Align DF expression conversion and pushdown by AdamGS · Pull Request #9785 · vortex-data/vortex

AdamGS · 2026-09-07T11:54:00Z

Summary

Align DF expression conversion so claiming an expression is supported AND converting it are aligned.

Changes

Changes the ExpressionConvertor trait.
Split some of the larger files into more focused ones.

API Changes

The ExpressionConvertor trait is changed, now allowing users to implement ExpressionConvertor::try_convert as the main entry point.

codspeed-hq · 2026-09-07T11:58:06Z

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

⚡ 4 improved benchmarks
❌ 2 regressed benchmarks
✅ 2193 untouched benchmarks
⏩ 206 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
❌	Simulation	`random_i16[0.95]`	77.4 µs	95.9 µs	-19.22%
❌	WallTime	`mul_u32_nonnull_avx512`	5.6 µs	6.2 µs	-10.42%
⚡	Simulation	`random_i8[0.5]`	91.4 µs	68 µs	+34.4%
⚡	Simulation	`decompress[u64, (4000, 1024)]`	85.6 µs	70.5 µs	+21.42%
⚡	Simulation	`allocate_drop_arrow[0]`	456.9 ns	402.7 ns	+13.45%
⚡	Simulation	`allocate_drop_bytes[0]`	575.7 ns	521.6 ns	+10.39%

Tip

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

_{Comparing adamg/df-fix-bugs-conversion (2dd2e1a) with develop (85b70cf)²}

206 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. ↩
No successful run was found on develop (5c8c397) during the generation of this report, so 85b70cf was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

github-actions · 2026-09-07T12:17:15Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`095b9a4`	statpopgen	1	Explore Profiling Data
🟢 Done	`095b9a4`	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	`095b9a4`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`095b9a4`	fineweb	1	Explore Profiling Data
🟢 Done	`095b9a4`	fineweb-s3	1	Explore Profiling Data
🟢 Done	`095b9a4`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`095b9a4`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`095b9a4`	polarsignals	1	Explore Profiling Data
🟢 Done	`095b9a4`	tpch-s3	1	Explore Profiling Data
🟢 Done	`095b9a4`	tpch-nvme	1	Explore Profiling Data

Powered by Polar Signals Cloud

github-actions · 2026-09-07T12:18:29Z

Benchmarks: PolarSignals Profiling 📖

Commits: PR 095b9a4b vs base dc1b355d
Vortex (geomean): hot 1.001x ➖ · cold 0.989x ➖

datafusion / vortex-file-compressed / ns (1.001x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	45490810 / 45212450 / +0.6%	90822481 / 90150835 / +0.7%	0.50 / 0.50 / -0.1%
polarsignals_q01/datafusion:vortex-file-compressed	51096362 / 50940478 / +0.3%	112636236 / 111616529 / +0.9%	0.45 / 0.46 / -0.6%
polarsignals_q02/datafusion:vortex-file-compressed	35280247 / 37426394 / -5.7%	78791198 / 78537234 / +0.3%	0.45 / 0.48 / -6.0%
polarsignals_q03/datafusion:vortex-file-compressed	53614342 / 52990236 / +1.2%	115864416 / 117226587 / -1.2%	0.46 / 0.45 / +2.4%
polarsignals_q04/datafusion:vortex-file-compressed	9572531 / 9328471 / +2.6%	51213842 / 50323690 / +1.8%	0.19 / 0.19 / +0.8%
polarsignals_q05/datafusion:vortex-file-compressed	11214018 / 11240840 / -0.2%	54320573 / 57902448 / -6.2%	0.21 / 0.19 / +6.3%
polarsignals_q06/datafusion:vortex-file-compressed	21199904 / 20432410 / +3.8%	62873426 / 63434690 / -0.9%	0.34 / 0.32 / +4.7%
polarsignals_q07/datafusion:vortex-file-compressed	11154898 / 10983690 / +1.6%	54253406 / 55204786 / -1.7%	0.21 / 0.20 / +3.3%
polarsignals_q08/datafusion:vortex-file-compressed	100247501 / 100989874 / -0.7%	161866504 / 163591109 / -1.1%	0.62 / 0.62 / +0.3%
polarsignals_q09/datafusion:vortex-file-compressed	9710186 / 9862704 / -1.5%	48981435 / 50989184 / -3.9%	0.20 / 0.19 / +2.5%

No file size changes detected.

github-actions · 2026-09-07T12:19:26Z

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.0%
Engines: DataFusion No clear signal (-0.2%, low confidence) · DuckDB No clear signal (-1.7%, low confidence)
Vortex (geomean): hot 0.989x ➖ · cold 1.007x ➖
Parquet (geomean): hot 0.999x ➖ · cold 0.989x ➖
Shifts: Parquet (control) -0.1% · 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 (1.001x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	15622513 / 16373089 / -4.6%	45179733 / 44552308 / +1.4%	0.35 / 0.37 / -5.9%
tpch_q02/datafusion:vortex-file-compressed	17551046 / 17270934 / +1.6%	36727319 / 36433328 / +0.8%	0.48 / 0.47 / +0.8%
tpch_q03/datafusion:vortex-file-compressed	19451677 / 19199069 / +1.3%	46282315 / 46879655 / -1.3%	0.42 / 0.41 / +2.6%
tpch_q04/datafusion:vortex-file-compressed	10052221 / 10141922 / -0.9%	32460124 / 32648478 / -0.6%	0.31 / 0.31 / -0.3%
tpch_q05/datafusion:vortex-file-compressed	36645300 / 36287332 / +1.0%	62225317 / 64220269 / -3.1%	0.59 / 0.57 / +4.2%
tpch_q06/datafusion:vortex-file-compressed	6327239 / 6341910 / -0.2%	29288088 / 30329187 / -3.4%	0.22 / 0.21 / +3.3%
tpch_q07/datafusion:vortex-file-compressed	51568373 / 51172687 / +0.8%	81460412 / 79140815 / +2.9%	0.63 / 0.65 / -2.1%
tpch_q08/datafusion:vortex-file-compressed	51152587 / 50910554 / +0.5%	79046518 / 78011738 / +1.3%	0.65 / 0.65 / -0.8%
tpch_q09/datafusion:vortex-file-compressed	49601178 / 50303429 / -1.4%	73209015 / 79019641 / -7.4%	0.68 / 0.64 / +6.4%
tpch_q10/datafusion:vortex-file-compressed	17378284 / 17065216 / +1.8%	48127844 / 47990486 / +0.3%	0.36 / 0.36 / +1.5%
tpch_q11/datafusion:vortex-file-compressed	14826128 / 14978751 / -1.0%	32954325 / 32286911 / +2.1%	0.45 / 0.46 / -3.0%
tpch_q12/datafusion:vortex-file-compressed	22806564 / 22717920 / +0.4%	45053856 / 45933065 / -1.9%	0.51 / 0.49 / +2.3%
tpch_q13/datafusion:vortex-file-compressed	20150737 / 20292106 / -0.7%	39929369 / 37924308 / +5.3%	0.50 / 0.54 / -5.7%
tpch_q14/datafusion:vortex-file-compressed	14946359 / 14788295 / +1.1%	37453691 / 38847368 / -3.6%	0.40 / 0.38 / +4.8%
tpch_q15/datafusion:vortex-file-compressed	18359759 / 18288674 / +0.4%	44544379 / 45267790 / -1.6%	0.41 / 0.40 / +2.0%
tpch_q16/datafusion:vortex-file-compressed	18541622 / 18469281 / +0.4%	36820998 / 36746330 / +0.2%	0.50 / 0.50 / +0.2%
tpch_q17/datafusion:vortex-file-compressed	28538642 / 27905889 / +2.3%	57547563 / 57670779 / -0.2%	0.50 / 0.48 / +2.5%
tpch_q18/datafusion:vortex-file-compressed	36588855 / 36282100 / +0.8%	57495498 / 57747330 / -0.4%	0.64 / 0.63 / +1.3%
tpch_q19/datafusion:vortex-file-compressed	14013256 / 13993119 / +0.1%	37522448 / 36142606 / +3.8%	0.37 / 0.39 / -3.5%
tpch_q20/datafusion:vortex-file-compressed	20778383 / 20673477 / +0.5%	43510555 / 44205704 / -1.6%	0.48 / 0.47 / +2.1%
tpch_q21/datafusion:vortex-file-compressed	40035250 / 39273524 / +1.9%	65276081 / 63949049 / +2.1%	0.61 / 0.61 / -0.1%
tpch_q22/datafusion:vortex-file-compressed	10897185 / 11273786 / -3.3%	30328257 / 30422916 / -0.3%	0.36 / 0.37 / -3.0%

datafusion / parquet / ns (1.004x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	67368582 / 67050292 / +0.5%	83629321 / 84665749 / -1.2%	0.81 / 0.79 / +1.7%
tpch_q02/datafusion:parquet	53056228 / 52307864 / +1.4%	69028988 / 74113046 / -6.9%	0.77 / 0.71 / +8.9%
tpch_q03/datafusion:parquet	72558710 / 72755077 / -0.3%	96569184 / 95761202 / +0.8%	0.75 / 0.76 / -1.1%
tpch_q04/datafusion:parquet	40700830 / 40619070 / +0.2%	57925487 / 63040029 / -8.1%	0.70 / 0.64 / +9.0%
tpch_q05/datafusion:parquet	88565653 / 88091347 / +0.5%	112392495 / 114508291 / -1.8%	0.79 / 0.77 / +2.4%
tpch_q06/datafusion:parquet	28785484 / 28733331 / +0.2%	48052709 / 48813357 / -1.6%	0.60 / 0.59 / +1.8%
tpch_q07/datafusion:parquet	96763661 / 93169141 / +3.9%	118027923 / 120119379 / -1.7%	0.82 / 0.78 / +5.7%
tpch_q08/datafusion:parquet	95941893 / 96743127 / -0.8%	123592506 / 126140272 / -2.0%	0.78 / 0.77 / +1.2%
tpch_q09/datafusion:parquet	113143870 / 112814362 / +0.3%	140448977 / 144312447 / -2.7%	0.81 / 0.78 / +3.1%
tpch_q10/datafusion:parquet	79232251 / 80064418 / -1.0%	108899573 / 115022654 / -5.3%	0.73 / 0.70 / +4.5%
tpch_q11/datafusion:parquet	38239447 / 39654695 / -3.6%	58874281 / 61015023 / -3.5%	0.65 / 0.65 / -0.1%
tpch_q12/datafusion:parquet	61571708 / 61880543 / -0.5%	85325104 / 89469505 / -4.6%	0.72 / 0.69 / +4.3%
tpch_q13/datafusion:parquet	159710211 / 159244384 / +0.3%	180661337 / 181098210 / -0.2%	0.88 / 0.88 / +0.5%
tpch_q14/datafusion:parquet	40312298 / 40111227 / +0.5%	63905534 / 63896260 / +0.0%	0.63 / 0.63 / +0.5%
tpch_q15/datafusion:parquet	47124500 / 47130678 / -0.0%	67359442 / 67130809 / +0.3%	0.70 / 0.70 / -0.4%
tpch_q16/datafusion:parquet	39149762 / 38265470 / +2.3%	56005856 / 57072528 / -1.9%	0.70 / 0.67 / +4.3%
tpch_q17/datafusion:parquet	117790078 / 116176719 / +1.4%	139086937 / 140435920 / -1.0%	0.85 / 0.83 / +2.4%
tpch_q18/datafusion:parquet	114318426 / 113762518 / +0.5%	136466642 / 135561395 / +0.7%	0.84 / 0.84 / -0.2%
tpch_q19/datafusion:parquet	50694817 / 49938506 / +1.5%	75283219 / 77763737 / -3.2%	0.67 / 0.64 / +4.9%
tpch_q20/datafusion:parquet	59706039 / 58306552 / +2.4%	82144713 / 80839248 / +1.6%	0.73 / 0.72 / +0.8%
tpch_q21/datafusion:parquet	98446830 / 98508034 / -0.1%	120492564 / 120155202 / +0.3%	0.82 / 0.82 / -0.3%
tpch_q22/datafusion:parquet	41124430 / 41731714 / -1.5%	58522375 / 60868267 / -3.9%	0.70 / 0.69 / +2.5%

duckdb / vortex-file-compressed / ns (0.978x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	11309755 / 11886742 / -4.9%	23277593 / 23189958 / +0.4%	0.49 / 0.51 / -5.2%
tpch_q02/duckdb:vortex-file-compressed	17586795 / 17617766 / -0.2%	26265462 / 26581036 / -1.2%	0.67 / 0.66 / +1.0%
tpch_q03/duckdb:vortex-file-compressed	18354672 / 18068916 / +1.6%	32571768 / 33076348 / -1.5%	0.56 / 0.55 / +3.2%
tpch_q04/duckdb:vortex-file-compressed	17545711 / 17031531 / +3.0%	30212663 / 27795912 / +8.7%	0.58 / 0.61 / -5.2%
tpch_q05/duckdb:vortex-file-compressed	22160792 / 22382947 / -1.0%	37325192 / 33945737 / +10.0%	0.59 / 0.66 / -10.0%
tpch_q06/duckdb:vortex-file-compressed	5823127 / 5663599 / +2.8%	13526986 / 13619696 / -0.7%	0.43 / 0.42 / +3.5%
tpch_q07/duckdb:vortex-file-compressed	21171746 / 20910240 / +1.3%	43728984 / 37659210 / +16.1% 🔴	0.48 / 0.56 / -12.8%
tpch_q08/duckdb:vortex-file-compressed	23395519 / 23484197 / -0.4%	40430445 / 38154134 / +6.0%	0.58 / 0.62 / -6.0%
tpch_q09/duckdb:vortex-file-compressed	29008913 / 29296239 / -1.0%	52263061 / 43679925 / +19.7% 🔴	0.56 / 0.67 / -17.2%
tpch_q10/duckdb:vortex-file-compressed	29161304 / 28947182 / +0.7%	46463625 / 44541224 / +4.3%	0.63 / 0.65 / -3.4%
tpch_q11/duckdb:vortex-file-compressed	8022731 / 10995971 / -27.0% 🟢	15798929 / 15587475 / +1.4%	0.51 / 0.71 / -28.0%
tpch_q12/duckdb:vortex-file-compressed	15466474 / 16055228 / -3.7%	29671118 / 27442919 / +8.1%	0.52 / 0.59 / -10.9%
tpch_q13/duckdb:vortex-file-compressed	22482986 / 23054585 / -2.5%	42361461 / 39211725 / +8.0%	0.53 / 0.59 / -9.7%
tpch_q14/duckdb:vortex-file-compressed	13093381 / 13198640 / -0.8%	22555910 / 25783697 / -12.5% 🟢	0.58 / 0.51 / +13.4%
tpch_q15/duckdb:vortex-file-compressed	9142285 / 9348399 / -2.2%	18020387 / 18516639 / -2.7%	0.51 / 0.50 / +0.5%
tpch_q16/duckdb:vortex-file-compressed	18718395 / 18613000 / +0.6%	24300168 / 23879145 / +1.8%	0.77 / 0.78 / -1.2%
tpch_q17/duckdb:vortex-file-compressed	15185043 / 15148004 / +0.2%	30053181 / 31876409 / -5.7%	0.51 / 0.48 / +6.3%
tpch_q18/duckdb:vortex-file-compressed	24357570 / 24902734 / -2.2%	34289786 / 36380301 / -5.7%	0.71 / 0.68 / +3.8%
tpch_q19/duckdb:vortex-file-compressed	23214702 / 23901354 / -2.9%	35480132 / 35334625 / +0.4%	0.65 / 0.68 / -3.3%
tpch_q20/duckdb:vortex-file-compressed	17439645 / 17648869 / -1.2%	34549624 / 33129002 / +4.3%	0.50 / 0.53 / -5.2%
tpch_q21/duckdb:vortex-file-compressed	64660574 / 68099096 / -5.0%	83800373 / 81399973 / +2.9%	0.77 / 0.84 / -7.8%
tpch_q22/duckdb:vortex-file-compressed	12018018 / 12039493 / -0.2%	21334519 / 25549276 / -16.5% 🟢	0.56 / 0.47 / +19.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	59945910 / 59963894 / -0.0%	66506367 / 66136221 / +0.6%	0.90 / 0.91 / -0.6%
tpch_q02/duckdb:parquet	34619071 / 34891353 / -0.8%	43332266 / 43265556 / +0.2%	0.80 / 0.81 / -0.9%
tpch_q03/duckdb:parquet	61801811 / 62003612 / -0.3%	73839453 / 73370646 / +0.6%	0.84 / 0.85 / -1.0%
tpch_q04/duckdb:parquet	43146798 / 45821942 / -5.8%	56359861 / 54777399 / +2.9%	0.77 / 0.84 / -8.5%
tpch_q05/duckdb:parquet	60540365 / 60514110 / +0.0%	71989434 / 71819382 / +0.2%	0.84 / 0.84 / -0.2%
tpch_q06/duckdb:parquet	20020056 / 20088308 / -0.3%	24464376 / 23927191 / +2.2%	0.82 / 0.84 / -2.5%
tpch_q07/duckdb:parquet	60617874 / 60712073 / -0.2%	71483261 / 71453847 / +0.0%	0.85 / 0.85 / -0.2%
tpch_q08/duckdb:parquet	73527482 / 73288525 / +0.3%	86758923 / 85085551 / +2.0%	0.85 / 0.86 / -1.6%
tpch_q09/duckdb:parquet	113883529 / 113901109 / -0.0%	128074956 / 129603359 / -1.2%	0.89 / 0.88 / +1.2%
tpch_q10/duckdb:parquet	108309654 / 108788709 / -0.4%	124705031 / 122297722 / +2.0%	0.87 / 0.89 / -2.4%
tpch_q11/duckdb:parquet	19932353 / 19913257 / +0.1%	24192724 / 24210287 / -0.1%	0.82 / 0.82 / +0.2%
tpch_q12/duckdb:parquet	41180651 / 41222354 / -0.1%	49391561 / 49356794 / +0.1%	0.83 / 0.84 / -0.2%
tpch_q13/duckdb:parquet	238513504 / 240484432 / -0.8%	247348589 / 249639979 / -0.9%	0.96 / 0.96 / +0.1%
tpch_q14/duckdb:parquet	43446245 / 43498577 / -0.1%	51652353 / 51796206 / -0.3%	0.84 / 0.84 / +0.2%
tpch_q15/duckdb:parquet	24700299 / 24887822 / -0.8%	31173764 / 30676171 / +1.6%	0.79 / 0.81 / -2.3%
tpch_q16/duckdb:parquet	49727682 / 51193194 / -2.9%	57722089 / 59428096 / -2.9%	0.86 / 0.86 / +0.0%
tpch_q17/duckdb:parquet	44603681 / 44431512 / +0.4%	53789002 / 56691446 / -5.1%	0.83 / 0.78 / +5.8%
tpch_q18/duckdb:parquet	89527182 / 89742958 / -0.2%	99504420 / 99295748 / +0.2%	0.90 / 0.90 / -0.4%
tpch_q19/duckdb:parquet	61093400 / 61149426 / -0.1%	70623745 / 71092395 / -0.7%	0.87 / 0.86 / +0.6%
tpch_q20/duckdb:parquet	61729398 / 58661779 / +5.2%	70877489 / 71426932 / -0.8%	0.87 / 0.82 / +6.0%
tpch_q21/duckdb:parquet	136768418 / 136957122 / -0.1%	149850161 / 148414327 / +1.0%	0.91 / 0.92 / -1.1%
tpch_q22/duckdb:parquet	50889875 / 53263397 / -4.5%	57730218 / 60697580 / -4.9%	0.88 / 0.88 / +0.5%

No file size changes detected.

github-actions · 2026-09-07T12:20:07Z

Benchmarks: FineWeb NVMe 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.6%
Engines: DataFusion No clear signal (-0.4%, low confidence) · DuckDB No clear signal (-2.8%, low confidence)
Vortex (geomean): hot 0.975x ➖ · cold 0.977x ➖
Parquet (geomean): hot 0.991x ➖ · cold 0.985x ➖
Shifts: Parquet (control) -0.9% · 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 (0.994x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	6792718 / 6933892 / -2.0%	20642862 / 21163070 / -2.5%	0.33 / 0.33 / +0.4%
fineweb_q01/datafusion:vortex-file-compressed	12949342 / 13366968 / -3.1%	53978533 / 53818474 / +0.3%	0.24 / 0.25 / -3.4%
fineweb_q02/datafusion:vortex-file-compressed	12866048 / 14944679 / -13.9% 🟢	61689594 / 58521983 / +5.4%	0.21 / 0.26 / -18.3%
fineweb_q03/datafusion:vortex-file-compressed	20214576 / 19993530 / +1.1%	104012182 / 105810200 / -1.7%	0.19 / 0.19 / +2.9%
fineweb_q04/datafusion:vortex-file-compressed	73948370 / 74080634 / -0.2%	154325511 / 158724515 / -2.8%	0.48 / 0.47 / +2.7%
fineweb_q05/datafusion:vortex-file-compressed	57344482 / 57540900 / -0.3%	141272724 / 136842244 / +3.2%	0.41 / 0.42 / -3.5%
fineweb_q06/datafusion:vortex-file-compressed	19003222 / 18800776 / +1.1%	109552755 / 108562773 / +0.9%	0.17 / 0.17 / +0.2%
fineweb_q07/datafusion:vortex-file-compressed	17803318 / 18174960 / -2.0%	104110944 / 105750658 / -1.6%	0.17 / 0.17 / -0.5%
fineweb_q08/datafusion:vortex-file-compressed	11320410 / 9745000 / +16.2% 🔴	48499119 / 57611014 / -15.8% 🟢	0.23 / 0.17 / +38.0%

datafusion / parquet / ns (0.997x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9223171 / 9350429 / -1.4%	34063243 / 34563694 / -1.4%	0.27 / 0.27 / +0.1%
fineweb_q01/datafusion:parquet	70658021 / 71525332 / -1.2%	153462931 / 155057792 / -1.0%	0.46 / 0.46 / -0.2%
fineweb_q02/datafusion:parquet	71127741 / 70238682 / +1.3%	158050991 / 160673560 / -1.6%	0.45 / 0.44 / +2.9%
fineweb_q03/datafusion:parquet	69561558 / 69374764 / +0.3%	146789356 / 154548656 / -5.0%	0.47 / 0.45 / +5.6%
fineweb_q04/datafusion:parquet	76047327 / 77635751 / -2.0%	151299954 / 160270689 / -5.6%	0.50 / 0.48 / +3.8%
fineweb_q05/datafusion:parquet	75310213 / 74404374 / +1.2%	151555289 / 158867877 / -4.6%	0.50 / 0.47 / +6.1%
fineweb_q06/datafusion:parquet	71092454 / 71361066 / -0.4%	157556157 / 149918384 / +5.1%	0.45 / 0.48 / -5.2%
fineweb_q07/datafusion:parquet	69186918 / 70168166 / -1.4%	151156933 / 150120898 / +0.7%	0.46 / 0.47 / -2.1%
fineweb_q08/datafusion:parquet	69650217 / 68762889 / +1.3%	151126994 / 158123433 / -4.4%	0.46 / 0.43 / +6.0%

duckdb / vortex-file-compressed / ns (0.956x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	2022997 / 2600714 / -22.2% 🟢	5092916 / 5198790 / -2.0%	0.40 / 0.50 / -20.6%
fineweb_q01/duckdb:vortex-file-compressed	16948988 / 18822480 / -10.0%	50546831 / 61660505 / -18.0% 🟢	0.34 / 0.31 / +9.8%
fineweb_q02/duckdb:vortex-file-compressed	19738459 / 18378053 / +7.4%	51344900 / 56475750 / -9.1%	0.38 / 0.33 / +18.1%
fineweb_q03/duckdb:vortex-file-compressed	23399600 / 23105446 / +1.3%	103250509 / 100617005 / +2.6%	0.23 / 0.23 / -1.3%
fineweb_q04/duckdb:vortex-file-compressed	80858272 / 80013718 / +1.1%	138261229 / 134492863 / +2.8%	0.58 / 0.59 / -1.7%
fineweb_q05/duckdb:vortex-file-compressed	60324768 / 61343553 / -1.7%	117427472 / 120252523 / -2.3%	0.51 / 0.51 / +0.7%
fineweb_q06/duckdb:vortex-file-compressed	23901544 / 26068471 / -8.3%	108289355 / 106382126 / +1.8%	0.22 / 0.25 / -9.9%
fineweb_q07/duckdb:vortex-file-compressed	22145452 / 22969954 / -3.6%	97146833 / 96901365 / +0.3%	0.23 / 0.24 / -3.8%
fineweb_q08/duckdb:vortex-file-compressed	11719288 / 11718420 / +0.0%	51852865 / 51575488 / +0.5%	0.23 / 0.23 / -0.5%

duckdb / parquet / ns (0.984x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	23042467 / 23861620 / -3.4%	22897019 / 22874882 / +0.1%	1.01 / 1.04 / -3.5%
fineweb_q01/duckdb:parquet	44481690 / 44470458 / +0.0%	55731317 / 58577292 / -4.9%	0.80 / 0.76 / +5.1%
fineweb_q02/duckdb:parquet	44030236 / 43768548 / +0.6%	54480184 / 56379401 / -3.4%	0.81 / 0.78 / +4.1%
fineweb_q03/duckdb:parquet	94845162 / 94624602 / +0.2%	187955479 / 190437695 / -1.3%	0.50 / 0.50 / +1.6%
fineweb_q04/duckdb:parquet	152231045 / 152106854 / +0.1%	213303944 / 221536200 / -3.7%	0.71 / 0.69 / +3.9%
fineweb_q05/duckdb:parquet	143559548 / 143024662 / +0.4%	205832209 / 192549521 / +6.9%	0.70 / 0.74 / -6.1%
fineweb_q06/duckdb:parquet	70884068 / 70958282 / -0.1%	127880554 / 130520181 / -2.0%	0.55 / 0.54 / +2.0%
fineweb_q07/duckdb:parquet	72046148 / 73256394 / -1.7%	161133270 / 160617805 / +0.3%	0.45 / 0.46 / -2.0%
fineweb_q08/duckdb:parquet	22671446 / 25173345 / -9.9%	27331488 / 27283243 / +0.2%	0.83 / 0.92 / -10.1%

