[Experiment] Random IO ideas

[AdamGS]

This is a mostly codex-driven experiment to play around with some general ideas I had and never got around to diving into, at least locally I've reached a point where perf looks interesting enough that I want to actually run benchmarks.

While I wat for benchmarks to run, some initial numbers from f3c23a6, running clickbench against develop (using GNU time):

• peak RSS is down (16.5 GB vs 21.1GB)
• Minor page faults down (~2.2 million vs 2.9 million).
• Voluntary context switches (not sure how to interpret this number): Down to 67 vs 9,422

[github-actions]

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	b613478		2	Explore Profiling Data

Previous Runs (5)

Status	Commit	Job	Attempt	Link
🟢 Done	b613478		1	Explore Profiling Data
🟢 Done	86c286b		2	Explore Profiling Data
🟢 Done	86c286b		1	Explore Profiling Data
🟢 Done	f3c23a6		2	Explore Profiling Data
🟢 Done	f3c23a6		1	Explore Profiling Data

---

Powered by Polar Signals Cloud

[github-actions]

Benchmarks: PolarSignals Profiling

Vortex (geomean): 1.744x ❌

---

datafusion / vortex-file-compressed (1.744x ❌, 1↑ 6↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
polarsignals_q00/datafusion:vortex-file-compressed 🚨	744460092	122062895	6.10
polarsignals_q01/datafusion:vortex-file-compressed 🚨	989199155	353510310	2.80
polarsignals_q02/datafusion:vortex-file-compressed 🚨	36618279	23353110	1.57
polarsignals_q03/datafusion:vortex-file-compressed 🚨	979574403	358185509	2.73
polarsignals_q04/datafusion:vortex-file-compressed	11633700	12150732	0.96
polarsignals_q05/datafusion:vortex-file-compressed	17631533	16627750	1.06
polarsignals_q06/datafusion:vortex-file-compressed	21822769	20184012	1.08
polarsignals_q07/datafusion:vortex-file-compressed 🚀	11445675	12991212	0.88
polarsignals_q08/datafusion:vortex-file-compressed 🚨	1001112219	443405359	2.26
polarsignals_q09/datafusion:vortex-file-compressed 🚨	19375432	11901288	1.63

[github-actions]

Benchmarks: TPC-H SF=1 on NVME

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +2.8%
Vortex (geomean): 1.115x ❌
Parquet (geomean): 1.059x ➖
Shifts: Parquet (control) +5.9% · Median polish +6.6%

---

datafusion / vortex-file-compressed (1.086x ➖, 0↑ 10↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed 🚨	57776304	52324925	1.10
tpch_q02/datafusion:vortex-file-compressed 🚨	64443880	50838873	1.27
tpch_q03/datafusion:vortex-file-compressed 🚨	33300045	28014071	1.19
tpch_q04/datafusion:vortex-file-compressed 🚨	21027318	18986650	1.11
tpch_q05/datafusion:vortex-file-compressed	82963522	75903092	1.09
tpch_q06/datafusion:vortex-file-compressed	10109856	9963011	1.01
tpch_q07/datafusion:vortex-file-compressed 🚨	98456001	88681959	1.11
tpch_q08/datafusion:vortex-file-compressed	67587567	64811816	1.04
tpch_q09/datafusion:vortex-file-compressed	90192726	86532947	1.04
tpch_q10/datafusion:vortex-file-compressed	78600698	76651982	1.03
tpch_q11/datafusion:vortex-file-compressed 🚨	23165434	19123219	1.21
tpch_q12/datafusion:vortex-file-compressed	30613420	33847883	0.90
tpch_q13/datafusion:vortex-file-compressed	28817082	26557099	1.09
tpch_q14/datafusion:vortex-file-compressed	29122870	28179065	1.03
tpch_q15/datafusion:vortex-file-compressed	27653331	25951702	1.07
tpch_q16/datafusion:vortex-file-compressed 🚨	37932421	33380472	1.14
tpch_q17/datafusion:vortex-file-compressed 🚨	81276125	73819057	1.10
tpch_q18/datafusion:vortex-file-compressed	108563330	101889419	1.07
tpch_q19/datafusion:vortex-file-compressed	37967445	36492479	1.04
tpch_q20/datafusion:vortex-file-compressed 🚨	54193634	49222337	1.10
tpch_q21/datafusion:vortex-file-compressed	96423272	94290852	1.02
tpch_q22/datafusion:vortex-file-compressed 🚨	16831861	14275071	1.18

datafusion / vortex-compact (1.106x ❌, 0↑ 7↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	65981445	60697371	1.09
tpch_q02/datafusion:vortex-compact 🚨	63895281	54320776	1.18
tpch_q03/datafusion:vortex-compact 🚨	39150477	31851844	1.23
tpch_q04/datafusion:vortex-compact 🚨	27283386	23442754	1.16
tpch_q05/datafusion:vortex-compact	89146413	83658115	1.07
tpch_q06/datafusion:vortex-compact	14677479	13934401	1.05
tpch_q07/datafusion:vortex-compact	101109085	95171385	1.06
tpch_q08/datafusion:vortex-compact	77045109	73667818	1.05
tpch_q09/datafusion:vortex-compact	99561807	94313115	1.06
tpch_q10/datafusion:vortex-compact	82735006	78256559	1.06
tpch_q11/datafusion:vortex-compact 🚨	22421980	20158180	1.11
tpch_q12/datafusion:vortex-compact	45343603	43588439	1.04
tpch_q13/datafusion:vortex-compact	36194730	36142466	1.00
tpch_q14/datafusion:vortex-compact	33207617	31933484	1.04
tpch_q15/datafusion:vortex-compact 🚨	37305601	33257687	1.12
tpch_q16/datafusion:vortex-compact	42716969	40302199	1.06
tpch_q17/datafusion:vortex-compact 🚨	89348842	79084392	1.13
tpch_q18/datafusion:vortex-compact	118160382	109308280	1.08
tpch_q19/datafusion:vortex-compact	48605027	44694940	1.09
tpch_q20/datafusion:vortex-compact	58645704	53488204	1.10
tpch_q21/datafusion:vortex-compact	113657803	104915189	1.08
tpch_q22/datafusion:vortex-compact 🚨	25476435	15875554	1.60

datafusion / parquet (1.031x ➖, 2↑ 4↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet 🚀	106287399	139956769	0.76
tpch_q02/datafusion:parquet	83634433	79689268	1.05
tpch_q03/datafusion:parquet	88878406	88836264	1.00
tpch_q04/datafusion:parquet	54886924	52527897	1.04
tpch_q05/datafusion:parquet	162133343	162189989	1.00
tpch_q06/datafusion:parquet	49876530	46867741	1.06
tpch_q07/datafusion:parquet	187091006	182934312	1.02
tpch_q08/datafusion:parquet	164739482	163876987	1.01
tpch_q09/datafusion:parquet	209414199	206714072	1.01
tpch_q10/datafusion:parquet	192436164	190625062	1.01
tpch_q11/datafusion:parquet	65427847	59751629	1.09
tpch_q12/datafusion:parquet 🚨	126458259	108427068	1.17
tpch_q13/datafusion:parquet	210276115	200223100	1.05
tpch_q14/datafusion:parquet	82755789	81990887	1.01
tpch_q15/datafusion:parquet 🚨	77143636	67998396	1.13
tpch_q16/datafusion:parquet	58470754	54115736	1.08
tpch_q17/datafusion:parquet 🚨	194995437	162780514	1.20
tpch_q18/datafusion:parquet 🚨	245747449	222783611	1.10
tpch_q19/datafusion:parquet 🚀	91609502	103127885	0.89
tpch_q20/datafusion:parquet	120537311	120409933	1.00
tpch_q21/datafusion:parquet	184828766	184730916	1.00
tpch_q22/datafusion:parquet	43384845	40492751	1.07

datafusion / arrow (1.066x ➖, 0↑ 4↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow	61869296	61145669	1.01
tpch_q02/datafusion:arrow	23554822	22700394	1.04
tpch_q03/datafusion:arrow	38640373	36618357	1.06
tpch_q04/datafusion:arrow 🚨	32473581	29388883	1.10
tpch_q05/datafusion:arrow	93905243	90564299	1.04
tpch_q06/datafusion:arrow	21698581	21891736	0.99
tpch_q07/datafusion:arrow 🚨	197567342	169235533	1.17
tpch_q08/datafusion:arrow	51863628	47279815	1.10
tpch_q09/datafusion:arrow 🚨	84151571	75402259	1.12
tpch_q10/datafusion:arrow	61563199	57030723	1.08
tpch_q11/datafusion:arrow	13077423	12281370	1.06
tpch_q12/datafusion:arrow	60297069	56900789	1.06
tpch_q13/datafusion:arrow	52805961	50290341	1.05
tpch_q14/datafusion:arrow	27619472	25526058	1.08
tpch_q15/datafusion:arrow	52090548	48176213	1.08
tpch_q16/datafusion:arrow	23578983	23448201	1.01
tpch_q17/datafusion:arrow	80197848	76491448	1.05
tpch_q18/datafusion:arrow	167124299	169953348	0.98
tpch_q19/datafusion:arrow	43732764	40085036	1.09
tpch_q20/datafusion:arrow	42638464	39155770	1.09
tpch_q21/datafusion:arrow 🚨	260490859	225553194	1.15
tpch_q22/datafusion:arrow	22897679	21523448	1.06

duckdb / vortex-file-compressed (1.151x ❌, 0↑ 10↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed 🚨	39318085	32756641	1.20
tpch_q02/duckdb:vortex-file-compressed	29312465	26887046	1.09
tpch_q03/duckdb:vortex-file-compressed 🚨	35268271	29779922	1.18
tpch_q04/duckdb:vortex-file-compressed 🚨	36721181	30685773	1.20
tpch_q05/duckdb:vortex-file-compressed	35358749	34453369	1.03
tpch_q06/duckdb:vortex-file-compressed	11074758	11060964	1.00
tpch_q07/duckdb:vortex-file-compressed 🚨	40632802	36588522	1.11
tpch_q08/duckdb:vortex-file-compressed	43411181	39935946	1.09
tpch_q09/duckdb:vortex-file-compressed	86463816	81689011	1.06
tpch_q10/duckdb:vortex-file-compressed 🚨	45701843	36184140	1.26
tpch_q11/duckdb:vortex-file-compressed	17034743	16040312	1.06
tpch_q12/duckdb:vortex-file-compressed	24992981	22891265	1.09
tpch_q13/duckdb:vortex-file-compressed 🚨	58284474	37548464	1.55
tpch_q14/duckdb:vortex-file-compressed	24464265	22556161	1.08
tpch_q15/duckdb:vortex-file-compressed 🚨	21042326	15718896	1.34
tpch_q16/duckdb:vortex-file-compressed	32783933	30173838	1.09
tpch_q17/duckdb:vortex-file-compressed	26032265	24124278	1.08
tpch_q18/duckdb:vortex-file-compressed	49599926	46204257	1.07
tpch_q19/duckdb:vortex-file-compressed 🚨	35888714	31825685	1.13
tpch_q20/duckdb:vortex-file-compressed	36303016	33496464	1.08
tpch_q21/duckdb:vortex-file-compressed 🚨	117233666	101944637	1.15
tpch_q22/duckdb:vortex-file-compressed 🚨	28885012	18715044	1.54

duckdb / vortex-compact (1.118x ❌, 0↑ 8↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact 🚨	44304994	40065987	1.11
tpch_q02/duckdb:vortex-compact	40610483	37105399	1.09
tpch_q03/duckdb:vortex-compact 🚨	35631354	32068307	1.11
tpch_q04/duckdb:vortex-compact 🚨	45702040	34533556	1.32
tpch_q05/duckdb:vortex-compact	40166827	37969060	1.06
tpch_q06/duckdb:vortex-compact 🚨	17267723	14590689	1.18
tpch_q07/duckdb:vortex-compact	46667290	43042625	1.08
tpch_q08/duckdb:vortex-compact	46919313	45855757	1.02
tpch_q09/duckdb:vortex-compact	91429770	91296307	1.00
tpch_q10/duckdb:vortex-compact 🚨	49715516	41460710	1.20
tpch_q11/duckdb:vortex-compact	20937431	20380984	1.03
tpch_q12/duckdb:vortex-compact	38996012	37527095	1.04
tpch_q13/duckdb:vortex-compact 🚨	72912765	46602160	1.56
tpch_q14/duckdb:vortex-compact	32547254	30765403	1.06
tpch_q15/duckdb:vortex-compact 🚨	21978712	19396832	1.13
tpch_q16/duckdb:vortex-compact	40570910	36907075	1.10
tpch_q17/duckdb:vortex-compact	31716897	30310932	1.05
tpch_q18/duckdb:vortex-compact	50249740	49921277	1.01
tpch_q19/duckdb:vortex-compact	39192564	39103408	1.00
tpch_q20/duckdb:vortex-compact	45392450	45716691	0.99
tpch_q21/duckdb:vortex-compact	118313008	110370402	1.07
tpch_q22/duckdb:vortex-compact 🚨	33322281	21086487	1.58

duckdb / parquet (1.089x ➖, 2↑ 8↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	78067647	79378526	0.98
tpch_q02/duckdb:parquet	41320462	39295418	1.05
tpch_q03/duckdb:parquet 🚨	87398000	69291944	1.26
tpch_q04/duckdb:parquet 🚀	50920332	56816303	0.90
tpch_q05/duckdb:parquet 🚨	86265015	68571966	1.26
tpch_q06/duckdb:parquet	21336498	20766935	1.03
tpch_q07/duckdb:parquet 🚀	71985228	80706726	0.89
tpch_q08/duckdb:parquet 🚨	102817369	81751120	1.26
tpch_q09/duckdb:parquet	143078810	154589661	0.93
tpch_q10/duckdb:parquet	137032208	134150762	1.02
tpch_q11/duckdb:parquet	23262599	22104758	1.05
tpch_q12/duckdb:parquet	46947946	46187149	1.02
tpch_q13/duckdb:parquet	282886173	264823348	1.07
tpch_q14/duckdb:parquet 🚨	61463730	49287395	1.25
tpch_q15/duckdb:parquet 🚨	33622452	24361576	1.38
tpch_q16/duckdb:parquet	57506409	55100614	1.04
tpch_q17/duckdb:parquet 🚨	56343099	48262120	1.17
tpch_q18/duckdb:parquet 🚨	135719458	120505198	1.13
tpch_q19/duckdb:parquet	74161376	70297481	1.05
tpch_q20/duckdb:parquet 🚨	83369120	62459363	1.33
tpch_q21/duckdb:parquet	175764026	166903518	1.05
tpch_q22/duckdb:parquet	53132641	52491643	1.01

duckdb / duckdb (1.014x ➖, 0↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	16301770	16230803	1.00
tpch_q02/duckdb:duckdb	11725369	12055243	0.97
tpch_q03/duckdb:duckdb	19443697	19713020	0.99
tpch_q04/duckdb:duckdb	18023567	19174082	0.94
tpch_q05/duckdb:duckdb	19817413	19915085	1.00
tpch_q06/duckdb:duckdb	5381271	5363965	1.00
tpch_q07/duckdb:duckdb	23572209	22684062	1.04
tpch_q08/duckdb:duckdb	21618257	20354045	1.06
tpch_q09/duckdb:duckdb	56878688	56201624	1.01
tpch_q10/duckdb:duckdb 🚨	45852202	40978409	1.12
tpch_q11/duckdb:duckdb 🚨	6951296	5761367	1.21
tpch_q12/duckdb:duckdb	14083512	14689520	0.96
tpch_q13/duckdb:duckdb	37816301	35751685	1.06
tpch_q14/duckdb:duckdb	16397036	16711501	0.98
tpch_q15/duckdb:duckdb	12260199	11473828	1.07
tpch_q16/duckdb:duckdb	22946304	22488081	1.02
tpch_q17/duckdb:duckdb	13421455	13505374	0.99
tpch_q18/duckdb:duckdb	37278645	37635515	0.99
tpch_q19/duckdb:duckdb	27147052	26307390	1.03
tpch_q20/duckdb:duckdb	22099217	23281827	0.95
tpch_q21/duckdb:duckdb	56887362	57700461	0.99
tpch_q22/duckdb:duckdb	23877429	24512767	0.97

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	+1.2%	-13.6%	+17.1%	+27.3%	➖ noise
1	datafusion:vortex-compact	+8.7%	-13.6%	+25.8%	+23.8%	🚨 regression
1	datafusion:vortex-file-compressed	+10.4%	-13.6%	+27.8%	+27.8%	➖ noise
1	duckdb:duckdb	+0.4%	-13.6%	+16.2%	+23.8%	➖ noise
1	duckdb:vortex-compact	+10.6%	-13.6%	+28.0%	+23.8%	🚨 regression
1	duckdb:vortex-file-compressed	+20.0%	-13.6%	+38.9%	+23.8%	🚨 regression
2	datafusion:arrow	+3.8%	+5.1%	-1.2%	+23.8%	➖ noise
2	datafusion:vortex-compact	+17.6%	+5.1%	+12.0%	+23.8%	➖ noise
2	datafusion:vortex-file-compressed	+26.8%	+5.1%	+20.7%	+23.8%	➖ noise
2	duckdb:duckdb	-2.7%	+5.1%	-7.4%	+23.8%	➖ noise
2	duckdb:vortex-compact	+9.4%	+5.1%	+4.2%	+23.8%	➖ noise
2	duckdb:vortex-file-compressed	+9.0%	+5.1%	+3.8%	+23.8%	➖ noise
3	datafusion:arrow	+5.5%	+12.3%	-6.1%	+23.8%	➖ noise
3	datafusion:vortex-compact	+22.9%	+12.3%	+9.4%	+23.8%	➖ noise
3	datafusion:vortex-file-compressed	+18.9%	+12.3%	+5.8%	+23.8%	➖ noise
3	duckdb:duckdb	-1.4%	+12.3%	-12.2%	+23.8%	➖ noise
3	duckdb:vortex-compact	+11.1%	+12.3%	-1.1%	+23.8%	➖ noise
3	duckdb:vortex-file-compressed	+18.4%	+12.3%	+5.4%	+23.8%	➖ noise
4	datafusion:arrow	+10.5%	-3.2%	+14.2%	+23.8%	➖ noise
4	datafusion:vortex-compact	+16.4%	-3.2%	+20.3%	+23.8%	➖ noise
4	datafusion:vortex-file-compressed	+10.7%	-3.2%	+14.4%	+23.8%	➖ noise
4	duckdb:duckdb	-6.0%	-3.2%	-2.9%	+23.8%	➖ noise
4	duckdb:vortex-compact	+32.3%	-3.2%	+36.8%	+23.8%	🚨 regression
4	duckdb:vortex-file-compressed	+19.7%	-3.2%	+23.7%	+23.8%	➖ noise
5	datafusion:arrow	+3.7%	+12.1%	-7.5%	+23.8%	➖ noise
5	datafusion:vortex-compact	+6.6%	+12.1%	-5.0%	+23.8%	➖ noise
5	datafusion:vortex-file-compressed	+9.3%	+12.1%	-2.5%	+23.8%	➖ noise
5	duckdb:duckdb	-0.5%	+12.1%	-11.3%	+23.8%	➖ noise
5	duckdb:vortex-compact	+5.8%	+12.1%	-5.7%	+23.8%	➖ noise
5	duckdb:vortex-file-compressed	+2.6%	+12.1%	-8.5%	+23.8%	➖ noise
6	datafusion:arrow	-0.9%	+4.6%	-5.2%	+25.4%	➖ noise
6	datafusion:vortex-compact	+5.3%	+4.6%	+0.7%	+27.4%	➖ noise
6	datafusion:vortex-file-compressed	+1.5%	+4.6%	-3.0%	+25.4%	➖ noise
6	duckdb:duckdb	+0.3%	+4.6%	-4.1%	+27.1%	➖ noise
6	duckdb:vortex-compact	+18.3%	+4.6%	+13.2%	+24.3%	➖ noise
6	duckdb:vortex-file-compressed	+0.1%	+4.6%	-4.2%	+24.3%	➖ noise
7	datafusion:arrow	+16.7%	-4.5%	+22.2%	+23.8%	➖ noise
7	datafusion:vortex-compact	+6.2%	-4.5%	+11.2%	+23.8%	➖ noise
7	datafusion:vortex-file-compressed	+11.0%	-4.5%	+16.2%	+23.8%	➖ noise
7	duckdb:duckdb	+3.9%	-4.5%	+8.8%	+23.8%	➖ noise
7	duckdb:vortex-compact	+8.4%	-4.5%	+13.5%	+23.8%	➖ noise
7	duckdb:vortex-file-compressed	+11.1%	-4.5%	+16.3%	+23.8%	➖ noise
8	datafusion:arrow	+9.7%	+12.4%	-2.4%	+37.0%	➖ noise
8	datafusion:vortex-compact	+4.6%	+12.4%	-7.0%	+23.8%	➖ noise
8	datafusion:vortex-file-compressed	+4.3%	+12.4%	-7.3%	+23.8%	➖ noise
8	duckdb:duckdb	+6.2%	+12.4%	-5.5%	+23.8%	➖ noise
8	duckdb:vortex-compact	+2.3%	+12.4%	-9.0%	+23.8%	➖ noise
8	duckdb:vortex-file-compressed	+8.7%	+12.4%	-3.3%	+23.8%	➖ noise
9	datafusion:arrow	+11.6%	-3.2%	+15.3%	+23.8%	➖ noise
9	datafusion:vortex-compact	+5.6%	-3.2%	+9.0%	+23.8%	➖ noise
9	datafusion:vortex-file-compressed	+4.2%	-3.2%	+7.6%	+23.8%	➖ noise
9	duckdb:duckdb	+1.2%	-3.2%	+4.5%	+23.8%	➖ noise
9	duckdb:vortex-compact	+0.1%	-3.2%	+3.4%	+23.8%	➖ noise
9	duckdb:vortex-file-compressed	+5.8%	-3.2%	+9.3%	+23.8%	➖ noise
10	datafusion:arrow	+7.9%	+1.5%	+6.3%	+23.8%	➖ noise
10	datafusion:vortex-compact	+5.7%	+1.5%	+4.1%	+23.8%	➖ noise
10	datafusion:vortex-file-compressed	+2.5%	+1.5%	+1.0%	+23.8%	➖ noise
10	duckdb:duckdb	+11.9%	+1.5%	+10.2%	+23.8%	➖ noise
10	duckdb:vortex-compact	+19.9%	+1.5%	+18.1%	+23.8%	➖ noise
10	duckdb:vortex-file-compressed	+26.3%	+1.5%	+24.4%	+23.8%	🚨 regression
11	datafusion:arrow	+6.5%	+7.3%	-0.8%	+23.8%	➖ noise
11	datafusion:vortex-compact	+11.2%	+7.3%	+3.6%	+23.8%	➖ noise
11	datafusion:vortex-file-compressed	+21.1%	+7.3%	+12.8%	+23.8%	➖ noise
11	duckdb:duckdb	+20.7%	+7.3%	+12.4%	+23.8%	➖ noise
11	duckdb:vortex-compact	+2.7%	+7.3%	-4.3%	+23.8%	➖ noise
11	duckdb:vortex-file-compressed	+6.2%	+7.3%	-1.1%	+23.8%	➖ noise
12	datafusion:arrow	+6.0%	+8.9%	-2.7%	+23.8%	➖ noise
12	datafusion:vortex-compact	+4.0%	+8.9%	-4.5%	+23.8%	➖ noise
12	datafusion:vortex-file-compressed	-9.6%	+8.9%	-16.9%	+23.8%	➖ noise
12	duckdb:duckdb	-4.1%	+8.9%	-11.9%	+23.8%	➖ noise
12	duckdb:vortex-compact	+3.9%	+8.9%	-4.6%	+23.8%	➖ noise
12	duckdb:vortex-file-compressed	+9.2%	+8.9%	+0.3%	+23.8%	➖ noise
13	datafusion:arrow	+5.0%	+5.9%	-0.9%	+23.8%	➖ noise
13	datafusion:vortex-compact	+0.1%	+5.9%	-5.4%	+23.8%	➖ noise
13	datafusion:vortex-file-compressed	+8.5%	+5.9%	+2.4%	+23.8%	➖ noise
13	duckdb:duckdb	+5.8%	+5.9%	-0.1%	+23.8%	➖ noise
13	duckdb:vortex-compact	+56.5%	+5.9%	+47.7%	+23.8%	🚨 regression
13	duckdb:vortex-file-compressed	+55.2%	+5.9%	+46.6%	+23.8%	🚨 regression
14	datafusion:arrow	+8.2%	+12.2%	-3.6%	+23.8%	➖ noise
14	datafusion:vortex-compact	+4.0%	+12.2%	-7.3%	+23.8%	➖ noise
14	datafusion:vortex-file-compressed	+3.3%	+12.2%	-7.9%	+23.8%	➖ noise
14	duckdb:duckdb	-1.9%	+12.2%	-12.5%	+23.8%	➖ noise
14	duckdb:vortex-compact	+5.8%	+12.2%	-5.7%	+23.8%	➖ noise
14	duckdb:vortex-file-compressed	+8.5%	+12.2%	-3.3%	+23.8%	➖ noise
15	datafusion:arrow	+8.1%	+25.1%	-13.6%	+23.8%	➖ noise
15	datafusion:vortex-compact	+12.2%	+25.1%	-10.4%	+23.8%	➖ noise
15	datafusion:vortex-file-compressed	+6.6%	+25.1%	-14.8%	+23.8%	➖ noise
15	duckdb:duckdb	+6.9%	+25.1%	-14.6%	+23.8%	➖ noise
15	duckdb:vortex-compact	+13.3%	+25.1%	-9.4%	+23.8%	➖ noise
15	duckdb:vortex-file-compressed	+33.9%	+25.1%	+7.0%	+23.8%	➖ noise
16	datafusion:arrow	+0.6%	+6.2%	-5.3%	+23.8%	➖ noise
16	datafusion:vortex-compact	+6.0%	+6.2%	-0.2%	+23.8%	➖ noise
16	datafusion:vortex-file-compressed	+13.6%	+6.2%	+7.0%	+23.8%	➖ noise
16	duckdb:duckdb	+2.0%	+6.2%	-3.9%	+23.8%	➖ noise
16	duckdb:vortex-compact	+9.9%	+6.2%	+3.5%	+23.8%	➖ noise
16	duckdb:vortex-file-compressed	+8.7%	+6.2%	+2.3%	+23.8%	➖ noise
17	datafusion:arrow	+4.8%	+18.3%	-11.3%	+23.8%	➖ noise
17	datafusion:vortex-compact	+13.0%	+18.3%	-4.5%	+23.8%	➖ noise
17	datafusion:vortex-file-compressed	+10.1%	+18.3%	-6.9%	+23.8%	➖ noise
17	duckdb:duckdb	-0.6%	+18.3%	-16.0%	+23.8%	➖ noise
17	duckdb:vortex-compact	+4.6%	+18.3%	-11.5%	+23.8%	➖ noise
17	duckdb:vortex-file-compressed	+7.9%	+18.3%	-8.8%	+23.8%	➖ noise
18	datafusion:arrow	-1.7%	+11.5%	-11.8%	+23.8%	➖ noise
18	datafusion:vortex-compact	+8.1%	+11.5%	-3.0%	+23.8%	➖ noise
18	datafusion:vortex-file-compressed	+6.6%	+11.5%	-4.4%	+23.8%	➖ noise
18	duckdb:duckdb	-0.9%	+11.5%	-11.1%	+23.8%	➖ noise
18	duckdb:vortex-compact	+0.7%	+11.5%	-9.7%	+23.8%	➖ noise
18	duckdb:vortex-file-compressed	+7.3%	+11.5%	-3.7%	+23.8%	➖ noise
19	datafusion:arrow	+9.1%	-3.2%	+12.7%	+23.8%	➖ noise
19	datafusion:vortex-compact	+8.7%	-3.2%	+12.3%	+23.8%	➖ noise
19	datafusion:vortex-file-compressed	+4.0%	-3.2%	+7.5%	+23.8%	➖ noise
19	duckdb:duckdb	+3.2%	-3.2%	+6.6%	+23.8%	➖ noise
19	duckdb:vortex-compact	+0.2%	-3.2%	+3.5%	+23.8%	➖ noise
19	duckdb:vortex-file-compressed	+12.8%	-3.2%	+16.5%	+23.8%	➖ noise
20	datafusion:arrow	+8.9%	+15.6%	-5.8%	+23.8%	➖ noise
20	datafusion:vortex-compact	+9.6%	+15.6%	-5.1%	+23.8%	➖ noise
20	datafusion:vortex-file-compressed	+10.1%	+15.6%	-4.8%	+23.8%	➖ noise
20	duckdb:duckdb	-5.1%	+15.6%	-17.9%	+23.8%	➖ noise
20	duckdb:vortex-compact	-0.7%	+15.6%	-14.1%	+23.8%	➖ noise
20	duckdb:vortex-file-compressed	+8.4%	+15.6%	-6.2%	+23.8%	➖ noise
21	datafusion:arrow	+15.5%	+2.6%	+12.5%	+23.8%	➖ noise
21	datafusion:vortex-compact	+8.3%	+2.6%	+5.5%	+23.8%	➖ noise
21	datafusion:vortex-file-compressed	+2.3%	+2.6%	-0.4%	+23.8%	➖ noise
21	duckdb:duckdb	-1.4%	+2.6%	-4.0%	+23.8%	➖ noise
21	duckdb:vortex-compact	+7.2%	+2.6%	+4.4%	+23.8%	➖ noise
21	duckdb:vortex-file-compressed	+15.0%	+2.6%	+12.0%	+23.8%	➖ noise
22	datafusion:arrow	+6.4%	+4.1%	+2.2%	+23.8%	➖ noise
22	datafusion:vortex-compact	+60.5%	+4.1%	+54.1%	+23.8%	🚨 regression
22	datafusion:vortex-file-compressed	+17.9%	+4.1%	+13.2%	+23.8%	➖ noise
22	duckdb:duckdb	-2.6%	+4.1%	-6.5%	+23.8%	➖ noise
22	duckdb:vortex-compact	+58.0%	+4.1%	+51.7%	+23.8%	🚨 regression
22	duckdb:vortex-file-compressed	+54.3%	+4.1%	+48.2%	+23.8%	🚨 regression

[github-actions]

Benchmarks: FineWeb NVMe

Verdict: No clear signal (medium confidence)
Attributed Vortex impact: -11.3%
Vortex (geomean): 0.824x ✅
Parquet (geomean): 0.929x ➖
Shifts: Parquet (control) -7.1% · Median polish -16.2%

