feat: very wide column benchmark

[joseph-isaacs]

Summary

Closes: #000

Testing

[github-actions]

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	9a0f3ba		2	Explore Profiling Data

Previous Runs (1)

Status	Commit	Job	Attempt	Link
🟢 Done	9a0f3ba		1	Explore Profiling Data

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Powered by Polar Signals Cloud

[github-actions]

Benchmarks: PolarSignals Profiling

Vortex (geomean): 1.012x ➖

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.

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datafusion / vortex-file-compressed (1.012x ➖, 1↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
polarsignals_q00/datafusion:vortex-file-compressed	114273366	113925796	1.00
polarsignals_q01/datafusion:vortex-file-compressed	262471309	273776064	0.96
polarsignals_q02/datafusion:vortex-file-compressed	21721023	22652918	0.96
polarsignals_q03/datafusion:vortex-file-compressed	283126408	265760231	1.07
polarsignals_q04/datafusion:vortex-file-compressed 🚨	10181621	9170514	1.11
polarsignals_q05/datafusion:vortex-file-compressed	14367708	13347714	1.08
polarsignals_q06/datafusion:vortex-file-compressed	18308793	17666009	1.04
polarsignals_q07/datafusion:vortex-file-compressed	13636998	12601399	1.08
polarsignals_q08/datafusion:vortex-file-compressed	384382169	400989053	0.96
polarsignals_q09/datafusion:vortex-file-compressed 🚀	10060559	11274453	0.89

---

No file size changes detected.

[github-actions]

Benchmarks: TPC-H SF=1 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.2%
Engines: DataFusion No clear signal (+0.7%, environment too noisy confidence) · DuckDB No clear signal (-1.1%, environment too noisy confidence)
Vortex (geomean): 0.971x ➖
Parquet (geomean): 0.964x ➖
Shifts: Parquet (control) -3.6% · Median polish -3.8%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.

---

datafusion / vortex-file-compressed (0.986x ➖, 0↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	51721820	52920068	0.98
tpch_q02/datafusion:vortex-file-compressed	22933490	23756854	0.97
tpch_q03/datafusion:vortex-file-compressed	27634078	27175522	1.02
tpch_q04/datafusion:vortex-file-compressed	20285677	20842541	0.97
tpch_q05/datafusion:vortex-file-compressed	49420538	52853858	0.94
tpch_q06/datafusion:vortex-file-compressed	10531273	10006619	1.05
tpch_q07/datafusion:vortex-file-compressed	55973005	59781288	0.94
tpch_q08/datafusion:vortex-file-compressed	41667591	42312438	0.98
tpch_q09/datafusion:vortex-file-compressed	52409366	54969486	0.95
tpch_q10/datafusion:vortex-file-compressed	43868492	44952807	0.98
tpch_q11/datafusion:vortex-file-compressed	16400838	17115431	0.96
tpch_q12/datafusion:vortex-file-compressed	25125657	23829531	1.05
tpch_q13/datafusion:vortex-file-compressed	26762233	27944023	0.96
tpch_q14/datafusion:vortex-file-compressed	15985787	15906891	1.00
tpch_q15/datafusion:vortex-file-compressed	24416278	23303918	1.05
tpch_q16/datafusion:vortex-file-compressed	19781975	21071142	0.94
tpch_q17/datafusion:vortex-file-compressed	66699787	69522698	0.96
tpch_q18/datafusion:vortex-file-compressed	84751166	88436305	0.96
tpch_q19/datafusion:vortex-file-compressed 🚨	21416299	18942773	1.13
tpch_q20/datafusion:vortex-file-compressed	29030742	30277380	0.96
tpch_q21/datafusion:vortex-file-compressed	71280215	73287037	0.97
tpch_q22/datafusion:vortex-file-compressed	11824733	11773481	1.00

datafusion / vortex-compact (0.973x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	57793976	59680196	0.97
tpch_q02/datafusion:vortex-compact	26095871	27572478	0.95
tpch_q03/datafusion:vortex-compact	28748487	28950609	0.99
tpch_q04/datafusion:vortex-compact	22003124	22687349	0.97
tpch_q05/datafusion:vortex-compact	49438520	54461830	0.91
tpch_q06/datafusion:vortex-compact	12686086	11697176	1.08
tpch_q07/datafusion:vortex-compact	59407154	60983545	0.97
tpch_q08/datafusion:vortex-compact	42683864	44762807	0.95
tpch_q09/datafusion:vortex-compact	57077469	58988145	0.97
tpch_q10/datafusion:vortex-compact	45183220	46933801	0.96
tpch_q11/datafusion:vortex-compact	17271766	18504869	0.93
tpch_q12/datafusion:vortex-compact	32133938	30521683	1.05
tpch_q13/datafusion:vortex-compact	31678495	34169019	0.93
tpch_q14/datafusion:vortex-compact	19119032	19542318	0.98
tpch_q15/datafusion:vortex-compact	30709960	30421640	1.01
tpch_q16/datafusion:vortex-compact	25553577	26674253	0.96
tpch_q17/datafusion:vortex-compact	71565958	74409604	0.96
tpch_q18/datafusion:vortex-compact	84949183	92046882	0.92
tpch_q19/datafusion:vortex-compact	31149333	29112923	1.07
tpch_q20/datafusion:vortex-compact	34528928	35295395	0.98
tpch_q21/datafusion:vortex-compact	76770668	80544473	0.95
tpch_q22/datafusion:vortex-compact	12743363	13274824	0.96

datafusion / parquet (0.953x ➖, 3↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	118677339	123345295	0.96
tpch_q02/datafusion:parquet	61563521	65946082	0.93
tpch_q03/datafusion:parquet	72127581	75821628	0.95
tpch_q04/datafusion:parquet	43153099	45500586	0.95
tpch_q05/datafusion:parquet	93627286	98550442	0.95
tpch_q06/datafusion:parquet	41046729	42690162	0.96
tpch_q07/datafusion:parquet	105617494	111671097	0.95
tpch_q08/datafusion:parquet	94861572	101079122	0.94
tpch_q09/datafusion:parquet	123544059	132690992	0.93
tpch_q10/datafusion:parquet	112138699	117462906	0.95
tpch_q11/datafusion:parquet	40642484	44242091	0.92
tpch_q12/datafusion:parquet 🚨	86889327	78481287	1.11
tpch_q13/datafusion:parquet 🚀	195979779	218136611	0.90
tpch_q14/datafusion:parquet	48059540	48243720	1.00
tpch_q15/datafusion:parquet	58503994	59536894	0.98
tpch_q16/datafusion:parquet 🚀	39558555	45665170	0.87
tpch_q17/datafusion:parquet 🚀	128685832	143914033	0.89
tpch_q18/datafusion:parquet	159996364	172751444	0.93
tpch_q19/datafusion:parquet	78776619	78327202	1.01
tpch_q20/datafusion:parquet	69250653	70891496	0.98
tpch_q21/datafusion:parquet	135882861	140362571	0.97
tpch_q22/datafusion:parquet	31827466	32482613	0.98

datafusion / arrow (0.922x ➖, 8↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow	56057416	61238822	0.92
tpch_q02/datafusion:arrow 🚀	18362185	21807201	0.84
tpch_q03/datafusion:arrow	29363208	31749626	0.92
tpch_q04/datafusion:arrow	24924801	27283083	0.91
tpch_q05/datafusion:arrow	85060952	78919172	1.08
tpch_q06/datafusion:arrow	21401686	20881284	1.02
tpch_q07/datafusion:arrow	104113842	107856006	0.97
tpch_q08/datafusion:arrow	42782961	47032680	0.91
tpch_q09/datafusion:arrow 🚀	64690446	77014275	0.84
tpch_q10/datafusion:arrow 🚀	45426366	52612026	0.86
tpch_q11/datafusion:arrow	9157236	9735936	0.94
tpch_q12/datafusion:arrow 🚀	50101261	56043421	0.89
tpch_q13/datafusion:arrow	46894094	48656288	0.96
tpch_q14/datafusion:arrow 🚀	21164103	23732552	0.89
tpch_q15/datafusion:arrow 🚀	42020663	46919181	0.90
tpch_q16/datafusion:arrow	19117496	19649454	0.97
tpch_q17/datafusion:arrow 🚀	66841922	76580056	0.87
tpch_q18/datafusion:arrow	134794558	149315469	0.90
tpch_q19/datafusion:arrow	35315406	39151554	0.90
tpch_q20/datafusion:arrow 🚀	34836779	38757032	0.90
tpch_q21/datafusion:arrow	155206792	154891741	1.00
tpch_q22/datafusion:arrow	17582164	19206234	0.92

duckdb / vortex-file-compressed (0.966x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	31424522	31889384	0.99
tpch_q02/duckdb:vortex-file-compressed	26151300	25945071	1.01
tpch_q03/duckdb:vortex-file-compressed	32899234	34201272	0.96
tpch_q04/duckdb:vortex-file-compressed	29049906	29735264	0.98
tpch_q05/duckdb:vortex-file-compressed	38284724	39210303	0.98
tpch_q06/duckdb:vortex-file-compressed	8331441	8784126	0.95
tpch_q07/duckdb:vortex-file-compressed	35179028	37012856	0.95
tpch_q08/duckdb:vortex-file-compressed	36904536	38359871	0.96
tpch_q09/duckdb:vortex-file-compressed	58901065	61754070	0.95
tpch_q10/duckdb:vortex-file-compressed	41739698	43068720	0.97
tpch_q11/duckdb:vortex-file-compressed	15515608	16241356	0.96
tpch_q12/duckdb:vortex-file-compressed	22741011	23966799	0.95
tpch_q13/duckdb:vortex-file-compressed	41376576	43415155	0.95
tpch_q14/duckdb:vortex-file-compressed	21945479	22541277	0.97
tpch_q15/duckdb:vortex-file-compressed	17255211	17404643	0.99
tpch_q16/duckdb:vortex-file-compressed	30222042	31371608	0.96
tpch_q17/duckdb:vortex-file-compressed	25101499	25594739	0.98
tpch_q18/duckdb:vortex-file-compressed	53680449	56327860	0.95
tpch_q19/duckdb:vortex-file-compressed	30316505	31327746	0.97
tpch_q20/duckdb:vortex-file-compressed	33775346	35222952	0.96
tpch_q21/duckdb:vortex-file-compressed	105093589	107617372	0.98
tpch_q22/duckdb:vortex-file-compressed	17175077	18173666	0.95

duckdb / vortex-compact (0.960x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	38757069	39175716	0.99
tpch_q02/duckdb:vortex-compact	33376661	36496839	0.91
tpch_q03/duckdb:vortex-compact	34573319	36328603	0.95
tpch_q04/duckdb:vortex-compact	31356056	32937146	0.95
tpch_q05/duckdb:vortex-compact	41810192	43325473	0.97
tpch_q06/duckdb:vortex-compact	10844260	11516471	0.94
tpch_q07/duckdb:vortex-compact	41423397	43465525	0.95
tpch_q08/duckdb:vortex-compact	41638220	43154856	0.96
tpch_q09/duckdb:vortex-compact	66747963	69040829	0.97
tpch_q10/duckdb:vortex-compact	45765296	47956195	0.95
tpch_q11/duckdb:vortex-compact	18580047	18492344	1.00
tpch_q12/duckdb:vortex-compact	30323826	31797749	0.95
tpch_q13/duckdb:vortex-compact	47746811	48954001	0.98
tpch_q14/duckdb:vortex-compact	26103933	28069131	0.93
tpch_q15/duckdb:vortex-compact	20413247	20677372	0.99
tpch_q16/duckdb:vortex-compact	31528159	34552507	0.91
tpch_q17/duckdb:vortex-compact	29634903	29533815	1.00
tpch_q18/duckdb:vortex-compact	55570210	56423819	0.98
tpch_q19/duckdb:vortex-compact	34372078	35461102	0.97
tpch_q20/duckdb:vortex-compact	40293081	41444842	0.97
tpch_q21/duckdb:vortex-compact	103324500	109042539	0.95
tpch_q22/duckdb:vortex-compact	18874702	20202981	0.93

duckdb / parquet (0.975x ➖, 3↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	77818997	78438383	0.99
tpch_q02/duckdb:parquet	39309609	41204968	0.95
tpch_q03/duckdb:parquet	70913545	72641271	0.98
tpch_q04/duckdb:parquet 🚀	49941031	56747725	0.88
tpch_q05/duckdb:parquet	68727507	69487043	0.99
tpch_q06/duckdb:parquet	22413862	23032415	0.97
tpch_q07/duckdb:parquet	76135107	76122326	1.00
tpch_q08/duckdb:parquet 🚀	82130072	92735016	0.89
tpch_q09/duckdb:parquet 🚀	133755289	150124244	0.89
tpch_q10/duckdb:parquet	128679659	130345327	0.99
tpch_q11/duckdb:parquet	22905698	23331603	0.98
tpch_q12/duckdb:parquet 🚨	59336804	53166391	1.12
tpch_q13/duckdb:parquet	255377357	273552783	0.93
tpch_q14/duckdb:parquet	52399418	52426434	1.00
tpch_q15/duckdb:parquet	26099550	26660643	0.98
tpch_q16/duckdb:parquet	58702203	60699053	0.97
tpch_q17/duckdb:parquet	58390692	58991398	0.99
tpch_q18/duckdb:parquet	120636207	122512121	0.98
tpch_q19/duckdb:parquet	85117427	82217212	1.04
tpch_q20/duckdb:parquet	66470558	66615229	1.00
tpch_q21/duckdb:parquet	177270269	182208223	0.97
tpch_q22/duckdb:parquet	54211546	54942380	0.99

duckdb / duckdb (0.965x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	17547107	18324035	0.96
tpch_q02/duckdb:duckdb	14938863	15615998	0.96
tpch_q03/duckdb:duckdb	22266738	23626030	0.94
tpch_q04/duckdb:duckdb	22526166	23757244	0.95
tpch_q05/duckdb:duckdb	24050523	24215817	0.99
tpch_q06/duckdb:duckdb	6999999	7276125	0.96
tpch_q07/duckdb:duckdb	25588174	27214524	0.94
tpch_q08/duckdb:duckdb	24449741	25100959	0.97
tpch_q09/duckdb:duckdb	59381932	60737412	0.98
tpch_q10/duckdb:duckdb	50623150	53624601	0.94
tpch_q11/duckdb:duckdb	7457050	7693432	0.97
tpch_q12/duckdb:duckdb	18098418	18259509	0.99
tpch_q13/duckdb:duckdb	39731522	41696495	0.95
tpch_q14/duckdb:duckdb	22187403	22465309	0.99
tpch_q15/duckdb:duckdb	13774219	14123344	0.98
tpch_q16/duckdb:duckdb	26358610	27457737	0.96
tpch_q17/duckdb:duckdb	16384282	17101769	0.96
tpch_q18/duckdb:duckdb	41092589	41608512	0.99
tpch_q19/duckdb:duckdb	31438762	33091391	0.95
tpch_q20/duckdb:duckdb	25258534	26451904	0.95
tpch_q21/duckdb:duckdb	62365055	64907792	0.96
tpch_q22/duckdb:duckdb	25543896	25740565	0.99

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File Size Changes (10 files changed, -0.2% overall, 4↑ 6↓)

File	Scale	Format	Base	HEAD	Change	%
partsupp_0.vortex	1.0	vortex-compact	20.91 MB	21.09 MB	+184.09 KB	+0.9%
part_0.vortex	1.0	vortex-file-compressed	4.98 MB	5.02 MB	+31.66 KB	+0.6%
lineitem_1.vortex	1.0	vortex-file-compressed	84.61 MB	84.69 MB	+77.90 KB	+0.1%
partsupp_0.vortex	1.0	vortex-file-compressed	23.82 MB	23.83 MB	+10.20 KB	+0.0%
part_0.vortex	1.0	vortex-compact	3.49 MB	3.48 MB	4.41 KB	-0.1%
lineitem_0.vortex	1.0	vortex-file-compressed	85.27 MB	85.09 MB	187.77 KB	-0.2%
customer_0.vortex	1.0	vortex-file-compressed	8.91 MB	8.89 MB	21.07 KB	-0.2%
orders_0.vortex	1.0	vortex-file-compressed	38.69 MB	38.14 MB	564.12 KB	-1.4%
orders_0.vortex	1.0	vortex-compact	32.20 MB	31.73 MB	482.27 KB	-1.5%
supplier_0.vortex	1.0	vortex-file-compressed	615.19 KB	605.09 KB	10.09 KB	-1.6%

Totals:

• vortex-compact: 190.82 MB → 190.53 MB (-0.2%)
• vortex-file-compressed: 247.16 MB → 246.51 MB (-0.3%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	-8.5%	-2.3%	-6.3%	+18.6%	➖ noise
1	datafusion:vortex-compact	-3.2%	-2.3%	-0.9%	+16.9%	➖ noise
1	datafusion:vortex-file-compressed	-2.3%	-2.3%	+0.0%	+17.3%	➖ noise
1	duckdb:duckdb	-4.2%	-2.3%	-2.0%	+15.5%	➖ noise
1	duckdb:vortex-compact	-1.1%	-2.3%	+1.3%	+15.9%	➖ noise
1	duckdb:vortex-file-compressed	-1.5%	-2.3%	+0.9%	+18.3%	➖ noise
2	datafusion:arrow	-15.8%	-5.6%	-10.8%	+12.3%	➖ noise
2	datafusion:vortex-compact	-5.4%	-5.6%	+0.3%	+12.3%	➖ noise
2	datafusion:vortex-file-compressed	-3.5%	-5.6%	+2.3%	+12.3%	➖ noise
2	duckdb:duckdb	-4.3%	-5.6%	+1.4%	+12.3%	➖ noise
2	duckdb:vortex-compact	-8.5%	-5.6%	-3.1%	+12.3%	➖ noise
2	duckdb:vortex-file-compressed	+0.8%	-5.6%	+6.8%	+12.3%	➖ noise
3	datafusion:arrow	-7.5%	-3.6%	-4.0%	+12.3%	➖ noise
3	datafusion:vortex-compact	-0.7%	-3.6%	+3.0%	+12.3%	➖ noise
3	datafusion:vortex-file-compressed	+1.7%	-3.6%	+5.5%	+12.3%	➖ noise
3	duckdb:duckdb	-5.8%	-3.6%	-2.2%	+12.3%	➖ noise
3	duckdb:vortex-compact	-4.8%	-3.6%	-1.2%	+12.3%	➖ noise
3	duckdb:vortex-file-compressed	-3.8%	-3.6%	-0.2%	+12.3%	➖ noise
4	datafusion:arrow	-8.6%	-8.6%	-0.0%	+12.3%	➖ noise
4	datafusion:vortex-compact	-3.0%	-8.6%	+6.2%	+12.3%	➖ noise
4	datafusion:vortex-file-compressed	-2.7%	-8.6%	+6.5%	+12.3%	➖ noise
4	duckdb:duckdb	-5.2%	-8.6%	+3.8%	+12.3%	➖ noise
4	duckdb:vortex-compact	-4.8%	-8.6%	+4.2%	+12.3%	➖ noise
4	duckdb:vortex-file-compressed	-2.3%	-8.6%	+6.9%	+12.3%	➖ noise
5	datafusion:arrow	+7.8%	-3.1%	+11.2%	+12.3%	➖ noise
5	datafusion:vortex-compact	-9.2%	-3.1%	-6.4%	+12.3%	➖ noise
5	datafusion:vortex-file-compressed	-6.5%	-3.1%	-3.5%	+13.8%	➖ noise
5	duckdb:duckdb	-0.7%	-3.1%	+2.5%	+12.3%	➖ noise
5	duckdb:vortex-compact	-3.5%	-3.1%	-0.4%	+12.3%	➖ noise
5	duckdb:vortex-file-compressed	-2.4%	-3.1%	+0.7%	+12.3%	➖ noise
6	datafusion:arrow	+2.5%	-3.3%	+6.0%	+12.8%	➖ noise
6	datafusion:vortex-compact	+8.5%	-3.3%	+12.1%	+15.5%	➖ noise
6	datafusion:vortex-file-compressed	+5.2%	-3.3%	+8.8%	+22.1%	➖ noise
6	duckdb:duckdb	-3.8%	-3.3%	-0.5%	+15.4%	➖ noise
6	duckdb:vortex-compact	-5.8%	-3.3%	-2.7%	+15.9%	➖ noise
6	duckdb:vortex-file-compressed	-5.2%	-3.3%	-1.9%	+14.6%	➖ noise
7	datafusion:arrow	-3.5%	-2.7%	-0.8%	+12.3%	➖ noise
7	datafusion:vortex-compact	-2.6%	-2.7%	+0.2%	+12.3%	➖ noise
7	datafusion:vortex-file-compressed	-6.4%	-2.7%	-3.7%	+12.3%	➖ noise
7	duckdb:duckdb	-6.0%	-2.7%	-3.3%	+12.3%	➖ noise
7	duckdb:vortex-compact	-4.7%	-2.7%	-2.0%	+12.9%	➖ noise
7	duckdb:vortex-file-compressed	-5.0%	-2.7%	-2.3%	+12.3%	➖ noise
8	datafusion:arrow	-9.0%	-8.8%	-0.2%	+12.3%	➖ noise
8	datafusion:vortex-compact	-4.6%	-8.8%	+4.6%	+12.3%	➖ noise
8	datafusion:vortex-file-compressed	-1.5%	-8.8%	+8.0%	+12.3%	➖ noise
8	duckdb:duckdb	-2.6%	-8.8%	+6.8%	+12.3%	➖ noise
8	duckdb:vortex-compact	-3.5%	-8.8%	+5.8%	+12.3%	➖ noise
8	duckdb:vortex-file-compressed	-3.8%	-8.8%	+5.5%	+12.7%	➖ noise
9	datafusion:arrow	-16.0%	-8.9%	-7.8%	+12.3%	➖ noise
9	datafusion:vortex-compact	-3.2%	-8.9%	+6.2%	+12.3%	➖ noise
9	datafusion:vortex-file-compressed	-4.7%	-8.9%	+4.7%	+12.3%	➖ noise
9	duckdb:duckdb	-2.2%	-8.9%	+7.3%	+12.3%	➖ noise
9	duckdb:vortex-compact	-3.3%	-8.9%	+6.1%	+12.3%	➖ noise
9	duckdb:vortex-file-compressed	-4.6%	-8.9%	+4.7%	+12.3%	➖ noise
10	datafusion:arrow	-13.7%	-2.9%	-11.1%	+12.3%	✅ faster
10	datafusion:vortex-compact	-3.7%	-2.9%	-0.8%	+12.3%	➖ noise
10	datafusion:vortex-file-compressed	-2.4%	-2.9%	+0.5%	+12.3%	➖ noise
10	duckdb:duckdb	-5.6%	-2.9%	-2.8%	+12.3%	➖ noise
10	duckdb:vortex-compact	-4.6%	-2.9%	-1.7%	+12.3%	➖ noise
10	duckdb:vortex-file-compressed	-3.1%	-2.9%	-0.2%	+12.3%	➖ noise
11	datafusion:arrow	-5.9%	-5.0%	-1.0%	+12.3%	➖ noise
11	datafusion:vortex-compact	-6.7%	-5.0%	-1.7%	+12.3%	➖ noise
11	datafusion:vortex-file-compressed	-4.2%	-5.0%	+0.9%	+12.3%	➖ noise
11	duckdb:duckdb	-3.1%	-5.0%	+2.1%	+12.3%	➖ noise
11	duckdb:vortex-compact	+0.5%	-5.0%	+5.8%	+12.3%	➖ noise
11	duckdb:vortex-file-compressed	-4.5%	-5.0%	+0.6%	+17.1%	➖ noise
12	datafusion:arrow	-10.6%	+11.2%	-19.6%	+18.9%	✅ faster
12	datafusion:vortex-compact	+5.3%	+11.2%	-5.3%	+12.5%	➖ noise
12	datafusion:vortex-file-compressed	+5.4%	+11.2%	-5.1%	+15.8%	➖ noise
12	duckdb:duckdb	-0.9%	+11.2%	-10.8%	+12.3%	➖ noise
12	duckdb:vortex-compact	-4.6%	+11.2%	-14.2%	+12.3%	✅ faster
12	duckdb:vortex-file-compressed	-5.1%	+11.2%	-14.6%	+12.3%	✅ faster
13	datafusion:arrow	-3.6%	-8.4%	+5.2%	+12.3%	➖ noise
13	datafusion:vortex-compact	-7.3%	-8.4%	+1.2%	+12.3%	➖ noise
13	datafusion:vortex-file-compressed	-4.2%	-8.4%	+4.6%	+12.3%	➖ noise
13	duckdb:duckdb	-4.7%	-8.4%	+4.0%	+12.3%	➖ noise
13	duckdb:vortex-compact	-2.5%	-8.4%	+6.5%	+12.3%	➖ noise
13	duckdb:vortex-file-compressed	-4.7%	-8.4%	+4.1%	+12.3%	➖ noise
14	datafusion:arrow	-10.8%	-0.2%	-10.6%	+12.3%	➖ noise
14	datafusion:vortex-compact	-2.2%	-0.2%	-2.0%	+12.3%	➖ noise
14	datafusion:vortex-file-compressed	+0.5%	-0.2%	+0.7%	+20.3%	➖ noise
14	duckdb:duckdb	-1.2%	-0.2%	-1.0%	+12.3%	➖ noise
14	duckdb:vortex-compact	-7.0%	-0.2%	-6.8%	+12.3%	➖ noise
14	duckdb:vortex-file-compressed	-2.6%	-0.2%	-2.4%	+12.3%	➖ noise
15	datafusion:arrow	-10.4%	-1.9%	-8.7%	+12.3%	➖ noise
15	datafusion:vortex-compact	+0.9%	-1.9%	+2.9%	+13.8%	➖ noise
15	datafusion:vortex-file-compressed	+4.8%	-1.9%	+6.8%	+12.7%	➖ noise
15	duckdb:duckdb	-2.5%	-1.9%	-0.6%	+12.3%	➖ noise
15	duckdb:vortex-compact	-1.3%	-1.9%	+0.7%	+13.9%	➖ noise
15	duckdb:vortex-file-compressed	-0.9%	-1.9%	+1.1%	+12.3%	➖ noise
16	datafusion:arrow	-2.7%	-8.5%	+6.3%	+12.3%	➖ noise
16	datafusion:vortex-compact	-4.2%	-8.5%	+4.7%	+12.3%	➖ noise
16	datafusion:vortex-file-compressed	-6.1%	-8.5%	+2.6%	+12.3%	➖ noise
16	duckdb:duckdb	-4.0%	-8.5%	+4.9%	+12.3%	➖ noise
16	duckdb:vortex-compact	-8.8%	-8.5%	-0.3%	+12.3%	➖ noise
16	duckdb:vortex-file-compressed	-3.7%	-8.5%	+5.3%	+12.3%	➖ noise
17	datafusion:arrow	-12.7%	-5.9%	-7.2%	+12.3%	➖ noise
17	datafusion:vortex-compact	-3.8%	-5.9%	+2.2%	+12.3%	➖ noise
17	datafusion:vortex-file-compressed	-4.1%	-5.9%	+2.0%	+13.4%	➖ noise
17	duckdb:duckdb	-4.2%	-5.9%	+1.8%	+12.3%	➖ noise
17	duckdb:vortex-compact	+0.3%	-5.9%	+6.7%	+12.3%	➖ noise
17	duckdb:vortex-file-compressed	-1.9%	-5.9%	+4.2%	+12.3%	➖ noise
18	datafusion:arrow	-9.7%	-4.5%	-5.5%	+12.3%	➖ noise
18	datafusion:vortex-compact	-7.7%	-4.5%	-3.4%	+12.3%	➖ noise
18	datafusion:vortex-file-compressed	-4.2%	-4.5%	+0.4%	+12.3%	➖ noise
18	duckdb:duckdb	-1.2%	-4.5%	+3.4%	+12.3%	➖ noise
18	duckdb:vortex-compact	-1.5%	-4.5%	+3.1%	+12.3%	➖ noise
18	duckdb:vortex-file-compressed	-4.7%	-4.5%	-0.2%	+12.3%	➖ noise
19	datafusion:arrow	-9.8%	+2.0%	-11.6%	+14.3%	➖ noise
19	datafusion:vortex-compact	+7.0%	+2.0%	+4.9%	+18.1%	➖ noise
19	datafusion:vortex-file-compressed	+13.1%	+2.0%	+10.8%	+15.2%	➖ noise
19	duckdb:duckdb	-5.0%	+2.0%	-6.9%	+12.8%	➖ noise
19	duckdb:vortex-compact	-3.1%	+2.0%	-5.0%	+13.7%	➖ noise
19	duckdb:vortex-file-compressed	-3.2%	+2.0%	-5.2%	+12.3%	➖ noise
20	datafusion:arrow	-10.1%	-1.3%	-9.0%	+14.5%	➖ noise
20	datafusion:vortex-compact	-2.2%	-1.3%	-0.9%	+12.3%	➖ noise
20	datafusion:vortex-file-compressed	-4.1%	-1.3%	-2.9%	+14.4%	➖ noise
20	duckdb:duckdb	-4.5%	-1.3%	-3.3%	+12.3%	➖ noise
20	duckdb:vortex-compact	-2.8%	-1.3%	-1.5%	+12.3%	➖ noise
20	duckdb:vortex-file-compressed	-4.1%	-1.3%	-2.9%	+14.1%	➖ noise
21	datafusion:arrow	+0.2%	-3.0%	+3.3%	+12.3%	➖ noise
21	datafusion:vortex-compact	-4.7%	-3.0%	-1.8%	+12.3%	➖ noise
21	datafusion:vortex-file-compressed	-2.7%	-3.0%	+0.2%	+12.3%	➖ noise
21	duckdb:duckdb	-3.9%	-3.0%	-1.0%	+12.3%	➖ noise
21	duckdb:vortex-compact	-5.2%	-3.0%	-2.4%	+12.3%	➖ noise
21	duckdb:vortex-file-compressed	-2.3%	-3.0%	+0.6%	+12.3%	➖ noise
22	datafusion:arrow	-8.5%	-1.7%	-6.9%	+12.3%	➖ noise
22	datafusion:vortex-compact	-4.0%	-1.7%	-2.4%	+12.3%	➖ noise
22	datafusion:vortex-file-compressed	+0.4%	-1.7%	+2.1%	+12.3%	➖ noise
22	duckdb:duckdb	-0.8%	-1.7%	+0.9%	+12.3%	➖ noise
22	duckdb:vortex-compact	-6.6%	-1.7%	-5.0%	+13.9%	➖ noise
22	duckdb:vortex-file-compressed	-5.5%	-1.7%	-3.9%	+12.3%	➖ noise

[github-actions]

Benchmarks: FineWeb NVMe

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.4%
Engines: DataFusion No clear signal (-0.8%, low confidence) · DuckDB No clear signal (+1.5%, low confidence)
Vortex (geomean): 0.995x ➖
Parquet (geomean): 0.991x ➖
Shifts: Parquet (control) -0.9% · Median polish -0.8%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.

---

datafusion / vortex-file-compressed (0.968x ➖, 2↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed	5410052	5288370	1.02
fineweb_q01/datafusion:vortex-file-compressed	32218358	33951181	0.95
fineweb_q02/datafusion:vortex-file-compressed 🚀	37799236	42081217	0.90
fineweb_q03/datafusion:vortex-file-compressed	63863371	61284089	1.04
fineweb_q04/datafusion:vortex-file-compressed	277484231	284838973	0.97
fineweb_q05/datafusion:vortex-file-compressed	213669503	222025886	0.96
fineweb_q06/datafusion:vortex-file-compressed	50670916	49579910	1.02
fineweb_q07/datafusion:vortex-file-compressed	52240146	54560278	0.96
fineweb_q08/datafusion:vortex-file-compressed 🚀	19631355	22015487	0.89

datafusion / vortex-compact (0.990x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact	5575303	5536066	1.01
fineweb_q01/datafusion:vortex-compact	97363752	97054099	1.00
fineweb_q02/datafusion:vortex-compact	102235437	102132562	1.00
fineweb_q03/datafusion:vortex-compact	873455984	871985014	1.00
fineweb_q04/datafusion:vortex-compact	919502486	918307246	1.00
fineweb_q05/datafusion:vortex-compact	825813083	836303055	0.99
fineweb_q06/datafusion:vortex-compact	462541810	463019576	1.00
fineweb_q07/datafusion:vortex-compact	479059643	481359168	1.00
fineweb_q08/datafusion:vortex-compact	19212513	20884479	0.92

datafusion / parquet (0.987x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet	6971240	6872622	1.01
fineweb_q01/datafusion:parquet	281572141	296330882	0.95
fineweb_q02/datafusion:parquet	289570997	300348519	0.96
fineweb_q03/datafusion:parquet	295396373	285051286	1.04
fineweb_q04/datafusion:parquet	307247736	308708150	1.00
fineweb_q05/datafusion:parquet	299028639	313432916	0.95
fineweb_q06/datafusion:parquet	287565907	299845067	0.96
fineweb_q07/datafusion:parquet	287839635	283667113	1.01
fineweb_q08/datafusion:parquet	277918631	278963933	1.00

duckdb / vortex-file-compressed (1.029x ➖, 1↑ 2↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed 🚀	3347449	4478335	0.75
fineweb_q01/duckdb:vortex-file-compressed	34140976	33148615	1.03
fineweb_q02/duckdb:vortex-file-compressed	38751973	39188727	0.99
fineweb_q03/duckdb:vortex-file-compressed 🚨	163647075	114294799	1.43
fineweb_q04/duckdb:vortex-file-compressed	267967720	269741341	0.99
fineweb_q05/duckdb:vortex-file-compressed	213467232	210785247	1.01
fineweb_q06/duckdb:vortex-file-compressed	49900679	51160958	0.98
fineweb_q07/duckdb:vortex-file-compressed	54957631	52178493	1.05
fineweb_q08/duckdb:vortex-file-compressed 🚨	23324824	20323733	1.15

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

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact	4092845	4162894	0.98
fineweb_q01/duckdb:vortex-compact	110991411	109667956	1.01
fineweb_q02/duckdb:vortex-compact	111387560	112089713	0.99
fineweb_q03/duckdb:vortex-compact	851296738	851815405	1.00
fineweb_q04/duckdb:vortex-compact	904277851	901155576	1.00
fineweb_q05/duckdb:vortex-compact	798002400	801522869	1.00
fineweb_q06/duckdb:vortex-compact	457017041	461965756	0.99
fineweb_q07/duckdb:vortex-compact	480823931	483915752	0.99
fineweb_q08/duckdb:vortex-compact	18863045	19326185	0.98

duckdb / parquet (0.996x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	31949438	31216366	1.02
fineweb_q01/duckdb:parquet	84124133	86521385	0.97
fineweb_q02/duckdb:parquet	85211609	84692906	1.01
fineweb_q03/duckdb:parquet	315127748	319279001	0.99
fineweb_q04/duckdb:parquet	446631356	445293055	1.00
fineweb_q05/duckdb:parquet	416398468	416296398	1.00
fineweb_q06/duckdb:parquet	203585246	205205290	0.99
fineweb_q07/duckdb:parquet	215310297	216362884	1.00
fineweb_q08/duckdb:parquet	33981267	34497126	0.99

---

File Size Changes (1 files changed, -0.0% overall, 0↑ 1↓)

File	Scale	Format	Base	HEAD	Change	%
sample.vortex	1.0	vortex-file-compressed	1.43 GB	1.43 GB	888.44 KB	-0.1%

Totals:

• vortex-compact: 1.23 GB → 1.23 GB (0.0%)
• vortex-file-compressed: 1.43 GB → 1.43 GB (-0.1%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	+0.7%	+1.9%	-1.2%	+47.7%	➖ noise
0	datafusion:vortex-file-compressed	+2.3%	+1.9%	+0.4%	+58.4%	➖ noise
0	duckdb:vortex-compact	-1.7%	+1.9%	-3.5%	+53.5%	➖ noise
0	duckdb:vortex-file-compressed	-25.3%	+1.9%	-26.6%	+68.3%	➖ noise
1	datafusion:vortex-compact	+0.3%	-3.9%	+4.4%	+10.0%	➖ noise
1	datafusion:vortex-file-compressed	-5.1%	-3.9%	-1.3%	+23.3%	➖ noise
1	duckdb:vortex-compact	+1.2%	-3.9%	+5.3%	+19.5%	➖ noise
1	duckdb:vortex-file-compressed	+3.0%	-3.9%	+7.2%	+48.1%	➖ noise
2	datafusion:vortex-compact	+0.1%	-1.5%	+1.6%	+14.9%	➖ noise
2	datafusion:vortex-file-compressed	-10.2%	-1.5%	-8.8%	+13.6%	➖ noise
2	duckdb:vortex-compact	-0.6%	-1.5%	+0.9%	+10.8%	➖ noise
2	duckdb:vortex-file-compressed	-1.1%	-1.5%	+0.4%	+10.0%	➖ noise
3	datafusion:vortex-compact	+0.2%	+1.1%	-1.0%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	+4.2%	+1.1%	+3.0%	+24.0%	➖ noise
3	duckdb:vortex-compact	-0.1%	+1.1%	-1.2%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	+43.2%	+1.1%	+41.6%	+42.2%	➖ noise
4	datafusion:vortex-compact	+0.1%	-0.1%	+0.2%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	-2.6%	-0.1%	-2.5%	+10.0%	➖ noise
4	duckdb:vortex-compact	+0.3%	-0.1%	+0.4%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-0.7%	-0.1%	-0.6%	+10.0%	➖ noise
5	datafusion:vortex-compact	-1.3%	-2.3%	+1.1%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	-3.8%	-2.3%	-1.5%	+10.0%	➖ noise
5	duckdb:vortex-compact	-0.4%	-2.3%	+1.9%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+1.3%	-2.3%	+3.7%	+10.0%	➖ noise
6	datafusion:vortex-compact	-0.1%	-2.5%	+2.4%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	+2.2%	-2.5%	+4.8%	+14.1%	➖ noise
6	duckdb:vortex-compact	-1.1%	-2.5%	+1.4%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	-2.5%	-2.5%	-0.0%	+20.5%	➖ noise
7	datafusion:vortex-compact	-0.5%	+0.5%	-1.0%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	-4.3%	+0.5%	-4.7%	+12.2%	➖ noise
7	duckdb:vortex-compact	-0.6%	+0.5%	-1.1%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	+5.3%	+0.5%	+4.8%	+12.4%	➖ noise
8	datafusion:vortex-compact	-8.0%	-0.9%	-7.1%	+20.7%	➖ noise
8	datafusion:vortex-file-compressed	-10.8%	-0.9%	-10.0%	+10.9%	✅ faster
8	duckdb:vortex-compact	-2.4%	-0.9%	-1.5%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	+14.8%	-0.9%	+15.9%	+57.0%	➖ noise

[github-actions]

Benchmarks: TPC-DS SF=1 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.6%
Engines: DataFusion No clear signal (+2.8%, environment too noisy confidence) · DuckDB No clear signal (-1.5%, low confidence)
Vortex (geomean): 0.945x ➖
Parquet (geomean): 0.939x ➖
Shifts: Parquet (control) -6.1% · Median polish -5.9%

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.

