{ "active_domains": { "domains": [ "a", "b", "c", "e", "h" ], "source": "merge_time_registry", "status": "recorded" }, "generated_at": "2026-08-31T11:49:55Z", "generation_mode": "merge_time", "generator_revision": { "git_sha": "3bf07b40e75fb01402cc624db16d82f9a89dbc8e", "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": "2026-08-31/10", "hour_start": "2026-08-31T10:00:00Z", "merged_by_revision": { "git_sha": "3bf07b40e75fb01402cc624db16d82f9a89dbc8e", "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": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 952, "1000_2000ms": 7271, "100_200ms": 96255, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 6832, "200_500ms": 35380, "20_50ms": 2533188, "2_5ms": 0, "5000_10000ms": 3780, "500_1000ms": 11025, "50_100ms": 147186, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 2841869, "max_ms": 20224, "mean_ms": 75.91040684845079, "measurable_rows": 2841869, "min_ms": 34, "p50_ms": 40.0, "p90_ms": 52.200000000186265, "p99_ms": 535.0, "unmeasurable_rows": 0, "won_output_rows": 14 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 769, "100_200ms": 13813, "10_20ms": 75616, "1_2ms": 148, "2000_5000ms": 122, "200_500ms": 14545, "20_50ms": 43733, "2_5ms": 2081827, "5000_10000ms": 12, "500_1000ms": 2868, "50_100ms": 16139, "5_10ms": 593860, "ge30000ms": 0, "neg": 0 }, "input_rows": 2843452, "max_ms": 6607, "mean_ms": 8.113328447253549, "measurable_rows": 2843452, "min_ms": 1, "p50_ms": 4.0, "p90_ms": 6.0, "p99_ms": 119.0, "unmeasurable_rows": 0, "won_output_rows": 188 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 3208, "1000_2000ms": 12527, "100_200ms": 157319, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 14829, "200_500ms": 69167, "20_50ms": 2316350, "2_5ms": 0, "5000_10000ms": 9732, "500_1000ms": 22416, "50_100ms": 232226, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 2837774, "max_ms": 28103, "mean_ms": 125.73762850741461, "measurable_rows": 2837774, "min_ms": 40, "p50_ms": 43.0, "p90_ms": 102.0, "p99_ms": 1929.0, "unmeasurable_rows": 0, "won_output_rows": 2837774 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 2057, "100_200ms": 21107, "10_20ms": 2482328, "1_2ms": 0, "2000_5000ms": 756, "200_500ms": 22127, "20_50ms": 173906, "2_5ms": 0, "5000_10000ms": 4, "500_1000ms": 5606, "50_100ms": 44291, "5_10ms": 91162, "ge30000ms": 0, "neg": 0 }, "input_rows": 2843344, "max_ms": 5786, "mean_ms": 19.777866483970985, "measurable_rows": 2843344, "min_ms": 8, "p50_ms": 11.0, "p90_ms": 19.0, "p99_ms": 218.0, "unmeasurable_rows": 0, "won_output_rows": 5570 }, "output_rows": 2843546 }, "book": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 710, "1000_2000ms": 3363, "100_200ms": 9274, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 5197, "200_500ms": 4011, "20_50ms": 22460, "2_5ms": 0, "5000_10000ms": 2257, "500_1000ms": 2296, "50_100ms": 5721, "5_10ms": 0, "ge30000ms": 4132, "neg": 0 }, "input_rows": 59421, "max_ms": 7411261299, "mean_ms": 12396849.952693492, "measurable_rows": 59421, "min_ms": 36, "p50_ms": 109.0, "p90_ms": 6991.0, "p99_ms": 17794421.0, "unmeasurable_rows": 0, "won_output_rows": 4700 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 252, "1000_2000ms": 556, "100_200ms": 1013, "10_20ms": 6494, "1_2ms": 0, "2000_5000ms": 1338, "200_500ms": 1219, "20_50ms": 2833, "2_5ms": 14354, "5000_10000ms": 48, "500_1000ms": 426, "50_100ms": 1094, "5_10ms": 26209, "ge30000ms": 3103, "neg": 0 }, "input_rows": 58939, "max_ms": 6481809177, "mean_ms": 9988161.106228473, "measurable_rows": 58939, "min_ms": 2, "p50_ms": 6.0, "p90_ms": 381.0, "p99_ms": 14394717.0, "unmeasurable_rows": 0, "won_output_rows": 3553 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1700, "1000_2000ms": 