{
  "ab_accounting": {
    "best_bid_ask": {
      "boundary_dropped": 92,
      "class": "FULL",
      "exception_markets": 127,
      "rows_by_domain": {
        "h": 10573554,
        "i": 10570660,
        "m": 10574323,
        "n": 10569282,
        "o": 10574556
      },
      "rows_h": 10573554,
      "rows_i": 10570660,
      "rows_joined": 10575064,
      "rows_m": 10574323,
      "rows_merged": 10574972,
      "rows_n": 10569282,
      "rows_o": 10574556,
      "unique_by_domain": {
        "h": 14,
        "i": 8,
        "m": 62,
        "n": 4,
        "o": 105
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1912,
            "1000_2000ms": 18853,
            "100_200ms": 239808,
            "10_20ms": 4844386,
            "1_2ms": 0,
            "2000_5000ms": 19121,
            "200_500ms": 153757,
            "20_50ms": 4729145,
            "2_5ms": 0,
            "5000_10000ms": 5502,
            "500_1000ms": 49551,
            "50_100ms": 510925,
            "5_10ms": 0,
            "ge30000ms": 594,
            "neg": 0
          },
          "max_ms": 56651,
          "mean_ms": 50.54425607510966,
          "measurable": 10573554,
          "min_ms": 13,
          "p50_ms": 20.0,
          "p90_ms": 47.0,
          "p99_ms": 443.0,
          "rows": 10573554,
          "unmeasurable": 0,
          "won_output_rows": 87956
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 172,
            "1000_2000ms": 15442,
            "100_200ms": 177215,
            "10_20ms": 1803400,
            "1_2ms": 0,
            "2000_5000ms": 10203,
            "200_500ms": 70769,
            "20_50ms": 8016111,
            "2_5ms": 0,
            "5000_10000ms": 1111,
            "500_1000ms": 19976,
            "50_100ms": 456261,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 15002,
          "mean_ms": 35.86078655448193,
          "measurable": 10570660,
          "min_ms": 16,
          "p50_ms": 22.0,
          "p90_ms": 39.0,
          "p99_ms": 219.0,
          "rows": 10570660,
          "unmeasurable": 0,
          "won_output_rows": 95583
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 790,
            "100_200ms": 98146,
            "10_20ms": 1245561,
            "1_2ms": 74,
            "2000_5000ms": 238,
            "200_500ms": 57692,
            "20_50ms": 643717,
            "2_5ms": 4138954,
            "5000_10000ms": 0,
            "500_1000ms": 5557,
            "50_100ms": 203844,
            "5_10ms": 4179750,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 4670,
          "mean_ms": 11.825909705992526,
          "measurable": 10574323,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 19.0,
          "p99_ms": 142.0,
          "rows": 10574323,
          "unmeasurable": 0,
          "won_output_rows": 5140315
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 2226,
            "1000_2000ms": 18199,
            "100_200ms": 473550,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 14285,
            "200_500ms": 259508,
            "20_50ms": 7124887,
            "2_5ms": 0,
            "5000_10000ms": 8350,
            "500_1000ms": 47662,
            "50_100ms": 2619973,
            "5_10ms": 0,
            "ge30000ms": 642,
            "neg": 0
          },
          "max_ms": 39546,
          "mean_ms": 79.69001082571172,
          "measurable": 10569282,
          "min_ms": 38,
          "p50_ms": 46.0,
          "p90_ms": 84.0,
          "p99_ms": 451.0,
          "rows": 10569282,
          "unmeasurable": 0,
          "won_output_rows": 5995
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 1297,
            "100_200ms": 105880,
            "10_20ms": 1229691,
            "1_2ms": 43,
            "2000_5000ms": 410,
            "200_500ms": 65482,
            "20_50ms": 642441,
            "2_5ms": 4233925,
            "5000_10000ms": 14,
            "500_1000ms": 6026,
            "50_100ms": 207879,
            "5_10ms": 4081468,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7095,
          "mean_ms": 12.274749880751495,
          "measurable": 10574556,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 19.0,
          "p99_ms": 155.0,
          "rows": 10574556,
          "unmeasurable": 0,
          "won_output_rows": 5245123
        }
      }
    },
    "book": {
      "boundary_dropped": 444,
