duckdb: return projection_ids handling

[myrrc]

#9383 removed handling of
projection_ids, since MultiFileReader handles them internally.

However, if there's a table filter in get.table_filters which is passed to
Vortex and this filter contains a column that's not part of projection, this
column will stay in column_ids, and Vortex will load and canonicalize it which
is extra work.

Main reason for this change is the removal for the "Eq not pushed" hack
up the stack - if we save some filters in table filters, we don't want
to project these filter-only columns still in column_ids.

[codspeed]

Merging this PR will degrade performance by 0.15%

⚠️ Unknown Walltime execution environment detected

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

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

⚠️ Different runtime environments detected

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

Open the report in CodSpeed to investigate

⚡ 2 improved benchmarks
❌ 1 regressed benchmark
✅ 2195 untouched benchmarks
⏩ 218 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	WallTime	arrow_checked_add_u32_neon[16384]	13.5 µs	20.3 µs	-33.49%
⚡	Simulation	random_i16[0.8]	96.4 µs	78.1 µs	+23.5%
⚡	WallTime	arrow_checked_add_u32_avx2[16384]	21.4 µs	17.6 µs	+21.22%

Tip

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

---

_{Comparing myrrc/duckdb-projection-ids (1ef5527) with develop (b5f43ba)}

Footnotes

1. 218 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. ↩

[github-actions]

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	303cdae	statpopgen	1	Explore Profiling Data
🟢 Done	303cdae	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	303cdae	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	303cdae	fineweb-s3	1	Explore Profiling Data
🟢 Done	303cdae	fineweb	1	Explore Profiling Data
🟢 Done	303cdae	tpcds-nvme	1	Explore Profiling Data
🟢 Done	303cdae	clickbench-nvme	1	Explore Profiling Data
🟢 Done	303cdae	polarsignals	1	Explore Profiling Data
🟢 Done	303cdae	tpch-s3	1	Explore Profiling Data
🟢 Done	303cdae	tpch-nvme	1	Explore Profiling Data

---

Powered by Polar Signals Cloud

[github-actions]

Benchmarks: PolarSignals Profiling 📖

Commits: PR 303cdaef vs base 008e3b75
Vortex (geomean): hot 1.002x ➖ · cold 1.047x ➖

---

datafusion / vortex-file-compressed / ns (1.002x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	45640104 / 44894373 / +1.7%	90528616 / 89455639 / +1.2%	0.50 / 0.50 / +0.5%
polarsignals_q01/datafusion:vortex-file-compressed	51116478 / 51052788 / +0.1%	114429597 / 111296491 / +2.8%	0.45 / 0.46 / -2.6%
polarsignals_q02/datafusion:vortex-file-compressed	35407158 / 35341532 / +0.2%	82767176 / 76216899 / +8.6%	0.43 / 0.46 / -7.7%
polarsignals_q03/datafusion:vortex-file-compressed	54060135 / 53547787 / +1.0%	117054818 / 114689020 / +2.1%	0.46 / 0.47 / -1.1%
polarsignals_q04/datafusion:vortex-file-compressed	9429083 / 9419880 / +0.1%	49272611 / 44841461 / +9.9%	0.19 / 0.21 / -8.9%
polarsignals_q05/datafusion:vortex-file-compressed	11572796 / 11791484 / -1.9%	53468525 / 50754518 / +5.3%	0.22 / 0.23 / -6.8%
polarsignals_q06/datafusion:vortex-file-compressed	21181090 / 21231742 / -0.2%	61747444 / 59363817 / +4.0%	0.34 / 0.36 / -4.1%
polarsignals_q07/datafusion:vortex-file-compressed	11305040 / 11185213 / +1.1%	52979382 / 50310685 / +5.3%	0.21 / 0.22 / -4.0%
polarsignals_q08/datafusion:vortex-file-compressed	98606514 / 99108972 / -0.5%	162467447 / 164856169 / -1.4%	0.61 / 0.60 / +1.0%
polarsignals_q09/datafusion:vortex-file-compressed	9929222 / 9884853 / +0.4%	50185348 / 45687512 / +9.8%	0.20 / 0.22 / -8.6%

---

No file size changes detected.

[github-actions]

Benchmarks: FineWeb NVMe 📖

Commits: PR 303cdaef vs base 008e3b75
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +3.8%
Engines: DataFusion No clear signal (+1.5%, low confidence) · DuckDB No clear signal (+6.1%, low confidence)
Vortex (geomean): hot 1.042x ➖ · cold 1.002x ➖
Parquet (geomean): hot 1.004x ➖ · cold 1.009x ➖
Shifts: Parquet (control) +0.4% · Median polish +0.2%

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.

---

datafusion / vortex-file-compressed / ns (1.014x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	6706763 / 6896419 / -2.8%	19542614 / 20611347 / -5.2%	0.34 / 0.33 / +2.6%
fineweb_q01/datafusion:vortex-file-compressed	11232250 / 11437994 / -1.8%	46614188 / 45659512 / +2.1%	0.24 / 0.25 / -3.8%
fineweb_q02/datafusion:vortex-file-compressed	12945704 / 12676933 / +2.1%	54482537 / 49634510 / +9.8%	0.24 / 0.26 / -7.0%
fineweb_q03/datafusion:vortex-file-compressed	20310981 / 20689142 / -1.8%	109520890 / 108254151 / +1.2%	0.19 / 0.19 / -3.0%
fineweb_q04/datafusion:vortex-file-compressed	77525082 / 75772418 / +2.3%	159210047 / 160042386 / -0.5%	0.49 / 0.47 / +2.8%
fineweb_q05/datafusion:vortex-file-compressed	60137788 / 59698230 / +0.7%	142273629 / 141769293 / +0.4%	0.42 / 0.42 / +0.4%
fineweb_q06/datafusion:vortex-file-compressed	19208520 / 18366198 / +4.6%	109808502 / 104883350 / +4.7%	0.17 / 0.18 / -0.1%
fineweb_q07/datafusion:vortex-file-compressed	18180014 / 16977723 / +7.1%	105741762 / 102838129 / +2.8%	0.17 / 0.17 / +4.1%
fineweb_q08/datafusion:vortex-file-compressed	9202281 / 8999444 / +2.3%	50621423 / 58918260 / -14.1% 🟢	0.18 / 0.15 / +19.0%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9626930 / 9724420 / -1.0%	35676753 / 32188590 / +10.8% 🔴	0.27 / 0.30 / -10.7%
fineweb_q01/datafusion:parquet	74740087 / 76060234 / -1.7%	154064562 / 156389433 / -1.5%	0.49 / 0.49 / -0.3%
fineweb_q02/datafusion:parquet	76174696 / 75998700 / +0.2%	149953999 / 148456610 / +1.0%	0.51 / 0.51 / -0.8%
fineweb_q03/datafusion:parquet	74256290 / 74913388 / -0.9%	152422719 / 147146239 / +3.6%	0.49 / 0.51 / -4.3%
fineweb_q04/datafusion:parquet	83109894 / 80799738 / +2.9%	152683042 / 150271563 / +1.6%	0.54 / 0.54 / +1.2%
fineweb_q05/datafusion:parquet	80673864 / 80909270 / -0.3%	150910921 / 151355266 / -0.3%	0.53 / 0.53 / +0.0%
fineweb_q06/datafusion:parquet	74947982 / 75577366 / -0.8%	159006761 / 156972976 / +1.3%	0.47 / 0.48 / -2.1%
fineweb_q07/datafusion:parquet	75023352 / 75734164 / -0.9%	151411143 / 144812138 / +4.6%	0.50 / 0.52 / -5.3%
fineweb_q08/datafusion:parquet	73764668 / 72939774 / +1.1%	146302288 / 146078769 / +0.2%	0.50 / 0.50 / +1.0%

duckdb / vortex-file-compressed / ns (1.071x ➖, 2↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	1913568 / 1897998 / +0.8%	4746089 / 8532219 / -44.4% 🟢	0.40 / 0.22 / +81.2%
fineweb_q01/duckdb:vortex-file-compressed	21392546 / 19495537 / +9.7%	63107323 / 59031498 / +6.9%	0.34 / 0.33 / +2.6%
fineweb_q02/duckdb:vortex-file-compressed	24207960 / 17970137 / +34.7% 🔴	60204435 / 46282869 / +30.1% 🔴	0.40 / 0.39 / +3.6%
fineweb_q03/duckdb:vortex-file-compressed	28681843 / 27558980 / +4.1%	117695353 / 129396192 / -9.0%	0.24 / 0.21 / +14.4%
fineweb_q04/duckdb:vortex-file-compressed	74448400 / 83165715 / -10.5% 🟢	119588936 / 171460358 / -30.3% 🟢	0.62 / 0.49 / +28.3%
fineweb_q05/duckdb:vortex-file-compressed	64633244 / 59253310 / +9.1%	151961865 / 102966757 / +47.6% 🔴	0.43 / 0.58 / -26.1%
fineweb_q06/duckdb:vortex-file-compressed	37974453 / 45341046 / -16.2% 🟢	128402866 / 130706332 / -1.8%	0.30 / 0.35 / -14.7%
fineweb_q07/duckdb:vortex-file-compressed	32587162 / 28662318 / +13.7% 🔴	121617914 / 92909230 / +30.9% 🔴	0.27 / 0.31 / -13.1%
fineweb_q08/duckdb:vortex-file-compressed	7955680 / 6188112 / +28.6% 🔴	16847456 / 15063895 / +11.8% 🔴	0.47 / 0.41 / +15.0%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	24056214 / 21573340 / +11.5% 🔴	24889872 / 24402580 / +2.0%	0.97 / 0.88 / +9.3%
fineweb_q01/duckdb:parquet	45423670 / 44695695 / +1.6%	54303550 / 56874948 / -4.5%	0.84 / 0.79 / +6.4%
fineweb_q02/duckdb:parquet	43488765 / 43831986 / -0.8%	56970135 / 55978984 / +1.8%	0.76 / 0.78 / -2.5%
fineweb_q03/duckdb:parquet	94735472 / 94478112 / +0.3%	181156871 / 190214146 / -4.8%	0.52 / 0.50 / +5.3%
fineweb_q04/duckdb:parquet	151746668 / 153372760 / -1.1%	208045249 / 204540363 / +1.7%	0.73 / 0.75 / -2.7%
fineweb_q05/duckdb:parquet	142290380 / 143263945 / -0.7%	193299443 / 197187282 / -2.0%	0.74 / 0.73 / +1.3%
fineweb_q06/duckdb:parquet	71096250 / 71837570 / -1.0%	124591551 / 125810123 / -1.0%	0.57 / 0.57 / -0.1%
fineweb_q07/duckdb:parquet	71610043 / 72097117 / -0.7%	158441871 / 155331553 / +2.0%	0.45 / 0.46 / -2.6%
fineweb_q08/duckdb:parquet	23026680 / 23014253 / +0.1%	24197879 / 23942857 / +1.1%	0.95 / 0.96 / -1.0%

---

No file size changes detected.

[github-actions]

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 303cdaef vs base a65c6537
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.3%
Engines: DataFusion No clear signal (+0.5%, low confidence) · DuckDB No clear signal (-1.0%, low confidence)
Vortex (geomean): hot 0.989x ➖ · cold 0.964x ➖
Parquet (geomean): hot 0.992x ➖ · cold 0.970x ➖
Shifts: Parquet (control) -0.8% · Median polish -0.7%

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 (0.996x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	16423393 / 16981969 / -3.3%	48708460 / 49824725 / -2.2%	0.34 / 0.34 / -1.1%
tpch_q02/datafusion:vortex-file-compressed	17245151 / 17322146 / -0.4%	36307248 / 38777170 / -6.4%	0.47 / 0.45 / +6.3%
tpch_q03/datafusion:vortex-file-compressed	19240360 / 19459660 / -1.1%	50192580 / 54970163 / -8.7%	0.38 / 0.35 / +8.3%
tpch_q04/datafusion:vortex-file-compressed	10158401 / 9815295 / +3.5%	33909005 / 40942130 / -17.2% 🟢	0.30 / 0.24 / +25.0%
tpch_q05/datafusion:vortex-file-compressed	37061224 / 37488120 / -1.1%	66364937 / 71989617 / -7.8%	0.56 / 0.52 / +7.2%
tpch_q06/datafusion:vortex-file-compressed	6415178 / 6364133 / +0.8%	31677919 / 35554794 / -10.9% 🟢	0.20 / 0.18 / +13.1%
tpch_q07/datafusion:vortex-file-compressed	51906115 / 51762992 / +0.3%	84095859 / 86504578 / -2.8%	0.62 / 0.60 / +3.1%
tpch_q08/datafusion:vortex-file-compressed	52289487 / 51027955 / +2.5%	81887251 / 75830060 / +8.0%	0.64 / 0.67 / -5.1%
tpch_q09/datafusion:vortex-file-compressed	49553424 / 50019433 / -0.9%	78146425 / 78223871 / -0.1%	0.63 / 0.64 / -0.8%
tpch_q10/datafusion:vortex-file-compressed	17162489 / 16929225 / +1.4%	49817917 / 55375322 / -10.0% 🟢	0.34 / 0.31 / +12.7%
tpch_q11/datafusion:vortex-file-compressed	15072591 / 15230712 / -1.0%	32924454 / 36326992 / -9.4%	0.46 / 0.42 / +9.2%
tpch_q12/datafusion:vortex-file-compressed	22465749 / 22797187 / -1.5%	50797816 / 49373948 / +2.9%	0.44 / 0.46 / -4.2%
tpch_q13/datafusion:vortex-file-compressed	20374125 / 20011620 / +1.8%	39271801 / 43877423 / -10.5% 🟢	0.52 / 0.46 / +13.8%
tpch_q14/datafusion:vortex-file-compressed	15160859 / 15299622 / -0.9%	39862193 / 44804137 / -11.0% 🟢	0.38 / 0.34 / +11.4%
tpch_q15/datafusion:vortex-file-compressed	18907795 / 18731921 / +0.9%	46960988 / 50635694 / -7.3%	0.40 / 0.37 / +8.8%
tpch_q16/datafusion:vortex-file-compressed	18694100 / 18579194 / +0.6%	36393034 / 39840242 / -8.7%	0.51 / 0.47 / +10.1%
tpch_q17/datafusion:vortex-file-compressed	27974846 / 28854909 / -3.0%	59092223 / 58409097 / +1.2%	0.47 / 0.49 / -4.2%
tpch_q18/datafusion:vortex-file-compressed	36914274 / 36713605 / +0.5%	57152521 / 59320815 / -3.7%	0.65 / 0.62 / +4.4%
tpch_q19/datafusion:vortex-file-compressed	13320797 / 13625279 / -2.2%	38232876 / 40479292 / -5.5%	0.35 / 0.34 / +3.5%
tpch_q20/datafusion:vortex-file-compressed	21021534 / 21436208 / -1.9%	44312617 / 48179637 / -8.0%	0.47 / 0.44 / +6.6%
tpch_q21/datafusion:vortex-file-compressed	38997351 / 39329445 / -0.8%	68244436 / 69160619 / -1.3%	0.57 / 0.57 / +0.5%
tpch_q22/datafusion:vortex-file-compressed	11214916 / 11367215 / -1.3%	32404743 / 32639203 / -0.7%	0.35 / 0.35 / -0.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	67180770 / 67574915 / -0.6%	86629340 / 90081876 / -3.8%	0.78 / 0.75 / +3.4%
tpch_q02/datafusion:parquet	52945352 / 52703966 / +0.5%	70357209 / 74432935 / -5.5%	0.75 / 0.71 / +6.3%
tpch_q03/datafusion:parquet	72464334 / 72749478 / -0.4%	101157030 / 102518298 / -1.3%	0.72 / 0.71 / +0.9%
tpch_q04/datafusion:parquet	39496076 / 39651502 / -0.4%	59612633 / 65155926 / -8.5%	0.66 / 0.61 / +8.9%
tpch_q05/datafusion:parquet	88032059 / 88784719 / -0.8%	118318012 / 126030193 / -6.1%	0.74 / 0.70 / +5.6%
tpch_q06/datafusion:parquet	28110039 / 28128298 / -0.1%	49926634 / 51737348 / -3.5%	0.56 / 0.54 / +3.6%
tpch_q07/datafusion:parquet	95604525 / 95738871 / -0.1%	123639623 / 128390548 / -3.7%	0.77 / 0.75 / +3.7%
tpch_q08/datafusion:parquet	97178050 / 98095988 / -0.9%	125515991 / 129236235 / -2.9%	0.77 / 0.76 / +2.0%
tpch_q09/datafusion:parquet	113037345 / 114777347 / -1.5%	146942735 / 149658327 / -1.8%	0.77 / 0.77 / +0.3%
tpch_q10/datafusion:parquet	78986844 / 80188022 / -1.5%	113829969 / 122204005 / -6.9%	0.69 / 0.66 / +5.7%
tpch_q11/datafusion:parquet	38328068 / 39574437 / -3.1%	61071128 / 63448187 / -3.7%	0.63 / 0.62 / +0.6%
tpch_q12/datafusion:parquet	62134120 / 62858612 / -1.2%	87368487 / 91089917 / -4.1%	0.71 / 0.69 / +3.1%
tpch_q13/datafusion:parquet	159009715 / 160838810 / -1.1%	182036555 / 189383897 / -3.9%	0.87 / 0.85 / +2.9%
tpch_q14/datafusion:parquet	39530848 / 40376056 / -2.1%	66186401 / 74962393 / -11.7% 🟢	0.60 / 0.54 / +10.9%
tpch_q15/datafusion:parquet	46299458 / 47197160 / -1.9%	68828754 / 72707545 / -5.3%	0.67 / 0.65 / +3.6%
tpch_q16/datafusion:parquet	38828653 / 38473766 / +0.9%	56515402 / 58815077 / -3.9%	0.69 / 0.65 / +5.0%
tpch_q17/datafusion:parquet	116693677 / 116375674 / +0.3%	145593749 / 146110937 / -0.4%	0.80 / 0.80 / +0.6%
tpch_q18/datafusion:parquet	114672382 / 116386376 / -1.5%	138151422 / 142096456 / -2.8%	0.83 / 0.82 / +1.3%
tpch_q19/datafusion:parquet	49949168 / 50781478 / -1.6%	78261247 / 83550660 / -6.3%	0.64 / 0.61 / +5.0%
tpch_q20/datafusion:parquet	57329626 / 58160827 / -1.4%	87297941 / 89540151 / -2.5%	0.66 / 0.65 / +1.1%
tpch_q21/datafusion:parquet	98688348 / 99459394 / -0.8%	123174639 / 127790331 / -3.6%	0.80 / 0.78 / +2.9%
tpch_q22/datafusion:parquet	42230613 / 41572634 / +1.6%	59874898 / 62653466 / -4.4%	0.71 / 0.66 / +6.3%

duckdb / vortex-file-compressed / ns (0.981x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	11037160 / 10962672 / +0.7%	21994257 / 19879719 / +10.6% 🔴	0.50 / 0.55 / -9.0%
tpch_q02/duckdb:vortex-file-compressed	17481085 / 17541079 / -0.3%	33452963 / 28442435 / +17.6% 🔴	0.52 / 0.62 / -15.3%
tpch_q03/duckdb:vortex-file-compressed	17984203 / 18271860 / -1.6%	36326824 / 35107134 / +3.5%	0.50 / 0.52 / -4.9%
tpch_q04/duckdb:vortex-file-compressed	17771381 / 17537932 / +1.3%	32582093 / 31681770 / +2.8%	0.55 / 0.55 / -1.5%
tpch_q05/duckdb:vortex-file-compressed	21590786 / 21783428 / -0.9%	35481672 / 35622363 / -0.4%	0.61 / 0.61 / -0.5%
tpch_q06/duckdb:vortex-file-compressed	5300376 / 6199448 / -14.5% 🟢	13611031 / 15872295 / -14.2% 🟢	0.39 / 0.39 / -0.3%
tpch_q07/duckdb:vortex-file-compressed	21085928 / 21095327 / -0.0%	36916180 / 37174700 / -0.7%	0.57 / 0.57 / +0.7%
tpch_q08/duckdb:vortex-file-compressed	23308394 / 23948562 / -2.7%	38635572 / 38150833 / +1.3%	0.60 / 0.63 / -3.9%
tpch_q09/duckdb:vortex-file-compressed	29891730 / 30531518 / -2.1%	50401814 / 48570149 / +3.8%	0.59 / 0.63 / -5.7%
tpch_q10/duckdb:vortex-file-compressed	28309592 / 28151437 / +0.6%	45723681 / 49913305 / -8.4%	0.62 / 0.56 / +9.8%
tpch_q11/duckdb:vortex-file-compressed	8512452 / 11312073 / -24.7% 🟢	17190490 / 16676559 / +3.1%	0.50 / 0.68 / -27.0%
tpch_q12/duckdb:vortex-file-compressed	18178000 / 17231483 / +5.5%	33860671 / 36276544 / -6.7%	0.54 / 0.48 / +13.0%
tpch_q13/duckdb:vortex-file-compressed	21754967 / 21897598 / -0.7%	41379645 / 40725283 / +1.6%	0.53 / 0.54 / -2.2%
tpch_q14/duckdb:vortex-file-compressed	13469928 / 13396786 / +0.5%	25472901 / 26132851 / -2.5%	0.53 / 0.51 / +3.2%
tpch_q15/duckdb:vortex-file-compressed	10095079 / 10168511 / -0.7%	18882404 / 18733728 / +0.8%	0.53 / 0.54 / -1.5%
tpch_q16/duckdb:vortex-file-compressed	18464126 / 18393572 / +0.4%	24391876 / 25688708 / -5.0%	0.76 / 0.72 / +5.7%
tpch_q17/duckdb:vortex-file-compressed	15398219 / 15096269 / +2.0%	31479704 / 32777851 / -4.0%	0.49 / 0.46 / +6.2%
tpch_q18/duckdb:vortex-file-compressed	25878473 / 25974874 / -0.4%	36631312 / 41447647 / -11.6% 🟢	0.71 / 0.63 / +12.7%
tpch_q19/duckdb:vortex-file-compressed	23477962 / 23881014 / -1.7%	33824836 / 40423957 / -16.3% 🟢	0.69 / 0.59 / +17.5%
tpch_q20/duckdb:vortex-file-compressed	17175480 / 17852300 / -3.8%	33469205 / 35352646 / -5.3%	0.51 / 0.50 / +1.6%
tpch_q21/duckdb:vortex-file-compressed	67376811 / 66111873 / +1.9%	91424852 / 85985109 / +6.3%	0.74 / 0.77 / -4.2%
tpch_q22/duckdb:vortex-file-compressed	12903777 / 12289286 / +5.0%	22415601 / 23347343 / -4.0%	0.58 / 0.53 / +9.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	60002894 / 60592597 / -1.0%	66928018 / 67175038 / -0.4%	0.90 / 0.90 / -0.6%
tpch_q02/duckdb:parquet	34789147 / 35186694 / -1.1%	42285569 / 43432881 / -2.6%	0.82 / 0.81 / +1.6%
tpch_q03/duckdb:parquet	61955150 / 62867665 / -1.5%	73754277 / 75186001 / -1.9%	0.84 / 0.84 / +0.5%
tpch_q04/duckdb:parquet	45466078 / 43675974 / +4.1%	55492801 / 53588932 / +3.6%	0.82 / 0.82 / +0.5%
tpch_q05/duckdb:parquet	60523176 / 61300994 / -1.3%	73183559 / 73458218 / -0.4%	0.83 / 0.83 / -0.9%
tpch_q06/duckdb:parquet	20170253 / 20375539 / -1.0%	24590370 / 25273179 / -2.7%	0.82 / 0.81 / +1.7%
tpch_q07/duckdb:parquet	60726181 / 61341889 / -1.0%	71457428 / 72819091 / -1.9%	0.85 / 0.84 / +0.9%
tpch_q08/duckdb:parquet	73279945 / 74042811 / -1.0%	87257942 / 87709360 / -0.5%	0.84 / 0.84 / -0.5%
tpch_q09/duckdb:parquet	113981740 / 114234210 / -0.2%	127418000 / 127669556 / -0.2%	0.89 / 0.89 / -0.0%
tpch_q10/duckdb:parquet	108221870 / 111120086 / -2.6%	122093107 / 121538427 / +0.5%	0.89 / 0.91 / -3.1%
tpch_q11/duckdb:parquet	19922882 / 20151406 / -1.1%	23270771 / 23880537 / -2.6%	0.86 / 0.84 / +1.5%
tpch_q12/duckdb:parquet	41360494 / 41790928 / -1.0%	48665948 / 49684496 / -2.1%	0.85 / 0.84 / +1.0%
tpch_q13/duckdb:parquet	238364979 / 239417261 / -0.4%	247614324 / 248637303 / -0.4%	0.96 / 0.96 / -0.0%
tpch_q14/duckdb:parquet	43520542 / 43868294 / -0.8%	52761707 / 52580539 / +0.3%	0.82 / 0.83 / -1.1%
tpch_q15/duckdb:parquet	24852035 / 25008733 / -0.6%	31101239 / 36282340 / -14.3% 🟢	0.80 / 0.69 / +15.9%
tpch_q16/duckdb:parquet	49841515 / 51400586 / -3.0%	58491114 / 57787992 / +1.2%	0.85 / 0.89 / -4.2%
tpch_q17/duckdb:parquet	44448588 / 44928401 / -1.1%	54234457 / 54643660 / -0.7%	0.82 / 0.82 / -0.3%
tpch_q18/duckdb:parquet	89519998 / 91143933 / -1.8%	102918189 / 104348797 / -1.4%	0.87 / 0.87 / -0.4%
tpch_q19/duckdb:parquet	61642503 / 61355364 / +0.5%	71396695 / 71583404 / -0.3%	0.86 / 0.86 / +0.7%
tpch_q20/duckdb:parquet	58663429 / 59178846 / -0.9%	70441461 / 71695674 / -1.7%	0.83 / 0.83 / +0.9%
tpch_q21/duckdb:parquet	136833066 / 137928740 / -0.8%	147845394 / 150099546 / -1.5%	0.93 / 0.92 / +0.7%
tpch_q22/duckdb:parquet	50382781 / 50761929 / -0.7%	57287836 / 58500299 / -2.1%	0.88 / 0.87 / +1.4%

---

No file size changes detected.

