{ "active_domains": { "domains": [ "c", "e", "f", "g", "h" ], "source": "merge_time_registry", "status": "recorded" }, "generated_at": "2026-09-20T09:36:07Z", "generation_mode": "merge_time", "generator_revision": { "git_sha": "fcbb28046152741ae3754e951659977da4c8b36e", "status": "known" }, "histogram_spec": { "finite_edges": [ 0, 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000, 30000 ], "interval": "[lower,upper)", "overflow": "ge30000: [30000,+inf)", "underflow": "neg: all finite values < 0, measurable, counted", "unit": "ms", "value_classes": "finite -> exactly one bucket (neg included); null/unparsable/non-finite -> unmeasurable_rows, in NO bucket" }, "hour": "2026-09-20/06", "hour_start": "2026-09-20T06:00:00Z", "merged_by_revision": { "git_sha": "fcbb28046152741ae3754e951659977da4c8b36e", "status": "known" }, "metric_definitions": { "best_bid_ask": { "formula": "receipt_timestamp_minus_venue_timestamp", "interpretation": "transport_latency_assumed", "unit": "ms", "venue_timestamp_kind": "event_emit_assumed" }, "book": { "formula": "receipt_timestamp_minus_venue_timestamp", "interpretation": "book_staleness", "note": "large values mean a quiet book, not slow transport; measured max ~72 days on 2026-08-28/23", "unit": "ms", "venue_timestamp_kind": "last_book_change" }, "last_trade_price": { "formula": "receipt_timestamp_minus_venue_timestamp", "interpretation": "transport_latency_assumed", "unit": "ms", "venue_timestamp_kind": "event_emit_assumed" }, "market_resolved": { "formula": "receipt_timestamp_minus_venue_timestamp", "interpretation": "transport_latency_assumed", "unit": "ms", "venue_timestamp_kind": "event_emit_assumed" }, "new_market": { "formula": "receipt_timestamp_minus_venue_timestamp", "interpretation": "transport_latency_assumed", "unit": "ms", "venue_timestamp_kind": "event_emit_assumed" }, "price_change": { "formula": "receipt_timestamp_minus_venue_timestamp", "interpretation": "transport_latency_assumed", "unit": "ms", "venue_timestamp_kind": "event_emit_assumed" }, "tick_size_change": { "formula": "receipt_timestamp_minus_venue_timestamp", "interpretation": "transport_latency_assumed", "unit": "ms", "venue_timestamp_kind": "event_emit_assumed" } }, "products": { "best_bid_ask": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 504, "100_200ms": 100611, "10_20ms": 689966, "1_2ms": 0, "2000_5000ms": 166, "200_500ms": 56940, "20_50ms": 573850, "2_5ms": 6243230, "5000_10000ms": 6, "500_1000ms": 3884, "50_100ms": 206817, "5_10ms": 5216254, "ge30000ms": 0, "neg": 0 }, "input_rows": 13092228, "max_ms": 6851, "mean_ms": 9.818378888604752, "measurable_rows": 13092228, "min_ms": 2, "p50_ms": 5.0, "p90_ms": 13.0, "p99_ms": 119.0, "unmeasurable_rows": 0, "won_output_rows": 12447978 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 1091, "100_200ms": 244363, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 1354, "200_500ms": 113008, "20_50ms": 11741986, "2_5ms": 0, "5000_10000ms": 82, "500_1000ms": 13456, "50_100ms": 975574, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 13090914, "max_ms": 5481, "mean_ms": 47.14465521658763, "measurable_rows": 13090914, "min_ms": 35, "p50_ms": 40.0, "p90_ms": 50.0, "p99_ms": 198.0, "unmeasurable_rows": 0, "won_output_rows": 54348 }, "g": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 550, "1000_2000ms": 12379, "100_200ms": 744674, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 4808, "200_500ms": 271349, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 1706, "500_1000ms": 58577, "50_100ms": 11996583, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 13090626, "max_ms": 21071, "mean_ms": 90.05031974788677, "measurable_rows": 13090626, "min_ms": 65, "p50_ms": 75.0, "p90_ms": 95.0, "p99_ms": 378.0, "unmeasurable_rows": 0, "won_output_rows": 4314 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 28, "1000_2000ms": 8195, "100_200ms": 116038, "10_20ms": 10512279, "1_2ms": 0, "2000_5000ms": 8935, "200_500ms": 68466, "20_50ms": 2002984, "2_5ms": 0, "5000_10000ms": 2500, "500_1000ms": 24109, "50_100ms": 348405, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 13091939, "max_ms": 14256, "mean_ms": 28.213912774876203, "measurable_rows": 