---

datafusion / vortex-file-compressed (0.730x ✅, 7↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed 🚀	4282435	4795213	0.89
fineweb_q01/datafusion:vortex-file-compressed	31030646	28837880	1.08
fineweb_q02/datafusion:vortex-file-compressed 🚨	33735941	29116869	1.16
fineweb_q03/datafusion:vortex-file-compressed 🚀	71611210	99993109	0.72
fineweb_q04/datafusion:vortex-file-compressed 🚀	213082151	239864968	0.89
fineweb_q05/datafusion:vortex-file-compressed 🚀	173503111	224136622	0.77
fineweb_q06/datafusion:vortex-file-compressed 🚀	59241650	76721685	0.77
fineweb_q07/datafusion:vortex-file-compressed 🚀	60210035	91664221	0.66
fineweb_q08/datafusion:vortex-file-compressed 🚀	6039222	28596872	0.21

datafusion / vortex-compact (0.639x ✅, 7↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact 🚀	4205223	5545871	0.76
fineweb_q01/datafusion:vortex-compact 🚨	235114682	169125473	1.39
fineweb_q02/datafusion:vortex-compact 🚨	247347067	174023135	1.42
fineweb_q03/datafusion:vortex-compact 🚀	783292113	1545161173	0.51
fineweb_q04/datafusion:vortex-compact 🚀	839939128	1700932096	0.49
fineweb_q05/datafusion:vortex-compact 🚀	732164974	1337585455	0.55
fineweb_q06/datafusion:vortex-compact 🚀	434271694	748549747	0.58
fineweb_q07/datafusion:vortex-compact 🚀	472962188	786012748	0.60
fineweb_q08/datafusion:vortex-compact 🚀	6044408	24257527	0.25

datafusion / parquet (0.911x ➖, 2↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet	5819693	6399697	0.91
fineweb_q01/datafusion:parquet	266961151	292398990	0.91
fineweb_q02/datafusion:parquet	269927879	294175325	0.92
fineweb_q03/datafusion:parquet	273193291	297159123	0.92
fineweb_q04/datafusion:parquet	290673437	311928948	0.93
fineweb_q05/datafusion:parquet 🚀	281651060	315734348	0.89
fineweb_q06/datafusion:parquet 🚀	277305892	312905416	0.89
fineweb_q07/datafusion:parquet	272156399	297801122	0.91
fineweb_q08/datafusion:parquet	266387458	289560582	0.92

duckdb / vortex-file-compressed (1.032x ➖, 3↑ 4↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed	3509080	3830729	0.92
fineweb_q01/duckdb:vortex-file-compressed 🚨	105949281	25794895	4.11
fineweb_q02/duckdb:vortex-file-compressed 🚨	38325701	28392590	1.35
fineweb_q03/duckdb:vortex-file-compressed 🚨	161393321	134619345	1.20
fineweb_q04/duckdb:vortex-file-compressed	242891389	222548160	1.09
fineweb_q05/duckdb:vortex-file-compressed 🚨	232158844	200602958	1.16
fineweb_q06/duckdb:vortex-file-compressed 🚀	56641743	75041542	0.75
fineweb_q07/duckdb:vortex-file-compressed 🚀	65388952	74471692	0.88
fineweb_q08/duckdb:vortex-file-compressed 🚀	7059318	27097132	0.26

duckdb / vortex-compact (0.958x ➖, 7↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact 🚀	3898104	4494799	0.87
fineweb_q01/duckdb:vortex-compact 🚨	929988799	111326567	8.35
fineweb_q02/duckdb:vortex-compact 🚨	176769069	116639843	1.52
fineweb_q03/duckdb:vortex-compact 🚀	673014018	915074292	0.74
fineweb_q04/duckdb:vortex-compact 🚀	687361396	972219726	0.71
fineweb_q05/duckdb:vortex-compact 🚀	671101861	875188103	0.77
fineweb_q06/duckdb:vortex-compact 🚀	384368832	493017968	0.78
fineweb_q07/duckdb:vortex-compact 🚀	378381342	510951038	0.74
fineweb_q08/duckdb:vortex-compact 🚀	6839319	25417880	0.27

duckdb / parquet (0.947x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	36240932	37635193	0.96
fineweb_q01/duckdb:parquet	92495858	97818191	0.95
fineweb_q02/duckdb:parquet	95949944	99858850	0.96
fineweb_q03/duckdb:parquet	305799650	325863063	0.94
fineweb_q04/duckdb:parquet	437593382	456326090	0.96
fineweb_q05/duckdb:parquet	409293089	426764249	0.96
fineweb_q06/duckdb:parquet	197305452	211686488	0.93
fineweb_q07/duckdb:parquet	209386856	223361583	0.94
fineweb_q08/duckdb:parquet	57290438	61888570	0.93

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	-24.2%	-6.4%	-19.0%	+51.7%	➖ noise
0	datafusion:vortex-file-compressed	-10.7%	-6.4%	-4.6%	+87.3%	➖ noise
0	duckdb:vortex-compact	-13.3%	-6.4%	-7.3%	+42.7%	➖ noise
0	duckdb:vortex-file-compressed	-8.4%	-6.4%	-2.1%	+55.4%	➖ noise
1	datafusion:vortex-compact	+39.0%	-7.1%	+49.6%	+31.2%	🚨 regression
1	datafusion:vortex-file-compressed	+7.6%	-7.1%	+15.8%	+22.9%	➖ noise
1	duckdb:vortex-compact	+735.4%	-7.1%	+799.1%	+12.7%	🚨 regression
1	duckdb:vortex-file-compressed	+310.7%	-7.1%	+342.1%	+45.3%	🚨 regression
2	datafusion:vortex-compact	+42.1%	-6.1%	+51.4%	+25.9%	🚨 regression
2	datafusion:vortex-file-compressed	+15.9%	-6.1%	+23.4%	+23.2%	🚨 regression
2	duckdb:vortex-compact	+51.6%	-6.1%	+61.4%	+13.1%	🚨 regression
2	duckdb:vortex-file-compressed	+35.0%	-6.1%	+43.8%	+10.0%	🚨 regression
3	datafusion:vortex-compact	-49.3%	-7.1%	-45.4%	+10.0%	✅ faster
3	datafusion:vortex-file-compressed	-28.4%	-7.1%	-22.9%	+51.4%	➖ noise
3	duckdb:vortex-compact	-26.5%	-7.1%	-20.8%	+10.0%	✅ faster
3	duckdb:vortex-file-compressed	+19.9%	-7.1%	+29.1%	+21.4%	🚨 regression
4	datafusion:vortex-compact	-50.6%	-5.5%	-47.8%	+10.0%	✅ faster
4	datafusion:vortex-file-compressed	-11.2%	-5.5%	-6.0%	+10.0%	➖ noise
4	duckdb:vortex-compact	-29.3%	-5.5%	-25.2%	+10.0%	✅ faster
4	duckdb:vortex-file-compressed	+9.1%	-5.5%	+15.5%	+10.0%	🚨 regression
5	datafusion:vortex-compact	-45.3%	-7.5%	-40.8%	+10.0%	✅ faster
5	datafusion:vortex-file-compressed	-22.6%	-7.5%	-16.3%	+10.0%	✅ faster
5	duckdb:vortex-compact	-23.3%	-7.5%	-17.1%	+10.0%	✅ faster
5	duckdb:vortex-file-compressed	+15.7%	-7.5%	+25.1%	+10.0%	🚨 regression
6	datafusion:vortex-compact	-42.0%	-9.1%	-36.2%	+10.0%	✅ faster
6	datafusion:vortex-file-compressed	-22.8%	-9.1%	-15.0%	+14.4%	✅ faster
6	duckdb:vortex-compact	-22.0%	-9.1%	-14.2%	+10.0%	✅ faster
6	duckdb:vortex-file-compressed	-24.5%	-9.1%	-17.0%	+10.0%	✅ faster
7	datafusion:vortex-compact	-39.8%	-7.4%	-35.0%	+10.0%	✅ faster
7	datafusion:vortex-file-compressed	-34.3%	-7.4%	-29.0%	+24.1%	✅ faster
7	duckdb:vortex-compact	-25.9%	-7.4%	-20.0%	+10.0%	✅ faster
7	duckdb:vortex-file-compressed	-12.2%	-7.4%	-5.1%	+10.0%	➖ noise
8	datafusion:vortex-compact	-75.1%	-7.7%	-73.0%	+37.8%	✅ faster
8	datafusion:vortex-file-compressed	-78.9%	-7.7%	-77.1%	+32.5%	✅ faster
8	duckdb:vortex-compact	-73.1%	-7.7%	-70.8%	+14.2%	✅ faster
8	duckdb:vortex-file-compressed	-73.9%	-7.7%	-71.8%	+14.0%	✅ faster

[github-actions]

Benchmarks: TPC-DS SF=1 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.2%
Vortex (geomean): 0.953x ➖
Parquet (geomean): 0.952x ➖
Shifts: Parquet (control) -4.8% · Median polish -5.2%

---

datafusion / vortex-file-compressed (0.932x ➖, 17↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-file-compressed	28420120	29561722	0.96
tpcds_q02/datafusion:vortex-file-compressed	73500740	79951063	0.92
tpcds_q03/datafusion:vortex-file-compressed 🚀	26715287	30209360	0.88
tpcds_q04/datafusion:vortex-file-compressed	380359947	411009964	0.93
tpcds_q05/datafusion:vortex-file-compressed 🚀	67149062	76312739	0.88
tpcds_q06/datafusion:vortex-file-compressed	76780083	79306580	0.97
tpcds_q07/datafusion:vortex-file-compressed	73527158	78009489	0.94
tpcds_q08/datafusion:vortex-file-compressed	38854187	40364577	0.96
tpcds_q09/datafusion:vortex-file-compressed	44119697	46891217	0.94
tpcds_q10/datafusion:vortex-file-compressed	49540072	50599835	0.98
tpcds_q11/datafusion:vortex-file-compressed	231456568	238072518	0.97
tpcds_q12/datafusion:vortex-file-compressed	34596656	36929450	0.94
tpcds_q13/datafusion:vortex-file-compressed	83955513	83196288	1.01
tpcds_q14/datafusion:vortex-file-compressed 🚀	203813617	230388710	0.88
tpcds_q15/datafusion:vortex-file-compressed	49416110	52098670	0.95
tpcds_q16/datafusion:vortex-file-compressed	29548635	29555394	1.00
tpcds_q17/datafusion:vortex-file-compressed	110587727	114967254	0.96
tpcds_q18/datafusion:vortex-file-compressed	98623716	106589139	0.93
tpcds_q19/datafusion:vortex-file-compressed 🚀	44821875	51880616	0.86
tpcds_q20/datafusion:vortex-file-compressed	39978009	42091015	0.95
tpcds_q21/datafusion:vortex-file-compressed 🚀	166729713	185400299	0.90
tpcds_q22/datafusion:vortex-file-compressed	68427198	71746913	0.95
tpcds_q23/datafusion:vortex-file-compressed 🚀	180902242	201054325	0.90
tpcds_q24/datafusion:vortex-file-compressed	173991638	187785479	0.93
tpcds_q25/datafusion:vortex-file-compressed	112042602	117817406	0.95
tpcds_q26/datafusion:vortex-file-compressed 🚀	58095540	65364965	0.89
tpcds_q27/datafusion:vortex-file-compressed	164577882	179386607	0.92
tpcds_q28/datafusion:vortex-file-compressed 🚀	44039778	51400658	0.86
tpcds_q29/datafusion:vortex-file-compressed	108233089	112745774	0.96
tpcds_q30/datafusion:vortex-file-compressed	29112063	32084213	0.91
tpcds_q31/datafusion:vortex-file-compressed	174599309	186384845	0.94
tpcds_q32/datafusion:vortex-file-compressed 🚀	23433260	26841627	0.87
tpcds_q33/datafusion:vortex-file-compressed	36989268	38823622	0.95
tpcds_q34/datafusion:vortex-file-compressed	36384477	38494271	0.95
tpcds_q35/datafusion:vortex-file-compressed	58995902	62235673	0.95
tpcds_q36/datafusion:vortex-file-compressed	100946971	106739695	0.95
tpcds_q37/datafusion:vortex-file-compressed	37739379	37833448	1.00
tpcds_q38/datafusion:vortex-file-compressed	85289172	86796679	0.98
tpcds_q39/datafusion:vortex-file-compressed 🚀	185605800	214052473	0.87
tpcds_q40/datafusion:vortex-file-compressed	55616357	55581402	1.00
tpcds_q41/datafusion:vortex-file-compressed 🚀	13810559	16014003	0.86
tpcds_q42/datafusion:vortex-file-compressed	30871052	30977529	1.00
tpcds_q43/datafusion:vortex-file-compressed	48733084	49431760	0.99
tpcds_q44/datafusion:vortex-file-compressed	41860852	43862111	0.95
tpcds_q45/datafusion:vortex-file-compressed	48499043	51370857	0.94
tpcds_q46/datafusion:vortex-file-compressed	62563898	67403823	0.93
tpcds_q47/datafusion:vortex-file-compressed	271644703	288736704	0.94
tpcds_q48/datafusion:vortex-file-compressed	70058992	72738735	0.96
tpcds_q49/datafusion:vortex-file-compressed	68618609	74270231	0.92
tpcds_q50/datafusion:vortex-file-compressed	72350043	78228769	0.92
tpcds_q51/datafusion:vortex-file-compressed	100150044	98004992	1.02
tpcds_q52/datafusion:vortex-file-compressed	29972846	31617243	0.95
tpcds_q53/datafusion:vortex-file-compressed	29504549	31007637	0.95
tpcds_q54/datafusion:vortex-file-compressed	48024015	50724238	0.95
tpcds_q55/datafusion:vortex-file-compressed	29044576	31507724	0.92
tpcds_q56/datafusion:vortex-file-compressed	44152601	48861636	0.90
tpcds_q57/datafusion:vortex-file-compressed	180281220	189914535	0.95
tpcds_q58/datafusion:vortex-file-compressed	111015028	116071383	0.96
tpcds_q59/datafusion:vortex-file-compressed	91013473	99612469	0.91
tpcds_q60/datafusion:vortex-file-compressed	46108582	48700232	0.95
tpcds_q61/datafusion:vortex-file-compressed	56283847	60124491	0.94
tpcds_q62/datafusion:vortex-file-compressed	42843560	47262036	0.91
tpcds_q63/datafusion:vortex-file-compressed	29624601	31219032	0.95
tpcds_q64/datafusion:vortex-file-compressed	691173620	754830350	0.92
tpcds_q65/datafusion:vortex-file-compressed	50980840	55547872	0.92
tpcds_q66/datafusion:vortex-file-compressed 🚀	101582851	123805064	0.82
tpcds_q67/datafusion:vortex-file-compressed	139531600	153786053	0.91
tpcds_q68/datafusion:vortex-file-compressed 🚀	62912337	71750581	0.88
tpcds_q69/datafusion:vortex-file-compressed	45124535	49439477	0.91
tpcds_q70/datafusion:vortex-file-compressed 🚀	127447832	142603191	0.89
tpcds_q71/datafusion:vortex-file-compressed	30637896	33179036	0.92
tpcds_q72/datafusion:vortex-file-compressed	3308660514	3670338410	0.90
tpcds_q73/datafusion:vortex-file-compressed	39163564	39972708	0.98
tpcds_q74/datafusion:vortex-file-compressed	163372429	171412325	0.95
tpcds_q75/datafusion:vortex-file-compressed	129231833	136000125	0.95
tpcds_q76/datafusion:vortex-file-compressed	60751373	67024558	0.91
tpcds_q77/datafusion:vortex-file-compressed 🚀	51900770	59902849	0.87
tpcds_q78/datafusion:vortex-file-compressed	179138239	198855700	0.90
tpcds_q79/datafusion:vortex-file-compressed	41771347	45425338	0.92
tpcds_q80/datafusion:vortex-file-compressed	116485375	126298580	0.92
tpcds_q81/datafusion:vortex-file-compressed	35942417	38184248	0.94
tpcds_q82/datafusion:vortex-file-compressed	39224826	42716556	0.92
tpcds_q83/datafusion:vortex-file-compressed	65060266	71606127	0.91
tpcds_q84/datafusion:vortex-file-compressed	16664765	17335463	0.96
tpcds_q85/datafusion:vortex-file-compressed	134401751	142595060	0.94
tpcds_q86/datafusion:vortex-file-compressed	29315187	31940212	0.92
tpcds_q87/datafusion:vortex-file-compressed	90278287	92663806	0.97
tpcds_q88/datafusion:vortex-file-compressed 🚀	74806308	83503391	0.90
tpcds_q89/datafusion:vortex-file-compressed	58098836	60268251	0.96
tpcds_q90/datafusion:vortex-file-compressed	16055983	17641637	0.91
tpcds_q91/datafusion:vortex-file-compressed	28657840	29226356	0.98
tpcds_q92/datafusion:vortex-file-compressed	19206368	21264081	0.90
tpcds_q93/datafusion:vortex-file-compressed	36569700	40571380	0.90
tpcds_q94/datafusion:vortex-file-compressed	26174315	28814133	0.91
tpcds_q95/datafusion:vortex-file-compressed	87862328	92292364	0.95
tpcds_q96/datafusion:vortex-file-compressed	15559618	15882621	0.98
tpcds_q97/datafusion:vortex-file-compressed 🚀	31298277	35068023	0.89
tpcds_q98/datafusion:vortex-file-compressed	49618073	52383779	0.95
tpcds_q99/datafusion:vortex-file-compressed	60831447	64161498	0.95

datafusion / vortex-compact (0.958x ➖, 9↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-compact	38402780	36343086	1.06
tpcds_q02/datafusion:vortex-compact	79868278	87853979	0.91
tpcds_q03/datafusion:vortex-compact	33455992	34976196	0.96
tpcds_q04/datafusion:vortex-compact	432773153	460934487	0.94
tpcds_q05/datafusion:vortex-compact	82031718	85497080	0.96
tpcds_q06/datafusion:vortex-compact	80819866	89393661	0.90
tpcds_q07/datafusion:vortex-compact 🚀	90340148	101965553	0.89
tpcds_q08/datafusion:vortex-compact	49708642	51413436	0.97
tpcds_q09/datafusion:vortex-compact	95666690	102488159	0.93
tpcds_q10/datafusion:vortex-compact	70078987	68589226	1.02
tpcds_q11/datafusion:vortex-compact	265584612	277792021	0.96
tpcds_q12/datafusion:vortex-compact	37970255	40695696	0.93
tpcds_q13/datafusion:vortex-compact	143315289	147338330	0.97
tpcds_q14/datafusion:vortex-compact	266196548	283158770	0.94
tpcds_q15/datafusion:vortex-compact 🚀	51565356	57522671	0.90
tpcds_q16/datafusion:vortex-compact	41646254	41999155	0.99
tpcds_q17/datafusion:vortex-compact	129171273	128392887	1.01
tpcds_q18/datafusion:vortex-compact	115318441	123684722	0.93
tpcds_q19/datafusion:vortex-compact	62345941	63111860	0.99
tpcds_q20/datafusion:vortex-compact	44727474	46660722	0.96
tpcds_q21/datafusion:vortex-compact	172173607	183910904	0.94
tpcds_q22/datafusion:vortex-compact	78489936	80829171	0.97
tpcds_q23/datafusion:vortex-compact	222373815	236798608	0.94
tpcds_q24/datafusion:vortex-compact	210024891	222637884	0.94
tpcds_q25/datafusion:vortex-compact	129470933	134310329	0.96
tpcds_q26/datafusion:vortex-compact	68261669	72912026	0.94
tpcds_q27/datafusion:vortex-compact	208252579	211112848	0.99
tpcds_q28/datafusion:vortex-compact	101264902	103893768	0.97
tpcds_q29/datafusion:vortex-compact	128463470	136256160	0.94
tpcds_q30/datafusion:vortex-compact	35718722	37059610	0.96
tpcds_q31/datafusion:vortex-compact	211650575	220493626	0.96
tpcds_q32/datafusion:vortex-compact	30901545	29926808	1.03
tpcds_q33/datafusion:vortex-compact	52081053	53843349	0.97
tpcds_q34/datafusion:vortex-compact	62102070	61248870	1.01
tpcds_q35/datafusion:vortex-compact	77927398	80630846	0.97
tpcds_q36/datafusion:vortex-compact	130177058	136939102	0.95
tpcds_q37/datafusion:vortex-compact 🚀	48619330	55653327	0.87
tpcds_q38/datafusion:vortex-compact	100620712	106397258	0.95
tpcds_q39/datafusion:vortex-compact 🚀	185686081	234311711	0.79
tpcds_q40/datafusion:vortex-compact	62838411	68520087	0.92
tpcds_q41/datafusion:vortex-compact 🚀	15982205	17950022	0.89
tpcds_q42/datafusion:vortex-compact	35056086	37706165	0.93
tpcds_q43/datafusion:vortex-compact 🚀	53596191	59838942	0.90
tpcds_q44/datafusion:vortex-compact 🚀	66121492	75350491	0.88
tpcds_q45/datafusion:vortex-compact	51606069	56933072	0.91
tpcds_q46/datafusion:vortex-compact	94488960	94717020	1.00
tpcds_q47/datafusion:vortex-compact 🚀	287991304	322283041	0.89
tpcds_q48/datafusion:vortex-compact	105096208	112072230	0.94
tpcds_q49/datafusion:vortex-compact	98469225	103882547	0.95
tpcds_q50/datafusion:vortex-compact	96473711	97421498	0.99
tpcds_q51/datafusion:vortex-compact	102033802	106937630	0.95
tpcds_q52/datafusion:vortex-compact	35359616	38398708	0.92
tpcds_q53/datafusion:vortex-compact	38640067	41527252	0.93
tpcds_q54/datafusion:vortex-compact	65022177	66667863	0.98
tpcds_q55/datafusion:vortex-compact	34949143	34964934	1.00
tpcds_q56/datafusion:vortex-compact	60415562	61703188	0.98
tpcds_q57/datafusion:vortex-compact	194906711	204014751	0.96
tpcds_q58/datafusion:vortex-compact	116377220	121685601	0.96
tpcds_q59/datafusion:vortex-compact	109871996	111273864	0.99
tpcds_q60/datafusion:vortex-compact	59717061	63445857	0.94
tpcds_q61/datafusion:vortex-compact	85578888	84164017	1.02
tpcds_q62/datafusion:vortex-compact	45888659	47726666	0.96
tpcds_q63/datafusion:vortex-compact	41932952	40706795	1.03
tpcds_q64/datafusion:vortex-compact	778587268	808580600	0.96
tpcds_q65/datafusion:vortex-compact	74985466	77305464	0.97
tpcds_q66/datafusion:vortex-compact	110634410	119184131	0.93
tpcds_q67/datafusion:vortex-compact	145770480	149847811	0.97
tpcds_q68/datafusion:vortex-compact	96315353	95256025	1.01
tpcds_q69/datafusion:vortex-compact	65585620	67273012	0.97
tpcds_q70/datafusion:vortex-compact	141729928	145087126	0.98
tpcds_q71/datafusion:vortex-compact	47099872	48023349	0.98
tpcds_q72/datafusion:vortex-compact	3317692716	3453939171	0.96
tpcds_q73/datafusion:vortex-compact	61746595	58398681	1.06
tpcds_q74/datafusion:vortex-compact	185143175	191049513	0.97
tpcds_q75/datafusion:vortex-compact	182899358	187226915	0.98
tpcds_q76/datafusion:vortex-compact	75467568	82493162	0.91
tpcds_q77/datafusion:vortex-compact	73104584	70402012	1.04
tpcds_q78/datafusion:vortex-compact	205997070	215443764	0.96
tpcds_q79/datafusion:vortex-compact	71375112	70809045	1.01
tpcds_q80/datafusion:vortex-compact	135801319	143335098	0.95
tpcds_q81/datafusion:vortex-compact	42565994	43637011	0.98
tpcds_q82/datafusion:vortex-compact	50107393	53719326	0.93
tpcds_q83/datafusion:vortex-compact	64774077	67130681	0.96
tpcds_q84/datafusion:vortex-compact	19255525	18932425	1.02
tpcds_q85/datafusion:vortex-compact	155100466	162883488	0.95
tpcds_q86/datafusion:vortex-compact	31153526	32664072	0.95
tpcds_q87/datafusion:vortex-compact	107629655	106860709	1.01
tpcds_q88/datafusion:vortex-compact	125371311	136994810	0.92
tpcds_q89/datafusion:vortex-compact	67131314	72481170	0.93
tpcds_q90/datafusion:vortex-compact	23057065	23175728	0.99
tpcds_q91/datafusion:vortex-compact	40520148	42831987	0.95
tpcds_q92/datafusion:vortex-compact 🚀	21255184	23723712	0.90
tpcds_q93/datafusion:vortex-compact	57054077	56155252	1.02
tpcds_q94/datafusion:vortex-compact	33395847	36100818	0.93
tpcds_q95/datafusion:vortex-compact	103336261	102258400	1.01
tpcds_q96/datafusion:vortex-compact	26204145	25209654	1.04
tpcds_q97/datafusion:vortex-compact	47186720	46813073	1.01
tpcds_q98/datafusion:vortex-compact	57498825	58883806	0.98
tpcds_q99/datafusion:vortex-compact	64005412	67359166	0.95

datafusion / parquet (0.947x ➖, 5↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpcds_q01/datafusion:parquet	38029898	40560684	0.94
tpcds_q02/datafusion:parquet	52382965	52602937	1.00
tpcds_q03/datafusion:parquet	16329347	17217334	0.95
tpcds_q04/datafusion:parquet	363484746	393738457	0.92
tpcds_q05/datafusion:parquet	91660729	94514162	0.97
tpcds_q06/datafusion:parquet	90780257	94279502	0.96
tpcds_q07/datafusion:parquet	139302201	143729777	0.97
tpcds_q08/datafusion:parquet	41668641	40086820	1.04
tpcds_q09/datafusion:parquet	52790967	55359138	0.95
tpcds_q10/datafusion:parquet	102366722	105512273	0.97
tpcds_q11/datafusion:parquet	220924185	239441585	0.92
tpcds_q12/datafusion:parquet	29704783	32476298	0.91
tpcds_q13/datafusion:parquet	138877745	145615113	0.95
tpcds_q14/datafusion:parquet	209931001	221258853	0.95
tpcds_q15/datafusion:parquet	56863346	57547014	0.99
tpcds_q16/datafusion:parquet	33242136	36276744	0.92
tpcds_q17/datafusion:parquet	172321462	181152909	0.95
tpcds_q18/datafusion:parquet	173535804	188161615	0.92
tpcds_q19/datafusion:parquet	35999100	38326780	0.94
tpcds_q20/datafusion:parquet 🚀	24227488	27288170	0.89
tpcds_q21/datafusion:parquet	26380142	28779689	0.92
tpcds_q22/datafusion:parquet 🚀	143571536	181573365	0.79
tpcds_q23/datafusion:parquet	188018678	192220462	0.98
tpcds_q24/datafusion:parquet	208675289	226342882	0.92
tpcds_q25/datafusion:parquet	175520447	188686137	0.93
tpcds_q26/datafusion:parquet	115390282	121598923	0.95
tpcds_q27/datafusion:parquet	252401359	268686884	0.94
tpcds_q28/datafusion:parquet	51472190	55947034	0.92
tpcds_q29/datafusion:parquet	181079393	184333741	0.98
tpcds_q30/datafusion:parquet	43712853	47595816	0.92
tpcds_q31/datafusion:parquet	106952543	110776632	0.97
tpcds_q32/datafusion:parquet	29119252	30308869	0.96
tpcds_q33/datafusion:parquet	37959253	38242924	0.99
tpcds_q34/datafusion:parquet	35084711	36536340	0.96
tpcds_q35/datafusion:parquet	97017033	102832030	0.94
tpcds_q36/datafusion:parquet	81642748	87111573	0.94
tpcds_q37/datafusion:parquet	25618803	26723972	0.96
tpcds_q38/datafusion:parquet	63611482	68118266	0.93
tpcds_q39/datafusion:parquet	100260476	108403954	0.92
tpcds_q40/datafusion:parquet	36221963	37074148	0.98
tpcds_q41/datafusion:parquet	12976654	13603832	0.95
tpcds_q42/datafusion:parquet	15469769	16098202	0.96
tpcds_q43/datafusion:parquet	26289181	28643399	0.92
tpcds_q44/datafusion:parquet	39905364	42819331	0.93
tpcds_q45/datafusion:parquet	66720472	70203787	0.95
tpcds_q46/datafusion:parquet	49567190	52299895	0.95
tpcds_q47/datafusion:parquet	188434698	197062819	0.96
tpcds_q48/datafusion:parquet	133394062	137179927	0.97
tpcds_q49/datafusion:parquet	70966398	75226639	0.94
tpcds_q50/datafusion:parquet	108353281	111111525	0.98
tpcds_q51/datafusion:parquet	100160565	99542398	1.01
tpcds_q52/datafusion:parquet	15723242	16551548	0.95
tpcds_q53/datafusion:parquet	31820818	32014311	0.99
tpcds_q54/datafusion:parquet	46514679	50590838	0.92
tpcds_q55/datafusion:parquet	15625672	17183455	0.91
tpcds_q56/datafusion:parquet	35473198	37111321	0.96
tpcds_q57/datafusion:parquet	135399514	133643491	1.01
tpcds_q58/datafusion:parquet	74322937	75173648	0.99
tpcds_q59/datafusion:parquet	70006053	70407793	0.99
tpcds_q60/datafusion:parquet	37135968	38529833	0.96
tpcds_q61/datafusion:parquet	66971816	69493122	0.96
tpcds_q62/datafusion:parquet	43556412	41744887	1.04
tpcds_q63/datafusion:parquet	31794902	32338247	0.98
tpcds_q64/datafusion:parquet	990171714	1028813533	0.96
tpcds_q65/datafusion:parquet	52062203	51592960	1.01
tpcds_q66/datafusion:parquet	84585474	92674113	0.91
tpcds_q67/datafusion:parquet	175628328	186401131	0.94
tpcds_q68/datafusion:parquet	49781508	55281559	0.90
tpcds_q69/datafusion:parquet	92247950	100284112	0.92
tpcds_q70/datafusion:parquet	111880095	118430813	0.94
tpcds_q71/datafusion:parquet	28425949	30900111	0.92
tpcds_q72/datafusion:parquet	847192413	921567597	0.92
tpcds_q73/datafusion:parquet	37699496	39894750	0.94
tpcds_q74/datafusion:parquet	131473206	141716004	0.93
tpcds_q75/datafusion:parquet	133727056	140355683	0.95
tpcds_q76/datafusion:parquet	87193289	95890982	0.91
tpcds_q77/datafusion:parquet	59879314	63590187	0.94
tpcds_q78/datafusion:parquet	177249546	195209416	0.91
tpcds_q79/datafusion:parquet	39777422	42083479	0.95
tpcds_q80/datafusion:parquet	114010094	120424532	0.95
tpcds_q81/datafusion:parquet 🚀	42213995	47163484	0.90
tpcds_q82/datafusion:parquet	28977032	31762137	0.91
tpcds_q83/datafusion:parquet	53456206	57976395	0.92
tpcds_q84/datafusion:parquet	49013312	49744170	0.99
tpcds_q85/datafusion:parquet	241239816	253761102	0.95
tpcds_q86/datafusion:parquet 🚀	19977341	22432236	0.89
tpcds_q87/datafusion:parquet	66098130	67439561	0.98
tpcds_q88/datafusion:parquet	78251044	84209719	0.93
tpcds_q89/datafusion:parquet	36861936	40654500	0.91
tpcds_q90/datafusion:parquet 🚀	17878291	20744736	0.86
tpcds_q91/datafusion:parquet	78811690	86956064	0.91
tpcds_q92/datafusion:parquet	27016014	27782084	0.97
tpcds_q93/datafusion:parquet	39360920	41548219	0.95
tpcds_q94/datafusion:parquet	30272736	29411445	1.03
tpcds_q95/datafusion:parquet	132701527	140090927	0.95
tpcds_q96/datafusion:parquet	15109165	16234313	0.93
tpcds_q97/datafusion:parquet	36870563	38939490	0.95
tpcds_q98/datafusion:parquet	37305012	38978437	0.96
tpcds_q99/datafusion:parquet	49003233	48204570	1.02