      "class": "FULL",
      "exception_markets": 110708,
      "rows_by_domain": {
        "h": 145709,
        "i": 356304,
        "m": 144416,
        "n": 148954,
        "o": 146516
      },
      "rows_h": 145709,
      "rows_i": 356304,
      "rows_joined": 394160,
      "rows_m": 144416,
      "rows_merged": 393716,
      "rows_n": 148954,
      "rows_o": 146516,
      "unique_by_domain": {
        "h": 7455,
        "i": 212380,
        "m": 7071,
        "n": 12080,
        "o": 8856
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 682,
            "1000_2000ms": 3705,
            "100_200ms": 7470,
            "10_20ms": 14577,
            "1_2ms": 0,
            "2000_5000ms": 6169,
            "200_500ms": 7425,
            "20_50ms": 76576,
            "2_5ms": 0,
            "5000_10000ms": 810,
            "500_1000ms": 4471,
            "50_100ms": 14774,
            "5_10ms": 0,
            "ge30000ms": 9050,
            "neg": 0
          },
          "max_ms": 11210873199,
          "mean_ms": 16440870.872959116,
          "measurable": 145709,
          "min_ms": 15,
          "p50_ms": 33.0,
          "p90_ms": 2681.0,
          "p99_ms": 100029178.9200053,
          "rows": 145709,
          "unmeasurable": 0,
          "won_output_rows": 10442
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 12218,
            "1000_2000ms": 6770,
            "100_200ms": 7671,
            "10_20ms": 5031,
            "1_2ms": 0,
            "2000_5000ms": 9973,
            "200_500ms": 7897,
            "20_50ms": 81479,
            "2_5ms": 0,
            "5000_10000ms": 5985,
            "500_1000ms": 5755,
            "50_100ms": 17215,
            "5_10ms": 0,
            "ge30000ms": 196310,
            "neg": 0
          },
          "max_ms": 11212211391,
          "mean_ms": 141610142.24746284,
          "measurable": 356304,
          "min_ms": 17,
          "p50_ms": 87362.0,
          "p90_ms": 67277085.0,
          "p99_ms": 3895529506.16,
          "rows": 356304,
          "unmeasurable": 0,
          "won_output_rows": 220391
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 516,
            "1000_2000ms": 1495,
            "100_200ms": 2987,
            "10_20ms": 24567,
            "1_2ms": 0,
            "2000_5000ms": 3862,
            "200_500ms": 1480,
            "20_50ms": 12095,
            "2_5ms": 12652,
            "5000_10000ms": 488,
            "500_1000ms": 504,
            "50_100ms": 5150,
            "5_10ms": 70838,
            "ge30000ms": 7782,
            "neg": 0
          },
          "max_ms": 9610434548,
          "mean_ms": 12319383.02339076,
          "measurable": 144416,
          "min_ms": 2,
          "p50_ms": 8.0,
          "p90_ms": 660.5,
          "p99_ms": 65357420.0,
          "rows": 144416,
          "unmeasurable": 0,
          "won_output_rows": 73549
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 1624,
            "1000_2000ms": 4744,
            "100_200ms": 14655,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 8440,
            "200_500ms": 10378,
            "20_50ms": 49100,
            "2_5ms": 0,
            "5000_10000ms": 3221,
            "500_1000ms": 5654,
            "50_100ms": 37312,
            "5_10ms": 0,
            "ge30000ms": 13826,
            "neg": 0
          },
          "max_ms": 11212320917,
          "mean_ms": 24166733.376941875,
          "measurable": 148954,
          "min_ms": 39,
          "p50_ms": 67.0,
          "p90_ms": 14299.0,
          "p99_ms": 267414288.59,
          "rows": 148954,
          "unmeasurable": 0,
          "won_output_rows": 14760
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 662,
            "1000_2000ms": 1615,
            "100_200ms": 3002,
            "10_20ms": 24979,
            "1_2ms": 0,
            "2000_5000ms": 3878,
            "200_500ms": 1470,
            "20_50ms": 12819,
            "2_5ms": 14323,
            "5000_10000ms": 586,
            "500_1000ms": 492,
            "50_100ms": 5140,
            "5_10ms": 67924,
            "ge30000ms": 9626,
            "neg": 0
          },
          "max_ms": 9612721309,
          "mean_ms": 18448595.701356847,
          "measurable": 146516,
          "min_ms": 2,
          "p50_ms": 8.0,
          "p90_ms": 2048.0,