No file size changes detected.

github-actions · 2026-09-07T12:21:11Z

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +4.9%
Engines: DataFusion No clear signal (+13.6%, low confidence) · DuckDB No clear signal (-3.2%, low confidence)
Vortex (geomean): hot 1.062x ➖ · cold 1.040x ➖
Parquet (geomean): hot 1.012x ➖ · cold 1.041x ➖
Shifts: Parquet (control) +1.2% · Median polish +1.8%

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 (1.138x ❌, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	796117582 / 251501782 / +216.5% 🔴	1031392584 / 556890967 / +85.2% 🔴	0.77 / 0.45 / +70.9%
clickbench-sorted_q24/datafusion:vortex-file-compressed	14353074 / 13680078 / +4.9%	52071110 / 50464520 / +3.2%	0.28 / 0.27 / +1.7%
clickbench-sorted_q26/datafusion:vortex-file-compressed	14090548 / 13637408 / +3.3%	53430860 / 53414835 / +0.0%	0.26 / 0.26 / +3.3%
clickbench-sorted_q36/datafusion:vortex-file-compressed	30079173 / 29494162 / +2.0%	75717449 / 70068484 / +8.1%	0.40 / 0.42 / -5.6%
clickbench-sorted_q37/datafusion:vortex-file-compressed	25080342 / 24450628 / +2.6%	58605181 / 64703476 / -9.4%	0.43 / 0.38 / +13.2%
clickbench-sorted_q38/datafusion:vortex-file-compressed	36139796 / 35204837 / +2.7%	77325996 / 72232871 / +7.1%	0.47 / 0.49 / -4.1%
clickbench-sorted_q39/datafusion:vortex-file-compressed	87848460 / 94269514 / -6.8%	121556358 / 128727166 / -5.6%	0.72 / 0.73 / -1.3%
clickbench-sorted_q40/datafusion:vortex-file-compressed	16305668 / 16158896 / +0.9%	53135103 / 49765767 / +6.8%	0.31 / 0.32 / -5.5%
clickbench-sorted_q41/datafusion:vortex-file-compressed	15238168 / 15014597 / +1.5%	49570089 / 50788324 / -2.4%	0.31 / 0.30 / +4.0%
clickbench-sorted_q42/datafusion:vortex-file-compressed	13774602 / 13256777 / +3.9%	41283753 / 40575129 / +1.7%	0.33 / 0.33 / +2.1%

datafusion / parquet / ns (1.002x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	755240932 / 749065280 / +0.8%	951642440 / 943202336 / +0.9%	0.79 / 0.79 / -0.1%
clickbench-sorted_q24/datafusion:parquet	8716782 / 8723236 / -0.1%	72261495 / 72215865 / +0.1%	0.12 / 0.12 / -0.1%
clickbench-sorted_q26/datafusion:parquet	9079100 / 9677314 / -6.2%	73741530 / 73550951 / +0.3%	0.12 / 0.13 / -6.4%
clickbench-sorted_q36/datafusion:parquet	94132145 / 93493466 / +0.7%	170598052 / 167664329 / +1.7%	0.55 / 0.56 / -1.0%
clickbench-sorted_q37/datafusion:parquet	65075682 / 64584417 / +0.8%	133100523 / 132490866 / +0.5%	0.49 / 0.49 / +0.3%
clickbench-sorted_q38/datafusion:parquet	88049728 / 87171660 / +1.0%	165100802 / 163685647 / +0.9%	0.53 / 0.53 / +0.1%
clickbench-sorted_q39/datafusion:parquet	159856852 / 159469294 / +0.2%	240771040 / 237434721 / +1.4%	0.66 / 0.67 / -1.1%
clickbench-sorted_q40/datafusion:parquet	45049927 / 44172736 / +2.0%	116152003 / 116072283 / +0.1%	0.39 / 0.38 / +1.9%
clickbench-sorted_q41/datafusion:parquet	43018600 / 41637992 / +3.3%	116557223 / 111161766 / +4.9%	0.37 / 0.37 / -1.5%
clickbench-sorted_q42/datafusion:parquet	26700454 / 26742787 / -0.2%	88402614 / 88189405 / +0.2%	0.30 / 0.30 / -0.4%

duckdb / vortex-file-compressed / ns (0.990x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	65978848 / 69320033 / -4.8%	100911271 / 86673031 / +16.4% 🔴	0.65 / 0.80 / -18.2%
clickbench-sorted_q24/duckdb:vortex-file-compressed	21583238 / 20689810 / +4.3%	33833246 / 33478784 / +1.1%	0.64 / 0.62 / +3.2%
clickbench-sorted_q26/duckdb:vortex-file-compressed	13891921 / 17880314 / -22.3% 🟢	29453367 / 28550914 / +3.2%	0.47 / 0.63 / -24.7%
clickbench-sorted_q36/duckdb:vortex-file-compressed	43518242 / 44003756 / -1.1%	74490621 / 76080222 / -2.1%	0.58 / 0.58 / +1.0%
clickbench-sorted_q37/duckdb:vortex-file-compressed	38777080 / 37076540 / +4.6%	62120083 / 62555769 / -0.7%	0.62 / 0.59 / +5.3%
clickbench-sorted_q38/duckdb:vortex-file-compressed	50126166 / 49278379 / +1.7%	73884226 / 73815017 / +0.1%	0.68 / 0.67 / +1.6%
clickbench-sorted_q39/duckdb:vortex-file-compressed	119974940 / 108375056 / +10.7% 🔴	149705341 / 140362258 / +6.7%	0.80 / 0.77 / +3.8%
clickbench-sorted_q40/duckdb:vortex-file-compressed	21160845 / 21423104 / -1.2%	41905786 / 41466390 / +1.1%	0.50 / 0.52 / -2.3%
clickbench-sorted_q41/duckdb:vortex-file-compressed	21050028 / 21726433 / -3.1%	41324847 / 44132269 / -6.4%	0.51 / 0.49 / +3.5%
clickbench-sorted_q42/duckdb:vortex-file-compressed	19613823 / 18590588 / +5.5%	34443267 / 37887728 / -9.1%	0.57 / 0.49 / +16.1%

duckdb / parquet / ns (1.023x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	130055048 / 126156384 / +3.1%	149177149 / 142441699 / +4.7%	0.87 / 0.89 / -1.6%
clickbench-sorted_q24/duckdb:parquet	17902268 / 17800278 / +0.6%	30365496 / 26780841 / +13.4% 🔴	0.59 / 0.66 / -11.3%
clickbench-sorted_q26/duckdb:parquet	13043101 / 12762350 / +2.2%	28075846 / 22442850 / +25.1% 🔴	0.46 / 0.57 / -18.3%
clickbench-sorted_q36/duckdb:parquet	44478724 / 44840704 / -0.8%	68424731 / 65067879 / +5.2%	0.65 / 0.69 / -5.7%
clickbench-sorted_q37/duckdb:parquet	31253158 / 31648348 / -1.2%	58422522 / 51785921 / +12.8% 🔴	0.53 / 0.61 / -12.5%
clickbench-sorted_q38/duckdb:parquet	44107830 / 41114302 / +7.3%	62685525 / 57731069 / +8.6%	0.70 / 0.71 / -1.2%
clickbench-sorted_q39/duckdb:parquet	73435058 / 69950901 / +5.0%	92705066 / 83410750 / +11.1% 🔴	0.79 / 0.84 / -5.5%
clickbench-sorted_q40/duckdb:parquet	17785620 / 17212734 / +3.3%	44333112 / 49264463 / -10.0% 🟢	0.40 / 0.35 / +14.8%
clickbench-sorted_q41/duckdb:parquet	17142618 / 16822926 / +1.9%	43363866 / 42482403 / +2.1%	0.40 / 0.40 / -0.2%
clickbench-sorted_q42/duckdb:parquet	11475675 / 11276597 / +1.8%	23842664 / 23088893 / +3.3%	0.48 / 0.49 / -1.5%

File Size Changes (100 files changed, -0.0% overall, 41↑ 59↓)

File	Scale	Format	Base	HEAD	Change	%
hits_012.vortex	1.0	vortex-file-compressed	189.73 MB	192.08 MB	+2.35 MB	+1.2%
hits_084.vortex	1.0	vortex-file-compressed	152.24 MB	153.51 MB	+1.27 MB	+0.8%
hits_077.vortex	1.0	vortex-file-compressed	171.73 MB	173.09 MB	+1.37 MB	+0.8%
hits_048.vortex	1.0	vortex-file-compressed	197.49 MB	198.76 MB	+1.27 MB	+0.6%
hits_050.vortex	1.0	vortex-file-compressed	160.06 MB	160.79 MB	+741.09 KB	+0.5%
hits_057.vortex	1.0	vortex-file-compressed	158.82 MB	159.48 MB	+682.87 KB	+0.4%
hits_056.vortex	1.0	vortex-file-compressed	134.51 MB	135.05 MB	+546.53 KB	+0.4%
hits_051.vortex	1.0	vortex-file-compressed	171.62 MB	172.26 MB	+659.86 KB	+0.4%
hits_029.vortex	1.0	vortex-file-compressed	198.38 MB	199.05 MB	+685.22 KB	+0.3%
hits_066.vortex	1.0	vortex-file-compressed	162.33 MB	162.87 MB	+559.94 KB	+0.3%
hits_079.vortex	1.0	vortex-file-compressed	179.92 MB	180.48 MB	+578.58 KB	+0.3%
hits_035.vortex	1.0	vortex-file-compressed	102.26 MB	102.57 MB	+320.48 KB	+0.3%
hits_058.vortex	1.0	vortex-file-compressed	154.31 MB	154.77 MB	+469.60 KB	+0.3%
hits_052.vortex	1.0	vortex-file-compressed	129.80 MB	130.05 MB	+259.49 KB	+0.2%
hits_068.vortex	1.0	vortex-file-compressed	159.31 MB	159.61 MB	+310.83 KB	+0.2%
hits_030.vortex	1.0	vortex-file-compressed	130.84 MB	131.06 MB	+227.01 KB	+0.2%
hits_095.vortex	1.0	vortex-file-compressed	153.44 MB	153.67 MB	+232.71 KB	+0.1%
hits_060.vortex	1.0	vortex-file-compressed	191.96 MB	192.24 MB	+289.96 KB	+0.1%
hits_005.vortex	1.0	vortex-file-compressed	166.30 MB	166.55 MB	+248.70 KB	+0.1%
hits_047.vortex	1.0	vortex-file-compressed	153.52 MB	153.73 MB	+214.57 KB	+0.1%
hits_059.vortex	1.0	vortex-file-compressed	196.97 MB	197.24 MB	+269.54 KB	+0.1%
hits_026.vortex	1.0	vortex-file-compressed	130.43 MB	130.57 MB	+138.24 KB	+0.1%
hits_013.vortex	1.0	vortex-file-compressed	160.13 MB	160.28 MB	+154.34 KB	+0.1%
hits_024.vortex	1.0	vortex-file-compressed	159.51 MB	159.66 MB	+152.94 KB	+0.1%
hits_025.vortex	1.0	vortex-file-compressed	171.35 MB	171.51 MB	+164.26 KB	+0.1%
hits_088.vortex	1.0	vortex-file-compressed	171.53 MB	171.67 MB	+148.88 KB	+0.1%
hits_041.vortex	1.0	vortex-file-compressed	130.26 MB	130.37 MB	+109.40 KB	+0.1%
hits_087.vortex	1.0	vortex-file-compressed	159.91 MB	160.01 MB	+99.24 KB	+0.1%
hits_023.vortex	1.0	vortex-file-compressed	194.26 MB	194.36 MB	+106.91 KB	+0.1%
hits_099.vortex	1.0	vortex-file-compressed	170.49 MB	170.57 MB	+80.70 KB	+0.0%
hits_004.vortex	1.0	vortex-file-compressed	130.44 MB	130.49 MB	+53.34 KB	+0.0%
hits_083.vortex	1.0	vortex-file-compressed	156.08 MB	156.14 MB	+60.10 KB	+0.0%
hits_006.vortex	1.0	vortex-file-compressed	125.63 MB	125.67 MB	+45.34 KB	+0.0%
hits_039.vortex	1.0	vortex-file-compressed	159.99 MB	160.05 MB	+57.59 KB	+0.0%
hits_055.vortex	1.0	vortex-file-compressed	198.96 MB	199.02 MB	+66.99 KB	+0.0%
hits_042.vortex	1.0	vortex-file-compressed	200.61 MB	200.67 MB	+61.00 KB	+0.0%
hits_065.vortex	1.0	vortex-file-compressed	160.30 MB	160.35 MB	+46.78 KB	+0.0%
hits_064.vortex	1.0	vortex-file-compressed	189.92 MB	189.98 MB	+54.10 KB	+0.0%
hits_002.vortex	1.0	vortex-file-compressed	159.95 MB	159.96 MB	+11.05 KB	+0.0%
hits_000.vortex	1.0	vortex-file-compressed	130.74 MB	130.74 MB	+3.07 KB	+0.0%
hits_037.vortex	1.0	vortex-file-compressed	176.35 MB	176.35 MB	+320 B	+0.0%
hits_096.vortex	1.0	vortex-file-compressed	198.79 MB	198.78 MB	3.10 KB	-0.0%
hits_085.vortex	1.0	vortex-file-compressed	198.83 MB	198.83 MB	8.77 KB	-0.0%
hits_080.vortex	1.0	vortex-file-compressed	126.26 MB	126.25 MB	10.92 KB	-0.0%
hits_038.vortex	1.0	vortex-file-compressed	189.02 MB	189.01 MB	17.30 KB	-0.0%
hits_017.vortex	1.0	vortex-file-compressed	145.84 MB	145.82 MB	18.83 KB	-0.0%
hits_091.vortex	1.0	vortex-file-compressed	146.09 MB	146.07 MB	22.15 KB	-0.0%
hits_074.vortex	1.0	vortex-file-compressed	198.56 MB	198.53 MB	32.14 KB	-0.0%
hits_061.vortex	1.0	vortex-file-compressed	159.93 MB	159.90 MB	29.74 KB	-0.0%
hits_086.vortex	1.0	vortex-file-compressed	191.20 MB	191.16 MB	36.23 KB	-0.0%
hits_049.vortex	1.0	vortex-file-compressed	190.44 MB	190.40 MB	36.12 KB	-0.0%
hits_001.vortex	1.0	vortex-file-compressed	188.11 MB	188.07 MB	36.55 KB	-0.0%
hits_028.vortex	1.0	vortex-file-compressed	150.75 MB	150.72 MB	30.95 KB	-0.0%
hits_019.vortex	1.0	vortex-file-compressed	139.68 MB	139.65 MB	33.07 KB	-0.0%
hits_053.vortex	1.0	vortex-file-compressed	189.01 MB	188.97 MB	45.52 KB	-0.0%
hits_016.vortex	1.0	vortex-file-compressed	179.31 MB	179.25 MB	66.29 KB	-0.0%
hits_045.vortex	1.0	vortex-file-compressed	138.70 MB	138.64 MB	53.70 KB	-0.0%
hits_021.vortex	1.0	vortex-file-compressed	153.40 MB	153.33 MB	64.53 KB	-0.0%
hits_067.vortex	1.0	vortex-file-compressed	130.88 MB	130.82 MB	62.42 KB	-0.0%
hits_072.vortex	1.0	vortex-file-compressed	101.69 MB	101.64 MB	50.16 KB	-0.0%
hits_043.vortex	1.0	vortex-file-compressed	125.88 MB	125.82 MB	66.94 KB	-0.1%
hits_020.vortex	1.0	vortex-file-compressed	159.14 MB	159.05 MB	84.84 KB	-0.1%
hits_073.vortex	1.0	vortex-file-compressed	171.96 MB	171.87 MB	93.05 KB	-0.1%
hits_075.vortex	1.0	vortex-file-compressed	188.45 MB	188.34 MB	113.22 KB	-0.1%
hits_093.vortex	1.0	vortex-file-compressed	130.80 MB	130.72 MB	81.79 KB	-0.1%
hits_094.vortex	1.0	vortex-file-compressed	157.79 MB	157.69 MB	104.23 KB	-0.1%
hits_097.vortex	1.0	vortex-file-compressed	193.68 MB	193.54 MB	137.41 KB	-0.1%
hits_032.vortex	1.0	vortex-file-compressed	153.93 MB	153.80 MB	125.68 KB	-0.1%
hits_046.vortex	1.0	vortex-file-compressed	100.60 MB	100.52 MB	83.24 KB	-0.1%
hits_054.vortex	1.0	vortex-file-compressed	146.08 MB	145.96 MB	122.52 KB	-0.1%
hits_007.vortex	1.0	vortex-file-compressed	199.42 MB	199.25 MB	179.62 KB	-0.1%
hits_003.vortex	1.0	vortex-file-compressed	135.80 MB	135.67 MB	130.66 KB	-0.1%
hits_098.vortex	1.0	vortex-file-compressed	136.84 MB	136.71 MB	135.76 KB	-0.1%
hits_022.vortex	1.0	vortex-file-compressed	198.44 MB	198.25 MB	200.72 KB	-0.1%
hits_027.vortex	1.0	vortex-file-compressed	189.29 MB	189.07 MB	222.85 KB	-0.1%
hits_010.vortex	1.0	vortex-file-compressed	168.25 MB	168.05 MB	204.16 KB	-0.1%
hits_036.vortex	1.0	vortex-file-compressed	170.85 MB	170.64 MB	212.05 KB	-0.1%
hits_078.vortex	1.0	vortex-file-compressed	130.10 MB	129.94 MB	164.05 KB	-0.1%
hits_033.vortex	1.0	vortex-file-compressed	199.51 MB	199.26 MB	254.56 KB	-0.1%
hits_090.vortex	1.0	vortex-file-compressed	191.62 MB	191.37 MB	255.30 KB	-0.1%
hits_009.vortex	1.0	vortex-file-compressed	100.77 MB	100.64 MB	137.36 KB	-0.1%
hits_044.vortex	1.0	vortex-file-compressed	199.89 MB	199.62 MB	284.60 KB	-0.1%
hits_063.vortex	1.0	vortex-file-compressed	131.15 MB	130.94 MB	218.19 KB	-0.2%
hits_008.vortex	1.0	vortex-file-compressed	138.81 MB	138.58 MB	236.65 KB	-0.2%
hits_040.vortex	1.0	vortex-file-compressed	142.41 MB	142.17 MB	244.41 KB	-0.2%
hits_089.vortex	1.0	vortex-file-compressed	131.10 MB	130.85 MB	253.98 KB	-0.2%
hits_011.vortex	1.0	vortex-file-compressed	198.55 MB	198.15 MB	400.54 KB	-0.2%
hits_015.vortex	1.0	vortex-file-compressed	130.35 MB	130.08 MB	273.41 KB	-0.2%
hits_031.vortex	1.0	vortex-file-compressed	158.78 MB	158.39 MB	397.03 KB	-0.2%
hits_092.vortex	1.0	vortex-file-compressed	198.85 MB	198.25 MB	609.27 KB	-0.3%
hits_069.vortex	1.0	vortex-file-compressed	142.08 MB	141.62 MB	476.06 KB	-0.3%
hits_081.vortex	1.0	vortex-file-compressed	199.87 MB	199.22 MB	670.46 KB	-0.3%
hits_071.vortex	1.0	vortex-file-compressed	139.19 MB	138.71 MB	491.27 KB	-0.3%
hits_014.vortex	1.0	vortex-file-compressed	171.89 MB	171.29 MB	609.84 KB	-0.3%
hits_082.vortex	1.0	vortex-file-compressed	139.10 MB	138.60 MB	508.22 KB	-0.4%
hits_062.vortex	1.0	vortex-file-compressed	170.61 MB	169.59 MB	1.03 MB	-0.6%
hits_018.vortex	1.0	vortex-file-compressed	199.12 MB	197.89 MB	1.23 MB	-0.6%
hits_070.vortex	1.0	vortex-file-compressed	199.54 MB	198.17 MB	1.36 MB	-0.7%
hits_076.vortex	1.0	vortex-file-compressed	159.94 MB	158.18 MB	1.76 MB	-1.1%
hits_034.vortex	1.0	vortex-file-compressed	183.87 MB	181.02 MB	2.85 MB	-1.5%

