Introduce basic binary compressor schemes and refactor some other bits

[AdamGS]

Summary

The important piece of this PR is the new BinaryDictScheme and BinaryConstantScheme, it also includes a bunch of simplifications in the compressor, including moving types into the file that actually includes their functionality, and removes some unnecessary utility functions.

[github-actions]

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	f105d74		1	Explore Profiling Data

Previous Runs (1)

Status	Commit	Job	Attempt	Link
🟢 Done	f7b2b1c		1	Explore Profiling Data

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Powered by Polar Signals Cloud

[github-actions]

Benchmarks: PolarSignals Profiling

Vortex (geomean): 1.013x ➖

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 (1.013x ➖, 1↑ 2↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
polarsignals_q00/datafusion:vortex-file-compressed 🚀	99346342	117261095	0.85
polarsignals_q01/datafusion:vortex-file-compressed	246083219	260138883	0.95
polarsignals_q02/datafusion:vortex-file-compressed	22329072	22413827	1.00
polarsignals_q03/datafusion:vortex-file-compressed	262050842	265372053	0.99
polarsignals_q04/datafusion:vortex-file-compressed	11952113	10905279	1.10
polarsignals_q05/datafusion:vortex-file-compressed 🚨	16548908	14587863	1.13
polarsignals_q06/datafusion:vortex-file-compressed 🚨	19376091	17353035	1.12
polarsignals_q07/datafusion:vortex-file-compressed	13582792	12945793	1.05
polarsignals_q08/datafusion:vortex-file-compressed	394403963	412210640	0.96
polarsignals_q09/datafusion:vortex-file-compressed	10690258	10284793	1.04

---

No file size changes detected.

[github-actions]

Benchmarks: FineWeb NVMe

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +1.9%
Engines: DataFusion No clear signal (+4.0%, low confidence) · DuckDB No clear signal (-0.1%, low confidence)
Vortex (geomean): 0.973x ➖
Parquet (geomean): 0.955x ➖
Shifts: Parquet (control) -4.5% · Median polish -2.9%

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 (1.000x ➖, 0↑ 1↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed	5660105	5594762	1.01
fineweb_q01/datafusion:vortex-file-compressed	20574392	21706421	0.95
fineweb_q02/datafusion:vortex-file-compressed 🚨	24370276	21823359	1.12
fineweb_q03/datafusion:vortex-file-compressed	78446537	86684873	0.90
fineweb_q04/datafusion:vortex-file-compressed	232674137	230991371	1.01
fineweb_q05/datafusion:vortex-file-compressed	219094790	217628451	1.01
fineweb_q06/datafusion:vortex-file-compressed	50844482	54683301	0.93
fineweb_q07/datafusion:vortex-file-compressed	59709487	56594265	1.06
fineweb_q08/datafusion:vortex-file-compressed	22839353	22026259	1.04

datafusion / vortex-compact (0.991x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact	6146874	6165598	1.00
fineweb_q01/datafusion:vortex-compact	97535864	90069334	1.08
fineweb_q02/datafusion:vortex-compact	104627377	102255180	1.02
fineweb_q03/datafusion:vortex-compact	860635414	890319959	0.97
fineweb_q04/datafusion:vortex-compact	922760344	943530477	0.98
fineweb_q05/datafusion:vortex-compact	825306481	857452580	0.96
fineweb_q06/datafusion:vortex-compact	462413732	472659782	0.98
fineweb_q07/datafusion:vortex-compact	480542899	494341348	0.97
fineweb_q08/datafusion:vortex-compact	19611857	20387346	0.96

datafusion / parquet (0.957x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet	6537174	7031949	0.93
fineweb_q01/datafusion:parquet	293039795	300878349	0.97
fineweb_q02/datafusion:parquet	305222301	302656378	1.01
fineweb_q03/datafusion:parquet	287773777	303204460	0.95
fineweb_q04/datafusion:parquet	301003551	310816969	0.97
fineweb_q05/datafusion:parquet	290979262	314126985	0.93
fineweb_q06/datafusion:parquet	286878417	302816952	0.95
fineweb_q07/datafusion:parquet	278434621	291274092	0.96
fineweb_q08/datafusion:parquet	274300604	286964013	0.96

duckdb / vortex-file-compressed (0.937x ➖, 2↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed 🚀	3334346	3780040	0.88
fineweb_q01/duckdb:vortex-file-compressed	22693963	24573782	0.92
fineweb_q02/duckdb:vortex-file-compressed	23894239	24174486	0.99
fineweb_q03/duckdb:vortex-file-compressed 🚀	126351796	157871210	0.80
fineweb_q04/duckdb:vortex-file-compressed	224210492	223694325	1.00
fineweb_q05/duckdb:vortex-file-compressed	217401997	212974263	1.02
fineweb_q06/duckdb:vortex-file-compressed	52452187	54055299	0.97
fineweb_q07/duckdb:vortex-file-compressed	54978540	57929842	0.95
fineweb_q08/duckdb:vortex-file-compressed	21775683	23753402	0.92

duckdb / vortex-compact (0.967x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact	4305722	4614123	0.93
fineweb_q01/duckdb:vortex-compact	110076236	102654957	1.07
fineweb_q02/duckdb:vortex-compact	110170833	119931043	0.92
fineweb_q03/duckdb:vortex-compact	855728950	877614438	0.98
fineweb_q04/duckdb:vortex-compact	895593335	932378320	0.96
fineweb_q05/duckdb:vortex-compact	804844399	815685497	0.99
fineweb_q06/duckdb:vortex-compact	460351550	473799033	0.97
fineweb_q07/duckdb:vortex-compact	478056885	489429610	0.98
fineweb_q08/duckdb:vortex-compact	20112088	21985087	0.91

duckdb / parquet (0.953x ➖, 1↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	32363536	32996663	0.98
fineweb_q01/duckdb:parquet	84759024	88418734	0.96
fineweb_q02/duckdb:parquet	85261354	89733526	0.95
fineweb_q03/duckdb:parquet	316639136	323916669	0.98
fineweb_q04/duckdb:parquet	443257722	454131469	0.98
fineweb_q05/duckdb:parquet	414238127	423806799	0.98
fineweb_q06/duckdb:parquet	201917855	211054977	0.96
fineweb_q07/duckdb:parquet	215284414	222971250	0.97
fineweb_q08/duckdb:parquet 🚀	32510928	38536320	0.84

---

No file size changes detected.

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	-0.3%	-4.5%	+4.4%	+45.3%	➖ noise
0	datafusion:vortex-file-compressed	+1.2%	-4.5%	+5.9%	+49.1%	➖ noise
0	duckdb:vortex-compact	-6.7%	-4.5%	-2.3%	+96.9%	➖ noise
0	duckdb:vortex-file-compressed	-11.8%	-4.5%	-7.6%	+80.2%	➖ noise
1	datafusion:vortex-compact	+8.3%	-3.4%	+12.1%	+14.8%	➖ noise
1	datafusion:vortex-file-compressed	-5.2%	-3.4%	-1.9%	+15.9%	➖ noise
1	duckdb:vortex-compact	+7.2%	-3.4%	+11.0%	+23.8%	➖ noise
1	duckdb:vortex-file-compressed	-7.6%	-3.4%	-4.4%	+63.9%	➖ noise
2	datafusion:vortex-compact	+2.3%	-2.1%	+4.5%	+10.7%	➖ noise
2	datafusion:vortex-file-compressed	+11.7%	-2.1%	+14.1%	+25.1%	➖ noise
2	duckdb:vortex-compact	-8.1%	-2.1%	-6.2%	+10.7%	➖ noise
2	duckdb:vortex-file-compressed	-1.2%	-2.1%	+1.0%	+11.4%	➖ noise
3	datafusion:vortex-compact	-3.3%	-3.7%	+0.4%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	-9.5%	-3.7%	-6.0%	+23.7%	➖ noise
3	duckdb:vortex-compact	-2.5%	-3.7%	+1.2%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	-20.0%	-3.7%	-16.9%	+25.9%	➖ noise
4	datafusion:vortex-compact	-2.2%	-2.8%	+0.6%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	+0.7%	-2.8%	+3.6%	+10.0%	➖ noise
4	duckdb:vortex-compact	-3.9%	-2.8%	-1.2%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	+0.2%	-2.8%	+3.1%	+10.0%	➖ noise
5	datafusion:vortex-compact	-3.7%	-4.8%	+1.2%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	+0.7%	-4.8%	+5.8%	+10.0%	➖ noise
5	duckdb:vortex-compact	-1.3%	-4.8%	+3.7%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+2.1%	-4.8%	+7.3%	+10.0%	➖ noise
6	datafusion:vortex-compact	-2.2%	-4.8%	+2.8%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-7.0%	-4.8%	-2.3%	+10.2%	➖ noise
6	duckdb:vortex-compact	-2.8%	-4.8%	+2.1%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	-3.0%	-4.8%	+1.9%	+10.0%	➖ noise
7	datafusion:vortex-compact	-2.8%	-3.9%	+1.2%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	+5.5%	-3.9%	+9.8%	+12.6%	➖ noise
7	duckdb:vortex-compact	-2.3%	-3.9%	+1.7%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	-5.1%	-3.9%	-1.2%	+15.3%	➖ noise
8	datafusion:vortex-compact	-3.8%	-10.2%	+7.1%	+18.0%	➖ noise
8	datafusion:vortex-file-compressed	+3.7%	-10.2%	+15.5%	+19.7%	➖ noise
8	duckdb:vortex-compact	-8.5%	-10.2%	+1.9%	+21.9%	➖ noise
8	duckdb:vortex-file-compressed	-8.3%	-10.2%	+2.1%	+36.0%	➖ noise

[codspeed-hq]

Merging this PR will not alter performance

⚠️ 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.

⚡ 1 improved benchmark
❌ 5 regressed benchmarks
✅ 1260 untouched benchmarks

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	Simulation	chunked_varbinview_canonical_into[(100, 100)]	273.1 µs	307.8 µs	-11.27%
⚡	Simulation	chunked_varbinview_opt_canonical_into[(1000, 10)]	225.4 µs	188.1 µs	+19.84%
❌	Simulation	encode_varbin[(1000, 32)]	147.3 µs	164.8 µs	-10.63%
❌	Simulation	encode_varbin[(1000, 2)]	140.5 µs	157 µs	-10.51%
❌	Simulation	encode_varbin[(1000, 4)]	141.5 µs	158.4 µs	-10.71%
❌	Simulation	encode_varbin[(1000, 8)]	142.3 µs	158.6 µs	-10.3%

Tip

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

---

_{Comparing adamg/binary-compressor (f105d74) with develop (7e8f23a)}

[github-actions]

Benchmarks: TPC-H SF=1 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.3%
Engines: DataFusion No clear signal (+0.6%, environment too noisy confidence) · DuckDB No clear signal (-3.2%, environment too noisy confidence)
Vortex (geomean): 1.002x ➖
Parquet (geomean): 1.016x ➖
Shifts: Parquet (control) +1.6% · Median polish +0.6%

How to read Verdict and Engines

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

---

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	51210000	49574568	1.03
tpch_q02/datafusion:vortex-file-compressed	22978948	22677413	1.01
tpch_q03/datafusion:vortex-file-compressed	27715672	27529014	1.01
tpch_q04/datafusion:vortex-file-compressed	20557856	20286106	1.01
tpch_q05/datafusion:vortex-file-compressed	48171604	48323165	1.00
tpch_q06/datafusion:vortex-file-compressed	10815098	10685866	1.01
tpch_q07/datafusion:vortex-file-compressed	55139631	54622900	1.01
tpch_q08/datafusion:vortex-file-compressed	39617830	39285173	1.01
tpch_q09/datafusion:vortex-file-compressed	51837924	52824805	0.98
tpch_q10/datafusion:vortex-file-compressed	39028956	39818882	0.98
tpch_q11/datafusion:vortex-file-compressed	16402782	16636318	0.99
tpch_q12/datafusion:vortex-file-compressed	24779757	24446467	1.01
tpch_q13/datafusion:vortex-file-compressed	25324427	25141946	1.01
tpch_q14/datafusion:vortex-file-compressed	15746222	16086376	0.98
tpch_q15/datafusion:vortex-file-compressed	25122391	24462085	1.03
tpch_q16/datafusion:vortex-file-compressed	19747635	20560581	0.96
tpch_q17/datafusion:vortex-file-compressed	67870472	68688861	0.99
tpch_q18/datafusion:vortex-file-compressed	80672635	81821488	0.99
tpch_q19/datafusion:vortex-file-compressed	20982035	20285836	1.03
tpch_q20/datafusion:vortex-file-compressed	30721219	29721313	1.03
tpch_q21/datafusion:vortex-file-compressed	70882397	72569707	0.98
tpch_q22/datafusion:vortex-file-compressed	12406192	12305143	1.01

datafusion / vortex-compact (1.012x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	56110631	56299917	1.00
tpch_q02/datafusion:vortex-compact	26309714	25627093	1.03
tpch_q03/datafusion:vortex-compact	28582290	29107371	0.98
tpch_q04/datafusion:vortex-compact	22581170	22350996	1.01
tpch_q05/datafusion:vortex-compact	51103034	50579720	1.01
tpch_q06/datafusion:vortex-compact	12790887	12454037	1.03
tpch_q07/datafusion:vortex-compact	58382429	58154652	1.00
tpch_q08/datafusion:vortex-compact	43962575	42783799	1.03
tpch_q09/datafusion:vortex-compact	55478860	55469942	1.00
tpch_q10/datafusion:vortex-compact	46314230	45237681	1.02
tpch_q11/datafusion:vortex-compact	16884818	17212848	0.98
tpch_q12/datafusion:vortex-compact	30831805	30323499	1.02
tpch_q13/datafusion:vortex-compact	32153473	31716168	1.01
tpch_q14/datafusion:vortex-compact	19171072	19160994	1.00
tpch_q15/datafusion:vortex-compact	30772993	31039284	0.99
tpch_q16/datafusion:vortex-compact	24472920	24161619	1.01
tpch_q17/datafusion:vortex-compact	70233900	70168111	1.00
tpch_q18/datafusion:vortex-compact	85146687	83801894	1.02
tpch_q19/datafusion:vortex-compact	31491668	31240440	1.01
tpch_q20/datafusion:vortex-compact	34881783	33518545	1.04
tpch_q21/datafusion:vortex-compact	77778914	74926439	1.04
tpch_q22/datafusion:vortex-compact	12763686	12379154	1.03

datafusion / parquet (1.000x ➖, 2↑ 2↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet 🚨	116878001	102416711	1.14
tpch_q02/datafusion:parquet	62006973	62482692	0.99
tpch_q03/datafusion:parquet 🚨	74050948	66058722	1.12
tpch_q04/datafusion:parquet	43682990	43841669	1.00
tpch_q05/datafusion:parquet	94430577	92929925	1.02
tpch_q06/datafusion:parquet 🚀	32061133	39661357	0.81
tpch_q07/datafusion:parquet	106958243	107069662	1.00
tpch_q08/datafusion:parquet	90287544	96640581	0.93
tpch_q09/datafusion:parquet	128457735	126660884	1.01
tpch_q10/datafusion:parquet	112901747	113813261	0.99
tpch_q11/datafusion:parquet	41188110	40416876	1.02
tpch_q12/datafusion:parquet 🚀	73884502	86331239	0.86
tpch_q13/datafusion:parquet	201782629	198772273	1.02
tpch_q14/datafusion:parquet	47513456	43397758	1.09
tpch_q15/datafusion:parquet	61246955	56397117	1.09
tpch_q16/datafusion:parquet	41295566	41001753	1.01
tpch_q17/datafusion:parquet	133887983	131480335	1.02
tpch_q18/datafusion:parquet	159887374	167346485	0.96
tpch_q19/datafusion:parquet	74045139	76756312	0.96
tpch_q20/datafusion:parquet	69672985	70641356	0.99
tpch_q21/datafusion:parquet	136742333	133119569	1.03
tpch_q22/datafusion:parquet	31619403	31206176	1.01

datafusion / arrow (1.003x ➖, 1↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow	56100517	56064734	1.00
tpch_q02/datafusion:arrow	19484907	19112544	1.02
tpch_q03/datafusion:arrow	29330242	29994346	0.98
tpch_q04/datafusion:arrow	25981538	25258229	1.03
tpch_q05/datafusion:arrow	78940908	73191795	1.08
tpch_q06/datafusion:arrow	19563976	19329627	1.01
tpch_q07/datafusion:arrow	104079489	100845543	1.03
tpch_q08/datafusion:arrow	43959162	42319276	1.04
tpch_q09/datafusion:arrow 🚀	62193932	69294530	0.90
tpch_q10/datafusion:arrow	45527537	47216557	0.96
tpch_q11/datafusion:arrow	9092912	9033820	1.01
tpch_q12/datafusion:arrow	51709093	51015314	1.01
tpch_q13/datafusion:arrow	47159074	47545918	0.99
tpch_q14/datafusion:arrow	21093573	21406985	0.99
tpch_q15/datafusion:arrow	41191525	41758810	0.99
tpch_q16/datafusion:arrow	19155967	18697104	1.02
tpch_q17/datafusion:arrow	66923606	66974881	1.00
tpch_q18/datafusion:arrow	132645745	132070398	1.00
tpch_q19/datafusion:arrow	34431498	33832345	1.02
tpch_q20/datafusion:arrow	33902325	33115523	1.02
tpch_q21/datafusion:arrow	149291775	152730399	0.98
tpch_q22/datafusion:arrow	17470180	17590995	0.99

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	31225317	31328116	1.00
tpch_q02/duckdb:vortex-file-compressed	25495660	25330044	1.01
tpch_q03/duckdb:vortex-file-compressed	32635030	33533592	0.97
tpch_q04/duckdb:vortex-file-compressed	28762853	29693659	0.97
tpch_q05/duckdb:vortex-file-compressed	37141902	39095468	0.95
tpch_q06/duckdb:vortex-file-compressed	8167400	8239833	0.99
tpch_q07/duckdb:vortex-file-compressed	34583275	35811277	0.97
tpch_q08/duckdb:vortex-file-compressed	36970601	37477438	0.99
tpch_q09/duckdb:vortex-file-compressed	57563318	57848381	1.00
tpch_q10/duckdb:vortex-file-compressed	41100396	41854868	0.98
tpch_q11/duckdb:vortex-file-compressed	14510358	15046094	0.96
tpch_q12/duckdb:vortex-file-compressed	22058402	23034252	0.96
tpch_q13/duckdb:vortex-file-compressed	41176647	41102342	1.00
tpch_q14/duckdb:vortex-file-compressed	21678024	21656949	1.00
tpch_q15/duckdb:vortex-file-compressed	16878544	16609979	1.02
tpch_q16/duckdb:vortex-file-compressed	29978094	29986241	1.00
tpch_q17/duckdb:vortex-file-compressed	24152877	23892007	1.01
tpch_q18/duckdb:vortex-file-compressed	52803789	52511424	1.01
tpch_q19/duckdb:vortex-file-compressed	29718433	29127129	1.02
tpch_q20/duckdb:vortex-file-compressed	32589066	33282042	0.98
tpch_q21/duckdb:vortex-file-compressed	101056115	101152514	1.00
tpch_q22/duckdb:vortex-file-compressed	17088922	17195066	0.99

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	38559352	38133771	1.01
tpch_q02/duckdb:vortex-compact	33624336	32842063	1.02
tpch_q03/duckdb:vortex-compact	34308214	34142077	1.00
tpch_q04/duckdb:vortex-compact	31872929	30524264	1.04
tpch_q05/duckdb:vortex-compact	41273786	40652374	1.02
tpch_q06/duckdb:vortex-compact	11205748	10350676	1.08
tpch_q07/duckdb:vortex-compact	41020211	40384780	1.02
tpch_q08/duckdb:vortex-compact	41766808	41719158	1.00
tpch_q09/duckdb:vortex-compact	67502429	65576584	1.03
tpch_q10/duckdb:vortex-compact	46329090	44786972	1.03
tpch_q11/duckdb:vortex-compact	17996852	18489454	0.97
tpch_q12/duckdb:vortex-compact	29390640	30340844	0.97
tpch_q13/duckdb:vortex-compact	46930193	48333944	0.97
tpch_q14/duckdb:vortex-compact	26420175	26258210	1.01
tpch_q15/duckdb:vortex-compact	20026183	19786475	1.01
tpch_q16/duckdb:vortex-compact	33306828	32931113	1.01
tpch_q17/duckdb:vortex-compact	29040478	29642291	0.98
tpch_q18/duckdb:vortex-compact	53769676	54072629	0.99
tpch_q19/duckdb:vortex-compact	33041290	33195845	1.00
tpch_q20/duckdb:vortex-compact	39861220	39523200	1.01
tpch_q21/duckdb:vortex-compact	101695050	102644459	0.99
tpch_q22/duckdb:vortex-compact	18094284	18732637	0.97

duckdb / parquet (1.032x ➖, 0↑ 4↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	77193272	79058731	0.98
tpch_q02/duckdb:parquet	39011667	39367781	0.99
tpch_q03/duckdb:parquet	70895988	70731070	1.00
tpch_q04/duckdb:parquet 🚨	56705515	49788946	1.14
tpch_q05/duckdb:parquet	67705309	67798960	1.00
tpch_q06/duckdb:parquet	22266237	22213081	1.00
tpch_q07/duckdb:parquet	72794117	69027793	1.05
tpch_q08/duckdb:parquet 🚨	97281192	82187463	1.18
tpch_q09/duckdb:parquet	156547974	144810623	1.08
tpch_q10/duckdb:parquet	135340717	130803405	1.03
tpch_q11/duckdb:parquet	22067574	22498551	0.98
tpch_q12/duckdb:parquet	47049037	46845545	1.00
tpch_q13/duckdb:parquet	253179181	252553038	1.00
tpch_q14/duckdb:parquet	51360736	50886804	1.01
tpch_q15/duckdb:parquet 🚨	28732700	25967692	1.11
tpch_q16/duckdb:parquet	57882564	57814121	1.00
tpch_q17/duckdb:parquet	60811383	60741973	1.00
tpch_q18/duckdb:parquet	120539687	118938910	1.01
tpch_q19/duckdb:parquet 🚨	79703261	69423105	1.15
tpch_q20/duckdb:parquet	65484656	65311042	1.00
tpch_q21/duckdb:parquet	174180854	175204371	0.99
tpch_q22/duckdb:parquet	53988019	53726670	1.00

duckdb / duckdb (1.001x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	17816366	17681339	1.01
tpch_q02/duckdb:duckdb	14303031	14160925	1.01
tpch_q03/duckdb:duckdb	22269815	22048985	1.01
tpch_q04/duckdb:duckdb	22573580	22590524	1.00
tpch_q05/duckdb:duckdb	22463622	23358610	0.96
tpch_q06/duckdb:duckdb	7066308	7000524	1.01
tpch_q07/duckdb:duckdb	25614321	25274378	1.01
tpch_q08/duckdb:duckdb	24250410	24589048	0.99
tpch_q09/duckdb:duckdb	57338152	56951960	1.01
tpch_q10/duckdb:duckdb	50224027	52039827	0.97
tpch_q11/duckdb:duckdb	7172206	7104165	1.01
tpch_q12/duckdb:duckdb	18326647	18299953	1.00
tpch_q13/duckdb:duckdb	39293992	38968305	1.01
tpch_q14/duckdb:duckdb	21403502	21074255	1.02
tpch_q15/duckdb:duckdb	13774920	13690561	1.01
tpch_q16/duckdb:duckdb	26053470	26084141	1.00
tpch_q17/duckdb:duckdb	16108520	16204336	0.99
tpch_q18/duckdb:duckdb	40973628	40629191	1.01
tpch_q19/duckdb:duckdb	30776023	30695924	1.00
tpch_q20/duckdb:duckdb	25095231	25268869	0.99
tpch_q21/duckdb:duckdb	61502345	61199374	1.00
tpch_q22/duckdb:duckdb	25479016	25101304	1.02

---

No file size changes detected.

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	+0.1%	+5.6%	-5.2%	+20.5%	➖ noise
1	datafusion:vortex-compact	-0.3%	+5.6%	-5.6%	+18.3%	➖ noise
1	datafusion:vortex-file-compressed	+3.3%	+5.6%	-2.1%	+18.7%	➖ noise
1	duckdb:duckdb	+0.8%	+5.6%	-4.5%	+17.8%	➖ noise
1	duckdb:vortex-compact	+1.1%	+5.6%	-4.2%	+16.7%	➖ noise
1	duckdb:vortex-file-compressed	-0.3%	+5.6%	-5.6%	+19.0%	➖ noise
2	datafusion:arrow	+1.9%	-0.8%	+2.8%	+12.1%	➖ noise
2	datafusion:vortex-compact	+2.7%	-0.8%	+3.5%	+12.1%	➖ noise
2	datafusion:vortex-file-compressed	+1.3%	-0.8%	+2.2%	+12.5%	➖ noise
2	duckdb:duckdb	+1.0%	-0.8%	+1.9%	+12.1%	➖ noise
2	duckdb:vortex-compact	+2.4%	-0.8%	+3.2%	+12.1%	➖ noise
2	duckdb:vortex-file-compressed	+0.7%	-0.8%	+1.5%	+12.1%	➖ noise
3	datafusion:arrow	-2.2%	+6.0%	-7.7%	+12.1%	➖ noise
3	datafusion:vortex-compact	-1.8%	+6.0%	-7.4%	+13.5%	➖ noise
3	datafusion:vortex-file-compressed	+0.7%	+6.0%	-5.0%	+12.1%	➖ noise
3	duckdb:duckdb	+1.0%	+6.0%	-4.7%	+12.1%	➖ noise
3	duckdb:vortex-compact	+0.5%	+6.0%	-5.2%	+12.1%	➖ noise
3	duckdb:vortex-file-compressed	-2.7%	+6.0%	-8.2%	+12.1%	➖ noise
4	datafusion:arrow	+2.9%	+6.5%	-3.4%	+12.1%	➖ noise
4	datafusion:vortex-compact	+1.0%	+6.5%	-5.2%	+12.1%	➖ noise
4	datafusion:vortex-file-compressed	+1.3%	+6.5%	-4.9%	+15.2%	➖ noise
4	duckdb:duckdb	-0.1%	+6.5%	-6.2%	+12.1%	➖ noise
4	duckdb:vortex-compact	+4.4%	+6.5%	-2.0%	+12.1%	➖ noise
4	duckdb:vortex-file-compressed	-3.1%	+6.5%	-9.1%	+12.1%	➖ noise
5	datafusion:arrow	+7.9%	+0.7%	+7.1%	+12.1%	➖ noise
5	datafusion:vortex-compact	+1.0%	+0.7%	+0.3%	+12.1%	➖ noise
5	datafusion:vortex-file-compressed	-0.3%	+0.7%	-1.0%	+12.1%	➖ noise
5	duckdb:duckdb	-3.8%	+0.7%	-4.5%	+12.1%	➖ noise
5	duckdb:vortex-compact	+1.5%	+0.7%	+0.8%	+12.1%	➖ noise
5	duckdb:vortex-file-compressed	-5.0%	+0.7%	-5.7%	+12.1%	➖ noise
6	datafusion:arrow	+1.2%	-10.0%	+12.4%	+12.7%	➖ noise
6	datafusion:vortex-compact	+2.7%	-10.0%	+14.1%	+14.9%	➖ noise
6	datafusion:vortex-file-compressed	+1.2%	-10.0%	+12.4%	+17.0%	➖ noise
6	duckdb:duckdb	+0.9%	-10.0%	+12.1%	+12.7%	➖ noise
6	duckdb:vortex-compact	+8.3%	-10.0%	+20.3%	+19.4%	🚨 regression
6	duckdb:vortex-file-compressed	-0.9%	-10.0%	+10.1%	+14.3%	➖ noise
7	datafusion:arrow	+3.2%	+2.6%	+0.6%	+12.1%	➖ noise
7	datafusion:vortex-compact	+0.4%	+2.6%	-2.2%	+12.1%	➖ noise
7	datafusion:vortex-file-compressed	+0.9%	+2.6%	-1.6%	+12.1%	➖ noise
7	duckdb:duckdb	+1.3%	+2.6%	-1.3%	+12.1%	➖ noise
7	duckdb:vortex-compact	+1.6%	+2.6%	-1.0%	+12.1%	➖ noise
7	duckdb:vortex-file-compressed	-3.4%	+2.6%	-5.9%	+12.1%	➖ noise
8	datafusion:arrow	+3.9%	+5.2%	-1.2%	+12.1%	➖ noise
8	datafusion:vortex-compact	+2.8%	+5.2%	-2.3%	+12.1%	➖ noise
8	datafusion:vortex-file-compressed	+0.8%	+5.2%	-4.1%	+12.6%	➖ noise
8	duckdb:duckdb	-1.4%	+5.2%	-6.2%	+12.1%	➖ noise
8	duckdb:vortex-compact	+0.1%	+5.2%	-4.8%	+12.1%	➖ noise
8	duckdb:vortex-file-compressed	-1.4%	+5.2%	-6.2%	+16.1%	➖ noise
9	datafusion:arrow	-10.2%	+4.7%	-14.3%	+12.1%	✅ faster
9	datafusion:vortex-compact	+0.0%	+4.7%	-4.5%	+12.1%	➖ noise
9	datafusion:vortex-file-compressed	-1.9%	+4.7%	-6.3%	+12.1%	➖ noise
9	duckdb:duckdb	+0.7%	+4.7%	-3.8%	+12.1%	➖ noise
9	duckdb:vortex-compact	+2.9%	+4.7%	-1.7%	+12.1%	➖ noise
9	duckdb:vortex-file-compressed	-0.5%	+4.7%	-5.0%	+12.1%	➖ noise
10	datafusion:arrow	-3.6%	+1.3%	-4.8%	+12.1%	➖ noise
10	datafusion:vortex-compact	+2.4%	+1.3%	+1.1%	+12.1%	➖ noise
10	datafusion:vortex-file-compressed	-2.0%	+1.3%	-3.3%	+12.1%	➖ noise
10	duckdb:duckdb	-3.5%	+1.3%	-4.7%	+12.1%	➖ noise
10	duckdb:vortex-compact	+3.4%	+1.3%	+2.1%	+12.1%	➖ noise
10	duckdb:vortex-file-compressed	-1.8%	+1.3%	-3.1%	+12.1%	➖ noise
11	datafusion:arrow	+0.7%	-0.0%	+0.7%	+12.1%	➖ noise
11	datafusion:vortex-compact	-1.9%	-0.0%	-1.9%	+12.1%	➖ noise
11	datafusion:vortex-file-compressed	-1.4%	-0.0%	-1.4%	+12.1%	➖ noise
11	duckdb:duckdb	+1.0%	-0.0%	+1.0%	+12.1%	➖ noise
11	duckdb:vortex-compact	-2.7%	-0.0%	-2.6%	+14.9%	➖ noise
11	duckdb:vortex-file-compressed	-3.6%	-0.0%	-3.5%	+25.9%	➖ noise
12	datafusion:arrow	+1.4%	-7.3%	+9.3%	+18.5%	➖ noise
12	datafusion:vortex-compact	+1.7%	-7.3%	+9.7%	+15.8%	➖ noise
12	datafusion:vortex-file-compressed	+1.4%	-7.3%	+9.3%	+15.2%	➖ noise
12	duckdb:duckdb	+0.1%	-7.3%	+8.0%	+12.1%	➖ noise
12	duckdb:vortex-compact	-3.1%	-7.3%	+4.5%	+12.1%	➖ noise
12	duckdb:vortex-file-compressed	-4.2%	-7.3%	+3.3%	+12.1%	➖ noise
13	datafusion:arrow	-0.8%	+0.9%	-1.7%	+12.1%	➖ noise
13	datafusion:vortex-compact	+1.4%	+0.9%	+0.5%	+12.1%	➖ noise
13	datafusion:vortex-file-compressed	+0.7%	+0.9%	-0.2%	+12.1%	➖ noise
13	duckdb:duckdb	+0.8%	+0.9%	-0.0%	+12.1%	➖ noise
13	duckdb:vortex-compact	-2.9%	+0.9%	-3.8%	+12.1%	➖ noise
13	duckdb:vortex-file-compressed	+0.2%	+0.9%	-0.7%	+12.1%	➖ noise
14	datafusion:arrow	-1.5%	+5.1%	-6.3%	+13.7%	➖ noise
14	datafusion:vortex-compact	+0.1%	+5.1%	-4.8%	+12.1%	➖ noise
14	datafusion:vortex-file-compressed	-2.1%	+5.1%	-6.9%	+17.3%	➖ noise
14	duckdb:duckdb	+1.6%	+5.1%	-3.4%	+12.1%	➖ noise
14	duckdb:vortex-compact	+0.6%	+5.1%	-4.3%	+12.1%	➖ noise
14	duckdb:vortex-file-compressed	+0.1%	+5.1%	-4.8%	+12.1%	➖ noise
15	datafusion:arrow	-1.4%	+9.6%	-10.0%	+12.1%	➖ noise
15	datafusion:vortex-compact	-0.9%	+9.6%	-9.6%	+14.9%	➖ noise
15	datafusion:vortex-file-compressed	+2.7%	+9.6%	-6.3%	+12.6%	➖ noise
15	duckdb:duckdb	+0.6%	+9.6%	-8.2%	+12.1%	➖ noise
15	duckdb:vortex-compact	+1.2%	+9.6%	-7.7%	+12.1%	➖ noise
15	duckdb:vortex-file-compressed	+1.6%	+9.6%	-7.3%	+12.2%	➖ noise
16	datafusion:arrow	+2.5%	+0.4%	+2.0%	+12.1%	➖ noise
16	datafusion:vortex-compact	+1.3%	+0.4%	+0.9%	+12.1%	➖ noise
16	datafusion:vortex-file-compressed	-4.0%	+0.4%	-4.4%	+13.2%	➖ noise
16	duckdb:duckdb	-0.1%	+0.4%	-0.5%	+12.1%	➖ noise
16	duckdb:vortex-compact	+1.1%	+0.4%	+0.7%	+12.1%	➖ noise
16	duckdb:vortex-file-compressed	-0.0%	+0.4%	-0.4%	+12.1%	➖ noise
17	datafusion:arrow	-0.1%	+1.0%	-1.0%	+12.1%	➖ noise
17	datafusion:vortex-compact	+0.1%	+1.0%	-0.9%	+12.2%	➖ noise
17	datafusion:vortex-file-compressed	-1.2%	+1.0%	-2.1%	+13.5%	➖ noise
17	duckdb:duckdb	-0.6%	+1.0%	-1.5%	+12.1%	➖ noise
17	duckdb:vortex-compact	-2.0%	+1.0%	-3.0%	+12.1%	➖ noise
17	duckdb:vortex-file-compressed	+1.1%	+1.0%	+0.1%	+12.5%	➖ noise
18	datafusion:arrow	+0.4%	-1.6%	+2.1%	+12.1%	➖ noise
18	datafusion:vortex-compact	+1.6%	-1.6%	+3.3%	+12.1%	➖ noise
18	datafusion:vortex-file-compressed	-1.4%	-1.6%	+0.2%	+12.1%	➖ noise
18	duckdb:duckdb	+0.8%	-1.6%	+2.5%	+12.1%	➖ noise
18	duckdb:vortex-compact	-0.6%	-1.6%	+1.1%	+12.1%	➖ noise
18	duckdb:vortex-file-compressed	+0.6%	-1.6%	+2.2%	+12.1%	➖ noise
19	datafusion:arrow	+1.8%	+5.2%	-3.3%	+23.4%	➖ noise
19	datafusion:vortex-compact	+0.8%	+5.2%	-4.2%	+15.9%	➖ noise
19	datafusion:vortex-file-compressed	+3.4%	+5.2%	-1.7%	+17.7%	➖ noise
19	duckdb:duckdb	+0.3%	+5.2%	-4.7%	+12.2%	➖ noise
19	duckdb:vortex-compact	-0.5%	+5.2%	-5.4%	+12.9%	➖ noise
19	duckdb:vortex-file-compressed	+2.0%	+5.2%	-3.0%	+12.7%	➖ noise
20	datafusion:arrow	+2.4%	-0.6%	+2.9%	+12.1%	➖ noise
20	datafusion:vortex-compact	+4.1%	-0.6%	+4.6%	+12.1%	➖ noise
20	datafusion:vortex-file-compressed	+3.4%	-0.6%	+3.9%	+12.1%	➖ noise
20	duckdb:duckdb	-0.7%	-0.6%	-0.1%	+12.1%	➖ noise
20	duckdb:vortex-compact	+0.9%	-0.6%	+1.4%	+12.1%	➖ noise
20	duckdb:vortex-file-compressed	-2.1%	-0.6%	-1.5%	+12.1%	➖ noise
21	datafusion:arrow	-2.3%	+1.1%	-3.3%	+12.1%	➖ noise
21	datafusion:vortex-compact	+3.8%	+1.1%	+2.7%	+12.1%	➖ noise
21	datafusion:vortex-file-compressed	-2.3%	+1.1%	-3.3%	+12.1%	➖ noise
21	duckdb:duckdb	+0.5%	+1.1%	-0.6%	+12.1%	➖ noise
21	duckdb:vortex-compact	-0.9%	+1.1%	-2.0%	+12.1%	➖ noise
21	duckdb:vortex-file-compressed	-0.1%	+1.1%	-1.1%	+12.1%	➖ noise
22	datafusion:arrow	-0.7%	+0.9%	-1.6%	+12.1%	➖ noise
22	datafusion:vortex-compact	+3.1%	+0.9%	+2.2%	+12.1%	➖ noise
22	datafusion:vortex-file-compressed	+0.8%	+0.9%	-0.1%	+15.0%	➖ noise
22	duckdb:duckdb	+1.5%	+0.9%	+0.6%	+12.1%	➖ noise
22	duckdb:vortex-compact	-3.4%	+0.9%	-4.3%	+13.8%	➖ noise
22	duckdb:vortex-file-compressed	-0.6%	+0.9%	-1.5%	+12.1%	➖ noise

