{ "active_domains": { "domains": [ "b", "c", "e", "h" ], "source": "merge_time_registry", "status": "recorded" }, "generated_at": "2026-09-05T00:53:54Z", "generation_mode": "merge_time", "generator_revision": { "reason": "generator_identity_unavailable", "status": "unknown" }, "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": "2026-09-04/23", "hour_start": "2026-09-04T23:00:00Z", "merged_by_revision": { "reason": "generator_identity_unavailable", "status": "unknown" }, "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": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 1470, "100_200ms": 360262, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 350, "200_500ms": 141094, "20_50ms": 173096, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 18850, "50_100ms": 11015405, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 11710527, "max_ms": 3729, "mean_ms": 62.721624739860125, "measurable_rows": 11710527, "min_ms": 48, "p50_ms": 54.0, "p90_ms": 68.0, "p99_ms": 236.0, "unmeasurable_rows": 0, "won_output_rows": 48 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 614, "100_200ms": 46922, "10_20ms": 506103, "1_2ms": 0, "2000_5000ms": 90, "200_500ms": 24529, "20_50ms": 224315, "2_5ms": 1733802, "5000_10000ms": 0, "500_1000ms": 1919, "50_100ms": 88758, "5_10ms": 9086056, "ge30000ms": 0, "neg": 0 }, "input_rows": 11713108, "max_ms": 4470, "mean_ms": 7.994974348396685, "measurable_rows": 11713108, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 8.0, "p99_ms": 67.0, "unmeasurable_rows": 0, "won_output_rows": 428 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3297, "100_200ms": 305921, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 3766, "200_500ms": 122170, "20_50ms": 10688129, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 20728, "50_100ms": 566617, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 11710628, "max_ms": 4873, "mean_ms": 46.70415728345226, "measurable_rows": 11710628, "min_ms": 32, "p50_ms": 38.0, "p90_ms": 46.0, "p99_ms": 228.0, "unmeasurable_rows": 0, "won_output_rows": 11710496 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 10, "1000_2000ms": 5437, "100_200ms": 74060, "10_20ms": 10176998, "1_2ms": 0, "2000_5000ms": 4825, "200_500ms": 50765, "20_50ms": 1230186, "2_5ms": 0, "5000_10000ms": 1493, "500_1000ms": 22589, "50_100ms": 145527, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 11711890, "max_ms": 13735, "mean_ms": 24.722562370377453, "measurable_rows": 11711890, "min_ms": 14, "p50_ms": 17.0, "p90_ms": 21.0, "p99_ms": 139.0, "unmeasurable_rows": 0, "won_output_rows": 3742 }, "output_rows": 11714714 }, "book": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 23552, "1000_2000ms": 3934, "100_200ms": 10343, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 8498, "200_500ms": 5209, "20_50ms": 22, "2_5ms": 0, "5000_10000ms": 8416, "500_1000ms": 3253, "50_100ms": 76854, "5_10ms": 0, "ge30000ms": 214135, "neg": 0 }, "input_rows": 354216, "max_ms": 8472222500, "mean_ms": 91921966.35111344, "measurable_rows": 354216, "min_ms": 49, "p50_ms": 83479.0, "p90_ms": 18663112.0, "p99_ms": 2383824860.0, "unmeasurable_rows": 0, "won_output_rows": 120158 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 29404, "1000_2000ms": 4055, "100_200ms": 1662, "10_20ms": 10693, "1_2ms": 0, "2000_5000ms": 9434, "200_500ms": 2084, "20_50ms": 4054, "2_5ms": 1326, "5000_10000ms": 11086, "500_1000ms": 2385, "50_100ms": 2014, "5_10ms": 74697, "ge30000ms": 274082, "neg": 0 }, "input_rows": 426976, "max_ms": 8472862428, "mean_ms": 96678231.69396172, "measurable_rows": 426976, "min_ms": 3, "p50_ms": 101702.0, "p90_ms": 21328744.0, "p99_ms": 2532880900.75, "unmeasurable_rows": 0, "won_output_rows": 166230 