Totals:

vortex-file-compressed: 15.87 GB → 15.87 GB (-0.0%)

github-actions · 2026-09-07T12:22:09Z

Benchmarks: FineWeb S3 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -0.8%
Engines: DataFusion No clear signal (-1.8%, environment too noisy confidence) · DuckDB No clear signal (+0.3%, environment too noisy confidence)
Vortex (geomean): hot 1.027x ➖ · cold 1.027x ➖
Parquet (geomean): hot 1.035x ➖ · cold 0.955x ➖
Shifts: Parquet (control) +3.5% · 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 (1.032x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	48300049 / 49205207 / -1.8%	109889991 / 125873000 / -12.7%	0.44 / 0.39 / +12.4%
fineweb_q01/datafusion:vortex-file-compressed	380299728 / 422633017 / -10.0%	600077656 / 676574538 / -11.3%	0.63 / 0.62 / +1.5%
fineweb_q02/datafusion:vortex-file-compressed	379963068 / 391146703 / -2.9%	465877336 / 719605234 / -35.3% 🟢	0.82 / 0.54 / +50.0%
fineweb_q03/datafusion:vortex-file-compressed	480633278 / 546327659 / -12.0%	727494101 / 793818167 / -8.4%	0.66 / 0.69 / -4.0%
fineweb_q04/datafusion:vortex-file-compressed	480504366 / 425391480 / +13.0%	548096842 / 454378174 / +20.6%	0.88 / 0.94 / -6.4%
fineweb_q05/datafusion:vortex-file-compressed	510562698 / 403148144 / +26.6%	643247914 / 392849065 / +63.7% 🔴	0.79 / 1.03 / -22.7%
fineweb_q06/datafusion:vortex-file-compressed	734522800 / 673835674 / +9.0%	731492751 / 689200827 / +6.1%	1.00 / 0.98 / +2.7%
fineweb_q07/datafusion:vortex-file-compressed	532875298 / 473849290 / +12.5%	526888795 / 432339574 / +21.9%	1.01 / 1.10 / -7.7%
fineweb_q08/datafusion:vortex-file-compressed	175135720 / 174323752 / +0.5%	189756789 / 209849403 / -9.6%	0.92 / 0.83 / +11.1%

datafusion / parquet / ns (1.051x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	438489769 / 432742542 / +1.3%	764897345 / 722710376 / +5.8%	0.57 / 0.60 / -4.3%
fineweb_q01/datafusion:parquet	687395803 / 688063536 / -0.1%	612627544 / 716747159 / -14.5%	1.12 / 0.96 / +16.9%
fineweb_q02/datafusion:parquet	793086939 / 745359583 / +6.4%	762689465 / 711320012 / +7.2%	1.04 / 1.05 / -0.8%
fineweb_q03/datafusion:parquet	700396640 / 710369023 / -1.4%	765878351 / 715129537 / +7.1%	0.91 / 0.99 / -7.9%
fineweb_q04/datafusion:parquet	1198712444 / 755548800 / +58.7% 🔴	982083349 / 851742313 / +15.3%	1.22 / 0.89 / +37.6%
fineweb_q05/datafusion:parquet	683117152 / 795393534 / -14.1%	646781631 / 646363949 / +0.1%	1.06 / 1.23 / -14.2%
fineweb_q06/datafusion:parquet	663531088 / 709667849 / -6.5%	611394049 / 843195711 / -27.5%	1.09 / 0.84 / +28.9%
fineweb_q07/datafusion:parquet	699428240 / 698285108 / +0.2%	600828251 / 762872378 / -21.2%	1.16 / 0.92 / +27.2%
fineweb_q08/datafusion:parquet	813048998 / 706756702 / +15.0%	640493744 / 827301228 / -22.6%	1.27 / 0.85 / +48.6%

duckdb / vortex-file-compressed / ns (1.021x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	65666842 / 54400692 / +20.7%	80887583 / 62288009 / +29.9%	0.81 / 0.87 / -7.0%
fineweb_q01/duckdb:vortex-file-compressed	511587683 / 507202272 / +0.9%	595427904 / 511520464 / +16.4%	0.86 / 0.99 / -13.3%
fineweb_q02/duckdb:vortex-file-compressed	642282208 / 663191472 / -3.2%	675388625 / 704477197 / -4.1%	0.95 / 0.94 / +1.0%
fineweb_q03/duckdb:vortex-file-compressed	1449044854 / 1486482330 / -2.5%	1524579487 / 1418743686 / +7.5%	0.95 / 1.05 / -9.3%
fineweb_q04/duckdb:vortex-file-compressed	1567372500 / 1551401424 / +1.0%	1507959642 / 1521361168 / -0.9%	1.04 / 1.02 / +1.9%
fineweb_q05/duckdb:vortex-file-compressed	1410836091 / 1409011393 / +0.1%	1444565885 / 1438233433 / +0.4%	0.98 / 0.98 / -0.3%
fineweb_q06/duckdb:vortex-file-compressed	1558248235 / 1552542935 / +0.4%	1533320845 / 1586347166 / -3.3%	1.02 / 0.98 / +3.8%
fineweb_q07/duckdb:vortex-file-compressed	1453201180 / 1384736524 / +4.9%	1475657373 / 1411726130 / +4.5%	0.98 / 0.98 / +0.4%
fineweb_q08/duckdb:vortex-file-compressed	593586332 / 600890837 / -1.2%	613861267 / 627903294 / -2.2%	0.97 / 0.96 / +1.0%

duckdb / parquet / ns (1.019x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	467544220 / 506660430 / -7.7%	506629467 / 662113362 / -23.5%	0.92 / 0.77 / +20.6%
fineweb_q01/duckdb:parquet	708284608 / 664152426 / +6.6%	536261023 / 622525976 / -13.9%	1.32 / 1.07 / +23.8%
fineweb_q02/duckdb:parquet	629420346 / 651138440 / -3.3%	759365163 / 527504239 / +44.0% 🔴	0.83 / 1.23 / -32.9%
fineweb_q03/duckdb:parquet	1360485920 / 1338508440 / +1.6%	1381220954 / 1309519286 / +5.5%	0.98 / 1.02 / -3.6%
fineweb_q04/duckdb:parquet	756757024 / 709819826 / +6.6%	756882611 / 732719520 / +3.3%	1.00 / 0.97 / +3.2%
fineweb_q05/duckdb:parquet	1014772194 / 833241714 / +21.8%	1023268512 / 807346224 / +26.7%	0.99 / 1.03 / -3.9%
fineweb_q06/duckdb:parquet	1571962340 / 1741856041 / -9.8%	1656575893 / 2088007841 / -20.7%	0.95 / 0.83 / +13.7%
fineweb_q07/duckdb:parquet	1087162010 / 1034670304 / +5.1%	1114789447 / 1231978229 / -9.5%	0.98 / 0.84 / +16.1%
fineweb_q08/duckdb:parquet	510693288 / 514098860 / -0.7%	512420581 / 587422733 / -12.8%	1.00 / 0.88 / +13.9%

github-actions · 2026-09-07T12:22:17Z

Benchmarks: Clickbench on NVME 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +2.1%
Engines: DataFusion No clear signal (+5.3%, low confidence) · DuckDB No clear signal (-1.1%, environment too noisy confidence)
Vortex (geomean): hot 1.014x ➖ · cold 0.964x ➖
Parquet (geomean): hot 0.994x ➖ · cold 0.976x ➖
Shifts: Parquet (control) -0.6% · 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 (1.051x ➖, 0↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1224274 / 1245523 / -1.7%	20271513 / 22561619 / -10.2% 🟢	0.06 / 0.06 / +9.4%
clickbench_q01/datafusion:vortex-file-compressed	6663416 / 6840983 / -2.6%	31231156 / 34629154 / -9.8%	0.21 / 0.20 / +8.0%
clickbench_q02/datafusion:vortex-file-compressed	12370470 / 13149214 / -5.9%	36732506 / 43829480 / -16.2% 🟢	0.34 / 0.30 / +12.3%
clickbench_q03/datafusion:vortex-file-compressed	13356256 / 13395373 / -0.3%	49010726 / 50735994 / -3.4%	0.27 / 0.26 / +3.2%
clickbench_q04/datafusion:vortex-file-compressed	53607034 / 53806924 / -0.4%	86811380 / 91108880 / -4.7%	0.62 / 0.59 / +4.6%
clickbench_q05/datafusion:vortex-file-compressed	76125364 / 78180112 / -2.6%	111875419 / 115987188 / -3.5%	0.68 / 0.67 / +1.0%
clickbench_q06/datafusion:vortex-file-compressed	1211340 / 1221309 / -0.8%	19956727 / 22082364 / -9.6%	0.06 / 0.06 / +9.7%
clickbench_q07/datafusion:vortex-file-compressed	13017248 / 13069802 / -0.4%	36938265 / 39253942 / -5.9%	0.35 / 0.33 / +5.8%
clickbench_q08/datafusion:vortex-file-compressed	80411024 / 81775472 / -1.7%	119565148 / 122429591 / -2.3%	0.67 / 0.67 / +0.7%
clickbench_q09/datafusion:vortex-file-compressed	173969820 / 174705734 / -0.4%	203594967 / 204838075 / -0.6%	0.85 / 0.85 / +0.2%
clickbench_q10/datafusion:vortex-file-compressed	39868242 / 42754042 / -6.7%	66549338 / 73603377 / -9.6%	0.60 / 0.58 / +3.1%
clickbench_q11/datafusion:vortex-file-compressed	51474900 / 53683230 / -4.1%	78337817 / 84298274 / -7.1%	0.66 / 0.64 / +3.2%
clickbench_q12/datafusion:vortex-file-compressed	77017750 / 76867642 / +0.2%	119113667 / 120801450 / -1.4%	0.65 / 0.64 / +1.6%
clickbench_q13/datafusion:vortex-file-compressed	124299749 / 124718466 / -0.3%	172516143 / 184690370 / -6.6%	0.72 / 0.68 / +6.7%
clickbench_q14/datafusion:vortex-file-compressed	85817794 / 85445066 / +0.4%	124376129 / 129784720 / -4.2%	0.69 / 0.66 / +4.8%
clickbench_q15/datafusion:vortex-file-compressed	61660637 / 62610662 / -1.5%	94601909 / 95451250 / -0.9%	0.65 / 0.66 / -0.6%
clickbench_q16/datafusion:vortex-file-compressed	153690688 / 153737626 / -0.0%	199743129 / 210464020 / -5.1%	0.77 / 0.73 / +5.3%
clickbench_q17/datafusion:vortex-file-compressed	156700058 / 153630384 / +2.0%	205053326 / 206395072 / -0.7%	0.76 / 0.74 / +2.7%
clickbench_q18/datafusion:vortex-file-compressed	303805697 / 300371172 / +1.1%	374094839 / 357061141 / +4.8%	0.81 / 0.84 / -3.5%
clickbench_q19/datafusion:vortex-file-compressed	8205888 / 8233724 / -0.3%	46781107 / 48492850 / -3.5%	0.18 / 0.17 / +3.3%
clickbench_q20/datafusion:vortex-file-compressed	96928896 / 67364869 / +43.9% 🔴	241888800 / 231276565 / +4.6%	0.40 / 0.29 / +37.6%
clickbench_q21/datafusion:vortex-file-compressed	114614114 / 98813997 / +16.0% 🔴	263561642 / 266783939 / -1.2%	0.43 / 0.37 / +17.4%
clickbench_q22/datafusion:vortex-file-compressed	182584168 / 122370401 / +49.2% 🔴	384744381 / 345908054 / +11.2% 🔴	0.47 / 0.35 / +34.1%
clickbench_q23/datafusion:vortex-file-compressed	1742925709 / 362113736 / +381.3% 🔴	1689748648 / 645495898 / +161.8% 🔴	1.03 / 0.56 / +83.9%
clickbench_q24/datafusion:vortex-file-compressed	21362855 / 21277176 / +0.4%	61800862 / 71892682 / -14.0% 🟢	0.35 / 0.30 / +16.8%
clickbench_q25/datafusion:vortex-file-compressed	25407882 / 26104898 / -2.7%	60377631 / 63443239 / -4.8%	0.42 / 0.41 / +2.3%
clickbench_q26/datafusion:vortex-file-compressed	20224890 / 21831440 / -7.4%	62611799 / 71363620 / -12.3% 🟢	0.32 / 0.31 / +5.6%
clickbench_q27/datafusion:vortex-file-compressed	101570309 / 104399663 / -2.7%	243687136 / 247551196 / -1.6%	0.42 / 0.42 / -1.2%
clickbench_q28/datafusion:vortex-file-compressed	577314458 / 578163991 / -0.1%	621620524 / 614028639 / +1.2%	0.93 / 0.94 / -1.4%
clickbench_q29/datafusion:vortex-file-compressed	24878146 / 24670994 / +0.8%	49292159 / 53534143 / -7.9%	0.50 / 0.46 / +9.5%
clickbench_q30/datafusion:vortex-file-compressed	86011884 / 83564254 / +2.9%	127030958 / 128855065 / -1.4%	0.68 / 0.65 / +4.4%
clickbench_q31/datafusion:vortex-file-compressed	85374524 / 83083936 / +2.8%	146711219 / 155924191 / -5.9%	0.58 / 0.53 / +9.2%
clickbench_q32/datafusion:vortex-file-compressed	298983336 / 297616066 / +0.5%	375462156 / 374596680 / +0.2%	0.80 / 0.79 / +0.2%
clickbench_q33/datafusion:vortex-file-compressed	336933416 / 339965750 / -0.9%	408242710 / 409405984 / -0.3%	0.83 / 0.83 / -0.6%
clickbench_q34/datafusion:vortex-file-compressed	333294544 / 342488260 / -2.7%	419395752 / 412954860 / +1.6%	0.79 / 0.83 / -4.2%
clickbench_q35/datafusion:vortex-file-compressed	58425732 / 58498450 / -0.1%	84996068 / 91146581 / -6.7%	0.69 / 0.64 / +7.1%
clickbench_q36/datafusion:vortex-file-compressed	37695121 / 37864940 / -0.4%	66017438 / 69828569 / -5.5%	0.57 / 0.54 / +5.3%
clickbench_q37/datafusion:vortex-file-compressed	21960900 / 22396134 / -1.9%	46261102 / 51328004 / -9.9%	0.47 / 0.44 / +8.8%
clickbench_q38/datafusion:vortex-file-compressed	12490522 / 12311691 / +1.5%	38940204 / 43212244 / -9.9%	0.32 / 0.28 / +12.6%
clickbench_q39/datafusion:vortex-file-compressed	79285090 / 80174516 / -1.1%	110339522 / 114261504 / -3.4%	0.72 / 0.70 / +2.4%
clickbench_q40/datafusion:vortex-file-compressed	11233947 / 11322452 / -0.8%	36081147 / 39239176 / -8.0%	0.31 / 0.29 / +7.9%
clickbench_q41/datafusion:vortex-file-compressed	10676218 / 10762786 / -0.8%	35066445 / 39881008 / -12.1% 🟢	0.30 / 0.27 / +12.8%
clickbench_q42/datafusion:vortex-file-compressed	11411278 / 10977736 / +3.9%	34830929 / 38538571 / -9.6%	0.33 / 0.28 / +15.0%

datafusion / parquet / ns (0.998x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1245863 / `1256895` / -0.9%	49137923 / 51469823 / -4.5%	0.03 / 0.02 / +3.8%
clickbench_q01/datafusion:parquet	16305463 / 16238660 / +0.4%	74580886 / 69482331 / +7.3%	0.22 / 0.23 / -6.5%
clickbench_q02/datafusion:parquet	19248998 / 19447389 / -1.0%	81549154 / 83716983 / -2.6%	0.24 / 0.23 / +1.6%
clickbench_q03/datafusion:parquet	16979670 / 17795100 / -4.6%	82383435 / 83548633 / -1.4%	0.21 / 0.21 / -3.2%
clickbench_q04/datafusion:parquet	60633816 / 59362818 / +2.1%	126320840 / 126554186 / -0.2%	0.48 / 0.47 / +2.3%
clickbench_q05/datafusion:parquet	86643449 / 89194004 / -2.9%	156933936 / 154588057 / +1.5%	0.55 / 0.58 / -4.3%
clickbench_q06/datafusion:parquet	1262978 / 1277538 / -1.1%	48445674 / 50355364 / -3.8%	0.03 / 0.03 / +2.8%
clickbench_q07/datafusion:parquet	17286508 / 17101328 / +1.1%	71561744 / 74119009 / -3.5%	0.24 / 0.23 / +4.7%
clickbench_q08/datafusion:parquet	83023094 / 83038230 / -0.0%	162471495 / 164282322 / -1.1%	0.51 / 0.51 / +1.1%
clickbench_q09/datafusion:parquet	188466658 / 190412686 / -1.0%	265239665 / 268317971 / -1.1%	0.71 / 0.71 / +0.1%
clickbench_q10/datafusion:parquet	35503690 / 35193130 / +0.9%	100630536 / 105507652 / -4.6%	0.35 / 0.33 / +5.8%
clickbench_q11/datafusion:parquet	42427168 / 42468958 / -0.1%	111251927 / 114976677 / -3.2%	0.38 / 0.37 / +3.2%
clickbench_q12/datafusion:parquet	94706439 / 94484402 / +0.2%	159629134 / 163625384 / -2.4%	0.59 / 0.58 / +2.7%
clickbench_q13/datafusion:parquet	141995473 / 142683131 / -0.5%	219645787 / 228630049 / -3.9%	0.65 / 0.62 / +3.6%
clickbench_q14/datafusion:parquet	100513305 / 100169054 / +0.3%	173383930 / 177581431 / -2.4%	0.58 / 0.56 / +2.8%
clickbench_q15/datafusion:parquet	71612893 / 72607644 / -1.4%	129492526 / 139573932 / -7.2%	0.55 / 0.52 / +6.3%
clickbench_q16/datafusion:parquet	155005477 / 154926462 / +0.1%	231618246 / 232668951 / -0.5%	0.67 / 0.67 / +0.5%
clickbench_q17/datafusion:parquet	152974628 / 153192300 / -0.1%	230026207 / 234181075 / -1.8%	0.67 / 0.65 / +1.7%
clickbench_q18/datafusion:parquet	309841290 / 311387464 / -0.5%	408921789 / 408243892 / +0.2%	0.76 / 0.76 / -0.7%
clickbench_q19/datafusion:parquet	19850577 / 19848738 / +0.0%	75404614 / 78789209 / -4.3%	0.26 / 0.25 / +4.5%
clickbench_q20/datafusion:parquet	168696528 / 168628616 / +0.0%	278132210 / 296658386 / -6.2%	0.61 / 0.57 / +6.7%
clickbench_q21/datafusion:parquet	163385152 / 165450005 / -1.2%	283937583 / 310901704 / -8.7%	0.58 / 0.53 / +8.1%
clickbench_q22/datafusion:parquet	247318315 / 247290412 / +0.0%	408965397 / 454969395 / -10.1% 🟢	0.60 / 0.54 / +11.3%
clickbench_q23/datafusion:parquet	977479486 / 949790700 / +2.9%	1162618224 / 1191636881 / -2.4%	0.84 / 0.80 / +5.5%
clickbench_q24/datafusion:parquet	29860703 / 29600306 / +0.9%	85506638 / 93250095 / -8.3%	0.35 / 0.32 / +10.0%
clickbench_q25/datafusion:parquet	36260570 / 36092682 / +0.5%	100316235 / 103950314 / -3.5%	0.36 / 0.35 / +4.1%
clickbench_q26/datafusion:parquet	30685640 / 30724232 / -0.1%	87021846 / 93396804 / -6.8%	0.35 / 0.33 / +7.2%
clickbench_q27/datafusion:parquet	182369238 / 181823468 / +0.3%	271868346 / 292516961 / -7.1%	0.67 / 0.62 / +7.9%
clickbench_q28/datafusion:parquet	619545750 / 619559321 / -0.0%	695574208 / 700413475 / -0.7%	0.89 / 0.88 / +0.7%
clickbench_q29/datafusion:parquet	28810092 / 28163768 / +2.3%	89617926 / 92560679 / -3.2%	0.32 / 0.30 / +5.7%
clickbench_q30/datafusion:parquet	88367746 / 88601664 / -0.3%	165291738 / 172389863 / -4.1%	0.53 / 0.51 / +4.0%
clickbench_q31/datafusion:parquet	99659144 / 100731162 / -1.1%	188359409 / 194279732 / -3.0%	0.53 / 0.52 / +2.0%
clickbench_q32/datafusion:parquet	312631685 / 317865202 / -1.6%	414782181 / 416773336 / -0.5%	0.75 / 0.76 / -1.2%
clickbench_q33/datafusion:parquet	365894872 / 369092164 / -0.9%	448454615 / 460084388 / -2.5%	0.82 / 0.80 / +1.7%
clickbench_q34/datafusion:parquet	371540730 / 370070314 / +0.4%	457300542 / 460565928 / -0.7%	0.81 / 0.80 / +1.1%
clickbench_q35/datafusion:parquet	63741156 / 64072940 / -0.5%	121718881 / 125715513 / -3.2%	0.52 / 0.51 / +2.7%
clickbench_q36/datafusion:parquet	73325872 / 73630645 / -0.4%	133275658 / 138188189 / -3.6%	0.55 / 0.53 / +3.3%
clickbench_q37/datafusion:parquet	36016477 / 35622491 / +1.1%	90299379 / 94844155 / -4.8%	0.40 / 0.38 / +6.2%
clickbench_q38/datafusion:parquet	47416640 / 47640830 / -0.5%	104902196 / 110805342 / -5.3%	0.45 / 0.43 / +5.1%
clickbench_q39/datafusion:parquet	143342815 / 144040690 / -0.5%	207197110 / 213301504 / -2.9%	0.69 / 0.68 / +2.4%
clickbench_q40/datafusion:parquet	20649460 / 20839260 / -0.9%	76905381 / 80996078 / -5.1%	0.27 / 0.26 / +4.4%
clickbench_q41/datafusion:parquet	19328422 / 19409724 / -0.4%	75616370 / 78719473 / -3.9%	0.26 / 0.25 / +3.7%
clickbench_q42/datafusion:parquet	19552528 / 19829224 / -1.4%	73533456 / 77823474 / -5.5%	0.27 / 0.25 / +4.4%