[github-actions]

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR 303cdaef vs base 008e3b75
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -4.1%
Engines: DataFusion No clear signal (-1.7%, low confidence) · DuckDB No clear signal (-6.3%, low confidence)
Vortex (geomean): hot 0.985x ➖ · cold 1.002x ➖
Parquet (geomean): hot 1.027x ➖ · cold 1.039x ➖
Shifts: Parquet (control) +2.7% · Median polish +0.2%

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.

---

datafusion / vortex-file-compressed / ns (0.995x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	210262023 / 202177374 / +4.0%	536962912 / 514382282 / +4.4%	0.39 / 0.39 / -0.4%
clickbench-sorted_q24/datafusion:vortex-file-compressed	10567386 / 11188267 / -5.5%	49796263 / 47369367 / +5.1%	0.21 / 0.24 / -10.2%
clickbench-sorted_q26/datafusion:vortex-file-compressed	11712832 / 11489987 / +1.9%	48157133 / 49218289 / -2.2%	0.24 / 0.23 / +4.2%
clickbench-sorted_q36/datafusion:vortex-file-compressed	22932888 / 22898283 / +0.2%	68988416 / 68871776 / +0.2%	0.33 / 0.33 / -0.0%
clickbench-sorted_q37/datafusion:vortex-file-compressed	17968858 / 18889736 / -4.9%	61809803 / 58833630 / +5.1%	0.29 / 0.32 / -9.5%
clickbench-sorted_q38/datafusion:vortex-file-compressed	17363906 / 17578764 / -1.2%	59335536 / 59804386 / -0.8%	0.29 / 0.29 / -0.4%
clickbench-sorted_q39/datafusion:vortex-file-compressed	40010418 / 40431381 / -1.0%	92903655 / 95471574 / -2.7%	0.43 / 0.42 / +1.7%
clickbench-sorted_q40/datafusion:vortex-file-compressed	12163010 / 12364642 / -1.6%	45973184 / 44671616 / +2.9%	0.26 / 0.28 / -4.4%
clickbench-sorted_q41/datafusion:vortex-file-compressed	12139255 / 11884640 / +2.1%	44192507 / 45478391 / -2.8%	0.27 / 0.26 / +5.1%
clickbench-sorted_q42/datafusion:vortex-file-compressed	10159428 / 9988859 / +1.7%	36689424 / 36544882 / +0.4%	0.28 / 0.27 / +1.3%

datafusion / parquet / ns (1.013x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	753961086 / 767853862 / -1.8%	946504193 / 943196114 / +0.4%	0.80 / 0.81 / -2.2%
clickbench-sorted_q24/datafusion:parquet	9870931 / 9003622 / +9.6%	68877759 / 70855534 / -2.8%	0.14 / 0.13 / +12.8%
clickbench-sorted_q26/datafusion:parquet	9111032 / 9067958 / +0.5%	71783715 / 72229531 / -0.6%	0.13 / 0.13 / +1.1%
clickbench-sorted_q36/datafusion:parquet	93928606 / 94080832 / -0.2%	169419142 / 169358261 / +0.0%	0.55 / 0.56 / -0.2%
clickbench-sorted_q37/datafusion:parquet	64571504 / 63717246 / +1.3%	132623454 / 131159285 / +1.1%	0.49 / 0.49 / +0.2%
clickbench-sorted_q38/datafusion:parquet	87854956 / 87086638 / +0.9%	159914314 / 158508063 / +0.9%	0.55 / 0.55 / -0.0%
clickbench-sorted_q39/datafusion:parquet	159906562 / 158904340 / +0.6%	236812969 / 234675436 / +0.9%	0.68 / 0.68 / -0.3%
clickbench-sorted_q40/datafusion:parquet	44798714 / 43905790 / +2.0%	114568492 / 117978126 / -2.9%	0.39 / 0.37 / +5.1%
clickbench-sorted_q41/datafusion:parquet	42533716 / 41931482 / +1.4%	112250618 / 111807446 / +0.4%	0.38 / 0.38 / +1.0%
clickbench-sorted_q42/datafusion:parquet	26096964 / 26422306 / -1.2%	86464853 / 86764613 / -0.3%	0.30 / 0.30 / -0.9%

duckdb / vortex-file-compressed / ns (0.975x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	59231268 / 59286430 / -0.1%	92915081 / 92127280 / +0.9%	0.64 / 0.64 / -0.9%
clickbench-sorted_q24/duckdb:vortex-file-compressed	21297799 / 20654503 / +3.1%	31342885 / 35462210 / -11.6% 🟢	0.68 / 0.58 / +16.7%
clickbench-sorted_q26/duckdb:vortex-file-compressed	13206326 / 16515937 / -20.0% 🟢	28762808 / 25973337 / +10.7% 🔴	0.46 / 0.64 / -27.8%
clickbench-sorted_q36/duckdb:vortex-file-compressed	29574100 / 31307574 / -5.5%	63647298 / 64493644 / -1.3%	0.46 / 0.49 / -4.3%
clickbench-sorted_q37/duckdb:vortex-file-compressed	23099458 / 24043136 / -3.9%	52257070 / 55978920 / -6.6%	0.44 / 0.43 / +2.9%
clickbench-sorted_q38/duckdb:vortex-file-compressed	27473523 / 25527104 / +7.6%	57263963 / 61724452 / -7.2%	0.48 / 0.41 / +16.0%
clickbench-sorted_q39/duckdb:vortex-file-compressed	47149700 / 48081881 / -1.9%	99656071 / 101092105 / -1.4%	0.47 / 0.48 / -0.5%
clickbench-sorted_q40/duckdb:vortex-file-compressed	18444156 / 16823503 / +9.6%	38803050 / 39351749 / -1.4%	0.48 / 0.43 / +11.2%
clickbench-sorted_q41/duckdb:vortex-file-compressed	16079544 / 16549024 / -2.8%	39087757 / 37289683 / +4.8%	0.41 / 0.44 / -7.3%
clickbench-sorted_q42/duckdb:vortex-file-compressed	12339416 / 13369444 / -7.7%	33628581 / 30577855 / +10.0%	0.37 / 0.44 / -16.1%

duckdb / parquet / ns (1.041x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	128277178 / 124464182 / +3.1%	148121064 / 147540119 / +0.4%	0.87 / 0.84 / +2.7%
clickbench-sorted_q24/duckdb:parquet	17397448 / 17447936 / -0.3%	25927384 / 26190006 / -1.0%	0.67 / 0.67 / +0.7%
clickbench-sorted_q26/duckdb:parquet	13004814 / 12741704 / +2.1%	26492067 / 21135517 / +25.3% 🔴	0.49 / 0.60 / -18.6%
clickbench-sorted_q36/duckdb:parquet	48398976 / 42519431 / +13.8% 🔴	63757076 / 59289377 / +7.5%	0.76 / 0.72 / +5.9%
clickbench-sorted_q37/duckdb:parquet	31791565 / 30165187 / +5.4%	60659740 / 51901121 / +16.9% 🔴	0.52 / 0.58 / -9.8%
clickbench-sorted_q38/duckdb:parquet	40395424 / 38482698 / +5.0%	62907953 / 55862349 / +12.6% 🔴	0.64 / 0.69 / -6.8%
clickbench-sorted_q39/duckdb:parquet	72769007 / 68910540 / +5.6%	88550704 / 87047134 / +1.7%	0.82 / 0.79 / +3.8%
clickbench-sorted_q40/duckdb:parquet	16957374 / 17856076 / -5.0%	45225033 / 38640953 / +17.0% 🔴	0.37 / 0.46 / -18.9%
clickbench-sorted_q41/duckdb:parquet	16800080 / 15967082 / +5.2%	43397605 / 42506583 / +2.1%	0.39 / 0.38 / +3.1%
clickbench-sorted_q42/duckdb:parquet	11291816 / 10567508 / +6.9%	24601228 / 23731911 / +3.7%	0.46 / 0.45 / +3.1%

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File Size Changes (100 files changed, +0.0% overall, 42↑ 58↓)

File	Scale	Format	Base	HEAD	Change	%
hits_010.vortex	1.0	vortex-file-compressed	168.12 MB	170.17 MB	+2.04 MB	+1.2%
hits_053.vortex	1.0	vortex-file-compressed	189.51 MB	191.56 MB	+2.05 MB	+1.1%
hits_064.vortex	1.0	vortex-file-compressed	190.74 MB	192.65 MB	+1.91 MB	+1.0%
hits_012.vortex	1.0	vortex-file-compressed	190.50 MB	192.38 MB	+1.88 MB	+1.0%
hits_007.vortex	1.0	vortex-file-compressed	199.62 MB	201.20 MB	+1.58 MB	+0.8%
hits_059.vortex	1.0	vortex-file-compressed	198.94 MB	200.35 MB	+1.41 MB	+0.7%
hits_028.vortex	1.0	vortex-file-compressed	152.07 MB	152.99 MB	+947.63 KB	+0.6%
hits_062.vortex	1.0	vortex-file-compressed	171.42 MB	172.15 MB	+747.34 KB	+0.4%
hits_071.vortex	1.0	vortex-file-compressed	139.26 MB	139.78 MB	+525.30 KB	+0.4%
hits_018.vortex	1.0	vortex-file-compressed	199.96 MB	200.66 MB	+724.62 KB	+0.4%
hits_047.vortex	1.0	vortex-file-compressed	153.75 MB	154.11 MB	+361.47 KB	+0.2%
hits_005.vortex	1.0	vortex-file-compressed	167.18 MB	167.53 MB	+349.93 KB	+0.2%
hits_036.vortex	1.0	vortex-file-compressed	171.97 MB	172.28 MB	+320.48 KB	+0.2%
hits_021.vortex	1.0	vortex-file-compressed	153.72 MB	153.99 MB	+278.59 KB	+0.2%
hits_004.vortex	1.0	vortex-file-compressed	130.57 MB	130.79 MB	+218.35 KB	+0.2%
hits_037.vortex	1.0	vortex-file-compressed	177.96 MB	178.23 MB	+272.09 KB	+0.1%
hits_000.vortex	1.0	vortex-file-compressed	130.57 MB	130.76 MB	+191.62 KB	+0.1%
hits_009.vortex	1.0	vortex-file-compressed	101.07 MB	101.20 MB	+130.86 KB	+0.1%
hits_084.vortex	1.0	vortex-file-compressed	153.91 MB	154.09 MB	+188.52 KB	+0.1%
hits_041.vortex	1.0	vortex-file-compressed	130.23 MB	130.38 MB	+148.97 KB	+0.1%
hits_086.vortex	1.0	vortex-file-compressed	191.75 MB	191.96 MB	+215.00 KB	+0.1%
hits_081.vortex	1.0	vortex-file-compressed	200.97 MB	201.17 MB	+209.27 KB	+0.1%
hits_020.vortex	1.0	vortex-file-compressed	159.85 MB	160.01 MB	+159.49 KB	+0.1%
hits_078.vortex	1.0	vortex-file-compressed	130.22 MB	130.35 MB	+129.35 KB	+0.1%
hits_043.vortex	1.0	vortex-file-compressed	126.73 MB	126.84 MB	+113.10 KB	+0.1%
hits_058.vortex	1.0	vortex-file-compressed	154.36 MB	154.46 MB	+99.28 KB	+0.1%
hits_096.vortex	1.0	vortex-file-compressed	200.43 MB	200.55 MB	+126.62 KB	+0.1%
hits_039.vortex	1.0	vortex-file-compressed	161.63 MB	161.71 MB	+83.41 KB	+0.1%
hits_060.vortex	1.0	vortex-file-compressed	192.70 MB	192.79 MB	+89.34 KB	+0.0%
hits_091.vortex	1.0	vortex-file-compressed	147.32 MB	147.37 MB	+49.43 KB	+0.0%
hits_085.vortex	1.0	vortex-file-compressed	200.78 MB	200.84 MB	+64.70 KB	+0.0%
hits_017.vortex	1.0	vortex-file-compressed	147.22 MB	147.26 MB	+38.10 KB	+0.0%
hits_034.vortex	1.0	vortex-file-compressed	181.76 MB	181.80 MB	+45.95 KB	+0.0%
hits_024.vortex	1.0	vortex-file-compressed	161.06 MB	161.09 MB	+38.34 KB	+0.0%
hits_077.vortex	1.0	vortex-file-compressed	172.96 MB	173.00 MB	+39.28 KB	+0.0%
hits_075.vortex	1.0	vortex-file-compressed	189.02 MB	189.06 MB	+41.54 KB	+0.0%
hits_099.vortex	1.0	vortex-file-compressed	171.78 MB	171.81 MB	+28.66 KB	+0.0%
hits_052.vortex	1.0	vortex-file-compressed	130.08 MB	130.09 MB	+17.14 KB	+0.0%
hits_080.vortex	1.0	vortex-file-compressed	127.05 MB	127.06 MB	+15.94 KB	+0.0%
hits_031.vortex	1.0	vortex-file-compressed	159.20 MB	159.22 MB	+17.65 KB	+0.0%
hits_057.vortex	1.0	vortex-file-compressed	159.77 MB	159.78 MB	+9.45 KB	+0.0%
hits_050.vortex	1.0	vortex-file-compressed	161.58 MB	161.58 MB	+408 B	+0.0%
hits_033.vortex	1.0	vortex-file-compressed	201.19 MB	201.19 MB	672 B	-0.0%
hits_015.vortex	1.0	vortex-file-compressed	130.35 MB	130.35 MB	2.35 KB	-0.0%
hits_042.vortex	1.0	vortex-file-compressed	202.20 MB	202.19 MB	6.39 KB	-0.0%
hits_046.vortex	1.0	vortex-file-compressed	100.68 MB	100.68 MB	5.33 KB	-0.0%
hits_008.vortex	1.0	vortex-file-compressed	139.40 MB	139.40 MB	7.49 KB	-0.0%
hits_003.vortex	1.0	vortex-file-compressed	136.58 MB	136.57 MB	7.66 KB	-0.0%
hits_038.vortex	1.0	vortex-file-compressed	189.56 MB	189.55 MB	14.15 KB	-0.0%
hits_061.vortex	1.0	vortex-file-compressed	161.39 MB	161.38 MB	12.80 KB	-0.0%
hits_011.vortex	1.0	vortex-file-compressed	200.17 MB	200.15 MB	17.66 KB	-0.0%
hits_029.vortex	1.0	vortex-file-compressed	200.89 MB	200.87 MB	20.09 KB	-0.0%
hits_088.vortex	1.0	vortex-file-compressed	172.78 MB	172.76 MB	17.93 KB	-0.0%
hits_083.vortex	1.0	vortex-file-compressed	156.24 MB	156.22 MB	17.34 KB	-0.0%
hits_019.vortex	1.0	vortex-file-compressed	140.07 MB	140.05 MB	16.62 KB	-0.0%
hits_087.vortex	1.0	vortex-file-compressed	161.59 MB	161.58 MB	19.55 KB	-0.0%
hits_089.vortex	1.0	vortex-file-compressed	130.70 MB	130.68 MB	16.25 KB	-0.0%
hits_067.vortex	1.0	vortex-file-compressed	130.82 MB	130.80 MB	19.55 KB	-0.0%
hits_065.vortex	1.0	vortex-file-compressed	161.90 MB	161.86 MB	31.95 KB	-0.0%
hits_073.vortex	1.0	vortex-file-compressed	173.08 MB	173.04 MB	42.05 KB	-0.0%
hits_023.vortex	1.0	vortex-file-compressed	194.94 MB	194.88 MB	61.03 KB	-0.0%
hits_070.vortex	1.0	vortex-file-compressed	200.94 MB	200.87 MB	67.85 KB	-0.0%
hits_094.vortex	1.0	vortex-file-compressed	158.41 MB	158.36 MB	53.98 KB	-0.0%
hits_025.vortex	1.0	vortex-file-compressed	172.39 MB	172.33 MB	65.18 KB	-0.0%
hits_014.vortex	1.0	vortex-file-compressed	172.84 MB	172.77 MB	69.66 KB	-0.0%
hits_097.vortex	1.0	vortex-file-compressed	192.65 MB	192.56 MB	82.84 KB	-0.0%
hits_074.vortex	1.0	vortex-file-compressed	200.15 MB	200.06 MB	95.16 KB	-0.0%
hits_068.vortex	1.0	vortex-file-compressed	160.45 MB	160.37 MB	87.19 KB	-0.1%
hits_013.vortex	1.0	vortex-file-compressed	161.81 MB	161.72 MB	88.90 KB	-0.1%
hits_030.vortex	1.0	vortex-file-compressed	131.21 MB	131.13 MB	74.36 KB	-0.1%
hits_044.vortex	1.0	vortex-file-compressed	201.07 MB	200.95 MB	126.95 KB	-0.1%
hits_098.vortex	1.0	vortex-file-compressed	137.81 MB	137.73 MB	90.09 KB	-0.1%
hits_022.vortex	1.0	vortex-file-compressed	200.02 MB	199.89 MB	140.80 KB	-0.1%
hits_090.vortex	1.0	vortex-file-compressed	192.37 MB	192.24 MB	138.06 KB	-0.1%
hits_092.vortex	1.0	vortex-file-compressed	200.76 MB	200.58 MB	177.18 KB	-0.1%
hits_035.vortex	1.0	vortex-file-compressed	102.18 MB	102.09 MB	93.28 KB	-0.1%
hits_040.vortex	1.0	vortex-file-compressed	144.38 MB	144.25 MB	134.72 KB	-0.1%
hits_093.vortex	1.0	vortex-file-compressed	130.92 MB	130.79 MB	129.77 KB	-0.1%
hits_079.vortex	1.0	vortex-file-compressed	180.98 MB	180.81 MB	182.56 KB	-0.1%
hits_066.vortex	1.0	vortex-file-compressed	163.25 MB	163.05 MB	202.15 KB	-0.1%
hits_056.vortex	1.0	vortex-file-compressed	135.13 MB	134.96 MB	173.93 KB	-0.1%
hits_063.vortex	1.0	vortex-file-compressed	131.05 MB	130.88 MB	169.15 KB	-0.1%
hits_055.vortex	1.0	vortex-file-compressed	200.96 MB	200.70 MB	266.04 KB	-0.1%
hits_072.vortex	1.0	vortex-file-compressed	102.06 MB	101.92 MB	136.12 KB	-0.1%
hits_069.vortex	1.0	vortex-file-compressed	143.13 MB	142.91 MB	225.88 KB	-0.2%
hits_048.vortex	1.0	vortex-file-compressed	200.73 MB	200.41 MB	334.99 KB	-0.2%
hits_049.vortex	1.0	vortex-file-compressed	191.40 MB	191.08 MB	334.59 KB	-0.2%
hits_016.vortex	1.0	vortex-file-compressed	179.99 MB	179.66 MB	334.01 KB	-0.2%
hits_002.vortex	1.0	vortex-file-compressed	161.76 MB	161.43 MB	338.45 KB	-0.2%
hits_045.vortex	1.0	vortex-file-compressed	140.22 MB	139.93 MB	296.38 KB	-0.2%
hits_095.vortex	1.0	vortex-file-compressed	154.00 MB	153.68 MB	325.79 KB	-0.2%
hits_026.vortex	1.0	vortex-file-compressed	130.80 MB	130.50 MB	304.80 KB	-0.2%
hits_006.vortex	1.0	vortex-file-compressed	126.90 MB	126.61 MB	301.25 KB	-0.2%
hits_032.vortex	1.0	vortex-file-compressed	154.34 MB	153.96 MB	385.42 KB	-0.2%
hits_082.vortex	1.0	vortex-file-compressed	139.70 MB	139.30 MB	410.77 KB	-0.3%
hits_051.vortex	1.0	vortex-file-compressed	173.40 MB	172.89 MB	525.90 KB	-0.3%
hits_054.vortex	1.0	vortex-file-compressed	147.83 MB	147.34 MB	499.35 KB	-0.3%
hits_076.vortex	1.0	vortex-file-compressed	161.60 MB	160.29 MB	1.31 MB	-0.8%
hits_001.vortex	1.0	vortex-file-compressed	190.74 MB	188.69 MB	2.05 MB	-1.1%
hits_027.vortex	1.0	vortex-file-compressed	192.29 MB	189.58 MB	2.71 MB	-1.4%

Totals:

• vortex-file-compressed: 15.96 GB → 15.97 GB (+0.0%)

[github-actions]

Benchmarks: FineWeb S3 📖

Commits: PR 303cdaef vs base 008e3b75
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -7.9%
Engines: DataFusion No clear signal (+3.8%, environment too noisy confidence) · DuckDB No clear signal (-18.3%, environment too noisy confidence)
Vortex (geomean): hot 1.020x ➖ · cold 0.946x ➖
Parquet (geomean): hot 1.107x ➖ · cold 1.110x ➖
Shifts: Parquet (control) +10.7% · Median polish +8.9%

