Pushdown filter through scalar function regardless of number of children

[robert3005]

Now that we have more filter machinery this can be safe

[codspeed-hq]

Merging this PR will degrade performance by 10.38%

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 4 improved benchmarks
❌ 8 regressed benchmarks
✅ 2185 untouched benchmarks
⏩ 218 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	WallTime	arrow_checked_add_u32_neon[16384]	12.2 µs	20.5 µs	-40.27%
❌	WallTime	dict_canonicalize_gt_u8_avx2[16000000]	6.8 ms	11.1 ms	-39.14%
❌	Simulation	decompress[u64, (4000, 1024)]	70.8 µs	87.2 µs	-18.77%
❌	WallTime	filtered_owned_i64_avx2[OneNullInEight]	21.9 µs	26 µs	-15.97%
❌	Simulation	compact_sliced[(1024, 90)]	1.3 µs	1.5 µs	-11.23%
❌	Simulation	compact[(1024, 90)]	1.4 µs	1.5 µs	-10.83%
❌	Simulation	compact_sliced[(2048, 90)]	1.4 µs	1.5 µs	-10.8%
❌	Simulation	compact[(2048, 90)]	1.4 µs	1.6 µs	-10.43%
⚡	WallTime	filtered_owned_i64_avx512[OneNullInEight]	26.3 µs	22.3 µs	+17.8%
⚡	WallTime	dict_canonicalize_gt_u8_neon[1000000]	559.7 µs	487.1 µs	+14.89%
⚡	Simulation	allocate_drop_arrow[0]	456.9 ns	402.7 ns	+13.45%
⚡	WallTime	dict_canonicalize_gt_u8_neon[16000000]	9.4 ms	8.4 ms	+11.38%

Tip

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

---

_{Comparing rk/scalarfilterpushdown (dfcb8c8) with develop (272bf1d)²}

Footnotes

1. 218 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

2. No successful run was found on develop (d6037bc) during the generation of this report, so 272bf1d was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[github-actions]

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	dfcb8c8	statpopgen	2	Explore Profiling Data
🟢 Done	dfcb8c8	clickbench-sorted-nvme	2	Explore Profiling Data
🟢 Done	dfcb8c8	tpch-nvme-10	2	Explore Profiling Data
🟢 Done	dfcb8c8	fineweb	2	Explore Profiling Data
🟢 Done	dfcb8c8	tpcds-nvme	2	Explore Profiling Data
🟢 Done	dfcb8c8	fineweb-s3	1	Explore Profiling Data
🟢 Done	dfcb8c8	clickbench-nvme	1	Explore Profiling Data
🟢 Done	dfcb8c8	tpch-nvme	1	Explore Profiling Data
🟢 Done	dfcb8c8	polarsignals	1	Explore Profiling Data
🟢 Done	dfcb8c8	tpch-s3	1	Explore Profiling Data

Previous Runs (2)

Status	Commit	Job	Attempt	Link
🟢 Done	dfcb8c8	fineweb	1	Explore Profiling Data
🟢 Done	dfcb8c8	tpcds-nvme	1	Explore Profiling Data

---

Powered by Polar Signals Cloud

[github-actions]

Benchmarks: PolarSignals Profiling 📖

Commits: PR dfcb8c8e vs base d6037bc2
Vortex (geomean): hot 1.004x ➖ · cold 0.910x ➖

---

datafusion / vortex-file-compressed / ns (1.004x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	45954129 / 45207531 / +1.7%	90417191 / 100423818 / -10.0%	0.51 / 0.45 / +12.9%
polarsignals_q01/datafusion:vortex-file-compressed	51162671 / 51548402 / -0.7%	110922781 / 126772034 / -12.5% 🟢	0.46 / 0.41 / +13.4%
polarsignals_q02/datafusion:vortex-file-compressed	37285671 / 35555650 / +4.9%	83971742 / 93231970 / -9.9%	0.44 / 0.38 / +16.4%
polarsignals_q03/datafusion:vortex-file-compressed	53297942 / 53810724 / -1.0%	114687075 / 124982753 / -8.2%	0.46 / 0.43 / +7.9%
polarsignals_q04/datafusion:vortex-file-compressed	9373710 / 9487734 / -1.2%	49149963 / 56409474 / -12.9% 🟢	0.19 / 0.17 / +13.4%
polarsignals_q05/datafusion:vortex-file-compressed	11441072 / 11400775 / +0.4%	55188655 / 60489634 / -8.8%	0.21 / 0.19 / +10.0%
polarsignals_q06/datafusion:vortex-file-compressed	21228100 / 20963290 / +1.3%	64649639 / 70100996 / -7.8%	0.33 / 0.30 / +9.8%
polarsignals_q07/datafusion:vortex-file-compressed	11114066 / 11389236 / -2.4%	55676019 / 60009510 / -7.2%	0.20 / 0.19 / +5.2%
polarsignals_q08/datafusion:vortex-file-compressed	99952888 / 100751864 / -0.8%	166979412 / 174097497 / -4.1%	0.60 / 0.58 / +3.4%
polarsignals_q09/datafusion:vortex-file-compressed	10099765 / 9901679 / +2.0%	51556633 / 56250509 / -8.3%	0.20 / 0.18 / +11.3%

---

No file size changes detected.

[github-actions]

Benchmarks: Statistical and Population Genetics 📖

Commits: PR dfcb8c8e vs base 272bf1db
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -2.5%
Engines: DuckDB No clear signal (-2.5%, low confidence)
Vortex (geomean): hot 0.991x ➖ · cold 0.990x ➖
Parquet (geomean): hot 1.017x ➖ · cold 1.010x ➖
Shifts: Parquet (control) +1.7% · 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.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	8999014 / 9108983 / -1.2%	10564461 / 9559674 / +10.5% 🔴	0.85 / 0.95 / -10.6%
statpopgen_q01/duckdb:vortex-file-compressed	10261157 / 10571494 / -2.9%	14079628 / 14526125 / -3.1%	0.73 / 0.73 / +0.1%
statpopgen_q02/duckdb:vortex-file-compressed	379579414 / 380465495 / -0.2%	402984626 / 397591108 / +1.4%	0.94 / 0.96 / -1.6%
statpopgen_q03/duckdb:vortex-file-compressed	891586326 / 896171963 / -0.5%	892247337 / 912909817 / -2.3%	1.00 / 0.98 / +1.8%
statpopgen_q04/duckdb:vortex-file-compressed	895301549 / 903284992 / -0.9%	892485781 / 899256799 / -0.8%	1.00 / 1.00 / -0.1%
statpopgen_q05/duckdb:vortex-file-compressed	424502074 / 423571518 / +0.2%	432386864 / 439223703 / -1.6%	0.98 / 0.96 / +1.8%
statpopgen_q06/duckdb:vortex-file-compressed	1164977601 / 1166294920 / -0.1%	1174875548 / 1183933220 / -0.8%	0.99 / 0.99 / +0.7%
statpopgen_q07/duckdb:vortex-file-compressed	180029820 / 182435040 / -1.3%	188349804 / 193510827 / -2.7%	0.96 / 0.94 / +1.4%
statpopgen_q08/duckdb:vortex-file-compressed	194430194 / 201894408 / -3.7%	203139470 / 225006166 / -9.7%	0.96 / 0.90 / +6.7%
statpopgen_q09/duckdb:vortex-file-compressed	710531415 / 710679142 / -0.0%	746842662 / 752100088 / -0.7%	0.95 / 0.94 / +0.7%
statpopgen_q10/duckdb:vortex-file-compressed	2021576680 / 2010807878 / +0.5%	1976537210 / 1982424006 / -0.3%	1.02 / 1.01 / +0.8%

duckdb / parquet / ns (1.017x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	246549158 / 248015293 / -0.6%	246969956 / 246739085 / +0.1%	1.00 / 1.01 / -0.7%
statpopgen_q01/duckdb:parquet	301784168 / 304896009 / -1.0%	304294034 / 308048026 / -1.2%	0.99 / 0.99 / +0.2%
statpopgen_q02/duckdb:parquet	551877090 / 538814458 / +2.4%	555989366 / 553921430 / +0.4%	0.99 / 0.97 / +2.0%
statpopgen_q03/duckdb:parquet	881395696 / 826762838 / +6.6%	865520740 / 866848228 / -0.2%	1.02 / 0.95 / +6.8%
statpopgen_q04/duckdb:parquet	823066408 / 783425931 / +5.1%	819377874 / 790982771 / +3.6%	1.00 / 0.99 / +1.4%
statpopgen_q05/duckdb:parquet	595739220 / 578925712 / +2.9%	586891486 / 591508473 / -0.8%	1.02 / 0.98 / +3.7%
statpopgen_q06/duckdb:parquet	710106634 / 679646988 / +4.5%	725441043 / 692744173 / +4.7%	0.98 / 0.98 / -0.2%
statpopgen_q07/duckdb:parquet	606367381 / 614245380 / -1.3%	705579921 / 716652163 / -1.5%	0.86 / 0.86 / +0.3%
statpopgen_q08/duckdb:parquet	620037091 / 625541709 / -0.9%	692270502 / 691479596 / +0.1%	0.90 / 0.90 / -1.0%
statpopgen_q09/duckdb:parquet	800660692 / 788103662 / +1.6%	843597747 / 808752317 / +4.3%	0.95 / 0.97 / -2.6%
statpopgen_q10/duckdb:parquet	1425636640 / 1435347720 / -0.7%	1269515770 / 1244785287 / +2.0%	1.12 / 1.15 / -2.6%

---

File Size Changes (1 files changed, -0.1% overall, 0↑ 1↓)

File	Scale	Format	Base	HEAD	Change	%
gnomad.genomes.v3.1.2.hgdp_tgp.chr21.vortex	100000	vortex-file-compressed	1.55 GB	1.55 GB	815.36 KB	-0.1%

Totals:

• vortex-file-compressed: 1.55 GB → 1.55 GB (-0.1%)

[github-actions]

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR dfcb8c8e vs base 272bf1db
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.5%
Engines: DataFusion No clear signal (+0.5%, low confidence) · DuckDB No clear signal (-1.5%, low confidence)
Vortex (geomean): hot 0.990x ➖ · cold 1.040x ➖
Parquet (geomean): hot 0.994x ➖ · cold 0.982x ➖
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.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	91989946 / 95247742 / -3.4%	167732727 / 152560959 / +9.9%	0.55 / 0.62 / -12.2%
tpch_q02/datafusion:vortex-file-compressed	64931453 / 64198579 / +1.1%	93422392 / 96836681 / -3.5%	0.70 / 0.66 / +4.8%
tpch_q03/datafusion:vortex-file-compressed	66884707 / 65450850 / +2.2%	111055074 / 111887634 / -0.7%	0.60 / 0.58 / +3.0%
tpch_q04/datafusion:vortex-file-compressed	36113999 / 36510756 / -1.1%	75115420 / 75585272 / -0.6%	0.48 / 0.48 / -0.5%
tpch_q05/datafusion:vortex-file-compressed	118480953 / 117125574 / +1.2%	175508655 / 174946314 / +0.3%	0.68 / 0.67 / +0.8%
tpch_q06/datafusion:vortex-file-compressed	14520146 / 15521752 / -6.5%	69984508 / 69971053 / +0.0%	0.21 / 0.22 / -6.5%
tpch_q07/datafusion:vortex-file-compressed	140040925 / 141294023 / -0.9%	182571755 / 195227430 / -6.5%	0.77 / 0.72 / +6.0%
tpch_q08/datafusion:vortex-file-compressed	145132354 / 142510669 / +1.8%	211458078 / 198865856 / +6.3%	0.69 / 0.72 / -4.2%
tpch_q09/datafusion:vortex-file-compressed	187779328 / 186185474 / +0.9%	264312872 / 257121057 / +2.8%	0.71 / 0.72 / -1.9%
tpch_q10/datafusion:vortex-file-compressed	74789244 / 74869725 / -0.1%	129448258 / 135762722 / -4.7%	0.58 / 0.55 / +4.8%
tpch_q11/datafusion:vortex-file-compressed	44121449 / 43031510 / +2.5%	69799241 / 69699529 / +0.1%	0.63 / 0.62 / +2.4%
tpch_q12/datafusion:vortex-file-compressed	46557015 / 45880178 / +1.5%	90825809 / 91357218 / -0.6%	0.51 / 0.50 / +2.1%
tpch_q13/datafusion:vortex-file-compressed	47572891 / 46754909 / +1.7%	79308652 / 78285845 / +1.3%	0.60 / 0.60 / +0.4%
tpch_q14/datafusion:vortex-file-compressed	25329077 / 25368442 / -0.2%	98093420 / 95811973 / +2.4%	0.26 / 0.26 / -2.5%
tpch_q15/datafusion:vortex-file-compressed	37316179 / 36866412 / +1.2%	101507881 / 101336856 / +0.2%	0.37 / 0.36 / +1.0%
tpch_q16/datafusion:vortex-file-compressed	37231218 / 37821851 / -1.6%	67278719 / 66576375 / +1.1%	0.55 / 0.57 / -2.6%
tpch_q17/datafusion:vortex-file-compressed	176662017 / 177762618 / -0.6%	228785833 / 225979492 / +1.2%	0.77 / 0.79 / -1.8%
tpch_q18/datafusion:vortex-file-compressed	200917933 / 203338034 / -1.2%	255959910 / 268639544 / -4.7%	0.78 / 0.76 / +3.7%
tpch_q19/datafusion:vortex-file-compressed	34807954 / 37989476 / -8.4%	97934316 / 96917471 / +1.0%	0.36 / 0.39 / -9.3%
tpch_q20/datafusion:vortex-file-compressed	63240263 / 63141683 / +0.2%	123393775 / 121052849 / +1.9%	0.51 / 0.52 / -1.7%
tpch_q21/datafusion:vortex-file-compressed	182613335 / 184420398 / -1.0%	235919916 / 242789630 / -2.8%	0.77 / 0.76 / +1.9%
tpch_q22/datafusion:vortex-file-compressed	25638752 / 25811594 / -0.7%	57562145 / 55371841 / +4.0%	0.45 / 0.47 / -4.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	83197818 / 82686843 / +0.6%	129611554 / 136014076 / -4.7%	0.64 / 0.61 / +5.6%
tpch_q02/datafusion:parquet	135711245 / 136445315 / -0.5%	163736332 / 165974000 / -1.3%	0.83 / 0.82 / +0.8%
tpch_q03/datafusion:parquet	123292091 / 125289498 / -1.6%	188726654 / 202374937 / -6.7%	0.65 / 0.62 / +5.5%
tpch_q04/datafusion:parquet	53243214 / 53700726 / -0.9%	104634606 / 103954287 / +0.7%	0.51 / 0.52 / -1.5%
tpch_q05/datafusion:parquet	164130302 / 164357047 / -0.1%	242400049 / 246225224 / -1.6%	0.68 / 0.67 / +1.4%
tpch_q06/datafusion:parquet	32052204 / 32435051 / -1.2%	79617924 / 85609133 / -7.0%	0.40 / 0.38 / +6.3%
tpch_q07/datafusion:parquet	213384584 / 217011054 / -1.7%	276182519 / 296004589 / -6.7%	0.77 / 0.73 / +5.4%
tpch_q08/datafusion:parquet	210371765 / 211066428 / -0.3%	284167614 / 285913355 / -0.6%	0.74 / 0.74 / +0.3%
tpch_q09/datafusion:parquet	282366376 / 278544901 / +1.4%	357954124 / 364339598 / -1.8%	0.79 / 0.76 / +3.2%
tpch_q10/datafusion:parquet	305499071 / 315121905 / -3.1%	370576971 / 387406317 / -4.3%	0.82 / 0.81 / +1.3%
tpch_q11/datafusion:parquet	96667980 / 97305530 / -0.7%	122706857 / 121431418 / +1.1%	0.79 / 0.80 / -1.7%
tpch_q12/datafusion:parquet	77897304 / 78930283 / -1.3%	128693320 / 131589911 / -2.2%	0.61 / 0.60 / +0.9%
tpch_q13/datafusion:parquet	195896243 / 195130429 / +0.4%	228063745 / 231387840 / -1.4%	0.86 / 0.84 / +1.9%
tpch_q14/datafusion:parquet	74787210 / 75854934 / -1.4%	173759580 / 196041642 / -11.4% 🟢	0.43 / 0.39 / +11.2%
tpch_q15/datafusion:parquet	76561040 / 79854064 / -4.1%	136339661 / 141931596 / -3.9%	0.56 / 0.56 / -0.2%
tpch_q16/datafusion:parquet	83705576 / 84766270 / -1.3%	112136524 / 111260453 / +0.8%	0.75 / 0.76 / -2.0%
tpch_q17/datafusion:parquet	201207023 / 203524417 / -1.1%	260381504 / 264440890 / -1.5%	0.77 / 0.77 / +0.4%
tpch_q18/datafusion:parquet	262532112 / 264166168 / -0.6%	316872364 / 317398225 / -0.2%	0.83 / 0.83 / -0.5%
tpch_q19/datafusion:parquet	97719611 / 98128100 / -0.4%	171989172 / 172948702 / -0.6%	0.57 / 0.57 / +0.1%
tpch_q20/datafusion:parquet	152011865 / 153990288 / -1.3%	215482918 / 216628358 / -0.5%	0.71 / 0.71 / -0.8%
tpch_q21/datafusion:parquet	227548519 / 235120718 / -3.2%	302814936 / 319805897 / -5.3%	0.75 / 0.74 / +2.2%
tpch_q22/datafusion:parquet	159827163 / 161297954 / -0.9%	185515074 / 187674134 / -1.2%	0.86 / 0.86 / +0.2%