[github-actions]

Benchmarks: TPC-DS SF=1 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.4%
Engines: DataFusion No clear signal (+1.6%, low confidence) · DuckDB No clear signal (-0.5%, low confidence)
Vortex (geomean): 1.001x ➖
Parquet (geomean): 0.995x ➖
Shifts: Parquet (control) -0.5% · Median polish -0.2%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed (1.005x ➖, 1↑ 3↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-file-compressed	25339169	25562987	0.99
tpcds_q02/datafusion:vortex-file-compressed	48378993	48929613	0.99
tpcds_q03/datafusion:vortex-file-compressed	15575299	15511136	1.00
tpcds_q04/datafusion:vortex-file-compressed	259268214	256970684	1.01
tpcds_q05/datafusion:vortex-file-compressed	44304231	44668580	0.99
tpcds_q06/datafusion:vortex-file-compressed	59864976	62262260	0.96
tpcds_q07/datafusion:vortex-file-compressed	42585864	42058686	1.01
tpcds_q08/datafusion:vortex-file-compressed	29679605	29969310	0.99
tpcds_q09/datafusion:vortex-file-compressed	40146075	39725043	1.01
tpcds_q10/datafusion:vortex-file-compressed	39706861	37906964	1.05
tpcds_q11/datafusion:vortex-file-compressed	128737032	138128504	0.93
tpcds_q12/datafusion:vortex-file-compressed	20440717	20777419	0.98
tpcds_q13/datafusion:vortex-file-compressed	47719806	47416974	1.01
tpcds_q14/datafusion:vortex-file-compressed	170296246	172210137	0.99
tpcds_q15/datafusion:vortex-file-compressed	28191716	27819237	1.01
tpcds_q16/datafusion:vortex-file-compressed	29037303	29250335	0.99
tpcds_q17/datafusion:vortex-file-compressed	64432839	64842871	0.99
tpcds_q18/datafusion:vortex-file-compressed	69673570	71440417	0.98
tpcds_q19/datafusion:vortex-file-compressed	23393023	21943778	1.07
tpcds_q20/datafusion:vortex-file-compressed	22680330	22390458	1.01
tpcds_q21/datafusion:vortex-file-compressed	35865509	33694214	1.06
tpcds_q22/datafusion:vortex-file-compressed 🚨	143457475	113760086	1.26
tpcds_q23/datafusion:vortex-file-compressed	156237712	151705367	1.03
tpcds_q24/datafusion:vortex-file-compressed	84631061	83778061	1.01
tpcds_q25/datafusion:vortex-file-compressed	68961341	68997714	1.00
tpcds_q26/datafusion:vortex-file-compressed	34207340	33480185	1.02
tpcds_q27/datafusion:vortex-file-compressed	106340469	107801967	0.99
tpcds_q28/datafusion:vortex-file-compressed	34338450	33153861	1.04
tpcds_q29/datafusion:vortex-file-compressed	63687564	63626397	1.00
tpcds_q30/datafusion:vortex-file-compressed	23120312	23424810	0.99
tpcds_q31/datafusion:vortex-file-compressed	75197260	74688035	1.01
tpcds_q32/datafusion:vortex-file-compressed	20455922	20388363	1.00
tpcds_q33/datafusion:vortex-file-compressed	29317897	30346001	0.97
tpcds_q34/datafusion:vortex-file-compressed	26039463	25123608	1.04
tpcds_q35/datafusion:vortex-file-compressed	48180000	45840273	1.05
tpcds_q36/datafusion:vortex-file-compressed	58232090	57005430	1.02
tpcds_q37/datafusion:vortex-file-compressed	24919757	24434605	1.02
tpcds_q38/datafusion:vortex-file-compressed	45227651	43604015	1.04
tpcds_q39/datafusion:vortex-file-compressed	104582030	104940918	1.00
tpcds_q40/datafusion:vortex-file-compressed	33383727	33418734	1.00
tpcds_q41/datafusion:vortex-file-compressed	15635175	16855672	0.93
tpcds_q42/datafusion:vortex-file-compressed	14169760	14474040	0.98
tpcds_q43/datafusion:vortex-file-compressed	18724449	19910555	0.94
tpcds_q44/datafusion:vortex-file-compressed	32297840	33686180	0.96
tpcds_q45/datafusion:vortex-file-compressed	28019398	27696260	1.01
tpcds_q46/datafusion:vortex-file-compressed	35999933	34333761	1.05
tpcds_q47/datafusion:vortex-file-compressed	132715861	135790148	0.98
tpcds_q48/datafusion:vortex-file-compressed	39021494	36025487	1.08
tpcds_q49/datafusion:vortex-file-compressed	58820638	59489020	0.99
tpcds_q50/datafusion:vortex-file-compressed	40468402	40085010	1.01
tpcds_q51/datafusion:vortex-file-compressed	92173225	89881419	1.03
tpcds_q52/datafusion:vortex-file-compressed	14894153	14631699	1.02
tpcds_q53/datafusion:vortex-file-compressed	21754599	21563710	1.01
tpcds_q54/datafusion:vortex-file-compressed	35041896	38213623	0.92
tpcds_q55/datafusion:vortex-file-compressed	14345636	14623246	0.98
tpcds_q56/datafusion:vortex-file-compressed	30370799	29930409	1.01
tpcds_q57/datafusion:vortex-file-compressed	106450241	114776545	0.93
tpcds_q58/datafusion:vortex-file-compressed	52015138	54978199	0.95
tpcds_q59/datafusion:vortex-file-compressed	58500313	56737412	1.03
tpcds_q60/datafusion:vortex-file-compressed	30002124	29559456	1.01
tpcds_q61/datafusion:vortex-file-compressed	40882178	41075854	1.00
tpcds_q62/datafusion:vortex-file-compressed 🚀	24150702	27437857	0.88
tpcds_q63/datafusion:vortex-file-compressed	21632766	22453876	0.96
tpcds_q64/datafusion:vortex-file-compressed	420502735	429087172	0.98
tpcds_q65/datafusion:vortex-file-compressed	40103627	40054958	1.00
tpcds_q66/datafusion:vortex-file-compressed	75207077	74890031	1.00
tpcds_q67/datafusion:vortex-file-compressed	148832294	145987602	1.02
tpcds_q68/datafusion:vortex-file-compressed	32365242	32642030	0.99
tpcds_q69/datafusion:vortex-file-compressed	36332080	36137341	1.01
tpcds_q70/datafusion:vortex-file-compressed	83218260	87171391	0.95
tpcds_q71/datafusion:vortex-file-compressed	23486676	22701821	1.03
tpcds_q72/datafusion:vortex-file-compressed	2198815703	2223641041	0.99
tpcds_q73/datafusion:vortex-file-compressed	23493358	23742763	0.99
tpcds_q74/datafusion:vortex-file-compressed	82754988	85114264	0.97
tpcds_q75/datafusion:vortex-file-compressed	110309521	109614015	1.01
tpcds_q76/datafusion:vortex-file-compressed	31998299	31807965	1.01
tpcds_q77/datafusion:vortex-file-compressed	40662491	41472666	0.98
tpcds_q78/datafusion:vortex-file-compressed	127902503	125558003	1.02
tpcds_q79/datafusion:vortex-file-compressed	30063893	30286165	0.99
tpcds_q80/datafusion:vortex-file-compressed	97438215	94783654	1.03
tpcds_q81/datafusion:vortex-file-compressed	24201771	24439467	0.99
tpcds_q82/datafusion:vortex-file-compressed	24865159	24056909	1.03
tpcds_q83/datafusion:vortex-file-compressed	35022983	34489066	1.02
tpcds_q84/datafusion:vortex-file-compressed	13410337	13382843	1.00
tpcds_q85/datafusion:vortex-file-compressed	91659989	93558338	0.98
tpcds_q86/datafusion:vortex-file-compressed	17042154	16718649	1.02
tpcds_q87/datafusion:vortex-file-compressed	44558094	44227278	1.01
tpcds_q88/datafusion:vortex-file-compressed	58490133	56353912	1.04
tpcds_q89/datafusion:vortex-file-compressed	25206064	25001383	1.01
tpcds_q90/datafusion:vortex-file-compressed 🚨	16055258	14455244	1.11
tpcds_q91/datafusion:vortex-file-compressed	18946627	18938710	1.00
tpcds_q92/datafusion:vortex-file-compressed	19778448	18317610	1.08
tpcds_q93/datafusion:vortex-file-compressed	35024587	34007439	1.03
tpcds_q94/datafusion:vortex-file-compressed	23705567	23756868	1.00
tpcds_q95/datafusion:vortex-file-compressed	64569616	64668859	1.00
tpcds_q96/datafusion:vortex-file-compressed	14068741	14382925	0.98
tpcds_q97/datafusion:vortex-file-compressed	33149902	33314873	1.00
tpcds_q98/datafusion:vortex-file-compressed	24882547	24159729	1.03
tpcds_q99/datafusion:vortex-file-compressed 🚨	32701247	28599422	1.14

datafusion / vortex-compact (1.005x ➖, 0↑ 3↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-compact	25399082	25157626	1.01
tpcds_q02/datafusion:vortex-compact	54777335	54509044	1.00
tpcds_q03/datafusion:vortex-compact	19624722	20204252	0.97
tpcds_q04/datafusion:vortex-compact	308246115	296876383	1.04
tpcds_q05/datafusion:vortex-compact	51312106	48153910	1.07
tpcds_q06/datafusion:vortex-compact	63786344	61829198	1.03
tpcds_q07/datafusion:vortex-compact	55215229	55141138	1.00
tpcds_q08/datafusion:vortex-compact	36236847	36580970	0.99
tpcds_q09/datafusion:vortex-compact	53721887	53354046	1.01
tpcds_q10/datafusion:vortex-compact	50589873	50389153	1.00
tpcds_q11/datafusion:vortex-compact	154999211	149527424	1.04
tpcds_q12/datafusion:vortex-compact	24825792	26277090	0.94
tpcds_q13/datafusion:vortex-compact 🚨	154977670	124550678	1.24
tpcds_q14/datafusion:vortex-compact	202835117	199989892	1.01
tpcds_q15/datafusion:vortex-compact	30895589	31220038	0.99
tpcds_q16/datafusion:vortex-compact	32860592	32691224	1.01
tpcds_q17/datafusion:vortex-compact	74899407	75699367	0.99
tpcds_q18/datafusion:vortex-compact	80097645	83571985	0.96
tpcds_q19/datafusion:vortex-compact	30314660	30543990	0.99
tpcds_q20/datafusion:vortex-compact	26620870	26313405	1.01
tpcds_q21/datafusion:vortex-compact	40365150	39030789	1.03
tpcds_q22/datafusion:vortex-compact 🚨	146112407	118547810	1.23
tpcds_q23/datafusion:vortex-compact	169633352	162998558	1.04
tpcds_q24/datafusion:vortex-compact	97870556	101904397	0.96
tpcds_q25/datafusion:vortex-compact	79241785	78444678	1.01
tpcds_q26/datafusion:vortex-compact	44624200	48458965	0.92
tpcds_q27/datafusion:vortex-compact	130703381	125270709	1.04
tpcds_q28/datafusion:vortex-compact	96647353	101171607	0.96
tpcds_q29/datafusion:vortex-compact	74099848	75447156	0.98
tpcds_q30/datafusion:vortex-compact	28299042	27427046	1.03
tpcds_q31/datafusion:vortex-compact	101166484	100538197	1.01
tpcds_q32/datafusion:vortex-compact	25421035	25481240	1.00
tpcds_q33/datafusion:vortex-compact	37716261	37746413	1.00
tpcds_q34/datafusion:vortex-compact	34796369	32838411	1.06
tpcds_q35/datafusion:vortex-compact	52184708	54371871	0.96
tpcds_q36/datafusion:vortex-compact	77874516	77871944	1.00
tpcds_q37/datafusion:vortex-compact	34072170	34425318	0.99
tpcds_q38/datafusion:vortex-compact	52275607	53252410	0.98
tpcds_q39/datafusion:vortex-compact	116286823	117283773	0.99
tpcds_q40/datafusion:vortex-compact	38232887	36187693	1.06
tpcds_q41/datafusion:vortex-compact	17487779	18301043	0.96
tpcds_q42/datafusion:vortex-compact	18701248	20483315	0.91
tpcds_q43/datafusion:vortex-compact	25205431	24891240	1.01
tpcds_q44/datafusion:vortex-compact	48256349	49670073	0.97
tpcds_q45/datafusion:vortex-compact	31690203	31382164	1.01
tpcds_q46/datafusion:vortex-compact	45590648	45090176	1.01
tpcds_q47/datafusion:vortex-compact	152425280	158959736	0.96
tpcds_q48/datafusion:vortex-compact	88125302	83833911	1.05
tpcds_q49/datafusion:vortex-compact	71046454	70223919	1.01
tpcds_q50/datafusion:vortex-compact	47525244	47580863	1.00
tpcds_q51/datafusion:vortex-compact	100620185	97111731	1.04
tpcds_q52/datafusion:vortex-compact	18946519	19045549	0.99
tpcds_q53/datafusion:vortex-compact	29014439	28863834	1.01
tpcds_q54/datafusion:vortex-compact	41772867	44078560	0.95
tpcds_q55/datafusion:vortex-compact	18349802	18157216	1.01
tpcds_q56/datafusion:vortex-compact	36162014	37048019	0.98
tpcds_q57/datafusion:vortex-compact	122468467	116421345	1.05
tpcds_q58/datafusion:vortex-compact	65795878	65175898	1.01
tpcds_q59/datafusion:vortex-compact	70411874	75125841	0.94
tpcds_q60/datafusion:vortex-compact	36149624	37409979	0.97
tpcds_q61/datafusion:vortex-compact	55668646	55187693	1.01
tpcds_q62/datafusion:vortex-compact 🚨	31654561	27338888	1.16
tpcds_q63/datafusion:vortex-compact	28939933	28682690	1.01
tpcds_q64/datafusion:vortex-compact	466861588	466002252	1.00
tpcds_q65/datafusion:vortex-compact	53604943	53592631	1.00
tpcds_q66/datafusion:vortex-compact	82322512	79595061	1.03
tpcds_q67/datafusion:vortex-compact	153732011	151410183	1.02
tpcds_q68/datafusion:vortex-compact	45636246	44524545	1.02
tpcds_q69/datafusion:vortex-compact	47591118	47625622	1.00
tpcds_q70/datafusion:vortex-compact	94571628	99781787	0.95
tpcds_q71/datafusion:vortex-compact	30606728	30803389	0.99
tpcds_q72/datafusion:vortex-compact	2234924121	2226011265	1.00
tpcds_q73/datafusion:vortex-compact	31050096	34395357	0.90
tpcds_q74/datafusion:vortex-compact	93593980	94204951	0.99
tpcds_q75/datafusion:vortex-compact	137082369	129495751	1.06
tpcds_q76/datafusion:vortex-compact	32506372	32608454	1.00
tpcds_q77/datafusion:vortex-compact	53836402	53662383	1.00
tpcds_q78/datafusion:vortex-compact	142120449	140037227	1.01
tpcds_q79/datafusion:vortex-compact	38226230	38574825	0.99
tpcds_q80/datafusion:vortex-compact	108846514	107411059	1.01
tpcds_q81/datafusion:vortex-compact	27587324	28546291	0.97
tpcds_q82/datafusion:vortex-compact	34019204	35347553	0.96
tpcds_q83/datafusion:vortex-compact	33916389	33523993	1.01
tpcds_q84/datafusion:vortex-compact	15408495	14717931	1.05
tpcds_q85/datafusion:vortex-compact	156176678	157054082	0.99
tpcds_q86/datafusion:vortex-compact	18417793	18122233	1.02
tpcds_q87/datafusion:vortex-compact	52306470	51583750	1.01
tpcds_q88/datafusion:vortex-compact	77916998	77260670	1.01
tpcds_q89/datafusion:vortex-compact	31365317	31445128	1.00
tpcds_q90/datafusion:vortex-compact	15297549	15226228	1.00
tpcds_q91/datafusion:vortex-compact	32492561	33209234	0.98
tpcds_q92/datafusion:vortex-compact	25693029	24245245	1.06
tpcds_q93/datafusion:vortex-compact	38970396	39297960	0.99
tpcds_q94/datafusion:vortex-compact	28982590	27713830	1.05
tpcds_q95/datafusion:vortex-compact	66727228	67913312	0.98
tpcds_q96/datafusion:vortex-compact	17854497	17672819	1.01
tpcds_q97/datafusion:vortex-compact	35447193	36327401	0.98
tpcds_q98/datafusion:vortex-compact	30944673	31161097	0.99
tpcds_q99/datafusion:vortex-compact	35507669	35287729	1.01

datafusion / parquet (0.989x ➖, 2↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpcds_q01/datafusion:parquet	30960344	31593533	0.98
tpcds_q02/datafusion:parquet	41516240	43643233	0.95
tpcds_q03/datafusion:parquet	13515977	14375049	0.94
tpcds_q04/datafusion:parquet	273416821	272183677	1.00
tpcds_q05/datafusion:parquet	41423919	43030688	0.96
tpcds_q06/datafusion:parquet	61759341	62456242	0.99
tpcds_q07/datafusion:parquet	78650877	75741669	1.04
tpcds_q08/datafusion:parquet	26711617	26481303	1.01
tpcds_q09/datafusion:parquet	45333100	43887661	1.03
tpcds_q10/datafusion:parquet	68723633	69962996	0.98
tpcds_q11/datafusion:parquet	149367366	151462250	0.99
tpcds_q12/datafusion:parquet	18158819	17898436	1.01
tpcds_q13/datafusion:parquet	75117412	75279775	1.00
tpcds_q14/datafusion:parquet	167309157	167700413	1.00
tpcds_q15/datafusion:parquet	20899851	22063030	0.95
tpcds_q16/datafusion:parquet	23276905	24728038	0.94
tpcds_q17/datafusion:parquet	62825466	67443981	0.93
tpcds_q18/datafusion:parquet	114132709	116257646	0.98
tpcds_q19/datafusion:parquet	22719820	23101663	0.98
tpcds_q20/datafusion:parquet	16326416	16610482	0.98
tpcds_q21/datafusion:parquet	18660826	18356853	1.02
tpcds_q22/datafusion:parquet	148494676	145433419	1.02
tpcds_q23/datafusion:parquet	145655216	147251607	0.99
tpcds_q24/datafusion:parquet	92913068	90856037	1.02
tpcds_q25/datafusion:parquet	64694538	64585368	1.00
tpcds_q26/datafusion:parquet	64612121	64370152	1.00
tpcds_q27/datafusion:parquet	146882822	148476827	0.99
tpcds_q28/datafusion:parquet	45539135	45095223	1.01
tpcds_q29/datafusion:parquet	66577895	66156969	1.01
tpcds_q30/datafusion:parquet	33964885	35792805	0.95
tpcds_q31/datafusion:parquet	65110374	64522753	1.01
tpcds_q32/datafusion:parquet	18756408	18183105	1.03
tpcds_q33/datafusion:parquet	27336583	28411610	0.96
tpcds_q34/datafusion:parquet	21116818	22799938	0.93
tpcds_q35/datafusion:parquet	69720192	69508529	1.00
tpcds_q36/datafusion:parquet	57226083	56996152	1.00
tpcds_q37/datafusion:parquet	20125030	18547822	1.09
tpcds_q38/datafusion:parquet	44089995	43113161	1.02
tpcds_q39/datafusion:parquet	74765251	74626389	1.00
tpcds_q40/datafusion:parquet	24282580	23541352	1.03
tpcds_q41/datafusion:parquet	13396081	13193710	1.02
tpcds_q42/datafusion:parquet	11663954	11868157	0.98
tpcds_q43/datafusion:parquet	17251658	17862962	0.97
tpcds_q44/datafusion:parquet 🚀	32387156	36410878	0.89
tpcds_q45/datafusion:parquet	28906172	28145313	1.03
tpcds_q46/datafusion:parquet	32624092	32458702	1.01
tpcds_q47/datafusion:parquet	128921211	125113141	1.03
tpcds_q48/datafusion:parquet	69099383	68985600	1.00
tpcds_q49/datafusion:parquet	55676126	57329847	0.97
tpcds_q50/datafusion:parquet	44442751	44735116	0.99
tpcds_q51/datafusion:parquet	85106989	87326168	0.97
tpcds_q52/datafusion:parquet	11775505	12740819	0.92
tpcds_q53/datafusion:parquet	17933598	18164952	0.99
tpcds_q54/datafusion:parquet	34772368	34429945	1.01
tpcds_q55/datafusion:parquet	11469362	11453682	1.00
tpcds_q56/datafusion:parquet	28147862	27428841	1.03
tpcds_q57/datafusion:parquet	97377483	95804273	1.02
tpcds_q58/datafusion:parquet	51889889	50002652	1.04
tpcds_q59/datafusion:parquet	57819309	58997288	0.98
tpcds_q60/datafusion:parquet	27500052	28657485	0.96
tpcds_q61/datafusion:parquet	43339180	44016928	0.98
tpcds_q62/datafusion:parquet	25112182	25211980	1.00
tpcds_q63/datafusion:parquet	18154199	18019882	1.01
tpcds_q64/datafusion:parquet	513182075	513009550	1.00
tpcds_q65/datafusion:parquet	37251625	38983219	0.96
tpcds_q66/datafusion:parquet	69319250	71636871	0.97
tpcds_q67/datafusion:parquet	143846139	144703240	0.99
tpcds_q68/datafusion:parquet	31256076	33059059	0.95
tpcds_q69/datafusion:parquet	68217151	67042752	1.02
tpcds_q70/datafusion:parquet	83293244	86415268	0.96
tpcds_q71/datafusion:parquet	23097803	22245732	1.04
tpcds_q72/datafusion:parquet	625654016	616438006	1.01
tpcds_q73/datafusion:parquet	22234875	20895204	1.06
tpcds_q74/datafusion:parquet	86870104	91951340	0.94
tpcds_q75/datafusion:parquet	99114334	99940173	0.99
tpcds_q76/datafusion:parquet	30744127	30986337	0.99
tpcds_q77/datafusion:parquet	38602389	41124569	0.94
tpcds_q78/datafusion:parquet	115695106	116221486	1.00
tpcds_q79/datafusion:parquet	26721218	26901162	0.99
tpcds_q80/datafusion:parquet	81491101	79657478	1.02
tpcds_q81/datafusion:parquet	31789523	32578217	0.98
tpcds_q82/datafusion:parquet	19714253	19950980	0.99
tpcds_q83/datafusion:parquet	36501477	37456389	0.97
tpcds_q84/datafusion:parquet	39194963	40371819	0.97
tpcds_q85/datafusion:parquet	150577012	150780501	1.00
tpcds_q86/datafusion:parquet	17215229	17564118	0.98
tpcds_q87/datafusion:parquet	42487886	41942843	1.01
tpcds_q88/datafusion:parquet	60234362	60054141	1.00
tpcds_q89/datafusion:parquet	21881517	21716783	1.01
tpcds_q90/datafusion:parquet	14553109	14869036	0.98
tpcds_q91/datafusion:parquet	60049343	60614302	0.99
tpcds_q92/datafusion:parquet	19250847	18773625	1.03
tpcds_q93/datafusion:parquet	33077652	33730352	0.98
tpcds_q94/datafusion:parquet	20641913	21146534	0.98
tpcds_q95/datafusion:parquet	58957431	59429859	0.99
tpcds_q96/datafusion:parquet	12810907	12449530	1.03
tpcds_q97/datafusion:parquet	31099719	33337953	0.93
tpcds_q98/datafusion:parquet	21502731	22161224	0.97
tpcds_q99/datafusion:parquet 🚀	26376961	31409003	0.84

duckdb / vortex-file-compressed (0.996x ➖, 1↑ 4↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-file-compressed	23988791	24501782	0.98
tpcds_q02/duckdb:vortex-file-compressed	33598782	36400320	0.92
tpcds_q03/duckdb:vortex-file-compressed	22276152	22254269	1.00
tpcds_q04/duckdb:vortex-file-compressed	92113432	95296180	0.97
tpcds_q05/duckdb:vortex-file-compressed	33247420	35252781	0.94
tpcds_q06/duckdb:vortex-file-compressed	32993604	33445089	0.99
tpcds_q07/duckdb:vortex-file-compressed	21531463	21970187	0.98
tpcds_q08/duckdb:vortex-file-compressed	27008953	27564853	0.98
tpcds_q09/duckdb:vortex-file-compressed	15426131	15707064	0.98
tpcds_q10/duckdb:vortex-file-compressed	37242148	37409807	1.00
tpcds_q11/duckdb:vortex-file-compressed	67045440	63950417	1.05
tpcds_q12/duckdb:vortex-file-compressed	16008245	16346072	0.98
tpcds_q13/duckdb:vortex-file-compressed	33620957	32337860	1.04
tpcds_q14/duckdb:vortex-file-compressed	96448697	99026042	0.97
tpcds_q15/duckdb:vortex-file-compressed	26597119	26901748	0.99
tpcds_q16/duckdb:vortex-file-compressed	26203192	27389369	0.96
tpcds_q17/duckdb:vortex-file-compressed	44559957	44074341	1.01
tpcds_q18/duckdb:vortex-file-compressed	37134991	36588514	1.01
tpcds_q19/duckdb:vortex-file-compressed	31895437	31344598	1.02
tpcds_q20/duckdb:vortex-file-compressed	18006014	16980790	1.06
tpcds_q21/duckdb:vortex-file-compressed	16292113	16630107	0.98
tpcds_q22/duckdb:vortex-file-compressed	78707200	79939817	0.98
tpcds_q23/duckdb:vortex-file-compressed	96827569	97706454	0.99
tpcds_q24/duckdb:vortex-file-compressed	47502925	47975814	0.99
tpcds_q25/duckdb:vortex-file-compressed	40845833	41908542	0.97
tpcds_q26/duckdb:vortex-file-compressed 🚨	22791692	19203985	1.19
tpcds_q27/duckdb:vortex-file-compressed	24662535	23126696	1.07
tpcds_q28/duckdb:vortex-file-compressed	12631790	12333275	1.02
tpcds_q29/duckdb:vortex-file-compressed	40152791	40037132	1.00
tpcds_q30/duckdb:vortex-file-compressed	24821361	25366557	0.98
tpcds_q31/duckdb:vortex-file-compressed	29183425	29125610	1.00
tpcds_q32/duckdb:vortex-file-compressed	13341215	13494128	0.99
tpcds_q33/duckdb:vortex-file-compressed	23170662	24246754	0.96
tpcds_q34/duckdb:vortex-file-compressed	24437912	25708927	0.95
tpcds_q35/duckdb:vortex-file-compressed	64180805	64850040	0.99
tpcds_q36/duckdb:vortex-file-compressed	24792910	24324484	1.02
tpcds_q37/duckdb:vortex-file-compressed	19562449	19514437	1.00
tpcds_q38/duckdb:vortex-file-compressed	36929925	36998888	1.00
tpcds_q39/duckdb:vortex-file-compressed	35858792	37012231	0.97
tpcds_q40/duckdb:vortex-file-compressed	20534545	20875717	0.98
tpcds_q41/duckdb:vortex-file-compressed	10333215	10584418	0.98
tpcds_q42/duckdb:vortex-file-compressed	13384036	14115567	0.95
tpcds_q43/duckdb:vortex-file-compressed 🚨	22506130	17818926	1.26
tpcds_q44/duckdb:vortex-file-compressed	20829533	21097029	0.99
tpcds_q45/duckdb:vortex-file-compressed	30475952	29916884	1.02
tpcds_q46/duckdb:vortex-file-compressed	30559112	29830697	1.02
tpcds_q47/duckdb:vortex-file-compressed	52127241	52938415	0.98
tpcds_q48/duckdb:vortex-file-compressed	28600538	31105378	0.92
tpcds_q49/duckdb:vortex-file-compressed	35380405	33678280	1.05
tpcds_q50/duckdb:vortex-file-compressed	25700336	25459927	1.01
tpcds_q51/duckdb:vortex-file-compressed	104334696	104821803	1.00
tpcds_q52/duckdb:vortex-file-compressed	13594269	13662213	1.00
tpcds_q53/duckdb:vortex-file-compressed	22739282	22570889	1.01
tpcds_q54/duckdb:vortex-file-compressed	28578099	28242800	1.01
tpcds_q55/duckdb:vortex-file-compressed	12553450	12564348	1.00
tpcds_q56/duckdb:vortex-file-compressed	24903738	26002058	0.96
tpcds_q57/duckdb:vortex-file-compressed	41491658	41961849	0.99
tpcds_q58/duckdb:vortex-file-compressed	30044229	30258262	0.99
tpcds_q59/duckdb:vortex-file-compressed	57254767	56445436	1.01
tpcds_q60/duckdb:vortex-file-compressed	25738248	27842531	0.92
tpcds_q61/duckdb:vortex-file-compressed	30918627	30966504	1.00
tpcds_q62/duckdb:vortex-file-compressed	15719777	16163580	0.97
tpcds_q63/duckdb:vortex-file-compressed	20297675	20543647	0.99
tpcds_q64/duckdb:vortex-file-compressed	94827648	98162740	0.97
tpcds_q65/duckdb:vortex-file-compressed	22110004	22873307	0.97
tpcds_q66/duckdb:vortex-file-compressed	30063667	30091172	1.00
tpcds_q67/duckdb:vortex-file-compressed	140659377	140918178	1.00
tpcds_q68/duckdb:vortex-file-compressed	29265316	30097548	0.97
tpcds_q69/duckdb:vortex-file-compressed	40614883	41437667	0.98
tpcds_q70/duckdb:vortex-file-compressed	38016801	37856386	1.00
tpcds_q71/duckdb:vortex-file-compressed	20287558	21526046	0.94
tpcds_q72/duckdb:vortex-file-compressed	170938327	169531451	1.01
tpcds_q73/duckdb:vortex-file-compressed	24418464	24062226	1.01
tpcds_q74/duckdb:vortex-file-compressed	42534350	41896468	1.02
tpcds_q75/duckdb:vortex-file-compressed 🚨	55738580	50075299	1.11
tpcds_q76/duckdb:vortex-file-compressed	22432339	20796683	1.08
tpcds_q77/duckdb:vortex-file-compressed	24367080	23746361	1.03
tpcds_q78/duckdb:vortex-file-compressed	80446644	81363697	0.99
tpcds_q79/duckdb:vortex-file-compressed	25273091	24535122	1.03
tpcds_q80/duckdb:vortex-file-compressed	45257529	48658686	0.93
tpcds_q81/duckdb:vortex-file-compressed	29090407	30085646	0.97
tpcds_q82/duckdb:vortex-file-compressed	46033678	45549064	1.01
tpcds_q83/duckdb:vortex-file-compressed	26759489	25424704	1.05
tpcds_q84/duckdb:vortex-file-compressed	17101357	17406753	0.98
tpcds_q85/duckdb:vortex-file-compressed	39592407	42221106	0.94
tpcds_q86/duckdb:vortex-file-compressed	16889577	17145881	0.99
tpcds_q87/duckdb:vortex-file-compressed	40713784	39136524	1.04
tpcds_q88/duckdb:vortex-file-compressed	51477056	50659793	1.02
tpcds_q89/duckdb:vortex-file-compressed	21446233	23387331	0.92
tpcds_q90/duckdb:vortex-file-compressed	10885050	10817304	1.01
tpcds_q91/duckdb:vortex-file-compressed	22739272	22518073	1.01
tpcds_q92/duckdb:vortex-file-compressed	19195599	19587402	0.98
tpcds_q93/duckdb:vortex-file-compressed	29034163	29354074	0.99
tpcds_q94/duckdb:vortex-file-compressed	21649681	21367428	1.01
tpcds_q95/duckdb:vortex-file-compressed 🚀	136154700	159842952	0.85
tpcds_q96/duckdb:vortex-file-compressed	12702952	13109789	0.97
tpcds_q97/duckdb:vortex-file-compressed	38203609	38442368	0.99
tpcds_q98/duckdb:vortex-file-compressed 🚨	21680851	19513694	1.11
tpcds_q99/duckdb:vortex-file-compressed	22979787	22903018	1.00