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 (1.097x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	55832066 / 52616896 / +6.1%	104299739 / 134143913 / -22.2%	0.54 / 0.39 / +36.5%
fineweb_q01/datafusion:vortex-file-compressed	434727632 / 367835794 / +18.2%	781854915 / 536405426 / +45.8% 🔴	0.56 / 0.69 / -18.9%
fineweb_q02/datafusion:vortex-file-compressed	429132762 / 401791115 / +6.8%	689660099 / 544713676 / +26.6%	0.62 / 0.74 / -15.6%
fineweb_q03/datafusion:vortex-file-compressed	758753004 / 473567678 / +60.2% 🔴	676572870 / 756426577 / -10.6%	1.12 / 0.63 / +79.1%
fineweb_q04/datafusion:vortex-file-compressed	597804222 / 445803446 / +34.1% 🔴	518548399 / 604995590 / -14.3%	1.15 / 0.74 / +56.5%
fineweb_q05/datafusion:vortex-file-compressed	451312649 / 482936586 / -6.5%	478509028 / 451868935 / +5.9%	0.94 / 1.07 / -11.8%
fineweb_q06/datafusion:vortex-file-compressed	770895370 / 741278351 / +4.0%	717536627 / 726474893 / -1.2%	1.07 / 1.02 / +5.3%
fineweb_q07/datafusion:vortex-file-compressed	561970222 / 487451974 / +15.3%	464798645 / 417737716 / +11.3%	1.21 / 1.17 / +3.6%
fineweb_q08/datafusion:vortex-file-compressed	190375226 / 265983630 / -28.4%	192854785 / 336484963 / -42.7% 🟢	0.99 / 0.79 / +24.9%

datafusion / parquet / ns (1.057x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	637780118 / 481901846 / +32.3% 🔴	794990091 / 770915103 / +3.1%	0.80 / 0.63 / +28.3%
fineweb_q01/datafusion:parquet	854077385 / 705605238 / +21.0%	836625592 / 702681222 / +19.1%	1.02 / 1.00 / +1.7%
fineweb_q02/datafusion:parquet	735864550 / 914923273 / -19.6%	763241878 / 926365455 / -17.6%	0.96 / 0.99 / -2.4%
fineweb_q03/datafusion:parquet	930606525 / 705202388 / +32.0% 🔴	1216742871 / 767486802 / +58.5% 🔴	0.76 / 0.92 / -16.8%
fineweb_q04/datafusion:parquet	1002598953 / 861944518 / +16.3%	835368844 / 686764069 / +21.6%	1.20 / 1.26 / -4.4%
fineweb_q05/datafusion:parquet	678144202 / 765186630 / -11.4%	758961111 / 785666545 / -3.4%	0.89 / 0.97 / -8.3%
fineweb_q06/datafusion:parquet	696285676 / 787044744 / -11.5%	590034848 / 833654331 / -29.2%	1.18 / 0.94 / +25.0%
fineweb_q07/datafusion:parquet	790608902 / 768135330 / +2.9%	1035650292 / 719690454 / +43.9% 🔴	0.76 / 1.07 / -28.5%
fineweb_q08/datafusion:parquet	746008283 / 723775068 / +3.1%	985653798 / 740419421 / +33.1% 🔴	0.76 / 0.98 / -22.6%

duckdb / vortex-file-compressed / ns (0.948x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	72017860 / 90292795 / -20.2%	64939623 / 135586882 / -52.1% 🟢	1.11 / 0.67 / +66.5%
fineweb_q01/duckdb:vortex-file-compressed	413039925 / 406756810 / +1.5%	427008069 / 463704094 / -7.9%	0.97 / 0.88 / +10.3%
fineweb_q02/duckdb:vortex-file-compressed	595469299 / 832792294 / -28.5%	591224966 / 637062935 / -7.2%	1.01 / 1.31 / -23.0%
fineweb_q03/duckdb:vortex-file-compressed	954407196 / 1001689544 / -4.7%	1035543036 / 1068717272 / -3.1%	0.92 / 0.94 / -1.7%
fineweb_q04/duckdb:vortex-file-compressed	1041325168 / 1007352292 / +3.4%	1032555807 / 1061680081 / -2.7%	1.01 / 0.95 / +6.3%
fineweb_q05/duckdb:vortex-file-compressed	953819160 / 893976232 / +6.7%	1092497630 / 963409289 / +13.4%	0.87 / 0.93 / -5.9%
fineweb_q06/duckdb:vortex-file-compressed	1233277024 / 1247023694 / -1.1%	1174530294 / 1284024835 / -8.5%	1.05 / 0.97 / +8.1%
fineweb_q07/duckdb:vortex-file-compressed	960273472 / 963984322 / -0.4%	992493532 / 1027164124 / -3.4%	0.97 / 0.94 / +3.1%
fineweb_q08/duckdb:vortex-file-compressed	423766550 / 409550554 / +3.5%	696705869 / 535902496 / +30.0% 🔴	0.61 / 0.76 / -20.4%

duckdb / parquet / ns (1.160x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	622116606 / 473860562 / +31.3% 🔴	737157341 / 565171140 / +30.4% 🔴	0.84 / 0.84 / +0.7%
fineweb_q01/duckdb:parquet	840956496 / 575996844 / +46.0% 🔴	643310984 / 544558797 / +18.1%	1.31 / 1.06 / +23.6%
fineweb_q02/duckdb:parquet	577632680 / 592984912 / -2.6%	611141728 / 585410698 / +4.4%	0.95 / 1.01 / -6.7%
fineweb_q03/duckdb:parquet	1752917413 / 1413648306 / +24.0%	1951311543 / 1457898844 / +33.8% 🔴	0.90 / 0.97 / -7.4%
fineweb_q04/duckdb:parquet	867796436 / 722713456 / +20.1%	894226873 / 742711943 / +20.4%	0.97 / 0.97 / -0.3%
fineweb_q05/duckdb:parquet	965774679 / 921567416 / +4.8%	855410122 / 994301462 / -14.0%	1.13 / 0.93 / +21.8%
fineweb_q06/duckdb:parquet	1535724094 / 1698732416 / -9.6%	1895994949 / 1792355218 / +5.8%	0.81 / 0.95 / -14.5%
fineweb_q07/duckdb:parquet	1111564370 / 1047703771 / +6.1%	1089112959 / 1117234140 / -2.5%	1.02 / 0.94 / +8.8%
fineweb_q08/duckdb:parquet	662091010 / 486262394 / +36.2% 🔴	570514418 / 508535161 / +12.2%	1.16 / 0.96 / +21.4%

[github-actions]

Benchmarks: Clickbench on NVME 📖

Commits: PR 303cdaef vs base a65c6537
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.5%
Engines: DataFusion No clear signal (+0.0%, low confidence) · DuckDB No clear signal (-0.9%, environment too noisy confidence)
Vortex (geomean): hot 1.004x ➖ · cold 1.000x ➖
Parquet (geomean): hot 1.009x ➖ · cold 1.013x ➖
Shifts: Parquet (control) +0.9% · Median polish +0.3%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed / ns (1.002x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1225580 / 1253244 / -2.2%	19110529 / 19854098 / -3.7%	0.06 / 0.06 / +1.6%
clickbench_q01/datafusion:vortex-file-compressed	5795813 / 6104594 / -5.1%	33141932 / 33605895 / -1.4%	0.17 / 0.18 / -3.7%
clickbench_q02/datafusion:vortex-file-compressed	10710779 / 11000370 / -2.6%	39272297 / 40098671 / -2.1%	0.27 / 0.27 / -0.6%
clickbench_q03/datafusion:vortex-file-compressed	11962173 / 11638826 / +2.8%	52304545 / 53279480 / -1.8%	0.23 / 0.22 / +4.7%
clickbench_q04/datafusion:vortex-file-compressed	55571152 / 56252674 / -1.2%	90924124 / 89852525 / +1.2%	0.61 / 0.63 / -2.4%
clickbench_q05/datafusion:vortex-file-compressed	75762355 / 75949040 / -0.2%	118730528 / 117429927 / +1.1%	0.64 / 0.65 / -1.3%
clickbench_q06/datafusion:vortex-file-compressed	1260806 / 1243698 / +1.4%	19749269 / 19613620 / +0.7%	0.06 / 0.06 / +0.7%
clickbench_q07/datafusion:vortex-file-compressed	9626798 / 9823806 / -2.0%	33223004 / 32411858 / +2.5%	0.29 / 0.30 / -4.4%
clickbench_q08/datafusion:vortex-file-compressed	79658730 / 75978734 / +4.8%	112797012 / 111825358 / +0.9%	0.71 / 0.68 / +3.9%
clickbench_q09/datafusion:vortex-file-compressed	169800998 / 172073283 / -1.3%	207959606 / 211015438 / -1.4%	0.82 / 0.82 / +0.1%
clickbench_q10/datafusion:vortex-file-compressed	25442832 / 25251033 / +0.8%	64314501 / 66610296 / -3.4%	0.40 / 0.38 / +4.4%
clickbench_q11/datafusion:vortex-file-compressed	26776862 / 26159926 / +2.4%	65392281 / 67888500 / -3.7%	0.41 / 0.39 / +6.3%
clickbench_q12/datafusion:vortex-file-compressed	72268012 / 72320355 / -0.1%	116523366 / 114350587 / +1.9%	0.62 / 0.63 / -1.9%
clickbench_q13/datafusion:vortex-file-compressed	119511188 / 117110659 / +2.0%	178349681 / 178120347 / +0.1%	0.67 / 0.66 / +1.9%
clickbench_q14/datafusion:vortex-file-compressed	74993358 / 75736343 / -1.0%	118746529 / 122845388 / -3.3%	0.63 / 0.62 / +2.4%
clickbench_q15/datafusion:vortex-file-compressed	62225680 / 62005172 / +0.4%	92658568 / 94734057 / -2.2%	0.67 / 0.65 / +2.6%
clickbench_q16/datafusion:vortex-file-compressed	149478922 / 153125711 / -2.4%	208327478 / 202772257 / +2.7%	0.72 / 0.76 / -5.0%
clickbench_q17/datafusion:vortex-file-compressed	151534329 / 148557969 / +2.0%	208261438 / 210646886 / -1.1%	0.73 / 0.71 / +3.2%
clickbench_q18/datafusion:vortex-file-compressed	298660968 / 298679324 / -0.0%	374690815 / 374987317 / -0.1%	0.80 / 0.80 / +0.1%
clickbench_q19/datafusion:vortex-file-compressed	7679044 / 7755610 / -1.0%	47323767 / 44456432 / +6.4%	0.16 / 0.17 / -7.0%
clickbench_q20/datafusion:vortex-file-compressed	62218902 / 61032503 / +1.9%	228752555 / 232720532 / -1.7%	0.27 / 0.26 / +3.7%
clickbench_q21/datafusion:vortex-file-compressed	90225546 / 89106200 / +1.3%	273049080 / 272577151 / +0.2%	0.33 / 0.33 / +1.1%
clickbench_q22/datafusion:vortex-file-compressed	103085094 / 101948026 / +1.1%	343167709 / 349312070 / -1.8%	0.30 / 0.29 / +2.9%
clickbench_q23/datafusion:vortex-file-compressed	207531198 / 195018304 / +6.4%	523251042 / 535795513 / -2.3%	0.40 / 0.36 / +9.0%
clickbench_q24/datafusion:vortex-file-compressed	16508256 / 16316292 / +1.2%	61366164 / 61580477 / -0.3%	0.27 / 0.26 / +1.5%
clickbench_q25/datafusion:vortex-file-compressed	18123104 / 17947388 / +1.0%	54862967 / 56912482 / -3.6%	0.33 / 0.32 / +4.8%
clickbench_q26/datafusion:vortex-file-compressed	16544312 / 16841492 / -1.8%	62607263 / 64762455 / -3.3%	0.26 / 0.26 / +1.6%
clickbench_q27/datafusion:vortex-file-compressed	99198040 / 98671758 / +0.5%	239977256 / 242463722 / -1.0%	0.41 / 0.41 / +1.6%
clickbench_q28/datafusion:vortex-file-compressed	561053234 / 564856294 / -0.7%	625164563 / 620320106 / +0.8%	0.90 / 0.91 / -1.4%
clickbench_q29/datafusion:vortex-file-compressed	23365042 / 22846181 / +2.3%	50377699 / 51559110 / -2.3%	0.46 / 0.44 / +4.7%
clickbench_q30/datafusion:vortex-file-compressed	58472630 / 60970045 / -4.1%	106165026 / 108411674 / -2.1%	0.55 / 0.56 / -2.1%
clickbench_q31/datafusion:vortex-file-compressed	70700570 / 73643918 / -4.0%	147648797 / 150215995 / -1.7%	0.48 / 0.49 / -2.3%
clickbench_q32/datafusion:vortex-file-compressed	305868204 / 297636006 / +2.8%	389889616 / 388720166 / +0.3%	0.78 / 0.77 / +2.5%
clickbench_q33/datafusion:vortex-file-compressed	328878416 / 329989645 / -0.3%	428494815 / 429064267 / -0.1%	0.77 / 0.77 / -0.2%
clickbench_q34/datafusion:vortex-file-compressed	333186341 / 334097428 / -0.3%	429218716 / 423924305 / +1.2%	0.78 / 0.79 / -1.5%
clickbench_q35/datafusion:vortex-file-compressed	57334079 / 55704550 / +2.9%	85842586 / 87169267 / -1.5%	0.67 / 0.64 / +4.5%
clickbench_q36/datafusion:vortex-file-compressed	37778514 / 37338169 / +1.2%	63487780 / 64906949 / -2.2%	0.60 / 0.58 / +3.4%
clickbench_q37/datafusion:vortex-file-compressed	21651327 / 21719736 / -0.3%	45766574 / 46605572 / -1.8%	0.47 / 0.47 / +1.5%
clickbench_q38/datafusion:vortex-file-compressed	11728858 / 11531990 / +1.7%	38170303 / 37230035 / +2.5%	0.31 / 0.31 / -0.8%
clickbench_q39/datafusion:vortex-file-compressed	78790680 / 78384854 / +0.5%	107565363 / 109109723 / -1.4%	0.73 / 0.72 / +2.0%
clickbench_q40/datafusion:vortex-file-compressed	11428470 / 11518415 / -0.8%	35130332 / 36585828 / -4.0%	0.33 / 0.31 / +3.3%
clickbench_q41/datafusion:vortex-file-compressed	10736462 / 10970846 / -2.1%	34166192 / 34750595 / -1.7%	0.31 / 0.32 / -0.5%
clickbench_q42/datafusion:vortex-file-compressed	11189735 / 11053092 / +1.2%	35507007 / 34782775 / +2.1%	0.32 / 0.32 / -0.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1292546 / 1276854 / +1.2%	49328164 / 48415487 / +1.9%	0.03 / 0.03 / -0.6%
clickbench_q01/datafusion:parquet	16376016 / 16338007 / +0.2%	71641919 / 74428912 / -3.7%	0.23 / 0.22 / +4.1%
clickbench_q02/datafusion:parquet	18849049 / 18968022 / -0.6%	83715469 / 84885710 / -1.4%	0.23 / 0.22 / +0.8%
clickbench_q03/datafusion:parquet	17631212 / 17780842 / -0.8%	83221048 / 81434447 / +2.2%	0.21 / 0.22 / -3.0%
clickbench_q04/datafusion:parquet	62804854 / 63188308 / -0.6%	131873797 / 126299319 / +4.4%	0.48 / 0.50 / -4.8%
clickbench_q05/datafusion:parquet	90514192 / 88841347 / +1.9%	159193971 / 159462630 / -0.2%	0.57 / 0.56 / +2.1%
clickbench_q06/datafusion:parquet	1277275 / 1278119 / -0.1%	47823345 / 48269767 / -0.9%	0.03 / 0.03 / +0.9%
clickbench_q07/datafusion:parquet	16909044 / 16824260 / +0.5%	68970771 / 68485198 / +0.7%	0.25 / 0.25 / -0.2%
clickbench_q08/datafusion:parquet	85506326 / 87554366 / -2.3%	164119863 / 162073117 / +1.3%	0.52 / 0.54 / -3.6%
clickbench_q09/datafusion:parquet	187528874 / 189838528 / -1.2%	265635432 / 269849566 / -1.6%	0.71 / 0.70 / +0.4%
clickbench_q10/datafusion:parquet	37089928 / 36571271 / +1.4%	99920498 / 101100882 / -1.2%	0.37 / 0.36 / +2.6%
clickbench_q11/datafusion:parquet	42904433 / 43115244 / -0.5%	110611460 / 109261671 / +1.2%	0.39 / 0.39 / -1.7%
clickbench_q12/datafusion:parquet	97537550 / 95974058 / +1.6%	164552795 / 163862631 / +0.4%	0.59 / 0.59 / +1.2%
clickbench_q13/datafusion:parquet	150032208 / 147314624 / +1.8%	232031301 / 228875433 / +1.4%	0.65 / 0.64 / +0.5%
clickbench_q14/datafusion:parquet	101981818 / 102174375 / -0.2%	175895779 / 172143343 / +2.2%	0.58 / 0.59 / -2.3%
clickbench_q15/datafusion:parquet	72098646 / 70996126 / +1.6%	130007920 / 131762045 / -1.3%	0.55 / 0.54 / +2.9%
clickbench_q16/datafusion:parquet	157771717 / 157432430 / +0.2%	237115711 / 239427269 / -1.0%	0.67 / 0.66 / +1.2%
clickbench_q17/datafusion:parquet	157656981 / 156966294 / +0.4%	237837866 / 239841469 / -0.8%	0.66 / 0.65 / +1.3%
clickbench_q18/datafusion:parquet	315916951 / 316939801 / -0.3%	421705122 / 419888897 / +0.4%	0.75 / 0.75 / -0.8%
clickbench_q19/datafusion:parquet	19190412 / 19038334 / +0.8%	74901226 / 75256190 / -0.5%	0.26 / 0.25 / +1.3%
clickbench_q20/datafusion:parquet	181013110 / 179586806 / +0.8%	294667082 / 277739853 / +6.1%	0.61 / 0.65 / -5.0%
clickbench_q21/datafusion:parquet	175335764 / 173953949 / +0.8%	303437302 / 290798371 / +4.3%	0.58 / 0.60 / -3.4%
clickbench_q22/datafusion:parquet	262801536 / 261457367 / +0.5%	438696982 / 412132013 / +6.4%	0.60 / 0.63 / -5.6%
clickbench_q23/datafusion:parquet	1181085686 / 1195108448 / -1.2%	1230661552 / 1230504753 / +0.0%	0.96 / 0.97 / -1.2%
clickbench_q24/datafusion:parquet	30314407 / 30015034 / +1.0%	87864011 / 86218417 / +1.9%	0.35 / 0.35 / -0.9%
clickbench_q25/datafusion:parquet	36568672 / 37091626 / -1.4%	99685272 / 99964263 / -0.3%	0.37 / 0.37 / -1.1%
clickbench_q26/datafusion:parquet	30871488 / 30645528 / +0.7%	85898590 / 88020565 / -2.4%	0.36 / 0.35 / +3.2%
clickbench_q27/datafusion:parquet	193796876 / 194454424 / -0.3%	294964843 / 286448954 / +3.0%	0.66 / 0.68 / -3.2%
clickbench_q28/datafusion:parquet	622832552 / 623834138 / -0.2%	701263395 / 695662344 / +0.8%	0.89 / 0.90 / -1.0%
clickbench_q29/datafusion:parquet	29531788 / 29159228 / +1.3%	91265371 / 91642504 / -0.4%	0.32 / 0.32 / +1.7%
clickbench_q30/datafusion:parquet	90521786 / 91641498 / -1.2%	171037551 / 168872438 / +1.3%	0.53 / 0.54 / -2.5%
clickbench_q31/datafusion:parquet	106426395 / 104883696 / +1.5%	193794716 / 191942580 / +1.0%	0.55 / 0.55 / +0.5%
clickbench_q32/datafusion:parquet	328301919 / 328067324 / +0.1%	433836104 / 425204107 / +2.0%	0.76 / 0.77 / -1.9%
clickbench_q33/datafusion:parquet	382611795 / 387004562 / -1.1%	473058590 / 472597643 / +0.1%	0.81 / 0.82 / -1.2%
clickbench_q34/datafusion:parquet	385734286 / 384671310 / +0.3%	479200123 / 474232083 / +1.0%	0.80 / 0.81 / -0.8%
clickbench_q35/datafusion:parquet	63151342 / 62973294 / +0.3%	121904841 / 124121475 / -1.8%	0.52 / 0.51 / +2.1%
clickbench_q36/datafusion:parquet	73594648 / 73592270 / +0.0%	132257859 / 133779768 / -1.1%	0.56 / 0.55 / +1.2%
clickbench_q37/datafusion:parquet	35451647 / 35440082 / +0.0%	91156700 / 91656973 / -0.5%	0.39 / 0.39 / +0.6%
clickbench_q38/datafusion:parquet	47666228 / 47864858 / -0.4%	105418188 / 106618852 / -1.1%	0.45 / 0.45 / +0.7%
clickbench_q39/datafusion:parquet	144225948 / 143991143 / +0.2%	208887981 / 207257560 / +0.8%	0.69 / 0.69 / -0.6%
clickbench_q40/datafusion:parquet	20387184 / 20271676 / +0.6%	75456693 / 77151214 / -2.2%	0.27 / 0.26 / +2.8%
clickbench_q41/datafusion:parquet	18904567 / 18911974 / -0.0%	74980482 / 75628855 / -0.9%	0.25 / 0.25 / +0.8%
clickbench_q42/datafusion:parquet	19314985 / 19292986 / +0.1%	74265835 / 75051081 / -1.0%	0.26 / 0.26 / +1.2%

