline",
    "pk": 133,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-21T13:57:01Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 39
    }
  },
  {
    "model": "app.logline",
    "pk": 134,
    "fields": {
      "trace": 78,
      "trace_key": "cda38a7d235d26b8",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T15:14:28Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 420
    }
  },
  {
    "model": "app.logline",
    "pk": 135,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-19T15:21:29Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1911
    }
  },
  {
    "model": "app.logline",
    "pk": 136,
    "fields": {
      "trace": 131,
      "trace_key": "3c51a4aca37ead85",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T12:02:30Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 477
    }
  },
  {
    "model": "app.logline",
    "pk": 137,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-20T17:12:10Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 322
    }
  },
  {
    "model": "app.logline",
    "pk": 138,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-19T14:48:06Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 211
    }
  },
  {
    "model": "app.logline",
    "pk": 139,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-18T08:20:12Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 544
    }
  },
  {
    "model": "app.logline",
    "pk": 140,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-21T15:13:54Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 408
    }
  },
  {
    "model": "app.logline",
    "pk": 141,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-19T14:48:06Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 70
    }
  },
  {
    "model": "app.logline",
    "pk": 142,
    "fields": {
      "trace": 138,
      "trace_key": "648d826b8a77c80d",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-21T19:11:07Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1318
    }
  },
  {
    "model": "app.logline",
    "pk": 143,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-19T14:00:01Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1792
    }
  },
  {
    "model": "app.logline",
    "pk": 144,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-20T14:16:54Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1469
    }
  },
  {
    "model": "app.logline",
    "pk": 145,
    "fields": {
      "trace": 103,
      "trace_key": "91604e770fc729c6",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-18T14:38:46Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 562
    }
  },
  {
    "model": "app.logline",
    "pk": 146,
    "fields": {
      "trace": 88,
      "trace_key": "44729a0d16830e24",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-19T12:00:18Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 147,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T17:29:33Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 363
    }
  },
  {
    "model": "app.logline",
    "pk": 148,
    "fields": {
      "trace": 49,
      "trace_key": "f4905e2a14cac451",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T13:02:00Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 214
    }
  },
  {
    "model": "app.logline",
    "pk": 149,
    "fields": {
      "trace": 129,
      "trace_key": "1da6bc91d7a363b2",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-18T11:57:37Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 93
    }
  },
  {
    "model": "app.logline",
    "pk": 150,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T09:27:39Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2188
    }
  },
  {
    "model": "app.logline",
    "pk": 151,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-20T07:51:42Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1370
    }
  },
  {
    "model": "app.logline",
    "pk": 152,
    "fields": {
      "trace": 14,
      "trace_key": "a10c00328de94634",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T09:23:28Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 126
    }
  },
  {
    "model": "app.logline",
    "pk": 153,
    "fields": {
      "trace": 139,
      "trace_key": "f4e6b03db7cf24f7",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T16:09:15Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1598
    }
  },
  {
    "model": "app.logline",
    "pk": 154,
    "fields": {
      "trace": 70,
      "trace_key": "d45f7242b6952e52",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-18T11:49:26Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1345
    }
  },
  {
    "model": "app.logline",
    "pk": 155,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T10:12:17Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 934
    }
  },
  {
    "model": "app.logline",
    "pk": 156,
    "fields": {
      "trace": 139,
      "trace_key": "f4e6b03db7cf24f7",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T16:09:15Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 289
    }
  },
  {
    "model": "app.logline",
    "pk": 157,
    "fields": {
      "trace": 146,
      "trace_key": "b03daaddc78f8d9d",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-18T08:18:12Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 119
    }
  },
  {
    "model": "app.logline",
    "pk": 158,
    "fields": {
      "trace": 72,
      "trace_key": "e35e2a76621454cc",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-21T07:59:40Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 517
    }
  },
  {
    "model": "app.logline",
    "pk": 159,
    "fields": {
      "trace": 119,
      "trace_key": "bb9b9e9b78e5bf76",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-17T10:10:34Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 160,
    "fields": {
      "trace": 28,
      "trace_key": "5dab0c7ff8308a6d",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-17T17:15:18Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 188
    }
  },
  {
    "model": "app.logline",
    "pk": 161,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T11:26:06Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 553
    }
  },
  {
    "model": "app.logline",
    "pk": 162,
    "fields": {
      "trace": 64,
      "trace_key": "b97f64a5ce56c02b",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T10:48:07Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 35
    }
  },
  {
    "model": "app.logline",
    "pk": 163,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T08:20:14Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 16
    }
  },
  {
    "model": "app.logline",
    "pk": 164,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-19T14:00:02Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 582
    }
  },
  {
    "model": "app.logline",
    "pk": 165,
    "fields": {
      "trace": 65,
      "trace_key": "b630c53737a0471b",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-17T15:36:12Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 20
    }
  },
  {
    "model": "app.logline",
    "pk": 166,
    "fields": {
      "trace": 94,
      "trace_key": "875c11546c5dea7e",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-20T09:15:30Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1911
    }
  },
  {
    "model": "app.logline",
    "pk": 167,
    "fields": {
      "trace": 79,
      "trace_key": "37bd6bd659b1f512",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-17T13:25:13Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1209
    }
  },
  {
    "model": "app.logline",
    "pk": 168,
    "fields": {
      "trace": 53,
      "trace_key": "16c9affdeef7d65e",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T16:03:50Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1425
    }
  },
  {
    "model": "app.logline",
    "pk": 169,
    "fields": {
      "trace": 36,
      "trace_key": "df6a882e79138379",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T09:30:49Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 170,
    "fields": {
      "trace": 134,
      "trace_key": "78b19446e0502414",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-17T15:15:00Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 250
    }
  },
  {
    "model": "app.logline",
    "pk": 171,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T10:58:06Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 172,
    "fields": {
      "trace": 113,
      "trace_key": "3ccf7c0d767f11d8",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-21T14:04:25Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 58
    }
  },
  {
    "model": "app.logline",
    "pk": 173,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T07:51:43Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 174,
    "fields": {
      "trace": 30,
      "trace_key": "9468dea01c306a8a",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T16:24:07Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 27
    }
  },
  {
    "model": "app.logline",
    "pk": 175,
    "fields": {
      "trace": 127,
      "trace_key": "89a53775ca907df5",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T17:07:13Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 205
    }
  },
  {
    "model": "app.logline",
    "pk": 176,
    "fields": {
      "trace": 60,
      "trace_key": "eda27d98cd38b990",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-19T09:09:02Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 177,
    "fields": {
      "trace": 5,
      "trace_key": "9820c9cdfe507184",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-18T13:44:02Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 50
    }
  },
  {
    "model": "app.logline",
    "pk": 178,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T16:43:14Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1631
    }
  },
  {
    "model": "app.logline",
    "pk": 179,
    "fields": {
      "trace": 50,
      "trace_key": "bd5c028f98fdfe56",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-17T08:29:44Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 964
    }
  },
  {
    "model": "app.logline",
    "pk": 180,
    "fields": {
      "trace": 60,
      "trace_key": "eda27d98cd38b990",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T09:09:04Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 66
    }
  },
  {
    "model": "app.logline",
    "pk": 181,
    "fields": {
      "trace": 129,
      "trace_key": "1da6bc91d7a363b2",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-18T11:57:39Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1153
    }
  },
  {
    "model": "app.logline",
    "pk": 182,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-20T17:12:11Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 42
    }
  },
  {
    "model": "app.logline",
    "pk": 183,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T21:44:06Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 50
    }
  },
  {
    "model": "app.logline",
    "pk": 184,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-19T11:30:54Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1358
    }
  },
  {
    "model": "app.logline",
    "pk": 185,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-20T09:27:39Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 9
    }
  },
  {
    "model": "app.logline",
    "pk": 186,
    "fields": {
      "trace": 138,
      "trace_key": "648d826b8a77c80d",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-21T19:11:08Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 63
    }
  },
  {
    "model": "app.logline",
    "pk": 187,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-20T08:48:16Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 81
    }
  },
  {
    "model": "app.logline",
    "pk": 188,
    "fields": {
      "trace": 64,
      "trace_key": "b97f64a5ce56c02b",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-19T10:48:07Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 45
    }
  },
  {
    "model": "app.logline",
    "pk": 189,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-17T17:17:33Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 155
    }
  },
  {
    "model": "app.logline",
    "pk": 190,
    "fields": {
      "trace": 147,
      "trace_key": "94a34ee16e4c5c54",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-18T10:17:31Z",
      "level": "WARN",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 1692
    }
  },
  {
    "model": "app.logline",
    "pk": 191,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T11:02:13Z",
      "level": "ERROR",
      "message": null,
      "problem": "retrying after a transient database error",
      "duration_ms": 201
    }
  },
  {
    "model": "app.logline",
    "pk": 192,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-18T14:03:53Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 313
    }
  },
  {
    "model": "app.logline",
    "pk": 193,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-19T11:02:13Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 194,
    "fields": {
      "trace": 67,
      "trace_key": "d1a3fec55e1556fc",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T08:50:20Z",
      "level": "ERROR",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 80
    }
  },
  {
    "model": "app.logline",
    "pk": 195,
    "fields": {
      "trace": 72,
      "trace_key": "e35e2a76621454cc",
      "span_no": 4,
      "service": 8,
      "logged_at": "2025-11-21T07:59:41Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 552
    }
  },
  {
    "model": "app.logline",
    "pk": 196,
    "fields": {
      "trace": 17,
      "trace_key": "12bd96c32901f3dc",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-18T13:58:27Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 554
    }
  },
  {
    "model": "app.logline",
    "pk": 197,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-17T11:16:18Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 198,
    "fields": {
      "trace": 75,
      "trace_key": "fd1c3fdbacd143d4",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-18T14:05:29Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 199,
    "fields": {
      "trace": 82,
      "trace_key": "c5bf45449a8337a2",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-17T17:42:27Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1146
    }
  },
  {
    "model": "app.logline",
    "pk": 200,
    "fields": {
      "trace": 96,
      "trace_key": "643262d32db110ca",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-19T11:47:18Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 201,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-18T10:37:45Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 852
    }
  },
  {
    "model": "app.logline",
    "pk": 202,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-18T10:29:24Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1242
    }
  },
  {
    "model": "app.logline",
    "pk": 203,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-19T12:01:42Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1686
    }
  },
  {
    "model": "app.logline",
    "pk": 204,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-21T10:42:30Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 85
    }
  },
  {
    "model": "app.logline",
    "pk": 205,
    "fields": {
      "trace": 18,
      "trace_key": "7da12b1dce09cb08",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T13:40:55Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 218
    }
  },
  {
    "model": "app.logline",
    "pk": 206,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-19T09:26:20Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 207,
    "fields": {
      "trace": 115,
      "trace_key": "9c22e4116346886f",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-20T13:40:14Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 220
    }
  },
  {
    "model": "app.logline",
    "pk": 208,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-20T09:27:39Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1475
    }
  },
  {
    "model": "app.logline",
    "pk": 209,
    "fields": {
      "trace": 133,
      "trace_key": "76254c71e2833fa6",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-18T20:24:29Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 562
    }
  },
  {
    "model": "app.logline",
    "pk": 210,
    "fields": {
      "trace": 70,
      "trace_key": "d45f7242b6952e52",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-18T11:49:27Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 500
    }
  },
  {
    "model": "app.logline",
    "pk": 211,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-20T07:51:45Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 135
    }
  },
  {
    "model": "app.logline",
    "pk": 212,
    "fields": {
      "trace": 63,
      "trace_key": "15e6fe9c26ec1cc2",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-17T13:18:08Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 213,
    "fields": {
      "trace": 36,
      "trace_key": "df6a882e79138379",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T09:30:51Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 316
    }
  },
  {
    "model": "app.logline",
    "pk": 214,
    "fields": {
      "trace": 140,
      "trace_key": "6f4e3955d00b1387",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T09:17:36Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1375
    }
  },
  {
    "model": "app.logline",
    "pk": 215,
    "fields": {
      "trace": 115,
      "trace_key": "9c22e4116346886f",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T13:40:16Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 923
    }
  },
  {
    "model": "app.logline",
    "pk": 216,
    "fields": {
      "trace": 101,
      "trace_key": "69a1c4d5f550ef98",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-18T07:25:27Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 217,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-20T06:00:01Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 111
    }
  },
  {
    "model": "app.logline",
    "pk": 218,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T11:45:47Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 219,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T11:29:52Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 143
    }
  },
  {
    "model": "app.logline",
    "pk": 220,
    "fields": {
      "trace": 5,
      "trace_key": "9820c9cdfe507184",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-18T13:44:02Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 221,
    "fields": {
      "trace": 144,
      "trace_key": "0749be988ef56c9d",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-17T10:45:34Z",
      "level": "ERROR",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 275
    }
  },
  {
    "model": "app.logline",
    "pk": 222,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-20T08:41:28Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1125
    }
  },
  {
    "model": "app.logline",
    "pk": 223,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-17T10:12:19Z",
      "level": "ERROR",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 1083
    }
  },
  {
    "model": "app.logline",
    "pk": 224,
    "fields": {
      "trace": 119,
      "trace_key": "bb9b9e9b78e5bf76",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-17T10:10:34Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 68
    }
  },
  {
    "model": "app.logline",
    "pk": 225,
    "fields": {
      "trace": 30,
      "trace_key": "9468dea01c306a8a",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T16:24:09Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 114
    }
  },
  {
    "model": "app.logline",
    "pk": 226,
    "fields": {
      "trace": 143,
      "trace_key": "9d70b1786ea90a7f",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T08:44:32Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1935
    }
  },
  {
    "model": "app.logline",
    "pk": 227,
    "fields": {
      "trace": 79,
      "trace_key": "37bd6bd659b1f512",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T13:25:15Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 478
    }
  },
  {
    "model": "app.logline",
    "pk": 228,
    "fields": {
      "trace": 61,
      "trace_key": "63efd8fff107827d",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T09:41:57Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 705
    }
  },
  {
    "model": "app.logline",
    "pk": 229,
    "fields": {
      "trace": 85,
      "trace_key": "1f5c34615a66a1e2",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T13:40:03Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 289
    }
  },
  {
    "model": "app.logline",
    "pk": 230,
    "fields": {
      "trace": 104,
      "trace_key": "429bfcfc1b597be6",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-21T14:44:39Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 231,
    "fields": {
      "trace": 60,
      "trace_key": "eda27d98cd38b990",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-19T09:09:05Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 232,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T10:29:24Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 148
    }
  },
  {
    "model": "app.logline",
    "pk": 233,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T11:45:48Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 338
    }
  },
  {
    "model": "app.logline",
    "pk": 234,
    "fields": {
      "trace": 122,
      "trace_key": "bea13cecd11c14d5",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-21T11:01:01Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 235,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-20T07:51:45Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1320
    }
  },
  {
    "model": "app.logline",
    "pk": 236,
    "fields": {
      "trace": 80,
      "trace_key": "9bf3e0d4b4928b72",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-17T10:29:43Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 154
    }
  },
  {
