alp_rd: speedup

[joseph-isaacs]

Summary

Closes: #000

Testing

[codspeed-hq]

Merging this PR will improve performance by 93.56%

⚡ 3 improved benchmarks
✅ 1005 untouched benchmarks
🆕 24 new benchmarks
⏩ 1530 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
⚡	Simulation	alp_rd_decompress_f64	2.3 ms	1.2 ms	+93.56%
⚡	Simulation	bitwise_not_vortex_buffer_mut[128]	376.1 ns	317.8 ns	+18.36%
⚡	Simulation	bitwise_not_vortex_buffer_mut[1024]	535.6 ns	477.2 ns	+12.22%
🆕	Simulation	compress_rd[f64, (10000, 0.01)]	N/A	490 µs	N/A
🆕	Simulation	compress_rd[f64, (10000, 0.1)]	N/A	491.4 µs	N/A
🆕	Simulation	compress_rd[f64, (100000, 0.0)]	N/A	4.5 ms	N/A
🆕	Simulation	compress_rd[f32, (10000, 0.0)]	N/A	380.2 µs	N/A
🆕	Simulation	compress_rd[f32, (100000, 0.0)]	N/A	3.5 ms	N/A
🆕	Simulation	compress_rd[f64, (100000, 0.1)]	N/A	4.5 ms	N/A
🆕	Simulation	compress_rd[f32, (100000, 0.01)]	N/A	3.5 ms	N/A
🆕	Simulation	compress_rd[f32, (10000, 0.1)]	N/A	381.1 µs	N/A
🆕	Simulation	compress_rd[f32, (10000, 0.01)]	N/A	379.2 µs	N/A
🆕	Simulation	compress_rd[f64, (10000, 0.0)]	N/A	489.8 µs	N/A
🆕	Simulation	compress_rd[f32, (100000, 0.1)]	N/A	3.6 ms	N/A
🆕	Simulation	compress_rd[f64, (100000, 0.01)]	N/A	4.5 ms	N/A
🆕	Simulation	decompress_rd[f32, (10000, 0.0)]	N/A	139.5 µs	N/A
🆕	Simulation	decompress_rd[f32, (10000, 0.01)]	N/A	98.3 µs	N/A
🆕	Simulation	decompress_rd[f32, (10000, 0.1)]	N/A	97.9 µs	N/A
🆕	Simulation	decompress_rd[f32, (100000, 0.01)]	N/A	614.5 µs	N/A
🆕	Simulation	decompress_rd[f64, (10000, 0.0)]	N/A	144.8 µs	N/A
...	...	...	...	...	...

ℹ️ Only the first 20 benchmarks are displayed. Go to the app to view all benchmarks.

---

_{Comparing ji/alp-rd-speedup (f391bbf) with develop (cf1c050)}

Footnotes

1. 1530 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[github-actions]

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	d2668cf		1	Explore Profiling Data

---

Powered by Polar Signals Cloud

[github-actions]

Benchmarks: PolarSignals Profiling

Vortex (geomean): 1.009x ➖

---

datafusion / vortex-file-compressed (1.009x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
polarsignals_q00/datafusion:vortex-file-compressed	113738483	114161179	1.00
polarsignals_q01/datafusion:vortex-file-compressed	339459859	337473660	1.01
polarsignals_q02/datafusion:vortex-file-compressed	21279959	21400031	0.99
polarsignals_q03/datafusion:vortex-file-compressed	346683917	342260130	1.01
polarsignals_q04/datafusion:vortex-file-compressed	11360356	11796300	0.96
polarsignals_q05/datafusion:vortex-file-compressed	16191560	15329907	1.06
polarsignals_q06/datafusion:vortex-file-compressed	19211769	19618797	0.98
polarsignals_q07/datafusion:vortex-file-compressed	12083194	12058926	1.00
polarsignals_q08/datafusion:vortex-file-compressed	424811340	428175655	0.99
polarsignals_q09/datafusion:vortex-file-compressed	11743613	10781993	1.09

[github-actions]

Benchmarks: TPC-H SF=1 on NVME

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +2.3%
Vortex (geomean): 1.070x ➖
Parquet (geomean): 1.057x ➖
Shifts: Parquet (control) +5.7% · Median polish +7.8%

---

datafusion / vortex-file-compressed (1.082x ➖, 0↑ 9↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	55590255	53481592	1.04
tpch_q02/datafusion:vortex-file-compressed 🚨	55543394	50050710	1.11
tpch_q03/datafusion:vortex-file-compressed 🚨	31306801	27817138	1.13
tpch_q04/datafusion:vortex-file-compressed	19746783	18932571	1.04
tpch_q05/datafusion:vortex-file-compressed 🚨	84541855	74803461	1.13
tpch_q06/datafusion:vortex-file-compressed 🚨	11006019	9985911	1.10
tpch_q07/datafusion:vortex-file-compressed 🚨	98610471	87775885	1.12
tpch_q08/datafusion:vortex-file-compressed 🚨	71971073	65361675	1.10
tpch_q09/datafusion:vortex-file-compressed 🚨	94475892	85784270	1.10
tpch_q10/datafusion:vortex-file-compressed	82583476	76512074	1.08
tpch_q11/datafusion:vortex-file-compressed	21751348	19839592	1.10
tpch_q12/datafusion:vortex-file-compressed	35439536	34564976	1.03
tpch_q13/datafusion:vortex-file-compressed 🚨	30068790	27296727	1.10
tpch_q14/datafusion:vortex-file-compressed 🚨	30103536	27047693	1.11
tpch_q15/datafusion:vortex-file-compressed	27297992	24970326	1.09
tpch_q16/datafusion:vortex-file-compressed	36494074	33495415	1.09
tpch_q17/datafusion:vortex-file-compressed	83249859	77087283	1.08
tpch_q18/datafusion:vortex-file-compressed	108295754	104513541	1.04
tpch_q19/datafusion:vortex-file-compressed	37816066	35428219	1.07
tpch_q20/datafusion:vortex-file-compressed	51962855	49253702	1.06
tpch_q21/datafusion:vortex-file-compressed	100952990	95061992	1.06
tpch_q22/datafusion:vortex-file-compressed	15772327	15131037	1.04

datafusion / vortex-compact (1.088x ➖, 0↑ 9↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	63822290	60620243	1.05
tpch_q02/datafusion:vortex-compact	55679627	53078806	1.05
tpch_q03/datafusion:vortex-compact	35105734	32322107	1.09
tpch_q04/datafusion:vortex-compact	24752252	23094920	1.07
tpch_q05/datafusion:vortex-compact	89354752	83413154	1.07
tpch_q06/datafusion:vortex-compact	14635411	13400729	1.09
tpch_q07/datafusion:vortex-compact 🚨	104362686	94857421	1.10
tpch_q08/datafusion:vortex-compact 🚨	80898849	72323753	1.12
tpch_q09/datafusion:vortex-compact 🚨	104418179	91298723	1.14
tpch_q10/datafusion:vortex-compact 🚨	88264357	78105813	1.13
tpch_q11/datafusion:vortex-compact 🚨	22757235	20506881	1.11
tpch_q12/datafusion:vortex-compact	47561216	44449828	1.07
tpch_q13/datafusion:vortex-compact	39640608	36207840	1.09
tpch_q14/datafusion:vortex-compact	33742458	31217218	1.08
tpch_q15/datafusion:vortex-compact 🚨	35663225	32093449	1.11
tpch_q16/datafusion:vortex-compact 🚨	44220075	38550468	1.15
tpch_q17/datafusion:vortex-compact 🚨	89438535	79658887	1.12
tpch_q18/datafusion:vortex-compact 🚨	121454496	107237552	1.13
tpch_q19/datafusion:vortex-compact	46915700	44301830	1.06
tpch_q20/datafusion:vortex-compact	58252006	55739739	1.05
tpch_q21/datafusion:vortex-compact	112553019	106543208	1.06
tpch_q22/datafusion:vortex-compact	16285434	16335330	1.00

datafusion / parquet (1.065x ➖, 1↑ 4↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	151043400	138242270	1.09
tpch_q02/datafusion:parquet	89043747	82075848	1.08
tpch_q03/datafusion:parquet	92056231	86370868	1.07
tpch_q04/datafusion:parquet	56993393	53875496	1.06
tpch_q05/datafusion:parquet	174878321	163483250	1.07
tpch_q06/datafusion:parquet	45766225	47299169	0.97
tpch_q07/datafusion:parquet	187717916	182856013	1.03
tpch_q08/datafusion:parquet	169325725	158113604	1.07
tpch_q09/datafusion:parquet	223967044	215323073	1.04
tpch_q10/datafusion:parquet	200435933	187769870	1.07
tpch_q11/datafusion:parquet	65971952	60488659	1.09
tpch_q12/datafusion:parquet	124001124	123546879	1.00
tpch_q13/datafusion:parquet 🚨	221990385	196759730	1.13
tpch_q14/datafusion:parquet	83597759	80089771	1.04
tpch_q15/datafusion:parquet 🚨	81297572	67386050	1.21
tpch_q16/datafusion:parquet 🚨	62853978	54655245	1.15
tpch_q17/datafusion:parquet 🚨	197061190	169716217	1.16
tpch_q18/datafusion:parquet	245443252	229383726	1.07
tpch_q19/datafusion:parquet 🚀	86619195	103820957	0.83
tpch_q20/datafusion:parquet	128252349	117724669	1.09
tpch_q21/datafusion:parquet	200514109	186241082	1.08
tpch_q22/datafusion:parquet	42527489	39371503	1.08

datafusion / arrow (1.124x ❌, 0↑ 16↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow	66682683	69490624	0.96
tpch_q02/datafusion:arrow	24281214	23288373	1.04
tpch_q03/datafusion:arrow 🚨	42151219	37664441	1.12
tpch_q04/datafusion:arrow 🚨	35217236	31090653	1.13
tpch_q05/datafusion:arrow 🚨	101134938	91635964	1.10
tpch_q06/datafusion:arrow 🚨	23516786	21330605	1.10
tpch_q07/datafusion:arrow 🚨	213610147	166417041	1.28
tpch_q08/datafusion:arrow 🚨	53998244	45866137	1.18
tpch_q09/datafusion:arrow 🚨	87411807	74882876	1.17
tpch_q10/datafusion:arrow 🚨	64113380	56443448	1.14
tpch_q11/datafusion:arrow 🚨	13394316	11591752	1.16
tpch_q12/datafusion:arrow 🚨	64002854	57191107	1.12
tpch_q13/datafusion:arrow	53036902	50243608	1.06
tpch_q14/datafusion:arrow	27951107	25825836	1.08
tpch_q15/datafusion:arrow 🚨	57450740	49863137	1.15
tpch_q16/datafusion:arrow	25664389	23611130	1.09
tpch_q17/datafusion:arrow	90721759	85802305	1.06
tpch_q18/datafusion:arrow 🚨	178329935	161805273	1.10
tpch_q19/datafusion:arrow 🚨	48321880	40656850	1.19
tpch_q20/datafusion:arrow 🚨	46963842	41313433	1.14
tpch_q21/datafusion:arrow 🚨	302008595	231421870	1.31
tpch_q22/datafusion:arrow 🚨	23491317	20993990	1.12

duckdb / vortex-file-compressed (1.050x ➖, 0↑ 3↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	33233989	33511655	0.99
tpch_q02/duckdb:vortex-file-compressed	29578110	28147748	1.05
tpch_q03/duckdb:vortex-file-compressed	30571036	30525823	1.00
tpch_q04/duckdb:vortex-file-compressed	30192879	28800604	1.05
tpch_q05/duckdb:vortex-file-compressed	35561163	33448026	1.06
tpch_q06/duckdb:vortex-file-compressed 🚨	11853402	10520795	1.13
tpch_q07/duckdb:vortex-file-compressed	39188938	36118642	1.09
tpch_q08/duckdb:vortex-file-compressed	44931651	41538107	1.08
tpch_q09/duckdb:vortex-file-compressed	80273626	83957896	0.96
tpch_q10/duckdb:vortex-file-compressed	39192399	36271905	1.08
tpch_q11/duckdb:vortex-file-compressed	16404760	16029753	1.02
tpch_q12/duckdb:vortex-file-compressed 🚨	26033076	23217556	1.12
tpch_q13/duckdb:vortex-file-compressed	39028071	37309484	1.05
tpch_q14/duckdb:vortex-file-compressed	21631345	21640659	1.00
tpch_q15/duckdb:vortex-file-compressed	16313035	15871989	1.03
tpch_q16/duckdb:vortex-file-compressed	31050317	29759789	1.04
tpch_q17/duckdb:vortex-file-compressed	25647855	25540154	1.00
tpch_q18/duckdb:vortex-file-compressed	51173765	47781561	1.07
tpch_q19/duckdb:vortex-file-compressed 🚨	35945996	32411168	1.11
tpch_q20/duckdb:vortex-file-compressed	35719249	34172483	1.05
tpch_q21/duckdb:vortex-file-compressed	109301111	101126292	1.08
tpch_q22/duckdb:vortex-file-compressed	19832531	18560283	1.07

duckdb / vortex-compact (1.060x ➖, 0↑ 2↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	41315752	40135706	1.03
tpch_q02/duckdb:vortex-compact	39699305	36738692	1.08
tpch_q03/duckdb:vortex-compact	34698037	33256815	1.04
tpch_q04/duckdb:vortex-compact	36312360	35401774	1.03
tpch_q05/duckdb:vortex-compact	38917788	37908804	1.03
tpch_q06/duckdb:vortex-compact	15543663	15182909	1.02
tpch_q07/duckdb:vortex-compact 🚨	46238114	41749701	1.11
tpch_q08/duckdb:vortex-compact	49504881	45074880	1.10
tpch_q09/duckdb:vortex-compact	93088831	89981178	1.03
tpch_q10/duckdb:vortex-compact	42634811	40448579	1.05
tpch_q11/duckdb:vortex-compact	20892621	19699427	1.06
tpch_q12/duckdb:vortex-compact	39254886	35904334	1.09
tpch_q13/duckdb:vortex-compact	49689100	47004332	1.06
tpch_q14/duckdb:vortex-compact	31877597	29472414	1.08
tpch_q15/duckdb:vortex-compact	20940220	19673283	1.06
tpch_q16/duckdb:vortex-compact	37301940	36397323	1.02
tpch_q17/duckdb:vortex-compact	31641386	30596685	1.03
tpch_q18/duckdb:vortex-compact	52792277	50403980	1.05
tpch_q19/duckdb:vortex-compact 🚨	42500381	37328227	1.14
tpch_q20/duckdb:vortex-compact	47065031	45567557	1.03
tpch_q21/duckdb:vortex-compact	119655684	110099789	1.09
tpch_q22/duckdb:vortex-compact	22387884	20479099	1.09

duckdb / parquet (1.049x ➖, 2↑ 5↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet 🚨	102748681	76613317	1.34
tpch_q02/duckdb:parquet	40791330	39629091	1.03
tpch_q03/duckdb:parquet	71146221	68999793	1.03
tpch_q04/duckdb:parquet	48769428	48337642	1.01
tpch_q05/duckdb:parquet	69599792	67167116	1.04
tpch_q06/duckdb:parquet	21055136	21300817	0.99
tpch_q07/duckdb:parquet 🚨	86652085	67604848	1.28
tpch_q08/duckdb:parquet 🚨	101745323	87085230	1.17
tpch_q09/duckdb:parquet	159986467	155075043	1.03
tpch_q10/duckdb:parquet	146097411	136227829	1.07
tpch_q11/duckdb:parquet	24045400	23263354	1.03
tpch_q12/duckdb:parquet	56314902	56255805	1.00
tpch_q13/duckdb:parquet 🚨	293945607	259608842	1.13
tpch_q14/duckdb:parquet	51828227	48831629	1.06
tpch_q15/duckdb:parquet 🚀	25045289	32686795	0.77
tpch_q16/duckdb:parquet	57326088	54530618	1.05
tpch_q17/duckdb:parquet	59154879	54992794	1.08
tpch_q18/duckdb:parquet	117942664	117449728	1.00
tpch_q19/duckdb:parquet 🚀	73468018	86067232	0.85
tpch_q20/duckdb:parquet	64879862	62327642	1.04
tpch_q21/duckdb:parquet 🚨	188708744	161224862	1.17
tpch_q22/duckdb:parquet	54215615	52372787	1.04

duckdb / duckdb (1.082x ➖, 0↑ 7↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	16539296	16543750	1.00
tpch_q02/duckdb:duckdb 🚨	13628382	12084645	1.13
tpch_q03/duckdb:duckdb	19525098	19563130	1.00
tpch_q04/duckdb:duckdb 🚨	20517866	18372403	1.12
tpch_q05/duckdb:duckdb 🚨	22134533	19321918	1.15
tpch_q06/duckdb:duckdb	5839913	5437366	1.07
tpch_q07/duckdb:duckdb	24255761	22238014	1.09
tpch_q08/duckdb:duckdb	21978229	20610153	1.07
tpch_q09/duckdb:duckdb 🚨	60596510	54260673	1.12
tpch_q10/duckdb:duckdb 🚨	49958014	42549536	1.17
tpch_q11/duckdb:duckdb 🚨	6459625	5762030	1.12
tpch_q12/duckdb:duckdb	14577271	13441672	1.08
tpch_q13/duckdb:duckdb	41036143	37372084	1.10
tpch_q14/duckdb:duckdb	18256352	16767945	1.09
tpch_q15/duckdb:duckdb	12319303	11848099	1.04
tpch_q16/duckdb:duckdb	23870948	22950032	1.04
tpch_q17/duckdb:duckdb	14745476	13507378	1.09
tpch_q18/duckdb:duckdb	41023037	37776800	1.09
tpch_q19/duckdb:duckdb 🚨	30562036	26886835	1.14
tpch_q20/duckdb:duckdb	23463060	23219946	1.01
tpch_q21/duckdb:duckdb	61640042	56236623	1.10
tpch_q22/duckdb:duckdb	25320541	24518744	1.03

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	-4.0%	+21.1%	-20.7%	+29.4%	➖ noise
1	datafusion:vortex-compact	+5.3%	+21.1%	-13.0%	+26.9%	➖ noise
1	datafusion:vortex-file-compressed	+3.9%	+21.1%	-14.1%	+27.8%	➖ noise
1	duckdb:duckdb	-0.0%	+21.1%	-17.4%	+26.9%	➖ noise
1	duckdb:vortex-compact	+2.9%	+21.1%	-15.0%	+27.4%	➖ noise
1	duckdb:vortex-file-compressed	-0.8%	+21.1%	-18.1%	+26.4%	➖ noise
2	datafusion:arrow	+4.3%	+5.7%	-1.3%	+20.6%	➖ noise
2	datafusion:vortex-compact	+4.9%	+5.7%	-0.7%	+20.6%	➖ noise
2	datafusion:vortex-file-compressed	+11.0%	+5.7%	+5.0%	+20.6%	➖ noise
2	duckdb:duckdb	+12.8%	+5.7%	+6.7%	+20.6%	➖ noise
2	duckdb:vortex-compact	+8.1%	+5.7%	+2.3%	+20.6%	➖ noise
2	duckdb:vortex-file-compressed	+5.1%	+5.7%	-0.6%	+20.6%	➖ noise
3	datafusion:arrow	+11.9%	+4.8%	+6.8%	+20.6%	➖ noise
3	datafusion:vortex-compact	+8.6%	+4.8%	+3.6%	+20.6%	➖ noise
3	datafusion:vortex-file-compressed	+12.5%	+4.8%	+7.4%	+20.6%	➖ noise
3	duckdb:duckdb	-0.2%	+4.8%	-4.8%	+20.6%	➖ noise
3	duckdb:vortex-compact	+4.3%	+4.8%	-0.5%	+20.6%	➖ noise
3	duckdb:vortex-file-compressed	+0.1%	+4.8%	-4.5%	+20.6%	➖ noise
4	datafusion:arrow	+13.3%	+3.3%	+9.6%	+20.6%	➖ noise
4	datafusion:vortex-compact	+7.2%	+3.3%	+3.7%	+20.6%	➖ noise
4	datafusion:vortex-file-compressed	+4.3%	+3.3%	+1.0%	+20.6%	➖ noise
4	duckdb:duckdb	+11.7%	+3.3%	+8.1%	+20.6%	➖ noise
4	duckdb:vortex-compact	+2.6%	+3.3%	-0.7%	+20.6%	➖ noise
4	duckdb:vortex-file-compressed	+4.8%	+3.3%	+1.5%	+20.6%	➖ noise
5	datafusion:arrow	+10.4%	+5.3%	+4.8%	+20.6%	➖ noise
5	datafusion:vortex-compact	+7.1%	+5.3%	+1.7%	+20.6%	➖ noise
5	datafusion:vortex-file-compressed	+13.0%	+5.3%	+7.3%	+20.6%	➖ noise
5	duckdb:duckdb	+14.6%	+5.3%	+8.8%	+20.6%	➖ noise
5	duckdb:vortex-compact	+2.7%	+5.3%	-2.5%	+20.6%	➖ noise
5	duckdb:vortex-file-compressed	+6.3%	+5.3%	+1.0%	+20.6%	➖ noise
6	datafusion:arrow	+10.2%	-2.2%	+12.7%	+22.6%	➖ noise
6	datafusion:vortex-compact	+9.2%	-2.2%	+11.7%	+22.5%	➖ noise
6	datafusion:vortex-file-compressed	+10.2%	-2.2%	+12.7%	+24.4%	➖ noise
6	duckdb:duckdb	+7.4%	-2.2%	+9.8%	+26.6%	➖ noise
6	duckdb:vortex-compact	+2.4%	-2.2%	+4.7%	+21.6%	➖ noise
6	duckdb:vortex-file-compressed	+12.7%	-2.2%	+15.2%	+24.5%	➖ noise
7	datafusion:arrow	+28.4%	+14.7%	+11.9%	+20.6%	➖ noise
7	datafusion:vortex-compact	+10.0%	+14.7%	-4.1%	+20.6%	➖ noise
7	datafusion:vortex-file-compressed	+12.3%	+14.7%	-2.1%	+20.6%	➖ noise
7	duckdb:duckdb	+9.1%	+14.7%	-4.9%	+20.6%	➖ noise
7	duckdb:vortex-compact	+10.8%	+14.7%	-3.5%	+20.6%	➖ noise
7	duckdb:vortex-file-compressed	+8.5%	+14.7%	-5.4%	+20.6%	➖ noise
8	datafusion:arrow	+17.7%	+11.9%	+5.3%	+20.6%	➖ noise
8	datafusion:vortex-compact	+11.9%	+11.9%	-0.0%	+20.6%	➖ noise
8	datafusion:vortex-file-compressed	+10.1%	+11.9%	-1.6%	+20.6%	➖ noise
8	duckdb:duckdb	+6.6%	+11.9%	-4.7%	+24.0%	➖ noise
8	duckdb:vortex-compact	+9.8%	+11.9%	-1.8%	+20.6%	➖ noise
8	duckdb:vortex-file-compressed	+8.2%	+11.9%	-3.3%	+20.6%	➖ noise
9	datafusion:arrow	+16.7%	+3.6%	+12.7%	+20.6%	➖ noise
9	datafusion:vortex-compact	+14.4%	+3.6%	+10.4%	+20.6%	➖ noise
9	datafusion:vortex-file-compressed	+10.1%	+3.6%	+6.3%	+20.6%	➖ noise
9	duckdb:duckdb	+11.7%	+3.6%	+7.8%	+20.6%	➖ noise
9	duckdb:vortex-compact	+3.5%	+3.6%	-0.1%	+20.6%	➖ noise
9	duckdb:vortex-file-compressed	-4.4%	+3.6%	-7.7%	+20.6%	➖ noise
10	datafusion:arrow	+13.6%	+7.0%	+6.2%	+20.6%	➖ noise
10	datafusion:vortex-compact	+13.0%	+7.0%	+5.6%	+20.6%	➖ noise
10	datafusion:vortex-file-compressed	+7.9%	+7.0%	+0.9%	+20.6%	➖ noise
10	duckdb:duckdb	+17.4%	+7.0%	+9.7%	+20.6%	➖ noise
10	duckdb:vortex-compact	+5.4%	+7.0%	-1.5%	+20.6%	➖ noise
10	duckdb:vortex-file-compressed	+8.1%	+7.0%	+1.0%	+20.6%	➖ noise
11	datafusion:arrow	+15.6%	+6.2%	+8.8%	+20.6%	➖ noise
11	datafusion:vortex-compact	+11.0%	+6.2%	+4.5%	+20.6%	➖ noise
11	datafusion:vortex-file-compressed	+9.6%	+6.2%	+3.3%	+20.6%	➖ noise
11	duckdb:duckdb	+12.1%	+6.2%	+5.6%	+20.6%	➖ noise
11	duckdb:vortex-compact	+6.1%	+6.2%	-0.1%	+20.6%	➖ noise
11	duckdb:vortex-file-compressed	+2.3%	+6.2%	-3.6%	+20.6%	➖ noise
12	datafusion:arrow	+11.9%	+0.2%	+11.6%	+20.6%	➖ noise
12	datafusion:vortex-compact	+7.0%	+0.2%	+6.7%	+20.6%	➖ noise
12	datafusion:vortex-file-compressed	+2.5%	+0.2%	+2.3%	+20.6%	➖ noise
12	duckdb:duckdb	+8.4%	+0.2%	+8.2%	+20.6%	➖ noise
12	duckdb:vortex-compact	+9.3%	+0.2%	+9.1%	+20.6%	➖ noise
12	duckdb:vortex-file-compressed	+12.1%	+0.2%	+11.9%	+20.6%	➖ noise
13	datafusion:arrow	+5.6%	+13.0%	-6.6%	+20.6%	➖ noise
13	datafusion:vortex-compact	+9.5%	+13.0%	-3.1%	+20.6%	➖ noise
13	datafusion:vortex-file-compressed	+10.2%	+13.0%	-2.5%	+20.6%	➖ noise
13	duckdb:duckdb	+9.8%	+13.0%	-2.8%	+20.6%	➖ noise
13	duckdb:vortex-compact	+5.7%	+13.0%	-6.5%	+20.6%	➖ noise
13	duckdb:vortex-file-compressed	+4.6%	+13.0%	-7.4%	+20.6%	➖ noise
14	datafusion:arrow	+8.2%	+5.3%	+2.8%	+20.6%	➖ noise
14	datafusion:vortex-compact	+8.1%	+5.3%	+2.7%	+20.6%	➖ noise
14	datafusion:vortex-file-compressed	+11.3%	+5.3%	+5.7%	+20.6%	➖ noise
14	duckdb:duckdb	+8.9%	+5.3%	+3.4%	+20.6%	➖ noise
14	duckdb:vortex-compact	+8.2%	+5.3%	+2.8%	+20.6%	➖ noise
14	duckdb:vortex-file-compressed	-0.0%	+5.3%	-5.0%	+20.6%	➖ noise
15	datafusion:arrow	+15.2%	-3.9%	+19.8%	+20.6%	➖ noise
15	datafusion:vortex-compact	+11.1%	-3.9%	+15.6%	+20.6%	➖ noise
15	datafusion:vortex-file-compressed	+9.3%	-3.9%	+13.7%	+20.6%	➖ noise
15	duckdb:duckdb	+4.0%	-3.9%	+8.1%	+22.7%	➖ noise
15	duckdb:vortex-compact	+6.4%	-3.9%	+10.7%	+20.6%	➖ noise
15	duckdb:vortex-file-compressed	+2.8%	-3.9%	+6.9%	+20.6%	➖ noise
16	datafusion:arrow	+8.7%	+10.0%	-1.1%	+20.6%	➖ noise
16	datafusion:vortex-compact	+14.7%	+10.0%	+4.3%	+20.6%	➖ noise
16	datafusion:vortex-file-compressed	+9.0%	+10.0%	-0.9%	+20.6%	➖ noise
16	duckdb:duckdb	+4.0%	+10.0%	-5.4%	+20.6%	➖ noise
16	duckdb:vortex-compact	+2.5%	+10.0%	-6.8%	+20.6%	➖ noise
16	duckdb:vortex-file-compressed	+4.3%	+10.0%	-5.1%	+20.6%	➖ noise
17	datafusion:arrow	+5.7%	+11.8%	-5.4%	+20.6%	➖ noise
17	datafusion:vortex-compact	+12.3%	+11.8%	+0.5%	+20.6%	➖ noise
17	datafusion:vortex-file-compressed	+8.0%	+11.8%	-3.4%	+20.6%	➖ noise
17	duckdb:duckdb	+9.2%	+11.8%	-2.3%	+20.6%	➖ noise
17	duckdb:vortex-compact	+3.4%	+11.8%	-7.5%	+20.6%	➖ noise
17	duckdb:vortex-file-compressed	+0.4%	+11.8%	-10.1%	+20.6%	➖ noise
18	datafusion:arrow	+10.2%	+3.7%	+6.3%	+20.6%	➖ noise
18	datafusion:vortex-compact	+13.3%	+3.7%	+9.3%	+20.6%	➖ noise
18	datafusion:vortex-file-compressed	+3.6%	+3.7%	-0.0%	+20.6%	➖ noise
18	duckdb:duckdb	+8.6%	+3.7%	+4.8%	+20.6%	➖ noise
18	duckdb:vortex-compact	+4.7%	+3.7%	+1.0%	+20.6%	➖ noise
18	duckdb:vortex-file-compressed	+7.1%	+3.7%	+3.3%	+20.6%	➖ noise
19	datafusion:arrow	+18.9%	-15.6%	+40.8%	+20.6%	🚨 regression
19	datafusion:vortex-compact	+5.9%	-15.6%	+25.5%	+20.6%	🚨 regression
19	datafusion:vortex-file-compressed	+6.7%	-15.6%	+26.5%	+20.6%	🚨 regression
19	duckdb:duckdb	+13.7%	-15.6%	+34.7%	+20.6%	🚨 regression
19	duckdb:vortex-compact	+13.9%	-15.6%	+34.9%	+20.6%	🚨 regression
19	duckdb:vortex-file-compressed	+10.9%	-15.6%	+31.4%	+20.6%	🚨 regression
20	datafusion:arrow	+13.7%	+6.5%	+6.7%	+20.6%	➖ noise
20	datafusion:vortex-compact	+4.5%	+6.5%	-1.9%	+20.6%	➖ noise
20	datafusion:vortex-file-compressed	+5.5%	+6.5%	-0.9%	+20.6%	➖ noise
20	duckdb:duckdb	+1.0%	+6.5%	-5.1%	+20.6%	➖ noise
20	duckdb:vortex-compact	+3.3%	+6.5%	-3.0%	+20.6%	➖ noise
20	duckdb:vortex-file-compressed	+4.5%	+6.5%	-1.8%	+20.6%	➖ noise
21	datafusion:arrow	+30.5%	+12.3%	+16.3%	+20.6%	➖ noise
21	datafusion:vortex-compact	+5.6%	+12.3%	-5.9%	+20.6%	➖ noise
21	datafusion:vortex-file-compressed	+6.2%	+12.3%	-5.4%	+20.6%	➖ noise
21	duckdb:duckdb	+9.6%	+12.3%	-2.4%	+20.6%	➖ noise
21	duckdb:vortex-compact	+8.7%	+12.3%	-3.2%	+20.6%	➖ noise
21	duckdb:vortex-file-compressed	+8.1%	+12.3%	-3.7%	+20.6%	➖ noise
22	datafusion:arrow	+11.9%	+5.7%	+5.8%	+20.7%	➖ noise
22	datafusion:vortex-compact	-0.3%	+5.7%	-5.7%	+20.6%	➖ noise
22	datafusion:vortex-file-compressed	+4.2%	+5.7%	-1.4%	+20.6%	➖ noise
22	duckdb:duckdb	+3.3%	+5.7%	-2.3%	+20.6%	➖ noise
22	duckdb:vortex-compact	+9.3%	+5.7%	+3.4%	+20.6%	➖ noise
22	duckdb:vortex-file-compressed	+6.9%	+5.7%	+1.1%	+20.6%	➖ noise

[github-actions]

Benchmarks: FineWeb NVMe

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +3.5%
Vortex (geomean): 1.052x ➖
Parquet (geomean): 1.017x ➖
Shifts: Parquet (control) +1.7% · Median polish +3.9%

---

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

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed	4490310	4612190	0.97
fineweb_q01/datafusion:vortex-file-compressed	26062219	24069752	1.08
fineweb_q02/datafusion:vortex-file-compressed 🚨	30681562	25724811	1.19
fineweb_q03/datafusion:vortex-file-compressed	81982066	75179896	1.09
fineweb_q04/datafusion:vortex-file-compressed	206847608	201953057	1.02
fineweb_q05/datafusion:vortex-file-compressed	194245904	185547695	1.05
fineweb_q06/datafusion:vortex-file-compressed	74206885	69076673	1.07
fineweb_q07/datafusion:vortex-file-compressed	69969049	64387251	1.09
fineweb_q08/datafusion:vortex-file-compressed	24625123	24121226	1.02

datafusion / vortex-compact (1.035x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact	4422041	4198383	1.05
fineweb_q01/datafusion:vortex-compact	167141030	162662211	1.03
fineweb_q02/datafusion:vortex-compact	166065326	164431318	1.01
fineweb_q03/datafusion:vortex-compact	1489849632	1449071498	1.03
fineweb_q04/datafusion:vortex-compact	1584808445	1543930083	1.03
fineweb_q05/datafusion:vortex-compact	1238750012	1223589116	1.01
fineweb_q06/datafusion:vortex-compact	732318456	692484784	1.06
fineweb_q07/datafusion:vortex-compact	750889839	728590320	1.03
fineweb_q08/datafusion:vortex-compact	23239864	21756625	1.07