duckdb / vortex-file-compressed (0.948x ➖, 23↑ 8↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-file-compressed	25196344	27636607	0.91
tpcds_q02/duckdb:vortex-file-compressed 🚨	163354570	84332307	1.94
tpcds_q03/duckdb:vortex-file-compressed	21475797	22786278	0.94
tpcds_q04/duckdb:vortex-file-compressed 🚨	138799343	105082206	1.32
tpcds_q05/duckdb:vortex-file-compressed	97996930	105786986	0.93
tpcds_q06/duckdb:vortex-file-compressed 🚀	35035121	39801601	0.88
tpcds_q07/duckdb:vortex-file-compressed 🚀	23112238	26407077	0.88
tpcds_q08/duckdb:vortex-file-compressed 🚀	22594709	25815337	0.88
tpcds_q09/duckdb:vortex-file-compressed	37478103	41525619	0.90
tpcds_q10/duckdb:vortex-file-compressed 🚀	34814298	39594143	0.88
tpcds_q11/duckdb:vortex-file-compressed 🚨	79596530	67860240	1.17
tpcds_q12/duckdb:vortex-file-compressed	14616347	14814844	0.99
tpcds_q13/duckdb:vortex-file-compressed	31765205	34302537	0.93
tpcds_q14/duckdb:vortex-file-compressed	192841451	207467422	0.93
tpcds_q15/duckdb:vortex-file-compressed	40040454	44398589	0.90
tpcds_q16/duckdb:vortex-file-compressed 🚀	28931885	33078344	0.87
tpcds_q17/duckdb:vortex-file-compressed 🚀	37043182	41390616	0.89
tpcds_q18/duckdb:vortex-file-compressed	44352147	49131755	0.90
tpcds_q19/duckdb:vortex-file-compressed	31917011	34805448	0.92
tpcds_q20/duckdb:vortex-file-compressed	15495383	16778175	0.92
tpcds_q21/duckdb:vortex-file-compressed	19672879	20920262	0.94
tpcds_q22/duckdb:vortex-file-compressed	104551032	112611820	0.93
tpcds_q23/duckdb:vortex-file-compressed	124263654	132739793	0.94
tpcds_q24/duckdb:vortex-file-compressed	56016173	57054574	0.98
tpcds_q25/duckdb:vortex-file-compressed 🚀	35868652	40564284	0.88
tpcds_q26/duckdb:vortex-file-compressed	40888583	44520468	0.92
tpcds_q27/duckdb:vortex-file-compressed 🚀	86093272	98404320	0.87
tpcds_q28/duckdb:vortex-file-compressed	36059828	39830824	0.91
tpcds_q29/duckdb:vortex-file-compressed	37746547	41236375	0.92
tpcds_q30/duckdb:vortex-file-compressed 🚨	39954276	30428288	1.31
tpcds_q31/duckdb:vortex-file-compressed	25573868	25422812	1.01
tpcds_q32/duckdb:vortex-file-compressed 🚀	15528208	17700147	0.88
tpcds_q33/duckdb:vortex-file-compressed	63206981	68382926	0.92
tpcds_q34/duckdb:vortex-file-compressed	18402204	19986554	0.92
tpcds_q35/duckdb:vortex-file-compressed	61214266	66930862	0.91
tpcds_q36/duckdb:vortex-file-compressed	27114362	27878238	0.97
tpcds_q37/duckdb:vortex-file-compressed	23874384	25130134	0.95
tpcds_q38/duckdb:vortex-file-compressed	37570724	38645224	0.97
tpcds_q39/duckdb:vortex-file-compressed	45788699	46420631	0.99
tpcds_q40/duckdb:vortex-file-compressed	22814179	25064073	0.91
tpcds_q41/duckdb:vortex-file-compressed 🚀	12980570	15166977	0.86
tpcds_q42/duckdb:vortex-file-compressed 🚀	11152355	13053083	0.85
tpcds_q43/duckdb:vortex-file-compressed	20436040	20905396	0.98
tpcds_q44/duckdb:vortex-file-compressed	23959905	24553314	0.98
tpcds_q45/duckdb:vortex-file-compressed 🚀	26116187	29115685	0.90
tpcds_q46/duckdb:vortex-file-compressed	46428617	49061659	0.95
tpcds_q47/duckdb:vortex-file-compressed	50705317	52544690	0.96
tpcds_q48/duckdb:vortex-file-compressed	28920065	31085571	0.93
tpcds_q49/duckdb:vortex-file-compressed 🚀	29545918	33539062	0.88
tpcds_q50/duckdb:vortex-file-compressed	35452752	35517244	1.00
tpcds_q51/duckdb:vortex-file-compressed	99520528	101434225	0.98
tpcds_q52/duckdb:vortex-file-compressed	11880025	12734305	0.93
tpcds_q53/duckdb:vortex-file-compressed	16711077	18056642	0.93
tpcds_q54/duckdb:vortex-file-compressed	48339705	52201654	0.93
tpcds_q55/duckdb:vortex-file-compressed 🚀	12021244	13451473	0.89
tpcds_q56/duckdb:vortex-file-compressed 🚀	60185201	67104586	0.90
tpcds_q57/duckdb:vortex-file-compressed	44144233	47790728	0.92
tpcds_q58/duckdb:vortex-file-compressed	32623073	35654009	0.91
tpcds_q59/duckdb:vortex-file-compressed 🚀	47609989	57554160	0.83
tpcds_q60/duckdb:vortex-file-compressed 🚀	62803207	75066120	0.84
tpcds_q61/duckdb:vortex-file-compressed	36445885	39530435	0.92
tpcds_q62/duckdb:vortex-file-compressed	17649772	18999147	0.93
tpcds_q63/duckdb:vortex-file-compressed	17220042	18613845	0.93
tpcds_q64/duckdb:vortex-file-compressed	77687502	84336830	0.92
tpcds_q65/duckdb:vortex-file-compressed	22313453	24662788	0.90
tpcds_q66/duckdb:vortex-file-compressed	62308798	61906314	1.01
tpcds_q67/duckdb:vortex-file-compressed	142545180	147920928	0.96
tpcds_q68/duckdb:vortex-file-compressed	39221101	43033350	0.91
tpcds_q69/duckdb:vortex-file-compressed 🚀	36883361	41672751	0.89
tpcds_q70/duckdb:vortex-file-compressed	24210535	26485508	0.91
tpcds_q71/duckdb:vortex-file-compressed	19773646	21084002	0.94
tpcds_q72/duckdb:vortex-file-compressed	171805184	179509356	0.96
tpcds_q73/duckdb:vortex-file-compressed	18651349	20521001	0.91
tpcds_q74/duckdb:vortex-file-compressed 🚨	59194850	52814817	1.12
tpcds_q75/duckdb:vortex-file-compressed	58541929	63908272	0.92
tpcds_q76/duckdb:vortex-file-compressed	55941455	61582819	0.91
tpcds_q77/duckdb:vortex-file-compressed	64930301	69345139	0.94
tpcds_q78/duckdb:vortex-file-compressed	79699475	83462447	0.95
tpcds_q79/duckdb:vortex-file-compressed	35915566	36746266	0.98
tpcds_q80/duckdb:vortex-file-compressed	88416177	98128863	0.90
tpcds_q81/duckdb:vortex-file-compressed 🚨	44114914	35868766	1.23
tpcds_q82/duckdb:vortex-file-compressed	21519994	22300428	0.97
tpcds_q83/duckdb:vortex-file-compressed	26703757	29148532	0.92
tpcds_q84/duckdb:vortex-file-compressed 🚨	21597367	18477288	1.17
tpcds_q85/duckdb:vortex-file-compressed	45432090	47875133	0.95
tpcds_q86/duckdb:vortex-file-compressed	16574843	16997492	0.98
tpcds_q87/duckdb:vortex-file-compressed	40200378	40105080	1.00
tpcds_q88/duckdb:vortex-file-compressed	41817566	42874408	0.98
tpcds_q89/duckdb:vortex-file-compressed 🚀	17295609	20278632	0.85
tpcds_q90/duckdb:vortex-file-compressed 🚀	13647921	16169365	0.84
tpcds_q91/duckdb:vortex-file-compressed 🚨	33724386	29482599	1.14
tpcds_q92/duckdb:vortex-file-compressed 🚀	13527849	15243986	0.89
tpcds_q93/duckdb:vortex-file-compressed 🚀	27827166	32077592	0.87
tpcds_q94/duckdb:vortex-file-compressed	21926762	23573096	0.93
tpcds_q95/duckdb:vortex-file-compressed 🚀	138821977	154797512	0.90
tpcds_q96/duckdb:vortex-file-compressed	17253579	18727653	0.92
tpcds_q97/duckdb:vortex-file-compressed	38341108	40547656	0.95
tpcds_q98/duckdb:vortex-file-compressed	17921382	18492772	0.97
tpcds_q99/duckdb:vortex-file-compressed	32686144	32985157	0.99

duckdb / vortex-compact (0.975x ➖, 8↑ 7↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-compact	33487810	36849877	0.91
tpcds_q02/duckdb:vortex-compact 🚨	228284576	128874115	1.77
tpcds_q03/duckdb:vortex-compact	56698899	52355531	1.08
tpcds_q04/duckdb:vortex-compact 🚨	161643808	128898939	1.25
tpcds_q05/duckdb:vortex-compact	166041097	174141981	0.95
tpcds_q06/duckdb:vortex-compact	39412129	42794376	0.92
tpcds_q07/duckdb:vortex-compact	37072911	40278458	0.92
tpcds_q08/duckdb:vortex-compact	28576180	30236537	0.95
tpcds_q09/duckdb:vortex-compact	111683618	116268222	0.96
tpcds_q10/duckdb:vortex-compact	47503141	52010332	0.91
tpcds_q11/duckdb:vortex-compact 🚨	97618267	79646580	1.23
tpcds_q12/duckdb:vortex-compact	19300410	20361990	0.95
tpcds_q13/duckdb:vortex-compact	54643087	57212073	0.96
tpcds_q14/duckdb:vortex-compact	285919109	303447041	0.94
tpcds_q15/duckdb:vortex-compact	45101979	48386310	0.93
tpcds_q16/duckdb:vortex-compact	36749447	40497691	0.91
tpcds_q17/duckdb:vortex-compact	53691875	53677871	1.00
tpcds_q18/duckdb:vortex-compact	66543949	69939721	0.95
tpcds_q19/duckdb:vortex-compact 🚀	39636704	45188354	0.88
tpcds_q20/duckdb:vortex-compact 🚀	19879414	23051092	0.86
tpcds_q21/duckdb:vortex-compact	27741620	30564759	0.91
tpcds_q22/duckdb:vortex-compact	112336998	118556782	0.95
tpcds_q23/duckdb:vortex-compact	166246678	173515597	0.96
tpcds_q24/duckdb:vortex-compact	78903036	81152097	0.97
tpcds_q25/duckdb:vortex-compact	49455151	53720176	0.92
tpcds_q26/duckdb:vortex-compact	49872260	53565276	0.93
tpcds_q27/duckdb:vortex-compact	139501976	146080558	0.95
tpcds_q28/duckdb:vortex-compact	109010566	109246430	1.00
tpcds_q29/duckdb:vortex-compact	53745460	53946126	1.00
tpcds_q30/duckdb:vortex-compact 🚨	50733098	37280301	1.36
tpcds_q31/duckdb:vortex-compact	30754409	33723362	0.91
tpcds_q32/duckdb:vortex-compact	23988956	25541558	0.94
tpcds_q33/duckdb:vortex-compact	138743886	146140455	0.95
tpcds_q34/duckdb:vortex-compact	29414667	30576012	0.96
tpcds_q35/duckdb:vortex-compact	69834066	77355927	0.90
tpcds_q36/duckdb:vortex-compact	35026552	36574849	0.96
tpcds_q37/duckdb:vortex-compact 🚀	29632538	33298033	0.89
tpcds_q38/duckdb:vortex-compact	40040069	43322677	0.92
tpcds_q39/duckdb:vortex-compact 🚀	52111080	58167437	0.90
tpcds_q40/duckdb:vortex-compact	30690380	32482648	0.94
tpcds_q41/duckdb:vortex-compact	16532174	18321747	0.90
tpcds_q42/duckdb:vortex-compact	15220372	15961682	0.95
tpcds_q43/duckdb:vortex-compact	24763644	25304643	0.98
tpcds_q44/duckdb:vortex-compact 🚀	32282461	36070427	0.89
tpcds_q45/duckdb:vortex-compact	31206182	32371981	0.96
tpcds_q46/duckdb:vortex-compact	60553395	64854885	0.93
tpcds_q47/duckdb:vortex-compact	54311410	58445113	0.93
tpcds_q48/duckdb:vortex-compact	45933898	47233141	0.97
tpcds_q49/duckdb:vortex-compact	48796171	49514230	0.99
tpcds_q50/duckdb:vortex-compact	59579286	56023571	1.06
tpcds_q51/duckdb:vortex-compact	101837068	109434031	0.93
tpcds_q52/duckdb:vortex-compact	16251083	16366981	0.99
tpcds_q53/duckdb:vortex-compact	23197392	23742591	0.98
tpcds_q54/duckdb:vortex-compact	84495347	89214982	0.95
tpcds_q55/duckdb:vortex-compact	15171277	15337282	0.99
tpcds_q56/duckdb:vortex-compact	145524473	145320137	1.00
tpcds_q57/duckdb:vortex-compact	47998352	48661261	0.99
tpcds_q58/duckdb:vortex-compact	40615437	43488735	0.93
tpcds_q59/duckdb:vortex-compact 🚀	55027405	69843891	0.79
tpcds_q60/duckdb:vortex-compact	146028878	159306766	0.92
tpcds_q61/duckdb:vortex-compact	51701283	55237761	0.94
tpcds_q62/duckdb:vortex-compact	21432050	22488946	0.95
tpcds_q63/duckdb:vortex-compact	23681162	22673766	1.04
tpcds_q64/duckdb:vortex-compact	108463652	111017260	0.98
tpcds_q65/duckdb:vortex-compact	27474581	30316418	0.91
tpcds_q66/duckdb:vortex-compact	102391096	100967338	1.01
tpcds_q67/duckdb:vortex-compact	148016327	154613110	0.96
tpcds_q68/duckdb:vortex-compact	55844544	58646870	0.95
tpcds_q69/duckdb:vortex-compact	47663595	51017467	0.93
tpcds_q70/duckdb:vortex-compact	28630889	30406510	0.94
tpcds_q71/duckdb:vortex-compact	26771103	28883692	0.93
tpcds_q72/duckdb:vortex-compact	193838863	199885184	0.97
tpcds_q73/duckdb:vortex-compact	28014859	29072759	0.96
tpcds_q74/duckdb:vortex-compact 🚨	68219849	59741026	1.14
tpcds_q75/duckdb:vortex-compact	73740976	69197584	1.07
tpcds_q76/duckdb:vortex-compact	129426876	130455265	0.99
tpcds_q77/duckdb:vortex-compact	141910796	138346047	1.03
tpcds_q78/duckdb:vortex-compact	88461108	90465181	0.98
tpcds_q79/duckdb:vortex-compact	58239960	62253748	0.94
tpcds_q80/duckdb:vortex-compact	171797557	173587784	0.99
tpcds_q81/duckdb:vortex-compact 🚨	56652354	43463820	1.30
tpcds_q82/duckdb:vortex-compact	31315858	32636635	0.96
tpcds_q83/duckdb:vortex-compact	45085086	47562935	0.95
tpcds_q84/duckdb:vortex-compact 🚨	28012123	22019260	1.27
tpcds_q85/duckdb:vortex-compact	60373260	62148111	0.97
tpcds_q86/duckdb:vortex-compact	19871118	21647995	0.92
tpcds_q87/duckdb:vortex-compact 🚀	42000178	47037173	0.89
tpcds_q88/duckdb:vortex-compact	42236802	45871351	0.92
tpcds_q89/duckdb:vortex-compact	23570733	25336765	0.93
tpcds_q90/duckdb:vortex-compact 🚀	14436823	16652360	0.87
tpcds_q91/duckdb:vortex-compact	46536833	46045368	1.01
tpcds_q92/duckdb:vortex-compact	21518254	20085518	1.07
tpcds_q93/duckdb:vortex-compact	37501345	39725666	0.94
tpcds_q94/duckdb:vortex-compact	27794996	28291330	0.98
tpcds_q95/duckdb:vortex-compact	146306217	150547540	0.97
tpcds_q96/duckdb:vortex-compact	19010060	19031247	1.00
tpcds_q97/duckdb:vortex-compact	42066637	43516181	0.97
tpcds_q98/duckdb:vortex-compact	23708009	24026193	0.99
tpcds_q99/duckdb:vortex-compact	37638373	35635414	1.06

duckdb / parquet (0.956x ➖, 6↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpcds_q01/duckdb:parquet	43764806	48582129	0.90
tpcds_q02/duckdb:parquet	59677289	64977351	0.92
tpcds_q03/duckdb:parquet	11896074	12766321	0.93
tpcds_q04/duckdb:parquet	123630581	128622400	0.96
tpcds_q05/duckdb:parquet	67175868	73166223	0.92
tpcds_q06/duckdb:parquet	28315447	30211240	0.94
tpcds_q07/duckdb:parquet	23666385	24040393	0.98
tpcds_q08/duckdb:parquet	28538830	29669957	0.96
tpcds_q09/duckdb:parquet	39674966	40359734	0.98
tpcds_q10/duckdb:parquet	33404079	34991093	0.95
tpcds_q11/duckdb:parquet	88207320	93872780	0.94
tpcds_q12/duckdb:parquet	15452932	14951456	1.03
tpcds_q13/duckdb:parquet	34074601	36720837	0.93
tpcds_q14/duckdb:parquet	155855219	169388916	0.92
tpcds_q15/duckdb:parquet	29638461	32708900	0.91
tpcds_q16/duckdb:parquet	21646139	22301758	0.97
tpcds_q17/duckdb:parquet	37296642	39489311	0.94
tpcds_q18/duckdb:parquet	46810118	48703306	0.96
tpcds_q19/duckdb:parquet	28998251	31308103	0.93
tpcds_q20/duckdb:parquet	15241909	15785153	0.97
tpcds_q21/duckdb:parquet	11014522	11251908	0.98
tpcds_q22/duckdb:parquet	65383492	69034960	0.95
tpcds_q23/duckdb:parquet	114173179	117139078	0.97
tpcds_q24/duckdb:parquet	45244778	48371026	0.94
tpcds_q25/duckdb:parquet	33217297	34225736	0.97
tpcds_q26/duckdb:parquet 🚀	37281729	41796020	0.89
tpcds_q27/duckdb:parquet	88239341	91249850	0.97
tpcds_q28/duckdb:parquet	37559569	37028937	1.01
tpcds_q29/duckdb:parquet	34123692	36223201	0.94
tpcds_q30/duckdb:parquet 🚀	38798376	43337521	0.90
tpcds_q31/duckdb:parquet 🚀	21766404	24584510	0.89
tpcds_q32/duckdb:parquet	11823831	11356412	1.04
tpcds_q33/duckdb:parquet	70097439	72766799	0.96
tpcds_q34/duckdb:parquet	21035352	22045491	0.95
tpcds_q35/duckdb:parquet	58227083	63749784	0.91
tpcds_q36/duckdb:parquet	20410333	21294716	0.96
tpcds_q37/duckdb:parquet	12822284	14153119	0.91
tpcds_q38/duckdb:parquet 🚀	32471538	36969407	0.88
tpcds_q39/duckdb:parquet	32451596	34754729	0.93
tpcds_q40/duckdb:parquet	18490590	19713394	0.94
tpcds_q41/duckdb:parquet 🚀	7304982	8891461	0.82
tpcds_q42/duckdb:parquet 🚀	10115047	11384443	0.89
tpcds_q43/duckdb:parquet	15298648	16680691	0.92
tpcds_q44/duckdb:parquet	22784399	23335316	0.98
tpcds_q45/duckdb:parquet	27318545	30087338	0.91
tpcds_q46/duckdb:parquet	44668968	49365620	0.90
tpcds_q47/duckdb:parquet	44946944	48212986	0.93
tpcds_q48/duckdb:parquet	30674896	31491350	0.97
tpcds_q49/duckdb:parquet	24883044	25213643	0.99
tpcds_q50/duckdb:parquet	24310133	25868745	0.94
tpcds_q51/duckdb:parquet	100127659	98483224	1.02
tpcds_q52/duckdb:parquet	11032311	11786156	0.94
tpcds_q53/duckdb:parquet	15938837	16842759	0.95
tpcds_q54/duckdb:parquet	39984338	38937269	1.03
tpcds_q55/duckdb:parquet	10343460	11169208	0.93
tpcds_q56/duckdb:parquet	69675918	68940138	1.01
tpcds_q57/duckdb:parquet	34568017	36144995	0.96
tpcds_q58/duckdb:parquet	21637144	22227152	0.97
tpcds_q59/duckdb:parquet	36784287	35915346	1.02
tpcds_q60/duckdb:parquet	70617476	73466717	0.96
tpcds_q61/duckdb:parquet	30167002	32269711	0.93
tpcds_q62/duckdb:parquet	11853587	12109937	0.98
tpcds_q63/duckdb:parquet	15069915	15293673	0.99
tpcds_q64/duckdb:parquet	75569879	74649365	1.01
tpcds_q65/duckdb:parquet	19924170	21474315	0.93
tpcds_q66/duckdb:parquet	53003537	54857960	0.97
tpcds_q67/duckdb:parquet	133544121	136485985	0.98
tpcds_q68/duckdb:parquet	37215894	38366634	0.97
tpcds_q69/duckdb:parquet	37479749	38556714	0.97
tpcds_q70/duckdb:parquet	19674696	19835946	0.99
tpcds_q71/duckdb:parquet	19068816	18247812	1.04
tpcds_q72/duckdb:parquet	163699545	165740773	0.99
tpcds_q73/duckdb:parquet	18027112	18407226	0.98
tpcds_q74/duckdb:parquet	50771864	51227836	0.99
tpcds_q75/duckdb:parquet	53005563	57312822	0.92
tpcds_q76/duckdb:parquet	68338075	71673310	0.95
tpcds_q77/duckdb:parquet	60974681	64386735	0.95
tpcds_q78/duckdb:parquet	74320952	75458597	0.98
tpcds_q79/duckdb:parquet	27524957	28082919	0.98
tpcds_q80/duckdb:parquet	77619075	83960545	0.92
tpcds_q81/duckdb:parquet	47148306	48063633	0.98
tpcds_q82/duckdb:parquet	15354927	16051104	0.96
tpcds_q83/duckdb:parquet	15763883	17444046	0.90
tpcds_q84/duckdb:parquet	19402345	20039026	0.97
tpcds_q85/duckdb:parquet	40668380	41958643	0.97
tpcds_q86/duckdb:parquet	12208309	12401290	0.98
tpcds_q87/duckdb:parquet	37104501	36987176	1.00
tpcds_q88/duckdb:parquet	28907047	29540295	0.98
tpcds_q89/duckdb:parquet	16800121	17769633	0.95
tpcds_q90/duckdb:parquet	7373915	7608647	0.97
tpcds_q91/duckdb:parquet	23531680	22889255	1.03
tpcds_q92/duckdb:parquet	11284468	11451302	0.99
tpcds_q93/duckdb:parquet	29670381	30912670	0.96
tpcds_q94/duckdb:parquet	16533853	16191461	1.02
tpcds_q95/duckdb:parquet	129393111	124211243	1.04
tpcds_q96/duckdb:parquet	9160170	9938114	0.92
tpcds_q97/duckdb:parquet	35096176	37212205	0.94
tpcds_q98/duckdb:parquet	18574286	19041605	0.98
tpcds_q99/duckdb:parquet	19521344	20813384	0.94

duckdb / duckdb (0.937x ➖, 16↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpcds_q01/duckdb:duckdb	19626875	21750759	0.90
tpcds_q02/duckdb:duckdb	18231345	20198292	0.90
tpcds_q03/duckdb:duckdb 🚀	8540614	9864392	0.87
tpcds_q04/duckdb:duckdb	161293149	167714658	0.96
tpcds_q05/duckdb:duckdb 🚀	18112068	20415977	0.89
tpcds_q06/duckdb:duckdb	22024551	23380629	0.94
tpcds_q07/duckdb:duckdb	37784177	41746123	0.91
tpcds_q08/duckdb:duckdb	121566902	121382614	1.00
tpcds_q09/duckdb:duckdb	19247216	20205502	0.95
tpcds_q10/duckdb:duckdb	22951302	24356217	0.94
tpcds_q11/duckdb:duckdb	138791642	147683665	0.94
tpcds_q12/duckdb:duckdb	10812144	11805365	0.92
tpcds_q13/duckdb:duckdb	23245220	24542451	0.95
tpcds_q14/duckdb:duckdb	93324028	97398253	0.96
tpcds_q15/duckdb:duckdb	22750515	25174164	0.90
tpcds_q16/duckdb:duckdb	17823914	17502833	1.02
tpcds_q17/duckdb:duckdb	20869559	23156815	0.90
tpcds_q18/duckdb:duckdb	42699642	47243148	0.90
tpcds_q19/duckdb:duckdb	15978220	17356048	0.92
tpcds_q20/duckdb:duckdb	11416358	12074396	0.95
tpcds_q21/duckdb:duckdb	6780000	7233972	0.94
tpcds_q22/duckdb:duckdb	62708894	66755571	0.94
tpcds_q23/duckdb:duckdb	78450299	82870776	0.95
tpcds_q24/duckdb:duckdb	22084573	23868076	0.93
tpcds_q25/duckdb:duckdb	16633740	17039815	0.98
tpcds_q26/duckdb:duckdb	25579231	26063110	0.98
tpcds_q27/duckdb:duckdb 🚀	38114028	42521923	0.90
tpcds_q28/duckdb:duckdb	20876625	21817653	0.96
tpcds_q29/duckdb:duckdb	19882056	21354073	0.93
tpcds_q30/duckdb:duckdb	28764720	29488721	0.98
tpcds_q31/duckdb:duckdb	19717358	19887449	0.99
tpcds_q32/duckdb:duckdb	7176960	7267386	0.99
tpcds_q33/duckdb:duckdb	12215548	13506835	0.90
tpcds_q34/duckdb:duckdb	14782868	15529808	0.95
tpcds_q35/duckdb:duckdb	31884185	32827054	0.97
tpcds_q36/duckdb:duckdb 🚀	68349237	76983747	0.89
tpcds_q37/duckdb:duckdb	7844542	7874114	1.00
tpcds_q38/duckdb:duckdb	29270965	31323978	0.93
tpcds_q39/duckdb:duckdb	26334223	26388597	1.00
tpcds_q40/duckdb:duckdb	12957122	13214500	0.98
tpcds_q41/duckdb:duckdb	8086294	8643891	0.94
tpcds_q42/duckdb:duckdb 🚀	6025714	6752727	0.89
tpcds_q43/duckdb:duckdb	10609005	11277089	0.94
tpcds_q44/duckdb:duckdb 🚀	13059589	14593319	0.89
tpcds_q45/duckdb:duckdb 🚀	15865558	18016547	0.88
tpcds_q46/duckdb:duckdb	35865632	37906046	0.95
tpcds_q47/duckdb:duckdb	39445105	43541765	0.91
tpcds_q48/duckdb:duckdb	22468615	23074049	0.97
tpcds_q49/duckdb:duckdb	15978969	16813039	0.95
tpcds_q50/duckdb:duckdb	14336244	15862963	0.90
tpcds_q51/duckdb:duckdb	90546908	94960715	0.95
tpcds_q52/duckdb:duckdb	7319299	7676885	0.95
tpcds_q53/duckdb:duckdb	11658238	12217362	0.95
tpcds_q54/duckdb:duckdb	16296339	17813943	0.91
tpcds_q55/duckdb:duckdb 🚀	6595251	7453548	0.88
tpcds_q56/duckdb:duckdb	13918104	13375108	1.04
tpcds_q57/duckdb:duckdb	30615874	32370852	0.95
tpcds_q58/duckdb:duckdb	12013100	13060781	0.92
tpcds_q59/duckdb:duckdb	34008072	35533798	0.96
tpcds_q60/duckdb:duckdb 🚀	13802954	15617779	0.88
tpcds_q61/duckdb:duckdb	13907828	14502484	0.96
tpcds_q62/duckdb:duckdb	8995059	9846082	0.91
tpcds_q63/duckdb:duckdb	11036550	11817245	0.93
tpcds_q64/duckdb:duckdb	51584487	55485583	0.93
tpcds_q65/duckdb:duckdb	30549425	33013125	0.93
tpcds_q66/duckdb:duckdb	25564158	26372087	0.97
tpcds_q67/duckdb:duckdb	130083698	137058865	0.95
tpcds_q68/duckdb:duckdb	24271408	26663008	0.91
tpcds_q69/duckdb:duckdb 🚀	22440789	26159870	0.86
tpcds_q70/duckdb:duckdb	13464180	14332462	0.94
tpcds_q71/duckdb:duckdb 🚀	12072050	13458422	0.90
tpcds_q72/duckdb:duckdb	41424869	43055190	0.96
tpcds_q73/duckdb:duckdb	10319940	10997607	0.94
tpcds_q74/duckdb:duckdb	96463960	103019944	0.94
tpcds_q75/duckdb:duckdb	41638231	43549811	0.96
tpcds_q76/duckdb:duckdb	11968697	12446074	0.96
tpcds_q77/duckdb:duckdb	11529887	12102109	0.95
tpcds_q78/duckdb:duckdb	62783277	65275310	0.96
tpcds_q79/duckdb:duckdb	17909162	18488418	0.97
tpcds_q80/duckdb:duckdb	28987726	30102350	0.96
tpcds_q81/duckdb:duckdb	37711197	38679130	0.97
tpcds_q82/duckdb:duckdb	7834791	8503285	0.92
tpcds_q83/duckdb:duckdb	9155712	9780459	0.94
tpcds_q84/duckdb:duckdb	13563400	14106326	0.96
tpcds_q85/duckdb:duckdb 🚀	22217775	25613361	0.87
tpcds_q86/duckdb:duckdb 🚀	10334125	11978084	0.86
tpcds_q87/duckdb:duckdb	34046036	35008203	0.97
tpcds_q88/duckdb:duckdb	23834114	24987450	0.95
tpcds_q89/duckdb:duckdb	13509370	13587357	0.99
tpcds_q90/duckdb:duckdb 🚀	5431635	6415539	0.85
tpcds_q91/duckdb:duckdb 🚀	11612539	13553030	0.86
tpcds_q92/duckdb:duckdb 🚀	8994510	10212819	0.88
tpcds_q93/duckdb:duckdb	22079655	24455883	0.90
tpcds_q94/duckdb:duckdb	13176336	13521045	0.97
tpcds_q95/duckdb:duckdb	120768347	117998598	1.02
tpcds_q96/duckdb:duckdb	4379063	4781204	0.92
tpcds_q97/duckdb:duckdb	29067056	31401193	0.93
tpcds_q98/duckdb:duckdb	12957295	13453506	0.96
tpcds_q99/duckdb:duckdb	16079890	16779214	0.96