    "model": "app.logline",
    "pk": 237,
    "fields": {
      "trace": 23,
      "trace_key": "81cb3c57a539c08e",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T15:59:58Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 14
    }
  },
  {
    "model": "app.logline",
    "pk": 238,
    "fields": {
      "trace": 45,
      "trace_key": "29548307bbd79e49",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-21T13:40:46Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 101
    }
  },
  {
    "model": "app.logline",
    "pk": 239,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-20T08:48:16Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1439
    }
  },
  {
    "model": "app.logline",
    "pk": 240,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-19T12:01:41Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 22
    }
  },
  {
    "model": "app.logline",
    "pk": 241,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-21T13:57:01Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1546
    }
  },
  {
    "model": "app.logline",
    "pk": 242,
    "fields": {
      "trace": 87,
      "trace_key": "c63fa0e93f1a836e",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-18T08:50:52Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2031
    }
  },
  {
    "model": "app.logline",
    "pk": 243,
    "fields": {
      "trace": 75,
      "trace_key": "fd1c3fdbacd143d4",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-18T14:05:31Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 171
    }
  },
  {
    "model": "app.logline",
    "pk": 244,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-20T09:27:41Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 2015
    }
  },
  {
    "model": "app.logline",
    "pk": 245,
    "fields": {
      "trace": 21,
      "trace_key": "91c09d13696af166",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-21T11:45:43Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 452
    }
  },
  {
    "model": "app.logline",
    "pk": 246,
    "fields": {
      "trace": 47,
      "trace_key": "a933cc43fe9d1d75",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-18T10:04:57Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 21
    }
  },
  {
    "model": "app.logline",
    "pk": 247,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-19T12:01:43Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 990
    }
  },
  {
    "model": "app.logline",
    "pk": 248,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T10:12:20Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 617
    }
  },
  {
    "model": "app.logline",
    "pk": 249,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T16:04:02Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1995
    }
  },
  {
    "model": "app.logline",
    "pk": 250,
    "fields": {
      "trace": 71,
      "trace_key": "4a9dafd979abddc0",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T12:12:39Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1063
    }
  },
  {
    "model": "app.logline",
    "pk": 251,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-17T11:25:28Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 17
    }
  },
  {
    "model": "app.logline",
    "pk": 252,
    "fields": {
      "trace": 26,
      "trace_key": "26d52696991ec528",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-21T14:18:08Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2074
    }
  },
  {
    "model": "app.logline",
    "pk": 253,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-21T12:27:55Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 450
    }
  },
  {
    "model": "app.logline",
    "pk": 254,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T14:16:56Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 919
    }
  },
  {
    "model": "app.logline",
    "pk": 255,
    "fields": {
      "trace": 150,
      "trace_key": "8535df3f12927c59",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-18T16:38:13Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 256,
    "fields": {
      "trace": 75,
      "trace_key": "fd1c3fdbacd143d4",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T14:05:32Z",
      "level": "ERROR",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 448
    }
  },
  {
    "model": "app.logline",
    "pk": 257,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-19T14:48:06Z",
      "level": "WARN",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 69
    }
  },
  {
    "model": "app.logline",
    "pk": 258,
    "fields": {
      "trace": 57,
      "trace_key": "3daf5687ec455ba0",
      "span_no": 1,
      "service": 4,
      "logged_at": "2025-11-18T09:18:16Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 7
    }
  },
  {
    "model": "app.logline",
    "pk": 259,
    "fields": {
      "trace": 33,
      "trace_key": "3669e260f90eaee9",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-21T07:59:35Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 413
    }
  },
  {
    "model": "app.logline",
    "pk": 260,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T14:16:56Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1208
    }
  },
  {
    "model": "app.logline",
    "pk": 261,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T13:57:03Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 86
    }
  },
  {
    "model": "app.logline",
    "pk": 262,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-19T12:01:43Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 263,
    "fields": {
      "trace": 1,
      "trace_key": "6312aed4ffa16845",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T16:49:36Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 298
    }
  },
  {
    "model": "app.logline",
    "pk": 264,
    "fields": {
      "trace": 33,
      "trace_key": "3669e260f90eaee9",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-21T07:59:37Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 99
    }
  },
  {
    "model": "app.logline",
    "pk": 265,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-17T10:12:20Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 20
    }
  },
  {
    "model": "app.logline",
    "pk": 266,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-21T15:13:55Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 267,
    "fields": {
      "trace": 61,
      "trace_key": "63efd8fff107827d",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T09:41:58Z",
      "level": "ERROR",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 111
    }
  },
  {
    "model": "app.logline",
    "pk": 268,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-21T09:29:47Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 141
    }
  },
  {
    "model": "app.logline",
    "pk": 269,
    "fields": {
      "trace": 103,
      "trace_key": "91604e770fc729c6",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T14:38:46Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 55
    }
  },
  {
    "model": "app.logline",
    "pk": 270,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-21T11:19:36Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 168
    }
  },
  {
    "model": "app.logline",
    "pk": 271,
    "fields": {
      "trace": 113,
      "trace_key": "3ccf7c0d767f11d8",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-21T14:04:26Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 266
    }
  },
  {
    "model": "app.logline",
    "pk": 272,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T16:43:14Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 56
    }
  },
  {
    "model": "app.logline",
    "pk": 273,
    "fields": {
      "trace": 119,
      "trace_key": "bb9b9e9b78e5bf76",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-17T10:10:34Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 131
    }
  },
  {
    "model": "app.logline",
    "pk": 274,
    "fields": {
      "trace": 127,
      "trace_key": "89a53775ca907df5",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-19T17:07:13Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 18
    }
  },
  {
    "model": "app.logline",
    "pk": 275,
    "fields": {
      "trace": 84,
      "trace_key": "8f492b2cc8226ec5",
      "span_no": 1,
      "service": 2,
      "logged_at": "2025-11-20T10:39:27Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 21
    }
  },
  {
    "model": "app.logline",
    "pk": 276,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-21T15:21:02Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 17
    }
  },
  {
    "model": "app.logline",
    "pk": 277,
    "fields": {
      "trace": 45,
      "trace_key": "29548307bbd79e49",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-21T13:40:47Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 100
    }
  },
  {
    "model": "app.logline",
    "pk": 278,
    "fields": {
      "trace": 21,
      "trace_key": "91c09d13696af166",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-21T11:45:45Z",
      "level": "WARN",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 279,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T10:29:26Z",
      "level": "ERROR",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 1275
    }
  },
  {
    "model": "app.logline",
    "pk": 280,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T11:29:54Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1277
    }
  },
  {
    "model": "app.logline",
    "pk": 281,
    "fields": {
      "trace": 26,
      "trace_key": "26d52696991ec528",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T14:18:09Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 556
    }
  },
  {
    "model": "app.logline",
    "pk": 282,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-19T17:48:44Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 69
    }
  },
  {
    "model": "app.logline",
    "pk": 283,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-19T14:00:02Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 64
    }
  },
  {
    "model": "app.logline",
    "pk": 284,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-19T09:26:22Z",
      "level": "ERROR",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 326
    }
  },
  {
    "model": "app.logline",
    "pk": 285,
    "fields": {
      "trace": 129,
      "trace_key": "1da6bc91d7a363b2",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-18T11:57:40Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 286,
    "fields": {
      "trace": 1,
      "trace_key": "6312aed4ffa16845",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T16:49:37Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 20
    }
  },
  {
    "model": "app.logline",
    "pk": 287,
    "fields": {
      "trace": 32,
      "trace_key": "b723be45f10ca8a6",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T14:32:27Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1224
    }
  },
  {
    "model": "app.logline",
    "pk": 288,
    "fields": {
      "trace": 8,
      "trace_key": "ac513d5936c7c044",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-21T15:15:07Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 659
    }
  },
  {
    "model": "app.logline",
    "pk": 289,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-21T13:57:04Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 312
    }
  },
  {
    "model": "app.logline",
    "pk": 290,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-20T08:41:30Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 618
    }
  },
  {
    "model": "app.logline",
    "pk": 291,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-20T14:16:57Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 203
    }
  },
  {
    "model": "app.logline",
    "pk": 292,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T14:00:02Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 293,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T14:03:54Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 877
    }
  },
  {
    "model": "app.logline",
    "pk": 294,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-19T09:26:24Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 295,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T06:00:03Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1798
    }
  },
  {
    "model": "app.logline",
    "pk": 296,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-21T12:27:57Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 297,
    "fields": {
      "trace": 50,
      "trace_key": "bd5c028f98fdfe56",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-17T08:29:45Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 298,
    "fields": {
      "trace": 12,
      "trace_key": "749ba119cbdc3f6a",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-20T13:43:24Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1097
    }
  },
  {
    "model": "app.logline",
    "pk": 299,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-20T14:16:59Z",
      "level": "ERROR",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 266
    }
  },
  {
    "model": "app.logline",
    "pk": 300,
    "fields": {
      "trace": 14,
      "trace_key": "a10c00328de94634",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-20T09:23:29Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 301,
    "fields": {
      "trace": 80,
      "trace_key": "9bf3e0d4b4928b72",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T10:29:45Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 786
    }
  },
  {
    "model": "app.logline",
    "pk": 302,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-19T11:45:49Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 251
    }
  },
  {
    "model": "app.logline",
    "pk": 303,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-17T10:12:22Z",
      "level": "WARN",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 19
    }
  },
  {
    "model": "app.logline",
    "pk": 304,
    "fields": {
      "trace": 71,
      "trace_key": "4a9dafd979abddc0",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-17T12:12:39Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1605
    }
  },
  {
    "model": "app.logline",
    "pk": 305,
    "fields": {
      "trace": 82,
      "trace_key": "c5bf45449a8337a2",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-17T17:42:28Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 94
    }
  },
  {
    "model": "app.logline",
    "pk": 306,
    "fields": {
      "trace": 21,
      "trace_key": "91c09d13696af166",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-21T11:45:47Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 9
    }
  },
  {
    "model": "app.logline",
    "pk": 307,
    "fields": {
      "trace": 81,
      "trace_key": "1dd42f4be87b1a0b",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-19T10:40:57Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 376
    }
  },
  {
    "model": "app.logline",
    "pk": 308,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-21T18:48:54Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 45
    }
  },
  {
    "model": "app.logline",
    "pk": 309,
    "fields": {
      "trace": 101,
      "trace_key": "69a1c4d5f550ef98",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-18T07:25:28Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 82
    }
  },
  {
    "model": "app.logline",
    "pk": 310,
    "fields": {
      "trace": 109,
      "trace_key": "5dec7d407b8ffc4d",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T11:31:40Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 311,
    "fields": {
      "trace": 76,
      "trace_key": "c13cf42f9d043206",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-20T17:15:07Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 28
    }
  },
  {
    "model": "app.logline",
    "pk": 312,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-18T16:04:03Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 7
    }
  },
  {
    "model": "app.logline",
    "pk": 313,
    "fields": {
      "trace": 39,
      "trace_key": "7e79916c25051692",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T14:47:12Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 50
    }
  },
  {
    "model": "app.logline",
    "pk": 314,
    "fields": {
      "trace": 86,
      "trace_key": "26cd26a2af52abff",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-19T13:37:57Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 668
    }
  },
  {
    "model": "app.logline",
    "pk": 315,
    "fields": {
      "trace": 32,
      "trace_key": "b723be45f10ca8a6",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-20T14:32:28Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 117
    }
  },
  {
    "model": "app.logline",
    "pk": 316,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-18T17:26:55Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 317,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-20T08:41:30Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 32
    }
  },
  {
    "model": "app.logline",
    "pk": 318,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-20T14:17:01Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 402
    }
  },
  {
    "model": "app.logline",
    "pk": 319,
    "fields": {
      "trace": 61,
      "trace_key": "63efd8fff107827d",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T09:42:00Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 12
    }
  },
  {
    "model": "app.logline",
    "pk": 320,
    "fields": {
      "trace": 39,
      "trace_key": "7e79916c25051692",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-20T14:47:13Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 123
    }
  },
  {
    "model": "app.logline",
    "pk": 321,
    "fields": {
      "trace": 5,
      "trace_key": "9820c9cdfe507184",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-18T13:44:02Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 322,
    "fields": {
      "trace": 18,
      "trace_key": "7da12b1dce09cb08",
      "span_no": 4,
      "service": 8,
      "logged_at": "2025-11-20T13:40:56Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 358
    }
  },
  {
    "model": "app.logline",
    "pk": 323,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T16:26:52Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 2063
    }
  },
  {
    "model": "app.logline",
    "pk": 324,
    "fields": {
      "trace": 65,
      "trace_key": "b630c53737a0471b",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-17T15:36:13Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 141
    }
  },
  {
    "model": "app.logline",
    "pk": 325,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-20T08:48:17Z",
      "level": "ERROR",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 1788
    }
  },
  {
    "model": "app.logline",
    "pk": 326,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-19T12:01:43Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 90
    }
  },
  {
    "model": "app.logline",
    "pk": 327,
    "fields": {
      "trace": 49,
      "trace_key": "f4905e2a14cac451",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-21T13:02:01Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 16
    }
  },
  {
    "model": "app.logline",
    "pk": 328,
    "fields": {
      "trace": 80,
      "trace_key": "9bf3e0d4b4928b72",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-17T10:29:47Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 48
    }
  },
  {
    "model": "app.logline",
    "pk": 329,
    "fields": {
      "trace": 100,
      "trace_key": "d75d1f946eb7d63e",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-19T17:50:38Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 290
    }
  },
  {
    "model": "app.logline",
    "pk": 330,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-18T17:26:57Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 514
    }
  },
  {
    "model": "app.logline",
    "pk": 331,
    "fields": {
      "trace": 50,
      "trace_key": "bd5c028f98fdfe56",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-17T08:29:46Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 332,
    "fields": {
      "trace": 2,
      "trace_key": "69120e80aeefebf5",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-20T08:01:49Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 312
    }
  },
  {
    "model": "app.logline",
    "pk": 333,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-21T12:27:58Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 570
    }
  },
  {
    "model": "app.logline",
    "pk": 334,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 6,
      "service": 5,
      "logged_at": "2025-11-21T12:28:00Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 785
    }
  },
  {
    "model": "app.logline",
    "pk": 335,
    "fields": {
      "trace": 77,
      "trace_key": "c0c7953d9fc1f9bd",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-19T16:26:43Z",
      "level": "WARN",
      "message": null,
      "problem": "disk usage above 85 percent",
      "duration_ms": 1074
    }
  },
  {
    "model": "app.logline",
    "pk": 336,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-20T06:00:05Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 268
    }
  },
  {
    "model": "app.logline",
    "pk": 337,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T17:17:34Z",
      "level": "WARN",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 1343
    }
  },
  {
    "model": "app.logline",
    "pk": 338,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-19T10:12:06Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1763
    }
  },
  {
    "model": "app.logline",
    "pk": 339,
    "fields": {
      "trace": 105,
      "trace_key": "73819d1c7e836d48",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-17T13:28:06Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 45
    }
  },
  {
    "model": "app.logline",
    "pk": 340,
    "fields": {
      "trace": 81,
      "trace_key": "1dd42f4be87b1a0b",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-19T10:40:58Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 938