2787, "100_200ms": 6741, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 6363, "200_500ms": 3758, "20_50ms": 20536, "2_5ms": 0, "5000_10000ms": 3921, "500_1000ms": 2330, "50_100ms": 5628, "5_10ms": 0, "ge30000ms": 2704, "neg": 0 }, "input_rows": 56468, "max_ms": 1975317001, "mean_ms": 5204579.962793087, "measurable_rows": 56468, "min_ms": 41, "p50_ms": 127.0, "p90_ms": 7836.500000000015, "p99_ms": 13394987.0, "unmeasurable_rows": 0, "won_output_rows": 56468 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 24, "1000_2000ms": 817, "100_200ms": 2482, "10_20ms": 24515, "1_2ms": 0, "2000_5000ms": 1603, "200_500ms": 3177, "20_50ms": 17717, "2_5ms": 0, "5000_10000ms": 4, "500_1000ms": 1188, "50_100ms": 3911, "5_10ms": 53, "ge30000ms": 224, "neg": 0 }, "input_rows": 55715, "max_ms": 6474048031, "mean_ms": 680111.1201471776, "measurable_rows": 55715, "min_ms": 9, "p50_ms": 24.0, "p90_ms": 297.0, "p99_ms": 3151.720000000001, "unmeasurable_rows": 0, "won_output_rows": 2526 }, "output_rows": 67247 }, "last_trade_price": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 207, "1000_2000ms": 1589, "100_200ms": 2155, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 1816, "200_500ms": 1654, "20_50ms": 10448, "2_5ms": 0, "5000_10000ms": 1029, "500_1000ms": 1155, "50_100ms": 5749, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 25802, "max_ms": 20233, "mean_ms": 813.7113402061856, "measurable_rows": 25802, "min_ms": 38, "p50_ms": 62.0, "p90_ms": 2445.0, "p99_ms": 9248.94999999999, "unmeasurable_rows": 0, "won_output_rows": 2 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 41, "100_200ms": 639, "10_20ms": 4621, "1_2ms": 0, "2000_5000ms": 15, "200_500ms": 450, "20_50ms": 4528, "2_5ms": 29, "5000_10000ms": 0, "500_1000ms": 136, "50_100ms": 1226, "5_10ms": 14487, "ge30000ms": 0, "neg": 0 }, "input_rows": 26172, "max_ms": 3307, "mean_ms": 30.011844719547607, "measurable_rows": 26172, "min_ms": 4, "p50_ms": 9.0, "p90_ms": 47.0, "p99_ms": 402.2900000000009, "unmeasurable_rows": 0, "won_output_rows": 6 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 724, "1000_2000ms": 1298, "100_200ms": 2308, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 2408, "200_500ms": 1622, "20_50ms": 7965, "2_5ms": 0, "5000_10000ms": 1885, "500_1000ms": 1100, "50_100ms": 5821, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 25131, "max_ms": 28124, "mean_ms": 1440.0206517846484, "measurable_rows": 25131, "min_ms": 43, "p50_ms": 80.0, "p90_ms": 5143.0, "p99_ms": 13886.900000000012, "unmeasurable_rows": 0, "won_output_rows": 25131 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 206, "100_200ms": 1157, "10_20ms": 13477, "1_2ms": 0, "2000_5000ms": 124, "200_500ms": 1614, "20_50ms": 6901, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 631, "50_100ms": 2055, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 26165, "max_ms": 3375, "mean_ms": 87.88824765908656, "measurable_rows": 26165, "min_ms": 11, "p50_ms": 19.0, "p90_ms": 196.0, "p99_ms": 1237.7200000000012, "unmeasurable_rows": 0, "won_output_rows": 1039 }, "output_rows": 26178 }, "market_resolved": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 35, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 33, "20_50ms": 294, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 2, "50_100ms": 44, "5_10ms": 0, "ge30000ms": 3, "neg": 0 }, "input_rows": 411, "max_ms": 61931, "mean_ms": 531.1484184914842, "measurable_rows": 411, "min_ms": 35, "p50_ms": 39.0, "p90_ms": 172.0, "p99_ms": 512.4999999999992, "unmeasurable_rows": 0, "won_output_rows": 14 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 3, "10_20ms": 5, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 5, "20_50ms": 2, "2_5ms": 321, "5000_10000ms": 