duckdb / vortex-file-compressed / ns (0.985x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	54825205 / 54056582 / +1.4%	110660261 / 94107873 / +17.6% 🔴	0.50 / 0.57 / -13.7%
tpch_q02/duckdb:vortex-file-compressed	31931398 / 32823989 / -2.7%	47025097 / 44568270 / +5.5%	0.68 / 0.74 / -7.8%
tpch_q03/duckdb:vortex-file-compressed	59068150 / 59196540 / -0.2%	104306977 / 98995636 / +5.4%	0.57 / 0.60 / -5.3%
tpch_q04/duckdb:vortex-file-compressed	80712210 / 80092163 / +0.8%	119423053 / 110397776 / +8.2%	0.68 / 0.73 / -6.8%
tpch_q05/duckdb:vortex-file-compressed	64995945 / 65939986 / -1.4%	121424850 / 104827111 / +15.8% 🔴	0.54 / 0.63 / -14.9%
tpch_q06/duckdb:vortex-file-compressed	20571389 / 21234736 / -3.1%	68458048 / 57245367 / +19.6% 🔴	0.30 / 0.37 / -19.0%
tpch_q07/duckdb:vortex-file-compressed	59576904 / 64122796 / -7.1%	128749208 / 127903723 / +0.7%	0.46 / 0.50 / -7.7%
tpch_q08/duckdb:vortex-file-compressed	83888369 / 85672952 / -2.1%	150806645 / 141758290 / +6.4%	0.56 / 0.60 / -8.0%
tpch_q09/duckdb:vortex-file-compressed	167826976 / 169391812 / -0.9%	232850023 / 229628796 / +1.4%	0.72 / 0.74 / -2.3%
tpch_q10/duckdb:vortex-file-compressed	115097391 / 116524021 / -1.2%	192392157 / 187186454 / +2.8%	0.60 / 0.62 / -3.9%
tpch_q11/duckdb:vortex-file-compressed	16714986 / 18017750 / -7.2%	32771041 / 32902445 / -0.4%	0.51 / 0.55 / -6.9%
tpch_q12/duckdb:vortex-file-compressed	54092641 / 55094120 / -1.8%	101507321 / 90249910 / +12.5% 🔴	0.53 / 0.61 / -12.7%
tpch_q13/duckdb:vortex-file-compressed	89297016 / 91708193 / -2.6%	138832766 / 127625229 / +8.8%	0.64 / 0.72 / -10.5%
tpch_q14/duckdb:vortex-file-compressed	30127964 / 30519655 / -1.3%	76168178 / 74303107 / +2.5%	0.40 / 0.41 / -3.7%
tpch_q15/duckdb:vortex-file-compressed	40496314 / 40052289 / +1.1%	95379824 / 93284207 / +2.2%	0.42 / 0.43 / -1.1%
tpch_q16/duckdb:vortex-file-compressed	42322816 / 43220838 / -2.1%	55526844 / 54348166 / +2.2%	0.76 / 0.80 / -4.2%
tpch_q17/duckdb:vortex-file-compressed	74770898 / 81689424 / -8.5%	162421974 / 163566087 / -0.7%	0.46 / 0.50 / -7.8%
tpch_q18/duckdb:vortex-file-compressed	134497892 / 135063933 / -0.4%	164465085 / 147940933 / +11.2% 🔴	0.82 / 0.91 / -10.4%
tpch_q19/duckdb:vortex-file-compressed	50586462 / 44131250 / +14.6% 🔴	125381453 / 98875789 / +26.8% 🔴	0.40 / 0.45 / -9.6%
tpch_q20/duckdb:vortex-file-compressed	59365642 / 60426881 / -1.8%	127732029 / 113572070 / +12.5% 🔴	0.46 / 0.53 / -12.6%
tpch_q21/duckdb:vortex-file-compressed	243291080 / 249864898 / -2.6%	293873495 / 272582917 / +7.8%	0.83 / 0.92 / -9.7%
tpch_q22/duckdb:vortex-file-compressed	39804233 / 40592231 / -1.9%	61317055 / 56474653 / +8.6%	0.65 / 0.72 / -9.7%

duckdb / parquet / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	69912537 / 70514185 / -0.9%	86842977 / 91748096 / -5.3%	0.81 / 0.77 / +4.7%
tpch_q02/duckdb:parquet	70745666 / 71560336 / -1.1%	82873656 / 83717622 / -1.0%	0.85 / 0.85 / -0.1%
tpch_q03/duckdb:parquet	115978134 / 113542506 / +2.1%	152793970 / 149994843 / +1.9%	0.76 / 0.76 / +0.3%
tpch_q04/duckdb:parquet	74113890 / 75341314 / -1.6%	105182307 / 105526311 / -0.3%	0.70 / 0.71 / -1.3%
tpch_q05/duckdb:parquet	123777817 / 126130977 / -1.9%	161668348 / 163133865 / -0.9%	0.77 / 0.77 / -1.0%
tpch_q06/duckdb:parquet	34379387 / 34785635 / -1.2%	48302057 / 49395074 / -2.2%	0.71 / 0.70 / +1.1%
tpch_q07/duckdb:parquet	89531330 / 90649958 / -1.2%	132674281 / 129874906 / +2.2%	0.67 / 0.70 / -3.3%
tpch_q08/duckdb:parquet	142277674 / 144798165 / -1.7%	193447874 / 186552620 / +3.7%	0.74 / 0.78 / -5.2%
tpch_q09/duckdb:parquet	222581991 / 223551679 / -0.4%	268885652 / 263908794 / +1.9%	0.83 / 0.85 / -2.3%
tpch_q10/duckdb:parquet	470965003 / 474085325 / -0.7%	527056776 / 510857527 / +3.2%	0.89 / 0.93 / -3.7%
tpch_q11/duckdb:parquet	30850505 / 30876043 / -0.1%	38747362 / 38368003 / +1.0%	0.80 / 0.80 / -1.1%
tpch_q12/duckdb:parquet	75809087 / 77212468 / -1.8%	92510528 / 94053495 / -1.6%	0.82 / 0.82 / -0.2%
tpch_q13/duckdb:parquet	314706896 / 317883949 / -1.0%	332744881 / 334753255 / -0.6%	0.95 / 0.95 / -0.4%
tpch_q14/duckdb:parquet	103785275 / 107694805 / -3.6%	137392684 / 158101843 / -13.1% 🟢	0.76 / 0.68 / +10.9%
tpch_q15/duckdb:parquet	43735495 / 44095921 / -0.8%	71059377 / 68309573 / +4.0%	0.62 / 0.65 / -4.7%
tpch_q16/duckdb:parquet	114095944 / 115296793 / -1.0%	127151107 / 126917125 / +0.2%	0.90 / 0.91 / -1.2%
tpch_q17/duckdb:parquet	73398023 / 73881175 / -0.7%	103343047 / 104392097 / -1.0%	0.71 / 0.71 / +0.4%
tpch_q18/duckdb:parquet	205240756 / 187292197 / +9.6%	177207714 / 192642728 / -8.0%	1.16 / 0.97 / +19.1%
tpch_q19/duckdb:parquet	178296674 / 162284043 / +9.9%	199458148 / 193411791 / +3.1%	0.89 / 0.84 / +6.5%
tpch_q20/duckdb:parquet	127987518 / 128798022 / -0.6%	163837909 / 171737430 / -4.6%	0.78 / 0.75 / +4.2%
tpch_q21/duckdb:parquet	274893917 / 278645335 / -1.3%	300445369 / 290148529 / +3.5%	0.91 / 0.96 / -4.7%
tpch_q22/duckdb:parquet	262744187 / 262314360 / +0.2%	273813369 / 272774113 / +0.4%	0.96 / 0.96 / -0.2%

---

File Size Changes (6 files changed, -0.0% overall, 2↑ 4↓)

File	Scale	Format	Base	HEAD	Change	%
partsupp.vortex	10.0	vortex-file-compressed	238.44 MB	238.47 MB	+28.50 KB	+0.0%
lineitem.vortex	10.0	vortex-file-compressed	1.56 GB	1.56 GB	+208 B	+0.0%
orders.vortex	10.0	vortex-file-compressed	390.34 MB	390.32 MB	22.45 KB	-0.0%
part.vortex	10.0	vortex-file-compressed	48.41 MB	48.41 MB	3.38 KB	-0.0%
customer.vortex	10.0	vortex-file-compressed	82.86 MB	82.66 MB	206.48 KB	-0.2%
supplier.vortex	10.0	vortex-file-compressed	5.40 MB	5.36 MB	41.91 KB	-0.8%

Totals:

• vortex-file-compressed: 2.31 GB → 2.31 GB (-0.0%)

[github-actions]

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR dfcb8c8e vs base 272bf1db
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +1.5%
Engines: DataFusion No clear signal (+2.3%, low confidence) · DuckDB No clear signal (+0.7%, low confidence)
Vortex (geomean): hot 1.012x ➖ · cold 0.998x ➖
Parquet (geomean): hot 0.997x ➖ · cold 1.014x ➖
Shifts: Parquet (control) -0.3% · 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.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

datafusion / vortex-file-compressed / ns (1.027x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	260985599 / 219584210 / +18.9% 🔴	715186062 / 590885641 / +21.0% 🔴	0.36 / 0.37 / -1.8%
clickbench-sorted_q24/datafusion:vortex-file-compressed	13722998 / 13498680 / +1.7%	45710833 / 50361598 / -9.2%	0.30 / 0.27 / +12.0%
clickbench-sorted_q26/datafusion:vortex-file-compressed	14298773 / 13477430 / +6.1%	50951604 / 49010130 / +4.0%	0.28 / 0.27 / +2.1%
clickbench-sorted_q36/datafusion:vortex-file-compressed	29295410 / 29520992 / -0.8%	67606047 / 63159255 / +7.0%	0.43 / 0.47 / -7.3%
clickbench-sorted_q37/datafusion:vortex-file-compressed	24667798 / 24729754 / -0.3%	56803739 / 55740851 / +1.9%	0.43 / 0.44 / -2.1%
clickbench-sorted_q38/datafusion:vortex-file-compressed	35761010 / 34714520 / +3.0%	66879918 / 71321347 / -6.2%	0.53 / 0.49 / +9.9%
clickbench-sorted_q39/datafusion:vortex-file-compressed	87657808 / 87864098 / -0.2%	114013316 / 118703929 / -4.0%	0.77 / 0.74 / +3.9%
clickbench-sorted_q40/datafusion:vortex-file-compressed	15826114 / 16312598 / -3.0%	43129483 / 45585077 / -5.4%	0.37 / 0.36 / +2.5%
clickbench-sorted_q41/datafusion:vortex-file-compressed	16139595 / 15897434 / +1.5%	41821570 / 42552903 / -1.7%	0.39 / 0.37 / +3.3%
clickbench-sorted_q42/datafusion:vortex-file-compressed	13559914 / 13366455 / +1.4%	36760333 / 38000409 / -3.3%	0.37 / 0.35 / +4.9%

datafusion / parquet / ns (1.004x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	767029644 / 760818838 / +0.8%	946948156 / 948162986 / -0.1%	0.81 / 0.80 / +0.9%
clickbench-sorted_q24/datafusion:parquet	9050329 / 9211303 / -1.7%	69359823 / 70997014 / -2.3%	0.13 / 0.13 / +0.6%
clickbench-sorted_q26/datafusion:parquet	9321438 / 9180556 / +1.5%	71087350 / 70795423 / +0.4%	0.13 / 0.13 / +1.1%
clickbench-sorted_q36/datafusion:parquet	93575022 / 93314808 / +0.3%	168788077 / 168520785 / +0.2%	0.55 / 0.55 / +0.1%
clickbench-sorted_q37/datafusion:parquet	64155664 / 63834879 / +0.5%	129334564 / 130788676 / -1.1%	0.50 / 0.49 / +1.6%
clickbench-sorted_q38/datafusion:parquet	87619302 / 86723018 / +1.0%	159358884 / 161375058 / -1.2%	0.55 / 0.54 / +2.3%
clickbench-sorted_q39/datafusion:parquet	159578280 / 158751336 / +0.5%	232737597 / 234238944 / -0.6%	0.69 / 0.68 / +1.2%
clickbench-sorted_q40/datafusion:parquet	44451535 / 44237028 / +0.5%	112652721 / 110975183 / +1.5%	0.39 / 0.40 / -1.0%
clickbench-sorted_q41/datafusion:parquet	42272628 / 41958540 / +0.7%	108301462 / 109162261 / -0.8%	0.39 / 0.38 / +1.5%
clickbench-sorted_q42/datafusion:parquet	26135016 / 26207860 / -0.3%	88135065 / 86841358 / +1.5%	0.30 / 0.30 / -1.7%

duckdb / vortex-file-compressed / ns (0.997x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	65958420 / 66202433 / -0.4%	93022654 / 86066799 / +8.1%	0.71 / 0.77 / -7.8%
clickbench-sorted_q24/duckdb:vortex-file-compressed	21218599 / 20269334 / +4.7%	34204312 / 29411347 / +16.3% 🔴	0.62 / 0.69 / -10.0%
clickbench-sorted_q26/duckdb:vortex-file-compressed	18448138 / 16572420 / +11.3% 🔴	24969365 / 30209476 / -17.3% 🟢	0.74 / 0.55 / +34.7%
clickbench-sorted_q36/duckdb:vortex-file-compressed	42533028 / 45163340 / -5.8%	71360245 / 76283807 / -6.5%	0.60 / 0.59 / +0.7%
clickbench-sorted_q37/duckdb:vortex-file-compressed	37146817 / 37147750 / -0.0%	60692826 / 62662096 / -3.1%	0.61 / 0.59 / +3.2%
clickbench-sorted_q38/duckdb:vortex-file-compressed	48017598 / 47648364 / +0.8%	74081233 / 74848067 / -1.0%	0.65 / 0.64 / +1.8%
clickbench-sorted_q39/duckdb:vortex-file-compressed	114894098 / 118469542 / -3.0%	135795985 / 144989856 / -6.3%	0.85 / 0.82 / +3.5%
clickbench-sorted_q40/duckdb:vortex-file-compressed	20718483 / 20697158 / +0.1%	41990680 / 38913856 / +7.9%	0.49 / 0.53 / -7.2%
clickbench-sorted_q41/duckdb:vortex-file-compressed	20960260 / 21546378 / -2.7%	42753340 / 40480758 / +5.6%	0.49 / 0.53 / -7.9%
clickbench-sorted_q42/duckdb:vortex-file-compressed	18293641 / 19541864 / -6.4%	37420089 / 38730091 / -3.4%	0.49 / 0.50 / -3.1%

duckdb / parquet / ns (0.991x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	123851028 / 124536020 / -0.6%	143529233 / 141340556 / +1.5%	0.86 / 0.88 / -2.1%
clickbench-sorted_q24/duckdb:parquet	17471010 / 18368558 / -4.9%	27234900 / 29951977 / -9.1%	0.64 / 0.61 / +4.6%
clickbench-sorted_q26/duckdb:parquet	14263552 / 14716861 / -3.1%	21964837 / 21136090 / +3.9%	0.65 / 0.70 / -6.7%
clickbench-sorted_q36/duckdb:parquet	44041791 / 44272747 / -0.5%	70325973 / 60824810 / +15.6% 🔴	0.63 / 0.73 / -14.0%
clickbench-sorted_q37/duckdb:parquet	31141108 / 29913068 / +4.1%	47244527 / 46395451 / +1.8%	0.66 / 0.64 / +2.2%
clickbench-sorted_q38/duckdb:parquet	39803464 / 39321416 / +1.2%	56720543 / 54888740 / +3.3%	0.70 / 0.72 / -2.0%
clickbench-sorted_q39/duckdb:parquet	73784602 / 74105479 / -0.4%	89137694 / 86885994 / +2.6%	0.83 / 0.85 / -2.9%
clickbench-sorted_q40/duckdb:parquet	16815339 / 17036562 / -1.3%	34819161 / 35258336 / -1.2%	0.48 / 0.48 / -0.1%
clickbench-sorted_q41/duckdb:parquet	16738870 / 17001125 / -1.5%	37055704 / 36791090 / +0.7%	0.45 / 0.46 / -2.2%
clickbench-sorted_q42/duckdb:parquet	10973185 / 11186195 / -1.9%	26263334 / 22979239 / +14.3% 🔴	0.42 / 0.49 / -14.2%

---

File Size Changes (100 files changed, +0.0% overall, 46↑ 54↓)

