Remove the unstable encodings feature by robert3005 · Pull Request #9710 · vortex-data/vortex

robert3005 · 2026-09-01T00:26:24Z

unstable_encodings was only ever necessary to let us try things out without immediately introducing stability guarantees. We have editions now, that's the way things should be restricted, not via compile flags

codspeed-hq · 2026-09-01T00:32:10Z

Merging this PR will regress 2 benchmarks

⚠️

Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚠️

Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 2 improved benchmarks
❌ 2 regressed benchmarks
✅ 2235 untouched benchmarks
⏩ 176 skipped benchmarks¹
🗄️ 1 archived benchmark run²

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
❌	WallTime	`cuda/bitpacked_u8/unpack/3bw[100M]`	299.3 µs	345.9 µs	-13.46%
❌	WallTime	`mul_i32_nonnull_avx512`	7.1 µs	7.9 µs	-10.21%
⚡	WallTime	`words_gather_dispatch_avx2[1024]`	46 ns	17 ns	×2.7
⚡	Simulation	`allocate_drop_arrow[0]`	456.9 ns	402.7 ns	+13.45%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.

_{Comparing rk/remove-unstable-encodings (53b9a4d) with develop (a13c246)³}

176 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩
1 benchmark was run, but is now archived. If it was deleted in another branch, consider rebasing to remove it from the report. Instead if it was added back, click here to restore it. ↩
No successful run was found on develop (9fdaa38) during the generation of this report, so a13c246 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

github-actions · 2026-09-10T11:08:44Z

Benchmarks: FineWeb S3 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -2.2%
Engines: DataFusion No clear signal (-8.4%, environment too noisy confidence) · DuckDB No clear signal (+4.4%, environment too noisy confidence)
Vortex (geomean): hot 0.906x ➖ · cold 0.913x ➖
Parquet (geomean): hot 0.927x ➖ · cold 0.916x ➖
Shifts: Parquet (control) -7.3% · Median polish -6.0%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.763x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	39453726 / 40013142 / -1.4%	253519990 / 171238142 / +48.1% 🔴	0.16 / 0.23 / -33.4%
fineweb_q01/datafusion:vortex-file-compressed	482332650 / 627453422 / -23.1%	666434978 / 734648885 / -9.3%	0.72 / 0.85 / -15.3%
fineweb_q02/datafusion:vortex-file-compressed	383077828 / 1214446762 / -68.5% 🟢	576246436 / 1482485964 / -61.1% 🟢	0.66 / 0.82 / -18.8%
fineweb_q03/datafusion:vortex-file-compressed	467080212 / 629804468 / -25.8%	694379133 / 1894582214 / -63.3% 🟢	0.67 / 0.33 / +102.3%
fineweb_q04/datafusion:vortex-file-compressed	512169588 / 423510120 / +20.9%	617783469 / 474560851 / +30.2% 🔴	0.83 / 0.89 / -7.1%
fineweb_q05/datafusion:vortex-file-compressed	421754838 / 486797606 / -13.4%	436593290 / 476768490 / -8.4%	0.97 / 1.02 / -5.4%
fineweb_q06/datafusion:vortex-file-compressed	894328333 / 1529814139 / -41.5% 🟢	753333918 / 1502966661 / -49.9% 🟢	1.19 / 1.02 / +16.6%
fineweb_q07/datafusion:vortex-file-compressed	494584124 / 499094016 / -0.9%	492195020 / 539447456 / -8.8%	1.00 / 0.93 / +8.6%
fineweb_q08/datafusion:vortex-file-compressed	177666787 / 217684802 / -18.4%	223742819 / 209651707 / +6.7%	0.79 / 1.04 / -23.5%

datafusion / vortex-compact / ns (0.918x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	46233110 / 49329551 / -6.3%	133363952 / 144552382 / -7.7%	0.35 / 0.34 / +1.6%
fineweb_q01/datafusion:vortex-compact	490720562 / 420929057 / +16.6%	854646755 / 906919249 / -5.8%	0.57 / 0.46 / +23.7%
fineweb_q02/datafusion:vortex-compact	368125319 / 424042028 / -13.2%	517668878 / 391105121 / +32.4% 🔴	0.71 / 1.08 / -34.4%
fineweb_q03/datafusion:vortex-compact	543301438 / 510727100 / +6.4%	1798890928 / 1138770582 / +58.0% 🔴	0.30 / 0.45 / -32.7%
fineweb_q04/datafusion:vortex-compact	475173974 / 722296696 / -34.2% 🟢	480125543 / 893904543 / -46.3% 🟢	0.99 / 0.81 / +22.5%
fineweb_q05/datafusion:vortex-compact	457129967 / 500241186 / -8.6%	482374555 / 578044787 / -16.6%	0.95 / 0.87 / +9.5%
fineweb_q06/datafusion:vortex-compact	672245300 / 703114738 / -4.4%	684561384 / 732769694 / -6.6%	0.98 / 0.96 / +2.3%
fineweb_q07/datafusion:vortex-compact	476842973 / 504303894 / -5.4%	595669274 / 479047805 / +24.3%	0.80 / 1.05 / -24.0%
fineweb_q08/datafusion:vortex-compact	171983486 / 204190848 / -15.8%	208042825 / 193176063 / +7.7%	0.83 / 1.06 / -21.8%

datafusion / parquet / ns (0.913x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	437787632 / 516523264 / -15.2%	836239876 / 854025822 / -2.1%	0.52 / 0.60 / -13.4%
fineweb_q01/datafusion:parquet	790514930 / 798704279 / -1.0%	776298585 / 881514537 / -11.9%	1.02 / 0.91 / +12.4%
fineweb_q02/datafusion:parquet	952484590 / 752838439 / +26.5%	1183405443 / 967876214 / +22.3%	0.80 / 0.78 / +3.5%
fineweb_q03/datafusion:parquet	689189198 / 896328480 / -23.1%	784736611 / 852929660 / -8.0%	0.88 / 1.05 / -16.4%
fineweb_q04/datafusion:parquet	752579828 / 1150272684 / -34.6% 🟢	670267424 / 1804521160 / -62.9% 🟢	1.12 / 0.64 / +76.1%
fineweb_q05/datafusion:parquet	738547866 / 814345947 / -9.3%	866724332 / 828118120 / +4.7%	0.85 / 0.98 / -13.3%
fineweb_q06/datafusion:parquet	987900292 / 799563508 / +23.6%	1114352765 / 818213662 / +36.2% 🔴	0.89 / 0.98 / -9.3%
fineweb_q07/datafusion:parquet	667307504 / 869210605 / -23.2%	635411313 / 914250765 / -30.5% 🟢	1.05 / 0.95 / +10.5%
fineweb_q08/datafusion:parquet	753018752 / 780864834 / -3.6%	741618951 / 755351564 / -1.8%	1.02 / 1.03 / -1.8%

duckdb / vortex-file-compressed / ns (0.958x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	59755814 / 55577493 / +7.5%	82863979 / 53020022 / +56.3% 🔴	0.72 / 1.05 / -31.2%
fineweb_q01/duckdb:vortex-file-compressed	422832099 / 413868281 / +2.2%	448231937 / 590897863 / -24.1%	0.94 / 0.70 / +34.7%
fineweb_q02/duckdb:vortex-file-compressed	564862748 / 594768731 / -5.0%	638786059 / 652157131 / -2.1%	0.88 / 0.91 / -3.0%
fineweb_q03/duckdb:vortex-file-compressed	1006657125 / 1011122802 / -0.4%	1051795725 / 1268212301 / -17.1%	0.96 / 0.80 / +20.0%
fineweb_q04/duckdb:vortex-file-compressed	992306601 / 997974906 / -0.6%	1000186358 / 994640739 / +0.6%	0.99 / 1.00 / -1.1%
fineweb_q05/duckdb:vortex-file-compressed	899314502 / 928515228 / -3.1%	978005517 / 1069293417 / -8.5%	0.92 / 0.87 / +5.9%
fineweb_q06/duckdb:vortex-file-compressed	1198167078 / 1198899231 / -0.1%	1221490057 / 1271381323 / -3.9%	0.98 / 0.94 / +4.0%
fineweb_q07/duckdb:vortex-file-compressed	917365872 / 1273813207 / -28.0%	1012848985 / 1156830372 / -12.4%	0.91 / 1.10 / -17.7%
fineweb_q08/duckdb:vortex-file-compressed	402513155 / 428129326 / -6.0%	464382117 / 511738498 / -9.3%	0.87 / 0.84 / +3.6%

duckdb / vortex-compact / ns (1.006x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	70623822 / 75135641 / -6.0%	64671981 / 68936392 / -6.2%	1.09 / 1.09 / +0.2%
fineweb_q01/duckdb:vortex-compact	443124244 / 389999769 / +13.6%	481249114 / 513997445 / -6.4%	0.92 / 0.76 / +21.4%
fineweb_q02/duckdb:vortex-compact	689332054 / 625147120 / +10.3%	664657390 / 611588715 / +8.7%	1.04 / 1.02 / +1.5%
fineweb_q03/duckdb:vortex-compact	1126235220 / 1189769632 / -5.3%	1181642599 / 1581139153 / -25.3%	0.95 / 0.75 / +26.7%
fineweb_q04/duckdb:vortex-compact	1148000803 / 1155491159 / -0.6%	1100984228 / 1159375040 / -5.0%	1.04 / 1.00 / +4.6%
fineweb_q05/duckdb:vortex-compact	876589843 / 916900100 / -4.4%	926154383 / 1043747172 / -11.3%	0.95 / 0.88 / +7.7%
fineweb_q06/duckdb:vortex-compact	1095740742 / 1121866671 / -2.3%	1167614743 / 1329975395 / -12.2%	0.94 / 0.84 / +11.3%
fineweb_q07/duckdb:vortex-compact	936479706 / 919141635 / +1.9%	967916533 / 1086603216 / -10.9%	0.97 / 0.85 / +14.4%
fineweb_q08/duckdb:vortex-compact	353915937 / 352885378 / +0.3%	446013427 / 423282071 / +5.4%	0.79 / 0.83 / -4.8%

duckdb / parquet / ns (0.941x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	535638705 / 667015964 / -19.7%	535623134 / 747407328 / -28.3%	1.00 / 0.89 / +12.1%
fineweb_q01/duckdb:parquet	562189194 / 600404402 / -6.4%	675718902 / 644522204 / +4.8%	0.83 / 0.93 / -10.7%
fineweb_q02/duckdb:parquet	555387400 / 621076926 / -10.6%	644830947 / 605762060 / +6.4%	0.86 / 1.03 / -16.0%
fineweb_q03/duckdb:parquet	1448978340 / 1502763581 / -3.6%	1538660344 / 1595956474 / -3.6%	0.94 / 0.94 / +0.0%
fineweb_q04/duckdb:parquet	824391400 / 795079316 / +3.7%	996611936 / 898301738 / +10.9%	0.83 / 0.89 / -6.5%
fineweb_q05/duckdb:parquet	909682174 / 1053925536 / -13.7%	901477105 / 1025535312 / -12.1%	1.01 / 1.03 / -1.8%
fineweb_q06/duckdb:parquet	1678098136 / 1997237453 / -16.0%	1641321621 / 2027349223 / -19.0%	1.02 / 0.99 / +3.8%
fineweb_q07/duckdb:parquet	1133399174 / 1195734544 / -5.2%	1123804080 / 1143365000 / -1.7%	1.01 / 1.05 / -3.6%
fineweb_q08/duckdb:parquet	657672198 / 527757750 / +24.6%	569148151 / 578162091 / -1.6%	1.16 / 0.91 / +26.6%

github-actions · 2026-09-10T11:10:50Z

Benchmarks: FineWeb NVMe 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -8.1%
Engines: DataFusion No clear signal (-7.3%, low confidence) · DuckDB No clear signal (-8.9%, low confidence)
Vortex (geomean): hot 0.961x ➖ · cold 1.007x ➖
Parquet (geomean): hot 1.046x ➖ · cold 1.024x ➖
Shifts: Parquet (control) +4.6% · Median polish -0.3%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.979x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	6980680 / 7057546 / -1.1%	20909246 / 20364722 / +2.7%	0.33 / 0.35 / -3.7%
fineweb_q01/datafusion:vortex-file-compressed	12147830 / 13740252 / -11.6% 🟢	44959280 / 52447545 / -14.3% 🟢	0.27 / 0.26 / +3.1%
fineweb_q02/datafusion:vortex-file-compressed	12623514 / 12795296 / -1.3%	46593496 / 52478763 / -11.2% 🟢	0.27 / 0.24 / +11.1%
fineweb_q03/datafusion:vortex-file-compressed	20294918 / 19937890 / +1.8%	106977399 / 98407593 / +8.7%	0.19 / 0.20 / -6.4%
fineweb_q04/datafusion:vortex-file-compressed	76191316 / 73297870 / +3.9%	148503836 / 150186420 / -1.1%	0.51 / 0.49 / +5.1%
fineweb_q05/datafusion:vortex-file-compressed	61688942 / 57484879 / +7.3%	137700833 / 131426417 / +4.8%	0.45 / 0.44 / +2.4%
fineweb_q06/datafusion:vortex-file-compressed	18371886 / 18455338 / -0.5%	105260417 / 102481142 / +2.7%	0.17 / 0.18 / -3.1%
fineweb_q07/datafusion:vortex-file-compressed	18588664 / 18525736 / +0.3%	102911068 / 93755774 / +9.8%	0.18 / 0.20 / -8.6%
fineweb_q08/datafusion:vortex-file-compressed	9253501 / 10936554 / -15.4% 🟢	48454875 / 38481712 / +25.9% 🔴	0.19 / 0.28 / -32.8%

datafusion / vortex-compact / ns (1.016x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	6868412 / 7090896 / -3.1%	21573766 / 19833524 / +8.8%	0.32 / 0.36 / -11.0%
fineweb_q01/datafusion:vortex-compact	77118367 / 44282748 / +74.1% 🔴	77279804 / 77646156 / -0.5%	1.00 / 0.57 / +75.0%
fineweb_q02/datafusion:vortex-compact	44554685 / 44890865 / -0.7%	77141015 / 79692984 / -3.2%	0.58 / 0.56 / +2.5%
fineweb_q03/datafusion:vortex-compact	156411101 / 158478053 / -1.3%	228004232 / 220643821 / +3.3%	0.69 / 0.72 / -4.5%
fineweb_q04/datafusion:vortex-compact	171140224 / 177408782 / -3.5%	252205216 / 234485197 / +7.6%	0.68 / 0.76 / -10.3%
fineweb_q05/datafusion:vortex-compact	156093270 / 185246414 / -15.7% 🟢	237361429 / 230257443 / +3.1%	0.66 / 0.80 / -18.3%
fineweb_q06/datafusion:vortex-compact	87555872 / 86774166 / +0.9%	159577282 / 162877608 / -2.0%	0.55 / 0.53 / +3.0%
fineweb_q07/datafusion:vortex-compact	88349752 / 89014836 / -0.7%	152638851 / 150091512 / +1.7%	0.58 / 0.59 / -2.4%
fineweb_q08/datafusion:vortex-compact	8993912 / 10442246 / -13.9% 🟢	38484833 / 40501122 / -5.0%	0.23 / 0.26 / -9.4%

datafusion / parquet / ns (1.076x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9471542 / 9311650 / +1.7%	33199973 / 34243942 / -3.0%	0.29 / 0.27 / +4.9%
fineweb_q01/datafusion:parquet	75191152 / 69094374 / +8.8%	158547297 / 150550765 / +5.3%	0.47 / 0.46 / +3.3%
fineweb_q02/datafusion:parquet	76275589 / 69390484 / +9.9%	146174009 / 141258221 / +3.5%	0.52 / 0.49 / +6.2%
fineweb_q03/datafusion:parquet	77487943 / 69370905 / +11.7% 🔴	148048127 / 141836827 / +4.4%	0.52 / 0.49 / +7.0%
fineweb_q04/datafusion:parquet	81124100 / 75870452 / +6.9%	146766995 / 143066292 / +2.6%	0.55 / 0.53 / +4.2%
fineweb_q05/datafusion:parquet	80918410 / 76183650 / +6.2%	150332098 / 144527311 / +4.0%	0.54 / 0.53 / +2.1%
fineweb_q06/datafusion:parquet	74991244 / 70570184 / +6.3%	154138537 / 149066956 / +3.4%	0.49 / 0.47 / +2.8%
fineweb_q07/datafusion:parquet	74406224 / 68488503 / +8.6%	148716914 / 145470960 / +2.2%	0.50 / 0.47 / +6.3%
fineweb_q08/datafusion:parquet	74075092 / 68073909 / +8.8%	146812887 / 142532178 / +3.0%	0.50 / 0.48 / +5.6%

duckdb / vortex-file-compressed / ns (0.893x ✅, 3↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	2041208 / 3407631 / -40.1% 🟢	7897940 / 5161713 / +53.0% 🔴	0.26 / 0.66 / -60.9%
fineweb_q01/duckdb:vortex-file-compressed	17830352 / 18867562 / -5.5%	45970996 / 51841652 / -11.3% 🟢	0.39 / 0.36 / +6.6%
fineweb_q02/duckdb:vortex-file-compressed	18326557 / 18659414 / -1.8%	43321172 / 49469297 / -12.4% 🟢	0.42 / 0.38 / +12.2%
fineweb_q03/duckdb:vortex-file-compressed	21138642 / 25693794 / -17.7% 🟢	96039618 / 95470120 / +0.6%	0.22 / 0.27 / -18.2%
fineweb_q04/duckdb:vortex-file-compressed	78575063 / 77231129 / +1.7%	130091906 / 127754200 / +1.8%	0.60 / 0.60 / -0.1%
fineweb_q05/duckdb:vortex-file-compressed	63846832 / 65550123 / -2.6%	123157768 / 110343809 / +11.6% 🔴	0.52 / 0.59 / -12.7%
fineweb_q06/duckdb:vortex-file-compressed	21766962 / 27164612 / -19.9% 🟢	94189217 / 102411499 / -8.0%	0.23 / 0.27 / -12.9%
fineweb_q07/duckdb:vortex-file-compressed	22987498 / 23883928 / -3.8%	90988707 / 101113133 / -10.0% 🟢	0.25 / 0.24 / +7.0%
fineweb_q08/duckdb:vortex-file-compressed	11028464 / 10639230 / +3.7%	45357424 / 45660587 / -0.7%	0.24 / 0.23 / +4.4%

duckdb / vortex-compact / ns (0.959x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	2312028 / 3349697 / -31.0% 🟢	5325501 / 5346203 / -0.4%	0.43 / 0.63 / -30.7%
fineweb_q01/duckdb:vortex-compact	48265420 / 57330521 / -15.8% 🟢	89425723 / 99585996 / -10.2% 🟢	0.54 / 0.58 / -6.2%
fineweb_q02/duckdb:vortex-compact	58867634 / 58908314 / -0.1%	100376086 / 100798294 / -0.4%	0.59 / 0.58 / +0.4%
fineweb_q03/duckdb:vortex-compact	186400354 / 180808354 / +3.1%	235600347 / 258925071 / -9.0%	0.79 / 0.70 / +13.3%
fineweb_q04/duckdb:vortex-compact	198139259 / 186473064 / +6.3%	246685496 / 243996395 / +1.1%	0.80 / 0.76 / +5.1%
fineweb_q05/duckdb:vortex-compact	185729781 / 188552973 / -1.5%	252955836 / 243994080 / +3.7%	0.73 / 0.77 / -5.0%
fineweb_q06/duckdb:vortex-compact	95794575 / 100588834 / -4.8%	154546355 / 161799145 / -4.5%	0.62 / 0.62 / -0.3%
fineweb_q07/duckdb:vortex-compact	95412368 / 95224518 / +0.2%	154570022 / 152435565 / +1.4%	0.62 / 0.62 / -1.2%
fineweb_q08/duckdb:vortex-compact	11484346 / 10054490 / +14.2% 🔴	40034645 / 40376498 / -0.8%	0.29 / 0.25 / +15.2%

duckdb / parquet / ns (1.016x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	24381238 / 22831358 / +6.8%	26038490 / 22909911 / +13.7% 🔴	0.94 / 1.00 / -6.0%
fineweb_q01/duckdb:parquet	44379408 / 44766829 / -0.9%	54172048 / 54579586 / -0.7%	0.82 / 0.82 / -0.1%
fineweb_q02/duckdb:parquet	43687835 / 44612918 / -2.1%	57972190 / 52972522 / +9.4%	0.75 / 0.84 / -10.5%
fineweb_q03/duckdb:parquet	95817862 / 95188060 / +0.7%	176814430 / 181495131 / -2.6%	0.54 / 0.52 / +3.3%
fineweb_q04/duckdb:parquet	152262010 / 151788519 / +0.3%	203810885 / 209261040 / -2.6%	0.75 / 0.73 / +3.0%
fineweb_q05/duckdb:parquet	146040265 / 143306548 / +1.9%	186707368 / 203929903 / -8.4%	0.78 / 0.70 / +11.3%
fineweb_q06/duckdb:parquet	71329435 / 72871274 / -2.1%	125670947 / 117914159 / +6.6%	0.57 / 0.62 / -8.2%
fineweb_q07/duckdb:parquet	71807680 / 72355370 / -0.8%	153664313 / 147217949 / +4.4%	0.47 / 0.49 / -4.9%
fineweb_q08/duckdb:parquet	24676347 / 22145152 / +11.4% 🔴	23974661 / 23853565 / +0.5%	1.03 / 0.93 / +10.9%

File Size Changes (2 files changed, +0.3% overall, 1↑ 1↓)

File	Scale	Format	Base	HEAD	Change	%
sample.vortex	1.0	vortex-file-compressed	1.42 GB	1.43 GB	+9.05 MB	+0.6%
sample.vortex	1.0	vortex-compact	1.23 GB	1.23 GB	112 B	-0.0%

Totals:

vortex-compact: 1.23 GB → 1.23 GB (-0.0%)
vortex-file-compressed: 1.42 GB → 1.43 GB (+0.6%)

github-actions · 2026-09-10T11:11:42Z

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: Likely improvement (medium confidence)
Attributed Vortex impact: -13.9%
Engines: DataFusion Likely improvement (-14.6%, low confidence) · DuckDB No clear signal (-13.2%, environment too noisy confidence)
Vortex (geomean): hot 0.856x ✅ · cold 0.924x ➖
Parquet (geomean): hot 0.994x ➖ · cold 0.980x ➖
Shifts: Parquet (control) -0.6% · Median polish -0.0%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.716x ✅, 10↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	185653884 / 213879540 / -13.2% 🟢	606343231 / 632944831 / -4.2%	0.31 / 0.34 / -9.4%
clickbench-sorted_q24/datafusion:vortex-file-compressed	10669560 / 13713341 / -22.2% 🟢	50224176 / 51908115 / -3.2%	0.21 / 0.26 / -19.6%
clickbench-sorted_q26/datafusion:vortex-file-compressed	11432738 / 14124398 / -19.1% 🟢	50116612 / 50774144 / -1.3%	0.23 / 0.28 / -18.0%
clickbench-sorted_q36/datafusion:vortex-file-compressed	23845195 / 28987316 / -17.7% 🟢	67081175 / 68635556 / -2.3%	0.36 / 0.42 / -15.8%
clickbench-sorted_q37/datafusion:vortex-file-compressed	18515412 / 24885992 / -25.6% 🟢	60203050 / 64091566 / -6.1%	0.31 / 0.39 / -20.8%
clickbench-sorted_q38/datafusion:vortex-file-compressed	16942305 / 35069525 / -51.7% 🟢	60000521 / 71507701 / -16.1% 🟢	0.28 / 0.49 / -42.4%
clickbench-sorted_q39/datafusion:vortex-file-compressed	40424496 / 89740020 / -55.0% 🟢	94284656 / 122496948 / -23.0% 🟢	0.43 / 0.73 / -41.5%
clickbench-sorted_q40/datafusion:vortex-file-compressed	13667286 / 15975998 / -14.5% 🟢	45663003 / 51050767 / -10.6% 🟢	0.30 / 0.31 / -4.4%
clickbench-sorted_q41/datafusion:vortex-file-compressed	11960333 / 15786787 / -24.2% 🟢	44578580 / 51252681 / -13.0% 🟢	0.27 / 0.31 / -12.9%
clickbench-sorted_q42/datafusion:vortex-file-compressed	10222720 / 13703808 / -25.4% 🟢	34618297 / 42182399 / -17.9% 🟢	0.30 / 0.32 / -9.1%

datafusion / vortex-compact / ns (1.009x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-compact	217447340 / 196954710 / +10.4% 🔴	423929585 / 469266242 / -9.7%	0.51 / 0.42 / +22.2%
clickbench-sorted_q24/datafusion:vortex-compact	23573609 / 22317129 / +5.6%	52587651 / 52235486 / +0.7%	0.45 / 0.43 / +4.9%
clickbench-sorted_q26/datafusion:vortex-compact	22984104 / 23713043 / -3.1%	53084092 / 53084461 / -0.0%	0.43 / 0.45 / -3.1%
clickbench-sorted_q36/datafusion:vortex-compact	25469931 / 26415760 / -3.6%	69244968 / 70754771 / -2.1%	0.37 / 0.37 / -1.5%
clickbench-sorted_q37/datafusion:vortex-compact	22063978 / 22154526 / -0.4%	65892420 / 69558888 / -5.3%	0.33 / 0.32 / +5.1%
clickbench-sorted_q38/datafusion:vortex-compact	22373562 / 22028582 / +1.6%	62225041 / 72810054 / -14.5% 🟢	0.36 / 0.30 / +18.8%
clickbench-sorted_q39/datafusion:vortex-compact	47144588 / 44982122 / +4.8%	84199302 / 90877846 / -7.3%	0.56 / 0.49 / +13.1%
clickbench-sorted_q40/datafusion:vortex-compact	14978880 / 15685145 / -4.5%	44766035 / 47170712 / -5.1%	0.33 / 0.33 / +0.6%
clickbench-sorted_q41/datafusion:vortex-compact	14178454 / 14021994 / +1.1%	45734945 / 49771409 / -8.1%	0.31 / 0.28 / +10.0%
clickbench-sorted_q42/datafusion:vortex-compact	11289152 / 11523881 / -2.0%	34813669 / 38453579 / -9.5%	0.32 / 0.30 / +8.2%

datafusion / parquet / ns (0.995x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	761400706 / 758295878 / +0.4%	959511859 / 972108051 / -1.3%	0.79 / 0.78 / +1.7%
clickbench-sorted_q24/datafusion:parquet	8501646 / 9205980 / -7.7%	70009357 / 72607120 / -3.6%	0.12 / 0.13 / -4.2%
clickbench-sorted_q26/datafusion:parquet	9017597 / 9054962 / -0.4%	71787783 / 72751730 / -1.3%	0.13 / 0.12 / +0.9%
clickbench-sorted_q36/datafusion:parquet	94244685 / 93842285 / +0.4%	168716767 / 169368592 / -0.4%	0.56 / 0.55 / +0.8%
clickbench-sorted_q37/datafusion:parquet	64291992 / 64366862 / -0.1%	129785086 / 135685398 / -4.3%	0.50 / 0.47 / +4.4%
clickbench-sorted_q38/datafusion:parquet	88262479 / 87338894 / +1.1%	162363904 / 162768351 / -0.2%	0.54 / 0.54 / +1.3%
clickbench-sorted_q39/datafusion:parquet	160134628 / 160887398 / -0.5%	235838159 / 238078254 / -0.9%	0.68 / 0.68 / +0.5%
clickbench-sorted_q40/datafusion:parquet	44758231 / 44042588 / +1.6%	112632599 / 118107037 / -4.6%	0.40 / 0.37 / +6.6%
clickbench-sorted_q41/datafusion:parquet	42263627 / 42191692 / +0.2%	109523200 / 114149702 / -4.1%	0.39 / 0.37 / +4.4%
clickbench-sorted_q42/datafusion:parquet	26220810 / 26138604 / +0.3%	85675996 / 87324474 / -1.9%	0.31 / 0.30 / +2.2%

duckdb / vortex-file-compressed / ns (0.735x ✅, 7↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	61270606 / 67008053 / -8.6%	83998863 / 83848728 / +0.2%	0.73 / 0.80 / -8.7%
clickbench-sorted_q24/duckdb:vortex-file-compressed	18530492 / 18761650 / -1.2%	28700930 / 34073441 / -15.8% 🟢	0.65 / 0.55 / +17.3%
clickbench-sorted_q26/duckdb:vortex-file-compressed	13124439 / 13948168 / -5.9%	24313885 / 29031542 / -16.3% 🟢	0.54 / 0.48 / +12.4%
clickbench-sorted_q36/duckdb:vortex-file-compressed	30400641 / 43511110 / -30.1% 🟢	67764112 / 73185459 / -7.4%	0.45 / 0.59 / -24.5%
clickbench-sorted_q37/duckdb:vortex-file-compressed	26283176 / 36779311 / -28.5% 🟢	55031091 / 64560131 / -14.8% 🟢	0.48 / 0.57 / -16.2%
clickbench-sorted_q38/duckdb:vortex-file-compressed	28126198 / 48510538 / -42.0% 🟢	59028469 / 71250119 / -17.2% 🟢	0.48 / 0.68 / -30.0%
clickbench-sorted_q39/duckdb:vortex-file-compressed	51180488 / 109250556 / -53.2% 🟢	102048953 / 138079469 / -26.1% 🟢	0.50 / 0.79 / -36.6%
clickbench-sorted_q40/duckdb:vortex-file-compressed	16139744 / 22477276 / -28.2% 🟢	39257247 / 42986033 / -8.7%	0.41 / 0.52 / -21.4%
clickbench-sorted_q41/duckdb:vortex-file-compressed	15877334 / 20848808 / -23.8% 🟢	37982121 / 42443947 / -10.5% 🟢	0.42 / 0.49 / -14.9%
clickbench-sorted_q42/duckdb:vortex-file-compressed	13445496 / 18482318 / -27.3% 🟢	30345590 / 36500146 / -16.9% 🟢	0.44 / 0.51 / -12.5%

duckdb / vortex-compact / ns (1.014x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-compact	72593402 / 68167208 / +6.5%	91923506 / 84127419 / +9.3%	0.79 / 0.81 / -2.5%
clickbench-sorted_q24/duckdb:vortex-compact	19292327 / 23264970 / -17.1% 🟢	29881961 / 34963867 / -14.5% 🟢	0.65 / 0.67 / -3.0%
clickbench-sorted_q26/duckdb:vortex-compact	15069386 / 14537969 / +3.7%	30672596 / 31145848 / -1.5%	0.49 / 0.47 / +5.3%
clickbench-sorted_q36/duckdb:vortex-compact	38521653 / 38990228 / -1.2%	78931313 / 80208822 / -1.6%	0.49 / 0.49 / +0.4%
clickbench-sorted_q37/duckdb:vortex-compact	32207874 / 31464850 / +2.4%	71640468 / 70396618 / +1.8%	0.45 / 0.45 / +0.6%
clickbench-sorted_q38/duckdb:vortex-compact	36084372 / 33921432 / +6.4%	68910037 / 69099198 / -0.3%	0.52 / 0.49 / +6.7%
clickbench-sorted_q39/duckdb:vortex-compact	64502184 / 62876244 / +2.6%	105828634 / 107454607 / -1.5%	0.61 / 0.59 / +4.2%
clickbench-sorted_q40/duckdb:vortex-compact	21379614 / 18753464 / +14.0% 🔴	43261144 / 44034947 / -1.8%	0.49 / 0.43 / +16.0%
clickbench-sorted_q41/duckdb:vortex-compact	19464450 / 20416850 / -4.7%	41304134 / 41687676 / -0.9%	0.47 / 0.49 / -3.8%
clickbench-sorted_q42/duckdb:vortex-compact	15304302 / 14625060 / +4.6%	35367000 / 30533035 / +15.8% 🔴	0.43 / 0.48 / -9.7%

duckdb / parquet / ns (0.994x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	124448967 / 127175151 / -2.1%	149095383 / 139490808 / +6.9%	0.83 / 0.91 / -8.4%
clickbench-sorted_q24/duckdb:parquet	17328697 / 16949226 / +2.2%	29377740 / 26638386 / +10.3% 🔴	0.59 / 0.64 / -7.3%
clickbench-sorted_q26/duckdb:parquet	14102388 / 12532605 / +12.5% 🔴	24562413 / 26298878 / -6.6%	0.57 / 0.48 / +20.5%
clickbench-sorted_q36/duckdb:parquet	43871026 / 43736484 / +0.3%	59730577 / 75610714 / -21.0% 🟢	0.73 / 0.58 / +27.0%
clickbench-sorted_q37/duckdb:parquet	30151598 / 30557468 / -1.3%	54780776 / 60167021 / -9.0%	0.55 / 0.51 / +8.4%
clickbench-sorted_q38/duckdb:parquet	42693722 / 40079536 / +6.5%	58337759 / 56060349 / +4.1%	0.73 / 0.71 / +2.4%
clickbench-sorted_q39/duckdb:parquet	69889142 / 72270622 / -3.3%	90477783 / 86293701 / +4.8%	0.77 / 0.84 / -7.8%
clickbench-sorted_q40/duckdb:parquet	16602463 / 16822935 / -1.3%	45046359 / 46255016 / -2.6%	0.37 / 0.36 / +1.3%
clickbench-sorted_q41/duckdb:parquet	16319782 / 16469290 / -0.9%	45495806 / 44646759 / +1.9%	0.36 / 0.37 / -2.8%
clickbench-sorted_q42/duckdb:parquet	10844060 / 12935698 / -16.2% 🟢	22032362 / 22666186 / -2.8%	0.49 / 0.57 / -13.8%

File Size Changes (200 files changed, +0.2% overall, 118↑ 82↓)

File	Scale	Format	Base	HEAD	Change	%
hits_080.vortex	1.0	vortex-compact	95.09 MB	96.64 MB	+1.56 MB	+1.6%
hits_096.vortex	1.0	vortex-file-compressed	197.24 MB	200.30 MB	+3.06 MB	+1.6%
hits_070.vortex	1.0	vortex-file-compressed	198.13 MB	201.11 MB	+2.97 MB	+1.5%
hits_034.vortex	1.0	vortex-file-compressed	181.00 MB	183.34 MB	+2.34 MB	+1.3%
hits_042.vortex	1.0	vortex-file-compressed	199.73 MB	202.22 MB	+2.50 MB	+1.3%
hits_033.vortex	1.0	vortex-file-compressed	198.56 MB	201.04 MB	+2.48 MB	+1.2%
hits_040.vortex	1.0	vortex-file-compressed	142.36 MB	144.07 MB	+1.72 MB	+1.2%
hits_024.vortex	1.0	vortex-file-compressed	159.35 MB	161.10 MB	+1.75 MB	+1.1%
hits_098.vortex	1.0	vortex-compact	102.82 MB	103.93 MB	+1.11 MB	+1.1%
hits_018.vortex	1.0	vortex-file-compressed	198.87 MB	201.00 MB	+2.13 MB	+1.1%
hits_087.vortex	1.0	vortex-file-compressed	159.99 MB	161.66 MB	+1.67 MB	+1.0%
hits_002.vortex	1.0	vortex-file-compressed	160.02 MB	161.64 MB	+1.63 MB	+1.0%
hits_061.vortex	1.0	vortex-file-compressed	159.80 MB	161.40 MB	+1.60 MB	+1.0%
hits_037.vortex	1.0	vortex-file-compressed	176.33 MB	178.07 MB	+1.75 MB	+1.0%
hits_039.vortex	1.0	vortex-file-compressed	160.10 MB	161.68 MB	+1.57 MB	+1.0%
hits_017.vortex	1.0	vortex-file-compressed	145.84 MB	147.27 MB	+1.43 MB	+1.0%
hits_013.vortex	1.0	vortex-file-compressed	160.22 MB	161.78 MB	+1.56 MB	+1.0%
hits_050.vortex	1.0	vortex-file-compressed	160.26 MB	161.78 MB	+1.52 MB	+1.0%
hits_069.vortex	1.0	vortex-file-compressed	141.61 MB	142.95 MB	+1.34 MB	+0.9%
hits_059.vortex	1.0	vortex-file-compressed	198.32 MB	200.20 MB	+1.87 MB	+0.9%
hits_065.vortex	1.0	vortex-file-compressed	160.43 MB	161.88 MB	+1.45 MB	+0.9%
hits_091.vortex	1.0	vortex-file-compressed	146.13 MB	147.44 MB	+1.31 MB	+0.9%
hits_054.vortex	1.0	vortex-file-compressed	146.06 MB	147.36 MB	+1.30 MB	+0.9%
hits_055.vortex	1.0	vortex-file-compressed	199.00 MB	200.75 MB	+1.75 MB	+0.9%
hits_036.vortex	1.0	vortex-file-compressed	170.65 MB	172.10 MB	+1.45 MB	+0.8%
hits_099.vortex	1.0	vortex-file-compressed	170.50 MB	171.93 MB	+1.42 MB	+0.8%
hits_048.vortex	1.0	vortex-file-compressed	198.97 MB	200.60 MB	+1.62 MB	+0.8%
hits_044.vortex	1.0	vortex-file-compressed	199.36 MB	200.98 MB	+1.62 MB	+0.8%
hits_043.vortex	1.0	vortex-file-compressed	125.80 MB	126.82 MB	+1.02 MB	+0.8%
hits_081.vortex	1.0	vortex-file-compressed	199.48 MB	201.08 MB	+1.60 MB	+0.8%
hits_061.vortex	1.0	vortex-compact	123.84 MB	124.81 MB	+989.14 KB	+0.8%
hits_006.vortex	1.0	vortex-file-compressed	125.67 MB	126.65 MB	+1003.16 KB	+0.8%
hits_077.vortex	1.0	vortex-file-compressed	171.63 MB	172.96 MB	+1.33 MB	+0.8%
hits_098.vortex	1.0	vortex-file-compressed	136.77 MB	137.77 MB	+1.00 MB	+0.7%
hits_014.vortex	1.0	vortex-file-compressed	171.46 MB	172.71 MB	+1.25 MB	+0.7%
hits_025.vortex	1.0	vortex-file-compressed	171.29 MB	172.43 MB	+1.14 MB	+0.7%
hits_080.vortex	1.0	vortex-file-compressed	126.24 MB	127.06 MB	+845.99 KB	+0.7%
hits_051.vortex	1.0	vortex-file-compressed	171.83 MB	172.93 MB	+1.11 MB	+0.6%
hits_073.vortex	1.0	vortex-file-compressed	172.01 MB	173.08 MB	+1.08 MB	+0.6%
hits_045.vortex	1.0	vortex-file-compressed	138.65 MB	139.50 MB	+874.49 KB	+0.6%
hits_003.vortex	1.0	vortex-file-compressed	135.79 MB	136.63 MB	+853.05 KB	+0.6%
hits_076.vortex	1.0	vortex-file-compressed	160.54 MB	161.50 MB	+985.04 KB	+0.6%
hits_011.vortex	1.0	vortex-file-compressed	198.93 MB	200.08 MB	+1.16 MB	+0.6%
hits_022.vortex	1.0	vortex-file-compressed	198.99 MB	200.15 MB	+1.16 MB	+0.6%
hits_064.vortex	1.0	vortex-file-compressed	189.79 MB	190.82 MB	+1.04 MB	+0.5%
hits_062.vortex	1.0	vortex-file-compressed	170.37 MB	171.29 MB	+943.54 KB	+0.5%
hits_094.vortex	1.0	vortex-file-compressed	157.68 MB	158.51 MB	+855.05 KB	+0.5%
hits_008.vortex	1.0	vortex-file-compressed	138.70 MB	139.42 MB	+741.94 KB	+0.5%
hits_082.vortex	1.0	vortex-file-compressed	138.63 MB	139.29 MB	+675.20 KB	+0.5%
hits_001.vortex	1.0	vortex-file-compressed	187.93 MB	188.79 MB	+882.95 KB	+0.5%
hits_066.vortex	1.0	vortex-file-compressed	162.31 MB	163.05 MB	+761.23 KB	+0.5%
hits_010.vortex	1.0	vortex-file-compressed	168.20 MB	168.97 MB	+781.21 KB	+0.5%
hits_090.vortex	1.0	vortex-file-compressed	191.42 MB	192.27 MB	+871.76 KB	+0.4%
hits_026.vortex	1.0	vortex-file-compressed	130.29 MB	130.87 MB	+591.69 KB	+0.4%
hits_068.vortex	1.0	vortex-file-compressed	159.51 MB	160.20 MB	+705.65 KB	+0.4%
hits_088.vortex	1.0	vortex-file-compressed	171.90 MB	172.64 MB	+760.10 KB	+0.4%
hits_009.vortex	1.0	vortex-file-compressed	100.76 MB	101.18 MB	+431.95 KB	+0.4%
hits_071.vortex	1.0	vortex-file-compressed	138.75 MB	139.32 MB	+583.31 KB	+0.4%
hits_016.vortex	1.0	vortex-file-compressed	179.24 MB	179.98 MB	+752.02 KB	+0.4%
hits_027.vortex	1.0	vortex-file-compressed	188.79 MB	189.54 MB	+767.49 KB	+0.4%
hits_056.vortex	1.0	vortex-file-compressed	134.45 MB	134.98 MB	+541.36 KB	+0.4%
hits_005.vortex	1.0	vortex-file-compressed	166.53 MB	167.18 MB	+666.34 KB	+0.4%
hits_060.vortex	1.0	vortex-file-compressed	192.18 MB	192.93 MB	+764.22 KB	+0.4%
hits_057.vortex	1.0	vortex-file-compressed	159.18 MB	159.78 MB	+620.93 KB	+0.4%
hits_020.vortex	1.0	vortex-file-compressed	159.44 MB	160.02 MB	+597.76 KB	+0.4%
hits_047.vortex	1.0	vortex-file-compressed	153.50 MB	154.05 MB	+563.98 KB	+0.4%
hits_049.vortex	1.0	vortex-file-compressed	190.44 MB	191.06 MB	+634.81 KB	+0.3%
hits_046.vortex	1.0	vortex-file-compressed	100.57 MB	100.89 MB	+319.71 KB	+0.3%
hits_012.vortex	1.0	vortex-file-compressed	189.89 MB	190.47 MB	+595.18 KB	+0.3%
hits_085.vortex	1.0	vortex-file-compressed	199.27 MB	199.87 MB	+618.91 KB	+0.3%
hits_053.vortex	1.0	vortex-file-compressed	188.93 MB	189.49 MB	+574.16 KB	+0.3%
hits_063.vortex	1.0	vortex-compact	98.47 MB	98.76 MB	+291.36 KB	+0.3%
hits_021.vortex	1.0	vortex-file-compressed	153.36 MB	153.75 MB	+394.48 KB	+0.3%
hits_015.vortex	1.0	vortex-file-compressed	130.24 MB	130.56 MB	+327.98 KB	+0.2%
hits_043.vortex	1.0	vortex-compact	94.17 MB	94.40 MB	+234.41 KB	+0.2%
hits_023.vortex	1.0	vortex-file-compressed	194.36 MB	194.83 MB	+483.68 KB	+0.2%
hits_038.vortex	1.0	vortex-file-compressed	189.08 MB	189.53 MB	+462.24 KB	+0.2%
hits_058.vortex	1.0	vortex-file-compressed	154.15 MB	154.51 MB	+366.04 KB	+0.2%
hits_032.vortex	1.0	vortex-file-compressed	153.65 MB	154.01 MB	+363.12 KB	+0.2%
hits_031.vortex	1.0	vortex-file-compressed	158.85 MB	159.20 MB	+360.65 KB	+0.2%
hits_019.vortex	1.0	vortex-file-compressed	139.68 MB	139.99 MB	+312.42 KB	+0.2%
hits_078.vortex	1.0	vortex-file-compressed	129.99 MB	130.24 MB	+260.99 KB	+0.2%
hits_007.vortex	1.0	vortex-file-compressed	199.33 MB	199.70 MB	+386.05 KB	+0.2%
hits_030.vortex	1.0	vortex-file-compressed	130.95 MB	131.19 MB	+248.73 KB	+0.2%
hits_092.vortex	1.0	vortex-file-compressed	198.88 MB	199.24 MB	+372.97 KB	+0.2%
hits_067.vortex	1.0	vortex-file-compressed	130.77 MB	131.00 MB	+241.97 KB	+0.2%
hits_062.vortex	1.0	vortex-compact	132.38 MB	132.61 MB	+233.73 KB	+0.2%
hits_091.vortex	1.0	vortex-compact	111.70 MB	111.89 MB	+190.90 KB	+0.2%
hits_007.vortex	1.0	vortex-compact	153.45 MB	153.70 MB	+255.75 KB	+0.2%
hits_093.vortex	1.0	vortex-file-compressed	130.89 MB	131.10 MB	+217.41 KB	+0.2%
hits_004.vortex	1.0	vortex-file-compressed	130.60 MB	130.79 MB	+197.22 KB	+0.1%
hits_002.vortex	1.0	vortex-compact	123.77 MB	123.95 MB	+183.91 KB	+0.1%
hits_066.vortex	1.0	vortex-compact	117.40 MB	117.56 MB	+171.70 KB	+0.1%
hits_039.vortex	1.0	vortex-compact	124.67 MB	124.84 MB	+180.33 KB	+0.1%
hits_088.vortex	1.0	vortex-compact	133.78 MB	133.96 MB	+182.21 KB	+0.1%
hits_040.vortex	1.0	vortex-compact	109.95 MB	110.09 MB	+145.91 KB	+0.1%
hits_028.vortex	1.0	vortex-file-compressed	152.07 MB	152.25 MB	+190.09 KB	+0.1%
hits_083.vortex	1.0	vortex-file-compressed	156.08 MB	156.26 MB	+185.21 KB	+0.1%
hits_020.vortex	1.0	vortex-compact	111.75 MB	111.87 MB	+131.77 KB	+0.1%
hits_084.vortex	1.0	vortex-file-compressed	153.72 MB	153.89 MB	+167.33 KB	+0.1%
hits_041.vortex	1.0	vortex-compact	98.07 MB	98.17 MB	+104.36 KB	+0.1%
hits_089.vortex	1.0	vortex-file-compressed	130.65 MB	130.78 MB	+133.09 KB	+0.1%
hits_085.vortex	1.0	vortex-compact	153.34 MB	153.49 MB	+156.12 KB	+0.1%
hits_075.vortex	1.0	vortex-file-compressed	188.92 MB	189.10 MB	+174.46 KB	+0.1%
hits_083.vortex	1.0	vortex-compact	109.98 MB	110.05 MB	+74.66 KB	+0.1%
hits_051.vortex	1.0	vortex-compact	133.97 MB	134.03 MB	+63.96 KB	+0.0%
hits_009.vortex	1.0	vortex-compact	75.22 MB	75.25 MB	+30.36 KB	+0.0%
hits_025.vortex	1.0	vortex-compact	133.43 MB	133.46 MB	+35.26 KB	+0.0%
hits_008.vortex	1.0	vortex-compact	105.64 MB	105.67 MB	+25.58 KB	+0.0%
hits_046.vortex	1.0	vortex-compact	74.90 MB	74.91 MB	+13.30 KB	+0.0%
hits_081.vortex	1.0	vortex-compact	153.64 MB	153.67 MB	+24.41 KB	+0.0%
hits_004.vortex	1.0	vortex-compact	97.31 MB	97.33 MB	+15.06 KB	+0.0%
hits_042.vortex	1.0	vortex-compact	136.24 MB	136.26 MB	+17.97 KB	+0.0%
hits_035.vortex	1.0	vortex-compact	75.92 MB	75.93 MB	+9.43 KB	+0.0%
hits_021.vortex	1.0	vortex-compact	110.61 MB	110.62 MB	+11.74 KB	+0.0%
hits_000.vortex	1.0	vortex-compact	97.87 MB	97.88 MB	+10.13 KB	+0.0%
hits_047.vortex	1.0	vortex-compact	110.46 MB	110.47 MB	+9.56 KB	+0.0%
hits_003.vortex	1.0	vortex-compact	104.57 MB	104.57 MB	+1.12 KB	+0.0%
hits_069.vortex	1.0	vortex-compact	99.72 MB	99.71 MB	4.72 KB	-0.0%
hits_032.vortex	1.0	vortex-compact	110.60 MB	110.59 MB	8.30 KB	-0.0%
hits_095.vortex	1.0	vortex-compact	110.61 MB	110.59 MB	11.97 KB	-0.0%
hits_033.vortex	1.0	vortex-compact	153.55 MB	153.52 MB	31.19 KB	-0.0%
hits_029.vortex	1.0	vortex-file-compressed	199.30 MB	199.26 MB	43.73 KB	-0.0%
hits_092.vortex	1.0	vortex-compact	153.30 MB	153.27 MB	34.27 KB	-0.0%
hits_094.vortex	1.0	vortex-compact	110.74 MB	110.71 MB	32.95 KB	-0.0%
hits_096.vortex	1.0	vortex-compact	153.27 MB	153.22 MB	49.41 KB	-0.0%
hits_044.vortex	1.0	vortex-compact	153.69 MB	153.64 MB	49.72 KB	-0.0%
hits_036.vortex	1.0	vortex-compact	133.27 MB	133.22 MB	47.95 KB	-0.0%
hits_063.vortex	1.0	vortex-file-compressed	130.90 MB	130.85 MB	59.30 KB	-0.0%
hits_072.vortex	1.0	vortex-compact	75.64 MB	75.60 MB	36.74 KB	-0.0%
hits_005.vortex	1.0	vortex-compact	115.86 MB	115.81 MB	59.05 KB	-0.0%
hits_041.vortex	1.0	vortex-file-compressed	130.41 MB	130.34 MB	69.62 KB	-0.1%
hits_011.vortex	1.0	vortex-compact	152.57 MB	152.49 MB	86.12 KB	-0.1%
hits_037.vortex	1.0	vortex-compact	132.54 MB	132.47 MB	75.86 KB	-0.1%
hits_084.vortex	1.0	vortex-compact	110.65 MB	110.59 MB	67.48 KB	-0.1%
hits_058.vortex	1.0	vortex-compact	111.13 MB	111.05 MB	75.88 KB	-0.1%
hits_029.vortex	1.0	vortex-compact	153.50 MB	153.39 MB	108.88 KB	-0.1%
hits_074.vortex	1.0	vortex-file-compressed	199.13 MB	198.98 MB	151.00 KB	-0.1%
hits_059.vortex	1.0	vortex-compact	152.82 MB	152.70 MB	123.27 KB	-0.1%
hits_034.vortex	1.0	vortex-compact	133.27 MB	133.16 MB	108.52 KB	-0.1%
hits_070.vortex	1.0	vortex-compact	153.66 MB	153.53 MB	130.93 KB	-0.1%
hits_095.vortex	1.0	vortex-file-compressed	153.85 MB	153.71 MB	139.18 KB	-0.1%
hits_022.vortex	1.0	vortex-compact	153.18 MB	153.03 MB	154.77 KB	-0.1%
hits_072.vortex	1.0	vortex-file-compressed	101.91 MB	101.81 MB	105.13 KB	-0.1%
hits_086.vortex	1.0	vortex-compact	140.72 MB	140.57 MB	151.73 KB	-0.1%
hits_074.vortex	1.0	vortex-compact	153.15 MB	152.98 MB	176.65 KB	-0.1%
hits_079.vortex	1.0	vortex-compact	128.06 MB	127.91 MB	153.92 KB	-0.1%
hits_010.vortex	1.0	vortex-compact	123.12 MB	122.96 MB	168.82 KB	-0.1%
hits_087.vortex	1.0	vortex-compact	125.17 MB	124.99 MB	178.73 KB	-0.1%
hits_000.vortex	1.0	vortex-file-compressed	130.70 MB	130.52 MB	186.88 KB	-0.1%
hits_016.vortex	1.0	vortex-compact	127.50 MB	127.32 MB	183.05 KB	-0.1%
hits_038.vortex	1.0	vortex-compact	139.53 MB	139.33 MB	202.11 KB	-0.1%
hits_082.vortex	1.0	vortex-compact	105.80 MB	105.65 MB	154.83 KB	-0.1%
hits_014.vortex	1.0	vortex-compact	134.10 MB	133.90 MB	208.73 KB	-0.2%
hits_019.vortex	1.0	vortex-compact	106.15 MB	105.98 MB	171.73 KB	-0.2%
hits_090.vortex	1.0	vortex-compact	141.19 MB	140.96 MB	231.44 KB	-0.2%
hits_073.vortex	1.0	vortex-compact	134.31 MB	134.07 MB	245.50 KB	-0.2%
hits_031.vortex	1.0	vortex-compact	111.64 MB	111.43 MB	207.99 KB	-0.2%
hits_052.vortex	1.0	vortex-file-compressed	130.28 MB	130.03 MB	264.69 KB	-0.2%
hits_030.vortex	1.0	vortex-compact	98.56 MB	98.35 MB	212.17 KB	-0.2%
hits_067.vortex	1.0	vortex-compact	98.54 MB	98.34 MB	212.86 KB	-0.2%
hits_099.vortex	1.0	vortex-compact	133.32 MB	133.02 MB	314.76 KB	-0.2%
hits_027.vortex	1.0	vortex-compact	139.30 MB	138.98 MB	331.08 KB	-0.2%
hits_077.vortex	1.0	vortex-compact	134.46 MB	134.15 MB	323.45 KB	-0.2%
hits_050.vortex	1.0	vortex-compact	125.51 MB	125.17 MB	344.29 KB	-0.3%
hits_052.vortex	1.0	vortex-compact	98.03 MB	97.75 MB	285.77 KB	-0.3%
hits_057.vortex	1.0	vortex-compact	111.76 MB	111.43 MB	334.02 KB	-0.3%
hits_026.vortex	1.0	vortex-compact	98.19 MB	97.89 MB	306.46 KB	-0.3%
hits_054.vortex	1.0	vortex-compact	112.16 MB	111.80 MB	370.29 KB	-0.3%
hits_013.vortex	1.0	vortex-compact	125.69 MB	125.28 MB	419.44 KB	-0.3%
hits_017.vortex	1.0	vortex-compact	112.16 MB	111.79 MB	378.07 KB	-0.3%
hits_093.vortex	1.0	vortex-compact	99.25 MB	98.89 MB	370.84 KB	-0.4%
hits_028.vortex	1.0	vortex-compact	115.73 MB	115.26 MB	476.13 KB	-0.4%
hits_089.vortex	1.0	vortex-compact	99.62 MB	99.19 MB	438.42 KB	-0.4%
hits_055.vortex	1.0	vortex-compact	153.23 MB	152.50 MB	740.93 KB	-0.5%
hits_048.vortex	1.0	vortex-compact	153.39 MB	152.66 MB	741.73 KB	-0.5%
hits_053.vortex	1.0	vortex-compact	139.01 MB	138.34 MB	692.33 KB	-0.5%
hits_079.vortex	1.0	vortex-file-compressed	181.65 MB	180.74 MB	926.91 KB	-0.5%
hits_071.vortex	1.0	vortex-compact	106.15 MB	105.61 MB	546.82 KB	-0.5%
hits_097.vortex	1.0	vortex-file-compressed	193.67 MB	192.66 MB	1.00 MB	-0.5%
hits_018.vortex	1.0	vortex-compact	153.79 MB	152.99 MB	825.55 KB	-0.5%
hits_035.vortex	1.0	vortex-file-compressed	102.80 MB	102.25 MB	560.22 KB	-0.5%
hits_045.vortex	1.0	vortex-compact	106.17 MB	105.61 MB	582.34 KB	-0.5%
hits_056.vortex	1.0	vortex-compact	101.32 MB	100.76 MB	566.77 KB	-0.5%
hits_064.vortex	1.0	vortex-compact	140.66 MB	139.83 MB	841.76 KB	-0.6%
hits_068.vortex	1.0	vortex-compact	112.49 MB	111.80 MB	709.20 KB	-0.6%
hits_078.vortex	1.0	vortex-compact	97.85 MB	97.22 MB	648.06 KB	-0.6%
hits_060.vortex	1.0	vortex-compact	141.14 MB	140.18 MB	983.95 KB	-0.7%
hits_023.vortex	1.0	vortex-compact	142.70 MB	141.65 MB	1.05 MB	-0.7%
hits_012.vortex	1.0	vortex-compact	139.93 MB	138.83 MB	1.10 MB	-0.8%
hits_097.vortex	1.0	vortex-compact	141.27 MB	140.12 MB	1.15 MB	-0.8%
hits_049.vortex	1.0	vortex-compact	140.45 MB	139.30 MB	1.15 MB	-0.8%
hits_075.vortex	1.0	vortex-compact	139.02 MB	137.85 MB	1.18 MB	-0.8%
hits_086.vortex	1.0	vortex-file-compressed	193.37 MB	191.64 MB	1.73 MB	-0.9%
hits_001.vortex	1.0	vortex-compact	139.02 MB	137.68 MB	1.35 MB	-1.0%
hits_024.vortex	1.0	vortex-compact	125.11 MB	123.76 MB	1.36 MB	-1.1%
hits_015.vortex	1.0	vortex-compact	98.50 MB	97.38 MB	1.12 MB	-1.1%
hits_065.vortex	1.0	vortex-compact	125.52 MB	123.93 MB	1.59 MB	-1.3%
hits_076.vortex	1.0	vortex-compact	125.43 MB	123.81 MB	1.61 MB	-1.3%
hits_006.vortex	1.0	vortex-compact	96.33 MB	94.28 MB	2.04 MB	-2.1%