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

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet	6233061	6115106	1.02
fineweb_q01/datafusion:parquet	272188737	273564264	0.99
fineweb_q02/datafusion:parquet	275584050	276369174	1.00
fineweb_q03/datafusion:parquet	275308218	272199647	1.01
fineweb_q04/datafusion:parquet	293040253	286575704	1.02
fineweb_q05/datafusion:parquet	285419578	284468254	1.00
fineweb_q06/datafusion:parquet	273722439	285610972	0.96
fineweb_q07/datafusion:parquet	270743295	270600669	1.00
fineweb_q08/datafusion:parquet	267580456	268250155	1.00

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

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed	3582955	3283228	1.09
fineweb_q01/duckdb:vortex-file-compressed	30230113	29263899	1.03
fineweb_q02/duckdb:vortex-file-compressed	26334377	26597556	0.99
fineweb_q03/duckdb:vortex-file-compressed	122890540	129378177	0.95
fineweb_q04/duckdb:vortex-file-compressed	185585714	195241188	0.95
fineweb_q05/duckdb:vortex-file-compressed	170365439	165264920	1.03
fineweb_q06/duckdb:vortex-file-compressed	70784485	66032672	1.07
fineweb_q07/duckdb:vortex-file-compressed	71632709	65662920	1.09
fineweb_q08/duckdb:vortex-file-compressed 🚨	27524326	24985609	1.10

duckdb / vortex-compact (1.078x ➖, 0↑ 2↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact 🚨	4575540	3813773	1.20
fineweb_q01/duckdb:vortex-compact 🚨	112064539	101627571	1.10
fineweb_q02/duckdb:vortex-compact	119782265	113995758	1.05
fineweb_q03/duckdb:vortex-compact	900758696	864133661	1.04
fineweb_q04/duckdb:vortex-compact	947190544	900981424	1.05
fineweb_q05/duckdb:vortex-compact	846841856	808061846	1.05
fineweb_q06/duckdb:vortex-compact	483567095	464287230	1.04
fineweb_q07/duckdb:vortex-compact	511126162	475729761	1.07
fineweb_q08/duckdb:vortex-compact	25909157	23619607	1.10

duckdb / parquet (1.034x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	37608726	36870964	1.02
fineweb_q01/duckdb:parquet	97491694	93625400	1.04
fineweb_q02/duckdb:parquet	100368386	95529280	1.05
fineweb_q03/duckdb:parquet	319092611	309149320	1.03
fineweb_q04/duckdb:parquet	449135055	436514097	1.03
fineweb_q05/duckdb:parquet	413704909	409255150	1.01
fineweb_q06/duckdb:parquet	200178773	197083514	1.02
fineweb_q07/duckdb:parquet	213214914	208261067	1.02
fineweb_q08/duckdb:parquet	61286452	56519859	1.08

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	+5.3%	+2.0%	+3.3%	+52.5%	➖ noise
0	datafusion:vortex-file-compressed	-2.6%	+2.0%	-4.5%	+74.8%	➖ noise
0	duckdb:vortex-compact	+20.0%	+2.0%	+17.7%	+40.0%	➖ noise
0	duckdb:vortex-file-compressed	+9.1%	+2.0%	+7.0%	+53.3%	➖ noise
1	datafusion:vortex-compact	+2.8%	+1.8%	+0.9%	+13.0%	➖ noise
1	datafusion:vortex-file-compressed	+8.3%	+1.8%	+6.4%	+19.0%	➖ noise
1	duckdb:vortex-compact	+10.3%	+1.8%	+8.3%	+22.6%	➖ noise
1	duckdb:vortex-file-compressed	+3.3%	+1.8%	+1.5%	+39.4%	➖ noise
2	datafusion:vortex-compact	+1.0%	+2.4%	-1.3%	+10.0%	➖ noise
2	datafusion:vortex-file-compressed	+19.3%	+2.4%	+16.5%	+13.6%	🚨 regression
2	duckdb:vortex-compact	+5.1%	+2.4%	+2.7%	+10.3%	➖ noise
2	duckdb:vortex-file-compressed	-1.0%	+2.4%	-3.3%	+10.0%	➖ noise
3	datafusion:vortex-compact	+2.8%	+2.2%	+0.6%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	+9.0%	+2.2%	+6.7%	+23.9%	➖ noise
3	duckdb:vortex-compact	+4.2%	+2.2%	+2.0%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	-5.0%	+2.2%	-7.0%	+25.0%	➖ noise
4	datafusion:vortex-compact	+2.6%	+2.6%	+0.1%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	+2.4%	+2.6%	-0.1%	+10.0%	➖ noise
4	duckdb:vortex-compact	+5.1%	+2.6%	+2.5%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-4.9%	+2.6%	-7.3%	+10.0%	➖ noise
5	datafusion:vortex-compact	+1.2%	+0.7%	+0.5%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	+4.7%	+0.7%	+3.9%	+10.0%	➖ noise
5	duckdb:vortex-compact	+4.8%	+0.7%	+4.1%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+3.1%	+0.7%	+2.4%	+10.0%	➖ noise
6	datafusion:vortex-compact	+5.8%	-1.3%	+7.2%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	+7.4%	-1.3%	+8.9%	+15.4%	➖ noise
6	duckdb:vortex-compact	+4.2%	-1.3%	+5.6%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	+7.2%	-1.3%	+8.6%	+15.1%	➖ noise
7	datafusion:vortex-compact	+3.1%	+1.2%	+1.8%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	+8.7%	+1.2%	+7.4%	+10.5%	➖ noise
7	duckdb:vortex-compact	+7.4%	+1.2%	+6.2%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	+9.1%	+1.2%	+7.8%	+12.4%	➖ noise
8	datafusion:vortex-compact	+6.8%	+4.0%	+2.7%	+13.7%	➖ noise
8	datafusion:vortex-file-compressed	+2.1%	+4.0%	-1.8%	+16.2%	➖ noise
8	duckdb:vortex-compact	+9.7%	+4.0%	+5.5%	+14.4%	➖ noise
8	duckdb:vortex-file-compressed	+10.2%	+4.0%	+5.9%	+20.1%	➖ noise

[github-actions]

Benchmarks: TPC-DS SF=1 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.7%
Vortex (geomean): 0.951x ➖
Parquet (geomean): 0.960x ➖
Shifts: Parquet (control) -4.0% · Median polish -4.4%

---

datafusion / vortex-file-compressed (0.951x ➖, 5↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-file-compressed	27425229	28896465	0.95
tpcds_q02/datafusion:vortex-file-compressed	75821529	76135123	1.00
tpcds_q03/datafusion:vortex-file-compressed	27299654	28877888	0.95
tpcds_q04/datafusion:vortex-file-compressed	389824348	401537673	0.97
tpcds_q05/datafusion:vortex-file-compressed	70386309	75655774	0.93
tpcds_q06/datafusion:vortex-file-compressed	73400062	76694706	0.96
tpcds_q07/datafusion:vortex-file-compressed	75386588	75848493	0.99
tpcds_q08/datafusion:vortex-file-compressed	39317443	38840288	1.01
tpcds_q09/datafusion:vortex-file-compressed	45870749	48881905	0.94
tpcds_q10/datafusion:vortex-file-compressed	49621951	49007145	1.01
tpcds_q11/datafusion:vortex-file-compressed	230660345	239586487	0.96
tpcds_q12/datafusion:vortex-file-compressed	35287201	35599480	0.99
tpcds_q13/datafusion:vortex-file-compressed	79766074	80046675	1.00
tpcds_q14/datafusion:vortex-file-compressed	218754474	221358599	0.99
tpcds_q15/datafusion:vortex-file-compressed	49841993	50822488	0.98
tpcds_q16/datafusion:vortex-file-compressed	29389663	31658533	0.93
tpcds_q17/datafusion:vortex-file-compressed	109006853	112388390	0.97
tpcds_q18/datafusion:vortex-file-compressed	99256713	102606191	0.97
tpcds_q19/datafusion:vortex-file-compressed	47374808	49041351	0.97
tpcds_q20/datafusion:vortex-file-compressed	39473395	42203454	0.94
tpcds_q21/datafusion:vortex-file-compressed	170138505	176573317	0.96
tpcds_q22/datafusion:vortex-file-compressed	70103169	72518633	0.97
tpcds_q23/datafusion:vortex-file-compressed	184469885	195550134	0.94
tpcds_q24/datafusion:vortex-file-compressed	171784164	176720670	0.97
tpcds_q25/datafusion:vortex-file-compressed	107499750	113071364	0.95
tpcds_q26/datafusion:vortex-file-compressed	59733031	62558282	0.95
tpcds_q27/datafusion:vortex-file-compressed	165264744	171769934	0.96
tpcds_q28/datafusion:vortex-file-compressed	49323102	52148738	0.95
tpcds_q29/datafusion:vortex-file-compressed	107577203	109914565	0.98
tpcds_q30/datafusion:vortex-file-compressed	29554654	30332171	0.97
tpcds_q31/datafusion:vortex-file-compressed	174296403	182663496	0.95
tpcds_q32/datafusion:vortex-file-compressed 🚀	22639742	25677822	0.88
tpcds_q33/datafusion:vortex-file-compressed	36089759	39967593	0.90
tpcds_q34/datafusion:vortex-file-compressed	36697615	38774996	0.95
tpcds_q35/datafusion:vortex-file-compressed	58547358	62640824	0.93
tpcds_q36/datafusion:vortex-file-compressed	104193478	106553048	0.98
tpcds_q37/datafusion:vortex-file-compressed	36509424	36085667	1.01
tpcds_q38/datafusion:vortex-file-compressed	84890585	87475716	0.97
tpcds_q39/datafusion:vortex-file-compressed	207964341	211227583	0.98
tpcds_q40/datafusion:vortex-file-compressed	56146074	60562137	0.93
tpcds_q41/datafusion:vortex-file-compressed 🚀	13949434	16313474	0.86
tpcds_q42/datafusion:vortex-file-compressed	29193281	32048083	0.91
tpcds_q43/datafusion:vortex-file-compressed	47498496	51547642	0.92
tpcds_q44/datafusion:vortex-file-compressed	40880354	43849242	0.93
tpcds_q45/datafusion:vortex-file-compressed	47411836	49897399	0.95
tpcds_q46/datafusion:vortex-file-compressed	64110186	68123442	0.94
tpcds_q47/datafusion:vortex-file-compressed	264107718	283413187	0.93
tpcds_q48/datafusion:vortex-file-compressed	65424740	69443550	0.94
tpcds_q49/datafusion:vortex-file-compressed	71004614	74327156	0.96
tpcds_q50/datafusion:vortex-file-compressed	70963906	74948182	0.95
tpcds_q51/datafusion:vortex-file-compressed	93415356	100212908	0.93
tpcds_q52/datafusion:vortex-file-compressed	30749828	30306406	1.01
tpcds_q53/datafusion:vortex-file-compressed	28748332	31229880	0.92
tpcds_q54/datafusion:vortex-file-compressed	47757633	51095115	0.93
tpcds_q55/datafusion:vortex-file-compressed	30098188	31443197	0.96
tpcds_q56/datafusion:vortex-file-compressed	45050058	46634282	0.97
tpcds_q57/datafusion:vortex-file-compressed	179163397	187131701	0.96
tpcds_q58/datafusion:vortex-file-compressed	104439577	114516187	0.91
tpcds_q59/datafusion:vortex-file-compressed	91006542	96975125	0.94
tpcds_q60/datafusion:vortex-file-compressed	44009024	45324230	0.97
tpcds_q61/datafusion:vortex-file-compressed	56944721	57976084	0.98
tpcds_q62/datafusion:vortex-file-compressed	42904460	45995977	0.93
tpcds_q63/datafusion:vortex-file-compressed	28892383	29796314	0.97
tpcds_q64/datafusion:vortex-file-compressed	698620533	734694130	0.95
tpcds_q65/datafusion:vortex-file-compressed	51328414	52285534	0.98
tpcds_q66/datafusion:vortex-file-compressed	100672693	105303020	0.96
tpcds_q67/datafusion:vortex-file-compressed	144336863	146111038	0.99
tpcds_q68/datafusion:vortex-file-compressed	61999642	65566917	0.95
tpcds_q69/datafusion:vortex-file-compressed	46119556	46588533	0.99
tpcds_q70/datafusion:vortex-file-compressed	128578137	131664617	0.98
tpcds_q71/datafusion:vortex-file-compressed	30516562	30717885	0.99
tpcds_q72/datafusion:vortex-file-compressed	3259882444	3585664853	0.91
tpcds_q73/datafusion:vortex-file-compressed	39452764	41163581	0.96
tpcds_q74/datafusion:vortex-file-compressed	161637529	170441790	0.95
tpcds_q75/datafusion:vortex-file-compressed	132184349	138526778	0.95
tpcds_q76/datafusion:vortex-file-compressed	61421230	63887706	0.96
tpcds_q77/datafusion:vortex-file-compressed	52559669	57342967	0.92
tpcds_q78/datafusion:vortex-file-compressed	178161810	185657259	0.96
tpcds_q79/datafusion:vortex-file-compressed	42623578	44889026	0.95
tpcds_q80/datafusion:vortex-file-compressed	114583289	125933401	0.91
tpcds_q81/datafusion:vortex-file-compressed	37952641	39178489	0.97
tpcds_q82/datafusion:vortex-file-compressed	37447677	41422030	0.90
tpcds_q83/datafusion:vortex-file-compressed	63373296	67158567	0.94
tpcds_q84/datafusion:vortex-file-compressed	15378178	15937588	0.96
tpcds_q85/datafusion:vortex-file-compressed	131224486	133873082	0.98
tpcds_q86/datafusion:vortex-file-compressed	30023927	31424073	0.96
tpcds_q87/datafusion:vortex-file-compressed	85928180	88650933	0.97
tpcds_q88/datafusion:vortex-file-compressed	80342174	83211575	0.97
tpcds_q89/datafusion:vortex-file-compressed	56188647	57734941	0.97
tpcds_q90/datafusion:vortex-file-compressed 🚀	15517169	17841173	0.87
tpcds_q91/datafusion:vortex-file-compressed	25896659	27774208	0.93
tpcds_q92/datafusion:vortex-file-compressed	18800923	20214809	0.93
tpcds_q93/datafusion:vortex-file-compressed 🚀	34256941	38380692	0.89
tpcds_q94/datafusion:vortex-file-compressed	27109042	27122649	1.00
tpcds_q95/datafusion:vortex-file-compressed	86144120	93766128	0.92
tpcds_q96/datafusion:vortex-file-compressed	15180488	15832510	0.96
tpcds_q97/datafusion:vortex-file-compressed	31540010	34896948	0.90
tpcds_q98/datafusion:vortex-file-compressed	46920397	51487994	0.91
tpcds_q99/datafusion:vortex-file-compressed 🚀	57419785	65038798	0.88

datafusion / vortex-compact (0.950x ➖, 3↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-compact	33493281	36033509	0.93
tpcds_q02/datafusion:vortex-compact	81311015	83580959	0.97
tpcds_q03/datafusion:vortex-compact	32594483	33060862	0.99
tpcds_q04/datafusion:vortex-compact	422902437	438560698	0.96
tpcds_q05/datafusion:vortex-compact	82493814	84244752	0.98
tpcds_q06/datafusion:vortex-compact	80419501	84208196	0.96
tpcds_q07/datafusion:vortex-compact	93249119	93421578	1.00
tpcds_q08/datafusion:vortex-compact	47126274	49110454	0.96
tpcds_q09/datafusion:vortex-compact	94557127	98089004	0.96
tpcds_q10/datafusion:vortex-compact	65915639	69162491	0.95
tpcds_q11/datafusion:vortex-compact	252277143	259663806	0.97
tpcds_q12/datafusion:vortex-compact	38643189	39453012	0.98
tpcds_q13/datafusion:vortex-compact	141978671	146401101	0.97
tpcds_q14/datafusion:vortex-compact	262404443	280424049	0.94
tpcds_q15/datafusion:vortex-compact	53208927	55505322	0.96
tpcds_q16/datafusion:vortex-compact	40563558	41222917	0.98
tpcds_q17/datafusion:vortex-compact	121828563	130482807	0.93
tpcds_q18/datafusion:vortex-compact	114045820	120094084	0.95
tpcds_q19/datafusion:vortex-compact	60155213	64477257	0.93
tpcds_q20/datafusion:vortex-compact	42932800	45817219	0.94
tpcds_q21/datafusion:vortex-compact	169908266	183711190	0.92
tpcds_q22/datafusion:vortex-compact	75812356	81150453	0.93
tpcds_q23/datafusion:vortex-compact	222026295	230174416	0.96
tpcds_q24/datafusion:vortex-compact	204944039	223260756	0.92
tpcds_q25/datafusion:vortex-compact	126441540	129863817	0.97
tpcds_q26/datafusion:vortex-compact	71218837	72659134	0.98
tpcds_q27/datafusion:vortex-compact	206095891	213235397	0.97
tpcds_q28/datafusion:vortex-compact	100221291	106037051	0.95
tpcds_q29/datafusion:vortex-compact	127754685	134613032	0.95
tpcds_q30/datafusion:vortex-compact	34265928	34433051	1.00
tpcds_q31/datafusion:vortex-compact	208697580	216092824	0.97
tpcds_q32/datafusion:vortex-compact 🚀	26634066	29988528	0.89
tpcds_q33/datafusion:vortex-compact	51222819	55199143	0.93
tpcds_q34/datafusion:vortex-compact	54502813	58534709	0.93
tpcds_q35/datafusion:vortex-compact	69586924	76981252	0.90
tpcds_q36/datafusion:vortex-compact	126653039	128464625	0.99
tpcds_q37/datafusion:vortex-compact	48553308	52201869	0.93
tpcds_q38/datafusion:vortex-compact	97549987	102616308	0.95
tpcds_q39/datafusion:vortex-compact	197316861	200440457	0.98
tpcds_q40/datafusion:vortex-compact	59348919	63881796	0.93
tpcds_q41/datafusion:vortex-compact	15616698	16843066	0.93
tpcds_q42/datafusion:vortex-compact	34608557	37428513	0.92
tpcds_q43/datafusion:vortex-compact	53957957	54874068	0.98
tpcds_q44/datafusion:vortex-compact	71205255	72790092	0.98
tpcds_q45/datafusion:vortex-compact	50580794	54847499	0.92
tpcds_q46/datafusion:vortex-compact	86913156	90498228	0.96
tpcds_q47/datafusion:vortex-compact	293088730	308567308	0.95
tpcds_q48/datafusion:vortex-compact	106035309	110419534	0.96
tpcds_q49/datafusion:vortex-compact	98792290	101840723	0.97
tpcds_q50/datafusion:vortex-compact	91483246	93946818	0.97
tpcds_q51/datafusion:vortex-compact	96237070	105233712	0.91
tpcds_q52/datafusion:vortex-compact	34110133	37677794	0.91
tpcds_q53/datafusion:vortex-compact	37653340	40913808	0.92
tpcds_q54/datafusion:vortex-compact	61937075	66155220	0.94
tpcds_q55/datafusion:vortex-compact	36166380	37054452	0.98
tpcds_q56/datafusion:vortex-compact	57639578	60789662	0.95
tpcds_q57/datafusion:vortex-compact	189760636	202875250	0.94
tpcds_q58/datafusion:vortex-compact	114400877	122794789	0.93
tpcds_q59/datafusion:vortex-compact	105960309	111503484	0.95
tpcds_q60/datafusion:vortex-compact 🚀	56084225	62553353	0.90
tpcds_q61/datafusion:vortex-compact	81813030	86499831	0.95
tpcds_q62/datafusion:vortex-compact	44737019	47683197	0.94
tpcds_q63/datafusion:vortex-compact	38168353	41435359	0.92
tpcds_q64/datafusion:vortex-compact	775663090	821610592	0.94
tpcds_q65/datafusion:vortex-compact	70988778	73953186	0.96
tpcds_q66/datafusion:vortex-compact	109428881	114944481	0.95
tpcds_q67/datafusion:vortex-compact	150101955	152094825	0.99
tpcds_q68/datafusion:vortex-compact	88154305	93591534	0.94
tpcds_q69/datafusion:vortex-compact	61522173	65916247	0.93
tpcds_q70/datafusion:vortex-compact	140749333	143179035	0.98
tpcds_q71/datafusion:vortex-compact	46677764	46612155	1.00
tpcds_q72/datafusion:vortex-compact	3302569426	3640248747	0.91
tpcds_q73/datafusion:vortex-compact	58758506	57830557	1.02
tpcds_q74/datafusion:vortex-compact	182495015	191513546	0.95
tpcds_q75/datafusion:vortex-compact	182420658	186835689	0.98
tpcds_q76/datafusion:vortex-compact	76198096	78152716	0.97
tpcds_q77/datafusion:vortex-compact	64724884	70206576	0.92
tpcds_q78/datafusion:vortex-compact	198721372	213829227	0.93
tpcds_q79/datafusion:vortex-compact	67289567	69566676	0.97
tpcds_q80/datafusion:vortex-compact	134610546	144813189	0.93
tpcds_q81/datafusion:vortex-compact	41895759	43415355	0.96
tpcds_q82/datafusion:vortex-compact	51389059	55623725	0.92
tpcds_q83/datafusion:vortex-compact	63821350	66764341	0.96
tpcds_q84/datafusion:vortex-compact 🚀	17560672	21109790	0.83
tpcds_q85/datafusion:vortex-compact	154775759	158855921	0.97
tpcds_q86/datafusion:vortex-compact	31371050	32407790	0.97
tpcds_q87/datafusion:vortex-compact	101693246	107292521	0.95
tpcds_q88/datafusion:vortex-compact	130094834	134282986	0.97
tpcds_q89/datafusion:vortex-compact	65754446	66877278	0.98
tpcds_q90/datafusion:vortex-compact	20973460	22616051	0.93
tpcds_q91/datafusion:vortex-compact	41218668	42621249	0.97
tpcds_q92/datafusion:vortex-compact	21070600	22824117	0.92
tpcds_q93/datafusion:vortex-compact	51691331	54036902	0.96
tpcds_q94/datafusion:vortex-compact	32797488	33585425	0.98
tpcds_q95/datafusion:vortex-compact	95210959	100011929	0.95
tpcds_q96/datafusion:vortex-compact	24152921	25664661	0.94
tpcds_q97/datafusion:vortex-compact	43276935	45785387	0.95
tpcds_q98/datafusion:vortex-compact	56424168	58494536	0.96
tpcds_q99/datafusion:vortex-compact	61658421	66261289	0.93

datafusion / parquet (0.955x ➖, 5↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpcds_q01/datafusion:parquet	39861255	38383933	1.04
tpcds_q02/datafusion:parquet	49377533	53511302	0.92
tpcds_q03/datafusion:parquet	17026827	17621093	0.97
tpcds_q04/datafusion:parquet	347052871	384895967	0.90
tpcds_q05/datafusion:parquet	88153701	92158061	0.96
tpcds_q06/datafusion:parquet	90085922	95384822	0.94
tpcds_q07/datafusion:parquet	134883623	139064999	0.97
tpcds_q08/datafusion:parquet	39154545	41147517	0.95
tpcds_q09/datafusion:parquet	54208763	55086105	0.98
tpcds_q10/datafusion:parquet	99991195	106796242	0.94
tpcds_q11/datafusion:parquet	225595102	244852123	0.92
tpcds_q12/datafusion:parquet	28801596	31192189	0.92
tpcds_q13/datafusion:parquet	135332293	142274987	0.95
tpcds_q14/datafusion:parquet	211000707	224815728	0.94
tpcds_q15/datafusion:parquet	56069901	55882157	1.00
tpcds_q16/datafusion:parquet	32429627	34215548	0.95
tpcds_q17/datafusion:parquet	165855641	177088841	0.94
tpcds_q18/datafusion:parquet	173887806	188179597	0.92
tpcds_q19/datafusion:parquet	35069160	36203574	0.97
tpcds_q20/datafusion:parquet 🚀	23373811	26502965	0.88
tpcds_q21/datafusion:parquet	28369903	29686187	0.96
tpcds_q22/datafusion:parquet 🚀	137274979	161844996	0.85
tpcds_q23/datafusion:parquet	178572822	192076868	0.93
tpcds_q24/datafusion:parquet	213452510	217348660	0.98
tpcds_q25/datafusion:parquet	175774091	185445271	0.95
tpcds_q26/datafusion:parquet	115807681	118435196	0.98
tpcds_q27/datafusion:parquet	257436374	267748001	0.96
tpcds_q28/datafusion:parquet	52108422	55145970	0.94
tpcds_q29/datafusion:parquet	177518855	184427284	0.96
tpcds_q30/datafusion:parquet	46327777	47256059	0.98
tpcds_q31/datafusion:parquet	105462205	107847773	0.98
tpcds_q32/datafusion:parquet	29362633	29157875	1.01
tpcds_q33/datafusion:parquet	37387413	40249502	0.93
tpcds_q34/datafusion:parquet	35661684	37521622	0.95
tpcds_q35/datafusion:parquet	94333031	101093502	0.93
tpcds_q36/datafusion:parquet	80963123	85793956	0.94
tpcds_q37/datafusion:parquet	25891560	26153005	0.99
tpcds_q38/datafusion:parquet	62375056	65820547	0.95
tpcds_q39/datafusion:parquet	97467630	102639715	0.95
tpcds_q40/datafusion:parquet	35944879	37169045	0.97
tpcds_q41/datafusion:parquet	12350403	13239430	0.93
tpcds_q42/datafusion:parquet	15798385	16169879	0.98
tpcds_q43/datafusion:parquet	25728730	27469777	0.94
tpcds_q44/datafusion:parquet	39605127	41390590	0.96
tpcds_q45/datafusion:parquet	67905112	67169258	1.01
tpcds_q46/datafusion:parquet	49024178	54397544	0.90
tpcds_q47/datafusion:parquet	186008952	194239165	0.96
tpcds_q48/datafusion:parquet	132332672	133719393	0.99
tpcds_q49/datafusion:parquet	74530021	79810134	0.93
tpcds_q50/datafusion:parquet	107401008	108683061	0.99
tpcds_q51/datafusion:parquet	96354420	105083376	0.92
tpcds_q52/datafusion:parquet	15893687	16801810	0.95
tpcds_q53/datafusion:parquet	30378481	31104789	0.98
tpcds_q54/datafusion:parquet	46861665	49090555	0.95
tpcds_q55/datafusion:parquet	15361103	16343096	0.94
tpcds_q56/datafusion:parquet	36640799	37463922	0.98
tpcds_q57/datafusion:parquet	130102964	143554073	0.91
tpcds_q58/datafusion:parquet	72309874	78415776	0.92
tpcds_q59/datafusion:parquet	66298543	68010061	0.97
tpcds_q60/datafusion:parquet	36796854	38804550	0.95
tpcds_q61/datafusion:parquet	66649037	66749848	1.00
tpcds_q62/datafusion:parquet 🚀	39878130	45050176	0.89
tpcds_q63/datafusion:parquet	31255471	33507129	0.93
tpcds_q64/datafusion:parquet	983197451	1019609684	0.96
tpcds_q65/datafusion:parquet	49357861	52018237	0.95
tpcds_q66/datafusion:parquet	88353934	93140759	0.95
tpcds_q67/datafusion:parquet	181327843	177997469	1.02
tpcds_q68/datafusion:parquet	52578820	54038431	0.97
tpcds_q69/datafusion:parquet	92782482	98087759	0.95
tpcds_q70/datafusion:parquet	107560456	112946590	0.95
tpcds_q71/datafusion:parquet	27884213	30291832	0.92
tpcds_q72/datafusion:parquet	836605402	900050318	0.93
tpcds_q73/datafusion:parquet	39341286	36587876	1.08
tpcds_q74/datafusion:parquet	127722191	130424646	0.98
tpcds_q75/datafusion:parquet	133093946	136257470	0.98
tpcds_q76/datafusion:parquet	94248005	93736322	1.01
tpcds_q77/datafusion:parquet	59463274	59170549	1.00
tpcds_q78/datafusion:parquet	179989070	190040944	0.95
tpcds_q79/datafusion:parquet	41758987	42470167	0.98
tpcds_q80/datafusion:parquet	112937580	117923777	0.96
tpcds_q81/datafusion:parquet	41733246	44399259	0.94
tpcds_q82/datafusion:parquet	28415227	28979930	0.98
tpcds_q83/datafusion:parquet	53169757	57665669	0.92
tpcds_q84/datafusion:parquet	46634257	50637891	0.92
tpcds_q85/datafusion:parquet	239941740	248462873	0.97
tpcds_q86/datafusion:parquet	20731329	22014505	0.94
tpcds_q87/datafusion:parquet	63904517	69082916	0.93
tpcds_q88/datafusion:parquet	77847870	80807119	0.96
tpcds_q89/datafusion:parquet	37352986	38429422	0.97
tpcds_q90/datafusion:parquet	19502790	19528692	1.00
tpcds_q91/datafusion:parquet	78533799	80537757	0.98
tpcds_q92/datafusion:parquet	25149009	26527901	0.95
tpcds_q93/datafusion:parquet	38152385	40319636	0.95
tpcds_q94/datafusion:parquet	27635186	29209383	0.95
tpcds_q95/datafusion:parquet	131826371	134132614	0.98
tpcds_q96/datafusion:parquet 🚀	14302126	16047937	0.89
tpcds_q97/datafusion:parquet	37192267	37505362	0.99
tpcds_q98/datafusion:parquet 🚀	33329113	38214748	0.87
tpcds_q99/datafusion:parquet	49606893	46413041	1.07

duckdb / vortex-file-compressed (0.948x ➖, 12↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-file-compressed	25992265	27547650	0.94
tpcds_q02/duckdb:vortex-file-compressed	81835603	85864915	0.95
tpcds_q03/duckdb:vortex-file-compressed	22558541	23076927	0.98
tpcds_q04/duckdb:vortex-file-compressed	110701589	109875995	1.01
tpcds_q05/duckdb:vortex-file-compressed	100673358	102299788	0.98
tpcds_q06/duckdb:vortex-file-compressed	34721053	36728284	0.95
tpcds_q07/duckdb:vortex-file-compressed	23363340	24080618	0.97
tpcds_q08/duckdb:vortex-file-compressed	23158198	24184392	0.96
tpcds_q09/duckdb:vortex-file-compressed	39458713	42537561	0.93
tpcds_q10/duckdb:vortex-file-compressed	36504091	38456124	0.95
tpcds_q11/duckdb:vortex-file-compressed	63073821	63346868	1.00
tpcds_q12/duckdb:vortex-file-compressed	14410656	15384901	0.94
tpcds_q13/duckdb:vortex-file-compressed	31656249	33963898	0.93
tpcds_q14/duckdb:vortex-file-compressed	199599551	197918841	1.01
tpcds_q15/duckdb:vortex-file-compressed	40665890	42639742	0.95
tpcds_q16/duckdb:vortex-file-compressed	30257759	32210738	0.94
tpcds_q17/duckdb:vortex-file-compressed	36208470	39650708	0.91
tpcds_q18/duckdb:vortex-file-compressed	43895666	48052686	0.91
tpcds_q19/duckdb:vortex-file-compressed	33287232	33650581	0.99
tpcds_q20/duckdb:vortex-file-compressed	15820662	16494727	0.96
tpcds_q21/duckdb:vortex-file-compressed	20392623	19975976	1.02
tpcds_q22/duckdb:vortex-file-compressed	108822739	114759487	0.95
tpcds_q23/duckdb:vortex-file-compressed 🚀	123649211	139216061	0.89
tpcds_q24/duckdb:vortex-file-compressed	55466974	58178456	0.95
tpcds_q25/duckdb:vortex-file-compressed	36416813	38281097	0.95
tpcds_q26/duckdb:vortex-file-compressed	38697333	42618330	0.91
tpcds_q27/duckdb:vortex-file-compressed	84495955	89797437	0.94
tpcds_q28/duckdb:vortex-file-compressed	37464186	37862484	0.99
tpcds_q29/duckdb:vortex-file-compressed	37711687	38876575	0.97
tpcds_q30/duckdb:vortex-file-compressed	29772519	28653433	1.04
tpcds_q31/duckdb:vortex-file-compressed	26265672	28660230	0.92
tpcds_q32/duckdb:vortex-file-compressed	16789456	16815625	1.00
tpcds_q33/duckdb:vortex-file-compressed 🚀	64957022	72833272	0.89
tpcds_q34/duckdb:vortex-file-compressed	19482487	19186366	1.02
tpcds_q35/duckdb:vortex-file-compressed 🚀	60900799	68351071	0.89
tpcds_q36/duckdb:vortex-file-compressed	2722283	27618506	0.99
tpcds_q37/duckdb:vortex-file-compressed	22871488	22414720	1.02
tpcds_q38/duckdb:vortex-file-compressed	39579182	38074527	1.04
tpcds_q39/duckdb:vortex-file-compressed	46134321	46247099	1.00
tpcds_q40/duckdb:vortex-file-compressed 🚀	23740693	26496274	0.90
tpcds_q41/duckdb:vortex-file-compressed	13227578	13834946	0.96
tpcds_q42/duckdb:vortex-file-compressed	11227311	12252312	0.92
tpcds_q43/duckdb:vortex-file-compressed	20305637	21810141	0.93
tpcds_q44/duckdb:vortex-file-compressed	24116949	26499822	0.91
tpcds_q45/duckdb:vortex-file-compressed	26871336	27882386	0.96
tpcds_q46/duckdb:vortex-file-compressed	45737778	48621085	0.94
tpcds_q47/duckdb:vortex-file-compressed	49673376	52139758	0.95
tpcds_q48/duckdb:vortex-file-compressed	29995669	30081130	1.00
tpcds_q49/duckdb:vortex-file-compressed 🚀	29001556	33454294	0.87
tpcds_q50/duckdb:vortex-file-compressed	33880749	35518962	0.95
tpcds_q51/duckdb:vortex-file-compressed 🚀	97722816	109194295	0.89
tpcds_q52/duckdb:vortex-file-compressed	12315452	13672669	0.90
tpcds_q53/duckdb:vortex-file-compressed	17317796	18439117	0.94
tpcds_q54/duckdb:vortex-file-compressed	47787947	49079571	0.97
tpcds_q55/duckdb:vortex-file-compressed	12799300	11936996	1.07
tpcds_q56/duckdb:vortex-file-compressed 🚀	62508046	69736840	0.90
tpcds_q57/duckdb:vortex-file-compressed	44729743	47660058	0.94
tpcds_q58/duckdb:vortex-file-compressed	33877673	36029509	0.94
tpcds_q59/duckdb:vortex-file-compressed	57096086	58460806	0.98
tpcds_q60/duckdb:vortex-file-compressed	66389019	71672226	0.93
tpcds_q61/duckdb:vortex-file-compressed	40350319	37990767	1.06
tpcds_q62/duckdb:vortex-file-compressed 🚀	18814332	21581944	0.87
tpcds_q63/duckdb:vortex-file-compressed	17781111	18523803	0.96
tpcds_q64/duckdb:vortex-file-compressed	78630076	84699066	0.93
tpcds_q65/duckdb:vortex-file-compressed	23553129	24339939	0.97
tpcds_q66/duckdb:vortex-file-compressed	56591301	59201660	0.96
tpcds_q67/duckdb:vortex-file-compressed	144678239	149212597	0.97
tpcds_q68/duckdb:vortex-file-compressed	39192942	41093296	0.95
tpcds_q69/duckdb:vortex-file-compressed	37621776	40061832	0.94
tpcds_q70/duckdb:vortex-file-compressed	23885862	25407282	0.94
tpcds_q71/duckdb:vortex-file-compressed	20608730	22327388	0.92
tpcds_q72/duckdb:vortex-file-compressed	177416980	183489444	0.97
tpcds_q73/duckdb:vortex-file-compressed	19818875	20970750	0.95
tpcds_q74/duckdb:vortex-file-compressed	50229891	54273615	0.93
tpcds_q75/duckdb:vortex-file-compressed	60731418	66515366	0.91
tpcds_q76/duckdb:vortex-file-compressed	60388250	62318830	0.97
tpcds_q77/duckdb:vortex-file-compressed 🚀	63562731	72895500	0.87
tpcds_q78/duckdb:vortex-file-compressed	79520543	83668498	0.95
tpcds_q79/duckdb:vortex-file-compressed	34359526	37908799	0.91
tpcds_q80/duckdb:vortex-file-compressed 🚀	86900628	102387427	0.85
tpcds_q81/duckdb:vortex-file-compressed	33215953	33999670	0.98
tpcds_q82/duckdb:vortex-file-compressed	21174191	23500851	0.90
tpcds_q83/duckdb:vortex-file-compressed 🚀	26162415	30763947	0.85
tpcds_q84/duckdb:vortex-file-compressed	16992962	18208170	0.93
tpcds_q85/duckdb:vortex-file-compressed	44889283	46873890	0.96
tpcds_q86/duckdb:vortex-file-compressed	16183192	16691077	0.97
tpcds_q87/duckdb:vortex-file-compressed	38268641	41349038	0.93
tpcds_q88/duckdb:vortex-file-compressed	41854911	44681945	0.94
tpcds_q89/duckdb:vortex-file-compressed	17723126	18672666	0.95
tpcds_q90/duckdb:vortex-file-compressed	15192406	15660756	0.97
tpcds_q91/duckdb:vortex-file-compressed	26956154	28554317	0.94
tpcds_q92/duckdb:vortex-file-compressed 🚀	14012361	15771156	0.89
tpcds_q93/duckdb:vortex-file-compressed	30893551	32437684	0.95
tpcds_q94/duckdb:vortex-file-compressed	22004836	24014346	0.92
tpcds_q95/duckdb:vortex-file-compressed	153642503	158965678	0.97
tpcds_q96/duckdb:vortex-file-compressed	17383376	18722584	0.93
tpcds_q97/duckdb:vortex-file-compressed	39730726	39854929	1.00
tpcds_q98/duckdb:vortex-file-compressed	18060564	19686493	0.92
tpcds_q99/duckdb:vortex-file-compressed	32521509	33055614	0.98