duckdb / vortex-file-compressed / ns (0.979x ➖, 4↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	1551526 / 1712154 / -9.4%	27754278 / 25211085 / +10.1% 🔴	0.06 / 0.07 / -17.7%
clickbench_q01/duckdb:vortex-file-compressed	11862213 / 13757478 / -13.8% 🟢	30342632 / 29787612 / +1.9%	0.39 / 0.46 / -15.4%
clickbench_q02/duckdb:vortex-file-compressed	13276634 / 16322958 / -18.7% 🟢	30465223 / 32828720 / -7.2%	0.44 / 0.50 / -12.4%
clickbench_q03/duckdb:vortex-file-compressed	18052977 / 18464118 / -2.2%	40420572 / 48325401 / -16.4% 🟢	0.45 / 0.38 / +16.9%
clickbench_q04/duckdb:vortex-file-compressed	68250768 / 70380235 / -3.0%	94205087 / 104114672 / -9.5%	0.72 / 0.68 / +7.2%
clickbench_q05/duckdb:vortex-file-compressed	71324989 / 69454868 / +2.7%	95711570 / 95338325 / +0.4%	0.75 / 0.73 / +2.3%
clickbench_q06/duckdb:vortex-file-compressed	1931136 / 2048982 / -5.8%	31809457 / 32109237 / -0.9%	0.06 / 0.06 / -4.9%
clickbench_q07/duckdb:vortex-file-compressed	15423590 / 14352193 / +7.5%	32783938 / 32182445 / +1.9%	0.47 / 0.45 / +5.5%
clickbench_q08/duckdb:vortex-file-compressed	90192166 / 85943976 / +4.9%	125880420 / 128546658 / -2.1%	0.72 / 0.67 / +7.2%
clickbench_q09/duckdb:vortex-file-compressed	109797780 / 107068753 / +2.5%	149423938 / 159529617 / -6.3%	0.73 / 0.67 / +9.5%
clickbench_q10/duckdb:vortex-file-compressed	44300126 / 43660252 / +1.5%	73986445 / 77327337 / -4.3%	0.60 / 0.56 / +6.0%
clickbench_q11/duckdb:vortex-file-compressed	57345432 / 58604652 / -2.1%	83601515 / 89934802 / -7.0%	0.69 / 0.65 / +5.3%
clickbench_q12/duckdb:vortex-file-compressed	75283358 / 76213712 / -1.2%	104464774 / 104504417 / -0.0%	0.72 / 0.73 / -1.2%
clickbench_q13/duckdb:vortex-file-compressed	141738702 / 142282160 / -0.4%	179345011 / 182540079 / -1.8%	0.79 / 0.78 / +1.4%
clickbench_q14/duckdb:vortex-file-compressed	84075597 / 83891556 / +0.2%	112296141 / 112467995 / -0.2%	0.75 / 0.75 / +0.4%
clickbench_q15/duckdb:vortex-file-compressed	91512176 / 92993753 / -1.6%	129401014 / 138064469 / -6.3%	0.71 / 0.67 / +5.0%
clickbench_q16/duckdb:vortex-file-compressed	164770618 / 164246716 / +0.3%	209422221 / 214513283 / -2.4%	0.79 / 0.77 / +2.8%
clickbench_q17/duckdb:vortex-file-compressed	163932468 / 167288120 / -2.0%	205748463 / 226527302 / -9.2%	0.80 / 0.74 / +7.9%
clickbench_q18/duckdb:vortex-file-compressed	327708382 / 341660748 / -4.1%	398340743 / 409280657 / -2.7%	0.82 / 0.83 / -1.4%
clickbench_q19/duckdb:vortex-file-compressed	17622062 / 17664082 / -0.2%	38051424 / 41243258 / -7.7%	0.46 / 0.43 / +8.1%
clickbench_q20/duckdb:vortex-file-compressed	128053176 / 126882042 / +0.9%	201639448 / 208734891 / -3.4%	0.64 / 0.61 / +4.5%
clickbench_q21/duckdb:vortex-file-compressed	180724328 / 180152445 / +0.3%	298913993 / 324907761 / -8.0%	0.60 / 0.55 / +9.0%
clickbench_q22/duckdb:vortex-file-compressed	282227359 / 287880068 / -2.0%	467764184 / 542677099 / -13.8% 🟢	0.60 / 0.53 / +13.7%
clickbench_q23/duckdb:vortex-file-compressed	69857924 / 72789988 / -4.0%	104061516 / 118673810 / -12.3% 🟢	0.67 / 0.61 / +9.4%
clickbench_q24/duckdb:vortex-file-compressed	28789813 / 28108308 / +2.4%	42088422 / 47275953 / -11.0% 🟢	0.68 / 0.59 / +15.0%
clickbench_q25/duckdb:vortex-file-compressed	34980998 / 35259392 / -0.8%	53010429 / 55011796 / -3.6%	0.66 / 0.64 / +3.0%
clickbench_q26/duckdb:vortex-file-compressed	20490052 / 21628731 / -5.3%	35847109 / 36152259 / -0.8%	0.57 / 0.60 / -4.5%
clickbench_q27/duckdb:vortex-file-compressed	170079294 / 172896180 / -1.6%	262471306 / 281416260 / -6.7%	0.65 / 0.61 / +5.5%
clickbench_q28/duckdb:vortex-file-compressed	589450114 / 689069028 / -14.5% 🟢	685849124 / 697960522 / -1.7%	0.86 / 0.99 / -12.9%
clickbench_q29/duckdb:vortex-file-compressed	17533367 / 19682209 / -10.9% 🟢	41435400 / 42217944 / -1.9%	0.42 / 0.47 / -9.2%
clickbench_q30/duckdb:vortex-file-compressed	94783338 / 94518078 / +0.3%	128847841 / 132980415 / -3.1%	0.74 / 0.71 / +3.5%
clickbench_q31/duckdb:vortex-file-compressed	142941450 / 142729297 / +0.1%	209041138 / 233218333 / -10.4% 🟢	0.68 / 0.61 / +11.7%
clickbench_q32/duckdb:vortex-file-compressed	448549524 / 457181883 / -1.9%	547112908 / 497031032 / +10.1% 🔴	0.82 / 0.92 / -10.9%
clickbench_q33/duckdb:vortex-file-compressed	409302220 / 410717963 / -0.3%	510935005 / 538956080 / -5.2%	0.80 / 0.76 / +5.1%
clickbench_q34/duckdb:vortex-file-compressed	418721038 / 428097652 / -2.2%	541171638 / 550558118 / -1.7%	0.77 / 0.78 / -0.5%
clickbench_q35/duckdb:vortex-file-compressed	105640388 / 104084764 / +1.5%	137797956 / 154159533 / -10.6% 🟢	0.77 / 0.68 / +13.5%
clickbench_q36/duckdb:vortex-file-compressed	17484829 / 17087112 / +2.3%	31824662 / 38334975 / -17.0% 🟢	0.55 / 0.45 / +23.3%
clickbench_q37/duckdb:vortex-file-compressed	12931920 / 13253437 / -2.4%	28730311 / 28001721 / +2.6%	0.45 / 0.47 / -4.9%
clickbench_q38/duckdb:vortex-file-compressed	14585334 / 15464252 / -5.7%	30206232 / 29752039 / +1.5%	0.48 / 0.52 / -7.1%
clickbench_q39/duckdb:vortex-file-compressed	26164734 / 27493765 / -4.8%	40628803 / 47690986 / -14.8% 🟢	0.64 / 0.58 / +11.7%
clickbench_q40/duckdb:vortex-file-compressed	13223140 / 13236668 / -0.1%	26351505 / 29387750 / -10.3% 🟢	0.50 / 0.45 / +11.4%
clickbench_q41/duckdb:vortex-file-compressed	13229254 / 13121468 / +0.8%	28069776 / 30232494 / -7.2%	0.47 / 0.43 / +8.6%
clickbench_q42/duckdb:vortex-file-compressed	14641021 / 13506384 / +8.4%	32070297 / 29113655 / +10.2% 🔴	0.46 / 0.46 / -1.6%

duckdb / parquet / ns (0.990x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	10992348 / 10058288 / +9.3%	23475513 / 24196569 / -3.0%	0.47 / 0.42 / +12.6%
clickbench_q01/duckdb:parquet	10566576 / 10415772 / +1.4%	22937388 / 22096886 / +3.8%	0.46 / 0.47 / -2.3%
clickbench_q02/duckdb:parquet	15571572 / 19160524 / -18.7% 🟢	30212632 / 34657782 / -12.8% 🟢	0.52 / 0.55 / -6.8%
clickbench_q03/duckdb:parquet	15570646 / 16934224 / -8.1%	53260412 / 53864091 / -1.1%	0.29 / 0.31 / -7.0%
clickbench_q04/duckdb:parquet	70297977 / 70994103 / -1.0%	93890549 / 97359156 / -3.6%	0.75 / 0.73 / +2.7%
clickbench_q05/duckdb:parquet	81766696 / 83050498 / -1.5%	130011677 / 125218650 / +3.8%	0.63 / 0.66 / -5.2%
clickbench_q06/duckdb:parquet	15473478 / 15516976 / -0.3%	23094404 / 24360662 / -5.2%	0.67 / 0.64 / +5.2%
clickbench_q07/duckdb:parquet	14057889 / 12344893 / +13.9% 🔴	23552266 / 22077500 / +6.7%	0.60 / 0.56 / +6.7%
clickbench_q08/duckdb:parquet	85847369 / 89185530 / -3.7%	129016898 / 125791374 / +2.6%	0.67 / 0.71 / -6.1%
clickbench_q09/duckdb:parquet	121080790 / 115878353 / +4.5%	154619870 / 158214142 / -2.3%	0.78 / 0.73 / +6.9%
clickbench_q10/duckdb:parquet	32852554 / 33912052 / -3.1%	67689210 / 69700832 / -2.9%	0.49 / 0.49 / -0.2%
clickbench_q11/duckdb:parquet	35869388 / 38947598 / -7.9%	75065048 / 74942688 / +0.2%	0.48 / 0.52 / -8.1%
clickbench_q12/duckdb:parquet	91305942 / 93689246 / -2.5%	133289554 / 132091719 / +0.9%	0.69 / 0.71 / -3.4%
clickbench_q13/duckdb:parquet	146614100 / 156911142 / -6.6%	218095834 / 215290106 / +1.3%	0.67 / 0.73 / -7.8%
clickbench_q14/duckdb:parquet	99416836 / 97776847 / +1.7%	137728692 / 152195838 / -9.5%	0.72 / 0.64 / +12.4%
clickbench_q15/duckdb:parquet	94002680 / 94526044 / -0.6%	123387620 / 118156654 / +4.4%	0.76 / 0.80 / -4.8%
clickbench_q16/duckdb:parquet	173753173 / 176850161 / -1.8%	221938934 / 234391040 / -5.3%	0.78 / 0.75 / +3.8%
clickbench_q17/duckdb:parquet	178964760 / 179547160 / -0.3%	231837472 / 239483932 / -3.2%	0.77 / 0.75 / +3.0%
clickbench_q18/duckdb:parquet	324015571 / 326819139 / -0.9%	404980003 / 421960177 / -4.0%	0.80 / 0.77 / +3.3%
clickbench_q19/duckdb:parquet	13303142 / 14080410 / -5.5%	41695595 / 43060912 / -3.2%	0.32 / 0.33 / -2.4%
clickbench_q20/duckdb:parquet	140801395 / 136670278 / +3.0%	248287615 / 250304293 / -0.8%	0.57 / 0.55 / +3.9%
clickbench_q21/duckdb:parquet	188443594 / 186377248 / +1.1%	329707246 / 326001692 / +1.1%	0.57 / 0.57 / -0.0%
clickbench_q22/duckdb:parquet	243028996 / 256322316 / -5.2%	401490322 / 422843740 / -5.0%	0.61 / 0.61 / -0.1%
clickbench_q23/duckdb:parquet	144611276 / 145801442 / -0.8%	187024496 / 168889928 / +10.7% 🔴	0.77 / 0.86 / -10.4%
clickbench_q24/duckdb:parquet	43769954 / 43570504 / +0.5%	63956163 / 63171206 / +1.2%	0.68 / 0.69 / -0.8%
clickbench_q25/duckdb:parquet	40928366 / 40016216 / +2.3%	88741776 / 93942869 / -5.5%	0.46 / 0.43 / +8.3%
clickbench_q26/duckdb:parquet	32065000 / 30022046 / +6.8%	57521655 / 49540117 / +16.1% 🔴	0.56 / 0.61 / -8.0%
clickbench_q27/duckdb:parquet	145063432 / 147167856 / -1.4%	256748080 / 262692807 / -2.3%	0.57 / 0.56 / +0.9%
clickbench_q28/duckdb:parquet	903913282 / 904778150 / -0.1%	1000813729 / 1008550676 / -0.8%	0.90 / 0.90 / +0.7%
clickbench_q29/duckdb:parquet	18155052 / 17486018 / +3.8%	33395516 / 31960998 / +4.5%	0.54 / 0.55 / -0.6%
clickbench_q30/duckdb:parquet	91070086 / 91532238 / -0.5%	171631610 / 174841180 / -1.8%	0.53 / 0.52 / +1.4%
clickbench_q31/duckdb:parquet	147065538 / 146371248 / +0.5%	261970827 / 357044338 / -26.6% 🟢	0.56 / 0.41 / +36.9%
clickbench_q32/duckdb:parquet	448304152 / 442153258 / +1.4%	493714680 / 489118006 / +0.9%	0.91 / 0.90 / +0.4%
clickbench_q33/duckdb:parquet	438966389 / 449550294 / -2.4%	482881375 / 489888622 / -1.4%	0.91 / 0.92 / -0.9%
clickbench_q34/duckdb:parquet	454076870 / 459288414 / -1.1%	484087746 / 495641565 / -2.3%	0.94 / 0.93 / +1.2%
clickbench_q35/duckdb:parquet	100096628 / 102576345 / -2.4%	126468522 / 131639462 / -3.9%	0.79 / 0.78 / +1.6%
clickbench_q36/duckdb:parquet	31079274 / 31495830 / -1.3%	41242735 / 42310257 / -2.5%	0.75 / 0.74 / +1.2%
clickbench_q37/duckdb:parquet	22326104 / 23069703 / -3.2%	31133425 / 32044507 / -2.8%	0.72 / 0.72 / -0.4%
clickbench_q38/duckdb:parquet	23605672 / 24686998 / -4.4%	34569282 / 33464773 / +3.3%	0.68 / 0.74 / -7.4%
clickbench_q39/duckdb:parquet	56669439 / 57520846 / -1.5%	66175540 / 66563610 / -0.6%	0.86 / 0.86 / -0.9%
clickbench_q40/duckdb:parquet	12705770 / 12597993 / +0.9%	21536459 / 22497487 / -4.3%	0.59 / 0.56 / +5.4%
clickbench_q41/duckdb:parquet	13133294 / 13303444 / -1.3%	22604559 / 22650028 / -0.2%	0.58 / 0.59 / -1.1%
clickbench_q42/duckdb:parquet	15022332 / 15181109 / -1.0%	25047459 / 25279349 / -0.9%	0.60 / 0.60 / -0.1%

No file size changes detected.

github-actions · 2026-09-07T12:22:25Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.6%
Engines: DataFusion No clear signal (+0.7%, low confidence) · DuckDB No clear signal (+0.4%, environment too noisy confidence)
Vortex (geomean): hot 0.998x ➖ · cold 1.001x ➖
Parquet (geomean): hot 0.993x ➖ · cold 0.985x ➖
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-file-compressed / ns (1.003x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	23877298 / 23743401 / +0.6%	43316178 / 44205108 / -2.0%	0.55 / 0.54 / +2.6%
tpcds_q02/datafusion:vortex-file-compressed	44930484 / 44834000 / +0.2%	63510138 / 64618186 / -1.7%	0.71 / 0.69 / +2.0%
tpcds_q03/datafusion:vortex-file-compressed	11482402 / 11430046 / +0.5%	31265548 / 31213574 / +0.2%	0.37 / 0.37 / +0.3%
tpcds_q04/datafusion:vortex-file-compressed	113256388 / 111937174 / +1.2%	145146640 / 141536446 / +2.6%	0.78 / 0.79 / -1.3%
tpcds_q05/datafusion:vortex-file-compressed	58249922 / 58723031 / -0.8%	80616410 / 83044760 / -2.9%	0.72 / 0.71 / +2.2%
tpcds_q06/datafusion:vortex-file-compressed	23740326 / 23290077 / +1.9%	44136773 / 47352766 / -6.8%	0.54 / 0.49 / +9.4%
tpcds_q07/datafusion:vortex-file-compressed	31801862 / 31632394 / +0.5%	55729483 / 58374874 / -4.5%	0.57 / 0.54 / +5.3%
tpcds_q08/datafusion:vortex-file-compressed	26188374 / 26047226 / +0.5%	45007797 / 44719593 / +0.6%	0.58 / 0.58 / -0.1%
tpcds_q09/datafusion:vortex-file-compressed	18086262 / 17918916 / +0.9%	35262569 / 34593372 / +1.9%	0.51 / 0.52 / -1.0%
tpcds_q10/datafusion:vortex-file-compressed	29063430 / 29317236 / -0.9%	50716249 / 51228902 / -1.0%	0.57 / 0.57 / +0.1%
tpcds_q11/datafusion:vortex-file-compressed	60252564 / 60574202 / -0.5%	84787647 / 86109767 / -1.5%	0.71 / 0.70 / +1.0%
tpcds_q12/datafusion:vortex-file-compressed	16803016 / 16452180 / +2.1%	33256439 / 33564415 / -0.9%	0.51 / 0.49 / +3.1%
tpcds_q13/datafusion:vortex-file-compressed	36548108 / 37279780 / -2.0%	60217814 / 61525460 / -2.1%	0.61 / 0.61 / +0.2%
tpcds_q14/datafusion:vortex-file-compressed	92722797 / 92441222 / +0.3%	119560268 / 118739545 / +0.7%	0.78 / 0.78 / -0.4%
tpcds_q15/datafusion:vortex-file-compressed	24980186 / 24508936 / +1.9%	45075169 / 46209582 / -2.5%	0.55 / 0.53 / +4.5%
tpcds_q16/datafusion:vortex-file-compressed	20876229 / 20823877 / +0.3%	43212433 / 43496660 / -0.7%	0.48 / 0.48 / +0.9%
tpcds_q17/datafusion:vortex-file-compressed	61945173 / 60446951 / +2.5%	83645752 / 85805627 / -2.5%	0.74 / 0.70 / +5.1%
tpcds_q18/datafusion:vortex-file-compressed	68181640 / 68086845 / +0.1%	89310563 / 95180086 / -6.2%	0.76 / 0.72 / +6.7%
tpcds_q19/datafusion:vortex-file-compressed	17996001 / 18306282 / -1.7%	39672097 / 42266699 / -6.1%	0.45 / 0.43 / +4.7%
tpcds_q20/datafusion:vortex-file-compressed	17470168 / 17570485 / -0.6%	35067619 / 35933299 / -2.4%	0.50 / 0.49 / +1.9%
tpcds_q21/datafusion:vortex-file-compressed	16919628 / 16655540 / +1.6%	40550768 / 42440656 / -4.5%	0.42 / 0.39 / +6.3%
tpcds_q22/datafusion:vortex-file-compressed	49554622 / 49284092 / +0.5%	70777901 / 70853767 / -0.1%	0.70 / 0.70 / +0.7%
tpcds_q23/datafusion:vortex-file-compressed	70587253 / 70185505 / +0.6%	95612142 / 99037147 / -3.5%	0.74 / 0.71 / +4.2%
tpcds_q24/datafusion:vortex-file-compressed	68495148 / 68543478 / -0.1%	93492703 / 94817847 / -1.4%	0.73 / 0.72 / +1.3%
tpcds_q25/datafusion:vortex-file-compressed	54834663 / 54077870 / +1.4%	79119348 / 72839366 / +8.6%	0.69 / 0.74 / -6.6%
tpcds_q26/datafusion:vortex-file-compressed	30137348 / 29883386 / +0.8%	52161828 / 53548674 / -2.6%	0.58 / 0.56 / +3.5%
tpcds_q27/datafusion:vortex-file-compressed	61055297 / 61005695 / +0.1%	85060398 / 90674001 / -6.2%	0.72 / 0.67 / +6.7%
tpcds_q28/datafusion:vortex-file-compressed	18156348 / 17446284 / +4.1%	37110166 / 40171158 / -7.6%	0.49 / 0.43 / +12.7%
tpcds_q29/datafusion:vortex-file-compressed	53134040 / 54952501 / -3.3%	75326440 / 81955904 / -8.1%	0.71 / 0.67 / +5.2%
tpcds_q30/datafusion:vortex-file-compressed	27713118 / 27276713 / +1.6%	48388317 / 46252364 / +4.6%	0.57 / 0.59 / -2.9%
tpcds_q31/datafusion:vortex-file-compressed	63587274 / 63516748 / +0.1%	89977598 / 93320346 / -3.6%	0.71 / 0.68 / +3.8%
tpcds_q32/datafusion:vortex-file-compressed	13705838 / 13674476 / +0.2%	31548962 / 31623106 / -0.2%	0.43 / 0.43 / +0.5%
tpcds_q33/datafusion:vortex-file-compressed	26676489 / 26409190 / +1.0%	49325756 / 49577345 / -0.5%	0.54 / 0.53 / +1.5%
tpcds_q34/datafusion:vortex-file-compressed	18224298 / 17919202 / +1.7%	35425242 / 40411900 / -12.3% 🟢	0.51 / 0.44 / +16.0%
tpcds_q35/datafusion:vortex-file-compressed	35672504 / 34824013 / +2.4%	59208067 / 57252487 / +3.4%	0.60 / 0.61 / -0.9%
tpcds_q36/datafusion:vortex-file-compressed	46162906 / 46983224 / -1.7%	68175053 / 71865606 / -5.1%	0.68 / 0.65 / +3.6%
tpcds_q37/datafusion:vortex-file-compressed	13411480 / 13203715 / +1.6%	38001961 / 36516591 / +4.1%	0.35 / 0.36 / -2.4%
tpcds_q38/datafusion:vortex-file-compressed	29661404 / 29261160 / +1.4%	51904093 / 51349322 / +1.1%	0.57 / 0.57 / +0.3%
tpcds_q39/datafusion:vortex-file-compressed	64438612 / 64013852 / +0.7%	88786664 / 94382746 / -5.9%	0.73 / 0.68 / +7.0%
tpcds_q40/datafusion:vortex-file-compressed	25137911 / 24761358 / +1.5%	45071010 / 46454362 / -3.0%	0.56 / 0.53 / +4.6%
tpcds_q41/datafusion:vortex-file-compressed	17722412 / 16171974 / +9.6%	32213266 / 32201932 / +0.0%	0.55 / 0.50 / +9.5%
tpcds_q42/datafusion:vortex-file-compressed	10846715 / 10776108 / +0.7%	27977301 / 30425500 / -8.0%	0.39 / 0.35 / +9.5%
tpcds_q43/datafusion:vortex-file-compressed	12584792 / 13129670 / -4.1%	33448858 / 34699575 / -3.6%	0.38 / 0.38 / -0.6%
tpcds_q44/datafusion:vortex-file-compressed	25962715 / 25810210 / +0.6%	50035077 / 51016667 / -1.9%	0.52 / 0.51 / +2.6%
tpcds_q45/datafusion:vortex-file-compressed	28329097 / 27822328 / +1.8%	48720657 / 51795399 / -5.9%	0.58 / 0.54 / +8.2%
tpcds_q46/datafusion:vortex-file-compressed	23908267 / 23882754 / +0.1%	47727537 / 48276608 / -1.1%	0.50 / 0.49 / +1.3%
tpcds_q47/datafusion:vortex-file-compressed	77065402 / 77001496 / +0.1%	103809102 / 103999216 / -0.2%	0.74 / 0.74 / +0.3%
tpcds_q48/datafusion:vortex-file-compressed	31633627 / 31985916 / -1.1%	55107628 / 55489796 / -0.7%	0.57 / 0.58 / -0.4%
tpcds_q49/datafusion:vortex-file-compressed	59133292 / 58749288 / +0.7%	84446845 / 84886667 / -0.5%	0.70 / 0.69 / +1.2%
tpcds_q50/datafusion:vortex-file-compressed	33055743 / 32546488 / +1.6%	54391622 / 54855955 / -0.8%	0.61 / 0.59 / +2.4%
tpcds_q51/datafusion:vortex-file-compressed	60458130 / 60820087 / -0.6%	87676906 / 85735435 / +2.3%	0.69 / 0.71 / -2.8%
tpcds_q52/datafusion:vortex-file-compressed	11320836 / 11317024 / +0.0%	28746037 / 30009371 / -4.2%	0.39 / 0.38 / +4.4%
tpcds_q53/datafusion:vortex-file-compressed	17028009 / 18106146 / -6.0%	35745191 / 39741573 / -10.1% 🟢	0.48 / 0.46 / +4.6%
tpcds_q54/datafusion:vortex-file-compressed	33685742 / 33668494 / +0.1%	57383078 / 60579413 / -5.3%	0.59 / 0.56 / +5.6%
tpcds_q55/datafusion:vortex-file-compressed	11042418 / 10938404 / +1.0%	28554427 / 30609807 / -6.7%	0.39 / 0.36 / +8.2%
tpcds_q56/datafusion:vortex-file-compressed	26168268 / 25883602 / +1.1%	47208329 / 49620200 / -4.9%	0.55 / 0.52 / +6.3%
tpcds_q57/datafusion:vortex-file-compressed	73470522 / 73099385 / +0.5%	99626507 / 100813205 / -1.2%	0.74 / 0.73 / +1.7%
tpcds_q58/datafusion:vortex-file-compressed	39883992 / 40760280 / -2.1%	65468022 / 67687695 / -3.3%	0.61 / 0.60 / +1.2%
tpcds_q59/datafusion:vortex-file-compressed	30556914 / 31047288 / -1.6%	51215095 / 52964463 / -3.3%	0.60 / 0.59 / +1.8%
tpcds_q60/datafusion:vortex-file-compressed	25934479 / 25632363 / +1.2%	47772957 / 49252577 / -3.0%	0.54 / 0.52 / +4.3%
tpcds_q61/datafusion:vortex-file-compressed	23535028 / 23295760 / +1.0%	47423503 / 48759395 / -2.7%	0.50 / 0.48 / +3.9%
tpcds_q62/datafusion:vortex-file-compressed	17265797 / 17108032 / +0.9%	35389182 / 37053316 / -4.5%	0.49 / 0.46 / +5.7%
tpcds_q63/datafusion:vortex-file-compressed	17136118 / 17755346 / -3.5%	35364908 / 39044954 / -9.4%	0.48 / 0.45 / +6.6%
tpcds_q64/datafusion:vortex-file-compressed	324539978 / 324304501 / +0.1%	358604618 / 351318584 / +2.1%	0.91 / 0.92 / -2.0%
tpcds_q65/datafusion:vortex-file-compressed	74720919 / 74585139 / +0.2%	96444954 / 96664868 / -0.2%	0.77 / 0.77 / +0.4%
tpcds_q66/datafusion:vortex-file-compressed	52899232 / 52539096 / +0.7%	75982989 / 78173965 / -2.8%	0.70 / 0.67 / +3.6%
tpcds_q67/datafusion:vortex-file-compressed	55029434 / 54796740 / +0.4%	82004823 / 84412405 / -2.9%	0.67 / 0.65 / +3.4%
tpcds_q68/datafusion:vortex-file-compressed	23548820 / 23361164 / +0.8%	47963917 / 48481578 / -1.1%	0.49 / 0.48 / +1.9%
tpcds_q69/datafusion:vortex-file-compressed	28470672 / 28626674 / -0.5%	48074775 / 50536473 / -4.9%	0.59 / 0.57 / +4.5%
tpcds_q70/datafusion:vortex-file-compressed	68914587 / 69830955 / -1.3%	92335949 / 92530139 / -0.2%	0.75 / 0.75 / -1.1%
tpcds_q71/datafusion:vortex-file-compressed	18735478 / 18833955 / -0.5%	41151263 / 41913644 / -1.8%	0.46 / 0.45 / +1.3%
tpcds_q72/datafusion:vortex-file-compressed	458583694 / 458688464 / -0.0%	484319380 / 482947048 / +0.3%	0.95 / 0.95 / -0.3%
tpcds_q73/datafusion:vortex-file-compressed	16748312 / 16951968 / -1.2%	36704261 / 39748205 / -7.7%	0.46 / 0.43 / +7.0%
tpcds_q74/datafusion:vortex-file-compressed	45314296 / 44897793 / +0.9%	69254442 / 69036172 / +0.3%	0.65 / 0.65 / +0.6%
tpcds_q75/datafusion:vortex-file-compressed	131203790 / 129839015 / +1.1%	157401169 / 157066733 / +0.2%	0.83 / 0.83 / +0.8%
tpcds_q76/datafusion:vortex-file-compressed	41960923 / 43047582 / -2.5%	61253150 / 63024317 / -2.8%	0.69 / 0.68 / +0.3%
tpcds_q77/datafusion:vortex-file-compressed	34640371 / 33806438 / +2.5%	55643993 / 58299996 / -4.6%	0.62 / 0.58 / +7.4%
tpcds_q78/datafusion:vortex-file-compressed	78659300 / 78045846 / +0.8%	104978239 / 107780440 / -2.6%	0.75 / 0.72 / +3.5%
tpcds_q79/datafusion:vortex-file-compressed	20329434 / 20376236 / -0.2%	39184390 / 41505906 / -5.6%	0.52 / 0.49 / +5.7%
tpcds_q80/datafusion:vortex-file-compressed	76495856 / 76737014 / -0.3%	108321759 / 107025738 / +1.2%	0.71 / 0.72 / -1.5%
tpcds_q81/datafusion:vortex-file-compressed	28383912 / 27955528 / +1.5%	45133704 / 46109563 / -2.1%	0.63 / 0.61 / +3.7%
tpcds_q82/datafusion:vortex-file-compressed	13704440 / 13689555 / +0.1%	38209807 / 38800489 / -1.5%	0.36 / 0.35 / +1.7%
tpcds_q83/datafusion:vortex-file-compressed	35939121 / 35912222 / +0.1%	56971204 / 55789665 / +2.1%	0.63 / 0.64 / -2.0%
tpcds_q84/datafusion:vortex-file-compressed	12573314 / 12216274 / +2.9%	28637635 / 30703503 / -6.7%	0.44 / 0.40 / +10.3%
tpcds_q85/datafusion:vortex-file-compressed	60579380 / 61586054 / -1.6%	81949567 / 86194740 / -4.9%	0.74 / 0.71 / +3.5%
tpcds_q86/datafusion:vortex-file-compressed	16175005 / 16744014 / -3.4%	33634379 / 34948483 / -3.8%	0.48 / 0.48 / +0.4%
tpcds_q87/datafusion:vortex-file-compressed	29337872 / 29580717 / -0.8%	52100134 / 52765470 / -1.3%	0.56 / 0.56 / +0.4%
tpcds_q88/datafusion:vortex-file-compressed	32706117 / 31888658 / +2.6%	58707522 / 60845081 / -3.5%	0.56 / 0.52 / +6.3%
tpcds_q89/datafusion:vortex-file-compressed	20732412 / 20357876 / +1.8%	41492278 / 41887935 / -0.9%	0.50 / 0.49 / +2.8%
tpcds_q90/datafusion:vortex-file-compressed	10444026 / 10446217 / -0.0%	28663723 / 28940737 / -1.0%	0.36 / 0.36 / +0.9%
tpcds_q91/datafusion:vortex-file-compressed	17702280 / 17812590 / -0.6%	38906336 / 40072722 / -2.9%	0.45 / 0.44 / +2.4%
tpcds_q92/datafusion:vortex-file-compressed	14228116 / 13916882 / +2.2%	31524587 / 34292514 / -8.1%	0.45 / 0.41 / +11.2%
tpcds_q93/datafusion:vortex-file-compressed	22407892 / 22588137 / -0.8%	45062245 / 45362216 / -0.7%	0.50 / 0.50 / -0.1%
tpcds_q94/datafusion:vortex-file-compressed	19867412 / 19975458 / -0.5%	39934899 / 41870083 / -4.6%	0.50 / 0.48 / +4.3%
tpcds_q95/datafusion:vortex-file-compressed	46166120 / 45819392 / +0.8%	70107807 / 70834897 / -1.0%	0.66 / 0.65 / +1.8%
tpcds_q96/datafusion:vortex-file-compressed	8074526 / 8380626 / -3.7%	24494203 / 27291436 / -10.2% 🟢	0.33 / 0.31 / +7.4%
tpcds_q97/datafusion:vortex-file-compressed	20822610 / 20563580 / +1.3%	42745090 / 43459318 / -1.6%	0.49 / 0.47 / +3.0%
tpcds_q98/datafusion:vortex-file-compressed	16949052 / 16374431 / +3.5%	37655891 / 37939779 / -0.7%	0.45 / 0.43 / +4.3%
tpcds_q99/datafusion:vortex-file-compressed	20143843 / 20164646 / -0.1%	38933301 / 40316080 / -3.4%	0.52 / 0.50 / +3.4%