---

datafusion / vortex-file-compressed (0.947x ➖, 14↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-file-compressed	28091489	28739478	0.98
tpcds_q02/datafusion:vortex-file-compressed	48047149	50016158	0.96
tpcds_q03/datafusion:vortex-file-compressed	15363430	16006464	0.96
tpcds_q04/datafusion:vortex-file-compressed 🚀	255906355	285406477	0.90
tpcds_q05/datafusion:vortex-file-compressed	44256950	47714356	0.93
tpcds_q06/datafusion:vortex-file-compressed	61944495	60676792	1.02
tpcds_q07/datafusion:vortex-file-compressed 🚀	41142191	46703035	0.88
tpcds_q08/datafusion:vortex-file-compressed	28670925	30151163	0.95
tpcds_q09/datafusion:vortex-file-compressed	38974306	39193008	0.99
tpcds_q10/datafusion:vortex-file-compressed	39589205	40587813	0.98
tpcds_q11/datafusion:vortex-file-compressed	128992842	143171434	0.90
tpcds_q12/datafusion:vortex-file-compressed	19984190	21409451	0.93
tpcds_q13/datafusion:vortex-file-compressed	51515260	47317177	1.09
tpcds_q14/datafusion:vortex-file-compressed	174845224	176123797	0.99
tpcds_q15/datafusion:vortex-file-compressed	30173010	29065485	1.04
tpcds_q16/datafusion:vortex-file-compressed	28608077	28874705	0.99
tpcds_q17/datafusion:vortex-file-compressed	61680183	66502627	0.93
tpcds_q18/datafusion:vortex-file-compressed	68300354	72906892	0.94
tpcds_q19/datafusion:vortex-file-compressed	24039201	22818636	1.05
tpcds_q20/datafusion:vortex-file-compressed	22339887	22672827	0.99
tpcds_q21/datafusion:vortex-file-compressed 🚀	34353264	38647485	0.89
tpcds_q22/datafusion:vortex-file-compressed 🚨	150606082	128039443	1.18
tpcds_q23/datafusion:vortex-file-compressed	153010930	165390312	0.93
tpcds_q24/datafusion:vortex-file-compressed	90081979	89323623	1.01
tpcds_q25/datafusion:vortex-file-compressed	64770017	71867334	0.90
tpcds_q26/datafusion:vortex-file-compressed	34101561	35138172	0.97
tpcds_q27/datafusion:vortex-file-compressed	111744233	107197410	1.04
tpcds_q28/datafusion:vortex-file-compressed	33421765	32600545	1.03
tpcds_q29/datafusion:vortex-file-compressed	61612171	68248969	0.90
tpcds_q30/datafusion:vortex-file-compressed	23793889	25639228	0.93
tpcds_q31/datafusion:vortex-file-compressed	73537459	78230831	0.94
tpcds_q32/datafusion:vortex-file-compressed	19811506	21034065	0.94
tpcds_q33/datafusion:vortex-file-compressed	29542605	31394530	0.94
tpcds_q34/datafusion:vortex-file-compressed	25549888	25681771	0.99
tpcds_q35/datafusion:vortex-file-compressed	44939050	46907883	0.96
tpcds_q36/datafusion:vortex-file-compressed 🚀	57881825	64866411	0.89
tpcds_q37/datafusion:vortex-file-compressed 🚀	23465458	26977868	0.87
tpcds_q38/datafusion:vortex-file-compressed	42401186	46489440	0.91
tpcds_q39/datafusion:vortex-file-compressed	108046481	116361328	0.93
tpcds_q40/datafusion:vortex-file-compressed	32582517	35226889	0.92
tpcds_q41/datafusion:vortex-file-compressed	15902805	16473494	0.97
tpcds_q42/datafusion:vortex-file-compressed	13863132	14764929	0.94
tpcds_q43/datafusion:vortex-file-compressed	18689658	20160017	0.93
tpcds_q44/datafusion:vortex-file-compressed	31515315	33137958	0.95
tpcds_q45/datafusion:vortex-file-compressed	28999086	31102657	0.93
tpcds_q46/datafusion:vortex-file-compressed	34631476	37799897	0.92
tpcds_q47/datafusion:vortex-file-compressed	132697889	142305904	0.93
tpcds_q48/datafusion:vortex-file-compressed	35565623	36564821	0.97
tpcds_q49/datafusion:vortex-file-compressed	57347367	60901182	0.94
tpcds_q50/datafusion:vortex-file-compressed	39185293	42403197	0.92
tpcds_q51/datafusion:vortex-file-compressed	88052917	91585566	0.96
tpcds_q52/datafusion:vortex-file-compressed	14865766	14942256	0.99
tpcds_q53/datafusion:vortex-file-compressed	21615139	23822141	0.91
tpcds_q54/datafusion:vortex-file-compressed	34393128	36746750	0.94
tpcds_q55/datafusion:vortex-file-compressed	14186789	14794799	0.96
tpcds_q56/datafusion:vortex-file-compressed	30619327	31401622	0.98
tpcds_q57/datafusion:vortex-file-compressed	108796972	116281281	0.94
tpcds_q58/datafusion:vortex-file-compressed	53627334	55110013	0.97
tpcds_q59/datafusion:vortex-file-compressed	56491847	59467729	0.95
tpcds_q60/datafusion:vortex-file-compressed	30163440	31392344	0.96
tpcds_q61/datafusion:vortex-file-compressed 🚀	40837495	46247960	0.88
tpcds_q62/datafusion:vortex-file-compressed	24144990	23066100	1.05
tpcds_q63/datafusion:vortex-file-compressed	21906434	23382027	0.94
tpcds_q64/datafusion:vortex-file-compressed	426065228	442275144	0.96
tpcds_q65/datafusion:vortex-file-compressed	39232931	41909879	0.94
tpcds_q66/datafusion:vortex-file-compressed	72713297	78295052	0.93
tpcds_q67/datafusion:vortex-file-compressed	145555603	152933741	0.95
tpcds_q68/datafusion:vortex-file-compressed	35721785	38708399	0.92
tpcds_q69/datafusion:vortex-file-compressed	35501459	39359992	0.90
tpcds_q70/datafusion:vortex-file-compressed	84649816	89079273	0.95
tpcds_q71/datafusion:vortex-file-compressed 🚀	22763589	25472266	0.89
tpcds_q72/datafusion:vortex-file-compressed	2186867602	2419245648	0.90
tpcds_q73/datafusion:vortex-file-compressed 🚀	23537981	26409178	0.89
tpcds_q74/datafusion:vortex-file-compressed	80770432	82394064	0.98
tpcds_q75/datafusion:vortex-file-compressed 🚀	107425339	120836506	0.89
tpcds_q76/datafusion:vortex-file-compressed	32995110	32946810	1.00
tpcds_q77/datafusion:vortex-file-compressed	40125505	41744269	0.96
tpcds_q78/datafusion:vortex-file-compressed	122755811	135265085	0.91
tpcds_q79/datafusion:vortex-file-compressed	29992160	30297649	0.99
tpcds_q80/datafusion:vortex-file-compressed 🚀	92655335	108330310	0.86
tpcds_q81/datafusion:vortex-file-compressed 🚀	23784897	26719150	0.89
tpcds_q82/datafusion:vortex-file-compressed	25464268	26717160	0.95
tpcds_q83/datafusion:vortex-file-compressed	34464548	35578100	0.97
tpcds_q84/datafusion:vortex-file-compressed	12516460	13575077	0.92
tpcds_q85/datafusion:vortex-file-compressed 🚀	93148996	103750063	0.90
tpcds_q86/datafusion:vortex-file-compressed	17694152	17870815	0.99
tpcds_q87/datafusion:vortex-file-compressed	43186895	47884650	0.90
tpcds_q88/datafusion:vortex-file-compressed	56891130	58055176	0.98
tpcds_q89/datafusion:vortex-file-compressed	24916134	26615204	0.94
tpcds_q90/datafusion:vortex-file-compressed	14422232	15642281	0.92
tpcds_q91/datafusion:vortex-file-compressed 🚀	17888427	20225304	0.88
tpcds_q92/datafusion:vortex-file-compressed	18434342	19527975	0.94
tpcds_q93/datafusion:vortex-file-compressed	33197779	35409219	0.94
tpcds_q94/datafusion:vortex-file-compressed 🚀	22774190	25377813	0.90
tpcds_q95/datafusion:vortex-file-compressed	62674984	65017613	0.96
tpcds_q96/datafusion:vortex-file-compressed	13680500	14715626	0.93
tpcds_q97/datafusion:vortex-file-compressed	31660751	34497215	0.92
tpcds_q98/datafusion:vortex-file-compressed	23530657	25487968	0.92
tpcds_q99/datafusion:vortex-file-compressed	27849250	29268557	0.95

datafusion / vortex-compact (0.944x ➖, 16↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-compact 🚀	25513102	28933344	0.88
tpcds_q02/datafusion:vortex-compact	54793569	55290008	0.99
tpcds_q03/datafusion:vortex-compact	20383765	20664544	0.99
tpcds_q04/datafusion:vortex-compact	310943427	325653206	0.95
tpcds_q05/datafusion:vortex-compact	48384038	50747568	0.95
tpcds_q06/datafusion:vortex-compact	62045940	65890186	0.94
tpcds_q07/datafusion:vortex-compact 🚀	51292613	57690243	0.89
tpcds_q08/datafusion:vortex-compact	36142419	38246361	0.94
tpcds_q09/datafusion:vortex-compact	51245255	52903610	0.97
tpcds_q10/datafusion:vortex-compact	50081298	51448454	0.97
tpcds_q11/datafusion:vortex-compact	153214625	161652501	0.95
tpcds_q12/datafusion:vortex-compact 🚀	23054244	27308886	0.84
tpcds_q13/datafusion:vortex-compact	122621263	127938669	0.96
tpcds_q14/datafusion:vortex-compact	199216038	206480613	0.96
tpcds_q15/datafusion:vortex-compact	31043775	32234940	0.96
tpcds_q16/datafusion:vortex-compact	32760585	33421810	0.98
tpcds_q17/datafusion:vortex-compact	73927090	79737445	0.93
tpcds_q18/datafusion:vortex-compact	81546323	83857090	0.97
tpcds_q19/datafusion:vortex-compact	31108613	31034263	1.00
tpcds_q20/datafusion:vortex-compact	26785567	26433113	1.01
tpcds_q21/datafusion:vortex-compact	38705879	42836310	0.90
tpcds_q22/datafusion:vortex-compact	136719105	142811146	0.96
tpcds_q23/datafusion:vortex-compact	173393936	178924433	0.97
tpcds_q24/datafusion:vortex-compact	96310456	103937208	0.93
tpcds_q25/datafusion:vortex-compact	78297951	85266058	0.92
tpcds_q26/datafusion:vortex-compact	44768668	46121639	0.97
tpcds_q27/datafusion:vortex-compact	125867168	135255396	0.93
tpcds_q28/datafusion:vortex-compact	99100004	98649428	1.00
tpcds_q29/datafusion:vortex-compact	74176727	78413012	0.95
tpcds_q30/datafusion:vortex-compact 🚀	26485114	30280764	0.87
tpcds_q31/datafusion:vortex-compact	98644156	99757511	0.99
tpcds_q32/datafusion:vortex-compact 🚀	25767404	29652497	0.87
tpcds_q33/datafusion:vortex-compact	37601918	39877645	0.94
tpcds_q34/datafusion:vortex-compact	34004748	34794350	0.98
tpcds_q35/datafusion:vortex-compact	52795485	54545816	0.97
tpcds_q36/datafusion:vortex-compact 🚀	73204941	83416270	0.88
tpcds_q37/datafusion:vortex-compact 🚀	33400090	37321538	0.89
tpcds_q38/datafusion:vortex-compact	50650372	51856496	0.98
tpcds_q39/datafusion:vortex-compact 🚀	112046604	134786320	0.83
tpcds_q40/datafusion:vortex-compact	37006215	37630762	0.98
tpcds_q41/datafusion:vortex-compact	17921459	18069472	0.99
tpcds_q42/datafusion:vortex-compact	18115935	19581142	0.93
tpcds_q43/datafusion:vortex-compact	25234044	27296916	0.92
tpcds_q44/datafusion:vortex-compact	49258605	50841431	0.97
tpcds_q45/datafusion:vortex-compact 🚀	31356177	36244087	0.87
tpcds_q46/datafusion:vortex-compact	44096945	47905238	0.92
tpcds_q47/datafusion:vortex-compact	149943322	160856352	0.93
tpcds_q48/datafusion:vortex-compact	80978677	84676799	0.96
tpcds_q49/datafusion:vortex-compact 🚀	71218505	80140502	0.89
tpcds_q50/datafusion:vortex-compact	47625431	51596408	0.92
tpcds_q51/datafusion:vortex-compact	96674927	101157675	0.96
tpcds_q52/datafusion:vortex-compact	20694763	19575880	1.06
tpcds_q53/datafusion:vortex-compact	28319778	30189005	0.94
tpcds_q54/datafusion:vortex-compact	43585599	43395872	1.00
tpcds_q55/datafusion:vortex-compact	18072351	18488709	0.98
tpcds_q56/datafusion:vortex-compact	37601609	37134432	1.01
tpcds_q57/datafusion:vortex-compact	115792701	123553612	0.94
tpcds_q58/datafusion:vortex-compact	63320619	64924352	0.98
tpcds_q59/datafusion:vortex-compact	73157564	71663454	1.02
tpcds_q60/datafusion:vortex-compact	36245578	38831141	0.93
tpcds_q61/datafusion:vortex-compact	56074801	55082252	1.02
tpcds_q62/datafusion:vortex-compact	29414301	32199808	0.91
tpcds_q63/datafusion:vortex-compact	27932856	29396151	0.95
tpcds_q64/datafusion:vortex-compact	450305511	494557247	0.91
tpcds_q65/datafusion:vortex-compact	53525238	55673655	0.96
tpcds_q66/datafusion:vortex-compact	80820193	85963633	0.94
tpcds_q67/datafusion:vortex-compact	158201438	161868767	0.98
tpcds_q68/datafusion:vortex-compact 🚀	44651193	54955939	0.81
tpcds_q69/datafusion:vortex-compact	47267924	48907333	0.97
tpcds_q70/datafusion:vortex-compact	98301388	100737136	0.98
tpcds_q71/datafusion:vortex-compact	30904463	32483804	0.95
tpcds_q72/datafusion:vortex-compact	2246025766	2400712582	0.94
tpcds_q73/datafusion:vortex-compact	31868129	32938699	0.97
tpcds_q74/datafusion:vortex-compact	94390583	100794420	0.94
tpcds_q75/datafusion:vortex-compact	132700826	137517764	0.96
tpcds_q76/datafusion:vortex-compact	32441894	33776878	0.96
tpcds_q77/datafusion:vortex-compact	50171645	52494787	0.96
tpcds_q78/datafusion:vortex-compact	140482962	152265663	0.92
tpcds_q79/datafusion:vortex-compact	38475610	42104592	0.91
tpcds_q80/datafusion:vortex-compact 🚀	105525993	118849977	0.89
tpcds_q81/datafusion:vortex-compact	27626019	28526062	0.97
tpcds_q82/datafusion:vortex-compact	34540385	36569456	0.94
tpcds_q83/datafusion:vortex-compact 🚀	33007118	36915285	0.89
tpcds_q84/datafusion:vortex-compact 🚀	14185548	16538221	0.86
tpcds_q85/datafusion:vortex-compact 🚀	149460132	171837719	0.87
tpcds_q86/datafusion:vortex-compact 🚀	19548150	23048356	0.85
tpcds_q87/datafusion:vortex-compact	53584148	55066055	0.97
tpcds_q88/datafusion:vortex-compact	79586517	82549384	0.96
tpcds_q89/datafusion:vortex-compact	33276755	36403896	0.91
tpcds_q90/datafusion:vortex-compact	15221332	16206009	0.94
tpcds_q91/datafusion:vortex-compact	31743140	33737084	0.94
tpcds_q92/datafusion:vortex-compact	23442942	23957905	0.98
tpcds_q93/datafusion:vortex-compact	38766790	42732357	0.91
tpcds_q94/datafusion:vortex-compact	25740442	27105817	0.95
tpcds_q95/datafusion:vortex-compact	64652342	69636188	0.93
tpcds_q96/datafusion:vortex-compact	17362322	17619199	0.99
tpcds_q97/datafusion:vortex-compact	35844031	38121845	0.94
tpcds_q98/datafusion:vortex-compact	30830595	32851772	0.94
tpcds_q99/datafusion:vortex-compact	34531406	31466269	1.10

datafusion / parquet (0.920x ➖, 23↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpcds_q01/datafusion:parquet 🚀	29209350	34267501	0.85
tpcds_q02/datafusion:parquet	41458139	43486649	0.95
tpcds_q03/datafusion:parquet	13177141	14328679	0.92
tpcds_q04/datafusion:parquet	273196733	301489253	0.91
tpcds_q05/datafusion:parquet	40366743	43140073	0.94
tpcds_q06/datafusion:parquet	59394600	62150757	0.96
tpcds_q07/datafusion:parquet	79261139	81668183	0.97
tpcds_q08/datafusion:parquet	25773658	26767806	0.96
tpcds_q09/datafusion:parquet	45554245	47591235	0.96
tpcds_q10/datafusion:parquet	71743974	75551197	0.95
tpcds_q11/datafusion:parquet	142354600	157379383	0.90
tpcds_q12/datafusion:parquet	18418077	18729521	0.98
tpcds_q13/datafusion:parquet	76064834	79976727	0.95
tpcds_q14/datafusion:parquet	163168174	176258548	0.93
tpcds_q15/datafusion:parquet 🚀	20756086	25569270	0.81
tpcds_q16/datafusion:parquet 🚀	23062623	27245305	0.85
tpcds_q17/datafusion:parquet	61960510	68275569	0.91
tpcds_q18/datafusion:parquet	111623580	120420150	0.93
tpcds_q19/datafusion:parquet	21946451	24207165	0.91
tpcds_q20/datafusion:parquet	16616921	18265850	0.91
tpcds_q21/datafusion:parquet 🚀	17996846	20415525	0.88
tpcds_q22/datafusion:parquet	146889165	162831785	0.90
tpcds_q23/datafusion:parquet 🚀	146680076	168347796	0.87
tpcds_q24/datafusion:parquet	90385874	98581337	0.92
tpcds_q25/datafusion:parquet	63518458	68992238	0.92
tpcds_q26/datafusion:parquet	64393345	69131346	0.93
tpcds_q27/datafusion:parquet 🚀	142711442	159598297	0.89
tpcds_q28/datafusion:parquet	45656982	47346280	0.96
tpcds_q29/datafusion:parquet	65555914	69153832	0.95
tpcds_q30/datafusion:parquet	33988665	36098740	0.94
tpcds_q31/datafusion:parquet	64379369	69026657	0.93
tpcds_q32/datafusion:parquet 🚀	17815365	19872601	0.90
tpcds_q33/datafusion:parquet	26193251	28857591	0.91
tpcds_q34/datafusion:parquet	23597607	23272361	1.01
tpcds_q35/datafusion:parquet	69892271	76458488	0.91
tpcds_q36/datafusion:parquet	58417425	62500095	0.93
tpcds_q37/datafusion:parquet	18373936	20088760	0.91
tpcds_q38/datafusion:parquet	42669093	45722318	0.93
tpcds_q39/datafusion:parquet 🚀	74250392	85268652	0.87
tpcds_q40/datafusion:parquet 🚀	22430766	25501235	0.88
tpcds_q41/datafusion:parquet 🚀	13019320	15188451	0.86
tpcds_q42/datafusion:parquet	11681870	12754481	0.92
tpcds_q43/datafusion:parquet	16677401	18386503	0.91
tpcds_q44/datafusion:parquet	34053814	34551788	0.99
tpcds_q45/datafusion:parquet	28337184	29837524	0.95
tpcds_q46/datafusion:parquet	31606184	34300711	0.92
tpcds_q47/datafusion:parquet	125332295	136977681	0.91
tpcds_q48/datafusion:parquet	68405661	74565775	0.92
tpcds_q49/datafusion:parquet	55028354	59416040	0.93
tpcds_q50/datafusion:parquet	43938159	46156980	0.95
tpcds_q51/datafusion:parquet	84679485	93626960	0.90
tpcds_q52/datafusion:parquet	12000341	12718753	0.94
tpcds_q53/datafusion:parquet 🚀	17287061	20521394	0.84
tpcds_q54/datafusion:parquet	33787638	36200739	0.93
tpcds_q55/datafusion:parquet	11858318	12037484	0.99
tpcds_q56/datafusion:parquet	27050899	28879216	0.94
tpcds_q57/datafusion:parquet	98504569	101632935	0.97
tpcds_q58/datafusion:parquet	48833914	52729551	0.93
tpcds_q59/datafusion:parquet	58797379	61521419	0.96
tpcds_q60/datafusion:parquet	27144313	28569935	0.95
tpcds_q61/datafusion:parquet	45734212	43476744	1.05
tpcds_q62/datafusion:parquet 🚀	19875819	27301797	0.73
tpcds_q63/datafusion:parquet	17259383	18208411	0.95
tpcds_q64/datafusion:parquet	519040774	547248991	0.95
tpcds_q65/datafusion:parquet	38035221	40221737	0.95
tpcds_q66/datafusion:parquet	69942187	73106207	0.96
tpcds_q67/datafusion:parquet 🚀	139614333	158133904	0.88
tpcds_q68/datafusion:parquet	32385209	33393650	0.97
tpcds_q69/datafusion:parquet	66447268	69122238	0.96
tpcds_q70/datafusion:parquet	86452199	94380878	0.92
tpcds_q71/datafusion:parquet	22445531	23008036	0.98
tpcds_q72/datafusion:parquet	608402361	665675705	0.91
tpcds_q73/datafusion:parquet	20015729	22010592	0.91
tpcds_q74/datafusion:parquet	86175800	92398061	0.93
tpcds_q75/datafusion:parquet 🚀	99243935	111834430	0.89
tpcds_q76/datafusion:parquet	30126398	32706377	0.92
tpcds_q77/datafusion:parquet	39642492	40556665	0.98
tpcds_q78/datafusion:parquet 🚀	112361956	127585733	0.88
tpcds_q79/datafusion:parquet	27766804	28674714	0.97
tpcds_q80/datafusion:parquet	79185934	85601742	0.93
tpcds_q81/datafusion:parquet 🚀	31315096	36595676	0.86
tpcds_q82/datafusion:parquet	19376769	20517776	0.94
tpcds_q83/datafusion:parquet 🚀	35946759	41017069	0.88
tpcds_q84/datafusion:parquet	38196529	41192316	0.93
tpcds_q85/datafusion:parquet	147535692	158871480	0.93
tpcds_q86/datafusion:parquet 🚀	13475445	17602868	0.77
tpcds_q87/datafusion:parquet	42352595	44012291	0.96
tpcds_q88/datafusion:parquet 🚀	59021491	65662508	0.90
tpcds_q89/datafusion:parquet	21860060	23867505	0.92
tpcds_q90/datafusion:parquet	14227605	15195305	0.94
tpcds_q91/datafusion:parquet	56006543	61116961	0.92
tpcds_q92/datafusion:parquet 🚀	17971387	20276306	0.89
tpcds_q93/datafusion:parquet	31532016	34798739	0.91
tpcds_q94/datafusion:parquet	20554156	21690884	0.95
tpcds_q95/datafusion:parquet	58149291	61974248	0.94
tpcds_q96/datafusion:parquet 🚀	11564217	13423702	0.86
tpcds_q97/datafusion:parquet 🚀	29025808	32743009	0.89
tpcds_q98/datafusion:parquet	21652530	22977650	0.94
tpcds_q99/datafusion:parquet 🚀	28536410	32918858	0.87

duckdb / vortex-file-compressed (0.946x ➖, 13↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-file-compressed	24261878	26239144	0.92
tpcds_q02/duckdb:vortex-file-compressed	34137256	34876964	0.98
tpcds_q03/duckdb:vortex-file-compressed 🚨	21806236	19415122	1.12
tpcds_q04/duckdb:vortex-file-compressed	92939847	100317993	0.93
tpcds_q05/duckdb:vortex-file-compressed	33194571	36047062	0.92
tpcds_q06/duckdb:vortex-file-compressed	32822761	36357072	0.90
tpcds_q07/duckdb:vortex-file-compressed	22182742	22382900	0.99
tpcds_q08/duckdb:vortex-file-compressed 🚀	26118511	30437551	0.86
tpcds_q09/duckdb:vortex-file-compressed	16873915	15573978	1.08
tpcds_q10/duckdb:vortex-file-compressed	36855320	40879669	0.90
tpcds_q11/duckdb:vortex-file-compressed	65865372	66958920	0.98
tpcds_q12/duckdb:vortex-file-compressed	15521147	17129310	0.91
tpcds_q13/duckdb:vortex-file-compressed	32835306	32738617	1.00
tpcds_q14/duckdb:vortex-file-compressed	96338210	101102896	0.95
tpcds_q15/duckdb:vortex-file-compressed	26458756	27948896	0.95
tpcds_q16/duckdb:vortex-file-compressed	28232929	26810935	1.05
tpcds_q17/duckdb:vortex-file-compressed	43511902	45382736	0.96
tpcds_q18/duckdb:vortex-file-compressed	37061250	38623573	0.96
tpcds_q19/duckdb:vortex-file-compressed	32813093	34432754	0.95
tpcds_q20/duckdb:vortex-file-compressed 🚀	16196979	18133751	0.89
tpcds_q21/duckdb:vortex-file-compressed	16500109	17443871	0.95
tpcds_q22/duckdb:vortex-file-compressed	78197591	82558724	0.95
tpcds_q23/duckdb:vortex-file-compressed	94531461	97293747	0.97
tpcds_q24/duckdb:vortex-file-compressed 🚀	46169503	51770401	0.89
tpcds_q25/duckdb:vortex-file-compressed 🚀	39207044	44388461	0.88
tpcds_q26/duckdb:vortex-file-compressed	19208732	19177537	1.00
tpcds_q27/duckdb:vortex-file-compressed	22490616	23882929	0.94
tpcds_q28/duckdb:vortex-file-compressed	12087422	12535278	0.96
tpcds_q29/duckdb:vortex-file-compressed	40016509	44151896	0.91
tpcds_q30/duckdb:vortex-file-compressed	24580797	26588207	0.92
tpcds_q31/duckdb:vortex-file-compressed	28458550	29195813	0.97
tpcds_q32/duckdb:vortex-file-compressed 🚀	12832605	14687476	0.87
tpcds_q33/duckdb:vortex-file-compressed 🚀	23550691	26676494	0.88
tpcds_q34/duckdb:vortex-file-compressed	24597675	26473804	0.93
tpcds_q35/duckdb:vortex-file-compressed	62921140	66455942	0.95
tpcds_q36/duckdb:vortex-file-compressed	25077872	24820122	1.01
tpcds_q37/duckdb:vortex-file-compressed	19545114	21610001	0.90
tpcds_q38/duckdb:vortex-file-compressed 🚀	36139614	40920080	0.88
tpcds_q39/duckdb:vortex-file-compressed	35209554	36646567	0.96
tpcds_q40/duckdb:vortex-file-compressed	21861556	22240571	0.98
tpcds_q41/duckdb:vortex-file-compressed	9927704	9554653	1.04
tpcds_q42/duckdb:vortex-file-compressed	13636676	14118407	0.97
tpcds_q43/duckdb:vortex-file-compressed	20978996	23023742	0.91
tpcds_q44/duckdb:vortex-file-compressed	20024289	21223935	0.94
tpcds_q45/duckdb:vortex-file-compressed	29168250	31914135	0.91
tpcds_q46/duckdb:vortex-file-compressed	31503942	31631125	1.00
tpcds_q47/duckdb:vortex-file-compressed	52160104	56309541	0.93
tpcds_q48/duckdb:vortex-file-compressed	28324564	30000169	0.94
tpcds_q49/duckdb:vortex-file-compressed	35620683	34268493	1.04
tpcds_q50/duckdb:vortex-file-compressed	26690997	29303916	0.91
tpcds_q51/duckdb:vortex-file-compressed	104268840	109851594	0.95
tpcds_q52/duckdb:vortex-file-compressed	13174345	13463153	0.98
tpcds_q53/duckdb:vortex-file-compressed	22477384	24159987	0.93
tpcds_q54/duckdb:vortex-file-compressed	28291891	29533710	0.96
tpcds_q55/duckdb:vortex-file-compressed	12310456	13132705	0.94
tpcds_q56/duckdb:vortex-file-compressed	25150478	25450027	0.99
tpcds_q57/duckdb:vortex-file-compressed 🚀	41133305	46453813	0.89
tpcds_q58/duckdb:vortex-file-compressed	28940649	31995587	0.90
tpcds_q59/duckdb:vortex-file-compressed	56495292	58748460	0.96
tpcds_q60/duckdb:vortex-file-compressed 🚀	24866373	28038440	0.89
tpcds_q61/duckdb:vortex-file-compressed	31083716	31953246	0.97
tpcds_q62/duckdb:vortex-file-compressed	15458871	16759269	0.92
tpcds_q63/duckdb:vortex-file-compressed	20346854	21447553	0.95
tpcds_q64/duckdb:vortex-file-compressed	93932048	96703921	0.97
tpcds_q65/duckdb:vortex-file-compressed	23064912	22689491	1.02
tpcds_q66/duckdb:vortex-file-compressed	30182981	31151956	0.97
tpcds_q67/duckdb:vortex-file-compressed	138033017	148331640	0.93
tpcds_q68/duckdb:vortex-file-compressed	29301924	31744266	0.92
tpcds_q69/duckdb:vortex-file-compressed	39364197	43217622	0.91
tpcds_q70/duckdb:vortex-file-compressed	37399689	38787625	0.96
tpcds_q71/duckdb:vortex-file-compressed	20892741	22158014	0.94
tpcds_q72/duckdb:vortex-file-compressed	167638717	175783219	0.95
tpcds_q73/duckdb:vortex-file-compressed	25676146	25183001	1.02
tpcds_q74/duckdb:vortex-file-compressed	42853298	43470915	0.99
tpcds_q75/duckdb:vortex-file-compressed	48187964	53119117	0.91
tpcds_q76/duckdb:vortex-file-compressed	21228256	21492302	0.99
tpcds_q77/duckdb:vortex-file-compressed 🚀	23351364	26441889	0.88
tpcds_q78/duckdb:vortex-file-compressed	77567053	83344239	0.93
tpcds_q79/duckdb:vortex-file-compressed	24509593	25711353	0.95
tpcds_q80/duckdb:vortex-file-compressed	47128795	51909542	0.91
tpcds_q81/duckdb:vortex-file-compressed	28677098	31118652	0.92
tpcds_q82/duckdb:vortex-file-compressed	45011715	48142130	0.93
tpcds_q83/duckdb:vortex-file-compressed	26694952	27149831	0.98
tpcds_q84/duckdb:vortex-file-compressed	17336042	17741545	0.98
tpcds_q85/duckdb:vortex-file-compressed 🚀	38575268	43194793	0.89
tpcds_q86/duckdb:vortex-file-compressed	16493459	16592568	0.99
tpcds_q87/duckdb:vortex-file-compressed	40211425	43064322	0.93
tpcds_q88/duckdb:vortex-file-compressed	52413845	54195365	0.97
tpcds_q89/duckdb:vortex-file-compressed	21424774	22715976	0.94
tpcds_q90/duckdb:vortex-file-compressed	10125633	11121787	0.91
tpcds_q91/duckdb:vortex-file-compressed	21449917	23329565	0.92
tpcds_q92/duckdb:vortex-file-compressed	19923392	19910036	1.00
tpcds_q93/duckdb:vortex-file-compressed 🚀	29571871	32945692	0.90
tpcds_q94/duckdb:vortex-file-compressed	21180130	23031222	0.92
tpcds_q95/duckdb:vortex-file-compressed 🚀	142444752	163326534	0.87
tpcds_q96/duckdb:vortex-file-compressed	11871948	12190246	0.97
tpcds_q97/duckdb:vortex-file-compressed	37234874	40895074	0.91
tpcds_q98/duckdb:vortex-file-compressed	18764409	19930301	0.94
tpcds_q99/duckdb:vortex-file-compressed	22315861	24533868	0.91