          "p99_ms": 109900073.25000004,
          "rows": 146516,
          "unmeasurable": 0,
          "won_output_rows": 74574
        }
      }
    },
    "last_trade_price": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 64511,
        "i": 64163,
        "m": 64566,
        "n": 63372,
        "o": 64631
      },
      "rows_h": 64511,
      "rows_i": 64163,
      "rows_joined": 64699,
      "rows_m": 64566,
      "rows_merged": 64699,
      "rows_n": 63372,
      "rows_o": 64631,
      "unique_by_domain": {
        "h": 2,
        "i": 0,
        "m": 2,
        "n": 3,
        "o": 2
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 5,
            "1000_2000ms": 1177,
            "100_200ms": 3641,
            "10_20ms": 16365,
            "1_2ms": 0,
            "2000_5000ms": 1186,
            "200_500ms": 3695,
            "20_50ms": 30482,
            "2_5ms": 0,
            "5000_10000ms": 79,
            "500_1000ms": 2109,
            "50_100ms": 5771,
            "5_10ms": 0,
            "ge30000ms": 1,
            "neg": 0
          },
          "max_ms": 38561,
          "mean_ms": 163.17955077428655,
          "measurable": 64511,
          "min_ms": 15,
          "p50_ms": 24.0,
          "p90_ms": 299.0,
          "p99_ms": 3028.9000000000015,
          "rows": 64511,
          "unmeasurable": 0,
          "won_output_rows": 516
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 51,
            "1000_2000ms": 1777,
            "100_200ms": 3614,
            "10_20ms": 2424,
            "1_2ms": 0,
            "2000_5000ms": 1308,
            "200_500ms": 3369,
            "20_50ms": 43309,
            "2_5ms": 0,
            "5000_10000ms": 333,
            "500_1000ms": 2275,
            "50_100ms": 5703,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 14983,
          "mean_ms": 228.67833486588844,
          "measurable": 64163,
          "min_ms": 17,
          "p50_ms": 28.0,
          "p90_ms": 412.0,
          "p99_ms": 4356.5199999999895,
          "rows": 64163,
          "unmeasurable": 0,
          "won_output_rows": 521
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 19,
            "100_200ms": 1397,
            "10_20ms": 11107,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 643,
            "20_50ms": 5519,
            "2_5ms": 9511,
            "5000_10000ms": 0,
            "500_1000ms": 129,
            "50_100ms": 2376,
            "5_10ms": 33865,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 1502,
          "mean_ms": 18.827246538425797,
          "measurable": 64566,
          "min_ms": 2,
          "p50_ms": 7.0,
          "p90_ms": 33.0,
          "p99_ms": 225.0,
          "rows": 64566,
          "unmeasurable": 0,
          "won_output_rows": 31125
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 306,
            "1000_2000ms": 1780,
            "100_200ms": 8306,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 2054,
            "200_500ms": 5203,
            "20_50ms": 22059,
            "2_5ms": 0,
            "5000_10000ms": 1216,
            "500_1000ms": 2771,
            "50_100ms": 19629,
            "5_10ms": 0,
            "ge30000ms": 48,
            "neg": 0
          },
          "max_ms": 39533,
          "mean_ms": 497.2563434955501,
          "measurable": 63372,
          "min_ms": 39,
          "p50_ms": 60.0,
          "p90_ms": 768.0,
          "p99_ms": 8771.160000000003,
          "rows": 63372,
          "unmeasurable": 0,
          "won_output_rows": 108
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 54,
            "100_200ms": 1410,
            "10_20ms": 11072,
            "1_2ms": 0,
            "2000_5000ms": 2,
            "200_500ms": 660,
            "20_50ms": 5873,
            "2_5ms": 10787,
            "5000_10000ms": 0,
            "500_1000ms": 133,
            "50_100ms": 2384,
            "5_10ms": 32256,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 2890,
          "mean_ms": 19.78855348052792,
          "measurable": 64631,
          "min_ms": 2,
          "p50_ms": 7.0,
          "p90_ms": 34.0,
          "p99_ms": 232.0,
          "rows": 64631,
          "unmeasurable": 0,
          "won_output_rows": 32429
        }
      }
    },
    "market_resolved": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 1174,
        "i": 1174,