duckdb / vortex-file-compressed / ns (1.007x ➖, 2↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	1704598 / 1538754 / +10.8% 🔴	24968233 / 24469684 / +2.0%	0.07 / 0.06 / +8.6%
clickbench_q01/duckdb:vortex-file-compressed	14688950 / 12004464 / +22.4% 🔴	28209749 / 29130745 / -3.2%	0.52 / 0.41 / +26.4%
clickbench_q02/duckdb:vortex-file-compressed	13986347 / 13626508 / +2.6%	32571768 / 33617235 / -3.1%	0.43 / 0.41 / +5.9%
clickbench_q03/duckdb:vortex-file-compressed	18539194 / 18390720 / +0.8%	47563145 / 47362053 / +0.4%	0.39 / 0.39 / +0.4%
clickbench_q04/duckdb:vortex-file-compressed	72124220 / 70108202 / +2.9%	102086804 / 103469983 / -1.3%	0.71 / 0.68 / +4.3%
clickbench_q05/duckdb:vortex-file-compressed	68688362 / 70125336 / -2.0%	97071262 / 97456258 / -0.4%	0.71 / 0.72 / -1.7%
clickbench_q06/duckdb:vortex-file-compressed	2048350 / 1881139 / +8.9%	29055119 / 31328103 / -7.3%	0.07 / 0.06 / +17.4%
clickbench_q07/duckdb:vortex-file-compressed	14150070 / 16714627 / -15.3% 🟢	34119722 / 32011144 / +6.6%	0.41 / 0.52 / -20.6%
clickbench_q08/duckdb:vortex-file-compressed	84717182 / 82775262 / +2.3%	122078330 / 127631232 / -4.4%	0.69 / 0.65 / +7.0%
clickbench_q09/duckdb:vortex-file-compressed	106463378 / 108016663 / -1.4%	160235230 / 143401961 / +11.7% 🔴	0.66 / 0.75 / -11.8%
clickbench_q10/duckdb:vortex-file-compressed	33661324 / 33971144 / -0.9%	67842443 / 63278305 / +7.2%	0.50 / 0.54 / -7.6%
clickbench_q11/duckdb:vortex-file-compressed	35409586 / 36368098 / -2.6%	71214881 / 69232494 / +2.9%	0.50 / 0.53 / -5.3%
clickbench_q12/duckdb:vortex-file-compressed	78573090 / 73096681 / +7.5%	106311293 / 103452173 / +2.8%	0.74 / 0.71 / +4.6%
clickbench_q13/duckdb:vortex-file-compressed	154131759 / 142425184 / +8.2%	191018842 / 185862126 / +2.8%	0.81 / 0.77 / +5.3%
clickbench_q14/duckdb:vortex-file-compressed	78768080 / 78075288 / +0.9%	106143744 / 111666844 / -4.9%	0.74 / 0.70 / +6.1%
clickbench_q15/duckdb:vortex-file-compressed	93033604 / 92890405 / +0.2%	129108087 / 128381747 / +0.6%	0.72 / 0.72 / -0.4%
clickbench_q16/duckdb:vortex-file-compressed	162296737 / 163983984 / -1.0%	211914342 / 203933056 / +3.9%	0.77 / 0.80 / -4.8%
clickbench_q17/duckdb:vortex-file-compressed	165871866 / 163682544 / +1.3%	206648196 / 204054897 / +1.3%	0.80 / 0.80 / +0.1%
clickbench_q18/duckdb:vortex-file-compressed	311429905 / 318607559 / -2.3%	373786066 / 406172561 / -8.0%	0.83 / 0.78 / +6.2%
clickbench_q19/duckdb:vortex-file-compressed	16202926 / 15965413 / +1.5%	37999744 / 41062916 / -7.5%	0.43 / 0.39 / +9.7%
clickbench_q20/duckdb:vortex-file-compressed	113549014 / 111109108 / +2.2%	192310469 / 186849958 / +2.9%	0.59 / 0.59 / -0.7%
clickbench_q21/duckdb:vortex-file-compressed	162820296 / 162899957 / -0.0%	293135914 / 288566107 / +1.6%	0.56 / 0.56 / -1.6%
clickbench_q22/duckdb:vortex-file-compressed	237109034 / 247953338 / -4.4%	421527856 / 431659519 / -2.3%	0.56 / 0.57 / -2.1%
clickbench_q23/duckdb:vortex-file-compressed	61700812 / 58254160 / +5.9%	109968640 / 92704956 / +18.6% 🔴	0.56 / 0.63 / -10.7%
clickbench_q24/duckdb:vortex-file-compressed	24336086 / 25942898 / -6.2%	41148356 / 42490012 / -3.2%	0.59 / 0.61 / -3.1%
clickbench_q25/duckdb:vortex-file-compressed	33666976 / 33469596 / +0.6%	59001768 / 56847918 / +3.8%	0.57 / 0.59 / -3.1%
clickbench_q26/duckdb:vortex-file-compressed	20334153 / 19520754 / +4.2%	37075161 / 36810098 / +0.7%	0.55 / 0.53 / +3.4%
clickbench_q27/duckdb:vortex-file-compressed	148422754 / 144902705 / +2.4%	244232503 / 241342121 / +1.2%	0.61 / 0.60 / +1.2%
clickbench_q28/duckdb:vortex-file-compressed	635287655 / 658460388 / -3.5%	661439493 / 683357583 / -3.2%	0.96 / 0.96 / -0.3%
clickbench_q29/duckdb:vortex-file-compressed	20373200 / 20552210 / -0.9%	37488994 / 35115122 / +6.8%	0.54 / 0.59 / -7.1%
clickbench_q30/duckdb:vortex-file-compressed	65928968 / 65381580 / +0.8%	107160193 / 106004147 / +1.1%	0.62 / 0.62 / -0.3%
clickbench_q31/duckdb:vortex-file-compressed	124953552 / 127183786 / -1.8%	198003899 / 196239357 / +0.9%	0.63 / 0.65 / -2.6%
clickbench_q32/duckdb:vortex-file-compressed	457026272 / 447756828 / +2.1%	490689109 / 467631543 / +4.9%	0.93 / 0.96 / -2.7%
clickbench_q33/duckdb:vortex-file-compressed	398546647 / 393950270 / +1.2%	508490331 / 508399380 / +0.0%	0.78 / 0.77 / +1.1%
clickbench_q34/duckdb:vortex-file-compressed	415696860 / 411809358 / +0.9%	578694254 / 542749712 / +6.6%	0.72 / 0.76 / -5.3%
clickbench_q35/duckdb:vortex-file-compressed	101394339 / 102497618 / -1.1%	133939652 / 139193375 / -3.8%	0.76 / 0.74 / +2.8%
clickbench_q36/duckdb:vortex-file-compressed	16531428 / 15736192 / +5.1%	31975677 / 32978570 / -3.0%	0.52 / 0.48 / +8.3%
clickbench_q37/duckdb:vortex-file-compressed	11631092 / 11776118 / -1.2%	27558941 / 28661882 / -3.8%	0.42 / 0.41 / +2.7%
clickbench_q38/duckdb:vortex-file-compressed	13477430 / 13489172 / -0.1%	33624243 / 29562838 / +13.7% 🔴	0.40 / 0.46 / -12.2%
clickbench_q39/duckdb:vortex-file-compressed	22837814 / 24468380 / -6.7%	39405197 / 42700938 / -7.7%	0.58 / 0.57 / +1.1%
clickbench_q40/duckdb:vortex-file-compressed	10428651 / 10966366 / -4.9%	28629061 / 28287499 / +1.2%	0.36 / 0.39 / -6.0%
clickbench_q41/duckdb:vortex-file-compressed	15639960 / 12791422 / +22.3% 🔴	28251857 / 28485424 / -0.8%	0.55 / 0.45 / +23.3%
clickbench_q42/duckdb:vortex-file-compressed	11480294 / 14602521 / -21.4% 🟢	29952565 / 29331807 / +2.1%	0.38 / 0.50 / -23.0%

duckdb / parquet / ns (1.016x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	9319448 / 9553553 / -2.5%	23347757 / 23978120 / -2.6%	0.40 / 0.40 / +0.2%
clickbench_q01/duckdb:parquet	13353406 / 9982025 / +33.8% 🔴	21639246 / 20645205 / +4.8%	0.62 / 0.48 / +27.6%
clickbench_q02/duckdb:parquet	16832862 / 15187374 / +10.8% 🔴	32640779 / 31259954 / +4.4%	0.52 / 0.49 / +6.1%
clickbench_q03/duckdb:parquet	16041986 / 15183330 / +5.7%	51426235 / 50166654 / +2.5%	0.31 / 0.30 / +3.1%
clickbench_q04/duckdb:parquet	72825142 / 76186014 / -4.4%	90634707 / 92683011 / -2.2%	0.80 / 0.82 / -2.3%
clickbench_q05/duckdb:parquet	81933775 / 83524124 / -1.9%	121328780 / 118134935 / +2.7%	0.68 / 0.71 / -4.5%
clickbench_q06/duckdb:parquet	15813980 / 14676582 / +7.7%	25281404 / 24830081 / +1.8%	0.63 / 0.59 / +5.8%
clickbench_q07/duckdb:parquet	11071966 / 10740843 / +3.1%	23812603 / 22790866 / +4.5%	0.46 / 0.47 / -1.3%
clickbench_q08/duckdb:parquet	85389075 / 82500768 / +3.5%	126512957 / 122208171 / +3.5%	0.67 / 0.68 / -0.0%
clickbench_q09/duckdb:parquet	114121557 / 114589722 / -0.4%	162083302 / 158751142 / +2.1%	0.70 / 0.72 / -2.5%
clickbench_q10/duckdb:parquet	33252138 / 34566686 / -3.8%	69553953 / 69266598 / +0.4%	0.48 / 0.50 / -4.2%
clickbench_q11/duckdb:parquet	39493298 / 35868648 / +10.1% 🔴	75433842 / 74834757 / +0.8%	0.52 / 0.48 / +9.2%
clickbench_q12/duckdb:parquet	91921538 / 90876442 / +1.2%	142604342 / 133406461 / +6.9%	0.64 / 0.68 / -5.4%
clickbench_q13/duckdb:parquet	146324882 / 147354846 / -0.7%	207290999 / 226604157 / -8.5%	0.71 / 0.65 / +8.6%
clickbench_q14/duckdb:parquet	101009030 / 95666290 / +5.6%	150715132 / 137686147 / +9.5%	0.67 / 0.69 / -3.5%
clickbench_q15/duckdb:parquet	92347245 / 94691103 / -2.5%	117434581 / 129139051 / -9.1%	0.79 / 0.73 / +7.2%
clickbench_q16/duckdb:parquet	171729323 / 173875103 / -1.2%	227634834 / 231855447 / -1.8%	0.75 / 0.75 / +0.6%
clickbench_q17/duckdb:parquet	181157994 / 175331266 / +3.3%	242667930 / 231889583 / +4.6%	0.75 / 0.76 / -1.3%
clickbench_q18/duckdb:parquet	319108970 / 325888230 / -2.1%	404394093 / 440247274 / -8.1%	0.79 / 0.74 / +6.6%
clickbench_q19/duckdb:parquet	13557771 / 13631120 / -0.5%	42607956 / 40366010 / +5.6%	0.32 / 0.34 / -5.8%
clickbench_q20/duckdb:parquet	134783778 / 134955091 / -0.1%	247550978 / 237211468 / +4.4%	0.54 / 0.57 / -4.3%
clickbench_q21/duckdb:parquet	181665168 / 184820181 / -1.7%	324940198 / 319062142 / +1.8%	0.56 / 0.58 / -3.5%
clickbench_q22/duckdb:parquet	248060917 / 240954136 / +2.9%	412961889 / 401248052 / +2.9%	0.60 / 0.60 / +0.0%
clickbench_q23/duckdb:parquet	151687088 / 147316516 / +3.0%	188660321 / 170299137 / +10.8% 🔴	0.80 / 0.87 / -7.1%
clickbench_q24/duckdb:parquet	43319648 / 44077850 / -1.7%	63468516 / 58229698 / +9.0%	0.68 / 0.76 / -9.8%
clickbench_q25/duckdb:parquet	40360544 / 40074848 / +0.7%	87830237 / 87755790 / +0.1%	0.46 / 0.46 / +0.6%
clickbench_q26/duckdb:parquet	30166885 / 30932933 / -2.5%	46246460 / 44387662 / +4.2%	0.65 / 0.70 / -6.4%
clickbench_q27/duckdb:parquet	147661824 / 142390626 / +3.7%	260964757 / 255041620 / +2.3%	0.57 / 0.56 / +1.3%
clickbench_q28/duckdb:parquet	900461726 / 907486782 / -0.8%	997958425 / 1024139972 / -2.6%	0.90 / 0.89 / +1.8%
clickbench_q29/duckdb:parquet	17176838 / 17063719 / +0.7%	33833877 / 28841886 / +17.3% 🔴	0.51 / 0.59 / -14.2%
clickbench_q30/duckdb:parquet	91309721 / 91277937 / +0.0%	178497896 / 168647384 / +5.8%	0.51 / 0.54 / -5.5%
clickbench_q31/duckdb:parquet	143933644 / 143994254 / -0.0%	290978074 / 289845469 / +0.4%	0.49 / 0.50 / -0.4%
clickbench_q32/duckdb:parquet	439843406 / 440518651 / -0.2%	492583457 / 485215467 / +1.5%	0.89 / 0.91 / -1.6%
clickbench_q33/duckdb:parquet	445149172 / 450879019 / -1.3%	480777764 / 470451429 / +2.2%	0.93 / 0.96 / -3.4%
clickbench_q34/duckdb:parquet	461923382 / 446685279 / +3.4%	503858171 / 498549632 / +1.1%	0.92 / 0.90 / +2.3%
clickbench_q35/duckdb:parquet	103958556 / 105426400 / -1.4%	129013266 / 127785344 / +1.0%	0.81 / 0.83 / -2.3%
clickbench_q36/duckdb:parquet	30884462 / 31251456 / -1.2%	41940271 / 41767934 / +0.4%	0.74 / 0.75 / -1.6%
clickbench_q37/duckdb:parquet	23066944 / 22761188 / +1.3%	32550360 / 31642067 / +2.9%	0.71 / 0.72 / -1.5%
clickbench_q38/duckdb:parquet	24278397 / 24641746 / -1.5%	33773528 / 35930791 / -6.0%	0.72 / 0.69 / +4.8%
clickbench_q39/duckdb:parquet	56625086 / 57166078 / -0.9%	67785128 / 66337216 / +2.2%	0.84 / 0.86 / -3.1%
clickbench_q40/duckdb:parquet	12795022 / 12668964 / +1.0%	23001006 / 22638598 / +1.6%	0.56 / 0.56 / -0.6%
clickbench_q41/duckdb:parquet	13378004 / 12439968 / +7.5%	23943389 / 22336625 / +7.2%	0.56 / 0.56 / +0.3%
clickbench_q42/duckdb:parquet	14567152 / 14443638 / +0.9%	25642724 / 24542509 / +4.5%	0.57 / 0.59 / -3.5%

---

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[github-actions]

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 303cdaef vs base a65c6537
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.0%
Engines: DataFusion No clear signal (+0.6%, low confidence) · DuckDB No clear signal (-2.6%, low confidence)
Vortex (geomean): hot 0.982x ➖ · cold 1.010x ➖
Parquet (geomean): hot 0.992x ➖ · cold 0.993x ➖
Shifts: Parquet (control) -0.8% · Median polish -0.6%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed / ns (0.995x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	92180874 / 97702289 / -5.7%	167138292 / 169208339 / -1.2%	0.55 / 0.58 / -4.5%
tpch_q02/datafusion:vortex-file-compressed	64559699 / 65087727 / -0.8%	95262097 / 95746788 / -0.5%	0.68 / 0.68 / -0.3%
tpch_q03/datafusion:vortex-file-compressed	65502331 / 65212355 / +0.4%	122910715 / 118734306 / +3.5%	0.53 / 0.55 / -3.0%
tpch_q04/datafusion:vortex-file-compressed	35058991 / 35583170 / -1.5%	79361413 / 82084192 / -3.3%	0.44 / 0.43 / +1.9%
tpch_q05/datafusion:vortex-file-compressed	118866489 / 117124300 / +1.5%	190765169 / 178738147 / +6.7%	0.62 / 0.66 / -4.9%
tpch_q06/datafusion:vortex-file-compressed	14671568 / 15790361 / -7.1%	69102120 / 69484514 / -0.6%	0.21 / 0.23 / -6.6%
tpch_q07/datafusion:vortex-file-compressed	142648987 / 139164767 / +2.5%	201301502 / 196149323 / +2.6%	0.71 / 0.71 / -0.1%
tpch_q08/datafusion:vortex-file-compressed	142691368 / 144868557 / -1.5%	210818353 / 200625360 / +5.1%	0.68 / 0.72 / -6.3%
tpch_q09/datafusion:vortex-file-compressed	194012840 / 183589236 / +5.7%	260424522 / 254958755 / +2.1%	0.74 / 0.72 / +3.5%
tpch_q10/datafusion:vortex-file-compressed	74390520 / 74214031 / +0.2%	137450182 / 148408040 / -7.4%	0.54 / 0.50 / +8.2%
tpch_q11/datafusion:vortex-file-compressed	43047559 / 43200542 / -0.4%	68153555 / 70456954 / -3.3%	0.63 / 0.61 / +3.0%
tpch_q12/datafusion:vortex-file-compressed	45138835 / 45514909 / -0.8%	93347917 / 97986735 / -4.7%	0.48 / 0.46 / +4.1%
tpch_q13/datafusion:vortex-file-compressed	46760348 / 47668165 / -1.9%	76968386 / 78262244 / -1.7%	0.61 / 0.61 / -0.3%
tpch_q14/datafusion:vortex-file-compressed	25229728 / 25086394 / +0.6%	98589132 / 95837113 / +2.9%	0.26 / 0.26 / -2.2%
tpch_q15/datafusion:vortex-file-compressed	37301753 / 37823500 / -1.4%	98508737 / 101444634 / -2.9%	0.38 / 0.37 / +1.6%
tpch_q16/datafusion:vortex-file-compressed	37675060 / 37598782 / +0.2%	66846812 / 66272899 / +0.9%	0.56 / 0.57 / -0.7%
tpch_q17/datafusion:vortex-file-compressed	180136627 / 177462041 / +1.5%	222037164 / 231818726 / -4.2%	0.81 / 0.77 / +6.0%
tpch_q18/datafusion:vortex-file-compressed	207117797 / 206540077 / +0.3%	261509512 / 268220462 / -2.5%	0.79 / 0.77 / +2.9%
tpch_q19/datafusion:vortex-file-compressed	35197315 / 35187644 / +0.0%	93970058 / 98133659 / -4.2%	0.37 / 0.36 / +4.5%
tpch_q20/datafusion:vortex-file-compressed	62603259 / 63462325 / -1.4%	126556433 / 125685046 / +0.7%	0.49 / 0.50 / -2.0%
tpch_q21/datafusion:vortex-file-compressed	181225756 / 181802421 / -0.3%	236241351 / 243187874 / -2.9%	0.77 / 0.75 / +2.6%
tpch_q22/datafusion:vortex-file-compressed	25773372 / 25863192 / -0.3%	53878413 / 56197168 / -4.1%	0.48 / 0.46 / +3.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	83639551 / 83357413 / +0.3%	133385175 / 135456533 / -1.5%	0.63 / 0.62 / +1.9%
tpch_q02/datafusion:parquet	135573945 / 135752661 / -0.1%	168453852 / 169856464 / -0.8%	0.80 / 0.80 / +0.7%
tpch_q03/datafusion:parquet	124244248 / 126177302 / -1.5%	200304247 / 194830287 / +2.8%	0.62 / 0.65 / -4.2%
tpch_q04/datafusion:parquet	53480124 / 54168292 / -1.3%	106087689 / 112383052 / -5.6%	0.50 / 0.48 / +4.6%
tpch_q05/datafusion:parquet	164390786 / 165205949 / -0.5%	245563679 / 245860713 / -0.1%	0.67 / 0.67 / -0.4%
tpch_q06/datafusion:parquet	31807261 / 32507765 / -2.2%	84180390 / 88149134 / -4.5%	0.38 / 0.37 / +2.5%
tpch_q07/datafusion:parquet	215011552 / 216765148 / -0.8%	295489343 / 280741652 / +5.3%	0.73 / 0.77 / -5.8%
tpch_q08/datafusion:parquet	209832435 / 210257672 / -0.2%	294222327 / 291002158 / +1.1%	0.71 / 0.72 / -1.3%
tpch_q09/datafusion:parquet	283643253 / 280872446 / +1.0%	367613784 / 361555183 / +1.7%	0.77 / 0.78 / -0.7%
tpch_q10/datafusion:parquet	306872819 / 305984554 / +0.3%	376972482 / 369109483 / +2.1%	0.81 / 0.83 / -1.8%
tpch_q11/datafusion:parquet	96564697 / 97615567 / -1.1%	120692114 / 121290628 / -0.5%	0.80 / 0.80 / -0.6%
tpch_q12/datafusion:parquet	78526946 / 79827107 / -1.6%	135992425 / 130171906 / +4.5%	0.58 / 0.61 / -5.8%
tpch_q13/datafusion:parquet	194349472 / 195548910 / -0.6%	232997614 / 230845582 / +0.9%	0.83 / 0.85 / -1.5%
tpch_q14/datafusion:parquet	76124160 / 75808752 / +0.4%	175930540 / 196024822 / -10.3% 🟢	0.43 / 0.39 / +11.9%
tpch_q15/datafusion:parquet	77770186 / 79515866 / -2.2%	141690352 / 141207851 / +0.3%	0.55 / 0.56 / -2.5%
tpch_q16/datafusion:parquet	83986387 / 86079562 / -2.4%	110061587 / 110105439 / -0.0%	0.76 / 0.78 / -2.4%
tpch_q17/datafusion:parquet	205132593 / 208704860 / -1.7%	266371422 / 266679505 / -0.1%	0.77 / 0.78 / -1.6%
tpch_q18/datafusion:parquet	261887572 / 269929519 / -3.0%	324459542 / 325844039 / -0.4%	0.81 / 0.83 / -2.6%
tpch_q19/datafusion:parquet	97495672 / 98573606 / -1.1%	171641332 / 173155743 / -0.9%	0.57 / 0.57 / -0.2%
tpch_q20/datafusion:parquet	152102047 / 154312913 / -1.4%	213148918 / 221655164 / -3.8%	0.71 / 0.70 / +2.5%
tpch_q21/datafusion:parquet	228780906 / 234447166 / -2.4%	305134499 / 315377700 / -3.2%	0.75 / 0.74 / +0.9%
tpch_q22/datafusion:parquet	160933894 / 162366486 / -0.9%	184935171 / 187950654 / -1.6%	0.87 / 0.86 / +0.7%