Totals:

vortex-compact: 11.93 GB → 11.91 GB (-0.2%)
vortex-file-compressed: 15.88 GB → 15.96 GB (+0.5%)

github-actions · 2026-09-10T11:12:39Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`6472998`	statpopgen	1	Explore Profiling Data
🟢 Done	`6472998`	random-access-bench	1	Explore Profiling Data
🟢 Done	`6472998`	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	`6472998`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`6472998`	tpch-s3-10	1	Explore Profiling Data
🟢 Done	`6472998`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`6472998`	fineweb	1	Explore Profiling Data
🟢 Done	`6472998`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`6472998`	fineweb-s3	1	Explore Profiling Data
🟢 Done	`6472998`	appian-nvme	1	Explore Profiling Data
🟢 Done	`6472998`	polarsignals	1	Explore Profiling Data
🟢 Done	`6472998`	tpch-s3	1	Explore Profiling Data
🟢 Done	`6472998`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`6472998`	compress-bench	1	Explore Profiling Data
🟢 Done	`6472998`	string-bench	1	Explore Profiling Data

Previous Runs (6)

Status	Commit	Job	Attempt	Link
🟢 Done	`7845940`	tpch-s3-10	1	Explore Profiling Data
🟢 Done	`7845940`	appian-nvme	1	Explore Profiling Data
🟢 Done	`7845940`	random-access-bench	1	Explore Profiling Data
🟢 Done	`7845940`	compress-bench	1	Explore Profiling Data
🟢 Done	`7845940`	polarsignals	1	Explore Profiling Data
🟢 Done	`7845940`	string-bench	1	Explore Profiling Data

Powered by Polar Signals Cloud

github-actions · 2026-09-10T11:12:52Z

Benchmarks: String Encoding 📖

Commits: PR 64729981 vs base e3b8eb2c

vortex / vortex-file-compressed / ms (0.875x ✅, 5↑ 0↓)

name	ms (PR / base / %diff)
read/clickbench/URL/shard-0/fsst	32.178505 / 36.156928 / -11.0% 🟢
read/clickbench/URL/shard-0/onpair-12	20.4442 / 24.351722 / -16.0% 🟢
read/tpch/l_comment/fsst	53.67788 / 67.069334 / -20.0% 🟢
read/tpch/l_comment/onpair-12	49.132566 / 65.725545 / -25.2% 🟢
write/clickbench/URL/shard-0/fsst	593.248621 / 617.260248 / -3.9%
write/clickbench/URL/shard-0/onpair-12	1626.67809 / 1717.40703 / -5.3%
write/tpch/l_comment/fsst	1995.95353 / 2108.4662 / -5.3%
write/tpch/l_comment/onpair-12	2570.08743 / 2880.36084 / -10.8% 🟢

vortex / vortex-file-compressed / % (1.086x ➖, 0↑ 2↓)

name	% (PR / base / %diff)
size/clickbench/URL/shard-0/fsst	47.3999586 / 46.3287717 / +2.3%
size/clickbench/URL/shard-0/onpair-12	31.1691893 / 29.7417205 / +4.8%
size/tpch/l_comment/fsst	30.5819725 / 26.895107 / +13.7% 🔴
size/tpch/l_comment/onpair-12	25.8721462 / 22.6667937 / +14.1% 🔴

github-actions · 2026-09-10T11:14:59Z

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.1%
Engines: DataFusion No clear signal (-0.3%, low confidence) · DuckDB No clear signal (+0.5%, low confidence)
Vortex (geomean): hot 0.998x ➖ · cold 1.000x ➖
Parquet (geomean): hot 0.997x ➖ · cold 0.994x ➖
Shifts: Parquet (control) -0.3% · Median polish -0.5%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.992x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	16709814 / 16811781 / -0.6%	46927607 / 45596345 / +2.9%	0.36 / 0.37 / -3.4%
tpch_q02/datafusion:vortex-file-compressed	17444236 / 17715062 / -1.5%	37625818 / 38020265 / -1.0%	0.46 / 0.47 / -0.5%
tpch_q03/datafusion:vortex-file-compressed	19271344 / 19607920 / -1.7%	51006159 / 45291697 / +12.6% 🔴	0.38 / 0.43 / -12.7%
tpch_q04/datafusion:vortex-file-compressed	10204330 / 10493891 / -2.8%	33964257 / 33006942 / +2.9%	0.30 / 0.32 / -5.5%
tpch_q05/datafusion:vortex-file-compressed	37123548 / 37052690 / +0.2%	68859942 / 66145977 / +4.1%	0.54 / 0.56 / -3.8%
tpch_q06/datafusion:vortex-file-compressed	6186204 / 6321635 / -2.1%	31735585 / 31698209 / +0.1%	0.19 / 0.20 / -2.3%
tpch_q07/datafusion:vortex-file-compressed	51562619 / 51656608 / -0.2%	83102186 / 82555684 / +0.7%	0.62 / 0.63 / -0.8%
tpch_q08/datafusion:vortex-file-compressed	51861202 / 52143106 / -0.5%	88347834 / 81186897 / +8.8%	0.59 / 0.64 / -8.6%
tpch_q09/datafusion:vortex-file-compressed	49550222 / 49052103 / +1.0%	77272898 / 80386009 / -3.9%	0.64 / 0.61 / +5.1%
tpch_q10/datafusion:vortex-file-compressed	17198895 / 17377046 / -1.0%	49275418 / `5079845` / -3.0%	0.35 / 0.34 / +2.0%
tpch_q11/datafusion:vortex-file-compressed	15296639 / 15265497 / +0.2%	35608588 / 33892905 / +5.1%	0.43 / 0.45 / -4.6%
tpch_q12/datafusion:vortex-file-compressed	22789681 / 23394735 / -2.6%	47974743 / 50929030 / -5.8%	0.48 / 0.46 / +3.4%
tpch_q13/datafusion:vortex-file-compressed	20121434 / 20589669 / -2.3%	41290305 / 41375680 / -0.2%	0.49 / 0.50 / -2.1%
tpch_q14/datafusion:vortex-file-compressed	15145539 / 15254987 / -0.7%	40030750 / 39758743 / +0.7%	0.38 / 0.38 / -1.4%
tpch_q15/datafusion:vortex-file-compressed	19005902 / 18599709 / +2.2%	46087958 / 47872259 / -3.7%	0.41 / 0.39 / +6.1%
tpch_q16/datafusion:vortex-file-compressed	18531938 / 18819695 / -1.5%	38361743 / 39178252 / -2.1%	0.48 / 0.48 / +0.6%
tpch_q17/datafusion:vortex-file-compressed	28185531 / 28657041 / -1.6%	61058697 / 60398440 / +1.1%	0.46 / 0.47 / -2.7%
tpch_q18/datafusion:vortex-file-compressed	36943797 / 37036458 / -0.3%	59111025 / 58530848 / +1.0%	0.62 / 0.63 / -1.2%
tpch_q19/datafusion:vortex-file-compressed	13966512 / 14051818 / -0.6%	40526525 / 39842314 / +1.7%	0.34 / 0.35 / -2.3%
tpch_q20/datafusion:vortex-file-compressed	20830385 / 21048515 / -1.0%	46925654 / 45888642 / +2.3%	0.44 / 0.46 / -3.2%
tpch_q21/datafusion:vortex-file-compressed	39577261 / 39920770 / -0.9%	67704557 / 66895341 / +1.2%	0.58 / 0.60 / -2.0%
tpch_q22/datafusion:vortex-file-compressed	11308004 / 11177867 / +1.2%	32185546 / 32217078 / -0.1%	0.35 / 0.35 / +1.3%

datafusion / vortex-compact / ns (1.003x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	17977304 / 17650654 / +1.9%	44372392 / 44593389 / -0.5%	0.41 / 0.40 / +2.4%
tpch_q02/datafusion:vortex-compact	19677961 / 19979056 / -1.5%	37205668 / 39316804 / -5.4%	0.53 / 0.51 / +4.1%
tpch_q03/datafusion:vortex-compact	20439429 / 20915434 / -2.3%	48191749 / 47192126 / +2.1%	0.42 / 0.44 / -4.3%
tpch_q04/datafusion:vortex-compact	11553565 / 11541110 / +0.1%	33448159 / 32713889 / +2.2%	0.35 / 0.35 / -2.1%
tpch_q05/datafusion:vortex-compact	37617078 / 38208318 / -1.5%	65775364 / 66305945 / -0.8%	0.57 / 0.58 / -0.8%
tpch_q06/datafusion:vortex-compact	7081140 / 6875512 / +3.0%	29198768 / 29847380 / -2.2%	0.24 / 0.23 / +5.3%
tpch_q07/datafusion:vortex-compact	53085425 / 52163482 / +1.8%	82422994 / 82195973 / +0.3%	0.64 / 0.63 / +1.5%
tpch_q08/datafusion:vortex-compact	53786884 / 52980545 / +1.5%	84662866 / 84134658 / +0.6%	0.64 / 0.63 / +0.9%
tpch_q09/datafusion:vortex-compact	50776964 / 51254843 / -0.9%	78286230 / 81757016 / -4.2%	0.65 / 0.63 / +3.5%
tpch_q10/datafusion:vortex-compact	18437658 / 18638496 / -1.1%	50574456 / 49116181 / +3.0%	0.36 / 0.38 / -3.9%
tpch_q11/datafusion:vortex-compact	16010912 / 16379231 / -2.2%	35202787 / 35275345 / -0.2%	0.45 / 0.46 / -2.0%
tpch_q12/datafusion:vortex-compact	25575842 / 24221634 / +5.6%	48975347 / 47974473 / +2.1%	0.52 / 0.50 / +3.4%
tpch_q13/datafusion:vortex-compact	20710000 / 20926324 / -1.0%	38842013 / 39185470 / -0.9%	0.53 / 0.53 / -0.2%
tpch_q14/datafusion:vortex-compact	16492938 / 16484987 / +0.0%	40040594 / 41786846 / -4.2%	0.41 / 0.39 / +4.4%
tpch_q15/datafusion:vortex-compact	20080151 / 20085697 / -0.0%	47136646 / 47557923 / -0.9%	0.43 / 0.42 / +0.9%
tpch_q16/datafusion:vortex-compact	19144602 / 18923422 / +1.2%	38383574 / 38350997 / +0.1%	0.50 / 0.49 / +1.1%
tpch_q17/datafusion:vortex-compact	28617250 / 29532875 / -3.1%	58151841 / 57677395 / +0.8%	0.49 / 0.51 / -3.9%
tpch_q18/datafusion:vortex-compact	38012470 / 37842452 / +0.4%	59617408 / 59473631 / +0.2%	0.64 / 0.64 / +0.2%
tpch_q19/datafusion:vortex-compact	18898270 / 18528963 / +2.0%	45838360 / 45606011 / +0.5%	0.41 / 0.41 / +1.5%
tpch_q20/datafusion:vortex-compact	22051195 / 21684687 / +1.7%	45994736 / 46018180 / -0.1%	0.48 / 0.47 / +1.7%
tpch_q21/datafusion:vortex-compact	42027429 / 41596425 / +1.0%	69381998 / 68939921 / +0.6%	0.61 / 0.60 / +0.4%
tpch_q22/datafusion:vortex-compact	11798995 / 11752588 / +0.4%	32173838 / 32289736 / -0.4%	0.37 / 0.36 / +0.8%

datafusion / parquet / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	67227892 / 67213961 / +0.0%	85758510 / 87355070 / -1.8%	0.78 / 0.77 / +1.9%
tpch_q02/datafusion:parquet	52879419 / 53916233 / -1.9%	72363242 / 71234576 / +1.6%	0.73 / 0.76 / -3.5%
tpch_q03/datafusion:parquet	72409199 / 71909335 / +0.7%	99371301 / 99634318 / -0.3%	0.73 / 0.72 / +1.0%
tpch_q04/datafusion:parquet	39874503 / 39917755 / -0.1%	61613427 / 61794372 / -0.3%	0.65 / 0.65 / +0.2%
tpch_q05/datafusion:parquet	87620489 / 88152414 / -0.6%	118609884 / 121389599 / -2.3%	0.74 / 0.73 / +1.7%
tpch_q06/datafusion:parquet	28206464 / 28130313 / +0.3%	48778086 / 48152153 / +1.3%	0.58 / 0.58 / -1.0%
tpch_q07/datafusion:parquet	94871637 / 94054040 / +0.9%	124317362 / 124769030 / -0.4%	0.76 / 0.75 / +1.2%
tpch_q08/datafusion:parquet	95207412 / 95149839 / +0.1%	125845723 / 125008795 / +0.7%	0.76 / 0.76 / -0.6%
tpch_q09/datafusion:parquet	115545369 / 114168206 / +1.2%	148337739 / 148723655 / -0.3%	0.78 / 0.77 / +1.5%
tpch_q10/datafusion:parquet	80220669 / 79642771 / +0.7%	112307373 / 113207867 / -0.8%	0.71 / 0.70 / +1.5%
tpch_q11/datafusion:parquet	39179636 / 40207891 / -2.6%	63527765 / 63918830 / -0.6%	0.62 / 0.63 / -2.0%
tpch_q12/datafusion:parquet	62561872 / 62384083 / +0.3%	89826955 / 88557935 / +1.4%	0.70 / 0.70 / -1.1%
tpch_q13/datafusion:parquet	159348841 / 160317267 / -0.6%	183903657 / 183392537 / +0.3%	0.87 / 0.87 / -0.9%
tpch_q14/datafusion:parquet	40209353 / 39735501 / +1.2%	66186013 / 65970812 / +0.3%	0.61 / 0.60 / +0.9%
tpch_q15/datafusion:parquet	46381753 / 46694241 / -0.7%	71286569 / 73033238 / -2.4%	0.65 / 0.64 / +1.8%
tpch_q16/datafusion:parquet	38393474 / 38533856 / -0.4%	59350371 / 60913790 / -2.6%	0.65 / 0.63 / +2.3%
tpch_q17/datafusion:parquet	116376184 / 117886531 / -1.3%	144530220 / 142093345 / +1.7%	0.81 / 0.83 / -2.9%
tpch_q18/datafusion:parquet	114614704 / 115068061 / -0.4%	138305886 / 139673997 / -1.0%	0.83 / 0.82 / +0.6%
tpch_q19/datafusion:parquet	51370583 / 49913484 / +2.9%	78668223 / 78475962 / +0.2%	0.65 / 0.64 / +2.7%
tpch_q20/datafusion:parquet	58659564 / 59021178 / -0.6%	85535834 / 85930496 / -0.5%	0.69 / 0.69 / -0.2%
tpch_q21/datafusion:parquet	99366930 / 99798288 / -0.4%	126045650 / 124400960 / +1.3%	0.79 / 0.80 / -1.7%
tpch_q22/datafusion:parquet	41716861 / 41043200 / +1.6%	60006878 / 61741943 / -2.8%	0.70 / 0.66 / +4.6%

duckdb / vortex-file-compressed / ns (0.994x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	11909584 / 11398841 / +4.5%	25761201 / 25298629 / +1.8%	0.46 / 0.45 / +2.6%
tpch_q02/duckdb:vortex-file-compressed	17431921 / 17679404 / -1.4%	27258468 / 27038575 / +0.8%	0.64 / 0.65 / -2.2%
tpch_q03/duckdb:vortex-file-compressed	17978091 / 18288034 / -1.7%	37503492 / 36908877 / +1.6%	0.48 / 0.50 / -3.3%
tpch_q04/duckdb:vortex-file-compressed	17232599 / 17152032 / +0.5%	31206926 / 29655451 / +5.2%	0.55 / 0.58 / -4.5%
tpch_q05/duckdb:vortex-file-compressed	22077951 / 22598724 / -2.3%	35125864 / 35529235 / -1.1%	0.63 / 0.64 / -1.2%
tpch_q06/duckdb:vortex-file-compressed	5582892 / 5568476 / +0.3%	14921529 / 15017144 / -0.6%	0.37 / 0.37 / +0.9%
tpch_q07/duckdb:vortex-file-compressed	20822656 / 21018379 / -0.9%	40785181 / 37572353 / +8.6%	0.51 / 0.56 / -8.7%
tpch_q08/duckdb:vortex-file-compressed	23800254 / 23856392 / -0.2%	40552529 / 40289815 / +0.7%	0.59 / 0.59 / -0.9%
tpch_q09/duckdb:vortex-file-compressed	29484704 / 29547831 / -0.2%	53835682 / 51137405 / +5.3%	0.55 / 0.58 / -5.2%
tpch_q10/duckdb:vortex-file-compressed	28780803 / 29238444 / -1.6%	48870797 / 44141628 / +10.7% 🔴	0.59 / 0.66 / -11.1%
tpch_q11/duckdb:vortex-file-compressed	8185297 / 11439727 / -28.4% 🟢	15666262 / 16452604 / -4.8%	0.52 / 0.70 / -24.9%
tpch_q12/duckdb:vortex-file-compressed	15861720 / 15911490 / -0.3%	27204127 / 26609785 / +2.2%	0.58 / 0.60 / -2.5%
tpch_q13/duckdb:vortex-file-compressed	22976416 / 22639933 / +1.5%	41241475 / 40057102 / +3.0%	0.56 / 0.57 / -1.4%
tpch_q14/duckdb:vortex-file-compressed	13443077 / 13435076 / +0.1%	28342366 / 25833514 / +9.7%	0.47 / 0.52 / -8.8%
tpch_q15/duckdb:vortex-file-compressed	10613806 / 9376984 / +13.2% 🔴	23326959 / 22844351 / +2.1%	0.46 / 0.41 / +10.8%
tpch_q16/duckdb:vortex-file-compressed	18485317 / 18544971 / -0.3%	23399098 / 25108974 / -6.8%	0.79 / 0.74 / +7.0%
tpch_q17/duckdb:vortex-file-compressed	15052876 / 15416616 / -2.4%	35231225 / 31708296 / +11.1% 🔴	0.43 / 0.49 / -12.1%
tpch_q18/duckdb:vortex-file-compressed	25192261 / 26122174 / -3.6%	42488967 / 39718547 / +7.0%	0.59 / 0.66 / -9.8%
tpch_q19/duckdb:vortex-file-compressed	23525251 / 23436334 / +0.4%	38399980 / 39923490 / -3.8%	0.61 / 0.59 / +4.4%
tpch_q20/duckdb:vortex-file-compressed	17552114 / 17695397 / -0.8%	35109468 / 35043537 / +0.2%	0.50 / 0.50 / -1.0%
tpch_q21/duckdb:vortex-file-compressed	65503000 / 66163318 / -1.0%	81540454 / 82540294 / -1.2%	0.80 / 0.80 / +0.2%
tpch_q22/duckdb:vortex-file-compressed	14285563 / 12096856 / +18.1% 🔴	20641497 / 21517317 / -4.1%	0.69 / 0.56 / +23.1%

duckdb / vortex-compact / ns (1.003x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	13884500 / 13788828 / +0.7%	26066048 / 26681260 / -2.3%	0.53 / 0.52 / +3.1%
tpch_q02/duckdb:vortex-compact	20213777 / 20308616 / -0.5%	28911742 / 29675673 / -2.6%	0.70 / 0.68 / +2.2%
tpch_q03/duckdb:vortex-compact	18981125 / 18793198 / +1.0%	33732277 / 34895099 / -3.3%	0.56 / 0.54 / +4.5%
tpch_q04/duckdb:vortex-compact	18485536 / 18556373 / -0.4%	29260315 / 29743725 / -1.6%	0.63 / 0.62 / +1.3%
tpch_q05/duckdb:vortex-compact	22555897 / 22786608 / -1.0%	35130764 / 36544303 / -3.9%	0.64 / 0.62 / +3.0%
tpch_q06/duckdb:vortex-compact	6129881 / 6194179 / -1.0%	17924834 / 18391610 / -2.5%	0.34 / 0.34 / +1.5%
tpch_q07/duckdb:vortex-compact	21995491 / 22228663 / -1.0%	41172578 / 40824105 / +0.9%	0.53 / 0.54 / -1.9%
tpch_q08/duckdb:vortex-compact	25803782 / 26402501 / -2.3%	39762089 / 42619639 / -6.7%	0.65 / 0.62 / +4.8%
tpch_q09/duckdb:vortex-compact	30211747 / 30043116 / +0.6%	47534082 / 48556055 / -2.1%	0.64 / 0.62 / +2.7%
tpch_q10/duckdb:vortex-compact	30353739 / 30896549 / -1.8%	46269938 / 49028848 / -5.6%	0.66 / 0.63 / +4.1%
tpch_q11/duckdb:vortex-compact	11767389 / 9290373 / +26.7% 🔴	20202723 / 19767406 / +2.2%	0.58 / 0.47 / +23.9%
tpch_q12/duckdb:vortex-compact	19044415 / 18487581 / +3.0%	28686844 / 28739080 / -0.2%	0.66 / 0.64 / +3.2%
tpch_q13/duckdb:vortex-compact	23269888 / 25145649 / -7.5%	40587050 / 39636985 / +2.4%	0.57 / 0.63 / -9.6%
tpch_q14/duckdb:vortex-compact	14329628 / 14505233 / -1.2%	27931401 / 25395102 / +10.0%	0.51 / 0.57 / -10.2%
tpch_q15/duckdb:vortex-compact	10694772 / 10581632 / +1.1%	21003064 / 22661337 / -7.3%	0.51 / 0.47 / +9.0%
tpch_q16/duckdb:vortex-compact	19988013 / 20242895 / -1.3%	26341152 / 26461699 / -0.5%	0.76 / 0.76 / -0.8%
tpch_q17/duckdb:vortex-compact	16911084 / 17169685 / -1.5%	32610916 / 33039217 / -1.3%	0.52 / 0.52 / -0.2%
tpch_q18/duckdb:vortex-compact	26298971 / 26486311 / -0.7%	37156672 / 37794676 / -1.7%	0.71 / 0.70 / +1.0%
tpch_q19/duckdb:vortex-compact	25079815 / 25548553 / -1.8%	40126554 / 44712509 / -10.3% 🟢	0.63 / 0.57 / +9.4%
tpch_q20/duckdb:vortex-compact	19467811 / 19370055 / +0.5%	35508000 / 37877118 / -6.3%	0.55 / 0.51 / +7.2%
tpch_q21/duckdb:vortex-compact	69490855 / 69120084 / +0.5%	80727239 / 86427862 / -6.6%	0.86 / 0.80 / +7.6%
tpch_q22/duckdb:vortex-compact	12387228 / 12648911 / -2.1%	23186784 / 24989723 / -7.2%	0.53 / 0.51 / +5.5%

duckdb / parquet / ns (0.994x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	60152325 / 60251039 / -0.2%	66341208 / 66588296 / -0.4%	0.91 / 0.90 / +0.2%
tpch_q02/duckdb:parquet	34748521 / 34976019 / -0.7%	45767144 / 42294388 / +8.2%	0.76 / 0.83 / -8.2%
tpch_q03/duckdb:parquet	61881058 / 62416855 / -0.9%	73728092 / 74104020 / -0.5%	0.84 / 0.84 / -0.4%
tpch_q04/duckdb:parquet	43275541 / 43560488 / -0.7%	53105135 / 53068120 / +0.1%	0.81 / 0.82 / -0.7%
tpch_q05/duckdb:parquet	60482746 / 61080402 / -1.0%	72887298 / 73741928 / -1.2%	0.83 / 0.83 / +0.2%
tpch_q06/duckdb:parquet	20244480 / 20172222 / +0.4%	24370894 / 27753336 / -12.2% 🟢	0.83 / 0.73 / +14.3%
tpch_q07/duckdb:parquet	60673340 / 61051024 / -0.6%	71321044 / 71867004 / -0.8%	0.85 / 0.85 / +0.1%
tpch_q08/duckdb:parquet	73208192 / 73810763 / -0.8%	86557308 / 86758280 / -0.2%	0.85 / 0.85 / -0.6%
tpch_q09/duckdb:parquet	114057929 / 114066103 / -0.0%	128333040 / 129775773 / -1.1%	0.89 / 0.88 / +1.1%
tpch_q10/duckdb:parquet	108439546 / 108927921 / -0.4%	121954451 / 121531690 / +0.3%	0.89 / 0.90 / -0.8%
tpch_q11/duckdb:parquet	19947349 / 20207494 / -1.3%	23703484 / 24047698 / -1.4%	0.84 / 0.84 / +0.1%
tpch_q12/duckdb:parquet	41207594 / 41579848 / -0.9%	49150767 / 48961581 / +0.4%	0.84 / 0.85 / -1.3%
tpch_q13/duckdb:parquet	239204937 / 239776531 / -0.2%	248624824 / 252441623 / -1.5%	0.96 / 0.95 / +1.3%
tpch_q14/duckdb:parquet	43318370 / 43603659 / -0.7%	52735667 / 52949857 / -0.4%	0.82 / 0.82 / -0.3%
tpch_q15/duckdb:parquet	24813566 / 24824632 / -0.0%	31135116 / 31476754 / -1.1%	0.80 / 0.79 / +1.1%
tpch_q16/duckdb:parquet	50856318 / 51152365 / -0.6%	57634511 / 58487374 / -1.5%	0.88 / 0.87 / +0.9%
tpch_q17/duckdb:parquet	44378012 / 44941553 / -1.3%	54533747 / 57389855 / -5.0%	0.81 / 0.78 / +3.9%
tpch_q18/duckdb:parquet	89885399 / 90336397 / -0.5%	100437051 / 101958245 / -1.5%	0.89 / 0.89 / +1.0%
tpch_q19/duckdb:parquet	61178886 / 61567594 / -0.6%	71074863 / 71654652 / -0.8%	0.86 / 0.86 / +0.2%
tpch_q20/duckdb:parquet	58574686 / 59139646 / -1.0%	71572812 / 70575620 / +1.4%	0.82 / 0.84 / -2.3%
tpch_q21/duckdb:parquet	136543658 / 139003236 / -1.8%	149981210 / 148297363 / +1.1%	0.91 / 0.94 / -2.9%
tpch_q22/duckdb:parquet	50611924 / 50673055 / -0.1%	58293435 / 58149148 / +0.2%	0.87 / 0.87 / -0.4%

File Size Changes (16 files changed, +6.0% overall, 9↑ 7↓)

File	Scale	Format	Base	HEAD	Change	%
orders.vortex	1.0	vortex-file-compressed	35.95 MB	42.78 MB	+6.83 MB	+19.0%
part.vortex	1.0	vortex-file-compressed	4.87 MB	5.39 MB	+535.70 KB	+10.7%
customer.vortex	1.0	vortex-file-compressed	8.35 MB	9.19 MB	+868.99 KB	+10.2%
lineitem.vortex	1.0	vortex-file-compressed	155.89 MB	171.51 MB	+15.62 MB	+10.0%
supplier.vortex	1.0	vortex-file-compressed	580.38 KB	633.55 KB	+53.18 KB	+9.2%
partsupp.vortex	1.0	vortex-file-compressed	23.60 MB	24.95 MB	+1.35 MB	+5.7%
lineitem.vortex	1.0	vortex-compact	125.99 MB	126.00 MB	+15.58 KB	+0.0%
partsupp.vortex	1.0	vortex-compact	20.29 MB	20.29 MB	+136 B	+0.0%
orders.vortex	1.0	vortex-compact	31.72 MB	31.72 MB	+208 B	+0.0%
customer.vortex	1.0	vortex-compact	7.40 MB	7.40 MB	96 B	-0.0%
part.vortex	1.0	vortex-compact	3.55 MB	3.55 MB	224 B	-0.0%
supplier.vortex	1.0	vortex-compact	495.82 KB	495.60 KB	224 B	-0.0%
nation.vortex	1.0	vortex-file-compressed	10.76 KB	10.54 KB	224 B	-2.0%
nation.vortex	1.0	vortex-compact	7.73 KB	7.51 KB	224 B	-2.8%
region.vortex	1.0	vortex-file-compressed	6.73 KB	6.52 KB	224 B	-3.2%
region.vortex	1.0	vortex-compact	5.91 KB	5.70 KB	224 B	-3.7%

Totals:

vortex-compact: 189.71 MB → 189.73 MB (+0.0%)
vortex-file-compressed: 229.50 MB → 254.73 MB (+11.0%)

github-actions · 2026-09-10T11:16:02Z

Benchmarks: Compression 📖

Commits: PR 64729981 vs base e3b8eb2c

vortex / vortex-file-compressed / ns (0.957x ➖, 5↑ 0↓)

name	ns (PR / base / %diff)
compress time/Arade	860290474 / 893588231 / -3.7%
compress time/Bimbo	3876439488 / 3957011243 / -2.0%
compress time/CMSprovider	2906597824 / 3042163050 / -4.5%
compress time/Euro2016	309406953 / 347390067 / -10.9% 🟢
compress time/Food	308957144 / 319092147 / -3.2%
compress time/HashTags	581245749 / 599381076 / -3.0%
compress time/TPC-H l_comment canonical	777468037 / 792121158 / -1.8%
compress time/TPC-H l_comment chunked	784578148 / 794157628 / -1.2%
compress time/taxi	427898402 / 445530407 / -4.0%
compress time/wide table cols=100 chunks=1 rows=1000	7352068 / 7152647 / +2.8%
compress time/wide table cols=100 chunks=50 rows=1000	7162361 / 7111865 / +0.7%
compress time/wide table cols=1000 chunks=1 rows=1000	71955410 / 69599052 / +3.4%
compress time/wide table cols=1000 chunks=50 rows=1000	72281867 / 69889124 / +3.4%
compress time/wide table cols=10000 chunks=1 rows=1000	780806444 / 777085997 / +0.5%
compress time/wide table cols=10000 chunks=50 rows=1000	792456314 / 771641415 / +2.7%
decompress time/Arade	9059104 / 11222293 / -19.3% 🟢
decompress time/Bimbo	62685270 / 60456936 / +3.7%
decompress time/CMSprovider	27045988 / 28915985 / -6.5%
decompress time/Euro2016	7170197 / 8551146 / -16.1% 🟢
decompress time/Food	2662161 / 3711934 / -28.3% 🟢
decompress time/HashTags	59224987 / 75148728 / -21.2% 🟢
decompress time/TPC-H l_comment canonical	20801670 / 21895444 / -5.0%
decompress time/TPC-H l_comment chunked	20549487 / 21916769 / -6.2%
decompress time/taxi	8557662 / 8128417 / +5.3%
decompress time/wide table cols=100 chunks=1 rows=1000	2015902 / 2028865 / -0.6%
decompress time/wide table cols=100 chunks=50 rows=1000	2031053 / 2050511 / -0.9%
decompress time/wide table cols=1000 chunks=1 rows=1000	19693927 / 19825178 / -0.7%
decompress time/wide table cols=1000 chunks=50 rows=1000	19623997 / 19603921 / +0.1%
decompress time/wide table cols=10000 chunks=1 rows=1000	228276645 / 231051039 / -1.2%
decompress time/wide table cols=10000 chunks=50 rows=1000	230797496 / 230064903 / +0.3%

vortex / vortex-file-compressed / bytes (1.021x ➖, 0↑ 2↓)

name	bytes (PR / base / %diff)
vortex-file-compressed size/Arade	142210524 / 143228524 / -0.7%
vortex-file-compressed size/Bimbo	458475220 / 461549220 / -0.7%
vortex-file-compressed size/CMSprovider	420652084 / 413497540 / +1.7%
vortex-file-compressed size/Euro2016	164092540 / 156998596 / +4.5%
vortex-file-compressed size/Food	38946488 / 38051264 / +2.4%
vortex-file-compressed size/HashTags	190931180 / 177162308 / +7.8%
vortex-file-compressed size/TPC-H l_comment canonical	179844504 / 163461648 / +10.0% 🔴
vortex-file-compressed size/TPC-H l_comment chunked	179844504 / 163461648 / +10.0% 🔴
vortex-file-compressed size/taxi	50116916 / 51369148 / -2.4%
vortex-file-compressed size/wide table cols=100 chunks=1 rows=1000	932480 / 932704 / -0.0%
vortex-file-compressed size/wide table cols=100 chunks=50 rows=1000	932480 / 932704 / -0.0%
vortex-file-compressed size/wide table cols=1000 chunks=1 rows=1000	9309680 / 9309904 / -0.0%
vortex-file-compressed size/wide table cols=1000 chunks=50 rows=1000	9309680 / 9309904 / -0.0%
vortex-file-compressed size/wide table cols=10000 chunks=1 rows=1000	93117680 / 93117904 / -0.0%
vortex-file-compressed size/wide table cols=10000 chunks=50 rows=1000	93117680 / 93117904 / -0.0%

vortex / vortex-file-compressed / ratio (0.975x ➖, 5↑ 2↓)

name	ratio (PR / base / %diff)
vortex:parquet-zstd ratio compress time/Arade	0.382250962 / 0.396049251 / -3.5%
vortex:parquet-zstd ratio compress time/Bimbo	0.327670058 / 0.335942879 / -2.5%
vortex:parquet-zstd ratio compress time/CMSprovider	0.455136697 / 0.476201678 / -4.4%
vortex:parquet-zstd ratio compress time/Euro2016	0.286788687 / 0.322874168 / -11.2% 🟢
vortex:parquet-zstd ratio compress time/Food	0.419096901 / 0.431385232 / -2.8%
vortex:parquet-zstd ratio compress time/HashTags	0.317983426 / 0.327881465 / -3.0%
vortex:parquet-zstd ratio compress time/TPC-H l_comment canonical	0.294910318 / 0.301436143 / -2.2%
vortex:parquet-zstd ratio compress time/TPC-H l_comment chunked	0.296880893 / 0.300861044 / -1.3%
vortex:parquet-zstd ratio compress time/taxi	0.39248834 / 0.4076263 / -3.7%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=1 rows=1000	1.84644881 / 1.79458367 / +2.9%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=50 rows=1000	1.75907294 / 1.79979415 / -2.3%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=1 rows=1000	1.61940381 / 1.55827277 / +3.9%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=50 rows=1000	1.6236611 / 1.57755536 / +2.9%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=1 rows=1000	1.69555846 / 1.69544618 / +0.0%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=50 rows=1000	1.71179429 / 1.67680982 / +2.1%
vortex:parquet-zstd ratio decompress time/Arade	0.0162325349 / 0.0201473903 / -19.4% 🟢
vortex:parquet-zstd ratio decompress time/Bimbo	0.0389597835 / 0.0376867772 / +3.4%
vortex:parquet-zstd ratio decompress time/CMSprovider	0.0197566071 / 0.0211674348 / -6.7%
vortex:parquet-zstd ratio decompress time/Euro2016	0.0214859227 / 0.0256232482 / -16.1% 🟢
vortex:parquet-zstd ratio decompress time/Food	0.0155860969 / 0.0218220363 / -28.6% 🟢
vortex:parquet-zstd ratio decompress time/HashTags	0.114763707 / 0.145208064 / -21.0% 🟢
vortex:parquet-zstd ratio decompress time/TPC-H l_comment canonical	0.0419429486 / 0.044114572 / -4.9%
vortex:parquet-zstd ratio decompress time/TPC-H l_comment chunked	0.0410784692 / 0.0441101656 / -6.9%
vortex:parquet-zstd ratio decompress time/taxi	0.0392687568 / 0.0373729302 / +5.1%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=1 rows=1000	0.981602817 / 0.979098783 / +0.3%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=50 rows=1000	0.939499825 / 1.00359344 / -6.4%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=1 rows=1000	0.844429659 / 0.846994155 / -0.3%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=50 rows=1000	0.843774362 / 0.854686492 / -1.3%
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=1 rows=1000	0.929611645 / 0.952073256 / -2.4%
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=50 rows=1000	0.926414075 / 0.950025409 / -2.5%
vortex:parquet-zstd size/Arade	0.55117307 / 0.555118588 / -0.7%
vortex:parquet-zstd size/Bimbo	1.19233967 / 1.20033411 / -0.7%
vortex:parquet-zstd size/CMSprovider	1.11611986 / 1.09713665 / +1.7%
vortex:parquet-zstd size/Euro2016	1.33431297 / 1.2766288 / +4.5%
vortex:parquet-zstd size/Food	1.09095332 / 1.06587666 / +2.4%
vortex:parquet-zstd size/HashTags	1.43022192 / 1.32708244 / +7.8%
vortex:parquet-zstd size/TPC-H l_comment canonical	1.13568139 / 1.03222699 / +10.0% 🔴
vortex:parquet-zstd size/TPC-H l_comment chunked	1.13568139 / 1.03222699 / +10.0% 🔴
vortex:parquet-zstd size/taxi	0.906541619 / 0.929192663 / -2.4%
vortex:parquet-zstd size/wide table cols=100 chunks=1 rows=1000	1.00008151 / 1.00032175 / -0.0%
vortex:parquet-zstd size/wide table cols=100 chunks=50 rows=1000	1.00008151 / 1.00032175 / -0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=1 rows=1000	0.99846375 / 0.998487774 / -0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=50 rows=1000	0.99846375 / 0.998487774 / -0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=1 rows=1000	0.998688074 / 0.998690476 / -0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=50 rows=1000	0.998688074 / 0.998690476 / -0.0%