    }
  },
  {
    "model": "app.logline",
    "pk": 341,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-21T10:42:30Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 13
    }
  },
  {
    "model": "app.logline",
    "pk": 342,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T16:26:53Z",
      "level": "WARN",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 368
    }
  },
  {
    "model": "app.logline",
    "pk": 343,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-20T07:51:45Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 33
    }
  },
  {
    "model": "app.logline",
    "pk": 344,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-18T16:43:15Z",
      "level": "ERROR",
      "message": null,
      "problem": "cache miss rate above threshold",
      "duration_ms": 1170
    }
  },
  {
    "model": "app.logline",
    "pk": 345,
    "fields": {
      "trace": 65,
      "trace_key": "b630c53737a0471b",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-17T15:36:15Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 196
    }
  },
  {
    "model": "app.logline",
    "pk": 346,
    "fields": {
      "trace": 87,
      "trace_key": "c63fa0e93f1a836e",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-18T08:50:54Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 38
    }
  },
  {
    "model": "app.logline",
    "pk": 347,
    "fields": {
      "trace": 58,
      "trace_key": "b15bc5c50bd77d9a",
      "span_no": 2,
      "service": 5,
      "logged_at": "2025-11-18T13:13:15Z",
      "level": "ERROR",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 216
    }
  },
  {
    "model": "app.logline",
    "pk": 348,
    "fields": {
      "trace": 15,
      "trace_key": "538d7a0146f936e3",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-18T11:44:01Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 650
    }
  },
  {
    "model": "app.logline",
    "pk": 349,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 6,
      "service": 5,
      "logged_at": "2025-11-20T09:27:43Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 27
    }
  },
  {
    "model": "app.logline",
    "pk": 350,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-18T10:29:28Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 351,
    "fields": {
      "trace": 150,
      "trace_key": "8535df3f12927c59",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-18T16:38:15Z",
      "level": "ERROR",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 140
    }
  },
  {
    "model": "app.logline",
    "pk": 352,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T17:48:44Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 353,
    "fields": {
      "trace": 107,
      "trace_key": "c72ce047f96bd198",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-20T17:04:30Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 761
    }
  },
  {
    "model": "app.logline",
    "pk": 354,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-20T13:03:43Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 355,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-18T16:04:05Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 248
    }
  },
  {
    "model": "app.logline",
    "pk": 356,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T06:00:05Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 357,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-18T14:03:56Z",
      "level": "ERROR",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 1320
    }
  },
  {
    "model": "app.logline",
    "pk": 358,
    "fields": {
      "trace": 132,
      "trace_key": "7cd66e86f684a75c",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-21T16:05:53Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 835
    }
  },
  {
    "model": "app.logline",
    "pk": 359,
    "fields": {
      "trace": 32,
      "trace_key": "b723be45f10ca8a6",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-20T14:32:28Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 360,
    "fields": {
      "trace": 103,
      "trace_key": "91604e770fc729c6",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T14:38:46Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 2171
    }
  },
  {
    "model": "app.logline",
    "pk": 361,
    "fields": {
      "trace": 101,
      "trace_key": "69a1c4d5f550ef98",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-18T07:25:28Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 2230
    }
  },
  {
    "model": "app.logline",
    "pk": 362,
    "fields": {
      "trace": 17,
      "trace_key": "12bd96c32901f3dc",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T13:58:27Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 157
    }
  },
  {
    "model": "app.logline",
    "pk": 363,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T15:13:56Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 216
    }
  },
  {
    "model": "app.logline",
    "pk": 364,
    "fields": {
      "trace": 146,
      "trace_key": "b03daaddc78f8d9d",
      "span_no": 4,
      "service": 8,
      "logged_at": "2025-11-18T08:18:12Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 365,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-17T07:14:36Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 8
    }
  },
  {
    "model": "app.logline",
    "pk": 366,
    "fields": {
      "trace": 149,
      "trace_key": "89f6e4c7e4088992",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T09:49:31Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1050
    }
  },
  {
    "model": "app.logline",
    "pk": 367,
    "fields": {
      "trace": 79,
      "trace_key": "37bd6bd659b1f512",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-17T13:25:17Z",
      "level": "WARN",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 492
    }
  },
  {
    "model": "app.logline",
    "pk": 368,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-18T16:04:05Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 369,
    "fields": {
      "trace": 131,
      "trace_key": "3c51a4aca37ead85",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-21T12:02:31Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 370,
    "fields": {
      "trace": 12,
      "trace_key": "749ba119cbdc3f6a",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-20T13:43:24Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1469
    }
  },
  {
    "model": "app.logline",
    "pk": 371,
    "fields": {
      "trace": 72,
      "trace_key": "e35e2a76621454cc",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-21T07:59:42Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1061
    }
  },
  {
    "model": "app.logline",
    "pk": 372,
    "fields": {
      "trace": 135,
      "trace_key": "b5c1ec4d8780cf6c",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T16:12:16Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1521
    }
  },
  {
    "model": "app.logline",
    "pk": 373,
    "fields": {
      "trace": 82,
      "trace_key": "c5bf45449a8337a2",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T17:42:29Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1558
    }
  },
  {
    "model": "app.logline",
    "pk": 374,
    "fields": {
      "trace": 84,
      "trace_key": "8f492b2cc8226ec5",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T10:39:29Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 226
    }
  },
  {
    "model": "app.logline",
    "pk": 375,
    "fields": {
      "trace": 76,
      "trace_key": "c13cf42f9d043206",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-20T17:15:07Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 517
    }
  },
  {
    "model": "app.logline",
    "pk": 376,
    "fields": {
      "trace": 43,
      "trace_key": "6b1dd39a7d52bcc6",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T16:14:09Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 2392
    }
  },
  {
    "model": "app.logline",
    "pk": 377,
    "fields": {
      "trace": 127,
      "trace_key": "89a53775ca907df5",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T17:07:14Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1064
    }
  },
  {
    "model": "app.logline",
    "pk": 378,
    "fields": {
      "trace": 83,
      "trace_key": "5ff14c7003b1e6ee",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T14:05:34Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 379,
    "fields": {
      "trace": 53,
      "trace_key": "16c9affdeef7d65e",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T16:03:50Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 928
    }
  },
  {
    "model": "app.logline",
    "pk": 380,
    "fields": {
      "trace": 144,
      "trace_key": "0749be988ef56c9d",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-17T10:45:34Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1261
    }
  },
  {
    "model": "app.logline",
    "pk": 381,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-20T13:03:43Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1743
    }
  },
  {
    "model": "app.logline",
    "pk": 382,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T17:12:13Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 441
    }
  },
  {
    "model": "app.logline",
    "pk": 383,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T07:14:36Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 384,
    "fields": {
      "trace": 104,
      "trace_key": "429bfcfc1b597be6",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-21T14:44:39Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 60
    }
  },
  {
    "model": "app.logline",
    "pk": 385,
    "fields": {
      "trace": 63,
      "trace_key": "15e6fe9c26ec1cc2",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-17T13:18:10Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 215
    }
  },
  {
    "model": "app.logline",
    "pk": 386,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 5,
      "service": 7,
      "logged_at": "2025-11-18T10:37:45Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 357
    }
  },
  {
    "model": "app.logline",
    "pk": 387,
    "fields": {
      "trace": 12,
      "trace_key": "749ba119cbdc3f6a",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T13:43:24Z",
      "level": "WARN",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 158
    }
  },
  {
    "model": "app.logline",
    "pk": 388,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T16:04:05Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 389,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-19T10:12:08Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 258
    }
  },
  {
    "model": "app.logline",
    "pk": 390,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T16:26:53Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1411
    }
  },
  {
    "model": "app.logline",
    "pk": 391,
    "fields": {
      "trace": 135,
      "trace_key": "b5c1ec4d8780cf6c",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-20T16:12:16Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 273
    }
  },
  {
    "model": "app.logline",
    "pk": 392,
    "fields": {
      "trace": 6,
      "trace_key": "efe5f4380aacf068",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-20T13:56:50Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 47
    }
  },
  {
    "model": "app.logline",
    "pk": 393,
    "fields": {
      "trace": 139,
      "trace_key": "f4e6b03db7cf24f7",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T16:09:15Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1331
    }
  },
  {
    "model": "app.logline",
    "pk": 394,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T10:09:11Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 109
    }
  },
  {
    "model": "app.logline",
    "pk": 395,
    "fields": {
      "trace": 37,
      "trace_key": "20a4843dad86d641",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-19T09:32:37Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1014
    }
  },
  {
    "model": "app.logline",
    "pk": 396,
    "fields": {
      "trace": 14,
      "trace_key": "a10c00328de94634",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-20T09:23:30Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 21
    }
  },
  {
    "model": "app.logline",
    "pk": 397,
    "fields": {
      "trace": 8,
      "trace_key": "ac513d5936c7c044",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-21T15:15:09Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 201
    }
  },
  {
    "model": "app.logline",
    "pk": 398,
    "fields": {
      "trace": 98,
      "trace_key": "98e2857d6f86c6ac",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-20T01:44:40Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 25
    }
  },
  {
    "model": "app.logline",
    "pk": 399,
    "fields": {
      "trace": 122,
      "trace_key": "bea13cecd11c14d5",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T11:01:01Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 573
    }
  },
  {
    "model": "app.logline",
    "pk": 400,
    "fields": {
      "trace": 123,
      "trace_key": "f34a64b307daa1c2",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T14:35:32Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 488
    }
  },
  {
    "model": "app.logline",
    "pk": 401,
    "fields": {
      "trace": 18,
      "trace_key": "7da12b1dce09cb08",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-20T13:40:58Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1490
    }
  },
  {
    "model": "app.logline",
    "pk": 402,
    "fields": {
      "trace": 17,
      "trace_key": "12bd96c32901f3dc",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T13:58:27Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 697
    }
  },
  {
    "model": "app.logline",
    "pk": 403,
    "fields": {
      "trace": 81,
      "trace_key": "1dd42f4be87b1a0b",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-19T10:40:59Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 70
    }
  },
  {
    "model": "app.logline",
    "pk": 404,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 6,
      "service": 2,
      "logged_at": "2025-11-19T14:00:03Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1122
    }
  },
  {
    "model": "app.logline",
    "pk": 405,
    "fields": {
      "trace": 67,
      "trace_key": "d1a3fec55e1556fc",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T08:50:21Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 406,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T14:48:08Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 285
    }
  },
  {
    "model": "app.logline",
    "pk": 407,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-17T21:44:06Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1551
    }
  },
  {
    "model": "app.logline",
    "pk": 408,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-18T14:03:57Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 40
    }
  },
  {
    "model": "app.logline",
    "pk": 409,
    "fields": {
      "trace": 143,
      "trace_key": "9d70b1786ea90a7f",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-20T08:44:34Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 151
    }
  },
  {
    "model": "app.logline",
    "pk": 410,
    "fields": {
      "trace": 56,
      "trace_key": "e929c2f2e768cc93",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T09:42:13Z",
      "level": "ERROR",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 1139
    }
  },
  {
    "model": "app.logline",
    "pk": 411,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T09:29:48Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 1302
    }
  },
  {
    "model": "app.logline",
    "pk": 412,
    "fields": {
      "trace": 86,
      "trace_key": "26cd26a2af52abff",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-19T13:37:59Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 67
    }
  },
  {
    "model": "app.logline",
    "pk": 413,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-21T15:21:02Z",
      "level": "WARN",
      "message": null,
      "problem": "cache miss rate above threshold",
      "duration_ms": 834
    }
  },
  {
    "model": "app.logline",
    "pk": 414,
    "fields": {
      "trace": 53,
      "trace_key": "16c9affdeef7d65e",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T16:03:50Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1747
    }
  },
  {
    "model": "app.logline",
    "pk": 415,
    "fields": {
      "trace": 40,
      "trace_key": "8c82064832999ec6",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-18T15:28:21Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 416,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T10:12:08Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 300
    }
  },
  {
    "model": "app.logline",
    "pk": 417,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T16:43:17Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 118
    }
  },
  {
    "model": "app.logline",
    "pk": 418,
    "fields": {
      "trace": 58,
      "trace_key": "b15bc5c50bd77d9a",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-18T13:13:15Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 12
    }
  },
  {
    "model": "app.logline",
    "pk": 419,
    "fields": {
      "trace": 5,
      "trace_key": "9820c9cdfe507184",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-18T13:44:03Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2175
    }
  },
  {
    "model": "app.logline",
    "pk": 420,
    "fields": {
      "trace": 84,
      "trace_key": "8f492b2cc8226ec5",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T10:39:30Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1704
    }
  },
  {
    "model": "app.logline",
    "pk": 421,
    "fields": {
      "trace": 77,
      "trace_key": "c0c7953d9fc1f9bd",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-19T16:26:43Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1407
    }
  },
  {
    "model": "app.logline",
    "pk": 422,
    "fields": {
      "trace": 122,
      "trace_key": "bea13cecd11c14d5",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-21T11:01:01Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1731
    }
  },
  {
    "model": "app.logline",
    "pk": 423,
    "fields": {
      "trace": 77,
      "trace_key": "c0c7953d9fc1f9bd",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T16:26:44Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 18
    }
  },
  {
    "model": "app.logline",
    "pk": 424,
    "fields": {
      "trace": 23,
      "trace_key": "81cb3c57a539c08e",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T15:59:58Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 2257
    }
  },
  {
    "model": "app.logline",
    "pk": 425,
    "fields": {
      "trace": 46,
      "trace_key": "a2ae98fd082d7054",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T06:29:02Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 191
    }
  },
  {
    "model": "app.logline",
    "pk": 426,
    "fields": {
      "trace": 85,
      "trace_key": "1f5c34615a66a1e2",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T13:40:05Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 2073
    }
  },
  {
    "model": "app.logline",
    "pk": 427,
    "fields": {
      "trace": 21,
      "trace_key": "91c09d13696af166",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T11:45:47Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 19
    }
  },
  {
    "model": "app.logline",
    "pk": 428,
    "fields": {
      "trace": 128,
      "trace_key": "dbf0913c6264b772",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-21T12:41:34Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 63
    }
  },
  {
    "model": "app.logline",
    "pk": 429,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T18:48:55Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 468
    }
  },
  {
    "model": "app.logline",
    "pk": 430,
    "fields": {
      "trace": 49,
      "trace_key": "f4905e2a14cac451",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-21T13:02:03Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 431,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-19T12:01:43Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 432,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-20T10:58:08Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1335
    }
  },
  {
    "model": "app.logline",
    "pk": 433,
    "fields": {
      "trace": 78,
      "trace_key": "cda38a7d235d26b8",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-18T15:14:28Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 15
    }
  },
  {
    "model": "app.logline",
    "pk": 434,
    "fields": {
      "trace": 99,
      "trace_key": "5235effad8d8eebc",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-17T10:02:19Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1938
    }
  },
  {
    "model": "app.logline",
    "pk": 435,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 5,
      "service": 5,
      "logged_at": "2025-11-20T13:03:43Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 537
    }
  },
  {
    "model": "app.logline",
    "pk": 436,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T14:03:58Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 47
    }
  },
  {
    "model": "app.logline",
    "pk": 437,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-20T11:26:08Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 516
    }
  },
  {
    "model": "app.logline",
    "pk": 438,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 7,
      "service": 4,
      "logged_at": "2025-11-20T07:51:45Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 180
    }
  },
  {
    "model": "app.logline",
    "pk": 439,
    "fields": {
      "trace": 105,
      "trace_key": "73819d1c7e836d48",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T13:28:08Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 898
    }
  },
  {
    "model": "app.logline",
    "pk": 440,
    "fields": {
      "trace": 49,
      "trace_key": "f4905e2a14cac451",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T13:02:03Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2363