duckdb / vortex-file-compressed / ns (0.969x ➖, 3↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	50980692 / 53874807 / -5.4%	90028132 / 95691008 / -5.9%	0.57 / 0.56 / +0.6%
tpch_q02/duckdb:vortex-file-compressed	32567635 / 32380196 / +0.6%	50791570 / 45610549 / +11.4% 🔴	0.64 / 0.71 / -9.7%
tpch_q03/duckdb:vortex-file-compressed	56639964 / 57777056 / -2.0%	111135127 / 110149045 / +0.9%	0.51 / 0.52 / -2.8%
tpch_q04/duckdb:vortex-file-compressed	79755641 / 80469603 / -0.9%	126881674 / 116005281 / +9.4%	0.63 / 0.69 / -9.4%
tpch_q05/duckdb:vortex-file-compressed	67702226 / 65967743 / +2.6%	129143585 / 114150813 / +13.1% 🔴	0.52 / 0.58 / -9.3%
tpch_q06/duckdb:vortex-file-compressed	21865018 / 21499472 / +1.7%	71455090 / 58602150 / +21.9% 🔴	0.31 / 0.37 / -16.6%
tpch_q07/duckdb:vortex-file-compressed	58370787 / 58724703 / -0.6%	130023810 / 113157062 / +14.9% 🔴	0.45 / 0.52 / -13.5%
tpch_q08/duckdb:vortex-file-compressed	87056820 / 88348069 / -1.5%	161712056 / 150249776 / +7.6%	0.54 / 0.59 / -8.4%
tpch_q09/duckdb:vortex-file-compressed	165956645 / 167087078 / -0.7%	240932582 / 227484651 / +5.9%	0.69 / 0.73 / -6.2%
tpch_q10/duckdb:vortex-file-compressed	112475627 / 113797254 / -1.2%	174981046 / 199859131 / -12.4% 🟢	0.64 / 0.57 / +12.9%
tpch_q11/duckdb:vortex-file-compressed	16891724 / 20186140 / -16.3% 🟢	31325600 / 32879396 / -4.7%	0.54 / 0.61 / -12.2%
tpch_q12/duckdb:vortex-file-compressed	54888756 / 57810204 / -5.1%	113054774 / 98472082 / +14.8% 🔴	0.49 / 0.59 / -17.3%
tpch_q13/duckdb:vortex-file-compressed	91425607 / 90814933 / +0.7%	143140698 / 136373692 / +5.0%	0.64 / 0.67 / -4.1%
tpch_q14/duckdb:vortex-file-compressed	32918671 / 31448577 / +4.7%	78535161 / 74998838 / +4.7%	0.42 / 0.42 / -0.0%
tpch_q15/duckdb:vortex-file-compressed	41114970 / 39451099 / +4.2%	103979622 / 87400339 / +19.0% 🔴	0.40 / 0.45 / -12.4%
tpch_q16/duckdb:vortex-file-compressed	42447969 / 42394651 / +0.1%	53405922 / 55175058 / -3.2%	0.79 / 0.77 / +3.4%
tpch_q17/duckdb:vortex-file-compressed	63929388 / 76482224 / -16.4% 🟢	127358100 / 159151483 / -20.0% 🟢	0.50 / 0.48 / +4.5%
tpch_q18/duckdb:vortex-file-compressed	130231137 / 135182491 / -3.7%	161652576 / 165216507 / -2.2%	0.81 / 0.82 / -1.5%
tpch_q19/duckdb:vortex-file-compressed	39816479 / 48005097 / -17.1% 🟢	93806370 / 106677564 / -12.1% 🟢	0.42 / 0.45 / -5.7%
tpch_q20/duckdb:vortex-file-compressed	58596093 / 60384074 / -3.0%	124815328 / 115703780 / +7.9%	0.47 / 0.52 / -10.0%
tpch_q21/duckdb:vortex-file-compressed	236315928 / 244934361 / -3.5%	284019213 / 283950363 / +0.0%	0.83 / 0.86 / -3.5%
tpch_q22/duckdb:vortex-file-compressed	40463008 / 41065997 / -1.5%	56255735 / 56683644 / -0.8%	0.72 / 0.72 / -0.7%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	70370352 / 69942011 / +0.6%	88767706 / 87384645 / +1.6%	0.79 / 0.80 / -1.0%
tpch_q02/duckdb:parquet	70574127 / 71165721 / -0.8%	83127712 / 82356591 / +0.9%	0.85 / 0.86 / -1.8%
tpch_q03/duckdb:parquet	114233390 / 116565922 / -2.0%	171015316 / 154750066 / +10.5% 🔴	0.67 / 0.75 / -11.3%
tpch_q04/duckdb:parquet	74766814 / 74506296 / +0.3%	96668750 / 111792067 / -13.5% 🟢	0.77 / 0.67 / +16.0%
tpch_q05/duckdb:parquet	124880022 / 125609495 / -0.6%	173195765 / 179837123 / -3.7%	0.72 / 0.70 / +3.2%
tpch_q06/duckdb:parquet	33836379 / 34673035 / -2.4%	47803367 / 49603772 / -3.6%	0.71 / 0.70 / +1.3%
tpch_q07/duckdb:parquet	89697195 / 89130403 / +0.6%	133432553 / 153874627 / -13.3% 🟢	0.67 / 0.58 / +16.1%
tpch_q08/duckdb:parquet	143583123 / 142986115 / +0.4%	187910806 / 186975435 / +0.5%	0.76 / 0.76 / -0.1%
tpch_q09/duckdb:parquet	221994062 / 223730113 / -0.8%	264614640 / 263051019 / +0.6%	0.84 / 0.85 / -1.4%
tpch_q10/duckdb:parquet	471906397 / 471836983 / +0.0%	519818888 / 521327821 / -0.3%	0.91 / 0.91 / +0.3%
tpch_q11/duckdb:parquet	30633168 / 30571664 / +0.2%	39072583 / 37750436 / +3.5%	0.78 / 0.81 / -3.2%
tpch_q12/duckdb:parquet	74715656 / 74668469 / +0.1%	95034355 / 93022468 / +2.2%	0.79 / 0.80 / -2.1%
tpch_q13/duckdb:parquet	317434769 / 318310180 / -0.3%	337484917 / 329868773 / +2.3%	0.94 / 0.96 / -2.5%
tpch_q14/duckdb:parquet	103025213 / 103649894 / -0.6%	134026789 / 133443184 / +0.4%	0.77 / 0.78 / -1.0%
tpch_q15/duckdb:parquet	44595999 / 43037907 / +3.6%	77474504 / 77677149 / -0.3%	0.58 / 0.55 / +3.9%
tpch_q16/duckdb:parquet	113821700 / 114590765 / -0.7%	127144611 / 124544666 / +2.1%	0.90 / 0.92 / -2.7%
tpch_q17/duckdb:parquet	75967177 / 77015493 / -1.4%	102863783 / 103887848 / -1.0%	0.74 / 0.74 / -0.4%
tpch_q18/duckdb:parquet	202221765 / 207583709 / -2.6%	169022949 / 166911713 / +1.3%	1.20 / 1.24 / -3.8%
tpch_q19/duckdb:parquet	161871220 / 174812775 / -7.4%	190031046 / 195353661 / -2.7%	0.85 / 0.89 / -4.8%
tpch_q20/duckdb:parquet	128216366 / 129390359 / -0.9%	165837015 / 169206647 / -2.0%	0.77 / 0.76 / +1.1%
tpch_q21/duckdb:parquet	267564024 / 261346254 / +2.4%	290695420 / 289444049 / +0.4%	0.92 / 0.90 / +1.9%
tpch_q22/duckdb:parquet	262740321 / 261905889 / +0.3%	272512025 / 271440052 / +0.4%	0.96 / 0.96 / -0.1%

---

No file size changes detected.

[github-actions]

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 303cdaef vs base 008e3b75
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.1%
Engines: DataFusion No clear signal (+0.1%, low confidence) · DuckDB No clear signal (+0.1%, low confidence)
Vortex (geomean): hot 1.004x ➖ · cold 1.002x ➖
Parquet (geomean): hot 1.003x ➖ · cold 1.007x ➖
Shifts: Parquet (control) +0.3% · Median polish +0.2%

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.

---

datafusion / vortex-file-compressed / ns (1.004x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	24256279 / 23944632 / +1.3%	43594506 / 44252415 / -1.5%	0.56 / 0.54 / +2.8%
tpcds_q02/datafusion:vortex-file-compressed	45438798 / 45626076 / -0.4%	63069738 / 63360023 / -0.5%	0.72 / 0.72 / +0.0%
tpcds_q03/datafusion:vortex-file-compressed	11904578 / 11565544 / +2.9%	31555345 / 28716767 / +9.9%	0.38 / 0.40 / -6.3%
tpcds_q04/datafusion:vortex-file-compressed	113816904 / 113488243 / +0.3%	144324669 / 139190873 / +3.7%	0.79 / 0.82 / -3.3%
tpcds_q05/datafusion:vortex-file-compressed	61180288 / 59873861 / +2.2%	82643199 / 82721809 / -0.1%	0.74 / 0.72 / +2.3%
tpcds_q06/datafusion:vortex-file-compressed	23890440 / 23969100 / -0.3%	47929127 / 46692293 / +2.6%	0.50 / 0.51 / -2.9%
tpcds_q07/datafusion:vortex-file-compressed	33469554 / 32185364 / +4.0%	59601195 / 56363804 / +5.7%	0.56 / 0.57 / -1.7%
tpcds_q08/datafusion:vortex-file-compressed	25716006 / 25480644 / +0.9%	45742511 / 46651251 / -1.9%	0.56 / 0.55 / +2.9%
tpcds_q09/datafusion:vortex-file-compressed	17100678 / 17486297 / -2.2%	35790754 / 35461343 / +0.9%	0.48 / 0.49 / -3.1%
tpcds_q10/datafusion:vortex-file-compressed	28987029 / 28917850 / +0.2%	51269169 / 52242832 / -1.9%	0.57 / 0.55 / +2.1%
tpcds_q11/datafusion:vortex-file-compressed	62858561 / 62893276 / -0.1%	89183168 / 88892061 / +0.3%	0.70 / 0.71 / -0.4%
tpcds_q12/datafusion:vortex-file-compressed	16604604 / 16407603 / +1.2%	32418644 / 32723333 / -0.9%	0.51 / 0.50 / +2.2%
tpcds_q13/datafusion:vortex-file-compressed	34253370 / 34256082 / -0.0%	54798189 / 56293963 / -2.7%	0.63 / 0.61 / +2.7%
tpcds_q14/datafusion:vortex-file-compressed	91634635 / 92233977 / -0.6%	121203286 / 121334683 / -0.1%	0.76 / 0.76 / -0.5%
tpcds_q15/datafusion:vortex-file-compressed	23923230 / 23934493 / -0.0%	45235198 / 45283920 / -0.1%	0.53 / 0.53 / +0.1%
tpcds_q16/datafusion:vortex-file-compressed	20798754 / 20711589 / +0.4%	43903220 / 41533396 / +5.7%	0.47 / 0.50 / -5.0%
tpcds_q17/datafusion:vortex-file-compressed	58076517 / 58800054 / -1.2%	84057860 / 77273772 / +8.8%	0.69 / 0.76 / -9.2%
tpcds_q18/datafusion:vortex-file-compressed	68057011 / 68519670 / -0.7%	95688483 / 96367612 / -0.7%	0.71 / 0.71 / +0.0%
tpcds_q19/datafusion:vortex-file-compressed	18516148 / 18247522 / +1.5%	41790060 / 40767748 / +2.5%	0.44 / 0.45 / -1.0%
tpcds_q20/datafusion:vortex-file-compressed	17699312 / 17920652 / -1.2%	36835662 / 34524131 / +6.7%	0.48 / 0.52 / -7.4%
tpcds_q21/datafusion:vortex-file-compressed	16860037 / 17376068 / -3.0%	40923665 / 42281249 / -3.2%	0.41 / 0.41 / +0.2%
tpcds_q22/datafusion:vortex-file-compressed	49375355 / 50138894 / -1.5%	71513409 / 72856866 / -1.8%	0.69 / 0.69 / +0.3%
tpcds_q23/datafusion:vortex-file-compressed	72085275 / 72414822 / -0.5%	101312996 / 103042124 / -1.7%	0.71 / 0.70 / +1.2%
tpcds_q24/datafusion:vortex-file-compressed	71180789 / 70402866 / +1.1%	96277876 / 94866680 / +1.5%	0.74 / 0.74 / -0.4%
tpcds_q25/datafusion:vortex-file-compressed	55549708 / 52387048 / +6.0%	76089516 / 83680683 / -9.1%	0.73 / 0.63 / +16.6%
tpcds_q26/datafusion:vortex-file-compressed	29880498 / 30270383 / -1.3%	52050547 / 52908832 / -1.6%	0.57 / 0.57 / +0.3%
tpcds_q27/datafusion:vortex-file-compressed	62430881 / 65032116 / -4.0%	89702059 / 91856804 / -2.3%	0.70 / 0.71 / -1.7%
tpcds_q28/datafusion:vortex-file-compressed	18587268 / 18346325 / +1.3%	38575256 / 35207379 / +9.6%	0.48 / 0.52 / -7.5%
tpcds_q29/datafusion:vortex-file-compressed	62690622 / 62861850 / -0.3%	84060603 / 85531534 / -1.7%	0.75 / 0.73 / +1.5%
tpcds_q30/datafusion:vortex-file-compressed	27478034 / 27576848 / -0.4%	45048844 / 45640060 / -1.3%	0.61 / 0.60 / +0.9%
tpcds_q31/datafusion:vortex-file-compressed	65085602 / 64814594 / +0.4%	93973749 / 92705531 / +1.4%	0.69 / 0.70 / -0.9%
tpcds_q32/datafusion:vortex-file-compressed	13674980 / 13999488 / -2.3%	32257727 / 32152752 / +0.3%	0.42 / 0.44 / -2.6%
tpcds_q33/datafusion:vortex-file-compressed	26932106 / 26766554 / +0.6%	48966420 / 49177034 / -0.4%	0.55 / 0.54 / +1.1%
tpcds_q34/datafusion:vortex-file-compressed	19022636 / 18238702 / +4.3%	39119223 / 39430315 / -0.8%	0.49 / 0.46 / +5.1%
tpcds_q35/datafusion:vortex-file-compressed	36577774 / 35424722 / +3.3%	59088387 / 59183523 / -0.2%	0.62 / 0.60 / +3.4%
tpcds_q36/datafusion:vortex-file-compressed	48443407 / 48132178 / +0.6%	71219553 / 73734801 / -3.4%	0.68 / 0.65 / +4.2%
tpcds_q37/datafusion:vortex-file-compressed	14395256 / 13758870 / +4.6%	38002033 / 36018988 / +5.5%	0.38 / 0.38 / -0.8%
tpcds_q38/datafusion:vortex-file-compressed	29655756 / 29925345 / -0.9%	52833044 / 53210686 / -0.7%	0.56 / 0.56 / -0.2%
tpcds_q39/datafusion:vortex-file-compressed	65420196 / 65940362 / -0.8%	93633164 / 92671857 / +1.0%	0.70 / 0.71 / -1.8%
tpcds_q40/datafusion:vortex-file-compressed	25609934 / 25009368 / +2.4%	45688938 / 46929423 / -2.6%	0.56 / 0.53 / +5.2%
tpcds_q41/datafusion:vortex-file-compressed	16825636 / 16586309 / +1.4%	31492933 / 31644447 / -0.5%	0.53 / 0.52 / +1.9%
tpcds_q42/datafusion:vortex-file-compressed	11306257 / 11529220 / -1.9%	28405039 / 28614074 / -0.7%	0.40 / 0.40 / -1.2%
tpcds_q43/datafusion:vortex-file-compressed	13592704 / 13911632 / -2.3%	33031439 / 33571025 / -1.6%	0.41 / 0.41 / -0.7%
tpcds_q44/datafusion:vortex-file-compressed	25810362 / 26251406 / -1.7%	52463185 / 52371513 / +0.2%	0.49 / 0.50 / -1.9%
tpcds_q45/datafusion:vortex-file-compressed	27296966 / 27263066 / +0.1%	49598164 / 49052242 / +1.1%	0.55 / 0.56 / -1.0%
tpcds_q46/datafusion:vortex-file-compressed	24550869 / 24437004 / +0.5%	47375525 / 48791195 / -2.9%	0.52 / 0.50 / +3.5%
tpcds_q47/datafusion:vortex-file-compressed	78012166 / 78135034 / -0.2%	107217974 / 106113519 / +1.0%	0.73 / 0.74 / -1.2%
tpcds_q48/datafusion:vortex-file-compressed	31499014 / 31258688 / +0.8%	53774930 / 53333144 / +0.8%	0.59 / 0.59 / -0.1%
tpcds_q49/datafusion:vortex-file-compressed	59409669 / 59930230 / -0.9%	83592152 / 85451765 / -2.2%	0.71 / 0.70 / +1.3%
tpcds_q50/datafusion:vortex-file-compressed	34859242 / 34526961 / +1.0%	57262139 / 57449848 / -0.3%	0.61 / 0.60 / +1.3%
tpcds_q51/datafusion:vortex-file-compressed	60811502 / 61035381 / -0.4%	82099708 / 84618244 / -3.0%	0.74 / 0.72 / +2.7%
tpcds_q52/datafusion:vortex-file-compressed	11693109 / 11748707 / -0.5%	29688557 / 27930818 / +6.3%	0.39 / 0.42 / -6.4%
tpcds_q53/datafusion:vortex-file-compressed	18637522 / 18216327 / +2.3%	38798429 / 37997189 / +2.1%	0.48 / 0.48 / +0.2%
tpcds_q54/datafusion:vortex-file-compressed	33818468 / 33920417 / -0.3%	58174675 / 62750045 / -7.3%	0.58 / 0.54 / +7.5%
tpcds_q55/datafusion:vortex-file-compressed	11482850 / 11245705 / +2.1%	28124553 / 28188740 / -0.2%	0.41 / 0.40 / +2.3%
tpcds_q56/datafusion:vortex-file-compressed	26507632 / 26464688 / +0.2%	50238269 / 48840075 / +2.9%	0.53 / 0.54 / -2.6%
tpcds_q57/datafusion:vortex-file-compressed	73169896 / 74167211 / -1.3%	97758362 / 98465998 / -0.7%	0.75 / 0.75 / -0.6%
tpcds_q58/datafusion:vortex-file-compressed	40853354 / 41249084 / -1.0%	69056608 / 67319746 / +2.6%	0.59 / 0.61 / -3.5%
tpcds_q59/datafusion:vortex-file-compressed	32586702 / 31924354 / +2.1%	55099673 / 54144615 / +1.8%	0.59 / 0.59 / +0.3%
tpcds_q60/datafusion:vortex-file-compressed	26802574 / 27159804 / -1.3%	48457677 / 50901478 / -4.8%	0.55 / 0.53 / +3.7%
tpcds_q61/datafusion:vortex-file-compressed	24219326 / 24347702 / -0.5%	45072873 / 50017222 / -9.9%	0.54 / 0.49 / +10.4%
tpcds_q62/datafusion:vortex-file-compressed	17278078 / 17024742 / +1.5%	36678896 / 36321766 / +1.0%	0.47 / 0.47 / +0.5%
tpcds_q63/datafusion:vortex-file-compressed	18728180 / 18413362 / +1.7%	38502846 / 38499775 / +0.0%	0.49 / 0.48 / +1.7%
tpcds_q64/datafusion:vortex-file-compressed	321436674 / 321037089 / +0.1%	360928416 / 354688730 / +1.8%	0.89 / 0.91 / -1.6%
tpcds_q65/datafusion:vortex-file-compressed	75542741 / 75097098 / +0.6%	96995646 / 96770974 / +0.2%	0.78 / 0.78 / +0.4%
tpcds_q66/datafusion:vortex-file-compressed	52500062 / 52967277 / -0.9%	75800441 / 75171023 / +0.8%	0.69 / 0.70 / -1.7%
tpcds_q67/datafusion:vortex-file-compressed	55459608 / 55324120 / +0.2%	84696149 / 85587996 / -1.0%	0.65 / 0.65 / +1.3%
tpcds_q68/datafusion:vortex-file-compressed	23947243 / 23685562 / +1.1%	51592509 / 51381132 / +0.4%	0.46 / 0.46 / +0.7%
tpcds_q69/datafusion:vortex-file-compressed	28426019 / 28707298 / -1.0%	49841265 / 50470403 / -1.2%	0.57 / 0.57 / +0.3%
tpcds_q70/datafusion:vortex-file-compressed	72429494 / 72025520 / +0.6%	97067524 / 93776194 / +3.5%	0.75 / 0.77 / -2.8%
tpcds_q71/datafusion:vortex-file-compressed	19636615 / 18159404 / +8.1%	39680180 / 41887972 / -5.3%	0.49 / 0.43 / +14.2%
tpcds_q72/datafusion:vortex-file-compressed	472926205 / 465659867 / +1.6%	495112969 / 497308625 / -0.4%	0.96 / 0.94 / +2.0%
tpcds_q73/datafusion:vortex-file-compressed	17001504 / 17718763 / -4.0%	38888422 / 38990035 / -0.3%	0.44 / 0.45 / -3.8%
tpcds_q74/datafusion:vortex-file-compressed	45703228 / 45280226 / +0.9%	70743651 / 70242389 / +0.7%	0.65 / 0.64 / +0.2%
tpcds_q75/datafusion:vortex-file-compressed	131852414 / 130251274 / +1.2%	156257874 / 156682580 / -0.3%	0.84 / 0.83 / +1.5%
tpcds_q76/datafusion:vortex-file-compressed	42197563 / 40455272 / +4.3%	64301409 / 66442063 / -3.2%	0.66 / 0.61 / +7.8%
tpcds_q77/datafusion:vortex-file-compressed	36118437 / 34309500 / +5.3%	57779808 / 59051342 / -2.2%	0.63 / 0.58 / +7.6%
tpcds_q78/datafusion:vortex-file-compressed	80142724 / 80612112 / -0.6%	111051842 / 111623482 / -0.5%	0.72 / 0.72 / -0.1%
tpcds_q79/datafusion:vortex-file-compressed	21256367 / 20881810 / +1.8%	44141993 / 42525460 / +3.8%	0.48 / 0.49 / -1.9%
tpcds_q80/datafusion:vortex-file-compressed	78086621 / 76256435 / +2.4%	110732893 / 109234447 / +1.4%	0.71 / 0.70 / +1.0%
tpcds_q81/datafusion:vortex-file-compressed	28224124 / 28012670 / +0.8%	44735671 / 46862834 / -4.5%	0.63 / 0.60 / +5.5%
tpcds_q82/datafusion:vortex-file-compressed	13608992 / 13566985 / +0.3%	38379187 / 37121293 / +3.4%	0.35 / 0.37 / -3.0%
tpcds_q83/datafusion:vortex-file-compressed	36623074 / 36414138 / +0.6%	58056496 / 58130773 / -0.1%	0.63 / 0.63 / +0.7%
tpcds_q84/datafusion:vortex-file-compressed	12296827 / 11746696 / +4.7%	29169892 / 28388012 / +2.8%	0.42 / 0.41 / +1.9%
tpcds_q85/datafusion:vortex-file-compressed	59727278 / 59769642 / -0.1%	85757456 / 85392918 / +0.4%	0.70 / 0.70 / -0.5%
tpcds_q86/datafusion:vortex-file-compressed	16393290 / 16553338 / -1.0%	33445005 / 33224289 / +0.7%	0.49 / 0.50 / -1.6%
tpcds_q87/datafusion:vortex-file-compressed	30391186 / 29745330 / +2.2%	52475242 / 52673204 / -0.4%	0.58 / 0.56 / +2.6%
tpcds_q88/datafusion:vortex-file-compressed	33933481 / 34068132 / -0.4%	67146944 / 61879292 / +8.5%	0.51 / 0.55 / -8.2%
tpcds_q89/datafusion:vortex-file-compressed	21052764 / 21398384 / -1.6%	42387549 / 41363662 / +2.5%	0.50 / 0.52 / -4.0%
tpcds_q90/datafusion:vortex-file-compressed	10442874 / 10323099 / +1.2%	27347441 / 26229320 / +4.3%	0.38 / 0.39 / -3.0%
tpcds_q91/datafusion:vortex-file-compressed	16827020 / 17440682 / -3.5%	36622815 / 35137744 / +4.2%	0.46 / 0.50 / -7.4%
tpcds_q92/datafusion:vortex-file-compressed	13653026 / 13947698 / -2.1%	32046551 / 32326740 / -0.9%	0.43 / 0.43 / -1.3%
tpcds_q93/datafusion:vortex-file-compressed	24220815 / 23858753 / +1.5%	45174286 / 47096560 / -4.1%	0.54 / 0.51 / +5.8%
tpcds_q94/datafusion:vortex-file-compressed	19920002 / 19793544 / +0.6%	39825627 / 40705687 / -2.2%	0.50 / 0.49 / +2.9%
tpcds_q95/datafusion:vortex-file-compressed	45884423 / 46380054 / -1.1%	69442826 / 66874889 / +3.8%	0.66 / 0.69 / -4.7%
tpcds_q96/datafusion:vortex-file-compressed	9640542 / 9572342 / +0.7%	24872727 / 26725248 / -6.9%	0.39 / 0.36 / +8.2%
tpcds_q97/datafusion:vortex-file-compressed	21376776 / 21283462 / +0.4%	44222065 / 44723599 / -1.1%	0.48 / 0.48 / +1.6%
tpcds_q98/datafusion:vortex-file-compressed	17038138 / 17190722 / -0.9%	36549776 / 37750050 / -3.2%	0.47 / 0.46 / +2.4%
tpcds_q99/datafusion:vortex-file-compressed	19461898 / 19293053 / +0.9%	38803032 / 38501544 / +0.8%	0.50 / 0.50 / +0.1%