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	+5.7%	-8.1%	+15.0%	+10.0%	🚨 regression
1	datafusion:vortex-file-compressed	-3.9%	-8.1%	+4.6%	+20.5%	➖ noise
1	duckdb:duckdb	-9.8%	-8.1%	-1.8%	+12.9%	➖ noise
1	duckdb:vortex-compact	-9.1%	-8.1%	-1.1%	+12.2%	➖ noise
1	duckdb:vortex-file-compressed	-8.8%	-8.1%	-0.8%	+20.8%	➖ noise
2	datafusion:vortex-compact	-9.1%	-4.4%	-4.9%	+10.4%	➖ noise
2	datafusion:vortex-file-compressed	-8.1%	-4.4%	-3.9%	+10.0%	➖ noise
2	duckdb:duckdb	-9.7%	-4.4%	-5.6%	+15.2%	➖ noise
2	duckdb:vortex-compact	+77.1%	-4.4%	+85.2%	+12.5%	🚨 regression
2	duckdb:vortex-file-compressed	+93.7%	-4.4%	+102.5%	+14.0%	🚨 regression
3	datafusion:vortex-compact	-4.3%	-6.0%	+1.7%	+14.3%	➖ noise
3	datafusion:vortex-file-compressed	-11.6%	-6.0%	-5.9%	+13.0%	➖ noise
3	duckdb:duckdb	-13.4%	-6.0%	-7.9%	+19.0%	➖ noise
3	duckdb:vortex-compact	+8.3%	-6.0%	+15.2%	+23.4%	➖ noise
3	duckdb:vortex-file-compressed	-5.8%	-6.0%	+0.3%	+18.6%	➖ noise
4	datafusion:vortex-compact	-6.1%	-5.8%	-0.3%	+10.0%	➖ noise
4	datafusion:vortex-file-compressed	-7.5%	-5.8%	-1.8%	+10.0%	➖ noise
4	duckdb:duckdb	-3.8%	-5.8%	+2.1%	+10.0%	➖ noise
4	duckdb:vortex-compact	+25.4%	-5.8%	+33.1%	+10.0%	🚨 regression
4	duckdb:vortex-file-compressed	+32.1%	-5.8%	+40.2%	+10.0%	🚨 regression
5	datafusion:vortex-compact	-4.1%	-5.6%	+1.7%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	-12.0%	-5.6%	-6.8%	+10.4%	➖ noise
5	duckdb:duckdb	-11.3%	-5.6%	-6.0%	+12.4%	➖ noise
5	duckdb:vortex-compact	-4.7%	-5.6%	+1.0%	+12.1%	➖ noise
5	duckdb:vortex-file-compressed	-7.4%	-5.6%	-1.8%	+13.0%	➖ noise
6	datafusion:vortex-compact	-9.6%	-5.0%	-4.8%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-3.2%	-5.0%	+1.9%	+10.0%	➖ noise
6	duckdb:duckdb	-5.8%	-5.0%	-0.8%	+14.6%	➖ noise
6	duckdb:vortex-compact	-7.9%	-5.0%	-3.1%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	-12.0%	-5.0%	-7.3%	+10.0%	➖ noise
7	datafusion:vortex-compact	-11.4%	-2.3%	-9.3%	+10.0%	✅ faster
7	datafusion:vortex-file-compressed	-5.7%	-2.3%	-3.5%	+10.0%	➖ noise
7	duckdb:duckdb	-9.5%	-2.3%	-7.3%	+16.1%	➖ noise
7	duckdb:vortex-compact	-8.0%	-2.3%	-5.8%	+10.0%	➖ noise
7	duckdb:vortex-file-compressed	-12.5%	-2.3%	-10.4%	+10.0%	✅ faster
8	datafusion:vortex-compact	-3.3%	-0.0%	-3.3%	+10.0%	➖ noise
8	datafusion:vortex-file-compressed	-3.7%	-0.0%	-3.7%	+10.0%	➖ noise
8	duckdb:duckdb	+0.2%	-0.0%	+0.2%	+10.0%	➖ noise
8	duckdb:vortex-compact	-5.5%	-0.0%	-5.5%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-12.5%	-0.0%	-12.5%	+10.0%	✅ faster
9	datafusion:vortex-compact	-6.7%	-3.2%	-3.6%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	-5.9%	-3.2%	-2.8%	+10.0%	➖ noise
9	duckdb:duckdb	-4.7%	-3.2%	-1.6%	+10.0%	➖ noise
9	duckdb:vortex-compact	-3.9%	-3.2%	-0.8%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	-9.7%	-3.2%	-6.8%	+10.0%	➖ noise
10	datafusion:vortex-compact	+2.2%	-3.8%	+6.2%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	-2.1%	-3.8%	+1.7%	+10.0%	➖ noise
10	duckdb:duckdb	-5.8%	-3.8%	-2.1%	+10.0%	➖ noise
10	duckdb:vortex-compact	-8.7%	-3.8%	-5.1%	+10.1%	➖ noise
10	duckdb:vortex-file-compressed	-12.1%	-3.8%	-8.6%	+10.0%	➖ noise
11	datafusion:vortex-compact	-4.4%	-6.9%	+2.7%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	-2.8%	-6.9%	+4.4%	+10.0%	➖ noise
11	duckdb:duckdb	-6.0%	-6.9%	+0.9%	+10.0%	➖ noise
11	duckdb:vortex-compact	+22.6%	-6.9%	+31.6%	+12.2%	🚨 regression
11	duckdb:vortex-file-compressed	+17.3%	-6.9%	+26.0%	+12.4%	🚨 regression
12	datafusion:vortex-compact	-6.7%	-2.8%	-4.0%	+10.0%	➖ noise
12	datafusion:vortex-file-compressed	-6.3%	-2.8%	-3.6%	+10.0%	➖ noise
12	duckdb:duckdb	-8.4%	-2.8%	-5.8%	+13.2%	➖ noise
12	duckdb:vortex-compact	-5.2%	-2.8%	-2.5%	+16.7%	➖ noise
12	duckdb:vortex-file-compressed	-1.3%	-2.8%	+1.5%	+13.1%	➖ noise
13	datafusion:vortex-compact	-2.7%	-5.9%	+3.4%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	+0.9%	-5.9%	+7.3%	+10.0%	➖ noise
13	duckdb:duckdb	-5.3%	-5.9%	+0.7%	+10.0%	➖ noise
13	duckdb:vortex-compact	-4.5%	-5.9%	+1.5%	+11.1%	➖ noise
13	duckdb:vortex-file-compressed	-7.4%	-5.9%	-1.6%	+10.0%	➖ noise
14	datafusion:vortex-compact	-6.0%	-6.6%	+0.6%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	-11.5%	-6.6%	-5.3%	+10.0%	➖ noise
14	duckdb:duckdb	-4.2%	-6.6%	+2.6%	+10.0%	➖ noise
14	duckdb:vortex-compact	-5.8%	-6.6%	+0.8%	+10.3%	➖ noise
14	duckdb:vortex-file-compressed	-7.0%	-6.6%	-0.5%	+10.5%	➖ noise
15	datafusion:vortex-compact	-10.4%	-5.4%	-5.3%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	-5.1%	-5.4%	+0.2%	+10.0%	➖ noise
15	duckdb:duckdb	-9.6%	-5.4%	-4.5%	+10.0%	➖ noise
15	duckdb:vortex-compact	-6.8%	-5.4%	-1.5%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	-9.8%	-5.4%	-4.7%	+10.2%	➖ noise
16	datafusion:vortex-compact	-0.8%	-5.7%	+5.1%	+10.0%	➖ noise
16	datafusion:vortex-file-compressed	-0.0%	-5.7%	+6.0%	+11.3%	➖ noise
16	duckdb:duckdb	+1.8%	-5.7%	+8.0%	+15.0%	➖ noise
16	duckdb:vortex-compact	-9.3%	-5.7%	-3.8%	+10.3%	➖ noise
16	duckdb:vortex-file-compressed	-12.5%	-5.7%	-7.3%	+10.9%	➖ noise
17	datafusion:vortex-compact	+0.6%	-5.2%	+6.1%	+10.0%	➖ noise
17	datafusion:vortex-file-compressed	-3.8%	-5.2%	+1.5%	+10.0%	➖ noise
17	duckdb:duckdb	-9.9%	-5.2%	-4.9%	+10.0%	➖ noise
17	duckdb:vortex-compact	+0.0%	-5.2%	+5.5%	+12.6%	➖ noise
17	duckdb:vortex-file-compressed	-10.5%	-5.2%	-5.6%	+10.0%	➖ noise
18	datafusion:vortex-compact	-6.8%	-5.9%	-1.0%	+10.0%	➖ noise
18	datafusion:vortex-file-compressed	-7.5%	-5.9%	-1.7%	+10.0%	➖ noise
18	duckdb:duckdb	-9.6%	-5.9%	-4.0%	+10.0%	➖ noise
18	duckdb:vortex-compact	-4.9%	-5.9%	+1.1%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	-9.7%	-5.9%	-4.1%	+10.0%	➖ noise
19	datafusion:vortex-compact	-1.2%	-6.7%	+5.9%	+10.0%	➖ noise
19	datafusion:vortex-file-compressed	-13.6%	-6.7%	-7.4%	+10.0%	➖ noise
19	duckdb:duckdb	-7.9%	-6.7%	-1.3%	+12.1%	➖ noise
19	duckdb:vortex-compact	-12.3%	-6.7%	-6.0%	+10.0%	➖ noise
19	duckdb:vortex-file-compressed	-8.3%	-6.7%	-1.7%	+10.0%	➖ noise
20	datafusion:vortex-compact	-4.1%	-7.4%	+3.5%	+10.0%	➖ noise
20	datafusion:vortex-file-compressed	-5.0%	-7.4%	+2.6%	+10.0%	➖ noise
20	duckdb:duckdb	-5.4%	-7.4%	+2.1%	+11.3%	➖ noise
20	duckdb:vortex-compact	-13.8%	-7.4%	-6.9%	+10.0%	➖ noise
20	duckdb:vortex-file-compressed	-7.6%	-7.4%	-0.3%	+10.9%	➖ noise
21	datafusion:vortex-compact	-6.4%	-5.3%	-1.2%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	-10.1%	-5.3%	-5.1%	+10.0%	➖ noise
21	duckdb:duckdb	-6.3%	-5.3%	-1.1%	+18.6%	➖ noise
21	duckdb:vortex-compact	-9.2%	-5.3%	-4.2%	+13.4%	➖ noise
21	duckdb:vortex-file-compressed	-6.0%	-5.3%	-0.7%	+14.1%	➖ noise
22	datafusion:vortex-compact	-2.9%	-13.5%	+12.2%	+11.5%	🚨 regression
22	datafusion:vortex-file-compressed	-4.6%	-13.5%	+10.2%	+10.0%	🚨 regression
22	duckdb:duckdb	-6.1%	-13.5%	+8.6%	+11.8%	➖ noise
22	duckdb:vortex-compact	-5.2%	-13.5%	+9.5%	+10.0%	➖ noise
22	duckdb:vortex-file-compressed	-7.2%	-13.5%	+7.3%	+10.0%	➖ noise
23	datafusion:vortex-compact	-6.1%	-2.4%	-3.8%	+10.0%	➖ noise
23	datafusion:vortex-file-compressed	-10.0%	-2.4%	-7.8%	+10.0%	➖ noise
23	duckdb:duckdb	-5.3%	-2.4%	-3.0%	+16.9%	➖ noise
23	duckdb:vortex-compact	-4.2%	-2.4%	-1.9%	+12.1%	➖ noise
23	duckdb:vortex-file-compressed	-6.4%	-2.4%	-4.1%	+10.0%	➖ noise
24	datafusion:vortex-compact	-5.7%	-7.1%	+1.6%	+10.0%	➖ noise
24	datafusion:vortex-file-compressed	-7.3%	-7.1%	-0.2%	+10.0%	➖ noise
24	duckdb:duckdb	-7.5%	-7.1%	-0.4%	+11.1%	➖ noise
24	duckdb:vortex-compact	-2.8%	-7.1%	+4.7%	+10.0%	➖ noise
24	duckdb:vortex-file-compressed	-1.8%	-7.1%	+5.7%	+10.0%	➖ noise
25	datafusion:vortex-compact	-3.6%	-5.0%	+1.5%	+10.0%	➖ noise
25	datafusion:vortex-file-compressed	-4.9%	-5.0%	+0.1%	+10.0%	➖ noise
25	duckdb:duckdb	-2.4%	-5.0%	+2.7%	+10.3%	➖ noise
25	duckdb:vortex-compact	-7.9%	-5.0%	-3.1%	+10.0%	➖ noise
25	duckdb:vortex-file-compressed	-11.6%	-5.0%	-6.9%	+10.0%	➖ noise
26	datafusion:vortex-compact	-6.4%	-8.0%	+1.8%	+10.0%	➖ noise
26	datafusion:vortex-file-compressed	-11.1%	-8.0%	-3.4%	+10.0%	➖ noise
26	duckdb:duckdb	-1.9%	-8.0%	+6.7%	+14.2%	➖ noise
26	duckdb:vortex-compact	-6.9%	-8.0%	+1.2%	+12.8%	➖ noise
26	duckdb:vortex-file-compressed	-8.2%	-8.0%	-0.2%	+12.9%	➖ noise
27	datafusion:vortex-compact	-1.4%	-4.7%	+3.5%	+10.0%	➖ noise
27	datafusion:vortex-file-compressed	-8.3%	-4.7%	-3.7%	+10.0%	➖ noise
27	duckdb:duckdb	-10.4%	-4.7%	-6.0%	+17.2%	➖ noise
27	duckdb:vortex-compact	-4.5%	-4.7%	+0.2%	+10.0%	➖ noise
27	duckdb:vortex-file-compressed	-12.5%	-4.7%	-8.2%	+10.0%	➖ noise
28	datafusion:vortex-compact	-2.5%	-3.4%	+0.9%	+10.0%	➖ noise
28	datafusion:vortex-file-compressed	-14.3%	-3.4%	-11.3%	+10.0%	✅ faster
28	duckdb:duckdb	-4.3%	-3.4%	-0.9%	+10.0%	➖ noise
28	duckdb:vortex-compact	-0.2%	-3.4%	+3.3%	+10.0%	➖ noise
28	duckdb:vortex-file-compressed	-9.5%	-3.4%	-6.3%	+10.0%	➖ noise
29	datafusion:vortex-compact	-5.7%	-3.8%	-2.0%	+10.0%	➖ noise
29	datafusion:vortex-file-compressed	-4.0%	-3.8%	-0.2%	+10.0%	➖ noise
29	duckdb:duckdb	-6.9%	-3.8%	-3.2%	+10.0%	➖ noise
29	duckdb:vortex-compact	-0.4%	-3.8%	+3.6%	+10.0%	➖ noise
29	duckdb:vortex-file-compressed	-8.5%	-3.8%	-4.8%	+14.3%	➖ noise
30	datafusion:vortex-compact	-3.6%	-9.3%	+6.3%	+10.0%	➖ noise
30	datafusion:vortex-file-compressed	-9.3%	-9.3%	+0.1%	+10.0%	➖ noise
30	duckdb:duckdb	-2.5%	-9.3%	+7.6%	+10.0%	➖ noise
30	duckdb:vortex-compact	+36.1%	-9.3%	+50.1%	+13.9%	🚨 regression
30	duckdb:vortex-file-compressed	+31.3%	-9.3%	+44.8%	+10.0%	🚨 regression
31	datafusion:vortex-compact	-4.0%	-7.5%	+3.8%	+10.0%	➖ noise
31	datafusion:vortex-file-compressed	-6.3%	-7.5%	+1.3%	+10.0%	➖ noise
31	duckdb:duckdb	-0.9%	-7.5%	+7.2%	+10.2%	➖ noise
31	duckdb:vortex-compact	-8.8%	-7.5%	-1.4%	+13.4%	➖ noise
31	duckdb:vortex-file-compressed	+0.6%	-7.5%	+8.8%	+10.3%	➖ noise
32	datafusion:vortex-compact	+3.3%	+0.0%	+3.2%	+14.1%	➖ noise
32	datafusion:vortex-file-compressed	-12.7%	+0.0%	-12.7%	+10.8%	✅ faster
32	duckdb:duckdb	-1.2%	+0.0%	-1.3%	+17.3%	➖ noise
32	duckdb:vortex-compact	-6.1%	+0.0%	-6.1%	+12.8%	➖ noise
32	duckdb:vortex-file-compressed	-12.3%	+0.0%	-12.3%	+10.0%	✅ faster
33	datafusion:vortex-compact	-3.3%	-2.2%	-1.1%	+10.0%	➖ noise
33	datafusion:vortex-file-compressed	-4.7%	-2.2%	-2.6%	+12.0%	➖ noise
33	duckdb:duckdb	-9.6%	-2.2%	-7.5%	+11.6%	➖ noise
33	duckdb:vortex-compact	-5.1%	-2.2%	-2.9%	+10.8%	➖ noise
33	duckdb:vortex-file-compressed	-7.6%	-2.2%	-5.5%	+14.0%	➖ noise
34	datafusion:vortex-compact	+1.4%	-4.3%	+5.9%	+10.0%	➖ noise
34	datafusion:vortex-file-compressed	-5.5%	-4.3%	-1.3%	+10.0%	➖ noise
34	duckdb:duckdb	-4.8%	-4.3%	-0.6%	+10.0%	➖ noise
34	duckdb:vortex-compact	-3.8%	-4.3%	+0.5%	+10.0%	➖ noise
34	duckdb:vortex-file-compressed	-7.9%	-4.3%	-3.8%	+10.0%	➖ noise
35	datafusion:vortex-compact	-3.4%	-7.2%	+4.1%	+10.0%	➖ noise
35	datafusion:vortex-file-compressed	-5.2%	-7.2%	+2.1%	+10.0%	➖ noise
35	duckdb:duckdb	-2.9%	-7.2%	+4.6%	+10.5%	➖ noise
35	duckdb:vortex-compact	-9.7%	-7.2%	-2.7%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	-8.5%	-7.2%	-1.5%	+10.1%	➖ noise
36	datafusion:vortex-compact	-4.9%	-5.2%	+0.3%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	-5.4%	-5.2%	-0.2%	+10.0%	➖ noise
36	duckdb:duckdb	-11.2%	-5.2%	-6.3%	+16.0%	➖ noise
36	duckdb:vortex-compact	-4.2%	-5.2%	+1.0%	+10.0%	➖ noise
36	duckdb:vortex-file-compressed	-2.7%	-5.2%	+2.6%	+10.0%	➖ noise
37	datafusion:vortex-compact	-12.6%	-6.8%	-6.3%	+10.6%	➖ noise
37	datafusion:vortex-file-compressed	-0.2%	-6.8%	+7.0%	+10.0%	➖ noise
37	duckdb:duckdb	-0.4%	-6.8%	+6.9%	+13.8%	➖ noise
37	duckdb:vortex-compact	-11.0%	-6.8%	-4.5%	+10.5%	➖ noise
37	duckdb:vortex-file-compressed	-5.0%	-6.8%	+1.9%	+14.6%	➖ noise
38	datafusion:vortex-compact	-5.4%	-9.4%	+4.4%	+10.0%	➖ noise
38	datafusion:vortex-file-compressed	-1.7%	-9.4%	+8.5%	+10.0%	➖ noise
38	duckdb:duckdb	-6.6%	-9.4%	+3.2%	+10.0%	➖ noise
38	duckdb:vortex-compact	-7.6%	-9.4%	+2.1%	+10.0%	➖ noise
38	duckdb:vortex-file-compressed	-2.8%	-9.4%	+7.3%	+10.0%	➖ noise
39	datafusion:vortex-compact	-20.8%	-7.1%	-14.7%	+17.3%	➖ noise
39	datafusion:vortex-file-compressed	-13.3%	-7.1%	-6.7%	+24.7%	➖ noise
39	duckdb:duckdb	-0.2%	-7.1%	+7.4%	+24.6%	➖ noise
39	duckdb:vortex-compact	-10.4%	-7.1%	-3.6%	+23.2%	➖ noise
39	duckdb:vortex-file-compressed	-1.4%	-7.1%	+6.1%	+12.9%	➖ noise
40	datafusion:vortex-compact	-8.3%	-4.3%	-4.2%	+12.0%	➖ noise
40	datafusion:vortex-file-compressed	+0.1%	-4.3%	+4.5%	+11.6%	➖ noise
40	duckdb:duckdb	-1.9%	-4.3%	+2.4%	+16.3%	➖ noise
40	duckdb:vortex-compact	-5.5%	-4.3%	-1.3%	+10.6%	➖ noise
40	duckdb:vortex-file-compressed	-9.0%	-4.3%	-4.9%	+16.1%	➖ noise
41	datafusion:vortex-compact	-11.0%	-11.5%	+0.6%	+11.9%	➖ noise
41	datafusion:vortex-file-compressed	-13.8%	-11.5%	-2.6%	+15.4%	➖ noise
41	duckdb:duckdb	-6.5%	-11.5%	+5.7%	+12.0%	➖ noise
41	duckdb:vortex-compact	-9.8%	-11.5%	+1.9%	+11.2%	➖ noise
41	duckdb:vortex-file-compressed	-14.4%	-11.5%	-3.3%	+10.0%	➖ noise
42	datafusion:vortex-compact	-7.0%	-7.6%	+0.6%	+11.6%	➖ noise
42	datafusion:vortex-file-compressed	-0.3%	-7.6%	+7.9%	+12.0%	➖ noise
42	duckdb:duckdb	-10.8%	-7.6%	-3.4%	+13.7%	➖ noise
42	duckdb:vortex-compact	-4.6%	-7.6%	+3.2%	+14.6%	➖ noise
42	duckdb:vortex-file-compressed	-14.6%	-7.6%	-7.5%	+14.8%	➖ noise
43	datafusion:vortex-compact	-10.4%	-8.3%	-2.4%	+10.0%	➖ noise
43	datafusion:vortex-file-compressed	-1.4%	-8.3%	+7.5%	+12.1%	➖ noise
43	duckdb:duckdb	-5.9%	-8.3%	+2.5%	+10.0%	➖ noise
43	duckdb:vortex-compact	-2.1%	-8.3%	+6.7%	+10.0%	➖ noise
43	duckdb:vortex-file-compressed	-2.2%	-8.3%	+6.5%	+10.0%	➖ noise
44	datafusion:vortex-compact	-12.2%	-4.6%	-8.0%	+10.0%	➖ noise
44	datafusion:vortex-file-compressed	-4.6%	-4.6%	+0.0%	+10.0%	➖ noise
44	duckdb:duckdb	-10.5%	-4.6%	-6.2%	+10.0%	➖ noise
44	duckdb:vortex-compact	-10.5%	-4.6%	-6.2%	+16.9%	➖ noise
44	duckdb:vortex-file-compressed	-2.4%	-4.6%	+2.3%	+15.5%	➖ noise
45	datafusion:vortex-compact	-9.4%	-7.1%	-2.4%	+10.0%	➖ noise
45	datafusion:vortex-file-compressed	-5.6%	-7.1%	+1.6%	+10.0%	➖ noise
45	duckdb:duckdb	-11.9%	-7.1%	-5.2%	+10.4%	➖ noise
45	duckdb:vortex-compact	-3.6%	-7.1%	+3.8%	+10.9%	➖ noise
45	duckdb:vortex-file-compressed	-10.3%	-7.1%	-3.4%	+10.0%	➖ noise
46	datafusion:vortex-compact	-0.2%	-7.4%	+7.7%	+10.0%	➖ noise
46	datafusion:vortex-file-compressed	-7.2%	-7.4%	+0.2%	+10.0%	➖ noise
46	duckdb:duckdb	-5.4%	-7.4%	+2.2%	+10.0%	➖ noise
46	duckdb:vortex-compact	-6.6%	-7.4%	+0.8%	+10.0%	➖ noise
46	duckdb:vortex-file-compressed	-5.4%	-7.4%	+2.2%	+10.0%	➖ noise
47	datafusion:vortex-compact	-10.6%	-5.6%	-5.4%	+10.0%	➖ noise
47	datafusion:vortex-file-compressed	-5.9%	-5.6%	-0.4%	+10.0%	➖ noise
47	duckdb:duckdb	-9.4%	-5.6%	-4.1%	+10.0%	➖ noise
47	duckdb:vortex-compact	-7.1%	-5.6%	-1.6%	+10.0%	➖ noise
47	duckdb:vortex-file-compressed	-3.5%	-5.6%	+2.2%	+10.1%	➖ noise
48	datafusion:vortex-compact	-6.2%	-2.7%	-3.6%	+10.0%	➖ noise
48	datafusion:vortex-file-compressed	-3.7%	-2.7%	-1.0%	+10.0%	➖ noise
48	duckdb:duckdb	-2.6%	-2.7%	+0.1%	+10.0%	➖ noise
48	duckdb:vortex-compact	-2.8%	-2.7%	-0.1%	+10.0%	➖ noise
48	duckdb:vortex-file-compressed	-7.0%	-2.7%	-4.4%	+10.1%	➖ noise
49	datafusion:vortex-compact	-5.2%	-3.5%	-1.8%	+10.0%	➖ noise
49	datafusion:vortex-file-compressed	-7.6%	-3.5%	-4.2%	+10.0%	➖ noise
49	duckdb:duckdb	-5.0%	-3.5%	-1.5%	+12.9%	➖ noise
49	duckdb:vortex-compact	-1.5%	-3.5%	+2.1%	+10.0%	➖ noise
49	duckdb:vortex-file-compressed	-11.9%	-3.5%	-8.7%	+12.0%	➖ noise
50	datafusion:vortex-compact	-1.0%	-4.3%	+3.4%	+10.0%	➖ noise
50	datafusion:vortex-file-compressed	-7.5%	-4.3%	-3.4%	+10.0%	➖ noise
50	duckdb:duckdb	-9.6%	-4.3%	-5.6%	+10.0%	➖ noise
50	duckdb:vortex-compact	+6.3%	-4.3%	+11.1%	+10.0%	🚨 regression
50	duckdb:vortex-file-compressed	-0.2%	-4.3%	+4.3%	+10.0%	➖ noise
51	datafusion:vortex-compact	-4.6%	+1.1%	-5.7%	+13.7%	➖ noise
51	datafusion:vortex-file-compressed	+2.2%	+1.1%	+1.0%	+15.5%	➖ noise
51	duckdb:duckdb	-4.6%	+1.1%	-5.7%	+13.3%	➖ noise
51	duckdb:vortex-compact	-6.9%	+1.1%	-8.0%	+19.1%	➖ noise
51	duckdb:vortex-file-compressed	-1.9%	+1.1%	-3.0%	+28.4%	➖ noise
52	datafusion:vortex-compact	-7.9%	-5.7%	-2.3%	+16.3%	➖ noise
52	datafusion:vortex-file-compressed	-5.2%	-5.7%	+0.5%	+16.1%	➖ noise
52	duckdb:duckdb	-4.7%	-5.7%	+1.1%	+20.6%	➖ noise
52	duckdb:vortex-compact	-0.7%	-5.7%	+5.3%	+18.1%	➖ noise
52	duckdb:vortex-file-compressed	-6.7%	-5.7%	-1.1%	+23.9%	➖ noise
53	datafusion:vortex-compact	-7.0%	-3.0%	-4.1%	+11.2%	➖ noise
53	datafusion:vortex-file-compressed	-4.8%	-3.0%	-1.9%	+10.0%	➖ noise
53	duckdb:duckdb	-4.6%	-3.0%	-1.6%	+11.4%	➖ noise
53	duckdb:vortex-compact	-2.3%	-3.0%	+0.7%	+10.0%	➖ noise
53	duckdb:vortex-file-compressed	-7.5%	-3.0%	-4.6%	+12.5%	➖ noise
54	datafusion:vortex-compact	-2.5%	-2.8%	+0.4%	+10.1%	➖ noise
54	datafusion:vortex-file-compressed	-5.3%	-2.8%	-2.6%	+10.2%	➖ noise
54	duckdb:duckdb	-8.5%	-2.8%	-5.9%	+15.7%	➖ noise
54	duckdb:vortex-compact	-5.3%	-2.8%	-2.5%	+10.3%	➖ noise
54	duckdb:vortex-file-compressed	-7.4%	-2.8%	-4.7%	+13.8%	➖ noise
55	datafusion:vortex-compact	-0.0%	-8.2%	+8.9%	+12.4%	➖ noise
55	datafusion:vortex-file-compressed	-7.8%	-8.2%	+0.5%	+10.9%	➖ noise
55	duckdb:duckdb	-11.5%	-8.2%	-3.6%	+15.5%	➖ noise
55	duckdb:vortex-compact	-1.1%	-8.2%	+7.8%	+12.1%	➖ noise
55	duckdb:vortex-file-compressed	-10.6%	-8.2%	-2.6%	+17.0%	➖ noise
56	datafusion:vortex-compact	-2.1%	-1.7%	-0.4%	+10.0%	➖ noise
56	datafusion:vortex-file-compressed	-9.6%	-1.7%	-8.1%	+10.0%	➖ noise
56	duckdb:duckdb	+4.1%	-1.7%	+5.9%	+10.5%	➖ noise
56	duckdb:vortex-compact	+0.1%	-1.7%	+1.9%	+10.0%	➖ noise
56	duckdb:vortex-file-compressed	-10.3%	-1.7%	-8.7%	+10.4%	➖ noise
57	datafusion:vortex-compact	-4.5%	-1.6%	-2.9%	+10.0%	➖ noise
57	datafusion:vortex-file-compressed	-5.1%	-1.6%	-3.6%	+10.0%	➖ noise
57	duckdb:duckdb	-5.4%	-1.6%	-3.9%	+10.0%	➖ noise
57	duckdb:vortex-compact	-1.4%	-1.6%	+0.2%	+10.0%	➖ noise
57	duckdb:vortex-file-compressed	-7.6%	-1.6%	-6.2%	+16.2%	➖ noise
58	datafusion:vortex-compact	-4.4%	-1.9%	-2.5%	+10.0%	➖ noise
58	datafusion:vortex-file-compressed	-4.4%	-1.9%	-2.5%	+10.0%	➖ noise
58	duckdb:duckdb	-8.0%	-1.9%	-6.2%	+14.2%	➖ noise
58	duckdb:vortex-compact	-6.6%	-1.9%	-4.8%	+17.8%	➖ noise
58	duckdb:vortex-file-compressed	-8.5%	-1.9%	-6.7%	+10.8%	➖ noise
59	datafusion:vortex-compact	-1.3%	+0.9%	-2.2%	+10.0%	➖ noise
59	datafusion:vortex-file-compressed	-8.6%	+0.9%	-9.5%	+10.0%	✅ faster
59	duckdb:duckdb	-4.3%	+0.9%	-5.2%	+10.0%	➖ noise
59	duckdb:vortex-compact	-21.2%	+0.9%	-21.9%	+10.0%	✅ faster
59	duckdb:vortex-file-compressed	-17.3%	+0.9%	-18.0%	+13.5%	✅ faster
60	datafusion:vortex-compact	-5.9%	-3.7%	-2.2%	+10.0%	➖ noise
60	datafusion:vortex-file-compressed	-5.3%	-3.7%	-1.6%	+10.0%	➖ noise
60	duckdb:duckdb	-11.6%	-3.7%	-8.2%	+14.3%	➖ noise
60	duckdb:vortex-compact	-8.3%	-3.7%	-4.8%	+10.0%	➖ noise
60	duckdb:vortex-file-compressed	-16.3%	-3.7%	-13.1%	+13.9%	✅ faster
61	datafusion:vortex-compact	+1.7%	-5.1%	+7.1%	+10.0%	➖ noise
61	datafusion:vortex-file-compressed	-6.4%	-5.1%	-1.4%	+10.0%	➖ noise
61	duckdb:duckdb	-4.1%	-5.1%	+1.0%	+10.0%	➖ noise
61	duckdb:vortex-compact	-6.4%	-5.1%	-1.4%	+10.0%	➖ noise
61	duckdb:vortex-file-compressed	-7.8%	-5.1%	-2.9%	+10.0%	➖ noise
62	datafusion:vortex-compact	-3.9%	+1.1%	-4.9%	+10.0%	➖ noise
62	datafusion:vortex-file-compressed	-9.3%	+1.1%	-10.3%	+11.4%	✅ faster
62	duckdb:duckdb	-8.6%	+1.1%	-9.6%	+15.5%	➖ noise
62	duckdb:vortex-compact	-4.7%	+1.1%	-5.7%	+25.0%	➖ noise
62	duckdb:vortex-file-compressed	-7.1%	+1.1%	-8.1%	+18.7%	➖ noise
63	datafusion:vortex-compact	+3.0%	-1.6%	+4.7%	+10.0%	➖ noise
63	datafusion:vortex-file-compressed	-5.1%	-1.6%	-3.6%	+10.7%	➖ noise
63	duckdb:duckdb	-6.6%	-1.6%	-5.1%	+10.0%	➖ noise
63	duckdb:vortex-compact	+4.4%	-1.6%	+6.1%	+10.0%	➖ noise
63	duckdb:vortex-file-compressed	-7.5%	-1.6%	-6.0%	+10.0%	➖ noise
64	datafusion:vortex-compact	-3.7%	-1.3%	-2.4%	+10.0%	➖ noise
64	datafusion:vortex-file-compressed	-8.4%	-1.3%	-7.2%	+10.0%	➖ noise
64	duckdb:duckdb	-7.0%	-1.3%	-5.8%	+10.0%	➖ noise
64	duckdb:vortex-compact	-2.3%	-1.3%	-1.0%	+10.0%	➖ noise
64	duckdb:vortex-file-compressed	-7.9%	-1.3%	-6.7%	+10.0%	➖ noise
65	datafusion:vortex-compact	-3.0%	-3.2%	+0.2%	+10.4%	➖ noise
65	datafusion:vortex-file-compressed	-8.2%	-3.2%	-5.1%	+14.2%	➖ noise
65	duckdb:duckdb	-7.5%	-3.2%	-4.4%	+13.9%	➖ noise
65	duckdb:vortex-compact	-9.4%	-3.2%	-6.3%	+10.0%	➖ noise
65	duckdb:vortex-file-compressed	-9.5%	-3.2%	-6.5%	+12.7%	➖ noise
66	datafusion:vortex-compact	-7.2%	-6.1%	-1.2%	+10.0%	➖ noise
66	datafusion:vortex-file-compressed	-17.9%	-6.1%	-12.6%	+10.4%	✅ faster
66	duckdb:duckdb	-3.1%	-6.1%	+3.2%	+12.4%	➖ noise
66	duckdb:vortex-compact	+1.4%	-6.1%	+8.0%	+14.1%	➖ noise
66	duckdb:vortex-file-compressed	+0.7%	-6.1%	+7.2%	+10.0%	➖ noise
67	datafusion:vortex-compact	-2.7%	-4.0%	+1.3%	+10.0%	➖ noise
67	datafusion:vortex-file-compressed	-9.3%	-4.0%	-5.5%	+10.0%	➖ noise
67	duckdb:duckdb	-5.1%	-4.0%	-1.2%	+10.0%	➖ noise
67	duckdb:vortex-compact	-4.3%	-4.0%	-0.3%	+10.0%	➖ noise
67	duckdb:vortex-file-compressed	-3.6%	-4.0%	+0.4%	+10.0%	➖ noise
68	datafusion:vortex-compact	+1.1%	-6.5%	+8.2%	+10.0%	➖ noise
68	datafusion:vortex-file-compressed	-12.3%	-6.5%	-6.2%	+10.0%	➖ noise
68	duckdb:duckdb	-9.0%	-6.5%	-2.6%	+10.0%	➖ noise
68	duckdb:vortex-compact	-4.8%	-6.5%	+1.9%	+10.0%	➖ noise
68	duckdb:vortex-file-compressed	-8.9%	-6.5%	-2.5%	+10.0%	➖ noise
69	datafusion:vortex-compact	-2.5%	-5.4%	+3.1%	+10.0%	➖ noise
69	datafusion:vortex-file-compressed	-8.7%	-5.4%	-3.5%	+10.0%	➖ noise
69	duckdb:duckdb	-14.2%	-5.4%	-9.3%	+12.0%	➖ noise
69	duckdb:vortex-compact	-6.6%	-5.4%	-1.2%	+10.0%	➖ noise
69	duckdb:vortex-file-compressed	-11.5%	-5.4%	-6.4%	+10.0%	➖ noise
70	datafusion:vortex-compact	-2.3%	-3.2%	+0.9%	+10.0%	➖ noise
70	datafusion:vortex-file-compressed	-10.6%	-3.2%	-7.7%	+10.0%	➖ noise
70	duckdb:duckdb	-6.1%	-3.2%	-3.0%	+10.9%	➖ noise
70	duckdb:vortex-compact	-5.8%	-3.2%	-2.7%	+10.0%	➖ noise
70	duckdb:vortex-file-compressed	-8.6%	-3.2%	-5.6%	+12.4%	➖ noise
71	datafusion:vortex-compact	-1.9%	-2.0%	+0.0%	+10.0%	➖ noise
71	datafusion:vortex-file-compressed	-7.7%	-2.0%	-5.8%	+11.6%	➖ noise
71	duckdb:duckdb	-10.3%	-2.0%	-8.5%	+10.3%	➖ noise
71	duckdb:vortex-compact	-7.3%	-2.0%	-5.5%	+10.0%	➖ noise
71	duckdb:vortex-file-compressed	-6.2%	-2.0%	-4.3%	+16.4%	➖ noise
72	datafusion:vortex-compact	-3.9%	-4.7%	+0.8%	+10.0%	➖ noise
72	datafusion:vortex-file-compressed	-9.9%	-4.7%	-5.4%	+10.0%	➖ noise
72	duckdb:duckdb	-3.8%	-4.7%	+1.0%	+14.0%	➖ noise
72	duckdb:vortex-compact	-3.0%	-4.7%	+1.8%	+10.0%	➖ noise
72	duckdb:vortex-file-compressed	-4.3%	-4.7%	+0.4%	+10.0%	➖ noise
73	datafusion:vortex-compact	+5.7%	-3.8%	+9.9%	+21.0%	➖ noise
73	datafusion:vortex-file-compressed	-2.0%	-3.8%	+1.8%	+17.0%	➖ noise
73	duckdb:duckdb	-6.2%	-3.8%	-2.5%	+10.6%	➖ noise
73	duckdb:vortex-compact	-3.6%	-3.8%	+0.2%	+10.0%	➖ noise
73	duckdb:vortex-file-compressed	-9.1%	-3.8%	-5.5%	+10.0%	➖ noise
74	datafusion:vortex-compact	-3.1%	-4.1%	+1.1%	+10.0%	➖ noise
74	datafusion:vortex-file-compressed	-4.7%	-4.1%	-0.6%	+10.0%	➖ noise
74	duckdb:duckdb	-6.4%	-4.1%	-2.3%	+10.0%	➖ noise
74	duckdb:vortex-compact	+14.2%	-4.1%	+19.1%	+10.0%	🚨 regression
74	duckdb:vortex-file-compressed	+12.1%	-4.1%	+16.9%	+10.0%	🚨 regression
75	datafusion:vortex-compact	-2.3%	-6.1%	+4.1%	+10.0%	➖ noise
75	datafusion:vortex-file-compressed	-5.0%	-6.1%	+1.2%	+10.0%	➖ noise
75	duckdb:duckdb	-4.4%	-6.1%	+1.9%	+10.0%	➖ noise
75	duckdb:vortex-compact	+6.6%	-6.1%	+13.5%	+11.1%	🚨 regression
75	duckdb:vortex-file-compressed	-8.4%	-6.1%	-2.4%	+10.0%	➖ noise
76	datafusion:vortex-compact	-8.5%	-6.9%	-1.7%	+11.1%	➖ noise
76	datafusion:vortex-file-compressed	-9.4%	-6.9%	-2.7%	+10.6%	➖ noise
76	duckdb:duckdb	-3.8%	-6.9%	+3.3%	+16.4%	➖ noise
76	duckdb:vortex-compact	-0.8%	-6.9%	+6.6%	+10.0%	➖ noise
76	duckdb:vortex-file-compressed	-9.2%	-6.9%	-2.4%	+19.5%	➖ noise
77	datafusion:vortex-compact	+3.8%	-5.6%	+10.0%	+10.0%	➖ noise
77	datafusion:vortex-file-compressed	-13.4%	-5.6%	-8.2%	+11.5%	➖ noise
77	duckdb:duckdb	-4.7%	-5.6%	+0.9%	+10.0%	➖ noise
77	duckdb:vortex-compact	+2.6%	-5.6%	+8.6%	+10.0%	➖ noise
77	duckdb:vortex-file-compressed	-6.4%	-5.6%	-0.8%	+10.1%	➖ noise
78	datafusion:vortex-compact	-4.4%	-5.4%	+1.1%	+10.0%	➖ noise
78	datafusion:vortex-file-compressed	-9.9%	-5.4%	-4.7%	+10.0%	➖ noise
78	duckdb:duckdb	-3.8%	-5.4%	+1.7%	+10.0%	➖ noise
78	duckdb:vortex-compact	-2.2%	-5.4%	+3.4%	+10.0%	➖ noise
78	duckdb:vortex-file-compressed	-4.5%	-5.4%	+1.0%	+10.0%	➖ noise
79	datafusion:vortex-compact	+0.8%	-3.7%	+4.7%	+10.0%	➖ noise
79	datafusion:vortex-file-compressed	-8.0%	-3.7%	-4.5%	+10.0%	➖ noise
79	duckdb:duckdb	-3.1%	-3.7%	+0.6%	+11.5%	➖ noise
79	duckdb:vortex-compact	-6.4%	-3.7%	-2.8%	+10.0%	➖ noise
79	duckdb:vortex-file-compressed	-2.3%	-3.7%	+1.5%	+11.6%	➖ noise
80	datafusion:vortex-compact	-5.3%	-6.4%	+1.3%	+10.0%	➖ noise
80	datafusion:vortex-file-compressed	-7.8%	-6.4%	-1.4%	+10.0%	➖ noise
80	duckdb:duckdb	-3.7%	-6.4%	+2.9%	+11.1%	➖ noise
80	duckdb:vortex-compact	-1.0%	-6.4%	+5.8%	+10.0%	➖ noise
80	duckdb:vortex-file-compressed	-9.9%	-6.4%	-3.7%	+10.0%	➖ noise
81	datafusion:vortex-compact	-2.5%	-6.3%	+4.1%	+10.0%	➖ noise
81	datafusion:vortex-file-compressed	-5.9%	-6.3%	+0.5%	+10.0%	➖ noise
81	duckdb:duckdb	-2.5%	-6.3%	+4.1%	+12.0%	➖ noise
81	duckdb:vortex-compact	+30.3%	-6.3%	+39.1%	+10.3%	🚨 regression
81	duckdb:vortex-file-compressed	+23.0%	-6.3%	+31.3%	+10.0%	🚨 regression
82	datafusion:vortex-compact	-6.7%	-6.6%	-0.2%	+10.0%	➖ noise
82	datafusion:vortex-file-compressed	-8.2%	-6.6%	-1.7%	+10.0%	➖ noise
82	duckdb:duckdb	-7.9%	-6.6%	-1.4%	+14.7%	➖ noise
82	duckdb:vortex-compact	-4.0%	-6.6%	+2.7%	+11.3%	➖ noise
82	duckdb:vortex-file-compressed	-3.5%	-6.6%	+3.3%	+19.9%	➖ noise
83	datafusion:vortex-compact	-3.5%	-8.7%	+5.7%	+10.0%	➖ noise
83	datafusion:vortex-file-compressed	-9.1%	-8.7%	-0.5%	+10.0%	➖ noise
83	duckdb:duckdb	-6.4%	-8.7%	+2.6%	+13.3%	➖ noise
83	duckdb:vortex-compact	-5.2%	-8.7%	+3.8%	+10.0%	➖ noise
83	duckdb:vortex-file-compressed	-8.4%	-8.7%	+0.4%	+18.8%	➖ noise
84	datafusion:vortex-compact	+1.7%	-2.3%	+4.1%	+11.5%	➖ noise
84	datafusion:vortex-file-compressed	-3.9%	-2.3%	-1.6%	+10.6%	➖ noise
84	duckdb:duckdb	-3.8%	-2.3%	-1.6%	+13.1%	➖ noise
84	duckdb:vortex-compact	+27.2%	-2.3%	+30.2%	+10.0%	🚨 regression
84	duckdb:vortex-file-compressed	+16.9%	-2.3%	+19.7%	+10.0%	🚨 regression
85	datafusion:vortex-compact	-4.8%	-4.0%	-0.8%	+10.0%	➖ noise
85	datafusion:vortex-file-compressed	-5.7%	-4.0%	-1.8%	+10.0%	➖ noise
85	duckdb:duckdb	-13.3%	-4.0%	-9.6%	+10.0%	✅ faster
85	duckdb:vortex-compact	-2.9%	-4.0%	+1.2%	+10.0%	➖ noise
85	duckdb:vortex-file-compressed	-5.1%	-4.0%	-1.1%	+10.0%	➖ noise
86	datafusion:vortex-compact	-4.6%	-6.4%	+1.9%	+12.8%	➖ noise
86	datafusion:vortex-file-compressed	-8.2%	-6.4%	-2.0%	+11.2%	➖ noise
86	duckdb:duckdb	-13.7%	-6.4%	-7.9%	+17.9%	➖ noise
86	duckdb:vortex-compact	-8.2%	-6.4%	-2.0%	+19.1%	➖ noise
86	duckdb:vortex-file-compressed	-2.5%	-6.4%	+4.1%	+15.6%	➖ noise
87	datafusion:vortex-compact	+0.7%	-0.8%	+1.6%	+10.0%	➖ noise
87	datafusion:vortex-file-compressed	-2.6%	-0.8%	-1.7%	+10.6%	➖ noise
87	duckdb:duckdb	-2.7%	-0.8%	-1.9%	+11.7%	➖ noise
87	duckdb:vortex-compact	-10.7%	-0.8%	-9.9%	+14.1%	➖ noise
87	duckdb:vortex-file-compressed	+0.2%	-0.8%	+1.1%	+12.3%	➖ noise
88	datafusion:vortex-compact	-8.5%	-4.6%	-4.0%	+10.0%	➖ noise
88	datafusion:vortex-file-compressed	-10.4%	-4.6%	-6.1%	+10.0%	➖ noise
88	duckdb:duckdb	-4.6%	-4.6%	+0.0%	+10.0%	➖ noise
88	duckdb:vortex-compact	-7.9%	-4.6%	-3.4%	+10.0%	➖ noise
88	duckdb:vortex-file-compressed	-2.5%	-4.6%	+2.3%	+10.0%	➖ noise
89	datafusion:vortex-compact	-7.4%	-7.4%	+0.0%	+10.0%	➖ noise
89	datafusion:vortex-file-compressed	-3.6%	-7.4%	+4.1%	+10.0%	➖ noise
89	duckdb:duckdb	-0.6%	-7.4%	+7.4%	+10.7%	➖ noise
89	duckdb:vortex-compact	-7.0%	-7.4%	+0.5%	+10.0%	➖ noise
89	duckdb:vortex-file-compressed	-14.7%	-7.4%	-7.9%	+12.2%	➖ noise
90	datafusion:vortex-compact	-0.5%	-8.6%	+8.9%	+10.0%	➖ noise
90	datafusion:vortex-file-compressed	-9.0%	-8.6%	-0.4%	+10.0%	➖ noise
90	duckdb:duckdb	-15.3%	-8.6%	-7.4%	+11.7%	➖ noise
90	duckdb:vortex-compact	-13.3%	-8.6%	-5.1%	+10.4%	➖ noise
90	duckdb:vortex-file-compressed	-15.6%	-8.6%	-7.6%	+11.3%	➖ noise
91	datafusion:vortex-compact	-5.4%	-3.5%	-2.0%	+10.0%	➖ noise
91	datafusion:vortex-file-compressed	-1.9%	-3.5%	+1.6%	+10.7%	➖ noise
91	duckdb:duckdb	-14.3%	-3.5%	-11.2%	+17.6%	➖ noise
91	duckdb:vortex-compact	+1.1%	-3.5%	+4.7%	+10.0%	➖ noise
91	duckdb:vortex-file-compressed	+14.4%	-3.5%	+18.5%	+14.9%	🚨 regression
92	datafusion:vortex-compact	-10.4%	-2.1%	-8.5%	+10.0%	➖ noise
92	datafusion:vortex-file-compressed	-9.7%	-2.1%	-7.7%	+10.0%	➖ noise
92	duckdb:duckdb	-11.9%	-2.1%	-10.0%	+15.0%	➖ noise
92	duckdb:vortex-compact	+7.1%	-2.1%	+9.4%	+15.8%	➖ noise
92	duckdb:vortex-file-compressed	-11.3%	-2.1%	-9.3%	+13.6%	➖ noise
93	datafusion:vortex-compact	+1.6%	-4.6%	+6.5%	+10.9%	➖ noise
93	datafusion:vortex-file-compressed	-9.9%	-4.6%	-5.5%	+10.8%	➖ noise
93	duckdb:duckdb	-9.7%	-4.6%	-5.3%	+11.3%	➖ noise
93	duckdb:vortex-compact	-5.6%	-4.6%	-1.0%	+13.3%	➖ noise
93	duckdb:vortex-file-compressed	-13.3%	-4.6%	-9.0%	+10.0%	➖ noise
94	datafusion:vortex-compact	-7.5%	+2.5%	-9.8%	+10.0%	✅ faster
94	datafusion:vortex-file-compressed	-9.2%	+2.5%	-11.4%	+13.6%	➖ noise
94	duckdb:duckdb	-2.5%	+2.5%	-4.9%	+10.6%	➖ noise
94	duckdb:vortex-compact	-1.8%	+2.5%	-4.2%	+11.3%	➖ noise
94	duckdb:vortex-file-compressed	-7.0%	+2.5%	-9.3%	+11.0%	➖ noise
95	datafusion:vortex-compact	+1.1%	-0.7%	+1.7%	+10.0%	➖ noise
95	datafusion:vortex-file-compressed	-4.8%	-0.7%	-4.2%	+10.0%	➖ noise
95	duckdb:duckdb	+2.3%	-0.7%	+3.0%	+18.6%	➖ noise
95	duckdb:vortex-compact	-2.8%	-0.7%	-2.2%	+17.1%	➖ noise
95	duckdb:vortex-file-compressed	-10.3%	-0.7%	-9.7%	+16.5%	➖ noise
96	datafusion:vortex-compact	+3.9%	-7.4%	+12.2%	+10.3%	🚨 regression
96	datafusion:vortex-file-compressed	-2.0%	-7.4%	+5.8%	+10.8%	➖ noise
96	duckdb:duckdb	-8.4%	-7.4%	-1.1%	+14.2%	➖ noise
96	duckdb:vortex-compact	-0.1%	-7.4%	+7.8%	+17.3%	➖ noise
96	duckdb:vortex-file-compressed	-7.9%	-7.4%	-0.5%	+17.8%	➖ noise
97	datafusion:vortex-compact	+0.8%	-5.5%	+6.7%	+10.5%	➖ noise
97	datafusion:vortex-file-compressed	-10.7%	-5.5%	-5.6%	+10.1%	➖ noise
97	duckdb:duckdb	-7.4%	-5.5%	-2.0%	+10.5%	➖ noise
97	duckdb:vortex-compact	-3.3%	-5.5%	+2.3%	+13.7%	➖ noise
97	duckdb:vortex-file-compressed	-5.4%	-5.5%	+0.1%	+12.1%	➖ noise
98	datafusion:vortex-compact	-2.4%	-3.4%	+1.1%	+10.4%	➖ noise
98	datafusion:vortex-file-compressed	-5.3%	-3.4%	-2.0%	+10.1%	➖ noise
98	duckdb:duckdb	-3.7%	-3.4%	-0.3%	+15.9%	➖ noise
98	duckdb:vortex-compact	-1.3%	-3.4%	+2.1%	+11.1%	➖ noise
98	duckdb:vortex-file-compressed	-3.1%	-3.4%	+0.3%	+16.0%	➖ noise
99	datafusion:vortex-compact	-5.0%	-2.4%	-2.7%	+10.8%	➖ noise
99	datafusion:vortex-file-compressed	-5.2%	-2.4%	-2.9%	+12.4%	➖ noise
99	duckdb:duckdb	-4.2%	-2.4%	-1.9%	+10.0%	➖ noise
99	duckdb:vortex-compact	+5.6%	-2.4%	+8.2%	+16.8%	➖ noise
99	duckdb:vortex-file-compressed	-0.9%	-2.4%	+1.5%	+28.2%	➖ noise