duckdb / vortex-compact (0.953x ➖, 9↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-compact	33823393	36480821	0.93
tpcds_q02/duckdb:vortex-compact	122555153	128854799	0.95
tpcds_q03/duckdb:vortex-compact	50046773	52312347	0.96
tpcds_q04/duckdb:vortex-compact	122302962	127817181	0.96
tpcds_q05/duckdb:vortex-compact 🚀	157112431	179453280	0.88
tpcds_q06/duckdb:vortex-compact	39437786	42011568	0.94
tpcds_q07/duckdb:vortex-compact	39841566	41329117	0.96
tpcds_q08/duckdb:vortex-compact	28722124	30571788	0.94
tpcds_q09/duckdb:vortex-compact	111391996	117182961	0.95
tpcds_q10/duckdb:vortex-compact	46358094	50441325	0.92
tpcds_q11/duckdb:vortex-compact	77548730	82485811	0.94
tpcds_q12/duckdb:vortex-compact 🚀	18699212	21801505	0.86
tpcds_q13/duckdb:vortex-compact	52417028	55015716	0.95
tpcds_q14/duckdb:vortex-compact	282646778	307598391	0.92
tpcds_q15/duckdb:vortex-compact	45464353	47284487	0.96
tpcds_q16/duckdb:vortex-compact	36854722	39799983	0.93
tpcds_q17/duckdb:vortex-compact	54634551	54068868	1.01
tpcds_q18/duckdb:vortex-compact	65165803	70781406	0.92
tpcds_q19/duckdb:vortex-compact	40506577	41570351	0.97
tpcds_q20/duckdb:vortex-compact 🚀	19234876	21460148	0.90
tpcds_q21/duckdb:vortex-compact	26706492	28831093	0.93
tpcds_q22/duckdb:vortex-compact	116347409	124820627	0.93
tpcds_q23/duckdb:vortex-compact 🚀	159757688	183942887	0.87
tpcds_q24/duckdb:vortex-compact	76838724	78996834	0.97
tpcds_q25/duckdb:vortex-compact	50477957	53131658	0.95
tpcds_q26/duckdb:vortex-compact	52055280	55292529	0.94
tpcds_q27/duckdb:vortex-compact	140225951	146283215	0.96
tpcds_q28/duckdb:vortex-compact	107856511	110039630	0.98
tpcds_q29/duckdb:vortex-compact	51071571	55395339	0.92
tpcds_q30/duckdb:vortex-compact	34193334	37113665	0.92
tpcds_q31/duckdb:vortex-compact	30893129	32531147	0.95
tpcds_q32/duckdb:vortex-compact	24344275	24686463	0.99
tpcds_q33/duckdb:vortex-compact	141918040	150980547	0.94
tpcds_q34/duckdb:vortex-compact	29861028	30399806	0.98
tpcds_q35/duckdb:vortex-compact	73141239	74644709	0.98
tpcds_q36/duckdb:vortex-compact	35389151	35630148	0.99
tpcds_q37/duckdb:vortex-compact	31043353	32381986	0.96
tpcds_q38/duckdb:vortex-compact	40608915	42206504	0.96
tpcds_q39/duckdb:vortex-compact	58218736	55904698	1.04
tpcds_q40/duckdb:vortex-compact	32829645	32770187	1.00
tpcds_q41/duckdb:vortex-compact	16705922	16897233	0.99
tpcds_q42/duckdb:vortex-compact	15491036	15590955	0.99
tpcds_q43/duckdb:vortex-compact	25211387	25375529	0.99
tpcds_q44/duckdb:vortex-compact	35620774	35721279	1.00
tpcds_q45/duckdb:vortex-compact	36466915	34206031	1.07
tpcds_q46/duckdb:vortex-compact	61697590	63094998	0.98
tpcds_q47/duckdb:vortex-compact	56262668	57849663	0.97
tpcds_q48/duckdb:vortex-compact	46512978	45657555	1.02
tpcds_q49/duckdb:vortex-compact	47720014	48498489	0.98
tpcds_q50/duckdb:vortex-compact	55659347	57300375	0.97
tpcds_q51/duckdb:vortex-compact	106153425	108393450	0.98
tpcds_q52/duckdb:vortex-compact	15506176	16565939	0.94
tpcds_q53/duckdb:vortex-compact	21968555	23820127	0.92
tpcds_q54/duckdb:vortex-compact	83485633	90464054	0.92
tpcds_q55/duckdb:vortex-compact	15177678	16624530	0.91
tpcds_q56/duckdb:vortex-compact	142904746	149330147	0.96
tpcds_q57/duckdb:vortex-compact	49291353	49855209	0.99
tpcds_q58/duckdb:vortex-compact 🚀	37741303	43832717	0.86
tpcds_q59/duckdb:vortex-compact	68974194	68281817	1.01
tpcds_q60/duckdb:vortex-compact	149607573	159096464	0.94
tpcds_q61/duckdb:vortex-compact	55099132	55842159	0.99
tpcds_q62/duckdb:vortex-compact	23370064	23881095	0.98
tpcds_q63/duckdb:vortex-compact	22838347	23987637	0.95
tpcds_q64/duckdb:vortex-compact	106016549	116194174	0.91
tpcds_q65/duckdb:vortex-compact	29257850	30241792	0.97
tpcds_q66/duckdb:vortex-compact	100743765	107920133	0.93
tpcds_q67/duckdb:vortex-compact	154884528	161374857	0.96
tpcds_q68/duckdb:vortex-compact	56180880	58886277	0.95
tpcds_q69/duckdb:vortex-compact	50432289	52885220	0.95
tpcds_q70/duckdb:vortex-compact	30544083	30747649	0.99
tpcds_q71/duckdb:vortex-compact	28534373	28885395	0.99
tpcds_q72/duckdb:vortex-compact	200748647	205540630	0.98
tpcds_q73/duckdb:vortex-compact	29699304	29826382	1.00
tpcds_q74/duckdb:vortex-compact	59004139	63352575	0.93
tpcds_q75/duckdb:vortex-compact	76249021	76698194	0.99
tpcds_q76/duckdb:vortex-compact 🚀	130881467	149875313	0.87
tpcds_q77/duckdb:vortex-compact	133045819	140617947	0.95
tpcds_q78/duckdb:vortex-compact	84777565	90752292	0.93
tpcds_q79/duckdb:vortex-compact	60457650	63461494	0.95
tpcds_q80/duckdb:vortex-compact 🚀	165309968	184842508	0.89
tpcds_q81/duckdb:vortex-compact 🚀	37981908	43377040	0.88
tpcds_q82/duckdb:vortex-compact	32572995	32476616	1.00
tpcds_q83/duckdb:vortex-compact	44673352	47395150	0.94
tpcds_q84/duckdb:vortex-compact	21705366	23074793	0.94
tpcds_q85/duckdb:vortex-compact	63531781	63799730	1.00
tpcds_q86/duckdb:vortex-compact	20359084	21471752	0.95
tpcds_q87/duckdb:vortex-compact	46107910	43654013	1.06
tpcds_q88/duckdb:vortex-compact	44259043	46096068	0.96
tpcds_q89/duckdb:vortex-compact	24666789	24112335	1.02
tpcds_q90/duckdb:vortex-compact	16712313	16535323	1.01
tpcds_q91/duckdb:vortex-compact	43482320	47882506	0.91
tpcds_q92/duckdb:vortex-compact	20712643	21381700	0.97
tpcds_q93/duckdb:vortex-compact	37726051	41048306	0.92
tpcds_q94/duckdb:vortex-compact	27151958	29662932	0.92
tpcds_q95/duckdb:vortex-compact 🚀	140172692	163707113	0.86
tpcds_q96/duckdb:vortex-compact	18139567	19904808	0.91
tpcds_q97/duckdb:vortex-compact	43456155	46874321	0.93
tpcds_q98/duckdb:vortex-compact	23147263	24386253	0.95
tpcds_q99/duckdb:vortex-compact	36860511	37719469	0.98

duckdb / parquet (0.965x ➖, 6↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpcds_q01/duckdb:parquet	43979428	45531705	0.97
tpcds_q02/duckdb:parquet	58574441	63679952	0.92
tpcds_q03/duckdb:parquet	11787841	12450660	0.95
tpcds_q04/duckdb:parquet	123847170	127768178	0.97
tpcds_q05/duckdb:parquet	74405542	77166581	0.96
tpcds_q06/duckdb:parquet	27928238	29389156	0.95
tpcds_q07/duckdb:parquet	22850667	23776336	0.96
tpcds_q08/duckdb:parquet	28736045	28458009	1.01
tpcds_q09/duckdb:parquet	39391824	40142953	0.98
tpcds_q10/duckdb:parquet	33773358	35981840	0.94
tpcds_q11/duckdb:parquet	89146395	90590649	0.98
tpcds_q12/duckdb:parquet	14384234	15178806	0.95
tpcds_q13/duckdb:parquet	34456800	35873383	0.96
tpcds_q14/duckdb:parquet	158870044	162674434	0.98
tpcds_q15/duckdb:parquet	29387624	31561995	0.93
tpcds_q16/duckdb:parquet	21057357	22115393	0.95
tpcds_q17/duckdb:parquet	37861063	39593696	0.96
tpcds_q18/duckdb:parquet	46155926	46303569	1.00
tpcds_q19/duckdb:parquet	30250801	30921519	0.98
tpcds_q20/duckdb:parquet	15382449	15110844	1.02
tpcds_q21/duckdb:parquet	10971937	11313382	0.97
tpcds_q22/duckdb:parquet 🚀	65508449	72843131	0.90
tpcds_q23/duckdb:parquet	110441211	116144293	0.95
tpcds_q24/duckdb:parquet	44454608	46756904	0.95
tpcds_q25/duckdb:parquet	31878364	33431411	0.95
tpcds_q26/duckdb:parquet 🚀	34110437	38504071	0.89
tpcds_q27/duckdb:parquet	87171023	90476824	0.96
tpcds_q28/duckdb:parquet	37648090	38052725	0.99
tpcds_q29/duckdb:parquet	33600256	36388013	0.92
tpcds_q30/duckdb:parquet	39452946	41718501	0.95
tpcds_q31/duckdb:parquet	22018682	23388519	0.94
tpcds_q32/duckdb:parquet	10420496	11325938	0.92
tpcds_q33/duckdb:parquet	70387568	70495748	1.00
tpcds_q34/duckdb:parquet	20734875	20868307	0.99
tpcds_q35/duckdb:parquet	58906396	59841214	0.98
tpcds_q36/duckdb:parquet	20921171	20492844	1.02
tpcds_q37/duckdb:parquet 🚀	12441640	13899909	0.90
tpcds_q38/duckdb:parquet	34003575	33965794	1.00
tpcds_q39/duckdb:parquet	32666030	33332064	0.98
tpcds_q40/duckdb:parquet	17196699	18403666	0.93
tpcds_q41/duckdb:parquet	7545291	7646849	0.99
tpcds_q42/duckdb:parquet	9820481	10433206	0.94
tpcds_q43/duckdb:parquet	15472886	16787921	0.92
tpcds_q44/duckdb:parquet	21441987	21542763	1.00
tpcds_q45/duckdb:parquet	26304492	26091391	1.01
tpcds_q46/duckdb:parquet	44434932	44838529	0.99
tpcds_q47/duckdb:parquet	45018775	45712251	0.98
tpcds_q48/duckdb:parquet	29930303	30572907	0.98
tpcds_q49/duckdb:parquet	23673842	23410372	1.01
tpcds_q50/duckdb:parquet	24406005	24577156	0.99
tpcds_q51/duckdb:parquet	93853919	102178864	0.92
tpcds_q52/duckdb:parquet 🚀	10412551	11804516	0.88
tpcds_q53/duckdb:parquet	16040899	16725975	0.96
tpcds_q54/duckdb:parquet	39236951	40148740	0.98
tpcds_q55/duckdb:parquet	10482750	10808707	0.97
tpcds_q56/duckdb:parquet	66841894	70185593	0.95
tpcds_q57/duckdb:parquet	34023210	34759835	0.98
tpcds_q58/duckdb:parquet	21669768	21557600	1.01
tpcds_q59/duckdb:parquet	36105016	36626484	0.99
tpcds_q60/duckdb:parquet	69329609	71302897	0.97
tpcds_q61/duckdb:parquet	29998577	30372813	0.99
tpcds_q62/duckdb:parquet	11556903	11517801	1.00
tpcds_q63/duckdb:parquet	14902257	15836724	0.94
tpcds_q64/duckdb:parquet	73015223	75346619	0.97
tpcds_q65/duckdb:parquet 🚀	20161834	22424062	0.90
tpcds_q66/duckdb:parquet	56434582	56860175	0.99
tpcds_q67/duckdb:parquet	130204915	137503377	0.95
tpcds_q68/duckdb:parquet	37641949	37686792	1.00
tpcds_q69/duckdb:parquet	37485120	38491009	0.97
tpcds_q70/duckdb:parquet	19191859	19831406	0.97
tpcds_q71/duckdb:parquet	18398477	18325607	1.00
tpcds_q72/duckdb:parquet	165363869	166107894	1.00
tpcds_q73/duckdb:parquet	17926407	18953684	0.95
tpcds_q74/duckdb:parquet	50655310	51392347	0.99
tpcds_q75/duckdb:parquet	53183080	55051340	0.97
tpcds_q76/duckdb:parquet	67192846	72243876	0.93
tpcds_q77/duckdb:parquet	59878549	64638649	0.93
tpcds_q78/duckdb:parquet	75238409	76672840	0.98
tpcds_q79/duckdb:parquet	27621512	27877184	0.99
tpcds_q80/duckdb:parquet	78366722	87073444	0.90
tpcds_q81/duckdb:parquet	47441065	48564826	0.98
tpcds_q82/duckdb:parquet	15052322	15763445	0.95
tpcds_q83/duckdb:parquet	16034737	17143337	0.94
tpcds_q84/duckdb:parquet	19570010	20237656	0.97
tpcds_q85/duckdb:parquet	39128882	40784981	0.96
tpcds_q86/duckdb:parquet	12979705	12884262	1.01
tpcds_q87/duckdb:parquet	36401694	37772796	0.96
tpcds_q88/duckdb:parquet	28513009	29691356	0.96
tpcds_q89/duckdb:parquet	17213482	17761847	0.97
tpcds_q90/duckdb:parquet	7959890	7687069	1.04
tpcds_q91/duckdb:parquet	23698428	22739778	1.04
tpcds_q92/duckdb:parquet	11792047	12889462	0.91
tpcds_q93/duckdb:parquet	28932421	30722154	0.94
tpcds_q94/duckdb:parquet	15507928	16461261	0.94
tpcds_q95/duckdb:parquet	139671149	130369436	1.07
tpcds_q96/duckdb:parquet 🚀	9332254	10418860	0.90
tpcds_q97/duckdb:parquet	33897806	36443479	0.93
tpcds_q98/duckdb:parquet	17840120	18263105	0.98
tpcds_q99/duckdb:parquet	19874008	20119202	0.99

duckdb / duckdb (0.961x ➖, 6↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpcds_q01/duckdb:duckdb	19856184	21659030	0.92
tpcds_q02/duckdb:duckdb	17836414	18634259	0.96
tpcds_q03/duckdb:duckdb	8082398	8789024	0.92
tpcds_q04/duckdb:duckdb	160512747	166566565	0.96
tpcds_q05/duckdb:duckdb	18298050	18868043	0.97
tpcds_q06/duckdb:duckdb	23359278	23101346	1.01
tpcds_q07/duckdb:duckdb	38386848	39426485	0.97
tpcds_q08/duckdb:duckdb	119780622	120724023	0.99
tpcds_q09/duckdb:duckdb	19607984	20239914	0.97
tpcds_q10/duckdb:duckdb	23570957	24044915	0.98
tpcds_q11/duckdb:duckdb	140201342	140097879	1.00
tpcds_q12/duckdb:duckdb	12098684	11688475	1.04
tpcds_q13/duckdb:duckdb	24326873	24674519	0.99
tpcds_q14/duckdb:duckdb	92506078	95362907	0.97
tpcds_q15/duckdb:duckdb	24702398	25919478	0.95
tpcds_q16/duckdb:duckdb	18227607	18229522	1.00
tpcds_q17/duckdb:duckdb	21497761	22561395	0.95
tpcds_q18/duckdb:duckdb	43158164	45913154	0.94
tpcds_q19/duckdb:duckdb	15981124	16551661	0.97
tpcds_q20/duckdb:duckdb	12106778	12129253	1.00
tpcds_q21/duckdb:duckdb 🚀	6643802	8193441	0.81
tpcds_q22/duckdb:duckdb 🚀	59066928	67338318	0.88
tpcds_q23/duckdb:duckdb 🚀	73269371	82189425	0.89
tpcds_q24/duckdb:duckdb	23555587	24941833	0.94
tpcds_q25/duckdb:duckdb	16573256	16695360	0.99
tpcds_q26/duckdb:duckdb	25716490	25944494	0.99
tpcds_q27/duckdb:duckdb	40057046	41404946	0.97
tpcds_q28/duckdb:duckdb	21040657	21543883	0.98
tpcds_q29/duckdb:duckdb	20120865	20878066	0.96
tpcds_q30/duckdb:duckdb	29609366	31021053	0.95
tpcds_q31/duckdb:duckdb	19926714	20996911	0.95
tpcds_q32/duckdb:duckdb	7117051	7570847	0.94
tpcds_q33/duckdb:duckdb	12478899	12755949	0.98
tpcds_q34/duckdb:duckdb	14965764	15602349	0.96
tpcds_q35/duckdb:duckdb	31251748	32891673	0.95
tpcds_q36/duckdb:duckdb	70522982	74123465	0.95
tpcds_q37/duckdb:duckdb	7820450	7915042	0.99
tpcds_q38/duckdb:duckdb	31713065	30818168	1.03
tpcds_q39/duckdb:duckdb	26959263	26893643	1.00
tpcds_q40/duckdb:duckdb	13854545	14118703	0.98
tpcds_q41/duckdb:duckdb	8084086	8806462	0.92
tpcds_q42/duckdb:duckdb 🚀	5867012	6767842	0.87
tpcds_q43/duckdb:duckdb	11326191	11520972	0.98
tpcds_q44/duckdb:duckdb	13055687	13601476	0.96
tpcds_q45/duckdb:duckdb	17096011	17633069	0.97
tpcds_q46/duckdb:duckdb	36188664	38171412	0.95
tpcds_q47/duckdb:duckdb	40360814	40982366	0.98
tpcds_q48/duckdb:duckdb	22083093	23445449	0.94
tpcds_q49/duckdb:duckdb	16136868	17471734	0.92
tpcds_q50/duckdb:duckdb	13825798	14928510	0.93
tpcds_q51/duckdb:duckdb	92350823	93387716	0.99
tpcds_q52/duckdb:duckdb	7139092	7284977	0.98
tpcds_q53/duckdb:duckdb	11579807	11963640	0.97
tpcds_q54/duckdb:duckdb	16379307	17206147	0.95
tpcds_q55/duckdb:duckdb	7025925	7215346	0.97
tpcds_q56/duckdb:duckdb	13385756	14207647	0.94
tpcds_q57/duckdb:duckdb	30837907	31352883	0.98
tpcds_q58/duckdb:duckdb 🚀	11578479	13532318	0.86
tpcds_q59/duckdb:duckdb	34284662	35073727	0.98
tpcds_q60/duckdb:duckdb	14424349	15096432	0.96
tpcds_q61/duckdb:duckdb	14422712	14296110	1.01
tpcds_q62/duckdb:duckdb	9164547	9102032	1.01
tpcds_q63/duckdb:duckdb	11064019	11654759	0.95
tpcds_q64/duckdb:duckdb	50983371	54893724	0.93
tpcds_q65/duckdb:duckdb	34243774	32741434	1.05
tpcds_q66/duckdb:duckdb	23671084	24463354	0.97
tpcds_q67/duckdb:duckdb	127067481	134250938	0.95
tpcds_q68/duckdb:duckdb	24197776	25279222	0.96
tpcds_q69/duckdb:duckdb	22464409	24213837	0.93
tpcds_q70/duckdb:duckdb	14021367	14210359	0.99
tpcds_q71/duckdb:duckdb	12207292	12977693	0.94
tpcds_q72/duckdb:duckdb	42288525	43757582	0.97
tpcds_q73/duckdb:duckdb	10239325	10485023	0.98
tpcds_q74/duckdb:duckdb	99652869	100721178	0.99
tpcds_q75/duckdb:duckdb	42776700	43511534	0.98
tpcds_q76/duckdb:duckdb	11166184	11860588	0.94
tpcds_q77/duckdb:duckdb	11925607	12346247	0.97
tpcds_q78/duckdb:duckdb	63058456	65969114	0.96
tpcds_q79/duckdb:duckdb	18125847	18972154	0.96
tpcds_q80/duckdb:duckdb	27353792	29871555	0.92
tpcds_q81/duckdb:duckdb	36749577	37987871	0.97
tpcds_q82/duckdb:duckdb 🚀	8118403	9034159	0.90
tpcds_q83/duckdb:duckdb	8999145	9269125	0.97
tpcds_q84/duckdb:duckdb	13422470	13656276	0.98
tpcds_q85/duckdb:duckdb	24048623	25655594	0.94
tpcds_q86/duckdb:duckdb	10312554	10470246	0.98
tpcds_q87/duckdb:duckdb	31451563	32234709	0.98
tpcds_q88/duckdb:duckdb	23982740	24581795	0.98
tpcds_q89/duckdb:duckdb	12826281	13807281	0.93
tpcds_q90/duckdb:duckdb	5794694	5864776	0.99
tpcds_q91/duckdb:duckdb	12518005	12398451	1.01
tpcds_q92/duckdb:duckdb	9053095	8984865	1.01
tpcds_q93/duckdb:duckdb	22468523	23604486	0.95
tpcds_q94/duckdb:duckdb	12648290	13448959	0.94
tpcds_q95/duckdb:duckdb	125119466	131896308	0.95
tpcds_q96/duckdb:duckdb	4411356	4644392	0.95
tpcds_q97/duckdb:duckdb	30746394	30948748	0.99
tpcds_q98/duckdb:duckdb	13232167	14053522	0.94
tpcds_q99/duckdb:duckdb	16061269	16536705	0.97