datafusion / parquet / ns (1.003x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	31114572 / 31005024 / +0.4%	46510820 / 46454086 / +0.1%	0.67 / 0.67 / +0.2%
tpcds_q02/datafusion:parquet	44431826 / 45909644 / -3.2%	62913421 / 60676820 / +3.7%	0.71 / 0.76 / -6.7%
tpcds_q03/datafusion:parquet	19079082 / 18619656 / +2.5%	33609141 / 32500711 / +3.4%	0.57 / 0.57 / -0.9%
tpcds_q04/datafusion:parquet	196218222 / 193763444 / +1.3%	233566705 / 229540795 / +1.8%	0.84 / 0.84 / -0.5%
tpcds_q05/datafusion:parquet	73057670 / 71867003 / +1.7%	97895115 / 98129012 / -0.2%	0.75 / 0.73 / +1.9%
tpcds_q06/datafusion:parquet	34458945 / 34799214 / -1.0%	54090509 / 53791743 / +0.6%	0.64 / 0.65 / -1.5%
tpcds_q07/datafusion:parquet	45982618 / 46554747 / -1.2%	69294449 / 67846949 / +2.1%	0.66 / 0.69 / -3.3%
tpcds_q08/datafusion:parquet	39784760 / 39130737 / +1.7%	59653093 / 54280775 / +9.9%	0.67 / 0.72 / -7.5%
tpcds_q09/datafusion:parquet	30189597 / 29289976 / +3.1%	46125772 / 44293632 / +4.1%	0.65 / 0.66 / -1.0%
tpcds_q10/datafusion:parquet	50622994 / 49938382 / +1.4%	64498817 / 64471152 / +0.0%	0.78 / 0.77 / +1.3%
tpcds_q11/datafusion:parquet	94232196 / 92763504 / +1.6%	120422786 / 120440986 / -0.0%	0.78 / 0.77 / +1.6%
tpcds_q12/datafusion:parquet	24564586 / 24073314 / +2.0%	37281481 / 37453459 / -0.5%	0.66 / 0.64 / +2.5%
tpcds_q13/datafusion:parquet	45611998 / 45574878 / +0.1%	69440578 / 66183790 / +4.9%	0.66 / 0.69 / -4.6%
tpcds_q14/datafusion:parquet	139141716 / 136380319 / +2.0%	156919702 / 155073710 / +1.2%	0.89 / 0.88 / +0.8%
tpcds_q15/datafusion:parquet	31144822 / 31287927 / -0.5%	48945056 / 49952535 / -2.0%	0.64 / 0.63 / +1.6%
tpcds_q16/datafusion:parquet	37408407 / 36047113 / +3.8%	57205007 / 55347527 / +3.4%	0.65 / 0.65 / +0.4%
tpcds_q17/datafusion:parquet	74306236 / 73519334 / +1.1%	102034958 / 103492366 / -1.4%	0.73 / 0.71 / +2.5%
tpcds_q18/datafusion:parquet	60166128 / 59439410 / +1.2%	83729976 / 80409366 / +4.1%	0.72 / 0.74 / -2.8%
tpcds_q19/datafusion:parquet	32164890 / 32002288 / +0.5%	50809565 / 49286049 / +3.1%	0.63 / 0.65 / -2.5%
tpcds_q20/datafusion:parquet	25763140 / 25479374 / +1.1%	39358018 / 38489094 / +2.3%	0.65 / 0.66 / -1.1%
tpcds_q21/datafusion:parquet	20362150 / 20214415 / +0.7%	34694476 / 33160959 / +4.6%	0.59 / 0.61 / -3.7%
tpcds_q22/datafusion:parquet	77755286 / 77500992 / +0.3%	94319498 / 92801235 / +1.6%	0.82 / 0.84 / -1.3%
tpcds_q23/datafusion:parquet	116724812 / 116106581 / +0.5%	144846227 / 141503947 / +2.4%	0.81 / 0.82 / -1.8%
tpcds_q24/datafusion:parquet	90446438 / 89013950 / +1.6%	119488363 / 118961161 / +0.4%	0.76 / 0.75 / +1.2%
tpcds_q25/datafusion:parquet	75277128 / 74539123 / +1.0%	104154089 / 106596233 / -2.3%	0.72 / 0.70 / +3.4%
tpcds_q26/datafusion:parquet	43535204 / 43348022 / +0.4%	62202422 / 64382014 / -3.4%	0.70 / 0.67 / +4.0%
tpcds_q27/datafusion:parquet	77476709 / 78329337 / -1.1%	102091033 / 102692731 / -0.6%	0.76 / 0.76 / -0.5%
tpcds_q28/datafusion:parquet	27017698 / 26757328 / +1.0%	44313372 / 41952954 / +5.6%	0.61 / 0.64 / -4.4%
tpcds_q29/datafusion:parquet	77129658 / 75756120 / +1.8%	103601550 / 103631056 / -0.0%	0.74 / 0.73 / +1.8%
tpcds_q30/datafusion:parquet	45987896 / 44101217 / +4.3%	69432149 / 67253111 / +3.2%	0.66 / 0.66 / +1.0%
tpcds_q31/datafusion:parquet	89146433 / 89295999 / -0.2%	111397267 / 108805876 / +2.4%	0.80 / 0.82 / -2.5%
tpcds_q32/datafusion:parquet	24746994 / 25666290 / -3.6%	43228491 / 42281440 / +2.2%	0.57 / 0.61 / -5.7%
tpcds_q33/datafusion:parquet	39433645 / 39762458 / -0.8%	60336169 / 58297693 / +3.5%	0.65 / 0.68 / -4.2%
tpcds_q34/datafusion:parquet	24075782 / 24069558 / +0.0%	40807859 / 39540637 / +3.2%	0.59 / 0.61 / -3.1%
tpcds_q35/datafusion:parquet	54542075 / 55853634 / -2.3%	76373431 / 73446652 / +4.0%	0.71 / 0.76 / -6.1%
tpcds_q36/datafusion:parquet	51551409 / 51129418 / +0.8%	81688582 / 76591878 / +6.7%	0.63 / 0.67 / -5.5%
tpcds_q37/datafusion:parquet	26122100 / 26007518 / +0.4%	42104227 / 41080837 / +2.5%	0.62 / 0.63 / -2.0%
tpcds_q38/datafusion:parquet	43433596 / 44884920 / -3.2%	69013553 / 66785023 / +3.3%	0.63 / 0.67 / -6.4%
tpcds_q39/datafusion:parquet	70884224 / 70952100 / -0.1%	91695474 / 89378838 / +2.6%	0.77 / 0.79 / -2.6%
tpcds_q40/datafusion:parquet	29774387 / 29590158 / +0.6%	51402563 / 50244295 / +2.3%	0.58 / 0.59 / -1.6%
tpcds_q41/datafusion:parquet	20040380 / 20019784 / +0.1%	34916553 / 34850592 / +0.2%	0.57 / 0.57 / -0.1%
tpcds_q42/datafusion:parquet	17815560 / 18034923 / -1.2%	32794492 / 31134194 / +5.3%	0.54 / 0.58 / -6.2%
tpcds_q43/datafusion:parquet	19520892 / 19607252 / -0.4%	33790721 / 34137413 / -1.0%	0.58 / 0.57 / +0.6%
tpcds_q44/datafusion:parquet	34876342 / 33737514 / +3.4%	54019927 / 52192830 / +3.5%	0.65 / 0.65 / -0.1%
tpcds_q45/datafusion:parquet	38364106 / 38160508 / +0.5%	56730338 / 55006603 / +3.1%	0.68 / 0.69 / -2.5%
tpcds_q46/datafusion:parquet	29949608 / 29944062 / +0.0%	53113012 / 51613734 / +2.9%	0.56 / 0.58 / -2.8%
tpcds_q47/datafusion:parquet	98371290 / 98200062 / +0.2%	126679135 / 126410005 / +0.2%	0.78 / 0.78 / -0.0%
tpcds_q48/datafusion:parquet	40908458 / 41760328 / -2.0%	63924539 / 61288991 / +4.3%	0.64 / 0.68 / -6.1%
tpcds_q49/datafusion:parquet	75906307 / 73906077 / +2.7%	98084933 / 104591531 / -6.2%	0.77 / 0.71 / +9.5%
tpcds_q50/datafusion:parquet	47407112 / 47956312 / -1.1%	74783671 / 72081012 / +3.7%	0.63 / 0.67 / -4.7%
tpcds_q51/datafusion:parquet	71261124 / 71345630 / -0.1%	95030030 / 93540922 / +1.6%	0.75 / 0.76 / -1.7%
tpcds_q52/datafusion:parquet	18405964 / 18765806 / -1.9%	33941195 / 34233526 / -0.9%	0.54 / 0.55 / -1.1%
tpcds_q53/datafusion:parquet	22617840 / 22552532 / +0.3%	41697389 / 41858915 / -0.4%	0.54 / 0.54 / +0.7%
tpcds_q54/datafusion:parquet	55155631 / 54650718 / +0.9%	76316411 / 76592096 / -0.4%	0.72 / 0.71 / +1.3%
tpcds_q55/datafusion:parquet	18040124 / 18179276 / -0.8%	32684364 / 34174399 / -4.4%	0.55 / 0.53 / +3.8%
tpcds_q56/datafusion:parquet	46262554 / 47166456 / -1.9%	65270478 / 62812715 / +3.9%	0.71 / 0.75 / -5.6%
tpcds_q57/datafusion:parquet	101066889 / 100364208 / +0.7%	121659697 / 121264745 / +0.3%	0.83 / 0.83 / +0.4%
tpcds_q58/datafusion:parquet	65554105 / 64274738 / +2.0%	85575770 / 84278930 / +1.5%	0.77 / 0.76 / +0.4%
tpcds_q59/datafusion:parquet	46199290 / 47956144 / -3.7%	65060292 / 63961444 / +1.7%	0.71 / 0.75 / -5.3%
tpcds_q60/datafusion:parquet	45214843 / 44804952 / +0.9%	63788221 / 64213536 / -0.7%	0.71 / 0.70 / +1.6%
tpcds_q61/datafusion:parquet	39004778 / 36546796 / +6.7%	56349958 / 59218806 / -4.8%	0.69 / 0.62 / +12.2%
tpcds_q62/datafusion:parquet	25109302 / 25202335 / -0.4%	40163141 / 40026787 / +0.3%	0.63 / 0.63 / -0.7%
tpcds_q63/datafusion:parquet	22305966 / 22299165 / +0.0%	41307167 / 40487904 / +2.0%	0.54 / 0.55 / -2.0%
tpcds_q64/datafusion:parquet	209834448 / 208691002 / +0.5%	239599793 / 242277457 / -1.1%	0.88 / 0.86 / +1.7%
tpcds_q65/datafusion:parquet	39078602 / 37230172 / +5.0%	58098100 / 57832086 / +0.5%	0.67 / 0.64 / +4.5%
tpcds_q66/datafusion:parquet	62623539 / 62032864 / +1.0%	82553822 / 79492802 / +3.9%	0.76 / 0.78 / -2.8%
tpcds_q67/datafusion:parquet	70334628 / 69747791 / +0.8%	98850104 / 97272068 / +1.6%	0.71 / 0.72 / -0.8%
tpcds_q68/datafusion:parquet	30036826 / 29680026 / +1.2%	53162012 / 52287049 / +1.7%	0.57 / 0.57 / -0.5%
tpcds_q69/datafusion:parquet	51479730 / 51161896 / +0.6%	65336691 / 65579218 / -0.4%	0.79 / 0.78 / +1.0%
tpcds_q70/datafusion:parquet	37310108 / 37055058 / +0.7%	57991926 / 57839251 / +0.3%	0.64 / 0.64 / +0.4%
tpcds_q71/datafusion:parquet	28518104 / 28732981 / -0.7%	43750526 / 44337757 / -1.3%	0.65 / 0.65 / +0.6%
tpcds_q72/datafusion:parquet	552954465 / 551128308 / +0.3%	592174375 / 593379498 / -0.2%	0.93 / 0.93 / +0.5%
tpcds_q73/datafusion:parquet	23079044 / 23289042 / -0.9%	39707030 / 39624203 / +0.2%	0.58 / 0.59 / -1.1%
tpcds_q74/datafusion:parquet	68832984 / 69589604 / -1.1%	90169517 / 89194195 / +1.1%	0.76 / 0.78 / -2.2%
tpcds_q75/datafusion:parquet	144156942 / 147731910 / -2.4%	181802727 / 186237829 / -2.4%	0.79 / 0.79 / -0.0%
tpcds_q76/datafusion:parquet	54275254 / 54787944 / -0.9%	73378933 / 74041921 / -0.9%	0.74 / 0.74 / -0.0%
tpcds_q77/datafusion:parquet	56242268 / 55992443 / +0.4%	76621968 / 76856306 / -0.3%	0.73 / 0.73 / +0.8%
tpcds_q78/datafusion:parquet	91318411 / 93147375 / -2.0%	121447469 / 123665593 / -1.8%	0.75 / 0.75 / -0.2%
tpcds_q79/datafusion:parquet	26215898 / 25802948 / +1.6%	46406226 / 46696850 / -0.6%	0.56 / 0.55 / +2.2%
tpcds_q80/datafusion:parquet	81983438 / 82807218 / -1.0%	115634534 / 116586313 / -0.8%	0.71 / 0.71 / -0.2%
tpcds_q81/datafusion:parquet	42002643 / 41386223 / +1.5%	63925644 / 63749199 / +0.3%	0.66 / 0.65 / +1.2%
tpcds_q82/datafusion:parquet	26416282 / 26866182 / -1.7%	40994841 / 41276077 / -0.7%	0.64 / 0.65 / -1.0%
tpcds_q83/datafusion:parquet	56999968 / 57091744 / -0.2%	71367703 / 73345128 / -2.7%	0.80 / 0.78 / +2.6%
tpcds_q84/datafusion:parquet	30333597 / 30714283 / -1.2%	44858987 / 45749778 / -1.9%	0.68 / 0.67 / +0.7%
tpcds_q85/datafusion:parquet	84200697 / 83578886 / +0.7%	107207136 / 107695703 / -0.5%	0.79 / 0.78 / +1.2%
tpcds_q86/datafusion:parquet	20491795 / 20314138 / +0.9%	35393163 / 36086784 / -1.9%	0.58 / 0.56 / +2.9%
tpcds_q87/datafusion:parquet	45175474 / 46590276 / -3.0%	61553450 / 62012492 / -0.7%	0.73 / 0.75 / -2.3%
tpcds_q88/datafusion:parquet	48460458 / 47269750 / +2.5%	70155638 / 67399213 / +4.1%	0.69 / 0.70 / -1.5%
tpcds_q89/datafusion:parquet	25815160 / 25682230 / +0.5%	45135351 / 43915557 / +2.8%	0.57 / 0.58 / -2.2%
tpcds_q90/datafusion:parquet	20106993 / 19439516 / +3.4%	33352728 / 30597151 / +9.0%	0.60 / 0.64 / -5.1%
tpcds_q91/datafusion:parquet	37691764 / 36565612 / +3.1%	54570258 / 54869858 / -0.5%	0.69 / 0.67 / +3.6%
tpcds_q92/datafusion:parquet	26149546 / 25815938 / +1.3%	44042651 / 42154754 / +4.5%	0.59 / 0.61 / -3.0%
tpcds_q93/datafusion:parquet	26937349 / 26815832 / +0.5%	50177389 / 48690384 / +3.1%	0.54 / 0.55 / -2.5%
tpcds_q94/datafusion:parquet	34492875 / 34724510 / -0.7%	52267460 / 49783309 / +5.0%	0.66 / 0.70 / -5.4%
tpcds_q95/datafusion:parquet	63798963 / 64546842 / -1.2%	83179033 / 82243054 / +1.1%	0.77 / 0.78 / -2.3%
tpcds_q96/datafusion:parquet	16442366 / 16622684 / -1.1%	29963102 / 30840685 / -2.8%	0.55 / 0.54 / +1.8%
tpcds_q97/datafusion:parquet	35432136 / 35955326 / -1.5%	55675250 / 54417477 / +2.3%	0.64 / 0.66 / -3.7%
tpcds_q98/datafusion:parquet	25504749 / 25397899 / +0.4%	40924465 / 40983174 / -0.1%	0.62 / 0.62 / +0.6%
tpcds_q99/datafusion:parquet	29855300 / 29387549 / +1.6%	44524013 / 44513892 / +0.0%	0.67 / 0.66 / +1.6%