[github-actions]

Benchmarks: TPC-H SF=10 on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +7.3%
Vortex (geomean): 1.060x ➖
Parquet (geomean): 0.990x ➖
Shifts: Parquet (control) -1.0% · Median polish +3.6%

---

datafusion / vortex-file-compressed (1.030x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	487255326	463313489	1.05
tpch_q02/datafusion:vortex-file-compressed	174952327	171092792	1.02
tpch_q03/datafusion:vortex-file-compressed	279297226	272461748	1.03
tpch_q04/datafusion:vortex-file-compressed	116370486	117879237	0.99
tpch_q05/datafusion:vortex-file-compressed	506489371	503083838	1.01
tpch_q06/datafusion:vortex-file-compressed	42617502	42157708	1.01
tpch_q07/datafusion:vortex-file-compressed	731586657	699070307	1.05
tpch_q08/datafusion:vortex-file-compressed	501403513	474951075	1.06
tpch_q09/datafusion:vortex-file-compressed	884875196	837724514	1.06
tpch_q10/datafusion:vortex-file-compressed	328032208	307112185	1.07
tpch_q11/datafusion:vortex-file-compressed	130376314	121725387	1.07
tpch_q12/datafusion:vortex-file-compressed	125134304	134890184	0.93
tpch_q13/datafusion:vortex-file-compressed	248572209	228391570	1.09
tpch_q14/datafusion:vortex-file-compressed	76226093	73070171	1.04
tpch_q15/datafusion:vortex-file-compressed	110159099	113312066	0.97
tpch_q16/datafusion:vortex-file-compressed	96843379	96975909	1.00
tpch_q17/datafusion:vortex-file-compressed	816984451	782458961	1.04
tpch_q18/datafusion:vortex-file-compressed	1070169931	979532950	1.09
tpch_q19/datafusion:vortex-file-compressed	129376731	132357433	0.98
tpch_q20/datafusion:vortex-file-compressed	218365690	210607412	1.04
tpch_q21/datafusion:vortex-file-compressed	851985277	819325425	1.04
tpch_q22/datafusion:vortex-file-compressed	64825511	61663558	1.05

datafusion / vortex-compact (1.020x ➖, 1↑ 3↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	509532913	496824672	1.03
tpch_q02/datafusion:vortex-compact	172034032	172608279	1.00
tpch_q03/datafusion:vortex-compact	292573205	288906821	1.01
tpch_q04/datafusion:vortex-compact	132358196	132770472	1.00
tpch_q05/datafusion:vortex-compact	511109360	498773324	1.02
tpch_q06/datafusion:vortex-compact	68602947	66706155	1.03
tpch_q07/datafusion:vortex-compact	766218786	714406386	1.07
tpch_q08/datafusion:vortex-compact	526662462	512224582	1.03
tpch_q09/datafusion:vortex-compact	904200143	900687791	1.00
tpch_q10/datafusion:vortex-compact	353710109	366307147	0.97
tpch_q11/datafusion:vortex-compact 🚨	137935343	123103395	1.12
tpch_q12/datafusion:vortex-compact	185210637	189897075	0.98
tpch_q13/datafusion:vortex-compact	284289740	283333932	1.00
tpch_q14/datafusion:vortex-compact	98315578	94007944	1.05
tpch_q15/datafusion:vortex-compact	184055196	179095857	1.03
tpch_q16/datafusion:vortex-compact	108688066	103007701	1.06
tpch_q17/datafusion:vortex-compact 🚨	844516962	758715143	1.11
tpch_q18/datafusion:vortex-compact 🚨	1099464944	992139290	1.11
tpch_q19/datafusion:vortex-compact 🚀	182369484	235268462	0.78
tpch_q20/datafusion:vortex-compact	248669039	231569442	1.07
tpch_q21/datafusion:vortex-compact	909467562	846489719	1.07
tpch_q22/datafusion:vortex-compact	73931275	76082121	0.97

datafusion / parquet (0.958x ➖, 7↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet 🚀	481148359	568495003	0.85
tpch_q02/datafusion:parquet	278297735	299047925	0.93
tpch_q03/datafusion:parquet 🚀	419738827	475168989	0.88
tpch_q04/datafusion:parquet 🚀	163259888	184236764	0.89
tpch_q05/datafusion:parquet 🚀	616637553	735844912	0.84
tpch_q06/datafusion:parquet 🚀	133751737	158044830	0.85
tpch_q07/datafusion:parquet 🚀	866559877	985401489	0.88
tpch_q08/datafusion:parquet 🚀	686089965	804190918	0.85
tpch_q09/datafusion:parquet	1048322003	1132886078	0.93
tpch_q10/datafusion:parquet	653810484	627468146	1.04
tpch_q11/datafusion:parquet	208435634	194094832	1.07
tpch_q12/datafusion:parquet	263025903	256848883	1.02
tpch_q13/datafusion:parquet	358063728	378518167	0.95
tpch_q14/datafusion:parquet	204893174	207349893	0.99
tpch_q15/datafusion:parquet	287459148	271563499	1.06
tpch_q16/datafusion:parquet	190369078	191196419	1.00
tpch_q17/datafusion:parquet	925099639	984189428	0.94
tpch_q18/datafusion:parquet 🚨	1173019808	1060055588	1.11
tpch_q19/datafusion:parquet	343568955	341411006	1.01
tpch_q20/datafusion:parquet	402492384	402941640	1.00
tpch_q21/datafusion:parquet	969777989	927995726	1.05
tpch_q22/datafusion:parquet	232998941	223377587	1.04

datafusion / arrow (1.104x ❌, 0↑ 12↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:arrow 🚨	813303212	729338732	1.12
tpch_q02/datafusion:arrow	210815709	197763558	1.07
tpch_q03/datafusion:arrow 🚨	617083728	546913875	1.13
tpch_q04/datafusion:arrow 🚨	455353599	386933141	1.18
tpch_q05/datafusion:arrow 🚨	1190707039	1039428273	1.15
tpch_q06/datafusion:arrow 🚨	364205708	314510214	1.16
tpch_q07/datafusion:arrow 🚨	1506897925	1339691123	1.12
tpch_q08/datafusion:arrow 🚨	1443992602	1293265948	1.12
tpch_q09/datafusion:arrow	1677783530	1563492655	1.07
tpch_q10/datafusion:arrow 🚨	747444922	663401771	1.13
tpch_q11/datafusion:arrow	193953950	178548644	1.09
tpch_q12/datafusion:arrow	788969255	724853357	1.09
tpch_q13/datafusion:arrow	563400458	531145542	1.06
tpch_q14/datafusion:arrow 🚨	416077264	349598871	1.19
tpch_q15/datafusion:arrow 🚨	900741682	748812364	1.20
tpch_q16/datafusion:arrow	129350475	120373549	1.07
tpch_q17/datafusion:arrow 🚨	1718733293	1550799405	1.11
tpch_q18/datafusion:arrow	2421299497	2208654139	1.10
tpch_q19/datafusion:arrow	630736997	577738925	1.09
tpch_q20/datafusion:arrow 🚨	627277726	552111218	1.14
tpch_q21/datafusion:arrow	4754509380	4684575914	1.01
tpch_q22/datafusion:arrow	206083931	218074845	0.95

duckdb / vortex-file-compressed (1.099x ➖, 0↑ 10↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed 🚨	232459417	179368938	1.30
tpch_q02/duckdb:vortex-file-compressed 🚨	65143323	56447202	1.15
tpch_q03/duckdb:vortex-file-compressed 🚨	163041256	137291680	1.19
tpch_q04/duckdb:vortex-file-compressed 🚨	180844697	159051568	1.14
tpch_q05/duckdb:vortex-file-compressed	148310859	142305491	1.04
tpch_q06/duckdb:vortex-file-compressed	52106659	55921365	0.93
tpch_q07/duckdb:vortex-file-compressed 🚨	169432482	151269951	1.12
tpch_q08/duckdb:vortex-file-compressed	199513492	184313272	1.08
tpch_q09/duckdb:vortex-file-compressed	362237419	352606460	1.03
tpch_q10/duckdb:vortex-file-compressed 🚨	183022976	165384082	1.11
tpch_q11/duckdb:vortex-file-compressed	40869730	38310532	1.07
tpch_q12/duckdb:vortex-file-compressed	106258969	97192860	1.09
tpch_q13/duckdb:vortex-file-compressed 🚨	285609754	251548428	1.14
tpch_q14/duckdb:vortex-file-compressed	74778172	73491183	1.02
tpch_q15/duckdb:vortex-file-compressed 🚨	118350499	102571520	1.15
tpch_q16/duckdb:vortex-file-compressed	89257688	81944815	1.09
tpch_q17/duckdb:vortex-file-compressed	115158492	106622617	1.08
tpch_q18/duckdb:vortex-file-compressed	311168978	291919161	1.07
tpch_q19/duckdb:vortex-file-compressed 🚨	104818872	91327465	1.15
tpch_q20/duckdb:vortex-file-compressed	184303049	171765029	1.07
tpch_q21/duckdb:vortex-file-compressed	636193776	589873392	1.08
tpch_q22/duckdb:vortex-file-compressed 🚨	92286282	81169772	1.14

duckdb / vortex-compact (1.095x ➖, 0↑ 8↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact 🚨	275938444	232351119	1.19
tpch_q02/duckdb:vortex-compact 🚨	90121801	61774933	1.46
tpch_q03/duckdb:vortex-compact 🚨	169924220	148561138	1.14
tpch_q04/duckdb:vortex-compact	208025591	189555324	1.10
tpch_q05/duckdb:vortex-compact 🚨	172504208	156003929	1.11
tpch_q06/duckdb:vortex-compact	95394110	88255423	1.08
tpch_q07/duckdb:vortex-compact	227256722	212265799	1.07
tpch_q08/duckdb:vortex-compact 🚨	224818610	201730240	1.11
tpch_q09/duckdb:vortex-compact	398629782	379008458	1.05
tpch_q10/duckdb:vortex-compact	209675837	204294080	1.03
tpch_q11/duckdb:vortex-compact	46907057	42959731	1.09
tpch_q12/duckdb:vortex-compact	226127456	217580572	1.04
tpch_q13/duckdb:vortex-compact 🚨	335112575	299789501	1.12
tpch_q14/duckdb:vortex-compact	111329046	111397853	1.00
tpch_q15/duckdb:vortex-compact 🚨	144099389	126748292	1.14
tpch_q16/duckdb:vortex-compact	97828205	91304675	1.07
tpch_q17/duckdb:vortex-compact	129647107	122533168	1.06
tpch_q18/duckdb:vortex-compact	323627947	311776370	1.04
tpch_q19/duckdb:vortex-compact	123641330	118921005	1.04
tpch_q20/duckdb:vortex-compact	220079037	217588058	1.01
tpch_q21/duckdb:vortex-compact	714893774	670505709	1.07
tpch_q22/duckdb:vortex-compact 🚨	105519570	91313019	1.16

duckdb / parquet (1.022x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	261676635	263389936	0.99
tpch_q02/duckdb:parquet	109881782	108090357	1.02
tpch_q03/duckdb:parquet	227182278	215560457	1.05
tpch_q04/duckdb:parquet	146981816	135863694	1.08
tpch_q05/duckdb:parquet	234798913	220747462	1.06
tpch_q06/duckdb:parquet	70448716	67196357	1.05
tpch_q07/duckdb:parquet	194491758	180255850	1.08
tpch_q08/duckdb:parquet	274151090	272649179	1.01
tpch_q09/duckdb:parquet	509887658	471838863	1.08
tpch_q10/duckdb:parquet	639206149	621581846	1.03
tpch_q11/duckdb:parquet	43347458	46784733	0.93
tpch_q12/duckdb:parquet	130910595	128690213	1.02
tpch_q13/duckdb:parquet	480468173	455507234	1.05
tpch_q14/duckdb:parquet	176440960	179007925	0.99
tpch_q15/duckdb:parquet	101186041	100131375	1.01
tpch_q16/duckdb:parquet	169071205	164554330	1.03
tpch_q17/duckdb:parquet	179145599	181347490	0.99
tpch_q18/duckdb:parquet	356655944	361066760	0.99
tpch_q19/duckdb:parquet	290250562	286664303	1.01
tpch_q20/duckdb:parquet	235631129	236539722	1.00
tpch_q21/duckdb:parquet	612383225	593660043	1.03
tpch_q22/duckdb:parquet	300466722	298174204	1.01

duckdb / duckdb (1.028x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:duckdb	119522630	118161342	1.01
tpch_q02/duckdb:duckdb	49798312	49238517	1.01
tpch_q03/duckdb:duckdb	104185805	100616693	1.04
tpch_q04/duckdb:duckdb	143083244	143036801	1.00
tpch_q05/duckdb:duckdb	118939535	115247989	1.03
tpch_q06/duckdb:duckdb	40254400	38798369	1.04
tpch_q07/duckdb:duckdb	90324062	90900398	0.99
tpch_q08/duckdb:duckdb	118595640	117494293	1.01
tpch_q09/duckdb:duckdb	288519906	285165108	1.01
tpch_q10/duckdb:duckdb	225310417	205961820	1.09
tpch_q11/duckdb:duckdb	17548582	15954914	1.10
tpch_q12/duckdb:duckdb	87968927	86627038	1.02
tpch_q13/duckdb:duckdb	271114317	261814011	1.04
tpch_q14/duckdb:duckdb	73033519	74824654	0.98
tpch_q15/duckdb:duckdb	81758241	79746915	1.03
tpch_q16/duckdb:duckdb	80875259	76565745	1.06
tpch_q17/duckdb:duckdb	87430834	86053974	1.02
tpch_q18/duckdb:duckdb	228741657	220110859	1.04
tpch_q19/duckdb:duckdb	120749567	115885613	1.04
tpch_q20/duckdb:duckdb	114142301	112299414	1.02
tpch_q21/duckdb:duckdb	327986609	313896030	1.04
tpch_q22/duckdb:duckdb	74102931	72121456	1.03