duckdb / vortex-compact (0.996x ➖, 2↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-compact	24982230	25923277	0.96
tpcds_q02/duckdb:vortex-compact 🚀	38889606	43535008	0.89
tpcds_q03/duckdb:vortex-compact	49507200	49126415	1.01
tpcds_q04/duckdb:vortex-compact	102770793	105245164	0.98
tpcds_q05/duckdb:vortex-compact	43014746	43087388	1.00
tpcds_q06/duckdb:vortex-compact	38481487	38218807	1.01
tpcds_q07/duckdb:vortex-compact	34558766	35251504	0.98
tpcds_q08/duckdb:vortex-compact	39977399	41770742	0.96
tpcds_q09/duckdb:vortex-compact	20862823	19939576	1.05
tpcds_q10/duckdb:vortex-compact	51941790	51687835	1.00
tpcds_q11/duckdb:vortex-compact	73025248	76259142	0.96
tpcds_q12/duckdb:vortex-compact	22644436	22841673	0.99
tpcds_q13/duckdb:vortex-compact	52939586	52422105	1.01
tpcds_q14/duckdb:vortex-compact	117837492	119344707	0.99
tpcds_q15/duckdb:vortex-compact	29854624	30607045	0.98
tpcds_q16/duckdb:vortex-compact	27283039	27530555	0.99
tpcds_q17/duckdb:vortex-compact	54670988	56219916	0.97
tpcds_q18/duckdb:vortex-compact	52012570	49822558	1.04
tpcds_q19/duckdb:vortex-compact	43257915	43972198	0.98
tpcds_q20/duckdb:vortex-compact	21405937	21363904	1.00
tpcds_q21/duckdb:vortex-compact	18778760	18196424	1.03
tpcds_q22/duckdb:vortex-compact	80411061	75609984	1.06
tpcds_q23/duckdb:vortex-compact	107311168	100686542	1.07
tpcds_q24/duckdb:vortex-compact	58118162	58534856	0.99
tpcds_q25/duckdb:vortex-compact	53803941	57535757	0.94
tpcds_q26/duckdb:vortex-compact	32168854	31132557	1.03
tpcds_q27/duckdb:vortex-compact	36608650	37234871	0.98
tpcds_q28/duckdb:vortex-compact	33893943	35680514	0.95
tpcds_q29/duckdb:vortex-compact	53874830	55132801	0.98
tpcds_q30/duckdb:vortex-compact	30844904	28476079	1.08
tpcds_q31/duckdb:vortex-compact	36281470	35261205	1.03
tpcds_q32/duckdb:vortex-compact	21559049	22382444	0.96
tpcds_q33/duckdb:vortex-compact	32606816	34353064	0.95
tpcds_q34/duckdb:vortex-compact	31111853	30789637	1.01
tpcds_q35/duckdb:vortex-compact	74246989	76675704	0.97
tpcds_q36/duckdb:vortex-compact	36147889	36857450	0.98
tpcds_q37/duckdb:vortex-compact	23939707	24119820	0.99
tpcds_q38/duckdb:vortex-compact	42660544	41373243	1.03
tpcds_q39/duckdb:vortex-compact	37915664	38711240	0.98
tpcds_q40/duckdb:vortex-compact	24195623	24423325	0.99
tpcds_q41/duckdb:vortex-compact	11961475	11771223	1.02
tpcds_q42/duckdb:vortex-compact	20074942	19319294	1.04
tpcds_q43/duckdb:vortex-compact	31477445	30736135	1.02
tpcds_q44/duckdb:vortex-compact	28155686	29773771	0.95
tpcds_q45/duckdb:vortex-compact	37839597	35930823	1.05
tpcds_q46/duckdb:vortex-compact	44262487	45862213	0.97
tpcds_q47/duckdb:vortex-compact	64050516	62304533	1.03
tpcds_q48/duckdb:vortex-compact	46542084	46137739	1.01
tpcds_q49/duckdb:vortex-compact	49974753	46828590	1.07
tpcds_q50/duckdb:vortex-compact	38680720	39427804	0.98
tpcds_q51/duckdb:vortex-compact	113555915	113575231	1.00
tpcds_q52/duckdb:vortex-compact	18818511	19839392	0.95
tpcds_q53/duckdb:vortex-compact	32575886	33275646	0.98
tpcds_q54/duckdb:vortex-compact	38942310	36115013	1.08
tpcds_q55/duckdb:vortex-compact	18396759	19130902	0.96
tpcds_q56/duckdb:vortex-compact	33106884	33705440	0.98
tpcds_q57/duckdb:vortex-compact	45420878	45650506	0.99
tpcds_q58/duckdb:vortex-compact	37785676	38161383	0.99
tpcds_q59/duckdb:vortex-compact	67341287	67336324	1.00
tpcds_q60/duckdb:vortex-compact	34557620	35872491	0.96
tpcds_q61/duckdb:vortex-compact	52941230	54122098	0.98
tpcds_q62/duckdb:vortex-compact 🚀	19497398	22432893	0.87
tpcds_q63/duckdb:vortex-compact	31473494	31866594	0.99
tpcds_q64/duckdb:vortex-compact	128243551	125410029	1.02
tpcds_q65/duckdb:vortex-compact	30641287	31257508	0.98
tpcds_q66/duckdb:vortex-compact	34438077	36670940	0.94
tpcds_q67/duckdb:vortex-compact	150460495	153254307	0.98
tpcds_q68/duckdb:vortex-compact	47135097	47850255	0.99
tpcds_q69/duckdb:vortex-compact	55692229	55052275	1.01
tpcds_q70/duckdb:vortex-compact	58418410	59005773	0.99
tpcds_q71/duckdb:vortex-compact	30157520	30566393	0.99
tpcds_q72/duckdb:vortex-compact	183242666	185275259	0.99
tpcds_q73/duckdb:vortex-compact	28238289	29022924	0.97
tpcds_q74/duckdb:vortex-compact	49354291	50375196	0.98
tpcds_q75/duckdb:vortex-compact	65012182	60808669	1.07
tpcds_q76/duckdb:vortex-compact	29613972	29028332	1.02
tpcds_q77/duckdb:vortex-compact	38416001	36482684	1.05
tpcds_q78/duckdb:vortex-compact	87530480	86701299	1.01
tpcds_q79/duckdb:vortex-compact	41506502	39106022	1.06
tpcds_q80/duckdb:vortex-compact	69896281	74664416	0.94
tpcds_q81/duckdb:vortex-compact	33782596	33821569	1.00
tpcds_q82/duckdb:vortex-compact	50145895	49928578	1.00
tpcds_q83/duckdb:vortex-compact	34341438	36712815	0.94
tpcds_q84/duckdb:vortex-compact	22472057	21104715	1.06
tpcds_q85/duckdb:vortex-compact	54695998	52527572	1.04
tpcds_q86/duckdb:vortex-compact	23077563	21640519	1.07
tpcds_q87/duckdb:vortex-compact	45419717	45557172	1.00
tpcds_q88/duckdb:vortex-compact	75992902	76053508	1.00
tpcds_q89/duckdb:vortex-compact	32386090	32750443	0.99
tpcds_q90/duckdb:vortex-compact	11613874	10811852	1.07
tpcds_q91/duckdb:vortex-compact	42516479	40846109	1.04
tpcds_q92/duckdb:vortex-compact	46064730	42819664	1.08
tpcds_q93/duckdb:vortex-compact	32485294	32999454	0.98
tpcds_q94/duckdb:vortex-compact	28181080	28753642	0.98
tpcds_q95/duckdb:vortex-compact	146596104	151604959	0.97
tpcds_q96/duckdb:vortex-compact	15708477	16631223	0.94
tpcds_q97/duckdb:vortex-compact	42427772	42998363	0.99
tpcds_q98/duckdb:vortex-compact	26993267	27105953	1.00
tpcds_q99/duckdb:vortex-compact	25933246	26963427	0.96

duckdb / parquet (1.000x ➖, 2↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpcds_q01/duckdb:parquet 🚀	28869551	32341060	0.89
tpcds_q02/duckdb:parquet	24325023	24271491	1.00
tpcds_q03/duckdb:parquet	13368063	12485832	1.07
tpcds_q04/duckdb:parquet	171845220	165724510	1.04
tpcds_q05/duckdb:parquet	32010012	32204127	0.99
tpcds_q06/duckdb:parquet	33861678	33615862	1.01
tpcds_q07/duckdb:parquet	24092421	24465182	0.98
tpcds_q08/duckdb:parquet	29756333	29142681	1.02
tpcds_q09/duckdb:parquet	45350721	44513685	1.02
tpcds_q10/duckdb:parquet	38121291	37933068	1.00
tpcds_q11/duckdb:parquet	93141652	88641785	1.05
tpcds_q12/duckdb:parquet	17398141	17447254	1.00
tpcds_q13/duckdb:parquet	35117703	35387856	0.99
tpcds_q14/duckdb:parquet	106890981	103874499	1.03
tpcds_q15/duckdb:parquet	31382794	30842724	1.02
tpcds_q16/duckdb:parquet	22906574	22805582	1.00
tpcds_q17/duckdb:parquet	38793252	38635484	1.00
tpcds_q18/duckdb:parquet	49032015	49014147	1.00
tpcds_q19/duckdb:parquet	32618549	32236104	1.01
tpcds_q20/duckdb:parquet	18982273	18822824	1.01
tpcds_q21/duckdb:parquet	11658930	12409612	0.94
tpcds_q22/duckdb:parquet	72366214	70258126	1.03
tpcds_q23/duckdb:parquet	79812213	81646251	0.98
tpcds_q24/duckdb:parquet	47169735	47009973	1.00
tpcds_q25/duckdb:parquet	36043725	35951040	1.00
tpcds_q26/duckdb:parquet	39271887	39579716	0.99
tpcds_q27/duckdb:parquet	52643039	53343946	0.99
tpcds_q28/duckdb:parquet	43014596	42643910	1.01
tpcds_q29/duckdb:parquet	38838432	36694445	1.06
tpcds_q30/duckdb:parquet	37572218	37746613	1.00
tpcds_q31/duckdb:parquet	27397314	28260878	0.97
tpcds_q32/duckdb:parquet	12772618	12805496	1.00
tpcds_q33/duckdb:parquet	23470726	24351278	0.96
tpcds_q34/duckdb:parquet	24139318	23108884	1.04
tpcds_q35/duckdb:parquet	61001423	61001359	1.00
tpcds_q36/duckdb:parquet	22937968	22172952	1.03
tpcds_q37/duckdb:parquet	14940702	14385938	1.04
tpcds_q38/duckdb:parquet	36729407	36690749	1.00
tpcds_q39/duckdb:parquet 🚀	32369550	36246962	0.89
tpcds_q40/duckdb:parquet	19401353	19712408	0.98
tpcds_q41/duckdb:parquet	8888706	8961952	0.99
tpcds_q42/duckdb:parquet	13091440	12545938	1.04
tpcds_q43/duckdb:parquet	18558641	18166915	1.02
tpcds_q44/duckdb:parquet	25909194	26779930	0.97
tpcds_q45/duckdb:parquet	28853099	28919653	1.00
tpcds_q46/duckdb:parquet	47968284	47438956	1.01
tpcds_q47/duckdb:parquet	50251711	51800155	0.97
tpcds_q48/duckdb:parquet	32329219	32455583	1.00
tpcds_q49/duckdb:parquet	28087869	29476956	0.95
tpcds_q50/duckdb:parquet	26525360	26209706	1.01
tpcds_q51/duckdb:parquet	103368879	104060694	0.99
tpcds_q52/duckdb:parquet	13306758	13352577	1.00
tpcds_q53/duckdb:parquet	19225928	18519835	1.04
tpcds_q54/duckdb:parquet	29486486	28231601	1.04
tpcds_q55/duckdb:parquet	12835655	13037080	0.98
tpcds_q56/duckdb:parquet	24110740	24466064	0.99
tpcds_q57/duckdb:parquet	38528717	38643885	1.00
tpcds_q58/duckdb:parquet	25915993	26790664	0.97
tpcds_q59/duckdb:parquet	36381067	36335298	1.00
tpcds_q60/duckdb:parquet	25019212	25527449	0.98
tpcds_q61/duckdb:parquet	34123788	35029172	0.97
tpcds_q62/duckdb:parquet	12762168	12887628	0.99
tpcds_q63/duckdb:parquet	17952779	17677035	1.02
tpcds_q64/duckdb:parquet	77226353	74700218	1.03
tpcds_q65/duckdb:parquet	23216306	24293984	0.96
tpcds_q66/duckdb:parquet	32661446	32833558	0.99
tpcds_q67/duckdb:parquet	137788166	138208916	1.00
tpcds_q68/duckdb:parquet	38177223	39464581	0.97
tpcds_q69/duckdb:parquet	39178957	38046570	1.03
tpcds_q70/duckdb:parquet	22878814	22645888	1.01
tpcds_q71/duckdb:parquet	24289476	22646715	1.07
tpcds_q72/duckdb:parquet	167790649	169635151	0.99
tpcds_q73/duckdb:parquet	20308050	20319028	1.00
tpcds_q74/duckdb:parquet	128187261	131649922	0.97
tpcds_q75/duckdb:parquet	57926128	58270503	0.99
tpcds_q76/duckdb:parquet	22124358	22412251	0.99
tpcds_q77/duckdb:parquet	25263151	24943106	1.01
tpcds_q78/duckdb:parquet	77159320	77383828	1.00
tpcds_q79/duckdb:parquet	29649369	30174222	0.98
tpcds_q80/duckdb:parquet	43331214	43792031	0.99
tpcds_q81/duckdb:parquet	34710432	35321586	0.98
tpcds_q82/duckdb:parquet	17686174	16353565	1.08
tpcds_q83/duckdb:parquet	18338376	18572332	0.99
tpcds_q84/duckdb:parquet	21776995	21617688	1.01
tpcds_q85/duckdb:parquet	41080354	41522901	0.99
tpcds_q86/duckdb:parquet	13879972	13828768	1.00
tpcds_q87/duckdb:parquet	39896584	39430496	1.01
tpcds_q88/duckdb:parquet	53294885	53692393	0.99
tpcds_q89/duckdb:parquet	22193570	22284149	1.00
tpcds_q90/duckdb:parquet	8568796	8414177	1.02
tpcds_q91/duckdb:parquet	26122753	26262646	0.99
tpcds_q92/duckdb:parquet	13287920	13163304	1.01
tpcds_q93/duckdb:parquet	31921005	32118408	0.99
tpcds_q94/duckdb:parquet	18189183	18088416	1.01
tpcds_q95/duckdb:parquet	121668804	127240134	0.96
tpcds_q96/duckdb:parquet	11198877	10625648	1.05
tpcds_q97/duckdb:parquet	38015332	37545640	1.01
tpcds_q98/duckdb:parquet	25052775	24513826	1.02
tpcds_q99/duckdb:parquet	20222480	20524524	0.99

duckdb / duckdb (0.993x ➖, 1↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpcds_q01/duckdb:duckdb	21458464	22035397	0.97
tpcds_q02/duckdb:duckdb	19303819	19001238	1.02
tpcds_q03/duckdb:duckdb	10720794	10576632	1.01
tpcds_q04/duckdb:duckdb	178600730	183503883	0.97
tpcds_q05/duckdb:duckdb	21358018	22736673	0.94
tpcds_q06/duckdb:duckdb	28756465	28447261	1.01
tpcds_q07/duckdb:duckdb	40254075	41055802	0.98
tpcds_q08/duckdb:duckdb	120006683	121195201	0.99
tpcds_q09/duckdb:duckdb	20663256	20823257	0.99
tpcds_q10/duckdb:duckdb	27228338	28008907	0.97
tpcds_q11/duckdb:duckdb	94434550	91842937	1.03
tpcds_q12/duckdb:duckdb	13936342	13968153	1.00
tpcds_q13/duckdb:duckdb	26185039	26806497	0.98
tpcds_q14/duckdb:duckdb	93548144	94945066	0.99
tpcds_q15/duckdb:duckdb	24843153	24975005	0.99
tpcds_q16/duckdb:duckdb	19673341	19435890	1.01
tpcds_q17/duckdb:duckdb	25146326	26013286	0.97
tpcds_q18/duckdb:duckdb	47364577	49025491	0.97
tpcds_q19/duckdb:duckdb	19163439	19386890	0.99
tpcds_q20/duckdb:duckdb	14497776	14655609	0.99
tpcds_q21/duckdb:duckdb	7516435	8281408	0.91
tpcds_q22/duckdb:duckdb	64092103	61120841	1.05
tpcds_q23/duckdb:duckdb	83248415	79336616	1.05
tpcds_q24/duckdb:duckdb	25459933	25857583	0.98
tpcds_q25/duckdb:duckdb	19345333	19572736	0.99
tpcds_q26/duckdb:duckdb	28245049	29080337	0.97
tpcds_q27/duckdb:duckdb	41228434	41165058	1.00
tpcds_q28/duckdb:duckdb	26531438	26290800	1.01
tpcds_q29/duckdb:duckdb	23743890	23536893	1.01
tpcds_q30/duckdb:duckdb	31306235	31296088	1.00
tpcds_q31/duckdb:duckdb	50798778	52848769	0.96
tpcds_q32/duckdb:duckdb	8359510	8906712	0.94
tpcds_q33/duckdb:duckdb	16110948	16124940	1.00
tpcds_q34/duckdb:duckdb	18790029	18788081	1.00
tpcds_q35/duckdb:duckdb	37683164	37753088	1.00
tpcds_q36/duckdb:duckdb	71947497	72903871	0.99
tpcds_q37/duckdb:duckdb	8780693	9381433	0.94
tpcds_q38/duckdb:duckdb	33230661	33639559	0.99
tpcds_q39/duckdb:duckdb	28243947	28378706	1.00
tpcds_q40/duckdb:duckdb	14799512	14891410	0.99
tpcds_q41/duckdb:duckdb	9593047	9689685	0.99
tpcds_q42/duckdb:duckdb 🚀	9325749	10613211	0.88
tpcds_q43/duckdb:duckdb	14985333	14939947	1.00
tpcds_q44/duckdb:duckdb	15851306	15199189	1.04
tpcds_q45/duckdb:duckdb	18886348	18906091	1.00
tpcds_q46/duckdb:duckdb	38721309	39781462	0.97
tpcds_q47/duckdb:duckdb	46613998	46739231	1.00
tpcds_q48/duckdb:duckdb	25107533	25518913	0.98
tpcds_q49/duckdb:duckdb	21642506	21218753	1.02
tpcds_q50/duckdb:duckdb	16329228	16262915	1.00
tpcds_q51/duckdb:duckdb	101330674	98621613	1.03
tpcds_q52/duckdb:duckdb	9046410	9794941	0.92
tpcds_q53/duckdb:duckdb	18017778	18230204	0.99
tpcds_q54/duckdb:duckdb	18923336	18878947	1.00
tpcds_q55/duckdb:duckdb	9357688	10385567	0.90
tpcds_q56/duckdb:duckdb	16861093	17023358	0.99
tpcds_q57/duckdb:duckdb	37161359	36795886	1.01
tpcds_q58/duckdb:duckdb	16900099	17394090	0.97
tpcds_q59/duckdb:duckdb	37472425	37033184	1.01
tpcds_q60/duckdb:duckdb	18679665	19026764	0.98
tpcds_q61/duckdb:duckdb	17511446	16603500	1.05
tpcds_q62/duckdb:duckdb	10045449	10092976	1.00
tpcds_q63/duckdb:duckdb	16084131	16304892	0.99
tpcds_q64/duckdb:duckdb	57569935	59174906	0.97
tpcds_q65/duckdb:duckdb	36395968	35873434	1.01
tpcds_q66/duckdb:duckdb	28503505	26332163	1.08
tpcds_q67/duckdb:duckdb	136986641	136272442	1.01
tpcds_q68/duckdb:duckdb	28434736	26441251	1.08
tpcds_q69/duckdb:duckdb	28697969	27943329	1.03
tpcds_q70/duckdb:duckdb	16804455	16874216	1.00
tpcds_q71/duckdb:duckdb	16417054	16956542	0.97
tpcds_q72/duckdb:duckdb	45941500	48691824	0.94
tpcds_q73/duckdb:duckdb	14345733	14100024	1.02
tpcds_q74/duckdb:duckdb	144191684	145312039	0.99
tpcds_q75/duckdb:duckdb	46513758	46337489	1.00
tpcds_q76/duckdb:duckdb	15107964	14950735	1.01
tpcds_q77/duckdb:duckdb	15269919	16813562	0.91
tpcds_q78/duckdb:duckdb	65493034	65527413	1.00
tpcds_q79/duckdb:duckdb	19999869	20075936	1.00
tpcds_q80/duckdb:duckdb	32462650	30657874	1.06
tpcds_q81/duckdb:duckdb	39849792	40936007	0.97
tpcds_q82/duckdb:duckdb	10417039	10394216	1.00
tpcds_q83/duckdb:duckdb	11174053	11359615	0.98
tpcds_q84/duckdb:duckdb	15004708	14930444	1.00
tpcds_q85/duckdb:duckdb	26247614	26993211	0.97
tpcds_q86/duckdb:duckdb	12407797	12397991	1.00
tpcds_q87/duckdb:duckdb	36432663	35777347	1.02
tpcds_q88/duckdb:duckdb	30214687	30587417	0.99
tpcds_q89/duckdb:duckdb	21872449	22083953	0.99
tpcds_q90/duckdb:duckdb	6455341	6244345	1.03
tpcds_q91/duckdb:duckdb	14593473	15398262	0.95
tpcds_q92/duckdb:duckdb	10171747	9987536	1.02
tpcds_q93/duckdb:duckdb	23912911	23901115	1.00
tpcds_q94/duckdb:duckdb	14708076	14954365	0.98
tpcds_q95/duckdb:duckdb	112005435	112787153	0.99
tpcds_q96/duckdb:duckdb	6302619	5752262	1.10
tpcds_q97/duckdb:duckdb	32611732	32409822	1.01
tpcds_q98/duckdb:duckdb	20424556	20346744	1.00
tpcds_q99/duckdb:duckdb	17055024	16942675	1.01

---

No file size changes detected.