duckdb / 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/duckdb:vortex-file-compressed	15132203 / 15174725 / -0.3%	25163701 / 23438287 / +7.4%	0.60 / 0.65 / -7.1%
tpcds_q02/duckdb:vortex-file-compressed	15173818 / 14970261 / +1.4%	20329030 / 20746612 / -2.0%	0.75 / 0.72 / +3.4%
tpcds_q03/duckdb:vortex-file-compressed	11508504 / 11203152 / +2.7%	20444055 / 20855876 / -2.0%	0.56 / 0.54 / +4.8%
tpcds_q04/duckdb:vortex-file-compressed	50493615 / 49666481 / +1.7%	60884654 / 59278077 / +2.7%	0.83 / 0.84 / -1.0%
tpcds_q05/duckdb:vortex-file-compressed	19212400 / 18926130 / +1.5%	29519584 / 29310641 / +0.7%	0.65 / 0.65 / +0.8%
tpcds_q06/duckdb:vortex-file-compressed	26748770 / 26768356 / -0.1%	40365671 / 41544094 / -2.8%	0.66 / 0.64 / +2.8%
tpcds_q07/duckdb:vortex-file-compressed	16953876 / 15566488 / +8.9%	29513152 / 29841392 / -1.1%	0.57 / 0.52 / +10.1%
tpcds_q08/duckdb:vortex-file-compressed	19235026 / 19189037 / +0.2%	28091768 / 28466386 / -1.3%	0.68 / 0.67 / +1.6%
tpcds_q09/duckdb:vortex-file-compressed	10271160 / 10696604 / -4.0%	17628987 / 17947416 / -1.8%	0.58 / 0.60 / -2.2%
tpcds_q10/duckdb:vortex-file-compressed	27494713 / 29410066 / -6.5%	42463726 / 40923271 / +3.8%	0.65 / 0.72 / -9.9%
tpcds_q11/duckdb:vortex-file-compressed	40429163 / 40334083 / +0.2%	51395241 / 51086245 / +0.6%	0.79 / 0.79 / -0.4%
tpcds_q12/duckdb:vortex-file-compressed	10198682 / 10091874 / +1.1%	16622227 / 16767032 / -0.9%	0.61 / 0.60 / +1.9%
tpcds_q13/duckdb:vortex-file-compressed	22773298 / 21794531 / +4.5%	35219762 / 35757602 / -1.5%	0.65 / 0.61 / +6.1%
tpcds_q14/duckdb:vortex-file-compressed	59515136 / 58486914 / +1.8%	69232319 / 72128580 / -4.0%	0.86 / 0.81 / +6.0%
tpcds_q15/duckdb:vortex-file-compressed	20825758 / 20826081 / -0.0%	27697396 / 25462061 / +8.8%	0.75 / 0.82 / -8.1%
tpcds_q16/duckdb:vortex-file-compressed	17804875 / 17433432 / +2.1%	29118145 / 26776445 / +8.7%	0.61 / 0.65 / -6.1%
tpcds_q17/duckdb:vortex-file-compressed	30156739 / 30146062 / +0.0%	45400384 / 45355756 / +0.1%	0.66 / 0.66 / -0.1%
tpcds_q18/duckdb:vortex-file-compressed	28612823 / 28721650 / -0.4%	39027899 / 39865588 / -2.1%	0.73 / 0.72 / +1.8%
tpcds_q19/duckdb:vortex-file-compressed	24574278 / 23981464 / +2.5%	34743550 / 35190808 / -1.3%	0.71 / 0.68 / +3.8%
tpcds_q20/duckdb:vortex-file-compressed	10567006 / 10744504 / -1.7%	15500477 / 15442125 / +0.4%	0.68 / 0.70 / -2.0%
tpcds_q21/duckdb:vortex-file-compressed	9867110 / 10060532 / -1.9%	19976079 / 18036393 / +10.8% 🔴	0.49 / 0.56 / -11.4%
tpcds_q22/duckdb:vortex-file-compressed	29584076 / 29682344 / -0.3%	40179988 / 39393124 / +2.0%	0.74 / 0.75 / -2.3%
tpcds_q23/duckdb:vortex-file-compressed	36705953 / 36415945 / +0.8%	46880144 / 46180493 / +1.5%	0.78 / 0.79 / -0.7%
tpcds_q24/duckdb:vortex-file-compressed	28357244 / 27872624 / +1.7%	40381135 / 39232622 / +2.9%	0.70 / 0.71 / -1.2%
tpcds_q25/duckdb:vortex-file-compressed	25602378 / 25794259 / -0.7%	43215079 / 40880515 / +5.7%	0.59 / 0.63 / -6.1%
tpcds_q26/duckdb:vortex-file-compressed	13380032 / 13499856 / -0.9%	20843207 / 19877609 / +4.9%	0.64 / 0.68 / -5.5%
tpcds_q27/duckdb:vortex-file-compressed	18000308 / 17078193 / +5.4%	33009701 / 30752338 / +7.3%	0.55 / 0.56 / -1.8%
tpcds_q28/duckdb:vortex-file-compressed	7815624 / 8483308 / -7.9%	12208218 / 13167347 / -7.3%	0.64 / 0.64 / -0.6%
tpcds_q29/duckdb:vortex-file-compressed	28838570 / 28800928 / +0.1%	44843460 / 47380060 / -5.4%	0.64 / 0.61 / +5.8%
tpcds_q30/duckdb:vortex-file-compressed	19156316 / 19316939 / -0.8%	29724684 / 28014652 / +6.1%	0.64 / 0.69 / -6.5%
tpcds_q31/duckdb:vortex-file-compressed	19302610 / 19618848 / -1.6%	29716872 / 25930402 / +14.6% 🔴	0.65 / 0.76 / -14.1%
tpcds_q32/duckdb:vortex-file-compressed	9997497 / 10062642 / -0.6%	16687286 / 16549987 / +0.8%	0.60 / 0.61 / -1.5%
tpcds_q33/duckdb:vortex-file-compressed	16731022 / 17132708 / -2.3%	29524528 / 31814258 / -7.2%	0.57 / 0.54 / +5.2%
tpcds_q34/duckdb:vortex-file-compressed	15560443 / 15773759 / -1.4%	22172928 / 24768855 / -10.5% 🟢	0.70 / 0.64 / +10.2%
tpcds_q35/duckdb:vortex-file-compressed	46683044 / 45979626 / +1.5%	63136608 / 62716197 / +0.7%	0.74 / 0.73 / +0.9%
tpcds_q36/duckdb:vortex-file-compressed	15134052 / 15026000 / +0.7%	27144174 / 30352856 / -10.6% 🟢	0.56 / 0.50 / +12.6%
tpcds_q37/duckdb:vortex-file-compressed	13882355 / 13771497 / +0.8%	22794424 / 22807942 / -0.1%	0.61 / 0.60 / +0.9%
tpcds_q38/duckdb:vortex-file-compressed	22317692 / 22583096 / -1.2%	29219536 / 28997216 / +0.8%	0.76 / 0.78 / -1.9%
tpcds_q39/duckdb:vortex-file-compressed	18269103 / 18414698 / -0.8%	29370291 / 28847039 / +1.8%	0.62 / 0.64 / -2.6%
tpcds_q40/duckdb:vortex-file-compressed	13098431 / 13212012 / -0.9%	21095437 / 19656799 / +7.3%	0.62 / 0.67 / -7.6%
tpcds_q41/duckdb:vortex-file-compressed	6589858 / 6568104 / +0.3%	9474948 / 9224477 / +2.7%	0.70 / 0.71 / -2.3%
tpcds_q42/duckdb:vortex-file-compressed	8104932 / 8036792 / +0.8%	19870320 / 17929297 / +10.8% 🔴	0.41 / 0.45 / -9.0%
tpcds_q43/duckdb:vortex-file-compressed	10220251 / 9941688 / +2.8%	18038083 / 18277534 / -1.3%	0.57 / 0.54 / +4.2%
tpcds_q44/duckdb:vortex-file-compressed	14090432 / 13992585 / +0.7%	23720629 / 24805279 / -4.4%	0.59 / 0.56 / +5.3%
tpcds_q45/duckdb:vortex-file-compressed	22143613 / 22443652 / -1.3%	29078429 / 28455032 / +2.2%	0.76 / 0.79 / -3.5%
tpcds_q46/duckdb:vortex-file-compressed	19483144 / 18690948 / +4.2%	33293924 / 28843277 / +15.4% 🔴	0.59 / 0.65 / -9.7%
tpcds_q47/duckdb:vortex-file-compressed	30715873 / 31816685 / -3.5%	44261431 / 43324789 / +2.2%	0.69 / 0.73 / -5.5%
tpcds_q48/duckdb:vortex-file-compressed	19870728 / 19534848 / +1.7%	32624384 / 32572378 / +0.2%	0.61 / 0.60 / +1.6%
tpcds_q49/duckdb:vortex-file-compressed	16931468 / 17029163 / -0.6%	30789737 / 30989304 / -0.6%	0.55 / 0.55 / +0.1%
tpcds_q50/duckdb:vortex-file-compressed	16726416 / 16790533 / -0.4%	29322409 / 33321798 / -12.0% 🟢	0.57 / 0.50 / +13.2%
tpcds_q51/duckdb:vortex-file-compressed	76661698 / 76364468 / +0.4%	64529416 / 60493286 / +6.7%	1.19 / 1.26 / -5.9%
tpcds_q52/duckdb:vortex-file-compressed	8352196 / 8196388 / +1.9%	18188046 / 18256053 / -0.4%	0.46 / 0.45 / +2.3%
tpcds_q53/duckdb:vortex-file-compressed	15274911 / 14396797 / +6.1%	28099336 / 28292624 / -0.7%	0.54 / 0.51 / +6.8%
tpcds_q54/duckdb:vortex-file-compressed	20662166 / 20544224 / +0.6%	31563284 / 31704322 / -0.4%	0.65 / 0.65 / +1.0%
tpcds_q55/duckdb:vortex-file-compressed	8396098 / 8665776 / -3.1%	17961025 / 18220904 / -1.4%	0.47 / 0.48 / -1.7%
tpcds_q56/duckdb:vortex-file-compressed	17561581 / 16877996 / +4.1%	33723259 / 29302968 / +15.1% 🔴	0.52 / 0.58 / -9.6%
tpcds_q57/duckdb:vortex-file-compressed	24678102 / 24216650 / +1.9%	31246033 / 34064789 / -8.3%	0.79 / 0.71 / +11.1%
tpcds_q58/duckdb:vortex-file-compressed	18644807 / 18638217 / +0.0%	28739463 / 28387316 / +1.2%	0.65 / 0.66 / -1.2%
tpcds_q59/duckdb:vortex-file-compressed	18648596 / 19128011 / -2.5%	24629360 / 25923591 / -5.0%	0.76 / 0.74 / +2.6%
tpcds_q60/duckdb:vortex-file-compressed	17871622 / 17565302 / +1.7%	30255106 / 30324918 / -0.2%	0.59 / 0.58 / +2.0%
tpcds_q61/duckdb:vortex-file-compressed	20536138 / 19839376 / +3.5%	32680103 / 32656999 / +0.1%	0.63 / 0.61 / +3.4%
tpcds_q62/duckdb:vortex-file-compressed	10349750 / 10243416 / +1.0%	16773637 / 16978348 / -1.2%	0.62 / 0.60 / +2.3%
tpcds_q63/duckdb:vortex-file-compressed	13559024 / 13504986 / +0.4%	24212222 / 23609884 / +2.6%	0.56 / 0.57 / -2.1%
tpcds_q64/duckdb:vortex-file-compressed	62839056 / 63654686 / -1.3%	80563167 / 79431334 / +1.4%	0.78 / 0.80 / -2.7%
tpcds_q65/duckdb:vortex-file-compressed	14042187 / 13735000 / +2.2%	24212155 / 22720553 / +6.6%	0.58 / 0.60 / -4.1%
tpcds_q66/duckdb:vortex-file-compressed	20984766 / 21319756 / -1.6%	27164198 / 31893872 / -14.8% 🟢	0.77 / 0.67 / +15.6%
tpcds_q67/duckdb:vortex-file-compressed	65654656 / 65444164 / +0.3%	80852472 / 82975711 / -2.6%	0.81 / 0.79 / +3.0%
tpcds_q68/duckdb:vortex-file-compressed	18356822 / 18026888 / +1.8%	31555676 / 35366093 / -10.8% 🟢	0.58 / 0.51 / +14.1%
tpcds_q69/duckdb:vortex-file-compressed	28920686 / 29173732 / -0.9%	42947006 / 43287720 / -0.8%	0.67 / 0.67 / -0.1%
tpcds_q70/duckdb:vortex-file-compressed	19173263 / 18800690 / +2.0%	34157967 / 29716635 / +14.9% 🔴	0.56 / 0.63 / -11.3%
tpcds_q71/duckdb:vortex-file-compressed	12469504 / 12668826 / -1.6%	24841700 / 22892939 / +8.5%	0.50 / 0.55 / -9.3%
tpcds_q72/duckdb:vortex-file-compressed	61407739 / 62570943 / -1.9%	76708346 / 75567235 / +1.5%	0.80 / 0.83 / -3.3%
tpcds_q73/duckdb:vortex-file-compressed	15163540 / 14655652 / +3.5%	24360960 / 21205706 / +14.9% 🔴	0.62 / 0.69 / -9.9%
tpcds_q74/duckdb:vortex-file-compressed	27442200 / 27652030 / -0.8%	38353710 / 36806383 / +4.2%	0.72 / 0.75 / -4.8%
tpcds_q75/duckdb:vortex-file-compressed	28836391 / 28623820 / +0.7%	39969588 / 48745151 / -18.0% 🟢	0.72 / 0.59 / +22.9%
tpcds_q76/duckdb:vortex-file-compressed	12694296 / 12845277 / -1.2%	24385166 / 24485462 / -0.4%	0.52 / 0.52 / -0.8%
tpcds_q77/duckdb:vortex-file-compressed	16123197 / 16022393 / +0.6%	26725747 / 29295774 / -8.8%	0.60 / 0.55 / +10.3%
tpcds_q78/duckdb:vortex-file-compressed	37226228 / 36977899 / +0.7%	47593650 / 47653067 / -0.1%	0.78 / 0.78 / +0.8%
tpcds_q79/duckdb:vortex-file-compressed	15042104 / 14598966 / +3.0%	29991012 / 29278121 / +2.4%	0.50 / 0.50 / +0.6%
tpcds_q80/duckdb:vortex-file-compressed	27912532 / 27953193 / -0.1%	45524956 / 43556031 / +4.5%	0.61 / 0.64 / -4.5%
tpcds_q81/duckdb:vortex-file-compressed	22651559 / 22094680 / +2.5%	33537878 / 34779936 / -3.6%	0.68 / 0.64 / +6.3%
tpcds_q82/duckdb:vortex-file-compressed	34237769 / 32537864 / +5.2%	40179695 / 39066381 / +2.8%	0.85 / 0.83 / +2.3%
tpcds_q83/duckdb:vortex-file-compressed	18444044 / 20264490 / -9.0%	26795912 / 26525071 / +1.0%	0.69 / 0.76 / -9.9%
tpcds_q84/duckdb:vortex-file-compressed	16370626 / 15263993 / +7.2%	19480817 / 21723051 / -10.3% 🟢	0.84 / 0.70 / +19.6%
tpcds_q85/duckdb:vortex-file-compressed	31504427 / 31785320 / -0.9%	41567568 / 41788391 / -0.5%	0.76 / 0.76 / -0.4%
tpcds_q86/duckdb:vortex-file-compressed	10846142 / 10828548 / +0.2%	19240722 / 21075800 / -8.7%	0.56 / 0.51 / +9.7%
tpcds_q87/duckdb:vortex-file-compressed	23962236 / 24197138 / -1.0%	30048598 / 30889211 / -2.7%	0.80 / 0.78 / +1.8%
tpcds_q88/duckdb:vortex-file-compressed	32616932 / 33392563 / -2.3%	44992085 / 47242281 / -4.8%	0.72 / 0.71 / +2.6%
tpcds_q89/duckdb:vortex-file-compressed	13891871 / 13988674 / -0.7%	24253507 / 23340818 / +3.9%	0.57 / 0.60 / -4.4%
tpcds_q90/duckdb:vortex-file-compressed	7544577 / 7659062 / -1.5%	14998259 / 14569811 / +2.9%	0.50 / 0.53 / -4.3%
tpcds_q91/duckdb:vortex-file-compressed	15853398 / 15310598 / +3.5%	21816283 / 21938915 / -0.6%	0.73 / 0.70 / +4.1%
tpcds_q92/duckdb:vortex-file-compressed	12968264 / 13187678 / -1.7%	21297272 / 21101004 / +0.9%	0.61 / 0.62 / -2.6%
tpcds_q93/duckdb:vortex-file-compressed	17427444 / 17009504 / +2.5%	24194055 / 25852249 / -6.4%	0.72 / 0.66 / +9.5%
tpcds_q94/duckdb:vortex-file-compressed	16443470 / 16404956 / +0.2%	26905256 / 28292862 / -4.9%	0.61 / 0.58 / +5.4%
tpcds_q95/duckdb:vortex-file-compressed	71074097 / 71631534 / -0.8%	79891465 / 81763767 / -2.3%	0.89 / 0.88 / +1.5%
tpcds_q96/duckdb:vortex-file-compressed	7432443 / 7559997 / -1.7%	17406555 / 17512922 / -0.6%	0.43 / 0.43 / -1.1%
tpcds_q97/duckdb:vortex-file-compressed	22184680 / 22162848 / +0.1%	30566853 / 30254558 / +1.0%	0.73 / 0.73 / -0.9%
tpcds_q98/duckdb:vortex-file-compressed	13224858 / 13578982 / -2.6%	23565108 / 24052134 / -2.0%	0.56 / 0.56 / -0.6%
tpcds_q99/duckdb:vortex-file-compressed	13464619 / 13481806 / -0.1%	22324466 / 20387924 / +9.5%	0.60 / 0.66 / -8.8%

duckdb / parquet / ns (1.002x ➖, 3↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	24306459 / 26681794 / -8.9%	34568344 / 34295419 / +0.8%	0.70 / 0.78 / -9.6%
tpcds_q02/duckdb:parquet	15276159 / 16746910 / -8.8%	20005220 / 19475553 / +2.7%	0.76 / 0.86 / -11.2%
tpcds_q03/duckdb:parquet	8867934 / 8696742 / +2.0%	15575760 / 14941242 / +4.2%	0.57 / 0.58 / -2.2%
tpcds_q04/duckdb:parquet	127476788 / 127405652 / +0.1%	131946387 / 132423859 / -0.4%	0.97 / 0.96 / +0.4%
tpcds_q05/duckdb:parquet	21539552 / 21693992 / -0.7%	25507087 / 27228190 / -6.3%	0.84 / 0.80 / +6.0%
tpcds_q06/duckdb:parquet	26308854 / 26320744 / -0.0%	36783662 / 37055386 / -0.7%	0.72 / 0.71 / +0.7%
tpcds_q07/duckdb:parquet	15282538 / 15095874 / +1.2%	27030942 / 23053838 / +17.3% 🔴	0.57 / 0.65 / -13.7%
tpcds_q08/duckdb:parquet	25442191 / 28526146 / -10.8% 🟢	36892596 / 36482369 / +1.1%	0.69 / 0.78 / -11.8%
tpcds_q09/duckdb:parquet	19104120 / 19457452 / -1.8%	26897147 / 22271198 / +20.8% 🔴	0.71 / 0.87 / -18.7%
tpcds_q10/duckdb:parquet	27448904 / 27493188 / -0.2%	38395661 / 40069669 / -4.2%	0.71 / 0.69 / +4.2%
tpcds_q11/duckdb:parquet	71123226 / 70880685 / +0.3%	76284654 / 76605245 / -0.4%	0.93 / 0.93 / +0.8%
tpcds_q12/duckdb:parquet	12580256 / 12540800 / +0.3%	17416970 / 17473983 / -0.3%	0.72 / 0.72 / +0.6%
tpcds_q13/duckdb:parquet	23858268 / 23583898 / +1.2%	32127765 / 31750852 / +1.2%	0.74 / 0.74 / -0.0%
tpcds_q14/duckdb:parquet	60684226 / 61066080 / -0.6%	68366763 / 70323122 / -2.8%	0.89 / 0.87 / +2.2%
tpcds_q15/duckdb:parquet	24957874 / 24597026 / +1.5%	30499908 / 30326673 / +0.6%	0.82 / 0.81 / +0.9%
tpcds_q16/duckdb:parquet	19692114 / 20511477 / -4.0%	28692450 / 27909373 / +2.8%	0.69 / 0.73 / -6.6%
tpcds_q17/duckdb:parquet	32346068 / 32484632 / -0.4%	40223310 / 40581398 / -0.9%	0.80 / 0.80 / +0.5%
tpcds_q18/duckdb:parquet	39613870 / 38887306 / +1.9%	49756766 / 49217364 / +1.1%	0.80 / 0.79 / +0.8%
tpcds_q19/duckdb:parquet	25252332 / 24299426 / +3.9%	32104992 / 31997063 / +0.3%	0.79 / 0.76 / +3.6%
tpcds_q20/duckdb:parquet	13709966 / 13539249 / +1.3%	18376997 / 17488879 / +5.1%	0.75 / 0.77 / -3.6%
tpcds_q21/duckdb:parquet	9436380 / 9370455 / +0.7%	13067840 / 15034028 / -13.1% 🟢	0.72 / 0.62 / +15.9%
tpcds_q22/duckdb:parquet	35525136 / 34918759 / +1.7%	42199203 / 39088953 / +8.0%	0.84 / 0.89 / -5.8%
tpcds_q23/duckdb:parquet	40277810 / 40336561 / -0.1%	46778797 / 47209149 / -0.9%	0.86 / 0.85 / +0.8%
tpcds_q24/duckdb:parquet	33233821 / 34958662 / -4.9%	43504484 / 43511084 / -0.0%	0.76 / 0.80 / -4.9%
tpcds_q25/duckdb:parquet	30019658 / 30154612 / -0.4%	39891204 / 42138963 / -5.3%	0.75 / 0.72 / +5.2%
tpcds_q26/duckdb:parquet	31062160 / 31209231 / -0.5%	37824273 / 37847419 / -0.1%	0.82 / 0.82 / -0.4%
tpcds_q27/duckdb:parquet	31647986 / 32423474 / -2.4%	41307819 / 46121572 / -10.4% 🟢	0.77 / 0.70 / +9.0%
tpcds_q28/duckdb:parquet	17018210 / 17089390 / -0.4%	19823812 / 19840317 / -0.1%	0.86 / 0.86 / -0.3%
tpcds_q29/duckdb:parquet	30625928 / 30649450 / -0.1%	39555245 / 39401770 / +0.4%	0.77 / 0.78 / -0.5%
tpcds_q30/duckdb:parquet	34125028 / 32327638 / +5.6%	42667154 / 41936933 / +1.7%	0.80 / 0.77 / +3.8%
tpcds_q31/duckdb:parquet	20421101 / 20319164 / +0.5%	25101614 / 25960348 / -3.3%	0.81 / 0.78 / +3.9%
tpcds_q32/duckdb:parquet	10948333 / 11239734 / -2.6%	17115785 / 16794307 / +1.9%	0.64 / 0.67 / -4.4%
tpcds_q33/duckdb:parquet	15839452 / 15884169 / -0.3%	23420293 / 23341870 / +0.3%	0.68 / 0.68 / -0.6%
tpcds_q34/duckdb:parquet	15995450 / 16007240 / -0.1%	22244131 / 22262791 / -0.1%	0.72 / 0.72 / +0.0%
tpcds_q35/duckdb:parquet	47375538 / 48159872 / -1.6%	59346019 / 59379379 / -0.1%	0.80 / 0.81 / -1.6%
tpcds_q36/duckdb:parquet	16288303 / 15063788 / +8.1%	25789691 / 23330451 / +10.5% 🔴	0.63 / 0.65 / -2.2%
tpcds_q37/duckdb:parquet	12574166 / 12792900 / -1.7%	17467575 / 16914866 / +3.3%	0.72 / 0.76 / -4.8%
tpcds_q38/duckdb:parquet	26340792 / 26089596 / +1.0%	30248760 / 31692749 / -4.6%	0.87 / 0.82 / +5.8%
tpcds_q39/duckdb:parquet	24842274 / 24594271 / +1.0%	27810532 / 29237578 / -4.9%	0.89 / 0.84 / +6.2%
tpcds_q40/duckdb:parquet	15935884 / 15895379 / +0.3%	21246518 / 20753403 / +2.4%	0.75 / 0.77 / -2.1%
tpcds_q41/duckdb:parquet	9865490 / 7677796 / +28.5% 🔴	15330272 / 13023641 / +17.7% 🔴	0.64 / 0.59 / +9.2%
tpcds_q42/duckdb:parquet	8367719 / 8311810 / +0.7%	15131539 / 14748042 / +2.6%	0.55 / 0.56 / -1.9%
tpcds_q43/duckdb:parquet	10677734 / 10540942 / +1.3%	15707954 / 15464635 / +1.6%	0.68 / 0.68 / -0.3%
tpcds_q44/duckdb:parquet	16147574 / 16227934 / -0.5%	24961565 / 22346859 / +11.7% 🔴	0.65 / 0.73 / -10.9%
tpcds_q45/duckdb:parquet	24743436 / 23173005 / +6.8%	32182768 / 29651260 / +8.5%	0.77 / 0.78 / -1.6%
tpcds_q46/duckdb:parquet	36383526 / 36272085 / +0.3%	45527864 / 46044265 / -1.1%	0.80 / 0.79 / +1.4%
tpcds_q47/duckdb:parquet	33019435 / 30805416 / +7.2%	36974908 / 37901927 / -2.4%	0.89 / 0.81 / +9.9%
tpcds_q48/duckdb:parquet	21081618 / 20956396 / +0.6%	28649674 / 30778703 / -6.9%	0.74 / 0.68 / +8.1%
tpcds_q49/duckdb:parquet	19074010 / 18769722 / +1.6%	28845062 / 28724180 / +0.4%	0.66 / 0.65 / +1.2%
tpcds_q50/duckdb:parquet	17567018 / 17471078 / +0.5%	24920099 / 25288865 / -1.5%	0.70 / 0.69 / +2.0%
tpcds_q51/duckdb:parquet	53464240 / 52689720 / +1.5%	86578846 / 65779851 / +31.6% 🔴	0.62 / 0.80 / -22.9%
tpcds_q52/duckdb:parquet	8623089 / 8565710 / +0.7%	14948713 / 14789428 / +1.1%	0.58 / 0.58 / -0.4%
tpcds_q53/duckdb:parquet	11409794 / 12708015 / -10.2% 🟢	17119650 / 20517235 / -16.6% 🟢	0.67 / 0.62 / +7.6%
tpcds_q54/duckdb:parquet	20069224 / 21386888 / -6.2%	29958014 / 29491045 / +1.6%	0.67 / 0.73 / -7.6%
tpcds_q55/duckdb:parquet	8469718 / 8523208 / -0.6%	15610242 / 15299486 / +2.0%	0.54 / 0.56 / -2.6%
tpcds_q56/duckdb:parquet	17981563 / 16288336 / +10.4% 🔴	24521737 / 26329080 / -6.9%	0.73 / 0.62 / +18.5%
tpcds_q57/duckdb:parquet	29166964 / 28905620 / +0.9%	33943291 / 37431848 / -9.3%	0.86 / 0.77 / +11.3%
tpcds_q58/duckdb:parquet	18407592 / 18021428 / +2.1%	26794938 / 25851611 / +3.6%	0.69 / 0.70 / -1.5%
tpcds_q59/duckdb:parquet	20071840 / 22794229 / -11.9% 🟢	25373237 / 25599328 / -0.9%	0.79 / 0.89 / -11.2%
tpcds_q60/duckdb:parquet	16716058 / 16857354 / -0.8%	25758672 / 24452471 / +5.3%	0.65 / 0.69 / -5.9%
tpcds_q61/duckdb:parquet	21471890 / 21687257 / -1.0%	28982439 / 29478087 / -1.7%	0.74 / 0.74 / +0.7%
tpcds_q62/duckdb:parquet	10819946 / 10788003 / +0.3%	14218362 / 14546031 / -2.3%	0.76 / 0.74 / +2.6%
tpcds_q63/duckdb:parquet	10810429 / 10764165 / +0.4%	16653080 / 16697322 / -0.3%	0.65 / 0.64 / +0.7%
tpcds_q64/duckdb:parquet	51830814 / 51719860 / +0.2%	67389088 / 67355631 / +0.0%	0.77 / 0.77 / +0.2%
tpcds_q65/duckdb:parquet	14433524 / 14504660 / -0.5%	22855235 / 21604157 / +5.8%	0.63 / 0.67 / -5.9%
tpcds_q66/duckdb:parquet	24538905 / 24639772 / -0.4%	34886371 / 31744931 / +9.9%	0.70 / 0.78 / -9.4%
tpcds_q67/duckdb:parquet	77135368 / 76657418 / +0.6%	85242243 / 83434897 / +2.2%	0.90 / 0.92 / -1.5%
tpcds_q68/duckdb:parquet	29056724 / 29357509 / -1.0%	40694628 / 41084379 / -0.9%	0.71 / 0.71 / -0.1%
tpcds_q69/duckdb:parquet	28563486 / 28803842 / -0.8%	38867310 / 39302154 / -1.1%	0.73 / 0.73 / +0.3%
tpcds_q70/duckdb:parquet	15949016 / 17322512 / -7.9%	25412517 / 25220924 / +0.8%	0.63 / 0.69 / -8.6%
tpcds_q71/duckdb:parquet	14578748 / 15203480 / -4.1%	20844793 / 21236248 / -1.8%	0.70 / 0.72 / -2.3%
tpcds_q72/duckdb:parquet	81992684 / 81441527 / +0.7%	91229566 / 87196936 / +4.6%	0.90 / 0.93 / -3.8%
tpcds_q73/duckdb:parquet	13422690 / 13374854 / +0.4%	19296071 / 19587745 / -1.5%	0.70 / 0.68 / +1.9%
tpcds_q74/duckdb:parquet	100160122 / 98420680 / +1.8%	106095215 / 106671524 / -0.5%	0.94 / 0.92 / +2.3%
tpcds_q75/duckdb:parquet	39913362 / 40278414 / -0.9%	50144428 / 57481411 / -12.8% 🟢	0.80 / 0.70 / +13.6%
tpcds_q76/duckdb:parquet	13515642 / 13356154 / +1.2%	21005744 / 23145724 / -9.2%	0.64 / 0.58 / +11.5%
tpcds_q77/duckdb:parquet	16691136 / 16796132 / -0.6%	25836311 / 25875528 / -0.2%	0.65 / 0.65 / -0.5%
tpcds_q78/duckdb:parquet	48219688 / 48144388 / +0.2%	54464736 / 53919711 / +1.0%	0.89 / 0.89 / -0.8%
tpcds_q79/duckdb:parquet	20295492 / 20298701 / -0.0%	28729726 / 28626127 / +0.4%	0.71 / 0.71 / -0.4%
tpcds_q80/duckdb:parquet	31436469 / 31002113 / +1.4%	45380009 / 40545120 / +11.9% 🔴	0.69 / 0.76 / -9.4%
tpcds_q81/duckdb:parquet	29911755 / 29838088 / +0.2%	37924045 / 41612002 / -8.9%	0.79 / 0.72 / +10.0%
tpcds_q82/duckdb:parquet	14422160 / 13834890 / +4.2%	18452411 / 22346491 / -17.4% 🟢	0.78 / 0.62 / +26.2%
tpcds_q83/duckdb:parquet	17080534 / 15665164 / +9.0%	24274804 / 21366354 / +13.6% 🔴	0.70 / 0.73 / -4.0%
tpcds_q84/duckdb:parquet	18591888 / 17242160 / +7.8%	23304050 / 23617134 / -1.3%	0.80 / 0.73 / +9.3%
tpcds_q85/duckdb:parquet	34623710 / 36160694 / -4.3%	45880381 / 48390961 / -5.2%	0.75 / 0.75 / +1.0%
tpcds_q86/duckdb:parquet	12185914 / 10930517 / +11.5% 🔴	15734138 / 18337341 / -14.2% 🟢	0.77 / 0.60 / +29.9%
tpcds_q87/duckdb:parquet	28020688 / 28096210 / -0.3%	35472827 / 35537348 / -0.2%	0.79 / 0.79 / -0.1%
tpcds_q88/duckdb:parquet	26929700 / 26995833 / -0.2%	31962507 / 32084981 / -0.4%	0.84 / 0.84 / +0.1%
tpcds_q89/duckdb:parquet	12639574 / 12624297 / +0.1%	19074276 / 18767920 / +1.6%	0.66 / 0.67 / -1.5%
tpcds_q90/duckdb:parquet	6783916 / 6761345 / +0.3%	11155517 / 10888907 / +2.4%	0.61 / 0.62 / -2.1%
tpcds_q91/duckdb:parquet	20704080 / 20866918 / -0.8%	28849327 / 28532609 / +1.1%	0.72 / 0.73 / -1.9%
tpcds_q92/duckdb:parquet	11386140 / 11607429 / -1.9%	18824668 / 18196095 / +3.5%	0.60 / 0.64 / -5.2%
tpcds_q93/duckdb:parquet	21402926 / 21321062 / +0.4%	28722446 / 29122586 / -1.4%	0.75 / 0.73 / +1.8%
tpcds_q94/duckdb:parquet	15820720 / 15891199 / -0.4%	25404391 / 25097173 / +1.2%	0.62 / 0.63 / -1.6%
tpcds_q95/duckdb:parquet	89612948 / 89555672 / +0.1%	99592561 / 95450341 / +4.3%	0.90 / 0.94 / -4.1%
tpcds_q96/duckdb:parquet	7007046 / 6921042 / +1.2%	10760680 / 11161851 / -3.6%	0.65 / 0.62 / +5.0%
tpcds_q97/duckdb:parquet	25866422 / 25802417 / +0.2%	32229875 / 32005822 / +0.7%	0.80 / 0.81 / -0.4%
tpcds_q98/duckdb:parquet	14981363 / 15226447 / -1.6%	22020530 / 25101539 / -12.3% 🟢	0.68 / 0.61 / +12.2%
tpcds_q99/duckdb:parquet	17473858 / 17206993 / +1.6%	20956690 / 21245792 / -1.4%	0.83 / 0.81 / +3.0%