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 29520, "1000_2000ms": 4945, "100_200ms": 6704, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 10234, "200_500ms": 4873, "20_50ms": 71945, "2_5ms": 0, "5000_10000ms": 10138, "500_1000ms": 4131, "50_100ms": 7872, "5_10ms": 0, "ge30000ms": 279232, "neg": 0 }, "input_rows": 429594, "max_ms": 8472052622, "mean_ms": 105785541.1859081, "measurable_rows": 429594, "min_ms": 33, "p50_ms": 107713.0, "p90_ms": 22894433.0, "p99_ms": 2888849503.38, "unmeasurable_rows": 0, "won_output_rows": 429576 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 29726, "1000_2000ms": 4137, "100_200ms": 2554, "10_20ms": 34815, "1_2ms": 0, "2000_5000ms": 9796, "200_500ms": 3130, "20_50ms": 52000, "2_5ms": 0, "5000_10000ms": 10526, "500_1000ms": 2533, "50_100ms": 3463, "5_10ms": 0, "ge30000ms": 271716, "neg": 0 }, "input_rows": 424396, "max_ms": 8472683579, "mean_ms": 95772116.03756633, "measurable_rows": 424396, "min_ms": 15, "p50_ms": 101189.5, "p90_ms": 21056141.0, "p99_ms": 2506937898.75, "unmeasurable_rows": 0, "won_output_rows": 207449 }, "output_rows": 923413 }, "last_trade_price": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 290, "100_200ms": 4478, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 194, "200_500ms": 2018, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 825, "50_100ms": 37971, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 45776, "max_ms": 4991, "mean_ms": 113.24720377490388, "measurable_rows": 45776, "min_ms": 50, "p50_ms": 62.0, "p90_ms": 150.0, "p99_ms": 1021.0, "unmeasurable_rows": 0, "won_output_rows": 4 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 15, "100_200ms": 824, "10_20ms": 16728, "1_2ms": 0, "2000_5000ms": 24, "200_500ms": 357, "20_50ms": 8516, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 127, "50_100ms": 1812, "5_10ms": 17373, "ge30000ms": 0, "neg": 0 }, "input_rows": 45776, "max_ms": 4939, "mean_ms": 24.81459716882209, "measurable_rows": 45776, "min_ms": 5, "p50_ms": 10.0, "p90_ms": 38.0, "p99_ms": 221.0, "unmeasurable_rows": 0, "won_output_rows": 2 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 473, "100_200ms": 2642, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 580, "200_500ms": 1796, "20_50ms": 28497, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 978, "50_100ms": 10827, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 45794, "max_ms": 5121, "mean_ms": 133.4160370354195, "measurable_rows": 45794, "min_ms": 36, "p50_ms": 44.0, "p90_ms": 157.70000000000437, "p99_ms": 2589.6299999999974, "unmeasurable_rows": 0, "won_output_rows": 45793 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 36, "100_200ms": 1135, "10_20ms": 3659, "1_2ms": 0, "2000_5000ms": 31, "200_500ms": 837, "20_50ms": 36602, "2_5ms": 0, "5000_10000ms": 11, "500_1000ms": 236, "50_100ms": 3255, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 45802, "max_ms": 6752, "mean_ms": 44.11936159993014, "measurable_rows": 45802, "min_ms": 17, "p50_ms": 22.0, "p90_ms": 55.0, "p99_ms": 384.0, "unmeasurable_rows": 0, "won_output_rows": 23 }, "output_rows": 45822 }, "market_resolved": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 106, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 89, "20_50ms": 13, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 35, "50_100ms": 727, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 970, "max_ms": 798, "mean_ms": 106.72577319587629, "measurable_rows": 970, "min_ms": 49, "p50_ms": 55.0, "p90_ms": 223.20000000000005, "p99_ms": 637.9299999999998, "unmeasurable_rows": 0, "won_output_rows": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 0, "10_20ms": 47, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 26, "2_5ms": 135, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 3, "5_10ms": 759, "ge30000ms": 0, "neg": 0 }, "input_rows": 970, "max_ms": 86, "mean_ms": 6.574226804123711, "measurable_rows": 970, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 9.0, "p99_ms": 30.309999999999945, "unmeasurable_rows": 0, "won_output_rows": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 73, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 68, "20_50ms": 774, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 20, "50_100ms": 35, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 970, "max_ms": 788, "mean_ms": 78.4701030927835, "measurable_rows": 970, "min_ms": 33, "p50_ms": 38.0, "p90_ms": 187.10000000000002, "p99_ms": 610.9299999999998, "unmeasurable_rows": 0, "won_output_rows": 970 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 68, "10_20ms": 678, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 5, "20_50ms": 171, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 47, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 969, "max_ms": 295, "mean_ms": 32.2796697626419, "measurable_rows": 969, "min_ms": 15, "p50_ms": 18.0, "p90_ms": 63.80000000000018, "p99_ms": 178.63999999999987, "unmeasurable_rows": 0, "won_output_rows": 0 }, "output_rows": 970 }, "new_market": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 79, "1000_2000ms": 0, "100_200ms": 401, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 334, "20_50ms": 0, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 15, "50_100ms": 428, "5_10ms": 0, "ge30000ms": 89, "neg": 0 }, "input_rows": 1346, "max_ms": 1578026, "mean_ms": 9098.390787518574, "measurable_rows": 1346, "min_ms": 53, "p50_ms": 157.0, "p90_ms": 13338.0, "p99_ms": 164938.64999999997, "unmeasurable_rows": 0, "won_output_rows": 72 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 82, "1000_2000ms": 0, "100_200ms": 177, "10_20ms": 153, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 67, "20_50ms": 351, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 1, "50_100ms": 394, "5_10ms": 14, "ge30000ms": 107, "neg": 0 }, "input_rows": 1346, "max_ms": 363714, "mean_ms": 9155.72734026746, "measurable_rows": 1346, "min_ms": 7, "p50_ms": 65.0, "p90_ms": 16928.5, "p99_ms": 164563.29999999993, "unmeasurable_rows": 0, "won_output_rows": 130 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 87, "1000_2000ms": 0, "100_200ms": 398, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 191, "20_50ms": 185, "2_5ms": 0, "5000_10000ms": 1, "500_1000ms": 4, "50_100ms": 345, "5_10ms": 0, "ge30000ms": 135, "neg": 0 }, "input_rows": 1346, "max_ms": 485114, "mean_ms": 12668.448736998515, "measurable_rows": 1346, "min_ms": 36, "p50_ms": 133.0, "p90_ms": 30414.0, "p99_ms": 177513.4499999998, "unmeasurable_rows": 0, "won_output_rows": 1346 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 79, "1000_2000ms": 0, "100_200ms": 294, "10_20ms": 31, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 128, "20_50ms": 422, "2_5ms": 0, "5000_10000ms": 2, "500_1000ms": 1, "50_100ms": 301, "5_10ms": 0, "ge30000ms": 88, "neg": 0 }, "input_rows": 1346, "max_ms": 222752, "mean_ms": 8373.607726597325, "measurable_rows": 1346, "min_ms": 18, "p50_ms": 82.0, "p90_ms": 14533.5, "p99_ms": 167503.54999999993, "unmeasurable_rows": 0, "won_output_rows": 318 }, "output_rows": 1866 }, "price_change": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 33994, "100_200ms": 3560926, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 13850, "200_500ms": 1403508, "20_50ms": 858572, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 231684, "50_100ms": 83101460, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 89203994, "max_ms": 3753, "mean_ms": 66.02810941402467, "measurable_rows": 