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	+1.0%	-6.5%	+7.9%	+17.2%	➖ noise
1	datafusion:vortex-file-compressed	-0.9%	-6.5%	+6.0%	+17.5%	➖ noise
1	duckdb:duckdb	-2.6%	-6.5%	+4.1%	+17.0%	➖ noise
1	duckdb:vortex-compact	-3.6%	-6.5%	+3.0%	+17.9%	➖ noise
1	duckdb:vortex-file-compressed	-2.1%	-6.5%	+4.7%	+29.8%	➖ noise
2	datafusion:vortex-compact	+0.5%	-2.4%	+2.9%	+12.2%	➖ noise
2	datafusion:vortex-file-compressed	-1.1%	-2.4%	+1.3%	+10.0%	➖ noise
2	duckdb:duckdb	+1.6%	-2.4%	+4.0%	+10.0%	➖ noise
2	duckdb:vortex-compact	-10.7%	-2.4%	-8.5%	+30.3%	➖ noise
2	duckdb:vortex-file-compressed	-7.7%	-2.4%	-5.5%	+27.5%	➖ noise
3	datafusion:vortex-compact	-2.9%	+0.3%	-3.2%	+15.9%	➖ noise
3	datafusion:vortex-file-compressed	+0.4%	+0.3%	+0.1%	+12.4%	➖ noise
3	duckdb:duckdb	+1.4%	+0.3%	+1.0%	+13.0%	➖ noise
3	duckdb:vortex-compact	+0.8%	+0.3%	+0.4%	+12.8%	➖ noise
3	duckdb:vortex-file-compressed	+0.1%	+0.3%	-0.2%	+13.3%	➖ noise
4	datafusion:vortex-compact	+3.8%	+2.1%	+1.7%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	+0.9%	+2.1%	-1.1%	+10.0%	➖ noise
4	duckdb:duckdb	-2.7%	+2.1%	-4.6%	+10.0%	➖ noise
4	duckdb:vortex-compact	-2.4%	+2.1%	-4.3%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-3.3%	+2.1%	-5.3%	+13.1%	➖ noise
5	datafusion:vortex-compact	+6.6%	-2.2%	+8.9%	+26.4%	➖ noise
5	datafusion:vortex-file-compressed	-0.8%	-2.2%	+1.4%	+15.5%	➖ noise
5	duckdb:duckdb	-6.1%	-2.2%	-4.0%	+14.5%	➖ noise
5	duckdb:vortex-compact	-0.2%	-2.2%	+2.1%	+15.2%	➖ noise
5	duckdb:vortex-file-compressed	-5.7%	-2.2%	-3.6%	+11.8%	➖ noise
6	datafusion:vortex-compact	+3.2%	-0.2%	+3.4%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-3.9%	-0.2%	-3.7%	+11.5%	➖ noise
6	duckdb:duckdb	+1.1%	-0.2%	+1.3%	+10.0%	➖ noise
6	duckdb:vortex-compact	+0.7%	-0.2%	+0.9%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	-1.3%	-0.2%	-1.2%	+10.0%	➖ noise
7	datafusion:vortex-compact	+0.1%	+1.1%	-1.0%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	+1.3%	+1.1%	+0.1%	+10.0%	➖ noise
7	duckdb:duckdb	-2.0%	+1.1%	-3.0%	+10.0%	➖ noise
7	duckdb:vortex-compact	-2.0%	+1.1%	-3.1%	+18.9%	➖ noise
7	duckdb:vortex-file-compressed	-2.0%	+1.1%	-3.1%	+10.0%	➖ noise
8	datafusion:vortex-compact	-0.9%	+1.5%	-2.4%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	-1.0%	+1.5%	-2.4%	+10.0%	➖ noise
8	duckdb:duckdb	-1.0%	+1.5%	-2.4%	+10.0%	➖ noise
8	duckdb:vortex-compact	-4.3%	+1.5%	-5.7%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-2.0%	+1.5%	-3.5%	+26.2%	➖ noise
9	datafusion:vortex-compact	+0.7%	+2.6%	-1.8%	+15.1%	➖ noise
9	datafusion:vortex-file-compressed	+1.1%	+2.6%	-1.5%	+10.0%	➖ noise
9	duckdb:duckdb	-0.8%	+2.6%	-3.3%	+10.0%	➖ noise
9	duckdb:vortex-compact	+4.6%	+2.6%	+2.0%	+14.1%	➖ noise
9	duckdb:vortex-file-compressed	-1.8%	+2.6%	-4.3%	+13.0%	➖ noise
10	datafusion:vortex-compact	+0.4%	-0.6%	+1.0%	+11.0%	➖ noise
10	datafusion:vortex-file-compressed	+4.7%	-0.6%	+5.4%	+10.0%	➖ noise
10	duckdb:duckdb	-2.8%	-0.6%	-2.2%	+11.0%	➖ noise
10	duckdb:vortex-compact	+0.5%	-0.6%	+1.1%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-0.4%	-0.6%	+0.2%	+14.7%	➖ noise
11	datafusion:vortex-compact	+3.7%	+1.8%	+1.8%	+14.3%	➖ noise
11	datafusion:vortex-file-compressed	-6.8%	+1.8%	-8.4%	+10.2%	➖ noise
11	duckdb:duckdb	+2.8%	+1.8%	+1.0%	+10.0%	➖ noise
11	duckdb:vortex-compact	-4.2%	+1.8%	-5.9%	+10.0%	➖ noise
11	duckdb:vortex-file-compressed	+4.8%	+1.8%	+3.0%	+10.0%	➖ noise
12	datafusion:vortex-compact	-5.5%	+0.6%	-6.1%	+12.8%	➖ noise
12	datafusion:vortex-file-compressed	-1.6%	+0.6%	-2.2%	+12.9%	➖ noise
12	duckdb:duckdb	-0.2%	+0.6%	-0.8%	+11.9%	➖ noise
12	duckdb:vortex-compact	-0.9%	+0.6%	-1.4%	+26.3%	➖ noise
12	duckdb:vortex-file-compressed	-2.1%	+0.6%	-2.6%	+27.8%	➖ noise
13	datafusion:vortex-compact	+24.4%	-0.5%	+25.0%	+18.8%	🚨 regression
13	datafusion:vortex-file-compressed	+0.6%	-0.5%	+1.1%	+11.9%	➖ noise
13	duckdb:duckdb	-2.3%	-0.5%	-1.8%	+10.0%	➖ noise
13	duckdb:vortex-compact	+1.0%	-0.5%	+1.5%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	+4.0%	-0.5%	+4.5%	+13.7%	➖ noise
14	datafusion:vortex-compact	+1.4%	+1.3%	+0.1%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	-1.1%	+1.3%	-2.4%	+10.0%	➖ noise
14	duckdb:duckdb	-1.5%	+1.3%	-2.8%	+10.0%	➖ noise
14	duckdb:vortex-compact	-1.3%	+1.3%	-2.6%	+10.0%	➖ noise
14	duckdb:vortex-file-compressed	-2.6%	+1.3%	-3.9%	+10.0%	➖ noise
15	datafusion:vortex-compact	-1.0%	-1.8%	+0.8%	+22.4%	➖ noise
15	datafusion:vortex-file-compressed	+1.3%	-1.8%	+3.2%	+10.0%	➖ noise
15	duckdb:duckdb	-0.5%	-1.8%	+1.3%	+10.0%	➖ noise
15	duckdb:vortex-compact	-2.5%	-1.8%	-0.6%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	-1.1%	-1.8%	+0.7%	+10.8%	➖ noise
16	datafusion:vortex-compact	+0.5%	-2.8%	+3.4%	+20.0%	➖ noise
16	datafusion:vortex-file-compressed	-0.7%	-2.8%	+2.1%	+30.7%	➖ noise
16	duckdb:duckdb	+1.2%	-2.8%	+4.1%	+14.7%	➖ noise
16	duckdb:vortex-compact	-0.9%	-2.8%	+1.9%	+22.8%	➖ noise
16	duckdb:vortex-file-compressed	-4.3%	-2.8%	-1.6%	+24.3%	➖ noise
17	datafusion:vortex-compact	-1.1%	-3.3%	+2.3%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	-0.6%	-3.3%	+2.7%	+10.4%	➖ noise
17	duckdb:duckdb	-3.3%	-3.3%	-0.0%	+10.0%	➖ noise
17	duckdb:vortex-compact	-2.8%	-3.3%	+0.6%	+13.7%	➖ noise
17	duckdb:vortex-file-compressed	+1.1%	-3.3%	+4.5%	+10.0%	➖ noise
18	datafusion:vortex-compact	-4.2%	-0.9%	-3.3%	+11.9%	➖ noise
18	datafusion:vortex-file-compressed	-2.5%	-0.9%	-1.6%	+10.0%	➖ noise
18	duckdb:duckdb	-3.4%	-0.9%	-2.5%	+10.0%	➖ noise
18	duckdb:vortex-compact	+4.4%	-0.9%	+5.3%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	+1.5%	-0.9%	+2.4%	+10.0%	➖ noise
19	datafusion:vortex-compact	-0.8%	-0.2%	-0.5%	+17.0%	➖ noise
19	datafusion:vortex-file-compressed	+6.6%	-0.2%	+6.9%	+22.1%	➖ noise
19	duckdb:duckdb	-1.2%	-0.2%	-0.9%	+10.0%	➖ noise
19	duckdb:vortex-compact	-1.6%	-0.2%	-1.4%	+10.0%	➖ noise
19	duckdb:vortex-file-compressed	+1.8%	-0.2%	+2.0%	+13.2%	➖ noise
20	datafusion:vortex-compact	+1.2%	-0.4%	+1.6%	+12.4%	➖ noise
20	datafusion:vortex-file-compressed	+1.3%	-0.4%	+1.7%	+22.0%	➖ noise
20	duckdb:duckdb	-1.1%	-0.4%	-0.6%	+10.0%	➖ noise
20	duckdb:vortex-compact	+0.2%	-0.4%	+0.6%	+10.0%	➖ noise
20	duckdb:vortex-file-compressed	+6.0%	-0.4%	+6.5%	+15.2%	➖ noise
21	datafusion:vortex-compact	+3.4%	-2.3%	+5.8%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	+6.4%	-2.3%	+8.9%	+10.2%	➖ noise
21	duckdb:duckdb	-9.2%	-2.3%	-7.1%	+12.0%	➖ noise
21	duckdb:vortex-compact	+3.2%	-2.3%	+5.6%	+28.2%	➖ noise
21	duckdb:vortex-file-compressed	-2.0%	-2.3%	+0.2%	+13.8%	➖ noise
22	datafusion:vortex-compact	+23.3%	+2.6%	+20.2%	+19.8%	🚨 regression
22	datafusion:vortex-file-compressed	+26.1%	+2.6%	+23.0%	+21.7%	🚨 regression
22	duckdb:duckdb	+4.9%	+2.6%	+2.3%	+12.7%	➖ noise
22	duckdb:vortex-compact	+6.3%	+2.6%	+3.7%	+13.3%	➖ noise
22	duckdb:vortex-file-compressed	-1.5%	+2.6%	-4.0%	+14.0%	➖ noise
23	datafusion:vortex-compact	+4.1%	-1.7%	+5.8%	+10.0%	➖ noise
23	datafusion:vortex-file-compressed	+3.0%	-1.7%	+4.7%	+11.1%	➖ noise
23	duckdb:duckdb	+4.9%	-1.7%	+6.7%	+12.3%	➖ noise
23	duckdb:vortex-compact	+6.6%	-1.7%	+8.4%	+19.0%	➖ noise
23	duckdb:vortex-file-compressed	-0.9%	-1.7%	+0.8%	+10.0%	➖ noise
24	datafusion:vortex-compact	-4.0%	+1.3%	-5.2%	+10.0%	➖ noise
24	datafusion:vortex-file-compressed	+1.0%	+1.3%	-0.3%	+12.7%	➖ noise
24	duckdb:duckdb	-1.5%	+1.3%	-2.8%	+10.0%	➖ noise
24	duckdb:vortex-compact	-0.7%	+1.3%	-2.0%	+10.0%	➖ noise
24	duckdb:vortex-file-compressed	-1.0%	+1.3%	-2.3%	+14.7%	➖ noise
25	datafusion:vortex-compact	+1.0%	+0.2%	+0.8%	+15.0%	➖ noise
25	datafusion:vortex-file-compressed	-0.1%	+0.2%	-0.3%	+10.0%	➖ noise
25	duckdb:duckdb	-1.2%	+0.2%	-1.4%	+10.0%	➖ noise
25	duckdb:vortex-compact	-6.5%	+0.2%	-6.7%	+20.4%	➖ noise
25	duckdb:vortex-file-compressed	-2.5%	+0.2%	-2.7%	+14.5%	➖ noise
26	datafusion:vortex-compact	-7.9%	-0.2%	-7.7%	+15.5%	➖ noise
26	datafusion:vortex-file-compressed	+2.2%	-0.2%	+2.4%	+10.0%	➖ noise
26	duckdb:duckdb	-2.9%	-0.2%	-2.7%	+10.0%	➖ noise
26	duckdb:vortex-compact	+3.3%	-0.2%	+3.5%	+13.6%	➖ noise
26	duckdb:vortex-file-compressed	+18.7%	-0.2%	+18.9%	+21.6%	➖ noise
27	datafusion:vortex-compact	+4.3%	-1.2%	+5.6%	+11.6%	➖ noise
27	datafusion:vortex-file-compressed	-1.4%	-1.2%	-0.2%	+10.6%	➖ noise
27	duckdb:duckdb	+0.2%	-1.2%	+1.4%	+10.0%	➖ noise
27	duckdb:vortex-compact	-1.7%	-1.2%	-0.5%	+10.0%	➖ noise
27	duckdb:vortex-file-compressed	+6.6%	-1.2%	+7.9%	+10.0%	➖ noise
28	datafusion:vortex-compact	-4.5%	+0.9%	-5.3%	+14.1%	➖ noise
28	datafusion:vortex-file-compressed	+3.6%	+0.9%	+2.6%	+14.2%	➖ noise
28	duckdb:duckdb	+0.9%	+0.9%	-0.0%	+10.0%	➖ noise
28	duckdb:vortex-compact	-5.0%	+0.9%	-5.9%	+21.4%	➖ noise
28	duckdb:vortex-file-compressed	+2.4%	+0.9%	+1.5%	+11.7%	➖ noise
29	datafusion:vortex-compact	-1.8%	+3.2%	-4.8%	+18.7%	➖ noise
29	datafusion:vortex-file-compressed	+0.1%	+3.2%	-3.0%	+11.6%	➖ noise
29	duckdb:duckdb	+0.9%	+3.2%	-2.3%	+10.0%	➖ noise
29	duckdb:vortex-compact	-2.3%	+3.2%	-5.3%	+14.9%	➖ noise
29	duckdb:vortex-file-compressed	+0.3%	+3.2%	-2.8%	+10.0%	➖ noise
30	datafusion:vortex-compact	+3.2%	-2.8%	+6.2%	+11.6%	➖ noise
30	datafusion:vortex-file-compressed	-1.3%	-2.8%	+1.6%	+10.0%	➖ noise
30	duckdb:duckdb	+0.0%	-2.8%	+2.9%	+16.7%	➖ noise
30	duckdb:vortex-compact	+8.3%	-2.8%	+11.5%	+10.0%	🚨 regression
30	duckdb:vortex-file-compressed	-2.1%	-2.8%	+0.7%	+24.8%	➖ noise
31	datafusion:vortex-compact	+0.6%	-1.1%	+1.7%	+10.0%	➖ noise
31	datafusion:vortex-file-compressed	+0.7%	-1.1%	+1.8%	+16.1%	➖ noise
31	duckdb:duckdb	-3.9%	-1.1%	-2.8%	+10.0%	➖ noise
31	duckdb:vortex-compact	+2.9%	-1.1%	+4.0%	+10.0%	➖ noise
31	duckdb:vortex-file-compressed	+0.2%	-1.1%	+1.3%	+21.3%	➖ noise
32	datafusion:vortex-compact	-0.2%	+1.4%	-1.6%	+10.1%	➖ noise
32	datafusion:vortex-file-compressed	+0.3%	+1.4%	-1.1%	+10.9%	➖ noise
32	duckdb:duckdb	-6.1%	+1.4%	-7.5%	+12.7%	➖ noise
32	duckdb:vortex-compact	-3.7%	+1.4%	-5.0%	+10.5%	➖ noise
32	duckdb:vortex-file-compressed	-1.1%	+1.4%	-2.5%	+10.0%	➖ noise
33	datafusion:vortex-compact	-0.1%	-3.7%	+3.8%	+25.1%	➖ noise
33	datafusion:vortex-file-compressed	-3.4%	-3.7%	+0.3%	+15.9%	➖ noise
33	duckdb:duckdb	-0.1%	-3.7%	+3.8%	+10.0%	➖ noise
33	duckdb:vortex-compact	-5.1%	-3.7%	-1.4%	+18.3%	➖ noise
33	duckdb:vortex-file-compressed	-4.4%	-3.7%	-0.8%	+10.0%	➖ noise
34	datafusion:vortex-compact	+6.0%	-1.6%	+7.7%	+10.0%	➖ noise
34	datafusion:vortex-file-compressed	+3.6%	-1.6%	+5.4%	+10.0%	➖ noise
34	duckdb:duckdb	+0.0%	-1.6%	+1.7%	+10.0%	➖ noise
34	duckdb:vortex-compact	+1.0%	-1.6%	+2.7%	+12.8%	➖ noise
34	duckdb:vortex-file-compressed	-4.9%	-1.6%	-3.4%	+11.1%	➖ noise
35	datafusion:vortex-compact	-4.0%	+0.2%	-4.2%	+12.6%	➖ noise
35	datafusion:vortex-file-compressed	+5.1%	+0.2%	+4.9%	+10.0%	➖ noise
35	duckdb:duckdb	-0.2%	+0.2%	-0.3%	+10.8%	➖ noise
35	duckdb:vortex-compact	-3.2%	+0.2%	-3.3%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	-1.0%	+0.2%	-1.2%	+13.5%	➖ noise
36	datafusion:vortex-compact	+0.0%	+1.9%	-1.9%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	+2.2%	+1.9%	+0.2%	+14.0%	➖ noise
36	duckdb:duckdb	-1.3%	+1.9%	-3.2%	+10.0%	➖ noise
36	duckdb:vortex-compact	-1.9%	+1.9%	-3.8%	+17.5%	➖ noise
36	duckdb:vortex-file-compressed	+1.9%	+1.9%	+0.0%	+10.0%	➖ noise
37	datafusion:vortex-compact	-1.0%	+6.2%	-6.8%	+22.5%	➖ noise
37	datafusion:vortex-file-compressed	+2.0%	+6.2%	-3.9%	+11.4%	➖ noise
37	duckdb:duckdb	-6.4%	+6.2%	-11.8%	+10.0%	✅ faster
37	duckdb:vortex-compact	-0.7%	+6.2%	-6.5%	+10.0%	➖ noise
37	duckdb:vortex-file-compressed	+0.2%	+6.2%	-5.6%	+27.9%	➖ noise
38	datafusion:vortex-compact	-1.8%	+1.2%	-3.0%	+17.0%	➖ noise
38	datafusion:vortex-file-compressed	+3.7%	+1.2%	+2.5%	+13.2%	➖ noise
38	duckdb:duckdb	-1.2%	+1.2%	-2.4%	+11.3%	➖ noise
38	duckdb:vortex-compact	+3.1%	+1.2%	+1.9%	+10.7%	➖ noise
38	duckdb:vortex-file-compressed	-0.2%	+1.2%	-1.4%	+10.0%	➖ noise
39	datafusion:vortex-compact	-0.9%	-5.4%	+4.8%	+14.7%	➖ noise
39	datafusion:vortex-file-compressed	-0.3%	-5.4%	+5.4%	+13.4%	➖ noise
39	duckdb:duckdb	-0.5%	-5.4%	+5.2%	+16.4%	➖ noise
39	duckdb:vortex-compact	-2.1%	-5.4%	+3.5%	+12.9%	➖ noise
39	duckdb:vortex-file-compressed	-3.1%	-5.4%	+2.4%	+17.2%	➖ noise
40	datafusion:vortex-compact	+5.7%	+0.8%	+4.9%	+12.4%	➖ noise
40	datafusion:vortex-file-compressed	-0.1%	+0.8%	-0.9%	+24.9%	➖ noise
40	duckdb:duckdb	-0.6%	+0.8%	-1.4%	+10.0%	➖ noise
40	duckdb:vortex-compact	-0.9%	+0.8%	-1.7%	+11.5%	➖ noise
40	duckdb:vortex-file-compressed	-1.6%	+0.8%	-2.4%	+10.0%	➖ noise
41	datafusion:vortex-compact	-4.4%	+0.4%	-4.8%	+10.0%	➖ noise
41	datafusion:vortex-file-compressed	-7.2%	+0.4%	-7.6%	+10.2%	➖ noise
41	duckdb:duckdb	-1.0%	+0.4%	-1.3%	+10.0%	➖ noise
41	duckdb:vortex-compact	+1.6%	+0.4%	+1.3%	+10.0%	➖ noise
41	duckdb:vortex-file-compressed	-2.4%	+0.4%	-2.7%	+10.0%	➖ noise
42	datafusion:vortex-compact	-8.7%	+1.3%	-9.8%	+26.7%	➖ noise
42	datafusion:vortex-file-compressed	-2.1%	+1.3%	-3.3%	+25.0%	➖ noise
42	duckdb:duckdb	-12.1%	+1.3%	-13.2%	+17.2%	➖ noise
42	duckdb:vortex-compact	+3.9%	+1.3%	+2.6%	+10.0%	➖ noise
42	duckdb:vortex-file-compressed	-5.2%	+1.3%	-6.4%	+10.0%	➖ noise
43	datafusion:vortex-compact	+1.3%	-0.7%	+1.9%	+12.8%	➖ noise
43	datafusion:vortex-file-compressed	-6.0%	-0.7%	-5.3%	+12.8%	➖ noise
43	duckdb:duckdb	+0.3%	-0.7%	+1.0%	+10.0%	➖ noise
43	duckdb:vortex-compact	+2.4%	-0.7%	+3.1%	+17.9%	➖ noise
43	duckdb:vortex-file-compressed	+26.3%	-0.7%	+27.2%	+21.9%	🚨 regression
44	datafusion:vortex-compact	-2.8%	-7.2%	+4.7%	+12.2%	➖ noise
44	datafusion:vortex-file-compressed	-4.1%	-7.2%	+3.4%	+11.4%	➖ noise
44	duckdb:duckdb	+4.3%	-7.2%	+12.4%	+10.0%	🚨 regression
44	duckdb:vortex-compact	-5.4%	-7.2%	+1.9%	+16.3%	➖ noise
44	duckdb:vortex-file-compressed	-1.3%	-7.2%	+6.4%	+14.0%	➖ noise
45	datafusion:vortex-compact	+1.0%	+1.2%	-0.2%	+10.0%	➖ noise
45	datafusion:vortex-file-compressed	+1.2%	+1.2%	-0.1%	+10.0%	➖ noise
45	duckdb:duckdb	-0.1%	+1.2%	-1.3%	+10.0%	➖ noise
45	duckdb:vortex-compact	+5.3%	+1.2%	+4.0%	+10.0%	➖ noise
45	duckdb:vortex-file-compressed	+1.9%	+1.2%	+0.6%	+17.5%	➖ noise
46	datafusion:vortex-compact	+1.1%	+0.8%	+0.3%	+12.7%	➖ noise
46	datafusion:vortex-file-compressed	+4.9%	+0.8%	+4.0%	+10.0%	➖ noise
46	duckdb:duckdb	-2.7%	+0.8%	-3.4%	+10.0%	➖ noise
46	duckdb:vortex-compact	-3.5%	+0.8%	-4.3%	+10.7%	➖ noise
46	duckdb:vortex-file-compressed	+2.4%	+0.8%	+1.6%	+18.2%	➖ noise
47	datafusion:vortex-compact	-4.1%	-0.0%	-4.1%	+10.0%	➖ noise
47	datafusion:vortex-file-compressed	-2.3%	-0.0%	-2.2%	+10.0%	➖ noise
47	duckdb:duckdb	-0.3%	-0.0%	-0.2%	+10.0%	➖ noise
47	duckdb:vortex-compact	+2.8%	-0.0%	+2.8%	+10.0%	➖ noise
47	duckdb:vortex-file-compressed	-1.5%	-0.0%	-1.5%	+10.0%	➖ noise
48	datafusion:vortex-compact	+5.1%	-0.1%	+5.2%	+24.1%	➖ noise
48	datafusion:vortex-file-compressed	+8.3%	-0.1%	+8.4%	+10.2%	➖ noise
48	duckdb:duckdb	-1.6%	-0.1%	-1.5%	+10.0%	➖ noise
48	duckdb:vortex-compact	+0.9%	-0.1%	+1.0%	+10.5%	➖ noise
48	duckdb:vortex-file-compressed	-8.1%	-0.1%	-7.9%	+26.7%	➖ noise
49	datafusion:vortex-compact	+1.2%	-3.8%	+5.2%	+10.0%	➖ noise
49	datafusion:vortex-file-compressed	-1.1%	-3.8%	+2.8%	+10.0%	➖ noise
49	duckdb:duckdb	+2.0%	-3.8%	+6.0%	+18.0%	➖ noise
49	duckdb:vortex-compact	+6.7%	-3.8%	+10.9%	+12.0%	➖ noise
49	duckdb:vortex-file-compressed	+5.1%	-3.8%	+9.2%	+17.6%	➖ noise
50	datafusion:vortex-compact	-0.1%	+0.3%	-0.4%	+10.0%	➖ noise
50	datafusion:vortex-file-compressed	+1.0%	+0.3%	+0.7%	+23.0%	➖ noise
50	duckdb:duckdb	+0.4%	+0.3%	+0.1%	+10.0%	➖ noise
50	duckdb:vortex-compact	-1.9%	+0.3%	-2.2%	+20.5%	➖ noise
50	duckdb:vortex-file-compressed	+0.9%	+0.3%	+0.7%	+12.4%	➖ noise
51	datafusion:vortex-compact	+3.6%	-1.6%	+5.3%	+10.4%	➖ noise
51	datafusion:vortex-file-compressed	+2.5%	-1.6%	+4.2%	+10.0%	➖ noise
51	duckdb:duckdb	+2.7%	-1.6%	+4.4%	+15.3%	➖ noise
51	duckdb:vortex-compact	-0.0%	-1.6%	+1.6%	+19.2%	➖ noise
51	duckdb:vortex-file-compressed	-0.5%	-1.6%	+1.2%	+16.6%	➖ noise
52	datafusion:vortex-compact	-0.5%	-4.0%	+3.7%	+19.8%	➖ noise
52	datafusion:vortex-file-compressed	+1.8%	-4.0%	+6.1%	+10.0%	➖ noise
52	duckdb:duckdb	-7.6%	-4.0%	-3.8%	+17.5%	➖ noise
52	duckdb:vortex-compact	-5.1%	-4.0%	-1.2%	+14.6%	➖ noise
52	duckdb:vortex-file-compressed	-0.5%	-4.0%	+3.7%	+16.0%	➖ noise
53	datafusion:vortex-compact	+0.5%	+1.2%	-0.7%	+10.0%	➖ noise
53	datafusion:vortex-file-compressed	+0.9%	+1.2%	-0.3%	+10.0%	➖ noise
53	duckdb:duckdb	-1.2%	+1.2%	-2.4%	+10.0%	➖ noise
53	duckdb:vortex-compact	-2.1%	+1.2%	-3.3%	+10.0%	➖ noise
53	duckdb:vortex-file-compressed	+0.7%	+1.2%	-0.5%	+10.0%	➖ noise
54	datafusion:vortex-compact	-5.2%	+2.7%	-7.7%	+10.0%	➖ noise
54	datafusion:vortex-file-compressed	-8.3%	+2.7%	-10.7%	+10.5%	✅ faster
54	duckdb:duckdb	+0.2%	+2.7%	-2.4%	+10.0%	➖ noise
54	duckdb:vortex-compact	+7.8%	+2.7%	+5.0%	+12.0%	➖ noise
54	duckdb:vortex-file-compressed	+1.2%	+2.7%	-1.5%	+10.0%	➖ noise
55	datafusion:vortex-compact	+1.1%	-0.7%	+1.8%	+13.0%	➖ noise
55	datafusion:vortex-file-compressed	-1.9%	-0.7%	-1.2%	+10.0%	➖ noise
55	duckdb:duckdb	-9.9%	-0.7%	-9.3%	+16.7%	➖ noise
55	duckdb:vortex-compact	-3.8%	-0.7%	-3.2%	+12.1%	➖ noise
55	duckdb:vortex-file-compressed	-0.1%	-0.7%	+0.6%	+10.7%	➖ noise
56	datafusion:vortex-compact	-2.4%	+0.6%	-2.9%	+10.0%	➖ noise
56	datafusion:vortex-file-compressed	+1.5%	+0.6%	+0.9%	+10.6%	➖ noise
56	duckdb:duckdb	-1.0%	+0.6%	-1.5%	+10.0%	➖ noise
56	duckdb:vortex-compact	-1.8%	+0.6%	-2.3%	+24.3%	➖ noise
56	duckdb:vortex-file-compressed	-4.2%	+0.6%	-4.8%	+15.1%	➖ noise
57	datafusion:vortex-compact	+5.2%	+0.7%	+4.5%	+10.0%	➖ noise
57	datafusion:vortex-file-compressed	-7.3%	+0.7%	-7.9%	+10.0%	➖ noise
57	duckdb:duckdb	+1.0%	+0.7%	+0.3%	+15.7%	➖ noise
57	duckdb:vortex-compact	-0.5%	+0.7%	-1.2%	+13.7%	➖ noise
57	duckdb:vortex-file-compressed	-1.1%	+0.7%	-1.8%	+14.3%	➖ noise
58	datafusion:vortex-compact	+1.0%	+0.2%	+0.8%	+10.0%	➖ noise
58	datafusion:vortex-file-compressed	-5.4%	+0.2%	-5.6%	+10.0%	➖ noise
58	duckdb:duckdb	-2.8%	+0.2%	-3.0%	+10.0%	➖ noise
58	duckdb:vortex-compact	-1.0%	+0.2%	-1.2%	+10.0%	➖ noise
58	duckdb:vortex-file-compressed	-0.7%	+0.2%	-0.9%	+10.0%	➖ noise
59	datafusion:vortex-compact	-6.3%	-0.9%	-5.4%	+10.0%	➖ noise
59	datafusion:vortex-file-compressed	+3.1%	-0.9%	+4.1%	+10.0%	➖ noise
59	duckdb:duckdb	+1.2%	-0.9%	+2.1%	+10.0%	➖ noise
59	duckdb:vortex-compact	+0.0%	-0.9%	+1.0%	+23.0%	➖ noise
59	duckdb:vortex-file-compressed	+1.4%	-0.9%	+2.4%	+18.8%	➖ noise
60	datafusion:vortex-compact	-3.4%	-3.0%	-0.4%	+10.0%	➖ noise
60	datafusion:vortex-file-compressed	+1.5%	-3.0%	+4.7%	+14.1%	➖ noise
60	duckdb:duckdb	-1.8%	-3.0%	+1.2%	+11.3%	➖ noise
60	duckdb:vortex-compact	-3.7%	-3.0%	-0.7%	+13.9%	➖ noise
60	duckdb:vortex-file-compressed	-7.6%	-3.0%	-4.7%	+37.0%	➖ noise
61	datafusion:vortex-compact	+0.9%	-2.1%	+3.0%	+12.9%	➖ noise
61	datafusion:vortex-file-compressed	-0.5%	-2.1%	+1.6%	+13.2%	➖ noise
61	duckdb:duckdb	+5.5%	-2.1%	+7.7%	+10.0%	➖ noise
61	duckdb:vortex-compact	-2.2%	-2.1%	-0.1%	+10.0%	➖ noise
61	duckdb:vortex-file-compressed	-0.2%	-2.1%	+1.9%	+10.0%	➖ noise
62	datafusion:vortex-compact	+15.8%	-0.7%	+16.6%	+27.1%	➖ noise
62	datafusion:vortex-file-compressed	-12.0%	-0.7%	-11.4%	+21.3%	➖ noise
62	duckdb:duckdb	-0.5%	-0.7%	+0.2%	+17.7%	➖ noise
62	duckdb:vortex-compact	-13.1%	-0.7%	-12.5%	+24.4%	➖ noise
62	duckdb:vortex-file-compressed	-2.7%	-0.7%	-2.1%	+21.8%	➖ noise
63	datafusion:vortex-compact	+0.9%	+1.2%	-0.3%	+27.2%	➖ noise
63	datafusion:vortex-file-compressed	-3.7%	+1.2%	-4.8%	+10.0%	➖ noise
63	duckdb:duckdb	-1.4%	+1.2%	-2.5%	+10.0%	➖ noise
63	duckdb:vortex-compact	-1.2%	+1.2%	-2.4%	+10.0%	➖ noise
63	duckdb:vortex-file-compressed	-1.2%	+1.2%	-2.3%	+10.0%	➖ noise
64	datafusion:vortex-compact	+0.2%	+1.7%	-1.5%	+10.0%	➖ noise
64	datafusion:vortex-file-compressed	-2.0%	+1.7%	-3.6%	+10.0%	➖ noise
64	duckdb:duckdb	-2.7%	+1.7%	-4.3%	+10.0%	➖ noise
64	duckdb:vortex-compact	+2.3%	+1.7%	+0.6%	+10.0%	➖ noise
64	duckdb:vortex-file-compressed	-3.4%	+1.7%	-5.0%	+10.2%	➖ noise
65	datafusion:vortex-compact	+0.0%	-4.4%	+4.7%	+10.0%	➖ noise
65	datafusion:vortex-file-compressed	+0.1%	-4.4%	+4.8%	+16.2%	➖ noise
65	duckdb:duckdb	+1.5%	-4.4%	+6.2%	+10.0%	➖ noise
65	duckdb:vortex-compact	-2.0%	-4.4%	+2.6%	+10.1%	➖ noise
65	duckdb:vortex-file-compressed	-3.3%	-4.4%	+1.2%	+11.7%	➖ noise
66	datafusion:vortex-compact	+3.4%	-1.9%	+5.4%	+21.6%	➖ noise
66	datafusion:vortex-file-compressed	+0.4%	-1.9%	+2.4%	+16.2%	➖ noise
66	duckdb:duckdb	+8.2%	-1.9%	+10.3%	+11.4%	➖ noise
66	duckdb:vortex-compact	-6.1%	-1.9%	-4.3%	+23.2%	➖ noise
66	duckdb:vortex-file-compressed	-0.1%	-1.9%	+1.8%	+14.7%	➖ noise
67	datafusion:vortex-compact	+1.5%	-0.4%	+2.0%	+13.8%	➖ noise
67	datafusion:vortex-file-compressed	+1.9%	-0.4%	+2.4%	+10.0%	➖ noise
67	duckdb:duckdb	+0.5%	-0.4%	+1.0%	+10.0%	➖ noise
67	duckdb:vortex-compact	-1.8%	-0.4%	-1.4%	+10.0%	➖ noise
67	duckdb:vortex-file-compressed	-0.2%	-0.4%	+0.3%	+10.0%	➖ noise
68	datafusion:vortex-compact	+2.5%	-4.4%	+7.2%	+29.2%	➖ noise
68	datafusion:vortex-file-compressed	-0.8%	-4.4%	+3.7%	+27.7%	➖ noise
68	duckdb:duckdb	+7.5%	-4.4%	+12.4%	+15.4%	➖ noise
68	duckdb:vortex-compact	-1.5%	-4.4%	+3.0%	+14.0%	➖ noise
68	duckdb:vortex-file-compressed	-2.8%	-4.4%	+1.7%	+11.8%	➖ noise
69	datafusion:vortex-compact	-0.1%	+2.4%	-2.4%	+13.2%	➖ noise
69	datafusion:vortex-file-compressed	+0.5%	+2.4%	-1.8%	+23.8%	➖ noise
69	duckdb:duckdb	+2.7%	+2.4%	+0.3%	+10.0%	➖ noise
69	duckdb:vortex-compact	+1.2%	+2.4%	-1.2%	+10.0%	➖ noise
69	duckdb:vortex-file-compressed	-2.0%	+2.4%	-4.2%	+11.4%	➖ noise
70	datafusion:vortex-compact	-5.2%	-1.3%	-4.0%	+10.0%	➖ noise
70	datafusion:vortex-file-compressed	-4.5%	-1.3%	-3.3%	+10.0%	➖ noise
70	duckdb:duckdb	-0.4%	-1.3%	+0.9%	+10.0%	➖ noise
70	duckdb:vortex-compact	-1.0%	-1.3%	+0.3%	+11.7%	➖ noise
70	duckdb:vortex-file-compressed	+0.4%	-1.3%	+1.8%	+10.0%	➖ noise
71	datafusion:vortex-compact	-0.6%	+5.5%	-5.8%	+14.9%	➖ noise
71	datafusion:vortex-file-compressed	+3.5%	+5.5%	-2.0%	+10.0%	➖ noise
71	duckdb:duckdb	-3.2%	+5.5%	-8.3%	+10.0%	➖ noise
71	duckdb:vortex-compact	-1.3%	+5.5%	-6.5%	+10.0%	➖ noise
71	duckdb:vortex-file-compressed	-5.8%	+5.5%	-10.7%	+10.0%	✅ faster
72	datafusion:vortex-compact	+0.4%	+0.2%	+0.2%	+10.0%	➖ noise
72	datafusion:vortex-file-compressed	-1.1%	+0.2%	-1.3%	+10.0%	➖ noise
72	duckdb:duckdb	-5.6%	+0.2%	-5.8%	+10.0%	➖ noise
72	duckdb:vortex-compact	-1.1%	+0.2%	-1.3%	+10.0%	➖ noise
72	duckdb:vortex-file-compressed	+0.8%	+0.2%	+0.6%	+10.0%	➖ noise
73	datafusion:vortex-compact	-9.7%	+3.1%	-12.5%	+23.2%	➖ noise
73	datafusion:vortex-file-compressed	-1.1%	+3.1%	-4.1%	+14.7%	➖ noise
73	duckdb:duckdb	+1.7%	+3.1%	-1.3%	+15.7%	➖ noise
73	duckdb:vortex-compact	-2.7%	+3.1%	-5.7%	+14.6%	➖ noise
73	duckdb:vortex-file-compressed	+1.5%	+3.1%	-1.6%	+15.3%	➖ noise
74	datafusion:vortex-compact	-0.6%	-4.1%	+3.6%	+10.8%	➖ noise
74	datafusion:vortex-file-compressed	-2.8%	-4.1%	+1.4%	+21.7%	➖ noise
74	duckdb:duckdb	-0.8%	-4.1%	+3.5%	+10.0%	➖ noise
74	duckdb:vortex-compact	-2.0%	-4.1%	+2.2%	+15.1%	➖ noise
74	duckdb:vortex-file-compressed	+1.5%	-4.1%	+5.9%	+10.1%	➖ noise
75	datafusion:vortex-compact	+5.9%	-0.7%	+6.6%	+13.6%	➖ noise
75	datafusion:vortex-file-compressed	+0.6%	-0.7%	+1.4%	+10.0%	➖ noise
75	duckdb:duckdb	+0.4%	-0.7%	+1.1%	+10.0%	➖ noise
75	duckdb:vortex-compact	+6.9%	-0.7%	+7.7%	+12.6%	➖ noise
75	duckdb:vortex-file-compressed	+11.3%	-0.7%	+12.1%	+16.8%	➖ noise
76	datafusion:vortex-compact	-0.3%	-1.0%	+0.7%	+13.2%	➖ noise
76	datafusion:vortex-file-compressed	+0.6%	-1.0%	+1.6%	+45.1%	➖ noise
76	duckdb:duckdb	+1.1%	-1.0%	+2.1%	+14.0%	➖ noise
76	duckdb:vortex-compact	+2.0%	-1.0%	+3.1%	+18.7%	➖ noise
76	duckdb:vortex-file-compressed	+7.9%	-1.0%	+9.0%	+15.7%	➖ noise
77	datafusion:vortex-compact	+0.3%	-2.5%	+2.9%	+15.5%	➖ noise
77	datafusion:vortex-file-compressed	-2.0%	-2.5%	+0.6%	+10.4%	➖ noise
77	duckdb:duckdb	-9.2%	-2.5%	-6.9%	+10.0%	➖ noise
77	duckdb:vortex-compact	+5.3%	-2.5%	+8.0%	+22.0%	➖ noise
77	duckdb:vortex-file-compressed	+2.6%	-2.5%	+5.2%	+12.2%	➖ noise
78	datafusion:vortex-compact	+1.5%	-0.4%	+1.9%	+10.0%	➖ noise
78	datafusion:vortex-file-compressed	+1.9%	-0.4%	+2.2%	+10.0%	➖ noise
78	duckdb:duckdb	-0.1%	-0.4%	+0.3%	+10.0%	➖ noise
78	duckdb:vortex-compact	+1.0%	-0.4%	+1.3%	+10.0%	➖ noise
78	duckdb:vortex-file-compressed	-1.1%	-0.4%	-0.8%	+17.5%	➖ noise
79	datafusion:vortex-compact	-0.9%	-1.2%	+0.3%	+21.2%	➖ noise
79	datafusion:vortex-file-compressed	-0.7%	-1.2%	+0.5%	+43.8%	➖ noise
79	duckdb:duckdb	-0.4%	-1.2%	+0.8%	+10.0%	➖ noise
79	duckdb:vortex-compact	+6.1%	-1.2%	+7.4%	+10.0%	➖ noise
79	duckdb:vortex-file-compressed	+3.0%	-1.2%	+4.3%	+10.0%	➖ noise
80	datafusion:vortex-compact	+1.3%	+0.6%	+0.7%	+17.5%	➖ noise
80	datafusion:vortex-file-compressed	+2.8%	+0.6%	+2.2%	+10.0%	➖ noise
80	duckdb:duckdb	+5.9%	+0.6%	+5.2%	+11.7%	➖ noise
80	duckdb:vortex-compact	-6.4%	+0.6%	-7.0%	+17.3%	➖ noise
80	duckdb:vortex-file-compressed	-7.0%	+0.6%	-7.6%	+10.0%	➖ noise
81	datafusion:vortex-compact	-3.4%	-2.1%	-1.3%	+10.0%	➖ noise
81	datafusion:vortex-file-compressed	-1.0%	-2.1%	+1.1%	+10.0%	➖ noise
81	duckdb:duckdb	-2.7%	-2.1%	-0.6%	+10.0%	➖ noise
81	duckdb:vortex-compact	-0.1%	-2.1%	+2.0%	+10.0%	➖ noise
81	duckdb:vortex-file-compressed	-3.3%	-2.1%	-1.3%	+14.8%	➖ noise
82	datafusion:vortex-compact	-3.8%	+3.4%	-6.9%	+10.0%	➖ noise
82	datafusion:vortex-file-compressed	+3.4%	+3.4%	-0.0%	+10.0%	➖ noise
82	duckdb:duckdb	+0.2%	+3.4%	-3.1%	+10.8%	➖ noise
82	duckdb:vortex-compact	+0.4%	+3.4%	-2.8%	+10.0%	➖ noise
82	duckdb:vortex-file-compressed	+1.1%	+3.4%	-2.2%	+10.0%	➖ noise
83	datafusion:vortex-compact	+1.2%	-1.9%	+3.1%	+17.1%	➖ noise
83	datafusion:vortex-file-compressed	+1.5%	-1.9%	+3.5%	+18.2%	➖ noise
83	duckdb:duckdb	-1.6%	-1.9%	+0.3%	+10.0%	➖ noise
83	duckdb:vortex-compact	-6.5%	-1.9%	-4.6%	+14.7%	➖ noise
83	duckdb:vortex-file-compressed	+5.2%	-1.9%	+7.3%	+10.0%	➖ noise
84	datafusion:vortex-compact	+4.7%	-1.1%	+5.9%	+20.9%	➖ noise
84	datafusion:vortex-file-compressed	+0.2%	-1.1%	+1.3%	+10.0%	➖ noise
84	duckdb:duckdb	+0.5%	-1.1%	+1.6%	+10.0%	➖ noise
84	duckdb:vortex-compact	+6.5%	-1.1%	+7.7%	+14.5%	➖ noise
84	duckdb:vortex-file-compressed	-1.8%	-1.1%	-0.7%	+13.5%	➖ noise
85	datafusion:vortex-compact	-0.6%	-0.6%	+0.0%	+10.0%	➖ noise
85	datafusion:vortex-file-compressed	-2.0%	-0.6%	-1.4%	+10.0%	➖ noise
85	duckdb:duckdb	-2.8%	-0.6%	-2.2%	+10.0%	➖ noise
85	duckdb:vortex-compact	+4.1%	-0.6%	+4.8%	+10.0%	➖ noise
85	duckdb:vortex-file-compressed	-6.2%	-0.6%	-5.7%	+10.0%	➖ noise
86	datafusion:vortex-compact	+1.6%	-0.8%	+2.5%	+27.1%	➖ noise
86	datafusion:vortex-file-compressed	+1.9%	-0.8%	+2.8%	+12.6%	➖ noise
86	duckdb:duckdb	+0.1%	-0.8%	+0.9%	+10.0%	➖ noise
86	duckdb:vortex-compact	+6.6%	-0.8%	+7.5%	+12.2%	➖ noise
86	duckdb:vortex-file-compressed	-1.5%	-0.8%	-0.7%	+21.9%	➖ noise
87	datafusion:vortex-compact	+1.4%	+1.2%	+0.2%	+17.1%	➖ noise
87	datafusion:vortex-file-compressed	+0.7%	+1.2%	-0.5%	+10.0%	➖ noise
87	duckdb:duckdb	+1.8%	+1.2%	+0.6%	+11.6%	➖ noise
87	duckdb:vortex-compact	-0.3%	+1.2%	-1.5%	+15.2%	➖ noise
87	duckdb:vortex-file-compressed	+4.0%	+1.2%	+2.8%	+10.0%	➖ noise
88	datafusion:vortex-compact	+0.8%	-0.2%	+1.1%	+10.0%	➖ noise
88	datafusion:vortex-file-compressed	+3.8%	-0.2%	+4.0%	+14.0%	➖ noise
88	duckdb:duckdb	-1.2%	-0.2%	-1.0%	+10.0%	➖ noise
88	duckdb:vortex-compact	-0.1%	-0.2%	+0.1%	+10.0%	➖ noise
88	duckdb:vortex-file-compressed	+1.6%	-0.2%	+1.8%	+10.0%	➖ noise
89	datafusion:vortex-compact	-0.3%	+0.2%	-0.4%	+11.2%	➖ noise
89	datafusion:vortex-file-compressed	+0.8%	+0.2%	+0.6%	+16.2%	➖ noise
89	duckdb:duckdb	-1.0%	+0.2%	-1.1%	+13.0%	➖ noise
89	duckdb:vortex-compact	-1.1%	+0.2%	-1.3%	+19.8%	➖ noise
89	duckdb:vortex-file-compressed	-8.3%	+0.2%	-8.5%	+13.7%	➖ noise
90	datafusion:vortex-compact	+0.5%	-0.2%	+0.6%	+12.1%	➖ noise
90	datafusion:vortex-file-compressed	+11.1%	-0.2%	+11.3%	+19.0%	➖ noise
90	duckdb:duckdb	+3.4%	-0.2%	+3.5%	+14.0%	➖ noise
90	duckdb:vortex-compact	+7.4%	-0.2%	+7.6%	+14.5%	➖ noise
90	duckdb:vortex-file-compressed	+0.6%	-0.2%	+0.8%	+13.0%	➖ noise
91	datafusion:vortex-compact	-2.2%	-0.7%	-1.4%	+17.9%	➖ noise
91	datafusion:vortex-file-compressed	+0.0%	-0.7%	+0.8%	+10.8%	➖ noise
91	duckdb:duckdb	-5.2%	-0.7%	-4.5%	+10.0%	➖ noise
91	duckdb:vortex-compact	+4.1%	-0.7%	+4.9%	+10.6%	➖ noise
91	duckdb:vortex-file-compressed	+1.0%	-0.7%	+1.7%	+10.0%	➖ noise
92	datafusion:vortex-compact	+6.0%	+1.7%	+4.2%	+17.1%	➖ noise
92	datafusion:vortex-file-compressed	+8.0%	+1.7%	+6.1%	+20.1%	➖ noise
92	duckdb:duckdb	+1.8%	+1.7%	+0.1%	+10.0%	➖ noise
92	duckdb:vortex-compact	+7.6%	+1.7%	+5.7%	+13.5%	➖ noise
92	duckdb:vortex-file-compressed	-2.0%	+1.7%	-3.7%	+11.7%	➖ noise
93	datafusion:vortex-compact	-0.8%	-1.3%	+0.4%	+13.5%	➖ noise
93	datafusion:vortex-file-compressed	+3.0%	-1.3%	+4.3%	+10.0%	➖ noise
93	duckdb:duckdb	+0.0%	-1.3%	+1.3%	+10.0%	➖ noise
93	duckdb:vortex-compact	-1.6%	-1.3%	-0.3%	+10.0%	➖ noise
93	duckdb:vortex-file-compressed	-1.1%	-1.3%	+0.2%	+10.0%	➖ noise
94	datafusion:vortex-compact	+4.6%	-0.9%	+5.6%	+14.9%	➖ noise
94	datafusion:vortex-file-compressed	-0.2%	-0.9%	+0.7%	+12.5%	➖ noise
94	duckdb:duckdb	-1.6%	-0.9%	-0.7%	+13.8%	➖ noise
94	duckdb:vortex-compact	-2.0%	-0.9%	-1.1%	+24.5%	➖ noise
94	duckdb:vortex-file-compressed	+1.3%	-0.9%	+2.3%	+10.8%	➖ noise
95	datafusion:vortex-compact	-1.7%	-2.6%	+0.9%	+10.1%	➖ noise
95	datafusion:vortex-file-compressed	-0.2%	-2.6%	+2.5%	+10.1%	➖ noise
95	duckdb:duckdb	-0.7%	-2.6%	+2.0%	+13.3%	➖ noise
95	duckdb:vortex-compact	-3.3%	-2.6%	-0.7%	+19.4%	➖ noise
95	duckdb:vortex-file-compressed	-14.8%	-2.6%	-12.5%	+16.6%	➖ noise
96	datafusion:vortex-compact	+1.0%	+4.1%	-3.0%	+16.8%	➖ noise
96	datafusion:vortex-file-compressed	-2.2%	+4.1%	-6.1%	+18.6%	➖ noise
96	duckdb:duckdb	+9.6%	+4.1%	+5.2%	+23.0%	➖ noise
96	duckdb:vortex-compact	-5.5%	+4.1%	-9.3%	+21.1%	➖ noise
96	duckdb:vortex-file-compressed	-3.1%	+4.1%	-7.0%	+16.3%	➖ noise
97	datafusion:vortex-compact	-2.4%	-2.8%	+0.4%	+19.4%	➖ noise
97	datafusion:vortex-file-compressed	-0.5%	-2.8%	+2.4%	+11.6%	➖ noise
97	duckdb:duckdb	+0.6%	-2.8%	+3.5%	+11.4%	➖ noise
97	duckdb:vortex-compact	-1.3%	-2.8%	+1.5%	+12.4%	➖ noise
97	duckdb:vortex-file-compressed	-0.6%	-2.8%	+2.3%	+11.9%	➖ noise
98	datafusion:vortex-compact	-0.7%	-0.4%	-0.3%	+14.6%	➖ noise
98	datafusion:vortex-file-compressed	+3.0%	-0.4%	+3.4%	+10.0%	➖ noise
98	duckdb:duckdb	+0.4%	-0.4%	+0.8%	+13.2%	➖ noise
98	duckdb:vortex-compact	-0.4%	-0.4%	+0.0%	+10.0%	➖ noise
98	duckdb:vortex-file-compressed	+11.1%	-0.4%	+11.6%	+24.3%	➖ noise
99	datafusion:vortex-compact	+0.6%	-9.0%	+10.6%	+20.9%	➖ noise
99	datafusion:vortex-file-compressed	+14.3%	-9.0%	+25.7%	+22.9%	🚨 regression
99	duckdb:duckdb	+0.7%	-9.0%	+10.7%	+14.6%	➖ noise
99	duckdb:vortex-compact	-3.8%	-9.0%	+5.7%	+20.7%	➖ noise
99	duckdb:vortex-file-compressed	+0.3%	-9.0%	+10.3%	+15.4%	➖ noise