duckdb / vortex-compact (0.946x ➖, 15↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-compact	25892102	27492958	0.94
tpcds_q02/duckdb:vortex-compact 🚨	39258931	33749021	1.16
tpcds_q03/duckdb:vortex-compact	48911895	48251230	1.01
tpcds_q04/duckdb:vortex-compact	108601113	113075632	0.96
tpcds_q05/duckdb:vortex-compact	41779446	44906434	0.93
tpcds_q06/duckdb:vortex-compact	39492749	41548311	0.95
tpcds_q07/duckdb:vortex-compact	35334508	35619659	0.99
tpcds_q08/duckdb:vortex-compact	41125595	41742000	0.99
tpcds_q09/duckdb:vortex-compact	19537186	21107676	0.93
tpcds_q10/duckdb:vortex-compact	52346540	55779322	0.94
tpcds_q11/duckdb:vortex-compact	74214864	75679919	0.98
tpcds_q12/duckdb:vortex-compact 🚀	22415929	25058755	0.89
tpcds_q13/duckdb:vortex-compact	53206446	56179602	0.95
tpcds_q14/duckdb:vortex-compact 🚀	114439084	128069882	0.89
tpcds_q15/duckdb:vortex-compact	31025993	31704588	0.98
tpcds_q16/duckdb:vortex-compact 🚀	26527855	30016648	0.88
tpcds_q17/duckdb:vortex-compact	54979801	58060991	0.95
tpcds_q18/duckdb:vortex-compact	50306323	50053116	1.01
tpcds_q19/duckdb:vortex-compact	44402039	45967041	0.97
tpcds_q20/duckdb:vortex-compact 🚀	20814471	23566855	0.88
tpcds_q21/duckdb:vortex-compact 🚀	17825457	20041345	0.89
tpcds_q22/duckdb:vortex-compact	82029629	85793183	0.96
tpcds_q23/duckdb:vortex-compact	107516959	115150641	0.93
tpcds_q24/duckdb:vortex-compact	59364447	60358689	0.98
tpcds_q25/duckdb:vortex-compact	54397520	58164916	0.94
tpcds_q26/duckdb:vortex-compact	31464749	32917873	0.96
tpcds_q27/duckdb:vortex-compact	36239432	36381145	1.00
tpcds_q28/duckdb:vortex-compact	33710364	36895236	0.91
tpcds_q29/duckdb:vortex-compact	53403974	58346051	0.92
tpcds_q30/duckdb:vortex-compact	28719586	30757099	0.93
tpcds_q31/duckdb:vortex-compact	38418558	38243783	1.00
tpcds_q32/duckdb:vortex-compact	20782994	22802862	0.91
tpcds_q33/duckdb:vortex-compact	31431996	34108696	0.92
tpcds_q34/duckdb:vortex-compact	29808092	31356038	0.95
tpcds_q35/duckdb:vortex-compact	76172651	80214239	0.95
tpcds_q36/duckdb:vortex-compact	36380903	37852104	0.96
tpcds_q37/duckdb:vortex-compact 🚀	23333445	26028227	0.90
tpcds_q38/duckdb:vortex-compact	41912162	45382498	0.92
tpcds_q39/duckdb:vortex-compact	38203633	40252732	0.95
tpcds_q40/duckdb:vortex-compact	23502001	25347813	0.93
tpcds_q41/duckdb:vortex-compact	11608655	11286272	1.03
tpcds_q42/duckdb:vortex-compact 🚀	18193581	20222671	0.90
tpcds_q43/duckdb:vortex-compact	30746279	33652786	0.91
tpcds_q44/duckdb:vortex-compact	28409663	30642726	0.93
tpcds_q45/duckdb:vortex-compact	36633710	38070763	0.96
tpcds_q46/duckdb:vortex-compact	44546777	46675961	0.95
tpcds_q47/duckdb:vortex-compact	63992885	65302848	0.98
tpcds_q48/duckdb:vortex-compact	45836319	47885571	0.96
tpcds_q49/duckdb:vortex-compact	48959270	49239133	0.99
tpcds_q50/duckdb:vortex-compact	36506079	39047792	0.93
tpcds_q51/duckdb:vortex-compact	110192806	117183348	0.94
tpcds_q52/duckdb:vortex-compact	19901863	20165969	0.99
tpcds_q53/duckdb:vortex-compact	32617478	33256020	0.98
tpcds_q54/duckdb:vortex-compact	36134289	37814962	0.96
tpcds_q55/duckdb:vortex-compact	18510887	19107176	0.97
tpcds_q56/duckdb:vortex-compact	33209067	34232238	0.97
tpcds_q57/duckdb:vortex-compact	44570827	46029693	0.97
tpcds_q58/duckdb:vortex-compact 🚀	37401738	42647248	0.88
tpcds_q59/duckdb:vortex-compact	67698559	67736461	1.00
tpcds_q60/duckdb:vortex-compact	36202105	37734834	0.96
tpcds_q61/duckdb:vortex-compact	53031115	57349951	0.92
tpcds_q62/duckdb:vortex-compact 🚀	20739445	23194848	0.89
tpcds_q63/duckdb:vortex-compact	32717465	32345967	1.01
tpcds_q64/duckdb:vortex-compact	122694781	132994402	0.92
tpcds_q65/duckdb:vortex-compact	31461980	31483010	1.00
tpcds_q66/duckdb:vortex-compact	36032180	39098146	0.92
tpcds_q67/duckdb:vortex-compact	152578681	164505626	0.93
tpcds_q68/duckdb:vortex-compact	45681201	47473969	0.96
tpcds_q69/duckdb:vortex-compact	54844159	57006272	0.96
tpcds_q70/duckdb:vortex-compact	58935010	60626711	0.97
tpcds_q71/duckdb:vortex-compact	31240754	30542016	1.02
tpcds_q72/duckdb:vortex-compact	182952608	193951963	0.94
tpcds_q73/duckdb:vortex-compact	27998294	30593057	0.92
tpcds_q74/duckdb:vortex-compact 🚀	46841776	52648791	0.89
tpcds_q75/duckdb:vortex-compact	59151991	62958412	0.94
tpcds_q76/duckdb:vortex-compact	29340300	30438896	0.96
tpcds_q77/duckdb:vortex-compact	38879820	40586597	0.96
tpcds_q78/duckdb:vortex-compact	85901368	89009957	0.97
tpcds_q79/duckdb:vortex-compact	39745258	42630301	0.93
tpcds_q80/duckdb:vortex-compact	73376418	72393990	1.01
tpcds_q81/duckdb:vortex-compact	32992247	35738050	0.92
tpcds_q82/duckdb:vortex-compact	49911308	53369303	0.94
tpcds_q83/duckdb:vortex-compact	35739921	39684570	0.90
tpcds_q84/duckdb:vortex-compact	20939892	22866040	0.92
tpcds_q85/duckdb:vortex-compact	53148465	57970484	0.92
tpcds_q86/duckdb:vortex-compact 🚀	20818034	23232894	0.90
tpcds_q87/duckdb:vortex-compact 🚀	43139925	49076223	0.88
tpcds_q88/duckdb:vortex-compact	75609241	77198484	0.98
tpcds_q89/duckdb:vortex-compact	32211454	32983207	0.98
tpcds_q90/duckdb:vortex-compact	10735776	11666911	0.92
tpcds_q91/duckdb:vortex-compact	40980461	43091923	0.95
tpcds_q92/duckdb:vortex-compact 🚀	43396139	50728841	0.86
tpcds_q93/duckdb:vortex-compact 🚀	32359994	36774977	0.88
tpcds_q94/duckdb:vortex-compact 🚀	26596883	30649275	0.87
tpcds_q95/duckdb:vortex-compact	165679553	174717827	0.95
tpcds_q96/duckdb:vortex-compact	16157027	17101999	0.94
tpcds_q97/duckdb:vortex-compact	40717268	44624842	0.91
tpcds_q98/duckdb:vortex-compact	26932639	29135595	0.92
tpcds_q99/duckdb:vortex-compact	27556669	27703368	0.99

duckdb / parquet (0.958x ➖, 5↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpcds_q01/duckdb:parquet	30584036	30495895	1.00
tpcds_q02/duckdb:parquet	24317427	25221963	0.96
tpcds_q03/duckdb:parquet	13044733	13162840	0.99
tpcds_q04/duckdb:parquet	166037143	172741047	0.96
tpcds_q05/duckdb:parquet	30591222	32738968	0.93
tpcds_q06/duckdb:parquet	33186609	34571480	0.96
tpcds_q07/duckdb:parquet	23983459	25421191	0.94
tpcds_q08/duckdb:parquet	30234444	30106567	1.00
tpcds_q09/duckdb:parquet	44332886	44927644	0.99
tpcds_q10/duckdb:parquet	38474725	39333827	0.98
tpcds_q11/duckdb:parquet	92901767	94814914	0.98
tpcds_q12/duckdb:parquet	17150968	17956004	0.96
tpcds_q13/duckdb:parquet	35184028	35160259	1.00
tpcds_q14/duckdb:parquet	102180475	106064975	0.96
tpcds_q15/duckdb:parquet 🚀	29980376	35057027	0.86
tpcds_q16/duckdb:parquet	22332937	24339836	0.92
tpcds_q17/duckdb:parquet	40980502	40443256	1.01
tpcds_q18/duckdb:parquet	47393209	50156791	0.94
tpcds_q19/duckdb:parquet	31274628	33573796	0.93
tpcds_q20/duckdb:parquet	18530072	19858603	0.93
tpcds_q21/duckdb:parquet	11976709	12227931	0.98
tpcds_q22/duckdb:parquet	71940882	78675521	0.91
tpcds_q23/duckdb:parquet	79927783	84583183	0.94
tpcds_q24/duckdb:parquet	46716191	49845789	0.94
tpcds_q25/duckdb:parquet	35491975	37359075	0.95
tpcds_q26/duckdb:parquet	39482241	42002694	0.94
tpcds_q27/duckdb:parquet	52255868	55200608	0.95
tpcds_q28/duckdb:parquet	42900406	43668038	0.98
tpcds_q29/duckdb:parquet	36925023	38340639	0.96
tpcds_q30/duckdb:parquet	37393740	39502562	0.95
tpcds_q31/duckdb:parquet	27915632	29607822	0.94
tpcds_q32/duckdb:parquet 🚀	12338392	14035732	0.88
tpcds_q33/duckdb:parquet	23997137	24127363	0.99
tpcds_q34/duckdb:parquet	23002369	23866950	0.96
tpcds_q35/duckdb:parquet 🚀	60861270	67883403	0.90
tpcds_q36/duckdb:parquet	22090020	23092757	0.96
tpcds_q37/duckdb:parquet	14784452	15769387	0.94
tpcds_q38/duckdb:parquet	36382851	39619622	0.92
tpcds_q39/duckdb:parquet 🚀	32063001	38748459	0.83
tpcds_q40/duckdb:parquet	19168533	20877385	0.92
tpcds_q41/duckdb:parquet	8777600	9441683	0.93
tpcds_q42/duckdb:parquet	12928064	12421682	1.04
tpcds_q43/duckdb:parquet	17694816	17997003	0.98
tpcds_q44/duckdb:parquet	25827605	26850295	0.96
tpcds_q45/duckdb:parquet	28632628	30964955	0.92
tpcds_q46/duckdb:parquet	47094010	49507573	0.95
tpcds_q47/duckdb:parquet	49219767	53197219	0.93
tpcds_q48/duckdb:parquet	32543664	33434510	0.97
tpcds_q49/duckdb:parquet	28586703	30187775	0.95
tpcds_q50/duckdb:parquet	26390463	27150016	0.97
tpcds_q51/duckdb:parquet	101477545	108101730	0.94
tpcds_q52/duckdb:parquet	13487677	13268722	1.02
tpcds_q53/duckdb:parquet	19635050	19691103	1.00
tpcds_q54/duckdb:parquet	28764421	29678780	0.97
tpcds_q55/duckdb:parquet	13070735	12436030	1.05
tpcds_q56/duckdb:parquet	24563534	24560683	1.00
tpcds_q57/duckdb:parquet	38399776	39063334	0.98
tpcds_q58/duckdb:parquet	26089659	26441941	0.99
tpcds_q59/duckdb:parquet	36090997	37557100	0.96
tpcds_q60/duckdb:parquet	25394846	25366706	1.00
tpcds_q61/duckdb:parquet	33034406	35053915	0.94
tpcds_q62/duckdb:parquet	12740541	13458627	0.95
tpcds_q63/duckdb:parquet	17659344	17920124	0.99
tpcds_q64/duckdb:parquet	74564313	78130616	0.95
tpcds_q65/duckdb:parquet	22864609	23158059	0.99
tpcds_q66/duckdb:parquet	30711753	31172612	0.99
tpcds_q67/duckdb:parquet	137832801	142383436	0.97
tpcds_q68/duckdb:parquet	39214440	39901686	0.98
tpcds_q69/duckdb:parquet	38320724	38956657	0.98
tpcds_q70/duckdb:parquet	22185969	24182110	0.92
tpcds_q71/duckdb:parquet	22991101	23443696	0.98
tpcds_q72/duckdb:parquet	167149546	170050224	0.98
tpcds_q73/duckdb:parquet	20301869	21926920	0.93
tpcds_q74/duckdb:parquet	126969899	130799749	0.97
tpcds_q75/duckdb:parquet	55441638	60752852	0.91
tpcds_q76/duckdb:parquet	22219615	22950219	0.97
tpcds_q77/duckdb:parquet	25264277	26505041	0.95
tpcds_q78/duckdb:parquet	77149647	79951616	0.96
tpcds_q79/duckdb:parquet	30022770	31091347	0.97
tpcds_q80/duckdb:parquet	43415162	45078903	0.96
tpcds_q81/duckdb:parquet	35322511	35985661	0.98
tpcds_q82/duckdb:parquet	16338467	18114586	0.90
tpcds_q83/duckdb:parquet	18548677	18940444	0.98
tpcds_q84/duckdb:parquet	21794358	21732444	1.00
tpcds_q85/duckdb:parquet	42067679	45358322	0.93
tpcds_q86/duckdb:parquet	13985528	14571398	0.96
tpcds_q87/duckdb:parquet	39623732	41729117	0.95
tpcds_q88/duckdb:parquet	53179625	54453450	0.98
tpcds_q89/duckdb:parquet	21329934	21982321	0.97
tpcds_q90/duckdb:parquet	8403999	8876188	0.95
tpcds_q91/duckdb:parquet	26117185	26477261	0.99
tpcds_q92/duckdb:parquet	13113953	13754390	0.95
tpcds_q93/duckdb:parquet	31977942	34328992	0.93
tpcds_q94/duckdb:parquet	17847210	19017930	0.94
tpcds_q95/duckdb:parquet	144429868	153225271	0.94
tpcds_q96/duckdb:parquet	10231922	10698829	0.96
tpcds_q97/duckdb:parquet	38412762	39515706	0.97
tpcds_q98/duckdb:parquet	24964179	24043705	1.04
tpcds_q99/duckdb:parquet 🚀	20275020	23058964	0.88

duckdb / duckdb (0.940x ➖, 8↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpcds_q01/duckdb:duckdb	22033271	24008647	0.92
tpcds_q02/duckdb:duckdb	19904912	20519702	0.97
tpcds_q03/duckdb:duckdb	10219551	11194490	0.91
tpcds_q04/duckdb:duckdb	177678571	188025333	0.94
tpcds_q05/duckdb:duckdb	20337195	22112236	0.92
tpcds_q06/duckdb:duckdb	28209794	29455961	0.96
tpcds_q07/duckdb:duckdb	40241575	43487233	0.93
tpcds_q08/duckdb:duckdb	119672823	122685166	0.98
tpcds_q09/duckdb:duckdb	20480847	21416945	0.96
tpcds_q10/duckdb:duckdb	27696029	29756308	0.93
tpcds_q11/duckdb:duckdb	91865125	100433257	0.91
tpcds_q12/duckdb:duckdb	14144472	14665467	0.96
tpcds_q13/duckdb:duckdb	26119574	26933415	0.97
tpcds_q14/duckdb:duckdb	93589682	96803401	0.97
tpcds_q15/duckdb:duckdb	24812225	26551243	0.93
tpcds_q16/duckdb:duckdb	19322521	21076402	0.92
tpcds_q17/duckdb:duckdb	26056309	25330486	1.03
tpcds_q18/duckdb:duckdb	45542679	49554210	0.92
tpcds_q19/duckdb:duckdb	19493931	20184441	0.97
tpcds_q20/duckdb:duckdb	14147211	14995936	0.94
tpcds_q21/duckdb:duckdb 🚨	8735335	7851517	1.11
tpcds_q22/duckdb:duckdb	63154880	68095587	0.93
tpcds_q23/duckdb:duckdb	75704920	82269026	0.92
tpcds_q24/duckdb:duckdb	25310666	26635878	0.95
tpcds_q25/duckdb:duckdb	18722622	19471919	0.96
tpcds_q26/duckdb:duckdb	28476846	29773190	0.96
tpcds_q27/duckdb:duckdb	41452466	43572028	0.95
tpcds_q28/duckdb:duckdb	26060749	26523483	0.98
tpcds_q29/duckdb:duckdb	23596204	25167500	0.94
tpcds_q30/duckdb:duckdb	30635237	32265274	0.95
tpcds_q31/duckdb:duckdb	52608613	57270667	0.92
tpcds_q32/duckdb:duckdb	8208537	8688162	0.94
tpcds_q33/duckdb:duckdb	16165270	17301370	0.93
tpcds_q34/duckdb:duckdb	18675609	18871992	0.99
tpcds_q35/duckdb:duckdb	35277773	38935472	0.91
tpcds_q36/duckdb:duckdb	70711446	77044708	0.92
tpcds_q37/duckdb:duckdb	8667689	8964382	0.97
tpcds_q38/duckdb:duckdb	33846365	34683358	0.98
tpcds_q39/duckdb:duckdb	28157981	29592445	0.95
tpcds_q40/duckdb:duckdb	14240137	15722028	0.91
tpcds_q41/duckdb:duckdb	9212963	10091308	0.91
tpcds_q42/duckdb:duckdb	9433985	9668460	0.98
tpcds_q43/duckdb:duckdb	15194010	15216047	1.00
tpcds_q44/duckdb:duckdb	15921843	16413252	0.97
tpcds_q45/duckdb:duckdb	18346027	19793080	0.93
tpcds_q46/duckdb:duckdb	39419962	40516227	0.97
tpcds_q47/duckdb:duckdb	46887684	50083930	0.94
tpcds_q48/duckdb:duckdb	24016954	25751125	0.93
tpcds_q49/duckdb:duckdb	20103007	22260496	0.90
tpcds_q50/duckdb:duckdb	15904874	17086452	0.93
tpcds_q51/duckdb:duckdb	97816795	104251281	0.94
tpcds_q52/duckdb:duckdb	9154353	9942518	0.92
tpcds_q53/duckdb:duckdb	18011492	18687315	0.96
tpcds_q54/duckdb:duckdb	18747601	19479843	0.96
tpcds_q55/duckdb:duckdb 🚀	8730033	9843264	0.89
tpcds_q56/duckdb:duckdb	16815452	17287057	0.97
tpcds_q57/duckdb:duckdb	36634119	38449329	0.95
tpcds_q58/duckdb:duckdb	16978059	18017911	0.94
tpcds_q59/duckdb:duckdb	36764839	37793207	0.97
tpcds_q60/duckdb:duckdb	18266619	19424723	0.94
tpcds_q61/duckdb:duckdb 🚀	16265853	18253425	0.89
tpcds_q62/duckdb:duckdb	9828524	10592168	0.93
tpcds_q63/duckdb:duckdb	16281087	17055755	0.95
tpcds_q64/duckdb:duckdb	58077620	62661548	0.93
tpcds_q65/duckdb:duckdb	36213648	38260244	0.95
tpcds_q66/duckdb:duckdb 🚀	26039365	29512355	0.88
tpcds_q67/duckdb:duckdb	130067577	141053822	0.92
tpcds_q68/duckdb:duckdb	26575536	27325217	0.97
tpcds_q69/duckdb:duckdb	27584841	29464089	0.94
tpcds_q70/duckdb:duckdb	16535532	17928647	0.92
tpcds_q71/duckdb:duckdb	16153548	17013001	0.95
tpcds_q72/duckdb:duckdb	45655329	47954110	0.95
tpcds_q73/duckdb:duckdb	13784198	14669775	0.94
tpcds_q74/duckdb:duckdb	143775019	152505981	0.94
tpcds_q75/duckdb:duckdb	46035339	47374586	0.97
tpcds_q76/duckdb:duckdb	14794130	15192880	0.97
tpcds_q77/duckdb:duckdb	15707346	16461307	0.95
tpcds_q78/duckdb:duckdb 🚀	64956701	72649393	0.89
tpcds_q79/duckdb:duckdb	20267974	20889512	0.97
tpcds_q80/duckdb:duckdb	30803873	33227260	0.93
tpcds_q81/duckdb:duckdb	40621206	43306339	0.94
tpcds_q82/duckdb:duckdb 🚀	10024148	11624152	0.86
tpcds_q83/duckdb:duckdb	10891986	11931570	0.91
tpcds_q84/duckdb:duckdb	14214462	15641257	0.91
tpcds_q85/duckdb:duckdb	25185944	27183192	0.93
tpcds_q86/duckdb:duckdb	11981554	13092697	0.92
tpcds_q87/duckdb:duckdb	35637346	38224962	0.93
tpcds_q88/duckdb:duckdb	29935933	31345468	0.96
tpcds_q89/duckdb:duckdb	22090501	22362203	0.99
tpcds_q90/duckdb:duckdb 🚀	6082751	6918083	0.88
tpcds_q91/duckdb:duckdb	14479152	15419677	0.94
tpcds_q92/duckdb:duckdb 🚀	9592700	10728685	0.89
tpcds_q93/duckdb:duckdb	23511400	26015761	0.90
tpcds_q94/duckdb:duckdb	14418918	15421961	0.93
tpcds_q95/duckdb:duckdb	110466859	117670979	0.94
tpcds_q96/duckdb:duckdb 🚀	5749789	7430203	0.77
tpcds_q97/duckdb:duckdb	32299058	34663319	0.93
tpcds_q98/duckdb:duckdb	20508665	21597512	0.95
tpcds_q99/duckdb:duckdb	16736738	17831598	0.94

---

File Size Changes (6 files changed, +0.0% overall, 5↑ 1↓)

File	Scale	Format	Base	HEAD	Change	%
time_dim.vortex	1.0	vortex-file-compressed	379.63 KB	380.77 KB	+1.14 KB	+0.3%
customer.vortex	1.0	vortex-file-compressed	4.26 MB	4.27 MB	+8.02 KB	+0.2%
catalog_page.vortex	1.0	vortex-file-compressed	572.17 KB	572.53 KB	+368 B	+0.1%
item.vortex	1.0	vortex-compact	994.25 KB	994.61 KB	+376 B	+0.0%
customer_address.vortex	1.0	vortex-file-compressed	826.10 KB	826.37 KB	+272 B	+0.0%
item.vortex	1.0	vortex-file-compressed	1.66 MB	1.66 MB	864 B	-0.0%

Totals:

• vortex-compact: 207.50 MB → 207.50 MB (+0.0%)
• vortex-file-compressed: 271.84 MB → 271.85 MB (+0.0%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	-11.8%	-7.5%	-4.6%	+22.4%	➖ noise
1	datafusion:vortex-file-compressed	-2.3%	-7.5%	+5.7%	+30.0%	➖ noise
1	duckdb:duckdb	-8.2%	-7.5%	-0.7%	+20.7%	➖ noise
1	duckdb:vortex-compact	-5.8%	-7.5%	+1.9%	+23.7%	➖ noise
1	duckdb:vortex-file-compressed	-7.5%	-7.5%	+0.0%	+30.6%	➖ noise
2	datafusion:vortex-compact	-0.9%	-4.1%	+3.4%	+18.0%	➖ noise
2	datafusion:vortex-file-compressed	-3.9%	-4.1%	+0.2%	+10.6%	➖ noise
2	duckdb:duckdb	-3.0%	-4.1%	+1.2%	+10.8%	➖ noise
2	duckdb:vortex-compact	+16.3%	-4.1%	+21.3%	+24.8%	➖ noise
2	duckdb:vortex-file-compressed	-2.1%	-4.1%	+2.1%	+22.4%	➖ noise
3	datafusion:vortex-compact	-1.4%	-4.5%	+3.3%	+25.9%	➖ noise
3	datafusion:vortex-file-compressed	-4.0%	-4.5%	+0.5%	+10.0%	➖ noise
3	duckdb:duckdb	-8.7%	-4.5%	-4.4%	+10.0%	➖ noise
3	duckdb:vortex-compact	+1.4%	-4.5%	+6.2%	+10.2%	➖ noise
3	duckdb:vortex-file-compressed	+12.3%	-4.5%	+17.6%	+10.5%	🚨 regression
4	datafusion:vortex-compact	-4.5%	-6.7%	+2.3%	+10.5%	➖ noise
4	datafusion:vortex-file-compressed	-10.3%	-6.7%	-3.9%	+10.0%	➖ noise
4	duckdb:duckdb	-5.5%	-6.7%	+1.3%	+10.0%	➖ noise
4	duckdb:vortex-compact	-4.0%	-6.7%	+2.9%	+14.5%	➖ noise
4	duckdb:vortex-file-compressed	-7.4%	-6.7%	-0.7%	+16.8%	➖ noise
5	datafusion:vortex-compact	-4.7%	-6.5%	+2.0%	+17.1%	➖ noise
5	datafusion:vortex-file-compressed	-7.2%	-6.5%	-0.8%	+12.6%	➖ noise
5	duckdb:duckdb	-8.0%	-6.5%	-1.6%	+11.3%	➖ noise
5	duckdb:vortex-compact	-7.0%	-6.5%	-0.5%	+14.7%	➖ noise
5	duckdb:vortex-file-compressed	-7.9%	-6.5%	-1.5%	+10.0%	➖ noise
6	datafusion:vortex-compact	-5.8%	-4.2%	-1.7%	+14.3%	➖ noise
6	datafusion:vortex-file-compressed	+2.1%	-4.2%	+6.6%	+12.2%	➖ noise
6	duckdb:duckdb	-4.2%	-4.2%	-0.0%	+10.0%	➖ noise
6	duckdb:vortex-compact	-4.9%	-4.2%	-0.8%	+15.2%	➖ noise
6	duckdb:vortex-file-compressed	-9.7%	-4.2%	-5.7%	+10.0%	➖ noise
7	datafusion:vortex-compact	-11.1%	-4.3%	-7.1%	+14.1%	➖ noise
7	datafusion:vortex-file-compressed	-11.9%	-4.3%	-7.9%	+10.4%	➖ noise
7	duckdb:duckdb	-7.5%	-4.3%	-3.3%	+10.0%	➖ noise
7	duckdb:vortex-compact	-0.8%	-4.3%	+3.7%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	-0.9%	-4.3%	+3.6%	+12.4%	➖ noise
8	datafusion:vortex-compact	-5.5%	-1.7%	-3.9%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	-4.9%	-1.7%	-3.3%	+10.0%	➖ noise
8	duckdb:duckdb	-2.5%	-1.7%	-0.8%	+10.0%	➖ noise
8	duckdb:vortex-compact	-1.5%	-1.7%	+0.2%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-14.2%	-1.7%	-12.7%	+16.9%	➖ noise
9	datafusion:vortex-compact	-3.1%	-2.8%	-0.3%	+17.4%	➖ noise
9	datafusion:vortex-file-compressed	-0.6%	-2.8%	+2.3%	+19.9%	➖ noise
9	duckdb:duckdb	-4.4%	-2.8%	-1.6%	+10.0%	➖ noise
9	duckdb:vortex-compact	-7.4%	-2.8%	-4.8%	+11.6%	➖ noise
9	duckdb:vortex-file-compressed	+8.3%	-2.8%	+11.5%	+11.5%	➖ noise
10	datafusion:vortex-compact	-2.7%	-3.6%	+1.0%	+12.5%	➖ noise
10	datafusion:vortex-file-compressed	-2.5%	-3.6%	+1.2%	+14.0%	➖ noise
10	duckdb:duckdb	-6.9%	-3.6%	-3.4%	+10.0%	➖ noise
10	duckdb:vortex-compact	-6.2%	-3.6%	-2.6%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-9.8%	-3.6%	-6.5%	+10.0%	➖ noise
11	datafusion:vortex-compact	-5.2%	-5.9%	+0.7%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	-9.9%	-5.9%	-4.3%	+11.6%	➖ noise
11	duckdb:duckdb	-8.5%	-5.9%	-2.8%	+10.0%	➖ noise
11	duckdb:vortex-compact	-1.9%	-5.9%	+4.2%	+10.0%	➖ noise
11	duckdb:vortex-file-compressed	-1.6%	-5.9%	+4.5%	+10.0%	➖ noise
12	datafusion:vortex-compact	-15.6%	-3.1%	-12.9%	+12.1%	✅ faster
12	datafusion:vortex-file-compressed	-6.7%	-3.1%	-3.7%	+19.6%	➖ noise
12	duckdb:duckdb	-3.6%	-3.1%	-0.5%	+10.0%	➖ noise
12	duckdb:vortex-compact	-10.5%	-3.1%	-7.7%	+14.2%	➖ noise
12	duckdb:vortex-file-compressed	-9.4%	-3.1%	-6.5%	+12.4%	➖ noise
13	datafusion:vortex-compact	-4.2%	-2.4%	-1.8%	+18.3%	➖ noise
13	datafusion:vortex-file-compressed	+8.9%	-2.4%	+11.6%	+10.0%	🚨 regression
13	duckdb:duckdb	-3.0%	-2.4%	-0.6%	+10.0%	➖ noise
13	duckdb:vortex-compact	-5.3%	-2.4%	-2.9%	+10.1%	➖ noise
13	duckdb:vortex-file-compressed	+0.3%	-2.4%	+2.8%	+12.8%	➖ noise
14	datafusion:vortex-compact	-3.5%	-5.6%	+2.2%	+10.4%	➖ noise
14	datafusion:vortex-file-compressed	-0.7%	-5.6%	+5.1%	+10.0%	➖ noise
14	duckdb:duckdb	-3.3%	-5.6%	+2.4%	+10.0%	➖ noise
14	duckdb:vortex-compact	-10.6%	-5.6%	-5.4%	+10.0%	➖ noise
14	duckdb:vortex-file-compressed	-4.7%	-5.6%	+0.9%	+10.0%	➖ noise
15	datafusion:vortex-compact	-3.7%	-16.7%	+15.6%	+49.0%	➖ noise
15	datafusion:vortex-file-compressed	+3.8%	-16.7%	+24.6%	+12.1%	🚨 regression
15	duckdb:duckdb	-6.5%	-16.7%	+12.2%	+10.0%	🚨 regression
15	duckdb:vortex-compact	-2.1%	-16.7%	+17.5%	+11.1%	🚨 regression
15	duckdb:vortex-file-compressed	-5.3%	-16.7%	+13.6%	+19.7%	➖ noise
16	datafusion:vortex-compact	-2.0%	-11.9%	+11.2%	+11.8%	➖ noise
16	datafusion:vortex-file-compressed	-0.9%	-11.9%	+12.4%	+12.3%	🚨 regression
16	duckdb:duckdb	-8.3%	-11.9%	+4.0%	+13.1%	➖ noise
16	duckdb:vortex-compact	-11.6%	-11.9%	+0.3%	+13.6%	➖ noise
16	duckdb:vortex-file-compressed	+5.3%	-11.9%	+19.5%	+15.8%	🚨 regression
17	datafusion:vortex-compact	-7.3%	-4.1%	-3.3%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	-7.3%	-4.1%	-3.3%	+10.0%	➖ noise
17	duckdb:duckdb	+2.9%	-4.1%	+7.3%	+11.9%	➖ noise
17	duckdb:vortex-compact	-5.3%	-4.1%	-1.3%	+19.8%	➖ noise
17	duckdb:vortex-file-compressed	-4.1%	-4.1%	-0.0%	+10.0%	➖ noise
18	datafusion:vortex-compact	-2.8%	-6.4%	+3.9%	+11.9%	➖ noise
18	datafusion:vortex-file-compressed	-6.3%	-6.4%	+0.1%	+12.9%	➖ noise
18	duckdb:duckdb	-8.1%	-6.4%	-1.8%	+10.0%	➖ noise
18	duckdb:vortex-compact	+0.5%	-6.4%	+7.4%	+12.1%	➖ noise
18	duckdb:vortex-file-compressed	-4.0%	-6.4%	+2.5%	+16.3%	➖ noise
19	datafusion:vortex-compact	+0.2%	-8.1%	+9.1%	+10.1%	➖ noise
19	datafusion:vortex-file-compressed	+5.3%	-8.1%	+14.6%	+10.4%	🚨 regression
19	duckdb:duckdb	-3.4%	-8.1%	+5.1%	+10.0%	➖ noise
19	duckdb:vortex-compact	-3.4%	-8.1%	+5.1%	+10.0%	➖ noise
19	duckdb:vortex-file-compressed	-4.7%	-8.1%	+3.7%	+10.7%	➖ noise
20	datafusion:vortex-compact	+1.3%	-7.9%	+10.0%	+10.1%	➖ noise
20	datafusion:vortex-file-compressed	-1.5%	-7.9%	+6.9%	+10.0%	➖ noise
20	duckdb:duckdb	-5.7%	-7.9%	+2.4%	+10.0%	➖ noise
20	duckdb:vortex-compact	-11.7%	-7.9%	-4.1%	+17.2%	➖ noise
20	duckdb:vortex-file-compressed	-10.7%	-7.9%	-3.1%	+10.0%	➖ noise
21	datafusion:vortex-compact	-9.6%	-7.1%	-2.8%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	-11.1%	-7.1%	-4.3%	+10.4%	➖ noise
21	duckdb:duckdb	+11.3%	-7.1%	+19.7%	+13.4%	🚨 regression
21	duckdb:vortex-compact	-11.1%	-7.1%	-4.3%	+11.9%	➖ noise
21	duckdb:vortex-file-compressed	-5.4%	-7.1%	+1.8%	+10.0%	➖ noise
22	datafusion:vortex-compact	-4.3%	-9.2%	+5.4%	+20.2%	➖ noise
22	datafusion:vortex-file-compressed	+17.6%	-9.2%	+29.5%	+34.7%	➖ noise
22	duckdb:duckdb	-7.3%	-9.2%	+2.1%	+11.9%	➖ noise
22	duckdb:vortex-compact	-4.4%	-9.2%	+5.3%	+13.1%	➖ noise
22	duckdb:vortex-file-compressed	-5.3%	-9.2%	+4.3%	+13.2%	➖ noise
23	datafusion:vortex-compact	-3.1%	-9.3%	+6.8%	+10.5%	➖ noise
23	datafusion:vortex-file-compressed	-7.5%	-9.3%	+2.0%	+10.0%	➖ noise
23	duckdb:duckdb	-8.0%	-9.3%	+1.4%	+10.7%	➖ noise
23	duckdb:vortex-compact	-6.6%	-9.3%	+2.9%	+13.9%	➖ noise
23	duckdb:vortex-file-compressed	-2.8%	-9.3%	+7.1%	+14.7%	➖ noise
24	datafusion:vortex-compact	-7.3%	-7.3%	-0.0%	+10.0%	➖ noise
24	datafusion:vortex-file-compressed	+0.8%	-7.3%	+8.8%	+10.0%	➖ noise
24	duckdb:duckdb	-5.0%	-7.3%	+2.5%	+10.0%	➖ noise
24	duckdb:vortex-compact	-1.6%	-7.3%	+6.1%	+10.0%	➖ noise
24	duckdb:vortex-file-compressed	-10.8%	-7.3%	-3.8%	+10.0%	➖ noise
25	datafusion:vortex-compact	-8.2%	-6.5%	-1.8%	+20.9%	➖ noise
25	datafusion:vortex-file-compressed	-9.9%	-6.5%	-3.6%	+13.1%	➖ noise
25	duckdb:duckdb	-3.8%	-6.5%	+2.8%	+11.7%	➖ noise
25	duckdb:vortex-compact	-6.5%	-6.5%	+0.0%	+11.7%	➖ noise
25	duckdb:vortex-file-compressed	-11.7%	-6.5%	-5.6%	+14.1%	➖ noise
26	datafusion:vortex-compact	-2.9%	-6.4%	+3.7%	+11.2%	➖ noise
26	datafusion:vortex-file-compressed	-3.0%	-6.4%	+3.7%	+10.0%	➖ noise
26	duckdb:duckdb	-4.4%	-6.4%	+2.2%	+10.0%	➖ noise
26	duckdb:vortex-compact	-4.4%	-6.4%	+2.2%	+13.9%	➖ noise
26	duckdb:vortex-file-compressed	+0.2%	-6.4%	+7.0%	+10.1%	➖ noise
27	datafusion:vortex-compact	-6.9%	-8.0%	+1.1%	+10.0%	➖ noise
27	datafusion:vortex-file-compressed	+4.2%	-8.0%	+13.3%	+17.1%	➖ noise
27	duckdb:duckdb	-4.9%	-8.0%	+3.4%	+10.0%	➖ noise
27	duckdb:vortex-compact	-0.4%	-8.0%	+8.3%	+10.0%	➖ noise
27	duckdb:vortex-file-compressed	-5.8%	-8.0%	+2.4%	+10.0%	➖ noise
28	datafusion:vortex-compact	+0.5%	-2.7%	+3.2%	+10.0%	➖ noise
28	datafusion:vortex-file-compressed	+2.5%	-2.7%	+5.3%	+20.5%	➖ noise
28	duckdb:duckdb	-1.7%	-2.7%	+0.9%	+10.0%	➖ noise
28	duckdb:vortex-compact	-8.6%	-2.7%	-6.1%	+10.0%	➖ noise
28	duckdb:vortex-file-compressed	-3.6%	-2.7%	-0.9%	+10.1%	➖ noise
29	datafusion:vortex-compact	-5.4%	-4.5%	-1.0%	+17.3%	➖ noise
29	datafusion:vortex-file-compressed	-9.7%	-4.5%	-5.5%	+10.0%	➖ noise
29	duckdb:duckdb	-6.2%	-4.5%	-1.9%	+10.0%	➖ noise
29	duckdb:vortex-compact	-8.5%	-4.5%	-4.2%	+10.0%	➖ noise
29	duckdb:vortex-file-compressed	-9.4%	-4.5%	-5.1%	+16.0%	➖ noise
30	datafusion:vortex-compact	-12.5%	-5.6%	-7.4%	+14.2%	➖ noise
30	datafusion:vortex-file-compressed	-7.2%	-5.6%	-1.7%	+25.1%	➖ noise
30	duckdb:duckdb	-5.1%	-5.6%	+0.6%	+10.0%	➖ noise
30	duckdb:vortex-compact	-6.6%	-5.6%	-1.1%	+10.0%	➖ noise
30	duckdb:vortex-file-compressed	-7.6%	-5.6%	-2.1%	+10.0%	➖ noise
31	datafusion:vortex-compact	-1.1%	-6.2%	+5.4%	+10.0%	➖ noise
31	datafusion:vortex-file-compressed	-6.0%	-6.2%	+0.2%	+10.0%	➖ noise
31	duckdb:duckdb	-8.1%	-6.2%	-2.0%	+10.0%	➖ noise
31	duckdb:vortex-compact	+0.5%	-6.2%	+7.1%	+18.4%	➖ noise
31	duckdb:vortex-file-compressed	-2.5%	-6.2%	+3.9%	+19.9%	➖ noise
32	datafusion:vortex-compact	-13.1%	-11.2%	-2.1%	+23.7%	➖ noise
32	datafusion:vortex-file-compressed	-5.8%	-11.2%	+6.1%	+19.5%	➖ noise
32	duckdb:duckdb	-5.5%	-11.2%	+6.4%	+11.3%	➖ noise
32	duckdb:vortex-compact	-8.9%	-11.2%	+2.7%	+10.3%	➖ noise
32	duckdb:vortex-file-compressed	-12.6%	-11.2%	-1.6%	+11.6%	➖ noise
33	datafusion:vortex-compact	-5.7%	-5.0%	-0.8%	+10.0%	➖ noise
33	datafusion:vortex-file-compressed	-5.9%	-5.0%	-1.0%	+10.0%	➖ noise
33	duckdb:duckdb	-6.6%	-5.0%	-1.7%	+10.0%	➖ noise
33	duckdb:vortex-compact	-7.8%	-5.0%	-3.0%	+10.0%	➖ noise
33	duckdb:vortex-file-compressed	-11.7%	-5.0%	-7.1%	+30.2%	➖ noise
34	datafusion:vortex-compact	-2.3%	-1.1%	-1.1%	+11.4%	➖ noise
34	datafusion:vortex-file-compressed	-0.5%	-1.1%	+0.6%	+13.7%	➖ noise
34	duckdb:duckdb	-1.0%	-1.1%	+0.1%	+12.0%	➖ noise
34	duckdb:vortex-compact	-4.9%	-1.1%	-3.8%	+14.4%	➖ noise
34	duckdb:vortex-file-compressed	-7.1%	-1.1%	-6.0%	+12.0%	➖ noise
35	datafusion:vortex-compact	-3.2%	-9.5%	+6.9%	+21.1%	➖ noise
35	datafusion:vortex-file-compressed	-4.2%	-9.5%	+5.8%	+13.3%	➖ noise
35	duckdb:duckdb	-9.4%	-9.5%	+0.1%	+12.4%	➖ noise
35	duckdb:vortex-compact	-5.0%	-9.5%	+4.9%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	-5.3%	-9.5%	+4.6%	+13.0%	➖ noise
36	datafusion:vortex-compact	-12.2%	-5.4%	-7.2%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	-10.8%	-5.4%	-5.6%	+12.9%	➖ noise
36	duckdb:duckdb	-8.2%	-5.4%	-2.9%	+10.0%	➖ noise
36	duckdb:vortex-compact	-3.9%	-5.4%	+1.6%	+10.0%	➖ noise
36	duckdb:vortex-file-compressed	+1.0%	-5.4%	+6.9%	+10.0%	➖ noise
37	datafusion:vortex-compact	-10.5%	-7.4%	-3.4%	+10.0%	➖ noise
37	datafusion:vortex-file-compressed	-13.0%	-7.4%	-6.1%	+17.7%	➖ noise
37	duckdb:duckdb	-3.3%	-7.4%	+4.4%	+10.0%	➖ noise
37	duckdb:vortex-compact	-10.4%	-7.4%	-3.2%	+10.9%	➖ noise
37	duckdb:vortex-file-compressed	-9.6%	-7.4%	-2.3%	+19.7%	➖ noise
38	datafusion:vortex-compact	-2.3%	-7.4%	+5.5%	+16.5%	➖ noise
38	datafusion:vortex-file-compressed	-8.8%	-7.4%	-1.5%	+10.0%	➖ noise
38	duckdb:duckdb	-2.4%	-7.4%	+5.4%	+12.3%	➖ noise
38	duckdb:vortex-compact	-7.6%	-7.4%	-0.2%	+10.0%	➖ noise
38	duckdb:vortex-file-compressed	-11.7%	-7.4%	-4.6%	+10.0%	➖ noise
39	datafusion:vortex-compact	-16.9%	-15.1%	-2.1%	+13.0%	➖ noise
39	datafusion:vortex-file-compressed	-7.1%	-15.1%	+9.4%	+10.0%	➖ noise
39	duckdb:duckdb	-4.8%	-15.1%	+12.1%	+10.0%	🚨 regression
39	duckdb:vortex-compact	-5.1%	-15.1%	+11.8%	+12.2%	➖ noise
39	duckdb:vortex-file-compressed	-3.9%	-15.1%	+13.2%	+14.1%	➖ noise
40	datafusion:vortex-compact	-1.7%	-10.1%	+9.4%	+10.0%	➖ noise
40	datafusion:vortex-file-compressed	-7.5%	-10.1%	+2.9%	+10.0%	➖ noise
40	duckdb:duckdb	-9.4%	-10.1%	+0.8%	+10.0%	➖ noise
40	duckdb:vortex-compact	-7.3%	-10.1%	+3.2%	+10.0%	➖ noise
40	duckdb:vortex-file-compressed	-1.7%	-10.1%	+9.4%	+10.0%	➖ noise
41	datafusion:vortex-compact	-0.8%	-10.7%	+11.1%	+10.1%	🚨 regression
41	datafusion:vortex-file-compressed	-3.5%	-10.7%	+8.1%	+10.0%	➖ noise
41	duckdb:duckdb	-8.7%	-10.7%	+2.3%	+10.0%	➖ noise
41	duckdb:vortex-compact	+2.9%	-10.7%	+15.2%	+10.0%	🚨 regression
41	duckdb:vortex-file-compressed	+3.9%	-10.7%	+16.4%	+30.3%	➖ noise
42	datafusion:vortex-compact	-7.5%	-2.4%	-5.2%	+31.5%	➖ noise
42	datafusion:vortex-file-compressed	-6.1%	-2.4%	-3.8%	+11.0%	➖ noise
42	duckdb:duckdb	-2.4%	-2.4%	-0.1%	+18.6%	➖ noise
42	duckdb:vortex-compact	-10.0%	-2.4%	-7.9%	+24.5%	➖ noise
42	duckdb:vortex-file-compressed	-3.4%	-2.4%	-1.1%	+16.1%	➖ noise
43	datafusion:vortex-compact	-7.6%	-5.6%	-2.1%	+11.2%	➖ noise
43	datafusion:vortex-file-compressed	-7.3%	-5.6%	-1.8%	+10.0%	➖ noise
43	duckdb:duckdb	-0.1%	-5.6%	+5.7%	+10.0%	➖ noise
43	duckdb:vortex-compact	-8.6%	-5.6%	-3.3%	+15.6%	➖ noise
43	duckdb:vortex-file-compressed	-8.9%	-5.6%	-3.5%	+24.9%	➖ noise
44	datafusion:vortex-compact	-3.1%	-2.6%	-0.5%	+10.1%	➖ noise
44	datafusion:vortex-file-compressed	-4.9%	-2.6%	-2.3%	+10.0%	➖ noise
44	duckdb:duckdb	-3.0%	-2.6%	-0.4%	+10.0%	➖ noise
44	duckdb:vortex-compact	-7.3%	-2.6%	-4.8%	+10.0%	➖ noise
44	duckdb:vortex-file-compressed	-5.7%	-2.6%	-3.1%	+10.0%	➖ noise
45	datafusion:vortex-compact	-13.5%	-6.3%	-7.7%	+15.1%	➖ noise
45	datafusion:vortex-file-compressed	-6.8%	-6.3%	-0.5%	+16.2%	➖ noise
45	duckdb:duckdb	-7.3%	-6.3%	-1.1%	+10.0%	➖ noise
45	duckdb:vortex-compact	-3.8%	-6.3%	+2.7%	+10.0%	➖ noise
45	duckdb:vortex-file-compressed	-8.6%	-6.3%	-2.5%	+10.0%	➖ noise
46	datafusion:vortex-compact	-7.9%	-6.4%	-1.7%	+10.0%	➖ noise
46	datafusion:vortex-file-compressed	-8.4%	-6.4%	-2.1%	+13.6%	➖ noise
46	duckdb:duckdb	-2.7%	-6.4%	+3.9%	+10.0%	➖ noise
46	duckdb:vortex-compact	-4.6%	-6.4%	+1.9%	+15.9%	➖ noise
46	duckdb:vortex-file-compressed	-0.4%	-6.4%	+6.4%	+26.7%	➖ noise
47	datafusion:vortex-compact	-6.8%	-8.0%	+1.3%	+10.0%	➖ noise
47	datafusion:vortex-file-compressed	-6.8%	-8.0%	+1.3%	+10.0%	➖ noise
47	duckdb:duckdb	-6.4%	-8.0%	+1.7%	+10.0%	➖ noise
47	duckdb:vortex-compact	-2.0%	-8.0%	+6.5%	+10.0%	➖ noise
47	duckdb:vortex-file-compressed	-7.4%	-8.0%	+0.7%	+10.0%	➖ noise
48	datafusion:vortex-compact	-4.4%	-5.5%	+1.2%	+18.5%	➖ noise
48	datafusion:vortex-file-compressed	-2.7%	-5.5%	+2.9%	+15.6%	➖ noise
48	duckdb:duckdb	-6.7%	-5.5%	-1.3%	+10.6%	➖ noise
48	duckdb:vortex-compact	-4.3%	-5.5%	+1.3%	+11.7%	➖ noise
48	duckdb:vortex-file-compressed	-5.6%	-5.5%	-0.1%	+10.0%	➖ noise
49	datafusion:vortex-compact	-11.1%	-6.3%	-5.1%	+15.1%	➖ noise
49	datafusion:vortex-file-compressed	-5.8%	-6.3%	+0.5%	+10.0%	➖ noise
49	duckdb:duckdb	-9.7%	-6.3%	-3.6%	+13.7%	➖ noise
49	duckdb:vortex-compact	-0.6%	-6.3%	+6.2%	+11.1%	➖ noise
49	duckdb:vortex-file-compressed	+3.9%	-6.3%	+11.0%	+23.6%	➖ noise
50	datafusion:vortex-compact	-7.7%	-3.8%	-4.0%	+10.0%	➖ noise
50	datafusion:vortex-file-compressed	-7.6%	-3.8%	-3.9%	+10.0%	➖ noise
50	duckdb:duckdb	-6.9%	-3.8%	-3.2%	+10.0%	➖ noise
50	duckdb:vortex-compact	-6.5%	-3.8%	-2.8%	+10.0%	➖ noise
50	duckdb:vortex-file-compressed	-8.9%	-3.8%	-5.3%	+25.4%	➖ noise
51	datafusion:vortex-compact	-4.4%	-7.9%	+3.7%	+11.6%	➖ noise
51	datafusion:vortex-file-compressed	-3.9%	-7.9%	+4.3%	+12.9%	➖ noise
51	duckdb:duckdb	-6.2%	-7.9%	+1.8%	+10.2%	➖ noise
51	duckdb:vortex-compact	-6.0%	-7.9%	+2.1%	+20.0%	➖ noise
51	duckdb:vortex-file-compressed	-5.1%	-7.9%	+3.0%	+20.4%	➖ noise
52	datafusion:vortex-compact	+5.7%	-2.1%	+7.9%	+20.5%	➖ noise
52	datafusion:vortex-file-compressed	-0.5%	-2.1%	+1.6%	+24.8%	➖ noise
52	duckdb:duckdb	-7.9%	-2.1%	-6.0%	+17.4%	➖ noise
52	duckdb:vortex-compact	-1.3%	-2.1%	+0.8%	+26.6%	➖ noise
52	duckdb:vortex-file-compressed	-2.1%	-2.1%	-0.1%	+35.8%	➖ noise
53	datafusion:vortex-compact	-6.2%	-8.3%	+2.4%	+13.8%	➖ noise
53	datafusion:vortex-file-compressed	-9.3%	-8.3%	-1.0%	+22.1%	➖ noise
53	duckdb:duckdb	-3.6%	-8.3%	+5.2%	+10.0%	➖ noise
53	duckdb:vortex-compact	-1.9%	-8.3%	+7.0%	+10.0%	➖ noise
53	duckdb:vortex-file-compressed	-7.0%	-8.3%	+1.5%	+10.0%	➖ noise
54	datafusion:vortex-compact	+0.4%	-4.9%	+5.6%	+10.0%	➖ noise
54	datafusion:vortex-file-compressed	-6.4%	-4.9%	-1.6%	+10.0%	➖ noise
54	duckdb:duckdb	-3.8%	-4.9%	+1.2%	+10.0%	➖ noise
54	duckdb:vortex-compact	-4.4%	-4.9%	+0.5%	+10.0%	➖ noise
54	duckdb:vortex-file-compressed	-4.2%	-4.9%	+0.7%	+10.0%	➖ noise
55	datafusion:vortex-compact	-2.3%	+1.8%	-3.9%	+11.7%	➖ noise
55	datafusion:vortex-file-compressed	-4.1%	+1.8%	-5.8%	+10.1%	➖ noise
55	duckdb:duckdb	-11.3%	+1.8%	-12.8%	+12.5%	✅ faster
55	duckdb:vortex-compact	-3.1%	+1.8%	-4.8%	+10.0%	➖ noise
55	duckdb:vortex-file-compressed	-6.3%	+1.8%	-7.9%	+10.0%	➖ noise
56	datafusion:vortex-compact	+1.3%	-3.2%	+4.6%	+10.0%	➖ noise
56	datafusion:vortex-file-compressed	-2.5%	-3.2%	+0.7%	+10.0%	➖ noise
56	duckdb:duckdb	-2.7%	-3.2%	+0.5%	+12.0%	➖ noise
56	duckdb:vortex-compact	-3.0%	-3.2%	+0.2%	+13.9%	➖ noise
56	duckdb:vortex-file-compressed	-1.2%	-3.2%	+2.1%	+10.0%	➖ noise
57	datafusion:vortex-compact	-6.3%	-2.4%	-4.0%	+11.9%	➖ noise
57	datafusion:vortex-file-compressed	-6.4%	-2.4%	-4.1%	+11.9%	➖ noise
57	duckdb:duckdb	-4.7%	-2.4%	-2.4%	+11.9%	➖ noise
57	duckdb:vortex-compact	-3.2%	-2.4%	-0.8%	+10.0%	➖ noise
57	duckdb:vortex-file-compressed	-11.5%	-2.4%	-9.3%	+22.1%	➖ noise
58	datafusion:vortex-compact	-2.5%	-4.4%	+2.0%	+10.0%	➖ noise
58	datafusion:vortex-file-compressed	-2.7%	-4.4%	+1.8%	+10.0%	➖ noise
58	duckdb:duckdb	-5.8%	-4.4%	-1.4%	+10.0%	➖ noise
58	duckdb:vortex-compact	-12.3%	-4.4%	-8.3%	+12.1%	➖ noise
58	duckdb:vortex-file-compressed	-9.5%	-4.4%	-5.4%	+14.1%	➖ noise
59	datafusion:vortex-compact	+2.1%	-4.2%	+6.5%	+15.0%	➖ noise
59	datafusion:vortex-file-compressed	-5.0%	-4.2%	-0.9%	+10.0%	➖ noise
59	duckdb:duckdb	-2.7%	-4.2%	+1.5%	+10.0%	➖ noise
59	duckdb:vortex-compact	-0.1%	-4.2%	+4.3%	+29.3%	➖ noise
59	duckdb:vortex-file-compressed	-3.8%	-4.2%	+0.3%	+10.0%	➖ noise
60	datafusion:vortex-compact	-6.7%	-2.5%	-4.3%	+10.0%	➖ noise
60	datafusion:vortex-file-compressed	-3.9%	-2.5%	-1.5%	+10.0%	➖ noise
60	duckdb:duckdb	-6.0%	-2.5%	-3.6%	+10.0%	➖ noise
60	duckdb:vortex-compact	-4.1%	-2.5%	-1.6%	+10.0%	➖ noise
60	duckdb:vortex-file-compressed	-11.3%	-2.5%	-9.1%	+19.6%	➖ noise
61	datafusion:vortex-compact	+1.8%	-0.4%	+2.2%	+10.0%	➖ noise
61	datafusion:vortex-file-compressed	-11.7%	-0.4%	-11.3%	+16.8%	➖ noise
61	duckdb:duckdb	-10.9%	-0.4%	-10.5%	+10.0%	✅ faster
61	duckdb:vortex-compact	-7.5%	-0.4%	-7.1%	+13.2%	➖ noise
61	duckdb:vortex-file-compressed	-2.7%	-0.4%	-2.3%	+14.0%	➖ noise
62	datafusion:vortex-compact	-8.7%	-17.0%	+10.0%	+24.5%	➖ noise
62	datafusion:vortex-file-compressed	+4.7%	-17.0%	+26.1%	+23.0%	🚨 regression
62	duckdb:duckdb	-7.2%	-17.0%	+11.8%	+21.7%	➖ noise
62	duckdb:vortex-compact	-10.6%	-17.0%	+7.7%	+26.0%	➖ noise
62	duckdb:vortex-file-compressed	-7.8%	-17.0%	+11.1%	+18.9%	➖ noise
63	datafusion:vortex-compact	-5.0%	-3.4%	-1.7%	+10.0%	➖ noise
63	datafusion:vortex-file-compressed	-6.3%	-3.4%	-3.1%	+10.0%	➖ noise
63	duckdb:duckdb	-4.5%	-3.4%	-1.2%	+10.0%	➖ noise
63	duckdb:vortex-compact	+1.1%	-3.4%	+4.7%	+15.0%	➖ noise
63	duckdb:vortex-file-compressed	-5.1%	-3.4%	-1.8%	+10.0%	➖ noise
64	datafusion:vortex-compact	-8.9%	-4.9%	-4.3%	+10.0%	➖ noise
64	datafusion:vortex-file-compressed	-3.7%	-4.9%	+1.3%	+10.0%	➖ noise
64	duckdb:duckdb	-7.3%	-4.9%	-2.6%	+10.0%	➖ noise
64	duckdb:vortex-compact	-7.7%	-4.9%	-3.0%	+10.0%	➖ noise
64	duckdb:vortex-file-compressed	-2.9%	-4.9%	+2.1%	+10.0%	➖ noise
65	datafusion:vortex-compact	-3.9%	-3.4%	-0.5%	+12.5%	➖ noise
65	datafusion:vortex-file-compressed	-6.4%	-3.4%	-3.1%	+10.0%	➖ noise
65	duckdb:duckdb	-5.3%	-3.4%	-2.0%	+10.0%	➖ noise
65	duckdb:vortex-compact	-0.1%	-3.4%	+3.4%	+10.0%	➖ noise
65	duckdb:vortex-file-compressed	+1.7%	-3.4%	+5.2%	+10.0%	➖ noise
66	datafusion:vortex-compact	-6.0%	-2.9%	-3.2%	+18.1%	➖ noise
66	datafusion:vortex-file-compressed	-7.1%	-2.9%	-4.3%	+18.6%	➖ noise
66	duckdb:duckdb	-11.8%	-2.9%	-9.1%	+10.3%	➖ noise
66	duckdb:vortex-compact	-7.8%	-2.9%	-5.1%	+10.0%	➖ noise
66	duckdb:vortex-file-compressed	-3.1%	-2.9%	-0.2%	+10.0%	➖ noise
67	datafusion:vortex-compact	-2.3%	-7.6%	+5.7%	+12.1%	➖ noise
67	datafusion:vortex-file-compressed	-4.8%	-7.6%	+3.0%	+13.1%	➖ noise
67	duckdb:duckdb	-7.8%	-7.6%	-0.3%	+10.0%	➖ noise
67	duckdb:vortex-compact	-7.3%	-7.6%	+0.3%	+10.0%	➖ noise
67	duckdb:vortex-file-compressed	-6.9%	-7.6%	+0.7%	+10.0%	➖ noise
68	datafusion:vortex-compact	-18.8%	-2.4%	-16.8%	+21.8%	➖ noise
68	datafusion:vortex-file-compressed	-7.7%	-2.4%	-5.5%	+30.9%	➖ noise
68	duckdb:duckdb	-2.7%	-2.4%	-0.4%	+10.0%	➖ noise
68	duckdb:vortex-compact	-3.8%	-2.4%	-1.4%	+10.0%	➖ noise
68	duckdb:vortex-file-compressed	-7.7%	-2.4%	-5.4%	+12.3%	➖ noise
69	datafusion:vortex-compact	-3.4%	-2.8%	-0.6%	+19.6%	➖ noise
69	datafusion:vortex-file-compressed	-9.8%	-2.8%	-7.2%	+11.7%	➖ noise
69	duckdb:duckdb	-6.4%	-2.8%	-3.7%	+10.3%	➖ noise
69	duckdb:vortex-compact	-3.8%	-2.8%	-1.1%	+16.4%	➖ noise
69	duckdb:vortex-file-compressed	-8.9%	-2.8%	-6.3%	+15.2%	➖ noise
70	datafusion:vortex-compact	-2.4%	-8.3%	+6.4%	+10.0%	➖ noise
70	datafusion:vortex-file-compressed	-5.0%	-8.3%	+3.7%	+10.0%	➖ noise
70	duckdb:duckdb	-7.8%	-8.3%	+0.6%	+11.1%	➖ noise
70	duckdb:vortex-compact	-2.8%	-8.3%	+6.0%	+16.2%	➖ noise
70	duckdb:vortex-file-compressed	-3.6%	-8.3%	+5.2%	+12.3%	➖ noise
71	datafusion:vortex-compact	-4.9%	-2.2%	-2.7%	+28.9%	➖ noise
71	datafusion:vortex-file-compressed	-10.6%	-2.2%	-8.6%	+25.9%	➖ noise
71	duckdb:duckdb	-5.1%	-2.2%	-2.9%	+10.0%	➖ noise
71	duckdb:vortex-compact	+2.3%	-2.2%	+4.6%	+13.4%	➖ noise
71	duckdb:vortex-file-compressed	-5.7%	-2.2%	-3.6%	+10.0%	➖ noise
72	datafusion:vortex-compact	-6.4%	-5.2%	-1.3%	+10.0%	➖ noise
72	datafusion:vortex-file-compressed	-9.6%	-5.2%	-4.6%	+10.0%	➖ noise
72	duckdb:duckdb	-4.8%	-5.2%	+0.4%	+10.0%	➖ noise
72	duckdb:vortex-compact	-5.7%	-5.2%	-0.5%	+10.0%	➖ noise
72	duckdb:vortex-file-compressed	-4.6%	-5.2%	+0.6%	+10.0%	➖ noise
73	datafusion:vortex-compact	-3.3%	-8.2%	+5.4%	+11.3%	➖ noise
73	datafusion:vortex-file-compressed	-10.9%	-8.2%	-2.9%	+32.2%	➖ noise
73	duckdb:duckdb	-6.0%	-8.2%	+2.4%	+10.0%	➖ noise
73	duckdb:vortex-compact	-8.5%	-8.2%	-0.3%	+10.8%	➖ noise
73	duckdb:vortex-file-compressed	+2.0%	-8.2%	+11.1%	+13.3%	➖ noise
74	datafusion:vortex-compact	-6.4%	-4.9%	-1.6%	+10.0%	➖ noise
74	datafusion:vortex-file-compressed	-2.0%	-4.9%	+3.0%	+10.0%	➖ noise
74	duckdb:duckdb	-5.7%	-4.9%	-0.9%	+10.0%	➖ noise
74	duckdb:vortex-compact	-11.0%	-4.9%	-6.5%	+20.5%	➖ noise
74	duckdb:vortex-file-compressed	-1.4%	-4.9%	+3.6%	+15.4%	➖ noise
75	datafusion:vortex-compact	-3.5%	-10.0%	+7.2%	+19.3%	➖ noise
75	datafusion:vortex-file-compressed	-11.1%	-10.0%	-1.2%	+18.9%	➖ noise
75	duckdb:duckdb	-2.8%	-10.0%	+8.0%	+10.0%	➖ noise
75	duckdb:vortex-compact	-6.0%	-10.0%	+4.4%	+10.0%	➖ noise
75	duckdb:vortex-file-compressed	-9.3%	-10.0%	+0.8%	+15.0%	➖ noise
76	datafusion:vortex-compact	-4.0%	-5.6%	+1.7%	+10.2%	➖ noise
76	datafusion:vortex-file-compressed	+0.1%	-5.6%	+6.0%	+30.1%	➖ noise
76	duckdb:duckdb	-2.6%	-5.6%	+3.1%	+12.0%	➖ noise
76	duckdb:vortex-compact	-3.6%	-5.6%	+2.1%	+14.1%	➖ noise
76	duckdb:vortex-file-compressed	-1.2%	-5.6%	+4.6%	+13.4%	➖ noise
77	datafusion:vortex-compact	-4.4%	-3.5%	-1.0%	+12.3%	➖ noise
77	datafusion:vortex-file-compressed	-3.9%	-3.5%	-0.4%	+11.7%	➖ noise
77	duckdb:duckdb	-4.6%	-3.5%	-1.1%	+10.5%	➖ noise
77	duckdb:vortex-compact	-4.2%	-3.5%	-0.8%	+13.2%	➖ noise
77	duckdb:vortex-file-compressed	-11.7%	-3.5%	-8.5%	+15.8%	➖ noise
78	datafusion:vortex-compact	-7.7%	-7.8%	+0.1%	+11.5%	➖ noise
78	datafusion:vortex-file-compressed	-9.2%	-7.8%	-1.6%	+10.0%	➖ noise
78	duckdb:duckdb	-10.6%	-7.8%	-3.0%	+10.0%	➖ noise
78	duckdb:vortex-compact	-3.5%	-7.8%	+4.7%	+10.0%	➖ noise
78	duckdb:vortex-file-compressed	-6.9%	-7.8%	+1.0%	+10.0%	➖ noise
79	datafusion:vortex-compact	-8.6%	-3.3%	-5.5%	+12.7%	➖ noise
79	datafusion:vortex-file-compressed	-1.0%	-3.3%	+2.4%	+38.2%	➖ noise
79	duckdb:duckdb	-3.0%	-3.3%	+0.3%	+10.6%	➖ noise
79	duckdb:vortex-compact	-6.8%	-3.3%	-3.6%	+27.8%	➖ noise
79	duckdb:vortex-file-compressed	-4.7%	-3.3%	-1.4%	+16.6%	➖ noise
80	datafusion:vortex-compact	-11.2%	-5.6%	-5.9%	+15.6%	➖ noise
80	datafusion:vortex-file-compressed	-14.5%	-5.6%	-9.4%	+10.0%	✅ faster
80	duckdb:duckdb	-7.3%	-5.6%	-1.8%	+10.0%	➖ noise
80	duckdb:vortex-compact	+1.4%	-5.6%	+7.4%	+10.0%	➖ noise
80	duckdb:vortex-file-compressed	-9.2%	-5.6%	-3.8%	+13.3%	➖ noise
81	datafusion:vortex-compact	-3.2%	-8.4%	+5.7%	+18.7%	➖ noise
81	datafusion:vortex-file-compressed	-11.0%	-8.4%	-2.9%	+21.0%	➖ noise
81	duckdb:duckdb	-6.2%	-8.4%	+2.3%	+10.0%	➖ noise
81	duckdb:vortex-compact	-7.7%	-8.4%	+0.7%	+10.0%	➖ noise
81	duckdb:vortex-file-compressed	-7.8%	-8.4%	+0.6%	+10.0%	➖ noise
82	datafusion:vortex-compact	-5.5%	-7.7%	+2.3%	+10.0%	➖ noise
82	datafusion:vortex-file-compressed	-4.7%	-7.7%	+3.3%	+10.0%	➖ noise
82	duckdb:duckdb	-13.8%	-7.7%	-6.6%	+20.6%	➖ noise
82	duckdb:vortex-compact	-6.5%	-7.7%	+1.3%	+13.9%	➖ noise
82	duckdb:vortex-file-compressed	-6.5%	-7.7%	+1.3%	+10.0%	➖ noise
83	datafusion:vortex-compact	-10.6%	-7.4%	-3.5%	+18.7%	➖ noise
83	datafusion:vortex-file-compressed	-3.1%	-7.4%	+4.6%	+17.2%	➖ noise
83	duckdb:duckdb	-8.7%	-7.4%	-1.5%	+10.0%	➖ noise
83	duckdb:vortex-compact	-9.9%	-7.4%	-2.8%	+18.1%	➖ noise
83	duckdb:vortex-file-compressed	-1.7%	-7.4%	+6.1%	+10.0%	➖ noise
84	datafusion:vortex-compact	-14.2%	-3.6%	-11.1%	+10.0%	✅ faster
84	datafusion:vortex-file-compressed	-7.8%	-3.6%	-4.4%	+10.0%	➖ noise
84	duckdb:duckdb	-9.1%	-3.6%	-5.8%	+10.0%	➖ noise
84	duckdb:vortex-compact	-8.4%	-3.6%	-5.0%	+10.0%	➖ noise
84	duckdb:vortex-file-compressed	-2.3%	-3.6%	+1.3%	+28.9%	➖ noise
85	datafusion:vortex-compact	-13.0%	-7.2%	-6.3%	+21.6%	➖ noise
85	datafusion:vortex-file-compressed	-10.2%	-7.2%	-3.3%	+10.0%	➖ noise
85	duckdb:duckdb	-7.3%	-7.2%	-0.2%	+10.0%	➖ noise
85	duckdb:vortex-compact	-8.3%	-7.2%	-1.2%	+10.0%	➖ noise
85	duckdb:vortex-file-compressed	-10.7%	-7.2%	-3.8%	+10.0%	➖ noise
86	datafusion:vortex-compact	-15.2%	-14.3%	-1.1%	+20.8%	➖ noise
86	datafusion:vortex-file-compressed	-1.0%	-14.3%	+15.5%	+17.2%	➖ noise
86	duckdb:duckdb	-8.5%	-14.3%	+6.8%	+10.8%	➖ noise
86	duckdb:vortex-compact	-10.4%	-14.3%	+4.5%	+20.5%	➖ noise
86	duckdb:vortex-file-compressed	-0.6%	-14.3%	+16.0%	+13.7%	🚨 regression
87	datafusion:vortex-compact	-2.7%	-4.4%	+1.8%	+14.9%	➖ noise
87	datafusion:vortex-file-compressed	-9.8%	-4.4%	-5.6%	+10.0%	➖ noise
87	duckdb:duckdb	-6.8%	-4.4%	-2.5%	+12.4%	➖ noise
87	duckdb:vortex-compact	-12.1%	-4.4%	-8.0%	+10.0%	➖ noise
87	duckdb:vortex-file-compressed	-6.6%	-4.4%	-2.3%	+10.0%	➖ noise
88	datafusion:vortex-compact	-3.6%	-6.3%	+2.9%	+10.1%	➖ noise
88	datafusion:vortex-file-compressed	-2.0%	-6.3%	+4.6%	+10.3%	➖ noise
88	duckdb:duckdb	-4.5%	-6.3%	+1.9%	+10.0%	➖ noise
88	duckdb:vortex-compact	-2.1%	-6.3%	+4.5%	+10.0%	➖ noise
88	duckdb:vortex-file-compressed	-3.3%	-6.3%	+3.2%	+10.0%	➖ noise
89	datafusion:vortex-compact	-8.6%	-5.7%	-3.0%	+19.7%	➖ noise
89	datafusion:vortex-file-compressed	-6.4%	-5.7%	-0.7%	+19.1%	➖ noise
89	duckdb:duckdb	-1.2%	-5.7%	+4.8%	+10.0%	➖ noise
89	duckdb:vortex-compact	-2.3%	-5.7%	+3.6%	+10.0%	➖ noise
89	duckdb:vortex-file-compressed	-5.7%	-5.7%	+0.0%	+10.0%	➖ noise
90	datafusion:vortex-compact	-6.1%	-5.8%	-0.2%	+10.0%	➖ noise
90	datafusion:vortex-file-compressed	-7.8%	-5.8%	-2.1%	+10.0%	➖ noise
90	duckdb:duckdb	-12.1%	-5.8%	-6.6%	+10.0%	➖ noise
90	duckdb:vortex-compact	-8.0%	-5.8%	-2.3%	+10.0%	➖ noise
90	duckdb:vortex-file-compressed	-9.0%	-5.8%	-3.3%	+10.0%	➖ noise
91	datafusion:vortex-compact	-5.9%	-4.9%	-1.0%	+10.5%	➖ noise
91	datafusion:vortex-file-compressed	-11.6%	-4.9%	-7.0%	+21.8%	➖ noise
91	duckdb:duckdb	-6.1%	-4.9%	-1.2%	+10.0%	➖ noise
91	duckdb:vortex-compact	-4.9%	-4.9%	+0.0%	+10.0%	➖ noise
91	duckdb:vortex-file-compressed	-8.1%	-4.9%	-3.3%	+10.0%	➖ noise
92	datafusion:vortex-compact	-2.1%	-8.1%	+6.4%	+11.6%	➖ noise
92	datafusion:vortex-file-compressed	-5.6%	-8.1%	+2.7%	+10.0%	➖ noise
92	duckdb:duckdb	-10.6%	-8.1%	-2.7%	+10.0%	➖ noise
92	duckdb:vortex-compact	-14.5%	-8.1%	-6.9%	+16.7%	➖ noise
92	duckdb:vortex-file-compressed	+0.1%	-8.1%	+8.9%	+35.7%	➖ noise
93	datafusion:vortex-compact	-9.3%	-8.1%	-1.3%	+23.1%	➖ noise
93	datafusion:vortex-file-compressed	-6.2%	-8.1%	+2.0%	+10.0%	➖ noise
93	duckdb:duckdb	-9.6%	-8.1%	-1.6%	+10.0%	➖ noise
93	duckdb:vortex-compact	-12.0%	-8.1%	-4.2%	+16.1%	➖ noise
93	duckdb:vortex-file-compressed	-10.2%	-8.1%	-2.3%	+20.0%	➖ noise
94	datafusion:vortex-compact	-5.0%	-5.7%	+0.7%	+11.4%	➖ noise
94	datafusion:vortex-file-compressed	-10.3%	-5.7%	-4.8%	+12.1%	➖ noise
94	duckdb:duckdb	-6.5%	-5.7%	-0.9%	+10.0%	➖ noise
94	duckdb:vortex-compact	-13.2%	-5.7%	-8.0%	+12.8%	➖ noise
94	duckdb:vortex-file-compressed	-8.0%	-5.7%	-2.5%	+10.0%	➖ noise
95	datafusion:vortex-compact	-7.2%	-6.0%	-1.3%	+11.1%	➖ noise
95	datafusion:vortex-file-compressed	-3.6%	-6.0%	+2.5%	+11.4%	➖ noise
95	duckdb:duckdb	-6.1%	-6.0%	-0.2%	+18.9%	➖ noise
95	duckdb:vortex-compact	-5.2%	-6.0%	+0.8%	+18.4%	➖ noise
95	duckdb:vortex-file-compressed	-12.8%	-6.0%	-7.3%	+19.8%	➖ noise
96	datafusion:vortex-compact	-1.5%	-9.2%	+8.6%	+10.0%	➖ noise
96	datafusion:vortex-file-compressed	-7.0%	-9.2%	+2.4%	+26.5%	➖ noise
96	duckdb:duckdb	-22.6%	-9.2%	-14.7%	+18.6%	➖ noise
96	duckdb:vortex-compact	-5.5%	-9.2%	+4.1%	+10.0%	➖ noise
96	duckdb:vortex-file-compressed	-2.6%	-9.2%	+7.3%	+10.0%	➖ noise
97	datafusion:vortex-compact	-6.0%	-7.2%	+1.3%	+10.0%	➖ noise
97	datafusion:vortex-file-compressed	-8.2%	-7.2%	-1.1%	+15.2%	➖ noise
97	duckdb:duckdb	-6.8%	-7.2%	+0.4%	+10.0%	➖ noise
97	duckdb:vortex-compact	-8.8%	-7.2%	-1.7%	+10.0%	➖ noise
97	duckdb:vortex-file-compressed	-9.0%	-7.2%	-1.9%	+10.0%	➖ noise
98	datafusion:vortex-compact	-6.2%	-1.1%	-5.1%	+18.6%	➖ noise
98	datafusion:vortex-file-compressed	-7.7%	-1.1%	-6.7%	+10.5%	➖ noise
98	duckdb:duckdb	-5.0%	-1.1%	-4.0%	+10.0%	➖ noise
98	duckdb:vortex-compact	-7.6%	-1.1%	-6.5%	+11.5%	➖ noise
98	duckdb:vortex-file-compressed	-5.8%	-1.1%	-4.8%	+10.0%	➖ noise
99	datafusion:vortex-compact	+9.7%	-12.7%	+25.7%	+22.3%	🚨 regression
99	datafusion:vortex-file-compressed	-4.8%	-12.7%	+9.0%	+25.7%	➖ noise
99	duckdb:duckdb	-6.1%	-12.7%	+7.5%	+30.7%	➖ noise
99	duckdb:vortex-compact	-0.5%	-12.7%	+13.9%	+26.3%	➖ noise
99	duckdb:vortex-file-compressed	-9.0%	-12.7%	+4.2%	+25.4%	➖ noise

[codspeed-hq]

Merging this PR will improve performance by 30.19%

⚠️ 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.

⚡ 3 improved benchmarks
✅ 1504 untouched benchmarks

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	chunked_bool_canonical_into[(1000, 10)]	45.3 µs	30.3 µs	+49.41%
⚡	Simulation	chunked_varbinview_canonical_into[(1000, 10)]	197.1 µs	160.8 µs	+22.53%
⚡	Simulation	chunked_varbinview_into_canonical[(1000, 10)]	211.7 µs	175.6 µs	+20.54%

Tip

Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.

---

_{Comparing ji/wide-col-projection (9a0f3ba) with develop (3ac6c77)}

[github-actions]

Benchmarks: FineWeb S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -7.8%
Engines: DataFusion No clear signal (-14.9%, environment too noisy confidence) · DuckDB No clear signal (-0.1%, low confidence)
Vortex (geomean): 0.986x ➖
Parquet (geomean): 1.069x ➖
Shifts: Parquet (control) +6.9% · Median polish +3.0%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.