datafusion / parquet / ns (0.996x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	28874918 / 29764999 / -3.0%	53271076 / 54283382 / -1.9%	0.54 / 0.55 / -1.1%
tpcds_q02/datafusion:parquet	44961786 / 45769924 / -1.8%	63292883 / 64799976 / -2.3%	0.71 / 0.71 / +0.6%
tpcds_q03/datafusion:parquet	18550292 / 18692330 / -0.8%	32969681 / 34118229 / -3.4%	0.56 / 0.55 / +2.7%
tpcds_q04/datafusion:parquet	191729752 / 194274561 / -1.3%	224270942 / 227190161 / -1.3%	0.85 / 0.86 / -0.0%
tpcds_q05/datafusion:parquet	69525180 / 70801524 / -1.8%	94354167 / 93275391 / +1.2%	0.74 / 0.76 / -2.9%
tpcds_q06/datafusion:parquet	35342795 / 34845398 / +1.4%	55232064 / 51910679 / +6.4%	0.64 / 0.67 / -4.7%
tpcds_q07/datafusion:parquet	45621290 / 45420736 / +0.4%	66012397 / 70789403 / -6.7%	0.69 / 0.64 / +7.7%
tpcds_q08/datafusion:parquet	38873557 / 38525314 / +0.9%	57450813 / 58475973 / -1.8%	0.68 / 0.66 / +2.7%
tpcds_q09/datafusion:parquet	28725603 / 30322608 / -5.3%	38402766 / 46177266 / -16.8% 🟢	0.75 / 0.66 / +13.9%
tpcds_q10/datafusion:parquet	49864294 / 49268652 / +1.2%	66888106 / 62610862 / +6.8%	0.75 / 0.79 / -5.3%
tpcds_q11/datafusion:parquet	92134274 / 93761952 / -1.7%	115265849 / 117547310 / -1.9%	0.80 / 0.80 / +0.2%
tpcds_q12/datafusion:parquet	24248128 / 24275918 / -0.1%	36174701 / 36999949 / -2.2%	0.67 / 0.66 / +2.2%
tpcds_q13/datafusion:parquet	44379660 / 44248255 / +0.3%	68561028 / 71396541 / -4.0%	0.65 / 0.62 / +4.4%
tpcds_q14/datafusion:parquet	136127585 / 136480840 / -0.3%	153985066 / 152084965 / +1.2%	0.88 / 0.90 / -1.5%
tpcds_q15/datafusion:parquet	30538499 / 30771174 / -0.8%	48366229 / 51057792 / -5.3%	0.63 / 0.60 / +4.8%
tpcds_q16/datafusion:parquet	37368590 / 38195582 / -2.2%	56178975 / 58144748 / -3.4%	0.67 / 0.66 / +1.3%
tpcds_q17/datafusion:parquet	72881748 / 73952790 / -1.4%	102346809 / 102360976 / -0.0%	0.71 / 0.72 / -1.4%
tpcds_q18/datafusion:parquet	56900404 / 59409619 / -4.2%	80904233 / 83689874 / -3.3%	0.70 / 0.71 / -0.9%
tpcds_q19/datafusion:parquet	31713324 / 32283860 / -1.8%	51035876 / 54542875 / -6.4%	0.62 / 0.59 / +5.0%
tpcds_q20/datafusion:parquet	25143466 / 25521715 / -1.5%	41486355 / 38276788 / +8.4%	0.61 / 0.67 / -9.1%
tpcds_q21/datafusion:parquet	20253110 / 20257558 / -0.0%	34937761 / 38377330 / -9.0%	0.58 / 0.53 / +9.8%
tpcds_q22/datafusion:parquet	77382372 / 77502572 / -0.2%	93524338 / 94057176 / -0.6%	0.83 / 0.82 / +0.4%
tpcds_q23/datafusion:parquet	114632859 / 115534475 / -0.8%	137612598 / 136512373 / +0.8%	0.83 / 0.85 / -1.6%
tpcds_q24/datafusion:parquet	88376808 / 91181514 / -3.1%	117523175 / 116724849 / +0.7%	0.75 / 0.78 / -3.7%
tpcds_q25/datafusion:parquet	74289740 / 73615396 / +0.9%	100208676 / 99334171 / +0.9%	0.74 / 0.74 / +0.0%
tpcds_q26/datafusion:parquet	42155985 / 42880036 / -1.7%	60695213 / 59846134 / +1.4%	0.69 / 0.72 / -3.1%
tpcds_q27/datafusion:parquet	78485307 / 78398616 / +0.1%	104719773 / 103094499 / +1.6%	0.75 / 0.76 / -1.4%
tpcds_q28/datafusion:parquet	27306125 / 26499966 / +3.0%	46453056 / 46255402 / +0.4%	0.59 / 0.57 / +2.6%
tpcds_q29/datafusion:parquet	75427138 / 74731796 / +0.9%	101647971 / 100518311 / +1.1%	0.74 / 0.74 / -0.2%
tpcds_q30/datafusion:parquet	43630160 / 45777044 / -4.7%	64893252 / 64199412 / +1.1%	0.67 / 0.71 / -5.7%
tpcds_q31/datafusion:parquet	88415321 / 90096310 / -1.9%	114095123 / 114498401 / -0.4%	0.77 / 0.79 / -1.5%
tpcds_q32/datafusion:parquet	24781574 / 26046832 / -4.9%	41725766 / 43043386 / -3.1%	0.59 / 0.61 / -1.9%
tpcds_q33/datafusion:parquet	40015643 / 39655250 / +0.9%	57042011 / 55379624 / +3.0%	0.70 / 0.72 / -2.0%
tpcds_q34/datafusion:parquet	23891262 / 23435330 / +1.9%	37792915 / 39780157 / -5.0%	0.63 / 0.59 / +7.3%
tpcds_q35/datafusion:parquet	54681107 / 53366486 / +2.5%	72113528 / 74168170 / -2.8%	0.76 / 0.72 / +5.4%
tpcds_q36/datafusion:parquet	50173716 / 51018608 / -1.7%	77176829 / 76189943 / +1.3%	0.65 / 0.67 / -2.9%
tpcds_q37/datafusion:parquet	25701436 / 25742166 / -0.2%	41884131 / 39898334 / +5.0%	0.61 / 0.65 / -4.9%
tpcds_q38/datafusion:parquet	42969362 / 44344946 / -3.1%	65634345 / 66342361 / -1.1%	0.65 / 0.67 / -2.1%
tpcds_q39/datafusion:parquet	70702233 / 72215902 / -2.1%	89641020 / 90117130 / -0.5%	0.79 / 0.80 / -1.6%
tpcds_q40/datafusion:parquet	29834048 / 29258470 / +2.0%	50071758 / 52662269 / -4.9%	0.60 / 0.56 / +7.2%
tpcds_q41/datafusion:parquet	19858750 / 19823182 / +0.2%	34548936 / 35360254 / -2.3%	0.57 / 0.56 / +2.5%
tpcds_q42/datafusion:parquet	18061819 / 18327713 / -1.5%	33008908 / 33782100 / -2.3%	0.55 / 0.54 / +0.9%
tpcds_q43/datafusion:parquet	18875010 / 19345418 / -2.4%	35465222 / 36763439 / -3.5%	0.53 / 0.53 / +1.1%
tpcds_q44/datafusion:parquet	33755302 / 32992959 / +2.3%	51885557 / 54054003 / -4.0%	0.65 / 0.61 / +6.6%
tpcds_q45/datafusion:parquet	38027082 / 38005345 / +0.1%	55265121 / 55474291 / -0.4%	0.69 / 0.69 / +0.4%
tpcds_q46/datafusion:parquet	29067431 / 29571706 / -1.7%	50194670 / 49036604 / +2.4%	0.58 / 0.60 / -4.0%
tpcds_q47/datafusion:parquet	97018338 / 98280054 / -1.3%	122015981 / 123245951 / -1.0%	0.80 / 0.80 / -0.3%
tpcds_q48/datafusion:parquet	41183108 / 41124637 / +0.1%	61260842 / 61409784 / -0.2%	0.67 / 0.67 / +0.4%
tpcds_q49/datafusion:parquet	74516645 / 71782636 / +3.8%	96465589 / 99287534 / -2.8%	0.77 / 0.72 / +6.8%
tpcds_q50/datafusion:parquet	47079745 / 47019155 / +0.1%	69026650 / 68966780 / +0.1%	0.68 / 0.68 / +0.0%
tpcds_q51/datafusion:parquet	70531570 / 70384935 / +0.2%	94022770 / 92855725 / +1.3%	0.75 / 0.76 / -1.0%
tpcds_q52/datafusion:parquet	18736366 / 18408324 / +1.8%	33837055 / 34035624 / -0.6%	0.55 / 0.54 / +2.4%
tpcds_q53/datafusion:parquet	22918526 / 22531790 / +1.7%	39610400 / 40427042 / -2.0%	0.58 / 0.56 / +3.8%
tpcds_q54/datafusion:parquet	54007250 / 54642774 / -1.2%	72651789 / 78070250 / -6.9%	0.74 / 0.70 / +6.2%
tpcds_q55/datafusion:parquet	18287386 / 18153604 / +0.7%	30215573 / 33522777 / -9.9%	0.61 / 0.54 / +11.8%
tpcds_q56/datafusion:parquet	44825888 / 45684218 / -1.9%	59839416 / 62770596 / -4.7%	0.75 / 0.73 / +2.9%
tpcds_q57/datafusion:parquet	100458969 / 99608346 / +0.9%	120730676 / 119045936 / +1.4%	0.83 / 0.84 / -0.6%
tpcds_q58/datafusion:parquet	62406573 / 64001544 / -2.5%	82041335 / 84271419 / -2.6%	0.76 / 0.76 / +0.2%
tpcds_q59/datafusion:parquet	46644749 / 46613971 / +0.1%	62103083 / 65998363 / -5.9%	0.75 / 0.71 / +6.3%
tpcds_q60/datafusion:parquet	45386391 / 45386672 / -0.0%	62361991 / 61771327 / +1.0%	0.73 / 0.73 / -0.9%
tpcds_q61/datafusion:parquet	36577493 / 37090288 / -1.4%	58122334 / 62249253 / -6.6%	0.63 / 0.60 / +5.6%
tpcds_q62/datafusion:parquet	25038936 / 25222610 / -0.7%	39103357 / 40608187 / -3.7%	0.64 / 0.62 / +3.1%
tpcds_q63/datafusion:parquet	22163848 / 22036594 / +0.6%	38778125 / 41497888 / -6.6%	0.57 / 0.53 / +7.6%
tpcds_q64/datafusion:parquet	205927083 / 203341306 / +1.3%	233308431 / 230740347 / +1.1%	0.88 / 0.88 / +0.2%
tpcds_q65/datafusion:parquet	36989829 / 36168182 / +2.3%	52351698 / 58309226 / -10.2% 🟢	0.71 / 0.62 / +13.9%
tpcds_q66/datafusion:parquet	60854912 / 61796276 / -1.5%	78083310 / 79145493 / -1.3%	0.78 / 0.78 / -0.2%
tpcds_q67/datafusion:parquet	69119402 / 68679319 / +0.6%	93910686 / 96105794 / -2.3%	0.74 / 0.71 / +3.0%
tpcds_q68/datafusion:parquet	28536493 / 28398024 / +0.5%	50840245 / 48600253 / +4.6%	0.56 / 0.58 / -3.9%
tpcds_q69/datafusion:parquet	50017850 / 49572339 / +0.9%	59906227 / 68050196 / -12.0% 🟢	0.83 / 0.73 / +14.6%
tpcds_q70/datafusion:parquet	36611756 / 36717341 / -0.3%	55965440 / 58690386 / -4.6%	0.65 / 0.63 / +4.6%
tpcds_q71/datafusion:parquet	27840026 / 25972396 / +7.2%	45403764 / 46573799 / -2.5%	0.61 / 0.56 / +10.0%
tpcds_q72/datafusion:parquet	549939094 / 553906118 / -0.7%	572449077 / 571536216 / +0.2%	0.96 / 0.97 / -0.9%
tpcds_q73/datafusion:parquet	22560345 / 22557407 / +0.0%	38785571 / 40086841 / -3.2%	0.58 / 0.56 / +3.4%
tpcds_q74/datafusion:parquet	69318324 / 68166098 / +1.7%	82088435 / 88839979 / -7.6%	0.84 / 0.77 / +10.1%
tpcds_q75/datafusion:parquet	145036832 / 142429794 / +1.8%	174785476 / 172060483 / +1.6%	0.83 / 0.83 / +0.2%
tpcds_q76/datafusion:parquet	54398564 / 53790330 / +1.1%	70887569 / 70451481 / +0.6%	0.77 / 0.76 / +0.5%
tpcds_q77/datafusion:parquet	54167859 / 54802226 / -1.2%	74226800 / 75620475 / -1.8%	0.73 / 0.72 / +0.7%
tpcds_q78/datafusion:parquet	89314724 / 90865118 / -1.7%	122062968 / 121891245 / +0.1%	0.73 / 0.75 / -1.8%
tpcds_q79/datafusion:parquet	25978534 / 25593967 / +1.5%	43967519 / 46413265 / -5.3%	0.59 / 0.55 / +7.1%
tpcds_q80/datafusion:parquet	80379664 / 80248154 / +0.2%	111201335 / 113010136 / -1.6%	0.72 / 0.71 / +1.8%
tpcds_q81/datafusion:parquet	41523238 / 42043660 / -1.2%	61722880 / 59085208 / +4.5%	0.67 / 0.71 / -5.5%
tpcds_q82/datafusion:parquet	25507920 / 25875150 / -1.4%	39176199 / 43505428 / -10.0%	0.65 / 0.59 / +9.5%
tpcds_q83/datafusion:parquet	56701378 / 57290068 / -1.0%	75691847 / 79938712 / -5.3%	0.75 / 0.72 / +4.5%
tpcds_q84/datafusion:parquet	30301296 / 30644090 / -1.1%	46254082 / 46650212 / -0.8%	0.66 / 0.66 / -0.3%
tpcds_q85/datafusion:parquet	82620471 / 83031174 / -0.5%	104326423 / 109990321 / -5.1%	0.79 / 0.75 / +4.9%
tpcds_q86/datafusion:parquet	20336346 / 20409910 / -0.4%	33901967 / 35617065 / -4.8%	0.60 / 0.57 / +4.7%
tpcds_q87/datafusion:parquet	45715512 / 47507210 / -3.8%	60714430 / 63872344 / -4.9%	0.75 / 0.74 / +1.2%
tpcds_q88/datafusion:parquet	47266319 / 50007048 / -5.5%	62472522 / 66560450 / -6.1%	0.76 / 0.75 / +0.7%
tpcds_q89/datafusion:parquet	25703735 / 25375091 / +1.3%	41477323 / 45026438 / -7.9%	0.62 / 0.56 / +10.0%
tpcds_q90/datafusion:parquet	19462408 / 19429058 / +0.2%	32662636 / 35346190 / -7.6%	0.60 / 0.55 / +8.4%
tpcds_q91/datafusion:parquet	36160038 / 37163756 / -2.7%	53296228 / 55576564 / -4.1%	0.68 / 0.67 / +1.5%
tpcds_q92/datafusion:parquet	25539828 / 26272221 / -2.8%	39422474 / 43598488 / -9.6%	0.65 / 0.60 / +7.5%
tpcds_q93/datafusion:parquet	25917006 / 25647748 / +1.0%	47453036 / 49981517 / -5.1%	0.55 / 0.51 / +6.4%
tpcds_q94/datafusion:parquet	34419914 / 34381634 / +0.1%	50749065 / 52341057 / -3.0%	0.68 / 0.66 / +3.3%
tpcds_q95/datafusion:parquet	64208984 / 65407130 / -1.8%	83384527 / 83357052 / +0.0%	0.77 / 0.78 / -1.9%
tpcds_q96/datafusion:parquet	16597224 / 16362605 / +1.4%	29473879 / 32308297 / -8.8%	0.56 / 0.51 / +11.2%
tpcds_q97/datafusion:parquet	35074975 / 35224188 / -0.4%	53628840 / 55230247 / -2.9%	0.65 / 0.64 / +2.5%
tpcds_q98/datafusion:parquet	25048674 / 24854254 / +0.8%	38399732 / 39317260 / -2.3%	0.65 / 0.63 / +3.2%
tpcds_q99/datafusion:parquet	30010080 / 29851446 / +0.5%	43059228 / 45895521 / -6.2%	0.70 / 0.65 / +7.2%