vortex / parquet / ns (1.005x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
parquet_rs-zstd compress time/Arade	2250590739 / 2256255326 / -0.3%
parquet_rs-zstd compress time/Bimbo	11830313422 / 11778821625 / +0.4%
parquet_rs-zstd compress time/CMSprovider	6386208454 / 6388392126 / -0.0%
parquet_rs-zstd compress time/Euro2016	1078867358 / 1075930197 / +0.3%
parquet_rs-zstd compress time/Food	737197395 / 739691866 / -0.3%
parquet_rs-zstd compress time/HashTags	1827912092 / 1828041963 / -0.0%
parquet_rs-zstd compress time/TPC-H l_comment canonical	2636286316 / 2627824091 / +0.3%
parquet_rs-zstd compress time/TPC-H l_comment chunked	2642737093 / 2639616005 / +0.1%
parquet_rs-zstd compress time/taxi	1090219400 / 1092987394 / -0.3%
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	3981734 / 3985686 / -0.1%
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000	4071668 / 3951488 / +3.0%
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	44433272 / 44664229 / -0.5%
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	44517829 / 44302169 / +0.5%
parquet_rs-zstd compress time/wide table cols=10000 chunks=1 rows=1000	460501047 / 458337167 / +0.5%
parquet_rs-zstd compress time/wide table cols=10000 chunks=50 rows=1000	462938987 / 460184218 / +0.6%
parquet_rs-zstd decompress time/Arade	558083138 / 557009759 / +0.2%
parquet_rs-zstd decompress time/Bimbo	1608973777 / 1604194907 / +0.3%
parquet_rs-zstd decompress time/CMSprovider	1368959149 / 1366059952 / +0.2%
parquet_rs-zstd decompress time/Euro2016	333716038 / 333726073 / -0.0%
parquet_rs-zstd decompress time/Food	170803570 / 170100258 / +0.4%
parquet_rs-zstd decompress time/HashTags	516060245 / 517524482 / -0.3%
parquet_rs-zstd decompress time/TPC-H l_comment canonical	495951541 / 496331326 / -0.1%
parquet_rs-zstd decompress time/TPC-H l_comment chunked	500249581 / 496864355 / +0.7%
parquet_rs-zstd decompress time/taxi	217925463 / 217494774 / +0.2%
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2053684 / 2072176 / -0.9%
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2161845 / 2043169 / +5.8%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	23322164 / 23406511 / -0.4%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	23257399 / 22936973 / +1.4%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=1 rows=1000	245561301 / 242681997 / +1.2%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=50 rows=1000	249129954 / 242167105 / +2.9%

vortex / parquet / bytes (1.000x ➖, 0↑ 0↓)

name	bytes (PR / base / %diff)
parquet size/Arade	258014282 / 258014282 / +0.0%
parquet size/Bimbo	384517292 / 384517292 / +0.0%
parquet size/CMSprovider	376887911 / 376887911 / +0.0%
parquet size/Euro2016	122979049 / 122979049 / +0.0%
parquet size/Food	35699500 / 35699500 / +0.0%
parquet size/HashTags	133497590 / 133497590 / +0.0%
parquet size/TPC-H l_comment canonical	158358238 / 158358238 / +0.0%
parquet size/TPC-H l_comment chunked	158358238 / 158358238 / +0.0%
parquet size/taxi	55283635 / 55283635 / +0.0%
parquet size/wide table cols=100 chunks=1 rows=1000	932404 / 932404 / +0.0%
parquet size/wide table cols=100 chunks=50 rows=1000	932404 / 932404 / +0.0%
parquet size/wide table cols=1000 chunks=1 rows=1000	9324004 / 9324004 / +0.0%
parquet size/wide table cols=1000 chunks=50 rows=1000	9324004 / 9324004 / +0.0%
parquet size/wide table cols=10000 chunks=1 rows=1000	93240004 / 93240004 / +0.0%
parquet size/wide table cols=10000 chunks=50 rows=1000	93240004 / 93240004 / +0.0%

vortex / arrow-ipc / ns (1.003x ➖, 0↑ 2↓)

name	ns (PR / base / %diff)
arrow-ipc compress time/Arade	98862992 / 99958466 / -1.1%
arrow-ipc compress time/Bimbo	616825686 / 624431921 / -1.2%
arrow-ipc compress time/CMSprovider	383784180 / 387013763 / -0.8%
arrow-ipc compress time/Euro2016	38398839 / 38788014 / -1.0%
arrow-ipc compress time/Food	33614118 / 34188552 / -1.7%
arrow-ipc compress time/HashTags	78827615 / 79532874 / -0.9%
arrow-ipc compress time/TPC-H l_comment canonical	498268666 / 498340008 / -0.0%
arrow-ipc compress time/TPC-H l_comment chunked	501939658 / 504518818 / -0.5%
arrow-ipc compress time/taxi	74261489 / 75304599 / -1.4%
arrow-ipc compress time/wide table cols=100 chunks=1 rows=1000	203379 / 206518 / -1.5%
arrow-ipc compress time/wide table cols=100 chunks=50 rows=1000	202574 / 205762 / -1.5%
arrow-ipc compress time/wide table cols=1000 chunks=1 rows=1000	2243071 / 2261629 / -0.8%
arrow-ipc compress time/wide table cols=1000 chunks=50 rows=1000	2224758 / 2244177 / -0.9%
arrow-ipc compress time/wide table cols=10000 chunks=1 rows=1000	25382294 / 25792815 / -1.6%
arrow-ipc compress time/wide table cols=10000 chunks=50 rows=1000	25553433 / 25738300 / -0.7%
arrow-ipc decompress time/Arade	181053632 / 181192349 / -0.1%
arrow-ipc decompress time/Bimbo	399426001 / 421219346 / -5.2%
arrow-ipc decompress time/CMSprovider	469690958 / 471500531 / -0.4%
arrow-ipc decompress time/Euro2016	74716562 / 63790262 / +17.1% 🔴
arrow-ipc decompress time/Food	58462176 / 58477004 / -0.0%
arrow-ipc decompress time/HashTags	142297869 / 120121456 / +18.5% 🔴
arrow-ipc decompress time/TPC-H l_comment canonical	540378508 / 543672818 / -0.6%
arrow-ipc decompress time/TPC-H l_comment chunked	531566845 / 544851226 / -2.4%
arrow-ipc decompress time/taxi	48149595 / 48341373 / -0.4%
arrow-ipc decompress time/wide table cols=100 chunks=1 rows=1000	321372 / 317875 / +1.1%
arrow-ipc decompress time/wide table cols=100 chunks=50 rows=1000	318073 / 316022 / +0.6%
arrow-ipc decompress time/wide table cols=1000 chunks=1 rows=1000	3457192 / 3487175 / -0.9%
arrow-ipc decompress time/wide table cols=1000 chunks=50 rows=1000	3451855 / 3414206 / +1.1%
arrow-ipc decompress time/wide table cols=10000 chunks=1 rows=1000	35240077 / 35303669 / -0.2%
arrow-ipc decompress time/wide table cols=10000 chunks=50 rows=1000	35169359 / 35299420 / -0.4%

vortex / arrow-ipc / bytes (1.000x ➖, 0↑ 0↓)

name	bytes (PR / base / %diff)
arrow-ipc size/Arade	691765162 / 691765162 / +0.0%
arrow-ipc size/Bimbo	3279590114 / 3279590114 / +0.0%
arrow-ipc size/CMSprovider	2422259682 / 2422259682 / +0.0%
arrow-ipc size/Euro2016	360582666 / 360582666 / +0.0%
arrow-ipc size/Food	255782338 / 255782338 / +0.0%
arrow-ipc size/HashTags	704785810 / 704785810 / +0.0%
arrow-ipc size/TPC-H l_comment canonical	4852929378 / 4852929378 / +0.0%
arrow-ipc size/TPC-H l_comment chunked	4852929378 / 4852929378 / +0.0%
arrow-ipc size/taxi	482329690 / 482329690 / +0.0%
arrow-ipc size/wide table cols=100 chunks=1 rows=1000	1257290 / 1257290 / +0.0%
arrow-ipc size/wide table cols=100 chunks=50 rows=1000	1257290 / 1257290 / +0.0%
arrow-ipc size/wide table cols=1000 chunks=1 rows=1000	12568506 / 12568506 / +0.0%
arrow-ipc size/wide table cols=1000 chunks=50 rows=1000	12568506 / 12568506 / +0.0%
arrow-ipc size/wide table cols=10000 chunks=1 rows=1000	125752506 / 125752506 / +0.0%
arrow-ipc size/wide table cols=10000 chunks=50 rows=1000	125752506 / 125752506 / +0.0%

github-actions · 2026-09-10T11:16:14Z

Benchmarks: PolarSignals Profiling 📖

Commits: PR 64729981 vs base e3b8eb2c
Vortex (geomean): hot 1.007x ➖ · cold 0.947x ➖

datafusion / vortex-file-compressed / ns (1.007x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	45240108 / 45557481 / -0.7%	87700598 / 91451694 / -4.1%	0.52 / 0.50 / +3.6%
polarsignals_q01/datafusion:vortex-file-compressed	51078288 / 50711582 / +0.7%	108756145 / 117061990 / -7.1%	0.47 / 0.43 / +8.4%
polarsignals_q02/datafusion:vortex-file-compressed	37076642 / 37293526 / -0.6%	79650551 / 78719744 / +1.2%	0.47 / 0.47 / -1.7%
polarsignals_q03/datafusion:vortex-file-compressed	54433420 / 53232514 / +2.3%	114928335 / 115624210 / -0.6%	0.47 / 0.46 / +2.9%
polarsignals_q04/datafusion:vortex-file-compressed	9707789 / 9422116 / +3.0%	44819782 / 48829362 / -8.2%	0.22 / 0.19 / +12.2%
polarsignals_q05/datafusion:vortex-file-compressed	11611930 / 11493996 / +1.0%	49606279 / 52763794 / -6.0%	0.23 / 0.22 / +7.5%
polarsignals_q06/datafusion:vortex-file-compressed	21255644 / 20700546 / +2.7%	57740998 / 62898108 / -8.2%	0.37 / 0.33 / +11.9%
polarsignals_q07/datafusion:vortex-file-compressed	11559792 / 11312294 / +2.2%	50395895 / 55219656 / -8.7%	0.23 / 0.20 / +12.0%
polarsignals_q08/datafusion:vortex-file-compressed	100851746 / 100248278 / +0.6%	158683338 / 162562548 / -2.4%	0.64 / 0.62 / +3.1%
polarsignals_q09/datafusion:vortex-file-compressed	9682324 / 10136190 / -4.5%	45080674 / 49286398 / -8.5%	0.21 / 0.21 / +4.4%

File Size Changes (1 files changed, +8.6% overall, 1↑ 0↓)

File	Scale	Format	Base	HEAD	Change	%
stacktraces.vortex	1000000	vortex-file-compressed	631.61 MB	685.88 MB	+54.27 MB	+8.6%

Totals:

vortex-file-compressed: 631.61 MB → 685.88 MB (+8.6%)

github-actions · 2026-09-10T11:21:58Z

Benchmarks: Random Access 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.3%
Engines: random-access No clear signal (-1.3%, low confidence)
Vortex (geomean): hot 0.980x ➖
Parquet (geomean): hot 0.993x ➖
Shifts: Parquet (control) -0.7% · Median polish -1.2%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

vortex / arrow-ipc / ns (0.899x ✅, 3↑ 0↓)

name	ns (PR / base / %diff)
random-access/arrow-tokio-local-disk	72171 / 75621 / -4.6%
random-access/arrow-tokio-local-disk-footer	167780 / 171664 / -2.3%
random-access/feature-vectors/correlated/arrow-tokio-local-disk	1366480 / 1333304 / +2.5%
random-access/feature-vectors/correlated/arrow-tokio-local-disk-footer	2091137 / 3509690 / -40.4% 🟢
random-access/feature-vectors/uniform/arrow-tokio-local-disk	32099296 / 55045920 / -41.7% 🟢
random-access/feature-vectors/uniform/arrow-tokio-local-disk-footer	32947213 / 33246468 / -0.9%
random-access/nested-lists/correlated/arrow-tokio-local-disk	60610 / 66395 / -8.7%
random-access/nested-lists/correlated/arrow-tokio-local-disk-footer	105589 / 107400 / -1.7%
random-access/nested-lists/uniform/arrow-tokio-local-disk	1097162 / 1197043 / -8.3%
random-access/nested-lists/uniform/arrow-tokio-local-disk-footer	1178382 / 1225757 / -3.9%
random-access/nested-structs/correlated/arrow-tokio-local-disk	53155 / 58068 / -8.5%
random-access/nested-structs/correlated/arrow-tokio-local-disk-footer	92780 / 97089 / -4.4%
random-access/nested-structs/uniform/arrow-tokio-local-disk	880938 / 1000314 / -11.9% 🟢
random-access/nested-structs/uniform/arrow-tokio-local-disk-footer	926817 / 1021946 / -9.3%
random-access/taxi/correlated/arrow-tokio-local-disk	121667 / 125738 / -3.2%
random-access/taxi/correlated/arrow-tokio-local-disk-footer	222947 / 232501 / -4.1%
random-access/taxi/uniform/arrow-tokio-local-disk	2680167 / 2949531 / -9.1%
random-access/taxi/uniform/arrow-tokio-local-disk-footer	2828726 / 2964357 / -4.6%

random-access / vortex-file-compressed / ns (0.980x ➖, 2↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/vortex-tokio-local-disk	247715 / 248273 / -0.2%
random-access/feature-vectors/correlated/vortex-tokio-local-disk-footer	1224041 / 1210459 / +1.1%
random-access/feature-vectors/uniform/vortex-tokio-local-disk	1490274 / 1384574 / +7.6%
random-access/feature-vectors/uniform/vortex-tokio-local-disk-footer	2698745 / 2637646 / +2.3%
random-access/nested-lists/correlated/vortex-tokio-local-disk	217500 / 205385 / +5.9%
random-access/nested-lists/correlated/vortex-tokio-local-disk-footer	374466 / 358496 / +4.5%
random-access/nested-lists/uniform/vortex-tokio-local-disk	776059 / 899240 / -13.7% 🟢
random-access/nested-lists/uniform/vortex-tokio-local-disk-footer	977686 / 1081665 / -9.6%
random-access/nested-structs/correlated/vortex-tokio-local-disk	285786 / 295333 / -3.2%
random-access/nested-structs/correlated/vortex-tokio-local-disk-footer	519616 / 543436 / -4.4%
random-access/nested-structs/uniform/vortex-tokio-local-disk	693461 / 636150 / +9.0%
random-access/nested-structs/uniform/vortex-tokio-local-disk-footer	937202 / 948075 / -1.1%
random-access/taxi/correlated/vortex-tokio-local-disk	678799 / 720633 / -5.8%
random-access/taxi/correlated/vortex-tokio-local-disk-footer	1489690 / 1488012 / +0.1%
random-access/taxi/uniform/vortex-tokio-local-disk	2596709 / 2685720 / -3.3%
random-access/taxi/uniform/vortex-tokio-local-disk-footer	3895499 / 3878885 / +0.4%
random-access/vortex-tokio-local-disk	448447 / 527382 / -15.0% 🟢
random-access/vortex-tokio-local-disk-footer	1084948 / 1156467 / -6.2%

random-access / parquet / ns (0.993x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/parquet-tokio-local-disk	103537510799 / 103475043870 / +0.1%
random-access/feature-vectors/correlated/parquet-tokio-local-disk-footer	104313376066 / 104497338875 / -0.2%
random-access/feature-vectors/uniform/parquet-tokio-local-disk	103901263312 / 103828921313 / +0.1%
random-access/feature-vectors/uniform/parquet-tokio-local-disk-footer	104708087884 / 109747323043 / -4.6%
random-access/nested-lists/correlated/parquet-tokio-local-disk	130797861 / 128730003 / +1.6%
random-access/nested-lists/correlated/parquet-tokio-local-disk-footer	132429126 / 130709341 / +1.3%
random-access/nested-lists/uniform/parquet-tokio-local-disk	130771899 / 129119052 / +1.3%
random-access/nested-lists/uniform/parquet-tokio-local-disk-footer	131136408 / 128492639 / +2.1%
random-access/nested-structs/correlated/parquet-tokio-local-disk	7398662 / 7322716 / +1.0%
random-access/nested-structs/correlated/parquet-tokio-local-disk-footer	7777603 / 7830051 / -0.7%
random-access/nested-structs/uniform/parquet-tokio-local-disk	7639919 / 7684129 / -0.6%
random-access/nested-structs/uniform/parquet-tokio-local-disk-footer	7472936 / 8039333 / -7.0%
random-access/parquet-tokio-local-disk	117939731 / 118996921 / -0.9%
random-access/parquet-tokio-local-disk-footer	118285425 / 118935256 / -0.5%
random-access/taxi/correlated/parquet-tokio-local-disk	177217925 / 178091868 / -0.5%
random-access/taxi/correlated/parquet-tokio-local-disk-footer	177688835 / 178439732 / -0.4%
random-access/taxi/uniform/parquet-tokio-local-disk	187094880 / 192704893 / -2.9%
random-access/taxi/uniform/parquet-tokio-local-disk-footer	187338733 / 188202740 / -0.5%

random-access / lance / ns (0.988x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/lance-tokio-local-disk	285729 / 293530 / -2.7%
random-access/feature-vectors/correlated/lance-tokio-local-disk-footer	1257092 / 1272921 / -1.2%
random-access/feature-vectors/uniform/lance-tokio-local-disk	1035169 / 1054580 / -1.8%
random-access/feature-vectors/uniform/lance-tokio-local-disk-footer	2008782 / 2031743 / -1.1%
random-access/lance-tokio-local-disk	524562 / 529187 / -0.9%
random-access/lance-tokio-local-disk-footer	1424661 / 1422824 / +0.1%
random-access/nested-lists/correlated/lance-tokio-local-disk	158779 / 160462 / -1.0%
random-access/nested-lists/correlated/lance-tokio-local-disk-footer	707032 / 709983 / -0.4%
random-access/nested-lists/uniform/lance-tokio-local-disk	832744 / 859606 / -3.1%
random-access/nested-lists/uniform/lance-tokio-local-disk-footer	1401054 / 1398762 / +0.2%
random-access/nested-structs/correlated/lance-tokio-local-disk	274694 / 276820 / -0.8%
random-access/nested-structs/correlated/lance-tokio-local-disk-footer	633796 / 651662 / -2.7%
random-access/nested-structs/uniform/lance-tokio-local-disk	2370805 / 2414180 / -1.8%
random-access/nested-structs/uniform/lance-tokio-local-disk-footer	2707663 / 2790879 / -3.0%
random-access/taxi/correlated/lance-tokio-local-disk	750538 / 741563 / +1.2%
random-access/taxi/correlated/lance-tokio-local-disk-footer	1924360 / 1956389 / -1.6%
random-access/taxi/uniform/lance-tokio-local-disk	8230824 / 8196948 / +0.4%
random-access/taxi/uniform/lance-tokio-local-disk-footer	9024771 / 9154702 / -1.4%

github-actions · 2026-09-10T11:25:08Z

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 64729981 vs base 9d1b103f
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -2.1%
Engines: DataFusion No clear signal (+3.5%, environment too noisy confidence) · DuckDB No clear signal (-7.4%, environment too noisy confidence)
Vortex (geomean): hot 1.015x ➖ · cold 1.004x ➖
Parquet (geomean): hot 1.037x ➖ · cold 0.968x ➖
Shifts: Parquet (control) +3.7% · Median polish +3.3%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (1.068x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	242868192 / 208701166 / +16.4%	1132802253 / 752093388 / +50.6% 🔴	0.21 / 0.28 / -22.7%
tpch_q02/datafusion:vortex-file-compressed	318970067 / 359502771 / -11.3%	567181460 / 851333176 / -33.4% 🟢	0.56 / 0.42 / +33.2%
tpch_q03/datafusion:vortex-file-compressed	455592999 / 419448357 / +8.6%	1170550351 / 1037470776 / +12.8%	0.39 / 0.40 / -3.7%
tpch_q04/datafusion:vortex-file-compressed	213083609 / 165413095 / +28.8%	391809790 / 680580162 / -42.4% 🟢	0.54 / 0.24 / +123.8%
tpch_q05/datafusion:vortex-file-compressed	397112874 / 405034492 / -2.0%	650840308 / 636087810 / +2.3%	0.61 / 0.64 / -4.2%
tpch_q06/datafusion:vortex-file-compressed	269461496 / 252166783 / +6.9%	381807633 / 351253469 / +8.7%	0.71 / 0.72 / -1.7%
tpch_q07/datafusion:vortex-file-compressed	335427900 / 347068315 / -3.4%	623521608 / 545174871 / +14.4%	0.54 / 0.64 / -15.5%
tpch_q08/datafusion:vortex-file-compressed	538191547 / 581250975 / -7.4%	796132019 / 763151191 / +4.3%	0.68 / 0.76 / -11.2%
tpch_q09/datafusion:vortex-file-compressed	320549588 / 442045462 / -27.5%	575379319 / 510078229 / +12.8%	0.56 / 0.87 / -35.7%
tpch_q10/datafusion:vortex-file-compressed	457048403 / 334890188 / +36.5% 🔴	504011988 / 480902890 / +4.8%	0.91 / 0.70 / +30.2%
tpch_q11/datafusion:vortex-file-compressed	296906904 / 264221184 / +12.4%	414303889 / 373911136 / +10.8%	0.72 / 0.71 / +1.4%
tpch_q12/datafusion:vortex-file-compressed	478176149 / 396636377 / +20.6%	618930818 / 611452189 / +1.2%	0.77 / 0.65 / +19.1%
tpch_q13/datafusion:vortex-file-compressed	137676157 / 131512033 / +4.7%	363077907 / 397001773 / -8.5%	0.38 / 0.33 / +14.5%
tpch_q14/datafusion:vortex-file-compressed	230533844 / 182559476 / +26.3%	513620320 / 293077653 / +75.3% 🔴	0.45 / 0.62 / -27.9%
tpch_q15/datafusion:vortex-file-compressed	353916713 / 287422727 / +23.1%	604845314 / 480348051 / +25.9%	0.59 / 0.60 / -2.2%
tpch_q16/datafusion:vortex-file-compressed	157771654 / 163101655 / -3.3%	306454012 / 296179190 / +3.5%	0.51 / 0.55 / -6.5%
tpch_q17/datafusion:vortex-file-compressed	293118234 / 267555744 / +9.6%	439064217 / 441987274 / -0.7%	0.67 / 0.61 / +10.3%
tpch_q18/datafusion:vortex-file-compressed	218982683 / 224655615 / -2.5%	624215258 / 369902841 / +68.8% 🔴	0.35 / 0.61 / -42.2%
tpch_q19/datafusion:vortex-file-compressed	359593292 / 417066154 / -13.8%	479211450 / 487838154 / -1.8%	0.75 / 0.85 / -12.2%
tpch_q20/datafusion:vortex-file-compressed	266373569 / 293917709 / -9.4%	539501688 / 422112218 / +27.8%	0.49 / 0.70 / -29.1%
tpch_q21/datafusion:vortex-file-compressed	716333205 / 443934262 / +61.4% 🔴	983096637 / 605831625 / +62.3% 🔴	0.73 / 0.73 / -0.6%
tpch_q22/datafusion:vortex-file-compressed	180331164 / 164055977 / +9.9%	346544417 / 366975507 / -5.6%	0.52 / 0.45 / +16.4%

datafusion / vortex-compact / ns (0.997x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	216503535 / 216740033 / -0.1%	641087898 / 812086405 / -21.1%	0.34 / 0.27 / +26.5%
tpch_q02/datafusion:vortex-compact	341738147 / 385022365 / -11.2%	676808529 / 728230522 / -7.1%	0.50 / 0.53 / -4.5%
tpch_q03/datafusion:vortex-compact	391152694 / 360088050 / +8.6%	692447468 / 1028689250 / -32.7% 🟢	0.56 / 0.35 / +61.4%
tpch_q04/datafusion:vortex-compact	175509296 / 142354904 / +23.3%	381008470 / 359132769 / +6.1%	0.46 / 0.40 / +16.2%
tpch_q05/datafusion:vortex-compact	515156199 / 420559971 / +22.5%	593071703 / 630620350 / -6.0%	0.87 / 0.67 / +30.2%
tpch_q06/datafusion:vortex-compact	279201601 / 329597845 / -15.3%	368545449 / 436725965 / -15.6%	0.76 / 0.75 / +0.4%
tpch_q07/datafusion:vortex-compact	401179612 / 401177610 / +0.0%	511778970 / 523434520 / -2.2%	0.78 / 0.77 / +2.3%
tpch_q08/datafusion:vortex-compact	460081664 / 505372978 / -9.0%	507643519 / 588939765 / -13.8%	0.91 / 0.86 / +5.6%
tpch_q09/datafusion:vortex-compact	306465163 / 293224115 / +4.5%	524100278 / 475810459 / +10.1%	0.58 / 0.62 / -5.1%
tpch_q10/datafusion:vortex-compact	343352487 / 316068823 / +8.6%	553910195 / 616467335 / -10.1%	0.62 / 0.51 / +20.9%
tpch_q11/datafusion:vortex-compact	270225097 / 275380810 / -1.9%	401676525 / 397245937 / +1.1%	0.67 / 0.69 / -3.0%
tpch_q12/datafusion:vortex-compact	338168643 / 285491708 / +18.5%	657555432 / 463404104 / +41.9% 🔴	0.51 / 0.62 / -16.5%
tpch_q13/datafusion:vortex-compact	106933377 / 104939116 / +1.9%	328695296 / 341446830 / -3.7%	0.33 / 0.31 / +5.9%
tpch_q14/datafusion:vortex-compact	207925426 / 199258857 / +4.3%	515361834 / 293893738 / +75.4% 🔴	0.40 / 0.68 / -40.5%
tpch_q15/datafusion:vortex-compact	283944741 / 357972341 / -20.7%	481461022 / 482819883 / -0.3%	0.59 / 0.74 / -20.5%
tpch_q16/datafusion:vortex-compact	159347520 / 145609016 / +9.4%	417796601 / 303386413 / +37.7% 🔴	0.38 / 0.48 / -20.5%
tpch_q17/datafusion:vortex-compact	311090122 / 334035427 / -6.9%	443496103 / 773754422 / -42.7% 🟢	0.70 / 0.43 / +62.5%
tpch_q18/datafusion:vortex-compact	264308702 / 211635647 / +24.9%	477226380 / 478297853 / -0.2%	0.55 / 0.44 / +25.2%
tpch_q19/datafusion:vortex-compact	423793155 / 510447359 / -17.0%	499404281 / 586881702 / -14.9%	0.85 / 0.87 / -2.4%
tpch_q20/datafusion:vortex-compact	322514911 / 418542445 / -22.9%	658942480 / 589846696 / +11.7%	0.49 / 0.71 / -31.0%
tpch_q21/datafusion:vortex-compact	427744027 / 531545781 / -19.5%	564602986 / 699215761 / -19.3%	0.76 / 0.76 / -0.3%
tpch_q22/datafusion:vortex-compact	162415307 / 142354105 / +14.1%	338383098 / 334754108 / +1.1%	0.48 / 0.43 / +12.9%

datafusion / parquet / ns (0.997x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	185855649 / 167764837 / +10.8%	585338728 / 596856319 / -1.9%	0.32 / 0.28 / +13.0%
tpch_q02/datafusion:parquet	279922417 / 250817921 / +11.6%	536779065 / 480145622 / +11.8%	0.52 / 0.52 / -0.2%
tpch_q03/datafusion:parquet	324778064 / 287291289 / +13.0%	810092518 / 714576057 / +13.4%	0.40 / 0.40 / -0.3%
tpch_q04/datafusion:parquet	160100973 / 145249087 / +10.2%	438757366 / 426549726 / +2.9%	0.36 / 0.34 / +7.2%
tpch_q05/datafusion:parquet	432023966 / 321244552 / +34.5% 🔴	671639177 / 424451953 / +58.2% 🔴	0.64 / 0.76 / -15.0%
tpch_q06/datafusion:parquet	132767431 / 198583370 / -33.1% 🟢	227261025 / 341993448 / -33.5% 🟢	0.58 / 0.58 / +0.6%
tpch_q07/datafusion:parquet	529422683 / 373864203 / +41.6% 🔴	459282022 / 591710203 / -22.4%	1.15 / 0.63 / +82.4%
tpch_q08/datafusion:parquet	403896773 / 417321683 / -3.2%	490023559 / 579562857 / -15.4%	0.82 / 0.72 / +14.5%
tpch_q09/datafusion:parquet	419259278 / 415227722 / +1.0%	610167223 / 655923124 / -7.0%	0.69 / 0.63 / +8.5%
tpch_q10/datafusion:parquet	392328123 / 378895007 / +3.5%	478970313 / 484994485 / -1.2%	0.82 / 0.78 / +4.8%
tpch_q11/datafusion:parquet	272814266 / 261588507 / +4.3%	436383959 / 443719656 / -1.7%	0.63 / 0.59 / +6.0%
tpch_q12/datafusion:parquet	211188990 / 187155255 / +12.8%	362294769 / 464274541 / -22.0%	0.58 / 0.40 / +44.6%
tpch_q13/datafusion:parquet	403194098 / 397904731 / +1.3%	569269438 / 544584474 / +4.5%	0.71 / 0.73 / -3.1%
tpch_q14/datafusion:parquet	169044687 / 165082730 / +2.4%	287363555 / 283756101 / +1.3%	0.59 / 0.58 / +1.1%
tpch_q15/datafusion:parquet	274116906 / 355660026 / -22.9%	469880958 / 445875222 / +5.4%	0.58 / 0.80 / -26.9%
tpch_q16/datafusion:parquet	111780983 / 128673077 / -13.1%	315305188 / 358579336 / -12.1%	0.35 / 0.36 / -1.2%
tpch_q17/datafusion:parquet	285036756 / 305924630 / -6.8%	413302923 / 432085841 / -4.3%	0.69 / 0.71 / -2.6%
tpch_q18/datafusion:parquet	485517163 / 629121883 / -22.8%	646216544 / 748739914 / -13.7%	0.75 / 0.84 / -10.6%
tpch_q19/datafusion:parquet	159347368 / 173148873 / -8.0%	337666396 / 333936950 / +1.1%	0.47 / 0.52 / -9.0%
tpch_q20/datafusion:parquet	303591077 / 270588942 / +12.2%	493224467 / 455813628 / +8.2%	0.62 / 0.59 / +3.7%
tpch_q21/datafusion:parquet	295043084 / 364779201 / -19.1%	411665211 / 469809204 / -12.4%	0.72 / 0.78 / -7.7%
tpch_q22/datafusion:parquet	163645609 / 170730573 / -4.1%	334518357 / 326497882 / +2.5%	0.49 / 0.52 / -6.4%

duckdb / vortex-file-compressed / ns (1.079x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	193988233 / 193588598 / +0.2%	291026600 / 465018654 / -37.4% 🟢	0.67 / 0.42 / +60.1%
tpch_q02/duckdb:vortex-file-compressed	379800269 / 378036383 / +0.5%	349625380 / 392129972 / -10.8%	1.09 / 0.96 / +12.7%
tpch_q03/duckdb:vortex-file-compressed	519041258 / 391603164 / +32.5% 🔴	546705258 / 582121250 / -6.1%	0.95 / 0.67 / +41.1%
tpch_q04/duckdb:vortex-file-compressed	290121227 / 230828835 / +25.7%	284035865 / 322451844 / -11.9%	1.02 / 0.72 / +42.7%
tpch_q05/duckdb:vortex-file-compressed	490218203 / 377520181 / +29.9%	481703556 / 414068195 / +16.3%	1.02 / 0.91 / +11.6%
tpch_q06/duckdb:vortex-file-compressed	268040408 / 263446409 / +1.7%	298657708 / 255261093 / +17.0%	0.90 / 1.03 / -13.0%
tpch_q07/duckdb:vortex-file-compressed	462615961 / 413953669 / +11.8%	469060800 / 461542634 / +1.6%	0.99 / 0.90 / +10.0%
tpch_q08/duckdb:vortex-file-compressed	559078229 / 529325630 / +5.6%	589359869 / 518906292 / +13.6%	0.95 / 1.02 / -7.0%
tpch_q09/duckdb:vortex-file-compressed	456397400 / 472777565 / -3.5%	501332906 / 518138413 / -3.2%	0.91 / 0.91 / -0.2%
tpch_q10/duckdb:vortex-file-compressed	443958624 / 497468992 / -10.8%	454286358 / 516059239 / -12.0%	0.98 / 0.96 / +1.4%
tpch_q11/duckdb:vortex-file-compressed	161976420 / 137139613 / +18.1%	196517770 / 162980558 / +20.6%	0.82 / 0.84 / -2.0%
tpch_q12/duckdb:vortex-file-compressed	447420346 / 466811284 / -4.2%	472245312 / 608253087 / -22.4%	0.95 / 0.77 / +23.4%
tpch_q13/duckdb:vortex-file-compressed	301989764 / 268751064 / +12.4%	340594748 / 363737156 / -6.4%	0.89 / 0.74 / +20.0%
tpch_q14/duckdb:vortex-file-compressed	226255591 / 217538492 / +4.0%	294376112 / 375810686 / -21.7%	0.77 / 0.58 / +32.8%
tpch_q15/duckdb:vortex-file-compressed	147416940 / 144743934 / +1.8%	183846988 / 205482429 / -10.5%	0.80 / 0.70 / +13.8%
tpch_q16/duckdb:vortex-file-compressed	183245738 / 177655085 / +3.1%	201131537 / 226057216 / -11.0%	0.91 / 0.79 / +15.9%
tpch_q17/duckdb:vortex-file-compressed	420034583 / 363216999 / +15.6%	389975502 / 450001968 / -13.3%	1.08 / 0.81 / +33.4%
tpch_q18/duckdb:vortex-file-compressed	309266085 / 267454229 / +15.6%	346686044 / 327549137 / +5.8%	0.89 / 0.82 / +9.3%
tpch_q19/duckdb:vortex-file-compressed	353254683 / 323964672 / +9.0%	395569682 / 372636694 / +6.2%	0.89 / 0.87 / +2.7%
tpch_q20/duckdb:vortex-file-compressed	433075172 / 375342935 / +15.4%	558191621 / 491121649 / +13.7%	0.78 / 0.76 / +1.5%
tpch_q21/duckdb:vortex-file-compressed	582139651 / 553687039 / +5.1%	592756221 / 711411359 / -16.7%	0.98 / 0.78 / +26.2%
tpch_q22/duckdb:vortex-file-compressed	122761415 / 127304630 / -3.6%	141817653 / 112249487 / +26.3%	0.87 / 1.13 / -23.7%

duckdb / vortex-compact / ns (0.924x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	204511005 / 209775516 / -2.5%	219856049 / 233713545 / -5.9%	0.93 / 0.90 / +3.6%
tpch_q02/duckdb:vortex-compact	435516828 / 352149729 / +23.7%	1029608073 / 395090832 / +160.6% 🔴	0.42 / 0.89 / -52.5%
tpch_q03/duckdb:vortex-compact	400156087 / 396990064 / +0.8%	447099824 / 384329703 / +16.3%	0.90 / 1.03 / -13.4%
tpch_q04/duckdb:vortex-compact	231975129 / 254594745 / -8.9%	298303527 / 251054083 / +18.8%	0.78 / 1.01 / -23.3%
tpch_q05/duckdb:vortex-compact	398651907 / 446371998 / -10.7%	457804704 / 560991507 / -18.4%	0.87 / 0.80 / +9.4%
tpch_q06/duckdb:vortex-compact	277782945 / 379119319 / -26.7%	409265244 / 323942849 / +26.3%	0.68 / 1.17 / -42.0%
tpch_q07/duckdb:vortex-compact	417183444 / 435914331 / -4.3%	421643523 / 507763068 / -17.0%	0.99 / 0.86 / +15.3%
tpch_q08/duckdb:vortex-compact	504877412 / 583632364 / -13.5%	519327321 / 622453181 / -16.6%	0.97 / 0.94 / +3.7%
tpch_q09/duckdb:vortex-compact	439087409 / 470916147 / -6.8%	472255877 / 464357748 / +1.7%	0.93 / 1.01 / -8.3%
tpch_q10/duckdb:vortex-compact	398580196 / 566285273 / -29.6%	387352537 / 626689126 / -38.2% 🟢	1.03 / 0.90 / +13.9%
tpch_q11/duckdb:vortex-compact	134305679 / 131484294 / +2.1%	243679590 / 185694620 / +31.2% 🔴	0.55 / 0.71 / -22.2%
tpch_q12/duckdb:vortex-compact	518267929 / 417651254 / +24.1%	671933779 / 479114197 / +40.2% 🔴	0.77 / 0.87 / -11.5%
tpch_q13/duckdb:vortex-compact	203515262 / 215079046 / -5.4%	264576837 / 261349868 / +1.2%	0.77 / 0.82 / -6.5%
tpch_q14/duckdb:vortex-compact	216918432 / 242778529 / -10.7%	264585816 / 323286904 / -18.2%	0.82 / 0.75 / +9.2%
tpch_q15/duckdb:vortex-compact	162772372 / 196841778 / -17.3%	177005852 / 211546547 / -16.3%	0.92 / 0.93 / -1.2%
tpch_q16/duckdb:vortex-compact	179092123 / 178826152 / +0.1%	222484758 / 190941061 / +16.5%	0.80 / 0.94 / -14.1%
tpch_q17/duckdb:vortex-compact	357567331 / 371635678 / -3.8%	371762482 / 415567936 / -10.5%	0.96 / 0.89 / +7.6%
tpch_q18/duckdb:vortex-compact	274295224 / 269053677 / +1.9%	309338135 / 289419788 / +6.9%	0.89 / 0.93 / -4.6%
tpch_q19/duckdb:vortex-compact	340757582 / 417081724 / -18.3%	475817007 / 435576193 / +9.2%	0.72 / 0.96 / -25.2%
tpch_q20/duckdb:vortex-compact	388564290 / 509140651 / -23.7%	394578400 / 790077917 / -50.1% 🟢	0.98 / 0.64 / +52.8%
tpch_q21/duckdb:vortex-compact	566465522 / 751859021 / -24.7%	597140519 / 1019755279 / -41.4% 🟢	0.95 / 0.74 / +28.7%
tpch_q22/duckdb:vortex-compact	112395097 / 102401182 / +9.8%	155689752 / 122397184 / +27.2%	0.72 / 0.84 / -13.7%

duckdb / parquet / ns (1.079x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	324057704 / 303655735 / +6.7%	310680430 / 371692586 / -16.4%	1.04 / 0.82 / +27.7%
tpch_q02/duckdb:parquet	634018525 / 620457887 / +2.2%	654671864 / 739940833 / -11.5%	0.97 / 0.84 / +15.5%
tpch_q03/duckdb:parquet	759211702 / 690466848 / +10.0%	778826963 / 1078894545 / -27.8%	0.97 / 0.64 / +52.3%
tpch_q04/duckdb:parquet	489540677 / 452180024 / +8.3%	569272073 / 493005997 / +15.5%	0.86 / 0.92 / -6.2%
tpch_q05/duckdb:parquet	957095912 / 834980710 / +14.6%	999497871 / 838504457 / +19.2%	0.96 / 1.00 / -3.8%
tpch_q06/duckdb:parquet	424073913 / 279743778 / +51.6% 🔴	350921445 / 292949201 / +19.8%	1.21 / 0.95 / +26.6%
tpch_q07/duckdb:parquet	829481836 / 791088260 / +4.9%	867449260 / 758075826 / +14.4%	0.96 / 1.04 / -8.4%
tpch_q08/duckdb:parquet	1114939221 / 1033868604 / +7.8%	1057023996 / 1006494324 / +5.0%	1.05 / 1.03 / +2.7%
tpch_q09/duckdb:parquet	985816525 / 923468837 / +6.8%	1129685491 / 1229457940 / -8.1%	0.87 / 0.75 / +16.2%
tpch_q10/duckdb:parquet	1018565115 / 973270207 / +4.7%	1023971144 / 856459760 / +19.6%	0.99 / 1.14 / -12.5%
tpch_q11/duckdb:parquet	411591372 / 412687888 / -0.3%	418123522 / 389436555 / +7.4%	0.98 / 1.06 / -7.1%
tpch_q12/duckdb:parquet	504851684 / 490508908 / +2.9%	617326920 / 628721955 / -1.8%	0.82 / 0.78 / +4.8%
tpch_q13/duckdb:parquet	771328888 / 740798543 / +4.1%	845212980 / 1022773749 / -17.4%	0.91 / 0.72 / +26.0%
tpch_q14/duckdb:parquet	519909355 / 460206940 / +13.0%	736677284 / 1175755528 / -37.3% 🟢	0.71 / 0.39 / +80.3%
tpch_q15/duckdb:parquet	365139158 / 341185181 / +7.0%	332009334 / 386851854 / -14.2%	1.10 / 0.88 / +24.7%
tpch_q16/duckdb:parquet	471583577 / 466051770 / +1.2%	459791179 / 476357561 / -3.5%	1.03 / 0.98 / +4.8%
tpch_q17/duckdb:parquet	574910784 / 482004060 / +19.3%	507303562 / 680198881 / -25.4%	1.13 / 0.71 / +59.9%
tpch_q18/duckdb:parquet	609987524 / 584559978 / +4.3%	603823816 / 777889149 / -22.4%	1.01 / 0.75 / +34.4%
tpch_q19/duckdb:parquet	563219451 / 546439391 / +3.1%	604385688 / 641926406 / -5.8%	0.93 / 0.85 / +9.5%
tpch_q20/duckdb:parquet	826240584 / 774850710 / +6.6%	1073347623 / 813806419 / +31.9% 🔴	0.77 / 0.95 / -19.2%
tpch_q21/duckdb:parquet	681352610 / 648276467 / +5.1%	971312741 / 691314757 / +40.5% 🔴	0.70 / 0.94 / -25.2%
tpch_q22/duckdb:parquet	394757311 / 400003490 / -1.3%	376522387 / 414693921 / -9.2%	1.05 / 0.96 / +8.7%