0, "500_1000ms": 1, "50_100ms": 2, "5_10ms": 72, "ge30000ms": 0, "neg": 0 }, "input_rows": 411, "max_ms": 551, "mean_ms": 10.683698296836983, "measurable_rows": 411, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 6.0, "p99_ms": 235.2999999999996, "unmeasurable_rows": 0, "won_output_rows": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 40, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 36, "20_50ms": 299, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 6, "50_100ms": 27, "5_10ms": 0, "ge30000ms": 3, "neg": 0 }, "input_rows": 411, "max_ms": 61934, "mean_ms": 541.2408759124088, "measurable_rows": 411, "min_ms": 41, "p50_ms": 43.0, "p90_ms": 210.0, "p99_ms": 951.7999999999993, "unmeasurable_rows": 0, "won_output_rows": 411 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 3, "10_20ms": 353, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 4, "20_50ms": 31, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 1, "50_100ms": 16, "5_10ms": 3, "ge30000ms": 0, "neg": 0 }, "input_rows": 411, "max_ms": 830, "mean_ms": 20.819951338199512, "measurable_rows": 411, "min_ms": 9, "p50_ms": 12.0, "p90_ms": 27.0, "p99_ms": 211.19999999999823, "unmeasurable_rows": 0, "won_output_rows": 3 }, "output_rows": 428 }, "new_market": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 206, "1000_2000ms": 0, "100_200ms": 358, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 197, "20_50ms": 231, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 19, "50_100ms": 146, "5_10ms": 0, "ge30000ms": 7, "neg": 0 }, "input_rows": 1164, "max_ms": 75845, "mean_ms": 3634.14089347079, "measurable_rows": 1164, "min_ms": 38, "p50_ms": 155.0, "p90_ms": 17652.2, "p99_ms": 24783.749999999993, "unmeasurable_rows": 0, "won_output_rows": 24 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 241, "1000_2000ms": 0, "100_200ms": 80, "10_20ms": 137, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 127, "20_50ms": 245, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 279, "5_10ms": 51, "ge30000ms": 4, "neg": 0 }, "input_rows": 1164, "max_ms": 62493, "mean_ms": 3933.4828178694156, "measurable_rows": 1164, "min_ms": 6, "p50_ms": 73.0, "p90_ms": 17992.5, "p99_ms": 24726.989999999987, "unmeasurable_rows": 0, "won_output_rows": 150 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 204, "1000_2000ms": 0, "100_200ms": 268, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 349, "20_50ms": 125, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 30, "50_100ms": 180, "5_10ms": 0, "ge30000ms": 8, "neg": 0 }, "input_rows": 1164, "max_ms": 60853, "mean_ms": 3606.1116838487974, "measurable_rows": 1164, "min_ms": 44, "p50_ms": 201.0, "p90_ms": 17416.0, "p99_ms": 25035.819999999978, "unmeasurable_rows": 0, "won_output_rows": 1164 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 170, "1000_2000ms": 0, "100_200ms": 322, "10_20ms": 64, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 90, "20_50ms": 230, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 0, "50_100ms": 278, "5_10ms": 0, "ge30000ms": 9, "neg": 0 }, "input_rows": 1164, "max_ms": 62805, "mean_ms": 3136.6116838487974, "measurable_rows": 1164, "min_ms": 14, "p50_ms": 102.0, "p90_ms": 16692.000000000004, "p99_ms": 27060.349999999875, "unmeasurable_rows": 0, "won_output_rows": 356 }, "output_rows": 1694 }, "price_change": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 26038, "1000_2000ms": 161780, "100_200ms": 1157325, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 149892, "200_500ms": 638149, "20_50ms": 17522584, "2_5ms": 0, "5000_10000ms": 76568, "500_1000ms": 265898, "50_100ms": 1522463, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 21520697, "max_ms": 20243, "mean_ms": 