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[github-actions]

Benchmarks: Statistical and Population Genetics 📖

Commits: PR 303cdaef vs base a65c6537
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.5%
Engines: DuckDB No clear signal (-0.5%, low confidence)
Vortex (geomean): hot 0.998x ➖ · cold 1.012x ➖
Parquet (geomean): hot 1.003x ➖ · cold 1.005x ➖
Shifts: Parquet (control) +0.3% · Median polish +0.2%

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.

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duckdb / vortex-file-compressed / ns (0.998x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	9048968 / 9046222 / +0.0%	9448021 / 9512904 / -0.7%	0.96 / 0.95 / +0.7%
statpopgen_q01/duckdb:vortex-file-compressed	10316256 / 10354572 / -0.4%	15072271 / 13651165 / +10.4% 🔴	0.68 / 0.76 / -9.8%
statpopgen_q02/duckdb:vortex-file-compressed	306070514 / 307700384 / -0.5%	351545775 / 351487698 / +0.0%	0.87 / 0.88 / -0.5%
statpopgen_q03/duckdb:vortex-file-compressed	812882674 / 814617600 / -0.2%	809423964 / 833309952 / -2.9%	1.00 / 0.98 / +2.7%
statpopgen_q04/duckdb:vortex-file-compressed	819508041 / 823901187 / -0.5%	824343523 / 824403723 / -0.0%	0.99 / 1.00 / -0.5%
statpopgen_q05/duckdb:vortex-file-compressed	317993860 / 319049321 / -0.3%	361407906 / 340213115 / +6.2%	0.88 / 0.94 / -6.2%
statpopgen_q06/duckdb:vortex-file-compressed	1140385790 / 1133351164 / +0.6%	1138959239 / 1149322228 / -0.9%	1.00 / 0.99 / +1.5%
statpopgen_q07/duckdb:vortex-file-compressed	129175992 / 130978225 / -1.4%	192795932 / 188655020 / +2.2%	0.67 / 0.69 / -3.5%
statpopgen_q08/duckdb:vortex-file-compressed	143445951 / 142215630 / +0.9%	158287179 / 158164487 / +0.1%	0.91 / 0.90 / +0.8%
statpopgen_q09/duckdb:vortex-file-compressed	609234242 / 612151772 / -0.5%	626095234 / 630686109 / -0.7%	0.97 / 0.97 / +0.3%
statpopgen_q10/duckdb:vortex-file-compressed	1912601824 / 1907690160 / +0.3%	1892678340 / 1885391820 / +0.4%	1.01 / 1.01 / -0.1%

duckdb / parquet / ns (1.003x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	247413262 / 246909558 / +0.2%	248195990 / 245750857 / +1.0%	1.00 / 1.00 / -0.8%
statpopgen_q01/duckdb:parquet	303468822 / 301292498 / +0.7%	304998271 / 305962581 / -0.3%	0.99 / 0.98 / +1.0%
statpopgen_q02/duckdb:parquet	547263975 / 528643484 / +3.5%	568304458 / 583092274 / -2.5%	0.96 / 0.91 / +6.2%
statpopgen_q03/duckdb:parquet	838612436 / 868149166 / -3.4%	824292470 / 896890247 / -8.1%	1.02 / 0.97 / +5.1%
statpopgen_q04/duckdb:parquet	879017240 / 848197592 / +3.6%	901313172 / 875604653 / +2.9%	0.98 / 0.97 / +0.7%
statpopgen_q05/duckdb:parquet	586532823 / 582235004 / +0.7%	583958502 / 604209909 / -3.4%	1.00 / 0.96 / +4.2%
statpopgen_q06/duckdb:parquet	707911292 / 726052634 / -2.5%	738933117 / 695242267 / +6.3%	0.96 / 1.04 / -8.3%
statpopgen_q07/duckdb:parquet	611132977 / 607922870 / +0.5%	697575462 / 669901362 / +4.1%	0.88 / 0.91 / -3.5%
statpopgen_q08/duckdb:parquet	616682048 / 618351482 / -0.3%	707587388 / 721288804 / -1.9%	0.87 / 0.86 / +1.7%
statpopgen_q09/duckdb:parquet	796381988 / 799046228 / -0.3%	841994621 / 806906275 / +4.3%	0.95 / 0.99 / -4.5%
statpopgen_q10/duckdb:parquet	1514752838 / 1507021316 / +0.5%	1384442612 / 1334833705 / +3.7%	1.09 / 1.13 / -3.1%

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[github-actions]

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 303cdaef vs base a65c6537
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -1.3%
Engines: DataFusion No clear signal (+5.7%, environment too noisy confidence) · DuckDB No clear signal (-7.8%, environment too noisy confidence)
Vortex (geomean): hot 1.039x ➖ · cold 1.024x ➖
Parquet (geomean): hot 1.052x ➖ · cold 1.104x ➖
Shifts: Parquet (control) +5.2% · Median polish +3.6%

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 (1.055x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	239443399 / 212725205 / +12.6%	1047321433 / 742272818 / +41.1% 🔴	0.23 / 0.29 / -20.2%
tpch_q02/datafusion:vortex-file-compressed	313339016 / 305555680 / +2.5%	707618758 / 601132950 / +17.7%	0.44 / 0.51 / -12.9%
tpch_q03/datafusion:vortex-file-compressed	366160063 / 364938203 / +0.3%	1117546066 / 910786440 / +22.7%	0.33 / 0.40 / -18.2%
tpch_q04/datafusion:vortex-file-compressed	220070522 / 171333856 / +28.4%	507147644 / 605488685 / -16.2%	0.43 / 0.28 / +53.4%
tpch_q05/datafusion:vortex-file-compressed	516229603 / 362718960 / +42.3% 🔴	848198633 / 508378563 / +66.8% 🔴	0.61 / 0.71 / -14.7%
tpch_q06/datafusion:vortex-file-compressed	288170049 / 241484945 / +19.3%	408329091 / 397659184 / +2.7%	0.71 / 0.61 / +16.2%
tpch_q07/datafusion:vortex-file-compressed	436147436 / 434089498 / +0.5%	613068170 / 451851178 / +35.7% 🔴	0.71 / 0.96 / -25.9%
tpch_q08/datafusion:vortex-file-compressed	511112152 / 529289879 / -3.4%	697045435 / 565674684 / +23.2%	0.73 / 0.94 / -21.6%
tpch_q09/datafusion:vortex-file-compressed	476040270 / 442683167 / +7.5%	531172765 / 549867428 / -3.4%	0.90 / 0.81 / +11.3%
tpch_q10/datafusion:vortex-file-compressed	381082629 / 376056650 / +1.3%	509476319 / 572640043 / -11.0%	0.75 / 0.66 / +13.9%
tpch_q11/datafusion:vortex-file-compressed	274261320 / 268932452 / +2.0%	452532048 / 380058424 / +19.1%	0.61 / 0.71 / -14.4%
tpch_q12/datafusion:vortex-file-compressed	292178032 / 294841063 / -0.9%	555445270 / 520380722 / +6.7%	0.53 / 0.57 / -7.2%
tpch_q13/datafusion:vortex-file-compressed	127896863 / 135641691 / -5.7%	335152529 / 388548851 / -13.7%	0.38 / 0.35 / +9.3%
tpch_q14/datafusion:vortex-file-compressed	181531310 / 251850406 / -27.9%	320597990 / 783644361 / -59.1% 🟢	0.57 / 0.32 / +76.2%
tpch_q15/datafusion:vortex-file-compressed	282910032 / 279017452 / +1.4%	475004402 / 484974886 / -2.1%	0.60 / 0.58 / +3.5%
tpch_q16/datafusion:vortex-file-compressed	145953223 / 152618919 / -4.4%	302357972 / 274045649 / +10.3%	0.48 / 0.56 / -13.3%
tpch_q17/datafusion:vortex-file-compressed	266908899 / 274160668 / -2.6%	396506809 / 428724871 / -7.5%	0.67 / 0.64 / +5.3%
tpch_q18/datafusion:vortex-file-compressed	253584169 / 208817203 / +21.4%	513768746 / 376315877 / +36.5% 🔴	0.49 / 0.55 / -11.1%
tpch_q19/datafusion:vortex-file-compressed	342591700 / 308245462 / +11.1%	452577617 / 457492497 / -1.1%	0.76 / 0.67 / +12.3%
tpch_q20/datafusion:vortex-file-compressed	279368860 / 257043625 / +8.7%	452608749 / 425751727 / +6.3%	0.62 / 0.60 / +2.2%
tpch_q21/datafusion:vortex-file-compressed	440316421 / 432719854 / +1.8%	608719223 / 566710463 / +7.4%	0.72 / 0.76 / -5.3%
tpch_q22/datafusion:vortex-file-compressed	197498407 / 157868873 / +25.1%	431575690 / 331209463 / +30.3% 🔴	0.46 / 0.48 / -4.0%

datafusion / parquet / ns (0.998x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	190513647 / 164987468 / +15.5%	551786986 / 405946140 / +35.9% 🔴	0.35 / 0.41 / -15.0%
tpch_q02/datafusion:parquet	261641700 / 280284840 / -6.7%	502971352 / 459266343 / +9.5%	0.52 / 0.61 / -14.8%
tpch_q03/datafusion:parquet	269129160 / 268265654 / +0.3%	742340140 / 675033428 / +10.0%	0.36 / 0.40 / -8.8%
tpch_q04/datafusion:parquet	129298953 / 131902666 / -2.0%	362378309 / 365647503 / -0.9%	0.36 / 0.36 / -1.1%
tpch_q05/datafusion:parquet	329538487 / 380236342 / -13.3%	452227834 / 470137041 / -3.8%	0.73 / 0.81 / -9.9%
tpch_q06/datafusion:parquet	143203787 / 154474436 / -7.3%	288469416 / 230913000 / +24.9%	0.50 / 0.67 / -25.8%
tpch_q07/datafusion:parquet	362087462 / 529011848 / -31.6% 🟢	527745963 / 650166941 / -18.8%	0.69 / 0.81 / -15.7%
tpch_q08/datafusion:parquet	431569164 / 421637347 / +2.4%	573686174 / 509426576 / +12.6%	0.75 / 0.83 / -9.1%
tpch_q09/datafusion:parquet	426375099 / 419247845 / +1.7%	623385591 / 597630612 / +4.3%	0.68 / 0.70 / -2.5%
tpch_q10/datafusion:parquet	397399833 / 388778496 / +2.2%	514562276 / 491410857 / +4.7%	0.77 / 0.79 / -2.4%
tpch_q11/datafusion:parquet	296106974 / 265239074 / +11.6%	501050345 / 449339448 / +11.5%	0.59 / 0.59 / +0.1%
tpch_q12/datafusion:parquet	196450694 / 205623570 / -4.5%	397915580 / 404482213 / -1.6%	0.49 / 0.51 / -2.9%
tpch_q13/datafusion:parquet	393564244 / 391592646 / +0.5%	487622788 / 553866356 / -12.0%	0.81 / 0.71 / +14.2%
tpch_q14/datafusion:parquet	170926430 / 163899079 / +4.3%	299788144 / 293497429 / +2.1%	0.57 / 0.56 / +2.1%
tpch_q15/datafusion:parquet	282336653 / 268358377 / +5.2%	471128201 / 435259702 / +8.2%	0.60 / 0.62 / -2.8%
tpch_q16/datafusion:parquet	108064873 / 111015330 / -2.7%	339007240 / 258759489 / +31.0% 🔴	0.32 / 0.43 / -25.7%
tpch_q17/datafusion:parquet	300741392 / 291605157 / +3.1%	385984482 / 399752423 / -3.4%	0.78 / 0.73 / +6.8%
tpch_q18/datafusion:parquet	412670399 / 379247252 / +8.8%	500732141 / 516612040 / -3.1%	0.82 / 0.73 / +12.3%
tpch_q19/datafusion:parquet	176249534 / 170541798 / +3.3%	293818734 / 285700864 / +2.8%	0.60 / 0.60 / +0.5%
tpch_q20/datafusion:parquet	256910031 / 286573888 / -10.4%	495961417 / 426211188 / +16.4%	0.52 / 0.67 / -23.0%
tpch_q21/datafusion:parquet	327293160 / 321014745 / +2.0%	437721705 / 408579336 / +7.1%	0.75 / 0.79 / -4.8%
tpch_q22/datafusion:parquet	194804649 / 154127759 / +26.4%	378896401 / 292548567 / +29.5%	0.51 / 0.53 / -2.4%

duckdb / vortex-file-compressed / ns (1.023x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	237658470 / 208197666 / +14.2%	260059647 / 305864149 / -15.0%	0.91 / 0.68 / +34.3%
tpch_q02/duckdb:vortex-file-compressed	412976315 / 366898195 / +12.6%	443988809 / 357336155 / +24.2%	0.93 / 1.03 / -9.4%
tpch_q03/duckdb:vortex-file-compressed	432411564 / 421274504 / +2.6%	616356720 / 467416553 / +31.9% 🔴	0.70 / 0.90 / -22.2%
tpch_q04/duckdb:vortex-file-compressed	237400070 / 223819578 / +6.1%	324202729 / 484383649 / -33.1% 🟢	0.73 / 0.46 / +58.5%
tpch_q05/duckdb:vortex-file-compressed	410498777 / 410640295 / -0.0%	425894544 / 447681233 / -4.9%	0.96 / 0.92 / +5.1%
tpch_q06/duckdb:vortex-file-compressed	262868632 / 257935392 / +1.9%	291105502 / 303125534 / -4.0%	0.90 / 0.85 / +6.1%
tpch_q07/duckdb:vortex-file-compressed	446031966 / 607393832 / -26.6%	490584873 / 562419682 / -12.8%	0.91 / 1.08 / -15.8%
tpch_q08/duckdb:vortex-file-compressed	600224859 / 589902323 / +1.7%	577157690 / 585994804 / -1.5%	1.04 / 1.01 / +3.3%
tpch_q09/duckdb:vortex-file-compressed	471324421 / 435773164 / +8.2%	490201715 / 439969516 / +11.4%	0.96 / 0.99 / -2.9%
tpch_q10/duckdb:vortex-file-compressed	460740495 / 472173616 / -2.4%	552089222 / 461179317 / +19.7%	0.83 / 1.02 / -18.5%
tpch_q11/duckdb:vortex-file-compressed	162816438 / 146132043 / +11.4%	191074312 / 153621534 / +24.4%	0.85 / 0.95 / -10.4%
tpch_q12/duckdb:vortex-file-compressed	616345621 / 743386427 / -17.1%	656824529 / 823920270 / -20.3%	0.94 / 0.90 / +4.0%
tpch_q13/duckdb:vortex-file-compressed	336552979 / 300385423 / +12.0%	325332685 / 302033533 / +7.7%	1.03 / 0.99 / +4.0%
tpch_q14/duckdb:vortex-file-compressed	246926698 / 234023785 / +5.5%	321783010 / 274017438 / +17.4%	0.77 / 0.85 / -10.1%
tpch_q15/duckdb:vortex-file-compressed	153745640 / 141598299 / +8.6%	186260059 / 181271521 / +2.8%	0.83 / 0.78 / +5.7%
tpch_q16/duckdb:vortex-file-compressed	178242790 / 176489959 / +1.0%	192953150 / 237633479 / -18.8%	0.92 / 0.74 / +24.4%
tpch_q17/duckdb:vortex-file-compressed	380203603 / 357184468 / +6.4%	419730660 / 390526380 / +7.5%	0.91 / 0.91 / -1.0%
tpch_q18/duckdb:vortex-file-compressed	332181627 / 322332547 / +3.1%	374348049 / 378776181 / -1.2%	0.89 / 0.85 / +4.3%
tpch_q19/duckdb:vortex-file-compressed	306684178 / 307764521 / -0.4%	339598516 / 329326474 / +3.1%	0.90 / 0.93 / -3.4%
tpch_q20/duckdb:vortex-file-compressed	348988619 / 347862366 / +0.3%	378032312 / 432740367 / -12.6%	0.92 / 0.80 / +14.8%
tpch_q21/duckdb:vortex-file-compressed	620873248 / 520827029 / +19.2%	644794362 / 796020354 / -19.0%	0.96 / 0.65 / +47.2%
tpch_q22/duckdb:vortex-file-compressed	108273973 / 115228285 / -6.0%	132808695 / 137939819 / -3.7%	0.82 / 0.84 / -2.4%

duckdb / parquet / ns (1.110x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	315386232 / 289608541 / +8.9%	364559137 / 302960714 / +20.3%	0.87 / 0.96 / -9.5%
tpch_q02/duckdb:parquet	644129343 / 597531100 / +7.8%	706473226 / 619301251 / +14.1%	0.91 / 0.96 / -5.5%
tpch_q03/duckdb:parquet	767000980 / 720143441 / +6.5%	965556237 / 803286481 / +20.2%	0.79 / 0.90 / -11.4%
tpch_q04/duckdb:parquet	448217736 / 422435410 / +6.1%	475434960 / 477157309 / -0.4%	0.94 / 0.89 / +6.5%
tpch_q05/duckdb:parquet	929672063 / 898204663 / +3.5%	944480998 / 843028830 / +12.0%	0.98 / 1.07 / -7.6%
tpch_q06/duckdb:parquet	312610222 / 287013906 / +8.9%	279078693 / 282938691 / -1.4%	1.12 / 1.01 / +10.4%
tpch_q07/duckdb:parquet	859501457 / 798494570 / +7.6%	925934826 / 755324137 / +22.6%	0.93 / 1.06 / -12.2%
tpch_q08/duckdb:parquet	1151743793 / 955472332 / +20.5%	1373677785 / 990540873 / +38.7% 🔴	0.84 / 0.96 / -13.1%
tpch_q09/duckdb:parquet	985007079 / 894095450 / +10.2%	1067554480 / 919616236 / +16.1%	0.92 / 0.97 / -5.1%
tpch_q10/duckdb:parquet	996583627 / 950985468 / +4.8%	1054532491 / 906571137 / +16.3%	0.95 / 1.05 / -9.9%
tpch_q11/duckdb:parquet	399303891 / 395840020 / +0.9%	395354371 / 375112411 / +5.4%	1.01 / 1.06 / -4.3%
tpch_q12/duckdb:parquet	658779579 / 496508327 / +32.7% 🔴	1001887511 / 573216361 / +74.8% 🔴	0.66 / 0.87 / -24.1%
tpch_q13/duckdb:parquet	772315066 / 736891887 / +4.8%	815485953 / 814743137 / +0.1%	0.95 / 0.90 / +4.7%
tpch_q14/duckdb:parquet	588610540 / 472620542 / +24.5%	445349139 / 472020094 / -5.7%	1.32 / 1.00 / +32.0%
tpch_q15/duckdb:parquet	460420615 / 356412119 / +29.2%	458048180 / 372116226 / +23.1%	1.01 / 0.96 / +4.9%
tpch_q16/duckdb:parquet	478152803 / 477607420 / +0.1%	468376338 / 473725549 / -1.1%	1.02 / 1.01 / +1.3%
tpch_q17/duckdb:parquet	472286384 / 455419186 / +3.7%	519861680 / 500091507 / +4.0%	0.91 / 0.91 / -0.2%
tpch_q18/duckdb:parquet	611823753 / 583780882 / +4.8%	581733163 / 683365729 / -14.9%	1.05 / 0.85 / +23.1%
tpch_q19/duckdb:parquet	582740915 / 519150904 / +12.2%	693611181 / 606076508 / +14.4%	0.84 / 0.86 / -1.9%
tpch_q20/duckdb:parquet	835039457 / 728657295 / +14.6%	905778652 / 786136970 / +15.2%	0.92 / 0.93 / -0.5%
tpch_q21/duckdb:parquet	815113888 / 643894150 / +26.6%	954683620 / 681471079 / +40.1% 🔴	0.85 / 0.94 / -9.6%
tpch_q22/duckdb:parquet	415021750 / 377779931 / +9.9%	450700400 / 356352818 / +26.5%	0.92 / 1.06 / -13.1%