File	Scale	Format	Base	HEAD	Change	%
hits_049.vortex	1.0	vortex-file-compressed	190.45 MB	193.50 MB	+3.04 MB	+1.6%
hits_053.vortex	1.0	vortex-file-compressed	188.99 MB	191.15 MB	+2.16 MB	+1.1%
hits_038.vortex	1.0	vortex-file-compressed	189.23 MB	190.99 MB	+1.76 MB	+0.9%
hits_090.vortex	1.0	vortex-file-compressed	191.50 MB	193.26 MB	+1.77 MB	+0.9%
hits_070.vortex	1.0	vortex-file-compressed	197.93 MB	199.24 MB	+1.31 MB	+0.7%
hits_033.vortex	1.0	vortex-file-compressed	198.03 MB	199.30 MB	+1.26 MB	+0.6%
hits_022.vortex	1.0	vortex-file-compressed	197.46 MB	198.36 MB	+922.07 KB	+0.5%
hits_027.vortex	1.0	vortex-file-compressed	190.34 MB	191.09 MB	+768.55 KB	+0.4%
hits_035.vortex	1.0	vortex-file-compressed	102.21 MB	102.58 MB	+374.44 KB	+0.4%
hits_061.vortex	1.0	vortex-file-compressed	159.90 MB	160.39 MB	+494.16 KB	+0.3%
hits_084.vortex	1.0	vortex-file-compressed	153.70 MB	154.15 MB	+452.06 KB	+0.3%
hits_037.vortex	1.0	vortex-file-compressed	176.25 MB	176.65 MB	+408.27 KB	+0.2%
hits_040.vortex	1.0	vortex-file-compressed	142.18 MB	142.46 MB	+291.02 KB	+0.2%
hits_042.vortex	1.0	vortex-file-compressed	200.60 MB	200.95 MB	+356.52 KB	+0.2%
hits_004.vortex	1.0	vortex-file-compressed	130.38 MB	130.60 MB	+222.41 KB	+0.2%
hits_098.vortex	1.0	vortex-file-compressed	136.59 MB	136.81 MB	+232.35 KB	+0.2%
hits_026.vortex	1.0	vortex-file-compressed	130.36 MB	130.56 MB	+205.51 KB	+0.2%
hits_055.vortex	1.0	vortex-file-compressed	199.19 MB	199.44 MB	+258.09 KB	+0.1%
hits_012.vortex	1.0	vortex-file-compressed	190.06 MB	190.28 MB	+234.51 KB	+0.1%
hits_080.vortex	1.0	vortex-file-compressed	126.11 MB	126.24 MB	+132.83 KB	+0.1%
hits_073.vortex	1.0	vortex-file-compressed	171.82 MB	172.00 MB	+177.15 KB	+0.1%
hits_087.vortex	1.0	vortex-file-compressed	159.90 MB	160.06 MB	+159.81 KB	+0.1%
hits_078.vortex	1.0	vortex-file-compressed	129.97 MB	130.09 MB	+125.86 KB	+0.1%
hits_046.vortex	1.0	vortex-file-compressed	100.56 MB	100.65 MB	+95.25 KB	+0.1%
hits_008.vortex	1.0	vortex-file-compressed	138.61 MB	138.72 MB	+112.07 KB	+0.1%
hits_031.vortex	1.0	vortex-file-compressed	158.43 MB	158.55 MB	+121.68 KB	+0.1%
hits_092.vortex	1.0	vortex-file-compressed	198.83 MB	198.97 MB	+137.81 KB	+0.1%
hits_065.vortex	1.0	vortex-file-compressed	160.25 MB	160.34 MB	+98.48 KB	+0.1%
hits_063.vortex	1.0	vortex-file-compressed	130.73 MB	130.81 MB	+77.68 KB	+0.1%
hits_051.vortex	1.0	vortex-file-compressed	171.67 MB	171.76 MB	+86.26 KB	+0.0%
hits_069.vortex	1.0	vortex-file-compressed	141.60 MB	141.66 MB	+60.09 KB	+0.0%
hits_074.vortex	1.0	vortex-file-compressed	198.57 MB	198.64 MB	+68.48 KB	+0.0%
hits_014.vortex	1.0	vortex-file-compressed	171.36 MB	171.42 MB	+57.20 KB	+0.0%
hits_068.vortex	1.0	vortex-file-compressed	159.53 MB	159.58 MB	+49.84 KB	+0.0%
hits_056.vortex	1.0	vortex-file-compressed	134.47 MB	134.51 MB	+40.30 KB	+0.0%
hits_050.vortex	1.0	vortex-file-compressed	159.94 MB	159.99 MB	+45.92 KB	+0.0%
hits_005.vortex	1.0	vortex-file-compressed	166.58 MB	166.62 MB	+33.72 KB	+0.0%
hits_082.vortex	1.0	vortex-file-compressed	138.64 MB	138.66 MB	+24.45 KB	+0.0%
hits_076.vortex	1.0	vortex-file-compressed	160.01 MB	160.04 MB	+24.48 KB	+0.0%
hits_003.vortex	1.0	vortex-file-compressed	135.73 MB	135.75 MB	+19.57 KB	+0.0%
hits_002.vortex	1.0	vortex-file-compressed	160.00 MB	160.01 MB	+14.38 KB	+0.0%
hits_032.vortex	1.0	vortex-file-compressed	153.71 MB	153.72 MB	+13.18 KB	+0.0%
hits_028.vortex	1.0	vortex-file-compressed	150.62 MB	150.63 MB	+12.27 KB	+0.0%
hits_017.vortex	1.0	vortex-file-compressed	145.84 MB	145.84 MB	+3.12 KB	+0.0%
hits_036.vortex	1.0	vortex-file-compressed	170.63 MB	170.63 MB	+3.58 KB	+0.0%
hits_088.vortex	1.0	vortex-file-compressed	171.32 MB	171.32 MB	+1.78 KB	+0.0%
hits_099.vortex	1.0	vortex-file-compressed	170.50 MB	170.49 MB	12.13 KB	-0.0%
hits_083.vortex	1.0	vortex-file-compressed	156.09 MB	156.08 MB	11.61 KB	-0.0%
hits_077.vortex	1.0	vortex-file-compressed	171.66 MB	171.65 MB	16.73 KB	-0.0%
hits_029.vortex	1.0	vortex-file-compressed	199.08 MB	199.05 MB	29.88 KB	-0.0%
hits_039.vortex	1.0	vortex-file-compressed	160.14 MB	160.10 MB	34.39 KB	-0.0%
hits_006.vortex	1.0	vortex-file-compressed	125.62 MB	125.59 MB	32.01 KB	-0.0%
hits_096.vortex	1.0	vortex-file-compressed	198.80 MB	198.74 MB	56.75 KB	-0.0%
hits_021.vortex	1.0	vortex-file-compressed	153.36 MB	153.31 MB	46.40 KB	-0.0%
hits_030.vortex	1.0	vortex-file-compressed	130.94 MB	130.90 MB	39.95 KB	-0.0%
hits_010.vortex	1.0	vortex-file-compressed	168.12 MB	168.06 MB	58.96 KB	-0.0%
hits_015.vortex	1.0	vortex-file-compressed	130.15 MB	130.10 MB	46.20 KB	-0.0%
hits_059.vortex	1.0	vortex-file-compressed	198.44 MB	198.37 MB	71.78 KB	-0.0%
hits_091.vortex	1.0	vortex-file-compressed	146.14 MB	146.08 MB	56.16 KB	-0.0%
hits_043.vortex	1.0	vortex-file-compressed	125.81 MB	125.76 MB	50.13 KB	-0.0%
hits_013.vortex	1.0	vortex-file-compressed	160.21 MB	160.15 MB	63.88 KB	-0.0%
hits_064.vortex	1.0	vortex-file-compressed	190.17 MB	190.09 MB	76.29 KB	-0.0%
hits_093.vortex	1.0	vortex-file-compressed	130.76 MB	130.71 MB	57.29 KB	-0.0%
hits_023.vortex	1.0	vortex-file-compressed	194.26 MB	194.18 MB	87.45 KB	-0.0%
hits_000.vortex	1.0	vortex-file-compressed	130.75 MB	130.69 MB	59.10 KB	-0.0%
hits_047.vortex	1.0	vortex-file-compressed	153.57 MB	153.50 MB	72.39 KB	-0.0%
hits_081.vortex	1.0	vortex-file-compressed	199.40 MB	199.31 MB	95.65 KB	-0.0%
hits_094.vortex	1.0	vortex-file-compressed	157.91 MB	157.84 MB	78.05 KB	-0.0%
hits_079.vortex	1.0	vortex-file-compressed	180.43 MB	180.34 MB	96.34 KB	-0.1%
hits_058.vortex	1.0	vortex-file-compressed	154.33 MB	154.23 MB	107.98 KB	-0.1%
hits_066.vortex	1.0	vortex-file-compressed	162.39 MB	162.28 MB	114.37 KB	-0.1%
hits_071.vortex	1.0	vortex-file-compressed	138.80 MB	138.70 MB	101.88 KB	-0.1%
hits_095.vortex	1.0	vortex-file-compressed	153.50 MB	153.38 MB	122.13 KB	-0.1%
hits_009.vortex	1.0	vortex-file-compressed	100.64 MB	100.56 MB	83.70 KB	-0.1%
hits_075.vortex	1.0	vortex-file-compressed	188.51 MB	188.34 MB	166.15 KB	-0.1%
hits_067.vortex	1.0	vortex-file-compressed	130.80 MB	130.68 MB	124.02 KB	-0.1%
hits_085.vortex	1.0	vortex-file-compressed	199.21 MB	199.00 MB	213.38 KB	-0.1%
hits_052.vortex	1.0	vortex-file-compressed	130.17 MB	130.04 MB	140.59 KB	-0.1%
hits_089.vortex	1.0	vortex-file-compressed	130.70 MB	130.56 MB	147.69 KB	-0.1%
hits_034.vortex	1.0	vortex-file-compressed	180.89 MB	180.68 MB	214.02 KB	-0.1%
hits_007.vortex	1.0	vortex-file-compressed	199.39 MB	199.15 MB	241.70 KB	-0.1%
hits_057.vortex	1.0	vortex-file-compressed	159.06 MB	158.86 MB	197.99 KB	-0.1%
hits_072.vortex	1.0	vortex-file-compressed	101.77 MB	101.65 MB	128.40 KB	-0.1%
hits_044.vortex	1.0	vortex-file-compressed	199.81 MB	199.52 MB	300.97 KB	-0.1%
hits_025.vortex	1.0	vortex-file-compressed	171.38 MB	171.12 MB	265.63 KB	-0.2%
hits_097.vortex	1.0	vortex-file-compressed	192.18 MB	191.84 MB	349.05 KB	-0.2%
hits_060.vortex	1.0	vortex-file-compressed	192.50 MB	191.99 MB	526.99 KB	-0.3%
hits_018.vortex	1.0	vortex-file-compressed	199.44 MB	198.85 MB	597.64 KB	-0.3%
hits_054.vortex	1.0	vortex-file-compressed	146.50 MB	145.93 MB	578.97 KB	-0.4%
hits_062.vortex	1.0	vortex-file-compressed	170.62 MB	169.92 MB	716.18 KB	-0.4%
hits_024.vortex	1.0	vortex-file-compressed	160.16 MB	159.43 MB	741.12 KB	-0.5%
hits_041.vortex	1.0	vortex-file-compressed	130.86 MB	130.27 MB	606.92 KB	-0.5%
hits_019.vortex	1.0	vortex-file-compressed	140.33 MB	139.68 MB	664.73 KB	-0.5%
hits_020.vortex	1.0	vortex-file-compressed	160.06 MB	159.31 MB	762.33 KB	-0.5%
hits_045.vortex	1.0	vortex-file-compressed	139.41 MB	138.68 MB	741.91 KB	-0.5%
hits_011.vortex	1.0	vortex-file-compressed	198.87 MB	197.83 MB	1.05 MB	-0.5%
hits_016.vortex	1.0	vortex-file-compressed	180.96 MB	179.87 MB	1.09 MB	-0.6%
hits_048.vortex	1.0	vortex-file-compressed	198.91 MB	197.68 MB	1.22 MB	-0.6%
hits_086.vortex	1.0	vortex-file-compressed	193.23 MB	191.12 MB	2.11 MB	-1.1%
hits_001.vortex	1.0	vortex-file-compressed	190.50 MB	188.03 MB	2.48 MB	-1.3%

Totals:

• vortex-file-compressed: 15.88 GB → 15.88 GB (+0.0%)

[github-actions]