github-actions · 2026-09-10T11:25:25Z

Benchmarks: Clickbench on NVME 📖

Commits: PR 64729981 vs base 9d1b103f
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -5.0%
Engines: DataFusion No clear signal (-7.9%, low confidence) · DuckDB No clear signal (-2.0%, low confidence)
Vortex (geomean): hot 0.957x ➖ · cold 1.012x ➖
Parquet (geomean): hot 1.007x ➖ · cold 1.019x ➖
Shifts: Parquet (control) +0.7% · Median polish -0.6%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.888x ✅, 14↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1252956 / 1266160 / -1.0%	20817717 / 21386316 / -2.7%	0.06 / 0.06 / +1.7%
clickbench_q01/datafusion:vortex-file-compressed	5928101 / 6943052 / -14.6% 🟢	35356800 / 33269747 / +6.3%	0.17 / 0.21 / -19.7%
clickbench_q02/datafusion:vortex-file-compressed	10742427 / 13047914 / -17.7% 🟢	40210105 / 40327669 / -0.3%	0.27 / 0.32 / -17.4%
clickbench_q03/datafusion:vortex-file-compressed	12132276 / 12636486 / -4.0%	52573864 / 51539831 / +2.0%	0.23 / 0.25 / -5.9%
clickbench_q04/datafusion:vortex-file-compressed	55981168 / 57215608 / -2.2%	97382490 / 93391158 / +4.3%	0.57 / 0.61 / -6.2%
clickbench_q05/datafusion:vortex-file-compressed	75194250 / 78448466 / -4.1%	119965649 / 116365963 / +3.1%	0.63 / 0.67 / -7.0%
clickbench_q06/datafusion:vortex-file-compressed	1280048 / 1252173 / +2.2%	21184297 / 21223178 / -0.2%	0.06 / 0.06 / +2.4%
clickbench_q07/datafusion:vortex-file-compressed	9753717 / 13030394 / -25.1% 🟢	34484220 / 39190368 / -12.0% 🟢	0.28 / 0.33 / -14.9%
clickbench_q08/datafusion:vortex-file-compressed	74867522 / 81119654 / -7.7%	116050764 / 121558733 / -4.5%	0.65 / 0.67 / -3.3%
clickbench_q09/datafusion:vortex-file-compressed	170471734 / 171749826 / -0.7%	210463553 / 208835282 / +0.8%	0.81 / 0.82 / -1.5%
clickbench_q10/datafusion:vortex-file-compressed	23390870 / 39133906 / -40.2% 🟢	66732175 / 67003878 / -0.4%	0.35 / 0.58 / -40.0%
clickbench_q11/datafusion:vortex-file-compressed	26218152 / 52936690 / -50.5% 🟢	68821663 / 80298961 / -14.3% 🟢	0.38 / 0.66 / -42.2%
clickbench_q12/datafusion:vortex-file-compressed	72279863 / 76822290 / -5.9%	115258180 / 118905782 / -3.1%	0.63 / 0.65 / -2.9%
clickbench_q13/datafusion:vortex-file-compressed	117762081 / 122820722 / -4.1%	184337679 / 181323197 / +1.7%	0.64 / 0.68 / -5.7%
clickbench_q14/datafusion:vortex-file-compressed	73601581 / 85153620 / -13.6% 🟢	117672021 / 124140333 / -5.2%	0.63 / 0.69 / -8.8%
clickbench_q15/datafusion:vortex-file-compressed	61663681 / 64304803 / -4.1%	94999695 / 92232269 / +3.0%	0.65 / 0.70 / -6.9%
clickbench_q16/datafusion:vortex-file-compressed	149901364 / 156226029 / -4.0%	207404620 / 207050437 / +0.2%	0.72 / 0.75 / -4.2%
clickbench_q17/datafusion:vortex-file-compressed	149862478 / 155928762 / -3.9%	213782670 / 202296135 / +5.7%	0.70 / 0.77 / -9.1%
clickbench_q18/datafusion:vortex-file-compressed	305324374 / 305771102 / -0.1%	379249606 / 352444569 / +7.6%	0.81 / 0.87 / -7.2%
clickbench_q19/datafusion:vortex-file-compressed	7951738 / 8479054 / -6.2%	48786412 / 45846341 / +6.4%	0.16 / 0.18 / -11.9%
clickbench_q20/datafusion:vortex-file-compressed	61973972 / 68294391 / -9.3%	224997147 / 233377428 / -3.6%	0.28 / 0.29 / -5.9%
clickbench_q21/datafusion:vortex-file-compressed	89502206 / 97620790 / -8.3%	272387774 / 262595210 / +3.7%	0.33 / 0.37 / -11.6%
clickbench_q22/datafusion:vortex-file-compressed	103437817 / 119422138 / -13.4% 🟢	348087576 / 340143940 / +2.3%	0.30 / 0.35 / -15.4%
clickbench_q23/datafusion:vortex-file-compressed	211763936 / 390084463 / -45.7% 🟢	514106869 / 676068411 / -24.0% 🟢	0.41 / 0.58 / -28.6%
clickbench_q24/datafusion:vortex-file-compressed	16384560 / 21281234 / -23.0% 🟢	65177264 / 62814070 / +3.8%	0.25 / 0.34 / -25.8%
clickbench_q25/datafusion:vortex-file-compressed	18021920 / 25446544 / -29.2% 🟢	56529620 / 57197884 / -1.2%	0.32 / 0.44 / -28.3%
clickbench_q26/datafusion:vortex-file-compressed	16579242 / 21640404 / -23.4% 🟢	67315032 / 63532267 / +6.0%	0.25 / 0.34 / -27.7%
clickbench_q27/datafusion:vortex-file-compressed	95793700 / 101640368 / -5.8%	247614353 / 246274087 / +0.5%	0.39 / 0.41 / -6.3%
clickbench_q28/datafusion:vortex-file-compressed	562958237 / 572561602 / -1.7%	612478391 / 633944886 / -3.4%	0.92 / 0.90 / +1.8%
clickbench_q29/datafusion:vortex-file-compressed	22094696 / 24659638 / -10.4% 🟢	48524367 / 50141606 / -3.2%	0.46 / 0.49 / -7.4%
clickbench_q30/datafusion:vortex-file-compressed	60760946 / 84560514 / -28.1% 🟢	106207612 / 120033747 / -11.5% 🟢	0.57 / 0.70 / -18.8%
clickbench_q31/datafusion:vortex-file-compressed	71384132 / 82695141 / -13.7% 🟢	152382620 / 148726890 / +2.5%	0.47 / 0.56 / -15.7%
clickbench_q32/datafusion:vortex-file-compressed	301018682 / 297471766 / +1.2%	382295358 / 381260852 / +0.3%	0.79 / 0.78 / +0.9%
clickbench_q33/datafusion:vortex-file-compressed	322902652 / 334024488 / -3.3%	424903085 / 414623672 / +2.5%	0.76 / 0.81 / -5.7%
clickbench_q34/datafusion:vortex-file-compressed	321307214 / 334282984 / -3.9%	423727173 / 412280926 / +2.8%	0.76 / 0.81 / -6.5%
clickbench_q35/datafusion:vortex-file-compressed	55217410 / 58845199 / -6.2%	87800647 / 85412061 / +2.8%	0.63 / 0.69 / -8.7%
clickbench_q36/datafusion:vortex-file-compressed	37812948 / 37640303 / +0.5%	64573373 / 67067358 / -3.7%	0.59 / 0.56 / +4.3%
clickbench_q37/datafusion:vortex-file-compressed	22026322 / 22043408 / -0.1%	48047623 / 48169914 / -0.3%	0.46 / 0.46 / +0.2%
clickbench_q38/datafusion:vortex-file-compressed	11694849 / 12213839 / -4.2%	39303613 / 39580247 / -0.7%	0.30 / 0.31 / -3.6%
clickbench_q39/datafusion:vortex-file-compressed	78686705 / 78479218 / +0.3%	111803825 / 110250600 / +1.4%	0.70 / 0.71 / -1.1%
clickbench_q40/datafusion:vortex-file-compressed	11182881 / 11222456 / -0.4%	37537888 / 37548863 / -0.0%	0.30 / 0.30 / -0.3%
clickbench_q41/datafusion:vortex-file-compressed	10826976 / 10760197 / +0.6%	35496898 / 36134006 / -1.8%	0.31 / 0.30 / +2.4%
clickbench_q42/datafusion:vortex-file-compressed	11298150 / 11112120 / +1.7%	35672237 / 36415548 / -2.0%	0.32 / 0.31 / +3.8%

datafusion / vortex-compact / ns (1.006x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-compact	1249320 / 1238964 / +0.8%	20399549 / 20704348 / -1.5%	0.06 / 0.06 / +2.3%
clickbench_q01/datafusion:vortex-compact	6911596 / 7346814 / -5.9%	33109132 / 34751478 / -4.7%	0.21 / 0.21 / -1.3%
clickbench_q02/datafusion:vortex-compact	20802273 / 19703425 / +5.6%	43441046 / 43537932 / -0.2%	0.48 / 0.45 / +5.8%
clickbench_q03/datafusion:vortex-compact	13925676 / 13416222 / +3.8%	43046476 / 39463939 / +9.1%	0.32 / 0.34 / -4.8%
clickbench_q04/datafusion:vortex-compact	58523213 / 57653646 / +1.5%	88921908 / 88454426 / +0.5%	0.66 / 0.65 / +1.0%
clickbench_q05/datafusion:vortex-compact	84519450 / 84340454 / +0.2%	126106818 / 116550851 / +8.2%	0.67 / 0.72 / -7.4%
clickbench_q06/datafusion:vortex-compact	1269894 / 1259316 / +0.8%	20207978 / 20848862 / -3.1%	0.06 / 0.06 / +4.0%
clickbench_q07/datafusion:vortex-compact	12901246 / 12656278 / +1.9%	35950248 / 37557948 / -4.3%	0.36 / 0.34 / +6.5%
clickbench_q08/datafusion:vortex-compact	86473456 / 86241024 / +0.3%	120158775 / 118125003 / +1.7%	0.72 / 0.73 / -1.4%
clickbench_q09/datafusion:vortex-compact	191294091 / 190097742 / +0.6%	226544999 / 219380715 / +3.3%	0.84 / 0.87 / -2.6%
clickbench_q10/datafusion:vortex-compact	43815262 / 43383180 / +1.0%	72720853 / 69883607 / +4.1%	0.60 / 0.62 / -2.9%
clickbench_q11/datafusion:vortex-compact	56276070 / 55756712 / +0.9%	81561038 / 81912511 / -0.4%	0.69 / 0.68 / +1.4%
clickbench_q12/datafusion:vortex-compact	85801362 / 83511038 / +2.7%	123727164 / 126750394 / -2.4%	0.69 / 0.66 / +5.3%
clickbench_q13/datafusion:vortex-compact	135479914 / 135982484 / -0.4%	180839184 / 179102791 / +1.0%	0.75 / 0.76 / -1.3%
clickbench_q14/datafusion:vortex-compact	92098128 / 92756404 / -0.7%	123273705 / 130129319 / -5.3%	0.75 / 0.71 / +4.8%
clickbench_q15/datafusion:vortex-compact	64175649 / 63094605 / +1.7%	96893520 / 90373273 / +7.2%	0.66 / 0.70 / -5.1%
clickbench_q16/datafusion:vortex-compact	164917896 / 165376806 / -0.3%	213249635 / 211480176 / +0.8%	0.77 / 0.78 / -1.1%
clickbench_q17/datafusion:vortex-compact	160028653 / 163122358 / -1.9%	211869717 / 207484816 / +2.1%	0.76 / 0.79 / -3.9%
clickbench_q18/datafusion:vortex-compact	304344740 / 304632864 / -0.1%	363125903 / 369428629 / -1.7%	0.84 / 0.82 / +1.6%
clickbench_q19/datafusion:vortex-compact	11019817 / 10643609 / +3.5%	38557773 / 36661309 / +5.2%	0.29 / 0.29 / -1.6%
clickbench_q20/datafusion:vortex-compact	74495814 / 73669808 / +1.1%	193849401 / 187537059 / +3.4%	0.38 / 0.39 / -2.2%
clickbench_q21/datafusion:vortex-compact	118372676 / 119128764 / -0.6%	228751856 / 228915211 / -0.1%	0.52 / 0.52 / -0.6%
clickbench_q22/datafusion:vortex-compact	185653802 / 185630250 / +0.0%	278313619 / 273123867 / +1.9%	0.67 / 0.68 / -1.9%
clickbench_q23/datafusion:vortex-compact	569779184 / 617854308 / -7.8%	650537206 / 641811867 / +1.4%	0.88 / 0.96 / -9.0%
clickbench_q24/datafusion:vortex-compact	29236550 / 28802116 / +1.5%	61628408 / 60030846 / +2.7%	0.47 / 0.48 / -1.1%
clickbench_q25/datafusion:vortex-compact	35650978 / 35465654 / +0.5%	68927089 / 64717136 / +6.5%	0.52 / 0.55 / -5.6%
clickbench_q26/datafusion:vortex-compact	28989077 / 28192114 / +2.8%	60607476 / 57603106 / +5.2%	0.48 / 0.49 / -2.3%
clickbench_q27/datafusion:vortex-compact	104287933 / 104129190 / +0.2%	212034536 / 212650305 / -0.3%	0.49 / 0.49 / +0.4%
clickbench_q28/datafusion:vortex-compact	595659712 / 577126886 / +3.2%	619438144 / 611499864 / +1.3%	0.96 / 0.94 / +1.9%
clickbench_q29/datafusion:vortex-compact	29870838 / 30305559 / -1.4%	55131715 / 54711688 / +0.8%	0.54 / 0.55 / -2.2%
clickbench_q30/datafusion:vortex-compact	92200177 / 91301186 / +1.0%	133241456 / 126116446 / +5.6%	0.69 / 0.72 / -4.4%
clickbench_q31/datafusion:vortex-compact	99442695 / 99514388 / -0.1%	157129145 / 148821847 / +5.6%	0.63 / 0.67 / -5.4%
clickbench_q32/datafusion:vortex-compact	307294804 / 295888894 / +3.9%	379667508 / 364495262 / +4.2%	0.81 / 0.81 / -0.3%
clickbench_q33/datafusion:vortex-compact	340495638 / 342516650 / -0.6%	422804577 / 415978013 / +1.6%	0.81 / 0.82 / -2.2%
clickbench_q34/datafusion:vortex-compact	340509158 / 339458137 / +0.3%	420237949 / 404759879 / +3.8%	0.81 / 0.84 / -3.4%
clickbench_q35/datafusion:vortex-compact	62689762 / 62358910 / +0.5%	90169579 / 93656648 / -3.7%	0.70 / 0.67 / +4.4%
clickbench_q36/datafusion:vortex-compact	38781870 / 38494957 / +0.7%	67067709 / 65281538 / +2.7%	0.58 / 0.59 / -1.9%
clickbench_q37/datafusion:vortex-compact	22707350 / 22413892 / +1.3%	47721562 / 46918079 / +1.7%	0.48 / 0.48 / -0.4%
clickbench_q38/datafusion:vortex-compact	12840794 / 13008204 / -1.3%	38740777 / 38530241 / +0.5%	0.33 / 0.34 / -1.8%
clickbench_q39/datafusion:vortex-compact	79368625 / 79528640 / -0.2%	111928645 / 109839106 / +1.9%	0.71 / 0.72 / -2.1%
clickbench_q40/datafusion:vortex-compact	12420864 / 12256318 / +1.3%	37170013 / 36661619 / +1.4%	0.33 / 0.33 / -0.0%
clickbench_q41/datafusion:vortex-compact	12980139 / 12907812 / +0.6%	36158783 / 36656353 / -1.4%	0.36 / 0.35 / +1.9%
clickbench_q42/datafusion:vortex-compact	11274981 / 10870758 / +3.7%	34447953 / 34702942 / -0.7%	0.33 / 0.31 / +4.5%

datafusion / parquet / ns (1.026x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1281618 / 1261857 / +1.6%	49544099 / 48596683 / +1.9%	0.03 / 0.03 / -0.4%
clickbench_q01/datafusion:parquet	15786435 / 16140966 / -2.2%	66975815 / 72548448 / -7.7%	0.24 / 0.22 / +5.9%
clickbench_q02/datafusion:parquet	18940306 / 19151523 / -1.1%	82029065 / 83344984 / -1.6%	0.23 / 0.23 / +0.5%
clickbench_q03/datafusion:parquet	17610865 / 16971565 / +3.8%	80272028 / 82366747 / -2.5%	0.22 / 0.21 / +6.5%
clickbench_q04/datafusion:parquet	63790954 / 63794300 / -0.0%	130256333 / 126236455 / +3.2%	0.49 / 0.51 / -3.1%
clickbench_q05/datafusion:parquet	89020450 / 86923115 / +2.4%	161637032 / 157053841 / +2.9%	0.55 / 0.55 / -0.5%
clickbench_q06/datafusion:parquet	1275101 / 1282633 / -0.6%	48774921 / 50199372 / -2.8%	0.03 / 0.03 / +2.3%
clickbench_q07/datafusion:parquet	16927044 / 16943601 / -0.1%	68440502 / 70375523 / -2.7%	0.25 / 0.24 / +2.7%
clickbench_q08/datafusion:parquet	85695956 / 82741606 / +3.6%	161498447 / 163939309 / -1.5%	0.53 / 0.50 / +5.1%
clickbench_q09/datafusion:parquet	193353108 / 188102404 / +2.8%	266118181 / 267493927 / -0.5%	0.73 / 0.70 / +3.3%
clickbench_q10/datafusion:parquet	36702818 / 35144722 / +4.4%	101456449 / 101579143 / -0.1%	0.36 / 0.35 / +4.6%
clickbench_q11/datafusion:parquet	42724454 / 42378142 / +0.8%	111720502 / 109352950 / +2.2%	0.38 / 0.39 / -1.3%
clickbench_q12/datafusion:parquet	95292546 / 94158932 / +1.2%	163829450 / 162116195 / +1.1%	0.58 / 0.58 / +0.1%
clickbench_q13/datafusion:parquet	147953948 / 143690521 / +3.0%	226120715 / 217708030 / +3.9%	0.65 / 0.66 / -0.9%
clickbench_q14/datafusion:parquet	101977444 / 99966590 / +2.0%	173400956 / 165812302 / +4.6%	0.59 / 0.60 / -2.5%
clickbench_q15/datafusion:parquet	72200072 / 69356598 / +4.1%	131531963 / 127685610 / +3.0%	0.55 / 0.54 / +1.1%
clickbench_q16/datafusion:parquet	156548533 / 153395910 / +2.1%	236200301 / 231190646 / +2.2%	0.66 / 0.66 / -0.1%
clickbench_q17/datafusion:parquet	158424965 / 154403426 / +2.6%	242068209 / 228497067 / +5.9%	0.65 / 0.68 / -3.1%
clickbench_q18/datafusion:parquet	317276684 / 316070554 / +0.4%	421540397 / 400880374 / +5.2%	0.75 / 0.79 / -4.5%
clickbench_q19/datafusion:parquet	19037439 / 18278928 / +4.1%	77970131 / 71848792 / +8.5%	0.24 / 0.25 / -4.0%
clickbench_q20/datafusion:parquet	179908418 / 169298120 / +6.3%	285474910 / 276948883 / +3.1%	0.63 / 0.61 / +3.1%
clickbench_q21/datafusion:parquet	174102689 / 163704866 / +6.4%	298527957 / 285917865 / +4.4%	0.58 / 0.57 / +1.9%
clickbench_q22/datafusion:parquet	265972196 / 245736736 / +8.2%	427054139 / 412445328 / +3.5%	0.62 / 0.60 / +4.5%
clickbench_q23/datafusion:parquet	1154413956 / 951229122 / +21.4% 🔴	1241210572 / 1189084811 / +4.4%	0.93 / 0.80 / +16.3%
clickbench_q24/datafusion:parquet	30702567 / 29469471 / +4.2%	88382352 / 87409877 / +1.1%	0.35 / 0.34 / +3.0%
clickbench_q25/datafusion:parquet	37204684 / 36011914 / +3.3%	101463367 / 97728107 / +3.8%	0.37 / 0.37 / -0.5%
clickbench_q26/datafusion:parquet	30866958 / 30942552 / -0.2%	90194618 / 86810925 / +3.9%	0.34 / 0.36 / -4.0%
clickbench_q27/datafusion:parquet	194168111 / 182172160 / +6.6%	293011166 / 271619450 / +7.9%	0.66 / 0.67 / -1.2%
clickbench_q28/datafusion:parquet	625338130 / 618309253 / +1.1%	708643135 / 694316374 / +2.1%	0.88 / 0.89 / -0.9%
clickbench_q29/datafusion:parquet	27984916 / 29817832 / -6.1%	91925439 / 92150842 / -0.2%	0.30 / 0.32 / -5.9%
clickbench_q30/datafusion:parquet	90379280 / 89466972 / +1.0%	174526799 / 164054613 / +6.4%	0.52 / 0.55 / -5.0%
clickbench_q31/datafusion:parquet	106299230 / 98455166 / +8.0%	202327956 / 185823646 / +8.9%	0.53 / 0.53 / -0.8%
clickbench_q32/datafusion:parquet	326981208 / 312826535 / +4.5%	425924911 / 409793111 / +3.9%	0.77 / 0.76 / +0.6%
clickbench_q33/datafusion:parquet	385769380 / 369681209 / +4.4%	478980767 / 454176351 / +5.5%	0.81 / 0.81 / -1.1%
clickbench_q34/datafusion:parquet	382372173 / 370488693 / +3.2%	494534631 / 454043080 / +8.9%	0.77 / 0.82 / -5.2%
clickbench_q35/datafusion:parquet	63475210 / 63636220 / -0.3%	125387896 / 123454159 / +1.6%	0.51 / 0.52 / -1.8%
clickbench_q36/datafusion:parquet	72997468 / 72600262 / +0.5%	136361399 / 132448379 / +3.0%	0.54 / 0.55 / -2.3%
clickbench_q37/datafusion:parquet	35551063 / 35207269 / +1.0%	91526344 / 91388423 / +0.2%	0.39 / 0.39 / +0.8%
clickbench_q38/datafusion:parquet	47604108 / 47063544 / +1.1%	109074139 / 105076927 / +3.8%	0.44 / 0.45 / -2.6%
clickbench_q39/datafusion:parquet	143596802 / 142010308 / +1.1%	211106427 / 206126078 / +2.4%	0.68 / 0.69 / -1.3%
clickbench_q40/datafusion:parquet	20183464 / 19953756 / +1.2%	77802438 / 76488458 / +1.7%	0.26 / 0.26 / -0.6%
clickbench_q41/datafusion:parquet	18703820 / 18406442 / +1.6%	75146560 / 75234582 / -0.1%	0.25 / 0.24 / +1.7%
clickbench_q42/datafusion:parquet	19240126 / 19044582 / +1.0%	75196324 / 74035295 / +1.6%	0.26 / 0.26 / -0.5%

duckdb / vortex-file-compressed / ns (0.940x ➖, 10↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	1522198 / 1542083 / -1.3%	24895982 / 23755035 / +4.8%	0.06 / 0.06 / -5.8%
clickbench_q01/duckdb:vortex-file-compressed	14540944 / 11726622 / +24.0% 🔴	28236166 / 26774149 / +5.5%	0.51 / 0.44 / +17.6%
clickbench_q02/duckdb:vortex-file-compressed	14667556 / 14067094 / +4.3%	32105629 / 32006718 / +0.3%	0.46 / 0.44 / +3.9%
clickbench_q03/duckdb:vortex-file-compressed	16984499 / 19221661 / -11.6% 🟢	50465811 / 43293188 / +16.6% 🔴	0.34 / 0.44 / -24.2%
clickbench_q04/duckdb:vortex-file-compressed	70383354 / 73152592 / -3.8%	118782967 / 107178507 / +10.8% 🔴	0.59 / 0.68 / -13.2%
clickbench_q05/duckdb:vortex-file-compressed	66083100 / 69930002 / -5.5%	94880524 / 92750902 / +2.3%	0.70 / 0.75 / -7.6%
clickbench_q06/duckdb:vortex-file-compressed	1812072 / 1814080 / -0.1%	31635584 / 32755624 / -3.4%	0.06 / 0.06 / +3.4%
clickbench_q07/duckdb:vortex-file-compressed	13283126 / 13936095 / -4.7%	34055000 / 34176340 / -0.4%	0.39 / 0.41 / -4.3%
clickbench_q08/duckdb:vortex-file-compressed	82742220 / 85876750 / -3.7%	127784010 / 119246701 / +7.2%	0.65 / 0.72 / -10.1%
clickbench_q09/duckdb:vortex-file-compressed	103704642 / 108622806 / -4.5%	155786047 / 151251890 / +3.0%	0.67 / 0.72 / -7.3%
clickbench_q10/duckdb:vortex-file-compressed	32588468 / 42614806 / -23.5% 🟢	72381408 / 73994284 / -2.2%	0.45 / 0.58 / -21.8%
clickbench_q11/duckdb:vortex-file-compressed	34384900 / 58891647 / -41.6% 🟢	74137570 / 86000440 / -13.8% 🟢	0.46 / 0.68 / -32.3%
clickbench_q12/duckdb:vortex-file-compressed	71871596 / 74179966 / -3.1%	102409279 / 102916898 / -0.5%	0.70 / 0.72 / -2.6%
clickbench_q13/duckdb:vortex-file-compressed	142151428 / 149348394 / -4.8%	182156680 / 178110201 / +2.3%	0.78 / 0.84 / -6.9%
clickbench_q14/duckdb:vortex-file-compressed	76960920 / 84815064 / -9.3%	107661960 / 117806044 / -8.6%	0.71 / 0.72 / -0.7%
clickbench_q15/duckdb:vortex-file-compressed	91087761 / 92187922 / -1.2%	130180623 / 130809781 / -0.5%	0.70 / 0.70 / -0.7%
clickbench_q16/duckdb:vortex-file-compressed	162138052 / 166183200 / -2.4%	221861587 / 221828378 / +0.0%	0.73 / 0.75 / -2.4%
clickbench_q17/duckdb:vortex-file-compressed	160774606 / 164633077 / -2.3%	221883793 / 207076552 / +7.2%	0.72 / 0.80 / -8.9%
clickbench_q18/duckdb:vortex-file-compressed	317467482 / 324008424 / -2.0%	377558582 / 382441921 / -1.3%	0.84 / 0.85 / -0.8%
clickbench_q19/duckdb:vortex-file-compressed	18667262 / 16415956 / +13.7% 🔴	38590341 / 39913408 / -3.3%	0.48 / 0.41 / +17.6%
clickbench_q20/duckdb:vortex-file-compressed	113398974 / 126725114 / -10.5% 🟢	197165837 / 197224611 / -0.0%	0.58 / 0.64 / -10.5%
clickbench_q21/duckdb:vortex-file-compressed	165170842 / 179774954 / -8.1%	316774955 / 298907533 / +6.0%	0.52 / 0.60 / -13.3%
clickbench_q22/duckdb:vortex-file-compressed	255122032 / 284183540 / -10.2% 🟢	530122549 / 468144734 / +13.2% 🔴	0.48 / 0.61 / -20.7%
clickbench_q23/duckdb:vortex-file-compressed	62082185 / 72537462 / -14.4% 🟢	103618681 / 107218531 / -3.4%	0.60 / 0.68 / -11.4%
clickbench_q24/duckdb:vortex-file-compressed	25360177 / 25922156 / -2.2%	41930288 / 44315323 / -5.4%	0.60 / 0.58 / +3.4%
clickbench_q25/duckdb:vortex-file-compressed	33814586 / 35931578 / -5.9%	51739452 / 55931461 / -7.5%	0.65 / 0.64 / +1.7%
clickbench_q26/duckdb:vortex-file-compressed	19601522 / 20903102 / -6.2%	39878095 / 36873786 / +8.1%	0.49 / 0.57 / -13.3%
clickbench_q27/duckdb:vortex-file-compressed	148590360 / 173036772 / -14.1% 🟢	270708715 / 260721904 / +3.8%	0.55 / 0.66 / -17.3%
clickbench_q28/duckdb:vortex-file-compressed	582166171 / 616623466 / -5.6%	688504142 / 682481551 / +0.9%	0.85 / 0.90 / -6.4%
clickbench_q29/duckdb:vortex-file-compressed	18737277 / 17688696 / +5.9%	41346489 / 36350235 / +13.7% 🔴	0.45 / 0.49 / -6.9%
clickbench_q30/duckdb:vortex-file-compressed	66082858 / 92604868 / -28.6% 🟢	113098022 / 124435809 / -9.1%	0.58 / 0.74 / -21.5%
clickbench_q31/duckdb:vortex-file-compressed	126954992 / 142893592 / -11.2% 🟢	217514981 / 191160761 / +13.8% 🔴	0.58 / 0.75 / -21.9%
clickbench_q32/duckdb:vortex-file-compressed	449283011 / 444852884 / +1.0%	502443610 / 479098393 / +4.9%	0.89 / 0.93 / -3.7%
clickbench_q33/duckdb:vortex-file-compressed	399149972 / 408970326 / -2.4%	543278448 / 501229158 / +8.4%	0.73 / 0.82 / -10.0%
clickbench_q34/duckdb:vortex-file-compressed	417424306 / 424476642 / -1.7%	549843699 / 541854827 / +1.5%	0.76 / 0.78 / -3.1%
clickbench_q35/duckdb:vortex-file-compressed	102943531 / 108507363 / -5.1%	137568007 / 134124508 / +2.6%	0.75 / 0.81 / -7.5%
clickbench_q36/duckdb:vortex-file-compressed	16805118 / 17640454 / -4.7%	31751138 / 34274768 / -7.4%	0.53 / 0.51 / +2.8%
clickbench_q37/duckdb:vortex-file-compressed	12977541 / 12353274 / +5.1%	25943876 / 26470805 / -2.0%	0.50 / 0.47 / +7.2%
clickbench_q38/duckdb:vortex-file-compressed	13922603 / 14859878 / -6.3%	28426170 / 30943671 / -8.1%	0.49 / 0.48 / +2.0%
clickbench_q39/duckdb:vortex-file-compressed	23758676 / 27514185 / -13.6% 🟢	41131264 / 41989612 / -2.0%	0.58 / 0.66 / -11.8%
clickbench_q40/duckdb:vortex-file-compressed	11237150 / 11702086 / -4.0%	26238159 / 29178852 / -10.1% 🟢	0.43 / 0.40 / +6.8%
clickbench_q41/duckdb:vortex-file-compressed	12629350 / 12809908 / -1.4%	27629652 / 30226203 / -8.6%	0.46 / 0.42 / +7.9%
clickbench_q42/duckdb:vortex-file-compressed	13390483 / 14001607 / -4.4%	27943278 / 29040540 / -3.8%	0.48 / 0.48 / -0.6%

duckdb / vortex-compact / ns (1.000x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-compact	1512986 / 1560540 / -3.0%	27905027 / 25273702 / +10.4% 🔴	0.05 / 0.06 / -12.2%
clickbench_q01/duckdb:vortex-compact	12511157 / 13153820 / -4.9%	28918179 / 31068614 / -6.9%	0.43 / 0.42 / +2.2%
clickbench_q02/duckdb:vortex-compact	20256694 / 20710926 / -2.2%	39771063 / 39941367 / -0.4%	0.51 / 0.52 / -1.8%
clickbench_q03/duckdb:vortex-compact	21407090 / 20883190 / +2.5%	51633999 / 44454759 / +16.1% 🔴	0.41 / 0.47 / -11.7%
clickbench_q04/duckdb:vortex-compact	72079459 / 72405394 / -0.5%	119312340 / 101319009 / +17.8% 🔴	0.60 / 0.71 / -15.5%
clickbench_q05/duckdb:vortex-compact	77021030 / 78324156 / -1.7%	108686644 / 101884453 / +6.7%	0.71 / 0.77 / -7.8%
clickbench_q06/duckdb:vortex-compact	1837337 / 1861416 / -1.3%	26402872 / 26995353 / -2.2%	0.07 / 0.07 / +0.9%
clickbench_q07/duckdb:vortex-compact	14334644 / 15668463 / -8.5%	32097092 / 32078224 / +0.1%	0.45 / 0.49 / -8.6%
clickbench_q08/duckdb:vortex-compact	101499502 / 98836190 / +2.7%	134084663 / 130431855 / +2.8%	0.76 / 0.76 / -0.1%
clickbench_q09/duckdb:vortex-compact	138591920 / 140218874 / -1.2%	177927581 / 171220305 / +3.9%	0.78 / 0.82 / -4.9%
clickbench_q10/duckdb:vortex-compact	56947346 / 53579508 / +6.3%	89886399 / 86654432 / +3.7%	0.63 / 0.62 / +2.5%
clickbench_q11/duckdb:vortex-compact	65210594 / 65557216 / -0.5%	111082784 / 100754647 / +10.3% 🔴	0.59 / 0.65 / -9.8%
clickbench_q12/duckdb:vortex-compact	87170685 / 86945370 / +0.3%	123142838 / 121116598 / +1.7%	0.71 / 0.72 / -1.4%
clickbench_q13/duckdb:vortex-compact	166709158 / 164251601 / +1.5%	206393319 / 216224493 / -4.5%	0.81 / 0.76 / +6.3%
clickbench_q14/duckdb:vortex-compact	96093058 / 95514344 / +0.6%	126703600 / 135988759 / -6.8%	0.76 / 0.70 / +8.0%
clickbench_q15/duckdb:vortex-compact	94726734 / 95558597 / -0.9%	139494516 / 128732249 / +8.4%	0.68 / 0.74 / -8.5%
clickbench_q16/duckdb:vortex-compact	178644999 / 180427054 / -1.0%	224530278 / 224858301 / -0.1%	0.80 / 0.80 / -0.8%
clickbench_q17/duckdb:vortex-compact	179708837 / 179704342 / +0.0%	226751915 / 220391062 / +2.9%	0.79 / 0.82 / -2.8%
clickbench_q18/duckdb:vortex-compact	333877490 / 329440417 / +1.3%	386529055 / 375793666 / +2.9%	0.86 / 0.88 / -1.5%
clickbench_q19/duckdb:vortex-compact	16617129 / 16962720 / -2.0%	41579439 / 36551311 / +13.8% 🔴	0.40 / 0.46 / -13.9%
clickbench_q20/duckdb:vortex-compact	112424787 / 107706157 / +4.4%	179419858 / 176397624 / +1.7%	0.63 / 0.61 / +2.6%
clickbench_q21/duckdb:vortex-compact	189420680 / 186780106 / +1.4%	368220091 / 321762882 / +14.4% 🔴	0.51 / 0.58 / -11.4%
clickbench_q22/duckdb:vortex-compact	385637652 / 387526206 / -0.5%	684213808 / 566776172 / +20.7% 🔴	0.56 / 0.68 / -17.6%
clickbench_q23/duckdb:vortex-compact	97896073 / 97806137 / +0.1%	131543604 / 134687369 / -2.3%	0.74 / 0.73 / +2.5%
clickbench_q24/duckdb:vortex-compact	28677269 / 30353996 / -5.5%	43002175 / 44411384 / -3.2%	0.67 / 0.68 / -2.4%
clickbench_q25/duckdb:vortex-compact	47543846 / 46793162 / +1.6%	74038976 / 68288858 / +8.4%	0.64 / 0.69 / -6.3%
clickbench_q26/duckdb:vortex-compact	23890135 / 23943754 / -0.2%	39010975 / 34946266 / +11.6% 🔴	0.61 / 0.69 / -10.6%
clickbench_q27/duckdb:vortex-compact	210213437 / 208192838 / +1.0%	354814664 / 333497814 / +6.4%	0.59 / 0.62 / -5.1%
clickbench_q28/duckdb:vortex-compact	593867512 / 599219536 / -0.9%	713475858 / 703469259 / +1.4%	0.83 / 0.85 / -2.3%
clickbench_q29/duckdb:vortex-compact	23917960 / 23164419 / +3.3%	44326329 / 44345002 / -0.0%	0.54 / 0.52 / +3.3%
clickbench_q30/duckdb:vortex-compact	113449270 / 112712814 / +0.7%	153305919 / 163800967 / -6.4%	0.74 / 0.69 / +7.5%
clickbench_q31/duckdb:vortex-compact	173186646 / 174727066 / -0.9%	257960252 / 243222433 / +6.1%	0.67 / 0.72 / -6.5%
clickbench_q32/duckdb:vortex-compact	458408274 / 450372448 / +1.8%	508348075 / 535689097 / -5.1%	0.90 / 0.84 / +7.3%
clickbench_q33/duckdb:vortex-compact	406041516 / 402416243 / +0.9%	543158672 / 506324920 / +7.3%	0.75 / 0.79 / -5.9%
clickbench_q34/duckdb:vortex-compact	423518002 / 419034846 / +1.1%	575994927 / 528027439 / +9.1%	0.74 / 0.79 / -7.3%
clickbench_q35/duckdb:vortex-compact	109900588 / 107419316 / +2.3%	134455758 / 148281594 / -9.3%	0.82 / 0.72 / +12.8%
clickbench_q36/duckdb:vortex-compact	17512683 / 17697562 / -1.0%	34256542 / 32909264 / +4.1%	0.51 / 0.54 / -4.9%
clickbench_q37/duckdb:vortex-compact	15592900 / 14732132 / +5.8%	28724881 / 28587093 / +0.5%	0.54 / 0.52 / +5.3%
clickbench_q38/duckdb:vortex-compact	15420694 / 13860829 / +11.3% 🔴	29283732 / 27843609 / +5.2%	0.53 / 0.50 / +5.8%
clickbench_q39/duckdb:vortex-compact	26332105 / 26952782 / -2.3%	44153252 / 43701921 / +1.0%	0.60 / 0.62 / -3.3%
clickbench_q40/duckdb:vortex-compact	12758635 / 13346946 / -4.4%	34007381 / 27954982 / +21.7% 🔴	0.38 / 0.48 / -21.4%
clickbench_q41/duckdb:vortex-compact	13438570 / 15925294 / -15.6% 🟢	29009358 / 28696768 / +1.1%	0.46 / 0.55 / -16.5%
clickbench_q42/duckdb:vortex-compact	13409470 / 12125487 / +10.6% 🔴	27382316 / 27464811 / -0.3%	0.49 / 0.44 / +10.9%

duckdb / parquet / ns (0.989x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	7845190 / 7930266 / -1.1%	25523214 / 22953071 / +11.2% 🔴	0.31 / 0.35 / -11.0%
clickbench_q01/duckdb:parquet	9232082 / 8754632 / +5.5%	20532641 / 21903904 / -6.3%	0.45 / 0.40 / +12.5%
clickbench_q02/duckdb:parquet	15910818 / 16028487 / -0.7%	32153934 / 33269352 / -3.4%	0.49 / 0.48 / +2.7%
clickbench_q03/duckdb:parquet	15643076 / 16967922 / -7.8%	56587880 / 51699555 / +9.5%	0.28 / 0.33 / -15.8%
clickbench_q04/duckdb:parquet	67131664 / 68748901 / -2.4%	94211999 / 90546519 / +4.0%	0.71 / 0.76 / -6.2%
clickbench_q05/duckdb:parquet	80047728 / 80226848 / -0.2%	119729558 / 114617422 / +4.5%	0.67 / 0.70 / -4.5%
clickbench_q06/duckdb:parquet	15303108 / 15048350 / +1.7%	25631850 / 25364580 / +1.1%	0.60 / 0.59 / +0.6%
clickbench_q07/duckdb:parquet	10647425 / 11122878 / -4.3%	25086595 / 21406871 / +17.2% 🔴	0.42 / 0.52 / -18.3%
clickbench_q08/duckdb:parquet	82436925 / 87958218 / -6.3%	130838485 / 131565289 / -0.6%	0.63 / 0.67 / -5.8%
clickbench_q09/duckdb:parquet	115682922 / 115335784 / +0.3%	158656393 / 157313616 / +0.9%	0.73 / 0.73 / -0.5%
clickbench_q10/duckdb:parquet	31442820 / 32780630 / -4.1%	69979905 / 68309615 / +2.4%	0.45 / 0.48 / -6.4%
clickbench_q11/duckdb:parquet	35916062 / 36273028 / -1.0%	76070156 / 74765290 / +1.7%	0.47 / 0.49 / -2.7%
clickbench_q12/duckdb:parquet	89288034 / 90401410 / -1.2%	129495185 / 127578391 / +1.5%	0.69 / 0.71 / -2.7%
clickbench_q13/duckdb:parquet	144520368 / 146975862 / -1.7%	236026855 / 205839007 / +14.7% 🔴	0.61 / 0.71 / -14.2%
clickbench_q14/duckdb:parquet	95250204 / 102501162 / -7.1%	142265804 / 142154124 / +0.1%	0.67 / 0.72 / -7.1%
clickbench_q15/duckdb:parquet	91829993 / 93602877 / -1.9%	117555382 / 124325518 / -5.4%	0.78 / 0.75 / +3.8%
clickbench_q16/duckdb:parquet	174283810 / 184960784 / -5.8%	228463124 / 233219955 / -2.0%	0.76 / 0.79 / -3.8%
clickbench_q17/duckdb:parquet	176544038 / 177901786 / -0.8%	235019570 / 244839112 / -4.0%	0.75 / 0.73 / +3.4%
clickbench_q18/duckdb:parquet	330834884 / 319554484 / +3.5%	406331503 / 400623669 / +1.4%	0.81 / 0.80 / +2.1%
clickbench_q19/duckdb:parquet	13182916 / 13449592 / -2.0%	42462044 / 40279237 / +5.4%	0.31 / 0.33 / -7.0%
clickbench_q20/duckdb:parquet	129120697 / 132266202 / -2.4%	242440995 / 243349317 / -0.4%	0.53 / 0.54 / -2.0%
clickbench_q21/duckdb:parquet	185926297 / 181661492 / +2.3%	322849299 / 316029602 / +2.2%	0.58 / 0.57 / +0.2%
clickbench_q22/duckdb:parquet	247652767 / 244732750 / +1.2%	418977834 / 411540806 / +1.8%	0.59 / 0.59 / -0.6%
clickbench_q23/duckdb:parquet	144703421 / 147798942 / -2.1%	163400308 / 170665643 / -4.3%	0.89 / 0.87 / +2.3%
clickbench_q24/duckdb:parquet	42555415 / 43531870 / -2.2%	62465497 / 62815742 / -0.6%	0.68 / 0.69 / -1.7%
clickbench_q25/duckdb:parquet	40264414 / 40112922 / +0.4%	94216068 / 87709484 / +7.4%	0.43 / 0.46 / -6.6%
clickbench_q26/duckdb:parquet	29944141 / 29393486 / +1.9%	46966529 / 46286883 / +1.5%	0.64 / 0.64 / +0.4%
clickbench_q27/duckdb:parquet	140869044 / 146613292 / -3.9%	260605603 / 251263397 / +3.7%	0.54 / 0.58 / -7.4%
clickbench_q28/duckdb:parquet	898934548 / 906804246 / -0.9%	998109628 / 986345795 / +1.2%	0.90 / 0.92 / -2.0%
clickbench_q29/duckdb:parquet	17154142 / 18058974 / -5.0%	36165698 / 31473563 / +14.9% 🔴	0.47 / 0.57 / -17.3%
clickbench_q30/duckdb:parquet	92720421 / 90767596 / +2.2%	172474099 / 171441426 / +0.6%	0.54 / 0.53 / +1.5%
clickbench_q31/duckdb:parquet	149511185 / 143116915 / +4.5%	294927757 / 286473679 / +3.0%	0.51 / 0.50 / +1.5%
clickbench_q32/duckdb:parquet	446002350 / 440025741 / +1.4%	485611026 / 533416295 / -9.0%	0.92 / 0.82 / +11.3%
clickbench_q33/duckdb:parquet	442521032 / 438209908 / +1.0%	498156061 / 483636833 / +3.0%	0.89 / 0.91 / -2.0%
clickbench_q34/duckdb:parquet	441749834 / 452365927 / -2.3%	478705608 / 505788711 / -5.4%	0.92 / 0.89 / +3.2%
clickbench_q35/duckdb:parquet	102510392 / 100556212 / +1.9%	125094933 / 123669876 / +1.2%	0.82 / 0.81 / +0.8%
clickbench_q36/duckdb:parquet	31272178 / 30975390 / +1.0%	40990141 / 41973848 / -2.3%	0.76 / 0.74 / +3.4%
clickbench_q37/duckdb:parquet	22449417 / 22723216 / -1.2%	31669486 / 31856986 / -0.6%	0.71 / 0.71 / -0.6%
clickbench_q38/duckdb:parquet	24165090 / 23899255 / +1.1%	33836869 / 33106926 / +2.2%	0.71 / 0.72 / -1.1%
clickbench_q39/duckdb:parquet	56329256 / 56440912 / -0.2%	67109773 / 67055186 / +0.1%	0.84 / 0.84 / -0.3%
clickbench_q40/duckdb:parquet	12945558 / 12807721 / +1.1%	22143139 / 23181712 / -4.5%	0.58 / 0.55 / +5.8%
clickbench_q41/duckdb:parquet	12023384 / 12618026 / -4.7%	22060391 / 22563256 / -2.2%	0.55 / 0.56 / -2.5%
clickbench_q42/duckdb:parquet	14473194 / 14758914 / -1.9%	24162279 / 24678989 / -2.1%	0.60 / 0.60 / +0.2%

File Size Changes (200 files changed, +2.3% overall, 145↑ 55↓)

