{ "active_domains": { "domains": [ "a", "b", "c", "e", "h" ], "source": "merge_time_registry", "status": "recorded" }, "generated_at": "2026-08-30T15:54:15Z", "generation_mode": "merge_time", "generator_revision": { "git_sha": "1e77a920d006e2beff62fc3d6fc5c5becba101da", "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": "2026-08-30/14", "hour_start": "2026-08-30T14:00:00Z", "merged_by_revision": { "git_sha": "1e77a920d006e2beff62fc3d6fc5c5becba101da", "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": 4880, "1000_2000ms": 13502, "100_200ms": 208130, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 14608, "200_500ms": 111979, "20_50ms": 7855196, "2_5ms": 0, "5000_10000ms": 8978, "500_1000ms": 30731, "50_100ms": 430111, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 8678115, "max_ms": 20302, "mean_ms": 69.65689622688798, "measurable_rows": 8678115, "min_ms": 32, "p50_ms": 37.0, "p90_ms": 48.0, "p99_ms": 426.0, "unmeasurable_rows": 0, "won_output_rows": 214 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 839, "100_200ms": 42160, "10_20ms": 361912, "1_2ms": 0, "2000_5000ms": 326, "200_500ms": 48662, "20_50ms": 154690, "2_5ms": 4718930, "5000_10000ms": 40, "500_1000ms": 7276, "50_100ms": 52365, "5_10ms": 3295386, "ge30000ms": 0, "neg": 0 }, "input_rows": 8682586, "max_ms": 8802, "mean_ms": 8.810334041033396, "measurable_rows": 8682586, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 8.0, "p99_ms": 123.0, "unmeasurable_rows": 0, "won_output_rows": 1106 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 14190, "1000_2000ms": 43739, "100_200ms": 464790, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 36051, "200_500ms": 256639, "20_50ms": 6868605, "2_5ms": 0, "5000_10000ms": 21908, "500_1000ms": 91297, "50_100ms": 874256, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 8671475, "max_ms": 22131, "mean_ms": 125.54972435485313, "measurable_rows": 8671475, "min_ms": 33, "p50_ms": 44.0, "p90_ms": 109.0, "p99_ms": 1519.0, "unmeasurable_rows": 0, "won_output_rows": 8671389 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 12, "1000_2000ms": 3506, "100_200ms": 57041, "10_20ms": 7759829, "1_2ms": 0, "2000_5000ms": 3631, "200_500ms": 53392, "20_50ms": 647601, "2_5ms": 0, "5000_10000ms": 859, "500_1000ms": 16165, "50_100ms": 139622, "5_10ms": 30, "ge30000ms": 18, "neg": 0 }, "input_rows": 8681706, "max_ms": 47838, "mean_ms": 21.25677867921351, "measurable_rows": 8681706, "min_ms": 9, "p50_ms": 12.0, "p90_ms": 20.0, "p99_ms": 174.0, "unmeasurable_rows": 0, "won_output_rows": 10847 }, "output_rows": 8683556 }, "book": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 3109, "1000_2000ms": 6197, "100_200ms": 20205, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 8737, "200_500ms": 10259, "20_50ms": 75759, "2_5ms": 0, "5000_10000ms": 4674, "500_1000ms": 6049, "50_100ms": 18270, "5_10ms": 0, "ge30000ms": 2264, "neg": 0 }, "input_rows": 155523, "max_ms": 6403426240, "mean_ms": 2582473.459829093, "measurable_rows": 155523, "min_ms": 32, "p50_ms": 52.0, "p90_ms": 2736.8000000000175, "p99_ms": 135994.6399999999, "unmeasurable_rows": 0, "won_output_rows": 3492 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 90, "1000_2000ms": 325, "100_200ms": 1829, "10_20ms": 28082, "1_2ms": 0, "2000_5000ms": 748, "200_500ms": 2161, "20_50ms": 9069, "2_5ms": 16059, "5000_10000ms": 30, "500_1000ms": 366, "50_100ms": 3080, "5_10ms": 92095, "ge30000ms": 562, "neg": 0 }, "input_rows": 154496, "max_ms": 6391335396, "mean_ms": 577475.4679409176, "measurable_rows": 154496, "min_ms": 2, "p50_ms": 7.0, "p90_ms": 24.0, "p99_ms": 1727.0499999999884, "unmeasurable_rows": 0, "won_output_rows": 1578 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 4764, "1000_2000ms": 6391, "100_200ms": 