[github-actions]

Benchmarks: FineWeb S3

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -2.9%
Engines: DataFusion No clear signal (-1.7%, environment too noisy confidence) · DuckDB No clear signal (-4.1%, environment too noisy confidence)
Vortex (geomean): 0.919x ➖
Parquet (geomean): 0.946x ➖
Shifts: Parquet (control) -5.4% · Median polish -6.4%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed (0.837x ➖, 2↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed	33536705	45934759	0.73
fineweb_q01/datafusion:vortex-file-compressed 🚀	640309354	1117678195	0.57
fineweb_q02/datafusion:vortex-file-compressed 🚀	592031945	956397251	0.62
fineweb_q03/datafusion:vortex-file-compressed	1370080625	1721090738	0.80
fineweb_q04/datafusion:vortex-file-compressed	1364462599	1516041286	0.90
fineweb_q05/datafusion:vortex-file-compressed	1373116602	1337582247	1.03
fineweb_q06/datafusion:vortex-file-compressed	1559608646	1516022944	1.03
fineweb_q07/datafusion:vortex-file-compressed	1340474986	1323385411	1.01
fineweb_q08/datafusion:vortex-file-compressed	516198470	510790933	1.01

datafusion / vortex-compact (0.962x ➖, 1↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact	35908539	30023376	1.20
fineweb_q01/datafusion:vortex-compact 🚀	506722801	757740752	0.67
fineweb_q02/datafusion:vortex-compact	617571477	531554150	1.16
fineweb_q03/datafusion:vortex-compact	1459740169	1600054960	0.91
fineweb_q04/datafusion:vortex-compact	1618249792	1668186701	0.97
fineweb_q05/datafusion:vortex-compact	1398298372	1440125170	0.97
fineweb_q06/datafusion:vortex-compact	1299364919	1373981838	0.95
fineweb_q07/datafusion:vortex-compact	1200316093	1215392226	0.99
fineweb_q08/datafusion:vortex-compact	375263858	397454642	0.94

datafusion / parquet (0.912x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet	1147669702	1224600521	0.94
fineweb_q01/datafusion:parquet	1934007112	2066280726	0.94
fineweb_q02/datafusion:parquet	1739302199	1959446491	0.89
fineweb_q03/datafusion:parquet	1921439234	2158089260	0.89
fineweb_q04/datafusion:parquet	1824591779	2198242190	0.83
fineweb_q05/datafusion:parquet	1978794224	2133252031	0.93
fineweb_q06/datafusion:parquet	2092917866	2284047251	0.92
fineweb_q07/datafusion:parquet	1944456669	2174089222	0.89
fineweb_q08/datafusion:parquet	1961547708	1958048997	1.00

duckdb / vortex-file-compressed (0.910x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed	78562099	94240246	0.83
fineweb_q01/duckdb:vortex-file-compressed	611111116	719401755	0.85
fineweb_q02/duckdb:vortex-file-compressed	480592128	538481245	0.89
fineweb_q03/duckdb:vortex-file-compressed	1537974935	1656078158	0.93
fineweb_q04/duckdb:vortex-file-compressed	1682949956	1842161843	0.91
fineweb_q05/duckdb:vortex-file-compressed	1681607618	1638891139	1.03
fineweb_q06/duckdb:vortex-file-compressed	1861740282	1827840513	1.02
fineweb_q07/duckdb:vortex-file-compressed	1576198218	1820189557	0.87
fineweb_q08/duckdb:vortex-file-compressed	697977384	792356243	0.88

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact	88193358	87738757	1.01
fineweb_q01/duckdb:vortex-compact	680580157	587654804	1.16
fineweb_q02/duckdb:vortex-compact	661786867	641615062	1.03
fineweb_q03/duckdb:vortex-compact	1742546087	1858733133	0.94
fineweb_q04/duckdb:vortex-compact	1962949508	2027594362	0.97
fineweb_q05/duckdb:vortex-compact	1787825966	1863134083	0.96
fineweb_q06/duckdb:vortex-compact	1563445134	1650082833	0.95
fineweb_q07/duckdb:vortex-compact	1399261447	1572435196	0.89
fineweb_q08/duckdb:vortex-compact	470935054	532367901	0.88

duckdb / parquet (0.982x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	1126204940	1103724185	1.02
fineweb_q01/duckdb:parquet	1293239203	1441791630	0.90
fineweb_q02/duckdb:parquet	1406469721	1356887142	1.04
fineweb_q03/duckdb:parquet	3776166046	3874016406	0.97
fineweb_q04/duckdb:parquet	2026786979	1961617730	1.03
fineweb_q05/duckdb:parquet	2205027794	2316577210	0.95
fineweb_q06/duckdb:parquet	4535324602	4575534494	0.99
fineweb_q07/duckdb:parquet	2666509997	2623065751	1.02
fineweb_q08/duckdb:parquet	1123749978	1218129768	0.92

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	+19.6%	-2.2%	+22.3%	+168.3%	➖ noise
0	datafusion:vortex-file-compressed	-27.0%	-2.2%	-25.3%	+176.2%	➖ noise
0	duckdb:vortex-compact	+0.5%	-2.2%	+2.8%	+46.8%	➖ noise
0	duckdb:vortex-file-compressed	-16.6%	-2.2%	-14.8%	+76.0%	➖ noise
1	datafusion:vortex-compact	-33.1%	-8.4%	-27.0%	+43.1%	➖ noise
1	datafusion:vortex-file-compressed	-42.7%	-8.4%	-37.5%	+51.7%	✅ faster
1	duckdb:vortex-compact	+15.8%	-8.4%	+26.4%	+30.0%	➖ noise
1	duckdb:vortex-file-compressed	-15.1%	-8.4%	-7.3%	+89.4%	➖ noise
2	datafusion:vortex-compact	+16.2%	-4.1%	+21.1%	+30.0%	➖ noise
2	datafusion:vortex-file-compressed	-38.1%	-4.1%	-35.5%	+47.9%	✅ faster
2	duckdb:vortex-compact	+3.1%	-4.1%	+7.5%	+58.8%	➖ noise
2	duckdb:vortex-file-compressed	-10.8%	-4.1%	-7.0%	+30.0%	➖ noise
3	datafusion:vortex-compact	-8.8%	-6.8%	-2.1%	+30.0%	➖ noise
3	datafusion:vortex-file-compressed	-20.4%	-6.8%	-14.5%	+30.0%	➖ noise
3	duckdb:vortex-compact	-6.3%	-6.8%	+0.6%	+30.0%	➖ noise
3	duckdb:vortex-file-compressed	-7.1%	-6.8%	-0.3%	+30.0%	➖ noise
4	datafusion:vortex-compact	-3.0%	-7.4%	+4.8%	+30.0%	➖ noise
4	datafusion:vortex-file-compressed	-10.0%	-7.4%	-2.8%	+30.0%	➖ noise
4	duckdb:vortex-compact	-3.2%	-7.4%	+4.5%	+30.0%	➖ noise
4	duckdb:vortex-file-compressed	-8.6%	-7.4%	-1.3%	+30.0%	➖ noise
5	datafusion:vortex-compact	-2.9%	-6.0%	+3.3%	+30.0%	➖ noise
5	datafusion:vortex-file-compressed	+2.7%	-6.0%	+9.3%	+30.0%	➖ noise
5	duckdb:vortex-compact	-4.0%	-6.0%	+2.1%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	+2.6%	-6.0%	+9.2%	+30.0%	➖ noise
6	datafusion:vortex-compact	-5.4%	-4.7%	-0.8%	+30.0%	➖ noise
6	datafusion:vortex-file-compressed	+2.9%	-4.7%	+7.9%	+30.0%	➖ noise
6	duckdb:vortex-compact	-5.3%	-4.7%	-0.6%	+30.0%	➖ noise
6	duckdb:vortex-file-compressed	+1.9%	-4.7%	+6.9%	+30.0%	➖ noise
7	datafusion:vortex-compact	-1.2%	-4.6%	+3.6%	+30.0%	➖ noise
7	datafusion:vortex-file-compressed	+1.3%	-4.6%	+6.2%	+30.0%	➖ noise
7	duckdb:vortex-compact	-11.0%	-4.6%	-6.7%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	-13.4%	-4.6%	-9.2%	+30.0%	➖ noise
8	datafusion:vortex-compact	-5.6%	-3.9%	-1.8%	+30.0%	➖ noise
8	datafusion:vortex-file-compressed	+1.1%	-3.9%	+5.1%	+30.0%	➖ noise
8	duckdb:vortex-compact	-11.5%	-3.9%	-8.0%	+30.0%	➖ noise
8	duckdb:vortex-file-compressed	-11.9%	-3.9%	-8.4%	+30.0%	➖ noise

[github-actions]

Benchmarks: Statistical and Population Genetics

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.8%
Engines: DuckDB No clear signal (+0.8%, low confidence)
Vortex (geomean): 0.998x ➖
Parquet (geomean): 0.990x ➖
Shifts: Parquet (control) -1.0% · Median polish -0.5%

How to read Verdict and Engines

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

---

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-file-compressed	11802894	12291408	0.96
statpopgen_q01/duckdb:vortex-file-compressed	26601555	26069320	1.02
statpopgen_q02/duckdb:vortex-file-compressed	540422909	560642418	0.96
statpopgen_q03/duckdb:vortex-file-compressed	1059866304	1045328011	1.01
statpopgen_q04/duckdb:vortex-file-compressed	1065532558	1061948021	1.00
statpopgen_q05/duckdb:vortex-file-compressed	498688984	498554076	1.00
statpopgen_q06/duckdb:vortex-file-compressed	1555912782	1533009719	1.01
statpopgen_q07/duckdb:vortex-file-compressed	206223935	205652684	1.00
statpopgen_q08/duckdb:vortex-file-compressed	234656914	243184744	0.96
statpopgen_q09/duckdb:vortex-file-compressed	836610809	835272228	1.00
statpopgen_q10/duckdb:vortex-file-compressed	2561565535	2573509263	1.00

duckdb / vortex-compact (1.001x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-compact	11450694	11595389	0.99
statpopgen_q01/duckdb:vortex-compact	217151976	215846620	1.01
statpopgen_q02/duckdb:vortex-compact	561786342	556111280	1.01
statpopgen_q03/duckdb:vortex-compact	1149363903	1145358821	1.00
statpopgen_q04/duckdb:vortex-compact	1139704142	1149849787	0.99
statpopgen_q05/duckdb:vortex-compact	585236397	566330249	1.03
statpopgen_q06/duckdb:vortex-compact	1483048574	1503684471	0.99
statpopgen_q07/duckdb:vortex-compact	887700593	885215222	1.00
statpopgen_q08/duckdb:vortex-compact	914861233	916770623	1.00
statpopgen_q09/duckdb:vortex-compact	929146513	933390000	1.00
statpopgen_q10/duckdb:vortex-compact	2589378427	2603280882	0.99

duckdb / parquet (0.990x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
statpopgen_q00/duckdb:parquet	299264957	301570317	0.99
statpopgen_q01/duckdb:parquet	378296710	376225210	1.01
statpopgen_q02/duckdb:parquet	759746194	764008863	0.99
statpopgen_q03/duckdb:parquet	1173331595	1202377360	0.98
statpopgen_q04/duckdb:parquet	1166112412	1202263393	0.97
statpopgen_q05/duckdb:parquet	807566566	814267497	0.99
statpopgen_q06/duckdb:parquet	1409047453	1408119326	1.00
statpopgen_q07/duckdb:parquet	842213417	854149048	0.99
statpopgen_q08/duckdb:parquet	853927449	860183805	0.99
statpopgen_q09/duckdb:parquet	1003237521	1023982108	0.98
statpopgen_q10/duckdb:parquet	2209642347	2217802182	1.00

---

No file size changes detected.

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	duckdb:vortex-compact	-1.2%	-0.8%	-0.5%	+10.0%	➖ noise
0	duckdb:vortex-file-compressed	-4.0%	-0.8%	-3.2%	+10.0%	➖ noise
1	duckdb:vortex-compact	+0.6%	+0.6%	+0.1%	+16.8%	➖ noise
1	duckdb:vortex-file-compressed	+2.0%	+0.6%	+1.5%	+220.6%	➖ noise
2	duckdb:vortex-compact	+1.0%	-0.6%	+1.6%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	-3.6%	-0.6%	-3.1%	+10.0%	➖ noise
3	duckdb:vortex-compact	+0.3%	-2.4%	+2.8%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	+1.4%	-2.4%	+3.9%	+10.0%	➖ noise
4	duckdb:vortex-compact	-0.9%	-3.0%	+2.2%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	+0.3%	-3.0%	+3.4%	+10.0%	➖ noise
5	duckdb:vortex-compact	+3.3%	-0.8%	+4.2%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+0.0%	-0.8%	+0.9%	+10.0%	➖ noise
6	duckdb:vortex-compact	-1.4%	+0.1%	-1.4%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	+1.5%	+0.1%	+1.4%	+10.0%	➖ noise
7	duckdb:vortex-compact	+0.3%	-1.4%	+1.7%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	+0.3%	-1.4%	+1.7%	+10.0%	➖ noise
8	duckdb:vortex-compact	-0.2%	-0.7%	+0.5%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-3.5%	-0.7%	-2.8%	+10.0%	➖ noise
9	duckdb:vortex-compact	-0.5%	-2.0%	+1.6%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	+0.2%	-2.0%	+2.2%	+10.0%	➖ noise
10	duckdb:vortex-compact	-0.5%	-0.4%	-0.2%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-0.5%	-0.4%	-0.1%	+10.0%	➖ noise

[github-actions]

Benchmarks: Random Access

Vortex (geomean): 0.937x ➖
Parquet (geomean): 0.963x ➖

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 (0.999x ➖, 4↑ 1↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
random-access/feature-vectors/correlated/lance-tokio-local-disk 🚨	1866558	390811	4.78
random-access/feature-vectors/correlated/lance-tokio-local-disk-footer	1087049	1045240	1.04
random-access/feature-vectors/correlated/parquet-tokio-local-disk	8422603653	8550612613	0.99
random-access/feature-vectors/correlated/parquet-tokio-local-disk-footer	8336332978	8502111688	0.98
random-access/feature-vectors/correlated/vortex-tokio-local-disk	4533605	4305057	1.05
random-access/feature-vectors/correlated/vortex-tokio-local-disk-footer	3597772	3907488	0.92
random-access/feature-vectors/uniform/lance-tokio-local-disk	1252218	1189489	1.05
random-access/feature-vectors/uniform/lance-tokio-local-disk-footer	1938796	1871602	1.04
random-access/feature-vectors/uniform/parquet-tokio-local-disk	8338470622	8481028655	0.98
random-access/feature-vectors/uniform/parquet-tokio-local-disk-footer	8282009371	8499044079	0.97
random-access/feature-vectors/uniform/vortex-tokio-local-disk	7179394	7328193	0.98
random-access/feature-vectors/uniform/vortex-tokio-local-disk-footer	7011990	7058766	0.99
random-access/lance-tokio-local-disk	653878	645598	1.01
random-access/lance-tokio-local-disk-footer	1323624	1326630	1.00
random-access/nested-lists/correlated/lance-tokio-local-disk	241800	248362	0.97
random-access/nested-lists/correlated/lance-tokio-local-disk-footer	587488	606726	0.97
random-access/nested-lists/correlated/parquet-tokio-local-disk	131487377	131661391	1.00
random-access/nested-lists/correlated/parquet-tokio-local-disk-footer	131431614	131547477	1.00
random-access/nested-lists/correlated/vortex-tokio-local-disk	643466	662701	0.97
random-access/nested-lists/correlated/vortex-tokio-local-disk-footer	656775	674330	0.97
random-access/nested-lists/uniform/lance-tokio-local-disk	1043993	1015693	1.03
random-access/nested-lists/uniform/lance-tokio-local-disk-footer	1403156	1386079	1.01
random-access/nested-lists/uniform/parquet-tokio-local-disk	132354829	131649790	1.01
random-access/nested-lists/uniform/parquet-tokio-local-disk-footer	132244143	131582015	1.01
random-access/nested-lists/uniform/vortex-tokio-local-disk	2129829	2192779	0.97
random-access/nested-lists/uniform/vortex-tokio-local-disk-footer	2094604	2179301	0.96
random-access/nested-structs/correlated/lance-tokio-local-disk	374042	379504	0.99
random-access/nested-structs/correlated/lance-tokio-local-disk-footer	557358	566079	0.98
random-access/nested-structs/correlated/parquet-tokio-local-disk	22351558	24051348	0.93
random-access/nested-structs/correlated/parquet-tokio-local-disk-footer	22521521	23655589	0.95
random-access/nested-structs/correlated/vortex-tokio-local-disk 🚀	728421	831467	0.88
random-access/nested-structs/correlated/vortex-tokio-local-disk-footer 🚀	736984	826695	0.89
random-access/nested-structs/uniform/lance-tokio-local-disk	2749182	2652244	1.04
random-access/nested-structs/uniform/lance-tokio-local-disk-footer	2889723	2815645	1.03
random-access/nested-structs/uniform/parquet-tokio-local-disk	22196353	23779122	0.93
random-access/nested-structs/uniform/parquet-tokio-local-disk-footer	22165582	23459385	0.94
random-access/nested-structs/uniform/vortex-tokio-local-disk	1577899	1688645	0.93
random-access/nested-structs/uniform/vortex-tokio-local-disk-footer	1596632	1739350	0.92
random-access/parquet-tokio-local-disk	163749729	174798631	0.94
random-access/parquet-tokio-local-disk-footer	164647548	175378795	0.94
random-access/taxi/correlated/lance-tokio-local-disk	959323	962465	1.00
random-access/taxi/correlated/lance-tokio-local-disk-footer	1868267	1879979	0.99
random-access/taxi/correlated/parquet-tokio-local-disk	246937587	260680009	0.95
random-access/taxi/correlated/parquet-tokio-local-disk-footer	247075268	263147355	0.94
random-access/taxi/correlated/vortex-tokio-local-disk 🚀	1553777	1867935	0.83
random-access/taxi/correlated/vortex-tokio-local-disk-footer	1764368	1896724	0.93
random-access/taxi/uniform/lance-tokio-local-disk	9729657	9330211	1.04
random-access/taxi/uniform/lance-tokio-local-disk-footer	10382876	9956380	1.04
random-access/taxi/uniform/parquet-tokio-local-disk	262178580	279004883	0.94
random-access/taxi/uniform/parquet-tokio-local-disk-footer	265519177	278773941	0.95
random-access/taxi/uniform/vortex-tokio-local-disk	4615033	4891677	0.94
random-access/taxi/uniform/vortex-tokio-local-disk-footer	4593481	4877589	0.94
random-access/vortex-tokio-local-disk	1181077	1295715	0.91
random-access/vortex-tokio-local-disk-footer 🚀	1189935	1332646	0.89

[github-actions]

Benchmarks: TPC-H SF=10 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.5%
Engines: DataFusion No clear signal (+0.0%, low confidence) · DuckDB No clear signal (-1.0%, low confidence)
Vortex (geomean): 0.995x ➖
Parquet (geomean): 0.998x ➖
Shifts: Parquet (control) -0.2% · Median polish -0.7%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed (0.997x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	399576660	390643876	1.02
tpch_q02/datafusion:vortex-file-compressed	109831628	115183243	0.95
tpch_q03/datafusion:vortex-file-compressed	215235094	217072358	0.99
tpch_q04/datafusion:vortex-file-compressed	115370411	117277314	0.98
tpch_q05/datafusion:vortex-file-compressed	381313311	383875984	0.99
tpch_q06/datafusion:vortex-file-compressed	37659977	38287804	0.98
tpch_q07/datafusion:vortex-file-compressed	509531724	518282080	0.98
tpch_q08/datafusion:vortex-file-compressed	374847557	374212044	1.00
tpch_q09/datafusion:vortex-file-compressed	652170621	654642247	1.00
tpch_q10/datafusion:vortex-file-compressed	231230617	232113778	1.00
tpch_q11/datafusion:vortex-file-compressed	85927964	86071698	1.00
tpch_q12/datafusion:vortex-file-compressed	118446102	119410934	0.99
tpch_q13/datafusion:vortex-file-compressed	219876212	220517876	1.00
tpch_q14/datafusion:vortex-file-compressed	52149407	54175178	0.96
tpch_q15/datafusion:vortex-file-compressed	102200026	102455439	1.00
tpch_q16/datafusion:vortex-file-compressed	79274533	77534756	1.02
tpch_q17/datafusion:vortex-file-compressed	648323434	642816891	1.01
tpch_q18/datafusion:vortex-file-compressed	872055370	890025165	0.98
tpch_q19/datafusion:vortex-file-compressed	78052741	72760750	1.07
tpch_q20/datafusion:vortex-file-compressed	166308855	166705851	1.00
tpch_q21/datafusion:vortex-file-compressed	679101878	676674938	1.00
tpch_q22/datafusion:vortex-file-compressed	68577706	68400386	1.00

datafusion / vortex-compact (0.996x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	445306460	442937296	1.01
tpch_q02/datafusion:vortex-compact	114938015	115714585	0.99
tpch_q03/datafusion:vortex-compact	215528992	214609837	1.00
tpch_q04/datafusion:vortex-compact	121461663	120363711	1.01
tpch_q05/datafusion:vortex-compact	389702044	393416336	0.99
tpch_q06/datafusion:vortex-compact	60223348	60513216	1.00
tpch_q07/datafusion:vortex-compact	523525097	537732602	0.97
tpch_q08/datafusion:vortex-compact	378097796	378551638	1.00
tpch_q09/datafusion:vortex-compact	652770918	667232115	0.98
tpch_q10/datafusion:vortex-compact	251631474	252613547	1.00
tpch_q11/datafusion:vortex-compact	88921339	88154415	1.01
tpch_q12/datafusion:vortex-compact	161415361	162400036	0.99
tpch_q13/datafusion:vortex-compact	266544051	267492397	1.00
tpch_q14/datafusion:vortex-compact	71416372	71685706	1.00
tpch_q15/datafusion:vortex-compact	157073570	158454283	0.99
tpch_q16/datafusion:vortex-compact	82120500	81214523	1.01
tpch_q17/datafusion:vortex-compact	654460771	654219152	1.00
tpch_q18/datafusion:vortex-compact	873774462	885736339	0.99
tpch_q19/datafusion:vortex-compact	127014393	129010729	0.98
tpch_q20/datafusion:vortex-compact	188766614	188237830	1.00
tpch_q21/datafusion:vortex-compact	676480495	687044888	0.98
tpch_q22/datafusion:vortex-compact	76192247	74972908	1.02

datafusion / parquet (0.993x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	448572029	439302060	1.02
tpch_q02/datafusion:parquet	175340081	176681827	0.99
tpch_q03/datafusion:parquet	285798553	290519367	0.98
tpch_q04/datafusion:parquet	129663055	129733685	1.00
tpch_q05/datafusion:parquet	439512692	447739746	0.98
tpch_q06/datafusion:parquet	122038345	127706075	0.96
tpch_q07/datafusion:parquet	618012142	625227204	0.99
tpch_q08/datafusion:parquet	469628468	473575842	0.99
tpch_q09/datafusion:parquet	759057833	765333709	0.99
tpch_q10/datafusion:parquet	509206157	516747472	0.99
tpch_q11/datafusion:parquet	116829530	117561821	0.99
tpch_q12/datafusion:parquet	195026153	203264185	0.96
tpch_q13/datafusion:parquet	333709047	332486576	1.00
tpch_q14/datafusion:parquet	164734266	162466799	1.01
tpch_q15/datafusion:parquet	257494180	248221403	1.04
tpch_q16/datafusion:parquet	121058654	127765860	0.95
tpch_q17/datafusion:parquet	694248047	694175597	1.00
tpch_q18/datafusion:parquet	903757778	928301279	0.97
tpch_q19/datafusion:parquet	270004130	257006265	1.05
tpch_q20/datafusion:parquet	298458753	303060689	0.98
tpch_q21/datafusion:parquet	709696194	704223000	1.01
tpch_q22/datafusion:parquet	216689141	218248252	0.99

datafusion / arrow (0.987x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow	591697595	605555746	0.98
tpch_q02/datafusion:arrow	168682103	167483164	1.01
tpch_q03/datafusion:arrow	466983477	470317914	0.99
tpch_q04/datafusion:arrow	339769135	344022584	0.99
tpch_q05/datafusion:arrow	946062635	956474808	0.99
tpch_q06/datafusion:arrow	277806157	284466328	0.98
tpch_q07/datafusion:arrow	1174652201	1175188646	1.00
tpch_q08/datafusion:arrow	1149049364	1148296605	1.00
tpch_q09/datafusion:arrow	1338681375	1372426413	0.98
tpch_q10/datafusion:arrow	584995404	607433576	0.96
tpch_q11/datafusion:arrow	140120023	138841521	1.01
tpch_q12/datafusion:arrow	757091910	751652557	1.01
tpch_q13/datafusion:arrow	499303036	508161141	0.98
tpch_q14/datafusion:arrow	314497771	326378157	0.96
tpch_q15/datafusion:arrow	685112163	701107187	0.98
tpch_q16/datafusion:arrow	106292382	107138604	0.99
tpch_q17/datafusion:arrow	1333136892	1353359553	0.99
tpch_q18/datafusion:arrow	1933461205	1978554305	0.98
tpch_q19/datafusion:arrow	485452813	493369104	0.98
tpch_q20/datafusion:arrow	491952858	498578041	0.99
tpch_q21/datafusion:arrow	2990944349	3031589704	0.99
tpch_q22/datafusion:arrow	132876564	134012644	0.99