File	Scale	Format	Base	HEAD	Change	%
hits_48.vortex	1.0	vortex-file-compressed	26.53 MB	28.75 MB	+2.22 MB	+8.4%
hits_29.vortex	1.0	vortex-file-compressed	57.83 MB	61.92 MB	+4.08 MB	+7.1%
hits_17.vortex	1.0	vortex-file-compressed	86.30 MB	92.28 MB	+5.99 MB	+6.9%
hits_11.vortex	1.0	vortex-file-compressed	78.50 MB	83.80 MB	+5.31 MB	+6.8%
hits_91.vortex	1.0	vortex-file-compressed	95.92 MB	102.39 MB	+6.47 MB	+6.8%
hits_60.vortex	1.0	vortex-file-compressed	102.40 MB	109.11 MB	+6.71 MB	+6.6%
hits_93.vortex	1.0	vortex-file-compressed	89.67 MB	95.55 MB	+5.87 MB	+6.6%
hits_18.vortex	1.0	vortex-file-compressed	103.45 MB	110.12 MB	+6.66 MB	+6.4%
hits_30.vortex	1.0	vortex-file-compressed	85.22 MB	90.70 MB	+5.47 MB	+6.4%
hits_86.vortex	1.0	vortex-file-compressed	67.09 MB	71.32 MB	+4.23 MB	+6.3%
hits_10.vortex	1.0	vortex-file-compressed	67.91 MB	72.19 MB	+4.28 MB	+6.3%
hits_72.vortex	1.0	vortex-file-compressed	83.47 MB	88.58 MB	+5.11 MB	+6.1%
hits_19.vortex	1.0	vortex-file-compressed	72.19 MB	76.53 MB	+4.34 MB	+6.0%
hits_63.vortex	1.0	vortex-file-compressed	67.27 MB	71.26 MB	+3.99 MB	+5.9%
hits_37.vortex	1.0	vortex-file-compressed	84.35 MB	89.33 MB	+4.99 MB	+5.9%
hits_36.vortex	1.0	vortex-file-compressed	66.37 MB	70.26 MB	+3.89 MB	+5.9%
hits_83.vortex	1.0	vortex-file-compressed	88.41 MB	93.58 MB	+5.18 MB	+5.9%
hits_46.vortex	1.0	vortex-file-compressed	67.63 MB	71.58 MB	+3.95 MB	+5.8%
hits_95.vortex	1.0	vortex-file-compressed	95.35 MB	100.81 MB	+5.46 MB	+5.7%
hits_96.vortex	1.0	vortex-file-compressed	135.00 MB	142.66 MB	+7.65 MB	+5.7%
hits_33.vortex	1.0	vortex-file-compressed	55.84 MB	58.89 MB	+3.05 MB	+5.5%
hits_49.vortex	1.0	vortex-file-compressed	74.57 MB	78.59 MB	+4.02 MB	+5.4%
hits_32.vortex	1.0	vortex-file-compressed	65.46 MB	68.98 MB	+3.53 MB	+5.4%
hits_70.vortex	1.0	vortex-file-compressed	92.23 MB	97.18 MB	+4.94 MB	+5.4%
hits_64.vortex	1.0	vortex-file-compressed	79.27 MB	83.50 MB	+4.23 MB	+5.3%
hits_71.vortex	1.0	vortex-file-compressed	100.96 MB	106.34 MB	+5.38 MB	+5.3%
hits_39.vortex	1.0	vortex-file-compressed	78.11 MB	82.22 MB	+4.10 MB	+5.3%
hits_38.vortex	1.0	vortex-file-compressed	97.80 MB	102.92 MB	+5.12 MB	+5.2%
hits_47.vortex	1.0	vortex-file-compressed	39.89 MB	41.96 MB	+2.06 MB	+5.2%
hits_62.vortex	1.0	vortex-file-compressed	116.56 MB	122.54 MB	+5.98 MB	+5.1%
hits_97.vortex	1.0	vortex-file-compressed	106.36 MB	111.79 MB	+5.44 MB	+5.1%
hits_75.vortex	1.0	vortex-file-compressed	61.68 MB	64.83 MB	+3.15 MB	+5.1%
hits_35.vortex	1.0	vortex-file-compressed	113.91 MB	119.65 MB	+5.74 MB	+5.0%
hits_34.vortex	1.0	vortex-file-compressed	96.61 MB	101.48 MB	+4.86 MB	+5.0%
hits_20.vortex	1.0	vortex-file-compressed	61.26 MB	64.34 MB	+3.08 MB	+5.0%
hits_59.vortex	1.0	vortex-file-compressed	100.65 MB	105.68 MB	+5.03 MB	+5.0%
hits_99.vortex	1.0	vortex-file-compressed	122.33 MB	128.41 MB	+6.08 MB	+5.0%
hits_81.vortex	1.0	vortex-file-compressed	99.37 MB	104.29 MB	+4.92 MB	+4.9%
hits_25.vortex	1.0	vortex-file-compressed	112.14 MB	117.53 MB	+5.40 MB	+4.8%
hits_12.vortex	1.0	vortex-file-compressed	99.10 MB	103.85 MB	+4.74 MB	+4.8%
hits_92.vortex	1.0	vortex-file-compressed	146.58 MB	153.56 MB	+6.98 MB	+4.8%
hits_68.vortex	1.0	vortex-file-compressed	121.95 MB	127.73 MB	+5.78 MB	+4.7%
hits_66.vortex	1.0	vortex-file-compressed	89.15 MB	93.37 MB	+4.22 MB	+4.7%
hits_94.vortex	1.0	vortex-file-compressed	137.84 MB	144.33 MB	+6.49 MB	+4.7%
hits_31.vortex	1.0	vortex-file-compressed	88.41 MB	92.55 MB	+4.14 MB	+4.7%
hits_85.vortex	1.0	vortex-file-compressed	90.94 MB	95.19 MB	+4.25 MB	+4.7%
hits_52.vortex	1.0	vortex-file-compressed	102.95 MB	107.65 MB	+4.70 MB	+4.6%
hits_82.vortex	1.0	vortex-file-compressed	97.92 MB	102.31 MB	+4.39 MB	+4.5%
hits_21.vortex	1.0	vortex-file-compressed	92.38 MB	96.41 MB	+4.03 MB	+4.4%
hits_58.vortex	1.0	vortex-file-compressed	88.97 MB	92.84 MB	+3.87 MB	+4.4%
hits_9.vortex	1.0	vortex-file-compressed	98.22 MB	102.39 MB	+4.17 MB	+4.2%
hits_80.vortex	1.0	vortex-file-compressed	104.26 MB	108.66 MB	+4.39 MB	+4.2%
hits_73.vortex	1.0	vortex-file-compressed	108.93 MB	113.43 MB	+4.50 MB	+4.1%
hits_4.vortex	1.0	vortex-file-compressed	107.60 MB	112.03 MB	+4.44 MB	+4.1%
hits_56.vortex	1.0	vortex-file-compressed	122.41 MB	127.42 MB	+5.01 MB	+4.1%
hits_3.vortex	1.0	vortex-file-compressed	141.49 MB	147.24 MB	+5.75 MB	+4.1%
hits_1.vortex	1.0	vortex-file-compressed	137.87 MB	143.43 MB	+5.56 MB	+4.0%
hits_53.vortex	1.0	vortex-file-compressed	84.98 MB	88.39 MB	+3.41 MB	+4.0%
hits_13.vortex	1.0	vortex-file-compressed	96.97 MB	100.83 MB	+3.86 MB	+4.0%
hits_76.vortex	1.0	vortex-file-compressed	112.83 MB	117.28 MB	+4.45 MB	+3.9%
hits_7.vortex	1.0	vortex-file-compressed	92.45 MB	96.09 MB	+3.64 MB	+3.9%
hits_6.vortex	1.0	vortex-file-compressed	91.88 MB	95.46 MB	+3.58 MB	+3.9%
hits_84.vortex	1.0	vortex-file-compressed	116.44 MB	120.97 MB	+4.53 MB	+3.9%
hits_8.vortex	1.0	vortex-file-compressed	91.74 MB	95.30 MB	+3.57 MB	+3.9%
hits_0.vortex	1.0	vortex-file-compressed	87.76 MB	91.14 MB	+3.37 MB	+3.8%
hits_5.vortex	1.0	vortex-file-compressed	91.45 MB	94.93 MB	+3.48 MB	+3.8%
hits_14.vortex	1.0	vortex-file-compressed	109.62 MB	113.75 MB	+4.12 MB	+3.8%
hits_88.vortex	1.0	vortex-file-compressed	109.95 MB	114.07 MB	+4.12 MB	+3.7%
hits_79.vortex	1.0	vortex-file-compressed	143.47 MB	148.76 MB	+5.29 MB	+3.7%
hits_98.vortex	1.0	vortex-file-compressed	117.63 MB	121.93 MB	+4.30 MB	+3.7%
hits_55.vortex	1.0	vortex-file-compressed	168.11 MB	174.15 MB	+6.04 MB	+3.6%
hits_57.vortex	1.0	vortex-file-compressed	127.67 MB	132.24 MB	+4.56 MB	+3.6%
hits_74.vortex	1.0	vortex-file-compressed	118.88 MB	123.00 MB	+4.12 MB	+3.5%
hits_61.vortex	1.0	vortex-file-compressed	100.54 MB	103.96 MB	+3.42 MB	+3.4%
hits_15.vortex	1.0	vortex-file-compressed	88.29 MB	91.28 MB	+2.99 MB	+3.4%
hits_90.vortex	1.0	vortex-file-compressed	141.48 MB	146.08 MB	+4.60 MB	+3.2%
hits_26.vortex	1.0	vortex-file-compressed	108.66 MB	111.92 MB	+3.26 MB	+3.0%
hits_2.vortex	1.0	vortex-file-compressed	186.82 MB	192.17 MB	+5.34 MB	+2.9%
hits_69.vortex	1.0	vortex-file-compressed	122.65 MB	126.13 MB	+3.47 MB	+2.8%
hits_40.vortex	1.0	vortex-file-compressed	116.81 MB	120.11 MB	+3.29 MB	+2.8%
hits_24.vortex	1.0	vortex-file-compressed	74.68 MB	76.76 MB	+2.08 MB	+2.8%
hits_23.vortex	1.0	vortex-file-compressed	75.17 MB	77.21 MB	+2.04 MB	+2.7%
hits_50.vortex	1.0	vortex-file-compressed	178.87 MB	183.68 MB	+4.81 MB	+2.7%
hits_16.vortex	1.0	vortex-file-compressed	78.74 MB	80.77 MB	+2.03 MB	+2.6%
hits_77.vortex	1.0	vortex-file-compressed	168.86 MB	173.13 MB	+4.27 MB	+2.5%
hits_87.vortex	1.0	vortex-file-compressed	172.75 MB	177.10 MB	+4.35 MB	+2.5%
hits_22.vortex	1.0	vortex-file-compressed	75.82 MB	77.64 MB	+1.83 MB	+2.4%
hits_67.vortex	1.0	vortex-file-compressed	183.95 MB	188.37 MB	+4.41 MB	+2.4%
hits_44.vortex	1.0	vortex-file-compressed	187.12 MB	191.45 MB	+4.33 MB	+2.3%
hits_78.vortex	1.0	vortex-file-compressed	163.88 MB	167.55 MB	+3.66 MB	+2.2%
hits_42.vortex	1.0	vortex-file-compressed	223.02 MB	227.96 MB	+4.94 MB	+2.2%
hits_28.vortex	1.0	vortex-file-compressed	118.35 MB	120.96 MB	+2.60 MB	+2.2%
hits_41.vortex	1.0	vortex-file-compressed	223.98 MB	228.89 MB	+4.91 MB	+2.2%
hits_54.vortex	1.0	vortex-file-compressed	221.18 MB	225.94 MB	+4.76 MB	+2.2%
hits_43.vortex	1.0	vortex-file-compressed	227.63 MB	232.22 MB	+4.60 MB	+2.0%
hits_89.vortex	1.0	vortex-file-compressed	184.80 MB	188.42 MB	+3.61 MB	+2.0%
hits_45.vortex	1.0	vortex-file-compressed	121.13 MB	123.22 MB	+2.09 MB	+1.7%
hits_27.vortex	1.0	vortex-file-compressed	121.54 MB	122.95 MB	+1.41 MB	+1.2%
hits_51.vortex	1.0	vortex-file-compressed	279.37 MB	282.57 MB	+3.20 MB	+1.1%
hits_65.vortex	1.0	vortex-file-compressed	184.24 MB	185.99 MB	+1.75 MB	+0.9%
hits_56.vortex	1.0	vortex-compact	78.57 MB	78.62 MB	+53.85 KB	+0.1%
hits_33.vortex	1.0	vortex-compact	35.89 MB	35.91 MB	+22.41 KB	+0.1%
hits_27.vortex	1.0	vortex-compact	69.84 MB	69.88 MB	+40.81 KB	+0.1%
hits_75.vortex	1.0	vortex-compact	45.09 MB	45.11 MB	+19.75 KB	+0.0%
hits_36.vortex	1.0	vortex-compact	49.18 MB	49.20 MB	+18.60 KB	+0.0%
hits_10.vortex	1.0	vortex-compact	49.45 MB	49.46 MB	+18.38 KB	+0.0%
hits_90.vortex	1.0	vortex-compact	82.06 MB	82.09 MB	+27.02 KB	+0.0%
hits_34.vortex	1.0	vortex-compact	58.21 MB	58.22 MB	+16.63 KB	+0.0%
hits_29.vortex	1.0	vortex-compact	36.65 MB	36.66 MB	+8.33 KB	+0.0%
hits_70.vortex	1.0	vortex-compact	61.81 MB	61.82 MB	+13.94 KB	+0.0%
hits_45.vortex	1.0	vortex-compact	75.77 MB	75.78 MB	+16.97 KB	+0.0%
hits_30.vortex	1.0	vortex-compact	58.55 MB	58.56 MB	+12.30 KB	+0.0%
hits_2.vortex	1.0	vortex-compact	129.13 MB	129.16 MB	+26.55 KB	+0.0%
hits_31.vortex	1.0	vortex-compact	55.74 MB	55.75 MB	+11.37 KB	+0.0%
hits_92.vortex	1.0	vortex-compact	94.37 MB	94.39 MB	+18.96 KB	+0.0%
hits_4.vortex	1.0	vortex-compact	71.92 MB	71.93 MB	+14.23 KB	+0.0%
hits_17.vortex	1.0	vortex-compact	58.76 MB	58.77 MB	+9.95 KB	+0.0%
hits_26.vortex	1.0	vortex-compact	71.96 MB	71.97 MB	+12.16 KB	+0.0%
hits_77.vortex	1.0	vortex-compact	118.44 MB	118.46 MB	+19.62 KB	+0.0%
hits_38.vortex	1.0	vortex-compact	63.35 MB	63.36 MB	+10.30 KB	+0.0%
hits_28.vortex	1.0	vortex-compact	70.83 MB	70.84 MB	+9.18 KB	+0.0%
hits_48.vortex	1.0	vortex-compact	17.82 MB	17.83 MB	+2.04 KB	+0.0%
hits_81.vortex	1.0	vortex-compact	65.92 MB	65.93 MB	+7.05 KB	+0.0%
hits_49.vortex	1.0	vortex-compact	50.97 MB	50.97 MB	+5.41 KB	+0.0%
hits_0.vortex	1.0	vortex-compact	58.85 MB	58.86 MB	+5.71 KB	+0.0%
hits_46.vortex	1.0	vortex-compact	42.24 MB	42.24 MB	+4.05 KB	+0.0%
hits_9.vortex	1.0	vortex-compact	66.29 MB	66.29 MB	+6.28 KB	+0.0%
hits_47.vortex	1.0	vortex-compact	18.19 MB	18.19 MB	+1.58 KB	+0.0%
hits_88.vortex	1.0	vortex-compact	73.49 MB	73.50 MB	+5.58 KB	+0.0%
hits_85.vortex	1.0	vortex-compact	52.83 MB	52.84 MB	+3.95 KB	+0.0%
hits_1.vortex	1.0	vortex-compact	90.68 MB	90.69 MB	+6.59 KB	+0.0%
hits_55.vortex	1.0	vortex-compact	92.51 MB	92.52 MB	+5.78 KB	+0.0%
hits_53.vortex	1.0	vortex-compact	60.02 MB	60.02 MB	+2.96 KB	+0.0%
hits_58.vortex	1.0	vortex-compact	61.21 MB	61.22 MB	+2.96 KB	+0.0%
hits_20.vortex	1.0	vortex-compact	38.33 MB	38.33 MB	+1.80 KB	+0.0%
hits_74.vortex	1.0	vortex-compact	71.84 MB	71.84 MB	+3.11 KB	+0.0%
hits_5.vortex	1.0	vortex-compact	63.30 MB	63.30 MB	+2.01 KB	+0.0%
hits_6.vortex	1.0	vortex-compact	63.55 MB	63.55 MB	+2.01 KB	+0.0%
hits_7.vortex	1.0	vortex-compact	64.16 MB	64.16 MB	+2.01 KB	+0.0%
hits_8.vortex	1.0	vortex-compact	63.37 MB	63.37 MB	+1.88 KB	+0.0%
hits_42.vortex	1.0	vortex-compact	164.50 MB	164.50 MB	+2.97 KB	+0.0%
hits_41.vortex	1.0	vortex-compact	166.03 MB	166.03 MB	+2.66 KB	+0.0%
hits_43.vortex	1.0	vortex-compact	169.18 MB	169.18 MB	+2.70 KB	+0.0%
hits_99.vortex	1.0	vortex-compact	77.61 MB	77.61 MB	+1.13 KB	+0.0%
hits_87.vortex	1.0	vortex-compact	118.83 MB	118.83 MB	+216 B	+0.0%
hits_52.vortex	1.0	vortex-compact	65.05 MB	65.05 MB	496 B	-0.0%
hits_57.vortex	1.0	vortex-compact	83.69 MB	83.69 MB	912 B	-0.0%
hits_51.vortex	1.0	vortex-compact	168.31 MB	168.31 MB	5.84 KB	-0.0%
hits_35.vortex	1.0	vortex-compact	75.31 MB	75.31 MB	3.73 KB	-0.0%
hits_25.vortex	1.0	vortex-compact	73.50 MB	73.49 MB	5.70 KB	-0.0%
hits_69.vortex	1.0	vortex-compact	80.97 MB	80.96 MB	6.76 KB	-0.0%
hits_86.vortex	1.0	vortex-compact	49.09 MB	49.09 MB	5.45 KB	-0.0%
hits_65.vortex	1.0	vortex-compact	129.38 MB	129.36 MB	14.37 KB	-0.0%
hits_64.vortex	1.0	vortex-compact	54.06 MB	54.05 MB	6.33 KB	-0.0%
hits_80.vortex	1.0	vortex-compact	68.64 MB	68.63 MB	9.03 KB	-0.0%
hits_91.vortex	1.0	vortex-compact	61.21 MB	61.20 MB	9.66 KB	-0.0%
hits_68.vortex	1.0	vortex-compact	76.65 MB	76.63 MB	12.98 KB	-0.0%
hits_15.vortex	1.0	vortex-compact	48.38 MB	48.37 MB	10.39 KB	-0.0%
hits_32.vortex	1.0	vortex-compact	44.58 MB	44.57 MB	10.53 KB	-0.0%
hits_73.vortex	1.0	vortex-compact	70.85 MB	70.83 MB	20.44 KB	-0.0%
hits_66.vortex	1.0	vortex-compact	53.49 MB	53.47 MB	15.49 KB	-0.0%
hits_59.vortex	1.0	vortex-compact	66.65 MB	66.63 MB	20.02 KB	-0.0%
hits_84.vortex	1.0	vortex-compact	74.18 MB	74.15 MB	23.32 KB	-0.0%
hits_79.vortex	1.0	vortex-compact	86.14 MB	86.11 MB	28.65 KB	-0.0%
hits_89.vortex	1.0	vortex-compact	114.07 MB	114.03 MB	40.79 KB	-0.0%
hits_96.vortex	1.0	vortex-compact	91.72 MB	91.69 MB	34.17 KB	-0.0%
hits_76.vortex	1.0	vortex-compact	77.07 MB	77.04 MB	31.59 KB	-0.0%
hits_78.vortex	1.0	vortex-compact	97.82 MB	97.77 MB	50.10 KB	-0.1%
hits_61.vortex	1.0	vortex-compact	57.70 MB	57.67 MB	33.10 KB	-0.1%
hits_54.vortex	1.0	vortex-compact	117.55 MB	117.47 MB	79.55 KB	-0.1%
hits_60.vortex	1.0	vortex-compact	64.89 MB	64.85 MB	44.17 KB	-0.1%
hits_18.vortex	1.0	vortex-compact	64.85 MB	64.80 MB	46.52 KB	-0.1%
hits_21.vortex	1.0	vortex-compact	51.96 MB	51.92 MB	43.09 KB	-0.1%
hits_71.vortex	1.0	vortex-compact	69.93 MB	69.87 MB	59.05 KB	-0.1%
hits_39.vortex	1.0	vortex-compact	50.06 MB	50.02 MB	44.27 KB	-0.1%
hits_40.vortex	1.0	vortex-compact	77.39 MB	77.31 MB	79.07 KB	-0.1%
hits_82.vortex	1.0	vortex-compact	67.40 MB	67.33 MB	76.83 KB	-0.1%
hits_72.vortex	1.0	vortex-compact	52.70 MB	52.64 MB	65.66 KB	-0.1%
hits_95.vortex	1.0	vortex-compact	58.17 MB	58.10 MB	72.69 KB	-0.1%
hits_24.vortex	1.0	vortex-compact	45.09 MB	45.03 MB	56.91 KB	-0.1%
hits_22.vortex	1.0	vortex-compact	46.20 MB	46.14 MB	60.03 KB	-0.1%
hits_23.vortex	1.0	vortex-compact	46.11 MB	46.04 MB	65.23 KB	-0.1%
hits_83.vortex	1.0	vortex-compact	53.58 MB	53.49 MB	90.98 KB	-0.2%
hits_16.vortex	1.0	vortex-compact	49.53 MB	49.44 MB	94.02 KB	-0.2%
hits_11.vortex	1.0	vortex-compact	56.08 MB	55.95 MB	128.88 KB	-0.2%
hits_3.vortex	1.0	vortex-compact	95.04 MB	94.83 MB	218.55 KB	-0.2%
hits_19.vortex	1.0	vortex-compact	49.69 MB	49.57 MB	131.01 KB	-0.3%
hits_98.vortex	1.0	vortex-compact	73.12 MB	72.92 MB	201.44 KB	-0.3%
hits_44.vortex	1.0	vortex-compact	133.23 MB	132.85 MB	382.88 KB	-0.3%
hits_97.vortex	1.0	vortex-compact	69.55 MB	69.35 MB	199.95 KB	-0.3%
hits_94.vortex	1.0	vortex-compact	90.87 MB	90.58 MB	289.73 KB	-0.3%
hits_93.vortex	1.0	vortex-compact	59.89 MB	59.70 MB	202.41 KB	-0.3%
hits_67.vortex	1.0	vortex-compact	114.42 MB	113.95 MB	481.97 KB	-0.4%
hits_50.vortex	1.0	vortex-compact	114.17 MB	113.70 MB	484.57 KB	-0.4%
hits_14.vortex	1.0	vortex-compact	74.85 MB	74.51 MB	353.65 KB	-0.5%
hits_12.vortex	1.0	vortex-compact	69.83 MB	69.49 MB	348.20 KB	-0.5%
hits_63.vortex	1.0	vortex-compact	46.41 MB	46.10 MB	321.68 KB	-0.7%
hits_13.vortex	1.0	vortex-compact	69.21 MB	68.69 MB	533.59 KB	-0.8%
hits_62.vortex	1.0	vortex-compact	75.42 MB	74.85 MB	586.45 KB	-0.8%
hits_37.vortex	1.0	vortex-compact	54.73 MB	54.28 MB	451.74 KB	-0.8%

Totals:

vortex-compact: 7.11 GB → 7.10 GB (-0.1%)
vortex-file-compressed: 10.90 GB → 11.33 GB (+3.9%)

github-actions · 2026-09-10T11:25:25Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.5%
Engines: DataFusion No clear signal (-0.2%, low confidence) · DuckDB No clear signal (-0.7%, low confidence)
Vortex (geomean): hot 0.996x ➖ · cold 0.988x ➖
Parquet (geomean): hot 1.001x ➖ · cold 0.995x ➖
Shifts: Parquet (control) +0.1% · Median polish +0.5%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (1.008x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	24421310 / 24250056 / +0.7%	43552669 / 43297509 / +0.6%	0.56 / 0.56 / +0.1%
tpcds_q02/datafusion:vortex-file-compressed	45815742 / 45950296 / -0.3%	61935182 / 62838066 / -1.4%	0.74 / 0.73 / +1.2%
tpcds_q03/datafusion:vortex-file-compressed	11729598 / 11724726 / +0.0%	28579160 / 29577918 / -3.4%	0.41 / 0.40 / +3.5%
tpcds_q04/datafusion:vortex-file-compressed	112470845 / 110845992 / +1.5%	142766078 / 140538391 / +1.6%	0.79 / 0.79 / -0.1%
tpcds_q05/datafusion:vortex-file-compressed	60521149 / 59860157 / +1.1%	83930581 / 80076702 / +4.8%	0.72 / 0.75 / -3.5%
tpcds_q06/datafusion:vortex-file-compressed	24160954 / 23189260 / +4.2%	46325377 / 44674585 / +3.7%	0.52 / 0.52 / +0.5%
tpcds_q07/datafusion:vortex-file-compressed	33513897 / 31665710 / +5.8%	56603836 / 54761256 / +3.4%	0.59 / 0.58 / +2.4%
tpcds_q08/datafusion:vortex-file-compressed	25848345 / 26117444 / -1.0%	44541812 / 45060012 / -1.2%	0.58 / 0.58 / +0.1%
tpcds_q09/datafusion:vortex-file-compressed	17069846 / 18140557 / -5.9%	34475186 / 35873287 / -3.9%	0.50 / 0.51 / -2.1%
tpcds_q10/datafusion:vortex-file-compressed	29246792 / 29771663 / -1.8%	50664149 / 49244344 / +2.9%	0.58 / 0.60 / -4.5%
tpcds_q11/datafusion:vortex-file-compressed	61849454 / 60415341 / +2.4%	90273960 / 85338412 / +5.8%	0.69 / 0.71 / -3.2%
tpcds_q12/datafusion:vortex-file-compressed	16512091 / 16290560 / +1.4%	33207401 / 32261672 / +2.9%	0.50 / 0.50 / -1.5%
tpcds_q13/datafusion:vortex-file-compressed	35141278 / 37249526 / -5.7%	54184917 / 59056627 / -8.2%	0.65 / 0.63 / +2.8%
tpcds_q14/datafusion:vortex-file-compressed	91621233 / 93141445 / -1.6%	117894241 / 119492156 / -1.3%	0.78 / 0.78 / -0.3%
tpcds_q15/datafusion:vortex-file-compressed	24217030 / 24891307 / -2.7%	43367781 / 44188247 / -1.9%	0.56 / 0.56 / -0.9%
tpcds_q16/datafusion:vortex-file-compressed	20317294 / 21624506 / -6.0%	40920287 / 42858904 / -4.5%	0.50 / 0.50 / -1.6%
tpcds_q17/datafusion:vortex-file-compressed	57117552 / 53701482 / +6.4%	82504861 / 81285936 / +1.5%	0.69 / 0.66 / +4.8%
tpcds_q18/datafusion:vortex-file-compressed	68596281 / 69371182 / -1.1%	92868520 / 93525166 / -0.7%	0.74 / 0.74 / -0.4%
tpcds_q19/datafusion:vortex-file-compressed	18363214 / 18231394 / +0.7%	40950708 / 40998953 / -0.1%	0.45 / 0.44 / +0.8%
tpcds_q20/datafusion:vortex-file-compressed	17557156 / 17492792 / +0.4%	34600239 / 34750902 / -0.4%	0.51 / 0.50 / +0.8%
tpcds_q21/datafusion:vortex-file-compressed	17587416 / 16831566 / +4.5%	39102848 / 37368784 / +4.6%	0.45 / 0.45 / -0.1%
tpcds_q22/datafusion:vortex-file-compressed	50240884 / 50439184 / -0.4%	71291548 / 71799046 / -0.7%	0.70 / 0.70 / +0.3%
tpcds_q23/datafusion:vortex-file-compressed	72638178 / 73662089 / -1.4%	97952943 / 95144397 / +3.0%	0.74 / 0.77 / -4.2%
tpcds_q24/datafusion:vortex-file-compressed	71452758 / 69247474 / +3.2%	94703000 / 92481334 / +2.4%	0.75 / 0.75 / +0.8%
tpcds_q25/datafusion:vortex-file-compressed	48974707 / 55096570 / -11.1% 🟢	80316573 / 87113094 / -7.8%	0.61 / 0.63 / -3.6%
tpcds_q26/datafusion:vortex-file-compressed	30437114 / 30730629 / -1.0%	50081516 / 52951818 / -5.4%	0.61 / 0.58 / +4.7%
tpcds_q27/datafusion:vortex-file-compressed	63193752 / 60079572 / +5.2%	87370784 / 88409925 / -1.2%	0.72 / 0.68 / +6.4%
tpcds_q28/datafusion:vortex-file-compressed	18335770 / 17445891 / +5.1%	35002673 / 37872881 / -7.6%	0.52 / 0.46 / +13.7%
tpcds_q29/datafusion:vortex-file-compressed	61234068 / 59462835 / +3.0%	82874372 / 74103472 / +11.8% 🔴	0.74 / 0.80 / -7.9%
tpcds_q30/datafusion:vortex-file-compressed	27361075 / 27850884 / -1.8%	45360018 / 44149305 / +2.7%	0.60 / 0.63 / -4.4%
tpcds_q31/datafusion:vortex-file-compressed	65182602 / 63030189 / +3.4%	90355727 / 90750815 / -0.4%	0.72 / 0.69 / +3.9%
tpcds_q32/datafusion:vortex-file-compressed	13653254 / 14220992 / -4.0%	30545823 / 30761473 / -0.7%	0.45 / 0.46 / -3.3%
tpcds_q33/datafusion:vortex-file-compressed	27146566 / 26211676 / +3.6%	47608147 / 46499042 / +2.4%	0.57 / 0.56 / +1.2%
tpcds_q34/datafusion:vortex-file-compressed	18765980 / 18961542 / -1.0%	38705030 / 35609579 / +8.7%	0.48 / 0.53 / -8.9%
tpcds_q35/datafusion:vortex-file-compressed	35543182 / 34775868 / +2.2%	57620256 / 56764434 / +1.5%	0.62 / 0.61 / +0.7%
tpcds_q36/datafusion:vortex-file-compressed	47979332 / 48109686 / -0.3%	68784087 / 73288575 / -6.1%	0.70 / 0.66 / +6.3%
tpcds_q37/datafusion:vortex-file-compressed	13592847 / 13282526 / +2.3%	33926284 / 34608461 / -2.0%	0.40 / 0.38 / +4.4%
tpcds_q38/datafusion:vortex-file-compressed	29887040 / 30129843 / -0.8%	51971574 / 50393648 / +3.1%	0.58 / 0.60 / -3.8%
tpcds_q39/datafusion:vortex-file-compressed	64873844 / 64452881 / +0.7%	89851618 / 91543454 / -1.8%	0.72 / 0.70 / +2.5%
tpcds_q40/datafusion:vortex-file-compressed	25462332 / 24979914 / +1.9%	45105226 / 44012622 / +2.5%	0.56 / 0.57 / -0.5%
tpcds_q41/datafusion:vortex-file-compressed	16466010 / 16405183 / +0.4%	31670521 / 30101397 / +5.2%	0.52 / 0.54 / -4.6%
tpcds_q42/datafusion:vortex-file-compressed	11490570 / 11106931 / +3.5%	27158822 / 26897109 / +1.0%	0.42 / 0.41 / +2.5%
tpcds_q43/datafusion:vortex-file-compressed	13923026 / 12832850 / +8.5%	31619766 / 31543660 / +0.2%	0.44 / 0.41 / +8.2%
tpcds_q44/datafusion:vortex-file-compressed	25896904 / 25821112 / +0.3%	50166472 / 50247884 / -0.2%	0.52 / 0.51 / +0.5%
tpcds_q45/datafusion:vortex-file-compressed	27721696 / 28329293 / -2.1%	47643918 / 48967133 / -2.7%	0.58 / 0.58 / +0.6%
tpcds_q46/datafusion:vortex-file-compressed	24540608 / 24308956 / +1.0%	46590886 / 44507163 / +4.7%	0.53 / 0.55 / -3.6%
tpcds_q47/datafusion:vortex-file-compressed	78758507 / 77589216 / +1.5%	105644938 / 104391281 / +1.2%	0.75 / 0.74 / +0.3%
tpcds_q48/datafusion:vortex-file-compressed	31426348 / 32140362 / -2.2%	51773272 / 54014349 / -4.1%	0.61 / 0.60 / +2.0%
tpcds_q49/datafusion:vortex-file-compressed	60331007 / 60063660 / +0.4%	83103011 / 83226724 / -0.1%	0.73 / 0.72 / +0.6%
tpcds_q50/datafusion:vortex-file-compressed	34945284 / 33456780 / +4.4%	54806835 / 52154424 / +5.1%	0.64 / 0.64 / -0.6%
tpcds_q51/datafusion:vortex-file-compressed	61120002 / 60238726 / +1.5%	83898639 / 83280945 / +0.7%	0.73 / 0.72 / +0.7%
tpcds_q52/datafusion:vortex-file-compressed	11842632 / 11612928 / +2.0%	29574580 / 29312380 / +0.9%	0.40 / 0.40 / +1.1%
tpcds_q53/datafusion:vortex-file-compressed	18646920 / 18244027 / +2.2%	37718737 / 37815033 / -0.3%	0.49 / 0.48 / +2.5%
tpcds_q54/datafusion:vortex-file-compressed	33350439 / 33447299 / -0.3%	61307768 / 58256768 / +5.2%	0.54 / 0.57 / -5.3%
tpcds_q55/datafusion:vortex-file-compressed	11664807 / 11436358 / +2.0%	27480824 / 28764909 / -4.5%	0.42 / 0.40 / +6.8%
tpcds_q56/datafusion:vortex-file-compressed	26917738 / 26060026 / +3.3%	48469910 / 47293760 / +2.5%	0.56 / 0.55 / +0.8%
tpcds_q57/datafusion:vortex-file-compressed	73640636 / 74159940 / -0.7%	96632420 / 96309439 / +0.3%	0.76 / 0.77 / -1.0%
tpcds_q58/datafusion:vortex-file-compressed	40902624 / 40743112 / +0.4%	66361607 / 65493286 / +1.3%	0.62 / 0.62 / -0.9%
tpcds_q59/datafusion:vortex-file-compressed	32226140 / 31458526 / +2.4%	53389095 / 52463983 / +1.8%	0.60 / 0.60 / +0.7%
tpcds_q60/datafusion:vortex-file-compressed	27313968 / 26491467 / +3.1%	48396320 / 47444941 / +2.0%	0.56 / 0.56 / +1.1%
tpcds_q61/datafusion:vortex-file-compressed	25222551 / 24059083 / +4.8%	46054960 / 45779108 / +0.6%	0.55 / 0.53 / +4.2%
tpcds_q62/datafusion:vortex-file-compressed	17253936 / 17449890 / -1.1%	35952169 / 35436649 / +1.5%	0.48 / 0.49 / -2.5%
tpcds_q63/datafusion:vortex-file-compressed	18377794 / 18223548 / +0.8%	36352052 / 37321868 / -2.6%	0.51 / 0.49 / +3.5%
tpcds_q64/datafusion:vortex-file-compressed	328372876 / 331241814 / -0.9%	359337075 / 353461389 / +1.7%	0.91 / 0.94 / -2.5%
tpcds_q65/datafusion:vortex-file-compressed	75839152 / 74959877 / +1.2%	93571491 / 93961816 / -0.4%	0.81 / 0.80 / +1.6%
tpcds_q66/datafusion:vortex-file-compressed	53012144 / 52906623 / +0.2%	74559106 / 76372185 / -2.4%	0.71 / 0.69 / +2.6%
tpcds_q67/datafusion:vortex-file-compressed	55965583 / 55090495 / +1.6%	84347361 / 81036987 / +4.1%	0.66 / 0.68 / -2.4%
tpcds_q68/datafusion:vortex-file-compressed	24428922 / 23143128 / +5.6%	47420924 / 46641734 / +1.7%	0.52 / 0.50 / +3.8%
tpcds_q69/datafusion:vortex-file-compressed	28095564 / 28567813 / -1.7%	49882178 / 48754730 / +2.3%	0.56 / 0.59 / -3.9%
tpcds_q70/datafusion:vortex-file-compressed	71242804 / 69362858 / +2.7%	94724048 / 90837129 / +4.3%	0.75 / 0.76 / -1.5%
tpcds_q71/datafusion:vortex-file-compressed	18933696 / 19098992 / -0.9%	37717683 / 37965470 / -0.7%	0.50 / 0.50 / -0.2%
tpcds_q72/datafusion:vortex-file-compressed	485269881 / 450343070 / +7.8%	487239135 / 496164427 / -1.8%	1.00 / 0.91 / +9.7%
tpcds_q73/datafusion:vortex-file-compressed	17633220 / 17274202 / +2.1%	38460353 / 37605038 / +2.3%	0.46 / 0.46 / -0.2%
tpcds_q74/datafusion:vortex-file-compressed	46086524 / 44340090 / +3.9%	71244176 / 66335143 / +7.4%	0.65 / 0.67 / -3.2%
tpcds_q75/datafusion:vortex-file-compressed	131552774 / 131317138 / +0.2%	157171339 / 159505987 / -1.5%	0.84 / 0.82 / +1.7%
tpcds_q76/datafusion:vortex-file-compressed	43683902 / 42560944 / +2.6%	63340264 / 63418773 / -0.1%	0.69 / 0.67 / +2.8%
tpcds_q77/datafusion:vortex-file-compressed	36488059 / 35428474 / +3.0%	61277297 / 56774628 / +7.9%	0.60 / 0.62 / -4.6%
tpcds_q78/datafusion:vortex-file-compressed	79444957 / 79115584 / +0.4%	106783037 / 106138338 / +0.6%	0.74 / 0.75 / -0.2%
tpcds_q79/datafusion:vortex-file-compressed	21032009 / 20777436 / +1.2%	41970984 / 41947176 / +0.1%	0.50 / 0.50 / +1.2%
tpcds_q80/datafusion:vortex-file-compressed	77128990 / 77362999 / -0.3%	108647533 / 105197325 / +3.3%	0.71 / 0.74 / -3.5%
tpcds_q81/datafusion:vortex-file-compressed	27875832 / 27963564 / -0.3%	44076079 / 44720047 / -1.4%	0.63 / 0.63 / +1.1%
tpcds_q82/datafusion:vortex-file-compressed	13104122 / 14155694 / -7.4%	34717601 / 36392394 / -4.6%	0.38 / 0.39 / -3.0%
tpcds_q83/datafusion:vortex-file-compressed	36483302 / 36421166 / +0.2%	58163471 / 57287849 / +1.5%	0.63 / 0.64 / -1.3%
tpcds_q84/datafusion:vortex-file-compressed	11875137 / 12262066 / -3.2%	27064993 / 30224354 / -10.5% 🟢	0.44 / 0.41 / +8.1%
tpcds_q85/datafusion:vortex-file-compressed	60180012 / 61680598 / -2.4%	83401718 / 84645917 / -1.5%	0.72 / 0.73 / -1.0%
tpcds_q86/datafusion:vortex-file-compressed	16480188 / 16426499 / +0.3%	32974622 / 32096322 / +2.7%	0.50 / 0.51 / -2.3%
tpcds_q87/datafusion:vortex-file-compressed	29895786 / 29678559 / +0.7%	51290283 / 51333520 / -0.1%	0.58 / 0.58 / +0.8%
tpcds_q88/datafusion:vortex-file-compressed	34722143 / 32125610 / +8.1%	60164181 / 59985373 / +0.3%	0.58 / 0.54 / +7.8%
tpcds_q89/datafusion:vortex-file-compressed	21187712 / 20962610 / +1.1%	41735332 / 41234792 / +1.2%	0.51 / 0.51 / -0.1%
tpcds_q90/datafusion:vortex-file-compressed	10345800 / 10959404 / -5.6%	25558372 / 26628998 / -4.0%	0.40 / 0.41 / -1.6%
tpcds_q91/datafusion:vortex-file-compressed	16886768 / 17365124 / -2.8%	34644617 / 38190632 / -9.3%	0.49 / 0.45 / +7.2%
tpcds_q92/datafusion:vortex-file-compressed	13781406 / 14340677 / -3.9%	31448257 / 31015702 / +1.4%	0.44 / 0.46 / -5.2%
tpcds_q93/datafusion:vortex-file-compressed	23610093 / 22396754 / +5.4%	43540411 / 43050808 / +1.1%	0.54 / 0.52 / +4.2%
tpcds_q94/datafusion:vortex-file-compressed	20247417 / 19643516 / +3.1%	38269508 / 39564176 / -3.3%	0.53 / 0.50 / +6.6%
tpcds_q95/datafusion:vortex-file-compressed	46446466 / 45845688 / +1.3%	67837125 / 66542437 / +1.9%	0.68 / 0.69 / -0.6%
tpcds_q96/datafusion:vortex-file-compressed	9646626 / 8124330 / +18.7% 🔴	25480962 / 24528095 / +3.9%	0.38 / 0.33 / +14.3%
tpcds_q97/datafusion:vortex-file-compressed	21214648 / 21276372 / -0.3%	43652059 / 43089195 / +1.3%	0.49 / 0.49 / -1.6%
tpcds_q98/datafusion:vortex-file-compressed	16766712 / 16742358 / +0.1%	34747434 / 35147596 / -1.1%	0.48 / 0.48 / +1.3%
tpcds_q99/datafusion:vortex-file-compressed	19288317 / 20111338 / -4.1%	38558810 / 37794058 / +2.0%	0.50 / 0.53 / -6.0%