17081, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 10756, "200_500ms": 11210, "20_50ms": 63705, "2_5ms": 0, "5000_10000ms": 8313, "500_1000ms": 7024, "50_100ms": 21423, "5_10ms": 0, "ge30000ms": 2992, "neg": 0 }, "input_rows": 153659, "max_ms": 264711054, "mean_ms": 211784.69075680565, "measurable_rows": 153659, "min_ms": 35, "p50_ms": 70.0, "p90_ms": 5335.200000000012, "p99_ms": 781240.0, "unmeasurable_rows": 0, "won_output_rows": 153659 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 100, "1000_2000ms": 673, "100_200ms": 5965, "10_20ms": 80574, "1_2ms": 0, "2000_5000ms": 615, "200_500ms": 5729, "20_50ms": 47924, "2_5ms": 0, "5000_10000ms": 26, "500_1000ms": 1848, "50_100ms": 10384, "5_10ms": 0, "ge30000ms": 588, "neg": 0 }, "input_rows": 154426, "max_ms": 6399170514, "mean_ms": 709027.695154961, "measurable_rows": 154426, "min_ms": 10, "p50_ms": 19.0, "p90_ms": 101.0, "p99_ms": 1431.75, "unmeasurable_rows": 0, "won_output_rows": 5570 }, "output_rows": 164299 }, "last_trade_price": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 1302, "1000_2000ms": 3164, "100_200ms": 5221, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 4170, "200_500ms": 4225, "20_50ms": 35708, "2_5ms": 0, "5000_10000ms": 2188, "500_1000ms": 2990, "50_100ms": 14857, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 73825, "max_ms": 20334, "mean_ms": 788.4693532001354, "measurable_rows": 73825, "min_ms": 34, "p50_ms": 51.0, "p90_ms": 2121.600000000006, "p99_ms": 12984.51999999999, "unmeasurable_rows": 0, "won_output_rows": 6 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 22, "100_200ms": 1371, "10_20ms": 18418, "1_2ms": 0, "2000_5000ms": 57, "200_500ms": 727, "20_50ms": 12421, "2_5ms": 4, "5000_10000ms": 1, "500_1000ms": 106, "50_100ms": 2909, "5_10ms": 38362, "ge30000ms": 0, "neg": 0 }, "input_rows": 74398, "max_ms": 5147, "mean_ms": 24.104223231807307, "measurable_rows": 74398, "min_ms": 4, "p50_ms": 9.0, "p90_ms": 38.0, "p99_ms": 221.0, "unmeasurable_rows": 0, "won_output_rows": 9 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 2149, "1000_2000ms": 3349, "100_200ms": 5831, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 5147, "200_500ms": 4738, "20_50ms": 25844, "2_5ms": 0, "5000_10000ms": 3966, "500_1000ms": 3444, "50_100ms": 18131, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 72599, "max_ms": 22171, "mean_ms": 1202.5418394192757, "measurable_rows": 72599, "min_ms": 38, "p50_ms": 65.0, "p90_ms": 3974.0, "p99_ms": 15345.080000000016, "unmeasurable_rows": 0, "won_output_rows": 72599 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 177, "100_200ms": 2971, "10_20ms": 40704, "1_2ms": 0, "2000_5000ms": 77, "200_500ms": 2787, "20_50ms": 21339, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 821, "50_100ms": 5461, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 74338, "max_ms": 5249, "mean_ms": 53.885469073690444, "measurable_rows": 74338, "min_ms": 12, "p50_ms": 18.0, "p90_ms": 89.0, "p99_ms": 571.0, "unmeasurable_rows": 0, "won_output_rows": 1812 }, "output_rows": 74426 }, "market_resolved": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 2, "100_200ms": 117, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 110, "20_50ms": 869, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 21, "50_100ms": 143, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 1262, "max_ms": 1165, "mean_ms": 86.47860538827258, "measurable_rows": 1262, "min_ms": 32, "p50_ms": 39.0, "p90_ms": 208.9000000000001, "p99_ms": 587.3400000000006, "unmeasurable_rows": 0, "won_output_rows": 23 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 8, "10_20ms": 44, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 14, "20_50ms": 29, "2_5ms": 675, "5000_10000ms": 0, "500_1000ms": 4, "50_100ms": 11, "5_10ms": 469, "ge30000ms": 