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	169486163	170884253	0.99
tpch_q02/duckdb:vortex-file-compressed	52027991	51899282	1.00
tpch_q03/duckdb:vortex-file-compressed	121816792	123180468	0.99
tpch_q04/duckdb:vortex-file-compressed	159141325	159518890	1.00
tpch_q05/duckdb:vortex-file-compressed	137981180	136707045	1.01
tpch_q06/duckdb:vortex-file-compressed	34995658	34145582	1.02
tpch_q07/duckdb:vortex-file-compressed	132279058	132863671	1.00
tpch_q08/duckdb:vortex-file-compressed	170731586	172264212	0.99
tpch_q09/duckdb:vortex-file-compressed	391564209	393977870	0.99
tpch_q10/duckdb:vortex-file-compressed	189020228	188839311	1.00
tpch_q11/duckdb:vortex-file-compressed	32142589	32744203	0.98
tpch_q12/duckdb:vortex-file-compressed	101275889	102507823	0.99
tpch_q13/duckdb:vortex-file-compressed	269213943	270579636	0.99
tpch_q14/duckdb:vortex-file-compressed	53015682	54293518	0.98
tpch_q15/duckdb:vortex-file-compressed	89089589	90021671	0.99
tpch_q16/duckdb:vortex-file-compressed	76628892	77651286	0.99
tpch_q17/duckdb:vortex-file-compressed	93990968	95127902	0.99
tpch_q18/duckdb:vortex-file-compressed	284769188	288390931	0.99
tpch_q19/duckdb:vortex-file-compressed	79372832	80021360	0.99
tpch_q20/duckdb:vortex-file-compressed	140455632	141448110	0.99
tpch_q21/duckdb:vortex-file-compressed	491442090	494214203	0.99
tpch_q22/duckdb:vortex-file-compressed	64115554	64315989	1.00

duckdb / vortex-compact (0.993x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	230561108	229369350	1.01
tpch_q02/duckdb:vortex-compact	56685659	57818466	0.98
tpch_q03/duckdb:vortex-compact	136714536	135670231	1.01
tpch_q04/duckdb:vortex-compact	170376629	171999323	0.99
tpch_q05/duckdb:vortex-compact	165462992	165331712	1.00
tpch_q06/duckdb:vortex-compact	58431095	60271982	0.97
tpch_q07/duckdb:vortex-compact	173176719	173194305	1.00
tpch_q08/duckdb:vortex-compact	187274195	190029464	0.99
tpch_q09/duckdb:vortex-compact	425830787	436323748	0.98
tpch_q10/duckdb:vortex-compact	220313062	219877197	1.00
tpch_q11/duckdb:vortex-compact	38610225	39255637	0.98
tpch_q12/duckdb:vortex-compact	164290072	162542744	1.01
tpch_q13/duckdb:vortex-compact	325494079	326665947	1.00
tpch_q14/duckdb:vortex-compact	71203630	72359494	0.98
tpch_q15/duckdb:vortex-compact	114614803	116297588	0.99
tpch_q16/duckdb:vortex-compact	81430463	81348601	1.00
tpch_q17/duckdb:vortex-compact	108229685	108652592	1.00
tpch_q18/duckdb:vortex-compact	289603477	290502380	1.00
tpch_q19/duckdb:vortex-compact	96570637	96898209	1.00
tpch_q20/duckdb:vortex-compact	177202411	178904361	0.99
tpch_q21/duckdb:vortex-compact	515061458	523112580	0.98
tpch_q22/duckdb:vortex-compact	72562271	71985724	1.01

duckdb / parquet (1.002x ➖, 0↑ 1↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	265092185	260323713	1.02
tpch_q02/duckdb:parquet	104579843	105256453	0.99
tpch_q03/duckdb:parquet	212854484	211714823	1.01
tpch_q04/duckdb:parquet	131476823	140243924	0.94
tpch_q05/duckdb:parquet	223356441	226274826	0.99
tpch_q06/duckdb:parquet	75056208	75459742	0.99
tpch_q07/duckdb:parquet	186599484	186227360	1.00
tpch_q08/duckdb:parquet	262988663	266804885	0.99
tpch_q09/duckdb:parquet	476248474	471025409	1.01
tpch_q10/duckdb:parquet	619714433	624440961	0.99
tpch_q11/duckdb:parquet 🚨	70411658	62550088	1.13
tpch_q12/duckdb:parquet	132665597	131152458	1.01
tpch_q13/duckdb:parquet	441932399	437695077	1.01
tpch_q14/duckdb:parquet	182047567	182565271	1.00
tpch_q15/duckdb:parquet	103441511	103400958	1.00
tpch_q16/duckdb:parquet	165214511	163957199	1.01
tpch_q17/duckdb:parquet	182440517	182564952	1.00
tpch_q18/duckdb:parquet	367494932	364613551	1.01
tpch_q19/duckdb:parquet	290399910	286335979	1.01
tpch_q20/duckdb:parquet	226736569	223575761	1.01
tpch_q21/duckdb:parquet	551328460	573252789	0.96
tpch_q22/duckdb:parquet	290680823	296481431	0.98

duckdb / duckdb (0.991x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	120289473	120985675	0.99
tpch_q02/duckdb:duckdb	49164659	49763892	0.99
tpch_q03/duckdb:duckdb	104033135	103733507	1.00
tpch_q04/duckdb:duckdb	138295959	140470789	0.98
tpch_q05/duckdb:duckdb	120765025	120626032	1.00
tpch_q06/duckdb:duckdb	44608207	45066321	0.99
tpch_q07/duckdb:duckdb	90594660	91947990	0.99
tpch_q08/duckdb:duckdb	118889037	118684888	1.00
tpch_q09/duckdb:duckdb	282197781	282215600	1.00
tpch_q10/duckdb:duckdb	208336317	215335202	0.97
tpch_q11/duckdb:duckdb	18963961	19074022	0.99
tpch_q12/duckdb:duckdb	89950549	91058836	0.99
tpch_q13/duckdb:duckdb	232363034	233121194	1.00
tpch_q14/duckdb:duckdb	78135162	78179304	1.00
tpch_q15/duckdb:duckdb	81810232	81975096	1.00
tpch_q16/duckdb:duckdb	76391114	78164982	0.98
tpch_q17/duckdb:duckdb	88244629	88307064	1.00
tpch_q18/duckdb:duckdb	233519057	233648378	1.00
tpch_q19/duckdb:duckdb	124119811	125052024	0.99
tpch_q20/duckdb:duckdb	117674945	119101169	0.99
tpch_q21/duckdb:duckdb	301226799	307897577	0.98
tpch_q22/duckdb:duckdb	67002509	69128807	0.97

---

No file size changes detected.

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	-2.3%	+2.0%	-4.2%	+10.0%	➖ noise
1	datafusion:vortex-compact	+0.5%	+2.0%	-1.4%	+10.0%	➖ noise
1	datafusion:vortex-file-compressed	+2.3%	+2.0%	+0.3%	+10.0%	➖ noise
1	duckdb:duckdb	-0.6%	+2.0%	-2.5%	+10.0%	➖ noise
1	duckdb:vortex-compact	+0.5%	+2.0%	-1.4%	+10.0%	➖ noise
1	duckdb:vortex-file-compressed	-0.8%	+2.0%	-2.7%	+10.0%	➖ noise
2	datafusion:arrow	+0.7%	-0.7%	+1.4%	+10.0%	➖ noise
2	datafusion:vortex-compact	-0.7%	-0.7%	+0.0%	+10.0%	➖ noise
2	datafusion:vortex-file-compressed	-4.6%	-0.7%	-4.0%	+10.0%	➖ noise
2	duckdb:duckdb	-1.2%	-0.7%	-0.5%	+10.0%	➖ noise
2	duckdb:vortex-compact	-2.0%	-0.7%	-1.3%	+12.3%	➖ noise
2	duckdb:vortex-file-compressed	+0.2%	-0.7%	+1.0%	+13.2%	➖ noise
3	datafusion:arrow	-0.7%	-0.5%	-0.2%	+10.0%	➖ noise
3	datafusion:vortex-compact	+0.4%	-0.5%	+1.0%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	-0.8%	-0.5%	-0.3%	+10.0%	➖ noise
3	duckdb:duckdb	+0.3%	-0.5%	+0.8%	+10.0%	➖ noise
3	duckdb:vortex-compact	+0.8%	-0.5%	+1.3%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	-1.1%	-0.5%	-0.6%	+10.0%	➖ noise
4	datafusion:arrow	-1.2%	-3.2%	+2.0%	+10.0%	➖ noise
4	datafusion:vortex-compact	+0.9%	-3.2%	+4.3%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	-1.6%	-3.2%	+1.6%	+10.0%	➖ noise
4	duckdb:duckdb	-1.5%	-3.2%	+1.7%	+10.0%	➖ noise
4	duckdb:vortex-compact	-0.9%	-3.2%	+2.3%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-0.2%	-3.2%	+3.1%	+10.0%	➖ noise
5	datafusion:arrow	-1.1%	-1.6%	+0.5%	+10.0%	➖ noise
5	datafusion:vortex-compact	-0.9%	-1.6%	+0.6%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	-0.7%	-1.6%	+0.9%	+10.0%	➖ noise
5	duckdb:duckdb	+0.1%	-1.6%	+1.7%	+10.0%	➖ noise
5	duckdb:vortex-compact	+0.1%	-1.6%	+1.7%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+0.9%	-1.6%	+2.5%	+10.0%	➖ noise
6	datafusion:arrow	-2.3%	-2.5%	+0.2%	+10.0%	➖ noise
6	datafusion:vortex-compact	-0.5%	-2.5%	+2.1%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-1.6%	-2.5%	+0.9%	+10.0%	➖ noise
6	duckdb:duckdb	-1.0%	-2.5%	+1.5%	+10.0%	➖ noise
6	duckdb:vortex-compact	-3.1%	-2.5%	-0.6%	+10.2%	➖ noise
6	duckdb:vortex-file-compressed	+2.5%	-2.5%	+5.1%	+10.0%	➖ noise
7	datafusion:arrow	-0.0%	-0.5%	+0.4%	+10.0%	➖ noise
7	datafusion:vortex-compact	-2.6%	-0.5%	-2.2%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	-1.7%	-0.5%	-1.2%	+10.0%	➖ noise
7	duckdb:duckdb	-1.5%	-0.5%	-1.0%	+10.0%	➖ noise
7	duckdb:vortex-compact	-0.0%	-0.5%	+0.5%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	-0.4%	-0.5%	+0.0%	+10.0%	➖ noise
8	datafusion:arrow	+0.1%	-1.1%	+1.2%	+10.0%	➖ noise
8	datafusion:vortex-compact	-0.1%	-1.1%	+1.0%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	+0.2%	-1.1%	+1.3%	+10.0%	➖ noise
8	duckdb:duckdb	+0.2%	-1.1%	+1.3%	+10.0%	➖ noise
8	duckdb:vortex-compact	-1.4%	-1.1%	-0.3%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-0.9%	-1.1%	+0.2%	+10.0%	➖ noise
9	datafusion:arrow	-2.5%	+0.1%	-2.6%	+10.0%	➖ noise
9	datafusion:vortex-compact	-2.2%	+0.1%	-2.3%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	-0.4%	+0.1%	-0.5%	+10.0%	➖ noise
9	duckdb:duckdb	-0.0%	+0.1%	-0.1%	+10.0%	➖ noise
9	duckdb:vortex-compact	-2.4%	+0.1%	-2.5%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	-0.6%	+0.1%	-0.8%	+10.0%	➖ noise
10	datafusion:arrow	-3.7%	-1.1%	-2.6%	+10.0%	➖ noise
10	datafusion:vortex-compact	-0.4%	-1.1%	+0.7%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	-0.4%	-1.1%	+0.7%	+10.0%	➖ noise
10	duckdb:duckdb	-3.3%	-1.1%	-2.2%	+10.0%	➖ noise
10	duckdb:vortex-compact	+0.2%	-1.1%	+1.3%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	+0.1%	-1.1%	+1.2%	+10.0%	➖ noise
11	datafusion:arrow	+0.9%	+5.8%	-4.6%	+12.1%	➖ noise
11	datafusion:vortex-compact	+0.9%	+5.8%	-4.6%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	-0.2%	+5.8%	-5.6%	+10.9%	➖ noise
11	duckdb:duckdb	-0.6%	+5.8%	-6.0%	+10.0%	➖ noise
11	duckdb:vortex-compact	-1.6%	+5.8%	-7.0%	+11.5%	➖ noise
11	duckdb:vortex-file-compressed	-1.8%	+5.8%	-7.2%	+18.3%	➖ noise
12	datafusion:arrow	+0.7%	-1.5%	+2.2%	+36.5%	➖ noise
12	datafusion:vortex-compact	-0.6%	-1.5%	+0.9%	+10.0%	➖ noise
12	datafusion:vortex-file-compressed	-0.8%	-1.5%	+0.7%	+10.0%	➖ noise
12	duckdb:duckdb	-1.2%	-1.5%	+0.3%	+10.0%	➖ noise
12	duckdb:vortex-compact	+1.1%	-1.5%	+2.6%	+10.0%	➖ noise
12	duckdb:vortex-file-compressed	-1.2%	-1.5%	+0.3%	+10.0%	➖ noise
13	datafusion:arrow	-1.7%	+0.7%	-2.4%	+10.0%	➖ noise
13	datafusion:vortex-compact	-0.4%	+0.7%	-1.0%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	-0.3%	+0.7%	-1.0%	+10.0%	➖ noise
13	duckdb:duckdb	-0.3%	+0.7%	-1.0%	+10.0%	➖ noise
13	duckdb:vortex-compact	-0.4%	+0.7%	-1.0%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	-0.5%	+0.7%	-1.2%	+10.0%	➖ noise
14	datafusion:arrow	-3.6%	+0.6%	-4.2%	+10.0%	➖ noise
14	datafusion:vortex-compact	-0.4%	+0.6%	-0.9%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	-3.7%	+0.6%	-4.3%	+10.0%	➖ noise
14	duckdb:duckdb	-0.1%	+0.6%	-0.6%	+10.0%	➖ noise
14	duckdb:vortex-compact	-1.6%	+0.6%	-2.1%	+11.1%	➖ noise
14	duckdb:vortex-file-compressed	-2.4%	+0.6%	-2.9%	+10.4%	➖ noise
15	datafusion:arrow	-2.3%	+1.9%	-4.1%	+10.0%	➖ noise
15	datafusion:vortex-compact	-0.9%	+1.9%	-2.7%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	-0.2%	+1.9%	-2.1%	+10.0%	➖ noise
15	duckdb:duckdb	-0.2%	+1.9%	-2.0%	+10.0%	➖ noise
15	duckdb:vortex-compact	-1.4%	+1.9%	-3.3%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	-1.0%	+1.9%	-2.9%	+10.0%	➖ noise
16	datafusion:arrow	-0.8%	-2.3%	+1.5%	+10.0%	➖ noise
16	datafusion:vortex-compact	+1.1%	-2.3%	+3.5%	+10.0%	➖ noise
16	datafusion:vortex-file-compressed	+2.2%	-2.3%	+4.6%	+10.0%	➖ noise
16	duckdb:duckdb	-2.3%	-2.3%	+0.0%	+10.0%	➖ noise
16	duckdb:vortex-compact	+0.1%	-2.3%	+2.4%	+10.0%	➖ noise
16	duckdb:vortex-file-compressed	-1.3%	-2.3%	+1.0%	+10.0%	➖ noise
17	datafusion:arrow	-1.5%	-0.0%	-1.5%	+10.0%	➖ noise
17	datafusion:vortex-compact	+0.0%	-0.0%	+0.1%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	+0.9%	-0.0%	+0.9%	+10.0%	➖ noise
17	duckdb:duckdb	-0.1%	-0.0%	-0.0%	+10.0%	➖ noise
17	duckdb:vortex-compact	-0.4%	-0.0%	-0.4%	+10.0%	➖ noise
17	duckdb:vortex-file-compressed	-1.2%	-0.0%	-1.2%	+10.0%	➖ noise
18	datafusion:arrow	-2.3%	-0.9%	-1.4%	+10.0%	➖ noise
18	datafusion:vortex-compact	-1.4%	-0.9%	-0.4%	+10.0%	➖ noise
18	datafusion:vortex-file-compressed	-2.0%	-0.9%	-1.1%	+10.0%	➖ noise
18	duckdb:duckdb	-0.1%	-0.9%	+0.9%	+10.0%	➖ noise
18	duckdb:vortex-compact	-0.3%	-0.9%	+0.6%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	-1.3%	-0.9%	-0.3%	+10.0%	➖ noise
19	datafusion:arrow	-1.6%	+3.2%	-4.7%	+10.0%	➖ noise
19	datafusion:vortex-compact	-1.5%	+3.2%	-4.6%	+10.0%	➖ noise
19	datafusion:vortex-file-compressed	+7.3%	+3.2%	+3.9%	+10.0%	➖ noise
19	duckdb:duckdb	-0.7%	+3.2%	-3.8%	+10.0%	➖ noise
19	duckdb:vortex-compact	-0.3%	+3.2%	-3.4%	+10.0%	➖ noise
19	duckdb:vortex-file-compressed	-0.8%	+3.2%	-3.9%	+10.0%	➖ noise
20	datafusion:arrow	-1.3%	-0.1%	-1.3%	+10.0%	➖ noise
20	datafusion:vortex-compact	+0.3%	-0.1%	+0.3%	+10.0%	➖ noise
20	datafusion:vortex-file-compressed	-0.2%	-0.1%	-0.2%	+10.0%	➖ noise
20	duckdb:duckdb	-1.2%	-0.1%	-1.1%	+10.0%	➖ noise
20	duckdb:vortex-compact	-1.0%	-0.1%	-0.9%	+10.0%	➖ noise
20	duckdb:vortex-file-compressed	-0.7%	-0.1%	-0.6%	+10.0%	➖ noise
21	datafusion:arrow	-1.3%	-1.6%	+0.2%	+10.0%	➖ noise
21	datafusion:vortex-compact	-1.5%	-1.6%	+0.0%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	+0.4%	-1.6%	+1.9%	+10.0%	➖ noise
21	duckdb:duckdb	-2.2%	-1.6%	-0.6%	+10.0%	➖ noise
21	duckdb:vortex-compact	-1.5%	-1.6%	+0.0%	+10.0%	➖ noise
21	duckdb:vortex-file-compressed	-0.6%	-1.6%	+1.0%	+10.0%	➖ noise
22	datafusion:arrow	-0.8%	-1.3%	+0.5%	+10.0%	➖ noise
22	datafusion:vortex-compact	+1.6%	-1.3%	+3.0%	+10.0%	➖ noise
22	datafusion:vortex-file-compressed	+0.3%	-1.3%	+1.6%	+10.0%	➖ noise
22	duckdb:duckdb	-3.1%	-1.3%	-1.8%	+10.0%	➖ noise
22	duckdb:vortex-compact	+0.8%	-1.3%	+2.2%	+10.0%	➖ noise
22	duckdb:vortex-file-compressed	-0.3%	-1.3%	+1.0%	+10.0%	➖ noise

[github-actions]

Benchmarks: Clickbench on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.2%
Engines: DataFusion No clear signal (+0.3%, low confidence) · DuckDB No clear signal (+0.8%, low confidence)
Vortex (geomean): 1.075x ➖
Parquet (geomean): 1.046x ➖
Shifts: Parquet (control) +4.6% · Median polish +5.7%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed (1.066x ➖, 1↑ 11↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
clickbench_q00/datafusion:vortex-file-compressed 🚀	1686269	1904692	0.89
clickbench_q01/datafusion:vortex-file-compressed	19419168	18269326	1.06
clickbench_q02/datafusion:vortex-file-compressed 🚨	42772660	36983519	1.16
clickbench_q03/datafusion:vortex-file-compressed	45940679	42527956	1.08
clickbench_q04/datafusion:vortex-file-compressed	311673649	285010158	1.09
clickbench_q05/datafusion:vortex-file-compressed	341412487	314044117	1.09
clickbench_q06/datafusion:vortex-file-compressed 🚨	1904943	1671029	1.14
clickbench_q07/datafusion:vortex-file-compressed	22247366	23407074	0.95
clickbench_q08/datafusion:vortex-file-compressed	393564041	362114003	1.09
clickbench_q09/datafusion:vortex-file-compressed 🚨	619998321	554264729	1.12
clickbench_q10/datafusion:vortex-file-compressed	82514870	75758130	1.09
clickbench_q11/datafusion:vortex-file-compressed 🚨	97480494	86769281	1.12
clickbench_q12/datafusion:vortex-file-compressed	290552834	270623312	1.07
clickbench_q13/datafusion:vortex-file-compressed	454409963	425016072	1.07
clickbench_q14/datafusion:vortex-file-compressed	277919528	260053101	1.07
clickbench_q15/datafusion:vortex-file-compressed	355018553	332813279	1.07
clickbench_q16/datafusion:vortex-file-compressed	711126433	671995019	1.06
clickbench_q17/datafusion:vortex-file-compressed	706283481	662730665	1.07
clickbench_q18/datafusion:vortex-file-compressed	1490465676	1359575715	1.10
clickbench_q19/datafusion:vortex-file-compressed 🚨	40101690	31324202	1.28
clickbench_q20/datafusion:vortex-file-compressed	364055659	354750522	1.03
clickbench_q21/datafusion:vortex-file-compressed	400131917	386245635	1.04
clickbench_q22/datafusion:vortex-file-compressed	498114217	462211236	1.08
clickbench_q23/datafusion:vortex-file-compressed	705881063	709983607	0.99
clickbench_q24/datafusion:vortex-file-compressed 🚨	50610859	45551913	1.11
clickbench_q25/datafusion:vortex-file-compressed	77695584	78833451	0.99
clickbench_q26/datafusion:vortex-file-compressed	47867922	47706453	1.00
clickbench_q27/datafusion:vortex-file-compressed	796352892	763301117	1.04
clickbench_q28/datafusion:vortex-file-compressed	6853784737	6819771086	1.00
clickbench_q29/datafusion:vortex-file-compressed	234820886	244888362	0.96
clickbench_q30/datafusion:vortex-file-compressed	240529048	233218254	1.03
clickbench_q31/datafusion:vortex-file-compressed	282627940	267596639	1.06
clickbench_q32/datafusion:vortex-file-compressed 🚨	1242993114	1119767216	1.11
clickbench_q33/datafusion:vortex-file-compressed	1449774766	1340906123	1.08
clickbench_q34/datafusion:vortex-file-compressed	1449123703	1386980044	1.04
clickbench_q35/datafusion:vortex-file-compressed	508369388	471490022	1.08
clickbench_q36/datafusion:vortex-file-compressed 🚨	79499211	70602722	1.13
clickbench_q37/datafusion:vortex-file-compressed	36533070	35592341	1.03
clickbench_q38/datafusion:vortex-file-compressed	20191346	18543953	1.09
clickbench_q39/datafusion:vortex-file-compressed 🚨	152684593	135298071	1.13
clickbench_q40/datafusion:vortex-file-compressed	16820943	16205566	1.04
clickbench_q41/datafusion:vortex-file-compressed 🚨	16001824	14471318	1.11
clickbench_q42/datafusion:vortex-file-compressed 🚨	18246248	16443740	1.11

datafusion / parquet (1.062x ➖, 0↑ 7↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
clickbench_q00/datafusion:parquet	1600931	1553420	1.03
clickbench_q01/datafusion:parquet	19244137	19279381	1.00
clickbench_q02/datafusion:parquet	47911077	46865955	1.02
clickbench_q03/datafusion:parquet	39261104	37510899	1.05
clickbench_q04/datafusion:parquet 🚨	334976164	302554840	1.11
clickbench_q05/datafusion:parquet	376262155	348677580	1.08
clickbench_q06/datafusion:parquet	1609101	1598831	1.01
clickbench_q07/datafusion:parquet	23855853	21804174	1.09
clickbench_q08/datafusion:parquet 🚨	404516511	366574165	1.10
clickbench_q09/datafusion:parquet 🚨	696834627	627320417	1.11
clickbench_q10/datafusion:parquet 🚨	114729077	103535692	1.11
clickbench_q11/datafusion:parquet	138226809	127505540	1.08
clickbench_q12/datafusion:parquet	371908472	346607728	1.07
clickbench_q13/datafusion:parquet	536319676	508189475	1.06
clickbench_q14/datafusion:parquet	363614176	337731211	1.08
clickbench_q15/datafusion:parquet	361896484	343943133	1.05
clickbench_q16/datafusion:parquet 🚨	748570164	654694031	1.14
clickbench_q17/datafusion:parquet	706273973	660275049	1.07
clickbench_q18/datafusion:parquet	1463218526	1399431006	1.05
clickbench_q19/datafusion:parquet	31168369	31558446	0.99
clickbench_q20/datafusion:parquet	639800490	601508174	1.06
clickbench_q21/datafusion:parquet	704891579	663981971	1.06
clickbench_q22/datafusion:parquet	1036302770	949027945	1.09
clickbench_q23/datafusion:parquet	3972061250	3643244952	1.09
clickbench_q24/datafusion:parquet	84015743	86170928	0.97
clickbench_q25/datafusion:parquet	142584180	135372588	1.05
clickbench_q26/datafusion:parquet	86521693	89340391	0.97
clickbench_q27/datafusion:parquet	1099953755	1069985374	1.03
clickbench_q28/datafusion:parquet	6784199986	6623574251	1.02
clickbench_q29/datafusion:parquet	249117136	239713586	1.04
clickbench_q30/datafusion:parquet	357221111	330629913	1.08
clickbench_q31/datafusion:parquet	390343979	371589213	1.05
clickbench_q32/datafusion:parquet 🚨	1332292182	1172262245	1.14
clickbench_q33/datafusion:parquet	1645674584	1504284120	1.09
clickbench_q34/datafusion:parquet	1648279232	1511021842	1.09
clickbench_q35/datafusion:parquet	507785718	467792762	1.09
clickbench_q36/datafusion:parquet 🚨	161638741	143132302	1.13
clickbench_q37/datafusion:parquet	59994757	57688825	1.04
clickbench_q38/datafusion:parquet	90448889	83877200	1.08
clickbench_q39/datafusion:parquet	288856322	266154692	1.09
clickbench_q40/datafusion:parquet	33309345	32375856	1.03
clickbench_q41/datafusion:parquet	28664957	26817517	1.07
clickbench_q42/datafusion:parquet	32531263	30678006	1.06

duckdb / vortex-file-compressed (1.083x ➖, 1↑ 11↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
clickbench_q00/duckdb:vortex-file-compressed	7039145	6433210	1.09
clickbench_q01/duckdb:vortex-file-compressed	11785079	11000729	1.07
clickbench_q02/duckdb:vortex-file-compressed 🚨	26981615	24453466	1.10
clickbench_q03/duckdb:vortex-file-compressed	32310039	30721066	1.05
clickbench_q04/duckdb:vortex-file-compressed	199877110	186358858	1.07
clickbench_q05/duckdb:vortex-file-compressed	188005942	175490351	1.07
clickbench_q06/duckdb:vortex-file-compressed	22062682	20688256	1.07
clickbench_q07/duckdb:vortex-file-compressed	15288631	14483512	1.06
clickbench_q08/duckdb:vortex-file-compressed	278778170	265909622	1.05
clickbench_q09/duckdb:vortex-file-compressed	363125574	339023306	1.07
clickbench_q10/duckdb:vortex-file-compressed	70074353	68176203	1.03
clickbench_q11/duckdb:vortex-file-compressed	83491490	78642122	1.06
clickbench_q12/duckdb:vortex-file-compressed	215875352	196806266	1.10
clickbench_q13/duckdb:vortex-file-compressed	432376831	405852655	1.07
clickbench_q14/duckdb:vortex-file-compressed	243064115	229846985	1.06
clickbench_q15/duckdb:vortex-file-compressed	255861452	242005552	1.06
clickbench_q16/duckdb:vortex-file-compressed	567243092	521844397	1.09
clickbench_q17/duckdb:vortex-file-compressed	451196409	416926471	1.08
clickbench_q18/duckdb:vortex-file-compressed	1006528980	944996768	1.07
clickbench_q19/duckdb:vortex-file-compressed	21956858	21470969	1.02
clickbench_q20/duckdb:vortex-file-compressed	337043247	342235427	0.98
clickbench_q21/duckdb:vortex-file-compressed	399419757	365542078	1.09
clickbench_q22/duckdb:vortex-file-compressed 🚀	532105596	607347475	0.88
clickbench_q23/duckdb:vortex-file-compressed 🚨	186210957	158243569	1.18
clickbench_q24/duckdb:vortex-file-compressed 🚨	40350390	33985958	1.19
clickbench_q25/duckdb:vortex-file-compressed	73948920	72294666	1.02
clickbench_q26/duckdb:vortex-file-compressed 🚨	50266547	42173882	1.19
clickbench_q27/duckdb:vortex-file-compressed	509315695	521071997	0.98
clickbench_q28/duckdb:vortex-file-compressed	3123831829	3017869060	1.04
clickbench_q29/duckdb:vortex-file-compressed	30054304	27800243	1.08
clickbench_q30/duckdb:vortex-file-compressed	201580552	196850617	1.02
clickbench_q31/duckdb:vortex-file-compressed	305665509	295316273	1.04
clickbench_q32/duckdb:vortex-file-compressed	1180775272	1111744919	1.06
clickbench_q33/duckdb:vortex-file-compressed	1147791244	1066403692	1.08
clickbench_q34/duckdb:vortex-file-compressed	1246371294	1174268084	1.06
clickbench_q35/duckdb:vortex-file-compressed	387947863	373008015	1.04
clickbench_q36/duckdb:vortex-file-compressed 🚨	27652641	23388452	1.18
clickbench_q37/duckdb:vortex-file-compressed 🚨	20883745	15909676	1.31
clickbench_q38/duckdb:vortex-file-compressed 🚨	21050472	18147829	1.16
clickbench_q39/duckdb:vortex-file-compressed 🚨	43111562	38457785	1.12
clickbench_q40/duckdb:vortex-file-compressed 🚨	18985246	15908010	1.19
clickbench_q41/duckdb:vortex-file-compressed 🚨	19343542	15880108	1.22
clickbench_q42/duckdb:vortex-file-compressed 🚨	19869362	15725990	1.26

duckdb / parquet (1.031x ➖, 0↑ 1↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
clickbench_q00/duckdb:parquet	22228025	21982345	1.01
clickbench_q01/duckdb:parquet	28636254	28630565	1.00
clickbench_q02/duckdb:parquet	49885004	50707803	0.98
clickbench_q03/duckdb:parquet	40424485	40628854	0.99
clickbench_q04/duckdb:parquet	213937136	203183439	1.05
clickbench_q05/duckdb:parquet	268069227	254695218	1.05
clickbench_q06/duckdb:parquet	46802366	47767972	0.98
clickbench_q07/duckdb:parquet	31294470	31447324	1.00
clickbench_q08/duckdb:parquet	282210458	269074609	1.05
clickbench_q09/duckdb:parquet	410883551	400194136	1.03
clickbench_q10/duckdb:parquet	84650853	81161493	1.04
clickbench_q11/duckdb:parquet	103895607	100978090	1.03
clickbench_q12/duckdb:parquet	287535500	280455464	1.03
clickbench_q13/duckdb:parquet	495196087	468795953	1.06
clickbench_q14/duckdb:parquet	325323631	314977728	1.03
clickbench_q15/duckdb:parquet	263045812	256213465	1.03
clickbench_q16/duckdb:parquet	623225375	592527207	1.05
clickbench_q17/duckdb:parquet	519310156	494868839	1.05
clickbench_q18/duckdb:parquet	1084131164	1034342951	1.05
clickbench_q19/duckdb:parquet	29076449	27784333	1.05
clickbench_q20/duckdb:parquet	425616502	413238043	1.03
clickbench_q21/duckdb:parquet	543784126	529907054	1.03
clickbench_q22/duckdb:parquet	954739415	921850425	1.04
clickbench_q23/duckdb:parquet	272808664	273822114	1.00
clickbench_q24/duckdb:parquet	70673030	71477047	0.99
clickbench_q25/duckdb:parquet	167493309	162151721	1.03
clickbench_q26/duckdb:parquet	54203651	53370499	1.02
clickbench_q27/duckdb:parquet	667901658	646321764	1.03
clickbench_q28/duckdb:parquet	5022475366	4888069259	1.03
clickbench_q29/duckdb:parquet	42415015	42459709	1.00
clickbench_q30/duckdb:parquet	318101245	312950509	1.02
clickbench_q31/duckdb:parquet	388234830	377025301	1.03
clickbench_q32/duckdb:parquet	1173234010	1109266195	1.06
clickbench_q33/duckdb:parquet	1172612580	1103117532	1.06
clickbench_q34/duckdb:parquet	1218741513	1152801478	1.06
clickbench_q35/duckdb:parquet	382761864	367190806	1.04
clickbench_q36/duckdb:parquet 🚨	52707250	44426290	1.19
clickbench_q37/duckdb:parquet	34185271	34478855	0.99
clickbench_q38/duckdb:parquet	37837594	35976994	1.05
clickbench_q39/duckdb:parquet	81960169	85153094	0.96
clickbench_q40/duckdb:parquet	21204678	20115995	1.05
clickbench_q41/duckdb:parquet	21927562	20522224	1.07
clickbench_q42/duckdb:parquet	22751100	22188008	1.03

duckdb / duckdb (0.997x ➖, 2↑ 1↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
clickbench_q00/duckdb:duckdb 🚀	18192778	20581900	0.88
clickbench_q01/duckdb:duckdb	35407008	37445154	0.95
clickbench_q02/duckdb:duckdb	53651070	55130722	0.97
clickbench_q03/duckdb:duckdb	56591609	58724259	0.96
clickbench_q04/duckdb:duckdb	218519001	212770834	1.03
clickbench_q05/duckdb:duckdb	295460675	286297764	1.03
clickbench_q06/duckdb:duckdb	35604585	36667207	0.97
clickbench_q07/duckdb:duckdb	36268299	38585327	0.94
clickbench_q08/duckdb:duckdb	285109275	275616396	1.03
clickbench_q09/duckdb:duckdb	401746947	398465953	1.01
clickbench_q10/duckdb:duckdb	118147229	120861081	0.98
clickbench_q11/duckdb:duckdb	128906636	129082306	1.00
clickbench_q12/duckdb:duckdb	268603707	261804326	1.03
clickbench_q13/duckdb:duckdb	467517221	445669870	1.05
clickbench_q14/duckdb:duckdb	295002458	288559437	1.02
clickbench_q15/duckdb:duckdb	248974113	244921947	1.02
clickbench_q16/duckdb:duckdb	586544723	562521050	1.04
clickbench_q17/duckdb:duckdb	484794556	473953082	1.02
clickbench_q18/duckdb:duckdb	1038099168	996368539	1.04
clickbench_q19/duckdb:duckdb 🚀	34910018	39022780	0.89
clickbench_q20/duckdb:duckdb	510955949	498947533	1.02
clickbench_q21/duckdb:duckdb	492100189	496841372	0.99
clickbench_q22/duckdb:duckdb	571600822	529858000	1.08
clickbench_q23/duckdb:duckdb	255579444	253645138	1.01
clickbench_q24/duckdb:duckdb	62863365	65229195	0.96
clickbench_q25/duckdb:duckdb	152712709	152819832	1.00
clickbench_q26/duckdb:duckdb	64187704	64601280	0.99
clickbench_q27/duckdb:duckdb	577456181	561248258	1.03
clickbench_q28/duckdb:duckdb	4644119516	4522156727	1.03
clickbench_q29/duckdb:duckdb	51509889	54466060	0.95
clickbench_q30/duckdb:duckdb	289486457	283986775	1.02
clickbench_q31/duckdb:duckdb	373779126	365946666	1.02
clickbench_q32/duckdb:duckdb	1156071309	1114477777	1.04
clickbench_q33/duckdb:duckdb	1208106186	1120938406	1.08
clickbench_q34/duckdb:duckdb	1281474577	1187279230	1.08
clickbench_q35/duckdb:duckdb	304895624	303893620	1.00
clickbench_q36/duckdb:duckdb 🚨	60237022	52003876	1.16
clickbench_q37/duckdb:duckdb	29272313	32309707	0.91
clickbench_q38/duckdb:duckdb	34511241	36811304	0.94
clickbench_q39/duckdb:duckdb	92899903	93069382	1.00
clickbench_q40/duckdb:duckdb	28419130	30948537	0.92
clickbench_q41/duckdb:duckdb	28145952	30520817	0.92
clickbench_q42/duckdb:duckdb	29922918	32697879	0.92