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	-7.0%	+0.2%	-7.2%	+11.8%	➖ noise
1	datafusion:vortex-file-compressed	-5.1%	+0.2%	-5.2%	+14.8%	➖ noise
1	duckdb:duckdb	-8.3%	+0.2%	-8.5%	+12.2%	➖ noise
1	duckdb:vortex-compact	-7.3%	+0.2%	-7.4%	+12.4%	➖ noise
1	duckdb:vortex-file-compressed	-5.6%	+0.2%	-5.8%	+13.1%	➖ noise
2	datafusion:vortex-compact	-2.7%	-7.9%	+5.6%	+10.0%	➖ noise
2	datafusion:vortex-file-compressed	-0.4%	-7.9%	+8.1%	+10.1%	➖ noise
2	duckdb:duckdb	-4.3%	-7.9%	+3.9%	+12.0%	➖ noise
2	duckdb:vortex-compact	-4.9%	-7.9%	+3.2%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	-4.7%	-7.9%	+3.5%	+11.0%	➖ noise
3	datafusion:vortex-compact	-1.4%	-4.4%	+3.1%	+12.4%	➖ noise
3	datafusion:vortex-file-compressed	-5.5%	-4.4%	-1.2%	+12.1%	➖ noise
3	duckdb:duckdb	-8.0%	-4.4%	-3.9%	+18.4%	➖ noise
3	duckdb:vortex-compact	-4.3%	-4.4%	+0.0%	+14.7%	➖ noise
3	duckdb:vortex-file-compressed	-2.2%	-4.4%	+2.2%	+13.7%	➖ noise
4	datafusion:vortex-compact	-3.6%	-6.5%	+3.1%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	-2.9%	-6.5%	+3.8%	+10.0%	➖ noise
4	duckdb:duckdb	-3.6%	-6.5%	+3.1%	+10.0%	➖ noise
4	duckdb:vortex-compact	-4.3%	-6.5%	+2.4%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	+0.8%	-6.5%	+7.8%	+10.0%	➖ noise
5	datafusion:vortex-compact	-2.1%	-4.0%	+2.0%	+10.9%	➖ noise
5	datafusion:vortex-file-compressed	-7.0%	-4.0%	-3.1%	+10.8%	➖ noise
5	duckdb:duckdb	-3.0%	-4.0%	+1.0%	+12.4%	➖ noise
5	duckdb:vortex-compact	-12.4%	-4.0%	-8.8%	+13.8%	➖ noise
5	duckdb:vortex-file-compressed	-1.6%	-4.0%	+2.5%	+10.0%	➖ noise
6	datafusion:vortex-compact	-4.5%	-5.3%	+0.8%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-4.3%	-5.3%	+1.0%	+10.0%	➖ noise
6	duckdb:duckdb	+1.1%	-5.3%	+6.7%	+12.7%	➖ noise
6	duckdb:vortex-compact	-6.1%	-5.3%	-0.9%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	-5.5%	-5.3%	-0.2%	+10.0%	➖ noise
7	datafusion:vortex-compact	-0.2%	-3.5%	+3.4%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	-0.6%	-3.5%	+2.9%	+10.0%	➖ noise
7	duckdb:duckdb	-2.6%	-3.5%	+0.8%	+18.4%	➖ noise
7	duckdb:vortex-compact	-3.6%	-3.5%	-0.2%	+10.7%	➖ noise
7	duckdb:vortex-file-compressed	-3.0%	-3.5%	+0.5%	+11.7%	➖ noise
8	datafusion:vortex-compact	-4.0%	-2.0%	-2.1%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	+1.2%	-2.0%	+3.3%	+10.0%	➖ noise
8	duckdb:duckdb	-0.8%	-2.0%	+1.2%	+10.0%	➖ noise
8	duckdb:vortex-compact	-6.1%	-2.0%	-4.2%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-4.2%	-2.0%	-2.3%	+10.0%	➖ noise
9	datafusion:vortex-compact	-3.6%	-1.7%	-1.9%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	-6.2%	-1.7%	-4.5%	+10.0%	➖ noise
9	duckdb:duckdb	-3.1%	-1.7%	-1.4%	+10.0%	➖ noise
9	duckdb:vortex-compact	-4.9%	-1.7%	-3.3%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	-7.2%	-1.7%	-5.6%	+11.2%	➖ noise
10	datafusion:vortex-compact	-4.7%	-6.3%	+1.7%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	+1.3%	-6.3%	+8.0%	+10.0%	➖ noise
10	duckdb:duckdb	-2.0%	-6.3%	+4.6%	+10.0%	➖ noise
10	duckdb:vortex-compact	-8.1%	-6.3%	-2.0%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-5.1%	-6.3%	+1.3%	+10.0%	➖ noise
11	datafusion:vortex-compact	-2.8%	-4.8%	+2.0%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	-3.7%	-4.8%	+1.1%	+10.0%	➖ noise
11	duckdb:duckdb	+0.1%	-4.8%	+5.1%	+10.0%	➖ noise
11	duckdb:vortex-compact	-6.0%	-4.8%	-1.3%	+10.0%	➖ noise
11	duckdb:vortex-file-compressed	-0.4%	-4.8%	+4.6%	+10.0%	➖ noise
12	datafusion:vortex-compact	-2.1%	-6.5%	+4.7%	+10.1%	➖ noise
12	datafusion:vortex-file-compressed	-0.9%	-6.5%	+6.0%	+24.4%	➖ noise
12	duckdb:duckdb	+3.5%	-6.5%	+10.7%	+12.4%	➖ noise
12	duckdb:vortex-compact	-14.2%	-6.5%	-8.3%	+13.4%	➖ noise
12	duckdb:vortex-file-compressed	-6.3%	-6.5%	+0.1%	+12.1%	➖ noise
13	datafusion:vortex-compact	-3.0%	-4.4%	+1.5%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	-0.4%	-4.4%	+4.3%	+10.0%	➖ noise
13	duckdb:duckdb	-1.4%	-4.4%	+3.1%	+10.0%	➖ noise
13	duckdb:vortex-compact	-4.7%	-4.4%	-0.3%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	-6.8%	-4.4%	-2.5%	+10.9%	➖ noise
14	datafusion:vortex-compact	-6.4%	-4.3%	-2.3%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	-1.2%	-4.3%	+3.2%	+10.0%	➖ noise
14	duckdb:duckdb	-3.0%	-4.3%	+1.3%	+10.0%	➖ noise
14	duckdb:vortex-compact	-8.1%	-4.3%	-4.0%	+11.9%	➖ noise
14	duckdb:vortex-file-compressed	+0.8%	-4.3%	+5.3%	+10.0%	➖ noise
15	datafusion:vortex-compact	-4.1%	-3.3%	-0.8%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	-1.9%	-3.3%	+1.5%	+10.0%	➖ noise
15	duckdb:duckdb	-4.7%	-3.3%	-1.4%	+12.2%	➖ noise
15	duckdb:vortex-compact	-3.8%	-3.3%	-0.5%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	-4.6%	-3.3%	-1.3%	+10.0%	➖ noise
16	datafusion:vortex-compact	-1.6%	-5.0%	+3.6%	+10.5%	➖ noise
16	datafusion:vortex-file-compressed	-7.2%	-5.0%	-2.3%	+10.9%	➖ noise
16	duckdb:duckdb	-0.0%	-5.0%	+5.3%	+22.2%	➖ noise
16	duckdb:vortex-compact	-7.4%	-5.0%	-2.5%	+14.9%	➖ noise
16	duckdb:vortex-file-compressed	-6.1%	-5.0%	-1.1%	+12.3%	➖ noise
17	datafusion:vortex-compact	-6.6%	-5.4%	-1.3%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	-3.0%	-5.4%	+2.5%	+10.0%	➖ noise
17	duckdb:duckdb	-4.7%	-5.4%	+0.7%	+10.0%	➖ noise
17	duckdb:vortex-compact	+1.0%	-5.4%	+6.8%	+10.0%	➖ noise
17	duckdb:vortex-file-compressed	-8.7%	-5.4%	-3.5%	+10.6%	➖ noise
18	datafusion:vortex-compact	-5.0%	-4.0%	-1.1%	+10.0%	➖ noise
18	datafusion:vortex-file-compressed	-3.3%	-4.0%	+0.8%	+10.0%	➖ noise
18	duckdb:duckdb	-6.0%	-4.0%	-2.1%	+10.0%	➖ noise
18	duckdb:vortex-compact	-7.9%	-4.0%	-4.1%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	-8.7%	-4.0%	-4.8%	+10.0%	➖ noise
19	datafusion:vortex-compact	-6.7%	-2.7%	-4.2%	+10.0%	➖ noise
19	datafusion:vortex-file-compressed	-3.4%	-2.7%	-0.8%	+10.5%	➖ noise
19	duckdb:duckdb	-3.4%	-2.7%	-0.8%	+10.5%	➖ noise
19	duckdb:vortex-compact	-2.6%	-2.7%	+0.1%	+10.0%	➖ noise
19	duckdb:vortex-file-compressed	-1.1%	-2.7%	+1.6%	+14.5%	➖ noise
20	datafusion:vortex-compact	-6.3%	-5.2%	-1.1%	+10.0%	➖ noise
20	datafusion:vortex-file-compressed	-6.5%	-5.2%	-1.3%	+10.0%	➖ noise
20	duckdb:duckdb	-0.2%	-5.2%	+5.3%	+10.1%	➖ noise
20	duckdb:vortex-compact	-10.4%	-5.2%	-5.4%	+15.9%	➖ noise
20	duckdb:vortex-file-compressed	-4.1%	-5.2%	+1.2%	+10.0%	➖ noise
21	datafusion:vortex-compact	-7.5%	-3.7%	-3.9%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	-3.6%	-3.7%	+0.1%	+10.0%	➖ noise
21	duckdb:duckdb	-18.9%	-3.7%	-15.8%	+16.3%	✅ faster
21	duckdb:vortex-compact	-7.4%	-3.7%	-3.8%	+10.8%	➖ noise
21	duckdb:vortex-file-compressed	+2.1%	-3.7%	+6.0%	+15.6%	➖ noise
22	datafusion:vortex-compact	-6.6%	-12.7%	+7.0%	+10.7%	➖ noise
22	datafusion:vortex-file-compressed	-3.3%	-12.7%	+10.7%	+12.8%	➖ noise
22	duckdb:duckdb	-12.3%	-12.7%	+0.4%	+11.7%	➖ noise
22	duckdb:vortex-compact	-6.8%	-12.7%	+6.7%	+11.0%	➖ noise
22	duckdb:vortex-file-compressed	-5.2%	-12.7%	+8.6%	+10.5%	➖ noise
23	datafusion:vortex-compact	-3.5%	-6.0%	+2.6%	+10.0%	➖ noise
23	datafusion:vortex-file-compressed	-5.7%	-6.0%	+0.3%	+10.0%	➖ noise
23	duckdb:duckdb	-10.9%	-6.0%	-5.2%	+15.8%	➖ noise
23	duckdb:vortex-compact	-13.1%	-6.0%	-7.6%	+11.3%	➖ noise
23	duckdb:vortex-file-compressed	-11.2%	-6.0%	-5.5%	+10.0%	➖ noise
24	datafusion:vortex-compact	-8.2%	-3.4%	-5.0%	+10.0%	➖ noise
24	datafusion:vortex-file-compressed	-2.8%	-3.4%	+0.6%	+10.0%	➖ noise
24	duckdb:duckdb	-5.6%	-3.4%	-2.3%	+10.4%	➖ noise
24	duckdb:vortex-compact	-2.7%	-3.4%	+0.7%	+10.0%	➖ noise
24	duckdb:vortex-file-compressed	-4.7%	-3.4%	-1.3%	+12.1%	➖ noise
25	datafusion:vortex-compact	-2.6%	-4.9%	+2.4%	+10.0%	➖ noise
25	datafusion:vortex-file-compressed	-4.9%	-4.9%	+0.0%	+10.0%	➖ noise
25	duckdb:duckdb	-0.7%	-4.9%	+4.4%	+10.0%	➖ noise
25	duckdb:vortex-compact	-5.0%	-4.9%	-0.1%	+10.0%	➖ noise
25	duckdb:vortex-file-compressed	-4.9%	-4.9%	+0.1%	+10.4%	➖ noise
26	datafusion:vortex-compact	-2.0%	-6.9%	+5.3%	+14.8%	➖ noise
26	datafusion:vortex-file-compressed	-4.5%	-6.9%	+2.6%	+10.2%	➖ noise
26	duckdb:duckdb	-0.9%	-6.9%	+6.5%	+15.4%	➖ noise
26	duckdb:vortex-compact	-5.9%	-6.9%	+1.2%	+16.4%	➖ noise
26	duckdb:vortex-file-compressed	-9.2%	-6.9%	-2.4%	+13.8%	➖ noise
27	datafusion:vortex-compact	-3.3%	-3.8%	+0.4%	+10.0%	➖ noise
27	datafusion:vortex-file-compressed	-3.8%	-3.8%	-0.0%	+10.0%	➖ noise
27	duckdb:duckdb	-3.3%	-3.8%	+0.5%	+13.3%	➖ noise
27	duckdb:vortex-compact	-4.1%	-3.8%	-0.4%	+10.0%	➖ noise
27	duckdb:vortex-file-compressed	-5.9%	-3.8%	-2.2%	+10.0%	➖ noise
28	datafusion:vortex-compact	-5.5%	-3.3%	-2.2%	+10.0%	➖ noise
28	datafusion:vortex-file-compressed	-5.4%	-3.3%	-2.2%	+10.0%	➖ noise
28	duckdb:duckdb	-2.3%	-3.3%	+1.0%	+10.0%	➖ noise
28	duckdb:vortex-compact	-2.0%	-3.3%	+1.4%	+10.0%	➖ noise
28	duckdb:vortex-file-compressed	-1.1%	-3.3%	+2.3%	+10.0%	➖ noise
29	datafusion:vortex-compact	-5.1%	-5.7%	+0.7%	+10.0%	➖ noise
29	datafusion:vortex-file-compressed	-2.1%	-5.7%	+3.8%	+10.0%	➖ noise
29	duckdb:duckdb	-3.6%	-5.7%	+2.2%	+10.0%	➖ noise
29	duckdb:vortex-compact	-7.8%	-5.7%	-2.2%	+12.3%	➖ noise
29	duckdb:vortex-file-compressed	-3.0%	-5.7%	+2.9%	+10.3%	➖ noise
30	datafusion:vortex-compact	-0.5%	-3.7%	+3.4%	+10.4%	➖ noise
30	datafusion:vortex-file-compressed	-2.6%	-3.7%	+1.2%	+11.2%	➖ noise
30	duckdb:duckdb	-4.6%	-3.7%	-0.9%	+10.0%	➖ noise
30	duckdb:vortex-compact	-7.9%	-3.7%	-4.3%	+10.0%	➖ noise
30	duckdb:vortex-file-compressed	+3.9%	-3.7%	+7.9%	+11.3%	➖ noise
31	datafusion:vortex-compact	-3.4%	-4.1%	+0.7%	+10.0%	➖ noise
31	datafusion:vortex-file-compressed	-4.6%	-4.1%	-0.6%	+10.0%	➖ noise
31	duckdb:duckdb	-5.1%	-4.1%	-1.1%	+14.5%	➖ noise
31	duckdb:vortex-compact	-5.0%	-4.1%	-1.0%	+17.7%	➖ noise
31	duckdb:vortex-file-compressed	-8.4%	-4.1%	-4.5%	+10.9%	➖ noise
32	datafusion:vortex-compact	-11.2%	-3.7%	-7.7%	+10.9%	➖ noise
32	datafusion:vortex-file-compressed	-11.8%	-3.7%	-8.4%	+11.9%	➖ noise
32	duckdb:duckdb	-6.0%	-3.7%	-2.3%	+18.6%	➖ noise
32	duckdb:vortex-compact	-1.4%	-3.7%	+2.4%	+10.0%	➖ noise
32	duckdb:vortex-file-compressed	-0.2%	-3.7%	+3.7%	+16.9%	➖ noise
33	datafusion:vortex-compact	-7.2%	-3.7%	-3.6%	+10.0%	➖ noise
33	datafusion:vortex-file-compressed	-9.7%	-3.7%	-6.2%	+11.0%	➖ noise
33	duckdb:duckdb	-2.2%	-3.7%	+1.6%	+11.7%	➖ noise
33	duckdb:vortex-compact	-6.0%	-3.7%	-2.4%	+10.0%	➖ noise
33	duckdb:vortex-file-compressed	-10.8%	-3.7%	-7.4%	+13.2%	➖ noise
34	datafusion:vortex-compact	-6.9%	-2.8%	-4.2%	+10.4%	➖ noise
34	datafusion:vortex-file-compressed	-5.4%	-2.8%	-2.6%	+10.0%	➖ noise
34	duckdb:duckdb	-4.1%	-2.8%	-1.3%	+10.7%	➖ noise
34	duckdb:vortex-compact	-1.8%	-2.8%	+1.1%	+10.0%	➖ noise
34	duckdb:vortex-file-compressed	+1.5%	-2.8%	+4.5%	+10.8%	➖ noise
35	datafusion:vortex-compact	-9.6%	-4.2%	-5.7%	+10.0%	➖ noise
35	datafusion:vortex-file-compressed	-6.5%	-4.2%	-2.5%	+10.0%	➖ noise
35	duckdb:duckdb	-5.0%	-4.2%	-0.9%	+17.0%	➖ noise
35	duckdb:vortex-compact	-2.0%	-4.2%	+2.2%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	-10.9%	-4.2%	-7.0%	+10.0%	➖ noise
36	datafusion:vortex-compact	-1.4%	-1.8%	+0.4%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	-2.2%	-1.8%	-0.4%	+10.0%	➖ noise
36	duckdb:duckdb	-4.9%	-1.8%	-3.1%	+10.0%	➖ noise
36	duckdb:vortex-compact	-0.7%	-1.8%	+1.2%	+10.0%	➖ noise
36	duckdb:vortex-file-compressed	-1.4%	-1.8%	+0.4%	+15.0%	➖ noise
37	datafusion:vortex-compact	-7.0%	-5.9%	-1.2%	+10.0%	➖ noise
37	datafusion:vortex-file-compressed	+1.2%	-5.9%	+7.5%	+12.9%	➖ noise
37	duckdb:duckdb	-1.2%	-5.9%	+5.0%	+11.2%	➖ noise
37	duckdb:vortex-compact	-4.1%	-5.9%	+1.8%	+16.0%	➖ noise
37	duckdb:vortex-file-compressed	+2.0%	-5.9%	+8.4%	+13.8%	➖ noise
38	datafusion:vortex-compact	-4.9%	-2.6%	-2.4%	+10.0%	➖ noise
38	datafusion:vortex-file-compressed	-3.0%	-2.6%	-0.4%	+10.0%	➖ noise
38	duckdb:duckdb	+2.9%	-2.6%	+5.6%	+10.0%	➖ noise
38	duckdb:vortex-compact	-3.8%	-2.6%	-1.2%	+11.3%	➖ noise
38	duckdb:vortex-file-compressed	+4.0%	-2.6%	+6.7%	+10.0%	➖ noise
39	datafusion:vortex-compact	-1.6%	-3.5%	+2.0%	+20.4%	➖ noise
39	datafusion:vortex-file-compressed	-1.5%	-3.5%	+2.1%	+19.4%	➖ noise
39	duckdb:duckdb	+0.2%	-3.5%	+3.9%	+16.1%	➖ noise
39	duckdb:vortex-compact	+4.1%	-3.5%	+8.0%	+20.3%	➖ noise
39	duckdb:vortex-file-compressed	-0.2%	-3.5%	+3.4%	+19.8%	➖ noise
40	datafusion:vortex-compact	-7.1%	-4.9%	-2.3%	+12.7%	➖ noise
40	datafusion:vortex-file-compressed	-7.3%	-4.9%	-2.5%	+13.3%	➖ noise
40	duckdb:duckdb	-1.9%	-4.9%	+3.2%	+17.5%	➖ noise
40	duckdb:vortex-compact	+0.2%	-4.9%	+5.4%	+14.2%	➖ noise
40	duckdb:vortex-file-compressed	-10.4%	-4.9%	-5.7%	+13.9%	➖ noise
41	datafusion:vortex-compact	-7.3%	-4.1%	-3.4%	+14.2%	➖ noise
41	datafusion:vortex-file-compressed	-14.5%	-4.1%	-10.9%	+13.6%	➖ noise
41	duckdb:duckdb	-8.2%	-4.1%	-4.3%	+10.0%	➖ noise
41	duckdb:vortex-compact	-1.1%	-4.1%	+3.1%	+10.0%	➖ noise
41	duckdb:vortex-file-compressed	-4.4%	-4.1%	-0.3%	+10.0%	➖ noise
42	datafusion:vortex-compact	-7.5%	-4.1%	-3.6%	+13.4%	➖ noise
42	datafusion:vortex-file-compressed	-8.9%	-4.1%	-5.0%	+10.0%	➖ noise
42	duckdb:duckdb	-13.3%	-4.1%	-9.6%	+16.8%	➖ noise
42	duckdb:vortex-compact	-0.6%	-4.1%	+3.6%	+11.5%	➖ noise
42	duckdb:vortex-file-compressed	-8.4%	-4.1%	-4.4%	+14.9%	➖ noise
43	datafusion:vortex-compact	-1.7%	-7.1%	+5.8%	+10.0%	➖ noise
43	datafusion:vortex-file-compressed	-7.9%	-7.1%	-0.8%	+10.0%	➖ noise
43	duckdb:duckdb	-1.7%	-7.1%	+5.8%	+10.4%	➖ noise
43	duckdb:vortex-compact	-0.6%	-7.1%	+6.9%	+10.0%	➖ noise
43	duckdb:vortex-file-compressed	-6.9%	-7.1%	+0.2%	+10.0%	➖ noise
44	datafusion:vortex-compact	-2.2%	-2.4%	+0.2%	+10.0%	➖ noise
44	datafusion:vortex-file-compressed	-6.8%	-2.4%	-4.5%	+10.0%	➖ noise
44	duckdb:duckdb	-4.0%	-2.4%	-1.6%	+10.8%	➖ noise
44	duckdb:vortex-compact	-0.3%	-2.4%	+2.2%	+10.0%	➖ noise
44	duckdb:vortex-file-compressed	-9.0%	-2.4%	-6.7%	+13.5%	➖ noise
45	datafusion:vortex-compact	-7.8%	+1.0%	-8.7%	+10.0%	➖ noise
45	datafusion:vortex-file-compressed	-5.0%	+1.0%	-5.9%	+10.0%	➖ noise
45	duckdb:duckdb	-3.0%	+1.0%	-4.0%	+12.6%	➖ noise
45	duckdb:vortex-compact	+6.6%	+1.0%	+5.6%	+11.8%	➖ noise
45	duckdb:vortex-file-compressed	-3.6%	+1.0%	-4.5%	+12.6%	➖ noise
46	datafusion:vortex-compact	-4.0%	-5.5%	+1.6%	+10.0%	➖ noise
46	datafusion:vortex-file-compressed	-5.9%	-5.5%	-0.4%	+10.0%	➖ noise
46	duckdb:duckdb	-5.2%	-5.5%	+0.3%	+10.0%	➖ noise
46	duckdb:vortex-compact	-2.2%	-5.5%	+3.5%	+10.0%	➖ noise
46	duckdb:vortex-file-compressed	-5.9%	-5.5%	-0.5%	+10.0%	➖ noise
47	datafusion:vortex-compact	-5.0%	-2.9%	-2.2%	+10.0%	➖ noise
47	datafusion:vortex-file-compressed	-6.8%	-2.9%	-4.0%	+10.0%	➖ noise
47	duckdb:duckdb	-1.5%	-2.9%	+1.4%	+10.0%	➖ noise
47	duckdb:vortex-compact	-2.7%	-2.9%	+0.1%	+10.0%	➖ noise
47	duckdb:vortex-file-compressed	-4.7%	-2.9%	-1.9%	+14.3%	➖ noise
48	datafusion:vortex-compact	-4.0%	-1.6%	-2.4%	+11.3%	➖ noise
48	datafusion:vortex-file-compressed	-5.8%	-1.6%	-4.3%	+10.0%	➖ noise
48	duckdb:duckdb	-5.8%	-1.6%	-4.3%	+10.5%	➖ noise
48	duckdb:vortex-compact	+1.9%	-1.6%	+3.5%	+10.0%	➖ noise
48	duckdb:vortex-file-compressed	-0.3%	-1.6%	+1.3%	+12.0%	➖ noise
49	datafusion:vortex-compact	-3.0%	-2.8%	-0.2%	+11.5%	➖ noise
49	datafusion:vortex-file-compressed	-4.5%	-2.8%	-1.7%	+14.1%	➖ noise
49	duckdb:duckdb	-7.6%	-2.8%	-5.0%	+16.7%	➖ noise
49	duckdb:vortex-compact	-1.6%	-2.8%	+1.3%	+11.6%	➖ noise
49	duckdb:vortex-file-compressed	-13.3%	-2.8%	-10.8%	+19.2%	➖ noise
50	datafusion:vortex-compact	-2.6%	-0.9%	-1.7%	+10.0%	➖ noise
50	datafusion:vortex-file-compressed	-5.3%	-0.9%	-4.4%	+10.0%	➖ noise
50	duckdb:duckdb	-7.4%	-0.9%	-6.5%	+10.0%	➖ noise
50	duckdb:vortex-compact	-2.9%	-0.9%	-1.9%	+10.0%	➖ noise
50	duckdb:vortex-file-compressed	-4.6%	-0.9%	-3.7%	+10.0%	➖ noise
51	datafusion:vortex-compact	-8.5%	-8.2%	-0.4%	+13.4%	➖ noise
51	datafusion:vortex-file-compressed	-6.8%	-8.2%	+1.6%	+14.6%	➖ noise
51	duckdb:duckdb	-1.1%	-8.2%	+7.8%	+10.7%	➖ noise
51	duckdb:vortex-compact	-2.1%	-8.2%	+6.7%	+21.7%	➖ noise
51	duckdb:vortex-file-compressed	-10.5%	-8.2%	-2.5%	+16.9%	➖ noise
52	datafusion:vortex-compact	-9.5%	-8.7%	-0.9%	+12.4%	➖ noise
52	datafusion:vortex-file-compressed	+1.5%	-8.7%	+11.1%	+12.2%	➖ noise
52	duckdb:duckdb	-2.0%	-8.7%	+7.3%	+15.1%	➖ noise
52	duckdb:vortex-compact	-6.4%	-8.7%	+2.5%	+19.2%	➖ noise
52	duckdb:vortex-file-compressed	-9.9%	-8.7%	-1.4%	+18.6%	➖ noise
53	datafusion:vortex-compact	-8.0%	-3.2%	-4.9%	+10.8%	➖ noise
53	datafusion:vortex-file-compressed	-7.9%	-3.2%	-4.9%	+10.0%	➖ noise
53	duckdb:duckdb	-3.2%	-3.2%	+0.0%	+11.6%	➖ noise
53	duckdb:vortex-compact	-7.8%	-3.2%	-4.7%	+10.6%	➖ noise
53	duckdb:vortex-file-compressed	-6.1%	-3.2%	-3.0%	+11.8%	➖ noise
54	datafusion:vortex-compact	-6.4%	-3.4%	-3.1%	+10.0%	➖ noise
54	datafusion:vortex-file-compressed	-6.5%	-3.4%	-3.2%	+10.0%	➖ noise
54	duckdb:duckdb	-4.8%	-3.4%	-1.4%	+14.6%	➖ noise
54	duckdb:vortex-compact	-7.7%	-3.4%	-4.5%	+10.0%	➖ noise
54	duckdb:vortex-file-compressed	-2.6%	-3.4%	+0.8%	+10.6%	➖ noise
55	datafusion:vortex-compact	-2.4%	-4.5%	+2.2%	+12.9%	➖ noise
55	datafusion:vortex-file-compressed	-4.3%	-4.5%	+0.3%	+12.6%	➖ noise
55	duckdb:duckdb	-2.6%	-4.5%	+2.0%	+15.4%	➖ noise
55	duckdb:vortex-compact	-8.7%	-4.5%	-4.4%	+12.9%	➖ noise
55	duckdb:vortex-file-compressed	+7.2%	-4.5%	+12.3%	+15.7%	➖ noise
56	datafusion:vortex-compact	-5.2%	-3.5%	-1.8%	+10.0%	➖ noise
56	datafusion:vortex-file-compressed	-3.4%	-3.5%	+0.1%	+10.0%	➖ noise
56	duckdb:duckdb	-5.8%	-3.5%	-2.4%	+10.0%	➖ noise
56	duckdb:vortex-compact	-4.3%	-3.5%	-0.8%	+10.0%	➖ noise
56	duckdb:vortex-file-compressed	-10.4%	-3.5%	-7.1%	+10.8%	➖ noise
57	datafusion:vortex-compact	-6.5%	-5.8%	-0.7%	+10.0%	➖ noise
57	datafusion:vortex-file-compressed	-4.3%	-5.8%	+1.7%	+10.0%	➖ noise
57	duckdb:duckdb	-1.6%	-5.8%	+4.4%	+12.4%	➖ noise
57	duckdb:vortex-compact	-1.1%	-5.8%	+5.0%	+20.9%	➖ noise
57	duckdb:vortex-file-compressed	-6.1%	-5.8%	-0.4%	+17.4%	➖ noise
58	datafusion:vortex-compact	-6.8%	-3.7%	-3.2%	+10.0%	➖ noise
58	datafusion:vortex-file-compressed	-8.8%	-3.7%	-5.3%	+10.0%	➖ noise
58	duckdb:duckdb	-14.4%	-3.7%	-11.1%	+18.4%	➖ noise
58	duckdb:vortex-compact	-13.9%	-3.7%	-10.6%	+21.8%	➖ noise
58	duckdb:vortex-file-compressed	-6.0%	-3.7%	-2.3%	+13.1%	➖ noise
59	datafusion:vortex-compact	-5.0%	-2.0%	-3.1%	+10.0%	➖ noise
59	datafusion:vortex-file-compressed	-6.2%	-2.0%	-4.3%	+10.0%	➖ noise
59	duckdb:duckdb	-2.2%	-2.0%	-0.3%	+10.0%	➖ noise
59	duckdb:vortex-compact	+1.0%	-2.0%	+3.0%	+10.0%	➖ noise
59	duckdb:vortex-file-compressed	-2.3%	-2.0%	-0.4%	+10.0%	➖ noise
60	datafusion:vortex-compact	-10.3%	-4.0%	-6.6%	+10.0%	➖ noise
60	datafusion:vortex-file-compressed	-2.9%	-4.0%	+1.1%	+10.0%	➖ noise
60	duckdb:duckdb	-4.5%	-4.0%	-0.5%	+17.9%	➖ noise
60	duckdb:vortex-compact	-6.0%	-4.0%	-2.1%	+10.0%	➖ noise
60	duckdb:vortex-file-compressed	-7.4%	-4.0%	-3.5%	+10.1%	➖ noise
61	datafusion:vortex-compact	-5.4%	-0.7%	-4.8%	+10.0%	➖ noise
61	datafusion:vortex-file-compressed	-1.8%	-0.7%	-1.1%	+10.0%	➖ noise
61	duckdb:duckdb	+0.9%	-0.7%	+1.6%	+10.4%	➖ noise
61	duckdb:vortex-compact	-1.3%	-0.7%	-0.6%	+10.0%	➖ noise
61	duckdb:vortex-file-compressed	+6.2%	-0.7%	+7.0%	+11.2%	➖ noise
62	datafusion:vortex-compact	-6.2%	-5.8%	-0.4%	+11.9%	➖ noise
62	datafusion:vortex-file-compressed	-6.7%	-5.8%	-1.0%	+11.5%	➖ noise
62	duckdb:duckdb	+0.7%	-5.8%	+6.8%	+12.3%	➖ noise
62	duckdb:vortex-compact	-2.1%	-5.8%	+3.8%	+27.4%	➖ noise
62	duckdb:vortex-file-compressed	-12.8%	-5.8%	-7.5%	+19.0%	➖ noise
63	datafusion:vortex-compact	-7.9%	-6.3%	-1.7%	+10.0%	➖ noise
63	datafusion:vortex-file-compressed	-3.0%	-6.3%	+3.5%	+10.0%	➖ noise
63	duckdb:duckdb	-5.1%	-6.3%	+1.3%	+10.0%	➖ noise
63	duckdb:vortex-compact	-4.8%	-6.3%	+1.6%	+10.0%	➖ noise
63	duckdb:vortex-file-compressed	-4.0%	-6.3%	+2.5%	+11.9%	➖ noise
64	datafusion:vortex-compact	-5.6%	-3.3%	-2.3%	+10.0%	➖ noise
64	datafusion:vortex-file-compressed	-4.9%	-3.3%	-1.6%	+10.0%	➖ noise
64	duckdb:duckdb	-7.1%	-3.3%	-3.9%	+10.0%	➖ noise
64	duckdb:vortex-compact	-8.8%	-3.3%	-5.6%	+10.0%	➖ noise
64	duckdb:vortex-file-compressed	-7.2%	-3.3%	-4.0%	+10.0%	➖ noise
65	datafusion:vortex-compact	-4.0%	-7.6%	+3.9%	+11.7%	➖ noise
65	datafusion:vortex-file-compressed	-1.8%	-7.6%	+6.3%	+15.8%	➖ noise
65	duckdb:duckdb	+4.6%	-7.6%	+13.2%	+15.6%	➖ noise
65	duckdb:vortex-compact	-3.3%	-7.6%	+4.7%	+10.8%	➖ noise
65	duckdb:vortex-file-compressed	-3.2%	-7.6%	+4.8%	+10.3%	➖ noise
66	datafusion:vortex-compact	-4.8%	-3.0%	-1.9%	+11.2%	➖ noise
66	datafusion:vortex-file-compressed	-4.4%	-3.0%	-1.5%	+13.2%	➖ noise
66	duckdb:duckdb	-3.2%	-3.0%	-0.3%	+12.7%	➖ noise
66	duckdb:vortex-compact	-6.6%	-3.0%	-3.8%	+12.2%	➖ noise
66	duckdb:vortex-file-compressed	-4.4%	-3.0%	-1.5%	+16.3%	➖ noise
67	datafusion:vortex-compact	-1.3%	-1.8%	+0.5%	+10.0%	➖ noise
67	datafusion:vortex-file-compressed	-1.2%	-1.8%	+0.6%	+10.0%	➖ noise
67	duckdb:duckdb	-5.4%	-1.8%	-3.6%	+10.0%	➖ noise
67	duckdb:vortex-compact	-4.0%	-1.8%	-2.3%	+10.0%	➖ noise
67	duckdb:vortex-file-compressed	-3.0%	-1.8%	-1.3%	+10.0%	➖ noise
68	datafusion:vortex-compact	-5.8%	-1.4%	-4.5%	+10.0%	➖ noise
68	datafusion:vortex-file-compressed	-5.4%	-1.4%	-4.1%	+10.0%	➖ noise
68	duckdb:duckdb	-4.3%	-1.4%	-2.9%	+10.0%	➖ noise
68	duckdb:vortex-compact	-4.6%	-1.4%	-3.2%	+10.0%	➖ noise
68	duckdb:vortex-file-compressed	-4.6%	-1.4%	-3.3%	+10.0%	➖ noise
69	datafusion:vortex-compact	-6.7%	-4.0%	-2.8%	+10.0%	➖ noise
69	datafusion:vortex-file-compressed	-1.0%	-4.0%	+3.1%	+10.0%	➖ noise
69	duckdb:duckdb	-7.2%	-4.0%	-3.3%	+10.1%	➖ noise
69	duckdb:vortex-compact	-4.6%	-4.0%	-0.6%	+13.8%	➖ noise
69	duckdb:vortex-file-compressed	-6.1%	-4.0%	-2.2%	+10.0%	➖ noise
70	datafusion:vortex-compact	-1.7%	-4.0%	+2.4%	+10.0%	➖ noise
70	datafusion:vortex-file-compressed	-2.3%	-4.0%	+1.7%	+10.0%	➖ noise
70	duckdb:duckdb	-1.3%	-4.0%	+2.8%	+13.5%	➖ noise
70	duckdb:vortex-compact	-0.7%	-4.0%	+3.5%	+13.5%	➖ noise
70	duckdb:vortex-file-compressed	-6.0%	-4.0%	-2.1%	+10.0%	➖ noise
71	datafusion:vortex-compact	+0.1%	-3.9%	+4.2%	+16.9%	➖ noise
71	datafusion:vortex-file-compressed	-0.7%	-3.9%	+3.3%	+16.2%	➖ noise
71	duckdb:duckdb	-5.9%	-3.9%	-2.2%	+20.0%	➖ noise
71	duckdb:vortex-compact	-1.2%	-3.9%	+2.8%	+16.3%	➖ noise
71	duckdb:vortex-file-compressed	-7.7%	-3.9%	-4.0%	+19.1%	➖ noise
72	datafusion:vortex-compact	-9.3%	-3.8%	-5.7%	+10.0%	➖ noise
72	datafusion:vortex-file-compressed	-9.1%	-3.8%	-5.5%	+10.0%	➖ noise
72	duckdb:duckdb	-3.4%	-3.8%	+0.5%	+10.0%	➖ noise
72	duckdb:vortex-compact	-2.3%	-3.8%	+1.5%	+10.0%	➖ noise
72	duckdb:vortex-file-compressed	-3.3%	-3.8%	+0.5%	+10.0%	➖ noise
73	datafusion:vortex-compact	+1.6%	+0.8%	+0.8%	+12.1%	➖ noise
73	datafusion:vortex-file-compressed	-4.2%	+0.8%	-5.0%	+23.9%	➖ noise
73	duckdb:duckdb	-2.3%	+0.8%	-3.2%	+12.2%	➖ noise
73	duckdb:vortex-compact	-0.4%	+0.8%	-1.3%	+13.6%	➖ noise
73	duckdb:vortex-file-compressed	-5.5%	+0.8%	-6.3%	+25.2%	➖ noise
74	datafusion:vortex-compact	-4.7%	-1.8%	-3.0%	+10.0%	➖ noise
74	datafusion:vortex-file-compressed	-5.2%	-1.8%	-3.5%	+10.0%	➖ noise
74	duckdb:duckdb	-1.1%	-1.8%	+0.7%	+10.0%	➖ noise
74	duckdb:vortex-compact	-6.9%	-1.8%	-5.2%	+10.0%	➖ noise
74	duckdb:vortex-file-compressed	-7.5%	-1.8%	-5.8%	+10.0%	➖ noise
75	datafusion:vortex-compact	-2.4%	-2.9%	+0.5%	+10.0%	➖ noise
75	datafusion:vortex-file-compressed	-4.6%	-2.9%	-1.8%	+10.0%	➖ noise
75	duckdb:duckdb	-1.7%	-2.9%	+1.2%	+13.4%	➖ noise
75	duckdb:vortex-compact	-0.6%	-2.9%	+2.3%	+11.8%	➖ noise
75	duckdb:vortex-file-compressed	-8.7%	-2.9%	-6.0%	+10.0%	➖ noise
76	datafusion:vortex-compact	-2.5%	-3.3%	+0.8%	+12.5%	➖ noise
76	datafusion:vortex-file-compressed	-3.9%	-3.3%	-0.6%	+10.0%	➖ noise
76	duckdb:duckdb	-5.9%	-3.3%	-2.6%	+15.6%	➖ noise
76	duckdb:vortex-compact	-12.7%	-3.3%	-9.7%	+15.6%	➖ noise
76	duckdb:vortex-file-compressed	-3.1%	-3.3%	+0.2%	+17.8%	➖ noise
77	datafusion:vortex-compact	-7.8%	-3.5%	-4.4%	+10.0%	➖ noise
77	datafusion:vortex-file-compressed	-8.3%	-3.5%	-5.0%	+10.0%	➖ noise
77	duckdb:duckdb	-3.4%	-3.5%	+0.1%	+10.8%	➖ noise
77	duckdb:vortex-compact	-5.4%	-3.5%	-1.9%	+10.0%	➖ noise
77	duckdb:vortex-file-compressed	-12.8%	-3.5%	-9.6%	+12.7%	➖ noise
78	datafusion:vortex-compact	-7.1%	-3.6%	-3.6%	+10.0%	➖ noise
78	datafusion:vortex-file-compressed	-4.0%	-3.6%	-0.5%	+10.0%	➖ noise
78	duckdb:duckdb	-4.4%	-3.6%	-0.8%	+10.2%	➖ noise
78	duckdb:vortex-compact	-6.6%	-3.6%	-3.1%	+10.0%	➖ noise
78	duckdb:vortex-file-compressed	-5.0%	-3.6%	-1.4%	+11.6%	➖ noise
79	datafusion:vortex-compact	-3.3%	-1.3%	-2.0%	+10.0%	➖ noise
79	datafusion:vortex-file-compressed	-5.0%	-1.3%	-3.8%	+21.0%	➖ noise
79	duckdb:duckdb	-4.5%	-1.3%	-3.2%	+12.0%	➖ noise
79	duckdb:vortex-compact	-4.7%	-1.3%	-3.5%	+11.0%	➖ noise
79	duckdb:vortex-file-compressed	-9.4%	-1.3%	-8.2%	+11.3%	➖ noise
80	datafusion:vortex-compact	-7.0%	-7.2%	+0.1%	+10.0%	➖ noise
80	datafusion:vortex-file-compressed	-9.0%	-7.2%	-2.0%	+10.0%	➖ noise
80	duckdb:duckdb	-8.4%	-7.2%	-1.4%	+17.2%	➖ noise
80	duckdb:vortex-compact	-10.6%	-7.2%	-3.7%	+10.0%	➖ noise
80	duckdb:vortex-file-compressed	-15.1%	-7.2%	-8.6%	+10.0%	➖ noise
81	datafusion:vortex-compact	-3.5%	-4.2%	+0.7%	+15.0%	➖ noise
81	datafusion:vortex-file-compressed	-3.1%	-4.2%	+1.1%	+10.5%	➖ noise
81	duckdb:duckdb	-3.3%	-4.2%	+1.0%	+10.0%	➖ noise
81	duckdb:vortex-compact	-12.4%	-4.2%	-8.6%	+14.2%	➖ noise
81	duckdb:vortex-file-compressed	-2.3%	-4.2%	+2.0%	+10.0%	➖ noise
82	datafusion:vortex-compact	-7.6%	-3.2%	-4.5%	+10.0%	➖ noise
82	datafusion:vortex-file-compressed	-9.6%	-3.2%	-6.6%	+10.0%	➖ noise
82	duckdb:duckdb	-10.1%	-3.2%	-7.1%	+19.9%	➖ noise
82	duckdb:vortex-compact	+0.3%	-3.2%	+3.7%	+10.0%	➖ noise
82	duckdb:vortex-file-compressed	-9.9%	-3.2%	-6.9%	+10.8%	➖ noise
83	datafusion:vortex-compact	-4.4%	-7.1%	+2.9%	+10.0%	➖ noise
83	datafusion:vortex-file-compressed	-5.6%	-7.1%	+1.6%	+10.0%	➖ noise
83	duckdb:duckdb	-2.9%	-7.1%	+4.5%	+13.2%	➖ noise
83	duckdb:vortex-compact	-5.7%	-7.1%	+1.5%	+10.8%	➖ noise
83	duckdb:vortex-file-compressed	-15.0%	-7.1%	-8.4%	+11.6%	➖ noise
84	datafusion:vortex-compact	-16.8%	-5.6%	-11.8%	+11.0%	✅ faster
84	datafusion:vortex-file-compressed	-3.5%	-5.6%	+2.2%	+18.1%	➖ noise
84	duckdb:duckdb	-1.7%	-5.6%	+4.2%	+11.3%	➖ noise
84	duckdb:vortex-compact	-5.9%	-5.6%	-0.3%	+10.0%	➖ noise
84	duckdb:vortex-file-compressed	-6.7%	-5.6%	-1.1%	+10.0%	➖ noise
85	datafusion:vortex-compact	-2.6%	-3.7%	+1.2%	+10.0%	➖ noise
85	datafusion:vortex-file-compressed	-2.0%	-3.7%	+1.8%	+10.0%	➖ noise
85	duckdb:duckdb	-6.3%	-3.7%	-2.6%	+10.0%	➖ noise
85	duckdb:vortex-compact	-0.4%	-3.7%	+3.5%	+10.0%	➖ noise
85	duckdb:vortex-file-compressed	-4.2%	-3.7%	-0.5%	+10.0%	➖ noise
86	datafusion:vortex-compact	-3.2%	-2.6%	-0.6%	+11.8%	➖ noise
86	datafusion:vortex-file-compressed	-4.5%	-2.6%	-1.9%	+19.2%	➖ noise
86	duckdb:duckdb	-1.5%	-2.6%	+1.1%	+11.0%	➖ noise
86	duckdb:vortex-compact	-5.2%	-2.6%	-2.7%	+19.0%	➖ noise
86	duckdb:vortex-file-compressed	-3.0%	-2.6%	-0.5%	+11.3%	➖ noise
87	datafusion:vortex-compact	-5.2%	-5.6%	+0.4%	+10.0%	➖ noise
87	datafusion:vortex-file-compressed	-3.1%	-5.6%	+2.7%	+10.0%	➖ noise
87	duckdb:duckdb	-2.4%	-5.6%	+3.3%	+10.2%	➖ noise
87	duckdb:vortex-compact	+5.6%	-5.6%	+11.9%	+10.5%	🚨 regression
87	duckdb:vortex-file-compressed	-7.4%	-5.6%	-2.0%	+12.6%	➖ noise
88	datafusion:vortex-compact	-3.1%	-3.8%	+0.7%	+10.0%	➖ noise
88	datafusion:vortex-file-compressed	-3.4%	-3.8%	+0.4%	+10.0%	➖ noise
88	duckdb:duckdb	-2.4%	-3.8%	+1.4%	+10.0%	➖ noise
88	duckdb:vortex-compact	-4.0%	-3.8%	-0.2%	+10.0%	➖ noise
88	duckdb:vortex-file-compressed	-6.3%	-3.8%	-2.6%	+10.0%	➖ noise
89	datafusion:vortex-compact	-1.7%	-2.9%	+1.3%	+10.0%	➖ noise
89	datafusion:vortex-file-compressed	-2.7%	-2.9%	+0.3%	+10.0%	➖ noise
89	duckdb:duckdb	-7.1%	-2.9%	-4.3%	+13.6%	➖ noise
89	duckdb:vortex-compact	+2.3%	-2.9%	+5.4%	+11.7%	➖ noise
89	duckdb:vortex-file-compressed	-5.1%	-2.9%	-2.2%	+11.9%	➖ noise
90	datafusion:vortex-compact	-7.3%	+1.7%	-8.8%	+11.1%	➖ noise
90	datafusion:vortex-file-compressed	-13.0%	+1.7%	-14.5%	+11.5%	✅ faster
90	duckdb:duckdb	-1.2%	+1.7%	-2.8%	+12.3%	➖ noise
90	duckdb:vortex-compact	+1.1%	+1.7%	-0.6%	+11.8%	➖ noise
90	duckdb:vortex-file-compressed	-3.0%	+1.7%	-4.6%	+12.7%	➖ noise
91	datafusion:vortex-compact	-3.3%	+0.8%	-4.1%	+10.0%	➖ noise
91	datafusion:vortex-file-compressed	-6.8%	+0.8%	-7.5%	+10.0%	➖ noise
91	duckdb:duckdb	+1.0%	+0.8%	+0.2%	+16.7%	➖ noise
91	duckdb:vortex-compact	-9.2%	+0.8%	-9.9%	+10.0%	✅ faster
91	duckdb:vortex-file-compressed	-5.6%	+0.8%	-6.4%	+11.1%	➖ noise
92	datafusion:vortex-compact	-7.7%	-6.9%	-0.9%	+10.0%	➖ noise
92	datafusion:vortex-file-compressed	-7.0%	-6.9%	-0.1%	+10.1%	➖ noise
92	duckdb:duckdb	+0.8%	-6.9%	+8.2%	+14.8%	➖ noise
92	duckdb:vortex-compact	-3.1%	-6.9%	+4.0%	+14.4%	➖ noise
92	duckdb:vortex-file-compressed	-11.2%	-6.9%	-4.6%	+11.7%	➖ noise
93	datafusion:vortex-compact	-4.3%	-5.6%	+1.3%	+11.5%	➖ noise
93	datafusion:vortex-file-compressed	-10.7%	-5.6%	-5.4%	+10.4%	➖ noise
93	duckdb:duckdb	-4.8%	-5.6%	+0.8%	+11.9%	➖ noise
93	duckdb:vortex-compact	-8.1%	-5.6%	-2.6%	+11.4%	➖ noise
93	duckdb:vortex-file-compressed	-4.8%	-5.6%	+0.9%	+16.4%	➖ noise
94	datafusion:vortex-compact	-2.3%	-5.6%	+3.4%	+10.0%	➖ noise
94	datafusion:vortex-file-compressed	-0.1%	-5.6%	+5.9%	+11.4%	➖ noise
94	duckdb:duckdb	-6.0%	-5.6%	-0.4%	+10.4%	➖ noise
94	duckdb:vortex-compact	-8.5%	-5.6%	-3.0%	+10.7%	➖ noise
94	duckdb:vortex-file-compressed	-8.4%	-5.6%	-2.9%	+12.8%	➖ noise
95	datafusion:vortex-compact	-4.8%	+2.6%	-7.2%	+10.8%	➖ noise
95	datafusion:vortex-file-compressed	-8.1%	+2.6%	-10.5%	+10.0%	✅ faster
95	duckdb:duckdb	-5.1%	+2.6%	-7.6%	+16.7%	➖ noise
95	duckdb:vortex-compact	-14.4%	+2.6%	-16.6%	+16.3%	✅ faster
95	duckdb:vortex-file-compressed	-3.3%	+2.6%	-5.8%	+18.5%	➖ noise
96	datafusion:vortex-compact	-5.9%	-10.7%	+5.3%	+10.6%	➖ noise
96	datafusion:vortex-file-compressed	-4.1%	-10.7%	+7.3%	+10.7%	➖ noise
96	duckdb:duckdb	-5.0%	-10.7%	+6.3%	+12.2%	➖ noise
96	duckdb:vortex-compact	-8.9%	-10.7%	+2.0%	+23.7%	➖ noise
96	duckdb:vortex-file-compressed	-7.2%	-10.7%	+3.9%	+15.5%	➖ noise
97	datafusion:vortex-compact	-5.5%	-4.0%	-1.6%	+10.9%	➖ noise
97	datafusion:vortex-file-compressed	-9.6%	-4.0%	-5.9%	+10.0%	➖ noise
97	duckdb:duckdb	-0.7%	-4.0%	+3.4%	+10.8%	➖ noise
97	duckdb:vortex-compact	-7.3%	-4.0%	-3.5%	+14.6%	➖ noise
97	duckdb:vortex-file-compressed	-0.3%	-4.0%	+3.8%	+11.0%	➖ noise
98	datafusion:vortex-compact	-3.5%	-7.7%	+4.5%	+11.9%	➖ noise
98	datafusion:vortex-file-compressed	-8.9%	-7.7%	-1.3%	+10.0%	➖ noise
98	duckdb:duckdb	-5.8%	-7.7%	+2.0%	+14.2%	➖ noise
98	duckdb:vortex-compact	-5.1%	-7.7%	+2.8%	+13.2%	➖ noise
98	duckdb:vortex-file-compressed	-8.3%	-7.7%	-0.6%	+11.9%	➖ noise
99	datafusion:vortex-compact	-6.9%	+2.8%	-9.4%	+15.4%	➖ noise
99	datafusion:vortex-file-compressed	-11.7%	+2.8%	-14.1%	+14.8%	✅ faster
99	duckdb:duckdb	-2.9%	+2.8%	-5.5%	+23.8%	➖ noise
99	duckdb:vortex-compact	-2.3%	+2.8%	-4.9%	+14.6%	➖ noise
99	duckdb:vortex-file-compressed	-1.6%	+2.8%	-4.3%	+14.6%	➖ noise

