Adamg/remove map fn limit by AdamGS · Pull Request #8766 · vortex-data/vortex

AdamGS · 2026-07-15T11:47:34Z

Rationale for this change

Reviving #7565

What changes are included in this PR?

What APIs are changed? Are there any user-facing changes?

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

github-actions · 2026-08-07T15:08:47Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`4547be5`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`4547be5`	tpch-s3	1	Explore Profiling Data
🟢 Done	`4547be5`	fineweb-s3	1	Explore Profiling Data
🟢 Done	`4547be5`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`4547be5`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`4547be5`	polarsignals	1	Explore Profiling Data
🟢 Done	`4547be5`	statpopgen	1	Explore Profiling Data
🟢 Done	`4547be5`	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	`4547be5`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`4547be5`	fineweb	1	Explore Profiling Data

Powered by Polar Signals Cloud

github-actions · 2026-08-07T15:10:27Z

Benchmarks: FineWeb NVMe 📖

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +5.3%
Engines: DataFusion No clear signal (+4.4%, environment too noisy confidence) · DuckDB No clear signal (+6.1%, low confidence)
Vortex (geomean): 1.045x ➖
Parquet (geomean): 0.993x ➖
Shifts: Parquet (control) -0.7% · Median polish +0.8%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (1.027x ➖, 0↑ 2↓)

name	PR `4547be5` (ns)	base `81bbae3` (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed 🚨	8368763	7377066	1.13
fineweb_q01/datafusion:vortex-file-compressed	29736839	28451414	1.05
fineweb_q02/datafusion:vortex-file-compressed 🚨	39217422	33441425	1.17
fineweb_q03/datafusion:vortex-file-compressed	42125950	43566425	0.97
fineweb_q04/datafusion:vortex-file-compressed	206898894	204721350	1.01
fineweb_q05/datafusion:vortex-file-compressed	155494061	155758587	1.00
fineweb_q06/datafusion:vortex-file-compressed	38688922	38107013	1.02
fineweb_q07/datafusion:vortex-file-compressed	37889323	41880021	0.90
fineweb_q08/datafusion:vortex-file-compressed	15430504	15113080	1.02

datafusion / parquet / ns (0.983x ➖, 1↑ 0↓)

name	PR `4547be5` (ns)	base `81bbae3` (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet 🚀	8636927	10294512	0.84
fineweb_q01/datafusion:parquet	199821341	198078746	1.01
fineweb_q02/datafusion:parquet	196777417	197457434	1.00
fineweb_q03/datafusion:parquet	191319913	191496370	1.00
fineweb_q04/datafusion:parquet	207753784	206784551	1.00
fineweb_q05/datafusion:parquet	204302167	203831808	1.00
fineweb_q06/datafusion:parquet	198413673	200677142	0.99
fineweb_q07/datafusion:parquet	194571260	189701512	1.03
fineweb_q08/datafusion:parquet	189517935	189630580	1.00

duckdb / vortex-file-compressed / ns (1.064x ➖, 1↑ 5↓)

name	PR `4547be5` (ns)	base `81bbae3` (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed 🚀	4305544	5739821	0.75
fineweb_q01/duckdb:vortex-file-compressed 🚨	47561182	41416318	1.15
fineweb_q02/duckdb:vortex-file-compressed 🚨	53772147	46828278	1.15
fineweb_q03/duckdb:vortex-file-compressed 🚨	79800682	71192430	1.12
fineweb_q04/duckdb:vortex-file-compressed	292427708	299425406	0.98
fineweb_q05/duckdb:vortex-file-compressed	234028391	224322638	1.04
fineweb_q06/duckdb:vortex-file-compressed 🚨	90737888	72576680	1.25
fineweb_q07/duckdb:vortex-file-compressed	80070802	81589070	0.98
fineweb_q08/duckdb:vortex-file-compressed 🚨	40163071	31873499	1.26

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

name	PR `4547be5` (ns)	base `81bbae3` (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet	36127764	36812170	0.98
fineweb_q01/duckdb:parquet	77479121	78560581	0.99
fineweb_q02/duckdb:parquet	79274880	79129908	1.00
fineweb_q03/duckdb:parquet	207843248	207909940	1.00
fineweb_q04/duckdb:parquet	239902644	227898558	1.05
fineweb_q05/duckdb:parquet	202694624	200980623	1.01
fineweb_q06/duckdb:parquet	143212535	143687340	1.00
fineweb_q07/duckdb:parquet	146047733	144175655	1.01
fineweb_q08/duckdb:parquet	37958266	38406909	0.99

File Size Changes (2 files changed, -46.3% overall, 0↑ 2↓)

File	Scale	Format	Base	HEAD	Change	%
duckdb.db	1.0	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%
sample.vortex	1.0	vortex-compact	1.23 GB	0 B	1.23 GB	-100.0%

Totals:

vortex-compact: 1.23 GB → 0 B (-100.0%)
vortex-file-compressed: 1.43 GB → 1.43 GB (0.0%)

github-actions · 2026-08-07T15:12:48Z

Benchmarks: Clickbench Sorted on NVME 📖

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +7.2%
Engines: DataFusion No clear signal (+12.3%, low confidence) · DuckDB No clear signal (+2.3%, low confidence)
Vortex (geomean): 1.065x ➖
Parquet (geomean): 0.994x ➖
Shifts: Parquet (control) -0.6% · Median polish +0.8%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (1.112x ❌, 0↑ 3↓)

name	PR `4547be5` (ns)	base `d443eab` (ns)	ratio (PR/base)
clickbench-sorted_q23/datafusion:vortex-file-compressed	503162186	468491994	1.07
clickbench-sorted_q24/datafusion:vortex-file-compressed	22029695	22994260	0.96
clickbench-sorted_q26/datafusion:vortex-file-compressed	22096407	23112591	0.96
clickbench-sorted_q36/datafusion:vortex-file-compressed 🚨	57351067	48644525	1.18
clickbench-sorted_q37/datafusion:vortex-file-compressed 🚨	42963800	34475043	1.25
clickbench-sorted_q38/datafusion:vortex-file-compressed	47804804	43537410	1.10
clickbench-sorted_q39/datafusion:vortex-file-compressed 🚨	153775450	88596490	1.74
clickbench-sorted_q40/datafusion:vortex-file-compressed	17029065	17681191	0.96
clickbench-sorted_q41/datafusion:vortex-file-compressed	18100212	17463087	1.04
clickbench-sorted_q42/datafusion:vortex-file-compressed	13682369	13007736	1.05

datafusion / parquet / ns (0.990x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `d443eab` (ns)	ratio (PR/base)
clickbench-sorted_q23/datafusion:parquet	2955628376	2940357305	1.01
clickbench-sorted_q24/datafusion:parquet	37291843	36624465	1.02
clickbench-sorted_q26/datafusion:parquet	31043152	31058532	1.00
clickbench-sorted_q36/datafusion:parquet	185061996	179356411	1.03
clickbench-sorted_q37/datafusion:parquet	104869862	107635410	0.97
clickbench-sorted_q38/datafusion:parquet	157280266	171366276	0.92
clickbench-sorted_q39/datafusion:parquet	316281265	329289641	0.96
clickbench-sorted_q40/datafusion:parquet	66893879	68387033	0.98
clickbench-sorted_q41/datafusion:parquet	61209985	59158831	1.03
clickbench-sorted_q42/datafusion:parquet	36504024	37025804	0.99

duckdb / vortex-file-compressed / ns (1.020x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `d443eab` (ns)	ratio (PR/base)
clickbench-sorted_q23/duckdb:vortex-file-compressed	240287611	229575339	1.05
clickbench-sorted_q24/duckdb:vortex-file-compressed	41848622	39770229	1.05
clickbench-sorted_q26/duckdb:vortex-file-compressed	66935126	63567846	1.05
clickbench-sorted_q36/duckdb:vortex-file-compressed	71115577	69992771	1.02
clickbench-sorted_q37/duckdb:vortex-file-compressed	52067238	52778459	0.99
clickbench-sorted_q38/duckdb:vortex-file-compressed	61422516	64774179	0.95
clickbench-sorted_q39/duckdb:vortex-file-compressed	119285945	115892087	1.03
clickbench-sorted_q40/duckdb:vortex-file-compressed	38817269	36676036	1.06
clickbench-sorted_q41/duckdb:vortex-file-compressed	37267685	36856696	1.01
clickbench-sorted_q42/duckdb:vortex-file-compressed	30707383	30481412	1.01

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

name	PR `4547be5` (ns)	base `d443eab` (ns)	ratio (PR/base)
clickbench-sorted_q23/duckdb:parquet	224728683	219637177	1.02
clickbench-sorted_q24/duckdb:parquet	28721402	30292348	0.95
clickbench-sorted_q26/duckdb:parquet	23140791	22466710	1.03
clickbench-sorted_q36/duckdb:parquet	68779167	69292571	0.99
clickbench-sorted_q37/duckdb:parquet	58984758	60162161	0.98
clickbench-sorted_q38/duckdb:parquet	62184278	60957005	1.02
clickbench-sorted_q39/duckdb:parquet	108824104	110739879	0.98
clickbench-sorted_q40/duckdb:parquet	29361941	28965079	1.01
clickbench-sorted_q41/duckdb:parquet	28661718	28449650	1.01
clickbench-sorted_q42/duckdb:parquet	20044643	20404304	0.98

File Size Changes (201 files changed, -42.7% overall, 45↑ 156↓)