---

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

File	Scale	Format	Base	HEAD	Change	%
duckdb.db	1.0	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%

Totals:

• vortex-compact: 7.06 GB → 7.06 GB (-0.0%)
• vortex-file-compressed: 14.01 GB → 14.01 GB (0.0%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-file-compressed	-11.5%	+2.1%	-13.3%	+748.3%	➖ noise
0	duckdb:duckdb	-11.6%	+2.1%	-13.4%	+272.5%	➖ noise
0	duckdb:vortex-file-compressed	+9.4%	+2.1%	+7.2%	+441.8%	➖ noise
1	datafusion:vortex-file-compressed	+6.3%	-0.1%	+6.4%	+23.8%	➖ noise
1	duckdb:duckdb	-5.4%	-0.1%	-5.4%	+52.6%	➖ noise
1	duckdb:vortex-file-compressed	+7.1%	-0.1%	+7.2%	+36.8%	➖ noise
2	datafusion:vortex-file-compressed	+15.7%	+0.3%	+15.3%	+13.0%	🚨 regression
2	duckdb:duckdb	-2.7%	+0.3%	-3.0%	+28.4%	➖ noise
2	duckdb:vortex-file-compressed	+10.3%	+0.3%	+10.0%	+15.0%	➖ noise
3	datafusion:vortex-file-compressed	+8.0%	+2.0%	+5.9%	+156.4%	➖ noise
3	duckdb:duckdb	-3.6%	+2.0%	-5.6%	+74.9%	➖ noise
3	duckdb:vortex-file-compressed	+5.2%	+2.0%	+3.1%	+102.9%	➖ noise
4	datafusion:vortex-file-compressed	+9.4%	+8.0%	+1.3%	+10.0%	➖ noise
4	duckdb:duckdb	+2.7%	+8.0%	-4.9%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	+7.3%	+8.0%	-0.7%	+10.1%	➖ noise
5	datafusion:vortex-file-compressed	+8.7%	+6.6%	+2.0%	+10.0%	➖ noise
5	duckdb:duckdb	+3.2%	+6.6%	-3.2%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+7.1%	+6.6%	+0.5%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	+14.0%	-0.7%	+14.8%	+110.0%	➖ noise
6	duckdb:duckdb	-2.9%	-0.7%	-2.2%	+21.6%	➖ noise
6	duckdb:vortex-file-compressed	+6.6%	-0.7%	+7.4%	+25.1%	➖ noise
7	datafusion:vortex-file-compressed	-5.0%	+4.3%	-8.9%	+27.0%	➖ noise
7	duckdb:duckdb	-6.0%	+4.3%	-9.9%	+10.0%	✅ faster
7	duckdb:vortex-file-compressed	+5.6%	+4.3%	+1.2%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	+8.7%	+7.6%	+1.0%	+10.0%	➖ noise
8	duckdb:duckdb	+3.4%	+7.6%	-3.8%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	+4.8%	+7.6%	-2.5%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	+11.9%	+6.8%	+4.7%	+10.0%	➖ noise
9	duckdb:duckdb	+0.8%	+6.8%	-5.6%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	+7.1%	+6.8%	+0.3%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	+8.9%	+7.5%	+1.3%	+10.0%	➖ noise
10	duckdb:duckdb	-2.2%	+7.5%	-9.1%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	+2.8%	+7.5%	-4.4%	+12.5%	➖ noise
11	datafusion:vortex-file-compressed	+12.3%	+5.6%	+6.4%	+12.7%	➖ noise
11	duckdb:duckdb	-0.1%	+5.6%	-5.4%	+10.0%	➖ noise
11	duckdb:vortex-file-compressed	+6.2%	+5.6%	+0.5%	+10.0%	➖ noise
12	datafusion:vortex-file-compressed	+7.4%	+4.9%	+2.4%	+10.0%	➖ noise
12	duckdb:duckdb	+2.6%	+4.9%	-2.2%	+10.0%	➖ noise
12	duckdb:vortex-file-compressed	+9.7%	+4.9%	+4.6%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	+6.9%	+5.6%	+1.3%	+10.0%	➖ noise
13	duckdb:duckdb	+4.9%	+5.6%	-0.6%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	+6.5%	+5.6%	+0.9%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	+6.9%	+5.5%	+1.3%	+10.0%	➖ noise
14	duckdb:duckdb	+2.2%	+5.5%	-3.1%	+10.0%	➖ noise
14	duckdb:vortex-file-compressed	+5.8%	+5.5%	+0.3%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	+6.7%	+3.9%	+2.6%	+10.0%	➖ noise
15	duckdb:duckdb	+1.7%	+3.9%	-2.2%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	+5.7%	+3.9%	+1.7%	+10.0%	➖ noise
16	datafusion:vortex-file-compressed	+5.8%	+9.7%	-3.5%	+10.0%	➖ noise
16	duckdb:duckdb	+4.3%	+9.7%	-4.9%	+10.0%	➖ noise
16	duckdb:vortex-file-compressed	+8.7%	+9.7%	-0.9%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	+6.6%	+5.9%	+0.6%	+10.0%	➖ noise
17	duckdb:duckdb	+2.3%	+5.9%	-3.5%	+10.0%	➖ noise
17	duckdb:vortex-file-compressed	+8.2%	+5.9%	+2.1%	+10.0%	➖ noise
18	datafusion:vortex-file-compressed	+9.6%	+4.7%	+4.7%	+10.0%	➖ noise
18	duckdb:duckdb	+4.2%	+4.7%	-0.5%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	+6.5%	+4.7%	+1.7%	+10.0%	➖ noise
19	datafusion:vortex-file-compressed	+28.0%	+1.7%	+25.9%	+36.5%	➖ noise
19	duckdb:duckdb	-10.5%	+1.7%	-12.0%	+17.6%	➖ noise
19	duckdb:vortex-file-compressed	+2.3%	+1.7%	+0.6%	+26.3%	➖ noise
20	datafusion:vortex-file-compressed	+2.6%	+4.7%	-2.0%	+197.2%	➖ noise
20	duckdb:duckdb	+2.4%	+4.7%	-2.2%	+84.7%	➖ noise
20	duckdb:vortex-file-compressed	-1.5%	+4.7%	-5.9%	+75.6%	➖ noise
21	datafusion:vortex-file-compressed	+3.6%	+4.4%	-0.7%	+10.0%	➖ noise
21	duckdb:duckdb	-1.0%	+4.4%	-5.1%	+10.0%	➖ noise
21	duckdb:vortex-file-compressed	+9.3%	+4.4%	+4.7%	+10.0%	➖ noise
22	datafusion:vortex-file-compressed	+7.8%	+6.3%	+1.3%	+11.3%	➖ noise
22	duckdb:duckdb	+7.9%	+6.3%	+1.4%	+45.2%	➖ noise
22	duckdb:vortex-file-compressed	-12.4%	+6.3%	-17.6%	+10.0%	✅ faster
23	datafusion:vortex-file-compressed	-0.6%	+4.2%	-4.6%	+44.1%	➖ noise
23	duckdb:duckdb	+0.8%	+4.2%	-3.3%	+10.0%	➖ noise
23	duckdb:vortex-file-compressed	+17.7%	+4.2%	+12.9%	+23.0%	➖ noise
24	datafusion:vortex-file-compressed	+11.1%	-1.8%	+13.2%	+19.7%	➖ noise
24	duckdb:duckdb	-3.6%	-1.8%	-1.8%	+33.8%	➖ noise
24	duckdb:vortex-file-compressed	+18.7%	-1.8%	+20.9%	+21.7%	➖ noise
25	datafusion:vortex-file-compressed	-1.4%	+4.3%	-5.5%	+12.2%	➖ noise
25	duckdb:duckdb	-0.1%	+4.3%	-4.2%	+10.0%	➖ noise
25	duckdb:vortex-file-compressed	+2.3%	+4.3%	-1.9%	+10.0%	➖ noise
26	datafusion:vortex-file-compressed	+0.3%	-0.8%	+1.2%	+10.5%	➖ noise
26	duckdb:duckdb	-0.6%	-0.8%	+0.2%	+10.0%	➖ noise
26	duckdb:vortex-file-compressed	+19.2%	-0.8%	+20.2%	+11.0%	🚨 regression
27	datafusion:vortex-file-compressed	+4.3%	+3.1%	+1.2%	+10.0%	➖ noise
27	duckdb:duckdb	+2.9%	+3.1%	-0.2%	+10.0%	➖ noise
27	duckdb:vortex-file-compressed	-2.3%	+3.1%	-5.2%	+10.0%	➖ noise
28	datafusion:vortex-file-compressed	+0.5%	+2.6%	-2.0%	+10.0%	➖ noise
28	duckdb:duckdb	+2.7%	+2.6%	+0.1%	+10.0%	➖ noise
28	duckdb:vortex-file-compressed	+3.5%	+2.6%	+0.9%	+11.8%	➖ noise
29	datafusion:vortex-file-compressed	-4.1%	+1.9%	-5.9%	+10.0%	➖ noise
29	duckdb:duckdb	-5.4%	+1.9%	-7.2%	+10.0%	➖ noise
29	duckdb:vortex-file-compressed	+8.1%	+1.9%	+6.1%	+28.8%	➖ noise
30	datafusion:vortex-file-compressed	+3.1%	+4.8%	-1.6%	+10.9%	➖ noise
30	duckdb:duckdb	+1.9%	+4.8%	-2.7%	+10.0%	➖ noise
30	duckdb:vortex-file-compressed	+2.4%	+4.8%	-2.3%	+11.2%	➖ noise
31	datafusion:vortex-file-compressed	+5.6%	+4.0%	+1.6%	+10.0%	➖ noise
31	duckdb:duckdb	+2.1%	+4.0%	-1.8%	+10.0%	➖ noise
31	duckdb:vortex-file-compressed	+3.5%	+4.0%	-0.5%	+10.0%	➖ noise
32	datafusion:vortex-file-compressed	+11.0%	+9.6%	+1.2%	+10.0%	➖ noise
32	duckdb:duckdb	+3.7%	+9.6%	-5.4%	+10.0%	➖ noise
32	duckdb:vortex-file-compressed	+6.2%	+9.6%	-3.1%	+10.0%	➖ noise
33	datafusion:vortex-file-compressed	+8.1%	+7.8%	+0.3%	+10.0%	➖ noise
33	duckdb:duckdb	+7.8%	+7.8%	-0.1%	+10.0%	➖ noise
33	duckdb:vortex-file-compressed	+7.6%	+7.8%	-0.2%	+26.1%	➖ noise
34	datafusion:vortex-file-compressed	+4.5%	+7.4%	-2.7%	+10.0%	➖ noise
34	duckdb:duckdb	+7.9%	+7.4%	+0.5%	+10.0%	➖ noise
34	duckdb:vortex-file-compressed	+6.1%	+7.4%	-1.2%	+10.0%	➖ noise
35	datafusion:vortex-file-compressed	+7.8%	+6.4%	+1.4%	+10.0%	➖ noise
35	duckdb:duckdb	+0.3%	+6.4%	-5.7%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	+4.0%	+6.4%	-2.2%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	+12.6%	+15.7%	-2.7%	+11.7%	➖ noise
36	duckdb:duckdb	+15.8%	+15.7%	+0.1%	+19.5%	➖ noise
36	duckdb:vortex-file-compressed	+18.2%	+15.7%	+2.1%	+10.8%	➖ noise
37	datafusion:vortex-file-compressed	+2.6%	+1.5%	+1.1%	+14.2%	➖ noise
37	duckdb:duckdb	-9.4%	+1.5%	-10.8%	+12.4%	➖ noise
37	duckdb:vortex-file-compressed	+31.3%	+1.5%	+29.3%	+20.8%	🚨 regression
38	datafusion:vortex-file-compressed	+8.9%	+6.5%	+2.2%	+18.4%	➖ noise
38	duckdb:duckdb	-6.2%	+6.5%	-12.0%	+10.2%	✅ faster
38	duckdb:vortex-file-compressed	+16.0%	+6.5%	+8.9%	+12.1%	➖ noise
39	datafusion:vortex-file-compressed	+12.9%	+2.2%	+10.4%	+10.0%	🚨 regression
39	duckdb:duckdb	-0.2%	+2.2%	-2.3%	+20.4%	➖ noise
39	duckdb:vortex-file-compressed	+12.1%	+2.2%	+9.7%	+16.1%	➖ noise
40	datafusion:vortex-file-compressed	+3.8%	+4.1%	-0.3%	+18.7%	➖ noise
40	duckdb:duckdb	-8.2%	+4.1%	-11.8%	+10.0%	✅ faster
40	duckdb:vortex-file-compressed	+19.3%	+4.1%	+14.6%	+12.9%	🚨 regression
41	datafusion:vortex-file-compressed	+10.6%	+6.9%	+3.5%	+10.5%	➖ noise
41	duckdb:duckdb	-7.8%	+6.9%	-13.7%	+10.0%	✅ faster
41	duckdb:vortex-file-compressed	+21.8%	+6.9%	+14.0%	+10.0%	🚨 regression
42	datafusion:vortex-file-compressed	+11.0%	+4.3%	+6.4%	+12.1%	➖ noise
42	duckdb:duckdb	-8.5%	+4.3%	-12.2%	+10.0%	✅ faster
42	duckdb:vortex-file-compressed	+26.3%	+4.3%	+21.2%	+12.7%	🚨 regression

[github-actions]

Benchmarks: Appian on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.0%
Engines: DataFusion No clear signal (+0.9%, low confidence) · DuckDB No clear signal (-0.9%, low confidence)
Vortex (geomean): 0.995x ➖
Parquet (geomean): 0.995x ➖
Shifts: Parquet (control) -0.5% · Median polish -0.2%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed (0.997x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
appian_q01/datafusion:vortex-file-compressed	127052988	131718544	0.96
appian_q02/datafusion:vortex-file-compressed	661425682	663922838	1.00
appian_q03/datafusion:vortex-file-compressed	361627115	363969639	0.99
appian_q04/datafusion:vortex-file-compressed	27907111523	27914892421	1.00
appian_q05/datafusion:vortex-file-compressed	271861875	266419546	1.02
appian_q06/datafusion:vortex-file-compressed	418962286	420677364	1.00
appian_q07/datafusion:vortex-file-compressed	455484670	453174173	1.01
appian_q08/datafusion:vortex-file-compressed	1844604861	1848906301	1.00

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
appian_q01/datafusion:parquet	128923996	134490335	0.96
appian_q02/datafusion:parquet	668663971	676056731	0.99
appian_q03/datafusion:parquet	353907270	359570647	0.98
appian_q04/datafusion:parquet	27806404308	27715605304	1.00
appian_q05/datafusion:parquet	290118685	296265997	0.98
appian_q06/datafusion:parquet	432142013	433034774	1.00
appian_q07/datafusion:parquet	453403762	460902302	0.98
appian_q08/datafusion:parquet	1845191917	1838630653	1.00

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
appian_q01/duckdb:vortex-file-compressed	191238555	192728689	0.99
appian_q02/duckdb:vortex-file-compressed	616832307	609311274	1.01
appian_q03/duckdb:vortex-file-compressed	263288271	262490681	1.00
appian_q04/duckdb:vortex-file-compressed	1313837576	1323660522	0.99
appian_q05/duckdb:vortex-file-compressed	294951262	295375458	1.00
appian_q06/duckdb:vortex-file-compressed	791508746	803387461	0.99
appian_q07/duckdb:vortex-file-compressed	331593465	340246791	0.97
appian_q08/duckdb:vortex-file-compressed	1272236125	1279302856	0.99

duckdb / parquet (1.002x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
appian_q01/duckdb:parquet	200642817	200143803	1.00
appian_q02/duckdb:parquet	601144138	604897514	0.99
appian_q03/duckdb:parquet	289208541	286721680	1.01
appian_q04/duckdb:parquet	1328710016	1319886397	1.01
appian_q05/duckdb:parquet	313933006	309824213	1.01
appian_q06/duckdb:parquet	788127502	790494803	1.00
appian_q07/duckdb:parquet	363035165	364594589	1.00
appian_q08/duckdb:parquet	1265533658	1268501870	1.00

duckdb / duckdb (0.992x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
appian_q01/duckdb:duckdb	171881845	171558906	1.00
appian_q02/duckdb:duckdb	545115982	546610520	1.00
appian_q03/duckdb:duckdb	380300795	397423212	0.96
appian_q04/duckdb:duckdb	1287801433	1313547739	0.98
appian_q05/duckdb:duckdb	283703799	278544534	1.02
appian_q06/duckdb:duckdb	780792137	789681486	0.99
appian_q07/duckdb:duckdb	325655718	327264400	1.00
appian_q08/duckdb:duckdb	1220782417	1218192160	1.00

---

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

File	Scale	Format	Base	HEAD	Change	%
duckdb.db	1.0	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%

Totals:

• vortex-compact: 273.47 MB → 273.21 MB (-0.1%)
• vortex-file-compressed: 529.70 MB → 529.70 MB (0.0%)

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-file-compressed	-3.5%	-2.0%	-1.6%	+10.6%	➖ noise
1	duckdb:duckdb	+0.2%	-2.0%	+2.2%	+10.0%	➖ noise
1	duckdb:vortex-file-compressed	-0.8%	-2.0%	+1.2%	+10.0%	➖ noise
2	datafusion:vortex-file-compressed	-0.4%	-0.9%	+0.5%	+10.0%	➖ noise
2	duckdb:duckdb	-0.3%	-0.9%	+0.6%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	+1.2%	-0.9%	+2.1%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	-0.6%	-0.4%	-0.3%	+10.0%	➖ noise
3	duckdb:duckdb	-4.3%	-0.4%	-4.0%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	+0.3%	-0.4%	+0.7%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	-0.0%	+0.5%	-0.5%	+10.0%	➖ noise
4	duckdb:duckdb	-2.0%	+0.5%	-2.4%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-0.7%	+0.5%	-1.2%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	+2.0%	-0.4%	+2.4%	+10.0%	➖ noise
5	duckdb:duckdb	+1.9%	-0.4%	+2.2%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	-0.1%	-0.4%	+0.2%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-0.4%	-0.3%	-0.2%	+10.0%	➖ noise
6	duckdb:duckdb	-1.1%	-0.3%	-0.9%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	-1.5%	-0.3%	-1.2%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	+0.5%	-1.0%	+1.6%	+10.0%	➖ noise
7	duckdb:duckdb	-0.5%	-1.0%	+0.5%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	-2.5%	-1.0%	-1.5%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	-0.2%	+0.1%	-0.3%	+10.0%	➖ noise
8	duckdb:duckdb	+0.2%	+0.1%	+0.2%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-0.6%	+0.1%	-0.6%	+10.0%	➖ noise

[github-actions]

Benchmarks: TPC-H SF=1 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -0.7%
Engines: DataFusion No clear signal (-1.0%, environment too noisy confidence) · DuckDB No clear signal (-0.4%, environment too noisy confidence)
Vortex (geomean): 0.911x ➖
Parquet (geomean): 0.918x ➖
Shifts: Parquet (control) -8.2% · Median polish -11.0%

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 (0.802x ➖, 7↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	281000297	266481523	1.05
tpch_q02/datafusion:vortex-file-compressed	486483652	585294714	0.83
tpch_q03/datafusion:vortex-file-compressed	507244255	501341559	1.01
tpch_q04/datafusion:vortex-file-compressed	271221377	289173431	0.94
tpch_q05/datafusion:vortex-file-compressed	507230485	531989677	0.95
tpch_q06/datafusion:vortex-file-compressed	329137393	365124301	0.90
tpch_q07/datafusion:vortex-file-compressed	458365631	582078006	0.79
tpch_q08/datafusion:vortex-file-compressed 🚀	626189214	1045640075	0.60
tpch_q09/datafusion:vortex-file-compressed 🚀	451574976	706951748	0.64
tpch_q10/datafusion:vortex-file-compressed 🚀	487712647	787427584	0.62
tpch_q11/datafusion:vortex-file-compressed	297316923	366622190	0.81
tpch_q12/datafusion:vortex-file-compressed 🚀	429178097	727486390	0.59
tpch_q13/datafusion:vortex-file-compressed 🚀	163956748	276037986	0.59
tpch_q14/datafusion:vortex-file-compressed 🚀	227125170	381516076	0.60
tpch_q15/datafusion:vortex-file-compressed 🚀	416216259	628984639	0.66
tpch_q16/datafusion:vortex-file-compressed	201838594	254068374	0.79
tpch_q17/datafusion:vortex-file-compressed	443331503	497453648	0.89
tpch_q18/datafusion:vortex-file-compressed	444100884	483585544	0.92
tpch_q19/datafusion:vortex-file-compressed	499640245	570281041	0.88
tpch_q20/datafusion:vortex-file-compressed	461416192	491185100	0.94
tpch_q21/datafusion:vortex-file-compressed	631361071	603035126	1.05
tpch_q22/datafusion:vortex-file-compressed	124021549	134285465	0.92

datafusion / vortex-compact (0.846x ➖, 2↑ 1↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	293600093	308880393	0.95
tpch_q02/datafusion:vortex-compact	482124422	656374190	0.73
tpch_q03/datafusion:vortex-compact	424550964	509517988	0.83
tpch_q04/datafusion:vortex-compact	227665638	256020347	0.89
tpch_q05/datafusion:vortex-compact	448556765	587569734	0.76
tpch_q06/datafusion:vortex-compact	337104895	446315835	0.76
tpch_q07/datafusion:vortex-compact 🚀	428367205	658728555	0.65
tpch_q08/datafusion:vortex-compact	645175118	756123886	0.85
tpch_q09/datafusion:vortex-compact	548981179	596292540	0.92
tpch_q10/datafusion:vortex-compact	527603474	630998562	0.84
tpch_q11/datafusion:vortex-compact	289950726	332857953	0.87
tpch_q12/datafusion:vortex-compact	410673544	450895792	0.91
tpch_q13/datafusion:vortex-compact 🚀	123372772	194305855	0.63
tpch_q14/datafusion:vortex-compact	242236240	322519199	0.75
tpch_q15/datafusion:vortex-compact	424762623	564140178	0.75
tpch_q16/datafusion:vortex-compact	200290083	225604322	0.89
tpch_q17/datafusion:vortex-compact	380249894	488408075	0.78
tpch_q18/datafusion:vortex-compact	297462791	326779473	0.91
tpch_q19/datafusion:vortex-compact	488421539	549663524	0.89
tpch_q20/datafusion:vortex-compact	405736917	453524574	0.89
tpch_q21/datafusion:vortex-compact	591513866	581001172	1.02
tpch_q22/datafusion:vortex-compact 🚨	172685020	126057953	1.37

datafusion / parquet (0.832x ➖, 4↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	225450681	254252012	0.89
tpch_q02/datafusion:parquet	406644439	554041925	0.73
tpch_q03/datafusion:parquet 🚀	310488430	445854772	0.70
tpch_q04/datafusion:parquet 🚀	201392234	305289907	0.66
tpch_q05/datafusion:parquet	514866803	506679030	1.02
tpch_q06/datafusion:parquet 🚀	146300566	209961411	0.70
tpch_q07/datafusion:parquet	450032414	559798444	0.80
tpch_q08/datafusion:parquet	569743393	771589207	0.74
tpch_q09/datafusion:parquet	544855906	652491081	0.84
tpch_q10/datafusion:parquet	610672116	596127004	1.02
tpch_q11/datafusion:parquet	334430594	328769305	1.02
tpch_q12/datafusion:parquet	257645501	289659859	0.89
tpch_q13/datafusion:parquet	425291208	458414359	0.93
tpch_q14/datafusion:parquet	249133504	279195118	0.89
tpch_q15/datafusion:parquet	361603410	359580848	1.01
tpch_q16/datafusion:parquet	194034315	203347533	0.95
tpch_q17/datafusion:parquet	441138014	474289171	0.93
tpch_q18/datafusion:parquet	458828071	510540459	0.90
tpch_q19/datafusion:parquet 🚀	331618236	521688872	0.64
tpch_q20/datafusion:parquet	321045270	430501347	0.75
tpch_q21/datafusion:parquet	493399584	651090121	0.76
tpch_q22/datafusion:parquet	159864996	211966376	0.75

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

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	252989018	277649293	0.91
tpch_q02/duckdb:vortex-file-compressed	986519780	1037180428	0.95
tpch_q03/duckdb:vortex-file-compressed	720211212	643485282	1.12
tpch_q04/duckdb:vortex-file-compressed	424382542	349568193	1.21
tpch_q05/duckdb:vortex-file-compressed	855831215	887632753	0.96
tpch_q06/duckdb:vortex-file-compressed	374708990	333692989	1.12
tpch_q07/duckdb:vortex-file-compressed	968130689	970709014	1.00
tpch_q08/duckdb:vortex-file-compressed	1124633156	1034011393	1.09
tpch_q09/duckdb:vortex-file-compressed	1006365156	932359849	1.08
tpch_q10/duckdb:vortex-file-compressed	801900605	749891557	1.07
tpch_q11/duckdb:vortex-file-compressed	493877813	500298130	0.99
tpch_q12/duckdb:vortex-file-compressed	691929932	726147060	0.95
tpch_q13/duckdb:vortex-file-compressed	437458062	409150601	1.07
tpch_q14/duckdb:vortex-file-compressed	402761769	401321600	1.00
tpch_q15/duckdb:vortex-file-compressed	346661751	267737668	1.29
tpch_q16/duckdb:vortex-file-compressed	385678543	351878411	1.10
tpch_q17/duckdb:vortex-file-compressed	794008383	620450828	1.28
tpch_q18/duckdb:vortex-file-compressed	589239706	649027347	0.91
tpch_q19/duckdb:vortex-file-compressed	521906159	617346141	0.85
tpch_q20/duckdb:vortex-file-compressed	768870936	784968128	0.98
tpch_q21/duckdb:vortex-file-compressed	1181052416	1137236010	1.04
tpch_q22/duckdb:vortex-file-compressed	313235224	257509966	1.22

duckdb / vortex-compact (0.970x ➖, 0↑ 1↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	320977033	372996608	0.86
tpch_q02/duckdb:vortex-compact	975898635	1039638026	0.94
tpch_q03/duckdb:vortex-compact	661226959	612295516	1.08
tpch_q04/duckdb:vortex-compact	374302317	435445291	0.86
tpch_q05/duckdb:vortex-compact	774980845	776693383	1.00
tpch_q06/duckdb:vortex-compact	353574595	424570050	0.83
tpch_q07/duckdb:vortex-compact	912643293	896365452	1.02
tpch_q08/duckdb:vortex-compact	1041909036	972823590	1.07
tpch_q09/duckdb:vortex-compact	988296222	1083260615	0.91
tpch_q10/duckdb:vortex-compact	642726595	758493796	0.85
tpch_q11/duckdb:vortex-compact	478280974	477508956	1.00
tpch_q12/duckdb:vortex-compact	651260040	715386467	0.91
tpch_q13/duckdb:vortex-compact	380075856	436991284	0.87
tpch_q14/duckdb:vortex-compact	455735853	444705786	1.02
tpch_q15/duckdb:vortex-compact	292611092	321580284	0.91
tpch_q16/duckdb:vortex-compact	309307057	325530398	0.95
tpch_q17/duckdb:vortex-compact	716234764	643240630	1.11
tpch_q18/duckdb:vortex-compact	467302793	557674164	0.84
tpch_q19/duckdb:vortex-compact	530811839	485254821	1.09
tpch_q20/duckdb:vortex-compact 🚨	1068965633	782088576	1.37
tpch_q21/duckdb:vortex-compact	910993034	1035093550	0.88
tpch_q22/duckdb:vortex-compact	318718389	281724306	1.13

duckdb / parquet (1.012x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	444026271	461728436	0.96
tpch_q02/duckdb:parquet	1182714335	1025746348	1.15
tpch_q03/duckdb:parquet	944796503	1054158750	0.90
tpch_q04/duckdb:parquet	658733803	695474353	0.95
tpch_q05/duckdb:parquet	1297548748	1206055677	1.08
tpch_q06/duckdb:parquet	501517258	410740769	1.22
tpch_q07/duckdb:parquet	1205802442	1149314774	1.05
tpch_q08/duckdb:parquet	1489371652	1717064791	0.87
tpch_q09/duckdb:parquet	1400002435	1417889044	0.99
tpch_q10/duckdb:parquet	1335256753	1296015069	1.03
tpch_q11/duckdb:parquet	723161860	666614891	1.08
tpch_q12/duckdb:parquet	726752716	711894670	1.02
tpch_q13/duckdb:parquet	939721453	917475738	1.02
tpch_q14/duckdb:parquet	699317094	662558216	1.06
tpch_q15/duckdb:parquet	536878915	506800704	1.06
tpch_q16/duckdb:parquet	678440709	677141334	1.00
tpch_q17/duckdb:parquet	855392546	858231563	1.00
tpch_q18/duckdb:parquet	910709644	927010216	0.98
tpch_q19/duckdb:parquet	861942449	875202435	0.98
tpch_q20/duckdb:parquet	1214255958	1215334678	1.00
tpch_q21/duckdb:parquet	1162319344	1175228365	0.99
tpch_q22/duckdb:parquet	579125632	617139935	0.94