8, "neg": 0 }, "input_rows": 1262, "max_ms": 62266, "mean_ms": 396.60459587955626, "measurable_rows": 1262, "min_ms": 3, "p50_ms": 4.0, "p90_ms": 9.0, "p99_ms": 419.1400000000026, "unmeasurable_rows": 0, "won_output_rows": 6 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 5, "100_200ms": 147, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 2, "200_500ms": 102, "20_50ms": 824, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 43, "50_100ms": 124, "5_10ms": 0, "ge30000ms": 14, "neg": 0 }, "input_rows": 1262, "max_ms": 60337, "mean_ms": 769.5610142630745, "measurable_rows": 1262, "min_ms": 39, "p50_ms": 44.0, "p90_ms": 297.8000000000002, "p99_ms": 57005.19, "unmeasurable_rows": 0, "won_output_rows": 1262 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 1, "100_200ms": 18, "10_20ms": 997, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 17, "20_50ms": 149, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 2, "50_100ms": 64, "5_10ms": 0, "ge30000ms": 14, "neg": 0 }, "input_rows": 1262, "max_ms": 60293, "mean_ms": 684.0729001584787, "measurable_rows": 1262, "min_ms": 10, "p50_ms": 13.0, "p90_ms": 41.90000000000009, "p99_ms": 57489.19, "unmeasurable_rows": 0, "won_output_rows": 0 }, "output_rows": 1291 }, "new_market": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 231, "1000_2000ms": 0, "100_200ms": 348, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 363, "20_50ms": 131, "2_5ms": 0, "5000_10000ms": 6, "500_1000ms": 8, "50_100ms": 99, "5_10ms": 0, "ge30000ms": 2, "neg": 0 }, "input_rows": 1188, "max_ms": 82043, "mean_ms": 3809.6927609427607, "measurable_rows": 1188, "min_ms": 36, "p50_ms": 203.0, "p90_ms": 17585.699999999997, "p99_ms": 25947.539999999994, "unmeasurable_rows": 0, "won_output_rows": 129 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 248, "1000_2000ms": 0, "100_200ms": 62, "10_20ms": 114, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 217, "20_50ms": 266, "2_5ms": 0, "5000_10000ms": 3, "500_1000ms": 3, "50_100ms": 242, "5_10ms": 30, "ge30000ms": 3, "neg": 0 }, "input_rows": 1188, "max_ms": 83602, "mean_ms": 3996.032828282828, "measurable_rows": 1188, "min_ms": 7, "p50_ms": 80.0, "p90_ms": 17520.0, "p99_ms": 25695.539999999994, "unmeasurable_rows": 0, "won_output_rows": 155 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 208, "1000_2000ms": 0, "100_200ms": 317, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 417, "20_50ms": 45, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 39, "50_100ms": 157, "5_10ms": 0, "ge30000ms": 4, "neg": 0 }, "input_rows": 1188, "max_ms": 62167, "mean_ms": 3453.733164983165, "measurable_rows": 1188, "min_ms": 43, "p50_ms": 218.0, "p90_ms": 16512.699999999997, "p99_ms": 24899.53999999997, "unmeasurable_rows": 0, "won_output_rows": 1188 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 226, "1000_2000ms": 0, "100_200ms": 308, "10_20ms": 65, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 107, "20_50ms": 270, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 0, "50_100ms": 209, "5_10ms": 0, "ge30000ms": 2, "neg": 0 }, "input_rows": 1188, "max_ms": 88827, "mean_ms": 3559.5454545454545, "measurable_rows": 1188, "min_ms": 14, "p50_ms": 124.5, "p90_ms": 16734.9, "p99_ms": 26546.539999999994, "unmeasurable_rows": 0, "won_output_rows": 250 }, "output_rows": 1722 }, "price_change": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 134096, "1000_2000ms": 393974, "100_200ms": 3065228, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 410476, "200_500ms": 1712156, "20_50ms": 78733292, "2_5ms": 0, "5000_10000ms": 228470, "500_1000ms": 590656, "50_100ms": 6482036, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 91750384, "max_ms": 20343, "mean_ms": 110.06303337106469, "measurable_rows": 91750384, "min_ms": 