File	Scale	Format	Base	HEAD	Change	%
hits_001.vortex	1.0	vortex-file-compressed	189.19 MB	193.45 MB	+4.26 MB	+2.3%
hits_034.vortex	1.0	vortex-file-compressed	182.13 MB	185.44 MB	+3.31 MB	+1.8%
hits_027.vortex	1.0	vortex-file-compressed	189.93 MB	192.84 MB	+2.91 MB	+1.5%
hits_038.vortex	1.0	vortex-file-compressed	190.03 MB	192.35 MB	+2.31 MB	+1.2%
hits_086.vortex	1.0	vortex-file-compressed	192.27 MB	194.29 MB	+2.02 MB	+1.1%
hits_050.vortex	1.0	vortex-file-compressed	159.66 MB	161.14 MB	+1.47 MB	+0.9%
hits_085.vortex	1.0	vortex-file-compressed	198.42 MB	199.86 MB	+1.44 MB	+0.7%
hits_070.vortex	1.0	vortex-file-compressed	198.92 MB	200.17 MB	+1.25 MB	+0.6%
hits_019.vortex	1.0	vortex-file-compressed	140.90 MB	141.56 MB	+680.51 KB	+0.5%
hits_081.vortex	1.0	vortex-file-compressed	199.26 MB	200.17 MB	+932.91 KB	+0.5%
hits_057.vortex	1.0	vortex-file-compressed	159.91 MB	160.61 MB	+710.77 KB	+0.4%
hits_033.vortex	1.0	vortex-file-compressed	199.37 MB	200.24 MB	+884.74 KB	+0.4%
hits_076.vortex	1.0	vortex-file-compressed	160.99 MB	161.53 MB	+556.52 KB	+0.3%
hits_055.vortex	1.0	vortex-file-compressed	199.48 MB	200.08 MB	+622.50 KB	+0.3%
hits_066.vortex	1.0	vortex-file-compressed	163.09 MB	163.57 MB	+497.56 KB	+0.3%
hits_071.vortex	1.0	vortex-file-compressed	140.74 MB	141.06 MB	+328.63 KB	+0.2%
hits_042.vortex	1.0	vortex-file-compressed	201.58 MB	202.03 MB	+465.38 KB	+0.2%
hits_088.vortex	1.0	vortex-file-compressed	172.00 MB	172.30 MB	+303.09 KB	+0.2%
hits_061.vortex	1.0	vortex-file-compressed	160.78 MB	161.00 MB	+229.75 KB	+0.1%
hits_018.vortex	1.0	vortex-file-compressed	199.50 MB	199.76 MB	+267.87 KB	+0.1%
hits_080.vortex	1.0	vortex-file-compressed	126.81 MB	126.96 MB	+149.89 KB	+0.1%
hits_029.vortex	1.0	vortex-file-compressed	200.16 MB	200.36 MB	+209.59 KB	+0.1%
hits_010.vortex	1.0	vortex-file-compressed	169.29 MB	169.46 MB	+177.08 KB	+0.1%
hits_077.vortex	1.0	vortex-file-compressed	172.36 MB	172.53 MB	+179.77 KB	+0.1%
hits_056.vortex	1.0	vortex-file-compressed	135.72 MB	135.84 MB	+127.90 KB	+0.1%
hits_048.vortex	1.0	vortex-file-compressed	199.66 MB	199.85 MB	+186.93 KB	+0.1%
hits_021.vortex	1.0	vortex-file-compressed	154.39 MB	154.52 MB	+139.88 KB	+0.1%
hits_075.vortex	1.0	vortex-file-compressed	189.40 MB	189.56 MB	+162.67 KB	+0.1%
hits_002.vortex	1.0	vortex-file-compressed	161.10 MB	161.18 MB	+80.12 KB	+0.0%
hits_062.vortex	1.0	vortex-file-compressed	170.73 MB	170.80 MB	+66.66 KB	+0.0%
hits_051.vortex	1.0	vortex-file-compressed	172.48 MB	172.53 MB	+50.40 KB	+0.0%
hits_037.vortex	1.0	vortex-file-compressed	177.23 MB	177.27 MB	+49.43 KB	+0.0%
hits_043.vortex	1.0	vortex-file-compressed	126.50 MB	126.53 MB	+25.01 KB	+0.0%
hits_073.vortex	1.0	vortex-file-compressed	172.74 MB	172.76 MB	+24.22 KB	+0.0%
hits_003.vortex	1.0	vortex-file-compressed	136.51 MB	136.53 MB	+18.70 KB	+0.0%
hits_091.vortex	1.0	vortex-file-compressed	147.02 MB	147.04 MB	+19.01 KB	+0.0%
hits_036.vortex	1.0	vortex-file-compressed	171.54 MB	171.56 MB	+21.30 KB	+0.0%
hits_095.vortex	1.0	vortex-file-compressed	154.46 MB	154.48 MB	+15.12 KB	+0.0%
hits_099.vortex	1.0	vortex-file-compressed	171.29 MB	171.31 MB	+13.13 KB	+0.0%
hits_060.vortex	1.0	vortex-file-compressed	193.33 MB	193.34 MB	+10.75 KB	+0.0%
hits_012.vortex	1.0	vortex-file-compressed	191.00 MB	191.01 MB	+10.21 KB	+0.0%
hits_023.vortex	1.0	vortex-file-compressed	195.42 MB	195.43 MB	+9.26 KB	+0.0%
hits_098.vortex	1.0	vortex-file-compressed	137.51 MB	137.52 MB	+6.42 KB	+0.0%
hits_092.vortex	1.0	vortex-file-compressed	199.51 MB	199.52 MB	+8.84 KB	+0.0%
hits_026.vortex	1.0	vortex-file-compressed	131.53 MB	131.53 MB	+5.65 KB	+0.0%
hits_030.vortex	1.0	vortex-file-compressed	131.86 MB	131.86 MB	4.30 KB	-0.0%
hits_006.vortex	1.0	vortex-file-compressed	126.39 MB	126.37 MB	17.29 KB	-0.0%
hits_054.vortex	1.0	vortex-file-compressed	147.05 MB	147.02 MB	32.35 KB	-0.0%
hits_053.vortex	1.0	vortex-file-compressed	189.98 MB	189.94 MB	48.63 KB	-0.0%
hits_097.vortex	1.0	vortex-file-compressed	193.05 MB	193.00 MB	51.66 KB	-0.0%
hits_044.vortex	1.0	vortex-file-compressed	199.94 MB	199.88 MB	61.72 KB	-0.0%
hits_007.vortex	1.0	vortex-file-compressed	200.23 MB	200.16 MB	63.94 KB	-0.0%
hits_025.vortex	1.0	vortex-file-compressed	172.07 MB	172.01 MB	56.00 KB	-0.0%
hits_017.vortex	1.0	vortex-file-compressed	146.87 MB	146.82 MB	48.76 KB	-0.0%
hits_082.vortex	1.0	vortex-file-compressed	140.04 MB	139.99 MB	49.37 KB	-0.0%
hits_022.vortex	1.0	vortex-file-compressed	199.12 MB	199.01 MB	107.62 KB	-0.1%
hits_011.vortex	1.0	vortex-file-compressed	199.34 MB	199.24 MB	110.20 KB	-0.1%
hits_013.vortex	1.0	vortex-file-compressed	161.24 MB	161.15 MB	92.01 KB	-0.1%
hits_064.vortex	1.0	vortex-file-compressed	191.03 MB	190.92 MB	115.41 KB	-0.1%
hits_008.vortex	1.0	vortex-file-compressed	140.30 MB	140.22 MB	86.82 KB	-0.1%
hits_046.vortex	1.0	vortex-file-compressed	101.29 MB	101.23 MB	65.70 KB	-0.1%
hits_032.vortex	1.0	vortex-file-compressed	154.66 MB	154.56 MB	103.66 KB	-0.1%
hits_069.vortex	1.0	vortex-file-compressed	142.35 MB	142.26 MB	96.83 KB	-0.1%
hits_047.vortex	1.0	vortex-file-compressed	154.45 MB	154.35 MB	106.99 KB	-0.1%
hits_031.vortex	1.0	vortex-file-compressed	159.66 MB	159.55 MB	110.66 KB	-0.1%
hits_078.vortex	1.0	vortex-file-compressed	131.02 MB	130.92 MB	93.70 KB	-0.1%
hits_083.vortex	1.0	vortex-file-compressed	157.21 MB	157.09 MB	126.73 KB	-0.1%
hits_035.vortex	1.0	vortex-file-compressed	103.09 MB	103.01 MB	85.63 KB	-0.1%
hits_052.vortex	1.0	vortex-file-compressed	131.06 MB	130.95 MB	113.23 KB	-0.1%
hits_059.vortex	1.0	vortex-file-compressed	199.11 MB	198.94 MB	178.45 KB	-0.1%
hits_020.vortex	1.0	vortex-file-compressed	160.24 MB	160.10 MB	144.96 KB	-0.1%
hits_090.vortex	1.0	vortex-file-compressed	192.77 MB	192.58 MB	192.35 KB	-0.1%
hits_089.vortex	1.0	vortex-file-compressed	131.61 MB	131.48 MB	132.00 KB	-0.1%
hits_074.vortex	1.0	vortex-file-compressed	199.26 MB	199.04 MB	219.60 KB	-0.1%
hits_024.vortex	1.0	vortex-file-compressed	160.61 MB	160.44 MB	179.10 KB	-0.1%
hits_058.vortex	1.0	vortex-file-compressed	155.26 MB	155.09 MB	177.02 KB	-0.1%
hits_068.vortex	1.0	vortex-file-compressed	160.68 MB	160.50 MB	186.92 KB	-0.1%
hits_072.vortex	1.0	vortex-file-compressed	102.43 MB	102.31 MB	123.64 KB	-0.1%
hits_087.vortex	1.0	vortex-file-compressed	161.14 MB	160.95 MB	198.66 KB	-0.1%
hits_039.vortex	1.0	vortex-file-compressed	161.36 MB	161.15 MB	218.31 KB	-0.1%
hits_005.vortex	1.0	vortex-file-compressed	167.73 MB	167.48 MB	248.23 KB	-0.1%
hits_015.vortex	1.0	vortex-file-compressed	131.42 MB	131.21 MB	222.93 KB	-0.2%
hits_079.vortex	1.0	vortex-file-compressed	181.41 MB	181.06 MB	355.84 KB	-0.2%
hits_067.vortex	1.0	vortex-file-compressed	132.15 MB	131.87 MB	283.99 KB	-0.2%
hits_000.vortex	1.0	vortex-file-compressed	131.66 MB	131.37 MB	298.19 KB	-0.2%
hits_016.vortex	1.0	vortex-file-compressed	180.63 MB	180.16 MB	479.33 KB	-0.3%
hits_041.vortex	1.0	vortex-file-compressed	131.63 MB	131.28 MB	354.70 KB	-0.3%
hits_093.vortex	1.0	vortex-file-compressed	132.12 MB	131.73 MB	400.98 KB	-0.3%
hits_084.vortex	1.0	vortex-file-compressed	155.08 MB	154.54 MB	558.38 KB	-0.4%
hits_063.vortex	1.0	vortex-file-compressed	132.05 MB	131.59 MB	476.74 KB	-0.4%
hits_094.vortex	1.0	vortex-file-compressed	158.99 MB	158.38 MB	632.17 KB	-0.4%
hits_004.vortex	1.0	vortex-file-compressed	131.99 MB	131.47 MB	529.60 KB	-0.4%
hits_028.vortex	1.0	vortex-file-compressed	152.57 MB	151.90 MB	684.64 KB	-0.4%
hits_009.vortex	1.0	vortex-file-compressed	101.78 MB	101.32 MB	466.81 KB	-0.4%
hits_014.vortex	1.0	vortex-file-compressed	172.80 MB	172.02 MB	797.27 KB	-0.5%
hits_096.vortex	1.0	vortex-file-compressed	199.55 MB	198.63 MB	939.23 KB	-0.5%
hits_045.vortex	1.0	vortex-file-compressed	141.00 MB	140.30 MB	713.78 KB	-0.5%
hits_040.vortex	1.0	vortex-file-compressed	143.91 MB	143.05 MB	873.41 KB	-0.6%
hits_049.vortex	1.0	vortex-file-compressed	192.77 MB	191.47 MB	1.30 MB	-0.7%
hits_065.vortex	1.0	vortex-file-compressed	161.26 MB	159.73 MB	1.53 MB	-1.0%
duckdb.db	1.0	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%
hits_000.vortex	1.0	vortex-compact	98.89 MB	0 B	98.89 MB	-100.0%
hits_001.vortex	1.0	vortex-compact	138.94 MB	0 B	138.94 MB	-100.0%
hits_002.vortex	1.0	vortex-compact	124.70 MB	0 B	124.70 MB	-100.0%
hits_003.vortex	1.0	vortex-compact	104.44 MB	0 B	104.44 MB	-100.0%
hits_004.vortex	1.0	vortex-compact	97.56 MB	0 B	97.56 MB	-100.0%
hits_005.vortex	1.0	vortex-compact	115.93 MB	0 B	115.93 MB	-100.0%
hits_006.vortex	1.0	vortex-compact	95.90 MB	0 B	95.90 MB	-100.0%
hits_007.vortex	1.0	vortex-compact	153.47 MB	0 B	153.47 MB	-100.0%
hits_008.vortex	1.0	vortex-compact	105.72 MB	0 B	105.72 MB	-100.0%
hits_009.vortex	1.0	vortex-compact	75.23 MB	0 B	75.23 MB	-100.0%
hits_010.vortex	1.0	vortex-compact	123.16 MB	0 B	123.16 MB	-100.0%
hits_011.vortex	1.0	vortex-compact	152.70 MB	0 B	152.70 MB	-100.0%
hits_012.vortex	1.0	vortex-compact	139.97 MB	0 B	139.97 MB	-100.0%
hits_013.vortex	1.0	vortex-compact	123.96 MB	0 B	123.96 MB	-100.0%
hits_014.vortex	1.0	vortex-compact	133.69 MB	0 B	133.69 MB	-100.0%
hits_015.vortex	1.0	vortex-compact	98.80 MB	0 B	98.80 MB	-100.0%
hits_016.vortex	1.0	vortex-compact	127.54 MB	0 B	127.54 MB	-100.0%
hits_017.vortex	1.0	vortex-compact	111.86 MB	0 B	111.86 MB	-100.0%
hits_018.vortex	1.0	vortex-compact	152.94 MB	0 B	152.94 MB	-100.0%
hits_019.vortex	1.0	vortex-compact	106.16 MB	0 B	106.16 MB	-100.0%
hits_020.vortex	1.0	vortex-compact	111.67 MB	0 B	111.67 MB	-100.0%
hits_021.vortex	1.0	vortex-compact	110.63 MB	0 B	110.63 MB	-100.0%
hits_022.vortex	1.0	vortex-compact	153.13 MB	0 B	153.13 MB	-100.0%
hits_023.vortex	1.0	vortex-compact	142.72 MB	0 B	142.72 MB	-100.0%
hits_024.vortex	1.0	vortex-compact	125.18 MB	0 B	125.18 MB	-100.0%
hits_025.vortex	1.0	vortex-compact	133.46 MB	0 B	133.46 MB	-100.0%
hits_026.vortex	1.0	vortex-compact	98.22 MB	0 B	98.22 MB	-100.0%
hits_027.vortex	1.0	vortex-compact	139.38 MB	0 B	139.38 MB	-100.0%
hits_028.vortex	1.0	vortex-compact	115.74 MB	0 B	115.74 MB	-100.0%
hits_029.vortex	1.0	vortex-compact	153.59 MB	0 B	153.59 MB	-100.0%
hits_030.vortex	1.0	vortex-compact	98.41 MB	0 B	98.41 MB	-100.0%
hits_031.vortex	1.0	vortex-compact	111.14 MB	0 B	111.14 MB	-100.0%
hits_032.vortex	1.0	vortex-compact	110.62 MB	0 B	110.62 MB	-100.0%
hits_033.vortex	1.0	vortex-compact	153.40 MB	0 B	153.40 MB	-100.0%
hits_034.vortex	1.0	vortex-compact	133.85 MB	0 B	133.85 MB	-100.0%
hits_035.vortex	1.0	vortex-compact	75.97 MB	0 B	75.97 MB	-100.0%
hits_036.vortex	1.0	vortex-compact	133.15 MB	0 B	133.15 MB	-100.0%
hits_037.vortex	1.0	vortex-compact	132.93 MB	0 B	132.93 MB	-100.0%
hits_038.vortex	1.0	vortex-compact	138.29 MB	0 B	138.29 MB	-100.0%
hits_039.vortex	1.0	vortex-compact	124.24 MB	0 B	124.24 MB	-100.0%
hits_040.vortex	1.0	vortex-compact	110.47 MB	0 B	110.47 MB	-100.0%
hits_041.vortex	1.0	vortex-compact	98.08 MB	0 B	98.08 MB	-100.0%
hits_042.vortex	1.0	vortex-compact	136.27 MB	0 B	136.27 MB	-100.0%
hits_043.vortex	1.0	vortex-compact	94.69 MB	0 B	94.69 MB	-100.0%
hits_044.vortex	1.0	vortex-compact	153.79 MB	0 B	153.79 MB	-100.0%
hits_045.vortex	1.0	vortex-compact	106.15 MB	0 B	106.15 MB	-100.0%
hits_046.vortex	1.0	vortex-compact	74.93 MB	0 B	74.93 MB	-100.0%
hits_047.vortex	1.0	vortex-compact	110.49 MB	0 B	110.49 MB	-100.0%
hits_048.vortex	1.0	vortex-compact	153.30 MB	0 B	153.30 MB	-100.0%
hits_049.vortex	1.0	vortex-compact	139.31 MB	0 B	139.31 MB	-100.0%
hits_050.vortex	1.0	vortex-compact	125.95 MB	0 B	125.95 MB	-100.0%
hits_051.vortex	1.0	vortex-compact	133.93 MB	0 B	133.93 MB	-100.0%
hits_052.vortex	1.0	vortex-compact	97.59 MB	0 B	97.59 MB	-100.0%
hits_053.vortex	1.0	vortex-compact	138.47 MB	0 B	138.47 MB	-100.0%
hits_054.vortex	1.0	vortex-compact	112.18 MB	0 B	112.18 MB	-100.0%
hits_055.vortex	1.0	vortex-compact	153.31 MB	0 B	153.31 MB	-100.0%
hits_056.vortex	1.0	vortex-compact	101.35 MB	0 B	101.35 MB	-100.0%
hits_057.vortex	1.0	vortex-compact	111.95 MB	0 B	111.95 MB	-100.0%
hits_058.vortex	1.0	vortex-compact	111.43 MB	0 B	111.43 MB	-100.0%
hits_059.vortex	1.0	vortex-compact	152.85 MB	0 B	152.85 MB	-100.0%
hits_060.vortex	1.0	vortex-compact	141.24 MB	0 B	141.24 MB	-100.0%
hits_061.vortex	1.0	vortex-compact	124.61 MB	0 B	124.61 MB	-100.0%
hits_062.vortex	1.0	vortex-compact	132.59 MB	0 B	132.59 MB	-100.0%
hits_063.vortex	1.0	vortex-compact	99.10 MB	0 B	99.10 MB	-100.0%
hits_064.vortex	1.0	vortex-compact	140.00 MB	0 B	140.00 MB	-100.0%
hits_065.vortex	1.0	vortex-compact	125.40 MB	0 B	125.40 MB	-100.0%
hits_066.vortex	1.0	vortex-compact	117.37 MB	0 B	117.37 MB	-100.0%
hits_067.vortex	1.0	vortex-compact	99.19 MB	0 B	99.19 MB	-100.0%
hits_068.vortex	1.0	vortex-compact	112.39 MB	0 B	112.39 MB	-100.0%
hits_069.vortex	1.0	vortex-compact	99.77 MB	0 B	99.77 MB	-100.0%
hits_070.vortex	1.0	vortex-compact	153.48 MB	0 B	153.48 MB	-100.0%
hits_071.vortex	1.0	vortex-compact	106.20 MB	0 B	106.20 MB	-100.0%
hits_072.vortex	1.0	vortex-compact	75.64 MB	0 B	75.64 MB	-100.0%
hits_073.vortex	1.0	vortex-compact	134.18 MB	0 B	134.18 MB	-100.0%
hits_074.vortex	1.0	vortex-compact	153.07 MB	0 B	153.07 MB	-100.0%
hits_075.vortex	1.0	vortex-compact	137.72 MB	0 B	137.72 MB	-100.0%
hits_076.vortex	1.0	vortex-compact	125.62 MB	0 B	125.62 MB	-100.0%
hits_077.vortex	1.0	vortex-compact	134.86 MB	0 B	134.86 MB	-100.0%
hits_078.vortex	1.0	vortex-compact	97.91 MB	0 B	97.91 MB	-100.0%
hits_079.vortex	1.0	vortex-compact	127.97 MB	0 B	127.97 MB	-100.0%
hits_080.vortex	1.0	vortex-compact	96.83 MB	0 B	96.83 MB	-100.0%
hits_081.vortex	1.0	vortex-compact	153.69 MB	0 B	153.69 MB	-100.0%
hits_082.vortex	1.0	vortex-compact	106.24 MB	0 B	106.24 MB	-100.0%
hits_083.vortex	1.0	vortex-compact	110.08 MB	0 B	110.08 MB	-100.0%
hits_084.vortex	1.0	vortex-compact	110.69 MB	0 B	110.69 MB	-100.0%
hits_085.vortex	1.0	vortex-compact	153.23 MB	0 B	153.23 MB	-100.0%
hits_086.vortex	1.0	vortex-compact	139.55 MB	0 B	139.55 MB	-100.0%
hits_087.vortex	1.0	vortex-compact	125.24 MB	0 B	125.24 MB	-100.0%
hits_088.vortex	1.0	vortex-compact	134.22 MB	0 B	134.22 MB	-100.0%
hits_089.vortex	1.0	vortex-compact	98.85 MB	0 B	98.85 MB	-100.0%
hits_090.vortex	1.0	vortex-compact	141.39 MB	0 B	141.39 MB	-100.0%
hits_091.vortex	1.0	vortex-compact	112.59 MB	0 B	112.59 MB	-100.0%
hits_092.vortex	1.0	vortex-compact	153.53 MB	0 B	153.53 MB	-100.0%
hits_093.vortex	1.0	vortex-compact	98.84 MB	0 B	98.84 MB	-100.0%
hits_094.vortex	1.0	vortex-compact	110.72 MB	0 B	110.72 MB	-100.0%
hits_095.vortex	1.0	vortex-compact	110.62 MB	0 B	110.62 MB	-100.0%
hits_096.vortex	1.0	vortex-compact	153.17 MB	0 B	153.17 MB	-100.0%
hits_097.vortex	1.0	vortex-compact	141.42 MB	0 B	141.42 MB	-100.0%
hits_098.vortex	1.0	vortex-compact	102.75 MB	0 B	102.75 MB	-100.0%
hits_099.vortex	1.0	vortex-compact	133.16 MB	0 B	133.16 MB	-100.0%