duckdb / vortex-file-compressed / ns (0.994x ➖, 3↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	15605275 / 15504490 / +0.7%	23764345 / 24336130 / -2.3%	0.66 / 0.64 / +3.1%
tpcds_q02/duckdb:vortex-file-compressed	15189894 / 15379848 / -1.2%	21257292 / 20503099 / +3.7%	0.71 / 0.75 / -4.7%
tpcds_q03/duckdb:vortex-file-compressed	12648404 / 12016420 / +5.3%	25298844 / 20172543 / +25.4% 🔴	0.50 / 0.60 / -16.1%
tpcds_q04/duckdb:vortex-file-compressed	52036456 / 51374886 / +1.3%	62057962 / 61076047 / +1.6%	0.84 / 0.84 / -0.3%
tpcds_q05/duckdb:vortex-file-compressed	19517720 / 19183042 / +1.7%	27005108 / 29062167 / -7.1%	0.72 / 0.66 / +9.5%
tpcds_q06/duckdb:vortex-file-compressed	27508501 / 27448972 / +0.2%	40719604 / 39413335 / +3.3%	0.68 / 0.70 / -3.0%
tpcds_q07/duckdb:vortex-file-compressed	16160850 / 16118854 / +0.3%	27956439 / 28116302 / -0.6%	0.58 / 0.57 / +0.8%
tpcds_q08/duckdb:vortex-file-compressed	23400093 / 22972212 / +1.9%	33826517 / 32312025 / +4.7%	0.69 / 0.71 / -2.7%
tpcds_q09/duckdb:vortex-file-compressed	10227806 / 10390119 / -1.6%	17736756 / 18583927 / -4.6%	0.58 / 0.56 / +3.1%
tpcds_q10/duckdb:vortex-file-compressed	30936396 / 31096790 / -0.5%	42203836 / 46135222 / -8.5%	0.73 / 0.67 / +8.8%
tpcds_q11/duckdb:vortex-file-compressed	40817671 / 40784632 / +0.1%	52565729 / 53581095 / -1.9%	0.78 / 0.76 / +2.0%
tpcds_q12/duckdb:vortex-file-compressed	10766998 / 10904878 / -1.3%	17844816 / 17462280 / +2.2%	0.60 / 0.62 / -3.4%
tpcds_q13/duckdb:vortex-file-compressed	21206546 / 21317819 / -0.5%	35183565 / 33898577 / +3.8%	0.60 / 0.63 / -4.2%
tpcds_q14/duckdb:vortex-file-compressed	58469708 / 61019130 / -4.2%	71627243 / 71909775 / -0.4%	0.82 / 0.85 / -3.8%
tpcds_q15/duckdb:vortex-file-compressed	22315618 / 22263748 / +0.2%	27723021 / 28002193 / -1.0%	0.80 / 0.80 / +1.2%
tpcds_q16/duckdb:vortex-file-compressed	19032823 / 19063094 / -0.2%	31635382 / 28989182 / +9.1%	0.60 / 0.66 / -8.5%
tpcds_q17/duckdb:vortex-file-compressed	31579221 / 31778275 / -0.6%	46439440 / 47836162 / -2.9%	0.68 / 0.66 / +2.4%
tpcds_q18/duckdb:vortex-file-compressed	29625587 / 29944049 / -1.1%	39259509 / 39059192 / +0.5%	0.75 / 0.77 / -1.6%
tpcds_q19/duckdb:vortex-file-compressed	25157200 / 24863896 / +1.2%	35810339 / 35688103 / +0.3%	0.70 / 0.70 / +0.8%
tpcds_q20/duckdb:vortex-file-compressed	11906340 / 11228794 / +6.0%	18852377 / 16415649 / +14.8% 🔴	0.63 / 0.68 / -7.7%
tpcds_q21/duckdb:vortex-file-compressed	10405655 / 10478893 / -0.7%	21551271 / 20028680 / +7.6%	0.48 / 0.52 / -7.7%
tpcds_q22/duckdb:vortex-file-compressed	33130037 / 30881854 / +7.3%	45283302 / 42781844 / +5.8%	0.73 / 0.72 / +1.4%
tpcds_q23/duckdb:vortex-file-compressed	35024505 / 35713772 / -1.9%	48886570 / 47911589 / +2.0%	0.72 / 0.75 / -3.9%
tpcds_q24/duckdb:vortex-file-compressed	28801039 / 28902646 / -0.4%	40111546 / 39265889 / +2.2%	0.72 / 0.74 / -2.5%
tpcds_q25/duckdb:vortex-file-compressed	26575264 / 26635864 / -0.2%	40320815 / 40052250 / +0.7%	0.66 / 0.67 / -0.9%
tpcds_q26/duckdb:vortex-file-compressed	14877734 / 15050125 / -1.1%	20621664 / 20755318 / -0.6%	0.72 / 0.73 / -0.5%
tpcds_q27/duckdb:vortex-file-compressed	17370746 / 17232492 / +0.8%	29862295 / 27254706 / +9.6%	0.58 / 0.63 / -8.0%
tpcds_q28/duckdb:vortex-file-compressed	7903318 / 7929062 / -0.3%	12081261 / 12215291 / -1.1%	0.65 / 0.65 / +0.8%
tpcds_q29/duckdb:vortex-file-compressed	30569720 / 30734334 / -0.5%	48509371 / 47107955 / +3.0%	0.63 / 0.65 / -3.4%
tpcds_q30/duckdb:vortex-file-compressed	20040007 / 20013126 / +0.1%	29368698 / 31068309 / -5.5%	0.68 / 0.64 / +5.9%
tpcds_q31/duckdb:vortex-file-compressed	19900196 / 19624990 / +1.4%	29423934 / 30272178 / -2.8%	0.68 / 0.65 / +4.3%
tpcds_q32/duckdb:vortex-file-compressed	11110360 / 11022248 / +0.8%	19660504 / 18352666 / +7.1%	0.57 / 0.60 / -5.9%
tpcds_q33/duckdb:vortex-file-compressed	17684822 / 17663452 / +0.1%	28785847 / 29951645 / -3.9%	0.61 / 0.59 / +4.2%
tpcds_q34/duckdb:vortex-file-compressed	13689447 / 13760664 / -0.5%	20465150 / 21028769 / -2.7%	0.67 / 0.65 / +2.2%
tpcds_q35/duckdb:vortex-file-compressed	48668027 / 49033481 / -0.7%	62538311 / 61483774 / +1.7%	0.78 / 0.80 / -2.4%
tpcds_q36/duckdb:vortex-file-compressed	15474994 / 18118600 / -14.6% 🟢	27343370 / 26697004 / +2.4%	0.57 / 0.68 / -16.6%
tpcds_q37/duckdb:vortex-file-compressed	14122920 / 14014943 / +0.8%	22193510 / 22252040 / -0.3%	0.64 / 0.63 / +1.0%
tpcds_q38/duckdb:vortex-file-compressed	22242772 / 22494424 / -1.1%	28119930 / 30024075 / -6.3%	0.79 / 0.75 / +5.6%
tpcds_q39/duckdb:vortex-file-compressed	18756574 / 18889610 / -0.7%	28379837 / 27296567 / +4.0%	0.66 / 0.69 / -4.5%
tpcds_q40/duckdb:vortex-file-compressed	13557034 / 13718716 / -1.2%	18401149 / 18622177 / -1.2%	0.74 / 0.74 / +0.0%
tpcds_q41/duckdb:vortex-file-compressed	6547578 / 6563535 / -0.2%	11127530 / 9244076 / +20.4% 🔴	0.59 / 0.71 / -17.1%
tpcds_q42/duckdb:vortex-file-compressed	8379216 / 8489390 / -1.3%	17979059 / 17448512 / +3.0%	0.47 / 0.49 / -4.2%
tpcds_q43/duckdb:vortex-file-compressed	10188333 / 12146546 / -16.1% 🟢	19088823 / 18607169 / +2.6%	0.53 / 0.65 / -18.2%
tpcds_q44/duckdb:vortex-file-compressed	14010092 / 13934462 / +0.5%	28019123 / 25558640 / +9.6%	0.50 / 0.55 / -8.3%
tpcds_q45/duckdb:vortex-file-compressed	23896348 / 23842562 / +0.2%	32576774 / 29026640 / +12.2% 🔴	0.73 / 0.82 / -10.7%
tpcds_q46/duckdb:vortex-file-compressed	17102871 / 17346314 / -1.4%	29414929 / 26968742 / +9.1%	0.58 / 0.64 / -9.6%
tpcds_q47/duckdb:vortex-file-compressed	30488394 / 30449468 / +0.1%	44674249 / 44565933 / +0.2%	0.68 / 0.68 / -0.1%
tpcds_q48/duckdb:vortex-file-compressed	19792866 / 20120641 / -1.6%	30880112 / 30249092 / +2.1%	0.64 / 0.67 / -3.6%
tpcds_q49/duckdb:vortex-file-compressed	18540072 / 18133746 / +2.2%	31561953 / 30271584 / +4.3%	0.59 / 0.60 / -1.9%
tpcds_q50/duckdb:vortex-file-compressed	17370954 / 17288171 / +0.5%	29221323 / 27379241 / +6.7%	0.59 / 0.63 / -5.9%
tpcds_q51/duckdb:vortex-file-compressed	51794024 / 52248680 / -0.9%	89479032 / 60919687 / +46.9% 🔴	0.58 / 0.86 / -32.5%
tpcds_q52/duckdb:vortex-file-compressed	10589743 / 10116114 / +4.7%	19307135 / 19561589 / -1.3%	0.55 / 0.52 / +6.1%
tpcds_q53/duckdb:vortex-file-compressed	14137634 / 15147062 / -6.7%	24521937 / 24984699 / -1.9%	0.58 / 0.61 / -4.9%
tpcds_q54/duckdb:vortex-file-compressed	20732422 / 20699270 / +0.2%	29897404 / 32245211 / -7.3%	0.69 / 0.64 / +8.0%
tpcds_q55/duckdb:vortex-file-compressed	8479058 / 8636032 / -1.8%	18996563 / 21546774 / -11.8% 🟢	0.45 / 0.40 / +11.4%
tpcds_q56/duckdb:vortex-file-compressed	17827566 / 17454380 / +2.1%	29786459 / 28826746 / +3.3%	0.60 / 0.61 / -1.2%
tpcds_q57/duckdb:vortex-file-compressed	24978491 / 25081860 / -0.4%	31665573 / 31913388 / -0.8%	0.79 / 0.79 / +0.4%
tpcds_q58/duckdb:vortex-file-compressed	18532450 / 19077824 / -2.9%	28070125 / 27289688 / +2.9%	0.66 / 0.70 / -5.6%
tpcds_q59/duckdb:vortex-file-compressed	18459265 / 20549521 / -10.2% 🟢	25996107 / 24910118 / +4.4%	0.71 / 0.82 / -13.9%
tpcds_q60/duckdb:vortex-file-compressed	18087570 / 18211177 / -0.7%	29719924 / 34773143 / -14.5% 🟢	0.61 / 0.52 / +16.2%
tpcds_q61/duckdb:vortex-file-compressed	21022012 / 20171125 / +4.2%	39361598 / 32369028 / +21.6% 🔴	0.53 / 0.62 / -14.3%
tpcds_q62/duckdb:vortex-file-compressed	10554912 / 10523309 / +0.3%	17220966 / 17355364 / -0.8%	0.61 / 0.61 / +1.1%
tpcds_q63/duckdb:vortex-file-compressed	13538670 / 13510748 / +0.2%	22293637 / 24435965 / -8.8%	0.61 / 0.55 / +9.8%
tpcds_q64/duckdb:vortex-file-compressed	64406426 / 63790015 / +1.0%	82615156 / 78079945 / +5.8%	0.78 / 0.82 / -4.6%
tpcds_q65/duckdb:vortex-file-compressed	13241150 / 13474077 / -1.7%	22823051 / 20460836 / +11.5% 🔴	0.58 / 0.66 / -11.9%
tpcds_q66/duckdb:vortex-file-compressed	23349548 / 23420868 / -0.3%	29966192 / 28770791 / +4.2%	0.78 / 0.81 / -4.3%
tpcds_q67/duckdb:vortex-file-compressed	65813260 / 66221849 / -0.6%	89395481 / 91628032 / -2.4%	0.74 / 0.72 / +1.9%
tpcds_q68/duckdb:vortex-file-compressed	17097350 / 17428267 / -1.9%	32880325 / 29710554 / +10.7% 🔴	0.52 / 0.59 / -11.4%
tpcds_q69/duckdb:vortex-file-compressed	31739122 / 32060174 / -1.0%	51121711 / 45785586 / +11.7% 🔴	0.62 / 0.70 / -11.3%
tpcds_q70/duckdb:vortex-file-compressed	18705182 / 19342374 / -3.3%	32947531 / 29584166 / +11.4% 🔴	0.57 / 0.65 / -13.2%
tpcds_q71/duckdb:vortex-file-compressed	13444855 / 13424776 / +0.1%	25724360 / 25021124 / +2.8%	0.52 / 0.54 / -2.6%
tpcds_q72/duckdb:vortex-file-compressed	63572001 / 63722808 / -0.2%	81462047 / 77948309 / +4.5%	0.78 / 0.82 / -4.5%
tpcds_q73/duckdb:vortex-file-compressed	13817294 / 13264382 / +4.2%	20784409 / 21129018 / -1.6%	0.66 / 0.63 / +5.9%
tpcds_q74/duckdb:vortex-file-compressed	28580710 / 28426314 / +0.5%	38007317 / 39099110 / -2.8%	0.75 / 0.73 / +3.4%
tpcds_q75/duckdb:vortex-file-compressed	28593058 / 29639370 / -3.5%	40176908 / 39010210 / +3.0%	0.71 / 0.76 / -6.3%
tpcds_q76/duckdb:vortex-file-compressed	13427364 / 12963032 / +3.6%	25033757 / 25443742 / -1.6%	0.54 / 0.51 / +5.3%
tpcds_q77/duckdb:vortex-file-compressed	16350484 / 16791869 / -2.6%	27430097 / 25016530 / +9.6%	0.60 / 0.67 / -11.2%
tpcds_q78/duckdb:vortex-file-compressed	37872784 / 37749238 / +0.3%	49409078 / 45395785 / +8.8%	0.77 / 0.83 / -7.8%
tpcds_q79/duckdb:vortex-file-compressed	15624195 / 14528688 / +7.5%	25066212 / 26335212 / -4.8%	0.62 / 0.55 / +13.0%
tpcds_q80/duckdb:vortex-file-compressed	29000203 / 28757818 / +0.8%	49072807 / 41579955 / +18.0% 🔴	0.59 / 0.69 / -14.6%
tpcds_q81/duckdb:vortex-file-compressed	23426394 / 23220332 / +0.9%	33037241 / 31446641 / +5.1%	0.71 / 0.74 / -4.0%
tpcds_q82/duckdb:vortex-file-compressed	31821144 / 32837730 / -3.1%	39579822 / 42805995 / -7.5%	0.80 / 0.77 / +4.8%
tpcds_q83/duckdb:vortex-file-compressed	22685979 / 23608390 / -3.9%	26876209 / 26330595 / +2.1%	0.84 / 0.90 / -5.9%
tpcds_q84/duckdb:vortex-file-compressed	13626617 / 13532604 / +0.7%	23401699 / 23327999 / +0.3%	0.58 / 0.58 / +0.4%
tpcds_q85/duckdb:vortex-file-compressed	33187574 / 33514098 / -1.0%	42768528 / 41473443 / +3.1%	0.78 / 0.81 / -4.0%
tpcds_q86/duckdb:vortex-file-compressed	11364489 / 11114942 / +2.2%	18263254 / 19130891 / -4.5%	0.62 / 0.58 / +7.1%
tpcds_q87/duckdb:vortex-file-compressed	24038476 / 24160869 / -0.5%	30497942 / 33604355 / -9.2%	0.79 / 0.72 / +9.6%
tpcds_q88/duckdb:vortex-file-compressed	35202714 / 37200356 / -5.4%	48110055 / 48091211 / +0.0%	0.73 / 0.77 / -5.4%
tpcds_q89/duckdb:vortex-file-compressed	13987338 / 15030220 / -6.9%	23723844 / 26144794 / -9.3%	0.59 / 0.57 / +2.6%
tpcds_q90/duckdb:vortex-file-compressed	9009620 / 8860585 / +1.7%	18605050 / 14510242 / +28.2% 🔴	0.48 / 0.61 / -20.7%
tpcds_q91/duckdb:vortex-file-compressed	17406286 / 17288798 / +0.7%	23615579 / 22711913 / +4.0%	0.74 / 0.76 / -3.2%
tpcds_q92/duckdb:vortex-file-compressed	14359688 / 14400544 / -0.3%	23438043 / 21908087 / +7.0%	0.61 / 0.66 / -6.8%
tpcds_q93/duckdb:vortex-file-compressed	16322292 / 17416956 / -6.3%	23874750 / 22609175 / +5.6%	0.68 / 0.77 / -11.3%
tpcds_q94/duckdb:vortex-file-compressed	17702299 / 17404038 / +1.7%	29802086 / 27008922 / +10.3% 🔴	0.59 / 0.64 / -7.8%
tpcds_q95/duckdb:vortex-file-compressed	72241310 / 73097182 / -1.2%	79679418 / 79821374 / -0.2%	0.91 / 0.92 / -1.0%
tpcds_q96/duckdb:vortex-file-compressed	8544606 / 8500732 / +0.5%	17132623 / 15647463 / +9.5%	0.50 / 0.54 / -8.2%
tpcds_q97/duckdb:vortex-file-compressed	23001778 / 23207378 / -0.9%	31794152 / 31239572 / +1.8%	0.72 / 0.74 / -2.6%
tpcds_q98/duckdb:vortex-file-compressed	13830502 / 14322364 / -3.4%	23405497 / 21880926 / +7.0%	0.59 / 0.65 / -9.7%
tpcds_q99/duckdb:vortex-file-compressed	14473012 / 14537292 / -0.4%	22125975 / 20903563 / +5.8%	0.65 / 0.70 / -5.9%