89203994, "min_ms": 48, "p50_ms": 55.0, "p90_ms": 73.0, "p99_ms": 285.0, "unmeasurable_rows": 0, "won_output_rows": 4386 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 3904, "100_200ms": 441810, "10_20ms": 4431562, "1_2ms": 0, "2000_5000ms": 846, "200_500ms": 245466, "20_50ms": 1929072, "2_5ms": 9856746, "5000_10000ms": 0, "500_1000ms": 18786, "50_100ms": 785656, "5_10ms": 71486080, "ge30000ms": 0, "neg": 0 }, "input_rows": 89199928, "max_ms": 4608, "mean_ms": 8.638669887715604, "measurable_rows": 89199928, "min_ms": 3, "p50_ms": 5.0, "p90_ms": 9.0, "p99_ms": 81.0, "unmeasurable_rows": 0, "won_output_rows": 7232 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 77180, "100_200ms": 2792632, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 71686, "200_500ms": 1189774, "20_50ms": 79315072, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 255802, "50_100ms": 5480410, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 89182556, "max_ms": 4879, "mean_ms": 51.62008859669822, "measurable_rows": 89182556, "min_ms": 32, "p50_ms": 38.0, "p90_ms": 53.0, "p99_ms": 295.0, "unmeasurable_rows": 0, "won_output_rows": 89181694 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 106, "1000_2000ms": 39438, "100_200ms": 691164, "10_20ms": 75189482, "1_2ms": 0, "2000_5000ms": 34114, "200_500ms": 469776, "20_50ms": 11305102, "2_5ms": 0, "5000_10000ms": 10612, "500_1000ms": 167106, "50_100ms": 1301658, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 89208558, "max_ms": 13948, "mean_ms": 25.350133268604118, "measurable_rows": 89208558, "min_ms": 14, "p50_ms": 18.0, "p90_ms": 22.0, "p99_ms": 160.0, "unmeasurable_rows": 0, "won_output_rows": 51478 }, "output_rows": 89244790 }, "tick_size_change": { "b": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 15, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 32, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 2789, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 2836, "max_ms": 135, "mean_ms": 56.20486600846262, "measurable_rows": 2836, "min_ms": 49, "p50_ms": 54.0, "p90_ms": 65.0, "p99_ms": 82.30000000000018, "unmeasurable_rows": 0, "won_output_rows": 0 }, "c": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 0, "10_20ms": 102, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 16, "2_5ms": 266, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 4, "5_10ms": 2444, "ge30000ms": 0, "neg": 0 }, "input_rows": 2832, "max_ms": 58, "mean_ms": 6.030367231638418, "measurable_rows": 2832, "min_ms": 4, "p50_ms": 5.0, "p90_ms": 7.0, "p99_ms": 17.0, "unmeasurable_rows": 0, "won_output_rows": 0 }, "e": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 60, "10_20ms": 0, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 0, "20_50ms": 2684, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 92, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 2836, "max_ms": 124, "mean_ms": 39.96191819464034, "measurable_rows": 2836, "min_ms": 33, "p50_ms": 37.0, "p90_ms": 41.0, "p99_ms": 113.0, "unmeasurable_rows": 0, "won_output_rows": 2836 }, "h": { "buckets_ms": { "0_1ms": 0, "10000_30000ms": 0, "1000_2000ms": 0, "100_200ms": 0, "10_20ms": 2549, "1_2ms": 0, "2000_5000ms": 0, "200_500ms": 4, "20_50ms": 273, "2_5ms": 0, "5000_10000ms": 0, "500_1000ms": 0, "50_100ms": 10, "5_10ms": 0, "ge30000ms": 0, "neg": 0 }, "input_rows": 2836, "max_ms": 352, "mean_ms": 18.718265162200282, "measurable_rows": 2836, "min_ms": 15, "p50_ms": 17.0, "p90_ms": 20.0, "p99_ms": 39.65000000000009, "unmeasurable_rows": 0, "won_output_rows": 0 }, "output_rows": 2836 } }, "schema_sha256": "770e9167f47493d2cf167f0512ff9703376d3cb14d84572b759740e75e352456", "stats_version": 2, "sweep_run_id": null, "witnesses": "bche" }