Totals:

vortex-compact: 11.93 GB → 0 B (-100.0%)
vortex-file-compressed: 15.96 GB → 15.97 GB (+0.1%)

github-actions · 2026-08-07T15:14:14Z

Benchmarks: TPC-H SF=10 on NVME 📖

Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.3%
Engines: DataFusion No clear signal (+1.0%, low confidence) · DuckDB No clear signal (-1.7%, low confidence)
Vortex (geomean): 0.996x ➖
Parquet (geomean): 0.999x ➖
Shifts: Parquet (control) -0.1% · Median polish -0.2%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (0.995x ➖, 0↑ 1↓)

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	301275215	321356298	0.94
tpch_q02/datafusion:vortex-file-compressed	109296061	100510385	1.09
tpch_q03/datafusion:vortex-file-compressed	160481146	157126038	1.02
tpch_q04/datafusion:vortex-file-compressed	67722982	72879307	0.93
tpch_q05/datafusion:vortex-file-compressed	276629705	276377837	1.00
tpch_q06/datafusion:vortex-file-compressed	25838405	27126321	0.95
tpch_q07/datafusion:vortex-file-compressed	367375547	367883922	1.00
tpch_q08/datafusion:vortex-file-compressed	290880505	290270544	1.00
tpch_q09/datafusion:vortex-file-compressed	471658041	483813183	0.97
tpch_q10/datafusion:vortex-file-compressed	181452748	188185055	0.96
tpch_q11/datafusion:vortex-file-compressed	74067711	81384979	0.91
tpch_q12/datafusion:vortex-file-compressed	83396597	85460016	0.98
tpch_q13/datafusion:vortex-file-compressed	117086410	118599154	0.99
tpch_q14/datafusion:vortex-file-compressed	42785398	41354515	1.03
tpch_q15/datafusion:vortex-file-compressed 🚨	83457640	73901818	1.13
tpch_q16/datafusion:vortex-file-compressed	67323452	70724171	0.95
tpch_q17/datafusion:vortex-file-compressed	428197443	420423417	1.02
tpch_q18/datafusion:vortex-file-compressed	626975453	634441393	0.99
tpch_q19/datafusion:vortex-file-compressed	62819797	62455500	1.01
tpch_q20/datafusion:vortex-file-compressed	142817359	139675864	1.02
tpch_q21/datafusion:vortex-file-compressed	491797768	481256475	1.02
tpch_q22/datafusion:vortex-file-compressed	41255316	41217550	1.00

datafusion / parquet / ns (0.985x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	324165346	323902731	1.00
tpch_q02/datafusion:parquet	220380999	223991602	0.98
tpch_q03/datafusion:parquet	233555158	230693364	1.01
tpch_q04/datafusion:parquet	101119146	99270506	1.02
tpch_q05/datafusion:parquet	360153808	362307952	0.99
tpch_q06/datafusion:parquet	78417169	75752855	1.04
tpch_q07/datafusion:parquet	513785267	531994715	0.97
tpch_q08/datafusion:parquet	403450777	411474664	0.98
tpch_q09/datafusion:parquet	659408047	670017749	0.98
tpch_q10/datafusion:parquet	547596440	553150252	0.99
tpch_q11/datafusion:parquet	150460736	160839182	0.94
tpch_q12/datafusion:parquet	148470526	154925876	0.96
tpch_q13/datafusion:parquet	354206820	353171974	1.00
tpch_q14/datafusion:parquet	118350241	118951800	0.99
tpch_q15/datafusion:parquet	188188776	194380229	0.97
tpch_q16/datafusion:parquet	140606582	144117170	0.98
tpch_q17/datafusion:parquet	505646878	509396158	0.99
tpch_q18/datafusion:parquet	714921036	711283092	1.01
tpch_q19/datafusion:parquet	191236475	193922044	0.99
tpch_q20/datafusion:parquet	302375615	308224461	0.98
tpch_q21/datafusion:parquet	536159127	547761795	0.98
tpch_q22/datafusion:parquet	258326217	278277722	0.93

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

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	88635497	88347692	1.00
tpch_q02/duckdb:vortex-file-compressed	72886071	71077692	1.03
tpch_q03/duckdb:vortex-file-compressed	135674793	140314030	0.97
tpch_q04/duckdb:vortex-file-compressed	164864134	164529070	1.00
tpch_q05/duckdb:vortex-file-compressed	148812293	152336443	0.98
tpch_q06/duckdb:vortex-file-compressed	39539738	38194121	1.04
tpch_q07/duckdb:vortex-file-compressed	137240939	135542865	1.01
tpch_q08/duckdb:vortex-file-compressed	185871271	179719633	1.03
tpch_q09/duckdb:vortex-file-compressed	295623386	306151846	0.97
tpch_q10/duckdb:vortex-file-compressed	224734766	221299832	1.02
tpch_q11/duckdb:vortex-file-compressed	40918680	40863512	1.00
tpch_q12/duckdb:vortex-file-compressed	113735776	116244086	0.98
tpch_q13/duckdb:vortex-file-compressed	168905426	171876178	0.98
tpch_q14/duckdb:vortex-file-compressed	59633645	60040531	0.99
tpch_q15/duckdb:vortex-file-compressed	91430004	89021347	1.03
tpch_q16/duckdb:vortex-file-compressed	83713793	85906736	0.97
tpch_q17/duckdb:vortex-file-compressed	104730638	108235652	0.97
tpch_q18/duckdb:vortex-file-compressed	260491486	258602620	1.01
tpch_q19/duckdb:vortex-file-compressed	82978830	84727374	0.98
tpch_q20/duckdb:vortex-file-compressed	147201178	147985361	0.99
tpch_q21/duckdb:vortex-file-compressed	492060998	484719381	1.02
tpch_q22/duckdb:vortex-file-compressed	75793541	76797775	0.99

duckdb / parquet / ns (1.014x ➖, 0↑ 1↓)

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet 🚨	142220995	115884749	1.23
tpch_q02/duckdb:parquet	103569032	101875481	1.02
tpch_q03/duckdb:parquet	162421804	165581569	0.98
tpch_q04/duckdb:parquet	119254646	116550246	1.02
tpch_q05/duckdb:parquet	187887638	185473266	1.01
tpch_q06/duckdb:parquet	58098803	56276166	1.03
tpch_q07/duckdb:parquet	142114162	144269957	0.99
tpch_q08/duckdb:parquet	219691283	211618475	1.04
tpch_q09/duckdb:parquet	347601615	349058471	1.00
tpch_q10/duckdb:parquet	657226023	648330637	1.01
tpch_q11/duckdb:parquet	41874626	41383228	1.01
tpch_q12/duckdb:parquet	117505658	115688258	1.02
tpch_q13/duckdb:parquet	397943923	396446486	1.00
tpch_q14/duckdb:parquet	152798993	151476586	1.01
tpch_q15/duckdb:parquet	76532527	76634563	1.00
tpch_q16/duckdb:parquet	153480486	154754180	0.99
tpch_q17/duckdb:parquet	113809400	117251328	0.97
tpch_q18/duckdb:parquet	283673414	293787969	0.97
tpch_q19/duckdb:parquet	231717950	225511400	1.03
tpch_q20/duckdb:parquet	197083563	194887856	1.01
tpch_q21/duckdb:parquet	438702518	437285749	1.00
tpch_q22/duckdb:parquet	335935597	336104594	1.00

File Size Changes (9 files changed, -44.0% overall, 0↑ 9↓)

File	Scale	Format	Base	Change	%
customer.vortex	10.0	vortex-compact	74.00 MB	74.00 MB	-100.0%
duckdb.db	10.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
lineitem.vortex	10.0	vortex-compact	1.28 GB	1.28 GB	-100.0%
nation.vortex	10.0	vortex-compact	8.04 KB	8.04 KB	-100.0%
orders.vortex	10.0	vortex-compact	344.31 MB	344.31 MB	-100.0%
part.vortex	10.0	vortex-compact	35.89 MB	35.89 MB	-100.0%
partsupp.vortex	10.0	vortex-compact	203.66 MB	203.66 MB	-100.0%
region.vortex	10.0	vortex-compact	6.09 KB	6.09 KB	-100.0%
supplier.vortex	10.0	vortex-compact	4.73 MB	4.73 MB	-100.0%

Totals:

vortex-compact: 1.92 GB → 0 B (-100.0%)
vortex-file-compressed: 2.45 GB → 2.45 GB (0.0%)

github-actions · 2026-08-07T15:15:10Z

Benchmarks: Statistical and Population Genetics 📖

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +6.4%
Engines: DuckDB No clear signal (+6.4%, low confidence)
Vortex (geomean): 1.061x ➖
Parquet (geomean): 0.997x ➖
Shifts: Parquet (control) -0.3% · Median polish +2.8%

How to read Verdict and Engines

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

duckdb / vortex-file-compressed / ns (1.061x ➖, 1↑ 3↓)

name	PR `4547be5` (ns)	base `81bbae3` (ns)	ratio (PR/base)
statpopgen_q00/duckdb:vortex-file-compressed 🚨	17971302	13727044	1.31
statpopgen_q01/duckdb:vortex-file-compressed 🚀	13096871	14803732	0.88
statpopgen_q02/duckdb:vortex-file-compressed	559371104	597459486	0.94
statpopgen_q03/duckdb:vortex-file-compressed	1278021901	1221783022	1.05
statpopgen_q04/duckdb:vortex-file-compressed	1294250610	1225130948	1.06
statpopgen_q05/duckdb:vortex-file-compressed 🚨	658609856	556507133	1.18
statpopgen_q06/duckdb:vortex-file-compressed	1852920292	1760159103	1.05
statpopgen_q07/duckdb:vortex-file-compressed	266214413	248518730	1.07
statpopgen_q08/duckdb:vortex-file-compressed	280447749	299815265	0.94
statpopgen_q09/duckdb:vortex-file-compressed	983767359	1032193057	0.95
statpopgen_q10/duckdb:vortex-file-compressed 🚨	4229648295	3146513748	1.34

duckdb / parquet / ns (0.997x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `81bbae3` (ns)	ratio (PR/base)
statpopgen_q00/duckdb:parquet	374371241	376152611	1.00
statpopgen_q01/duckdb:parquet	466874144	468749531	1.00
statpopgen_q02/duckdb:parquet	774781161	775090349	1.00
statpopgen_q03/duckdb:parquet	1063288884	1052740438	1.01
statpopgen_q04/duckdb:parquet	1058237671	1051265920	1.01
statpopgen_q05/duckdb:parquet	765792021	774326646	0.99
statpopgen_q06/duckdb:parquet	1023227695	1025889390	1.00
statpopgen_q07/duckdb:parquet	947804363	952727725	0.99
statpopgen_q08/duckdb:parquet	960750124	978718642	0.98
statpopgen_q09/duckdb:parquet	1001346183	1006200506	1.00
statpopgen_q10/duckdb:parquet	1650540753	1647894178	1.00

File Size Changes (2 files changed, -32.3% overall, 0↑ 2↓)

File	Scale	Format	Base	HEAD	Change	%
duckdb.db	100000	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%
gnomad.genomes.v3.1.2.hgdp_tgp.chr21.vortex	100000	vortex-compact	960.66 MB	0 B	960.66 MB	-100.0%

Totals:

vortex-compact: 960.92 MB → 0 B (-100.0%)
vortex-file-compressed: 1.96 GB → 1.96 GB (0.0%)

github-actions · 2026-08-07T15:32:11Z

Benchmarks: PolarSignals Profiling 📖

Vortex (geomean): 1.188x ❌

datafusion / vortex-file-compressed / ns (1.188x ❌, 0↑ 4↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
polarsignals_q00/datafusion:vortex-file-compressed 🚨	202548658	131428558	1.54
polarsignals_q01/datafusion:vortex-file-compressed 🚨	268335929	160981260	1.67
polarsignals_q02/datafusion:vortex-file-compressed	20776505	20669324	1.01
polarsignals_q03/datafusion:vortex-file-compressed 🚨	269154597	161652059	1.67
polarsignals_q04/datafusion:vortex-file-compressed	10936705	11635133	0.94
polarsignals_q05/datafusion:vortex-file-compressed	14557287	13869343	1.05
polarsignals_q06/datafusion:vortex-file-compressed	24498232	22383890	1.09
polarsignals_q07/datafusion:vortex-file-compressed	12036359	11970648	1.01
polarsignals_q08/datafusion:vortex-file-compressed 🚨	357569825	269373709	1.33
polarsignals_q09/datafusion:vortex-file-compressed	11556810	12746320	0.91

No file size changes detected.

github-actions · 2026-08-07T15:36:40Z

Benchmarks: TPC-H SF=1 on NVME 📖

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +2.6%
Engines: DataFusion No clear signal (+6.3%, low confidence) · DuckDB No clear signal (-1.0%, low confidence)
Vortex (geomean): 1.020x ➖
Parquet (geomean): 0.994x ➖
Shifts: Parquet (control) -0.6% · Median polish -0.4%

How to read Verdict and Engines

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

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

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	43506886	43450376	1.00
tpch_q02/datafusion:vortex-file-compressed	23166798	23062407	1.00
tpch_q03/datafusion:vortex-file-compressed	30567330	30010218	1.02
tpch_q04/datafusion:vortex-file-compressed	15532375	15780204	0.98
tpch_q05/datafusion:vortex-file-compressed	49678797	49821796	1.00
tpch_q06/datafusion:vortex-file-compressed	8530791	8420472	1.01
tpch_q07/datafusion:vortex-file-compressed	57334878	56353896	1.02
tpch_q08/datafusion:vortex-file-compressed	45661271	45410107	1.01
tpch_q09/datafusion:vortex-file-compressed	56567703	56975135	0.99
tpch_q10/datafusion:vortex-file-compressed 🚨	41111934	29051248	1.42
tpch_q11/datafusion:vortex-file-compressed	17447112	17251335	1.01
tpch_q12/datafusion:vortex-file-compressed	27170648	27396120	0.99
tpch_q13/datafusion:vortex-file-compressed	24818114	25779167	0.96
tpch_q14/datafusion:vortex-file-compressed 🚨	16416939	14512450	1.13
tpch_q15/datafusion:vortex-file-compressed	21360386	20544599	1.04
tpch_q16/datafusion:vortex-file-compressed	24724908	24129198	1.02
tpch_q17/datafusion:vortex-file-compressed	56366099	55227412	1.02
tpch_q18/datafusion:vortex-file-compressed	71861562	66870078	1.07
tpch_q19/datafusion:vortex-file-compressed	19067279	18688430	1.02
tpch_q20/datafusion:vortex-file-compressed	31803631	31040801	1.02
tpch_q21/datafusion:vortex-file-compressed	62513346	61443346	1.02
tpch_q22/datafusion:vortex-file-compressed 🚨	17948037	12241639	1.47