duckdb / parquet / ns (0.990x ➖, 5↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	23347758 / 23467576 / -0.5%	31715369 / 32002913 / -0.9%	0.74 / 0.73 / +0.4%
tpcds_q02/duckdb:parquet	15220674 / 16120009 / -5.6%	19829340 / 20501826 / -3.3%	0.77 / 0.79 / -2.4%
tpcds_q03/duckdb:parquet	10349274 / 8804851 / +17.5% 🔴	15077661 / 15320493 / -1.6%	0.69 / 0.57 / +19.4%
tpcds_q04/duckdb:parquet	127301362 / 127989110 / -0.5%	132607945 / 135003993 / -1.8%	0.96 / 0.95 / +1.3%
tpcds_q05/duckdb:parquet	21352991 / 21501723 / -0.7%	25562291 / 25921318 / -1.4%	0.84 / 0.83 / +0.7%
tpcds_q06/duckdb:parquet	26626754 / 26736835 / -0.4%	39682553 / 36501981 / +8.7%	0.67 / 0.73 / -8.4%
tpcds_q07/duckdb:parquet	15080568 / 17063968 / -11.6% 🟢	23294067 / 22828114 / +2.0%	0.65 / 0.75 / -13.4%
tpcds_q08/duckdb:parquet	25754941 / 25496532 / +1.0%	33307187 / 33198996 / +0.3%	0.77 / 0.77 / +0.7%
tpcds_q09/duckdb:parquet	18583052 / 18507008 / +0.4%	22786858 / 21709294 / +5.0%	0.82 / 0.85 / -4.3%
tpcds_q10/duckdb:parquet	27394580 / 27966060 / -2.0%	37561187 / 37508093 / +0.1%	0.73 / 0.75 / -2.2%
tpcds_q11/duckdb:parquet	71199481 / 71641614 / -0.6%	76698825 / 79776987 / -3.9%	0.93 / 0.90 / +3.4%
tpcds_q12/duckdb:parquet	12676294 / 12845132 / -1.3%	17336473 / 17528240 / -1.1%	0.73 / 0.73 / -0.2%
tpcds_q13/duckdb:parquet	23861243 / 23720456 / +0.6%	31950641 / 31831147 / +0.4%	0.75 / 0.75 / +0.2%
tpcds_q14/duckdb:parquet	61066694 / 61245614 / -0.3%	66226984 / 73617509 / -10.0% 🟢	0.92 / 0.83 / +10.8%
tpcds_q15/duckdb:parquet	25060014 / 24946310 / +0.5%	30564033 / 31249820 / -2.2%	0.82 / 0.80 / +2.7%
tpcds_q16/duckdb:parquet	19886751 / 19842796 / +0.2%	30139411 / 28635645 / +5.3%	0.66 / 0.69 / -4.8%
tpcds_q17/duckdb:parquet	32282067 / 32536779 / -0.8%	40658141 / 40931234 / -0.7%	0.79 / 0.79 / -0.1%
tpcds_q18/duckdb:parquet	38792552 / 38967032 / -0.4%	49351173 / 52469398 / -5.9%	0.79 / 0.74 / +5.8%
tpcds_q19/duckdb:parquet	24554820 / 24447218 / +0.4%	34738716 / 31636089 / +9.8%	0.71 / 0.77 / -8.5%
tpcds_q20/duckdb:parquet	13481749 / 13946748 / -3.3%	18106681 / 21916009 / -17.4% 🟢	0.74 / 0.64 / +17.0%
tpcds_q21/duckdb:parquet	9382480 / 9375335 / +0.1%	16023672 / 12257542 / +30.7% 🔴	0.59 / 0.76 / -23.4%
tpcds_q22/duckdb:parquet	36055932 / 36585965 / -1.4%	40884890 / 41993970 / -2.6%	0.88 / 0.87 / +1.2%
tpcds_q23/duckdb:parquet	40613835 / 40781064 / -0.4%	46723611 / 47695840 / -2.0%	0.87 / 0.86 / +1.7%
tpcds_q24/duckdb:parquet	33373249 / 33215570 / +0.5%	43818624 / 43951732 / -0.3%	0.76 / 0.76 / +0.8%
tpcds_q25/duckdb:parquet	30135107 / 30140996 / -0.0%	39643224 / 41427620 / -4.3%	0.76 / 0.73 / +4.5%
tpcds_q26/duckdb:parquet	30857618 / 34108842 / -9.5%	38614087 / 42333038 / -8.8%	0.80 / 0.81 / -0.8%
tpcds_q27/duckdb:parquet	31600828 / 33213664 / -4.9%	41175769 / 40290156 / +2.2%	0.77 / 0.82 / -6.9%
tpcds_q28/duckdb:parquet	17215668 / 16989032 / +1.3%	20271905 / 22029747 / -8.0%	0.85 / 0.77 / +10.1%
tpcds_q29/duckdb:parquet	30409775 / 30632157 / -0.7%	38947948 / 38311327 / +1.7%	0.78 / 0.80 / -2.3%
tpcds_q30/duckdb:parquet	33832778 / 32581819 / +3.8%	42207489 / 43970508 / -4.0%	0.80 / 0.74 / +8.2%
tpcds_q31/duckdb:parquet	20385146 / 20139772 / +1.2%	25341330 / 24081138 / +5.2%	0.80 / 0.84 / -3.8%
tpcds_q32/duckdb:parquet	11052552 / 11100442 / -0.4%	17102037 / 17203445 / -0.6%	0.65 / 0.65 / +0.2%
tpcds_q33/duckdb:parquet	15777772 / 16010366 / -1.5%	22967056 / 22942977 / +0.1%	0.69 / 0.70 / -1.6%
tpcds_q34/duckdb:parquet	15840778 / 20782625 / -23.8% 🟢	22005754 / 21943199 / +0.3%	0.72 / 0.95 / -24.0%
tpcds_q35/duckdb:parquet	46841215 / 46843436 / -0.0%	56777922 / 56856122 / -0.1%	0.82 / 0.82 / +0.1%
tpcds_q36/duckdb:parquet	15016572 / 14978558 / +0.3%	26403857 / 23072126 / +14.4% 🔴	0.57 / 0.65 / -12.4%
tpcds_q37/duckdb:parquet	11661172 / 11756110 / -0.8%	16677974 / 19592547 / -14.9% 🟢	0.70 / 0.60 / +16.5%
tpcds_q38/duckdb:parquet	26223706 / 26460472 / -0.9%	30223354 / 30154471 / +0.2%	0.87 / 0.88 / -1.1%
tpcds_q39/duckdb:parquet	24417056 / 24819486 / -1.6%	28780956 / 31097423 / -7.4%	0.85 / 0.80 / +6.3%
tpcds_q40/duckdb:parquet	15970063 / 15960626 / +0.1%	23421640 / 21652019 / +8.2%	0.68 / 0.74 / -7.5%
tpcds_q41/duckdb:parquet	7754294 / 7714015 / +0.5%	12872903 / 13632196 / -5.6%	0.60 / 0.57 / +6.5%
tpcds_q42/duckdb:parquet	11122838 / 8382999 / +32.7% 🔴	15008386 / 19781921 / -24.1% 🟢	0.74 / 0.42 / +74.9%
tpcds_q43/duckdb:parquet	10646394 / 10656260 / -0.1%	15644584 / 15927109 / -1.8%	0.68 / 0.67 / +1.7%
tpcds_q44/duckdb:parquet	16183615 / 16758266 / -3.4%	22708476 / 23207613 / -2.2%	0.71 / 0.72 / -1.3%
tpcds_q45/duckdb:parquet	23362707 / 23318609 / +0.2%	29303431 / 29033820 / +0.9%	0.80 / 0.80 / -0.7%
tpcds_q46/duckdb:parquet	36012876 / 37307336 / -3.5%	45072351 / 48447264 / -7.0%	0.80 / 0.77 / +3.8%
tpcds_q47/duckdb:parquet	30990957 / 31307096 / -1.0%	40627423 / 37993880 / +6.9%	0.76 / 0.82 / -7.4%
tpcds_q48/duckdb:parquet	20993241 / 21205916 / -1.0%	28686591 / 28768628 / -0.3%	0.73 / 0.74 / -0.7%
tpcds_q49/duckdb:parquet	18847023 / 19082490 / -1.2%	28791620 / 26954733 / +6.8%	0.65 / 0.71 / -7.5%
tpcds_q50/duckdb:parquet	17639277 / 18532991 / -4.8%	25770456 / 25145243 / +2.5%	0.68 / 0.74 / -7.1%
tpcds_q51/duckdb:parquet	53374094 / 53285821 / +0.2%	63904395 / 62472617 / +2.3%	0.84 / 0.85 / -2.1%
tpcds_q52/duckdb:parquet	8571873 / 8660308 / -1.0%	15077439 / 15991816 / -5.7%	0.57 / 0.54 / +5.0%
tpcds_q53/duckdb:parquet	11632478 / 11492516 / +1.2%	17195653 / 16998516 / +1.2%	0.68 / 0.68 / +0.1%
tpcds_q54/duckdb:parquet	20227829 / 20228702 / -0.0%	33164798 / 29944636 / +10.8% 🔴	0.61 / 0.68 / -9.7%
tpcds_q55/duckdb:parquet	8514524 / 8531584 / -0.2%	15248979 / 15122883 / +0.8%	0.56 / 0.56 / -1.0%
tpcds_q56/duckdb:parquet	16154724 / 16403677 / -1.5%	24052018 / 25311220 / -5.0%	0.67 / 0.65 / +3.6%
tpcds_q57/duckdb:parquet	30470252 / 28783609 / +5.9%	34521131 / 34953479 / -1.2%	0.88 / 0.82 / +7.2%
tpcds_q58/duckdb:parquet	18347349 / 18272118 / +0.4%	25943434 / 25559627 / +1.5%	0.71 / 0.71 / -1.1%
tpcds_q59/duckdb:parquet	20042874 / 20072640 / -0.1%	25452907 / 26819130 / -5.1%	0.79 / 0.75 / +5.2%
tpcds_q60/duckdb:parquet	16871816 / 16743012 / +0.8%	28257146 / 28288792 / -0.1%	0.60 / 0.59 / +0.9%
tpcds_q61/duckdb:parquet	21476860 / 21722808 / -1.1%	28682953 / 28667543 / +0.1%	0.75 / 0.76 / -1.2%
tpcds_q62/duckdb:parquet	10795194 / 10692014 / +1.0%	14512277 / 14774170 / -1.8%	0.74 / 0.72 / +2.8%
tpcds_q63/duckdb:parquet	10910877 / 10895487 / +0.1%	16298531 / 16681709 / -2.3%	0.67 / 0.65 / +2.5%
tpcds_q64/duckdb:parquet	52625724 / 52923874 / -0.6%	67674788 / 65968778 / +2.6%	0.78 / 0.80 / -3.1%
tpcds_q65/duckdb:parquet	14479581 / 15092318 / -4.1%	21395830 / 23419945 / -8.6%	0.68 / 0.64 / +5.0%
tpcds_q66/duckdb:parquet	24695925 / 24773644 / -0.3%	32257857 / 30705128 / +5.1%	0.77 / 0.81 / -5.1%
tpcds_q67/duckdb:parquet	76896940 / 78656911 / -2.2%	84408549 / 84561983 / -0.2%	0.91 / 0.93 / -2.1%
tpcds_q68/duckdb:parquet	28984134 / 29518034 / -1.8%	40441176 / 39143231 / +3.3%	0.72 / 0.75 / -5.0%
tpcds_q69/duckdb:parquet	28596176 / 28672049 / -0.3%	38343754 / 40933617 / -6.3%	0.75 / 0.70 / +6.5%
tpcds_q70/duckdb:parquet	16493220 / 16094891 / +2.5%	25216862 / 22680262 / +11.2% 🔴	0.65 / 0.71 / -7.8%
tpcds_q71/duckdb:parquet	16492142 / 14749122 / +11.8% 🔴	21181224 / 20603660 / +2.8%	0.78 / 0.72 / +8.8%
tpcds_q72/duckdb:parquet	81528858 / 83501806 / -2.4%	87780131 / 85717990 / +2.4%	0.93 / 0.97 / -4.7%
tpcds_q73/duckdb:parquet	14753669 / 13424874 / +9.9%	18868280 / 21962504 / -14.1% 🟢	0.78 / 0.61 / +27.9%
tpcds_q74/duckdb:parquet	100409780 / 98912762 / +1.5%	108364330 / 109679115 / -1.2%	0.93 / 0.90 / +2.7%
tpcds_q75/duckdb:parquet	39940694 / 40221827 / -0.7%	51767776 / 50203322 / +3.1%	0.77 / 0.80 / -3.7%
tpcds_q76/duckdb:parquet	13567219 / 13484190 / +0.6%	20917448 / 20521466 / +1.9%	0.65 / 0.66 / -1.3%
tpcds_q77/duckdb:parquet	18296024 / 17191805 / +6.4%	26005818 / 25038252 / +3.9%	0.70 / 0.69 / +2.5%
tpcds_q78/duckdb:parquet	48155296 / 48471866 / -0.7%	54696910 / 53796385 / +1.7%	0.88 / 0.90 / -2.3%
tpcds_q79/duckdb:parquet	20421516 / 20580734 / -0.8%	28836129 / 28512511 / +1.1%	0.71 / 0.72 / -1.9%
tpcds_q80/duckdb:parquet	31435500 / 31108012 / +1.1%	40401721 / 38661127 / +4.5%	0.78 / 0.80 / -3.3%
tpcds_q81/duckdb:parquet	29906435 / 29817629 / +0.3%	42249300 / 39536786 / +6.9%	0.71 / 0.75 / -6.1%
tpcds_q82/duckdb:parquet	13418247 / 14316557 / -6.3%	18419999 / 18487404 / -0.4%	0.73 / 0.77 / -5.9%
tpcds_q83/duckdb:parquet	15789780 / 15621389 / +1.1%	21153239 / 20600015 / +2.7%	0.75 / 0.76 / -1.6%
tpcds_q84/duckdb:parquet	17441686 / 18364550 / -5.0%	23608911 / 23104936 / +2.2%	0.74 / 0.79 / -7.1%
tpcds_q85/duckdb:parquet	34360150 / 34942640 / -1.7%	45505369 / 45171633 / +0.7%	0.76 / 0.77 / -2.4%
tpcds_q86/duckdb:parquet	10748714 / 13249873 / -18.9% 🟢	15579032 / 15557195 / +0.1%	0.69 / 0.85 / -19.0%
tpcds_q87/duckdb:parquet	28716184 / 28513317 / +0.7%	31919609 / 33241109 / -4.0%	0.90 / 0.86 / +4.9%
tpcds_q88/duckdb:parquet	27016045 / 28544431 / -5.4%	35456537 / 37689019 / -5.9%	0.76 / 0.76 / +0.6%
tpcds_q89/duckdb:parquet	12582248 / 12918224 / -2.6%	18546450 / 19493375 / -4.9%	0.68 / 0.66 / +2.4%
tpcds_q90/duckdb:parquet	6963093 / 7356436 / -5.3%	12209726 / 11366866 / +7.4%	0.57 / 0.65 / -11.9%
tpcds_q91/duckdb:parquet	20887012 / 20969575 / -0.4%	28779068 / 29827255 / -3.5%	0.73 / 0.70 / +3.2%
tpcds_q92/duckdb:parquet	11325662 / 11433094 / -0.9%	17894212 / 21418875 / -16.5% 🟢	0.63 / 0.53 / +18.6%
tpcds_q93/duckdb:parquet	21229190 / 21250624 / -0.1%	29326854 / 29305057 / +0.1%	0.72 / 0.73 / -0.2%
tpcds_q94/duckdb:parquet	15917994 / 18766328 / -15.2% 🟢	24546293 / 24427477 / +0.5%	0.65 / 0.77 / -15.6%
tpcds_q95/duckdb:parquet	89964660 / 89799717 / +0.2%	99074675 / 97914266 / +1.2%	0.91 / 0.92 / -1.0%
tpcds_q96/duckdb:parquet	6903955 / 6952414 / -0.7%	12302027 / 10544428 / +16.7% 🔴	0.56 / 0.66 / -14.9%
tpcds_q97/duckdb:parquet	25943322 / 28138472 / -7.8%	31887684 / 33494700 / -4.8%	0.81 / 0.84 / -3.2%
tpcds_q98/duckdb:parquet	14886760 / 17021932 / -12.5% 🟢	22070518 / 22125478 / -0.2%	0.67 / 0.77 / -12.3%
tpcds_q99/duckdb:parquet	17329534 / 17215398 / +0.7%	20816733 / 21683028 / -4.0%	0.83 / 0.79 / +4.9%

No file size changes detected.

github-actions · 2026-09-07T12:22:37Z

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.3%
Engines: DataFusion No clear signal (-1.3%, low confidence) · DuckDB No clear signal (+0.7%, low confidence)
Vortex (geomean): hot 0.996x ➖ · cold 1.002x ➖
Parquet (geomean): hot 1.000x ➖ · cold 1.000x ➖
Shifts: Parquet (control) -0.0% · 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 (0.985x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	84418964 / 93900282 / -10.1% 🟢	143450091 / 160940285 / -10.9% 🟢	0.59 / 0.58 / +0.9%
tpch_q02/datafusion:vortex-file-compressed	64300242 / 64107140 / +0.3%	92286108 / 95811295 / -3.7%	0.70 / 0.67 / +4.1%
tpch_q03/datafusion:vortex-file-compressed	66098353 / 65728363 / +0.6%	116880725 / 110450701 / +5.8%	0.57 / 0.60 / -5.0%
tpch_q04/datafusion:vortex-file-compressed	35397010 / 35673267 / -0.8%	72995000 / 70595761 / +3.4%	0.48 / 0.51 / -4.0%
tpch_q05/datafusion:vortex-file-compressed	116381582 / 117253146 / -0.7%	173842542 / 185306432 / -6.2%	0.67 / 0.63 / +5.8%
tpch_q06/datafusion:vortex-file-compressed	14619183 / 14529425 / +0.6%	75371743 / 71929750 / +4.8%	0.19 / 0.20 / -4.0%
tpch_q07/datafusion:vortex-file-compressed	140616807 / 138843422 / +1.3%	180052135 / 185688824 / -3.0%	0.78 / 0.75 / +4.4%
tpch_q08/datafusion:vortex-file-compressed	143799771 / 144707026 / -0.6%	200663665 / 217486805 / -7.7%	0.72 / 0.67 / +7.7%
tpch_q09/datafusion:vortex-file-compressed	185589131 / 191658853 / -3.2%	249483816 / 250859349 / -0.5%	0.74 / 0.76 / -2.6%
tpch_q10/datafusion:vortex-file-compressed	74731329 / 74399216 / +0.4%	129628373 / 138206300 / -6.2%	0.58 / 0.54 / +7.1%
tpch_q11/datafusion:vortex-file-compressed	42578403 / 42580218 / -0.0%	66986209 / 67934155 / -1.4%	0.64 / 0.63 / +1.4%
tpch_q12/datafusion:vortex-file-compressed	47258904 / 47082515 / +0.4%	88755945 / 92091007 / -3.6%	0.53 / 0.51 / +4.1%
tpch_q13/datafusion:vortex-file-compressed	46045660 / 47037158 / -2.1%	75522235 / 77409491 / -2.4%	0.61 / 0.61 / +0.3%
tpch_q14/datafusion:vortex-file-compressed	24837577 / 24560840 / +1.1%	96047333 / 98242993 / -2.2%	0.26 / 0.25 / +3.4%
tpch_q15/datafusion:vortex-file-compressed	36373305 / 37563321 / -3.2%	99931384 / 100137484 / -0.2%	0.36 / 0.38 / -3.0%
tpch_q16/datafusion:vortex-file-compressed	37201172 / 37141885 / +0.2%	64904468 / 65996733 / -1.7%	0.57 / 0.56 / +1.8%
tpch_q17/datafusion:vortex-file-compressed	178007695 / 179331355 / -0.7%	225119840 / 226356738 / -0.5%	0.79 / 0.79 / -0.2%
tpch_q18/datafusion:vortex-file-compressed	200049239 / 197669396 / +1.2%	251098503 / 258639006 / -2.9%	0.80 / 0.76 / +4.2%
tpch_q19/datafusion:vortex-file-compressed	32413387 / 38948475 / -16.8% 🟢	92802195 / 95798165 / -3.1%	0.35 / 0.41 / -14.1%
tpch_q20/datafusion:vortex-file-compressed	62565572 / 62140356 / +0.7%	123893792 / 119079483 / +4.0%	0.50 / 0.52 / -3.2%
tpch_q21/datafusion:vortex-file-compressed	180299154 / 181999555 / -0.9%	231506578 / 234432596 / -1.2%	0.78 / 0.78 / +0.3%
tpch_q22/datafusion:vortex-file-compressed	25581268 / 25433600 / +0.6%	54884467 / 58495364 / -6.2%	0.47 / 0.43 / +7.2%

datafusion / parquet / ns (0.998x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	83377726 / 82624847 / +0.9%	130108073 / 129972784 / +0.1%	0.64 / 0.64 / +0.8%
tpch_q02/datafusion:parquet	135263273 / 134230444 / +0.8%	162651229 / 161853360 / +0.5%	0.83 / 0.83 / +0.3%
tpch_q03/datafusion:parquet	124484867 / 124088397 / +0.3%	189213110 / 190810779 / -0.8%	0.66 / 0.65 / +1.2%
tpch_q04/datafusion:parquet	53998540 / 54689289 / -1.3%	110503321 / 103242849 / +7.0%	0.49 / 0.53 / -7.8%
tpch_q05/datafusion:parquet	163429312 / 161956069 / +0.9%	231805495 / 239784489 / -3.3%	0.71 / 0.68 / +4.4%
tpch_q06/datafusion:parquet	32761001 / 32601679 / +0.5%	81541670 / 83441525 / -2.3%	0.40 / 0.39 / +2.8%
tpch_q07/datafusion:parquet	215666692 / 212771292 / +1.4%	275197009 / 287347172 / -4.2%	0.78 / 0.74 / +5.8%
tpch_q08/datafusion:parquet	209398321 / 209742263 / -0.2%	283556294 / 290421709 / -2.4%	0.74 / 0.72 / +2.3%
tpch_q09/datafusion:parquet	278612438 / 280041285 / -0.5%	363043674 / 365908144 / -0.8%	0.77 / 0.77 / +0.3%
tpch_q10/datafusion:parquet	306279248 / 316283565 / -3.2%	370393585 / 373591688 / -0.9%	0.83 / 0.85 / -2.3%
tpch_q11/datafusion:parquet	96445058 / 96146211 / +0.3%	118123571 / 121818948 / -3.0%	0.82 / 0.79 / +3.4%
tpch_q12/datafusion:parquet	78404660 / 78642679 / -0.3%	134703640 / 133504273 / +0.9%	0.58 / 0.59 / -1.2%
tpch_q13/datafusion:parquet	194764615 / 194762038 / +0.0%	227042910 / 230034142 / -1.3%	0.86 / 0.85 / +1.3%
tpch_q14/datafusion:parquet	73606878 / 75285800 / -2.2%	172327562 / 181988813 / -5.3%	0.43 / 0.41 / +3.3%
tpch_q15/datafusion:parquet	77244499 / 78362693 / -1.4%	138260016 / 136488530 / +1.3%	0.56 / 0.57 / -2.7%
tpch_q16/datafusion:parquet	85046781 / 86878339 / -2.1%	111709586 / 112521982 / -0.7%	0.76 / 0.77 / -1.4%
tpch_q17/datafusion:parquet	205146692 / 204724880 / +0.2%	268388787 / 268845259 / -0.2%	0.76 / 0.76 / +0.4%
tpch_q18/datafusion:parquet	263500571 / 261369950 / +0.8%	314044944 / 313891247 / +0.0%	0.84 / 0.83 / +0.8%
tpch_q19/datafusion:parquet	98031594 / 96948517 / +1.1%	174807129 / 176064158 / -0.7%	0.56 / 0.55 / +1.8%
tpch_q20/datafusion:parquet	152160942 / 152237719 / -0.1%	221063232 / 216326481 / +2.2%	0.69 / 0.70 / -2.2%
tpch_q21/datafusion:parquet	226084212 / 227503840 / -0.6%	304107501 / 307029014 / -1.0%	0.74 / 0.74 / +0.3%
tpch_q22/datafusion:parquet	161065314 / 160888107 / +0.1%	180853345 / 187107979 / -3.3%	0.89 / 0.86 / +3.6%

duckdb / vortex-file-compressed / ns (1.008x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	55899285 / 56803401 / -1.6%	94979876 / 100833603 / -5.8%	0.59 / 0.56 / +4.5%
tpch_q02/duckdb:vortex-file-compressed	32242164 / 32872168 / -1.9%	50757463 / 47757928 / +6.3%	0.64 / 0.69 / -7.7%
tpch_q03/duckdb:vortex-file-compressed	59439626 / 59952086 / -0.9%	99113179 / 99075960 / +0.0%	0.60 / 0.61 / -0.9%
tpch_q04/duckdb:vortex-file-compressed	79755444 / 79836528 / -0.1%	113269740 / 110095265 / +2.9%	0.70 / 0.73 / -2.9%
tpch_q05/duckdb:vortex-file-compressed	64352742 / 64621083 / -0.4%	108301012 / 104829777 / +3.3%	0.59 / 0.62 / -3.6%
tpch_q06/duckdb:vortex-file-compressed	21257042 / 21886768 / -2.9%	59200427 / 60804148 / -2.6%	0.36 / 0.36 / -0.2%
tpch_q07/duckdb:vortex-file-compressed	59374235 / 61494755 / -3.4%	115858528 / 116906152 / -0.9%	0.51 / 0.53 / -2.6%
tpch_q08/duckdb:vortex-file-compressed	84784658 / 84652871 / +0.2%	141414326 / 142124016 / -0.5%	0.60 / 0.60 / +0.7%
tpch_q09/duckdb:vortex-file-compressed	166356146 / 170486828 / -2.4%	229961875 / 228030498 / +0.8%	0.72 / 0.75 / -3.2%
tpch_q10/duckdb:vortex-file-compressed	114189147 / 115626086 / -1.2%	193820362 / 182945729 / +5.9%	0.59 / 0.63 / -6.8%
tpch_q11/duckdb:vortex-file-compressed	17163409 / 17512029 / -2.0%	31083864 / 33622808 / -7.6%	0.55 / 0.52 / +6.0%
tpch_q12/duckdb:vortex-file-compressed	53770369 / 56002881 / -4.0%	89621097 / 86658220 / +3.4%	0.60 / 0.65 / -7.2%
tpch_q13/duckdb:vortex-file-compressed	92261112 / 91416864 / +0.9%	126503704 / 133076150 / -4.9%	0.73 / 0.69 / +6.2%
tpch_q14/duckdb:vortex-file-compressed	30131647 / 30476397 / -1.1%	72224362 / 71613827 / +0.9%	0.42 / 0.43 / -2.0%
tpch_q15/duckdb:vortex-file-compressed	37460877 / 38056054 / -1.6%	79292333 / 84557557 / -6.2%	0.47 / 0.45 / +5.0%
tpch_q16/duckdb:vortex-file-compressed	42695517 / 42626078 / +0.2%	53433831 / 52931077 / +0.9%	0.80 / 0.81 / -0.8%
tpch_q17/duckdb:vortex-file-compressed	77758723 / 54404613 / +42.9% 🔴	153953772 / 99368300 / +54.9% 🔴	0.51 / 0.55 / -7.7%
tpch_q18/duckdb:vortex-file-compressed	135101575 / 135157430 / -0.0%	152335419 / 152181900 / +0.1%	0.89 / 0.89 / -0.1%
tpch_q19/duckdb:vortex-file-compressed	44192778 / 41959792 / +5.3%	104814904 / 95555370 / +9.7%	0.42 / 0.44 / -4.0%
tpch_q20/duckdb:vortex-file-compressed	58915191 / 59812802 / -1.5%	118368826 / 113424196 / +4.4%	0.50 / 0.53 / -5.6%
tpch_q21/duckdb:vortex-file-compressed	245156542 / 241987348 / +1.3%	272332129 / 272009422 / +0.1%	0.90 / 0.89 / +1.2%
tpch_q22/duckdb:vortex-file-compressed	40256205 / 40673990 / -1.0%	56139484 / 54195705 / +3.6%	0.72 / 0.75 / -4.5%

duckdb / parquet / ns (1.001x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	69956900 / 70413023 / -0.6%	101234709 / 89045575 / +13.7% 🔴	0.69 / 0.79 / -12.6%
tpch_q02/duckdb:parquet	73654429 / 71196573 / +3.5%	81717741 / 82347167 / -0.8%	0.90 / 0.86 / +4.2%
tpch_q03/duckdb:parquet	115191883 / 113213902 / +1.7%	159077120 / 159353365 / -0.2%	0.72 / 0.71 / +1.9%
tpch_q04/duckdb:parquet	75122786 / 74607622 / +0.7%	100635153 / 112338681 / -10.4% 🟢	0.75 / 0.66 / +12.4%
tpch_q05/duckdb:parquet	124939078 / 125487742 / -0.4%	163202682 / 174432967 / -6.4%	0.77 / 0.72 / +6.4%
tpch_q06/duckdb:parquet	34480013 / 34612110 / -0.4%	49199673 / 48470065 / +1.5%	0.70 / 0.71 / -1.9%
tpch_q07/duckdb:parquet	89590209 / 90694202 / -1.2%	132098377 / 128158720 / +3.1%	0.68 / 0.71 / -4.2%
tpch_q08/duckdb:parquet	144461902 / 142856394 / +1.1%	187611471 / 189637061 / -1.1%	0.77 / 0.75 / +2.2%
tpch_q09/duckdb:parquet	221715295 / 223782316 / -0.9%	264582948 / 265200526 / -0.2%	0.84 / 0.84 / -0.7%
tpch_q10/duckdb:parquet	472333704 / 473909340 / -0.3%	509111820 / 509653174 / -0.1%	0.93 / 0.93 / -0.2%
tpch_q11/duckdb:parquet	30606140 / 30818723 / -0.7%	38450562 / 37395911 / +2.8%	0.80 / 0.82 / -3.4%
tpch_q12/duckdb:parquet	74273845 / 74368457 / -0.1%	94503045 / 94870031 / -0.4%	0.79 / 0.78 / +0.3%
tpch_q13/duckdb:parquet	316299456 / 315490459 / +0.3%	331760669 / 328539085 / +1.0%	0.95 / 0.96 / -0.7%
tpch_q14/duckdb:parquet	103604291 / 102996162 / +0.6%	139064816 / 133565844 / +4.1%	0.75 / 0.77 / -3.4%
tpch_q15/duckdb:parquet	43228597 / 43707826 / -1.1%	77446796 / 67249840 / +15.2% 🔴	0.56 / 0.65 / -14.1%
tpch_q16/duckdb:parquet	114227094 / 114661962 / -0.4%	125575576 / 124604311 / +0.8%	0.91 / 0.92 / -1.1%
tpch_q17/duckdb:parquet	76100963 / 73422355 / +3.6%	108546316 / 102688547 / +5.7%	0.70 / 0.72 / -1.9%
tpch_q18/duckdb:parquet	205808443 / 202841181 / +1.5%	168587092 / 177356894 / -4.9%	1.22 / 1.14 / +6.7%
tpch_q19/duckdb:parquet	162314978 / 162559934 / -0.2%	195639886 / 193339806 / +1.2%	0.83 / 0.84 / -1.3%
tpch_q20/duckdb:parquet	127975376 / 128126350 / -0.1%	163842139 / 161838646 / +1.2%	0.78 / 0.79 / -1.3%
tpch_q21/duckdb:parquet	264187473 / 274616193 / -3.8%	300043022 / 312547521 / -4.0%	0.88 / 0.88 / +0.2%
tpch_q22/duckdb:parquet	263895732 / 263107694 / +0.3%	274063591 / 271165000 / +1.1%	0.96 / 0.97 / -0.8%