datafusion / vortex-compact / ns (1.003x ➖, 0↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-compact	26255226 / 25455525 / +3.1%	44292833 / 44118718 / +0.4%	0.59 / 0.58 / +2.7%
tpcds_q02/datafusion:vortex-compact	48241836 / 48460481 / -0.5%	66038749 / 65340896 / +1.1%	0.73 / 0.74 / -1.5%
tpcds_q03/datafusion:vortex-compact	12335324 / 13191674 / -6.5%	32804905 / 33329042 / -1.6%	0.38 / 0.40 / -5.0%
tpcds_q04/datafusion:vortex-compact	124469306 / 122110418 / +1.9%	149823359 / 147007643 / +1.9%	0.83 / 0.83 / +0.0%
tpcds_q05/datafusion:vortex-compact	61947766 / 61718335 / +0.4%	83767713 / 82675131 / +1.3%	0.74 / 0.75 / -0.9%
tpcds_q06/datafusion:vortex-compact	24970216 / 25936764 / -3.7%	45552715 / 45561005 / -0.0%	0.55 / 0.57 / -3.7%
tpcds_q07/datafusion:vortex-compact	34925818 / 34164580 / +2.2%	58266871 / 57103092 / +2.0%	0.60 / 0.60 / +0.2%
tpcds_q08/datafusion:vortex-compact	30726442 / 30731160 / -0.0%	50707129 / 46293353 / +9.5%	0.61 / 0.66 / -8.7%
tpcds_q09/datafusion:vortex-compact	22007955 / 22591206 / -2.6%	39378156 / 39700698 / -0.8%	0.56 / 0.57 / -1.8%
tpcds_q10/datafusion:vortex-compact	37292710 / 38035261 / -2.0%	58451172 / 59075042 / -1.1%	0.64 / 0.64 / -0.9%
tpcds_q11/datafusion:vortex-compact	69131832 / 68697576 / +0.6%	92454769 / 93191250 / -0.8%	0.75 / 0.74 / +1.4%
tpcds_q12/datafusion:vortex-compact	20745053 / 20714002 / +0.1%	38481037 / 38457989 / +0.1%	0.54 / 0.54 / +0.1%
tpcds_q13/datafusion:vortex-compact	59772638 / 61325346 / -2.5%	79158813 / 80353373 / -1.5%	0.76 / 0.76 / -1.1%
tpcds_q14/datafusion:vortex-compact	94650186 / 95813030 / -1.2%	125620580 / 123428918 / +1.8%	0.75 / 0.78 / -2.9%
tpcds_q15/datafusion:vortex-compact	27031614 / 27076046 / -0.2%	45549480 / 45143706 / +0.9%	0.59 / 0.60 / -1.1%
tpcds_q16/datafusion:vortex-compact	24242708 / 23006330 / +5.4%	43376718 / 44238726 / -1.9%	0.56 / 0.52 / +7.5%
tpcds_q17/datafusion:vortex-compact	70179174 / 68386488 / +2.6%	101452516 / 101522715 / -0.1%	0.69 / 0.67 / +2.7%
tpcds_q18/datafusion:vortex-compact	68234797 / 68110360 / +0.2%	92096609 / 88839473 / +3.7%	0.74 / 0.77 / -3.4%
tpcds_q19/datafusion:vortex-compact	22926122 / 23963908 / -4.3%	44545088 / 43853433 / +1.6%	0.51 / 0.55 / -5.8%
tpcds_q20/datafusion:vortex-compact	22424596 / 22771220 / -1.5%	41746624 / 41436157 / +0.7%	0.54 / 0.55 / -2.3%
tpcds_q21/datafusion:vortex-compact	17925423 / 18208268 / -1.6%	43209264 / 40798157 / +5.9%	0.41 / 0.45 / -7.0%
tpcds_q22/datafusion:vortex-compact	49899889 / 50462546 / -1.1%	71676394 / 72123201 / -0.6%	0.70 / 0.70 / -0.5%
tpcds_q23/datafusion:vortex-compact	78042706 / 76162772 / +2.5%	102756352 / 99970830 / +2.8%	0.76 / 0.76 / -0.3%
tpcds_q24/datafusion:vortex-compact	79186480 / 78112550 / +1.4%	101312790 / 101336100 / -0.0%	0.78 / 0.77 / +1.4%
tpcds_q25/datafusion:vortex-compact	61771254 / 62625954 / -1.4%	88307275 / 89540133 / -1.4%	0.70 / 0.70 / +0.0%
tpcds_q26/datafusion:vortex-compact	32637714 / 32605654 / +0.1%	52765018 / 53392697 / -1.2%	0.62 / 0.61 / +1.3%
tpcds_q27/datafusion:vortex-compact	63409332 / 64605108 / -1.9%	85228251 / 85082030 / +0.2%	0.74 / 0.76 / -2.0%
tpcds_q28/datafusion:vortex-compact	29407312 / 26599672 / +10.6% 🔴	47478611 / 47897463 / -0.9%	0.62 / 0.56 / +11.5%
tpcds_q29/datafusion:vortex-compact	67578374 / 67225194 / +0.5%	87247084 / 86552804 / +0.8%	0.77 / 0.78 / -0.3%
tpcds_q30/datafusion:vortex-compact	30930188 / 30079704 / +2.8%	47747886 / 48413870 / -1.4%	0.65 / 0.62 / +4.3%
tpcds_q31/datafusion:vortex-compact	77231712 / 77186885 / +0.1%	103417683 / 101996390 / +1.4%	0.75 / 0.76 / -1.3%
tpcds_q32/datafusion:vortex-compact	16245771 / 16409100 / -1.0%	34645763 / 34233400 / +1.2%	0.47 / 0.48 / -2.2%
tpcds_q33/datafusion:vortex-compact	28241465 / 27923736 / +1.1%	52478009 / 49715799 / +5.6%	0.54 / 0.56 / -4.2%
tpcds_q34/datafusion:vortex-compact	21469422 / 22768832 / -5.7%	40224249 / 41580310 / -3.3%	0.53 / 0.55 / -2.5%
tpcds_q35/datafusion:vortex-compact	42171730 / 42862040 / -1.6%	63100356 / 63139696 / -0.1%	0.67 / 0.68 / -1.5%
tpcds_q36/datafusion:vortex-compact	52091002 / 52622678 / -1.0%	75592368 / 73230523 / +3.2%	0.69 / 0.72 / -4.1%
tpcds_q37/datafusion:vortex-compact	15943073 / 15588830 / +2.3%	38860727 / 37597471 / +3.4%	0.41 / 0.41 / -1.1%
tpcds_q38/datafusion:vortex-compact	34073898 / 35590020 / -4.3%	56546615 / 55531418 / +1.8%	0.60 / 0.64 / -6.0%
tpcds_q39/datafusion:vortex-compact	66373694 / 66296950 / +0.1%	90632478 / 87035861 / +4.1%	0.73 / 0.76 / -3.9%
tpcds_q40/datafusion:vortex-compact	28265086 / 27658732 / +2.2%	49612477 / 49887945 / -0.6%	0.57 / 0.55 / +2.8%
tpcds_q41/datafusion:vortex-compact	18860470 / 18918482 / -0.3%	33707652 / 32150725 / +4.8%	0.56 / 0.59 / -4.9%
tpcds_q42/datafusion:vortex-compact	12990986 / 12612182 / +3.0%	31390034 / 31424410 / -0.1%	0.41 / 0.40 / +3.1%
tpcds_q43/datafusion:vortex-compact	16423264 / 15466630 / +6.2%	34221408 / 33098957 / +3.4%	0.48 / 0.47 / +2.7%
tpcds_q44/datafusion:vortex-compact	31179530 / 30467599 / +2.3%	52801439 / 54277372 / -2.7%	0.59 / 0.56 / +5.2%
tpcds_q45/datafusion:vortex-compact	30995380 / 30628185 / +1.2%	48870213 / 49333629 / -0.9%	0.63 / 0.62 / +2.2%
tpcds_q46/datafusion:vortex-compact	30573070 / 30668144 / -0.3%	49751407 / 53514703 / -7.0%	0.61 / 0.57 / +7.2%
tpcds_q47/datafusion:vortex-compact	87479314 / 87078684 / +0.5%	114321703 / 118615838 / -3.6%	0.77 / 0.73 / +4.2%
tpcds_q48/datafusion:vortex-compact	57150918 / 51018876 / +12.0% 🔴	67881732 / 67596859 / +0.4%	0.84 / 0.75 / +11.5%
tpcds_q49/datafusion:vortex-compact	64721338 / 69748810 / -7.2%	93443257 / 95313400 / -2.0%	0.69 / 0.73 / -5.4%
tpcds_q50/datafusion:vortex-compact	36504602 / 36952100 / -1.2%	57541766 / 55782008 / +3.2%	0.63 / 0.66 / -4.2%
tpcds_q51/datafusion:vortex-compact	62877506 / 62782547 / +0.2%	84452647 / 85143167 / -0.8%	0.74 / 0.74 / +1.0%
tpcds_q52/datafusion:vortex-compact	13322722 / 13554802 / -1.7%	32473482 / 34053073 / -4.6%	0.41 / 0.40 / +3.1%
tpcds_q53/datafusion:vortex-compact	22527064 / 23263721 / -3.2%	43905352 / 44361724 / -1.0%	0.51 / 0.52 / -2.2%
tpcds_q54/datafusion:vortex-compact	38682585 / 38428811 / +0.7%	63475796 / 62234627 / +2.0%	0.61 / 0.62 / -1.3%
tpcds_q55/datafusion:vortex-compact	12909592 / 12673712 / +1.9%	30793092 / 31846643 / -3.3%	0.42 / 0.40 / +5.3%
tpcds_q56/datafusion:vortex-compact	29918192 / 29081064 / +2.9%	50176905 / 50705039 / -1.0%	0.60 / 0.57 / +4.0%
tpcds_q57/datafusion:vortex-compact	78431711 / 78727034 / -0.4%	103856707 / 104766884 / -0.9%	0.76 / 0.75 / +0.5%
tpcds_q58/datafusion:vortex-compact	46842223 / 46752324 / +0.2%	72141464 / 70973596 / +1.6%	0.65 / 0.66 / -1.4%
tpcds_q59/datafusion:vortex-compact	38648569 / 39783092 / -2.9%	56061252 / 57777818 / -3.0%	0.69 / 0.69 / +0.1%
tpcds_q60/datafusion:vortex-compact	28312090 / 28523298 / -0.7%	48200626 / 50387834 / -4.3%	0.59 / 0.57 / +3.8%
tpcds_q61/datafusion:vortex-compact	28156868 / 27222184 / +3.4%	47989816 / 47412654 / +1.2%	0.59 / 0.57 / +2.2%
tpcds_q62/datafusion:vortex-compact	18005209 / 17873678 / +0.7%	35601687 / 35630176 / -0.1%	0.51 / 0.50 / +0.8%
tpcds_q63/datafusion:vortex-compact	23252306 / 21055388 / +10.4% 🔴	43297217 / 41952142 / +3.2%	0.54 / 0.50 / +7.0%
tpcds_q64/datafusion:vortex-compact	447261738 / 446535383 / +0.2%	456860496 / 460755787 / -0.8%	0.98 / 0.97 / +1.0%
tpcds_q65/datafusion:vortex-compact	80453654 / 81808188 / -1.7%	101302583 / 100249689 / +1.1%	0.79 / 0.82 / -2.7%
tpcds_q66/datafusion:vortex-compact	54584120 / 54496494 / +0.2%	76262461 / 77369970 / -1.4%	0.72 / 0.70 / +1.6%
tpcds_q67/datafusion:vortex-compact	59928968 / 59326035 / +1.0%	89456642 / 88288842 / +1.3%	0.67 / 0.67 / -0.3%
tpcds_q68/datafusion:vortex-compact	27535484 / 27430010 / +0.4%	51421616 / 50797350 / +1.2%	0.54 / 0.54 / -0.8%
tpcds_q69/datafusion:vortex-compact	35908777 / 35832089 / +0.2%	59396653 / 55856712 / +6.3%	0.60 / 0.64 / -5.8%
tpcds_q70/datafusion:vortex-compact	76007662 / 75731462 / +0.4%	98307432 / 97255578 / +1.1%	0.77 / 0.78 / -0.7%
tpcds_q71/datafusion:vortex-compact	19957423 / 21634792 / -7.8%	38585145 / 40946231 / -5.8%	0.52 / 0.53 / -2.1%
tpcds_q72/datafusion:vortex-compact	463667748 / 457730066 / +1.3%	493577277 / 478839361 / +3.1%	0.94 / 0.96 / -1.7%
tpcds_q73/datafusion:vortex-compact	19681385 / 19966564 / -1.4%	41056511 / 45414323 / -9.6%	0.48 / 0.44 / +9.0%
tpcds_q74/datafusion:vortex-compact	51025011 / 51016624 / +0.0%	72862707 / 72546065 / +0.4%	0.70 / 0.70 / -0.4%
tpcds_q75/datafusion:vortex-compact	135696364 / 137521542 / -1.3%	162030146 / 162316117 / -0.2%	0.84 / 0.85 / -1.2%
tpcds_q76/datafusion:vortex-compact	41586145 / 43967447 / -5.4%	59837354 / 60569213 / -1.2%	0.69 / 0.73 / -4.3%
tpcds_q77/datafusion:vortex-compact	38314298 / 38826436 / -1.3%	61743775 / 59251399 / +4.2%	0.62 / 0.66 / -5.3%
tpcds_q78/datafusion:vortex-compact	86015230 / 85166093 / +1.0%	115078261 / 112708814 / +2.1%	0.75 / 0.76 / -1.1%
tpcds_q79/datafusion:vortex-compact	27172841 / 24628934 / +10.3% 🔴	44975880 / 44195997 / +1.8%	0.60 / 0.56 / +8.4%
tpcds_q80/datafusion:vortex-compact	79642901 / 80204102 / -0.7%	112363063 / 106246302 / +5.8%	0.71 / 0.75 / -6.1%
tpcds_q81/datafusion:vortex-compact	29562163 / 29437930 / +0.4%	46314999 / 45632468 / +1.5%	0.64 / 0.65 / -1.1%
tpcds_q82/datafusion:vortex-compact	16410725 / 15737122 / +4.3%	37321309 / 38373476 / -2.7%	0.44 / 0.41 / +7.2%
tpcds_q83/datafusion:vortex-compact	37060148 / 36753977 / +0.8%	61287574 / 56369465 / +8.7%	0.60 / 0.65 / -7.3%
tpcds_q84/datafusion:vortex-compact	13477086 / 12969206 / +3.9%	28112344 / 28539203 / -1.5%	0.48 / 0.45 / +5.5%
tpcds_q85/datafusion:vortex-compact	108465577 / 108295140 / +0.2%	135980471 / 130451636 / +4.2%	0.80 / 0.83 / -3.9%
tpcds_q86/datafusion:vortex-compact	17250210 / 16562282 / +4.2%	35325135 / 34501310 / +2.4%	0.49 / 0.48 / +1.7%
tpcds_q87/datafusion:vortex-compact	33574158 / 32726584 / +2.6%	54931074 / 54342801 / +1.1%	0.61 / 0.60 / +1.5%
tpcds_q88/datafusion:vortex-compact	42570954 / 41045872 / +3.7%	71042796 / 66819335 / +6.3%	0.60 / 0.61 / -2.5%
tpcds_q89/datafusion:vortex-compact	25533926 / 25168436 / +1.5%	45287638 / 45476100 / -0.4%	0.56 / 0.55 / +1.9%
tpcds_q90/datafusion:vortex-compact	11369938 / 11309779 / +0.5%	27733863 / 26510100 / +4.6%	0.41 / 0.43 / -3.9%
tpcds_q91/datafusion:vortex-compact	27252300 / 27120836 / +0.5%	45488160 / 47188527 / -3.6%	0.60 / 0.57 / +4.2%
tpcds_q92/datafusion:vortex-compact	15225653 / 15432376 / -1.3%	32178241 / 31796639 / +1.2%	0.47 / 0.49 / -2.5%
tpcds_q93/datafusion:vortex-compact	25385072 / 25695581 / -1.2%	46042610 / 43563986 / +5.7%	0.55 / 0.59 / -6.5%
tpcds_q94/datafusion:vortex-compact	22068646 / 21949049 / +0.5%	41714068 / 43418973 / -3.9%	0.53 / 0.51 / +4.7%
tpcds_q95/datafusion:vortex-compact	50547621 / 51004177 / -0.9%	71228335 / 70726167 / +0.7%	0.71 / 0.72 / -1.6%
tpcds_q96/datafusion:vortex-compact	10383476 / 10277188 / +1.0%	26764081 / 26878556 / -0.4%	0.39 / 0.38 / +1.5%
tpcds_q97/datafusion:vortex-compact	24356387 / 24469671 / -0.5%	44573194 / 44015440 / +1.3%	0.55 / 0.56 / -1.7%
tpcds_q98/datafusion:vortex-compact	22212614 / 22222460 / -0.0%	42808664 / 42844163 / -0.1%	0.52 / 0.52 / +0.0%
tpcds_q99/datafusion:vortex-compact	20925448 / 21053010 / -0.6%	39190239 / 39116883 / +0.2%	0.53 / 0.54 / -0.8%

datafusion / parquet / ns (1.008x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	30973124 / 29841422 / +3.8%	46764975 / 46613113 / +0.3%	0.66 / 0.64 / +3.5%
tpcds_q02/datafusion:parquet	44911521 / 43674878 / +2.8%	61687327 / 62517857 / -1.3%	0.73 / 0.70 / +4.2%
tpcds_q03/datafusion:parquet	18966682 / 18737187 / +1.2%	31878037 / 34092222 / -6.5%	0.59 / 0.55 / +8.3%
tpcds_q04/datafusion:parquet	195393976 / 192686368 / +1.4%	223005869 / 223507748 / -0.2%	0.88 / 0.86 / +1.6%
tpcds_q05/datafusion:parquet	71798196 / 70999734 / +1.1%	93542956 / 94542795 / -1.1%	0.77 / 0.75 / +2.2%
tpcds_q06/datafusion:parquet	35131278 / 34942198 / +0.5%	50538228 / 51454575 / -1.8%	0.70 / 0.68 / +2.4%
tpcds_q07/datafusion:parquet	46222290 / 46777842 / -1.2%	65623471 / 68022227 / -3.5%	0.70 / 0.69 / +2.4%
tpcds_q08/datafusion:parquet	38851790 / 39649914 / -2.0%	57142811 / 52908699 / +8.0%	0.68 / 0.75 / -9.3%
tpcds_q09/datafusion:parquet	29370894 / 28278142 / +3.9%	36376328 / 38204093 / -4.8%	0.81 / 0.74 / +9.1%
tpcds_q10/datafusion:parquet	50734380 / 50422190 / +0.6%	63827211 / 65062714 / -1.9%	0.79 / 0.77 / +2.6%
tpcds_q11/datafusion:parquet	94130592 / 93963952 / +0.2%	118225679 / 119669394 / -1.2%	0.80 / 0.79 / +1.4%
tpcds_q12/datafusion:parquet	24400404 / 23871748 / +2.2%	35559240 / 37283081 / -4.6%	0.69 / 0.64 / +7.2%
tpcds_q13/datafusion:parquet	45509636 / 45496148 / +0.0%	65950808 / 69138453 / -4.6%	0.69 / 0.66 / +4.9%
tpcds_q14/datafusion:parquet	140567984 / 138110576 / +1.8%	157700041 / 155422829 / +1.5%	0.89 / 0.89 / +0.3%
tpcds_q15/datafusion:parquet	31005226 / 30604188 / +1.3%	50546292 / 49201009 / +2.7%	0.61 / 0.62 / -1.4%
tpcds_q16/datafusion:parquet	36940174 / 37878392 / -2.5%	56268147 / 56162918 / +0.2%	0.66 / 0.67 / -2.7%
tpcds_q17/datafusion:parquet	74663693 / 74685232 / -0.0%	101159015 / 101197845 / -0.0%	0.74 / 0.74 / +0.0%
tpcds_q18/datafusion:parquet	58833333 / 58951318 / -0.2%	82356317 / 82664221 / -0.4%	0.71 / 0.71 / +0.2%
tpcds_q19/datafusion:parquet	31851986 / 32125564 / -0.9%	49503295 / 52899841 / -6.4%	0.64 / 0.61 / +6.0%
tpcds_q20/datafusion:parquet	25482338 / 25342334 / +0.6%	40189725 / 38574725 / +4.2%	0.63 / 0.66 / -3.5%
tpcds_q21/datafusion:parquet	20181170 / 20328806 / -0.7%	33293912 / 36698784 / -9.3%	0.61 / 0.55 / +9.4%
tpcds_q22/datafusion:parquet	76990006 / 76896802 / +0.1%	92353493 / 92031840 / +0.3%	0.83 / 0.84 / -0.2%
tpcds_q23/datafusion:parquet	117847830 / 115214651 / +2.3%	142939214 / 137869987 / +3.7%	0.82 / 0.84 / -1.3%
tpcds_q24/datafusion:parquet	91503837 / 90264762 / +1.4%	118286858 / 118307150 / -0.0%	0.77 / 0.76 / +1.4%
tpcds_q25/datafusion:parquet	74597759 / 75406147 / -1.1%	102305386 / 104391600 / -2.0%	0.73 / 0.72 / +0.9%
tpcds_q26/datafusion:parquet	43814718 / 41854886 / +4.7%	60633274 / 59361443 / +2.1%	0.72 / 0.71 / +2.5%
tpcds_q27/datafusion:parquet	78731245 / 77946082 / +1.0%	108748638 / 103860256 / +4.7%	0.72 / 0.75 / -3.5%
tpcds_q28/datafusion:parquet	26795881 / 26801116 / -0.0%	44575263 / 44021737 / +1.3%	0.60 / 0.61 / -1.3%
tpcds_q29/datafusion:parquet	77006575 / 74701530 / +3.1%	103017220 / 100463604 / +2.5%	0.75 / 0.74 / +0.5%
tpcds_q30/datafusion:parquet	48890015 / 45948418 / +6.4%	66822071 / 65534005 / +2.0%	0.73 / 0.70 / +4.4%
tpcds_q31/datafusion:parquet	90392948 / 88448589 / +2.2%	109413046 / 111907333 / -2.2%	0.83 / 0.79 / +4.5%
tpcds_q32/datafusion:parquet	25733836 / 25908480 / -0.7%	38918171 / 41418246 / -6.0%	0.66 / 0.63 / +5.7%
tpcds_q33/datafusion:parquet	39810168 / 39839570 / -0.1%	53135142 / 54900922 / -3.2%	0.75 / 0.73 / +3.2%
tpcds_q34/datafusion:parquet	23933807 / 23794964 / +0.6%	38496799 / 37440503 / +2.8%	0.62 / 0.64 / -2.2%
tpcds_q35/datafusion:parquet	53433936 / 53222706 / +0.4%	72501619 / 71048274 / +2.0%	0.74 / 0.75 / -1.6%
tpcds_q36/datafusion:parquet	51254328 / 51598421 / -0.7%	76536167 / 71383560 / +7.2%	0.67 / 0.72 / -7.4%
tpcds_q37/datafusion:parquet	25598402 / 25560594 / +0.1%	38483695 / 40421465 / -4.8%	0.67 / 0.63 / +5.2%
tpcds_q38/datafusion:parquet	44804324 / 44140360 / +1.5%	62680443 / 62597394 / +0.1%	0.71 / 0.71 / +1.4%
tpcds_q39/datafusion:parquet	71780020 / 71033284 / +1.1%	91067835 / 90974689 / +0.1%	0.79 / 0.78 / +0.9%
tpcds_q40/datafusion:parquet	29291085 / 27712768 / +5.7%	49282618 / 49448363 / -0.3%	0.59 / 0.56 / +6.1%
tpcds_q41/datafusion:parquet	19574277 / 19593905 / -0.1%	33836150 / 33744313 / +0.3%	0.58 / 0.58 / -0.4%
tpcds_q42/datafusion:parquet	17884229 / 18051364 / -0.9%	30552879 / 32407786 / -5.7%	0.59 / 0.56 / +5.1%
tpcds_q43/datafusion:parquet	19432770 / 19234871 / +1.0%	31255816 / 32929074 / -5.1%	0.62 / 0.58 / +6.4%
tpcds_q44/datafusion:parquet	34950878 / 33247014 / +5.1%	51772521 / 51563057 / +0.4%	0.68 / 0.64 / +4.7%
tpcds_q45/datafusion:parquet	37736638 / 38118058 / -1.0%	54491205 / 55604009 / -2.0%	0.69 / 0.69 / +1.0%
tpcds_q46/datafusion:parquet	29159756 / 28949556 / +0.7%	50721706 / 50361117 / +0.7%	0.57 / 0.57 / +0.0%
tpcds_q47/datafusion:parquet	97898830 / 98443452 / -0.6%	124333859 / 123245741 / +0.9%	0.79 / 0.80 / -1.4%
tpcds_q48/datafusion:parquet	41863367 / 42009382 / -0.3%	59454298 / 64244973 / -7.5%	0.70 / 0.65 / +7.7%
tpcds_q49/datafusion:parquet	74214990 / 73893916 / +0.4%	98726285 / 97343592 / +1.4%	0.75 / 0.76 / -1.0%
tpcds_q50/datafusion:parquet	47554998 / 48015924 / -1.0%	71569811 / 68507640 / +4.5%	0.66 / 0.70 / -5.2%
tpcds_q51/datafusion:parquet	71459342 / 71177105 / +0.4%	91604257 / 93144856 / -1.7%	0.78 / 0.76 / +2.1%
tpcds_q52/datafusion:parquet	18752096 / 18798324 / -0.2%	30512426 / 33508817 / -8.9%	0.61 / 0.56 / +9.6%
tpcds_q53/datafusion:parquet	21939778 / 22077578 / -0.6%	40602294 / 41508414 / -2.2%	0.54 / 0.53 / +1.6%
tpcds_q54/datafusion:parquet	55114009 / 54484036 / +1.2%	73335485 / 73813688 / -0.6%	0.75 / 0.74 / +1.8%
tpcds_q55/datafusion:parquet	18374246 / 17932934 / +2.5%	32107420 / 34040572 / -5.7%	0.57 / 0.53 / +8.6%
tpcds_q56/datafusion:parquet	45562736 / 44702102 / +1.9%	61934326 / 61601407 / +0.5%	0.74 / 0.73 / +1.4%
tpcds_q57/datafusion:parquet	100069684 / 100958314 / -0.9%	119460146 / 121407384 / -1.6%	0.84 / 0.83 / +0.7%
tpcds_q58/datafusion:parquet	63795305 / 63901466 / -0.2%	81564243 / 83059666 / -1.8%	0.78 / 0.77 / +1.7%
tpcds_q59/datafusion:parquet	48215066 / 47599364 / +1.3%	63783817 / 65763868 / -3.0%	0.76 / 0.72 / +4.4%
tpcds_q60/datafusion:parquet	45712821 / 46039634 / -0.7%	59120546 / 60909318 / -2.9%	0.77 / 0.76 / +2.3%
tpcds_q61/datafusion:parquet	36429310 / 36346220 / +0.2%	56357513 / 60295349 / -6.5%	0.65 / 0.60 / +7.2%
tpcds_q62/datafusion:parquet	25537263 / 25144214 / +1.6%	39495491 / 38480917 / +2.6%	0.65 / 0.65 / -1.0%
tpcds_q63/datafusion:parquet	21732564 / 22090727 / -1.6%	41284167 / 39817597 / +3.7%	0.53 / 0.55 / -5.1%
tpcds_q64/datafusion:parquet	207686598 / 202103038 / +2.8%	239892108 / 235356287 / +1.9%	0.87 / 0.86 / +0.8%
tpcds_q65/datafusion:parquet	39728964 / 36804753 / +7.9%	57287572 / 57956726 / -1.2%	0.69 / 0.64 / +9.2%
tpcds_q66/datafusion:parquet	61789384 / 60583474 / +2.0%	80947610 / 79537606 / +1.8%	0.76 / 0.76 / +0.2%
tpcds_q67/datafusion:parquet	69978774 / 69162542 / +1.2%	97150916 / 93925873 / +3.4%	0.72 / 0.74 / -2.2%
tpcds_q68/datafusion:parquet	29535582 / 29737202 / -0.7%	50611395 / 49598833 / +2.0%	0.58 / 0.60 / -2.7%
tpcds_q69/datafusion:parquet	50645338 / 48583754 / +4.2%	64834303 / 61984970 / +4.6%	0.78 / 0.78 / -0.3%
tpcds_q70/datafusion:parquet	36942874 / 36258426 / +1.9%	55765806 / 56911458 / -2.0%	0.66 / 0.64 / +4.0%
tpcds_q71/datafusion:parquet	29023413 / 27378048 / +6.0%	41028898 / 42970825 / -4.5%	0.71 / 0.64 / +11.0%
tpcds_q72/datafusion:parquet	554447354 / 572494660 / -3.2%	600851827 / 584273868 / +2.8%	0.92 / 0.98 / -5.8%
tpcds_q73/datafusion:parquet	23250524 / 22647960 / +2.7%	38077022 / 37225797 / +2.3%	0.61 / 0.61 / +0.4%
tpcds_q74/datafusion:parquet	67375384 / 68074204 / -1.0%	88946250 / 86305432 / +3.1%	0.76 / 0.79 / -4.0%
tpcds_q75/datafusion:parquet	147714201 / 145169646 / +1.8%	172580127 / 174153025 / -0.9%	0.86 / 0.83 / +2.7%
tpcds_q76/datafusion:parquet	53815116 / 53094524 / +1.4%	73741353 / 71413542 / +3.3%	0.73 / 0.74 / -1.8%
tpcds_q77/datafusion:parquet	57315714 / 55447850 / +3.4%	73596301 / 75060179 / -2.0%	0.78 / 0.74 / +5.4%
tpcds_q78/datafusion:parquet	90505190 / 89618780 / +1.0%	126199302 / 122198953 / +3.3%	0.72 / 0.73 / -2.2%
tpcds_q79/datafusion:parquet	25640654 / 26113616 / -1.8%	45733539 / 44383129 / +3.0%	0.56 / 0.59 / -4.7%
tpcds_q80/datafusion:parquet	81867922 / 80824572 / +1.3%	113754794 / 111486392 / +2.0%	0.72 / 0.72 / -0.7%
tpcds_q81/datafusion:parquet	40875510 / 43038542 / -5.0%	60736284 / 63636216 / -4.6%	0.67 / 0.68 / -0.5%
tpcds_q82/datafusion:parquet	27176696 / 26727352 / +1.7%	40549010 / 40553071 / -0.0%	0.67 / 0.66 / +1.7%
tpcds_q83/datafusion:parquet	56194075 / 58154672 / -3.4%	75664301 / 77061088 / -1.8%	0.74 / 0.75 / -1.6%
tpcds_q84/datafusion:parquet	30545424 / 30048104 / +1.7%	43970998 / 45690484 / -3.8%	0.69 / 0.66 / +5.6%
tpcds_q85/datafusion:parquet	83655310 / 84765728 / -1.3%	106606650 / 106937957 / -0.3%	0.78 / 0.79 / -1.0%
tpcds_q86/datafusion:parquet	20025163 / 20253152 / -1.1%	35702231 / 33667266 / +6.0%	0.56 / 0.60 / -6.8%
tpcds_q87/datafusion:parquet	46124655 / 46649774 / -1.1%	64116590 / 63137238 / +1.6%	0.72 / 0.74 / -2.6%
tpcds_q88/datafusion:parquet	48441328 / 48982241 / -1.1%	66774578 / 64661600 / +3.3%	0.73 / 0.76 / -4.2%
tpcds_q89/datafusion:parquet	25633444 / 25646092 / -0.0%	44140769 / 44189936 / -0.1%	0.58 / 0.58 / +0.1%
tpcds_q90/datafusion:parquet	20397752 / 19645008 / +3.8%	29482192 / 33648862 / -12.4% 🟢	0.69 / 0.58 / +18.5%
tpcds_q91/datafusion:parquet	37031828 / 36572015 / +1.3%	52885844 / 53182551 / -0.6%	0.70 / 0.69 / +1.8%
tpcds_q92/datafusion:parquet	25907834 / 25755190 / +0.6%	41097663 / 41436241 / -0.8%	0.63 / 0.62 / +1.4%
tpcds_q93/datafusion:parquet	25935110 / 26434221 / -1.9%	48408114 / 48799588 / -0.8%	0.54 / 0.54 / -1.1%
tpcds_q94/datafusion:parquet	34704457 / 34418932 / +0.8%	49391862 / 49323739 / +0.1%	0.70 / 0.70 / +0.7%
tpcds_q95/datafusion:parquet	64061276 / 64771301 / -1.1%	80910053 / 80635754 / +0.3%	0.79 / 0.80 / -1.4%
tpcds_q96/datafusion:parquet	16682372 / 16535404 / +0.9%	29979951 / 27993941 / +7.1%	0.56 / 0.59 / -5.8%
tpcds_q97/datafusion:parquet	35959765 / 34912902 / +3.0%	54233485 / 53409468 / +1.5%	0.66 / 0.65 / +1.4%
tpcds_q98/datafusion:parquet	25153280 / 24956162 / +0.8%	40058833 / 39783047 / +0.7%	0.63 / 0.63 / +0.1%
tpcds_q99/datafusion:parquet	29702977 / 29708374 / -0.0%	45290438 / 42195061 / +7.3%	0.66 / 0.70 / -6.9%

duckdb / vortex-file-compressed / ns (0.968x ➖, 10↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	15256734 / 15277748 / -0.1%	22801879 / 24901672 / -8.4%	0.67 / 0.61 / +9.1%
tpcds_q02/duckdb:vortex-file-compressed	14990539 / 15522230 / -3.4%	19970760 / 21396654 / -6.7%	0.75 / 0.73 / +3.5%
tpcds_q03/duckdb:vortex-file-compressed	11740396 / 11789137 / -0.4%	25363536 / 24129690 / +5.1%	0.46 / 0.49 / -5.3%
tpcds_q04/duckdb:vortex-file-compressed	49839871 / 52351125 / -4.8%	64035889 / 63652734 / +0.6%	0.78 / 0.82 / -5.4%
tpcds_q05/duckdb:vortex-file-compressed	18917244 / 19384614 / -2.4%	25688845 / 28464192 / -9.8%	0.74 / 0.68 / +8.1%
tpcds_q06/duckdb:vortex-file-compressed	27081134 / 27470706 / -1.4%	39934999 / 40970796 / -2.5%	0.68 / 0.67 / +1.1%
tpcds_q07/duckdb:vortex-file-compressed	16455374 / 16247507 / +1.3%	29521295 / 29303641 / +0.7%	0.56 / 0.55 / +0.5%
tpcds_q08/duckdb:vortex-file-compressed	19586797 / 23085734 / -15.2% 🟢	26796115 / 32682383 / -18.0% 🟢	0.73 / 0.71 / +3.5%
tpcds_q09/duckdb:vortex-file-compressed	9868312 / 10524986 / -6.2%	17674569 / 20100710 / -12.1% 🟢	0.56 / 0.52 / +6.6%
tpcds_q10/duckdb:vortex-file-compressed	28230292 / 32620498 / -13.5% 🟢	44557856 / 43200024 / +3.1%	0.63 / 0.76 / -16.1%
tpcds_q11/duckdb:vortex-file-compressed	40538502 / 41003364 / -1.1%	48895227 / 53989946 / -9.4%	0.83 / 0.76 / +9.2%
tpcds_q12/duckdb:vortex-file-compressed	10417974 / 10611643 / -1.8%	16339401 / 20302661 / -19.5% 🟢	0.64 / 0.52 / +22.0%
tpcds_q13/duckdb:vortex-file-compressed	21734092 / 21307405 / +2.0%	32906141 / 34522355 / -4.7%	0.66 / 0.62 / +7.0%
tpcds_q14/duckdb:vortex-file-compressed	58526208 / 58114400 / +0.7%	69798314 / 70018046 / -0.3%	0.84 / 0.83 / +1.0%
tpcds_q15/duckdb:vortex-file-compressed	20879082 / 22305284 / -6.4%	26102528 / 27740492 / -5.9%	0.80 / 0.80 / -0.5%
tpcds_q16/duckdb:vortex-file-compressed	17638658 / 19011360 / -7.2%	25543113 / 27203651 / -6.1%	0.69 / 0.70 / -1.2%
tpcds_q17/duckdb:vortex-file-compressed	30772439 / 31538926 / -2.4%	44575912 / 46430057 / -4.0%	0.69 / 0.68 / +1.6%
tpcds_q18/duckdb:vortex-file-compressed	28575450 / 29717146 / -3.8%	39009975 / 40080561 / -2.7%	0.73 / 0.74 / -1.2%
tpcds_q19/duckdb:vortex-file-compressed	23543182 / 25638760 / -8.2%	36241410 / 35753149 / +1.4%	0.65 / 0.72 / -9.4%
tpcds_q20/duckdb:vortex-file-compressed	10615468 / 11380882 / -6.7%	15973087 / 16392519 / -2.6%	0.66 / 0.69 / -4.3%
tpcds_q21/duckdb:vortex-file-compressed	10431346 / 12163645 / -14.2% 🟢	19444035 / 23555255 / -17.5% 🟢	0.54 / 0.52 / +3.9%
tpcds_q22/duckdb:vortex-file-compressed	29254591 / 29526886 / -0.9%	40460435 / 42614236 / -5.1%	0.72 / 0.69 / +4.4%
tpcds_q23/duckdb:vortex-file-compressed	35798124 / 35266062 / +1.5%	50170719 / 51636902 / -2.8%	0.71 / 0.68 / +4.5%
tpcds_q24/duckdb:vortex-file-compressed	28617873 / 28412395 / +0.7%	41688215 / 41085690 / +1.5%	0.69 / 0.69 / -0.7%
tpcds_q25/duckdb:vortex-file-compressed	26311064 / 26952706 / -2.4%	40985781 / 40134002 / +2.1%	0.64 / 0.67 / -4.4%
tpcds_q26/duckdb:vortex-file-compressed	13398143 / 15577018 / -14.0% 🟢	19899943 / 20532481 / -3.1%	0.67 / 0.76 / -11.3%
tpcds_q27/duckdb:vortex-file-compressed	17693216 / 17233950 / +2.7%	30887322 / 29126058 / +6.0%	0.57 / 0.59 / -3.2%
tpcds_q28/duckdb:vortex-file-compressed	7946882 / 8323773 / -4.5%	12374219 / 12586538 / -1.7%	0.64 / 0.66 / -2.9%
tpcds_q29/duckdb:vortex-file-compressed	29303600 / 30405680 / -3.6%	45518514 / 46536002 / -2.2%	0.64 / 0.65 / -1.5%
tpcds_q30/duckdb:vortex-file-compressed	19230673 / 19976016 / -3.7%	28528882 / 28159603 / +1.3%	0.67 / 0.71 / -5.0%
tpcds_q31/duckdb:vortex-file-compressed	19491044 / 19940642 / -2.3%	29686197 / 30571061 / -2.9%	0.66 / 0.65 / +0.7%
tpcds_q32/duckdb:vortex-file-compressed	10308936 / 11216430 / -8.1%	20990540 / 18144003 / +15.7% 🔴	0.49 / 0.62 / -20.6%
tpcds_q33/duckdb:vortex-file-compressed	16894814 / 19064314 / -11.4% 🟢	29983193 / 32015226 / -6.3%	0.56 / 0.60 / -5.4%
tpcds_q34/duckdb:vortex-file-compressed	15311834 / 14537462 / +5.3%	20750219 / 22462103 / -7.6%	0.74 / 0.65 / +14.0%
tpcds_q35/duckdb:vortex-file-compressed	46529827 / 49260660 / -5.5%	59727454 / 64554611 / -7.5%	0.78 / 0.76 / +2.1%
tpcds_q36/duckdb:vortex-file-compressed	15875858 / 15858766 / +0.1%	25299622 / 28837065 / -12.3% 🟢	0.63 / 0.55 / +14.1%
tpcds_q37/duckdb:vortex-file-compressed	14190080 / 13921722 / +1.9%	25640419 / 21989822 / +16.6% 🔴	0.55 / 0.63 / -12.6%
tpcds_q38/duckdb:vortex-file-compressed	22332308 / 22120167 / +1.0%	29063485 / 28735137 / +1.1%	0.77 / 0.77 / -0.2%
tpcds_q39/duckdb:vortex-file-compressed	18492858 / 19886291 / -7.0%	26223383 / 29216184 / -10.2% 🟢	0.71 / 0.68 / +3.6%
tpcds_q40/duckdb:vortex-file-compressed	13253702 / 14043562 / -5.6%	21297263 / 19514903 / +9.1%	0.62 / 0.72 / -13.5%
tpcds_q41/duckdb:vortex-file-compressed	6664903 / 6651180 / +0.2%	11794509 / 9680341 / +21.8% 🔴	0.57 / 0.69 / -17.8%
tpcds_q42/duckdb:vortex-file-compressed	8418573 / 9006990 / -6.5%	16910810 / 18880335 / -10.4% 🟢	0.50 / 0.48 / +4.4%
tpcds_q43/duckdb:vortex-file-compressed	10391437 / 9994076 / +4.0%	17771184 / 22532141 / -21.1% 🟢	0.58 / 0.44 / +31.8%
tpcds_q44/duckdb:vortex-file-compressed	13924580 / 13987740 / -0.5%	25776232 / 24229250 / +6.4%	0.54 / 0.58 / -6.4%
tpcds_q45/duckdb:vortex-file-compressed	22380756 / 23793172 / -5.9%	29459005 / 32727231 / -10.0%	0.76 / 0.73 / +4.5%
tpcds_q46/duckdb:vortex-file-compressed	18330250 / 17811695 / +2.9%	33266308 / 31319079 / +6.2%	0.55 / 0.57 / -3.1%
tpcds_q47/duckdb:vortex-file-compressed	30934257 / 30534454 / +1.3%	44325392 / 40971110 / +8.2%	0.70 / 0.75 / -6.4%
tpcds_q48/duckdb:vortex-file-compressed	20101517 / 20417719 / -1.5%	31390923 / 38966730 / -19.4% 🟢	0.64 / 0.52 / +22.2%
tpcds_q49/duckdb:vortex-file-compressed	17591158 / 19169650 / -8.2%	31854107 / 34863554 / -8.6%	0.55 / 0.55 / +0.4%
tpcds_q50/duckdb:vortex-file-compressed	17192270 / 17246263 / -0.3%	27265510 / 32340427 / -15.7% 🟢	0.63 / 0.53 / +18.2%
tpcds_q51/duckdb:vortex-file-compressed	66575679 / 52212671 / +27.5% 🔴	67670246 / 65907669 / +2.7%	0.98 / 0.79 / +24.2%
tpcds_q52/duckdb:vortex-file-compressed	8550737 / 11621106 / -26.4% 🟢	17457107 / 19321190 / -9.6%	0.49 / 0.60 / -18.6%
tpcds_q53/duckdb:vortex-file-compressed	14762158 / 14481590 / +1.9%	24036021 / 25007743 / -3.9%	0.61 / 0.58 / +6.1%
tpcds_q54/duckdb:vortex-file-compressed	20124494 / 20919915 / -3.8%	31575401 / 33620884 / -6.1%	0.64 / 0.62 / +2.4%
tpcds_q55/duckdb:vortex-file-compressed	8849942 / 8561740 / +3.4%	17552243 / 17936535 / -2.1%	0.50 / 0.48 / +5.6%
tpcds_q56/duckdb:vortex-file-compressed	16572574 / 17545240 / -5.5%	28164950 / 32342459 / -12.9% 🟢	0.59 / 0.54 / +8.5%
tpcds_q57/duckdb:vortex-file-compressed	24231363 / 27390928 / -11.5% 🟢	31376888 / 32990279 / -4.9%	0.77 / 0.83 / -7.0%
tpcds_q58/duckdb:vortex-file-compressed	18808772 / 18333927 / +2.6%	29459517 / 28478266 / +3.4%	0.64 / 0.64 / -0.8%
tpcds_q59/duckdb:vortex-file-compressed	18892125 / 18649552 / +1.3%	25666366 / 25631134 / +0.1%	0.74 / 0.73 / +1.2%
tpcds_q60/duckdb:vortex-file-compressed	17585009 / 20472322 / -14.1% 🟢	30603074 / 29822543 / +2.6%	0.57 / 0.69 / -16.3%
tpcds_q61/duckdb:vortex-file-compressed	19769693 / 20341154 / -2.8%	31352924 / 32032733 / -2.1%	0.63 / 0.64 / -0.7%
tpcds_q62/duckdb:vortex-file-compressed	10300196 / 10649237 / -3.3%	16394377 / 19591369 / -16.3% 🟢	0.63 / 0.54 / +15.6%
tpcds_q63/duckdb:vortex-file-compressed	14815682 / 14026391 / +5.6%	25186391 / 23066128 / +9.2%	0.59 / 0.61 / -3.3%
tpcds_q64/duckdb:vortex-file-compressed	62142856 / 63575128 / -2.3%	76031586 / 79466605 / -4.3%	0.82 / 0.80 / +2.2%
tpcds_q65/duckdb:vortex-file-compressed	13742472 / 13484699 / +1.9%	22377868 / 23565583 / -5.0%	0.61 / 0.57 / +7.3%
tpcds_q66/duckdb:vortex-file-compressed	21128830 / 23240184 / -9.1%	28848317 / 32829595 / -12.1% 🟢	0.73 / 0.71 / +3.5%
tpcds_q67/duckdb:vortex-file-compressed	65525764 / 64868743 / +1.0%	82433534 / 80229518 / +2.7%	0.79 / 0.81 / -1.7%
tpcds_q68/duckdb:vortex-file-compressed	18171073 / 16404910 / +10.8% 🔴	27199663 / 29935712 / -9.1%	0.67 / 0.55 / +21.9%
tpcds_q69/duckdb:vortex-file-compressed	29886634 / 31897285 / -6.3%	43735626 / 44145075 / -0.9%	0.68 / 0.72 / -5.4%
tpcds_q70/duckdb:vortex-file-compressed	20262564 / 23389382 / -13.4% 🟢	29258554 / 32306757 / -9.4%	0.69 / 0.72 / -4.3%
tpcds_q71/duckdb:vortex-file-compressed	13607138 / 13520304 / +0.6%	21916031 / 25376532 / -13.6% 🟢	0.62 / 0.53 / +16.5%
tpcds_q72/duckdb:vortex-file-compressed	64220300 / 64225524 / -0.0%	79538306 / 83306972 / -4.5%	0.81 / 0.77 / +4.7%
tpcds_q73/duckdb:vortex-file-compressed	14900836 / 13532612 / +10.1% 🔴	23959972 / 21248810 / +12.8% 🔴	0.62 / 0.64 / -2.3%
tpcds_q74/duckdb:vortex-file-compressed	27310052 / 28099998 / -2.8%	37457815 / 39380333 / -4.9%	0.73 / 0.71 / +2.2%
tpcds_q75/duckdb:vortex-file-compressed	28462732 / 29214566 / -2.6%	39068936 / 40562486 / -3.7%	0.73 / 0.72 / +1.2%
tpcds_q76/duckdb:vortex-file-compressed	12086404 / 13306444 / -9.2%	23331220 / 27623083 / -15.5% 🟢	0.52 / 0.48 / +7.5%
tpcds_q77/duckdb:vortex-file-compressed	16156054 / 16935204 / -4.6%	23474325 / 27235416 / -13.8% 🟢	0.69 / 0.62 / +10.7%
tpcds_q78/duckdb:vortex-file-compressed	36849665 / 38230152 / -3.6%	52091657 / 48532709 / +7.3%	0.71 / 0.79 / -10.2%
tpcds_q79/duckdb:vortex-file-compressed	14524878 / 15298430 / -5.1%	23523531 / 24999680 / -5.9%	0.62 / 0.61 / +0.9%
tpcds_q80/duckdb:vortex-file-compressed	28041958 / 27818999 / +0.8%	42426635 / 44400580 / -4.4%	0.66 / 0.63 / +5.5%
tpcds_q81/duckdb:vortex-file-compressed	22570170 / 23393562 / -3.5%	29666104 / 31162634 / -4.8%	0.76 / 0.75 / +1.3%
tpcds_q82/duckdb:vortex-file-compressed	34261146 / 36146230 / -5.2%	40895275 / 39705445 / +3.0%	0.84 / 0.91 / -8.0%
tpcds_q83/duckdb:vortex-file-compressed	21068266 / 20867460 / +1.0%	26597300 / 27467242 / -3.2%	0.79 / 0.76 / +4.3%
tpcds_q84/duckdb:vortex-file-compressed	12837006 / 13779284 / -6.8%	18615124 / 25239297 / -26.2% 🟢	0.69 / 0.55 / +26.3%
tpcds_q85/duckdb:vortex-file-compressed	31803956 / 33156531 / -4.1%	42820105 / 42616584 / +0.5%	0.74 / 0.78 / -4.5%
tpcds_q86/duckdb:vortex-file-compressed	10854086 / 11212761 / -3.2%	17652520 / 18436288 / -4.3%	0.61 / 0.61 / +1.1%
tpcds_q87/duckdb:vortex-file-compressed	23746534 / 23632118 / +0.5%	29902379 / 32038921 / -6.7%	0.79 / 0.74 / +7.7%
tpcds_q88/duckdb:vortex-file-compressed	32736362 / 35916961 / -8.9%	47025998 / 49013959 / -4.1%	0.70 / 0.73 / -5.0%
tpcds_q89/duckdb:vortex-file-compressed	14643138 / 13582275 / +7.8%	23140179 / 22876207 / +1.2%	0.63 / 0.59 / +6.6%
tpcds_q90/duckdb:vortex-file-compressed	7521222 / 8447192 / -11.0% 🟢	13272628 / 13711955 / -3.2%	0.57 / 0.62 / -8.0%
tpcds_q91/duckdb:vortex-file-compressed	15580544 / 17267943 / -9.8%	26540862 / 26484469 / +0.2%	0.59 / 0.65 / -10.0%
tpcds_q92/duckdb:vortex-file-compressed	13362984 / 14331383 / -6.8%	21865482 / 23483854 / -6.9%	0.61 / 0.61 / +0.1%
tpcds_q93/duckdb:vortex-file-compressed	17193296 / 16631896 / +3.4%	21864640 / 23676215 / -7.7%	0.79 / 0.70 / +11.9%
tpcds_q94/duckdb:vortex-file-compressed	16721129 / 17367158 / -3.7%	27320714 / 27402829 / -0.3%	0.61 / 0.63 / -3.4%
tpcds_q95/duckdb:vortex-file-compressed	70960454 / 72479012 / -2.1%	79485243 / 79327046 / +0.2%	0.89 / 0.91 / -2.3%
tpcds_q96/duckdb:vortex-file-compressed	8107180 / 8423258 / -3.8%	14615850 / 15106112 / -3.2%	0.55 / 0.56 / -0.5%
tpcds_q97/duckdb:vortex-file-compressed	22148468 / 23381648 / -5.3%	29077705 / 32167876 / -9.6%	0.76 / 0.73 / +4.8%
tpcds_q98/duckdb:vortex-file-compressed	13517950 / 14160254 / -4.5%	21459932 / 22479801 / -4.5%	0.63 / 0.63 / +0.0%
tpcds_q99/duckdb:vortex-file-compressed	13659774 / 14564405 / -6.2%	21549950 / 20884968 / +3.2%	0.63 / 0.70 / -9.1%