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

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	110496593	114080689	0.97
tpch_q02/datafusion:parquet	70948526	71040990	1.00
tpch_q03/datafusion:parquet	105256723	98562878	1.07
tpch_q04/datafusion:parquet	50105067	50064568	1.00
tpch_q05/datafusion:parquet 🚀	113617791	128407780	0.88
tpch_q06/datafusion:parquet	40311746	40940956	0.98
tpch_q07/datafusion:parquet	132006967	129205800	1.02
tpch_q08/datafusion:parquet	121798030	123628424	0.99
tpch_q09/datafusion:parquet	155628640	160385420	0.97
tpch_q10/datafusion:parquet	119187900	127432632	0.94
tpch_q11/datafusion:parquet	51149143	49860576	1.03
tpch_q12/datafusion:parquet	102530796	103974974	0.99
tpch_q13/datafusion:parquet	225399028	226970962	0.99
tpch_q14/datafusion:parquet	48308522	49092329	0.98
tpch_q15/datafusion:parquet	70475629	71759648	0.98
tpch_q16/datafusion:parquet	51368589	49517911	1.04
tpch_q17/datafusion:parquet	152901749	162817913	0.94
tpch_q18/datafusion:parquet	180510114	183718529	0.98
tpch_q19/datafusion:parquet	78266783	77003997	1.02
tpch_q20/datafusion:parquet	94406944	90896636	1.04
tpch_q21/datafusion:parquet	166287078	165097837	1.01
tpch_q22/datafusion:parquet	54673367	58629752	0.93

duckdb / vortex-file-compressed / ns (0.991x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	23776032	24057230	0.99
tpch_q02/duckdb:vortex-file-compressed	35643344	36163143	0.99
tpch_q03/duckdb:vortex-file-compressed	39562690	39067439	1.01
tpch_q04/duckdb:vortex-file-compressed	34584922	32503932	1.06
tpch_q05/duckdb:vortex-file-compressed	44950879	44799883	1.00
tpch_q06/duckdb:vortex-file-compressed	12279639	12883348	0.95
tpch_q07/duckdb:vortex-file-compressed	44536207	46198917	0.96
tpch_q08/duckdb:vortex-file-compressed	53825369	53955133	1.00
tpch_q09/duckdb:vortex-file-compressed	62290599	62800057	0.99
tpch_q10/duckdb:vortex-file-compressed	54307647	55860380	0.97
tpch_q11/duckdb:vortex-file-compressed	18640453	19095041	0.98
tpch_q12/duckdb:vortex-file-compressed	31142863	31732272	0.98
tpch_q13/duckdb:vortex-file-compressed	48935524	48524335	1.01
tpch_q14/duckdb:vortex-file-compressed	22910963	22192308	1.03
tpch_q15/duckdb:vortex-file-compressed	20357513	21930938	0.93
tpch_q16/duckdb:vortex-file-compressed	32936134	33065891	1.00
tpch_q17/duckdb:vortex-file-compressed	34304982	34919501	0.98
tpch_q18/duckdb:vortex-file-compressed	52322303	54179431	0.97
tpch_q19/duckdb:vortex-file-compressed	38702262	40242872	0.96
tpch_q20/duckdb:vortex-file-compressed	41606725	39801485	1.05
tpch_q21/duckdb:vortex-file-compressed	124427222	127525650	0.98
tpch_q22/duckdb:vortex-file-compressed	22655532	22286522	1.02

duckdb / parquet / ns (1.001x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	81701650	81537124	1.00
tpch_q02/duckdb:parquet	46203439	45806852	1.01
tpch_q03/duckdb:parquet	80753314	81104808	1.00
tpch_q04/duckdb:parquet	57975090	57721455	1.00
tpch_q05/duckdb:parquet	78373718	78632820	1.00
tpch_q06/duckdb:parquet	25139408	24704714	1.02
tpch_q07/duckdb:parquet	79630255	79466247	1.00
tpch_q08/duckdb:parquet	95928876	98104160	0.98
tpch_q09/duckdb:parquet	148342139	147897042	1.00
tpch_q10/duckdb:parquet	142242982	141247265	1.01
tpch_q11/duckdb:parquet	25139331	25040241	1.00
tpch_q12/duckdb:parquet	53342800	53089698	1.00
tpch_q13/duckdb:parquet	288564630	286308719	1.01
tpch_q14/duckdb:parquet	56027807	55836559	1.00
tpch_q15/duckdb:parquet	30675436	30699601	1.00
tpch_q16/duckdb:parquet	66898361	66929270	1.00
tpch_q17/duckdb:parquet	58092006	58807125	0.99
tpch_q18/duckdb:parquet	127323894	128589545	0.99
tpch_q19/duckdb:parquet	77714358	77571636	1.00
tpch_q20/duckdb:parquet	77306468	77236518	1.00
tpch_q21/duckdb:parquet	188268596	188937392	1.00
tpch_q22/duckdb:parquet	63772264	63553601	1.00

File Size Changes (9 files changed, -43.9% overall, 0↑ 9↓)

File	Scale	Format	Base	Change	%
customer.vortex	1.0	vortex-compact	7.40 MB	7.40 MB	-100.0%
duckdb.db	1.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
lineitem.vortex	1.0	vortex-compact	126.00 MB	126.00 MB	-100.0%
nation.vortex	1.0	vortex-compact	8.04 KB	8.04 KB	-100.0%
orders.vortex	1.0	vortex-compact	31.73 MB	31.73 MB	-100.0%
part.vortex	1.0	vortex-compact	3.55 MB	3.55 MB	-100.0%
partsupp.vortex	1.0	vortex-compact	20.29 MB	20.29 MB	-100.0%
region.vortex	1.0	vortex-compact	6.09 KB	6.09 KB	-100.0%
supplier.vortex	1.0	vortex-compact	496.71 KB	496.71 KB	-100.0%

Totals:

vortex-compact: 189.73 MB → 0 B (-100.0%)
vortex-file-compressed: 242.85 MB → 242.85 MB (0.0%)

github-actions · 2026-08-07T15:37:37Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +2.0%
Engines: DataFusion No clear signal (+3.3%, low confidence) · DuckDB No clear signal (+0.7%, environment too noisy confidence)
Vortex (geomean): 1.019x ➖
Parquet (geomean): 1.000x ➖
Shifts: Parquet (control) -0.0% · Median polish +0.4%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (1.033x ➖, 1↑ 15↓)

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpcds_q01/datafusion:vortex-file-compressed	29253833	28083127	1.04
tpcds_q02/datafusion:vortex-file-compressed	52535105	51624165	1.02
tpcds_q03/datafusion:vortex-file-compressed	14024772	14045095	1.00
tpcds_q04/datafusion:vortex-file-compressed 🚨	238810450	212712692	1.12
tpcds_q05/datafusion:vortex-file-compressed	65821404	66886408	0.98
tpcds_q06/datafusion:vortex-file-compressed	26377894	26252268	1.00
tpcds_q07/datafusion:vortex-file-compressed	42792230	43262073	0.99
tpcds_q08/datafusion:vortex-file-compressed	33682844	33638684	1.00
tpcds_q09/datafusion:vortex-file-compressed	27175014	27634242	0.98
tpcds_q10/datafusion:vortex-file-compressed 🚨	55130081	37007143	1.49
tpcds_q11/datafusion:vortex-file-compressed 🚨	131695257	116123483	1.13
tpcds_q12/datafusion:vortex-file-compressed	20481737	20432134	1.00
tpcds_q13/datafusion:vortex-file-compressed 🚨	50805290	44617844	1.14
tpcds_q14/datafusion:vortex-file-compressed	220163647	202227367	1.09
tpcds_q15/datafusion:vortex-file-compressed	28472106	29317296	0.97
tpcds_q16/datafusion:vortex-file-compressed	23950716	24168577	0.99
tpcds_q17/datafusion:vortex-file-compressed	72213078	71365446	1.01
tpcds_q18/datafusion:vortex-file-compressed	89419342	90032086	0.99
tpcds_q19/datafusion:vortex-file-compressed	21658222	21442624	1.01
tpcds_q20/datafusion:vortex-file-compressed 🚨	24775068	21380260	1.16
tpcds_q21/datafusion:vortex-file-compressed	33619736	32581027	1.03
tpcds_q22/datafusion:vortex-file-compressed 🚀	112040068	135217535	0.83
tpcds_q23/datafusion:vortex-file-compressed	140138823	130571160	1.07
tpcds_q24/datafusion:vortex-file-compressed	96835841	97625926	0.99
tpcds_q25/datafusion:vortex-file-compressed	74465618	72793899	1.02
tpcds_q26/datafusion:vortex-file-compressed	37139790	36936590	1.01
tpcds_q27/datafusion:vortex-file-compressed	96057488	91705826	1.05
tpcds_q28/datafusion:vortex-file-compressed	28263045	27938548	1.01
tpcds_q29/datafusion:vortex-file-compressed	69924079	69186790	1.01
tpcds_q30/datafusion:vortex-file-compressed 🚨	36107729	29963931	1.21
tpcds_q31/datafusion:vortex-file-compressed	76825512	76277211	1.01
tpcds_q32/datafusion:vortex-file-compressed	18567794	17992624	1.03
tpcds_q33/datafusion:vortex-file-compressed	32153501	32082271	1.00
tpcds_q34/datafusion:vortex-file-compressed	25948521	27198228	0.95
tpcds_q35/datafusion:vortex-file-compressed 🚨	60870150	44337542	1.37
tpcds_q36/datafusion:vortex-file-compressed	65020647	66233618	0.98
tpcds_q37/datafusion:vortex-file-compressed	18633164	18662464	1.00
tpcds_q38/datafusion:vortex-file-compressed	39571151	39305141	1.01
tpcds_q39/datafusion:vortex-file-compressed	102264460	97583891	1.05
tpcds_q40/datafusion:vortex-file-compressed	35967720	33824099	1.06
tpcds_q41/datafusion:vortex-file-compressed	24170151	24389670	0.99
tpcds_q42/datafusion:vortex-file-compressed	13529511	13515639	1.00
tpcds_q43/datafusion:vortex-file-compressed	19399500	18963061	1.02
tpcds_q44/datafusion:vortex-file-compressed	35837782	35018852	1.02
tpcds_q45/datafusion:vortex-file-compressed	33287092	32833014	1.01
tpcds_q46/datafusion:vortex-file-compressed	34367723	34053797	1.01
tpcds_q47/datafusion:vortex-file-compressed	130745524	127772603	1.02
tpcds_q48/datafusion:vortex-file-compressed 🚨	44305043	38414584	1.15
tpcds_q49/datafusion:vortex-file-compressed	72244041	71417954	1.01
tpcds_q50/datafusion:vortex-file-compressed	49325801	46089902	1.07
tpcds_q51/datafusion:vortex-file-compressed	77620513	75516152	1.03
tpcds_q52/datafusion:vortex-file-compressed	14091416	13830376	1.02
tpcds_q53/datafusion:vortex-file-compressed	24237953	23976881	1.01
tpcds_q54/datafusion:vortex-file-compressed	38243471	37425626	1.02
tpcds_q55/datafusion:vortex-file-compressed	14003070	13395422	1.05
tpcds_q56/datafusion:vortex-file-compressed	34263911	34164823	1.00
tpcds_q57/datafusion:vortex-file-compressed	98816824	101646215	0.97
tpcds_q58/datafusion:vortex-file-compressed	63296471	61464742	1.03
tpcds_q59/datafusion:vortex-file-compressed	55597614	56069542	0.99
tpcds_q60/datafusion:vortex-file-compressed	32966977	32715191	1.01
tpcds_q61/datafusion:vortex-file-compressed	37453691	37006475	1.01
tpcds_q62/datafusion:vortex-file-compressed	24282728	24696278	0.98
tpcds_q63/datafusion:vortex-file-compressed	24974632	24486151	1.02
tpcds_q64/datafusion:vortex-file-compressed	474117217	511188252	0.93
tpcds_q65/datafusion:vortex-file-compressed	71963961	71509502	1.01
tpcds_q66/datafusion:vortex-file-compressed	78478065	78651371	1.00
tpcds_q67/datafusion:vortex-file-compressed	118930312	121762840	0.98
tpcds_q68/datafusion:vortex-file-compressed	33789487	32551779	1.04
tpcds_q69/datafusion:vortex-file-compressed 🚨	49270403	37821685	1.30
tpcds_q70/datafusion:vortex-file-compressed	111147079	116568185	0.95
tpcds_q71/datafusion:vortex-file-compressed	23370780	23374790	1.00
tpcds_q72/datafusion:vortex-file-compressed	1477453443	1480457120	1.00
tpcds_q73/datafusion:vortex-file-compressed	23951843	24518759	0.98
tpcds_q74/datafusion:vortex-file-compressed 🚨	82585713	75031160	1.10
tpcds_q75/datafusion:vortex-file-compressed 🚨	156375758	139155290	1.12
tpcds_q76/datafusion:vortex-file-compressed	44669720	43764347	1.02
tpcds_q77/datafusion:vortex-file-compressed	43761041	43667203	1.00
tpcds_q78/datafusion:vortex-file-compressed	109629915	106573532	1.03
tpcds_q79/datafusion:vortex-file-compressed	28255456	28815086	0.98
tpcds_q80/datafusion:vortex-file-compressed	101379667	98155676	1.03
tpcds_q81/datafusion:vortex-file-compressed 🚨	32044587	28949080	1.11
tpcds_q82/datafusion:vortex-file-compressed	19579281	18975847	1.03
tpcds_q83/datafusion:vortex-file-compressed	42753642	42095029	1.02
tpcds_q84/datafusion:vortex-file-compressed 🚨	16795613	13939138	1.20
tpcds_q85/datafusion:vortex-file-compressed 🚨	124791836	112297824	1.11
tpcds_q86/datafusion:vortex-file-compressed	19465628	19473642	1.00
tpcds_q87/datafusion:vortex-file-compressed	42977774	42455941	1.01
tpcds_q88/datafusion:vortex-file-compressed	53408291	54026890	0.99
tpcds_q89/datafusion:vortex-file-compressed	28370812	29210354	0.97
tpcds_q90/datafusion:vortex-file-compressed	14233614	14331075	0.99
tpcds_q91/datafusion:vortex-file-compressed 🚨	26952796	19508396	1.38
tpcds_q92/datafusion:vortex-file-compressed	16988809	16750551	1.01
tpcds_q93/datafusion:vortex-file-compressed	31845800	31685934	1.01
tpcds_q94/datafusion:vortex-file-compressed	23691816	23369033	1.01
tpcds_q95/datafusion:vortex-file-compressed	63547461	63444482	1.00
tpcds_q96/datafusion:vortex-file-compressed	11057409	11027482	1.00
tpcds_q97/datafusion:vortex-file-compressed	30389100	29848448	1.02
tpcds_q98/datafusion:vortex-file-compressed	24622396	24859440	0.99
tpcds_q99/datafusion:vortex-file-compressed	28131153	28198873	1.00