[github-actions]

Benchmarks: TPC-H SF=10 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.3%
Vortex (geomean): 1.017x ➖
Parquet (geomean): 1.021x ➖
Shifts: Parquet (control) +2.1% · Median polish +2.0%

---

datafusion / vortex-file-compressed (1.015x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	429925593	444955826	0.97
tpch_q02/datafusion:vortex-file-compressed	160812414	157140686	1.02
tpch_q03/datafusion:vortex-file-compressed	250598986	249918957	1.00
tpch_q04/datafusion:vortex-file-compressed	110140761	107169503	1.03
tpch_q05/datafusion:vortex-file-compressed	464620670	459054485	1.01
tpch_q06/datafusion:vortex-file-compressed	42802918	40790092	1.05
tpch_q07/datafusion:vortex-file-compressed	652801433	648189948	1.01
tpch_q08/datafusion:vortex-file-compressed	474399386	465055786	1.02
tpch_q09/datafusion:vortex-file-compressed	823142564	808937920	1.02
tpch_q10/datafusion:vortex-file-compressed	300206772	286350095	1.05
tpch_q11/datafusion:vortex-file-compressed	118905550	117257839	1.01
tpch_q12/datafusion:vortex-file-compressed	129247470	127526823	1.01
tpch_q13/datafusion:vortex-file-compressed	228167768	225530508	1.01
tpch_q14/datafusion:vortex-file-compressed	75165982	71754519	1.05
tpch_q15/datafusion:vortex-file-compressed	109208972	108829447	1.00
tpch_q16/datafusion:vortex-file-compressed	93446574	93698468	1.00
tpch_q17/datafusion:vortex-file-compressed	751376259	743778518	1.01
tpch_q18/datafusion:vortex-file-compressed	986783236	967049833	1.02
tpch_q19/datafusion:vortex-file-compressed	133021120	131859377	1.01
tpch_q20/datafusion:vortex-file-compressed	203280529	200406244	1.01
tpch_q21/datafusion:vortex-file-compressed	793305205	762899176	1.04
tpch_q22/datafusion:vortex-file-compressed	61551674	62614020	0.98

datafusion / vortex-compact (1.017x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	477885789	478888741	1.00
tpch_q02/datafusion:vortex-compact	166878041	165421824	1.01
tpch_q03/datafusion:vortex-compact	272681451	267224994	1.02
tpch_q04/datafusion:vortex-compact	126169463	125498115	1.01
tpch_q05/datafusion:vortex-compact	479718801	470076870	1.02
tpch_q06/datafusion:vortex-compact	65340146	63018495	1.04
tpch_q07/datafusion:vortex-compact	686243734	672703560	1.02
tpch_q08/datafusion:vortex-compact	490848517	475738508	1.03
tpch_q09/datafusion:vortex-compact	829473637	825696781	1.00
tpch_q10/datafusion:vortex-compact	335662906	327041334	1.03
tpch_q11/datafusion:vortex-compact	125754290	125025202	1.01
tpch_q12/datafusion:vortex-compact	186284527	186723980	1.00
tpch_q13/datafusion:vortex-compact	283408312	275243958	1.03
tpch_q14/datafusion:vortex-compact	92683017	89129559	1.04
tpch_q15/datafusion:vortex-compact	168004005	165758690	1.01
tpch_q16/datafusion:vortex-compact	98630449	99406439	0.99
tpch_q17/datafusion:vortex-compact	767450867	740021574	1.04
tpch_q18/datafusion:vortex-compact	1003424127	981289763	1.02
tpch_q19/datafusion:vortex-compact	235680962	231955393	1.02
tpch_q20/datafusion:vortex-compact	233032123	230521599	1.01
tpch_q21/datafusion:vortex-compact	823085501	806071260	1.02
tpch_q22/datafusion:vortex-compact	73018433	71358168	1.02

datafusion / parquet (1.023x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	494699521	449751652	1.10
tpch_q02/datafusion:parquet	267289351	257348941	1.04
tpch_q03/datafusion:parquet	394159269	395767150	1.00
tpch_q04/datafusion:parquet	153996123	151512498	1.02
tpch_q05/datafusion:parquet	583412169	580386833	1.01
tpch_q06/datafusion:parquet	125184175	124801877	1.00
tpch_q07/datafusion:parquet	808369900	788135124	1.03
tpch_q08/datafusion:parquet	651021005	645806623	1.01
tpch_q09/datafusion:parquet	979849901	956248814	1.02
tpch_q10/datafusion:parquet	614997114	598107006	1.03
tpch_q11/datafusion:parquet	196953716	190112720	1.04
tpch_q12/datafusion:parquet	255019483	248866013	1.02
tpch_q13/datafusion:parquet	336165523	340683419	0.99
tpch_q14/datafusion:parquet	202812100	202080731	1.00
tpch_q15/datafusion:parquet	268533075	257406224	1.04
tpch_q16/datafusion:parquet	184837817	184542885	1.00
tpch_q17/datafusion:parquet	875108707	840881622	1.04
tpch_q18/datafusion:parquet	1047977695	1018465199	1.03
tpch_q19/datafusion:parquet	345594636	329066665	1.05
tpch_q20/datafusion:parquet	379926368	373648319	1.02
tpch_q21/datafusion:parquet	903487519	888790838	1.02
tpch_q22/datafusion:parquet	224916932	222110849	1.01

datafusion / arrow (1.037x ➖, 0↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow	743436077	736000521	1.01
tpch_q02/datafusion:arrow	202098883	195320921	1.03
tpch_q03/datafusion:arrow	568677792	546312286	1.04
tpch_q04/datafusion:arrow	417626722	387691274	1.08
tpch_q05/datafusion:arrow	1083341895	1046455342	1.04
tpch_q06/datafusion:arrow	328678591	316330977	1.04
tpch_q07/datafusion:arrow	1382316285	1355492904	1.02
tpch_q08/datafusion:arrow	1349996676	1304084291	1.04
tpch_q09/datafusion:arrow	1609701740	1546321644	1.04
tpch_q10/datafusion:arrow	702105653	666957191	1.05
tpch_q11/datafusion:arrow	182189166	174862521	1.04
tpch_q12/datafusion:arrow 🚨	862964525	760408019	1.13
tpch_q13/datafusion:arrow	532096622	532112399	1.00
tpch_q14/datafusion:arrow	375135246	356035268	1.05
tpch_q15/datafusion:arrow	810947063	773211650	1.05
tpch_q16/datafusion:arrow	122715500	126789782	0.97
tpch_q17/datafusion:arrow	1608604396	1569230925	1.03
tpch_q18/datafusion:arrow	2138507020	2095024146	1.02
tpch_q19/datafusion:arrow	593621348	579138241	1.03
tpch_q20/datafusion:arrow	588359235	558950656	1.05
tpch_q21/datafusion:arrow	4060565338	3912612034	1.04
tpch_q22/datafusion:arrow	185741246	178679301	1.04

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

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	179027757	178367109	1.00
tpch_q02/duckdb:vortex-file-compressed	52854283	55057660	0.96
tpch_q03/duckdb:vortex-file-compressed	132492843	130359220	1.02
tpch_q04/duckdb:vortex-file-compressed	157036224	149873367	1.05
tpch_q05/duckdb:vortex-file-compressed	133495441	132103245	1.01
tpch_q06/duckdb:vortex-file-compressed	49076901	48051777	1.02
tpch_q07/duckdb:vortex-file-compressed	150169348	146939221	1.02
tpch_q08/duckdb:vortex-file-compressed	177451121	176194716	1.01
tpch_q09/duckdb:vortex-file-compressed	344075455	338691326	1.02
tpch_q10/duckdb:vortex-file-compressed	162562440	154005627	1.06
tpch_q11/duckdb:vortex-file-compressed	36884339	37231324	0.99
tpch_q12/duckdb:vortex-file-compressed	95639603	96044283	1.00
tpch_q13/duckdb:vortex-file-compressed	257453035	244717779	1.05
tpch_q14/duckdb:vortex-file-compressed	72089152	69230295	1.04
tpch_q15/duckdb:vortex-file-compressed	96579569	96803310	1.00
tpch_q16/duckdb:vortex-file-compressed	79557974	77890140	1.02
tpch_q17/duckdb:vortex-file-compressed	103980122	103332802	1.01
tpch_q18/duckdb:vortex-file-compressed	286354158	277076884	1.03
tpch_q19/duckdb:vortex-file-compressed	92918370	92422825	1.01
tpch_q20/duckdb:vortex-file-compressed	168984816	163416975	1.03
tpch_q21/duckdb:vortex-file-compressed	568914692	553842187	1.03
tpch_q22/duckdb:vortex-file-compressed	80324456	76293644	1.05

duckdb / vortex-compact (1.016x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	232373166	228353559	1.02
tpch_q02/duckdb:vortex-compact	57976448	59605967	0.97
tpch_q03/duckdb:vortex-compact	147496549	141891030	1.04
tpch_q04/duckdb:vortex-compact	178487027	178168003	1.00
tpch_q05/duckdb:vortex-compact	153390225	149065707	1.03
tpch_q06/duckdb:vortex-compact	87441682	85004420	1.03
tpch_q07/duckdb:vortex-compact	208442137	206810130	1.01
tpch_q08/duckdb:vortex-compact	196630432	194399850	1.01
tpch_q09/duckdb:vortex-compact	370966572	363376152	1.02
tpch_q10/duckdb:vortex-compact	191605384	188572315	1.02
tpch_q11/duckdb:vortex-compact	42441782	42379120	1.00
tpch_q12/duckdb:vortex-compact	208464826	207488171	1.00
tpch_q13/duckdb:vortex-compact	303554413	294312273	1.03
tpch_q14/duckdb:vortex-compact	103752719	104219465	1.00
tpch_q15/duckdb:vortex-compact	120145294	120347860	1.00
tpch_q16/duckdb:vortex-compact	88102078	85941968	1.03
tpch_q17/duckdb:vortex-compact	121607682	116200128	1.05
tpch_q18/duckdb:vortex-compact	300841209	290714213	1.03
tpch_q19/duckdb:vortex-compact	117540920	115773693	1.02
tpch_q20/duckdb:vortex-compact	212631859	208677853	1.02
tpch_q21/duckdb:vortex-compact	652160530	636332808	1.02
tpch_q22/duckdb:vortex-compact	91580511	90214196	1.02

duckdb / parquet (1.018x ➖, 0↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	258522306	258013092	1.00
tpch_q02/duckdb:parquet	106584141	103202903	1.03
tpch_q03/duckdb:parquet	213034209	209380266	1.02
tpch_q04/duckdb:parquet	139073126	135277250	1.03
tpch_q05/duckdb:parquet	223924149	217364613	1.03
tpch_q06/duckdb:parquet	65837032	69484022	0.95
tpch_q07/duckdb:parquet	183258817	180510606	1.02
tpch_q08/duckdb:parquet	254703884	255117463	1.00
tpch_q09/duckdb:parquet	468473891	465435666	1.01
tpch_q10/duckdb:parquet	611534119	606196294	1.01
tpch_q11/duckdb:parquet 🚨	45510533	39195832	1.16
tpch_q12/duckdb:parquet	129000807	127253260	1.01
tpch_q13/duckdb:parquet	402369009	398069268	1.01
tpch_q14/duckdb:parquet	174009213	171818534	1.01
tpch_q15/duckdb:parquet	97213496	97077157	1.00
tpch_q16/duckdb:parquet	166203323	163067867	1.02
tpch_q17/duckdb:parquet	184081465	176731998	1.04
tpch_q18/duckdb:parquet	355810205	347622141	1.02
tpch_q19/duckdb:parquet	284722522	277803323	1.02
tpch_q20/duckdb:parquet	230141775	230014242	1.00
tpch_q21/duckdb:parquet	574176144	569852327	1.01
tpch_q22/duckdb:parquet	294239491	290912870	1.01

duckdb / duckdb (1.003x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	117333881	116833331	1.00
tpch_q02/duckdb:duckdb	46719285	45847919	1.02
tpch_q03/duckdb:duckdb	97973008	96575711	1.01
tpch_q04/duckdb:duckdb	134009425	133192711	1.01
tpch_q05/duckdb:duckdb	111490145	108119082	1.03
tpch_q06/duckdb:duckdb	38749726	39172091	0.99
tpch_q07/duckdb:duckdb	86545236	86813180	1.00
tpch_q08/duckdb:duckdb	111631479	111347006	1.00
tpch_q09/duckdb:duckdb	278941097	278728671	1.00
tpch_q10/duckdb:duckdb	204225205	204914949	1.00
tpch_q11/duckdb:duckdb	15457130	14967880	1.03
tpch_q12/duckdb:duckdb	84320785	83615385	1.01
tpch_q13/duckdb:duckdb	261524288	252080774	1.04
tpch_q14/duckdb:duckdb	70695936	71128838	0.99
tpch_q15/duckdb:duckdb	77861683	78805868	0.99
tpch_q16/duckdb:duckdb	74210827	73799070	1.01
tpch_q17/duckdb:duckdb	85003734	85177261	1.00
tpch_q18/duckdb:duckdb	216470980	213020759	1.02
tpch_q19/duckdb:duckdb	114997441	115918913	0.99
tpch_q20/duckdb:duckdb	111189762	111855411	0.99
tpch_q21/duckdb:duckdb	300596738	308843267	0.97
tpch_q22/duckdb:duckdb	66557198	69466353	0.96

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	+1.0%	+5.0%	-3.8%	+12.6%	➖ noise
1	datafusion:vortex-compact	-0.2%	+5.0%	-4.9%	+15.2%	➖ noise
1	datafusion:vortex-file-compressed	-3.4%	+5.0%	-8.0%	+14.6%	➖ noise
1	duckdb:duckdb	+0.4%	+5.0%	-4.3%	+13.0%	➖ noise
1	duckdb:vortex-compact	+1.8%	+5.0%	-3.1%	+12.4%	➖ noise
1	duckdb:vortex-file-compressed	+0.4%	+5.0%	-4.4%	+13.1%	➖ noise
2	datafusion:arrow	+3.5%	+3.6%	-0.1%	+10.0%	➖ noise
2	datafusion:vortex-compact	+0.9%	+3.6%	-2.6%	+10.0%	➖ noise
2	datafusion:vortex-file-compressed	+2.3%	+3.6%	-1.2%	+10.0%	➖ noise
2	duckdb:duckdb	+1.9%	+3.6%	-1.6%	+10.0%	➖ noise
2	duckdb:vortex-compact	-2.7%	+3.6%	-6.1%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	-4.0%	+3.6%	-7.3%	+10.5%	➖ noise
3	datafusion:arrow	+4.1%	+0.7%	+3.4%	+10.0%	➖ noise
3	datafusion:vortex-compact	+2.0%	+0.7%	+1.4%	+10.0%	➖ noise
3	datafusion:vortex-file-compressed	+0.3%	+0.7%	-0.4%	+10.0%	➖ noise
3	duckdb:duckdb	+1.4%	+0.7%	+0.8%	+10.0%	➖ noise
3	duckdb:vortex-compact	+4.0%	+0.7%	+3.3%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	+1.6%	+0.7%	+1.0%	+10.0%	➖ noise
4	datafusion:arrow	+7.7%	+2.2%	+5.4%	+10.0%	➖ noise
4	datafusion:vortex-compact	+0.5%	+2.2%	-1.6%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	+2.8%	+2.2%	+0.5%	+10.0%	➖ noise
4	duckdb:duckdb	+0.6%	+2.2%	-1.6%	+10.0%	➖ noise
4	duckdb:vortex-compact	+0.2%	+2.2%	-2.0%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	+4.8%	+2.2%	+2.5%	+10.0%	➖ noise
5	datafusion:arrow	+3.5%	+1.8%	+1.7%	+10.0%	➖ noise
5	datafusion:vortex-compact	+2.1%	+1.8%	+0.3%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	+1.2%	+1.8%	-0.5%	+10.0%	➖ noise
5	duckdb:duckdb	+3.1%	+1.8%	+1.3%	+10.0%	➖ noise
5	duckdb:vortex-compact	+2.9%	+1.8%	+1.1%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+1.1%	+1.8%	-0.7%	+10.0%	➖ noise
6	datafusion:arrow	+3.9%	-2.5%	+6.6%	+10.0%	➖ noise
6	datafusion:vortex-compact	+3.7%	-2.5%	+6.4%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	+4.9%	-2.5%	+7.6%	+10.3%	➖ noise
6	duckdb:duckdb	-1.1%	-2.5%	+1.5%	+14.2%	➖ noise
6	duckdb:vortex-compact	+2.9%	-2.5%	+5.5%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	+2.1%	-2.5%	+4.8%	+10.0%	➖ noise
7	datafusion:arrow	+2.0%	+2.0%	-0.1%	+10.0%	➖ noise
7	datafusion:vortex-compact	+2.0%	+2.0%	-0.0%	+10.0%	➖ noise
7	datafusion:vortex-file-compressed	+0.7%	+2.0%	-1.3%	+10.0%	➖ noise
7	duckdb:duckdb	-0.3%	+2.0%	-2.3%	+11.4%	➖ noise
7	duckdb:vortex-compact	+0.8%	+2.0%	-1.2%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	+2.2%	+2.0%	+0.2%	+10.0%	➖ noise
8	datafusion:arrow	+3.5%	+0.3%	+3.2%	+10.0%	➖ noise
8	datafusion:vortex-compact	+3.2%	+0.3%	+2.8%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	+2.0%	+0.3%	+1.7%	+10.0%	➖ noise
8	duckdb:duckdb	+0.3%	+0.3%	-0.1%	+10.0%	➖ noise
8	duckdb:vortex-compact	+1.1%	+0.3%	+0.8%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	+0.7%	+0.3%	+0.4%	+10.0%	➖ noise
9	datafusion:arrow	+4.1%	+1.6%	+2.5%	+10.0%	➖ noise
9	datafusion:vortex-compact	+0.5%	+1.6%	-1.1%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	+1.8%	+1.6%	+0.2%	+10.0%	➖ noise
9	duckdb:duckdb	+0.1%	+1.6%	-1.5%	+10.0%	➖ noise
9	duckdb:vortex-compact	+2.1%	+1.6%	+0.5%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	+1.6%	+1.6%	+0.0%	+10.0%	➖ noise
10	datafusion:arrow	+5.3%	+1.8%	+3.4%	+10.0%	➖ noise
10	datafusion:vortex-compact	+2.6%	+1.8%	+0.8%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	+4.8%	+1.8%	+2.9%	+10.0%	➖ noise
10	duckdb:duckdb	-0.3%	+1.8%	-2.1%	+10.0%	➖ noise
10	duckdb:vortex-compact	+1.6%	+1.8%	-0.2%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	+5.6%	+1.8%	+3.6%	+10.0%	➖ noise
11	datafusion:arrow	+4.2%	+9.7%	-5.0%	+10.0%	➖ noise
11	datafusion:vortex-compact	+0.6%	+9.7%	-8.3%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	+1.4%	+9.7%	-7.5%	+10.0%	➖ noise
11	duckdb:duckdb	+3.3%	+9.7%	-5.8%	+19.9%	➖ noise
11	duckdb:vortex-compact	+0.1%	+9.7%	-8.7%	+12.0%	➖ noise
11	duckdb:vortex-file-compressed	-0.9%	+9.7%	-9.7%	+11.3%	➖ noise
12	datafusion:arrow	+13.5%	+1.9%	+11.3%	+43.5%	➖ noise
12	datafusion:vortex-compact	-0.2%	+1.9%	-2.1%	+10.0%	➖ noise
12	datafusion:vortex-file-compressed	+1.3%	+1.9%	-0.6%	+10.0%	➖ noise
12	duckdb:duckdb	+0.8%	+1.9%	-1.1%	+10.0%	➖ noise
12	duckdb:vortex-compact	+0.5%	+1.9%	-1.4%	+10.0%	➖ noise
12	duckdb:vortex-file-compressed	-0.4%	+1.9%	-2.3%	+10.0%	➖ noise
13	datafusion:arrow	-0.0%	-0.1%	+0.1%	+12.6%	➖ noise
13	datafusion:vortex-compact	+3.0%	-0.1%	+3.1%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	+1.2%	-0.1%	+1.3%	+10.0%	➖ noise
13	duckdb:duckdb	+3.7%	-0.1%	+3.9%	+10.0%	➖ noise
13	duckdb:vortex-compact	+3.1%	-0.1%	+3.3%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	+5.2%	-0.1%	+5.3%	+10.0%	➖ noise
14	datafusion:arrow	+5.4%	+0.8%	+4.5%	+10.0%	➖ noise
14	datafusion:vortex-compact	+4.0%	+0.8%	+3.1%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	+4.8%	+0.8%	+3.9%	+10.0%	➖ noise
14	duckdb:duckdb	-0.6%	+0.8%	-1.4%	+10.0%	➖ noise
14	duckdb:vortex-compact	-0.4%	+0.8%	-1.3%	+10.0%	➖ noise
14	duckdb:vortex-file-compressed	+4.1%	+0.8%	+3.3%	+10.0%	➖ noise
15	datafusion:arrow	+4.9%	+2.2%	+2.6%	+10.0%	➖ noise
15	datafusion:vortex-compact	+1.4%	+2.2%	-0.8%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	+0.3%	+2.2%	-1.8%	+10.0%	➖ noise
15	duckdb:duckdb	-1.2%	+2.2%	-3.3%	+10.0%	➖ noise
15	duckdb:vortex-compact	-0.2%	+2.2%	-2.3%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	-0.2%	+2.2%	-2.4%	+10.0%	➖ noise
16	datafusion:arrow	-3.2%	+1.0%	-4.2%	+10.9%	➖ noise
16	datafusion:vortex-compact	-0.8%	+1.0%	-1.8%	+10.3%	➖ noise
16	datafusion:vortex-file-compressed	-0.3%	+1.0%	-1.3%	+10.0%	➖ noise
16	duckdb:duckdb	+0.6%	+1.0%	-0.5%	+10.1%	➖ noise
16	duckdb:vortex-compact	+2.5%	+1.0%	+1.5%	+10.4%	➖ noise
16	duckdb:vortex-file-compressed	+2.1%	+1.0%	+1.1%	+10.0%	➖ noise
17	datafusion:arrow	+2.5%	+4.1%	-1.5%	+10.0%	➖ noise
17	datafusion:vortex-compact	+3.7%	+4.1%	-0.4%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	+1.0%	+4.1%	-3.0%	+10.0%	➖ noise
17	duckdb:duckdb	-0.2%	+4.1%	-4.1%	+10.0%	➖ noise
17	duckdb:vortex-compact	+4.7%	+4.1%	+0.5%	+10.0%	➖ noise
17	duckdb:vortex-file-compressed	+0.6%	+4.1%	-3.4%	+10.0%	➖ noise
18	datafusion:arrow	+2.1%	+2.6%	-0.5%	+10.0%	➖ noise
18	datafusion:vortex-compact	+2.3%	+2.6%	-0.4%	+10.0%	➖ noise
18	datafusion:vortex-file-compressed	+2.0%	+2.6%	-0.6%	+10.0%	➖ noise
18	duckdb:duckdb	+1.6%	+2.6%	-1.0%	+10.0%	➖ noise
18	duckdb:vortex-compact	+3.5%	+2.6%	+0.8%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	+3.3%	+2.6%	+0.7%	+10.0%	➖ noise
19	datafusion:arrow	+2.5%	+3.7%	-1.2%	+10.0%	➖ noise
19	datafusion:vortex-compact	+1.6%	+3.7%	-2.1%	+10.0%	➖ noise
19	datafusion:vortex-file-compressed	+0.9%	+3.7%	-2.8%	+10.0%	➖ noise
19	duckdb:duckdb	-0.8%	+3.7%	-4.4%	+10.0%	➖ noise
19	duckdb:vortex-compact	+1.5%	+3.7%	-2.1%	+10.0%	➖ noise
19	duckdb:vortex-file-compressed	+0.5%	+3.7%	-3.1%	+10.0%	➖ noise
20	datafusion:arrow	+5.3%	+0.9%	+4.4%	+10.0%	➖ noise
20	datafusion:vortex-compact	+1.1%	+0.9%	+0.2%	+10.0%	➖ noise
20	datafusion:vortex-file-compressed	+1.4%	+0.9%	+0.6%	+10.0%	➖ noise
20	duckdb:duckdb	-0.6%	+0.9%	-1.4%	+10.0%	➖ noise
20	duckdb:vortex-compact	+1.9%	+0.9%	+1.0%	+10.0%	➖ noise
20	duckdb:vortex-file-compressed	+3.4%	+0.9%	+2.5%	+10.0%	➖ noise
21	datafusion:arrow	+3.8%	+1.2%	+2.5%	+10.0%	➖ noise
21	datafusion:vortex-compact	+2.1%	+1.2%	+0.9%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	+4.0%	+1.2%	+2.7%	+10.0%	➖ noise
21	duckdb:duckdb	-2.7%	+1.2%	-3.8%	+10.0%	➖ noise
21	duckdb:vortex-compact	+2.5%	+1.2%	+1.3%	+10.0%	➖ noise
21	duckdb:vortex-file-compressed	+2.7%	+1.2%	+1.5%	+10.0%	➖ noise
22	datafusion:arrow	+4.0%	+1.2%	+2.7%	+10.0%	➖ noise
22	datafusion:vortex-compact	+2.3%	+1.2%	+1.1%	+10.0%	➖ noise
22	datafusion:vortex-file-compressed	-1.7%	+1.2%	-2.9%	+10.0%	➖ noise
22	duckdb:duckdb	-4.2%	+1.2%	-5.3%	+10.8%	➖ noise
22	duckdb:vortex-compact	+1.5%	+1.2%	+0.3%	+10.0%	➖ noise
22	duckdb:vortex-file-compressed	+5.3%	+1.2%	+4.0%	+10.0%	➖ noise