    }
  },
  {
    "model": "app.logline",
    "pk": 441,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-20T08:48:18Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 320
    }
  },
  {
    "model": "app.logline",
    "pk": 442,
    "fields": {
      "trace": 10,
      "trace_key": "c15f865ae1484583",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-17T18:50:07Z",
      "level": "WARN",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 57
    }
  },
  {
    "model": "app.logline",
    "pk": 443,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-21T18:48:55Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 9
    }
  },
  {
    "model": "app.logline",
    "pk": 444,
    "fields": {
      "trace": 5,
      "trace_key": "9820c9cdfe507184",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T13:44:04Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 14
    }
  },
  {
    "model": "app.logline",
    "pk": 445,
    "fields": {
      "trace": 98,
      "trace_key": "98e2857d6f86c6ac",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T01:44:41Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2088
    }
  },
  {
    "model": "app.logline",
    "pk": 446,
    "fields": {
      "trace": 14,
      "trace_key": "a10c00328de94634",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-20T09:23:32Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 218
    }
  },
  {
    "model": "app.logline",
    "pk": 447,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-18T17:26:57Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 16
    }
  },
  {
    "model": "app.logline",
    "pk": 448,
    "fields": {
      "trace": 57,
      "trace_key": "3daf5687ec455ba0",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T09:18:17Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 111
    }
  },
  {
    "model": "app.logline",
    "pk": 449,
    "fields": {
      "trace": 107,
      "trace_key": "c72ce047f96bd198",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T17:04:31Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 786
    }
  },
  {
    "model": "app.logline",
    "pk": 450,
    "fields": {
      "trace": 113,
      "trace_key": "3ccf7c0d767f11d8",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-21T14:04:28Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1726
    }
  },
  {
    "model": "app.logline",
    "pk": 451,
    "fields": {
      "trace": 84,
      "trace_key": "8f492b2cc8226ec5",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-20T10:39:32Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 452,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-19T10:12:10Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1152
    }
  },
  {
    "model": "app.logline",
    "pk": 453,
    "fields": {
      "trace": 147,
      "trace_key": "94a34ee16e4c5c54",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T10:17:33Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 2257
    }
  },
  {
    "model": "app.logline",
    "pk": 454,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T16:26:55Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 2021
    }
  },
  {
    "model": "app.logline",
    "pk": 455,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 7,
      "service": 3,
      "logged_at": "2025-11-20T09:27:43Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 258
    }
  },
  {
    "model": "app.logline",
    "pk": 456,
    "fields": {
      "trace": 137,
      "trace_key": "6575be6b4898f5f5",
      "span_no": 1,
      "service": 1,
      "logged_at": "2025-11-18T12:01:38Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 37
    }
  },
  {
    "model": "app.logline",
    "pk": 457,
    "fields": {
      "trace": 99,
      "trace_key": "5235effad8d8eebc",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-17T10:02:21Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 505
    }
  },
  {
    "model": "app.logline",
    "pk": 458,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T11:45:49Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1467
    }
  },
  {
    "model": "app.logline",
    "pk": 459,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 5,
      "service": 7,
      "logged_at": "2025-11-20T08:41:31Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 124
    }
  },
  {
    "model": "app.logline",
    "pk": 460,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-19T17:48:44Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 474
    }
  },
  {
    "model": "app.logline",
    "pk": 461,
    "fields": {
      "trace": 53,
      "trace_key": "16c9affdeef7d65e",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-18T16:03:50Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 47
    }
  },
  {
    "model": "app.logline",
    "pk": 462,
    "fields": {
      "trace": 47,
      "trace_key": "a933cc43fe9d1d75",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T10:04:57Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1376
    }
  },
  {
    "model": "app.logline",
    "pk": 463,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T17:29:35Z",
      "level": "WARN",
      "message": null,
      "problem": "cache miss rate above threshold",
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 464,
    "fields": {
      "trace": 75,
      "trace_key": "fd1c3fdbacd143d4",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T14:05:32Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 58
    }
  },
  {
    "model": "app.logline",
    "pk": 465,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T17:26:57Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 134
    }
  },
  {
    "model": "app.logline",
    "pk": 466,
    "fields": {
      "trace": 40,
      "trace_key": "8c82064832999ec6",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-18T15:28:22Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1544
    }
  },
  {
    "model": "app.logline",
    "pk": 467,
    "fields": {
      "trace": 52,
      "trace_key": "ec62ab7423b04b21",
      "span_no": 2,
      "service": 8,
      "logged_at": "2025-11-19T14:37:21Z",
      "level": "WARN",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 468,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-19T10:09:12Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 230
    }
  },
  {
    "model": "app.logline",
    "pk": 469,
    "fields": {
      "trace": 128,
      "trace_key": "dbf0913c6264b772",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T12:41:34Z",
      "level": "ERROR",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 212
    }
  },
  {
    "model": "app.logline",
    "pk": 470,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-18T10:29:30Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2127
    }
  },
  {
    "model": "app.logline",
    "pk": 471,
    "fields": {
      "trace": 58,
      "trace_key": "b15bc5c50bd77d9a",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-18T13:13:17Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1928
    }
  },
  {
    "model": "app.logline",
    "pk": 472,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T11:19:36Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 369
    }
  },
  {
    "model": "app.logline",
    "pk": 473,
    "fields": {
      "trace": 131,
      "trace_key": "3c51a4aca37ead85",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T12:02:33Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 2039
    }
  },
  {
    "model": "app.logline",
    "pk": 474,
    "fields": {
      "trace": 53,
      "trace_key": "16c9affdeef7d65e",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T16:03:50Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 17
    }
  },
  {
    "model": "app.logline",
    "pk": 475,
    "fields": {
      "trace": 39,
      "trace_key": "7e79916c25051692",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-20T14:47:15Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 243
    }
  },
  {
    "model": "app.logline",
    "pk": 476,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T16:26:56Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 477,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 8,
      "service": 8,
      "logged_at": "2025-11-20T07:51:47Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 818
    }
  },
  {
    "model": "app.logline",
    "pk": 478,
    "fields": {
      "trace": 132,
      "trace_key": "7cd66e86f684a75c",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T16:05:54Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2316
    }
  },
  {
    "model": "app.logline",
    "pk": 479,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-17T11:16:18Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 95
    }
  },
  {
    "model": "app.logline",
    "pk": 480,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 6,
      "service": 4,
      "logged_at": "2025-11-18T16:04:06Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 56
    }
  },
  {
    "model": "app.logline",
    "pk": 481,
    "fields": {
      "trace": 123,
      "trace_key": "f34a64b307daa1c2",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T14:35:32Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 2392
    }
  },
  {
    "model": "app.logline",
    "pk": 482,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-20T10:58:10Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1567
    }
  },
  {
    "model": "app.logline",
    "pk": 483,
    "fields": {
      "trace": 60,
      "trace_key": "eda27d98cd38b990",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-19T09:09:07Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1047
    }
  },
  {
    "model": "app.logline",
    "pk": 484,
    "fields": {
      "trace": 122,
      "trace_key": "bea13cecd11c14d5",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-21T11:01:01Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 598
    }
  },
  {
    "model": "app.logline",
    "pk": 485,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-21T11:29:56Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 314
    }
  },
  {
    "model": "app.logline",
    "pk": 486,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-19T09:26:24Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 76
    }
  },
  {
    "model": "app.logline",
    "pk": 487,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-21T15:21:03Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 2216
    }
  },
  {
    "model": "app.logline",
    "pk": 488,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 2,
      "service": 6,
      "logged_at": "2025-11-19T15:21:31Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 211
    }
  },
  {
    "model": "app.logline",
    "pk": 489,
    "fields": {
      "trace": 123,
      "trace_key": "f34a64b307daa1c2",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-18T14:35:34Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2055
    }
  },
  {
    "model": "app.logline",
    "pk": 490,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-21T17:29:36Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 491,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-17T11:25:28Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 492,
    "fields": {
      "trace": 96,
      "trace_key": "643262d32db110ca",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-19T11:47:19Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 18
    }
  },
  {
    "model": "app.logline",
    "pk": 493,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T11:19:36Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 211
    }
  },
  {
    "model": "app.logline",
    "pk": 494,
    "fields": {
      "trace": 77,
      "trace_key": "c0c7953d9fc1f9bd",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-19T16:26:45Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 495,
    "fields": {
      "trace": 117,
      "trace_key": "e43feeaa4dcae433",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-20T07:51:48Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 861
    }
  },
  {
    "model": "app.logline",
    "pk": 496,
    "fields": {
      "trace": 85,
      "trace_key": "1f5c34615a66a1e2",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-20T13:40:05Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1545
    }
  },
  {
    "model": "app.logline",
    "pk": 497,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-17T11:25:28Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 498,
    "fields": {
      "trace": 94,
      "trace_key": "875c11546c5dea7e",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T09:15:31Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 2265
    }
  },
  {
    "model": "app.logline",
    "pk": 499,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-17T11:25:28Z",
      "level": "ERROR",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 784
    }
  },
  {
    "model": "app.logline",
    "pk": 500,
    "fields": {
      "trace": 88,
      "trace_key": "44729a0d16830e24",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-19T12:00:19Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 347
    }
  },
  {
    "model": "app.logline",
    "pk": 501,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-18T10:37:45Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 817
    }
  },
  {
    "model": "app.logline",
    "pk": 502,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 6,
      "service": 8,
      "logged_at": "2025-11-19T14:48:09Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 690
    }
  },
  {
    "model": "app.logline",
    "pk": 503,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 7,
      "service": 7,
      "logged_at": "2025-11-19T14:48:10Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 142
    }
  },
  {
    "model": "app.logline",
    "pk": 504,
    "fields": {
      "trace": 26,
      "trace_key": "26d52696991ec528",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T14:18:10Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 228
    }
  },
  {
    "model": "app.logline",
    "pk": 505,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-20T10:58:12Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 799
    }
  },
  {
    "model": "app.logline",
    "pk": 506,
    "fields": {
      "trace": 21,
      "trace_key": "91c09d13696af166",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-21T11:45:48Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 443
    }
  },
  {
    "model": "app.logline",
    "pk": 507,
    "fields": {
      "trace": 139,
      "trace_key": "f4e6b03db7cf24f7",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T16:09:15Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 862
    }
  },
  {
    "model": "app.logline",
    "pk": 508,
    "fields": {
      "trace": 86,
      "trace_key": "26cd26a2af52abff",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T13:38:01Z",
      "level": "WARN",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 108
    }
  },
  {
    "model": "app.logline",
    "pk": 509,
    "fields": {
      "trace": 81,
      "trace_key": "1dd42f4be87b1a0b",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T10:40:59Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 25
    }
  },
  {
    "model": "app.logline",
    "pk": 510,
    "fields": {
      "trace": 149,
      "trace_key": "89f6e4c7e4088992",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-21T09:49:31Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 511,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-20T13:03:44Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 569
    }
  },
  {
    "model": "app.logline",
    "pk": 512,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 7,
      "service": 7,
      "logged_at": "2025-11-19T10:12:12Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 842
    }
  },
  {
    "model": "app.logline",
    "pk": 513,
    "fields": {
      "trace": 71,
      "trace_key": "4a9dafd979abddc0",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T12:12:40Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 113
    }
  },
  {
    "model": "app.logline",
    "pk": 514,
    "fields": {
      "trace": 81,
      "trace_key": "1dd42f4be87b1a0b",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-19T10:41:01Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 829
    }
  },
  {
    "model": "app.logline",
    "pk": 515,
    "fields": {
      "trace": 63,
      "trace_key": "15e6fe9c26ec1cc2",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-17T13:18:12Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 117
    }
  },
  {
    "model": "app.logline",
    "pk": 516,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-20T08:48:20Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 977
    }
  },
  {
    "model": "app.logline",
    "pk": 517,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 5,
      "service": 7,
      "logged_at": "2025-11-19T11:02:15Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 973
    }
  },
  {
    "model": "app.logline",
    "pk": 518,
    "fields": {
      "trace": 22,
      "trace_key": "36927ed1bfc201db",
      "span_no": 1,
      "service": 3,
      "logged_at": "2025-11-21T13:43:01Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 358
    }
  },
  {
    "model": "app.logline",
    "pk": 519,
    "fields": {
      "trace": 83,
      "trace_key": "5ff14c7003b1e6ee",
      "span_no": 2,
      "service": 7,
      "logged_at": "2025-11-18T14:05:35Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 90
    }
  },
  {
    "model": "app.logline",
    "pk": 520,
    "fields": {
      "trace": 149,
      "trace_key": "89f6e4c7e4088992",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T09:49:31Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 165
    }
  },
  {
    "model": "app.logline",
    "pk": 521,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-18T16:04:08Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 223
    }
  },
  {
    "model": "app.logline",
    "pk": 522,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 6,
      "service": 8,
      "logged_at": "2025-11-21T15:13:56Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 331
    }
  },
  {
    "model": "app.logline",
    "pk": 523,
    "fields": {
      "trace": 82,
      "trace_key": "c5bf45449a8337a2",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-17T17:42:30Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 896
    }
  },
  {
    "model": "app.logline",
    "pk": 524,
    "fields": {
      "trace": 47,
      "trace_key": "a933cc43fe9d1d75",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-18T10:04:58Z",
      "level": "ERROR",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 743
    }
  },
  {
    "model": "app.logline",
    "pk": 525,
    "fields": {
      "trace": 77,
      "trace_key": "c0c7953d9fc1f9bd",
      "span_no": 5,
      "service": 8,
      "logged_at": "2025-11-19T16:26:47Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1091
    }
  },
  {
    "model": "app.logline",
    "pk": 526,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 6,
      "service": 2,
      "logged_at": "2025-11-19T11:02:16Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 2102
    }
  },
  {
    "model": "app.logline",
    "pk": 527,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-21T11:29:56Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1187
    }
  },
  {
    "model": "app.logline",
    "pk": 528,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 6,
      "service": 8,
      "logged_at": "2025-11-19T12:01:44Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 529,
    "fields": {
      "trace": 39,
      "trace_key": "7e79916c25051692",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-20T14:47:17Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 530,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-20T11:26:10Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 75
    }
  },
  {
    "model": "app.logline",
    "pk": 531,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 6,
      "service": 5,
      "logged_at": "2025-11-20T08:48:21Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 40
    }
  },
  {
    "model": "app.logline",
    "pk": 532,
    "fields": {
      "trace": 146,
      "trace_key": "b03daaddc78f8d9d",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-18T08:18:14Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 138
    }
  },
  {
    "model": "app.logline",
    "pk": 533,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-21T12:28:02Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 2293
    }
  },
  {
    "model": "app.logline",
    "pk": 534,
    "fields": {
      "trace": 52,
      "trace_key": "ec62ab7423b04b21",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-19T14:37:21Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 22
    }
  },
  {
    "model": "app.logline",
    "pk": 535,
    "fields": {
      "trace": 22,
      "trace_key": "36927ed1bfc201db",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-21T13:43:01Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 285
    }
  },
  {
    "model": "app.logline",
    "pk": 536,
    "fields": {
      "trace": 13,
      "trace_key": "e215f559b342affd",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T07:08:56Z",
      "level": "WARN",
      "message": null,
      "problem": "cache miss rate above threshold",
      "duration_ms": 756
    }
  },
  {
    "model": "app.logline",
    "pk": 537,
    "fields": {
      "trace": 50,
      "trace_key": "bd5c028f98fdfe56",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-17T08:29:46Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 29
    }
  },
  {
    "model": "app.logline",
    "pk": 538,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-21T13:57:05Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 2336
    }
  },
  {
    "model": "app.logline",
    "pk": 539,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-19T10:09:12Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1382
    }
  },
  {
    "model": "app.logline",