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

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpcds_q01/datafusion:parquet	32969114	30733440	1.07
tpcds_q02/datafusion:parquet	52626951	52251971	1.01
tpcds_q03/datafusion:parquet	16962699	17371886	0.98
tpcds_q04/datafusion:parquet	325208153	330302872	0.98
tpcds_q05/datafusion:parquet	80638327	80252807	1.00
tpcds_q06/datafusion:parquet	30279845	30477913	0.99
tpcds_q07/datafusion:parquet	96953526	97611054	0.99
tpcds_q08/datafusion:parquet	37697490	39231788	0.96
tpcds_q09/datafusion:parquet	35447779	37213229	0.95
tpcds_q10/datafusion:parquet	90790824	89006266	1.02
tpcds_q11/datafusion:parquet	167803024	164951517	1.02
tpcds_q12/datafusion:parquet	22800991	22131128	1.03
tpcds_q13/datafusion:parquet	95699619	99708708	0.96
tpcds_q14/datafusion:parquet	281287500	278083458	1.01
tpcds_q15/datafusion:parquet	37282792	38735618	0.96
tpcds_q16/datafusion:parquet	47781612	50312453	0.95
tpcds_q17/datafusion:parquet	108149592	111880524	0.97
tpcds_q18/datafusion:parquet	130790675	132129145	0.99
tpcds_q19/datafusion:parquet	29048357	30007615	0.97
tpcds_q20/datafusion:parquet 🚀	23474137	26779820	0.88
tpcds_q21/datafusion:parquet	22322194	22287278	1.00
tpcds_q22/datafusion:parquet 🚨	128487610	106715262	1.20
tpcds_q23/datafusion:parquet	173738039	171679529	1.01
tpcds_q24/datafusion:parquet	143157987	144105315	0.99
tpcds_q25/datafusion:parquet	106956911	109313232	0.98
tpcds_q26/datafusion:parquet	85346878	84942946	1.00
tpcds_q27/datafusion:parquet	160261504	157792988	1.02
tpcds_q28/datafusion:parquet	40741521	41616954	0.98
tpcds_q29/datafusion:parquet	110108620	105542531	1.04
tpcds_q30/datafusion:parquet	43048638	42841778	1.00
tpcds_q31/datafusion:parquet	94718718	95863815	0.99
tpcds_q32/datafusion:parquet	23858287	23675378	1.01
tpcds_q33/datafusion:parquet	37348765	37669173	0.99
tpcds_q34/datafusion:parquet	30169404	31065520	0.97
tpcds_q35/datafusion:parquet	88722556	89122180	1.00
tpcds_q36/datafusion:parquet	68536002	67822354	1.01
tpcds_q37/datafusion:parquet	24382952	23627369	1.03
tpcds_q38/datafusion:parquet	57755940	56334396	1.03
tpcds_q39/datafusion:parquet	81900407	80367867	1.02
tpcds_q40/datafusion:parquet	33457391	35855395	0.93
tpcds_q41/datafusion:parquet	19129959	19762751	0.97
tpcds_q42/datafusion:parquet	17147209	16609688	1.03
tpcds_q43/datafusion:parquet	22728708	22903016	0.99
tpcds_q44/datafusion:parquet	42790220	42646803	1.00
tpcds_q45/datafusion:parquet	44243359	44649440	0.99
tpcds_q46/datafusion:parquet	42868486	42318033	1.01
tpcds_q47/datafusion:parquet	147953890	149665599	0.99
tpcds_q48/datafusion:parquet	88496181	87876580	1.01
tpcds_q49/datafusion:parquet	75952037	77397893	0.98
tpcds_q50/datafusion:parquet	74585842	70065784	1.06
tpcds_q51/datafusion:parquet	87702975	81702218	1.07
tpcds_q52/datafusion:parquet	16705267	16565432	1.01
tpcds_q53/datafusion:parquet	25037955	25055421	1.00
tpcds_q54/datafusion:parquet	46577140	46792861	1.00
tpcds_q55/datafusion:parquet	16313778	16471056	0.99
tpcds_q56/datafusion:parquet	37227681	37049687	1.00
tpcds_q57/datafusion:parquet	124890788	126273144	0.99
tpcds_q58/datafusion:parquet	82537826	83356484	0.99
tpcds_q59/datafusion:parquet	75951608	77742741	0.98
tpcds_q60/datafusion:parquet	37065527	36857849	1.01
tpcds_q61/datafusion:parquet	45738791	47049276	0.97
tpcds_q62/datafusion:parquet 🚀	27673099	31349044	0.88
tpcds_q63/datafusion:parquet	24883844	25065117	0.99
tpcds_q64/datafusion:parquet	372316589	360111092	1.03
tpcds_q65/datafusion:parquet	48430251	48032558	1.01
tpcds_q66/datafusion:parquet	91960999	83800371	1.10
tpcds_q67/datafusion:parquet	143883206	145503333	0.99
tpcds_q68/datafusion:parquet	40948106	40822059	1.00
tpcds_q69/datafusion:parquet	82391674	84480779	0.98
tpcds_q70/datafusion:parquet	44515536	44073976	1.01
tpcds_q71/datafusion:parquet	26199619	26502048	0.99
tpcds_q72/datafusion:parquet	445768526	448216049	0.99
tpcds_q73/datafusion:parquet	28085104	28516720	0.98
tpcds_q74/datafusion:parquet	98902331	99630801	0.99
tpcds_q75/datafusion:parquet	169670641	179325442	0.95
tpcds_q76/datafusion:parquet	61695587	60281035	1.02
tpcds_q77/datafusion:parquet	55728498	54531908	1.02
tpcds_q78/datafusion:parquet	130629769	124523999	1.05
tpcds_q79/datafusion:parquet	34345085	34424374	1.00
tpcds_q80/datafusion:parquet	98269609	99298933	0.99
tpcds_q81/datafusion:parquet	40977199	39186181	1.05
tpcds_q82/datafusion:parquet	24064478	23468023	1.03
tpcds_q83/datafusion:parquet	57606014	56897428	1.01
tpcds_q84/datafusion:parquet	46818795	47186090	0.99
tpcds_q85/datafusion:parquet	196306169	199843076	0.98
tpcds_q86/datafusion:parquet	20659125	20466064	1.01
tpcds_q87/datafusion:parquet	60245947	63398306	0.95
tpcds_q88/datafusion:parquet	58392426	58323919	1.00
tpcds_q89/datafusion:parquet	30418337	30208208	1.01
tpcds_q90/datafusion:parquet 🚨	20602464	18281284	1.13
tpcds_q91/datafusion:parquet	65958350	66185230	1.00
tpcds_q92/datafusion:parquet	24570245	24469699	1.00
tpcds_q93/datafusion:parquet	36736074	35881338	1.02
tpcds_q94/datafusion:parquet	30471511	30436819	1.00
tpcds_q95/datafusion:parquet	90246476	90144746	1.00
tpcds_q96/datafusion:parquet	16045440	15911664	1.01
tpcds_q97/datafusion:parquet	39173421	39688008	0.99
tpcds_q98/datafusion:parquet	26868158	27842022	0.97
tpcds_q99/datafusion:parquet	35134703	34197794	1.03

duckdb / vortex-file-compressed / ns (1.006x ➖, 4↑ 6↓)

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpcds_q01/duckdb:vortex-file-compressed	27541560	27095101	1.02
tpcds_q02/duckdb:vortex-file-compressed	29769870	29178698	1.02
tpcds_q03/duckdb:vortex-file-compressed	21624784	20019996	1.08
tpcds_q04/duckdb:vortex-file-compressed	95872466	97974690	0.98
tpcds_q05/duckdb:vortex-file-compressed	39048572	39046944	1.00
tpcds_q06/duckdb:vortex-file-compressed	53263728	53740178	0.99
tpcds_q07/duckdb:vortex-file-compressed	32713287	31773295	1.03
tpcds_q08/duckdb:vortex-file-compressed	33470225	35327107	0.95
tpcds_q09/duckdb:vortex-file-compressed 🚀	18062504	20329155	0.89
tpcds_q10/duckdb:vortex-file-compressed	55160761	54629172	1.01
tpcds_q11/duckdb:vortex-file-compressed	73992152	72852786	1.02
tpcds_q12/duckdb:vortex-file-compressed	17242872	16729756	1.03
tpcds_q13/duckdb:vortex-file-compressed	38816176	39178544	0.99
tpcds_q14/duckdb:vortex-file-compressed	113980644	113247040	1.01
tpcds_q15/duckdb:vortex-file-compressed	35313684	36209730	0.98
tpcds_q16/duckdb:vortex-file-compressed	33973002	35801048	0.95
tpcds_q17/duckdb:vortex-file-compressed	56855181	59302863	0.96
tpcds_q18/duckdb:vortex-file-compressed	50260752	51375207	0.98
tpcds_q19/duckdb:vortex-file-compressed	39479977	41001565	0.96
tpcds_q20/duckdb:vortex-file-compressed	18953133	19927723	0.95
tpcds_q21/duckdb:vortex-file-compressed	20770960	22672638	0.92
tpcds_q22/duckdb:vortex-file-compressed	69403332	67737355	1.02
tpcds_q23/duckdb:vortex-file-compressed	75493624	75538537	1.00
tpcds_q24/duckdb:vortex-file-compressed	51697129	50886152	1.02
tpcds_q25/duckdb:vortex-file-compressed	49063373	49170877	1.00
tpcds_q26/duckdb:vortex-file-compressed	23688875	24238795	0.98
tpcds_q27/duckdb:vortex-file-compressed	34159322	32327644	1.06
tpcds_q28/duckdb:vortex-file-compressed	14518208	14531942	1.00
tpcds_q29/duckdb:vortex-file-compressed	56864752	56828872	1.00
tpcds_q30/duckdb:vortex-file-compressed	36252143	37796047	0.96
tpcds_q31/duckdb:vortex-file-compressed	34428843	33600046	1.02
tpcds_q32/duckdb:vortex-file-compressed	21168458	19775699	1.07
tpcds_q33/duckdb:vortex-file-compressed	34855394	32450625	1.07
tpcds_q34/duckdb:vortex-file-compressed	30964545	31293102	0.99
tpcds_q35/duckdb:vortex-file-compressed	87653796	87485178	1.00
tpcds_q36/duckdb:vortex-file-compressed 🚀	29298863	32610661	0.90
tpcds_q37/duckdb:vortex-file-compressed	25744336	25392740	1.01
tpcds_q38/duckdb:vortex-file-compressed	44128463	43706094	1.01
tpcds_q39/duckdb:vortex-file-compressed	35480850	35559644	1.00
tpcds_q40/duckdb:vortex-file-compressed	23722635	22947220	1.03
tpcds_q41/duckdb:vortex-file-compressed	14183521	14265796	0.99
tpcds_q42/duckdb:vortex-file-compressed 🚨	20578299	17934723	1.15
tpcds_q43/duckdb:vortex-file-compressed 🚨	24107561	21859285	1.10
tpcds_q44/duckdb:vortex-file-compressed	25100290	27152591	0.92
tpcds_q45/duckdb:vortex-file-compressed	38630847	36679615	1.05
tpcds_q46/duckdb:vortex-file-compressed	39623041	39429310	1.00
tpcds_q47/duckdb:vortex-file-compressed	60659345	57817657	1.05
tpcds_q48/duckdb:vortex-file-compressed	37146406	37073800	1.00
tpcds_q49/duckdb:vortex-file-compressed	42535419	42192921	1.01
tpcds_q50/duckdb:vortex-file-compressed	34316884	34274921	1.00
tpcds_q51/duckdb:vortex-file-compressed 🚨	144656097	110879687	1.30
tpcds_q52/duckdb:vortex-file-compressed 🚨	19097526	17064580	1.12
tpcds_q53/duckdb:vortex-file-compressed	28287253	28492585	0.99
tpcds_q54/duckdb:vortex-file-compressed	50497282	48339492	1.04
tpcds_q55/duckdb:vortex-file-compressed	16245029	16765389	0.97
tpcds_q56/duckdb:vortex-file-compressed	33480559	34215075	0.98
tpcds_q57/duckdb:vortex-file-compressed	44445852	43188695	1.03
tpcds_q58/duckdb:vortex-file-compressed	41043500	38944048	1.05
tpcds_q59/duckdb:vortex-file-compressed	39422524	40016277	0.99
tpcds_q60/duckdb:vortex-file-compressed	34589831	34479554	1.00
tpcds_q61/duckdb:vortex-file-compressed	40491436	38286398	1.06
tpcds_q62/duckdb:vortex-file-compressed	18998915	19196697	0.99
tpcds_q63/duckdb:vortex-file-compressed	29711711	28266123	1.05
tpcds_q64/duckdb:vortex-file-compressed	116208232	118846809	0.98
tpcds_q65/duckdb:vortex-file-compressed	26353818	25582910	1.03
tpcds_q66/duckdb:vortex-file-compressed 🚀	39614977	46544686	0.85
tpcds_q67/duckdb:vortex-file-compressed	130125934	138534614	0.94
tpcds_q68/duckdb:vortex-file-compressed	40538246	40267138	1.01
tpcds_q69/duckdb:vortex-file-compressed	55069862	58672898	0.94
tpcds_q70/duckdb:vortex-file-compressed	44409223	42604375	1.04
tpcds_q71/duckdb:vortex-file-compressed	26036180	24861850	1.05
tpcds_q72/duckdb:vortex-file-compressed	150940778	149591492	1.01
tpcds_q73/duckdb:vortex-file-compressed	31515283	30509152	1.03
tpcds_q74/duckdb:vortex-file-compressed	49905248	53460012	0.93
tpcds_q75/duckdb:vortex-file-compressed	63702128	62053190	1.03
tpcds_q76/duckdb:vortex-file-compressed 🚨	26649141	23771207	1.12
tpcds_q77/duckdb:vortex-file-compressed	30643088	31697067	0.97
tpcds_q78/duckdb:vortex-file-compressed	79566436	80435086	0.99
tpcds_q79/duckdb:vortex-file-compressed	32358780	32988203	0.98
tpcds_q80/duckdb:vortex-file-compressed	54253956	55832952	0.97
tpcds_q81/duckdb:vortex-file-compressed	41216966	40664864	1.01
tpcds_q82/duckdb:vortex-file-compressed	54869509	55647639	0.99
tpcds_q83/duckdb:vortex-file-compressed	42703381	39425921	1.08
tpcds_q84/duckdb:vortex-file-compressed	27740035	28165947	0.98
tpcds_q85/duckdb:vortex-file-compressed	56808347	58458956	0.97
tpcds_q86/duckdb:vortex-file-compressed	19590277	19516657	1.00
tpcds_q87/duckdb:vortex-file-compressed	46577517	47434561	0.98
tpcds_q88/duckdb:vortex-file-compressed	68236664	63794040	1.07
tpcds_q89/duckdb:vortex-file-compressed 🚨	29949943	26020506	1.15
tpcds_q90/duckdb:vortex-file-compressed	16520399	17342623	0.95
tpcds_q91/duckdb:vortex-file-compressed	32218173	34657561	0.93
tpcds_q92/duckdb:vortex-file-compressed	24825130	24315832	1.02
tpcds_q93/duckdb:vortex-file-compressed	30102906	29644949	1.02
tpcds_q94/duckdb:vortex-file-compressed	32877716	32769424	1.00
tpcds_q95/duckdb:vortex-file-compressed	149505386	151425376	0.99
tpcds_q96/duckdb:vortex-file-compressed 🚀	18229933	20725020	0.88
tpcds_q97/duckdb:vortex-file-compressed	46601662	42751302	1.09
tpcds_q98/duckdb:vortex-file-compressed	24441927	22997399	1.06
tpcds_q99/duckdb:vortex-file-compressed	26513629	26330117	1.01

duckdb / parquet / ns (0.999x ➖, 3↑ 3↓)