        "m": 1174,
        "n": 1174,
        "o": 1174
      },
      "rows_h": 1174,
      "rows_i": 1174,
      "rows_joined": 1176,
      "rows_m": 1174,
      "rows_merged": 1176,
      "rows_n": 1174,
      "rows_o": 1174,
      "unique_by_domain": {
        "h": 0,
        "i": 0,
        "m": 0,
        "n": 0,
        "o": 0
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 64,
            "1000_2000ms": 1,
            "100_200ms": 69,
            "10_20ms": 301,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 40,
            "20_50ms": 514,
            "2_5ms": 0,
            "5000_10000ms": 1,
            "500_1000ms": 10,
            "50_100ms": 129,
            "5_10ms": 0,
            "ge30000ms": 45,
            "neg": 0
          },
          "max_ms": 38338,
          "mean_ms": 2558.8977853492333,
          "measurable": 1174,
          "min_ms": 15,
          "p50_ms": 24.0,
          "p90_ms": 531.5000000000007,
          "p99_ms": 37052.619999999995,
          "rows": 1174,
          "unmeasurable": 0,
          "won_output_rows": 5
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 74,
            "1000_2000ms": 0,
            "100_200ms": 79,
            "10_20ms": 62,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 50,
            "20_50ms": 770,
            "2_5ms": 0,
            "5000_10000ms": 15,
            "500_1000ms": 4,
            "50_100ms": 98,
            "5_10ms": 0,
            "ge30000ms": 22,
            "neg": 0
          },
          "max_ms": 66568,
          "mean_ms": 2167.906303236797,
          "measurable": 1174,
          "min_ms": 18,
          "p50_ms": 25.0,
          "p90_ms": 462.3000000000018,
          "p99_ms": 31986.62,
          "rows": 1174,
          "unmeasurable": 0,
          "won_output_rows": 131
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 75,
            "1000_2000ms": 1,
            "100_200ms": 15,
            "10_20ms": 171,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 6,
            "20_50ms": 71,
            "2_5ms": 149,
            "5000_10000ms": 14,
            "500_1000ms": 1,
            "50_100ms": 22,
            "5_10ms": 627,
            "ge30000ms": 22,
            "neg": 0
          },
          "max_ms": 69383,
          "mean_ms": 2369.5698466780236,
          "measurable": 1174,
          "min_ms": 3,
          "p50_ms": 7.0,
          "p90_ms": 227.20000000000027,
          "p99_ms": 34305.619999999995,
          "rows": 1174,
          "unmeasurable": 0,
          "won_output_rows": 485
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 20,
            "1000_2000ms": 4,
            "100_200ms": 159,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 1,
            "200_500ms": 86,
            "20_50ms": 531,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 39,
            "50_100ms": 245,
            "5_10ms": 0,
            "ge30000ms": 89,
            "neg": 0
          },
          "max_ms": 50613,
          "mean_ms": 3735.6175468483816,
          "measurable": 1174,
          "min_ms": 40,
          "p50_ms": 51.0,
          "p90_ms": 897.3000000000004,
          "p99_ms": 49399.619999999995,
          "rows": 1174,
          "unmeasurable": 0,
          "won_output_rows": 1
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 39,
            "1000_2000ms": 0,
            "100_200ms": 11,
            "10_20ms": 180,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 12,
            "20_50ms": 91,
            "2_5ms": 185,
            "5000_10000ms": 0,
            "500_1000ms": 1,
            "50_100ms": 10,
            "5_10ms": 575,
            "ge30000ms": 70,
            "neg": 0
          },
          "max_ms": 40288,
          "mean_ms": 2667.46933560477,
          "measurable": 1174,
          "min_ms": 3,
          "p50_ms": 7.0,
          "p90_ms": 223.4000000000001,
          "p99_ms": 38646.62,
          "rows": 1174,
          "unmeasurable": 0,
          "won_output_rows": 554
        }
      }
    },
    "new_market": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 3198,
        "i": 3198,
        "m": 3198,
        "n": 3198,
        "o": 3198
      },
      "rows_h": 3198,
      "rows_i": 3198,
      "rows_joined": 5535,
      "rows_m": 3198,
      "rows_merged": 5535,
      "rows_n": 3198,
      "rows_o": 3198,