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR dfcb8c8e vs base d6037bc2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.1%
Engines: DataFusion No clear signal (+0.1%, low confidence) · DuckDB No clear signal (-0.4%, environment too noisy confidence)
Vortex (geomean): hot 1.000x ➖ · cold 0.975x ➖
Parquet (geomean): hot 1.001x ➖ · cold 0.989x ➖
Shifts: Parquet (control) +0.1% · Median polish +0.1%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	24142100 / 24399548 / -1.1%	41568131 / 44103278 / -5.7%	0.58 / 0.55 / +5.0%
tpcds_q02/datafusion:vortex-file-compressed	45521018 / 45177461 / +0.8%	61622590 / 62618339 / -1.6%	0.74 / 0.72 / +2.4%
tpcds_q03/datafusion:vortex-file-compressed	11337552 / 11511708 / -1.5%	27955050 / 29458322 / -5.1%	0.41 / 0.39 / +3.8%
tpcds_q04/datafusion:vortex-file-compressed	113729752 / 112552974 / +1.0%	141685097 / 136974279 / +3.4%	0.80 / 0.82 / -2.3%
tpcds_q05/datafusion:vortex-file-compressed	59749154 / 60036244 / -0.5%	80318449 / 81707752 / -1.7%	0.74 / 0.73 / +1.2%
tpcds_q06/datafusion:vortex-file-compressed	22848058 / 23332818 / -2.1%	43378501 / 43998517 / -1.4%	0.53 / 0.53 / -0.7%
tpcds_q07/datafusion:vortex-file-compressed	31522413 / 31941078 / -1.3%	53576477 / 56589683 / -5.3%	0.59 / 0.56 / +4.2%
tpcds_q08/datafusion:vortex-file-compressed	26305702 / 26194690 / +0.4%	43702855 / 46309352 / -5.6%	0.60 / 0.57 / +6.4%
tpcds_q09/datafusion:vortex-file-compressed	17729648 / 17924829 / -1.1%	35058131 / 34615991 / +1.3%	0.51 / 0.52 / -2.3%
tpcds_q10/datafusion:vortex-file-compressed	29699250 / 29324514 / +1.3%	48441925 / 50782440 / -4.6%	0.61 / 0.58 / +6.2%
tpcds_q11/datafusion:vortex-file-compressed	59910128 / 59746112 / +0.3%	85377010 / 83821746 / +1.9%	0.70 / 0.71 / -1.6%
tpcds_q12/datafusion:vortex-file-compressed	16384440 / 16495472 / -0.7%	30211145 / 31847169 / -5.1%	0.54 / 0.52 / +4.7%
tpcds_q13/datafusion:vortex-file-compressed	38149666 / 36972470 / +3.2%	56335373 / 60241114 / -6.5%	0.68 / 0.61 / +10.3%
tpcds_q14/datafusion:vortex-file-compressed	92229728 / 92344486 / -0.1%	116060089 / 117818236 / -1.5%	0.79 / 0.78 / +1.4%
tpcds_q15/datafusion:vortex-file-compressed	24753255 / 25082732 / -1.3%	43552741 / 44495113 / -2.1%	0.57 / 0.56 / +0.8%
tpcds_q16/datafusion:vortex-file-compressed	21007364 / 20836804 / +0.8%	40863817 / 42961518 / -4.9%	0.51 / 0.49 / +6.0%
tpcds_q17/datafusion:vortex-file-compressed	58291264 / 54241355 / +7.5%	80331740 / 83371551 / -3.6%	0.73 / 0.65 / +11.5%
tpcds_q18/datafusion:vortex-file-compressed	68759524 / 68552398 / +0.3%	89856365 / 93339309 / -3.7%	0.77 / 0.73 / +4.2%
tpcds_q19/datafusion:vortex-file-compressed	18578260 / 17676118 / +5.1%	40446753 / 41327664 / -2.1%	0.46 / 0.43 / +7.4%
tpcds_q20/datafusion:vortex-file-compressed	17901632 / 17832842 / +0.4%	32804429 / 34785755 / -5.7%	0.55 / 0.51 / +6.4%
tpcds_q21/datafusion:vortex-file-compressed	16546986 / 16489099 / +0.4%	38616675 / 40133680 / -3.8%	0.43 / 0.41 / +4.3%
tpcds_q22/datafusion:vortex-file-compressed	49060072 / 49342713 / -0.6%	70295615 / 69968489 / +0.5%	0.70 / 0.71 / -1.0%
tpcds_q23/datafusion:vortex-file-compressed	71796307 / 72504390 / -1.0%	95381145 / 95097012 / +0.3%	0.75 / 0.76 / -1.3%
tpcds_q24/datafusion:vortex-file-compressed	69820860 / 69632965 / +0.3%	92616956 / 95980549 / -3.5%	0.75 / 0.73 / +3.9%
tpcds_q25/datafusion:vortex-file-compressed	55570650 / 54421348 / +2.1%	73244185 / 81402706 / -10.0% 🟢	0.76 / 0.67 / +13.5%
tpcds_q26/datafusion:vortex-file-compressed	30483816 / 31081816 / -1.9%	50034955 / 50538958 / -1.0%	0.61 / 0.62 / -0.9%
tpcds_q27/datafusion:vortex-file-compressed	65696872 / 63439988 / +3.6%	84802178 / 91245649 / -7.1%	0.77 / 0.70 / +11.4%
tpcds_q28/datafusion:vortex-file-compressed	17867410 / 18672442 / -4.3%	36218640 / 38660012 / -6.3%	0.49 / 0.48 / +2.1%
tpcds_q29/datafusion:vortex-file-compressed	61433602 / 60995323 / +0.7%	83997353 / 83991078 / +0.0%	0.73 / 0.73 / +0.7%
tpcds_q30/datafusion:vortex-file-compressed	27418958 / 27737518 / -1.1%	43599289 / 44451317 / -1.9%	0.63 / 0.62 / +0.8%
tpcds_q31/datafusion:vortex-file-compressed	64772632 / 63951297 / +1.3%	88406171 / 89423378 / -1.1%	0.73 / 0.72 / +2.4%
tpcds_q32/datafusion:vortex-file-compressed	13843900 / 14095239 / -1.8%	30722736 / 30960856 / -0.8%	0.45 / 0.46 / -1.0%
tpcds_q33/datafusion:vortex-file-compressed	27078412 / 26822922 / +1.0%	46011844 / 48579532 / -5.3%	0.59 / 0.55 / +6.6%
tpcds_q34/datafusion:vortex-file-compressed	18226954 / 18001266 / +1.3%	35404422 / 37959622 / -6.7%	0.51 / 0.47 / +8.6%
tpcds_q35/datafusion:vortex-file-compressed	34933888 / 34866800 / +0.2%	53707086 / 56816537 / -5.5%	0.65 / 0.61 / +6.0%
tpcds_q36/datafusion:vortex-file-compressed	47124466 / 48026406 / -1.9%	68071369 / 69208423 / -1.6%	0.69 / 0.69 / -0.2%
tpcds_q37/datafusion:vortex-file-compressed	13391312 / 13092668 / +2.3%	32503050 / 35964204 / -9.6%	0.41 / 0.36 / +13.2%
tpcds_q38/datafusion:vortex-file-compressed	29691126 / 30197609 / -1.7%	50202531 / 51154218 / -1.9%	0.59 / 0.59 / +0.2%
tpcds_q39/datafusion:vortex-file-compressed	64481208 / 65054536 / -0.9%	89887532 / 90974119 / -1.2%	0.72 / 0.72 / +0.3%
tpcds_q40/datafusion:vortex-file-compressed	25173584 / 25493856 / -1.3%	44330801 / 43534774 / +1.8%	0.57 / 0.59 / -3.0%
tpcds_q41/datafusion:vortex-file-compressed	16555626 / 16620438 / -0.4%	29905502 / 30588224 / -2.2%	0.55 / 0.54 / +1.9%
tpcds_q42/datafusion:vortex-file-compressed	11173442 / 11162966 / +0.1%	27067826 / 28553133 / -5.2%	0.41 / 0.39 / +5.6%
tpcds_q43/datafusion:vortex-file-compressed	12628126 / 12963074 / -2.6%	30709775 / 31578469 / -2.8%	0.41 / 0.41 / +0.2%
tpcds_q44/datafusion:vortex-file-compressed	26348678 / 26279076 / +0.3%	47577884 / 49252953 / -3.4%	0.55 / 0.53 / +3.8%
tpcds_q45/datafusion:vortex-file-compressed	28145264 / 28354808 / -0.7%	46946698 / 51738236 / -9.3%	0.60 / 0.55 / +9.4%
tpcds_q46/datafusion:vortex-file-compressed	24130454 / 23446816 / +2.9%	46993813 / 47621698 / -1.3%	0.51 / 0.49 / +4.3%
tpcds_q47/datafusion:vortex-file-compressed	77254410 / 76726424 / +0.7%	104215161 / 105021620 / -0.8%	0.74 / 0.73 / +1.5%
tpcds_q48/datafusion:vortex-file-compressed	31971927 / 31815548 / +0.5%	51285578 / 52795720 / -2.9%	0.62 / 0.60 / +3.5%
tpcds_q49/datafusion:vortex-file-compressed	60511444 / 60309459 / +0.3%	84137979 / 84454692 / -0.4%	0.72 / 0.71 / +0.7%
tpcds_q50/datafusion:vortex-file-compressed	33620294 / 33506198 / +0.3%	54379283 / 52761911 / +3.1%	0.62 / 0.64 / -2.6%
tpcds_q51/datafusion:vortex-file-compressed	60896066 / 61149042 / -0.4%	82250314 / 82554279 / -0.4%	0.74 / 0.74 / -0.0%
tpcds_q52/datafusion:vortex-file-compressed	11573853 / 11615596 / -0.4%	26739027 / 28440405 / -6.0%	0.43 / 0.41 / +6.0%
tpcds_q53/datafusion:vortex-file-compressed	18296956 / 18249028 / +0.3%	36143764 / 38827685 / -6.9%	0.51 / 0.47 / +7.7%
tpcds_q54/datafusion:vortex-file-compressed	33639854 / 33329752 / +0.9%	56547388 / 58540645 / -3.4%	0.59 / 0.57 / +4.5%
tpcds_q55/datafusion:vortex-file-compressed	11146444 / 10980938 / +1.5%	27327478 / 27876283 / -2.0%	0.41 / 0.39 / +3.5%
tpcds_q56/datafusion:vortex-file-compressed	26340358 / 26699310 / -1.3%	46464278 / 47490051 / -2.2%	0.57 / 0.56 / +0.8%
tpcds_q57/datafusion:vortex-file-compressed	74402560 / 73711550 / +0.9%	95055094 / 96034992 / -1.0%	0.78 / 0.77 / +2.0%
tpcds_q58/datafusion:vortex-file-compressed	41004037 / 40934770 / +0.2%	65721601 / 65408875 / +0.5%	0.62 / 0.63 / -0.3%
tpcds_q59/datafusion:vortex-file-compressed	31013206 / 31288470 / -0.9%	49892872 / 51993241 / -4.0%	0.62 / 0.60 / +3.3%
tpcds_q60/datafusion:vortex-file-compressed	25685352 / 25927618 / -0.9%	45988092 / 46499183 / -1.1%	0.56 / 0.56 / +0.2%
tpcds_q61/datafusion:vortex-file-compressed	23022350 / 24278832 / -5.2%	44457981 / 45578954 / -2.5%	0.52 / 0.53 / -2.8%
tpcds_q62/datafusion:vortex-file-compressed	17487388 / 17505090 / -0.1%	34243068 / 35250183 / -2.9%	0.51 / 0.50 / +2.8%
tpcds_q63/datafusion:vortex-file-compressed	18521270 / 18416131 / +0.6%	37875814 / 39121241 / -3.2%	0.49 / 0.47 / +3.9%
tpcds_q64/datafusion:vortex-file-compressed	333460492 / 332041250 / +0.4%	364195087 / 352918264 / +3.2%	0.92 / 0.94 / -2.7%
tpcds_q65/datafusion:vortex-file-compressed	76224004 / 74936724 / +1.7%	96010267 / 93152613 / +3.1%	0.79 / 0.80 / -1.3%
tpcds_q66/datafusion:vortex-file-compressed	53322115 / 52791760 / +1.0%	74386148 / 74775894 / -0.5%	0.72 / 0.71 / +1.5%
tpcds_q67/datafusion:vortex-file-compressed	55557386 / 55078896 / +0.9%	80930102 / 82617975 / -2.0%	0.69 / 0.67 / +3.0%
tpcds_q68/datafusion:vortex-file-compressed	23344830 / 22878631 / +2.0%	45046979 / 48249366 / -6.6%	0.52 / 0.47 / +9.3%
tpcds_q69/datafusion:vortex-file-compressed	27981014 / 27948594 / +0.1%	46917159 / 48384769 / -3.0%	0.60 / 0.58 / +3.2%
tpcds_q70/datafusion:vortex-file-compressed	69628368 / 69692778 / -0.1%	90435518 / 90381576 / +0.1%	0.77 / 0.77 / -0.2%
tpcds_q71/datafusion:vortex-file-compressed	19975908 / 19923009 / +0.3%	41097787 / 40134753 / +2.4%	0.49 / 0.50 / -2.1%
tpcds_q72/datafusion:vortex-file-compressed	462217600 / 450468334 / +2.6%	501095736 / 483761378 / +3.6%	0.92 / 0.93 / -0.9%
tpcds_q73/datafusion:vortex-file-compressed	16741128 / 17066094 / -1.9%	35474412 / 35528831 / -0.2%	0.47 / 0.48 / -1.8%
tpcds_q74/datafusion:vortex-file-compressed	44913428 / 44700060 / +0.5%	66987350 / 67851244 / -1.3%	0.67 / 0.66 / +1.8%
tpcds_q75/datafusion:vortex-file-compressed	130811712 / 129753166 / +0.8%	158638017 / 156069041 / +1.6%	0.82 / 0.83 / -0.8%
tpcds_q76/datafusion:vortex-file-compressed	41642104 / 44094140 / -5.6%	60626528 / 60885950 / -0.4%	0.69 / 0.72 / -5.2%
tpcds_q77/datafusion:vortex-file-compressed	34146426 / 34852496 / -2.0%	54465643 / 58703883 / -7.2%	0.63 / 0.59 / +5.6%
tpcds_q78/datafusion:vortex-file-compressed	79965228 / 79415490 / +0.7%	105727495 / 106936337 / -1.1%	0.76 / 0.74 / +1.8%
tpcds_q79/datafusion:vortex-file-compressed	20889452 / 20339480 / +2.7%	38404589 / 41377578 / -7.2%	0.54 / 0.49 / +10.7%
tpcds_q80/datafusion:vortex-file-compressed	77943400 / 77063866 / +1.1%	107056469 / 105898205 / +1.1%	0.73 / 0.73 / +0.0%
tpcds_q81/datafusion:vortex-file-compressed	28154691 / 27938698 / +0.8%	43331311 / 44751360 / -3.2%	0.65 / 0.62 / +4.1%
tpcds_q82/datafusion:vortex-file-compressed	13825916 / 14249769 / -3.0%	33824127 / 37112275 / -8.9%	0.41 / 0.38 / +6.5%
tpcds_q83/datafusion:vortex-file-compressed	36509492 / 36104518 / +1.1%	55217529 / 53516558 / +3.2%	0.66 / 0.67 / -2.0%
tpcds_q84/datafusion:vortex-file-compressed	12601777 / 12296723 / +2.5%	27163196 / 28733536 / -5.5%	0.46 / 0.43 / +8.4%
tpcds_q85/datafusion:vortex-file-compressed	63166812 / 62334178 / +1.3%	83316372 / 85420667 / -2.5%	0.76 / 0.73 / +3.9%
tpcds_q86/datafusion:vortex-file-compressed	16443194 / 16389846 / +0.3%	31711065 / 33143624 / -4.3%	0.52 / 0.49 / +4.9%
tpcds_q87/datafusion:vortex-file-compressed	29600647 / 29573240 / +0.1%	49350085 / 49882658 / -1.1%	0.60 / 0.59 / +1.2%
tpcds_q88/datafusion:vortex-file-compressed	32319772 / 31718280 / +1.9%	58668147 / 59794400 / -1.9%	0.55 / 0.53 / +3.9%
tpcds_q89/datafusion:vortex-file-compressed	21117866 / 20785700 / +1.6%	39560190 / 41913608 / -5.6%	0.53 / 0.50 / +7.6%
tpcds_q90/datafusion:vortex-file-compressed	10705314 / 10497372 / +2.0%	26335493 / 26902312 / -2.1%	0.41 / 0.39 / +4.2%
tpcds_q91/datafusion:vortex-file-compressed	17461642 / 17096558 / +2.1%	36289027 / 36788079 / -1.4%	0.48 / 0.46 / +3.5%
tpcds_q92/datafusion:vortex-file-compressed	13899808 / 13837458 / +0.5%	30276220 / 31308089 / -3.3%	0.46 / 0.44 / +3.9%
tpcds_q93/datafusion:vortex-file-compressed	22723908 / 23263329 / -2.3%	43978241 / 46687812 / -5.8%	0.52 / 0.50 / +3.7%
tpcds_q94/datafusion:vortex-file-compressed	20130561 / 19958160 / +0.9%	39136017 / 38633890 / +1.3%	0.51 / 0.52 / -0.4%
tpcds_q95/datafusion:vortex-file-compressed	46265060 / 46424406 / -0.3%	66062206 / 69437859 / -4.9%	0.70 / 0.67 / +4.7%
tpcds_q96/datafusion:vortex-file-compressed	8208986 / 8344972 / -1.6%	24089986 / 23843438 / +1.0%	0.34 / 0.35 / -2.6%
tpcds_q97/datafusion:vortex-file-compressed	20543405 / 20970473 / -2.0%	42450065 / 42548881 / -0.2%	0.48 / 0.49 / -1.8%
tpcds_q98/datafusion:vortex-file-compressed	17199690 / 16908055 / +1.7%	34414550 / 35230679 / -2.3%	0.50 / 0.48 / +4.1%
tpcds_q99/datafusion:vortex-file-compressed	20196654 / 20293213 / -0.5%	38713827 / 38754807 / -0.1%	0.52 / 0.52 / -0.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	29403315 / 30935998 / -5.0%	49112508 / 50562502 / -2.9%	0.60 / 0.61 / -2.1%
tpcds_q02/datafusion:parquet	45292194 / 45200922 / +0.2%	61395942 / 59041692 / +4.0%	0.74 / 0.77 / -3.6%
tpcds_q03/datafusion:parquet	18547792 / 18926213 / -2.0%	30585866 / 31509095 / -2.9%	0.61 / 0.60 / +1.0%
tpcds_q04/datafusion:parquet	194079762 / 194939764 / -0.4%	219432852 / 223126562 / -1.7%	0.88 / 0.87 / +1.2%
tpcds_q05/datafusion:parquet	72726105 / 70438303 / +3.2%	90720938 / 90973348 / -0.3%	0.80 / 0.77 / +3.5%
tpcds_q06/datafusion:parquet	34406144 / 35165927 / -2.2%	49438872 / 50704459 / -2.5%	0.70 / 0.69 / +0.3%
tpcds_q07/datafusion:parquet	45464640 / 46689342 / -2.6%	63877996 / 66217070 / -3.5%	0.71 / 0.71 / +0.9%
tpcds_q08/datafusion:parquet	39514670 / 39169563 / +0.9%	52995743 / 51527564 / +2.8%	0.75 / 0.76 / -1.9%
tpcds_q09/datafusion:parquet	28458150 / 31081165 / -8.4%	36913326 / 39657919 / -6.9%	0.77 / 0.78 / -1.6%
tpcds_q10/datafusion:parquet	49970304 / 49954590 / +0.0%	63904645 / 61701411 / +3.6%	0.78 / 0.81 / -3.4%
tpcds_q11/datafusion:parquet	94658759 / 92950558 / +1.8%	113990724 / 115753121 / -1.5%	0.83 / 0.80 / +3.4%
tpcds_q12/datafusion:parquet	24341426 / 24301670 / +0.2%	35409275 / 35268626 / +0.4%	0.69 / 0.69 / -0.2%
tpcds_q13/datafusion:parquet	43846256 / 45609725 / -3.9%	68496271 / 67289629 / +1.8%	0.64 / 0.68 / -5.6%
tpcds_q14/datafusion:parquet	140050739 / 137481466 / +1.9%	154214350 / 158689037 / -2.8%	0.91 / 0.87 / +4.8%
tpcds_q15/datafusion:parquet	30996971 / 31333569 / -1.1%	48341430 / 48640508 / -0.6%	0.64 / 0.64 / -0.5%
tpcds_q16/datafusion:parquet	37241046 / 37133820 / +0.3%	56678593 / 54479503 / +4.0%	0.66 / 0.68 / -3.6%
tpcds_q17/datafusion:parquet	74296675 / 74028865 / +0.4%	100363188 / 104354224 / -3.8%	0.74 / 0.71 / +4.4%
tpcds_q18/datafusion:parquet	58583283 / 57396334 / +2.1%	82221317 / 76631451 / +7.3%	0.71 / 0.75 / -4.9%
tpcds_q19/datafusion:parquet	31695300 / 31672409 / +0.1%	49431869 / 51004128 / -3.1%	0.64 / 0.62 / +3.3%
tpcds_q20/datafusion:parquet	25436264 / 25408234 / +0.1%	34936178 / 39443122 / -11.4% 🟢	0.73 / 0.64 / +13.0%
tpcds_q21/datafusion:parquet	20366872 / 20331385 / +0.2%	34159341 / 31828759 / +7.3%	0.60 / 0.64 / -6.7%
tpcds_q22/datafusion:parquet	77081646 / 77627236 / -0.7%	91467611 / 91065472 / +0.4%	0.84 / 0.85 / -1.1%
tpcds_q23/datafusion:parquet	117871104 / 113872852 / +3.5%	142608902 / 141354946 / +0.9%	0.83 / 0.81 / +2.6%
tpcds_q24/datafusion:parquet	91101098 / 90147799 / +1.1%	116974328 / 114608644 / +2.1%	0.78 / 0.79 / -1.0%
tpcds_q25/datafusion:parquet	75237080 / 75000082 / +0.3%	99960810 / 98658560 / +1.3%	0.75 / 0.76 / -1.0%
tpcds_q26/datafusion:parquet	41819962 / 42118034 / -0.7%	58788905 / 59811652 / -1.7%	0.71 / 0.70 / +1.0%
tpcds_q27/datafusion:parquet	77104246 / 77145153 / -0.1%	102753677 / 104180522 / -1.4%	0.75 / 0.74 / +1.3%
tpcds_q28/datafusion:parquet	26785630 / 26776391 / +0.0%	44318415 / 43382610 / +2.2%	0.60 / 0.62 / -2.1%
tpcds_q29/datafusion:parquet	76095236 / 75524293 / +0.8%	102142710 / 103239621 / -1.1%	0.74 / 0.73 / +1.8%
tpcds_q30/datafusion:parquet	44872902 / 46442266 / -3.4%	63907855 / 65177385 / -1.9%	0.70 / 0.71 / -1.5%
tpcds_q31/datafusion:parquet	89374937 / 88558954 / +0.9%	107977148 / 104253809 / +3.6%	0.83 / 0.85 / -2.6%
tpcds_q32/datafusion:parquet	25762058 / 25385418 / +1.5%	40417805 / 41003856 / -1.4%	0.64 / 0.62 / +3.0%
tpcds_q33/datafusion:parquet	40199222 / 39069677 / +2.9%	52788495 / 52955369 / -0.3%	0.76 / 0.74 / +3.2%
tpcds_q34/datafusion:parquet	23786058 / 23615276 / +0.7%	36119211 / 36967856 / -2.3%	0.66 / 0.64 / +3.1%
tpcds_q35/datafusion:parquet	54546192 / 55028627 / -0.9%	72014328 / 72267445 / -0.4%	0.76 / 0.76 / -0.5%
tpcds_q36/datafusion:parquet	50641779 / 52045702 / -2.7%	70983882 / 71473567 / -0.7%	0.71 / 0.73 / -2.0%
tpcds_q37/datafusion:parquet	25215450 / 25893606 / -2.6%	41080956 / 39119292 / +5.0%	0.61 / 0.66 / -7.3%
tpcds_q38/datafusion:parquet	44929726 / 44242203 / +1.6%	60957940 / 62938824 / -3.1%	0.74 / 0.70 / +4.9%
tpcds_q39/datafusion:parquet	71697416 / 71874782 / -0.2%	89090974 / 89166621 / -0.1%	0.80 / 0.81 / -0.2%
tpcds_q40/datafusion:parquet	29355535 / 28384260 / +3.4%	49255906 / 49888408 / -1.3%	0.60 / 0.57 / +4.7%
tpcds_q41/datafusion:parquet	19456262 / 20556382 / -5.4%	33033756 / 33096574 / -0.2%	0.59 / 0.62 / -5.2%
tpcds_q42/datafusion:parquet	18081340 / 17957516 / +0.7%	30113515 / 31560733 / -4.6%	0.60 / 0.57 / +5.5%
tpcds_q43/datafusion:parquet	19527844 / 19332442 / +1.0%	33398143 / 33407068 / -0.0%	0.58 / 0.58 / +1.0%
tpcds_q44/datafusion:parquet	33979782 / 33575655 / +1.2%	51274367 / 51068525 / +0.4%	0.66 / 0.66 / +0.8%
tpcds_q45/datafusion:parquet	38042903 / 37993418 / +0.1%	52921540 / 53213741 / -0.5%	0.72 / 0.71 / +0.7%
tpcds_q46/datafusion:parquet	29140098 / 29463263 / -1.1%	49590890 / 49143133 / +0.9%	0.59 / 0.60 / -2.0%
tpcds_q47/datafusion:parquet	98680428 / 98495040 / +0.2%	124403525 / 123088282 / +1.1%	0.79 / 0.80 / -0.9%
tpcds_q48/datafusion:parquet	40908460 / 41949387 / -2.5%	59626589 / 61147874 / -2.5%	0.69 / 0.69 / +0.0%
tpcds_q49/datafusion:parquet	74310458 / 74818625 / -0.7%	96089894 / 95276559 / +0.9%	0.77 / 0.79 / -1.5%
tpcds_q50/datafusion:parquet	47280672 / 47560402 / -0.6%	68123899 / 68632701 / -0.7%	0.69 / 0.69 / +0.2%
tpcds_q51/datafusion:parquet	70990524 / 71157570 / -0.2%	84299398 / 91726861 / -8.1%	0.84 / 0.78 / +8.6%
tpcds_q52/datafusion:parquet	18544402 / 18646448 / -0.5%	33142867 / 32233703 / +2.8%	0.56 / 0.58 / -3.3%
tpcds_q53/datafusion:parquet	22653109 / 22186510 / +2.1%	39579340 / 38955097 / +1.6%	0.57 / 0.57 / +0.5%
tpcds_q54/datafusion:parquet	55142506 / 53822855 / +2.5%	73186548 / 75449886 / -3.0%	0.75 / 0.71 / +5.6%
tpcds_q55/datafusion:parquet	18211396 / 18092693 / +0.7%	30533025 / 31513125 / -3.1%	0.60 / 0.57 / +3.9%
tpcds_q56/datafusion:parquet	45538474 / 44883793 / +1.5%	60940058 / 61183702 / -0.4%	0.75 / 0.73 / +1.9%
tpcds_q57/datafusion:parquet	99044746 / 100059494 / -1.0%	115928333 / 117209076 / -1.1%	0.85 / 0.85 / +0.1%
tpcds_q58/datafusion:parquet	64184232 / 64110570 / +0.1%	80705863 / 83547357 / -3.4%	0.80 / 0.77 / +3.6%
tpcds_q59/datafusion:parquet	47523384 / 47985834 / -1.0%	61781413 / 64963856 / -4.9%	0.77 / 0.74 / +4.1%
tpcds_q60/datafusion:parquet	45285092 / 45757204 / -1.0%	61359020 / 59891797 / +2.4%	0.74 / 0.76 / -3.4%
tpcds_q61/datafusion:parquet	37295098 / 37629775 / -0.9%	60385495 / 60410641 / -0.0%	0.62 / 0.62 / -0.8%
tpcds_q62/datafusion:parquet	25775956 / 24806766 / +3.9%	38643056 / 37956361 / +1.8%	0.67 / 0.65 / +2.1%
tpcds_q63/datafusion:parquet	22496706 / 22381012 / +0.5%	38671306 / 39466968 / -2.0%	0.58 / 0.57 / +2.6%
tpcds_q64/datafusion:parquet	206111437 / 204074782 / +1.0%	232493121 / 234950902 / -1.0%	0.89 / 0.87 / +2.1%
tpcds_q65/datafusion:parquet	37196696 / 37459104 / -0.7%	54988505 / 52403882 / +4.9%	0.68 / 0.71 / -5.4%
tpcds_q66/datafusion:parquet	61808570 / 60835616 / +1.6%	79596565 / 78800200 / +1.0%	0.78 / 0.77 / +0.6%
tpcds_q67/datafusion:parquet	69529909 / 69517751 / +0.0%	94815307 / 94623963 / +0.2%	0.73 / 0.73 / -0.2%
tpcds_q68/datafusion:parquet	28093146 / 29525924 / -4.9%	48250418 / 49916810 / -3.3%	0.58 / 0.59 / -1.6%
tpcds_q69/datafusion:parquet	49040322 / 50366937 / -2.6%	64731872 / 67196559 / -3.7%	0.76 / 0.75 / +1.1%
tpcds_q70/datafusion:parquet	37157034 / 36924100 / +0.6%	55353211 / 56617582 / -2.2%	0.67 / 0.65 / +2.9%
tpcds_q71/datafusion:parquet	28382272 / 27149503 / +4.5%	42298886 / 43353198 / -2.4%	0.67 / 0.63 / +7.1%
tpcds_q72/datafusion:parquet	560334332 / 562322333 / -0.4%	588812000 / 589115760 / -0.1%	0.95 / 0.95 / -0.3%
tpcds_q73/datafusion:parquet	23095402 / 22783696 / +1.4%	37981523 / 38087114 / -0.3%	0.61 / 0.60 / +1.6%
tpcds_q74/datafusion:parquet	67096515 / 68922596 / -2.6%	87040411 / 88023625 / -1.1%	0.77 / 0.78 / -1.5%
tpcds_q75/datafusion:parquet	150458766 / 145194639 / +3.6%	174643887 / 169420082 / +3.1%	0.86 / 0.86 / +0.5%
tpcds_q76/datafusion:parquet	52983764 / 53298780 / -0.6%	71168585 / 67406065 / +5.6%	0.74 / 0.79 / -5.8%
tpcds_q77/datafusion:parquet	56108298 / 55127777 / +1.8%	76802160 / 75018143 / +2.4%	0.73 / 0.73 / -0.6%
tpcds_q78/datafusion:parquet	91850498 / 92808430 / -1.0%	119108642 / 119338885 / -0.2%	0.77 / 0.78 / -0.8%
tpcds_q79/datafusion:parquet	25875502 / 25923438 / -0.2%	43677830 / 44064912 / -0.9%	0.59 / 0.59 / +0.7%
tpcds_q80/datafusion:parquet	81301234 / 81979336 / -0.8%	110342762 / 112821458 / -2.2%	0.74 / 0.73 / +1.4%
tpcds_q81/datafusion:parquet	42677756 / 40491206 / +5.4%	59918395 / 61291286 / -2.2%	0.71 / 0.66 / +7.8%
tpcds_q82/datafusion:parquet	26764094 / 26164786 / +2.3%	40044171 / 40038666 / +0.0%	0.67 / 0.65 / +2.3%
tpcds_q83/datafusion:parquet	58782957 / 57467336 / +2.3%	77473309 / 77315143 / +0.2%	0.76 / 0.74 / +2.1%
tpcds_q84/datafusion:parquet	29753115 / 30262945 / -1.7%	46210306 / 43064970 / +7.3%	0.64 / 0.70 / -8.4%
tpcds_q85/datafusion:parquet	83181776 / 82910382 / +0.3%	105960359 / 106993982 / -1.0%	0.79 / 0.77 / +1.3%
tpcds_q86/datafusion:parquet	20355875 / 20274558 / +0.4%	34076774 / 34795681 / -2.1%	0.60 / 0.58 / +2.5%
tpcds_q87/datafusion:parquet	46620412 / 46960876 / -0.7%	62665974 / 64758733 / -3.2%	0.74 / 0.73 / +2.6%
tpcds_q88/datafusion:parquet	49773548 / 46638045 / +6.7%	63813129 / 64994054 / -1.8%	0.78 / 0.72 / +8.7%
tpcds_q89/datafusion:parquet	26182170 / 25541054 / +2.5%	43024470 / 42782698 / +0.6%	0.61 / 0.60 / +1.9%
tpcds_q90/datafusion:parquet	20305328 / 19182770 / +5.9%	31655408 / 32641252 / -3.0%	0.64 / 0.59 / +9.1%
tpcds_q91/datafusion:parquet	36536804 / 36974026 / -1.2%	53224851 / 54805310 / -2.9%	0.69 / 0.67 / +1.8%
tpcds_q92/datafusion:parquet	25929948 / 26069692 / -0.5%	40671866 / 40744090 / -0.2%	0.64 / 0.64 / -0.4%
tpcds_q93/datafusion:parquet	26179218 / 26915638 / -2.7%	47340957 / 47267585 / +0.2%	0.55 / 0.57 / -2.9%
tpcds_q94/datafusion:parquet	34468992 / 34614050 / -0.4%	49590142 / 49328487 / +0.5%	0.70 / 0.70 / -0.9%
tpcds_q95/datafusion:parquet	64590809 / 64861340 / -0.4%	79566736 / 78743039 / +1.0%	0.81 / 0.82 / -1.4%
tpcds_q96/datafusion:parquet	16425225 / 16814866 / -2.3%	28825364 / 30981778 / -7.0%	0.57 / 0.54 / +5.0%
tpcds_q97/datafusion:parquet	34868478 / 35177364 / -0.9%	51438166 / 52915844 / -2.8%	0.68 / 0.66 / +2.0%
tpcds_q98/datafusion:parquet	25074202 / 25111460 / -0.1%	38566502 / 39760706 / -3.0%	0.65 / 0.63 / +2.9%
tpcds_q99/datafusion:parquet	29450510 / 29588132 / -0.5%	43354453 / 42840674 / +1.2%	0.68 / 0.69 / -1.6%