139.12831954281035, "measurable_rows": 21520697, "min_ms": 34, "p50_ms": 40.0, "p90_ms": 111.0, "p99_ms": 2363.0, "unmeasurable_rows": 0, "won_output_rows": 80 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 8986, "100_200ms": 280609, "10_20ms": 686422, "1_2ms": 370, "2000_5000ms": 1166, "200_500ms": 276804, "20_50ms": 428514, "2_5ms": 14746011, "5000_10000ms": 78, "500_1000ms": 72766, "50_100ms": 265775, "5_10ms": 4805420, "ge30000ms": 0, "neg": 0 }, "input_rows": 21572921, "max_ms": 7384, "mean_ms": 14.00601568976218, "measurable_rows": 21572921, "min_ms": 1, "p50_ms": 4.0, "p90_ms": 9.0, "p99_ms": 261.0, "unmeasurable_rows": 0, "won_output_rows": 10168 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 87388, "1000_2000ms": 324704, "100_200ms": 1624681, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 306624, "200_500ms": 891248, "20_50ms": 15519418, "2_5ms": 0, "5000_10000ms": 191316, "500_1000ms": 412704, "50_100ms": 2071423, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 21429506, "max_ms": 28149, "mean_ms": 270.54779671542593, "measurable_rows": 21429506, "min_ms": 40, "p50_ms": 44.0, "p90_ms": 210.0, "p99_ms": 6335.0, "unmeasurable_rows": 0, "won_output_rows": 21429506 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 29680, "100_200ms": 382871, "10_20ms": 17881132, "1_2ms": 0, "2000_5000ms": 13882, "200_500ms": 424169, "20_50ms": 1669589, "2_5ms": 0, "5000_10000ms": 86, "500_1000ms": 130372, "50_100ms": 499518, "5_10ms": 513926, "ge30000ms": 0, "neg": 0 }, "input_rows": 21545225, "max_ms": 7078, "mean_ms": 30.13018494817297, "measurable_rows": 21545225, "min_ms": 8, "p50_ms": 12.0, "p90_ms": 28.0, "p99_ms": 439.0, "unmeasurable_rows": 0, "won_output_rows": 135289 }, "output_rows": 21575043 }, "tick_size_change": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 52, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 16, "20_50ms": 1525, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 127, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 1720, "max_ms": 372, "mean_ms": 47.33255813953488, "measurable_rows": 1720, "min_ms": 37, "p50_ms": 39.0, "p90_ms": 57.0, "p99_ms": 148.0, "unmeasurable_rows": 0, "won_output_rows": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 4, "10_20ms": 44, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 33, "2_5ms": 1243, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 0, "5_10ms": 396, "ge30000ms": 0, "neg": 0 }, "input_rows": 1720, "max_ms": 107, "mean_ms": 4.777906976744186, "measurable_rows": 1720, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 6.0, "p99_ms": 24.809999999999945, "unmeasurable_rows": 0, "won_output_rows": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 8, "100_200ms": 283, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 76, "20_50ms": 1219, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 134, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 1720, "max_ms": 1427, "mean_ms": 75.76918604651163, "measurable_rows": 1720, "min_ms": 41, "p50_ms": 44.0, "p90_ms": 128.20000000000027, "p99_ms": 362.0, "unmeasurable_rows": 0, "won_output_rows": 1720 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 6, "10_20ms": 1497, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 9, "20_50ms": 137, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 38, "5_10ms": 33, "ge30000ms": 0, "neg": 0 }, "input_rows": 1720, "max_ms": 296, "mean_ms": 15.93953488372093, "measurable_rows": 1720, "min_ms": 9, "p50_ms": 11.0, "p90_ms": 20.0, "p99_ms": 84.09999999999945, "unmeasurable_rows": 0, "won_output_rows": 0 }, "output_rows": 1720 } }, "schema_sha256": "770e9167f47493d2cf167f0512ff9703376d3cb14d84572b759740e75e352456", "stats_version": 2, "sweep_run_id": null, "witnesses": "ache" }