      "unique_by_domain": {
        "h": 118,
        "i": 316,
        "m": 412,
        "n": 171,
        "o": 271
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 246,
            "1000_2000ms": 0,
            "100_200ms": 589,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 324,
            "20_50ms": 655,
            "2_5ms": 0,
            "5000_10000ms": 28,
            "500_1000ms": 15,
            "50_100ms": 671,
            "5_10ms": 0,
            "ge30000ms": 670,
            "neg": 0
          },
          "max_ms": 1814090241,
          "mean_ms": 31217067.53564728,
          "measurable": 3198,
          "min_ms": 20,
          "p50_ms": 136.0,
          "p90_ms": 94672.30000000002,
          "p99_ms": 1814038847.0,
          "rows": 3198,
          "unmeasurable": 0,
          "won_output_rows": 497
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 210,
            "1000_2000ms": 0,
            "100_200ms": 454,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 26,
            "20_50ms": 951,
            "2_5ms": 0,
            "5000_10000ms": 30,
            "500_1000ms": 0,
            "50_100ms": 912,
            "5_10ms": 0,
            "ge30000ms": 615,
            "neg": 0
          },
          "max_ms": 1814071858,
          "mean_ms": 35752325.92870544,
          "measurable": 3198,
          "min_ms": 20,
          "p50_ms": 82.0,
          "p90_ms": 82346.5000000001,
          "p99_ms": 1814035741.14,
          "rows": 3198,
          "unmeasurable": 0,
          "won_output_rows": 986
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 250,
            "1000_2000ms": 0,
            "100_200ms": 264,
            "10_20ms": 336,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 46,
            "20_50ms": 918,
            "2_5ms": 0,
            "5000_10000ms": 24,
            "500_1000ms": 0,
            "50_100ms": 643,
            "5_10ms": 48,
            "ge30000ms": 669,
            "neg": 0
          },
          "max_ms": 1814086041,
          "mean_ms": 38022179.71982489,
          "measurable": 3198,
          "min_ms": 6,
          "p50_ms": 67.0,
          "p90_ms": 82949.40000000002,
          "p99_ms": 1814041213.51,
          "rows": 3198,
          "unmeasurable": 0,
          "won_output_rows": 1721
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 211,
            "1000_2000ms": 0,
            "100_200ms": 838,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 718,
            "20_50ms": 79,
            "2_5ms": 0,
            "5000_10000ms": 25,
            "500_1000ms": 24,
            "50_100ms": 626,
            "5_10ms": 0,
            "ge30000ms": 677,
            "neg": 0
          },
          "max_ms": 1814072501,
          "mean_ms": 38590546.09380863,
          "measurable": 3198,
          "min_ms": 43,
          "p50_ms": 205.0,
          "p90_ms": 100064.5,
          "p99_ms": 1814042597.8999999,
          "rows": 3198,
          "unmeasurable": 0,
          "won_output_rows": 431
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 186,
            "1000_2000ms": 0,
            "100_200ms": 230,
            "10_20ms": 387,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 126,
            "20_50ms": 919,
            "2_5ms": 1,
            "5000_10000ms": 66,
            "500_1000ms": 0,
            "50_100ms": 485,
            "5_10ms": 156,
            "ge30000ms": 642,
            "neg": 0
          },
          "max_ms": 1814089583,
          "mean_ms": 32349954.47654784,
          "measurable": 3198,
          "min_ms": 4,
          "p50_ms": 57.0,
          "p90_ms": 88980.90000000014,
          "p99_ms": 1814039096.32,
          "rows": 3198,
          "unmeasurable": 0,
          "won_output_rows": 1900
        }
      }
    },
    "price_change": {
      "boundary_dropped": 996,
      "class": "FULL",
      "exception_markets": 62,
      "rows_by_domain": {
        "h": 107297544,
        "i": 107140024,
        "m": 107295974,
        "n": 106887384,
        "o": 107302826
      },
      "rows_h": 107297544,
      "rows_i": 107140024,
      "rows_joined": 107354806,
      "rows_m": 107295974,
      "rows_merged": 107353810,
      "rows_n": 106887384,
      "rows_o": 107302826,
      "unique_by_domain": {
        "h": 1190,
        "i": 0,
        "m": 592,
        "n": 0,