duckdb / vortex-file-compressed / ns (0.999x ➖, 1↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	15405581 / 15165242 / +1.6%	22666919 / 26233844 / -13.6% 🟢	0.68 / 0.58 / +17.6%
tpcds_q02/duckdb:vortex-file-compressed	15778533 / 15380758 / +2.6%	20408894 / 20609394 / -1.0%	0.77 / 0.75 / +3.6%
tpcds_q03/duckdb:vortex-file-compressed	11577724 / 12375548 / -6.4%	19041042 / 21174389 / -10.1% 🟢	0.61 / 0.58 / +4.0%
tpcds_q04/duckdb:vortex-file-compressed	52788992 / 52315528 / +0.9%	61386044 / 63646408 / -3.6%	0.86 / 0.82 / +4.6%
tpcds_q05/duckdb:vortex-file-compressed	19525194 / 19570788 / -0.2%	27899595 / 28011121 / -0.4%	0.70 / 0.70 / +0.2%
tpcds_q06/duckdb:vortex-file-compressed	27326866 / 27176047 / +0.6%	39187054 / 40037693 / -2.1%	0.70 / 0.68 / +2.7%
tpcds_q07/duckdb:vortex-file-compressed	15807868 / 15632729 / +1.1%	25894700 / 28156092 / -8.0%	0.61 / 0.56 / +10.0%
tpcds_q08/duckdb:vortex-file-compressed	22956789 / 23237125 / -1.2%	31555530 / 36097109 / -12.6% 🟢	0.73 / 0.64 / +13.0%
tpcds_q09/duckdb:vortex-file-compressed	10517512 / 10740193 / -2.1%	17732346 / 18698725 / -5.2%	0.59 / 0.57 / +3.3%
tpcds_q10/duckdb:vortex-file-compressed	30417520 / 30754948 / -1.1%	42983759 / 43140283 / -0.4%	0.71 / 0.71 / -0.7%
tpcds_q11/duckdb:vortex-file-compressed	41142698 / 41101447 / +0.1%	53645527 / 53516118 / +0.2%	0.77 / 0.77 / -0.1%
tpcds_q12/duckdb:vortex-file-compressed	10793050 / 10641514 / +1.4%	15917751 / 17209536 / -7.5%	0.68 / 0.62 / +9.7%
tpcds_q13/duckdb:vortex-file-compressed	21801435 / 21780657 / +0.1%	35186435 / 37345361 / -5.8%	0.62 / 0.58 / +6.2%
tpcds_q14/duckdb:vortex-file-compressed	58468348 / 59022265 / -0.9%	69722508 / 75869316 / -8.1%	0.84 / 0.78 / +7.8%
tpcds_q15/duckdb:vortex-file-compressed	22501279 / 22397497 / +0.5%	29237469 / 27098405 / +7.9%	0.77 / 0.83 / -6.9%
tpcds_q16/duckdb:vortex-file-compressed	18784916 / 18890372 / -0.6%	26845796 / 27103124 / -0.9%	0.70 / 0.70 / +0.4%
tpcds_q17/duckdb:vortex-file-compressed	30991450 / 30988800 / +0.0%	46032869 / 48230152 / -4.6%	0.67 / 0.64 / +4.8%
tpcds_q18/duckdb:vortex-file-compressed	29417217 / 29808852 / -1.3%	38371730 / 38855617 / -1.2%	0.77 / 0.77 / -0.1%
tpcds_q19/duckdb:vortex-file-compressed	24886973 / 24446414 / +1.8%	33555076 / 34751061 / -3.4%	0.74 / 0.70 / +5.4%
tpcds_q20/duckdb:vortex-file-compressed	11126112 / 11611942 / -4.2%	18506861 / 15210926 / +21.7% 🔴	0.60 / 0.76 / -21.2%
tpcds_q21/duckdb:vortex-file-compressed	9636702 / 9854328 / -2.2%	17534336 / 17856652 / -1.8%	0.55 / 0.55 / -0.4%
tpcds_q22/duckdb:vortex-file-compressed	29154281 / 29383963 / -0.8%	39247015 / 40319727 / -2.7%	0.74 / 0.73 / +1.9%
tpcds_q23/duckdb:vortex-file-compressed	37479764 / 35875252 / +4.5%	49182172 / 47193152 / +4.2%	0.76 / 0.76 / +0.2%
tpcds_q24/duckdb:vortex-file-compressed	28814181 / 28313328 / +1.8%	38163707 / 38808025 / -1.7%	0.76 / 0.73 / +3.5%
tpcds_q25/duckdb:vortex-file-compressed	26918024 / 25999813 / +3.5%	39479708 / 42447158 / -7.0%	0.68 / 0.61 / +11.3%
tpcds_q26/duckdb:vortex-file-compressed	15063684 / 14624563 / +3.0%	23523361 / 20656973 / +13.9% 🔴	0.64 / 0.71 / -9.5%
tpcds_q27/duckdb:vortex-file-compressed	17469537 / 17636664 / -0.9%	29495377 / 29510437 / -0.1%	0.59 / 0.60 / -0.9%
tpcds_q28/duckdb:vortex-file-compressed	8253434 / 8752496 / -5.7%	16582105 / 14268363 / +16.2% 🔴	0.50 / 0.61 / -18.9%
tpcds_q29/duckdb:vortex-file-compressed	29681050 / 29923032 / -0.8%	44210148 / 46096715 / -4.1%	0.67 / 0.65 / +3.4%
tpcds_q30/duckdb:vortex-file-compressed	20062178 / 19900722 / +0.8%	26695833 / 27446654 / -2.7%	0.75 / 0.73 / +3.6%
tpcds_q31/duckdb:vortex-file-compressed	19964372 / 19962824 / +0.0%	29319412 / 29638465 / -1.1%	0.68 / 0.67 / +1.1%
tpcds_q32/duckdb:vortex-file-compressed	10829248 / 10803862 / +0.2%	17366703 / 17064940 / +1.8%	0.62 / 0.63 / -1.5%
tpcds_q33/duckdb:vortex-file-compressed	17393394 / 17645171 / -1.4%	29015099 / 32182035 / -9.8%	0.60 / 0.55 / +9.3%
tpcds_q34/duckdb:vortex-file-compressed	13754594 / 14180062 / -3.0%	24111936 / 21544364 / +11.9% 🔴	0.57 / 0.66 / -13.3%
tpcds_q35/duckdb:vortex-file-compressed	48534950 / 48609806 / -0.2%	63219018 / 64439810 / -1.9%	0.77 / 0.75 / +1.8%
tpcds_q36/duckdb:vortex-file-compressed	15042956 / 14881830 / +1.1%	26259629 / 32160309 / -18.3% 🟢	0.57 / 0.46 / +23.8%
tpcds_q37/duckdb:vortex-file-compressed	14051406 / 13832222 / +1.6%	22617782 / 22621985 / -0.0%	0.62 / 0.61 / +1.6%
tpcds_q38/duckdb:vortex-file-compressed	22622922 / 22535540 / +0.4%	28563085 / 29407743 / -2.9%	0.79 / 0.77 / +3.4%
tpcds_q39/duckdb:vortex-file-compressed	18224429 / 18413078 / -1.0%	26807426 / 27414060 / -2.2%	0.68 / 0.67 / +1.2%
tpcds_q40/duckdb:vortex-file-compressed	13748124 / 13531731 / +1.6%	19896129 / 22815511 / -12.8% 🟢	0.69 / 0.59 / +16.5%
tpcds_q41/duckdb:vortex-file-compressed	6575102 / 6727019 / -2.3%	9099923 / 12582262 / -27.7% 🟢	0.72 / 0.53 / +35.1%
tpcds_q42/duckdb:vortex-file-compressed	8445588 / 8482072 / -0.4%	16683552 / 18284188 / -8.8%	0.51 / 0.46 / +9.1%
tpcds_q43/duckdb:vortex-file-compressed	10088731 / 10023972 / +0.6%	18058010 / 19252061 / -6.2%	0.56 / 0.52 / +7.3%
tpcds_q44/duckdb:vortex-file-compressed	14276094 / 14204668 / +0.5%	24172563 / 25506623 / -5.2%	0.59 / 0.56 / +6.0%
tpcds_q45/duckdb:vortex-file-compressed	23748906 / 23702717 / +0.2%	31759688 / 30857842 / +2.9%	0.75 / 0.77 / -2.7%
tpcds_q46/duckdb:vortex-file-compressed	17145880 / 17308053 / -0.9%	28917470 / 31114023 / -7.1%	0.59 / 0.56 / +6.6%
tpcds_q47/duckdb:vortex-file-compressed	30293933 / 30510568 / -0.7%	41384595 / 45439509 / -8.9%	0.73 / 0.67 / +9.0%
tpcds_q48/duckdb:vortex-file-compressed	19992988 / 19769394 / +1.1%	30633297 / 31919798 / -4.0%	0.65 / 0.62 / +5.4%
tpcds_q49/duckdb:vortex-file-compressed	18189966 / 18630939 / -2.4%	34622128 / 35498627 / -2.5%	0.53 / 0.52 / +0.1%
tpcds_q50/duckdb:vortex-file-compressed	16595591 / 16502036 / +0.6%	28879838 / 28572606 / +1.1%	0.57 / 0.58 / -0.5%
tpcds_q51/duckdb:vortex-file-compressed	52586911 / 53010783 / -0.8%	70839783 / 62348272 / +13.6% 🔴	0.74 / 0.85 / -12.7%
tpcds_q52/duckdb:vortex-file-compressed	8557222 / 9033804 / -5.3%	16979087 / 18982877 / -10.6% 🟢	0.50 / 0.48 / +5.9%
tpcds_q53/duckdb:vortex-file-compressed	14342850 / 14342732 / +0.0%	25458553 / 25213691 / +1.0%	0.56 / 0.57 / -1.0%
tpcds_q54/duckdb:vortex-file-compressed	20985556 / 20800618 / +0.9%	30201197 / 32245129 / -6.3%	0.69 / 0.65 / +7.7%
tpcds_q55/duckdb:vortex-file-compressed	8943604 / 10212706 / -12.4% 🟢	20640082 / 18594866 / +11.0% 🔴	0.43 / 0.55 / -21.1%
tpcds_q56/duckdb:vortex-file-compressed	17782689 / 18111580 / -1.8%	32913181 / 32820557 / +0.3%	0.54 / 0.55 / -2.1%
tpcds_q57/duckdb:vortex-file-compressed	24462863 / 25108599 / -2.6%	31853740 / 35834982 / -11.1% 🟢	0.77 / 0.70 / +9.6%
tpcds_q58/duckdb:vortex-file-compressed	18556284 / 18513169 / +0.2%	27384390 / 28665825 / -4.5%	0.68 / 0.65 / +4.9%
tpcds_q59/duckdb:vortex-file-compressed	18467306 / 20015972 / -7.7%	24254851 / 25928756 / -6.5%	0.76 / 0.77 / -1.4%
tpcds_q60/duckdb:vortex-file-compressed	17731916 / 18855700 / -6.0%	28720951 / 29148999 / -1.5%	0.62 / 0.65 / -4.6%
tpcds_q61/duckdb:vortex-file-compressed	20732888 / 20720300 / +0.1%	31289779 / 34814946 / -10.1% 🟢	0.66 / 0.60 / +11.3%
tpcds_q62/duckdb:vortex-file-compressed	10461182 / 10270924 / +1.9%	16357498 / 17826118 / -8.2%	0.64 / 0.58 / +11.0%
tpcds_q63/duckdb:vortex-file-compressed	13314310 / 13616360 / -2.2%	22846672 / 24539888 / -6.9%	0.58 / 0.55 / +5.0%
tpcds_q64/duckdb:vortex-file-compressed	63141372 / 63573324 / -0.7%	77050605 / 80031672 / -3.7%	0.82 / 0.79 / +3.2%
tpcds_q65/duckdb:vortex-file-compressed	13370907 / 13455796 / -0.6%	21565704 / 21681255 / -0.5%	0.62 / 0.62 / -0.1%
tpcds_q66/duckdb:vortex-file-compressed	23845848 / 23181780 / +2.9%	33180680 / 33871769 / -2.0%	0.72 / 0.68 / +5.0%
tpcds_q67/duckdb:vortex-file-compressed	65767900 / 64484688 / +2.0%	83273237 / 83086018 / +0.2%	0.79 / 0.78 / +1.8%
tpcds_q68/duckdb:vortex-file-compressed	17243356 / 16957851 / +1.7%	33981598 / 32421422 / +4.8%	0.51 / 0.52 / -3.0%
tpcds_q69/duckdb:vortex-file-compressed	31288406 / 31719735 / -1.4%	46794896 / 44483360 / +5.2%	0.67 / 0.71 / -6.2%
tpcds_q70/duckdb:vortex-file-compressed	18905214 / 19042756 / -0.7%	31236118 / 32389702 / -3.6%	0.61 / 0.59 / +2.9%
tpcds_q71/duckdb:vortex-file-compressed	13713572 / 14131276 / -3.0%	25365248 / 24071208 / +5.4%	0.54 / 0.59 / -7.9%
tpcds_q72/duckdb:vortex-file-compressed	62587002 / 62682323 / -0.2%	74247136 / 74854778 / -0.8%	0.84 / 0.84 / +0.7%
tpcds_q73/duckdb:vortex-file-compressed	13381375 / 13242242 / +1.1%	22710072 / 25706973 / -11.7% 🟢	0.59 / 0.52 / +14.4%
tpcds_q74/duckdb:vortex-file-compressed	28109089 / 28166638 / -0.2%	37925216 / 40170323 / -5.6%	0.74 / 0.70 / +5.7%
tpcds_q75/duckdb:vortex-file-compressed	28526944 / 29009972 / -1.7%	42125100 / 39874407 / +5.6%	0.68 / 0.73 / -6.9%
tpcds_q76/duckdb:vortex-file-compressed	15534137 / 14089880 / +10.3% 🔴	26487706 / 26106820 / +1.5%	0.59 / 0.54 / +8.7%
tpcds_q77/duckdb:vortex-file-compressed	16308916 / 17020404 / -4.2%	24642218 / 26399411 / -6.7%	0.66 / 0.64 / +2.7%
tpcds_q78/duckdb:vortex-file-compressed	38039473 / 38684372 / -1.7%	50187463 / 47587014 / +5.5%	0.76 / 0.81 / -6.8%
tpcds_q79/duckdb:vortex-file-compressed	14731988 / 14518179 / +1.5%	24773108 / 25371857 / -2.4%	0.59 / 0.57 / +3.9%
tpcds_q80/duckdb:vortex-file-compressed	28502779 / 29723538 / -4.1%	46814243 / 44790498 / +4.5%	0.61 / 0.66 / -8.3%
tpcds_q81/duckdb:vortex-file-compressed	22992336 / 22972180 / +0.1%	32976204 / 32818051 / +0.5%	0.70 / 0.70 / -0.4%
tpcds_q82/duckdb:vortex-file-compressed	33011112 / 32324054 / +2.1%	42133426 / 39646854 / +6.3%	0.78 / 0.82 / -3.9%
tpcds_q83/duckdb:vortex-file-compressed	21033494 / 22960004 / -8.4%	25913604 / 25588492 / +1.3%	0.81 / 0.90 / -9.5%
tpcds_q84/duckdb:vortex-file-compressed	13513580 / 13249312 / +2.0%	19321545 / 23846283 / -19.0% 🟢	0.70 / 0.56 / +25.9%
tpcds_q85/duckdb:vortex-file-compressed	33032495 / 32959830 / +0.2%	41236593 / 42362898 / -2.7%	0.80 / 0.78 / +3.0%
tpcds_q86/duckdb:vortex-file-compressed	11026467 / 10941340 / +0.8%	19016041 / 18946760 / +0.4%	0.58 / 0.58 / +0.4%
tpcds_q87/duckdb:vortex-file-compressed	23983458 / 24686634 / -2.8%	31467530 / 34506594 / -8.8%	0.76 / 0.72 / +6.5%
tpcds_q88/duckdb:vortex-file-compressed	35759289 / 36242020 / -1.3%	47691607 / 50675671 / -5.9%	0.75 / 0.72 / +4.8%
tpcds_q89/duckdb:vortex-file-compressed	15880576 / 13743122 / +15.6% 🔴	22384285 / 23486341 / -4.7%	0.71 / 0.59 / +21.2%
tpcds_q90/duckdb:vortex-file-compressed	9839783 / 8274548 / +18.9% 🔴	13294954 / 14651666 / -9.3%	0.74 / 0.56 / +31.1%
tpcds_q91/duckdb:vortex-file-compressed	17205054 / 17227874 / -0.1%	22587257 / 23313664 / -3.1%	0.76 / 0.74 / +3.1%
tpcds_q92/duckdb:vortex-file-compressed	14283120 / 14188566 / +0.7%	22180017 / 22520101 / -1.5%	0.64 / 0.63 / +2.2%
tpcds_q93/duckdb:vortex-file-compressed	17180586 / 16620348 / +3.4%	23786206 / 23501553 / +1.2%	0.72 / 0.71 / +2.1%
tpcds_q94/duckdb:vortex-file-compressed	17280418 / 17431823 / -0.9%	28442151 / 26894164 / +5.8%	0.61 / 0.65 / -6.3%
tpcds_q95/duckdb:vortex-file-compressed	71787500 / 72513978 / -1.0%	79578772 / 80638256 / -1.3%	0.90 / 0.90 / +0.3%
tpcds_q96/duckdb:vortex-file-compressed	8351730 / 8414718 / -0.7%	16320619 / 17676692 / -7.7%	0.51 / 0.48 / +7.5%
tpcds_q97/duckdb:vortex-file-compressed	23265235 / 23397355 / -0.6%	31881632 / 29658334 / +7.5%	0.73 / 0.79 / -7.5%
tpcds_q98/duckdb:vortex-file-compressed	14720118 / 13708410 / +7.4%	26648103 / 22339151 / +19.3% 🔴	0.55 / 0.61 / -10.0%
tpcds_q99/duckdb:vortex-file-compressed	14504678 / 14413710 / +0.6%	20316065 / 21714647 / -6.4%	0.71 / 0.66 / +7.6%