No file size changes detected.

github-actions · 2026-09-07T12:23:06Z

Benchmarks: Statistical and Population Genetics 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +2.8%
Engines: DuckDB No clear signal (+2.8%, low confidence)
Vortex (geomean): hot 1.000x ➖ · cold 0.998x ➖
Parquet (geomean): hot 0.973x ➖ · cold 0.987x ➖
Shifts: Parquet (control) -2.7% · 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.

duckdb / vortex-file-compressed / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	9038698 / 9070546 / -0.4%	9403836 / 9373903 / +0.3%	0.96 / 0.97 / -0.7%
statpopgen_q01/duckdb:vortex-file-compressed	10422903 / 10546083 / -1.2%	14609771 / 16481937 / -11.4% 🟢	0.71 / 0.64 / +11.5%
statpopgen_q02/duckdb:vortex-file-compressed	379689712 / 377153659 / +0.7%	398215834 / 396483808 / +0.4%	0.95 / 0.95 / +0.2%
statpopgen_q03/duckdb:vortex-file-compressed	891755850 / 892837494 / -0.1%	892439946 / 898701105 / -0.7%	1.00 / 0.99 / +0.6%
statpopgen_q04/duckdb:vortex-file-compressed	893876296 / 902992346 / -1.0%	911470262 / 912873531 / -0.2%	0.98 / 0.99 / -0.9%
statpopgen_q05/duckdb:vortex-file-compressed	421705870 / 424046930 / -0.6%	437197774 / 440928905 / -0.8%	0.96 / 0.96 / +0.3%
statpopgen_q06/duckdb:vortex-file-compressed	1166026728 / 1164567858 / +0.1%	1170396295 / 1167536043 / +0.2%	1.00 / 1.00 / -0.1%
statpopgen_q07/duckdb:vortex-file-compressed	185475430 / 181929722 / +1.9%	208410023 / 199884591 / +4.3%	0.89 / 0.91 / -2.2%
statpopgen_q08/duckdb:vortex-file-compressed	200938459 / 197736016 / +1.6%	227291617 / 213921947 / +6.2%	0.88 / 0.92 / -4.4%
statpopgen_q09/duckdb:vortex-file-compressed	713080913 / 709609454 / +0.5%	735024686 / 732247143 / +0.4%	0.97 / 0.97 / +0.1%
statpopgen_q10/duckdb:vortex-file-compressed	1993777660 / 2019272586 / -1.3%	1973846891 / 1972460024 / +0.1%	1.01 / 1.02 / -1.3%

duckdb / parquet / ns (0.973x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	244628028 / 251158082 / -2.6%	244937870 / 245705540 / -0.3%	1.00 / 1.02 / -2.3%
statpopgen_q01/duckdb:parquet	303435802 / 303350614 / +0.0%	305349737 / 306309351 / -0.3%	0.99 / 0.99 / +0.3%
statpopgen_q02/duckdb:parquet	566176750 / 554081088 / +2.2%	579081114 / 582592954 / -0.6%	0.98 / 0.95 / +2.8%
statpopgen_q03/duckdb:parquet	808922190 / 874514976 / -7.5%	839520248 / 863514646 / -2.8%	0.96 / 1.01 / -4.9%
statpopgen_q04/duckdb:parquet	798849148 / 836367826 / -4.5%	842001302 / 841100204 / +0.1%	0.95 / 0.99 / -4.6%
statpopgen_q05/duckdb:parquet	582592892 / 591212680 / -1.5%	571574378 / 618986773 / -7.7%	1.02 / 0.96 / +6.7%
statpopgen_q06/duckdb:parquet	683093322 / 732653149 / -6.8%	689486753 / 696904454 / -1.1%	0.99 / 1.05 / -5.8%
statpopgen_q07/duckdb:parquet	612210346 / 614686632 / -0.4%	706556499 / 719349994 / -1.8%	0.87 / 0.85 / +1.4%
statpopgen_q08/duckdb:parquet	619358005 / 622360592 / -0.5%	685487756 / 702176101 / -2.4%	0.90 / 0.89 / +1.9%
statpopgen_q09/duckdb:parquet	796540252 / 819582917 / -2.8%	809437010 / 822124657 / -1.5%	0.98 / 1.00 / -1.3%
statpopgen_q10/duckdb:parquet	1451269886 / 1519180908 / -4.5%	1336796704 / 1273340704 / +5.0%	1.09 / 1.19 / -9.0%

No file size changes detected.

github-actions · 2026-09-07T12:25:45Z

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 095b9a4b vs base dc1b355d
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +1.6%
Engines: DataFusion No clear signal (+4.8%, environment too noisy confidence) · DuckDB No clear signal (-1.5%, environment too noisy confidence)
Vortex (geomean): hot 1.056x ➖ · cold 1.019x ➖
Parquet (geomean): hot 1.039x ➖ · cold 1.062x ➖
Shifts: Parquet (control) +3.9% · Median polish +1.1%

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 (1.063x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	207665284 / 217011667 / -4.3%	665412979 / 585802811 / +13.6%	0.31 / 0.37 / -15.8%
tpch_q02/datafusion:vortex-file-compressed	321181929 / 356713532 / -10.0%	591672264 / 608186179 / -2.7%	0.54 / 0.59 / -7.4%
tpch_q03/datafusion:vortex-file-compressed	321498517 / 321088125 / +0.1%	938623235 / 780482135 / +20.3%	0.34 / 0.41 / -16.7%
tpch_q04/datafusion:vortex-file-compressed	195978117 / 165801034 / +18.2%	348689024 / 414298431 / -15.8%	0.56 / 0.40 / +40.4%
tpch_q05/datafusion:vortex-file-compressed	572437060 / 418914187 / +36.6% 🔴	562429511 / 750747073 / -25.1%	1.02 / 0.56 / +82.4%
tpch_q06/datafusion:vortex-file-compressed	249421821 / 231446009 / +7.8%	368546601 / 396521131 / -7.1%	0.68 / 0.58 / +15.9%
tpch_q07/datafusion:vortex-file-compressed	696687063 / 358671629 / +94.2% 🔴	584519375 / 507815886 / +15.1%	1.19 / 0.71 / +68.8%
tpch_q08/datafusion:vortex-file-compressed	562477561 / 664861990 / -15.4%	791554001 / 579380981 / +36.6% 🔴	0.71 / 1.15 / -38.1%
tpch_q09/datafusion:vortex-file-compressed	476833987 / 513812589 / -7.2%	423469920 / 611352575 / -30.7% 🟢	1.13 / 0.84 / +34.0%
tpch_q10/datafusion:vortex-file-compressed	330374121 / 286873911 / +15.2%	457818172 / 445025634 / +2.9%	0.72 / 0.64 / +11.9%
tpch_q11/datafusion:vortex-file-compressed	298085920 / 268462675 / +11.0%	479588165 / 474992973 / +1.0%	0.62 / 0.57 / +10.0%
tpch_q12/datafusion:vortex-file-compressed	343165716 / 341288560 / +0.6%	584720677 / 471692958 / +24.0%	0.59 / 0.72 / -18.9%
tpch_q13/datafusion:vortex-file-compressed	133064854 / 112946536 / +17.8%	361312833 / 531152453 / -32.0% 🟢	0.37 / 0.21 / +73.2%
tpch_q14/datafusion:vortex-file-compressed	162403251 / 202401411 / -19.8%	282263744 / 350285124 / -19.4%	0.58 / 0.58 / -0.4%
tpch_q15/datafusion:vortex-file-compressed	691034553 / 276112955 / +150.3% 🔴	681996645 / 445332153 / +53.1% 🔴	1.01 / 0.62 / +63.4%
tpch_q16/datafusion:vortex-file-compressed	128162303 / 174183250 / -26.4%	279734395 / 309896302 / -9.7%	0.46 / 0.56 / -18.5%
tpch_q17/datafusion:vortex-file-compressed	262986245 / 324655518 / -19.0%	471258150 / 440062888 / +7.1%	0.56 / 0.74 / -24.4%
tpch_q18/datafusion:vortex-file-compressed	217182961 / 231663459 / -6.3%	396073380 / 387276525 / +2.3%	0.55 / 0.60 / -8.3%
tpch_q19/datafusion:vortex-file-compressed	427061043 / 340884917 / +25.3%	452325663 / 441036298 / +2.6%	0.94 / 0.77 / +22.2%
tpch_q20/datafusion:vortex-file-compressed	297432576 / 261919562 / +13.6%	469880127 / 439545861 / +6.9%	0.63 / 0.60 / +6.2%
tpch_q21/datafusion:vortex-file-compressed	410713111 / 468900977 / -12.4%	537526248 / 548805862 / -2.1%	0.76 / 0.85 / -10.6%
tpch_q22/datafusion:vortex-file-compressed	170614316 / 215575386 / -20.9%	582613842 / 408025834 / +42.8% 🔴	0.29 / 0.53 / -44.6%

datafusion / parquet / ns (1.015x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	165389645 / 165749699 / -0.2%	572242868 / 541713821 / +5.6%	0.29 / 0.31 / -5.5%
tpch_q02/datafusion:parquet	268471140 / 265677913 / +1.1%	487480489 / 578779938 / -15.8%	0.55 / 0.46 / +20.0%
tpch_q03/datafusion:parquet	295541948 / 283011190 / +4.4%	738379427 / 685932859 / +7.6%	0.40 / 0.41 / -3.0%
tpch_q04/datafusion:parquet	149710292 / 143065528 / +4.6%	413324886 / 552746386 / -25.2%	0.36 / 0.26 / +39.9%
tpch_q05/datafusion:parquet	386459653 / 384510196 / +0.5%	524385769 / 493529308 / +6.3%	0.74 / 0.78 / -5.4%
tpch_q06/datafusion:parquet	142424589 / 125249054 / +13.7%	249247029 / 436629857 / -42.9% 🟢	0.57 / 0.29 / +99.2%
tpch_q07/datafusion:parquet	339115489 / 366671797 / -7.5%	528689694 / 462243898 / +14.4%	0.64 / 0.79 / -19.1%
tpch_q08/datafusion:parquet	422594219 / 439280450 / -3.8%	542551952 / 667732794 / -18.7%	0.78 / 0.66 / +18.4%
tpch_q09/datafusion:parquet	480363287 / 417589465 / +15.0%	718329398 / 625463946 / +14.8%	0.67 / 0.67 / +0.2%
tpch_q10/datafusion:parquet	381684345 / 432073440 / -11.7%	533306588 / 820518733 / -35.0% 🟢	0.72 / 0.53 / +35.9%
tpch_q11/datafusion:parquet	251906613 / 268248876 / -6.1%	490555106 / 398205540 / +23.2%	0.51 / 0.67 / -23.8%
tpch_q12/datafusion:parquet	221305809 / 170177988 / +30.0% 🔴	644040092 / 339545329 / +89.7% 🔴	0.34 / 0.50 / -31.4%
tpch_q13/datafusion:parquet	404977325 / 393803371 / +2.8%	698859934 / 476126478 / +46.8% 🔴	0.58 / 0.83 / -29.9%
tpch_q14/datafusion:parquet	183980353 / 178173822 / +3.3%	304211407 / 337026769 / -9.7%	0.60 / 0.53 / +14.4%
tpch_q15/datafusion:parquet	285359465 / 257179661 / +11.0%	439512096 / 392895944 / +11.9%	0.65 / 0.65 / -0.8%
tpch_q16/datafusion:parquet	108945515 / 108150213 / +0.7%	275056706 / 247622806 / +11.1%	0.40 / 0.44 / -9.3%
tpch_q17/datafusion:parquet	278412274 / 273416385 / +1.8%	391860886 / 387318007 / +1.2%	0.71 / 0.71 / +0.6%
tpch_q18/datafusion:parquet	432446844 / 415400799 / +4.1%	594948357 / 545329641 / +9.1%	0.73 / 0.76 / -4.6%
tpch_q19/datafusion:parquet	162806397 / 178636506 / -8.9%	275693034 / 295341815 / -6.7%	0.59 / 0.60 / -2.4%
tpch_q20/datafusion:parquet	250192781 / 274427913 / -8.8%	444634140 / 423919491 / +4.9%	0.56 / 0.65 / -13.1%
tpch_q21/datafusion:parquet	336667145 / 347716604 / -3.2%	474664880 / 413021504 / +14.9%	0.71 / 0.84 / -15.8%
tpch_q22/datafusion:parquet	163739540 / 167787527 / -2.4%	318875897 / 392296540 / -18.7%	0.51 / 0.43 / +20.1%

duckdb / vortex-file-compressed / ns (1.048x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	195873518 / 189421275 / +3.4%	248111432 / 236478277 / +4.9%	0.79 / 0.80 / -1.4%
tpch_q02/duckdb:vortex-file-compressed	406565850 / 380795226 / +6.8%	502160868 / 440683146 / +14.0%	0.81 / 0.86 / -6.3%
tpch_q03/duckdb:vortex-file-compressed	373600683 / 386140410 / -3.2%	431693013 / 430563075 / +0.3%	0.87 / 0.90 / -3.5%
tpch_q04/duckdb:vortex-file-compressed	275101599 / 230486126 / +19.4%	353536205 / 263362044 / +34.2% 🔴	0.78 / 0.88 / -11.1%
tpch_q05/duckdb:vortex-file-compressed	467582127 / 381475680 / +22.6%	405465285 / 412873100 / -1.8%	1.15 / 0.92 / +24.8%
tpch_q06/duckdb:vortex-file-compressed	250031155 / 255065434 / -2.0%	262408470 / 226984581 / +15.6%	0.95 / 1.12 / -15.2%
tpch_q07/duckdb:vortex-file-compressed	416589582 / 406648156 / +2.4%	542937299 / 430853988 / +26.0%	0.77 / 0.94 / -18.7%
tpch_q08/duckdb:vortex-file-compressed	508747580 / 547145338 / -7.0%	570742846 / 601674736 / -5.1%	0.89 / 0.91 / -2.0%
tpch_q09/duckdb:vortex-file-compressed	447391949 / 424640294 / +5.4%	513573663 / 437959527 / +17.3%	0.87 / 0.97 / -10.2%
tpch_q10/duckdb:vortex-file-compressed	437753137 / 436249494 / +0.3%	442913175 / 455999646 / -2.9%	0.99 / 0.96 / +3.3%
tpch_q11/duckdb:vortex-file-compressed	139336594 / 140585246 / -0.9%	158626967 / 187548231 / -15.4%	0.88 / 0.75 / +17.2%
tpch_q12/duckdb:vortex-file-compressed	668358241 / 462092922 / +44.6% 🔴	453882909 / 665495998 / -31.8% 🟢	1.47 / 0.69 / +112.1%
tpch_q13/duckdb:vortex-file-compressed	268197781 / 260417045 / +3.0%	283269935 / 246960848 / +14.7%	0.95 / 1.05 / -10.2%
tpch_q14/duckdb:vortex-file-compressed	228806918 / 209902092 / +9.0%	263168436 / 239235374 / +10.0%	0.87 / 0.88 / -0.9%
tpch_q15/duckdb:vortex-file-compressed	144446091 / 138327981 / +4.4%	186338945 / 187856447 / -0.8%	0.78 / 0.74 / +5.3%
tpch_q16/duckdb:vortex-file-compressed	169998327 / 185014692 / -8.1%	203078759 / 204587661 / -0.7%	0.84 / 0.90 / -7.4%
tpch_q17/duckdb:vortex-file-compressed	366362792 / 395360291 / -7.3%	368736593 / 419415145 / -12.1%	0.99 / 0.94 / +5.4%
tpch_q18/duckdb:vortex-file-compressed	279787290 / 293499059 / -4.7%	338698583 / 595694530 / -43.1% 🟢	0.83 / 0.49 / +67.7%
tpch_q19/duckdb:vortex-file-compressed	324175853 / 343866735 / -5.7%	359722280 / 360261392 / -0.1%	0.90 / 0.95 / -5.6%
tpch_q20/duckdb:vortex-file-compressed	354689475 / 364225843 / -2.6%	441059375 / 385173581 / +14.5%	0.80 / 0.95 / -15.0%
tpch_q21/duckdb:vortex-file-compressed	582272774 / 519487321 / +12.1%	633946229 / 586825803 / +8.0%	0.92 / 0.89 / +3.8%
tpch_q22/duckdb:vortex-file-compressed	139305153 / 106730123 / +30.5% 🔴	180291314 / 118810354 / +51.7% 🔴	0.77 / 0.90 / -14.0%

duckdb / parquet / ns (1.064x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	292674152 / 292586121 / +0.0%	302230642 / 283720898 / +6.5%	0.97 / 1.03 / -6.1%
tpch_q02/duckdb:parquet	645591994 / 628418218 / +2.7%	662293302 / 639080155 / +3.6%	0.97 / 0.98 / -0.9%
tpch_q03/duckdb:parquet	864633728 / 771450046 / +12.1%	857833424 / 736064655 / +16.5%	1.01 / 1.05 / -3.8%
tpch_q04/duckdb:parquet	425672237 / 436735708 / -2.5%	566853802 / 503893443 / +12.5%	0.75 / 0.87 / -13.4%
tpch_q05/duckdb:parquet	983786936 / 842228602 / +16.8%	993020112 / 868313570 / +14.4%	0.99 / 0.97 / +2.1%
tpch_q06/duckdb:parquet	304291196 / 268680761 / +13.3%	336112649 / 251292746 / +33.8% 🔴	0.91 / 1.07 / -15.3%
tpch_q07/duckdb:parquet	864188708 / 819909705 / +5.4%	883201192 / 781250187 / +13.0%	0.98 / 1.05 / -6.8%
tpch_q08/duckdb:parquet	1093410860 / 973301171 / +12.3%	1115099882 / 1087401215 / +2.5%	0.98 / 0.90 / +9.5%
tpch_q09/duckdb:parquet	1016747642 / 1046399970 / -2.8%	947854729 / 1010569300 / -6.2%	1.07 / 1.04 / +3.6%
tpch_q10/duckdb:parquet	1055949079 / 886075672 / +19.2%	901866185 / 977219289 / -7.7%	1.17 / 0.91 / +29.1%
tpch_q11/duckdb:parquet	434449518 / 404737067 / +7.3%	602183917 / 383629797 / +57.0% 🔴	0.72 / 1.06 / -31.6%
tpch_q12/duckdb:parquet	516452070 / 476826111 / +8.3%	700463083 / 567691561 / +23.4%	0.74 / 0.84 / -12.2%
tpch_q13/duckdb:parquet	785151939 / 737232719 / +6.5%	858176990 / 765289781 / +12.1%	0.91 / 0.96 / -5.0%
tpch_q14/duckdb:parquet	456935530 / 459157765 / -0.5%	452243048 / 423667066 / +6.7%	1.01 / 1.08 / -6.8%
tpch_q15/duckdb:parquet	378112905 / 362726602 / +4.2%	299337179 / 321988620 / -7.0%	1.26 / 1.13 / +12.1%
tpch_q16/duckdb:parquet	488791026 / 460982284 / +6.0%	508062491 / 477204784 / +6.5%	0.96 / 0.97 / -0.4%
tpch_q17/duckdb:parquet	448590902 / 452138894 / -0.8%	426760216 / 443879513 / -3.9%	1.05 / 1.02 / +3.2%
tpch_q18/duckdb:parquet	582106669 / 542140373 / +7.4%	616713592 / 547072166 / +12.7%	0.94 / 0.99 / -4.8%
tpch_q19/duckdb:parquet	533705570 / 522801266 / +2.1%	547592225 / 550703064 / -0.6%	0.97 / 0.95 / +2.7%
tpch_q20/duckdb:parquet	841687518 / 777407261 / +8.3%	850447395 / 734441554 / +15.8%	0.99 / 1.06 / -6.5%
tpch_q21/duckdb:parquet	705230332 / 633849021 / +11.3%	786144766 / 669939856 / +17.3%	0.90 / 0.95 / -5.2%
tpch_q22/duckdb:parquet	402732561 / 374715218 / +7.5%	628092651 / 381103631 / +64.8% 🔴	0.64 / 0.98 / -34.8%

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

AdamGS added the changelog/fix A bug fix label Sep 7, 2026

AdamGS force-pushed the adamg/df-fix-bugs-conversion branch from 01bc390 to 47d4415 Compare September 7, 2026 11:57

AdamGS force-pushed the adamg/df-fix-bugs-conversion branch from 47d4415 to 4d7f747 Compare September 7, 2026 11:58

AdamGS added ext/datafusion Relates to the DataFusion integration action/bench-sql Run SQL benchmarks without Vortex Compact on this PR labels Sep 7, 2026

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Sep 7, 2026

AdamGS force-pushed the adamg/df-fix-bugs-conversion branch 3 times, most recently from 93d694a to 637a954 Compare September 8, 2026 12:46

AdamGS added 7 commits September 8, 2026 16:45

Align DF expression conversion and pushdown

fa25390

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

inline fn

8ab02e2

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

restore arithmetic conversion

2147c33

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

Simplify

3e6fba5

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

convert in list

2e162c9

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

fix v2 issue

73001e5

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

more fixes

2dd2e1a

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

AdamGS force-pushed the adamg/df-fix-bugs-conversion branch from 5a76dc2 to 2dd2e1a Compare September 8, 2026 15:52

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Align DF expression conversion and pushdown - #9785

Align DF expression conversion and pushdown#9785
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adamg/df-fix-bugs-conversion

AdamGS commented Sep 7, 2026 •

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Summary

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API Changes

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codspeed-hq Bot commented Sep 7, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Merging this PR will regress 2 benchmarks

Performance Changes

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github-actions Bot commented Sep 7, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Polar Signals Profiling Results

Latest Run

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github-actions Bot commented Sep 7, 2026

Benchmarks: PolarSignals Profiling 📖

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Benchmarks: TPC-H SF=1 on NVME 📖

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Benchmarks: FineWeb NVMe 📖

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Benchmarks: Clickbench Sorted on NVME 📖

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Benchmarks: FineWeb S3 📖

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Benchmarks: Clickbench on NVME 📖

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Benchmarks: TPC-DS SF=1 on NVME 📖

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Benchmarks: TPC-H SF=10 on NVME 📖

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Benchmarks: Statistical and Population Genetics 📖

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github-actions Bot commented Sep 7, 2026

Benchmarks: TPC-H SF=1 on S3 📖

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AdamGS commented Sep 7, 2026 •

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