name	PR `4547be5` (ns)	base `be332fc` (ns)	ratio (PR/base)
tpcds_q01/duckdb:parquet	32184331	34283827	0.94
tpcds_q02/duckdb:parquet 🚀	21333965	26828635	0.80
tpcds_q03/duckdb:parquet	12285837	12051549	1.02
tpcds_q04/duckdb:parquet	198582895	195123548	1.02
tpcds_q05/duckdb:parquet	33153816	32933738	1.01
tpcds_q06/duckdb:parquet	34962085	34526917	1.01
tpcds_q07/duckdb:parquet	23196549	22886653	1.01
tpcds_q08/duckdb:parquet	33148567	33413888	0.99
tpcds_q09/duckdb:parquet	30148352	30207475	1.00
tpcds_q10/duckdb:parquet	43489468	40350729	1.08
tpcds_q11/duckdb:parquet	104454809	104579126	1.00
tpcds_q12/duckdb:parquet	17627104	17697326	1.00
tpcds_q13/duckdb:parquet	33757406	34591606	0.98
tpcds_q14/duckdb:parquet	105196704	104537336	1.01
tpcds_q15/duckdb:parquet	35374772	36002459	0.98
tpcds_q16/duckdb:parquet	27648585	27430514	1.01
tpcds_q17/duckdb:parquet	45155578	44987261	1.00
tpcds_q18/duckdb:parquet	57339767	57555637	1.00
tpcds_q19/duckdb:parquet	35862165	36510610	0.98
tpcds_q20/duckdb:parquet	18927782	19355442	0.98
tpcds_q21/duckdb:parquet 🚨	16037677	13839969	1.16
tpcds_q22/duckdb:parquet 🚨	60557080	50080001	1.21
tpcds_q23/duckdb:parquet	67073092	70997575	0.94
tpcds_q24/duckdb:parquet	48613171	48811244	1.00
tpcds_q25/duckdb:parquet	42034662	41590613	1.01
tpcds_q26/duckdb:parquet	46088205	45105591	1.02
tpcds_q27/duckdb:parquet	57290491	52919321	1.08
tpcds_q28/duckdb:parquet	28544589	29935199	0.95
tpcds_q29/duckdb:parquet	42774487	42347510	1.01
tpcds_q30/duckdb:parquet	44510595	43363638	1.03
tpcds_q31/duckdb:parquet	29328481	31207392	0.94
tpcds_q32/duckdb:parquet	14887833	14832997	1.00
tpcds_q33/duckdb:parquet	23675257	23275434	1.02
tpcds_q34/duckdb:parquet	21785054	21808177	1.00
tpcds_q35/duckdb:parquet	68184881	66027860	1.03
tpcds_q36/duckdb:parquet	22341502	22049424	1.01
tpcds_q37/duckdb:parquet	18963213	18896765	1.00
tpcds_q38/duckdb:parquet	41942144	41084688	1.02
tpcds_q39/duckdb:parquet	37041441	36252404	1.02
tpcds_q40/duckdb:parquet	22750363	22780065	1.00
tpcds_q41/duckdb:parquet	10515532	10286330	1.02
tpcds_q42/duckdb:parquet	11647671	11607520	1.00
tpcds_q43/duckdb:parquet	14585976	14566026	1.00
tpcds_q44/duckdb:parquet	24532129	23895244	1.03
tpcds_q45/duckdb:parquet	32757781	33332624	0.98
tpcds_q46/duckdb:parquet	52008925	54172842	0.96
tpcds_q47/duckdb:parquet	49458103	50895576	0.97
tpcds_q48/duckdb:parquet 🚀	30636745	35655360	0.86
tpcds_q49/duckdb:parquet	28538911	28329112	1.01
tpcds_q50/duckdb:parquet	24828121	25581581	0.97
tpcds_q51/duckdb:parquet	98084555	97104160	1.01
tpcds_q52/duckdb:parquet	11793986	11618935	1.02
tpcds_q53/duckdb:parquet	15721545	16415498	0.96
tpcds_q54/duckdb:parquet	29620637	29775186	0.99
tpcds_q55/duckdb:parquet	11699852	11589081	1.01
tpcds_q56/duckdb:parquet	25004799	25359211	0.99
tpcds_q57/duckdb:parquet	42317460	42764229	0.99
tpcds_q58/duckdb:parquet	27068040	27661472	0.98
tpcds_q59/duckdb:parquet	29952134	29802574	1.01
tpcds_q60/duckdb:parquet	26049666	25740586	1.01
tpcds_q61/duckdb:parquet	33819439	33164777	1.02
tpcds_q62/duckdb:parquet	14757536	14996169	0.98
tpcds_q63/duckdb:parquet	15590497	15812069	0.99
tpcds_q64/duckdb:parquet	80966971	81782822	0.99
tpcds_q65/duckdb:parquet	22304954	23546568	0.95
tpcds_q66/duckdb:parquet	34712154	34889210	0.99
tpcds_q67/duckdb:parquet	126730021	133740460	0.95
tpcds_q68/duckdb:parquet	39406954	39464467	1.00
tpcds_q69/duckdb:parquet	41217328	41242242	1.00
tpcds_q70/duckdb:parquet	26924228	26540842	1.01
tpcds_q71/duckdb:parquet	21893136	21799290	1.00
tpcds_q72/duckdb:parquet 🚨	173524678	123293492	1.41
tpcds_q73/duckdb:parquet	18781877	18341246	1.02
tpcds_q74/duckdb:parquet	147078836	144948406	1.01
tpcds_q75/duckdb:parquet	60292878	61088354	0.99
tpcds_q76/duckdb:parquet	18742111	19029483	0.98
tpcds_q77/duckdb:parquet	25015449	25415676	0.98
tpcds_q78/duckdb:parquet	78180853	77982132	1.00
tpcds_q79/duckdb:parquet 🚀	27495920	33067365	0.83
tpcds_q80/duckdb:parquet	46405520	48663058	0.95
tpcds_q81/duckdb:parquet	41532228	41080710	1.01
tpcds_q82/duckdb:parquet	18717157	18955467	0.99
tpcds_q83/duckdb:parquet	22533749	22082056	1.02
tpcds_q84/duckdb:parquet	23246105	23228590	1.00
tpcds_q85/duckdb:parquet	47390252	48004721	0.99
tpcds_q86/duckdb:parquet	15070962	14687485	1.03
tpcds_q87/duckdb:parquet	44693624	43597989	1.03
tpcds_q88/duckdb:parquet	42608043	42627995	1.00
tpcds_q89/duckdb:parquet	20594921	20133251	1.02
tpcds_q90/duckdb:parquet	10526835	10454203	1.01
tpcds_q91/duckdb:parquet	27836791	27482903	1.01
tpcds_q92/duckdb:parquet	15214638	15391189	0.99
tpcds_q93/duckdb:parquet	31377366	34538511	0.91
tpcds_q94/duckdb:parquet	21840239	21923763	1.00
tpcds_q95/duckdb:parquet	137581691	139162315	0.99
tpcds_q96/duckdb:parquet	10272423	10122904	1.01
tpcds_q97/duckdb:parquet	39019689	38740578	1.01
tpcds_q98/duckdb:parquet	21764983	22098338	0.98
tpcds_q99/duckdb:parquet	23672120	23821502	0.99

File Size Changes (25 files changed, -43.5% overall, 0↑ 25↓)

File	Scale	Format	Base	Change	%
call_center.vortex	1.0	vortex-compact	47.68 KB	47.68 KB	-100.0%
catalog_page.vortex	1.0	vortex-compact	362.70 KB	362.70 KB	-100.0%
catalog_returns.vortex	1.0	vortex-compact	6.04 MB	6.04 MB	-100.0%
catalog_sales.vortex	1.0	vortex-compact	59.49 MB	59.49 MB	-100.0%
customer.vortex	1.0	vortex-compact	3.29 MB	3.29 MB	-100.0%
customer_address.vortex	1.0	vortex-compact	639.07 KB	639.07 KB	-100.0%
customer_demographics.vortex	1.0	vortex-compact	424.41 KB	424.41 KB	-100.0%
date_dim.vortex	1.0	vortex-compact	140.51 KB	140.51 KB	-100.0%
duckdb.db	1.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
household_demographics.vortex	1.0	vortex-compact	10.52 KB	10.52 KB	-100.0%
income_band.vortex	1.0	vortex-compact	5.80 KB	5.80 KB	-100.0%
inventory.vortex	1.0	vortex-compact	16.07 MB	16.07 MB	-100.0%
item.vortex	1.0	vortex-compact	1000.57 KB	1000.57 KB	-100.0%
promotion.vortex	1.0	vortex-compact	50.55 KB	50.55 KB	-100.0%
reason.vortex	1.0	vortex-compact	6.20 KB	6.20 KB	-100.0%
ship_mode.vortex	1.0	vortex-compact	10.96 KB	10.96 KB	-100.0%
store.vortex	1.0	vortex-compact	43.47 KB	43.47 KB	-100.0%
store_returns.vortex	1.0	vortex-compact	9.36 MB	9.36 MB	-100.0%
store_sales.vortex	1.0	vortex-compact	78.12 MB	78.12 MB	-100.0%
time_dim.vortex	1.0	vortex-compact	96.83 KB	96.83 KB	-100.0%
warehouse.vortex	1.0	vortex-compact	22.38 KB	22.38 KB	-100.0%
web_page.vortex	1.0	vortex-compact	25.24 KB	25.24 KB	-100.0%
web_returns.vortex	1.0	vortex-compact	3.00 MB	3.00 MB	-100.0%
web_sales.vortex	1.0	vortex-compact	29.45 MB	29.45 MB	-100.0%
web_site.vortex	1.0	vortex-compact	42.43 KB	42.43 KB	-100.0%

Totals:

vortex-compact: 207.95 MB → 0 B (-100.0%)
vortex-file-compressed: 269.98 MB → 269.98 MB (0.0%)

github-actions · 2026-08-07T15:51:44Z

Benchmarks: FineWeb S3 📖

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -16.1%
Engines: DataFusion No clear signal (-0.2%, environment too noisy confidence) · DuckDB No clear signal (-29.5%, environment too noisy confidence)
Vortex (geomean): 0.923x ➖
Parquet (geomean): 1.100x ➖
Shifts: Parquet (control) +10.0% · Median polish -4.6%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (0.821x ➖, 4↑ 2↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
fineweb_q00/datafusion:vortex-file-compressed 🚨	58696930	35453306	1.66
fineweb_q01/datafusion:vortex-file-compressed 🚀	412471673	633584062	0.65
fineweb_q02/datafusion:vortex-file-compressed 🚀	364434070	667826267	0.55
fineweb_q03/datafusion:vortex-file-compressed 🚀	497141618	871925980	0.57
fineweb_q04/datafusion:vortex-file-compressed	537470181	595820104	0.90
fineweb_q05/datafusion:vortex-file-compressed	550068636	544835023	1.01
fineweb_q06/datafusion:vortex-file-compressed	784686007	1000370356	0.78
fineweb_q07/datafusion:vortex-file-compressed 🚨	953225391	723422053	1.32
fineweb_q08/datafusion:vortex-file-compressed 🚀	216235992	401532714	0.54

datafusion / parquet / ns (0.823x ➖, 1↑ 0↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
fineweb_q00/datafusion:parquet 🚀	485659240	746708068	0.65
fineweb_q01/datafusion:parquet	920311143	1035930612	0.89
fineweb_q02/datafusion:parquet	880341094	1046442509	0.84
fineweb_q03/datafusion:parquet	875419252	1047605463	0.84
fineweb_q04/datafusion:parquet	1016270479	1080355258	0.94
fineweb_q05/datafusion:parquet	955514254	1072698467	0.89
fineweb_q06/datafusion:parquet	897929098	1244839163	0.72
fineweb_q07/datafusion:parquet	872581679	1110760608	0.79
fineweb_q08/datafusion:parquet	895025506	998205728	0.90

duckdb / vortex-file-compressed / ns (1.038x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
fineweb_q00/duckdb:vortex-file-compressed	54005815	53490489	1.01
fineweb_q01/duckdb:vortex-file-compressed	561328455	571709452	0.98
fineweb_q02/duckdb:vortex-file-compressed	507040865	511597650	0.99
fineweb_q03/duckdb:vortex-file-compressed	1726014309	1567613023	1.10
fineweb_q04/duckdb:vortex-file-compressed	1861800497	1901677675	0.98
fineweb_q05/duckdb:vortex-file-compressed	1819219594	1750732011	1.04
fineweb_q06/duckdb:vortex-file-compressed	2108299147	1847078047	1.14
fineweb_q07/duckdb:vortex-file-compressed	1672908717	1537510886	1.09
fineweb_q08/duckdb:vortex-file-compressed	732859427	718042741	1.02

duckdb / parquet / ns (1.471x ❌, 1↑ 3↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
fineweb_q00/duckdb:parquet 🚨	5264912404	563023797	9.35
fineweb_q01/duckdb:parquet 🚨	5328735075	563276534	9.46
fineweb_q02/duckdb:parquet	5308257366	5277398200	1.01
fineweb_q03/duckdb:parquet	5354869146	5350841562	1.00
fineweb_q04/duckdb:parquet	5310048019	5239600669	1.01
fineweb_q05/duckdb:parquet	5312373185	5347099274	0.99
fineweb_q06/duckdb:parquet 🚨	5424772636	1479071105	3.67
fineweb_q07/duckdb:parquet	5359358228	5355064515	1.00
fineweb_q08/duckdb:parquet 🚀	514584046	5249994504	0.10

github-actions · 2026-08-07T16:21:14Z

Benchmarks: Clickbench on NVME 📖

Verdict: No clear signal (low confidence)
Attributed Vortex impact: +4.2%
Engines: DataFusion No clear signal (+7.9%, environment too noisy confidence) · DuckDB No clear signal (+0.6%, low confidence)
Vortex (geomean): 1.042x ➖
Parquet (geomean): 1.000x ➖
Shifts: Parquet (control) -0.0% · Median polish +0.4%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (1.076x ➖, 0↑ 8↓)

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
clickbench_q00/datafusion:vortex-file-compressed	2045782	2035573	1.01
clickbench_q01/datafusion:vortex-file-compressed	11172318	11179156	1.00
clickbench_q02/datafusion:vortex-file-compressed	24535622	23219072	1.06
clickbench_q03/datafusion:vortex-file-compressed	24887699	25620563	0.97
clickbench_q04/datafusion:vortex-file-compressed	163532678	157402118	1.04
clickbench_q05/datafusion:vortex-file-compressed	221115183	217662878	1.02
clickbench_q06/datafusion:vortex-file-compressed	1942901	1927317	1.01
clickbench_q07/datafusion:vortex-file-compressed	14549303	14289377	1.02
clickbench_q08/datafusion:vortex-file-compressed	219729986	220782611	1.00
clickbench_q09/datafusion:vortex-file-compressed	361588303	360425084	1.00
clickbench_q10/datafusion:vortex-file-compressed	53645266	50183910	1.07
clickbench_q11/datafusion:vortex-file-compressed	62555550	58306617	1.07
clickbench_q12/datafusion:vortex-file-compressed	191420305	192299753	1.00
clickbench_q13/datafusion:vortex-file-compressed	344901950	326879267	1.06
clickbench_q14/datafusion:vortex-file-compressed	205951165	205394468	1.00
clickbench_q15/datafusion:vortex-file-compressed	195610971	195979349	1.00
clickbench_q16/datafusion:vortex-file-compressed	490709052	472707567	1.04
clickbench_q17/datafusion:vortex-file-compressed	478505202	463711033	1.03
clickbench_q18/datafusion:vortex-file-compressed	927942572	911050121	1.02
clickbench_q19/datafusion:vortex-file-compressed	16573980	17894895	0.93
clickbench_q20/datafusion:vortex-file-compressed	207095082	197402343	1.05
clickbench_q21/datafusion:vortex-file-compressed	258711310	268684944	0.96
clickbench_q22/datafusion:vortex-file-compressed	342107461	331790636	1.03
clickbench_q23/datafusion:vortex-file-compressed 🚨	971564772	425509048	2.28
clickbench_q24/datafusion:vortex-file-compressed 🚨	42704433	36831458	1.16
clickbench_q25/datafusion:vortex-file-compressed 🚨	54750587	48649976	1.13
clickbench_q26/datafusion:vortex-file-compressed	40520875	37690288	1.08
clickbench_q27/datafusion:vortex-file-compressed	279034640	279000772	1.00
clickbench_q28/datafusion:vortex-file-compressed	1477722365	1445876135	1.02
clickbench_q29/datafusion:vortex-file-compressed 🚨	47192756	41396981	1.14
clickbench_q30/datafusion:vortex-file-compressed	169434075	168510763	1.01
clickbench_q31/datafusion:vortex-file-compressed	198308496	191143868	1.04
clickbench_q32/datafusion:vortex-file-compressed	845749038	815745820	1.04
clickbench_q33/datafusion:vortex-file-compressed	989528041	1005006883	0.98
clickbench_q34/datafusion:vortex-file-compressed	985004197	984053643	1.00
clickbench_q35/datafusion:vortex-file-compressed	165466219	170388744	0.97
clickbench_q36/datafusion:vortex-file-compressed	61657315	59408345	1.04
clickbench_q37/datafusion:vortex-file-compressed	30654279	28852649	1.06
clickbench_q38/datafusion:vortex-file-compressed 🚨	32103601	15638551	2.05
clickbench_q39/datafusion:vortex-file-compressed 🚨	170992882	134600624	1.27
clickbench_q40/datafusion:vortex-file-compressed	14351283	13213360	1.09
clickbench_q41/datafusion:vortex-file-compressed 🚨	14872638	12309145	1.21
clickbench_q42/datafusion:vortex-file-compressed 🚨	15631007	13609684	1.15

datafusion / parquet / ns (0.997x ➖, 2↑ 1↓)