    "pk": 540,
    "fields": {
      "trace": 23,
      "trace_key": "81cb3c57a539c08e",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-19T16:00:00Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 791
    }
  },
  {
    "model": "app.logline",
    "pk": 541,
    "fields": {
      "trace": 83,
      "trace_key": "5ff14c7003b1e6ee",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-18T14:05:36Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 25
    }
  },
  {
    "model": "app.logline",
    "pk": 542,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 8,
      "service": 3,
      "logged_at": "2025-11-20T09:27:45Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 659
    }
  },
  {
    "model": "app.logline",
    "pk": 543,
    "fields": {
      "trace": 136,
      "trace_key": "96a991ee17deacb0",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-19T20:28:05Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1575
    }
  },
  {
    "model": "app.logline",
    "pk": 544,
    "fields": {
      "trace": 2,
      "trace_key": "69120e80aeefebf5",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-20T08:01:50Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 545,
    "fields": {
      "trace": 86,
      "trace_key": "26cd26a2af52abff",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-19T13:38:03Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 546,
    "fields": {
      "trace": 87,
      "trace_key": "c63fa0e93f1a836e",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-18T08:50:56Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 368
    }
  },
  {
    "model": "app.logline",
    "pk": 547,
    "fields": {
      "trace": 24,
      "trace_key": "3a10a8d438f29e70",
      "span_no": 1,
      "service": 7,
      "logged_at": "2025-11-18T05:40:33Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 33
    }
  },
  {
    "model": "app.logline",
    "pk": 548,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-21T11:29:57Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 300
    }
  },
  {
    "model": "app.logline",
    "pk": 549,
    "fields": {
      "trace": 135,
      "trace_key": "b5c1ec4d8780cf6c",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T16:12:18Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1138
    }
  },
  {
    "model": "app.logline",
    "pk": 550,
    "fields": {
      "trace": 119,
      "trace_key": "bb9b9e9b78e5bf76",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-17T10:10:34Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 928
    }
  },
  {
    "model": "app.logline",
    "pk": 551,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T18:48:57Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 552,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-17T11:16:18Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 40
    }
  },
  {
    "model": "app.logline",
    "pk": 553,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-19T10:09:13Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1852
    }
  },
  {
    "model": "app.logline",
    "pk": 554,
    "fields": {
      "trace": 96,
      "trace_key": "643262d32db110ca",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-19T11:47:21Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 199
    }
  },
  {
    "model": "app.logline",
    "pk": 555,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-20T06:00:07Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 665
    }
  },
  {
    "model": "app.logline",
    "pk": 556,
    "fields": {
      "trace": 100,
      "trace_key": "d75d1f946eb7d63e",
      "span_no": 4,
      "service": 8,
      "logged_at": "2025-11-19T17:50:38Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 75
    }
  },
  {
    "model": "app.logline",
    "pk": 557,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-19T12:01:45Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 155
    }
  },
  {
    "model": "app.logline",
    "pk": 558,
    "fields": {
      "trace": 36,
      "trace_key": "df6a882e79138379",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T09:30:52Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1672
    }
  },
  {
    "model": "app.logline",
    "pk": 559,
    "fields": {
      "trace": 147,
      "trace_key": "94a34ee16e4c5c54",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-18T10:17:34Z",
      "level": "WARN",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 1124
    }
  },
  {
    "model": "app.logline",
    "pk": 560,
    "fields": {
      "trace": 5,
      "trace_key": "9820c9cdfe507184",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-18T13:44:04Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 673
    }
  },
  {
    "model": "app.logline",
    "pk": 561,
    "fields": {
      "trace": 96,
      "trace_key": "643262d32db110ca",
      "span_no": 4,
      "service": 8,
      "logged_at": "2025-11-19T11:47:22Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 112
    }
  },
  {
    "model": "app.logline",
    "pk": 562,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 7,
      "service": 3,
      "logged_at": "2025-11-18T16:26:56Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 2320
    }
  },
  {
    "model": "app.logline",
    "pk": 563,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-20T08:41:32Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 564,
    "fields": {
      "trace": 116,
      "trace_key": "a76f7d08c28ad9e1",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-20T15:02:38Z",
      "level": "WARN",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 565,
    "fields": {
      "trace": 31,
      "trace_key": "e2aa36fd963f097a",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-20T10:19:56Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1515
    }
  },
  {
    "model": "app.logline",
    "pk": 566,
    "fields": {
      "trace": 32,
      "trace_key": "b723be45f10ca8a6",
      "span_no": 5,
      "service": 7,
      "logged_at": "2025-11-20T14:32:30Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 123
    }
  },
  {
    "model": "app.logline",
    "pk": 567,
    "fields": {
      "trace": 127,
      "trace_key": "89a53775ca907df5",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-19T17:07:14Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 227
    }
  },
  {
    "model": "app.logline",
    "pk": 568,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-19T10:09:13Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 960
    }
  },
  {
    "model": "app.logline",
    "pk": 569,
    "fields": {
      "trace": 65,
      "trace_key": "b630c53737a0471b",
      "span_no": 6,
      "service": 2,
      "logged_at": "2025-11-17T15:36:15Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 570,
    "fields": {
      "trace": 14,
      "trace_key": "a10c00328de94634",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-20T09:23:32Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 571,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 7,
      "service": 3,
      "logged_at": "2025-11-18T14:03:59Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 572,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-21T09:29:49Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 148
    }
  },
  {
    "model": "app.logline",
    "pk": 573,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 7,
      "service": 8,
      "logged_at": "2025-11-21T11:29:57Z",
      "level": "ERROR",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 16
    }
  },
  {
    "model": "app.logline",
    "pk": 574,
    "fields": {
      "trace": 148,
      "trace_key": "6714621d31d24999",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-21T00:18:18Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 922
    }
  },
  {
    "model": "app.logline",
    "pk": 575,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-17T11:16:19Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 404
    }
  },
  {
    "model": "app.logline",
    "pk": 576,
    "fields": {
      "trace": 87,
      "trace_key": "c63fa0e93f1a836e",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-18T08:50:57Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 2222
    }
  },
  {
    "model": "app.logline",
    "pk": 577,
    "fields": {
      "trace": 73,
      "trace_key": "addf26b0a79fa8cc",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T13:35:59Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 705
    }
  },
  {
    "model": "app.logline",
    "pk": 578,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 7,
      "service": 4,
      "logged_at": "2025-11-17T11:25:30Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 775
    }
  },
  {
    "model": "app.logline",
    "pk": 579,
    "fields": {
      "trace": 123,
      "trace_key": "f34a64b307daa1c2",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-18T14:35:35Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 45
    }
  },
  {
    "model": "app.logline",
    "pk": 580,
    "fields": {
      "trace": 84,
      "trace_key": "8f492b2cc8226ec5",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-20T10:39:32Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 13
    }
  },
  {
    "model": "app.logline",
    "pk": 581,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-19T10:12:12Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1167
    }
  },
  {
    "model": "app.logline",
    "pk": 582,
    "fields": {
      "trace": 87,
      "trace_key": "c63fa0e93f1a836e",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T08:50:57Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1481
    }
  },
  {
    "model": "app.logline",
    "pk": 583,
    "fields": {
      "trace": 8,
      "trace_key": "ac513d5936c7c044",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-21T15:15:11Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 269
    }
  },
  {
    "model": "app.logline",
    "pk": 584,
    "fields": {
      "trace": 94,
      "trace_key": "875c11546c5dea7e",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T09:15:31Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 898
    }
  },
  {
    "model": "app.logline",
    "pk": 585,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-19T15:21:31Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1792
    }
  },
  {
    "model": "app.logline",
    "pk": 586,
    "fields": {
      "trace": 128,
      "trace_key": "dbf0913c6264b772",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-21T12:41:35Z",
      "level": "WARN",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 756
    }
  },
  {
    "model": "app.logline",
    "pk": 587,
    "fields": {
      "trace": 70,
      "trace_key": "d45f7242b6952e52",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T11:49:28Z",
      "level": "ERROR",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 588,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-20T06:00:07Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 199
    }
  },
  {
    "model": "app.logline",
    "pk": 589,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-21T09:29:50Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 50
    }
  },
  {
    "model": "app.logline",
    "pk": 590,
    "fields": {
      "trace": 22,
      "trace_key": "36927ed1bfc201db",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T13:43:02Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 318
    }
  },
  {
    "model": "app.logline",
    "pk": 591,
    "fields": {
      "trace": 109,
      "trace_key": "5dec7d407b8ffc4d",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-19T11:31:41Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 2104
    }
  },
  {
    "model": "app.logline",
    "pk": 592,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T16:43:18Z",
      "level": "ERROR",
      "message": null,
      "problem": "retrying after a transient database error",
      "duration_ms": 1957
    }
  },
  {
    "model": "app.logline",
    "pk": 593,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T15:21:03Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1118
    }
  },
  {
    "model": "app.logline",
    "pk": 594,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 6,
      "service": 5,
      "logged_at": "2025-11-20T10:58:13Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1029
    }
  },
  {
    "model": "app.logline",
    "pk": 595,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 7,
      "service": 6,
      "logged_at": "2025-11-21T10:42:30Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 815
    }
  },
  {
    "model": "app.logline",
    "pk": 596,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-17T10:12:24Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1284
    }
  },
  {
    "model": "app.logline",
    "pk": 597,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-20T08:48:22Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1941
    }
  },
  {
    "model": "app.logline",
    "pk": 598,
    "fields": {
      "trace": 107,
      "trace_key": "c72ce047f96bd198",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-20T17:04:33Z",
      "level": "ERROR",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 450
    }
  },
  {
    "model": "app.logline",
    "pk": 599,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 5,
      "service": 8,
      "logged_at": "2025-11-20T11:26:10Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 600,
    "fields": {
      "trace": 134,
      "trace_key": "78b19446e0502414",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T15:15:00Z",
      "level": "WARN",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 2021
    }
  },
  {
    "model": "app.logline",
    "pk": 601,
    "fields": {
      "trace": 71,
      "trace_key": "4a9dafd979abddc0",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-17T12:12:40Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1259
    }
  },
  {
    "model": "app.logline",
    "pk": 602,
    "fields": {
      "trace": 139,
      "trace_key": "f4e6b03db7cf24f7",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-21T16:09:17Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 7
    }
  },
  {
    "model": "app.logline",
    "pk": 603,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T11:30:54Z",
      "level": "WARN",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 604,
    "fields": {
      "trace": 26,
      "trace_key": "26d52696991ec528",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T14:18:10Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 605,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 8,
      "service": 3,
      "logged_at": "2025-11-18T14:04:00Z",
      "level": "WARN",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 606,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-19T11:02:16Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 894
    }
  },
  {
    "model": "app.logline",
    "pk": 607,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-19T17:48:45Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 327
    }
  },
  {
    "model": "app.logline",
    "pk": 608,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T12:01:45Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 609,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-20T08:41:32Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 610,
    "fields": {
      "trace": 71,
      "trace_key": "4a9dafd979abddc0",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-17T12:12:41Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 168
    }
  },
  {
    "model": "app.logline",
    "pk": 611,
    "fields": {
      "trace": 10,
      "trace_key": "c15f865ae1484583",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-17T18:50:09Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 488
    }
  },
  {
    "model": "app.logline",
    "pk": 612,
    "fields": {
      "trace": 99,
      "trace_key": "5235effad8d8eebc",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-17T10:02:22Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 211
    }
  },
  {
    "model": "app.logline",
    "pk": 613,
    "fields": {
      "trace": 73,
      "trace_key": "addf26b0a79fa8cc",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-17T13:35:59Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1312
    }
  },
  {
    "model": "app.logline",
    "pk": 614,
    "fields": {
      "trace": 73,
      "trace_key": "addf26b0a79fa8cc",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T13:35:59Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 14
    }
  },
  {
    "model": "app.logline",
    "pk": 615,
    "fields": {
      "trace": 57,
      "trace_key": "3daf5687ec455ba0",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-18T09:18:17Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 50
    }
  },
  {
    "model": "app.logline",
    "pk": 616,
    "fields": {
      "trace": 129,
      "trace_key": "1da6bc91d7a363b2",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-18T11:57:42Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 798
    }
  },
  {
    "model": "app.logline",
    "pk": 617,
    "fields": {
      "trace": 120,
      "trace_key": "e1960a8e751fafb2",
      "span_no": 1,
      "service": 6,
      "logged_at": "2025-11-20T16:01:52Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 818
    }
  },
  {
    "model": "app.logline",
    "pk": 618,
    "fields": {
      "trace": 96,
      "trace_key": "643262d32db110ca",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-19T11:47:24Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 157
    }
  },
  {
    "model": "app.logline",
    "pk": 619,
    "fields": {
      "trace": 100,
      "trace_key": "d75d1f946eb7d63e",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T17:50:38Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 2231
    }
  },
  {
    "model": "app.logline",
    "pk": 620,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 6,
      "service": 5,
      "logged_at": "2025-11-17T11:16:20Z",
      "level": "ERROR",
      "message": null,
      "problem": "cache miss rate above threshold",
      "duration_ms": 60
    }
  },
  {
    "model": "app.logline",
    "pk": 621,
    "fields": {
      "trace": 42,
      "trace_key": "ecb4acb752db8642",
      "span_no": 3,
      "service": 8,
      "logged_at": "2025-11-18T12:21:47Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 140
    }
  },
  {
    "model": "app.logline",
    "pk": 622,
    "fields": {
      "trace": 13,
      "trace_key": "e215f559b342affd",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-18T07:08:58Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 746
    }
  },
  {
    "model": "app.logline",
    "pk": 623,
    "fields": {
      "trace": 67,
      "trace_key": "d1a3fec55e1556fc",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T08:50:21Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1920
    }
  },
  {
    "model": "app.logline",
    "pk": 624,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-18T08:20:15Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 350
    }
  },
  {
    "model": "app.logline",
    "pk": 625,
    "fields": {
      "trace": 109,
      "trace_key": "5dec7d407b8ffc4d",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-19T11:31:41Z",
      "level": "WARN",
      "message": null,
      "problem": "retrying after a transient database error",
      "duration_ms": 486
    }
  },
  {
    "model": "app.logline",
    "pk": 626,
    "fields": {
      "trace": 6,
      "trace_key": "efe5f4380aacf068",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T13:56:51Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1386
    }
  },
  {
    "model": "app.logline",
    "pk": 627,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T17:48:46Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 819
    }
  },
  {
    "model": "app.logline",
    "pk": 628,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-19T11:30:56Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 306
    }
  },
  {
    "model": "app.logline",
    "pk": 629,
    "fields": {
      "trace": 1,
      "trace_key": "6312aed4ffa16845",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T16:49:39Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 378
    }
  },
  {
    "model": "app.logline",
    "pk": 630,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-20T17:12:13Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 31
    }
  },
  {
    "model": "app.logline",
    "pk": 631,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-19T11:30:56Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 862
    }
  },
  {
    "model": "app.logline",
    "pk": 632,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T10:29:32Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 12
    }
  },
  {
    "model": "app.logline",
    "pk": 633,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-21T13:57:06Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 474
    }
  },
  {
    "model": "app.logline",
    "pk": 634,
    "fields": {
      "trace": 24,
      "trace_key": "3a10a8d438f29e70",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-18T05:40:34Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1503
    }
  },
  {
    "model": "app.logline",
    "pk": 635,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-21T11:19:37Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 8
    }
  },
  {
    "model": "app.logline",
    "pk": 636,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-17T17:17:36Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 362
    }
  },
  {
    "model": "app.logline",
    "pk": 637,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-17T10:12:26Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 206
    }
  },
  {
    "model": "app.logline",
    "pk": 638,
    "fields": {
      "trace": 140,
      "trace_key": "6f4e3955d00b1387",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T09:17:38Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1489
    }
  },
  {
    "model": "app.logline",
    "pk": 639,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-19T09:26:26Z",