13091939, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 28.0, "p99_ms": 170.0, "unmeasurable_rows": 0, "won_output_rows": 587492 }, "output_rows": 13094132 }, "book": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 872, "1000_2000ms": 693, "100_200ms": 2231, "10_20ms": 9286, "1_2ms": 0, "2000_5000ms": 1041, "200_500ms": 1776, "20_50ms": 7627, "2_5ms": 11326, "5000_10000ms": 370, "500_1000ms": 320, "50_100ms": 3742, "5_10ms": 70511, "ge30000ms": 8527, "neg": 0 }, "input_rows": 118322, "max_ms": 8190901462, "mean_ms": 15570996.43646152, "measurable_rows": 118322, "min_ms": 3, "p50_ms": 7.0, "p90_ms": 491.80000000001746, "p99_ms": 138807717.42999992, "unmeasurable_rows": 0, "won_output_rows": 107743 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 740, "1000_2000ms": 1050, "100_200ms": 8291, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 1887, "200_500ms": 4608, "20_50ms": 76752, "2_5ms": 0, "5000_10000ms": 420, "500_1000ms": 1404, "50_100ms": 13921, "5_10ms": 0, "ge30000ms": 5787, "neg": 0 }, "input_rows": 114860, "max_ms": 9790821179, "mean_ms": 10281113.333101166, "measurable_rows": 114860, "min_ms": 36, "p50_ms": 43.0, "p90_ms": 470.0, "p99_ms": 39130687.330000035, "unmeasurable_rows": 0, "won_output_rows": 7655 }, "g": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 855, "1000_2000ms": 1812, "100_200ms": 13215, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 2064, "200_500ms": 8804, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 1388, "500_1000ms": 2403, "50_100ms": 78030, "5_10ms": 0, "ge30000ms": 5290, "neg": 0 }, "input_rows": 113861, "max_ms": 8194483872, "mean_ms": 9042412.813245974, "measurable_rows": 113861, "min_ms": 66, "p50_ms": 83.0, "p90_ms": 1009.0, "p99_ms": 18841425.0, "unmeasurable_rows": 0, "won_output_rows": 6462 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1420, "1000_2000ms": 792, "100_200ms": 3516, "10_20ms": 39465, "1_2ms": 0, "2000_5000ms": 1313, "200_500ms": 2087, "20_50ms": 54243, "2_5ms": 0, "5000_10000ms": 541, "500_1000ms": 506, "50_100ms": 6805, "5_10ms": 0, "ge30000ms": 12103, "neg": 0 }, "input_rows": 122791, "max_ms": 8190285118, "mean_ms": 24444700.118111264, "measurable_rows": 122791, "min_ms": 15, "p50_ms": 21.0, "p90_ms": 26738.0, "p99_ms": 853250145.0, "unmeasurable_rows": 0, "won_output_rows": 22445 }, "output_rows": 144305 }, "last_trade_price": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 9, "100_200ms": 960, "10_20ms": 3960, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 630, "20_50ms": 3439, "2_5ms": 9765, "5000_10000ms": 0, "500_1000ms": 83, "50_100ms": 1624, "5_10ms": 32307, "ge30000ms": 0, "neg": 0 }, "input_rows": 52777, "max_ms": 1477, "mean_ms": 16.72266328135362, "measurable_rows": 52777, "min_ms": 3, "p50_ms": 6.0, "p90_ms": 28.0, "p99_ms": 242.0, "unmeasurable_rows": 0, "won_output_rows": 48622 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 286, "100_200ms": 4046, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 462, "200_500ms": 2018, "20_50ms": 36345, "2_5ms": 0, "5000_10000ms": 38, "500_1000ms": 602, "50_100ms": 8822, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 52619, "max_ms": 5513, "mean_ms": 110.56116611870237, "measurable_rows": 52619, "min_ms": 36, "p50_ms": 43.0, "p90_ms": 132.0, "p99_ms": 1875.8199999999997, "unmeasurable_rows": 0, "won_output_rows": 515 }, "g": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 110, "1000_2000ms": 673, "100_200ms": 8436, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 546, "200_500ms": 4209, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 553, "500_1000ms": 1005, "50_100ms": 36963, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 52495, "max_ms": 21103, "mean_ms": 273.4833222211639, "measurable_rows": 52495, "min_ms": 67, "p50_ms": 82.0, "p90_ms": 257.0, "p99_ms": 6086.119999999995, "unmeasurable_rows": 0, "won_output_rows": 67 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 41, "100_200ms": 1495, "10_20ms": 33062, "1_2ms": 0, "2000_5000ms": 58, "200_500ms": 826, "20_50ms": 14220, "2_5ms": 0, "5000_10000ms": 7, "500_1000ms": 140, "50_100ms": 2927, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 52776, "max_ms": 6734, "mean_ms": 38.097923298469, "measurable_rows": 