[github-actions]

Benchmarks: TPC-H SF=1 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +13.8%
Vortex (geomean): 1.077x ➖
Parquet (geomean): 0.947x ➖
Shifts: Parquet (control) -5.3% · Median polish +3.5%

---

datafusion / vortex-file-compressed (1.165x ➖, 1↑ 6↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	213686948	183699536	1.16
tpch_q02/datafusion:vortex-file-compressed	678024089	555080062	1.22
tpch_q03/datafusion:vortex-file-compressed	484011090	420821914	1.15
tpch_q04/datafusion:vortex-file-compressed	337510277	289424987	1.17
tpch_q05/datafusion:vortex-file-compressed 🚨	712704176	468365859	1.52
tpch_q06/datafusion:vortex-file-compressed 🚨	606636678	290199045	2.09
tpch_q07/datafusion:vortex-file-compressed	603615822	473326111	1.28
tpch_q08/datafusion:vortex-file-compressed	851225443	661434298	1.29
tpch_q09/datafusion:vortex-file-compressed	579487947	563150724	1.03
tpch_q10/datafusion:vortex-file-compressed 🚨	803879644	555787729	1.45
tpch_q11/datafusion:vortex-file-compressed 🚨	544171117	276013121	1.97
tpch_q12/datafusion:vortex-file-compressed	583281412	523419495	1.11
tpch_q13/datafusion:vortex-file-compressed	232295350	268737657	0.86
tpch_q14/datafusion:vortex-file-compressed 🚨	293830894	183327996	1.60
tpch_q15/datafusion:vortex-file-compressed 🚨	476151807	362607049	1.31
tpch_q16/datafusion:vortex-file-compressed	225409310	216294521	1.04
tpch_q17/datafusion:vortex-file-compressed	360724387	346407821	1.04
tpch_q18/datafusion:vortex-file-compressed	385190704	367807919	1.05
tpch_q19/datafusion:vortex-file-compressed	428128827	486066321	0.88
tpch_q20/datafusion:vortex-file-compressed 🚀	370315407	540312352	0.69
tpch_q21/datafusion:vortex-file-compressed	546063706	602936449	0.91
tpch_q22/datafusion:vortex-file-compressed	171897595	220547679	0.78

datafusion / vortex-compact (1.074x ➖, 0↑ 5↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	286953112	273354219	1.05
tpch_q02/datafusion:vortex-compact	479727995	548315374	0.87
tpch_q03/datafusion:vortex-compact	342100159	306611572	1.12
tpch_q04/datafusion:vortex-compact 🚨	357797247	266357748	1.34
tpch_q05/datafusion:vortex-compact	428584581	504006885	0.85
tpch_q06/datafusion:vortex-compact	343870337	452975187	0.76
tpch_q07/datafusion:vortex-compact	475090883	485361906	0.98
tpch_q08/datafusion:vortex-compact	676404322	742595601	0.91
tpch_q09/datafusion:vortex-compact	534627821	553702946	0.97
tpch_q10/datafusion:vortex-compact	495288283	465169118	1.06
tpch_q11/datafusion:vortex-compact	333441692	333380292	1.00
tpch_q12/datafusion:vortex-compact	616232760	643052590	0.96
tpch_q13/datafusion:vortex-compact 🚨	311646969	231458505	1.35
tpch_q14/datafusion:vortex-compact	338100518	421398085	0.80
tpch_q15/datafusion:vortex-compact	544601273	525694624	1.04
tpch_q16/datafusion:vortex-compact 🚨	239095735	182944766	1.31
tpch_q17/datafusion:vortex-compact	408620400	330437673	1.24
tpch_q18/datafusion:vortex-compact 🚨	375909315	278965983	1.35
tpch_q19/datafusion:vortex-compact 🚨	630750594	361961173	1.74
tpch_q20/datafusion:vortex-compact	519955485	446403786	1.16
tpch_q21/datafusion:vortex-compact	586651056	576384740	1.02
tpch_q22/datafusion:vortex-compact	149784984	121535380	1.23

datafusion / parquet (0.892x ➖, 3↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	229754294	271846228	0.85
tpch_q02/datafusion:parquet	538747513	694977979	0.78
tpch_q03/datafusion:parquet	310157252	341851826	0.91
tpch_q04/datafusion:parquet	142066791	152883535	0.93
tpch_q05/datafusion:parquet	503625492	534326488	0.94
tpch_q06/datafusion:parquet	136907094	163536448	0.84
tpch_q07/datafusion:parquet	553290685	539771453	1.03
tpch_q08/datafusion:parquet 🚀	611345987	1024645372	0.60
tpch_q09/datafusion:parquet 🚀	526979240	910594082	0.58
tpch_q10/datafusion:parquet	572016770	624043562	0.92
tpch_q11/datafusion:parquet 🚀	345141992	530776651	0.65
tpch_q12/datafusion:parquet	268692581	271064962	0.99
tpch_q13/datafusion:parquet	429101320	428237712	1.00
tpch_q14/datafusion:parquet	227165401	226460813	1.00
tpch_q15/datafusion:parquet	374574816	289630743	1.29
tpch_q16/datafusion:parquet	180283868	199008855	0.91
tpch_q17/datafusion:parquet	456970142	401773539	1.14
tpch_q18/datafusion:parquet	618620159	509071266	1.22
tpch_q19/datafusion:parquet	367422430	379309134	0.97
tpch_q20/datafusion:parquet	385594655	475191905	0.81
tpch_q21/datafusion:parquet	718752151	756640362	0.95
tpch_q22/datafusion:parquet	162002496	224294694	0.72

duckdb / vortex-file-compressed (1.003x ➖, 0↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed 🚨	393998066	270315316	1.46
tpch_q02/duckdb:vortex-file-compressed	905200436	893408729	1.01
tpch_q03/duckdb:vortex-file-compressed	605246228	637019612	0.95
tpch_q04/duckdb:vortex-file-compressed	368289016	523806016	0.70
tpch_q05/duckdb:vortex-file-compressed	825326732	943655380	0.87
tpch_q06/duckdb:vortex-file-compressed	341569334	442657198	0.77
tpch_q07/duckdb:vortex-file-compressed	731695940	711661667	1.03
tpch_q08/duckdb:vortex-file-compressed	993723315	828751615	1.20
tpch_q09/duckdb:vortex-file-compressed	830738428	870106634	0.95
tpch_q10/duckdb:vortex-file-compressed	762058505	751706910	1.01
tpch_q11/duckdb:vortex-file-compressed	514419050	524153949	0.98
tpch_q12/duckdb:vortex-file-compressed	591513610	561072364	1.05
tpch_q13/duckdb:vortex-file-compressed	451396354	442017862	1.02
tpch_q14/duckdb:vortex-file-compressed	512782433	429781400	1.19
tpch_q15/duckdb:vortex-file-compressed	229881069	306156819	0.75
tpch_q16/duckdb:vortex-file-compressed	325526861	318961531	1.02
tpch_q17/duckdb:vortex-file-compressed	627887821	551294161	1.14
tpch_q18/duckdb:vortex-file-compressed	614793716	703067700	0.87
tpch_q19/duckdb:vortex-file-compressed	476432329	485618783	0.98
tpch_q20/duckdb:vortex-file-compressed	834334225	739467431	1.13
tpch_q21/duckdb:vortex-file-compressed	1141215364	1049119450	1.09
tpch_q22/duckdb:vortex-file-compressed	396107924	341453341	1.16

duckdb / vortex-compact (1.071x ➖, 0↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	296332324	282009861	1.05
tpch_q02/duckdb:vortex-compact	963889686	888139199	1.09
tpch_q03/duckdb:vortex-compact	587123946	482730636	1.22
tpch_q04/duckdb:vortex-compact	365202406	374319007	0.98
tpch_q05/duckdb:vortex-compact	923227976	853810542	1.08
tpch_q06/duckdb:vortex-compact	397859383	350934462	1.13
tpch_q07/duckdb:vortex-compact	699569114	587693621	1.19
tpch_q08/duckdb:vortex-compact	824824673	722268698	1.14
tpch_q09/duckdb:vortex-compact	887949363	787620244	1.13
tpch_q10/duckdb:vortex-compact	649156901	590380813	1.10
tpch_q11/duckdb:vortex-compact	530484473	434225730	1.22
tpch_q12/duckdb:vortex-compact	426079840	383637313	1.11
tpch_q13/duckdb:vortex-compact 🚨	572120778	419125679	1.37
tpch_q14/duckdb:vortex-compact	439090297	531206634	0.83
tpch_q15/duckdb:vortex-compact	282889163	278743219	1.01
tpch_q16/duckdb:vortex-compact	305997099	333889974	0.92
tpch_q17/duckdb:vortex-compact	625809844	646456480	0.97
tpch_q18/duckdb:vortex-compact	487393440	515405559	0.95
tpch_q19/duckdb:vortex-compact	440404468	415609413	1.06
tpch_q20/duckdb:vortex-compact	761844999	776206262	0.98
tpch_q21/duckdb:vortex-compact	1011689350	989271318	1.02
tpch_q22/duckdb:vortex-compact	373376120	317493662	1.18

duckdb / parquet (1.005x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	516920367	473826216	1.09
tpch_q02/duckdb:parquet	1378154809	1238835087	1.11
tpch_q03/duckdb:parquet	1075431917	933119689	1.15
tpch_q04/duckdb:parquet	675623592	628243959	1.08
tpch_q05/duckdb:parquet	1512345113	1495271330	1.01
tpch_q06/duckdb:parquet	363386062	362547409	1.00
tpch_q07/duckdb:parquet	1123091068	1275414509	0.88
tpch_q08/duckdb:parquet	1603932600	1652759710	0.97
tpch_q09/duckdb:parquet	1420226253	1333384276	1.07
tpch_q10/duckdb:parquet	1373514799	1409107316	0.97
tpch_q11/duckdb:parquet	885681453	792585606	1.12
tpch_q12/duckdb:parquet	593777020	584961001	1.02
tpch_q13/duckdb:parquet	900443581	893094969	1.01
tpch_q14/duckdb:parquet	662595251	738272841	0.90
tpch_q15/duckdb:parquet	522177443	602216628	0.87
tpch_q16/duckdb:parquet	585853120	594681856	0.99
tpch_q17/duckdb:parquet	701031920	779897223	0.90
tpch_q18/duckdb:parquet	833058944	938851313	0.89
tpch_q19/duckdb:parquet	868209494	750976566	1.16
tpch_q20/duckdb:parquet	1097225008	1068057140	1.03
tpch_q21/duckdb:parquet	1214286701	1150786492	1.06
tpch_q22/duckdb:parquet	505629525	536357204	0.94

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	+5.0%	-4.0%	+9.3%	+132.5%	➖ noise
1	datafusion:vortex-file-compressed	+16.3%	-4.0%	+21.1%	+170.5%	➖ noise
1	duckdb:vortex-compact	+5.1%	-4.0%	+9.4%	+43.4%	➖ noise
1	duckdb:vortex-file-compressed	+45.8%	-4.0%	+51.8%	+56.8%	➖ noise
2	datafusion:vortex-compact	-12.5%	-7.1%	-5.8%	+67.4%	➖ noise
2	datafusion:vortex-file-compressed	+22.1%	-7.1%	+31.5%	+54.4%	➖ noise
2	duckdb:vortex-compact	+8.5%	-7.1%	+16.9%	+30.0%	➖ noise
2	duckdb:vortex-file-compressed	+1.3%	-7.1%	+9.1%	+30.0%	➖ noise
3	datafusion:vortex-compact	+11.6%	+2.3%	+9.1%	+118.5%	➖ noise
3	datafusion:vortex-file-compressed	+15.0%	+2.3%	+12.5%	+104.4%	➖ noise
3	duckdb:vortex-compact	+21.6%	+2.3%	+18.9%	+52.0%	➖ noise
3	duckdb:vortex-file-compressed	-5.0%	+2.3%	-7.1%	+66.9%	➖ noise
4	datafusion:vortex-compact	+34.3%	-0.0%	+34.4%	+62.4%	➖ noise
4	datafusion:vortex-file-compressed	+16.6%	-0.0%	+16.7%	+37.9%	➖ noise
4	duckdb:vortex-compact	-2.4%	-0.0%	-2.4%	+38.9%	➖ noise
4	duckdb:vortex-file-compressed	-29.7%	-0.0%	-29.7%	+47.4%	➖ noise
5	datafusion:vortex-compact	-15.0%	-2.4%	-12.9%	+48.4%	➖ noise
5	datafusion:vortex-file-compressed	+52.2%	-2.4%	+55.9%	+30.0%	🚨 regression
5	duckdb:vortex-compact	+8.1%	-2.4%	+10.7%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	-12.5%	-2.4%	-10.4%	+30.0%	➖ noise
6	datafusion:vortex-compact	-24.1%	-8.4%	-17.1%	+60.8%	➖ noise
6	datafusion:vortex-file-compressed	+109.0%	-8.4%	+128.2%	+35.3%	🚨 regression
6	duckdb:vortex-compact	+13.4%	-8.4%	+23.8%	+32.5%	➖ noise
6	duckdb:vortex-file-compressed	-22.8%	-8.4%	-15.8%	+37.6%	➖ noise
7	datafusion:vortex-compact	-2.1%	-5.0%	+3.0%	+46.1%	➖ noise
7	datafusion:vortex-file-compressed	+27.5%	-5.0%	+34.2%	+30.0%	🚨 regression
7	duckdb:vortex-compact	+19.0%	-5.0%	+25.3%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	+2.8%	-5.0%	+8.2%	+30.0%	➖ noise
8	datafusion:vortex-compact	-8.9%	-23.9%	+19.7%	+46.5%	➖ noise
8	datafusion:vortex-file-compressed	+28.7%	-23.9%	+69.1%	+32.6%	🚨 regression
8	duckdb:vortex-compact	+14.2%	-23.9%	+50.1%	+30.0%	🚨 regression
8	duckdb:vortex-file-compressed	+19.9%	-23.9%	+57.6%	+30.0%	🚨 regression
9	datafusion:vortex-compact	-3.4%	-21.5%	+23.0%	+33.3%	➖ noise
9	datafusion:vortex-file-compressed	+2.9%	-21.5%	+31.1%	+30.0%	🚨 regression
9	duckdb:vortex-compact	+12.7%	-21.5%	+43.6%	+30.0%	🚨 regression
9	duckdb:vortex-file-compressed	-4.5%	-21.5%	+21.6%	+30.0%	➖ noise
10	datafusion:vortex-compact	+6.5%	-5.5%	+12.6%	+45.9%	➖ noise
10	datafusion:vortex-file-compressed	+44.6%	-5.5%	+53.0%	+41.0%	🚨 regression
10	duckdb:vortex-compact	+10.0%	-5.5%	+16.3%	+30.0%	➖ noise
10	duckdb:vortex-file-compressed	+1.4%	-5.5%	+7.3%	+30.5%	➖ noise
11	datafusion:vortex-compact	+0.0%	-14.8%	+17.3%	+46.0%	➖ noise
11	datafusion:vortex-file-compressed	+97.2%	-14.8%	+131.3%	+30.0%	🚨 regression
11	duckdb:vortex-compact	+22.2%	-14.8%	+43.3%	+30.0%	🚨 regression
11	duckdb:vortex-file-compressed	-1.9%	-14.8%	+15.1%	+30.0%	➖ noise
12	datafusion:vortex-compact	-4.2%	+0.3%	-4.5%	+64.8%	➖ noise
12	datafusion:vortex-file-compressed	+11.4%	+0.3%	+11.1%	+36.5%	➖ noise
12	duckdb:vortex-compact	+11.1%	+0.3%	+10.7%	+35.9%	➖ noise
12	duckdb:vortex-file-compressed	+5.4%	+0.3%	+5.1%	+66.3%	➖ noise
13	datafusion:vortex-compact	+34.6%	+0.5%	+34.0%	+105.0%	➖ noise
13	datafusion:vortex-file-compressed	-13.6%	+0.5%	-14.0%	+30.0%	➖ noise
13	duckdb:vortex-compact	+36.5%	+0.5%	+35.8%	+38.1%	➖ noise
13	duckdb:vortex-file-compressed	+2.1%	+0.5%	+1.6%	+30.0%	➖ noise
14	datafusion:vortex-compact	-19.8%	-5.1%	-15.4%	+30.3%	➖ noise
14	datafusion:vortex-file-compressed	+60.3%	-5.1%	+68.9%	+30.0%	🚨 regression
14	duckdb:vortex-compact	-17.3%	-5.1%	-12.9%	+35.5%	➖ noise
14	duckdb:vortex-file-compressed	+19.3%	-5.1%	+25.7%	+34.9%	➖ noise
15	datafusion:vortex-compact	+3.6%	+5.9%	-2.2%	+40.8%	➖ noise
15	datafusion:vortex-file-compressed	+31.3%	+5.9%	+24.0%	+30.0%	➖ noise
15	duckdb:vortex-compact	+1.5%	+5.9%	-4.2%	+34.2%	➖ noise
15	duckdb:vortex-file-compressed	-24.9%	+5.9%	-29.1%	+33.4%	✅ faster
16	datafusion:vortex-compact	+30.7%	-5.5%	+38.3%	+30.0%	🚨 regression
16	datafusion:vortex-file-compressed	+4.2%	-5.5%	+10.3%	+55.3%	➖ noise
16	duckdb:vortex-compact	-8.4%	-5.5%	-3.0%	+30.0%	➖ noise
16	duckdb:vortex-file-compressed	+2.1%	-5.5%	+8.0%	+30.0%	➖ noise
17	datafusion:vortex-compact	+23.7%	+1.1%	+22.3%	+63.3%	➖ noise
17	datafusion:vortex-file-compressed	+4.1%	+1.1%	+3.0%	+30.0%	➖ noise
17	duckdb:vortex-compact	-3.2%	+1.1%	-4.3%	+30.0%	➖ noise
17	duckdb:vortex-file-compressed	+13.9%	+1.1%	+12.6%	+30.0%	➖ noise
18	datafusion:vortex-compact	+34.8%	+3.8%	+29.8%	+47.7%	➖ noise
18	datafusion:vortex-file-compressed	+4.7%	+3.8%	+0.9%	+30.0%	➖ noise
18	duckdb:vortex-compact	-5.4%	+3.8%	-8.9%	+30.0%	➖ noise
18	duckdb:vortex-file-compressed	-12.6%	+3.8%	-15.8%	+37.4%	➖ noise
19	datafusion:vortex-compact	+74.3%	+5.8%	+64.7%	+30.0%	🚨 regression
19	datafusion:vortex-file-compressed	-11.9%	+5.8%	-16.8%	+30.9%	➖ noise
19	duckdb:vortex-compact	+6.0%	+5.8%	+0.1%	+30.0%	➖ noise
19	duckdb:vortex-file-compressed	-1.9%	+5.8%	-7.3%	+30.0%	➖ noise
20	datafusion:vortex-compact	+16.5%	-8.7%	+27.6%	+44.5%	➖ noise
20	datafusion:vortex-file-compressed	-31.5%	-8.7%	-24.9%	+30.0%	✅ faster
20	duckdb:vortex-compact	-1.9%	-8.7%	+7.5%	+30.0%	➖ noise
20	duckdb:vortex-file-compressed	+12.8%	-8.7%	+23.6%	+40.5%	➖ noise
21	datafusion:vortex-compact	+1.8%	+0.1%	+1.7%	+30.0%	➖ noise
21	datafusion:vortex-file-compressed	-9.4%	+0.1%	-9.5%	+30.0%	➖ noise
21	duckdb:vortex-compact	+2.3%	+0.1%	+2.1%	+30.2%	➖ noise
21	duckdb:vortex-file-compressed	+8.8%	+0.1%	+8.7%	+30.0%	➖ noise
22	datafusion:vortex-compact	+23.2%	-17.5%	+49.4%	+30.0%	🚨 regression
22	datafusion:vortex-file-compressed	-22.1%	-17.5%	-5.5%	+40.1%	➖ noise
22	duckdb:vortex-compact	+17.6%	-17.5%	+42.5%	+30.0%	🚨 regression
22	duckdb:vortex-file-compressed	+16.0%	-17.5%	+40.6%	+64.9%	➖ noise

[github-actions]

Benchmarks: FineWeb S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +3.2%
Vortex (geomean): 1.019x ➖
Parquet (geomean): 0.987x ➖
Shifts: Parquet (control) -1.3% · Median polish +1.8%

---

datafusion / vortex-file-compressed (1.038x ➖, 0↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed 🚨	53424614	31029504	1.72
fineweb_q01/datafusion:vortex-file-compressed	543538847	589120404	0.92
fineweb_q02/datafusion:vortex-file-compressed	551961871	543957012	1.01
fineweb_q03/datafusion:vortex-file-compressed	1432072486	1370400520	1.05
fineweb_q04/datafusion:vortex-file-compressed	1359819413	1360977531	1.00
fineweb_q05/datafusion:vortex-file-compressed	1330795800	1415047602	0.94
fineweb_q06/datafusion:vortex-file-compressed	1465793844	1627916874	0.90
fineweb_q07/datafusion:vortex-file-compressed	1341058731	1346814519	1.00
fineweb_q08/datafusion:vortex-file-compressed	540998171	549210657	0.99

datafusion / vortex-compact (0.900x ➖, 2↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact 🚨	42175073	31146983	1.35
fineweb_q01/datafusion:vortex-compact 🚀	535104129	893540344	0.60
fineweb_q02/datafusion:vortex-compact 🚀	677702965	1011330245	0.67
fineweb_q03/datafusion:vortex-compact	1887442564	1842606507	1.02
fineweb_q04/datafusion:vortex-compact	2241171302	2200587319	1.02
fineweb_q05/datafusion:vortex-compact	1755487154	1704393846	1.03
fineweb_q06/datafusion:vortex-compact	1482128027	2000023916	0.74
fineweb_q07/datafusion:vortex-compact	1339371669	1431597510	0.94
fineweb_q08/datafusion:vortex-compact	397950742	414441224	0.96

datafusion / parquet (0.976x ➖, 0↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet 🚨	1606607090	1078955506	1.49
fineweb_q01/datafusion:parquet	1981540160	1959978760	1.01
fineweb_q02/datafusion:parquet	1901398760	1798185346	1.06
fineweb_q03/datafusion:parquet	1977313275	2019717468	0.98
fineweb_q04/datafusion:parquet	1806840853	2201400420	0.82
fineweb_q05/datafusion:parquet	1802960060	2211123867	0.82
fineweb_q06/datafusion:parquet	2104004887	2262045954	0.93
fineweb_q07/datafusion:parquet	2109386185	1912882016	1.10
fineweb_q08/datafusion:parquet	1777548245	2372380969	0.75

duckdb / vortex-file-compressed (1.058x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed	103534706	106081581	0.98
fineweb_q01/duckdb:vortex-file-compressed	740130478	683594547	1.08
fineweb_q02/duckdb:vortex-file-compressed	482378632	513628391	0.94
fineweb_q03/duckdb:vortex-file-compressed	1588915667	1451268285	1.09
fineweb_q04/duckdb:vortex-file-compressed	1693719371	1495106542	1.13
fineweb_q05/duckdb:vortex-file-compressed	1563244738	1487403818	1.05
fineweb_q06/duckdb:vortex-file-compressed	1721206123	1626348612	1.06
fineweb_q07/duckdb:vortex-file-compressed	1530985344	1416946913	1.08
fineweb_q08/duckdb:vortex-file-compressed	692837407	616646417	1.12

duckdb / vortex-compact (1.092x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact	120256351	109966437	1.09
fineweb_q01/duckdb:vortex-compact	633738901	679200696	0.93
fineweb_q02/duckdb:vortex-compact	590893170	578648597	1.02
fineweb_q03/duckdb:vortex-compact	1776201227	1617446935	1.10
fineweb_q04/duckdb:vortex-compact	1859713862	1578858991	1.18
fineweb_q05/duckdb:vortex-compact	1643492524	1466023568	1.12
fineweb_q06/duckdb:vortex-compact	1678037250	1609114432	1.04
fineweb_q07/duckdb:vortex-compact	1679910188	1296127383	1.30
fineweb_q08/duckdb:vortex-compact	507559965	469889352	1.08

duckdb / parquet (0.999x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	1145059358	1175413122	0.97
fineweb_q01/duckdb:parquet	1647158622	1661297264	0.99
fineweb_q02/duckdb:parquet	1748338500	1706418599	1.02
fineweb_q03/duckdb:parquet	4180469338	4073424982	1.03
fineweb_q04/duckdb:parquet	1935834223	1961275918	0.99
fineweb_q05/duckdb:parquet	2681410449	2604993516	1.03
fineweb_q06/duckdb:parquet	3266174177	3732604951	0.88
fineweb_q07/duckdb:parquet	4198918517	4155317970	1.01
fineweb_q08/duckdb:parquet	1134186770	1042973835	1.09

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	+35.4%	+20.4%	+12.4%	+182.7%	➖ noise
0	datafusion:vortex-file-compressed	+72.2%	+20.4%	+43.0%	+214.3%	➖ noise
0	duckdb:vortex-compact	+9.4%	+20.4%	-9.2%	+40.0%	➖ noise
0	duckdb:vortex-file-compressed	-2.4%	+20.4%	-19.0%	+70.0%	➖ noise
1	datafusion:vortex-compact	-40.1%	+0.1%	-40.2%	+68.5%	➖ noise
1	datafusion:vortex-file-compressed	-7.7%	+0.1%	-7.8%	+82.5%	➖ noise
1	duckdb:vortex-compact	-6.7%	+0.1%	-6.8%	+50.1%	➖ noise
1	duckdb:vortex-file-compressed	+8.3%	+0.1%	+8.1%	+30.0%	➖ noise
2	datafusion:vortex-compact	-33.0%	+4.1%	-35.6%	+30.0%	✅ faster
2	datafusion:vortex-file-compressed	+1.5%	+4.1%	-2.5%	+30.0%	➖ noise
2	duckdb:vortex-compact	+2.1%	+4.1%	-1.9%	+30.0%	➖ noise
2	duckdb:vortex-file-compressed	-6.1%	+4.1%	-9.8%	+30.0%	➖ noise
3	datafusion:vortex-compact	+2.4%	+0.2%	+2.2%	+30.0%	➖ noise
3	datafusion:vortex-file-compressed	+4.5%	+0.2%	+4.3%	+30.0%	➖ noise
3	duckdb:vortex-compact	+9.8%	+0.2%	+9.6%	+30.0%	➖ noise
3	duckdb:vortex-file-compressed	+9.5%	+0.2%	+9.2%	+30.0%	➖ noise
4	datafusion:vortex-compact	+1.8%	-10.0%	+13.2%	+30.0%	➖ noise
4	datafusion:vortex-file-compressed	-0.1%	-10.0%	+11.0%	+30.0%	➖ noise
4	duckdb:vortex-compact	+17.8%	-10.0%	+30.9%	+30.0%	🚨 regression
4	duckdb:vortex-file-compressed	+13.3%	-10.0%	+25.9%	+30.0%	➖ noise
5	datafusion:vortex-compact	+3.0%	-8.4%	+12.4%	+30.0%	➖ noise
5	datafusion:vortex-file-compressed	-6.0%	-8.4%	+2.7%	+30.0%	➖ noise
5	duckdb:vortex-compact	+12.1%	-8.4%	+22.4%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	+5.1%	-8.4%	+14.7%	+30.0%	➖ noise
6	datafusion:vortex-compact	-25.9%	-9.8%	-17.9%	+30.0%	➖ noise
6	datafusion:vortex-file-compressed	-10.0%	-9.8%	-0.2%	+30.0%	➖ noise
6	duckdb:vortex-compact	+4.3%	-9.8%	+15.6%	+30.0%	➖ noise
6	duckdb:vortex-file-compressed	+5.8%	-9.8%	+17.3%	+30.0%	➖ noise
7	datafusion:vortex-compact	-6.4%	+5.6%	-11.4%	+34.4%	➖ noise
7	datafusion:vortex-file-compressed	-0.4%	+5.6%	-5.7%	+30.0%	➖ noise
7	duckdb:vortex-compact	+29.6%	+5.6%	+22.8%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	+8.0%	+5.6%	+2.4%	+30.0%	➖ noise
8	datafusion:vortex-compact	-4.0%	-9.7%	+6.4%	+30.0%	➖ noise
8	datafusion:vortex-file-compressed	-1.5%	-9.7%	+9.1%	+30.0%	➖ noise
8	duckdb:vortex-compact	+8.0%	-9.7%	+19.7%	+30.0%	➖ noise
8	duckdb:vortex-file-compressed	+12.4%	-9.7%	+24.5%	+30.0%	➖ noise

[github-actions]