      "level": "WARN",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 396
    }
  },
  {
    "model": "app.logline",
    "pk": 640,
    "fields": {
      "trace": 121,
      "trace_key": "2d0944c0a7b4650c",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-20T08:48:23Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 8
    }
  },
  {
    "model": "app.logline",
    "pk": 641,
    "fields": {
      "trace": 53,
      "trace_key": "16c9affdeef7d65e",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T16:03:51Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1288
    }
  },
  {
    "model": "app.logline",
    "pk": 642,
    "fields": {
      "trace": 24,
      "trace_key": "3a10a8d438f29e70",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-18T05:40:34Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 159
    }
  },
  {
    "model": "app.logline",
    "pk": 643,
    "fields": {
      "trace": 58,
      "trace_key": "b15bc5c50bd77d9a",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-18T13:13:19Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 645
    }
  },
  {
    "model": "app.logline",
    "pk": 644,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-18T17:26:57Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 645,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-19T10:09:15Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 646,
    "fields": {
      "trace": 87,
      "trace_key": "c63fa0e93f1a836e",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-18T08:50:58Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 82
    }
  },
  {
    "model": "app.logline",
    "pk": 647,
    "fields": {
      "trace": 27,
      "trace_key": "772cbb359c0ce6e5",
      "span_no": 1,
      "service": 5,
      "logged_at": "2025-11-17T13:13:42Z",
      "level": "WARN",
      "message": null,
      "problem": "disk usage above 85 percent",
      "duration_ms": 979
    }
  },
  {
    "model": "app.logline",
    "pk": 648,
    "fields": {
      "trace": 77,
      "trace_key": "c0c7953d9fc1f9bd",
      "span_no": 6,
      "service": 2,
      "logged_at": "2025-11-19T16:26:47Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 686
    }
  },
  {
    "model": "app.logline",
    "pk": 649,
    "fields": {
      "trace": 109,
      "trace_key": "5dec7d407b8ffc4d",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-19T11:31:42Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 862
    }
  },
  {
    "model": "app.logline",
    "pk": 650,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 6,
      "service": 5,
      "logged_at": "2025-11-17T17:17:38Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 651,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-19T11:30:57Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 322
    }
  },
  {
    "model": "app.logline",
    "pk": 652,
    "fields": {
      "trace": 37,
      "trace_key": "20a4843dad86d641",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-19T09:32:38Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 174
    }
  },
  {
    "model": "app.logline",
    "pk": 653,
    "fields": {
      "trace": 36,
      "trace_key": "df6a882e79138379",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T09:30:52Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 840
    }
  },
  {
    "model": "app.logline",
    "pk": 654,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 7,
      "service": 6,
      "logged_at": "2025-11-17T17:17:38Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 655,
    "fields": {
      "trace": 131,
      "trace_key": "3c51a4aca37ead85",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T12:02:34Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1145
    }
  },
  {
    "model": "app.logline",
    "pk": 656,
    "fields": {
      "trace": 24,
      "trace_key": "3a10a8d438f29e70",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-18T05:40:36Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 131
    }
  },
  {
    "model": "app.logline",
    "pk": 657,
    "fields": {
      "trace": 133,
      "trace_key": "76254c71e2833fa6",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T20:24:30Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 199
    }
  },
  {
    "model": "app.logline",
    "pk": 658,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-19T14:00:05Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1238
    }
  },
  {
    "model": "app.logline",
    "pk": 659,
    "fields": {
      "trace": 94,
      "trace_key": "875c11546c5dea7e",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T09:15:31Z",
      "level": "WARN",
      "message": null,
      "problem": "retrying after a transient database error",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 660,
    "fields": {
      "trace": 148,
      "trace_key": "6714621d31d24999",
      "span_no": 2,
      "service": 3,
      "logged_at": "2025-11-21T00:18:19Z",
      "level": "ERROR",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 268
    }
  },
  {
    "model": "app.logline",
    "pk": 661,
    "fields": {
      "trace": 72,
      "trace_key": "e35e2a76621454cc",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-21T07:59:44Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 68
    }
  },
  {
    "model": "app.logline",
    "pk": 662,
    "fields": {
      "trace": 34,
      "trace_key": "99d752dd32bd743d",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-18T17:26:59Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2041
    }
  },
  {
    "model": "app.logline",
    "pk": 663,
    "fields": {
      "trace": 24,
      "trace_key": "3a10a8d438f29e70",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T05:40:37Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 8
    }
  },
  {
    "model": "app.logline",
    "pk": 664,
    "fields": {
      "trace": 78,
      "trace_key": "cda38a7d235d26b8",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-18T15:14:30Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 229
    }
  },
  {
    "model": "app.logline",
    "pk": 665,
    "fields": {
      "trace": 148,
      "trace_key": "6714621d31d24999",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-21T00:18:19Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 2165
    }
  },
  {
    "model": "app.logline",
    "pk": 666,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-21T11:19:38Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1509
    }
  },
  {
    "model": "app.logline",
    "pk": 667,
    "fields": {
      "trace": 136,
      "trace_key": "96a991ee17deacb0",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-19T20:28:07Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1642
    }
  },
  {
    "model": "app.logline",
    "pk": 668,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-20T17:12:15Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 54
    }
  },
  {
    "model": "app.logline",
    "pk": 669,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-19T15:21:32Z",
      "level": "WARN",
      "message": null,
      "problem": "disk usage above 85 percent",
      "duration_ms": 24
    }
  },
  {
    "model": "app.logline",
    "pk": 670,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-19T11:45:51Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1974
    }
  },
  {
    "model": "app.logline",
    "pk": 671,
    "fields": {
      "trace": 2,
      "trace_key": "69120e80aeefebf5",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-20T08:01:52Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 102
    }
  },
  {
    "model": "app.logline",
    "pk": 672,
    "fields": {
      "trace": 128,
      "trace_key": "dbf0913c6264b772",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-21T12:41:36Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 2114
    }
  },
  {
    "model": "app.logline",
    "pk": 673,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-21T15:21:05Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 50
    }
  },
  {
    "model": "app.logline",
    "pk": 674,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-20T10:58:15Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 158
    }
  },
  {
    "model": "app.logline",
    "pk": 675,
    "fields": {
      "trace": 74,
      "trace_key": "010d73455862d3d8",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-19T14:48:12Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 976
    }
  },
  {
    "model": "app.logline",
    "pk": 676,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-18T10:37:47Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 245
    }
  },
  {
    "model": "app.logline",
    "pk": 677,
    "fields": {
      "trace": 129,
      "trace_key": "1da6bc91d7a363b2",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T11:57:43Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 33
    }
  },
  {
    "model": "app.logline",
    "pk": 678,
    "fields": {
      "trace": 128,
      "trace_key": "dbf0913c6264b772",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T12:41:38Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 436
    }
  },
  {
    "model": "app.logline",
    "pk": 679,
    "fields": {
      "trace": 12,
      "trace_key": "749ba119cbdc3f6a",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-20T13:43:24Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 680,
    "fields": {
      "trace": 123,
      "trace_key": "f34a64b307daa1c2",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-18T14:35:37Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 84
    }
  },
  {
    "model": "app.logline",
    "pk": 681,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 5,
      "service": 8,
      "logged_at": "2025-11-17T07:14:36Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 425
    }
  },
  {
    "model": "app.logline",
    "pk": 682,
    "fields": {
      "trace": 87,
      "trace_key": "c63fa0e93f1a836e",
      "span_no": 7,
      "service": 8,
      "logged_at": "2025-11-18T08:50:59Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 513
    }
  },
  {
    "model": "app.logline",
    "pk": 683,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 5,
      "service": 5,
      "logged_at": "2025-11-19T15:21:32Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 63
    }
  },
  {
    "model": "app.logline",
    "pk": 684,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 6,
      "service": 4,
      "logged_at": "2025-11-19T15:21:32Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 54
    }
  },
  {
    "model": "app.logline",
    "pk": 685,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-20T13:03:46Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 56
    }
  },
  {
    "model": "app.logline",
    "pk": 686,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T17:29:38Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1037
    }
  },
  {
    "model": "app.logline",
    "pk": 687,
    "fields": {
      "trace": 39,
      "trace_key": "7e79916c25051692",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-20T14:47:19Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 666
    }
  },
  {
    "model": "app.logline",
    "pk": 688,
    "fields": {
      "trace": 132,
      "trace_key": "7cd66e86f684a75c",
      "span_no": 5,
      "service": 5,
      "logged_at": "2025-11-21T16:05:56Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 155
    }
  },
  {
    "model": "app.logline",
    "pk": 689,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-21T15:21:05Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 71
    }
  },
  {
    "model": "app.logline",
    "pk": 690,
    "fields": {
      "trace": 104,
      "trace_key": "429bfcfc1b597be6",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T14:44:41Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 16
    }
  },
  {
    "model": "app.logline",
    "pk": 691,
    "fields": {
      "trace": 60,
      "trace_key": "eda27d98cd38b990",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-19T09:09:09Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 661
    }
  },
  {
    "model": "app.logline",
    "pk": 692,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-19T12:01:47Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 35
    }
  },
  {
    "model": "app.logline",
    "pk": 693,
    "fields": {
      "trace": 28,
      "trace_key": "5dab0c7ff8308a6d",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-17T17:15:18Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 234
    }
  },
  {
    "model": "app.logline",
    "pk": 694,
    "fields": {
      "trace": 127,
      "trace_key": "89a53775ca907df5",
      "span_no": 5,
      "service": 8,
      "logged_at": "2025-11-19T17:07:16Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 95
    }
  },
  {
    "model": "app.logline",
    "pk": 695,
    "fields": {
      "trace": 88,
      "trace_key": "44729a0d16830e24",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-19T12:00:19Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 8
    }
  },
  {
    "model": "app.logline",
    "pk": 696,
    "fields": {
      "trace": 99,
      "trace_key": "5235effad8d8eebc",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T10:02:24Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 84
    }
  },
  {
    "model": "app.logline",
    "pk": 697,
    "fields": {
      "trace": 50,
      "trace_key": "bd5c028f98fdfe56",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-17T08:29:48Z",
      "level": "WARN",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 983
    }
  },
  {
    "model": "app.logline",
    "pk": 698,
    "fields": {
      "trace": 47,
      "trace_key": "a933cc43fe9d1d75",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T10:04:58Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 34
    }
  },
  {
    "model": "app.logline",
    "pk": 699,
    "fields": {
      "trace": 109,
      "trace_key": "5dec7d407b8ffc4d",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-19T11:31:44Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 2355
    }
  },
  {
    "model": "app.logline",
    "pk": 700,
    "fields": {
      "trace": 69,
      "trace_key": "5752cfd1eeca1e08",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-19T13:51:23Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1079
    }
  },
  {
    "model": "app.logline",
    "pk": 701,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-19T17:48:47Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1995
    }
  },
  {
    "model": "app.logline",
    "pk": 702,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-19T11:45:51Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 13
    }
  },
  {
    "model": "app.logline",
    "pk": 703,
    "fields": {
      "trace": 120,
      "trace_key": "e1960a8e751fafb2",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-20T16:01:54Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 79
    }
  },
  {
    "model": "app.logline",
    "pk": 704,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 6,
      "service": 2,
      "logged_at": "2025-11-18T16:43:20Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 900
    }
  },
  {
    "model": "app.logline",
    "pk": 705,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-20T08:41:33Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 915
    }
  },
  {
    "model": "app.logline",
    "pk": 706,
    "fields": {
      "trace": 12,
      "trace_key": "749ba119cbdc3f6a",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-20T13:43:25Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 183
    }
  },
  {
    "model": "app.logline",
    "pk": 707,
    "fields": {
      "trace": 42,
      "trace_key": "ecb4acb752db8642",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T12:21:47Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1762
    }
  },
  {
    "model": "app.logline",
    "pk": 708,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 7,
      "service": 7,
      "logged_at": "2025-11-18T10:29:33Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 709,
    "fields": {
      "trace": 80,
      "trace_key": "9bf3e0d4b4928b72",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-17T10:29:47Z",
      "level": "WARN",
      "message": null,
      "problem": "connection reset by peer while reading response",
      "duration_ms": 710
    }
  },
  {
    "model": "app.logline",
    "pk": 710,
    "fields": {
      "trace": 129,
      "trace_key": "1da6bc91d7a363b2",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T11:57:45Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 714
    }
  },
  {
    "model": "app.logline",
    "pk": 711,
    "fields": {
      "trace": 100,
      "trace_key": "d75d1f946eb7d63e",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-19T17:50:39Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 559
    }
  },
  {
    "model": "app.logline",
    "pk": 712,
    "fields": {
      "trace": 29,
      "trace_key": "688881bbc3c20159",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-18T10:29:33Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1169
    }
  },
  {
    "model": "app.logline",
    "pk": 713,
    "fields": {
      "trace": 1,
      "trace_key": "6312aed4ffa16845",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-20T16:49:40Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1545
    }
  },
  {
    "model": "app.logline",
    "pk": 714,
    "fields": {
      "trace": 56,
      "trace_key": "e929c2f2e768cc93",
      "span_no": 2,
      "service": 4,
      "logged_at": "2025-11-18T09:42:15Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 472
    }
  },
  {
    "model": "app.logline",
    "pk": 715,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-21T09:29:50Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1050
    }
  },
  {
    "model": "app.logline",
    "pk": 716,
    "fields": {
      "trace": 85,
      "trace_key": "1f5c34615a66a1e2",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-20T13:40:07Z",
      "level": "ERROR",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 26
    }
  },
  {
    "model": "app.logline",
    "pk": 717,
    "fields": {
      "trace": 64,
      "trace_key": "b97f64a5ce56c02b",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T10:48:09Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 62
    }
  },
  {
    "model": "app.logline",
    "pk": 718,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 8,
      "service": 6,
      "logged_at": "2025-11-19T11:45:52Z",
      "level": "ERROR",
      "message": null,
      "problem": "cache miss rate above threshold",
      "duration_ms": 418
    }
  },
  {
    "model": "app.logline",
    "pk": 719,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-19T15:21:34Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 90
    }
  },
  {
    "model": "app.logline",
    "pk": 720,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-19T12:01:47Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 863
    }
  },
  {
    "model": "app.logline",
    "pk": 721,
    "fields": {
      "trace": 12,
      "trace_key": "749ba119cbdc3f6a",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-20T13:43:25Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1303
    }
  },
  {
    "model": "app.logline",
    "pk": 722,
    "fields": {
      "trace": 15,
      "trace_key": "538d7a0146f936e3",
      "span_no": 2,
      "service": 2,
      "logged_at": "2025-11-18T11:44:01Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1561
    }
  },
  {
    "model": "app.logline",
    "pk": 723,
    "fields": {
      "trace": 28,
      "trace_key": "5dab0c7ff8308a6d",
      "span_no": 3,
      "service": 4,
      "logged_at": "2025-11-17T17:15:18Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1399
    }
  },
  {
    "model": "app.logline",
    "pk": 724,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 7,
      "service": 4,
      "logged_at": "2025-11-17T11:16:20Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 434
    }
  },
  {
    "model": "app.logline",
    "pk": 725,
    "fields": {
      "trace": 127,
      "trace_key": "89a53775ca907df5",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-19T17:07:17Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 223
    }
  },
  {
    "model": "app.logline",
    "pk": 726,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-19T17:48:47Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1759
    }
  },
  {
    "model": "app.logline",
    "pk": 727,
    "fields": {
      "trace": 123,
      "trace_key": "f34a64b307daa1c2",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T14:35:37Z",
      "level": "WARN",
      "message": null,
      "problem": "disk usage above 85 percent",
      "duration_ms": 45
    }
  },
  {
    "model": "app.logline",
    "pk": 728,
    "fields": {
      "trace": 144,
      "trace_key": "0749be988ef56c9d",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-17T10:45:35Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 258
    }
  },
  {
    "model": "app.logline",
    "pk": 729,
    "fields": {
      "trace": 128,
      "trace_key": "dbf0913c6264b772",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-21T12:41:40Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1322
    }
  },
  {
    "model": "app.logline",
    "pk": 730,
    "fields": {
      "trace": 147,
      "trace_key": "94a34ee16e4c5c54",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-18T10:17:35Z",
      "level": "WARN",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 853
    }
  },
  {
    "model": "app.logline",
    "pk": 731,
    "fields": {
      "trace": 150,
      "trace_key": "8535df3f12927c59",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T16:38:16Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 732,
    "fields": {
      "trace": 134,
      "trace_key": "78b19446e0502414",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-17T15:15:01Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 733,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-20T13:03:48Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 164
    }
  },
  {
    "model": "app.logline",