32, "p50_ms": 38.0, "p90_ms": 68.0, "p99_ms": 1530.0, "unmeasurable_rows": 0, "won_output_rows": 4150 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 12162, "100_200ms": 514396, "10_20ms": 4270186, "1_2ms": 0, "2000_5000ms": 3002, "200_500ms": 559700, "20_50ms": 1818140, "2_5ms": 45651102, "5000_10000ms": 338, "500_1000ms": 80096, "50_100ms": 668370, "5_10ms": 38233720, "ge30000ms": 0, "neg": 0 }, "input_rows": 91811212, "max_ms": 9992, "mean_ms": 9.373017665859807, "measurable_rows": 91811212, "min_ms": 2, "p50_ms": 5.0, "p90_ms": 9.0, "p99_ms": 141.0, "unmeasurable_rows": 0, "won_output_rows": 35700 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 464216, "1000_2000ms": 1208808, "100_200ms": 6241176, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 1165336, "200_500ms": 3644972, "20_50ms": 64960396, "2_5ms": 0, "5000_10000ms": 725898, "500_1000ms": 1630330, "50_100ms": 11504746, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 91545878, "max_ms": 22183, "mean_ms": 260.67486444337777, "measurable_rows": 91545878, "min_ms": 33, "p50_ms": 44.0, "p90_ms": 189.0, "p99_ms": 6479.0, "unmeasurable_rows": 0, "won_output_rows": 91544680 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 222, "1000_2000ms": 41142, "100_200ms": 772752, "10_20ms": 80551078, "1_2ms": 0, "2000_5000ms": 36226, "200_500ms": 680024, "20_50ms": 7760686, "2_5ms": 0, "5000_10000ms": 6734, "500_1000ms": 181666, "50_100ms": 1730598, "5_10ms": 24, "ge30000ms": 226, "neg": 0 }, "input_rows": 91761378, "max_ms": 48750, "mean_ms": 22.1665958852536, "measurable_rows": 91761378, "min_ms": 9, "p50_ms": 13.0, "p90_ms": 22.0, "p99_ms": 206.0, "unmeasurable_rows": 0, "won_output_rows": 237334 }, "output_rows": 91821864 }, "tick_size_change": { "a": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 208, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 102, "20_50ms": 5436, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 12, "50_100ms": 266, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 6024, "max_ms": 672, "mean_ms": 48.18559096945551, "measurable_rows": 6024, "min_ms": 32, "p50_ms": 38.0, "p90_ms": 48.0, "p99_ms": 304.0, "unmeasurable_rows": 0, "won_output_rows": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 28, "10_20ms": 252, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 46, "20_50ms": 130, "2_5ms": 3208, "5000_10000ms": 0, "500_1000ms": 12, "50_100ms": 64, "5_10ms": 2284, "ge30000ms": 0, "neg": 0 }, "input_rows": 6024, "max_ms": 793, "mean_ms": 10.199369189907038, "measurable_rows": 6024, "min_ms": 2, "p50_ms": 4.0, "p90_ms": 9.0, "p99_ms": 195.0, "unmeasurable_rows": 0, "won_output_rows": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 24, "100_200ms": 620, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 4, "200_500ms": 271, "20_50ms": 4503, "2_5ms": 0, "5000_10000ms": 12, "500_1000ms": 40, "50_100ms": 550, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 6024, "max_ms": 8122, "mean_ms": 91.34810756972112, "measurable_rows": 6024, "min_ms": 39, "p50_ms": 43.0, "p90_ms": 120.69999999999982, "p99_ms": 716.1599999999962, "unmeasurable_rows": 0, "won_output_rows": 6024 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 4, "100_200ms": 27, "10_20ms": 5389, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 33, "20_50ms": 436, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 135, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 6024, "max_ms": 1033, "mean_ms": 17.962483399734396, "measurable_rows": 6024, "min_ms": 10, "p50_ms": 13.0, "p90_ms": 20.0, "p99_ms": 100.0, "unmeasurable_rows": 0, "won_output_rows": 0 }, "output_rows": 6024 } }, "schema_sha256": "770e9167f47493d2cf167f0512ff9703376d3cb14d84572b759740e75e352456", "stats_version": 2, "sweep_run_id": null, "witnesses": "ache" }