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
clickbench_q00/datafusion:parquet 🚨	2240491	1940690	1.15
clickbench_q01/datafusion:parquet	17541071	17463684	1.00
clickbench_q02/datafusion:parquet	32608227	30473956	1.07
clickbench_q03/datafusion:parquet	25617951	26133493	0.98
clickbench_q04/datafusion:parquet	174144337	171633336	1.01
clickbench_q05/datafusion:parquet	236690250	231989555	1.02
clickbench_q06/datafusion:parquet	1968649	1950132	1.01
clickbench_q07/datafusion:parquet	18316615	18349353	1.00
clickbench_q08/datafusion:parquet	232212563	230289310	1.01
clickbench_q09/datafusion:parquet	375903995	374591298	1.00
clickbench_q10/datafusion:parquet	72052745	72048392	1.00
clickbench_q11/datafusion:parquet	92533921	92558552	1.00
clickbench_q12/datafusion:parquet	239536781	237736228	1.01
clickbench_q13/datafusion:parquet	398486997	393225492	1.01
clickbench_q14/datafusion:parquet	255789164	254229329	1.01
clickbench_q15/datafusion:parquet	195339468	193208196	1.01
clickbench_q16/datafusion:parquet	481365439	490433580	0.98
clickbench_q17/datafusion:parquet	489564505	479296779	1.02
clickbench_q18/datafusion:parquet	956630315	919440241	1.04
clickbench_q19/datafusion:parquet	23696810	24008691	0.99
clickbench_q20/datafusion:parquet	458742831	453377010	1.01
clickbench_q21/datafusion:parquet	494874742	496203074	1.00
clickbench_q22/datafusion:parquet	660559185	656701710	1.01
clickbench_q23/datafusion:parquet	2873916201	2888381276	0.99
clickbench_q24/datafusion:parquet	48655634	49713511	0.98
clickbench_q25/datafusion:parquet	97182025	99394087	0.98
clickbench_q26/datafusion:parquet	49194043	49010078	1.00
clickbench_q27/datafusion:parquet	539565807	527673277	1.02
clickbench_q28/datafusion:parquet	1533226756	1528736854	1.00
clickbench_q29/datafusion:parquet 🚀	41873310	55713916	0.75
clickbench_q30/datafusion:parquet	241982077	240092142	1.01
clickbench_q31/datafusion:parquet	278881601	274782011	1.01
clickbench_q32/datafusion:parquet	852696447	840566721	1.01
clickbench_q33/datafusion:parquet	1102572402	1082688234	1.02
clickbench_q34/datafusion:parquet	1072785945	1069908780	1.00
clickbench_q35/datafusion:parquet 🚀	163098276	191811062	0.85
clickbench_q36/datafusion:parquet	118120121	121327374	0.97
clickbench_q37/datafusion:parquet	50065998	47822221	1.05
clickbench_q38/datafusion:parquet	68195376	69368866	0.98
clickbench_q39/datafusion:parquet	223727177	230940702	0.97
clickbench_q40/datafusion:parquet	25685680	26180295	0.98
clickbench_q41/datafusion:parquet	24365057	24061093	1.01
clickbench_q42/datafusion:parquet	26364167	26308655	1.00

duckdb / vortex-file-compressed / ns (1.009x ➖, 1↑ 2↓)

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
clickbench_q00/duckdb:vortex-file-compressed	13671307	12490930	1.09
clickbench_q01/duckdb:vortex-file-compressed	21327358	22287573	0.96
clickbench_q02/duckdb:vortex-file-compressed	23044827	23440602	0.98
clickbench_q03/duckdb:vortex-file-compressed	35391847	35935227	0.98
clickbench_q04/duckdb:vortex-file-compressed	129428198	136503837	0.95
clickbench_q05/duckdb:vortex-file-compressed	163234801	155280700	1.05
clickbench_q06/duckdb:vortex-file-compressed	20860754	22120204	0.94
clickbench_q07/duckdb:vortex-file-compressed	26107839	24858389	1.05
clickbench_q08/duckdb:vortex-file-compressed	165286350	168373038	0.98
clickbench_q09/duckdb:vortex-file-compressed	202387432	201868614	1.00
clickbench_q10/duckdb:vortex-file-compressed	67093949	71843380	0.93
clickbench_q11/duckdb:vortex-file-compressed	72160870	70040525	1.03
clickbench_q12/duckdb:vortex-file-compressed	203907721	189409400	1.08
clickbench_q13/duckdb:vortex-file-compressed	353720067	346224893	1.02
clickbench_q14/duckdb:vortex-file-compressed	225281892	214319643	1.05
clickbench_q15/duckdb:vortex-file-compressed	184231361	184075488	1.00
clickbench_q16/duckdb:vortex-file-compressed	394784198	406962066	0.97
clickbench_q17/duckdb:vortex-file-compressed	375829519	376436081	1.00
clickbench_q18/duckdb:vortex-file-compressed	718888364	730962152	0.98
clickbench_q19/duckdb:vortex-file-compressed	27242535	29582446	0.92
clickbench_q20/duckdb:vortex-file-compressed	249745387	235651397	1.06
clickbench_q21/duckdb:vortex-file-compressed	326682962	333702013	0.98
clickbench_q22/duckdb:vortex-file-compressed	519322513	490920901	1.06
clickbench_q23/duckdb:vortex-file-compressed	198864001	212016758	0.94
clickbench_q24/duckdb:vortex-file-compressed	58955833	59914133	0.98
clickbench_q25/duckdb:vortex-file-compressed 🚨	80412155	72935043	1.10
clickbench_q26/duckdb:vortex-file-compressed	76666485	74323177	1.03
clickbench_q27/duckdb:vortex-file-compressed	181054038	175843494	1.03
clickbench_q28/duckdb:vortex-file-compressed 🚨	1603384833	1268350720	1.26
clickbench_q29/duckdb:vortex-file-compressed 🚀	28426623	31667189	0.90
clickbench_q30/duckdb:vortex-file-compressed	159512612	158892357	1.00
clickbench_q31/duckdb:vortex-file-compressed	322835881	295916964	1.09
clickbench_q32/duckdb:vortex-file-compressed	910048874	922093146	0.99
clickbench_q33/duckdb:vortex-file-compressed	1075620827	1092472666	0.98
clickbench_q34/duckdb:vortex-file-compressed	1116301536	1135064840	0.98
clickbench_q35/duckdb:vortex-file-compressed	208701582	210914969	0.99
clickbench_q36/duckdb:vortex-file-compressed	34718596	34004239	1.02
clickbench_q37/duckdb:vortex-file-compressed	26198154	25558797	1.03
clickbench_q38/duckdb:vortex-file-compressed	31293165	30399389	1.03
clickbench_q39/duckdb:vortex-file-compressed	49061981	48706304	1.01
clickbench_q40/duckdb:vortex-file-compressed	26060353	28094710	0.93
clickbench_q41/duckdb:vortex-file-compressed	27042730	26243097	1.03
clickbench_q42/duckdb:vortex-file-compressed	27827133	26660592	1.04

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

name	PR `4547be5` (ns)	base `74a2b86` (ns)	ratio (PR/base)
clickbench_q00/duckdb:parquet	16433142	17684351	0.93
clickbench_q01/duckdb:parquet	16309280	16757068	0.97
clickbench_q02/duckdb:parquet	25283724	23546554	1.07
clickbench_q03/duckdb:parquet	26454680	24844187	1.06
clickbench_q04/duckdb:parquet	129870453	130151979	1.00
clickbench_q05/duckdb:parquet	196836687	192399358	1.02
clickbench_q06/duckdb:parquet	23939072	22215649	1.08
clickbench_q07/duckdb:parquet	20022299	19378101	1.03
clickbench_q08/duckdb:parquet	163437055	162273788	1.01
clickbench_q09/duckdb:parquet	229690693	228603254	1.00
clickbench_q10/duckdb:parquet	59236666	58536798	1.01
clickbench_q11/duckdb:parquet	66042052	67035492	0.99
clickbench_q12/duckdb:parquet	173876993	174201277	1.00
clickbench_q13/duckdb:parquet	306617292	308390083	0.99
clickbench_q14/duckdb:parquet	187554423	187745423	1.00
clickbench_q15/duckdb:parquet	181889041	184464931	0.99
clickbench_q16/duckdb:parquet	357963923	356883304	1.00
clickbench_q17/duckdb:parquet	359047400	369364827	0.97
clickbench_q18/duckdb:parquet	691569498	685465736	1.01
clickbench_q19/duckdb:parquet	21516962	20580305	1.05
clickbench_q20/duckdb:parquet	257287421	254644855	1.01
clickbench_q21/duckdb:parquet	314176970	313599118	1.00
clickbench_q22/duckdb:parquet	466325617	490976385	0.95
clickbench_q23/duckdb:parquet	253647604	242008225	1.05
clickbench_q24/duckdb:parquet	68232731	67548609	1.01
clickbench_q25/duckdb:parquet	72235023	73433546	0.98
clickbench_q26/duckdb:parquet	47644770	50318740	0.95
clickbench_q27/duckdb:parquet	267860502	273453324	0.98
clickbench_q28/duckdb:parquet	1700750292	1770933308	0.96
clickbench_q29/duckdb:parquet	27214339	26716646	1.02
clickbench_q30/duckdb:parquet	173211766	176014666	0.98
clickbench_q31/duckdb:parquet	310999117	309671830	1.00
clickbench_q32/duckdb:parquet	907491755	905003025	1.00
clickbench_q33/duckdb:parquet	769268775	777253307	0.99
clickbench_q34/duckdb:parquet	792695704	791546702	1.00
clickbench_q35/duckdb:parquet	209084923	209298500	1.00
clickbench_q36/duckdb:parquet	47387091	47974421	0.99
clickbench_q37/duckdb:parquet	36239958	37294867	0.97
clickbench_q38/duckdb:parquet	39515981	38311210	1.03
clickbench_q39/duckdb:parquet	89437490	87630863	1.02
clickbench_q40/duckdb:parquet	19647051	20673193	0.95
clickbench_q41/duckdb:parquet	19899078	19394052	1.03
clickbench_q42/duckdb:parquet	24262029	22962544	1.06

File Size Changes (101 files changed, -39.2% overall, 0↑ 101↓)