    "pk": 734,
    "fields": {
      "trace": 45,
      "trace_key": "29548307bbd79e49",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-21T13:40:48Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 679
    }
  },
  {
    "model": "app.logline",
    "pk": 735,
    "fields": {
      "trace": 101,
      "trace_key": "69a1c4d5f550ef98",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T07:25:28Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 235
    }
  },
  {
    "model": "app.logline",
    "pk": 736,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-18T08:20:17Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 72
    }
  },
  {
    "model": "app.logline",
    "pk": 737,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-18T16:43:21Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 30
    }
  },
  {
    "model": "app.logline",
    "pk": 738,
    "fields": {
      "trace": 139,
      "trace_key": "f4e6b03db7cf24f7",
      "span_no": 6,
      "service": 4,
      "logged_at": "2025-11-21T16:09:17Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 420
    }
  },
  {
    "model": "app.logline",
    "pk": 739,
    "fields": {
      "trace": 6,
      "trace_key": "efe5f4380aacf068",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-20T13:56:53Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 281
    }
  },
  {
    "model": "app.logline",
    "pk": 740,
    "fields": {
      "trace": 57,
      "trace_key": "3daf5687ec455ba0",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T09:18:17Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 164
    }
  },
  {
    "model": "app.logline",
    "pk": 741,
    "fields": {
      "trace": 70,
      "trace_key": "d45f7242b6952e52",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T11:49:30Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1771
    }
  },
  {
    "model": "app.logline",
    "pk": 742,
    "fields": {
      "trace": 122,
      "trace_key": "bea13cecd11c14d5",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-21T11:01:02Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 743,
    "fields": {
      "trace": 82,
      "trace_key": "c5bf45449a8337a2",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-17T17:42:30Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 358
    }
  },
  {
    "model": "app.logline",
    "pk": 744,
    "fields": {
      "trace": 145,
      "trace_key": "6bc9f5c838fd9667",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-20T13:03:48Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 951
    }
  },
  {
    "model": "app.logline",
    "pk": 745,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-17T07:14:38Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 2156
    }
  },
  {
    "model": "app.logline",
    "pk": 746,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-17T21:44:08Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 589
    }
  },
  {
    "model": "app.logline",
    "pk": 747,
    "fields": {
      "trace": 33,
      "trace_key": "3669e260f90eaee9",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T07:59:38Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 437
    }
  },
  {
    "model": "app.logline",
    "pk": 748,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 6,
      "service": 2,
      "logged_at": "2025-11-18T08:20:17Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 749,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-17T21:44:10Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 119
    }
  },
  {
    "model": "app.logline",
    "pk": 750,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-21T17:29:40Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1649
    }
  },
  {
    "model": "app.logline",
    "pk": 751,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 7,
      "service": 3,
      "logged_at": "2025-11-21T11:19:40Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 257
    }
  },
  {
    "model": "app.logline",
    "pk": 752,
    "fields": {
      "trace": 150,
      "trace_key": "8535df3f12927c59",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-18T16:38:17Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 1423
    }
  },
  {
    "model": "app.logline",
    "pk": 753,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 8,
      "service": 2,
      "logged_at": "2025-11-19T14:00:06Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 754,
    "fields": {
      "trace": 96,
      "trace_key": "643262d32db110ca",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-19T11:47:24Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 151
    }
  },
  {
    "model": "app.logline",
    "pk": 755,
    "fields": {
      "trace": 66,
      "trace_key": "46267924855f954e",
      "span_no": 8,
      "service": 4,
      "logged_at": "2025-11-21T09:29:51Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 417
    }
  },
  {
    "model": "app.logline",
    "pk": 756,
    "fields": {
      "trace": 61,
      "trace_key": "63efd8fff107827d",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T09:42:00Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 487
    }
  },
  {
    "model": "app.logline",
    "pk": 757,
    "fields": {
      "trace": 98,
      "trace_key": "98e2857d6f86c6ac",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-20T01:44:42Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 333
    }
  },
  {
    "model": "app.logline",
    "pk": 758,
    "fields": {
      "trace": 75,
      "trace_key": "fd1c3fdbacd143d4",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-18T14:05:33Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 76
    }
  },
  {
    "model": "app.logline",
    "pk": 759,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 7,
      "service": 7,
      "logged_at": "2025-11-18T08:20:17Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 83
    }
  },
  {
    "model": "app.logline",
    "pk": 760,
    "fields": {
      "trace": 32,
      "trace_key": "b723be45f10ca8a6",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-20T14:32:31Z",
      "level": "ERROR",
      "message": null,
      "problem": "tls handshake took longer than expected",
      "duration_ms": 149
    }
  },
  {
    "model": "app.logline",
    "pk": 761,
    "fields": {
      "trace": 97,
      "trace_key": "7b82d0b2b6441634",
      "span_no": 8,
      "service": 6,
      "logged_at": "2025-11-19T15:21:34Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1869
    }
  },
  {
    "model": "app.logline",
    "pk": 762,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 8,
      "service": 7,
      "logged_at": "2025-11-21T13:57:08Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 1161
    }
  },
  {
    "model": "app.logline",
    "pk": 763,
    "fields": {
      "trace": 125,
      "trace_key": "e6807538602a1ba0",
      "span_no": 9,
      "service": 3,
      "logged_at": "2025-11-19T12:01:48Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 98
    }
  },
  {
    "model": "app.logline",
    "pk": 764,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-21T15:13:56Z",
      "level": "WARN",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 5
    }
  },
  {
    "model": "app.logline",
    "pk": 765,
    "fields": {
      "trace": 132,
      "trace_key": "7cd66e86f684a75c",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-21T16:05:56Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 1262
    }
  },
  {
    "model": "app.logline",
    "pk": 766,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 7,
      "service": 8,
      "logged_at": "2025-11-17T07:14:39Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 2340
    }
  },
  {
    "model": "app.logline",
    "pk": 767,
    "fields": {
      "trace": 110,
      "trace_key": "ff4cfdd80b411021",
      "span_no": 8,
      "service": 8,
      "logged_at": "2025-11-19T10:09:17Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 768,
    "fields": {
      "trace": 57,
      "trace_key": "3daf5687ec455ba0",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-18T09:18:19Z",
      "level": "WARN",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 191
    }
  },
  {
    "model": "app.logline",
    "pk": 769,
    "fields": {
      "trace": 98,
      "trace_key": "98e2857d6f86c6ac",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-20T01:44:44Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 781
    }
  },
  {
    "model": "app.logline",
    "pk": 770,
    "fields": {
      "trace": 18,
      "trace_key": "7da12b1dce09cb08",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-20T13:40:59Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 668
    }
  },
  {
    "model": "app.logline",
    "pk": 771,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-19T17:48:49Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 398
    }
  },
  {
    "model": "app.logline",
    "pk": 772,
    "fields": {
      "trace": 111,
      "trace_key": "a6ca71f3ddb2e8d2",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-18T14:04:01Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1793
    }
  },
  {
    "model": "app.logline",
    "pk": 773,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 8,
      "service": 6,
      "logged_at": "2025-11-21T11:19:42Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 163
    }
  },
  {
    "model": "app.logline",
    "pk": 774,
    "fields": {
      "trace": 103,
      "trace_key": "91604e770fc729c6",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-18T14:38:48Z",
      "level": "ERROR",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 2029
    }
  },
  {
    "model": "app.logline",
    "pk": 775,
    "fields": {
      "trace": 108,
      "trace_key": "277ba766366d43cc",
      "span_no": 8,
      "service": 8,
      "logged_at": "2025-11-17T07:14:39Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 11
    }
  },
  {
    "model": "app.logline",
    "pk": 776,
    "fields": {
      "trace": 138,
      "trace_key": "648d826b8a77c80d",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-21T19:11:09Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 393
    }
  },
  {
    "model": "app.logline",
    "pk": 777,
    "fields": {
      "trace": 40,
      "trace_key": "8c82064832999ec6",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-18T15:28:23Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 862
    }
  },
  {
    "model": "app.logline",
    "pk": 778,
    "fields": {
      "trace": 7,
      "trace_key": "e729b93e31b60648",
      "span_no": 8,
      "service": 5,
      "logged_at": "2025-11-20T14:17:01Z",
      "level": "WARN",
      "message": null,
      "problem": "unexpected null in a required field",
      "duration_ms": 276
    }
  },
  {
    "model": "app.logline",
    "pk": 779,
    "fields": {
      "trace": 120,
      "trace_key": "e1960a8e751fafb2",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-20T16:01:56Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 40
    }
  },
  {
    "model": "app.logline",
    "pk": 780,
    "fields": {
      "trace": 78,
      "trace_key": "cda38a7d235d26b8",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-18T15:14:31Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1475
    }
  },
  {
    "model": "app.logline",
    "pk": 781,
    "fields": {
      "trace": 10,
      "trace_key": "c15f865ae1484583",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-17T18:50:09Z",
      "level": "ERROR",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 866
    }
  },
  {
    "model": "app.logline",
    "pk": 782,
    "fields": {
      "trace": 15,
      "trace_key": "538d7a0146f936e3",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-18T11:44:03Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 14
    }
  },
  {
    "model": "app.logline",
    "pk": 783,
    "fields": {
      "trace": 17,
      "trace_key": "12bd96c32901f3dc",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T13:58:27Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 35
    }
  },
  {
    "model": "app.logline",
    "pk": 784,
    "fields": {
      "trace": 114,
      "trace_key": "87adedc29c876a7d",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-18T15:20:46Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1673
    }
  },
  {
    "model": "app.logline",
    "pk": 785,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 8,
      "service": 3,
      "logged_at": "2025-11-19T09:26:26Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 15
    }
  },
  {
    "model": "app.logline",
    "pk": 786,
    "fields": {
      "trace": 115,
      "trace_key": "9c22e4116346886f",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T13:40:17Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 121
    }
  },
  {
    "model": "app.logline",
    "pk": 787,
    "fields": {
      "trace": 46,
      "trace_key": "a2ae98fd082d7054",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-21T06:29:04Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 2331
    }
  },
  {
    "model": "app.logline",
    "pk": 788,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-21T15:13:56Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 238
    }
  },
  {
    "model": "app.logline",
    "pk": 789,
    "fields": {
      "trace": 83,
      "trace_key": "5ff14c7003b1e6ee",
      "span_no": 4,
      "service": 5,
      "logged_at": "2025-11-18T14:05:38Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 2367
    }
  },
  {
    "model": "app.logline",
    "pk": 790,
    "fields": {
      "trace": 130,
      "trace_key": "f555780b3b71414f",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-18T16:04:09Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1088
    }
  },
  {
    "model": "app.logline",
    "pk": 791,
    "fields": {
      "trace": 148,
      "trace_key": "6714621d31d24999",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T00:18:19Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 937
    }
  },
  {
    "model": "app.logline",
    "pk": 792,
    "fields": {
      "trace": 61,
      "trace_key": "63efd8fff107827d",
      "span_no": 7,
      "service": 8,
      "logged_at": "2025-11-18T09:42:02Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 2078
    }
  },
  {
    "model": "app.logline",
    "pk": 793,
    "fields": {
      "trace": 137,
      "trace_key": "6575be6b4898f5f5",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T12:01:38Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 794,
    "fields": {
      "trace": 43,
      "trace_key": "6b1dd39a7d52bcc6",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-19T16:14:10Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 795,
    "fields": {
      "trace": 20,
      "trace_key": "d78227d5315381d8",
      "span_no": 9,
      "service": 2,
      "logged_at": "2025-11-20T08:41:34Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 806
    }
  },
  {
    "model": "app.logline",
    "pk": 796,
    "fields": {
      "trace": 27,
      "trace_key": "772cbb359c0ce6e5",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-17T13:13:42Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 74
    }
  },
  {
    "model": "app.logline",
    "pk": 797,
    "fields": {
      "trace": 150,
      "trace_key": "8535df3f12927c59",
      "span_no": 5,
      "service": 5,
      "logged_at": "2025-11-18T16:38:19Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 798,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-18T16:43:22Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 799,
    "fields": {
      "trace": 119,
      "trace_key": "bb9b9e9b78e5bf76",
      "span_no": 6,
      "service": 4,
      "logged_at": "2025-11-17T10:10:34Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 410
    }
  },
  {
    "model": "app.logline",
    "pk": 800,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-17T21:44:12Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 667
    }
  },
  {
    "model": "app.logline",
    "pk": 801,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-21T12:28:02Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 802,
    "fields": {
      "trace": 81,
      "trace_key": "1dd42f4be87b1a0b",
      "span_no": 7,
      "service": 4,
      "logged_at": "2025-11-19T10:41:01Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 31
    }
  },
  {
    "model": "app.logline",
    "pk": 803,
    "fields": {
      "trace": 139,
      "trace_key": "f4e6b03db7cf24f7",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-21T16:09:19Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 804,
    "fields": {
      "trace": 134,
      "trace_key": "78b19446e0502414",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-17T15:15:03Z",
      "level": "DEBUG",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 429
    }
  },
  {
    "model": "app.logline",
    "pk": 805,
    "fields": {
      "trace": 84,
      "trace_key": "8f492b2cc8226ec5",
      "span_no": 6,
      "service": 2,
      "logged_at": "2025-11-20T10:39:32Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 589
    }
  },
  {
    "model": "app.logline",
    "pk": 806,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 8,
      "service": 2,
      "logged_at": "2025-11-17T11:25:30Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 108
    }
  },
  {
    "model": "app.logline",
    "pk": 807,
    "fields": {
      "trace": 21,
      "trace_key": "91c09d13696af166",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-21T11:45:49Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1576
    }
  },
  {
    "model": "app.logline",
    "pk": 808,
    "fields": {
      "trace": 150,
      "trace_key": "8535df3f12927c59",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-18T16:38:20Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 602
    }
  },
  {
    "model": "app.logline",
    "pk": 809,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 8,
      "service": 4,
      "logged_at": "2025-11-21T10:42:30Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 62
    }
  },
  {
    "model": "app.logline",
    "pk": 810,
    "fields": {
      "trace": 9,
      "trace_key": "f3e5d44fa8773d86",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-18T16:43:24Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 2356
    }
  },
  {
    "model": "app.logline",
    "pk": 811,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 6,
      "service": 4,
      "logged_at": "2025-11-21T18:48:57Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 45
    }
  },
  {
    "model": "app.logline",
    "pk": 812,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-21T18:48:57Z",
      "level": "WARN",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 813,
    "fields": {
      "trace": 43,
      "trace_key": "6b1dd39a7d52bcc6",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-19T16:14:12Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 704
    }
  },
  {
    "model": "app.logline",
    "pk": 814,
    "fields": {
      "trace": 27,
      "trace_key": "772cbb359c0ce6e5",
      "span_no": 3,
      "service": 6,
      "logged_at": "2025-11-17T13:13:44Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 815,
    "fields": {
      "trace": 33,
      "trace_key": "3669e260f90eaee9",
      "span_no": 5,
      "service": 3,
      "logged_at": "2025-11-21T07:59:38Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 87
    }
  },
  {
    "model": "app.logline",
    "pk": 816,
    "fields": {
      "trace": 73,
      "trace_key": "addf26b0a79fa8cc",
      "span_no": 5,
      "service": 2,
      "logged_at": "2025-11-17T13:35:59Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 817,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 6,
      "service": 8,
      "logged_at": "2025-11-20T11:26:11Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 44
    }
  },
  {
    "model": "app.logline",
    "pk": 818,
    "fields": {
      "trace": 64,
      "trace_key": "b97f64a5ce56c02b",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-19T10:48:10Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 819,
    "fields": {
      "trace": 107,
      "trace_key": "c72ce047f96bd198",
      "span_no": 4,
      "service": 6,
      "logged_at": "2025-11-20T17:04:34Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 618
    }
  },
  {
    "model": "app.logline",
    "pk": 820,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-19T11:30:57Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 718
    }
  },
  {
    "model": "app.logline",
    "pk": 821,
    "fields": {
      "trace": 19,
      "trace_key": "257f46404870e214",
      "span_no": 2,
      "service": 1,
      "logged_at": "2025-11-18T09:40:28Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 457
    }
  },
  {
    "model": "app.logline",
    "pk": 822,
    "fields": {
      "trace": 146,
      "trace_key": "b03daaddc78f8d9d",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-18T08:18:16Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 71
    }
  },
  {
    "model": "app.logline",
    "pk": 823,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 8,
      "service": 3,
      "logged_at": "2025-11-21T15:21:07Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1471
    }
  },
  {
    "model": "app.logline",
    "pk": 824,
    "fields": {
      "trace": 148,
      "trace_key": "6714621d31d24999",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-21T00:18:19Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 825,
    "fields": {
      "trace": 6,
      "trace_key": "efe5f4380aacf068",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-20T13:56:53Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 266
    }
  },
  {
    "model": "app.logline",
    "pk": 826,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-19T11:02:17Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 827,
    "fields": {
      "trace": 56,
      "trace_key": "e929c2f2e768cc93",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-18T09:42:15Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1797
    }
  },
  {
    "model": "app.logline",
    "pk": 828,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-17T11:16:22Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 655