---

datafusion / vortex-file-compressed (0.870x ➖, 1↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed	48176516	58302929	0.83
fineweb_q01/datafusion:vortex-file-compressed	686107164	854569248	0.80
fineweb_q02/datafusion:vortex-file-compressed 🚀	611084538	901419825	0.68
fineweb_q03/datafusion:vortex-file-compressed	1247384263	1137862896	1.10
fineweb_q04/datafusion:vortex-file-compressed	1162151466	1184403811	0.98
fineweb_q05/datafusion:vortex-file-compressed	1084366051	1186611823	0.91
fineweb_q06/datafusion:vortex-file-compressed	1164148142	1570856652	0.74
fineweb_q07/datafusion:vortex-file-compressed	1081667745	1098324319	0.98
fineweb_q08/datafusion:vortex-file-compressed	420745144	474994501	0.89

datafusion / vortex-compact (0.985x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact	33831262	35229892	0.96
fineweb_q01/datafusion:vortex-compact	646638957	730675464	0.88
fineweb_q02/datafusion:vortex-compact	770154610	632581973	1.22
fineweb_q03/datafusion:vortex-compact	1363813370	1328098530	1.03
fineweb_q04/datafusion:vortex-compact	1472770408	1637615513	0.90
fineweb_q05/datafusion:vortex-compact	1359209161	1382312244	0.98
fineweb_q06/datafusion:vortex-compact	1292894541	1317358890	0.98
fineweb_q07/datafusion:vortex-compact	1177176891	1144816691	1.03
fineweb_q08/datafusion:vortex-compact	375896622	407076005	0.92

datafusion / parquet (1.088x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet	1187559274	1390906568	0.85
fineweb_q01/datafusion:parquet	2278215022	1885956737	1.21
fineweb_q02/datafusion:parquet	1987866817	1960661626	1.01
fineweb_q03/datafusion:parquet	2221330700	2041420031	1.09
fineweb_q04/datafusion:parquet	2241836126	2021355971	1.11
fineweb_q05/datafusion:parquet	2392655284	1855197234	1.29
fineweb_q06/datafusion:parquet	2443338698	2075644097	1.18
fineweb_q07/datafusion:parquet	2044942378	1976964810	1.03
fineweb_q08/datafusion:parquet	2228038853	2065392435	1.08

duckdb / vortex-file-compressed (1.080x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed	100414765	81685458	1.23
fineweb_q01/duckdb:vortex-file-compressed	690902565	615209913	1.12
fineweb_q02/duckdb:vortex-file-compressed	575909442	678687447	0.85
fineweb_q03/duckdb:vortex-file-compressed	1460664526	1540334912	0.95
fineweb_q04/duckdb:vortex-file-compressed	1859839517	1441020721	1.29
fineweb_q05/duckdb:vortex-file-compressed	1536743459	1338603066	1.15
fineweb_q06/duckdb:vortex-file-compressed	1581385359	1470993344	1.08
fineweb_q07/duckdb:vortex-file-compressed	1463346742	1410603203	1.04
fineweb_q08/duckdb:vortex-file-compressed	579186544	532349141	1.09

duckdb / vortex-compact (1.019x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact	92638946	91570290	1.01
fineweb_q01/duckdb:vortex-compact	629381347	570870601	1.10
fineweb_q02/duckdb:vortex-compact	622233181	630716462	0.99
fineweb_q03/duckdb:vortex-compact	1897485436	1738355448	1.09
fineweb_q04/duckdb:vortex-compact	1922411585	1856632312	1.04
fineweb_q05/duckdb:vortex-compact	1689686753	1660293843	1.02
fineweb_q06/duckdb:vortex-compact	1685412232	1623852595	1.04
fineweb_q07/duckdb:vortex-compact	1364819599	1415347251	0.96
fineweb_q08/duckdb:vortex-compact	478536640	512308265	0.93

duckdb / parquet (1.050x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	1197740511	1160631488	1.03
fineweb_q01/duckdb:parquet	1486188673	1548408001	0.96
fineweb_q02/duckdb:parquet	1535648964	1408879106	1.09
fineweb_q03/duckdb:parquet	4066760808	3723655237	1.09
fineweb_q04/duckdb:parquet	2230517949	1996977347	1.12
fineweb_q05/duckdb:parquet	2261090408	2184744955	1.03
fineweb_q06/duckdb:parquet	4552857065	4415957303	1.03
fineweb_q07/duckdb:parquet	2894144755	2734573865	1.06
fineweb_q08/duckdb:parquet	1272115324	1216014413	1.05

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	-4.0%	-6.1%	+2.3%	+221.4%	➖ noise
0	datafusion:vortex-file-compressed	-17.4%	-6.1%	-12.0%	+208.9%	➖ noise
0	duckdb:vortex-compact	+1.2%	-6.1%	+7.8%	+90.9%	➖ noise
0	duckdb:vortex-file-compressed	+22.9%	-6.1%	+31.0%	+49.7%	➖ noise
1	datafusion:vortex-compact	-11.5%	+7.7%	-17.8%	+88.9%	➖ noise
1	datafusion:vortex-file-compressed	-19.7%	+7.7%	-25.4%	+94.0%	➖ noise
1	duckdb:vortex-compact	+10.2%	+7.7%	+2.4%	+32.2%	➖ noise
1	duckdb:vortex-file-compressed	+12.3%	+7.7%	+4.3%	+48.1%	➖ noise
2	datafusion:vortex-compact	+21.7%	+5.1%	+15.8%	+37.5%	➖ noise
2	datafusion:vortex-file-compressed	-32.2%	+5.1%	-35.5%	+68.1%	➖ noise
2	duckdb:vortex-compact	-1.3%	+5.1%	-6.2%	+30.0%	➖ noise
2	duckdb:vortex-file-compressed	-15.1%	+5.1%	-19.3%	+32.5%	➖ noise
3	datafusion:vortex-compact	+2.7%	+9.0%	-5.8%	+30.0%	➖ noise
3	datafusion:vortex-file-compressed	+9.6%	+9.0%	+0.6%	+30.0%	➖ noise
3	duckdb:vortex-compact	+9.2%	+9.0%	+0.1%	+30.0%	➖ noise
3	duckdb:vortex-file-compressed	-5.2%	+9.0%	-13.0%	+35.1%	➖ noise
4	datafusion:vortex-compact	-10.1%	+11.3%	-19.2%	+30.0%	➖ noise
4	datafusion:vortex-file-compressed	-1.9%	+11.3%	-11.8%	+30.0%	➖ noise
4	duckdb:vortex-compact	+3.5%	+11.3%	-7.0%	+30.0%	➖ noise
4	duckdb:vortex-file-compressed	+29.1%	+11.3%	+16.0%	+30.0%	➖ noise
5	datafusion:vortex-compact	-1.7%	+15.5%	-14.9%	+30.0%	➖ noise
5	datafusion:vortex-file-compressed	-8.6%	+15.5%	-20.9%	+30.0%	➖ noise
5	duckdb:vortex-compact	+1.8%	+15.5%	-11.9%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	+14.8%	+15.5%	-0.6%	+30.0%	➖ noise
6	datafusion:vortex-compact	-1.9%	+10.2%	-10.9%	+30.0%	➖ noise
6	datafusion:vortex-file-compressed	-25.9%	+10.2%	-32.7%	+33.3%	✅ faster
6	duckdb:vortex-compact	+3.8%	+10.2%	-5.8%	+32.5%	➖ noise
6	duckdb:vortex-file-compressed	+7.5%	+10.2%	-2.4%	+30.0%	➖ noise
7	datafusion:vortex-compact	+2.8%	+4.6%	-1.7%	+30.0%	➖ noise
7	datafusion:vortex-file-compressed	-1.5%	+4.6%	-5.9%	+30.0%	➖ noise
7	duckdb:vortex-compact	-3.6%	+4.6%	-7.8%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	+3.7%	+4.6%	-0.9%	+30.0%	➖ noise
8	datafusion:vortex-compact	-7.7%	+6.2%	-13.1%	+46.5%	➖ noise
8	datafusion:vortex-file-compressed	-11.4%	+6.2%	-16.6%	+36.9%	➖ noise
8	duckdb:vortex-compact	-6.6%	+6.2%	-12.1%	+30.0%	➖ noise
8	duckdb:vortex-file-compressed	+8.8%	+6.2%	+2.4%	+30.0%	➖ noise

[github-actions]

Benchmarks: Statistical and Population Genetics

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.4%
Engines: DuckDB No clear signal (+0.4%, low confidence)
Vortex (geomean): 1.004x ➖
Parquet (geomean): 1.000x ➖
Shifts: Parquet (control) +0.0% · 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.

---

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

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-file-compressed	12010273	12092081	0.99
statpopgen_q01/duckdb:vortex-file-compressed	27120330	25965545	1.04
statpopgen_q02/duckdb:vortex-file-compressed	537533092	529502315	1.02
statpopgen_q03/duckdb:vortex-file-compressed	1058035662	1048547335	1.01
statpopgen_q04/duckdb:vortex-file-compressed	1056045180	1065997860	0.99
statpopgen_q05/duckdb:vortex-file-compressed	488228775	508021276	0.96
statpopgen_q06/duckdb:vortex-file-compressed	1545374455	1541643172	1.00
statpopgen_q07/duckdb:vortex-file-compressed	206282692	202732093	1.02
statpopgen_q08/duckdb:vortex-file-compressed	238126079	227732123	1.05
statpopgen_q09/duckdb:vortex-file-compressed	819062491	816112119	1.00
statpopgen_q10/duckdb:vortex-file-compressed	2551708967	2558797662	1.00

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

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-compact	11493507	11463299	1.00
statpopgen_q01/duckdb:vortex-compact	215546341	215841019	1.00
statpopgen_q02/duckdb:vortex-compact	563973704	558269332	1.01
statpopgen_q03/duckdb:vortex-compact	1151395759	1147275339	1.00
statpopgen_q04/duckdb:vortex-compact	1141627636	1160117808	0.98
statpopgen_q05/duckdb:vortex-compact	564437938	565491355	1.00
statpopgen_q06/duckdb:vortex-compact	1488567798	1513905984	0.98
statpopgen_q07/duckdb:vortex-compact	886220338	882463553	1.00
statpopgen_q08/duckdb:vortex-compact	922137611	916721657	1.01
statpopgen_q09/duckdb:vortex-compact	933108798	913585384	1.02
statpopgen_q10/duckdb:vortex-compact	2587001603	2609469000	0.99

duckdb / parquet (1.000x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
statpopgen_q00/duckdb:parquet	301606895	300108967	1.00
statpopgen_q01/duckdb:parquet	385018060	376034097	1.02
statpopgen_q02/duckdb:parquet	760955400	769138457	0.99
statpopgen_q03/duckdb:parquet	1172088647	1184584148	0.99
statpopgen_q04/duckdb:parquet	1199303560	1175644288	1.02
statpopgen_q05/duckdb:parquet	816563598	817236622	1.00
statpopgen_q06/duckdb:parquet	1410099840	1418862568	0.99
statpopgen_q07/duckdb:parquet	836145445	844156375	0.99
statpopgen_q08/duckdb:parquet	843814354	845751646	1.00
statpopgen_q09/duckdb:parquet	1003458563	1020203579	0.98
statpopgen_q10/duckdb:parquet	2201271687	2181346989	1.01

---

File Size Changes (1 files changed, -0.0% overall, 0↑ 1↓)

File	Scale	Format	Base	HEAD	Change	%
gnomad.genomes.v3.1.2.hgdp_tgp.chr21.vortex	100000	vortex-file-compressed	1.96 GB	1.96 GB	18.14 KB	-0.0%

Totals:

• vortex-compact: 959.62 MB → 959.62 MB (0.0%)
• vortex-file-compressed: 1.96 GB → 1.96 GB (-0.0%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	duckdb:vortex-compact	+0.3%	+0.5%	-0.2%	+10.0%	➖ noise
0	duckdb:vortex-file-compressed	-0.7%	+0.5%	-1.2%	+10.0%	➖ noise
1	duckdb:vortex-compact	-0.1%	+2.4%	-2.5%	+33.3%	➖ noise
1	duckdb:vortex-file-compressed	+4.4%	+2.4%	+2.0%	+223.8%	➖ noise
2	duckdb:vortex-compact	+1.0%	-1.1%	+2.1%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	+1.5%	-1.1%	+2.6%	+10.0%	➖ noise
3	duckdb:vortex-compact	+0.4%	-1.1%	+1.4%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	+0.9%	-1.1%	+2.0%	+10.0%	➖ noise
4	duckdb:vortex-compact	-1.6%	+2.0%	-3.5%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-0.9%	+2.0%	-2.9%	+10.0%	➖ noise
5	duckdb:vortex-compact	-0.2%	-0.1%	-0.1%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	-3.9%	-0.1%	-3.8%	+10.0%	➖ noise
6	duckdb:vortex-compact	-1.7%	-0.6%	-1.1%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	+0.2%	-0.6%	+0.9%	+10.0%	➖ noise
7	duckdb:vortex-compact	+0.4%	-0.9%	+1.4%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	+1.8%	-0.9%	+2.7%	+10.0%	➖ noise
8	duckdb:vortex-compact	+0.6%	-0.2%	+0.8%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	+4.6%	-0.2%	+4.8%	+10.0%	➖ noise
9	duckdb:vortex-compact	+2.1%	-1.6%	+3.8%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	+0.4%	-1.6%	+2.0%	+10.0%	➖ noise
10	duckdb:vortex-compact	-0.9%	+0.9%	-1.8%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-0.3%	+0.9%	-1.2%	+10.0%	➖ noise

[github-actions]

Benchmarks: Random Access

Vortex (geomean): 0.978x ➖
Parquet (geomean): 0.996x ➖

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.

---

unknown / unknown (1.025x ➖, 2↑ 2↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
random-access/feature-vectors/correlated/lance-tokio-local-disk 🚨	1754962	366237	4.79
random-access/feature-vectors/correlated/lance-tokio-local-disk-footer	1050355	1062305	0.99
random-access/feature-vectors/correlated/parquet-tokio-local-disk	8286192862	8349555584	0.99
random-access/feature-vectors/correlated/parquet-tokio-local-disk-footer	8283921787	8290026874	1.00
random-access/feature-vectors/correlated/vortex-tokio-local-disk 🚀	3838671	4544989	0.84
random-access/feature-vectors/correlated/vortex-tokio-local-disk-footer 🚀	2646358	3179298	0.83
random-access/feature-vectors/uniform/lance-tokio-local-disk	1213354	1161030	1.05
random-access/feature-vectors/uniform/lance-tokio-local-disk-footer	1868498	1834331	1.02
random-access/feature-vectors/uniform/parquet-tokio-local-disk	8303014224	8261732838	1.00
random-access/feature-vectors/uniform/parquet-tokio-local-disk-footer	8264776144	8145024880	1.01
random-access/feature-vectors/uniform/vortex-tokio-local-disk 🚨	5994518	4451858	1.35
random-access/feature-vectors/uniform/vortex-tokio-local-disk-footer	5871323	6076310	0.97
random-access/lance-tokio-local-disk	641777	635763	1.01
random-access/lance-tokio-local-disk-footer	1294066	1288952	1.00
random-access/nested-lists/correlated/lance-tokio-local-disk	234806	235831	1.00
random-access/nested-lists/correlated/lance-tokio-local-disk-footer	579363	578599	1.00
random-access/nested-lists/correlated/parquet-tokio-local-disk	127901840	128702798	0.99
random-access/nested-lists/correlated/parquet-tokio-local-disk-footer	127274173	128823872	0.99
random-access/nested-lists/correlated/vortex-tokio-local-disk	558361	523749	1.07
random-access/nested-lists/correlated/vortex-tokio-local-disk-footer	543507	596571	0.91
random-access/nested-lists/uniform/lance-tokio-local-disk	1023364	990382	1.03
random-access/nested-lists/uniform/lance-tokio-local-disk-footer	1365907	1336401	1.02
random-access/nested-lists/uniform/parquet-tokio-local-disk	126099341	129309427	0.98
random-access/nested-lists/uniform/parquet-tokio-local-disk-footer	125846673	129561367	0.97
random-access/nested-lists/uniform/vortex-tokio-local-disk	2020900	2001027	1.01
random-access/nested-lists/uniform/vortex-tokio-local-disk-footer	2014642	2051327	0.98
random-access/nested-structs/correlated/lance-tokio-local-disk	366883	361932	1.01
random-access/nested-structs/correlated/lance-tokio-local-disk-footer	542906	541689	1.00
random-access/nested-structs/correlated/parquet-tokio-local-disk	22299181	21915784	1.02
random-access/nested-structs/correlated/parquet-tokio-local-disk-footer	22187965	22092594	1.00
random-access/nested-structs/correlated/vortex-tokio-local-disk	720424	662226	1.09
random-access/nested-structs/correlated/vortex-tokio-local-disk-footer	684282	726433	0.94
random-access/nested-structs/uniform/lance-tokio-local-disk	2701438	2577624	1.05
random-access/nested-structs/uniform/lance-tokio-local-disk-footer	2822087	2709476	1.04
random-access/nested-structs/uniform/parquet-tokio-local-disk	22143736	22046465	1.00
random-access/nested-structs/uniform/parquet-tokio-local-disk-footer	22170586	21945282	1.01
random-access/nested-structs/uniform/vortex-tokio-local-disk	1534950	1525900	1.01
random-access/nested-structs/uniform/vortex-tokio-local-disk-footer	1521207	1579225	0.96
random-access/parquet-tokio-local-disk	165180064	165748529	1.00
random-access/parquet-tokio-local-disk-footer	165542944	167347272	0.99
random-access/taxi/correlated/lance-tokio-local-disk	933039	930783	1.00
random-access/taxi/correlated/lance-tokio-local-disk-footer	1784794	1809715	0.99
random-access/taxi/correlated/parquet-tokio-local-disk	249193861	251986598	0.99
random-access/taxi/correlated/parquet-tokio-local-disk-footer	249418652	249796015	1.00
random-access/taxi/correlated/vortex-tokio-local-disk	1400615	1528040	0.92
random-access/taxi/correlated/vortex-tokio-local-disk-footer	1548791	1649765	0.94
random-access/taxi/uniform/lance-tokio-local-disk	9484956	9216425	1.03
random-access/taxi/uniform/lance-tokio-local-disk-footer	10071171	9764878	1.03
random-access/taxi/uniform/parquet-tokio-local-disk	264599338	267190725	0.99
random-access/taxi/uniform/parquet-tokio-local-disk-footer	264679159	267955823	0.99
random-access/taxi/uniform/vortex-tokio-local-disk	3965812	3875440	1.02
random-access/taxi/uniform/vortex-tokio-local-disk-footer	3943710	4168085	0.95
random-access/vortex-tokio-local-disk	1038283	1051012	0.99
random-access/vortex-tokio-local-disk-footer	1071758	1154076	0.93

[github-actions]

Benchmarks: TPC-H SF=10 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.1%
Engines: DataFusion No clear signal (-0.6%, low confidence) · DuckDB No clear signal (+0.5%, low confidence)
Vortex (geomean): 0.942x ➖
Parquet (geomean): 0.942x ➖
Shifts: Parquet (control) -5.8% · Median polish -6.6%

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.

---

datafusion / vortex-file-compressed (0.930x ➖, 4↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	396086113	428878609	0.92
tpch_q02/datafusion:vortex-file-compressed	112166327	121894661	0.92
tpch_q03/datafusion:vortex-file-compressed	215084418	232414752	0.93
tpch_q04/datafusion:vortex-file-compressed	116830249	121795383	0.96
tpch_q05/datafusion:vortex-file-compressed	393205676	421230652	0.93
tpch_q06/datafusion:vortex-file-compressed	38831183	39012918	1.00
tpch_q07/datafusion:vortex-file-compressed	507068519	556741399	0.91
tpch_q08/datafusion:vortex-file-compressed	372996477	409106654	0.91
tpch_q09/datafusion:vortex-file-compressed 🚀	644444265	727754481	0.89
tpch_q10/datafusion:vortex-file-compressed 🚀	231020869	256904611	0.90
tpch_q11/datafusion:vortex-file-compressed 🚀	84895311	94350042	0.90
tpch_q12/datafusion:vortex-file-compressed	117865244	124946885	0.94
tpch_q13/datafusion:vortex-file-compressed	221694286	233708245	0.95
tpch_q14/datafusion:vortex-file-compressed	52348082	55208868	0.95
tpch_q15/datafusion:vortex-file-compressed	98651742	106833142	0.92
tpch_q16/datafusion:vortex-file-compressed	76266865	82267878	0.93
tpch_q17/datafusion:vortex-file-compressed	642917488	703297228	0.91
tpch_q18/datafusion:vortex-file-compressed	871842340	957984936	0.91
tpch_q19/datafusion:vortex-file-compressed	75067788	72092788	1.04
tpch_q20/datafusion:vortex-file-compressed	163118170	177800504	0.92
tpch_q21/datafusion:vortex-file-compressed 🚀	663892341	752188567	0.88
tpch_q22/datafusion:vortex-file-compressed	65411631	69000532	0.95

datafusion / vortex-compact (0.926x ➖, 4↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	433734805	471772575	0.92
tpch_q02/datafusion:vortex-compact	116952375	121775780	0.96
tpch_q03/datafusion:vortex-compact	214886495	230989111	0.93
tpch_q04/datafusion:vortex-compact	119749836	128538068	0.93
tpch_q05/datafusion:vortex-compact 🚀	382314112	430636313	0.89
tpch_q06/datafusion:vortex-compact	61254001	64206441	0.95
tpch_q07/datafusion:vortex-compact	522155768	578925876	0.90
tpch_q08/datafusion:vortex-compact 🚀	365863999	411537513	0.89
tpch_q09/datafusion:vortex-compact	650606428	722503523	0.90
tpch_q10/datafusion:vortex-compact	248804158	272963632	0.91
tpch_q11/datafusion:vortex-compact	86925203	92220749	0.94
tpch_q12/datafusion:vortex-compact	158656098	167602999	0.95
tpch_q13/datafusion:vortex-compact	266542908	293676341	0.91
tpch_q14/datafusion:vortex-compact	70105061	76975555	0.91
tpch_q15/datafusion:vortex-compact	155376901	165239038	0.94
tpch_q16/datafusion:vortex-compact	80439537	85399873	0.94
tpch_q17/datafusion:vortex-compact	644915766	715960497	0.90
tpch_q18/datafusion:vortex-compact 🚀	860764745	960649459	0.90
tpch_q19/datafusion:vortex-compact	125358437	120734471	1.04
tpch_q20/datafusion:vortex-compact	186740263	206106768	0.91
tpch_q21/datafusion:vortex-compact 🚀	676094652	757499099	0.89
tpch_q22/datafusion:vortex-compact	76652540	79234310	0.97

datafusion / parquet (0.926x ➖, 6↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet 🚀	462983326	528479589	0.88
tpch_q02/datafusion:parquet	176439752	185501321	0.95
tpch_q03/datafusion:parquet 🚀	284472299	322949154	0.88
tpch_q04/datafusion:parquet	127952749	138015633	0.93
tpch_q05/datafusion:parquet	447209333	486323443	0.92
tpch_q06/datafusion:parquet	132644262	130186875	1.02
tpch_q07/datafusion:parquet 🚀	610807885	680007172	0.90
tpch_q08/datafusion:parquet	470249111	519702057	0.90
tpch_q09/datafusion:parquet	759238864	829541307	0.92
tpch_q10/datafusion:parquet	505853781	548317181	0.92
tpch_q11/datafusion:parquet	119771875	127396083	0.94
tpch_q12/datafusion:parquet	205108387	212018262	0.97
tpch_q13/datafusion:parquet	329210286	349195259	0.94
tpch_q14/datafusion:parquet	157749619	173693197	0.91
tpch_q15/datafusion:parquet 🚀	256067621	287300083	0.89
tpch_q16/datafusion:parquet	129826754	133244409	0.97
tpch_q17/datafusion:parquet	685878799	759252744	0.90
tpch_q18/datafusion:parquet 🚀	910685611	1025902657	0.89
tpch_q19/datafusion:parquet	264653074	274660381	0.96
tpch_q20/datafusion:parquet	295345639	319834945	0.92
tpch_q21/datafusion:parquet 🚀	707119666	797984030	0.89
tpch_q22/datafusion:parquet	220549456	226316247	0.97

datafusion / arrow (0.904x ➖, 11↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow	595622884	660705236	0.90
tpch_q02/datafusion:arrow	165365447	180394967	0.92
tpch_q03/datafusion:arrow 🚀	451805650	529368558	0.85
tpch_q04/datafusion:arrow 🚀	337318524	378036040	0.89
tpch_q05/datafusion:arrow 🚀	933087507	1043734230	0.89
tpch_q06/datafusion:arrow 🚀	277501566	310513110	0.89
tpch_q07/datafusion:arrow 🚀	1159180502	1299470844	0.89
tpch_q08/datafusion:arrow 🚀	1126555706	1254429338	0.90
tpch_q09/datafusion:arrow	1346542376	1467166027	0.92
tpch_q10/datafusion:arrow 🚀	579049019	657800761	0.88
tpch_q11/datafusion:arrow	140071478	149043485	0.94
tpch_q12/datafusion:arrow 🚀	677298801	784170732	0.86
tpch_q13/datafusion:arrow	514107993	532704534	0.97
tpch_q14/datafusion:arrow 🚀	320806444	358762600	0.89
tpch_q15/datafusion:arrow 🚀	696362199	791403593	0.88
tpch_q16/datafusion:arrow	108222017	115218100	0.94
tpch_q17/datafusion:arrow	1349587454	1477806396	0.91
tpch_q18/datafusion:arrow	1950697376	2138977773	0.91
tpch_q19/datafusion:arrow	483260448	526199449	0.92
tpch_q20/datafusion:arrow	491029168	543108373	0.90
tpch_q21/datafusion:arrow	2984430372	3192441853	0.93
tpch_q22/datafusion:arrow 🚀	131442388	146770889	0.90

duckdb / vortex-file-compressed (0.951x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	170013362	174675551	0.97
tpch_q02/duckdb:vortex-file-compressed	51068193	53236777	0.96
tpch_q03/duckdb:vortex-file-compressed	121839323	131709200	0.93
tpch_q04/duckdb:vortex-file-compressed	158672608	170179647	0.93
tpch_q05/duckdb:vortex-file-compressed	135756548	143960061	0.94
tpch_q06/duckdb:vortex-file-compressed	34926069	35694278	0.98
tpch_q07/duckdb:vortex-file-compressed	130820636	141308345	0.93
tpch_q08/duckdb:vortex-file-compressed	167088384	182073390	0.92
tpch_q09/duckdb:vortex-file-compressed	392452189	409525418	0.96
tpch_q10/duckdb:vortex-file-compressed	189999312	201943463	0.94
tpch_q11/duckdb:vortex-file-compressed	31629428	32910877	0.96
tpch_q12/duckdb:vortex-file-compressed	99851223	105866205	0.94
tpch_q13/duckdb:vortex-file-compressed	271599791	282894549	0.96
tpch_q14/duckdb:vortex-file-compressed	52573499	55327102	0.95
tpch_q15/duckdb:vortex-file-compressed	89542693	93208761	0.96
tpch_q16/duckdb:vortex-file-compressed	77704671	82344176	0.94
tpch_q17/duckdb:vortex-file-compressed	92375130	96846065	0.95
tpch_q18/duckdb:vortex-file-compressed	285945083	300760493	0.95
tpch_q19/duckdb:vortex-file-compressed	79817631	81682440	0.98
tpch_q20/duckdb:vortex-file-compressed	141721960	148938073	0.95
tpch_q21/duckdb:vortex-file-compressed	492765857	520178229	0.95
tpch_q22/duckdb:vortex-file-compressed	64319819	66713675	0.96

duckdb / vortex-compact (0.964x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	229322607	236686129	0.97
tpch_q02/duckdb:vortex-compact	57261421	58143542	0.98
tpch_q03/duckdb:vortex-compact	135520329	141968223	0.95
tpch_q04/duckdb:vortex-compact	171465328	180695737	0.95
tpch_q05/duckdb:vortex-compact	166089914	171268311	0.97
tpch_q06/duckdb:vortex-compact	56386721	56506768	1.00
tpch_q07/duckdb:vortex-compact	172404610	182433798	0.95
tpch_q08/duckdb:vortex-compact	189850453	199827473	0.95
tpch_q09/duckdb:vortex-compact	424060896	442030181	0.96
tpch_q10/duckdb:vortex-compact	217369640	229768434	0.95
tpch_q11/duckdb:vortex-compact	38197080	40928799	0.93
tpch_q12/duckdb:vortex-compact	165117298	170935271	0.97
tpch_q13/duckdb:vortex-compact	325305585	336574933	0.97
tpch_q14/duckdb:vortex-compact	72175893	75183463	0.96
tpch_q15/duckdb:vortex-compact	115775934	119722043	0.97
tpch_q16/duckdb:vortex-compact	81334191	83731036	0.97
tpch_q17/duckdb:vortex-compact	109493609	110206990	0.99
tpch_q18/duckdb:vortex-compact	287432846	301649775	0.95
tpch_q19/duckdb:vortex-compact	97142110	98233015	0.99
tpch_q20/duckdb:vortex-compact	176821499	182736121	0.97
tpch_q21/duckdb:vortex-compact	513825731	540194995	0.95
tpch_q22/duckdb:vortex-compact	71459209	74357575	0.96

duckdb / parquet (0.958x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	266159507	267038143	1.00
tpch_q02/duckdb:parquet	101287168	107788287	0.94
tpch_q03/duckdb:parquet	207481304	221391253	0.94
tpch_q04/duckdb:parquet	130176276	144383844	0.90
tpch_q05/duckdb:parquet	225489729	233988019	0.96
tpch_q06/duckdb:parquet	73402764	77497019	0.95
tpch_q07/duckdb:parquet	188026117	193094879	0.97
tpch_q08/duckdb:parquet	265314791	278094011	0.95
tpch_q09/duckdb:parquet	484006680	509689286	0.95
tpch_q10/duckdb:parquet	623988410	641469447	0.97
tpch_q11/duckdb:parquet	65349221	67257645	0.97
tpch_q12/duckdb:parquet	129355332	136381298	0.95
tpch_q13/duckdb:parquet	450366861	457507989	0.98
tpch_q14/duckdb:parquet	177455499	187545703	0.95
tpch_q15/duckdb:parquet	103200984	109407706	0.94
tpch_q16/duckdb:parquet	162024317	170779950	0.95
tpch_q17/duckdb:parquet	181960569	184844985	0.98
tpch_q18/duckdb:parquet	359921510	370090677	0.97
tpch_q19/duckdb:parquet	281790545	293856495	0.96
tpch_q20/duckdb:parquet	230950222	236365122	0.98
tpch_q21/duckdb:parquet	550064276	585988924	0.94
tpch_q22/duckdb:parquet	294137558	299921156	0.98

duckdb / duckdb (0.976x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	119389640	121556281	0.98
tpch_q02/duckdb:duckdb	48203913	50081243	0.96
tpch_q03/duckdb:duckdb	103368415	105910942	0.98
tpch_q04/duckdb:duckdb	139998949	143093632	0.98
tpch_q05/duckdb:duckdb	118793099	122559665	0.97
tpch_q06/duckdb:duckdb	44552650	45266721	0.98
tpch_q07/duckdb:duckdb	90745972	92559505	0.98
tpch_q08/duckdb:duckdb	117954823	121288021	0.97
tpch_q09/duckdb:duckdb	278108729	287563416	0.97
tpch_q10/duckdb:duckdb	216153109	217403613	0.99
tpch_q11/duckdb:duckdb	18988317	19547068	0.97
tpch_q12/duckdb:duckdb	89225272	91746157	0.97
tpch_q13/duckdb:duckdb	227480850	238299961	0.95
tpch_q14/duckdb:duckdb	77760188	79885293	0.97
tpch_q15/duckdb:duckdb	81509630	83080784	0.98
tpch_q16/duckdb:duckdb	75281039	79264157	0.95
tpch_q17/duckdb:duckdb	87939868	88516459	0.99
tpch_q18/duckdb:duckdb	233122898	240636347	0.97
tpch_q19/duckdb:duckdb	124394573	125923904	0.99
tpch_q20/duckdb:duckdb	117286913	119772055	0.98
tpch_q21/duckdb:duckdb	294181661	306544222	0.96
tpch_q22/duckdb:duckdb	71639270	70734429	1.01

---

File Size Changes (27 files changed, -0.0% overall, 12↑ 15↓)

File	Scale	Format	Base	HEAD	Change	%
part_0.vortex	10.0	vortex-compact	16.86 MB	17.15 MB	+292.35 KB	+1.7%
part_1.vortex	10.0	vortex-file-compressed	24.62 MB	24.90 MB	+294.81 KB	+1.2%
orders_2.vortex	10.0	vortex-file-compressed	145.46 MB	146.06 MB	+611.06 KB	+0.4%
part_0.vortex	10.0	vortex-file-compressed	24.79 MB	24.84 MB	+51.83 KB	+0.2%
lineitem_3.vortex	10.0	vortex-file-compressed	133.28 MB	133.41 MB	+137.62 KB	+0.1%
lineitem_1.vortex	10.0	vortex-file-compressed	133.62 MB	133.70 MB	+77.71 KB	+0.1%
partsupp_0.vortex	10.0	vortex-file-compressed	120.28 MB	120.34 MB	+63.34 KB	+0.1%
lineitem_5.vortex	10.0	vortex-file-compressed	133.43 MB	133.48 MB	+57.11 KB	+0.0%
partsupp_0.vortex	10.0	vortex-compact	105.30 MB	105.34 MB	+38.70 KB	+0.0%
customer_0.vortex	10.0	vortex-compact	74.09 MB	74.12 MB	+25.59 KB	+0.0%
lineitem_6.vortex	10.0	vortex-file-compressed	132.78 MB	132.82 MB	+42.61 KB	+0.0%
lineitem_10.vortex	10.0	vortex-file-compressed	134.14 MB	134.15 MB	+2.38 KB	+0.0%
partsupp_1.vortex	10.0	vortex-file-compressed	120.33 MB	120.32 MB	6.09 KB	-0.0%
orders_0.vortex	10.0	vortex-file-compressed	144.61 MB	144.60 MB	8.43 KB	-0.0%
lineitem_4.vortex	10.0	vortex-file-compressed	134.15 MB	134.13 MB	16.91 KB	-0.0%
lineitem_12.vortex	10.0	vortex-file-compressed	134.04 MB	134.00 MB	43.45 KB	-0.0%
lineitem_2.vortex	10.0	vortex-file-compressed	133.99 MB	133.92 MB	70.58 KB	-0.1%
customer_0.vortex	10.0	vortex-file-compressed	88.53 MB	88.46 MB	75.91 KB	-0.1%
lineitem_0.vortex	10.0	vortex-file-compressed	134.22 MB	134.10 MB	118.11 KB	-0.1%
lineitem_8.vortex	10.0	vortex-file-compressed	133.60 MB	133.43 MB	168.92 KB	-0.1%
lineitem_9.vortex	10.0	vortex-file-compressed	134.34 MB	134.17 MB	176.11 KB	-0.1%
lineitem_7.vortex	10.0	vortex-file-compressed	133.70 MB	133.51 MB	196.42 KB	-0.1%
lineitem_11.vortex	10.0	vortex-file-compressed	134.46 MB	134.25 MB	215.38 KB	-0.2%
supplier_0.vortex	10.0	vortex-file-compressed	5.71 MB	5.69 MB	17.51 KB	-0.3%
partsupp_1.vortex	10.0	vortex-compact	105.20 MB	104.87 MB	330.55 KB	-0.3%
orders_1.vortex	10.0	vortex-file-compressed	146.32 MB	145.58 MB	751.90 KB	-0.5%
part_1.vortex	10.0	vortex-compact	17.00 MB	16.75 MB	255.16 KB	-1.5%

Totals:

• vortex-compact: 1.93 GB → 1.93 GB (-0.0%)
• vortex-file-compressed: 2.50 GB → 2.50 GB (-0.0%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	-9.9%	-6.6%	-3.5%	+10.0%	➖ noise
1	datafusion:vortex-compact	-8.1%	-6.6%	-1.6%	+10.0%	➖ noise
1	datafusion:vortex-file-compressed	-7.6%	-6.6%	-1.2%	+10.0%	➖ noise
1	duckdb:duckdb	-1.8%	-6.6%	+5.1%	+10.0%	➖ noise
1	duckdb:vortex-compact	-3.1%	-6.6%	+3.7%	+10.0%	➖ noise
1	duckdb:vortex-file-compressed	-2.7%	-6.6%	+4.2%	+10.0%	➖ noise
2	datafusion:arrow	-8.3%	-5.5%	-3.0%	+10.0%	➖ noise
2	datafusion:vortex-compact	-4.0%	-5.5%	+1.6%	+10.0%	➖ noise
2	datafusion:vortex-file-compressed	-8.0%	-5.5%	-2.7%	+10.0%	➖ noise
2	duckdb:duckdb	-3.7%	-5.5%	+1.8%	+10.0%	➖ noise
2	duckdb:vortex-compact	-1.5%	-5.5%	+4.2%	+16.2%	➖ noise
2	duckdb:vortex-file-compressed	-4.1%	-5.5%	+1.5%	+10.0%	➖ noise
3	datafusion:arrow	-14.7%	-9.1%	-6.1%	+10.0%	➖ noise
3	datafusion:vortex-compact	-7.0%	-9.1%	+2.4%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	-7.5%	-9.1%	+1.9%	+10.0%	➖ noise
3	duckdb:duckdb	-2.4%	-9.1%	+7.4%	+10.0%	➖ noise
3	duckdb:vortex-compact	-4.5%	-9.1%	+5.1%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	-7.5%	-9.1%	+1.8%	+10.0%	➖ noise
4	datafusion:arrow	-10.8%	-8.6%	-2.4%	+10.0%	➖ noise
4	datafusion:vortex-compact	-6.8%	-8.6%	+1.9%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	-4.1%	-8.6%	+4.9%	+10.0%	➖ noise
4	duckdb:duckdb	-2.2%	-8.6%	+7.0%	+10.0%	➖ noise
4	duckdb:vortex-compact	-5.1%	-8.6%	+3.8%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-6.8%	-8.6%	+2.0%	+10.0%	➖ noise
5	datafusion:arrow	-10.6%	-5.9%	-5.0%	+10.0%	➖ noise
5	datafusion:vortex-compact	-11.2%	-5.9%	-5.7%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	-6.7%	-5.9%	-0.8%	+10.0%	➖ noise
5	duckdb:duckdb	-3.1%	-5.9%	+3.0%	+10.0%	➖ noise
5	duckdb:vortex-compact	-3.0%	-5.9%	+3.0%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	-5.7%	-5.9%	+0.2%	+10.0%	➖ noise
6	datafusion:arrow	-10.6%	-1.8%	-9.0%	+10.0%	➖ noise
6	datafusion:vortex-compact	-4.6%	-1.8%	-2.9%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-0.5%	-1.8%	+1.3%	+10.0%	➖ noise
6	duckdb:duckdb	-1.6%	-1.8%	+0.2%	+10.0%	➖ noise
6	duckdb:vortex-compact	-0.2%	-1.8%	+1.6%	+10.1%	➖ noise
6	duckdb:vortex-file-compressed	-2.2%	-1.8%	-0.4%	+14.5%	➖ noise
7	datafusion:arrow	-10.8%	-6.5%	-4.6%	+10.0%	➖ noise
7	datafusion:vortex-compact	-9.8%	-6.5%	-3.6%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	-8.9%	-6.5%	-2.6%	+10.0%	➖ noise
7	duckdb:duckdb	-2.0%	-6.5%	+4.8%	+10.0%	➖ noise
7	duckdb:vortex-compact	-5.5%	-6.5%	+1.0%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	-7.4%	-6.5%	-1.0%	+10.0%	➖ noise
8	datafusion:arrow	-10.2%	-7.1%	-3.3%	+10.0%	➖ noise
8	datafusion:vortex-compact	-11.1%	-7.1%	-4.3%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	-8.8%	-7.1%	-1.9%	+10.0%	➖ noise
8	duckdb:duckdb	-2.7%	-7.1%	+4.7%	+10.0%	➖ noise
8	duckdb:vortex-compact	-5.0%	-7.1%	+2.3%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-8.2%	-7.1%	-1.2%	+10.0%	➖ noise
9	datafusion:arrow	-8.2%	-6.8%	-1.6%	+10.0%	➖ noise
9	datafusion:vortex-compact	-10.0%	-6.8%	-3.4%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	-11.4%	-6.8%	-5.0%	+10.0%	➖ noise
9	duckdb:duckdb	-3.3%	-6.8%	+3.7%	+10.0%	➖ noise
9	duckdb:vortex-compact	-4.1%	-6.8%	+2.9%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	-4.2%	-6.8%	+2.8%	+10.0%	➖ noise
10	datafusion:arrow	-12.0%	-5.3%	-7.1%	+10.0%	➖ noise
10	datafusion:vortex-compact	-8.9%	-5.3%	-3.8%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	-10.1%	-5.3%	-5.1%	+10.0%	➖ noise
10	duckdb:duckdb	-0.6%	-5.3%	+5.0%	+10.0%	➖ noise
10	duckdb:vortex-compact	-5.4%	-5.3%	-0.1%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-5.9%	-5.3%	-0.7%	+10.0%	➖ noise
11	datafusion:arrow	-6.0%	-4.4%	-1.7%	+13.5%	➖ noise
11	datafusion:vortex-compact	-5.7%	-4.4%	-1.4%	+11.3%	➖ noise
11	datafusion:vortex-file-compressed	-10.0%	-4.4%	-5.9%	+10.3%	➖ noise
11	duckdb:duckdb	-2.9%	-4.4%	+1.6%	+10.0%	➖ noise
11	duckdb:vortex-compact	-6.7%	-4.4%	-2.4%	+12.3%	➖ noise
11	duckdb:vortex-file-compressed	-3.9%	-4.4%	+0.6%	+14.0%	➖ noise
12	datafusion:arrow	-13.6%	-4.2%	-9.8%	+37.5%	➖ noise
12	datafusion:vortex-compact	-5.3%	-4.2%	-1.2%	+10.0%	➖ noise
12	datafusion:vortex-file-compressed	-5.7%	-4.2%	-1.5%	+10.0%	➖ noise
12	duckdb:duckdb	-2.7%	-4.2%	+1.5%	+10.0%	➖ noise
12	duckdb:vortex-compact	-3.4%	-4.2%	+0.8%	+10.0%	➖ noise
12	duckdb:vortex-file-compressed	-5.7%	-4.2%	-1.5%	+10.0%	➖ noise
13	datafusion:arrow	-3.5%	-3.7%	+0.2%	+10.0%	➖ noise
13	datafusion:vortex-compact	-9.2%	-3.7%	-5.8%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	-5.1%	-3.7%	-1.5%	+10.0%	➖ noise
13	duckdb:duckdb	-4.5%	-3.7%	-0.9%	+10.0%	➖ noise
13	duckdb:vortex-compact	-3.3%	-3.7%	+0.3%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	-4.0%	-3.7%	-0.3%	+10.0%	➖ noise
14	datafusion:arrow	-10.6%	-7.3%	-3.5%	+10.0%	➖ noise
14	datafusion:vortex-compact	-8.9%	-7.3%	-1.8%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	-5.2%	-7.3%	+2.3%	+10.0%	➖ noise
14	duckdb:duckdb	-2.7%	-7.3%	+5.0%	+10.0%	➖ noise
14	duckdb:vortex-compact	-4.0%	-7.3%	+3.6%	+11.0%	➖ noise
14	duckdb:vortex-file-compressed	-5.0%	-7.3%	+2.5%	+10.0%	➖ noise
15	datafusion:arrow	-12.0%	-8.3%	-4.0%	+10.0%	➖ noise
15	datafusion:vortex-compact	-6.0%	-8.3%	+2.6%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	-7.7%	-8.3%	+0.7%	+10.0%	➖ noise
15	duckdb:duckdb	-1.9%	-8.3%	+7.0%	+10.0%	➖ noise
15	duckdb:vortex-compact	-3.3%	-8.3%	+5.5%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	-3.9%	-8.3%	+4.8%	+10.0%	➖ noise
16	datafusion:arrow	-6.1%	-3.9%	-2.3%	+10.0%	➖ noise
16	datafusion:vortex-compact	-5.8%	-3.9%	-2.0%	+10.0%	➖ noise
16	datafusion:vortex-file-compressed	-7.3%	-3.9%	-3.6%	+10.0%	➖ noise
16	duckdb:duckdb	-5.0%	-3.9%	-1.2%	+10.0%	➖ noise
16	duckdb:vortex-compact	-2.9%	-3.9%	+1.0%	+10.0%	➖ noise
16	duckdb:vortex-file-compressed	-5.6%	-3.9%	-1.9%	+10.0%	➖ noise
17	datafusion:arrow	-8.7%	-5.7%	-3.2%	+10.0%	➖ noise
17	datafusion:vortex-compact	-9.9%	-5.7%	-4.5%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	-8.6%	-5.7%	-3.1%	+10.0%	➖ noise
17	duckdb:duckdb	-0.7%	-5.7%	+5.4%	+10.0%	➖ noise
17	duckdb:vortex-compact	-0.6%	-5.7%	+5.4%	+10.0%	➖ noise
17	duckdb:vortex-file-compressed	-4.6%	-5.7%	+1.1%	+10.0%	➖ noise
18	datafusion:arrow	-8.8%	-7.1%	-1.8%	+10.0%	➖ noise
18	datafusion:vortex-compact	-10.4%	-7.1%	-3.6%	+10.0%	➖ noise
18	datafusion:vortex-file-compressed	-9.0%	-7.1%	-2.1%	+10.0%	➖ noise
18	duckdb:duckdb	-3.1%	-7.1%	+4.3%	+10.0%	➖ noise
18	duckdb:vortex-compact	-4.7%	-7.1%	+2.6%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	-4.9%	-7.1%	+2.3%	+10.0%	➖ noise
19	datafusion:arrow	-8.2%	-3.9%	-4.5%	+10.0%	➖ noise
19	datafusion:vortex-compact	+3.8%	-3.9%	+8.0%	+10.0%	➖ noise
19	datafusion:vortex-file-compressed	+4.1%	-3.9%	+8.3%	+10.0%	➖ noise
19	duckdb:duckdb	-1.2%	-3.9%	+2.8%	+10.0%	➖ noise
19	duckdb:vortex-compact	-1.1%	-3.9%	+2.9%	+10.0%	➖ noise
19	duckdb:vortex-file-compressed	-2.3%	-3.9%	+1.7%	+10.0%	➖ noise
20	datafusion:arrow	-9.6%	-5.0%	-4.8%	+10.0%	➖ noise
20	datafusion:vortex-compact	-9.4%	-5.0%	-4.6%	+10.0%	➖ noise
20	datafusion:vortex-file-compressed	-8.3%	-5.0%	-3.4%	+10.0%	➖ noise
20	duckdb:duckdb	-2.1%	-5.0%	+3.1%	+10.0%	➖ noise
20	duckdb:vortex-compact	-3.2%	-5.0%	+1.9%	+10.0%	➖ noise
20	duckdb:vortex-file-compressed	-4.8%	-5.0%	+0.2%	+10.0%	➖ noise
21	datafusion:arrow	-6.5%	-8.8%	+2.5%	+10.0%	➖ noise
21	datafusion:vortex-compact	-10.7%	-8.8%	-2.1%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	-11.7%	-8.8%	-3.2%	+10.0%	➖ noise
21	duckdb:duckdb	-4.0%	-8.8%	+5.2%	+10.0%	➖ noise
21	duckdb:vortex-compact	-4.9%	-8.8%	+4.3%	+10.0%	➖ noise
21	duckdb:vortex-file-compressed	-5.3%	-8.8%	+3.9%	+10.0%	➖ noise
22	datafusion:arrow	-10.4%	-2.2%	-8.4%	+10.0%	➖ noise
22	datafusion:vortex-compact	-3.3%	-2.2%	-1.0%	+10.0%	➖ noise
22	datafusion:vortex-file-compressed	-5.2%	-2.2%	-3.0%	+10.0%	➖ noise
22	duckdb:duckdb	+1.3%	-2.2%	+3.6%	+10.0%	➖ noise
22	duckdb:vortex-compact	-3.9%	-2.2%	-1.7%	+10.0%	➖ noise
22	duckdb:vortex-file-compressed	-3.6%	-2.2%	-1.4%	+10.0%	➖ noise

[github-actions]

Benchmarks: Clickbench on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.6%
Engines: DataFusion No clear signal (+3.2%, low confidence) · DuckDB No clear signal (-2.9%, low confidence)
Vortex (geomean): 1.010x ➖
Parquet (geomean): 0.997x ➖
Shifts: Parquet (control) -0.3% · Median polish +0.1%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.

---

datafusion / vortex-file-compressed (1.019x ➖, 1↑ 2↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
clickbench_q00/datafusion:vortex-file-compressed	1665120	1697749	0.98
clickbench_q01/datafusion:vortex-file-compressed 🚨	17711972	15378218	1.15
clickbench_q02/datafusion:vortex-file-compressed	36600623	34437312	1.06
clickbench_q03/datafusion:vortex-file-compressed	42903029	40663616	1.06
clickbench_q04/datafusion:vortex-file-compressed	286262060	289899439	0.99
clickbench_q05/datafusion:vortex-file-compressed	315123838	318933434	0.99
clickbench_q06/datafusion:vortex-file-compressed	1652697	1709332	0.97
clickbench_q07/datafusion:vortex-file-compressed	19974835	19130821	1.04
clickbench_q08/datafusion:vortex-file-compressed	352527645	347447378	1.01
clickbench_q09/datafusion:vortex-file-compressed	561279431	559131828	1.00
clickbench_q10/datafusion:vortex-file-compressed	73771179	74238281	0.99
clickbench_q11/datafusion:vortex-file-compressed	84126438	84886401	0.99
clickbench_q12/datafusion:vortex-file-compressed	295682174	297968642	0.99
clickbench_q13/datafusion:vortex-file-compressed	425451670	436648357	0.97
clickbench_q14/datafusion:vortex-file-compressed	276458390	268903307	1.03
clickbench_q15/datafusion:vortex-file-compressed	326967412	328250021	1.00
clickbench_q16/datafusion:vortex-file-compressed	681294748	671125041	1.02
clickbench_q17/datafusion:vortex-file-compressed	653691160	655395497	1.00
clickbench_q18/datafusion:vortex-file-compressed	1389115316	1357990992	1.02
clickbench_q19/datafusion:vortex-file-compressed 🚨	30186123	27149042	1.11
clickbench_q20/datafusion:vortex-file-compressed	333795409	323182107	1.03
clickbench_q21/datafusion:vortex-file-compressed	424649403	403298528	1.05
clickbench_q22/datafusion:vortex-file-compressed	518273613	508088623	1.02
clickbench_q23/datafusion:vortex-file-compressed	536945229	543116382	0.99
clickbench_q24/datafusion:vortex-file-compressed	52669686	48476458	1.09
clickbench_q25/datafusion:vortex-file-compressed	79511516	80537803	0.99
clickbench_q26/datafusion:vortex-file-compressed	50816440	46349593	1.10
clickbench_q27/datafusion:vortex-file-compressed	770054548	764543585	1.01
clickbench_q28/datafusion:vortex-file-compressed	5923747190	5892335678	1.01
clickbench_q29/datafusion:vortex-file-compressed	216849221	223187563	0.97
clickbench_q30/datafusion:vortex-file-compressed	261042114	245537646	1.06
clickbench_q31/datafusion:vortex-file-compressed	299797808	292832786	1.02
clickbench_q32/datafusion:vortex-file-compressed 🚀	1154136287	1293740914	0.89
clickbench_q33/datafusion:vortex-file-compressed	1401197141	1354907155	1.03
clickbench_q34/datafusion:vortex-file-compressed	1378901227	1377981639	1.00
clickbench_q35/datafusion:vortex-file-compressed	459652984	433331736	1.06
clickbench_q36/datafusion:vortex-file-compressed	74431861	72187190	1.03
clickbench_q37/datafusion:vortex-file-compressed	36060224	34989693	1.03
clickbench_q38/datafusion:vortex-file-compressed	20256202	20438744	0.99
clickbench_q39/datafusion:vortex-file-compressed	142556063	142177065	1.00
clickbench_q40/datafusion:vortex-file-compressed	16504019	16063775	1.03
clickbench_q41/datafusion:vortex-file-compressed	15323899	14945221	1.03
clickbench_q42/datafusion:vortex-file-compressed	17619642	16690175	1.06

datafusion / parquet (0.987x ➖, 1↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
clickbench_q00/datafusion:parquet	1528351	1594954	0.96
clickbench_q01/datafusion:parquet	19047169	19887460	0.96
clickbench_q02/datafusion:parquet	46629497	47140967	0.99
clickbench_q03/datafusion:parquet	37140547	36565080	1.02
clickbench_q04/datafusion:parquet	298391067	312276432	0.96
clickbench_q05/datafusion:parquet	367785228	360249006	1.02
clickbench_q06/datafusion:parquet 🚀	1615130	1939718	0.83
clickbench_q07/datafusion:parquet	22890774	22206954	1.03
clickbench_q08/datafusion:parquet	374047054	376094031	0.99
clickbench_q09/datafusion:parquet	610984780	631649056	0.97
clickbench_q10/datafusion:parquet	106308676	109698374	0.97
clickbench_q11/datafusion:parquet	131883918	133108433	0.99
clickbench_q12/datafusion:parquet	346886347	359579017	0.96
clickbench_q13/datafusion:parquet	512552896	511066543	1.00
clickbench_q14/datafusion:parquet	336550366	350836003	0.96
clickbench_q15/datafusion:parquet	344006844	339879984	1.01
clickbench_q16/datafusion:parquet	707458206	705657030	1.00
clickbench_q17/datafusion:parquet	671052063	657951549	1.02
clickbench_q18/datafusion:parquet	1374204051	1430303774	0.96
clickbench_q19/datafusion:parquet	30071120	29430181	1.02
clickbench_q20/datafusion:parquet	603269908	607034067	0.99
clickbench_q21/datafusion:parquet	665278821	664448555	1.00
clickbench_q22/datafusion:parquet	976773881	976018644	1.00
clickbench_q23/datafusion:parquet	3732712796	3789664073	0.98
clickbench_q24/datafusion:parquet	80931982	83334602	0.97
clickbench_q25/datafusion:parquet	132109661	131614799	1.00
clickbench_q26/datafusion:parquet	86114922	81153027	1.06
clickbench_q27/datafusion:parquet	1084196700	1069033466	1.01
clickbench_q28/datafusion:parquet	6657870653	6669446526	1.00
clickbench_q29/datafusion:parquet	237285086	242681335	0.98
clickbench_q30/datafusion:parquet	332288957	331302035	1.00
clickbench_q31/datafusion:parquet	363857250	369254692	0.99
clickbench_q32/datafusion:parquet	1226107851	1246514862	0.98
clickbench_q33/datafusion:parquet	1524824460	1508821014	1.01
clickbench_q34/datafusion:parquet	1496406290	1564505142	0.96
clickbench_q35/datafusion:parquet	471432193	473672800	1.00
clickbench_q36/datafusion:parquet	145310256	149744798	0.97
clickbench_q37/datafusion:parquet	56217075	58144666	0.97
clickbench_q38/datafusion:parquet	88349866	85351022	1.04
clickbench_q39/datafusion:parquet	271233614	273684487	0.99
clickbench_q40/datafusion:parquet	32220126	31105931	1.04
clickbench_q41/datafusion:parquet	27505635	29313479	0.94
clickbench_q42/datafusion:parquet	29378741	29959177	0.98

duckdb / vortex-file-compressed (1.000x ➖, 5↑ 3↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
clickbench_q00/duckdb:vortex-file-compressed 🚨	7480184	6548447	1.14
clickbench_q01/duckdb:vortex-file-compressed	11136337	10178307	1.09
clickbench_q02/duckdb:vortex-file-compressed	26290579	25045666	1.05
clickbench_q03/duckdb:vortex-file-compressed	29660567	30147636	0.98
clickbench_q04/duckdb:vortex-file-compressed	186257836	184902939	1.01
clickbench_q05/duckdb:vortex-file-compressed	181957324	177453878	1.03
clickbench_q06/duckdb:vortex-file-compressed	20028171	19109075	1.05
clickbench_q07/duckdb:vortex-file-compressed 🚨	15434251	13638247	1.13
clickbench_q08/duckdb:vortex-file-compressed	264973403	265792377	1.00
clickbench_q09/duckdb:vortex-file-compressed	342071148	339031969	1.01
clickbench_q10/duckdb:vortex-file-compressed	69748544	68551916	1.02
clickbench_q11/duckdb:vortex-file-compressed	79196849	77995325	1.02
clickbench_q12/duckdb:vortex-file-compressed	203934951	198368232	1.03
clickbench_q13/duckdb:vortex-file-compressed	416371262	406518546	1.02
clickbench_q14/duckdb:vortex-file-compressed	237210073	232727057	1.02
clickbench_q15/duckdb:vortex-file-compressed	240907177	241689629	1.00
clickbench_q16/duckdb:vortex-file-compressed	537678279	530926215	1.01
clickbench_q17/duckdb:vortex-file-compressed	431340196	419301334	1.03
clickbench_q18/duckdb:vortex-file-compressed	958307181	934342084	1.03
clickbench_q19/duckdb:vortex-file-compressed	21939789	20410618	1.07
clickbench_q20/duckdb:vortex-file-compressed	305592153	310379062	0.98
clickbench_q21/duckdb:vortex-file-compressed	408875961	389118902	1.05
clickbench_q22/duckdb:vortex-file-compressed	558780982	560620744	1.00
clickbench_q23/duckdb:vortex-file-compressed	170520678	167389795	1.02
clickbench_q24/duckdb:vortex-file-compressed	41009315	42531663	0.96
clickbench_q25/duckdb:vortex-file-compressed	76344692	72189406	1.06
clickbench_q26/duckdb:vortex-file-compressed 🚨	50128964	45381176	1.10
clickbench_q27/duckdb:vortex-file-compressed	532245155	520539652	1.02
clickbench_q28/duckdb:vortex-file-compressed	3055428248	3071057297	0.99
clickbench_q29/duckdb:vortex-file-compressed	30541638	28202064	1.08
clickbench_q30/duckdb:vortex-file-compressed	214607915	216066823	0.99
clickbench_q31/duckdb:vortex-file-compressed	315177079	312659747	1.01
clickbench_q32/duckdb:vortex-file-compressed	1130420140	1109535668	1.02
clickbench_q33/duckdb:vortex-file-compressed	1108027726	1148181515	0.97
clickbench_q34/duckdb:vortex-file-compressed	1204512928	1206388804	1.00
clickbench_q35/duckdb:vortex-file-compressed	374147497	383131456	0.98
clickbench_q36/duckdb:vortex-file-compressed 🚀	24805302	28377831	0.87
clickbench_q37/duckdb:vortex-file-compressed 🚀	16013128	18465093	0.87
clickbench_q38/duckdb:vortex-file-compressed 🚀	18837349	21504136	0.88
clickbench_q39/duckdb:vortex-file-compressed 🚀	41551851	48436196	0.86
clickbench_q40/duckdb:vortex-file-compressed	16970931	18799205	0.90
clickbench_q41/duckdb:vortex-file-compressed	17259048	18754131	0.92
clickbench_q42/duckdb:vortex-file-compressed 🚀	16485849	19331945	0.85

duckdb / parquet (1.006x ➖, 0↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
clickbench_q00/duckdb:parquet	22639627	22344304	1.01
clickbench_q01/duckdb:parquet	29541229	29066806	1.02
clickbench_q02/duckdb:parquet	49346074	49449310	1.00
clickbench_q03/duckdb:parquet	39973622	40024049	1.00
clickbench_q04/duckdb:parquet	203435686	204289035	1.00
clickbench_q05/duckdb:parquet	256997600	257523757	1.00
clickbench_q06/duckdb:parquet	47453483	46688151	1.02
clickbench_q07/duckdb:parquet	30816509	31124579	0.99
clickbench_q08/duckdb:parquet	273859459	268616946	1.02
clickbench_q09/duckdb:parquet	402170865	399243542	1.01
clickbench_q10/duckdb:parquet	82351692	82522881	1.00
clickbench_q11/duckdb:parquet	100522859	99497450	1.01
clickbench_q12/duckdb:parquet	281833640	277491141	1.02
clickbench_q13/duckdb:parquet	470939412	473962964	0.99
clickbench_q14/duckdb:parquet	317426021	312146426	1.02
clickbench_q15/duckdb:parquet	252987248	253478409	1.00
clickbench_q16/duckdb:parquet	595406025	595113889	1.00
clickbench_q17/duckdb:parquet	499931820	496218975	1.01
clickbench_q18/duckdb:parquet	1032832508	1038749725	0.99
clickbench_q19/duckdb:parquet	28076185	28665301	0.98
clickbench_q20/duckdb:parquet	422852023	419521582	1.01
clickbench_q21/duckdb:parquet	531798140	530515348	1.00
clickbench_q22/duckdb:parquet	930471957	922538591	1.01
clickbench_q23/duckdb:parquet	271490007	270080480	1.01
clickbench_q24/duckdb:parquet	69883929	71970125	0.97
clickbench_q25/duckdb:parquet	163630916	162954042	1.00
clickbench_q26/duckdb:parquet	55084117	54245581	1.02
clickbench_q27/duckdb:parquet	644092192	639756522	1.01
clickbench_q28/duckdb:parquet	4894952039	4871411804	1.00
clickbench_q29/duckdb:parquet	42955875	41689911	1.03
clickbench_q30/duckdb:parquet	313066004	311235230	1.01
clickbench_q31/duckdb:parquet	373764090	372114226	1.00
clickbench_q32/duckdb:parquet	1108305107	1106985157	1.00
clickbench_q33/duckdb:parquet	1112473254	1096137927	1.01
clickbench_q34/duckdb:parquet	1154971144	1152713516	1.00
clickbench_q35/duckdb:parquet	372520137	372640107	1.00
clickbench_q36/duckdb:parquet 🚨	52845083	45195477	1.17
clickbench_q37/duckdb:parquet	34011580	33551293	1.01
clickbench_q38/duckdb:parquet	35641143	37249605	0.96
clickbench_q39/duckdb:parquet	80717636	83410918	0.97
clickbench_q40/duckdb:parquet	20717215	20622603	1.00
clickbench_q41/duckdb:parquet	20743137	20501142	1.01
clickbench_q42/duckdb:parquet	22246192	22415881	0.99

duckdb / duckdb (0.953x ➖, 10↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
clickbench_q00/duckdb:duckdb	17885360	17669687	1.01
clickbench_q01/duckdb:duckdb	36036083	34426028	1.05
clickbench_q02/duckdb:duckdb	52591196	51153236	1.03
clickbench_q03/duckdb:duckdb	57129533	55476712	1.03
clickbench_q04/duckdb:duckdb	218574884	212774799	1.03
clickbench_q05/duckdb:duckdb	292371083	284493911	1.03
clickbench_q06/duckdb:duckdb	35585716	34394418	1.03
clickbench_q07/duckdb:duckdb	35571133	35267038	1.01
clickbench_q08/duckdb:duckdb	280064442	279173256	1.00
clickbench_q09/duckdb:duckdb	393717021	412383330	0.95
clickbench_q10/duckdb:duckdb	117366363	119008775	0.99
clickbench_q11/duckdb:duckdb	126543904	133755240	0.95
clickbench_q12/duckdb:duckdb 🚀	259357500	288249994	0.90
clickbench_q13/duckdb:duckdb 🚀	444036519	544909373	0.81
clickbench_q14/duckdb:duckdb 🚀	286391657	347699649	0.82
clickbench_q15/duckdb:duckdb 🚀	244454960	294607944	0.83
clickbench_q16/duckdb:duckdb 🚀	566270739	694095107	0.82
clickbench_q17/duckdb:duckdb 🚀	467515861	567714312	0.82
clickbench_q18/duckdb:duckdb 🚀	1000414006	1306288838	0.77
clickbench_q19/duckdb:duckdb 🚀	34142254	38314973	0.89
clickbench_q20/duckdb:duckdb 🚀	460751542	556482962	0.83
clickbench_q21/duckdb:duckdb 🚀	464258195	542771186	0.86
clickbench_q22/duckdb:duckdb	538951391	586786110	0.92
clickbench_q23/duckdb:duckdb	246901930	271294093	0.91
clickbench_q24/duckdb:duckdb	60917281	64250895	0.95
clickbench_q25/duckdb:duckdb	147629851	152506717	0.97
clickbench_q26/duckdb:duckdb	62271599	64431683	0.97
clickbench_q27/duckdb:duckdb	545889039	566272754	0.96
clickbench_q28/duckdb:duckdb	4536931021	4582166869	0.99
clickbench_q29/duckdb:duckdb	50256749	50600861	0.99
clickbench_q30/duckdb:duckdb	276913886	277829719	1.00
clickbench_q31/duckdb:duckdb	366078969	362144786	1.01
clickbench_q32/duckdb:duckdb	1114069775	1104660965	1.01
clickbench_q33/duckdb:duckdb	1123145114	1121959184	1.00
clickbench_q34/duckdb:duckdb	1189533029	1195238606	1.00
clickbench_q35/duckdb:duckdb	301780416	298215109	1.01
clickbench_q36/duckdb:duckdb	49214433	49683841	0.99
clickbench_q37/duckdb:duckdb	28583819	28817020	0.99
clickbench_q38/duckdb:duckdb	34009154	33747629	1.01
clickbench_q39/duckdb:duckdb	81980271	78631057	1.04
clickbench_q40/duckdb:duckdb	28054089	28638402	0.98
clickbench_q41/duckdb:duckdb	27200806	27718567	0.98
clickbench_q42/duckdb:duckdb	29298196	29595809	0.99

---

File Size Changes (105 files changed, +0.0% overall, 58↑ 47↓)

File	Scale	Format	Base	HEAD	Change	%
hits_55.vortex	1.0	vortex-file-compressed	166.54 MB	169.19 MB	+2.65 MB	+1.6%
hits_90.vortex	1.0	vortex-compact	81.72 MB	82.52 MB	+816.95 KB	+1.0%
hits_52.vortex	1.0	vortex-file-compressed	105.00 MB	105.28 MB	+282.08 KB	+0.3%
hits_21.vortex	1.0	vortex-file-compressed	94.01 MB	94.22 MB	+218.30 KB	+0.2%
hits_29.vortex	1.0	vortex-file-compressed	59.80 MB	59.93 MB	+134.73 KB	+0.2%
hits_27.vortex	1.0	vortex-compact	69.81 MB	69.95 MB	+143.06 KB	+0.2%
hits_69.vortex	1.0	vortex-file-compressed	122.97 MB	123.20 MB	+239.07 KB	+0.2%
hits_58.vortex	1.0	vortex-file-compressed	90.33 MB	90.50 MB	+172.70 KB	+0.2%
hits_53.vortex	1.0	vortex-file-compressed	87.30 MB	87.46 MB	+164.19 KB	+0.2%
hits_71.vortex	1.0	vortex-file-compressed	102.04 MB	102.21 MB	+171.41 KB	+0.2%
hits_2.vortex	1.0	vortex-file-compressed	186.36 MB	186.61 MB	+250.40 KB	+0.1%
hits_75.vortex	1.0	vortex-file-compressed	63.32 MB	63.40 MB	+78.53 KB	+0.1%
hits_28.vortex	1.0	vortex-file-compressed	119.81 MB	119.95 MB	+145.27 KB	+0.1%
hits_25.vortex	1.0	vortex-file-compressed	114.22 MB	114.36 MB	+138.04 KB	+0.1%
hits_33.vortex	1.0	vortex-file-compressed	57.24 MB	57.30 MB	+64.86 KB	+0.1%
hits_92.vortex	1.0	vortex-file-compressed	146.86 MB	147.02 MB	+161.33 KB	+0.1%
hits_42.vortex	1.0	vortex-file-compressed	223.06 MB	223.24 MB	+189.44 KB	+0.1%
hits_49.vortex	1.0	vortex-file-compressed	75.81 MB	75.87 MB	+61.15 KB	+0.1%
hits_1.vortex	1.0	vortex-file-compressed	138.47 MB	138.58 MB	+108.62 KB	+0.1%
hits_31.vortex	1.0	vortex-file-compressed	90.07 MB	90.14 MB	+67.70 KB	+0.1%
hits_80.vortex	1.0	vortex-file-compressed	105.02 MB	105.09 MB	+76.21 KB	+0.1%
hits_61.vortex	1.0	vortex-file-compressed	101.25 MB	101.32 MB	+72.23 KB	+0.1%
hits_27.vortex	1.0	vortex-file-compressed	122.88 MB	122.96 MB	+79.58 KB	+0.1%
hits_65.vortex	1.0	vortex-file-compressed	183.70 MB	183.81 MB	+118.85 KB	+0.1%
hits_32.vortex	1.0	vortex-file-compressed	66.83 MB	66.87 MB	+39.54 KB	+0.1%
hits_16.vortex	1.0	vortex-file-compressed	79.96 MB	80.00 MB	+46.92 KB	+0.1%
hits_14.vortex	1.0	vortex-file-compressed	111.36 MB	111.42 MB	+64.01 KB	+0.1%
hits_76.vortex	1.0	vortex-file-compressed	114.38 MB	114.44 MB	+64.52 KB	+0.1%
hits_7.vortex	1.0	vortex-file-compressed	93.96 MB	94.01 MB	+52.55 KB	+0.1%
hits_24.vortex	1.0	vortex-file-compressed	77.46 MB	77.50 MB	+42.27 KB	+0.1%
hits_12.vortex	1.0	vortex-file-compressed	100.99 MB	101.04 MB	+54.73 KB	+0.1%
hits_91.vortex	1.0	vortex-file-compressed	97.18 MB	97.23 MB	+49.80 KB	+0.1%
hits_26.vortex	1.0	vortex-file-compressed	110.05 MB	110.09 MB	+48.77 KB	+0.0%
hits_34.vortex	1.0	vortex-file-compressed	97.83 MB	97.87 MB	+43.20 KB	+0.0%
hits_97.vortex	1.0	vortex-file-compressed	107.29 MB	107.34 MB	+47.26 KB	+0.0%
hits_84.vortex	1.0	vortex-file-compressed	117.34 MB	117.39 MB	+51.43 KB	+0.0%
hits_99.vortex	1.0	vortex-file-compressed	123.17 MB	123.22 MB	+52.88 KB	+0.0%
hits_17.vortex	1.0	vortex-file-compressed	87.43 MB	87.46 MB	+35.77 KB	+0.0%
hits_64.vortex	1.0	vortex-file-compressed	81.27 MB	81.30 MB	+32.99 KB	+0.0%
hits_4.vortex	1.0	vortex-file-compressed	108.81 MB	108.85 MB	+43.70 KB	+0.0%
hits_94.vortex	1.0	vortex-file-compressed	138.74 MB	138.80 MB	+55.17 KB	+0.0%
hits_60.vortex	1.0	vortex-file-compressed	103.44 MB	103.48 MB	+39.31 KB	+0.0%
hits_57.vortex	1.0	vortex-file-compressed	128.41 MB	128.46 MB	+47.20 KB	+0.0%
hits_51.vortex	1.0	vortex-file-compressed	277.57 MB	277.66 MB	+96.92 KB	+0.0%
hits_19.vortex	1.0	vortex-file-compressed	73.62 MB	73.64 MB	+25.57 KB	+0.0%
hits_23.vortex	1.0	vortex-file-compressed	77.91 MB	77.94 MB	+24.56 KB	+0.0%
hits_37.vortex	1.0	vortex-file-compressed	86.01 MB	86.04 MB	+27.01 KB	+0.0%
hits_56.vortex	1.0	vortex-file-compressed	123.60 MB	123.64 MB	+38.71 KB	+0.0%
hits_83.vortex	1.0	vortex-file-compressed	89.81 MB	89.83 MB	+19.12 KB	+0.0%
hits_70.vortex	1.0	vortex-file-compressed	93.65 MB	93.67 MB	+18.44 KB	+0.0%
hits_93.vortex	1.0	vortex-file-compressed	90.53 MB	90.54 MB	+15.30 KB	+0.0%
hits_85.vortex	1.0	vortex-file-compressed	91.88 MB	91.90 MB	+11.62 KB	+0.0%
hits_96.vortex	1.0	vortex-file-compressed	135.71 MB	135.73 MB	+11.48 KB	+0.0%
hits_9.vortex	1.0	vortex-file-compressed	99.25 MB	99.26 MB	+6.82 KB	+0.0%
hits_5.vortex	1.0	vortex-file-compressed	92.97 MB	92.98 MB	+3.56 KB	+0.0%
hits_48.vortex	1.0	vortex-file-compressed	28.03 MB	28.03 MB	+656 B	+0.0%
hits_81.vortex	1.0	vortex-file-compressed	100.82 MB	100.82 MB	+1.80 KB	+0.0%
hits_40.vortex	1.0	vortex-file-compressed	117.82 MB	117.83 MB	+656 B	+0.0%
hits_95.vortex	1.0	vortex-file-compressed	96.56 MB	96.56 MB	2.27 KB	-0.0%
hits_68.vortex	1.0	vortex-file-compressed	123.15 MB	123.15 MB	4.33 KB	-0.0%
hits_43.vortex	1.0	vortex-file-compressed	227.33 MB	227.32 MB	11.53 KB	-0.0%
hits_11.vortex	1.0	vortex-file-compressed	80.00 MB	80.00 MB	6.75 KB	-0.0%
hits_74.vortex	1.0	vortex-file-compressed	119.94 MB	119.93 MB	11.52 KB	-0.0%
hits_59.vortex	1.0	vortex-file-compressed	101.85 MB	101.84 MB	11.22 KB	-0.0%
hits_13.vortex	1.0	vortex-file-compressed	99.38 MB	99.37 MB	12.86 KB	-0.0%
hits_20.vortex	1.0	vortex-file-compressed	63.00 MB	62.99 MB	9.91 KB	-0.0%
hits_8.vortex	1.0	vortex-file-compressed	93.37 MB	93.35 MB	16.07 KB	-0.0%
hits_38.vortex	1.0	vortex-file-compressed	99.31 MB	99.29 MB	18.04 KB	-0.0%
hits_72.vortex	1.0	vortex-file-compressed	84.86 MB	84.84 MB	19.20 KB	-0.0%
hits_78.vortex	1.0	vortex-file-compressed	164.30 MB	164.26 MB	48.24 KB	-0.0%
hits_66.vortex	1.0	vortex-file-compressed	90.30 MB	90.27 MB	28.12 KB	-0.0%
hits_87.vortex	1.0	vortex-file-compressed	172.65 MB	172.59 MB	54.66 KB	-0.0%
hits_88.vortex	1.0	vortex-file-compressed	111.45 MB	111.41 MB	35.58 KB	-0.0%
hits_63.vortex	1.0	vortex-file-compressed	69.36 MB	69.34 MB	22.49 KB	-0.0%
hits_54.vortex	1.0	vortex-file-compressed	221.52 MB	221.44 MB	73.09 KB	-0.0%
hits_47.vortex	1.0	vortex-file-compressed	41.33 MB	41.32 MB	16.00 KB	-0.0%
hits_50.vortex	1.0	vortex-file-compressed	179.47 MB	179.40 MB	71.13 KB	-0.0%
hits_45.vortex	1.0	vortex-file-compressed	122.19 MB	122.13 MB	56.11 KB	-0.0%
hits_15.vortex	1.0	vortex-file-compressed	89.31 MB	89.26 MB	42.09 KB	-0.0%
hits_3.vortex	1.0	vortex-file-compressed	142.21 MB	142.14 MB	73.78 KB	-0.1%
hits_39.vortex	1.0	vortex-file-compressed	80.42 MB	80.38 MB	45.96 KB	-0.1%
hits_18.vortex	1.0	vortex-file-compressed	104.84 MB	104.78 MB	59.99 KB	-0.1%
hits_98.vortex	1.0	vortex-file-compressed	118.52 MB	118.46 MB	69.44 KB	-0.1%
hits_30.vortex	1.0	vortex-file-compressed	87.15 MB	87.10 MB	52.48 KB	-0.1%
hits_82.vortex	1.0	vortex-file-compressed	99.89 MB	99.82 MB	64.68 KB	-0.1%
hits_44.vortex	1.0	vortex-file-compressed	186.97 MB	186.84 MB	132.38 KB	-0.1%
hits_22.vortex	1.0	vortex-file-compressed	78.63 MB	78.58 MB	55.71 KB	-0.1%
hits_77.vortex	1.0	vortex-file-compressed	168.77 MB	168.64 MB	130.20 KB	-0.1%
hits_97.vortex	1.0	vortex-compact	69.04 MB	68.98 MB	60.21 KB	-0.1%
hits_41.vortex	1.0	vortex-file-compressed	224.26 MB	224.07 MB	197.86 KB	-0.1%
hits_6.vortex	1.0	vortex-file-compressed	93.42 MB	93.34 MB	86.02 KB	-0.1%
hits_35.vortex	1.0	vortex-file-compressed	115.26 MB	115.16 MB	106.48 KB	-0.1%
hits_86.vortex	1.0	vortex-file-compressed	69.45 MB	69.38 MB	68.61 KB	-0.1%
hits_62.vortex	1.0	vortex-file-compressed	117.50 MB	117.38 MB	120.50 KB	-0.1%
hits_67.vortex	1.0	vortex-file-compressed	184.21 MB	184.02 MB	192.72 KB	-0.1%
hits_46.vortex	1.0	vortex-file-compressed	69.53 MB	69.45 MB	76.78 KB	-0.1%
hits_79.vortex	1.0	vortex-file-compressed	145.24 MB	145.08 MB	162.80 KB	-0.1%
hits_10.vortex	1.0	vortex-file-compressed	69.71 MB	69.60 MB	103.61 KB	-0.1%
hits_0.vortex	1.0	vortex-file-compressed	89.72 MB	89.59 MB	133.92 KB	-0.1%
hits_89.vortex	1.0	vortex-file-compressed	184.63 MB	184.36 MB	282.63 KB	-0.1%
hits_36.vortex	1.0	vortex-file-compressed	68.57 MB	68.46 MB	113.79 KB	-0.2%
hits_73.vortex	1.0	vortex-file-compressed	110.75 MB	110.57 MB	188.81 KB	-0.2%
hits_16.vortex	1.0	vortex-compact	48.22 MB	48.08 MB	140.69 KB	-0.3%
hits_90.vortex	1.0	vortex-file-compressed	142.04 MB	140.05 MB	2.00 MB	-1.4%
duckdb.db	1.0	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%