        "o": 1170
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 21346,
            "1000_2000ms": 511650,
            "100_200ms": 3257756,
            "10_20ms": 44965778,
            "1_2ms": 0,
            "2000_5000ms": 398378,
            "200_500ms": 2437588,
            "20_50ms": 48279106,
            "2_5ms": 0,
            "5000_10000ms": 79950,
            "500_1000ms": 1042776,
            "50_100ms": 6294780,
            "5_10ms": 0,
            "ge30000ms": 8436,
            "neg": 0
          },
          "max_ms": 56651,
          "mean_ms": 70.73451524668636,
          "measurable": 107297544,
          "min_ms": 13,
          "p50_ms": 20.0,
          "p90_ms": 67.0,
          "p99_ms": 954.0,
          "rows": 107297544,
          "unmeasurable": 0,
          "won_output_rows": 906272
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 18612,
            "1000_2000ms": 800756,
            "100_200ms": 2811144,
            "10_20ms": 15109024,
            "1_2ms": 0,
            "2000_5000ms": 411830,
            "200_500ms": 1849236,
            "20_50ms": 79239436,
            "2_5ms": 0,
            "5000_10000ms": 75450,
            "500_1000ms": 954420,
            "50_100ms": 5870116,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 15036,
          "mean_ms": 69.17192350078248,
          "measurable": 107140024,
          "min_ms": 16,
          "p50_ms": 22.0,
          "p90_ms": 59.0,
          "p99_ms": 1235.0,
          "rows": 107140024,
          "unmeasurable": 0,
          "won_output_rows": 944598
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 8438,
            "100_200ms": 1197846,
            "10_20ms": 13542798,
            "1_2ms": 92,
            "2000_5000ms": 1754,
            "200_500ms": 651092,
            "20_50ms": 7319192,
            "2_5ms": 37739428,
            "5000_10000ms": 58,
            "500_1000ms": 61386,
            "50_100ms": 2490646,
            "5_10ms": 44283244,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7285,
          "mean_ms": 12.88605138157374,
          "measurable": 107295974,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 21.0,
          "p99_ms": 156.0,
          "rows": 107295974,
          "unmeasurable": 0,
          "won_output_rows": 51898732
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 124092,
            "1000_2000ms": 771864,
            "100_200ms": 6350790,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 884440,
            "200_500ms": 3904252,
            "20_50ms": 65521408,
            "2_5ms": 0,
            "5000_10000ms": 446804,
            "500_1000ms": 1270032,
            "50_100ms": 27597590,
            "5_10ms": 0,
            "ge30000ms": 16112,
            "neg": 0
          },
          "max_ms": 39560,
          "mean_ms": 161.27389782502303,
          "measurable": 106887384,
          "min_ms": 38,
          "p50_ms": 47.0,
          "p90_ms": 129.0,
          "p99_ms": 2897.0,
          "rows": 106887384,
          "unmeasurable": 0,
          "won_output_rows": 91114
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 18144,
            "100_200ms": 1237896,
            "10_20ms": 13477822,
            "1_2ms": 104,
            "2000_5000ms": 3906,
            "200_500ms": 720040,
            "20_50ms": 7318170,
            "2_5ms": 38962208,
            "5000_10000ms": 82,
            "500_1000ms": 69244,
            "50_100ms": 2489698,
            "5_10ms": 43005512,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 7095,
          "mean_ms": 13.31141013937508,
          "measurable": 107302826,
          "min_ms": 1,
          "p50_ms": 5.0,
          "p90_ms": 22.0,
          "p99_ms": 167.0,
          "rows": 107302826,
          "unmeasurable": 0,
          "won_output_rows": 53513094
        }
      }
    },
    "tick_size_change": {
      "boundary_dropped": 0,
      "class": "FULL",
      "exception_markets": 0,
      "rows_by_domain": {
        "h": 3280,
        "i": 3280,
        "m": 3280,
        "n": 3280,
        "o": 3280
      },
      "rows_h": 3280,
      "rows_i": 3280,
      "rows_joined": 3280,
      "rows_m": 3280,
      "rows_merged": 3280,
      "rows_n": 3280,
      "rows_o": 3280,
      "unique_by_domain": {
        "h": 0,
        "i": 0,
        "m": 0,
        "n": 0,
        "o": 0