    }
  },
  {
    "model": "app.logline",
    "pk": 829,
    "fields": {
      "trace": 36,
      "trace_key": "df6a882e79138379",
      "span_no": 6,
      "service": 4,
      "logged_at": "2025-11-18T09:30:53Z",
      "level": "WARN",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 469
    }
  },
  {
    "model": "app.logline",
    "pk": 830,
    "fields": {
      "trace": 79,
      "trace_key": "37bd6bd659b1f512",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-17T13:25:17Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 3
    }
  },
  {
    "model": "app.logline",
    "pk": 831,
    "fields": {
      "trace": 96,
      "trace_key": "643262d32db110ca",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-19T11:47:26Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 45
    }
  },
  {
    "model": "app.logline",
    "pk": 832,
    "fields": {
      "trace": 94,
      "trace_key": "875c11546c5dea7e",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-20T09:15:33Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 14
    }
  },
  {
    "model": "app.logline",
    "pk": 833,
    "fields": {
      "trace": 71,
      "trace_key": "4a9dafd979abddc0",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-17T12:12:41Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 31
    }
  },
  {
    "model": "app.logline",
    "pk": 834,
    "fields": {
      "trace": 120,
      "trace_key": "e1960a8e751fafb2",
      "span_no": 4,
      "service": 2,
      "logged_at": "2025-11-20T16:01:58Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 882
    }
  },
  {
    "model": "app.logline",
    "pk": 835,
    "fields": {
      "trace": 31,
      "trace_key": "e2aa36fd963f097a",
      "span_no": 3,
      "service": 1,
      "logged_at": "2025-11-20T10:19:56Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 85
    }
  },
  {
    "model": "app.logline",
    "pk": 836,
    "fields": {
      "trace": 112,
      "trace_key": "85e3536540ae140a",
      "span_no": 9,
      "service": 5,
      "logged_at": "2025-11-17T10:12:26Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1535
    }
  },
  {
    "model": "app.logline",
    "pk": 837,
    "fields": {
      "trace": 37,
      "trace_key": "20a4843dad86d641",
      "span_no": 4,
      "service": 8,
      "logged_at": "2025-11-19T09:32:39Z",
      "level": "DEBUG",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 32
    }
  },
  {
    "model": "app.logline",
    "pk": 838,
    "fields": {
      "trace": 63,
      "trace_key": "15e6fe9c26ec1cc2",
      "span_no": 6,
      "service": 3,
      "logged_at": "2025-11-17T13:18:14Z",
      "level": "WARN",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 259
    }
  },
  {
    "model": "app.logline",
    "pk": 839,
    "fields": {
      "trace": 119,
      "trace_key": "bb9b9e9b78e5bf76",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-17T10:10:35Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 41
    }
  },
  {
    "model": "app.logline",
    "pk": 840,
    "fields": {
      "trace": 41,
      "trace_key": "a1435806835ce820",
      "span_no": 8,
      "service": 7,
      "logged_at": "2025-11-21T18:48:57Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1377
    }
  },
  {
    "model": "app.logline",
    "pk": 841,
    "fields": {
      "trace": 90,
      "trace_key": "4e357da19daef3a2",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-21T11:19:44Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 155
    }
  },
  {
    "model": "app.logline",
    "pk": 842,
    "fields": {
      "trace": 92,
      "trace_key": "69fb885c9b134774",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-17T17:17:40Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 14
    }
  },
  {
    "model": "app.logline",
    "pk": 843,
    "fields": {
      "trace": 131,
      "trace_key": "3c51a4aca37ead85",
      "span_no": 6,
      "service": 5,
      "logged_at": "2025-11-21T12:02:35Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1539
    }
  },
  {
    "model": "app.logline",
    "pk": 844,
    "fields": {
      "trace": 57,
      "trace_key": "3daf5687ec455ba0",
      "span_no": 6,
      "service": 7,
      "logged_at": "2025-11-18T09:18:19Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 229
    }
  },
  {
    "model": "app.logline",
    "pk": 845,
    "fields": {
      "trace": 105,
      "trace_key": "73819d1c7e836d48",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-17T13:28:08Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 211
    }
  },
  {
    "model": "app.logline",
    "pk": 846,
    "fields": {
      "trace": 133,
      "trace_key": "76254c71e2833fa6",
      "span_no": 3,
      "service": 5,
      "logged_at": "2025-11-18T20:24:32Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1074
    }
  },
  {
    "model": "app.logline",
    "pk": 847,
    "fields": {
      "trace": 147,
      "trace_key": "94a34ee16e4c5c54",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T10:17:36Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 658
    }
  },
  {
    "model": "app.logline",
    "pk": 848,
    "fields": {
      "trace": 13,
      "trace_key": "e215f559b342affd",
      "span_no": 4,
      "service": 4,
      "logged_at": "2025-11-18T07:08:58Z",
      "level": "WARN",
      "message": null,
      "problem": "response body larger than the configured limit",
      "duration_ms": 10
    }
  },
  {
    "model": "app.logline",
    "pk": 849,
    "fields": {
      "trace": 4,
      "trace_key": "1056082b772c8fd4",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-21T12:28:03Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1263
    }
  },
  {
    "model": "app.logline",
    "pk": 850,
    "fields": {
      "trace": 8,
      "trace_key": "ac513d5936c7c044",
      "span_no": 5,
      "service": 8,
      "logged_at": "2025-11-21T15:15:11Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 851,
    "fields": {
      "trace": 35,
      "trace_key": "991b6dab4745485a",
      "span_no": 9,
      "service": 7,
      "logged_at": "2025-11-17T11:25:32Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 712
    }
  },
  {
    "model": "app.logline",
    "pk": 852,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 7,
      "service": 7,
      "logged_at": "2025-11-20T17:12:16Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 1104
    }
  },
  {
    "model": "app.logline",
    "pk": 853,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-17T21:44:14Z",
      "level": "DEBUG",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1550
    }
  },
  {
    "model": "app.logline",
    "pk": 854,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 8,
      "service": 2,
      "logged_at": "2025-11-20T10:58:15Z",
      "level": "INFO",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 4
    }
  },
  {
    "model": "app.logline",
    "pk": 855,
    "fields": {
      "trace": 54,
      "trace_key": "0d28f9adeea06b6b",
      "span_no": 8,
      "service": 3,
      "logged_at": "2025-11-18T10:37:49Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1555
    }
  },
  {
    "model": "app.logline",
    "pk": 856,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 7,
      "service": 6,
      "logged_at": "2025-11-21T17:29:40Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 423
    }
  },
  {
    "model": "app.logline",
    "pk": 857,
    "fields": {
      "trace": 46,
      "trace_key": "a2ae98fd082d7054",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-21T06:29:06Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 2220
    }
  },
  {
    "model": "app.logline",
    "pk": 858,
    "fields": {
      "trace": 91,
      "trace_key": "9dc6a01c3d74bbf2",
      "span_no": 9,
      "service": 4,
      "logged_at": "2025-11-20T09:27:45Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 230
    }
  },
  {
    "model": "app.logline",
    "pk": 859,
    "fields": {
      "trace": 148,
      "trace_key": "6714621d31d24999",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-21T00:18:20Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 121
    }
  },
  {
    "model": "app.logline",
    "pk": 860,
    "fields": {
      "trace": 11,
      "trace_key": "1b2946b16c854a28",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-21T15:13:56Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 401
    }
  },
  {
    "model": "app.logline",
    "pk": 861,
    "fields": {
      "trace": 37,
      "trace_key": "20a4843dad86d641",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T09:32:39Z",
      "level": "WARN",
      "message": null,
      "problem": "circuit breaker opened for a downstream call",
      "duration_ms": 255
    }
  },
  {
    "model": "app.logline",
    "pk": 862,
    "fields": {
      "trace": 44,
      "trace_key": "582d04c99135a76c",
      "span_no": 9,
      "service": 5,
      "logged_at": "2025-11-19T17:48:51Z",
      "level": "DEBUG",
      "message": "request received and routed",
      "problem": null,
      "duration_ms": 1968
    }
  },
  {
    "model": "app.logline",
    "pk": 863,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-20T11:26:13Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 33
    }
  },
  {
    "model": "app.logline",
    "pk": 864,
    "fields": {
      "trace": 57,
      "trace_key": "3daf5687ec455ba0",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-18T09:18:21Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 205
    }
  },
  {
    "model": "app.logline",
    "pk": 865,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 7,
      "service": 4,
      "logged_at": "2025-11-19T12:01:49Z",
      "level": "DEBUG",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 866,
    "fields": {
      "trace": 116,
      "trace_key": "a76f7d08c28ad9e1",
      "span_no": 3,
      "service": 3,
      "logged_at": "2025-11-20T15:02:38Z",
      "level": "DEBUG",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 359
    }
  },
  {
    "model": "app.logline",
    "pk": 867,
    "fields": {
      "trace": 19,
      "trace_key": "257f46404870e214",
      "span_no": 3,
      "service": 7,
      "logged_at": "2025-11-18T09:40:29Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 270
    }
  },
  {
    "model": "app.logline",
    "pk": 868,
    "fields": {
      "trace": 129,
      "trace_key": "1da6bc91d7a363b2",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-18T11:57:47Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1061
    }
  },
  {
    "model": "app.logline",
    "pk": 869,
    "fields": {
      "trace": 86,
      "trace_key": "26cd26a2af52abff",
      "span_no": 5,
      "service": 1,
      "logged_at": "2025-11-19T13:38:05Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 92
    }
  },
  {
    "model": "app.logline",
    "pk": 870,
    "fields": {
      "trace": 142,
      "trace_key": "92f8784c66db19ce",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-17T11:16:22Z",
      "level": "WARN",
      "message": null,
      "problem": "upstream call exceeded the 800 ms deadline",
      "duration_ms": 523
    }
  },
  {
    "model": "app.logline",
    "pk": 871,
    "fields": {
      "trace": 116,
      "trace_key": "a76f7d08c28ad9e1",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-20T15:02:38Z",
      "level": "WARN",
      "message": null,
      "problem": "lock wait timeout while updating a row",
      "duration_ms": 67
    }
  },
  {
    "model": "app.logline",
    "pk": 872,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 8,
      "service": 8,
      "logged_at": "2025-11-21T17:29:42Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 79
    }
  },
  {
    "model": "app.logline",
    "pk": 873,
    "fields": {
      "trace": 16,
      "trace_key": "b6a6d3c517aadbdb",
      "span_no": 9,
      "service": 6,
      "logged_at": "2025-11-21T10:42:32Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 80
    }
  },
  {
    "model": "app.logline",
    "pk": 874,
    "fields": {
      "trace": 123,
      "trace_key": "f34a64b307daa1c2",
      "span_no": 7,
      "service": 2,
      "logged_at": "2025-11-18T14:35:37Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 27
    }
  },
  {
    "model": "app.logline",
    "pk": 875,
    "fields": {
      "trace": 95,
      "trace_key": "3795b1efabae6da5",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-19T12:01:50Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 153
    }
  },
  {
    "model": "app.logline",
    "pk": 876,
    "fields": {
      "trace": 106,
      "trace_key": "f936d7671f616b23",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-19T10:12:14Z",
      "level": "WARN",
      "message": null,
      "problem": "disk usage above 85 percent",
      "duration_ms": 56
    }
  },
  {
    "model": "app.logline",
    "pk": 877,
    "fields": {
      "trace": 59,
      "trace_key": "dc5321ea379c76c0",
      "span_no": 9,
      "service": 6,
      "logged_at": "2025-11-19T11:02:19Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1555
    }
  },
  {
    "model": "app.logline",
    "pk": 878,
    "fields": {
      "trace": 19,
      "trace_key": "257f46404870e214",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-18T09:40:31Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 865
    }
  },
  {
    "model": "app.logline",
    "pk": 879,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 7,
      "service": 5,
      "logged_at": "2025-11-20T06:00:09Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 2
    }
  },
  {
    "model": "app.logline",
    "pk": 880,
    "fields": {
      "trace": 102,
      "trace_key": "6a5046ec341f652f",
      "span_no": 9,
      "service": 2,
      "logged_at": "2025-11-21T15:21:08Z",
      "level": "DEBUG",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 94
    }
  },
  {
    "model": "app.logline",
    "pk": 881,
    "fields": {
      "trace": 22,
      "trace_key": "36927ed1bfc201db",
      "span_no": 4,
      "service": 1,
      "logged_at": "2025-11-21T13:43:03Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 1763
    }
  },
  {
    "model": "app.logline",
    "pk": 882,
    "fields": {
      "trace": 141,
      "trace_key": "1560584ffda6722c",
      "span_no": 9,
      "service": 8,
      "logged_at": "2025-11-19T14:00:07Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 932
    }
  },
  {
    "model": "app.logline",
    "pk": 883,
    "fields": {
      "trace": 126,
      "trace_key": "ab35d19881125965",
      "span_no": 8,
      "service": 8,
      "logged_at": "2025-11-17T21:44:16Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 381
    }
  },
  {
    "model": "app.logline",
    "pk": 884,
    "fields": {
      "trace": 105,
      "trace_key": "73819d1c7e836d48",
      "span_no": 4,
      "service": 7,
      "logged_at": "2025-11-17T13:28:10Z",
      "level": "DEBUG",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 2185
    }
  },
  {
    "model": "app.logline",
    "pk": 885,
    "fields": {
      "trace": 62,
      "trace_key": "58de2435ec8b30ba",
      "span_no": 9,
      "service": 4,
      "logged_at": "2025-11-21T13:57:08Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1563
    }
  },
  {
    "model": "app.logline",
    "pk": 886,
    "fields": {
      "trace": 31,
      "trace_key": "e2aa36fd963f097a",
      "span_no": 4,
      "service": 3,
      "logged_at": "2025-11-20T10:19:58Z",
      "level": "DEBUG",
      "message": "request completed",
      "problem": null,
      "duration_ms": 1696
    }
  },
  {
    "model": "app.logline",
    "pk": 887,
    "fields": {
      "trace": 109,
      "trace_key": "5dec7d407b8ffc4d",
      "span_no": 6,
      "service": 6,
      "logged_at": "2025-11-19T11:31:45Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 21
    }
  },
  {
    "model": "app.logline",
    "pk": 888,
    "fields": {
      "trace": 55,
      "trace_key": "3d09371cfd1c05e9",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-19T11:45:54Z",
      "level": "WARN",
      "message": null,
      "problem": "queue publish was rejected, broker unavailable",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 889,
    "fields": {
      "trace": 38,
      "trace_key": "18429985dc9bcfde",
      "span_no": 8,
      "service": 3,
      "logged_at": "2025-11-18T08:20:19Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 300
    }
  },
  {
    "model": "app.logline",
    "pk": 890,
    "fields": {
      "trace": 137,
      "trace_key": "6575be6b4898f5f5",
      "span_no": 3,
      "service": 2,
      "logged_at": "2025-11-18T12:01:39Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 329
    }
  },
  {
    "model": "app.logline",
    "pk": 891,
    "fields": {
      "trace": 25,
      "trace_key": "c111fa4b53159a4d",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-20T17:12:17Z",
      "level": "ERROR",
      "message": null,
      "problem": "garbage collection pause longer than 400 ms",
      "duration_ms": 1
    }
  },
  {
    "model": "app.logline",
    "pk": 892,
    "fields": {
      "trace": 65,
      "trace_key": "b630c53737a0471b",
      "span_no": 7,
      "service": 3,
      "logged_at": "2025-11-17T15:36:16Z",
      "level": "INFO",
      "message": "cache lookup finished",
      "problem": null,
      "duration_ms": 1380
    }
  },
  {
    "model": "app.logline",
    "pk": 893,
    "fields": {
      "trace": 83,
      "trace_key": "5ff14c7003b1e6ee",
      "span_no": 5,
      "service": 6,
      "logged_at": "2025-11-18T14:05:40Z",
      "level": "DEBUG",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 747
    }
  },
  {
    "model": "app.logline",
    "pk": 894,
    "fields": {
      "trace": 53,
      "trace_key": "16c9affdeef7d65e",
      "span_no": 7,
      "service": 4,
      "logged_at": "2025-11-18T16:03:53Z",
      "level": "INFO",
      "message": "request completed",
      "problem": null,
      "duration_ms": 57
    }
  },
  {
    "model": "app.logline",
    "pk": 895,
    "fields": {
      "trace": 124,
      "trace_key": "478c2857ee0106bb",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-19T11:30:57Z",
      "level": "INFO",
      "message": "rate limit check passed",
      "problem": null,
      "duration_ms": 1413
    }
  },
  {
    "model": "app.logline",
    "pk": 896,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-21T11:29:58Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 19
    }
  },
  {
    "model": "app.logline",
    "pk": 897,
    "fields": {
      "trace": 24,
      "trace_key": "3a10a8d438f29e70",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-18T05:40:39Z",
      "level": "INFO",
      "message": "downstream call completed",
      "problem": null,
      "duration_ms": 169
    }
  },
  {
    "model": "app.logline",
    "pk": 898,
    "fields": {
      "trace": 3,
      "trace_key": "8906cf769165843c",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-19T09:26:27Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 1151
    }
  },
  {
    "model": "app.logline",
    "pk": 899,
    "fields": {
      "trace": 51,
      "trace_key": "d4a2d74ab91bd912",
      "span_no": 9,
      "service": 1,
      "logged_at": "2025-11-21T17:29:42Z",
      "level": "INFO",
      "message": "metrics batch flushed",
      "problem": null,
      "duration_ms": 230
    }
  },
  {
    "model": "app.logline",
    "pk": 900,
    "fields": {
      "trace": 17,
      "trace_key": "12bd96c32901f3dc",
      "span_no": 5,
      "service": 4,
      "logged_at": "2025-11-18T13:58:29Z",
      "level": "INFO",
      "message": "database connection acquired",
      "problem": null,
      "duration_ms": 1078
    }
  },
  {
    "model": "app.logline",
    "pk": 901,
    "fields": {
      "trace": 48,
      "trace_key": "3cfea3f4e2cbda99",
      "span_no": 8,
      "service": 7,
      "logged_at": "2025-11-20T11:26:13Z",
      "level": "DEBUG",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 700
    }
  },
  {
    "model": "app.logline",
    "pk": 902,
    "fields": {
      "trace": 68,
      "trace_key": "8527d0c4eec1e760",
      "span_no": 8,
      "service": 4,
      "logged_at": "2025-11-18T16:26:56Z",
      "level": "INFO",
      "message": "response serialised",
      "problem": null,
      "duration_ms": 1186
    }
  },
  {
    "model": "app.logline",
    "pk": 903,
    "fields": {
      "trace": 150,
      "trace_key": "8535df3f12927c59",
      "span_no": 7,
      "service": 1,
      "logged_at": "2025-11-18T16:38:22Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 102
    }
  },
  {
    "model": "app.logline",
    "pk": 904,
    "fields": {
      "trace": 118,
      "trace_key": "15a7967ad883ce58",
      "span_no": 9,
      "service": 5,
      "logged_at": "2025-11-20T10:58:15Z",
      "level": "INFO",
      "message": "feature flag evaluated",
      "problem": null,
      "duration_ms": 192
    }
  },
  {
    "model": "app.logline",
    "pk": 905,
    "fields": {
      "trace": 89,
      "trace_key": "881dd872da7bc1ea",
      "span_no": 9,
      "service": 2,
      "logged_at": "2025-11-21T11:29:58Z",
      "level": "DEBUG",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 653
    }
  },
  {
    "model": "app.logline",
    "pk": 906,
    "fields": {
      "trace": 93,
      "trace_key": "b28561f7af9eb1ea",
      "span_no": 8,
      "service": 1,
      "logged_at": "2025-11-20T06:00:11Z",
      "level": "INFO",
      "message": "retry scheduled with backoff",
      "problem": null,
      "duration_ms": 39
    }
  },
  {
    "model": "app.logline",
    "pk": 907,
    "fields": {
      "trace": 122,
      "trace_key": "bea13cecd11c14d5",
      "span_no": 7,
      "service": 4,
      "logged_at": "2025-11-21T11:01:03Z",
      "level": "INFO",
      "message": "configuration reloaded",
      "problem": null,
      "duration_ms": 1383
    }
  },
  {
    "model": "app.logline",
    "pk": 908,
    "fields": {
      "trace": 50,
      "trace_key": "bd5c028f98fdfe56",
      "span_no": 6,
      "service": 1,
      "logged_at": "2025-11-17T08:29:49Z",
      "level": "INFO",
      "message": "health check passed",
      "problem": null,
      "duration_ms": 1354
    }
  }
]