52776, "min_ms": 15, "p50_ms": 19.0, "p90_ms": 51.0, "p99_ms": 319.0, "unmeasurable_rows": 0, "won_output_rows": 3845 }, "output_rows": 53049 }, "market_resolved": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 39, "10_20ms": 128, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 20, "20_50ms": 87, "2_5ms": 1094, "5000_10000ms": 0, "500_1000ms": 3, "50_100ms": 33, "5_10ms": 1044, "ge30000ms": 13, "neg": 0 }, "input_rows": 2461, "max_ms": 59036, "mean_ms": 322.71596911824463, "measurable_rows": 2461, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 14.0, "p99_ms": 377.6000000000013, "unmeasurable_rows": 0, "won_output_rows": 2363 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 1, "100_200ms": 677, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 127, "20_50ms": 1376, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 19, "50_100ms": 237, "5_10ms": 0, "ge30000ms": 24, "neg": 0 }, "input_rows": 2461, "max_ms": 62186, "mean_ms": 638.6127590410402, "measurable_rows": 2461, "min_ms": 36, "p50_ms": 43.0, "p90_ms": 187.0, "p99_ms": 1054.800000000026, "unmeasurable_rows": 0, "won_output_rows": 32 }, "g": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 6, "100_200ms": 311, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 2, "200_500ms": 602, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 50, "50_100ms": 1490, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 2461, "max_ms": 2553, "mean_ms": 147.32872815928485, "measurable_rows": 2461, "min_ms": 66, "p50_ms": 83.0, "p90_ms": 240.0, "p99_ms": 706.0000000000005, "unmeasurable_rows": 0, "won_output_rows": 14 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3, "100_200ms": 71, "10_20ms": 1106, "1_2ms": 0, "2000_5000ms": 2, "200_500ms": 27, "20_50ms": 848, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 9, "50_100ms": 377, "5_10ms": 0, "ge30000ms": 18, "neg": 0 }, "input_rows": 2461, "max_ms": 62190, "mean_ms": 470.4095895977245, "measurable_rows": 2461, "min_ms": 15, "p50_ms": 22.0, "p90_ms": 68.0, "p99_ms": 796.6000000000067, "unmeasurable_rows": 0, "won_output_rows": 76 }, "output_rows": 2485 }, "new_market": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 152, "1000_2000ms": 0, "100_200ms": 183, "10_20ms": 109, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 152, "20_50ms": 242, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 11, "50_100ms": 267, "5_10ms": 24, "ge30000ms": 80, "neg": 0 }, "input_rows": 1220, "max_ms": 8575915, "mean_ms": 12618.262295081968, "measurable_rows": 1220, "min_ms": 7, "p50_ms": 94.0, "p90_ms": 24651.200000000004, "p99_ms": 66124.12999999996, "unmeasurable_rows": 0, "won_output_rows": 813 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 147, "1000_2000ms": 0, "100_200ms": 312, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 358, "20_50ms": 97, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 16, "50_100ms": 225, "5_10ms": 0, "ge30000ms": 65, "neg": 0 }, "input_rows": 1220, "max_ms": 24188245, "mean_ms": 60683.1, "measurable_rows": 1220, "min_ms": 40, "p50_ms": 191.0, "p90_ms": 22832.10000000002, "p99_ms": 67502.14999999997, "unmeasurable_rows": 0, "won_output_rows": 316 }, "g": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 176, "1000_2000ms": 0, "100_200ms": 128, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 542, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 54, "50_100ms": 245, "5_10ms": 0, "ge30000ms": 74, "neg": 0 }, "input_rows": 1220, "max_ms": 31022124, "mean_ms": 31243.8631147541, "measurable_rows": 1220, "min_ms": 75, "p50_ms": 284.0, "p90_ms": 24756.90000000001, "p99_ms": 60762.669999999955, "unmeasurable_rows": 0, "won_output_rows": 184 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 170, "1000_2000ms": 0, "100_200ms": 271, "10_20ms": 8, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 161, "20_50ms": 291, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 1, "50_100ms": 223, "5_10ms": 0, "ge30000ms": 95, "neg": 0 }, "input_rows": 1220, "max_ms": 8106991, "mean_ms": 17110.172950819673, "measurable_rows": 1220, "min_ms": 18, "p50_ms": 137.0, "p90_ms": 26494.50000000003, "p99_ms": 70052.71999999999, "unmeasurable_rows": 0, "won_output_rows": 522 }, "output_rows": 