      },
      "witness_latency": {
        "h": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 4,
            "1000_2000ms": 4,
            "100_200ms": 72,
            "10_20ms": 1331,
            "1_2ms": 0,
            "2000_5000ms": 8,
            "200_500ms": 28,
            "20_50ms": 1674,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 155,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 23619,
          "mean_ms": 66.3375,
          "measurable": 3280,
          "min_ms": 15,
          "p50_ms": 21.0,
          "p90_ms": 45.0,
          "p99_ms": 276.0,
          "rows": 3280,
          "unmeasurable": 0,
          "won_output_rows": 80
        },
        "i": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 28,
            "100_200ms": 48,
            "10_20ms": 382,
            "1_2ms": 0,
            "2000_5000ms": 4,
            "200_500ms": 24,
            "20_50ms": 2531,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 263,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 2091,
          "mean_ms": 45.39786585365854,
          "measurable": 3280,
          "min_ms": 17,
          "p50_ms": 22.0,
          "p90_ms": 51.0,
          "p99_ms": 292.21000000000004,
          "rows": 3280,
          "unmeasurable": 0,
          "won_output_rows": 24
        },
        "m": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 55,
            "10_20ms": 479,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 21,
            "20_50ms": 240,
            "2_5ms": 1011,
            "5000_10000ms": 0,
            "500_1000ms": 4,
            "50_100ms": 96,
            "5_10ms": 1374,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 522,
          "mean_ms": 14.779878048780487,
          "measurable": 3280,
          "min_ms": 2,
          "p50_ms": 6.0,
          "p90_ms": 24.0,
          "p99_ms": 195.0,
          "rows": 3280,
          "unmeasurable": 0,
          "won_output_rows": 1549
        },
        "n": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 4,
            "1000_2000ms": 0,
            "100_200ms": 137,
            "10_20ms": 0,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 36,
            "20_50ms": 2197,
            "2_5ms": 0,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 906,
            "5_10ms": 0,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 10235,
          "mean_ms": 68.37835365853658,
          "measurable": 3280,
          "min_ms": 39,
          "p50_ms": 46.0,
          "p90_ms": 77.0,
          "p99_ms": 231.0,
          "rows": 3280,
          "unmeasurable": 0
        },
        "o": {
          "buckets_ms": {
            "0_1ms": 0,
            "10000_30000ms": 0,
            "1000_2000ms": 0,
            "100_200ms": 16,
            "10_20ms": 469,
            "1_2ms": 0,
            "2000_5000ms": 0,
            "200_500ms": 8,
            "20_50ms": 349,
            "2_5ms": 1100,
            "5000_10000ms": 0,
            "500_1000ms": 0,
            "50_100ms": 96,
            "5_10ms": 1242,
            "ge30000ms": 0,
            "neg": 0
          },
          "max_ms": 432,
          "mean_ms": 12.205182926829268,
          "measurable": 3280,
          "min_ms": 2,
          "p50_ms": 5.0,
          "p90_ms": 28.0,
          "p99_ms": 82.0,
          "rows": 3280,
          "unmeasurable": 0,
          "won_output_rows": 1627
        }
      }
    }
  },
  "archive_root": "union-staging",
  "boundary_guard": "cache",
  "bytes": 1371585386,
  "file": "2026-10-06T16.parquet",
  "generated_by": "tools/orderbook_ab/merge_ab.py",
  "hour": "2026-10-06/16",
  "hour_utc": "2026-10-06T16:00:00+00:00",
  "layout": "union-event-sorted-v1",
  "max_sequence": 73464970876240763,
  "merger_git_sha": "fcbb28046152741ae3754e951659977da4c8b36e",
  "min_sequence": 562957682474009,
  "products": {
    "best_bid_ask": {
      "byte_range": [
        4,
        135623771
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "best_bid",
        "best_ask",
        "spread",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970876023859,
      "min_sequence": 562957682474091,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 10574972,
      "row_groups": [
        0,
        40
      ],
      "sha256": "271690b6cb05ee4620ab47b59845391d967404b5518be7ed72accc1c53f516dd"