duckdb / vortex-compact / ns (1.006x ➖, 3↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-compact	16523003 / 16534834 / -0.1%	24524603 / 23975494 / +2.3%	0.67 / 0.69 / -2.3%
tpcds_q02/duckdb:vortex-compact	16491958 / 16209078 / +1.7%	20671083 / 21633099 / -4.4%	0.80 / 0.75 / +6.5%
tpcds_q03/duckdb:vortex-compact	26692364 / 21653726 / +23.3% 🔴	31079448 / 35425300 / -12.3% 🟢	0.86 / 0.61 / +40.5%
tpcds_q04/duckdb:vortex-compact	54224720 / 55728138 / -2.7%	68008371 / 67270805 / +1.1%	0.80 / 0.83 / -3.8%
tpcds_q05/duckdb:vortex-compact	22067268 / 23030938 / -4.2%	32537492 / 31517575 / +3.2%	0.68 / 0.73 / -7.2%
tpcds_q06/duckdb:vortex-compact	35590526 / 32490540 / +9.5%	45218908 / 45918063 / -1.5%	0.79 / 0.71 / +11.2%
tpcds_q07/duckdb:vortex-compact	28595658 / 28832176 / -0.8%	37885318 / 41428047 / -8.6%	0.75 / 0.70 / +8.5%
tpcds_q08/duckdb:vortex-compact	49412011 / 49312580 / +0.2%	57804299 / 57681502 / +0.2%	0.85 / 0.85 / -0.0%
tpcds_q09/duckdb:vortex-compact	12856212 / 12395260 / +3.7%	23070759 / 19978716 / +15.5% 🔴	0.56 / 0.62 / -10.2%
tpcds_q10/duckdb:vortex-compact	45962228 / 46024597 / -0.1%	57058615 / 57094610 / -0.1%	0.81 / 0.81 / -0.1%
tpcds_q11/duckdb:vortex-compact	45825960 / 45434000 / +0.9%	56172041 / 58330290 / -3.7%	0.82 / 0.78 / +4.7%
tpcds_q12/duckdb:vortex-compact	13549631 / 13582453 / -0.2%	19863472 / 20180272 / -1.6%	0.68 / 0.67 / +1.3%
tpcds_q13/duckdb:vortex-compact	36882396 / 37538534 / -1.7%	46848892 / 49630069 / -5.6%	0.79 / 0.76 / +4.1%
tpcds_q14/duckdb:vortex-compact	66204950 / 65732624 / +0.7%	80364728 / 79637059 / +0.9%	0.82 / 0.83 / -0.2%
tpcds_q15/duckdb:vortex-compact	26320808 / 26410259 / -0.3%	34381685 / 31242151 / +10.0% 🔴	0.77 / 0.85 / -9.4%
tpcds_q16/duckdb:vortex-compact	26203226 / 25268823 / +3.7%	35107060 / 33858968 / +3.7%	0.75 / 0.75 / +0.0%
tpcds_q17/duckdb:vortex-compact	45878829 / 45604502 / +0.6%	57436559 / 65294494 / -12.0% 🟢	0.80 / 0.70 / +14.4%
tpcds_q18/duckdb:vortex-compact	36384580 / 35603387 / +2.2%	43997604 / 45649981 / -3.6%	0.83 / 0.78 / +6.0%
tpcds_q19/duckdb:vortex-compact	36352136 / 35962362 / +1.1%	46242372 / 45709841 / +1.2%	0.79 / 0.79 / -0.1%
tpcds_q20/duckdb:vortex-compact	13937056 / 14407062 / -3.3%	20141377 / 19493863 / +3.3%	0.69 / 0.74 / -6.4%
tpcds_q21/duckdb:vortex-compact	16967660 / 11220494 / +51.2% 🔴	19815412 / 20238208 / -2.1%	0.86 / 0.55 / +54.4%
tpcds_q22/duckdb:vortex-compact	30555266 / 30558715 / -0.0%	41212842 / 40934532 / +0.7%	0.74 / 0.75 / -0.7%
tpcds_q23/duckdb:vortex-compact	42160612 / 42442712 / -0.7%	54439262 / 57007743 / -4.5%	0.77 / 0.74 / +4.0%
tpcds_q24/duckdb:vortex-compact	39816929 / 39665401 / +0.4%	51341608 / 48068635 / +6.8%	0.78 / 0.83 / -6.0%
tpcds_q25/duckdb:vortex-compact	43936771 / 43847560 / +0.2%	54497224 / 54475017 / +0.0%	0.81 / 0.80 / +0.2%
tpcds_q26/duckdb:vortex-compact	25492070 / 25421818 / +0.3%	32431688 / 32367344 / +0.2%	0.79 / 0.79 / +0.1%
tpcds_q27/duckdb:vortex-compact	32599161 / 33580366 / -2.9%	41524385 / 51715659 / -19.7% 🟢	0.79 / 0.65 / +20.9%
tpcds_q28/duckdb:vortex-compact	12448888 / 10738274 / +15.9% 🔴	16722645 / 16924226 / -1.2%	0.74 / 0.63 / +17.3%
tpcds_q29/duckdb:vortex-compact	44810363 / 45302886 / -1.1%	60473839 / 58327011 / +3.7%	0.74 / 0.78 / -4.6%
tpcds_q30/duckdb:vortex-compact	22724938 / 22910263 / -0.8%	30844031 / 31117013 / -0.9%	0.74 / 0.74 / +0.1%
tpcds_q31/duckdb:vortex-compact	24100736 / 23726578 / +1.6%	31337241 / 32379212 / -3.2%	0.77 / 0.73 / +5.0%
tpcds_q32/duckdb:vortex-compact	14402122 / 14510852 / -0.7%	23871015 / 21680886 / +10.1% 🔴	0.60 / 0.67 / -9.9%
tpcds_q33/duckdb:vortex-compact	23933504 / 23725714 / +0.9%	36570767 / 38407823 / -4.8%	0.65 / 0.62 / +5.9%
tpcds_q34/duckdb:vortex-compact	22383778 / 22285553 / +0.4%	32089768 / 32063867 / +0.1%	0.70 / 0.70 / +0.4%
tpcds_q35/duckdb:vortex-compact	62632962 / 62474306 / +0.3%	74021679 / 74420665 / -0.5%	0.85 / 0.84 / +0.8%
tpcds_q36/duckdb:vortex-compact	22048926 / 24515180 / -10.1% 🟢	35499977 / 33233930 / +6.8%	0.62 / 0.74 / -15.8%
tpcds_q37/duckdb:vortex-compact	15577426 / 15408806 / +1.1%	25987000 / 24048871 / +8.1%	0.60 / 0.64 / -6.4%
tpcds_q38/duckdb:vortex-compact	26840230 / 26401549 / +1.7%	33448264 / 33708213 / -0.8%	0.80 / 0.78 / +2.5%
tpcds_q39/duckdb:vortex-compact	20332113 / 20375470 / -0.2%	33042047 / 30093499 / +9.8%	0.62 / 0.68 / -9.1%
tpcds_q40/duckdb:vortex-compact	15833572 / 16122277 / -1.8%	22525848 / 21810891 / +3.3%	0.70 / 0.74 / -4.9%
tpcds_q41/duckdb:vortex-compact	7679107 / 7661723 / +0.2%	12416770 / 13721918 / -9.5%	0.62 / 0.56 / +10.8%
tpcds_q42/duckdb:vortex-compact	11703850 / 11990335 / -2.4%	20403911 / 21397222 / -4.6%	0.57 / 0.56 / +2.4%
tpcds_q43/duckdb:vortex-compact	16749346 / 16392588 / +2.2%	23793712 / 23693715 / +0.4%	0.70 / 0.69 / +1.7%
tpcds_q44/duckdb:vortex-compact	19725644 / 22934037 / -14.0% 🟢	31824770 / 33268268 / -4.3%	0.62 / 0.69 / -10.1%
tpcds_q45/duckdb:vortex-compact	27485368 / 27554669 / -0.3%	33033160 / 34763491 / -5.0%	0.83 / 0.79 / +5.0%
tpcds_q46/duckdb:vortex-compact	29656834 / 29256569 / +1.4%	38372702 / 45682261 / -16.0% 🟢	0.77 / 0.64 / +20.7%
tpcds_q47/duckdb:vortex-compact	36153591 / 36524392 / -1.0%	44652304 / 47896502 / -6.8%	0.81 / 0.76 / +6.2%
tpcds_q48/duckdb:vortex-compact	33936272 / 36211444 / -6.3%	46385251 / 50794963 / -8.7%	0.73 / 0.71 / +2.6%
tpcds_q49/duckdb:vortex-compact	22830774 / 25226300 / -9.5%	36436463 / 39906078 / -8.7%	0.63 / 0.63 / -0.9%
tpcds_q50/duckdb:vortex-compact	27697522 / 27834090 / -0.5%	36371157 / 38509372 / -5.6%	0.76 / 0.72 / +5.4%
tpcds_q51/duckdb:vortex-compact	52598382 / 65785782 / -20.0% 🟢	62586562 / 63572048 / -1.6%	0.84 / 1.03 / -18.8%
tpcds_q52/duckdb:vortex-compact	13740554 / 12311797 / +11.6% 🔴	20744202 / 21865610 / -5.1%	0.66 / 0.56 / +17.6%
tpcds_q53/duckdb:vortex-compact	22268386 / 22085514 / +0.8%	30011027 / 34635741 / -13.4% 🟢	0.74 / 0.64 / +16.4%
tpcds_q54/duckdb:vortex-compact	26586216 / 26067086 / +2.0%	39406136 / 35190396 / +12.0% 🔴	0.67 / 0.74 / -8.9%
tpcds_q55/duckdb:vortex-compact	14556586 / 14583274 / -0.2%	20718565 / 21279993 / -2.6%	0.70 / 0.69 / +2.5%
tpcds_q56/duckdb:vortex-compact	24335515 / 23548972 / +3.3%	37278325 / 38060071 / -2.1%	0.65 / 0.62 / +5.5%
tpcds_q57/duckdb:vortex-compact	30097618 / 27883342 / +7.9%	36312885 / 34499251 / +5.3%	0.83 / 0.81 / +2.6%
tpcds_q58/duckdb:vortex-compact	23462694 / 21703013 / +8.1%	32429120 / 36295779 / -10.7% 🟢	0.72 / 0.60 / +21.0%
tpcds_q59/duckdb:vortex-compact	23273530 / 23557667 / -1.2%	29734421 / 30018659 / -0.9%	0.78 / 0.78 / -0.3%
tpcds_q60/duckdb:vortex-compact	24350821 / 25019988 / -2.7%	37530578 / 35877718 / +4.6%	0.65 / 0.70 / -7.0%
tpcds_q61/duckdb:vortex-compact	32606008 / 33055840 / -1.4%	44301770 / 44832912 / -1.2%	0.74 / 0.74 / -0.2%
tpcds_q62/duckdb:vortex-compact	11792306 / 11724578 / +0.6%	19094679 / 22156753 / -13.8% 🟢	0.62 / 0.53 / +16.7%
tpcds_q63/duckdb:vortex-compact	21306588 / 21587618 / -1.3%	28665802 / 32056234 / -10.6% 🟢	0.74 / 0.67 / +10.4%
tpcds_q64/duckdb:vortex-compact	86330842 / 85666161 / +0.8%	99385143 / 100594624 / -1.2%	0.87 / 0.85 / +2.0%
tpcds_q65/duckdb:vortex-compact	18174837 / 18555780 / -2.1%	25878237 / 26420136 / -2.1%	0.70 / 0.70 / -0.0%
tpcds_q66/duckdb:vortex-compact	25655844 / 25759218 / -0.4%	35547733 / 38690971 / -8.1%	0.72 / 0.67 / +8.4%
tpcds_q67/duckdb:vortex-compact	71880249 / 72360406 / -0.7%	84947062 / 85348524 / -0.5%	0.85 / 0.85 / -0.2%
tpcds_q68/duckdb:vortex-compact	29427618 / 29152974 / +0.9%	40209074 / 40043799 / +0.4%	0.73 / 0.73 / +0.5%
tpcds_q69/duckdb:vortex-compact	46960804 / 47465326 / -1.1%	59135487 / 58357490 / +1.3%	0.79 / 0.81 / -2.4%
tpcds_q70/duckdb:vortex-compact	31408491 / 31445084 / -0.1%	50451492 / 43115927 / +17.0% 🔴	0.62 / 0.73 / -14.6%
tpcds_q71/duckdb:vortex-compact	19431128 / 19234600 / +1.0%	30176171 / 29592815 / +2.0%	0.64 / 0.65 / -0.9%
tpcds_q72/duckdb:vortex-compact	70151954 / 70549976 / -0.6%	82795239 / 84348257 / -1.8%	0.85 / 0.84 / +1.3%
tpcds_q73/duckdb:vortex-compact	23569410 / 21950797 / +7.4%	29740854 / 29205112 / +1.8%	0.79 / 0.75 / +5.4%
tpcds_q74/duckdb:vortex-compact	32271607 / 31897527 / +1.2%	40049585 / 47925196 / -16.4% 🟢	0.81 / 0.67 / +21.1%
tpcds_q75/duckdb:vortex-compact	34856856 / 32828760 / +6.2%	45480781 / 44099159 / +3.1%	0.77 / 0.74 / +3.0%
tpcds_q76/duckdb:vortex-compact	16248690 / 16463686 / -1.3%	31175999 / 30176536 / +3.3%	0.52 / 0.55 / -4.5%
tpcds_q77/duckdb:vortex-compact	22306982 / 22701082 / -1.7%	30385517 / 32197263 / -5.6%	0.73 / 0.71 / +4.1%
tpcds_q78/duckdb:vortex-compact	41581898 / 41953884 / -0.9%	53585209 / 52521054 / +2.0%	0.78 / 0.80 / -2.9%
tpcds_q79/duckdb:vortex-compact	38268050 / 38528264 / -0.7%	63595076 / 49019028 / +29.7% 🔴	0.60 / 0.79 / -23.4%
tpcds_q80/duckdb:vortex-compact	37004142 / 36891446 / +0.3%	46124610 / 50065581 / -7.9%	0.80 / 0.74 / +8.9%
tpcds_q81/duckdb:vortex-compact	24545252 / 24631938 / -0.4%	33183586 / 31976644 / +3.8%	0.74 / 0.77 / -4.0%
tpcds_q82/duckdb:vortex-compact	38668901 / 36092644 / +7.1%	43007748 / 48013190 / -10.4% 🟢	0.90 / 0.75 / +19.6%
tpcds_q83/duckdb:vortex-compact	28237078 / 28305048 / -0.2%	33090645 / 33161775 / -0.2%	0.85 / 0.85 / -0.0%
tpcds_q84/duckdb:vortex-compact	14711465 / 14909116 / -1.3%	23043405 / 23615765 / -2.4%	0.64 / 0.63 / +1.1%
tpcds_q85/duckdb:vortex-compact	42084064 / 42132338 / -0.1%	49910540 / 52824319 / -5.5%	0.84 / 0.80 / +5.7%
tpcds_q86/duckdb:vortex-compact	12016976 / 12108302 / -0.8%	18305266 / 21170269 / -13.5% 🟢	0.66 / 0.57 / +14.8%
tpcds_q87/duckdb:vortex-compact	28586010 / 30660816 / -6.8%	38319603 / 34896230 / +9.8%	0.75 / 0.88 / -15.1%
tpcds_q88/duckdb:vortex-compact	68318300 / 66701616 / +2.4%	82742451 / 77789412 / +6.4%	0.83 / 0.86 / -3.7%
tpcds_q89/duckdb:vortex-compact	20930728 / 21089946 / -0.8%	28458767 / 29077113 / -2.1%	0.74 / 0.73 / +1.4%
tpcds_q90/duckdb:vortex-compact	11686658 / 11749604 / -0.5%	18715215 / 16055280 / +16.6% 🔴	0.62 / 0.73 / -14.7%
tpcds_q91/duckdb:vortex-compact	33540750 / 33363290 / +0.5%	43028758 / 39909917 / +7.8%	0.78 / 0.84 / -6.8%
tpcds_q92/duckdb:vortex-compact	20745918 / 20650225 / +0.5%	28665818 / 27600893 / +3.9%	0.72 / 0.75 / -3.3%
tpcds_q93/duckdb:vortex-compact	18384788 / 18494648 / -0.6%	25117464 / 27877412 / -9.9%	0.73 / 0.66 / +10.3%
tpcds_q94/duckdb:vortex-compact	22403072 / 22203260 / +0.9%	30967098 / 30761356 / +0.7%	0.72 / 0.72 / +0.2%
tpcds_q95/duckdb:vortex-compact	78174121 / 77707916 / +0.6%	86685169 / 85411886 / +1.5%	0.90 / 0.91 / -0.9%
tpcds_q96/duckdb:vortex-compact	18834662 / 18469072 / +2.0%	23969425 / 27198465 / -11.9% 🟢	0.79 / 0.68 / +15.7%
tpcds_q97/duckdb:vortex-compact	25062027 / 25863726 / -3.1%	33355170 / 31780581 / +5.0%	0.75 / 0.81 / -7.7%
tpcds_q98/duckdb:vortex-compact	18459170 / 18084395 / +2.1%	27743523 / 28581746 / -2.9%	0.67 / 0.63 / +5.2%
tpcds_q99/duckdb:vortex-compact	17143617 / 16862598 / +1.7%	23169523 / 25644401 / -9.7%	0.74 / 0.66 / +12.5%

duckdb / parquet / ns (0.994x ➖, 2↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	24892590 / 26641788 / -6.6%	34495446 / 35593255 / -3.1%	0.72 / 0.75 / -3.6%
tpcds_q02/duckdb:parquet	15364505 / 15442383 / -0.5%	19890502 / 19800207 / +0.5%	0.77 / 0.78 / -1.0%
tpcds_q03/duckdb:parquet	8833158 / 8802015 / +0.4%	15170375 / 14923108 / +1.7%	0.58 / 0.59 / -1.3%
tpcds_q04/duckdb:parquet	127411611 / 126962140 / +0.4%	132939993 / 132587334 / +0.3%	0.96 / 0.96 / +0.1%
tpcds_q05/duckdb:parquet	21438540 / 21302441 / +0.6%	27481728 / 26167497 / +5.0%	0.78 / 0.81 / -4.2%
tpcds_q06/duckdb:parquet	26351152 / 26726208 / -1.4%	39482476 / 36918752 / +6.9%	0.67 / 0.72 / -7.8%
tpcds_q07/duckdb:parquet	15045403 / 15758666 / -4.5%	22340171 / 24664309 / -9.4%	0.67 / 0.64 / +5.4%
tpcds_q08/duckdb:parquet	25030395 / 25554147 / -2.0%	33668999 / 35941153 / -6.3%	0.74 / 0.71 / +4.6%
tpcds_q09/duckdb:parquet	19940692 / 19498856 / +2.3%	22940557 / 22541726 / +1.8%	0.87 / 0.87 / +0.5%
tpcds_q10/duckdb:parquet	27593422 / 27742930 / -0.5%	38721950 / 37926868 / +2.1%	0.71 / 0.73 / -2.6%
tpcds_q11/duckdb:parquet	71146002 / 71046533 / +0.1%	78268549 / 79517265 / -1.6%	0.91 / 0.89 / +1.7%
tpcds_q12/duckdb:parquet	12608426 / 12750394 / -1.1%	17266356 / 17572631 / -1.7%	0.73 / 0.73 / +0.6%
tpcds_q13/duckdb:parquet	23782104 / 23766962 / +0.1%	31606872 / 32709608 / -3.4%	0.75 / 0.73 / +3.6%
tpcds_q14/duckdb:parquet	60271830 / 60816701 / -0.9%	67045324 / 67411270 / -0.5%	0.90 / 0.90 / -0.4%
tpcds_q15/duckdb:parquet	24796488 / 25119560 / -1.3%	31076955 / 30476199 / +2.0%	0.80 / 0.82 / -3.2%
tpcds_q16/duckdb:parquet	19899547 / 19997006 / -0.5%	29202619 / 28723592 / +1.7%	0.68 / 0.70 / -2.1%
tpcds_q17/duckdb:parquet	32498498 / 32127842 / +1.2%	39645268 / 40898084 / -3.1%	0.82 / 0.79 / +4.4%
tpcds_q18/duckdb:parquet	38796206 / 38827322 / -0.1%	53369939 / 49722086 / +7.3%	0.73 / 0.78 / -6.9%
tpcds_q19/duckdb:parquet	24829974 / 24459058 / +1.5%	34406496 / 32124071 / +7.1%	0.72 / 0.76 / -5.2%
tpcds_q20/duckdb:parquet	13919962 / 13485470 / +3.2%	18675254 / 18192036 / +2.7%	0.75 / 0.74 / +0.6%
tpcds_q21/duckdb:parquet	9560312 / 10001766 / -4.4%	12978563 / 12235635 / +6.1%	0.74 / 0.82 / -9.9%
tpcds_q22/duckdb:parquet	38347174 / 35189266 / +9.0%	39586425 / 43189127 / -8.3%	0.97 / 0.81 / +18.9%
tpcds_q23/duckdb:parquet	40317420 / 40578655 / -0.6%	46669899 / 48068068 / -2.9%	0.86 / 0.84 / +2.3%
tpcds_q24/duckdb:parquet	33171102 / 33393020 / -0.7%	46030011 / 44117027 / +4.3%	0.72 / 0.76 / -4.8%
tpcds_q25/duckdb:parquet	29950614 / 33068002 / -9.4%	38782345 / 42712262 / -9.2%	0.77 / 0.77 / -0.2%
tpcds_q26/duckdb:parquet	31041508 / 31072714 / -0.1%	38914332 / 38163311 / +2.0%	0.80 / 0.81 / -2.0%
tpcds_q27/duckdb:parquet	33278830 / 31584479 / +5.4%	41014726 / 41160102 / -0.4%	0.81 / 0.77 / +5.7%
tpcds_q28/duckdb:parquet	17079434 / 17080502 / -0.0%	24447425 / 22534136 / +8.5%	0.70 / 0.76 / -7.8%
tpcds_q29/duckdb:parquet	30669076 / 30594354 / +0.2%	38550987 / 39168531 / -1.6%	0.80 / 0.78 / +1.9%
tpcds_q30/duckdb:parquet	32133720 / 32784420 / -2.0%	40987913 / 41142294 / -0.4%	0.78 / 0.80 / -1.6%
tpcds_q31/duckdb:parquet	20337768 / 20981464 / -3.1%	25933098 / 24681352 / +5.1%	0.78 / 0.85 / -7.7%
tpcds_q32/duckdb:parquet	11380504 / 11064194 / +2.9%	17795162 / 17050457 / +4.4%	0.64 / 0.65 / -1.4%
tpcds_q33/duckdb:parquet	15698352 / 15960622 / -1.6%	23042679 / 22925591 / +0.5%	0.68 / 0.70 / -2.1%
tpcds_q34/duckdb:parquet	16093005 / 16055018 / +0.2%	22398280 / 22017676 / +1.7%	0.72 / 0.73 / -1.5%
tpcds_q35/duckdb:parquet	46736860 / 47108090 / -0.8%	57285538 / 59149738 / -3.2%	0.82 / 0.80 / +2.4%
tpcds_q36/duckdb:parquet	14996874 / 17101592 / -12.3% 🟢	22854051 / 27709186 / -17.5% 🟢	0.66 / 0.62 / +6.3%
tpcds_q37/duckdb:parquet	13055202 / 11359566 / +14.9% 🔴	19001276 / 19402450 / -2.1%	0.69 / 0.59 / +17.4%
tpcds_q38/duckdb:parquet	26239061 / 26323558 / -0.3%	33332822 / 30805075 / +8.2%	0.79 / 0.85 / -7.9%
tpcds_q39/duckdb:parquet	24541016 / 24760924 / -0.9%	30314249 / 30396720 / -0.3%	0.81 / 0.81 / -0.6%
tpcds_q40/duckdb:parquet	15831440 / 15920230 / -0.6%	21270734 / 21569169 / -1.4%	0.74 / 0.74 / +0.8%
tpcds_q41/duckdb:parquet	7549212 / 7656338 / -1.4%	13961342 / 13056371 / +6.9%	0.54 / 0.59 / -7.8%
tpcds_q42/duckdb:parquet	8337440 / 8452992 / -1.4%	15105767 / 14589269 / +3.5%	0.55 / 0.58 / -4.7%
tpcds_q43/duckdb:parquet	10577417 / 10604129 / -0.3%	18289759 / 15639220 / +16.9% 🔴	0.58 / 0.68 / -14.7%
tpcds_q44/duckdb:parquet	16181044 / 15967837 / +1.3%	24270550 / 22442150 / +8.1%	0.67 / 0.71 / -6.3%
tpcds_q45/duckdb:parquet	23236686 / 24720446 / -6.0%	29057886 / 29534229 / -1.6%	0.80 / 0.84 / -4.5%
tpcds_q46/duckdb:parquet	36159444 / 36435556 / -0.8%	45375129 / 45983418 / -1.3%	0.80 / 0.79 / +0.6%
tpcds_q47/duckdb:parquet	31622074 / 31107538 / +1.7%	37199025 / 40912161 / -9.1%	0.85 / 0.76 / +11.8%
tpcds_q48/duckdb:parquet	20775724 / 21172917 / -1.9%	28057775 / 29026658 / -3.3%	0.74 / 0.73 / +1.5%
tpcds_q49/duckdb:parquet	18936886 / 19277220 / -1.8%	27876853 / 28650028 / -2.7%	0.68 / 0.67 / +1.0%
tpcds_q50/duckdb:parquet	17512398 / 17496833 / +0.1%	25044872 / 31052776 / -19.3% 🟢	0.70 / 0.56 / +24.1%
tpcds_q51/duckdb:parquet	52979372 / 53846359 / -1.6%	61086672 / 59215201 / +3.2%	0.87 / 0.91 / -4.6%
tpcds_q52/duckdb:parquet	8588251 / 8472442 / +1.4%	14872066 / 15431052 / -3.6%	0.58 / 0.55 / +5.2%
tpcds_q53/duckdb:parquet	12183144 / 11581783 / +5.2%	16740821 / 17038611 / -1.7%	0.73 / 0.68 / +7.1%
tpcds_q54/duckdb:parquet	20153253 / 20568976 / -2.0%	30345983 / 30394005 / -0.2%	0.66 / 0.68 / -1.9%
tpcds_q55/duckdb:parquet	8507840 / 11133918 / -23.6% 🟢	14715110 / 17182438 / -14.4% 🟢	0.58 / 0.65 / -10.8%
tpcds_q56/duckdb:parquet	16597226 / 16591098 / +0.0%	23903196 / 24421534 / -2.1%	0.69 / 0.68 / +2.2%
tpcds_q57/duckdb:parquet	28883038 / 28978184 / -0.3%	33959157 / 34179957 / -0.6%	0.85 / 0.85 / +0.3%
tpcds_q58/duckdb:parquet	20442385 / 18064588 / +13.2% 🔴	25967171 / 25353566 / +2.4%	0.79 / 0.71 / +10.5%
tpcds_q59/duckdb:parquet	20063156 / 19980770 / +0.4%	24473974 / 25560354 / -4.3%	0.82 / 0.78 / +4.9%
tpcds_q60/duckdb:parquet	16626103 / 17338882 / -4.1%	28894812 / 23891313 / +20.9% 🔴	0.58 / 0.73 / -20.7%
tpcds_q61/duckdb:parquet	21646674 / 21459494 / +0.9%	28152351 / 30563379 / -7.9%	0.77 / 0.70 / +9.5%
tpcds_q62/duckdb:parquet	10661350 / 10846276 / -1.7%	15245764 / 14779480 / +3.2%	0.70 / 0.73 / -4.7%
tpcds_q63/duckdb:parquet	10940441 / 10962169 / -0.2%	16367348 / 16553602 / -1.1%	0.67 / 0.66 / +0.9%
tpcds_q64/duckdb:parquet	53442850 / 56283759 / -5.0%	68968772 / 71347386 / -3.3%	0.77 / 0.79 / -1.8%
tpcds_q65/duckdb:parquet	14497034 / 14581078 / -0.6%	21498435 / 21350245 / +0.7%	0.67 / 0.68 / -1.3%
tpcds_q66/duckdb:parquet	24469358 / 24554257 / -0.3%	30221002 / 31455434 / -3.9%	0.81 / 0.78 / +3.7%
tpcds_q67/duckdb:parquet	75903714 / 77296460 / -1.8%	85646064 / 90194903 / -5.0%	0.89 / 0.86 / +3.4%
tpcds_q68/duckdb:parquet	29153814 / 29269944 / -0.4%	44108721 / 40888618 / +7.9%	0.66 / 0.72 / -7.7%
tpcds_q69/duckdb:parquet	28533487 / 28838096 / -1.1%	39096434 / 38342713 / +2.0%	0.73 / 0.75 / -3.0%
tpcds_q70/duckdb:parquet	16232592 / 15969174 / +1.6%	23118219 / 25861932 / -10.6% 🟢	0.70 / 0.62 / +13.7%
tpcds_q71/duckdb:parquet	14717139 / 14760719 / -0.3%	20170316 / 20724740 / -2.7%	0.73 / 0.71 / +2.4%
tpcds_q72/duckdb:parquet	81540527 / 81842177 / -0.4%	86107049 / 87646105 / -1.8%	0.95 / 0.93 / +1.4%
tpcds_q73/duckdb:parquet	13407357 / 13372424 / +0.3%	19432383 / 19395281 / +0.2%	0.69 / 0.69 / +0.1%
tpcds_q74/duckdb:parquet	99017326 / 98922116 / +0.1%	104599586 / 107278546 / -2.5%	0.95 / 0.92 / +2.7%
tpcds_q75/duckdb:parquet	39836676 / 40057408 / -0.6%	50694419 / 56560548 / -10.4% 🟢	0.79 / 0.71 / +11.0%
tpcds_q76/duckdb:parquet	13431296 / 13511540 / -0.6%	20242265 / 20378896 / -0.7%	0.66 / 0.66 / +0.1%
tpcds_q77/duckdb:parquet	16703669 / 17187270 / -2.8%	24614396 / 27845173 / -11.6% 🟢	0.68 / 0.62 / +9.9%
tpcds_q78/duckdb:parquet	48038640 / 48124794 / -0.2%	53138374 / 53766347 / -1.2%	0.90 / 0.90 / +1.0%
tpcds_q79/duckdb:parquet	20333274 / 20666970 / -1.6%	28898243 / 29037054 / -0.5%	0.70 / 0.71 / -1.1%
tpcds_q80/duckdb:parquet	31189092 / 31552902 / -1.2%	40879868 / 40754399 / +0.3%	0.76 / 0.77 / -1.5%
tpcds_q81/duckdb:parquet	29494710 / 29897107 / -1.3%	39561945 / 39261645 / +0.8%	0.75 / 0.76 / -2.1%
tpcds_q82/duckdb:parquet	13210222 / 12693097 / +4.1%	19620661 / 18258074 / +7.5%	0.67 / 0.70 / -3.2%
tpcds_q83/duckdb:parquet	15843447 / 15732160 / +0.7%	20912183 / 20841366 / +0.3%	0.76 / 0.75 / +0.4%
tpcds_q84/duckdb:parquet	17454410 / 17253584 / +1.2%	23533436 / 23564403 / -0.1%	0.74 / 0.73 / +1.3%
tpcds_q85/duckdb:parquet	35102952 / 34556644 / +1.6%	52163202 / 48261126 / +8.1%	0.67 / 0.72 / -6.0%
tpcds_q86/duckdb:parquet	10932761 / 11827091 / -7.6%	16151301 / 15528146 / +4.0%	0.68 / 0.76 / -11.1%
tpcds_q87/duckdb:parquet	28225163 / 28100836 / +0.4%	32983895 / 32080949 / +2.8%	0.86 / 0.88 / -2.3%
tpcds_q88/duckdb:parquet	26765149 / 28450658 / -5.9%	31284385 / 30297187 / +3.3%	0.86 / 0.94 / -8.9%
tpcds_q89/duckdb:parquet	12613280 / 12578928 / +0.3%	19018395 / 18725956 / +1.6%	0.66 / 0.67 / -1.3%
tpcds_q90/duckdb:parquet	6770946 / 6810568 / -0.6%	11486149 / 15578170 / -26.3% 🟢	0.59 / 0.44 / +34.8%
tpcds_q91/duckdb:parquet	20595358 / 20654218 / -0.3%	30332732 / 28623734 / +6.0%	0.68 / 0.72 / -5.9%
tpcds_q92/duckdb:parquet	11433636 / 11699161 / -2.3%	17933426 / 18633949 / -3.8%	0.64 / 0.63 / +1.5%
tpcds_q93/duckdb:parquet	24477372 / 21284794 / +15.0% 🔴	31621240 / 29483681 / +7.2%	0.77 / 0.72 / +7.2%
tpcds_q94/duckdb:parquet	15765955 / 16186786 / -2.6%	25400076 / 24928950 / +1.9%	0.62 / 0.65 / -4.4%
tpcds_q95/duckdb:parquet	89879070 / 90127015 / -0.3%	97057338 / 98849062 / -1.8%	0.93 / 0.91 / +1.6%
tpcds_q96/duckdb:parquet	6872932 / 6862808 / +0.1%	11018131 / 10880683 / +1.3%	0.62 / 0.63 / -1.1%
tpcds_q97/duckdb:parquet	26073122 / 26386280 / -1.2%	32549444 / 32711490 / -0.5%	0.80 / 0.81 / -0.7%
tpcds_q98/duckdb:parquet	14934787 / 15396696 / -3.0%	24110022 / 24728554 / -2.5%	0.62 / 0.62 / -0.5%
tpcds_q99/duckdb:parquet	17270996 / 17281888 / -0.1%	22044499 / 21275037 / +3.6%	0.78 / 0.81 / -3.6%

File Size Changes (48 files changed, +1.6% overall, 23↑ 25↓)

File	Scale	Format	Base	HEAD	Change	%
date_dim.vortex	1.0	vortex-file-compressed	551.23 KB	1008.32 KB	+457.09 KB	+82.9%
time_dim.vortex	1.0	vortex-file-compressed	404.73 KB	569.83 KB	+165.10 KB	+40.8%
customer_demographics.vortex	1.0	vortex-file-compressed	1.18 MB	1.48 MB	+312.37 KB	+25.9%
catalog_page.vortex	1.0	vortex-file-compressed	546.11 KB	592.45 KB	+46.34 KB	+8.5%
customer.vortex	1.0	vortex-file-compressed	4.18 MB	4.39 MB	+211.81 KB	+4.9%
item.vortex	1.0	vortex-file-compressed	1.62 MB	1.70 MB	+81.31 KB	+4.9%
store_sales.vortex	1.0	vortex-file-compressed	96.22 MB	100.64 MB	+4.42 MB	+4.6%
customer_address.vortex	1.0	vortex-file-compressed	898.49 KB	930.51 KB	+32.02 KB	+3.6%
promotion.vortex	1.0	vortex-compact	49.66 KB	50.96 KB	+1.30 KB	+2.6%
catalog_returns.vortex	1.0	vortex-file-compressed	7.14 MB	7.30 MB	+170.37 KB	+2.3%
date_dim.vortex	1.0	vortex-compact	136.04 KB	138.67 KB	+2.62 KB	+1.9%
store_returns.vortex	1.0	vortex-file-compressed	10.93 MB	11.12 MB	+199.30 KB	+1.8%
catalog_sales.vortex	1.0	vortex-file-compressed	68.32 MB	69.36 MB	+1.03 MB	+1.5%
web_returns.vortex	1.0	vortex-file-compressed	3.44 MB	3.48 MB	+42.42 KB	+1.2%
promotion.vortex	1.0	vortex-file-compressed	59.29 KB	59.94 KB	+664 B	+1.1%
web_sales.vortex	1.0	vortex-file-compressed	33.42 MB	33.63 MB	+213.76 KB	+0.6%
inventory.vortex	1.0	vortex-file-compressed	36.61 MB	36.63 MB	+19.97 KB	+0.1%
household_demographics.vortex	1.0	vortex-file-compressed	16.20 KB	16.20 KB	+8 B	+0.0%
item.vortex	1.0	vortex-compact	998.16 KB	998.46 KB	+304 B	+0.0%
customer.vortex	1.0	vortex-compact	3.29 MB	3.29 MB	+416 B	+0.0%
web_sales.vortex	1.0	vortex-compact	29.43 MB	29.43 MB	+3.16 KB	+0.0%
store_returns.vortex	1.0	vortex-compact	9.36 MB	9.36 MB	+672 B	+0.0%
catalog_sales.vortex	1.0	vortex-compact	59.44 MB	59.44 MB	+1.21 KB	+0.0%
store_sales.vortex	1.0	vortex-compact	78.09 MB	78.09 MB	224 B	-0.0%
inventory.vortex	1.0	vortex-compact	16.06 MB	16.06 MB	224 B	-0.0%
web_returns.vortex	1.0	vortex-compact	2.99 MB	2.99 MB	96 B	-0.0%
catalog_returns.vortex	1.0	vortex-compact	6.04 MB	6.03 MB	224 B	-0.0%
customer_address.vortex	1.0	vortex-compact	638.41 KB	638.19 KB	224 B	-0.0%
customer_demographics.vortex	1.0	vortex-compact	422.39 KB	422.17 KB	224 B	-0.1%
catalog_page.vortex	1.0	vortex-compact	361.55 KB	361.33 KB	224 B	-0.1%
time_dim.vortex	1.0	vortex-compact	95.45 KB	95.23 KB	224 B	-0.2%
web_site.vortex	1.0	vortex-file-compressed	53.94 KB	53.72 KB	224 B	-0.4%
call_center.vortex	1.0	vortex-file-compressed	52.61 KB	52.39 KB	224 B	-0.4%
store.vortex	1.0	vortex-file-compressed	48.21 KB	47.99 KB	224 B	-0.5%
call_center.vortex	1.0	vortex-compact	46.32 KB	46.10 KB	224 B	-0.5%
store.vortex	1.0	vortex-compact	42.20 KB	41.98 KB	224 B	-0.5%
web_site.vortex	1.0	vortex-compact	41.41 KB	41.19 KB	224 B	-0.5%
web_page.vortex	1.0	vortex-file-compressed	29.66 KB	29.44 KB	224 B	-0.7%
web_page.vortex	1.0	vortex-compact	24.13 KB	23.91 KB	224 B	-0.9%
warehouse.vortex	1.0	vortex-file-compressed	23.88 KB	23.66 KB	224 B	-0.9%
warehouse.vortex	1.0	vortex-compact	21.93 KB	21.71 KB	224 B	-1.0%
ship_mode.vortex	1.0	vortex-file-compressed	13.36 KB	13.14 KB	224 B	-1.6%
ship_mode.vortex	1.0	vortex-compact	10.78 KB	10.56 KB	224 B	-2.0%
household_demographics.vortex	1.0	vortex-compact	9.94 KB	9.72 KB	224 B	-2.2%
reason.vortex	1.0	vortex-file-compressed	7.71 KB	7.49 KB	224 B	-2.8%
reason.vortex	1.0	vortex-compact	6.01 KB	5.79 KB	224 B	-3.6%
income_band.vortex	1.0	vortex-file-compressed	5.57 KB	5.35 KB	224 B	-3.9%
income_band.vortex	1.0	vortex-compact	5.36 KB	5.14 KB	224 B	-4.1%

Totals:

vortex-compact: 207.80 MB → 207.81 MB (+0.0%)
vortex-file-compressed: 265.96 MB → 273.32 MB (+2.8%)

github-actions · 2026-09-10T11:26:10Z

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 64729981 vs base 9d1b103f
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.1%
Engines: DataFusion No clear signal (-0.4%, low confidence) · DuckDB No clear signal (-1.8%, low confidence)
Vortex (geomean): hot 0.994x ➖ · cold 1.004x ➖
Parquet (geomean): hot 1.005x ➖ · cold 0.985x ➖
Shifts: Parquet (control) +0.5% · Median polish -0.1%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.993x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	92397030 / 93268278 / -0.9%	154016995 / 167431395 / -8.0%	0.60 / 0.56 / +7.7%
tpch_q02/datafusion:vortex-file-compressed	64650599 / 65998340 / -2.0%	91577028 / 95758470 / -4.4%	0.71 / 0.69 / +2.4%
tpch_q03/datafusion:vortex-file-compressed	65839060 / 67151471 / -2.0%	117138534 / 119409165 / -1.9%	0.56 / 0.56 / -0.1%
tpch_q04/datafusion:vortex-file-compressed	34892063 / 35713706 / -2.3%	84288867 / 76357585 / +10.4% 🔴	0.41 / 0.47 / -11.5%
tpch_q05/datafusion:vortex-file-compressed	117327403 / 119210658 / -1.6%	179849817 / 186396585 / -3.5%	0.65 / 0.64 / +2.0%
tpch_q06/datafusion:vortex-file-compressed	14866788 / 14889313 / -0.2%	72411447 / 71356534 / +1.5%	0.21 / 0.21 / -1.6%
tpch_q07/datafusion:vortex-file-compressed	141126079 / 140932558 / +0.1%	198627372 / 193878713 / +2.4%	0.71 / 0.73 / -2.3%
tpch_q08/datafusion:vortex-file-compressed	146730693 / 146772634 / -0.0%	212713164 / 211031990 / +0.8%	0.69 / 0.70 / -0.8%
tpch_q09/datafusion:vortex-file-compressed	189618157 / 191411317 / -0.9%	260573347 / 246675970 / +5.6%	0.73 / 0.78 / -6.2%
tpch_q10/datafusion:vortex-file-compressed	75178038 / 75847825 / -0.9%	144789262 / 133932898 / +8.1%	0.52 / 0.57 / -8.3%
tpch_q11/datafusion:vortex-file-compressed	43014432 / 43211630 / -0.5%	67312852 / 66717142 / +0.9%	0.64 / 0.65 / -1.3%
tpch_q12/datafusion:vortex-file-compressed	44416351 / 46348418 / -4.2%	93739164 / 89611713 / +4.6%	0.47 / 0.52 / -8.4%
tpch_q13/datafusion:vortex-file-compressed	46963543 / 47952378 / -2.1%	83606200 / 78830576 / +6.1%	0.56 / 0.61 / -7.7%
tpch_q14/datafusion:vortex-file-compressed	24880312 / 24729680 / +0.6%	97108434 / 97783858 / -0.7%	0.26 / 0.25 / +1.3%
tpch_q15/datafusion:vortex-file-compressed	37797436 / 36850620 / +2.6%	102129769 / 98812952 / +3.4%	0.37 / 0.37 / -0.8%
tpch_q16/datafusion:vortex-file-compressed	37368342 / 37479224 / -0.3%	69734279 / 69790189 / -0.1%	0.54 / 0.54 / -0.2%
tpch_q17/datafusion:vortex-file-compressed	179816888 / 177780629 / +1.1%	233402713 / 229211302 / +1.8%	0.77 / 0.78 / -0.7%
tpch_q18/datafusion:vortex-file-compressed	206322386 / 203115420 / +1.6%	272231814 / 259927870 / +4.7%	0.76 / 0.78 / -3.0%
tpch_q19/datafusion:vortex-file-compressed	38785424 / 38967496 / -0.5%	93941296 / 98133661 / -4.3%	0.41 / 0.40 / +4.0%
tpch_q20/datafusion:vortex-file-compressed	62685492 / 63830606 / -1.8%	123942881 / 120160847 / +3.1%	0.51 / 0.53 / -4.8%
tpch_q21/datafusion:vortex-file-compressed	179589465 / 180712432 / -0.6%	245826513 / 234312229 / +4.9%	0.73 / 0.77 / -5.3%
tpch_q22/datafusion:vortex-file-compressed	25326028 / 25447165 / -0.5%	56287392 / 56722367 / -0.8%	0.45 / 0.45 / +0.3%

datafusion / vortex-compact / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	96158449 / 96833107 / -0.7%	158772695 / 154697033 / +2.6%	0.61 / 0.63 / -3.2%
tpch_q02/datafusion:vortex-compact	65375770 / 65690768 / -0.5%	92651078 / 94976568 / -2.4%	0.71 / 0.69 / +2.0%
tpch_q03/datafusion:vortex-compact	67452204 / 67150703 / +0.4%	107098703 / 112332925 / -4.7%	0.63 / 0.60 / +5.4%
tpch_q04/datafusion:vortex-compact	42207359 / 42033371 / +0.4%	85706867 / 83993666 / +2.0%	0.49 / 0.50 / -1.6%
tpch_q05/datafusion:vortex-compact	118281075 / 119714679 / -1.2%	184505710 / 184448087 / +0.0%	0.64 / 0.65 / -1.2%
tpch_q06/datafusion:vortex-compact	18875056 / 18101206 / +4.3%	63174612 / 63372464 / -0.3%	0.30 / 0.29 / +4.6%
tpch_q07/datafusion:vortex-compact	144302138 / 144198041 / +0.1%	194271052 / 189248961 / +2.7%	0.74 / 0.76 / -2.5%
tpch_q08/datafusion:vortex-compact	149968727 / 146685426 / +2.2%	210186419 / 207910079 / +1.1%	0.71 / 0.71 / +1.1%
tpch_q09/datafusion:vortex-compact	189105767 / 187980262 / +0.6%	249132166 / 243467449 / +2.3%	0.76 / 0.77 / -1.7%
tpch_q10/datafusion:vortex-compact	79986328 / 78988408 / +1.3%	128870921 / 142779198 / -9.7%	0.62 / 0.55 / +12.2%
tpch_q11/datafusion:vortex-compact	42925878 / 43807202 / -2.0%	66689920 / 64805032 / +2.9%	0.64 / 0.68 / -4.8%
tpch_q12/datafusion:vortex-compact	57664418 / 59311301 / -2.8%	100073054 / 101171007 / -1.1%	0.58 / 0.59 / -1.7%
tpch_q13/datafusion:vortex-compact	54255478 / 54164999 / +0.2%	83698942 / 81836207 / +2.3%	0.65 / 0.66 / -2.1%
tpch_q14/datafusion:vortex-compact	28567031 / 28053668 / +1.8%	99480425 / 97822726 / +1.7%	0.29 / 0.29 / +0.1%
tpch_q15/datafusion:vortex-compact	45685960 / 45296099 / +0.9%	99264582 / 100889369 / -1.6%	0.46 / 0.45 / +2.5%
tpch_q16/datafusion:vortex-compact	40514107 / 41178140 / -1.6%	67473349 / 68950511 / -2.1%	0.60 / 0.60 / +0.5%
tpch_q17/datafusion:vortex-compact	172884405 / 177075830 / -2.4%	211689495 / 216975585 / -2.4%	0.82 / 0.82 / +0.1%
tpch_q18/datafusion:vortex-compact	203514282 / 204806165 / -0.6%	256939565 / 257967283 / -0.4%	0.79 / 0.79 / -0.2%
tpch_q19/datafusion:vortex-compact	61081683 / 60444475 / +1.1%	96929951 / 101083669 / -4.1%	0.63 / 0.60 / +5.4%
tpch_q20/datafusion:vortex-compact	66448167 / 66222931 / +0.3%	121807059 / 113814568 / +7.0%	0.55 / 0.58 / -6.2%
tpch_q21/datafusion:vortex-compact	189621002 / 192725619 / -1.6%	242406766 / 242874451 / -0.2%	0.78 / 0.79 / -1.4%
tpch_q22/datafusion:vortex-compact	26964851 / 26828149 / +0.5%	56043659 / 56114754 / -0.1%	0.48 / 0.48 / +0.6%

datafusion / parquet / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	82329908 / 83027190 / -0.8%	128823859 / 135323565 / -4.8%	0.64 / 0.61 / +4.2%
tpch_q02/datafusion:parquet	136267783 / 135642395 / +0.5%	164901542 / 166206446 / -0.8%	0.83 / 0.82 / +1.3%
tpch_q03/datafusion:parquet	124285335 / 124037001 / +0.2%	188951210 / 196989881 / -4.1%	0.66 / 0.63 / +4.5%
tpch_q04/datafusion:parquet	52993324 / 53155931 / -0.3%	102816478 / 106072892 / -3.1%	0.52 / 0.50 / +2.9%
tpch_q05/datafusion:parquet	166631748 / 164245746 / +1.5%	238957713 / 243924728 / -2.0%	0.70 / 0.67 / +3.6%
tpch_q06/datafusion:parquet	31863508 / 31867339 / -0.0%	80545721 / 83553984 / -3.6%	0.40 / 0.38 / +3.7%
tpch_q07/datafusion:parquet	213570886 / 213935870 / -0.2%	291656879 / 296835533 / -1.7%	0.73 / 0.72 / +1.6%
tpch_q08/datafusion:parquet	212045861 / 211802830 / +0.1%	288178656 / 296426881 / -2.8%	0.74 / 0.71 / +3.0%
tpch_q09/datafusion:parquet	281526387 / 281802248 / -0.1%	354671314 / 362829035 / -2.2%	0.79 / 0.78 / +2.2%
tpch_q10/datafusion:parquet	303040084 / 301072117 / +0.7%	380107415 / 378593100 / +0.4%	0.80 / 0.80 / +0.3%
tpch_q11/datafusion:parquet	96524840 / 96703368 / -0.2%	121081874 / 123934797 / -2.3%	0.80 / 0.78 / +2.2%
tpch_q12/datafusion:parquet	78446710 / 78513798 / -0.1%	133179635 / 135476256 / -1.7%	0.59 / 0.58 / +1.6%
tpch_q13/datafusion:parquet	193184164 / 194475483 / -0.7%	228920990 / 231984270 / -1.3%	0.84 / 0.84 / +0.7%
tpch_q14/datafusion:parquet	74158330 / 74290203 / -0.2%	169556248 / 179632957 / -5.6%	0.44 / 0.41 / +5.8%
tpch_q15/datafusion:parquet	77744084 / 78457174 / -0.9%	135859674 / 141242470 / -3.8%	0.57 / 0.56 / +3.0%
tpch_q16/datafusion:parquet	83874219 / 83906549 / -0.0%	110799876 / 115172296 / -3.8%	0.76 / 0.73 / +3.9%
tpch_q17/datafusion:parquet	203388305 / 205462498 / -1.0%	263897477 / 274972009 / -4.0%	0.77 / 0.75 / +3.1%
tpch_q18/datafusion:parquet	266286281 / 260795955 / +2.1%	316182507 / 309384511 / +2.2%	0.84 / 0.84 / -0.1%
tpch_q19/datafusion:parquet	98315326 / 97435722 / +0.9%	176880171 / 171613669 / +3.1%	0.56 / 0.57 / -2.1%
tpch_q20/datafusion:parquet	152645294 / 152122632 / +0.3%	211396789 / 214656991 / -1.5%	0.72 / 0.71 / +1.9%
tpch_q21/datafusion:parquet	226760308 / 227758183 / -0.4%	305054309 / 303006092 / +0.7%	0.74 / 0.75 / -1.1%
tpch_q22/datafusion:parquet	160679324 / 161422918 / -0.5%	186943303 / 186416308 / +0.3%	0.86 / 0.87 / -0.7%