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:arrow	+11.5%	-8.3%	+21.6%	+11.2%	🚨 regression
1	datafusion:vortex-compact	+2.6%	-8.3%	+11.8%	+13.1%	➖ noise
1	datafusion:vortex-file-compressed	+5.2%	-8.3%	+14.7%	+11.7%	🚨 regression
1	duckdb:duckdb	+1.2%	-8.3%	+10.3%	+12.7%	➖ noise
1	duckdb:vortex-compact	+18.8%	-8.3%	+29.5%	+10.8%	🚨 regression
1	duckdb:vortex-file-compressed	+29.6%	-8.3%	+41.3%	+10.8%	🚨 regression
2	datafusion:arrow	+6.6%	-2.7%	+9.6%	+10.1%	➖ noise
2	datafusion:vortex-compact	-0.3%	-2.7%	+2.5%	+10.1%	➖ noise
2	datafusion:vortex-file-compressed	+2.3%	-2.7%	+5.1%	+10.1%	➖ noise
2	duckdb:duckdb	+1.1%	-2.7%	+4.0%	+10.1%	➖ noise
2	duckdb:vortex-compact	+45.9%	-2.7%	+50.0%	+10.1%	🚨 regression
2	duckdb:vortex-file-compressed	+15.4%	-2.7%	+18.7%	+10.1%	🚨 regression
3	datafusion:arrow	+12.8%	-3.5%	+16.9%	+10.1%	🚨 regression
3	datafusion:vortex-compact	+1.3%	-3.5%	+5.0%	+10.1%	➖ noise
3	datafusion:vortex-file-compressed	+2.5%	-3.5%	+6.2%	+10.1%	➖ noise
3	duckdb:duckdb	+3.5%	-3.5%	+7.3%	+10.1%	➖ noise
3	duckdb:vortex-compact	+14.4%	-3.5%	+18.5%	+10.1%	🚨 regression
3	duckdb:vortex-file-compressed	+18.8%	-3.5%	+23.1%	+10.1%	🚨 regression
4	datafusion:arrow	+17.7%	-2.1%	+20.2%	+10.1%	🚨 regression
4	datafusion:vortex-compact	-0.3%	-2.1%	+1.8%	+10.1%	➖ noise
4	datafusion:vortex-file-compressed	-1.3%	-2.1%	+0.8%	+10.1%	➖ noise
4	duckdb:duckdb	+0.0%	-2.1%	+2.2%	+10.1%	➖ noise
4	duckdb:vortex-compact	+9.7%	-2.1%	+12.1%	+10.1%	🚨 regression
4	duckdb:vortex-file-compressed	+13.7%	-2.1%	+16.1%	+10.1%	🚨 regression
5	datafusion:arrow	+14.6%	-5.6%	+21.3%	+10.1%	🚨 regression
5	datafusion:vortex-compact	+2.5%	-5.6%	+8.5%	+10.1%	➖ noise
5	datafusion:vortex-file-compressed	+0.7%	-5.6%	+6.6%	+10.1%	➖ noise
5	duckdb:duckdb	+3.2%	-5.6%	+9.3%	+10.1%	➖ noise
5	duckdb:vortex-compact	+10.6%	-5.6%	+17.1%	+10.1%	🚨 regression
5	duckdb:vortex-file-compressed	+4.2%	-5.6%	+10.4%	+10.1%	🚨 regression
6	datafusion:arrow	+15.8%	-5.8%	+22.9%	+15.0%	🚨 regression
6	datafusion:vortex-compact	+2.8%	-5.8%	+9.2%	+15.0%	➖ noise
6	datafusion:vortex-file-compressed	+1.1%	-5.8%	+7.3%	+15.6%	➖ noise
6	duckdb:duckdb	+3.8%	-5.8%	+10.1%	+22.3%	➖ noise
6	duckdb:vortex-compact	+8.1%	-5.8%	+14.8%	+15.4%	➖ noise
6	duckdb:vortex-file-compressed	-6.8%	-5.8%	-1.1%	+17.0%	➖ noise
7	datafusion:arrow	+12.5%	-2.6%	+15.5%	+10.1%	🚨 regression
7	datafusion:vortex-compact	+7.3%	-2.6%	+10.1%	+10.1%	➖ noise
7	datafusion:vortex-file-compressed	+4.7%	-2.6%	+7.4%	+10.1%	➖ noise
7	duckdb:duckdb	-0.6%	-2.6%	+2.0%	+10.1%	➖ noise
7	duckdb:vortex-compact	+7.1%	-2.6%	+9.9%	+10.1%	➖ noise
7	duckdb:vortex-file-compressed	+12.0%	-2.6%	+15.0%	+10.1%	🚨 regression
8	datafusion:arrow	+11.7%	-7.4%	+20.6%	+10.1%	🚨 regression
8	datafusion:vortex-compact	+2.8%	-7.4%	+11.0%	+10.1%	🚨 regression
8	datafusion:vortex-file-compressed	+5.6%	-7.4%	+14.0%	+10.1%	🚨 regression
8	duckdb:duckdb	+0.9%	-7.4%	+9.0%	+10.1%	➖ noise
8	duckdb:vortex-compact	+11.4%	-7.4%	+20.3%	+10.1%	🚨 regression
8	duckdb:vortex-file-compressed	+8.2%	-7.4%	+16.9%	+10.1%	🚨 regression
9	datafusion:arrow	+7.3%	-0.0%	+7.3%	+10.1%	➖ noise
9	datafusion:vortex-compact	+0.4%	-0.0%	+0.4%	+10.1%	➖ noise
9	datafusion:vortex-file-compressed	+5.6%	-0.0%	+5.6%	+10.1%	➖ noise
9	duckdb:duckdb	+1.2%	-0.0%	+1.2%	+10.1%	➖ noise
9	duckdb:vortex-compact	+5.2%	-0.0%	+5.2%	+10.1%	➖ noise
9	duckdb:vortex-file-compressed	+2.7%	-0.0%	+2.7%	+10.1%	➖ noise
10	datafusion:arrow	+12.7%	+3.5%	+8.8%	+10.1%	➖ noise
10	datafusion:vortex-compact	-3.4%	+3.5%	-6.7%	+10.1%	➖ noise
10	datafusion:vortex-file-compressed	+6.8%	+3.5%	+3.2%	+10.1%	➖ noise
10	duckdb:duckdb	+9.4%	+3.5%	+5.7%	+10.1%	➖ noise
10	duckdb:vortex-compact	+2.6%	+3.5%	-0.9%	+10.1%	➖ noise
10	duckdb:vortex-file-compressed	+10.7%	+3.5%	+6.9%	+10.8%	➖ noise
11	datafusion:arrow	+8.6%	-0.3%	+8.9%	+10.1%	➖ noise
11	datafusion:vortex-compact	+12.0%	-0.3%	+12.3%	+10.1%	🚨 regression
11	datafusion:vortex-file-compressed	+7.1%	-0.3%	+7.4%	+10.1%	➖ noise
11	duckdb:duckdb	+10.0%	-0.3%	+10.3%	+15.5%	➖ noise
11	duckdb:vortex-compact	+9.2%	-0.3%	+9.5%	+10.6%	➖ noise
11	duckdb:vortex-file-compressed	+6.7%	-0.3%	+6.9%	+13.0%	➖ noise
12	datafusion:arrow	+8.8%	+2.1%	+6.6%	+33.1%	➖ noise
12	datafusion:vortex-compact	-2.5%	+2.1%	-4.4%	+10.1%	➖ noise
12	datafusion:vortex-file-compressed	-7.2%	+2.1%	-9.1%	+10.1%	➖ noise
12	duckdb:duckdb	+1.5%	+2.1%	-0.5%	+10.1%	➖ noise
12	duckdb:vortex-compact	+3.9%	+2.1%	+1.8%	+10.1%	➖ noise
12	duckdb:vortex-file-compressed	+9.3%	+2.1%	+7.1%	+10.1%	➖ noise
13	datafusion:arrow	+6.1%	-0.1%	+6.2%	+10.1%	➖ noise
13	datafusion:vortex-compact	+0.3%	-0.1%	+0.4%	+10.1%	➖ noise
13	datafusion:vortex-file-compressed	+8.8%	-0.1%	+9.0%	+11.9%	➖ noise
13	duckdb:duckdb	+3.6%	-0.1%	+3.7%	+10.1%	➖ noise
13	duckdb:vortex-compact	+11.8%	-0.1%	+11.9%	+10.1%	🚨 regression
13	duckdb:vortex-file-compressed	+13.5%	-0.1%	+13.7%	+10.1%	🚨 regression
14	datafusion:arrow	+19.0%	-1.3%	+20.6%	+10.1%	🚨 regression
14	datafusion:vortex-compact	+4.6%	-1.3%	+6.0%	+10.1%	➖ noise
14	datafusion:vortex-file-compressed	+4.3%	-1.3%	+5.7%	+10.1%	➖ noise
14	duckdb:duckdb	-2.4%	-1.3%	-1.1%	+11.4%	➖ noise
14	duckdb:vortex-compact	-0.1%	-1.3%	+1.3%	+10.1%	➖ noise
14	duckdb:vortex-file-compressed	+1.8%	-1.3%	+3.1%	+11.4%	➖ noise
15	datafusion:arrow	+20.3%	+3.4%	+16.3%	+10.1%	🚨 regression
15	datafusion:vortex-compact	+2.8%	+3.4%	-0.6%	+10.1%	➖ noise
15	datafusion:vortex-file-compressed	-2.8%	+3.4%	-6.0%	+10.1%	➖ noise
15	duckdb:duckdb	+2.5%	+3.4%	-0.9%	+10.1%	➖ noise
15	duckdb:vortex-compact	+13.7%	+3.4%	+9.9%	+10.1%	➖ noise
15	duckdb:vortex-file-compressed	+15.4%	+3.4%	+11.6%	+10.1%	🚨 regression
16	datafusion:arrow	+7.5%	+1.1%	+6.2%	+10.1%	➖ noise
16	datafusion:vortex-compact	+5.5%	+1.1%	+4.3%	+10.1%	➖ noise
16	datafusion:vortex-file-compressed	-0.1%	+1.1%	-1.3%	+10.1%	➖ noise
16	duckdb:duckdb	+5.6%	+1.1%	+4.4%	+10.1%	➖ noise
16	duckdb:vortex-compact	+7.1%	+1.1%	+5.9%	+10.1%	➖ noise
16	duckdb:vortex-file-compressed	+8.9%	+1.1%	+7.7%	+10.1%	➖ noise
17	datafusion:arrow	+10.8%	-3.6%	+15.0%	+10.1%	🚨 regression
17	datafusion:vortex-compact	+11.3%	-3.6%	+15.5%	+10.1%	🚨 regression
17	datafusion:vortex-file-compressed	+4.4%	-3.6%	+8.4%	+11.6%	➖ noise
17	duckdb:duckdb	+1.6%	-3.6%	+5.4%	+10.1%	➖ noise
17	duckdb:vortex-compact	+5.8%	-3.6%	+9.8%	+10.1%	➖ noise
17	duckdb:vortex-file-compressed	+8.0%	-3.6%	+12.1%	+11.1%	🚨 regression
18	datafusion:arrow	+9.6%	+4.5%	+4.9%	+13.7%	➖ noise
18	datafusion:vortex-compact	+10.8%	+4.5%	+6.0%	+10.1%	➖ noise
18	datafusion:vortex-file-compressed	+9.3%	+4.5%	+4.5%	+18.9%	➖ noise
18	duckdb:duckdb	+3.9%	+4.5%	-0.6%	+10.1%	➖ noise
18	duckdb:vortex-compact	+3.8%	+4.5%	-0.7%	+10.1%	➖ noise
18	duckdb:vortex-file-compressed	+6.6%	+4.5%	+2.0%	+39.5%	➖ noise
19	datafusion:arrow	+9.2%	+0.9%	+8.2%	+10.1%	➖ noise
19	datafusion:vortex-compact	-22.5%	+0.9%	-23.2%	+10.1%	✅ faster
19	datafusion:vortex-file-compressed	-2.3%	+0.9%	-3.2%	+10.1%	➖ noise
19	duckdb:duckdb	+4.2%	+0.9%	+3.2%	+10.1%	➖ noise
19	duckdb:vortex-compact	+4.0%	+0.9%	+3.0%	+10.1%	➖ noise
19	duckdb:vortex-file-compressed	+14.8%	+0.9%	+13.7%	+10.1%	🚨 regression
20	datafusion:arrow	+13.6%	-0.2%	+13.9%	+10.1%	🚨 regression
20	datafusion:vortex-compact	+7.4%	-0.2%	+7.7%	+10.1%	➖ noise
20	datafusion:vortex-file-compressed	+3.7%	-0.2%	+3.9%	+10.1%	➖ noise
20	duckdb:duckdb	+1.6%	-0.2%	+1.9%	+10.1%	➖ noise
20	duckdb:vortex-compact	+1.1%	-0.2%	+1.4%	+10.1%	➖ noise
20	duckdb:vortex-file-compressed	+7.3%	-0.2%	+7.6%	+10.1%	➖ noise
21	datafusion:arrow	+1.5%	+3.8%	-2.2%	+14.7%	➖ noise
21	datafusion:vortex-compact	+7.4%	+3.8%	+3.5%	+10.1%	➖ noise
21	datafusion:vortex-file-compressed	+4.0%	+3.8%	+0.2%	+10.1%	➖ noise
21	duckdb:duckdb	+4.5%	+3.8%	+0.6%	+10.1%	➖ noise
21	duckdb:vortex-compact	+6.6%	+3.8%	+2.7%	+10.1%	➖ noise
21	duckdb:vortex-file-compressed	+7.9%	+3.8%	+3.9%	+10.1%	➖ noise
22	datafusion:arrow	-5.5%	+2.5%	-7.8%	+11.7%	➖ noise
22	datafusion:vortex-compact	-2.8%	+2.5%	-5.2%	+10.1%	➖ noise
22	datafusion:vortex-file-compressed	+5.1%	+2.5%	+2.5%	+10.1%	➖ noise
22	duckdb:duckdb	+2.7%	+2.5%	+0.2%	+14.2%	➖ noise
22	duckdb:vortex-compact	+15.6%	+2.5%	+12.7%	+10.1%	🚨 regression
22	duckdb:vortex-file-compressed	+13.7%	+2.5%	+10.9%	+10.1%	🚨 regression

[github-actions]

Benchmarks: Clickbench on NVME

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.2%
Vortex (geomean): 0.914x ➖
Parquet (geomean): 0.943x ➖
Shifts: Parquet (control) -5.7% · Median polish -6.0%

---

datafusion / vortex-file-compressed (0.944x ➖, 8↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
clickbench_q00/datafusion:vortex-file-compressed	1702930	1795217	0.95
clickbench_q01/datafusion:vortex-file-compressed	14669853	15872939	0.92
clickbench_q02/datafusion:vortex-file-compressed	34551105	37305041	0.93
clickbench_q03/datafusion:vortex-file-compressed	38122111	40217391	0.95
clickbench_q04/datafusion:vortex-file-compressed	327408647	351712532	0.93
clickbench_q05/datafusion:vortex-file-compressed 🚀	324912297	367323347	0.88
clickbench_q06/datafusion:vortex-file-compressed	1691311	1824814	0.93
clickbench_q07/datafusion:vortex-file-compressed	19614801	19193083	1.02
clickbench_q08/datafusion:vortex-file-compressed	403909175	430739959	0.94
clickbench_q09/datafusion:vortex-file-compressed 🚀	571842007	648218332	0.88
clickbench_q10/datafusion:vortex-file-compressed	75417455	78565369	0.96
clickbench_q11/datafusion:vortex-file-compressed	85764465	89783194	0.96
clickbench_q12/datafusion:vortex-file-compressed	285491909	314433705	0.91
clickbench_q13/datafusion:vortex-file-compressed	420697212	464510257	0.91
clickbench_q14/datafusion:vortex-file-compressed	263391792	283140551	0.93
clickbench_q15/datafusion:vortex-file-compressed	379985227	420073530	0.90
clickbench_q16/datafusion:vortex-file-compressed	742410894	817727349	0.91
clickbench_q17/datafusion:vortex-file-compressed 🚀	730625681	812340041	0.90
clickbench_q18/datafusion:vortex-file-compressed	1454173926	1593794697	0.91
clickbench_q19/datafusion:vortex-file-compressed	22449959	24629445	0.91
clickbench_q20/datafusion:vortex-file-compressed	356831416	375377537	0.95
clickbench_q21/datafusion:vortex-file-compressed 🚀	402186909	449085261	0.90
clickbench_q22/datafusion:vortex-file-compressed 🚀	512138719	617442610	0.83
clickbench_q23/datafusion:vortex-file-compressed	645272728	676109336	0.95
clickbench_q24/datafusion:vortex-file-compressed	50026220	52853627	0.95
clickbench_q25/datafusion:vortex-file-compressed 🚀	68713935	82232701	0.84
clickbench_q26/datafusion:vortex-file-compressed	47303764	51552498	0.92
clickbench_q27/datafusion:vortex-file-compressed	785065755	831125510	0.94
clickbench_q28/datafusion:vortex-file-compressed	6863506047	7003065389	0.98
clickbench_q29/datafusion:vortex-file-compressed	231356143	254599835	0.91
clickbench_q30/datafusion:vortex-file-compressed	254340225	279189381	0.91
clickbench_q31/datafusion:vortex-file-compressed 🚀	291010342	335531095	0.87
clickbench_q32/datafusion:vortex-file-compressed	1421150398	1448347227	0.98
clickbench_q33/datafusion:vortex-file-compressed	1533232565	1612444432	0.95
clickbench_q34/datafusion:vortex-file-compressed	1514853569	1609406497	0.94
clickbench_q35/datafusion:vortex-file-compressed 🚀	531489681	594261063	0.89
clickbench_q36/datafusion:vortex-file-compressed	89526630	83347609	1.07
clickbench_q37/datafusion:vortex-file-compressed	39254982	40520276	0.97
clickbench_q38/datafusion:vortex-file-compressed 🚨	43671001	26515722	1.65
clickbench_q39/datafusion:vortex-file-compressed	167215563	165611992	1.01
clickbench_q40/datafusion:vortex-file-compressed	21821549	21376216	1.02
clickbench_q41/datafusion:vortex-file-compressed	20643078	21020124	0.98
clickbench_q42/datafusion:vortex-file-compressed	21224550	23505538	0.90

datafusion / parquet (0.937x ➖, 5↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
clickbench_q00/datafusion:parquet	1768597	1820142	0.97
clickbench_q01/datafusion:parquet	20873101	21450791	0.97
clickbench_q02/datafusion:parquet	48660609	52303511	0.93
clickbench_q03/datafusion:parquet	42661811	44216689	0.96
clickbench_q04/datafusion:parquet	352226515	380010832	0.93
clickbench_q05/datafusion:parquet	395213421	409627918	0.96
clickbench_q06/datafusion:parquet 🚀	1549851	1876962	0.83
clickbench_q07/datafusion:parquet 🚨	29222445	26468138	1.10
clickbench_q08/datafusion:parquet	432329882	460690753	0.94
clickbench_q09/datafusion:parquet 🚀	659721656	737237202	0.89
clickbench_q10/datafusion:parquet 🚀	117529588	136429625	0.86
clickbench_q11/datafusion:parquet 🚀	147219840	164549364	0.89
clickbench_q12/datafusion:parquet	379279982	407773436	0.93
clickbench_q13/datafusion:parquet	524472943	571946220	0.92
clickbench_q14/datafusion:parquet	373536149	404932787	0.92
clickbench_q15/datafusion:parquet	403072174	443339602	0.91
clickbench_q16/datafusion:parquet	759639194	810919712	0.94
clickbench_q17/datafusion:parquet	749936096	826845866	0.91
clickbench_q18/datafusion:parquet	1526685703	1676778873	0.91
clickbench_q19/datafusion:parquet	34848011	36263178	0.96
clickbench_q20/datafusion:parquet	623797830	674520019	0.92
clickbench_q21/datafusion:parquet	702923149	733382971	0.96
clickbench_q22/datafusion:parquet	1011189758	1090146753	0.93
clickbench_q23/datafusion:parquet	3863845746	4154504517	0.93
clickbench_q24/datafusion:parquet	95890989	96749928	0.99
clickbench_q25/datafusion:parquet	150450714	159511827	0.94
clickbench_q26/datafusion:parquet	98387110	101226308	0.97
clickbench_q27/datafusion:parquet	1082276315	1151612628	0.94
clickbench_q28/datafusion:parquet	6646367875	7112341526	0.93
clickbench_q29/datafusion:parquet	240911358	255620027	0.94
clickbench_q30/datafusion:parquet	379623806	419399886	0.91
clickbench_q31/datafusion:parquet	422465136	454140364	0.93
clickbench_q32/datafusion:parquet	1284270993	1411929198	0.91
clickbench_q33/datafusion:parquet	1567836906	1699842226	0.92
clickbench_q34/datafusion:parquet	1591131139	1715872867	0.93
clickbench_q35/datafusion:parquet	563495211	610307889	0.92
clickbench_q36/datafusion:parquet	151484505	163286196	0.93
clickbench_q37/datafusion:parquet	63223514	63598980	0.99
clickbench_q38/datafusion:parquet	96948810	94112300	1.03
clickbench_q39/datafusion:parquet	289221299	309703415	0.93
clickbench_q40/datafusion:parquet 🚀	33756069	39195796	0.86
clickbench_q41/datafusion:parquet	34346641	33188068	1.03
clickbench_q42/datafusion:parquet	32622076	34584008	0.94

duckdb / vortex-file-compressed (0.884x ✅, 21↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
clickbench_q00/duckdb:vortex-file-compressed 🚀	6011927	6707557	0.90
clickbench_q01/duckdb:vortex-file-compressed	14313043	14558981	0.98
clickbench_q02/duckdb:vortex-file-compressed	24726150	24899902	0.99
clickbench_q03/duckdb:vortex-file-compressed	31812423	32885434	0.97
clickbench_q04/duckdb:vortex-file-compressed	173493637	183755529	0.94
clickbench_q05/duckdb:vortex-file-compressed	202592356	216772085	0.93
clickbench_q06/duckdb:vortex-file-compressed	21079479	20946943	1.01
clickbench_q07/duckdb:vortex-file-compressed	16268081	17530158	0.93
clickbench_q08/duckdb:vortex-file-compressed	275754388	281281707	0.98
clickbench_q09/duckdb:vortex-file-compressed	383660635	403347786	0.95
clickbench_q10/duckdb:vortex-file-compressed 🚀	66301081	79028354	0.84
clickbench_q11/duckdb:vortex-file-compressed 🚀	76018627	89190702	0.85
clickbench_q12/duckdb:vortex-file-compressed	216986853	230222246	0.94
clickbench_q13/duckdb:vortex-file-compressed 🚀	420292358	475957442	0.88
clickbench_q14/duckdb:vortex-file-compressed	246999541	259575147	0.95
clickbench_q15/duckdb:vortex-file-compressed	213873972	232766741	0.92
clickbench_q16/duckdb:vortex-file-compressed 🚀	640254212	830485850	0.77
clickbench_q17/duckdb:vortex-file-compressed 🚀	530246747	603790021	0.88
clickbench_q18/duckdb:vortex-file-compressed	1185673988	1315568638	0.90
clickbench_q19/duckdb:vortex-file-compressed 🚀	2000678	24831655	0.81
clickbench_q20/duckdb:vortex-file-compressed 🚀	377893818	426122080	0.89
clickbench_q21/duckdb:vortex-file-compressed	406662055	447996336	0.91
clickbench_q22/duckdb:vortex-file-compressed 🚀	557652487	806828400	0.69
clickbench_q23/duckdb:vortex-file-compressed 🚀	579271418	1954386391	0.30
clickbench_q24/duckdb:vortex-file-compressed 🚀	39124046	55792166	0.70
clickbench_q25/duckdb:vortex-file-compressed 🚀	68247421	82835401	0.82
clickbench_q26/duckdb:vortex-file-compressed 🚀	40962756	45564041	0.90
clickbench_q27/duckdb:vortex-file-compressed 🚀	525021298	595225063	0.88
clickbench_q28/duckdb:vortex-file-compressed	2967154950	3220611175	0.92
clickbench_q29/duckdb:vortex-file-compressed	27809760	29797557	0.93
clickbench_q30/duckdb:vortex-file-compressed	193100991	212329625	0.91
clickbench_q31/duckdb:vortex-file-compressed	275554908	296937468	0.93
clickbench_q32/duckdb:vortex-file-compressed 🚀	1258068119	1469422344	0.86
clickbench_q33/duckdb:vortex-file-compressed 🚀	1458471185	1718382102	0.85
clickbench_q34/duckdb:vortex-file-compressed 🚀	1544372661	1772160132	0.87
clickbench_q35/duckdb:vortex-file-compressed	368221757	396036728	0.93
clickbench_q36/duckdb:vortex-file-compressed 🚀	29579804	32961955	0.90
clickbench_q37/duckdb:vortex-file-compressed 🚀	21371332	23847217	0.90
clickbench_q38/duckdb:vortex-file-compressed 🚨	29098766	26201493	1.11
clickbench_q39/duckdb:vortex-file-compressed 🚨	79500683	50571780	1.57
clickbench_q40/duckdb:vortex-file-compressed 🚀	21560964	26100236	0.83
clickbench_q41/duckdb:vortex-file-compressed 🚀	21275321	24665994	0.86
clickbench_q42/duckdb:vortex-file-compressed	23219547	24811554	0.94

duckdb / parquet (0.949x ➖, 1↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
clickbench_q00/duckdb:parquet 🚀	219447390	249127874	0.88
clickbench_q01/duckdb:parquet	50605051	52034439	0.97
clickbench_q02/duckdb:parquet	66058846	68433436	0.97
clickbench_q03/duckdb:parquet	64241228	67251699	0.96
clickbench_q04/duckdb:parquet	205978599	226104784	0.91
clickbench_q05/duckdb:parquet	284501586	303780207	0.94
clickbench_q06/duckdb:parquet	60538733	63806667	0.95
clickbench_q07/duckdb:parquet	53615644	54500372	0.98
clickbench_q08/duckdb:parquet	268212668	292505737	0.92
clickbench_q09/duckdb:parquet	401445539	429215645	0.94
clickbench_q10/duckdb:parquet	94624367	102150407	0.93
clickbench_q11/duckdb:parquet	107245238	114650229	0.94
clickbench_q12/duckdb:parquet	299517921	316221754	0.95
clickbench_q13/duckdb:parquet	516527599	563707781	0.92
clickbench_q14/duckdb:parquet	327927071	357661900	0.92
clickbench_q15/duckdb:parquet	241541739	265819407	0.91
clickbench_q16/duckdb:parquet	614750575	677570649	0.91
clickbench_q17/duckdb:parquet	512867590	548643531	0.93
clickbench_q18/duckdb:parquet	1067124056	1142017683	0.93
clickbench_q19/duckdb:parquet	49246243	52002028	0.95
clickbench_q20/duckdb:parquet	438034058	462046423	0.95
clickbench_q21/duckdb:parquet	557129166	591065659	0.94
clickbench_q22/duckdb:parquet	938500013	990928802	0.95
clickbench_q23/duckdb:parquet	315460365	322425706	0.98
clickbench_q24/duckdb:parquet	77881560	81564128	0.95
clickbench_q25/duckdb:parquet	141204653	144837302	0.97
clickbench_q26/duckdb:parquet	52235927	55175617	0.95
clickbench_q27/duckdb:parquet	642644025	687664998	0.93
clickbench_q28/duckdb:parquet	4850859833	5147677899	0.94
clickbench_q29/duckdb:parquet	62090685	63486951	0.98
clickbench_q30/duckdb:parquet	307554703	326006220	0.94
clickbench_q31/duckdb:parquet	349106782	382803441	0.91
clickbench_q32/duckdb:parquet	1262106229	1246723352	1.01
clickbench_q33/duckdb:parquet	1394893206	1349084793	1.03
clickbench_q34/duckdb:parquet	1377037787	1436051591	0.96
clickbench_q35/duckdb:parquet	354702466	372773583	0.95
clickbench_q36/duckdb:parquet	65160771	65546301	0.99
clickbench_q37/duckdb:parquet	53186309	55411600	0.96
clickbench_q38/duckdb:parquet	59479123	60344554	0.99
clickbench_q39/duckdb:parquet	99471983	108049168	0.92
clickbench_q40/duckdb:parquet	55798019	57999565	0.96
clickbench_q41/duckdb:parquet	58700237	61698807	0.95
clickbench_q42/duckdb:parquet	53073209	52068563	1.02

duckdb / duckdb (0.970x ➖, 5↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
clickbench_q00/duckdb:duckdb	19219735	18334427	1.05
clickbench_q01/duckdb:duckdb	35338227	35158278	1.01
clickbench_q02/duckdb:duckdb	47706735	46263998	1.03
clickbench_q03/duckdb:duckdb	49452348	49034114	1.01
clickbench_q04/duckdb:duckdb	215095359	236149302	0.91
clickbench_q05/duckdb:duckdb	325673289	351311267	0.93
clickbench_q06/duckdb:duckdb	37684039	36474196	1.03
clickbench_q07/duckdb:duckdb	38411095	36517807	1.05
clickbench_q08/duckdb:duckdb	302950407	334438970	0.91
clickbench_q09/duckdb:duckdb	473864272	510123942	0.93
clickbench_q10/duckdb:duckdb	99877183	102029016	0.98
clickbench_q11/duckdb:duckdb	109264278	114800282	0.95
clickbench_q12/duckdb:duckdb 🚀	288578452	338172433	0.85
clickbench_q13/duckdb:duckdb 🚀	521732151	620970013	0.84
clickbench_q14/duckdb:duckdb 🚀	345027938	388336530	0.89
clickbench_q15/duckdb:duckdb	265534283	279742420	0.95
clickbench_q16/duckdb:duckdb	683477145	728207150	0.94
clickbench_q17/duckdb:duckdb	568860662	629760949	0.90
clickbench_q18/duckdb:duckdb	1250555123	1379789725	0.91
clickbench_q19/duckdb:duckdb	37127870	35828377	1.04
clickbench_q20/duckdb:duckdb 🚀	937826860	1085465043	0.86
clickbench_q21/duckdb:duckdb 🚀	945266519	1133963152	0.83
clickbench_q22/duckdb:duckdb	1065645703	1171109824	0.91
clickbench_q23/duckdb:duckdb	252417127	268915777	0.94
clickbench_q24/duckdb:duckdb	63199881	61997361	1.02
clickbench_q25/duckdb:duckdb	125331339	128149888	0.98
clickbench_q26/duckdb:duckdb	57576534	59362119	0.97
clickbench_q27/duckdb:duckdb	1045737380	1071880307	0.98
clickbench_q28/duckdb:duckdb	4640916760	4856103275	0.96
clickbench_q29/duckdb:duckdb	51092200	49123544	1.04
clickbench_q30/duckdb:duckdb	284456696	306557407	0.93
clickbench_q31/duckdb:duckdb	420535832	436635404	0.96
clickbench_q32/duckdb:duckdb	1517116423	1428386557	1.06
clickbench_q33/duckdb:duckdb	1987325303	1990209037	1.00
clickbench_q34/duckdb:duckdb	2136734306	2065204046	1.03
clickbench_q35/duckdb:duckdb	264339937	282219661	0.94
clickbench_q36/duckdb:duckdb	44032257	42179494	1.04
clickbench_q37/duckdb:duckdb	33691901	31690256	1.06
clickbench_q38/duckdb:duckdb	32074930	31275203	1.03
clickbench_q39/duckdb:duckdb	67767856	63041353	1.07
clickbench_q40/duckdb:duckdb	33489549	32272943	1.04
clickbench_q41/duckdb:duckdb	31433526	31218043	1.01
clickbench_q42/duckdb:duckdb	33604377	31991625	1.05