    },
    "book": {
      "byte_range": [
        135623771,
        175751338
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "bids",
        "asks",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970875469496,
      "min_sequence": 562957682474471,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 393716,
      "row_groups": [
        41,
        42
      ],
      "sha256": "b8b6360bb72b65d5dd85f3a06ee0521204e01681e6955556a0a3c56ee73ef7f0"
    },
    "last_trade_price": {
      "byte_range": [
        175751338,
        179472749
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "fee_rate_bps",
        "transaction_hash",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970875240394,
      "min_sequence": 562957682475647,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 64699,
      "row_groups": [
        43,
        43
      ],
      "sha256": "ff9539f65673db60f8d2f076cf41a25c86995e5ed5eee3c49f79ead3b19da271"
    },
    "market_resolved": {
      "byte_range": [
        179472749,
        179666848
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "winning_asset_id",
        "winning_outcome",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970790678540,
      "min_sequence": 562957683025360,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 1176,
      "row_groups": [
        44,
        44
      ],
      "sha256": "76fa5c96e999f0315968ade1c2757352c8036341817adb6dabf3fecc7224d242"
    },
    "new_market": {
      "byte_range": [
        179666848,
        180181521
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "id",
        "assets_ids",
        "outcomes",
        "question",
        "slug",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970875749935,
      "min_sequence": 562957682844140,
      "order_by": [
        "market",
        "id",
        "timestamp",
        "sequence"
      ],
      "row_count": 5535,
      "row_groups": [
        45,
        45
      ],
      "sha256": "6a2f726f239e5aba7e7442764349a014072cae443388f2d1040c3cb0c4acf1e0"
    },
    "price_change": {
      "byte_range": [
        180181521,
        1370113749
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "price",
        "size",
        "side",
        "best_bid",
        "best_ask",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970876240763,
      "min_sequence": 562957682474009,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 107353810,
      "row_groups": [
        46,
        455
      ],
      "sha256": "82c199ae09bc3b176f6c0d0b4e79e4ca1cf4e6224c5623e5895642e3b9f2cb5e"
    },
    "tick_size_change": {
      "byte_range": [
        1370113749,
        1370235007
      ],
      "columns": [
        "timestamp_received",
        "sequence",
        "timestamp",
        "market",
        "asset_id",
        "old_tick_size",
        "new_tick_size",
        "witness_set",
        "arrival_skew",
        "source_witness"
      ],
      "max_sequence": 73464970865650827,
      "min_sequence": 562957686774742,
      "order_by": [
        "market",
        "asset_id",
        "timestamp",
        "sequence"
      ],
      "row_count": 3280,
      "row_groups": [
        456,
        456
      ],
      "sha256": "2647de5977f10eded477bc31c9e7bb2ee961dcd500a7d7dad588a1b843915e61"
    }
  },
  "row_count": 118397188,
  "sequence_note": "sequence and timestamp_received are collector-local provenance; where domains carry the same row, the merge keeps the EARLIEST-RECEIVED copy, equal arrivals breaking by registry order (active: h, i, m, n, o). The winner is per row, not per hour -- each row names its own in source_witness",
  "sha256": "3e5e8f9fef42e387f76eb53e29a556bf85ecd5ca91a62dbb0d5b0199669f2d75",
  "verification": {
    "note": "A range digest certifies BYTES. That those bytes are that product comes from this manifest and is cross-checkable against the Parquet footer, which is inside the whole-file sha256.",
    "primary": "sha256sum <file> == .sha256",
    "secondary": "curl -r <start>-<end-1> <url> | sha256sum == .products.<name>.sha256"
  },
  "witness_stats": "2026-10-06T16.witness_stats.json",
  "witnesses": "himno",
  "served_verbatim": true,
  "served_note": "This hour is the merger's union file, published byte for byte. Hours before the era cutover are rebuilt here from the seven product files and carry one column fewer."
}