duckdb / vortex-file-compressed / ns (0.985x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	54073624 / 54269664 / -0.4%	99297054 / 105657773 / -6.0%	0.54 / 0.51 / +6.0%
tpch_q02/duckdb:vortex-file-compressed	32807369 / 32483903 / +1.0%	49141759 / 47538268 / +3.4%	0.67 / 0.68 / -2.3%
tpch_q03/duckdb:vortex-file-compressed	58765195 / 58123779 / +1.1%	110674371 / 107107271 / +3.3%	0.53 / 0.54 / -2.2%
tpch_q04/duckdb:vortex-file-compressed	80342742 / 79900064 / +0.6%	124119229 / 120079757 / +3.4%	0.65 / 0.67 / -2.7%
tpch_q05/duckdb:vortex-file-compressed	66207834 / 63640763 / +4.0%	130364862 / 116784830 / +11.6% 🔴	0.51 / 0.54 / -6.8%
tpch_q06/duckdb:vortex-file-compressed	21653338 / 21315081 / +1.6%	69765886 / 67429128 / +3.5%	0.31 / 0.32 / -1.8%
tpch_q07/duckdb:vortex-file-compressed	63733314 / 61263329 / +4.0%	149372531 / 133955408 / +11.5% 🔴	0.43 / 0.46 / -6.7%
tpch_q08/duckdb:vortex-file-compressed	86594564 / 85587427 / +1.2%	154733787 / 148336084 / +4.3%	0.56 / 0.58 / -3.0%
tpch_q09/duckdb:vortex-file-compressed	168310615 / 165914353 / +1.4%	250030267 / 239186302 / +4.5%	0.67 / 0.69 / -3.0%
tpch_q10/duckdb:vortex-file-compressed	112469681 / 113633635 / -1.0%	207002631 / 202227176 / +2.4%	0.54 / 0.56 / -3.3%
tpch_q11/duckdb:vortex-file-compressed	17201227 / 20666700 / -16.8% 🟢	34208738 / 41112351 / -16.8% 🟢	0.50 / 0.50 / +0.0%
tpch_q12/duckdb:vortex-file-compressed	53369370 / 54107980 / -1.4%	100835020 / 91992545 / +9.6%	0.53 / 0.59 / -10.0%
tpch_q13/duckdb:vortex-file-compressed	91453507 / 89825830 / +1.8%	138404160 / 133269877 / +3.9%	0.66 / 0.67 / -2.0%
tpch_q14/duckdb:vortex-file-compressed	29581357 / 30905351 / -4.3%	83676999 / 78920210 / +6.0%	0.35 / 0.39 / -9.7%
tpch_q15/duckdb:vortex-file-compressed	38121081 / 39172141 / -2.7%	92494210 / 99281230 / -6.8%	0.41 / 0.39 / +4.5%
tpch_q16/duckdb:vortex-file-compressed	43017911 / 42887902 / +0.3%	58259407 / 54580410 / +6.7%	0.74 / 0.79 / -6.0%
tpch_q17/duckdb:vortex-file-compressed	67736110 / 77903551 / -13.1% 🟢	155014057 / 166499014 / -6.9%	0.44 / 0.47 / -6.6%
tpch_q18/duckdb:vortex-file-compressed	130550756 / 133821555 / -2.4%	162020334 / 158309685 / +2.3%	0.81 / 0.85 / -4.7%
tpch_q19/duckdb:vortex-file-compressed	45523910 / 46365186 / -1.8%	101840025 / 117175057 / -13.1% 🟢	0.45 / 0.40 / +13.0%
tpch_q20/duckdb:vortex-file-compressed	60118130 / 60391875 / -0.5%	130608522 / 130897614 / -0.2%	0.46 / 0.46 / -0.2%
tpch_q21/duckdb:vortex-file-compressed	235304118 / 243711126 / -3.4%	296885841 / 274820062 / +8.0%	0.79 / 0.89 / -10.6%
tpch_q22/duckdb:vortex-file-compressed	39951863 / 40070496 / -0.3%	55517360 / 59172929 / -6.2%	0.72 / 0.68 / +6.3%

duckdb / vortex-compact / ns (0.999x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	67937871 / 68683816 / -1.1%	105551398 / 110911679 / -4.8%	0.64 / 0.62 / +3.9%
tpch_q02/duckdb:vortex-compact	35967861 / 34914284 / +3.0%	49397003 / 51859103 / -4.7%	0.73 / 0.67 / +8.2%
tpch_q03/duckdb:vortex-compact	63013540 / 63395207 / -0.6%	105821836 / 109299032 / -3.2%	0.60 / 0.58 / +2.7%
tpch_q04/duckdb:vortex-compact	88934203 / 88323790 / +0.7%	116373119 / 121036419 / -3.9%	0.76 / 0.73 / +4.7%
tpch_q05/duckdb:vortex-compact	70523217 / 71144688 / -0.9%	121861130 / 124468797 / -2.1%	0.58 / 0.57 / +1.2%
tpch_q06/duckdb:vortex-compact	24908750 / 25506033 / -2.3%	66280832 / 66050409 / +0.3%	0.38 / 0.39 / -2.7%
tpch_q07/duckdb:vortex-compact	74605550 / 73407279 / +1.6%	151928224 / 139574382 / +8.9%	0.49 / 0.53 / -6.6%
tpch_q08/duckdb:vortex-compact	89698170 / 90262106 / -0.6%	153543399 / 154270820 / -0.5%	0.58 / 0.59 / -0.2%
tpch_q09/duckdb:vortex-compact	172808891 / 175808326 / -1.7%	245638778 / 257156956 / -4.5%	0.70 / 0.68 / +2.9%
tpch_q10/duckdb:vortex-compact	124370690 / 123033535 / +1.1%	177209089 / 187364012 / -5.4%	0.70 / 0.66 / +6.9%
tpch_q11/duckdb:vortex-compact	19074193 / 20600306 / -7.4%	36401875 / 40441449 / -10.0%	0.52 / 0.51 / +2.9%
tpch_q12/duckdb:vortex-compact	71222195 / 70989709 / +0.3%	111189443 / 109601318 / +1.4%	0.64 / 0.65 / -1.1%
tpch_q13/duckdb:vortex-compact	98370162 / 97556306 / +0.8%	141621697 / 145674005 / -2.8%	0.69 / 0.67 / +3.7%
tpch_q14/duckdb:vortex-compact	34257379 / 35010438 / -2.2%	75669929 / 75585309 / +0.1%	0.45 / 0.46 / -2.3%
tpch_q15/duckdb:vortex-compact	44624810 / 41034317 / +8.7%	99339291 / 89037946 / +11.6% 🔴	0.45 / 0.46 / -2.5%
tpch_q16/duckdb:vortex-compact	44097285 / 44635385 / -1.2%	59180119 / 55760540 / +6.1%	0.75 / 0.80 / -6.9%
tpch_q17/duckdb:vortex-compact	63067506 / 62908551 / +0.3%	116987443 / 117903720 / -0.8%	0.54 / 0.53 / +1.0%
tpch_q18/duckdb:vortex-compact	142490698 / 143931812 / -1.0%	169658993 / 178355984 / -4.9%	0.84 / 0.81 / +4.1%
tpch_q19/duckdb:vortex-compact	45811786 / 45351932 / +1.0%	93465025 / 96606968 / -3.3%	0.49 / 0.47 / +4.4%
tpch_q20/duckdb:vortex-compact	68057406 / 69965371 / -2.7%	134103387 / 133656281 / +0.3%	0.51 / 0.52 / -3.1%
tpch_q21/duckdb:vortex-compact	263160417 / 262763496 / +0.2%	311761202 / 288352828 / +8.1%	0.84 / 0.91 / -7.4%
tpch_q22/duckdb:vortex-compact	41679811 / 40889102 / +1.9%	61461164 / 58977619 / +4.2%	0.68 / 0.69 / -2.2%

duckdb / parquet / ns (1.010x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	73136547 / 70929037 / +3.1%	96136860 / 115982678 / -17.1% 🟢	0.76 / 0.61 / +24.4%
tpch_q02/duckdb:parquet	70469432 / 71879590 / -2.0%	83390811 / 83650537 / -0.3%	0.85 / 0.86 / -1.7%
tpch_q03/duckdb:parquet	121345904 / 120751338 / +0.5%	157396025 / 151777170 / +3.7%	0.77 / 0.80 / -3.1%
tpch_q04/duckdb:parquet	74248121 / 74180268 / +0.1%	110960874 / 99214939 / +11.8% 🔴	0.67 / 0.75 / -10.5%
tpch_q05/duckdb:parquet	124412308 / 124941844 / -0.4%	163036658 / 160410247 / +1.6%	0.76 / 0.78 / -2.0%
tpch_q06/duckdb:parquet	42066307 / 34607202 / +21.6% 🔴	49226934 / 53085042 / -7.3%	0.85 / 0.65 / +31.1%
tpch_q07/duckdb:parquet	89342847 / 90096762 / -0.8%	133190696 / 132107141 / +0.8%	0.67 / 0.68 / -1.6%
tpch_q08/duckdb:parquet	143232801 / 143311312 / -0.1%	191041181 / 188381083 / +1.4%	0.75 / 0.76 / -1.4%
tpch_q09/duckdb:parquet	222683283 / 223754984 / -0.5%	267172984 / 264980754 / +0.8%	0.83 / 0.84 / -1.3%
tpch_q10/duckdb:parquet	469690348 / 478370860 / -1.8%	522921206 / 511279017 / +2.3%	0.90 / 0.94 / -4.0%
tpch_q11/duckdb:parquet	30658837 / 30887368 / -0.7%	38017602 / 38708120 / -1.8%	0.81 / 0.80 / +1.1%
tpch_q12/duckdb:parquet	76963485 / 75223061 / +2.3%	93052506 / 92522622 / +0.6%	0.83 / 0.81 / +1.7%
tpch_q13/duckdb:parquet	316641669 / 318019533 / -0.4%	329933242 / 332540514 / -0.8%	0.96 / 0.96 / +0.4%
tpch_q14/duckdb:parquet	105897919 / 106991545 / -1.0%	139449201 / 148851098 / -6.3%	0.76 / 0.72 / +5.7%
tpch_q15/duckdb:parquet	43702339 / 44465658 / -1.7%	70290682 / 72145698 / -2.6%	0.62 / 0.62 / +0.9%
tpch_q16/duckdb:parquet	114886826 / 115329322 / -0.4%	125983973 / 127322014 / -1.1%	0.91 / 0.91 / +0.7%
tpch_q17/duckdb:parquet	73236105 / 74923734 / -2.3%	102406093 / 103321295 / -0.9%	0.72 / 0.73 / -1.4%
tpch_q18/duckdb:parquet	211899852 / 201299962 / +5.3%	191765999 / 197501498 / -2.9%	1.10 / 1.02 / +8.4%
tpch_q19/duckdb:parquet	162258174 / 161868765 / +0.2%	189239563 / 191714973 / -1.3%	0.86 / 0.84 / +1.6%
tpch_q20/duckdb:parquet	128090784 / 128383751 / -0.2%	167003328 / 166586756 / +0.3%	0.77 / 0.77 / -0.5%
tpch_q21/duckdb:parquet	275314294 / 266342383 / +3.4%	286969314 / 287843404 / -0.3%	0.96 / 0.93 / +3.7%
tpch_q22/duckdb:parquet	263871262 / 262301018 / +0.6%	272548236 / 272953371 / -0.1%	0.97 / 0.96 / +0.7%

File Size Changes (16 files changed, +6.5% overall, 9↑ 7↓)

File	Scale	Format	Base	HEAD	Change	%
orders.vortex	10.0	vortex-file-compressed	390.34 MB	491.49 MB	+101.15 MB	+25.9%
part.vortex	10.0	vortex-file-compressed	48.41 MB	53.83 MB	+5.42 MB	+11.2%
customer.vortex	10.0	vortex-file-compressed	82.86 MB	91.43 MB	+8.57 MB	+10.3%
supplier.vortex	10.0	vortex-file-compressed	5.40 MB	5.96 MB	+569.26 KB	+10.3%
lineitem.vortex	10.0	vortex-file-compressed	1.56 GB	1.71 GB	+152.76 MB	+9.5%
partsupp.vortex	10.0	vortex-file-compressed	238.44 MB	251.91 MB	+13.47 MB	+5.7%
lineitem.vortex	10.0	vortex-compact	1.28 GB	1.28 GB	+212.08 KB	+0.0%
partsupp.vortex	10.0	vortex-compact	203.66 MB	203.66 MB	+3.67 KB	+0.0%
customer.vortex	10.0	vortex-compact	74.00 MB	74.00 MB	+800 B	+0.0%
orders.vortex	10.0	vortex-compact	344.29 MB	344.29 MB	376 B	-0.0%
part.vortex	10.0	vortex-compact	35.89 MB	35.89 MB	224 B	-0.0%
supplier.vortex	10.0	vortex-compact	4.73 MB	4.73 MB	224 B	-0.0%
nation.vortex	10.0	vortex-file-compressed	10.76 KB	10.54 KB	224 B	-2.0%
nation.vortex	10.0	vortex-compact	7.73 KB	7.51 KB	224 B	-2.8%
region.vortex	10.0	vortex-file-compressed	6.73 KB	6.52 KB	224 B	-3.2%
region.vortex	10.0	vortex-compact	5.91 KB	5.70 KB	224 B	-3.7%

Totals:

vortex-compact: 1.92 GB → 1.92 GB (+0.0%)
vortex-file-compressed: 2.31 GB → 2.59 GB (+11.9%)

github-actions · 2026-09-10T11:28:29Z

Benchmarks: Statistical and Population Genetics 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -4.8%
Engines: DuckDB No clear signal (-4.8%, low confidence)
Vortex (geomean): hot 0.945x ➖ · cold 0.948x ➖
Parquet (geomean): hot 0.992x ➖ · cold 0.995x ➖
Shifts: Parquet (control) -0.8% · Median polish -1.5%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

duckdb / vortex-file-compressed / ns (0.870x ✅, 5↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	9013454 / 9024947 / -0.1%	9370564 / 9558884 / -2.0%	0.96 / 0.94 / +1.9%
statpopgen_q01/duckdb:vortex-file-compressed	10316936 / 10328638 / -0.1%	14063947 / 14741774 / -4.6%	0.73 / 0.70 / +4.7%
statpopgen_q02/duckdb:vortex-file-compressed	301507268 / 377945832 / -20.2% 🟢	332628564 / 394752359 / -15.7% 🟢	0.91 / 0.96 / -5.3%
statpopgen_q03/duckdb:vortex-file-compressed	812318204 / 888847555 / -8.6%	820823370 / 890376077 / -7.8%	0.99 / 1.00 / -0.9%
statpopgen_q04/duckdb:vortex-file-compressed	812218283 / 888955096 / -8.6%	828073419 / 891387497 / -7.1%	0.98 / 1.00 / -1.6%
statpopgen_q05/duckdb:vortex-file-compressed	319302282 / 423196162 / -24.5% 🟢	355614169 / 441129907 / -19.4% 🟢	0.90 / 0.96 / -6.4%
statpopgen_q06/duckdb:vortex-file-compressed	1138797435 / 1167966013 / -2.5%	1164906853 / 1172256960 / -0.6%	0.98 / 1.00 / -1.9%
statpopgen_q07/duckdb:vortex-file-compressed	131635194 / 183461546 / -28.2% 🟢	149747260 / 198929415 / -24.7% 🟢	0.88 / 0.92 / -4.7%
statpopgen_q08/duckdb:vortex-file-compressed	145633536 / 199418100 / -27.0% 🟢	154307030 / 212334975 / -27.3% 🟢	0.94 / 0.94 / +0.5%
statpopgen_q09/duckdb:vortex-file-compressed	617177206 / 709194352 / -13.0% 🟢	660961128 / 720592505 / -8.3%	0.93 / 0.98 / -5.1%
statpopgen_q10/duckdb:vortex-file-compressed	1930080910 / 1988671252 / -2.9%	1906886892 / 1969848423 / -3.2%	1.01 / 1.01 / +0.3%

duckdb / vortex-compact / ns (1.025x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-compact	9037490 / 9021860 / +0.2%	9364239 / 9450294 / -0.9%	0.97 / 0.95 / +1.1%
statpopgen_q01/duckdb:vortex-compact	11720340 / 10473026 / +11.9% 🔴	13728544 / 13799282 / -0.5%	0.85 / 0.76 / +12.5%
statpopgen_q02/duckdb:vortex-compact	397625859 / 392339682 / +1.3%	413870916 / 401658193 / +3.0%	0.96 / 0.98 / -1.6%
statpopgen_q03/duckdb:vortex-compact	913181408 / 909881824 / +0.4%	913717345 / 912991235 / +0.1%	1.00 / 1.00 / +0.3%
statpopgen_q04/duckdb:vortex-compact	914690934 / 908254860 / +0.7%	921147769 / 924235511 / -0.3%	0.99 / 0.98 / +1.0%
statpopgen_q05/duckdb:vortex-compact	443303541 / 437226344 / +1.4%	452329452 / 446361449 / +1.3%	0.98 / 0.98 / +0.1%
statpopgen_q06/duckdb:vortex-compact	1184635708 / 1181310741 / +0.3%	1186806609 / 1183025218 / +0.3%	1.00 / 1.00 / -0.0%
statpopgen_q07/duckdb:vortex-compact	331100231 / 312808396 / +5.8%	339256817 / 324933019 / +4.4%	0.98 / 0.96 / +1.4%
statpopgen_q08/duckdb:vortex-compact	353523818 / 329455641 / +7.3%	372012004 / 344293140 / +8.1%	0.95 / 0.96 / -0.7%
statpopgen_q09/duckdb:vortex-compact	725671863 / 725326999 / +0.0%	732051098 / 727018898 / +0.7%	0.99 / 1.00 / -0.6%
statpopgen_q10/duckdb:vortex-compact	2009175766 / 2024320014 / -0.7%	1997594428 / 1978923268 / +0.9%	1.01 / 1.02 / -1.7%

duckdb / parquet / ns (0.992x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	249014297 / 246386173 / +1.1%	249855246 / 246629679 / +1.3%	1.00 / 1.00 / -0.2%
statpopgen_q01/duckdb:parquet	303401494 / 304782063 / -0.5%	308265835 / 306776280 / +0.5%	0.98 / 0.99 / -0.9%
statpopgen_q02/duckdb:parquet	556760776 / 556526144 / +0.0%	608337738 / 574400268 / +5.9%	0.92 / 0.97 / -5.5%
statpopgen_q03/duckdb:parquet	855128656 / 900712472 / -5.1%	833910843 / 897598460 / -7.1%	1.03 / 1.00 / +2.2%
statpopgen_q04/duckdb:parquet	818146218 / 865346673 / -5.5%	841074030 / 867489405 / -3.0%	0.97 / 1.00 / -2.5%
statpopgen_q05/duckdb:parquet	563854567 / 588426397 / -4.2%	559529201 / 598636605 / -6.5%	1.01 / 0.98 / +2.5%
statpopgen_q06/duckdb:parquet	735248648 / 684950330 / +7.3%	711989380 / 714685110 / -0.4%	1.03 / 0.96 / +7.7%
statpopgen_q07/duckdb:parquet	607718497 / 614564644 / -1.1%	682936526 / 711496486 / -4.0%	0.89 / 0.86 / +3.0%
statpopgen_q08/duckdb:parquet	618216038 / 627761519 / -1.5%	704253974 / 680380497 / +3.5%	0.88 / 0.92 / -4.9%
statpopgen_q09/duckdb:parquet	801316650 / 793681655 / +1.0%	815602193 / 807860506 / +1.0%	0.98 / 0.98 / +0.0%
statpopgen_q10/duckdb:parquet	1459612654 / 1456712834 / +0.2%	1317774821 / 1258085708 / +4.7%	1.11 / 1.16 / -4.3%

File Size Changes (2 files changed, +10.1% overall, 1↑ 1↓)

File	Scale	Format	Base	HEAD	Change	%
gnomad.genomes.v3.1.2.hgdp_tgp.chr21.vortex	100000	vortex-file-compressed	1.55 GB	1.80 GB	+258.76 MB	+16.3%
gnomad.genomes.v3.1.2.hgdp_tgp.chr21.vortex	100000	vortex-compact	960.67 MB	960.58 MB	84.90 KB	-0.0%

Totals:

vortex-compact: 960.93 MB → 960.85 MB (-0.0%)
vortex-file-compressed: 1.55 GB → 1.80 GB (+16.3%)

github-actions · 2026-09-10T11:31:27Z

Benchmarks: Appian on NVME 📖

Commits: PR 64729981 vs base 9d1b103f
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.8%
Engines: DataFusion No clear signal (-0.5%, low confidence) · DuckDB No clear signal (+2.2%, low confidence)
Vortex (geomean): hot 1.002x ➖ · cold 0.999x ➖
Parquet (geomean): hot 0.993x ➖ · cold 1.016x ➖
Shifts: Parquet (control) -0.7% · Median polish -0.4%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-compact / ns (0.994x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:vortex-compact	52907103 / 52709034 / +0.4%	74674038 / 76755428 / -2.7%	0.71 / 0.69 / +3.2%
appian_q02/datafusion:vortex-compact	236687863 / 234135816 / +1.1%	266721127 / 271598593 / -1.8%	0.89 / 0.86 / +2.9%
appian_q03/datafusion:vortex-compact	146817613 / 149009023 / -1.5%	188737214 / 185979329 / +1.5%	0.78 / 0.80 / -2.9%
appian_q04/datafusion:vortex-compact	9898655795 / 9913223735 / -0.1%	9734315869 / 9850082881 / -1.2%	1.02 / 1.01 / +1.0%
appian_q05/datafusion:vortex-compact	135861363 / 136896947 / -0.8%	164054671 / 169532352 / -3.2%	0.83 / 0.81 / +2.6%
appian_q06/datafusion:vortex-compact	142899216 / 144240643 / -0.9%	168047019 / 169897853 / -1.1%	0.85 / 0.85 / +0.2%
appian_q07/datafusion:vortex-compact	163175273 / 165741826 / -1.5%	203566393 / 203122445 / +0.2%	0.80 / 0.82 / -1.8%
appian_q08/datafusion:vortex-compact	557533423 / 563274556 / -1.0%	596650053 / 584521313 / +2.1%	0.93 / 0.96 / -3.0%

datafusion / parquet / ns (0.999x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:parquet	72606568 / 72639256 / -0.0%	94503712 / 95219243 / -0.8%	0.77 / 0.76 / +0.7%
appian_q02/datafusion:parquet	303338886 / 305566771 / -0.7%	335758215 / 333390298 / +0.7%	0.90 / 0.92 / -1.4%
appian_q03/datafusion:parquet	187568455 / 187131637 / +0.2%	228835185 / 229870870 / -0.5%	0.82 / 0.81 / +0.7%
appian_q04/datafusion:parquet	9925864577 / 9928290243 / -0.0%	9884198617 / 9907924709 / -0.2%	1.00 / 1.00 / +0.2%
appian_q05/datafusion:parquet	192841574 / 193760696 / -0.5%	219072812 / 218594590 / +0.2%	0.88 / 0.89 / -0.7%
appian_q06/datafusion:parquet	166229530 / 168818201 / -1.5%	187693328 / 193639873 / -3.1%	0.89 / 0.87 / +1.6%
appian_q07/datafusion:parquet	210164408 / 207271728 / +1.4%	240868876 / 245458488 / -1.9%	0.87 / 0.84 / +3.3%
appian_q08/datafusion:parquet	670225815 / 665270537 / +0.7%	688741714 / 682099733 / +1.0%	0.97 / 0.98 / -0.2%

duckdb / vortex-compact / ns (1.009x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:vortex-compact	90883070 / 90998175 / -0.1%	102998358 / 106459223 / -3.3%	0.88 / 0.85 / +3.2%
appian_q02/duckdb:vortex-compact	213176289 / 214920069 / -0.8%	228862942 / 236908877 / -3.4%	0.93 / 0.91 / +2.7%
appian_q03/duckdb:vortex-compact	122380214 / 122690361 / -0.3%	139106489 / 140217130 / -0.8%	0.88 / 0.88 / +0.5%
appian_q04/duckdb:vortex-compact	576188317 / 587834787 / -2.0%	582142169 / 555502515 / +4.8%	0.99 / 1.06 / -6.5%
appian_q05/duckdb:vortex-compact	135936682 / 125076991 / +8.7%	154216984 / 157632120 / -2.2%	0.88 / 0.79 / +11.1%
appian_q06/duckdb:vortex-compact	407957373 / 404264063 / +0.9%	425379898 / 400535591 / +6.2%	0.96 / 1.01 / -5.0%
appian_q07/duckdb:vortex-compact	138994000 / 139861439 / -0.6%	166996595 / 160377239 / +4.1%	0.83 / 0.87 / -4.6%
appian_q08/duckdb:vortex-compact	433959301 / 427379395 / +1.5%	486030528 / 484281531 / +0.4%	0.89 / 0.88 / +1.2%

duckdb / parquet / ns (0.987x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:parquet	100105624 / 100531050 / -0.4%	126772909 / 124652229 / +1.7%	0.79 / 0.81 / -2.1%
appian_q02/duckdb:parquet	196333872 / 199212560 / -1.4%	217412121 / 214495697 / +1.4%	0.90 / 0.93 / -2.8%
appian_q03/duckdb:parquet	126855225 / 127114752 / -0.2%	144023871 / 142891599 / +0.8%	0.88 / 0.89 / -1.0%
appian_q04/duckdb:parquet	446407164 / 453962237 / -1.7%	451915336 / 447985412 / +0.9%	0.99 / 1.01 / -2.5%
appian_q05/duckdb:parquet	145273570 / 142832831 / +1.7%	164758999 / 173550384 / -5.1%	0.88 / 0.82 / +7.1%
appian_q06/duckdb:parquet	256825611 / 276287185 / -7.0%	322181702 / 255532843 / +26.1% 🔴	0.80 / 1.08 / -26.3%
appian_q07/duckdb:parquet	154930693 / 155333400 / -0.3%	174219248 / 168288893 / +3.5%	0.89 / 0.92 / -3.7%
appian_q08/duckdb:parquet	378716920 / 380572667 / -0.5%	401959055 / 384574117 / +4.5%	0.94 / 0.99 / -4.8%

File Size Changes (9 files changed, -0.0% overall, 1↑ 8↓)

File	Scale	Format	Base	HEAD	Change	%
orderview.vortex	1.0	vortex-compact	31.01 MB	31.01 MB	+928 B	+0.0%
orderitemview.vortex	1.0	vortex-compact	155.96 MB	155.96 MB	224 B	-0.0%
addressview.vortex	1.0	vortex-compact	24.50 MB	24.50 MB	80 B	-0.0%
creditcardview.vortex	1.0	vortex-compact	32.19 MB	32.19 MB	224 B	-0.0%
taxrecordview.vortex	1.0	vortex-compact	17.32 MB	17.32 MB	224 B	-0.0%
customerview.vortex	1.0	vortex-compact	10.58 MB	10.58 MB	224 B	-0.0%
categoryview.vortex	1.0	vortex-compact	17.63 KB	17.41 KB	224 B	-1.2%
productview.vortex	1.0	vortex-compact	16.83 KB	16.61 KB	224 B	-1.3%
orderitemnovelty_update.vortex	1.0	vortex-compact	2.62 KB	2.40 KB	224 B	-8.3%

Totals:

vortex-compact: 271.86 MB → 271.86 MB (-0.0%)

github-actions · 2026-09-10T11:42:15Z

Benchmarks: TPC-H SF=10 on S3 📖

Commits: PR 64729981 vs base e3b8eb2c
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -4.8%
Engines: DataFusion No clear signal (-17.0%, environment too noisy confidence) · DuckDB No clear signal (+9.3%, environment too noisy confidence)
Vortex (geomean): hot 0.875x ➖ · cold 0.821x ➖
Parquet (geomean): hot 0.919x ➖ · cold 0.840x ➖
Shifts: Parquet (control) -8.1% · Median polish -10.1%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-compact / ns (0.805x ➖, 5↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	400686524 / 396541292 / +1.0%	929999851 / 1275831229 / -27.1%	0.43 / 0.31 / +38.6%
tpch_q02/datafusion:vortex-compact	470567674 / 525924219 / -10.5%	1034513882 / 1135012703 / -8.9%	0.45 / 0.46 / -1.8%
tpch_q03/datafusion:vortex-compact	459059174 / 467581334 / -1.8%	1500495075 / 1699959530 / -11.7%	0.31 / 0.28 / +11.2%
tpch_q04/datafusion:vortex-compact	271372847 / 258067118 / +5.2%	571280394 / 630757650 / -9.4%	0.48 / 0.41 / +16.1%
tpch_q05/datafusion:vortex-compact	598962137 / 619023529 / -3.2%	712120834 / 772828177 / -7.9%	0.84 / 0.80 / +5.0%
tpch_q06/datafusion:vortex-compact	278894595 / 390993979 / -28.7%	759846357 / 540814834 / +40.5% 🔴	0.37 / 0.72 / -49.2%
tpch_q07/datafusion:vortex-compact	824140955 / 688732262 / +19.7%	1052059983 / 850313505 / +23.7%	0.78 / 0.81 / -3.3%
tpch_q08/datafusion:vortex-compact	804878442 / 1902698635 / -57.7% 🟢	1183768903 / 1725081559 / -31.4% 🟢	0.68 / 1.10 / -38.4%
tpch_q09/datafusion:vortex-compact	699990154 / 968681633 / -27.7%	925519819 / 1294278304 / -28.5%	0.76 / 0.75 / +1.1%
tpch_q10/datafusion:vortex-compact	571096806 / 740780947 / -22.9%	720638709 / 1114813990 / -35.4% 🟢	0.79 / 0.66 / +19.3%
tpch_q11/datafusion:vortex-compact	365136746 / 542055740 / -32.6% 🟢	636180337 / 652369976 / -2.5%	0.57 / 0.83 / -30.9%
tpch_q12/datafusion:vortex-compact	590937091 / 752375128 / -21.5%	824867731 / 1118731607 / -26.3%	0.72 / 0.67 / +6.5%
tpch_q13/datafusion:vortex-compact	199658009 / 502016245 / -60.2% 🟢	646224886 / 954624132 / -32.3% 🟢	0.31 / 0.53 / -41.2%
tpch_q14/datafusion:vortex-compact	406742214 / 476290882 / -14.6%	389987926 / 547383056 / -28.8%	1.04 / 0.87 / +19.9%
tpch_q15/datafusion:vortex-compact	693572836 / 679673774 / +2.0%	771928989 / 938104085 / -17.7%	0.90 / 0.72 / +24.0%
tpch_q16/datafusion:vortex-compact	279789374 / 356239527 / -21.5%	490468669 / 458170696 / +7.0%	0.57 / 0.78 / -26.6%
tpch_q17/datafusion:vortex-compact	784625092 / 886974924 / -11.5%	869366946 / 1336149831 / -34.9% 🟢	0.90 / 0.66 / +36.0%
tpch_q18/datafusion:vortex-compact	568410792 / 609350667 / -6.7%	588967325 / 1097367100 / -46.3% 🟢	0.97 / 0.56 / +73.8%
tpch_q19/datafusion:vortex-compact	540812866 / 626184455 / -13.6%	602870194 / 954872702 / -36.9% 🟢	0.90 / 0.66 / +36.8%
tpch_q20/datafusion:vortex-compact	644042140 / 654198658 / -1.6%	776362533 / 881640022 / -11.9%	0.83 / 0.74 / +11.8%
tpch_q21/datafusion:vortex-compact	742744142 / 1078284735 / -31.1% 🟢	913389944 / 1134078494 / -19.5%	0.81 / 0.95 / -14.5%
tpch_q22/datafusion:vortex-compact	283145286 / 418020822 / -32.3% 🟢	554685897 / 777778099 / -28.7%	0.51 / 0.54 / -5.0%

datafusion / parquet / ns (0.971x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	267791866 / 332879118 / -19.6%	765562672 / 980075062 / -21.9%	0.35 / 0.34 / +3.0%
tpch_q02/datafusion:parquet	522987136 / 542446928 / -3.6%	1109307944 / 1279016272 / -13.3%	0.47 / 0.42 / +11.2%
tpch_q03/datafusion:parquet	635801276 / 653547976 / -2.7%	1167019489 / 1703818018 / -31.5% 🟢	0.54 / 0.38 / +42.0%
tpch_q04/datafusion:parquet	391309388 / 403842618 / -3.1%	597898084 / 742161589 / -19.4%	0.65 / 0.54 / +20.3%
tpch_q05/datafusion:parquet	692482153 / 825715718 / -16.1%	946539559 / 1020391829 / -7.2%	0.73 / 0.81 / -9.6%
tpch_q06/datafusion:parquet	357062049 / 297561122 / +20.0%	524581326 / 416099001 / +26.1%	0.68 / 0.72 / -4.8%
tpch_q07/datafusion:parquet	677985677 / 965137049 / -29.8%	935737204 / 1002284682 / -6.6%	0.72 / 0.96 / -24.8%
tpch_q08/datafusion:parquet	886670944 / 1207479546 / -26.6%	1212935096 / 1525650626 / -20.5%	0.73 / 0.79 / -7.6%
tpch_q09/datafusion:parquet	1204680358 / 970597842 / +24.1%	1479707176 / 1421029649 / +4.1%	0.81 / 0.68 / +19.2%
tpch_q10/datafusion:parquet	1623621776 / 1609090203 / +0.9%	2092148161 / 2550263587 / -18.0%	0.78 / 0.63 / +23.0%
tpch_q11/datafusion:parquet	594376706 / 396576534 / +49.9% 🔴	1025474853 / 667536373 / +53.6% 🔴	0.58 / 0.59 / -2.4%
tpch_q12/datafusion:parquet	430141794 / 442768538 / -2.9%	570101105 / 707714653 / -19.4%	0.75 / 0.63 / +20.6%
tpch_q13/datafusion:parquet	450244562 / 550885435 / -18.3%	874008386 / 1769738706 / -50.6% 🟢	0.52 / 0.31 / +65.5%
tpch_q14/datafusion:parquet	452495434 / 454709607 / -0.5%	700361120 / 691995326 / +1.2%	0.65 / 0.66 / -1.7%
tpch_q15/datafusion:parquet	720083568 / 784095871 / -8.2%	904150786 / 1365075709 / -33.8% 🟢	0.80 / 0.57 / +38.7%
tpch_q16/datafusion:parquet	270106662 / 255885271 / +5.6%	542814132 / 489464334 / +10.9%	0.50 / 0.52 / -4.8%
tpch_q17/datafusion:parquet	764716641 / 856655768 / -10.7%	907051402 / 1257403418 / -27.9%	0.84 / 0.68 / +23.7%
tpch_q18/datafusion:parquet	1285710861 / 1278161963 / +0.6%	1602718208 / 1646150989 / -2.6%	0.80 / 0.78 / +3.3%
tpch_q19/datafusion:parquet	447869822 / 506129405 / -11.5%	587658537 / 702780057 / -16.4%	0.76 / 0.72 / +5.8%
tpch_q20/datafusion:parquet	786154165 / 822534295 / -4.4%	1096354165 / 1102580561 / -0.6%	0.72 / 0.75 / -3.9%
tpch_q21/datafusion:parquet	1176519713 / 932396904 / +26.2%	1472015911 / 1121313137 / +31.3% 🔴	0.80 / 0.83 / -3.9%
tpch_q22/datafusion:parquet	606157079 / 609360230 / -0.5%	1024005069 / 1402416976 / -27.0%	0.59 / 0.43 / +36.2%

duckdb / vortex-compact / ns (0.950x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	919569154 / 977428398 / -5.9%	1147195801 / 2770963829 / -58.6% 🟢	0.80 / 0.35 / +127.2%
tpch_q02/duckdb:vortex-compact	458918828 / 547774445 / -16.2%	596255853 / 835199175 / -28.6%	0.77 / 0.66 / +17.4%
tpch_q03/duckdb:vortex-compact	1121680779 / 1214749670 / -7.7%	1289205385 / 2104346699 / -38.7% 🟢	0.87 / 0.58 / +50.7%
tpch_q04/duckdb:vortex-compact	736683559 / 753145306 / -2.2%	804195318 / 1624820528 / -50.5% 🟢	0.92 / 0.46 / +97.6%
tpch_q05/duckdb:vortex-compact	1234808878 / 1183076837 / +4.4%	1347053617 / 1695103647 / -20.5%	0.92 / 0.70 / +31.3%
tpch_q06/duckdb:vortex-compact	1090260448 / 1217855225 / -10.5%	1108247456 / 1224010451 / -9.5%	0.98 / 0.99 / -1.1%
tpch_q07/duckdb:vortex-compact	1467097642 / 1472619529 / -0.4%	1476460470 / 1466949799 / +0.6%	0.99 / 1.00 / -1.0%
tpch_q08/duckdb:vortex-compact	1353989889 / 1461945496 / -7.4%	1487421479 / 1675535309 / -11.2%	0.91 / 0.87 / +4.3%
tpch_q09/duckdb:vortex-compact	1780164562 / 1906517402 / -6.6%	1899449282 / 2162223990 / -12.2%	0.94 / 0.88 / +6.3%
tpch_q10/duckdb:vortex-compact	1380211566 / 1387660265 / -0.5%	1751046722 / 1941501545 / -9.8%	0.79 / 0.71 / +10.3%
tpch_q11/duckdb:vortex-compact	488876626 / 474383138 / +3.1%	642939587 / 661426034 / -2.8%	0.76 / 0.72 / +6.0%
tpch_q12/duckdb:vortex-compact	1892789868 / 2119875399 / -10.7%	2146981755 / 2802447357 / -23.4%	0.88 / 0.76 / +16.5%
tpch_q13/duckdb:vortex-compact	1143837198 / 1089346615 / +5.0%	1617866820 / 1734546816 / -6.7%	0.71 / 0.63 / +12.6%
tpch_q14/duckdb:vortex-compact	777351121 / 834988921 / -6.9%	902442463 / 899010805 / +0.4%	0.86 / 0.93 / -7.3%
tpch_q15/duckdb:vortex-compact	925762338 / 893765178 / +3.6%	983938197 / 942194064 / +4.4%	0.94 / 0.95 / -0.8%
tpch_q16/duckdb:vortex-compact	220275351 / 222361360 / -0.9%	242968571 / 261876634 / -7.2%	0.91 / 0.85 / +6.8%
tpch_q17/duckdb:vortex-compact	1220276409 / 1465697243 / -16.7%	1282372718 / 1578772099 / -18.8%	0.95 / 0.93 / +2.5%
tpch_q18/duckdb:vortex-compact	1088262319 / 1214135972 / -10.4%	1086815837 / 1329033428 / -18.2%	1.00 / 0.91 / +9.6%
tpch_q19/duckdb:vortex-compact	1008148533 / 1046685460 / -3.7%	1230695310 / 1185669576 / +3.8%	0.82 / 0.88 / -7.2%
tpch_q20/duckdb:vortex-compact	1739315757 / 1577833722 / +10.2%	1909362244 / 2036953875 / -6.3%	0.91 / 0.77 / +17.6%
tpch_q21/duckdb:vortex-compact	2111321402 / 2720339798 / -22.4%	2106049360 / 2870819839 / -26.6%	1.00 / 0.95 / +5.8%
tpch_q22/duckdb:vortex-compact	284723283 / 283492053 / +0.4%	528352695 / 422453879 / +25.1%	0.54 / 0.67 / -19.7%

duckdb / parquet / ns (0.870x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	367525062 / 522289725 / -29.6%	386455692 / 707879598 / -45.4% 🟢	0.95 / 0.74 / +28.9%
tpch_q02/duckdb:parquet	722357527 / 960446648 / -24.8%	1049794292 / 1937138569 / -45.8% 🟢	0.69 / 0.50 / +38.8%
tpch_q03/duckdb:parquet	941891336 / 1194437512 / -21.1%	1252947855 / 2767036188 / -54.7% 🟢	0.75 / 0.43 / +74.1%
tpch_q04/duckdb:parquet	696937268 / 626389150 / +11.3%	589728905 / 798766059 / -26.2%	1.18 / 0.78 / +50.7%
tpch_q05/duckdb:parquet	1024998252 / 1120176315 / -8.5%	1138377539 / 1592046038 / -28.5%	0.90 / 0.70 / +28.0%
tpch_q06/duckdb:parquet	470176333 / 556856441 / -15.6%	389385721 / 661329731 / -41.1% 🟢	1.21 / 0.84 / +43.4%
tpch_q07/duckdb:parquet	967703271 / 1274000271 / -24.0%	1162689896 / 1623074973 / -28.4%	0.83 / 0.78 / +6.0%
tpch_q08/duckdb:parquet	1338673719 / 1794256089 / -25.4%	1215675687 / 1730812098 / -29.8%	1.10 / 1.04 / +6.2%
tpch_q09/duckdb:parquet	1179429648 / 1361799831 / -13.4%	1293574294 / 1500073636 / -13.8%	0.91 / 0.91 / +0.4%
tpch_q10/duckdb:parquet	2132526500 / 2438395498 / -12.5%	2562151247 / 3214898848 / -20.3%	0.83 / 0.76 / +9.7%
tpch_q11/duckdb:parquet	438632815 / 509147396 / -13.8%	610926611 / 619266671 / -1.3%	0.72 / 0.82 / -12.7%
tpch_q12/duckdb:parquet	636189578 / 1058870645 / -39.9% 🟢	862104590 / 940762055 / -8.4%	0.74 / 1.13 / -34.4%
tpch_q13/duckdb:parquet	937479634 / 1028367659 / -8.8%	1148818968 / 3553650615 / -67.7% 🟢	0.82 / 0.29 / +182.0%
tpch_q14/duckdb:parquet	825977649 / 834775805 / -1.1%	1048241205 / 927407085 / +13.0%	0.79 / 0.90 / -12.5%
tpch_q15/duckdb:parquet	475647102 / 580972388 / -18.1%	746326977 / 530003664 / +40.8% 🔴	0.64 / 1.10 / -41.9%
tpch_q16/duckdb:parquet	601165855 / 677458222 / -11.3%	791191214 / 606422121 / +30.5% 🔴	0.76 / 1.12 / -32.0%
tpch_q17/duckdb:parquet	639297739 / 617337660 / +3.6%	632921963 / 677486580 / -6.6%	1.01 / 0.91 / +10.8%
tpch_q18/duckdb:parquet	777506463 / 1002379283 / -22.4%	798251169 / 996488112 / -19.9%	0.97 / 1.01 / -3.2%
tpch_q19/duckdb:parquet	839261448 / 844660386 / -0.6%	801451678 / 827861321 / -3.2%	1.05 / 1.02 / +2.6%
tpch_q20/duckdb:parquet	1284012547 / 1270642009 / +1.1%	1384373857 / 1412492866 / -2.0%	0.93 / 0.90 / +3.1%
tpch_q21/duckdb:parquet	1006174005 / 973109466 / +3.4%	1331813387 / 1198655565 / +11.1%	0.76 / 0.81 / -6.9%
tpch_q22/duckdb:parquet	809370885 / 763384135 / +6.0%	922178739 / 971330069 / -5.1%	0.88 / 0.79 / +11.7%

Use enabled editions to filter the default writer and golden compressor configurations. Signed-off-by: Robert Kruszewski <github@robertk.io>

Signed-off-by: Robert Kruszewski <github@robertk.io>

OnPair compression brings the customer fixture below DataFusion’s 1 MiB file splitting threshold. Refresh the eight affected physical plans while preserving query results and normalized byte ranges. Signed-off-by: "Robert Kruszewski" <github@robertk.io>

Signed-off-by: Robert Kruszewski <github@robertk.io>

joseph-isaacs · 2026-09-10T16:19:57Z

+            .map_err(|error| vortex_err!("{error}"))
+            .vortex_expect("Zstd edition declaration is valid");


joseph-isaacs · 2026-09-10T16:20:59Z

+#[cfg(feature = "zstd")]
 pub use zstd_buffers::ZstdBuffersScheme;


shall we move this into encodings?

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robert3005 added 10 commits September 10, 2026 15:55

Remove the unstable encodings feature

4f40b42

Use enabled editions to filter the default writer and golden compressor configurations. Signed-off-by: Robert Kruszewski <github@robertk.io>

Fix edition-specific CI configurations

e9bad7a

Signed-off-by: Robert Kruszewski <github@robertk.io>

Tighten edition-aware test configurations

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joseph-isaacs mentioned this pull request Sep 10, 2026

bench: write Lance at storage version 2.2 in the compression benchmark #9832

Draft

		.map_err(\|error\| vortex_err!("{error}"))
		.vortex_expect("Zstd edition declaration is valid");

		#[cfg(feature = "zstd")]
		pub use zstd_buffers::ZstdBuffersScheme;

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