1835 }, "price_change": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3744, "100_200ms": 938522, "10_20ms": 5865756, "1_2ms": 0, "2000_5000ms": 748, "200_500ms": 509654, "20_50ms": 5052262, "2_5ms": 41004056, "5000_10000ms": 28, "500_1000ms": 40168, "50_100ms": 1914358, "5_10ms": 40864966, "ge30000ms": 0, "neg": 0 }, "input_rows": 96194262, "max_ms": 7695, "mean_ms": 11.102429747836727, "measurable_rows": 96194262, "min_ms": 2, "p50_ms": 5.0, "p90_ms": 16.0, "p99_ms": 140.0, "unmeasurable_rows": 0, "won_output_rows": 90788728 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 76918, "100_200ms": 2727746, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 121714, "200_500ms": 1298566, "20_50ms": 82668280, "2_5ms": 0, "5000_10000ms": 4690, "500_1000ms": 248424, "50_100ms": 8966842, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 96113180, "max_ms": 5530, "mean_ms": 55.75211331057822, "measurable_rows": 96113180, "min_ms": 35, "p50_ms": 41.0, "p90_ms": 60.0, "p99_ms": 300.0, "unmeasurable_rows": 0, "won_output_rows": 472931 }, "g": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 70134, "1000_2000ms": 251764, "100_200ms": 7220982, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 190900, "200_500ms": 2918356, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 155136, "500_1000ms": 672104, "50_100ms": 84654250, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 96133626, "max_ms": 21194, "mean_ms": 123.1669530908987, "measurable_rows": 96133626, "min_ms": 65, "p50_ms": 76.0, "p90_ms": 109.0, "p99_ms": 668.0, "unmeasurable_rows": 0, "won_output_rows": 42421 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 286, "1000_2000ms": 57018, "100_200ms": 1252406, "10_20ms": 72790368, "1_2ms": 0, "2000_5000ms": 50030, "200_500ms": 639288, "20_50ms": 17830460, "2_5ms": 0, "5000_10000ms": 12914, "500_1000ms": 165682, "50_100ms": 3344440, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 96142892, "max_ms": 18179, "mean_ms": 28.85496541959649, "measurable_rows": 96142892, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 33.0, "p99_ms": 193.0, "unmeasurable_rows": 0, "won_output_rows": 4932428 }, "output_rows": 96236508 }, "tick_size_change": { "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 21, "10_20ms": 148, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 35, "20_50ms": 76, "2_5ms": 1660, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 12, "5_10ms": 1652, "ge30000ms": 0, "neg": 0 }, "input_rows": 3604, "max_ms": 382, "mean_ms": 9.386514983351832, "measurable_rows": 3604, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 8.0, "p99_ms": 184.0, "unmeasurable_rows": 0, "won_output_rows": 3509 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 61, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 46, "20_50ms": 3236, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 5, "50_100ms": 256, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 3604, "max_ms": 564, "mean_ms": 49.23973362930078, "measurable_rows": 3604, "min_ms": 36, "p50_ms": 41.0, "p90_ms": 50.0, "p99_ms": 341.0, "unmeasurable_rows": 0, "won_output_rows": 7 }, "g": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 4, "100_200ms": 150, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 83, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 44, "50_100ms": 3323, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 3604, "max_ms": 1345, "mean_ms": 92.45671476137625, "measurable_rows": 3604, "min_ms": 66, "p50_ms": 76.0, "p90_ms": 92.0, "p99_ms": 586.699999999998, "unmeasurable_rows": 0, "won_output_rows": 0 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 8, "100_200ms": 16, "10_20ms": 2891, "1_2ms": 0, "2000_5000ms": 8, "200_500ms": 32, "20_50ms": 595, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 8, "50_100ms": 46, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 3604, "max_ms": 4175, "mean_ms": 35.23779134295228, "measurable_rows": 3604, "min_ms": 15, "p50_ms": 18.0, "p90_ms": 25.0, "p99_ms": 349.0, "unmeasurable_rows": 0, "won_output_rows": 88 }, "output_rows": 3604 } }, "schema_sha256": "806bed2f458859e7b52e25bb7ba8398273f79243da187d231a8c93b05d8679aa", "stats_version": 2, "sweep_run_id": null, "witnesses": "cheg" }