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-file-compressed	-5.1%	-7.5%	+2.5%	+692.4%	➖ noise
0	duckdb:duckdb	+4.8%	-7.5%	+13.3%	+301.2%	➖ noise
0	duckdb:vortex-file-compressed	-10.4%	-7.5%	-3.1%	+346.5%	➖ noise
1	datafusion:vortex-file-compressed	-7.6%	-2.7%	-5.0%	+31.3%	➖ noise
1	duckdb:duckdb	+0.5%	-2.7%	+3.3%	+69.6%	➖ noise
1	duckdb:vortex-file-compressed	-1.7%	-2.7%	+1.1%	+19.1%	➖ noise
2	datafusion:vortex-file-compressed	-7.4%	-5.2%	-2.3%	+32.1%	➖ noise
2	duckdb:duckdb	+3.1%	-5.2%	+8.8%	+24.4%	➖ noise
2	duckdb:vortex-file-compressed	-0.7%	-5.2%	+4.8%	+15.5%	➖ noise
3	datafusion:vortex-file-compressed	-5.2%	-4.0%	-1.3%	+159.3%	➖ noise
3	duckdb:duckdb	+0.9%	-4.0%	+5.1%	+61.5%	➖ noise
3	duckdb:vortex-file-compressed	-3.3%	-4.0%	+0.8%	+33.9%	➖ noise
4	datafusion:vortex-file-compressed	-6.9%	-8.1%	+1.3%	+10.0%	➖ noise
4	duckdb:duckdb	-8.9%	-8.1%	-0.9%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-5.6%	-8.1%	+2.7%	+10.0%	➖ noise
5	datafusion:vortex-file-compressed	-11.5%	-4.9%	-6.9%	+10.0%	➖ noise
5	duckdb:duckdb	-7.3%	-4.9%	-2.5%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	-6.5%	-4.9%	-1.7%	+10.0%	➖ noise
6	datafusion:vortex-file-compressed	-7.3%	-11.5%	+4.7%	+45.8%	➖ noise
6	duckdb:duckdb	+3.3%	-11.5%	+16.7%	+29.5%	➖ noise
6	duckdb:vortex-file-compressed	+0.6%	-11.5%	+13.7%	+20.0%	➖ noise
7	datafusion:vortex-file-compressed	+2.2%	+4.2%	-1.9%	+18.2%	➖ noise
7	duckdb:duckdb	+5.2%	+4.2%	+0.9%	+12.5%	➖ noise
7	duckdb:vortex-file-compressed	-7.2%	+4.2%	-11.0%	+10.0%	✅ faster
8	datafusion:vortex-file-compressed	-6.2%	-7.2%	+1.1%	+10.0%	➖ noise
8	duckdb:duckdb	-9.4%	-7.2%	-2.3%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	-2.0%	-7.2%	+5.7%	+10.0%	➖ noise
9	datafusion:vortex-file-compressed	-11.8%	-8.5%	-3.6%	+10.0%	➖ noise
9	duckdb:duckdb	-7.1%	-8.5%	+1.5%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	-4.9%	-8.5%	+4.0%	+10.0%	➖ noise
10	datafusion:vortex-file-compressed	-4.0%	-10.7%	+7.5%	+10.0%	➖ noise
10	duckdb:duckdb	-2.1%	-10.7%	+9.6%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-16.1%	-10.7%	-6.1%	+10.0%	➖ noise
11	datafusion:vortex-file-compressed	-4.5%	-8.5%	+4.4%	+10.0%	➖ noise
11	duckdb:duckdb	-4.8%	-8.5%	+4.0%	+10.0%	➖ noise
11	duckdb:vortex-file-compressed	-14.8%	-8.5%	-6.8%	+10.0%	➖ noise
12	datafusion:vortex-file-compressed	-9.2%	-6.1%	-3.3%	+10.0%	➖ noise
12	duckdb:duckdb	-14.7%	-6.1%	-9.1%	+10.0%	➖ noise
12	duckdb:vortex-file-compressed	-5.7%	-6.1%	+0.4%	+10.0%	➖ noise
13	datafusion:vortex-file-compressed	-9.4%	-8.3%	-1.2%	+10.0%	➖ noise
13	duckdb:duckdb	-16.0%	-8.3%	-8.3%	+10.0%	➖ noise
13	duckdb:vortex-file-compressed	-11.7%	-8.3%	-3.7%	+10.0%	➖ noise
14	datafusion:vortex-file-compressed	-7.0%	-8.0%	+1.2%	+10.0%	➖ noise
14	duckdb:duckdb	-11.2%	-8.0%	-3.4%	+10.0%	➖ noise
14	duckdb:vortex-file-compressed	-4.8%	-8.0%	+3.5%	+10.0%	➖ noise
15	datafusion:vortex-file-compressed	-9.5%	-9.1%	-0.5%	+10.0%	➖ noise
15	duckdb:duckdb	-5.1%	-9.1%	+4.4%	+10.0%	➖ noise
15	duckdb:vortex-file-compressed	-8.1%	-9.1%	+1.1%	+10.0%	➖ noise
16	datafusion:vortex-file-compressed	-9.2%	-7.8%	-1.5%	+10.0%	➖ noise
16	duckdb:duckdb	-6.1%	-7.8%	+1.8%	+10.0%	➖ noise
16	duckdb:vortex-file-compressed	-22.9%	-7.8%	-16.4%	+11.0%	✅ faster
17	datafusion:vortex-file-compressed	-10.1%	-7.9%	-2.3%	+10.0%	➖ noise
17	duckdb:duckdb	-9.7%	-7.9%	-1.9%	+10.0%	➖ noise
17	duckdb:vortex-file-compressed	-12.2%	-7.9%	-4.6%	+13.4%	➖ noise
18	datafusion:vortex-file-compressed	-8.8%	-7.8%	-1.1%	+10.2%	➖ noise
18	duckdb:duckdb	-9.4%	-7.8%	-1.7%	+10.0%	➖ noise
18	duckdb:vortex-file-compressed	-9.9%	-7.8%	-2.3%	+12.0%	➖ noise
19	datafusion:vortex-file-compressed	-8.8%	-4.6%	-4.5%	+16.8%	➖ noise
19	duckdb:duckdb	+3.6%	-4.6%	+8.6%	+11.0%	➖ noise
19	duckdb:vortex-file-compressed	-19.4%	-4.6%	-15.5%	+27.9%	➖ noise
20	datafusion:vortex-file-compressed	-4.9%	-6.4%	+1.5%	+179.0%	➖ noise
20	duckdb:duckdb	-13.6%	-6.4%	-7.7%	+27.7%	➖ noise
20	duckdb:vortex-file-compressed	-11.3%	-6.4%	-5.3%	+10.0%	➖ noise
21	datafusion:vortex-file-compressed	-10.4%	-5.0%	-5.8%	+10.0%	➖ noise
21	duckdb:duckdb	-16.6%	-5.0%	-12.3%	+10.0%	✅ faster
21	duckdb:vortex-file-compressed	-9.2%	-5.0%	-4.5%	+10.0%	➖ noise
22	datafusion:vortex-file-compressed	-17.1%	-6.3%	-11.5%	+10.0%	✅ faster
22	duckdb:duckdb	-9.0%	-6.3%	-2.9%	+12.1%	➖ noise
22	duckdb:vortex-file-compressed	-30.9%	-6.3%	-26.3%	+10.0%	✅ faster
23	datafusion:vortex-file-compressed	-4.6%	-4.6%	+0.1%	+59.6%	➖ noise
23	duckdb:duckdb	-6.1%	-4.6%	-1.6%	+10.0%	➖ noise
23	duckdb:vortex-file-compressed	-70.4%	-4.6%	-68.9%	+20.6%	✅ faster
24	datafusion:vortex-file-compressed	-5.3%	-2.7%	-2.7%	+10.0%	➖ noise
24	duckdb:duckdb	+1.9%	-2.7%	+4.8%	+10.0%	➖ noise
24	duckdb:vortex-file-compressed	-29.9%	-2.7%	-27.9%	+15.2%	✅ faster
25	datafusion:vortex-file-compressed	-16.4%	-4.1%	-12.9%	+13.8%	✅ faster
25	duckdb:duckdb	-2.2%	-4.1%	+2.0%	+10.0%	➖ noise
25	duckdb:vortex-file-compressed	-17.6%	-4.1%	-14.1%	+11.1%	✅ faster
26	datafusion:vortex-file-compressed	-8.2%	-4.1%	-4.3%	+13.1%	➖ noise
26	duckdb:duckdb	-3.0%	-4.1%	+1.1%	+13.0%	➖ noise
26	duckdb:vortex-file-compressed	-10.1%	-4.1%	-6.3%	+16.6%	➖ noise
27	datafusion:vortex-file-compressed	-5.5%	-6.3%	+0.8%	+10.0%	➖ noise
27	duckdb:duckdb	-2.4%	-6.3%	+4.1%	+10.6%	➖ noise
27	duckdb:vortex-file-compressed	-11.8%	-6.3%	-5.9%	+10.0%	➖ noise
28	datafusion:vortex-file-compressed	-2.0%	-6.2%	+4.4%	+10.0%	➖ noise
28	duckdb:duckdb	-4.4%	-6.2%	+1.8%	+10.0%	➖ noise
28	duckdb:vortex-file-compressed	-7.9%	-6.2%	-1.8%	+10.0%	➖ noise
29	datafusion:vortex-file-compressed	-9.1%	-4.0%	-5.3%	+10.0%	➖ noise
29	duckdb:duckdb	+4.0%	-4.0%	+8.3%	+10.1%	➖ noise
29	duckdb:vortex-file-compressed	-6.7%	-4.0%	-2.8%	+33.8%	➖ noise
30	datafusion:vortex-file-compressed	-8.9%	-7.6%	-1.4%	+10.0%	➖ noise
30	duckdb:duckdb	-7.2%	-7.6%	+0.4%	+10.0%	➖ noise
30	duckdb:vortex-file-compressed	-9.1%	-7.6%	-1.6%	+10.0%	➖ noise
31	datafusion:vortex-file-compressed	-13.3%	-7.9%	-5.8%	+10.0%	➖ noise
31	duckdb:duckdb	-3.7%	-7.9%	+4.6%	+10.0%	➖ noise
31	duckdb:vortex-file-compressed	-7.2%	-7.9%	+0.8%	+10.0%	➖ noise
32	datafusion:vortex-file-compressed	-1.9%	-4.0%	+2.3%	+14.6%	➖ noise
32	duckdb:duckdb	+6.2%	-4.0%	+10.7%	+10.0%	🚨 regression
32	duckdb:vortex-file-compressed	-14.4%	-4.0%	-10.8%	+10.0%	✅ faster
33	datafusion:vortex-file-compressed	-4.9%	-2.3%	-2.6%	+10.0%	➖ noise
33	duckdb:duckdb	-0.1%	-2.3%	+2.3%	+10.0%	➖ noise
33	duckdb:vortex-file-compressed	-15.1%	-2.3%	-13.1%	+10.0%	✅ faster
34	datafusion:vortex-file-compressed	-5.9%	-5.7%	-0.2%	+10.0%	➖ noise
34	duckdb:duckdb	+3.5%	-5.7%	+9.7%	+10.0%	➖ noise
34	duckdb:vortex-file-compressed	-12.9%	-5.7%	-7.6%	+10.0%	➖ noise
35	datafusion:vortex-file-compressed	-10.6%	-6.3%	-4.6%	+10.0%	➖ noise
35	duckdb:duckdb	-6.3%	-6.3%	-0.1%	+10.0%	➖ noise
35	duckdb:vortex-file-compressed	-7.0%	-6.3%	-0.8%	+10.0%	➖ noise
36	datafusion:vortex-file-compressed	+7.4%	-4.0%	+11.8%	+10.0%	🚨 regression
36	duckdb:duckdb	+4.4%	-4.0%	+8.7%	+13.9%	➖ noise
36	duckdb:vortex-file-compressed	-10.3%	-4.0%	-6.6%	+10.0%	➖ noise
37	datafusion:vortex-file-compressed	-3.1%	-2.3%	-0.8%	+10.0%	➖ noise
37	duckdb:duckdb	+6.3%	-2.3%	+8.8%	+10.0%	➖ noise
37	duckdb:vortex-file-compressed	-10.4%	-2.3%	-8.3%	+10.0%	➖ noise
38	datafusion:vortex-file-compressed	+64.7%	+0.8%	+63.4%	+10.0%	🚨 regression
38	duckdb:duckdb	+2.6%	+0.8%	+1.8%	+10.0%	➖ noise
38	duckdb:vortex-file-compressed	+11.1%	+0.8%	+10.2%	+10.0%	🚨 regression
39	datafusion:vortex-file-compressed	+1.0%	-7.3%	+8.9%	+10.0%	➖ noise
39	duckdb:duckdb	+7.5%	-7.3%	+15.9%	+14.2%	🚨 regression
39	duckdb:vortex-file-compressed	+57.2%	-7.3%	+69.5%	+16.8%	🚨 regression
40	datafusion:vortex-file-compressed	+2.1%	-9.0%	+12.2%	+13.7%	➖ noise
40	duckdb:duckdb	+3.8%	-9.0%	+14.0%	+10.0%	🚨 regression
40	duckdb:vortex-file-compressed	-17.4%	-9.0%	-9.2%	+11.9%	➖ noise
41	datafusion:vortex-file-compressed	-1.8%	-0.8%	-1.0%	+11.6%	➖ noise
41	duckdb:duckdb	+0.7%	-0.8%	+1.5%	+10.0%	➖ noise
41	duckdb:vortex-file-compressed	-13.7%	-0.8%	-13.1%	+10.0%	✅ faster
42	datafusion:vortex-file-compressed	-9.7%	-1.9%	-7.9%	+10.3%	➖ noise
42	duckdb:duckdb	+5.0%	-1.9%	+7.1%	+10.0%	➖ noise
42	duckdb:vortex-file-compressed	-6.4%	-1.9%	-4.6%	+18.8%	➖ noise

[github-actions]

Benchmarks: FineWeb S3

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -15.5%
Vortex (geomean): 0.811x ➖
Parquet (geomean): 0.959x ➖
Shifts: Parquet (control) -4.1% · Median polish -3.0%

---

datafusion / vortex-file-compressed (0.695x ✅, 2↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed 🚀	33088317	47273900	0.70
fineweb_q01/datafusion:vortex-file-compressed	411783434	544013324	0.76
fineweb_q02/datafusion:vortex-file-compressed	482889150	567776489	0.85
fineweb_q03/datafusion:vortex-file-compressed	1399670079	1395877132	1.00
fineweb_q04/datafusion:vortex-file-compressed	1433215015	1418693220	1.01
fineweb_q05/datafusion:vortex-file-compressed	1433778984	1389048211	1.03
fineweb_q06/datafusion:vortex-file-compressed	1562758086	1887419770	0.83
fineweb_q07/datafusion:vortex-file-compressed	1447487788	1475579162	0.98
fineweb_q08/datafusion:vortex-file-compressed 🚀	74407456	749554092	0.10

datafusion / vortex-compact (0.669x ✅, 3↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-compact	33824890	43273476	0.78
fineweb_q01/datafusion:vortex-compact	702552498	696079362	1.01
fineweb_q02/datafusion:vortex-compact	633498440	669100642	0.95
fineweb_q03/datafusion:vortex-compact 🚀	1363627137	2026250011	0.67
fineweb_q04/datafusion:vortex-compact 🚀	1489106084	2168935132	0.69
fineweb_q05/datafusion:vortex-compact	1353740454	1708154511	0.79
fineweb_q06/datafusion:vortex-compact	1230737346	1489198724	0.83
fineweb_q07/datafusion:vortex-compact	1155709845	1324326109	0.87
fineweb_q08/datafusion:vortex-compact 🚀	54279062	396350922	0.14

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

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet	1035949452	1314821757	0.79
fineweb_q01/datafusion:parquet	1772331054	1842947670	0.96
fineweb_q02/datafusion:parquet	1863566273	2032007501	0.92
fineweb_q03/datafusion:parquet	1893948422	1967581840	0.96
fineweb_q04/datafusion:parquet	1878296250	1792115041	1.05
fineweb_q05/datafusion:parquet	1918691655	2105232393	0.91
fineweb_q06/datafusion:parquet	1826683678	1897435333	0.96
fineweb_q07/datafusion:parquet	1969961153	1777499029	1.11
fineweb_q08/datafusion:parquet	1986643666	2020957548	0.98

duckdb / vortex-file-compressed (0.970x ➖, 1↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed	111697953	104173735	1.07
fineweb_q01/duckdb:vortex-file-compressed 🚨	967152928	610118259	1.59
fineweb_q02/duckdb:vortex-file-compressed	479735558	533232348	0.90
fineweb_q03/duckdb:vortex-file-compressed	1805257152	1508180176	1.20
fineweb_q04/duckdb:vortex-file-compressed	1701041483	1579563953	1.08
fineweb_q05/duckdb:vortex-file-compressed	1712254909	1613220683	1.06
fineweb_q06/duckdb:vortex-file-compressed	1692514029	1745096631	0.97
fineweb_q07/duckdb:vortex-file-compressed	1683246858	1471778723	1.14
fineweb_q08/duckdb:vortex-file-compressed 🚀	201602164	614956736	0.33

duckdb / vortex-compact (0.956x ➖, 1↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-compact	89525134	94645399	0.95
fineweb_q01/duckdb:vortex-compact 🚨	1530060884	582328805	2.63
fineweb_q02/duckdb:vortex-compact	522340972	625780586	0.83
fineweb_q03/duckdb:vortex-compact	1730423368	1578959513	1.10
fineweb_q04/duckdb:vortex-compact	1550956403	1719653939	0.90
fineweb_q05/duckdb:vortex-compact	1504372563	1510227592	1.00
fineweb_q06/duckdb:vortex-compact	1327547495	1597317791	0.83
fineweb_q07/duckdb:vortex-compact	1270342055	1364527713	0.93
fineweb_q08/duckdb:vortex-compact 🚀	194577619	461978510	0.42

duckdb / parquet (0.961x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	1122494311	1120932334	1.00
fineweb_q01/duckdb:parquet	1667039061	1729043795	0.96
fineweb_q02/duckdb:parquet	1694709937	1890759387	0.90
fineweb_q03/duckdb:parquet	4055233158	4257949945	0.95
fineweb_q04/duckdb:parquet	1917041592	1986849679	0.96
fineweb_q05/duckdb:parquet	2651902100	2777297922	0.95
fineweb_q06/duckdb:parquet	3465246023	3318042944	1.04
fineweb_q07/duckdb:parquet	4017562686	4504276330	0.89
fineweb_q08/duckdb:parquet	1099620976	1108597781	0.99

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	datafusion:vortex-compact	-21.8%	-11.2%	-12.0%	+178.5%	➖ noise
0	datafusion:vortex-file-compressed	-30.0%	-11.2%	-21.2%	+153.5%	➖ noise
0	duckdb:vortex-compact	-5.4%	-11.2%	+6.5%	+38.7%	➖ noise
0	duckdb:vortex-file-compressed	+7.2%	-11.2%	+20.7%	+56.4%	➖ noise
1	datafusion:vortex-compact	+0.9%	-3.7%	+4.8%	+59.0%	➖ noise
1	datafusion:vortex-file-compressed	-24.3%	-3.7%	-21.4%	+57.8%	➖ noise
1	duckdb:vortex-compact	+162.7%	-3.7%	+172.9%	+41.6%	🚨 regression
1	duckdb:vortex-file-compressed	+58.5%	-3.7%	+64.6%	+30.0%	🚨 regression
2	datafusion:vortex-compact	-5.3%	-9.3%	+4.4%	+30.0%	➖ noise
2	datafusion:vortex-file-compressed	-15.0%	-9.3%	-6.2%	+30.0%	➖ noise
2	duckdb:vortex-compact	-16.5%	-9.3%	-7.9%	+30.0%	➖ noise
2	duckdb:vortex-file-compressed	-10.0%	-9.3%	-0.8%	+30.0%	➖ noise
3	datafusion:vortex-compact	-32.7%	-4.3%	-29.7%	+30.0%	✅ faster
3	datafusion:vortex-file-compressed	+0.3%	-4.3%	+4.7%	+30.0%	➖ noise
3	duckdb:vortex-compact	+9.6%	-4.3%	+14.5%	+30.0%	➖ noise
3	duckdb:vortex-file-compressed	+19.7%	-4.3%	+25.0%	+30.0%	➖ noise
4	datafusion:vortex-compact	-31.3%	+0.6%	-31.7%	+30.0%	✅ faster
4	datafusion:vortex-file-compressed	+1.0%	+0.6%	+0.5%	+30.0%	➖ noise
4	duckdb:vortex-compact	-9.8%	+0.6%	-10.3%	+30.0%	➖ noise
4	duckdb:vortex-file-compressed	+7.7%	+0.6%	+7.1%	+30.0%	➖ noise
5	datafusion:vortex-compact	-20.7%	-6.7%	-15.0%	+30.0%	➖ noise
5	datafusion:vortex-file-compressed	+3.2%	-6.7%	+10.6%	+30.0%	➖ noise
5	duckdb:vortex-compact	-0.4%	-6.7%	+6.8%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	+6.1%	-6.7%	+13.8%	+30.0%	➖ noise
6	datafusion:vortex-compact	-17.4%	+0.3%	-17.6%	+30.0%	➖ noise
6	datafusion:vortex-file-compressed	-17.2%	+0.3%	-17.4%	+30.0%	➖ noise
6	duckdb:vortex-compact	-16.9%	+0.3%	-17.1%	+30.0%	➖ noise
6	duckdb:vortex-file-compressed	-3.0%	+0.3%	-3.3%	+30.0%	➖ noise
7	datafusion:vortex-compact	-12.7%	-0.6%	-12.2%	+30.0%	➖ noise
7	datafusion:vortex-file-compressed	-1.9%	-0.6%	-1.3%	+30.0%	➖ noise
7	duckdb:vortex-compact	-6.9%	-0.6%	-6.4%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	+14.4%	-0.6%	+15.0%	+30.0%	➖ noise
8	datafusion:vortex-compact	-86.3%	-1.3%	-86.1%	+37.6%	✅ faster
8	datafusion:vortex-file-compressed	-90.1%	-1.3%	-89.9%	+49.7%	✅ faster
8	duckdb:vortex-compact	-57.9%	-1.3%	-57.3%	+30.0%	✅ faster
8	duckdb:vortex-file-compressed	-67.2%	-1.3%	-66.8%	+30.0%	✅ faster

[github-actions]

Benchmarks: TPC-H SF=10 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +19.5%
Vortex (geomean): 1.075x ➖
Parquet (geomean): 0.900x ➖
Shifts: Parquet (control) -10.0% · Median polish +4.0%

---

datafusion / vortex-file-compressed (1.171x ➖, 0↑ 5↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	711425961	749954343	0.95
tpch_q02/datafusion:vortex-file-compressed	973167095	916867653	1.06
tpch_q03/datafusion:vortex-file-compressed	886124205	862855755	1.03
tpch_q04/datafusion:vortex-file-compressed	677501988	639838256	1.06
tpch_q05/datafusion:vortex-file-compressed	1139523912	1186475169	0.96
tpch_q06/datafusion:vortex-file-compressed	797173101	639065387	1.25
tpch_q07/datafusion:vortex-file-compressed 🚨	3300011341	1284543840	2.57
tpch_q08/datafusion:vortex-file-compressed	1497259391	1274002201	1.18
tpch_q09/datafusion:vortex-file-compressed	1730215447	1532086566	1.13
tpch_q10/datafusion:vortex-file-compressed	1191205069	1096060381	1.09
tpch_q11/datafusion:vortex-file-compressed	678980795	587746643	1.16
tpch_q12/datafusion:vortex-file-compressed	924488551	1085803329	0.85
tpch_q13/datafusion:vortex-file-compressed	502219110	504506463	1.00
tpch_q14/datafusion:vortex-file-compressed	656854417	730426119	0.90
tpch_q15/datafusion:vortex-file-compressed 🚨	1472624908	1112226374	1.32
tpch_q16/datafusion:vortex-file-compressed 🚨	619767175	295598380	2.10
tpch_q17/datafusion:vortex-file-compressed	1239389933	1350370606	0.92
tpch_q18/datafusion:vortex-file-compressed	1429020179	1473293715	0.97
tpch_q19/datafusion:vortex-file-compressed	924953187	797416375	1.16
tpch_q20/datafusion:vortex-file-compressed 🚨	1564962904	1012031120	1.55
tpch_q21/datafusion:vortex-file-compressed	2020284940	1916229958	1.05
tpch_q22/datafusion:vortex-file-compressed 🚨	788900002	487922369	1.62

datafusion / vortex-compact (1.069x ➖, 0↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	726294312	746937789	0.97
tpch_q02/datafusion:vortex-compact	759240078	732127301	1.04
tpch_q03/datafusion:vortex-compact	1057666589	824719210	1.28
tpch_q04/datafusion:vortex-compact	754955168	664645709	1.14
tpch_q05/datafusion:vortex-compact	1062530339	1007976642	1.05
tpch_q06/datafusion:vortex-compact	643755188	623639157	1.03
tpch_q07/datafusion:vortex-compact	1223840802	1271786820	0.96
tpch_q08/datafusion:vortex-compact	1177409190	1278664116	0.92
tpch_q09/datafusion:vortex-compact	1391114261	1405994971	0.99
tpch_q10/datafusion:vortex-compact	1128478834	1050142236	1.07
tpch_q11/datafusion:vortex-compact	568469538	502925572	1.13
tpch_q12/datafusion:vortex-compact	819778598	959776171	0.85
tpch_q13/datafusion:vortex-compact	484266329	431627637	1.12
tpch_q14/datafusion:vortex-compact	617723894	708599615	0.87
tpch_q15/datafusion:vortex-compact	1244731596	1125706912	1.11
tpch_q16/datafusion:vortex-compact 🚨	439891546	308822445	1.42
tpch_q17/datafusion:vortex-compact	1205892503	1460138049	0.83
tpch_q18/datafusion:vortex-compact	1278092233	1284549725	0.99
tpch_q19/datafusion:vortex-compact 🚨	1038627304	760883348	1.37
tpch_q20/datafusion:vortex-compact	1167475525	898211343	1.30
tpch_q21/datafusion:vortex-compact	1708488513	1463352479	1.17
tpch_q22/datafusion:vortex-compact	497053559	440766321	1.13

datafusion / parquet (0.904x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	862949230	941546451	0.92
tpch_q02/datafusion:parquet	789842254	850296813	0.93
tpch_q03/datafusion:parquet	988327269	1161050345	0.85
tpch_q04/datafusion:parquet	453997674	543193071	0.84
tpch_q05/datafusion:parquet	1239675496	1431596956	0.87
tpch_q06/datafusion:parquet	529428193	525334192	1.01
tpch_q07/datafusion:parquet	1365178332	1597475924	0.85
tpch_q08/datafusion:parquet	1674060191	1926966309	0.87
tpch_q09/datafusion:parquet	2144202902	2492839816	0.86
tpch_q10/datafusion:parquet	2061413900	2051974780	1.00
tpch_q11/datafusion:parquet	762919713	827657072	0.92
tpch_q12/datafusion:parquet	699875739	783207427	0.89
tpch_q13/datafusion:parquet	703813636	789777996	0.89
tpch_q14/datafusion:parquet	778080045	813480819	0.96
tpch_q15/datafusion:parquet	1225254493	1259880001	0.97
tpch_q16/datafusion:parquet	435257216	436978645	1.00
tpch_q17/datafusion:parquet	1420833728	1803496669	0.79
tpch_q18/datafusion:parquet	1621493745	2181281900	0.74
tpch_q19/datafusion:parquet	1045649868	1097951575	0.95
tpch_q20/datafusion:parquet	1163074109	1347393443	0.86
tpch_q21/datafusion:parquet	1873886020	2214078297	0.85
tpch_q22/datafusion:parquet	861779294	742914265	1.16

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

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	759967099	684994807	1.11
tpch_q02/duckdb:vortex-file-compressed	1263352472	1378803745	0.92
tpch_q03/duckdb:vortex-file-compressed	1082702115	1051355689	1.03
tpch_q04/duckdb:vortex-file-compressed	642305271	875420528	0.73
tpch_q05/duckdb:vortex-file-compressed	1247097434	1228492067	1.02
tpch_q06/duckdb:vortex-file-compressed	804578675	841606586	0.96
tpch_q07/duckdb:vortex-file-compressed	1363248525	1261908140	1.08
tpch_q08/duckdb:vortex-file-compressed	1666957115	1594531021	1.05
tpch_q09/duckdb:vortex-file-compressed	1736587730	1588991365	1.09
tpch_q10/duckdb:vortex-file-compressed	1340369238	1415057061	0.95
tpch_q11/duckdb:vortex-file-compressed	755703885	962696837	0.78
tpch_q12/duckdb:vortex-file-compressed	1041055264	924922954	1.13
tpch_q13/duckdb:vortex-file-compressed	720952746	989938578	0.73
tpch_q14/duckdb:vortex-file-compressed	915227191	870135710	1.05
tpch_q15/duckdb:vortex-file-compressed	662305865	581555439	1.14
tpch_q16/duckdb:vortex-file-compressed	617076627	558602133	1.10
tpch_q17/duckdb:vortex-file-compressed	1188121616	1008769596	1.18
tpch_q18/duckdb:vortex-file-compressed	1081897779	1142817341	0.95
tpch_q19/duckdb:vortex-file-compressed	994076730	868305839	1.14
tpch_q20/duckdb:vortex-file-compressed	1680222284	1293903080	1.30
tpch_q21/duckdb:vortex-file-compressed	2496489411	2386906526	1.05
tpch_q22/duckdb:vortex-file-compressed	719664821	584014751	1.23

duckdb / vortex-compact (1.044x ➖, 1↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	742662333	723049589	1.03
tpch_q02/duckdb:vortex-compact	1298787759	1212999228	1.07
tpch_q03/duckdb:vortex-compact	1009922738	1005065678	1.00
tpch_q04/duckdb:vortex-compact	600760434	578336617	1.04
tpch_q05/duckdb:vortex-compact	1204082811	1230155607	0.98
tpch_q06/duckdb:vortex-compact	777906723	762366772	1.02
tpch_q07/duckdb:vortex-compact	1318917167	1080696419	1.22
tpch_q08/duckdb:vortex-compact	1632241980	1511234138	1.08
tpch_q09/duckdb:vortex-compact	1584146809	1445067257	1.10
tpch_q10/duckdb:vortex-compact	1228915587	1393193229	0.88
tpch_q11/duckdb:vortex-compact	687359814	888239280	0.77
tpch_q12/duckdb:vortex-compact	887832159	767481515	1.16
tpch_q13/duckdb:vortex-compact 🚀	680430246	1033534149	0.66
tpch_q14/duckdb:vortex-compact	876957236	906189445	0.97
tpch_q15/duckdb:vortex-compact	650970249	574767501	1.13
tpch_q16/duckdb:vortex-compact	530952703	470718294	1.13
tpch_q17/duckdb:vortex-compact	1239228663	1023942357	1.21
tpch_q18/duckdb:vortex-compact	907347004	698641726	1.30
tpch_q19/duckdb:vortex-compact	902277205	889317621	1.01
tpch_q20/duckdb:vortex-compact 🚨	1671325208	1193250894	1.40
tpch_q21/duckdb:vortex-compact	2024326310	1944761653	1.04
tpch_q22/duckdb:vortex-compact	831051912	792748520	1.05

duckdb / parquet (0.895x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	907033112	968164878	0.94
tpch_q02/duckdb:parquet	1549789642	1839885572	0.84
tpch_q03/duckdb:parquet	1689558519	2257719811	0.75
tpch_q04/duckdb:parquet	1049717173	1211796572	0.87
tpch_q05/duckdb:parquet	2148431134	2188477028	0.98
tpch_q06/duckdb:parquet	721033176	876761497	0.82
tpch_q07/duckdb:parquet	1864891875	2201646825	0.85
tpch_q08/duckdb:parquet	2402216776	2630084620	0.91
tpch_q09/duckdb:parquet	2399379998	2472173931	0.97
tpch_q10/duckdb:parquet	2984047667	3147740702	0.95
tpch_q11/duckdb:parquet	880579223	1044444927	0.84
tpch_q12/duckdb:parquet	1005732728	966243630	1.04
tpch_q13/duckdb:parquet	1148820273	1269703064	0.90
tpch_q14/duckdb:parquet	1285328813	1535125165	0.84
tpch_q15/duckdb:parquet	878854599	969123329	0.91
tpch_q16/duckdb:parquet	762470886	868012581	0.88
tpch_q17/duckdb:parquet	1166497330	1373372684	0.85
tpch_q18/duckdb:parquet	1339670458	1522748199	0.88
tpch_q19/duckdb:parquet	1476045317	1861499051	0.79
tpch_q20/duckdb:parquet	1794315940	1635878406	1.10
tpch_q21/duckdb:parquet	1713508804	2070106526	0.83
tpch_q22/duckdb:parquet	1046951820	997089911	1.05