Benchmarks: Random Access

Vortex (geomean): 0.971x ➖
Parquet (geomean): 1.060x ➖

---

unknown / unknown (1.043x ➖, 5↑ 11↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
random-access/feature-vectors/correlated/lance-tokio-local-disk 🚨	3060496	2290957	1.34
random-access/feature-vectors/correlated/lance-tokio-local-disk-footer 🚨	1451024	1265947	1.15
random-access/feature-vectors/correlated/parquet-tokio-local-disk	14158071734	13926391014	1.02
random-access/feature-vectors/correlated/parquet-tokio-local-disk-footer	13720922907	13418168156	1.02
random-access/feature-vectors/correlated/vortex-tokio-local-disk	8256394	7767430	1.06
random-access/feature-vectors/correlated/vortex-tokio-local-disk-footer	6356349	6490267	0.98
random-access/feature-vectors/uniform/lance-tokio-local-disk 🚨	1759597	1456752	1.21
random-access/feature-vectors/uniform/lance-tokio-local-disk-footer 🚨	2744118	2355981	1.16
random-access/feature-vectors/uniform/parquet-tokio-local-disk	14691187693	13380216051	1.10
random-access/feature-vectors/uniform/parquet-tokio-local-disk-footer	14002320385	13505502279	1.04
random-access/feature-vectors/uniform/vortex-tokio-local-disk	13857286	13884939	1.00
random-access/feature-vectors/uniform/vortex-tokio-local-disk-footer	14135324	13911643	1.02
random-access/lance-tokio-local-disk 🚨	826666	738018	1.12
random-access/lance-tokio-local-disk-footer	1460340	1338915	1.09
random-access/nested-lists/correlated/lance-tokio-local-disk	281749	267458	1.05
random-access/nested-lists/correlated/lance-tokio-local-disk-footer	778143	716915	1.09
random-access/nested-lists/correlated/parquet-tokio-local-disk	167719154	159831348	1.05
random-access/nested-lists/correlated/parquet-tokio-local-disk-footer	166553620	158399478	1.05
random-access/nested-lists/correlated/vortex-tokio-local-disk 🚨	869481	695147	1.25
random-access/nested-lists/correlated/vortex-tokio-local-disk-footer 🚨	781223	708641	1.10
random-access/nested-lists/uniform/lance-tokio-local-disk	1237057	1172607	1.05
random-access/nested-lists/uniform/lance-tokio-local-disk-footer	1750647	1662491	1.05
random-access/nested-lists/uniform/parquet-tokio-local-disk	164135004	159154654	1.03
random-access/nested-lists/uniform/parquet-tokio-local-disk-footer	163730275	161219123	1.02
random-access/nested-lists/uniform/vortex-tokio-local-disk	2547360	2479656	1.03
random-access/nested-lists/uniform/vortex-tokio-local-disk-footer	2599995	2680851	0.97
random-access/nested-structs/correlated/lance-tokio-local-disk	454634	433529	1.05
random-access/nested-structs/correlated/lance-tokio-local-disk-footer	669274	634431	1.05
random-access/nested-structs/correlated/parquet-tokio-local-disk 🚨	30358045	26066257	1.16
random-access/nested-structs/correlated/parquet-tokio-local-disk-footer	28854448	27110693	1.06
random-access/nested-structs/correlated/vortex-tokio-local-disk	894608	869438	1.03
random-access/nested-structs/correlated/vortex-tokio-local-disk-footer	985003	904410	1.09
random-access/nested-structs/uniform/lance-tokio-local-disk	2962330	2847684	1.04
random-access/nested-structs/uniform/lance-tokio-local-disk-footer	3329439	3104025	1.07
random-access/nested-structs/uniform/parquet-tokio-local-disk 🚨	30632298	26579146	1.15
random-access/nested-structs/uniform/parquet-tokio-local-disk-footer 🚨	30523910	25931652	1.18
random-access/nested-structs/uniform/vortex-tokio-local-disk	1897663	1726699	1.10
random-access/nested-structs/uniform/vortex-tokio-local-disk-footer	1823427	1750704	1.04
random-access/parquet-tokio-local-disk	185701437	185655697	1.00
random-access/parquet-tokio-local-disk-footer	186148105	186995940	1.00
random-access/taxi/correlated/lance-tokio-local-disk 🚨	1067081	958396	1.11
random-access/taxi/correlated/lance-tokio-local-disk-footer	1755964	1640197	1.07
random-access/taxi/correlated/parquet-tokio-local-disk	283774880	271952459	1.04
random-access/taxi/correlated/parquet-tokio-local-disk-footer	293428627	275795227	1.06
random-access/taxi/correlated/vortex-tokio-local-disk 🚀	1798152	2564086	0.70
random-access/taxi/correlated/vortex-tokio-local-disk-footer 🚀	1876206	2240046	0.84
random-access/taxi/uniform/lance-tokio-local-disk	9211972	8484366	1.09
random-access/taxi/uniform/lance-tokio-local-disk-footer	9968966	9156630	1.09
random-access/taxi/uniform/parquet-tokio-local-disk	302392833	289211191	1.05
random-access/taxi/uniform/parquet-tokio-local-disk-footer	315429239	291876232	1.08
random-access/taxi/uniform/vortex-tokio-local-disk 🚀	4566741	5268355	0.87
random-access/taxi/uniform/vortex-tokio-local-disk-footer	5104560	5185606	0.98
random-access/vortex-tokio-local-disk 🚀	1322606	1721374	0.77
random-access/vortex-tokio-local-disk-footer 🚀	1265741	1550049	0.82

[github-actions]

Benchmarks: Statistical and Population Genetics

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.3%
Vortex (geomean): 1.045x ➖
Parquet (geomean): 1.043x ➖
Shifts: Parquet (control) +4.3% · Median polish +3.9%

---

duckdb / vortex-file-compressed (1.041x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-file-compressed	11493387	10832844	1.06
statpopgen_q01/duckdb:vortex-file-compressed	28509629	27486951	1.04
statpopgen_q02/duckdb:vortex-file-compressed	1348627450	1301565991	1.04
statpopgen_q03/duckdb:vortex-file-compressed	3098188527	3040691752	1.02
statpopgen_q04/duckdb:vortex-file-compressed	3096659898	3021023961	1.03
statpopgen_q05/duckdb:vortex-file-compressed	1402759565	1378523856	1.02
statpopgen_q06/duckdb:vortex-file-compressed	2099302109	2036853858	1.03
statpopgen_q07/duckdb:vortex-file-compressed	203959027	191043904	1.07
statpopgen_q08/duckdb:vortex-file-compressed	217453829	200618752	1.08
statpopgen_q09/duckdb:vortex-file-compressed	2920842957	2808453041	1.04
statpopgen_q10/duckdb:vortex-file-compressed	4679780839	4504921691	1.04

duckdb / vortex-compact (1.050x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-compact	11357193	10618639	1.07
statpopgen_q01/duckdb:vortex-compact	170632188	164339448	1.04
statpopgen_q02/duckdb:vortex-compact	1875784594	1805533811	1.04
statpopgen_q03/duckdb:vortex-compact	3622220806	3428706239	1.06
statpopgen_q04/duckdb:vortex-compact	3689014006	3493524145	1.06
statpopgen_q05/duckdb:vortex-compact	1900376453	1825048250	1.04
statpopgen_q06/duckdb:vortex-compact	2758488783	2656699194	1.04
statpopgen_q07/duckdb:vortex-compact	963598064	944812200	1.02
statpopgen_q08/duckdb:vortex-compact	1013724667	977426789	1.04
statpopgen_q09/duckdb:vortex-compact	3566103042	3323965162	1.07
statpopgen_q10/duckdb:vortex-compact	5759195220	5336965044	1.08

duckdb / parquet (1.043x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
statpopgen_q00/duckdb:parquet	326052260	312512853	1.04
statpopgen_q01/duckdb:parquet	419005444	389784083	1.07
statpopgen_q02/duckdb:parquet	1027379350	988659279	1.04
statpopgen_q03/duckdb:parquet	1528136063	1482799213	1.03
statpopgen_q04/duckdb:parquet	1553696140	1516264882	1.02
statpopgen_q05/duckdb:parquet	1039459031	995274963	1.04
statpopgen_q06/duckdb:parquet	1568512684	1483071958	1.06
statpopgen_q07/duckdb:parquet	1943295038	1874289835	1.04
statpopgen_q08/duckdb:parquet	1929107055	1886555879	1.02
statpopgen_q09/duckdb:parquet	1428118954	1367897448	1.04
statpopgen_q10/duckdb:parquet	2820060980	2681679413	1.05

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	duckdb:vortex-compact	+7.0%	+4.3%	+2.5%	+10.0%	➖ noise
0	duckdb:vortex-file-compressed	+6.1%	+4.3%	+1.7%	+10.0%	➖ noise
1	duckdb:vortex-compact	+3.8%	+7.5%	-3.4%	+39.8%	➖ noise
1	duckdb:vortex-file-compressed	+3.7%	+7.5%	-3.5%	+288.4%	➖ noise
2	duckdb:vortex-compact	+3.9%	+3.9%	-0.0%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	+3.6%	+3.9%	-0.3%	+10.0%	➖ noise
3	duckdb:vortex-compact	+5.6%	+3.1%	+2.5%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	+1.9%	+3.1%	-1.1%	+10.0%	➖ noise
4	duckdb:vortex-compact	+5.6%	+2.5%	+3.1%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	+2.5%	+2.5%	+0.0%	+10.0%	➖ noise
5	duckdb:vortex-compact	+4.1%	+4.4%	-0.3%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+1.8%	+4.4%	-2.6%	+10.0%	➖ noise
6	duckdb:vortex-compact	+3.8%	+5.8%	-1.8%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	+3.1%	+5.8%	-2.5%	+10.0%	➖ noise
7	duckdb:vortex-compact	+2.0%	+3.7%	-1.6%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	+6.8%	+3.7%	+3.0%	+10.0%	➖ noise
8	duckdb:vortex-compact	+3.7%	+2.3%	+1.4%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	+8.4%	+2.3%	+6.0%	+10.0%	➖ noise
9	duckdb:vortex-compact	+7.3%	+4.4%	+2.8%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	+4.0%	+4.4%	-0.4%	+10.0%	➖ noise
10	duckdb:vortex-compact	+7.9%	+5.2%	+2.6%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	+3.9%	+5.2%	-1.2%	+10.0%	➖ noise

[github-actions]

Benchmarks: Clickbench on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.2%
Vortex (geomean): 1.039x ➖
Parquet (geomean): 1.028x ➖
Shifts: Parquet (control) +2.8% · Median polish +1.6%

---

datafusion / vortex-file-compressed (1.060x ➖, 0↑ 9↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
clickbench_q00/datafusion:vortex-file-compressed 🚨	2351337	1735579	1.35
clickbench_q01/datafusion:vortex-file-compressed 🚨	15813861	13926622	1.14
clickbench_q02/datafusion:vortex-file-compressed 🚨	38973024	31983645	1.22
clickbench_q03/datafusion:vortex-file-compressed 🚨	44281365	37046042	1.20
clickbench_q04/datafusion:vortex-file-compressed	335801060	321981520	1.04
clickbench_q05/datafusion:vortex-file-compressed 🚨	400584749	313708230	1.28
clickbench_q06/datafusion:vortex-file-compressed 🚨	2323851	1746164	1.33
clickbench_q07/datafusion:vortex-file-compressed 🚨	21591119	17376676	1.24
clickbench_q08/datafusion:vortex-file-compressed 🚨	486860454	394102077	1.24
clickbench_q09/datafusion:vortex-file-compressed	607774958	569415184	1.07
clickbench_q10/datafusion:vortex-file-compressed	72952188	73939748	0.99
clickbench_q11/datafusion:vortex-file-compressed	82821626	80824107	1.02
clickbench_q12/datafusion:vortex-file-compressed	281547685	279180799	1.01
clickbench_q13/datafusion:vortex-file-compressed	425943390	411437221	1.04
clickbench_q14/datafusion:vortex-file-compressed	256124836	254113922	1.01
clickbench_q15/datafusion:vortex-file-compressed	383240788	373375808	1.03
clickbench_q16/datafusion:vortex-file-compressed	743868818	726666243	1.02
clickbench_q17/datafusion:vortex-file-compressed	736481345	713834660	1.03
clickbench_q18/datafusion:vortex-file-compressed	1565683674	1464635784	1.07
clickbench_q19/datafusion:vortex-file-compressed	23801903	23812597	1.00
clickbench_q20/datafusion:vortex-file-compressed	352455249	338450718	1.04
clickbench_q21/datafusion:vortex-file-compressed	406876818	399160084	1.02
clickbench_q22/datafusion:vortex-file-compressed	548744624	523050889	1.05
clickbench_q23/datafusion:vortex-file-compressed	657270165	642165066	1.02
clickbench_q24/datafusion:vortex-file-compressed	47494126	49479095	0.96
clickbench_q25/datafusion:vortex-file-compressed	68365695	70861863	0.96
clickbench_q26/datafusion:vortex-file-compressed	48231168	47176424	1.02
clickbench_q27/datafusion:vortex-file-compressed	801862762	789841795	1.02
clickbench_q28/datafusion:vortex-file-compressed	6715128283	6699644697	1.00
clickbench_q29/datafusion:vortex-file-compressed	233099042	237428011	0.98
clickbench_q30/datafusion:vortex-file-compressed	260451011	256001436	1.02
clickbench_q31/datafusion:vortex-file-compressed	301052385	294849259	1.02
clickbench_q32/datafusion:vortex-file-compressed 🚨	1436611716	1297558834	1.11
clickbench_q33/datafusion:vortex-file-compressed	1441515702	1449625967	0.99
clickbench_q34/datafusion:vortex-file-compressed	1438023631	1456588037	0.99
clickbench_q35/datafusion:vortex-file-compressed	537539323	534552086	1.01
clickbench_q36/datafusion:vortex-file-compressed	82852526	80524119	1.03
clickbench_q37/datafusion:vortex-file-compressed	38069834	35948556	1.06
clickbench_q38/datafusion:vortex-file-compressed	25544815	23974992	1.07
clickbench_q39/datafusion:vortex-file-compressed	152622451	149589012	1.02
clickbench_q40/datafusion:vortex-file-compressed	21310864	20887161	1.02
clickbench_q41/datafusion:vortex-file-compressed	19317267	18975745	1.02
clickbench_q42/datafusion:vortex-file-compressed	22165651	21658640	1.02

datafusion / parquet (1.043x ➖, 0↑ 8↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
clickbench_q00/datafusion:parquet 🚨	1715083	1551869	1.11
clickbench_q01/datafusion:parquet	21259092	21407819	0.99
clickbench_q02/datafusion:parquet	48515671	49332333	0.98
clickbench_q03/datafusion:parquet	40151575	41120330	0.98
clickbench_q04/datafusion:parquet	348191704	348819254	1.00
clickbench_q05/datafusion:parquet	386179721	368253845	1.05
clickbench_q06/datafusion:parquet	1591338	1590658	1.00
clickbench_q07/datafusion:parquet	25872048	25735479	1.01
clickbench_q08/datafusion:parquet	420738345	419539212	1.00
clickbench_q09/datafusion:parquet	660403926	650472976	1.02
clickbench_q10/datafusion:parquet	120987949	122715112	0.99
clickbench_q11/datafusion:parquet	147481028	145917838	1.01
clickbench_q12/datafusion:parquet	373438378	367694476	1.02
clickbench_q13/datafusion:parquet	522702382	520456725	1.00
clickbench_q14/datafusion:parquet	370457720	362863550	1.02
clickbench_q15/datafusion:parquet	400062139	387406852	1.03
clickbench_q16/datafusion:parquet	774699721	736588514	1.05
clickbench_q17/datafusion:parquet	750653136	722343034	1.04
clickbench_q18/datafusion:parquet	1566043248	1576145684	0.99
clickbench_q19/datafusion:parquet	35374486	32680991	1.08
clickbench_q20/datafusion:parquet	617596730	587198577	1.05
clickbench_q21/datafusion:parquet	681603239	681752327	1.00
clickbench_q22/datafusion:parquet	1015445998	993840212	1.02
clickbench_q23/datafusion:parquet	3803481237	3772510137	1.01
clickbench_q24/datafusion:parquet	94732565	100183969	0.95
clickbench_q25/datafusion:parquet	152692304	150358649	1.02
clickbench_q26/datafusion:parquet	97097134	97920427	0.99
clickbench_q27/datafusion:parquet	1075591976	1058480461	1.02
clickbench_q28/datafusion:parquet	6673126915	6577474407	1.01
clickbench_q29/datafusion:parquet	241578672	235614338	1.03
clickbench_q30/datafusion:parquet	377496406	376181625	1.00
clickbench_q31/datafusion:parquet	415165322	406388096	1.02
clickbench_q32/datafusion:parquet 🚨	1418051098	1274796585	1.11
clickbench_q33/datafusion:parquet	1578260507	1546942283	1.02
clickbench_q34/datafusion:parquet	1582240951	1529716789	1.03
clickbench_q35/datafusion:parquet	577044830	535451074	1.08
clickbench_q36/datafusion:parquet 🚨	157883087	137366109	1.15
clickbench_q37/datafusion:parquet	61530109	59036207	1.04
clickbench_q38/datafusion:parquet 🚨	106421480	92641024	1.15
clickbench_q39/datafusion:parquet 🚨	344481111	276098736	1.25
clickbench_q40/datafusion:parquet 🚨	42168063	34279813	1.23
clickbench_q41/datafusion:parquet 🚨	37535966	30869086	1.22
clickbench_q42/datafusion:parquet 🚨	37840685	31613528	1.20

duckdb / vortex-file-compressed (1.018x ➖, 3↑ 5↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
clickbench_q00/duckdb:vortex-file-compressed	6356270	5932911	1.07
clickbench_q01/duckdb:vortex-file-compressed	13822097	13504964	1.02
clickbench_q02/duckdb:vortex-file-compressed	24795310	23692505	1.05
clickbench_q03/duckdb:vortex-file-compressed	30899225	30077718	1.03
clickbench_q04/duckdb:vortex-file-compressed	170817462	168454605	1.01
clickbench_q05/duckdb:vortex-file-compressed	198926758	193062771	1.03
clickbench_q06/duckdb:vortex-file-compressed	19725144	18788524	1.05
clickbench_q07/duckdb:vortex-file-compressed 🚨	16922181	15318520	1.10
clickbench_q08/duckdb:vortex-file-compressed	268390816	259922919	1.03
clickbench_q09/duckdb:vortex-file-compressed	386816247	370759396	1.04
clickbench_q10/duckdb:vortex-file-compressed	74618569	73324633	1.02
clickbench_q11/duckdb:vortex-file-compressed	83310299	80577193	1.03
clickbench_q12/duckdb:vortex-file-compressed	219992033	215081370	1.02
clickbench_q13/duckdb:vortex-file-compressed	439156501	426225006	1.03
clickbench_q14/duckdb:vortex-file-compressed	244308399	236784219	1.03
clickbench_q15/duckdb:vortex-file-compressed	212233439	208606884	1.02
clickbench_q16/duckdb:vortex-file-compressed	765218368	741191497	1.03
clickbench_q17/duckdb:vortex-file-compressed	612212458	639649280	0.96
clickbench_q18/duckdb:vortex-file-compressed	1250249226	1261286175	0.99
clickbench_q19/duckdb:vortex-file-compressed	21578887	21828368	0.99
clickbench_q20/duckdb:vortex-file-compressed	379239134	407358483	0.93
clickbench_q21/duckdb:vortex-file-compressed	415621788	404031025	1.03
clickbench_q22/duckdb:vortex-file-compressed 🚀	603186873	700855048	0.86
clickbench_q23/duckdb:vortex-file-compressed 🚀	1527974950	1932260288	0.79
clickbench_q24/duckdb:vortex-file-compressed	49726740	49879100	1.00
clickbench_q25/duckdb:vortex-file-compressed	73098415	76172716	0.96
clickbench_q26/duckdb:vortex-file-compressed	41817967	46310202	0.90
clickbench_q27/duckdb:vortex-file-compressed	577794034	543026979	1.06
clickbench_q28/duckdb:vortex-file-compressed	3019541748	3012646348	1.00
clickbench_q29/duckdb:vortex-file-compressed	28387516	27460183	1.03
clickbench_q30/duckdb:vortex-file-compressed	195531808	195155659	1.00
clickbench_q31/duckdb:vortex-file-compressed	276805180	271845117	1.02
clickbench_q32/duckdb:vortex-file-compressed	1387430337	1339660855	1.04
clickbench_q33/duckdb:vortex-file-compressed 🚀	1556409942	1744879268	0.89
clickbench_q34/duckdb:vortex-file-compressed	1627050762	1735345942	0.94
clickbench_q35/duckdb:vortex-file-compressed	375523348	369163673	1.02
clickbench_q36/duckdb:vortex-file-compressed 🚨	33733154	30349152	1.11
clickbench_q37/duckdb:vortex-file-compressed 🚨	27117170	21521834	1.26
clickbench_q38/duckdb:vortex-file-compressed	25357776	23852022	1.06
clickbench_q39/duckdb:vortex-file-compressed	47419770	45300740	1.05
clickbench_q40/duckdb:vortex-file-compressed	26140981	23788785	1.10
clickbench_q41/duckdb:vortex-file-compressed 🚨	25119235	21467862	1.17
clickbench_q42/duckdb:vortex-file-compressed 🚨	26046681	23229794	1.12

duckdb / parquet (1.012x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
clickbench_q00/duckdb:parquet	235003361	217864812	1.08
clickbench_q01/duckdb:parquet	50654865	51108362	0.99
clickbench_q02/duckdb:parquet	66160932	66508278	0.99
clickbench_q03/duckdb:parquet	64380902	63654125	1.01
clickbench_q04/duckdb:parquet	212682342	203416379	1.05
clickbench_q05/duckdb:parquet	284912701	276318360	1.03
clickbench_q06/duckdb:parquet	60814005	60181506	1.01
clickbench_q07/duckdb:parquet	52910536	53545185	0.99
clickbench_q08/duckdb:parquet	271462077	266952568	1.02
clickbench_q09/duckdb:parquet	398335765	398255248	1.00
clickbench_q10/duckdb:parquet	97605143	94280498	1.04
clickbench_q11/duckdb:parquet	109329080	107603484	1.02
clickbench_q12/duckdb:parquet	299354861	300005946	1.00
clickbench_q13/duckdb:parquet	517214898	520957674	0.99
clickbench_q14/duckdb:parquet	329105568	325325624	1.01
clickbench_q15/duckdb:parquet	244733203	242557839	1.01
clickbench_q16/duckdb:parquet	618932957	620047186	1.00
clickbench_q17/duckdb:parquet	513496692	511603108	1.00
clickbench_q18/duckdb:parquet	1068516923	1049380186	1.02
clickbench_q19/duckdb:parquet	50006875	49556621	1.01
clickbench_q20/duckdb:parquet	440468898	435510800	1.01
clickbench_q21/duckdb:parquet	564048290	558029163	1.01
clickbench_q22/duckdb:parquet	944412010	940321780	1.00
clickbench_q23/duckdb:parquet	315055172	323781234	0.97
clickbench_q24/duckdb:parquet	77321306	77926883	0.99
clickbench_q25/duckdb:parquet	140996619	142151874	0.99
clickbench_q26/duckdb:parquet	53613107	52659435	1.02
clickbench_q27/duckdb:parquet	658671626	640135496	1.03
clickbench_q28/duckdb:parquet	4847489694	4830322101	1.00
clickbench_q29/duckdb:parquet	62612795	60918252	1.03
clickbench_q30/duckdb:parquet	305797332	305536991	1.00
clickbench_q31/duckdb:parquet	353536720	349730929	1.01
clickbench_q32/duckdb:parquet	1191466465	1140561170	1.04
clickbench_q33/duckdb:parquet	1249446359	1255810756	0.99
clickbench_q34/duckdb:parquet	1303037529	1274439748	1.02
clickbench_q35/duckdb:parquet	355126899	352256082	1.01
clickbench_q36/duckdb:parquet	65926597	62658998	1.05
clickbench_q37/duckdb:parquet	53537965	53894066	0.99
clickbench_q38/duckdb:parquet	59145614	57674969	1.03
clickbench_q39/duckdb:parquet	97390367	96722954	1.01
clickbench_q40/duckdb:parquet	54859176	56097778	0.98
clickbench_q41/duckdb:parquet	58863551	59169598	0.99
clickbench_q42/duckdb:parquet	53832568	50229958	1.07

duckdb / duckdb (1.009x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
clickbench_q00/duckdb:duckdb	17465755	17835014	0.98
clickbench_q01/duckdb:duckdb	32736400	33222922	0.99
clickbench_q02/duckdb:duckdb	45772106	45069168	1.02
clickbench_q03/duckdb:duckdb	46942458	46896841	1.00
clickbench_q04/duckdb:duckdb	232575665	219638609	1.06
clickbench_q05/duckdb:duckdb	327473888	338302294	0.97
clickbench_q06/duckdb:duckdb	35661825	35253186	1.01
clickbench_q07/duckdb:duckdb	35727534	35242887	1.01
clickbench_q08/duckdb:duckdb	321444078	341683459	0.94
clickbench_q09/duckdb:duckdb	488696541	510258723	0.96
clickbench_q10/duckdb:duckdb	103758719	96853141	1.07
clickbench_q11/duckdb:duckdb	114228177	106072378	1.08
clickbench_q12/duckdb:duckdb	320429427	325529568	0.98
clickbench_q13/duckdb:duckdb	552383196	556269888	0.99
clickbench_q14/duckdb:duckdb	366257367	364658755	1.00
clickbench_q15/duckdb:duckdb	275195913	271090749	1.02
clickbench_q16/duckdb:duckdb	707762921	692683488	1.02
clickbench_q17/duckdb:duckdb	593420728	578484508	1.03
clickbench_q18/duckdb:duckdb	1287854579	1257487949	1.02
clickbench_q19/duckdb:duckdb	34590108	33829456	1.02
clickbench_q20/duckdb:duckdb	995930195	958010011	1.04
clickbench_q21/duckdb:duckdb	1010259703	1107431625	0.91
clickbench_q22/duckdb:duckdb	1065349496	1139465362	0.93
clickbench_q23/duckdb:duckdb	254604240	244247284	1.04
clickbench_q24/duckdb:duckdb	61835582	61112167	1.01
clickbench_q25/duckdb:duckdb	125069692	124458603	1.00
clickbench_q26/duckdb:duckdb	51598996	53711042	0.96
clickbench_q27/duckdb:duckdb	1043156512	1039339909	1.00
clickbench_q28/duckdb:duckdb	4713957781	4645432661	1.01
clickbench_q29/duckdb:duckdb	48228268	48061313	1.00
clickbench_q30/duckdb:duckdb	295977752	290462284	1.02
clickbench_q31/duckdb:duckdb	425143468	413553978	1.03
clickbench_q32/duckdb:duckdb	1479746050	1466788123	1.01
clickbench_q33/duckdb:duckdb	2010204893	1909006417	1.05
clickbench_q34/duckdb:duckdb	2117905667	2009509824	1.05
clickbench_q35/duckdb:duckdb	266857942	264129985	1.01
clickbench_q36/duckdb:duckdb	41516283	40823412	1.02
clickbench_q37/duckdb:duckdb	31482248	31321298	1.01
clickbench_q38/duckdb:duckdb	32877816	30303438	1.08
clickbench_q39/duckdb:duckdb	66189695	65565523	1.01
clickbench_q40/duckdb:duckdb	31581255	31178649	1.01
clickbench_q41/duckdb:duckdb	31133382	30266965	1.03
clickbench_q42/duckdb:duckdb	31536688	31409082	1.00

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-file-compressed	+35.5%	+9.2%	+24.1%	+625.6%	➖ noise
0	duckdb:duckdb	-2.1%	+9.2%	-10.3%	+305.7%	➖ noise
0	duckdb:vortex-file-compressed	+7.1%	+9.2%	-1.9%	+357.2%	➖ noise
1	datafusion:vortex-file-compressed	+13.6%	-0.8%	+14.5%	+40.9%	➖ noise
1	duckdb:duckdb	-1.5%	-0.8%	-0.7%	+54.9%	➖ noise
1	duckdb:vortex-file-compressed	+2.3%	-0.8%	+3.2%	+17.0%	➖ noise
2	datafusion:vortex-file-compressed	+21.9%	-1.1%	+23.2%	+33.0%	➖ noise
2	duckdb:duckdb	+1.6%	-1.1%	+2.7%	+23.2%	➖ noise
2	duckdb:vortex-file-compressed	+4.7%	-1.1%	+5.8%	+15.2%	➖ noise
3	datafusion:vortex-file-compressed	+19.5%	-0.6%	+20.3%	+154.8%	➖ noise
3	duckdb:duckdb	+0.1%	-0.6%	+0.7%	+55.6%	➖ noise
3	duckdb:vortex-file-compressed	+2.7%	-0.6%	+3.4%	+33.4%	➖ noise
4	datafusion:vortex-file-compressed	+4.3%	+2.2%	+2.1%	+14.4%	➖ noise
4	duckdb:duckdb	+5.9%	+2.2%	+3.7%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	+1.4%	+2.2%	-0.7%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	+27.7%	+4.0%	+22.8%	+10.0%	🚨 regression
5	duckdb:duckdb	-3.2%	+4.0%	-6.9%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+3.0%	+4.0%	-0.9%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	+33.1%	+0.5%	+32.4%	+39.7%	➖ noise
6	duckdb:duckdb	+1.2%	+0.5%	+0.6%	+29.8%	➖ noise
6	duckdb:vortex-file-compressed	+5.0%	+0.5%	+4.4%	+20.5%	➖ noise
7	datafusion:vortex-file-compressed	+24.3%	-0.3%	+24.7%	+13.7%	🚨 regression
7	duckdb:duckdb	+1.4%	-0.3%	+1.7%	+10.8%	➖ noise
7	duckdb:vortex-file-compressed	+10.5%	-0.3%	+10.8%	+10.0%	🚨 regression
8	datafusion:vortex-file-compressed	+23.5%	+1.0%	+22.3%	+10.0%	🚨 regression
8	duckdb:duckdb	-5.9%	+1.0%	-6.8%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	+3.3%	+1.0%	+2.3%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	+6.7%	+0.8%	+5.9%	+10.0%	➖ noise
9	duckdb:duckdb	-4.2%	+0.8%	-5.0%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	+4.3%	+0.8%	+3.5%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	-1.3%	+1.0%	-2.3%	+10.0%	➖ noise
10	duckdb:duckdb	+7.1%	+1.0%	+6.0%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	+1.8%	+1.0%	+0.7%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	+2.5%	+1.3%	+1.1%	+10.0%	➖ noise
11	duckdb:duckdb	+7.7%	+1.3%	+6.3%	+10.0%	➖ noise
11	duckdb:vortex-file-compressed	+3.4%	+1.3%	+2.0%	+10.0%	➖ noise
12	datafusion:vortex-file-compressed	+0.8%	+0.7%	+0.2%	+10.0%	➖ noise
12	duckdb:duckdb	-1.6%	+0.7%	-2.2%	+11.0%	➖ noise
12	duckdb:vortex-file-compressed	+2.3%	+0.7%	+1.6%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	+3.5%	-0.1%	+3.7%	+10.0%	➖ noise
13	duckdb:duckdb	-0.7%	-0.1%	-0.6%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	+3.0%	-0.1%	+3.2%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	+0.8%	+1.6%	-0.8%	+10.0%	➖ noise
14	duckdb:duckdb	+0.4%	+1.6%	-1.2%	+10.0%	➖ noise
14	duckdb:vortex-file-compressed	+3.2%	+1.6%	+1.5%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	+2.6%	+2.1%	+0.6%	+10.0%	➖ noise
15	duckdb:duckdb	+1.5%	+2.1%	-0.5%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	+1.7%	+2.1%	-0.3%	+10.0%	➖ noise
16	datafusion:vortex-file-compressed	+2.4%	+2.5%	-0.1%	+10.0%	➖ noise
16	duckdb:duckdb	+2.2%	+2.5%	-0.3%	+10.0%	➖ noise
16	duckdb:vortex-file-compressed	+3.2%	+2.5%	+0.8%	+17.1%	➖ noise
17	datafusion:vortex-file-compressed	+3.2%	+2.1%	+1.0%	+10.0%	➖ noise
17	duckdb:duckdb	+2.6%	+2.1%	+0.4%	+10.0%	➖ noise
17	duckdb:vortex-file-compressed	-4.3%	+2.1%	-6.3%	+15.9%	➖ noise
18	datafusion:vortex-file-compressed	+6.9%	+0.6%	+6.3%	+10.0%	➖ noise
18	duckdb:duckdb	+2.4%	+0.6%	+1.8%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	-0.9%	+0.6%	-1.5%	+11.9%	➖ noise
19	datafusion:vortex-file-compressed	-0.0%	+4.5%	-4.4%	+12.1%	➖ noise
19	duckdb:duckdb	+2.2%	+4.5%	-2.2%	+11.8%	➖ noise
19	duckdb:vortex-file-compressed	-1.1%	+4.5%	-5.4%	+29.7%	➖ noise
20	datafusion:vortex-file-compressed	+4.1%	+3.1%	+1.0%	+185.2%	➖ noise
20	duckdb:duckdb	+4.0%	+3.1%	+0.8%	+23.6%	➖ noise
20	duckdb:vortex-file-compressed	-6.9%	+3.1%	-9.7%	+10.0%	✅ faster
21	datafusion:vortex-file-compressed	+1.9%	+0.5%	+1.4%	+10.0%	➖ noise
21	duckdb:duckdb	-8.8%	+0.5%	-9.3%	+11.3%	➖ noise
21	duckdb:vortex-file-compressed	+2.9%	+0.5%	+2.3%	+10.0%	➖ noise
22	datafusion:vortex-file-compressed	+4.9%	+1.3%	+3.6%	+10.0%	➖ noise
22	duckdb:duckdb	-6.5%	+1.3%	-7.7%	+13.9%	➖ noise
22	duckdb:vortex-file-compressed	-13.9%	+1.3%	-15.0%	+12.7%	✅ faster
23	datafusion:vortex-file-compressed	+2.4%	-1.0%	+3.3%	+56.0%	➖ noise
23	duckdb:duckdb	+4.2%	-1.0%	+5.2%	+10.0%	➖ noise
23	duckdb:vortex-file-compressed	-20.9%	-1.0%	-20.2%	+10.0%	✅ faster
24	datafusion:vortex-file-compressed	-4.0%	-3.1%	-0.9%	+21.6%	➖ noise
24	duckdb:duckdb	+1.2%	-3.1%	+4.5%	+10.0%	➖ noise
24	duckdb:vortex-file-compressed	-0.3%	-3.1%	+2.9%	+29.4%	➖ noise
25	datafusion:vortex-file-compressed	-3.5%	+0.4%	-3.9%	+20.0%	➖ noise
25	duckdb:duckdb	+0.5%	+0.4%	+0.1%	+10.0%	➖ noise
25	duckdb:vortex-file-compressed	-4.0%	+0.4%	-4.4%	+14.8%	➖ noise
26	datafusion:vortex-file-compressed	+2.2%	+0.5%	+1.8%	+10.0%	➖ noise
26	duckdb:duckdb	-3.9%	+0.5%	-4.4%	+13.2%	➖ noise
26	duckdb:vortex-file-compressed	-9.7%	+0.5%	-10.1%	+29.7%	➖ noise
27	datafusion:vortex-file-compressed	+1.5%	+2.3%	-0.7%	+10.0%	➖ noise
27	duckdb:duckdb	+0.4%	+2.3%	-1.8%	+10.0%	➖ noise
27	duckdb:vortex-file-compressed	+6.4%	+2.3%	+4.1%	+10.0%	➖ noise
28	datafusion:vortex-file-compressed	+0.2%	+0.9%	-0.7%	+10.0%	➖ noise
28	duckdb:duckdb	+1.5%	+0.9%	+0.6%	+10.0%	➖ noise
28	duckdb:vortex-file-compressed	+0.2%	+0.9%	-0.7%	+10.0%	➖ noise
29	datafusion:vortex-file-compressed	-1.8%	+2.7%	-4.4%	+11.8%	➖ noise
29	duckdb:duckdb	+0.3%	+2.7%	-2.2%	+10.0%	➖ noise
29	duckdb:vortex-file-compressed	+3.4%	+2.7%	+0.7%	+14.9%	➖ noise
30	datafusion:vortex-file-compressed	+1.7%	+0.2%	+1.5%	+10.0%	➖ noise
30	duckdb:duckdb	+1.9%	+0.2%	+1.7%	+10.0%	➖ noise
30	duckdb:vortex-file-compressed	+0.2%	+0.2%	-0.0%	+10.0%	➖ noise
31	datafusion:vortex-file-compressed	+2.1%	+1.6%	+0.5%	+10.0%	➖ noise
31	duckdb:duckdb	+2.8%	+1.6%	+1.2%	+10.0%	➖ noise
31	duckdb:vortex-file-compressed	+1.8%	+1.6%	+0.2%	+10.0%	➖ noise
32	datafusion:vortex-file-compressed	+10.7%	+7.8%	+2.7%	+19.5%	➖ noise
32	duckdb:duckdb	+0.9%	+7.8%	-6.4%	+10.0%	➖ noise
32	duckdb:vortex-file-compressed	+3.6%	+7.8%	-3.9%	+10.0%	➖ noise
33	datafusion:vortex-file-compressed	-0.6%	+0.8%	-1.3%	+13.7%	➖ noise
33	duckdb:duckdb	+5.3%	+0.8%	+4.5%	+10.0%	➖ noise
33	duckdb:vortex-file-compressed	-10.8%	+0.8%	-11.5%	+10.0%	✅ faster
34	datafusion:vortex-file-compressed	-1.3%	+2.8%	-4.0%	+10.0%	➖ noise
34	duckdb:duckdb	+5.4%	+2.8%	+2.5%	+10.0%	➖ noise
34	duckdb:vortex-file-compressed	-6.2%	+2.8%	-8.8%	+10.0%	➖ noise
35	datafusion:vortex-file-compressed	+0.6%	+4.2%	-3.5%	+10.0%	➖ noise
35	duckdb:duckdb	+1.0%	+4.2%	-3.1%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	+1.7%	+4.2%	-2.4%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	+2.9%	+10.0%	-6.4%	+10.0%	➖ noise
36	duckdb:duckdb	+1.7%	+10.0%	-7.5%	+11.4%	➖ noise
36	duckdb:vortex-file-compressed	+11.2%	+10.0%	+1.1%	+10.0%	➖ noise
37	datafusion:vortex-file-compressed	+5.9%	+1.8%	+4.1%	+10.0%	➖ noise
37	duckdb:duckdb	+0.5%	+1.8%	-1.2%	+10.0%	➖ noise
37	duckdb:vortex-file-compressed	+26.0%	+1.8%	+23.8%	+10.0%	🚨 regression
38	datafusion:vortex-file-compressed	+6.5%	+8.5%	-1.8%	+10.4%	➖ noise
38	duckdb:duckdb	+8.5%	+8.5%	-0.0%	+11.9%	➖ noise
38	duckdb:vortex-file-compressed	+6.3%	+8.5%	-2.0%	+10.0%	➖ noise
39	datafusion:vortex-file-compressed	+2.0%	+12.1%	-9.0%	+10.0%	➖ noise
39	duckdb:duckdb	+1.0%	+12.1%	-9.9%	+18.7%	➖ noise
39	duckdb:vortex-file-compressed	+4.7%	+12.1%	-6.6%	+10.0%	➖ noise
40	datafusion:vortex-file-compressed	+2.0%	+9.7%	-7.0%	+10.0%	➖ noise
40	duckdb:duckdb	+1.3%	+9.7%	-7.6%	+10.0%	➖ noise
40	duckdb:vortex-file-compressed	+9.9%	+9.7%	+0.2%	+10.0%	➖ noise
41	datafusion:vortex-file-compressed	+1.8%	+10.0%	-7.4%	+10.0%	➖ noise
41	duckdb:duckdb	+2.9%	+10.0%	-6.5%	+10.0%	➖ noise
41	duckdb:vortex-file-compressed	+17.0%	+10.0%	+6.4%	+10.0%	➖ noise
42	datafusion:vortex-file-compressed	+2.3%	+13.3%	-9.6%	+10.0%	✅ faster
42	duckdb:duckdb	+0.4%	+13.3%	-11.4%	+10.0%	✅ faster
42	duckdb:vortex-file-compressed	+12.1%	+13.3%	-1.0%	+13.2%	➖ noise