duckdb / parquet / ns (1.002x ➖, 2↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	24866252 / 23537511 / +5.6%	36180162 / 38081028 / -5.0%	0.69 / 0.62 / +11.2%
tpcds_q02/duckdb:parquet	16781716 / 15359602 / +9.3%	20492911 / 19943074 / +2.8%	0.82 / 0.77 / +6.3%
tpcds_q03/duckdb:parquet	8831096 / 8708997 / +1.4%	15684623 / 16028585 / -2.1%	0.56 / 0.54 / +3.6%
tpcds_q04/duckdb:parquet	127640848 / 127421330 / +0.2%	132616471 / 135788728 / -2.3%	0.96 / 0.94 / +2.6%
tpcds_q05/duckdb:parquet	21620540 / 21541148 / +0.4%	25670554 / 28854300 / -11.0% 🟢	0.84 / 0.75 / +12.8%
tpcds_q06/duckdb:parquet	25896627 / 26633120 / -2.8%	40744856 / 37833777 / +7.7%	0.64 / 0.70 / -9.7%
tpcds_q07/duckdb:parquet	15109383 / 15275677 / -1.1%	22607795 / 23134088 / -2.3%	0.67 / 0.66 / +1.2%
tpcds_q08/duckdb:parquet	25687497 / 25590490 / +0.4%	33743050 / 33191265 / +1.7%	0.76 / 0.77 / -1.3%
tpcds_q09/duckdb:parquet	19029426 / 19401336 / -1.9%	24736590 / 23141975 / +6.9%	0.77 / 0.84 / -8.2%
tpcds_q10/duckdb:parquet	27888844 / 28850976 / -3.3%	38096445 / 40294395 / -5.5%	0.73 / 0.72 / +2.2%
tpcds_q11/duckdb:parquet	71177292 / 71552302 / -0.5%	79324508 / 78331266 / +1.3%	0.90 / 0.91 / -1.8%
tpcds_q12/duckdb:parquet	12560824 / 12735832 / -1.4%	17195781 / 17284056 / -0.5%	0.73 / 0.74 / -0.9%
tpcds_q13/duckdb:parquet	23838292 / 25262581 / -5.6%	31824172 / 35656437 / -10.7% 🟢	0.75 / 0.71 / +5.7%
tpcds_q14/duckdb:parquet	61583234 / 61065876 / +0.8%	67989007 / 69041030 / -1.5%	0.91 / 0.88 / +2.4%
tpcds_q15/duckdb:parquet	24735933 / 24872174 / -0.5%	31406081 / 33930543 / -7.4%	0.79 / 0.73 / +7.4%
tpcds_q16/duckdb:parquet	20133868 / 22146242 / -9.1%	30291365 / 31481314 / -3.8%	0.66 / 0.70 / -5.5%
tpcds_q17/duckdb:parquet	32036838 / 32384104 / -1.1%	41119083 / 40444880 / +1.7%	0.78 / 0.80 / -2.7%
tpcds_q18/duckdb:parquet	41825408 / 38924276 / +7.5%	50480587 / 52568708 / -4.0%	0.83 / 0.74 / +11.9%
tpcds_q19/duckdb:parquet	24422774 / 24462964 / -0.2%	31993575 / 34911887 / -8.4%	0.76 / 0.70 / +8.9%
tpcds_q20/duckdb:parquet	13604092 / 13518640 / +0.6%	18500838 / 18334133 / +0.9%	0.74 / 0.74 / -0.3%
tpcds_q21/duckdb:parquet	9441103 / 9542860 / -1.1%	12766684 / 14204683 / -10.1% 🟢	0.74 / 0.67 / +10.1%
tpcds_q22/duckdb:parquet	35693734 / 35238094 / +1.3%	41516608 / 39103858 / +6.2%	0.86 / 0.90 / -4.6%
tpcds_q23/duckdb:parquet	40623981 / 40255534 / +0.9%	46634456 / 48496960 / -3.8%	0.87 / 0.83 / +4.9%
tpcds_q24/duckdb:parquet	33417884 / 33601052 / -0.5%	44089250 / 44095714 / -0.0%	0.76 / 0.76 / -0.5%
tpcds_q25/duckdb:parquet	30045658 / 30114822 / -0.2%	40121640 / 42815031 / -6.3%	0.75 / 0.70 / +6.5%
tpcds_q26/duckdb:parquet	30817922 / 31110258 / -0.9%	38911542 / 37928331 / +2.6%	0.79 / 0.82 / -3.4%
tpcds_q27/duckdb:parquet	31721827 / 31703888 / +0.1%	43435984 / 41878321 / +3.7%	0.73 / 0.76 / -3.5%
tpcds_q28/duckdb:parquet	17230295 / 17262172 / -0.2%	19517829 / 20784370 / -6.1%	0.88 / 0.83 / +6.3%
tpcds_q29/duckdb:parquet	30577639 / 30647837 / -0.2%	38916465 / 40126437 / -3.0%	0.79 / 0.76 / +2.9%
tpcds_q30/duckdb:parquet	33186663 / 32546434 / +2.0%	41007816 / 41424338 / -1.0%	0.81 / 0.79 / +3.0%
tpcds_q31/duckdb:parquet	20780176 / 20441950 / +1.7%	27126442 / 25488261 / +6.4%	0.77 / 0.80 / -4.5%
tpcds_q32/duckdb:parquet	12483945 / 11246518 / +11.0% 🔴	17589158 / 16956087 / +3.7%	0.71 / 0.66 / +7.0%
tpcds_q33/duckdb:parquet	16163552 / 15852970 / +2.0%	24478904 / 30093445 / -18.7% 🟢	0.66 / 0.53 / +25.3%
tpcds_q34/duckdb:parquet	16143510 / 16220510 / -0.5%	24551351 / 21889752 / +12.2% 🔴	0.66 / 0.74 / -11.3%
tpcds_q35/duckdb:parquet	46618148 / 46801536 / -0.4%	57202181 / 57002438 / +0.4%	0.81 / 0.82 / -0.7%
tpcds_q36/duckdb:parquet	15116774 / 17997894 / -16.0% 🟢	23140171 / 29600188 / -21.8% 🟢	0.65 / 0.61 / +7.4%
tpcds_q37/duckdb:parquet	11522020 / 12448540 / -7.4%	16936028 / 18286712 / -7.4%	0.68 / 0.68 / -0.1%
tpcds_q38/duckdb:parquet	26328173 / 26273840 / +0.2%	30056102 / 30333565 / -0.9%	0.88 / 0.87 / +1.1%
tpcds_q39/duckdb:parquet	24677232 / 24595328 / +0.3%	29530516 / 28918262 / +2.1%	0.84 / 0.85 / -1.7%
tpcds_q40/duckdb:parquet	15803840 / 15778760 / +0.2%	21523203 / 21247110 / +1.3%	0.73 / 0.74 / -1.1%
tpcds_q41/duckdb:parquet	7751011 / 7790892 / -0.5%	13788522 / 12777396 / +7.9%	0.56 / 0.61 / -7.8%
tpcds_q42/duckdb:parquet	8238862 / 8336603 / -1.2%	14885506 / 15230601 / -2.3%	0.55 / 0.55 / +1.1%
tpcds_q43/duckdb:parquet	10641016 / 10603698 / +0.4%	15832728 / 15654287 / +1.1%	0.67 / 0.68 / -0.8%
tpcds_q44/duckdb:parquet	16260801 / 16051312 / +1.3%	22240506 / 22405406 / -0.7%	0.73 / 0.72 / +2.1%
tpcds_q45/duckdb:parquet	23067002 / 23323878 / -1.1%	28832113 / 29694535 / -2.9%	0.80 / 0.79 / +1.9%
tpcds_q46/duckdb:parquet	36142195 / 36200941 / -0.2%	45595912 / 45347423 / +0.5%	0.79 / 0.80 / -0.7%
tpcds_q47/duckdb:parquet	31334052 / 31022757 / +1.0%	37319860 / 40492827 / -7.8%	0.84 / 0.77 / +9.6%
tpcds_q48/duckdb:parquet	20797272 / 21094521 / -1.4%	28813432 / 29283114 / -1.6%	0.72 / 0.72 / +0.2%
tpcds_q49/duckdb:parquet	18880441 / 18867382 / +0.1%	27626241 / 30942434 / -10.7% 🟢	0.68 / 0.61 / +12.1%
tpcds_q50/duckdb:parquet	17717272 / 18039395 / -1.8%	25205530 / 25915744 / -2.7%	0.70 / 0.70 / +1.0%
tpcds_q51/duckdb:parquet	53854738 / 53447238 / +0.8%	62560635 / 60852713 / +2.8%	0.86 / 0.88 / -2.0%
tpcds_q52/duckdb:parquet	9762352 / 9179378 / +6.4%	15426791 / 15531275 / -0.7%	0.63 / 0.59 / +7.1%
tpcds_q53/duckdb:parquet	11560814 / 11768212 / -1.8%	17608832 / 17521887 / +0.5%	0.66 / 0.67 / -2.2%
tpcds_q54/duckdb:parquet	20857120 / 20338449 / +2.6%	30193729 / 29063635 / +3.9%	0.69 / 0.70 / -1.3%
tpcds_q55/duckdb:parquet	8569996 / 8463765 / +1.3%	15294601 / 14719623 / +3.9%	0.56 / 0.57 / -2.6%
tpcds_q56/duckdb:parquet	16068614 / 16221726 / -0.9%	23397487 / 26958597 / -13.2% 🟢	0.69 / 0.60 / +14.1%
tpcds_q57/duckdb:parquet	28858389 / 28988153 / -0.4%	34188064 / 34171239 / +0.0%	0.84 / 0.85 / -0.5%
tpcds_q58/duckdb:parquet	18251632 / 18336374 / -0.5%	24609713 / 26214325 / -6.1%	0.74 / 0.70 / +6.0%
tpcds_q59/duckdb:parquet	20049284 / 20157281 / -0.5%	24883751 / 25340440 / -1.8%	0.81 / 0.80 / +1.3%
tpcds_q60/duckdb:parquet	17046566 / 16925551 / +0.7%	24688442 / 24901171 / -0.9%	0.69 / 0.68 / +1.6%
tpcds_q61/duckdb:parquet	21469183 / 21589221 / -0.6%	28819307 / 28688553 / +0.5%	0.74 / 0.75 / -1.0%
tpcds_q62/duckdb:parquet	10790447 / 10833776 / -0.4%	14788708 / 14741398 / +0.3%	0.73 / 0.73 / -0.7%
tpcds_q63/duckdb:parquet	11395977 / 10907022 / +4.5%	16496695 / 16679000 / -1.1%	0.69 / 0.65 / +5.6%
tpcds_q64/duckdb:parquet	53285305 / 52864910 / +0.8%	68499626 / 66387491 / +3.2%	0.78 / 0.80 / -2.3%
tpcds_q65/duckdb:parquet	17995385 / 14488227 / +24.2% 🔴	20962431 / 24848081 / -15.6% 🟢	0.86 / 0.58 / +47.2%
tpcds_q66/duckdb:parquet	24635258 / 24992554 / -1.4%	30780186 / 31580132 / -2.5%	0.80 / 0.79 / +1.1%
tpcds_q67/duckdb:parquet	76943754 / 76739389 / +0.3%	84606691 / 84709084 / -0.1%	0.91 / 0.91 / +0.4%
tpcds_q68/duckdb:parquet	29144970 / 29155210 / -0.0%	46690887 / 40973249 / +14.0% 🔴	0.62 / 0.71 / -12.3%
tpcds_q69/duckdb:parquet	28972444 / 29871272 / -3.0%	42094021 / 38411480 / +9.6%	0.69 / 0.78 / -11.5%
tpcds_q70/duckdb:parquet	16210873 / 16136040 / +0.5%	23360523 / 26609238 / -12.2% 🟢	0.69 / 0.61 / +14.4%
tpcds_q71/duckdb:parquet	15309162 / 14707833 / +4.1%	19973054 / 21545450 / -7.3%	0.77 / 0.68 / +12.3%
tpcds_q72/duckdb:parquet	81963596 / 81392492 / +0.7%	88252409 / 88991149 / -0.8%	0.93 / 0.91 / +1.5%
tpcds_q73/duckdb:parquet	14794066 / 13404292 / +10.4% 🔴	19591373 / 19806885 / -1.1%	0.76 / 0.68 / +11.6%
tpcds_q74/duckdb:parquet	98734136 / 98888963 / -0.2%	107598699 / 107600238 / -0.0%	0.92 / 0.92 / -0.2%
tpcds_q75/duckdb:parquet	40261547 / 41811192 / -3.7%	50448920 / 50641825 / -0.4%	0.80 / 0.83 / -3.3%
tpcds_q76/duckdb:parquet	13480260 / 14172796 / -4.9%	19997311 / 20705767 / -3.4%	0.67 / 0.68 / -1.5%
tpcds_q77/duckdb:parquet	17182986 / 17878730 / -3.9%	24781909 / 25801049 / -3.9%	0.69 / 0.69 / +0.1%
tpcds_q78/duckdb:parquet	48340538 / 48188124 / +0.3%	53470246 / 54491172 / -1.9%	0.90 / 0.88 / +2.2%
tpcds_q79/duckdb:parquet	20349472 / 20494796 / -0.7%	28756105 / 29285962 / -1.8%	0.71 / 0.70 / +1.1%
tpcds_q80/duckdb:parquet	30991010 / 31191693 / -0.6%	38746738 / 44307866 / -12.6% 🟢	0.80 / 0.70 / +13.6%
tpcds_q81/duckdb:parquet	31154730 / 29923510 / +4.1%	40189698 / 39502196 / +1.7%	0.78 / 0.76 / +2.3%
tpcds_q82/duckdb:parquet	13565402 / 14288526 / -5.1%	18217582 / 21791651 / -16.4% 🟢	0.74 / 0.66 / +13.6%
tpcds_q83/duckdb:parquet	15772944 / 15943786 / -1.1%	21166318 / 20625840 / +2.6%	0.75 / 0.77 / -3.6%
tpcds_q84/duckdb:parquet	17464237 / 17539178 / -0.4%	24179782 / 23517059 / +2.8%	0.72 / 0.75 / -3.2%
tpcds_q85/duckdb:parquet	34703264 / 34981826 / -0.8%	44726188 / 45626265 / -2.0%	0.78 / 0.77 / +1.2%
tpcds_q86/duckdb:parquet	13274680 / 10894862 / +21.8% 🔴	15892719 / 15593185 / +1.9%	0.84 / 0.70 / +19.5%
tpcds_q87/duckdb:parquet	28068322 / 28332142 / -0.9%	33105239 / 32936536 / +0.5%	0.85 / 0.86 / -1.4%
tpcds_q88/duckdb:parquet	28860506 / 26838252 / +7.5%	31705790 / 30521128 / +3.9%	0.91 / 0.88 / +3.5%
tpcds_q89/duckdb:parquet	12606599 / 12713529 / -0.8%	22157164 / 18600503 / +19.1% 🔴	0.57 / 0.68 / -16.8%
tpcds_q90/duckdb:parquet	6815468 / 7102070 / -4.0%	11618058 / 11365245 / +2.2%	0.59 / 0.62 / -6.1%
tpcds_q91/duckdb:parquet	20670190 / 20781674 / -0.5%	29442591 / 28966692 / +1.6%	0.70 / 0.72 / -2.1%
tpcds_q92/duckdb:parquet	11531672 / 11482088 / +0.4%	18194091 / 18324353 / -0.7%	0.63 / 0.63 / +1.2%
tpcds_q93/duckdb:parquet	21560958 / 21256206 / +1.4%	28563258 / 29354507 / -2.7%	0.75 / 0.72 / +4.2%
tpcds_q94/duckdb:parquet	17381829 / 15871356 / +9.5%	24682567 / 28122126 / -12.2% 🟢	0.70 / 0.56 / +24.8%
tpcds_q95/duckdb:parquet	90169876 / 89829964 / +0.4%	96981147 / 97501924 / -0.5%	0.93 / 0.92 / +0.9%
tpcds_q96/duckdb:parquet	6894822 / 8210670 / -16.0% 🟢	10825327 / 10520618 / +2.9%	0.64 / 0.78 / -18.4%
tpcds_q97/duckdb:parquet	25593342 / 25768700 / -0.7%	31954726 / 31187503 / +2.5%	0.80 / 0.83 / -3.1%
tpcds_q98/duckdb:parquet	14855894 / 14893963 / -0.3%	21512683 / 22444755 / -4.2%	0.69 / 0.66 / +4.1%
tpcds_q99/duckdb:parquet	17233522 / 17315148 / -0.5%	21429268 / 21347050 / +0.4%	0.80 / 0.81 / -0.9%