File	Scale	Format	Base	Change	%
duckdb.db	1.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
hits_0.vortex	1.0	vortex-compact	58.88 MB	58.88 MB	-100.0%
hits_1.vortex	1.0	vortex-compact	90.67 MB	90.67 MB	-100.0%
hits_10.vortex	1.0	vortex-compact	49.48 MB	49.48 MB	-100.0%
hits_11.vortex	1.0	vortex-compact	56.11 MB	56.11 MB	-100.0%
hits_12.vortex	1.0	vortex-compact	69.86 MB	69.86 MB	-100.0%
hits_13.vortex	1.0	vortex-compact	69.24 MB	69.24 MB	-100.0%
hits_14.vortex	1.0	vortex-compact	74.88 MB	74.88 MB	-100.0%
hits_15.vortex	1.0	vortex-compact	48.41 MB	48.41 MB	-100.0%
hits_16.vortex	1.0	vortex-compact	49.56 MB	49.56 MB	-100.0%
hits_17.vortex	1.0	vortex-compact	58.79 MB	58.79 MB	-100.0%
hits_18.vortex	1.0	vortex-compact	64.89 MB	64.89 MB	-100.0%
hits_19.vortex	1.0	vortex-compact	49.73 MB	49.73 MB	-100.0%
hits_2.vortex	1.0	vortex-compact	129.16 MB	129.16 MB	-100.0%
hits_20.vortex	1.0	vortex-compact	38.36 MB	38.36 MB	-100.0%
hits_21.vortex	1.0	vortex-compact	51.99 MB	51.99 MB	-100.0%
hits_22.vortex	1.0	vortex-compact	46.22 MB	46.22 MB	-100.0%
hits_23.vortex	1.0	vortex-compact	46.13 MB	46.13 MB	-100.0%
hits_24.vortex	1.0	vortex-compact	45.11 MB	45.11 MB	-100.0%
hits_25.vortex	1.0	vortex-compact	73.88 MB	73.88 MB	-100.0%
hits_26.vortex	1.0	vortex-compact	71.99 MB	71.99 MB	-100.0%
hits_27.vortex	1.0	vortex-compact	69.86 MB	69.86 MB	-100.0%
hits_28.vortex	1.0	vortex-compact	70.92 MB	70.92 MB	-100.0%
hits_29.vortex	1.0	vortex-compact	36.68 MB	36.68 MB	-100.0%
hits_3.vortex	1.0	vortex-compact	95.12 MB	95.12 MB	-100.0%
hits_30.vortex	1.0	vortex-compact	58.58 MB	58.58 MB	-100.0%
hits_31.vortex	1.0	vortex-compact	55.77 MB	55.77 MB	-100.0%
hits_32.vortex	1.0	vortex-compact	44.61 MB	44.61 MB	-100.0%
hits_33.vortex	1.0	vortex-compact	35.92 MB	35.92 MB	-100.0%
hits_34.vortex	1.0	vortex-compact	58.24 MB	58.24 MB	-100.0%
hits_35.vortex	1.0	vortex-compact	75.53 MB	75.53 MB	-100.0%
hits_36.vortex	1.0	vortex-compact	49.21 MB	49.21 MB	-100.0%
hits_37.vortex	1.0	vortex-compact	54.76 MB	54.76 MB	-100.0%
hits_38.vortex	1.0	vortex-compact	63.39 MB	63.39 MB	-100.0%
hits_39.vortex	1.0	vortex-compact	50.10 MB	50.10 MB	-100.0%
hits_4.vortex	1.0	vortex-compact	71.94 MB	71.94 MB	-100.0%
hits_40.vortex	1.0	vortex-compact	77.42 MB	77.42 MB	-100.0%
hits_41.vortex	1.0	vortex-compact	166.05 MB	166.05 MB	-100.0%
hits_42.vortex	1.0	vortex-compact	164.53 MB	164.53 MB	-100.0%
hits_43.vortex	1.0	vortex-compact	169.21 MB	169.21 MB	-100.0%
hits_44.vortex	1.0	vortex-compact	133.26 MB	133.26 MB	-100.0%
hits_45.vortex	1.0	vortex-compact	75.80 MB	75.80 MB	-100.0%
hits_46.vortex	1.0	vortex-compact	42.27 MB	42.27 MB	-100.0%
hits_47.vortex	1.0	vortex-compact	18.22 MB	18.22 MB	-100.0%
hits_48.vortex	1.0	vortex-compact	17.85 MB	17.85 MB	-100.0%
hits_49.vortex	1.0	vortex-compact	51.00 MB	51.00 MB	-100.0%
hits_5.vortex	1.0	vortex-compact	63.33 MB	63.33 MB	-100.0%
hits_50.vortex	1.0	vortex-compact	114.20 MB	114.20 MB	-100.0%
hits_51.vortex	1.0	vortex-compact	168.34 MB	168.34 MB	-100.0%
hits_52.vortex	1.0	vortex-compact	65.08 MB	65.08 MB	-100.0%
hits_53.vortex	1.0	vortex-compact	60.05 MB	60.05 MB	-100.0%
hits_54.vortex	1.0	vortex-compact	117.57 MB	117.57 MB	-100.0%
hits_55.vortex	1.0	vortex-compact	92.56 MB	92.56 MB	-100.0%
hits_56.vortex	1.0	vortex-compact	78.58 MB	78.58 MB	-100.0%
hits_57.vortex	1.0	vortex-compact	83.73 MB	83.73 MB	-100.0%
hits_58.vortex	1.0	vortex-compact	61.24 MB	61.24 MB	-100.0%
hits_59.vortex	1.0	vortex-compact	66.68 MB	66.68 MB	-100.0%
hits_6.vortex	1.0	vortex-compact	63.57 MB	63.57 MB	-100.0%
hits_60.vortex	1.0	vortex-compact	64.92 MB	64.92 MB	-100.0%
hits_61.vortex	1.0	vortex-compact	57.73 MB	57.73 MB	-100.0%
hits_62.vortex	1.0	vortex-compact	75.45 MB	75.45 MB	-100.0%
hits_63.vortex	1.0	vortex-compact	46.44 MB	46.44 MB	-100.0%
hits_64.vortex	1.0	vortex-compact	54.09 MB	54.09 MB	-100.0%
hits_65.vortex	1.0	vortex-compact	129.40 MB	129.40 MB	-100.0%
hits_66.vortex	1.0	vortex-compact	53.52 MB	53.52 MB	-100.0%
hits_67.vortex	1.0	vortex-compact	114.44 MB	114.44 MB	-100.0%
hits_68.vortex	1.0	vortex-compact	76.67 MB	76.67 MB	-100.0%
hits_69.vortex	1.0	vortex-compact	80.98 MB	80.98 MB	-100.0%
hits_7.vortex	1.0	vortex-compact	64.19 MB	64.19 MB	-100.0%
hits_70.vortex	1.0	vortex-compact	61.84 MB	61.84 MB	-100.0%
hits_71.vortex	1.0	vortex-compact	69.96 MB	69.96 MB	-100.0%
hits_72.vortex	1.0	vortex-compact	52.74 MB	52.74 MB	-100.0%
hits_73.vortex	1.0	vortex-compact	71.07 MB	71.07 MB	-100.0%
hits_74.vortex	1.0	vortex-compact	71.87 MB	71.87 MB	-100.0%
hits_75.vortex	1.0	vortex-compact	45.12 MB	45.12 MB	-100.0%
hits_76.vortex	1.0	vortex-compact	77.10 MB	77.10 MB	-100.0%
hits_77.vortex	1.0	vortex-compact	118.50 MB	118.50 MB	-100.0%
hits_78.vortex	1.0	vortex-compact	97.85 MB	97.85 MB	-100.0%
hits_79.vortex	1.0	vortex-compact	86.17 MB	86.17 MB	-100.0%
hits_8.vortex	1.0	vortex-compact	63.39 MB	63.39 MB	-100.0%
hits_80.vortex	1.0	vortex-compact	68.67 MB	68.67 MB	-100.0%
hits_81.vortex	1.0	vortex-compact	65.95 MB	65.95 MB	-100.0%
hits_82.vortex	1.0	vortex-compact	67.43 MB	67.43 MB	-100.0%
hits_83.vortex	1.0	vortex-compact	53.62 MB	53.62 MB	-100.0%
hits_84.vortex	1.0	vortex-compact	74.35 MB	74.35 MB	-100.0%
hits_85.vortex	1.0	vortex-compact	52.86 MB	52.86 MB	-100.0%
hits_86.vortex	1.0	vortex-compact	49.12 MB	49.12 MB	-100.0%
hits_87.vortex	1.0	vortex-compact	118.86 MB	118.86 MB	-100.0%
hits_88.vortex	1.0	vortex-compact	73.59 MB	73.59 MB	-100.0%
hits_89.vortex	1.0	vortex-compact	114.10 MB	114.10 MB	-100.0%
hits_9.vortex	1.0	vortex-compact	66.32 MB	66.32 MB	-100.0%
hits_90.vortex	1.0	vortex-compact	82.09 MB	82.09 MB	-100.0%
hits_91.vortex	1.0	vortex-compact	61.24 MB	61.24 MB	-100.0%
hits_92.vortex	1.0	vortex-compact	94.40 MB	94.40 MB	-100.0%
hits_93.vortex	1.0	vortex-compact	59.92 MB	59.92 MB	-100.0%
hits_94.vortex	1.0	vortex-compact	90.90 MB	90.90 MB	-100.0%
hits_95.vortex	1.0	vortex-compact	58.20 MB	58.20 MB	-100.0%
hits_96.vortex	1.0	vortex-compact	91.74 MB	91.74 MB	-100.0%
hits_97.vortex	1.0	vortex-compact	69.58 MB	69.58 MB	-100.0%
hits_98.vortex	1.0	vortex-compact	73.15 MB	73.15 MB	-100.0%
hits_99.vortex	1.0	vortex-compact	77.65 MB	77.65 MB	-100.0%

Totals:

vortex-compact: 7.11 GB → 0 B (-100.0%)
vortex-file-compressed: 11.04 GB → 11.04 GB (0.0%)

github-actions · 2026-08-07T16:23:02Z

Benchmarks: TPC-H SF=1 on S3 📖

Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +10.5%
Engines: DataFusion No clear signal (+15.2%, environment too noisy confidence) · DuckDB No clear signal (+6.0%, environment too noisy confidence)
Vortex (geomean): 1.120x ➖
Parquet (geomean): 1.014x ➖
Shifts: Parquet (control) +1.4% · Median polish +6.4%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (1.155x ➖, 1↑ 6↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
tpch_q01/datafusion:vortex-file-compressed	313689708	249270103	1.26
tpch_q02/datafusion:vortex-file-compressed 🚨	659675246	473768194	1.39
tpch_q03/datafusion:vortex-file-compressed 🚨	486839352	335294726	1.45
tpch_q04/datafusion:vortex-file-compressed	186358777	167783812	1.11
tpch_q05/datafusion:vortex-file-compressed	498626169	447463561	1.11
tpch_q06/datafusion:vortex-file-compressed	257902229	335120286	0.77
tpch_q07/datafusion:vortex-file-compressed 🚀	378534811	652019891	0.58
tpch_q08/datafusion:vortex-file-compressed	632836691	698614559	0.91
tpch_q09/datafusion:vortex-file-compressed	413554116	386497738	1.07
tpch_q10/datafusion:vortex-file-compressed	406601886	409525988	0.99
tpch_q11/datafusion:vortex-file-compressed	314680593	395579647	0.80
tpch_q12/datafusion:vortex-file-compressed	458496071	360039586	1.27
tpch_q13/datafusion:vortex-file-compressed	133338818	127305197	1.05
tpch_q14/datafusion:vortex-file-compressed	239516783	191938647	1.25
tpch_q15/datafusion:vortex-file-compressed	404324473	350494553	1.15
tpch_q16/datafusion:vortex-file-compressed	347771432	299522514	1.16
tpch_q17/datafusion:vortex-file-compressed 🚨	526854924	388975809	1.35
tpch_q18/datafusion:vortex-file-compressed 🚨	505863057	323654678	1.56
tpch_q19/datafusion:vortex-file-compressed	645016727	565631416	1.14
tpch_q20/datafusion:vortex-file-compressed	424744619	459960062	0.92
tpch_q21/datafusion:vortex-file-compressed 🚨	1054233612	542618358	1.94
tpch_q22/datafusion:vortex-file-compressed 🚨	385175343	168103837	2.29

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

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
tpch_q01/datafusion:parquet	210308923	247272299	0.85
tpch_q02/datafusion:parquet	281414937	287751968	0.98
tpch_q03/datafusion:parquet	311054055	316678386	0.98
tpch_q04/datafusion:parquet	192616576	190374191	1.01
tpch_q05/datafusion:parquet	378524884	395381726	0.96
tpch_q06/datafusion:parquet	172004702	152608738	1.13
tpch_q07/datafusion:parquet	370511196	372138786	1.00
tpch_q08/datafusion:parquet	446199449	457606718	0.98
tpch_q09/datafusion:parquet	462154135	470324018	0.98
tpch_q10/datafusion:parquet	411140614	417751213	0.98
tpch_q11/datafusion:parquet	273456871	283176701	0.97
tpch_q12/datafusion:parquet	214728437	200323866	1.07
tpch_q13/datafusion:parquet	455163398	459514311	0.99
tpch_q14/datafusion:parquet	193991938	176619394	1.10
tpch_q15/datafusion:parquet	277657886	332707836	0.83
tpch_q16/datafusion:parquet	139116925	127458611	1.09
tpch_q17/datafusion:parquet	325583731	327106014	1.00
tpch_q18/datafusion:parquet	446243666	442804141	1.01
tpch_q19/datafusion:parquet	200942465	185722571	1.08
tpch_q20/datafusion:parquet	311595097	272098742	1.15
tpch_q21/datafusion:parquet	473406166	447051093	1.06
tpch_q22/datafusion:parquet	186806164	199613715	0.94

duckdb / vortex-file-compressed / ns (1.087x ➖, 0↑ 3↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
tpch_q01/duckdb:vortex-file-compressed	261392938	258455844	1.01
tpch_q02/duckdb:vortex-file-compressed	622451045	611586693	1.02
tpch_q03/duckdb:vortex-file-compressed	465156603	585668976	0.79
tpch_q04/duckdb:vortex-file-compressed	369519064	336394405	1.10
tpch_q05/duckdb:vortex-file-compressed	628349934	615328887	1.02
tpch_q06/duckdb:vortex-file-compressed 🚨	423975375	290235455	1.46
tpch_q07/duckdb:vortex-file-compressed	644097545	576238125	1.12
tpch_q08/duckdb:vortex-file-compressed	829401527	766612570	1.08
tpch_q09/duckdb:vortex-file-compressed	597080090	572579937	1.04
tpch_q10/duckdb:vortex-file-compressed	495040673	479052849	1.03
tpch_q11/duckdb:vortex-file-compressed	279242138	262309384	1.06
tpch_q12/duckdb:vortex-file-compressed 🚨	762250399	560572643	1.36
tpch_q13/duckdb:vortex-file-compressed	340412147	336171893	1.01
tpch_q14/duckdb:vortex-file-compressed	333107956	317404959	1.05
tpch_q15/duckdb:vortex-file-compressed	208250893	187052119	1.11
tpch_q16/duckdb:vortex-file-compressed	281846996	267638312	1.05
tpch_q17/duckdb:vortex-file-compressed 🚨	627242216	462886337	1.36
tpch_q18/duckdb:vortex-file-compressed	387486118	352655459	1.10
tpch_q19/duckdb:vortex-file-compressed	390404171	350597217	1.11
tpch_q20/duckdb:vortex-file-compressed	530854408	546091630	0.97
tpch_q21/duckdb:vortex-file-compressed	799696376	766281493	1.04
tpch_q22/duckdb:vortex-file-compressed	176807161	149918501	1.18

duckdb / parquet / ns (1.025x ➖, 0↑ 0↓)

name	PR `4547be5` (ns)	base `0f0390a` (ns)	ratio (PR/base)
tpch_q01/duckdb:parquet	352195969	353498073	1.00
tpch_q02/duckdb:parquet	720076446	760766555	0.95
tpch_q03/duckdb:parquet	919245566	815595419	1.13
tpch_q04/duckdb:parquet	537940933	517550731	1.04
tpch_q05/duckdb:parquet	1022605634	993879093	1.03
tpch_q06/duckdb:parquet	357752872	330851875	1.08
tpch_q07/duckdb:parquet	950802376	914518262	1.04
tpch_q08/duckdb:parquet	1200284426	1126371139	1.07
tpch_q09/duckdb:parquet	1152613000	1125596879	1.02
tpch_q10/duckdb:parquet	1124362943	1035823283	1.09
tpch_q11/duckdb:parquet	482833494	434187675	1.11
tpch_q12/duckdb:parquet	555178043	636383165	0.87
tpch_q13/duckdb:parquet	872263259	903233518	0.97
tpch_q14/duckdb:parquet	591364438	568575822	1.04
tpch_q15/duckdb:parquet	403658186	465525644	0.87
tpch_q16/duckdb:parquet	556059605	525991271	1.06
tpch_q17/duckdb:parquet	556731210	531874901	1.05
tpch_q18/duckdb:parquet	723162937	700955057	1.03
tpch_q19/duckdb:parquet	633093436	607602160	1.04
tpch_q20/duckdb:parquet	926008092	913436511	1.01
tpch_q21/duckdb:parquet	802199108	792411171	1.01
tpch_q22/duckdb:parquet	493264795	447819089	1.10

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AdamGS force-pushed the adamg/remove-map-fn-limit branch from 302e5ac to c78c784 Compare August 5, 2026 13:33

Base automatically changed from adamg/splits-optimization to develop August 6, 2026 15:11

AdamGS force-pushed the adamg/remove-map-fn-limit branch from c78c784 to 4b9c142 Compare August 6, 2026 15:19

vortex-data deleted a comment from github-actions Bot Aug 6, 2026

Remove ScanBuilder map function limit

4547be5

Signed-off-by: Adam Gutglick <adam@spiraldb.com>

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Adamg/remove map fn limit - #8766

Adamg/remove map fn limit#8766
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adamg/remove-map-fn-limit

AdamGS commented Jul 15, 2026 •

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github-actions Bot commented Aug 7, 2026 •

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AdamGS commented Jul 15, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Rationale for this change

What changes are included in this PR?

What APIs are changed? Are there any user-facing changes?

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github-actions Bot commented Aug 7, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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Polar Signals Profiling Results

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github-actions Bot commented Aug 7, 2026

Benchmarks: FineWeb NVMe 📖

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github-actions Bot commented Aug 7, 2026

Benchmarks: Clickbench Sorted on NVME 📖

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Benchmarks: TPC-H SF=10 on NVME 📖

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github-actions Bot commented Aug 7, 2026

Benchmarks: Statistical and Population Genetics 📖

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github-actions Bot commented Aug 7, 2026

Benchmarks: PolarSignals Profiling 📖

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Benchmarks: TPC-H SF=1 on NVME 📖

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github-actions Bot commented Aug 7, 2026

Benchmarks: TPC-DS SF=1 on NVME 📖

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Benchmarks: FineWeb S3 📖

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github-actions Bot commented Aug 7, 2026

Benchmarks: Clickbench on NVME 📖

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github-actions Bot commented Aug 7, 2026

Benchmarks: TPC-H SF=1 on S3 📖

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AdamGS commented Jul 15, 2026 •

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github-actions Bot commented Aug 7, 2026 •

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