[github-actions]

Benchmarks: TPC-H SF=10 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -3.0%
Vortex (geomean): 0.996x ➖
Parquet (geomean): 1.027x ➖
Shifts: Parquet (control) +2.7% · Median polish -1.9%

---

datafusion / vortex-file-compressed (1.019x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	733686467	764285106	0.96
tpch_q02/datafusion:vortex-file-compressed	747164273	783424605	0.95
tpch_q03/datafusion:vortex-file-compressed	825943977	758194183	1.09
tpch_q04/datafusion:vortex-file-compressed	733195187	573126768	1.28
tpch_q05/datafusion:vortex-file-compressed	1167143441	1016718415	1.15
tpch_q06/datafusion:vortex-file-compressed	649956614	611177633	1.06
tpch_q07/datafusion:vortex-file-compressed	1292474171	1132699752	1.14
tpch_q08/datafusion:vortex-file-compressed	1438302430	1358743244	1.06
tpch_q09/datafusion:vortex-file-compressed	1453906830	1520818513	0.96
tpch_q10/datafusion:vortex-file-compressed	1055558491	1162272543	0.91
tpch_q11/datafusion:vortex-file-compressed	592446042	641802494	0.92
tpch_q12/datafusion:vortex-file-compressed	1085314807	1015472319	1.07
tpch_q13/datafusion:vortex-file-compressed	482712958	453388092	1.06
tpch_q14/datafusion:vortex-file-compressed	634196067	575988037	1.10
tpch_q15/datafusion:vortex-file-compressed	1149343423	1093174387	1.05
tpch_q16/datafusion:vortex-file-compressed	393413294	407191552	0.97
tpch_q17/datafusion:vortex-file-compressed	1222853253	1175325208	1.04
tpch_q18/datafusion:vortex-file-compressed	1360530454	1382688303	0.98
tpch_q19/datafusion:vortex-file-compressed	774584609	775287812	1.00
tpch_q20/datafusion:vortex-file-compressed	1048580255	1205118088	0.87
tpch_q21/datafusion:vortex-file-compressed	1826203944	1799316059	1.01
tpch_q22/datafusion:vortex-file-compressed	425803453	489494079	0.87

datafusion / vortex-compact (0.997x ➖, 1↑ 3↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	801037563	737092169	1.09
tpch_q02/datafusion:vortex-compact	973295267	778780690	1.25
tpch_q03/datafusion:vortex-compact	867497017	876167534	0.99
tpch_q04/datafusion:vortex-compact	521982637	641418999	0.81
tpch_q05/datafusion:vortex-compact	1014084279	953115571	1.06
tpch_q06/datafusion:vortex-compact 🚀	609889215	909001498	0.67
tpch_q07/datafusion:vortex-compact	1160439215	1644143481	0.71
tpch_q08/datafusion:vortex-compact	1340886854	1816360176	0.74
tpch_q09/datafusion:vortex-compact	1419283770	1598659661	0.89
tpch_q10/datafusion:vortex-compact	1145255933	1272967499	0.90
tpch_q11/datafusion:vortex-compact	508932838	539401534	0.94
tpch_q12/datafusion:vortex-compact	894479673	906838912	0.99
tpch_q13/datafusion:vortex-compact	454241741	409459825	1.11
tpch_q14/datafusion:vortex-compact	670641222	699000437	0.96
tpch_q15/datafusion:vortex-compact	1061322890	1088977765	0.97
tpch_q16/datafusion:vortex-compact	383743120	380710937	1.01
tpch_q17/datafusion:vortex-compact	1255800052	1210264045	1.04
tpch_q18/datafusion:vortex-compact	1246211113	1218708961	1.02
tpch_q19/datafusion:vortex-compact 🚨	1097475203	628653291	1.75
tpch_q20/datafusion:vortex-compact 🚨	1278849192	893038023	1.43
tpch_q21/datafusion:vortex-compact 🚨	2050302343	1492523618	1.37
tpch_q22/datafusion:vortex-compact	459245958	559744420	0.82

datafusion / parquet (0.954x ➖, 0↑ 1↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	901113506	910306632	0.99
tpch_q02/datafusion:parquet 🚨	1398904421	894634894	1.56
tpch_q03/datafusion:parquet	979238027	1035717297	0.95
tpch_q04/datafusion:parquet	575044159	497988008	1.15
tpch_q05/datafusion:parquet	1399685918	1416552120	0.99
tpch_q06/datafusion:parquet	666459936	568406970	1.17
tpch_q07/datafusion:parquet	1465315099	1594331258	0.92
tpch_q08/datafusion:parquet	1674500380	2196933888	0.76
tpch_q09/datafusion:parquet	1967231082	1884210925	1.04
tpch_q10/datafusion:parquet	2113888877	2277318885	0.93
tpch_q11/datafusion:parquet	568087230	773472204	0.73
tpch_q12/datafusion:parquet	766520217	780721202	0.98
tpch_q13/datafusion:parquet	778367463	790843061	0.98
tpch_q14/datafusion:parquet	817469052	929688204	0.88
tpch_q15/datafusion:parquet	1233703713	1419175572	0.87
tpch_q16/datafusion:parquet	440305670	572203811	0.77
tpch_q17/datafusion:parquet	1587929913	1592948277	1.00
tpch_q18/datafusion:parquet	1664530066	1828278685	0.91
tpch_q19/datafusion:parquet	1111595514	1012735392	1.10
tpch_q20/datafusion:parquet	1292892636	1378775890	0.94
tpch_q21/datafusion:parquet	1745384283	2001843835	0.87
tpch_q22/datafusion:parquet	654073839	838358956	0.78

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

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	643643998	680958976	0.95
tpch_q02/duckdb:vortex-file-compressed	1264820280	1186799904	1.07
tpch_q03/duckdb:vortex-file-compressed	863480737	897951726	0.96
tpch_q04/duckdb:vortex-file-compressed	664118735	725297373	0.92
tpch_q05/duckdb:vortex-file-compressed	1153065402	1129571072	1.02
tpch_q06/duckdb:vortex-file-compressed	896395736	878232472	1.02
tpch_q07/duckdb:vortex-file-compressed	1130798562	1297459851	0.87
tpch_q08/duckdb:vortex-file-compressed	1498751211	1509014599	0.99
tpch_q09/duckdb:vortex-file-compressed	1660753378	1536225282	1.08
tpch_q10/duckdb:vortex-file-compressed	1153446546	1219078335	0.95
tpch_q11/duckdb:vortex-file-compressed	740580988	664315318	1.11
tpch_q12/duckdb:vortex-file-compressed	774868974	827452152	0.94
tpch_q13/duckdb:vortex-file-compressed	1068868477	963829787	1.11
tpch_q14/duckdb:vortex-file-compressed	806201222	854723250	0.94
tpch_q15/duckdb:vortex-file-compressed	586932137	582737474	1.01
tpch_q16/duckdb:vortex-file-compressed	456098021	416705084	1.09
tpch_q17/duckdb:vortex-file-compressed	1046837387	1025636391	1.02
tpch_q18/duckdb:vortex-file-compressed	870955493	965001137	0.90
tpch_q19/duckdb:vortex-file-compressed	822247604	777729475	1.06
tpch_q20/duckdb:vortex-file-compressed	1305219297	1346389101	0.97
tpch_q21/duckdb:vortex-file-compressed	1889316684	2073926962	0.91
tpch_q22/duckdb:vortex-file-compressed	732475375	704382223	1.04

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

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	659936991	696992813	0.95
tpch_q02/duckdb:vortex-compact	1241297187	999242597	1.24
tpch_q03/duckdb:vortex-compact	858554465	987625258	0.87
tpch_q04/duckdb:vortex-compact	504287282	561280977	0.90
tpch_q05/duckdb:vortex-compact	1183184278	1114741611	1.06
tpch_q06/duckdb:vortex-compact	702005585	705781260	0.99
tpch_q07/duckdb:vortex-compact	908948425	1148402136	0.79
tpch_q08/duckdb:vortex-compact	1477403290	1360453633	1.09
tpch_q09/duckdb:vortex-compact	1319826182	1379653390	0.96
tpch_q10/duckdb:vortex-compact	997177583	1087932619	0.92
tpch_q11/duckdb:vortex-compact	751328901	788642777	0.95
tpch_q12/duckdb:vortex-compact	708973406	658518942	1.08
tpch_q13/duckdb:vortex-compact	886624738	930350050	0.95
tpch_q14/duckdb:vortex-compact	829354153	909934538	0.91
tpch_q15/duckdb:vortex-compact	679436911	545851553	1.24
tpch_q16/duckdb:vortex-compact	391027416	347983204	1.12
tpch_q17/duckdb:vortex-compact	876649765	933679533	0.94
tpch_q18/duckdb:vortex-compact	767870496	740560939	1.04
tpch_q19/duckdb:vortex-compact	726525860	759911814	0.96
tpch_q20/duckdb:vortex-compact	1170195352	1516127536	0.77
tpch_q21/duckdb:vortex-compact	1650706880	1812033180	0.91
tpch_q22/duckdb:vortex-compact	605434587	660161774	0.92

duckdb / parquet (1.105x ➖, 0↑ 2↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	1198335431	926112497	1.29
tpch_q02/duckdb:parquet 🚨	1835826462	1406688530	1.31
tpch_q03/duckdb:parquet	1751834668	1888318201	0.93
tpch_q04/duckdb:parquet	1203731199	1308552460	0.92
tpch_q05/duckdb:parquet	2483672476	2246575076	1.11
tpch_q06/duckdb:parquet	979399071	844644732	1.16
tpch_q07/duckdb:parquet	2280635049	2152569105	1.06
tpch_q08/duckdb:parquet	2567641207	2661559224	0.96
tpch_q09/duckdb:parquet	2803941187	2310017326	1.21
tpch_q10/duckdb:parquet	3986975222	3085913042	1.29
tpch_q11/duckdb:parquet	1071270228	924964496	1.16
tpch_q12/duckdb:parquet	1087398891	1078974314	1.01
tpch_q13/duckdb:parquet 🚨	1520017273	1150007669	1.32
tpch_q14/duckdb:parquet	1321341498	1415437929	0.93
tpch_q15/duckdb:parquet	981459297	1049993136	0.93
tpch_q16/duckdb:parquet	964891829	786781833	1.23
tpch_q17/duckdb:parquet	1220174194	1307782766	0.93
tpch_q18/duckdb:parquet	1631598712	1475350530	1.11
tpch_q19/duckdb:parquet	1739288166	1627033138	1.07
tpch_q20/duckdb:parquet	2132203237	1646406990	1.30
tpch_q21/duckdb:parquet	2135090305	1799614266	1.19
tpch_q22/duckdb:parquet	1067212637	984555830	1.08

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	+8.7%	+13.2%	-4.0%	+58.7%	➖ noise
1	datafusion:vortex-file-compressed	-4.0%	+13.2%	-15.2%	+85.0%	➖ noise
1	duckdb:vortex-compact	-5.3%	+13.2%	-16.3%	+64.9%	➖ noise
1	duckdb:vortex-file-compressed	-5.5%	+13.2%	-16.5%	+34.2%	➖ noise
2	datafusion:vortex-compact	+25.0%	+42.9%	-12.5%	+48.9%	➖ noise
2	datafusion:vortex-file-compressed	-4.6%	+42.9%	-33.2%	+62.3%	➖ noise
2	duckdb:vortex-compact	+24.2%	+42.9%	-13.0%	+34.2%	➖ noise
2	duckdb:vortex-file-compressed	+6.6%	+42.9%	-25.4%	+48.9%	➖ noise
3	datafusion:vortex-compact	-1.0%	-6.3%	+5.7%	+68.1%	➖ noise
3	datafusion:vortex-file-compressed	+8.9%	-6.3%	+16.3%	+92.1%	➖ noise
3	duckdb:vortex-compact	-13.1%	-6.3%	-7.2%	+58.2%	➖ noise
3	duckdb:vortex-file-compressed	-3.8%	-6.3%	+2.7%	+54.4%	➖ noise
4	datafusion:vortex-compact	-18.6%	+3.1%	-21.0%	+44.4%	➖ noise
4	datafusion:vortex-file-compressed	+27.9%	+3.1%	+24.1%	+34.5%	➖ noise
4	duckdb:vortex-compact	-10.2%	+3.1%	-12.8%	+43.6%	➖ noise
4	duckdb:vortex-file-compressed	-8.4%	+3.1%	-11.2%	+48.3%	➖ noise
5	datafusion:vortex-compact	+6.4%	+4.5%	+1.8%	+34.2%	➖ noise
5	datafusion:vortex-file-compressed	+14.8%	+4.5%	+9.8%	+34.2%	➖ noise
5	duckdb:vortex-compact	+6.1%	+4.5%	+1.6%	+34.2%	➖ noise
5	duckdb:vortex-file-compressed	+2.1%	+4.5%	-2.3%	+34.2%	➖ noise
6	datafusion:vortex-compact	-32.9%	+16.6%	-42.5%	+64.7%	✅ faster
6	datafusion:vortex-file-compressed	+6.3%	+16.6%	-8.8%	+41.0%	➖ noise
6	duckdb:vortex-compact	-0.5%	+16.6%	-14.7%	+51.6%	➖ noise
6	duckdb:vortex-file-compressed	+2.1%	+16.6%	-12.5%	+43.8%	➖ noise
7	datafusion:vortex-compact	-29.4%	-1.3%	-28.5%	+34.2%	✅ faster
7	datafusion:vortex-file-compressed	+14.1%	-1.3%	+15.6%	+34.2%	➖ noise
7	duckdb:vortex-compact	-20.9%	-1.3%	-19.8%	+34.2%	➖ noise
7	duckdb:vortex-file-compressed	-12.8%	-1.3%	-11.7%	+34.2%	➖ noise
8	datafusion:vortex-compact	-26.2%	-14.3%	-13.9%	+34.7%	➖ noise
8	datafusion:vortex-file-compressed	+5.9%	-14.3%	+23.4%	+34.2%	➖ noise
8	duckdb:vortex-compact	+8.6%	-14.3%	+26.6%	+34.2%	➖ noise
8	duckdb:vortex-file-compressed	-0.7%	-14.3%	+15.8%	+34.2%	➖ noise
9	datafusion:vortex-compact	-11.2%	+12.6%	-21.1%	+34.2%	➖ noise
9	datafusion:vortex-file-compressed	-4.4%	+12.6%	-15.1%	+34.2%	➖ noise
9	duckdb:vortex-compact	-4.3%	+12.6%	-15.0%	+34.2%	➖ noise
9	duckdb:vortex-file-compressed	+8.1%	+12.6%	-4.0%	+34.2%	➖ noise
10	datafusion:vortex-compact	-10.0%	+9.5%	-17.8%	+41.6%	➖ noise
10	datafusion:vortex-file-compressed	-9.2%	+9.5%	-17.1%	+36.3%	➖ noise
10	duckdb:vortex-compact	-8.3%	+9.5%	-16.3%	+35.8%	➖ noise
10	duckdb:vortex-file-compressed	-5.4%	+9.5%	-13.6%	+34.6%	➖ noise
11	datafusion:vortex-compact	-5.6%	-7.8%	+2.3%	+34.2%	➖ noise
11	datafusion:vortex-file-compressed	-7.7%	-7.8%	+0.1%	+34.2%	➖ noise
11	duckdb:vortex-compact	-4.7%	-7.8%	+3.3%	+34.2%	➖ noise
11	duckdb:vortex-file-compressed	+11.5%	-7.8%	+20.9%	+35.9%	➖ noise
12	datafusion:vortex-compact	-1.4%	-0.5%	-0.8%	+39.3%	➖ noise
12	datafusion:vortex-file-compressed	+6.9%	-0.5%	+7.4%	+34.2%	➖ noise
12	duckdb:vortex-compact	+7.7%	-0.5%	+8.2%	+42.3%	➖ noise
12	duckdb:vortex-file-compressed	-6.4%	-0.5%	-5.9%	+54.1%	➖ noise
13	datafusion:vortex-compact	+10.9%	+14.1%	-2.7%	+57.0%	➖ noise
13	datafusion:vortex-file-compressed	+6.5%	+14.1%	-6.7%	+47.6%	➖ noise
13	duckdb:vortex-compact	-4.7%	+14.1%	-16.4%	+79.2%	➖ noise
13	duckdb:vortex-file-compressed	+10.9%	+14.1%	-2.8%	+88.0%	➖ noise
14	datafusion:vortex-compact	-4.1%	-9.4%	+5.9%	+34.2%	➖ noise
14	datafusion:vortex-file-compressed	+10.1%	-9.4%	+21.5%	+34.2%	➖ noise
14	duckdb:vortex-compact	-8.9%	-9.4%	+0.6%	+34.2%	➖ noise
14	duckdb:vortex-file-compressed	-5.7%	-9.4%	+4.1%	+34.2%	➖ noise
15	datafusion:vortex-compact	-2.5%	-9.9%	+8.1%	+34.2%	➖ noise
15	datafusion:vortex-file-compressed	+5.1%	-9.9%	+16.6%	+34.2%	➖ noise
15	duckdb:vortex-compact	+24.5%	-9.9%	+38.1%	+34.2%	🚨 regression
15	duckdb:vortex-file-compressed	+0.7%	-9.9%	+11.7%	+34.2%	➖ noise
16	datafusion:vortex-compact	+0.8%	-2.9%	+3.8%	+55.4%	➖ noise
16	datafusion:vortex-file-compressed	-3.4%	-2.9%	-0.5%	+36.0%	➖ noise
16	duckdb:vortex-compact	+12.4%	-2.9%	+15.7%	+34.2%	➖ noise
16	duckdb:vortex-file-compressed	+9.5%	-2.9%	+12.7%	+36.9%	➖ noise
17	datafusion:vortex-compact	+3.8%	-3.6%	+7.6%	+34.2%	➖ noise
17	datafusion:vortex-file-compressed	+4.0%	-3.6%	+7.9%	+34.2%	➖ noise
17	duckdb:vortex-compact	-6.1%	-3.6%	-2.6%	+34.2%	➖ noise
17	duckdb:vortex-file-compressed	+2.1%	-3.6%	+5.8%	+34.2%	➖ noise
18	datafusion:vortex-compact	+2.3%	+0.3%	+1.9%	+34.2%	➖ noise
18	datafusion:vortex-file-compressed	-1.6%	+0.3%	-1.9%	+34.2%	➖ noise
18	duckdb:vortex-compact	+3.7%	+0.3%	+3.3%	+34.2%	➖ noise
18	duckdb:vortex-file-compressed	-9.7%	+0.3%	-10.1%	+34.2%	➖ noise
19	datafusion:vortex-compact	+74.6%	+8.3%	+61.2%	+39.9%	🚨 regression
19	datafusion:vortex-file-compressed	-0.1%	+8.3%	-7.8%	+34.2%	➖ noise
19	duckdb:vortex-compact	-4.4%	+8.3%	-11.7%	+34.2%	➖ noise
19	duckdb:vortex-file-compressed	+5.7%	+8.3%	-2.4%	+34.2%	➖ noise
20	datafusion:vortex-compact	+43.2%	+10.2%	+29.9%	+43.5%	➖ noise
20	datafusion:vortex-file-compressed	-13.0%	+10.2%	-21.0%	+34.2%	➖ noise
20	duckdb:vortex-compact	-22.8%	+10.2%	-30.0%	+34.2%	✅ faster
20	duckdb:vortex-file-compressed	-3.1%	+10.2%	-12.0%	+34.2%	➖ noise
21	datafusion:vortex-compact	+37.4%	+1.7%	+35.1%	+37.5%	➖ noise
21	datafusion:vortex-file-compressed	+1.5%	+1.7%	-0.2%	+34.2%	➖ noise
21	duckdb:vortex-compact	-8.9%	+1.7%	-10.4%	+34.2%	➖ noise
21	duckdb:vortex-file-compressed	-8.9%	+1.7%	-10.4%	+34.2%	➖ noise
22	datafusion:vortex-compact	-18.0%	-8.0%	-10.8%	+36.0%	➖ noise
22	datafusion:vortex-file-compressed	-13.0%	-8.0%	-5.4%	+34.2%	➖ noise
22	duckdb:vortex-compact	-8.3%	-8.0%	-0.3%	+34.2%	➖ noise
22	duckdb:vortex-file-compressed	+4.0%	-8.0%	+13.1%	+36.3%	➖ noise

[github-actions]

Benchmarks: Compression

Vortex (geomean): 1.007x ➖
Parquet (geomean): 1.003x ➖

---

unknown / unknown (1.004x ➖, 0↑ 0↓)

name	PR d2668cf (ns)	base 8efe1dc (ns)	ratio (PR/base)
compress time/Arade	1148338480	1111833187	1.03
compress time/Bimbo	7193112946	7195006811	1.00
compress time/CMSprovider	3032415457	2930090626	1.03
compress time/Euro2016	440337109	416165768	1.06
compress time/Food	394505497	389326561	1.01
compress time/HashTags	915486282	947243543	0.97
compress time/TPC-H l_comment canonical	1304874568	1269498736	1.03
compress time/TPC-H l_comment chunked	1343649700	1311460225	1.02
compress time/taxi	756502416	724112888	1.04
compress time/wide table cols=100 chunks=1 rows=1000	15378228	15066932	1.02
compress time/wide table cols=100 chunks=50 rows=1000	15886479	16004026	0.99
compress time/wide table cols=1000 chunks=1 rows=1000	153760994	154708228	0.99
compress time/wide table cols=1000 chunks=50 rows=1000	155671668	154250585	1.01
compress time/wide table cols=10000 chunks=1 rows=1000	1507280314	1539949243	0.98
compress time/wide table cols=10000 chunks=50 rows=1000	1530611081	1522414835	1.01
decompress time/Arade	32418419	31313918	1.04
decompress time/Bimbo	97273143	98497604	0.99
decompress time/CMSprovider	87431634	82836097	1.06
decompress time/Euro2016	22358480	21494626	1.04
decompress time/Food	8314934	9097660	0.91
decompress time/HashTags	80075350	77770934	1.03
decompress time/TPC-H l_comment canonical	42857347	40931538	1.05
decompress time/TPC-H l_comment chunked	42310873	41871949	1.01
decompress time/taxi	18732449	19258212	0.97
decompress time/wide table cols=100 chunks=1 rows=1000	2497050	2559469	0.98
decompress time/wide table cols=100 chunks=50 rows=1000	2435975	2505651	0.97
decompress time/wide table cols=1000 chunks=1 rows=1000	22508802	22546434	1.00
decompress time/wide table cols=1000 chunks=50 rows=1000	22488389	22315036	1.01
decompress time/wide table cols=10000 chunks=1 rows=1000	235135910	228791295	1.03
decompress time/wide table cols=10000 chunks=50 rows=1000	230161991	228496944	1.01
parquet size/Arade	305282152	305282152	1.00
parquet size/Bimbo	388935055	388935055	1.00
parquet size/CMSprovider	384634824	384634824	1.00
parquet size/Euro2016	123042700	123042700	1.00
parquet size/Food	36177631	36177631	1.00
parquet size/HashTags	133854962	133854962	1.00
parquet size/TPC-H l_comment canonical	158411391	158411391	1.00
parquet size/TPC-H l_comment chunked	158411391	158411391	1.00
parquet size/taxi	55879185	55879185	1.00
parquet size/wide table cols=100 chunks=1 rows=1000	932204	932204	1.00
parquet size/wide table cols=100 chunks=50 rows=1000	932204	932204	1.00
parquet size/wide table cols=1000 chunks=1 rows=1000	9322004	9322004	1.00
parquet size/wide table cols=1000 chunks=50 rows=1000	9322004	9322004	1.00
parquet size/wide table cols=10000 chunks=1 rows=1000	93220004	93220004	1.00
parquet size/wide table cols=10000 chunks=50 rows=1000	93220004	93220004	1.00
parquet_rs-zstd compress time/Arade	2481235380	2491364798	1.00
parquet_rs-zstd compress time/Bimbo	15678860167	15644508888	1.00
parquet_rs-zstd compress time/CMSprovider	7837206027	7772350774	1.01
parquet_rs-zstd compress time/Euro2016	1449361357	1446593133	1.00
parquet_rs-zstd compress time/Food	924101694	926550003	1.00
parquet_rs-zstd compress time/HashTags	2576376504	2508098294	1.03
parquet_rs-zstd compress time/TPC-H l_comment canonical	3163715014	3193990109	0.99
parquet_rs-zstd compress time/TPC-H l_comment chunked	3173682923	3179874483	1.00
parquet_rs-zstd compress time/taxi	1375926065	1378719525	1.00
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	6562747	6491906	1.01
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000	6461935	6564381	0.98
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	85147691	90282177	0.94
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	85740137	88176268	0.97
parquet_rs-zstd compress time/wide table cols=10000 chunks=1 rows=1000	879957375	892389508	0.99
parquet_rs-zstd compress time/wide table cols=10000 chunks=50 rows=1000	848109991	902971839	0.94
parquet_rs-zstd decompress time/Arade	664192875	664199700	1.00
parquet_rs-zstd decompress time/Bimbo	2300907692	2253140392	1.02
parquet_rs-zstd decompress time/CMSprovider	2128481451	2114038591	1.01
parquet_rs-zstd decompress time/Euro2016	415337300	418618096	0.99
parquet_rs-zstd decompress time/Food	239304347	238804982	1.00
parquet_rs-zstd decompress time/HashTags	680203030	675354355	1.01
parquet_rs-zstd decompress time/TPC-H l_comment canonical	709099326	705555088	1.01
parquet_rs-zstd decompress time/TPC-H l_comment chunked	711795169	710155422	1.00
parquet_rs-zstd decompress time/taxi	285078138	290032926	0.98
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2580175	2535505	1.02
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2564072	2541463	1.01
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	28986963	29434394	0.98
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	28806074	29652059	0.97
parquet_rs-zstd decompress time/wide table cols=10000 chunks=1 rows=1000	335474250	342396771	0.98
parquet_rs-zstd decompress time/wide table cols=10000 chunks=50 rows=1000	336323154	337934660	1.00
vortex-file-compressed size/Arade	143320276	143320276	1.00
vortex-file-compressed size/Bimbo	526057964	526057964	1.00
vortex-file-compressed size/CMSprovider	448071556	448071556	1.00
vortex-file-compressed size/Euro2016	164653484	164656676	1.00
vortex-file-compressed size/Food	44159616	44159616	1.00
vortex-file-compressed size/HashTags	195365036	195365036	1.00
vortex-file-compressed size/TPC-H l_comment canonical	179476200	179476200	1.00
vortex-file-compressed size/TPC-H l_comment chunked	179476200	179476200	1.00
vortex-file-compressed size/taxi	51449348	51449348	1.00
vortex-file-compressed size/wide table cols=100 chunks=1 rows=1000	884384	884384	1.00
vortex-file-compressed size/wide table cols=100 chunks=50 rows=1000	884384	884384	1.00
vortex-file-compressed size/wide table cols=1000 chunks=1 rows=1000	8829584	8829584	1.00
vortex-file-compressed size/wide table cols=1000 chunks=50 rows=1000	8829584	8829584	1.00
vortex-file-compressed size/wide table cols=10000 chunks=1 rows=1000	88317584	88317584	1.00
vortex-file-compressed size/wide table cols=10000 chunks=50 rows=1000	88317584	88317584	1.00
vortex:parquet-zstd ratio compress time/Arade	0	0	1.04
vortex:parquet-zstd ratio compress time/Bimbo	0	0	1.00
vortex:parquet-zstd ratio compress time/CMSprovider	0	0	1.03
vortex:parquet-zstd ratio compress time/Euro2016	0	0	1.06
vortex:parquet-zstd ratio compress time/Food	0	0	1.02
vortex:parquet-zstd ratio compress time/HashTags	0	0	0.94
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	1.03
vortex:parquet-zstd ratio compress time/taxi	0	0	1.05
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=1 rows=1000	2	2	1.01
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=50 rows=1000	2	2	1.01
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=1 rows=1000	1	1	1.05
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=50 rows=1000	1	1	1.04
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=1 rows=1000	1	1	0.99
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=50 rows=1000	1	1	1.07
vortex:parquet-zstd ratio decompress time/Arade	0	0	1.04
vortex:parquet-zstd ratio decompress time/Bimbo	0	0	0.97
vortex:parquet-zstd ratio decompress time/CMSprovider	0	0	1.05
vortex:parquet-zstd ratio decompress time/Euro2016	0	0	1.05
vortex:parquet-zstd ratio decompress time/Food	0	0	0.91
vortex:parquet-zstd ratio decompress time/HashTags	0	0	1.02
vortex:parquet-zstd ratio decompress time/TPC-H l_comment canonical	0	0	1.04
vortex:parquet-zstd ratio decompress time/TPC-H l_comment chunked	0	0	1.01
vortex:parquet-zstd ratio decompress time/taxi	0	0	0.99
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=1 rows=1000	0	1	0.96
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=50 rows=1000	0	0	0.96
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	1.04
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=1 rows=1000	0	0	1.05
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=50 rows=1000	0	0	1.01
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