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[github-actions]

Benchmarks: FineWeb NVMe 📖

Commits: PR dfcb8c8e vs base d6037bc2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -3.8%
Engines: DataFusion No clear signal (+3.6%, low confidence) · DuckDB No clear signal (-10.7%, low confidence)
Vortex (geomean): hot 0.939x ➖ · cold 1.022x ➖
Parquet (geomean): hot 0.976x ➖ · cold 1.049x ➖
Shifts: Parquet (control) -2.4% · Median polish -4.0%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

datafusion / vortex-file-compressed / ns (0.974x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	6786789 / 7026196 / -3.4%	20809482 / 20660787 / +0.7%	0.33 / 0.34 / -4.1%
fineweb_q01/datafusion:vortex-file-compressed	13159398 / 13782804 / -4.5%	53663460 / 47283648 / +13.5% 🔴	0.25 / 0.29 / -15.9%
fineweb_q02/datafusion:vortex-file-compressed	14501482 / 13491562 / +7.5%	53022913 / 48550488 / +9.2%	0.27 / 0.28 / -1.6%
fineweb_q03/datafusion:vortex-file-compressed	19598668 / 20674226 / -5.2%	114533198 / 104581605 / +9.5%	0.17 / 0.20 / -13.4%
fineweb_q04/datafusion:vortex-file-compressed	74296418 / 78354000 / -5.2%	168587700 / 162836892 / +3.5%	0.44 / 0.48 / -8.4%
fineweb_q05/datafusion:vortex-file-compressed	57698889 / 60967234 / -5.4%	139667313 / 141734474 / -1.5%	0.41 / 0.43 / -4.0%
fineweb_q06/datafusion:vortex-file-compressed	19821084 / 19554022 / +1.4%	113905877 / 107046710 / +6.4%	0.17 / 0.18 / -4.7%
fineweb_q07/datafusion:vortex-file-compressed	18211672 / 18664849 / -2.4%	114847704 / 101030981 / +13.7% 🔴	0.16 / 0.18 / -14.2%
fineweb_q08/datafusion:vortex-file-compressed	10910592 / 11545579 / -5.5%	51406632 / 40657636 / +26.4% 🔴	0.21 / 0.28 / -25.3%

datafusion / parquet / ns (0.940x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9474314 / 9650254 / -1.8%	34808305 / 34142570 / +1.9%	0.27 / 0.28 / -3.7%
fineweb_q01/datafusion:parquet	68733558 / 75321674 / -8.7%	167049619 / 145708321 / +14.6% 🔴	0.41 / 0.52 / -20.4%
fineweb_q02/datafusion:parquet	69939208 / 74237256 / -5.8%	157985153 / 147886243 / +6.8%	0.44 / 0.50 / -11.8%
fineweb_q03/datafusion:parquet	70340394 / 73450124 / -4.2%	163703410 / 147128566 / +11.3% 🔴	0.43 / 0.50 / -13.9%
fineweb_q04/datafusion:parquet	75325518 / 81649730 / -7.7%	162893915 / 147113043 / +10.7% 🔴	0.46 / 0.56 / -16.7%
fineweb_q05/datafusion:parquet	74610435 / 82126242 / -9.2%	164344553 / 148163666 / +10.9% 🔴	0.45 / 0.55 / -18.1%
fineweb_q06/datafusion:parquet	69601920 / 73960496 / -5.9%	165414798 / 143967166 / +14.9% 🔴	0.42 / 0.51 / -18.1%
fineweb_q07/datafusion:parquet	70451332 / 73724456 / -4.4%	152904923 / 146345160 / +4.5%	0.46 / 0.50 / -8.5%
fineweb_q08/datafusion:parquet	68497578 / 72790050 / -5.9%	158275105 / 144102480 / +9.8%	0.43 / 0.51 / -14.3%

duckdb / vortex-file-compressed / ns (0.906x ➖, 3↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	3481845 / 4038426 / -13.8% 🟢	8290204 / 4960106 / +67.1% 🔴	0.42 / 0.81 / -48.4%
fineweb_q01/duckdb:vortex-file-compressed	21514622 / 23644731 / -9.0%	59476734 / 61457771 / -3.2%	0.36 / 0.38 / -6.0%
fineweb_q02/duckdb:vortex-file-compressed	13546528 / 17951792 / -24.5% 🟢	35885192 / 43434352 / -17.4% 🟢	0.38 / 0.41 / -8.7%
fineweb_q03/duckdb:vortex-file-compressed	26235239 / 35629844 / -26.4% 🟢	109974415 / 218901339 / -49.8% 🟢	0.24 / 0.16 / +46.6%
fineweb_q04/duckdb:vortex-file-compressed	73983498 / 74132342 / -0.2%	114195841 / 116975690 / -2.4%	0.65 / 0.63 / +2.2%
fineweb_q05/duckdb:vortex-file-compressed	59275911 / 60673156 / -2.3%	103662739 / 100686047 / +3.0%	0.57 / 0.60 / -5.1%
fineweb_q06/duckdb:vortex-file-compressed	34689993 / 33500702 / +3.6%	105549163 / 106150672 / -0.6%	0.33 / 0.32 / +4.1%
fineweb_q07/duckdb:vortex-file-compressed	28778194 / 29401304 / -2.1%	98876296 / 105109825 / -5.9%	0.29 / 0.28 / +4.1%
fineweb_q08/duckdb:vortex-file-compressed	6989122 / 7330588 / -4.7%	16015480 / 14588009 / +9.8%	0.44 / 0.50 / -13.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	23005380 / 22507987 / +2.2%	23197920 / 23020774 / +0.8%	0.99 / 0.98 / +1.4%
fineweb_q01/duckdb:parquet	44556444 / 44380128 / +0.4%	54367503 / 55499457 / -2.0%	0.82 / 0.80 / +2.5%
fineweb_q02/duckdb:parquet	44093458 / 43261716 / +1.9%	53288595 / 53611045 / -0.6%	0.83 / 0.81 / +2.5%
fineweb_q03/duckdb:parquet	95788792 / 94583245 / +1.3%	184096031 / 178572611 / +3.1%	0.52 / 0.53 / -1.8%
fineweb_q04/duckdb:parquet	152842712 / 150366988 / +1.6%	213932717 / 205160764 / +4.3%	0.71 / 0.73 / -2.5%
fineweb_q05/duckdb:parquet	146610910 / 142436676 / +2.9%	199132664 / 199977550 / -0.4%	0.74 / 0.71 / +3.4%
fineweb_q06/duckdb:parquet	70840489 / 69987735 / +1.2%	124269015 / 126112735 / -1.5%	0.57 / 0.55 / +2.7%
fineweb_q07/duckdb:parquet	72165594 / 71874205 / +0.4%	152511511 / 154443730 / -1.3%	0.47 / 0.47 / +1.7%
fineweb_q08/duckdb:parquet	22118011 / 21975485 / +0.6%	27669360 / 27013605 / +2.4%	0.80 / 0.81 / -1.7%

---

No file size changes detected.