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	-2.8%	-7.3%	+4.9%	+57.1%	➖ noise
1	datafusion:vortex-file-compressed	-5.1%	-7.3%	+2.4%	+59.7%	➖ noise
1	duckdb:vortex-compact	+2.7%	-7.3%	+10.8%	+53.7%	➖ noise
1	duckdb:vortex-file-compressed	+10.9%	-7.3%	+19.7%	+35.7%	➖ noise
2	datafusion:vortex-compact	+3.7%	-11.5%	+17.2%	+46.0%	➖ noise
2	datafusion:vortex-file-compressed	+6.1%	-11.5%	+20.0%	+47.2%	➖ noise
2	duckdb:vortex-compact	+7.1%	-11.5%	+21.0%	+34.5%	➖ noise
2	duckdb:vortex-file-compressed	-8.4%	-11.5%	+3.6%	+33.1%	➖ noise
3	datafusion:vortex-compact	+28.2%	-20.2%	+60.7%	+67.5%	➖ noise
3	datafusion:vortex-file-compressed	+2.7%	-20.2%	+28.7%	+90.6%	➖ noise
3	duckdb:vortex-compact	+0.5%	-20.2%	+25.9%	+49.2%	➖ noise
3	duckdb:vortex-file-compressed	+3.0%	-20.2%	+29.0%	+50.4%	➖ noise
4	datafusion:vortex-compact	+13.6%	-14.9%	+33.5%	+30.0%	🚨 regression
4	datafusion:vortex-file-compressed	+5.9%	-14.9%	+24.4%	+38.8%	➖ noise
4	duckdb:vortex-compact	+3.9%	-14.9%	+22.1%	+30.0%	➖ noise
4	duckdb:vortex-file-compressed	-26.6%	-14.9%	-13.8%	+38.1%	➖ noise
5	datafusion:vortex-compact	+5.4%	-7.8%	+14.3%	+30.0%	➖ noise
5	datafusion:vortex-file-compressed	-4.0%	-7.8%	+4.2%	+30.0%	➖ noise
5	duckdb:vortex-compact	-2.1%	-7.8%	+6.2%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	+1.5%	-7.8%	+10.1%	+30.0%	➖ noise
6	datafusion:vortex-compact	+3.2%	-9.0%	+13.4%	+30.0%	➖ noise
6	datafusion:vortex-file-compressed	+24.7%	-9.0%	+37.0%	+30.0%	🚨 regression
6	duckdb:vortex-compact	+2.0%	-9.0%	+12.1%	+30.0%	➖ noise
6	duckdb:vortex-file-compressed	-4.4%	-9.0%	+5.0%	+30.0%	➖ noise
7	datafusion:vortex-compact	-3.8%	-14.9%	+13.1%	+30.0%	➖ noise
7	datafusion:vortex-file-compressed	+156.9%	-14.9%	+202.0%	+39.5%	🚨 regression
7	duckdb:vortex-compact	+22.0%	-14.9%	+43.4%	+30.0%	🚨 regression
7	duckdb:vortex-file-compressed	+8.0%	-14.9%	+27.0%	+30.0%	➖ noise
8	datafusion:vortex-compact	-7.9%	-10.9%	+3.4%	+30.0%	➖ noise
8	datafusion:vortex-file-compressed	+17.5%	-10.9%	+31.9%	+30.0%	🚨 regression
8	duckdb:vortex-compact	+8.0%	-10.9%	+21.3%	+30.0%	➖ noise
8	duckdb:vortex-file-compressed	+4.5%	-10.9%	+17.4%	+30.0%	➖ noise
9	datafusion:vortex-compact	-1.1%	-8.6%	+8.3%	+30.0%	➖ noise
9	datafusion:vortex-file-compressed	+12.9%	-8.6%	+23.6%	+30.0%	➖ noise
9	duckdb:vortex-compact	+9.6%	-8.6%	+20.0%	+30.0%	➖ noise
9	duckdb:vortex-file-compressed	+9.3%	-8.6%	+19.6%	+30.0%	➖ noise
10	datafusion:vortex-compact	+7.5%	-2.4%	+10.1%	+40.3%	➖ noise
10	datafusion:vortex-file-compressed	+8.7%	-2.4%	+11.4%	+31.3%	➖ noise
10	duckdb:vortex-compact	-11.8%	-2.4%	-9.6%	+42.1%	➖ noise
10	duckdb:vortex-file-compressed	-5.3%	-2.4%	-2.9%	+32.7%	➖ noise
11	datafusion:vortex-compact	+13.0%	-11.8%	+28.2%	+30.0%	➖ noise
11	datafusion:vortex-file-compressed	+15.5%	-11.8%	+31.0%	+30.0%	🚨 regression
11	duckdb:vortex-compact	-22.6%	-11.8%	-12.2%	+30.0%	➖ noise
11	duckdb:vortex-file-compressed	-21.5%	-11.8%	-11.0%	+40.5%	➖ noise
12	datafusion:vortex-compact	-14.6%	-3.6%	-11.4%	+30.0%	➖ noise
12	datafusion:vortex-file-compressed	-14.9%	-3.6%	-11.7%	+30.0%	➖ noise
12	duckdb:vortex-compact	+15.7%	-3.6%	+19.9%	+142.8%	➖ noise
12	duckdb:vortex-file-compressed	+12.6%	-3.6%	+16.7%	+36.4%	➖ noise
13	datafusion:vortex-compact	+12.2%	-10.2%	+24.9%	+59.9%	➖ noise
13	datafusion:vortex-file-compressed	-0.5%	-10.2%	+10.9%	+41.4%	➖ noise
13	duckdb:vortex-compact	-34.2%	-10.2%	-26.7%	+68.6%	➖ noise
13	duckdb:vortex-file-compressed	-27.2%	-10.2%	-18.9%	+49.3%	➖ noise
14	datafusion:vortex-compact	-12.8%	-10.5%	-2.6%	+30.0%	➖ noise
14	datafusion:vortex-file-compressed	-10.1%	-10.5%	+0.5%	+30.0%	➖ noise
14	duckdb:vortex-compact	-3.2%	-10.5%	+8.1%	+30.0%	➖ noise
14	duckdb:vortex-file-compressed	+5.2%	-10.5%	+17.5%	+30.0%	➖ noise
15	datafusion:vortex-compact	+10.6%	-6.1%	+17.7%	+30.0%	➖ noise
15	datafusion:vortex-file-compressed	+32.4%	-6.1%	+41.0%	+30.0%	🚨 regression
15	duckdb:vortex-compact	+13.3%	-6.1%	+20.6%	+30.0%	➖ noise
15	duckdb:vortex-file-compressed	+13.9%	-6.1%	+21.3%	+30.0%	➖ noise
16	datafusion:vortex-compact	+42.4%	-6.5%	+52.3%	+30.0%	🚨 regression
16	datafusion:vortex-file-compressed	+109.7%	-6.5%	+124.1%	+30.0%	🚨 regression
16	duckdb:vortex-compact	+12.8%	-6.5%	+20.6%	+30.0%	➖ noise
16	duckdb:vortex-file-compressed	+10.5%	-6.5%	+18.1%	+45.8%	➖ noise
17	datafusion:vortex-compact	-17.4%	-18.2%	+1.0%	+30.0%	➖ noise
17	datafusion:vortex-file-compressed	-8.2%	-18.2%	+12.2%	+30.0%	➖ noise
17	duckdb:vortex-compact	+21.0%	-18.2%	+47.9%	+30.0%	🚨 regression
17	duckdb:vortex-file-compressed	+17.8%	-18.2%	+44.0%	+30.0%	🚨 regression
18	datafusion:vortex-compact	-0.5%	-19.1%	+23.0%	+30.0%	➖ noise
18	datafusion:vortex-file-compressed	-3.0%	-19.1%	+19.9%	+30.0%	➖ noise
18	duckdb:vortex-compact	+29.9%	-19.1%	+60.6%	+30.0%	🚨 regression
18	duckdb:vortex-file-compressed	-5.3%	-19.1%	+17.1%	+30.0%	➖ noise
19	datafusion:vortex-compact	+36.5%	-13.1%	+57.1%	+30.0%	🚨 regression
19	datafusion:vortex-file-compressed	+16.0%	-13.1%	+33.5%	+30.0%	🚨 regression
19	duckdb:vortex-compact	+1.5%	-13.1%	+16.8%	+30.0%	➖ noise
19	duckdb:vortex-file-compressed	+14.5%	-13.1%	+31.7%	+30.0%	🚨 regression
20	datafusion:vortex-compact	+30.0%	-2.7%	+33.6%	+30.0%	🚨 regression
20	datafusion:vortex-file-compressed	+54.6%	-2.7%	+58.9%	+30.0%	🚨 regression
20	duckdb:vortex-compact	+40.1%	-2.7%	+43.9%	+30.0%	🚨 regression
20	duckdb:vortex-file-compressed	+29.9%	-2.7%	+33.5%	+30.0%	🚨 regression
21	datafusion:vortex-compact	+16.8%	-16.3%	+39.5%	+30.0%	🚨 regression
21	datafusion:vortex-file-compressed	+5.4%	-16.3%	+26.0%	+30.0%	➖ noise
21	duckdb:vortex-compact	+4.1%	-16.3%	+24.4%	+30.0%	➖ noise
21	duckdb:vortex-file-compressed	+4.6%	-16.3%	+25.0%	+30.0%	➖ noise
22	datafusion:vortex-compact	+12.8%	+10.4%	+2.2%	+30.0%	➖ noise
22	datafusion:vortex-file-compressed	+61.7%	+10.4%	+46.5%	+35.2%	🚨 regression
22	duckdb:vortex-compact	+4.8%	+10.4%	-5.0%	+30.0%	➖ noise
22	duckdb:vortex-file-compressed	+23.2%	+10.4%	+11.7%	+35.3%	➖ noise

[danking]

Do you think the vortex-compact improvements are from more parallelism in decompression?

[github-actions]

Benchmarks: Statistical and Population Genetics

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.6%
Vortex (geomean): 0.983x ➖
Parquet (geomean): 0.990x ➖
Shifts: Parquet (control) -1.0% · Median polish -1.8%

---

duckdb / vortex-file-compressed (0.987x ➖, 1↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-file-compressed	11665313	11753318	0.99
statpopgen_q01/duckdb:vortex-file-compressed 🚀	22266111	28027761	0.79
statpopgen_q02/duckdb:vortex-file-compressed	1338253621	1330379291	1.01
statpopgen_q03/duckdb:vortex-file-compressed	3205795638	3091860709	1.04
statpopgen_q04/duckdb:vortex-file-compressed	3190815745	3206616569	1.00
statpopgen_q05/duckdb:vortex-file-compressed	1413208981	1408418303	1.00
statpopgen_q06/duckdb:vortex-file-compressed	2088737891	2078660351	1.00
statpopgen_q07/duckdb:vortex-file-compressed	210347946	206872817	1.02
statpopgen_q08/duckdb:vortex-file-compressed	226978503	216252162	1.05
statpopgen_q09/duckdb:vortex-file-compressed	2960423608	2985895537	0.99
statpopgen_q10/duckdb:vortex-file-compressed	4662570013	4705126596	0.99

duckdb / vortex-compact (0.980x ➖, 1↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-compact	10868225	11483888	0.95
statpopgen_q01/duckdb:vortex-compact 🚀	146844698	169887464	0.86
statpopgen_q02/duckdb:vortex-compact	1802197876	1864823998	0.97
statpopgen_q03/duckdb:vortex-compact	3509925120	3552254185	0.99
statpopgen_q04/duckdb:vortex-compact	3523735198	3658740487	0.96
statpopgen_q05/duckdb:vortex-compact	1849680505	1907688594	0.97
statpopgen_q06/duckdb:vortex-compact	2677816458	2747112533	0.97
statpopgen_q07/duckdb:vortex-compact 🚨	1081170436	973890205	1.11
statpopgen_q08/duckdb:vortex-compact	1106386415	1016922471	1.09
statpopgen_q09/duckdb:vortex-compact	3312701429	3476584989	0.95
statpopgen_q10/duckdb:vortex-compact	5398759274	5546698182	0.97

duckdb / parquet (0.990x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
statpopgen_q00/duckdb:parquet	324286481	324433386	1.00
statpopgen_q01/duckdb:parquet	419360514	411899206	1.02
statpopgen_q02/duckdb:parquet	1010296166	1020744485	0.99
statpopgen_q03/duckdb:parquet	1503484691	1534296989	0.98
statpopgen_q04/duckdb:parquet	1509789291	1548516260	0.97
statpopgen_q05/duckdb:parquet	1010350997	1035938834	0.98
statpopgen_q06/duckdb:parquet	1498839549	1516178182	0.99
statpopgen_q07/duckdb:parquet	1946589151	1935690549	1.01
statpopgen_q08/duckdb:parquet	1915958156	1929114457	0.99
statpopgen_q09/duckdb:parquet	1398386619	1425955592	0.98
statpopgen_q10/duckdb:parquet	2662586704	2716439315	0.98

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
0	duckdb:vortex-compact	-5.4%	-0.0%	-5.3%	+10.0%	➖ noise
0	duckdb:vortex-file-compressed	-0.7%	-0.0%	-0.7%	+10.0%	➖ noise
1	duckdb:vortex-compact	-13.6%	+1.8%	-15.1%	+197.9%	➖ noise
1	duckdb:vortex-file-compressed	-20.6%	+1.8%	-22.0%	+236.4%	➖ noise
2	duckdb:vortex-compact	-3.4%	-1.0%	-2.4%	+10.0%	➖ noise
2	duckdb:vortex-file-compressed	+0.6%	-1.0%	+1.6%	+10.0%	➖ noise
3	duckdb:vortex-compact	-1.2%	-2.0%	+0.8%	+10.0%	➖ noise
3	duckdb:vortex-file-compressed	+3.7%	-2.0%	+5.8%	+10.0%	➖ noise
4	duckdb:vortex-compact	-3.7%	-2.5%	-1.2%	+10.0%	➖ noise
4	duckdb:vortex-file-compressed	-0.5%	-2.5%	+2.1%	+10.0%	➖ noise
5	duckdb:vortex-compact	-3.0%	-2.5%	-0.6%	+10.0%	➖ noise
5	duckdb:vortex-file-compressed	+0.3%	-2.5%	+2.9%	+10.0%	➖ noise
6	duckdb:vortex-compact	-2.5%	-1.1%	-1.4%	+10.0%	➖ noise
6	duckdb:vortex-file-compressed	+0.5%	-1.1%	+1.6%	+10.0%	➖ noise
7	duckdb:vortex-compact	+11.0%	+0.6%	+10.4%	+10.0%	🚨 regression
7	duckdb:vortex-file-compressed	+1.7%	+0.6%	+1.1%	+10.2%	➖ noise
8	duckdb:vortex-compact	+8.8%	-0.7%	+9.5%	+10.0%	➖ noise
8	duckdb:vortex-file-compressed	+5.0%	-0.7%	+5.7%	+10.0%	➖ noise
9	duckdb:vortex-compact	-4.7%	-1.9%	-2.8%	+10.0%	➖ noise
9	duckdb:vortex-file-compressed	-0.9%	-1.9%	+1.1%	+10.0%	➖ noise
10	duckdb:vortex-compact	-2.7%	-2.0%	-0.7%	+10.0%	➖ noise
10	duckdb:vortex-file-compressed	-0.9%	-2.0%	+1.1%	+10.0%	➖ noise

[github-actions]

Benchmarks: TPC-H SF=1 on S3

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +2.4%
Vortex (geomean): 0.942x ➖
Parquet (geomean): 0.920x ➖
Shifts: Parquet (control) -8.0% · Median polish -5.6%

---

datafusion / vortex-file-compressed (0.890x ➖, 3↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	202238020	224873471	0.90
tpch_q02/datafusion:vortex-file-compressed	575140860	560133040	1.03
tpch_q03/datafusion:vortex-file-compressed	525480857	533145612	0.99
tpch_q04/datafusion:vortex-file-compressed	294872276	322338158	0.91
tpch_q05/datafusion:vortex-file-compressed	478255488	605402580	0.79
tpch_q06/datafusion:vortex-file-compressed	275694530	360357225	0.77
tpch_q07/datafusion:vortex-file-compressed	522373728	729742494	0.72
tpch_q08/datafusion:vortex-file-compressed	687920723	838168959	0.82
tpch_q09/datafusion:vortex-file-compressed	575136372	678504037	0.85
tpch_q10/datafusion:vortex-file-compressed 🚀	574812094	897862189	0.64
tpch_q11/datafusion:vortex-file-compressed	535727509	437588051	1.22
tpch_q12/datafusion:vortex-file-compressed 🚀	328734592	670739854	0.49
tpch_q13/datafusion:vortex-file-compressed	248417164	255671564	0.97
tpch_q14/datafusion:vortex-file-compressed	250944890	258535132	0.97
tpch_q15/datafusion:vortex-file-compressed	446358921	407391680	1.10
tpch_q16/datafusion:vortex-file-compressed 🚨	371323742	262643280	1.41
tpch_q17/datafusion:vortex-file-compressed	400138058	414713866	0.96
tpch_q18/datafusion:vortex-file-compressed	360449403	376693391	0.96
tpch_q19/datafusion:vortex-file-compressed	379952203	349204714	1.09
tpch_q20/datafusion:vortex-file-compressed 🚨	485350508	367535529	1.32
tpch_q21/datafusion:vortex-file-compressed	638724213	671471475	0.95
tpch_q22/datafusion:vortex-file-compressed 🚀	192568020	445023296	0.43

datafusion / vortex-compact (0.880x ➖, 2↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-compact	221536299	283412136	0.78
tpch_q02/datafusion:vortex-compact	537750946	727542169	0.74
tpch_q03/datafusion:vortex-compact 🚨	498725784	350259007	1.42
tpch_q04/datafusion:vortex-compact	246570738	295716385	0.83
tpch_q05/datafusion:vortex-compact	523066332	465559412	1.12
tpch_q06/datafusion:vortex-compact	327088356	355656733	0.92
tpch_q07/datafusion:vortex-compact	541920013	500849513	1.08
tpch_q08/datafusion:vortex-compact 🚨	854079796	597049104	1.43
tpch_q09/datafusion:vortex-compact	556108262	575448234	0.97
tpch_q10/datafusion:vortex-compact	585140438	770509987	0.76
tpch_q11/datafusion:vortex-compact	346348886	393227937	0.88
tpch_q12/datafusion:vortex-compact 🚀	323228113	670294249	0.48
tpch_q13/datafusion:vortex-compact	255202164	321405787	0.79
tpch_q14/datafusion:vortex-compact 🚀	281189556	433765995	0.65
tpch_q15/datafusion:vortex-compact	507735240	627543329	0.81
tpch_q16/datafusion:vortex-compact	386578331	318523640	1.21
tpch_q17/datafusion:vortex-compact	409288617	518467475	0.79
tpch_q18/datafusion:vortex-compact	324208940	444631455	0.73
tpch_q19/datafusion:vortex-compact	404500182	556394065	0.73
tpch_q20/datafusion:vortex-compact	630015694	600236134	1.05
tpch_q21/datafusion:vortex-compact	679406194	840907373	0.81
tpch_q22/datafusion:vortex-compact	220851094	226656798	0.97

datafusion / parquet (0.925x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	204072543	245340410	0.83
tpch_q02/datafusion:parquet	437096894	469395273	0.93
tpch_q03/datafusion:parquet	397519548	328584388	1.21
tpch_q04/datafusion:parquet	187716088	178710444	1.05
tpch_q05/datafusion:parquet	601597462	616428786	0.98
tpch_q06/datafusion:parquet	184437170	152703130	1.21
tpch_q07/datafusion:parquet	609831681	607810216	1.00
tpch_q08/datafusion:parquet	667827254	774579233	0.86
tpch_q09/datafusion:parquet	569497364	799195215	0.71
tpch_q10/datafusion:parquet	559955503	653940454	0.86
tpch_q11/datafusion:parquet	349740603	433022479	0.81
tpch_q12/datafusion:parquet	251037968	270996195	0.93
tpch_q13/datafusion:parquet	441186367	431347851	1.02
tpch_q14/datafusion:parquet	206023946	293908297	0.70
tpch_q15/datafusion:parquet	328353647	407743563	0.81
tpch_q16/datafusion:parquet	224662830	252773481	0.89
tpch_q17/datafusion:parquet	480406539	504887524	0.95
tpch_q18/datafusion:parquet	678118567	587707917	1.15
tpch_q19/datafusion:parquet	471134601	515045988	0.91
tpch_q20/datafusion:parquet	416276361	368110800	1.13
tpch_q21/datafusion:parquet	624485194	683454667	0.91
tpch_q22/datafusion:parquet	149782842	201018836	0.75

duckdb / vortex-file-compressed (0.965x ➖, 3↑ 2↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	223007474	274458670	0.81
tpch_q02/duckdb:vortex-file-compressed 🚨	1311920657	957060083	1.37
tpch_q03/duckdb:vortex-file-compressed	668015858	642482357	1.04
tpch_q04/duckdb:vortex-file-compressed 🚀	482224865	737869660	0.65
tpch_q05/duckdb:vortex-file-compressed	891501454	981370386	0.91
tpch_q06/duckdb:vortex-file-compressed	412326064	423232080	0.97
tpch_q07/duckdb:vortex-file-compressed	754241243	799289028	0.94
tpch_q08/duckdb:vortex-file-compressed	1082485252	1003171631	1.08
tpch_q09/duckdb:vortex-file-compressed	1054609298	886370441	1.19
tpch_q10/duckdb:vortex-file-compressed	729957364	763978738	0.96
tpch_q11/duckdb:vortex-file-compressed	536548497	494484737	1.09
tpch_q12/duckdb:vortex-file-compressed	573157516	461073769	1.24
tpch_q13/duckdb:vortex-file-compressed 🚀	356729657	533273215	0.67
tpch_q14/duckdb:vortex-file-compressed	505578831	671324814	0.75
tpch_q15/duckdb:vortex-file-compressed 🚀	248296481	357961112	0.69
tpch_q16/duckdb:vortex-file-compressed	467250537	389736972	1.20
tpch_q17/duckdb:vortex-file-compressed	613200485	650536764	0.94
tpch_q18/duckdb:vortex-file-compressed	553979490	719830709	0.77
tpch_q19/duckdb:vortex-file-compressed	516451786	468737238	1.10
tpch_q20/duckdb:vortex-file-compressed	878510186	788929119	1.11
tpch_q21/duckdb:vortex-file-compressed	1063590538	1269756074	0.84
tpch_q22/duckdb:vortex-file-compressed 🚨	471077701	334587145	1.41

duckdb / vortex-compact (1.042x ➖, 0↑ 1↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-compact	282453459	266242488	1.06
tpch_q02/duckdb:vortex-compact	1109338173	966156119	1.15
tpch_q03/duckdb:vortex-compact	669019401	605072227	1.11
tpch_q04/duckdb:vortex-compact	448479125	353226597	1.27
tpch_q05/duckdb:vortex-compact	915697649	932040586	0.98
tpch_q06/duckdb:vortex-compact	435898675	479603504	0.91
tpch_q07/duckdb:vortex-compact	735998406	707899977	1.04
tpch_q08/duckdb:vortex-compact	1046284951	859370332	1.22
tpch_q09/duckdb:vortex-compact	852192239	817566167	1.04
tpch_q10/duckdb:vortex-compact	743019678	726768399	1.02
tpch_q11/duckdb:vortex-compact	600453949	509149459	1.18
tpch_q12/duckdb:vortex-compact	555264515	440516267	1.26
tpch_q13/duckdb:vortex-compact	341087487	432910632	0.79
tpch_q14/duckdb:vortex-compact	463156109	512405083	0.90
tpch_q15/duckdb:vortex-compact	275469099	298486235	0.92
tpch_q16/duckdb:vortex-compact 🚨	451650501	331293836	1.36
tpch_q17/duckdb:vortex-compact	705864585	628796712	1.12
tpch_q18/duckdb:vortex-compact	448161858	576253764	0.78
tpch_q19/duckdb:vortex-compact	452990544	504235552	0.90
tpch_q20/duckdb:vortex-compact	809844675	797638722	1.02
tpch_q21/duckdb:vortex-compact	1056603794	1128882818	0.94
tpch_q22/duckdb:vortex-compact	457614090	381134369	1.20

duckdb / parquet (0.914x ➖, 0↑ 0↓)

name	PR b613478 (ns)	base 91e4e3f (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	543735942	735880088	0.74
tpch_q02/duckdb:parquet	1204244952	1305475160	0.92
tpch_q03/duckdb:parquet	956932409	967439064	0.99
tpch_q04/duckdb:parquet	713933945	698785590	1.02
tpch_q05/duckdb:parquet	1625207487	1850339104	0.88
tpch_q06/duckdb:parquet	435456890	506090267	0.86
tpch_q07/duckdb:parquet	1178650446	1342870606	0.88
tpch_q08/duckdb:parquet	1686055076	1810139312	0.93
tpch_q09/duckdb:parquet	1461655772	1458158971	1.00
tpch_q10/duckdb:parquet	1284562606	1440667342	0.89
tpch_q11/duckdb:parquet	824943651	971376105	0.85
tpch_q12/duckdb:parquet	620731191	810313182	0.77
tpch_q13/duckdb:parquet	896516458	907037240	0.99
tpch_q14/duckdb:parquet	688528533	805585738	0.85
tpch_q15/duckdb:parquet	515422826	591107233	0.87
tpch_q16/duckdb:parquet	554071602	604702218	0.92
tpch_q17/duckdb:parquet	752677981	754801483	1.00
tpch_q18/duckdb:parquet	924517111	882761281	1.05
tpch_q19/duckdb:parquet	817593324	968130120	0.84
tpch_q20/duckdb:parquet	1056847588	1121970282	0.94
tpch_q21/duckdb:parquet	1166380010	1231555416	0.95
tpch_q22/duckdb:parquet	540931317	515746216	1.05

Full attributed analysis

Query	Config	Raw Δ	Control Δ	Attributed α	Noise floor	Significant?
1	datafusion:vortex-compact	-21.8%	-21.6%	-0.3%	+136.8%	➖ noise
1	datafusion:vortex-file-compressed	-10.1%	-21.6%	+14.7%	+134.1%	➖ noise
1	duckdb:vortex-compact	+6.1%	-21.6%	+35.3%	+66.9%	➖ noise
1	duckdb:vortex-file-compressed	-18.7%	-21.6%	+3.6%	+59.0%	➖ noise
2	datafusion:vortex-compact	-26.1%	-7.3%	-20.3%	+44.9%	➖ noise
2	datafusion:vortex-file-compressed	+2.7%	-7.3%	+10.8%	+39.9%	➖ noise
2	duckdb:vortex-compact	+14.8%	-7.3%	+23.9%	+30.0%	➖ noise
2	duckdb:vortex-file-compressed	+37.1%	-7.3%	+47.9%	+30.0%	🚨 regression
3	datafusion:vortex-compact	+42.4%	+9.4%	+30.2%	+79.2%	➖ noise
3	datafusion:vortex-file-compressed	-1.4%	+9.4%	-9.9%	+80.3%	➖ noise
3	duckdb:vortex-compact	+10.6%	+9.4%	+1.1%	+39.9%	➖ noise
3	duckdb:vortex-file-compressed	+4.0%	+9.4%	-5.0%	+36.6%	➖ noise
4	datafusion:vortex-compact	-16.6%	+3.6%	-19.5%	+47.2%	➖ noise
4	datafusion:vortex-file-compressed	-8.5%	+3.6%	-11.7%	+39.8%	➖ noise
4	duckdb:vortex-compact	+27.0%	+3.6%	+22.6%	+31.2%	➖ noise
4	duckdb:vortex-file-compressed	-34.6%	+3.6%	-36.9%	+81.9%	➖ noise
5	datafusion:vortex-compact	+12.4%	-7.4%	+21.4%	+39.4%	➖ noise
5	datafusion:vortex-file-compressed	-21.0%	-7.4%	-14.7%	+30.0%	➖ noise
5	duckdb:vortex-compact	-1.8%	-7.4%	+6.1%	+30.0%	➖ noise
5	duckdb:vortex-file-compressed	-9.2%	-7.4%	-1.9%	+30.0%	➖ noise
6	datafusion:vortex-compact	-8.0%	+1.9%	-9.8%	+61.3%	➖ noise
6	datafusion:vortex-file-compressed	-23.5%	+1.9%	-25.0%	+30.0%	✅ faster
6	duckdb:vortex-compact	-9.1%	+1.9%	-10.8%	+30.0%	➖ noise
6	duckdb:vortex-file-compressed	-2.6%	+1.9%	-4.4%	+37.2%	➖ noise
7	datafusion:vortex-compact	+8.2%	-6.2%	+15.3%	+30.0%	➖ noise
7	datafusion:vortex-file-compressed	-28.4%	-6.2%	-23.7%	+43.7%	➖ noise
7	duckdb:vortex-compact	+4.0%	-6.2%	+10.8%	+30.0%	➖ noise
7	duckdb:vortex-file-compressed	-5.6%	-6.2%	+0.6%	+30.0%	➖ noise
8	datafusion:vortex-compact	+43.1%	-10.4%	+59.6%	+30.0%	🚨 regression
8	datafusion:vortex-file-compressed	-17.9%	-10.4%	-8.4%	+30.0%	➖ noise
8	duckdb:vortex-compact	+21.8%	-10.4%	+35.9%	+30.0%	🚨 regression
8	duckdb:vortex-file-compressed	+7.9%	-10.4%	+20.4%	+30.0%	➖ noise
9	datafusion:vortex-compact	-3.4%	-15.5%	+14.3%	+30.0%	➖ noise
9	datafusion:vortex-file-compressed	-15.2%	-15.5%	+0.3%	+33.8%	➖ noise
9	duckdb:vortex-compact	+4.2%	-15.5%	+23.3%	+31.6%	➖ noise
9	duckdb:vortex-file-compressed	+19.0%	-15.5%	+40.8%	+30.0%	🚨 regression
10	datafusion:vortex-compact	-24.1%	-12.6%	-13.1%	+30.0%	➖ noise
10	datafusion:vortex-file-compressed	-36.0%	-12.6%	-26.7%	+48.6%	➖ noise
10	duckdb:vortex-compact	+2.2%	-12.6%	+17.0%	+31.8%	➖ noise
10	duckdb:vortex-file-compressed	-4.5%	-12.6%	+9.3%	+30.0%	➖ noise
11	datafusion:vortex-compact	-11.9%	-17.2%	+6.3%	+30.0%	➖ noise
11	datafusion:vortex-file-compressed	+22.4%	-17.2%	+47.8%	+30.0%	🚨 regression
11	duckdb:vortex-compact	+17.9%	-17.2%	+42.4%	+30.0%	🚨 regression
11	duckdb:vortex-file-compressed	+8.5%	-17.2%	+31.0%	+30.0%	🚨 regression
12	datafusion:vortex-compact	-51.8%	-15.8%	-42.8%	+30.6%	✅ faster
12	datafusion:vortex-file-compressed	-51.0%	-15.8%	-41.8%	+43.6%	✅ faster
12	duckdb:vortex-compact	+26.0%	-15.8%	+49.6%	+36.9%	🚨 regression
12	duckdb:vortex-file-compressed	+24.3%	-15.8%	+47.6%	+41.9%	🚨 regression
13	datafusion:vortex-compact	-20.6%	+0.5%	-21.0%	+110.2%	➖ noise
13	datafusion:vortex-file-compressed	-2.8%	+0.5%	-3.4%	+30.0%	➖ noise
13	duckdb:vortex-compact	-21.2%	+0.5%	-21.6%	+36.0%	➖ noise
13	duckdb:vortex-file-compressed	-33.1%	+0.5%	-33.5%	+42.7%	✅ faster
14	datafusion:vortex-compact	-35.2%	-22.6%	-16.2%	+53.7%	➖ noise
14	datafusion:vortex-file-compressed	-2.9%	-22.6%	+25.4%	+52.0%	➖ noise
14	duckdb:vortex-compact	-9.6%	-22.6%	+16.8%	+33.6%	➖ noise
14	duckdb:vortex-file-compressed	-24.7%	-22.6%	-2.7%	+39.3%	➖ noise
15	datafusion:vortex-compact	-19.1%	-16.2%	-3.4%	+35.4%	➖ noise
15	datafusion:vortex-file-compressed	+9.6%	-16.2%	+30.8%	+30.0%	🚨 regression
15	duckdb:vortex-compact	-7.7%	-16.2%	+10.1%	+30.0%	➖ noise
15	duckdb:vortex-file-compressed	-30.6%	-16.2%	-17.2%	+68.7%	➖ noise
16	datafusion:vortex-compact	+21.4%	-9.8%	+34.5%	+30.2%	🚨 regression
16	datafusion:vortex-file-compressed	+41.4%	-9.8%	+56.7%	+30.0%	🚨 regression
16	duckdb:vortex-compact	+36.3%	-9.8%	+51.1%	+30.0%	🚨 regression
16	duckdb:vortex-file-compressed	+19.9%	-9.8%	+32.9%	+30.0%	🚨 regression
17	datafusion:vortex-compact	-21.1%	-2.6%	-19.0%	+30.0%	➖ noise
17	datafusion:vortex-file-compressed	-3.5%	-2.6%	-0.9%	+30.0%	➖ noise
17	duckdb:vortex-compact	+12.3%	-2.6%	+15.2%	+30.0%	➖ noise
17	duckdb:vortex-file-compressed	-5.7%	-2.6%	-3.2%	+30.0%	➖ noise
18	datafusion:vortex-compact	-27.1%	+9.9%	-33.7%	+48.3%	✅ faster
18	datafusion:vortex-file-compressed	-4.3%	+9.9%	-13.0%	+30.0%	➖ noise
18	duckdb:vortex-compact	-22.2%	+9.9%	-29.3%	+30.7%	✅ faster
18	duckdb:vortex-file-compressed	-23.0%	+9.9%	-30.0%	+30.0%	✅ faster
19	datafusion:vortex-compact	-27.3%	-12.1%	-17.3%	+34.8%	➖ noise
19	datafusion:vortex-file-compressed	+8.8%	-12.1%	+23.8%	+30.0%	➖ noise
19	duckdb:vortex-compact	-10.2%	-12.1%	+2.2%	+32.8%	➖ noise
19	duckdb:vortex-file-compressed	+10.2%	-12.1%	+25.4%	+30.0%	➖ noise
20	datafusion:vortex-compact	+5.0%	+3.2%	+1.7%	+33.3%	➖ noise
20	datafusion:vortex-file-compressed	+32.1%	+3.2%	+27.9%	+41.6%	➖ noise
20	duckdb:vortex-compact	+1.5%	+3.2%	-1.6%	+30.0%	➖ noise
20	duckdb:vortex-file-compressed	+11.4%	+3.2%	+7.9%	+32.1%	➖ noise
21	datafusion:vortex-compact	-19.2%	-7.0%	-13.1%	+30.0%	➖ noise
21	datafusion:vortex-file-compressed	-4.9%	-7.0%	+2.3%	+58.5%	➖ noise
21	duckdb:vortex-compact	-6.4%	-7.0%	+0.6%	+30.9%	➖ noise
21	duckdb:vortex-file-compressed	-16.2%	-7.0%	-10.0%	+30.0%	➖ noise
22	datafusion:vortex-compact	-2.6%	-11.6%	+10.2%	+43.1%	➖ noise
22	datafusion:vortex-file-compressed	-56.7%	-11.6%	-51.1%	+92.3%	✅ faster
22	duckdb:vortex-compact	+20.1%	-11.6%	+35.8%	+30.0%	🚨 regression
22	duckdb:vortex-file-compressed	+40.8%	-11.6%	+59.3%	+30.0%	🚨 regression