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	-4.9%	-7.7%	+2.9%	+72.4%	➖ noise
1	datafusion:vortex-file-compressed	+5.4%	-7.7%	+14.2%	+60.2%	➖ noise
1	duckdb:vortex-compact	-13.9%	-7.7%	-6.8%	+42.0%	➖ noise
1	duckdb:vortex-file-compressed	-8.9%	-7.7%	-1.3%	+46.4%	➖ noise
2	datafusion:vortex-compact	-26.5%	-8.0%	-20.2%	+30.0%	➖ noise
2	datafusion:vortex-file-compressed	-16.9%	-8.0%	-9.6%	+31.6%	➖ noise
2	duckdb:vortex-compact	-6.1%	-8.0%	+2.0%	+30.0%	➖ noise
2	duckdb:vortex-file-compressed	-4.9%	-8.0%	+3.4%	+30.0%	➖ noise
3	datafusion:vortex-compact	-16.7%	-21.0%	+5.5%	+48.1%	➖ noise
3	datafusion:vortex-file-compressed	+1.2%	-21.0%	+28.1%	+52.9%	➖ noise
3	duckdb:vortex-compact	+8.0%	-21.0%	+36.7%	+32.2%	🚨 regression
3	duckdb:vortex-file-compressed	+11.9%	-21.0%	+41.7%	+32.0%	🚨 regression
4	datafusion:vortex-compact	-11.1%	-21.0%	+12.5%	+46.0%	➖ noise
4	datafusion:vortex-file-compressed	-6.2%	-21.0%	+18.7%	+34.9%	➖ noise
4	duckdb:vortex-compact	-14.0%	-21.0%	+8.7%	+30.0%	➖ noise
4	duckdb:vortex-file-compressed	+21.4%	-21.0%	+53.6%	+31.4%	🚨 regression
5	datafusion:vortex-compact	-23.7%	+4.6%	-27.0%	+30.0%	✅ faster
5	datafusion:vortex-file-compressed	-4.7%	+4.6%	-8.8%	+30.0%	➖ noise
5	duckdb:vortex-compact	-0.2%	+4.6%	-4.6%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	-3.6%	+4.6%	-7.8%	+30.0%	➖ noise
6	datafusion:vortex-compact	-24.5%	-7.8%	-18.1%	+35.2%	➖ noise
6	datafusion:vortex-file-compressed	-9.9%	-7.8%	-2.3%	+30.0%	➖ noise
6	duckdb:vortex-compact	-16.7%	-7.8%	-9.7%	+30.0%	➖ noise
6	duckdb:vortex-file-compressed	+12.3%	-7.8%	+21.7%	+30.0%	➖ noise
7	datafusion:vortex-compact	-35.0%	-8.2%	-29.2%	+34.6%	✅ faster
7	datafusion:vortex-file-compressed	-21.3%	-8.2%	-14.3%	+30.0%	➖ noise
7	duckdb:vortex-compact	+1.8%	-8.2%	+10.9%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	-0.3%	-8.2%	+8.6%	+30.0%	➖ noise
8	datafusion:vortex-compact	-14.7%	-20.0%	+6.6%	+30.0%	➖ noise
8	datafusion:vortex-file-compressed	-40.1%	-20.0%	-25.2%	+40.2%	➖ noise
8	duckdb:vortex-compact	+7.1%	-20.0%	+33.8%	+30.0%	🚨 regression
8	duckdb:vortex-file-compressed	+8.8%	-20.0%	+35.9%	+30.0%	🚨 regression
9	datafusion:vortex-compact	-7.9%	-9.2%	+1.4%	+42.1%	➖ noise
9	datafusion:vortex-file-compressed	-36.1%	-9.2%	-29.7%	+30.0%	✅ faster
9	duckdb:vortex-compact	-8.8%	-9.2%	+0.5%	+30.0%	➖ noise
9	duckdb:vortex-file-compressed	+7.9%	-9.2%	+18.9%	+30.0%	➖ noise
10	datafusion:vortex-compact	-16.4%	+2.7%	-18.6%	+30.5%	➖ noise
10	datafusion:vortex-file-compressed	-38.1%	+2.7%	-39.7%	+30.0%	✅ faster
10	duckdb:vortex-compact	-15.3%	+2.7%	-17.5%	+30.0%	➖ noise
10	duckdb:vortex-file-compressed	+6.9%	+2.7%	+4.1%	+30.0%	➖ noise
11	datafusion:vortex-compact	-12.9%	+5.0%	-17.1%	+30.0%	➖ noise
11	datafusion:vortex-file-compressed	-18.9%	+5.0%	-22.8%	+30.0%	➖ noise
11	duckdb:vortex-compact	+0.2%	+5.0%	-4.7%	+30.0%	➖ noise
11	duckdb:vortex-file-compressed	-1.3%	+5.0%	-6.0%	+30.0%	➖ noise
12	datafusion:vortex-compact	-8.9%	-4.7%	-4.4%	+30.0%	➖ noise
12	datafusion:vortex-file-compressed	-41.0%	-4.7%	-38.1%	+30.0%	✅ faster
12	duckdb:vortex-compact	-9.0%	-4.7%	-4.5%	+30.0%	➖ noise
12	duckdb:vortex-file-compressed	-4.7%	-4.7%	-0.0%	+30.0%	➖ noise
13	datafusion:vortex-compact	-36.5%	-2.5%	-34.9%	+38.0%	✅ faster
13	datafusion:vortex-file-compressed	-40.6%	-2.5%	-39.1%	+33.3%	✅ faster
13	duckdb:vortex-compact	-13.0%	-2.5%	-10.8%	+32.8%	➖ noise
13	duckdb:vortex-file-compressed	+6.9%	-2.5%	+9.7%	+31.5%	➖ noise
14	datafusion:vortex-compact	-24.9%	-3.0%	-22.6%	+30.0%	➖ noise
14	datafusion:vortex-file-compressed	-40.5%	-3.0%	-38.7%	+30.0%	✅ faster
14	duckdb:vortex-compact	+2.5%	-3.0%	+5.6%	+30.0%	➖ noise
14	duckdb:vortex-file-compressed	+0.4%	-3.0%	+3.4%	+30.0%	➖ noise
15	datafusion:vortex-compact	-24.7%	+3.2%	-27.1%	+30.0%	✅ faster
15	datafusion:vortex-file-compressed	-33.8%	+3.2%	-35.9%	+30.0%	✅ faster
15	duckdb:vortex-compact	-9.0%	+3.2%	-11.8%	+36.9%	➖ noise
15	duckdb:vortex-file-compressed	+29.5%	+3.2%	+25.4%	+30.0%	➖ noise
16	datafusion:vortex-compact	-11.2%	-2.2%	-9.2%	+34.7%	➖ noise
16	datafusion:vortex-file-compressed	-20.6%	-2.2%	-18.8%	+35.5%	➖ noise
16	duckdb:vortex-compact	-5.0%	-2.2%	-2.8%	+41.0%	➖ noise
16	duckdb:vortex-file-compressed	+9.6%	-2.2%	+12.1%	+30.0%	➖ noise
17	datafusion:vortex-compact	-22.1%	-3.7%	-19.1%	+30.0%	➖ noise
17	datafusion:vortex-file-compressed	-10.9%	-3.7%	-7.4%	+30.0%	➖ noise
17	duckdb:vortex-compact	+11.3%	-3.7%	+15.6%	+30.0%	➖ noise
17	duckdb:vortex-file-compressed	+28.0%	-3.7%	+32.9%	+30.0%	🚨 regression
18	datafusion:vortex-compact	-9.0%	-6.0%	-3.1%	+34.1%	➖ noise
18	datafusion:vortex-file-compressed	-8.2%	-6.0%	-2.3%	+30.0%	➖ noise
18	duckdb:vortex-compact	-16.2%	-6.0%	-10.8%	+30.0%	➖ noise
18	duckdb:vortex-file-compressed	-9.2%	-6.0%	-3.4%	+30.0%	➖ noise
19	datafusion:vortex-compact	-11.1%	-20.9%	+12.3%	+30.0%	➖ noise
19	datafusion:vortex-file-compressed	-12.4%	-20.9%	+10.7%	+30.0%	➖ noise
19	duckdb:vortex-compact	+9.4%	-20.9%	+38.3%	+30.0%	🚨 regression
19	duckdb:vortex-file-compressed	-15.5%	-20.9%	+6.8%	+30.0%	➖ noise
20	datafusion:vortex-compact	-10.5%	-13.7%	+3.6%	+30.0%	➖ noise
20	datafusion:vortex-file-compressed	-6.1%	-13.7%	+8.8%	+30.0%	➖ noise
20	duckdb:vortex-compact	+36.7%	-13.7%	+58.3%	+30.0%	🚨 regression
20	duckdb:vortex-file-compressed	-2.1%	-13.7%	+13.5%	+30.0%	➖ noise
21	datafusion:vortex-compact	+1.8%	-13.4%	+17.6%	+30.0%	➖ noise
21	datafusion:vortex-file-compressed	+4.7%	-13.4%	+20.9%	+30.0%	➖ noise
21	duckdb:vortex-compact	-12.0%	-13.4%	+1.7%	+30.0%	➖ noise
21	duckdb:vortex-file-compressed	+3.9%	-13.4%	+20.0%	+30.0%	➖ noise
22	datafusion:vortex-compact	+37.0%	-15.9%	+62.8%	+40.4%	🚨 regression
22	datafusion:vortex-file-compressed	-7.6%	-15.9%	+9.8%	+39.2%	➖ noise
22	duckdb:vortex-compact	+13.1%	-15.9%	+34.5%	+30.0%	🚨 regression
22	duckdb:vortex-file-compressed	+21.6%	-15.9%	+44.6%	+30.0%	🚨 regression

[github-actions]

Benchmarks: Compression

Vortex (geomean): 0.996x ➖
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 (0.994x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base d44240e (ns)	ratio (PR/base)
compress time/Arade	1091278167	1113590212	0.98
compress time/Bimbo	5622218145	5773016984	0.97
compress time/CMSprovider	2763056314	2766266746	1.00
compress time/Euro2016	410557507	424531893	0.97
compress time/Food	358650100	365984195	0.98
compress time/HashTags	789437980	782374439	1.01
compress time/TPC-H l_comment canonical	1216803749	1191985704	1.02
compress time/TPC-H l_comment chunked	1190726898	1214199784	0.98
compress time/taxi	665783365	679872195	0.98
compress time/wide table cols=100 chunks=1 rows=1000	11249560	11163814	1.01
compress time/wide table cols=100 chunks=50 rows=1000	11130473	11850026	0.94
compress time/wide table cols=1000 chunks=1 rows=1000	123598294	126044098	0.98
compress time/wide table cols=1000 chunks=50 rows=1000	128892481	132367978	0.97
compress time/wide table cols=10000 chunks=1 rows=1000	1444706907	1455005312	0.99
compress time/wide table cols=10000 chunks=50 rows=1000	1442518190	1465840362	0.98
decompress time/Arade	28439484	26701675	1.07
decompress time/Bimbo	77955750	78580367	0.99
decompress time/CMSprovider	79194511	76874968	1.03
decompress time/Euro2016	19170781	19026994	1.01
decompress time/Food	8099421	8386147	0.97
decompress time/HashTags	89676257	87846332	1.02
decompress time/TPC-H l_comment canonical	38978289	39490405	0.99
decompress time/TPC-H l_comment chunked	39112124	40036118	0.98
decompress time/taxi	14195914	15132901	0.94
decompress time/wide table cols=100 chunks=1 rows=1000	2558413	2514249	1.02
decompress time/wide table cols=100 chunks=50 rows=1000	2454278	2661395	0.92
decompress time/wide table cols=1000 chunks=1 rows=1000	23221666	22493176	1.03
decompress time/wide table cols=1000 chunks=50 rows=1000	23053198	24017031	0.96
decompress time/wide table cols=10000 chunks=1 rows=1000	247519828	251843906	0.98
decompress time/wide table cols=10000 chunks=50 rows=1000	244579989	254339089	0.96
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_rs-zstd compress time/Arade	2610821901	2583677197	1.01
parquet_rs-zstd compress time/Bimbo	12515399143	12585207171	0.99
parquet_rs-zstd compress time/CMSprovider	6919695889	6863464132	1.01
parquet_rs-zstd compress time/Euro2016	1296348917	1316990257	0.98
parquet_rs-zstd compress time/Food	788890366	804735036	0.98
parquet_rs-zstd compress time/HashTags	2157273663	2159977514	1.00
parquet_rs-zstd compress time/TPC-H l_comment canonical	3152583061	3217261650	0.98
parquet_rs-zstd compress time/TPC-H l_comment chunked	3178644476	3211141909	0.99
parquet_rs-zstd compress time/taxi	1197250620	1184275974	1.01
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	6130682	6089905	1.01
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000	6076430	6057781	1.00
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	74326858	73354321	1.01
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	73200728	75176436	0.97
parquet_rs-zstd compress time/wide table cols=10000 chunks=1 rows=1000	769890017	787996783	0.98
parquet_rs-zstd compress time/wide table cols=10000 chunks=50 rows=1000	765181560	781988230	0.98
parquet_rs-zstd decompress time/Arade	620435796	625435631	0.99
parquet_rs-zstd decompress time/Bimbo	1676366314	1700262832	0.99
parquet_rs-zstd decompress time/CMSprovider	1683350442	1692497143	0.99
parquet_rs-zstd decompress time/Euro2016	371521388	373479991	0.99
parquet_rs-zstd decompress time/Food	193935213	195777897	0.99
parquet_rs-zstd decompress time/HashTags	630976613	632996470	1.00
parquet_rs-zstd decompress time/TPC-H l_comment canonical	583238339	582523909	1.00
parquet_rs-zstd decompress time/TPC-H l_comment chunked	588912212	590071350	1.00
parquet_rs-zstd decompress time/taxi	243910254	242703894	1.00
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2837033	2831432	1.00
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2847595	2811844	1.01
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	32280854	31651471	1.02
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	32344633	33426912	0.97
parquet_rs-zstd decompress time/wide table cols=10000 chunks=1 rows=1000	348012714	347412934	1.00
parquet_rs-zstd decompress time/wide table cols=10000 chunks=50 rows=1000	347895489	348790348	1.00
vortex-file-compressed size/Arade	145363828	145363828	1.00
vortex-file-compressed size/Bimbo	468763364	468763364	1.00
vortex-file-compressed size/CMSprovider	417907844	417907844	1.00
vortex-file-compressed size/Euro2016	163395324	163395324	1.00
vortex-file-compressed size/Food	41926968	41926968	1.00
vortex-file-compressed size/HashTags	195647860	195647860	1.00
vortex-file-compressed size/TPC-H l_comment canonical	179087392	179087392	1.00
vortex-file-compressed size/TPC-H l_comment chunked	179087392	179087392	1.00
vortex-file-compressed size/taxi	52363980	52363980	1.00
vortex-file-compressed size/wide table cols=100 chunks=1 rows=1000	930880	930880	1.00
vortex-file-compressed size/wide table cols=100 chunks=50 rows=1000	930880	930880	1.00
vortex-file-compressed size/wide table cols=1000 chunks=1 rows=1000	9293680	9293680	1.00
vortex-file-compressed size/wide table cols=1000 chunks=50 rows=1000	9293680	9293680	1.00
vortex-file-compressed size/wide table cols=10000 chunks=1 rows=1000	92957680	92957680	1.00
vortex-file-compressed size/wide table cols=10000 chunks=50 rows=1000	92957680	92957680	1.00
vortex:parquet-zstd ratio compress time/Arade	0	0	0.97
vortex:parquet-zstd ratio compress time/Bimbo	0	0	0.98
vortex:parquet-zstd ratio compress time/CMSprovider	0	0	0.99
vortex:parquet-zstd ratio compress time/Euro2016	0	0	0.98
vortex:parquet-zstd ratio compress time/Food	0	0	1.00
vortex:parquet-zstd ratio compress time/HashTags	0	0	1.01
vortex:parquet-zstd ratio compress time/TPC-H l_comment canonical	0	0	1.04
vortex:parquet-zstd ratio compress time/TPC-H l_comment chunked	0	0	0.99
vortex:parquet-zstd ratio compress time/taxi	0	0	0.97
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=1 rows=1000	1	1	1.00
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=50 rows=1000	1	1	0.94
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=1 rows=1000	1	1	0.97
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=50 rows=1000	1	1	1.00
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=1 rows=1000	1	1	1.02
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=50 rows=1000	1	1	1.01
vortex:parquet-zstd ratio decompress time/Arade	0	0	1.07
vortex:parquet-zstd ratio decompress time/Bimbo	0	0	1.01
vortex:parquet-zstd ratio decompress time/CMSprovider	0	0	1.04
vortex:parquet-zstd ratio decompress time/Euro2016	0	0	1.01
vortex:parquet-zstd ratio decompress time/Food	0	0	0.97
vortex:parquet-zstd ratio decompress time/HashTags	0	0	1.02
vortex:parquet-zstd ratio decompress time/TPC-H l_comment canonical	0	0	0.99
vortex:parquet-zstd ratio decompress time/TPC-H l_comment chunked	0	0	0.98
vortex:parquet-zstd ratio decompress time/taxi	0	0	0.93
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=1 rows=1000	0	0	1.02
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=50 rows=1000	0	0	0.91
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=1 rows=1000	0	0	1.01
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=50 rows=1000	0	0	0.99
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=1 rows=1000	0	0	0.98
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=50 rows=1000	0	0	0.96
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	1.00
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

[github-actions]

Benchmarks: TPC-H SF=10 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +3.7%
Engines: DataFusion No clear signal (+10.2%, environment too noisy confidence) · DuckDB No clear signal (-2.5%, environment too noisy confidence)
Vortex (geomean): 1.042x ➖
Parquet (geomean): 1.005x ➖
Shifts: Parquet (control) +0.5% · Median polish -0.5%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed (1.060x ➖, 0↑ 1↓)

name	PR f105d74 (ns)	base 7e8f23a (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	669944355	704369109	0.95
tpch_q02/datafusion:vortex-file-compressed	772262062	856085817	0.90
tpch_q03/datafusion:vortex-file-compressed	865176487	816312519	1.06
tpch_q04/datafusion:vortex-file-compressed	599169857	600293976	1.00
tpch_q05/datafusion:vortex-file-compressed	1006263993	976902332	1.03
tpch_q06/datafusion:vortex-file-compressed	573039565	583244577	0.98
tpch_q07/datafusion:vortex-file-compressed	1197389611	1185381554	1.01
tpch_q08/datafusion:vortex-file-compressed	1320498248	1198049653	1.10
tpch_q09/datafusion:vortex-file-compressed	1363005679	1475743604	0.92
tpch_q10/datafusion:vortex-file-compressed	998118054	1045290216	0.95
tpch_q11/datafusion:vortex-file-compressed	592542557	545144715	1.09
tpch_q12/datafusion:vortex-file-compressed	1266844302	1008847465	1.26
tpch_q13/datafusion:vortex-file-compressed	506274226	453688980	1.12
tpch_q14/datafusion:vortex-file-compressed	613257047	526660260	1.16
tpch_q15/datafusion:vortex-file-compressed	1065117862	978606658	1.09
tpch_q16/datafusion:vortex-file-compressed	435415841	365812308	1.19
tpch_q17/datafusion:vortex-file-compressed	1187755019	1177841538	1.01
tpch_q18/datafusion:vortex-file-compressed	1338119965	1308630947	1.02
tpch_q19/datafusion:vortex-file-compressed	992565467	790990307	1.25
tpch_q20/datafusion:vortex-file-compressed 🚨	1317805377	882076887	1.49
tpch_q21/datafusion:vortex-file-compressed	1756749620	1640158789	1.07
tpch_q22/datafusion:vortex-file-compressed	407392465	484177476	0.84

datafusion / vortex-compact (1.114x ➖, 0↑ 4↓)

name	PR f105d74 (ns)	base 7e8f23a (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	695343755	671926614	1.03
tpch_q02/datafusion:vortex-compact	763649660	626603395	1.22
tpch_q03/datafusion:vortex-compact	765095946	723388535	1.06
tpch_q04/datafusion:vortex-compact	553182508	520297292	1.06
tpch_q05/datafusion:vortex-compact	1065347930	870583984	1.22
tpch_q06/datafusion:vortex-compact	622135747	573023030	1.09
tpch_q07/datafusion:vortex-compact	967326431	1017226532	0.95
tpch_q08/datafusion:vortex-compact	1117538227	1149086553	0.97
tpch_q09/datafusion:vortex-compact	1461370285	1199741917	1.22
tpch_q10/datafusion:vortex-compact 🚨	1227297351	881156948	1.39
tpch_q11/datafusion:vortex-compact	386722087	392027989	0.99
tpch_q12/datafusion:vortex-compact	871231825	737585589	1.18
tpch_q13/datafusion:vortex-compact	419659932	409845019	1.02
tpch_q14/datafusion:vortex-compact	533388653	499443152	1.07
tpch_q15/datafusion:vortex-compact	1015906009	924727529	1.10
tpch_q16/datafusion:vortex-compact 🚨	487633136	350141857	1.39
tpch_q17/datafusion:vortex-compact	1174000367	1292967485	0.91
tpch_q18/datafusion:vortex-compact	1141132975	1365258288	0.84
tpch_q19/datafusion:vortex-compact	849016546	798736738	1.06
tpch_q20/datafusion:vortex-compact 🚨	1027389627	777973804	1.32
tpch_q21/datafusion:vortex-compact	1582314746	1428708442	1.11
tpch_q22/datafusion:vortex-compact 🚨	563063486	358675844	1.57

datafusion / parquet (0.986x ➖, 0↑ 1↓)

name	PR f105d74 (ns)	base 7e8f23a (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	817566580	850876373	0.96
tpch_q02/datafusion:parquet	793765214	845727359	0.94
tpch_q03/datafusion:parquet	883450150	979271604	0.90
tpch_q04/datafusion:parquet	457692122	482047518	0.95
tpch_q05/datafusion:parquet	1064791950	1141043020	0.93
tpch_q06/datafusion:parquet	500802245	536887383	0.93
tpch_q07/datafusion:parquet	1271568685	1461456758	0.87
tpch_q08/datafusion:parquet	1708997303	1521450142	1.12
tpch_q09/datafusion:parquet	1830073649	1789701462	1.02
tpch_q10/datafusion:parquet	1989970901	1970508664	1.01
tpch_q11/datafusion:parquet 🚨	759236115	567062874	1.34
tpch_q12/datafusion:parquet	603671729	596318182	1.01
tpch_q13/datafusion:parquet	703251114	717152963	0.98
tpch_q14/datafusion:parquet	760011814	872626573	0.87
tpch_q15/datafusion:parquet	1223060411	1374164215	0.89
tpch_q16/datafusion:parquet	428875972	362288120	1.18
tpch_q17/datafusion:parquet	1350822507	1458963443	0.93
tpch_q18/datafusion:parquet	1655742303	1679304413	0.99
tpch_q19/datafusion:parquet	967609516	928912492	1.04
tpch_q20/datafusion:parquet	1257282854	1164197461	1.08
tpch_q21/datafusion:parquet	1852961319	1852222903	1.00
tpch_q22/datafusion:parquet	927645324	1079948153	0.86

duckdb / vortex-file-compressed (0.996x ➖, 0↑ 0↓)

name	PR f105d74 (ns)	base 7e8f23a (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	621093243	643900483	0.96
tpch_q02/duckdb:vortex-file-compressed	1197309463	1244891200	0.96
tpch_q03/duckdb:vortex-file-compressed	887339411	1076195499	0.82
tpch_q04/duckdb:vortex-file-compressed	831551944	822546312	1.01
tpch_q05/duckdb:vortex-file-compressed	1200389940	1280067040	0.94
tpch_q06/duckdb:vortex-file-compressed	552600394	612580456	0.90
tpch_q07/duckdb:vortex-file-compressed	1345895674	1333889803	1.01
tpch_q08/duckdb:vortex-file-compressed	1772190233	1552105645	1.14
tpch_q09/duckdb:vortex-file-compressed	1733764885	1981445237	0.88
tpch_q10/duckdb:vortex-file-compressed	1345312742	1285640878	1.05
tpch_q11/duckdb:vortex-file-compressed	753578336	646390609	1.17
tpch_q12/duckdb:vortex-file-compressed	1440351014	1348803387	1.07
tpch_q13/duckdb:vortex-file-compressed	957825422	946326103	1.01
tpch_q14/duckdb:vortex-file-compressed	637236736	731049048	0.87
tpch_q15/duckdb:vortex-file-compressed	596260713	624443061	0.95
tpch_q16/duckdb:vortex-file-compressed	613146963	585219005	1.05
tpch_q17/duckdb:vortex-file-compressed	1105436671	1039148369	1.06
tpch_q18/duckdb:vortex-file-compressed	970000380	984633965	0.99
tpch_q19/duckdb:vortex-file-compressed	866250086	873572159	0.99
tpch_q20/duckdb:vortex-file-compressed	1460732628	1390718737	1.05
tpch_q21/duckdb:vortex-file-compressed	2197760610	2170789011	1.01
tpch_q22/duckdb:vortex-file-compressed	512225808	468039721	1.09

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

name	PR f105d74 (ns)	base 7e8f23a (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	609618952	641969960	0.95
tpch_q02/duckdb:vortex-compact	1121289938	1248884719	0.90
tpch_q03/duckdb:vortex-compact	961579370	894618619	1.07
tpch_q04/duckdb:vortex-compact	609382305	610546005	1.00
tpch_q05/duckdb:vortex-compact	1190071512	1232564007	0.97
tpch_q06/duckdb:vortex-compact	602088146	544761919	1.11
tpch_q07/duckdb:vortex-compact	1094646486	1213235294	0.90
tpch_q08/duckdb:vortex-compact	1420490291	1494044324	0.95
tpch_q09/duckdb:vortex-compact	1601739929	1586433680	1.01
tpch_q10/duckdb:vortex-compact	1201276897	1238401602	0.97
tpch_q11/duckdb:vortex-compact	789933988	760917981	1.04
tpch_q12/duckdb:vortex-compact	1145764888	1143431705	1.00
tpch_q13/duckdb:vortex-compact	848039537	892129801	0.95
tpch_q14/duckdb:vortex-compact	623394001	658774795	0.95
tpch_q15/duckdb:vortex-compact	563592845	557088633	1.01
tpch_q16/duckdb:vortex-compact	451900078	479560998	0.94
tpch_q17/duckdb:vortex-compact	987182495	934998470	1.06
tpch_q18/duckdb:vortex-compact	827056138	858141642	0.96
tpch_q19/duckdb:vortex-compact	768089211	771716370	1.00
tpch_q20/duckdb:vortex-compact	1377302488	1146722793	1.20
tpch_q21/duckdb:vortex-compact	1808877463	1848848215	0.98
tpch_q22/duckdb:vortex-compact	464885901	379414875	1.23

duckdb / parquet (1.025x ➖, 0↑ 1↓)

name	PR f105d74 (ns)	base 7e8f23a (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	986508700	803118851	1.23
tpch_q02/duckdb:parquet	1348160546	1216964079	1.11
tpch_q03/duckdb:parquet	2014174858	1773558436	1.14
tpch_q04/duckdb:parquet 🚨	1331692238	1011875835	1.32
tpch_q05/duckdb:parquet	2029117207	2110236755	0.96
tpch_q06/duckdb:parquet	897971549	1053977392	0.85
tpch_q07/duckdb:parquet	1898034810	2005213419	0.95
tpch_q08/duckdb:parquet	2443657104	2583746954	0.95
tpch_q09/duckdb:parquet	2760647137	2505776178	1.10
tpch_q10/duckdb:parquet	3380476258	3118647772	1.08
tpch_q11/duckdb:parquet	946087778	1002920682	0.94
tpch_q12/duckdb:parquet	1484801262	1336952867	1.11
tpch_q13/duckdb:parquet	1417170350	1526876825	0.93
tpch_q14/duckdb:parquet	1355436958	1504757544	0.90
tpch_q15/duckdb:parquet	930085734	933383284	1.00
tpch_q16/duckdb:parquet	1060238720	880991224	1.20
tpch_q17/duckdb:parquet	1580893903	1369881681	1.15
tpch_q18/duckdb:parquet	1704807782	1755096027	0.97
tpch_q19/duckdb:parquet	1566762346	1703629029	0.92
tpch_q20/duckdb:parquet	2042038509	2080764534	0.98
tpch_q21/duckdb:parquet	1964609368	1965056478	1.00
tpch_q22/duckdb:parquet	1064917002	1176922558	0.90

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	+3.5%	+8.6%	-4.7%	+40.9%	➖ noise
1	datafusion:vortex-file-compressed	-4.9%	+8.6%	-12.5%	+40.7%	➖ noise
1	duckdb:vortex-compact	-5.0%	+8.6%	-12.6%	+32.0%	➖ noise
1	duckdb:vortex-file-compressed	-3.5%	+8.6%	-11.2%	+30.5%	➖ noise
2	datafusion:vortex-compact	+21.9%	+2.0%	+19.5%	+40.9%	➖ noise
2	datafusion:vortex-file-compressed	-9.8%	+2.0%	-11.5%	+39.0%	➖ noise
2	duckdb:vortex-compact	-10.2%	+2.0%	-11.9%	+38.4%	➖ noise
2	duckdb:vortex-file-compressed	-3.8%	+2.0%	-5.7%	+36.3%	➖ noise
3	datafusion:vortex-compact	+5.8%	+1.2%	+4.5%	+41.8%	➖ noise
3	datafusion:vortex-file-compressed	+6.0%	+1.2%	+4.7%	+43.9%	➖ noise
3	duckdb:vortex-compact	+7.5%	+1.2%	+6.2%	+34.2%	➖ noise
3	duckdb:vortex-file-compressed	-17.5%	+1.2%	-18.5%	+44.4%	➖ noise
4	datafusion:vortex-compact	+6.3%	+11.8%	-4.9%	+30.0%	➖ noise
4	datafusion:vortex-file-compressed	-0.2%	+11.8%	-10.7%	+30.0%	➖ noise
4	duckdb:vortex-compact	-0.2%	+11.8%	-10.7%	+30.0%	➖ noise
4	duckdb:vortex-file-compressed	+1.1%	+11.8%	-9.6%	+30.0%	➖ noise
5	datafusion:vortex-compact	+22.4%	-5.3%	+29.2%	+30.0%	➖ noise
5	datafusion:vortex-file-compressed	+3.0%	-5.3%	+8.7%	+30.0%	➖ noise
5	duckdb:vortex-compact	-3.4%	-5.3%	+1.9%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	-6.2%	-5.3%	-1.0%	+30.0%	➖ noise
6	datafusion:vortex-compact	+8.6%	-10.9%	+21.8%	+30.0%	➖ noise
6	datafusion:vortex-file-compressed	-1.7%	-10.9%	+10.2%	+30.0%	➖ noise
6	duckdb:vortex-compact	+10.5%	-10.9%	+24.0%	+30.0%	➖ noise
6	duckdb:vortex-file-compressed	-9.8%	-10.9%	+1.2%	+30.0%	➖ noise
7	datafusion:vortex-compact	-4.9%	-9.2%	+4.8%	+30.0%	➖ noise
7	datafusion:vortex-file-compressed	+1.0%	-9.2%	+11.3%	+30.0%	➖ noise
7	duckdb:vortex-compact	-9.8%	-9.2%	-0.6%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	+0.9%	-9.2%	+11.2%	+30.0%	➖ noise
8	datafusion:vortex-compact	-2.7%	+3.1%	-5.6%	+30.0%	➖ noise
8	datafusion:vortex-file-compressed	+10.2%	+3.1%	+6.9%	+30.0%	➖ noise
8	duckdb:vortex-compact	-4.9%	+3.1%	-7.8%	+30.0%	➖ noise
8	duckdb:vortex-file-compressed	+14.2%	+3.1%	+10.8%	+30.0%	➖ noise
9	datafusion:vortex-compact	+21.8%	+6.1%	+14.8%	+30.0%	➖ noise
9	datafusion:vortex-file-compressed	-7.6%	+6.1%	-13.0%	+30.0%	➖ noise
9	duckdb:vortex-compact	+1.0%	+6.1%	-4.9%	+30.0%	➖ noise
9	duckdb:vortex-file-compressed	-12.5%	+6.1%	-17.6%	+30.0%	➖ noise
10	datafusion:vortex-compact	+39.3%	+4.6%	+33.1%	+30.0%	🚨 regression
10	datafusion:vortex-file-compressed	-4.5%	+4.6%	-8.7%	+30.0%	➖ noise
10	duckdb:vortex-compact	-3.0%	+4.6%	-7.3%	+30.0%	➖ noise
10	duckdb:vortex-file-compressed	+4.6%	+4.6%	+0.0%	+30.0%	➖ noise
11	datafusion:vortex-compact	-1.4%	+12.4%	-12.2%	+30.0%	➖ noise
11	datafusion:vortex-file-compressed	+8.7%	+12.4%	-3.3%	+34.8%	➖ noise
11	duckdb:vortex-compact	+3.8%	+12.4%	-7.6%	+30.0%	➖ noise
11	duckdb:vortex-file-compressed	+16.6%	+12.4%	+3.7%	+30.0%	➖ noise
12	datafusion:vortex-compact	+18.1%	+6.0%	+11.4%	+30.0%	➖ noise
12	datafusion:vortex-file-compressed	+25.6%	+6.0%	+18.4%	+30.0%	➖ noise
12	duckdb:vortex-compact	+0.2%	+6.0%	-5.5%	+30.0%	➖ noise
12	duckdb:vortex-file-compressed	+6.8%	+6.0%	+0.7%	+30.0%	➖ noise
13	datafusion:vortex-compact	+2.4%	-4.6%	+7.3%	+30.0%	➖ noise
13	datafusion:vortex-file-compressed	+11.6%	-4.6%	+17.0%	+30.0%	➖ noise
13	duckdb:vortex-compact	-4.9%	-4.6%	-0.4%	+30.0%	➖ noise
13	duckdb:vortex-file-compressed	+1.2%	-4.6%	+6.1%	+30.0%	➖ noise
14	datafusion:vortex-compact	+6.8%	-11.4%	+20.6%	+30.0%	➖ noise
14	datafusion:vortex-file-compressed	+16.4%	-11.4%	+31.5%	+30.0%	🚨 regression
14	duckdb:vortex-compact	-5.4%	-11.4%	+6.8%	+30.0%	➖ noise
14	duckdb:vortex-file-compressed	-12.8%	-11.4%	-1.6%	+30.0%	➖ noise
15	datafusion:vortex-compact	+9.9%	-5.8%	+16.7%	+30.0%	➖ noise
15	datafusion:vortex-file-compressed	+8.8%	-5.8%	+15.6%	+30.0%	➖ noise
15	duckdb:vortex-compact	+1.2%	-5.8%	+7.4%	+30.0%	➖ noise
15	duckdb:vortex-file-compressed	-4.5%	-5.8%	+1.4%	+30.0%	➖ noise
16	datafusion:vortex-compact	+39.3%	+19.4%	+16.7%	+34.4%	➖ noise
16	datafusion:vortex-file-compressed	+19.0%	+19.4%	-0.3%	+30.0%	➖ noise
16	duckdb:vortex-compact	-5.8%	+19.4%	-21.1%	+30.0%	➖ noise
16	duckdb:vortex-file-compressed	+4.8%	+19.4%	-12.2%	+30.0%	➖ noise
17	datafusion:vortex-compact	-9.2%	+3.4%	-12.2%	+30.0%	➖ noise
17	datafusion:vortex-file-compressed	+0.8%	+3.4%	-2.4%	+30.0%	➖ noise
17	duckdb:vortex-compact	+5.6%	+3.4%	+2.1%	+30.0%	➖ noise
17	duckdb:vortex-file-compressed	+6.4%	+3.4%	+2.9%	+30.0%	➖ noise
18	datafusion:vortex-compact	-16.4%	-2.1%	-14.6%	+30.0%	➖ noise
18	datafusion:vortex-file-compressed	+2.3%	-2.1%	+4.5%	+30.0%	➖ noise
18	duckdb:vortex-compact	-3.6%	-2.1%	-1.5%	+30.0%	➖ noise
18	duckdb:vortex-file-compressed	-1.5%	-2.1%	+0.7%	+30.0%	➖ noise
19	datafusion:vortex-compact	+6.3%	-2.1%	+8.6%	+30.0%	➖ noise
19	datafusion:vortex-file-compressed	+25.5%	-2.1%	+28.2%	+30.0%	➖ noise
19	duckdb:vortex-compact	-0.5%	-2.1%	+1.7%	+30.0%	➖ noise
19	duckdb:vortex-file-compressed	-0.8%	-2.1%	+1.3%	+30.0%	➖ noise
20	datafusion:vortex-compact	+32.1%	+2.9%	+28.3%	+30.0%	➖ noise
20	datafusion:vortex-file-compressed	+49.4%	+2.9%	+45.1%	+30.0%	🚨 regression
20	duckdb:vortex-compact	+20.1%	+2.9%	+16.7%	+30.0%	➖ noise
20	duckdb:vortex-file-compressed	+5.0%	+2.9%	+2.0%	+30.0%	➖ noise
21	datafusion:vortex-compact	+10.8%	+0.0%	+10.7%	+30.0%	➖ noise
21	datafusion:vortex-file-compressed	+7.1%	+0.0%	+7.1%	+30.0%	➖ noise
21	duckdb:vortex-compact	-2.2%	+0.0%	-2.2%	+30.0%	➖ noise
21	duckdb:vortex-file-compressed	+1.2%	+0.0%	+1.2%	+30.0%	➖ noise
22	datafusion:vortex-compact	+57.0%	-11.8%	+78.1%	+30.7%	🚨 regression
22	datafusion:vortex-file-compressed	-15.9%	-11.8%	-4.6%	+30.0%	➖ noise
22	duckdb:vortex-compact	+22.5%	-11.8%	+39.0%	+30.0%	🚨 regression
22	duckdb:vortex-file-compressed	+9.4%	-11.8%	+24.1%	+30.0%	➖ noise

[connortsui20]

nice