Totals:

• vortex-compact: 7.05 GB → 7.05 GB (+0.0%)
• vortex-file-compressed: 11.02 GB → 11.02 GB (+0.0%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-file-compressed	-1.9%	-1.5%	-0.5%	+924.9%	➖ noise
0	duckdb:duckdb	+1.2%	-1.5%	+2.7%	+276.6%	➖ noise
0	duckdb:vortex-file-compressed	+14.2%	-1.5%	+15.9%	+438.9%	➖ noise
1	datafusion:vortex-file-compressed	+15.2%	-1.3%	+16.7%	+28.3%	➖ noise
1	duckdb:duckdb	+4.7%	-1.3%	+6.1%	+49.0%	➖ noise
1	duckdb:vortex-file-compressed	+9.4%	-1.3%	+10.9%	+27.8%	➖ noise
2	datafusion:vortex-file-compressed	+6.3%	-0.6%	+7.0%	+18.4%	➖ noise
2	duckdb:duckdb	+2.8%	-0.6%	+3.5%	+26.1%	➖ noise
2	duckdb:vortex-file-compressed	+5.0%	-0.6%	+5.7%	+10.2%	➖ noise
3	datafusion:vortex-file-compressed	+5.5%	+0.7%	+4.8%	+144.8%	➖ noise
3	duckdb:duckdb	+3.0%	+0.7%	+2.2%	+44.0%	➖ noise
3	duckdb:vortex-file-compressed	-1.6%	+0.7%	-2.3%	+48.1%	➖ noise
4	datafusion:vortex-file-compressed	-1.3%	-2.5%	+1.2%	+11.0%	➖ noise
4	duckdb:duckdb	+2.7%	-2.5%	+5.3%	+10.4%	➖ noise
4	duckdb:vortex-file-compressed	+0.7%	-2.5%	+3.3%	+10.9%	➖ noise
5	datafusion:vortex-file-compressed	-1.2%	+0.9%	-2.1%	+10.0%	➖ noise
5	duckdb:duckdb	+2.8%	+0.9%	+1.8%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+2.5%	+0.9%	+1.6%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-3.3%	-8.0%	+5.1%	+43.1%	➖ noise
6	duckdb:duckdb	+3.5%	-8.0%	+12.5%	+19.9%	➖ noise
6	duckdb:vortex-file-compressed	+4.8%	-8.0%	+13.9%	+20.6%	➖ noise
7	datafusion:vortex-file-compressed	+4.4%	+1.0%	+3.4%	+30.9%	➖ noise
7	duckdb:duckdb	+0.9%	+1.0%	-0.2%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	+13.2%	+1.0%	+12.0%	+43.8%	➖ noise
8	datafusion:vortex-file-compressed	+1.5%	+0.7%	+0.8%	+10.0%	➖ noise
8	duckdb:duckdb	+0.3%	+0.7%	-0.4%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-0.3%	+0.7%	-1.0%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	+0.4%	-1.3%	+1.7%	+10.0%	➖ noise
9	duckdb:duckdb	-4.5%	-1.3%	-3.3%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	+0.9%	-1.3%	+2.2%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	-0.6%	-1.7%	+1.0%	+12.2%	➖ noise
10	duckdb:duckdb	-1.4%	-1.7%	+0.3%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	+1.7%	-1.7%	+3.5%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	-0.9%	+0.1%	-0.9%	+10.0%	➖ noise
11	duckdb:duckdb	-5.4%	+0.1%	-5.4%	+10.0%	➖ noise
11	duckdb:vortex-file-compressed	+1.5%	+0.1%	+1.5%	+12.4%	➖ noise
12	datafusion:vortex-file-compressed	-0.8%	-1.0%	+0.3%	+10.0%	➖ noise
12	duckdb:duckdb	-10.0%	-1.0%	-9.1%	+10.0%	✅ faster
12	duckdb:vortex-file-compressed	+2.8%	-1.0%	+3.9%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	-2.6%	-0.2%	-2.4%	+10.0%	➖ noise
13	duckdb:duckdb	-18.5%	-0.2%	-18.4%	+10.0%	✅ faster
13	duckdb:vortex-file-compressed	+2.4%	-0.2%	+2.6%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	+2.8%	-1.2%	+4.1%	+10.0%	➖ noise
14	duckdb:duckdb	-17.6%	-1.2%	-16.6%	+10.0%	✅ faster
14	duckdb:vortex-file-compressed	+1.9%	-1.2%	+3.2%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	-0.4%	+0.5%	-0.9%	+10.0%	➖ noise
15	duckdb:duckdb	-17.0%	+0.5%	-17.4%	+10.0%	✅ faster
15	duckdb:vortex-file-compressed	-0.3%	+0.5%	-0.8%	+10.0%	➖ noise
16	datafusion:vortex-file-compressed	+1.5%	+0.2%	+1.4%	+10.0%	➖ noise
16	duckdb:duckdb	-18.4%	+0.2%	-18.5%	+10.0%	✅ faster
16	duckdb:vortex-file-compressed	+1.3%	+0.2%	+1.1%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	-0.3%	+1.4%	-1.6%	+10.0%	➖ noise
17	duckdb:duckdb	-17.6%	+1.4%	-18.8%	+10.0%	✅ faster
17	duckdb:vortex-file-compressed	+2.9%	+1.4%	+1.5%	+10.0%	➖ noise
18	datafusion:vortex-file-compressed	+2.3%	-2.3%	+4.7%	+10.0%	➖ noise
18	duckdb:duckdb	-23.4%	-2.3%	-21.6%	+10.0%	✅ faster
18	duckdb:vortex-file-compressed	+2.6%	-2.3%	+4.9%	+10.0%	➖ noise
19	datafusion:vortex-file-compressed	+11.2%	+0.0%	+11.1%	+32.6%	➖ noise
19	duckdb:duckdb	-10.9%	+0.0%	-10.9%	+12.0%	✅ faster
19	duckdb:vortex-file-compressed	+7.5%	+0.0%	+7.5%	+27.9%	➖ noise
20	datafusion:vortex-file-compressed	+3.3%	+0.1%	+3.2%	+110.4%	➖ noise
20	duckdb:duckdb	-17.2%	+0.1%	-17.3%	+76.9%	➖ noise
20	duckdb:vortex-file-compressed	-1.5%	+0.1%	-1.6%	+19.2%	➖ noise
21	datafusion:vortex-file-compressed	+5.3%	+0.2%	+5.1%	+10.0%	➖ noise
21	duckdb:duckdb	-14.5%	+0.2%	-14.6%	+10.0%	✅ faster
21	duckdb:vortex-file-compressed	+5.1%	+0.2%	+4.9%	+10.0%	➖ noise
22	datafusion:vortex-file-compressed	+2.0%	+0.5%	+1.5%	+10.0%	➖ noise
22	duckdb:duckdb	-8.2%	+0.5%	-8.6%	+38.5%	➖ noise
22	duckdb:vortex-file-compressed	-0.3%	+0.5%	-0.8%	+13.1%	➖ noise
23	datafusion:vortex-file-compressed	-1.1%	-0.5%	-0.6%	+39.9%	➖ noise
23	duckdb:duckdb	-9.0%	-0.5%	-8.5%	+10.0%	➖ noise
23	duckdb:vortex-file-compressed	+1.9%	-0.5%	+2.4%	+16.9%	➖ noise
24	datafusion:vortex-file-compressed	+8.7%	-2.9%	+11.9%	+12.8%	➖ noise
24	duckdb:duckdb	-5.2%	-2.9%	-2.4%	+31.3%	➖ noise
24	duckdb:vortex-file-compressed	-3.6%	-2.9%	-0.7%	+18.9%	➖ noise
25	datafusion:vortex-file-compressed	-1.3%	+0.4%	-1.7%	+15.3%	➖ noise
25	duckdb:duckdb	-3.2%	+0.4%	-3.6%	+10.0%	➖ noise
25	duckdb:vortex-file-compressed	+5.8%	+0.4%	+5.3%	+12.0%	➖ noise
26	datafusion:vortex-file-compressed	+9.6%	+3.8%	+5.6%	+12.9%	➖ noise
26	duckdb:duckdb	-3.4%	+3.8%	-6.9%	+10.0%	➖ noise
26	duckdb:vortex-file-compressed	+10.5%	+3.8%	+6.4%	+19.4%	➖ noise
27	datafusion:vortex-file-compressed	+0.7%	+1.0%	-0.3%	+10.0%	➖ noise
27	duckdb:duckdb	-3.6%	+1.0%	-4.6%	+10.0%	➖ noise
27	duckdb:vortex-file-compressed	+2.2%	+1.0%	+1.2%	+10.0%	➖ noise
28	datafusion:vortex-file-compressed	+0.5%	+0.2%	+0.4%	+10.0%	➖ noise
28	duckdb:duckdb	-1.0%	+0.2%	-1.1%	+10.0%	➖ noise
28	duckdb:vortex-file-compressed	-0.5%	+0.2%	-0.7%	+10.0%	➖ noise
29	datafusion:vortex-file-compressed	-2.8%	+0.4%	-3.2%	+13.2%	➖ noise
29	duckdb:duckdb	-0.7%	+0.4%	-1.0%	+10.0%	➖ noise
29	duckdb:vortex-file-compressed	+8.3%	+0.4%	+7.9%	+30.6%	➖ noise
30	datafusion:vortex-file-compressed	+6.3%	+0.4%	+5.8%	+10.0%	➖ noise
30	duckdb:duckdb	-0.3%	+0.4%	-0.8%	+10.0%	➖ noise
30	duckdb:vortex-file-compressed	-0.7%	+0.4%	-1.1%	+10.0%	➖ noise
31	datafusion:vortex-file-compressed	+2.4%	-0.5%	+2.9%	+10.0%	➖ noise
31	duckdb:duckdb	+1.1%	-0.5%	+1.6%	+10.0%	➖ noise
31	duckdb:vortex-file-compressed	+0.8%	-0.5%	+1.3%	+10.0%	➖ noise
32	datafusion:vortex-file-compressed	-10.8%	-0.8%	-10.1%	+12.5%	➖ noise
32	duckdb:duckdb	+0.9%	-0.8%	+1.6%	+10.0%	➖ noise
32	duckdb:vortex-file-compressed	+1.9%	-0.8%	+2.7%	+10.0%	➖ noise
33	datafusion:vortex-file-compressed	+3.4%	+1.3%	+2.1%	+10.0%	➖ noise
33	duckdb:duckdb	+0.1%	+1.3%	-1.2%	+10.0%	➖ noise
33	duckdb:vortex-file-compressed	-3.5%	+1.3%	-4.7%	+10.0%	➖ noise
34	datafusion:vortex-file-compressed	+0.1%	-2.1%	+2.2%	+10.0%	➖ noise
34	duckdb:duckdb	-0.5%	-2.1%	+1.7%	+10.0%	➖ noise
34	duckdb:vortex-file-compressed	-0.2%	-2.1%	+2.0%	+10.0%	➖ noise
35	datafusion:vortex-file-compressed	+6.1%	-0.3%	+6.3%	+10.0%	➖ noise
35	duckdb:duckdb	+1.2%	-0.3%	+1.5%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	-2.3%	-0.3%	-2.1%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	+3.1%	+6.5%	-3.2%	+15.3%	➖ noise
36	duckdb:duckdb	-0.9%	+6.5%	-7.0%	+17.0%	➖ noise
36	duckdb:vortex-file-compressed	-12.6%	+6.5%	-17.9%	+10.0%	✅ faster
37	datafusion:vortex-file-compressed	+3.1%	-1.0%	+4.1%	+13.6%	➖ noise
37	duckdb:duckdb	-0.8%	-1.0%	+0.2%	+10.0%	➖ noise
37	duckdb:vortex-file-compressed	-13.3%	-1.0%	-12.4%	+20.7%	➖ noise
38	datafusion:vortex-file-compressed	-0.9%	-0.5%	-0.4%	+14.2%	➖ noise
38	duckdb:duckdb	+0.8%	-0.5%	+1.3%	+10.0%	➖ noise
38	duckdb:vortex-file-compressed	-12.4%	-0.5%	-12.0%	+10.0%	✅ faster
39	datafusion:vortex-file-compressed	+0.3%	-2.1%	+2.4%	+10.0%	➖ noise
39	duckdb:duckdb	+4.3%	-2.1%	+6.5%	+15.5%	➖ noise
39	duckdb:vortex-file-compressed	-14.2%	-2.1%	-12.4%	+12.5%	✅ faster
40	datafusion:vortex-file-compressed	+2.7%	+2.0%	+0.7%	+12.7%	➖ noise
40	duckdb:duckdb	-2.0%	+2.0%	-4.0%	+10.0%	➖ noise
40	duckdb:vortex-file-compressed	-9.7%	+2.0%	-11.5%	+14.1%	➖ noise
41	datafusion:vortex-file-compressed	+2.5%	-2.6%	+5.2%	+13.1%	➖ noise
41	duckdb:duckdb	-1.9%	-2.6%	+0.7%	+10.0%	➖ noise
41	duckdb:vortex-file-compressed	-8.0%	-2.6%	-5.6%	+10.0%	➖ noise
42	datafusion:vortex-file-compressed	+5.6%	-1.3%	+7.0%	+10.0%	➖ noise
42	duckdb:duckdb	-1.0%	-1.3%	+0.3%	+10.3%	➖ noise
42	duckdb:vortex-file-compressed	-14.7%	-1.3%	-13.6%	+13.7%	✅ faster

[github-actions]

Benchmarks: Appian on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +3.6%
Engines: DataFusion No clear signal (+0.5%, low confidence) · DuckDB No clear signal (+2.6%, low confidence)
Vortex (geomean): 0.926x ➖
Parquet (geomean): 0.914x ➖
Shifts: Parquet (control) -8.6% · Median polish -3.2%

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.

---

datafusion / vortex-file-compressed (0.875x ✅, 7↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
appian_q01/datafusion:vortex-file-compressed 🚀	131453664	147124910	0.89
appian_q02/datafusion:vortex-file-compressed 🚀	656548207	750668710	0.87
appian_q03/datafusion:vortex-file-compressed 🚀	356969201	416184406	0.86
appian_q04/datafusion:vortex-file-compressed	27718622348	28811263026	0.96
appian_q05/datafusion:vortex-file-compressed 🚀	265961156	321400946	0.83
appian_q06/datafusion:vortex-file-compressed 🚀	413134938	484761810	0.85
appian_q07/datafusion:vortex-file-compressed 🚀	449554857	521834869	0.86
appian_q08/datafusion:vortex-file-compressed 🚀	1859945284	2128597091	0.87

datafusion / parquet (0.871x ✅, 7↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
appian_q01/datafusion:parquet 🚀	128965091	154976281	0.83
appian_q02/datafusion:parquet 🚀	670873007	768885326	0.87
appian_q03/datafusion:parquet 🚀	355087990	415961953	0.85
appian_q04/datafusion:parquet	27630995109	28895571312	0.96
appian_q05/datafusion:parquet 🚀	285610853	326916962	0.87
appian_q06/datafusion:parquet 🚀	428812694	502212715	0.85
appian_q07/datafusion:parquet 🚀	451429282	528653889	0.85
appian_q08/datafusion:parquet 🚀	1832176020	2097135630	0.87

duckdb / vortex-file-compressed (0.980x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
appian_q01/duckdb:vortex-file-compressed	191289870	198809558	0.96
appian_q02/duckdb:vortex-file-compressed	610286196	630053114	0.97
appian_q03/duckdb:vortex-file-compressed	261856784	269375513	0.97
appian_q04/duckdb:vortex-file-compressed	1323402754	1341776652	0.99
appian_q05/duckdb:vortex-file-compressed	290910499	302612909	0.96
appian_q06/duckdb:vortex-file-compressed	805207808	806374280	1.00
appian_q07/duckdb:vortex-file-compressed	344114113	345566384	1.00
appian_q08/duckdb:vortex-file-compressed	1306501386	1310675681	1.00

duckdb / parquet (0.960x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
appian_q01/duckdb:parquet	202190600	208637816	0.97
appian_q02/duckdb:parquet	601610087	619039778	0.97
appian_q03/duckdb:parquet	285030210	297885612	0.96
appian_q04/duckdb:parquet	1315156597	1376410157	0.96
appian_q05/duckdb:parquet	304963800	333483527	0.91
appian_q06/duckdb:parquet	791322775	806638248	0.98
appian_q07/duckdb:parquet	361772905	374529945	0.97
appian_q08/duckdb:parquet	1259991464	1305303889	0.97

duckdb / duckdb (0.990x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
appian_q01/duckdb:duckdb	171551539	172596547	0.99
appian_q02/duckdb:duckdb	541673359	554588877	0.98
appian_q03/duckdb:duckdb	385963069	391417858	0.99
appian_q04/duckdb:duckdb	1297505471	1320315091	0.98
appian_q05/duckdb:duckdb	282488058	286607432	0.99
appian_q06/duckdb:duckdb	782479321	778588875	1.00
appian_q07/duckdb:duckdb	324832164	325739716	1.00
appian_q08/duckdb:duckdb	1219154047	1227659117	0.99

---

File Size Changes (4 files changed, -0.0% overall, 2↑ 2↓)

File	Scale	Format	Base	HEAD	Change	%
orderview.vortex	1.0	vortex-file-compressed	81.10 MB	81.12 MB	+22.46 KB	+0.0%
addressview.vortex	1.0	vortex-file-compressed	34.62 MB	34.62 MB	+8 B	+0.0%
creditcardview.vortex	1.0	vortex-file-compressed	61.05 MB	60.94 MB	114.55 KB	-0.2%
duckdb.db	1.0	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%

Totals:

• vortex-compact: 271.96 MB → 271.69 MB (-0.1%)
• vortex-file-compressed: 513.78 MB → 513.69 MB (-0.0%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-file-compressed	-10.7%	-10.2%	-0.5%	+11.9%	➖ noise
1	duckdb:duckdb	-0.6%	-10.2%	+10.7%	+10.0%	🚨 regression
1	duckdb:vortex-file-compressed	-3.8%	-10.2%	+7.1%	+10.0%	➖ noise
2	datafusion:vortex-file-compressed	-12.5%	-7.9%	-5.0%	+10.0%	➖ noise
2	duckdb:duckdb	-2.3%	-7.9%	+6.1%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	-3.1%	-7.9%	+5.2%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	-14.2%	-9.6%	-5.1%	+10.0%	➖ noise
3	duckdb:duckdb	-1.4%	-9.6%	+9.1%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	-2.8%	-9.6%	+7.6%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	-3.8%	-4.4%	+0.6%	+10.0%	➖ noise
4	duckdb:duckdb	-1.7%	-4.4%	+2.8%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-1.4%	-4.4%	+3.2%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	-17.2%	-10.6%	-7.4%	+10.5%	➖ noise
5	duckdb:duckdb	-1.4%	-10.6%	+10.3%	+10.0%	🚨 regression
5	duckdb:vortex-file-compressed	-3.9%	-10.6%	+7.6%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-14.8%	-8.5%	-6.9%	+10.0%	➖ noise
6	duckdb:duckdb	+0.5%	-8.5%	+9.8%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	-0.1%	-8.5%	+9.1%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	-13.9%	-9.2%	-5.1%	+10.0%	➖ noise
7	duckdb:duckdb	-0.3%	-9.2%	+9.8%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	-0.4%	-9.2%	+9.6%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	-12.6%	-8.2%	-4.9%	+10.0%	➖ noise
8	duckdb:duckdb	-0.7%	-8.2%	+8.1%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-0.3%	-8.2%	+8.5%	+10.0%	➖ noise

[github-actions]

Benchmarks: TPC-H SF=1 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -0.3%
Engines: DataFusion No clear signal (+0.3%, environment too noisy confidence) · DuckDB No clear signal (-0.9%, environment too noisy confidence)
Vortex (geomean): 1.052x ➖
Parquet (geomean): 1.055x ➖
Shifts: Parquet (control) +5.5% · Median polish +5.1%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.

---

datafusion / vortex-file-compressed (0.993x ➖, 1↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	286473594	304514594	0.94
tpch_q02/datafusion:vortex-file-compressed	591738297	606395428	0.98
tpch_q03/datafusion:vortex-file-compressed	457628235	538039445	0.85
tpch_q04/datafusion:vortex-file-compressed	278824945	310010175	0.90
tpch_q05/datafusion:vortex-file-compressed	505384622	550197793	0.92
tpch_q06/datafusion:vortex-file-compressed	376351139	357062617	1.05
tpch_q07/datafusion:vortex-file-compressed	460801417	515613245	0.89
tpch_q08/datafusion:vortex-file-compressed	785106324	671481151	1.17
tpch_q09/datafusion:vortex-file-compressed	531570158	539259578	0.99
tpch_q10/datafusion:vortex-file-compressed 🚀	685820725	1193223589	0.57
tpch_q11/datafusion:vortex-file-compressed	354108709	350435575	1.01
tpch_q12/datafusion:vortex-file-compressed	503411941	507094470	0.99
tpch_q13/datafusion:vortex-file-compressed	239346946	224694665	1.07
tpch_q14/datafusion:vortex-file-compressed	334057143	325193644	1.03
tpch_q15/datafusion:vortex-file-compressed	654319324	600673716	1.09
tpch_q16/datafusion:vortex-file-compressed	289921901	301830831	0.96
tpch_q17/datafusion:vortex-file-compressed	459401680	401752307	1.14
tpch_q18/datafusion:vortex-file-compressed	398173358	316895090	1.26
tpch_q19/datafusion:vortex-file-compressed	524925074	500942491	1.05
tpch_q20/datafusion:vortex-file-compressed	417508044	413487719	1.01
tpch_q21/datafusion:vortex-file-compressed	649802217	552002452	1.18
tpch_q22/datafusion:vortex-file-compressed	125457440	122290387	1.03

datafusion / vortex-compact (1.123x ➖, 0↑ 4↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	316600774	251381026	1.26
tpch_q02/datafusion:vortex-compact	503938749	497919681	1.01
tpch_q03/datafusion:vortex-compact	399823787	412282829	0.97
tpch_q04/datafusion:vortex-compact	247150420	230541535	1.07
tpch_q05/datafusion:vortex-compact	524637903	479346591	1.09
tpch_q06/datafusion:vortex-compact 🚨	492631990	338917606	1.45
tpch_q07/datafusion:vortex-compact 🚨	718722275	463826296	1.55
tpch_q08/datafusion:vortex-compact	669764857	586926303	1.14
tpch_q09/datafusion:vortex-compact	605359493	470303425	1.29
tpch_q10/datafusion:vortex-compact	551443178	575305805	0.96
tpch_q11/datafusion:vortex-compact	343998162	342292164	1.00
tpch_q12/datafusion:vortex-compact	393485603	388665945	1.01
tpch_q13/datafusion:vortex-compact	193899302	205602366	0.94
tpch_q14/datafusion:vortex-compact 🚨	405628741	279598231	1.45
tpch_q15/datafusion:vortex-compact 🚨	678181163	490829896	1.38
tpch_q16/datafusion:vortex-compact	252481206	247207719	1.02
tpch_q17/datafusion:vortex-compact	481708445	426447000	1.13
tpch_q18/datafusion:vortex-compact	351010554	308485906	1.14
tpch_q19/datafusion:vortex-compact	576310820	496529493	1.16
tpch_q20/datafusion:vortex-compact	493594225	484880469	1.02
tpch_q21/datafusion:vortex-compact	642394678	623145691	1.03
tpch_q22/datafusion:vortex-compact	165920714	181896176	0.91

datafusion / parquet (1.052x ➖, 1↑ 4↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	235080721	238167757	0.99
tpch_q02/datafusion:parquet 🚨	921465257	422662364	2.18
tpch_q03/datafusion:parquet 🚨	557416108	388513301	1.43
tpch_q04/datafusion:parquet	205965106	249507875	0.83
tpch_q05/datafusion:parquet	589337570	544748064	1.08
tpch_q06/datafusion:parquet 🚨	211315851	140561386	1.50
tpch_q07/datafusion:parquet	605691603	474017384	1.28
tpch_q08/datafusion:parquet	619500619	579184624	1.07
tpch_q09/datafusion:parquet	604010341	525052631	1.15
tpch_q10/datafusion:parquet	693253850	594118104	1.17
tpch_q11/datafusion:parquet 🚨	522218079	384402586	1.36
tpch_q12/datafusion:parquet	265093326	272652259	0.97
tpch_q13/datafusion:parquet	438327202	523330317	0.84
tpch_q14/datafusion:parquet 🚀	216446652	310325781	0.70
tpch_q15/datafusion:parquet	349658438	468314736	0.75
tpch_q16/datafusion:parquet	203020159	236452225	0.86
tpch_q17/datafusion:parquet	436413788	523010423	0.83
tpch_q18/datafusion:parquet	512962228	565466720	0.91
tpch_q19/datafusion:parquet	367755467	370967441	0.99
tpch_q20/datafusion:parquet	405176573	388277440	1.04
tpch_q21/datafusion:parquet	549403964	585128257	0.94
tpch_q22/datafusion:parquet	139595052	125738381	1.11

duckdb / vortex-file-compressed (1.064x ➖, 0↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	353999678	279341292	1.27
tpch_q02/duckdb:vortex-file-compressed	1078822723	971348841	1.11
tpch_q03/duckdb:vortex-file-compressed	784014120	740693611	1.06
tpch_q04/duckdb:vortex-file-compressed	506817691	476012047	1.06
tpch_q05/duckdb:vortex-file-compressed	876008505	822149089	1.07
tpch_q06/duckdb:vortex-file-compressed	400713267	328234517	1.22
tpch_q07/duckdb:vortex-file-compressed	1072505421	993296682	1.08
tpch_q08/duckdb:vortex-file-compressed	1046437795	1028679853	1.02
tpch_q09/duckdb:vortex-file-compressed	963562668	1194720304	0.81
tpch_q10/duckdb:vortex-file-compressed	760440788	692711683	1.10
tpch_q11/duckdb:vortex-file-compressed	516978773	507123553	1.02
tpch_q12/duckdb:vortex-file-compressed	708878280	757370136	0.94
tpch_q13/duckdb:vortex-file-compressed	445394205	506552897	0.88
tpch_q14/duckdb:vortex-file-compressed	382433824	421899612	0.91
tpch_q15/duckdb:vortex-file-compressed	335072661	299553988	1.12
tpch_q16/duckdb:vortex-file-compressed	368194356	378201262	0.97
tpch_q17/duckdb:vortex-file-compressed	727020369	668356886	1.09
tpch_q18/duckdb:vortex-file-compressed	567496496	526873899	1.08
tpch_q19/duckdb:vortex-file-compressed	520223597	437744131	1.19
tpch_q20/duckdb:vortex-file-compressed	946501565	819919918	1.15
tpch_q21/duckdb:vortex-file-compressed	1196755655	1190770710	1.01
tpch_q22/duckdb:vortex-file-compressed 🚨	327640884	225978120	1.45

duckdb / vortex-compact (1.033x ➖, 0↑ 1↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact 🚨	343216478	261396233	1.31
tpch_q02/duckdb:vortex-compact	976515586	1049587795	0.93
tpch_q03/duckdb:vortex-compact	678908617	599667155	1.13
tpch_q04/duckdb:vortex-compact	413940068	399613558	1.04
tpch_q05/duckdb:vortex-compact	790424012	871118567	0.91
tpch_q06/duckdb:vortex-compact	353213341	420851567	0.84
tpch_q07/duckdb:vortex-compact	888527360	892237219	1.00
tpch_q08/duckdb:vortex-compact	1042173898	995122334	1.05
tpch_q09/duckdb:vortex-compact	1062508397	1071267318	0.99
tpch_q10/duckdb:vortex-compact	732817777	785478415	0.93
tpch_q11/duckdb:vortex-compact	512003297	490559660	1.04
tpch_q12/duckdb:vortex-compact	634035884	664801922	0.95
tpch_q13/duckdb:vortex-compact	487885560	459977092	1.06
tpch_q14/duckdb:vortex-compact	479886824	410150785	1.17
tpch_q15/duckdb:vortex-compact	281460375	293483057	0.96
tpch_q16/duckdb:vortex-compact	351598574	315511355	1.11
tpch_q17/duckdb:vortex-compact	709912391	752836751	0.94
tpch_q18/duckdb:vortex-compact	546423298	493955187	1.11
tpch_q19/duckdb:vortex-compact	524223817	492618680	1.06
tpch_q20/duckdb:vortex-compact	872186117	767551868	1.14
tpch_q21/duckdb:vortex-compact	994042680	990165718	1.00
tpch_q22/duckdb:vortex-compact	338880874	293077422	1.16

duckdb / parquet (1.057x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	498487998	533557226	0.93
tpch_q02/duckdb:parquet	1165552560	1149931267	1.01
tpch_q03/duckdb:parquet	1050629905	1071009633	0.98
tpch_q04/duckdb:parquet	767202279	706044016	1.09
tpch_q05/duckdb:parquet	1402665121	1296348333	1.08
tpch_q06/duckdb:parquet	543025414	435033768	1.25
tpch_q07/duckdb:parquet	1387022671	1248538839	1.11
tpch_q08/duckdb:parquet	1658512224	1622344845	1.02
tpch_q09/duckdb:parquet	1453803986	1503709983	0.97
tpch_q10/duckdb:parquet	1371306504	1428094049	0.96
tpch_q11/duckdb:parquet	818247858	744603823	1.10
tpch_q12/duckdb:parquet	773108306	753008011	1.03
tpch_q13/duckdb:parquet	929371527	952491400	0.98
tpch_q14/duckdb:parquet	784527967	675226146	1.16
tpch_q15/duckdb:parquet	596824324	519294634	1.15
tpch_q16/duckdb:parquet	722313014	735688911	0.98
tpch_q17/duckdb:parquet	894171385	821366419	1.09
tpch_q18/duckdb:parquet	1061306682	969382696	1.09
tpch_q19/duckdb:parquet	910884826	832386604	1.09
tpch_q20/duckdb:parquet	1334065214	1263397152	1.06
tpch_q21/duckdb:parquet	1247840824	1101933873	1.13
tpch_q22/duckdb:parquet	594106757	562475317	1.06

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	+25.9%	-4.0%	+31.2%	+78.6%	➖ noise
1	datafusion:vortex-file-compressed	-5.9%	-4.0%	-2.0%	+66.5%	➖ noise
1	duckdb:vortex-compact	+31.3%	-4.0%	+36.7%	+52.3%	➖ noise
1	duckdb:vortex-file-compressed	+26.7%	-4.0%	+32.0%	+66.1%	➖ noise
2	datafusion:vortex-compact	+1.2%	+48.7%	-31.9%	+41.8%	✅ faster
2	datafusion:vortex-file-compressed	-2.4%	+48.7%	-34.4%	+40.1%	✅ faster
2	duckdb:vortex-compact	-7.0%	+48.7%	-37.4%	+40.1%	✅ faster
2	duckdb:vortex-file-compressed	+11.1%	+48.7%	-25.3%	+40.1%	➖ noise
3	datafusion:vortex-compact	-3.0%	+18.6%	-18.3%	+45.3%	➖ noise
3	datafusion:vortex-file-compressed	-14.9%	+18.6%	-28.3%	+59.6%	➖ noise
3	duckdb:vortex-compact	+13.2%	+18.6%	-4.6%	+40.1%	➖ noise
3	duckdb:vortex-file-compressed	+5.8%	+18.6%	-10.8%	+40.1%	➖ noise
4	datafusion:vortex-compact	+7.2%	-5.3%	+13.2%	+44.3%	➖ noise
4	datafusion:vortex-file-compressed	-10.1%	-5.3%	-5.0%	+40.1%	➖ noise
4	duckdb:vortex-compact	+3.6%	-5.3%	+9.4%	+40.1%	➖ noise
4	duckdb:vortex-file-compressed	+6.5%	-5.3%	+12.4%	+48.8%	➖ noise
5	datafusion:vortex-compact	+9.4%	+8.2%	+1.2%	+40.1%	➖ noise
5	datafusion:vortex-file-compressed	-8.1%	+8.2%	-15.1%	+40.1%	➖ noise
5	duckdb:vortex-compact	-9.3%	+8.2%	-16.1%	+40.1%	➖ noise
5	duckdb:vortex-file-compressed	+6.6%	+8.2%	-1.5%	+40.1%	➖ noise
6	datafusion:vortex-compact	+45.4%	+37.0%	+6.1%	+44.6%	➖ noise
6	datafusion:vortex-file-compressed	+5.4%	+37.0%	-23.1%	+40.1%	➖ noise
6	duckdb:vortex-compact	-16.1%	+37.0%	-38.7%	+40.1%	✅ faster
6	duckdb:vortex-file-compressed	+22.1%	+37.0%	-10.9%	+40.1%	➖ noise
7	datafusion:vortex-compact	+55.0%	+19.1%	+30.1%	+40.1%	➖ noise
7	datafusion:vortex-file-compressed	-10.6%	+19.1%	-25.0%	+40.1%	➖ noise
7	duckdb:vortex-compact	-0.4%	+19.1%	-16.4%	+40.1%	➖ noise
7	duckdb:vortex-file-compressed	+8.0%	+19.1%	-9.4%	+40.1%	➖ noise
8	datafusion:vortex-compact	+14.1%	+4.6%	+9.1%	+40.1%	➖ noise
8	datafusion:vortex-file-compressed	+16.9%	+4.6%	+11.8%	+40.1%	➖ noise
8	duckdb:vortex-compact	+4.7%	+4.6%	+0.2%	+40.1%	➖ noise
8	duckdb:vortex-file-compressed	+1.7%	+4.6%	-2.7%	+40.1%	➖ noise
9	datafusion:vortex-compact	+28.7%	+5.5%	+22.1%	+40.1%	➖ noise
9	datafusion:vortex-file-compressed	-1.4%	+5.5%	-6.5%	+40.1%	➖ noise
9	duckdb:vortex-compact	-0.8%	+5.5%	-6.0%	+40.1%	➖ noise
9	duckdb:vortex-file-compressed	-19.3%	+5.5%	-23.5%	+40.1%	➖ noise
10	datafusion:vortex-compact	-4.1%	+5.9%	-9.4%	+40.1%	➖ noise
10	datafusion:vortex-file-compressed	-42.5%	+5.9%	-45.7%	+48.6%	✅ faster
10	duckdb:vortex-compact	-6.7%	+5.9%	-11.9%	+40.1%	➖ noise
10	duckdb:vortex-file-compressed	+9.8%	+5.9%	+3.7%	+40.1%	➖ noise
11	datafusion:vortex-compact	+0.5%	+22.2%	-17.7%	+40.1%	➖ noise
11	datafusion:vortex-file-compressed	+1.0%	+22.2%	-17.3%	+40.1%	➖ noise
11	duckdb:vortex-compact	+4.4%	+22.2%	-14.6%	+40.1%	➖ noise
11	duckdb:vortex-file-compressed	+1.9%	+22.2%	-16.6%	+40.1%	➖ noise
12	datafusion:vortex-compact	+1.2%	-0.1%	+1.3%	+40.1%	➖ noise
12	datafusion:vortex-file-compressed	-0.7%	-0.1%	-0.6%	+40.1%	➖ noise
12	duckdb:vortex-compact	-4.6%	-0.1%	-4.5%	+40.1%	➖ noise
12	duckdb:vortex-file-compressed	-6.4%	-0.1%	-6.3%	+40.1%	➖ noise
13	datafusion:vortex-compact	-5.7%	-9.6%	+4.3%	+60.6%	➖ noise
13	datafusion:vortex-file-compressed	+6.5%	-9.6%	+17.8%	+64.5%	➖ noise
13	duckdb:vortex-compact	+6.1%	-9.6%	+17.3%	+40.1%	➖ noise
13	duckdb:vortex-file-compressed	-12.1%	-9.6%	-2.7%	+42.7%	➖ noise
14	datafusion:vortex-compact	+45.1%	-10.0%	+61.2%	+40.1%	🚨 regression
14	datafusion:vortex-file-compressed	+2.7%	-10.0%	+14.1%	+40.1%	➖ noise
14	duckdb:vortex-compact	+17.0%	-10.0%	+30.0%	+40.1%	➖ noise
14	duckdb:vortex-file-compressed	-9.4%	-10.0%	+0.7%	+40.1%	➖ noise
15	datafusion:vortex-compact	+38.2%	-7.4%	+49.2%	+40.1%	🚨 regression
15	datafusion:vortex-file-compressed	+8.9%	-7.4%	+17.6%	+40.1%	➖ noise
15	duckdb:vortex-compact	-4.1%	-7.4%	+3.5%	+40.1%	➖ noise
15	duckdb:vortex-file-compressed	+11.9%	-7.4%	+20.8%	+40.1%	➖ noise
16	datafusion:vortex-compact	+2.1%	-8.2%	+11.2%	+40.1%	➖ noise
16	datafusion:vortex-file-compressed	-3.9%	-8.2%	+4.6%	+43.1%	➖ noise
16	duckdb:vortex-compact	+11.4%	-8.2%	+21.4%	+40.1%	➖ noise
16	duckdb:vortex-file-compressed	-2.6%	-8.2%	+6.0%	+40.1%	➖ noise
17	datafusion:vortex-compact	+13.0%	-4.7%	+18.5%	+40.1%	➖ noise
17	datafusion:vortex-file-compressed	+14.3%	-4.7%	+20.0%	+40.1%	➖ noise
17	duckdb:vortex-compact	-5.7%	-4.7%	-1.1%	+40.1%	➖ noise
17	duckdb:vortex-file-compressed	+8.8%	-4.7%	+14.1%	+40.1%	➖ noise
18	datafusion:vortex-compact	+13.8%	-0.3%	+14.2%	+40.1%	➖ noise
18	datafusion:vortex-file-compressed	+25.6%	-0.3%	+26.1%	+40.1%	➖ noise
18	duckdb:vortex-compact	+10.6%	-0.3%	+11.0%	+40.1%	➖ noise
18	duckdb:vortex-file-compressed	+7.7%	-0.3%	+8.1%	+40.1%	➖ noise
19	datafusion:vortex-compact	+16.1%	+4.2%	+11.4%	+40.1%	➖ noise
19	datafusion:vortex-file-compressed	+4.8%	+4.2%	+0.6%	+40.1%	➖ noise
19	duckdb:vortex-compact	+6.4%	+4.2%	+2.2%	+40.1%	➖ noise
19	duckdb:vortex-file-compressed	+18.8%	+4.2%	+14.1%	+40.1%	➖ noise
20	datafusion:vortex-compact	+1.8%	+5.0%	-3.0%	+40.1%	➖ noise
20	datafusion:vortex-file-compressed	+1.0%	+5.0%	-3.8%	+40.1%	➖ noise
20	duckdb:vortex-compact	+13.6%	+5.0%	+8.3%	+40.1%	➖ noise
20	duckdb:vortex-file-compressed	+15.4%	+5.0%	+10.0%	+40.1%	➖ noise
21	datafusion:vortex-compact	+3.1%	+3.1%	-0.0%	+40.1%	➖ noise
21	datafusion:vortex-file-compressed	+17.7%	+3.1%	+14.2%	+40.1%	➖ noise
21	duckdb:vortex-compact	+0.4%	+3.1%	-2.6%	+40.1%	➖ noise
21	duckdb:vortex-file-compressed	+0.5%	+3.1%	-2.5%	+40.1%	➖ noise
22	datafusion:vortex-compact	-8.8%	+8.3%	-15.8%	+46.5%	➖ noise
22	datafusion:vortex-file-compressed	+2.6%	+8.3%	-5.3%	+40.1%	➖ noise
22	duckdb:vortex-compact	+15.6%	+8.3%	+6.8%	+40.1%	➖ noise
22	duckdb:vortex-file-compressed	+45.0%	+8.3%	+33.9%	+40.1%	➖ noise

[github-actions]

Benchmarks: Compression

Vortex (geomean): 1.006x ➖
Parquet (geomean): 1.008x ➖

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.

---

unknown / unknown (1.011x ➖, 0↑ 7↓)

name	PR 9a0f3ba (ns)	base 3ac6c77 (ns)	ratio (PR/base)
compress time/Arade	1097182497	1107484044	0.99
compress time/Bimbo	5626733388	5652511010	1.00
compress time/CMSprovider	2754722582	2702660558	1.02
compress time/Euro2016	480534842	482517302	1.00
compress time/Food	366898359	345457255	1.06
compress time/HashTags	870048956	850803806	1.02
compress time/TPC-H l_comment canonical	1244959367	1216135910	1.02
compress time/TPC-H l_comment chunked	1253668350	1233542814	1.02
compress time/taxi	672088481	681787742	0.99
compress time/wide table cols=100 chunks=1 rows=1000	11727624	11574252	1.01
compress time/wide table cols=100 chunks=50 rows=1000	12381868	11824847	1.05
compress time/wide table cols=1000 chunks=1 rows=1000	124648842	123256187	1.01
compress time/wide table cols=1000 chunks=50 rows=1000	123579551	130365145	0.95
compress time/wide table cols=10000 chunks=1 rows=1000	1481627962	1459379364	1.02
compress time/wide table cols=10000 chunks=50 rows=1000	1491447903	1461584673	1.02
compress time/wide table cols=100000 chunks=10 rows=1000 project=10000	15322961750		nan
decompress time/Arade	28529405	26053868	1.10
decompress time/Bimbo	77347655	76051061	1.02
decompress time/CMSprovider	77167581	77776411	0.99
decompress time/Euro2016	19850551	18920354	1.05
decompress time/Food	8065560	8333685	0.97
decompress time/HashTags	91032160	88617178	1.03
decompress time/TPC-H l_comment canonical	39550033	40083422	0.99
decompress time/TPC-H l_comment chunked	40826941	39253778	1.04
decompress time/taxi	14230175	15689161	0.91
decompress time/wide table cols=100 chunks=1 rows=1000	2483888	2375356	1.05
decompress time/wide table cols=100 chunks=50 rows=1000	2609473	2482741	1.05
decompress time/wide table cols=1000 chunks=1 rows=1000	23406924	21858454	1.07
decompress time/wide table cols=1000 chunks=50 rows=1000 🚨	24423275	22030827	1.11
decompress time/wide table cols=10000 chunks=1 rows=1000 🚨	261269743	230432865	1.13
decompress time/wide table cols=10000 chunks=50 rows=1000 🚨	273624075	244828079	1.12
decompress time/wide table cols=100000 chunks=10 rows=1000 project=10000	6023803825		nan
parquet size/Arade	258014282	258014282	1.00
parquet size/Bimbo	384517292	384517292	1.00
parquet size/CMSprovider	376885545	376885545	1.00
parquet size/Euro2016	122975499	122975499	1.00
parquet size/Food	35699500	35699500	1.00
parquet size/HashTags	133510943	133510943	1.00
parquet size/TPC-H l_comment canonical	158358238	158358238	1.00
parquet size/TPC-H l_comment chunked	158358238	158358238	1.00
parquet size/taxi	55283635	55283635	1.00
parquet size/wide table cols=100 chunks=1 rows=1000	932404	932404	1.00
parquet size/wide table cols=100 chunks=50 rows=1000	932404	932404	1.00
parquet size/wide table cols=1000 chunks=1 rows=1000	9324004	9324004	1.00
parquet size/wide table cols=1000 chunks=50 rows=1000	9324004	9324004	1.00
parquet size/wide table cols=10000 chunks=1 rows=1000	93240004	93240004	1.00
parquet size/wide table cols=10000 chunks=50 rows=1000	93240004	93240004	1.00
parquet size/wide table cols=100000 chunks=10 rows=1000 project=10000	932400004		nan
parquet_rs-zstd compress time/Arade	2666264967	2618388313	1.02
parquet_rs-zstd compress time/Bimbo	12979027745	12697533532	1.02
parquet_rs-zstd compress time/CMSprovider	7023119286	6904669249	1.02
parquet_rs-zstd compress time/Euro2016	1310319748	1313572445	1.00
parquet_rs-zstd compress time/Food	808568851	799988098	1.01
parquet_rs-zstd compress time/HashTags	2201088682	2171753094	1.01
parquet_rs-zstd compress time/TPC-H l_comment canonical	3243529591	3215737925	1.01
parquet_rs-zstd compress time/TPC-H l_comment chunked	3199892439	3179134800	1.01
parquet_rs-zstd compress time/taxi	1190337417	1179819686	1.01
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	6210803	6050204	1.03
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000 🚨	6760836	6030096	1.12
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	76964256	75282000	1.02
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	76243055	74883091	1.02
parquet_rs-zstd compress time/wide table cols=10000 chunks=1 rows=1000	785442294	781718642	1.00
parquet_rs-zstd compress time/wide table cols=10000 chunks=50 rows=1000	782803149	773919185	1.01
parquet_rs-zstd compress time/wide table cols=100000 chunks=10 rows=1000 project=10000	9514596704		nan
parquet_rs-zstd decompress time/Arade	617652143	623627456	0.99
parquet_rs-zstd decompress time/Bimbo	1694559387	1697905252	1.00
parquet_rs-zstd decompress time/CMSprovider	1691437093	1697472550	1.00
parquet_rs-zstd decompress time/Euro2016	373044705	378205301	0.99
parquet_rs-zstd decompress time/Food	195201150	197957305	0.99
parquet_rs-zstd decompress time/HashTags	639614875	628224579	1.02
parquet_rs-zstd decompress time/TPC-H l_comment canonical	589466585	588166438	1.00
parquet_rs-zstd decompress time/TPC-H l_comment chunked	592922286	591715865	1.00
parquet_rs-zstd decompress time/taxi	243560072	243031612	1.00
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2833202	2821673	1.00
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2899862	2774204	1.05
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	32630896	32072823	1.02
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	33255427	32624882	1.02
parquet_rs-zstd decompress time/wide table cols=10000 chunks=1 rows=1000	350704676	346708375	1.01
parquet_rs-zstd decompress time/wide table cols=10000 chunks=50 rows=1000	350722714	345290677	1.02
parquet_rs-zstd decompress time/wide table cols=100000 chunks=10 rows=1000 project=10000	603271856		nan
vortex-file-compressed size/Arade	145363860	145363860	1.00
vortex-file-compressed size/Bimbo	468763396	468763396	1.00
vortex-file-compressed size/CMSprovider	417904596	417904844	1.00
vortex-file-compressed size/Euro2016	158920524	158032060	1.01
vortex-file-compressed size/Food	41927000	41927000	1.00
vortex-file-compressed size/HashTags	185022916	184900324	1.00
vortex-file-compressed size/TPC-H l_comment canonical	178517656	178459064	1.00
vortex-file-compressed size/TPC-H l_comment chunked	178662440	178608968	1.00
vortex-file-compressed size/taxi	52364012	52364012	1.00
vortex-file-compressed size/wide table cols=100 chunks=1 rows=1000	930912	930912	1.00
vortex-file-compressed size/wide table cols=100 chunks=50 rows=1000	930912	930912	1.00
vortex-file-compressed size/wide table cols=1000 chunks=1 rows=1000	9293712	9293712	1.00
vortex-file-compressed size/wide table cols=1000 chunks=50 rows=1000	9293712	9293712	1.00
vortex-file-compressed size/wide table cols=10000 chunks=1 rows=1000	92957712	92957712	1.00
vortex-file-compressed size/wide table cols=10000 chunks=50 rows=1000	92957712	92957712	1.00
vortex-file-compressed size/wide table cols=100000 chunks=10 rows=1000 project=10000	929597712		nan
vortex:parquet-zstd ratio compress time/Arade	0	0	0.97
vortex:parquet-zstd ratio compress time/Bimbo	0	0	0.97
vortex:parquet-zstd ratio compress time/CMSprovider	0	0	1.00
vortex:parquet-zstd ratio compress time/Euro2016	0	0	1.00
vortex:parquet-zstd ratio compress time/Food	0	0	1.05
vortex:parquet-zstd ratio compress time/HashTags	0	0	1.01
vortex:parquet-zstd ratio compress time/TPC-H l_comment canonical	0	0	1.01
vortex:parquet-zstd ratio compress time/TPC-H l_comment chunked	0	0	1.01
vortex:parquet-zstd ratio compress time/taxi	0	0	0.98
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=1 rows=1000	1	1	0.99
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=50 rows=1000	1	1	0.93
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=1 rows=1000	1	1	0.99
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=50 rows=1000	1	1	0.93
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=1 rows=1000	1	1	1.01
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=50 rows=1000	1	1	1.01
vortex:parquet-zstd ratio compress time/wide table cols=100000 chunks=10 rows=1000 project=10000	1		nan
vortex:parquet-zstd ratio decompress time/Arade 🚨	0	0	1.11
vortex:parquet-zstd ratio decompress time/Bimbo	0	0	1.02
vortex:parquet-zstd ratio decompress time/CMSprovider	0	0	1.00
vortex:parquet-zstd ratio decompress time/Euro2016	0	0	1.06
vortex:parquet-zstd ratio decompress time/Food	0	0	0.98
vortex:parquet-zstd ratio decompress time/HashTags	0	0	1.01
vortex:parquet-zstd ratio decompress time/TPC-H l_comment canonical	0	0	0.98
vortex:parquet-zstd ratio decompress time/TPC-H l_comment chunked	0	0	1.04
vortex:parquet-zstd ratio decompress time/taxi	0	0	0.91
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=1 rows=1000	0	0	1.04
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=50 rows=1000	0	0	1.01
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=1 rows=1000	0	0	1.05
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=50 rows=1000	0	0	1.09
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=1 rows=1000 🚨	0	0	1.12
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=50 rows=1000 🚨	0	0	1.10
vortex:parquet-zstd ratio decompress time/wide table cols=100000 chunks=10 rows=1000 project=10000	9		nan
vortex:parquet-zstd size/Arade	0	0	1.00
vortex:parquet-zstd size/Bimbo	1	1	1.00
vortex:parquet-zstd size/CMSprovider	1	1	1.00
vortex:parquet-zstd size/Euro2016	1	1	1.01
vortex:parquet-zstd size/Food	1	1	1.00
vortex:parquet-zstd size/HashTags	1	1	1.00
vortex:parquet-zstd size/TPC-H l_comment canonical	1	1	1.00
vortex:parquet-zstd size/TPC-H l_comment chunked	1	1	1.00
vortex:parquet-zstd size/taxi	0	0	1.00
vortex:parquet-zstd size/wide table cols=100 chunks=1 rows=1000	0	0	1.00
vortex:parquet-zstd size/wide table cols=100 chunks=50 rows=1000	0	0	1.00
vortex:parquet-zstd size/wide table cols=1000 chunks=1 rows=1000	0	0	1.00
vortex:parquet-zstd size/wide table cols=1000 chunks=50 rows=1000	0	0	1.00
vortex:parquet-zstd size/wide table cols=10000 chunks=1 rows=1000	0	0	1.00
vortex:parquet-zstd size/wide table cols=10000 chunks=50 rows=1000	0	0	1.00
vortex:parquet-zstd size/wide table cols=100000 chunks=10 rows=1000 project=10000	0		nan

[github-actions]

Benchmarks: TPC-H SF=10 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -4.7%
Engines: DataFusion No clear signal (-8.6%, environment too noisy confidence) · DuckDB No clear signal (-0.7%, environment too noisy confidence)
Vortex (geomean): 1.059x ➖
Parquet (geomean): 1.111x ➖
Shifts: Parquet (control) +11.1% · Median polish +7.2%

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.

---

datafusion / vortex-file-compressed (1.229x ➖, 0↑ 11↓)

name	PR 9a0f3ba (ns)	base 340d7be (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed 🚨	901708548	661634690	1.36
tpch_q02/datafusion:vortex-file-compressed 🚨	1051841709	742906365	1.42
tpch_q03/datafusion:vortex-file-compressed	990920344	1331018627	0.74
tpch_q04/datafusion:vortex-file-compressed 🚨	942007699	620526305	1.52
tpch_q05/datafusion:vortex-file-compressed 🚨	1403454767	1042576290	1.35
tpch_q06/datafusion:vortex-file-compressed	695359866	678475093	1.02
tpch_q07/datafusion:vortex-file-compressed	1298178165	1092150417	1.19
tpch_q08/datafusion:vortex-file-compressed 🚨	2673822775	1329107398	2.01
tpch_q09/datafusion:vortex-file-compressed	1827615568	1608919796	1.14
tpch_q10/datafusion:vortex-file-compressed	1389157774	1250984281	1.11
tpch_q11/datafusion:vortex-file-compressed	665905742	609038152	1.09
tpch_q12/datafusion:vortex-file-compressed	1059954114	1370278139	0.77
tpch_q13/datafusion:vortex-file-compressed	510228860	527434716	0.97
tpch_q14/datafusion:vortex-file-compressed 🚨	764507922	578287213	1.32
tpch_q15/datafusion:vortex-file-compressed	1271313514	1171390243	1.09
tpch_q16/datafusion:vortex-file-compressed 🚨	553073005	421498883	1.31
tpch_q17/datafusion:vortex-file-compressed 🚨	1683241732	1242900003	1.35
tpch_q18/datafusion:vortex-file-compressed	1428790185	1276023476	1.12
tpch_q19/datafusion:vortex-file-compressed 🚨	1175989700	880019056	1.34
tpch_q20/datafusion:vortex-file-compressed 🚨	1280757545	879250454	1.46
tpch_q21/datafusion:vortex-file-compressed	1859534609	1600464724	1.16
tpch_q22/datafusion:vortex-file-compressed 🚨	787892296	404447065	1.95

datafusion / vortex-compact (1.068x ➖, 1↑ 5↓)

name	PR 9a0f3ba (ns)	base 340d7be (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact 🚨	1007018682	702581755	1.43
tpch_q02/datafusion:vortex-compact	903862400	790351302	1.14
tpch_q03/datafusion:vortex-compact 🚨	1240982004	751089234	1.65
tpch_q04/datafusion:vortex-compact 🚨	717632165	528921638	1.36
tpch_q05/datafusion:vortex-compact	1109575508	982253515	1.13
tpch_q06/datafusion:vortex-compact	623429069	781883763	0.80
tpch_q07/datafusion:vortex-compact 🚀	1142448521	2341767239	0.49
tpch_q08/datafusion:vortex-compact	1472371303	1285657850	1.15
tpch_q09/datafusion:vortex-compact	1588156520	1356607607	1.17
tpch_q10/datafusion:vortex-compact	1279111225	1235262175	1.04
tpch_q11/datafusion:vortex-compact	604323632	828097569	0.73
tpch_q12/datafusion:vortex-compact	949561500	1292860516	0.73
tpch_q13/datafusion:vortex-compact	453796377	635167380	0.71
tpch_q14/datafusion:vortex-compact	655614021	822687816	0.80
tpch_q15/datafusion:vortex-compact	1133323132	985321821	1.15
tpch_q16/datafusion:vortex-compact	459182526	506138769	0.91
tpch_q17/datafusion:vortex-compact	1534072320	1253021039	1.22
tpch_q18/datafusion:vortex-compact	1547712393	1318695722	1.17
tpch_q19/datafusion:vortex-compact	954539441	1080914075	0.88
tpch_q20/datafusion:vortex-compact 🚨	2674279841	1046710304	2.55
tpch_q21/datafusion:vortex-compact	1912480699	1814654661	1.05
tpch_q22/datafusion:vortex-compact 🚨	1240239978	713062093	1.74

datafusion / parquet (1.253x ➖, 0↑ 9↓)

name	PR 9a0f3ba (ns)	base 340d7be (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	938746594	836977697	1.12
tpch_q02/datafusion:parquet 🚨	1168728432	738531151	1.58
tpch_q03/datafusion:parquet	1000175818	1011154528	0.99
tpch_q04/datafusion:parquet 🚨	812580499	508679977	1.60
tpch_q05/datafusion:parquet 🚨	1557508818	1088276653	1.43
tpch_q06/datafusion:parquet	598512318	536947030	1.11
tpch_q07/datafusion:parquet 🚨	1891484389	1239164893	1.53
tpch_q08/datafusion:parquet 🚨	2142618474	1564495302	1.37
tpch_q09/datafusion:parquet	2386019957	1845520920	1.29
tpch_q10/datafusion:parquet	2398693696	2140226729	1.12
tpch_q11/datafusion:parquet	634932354	653332872	0.97
tpch_q12/datafusion:parquet	802074659	742854172	1.08
tpch_q13/datafusion:parquet	1039484402	1038162732	1.00
tpch_q14/datafusion:parquet 🚨	1130849215	816712709	1.38
tpch_q15/datafusion:parquet	1707619552	1342567198	1.27
tpch_q16/datafusion:parquet 🚨	581705414	408956831	1.42
tpch_q17/datafusion:parquet	1673471951	1471117544	1.14
tpch_q18/datafusion:parquet	1795993750	1727827331	1.04
tpch_q19/datafusion:parquet	1007153014	903229750	1.12
tpch_q20/datafusion:parquet 🚨	2140118999	1195102457	1.79
tpch_q21/datafusion:parquet	2265118391	1855971158	1.22
tpch_q22/datafusion:parquet 🚨	1175982780	840258450	1.40

duckdb / vortex-file-compressed (0.989x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 340d7be (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	688475565	666591362	1.03
tpch_q02/duckdb:vortex-file-compressed	1255543899	1325733478	0.95
tpch_q03/duckdb:vortex-file-compressed	1078771752	971344003	1.11
tpch_q04/duckdb:vortex-file-compressed	917518881	979369230	0.94
tpch_q05/duckdb:vortex-file-compressed	1269533446	1305074077	0.97
tpch_q06/duckdb:vortex-file-compressed	648558654	666576020	0.97
tpch_q07/duckdb:vortex-file-compressed	1330902216	1427476393	0.93
tpch_q08/duckdb:vortex-file-compressed	1565382428	1646216457	0.95
tpch_q09/duckdb:vortex-file-compressed	1940962438	1816063471	1.07
tpch_q10/duckdb:vortex-file-compressed	1326300651	1273845720	1.04
tpch_q11/duckdb:vortex-file-compressed	677193359	750859791	0.90
tpch_q12/duckdb:vortex-file-compressed	1390916317	1307943677	1.06
tpch_q13/duckdb:vortex-file-compressed	921781013	985229556	0.94
tpch_q14/duckdb:vortex-file-compressed	777360598	703855378	1.10
tpch_q15/duckdb:vortex-file-compressed	635234783	558374668	1.14
tpch_q16/duckdb:vortex-file-compressed	562584841	725722864	0.78
tpch_q17/duckdb:vortex-file-compressed	1081156297	1146320936	0.94
tpch_q18/duckdb:vortex-file-compressed	1093540615	1067047549	1.02
tpch_q19/duckdb:vortex-file-compressed	933092700	878852023	1.06
tpch_q20/duckdb:vortex-file-compressed	1460746641	1464551523	1.00
tpch_q21/duckdb:vortex-file-compressed	2231237456	2255404613	0.99
tpch_q22/duckdb:vortex-file-compressed	505722188	539659979	0.94

duckdb / vortex-compact (0.968x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 340d7be (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	642593330	605378457	1.06
tpch_q02/duckdb:vortex-compact	1195112216	1294732537	0.92
tpch_q03/duckdb:vortex-compact	924143596	991669652	0.93
tpch_q04/duckdb:vortex-compact	757262239	671097737	1.13
tpch_q05/duckdb:vortex-compact	1259963311	1479974705	0.85
tpch_q06/duckdb:vortex-compact	640945965	606435436	1.06
tpch_q07/duckdb:vortex-compact	1394604513	1381782476	1.01
tpch_q08/duckdb:vortex-compact	1546084277	1588479335	0.97
tpch_q09/duckdb:vortex-compact	1801583510	1861738070	0.97
tpch_q10/duckdb:vortex-compact	1142003090	1348901417	0.85
tpch_q11/duckdb:vortex-compact	768338144	873726748	0.88
tpch_q12/duckdb:vortex-compact	1165376568	1258408876	0.93
tpch_q13/duckdb:vortex-compact	965850225	924387407	1.04
tpch_q14/duckdb:vortex-compact	743855249	770415961	0.97
tpch_q15/duckdb:vortex-compact	568512739	594304955	0.96
tpch_q16/duckdb:vortex-compact	493519304	458039791	1.08
tpch_q17/duckdb:vortex-compact	1021635655	1006588033	1.01
tpch_q18/duckdb:vortex-compact	906662639	960528057	0.94
tpch_q19/duckdb:vortex-compact	825324951	798351177	1.03
tpch_q20/duckdb:vortex-compact	1317854606	1362934371	0.97
tpch_q21/duckdb:vortex-compact	1927497520	1977235194	0.97
tpch_q22/duckdb:vortex-compact	491174903	593708711	0.83

duckdb / parquet (0.985x ➖, 0↑ 0↓)

name	PR 9a0f3ba (ns)	base 340d7be (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	979082168	1312627571	0.75
tpch_q02/duckdb:parquet	1436231773	1492176909	0.96
tpch_q03/duckdb:parquet	1982352716	1835294093	1.08
tpch_q04/duckdb:parquet	1303371521	1088048938	1.20
tpch_q05/duckdb:parquet	2090792162	2420790927	0.86
tpch_q06/duckdb:parquet	998682787	820241155	1.22
tpch_q07/duckdb:parquet	2127511844	2221223498	0.96
tpch_q08/duckdb:parquet	2737553411	2720693426	1.01
tpch_q09/duckdb:parquet	2801756812	2713890432	1.03
tpch_q10/duckdb:parquet	3413248182	3507739529	0.97
tpch_q11/duckdb:parquet	1008781410	969001658	1.04
tpch_q12/duckdb:parquet	1548844458	1425157251	1.09
tpch_q13/duckdb:parquet	1387134763	1492911183	0.93
tpch_q14/duckdb:parquet	1399378824	1543481170	0.91
tpch_q15/duckdb:parquet	1165398212	1199396339	0.97
tpch_q16/duckdb:parquet	897141006	1151841331	0.78
tpch_q17/duckdb:parquet	1511853683	1406759020	1.07
tpch_q18/duckdb:parquet	1766171717	1776725583	0.99
tpch_q19/duckdb:parquet	1524818229	1744781026	0.87
tpch_q20/duckdb:parquet	2546354476	2430264499	1.05
tpch_q21/duckdb:parquet	2052696336	1994186976	1.03
tpch_q22/duckdb:parquet	1245557482	1192839740	1.04

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	+43.3%	-8.5%	+56.7%	+49.6%	🚨 regression
1	datafusion:vortex-file-compressed	+36.3%	-8.5%	+49.0%	+61.3%	➖ noise
1	duckdb:vortex-compact	+6.1%	-8.5%	+16.1%	+43.1%	➖ noise
1	duckdb:vortex-file-compressed	+3.3%	-8.5%	+12.9%	+56.8%	➖ noise
2	datafusion:vortex-compact	+14.4%	+23.4%	-7.3%	+41.6%	➖ noise
2	datafusion:vortex-file-compressed	+41.6%	+23.4%	+14.7%	+46.4%	➖ noise
2	duckdb:vortex-compact	-7.7%	+23.4%	-25.2%	+34.5%	➖ noise
2	duckdb:vortex-file-compressed	-5.3%	+23.4%	-23.3%	+34.1%	➖ noise
3	datafusion:vortex-compact	+65.2%	+3.4%	+59.8%	+64.0%	➖ noise
3	datafusion:vortex-file-compressed	-25.6%	+3.4%	-28.0%	+60.9%	➖ noise
3	duckdb:vortex-compact	-6.8%	+3.4%	-9.8%	+49.2%	➖ noise
3	duckdb:vortex-file-compressed	+11.1%	+3.4%	+7.4%	+55.2%	➖ noise
4	datafusion:vortex-compact	+35.7%	+38.3%	-1.9%	+30.7%	➖ noise
4	datafusion:vortex-file-compressed	+51.8%	+38.3%	+9.7%	+40.4%	➖ noise
4	duckdb:vortex-compact	+12.8%	+38.3%	-18.4%	+30.7%	➖ noise
4	duckdb:vortex-file-compressed	-6.3%	+38.3%	-32.3%	+38.4%	✅ faster
5	datafusion:vortex-compact	+13.0%	+11.2%	+1.6%	+46.8%	➖ noise
5	datafusion:vortex-file-compressed	+34.6%	+11.2%	+21.1%	+38.2%	➖ noise
5	duckdb:vortex-compact	-14.9%	+11.2%	-23.4%	+68.2%	➖ noise
5	duckdb:vortex-file-compressed	-2.7%	+11.2%	-12.5%	+63.0%	➖ noise
6	datafusion:vortex-compact	-20.3%	+16.5%	-31.6%	+38.6%	✅ faster
6	datafusion:vortex-file-compressed	+2.5%	+16.5%	-12.0%	+30.7%	➖ noise
6	duckdb:vortex-compact	+5.7%	+16.5%	-9.3%	+30.7%	➖ noise
6	duckdb:vortex-file-compressed	-2.7%	+16.5%	-16.5%	+30.7%	➖ noise
7	datafusion:vortex-compact	-51.2%	+20.9%	-59.7%	+39.2%	✅ faster
7	datafusion:vortex-file-compressed	+18.9%	+20.9%	-1.7%	+30.7%	➖ noise
7	duckdb:vortex-compact	+0.9%	+20.9%	-16.5%	+30.7%	➖ noise
7	duckdb:vortex-file-compressed	-6.8%	+20.9%	-22.9%	+30.7%	➖ noise
8	datafusion:vortex-compact	+14.5%	+17.4%	-2.4%	+30.7%	➖ noise
8	datafusion:vortex-file-compressed	+101.2%	+17.4%	+71.4%	+40.9%	🚨 regression
8	duckdb:vortex-compact	-2.7%	+17.4%	-17.1%	+30.7%	➖ noise
8	duckdb:vortex-file-compressed	-4.9%	+17.4%	-19.0%	+30.7%	➖ noise
9	datafusion:vortex-compact	+17.1%	+15.5%	+1.3%	+30.7%	➖ noise
9	datafusion:vortex-file-compressed	+13.6%	+15.5%	-1.7%	+30.7%	➖ noise
9	duckdb:vortex-compact	-3.2%	+15.5%	-16.2%	+30.7%	➖ noise
9	duckdb:vortex-file-compressed	+6.9%	+15.5%	-7.5%	+30.7%	➖ noise
10	datafusion:vortex-compact	+3.5%	+4.4%	-0.8%	+38.1%	➖ noise
10	datafusion:vortex-file-compressed	+11.0%	+4.4%	+6.3%	+37.6%	➖ noise
10	duckdb:vortex-compact	-15.3%	+4.4%	-18.9%	+32.9%	➖ noise
10	duckdb:vortex-file-compressed	+4.1%	+4.4%	-0.3%	+41.8%	➖ noise
11	datafusion:vortex-compact	-27.0%	+0.6%	-27.4%	+35.8%	✅ faster
11	datafusion:vortex-file-compressed	+9.3%	+0.6%	+8.7%	+41.9%	➖ noise
11	duckdb:vortex-compact	-12.1%	+0.6%	-12.6%	+30.7%	➖ noise
11	duckdb:vortex-file-compressed	-9.8%	+0.6%	-10.3%	+30.7%	➖ noise
12	datafusion:vortex-compact	-26.6%	+8.3%	-32.2%	+30.7%	✅ faster
12	datafusion:vortex-file-compressed	-22.6%	+8.3%	-28.6%	+30.7%	✅ faster
12	duckdb:vortex-compact	-7.4%	+8.3%	-14.5%	+30.7%	➖ noise
12	duckdb:vortex-file-compressed	+6.3%	+8.3%	-1.8%	+30.7%	➖ noise
13	datafusion:vortex-compact	-28.6%	-3.5%	-25.9%	+33.5%	✅ faster
13	datafusion:vortex-file-compressed	-3.3%	-3.5%	+0.3%	+52.2%	➖ noise
13	duckdb:vortex-compact	+4.5%	-3.5%	+8.3%	+30.7%	➖ noise
13	duckdb:vortex-file-compressed	-6.4%	-3.5%	-3.0%	+31.1%	➖ noise
14	datafusion:vortex-compact	-20.3%	+12.0%	-28.9%	+30.7%	✅ faster
14	datafusion:vortex-file-compressed	+32.2%	+12.0%	+18.0%	+34.0%	➖ noise
14	duckdb:vortex-compact	-3.4%	+12.0%	-13.8%	+30.7%	➖ noise
14	duckdb:vortex-file-compressed	+10.4%	+12.0%	-1.4%	+30.7%	➖ noise
15	datafusion:vortex-compact	+15.0%	+11.2%	+3.5%	+32.0%	➖ noise
15	datafusion:vortex-file-compressed	+8.5%	+11.2%	-2.4%	+32.0%	➖ noise
15	duckdb:vortex-compact	-4.3%	+11.2%	-14.0%	+30.7%	➖ noise
15	duckdb:vortex-file-compressed	+13.8%	+11.2%	+2.3%	+30.7%	➖ noise
16	datafusion:vortex-compact	-9.3%	+5.3%	-13.8%	+46.2%	➖ noise
16	datafusion:vortex-file-compressed	+31.2%	+5.3%	+24.7%	+48.4%	➖ noise
16	duckdb:vortex-compact	+7.7%	+5.3%	+2.4%	+30.7%	➖ noise
16	duckdb:vortex-file-compressed	-22.5%	+5.3%	-26.4%	+36.4%	➖ noise
17	datafusion:vortex-compact	+22.4%	+10.6%	+10.7%	+30.7%	➖ noise
17	datafusion:vortex-file-compressed	+35.4%	+10.6%	+22.5%	+30.7%	➖ noise
17	duckdb:vortex-compact	+1.5%	+10.6%	-8.2%	+30.7%	➖ noise
17	duckdb:vortex-file-compressed	-5.7%	+10.6%	-14.7%	+30.7%	➖ noise
18	datafusion:vortex-compact	+17.4%	+1.7%	+15.5%	+30.7%	➖ noise
18	datafusion:vortex-file-compressed	+12.0%	+1.7%	+10.2%	+30.7%	➖ noise
18	duckdb:vortex-compact	-5.6%	+1.7%	-7.1%	+30.7%	➖ noise
18	duckdb:vortex-file-compressed	+2.5%	+1.7%	+0.8%	+30.7%	➖ noise
19	datafusion:vortex-compact	-11.7%	-1.3%	-10.5%	+52.8%	➖ noise
19	datafusion:vortex-file-compressed	+33.6%	-1.3%	+35.4%	+30.7%	🚨 regression
19	duckdb:vortex-compact	+3.4%	-1.3%	+4.7%	+30.7%	➖ noise
19	duckdb:vortex-file-compressed	+6.2%	-1.3%	+7.6%	+88.5%	➖ noise
20	datafusion:vortex-compact	+155.5%	+37.0%	+86.5%	+39.5%	🚨 regression
20	datafusion:vortex-file-compressed	+45.7%	+37.0%	+6.3%	+30.7%	➖ noise
20	duckdb:vortex-compact	-3.3%	+37.0%	-29.4%	+34.6%	✅ faster
20	duckdb:vortex-file-compressed	-0.3%	+37.0%	-27.2%	+30.7%	✅ faster
21	datafusion:vortex-compact	+5.4%	+12.1%	-6.0%	+31.3%	➖ noise
21	datafusion:vortex-file-compressed	+16.2%	+12.1%	+3.7%	+30.7%	➖ noise
21	duckdb:vortex-compact	-2.5%	+12.1%	-13.0%	+30.7%	➖ noise
21	duckdb:vortex-file-compressed	-1.1%	+12.1%	-11.7%	+30.7%	➖ noise
22	datafusion:vortex-compact	+73.9%	+20.9%	+43.9%	+51.6%	➖ noise
22	datafusion:vortex-file-compressed	+94.8%	+20.9%	+61.1%	+33.2%	🚨 regression
22	duckdb:vortex-compact	-17.3%	+20.9%	-31.6%	+106.7%	➖ noise
22	duckdb:vortex-file-compressed	-6.3%	+20.9%	-22.5%	+40.4%	➖ noise