[github-actions]

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR dfcb8c8e vs base d6037bc2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.6%
Engines: DataFusion No clear signal (-0.1%, low confidence) · DuckDB No clear signal (-3.1%, low confidence)
Vortex (geomean): hot 0.985x ➖ · cold 0.970x ➖
Parquet (geomean): hot 1.001x ➖ · cold 0.987x ➖
Shifts: Parquet (control) +0.1% · Median polish +0.1%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

datafusion / vortex-file-compressed / ns (1.001x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	16401708 / 16364220 / +0.2%	44020671 / 45146072 / -2.5%	0.37 / 0.36 / +2.8%
tpch_q02/datafusion:vortex-file-compressed	17465853 / 17654444 / -1.1%	37098547 / 37167669 / -0.2%	0.47 / 0.47 / -0.9%
tpch_q03/datafusion:vortex-file-compressed	19680762 / 19447345 / +1.2%	45360271 / 49880256 / -9.1%	0.43 / 0.39 / +11.3%
tpch_q04/datafusion:vortex-file-compressed	10512505 / 10377172 / +1.3%	32870042 / 32446920 / +1.3%	0.32 / 0.32 / +0.0%
tpch_q05/datafusion:vortex-file-compressed	37047881 / 36775868 / +0.7%	65069120 / 64102115 / +1.5%	0.57 / 0.57 / -0.8%
tpch_q06/datafusion:vortex-file-compressed	6401575 / 6373966 / +0.4%	27499732 / 29109065 / -5.5%	0.23 / 0.22 / +6.3%
tpch_q07/datafusion:vortex-file-compressed	51757512 / 52181319 / -0.8%	80324399 / 84370370 / -4.8%	0.64 / 0.62 / +4.2%
tpch_q08/datafusion:vortex-file-compressed	52362060 / 51946914 / +0.8%	77157284 / 80777601 / -4.5%	0.68 / 0.64 / +5.5%
tpch_q09/datafusion:vortex-file-compressed	49423212 / 49196242 / +0.5%	75943737 / 77525743 / -2.0%	0.65 / 0.63 / +2.6%
tpch_q10/datafusion:vortex-file-compressed	17089859 / 17389168 / -1.7%	47329127 / 49075953 / -3.6%	0.36 / 0.35 / +1.9%
tpch_q11/datafusion:vortex-file-compressed	15000453 / 15246332 / -1.6%	33443435 / 35280896 / -5.2%	0.45 / 0.43 / +3.8%
tpch_q12/datafusion:vortex-file-compressed	23161891 / 22931362 / +1.0%	48029113 / 50282150 / -4.5%	0.48 / 0.46 / +5.7%
tpch_q13/datafusion:vortex-file-compressed	20369369 / 20248195 / +0.6%	40083461 / 38370987 / +4.5%	0.51 / 0.53 / -3.7%
tpch_q14/datafusion:vortex-file-compressed	15204760 / 15135681 / +0.5%	38951858 / 41078804 / -5.2%	0.39 / 0.37 / +5.9%
tpch_q15/datafusion:vortex-file-compressed	18720281 / 18866738 / -0.8%	47224206 / 45525319 / +3.7%	0.40 / 0.41 / -4.3%
tpch_q16/datafusion:vortex-file-compressed	18965913 / 18733446 / +1.2%	38801702 / 39047055 / -0.6%	0.49 / 0.48 / +1.9%
tpch_q17/datafusion:vortex-file-compressed	28229823 / 28177671 / +0.2%	57649910 / 58281591 / -1.1%	0.49 / 0.48 / +1.3%
tpch_q18/datafusion:vortex-file-compressed	36916139 / 37089901 / -0.5%	56610940 / 57243840 / -1.1%	0.65 / 0.65 / +0.6%
tpch_q19/datafusion:vortex-file-compressed	13781490 / 13881034 / -0.7%	38072213 / 40729450 / -6.5%	0.36 / 0.34 / +6.2%
tpch_q20/datafusion:vortex-file-compressed	21232232 / 20828212 / +1.9%	44891238 / 45684554 / -1.7%	0.47 / 0.46 / +3.7%
tpch_q21/datafusion:vortex-file-compressed	39898873 / 39554664 / +0.9%	66584042 / 68247931 / -2.4%	0.60 / 0.58 / +3.4%
tpch_q22/datafusion:vortex-file-compressed	11395054 / 11652159 / -2.2%	31137505 / 32221408 / -3.4%	0.37 / 0.36 / +1.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	67318467 / 67083260 / +0.4%	83788260 / 86823705 / -3.5%	0.80 / 0.77 / +4.0%
tpch_q02/datafusion:parquet	53537263 / 53468544 / +0.1%	71210693 / 71764563 / -0.8%	0.75 / 0.75 / +0.9%
tpch_q03/datafusion:parquet	73281784 / 73390646 / -0.1%	96458107 / 100717419 / -4.2%	0.76 / 0.73 / +4.3%
tpch_q04/datafusion:parquet	39799036 / 40868724 / -2.6%	62003971 / 62196842 / -0.3%	0.64 / 0.66 / -2.3%
tpch_q05/datafusion:parquet	88317470 / 87473711 / +1.0%	115579320 / 118322853 / -2.3%	0.76 / 0.74 / +3.4%
tpch_q06/datafusion:parquet	28161941 / 28172161 / -0.0%	45333674 / 50871152 / -10.9% 🟢	0.62 / 0.55 / +12.2%
tpch_q07/datafusion:parquet	96050118 / 94888612 / +1.2%	125267518 / 127300465 / -1.6%	0.77 / 0.75 / +2.9%
tpch_q08/datafusion:parquet	97102455 / 98769236 / -1.7%	125725175 / 125255457 / +0.4%	0.77 / 0.79 / -2.1%
tpch_q09/datafusion:parquet	114498731 / 113957650 / +0.5%	143078778 / 146057233 / -2.0%	0.80 / 0.78 / +2.6%
tpch_q10/datafusion:parquet	80363060 / 80632747 / -0.3%	106326038 / 115421381 / -7.9%	0.76 / 0.70 / +8.2%
tpch_q11/datafusion:parquet	39291465 / 39538823 / -0.6%	59650107 / 63939279 / -6.7%	0.66 / 0.62 / +6.5%
tpch_q12/datafusion:parquet	62579177 / 62569291 / +0.0%	86152283 / 88980722 / -3.2%	0.73 / 0.70 / +3.3%
tpch_q13/datafusion:parquet	160277131 / 159484112 / +0.5%	180212742 / 183502733 / -1.8%	0.89 / 0.87 / +2.3%
tpch_q14/datafusion:parquet	40256725 / 39891969 / +0.9%	63084032 / 66029572 / -4.5%	0.64 / 0.60 / +5.6%
tpch_q15/datafusion:parquet	47560544 / 46350844 / +2.6%	66439109 / 67763077 / -2.0%	0.72 / 0.68 / +4.7%
tpch_q16/datafusion:parquet	38805747 / 39045862 / -0.6%	59396152 / 56200095 / +5.7%	0.65 / 0.69 / -6.0%
tpch_q17/datafusion:parquet	117688484 / 116317255 / +1.2%	141670430 / 144068778 / -1.7%	0.83 / 0.81 / +2.9%
tpch_q18/datafusion:parquet	115479413 / 116432519 / -0.8%	134967598 / 138480296 / -2.5%	0.86 / 0.84 / +1.8%
tpch_q19/datafusion:parquet	49755392 / 50159623 / -0.8%	76678112 / 78702682 / -2.6%	0.65 / 0.64 / +1.8%
tpch_q20/datafusion:parquet	59861797 / 59055805 / +1.4%	81985433 / 86264861 / -5.0%	0.73 / 0.68 / +6.7%
tpch_q21/datafusion:parquet	99334204 / 98969382 / +0.4%	123299984 / 125118844 / -1.5%	0.81 / 0.79 / +1.8%
tpch_q22/datafusion:parquet	42123458 / 41602645 / +1.3%	59668792 / 59769990 / -0.2%	0.71 / 0.70 / +1.4%

duckdb / vortex-file-compressed / ns (0.969x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	11268790 / 12223481 / -7.8%	20951288 / 24476516 / -14.4% 🟢	0.54 / 0.50 / +7.7%
tpch_q02/duckdb:vortex-file-compressed	17508342 / 17573208 / -0.4%	25258561 / 27824412 / -9.2%	0.69 / 0.63 / +9.8%
tpch_q03/duckdb:vortex-file-compressed	18395726 / 18772267 / -2.0%	34826159 / 38148499 / -8.7%	0.53 / 0.49 / +7.3%
tpch_q04/duckdb:vortex-file-compressed	16478369 / 16546266 / -0.4%	30065748 / 31299365 / -3.9%	0.55 / 0.53 / +3.7%
tpch_q05/duckdb:vortex-file-compressed	22525492 / 21944815 / +2.6%	34567421 / 43170777 / -19.9% 🟢	0.65 / 0.51 / +28.2%
tpch_q06/duckdb:vortex-file-compressed	5496874 / 5912897 / -7.0%	15893489 / 16610056 / -4.3%	0.35 / 0.36 / -2.8%
tpch_q07/duckdb:vortex-file-compressed	20675328 / 20717869 / -0.2%	34886409 / 34420713 / +1.4%	0.59 / 0.60 / -1.5%
tpch_q08/duckdb:vortex-file-compressed	22982755 / 23403814 / -1.8%	36971493 / 41222137 / -10.3% 🟢	0.62 / 0.57 / +9.5%
tpch_q09/duckdb:vortex-file-compressed	29445098 / 31075453 / -5.2%	49329321 / 52262695 / -5.6%	0.60 / 0.59 / +0.4%
tpch_q10/duckdb:vortex-file-compressed	28057049 / 28505831 / -1.6%	42435669 / 44591980 / -4.8%	0.66 / 0.64 / +3.4%
tpch_q11/duckdb:vortex-file-compressed	8146829 / 10954467 / -25.6% 🟢	15158263 / 17046947 / -11.1% 🟢	0.54 / 0.64 / -16.4%
tpch_q12/duckdb:vortex-file-compressed	17223820 / 16377896 / +5.2%	33734593 / 31798860 / +6.1%	0.51 / 0.52 / -0.9%
tpch_q13/duckdb:vortex-file-compressed	24161600 / 21995651 / +9.8%	38395157 / 41095044 / -6.6%	0.63 / 0.54 / +17.6%
tpch_q14/duckdb:vortex-file-compressed	13347175 / 13542974 / -1.4%	25065372 / 27464279 / -8.7%	0.53 / 0.49 / +8.0%
tpch_q15/duckdb:vortex-file-compressed	8902970 / 9041372 / -1.5%	18427556 / 19046550 / -3.2%	0.48 / 0.47 / +1.8%
tpch_q16/duckdb:vortex-file-compressed	18299044 / 18565669 / -1.4%	26206126 / 24864736 / +5.4%	0.70 / 0.75 / -6.5%
tpch_q17/duckdb:vortex-file-compressed	14924796 / 16442743 / -9.2%	36118836 / 32862899 / +9.9%	0.41 / 0.50 / -17.4%
tpch_q18/duckdb:vortex-file-compressed	25609984 / 24343582 / +5.2%	35756528 / 36273330 / -1.4%	0.72 / 0.67 / +6.7%
tpch_q19/duckdb:vortex-file-compressed	23790933 / 23206573 / +2.5%	38645969 / 36192735 / +6.8%	0.62 / 0.64 / -4.0%
tpch_q20/duckdb:vortex-file-compressed	17034514 / 17385178 / -2.0%	36895435 / 34642026 / +6.5%	0.46 / 0.50 / -8.0%
tpch_q21/duckdb:vortex-file-compressed	65926342 / 67183321 / -1.9%	85029667 / 84466562 / +0.7%	0.78 / 0.80 / -2.5%
tpch_q22/duckdb:vortex-file-compressed	12089861 / 14455490 / -16.4% 🟢	22082856 / 20847669 / +5.9%	0.55 / 0.69 / -21.0%

duckdb / parquet / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	60255068 / 60317176 / -0.1%	66604591 / 66648701 / -0.1%	0.90 / 0.91 / -0.0%
tpch_q02/duckdb:parquet	34678422 / 34623048 / +0.2%	43903507 / 42817093 / +2.5%	0.79 / 0.81 / -2.3%
tpch_q03/duckdb:parquet	62355807 / 62014319 / +0.6%	73651988 / 73758590 / -0.1%	0.85 / 0.84 / +0.7%
tpch_q04/duckdb:parquet	43481291 / 43195903 / +0.7%	55469594 / 52748191 / +5.2%	0.78 / 0.82 / -4.3%
tpch_q05/duckdb:parquet	60747976 / 61259666 / -0.8%	72000095 / 73748735 / -2.4%	0.84 / 0.83 / +1.6%
tpch_q06/duckdb:parquet	20362088 / 20045285 / +1.6%	25077080 / 25109988 / -0.1%	0.81 / 0.80 / +1.7%
tpch_q07/duckdb:parquet	60959215 / 60723327 / +0.4%	71807928 / 71541521 / +0.4%	0.85 / 0.85 / +0.0%
tpch_q08/duckdb:parquet	73380722 / 73272438 / +0.1%	86340772 / 86351316 / -0.0%	0.85 / 0.85 / +0.2%
tpch_q09/duckdb:parquet	113702278 / 114034794 / -0.3%	127871067 / 128456520 / -0.5%	0.89 / 0.89 / +0.2%
tpch_q10/duckdb:parquet	108436128 / 110397083 / -1.8%	122890653 / 124849966 / -1.6%	0.88 / 0.88 / -0.2%
tpch_q11/duckdb:parquet	19959288 / 19711967 / +1.3%	24038488 / 23611969 / +1.8%	0.83 / 0.83 / -0.5%
tpch_q12/duckdb:parquet	41545615 / 41146734 / +1.0%	49772309 / 48938307 / +1.7%	0.83 / 0.84 / -0.7%
tpch_q13/duckdb:parquet	238610014 / 238752291 / -0.1%	247225794 / 248165975 / -0.4%	0.97 / 0.96 / +0.3%
tpch_q14/duckdb:parquet	43485854 / 43571013 / -0.2%	52635606 / 52250600 / +0.7%	0.83 / 0.83 / -0.9%
tpch_q15/duckdb:parquet	24851727 / 24758290 / +0.4%	30937700 / 31235434 / -1.0%	0.80 / 0.79 / +1.3%
tpch_q16/duckdb:parquet	49961159 / 50608977 / -1.3%	58022755 / 57330013 / +1.2%	0.86 / 0.88 / -2.5%
tpch_q17/duckdb:parquet	44528871 / 44394427 / +0.3%	53721098 / 53679338 / +0.1%	0.83 / 0.83 / +0.2%
tpch_q18/duckdb:parquet	89910032 / 92252151 / -2.5%	99163254 / 103555455 / -4.2%	0.91 / 0.89 / +1.8%
tpch_q19/duckdb:parquet	61296047 / 61000083 / +0.5%	71044956 / 71016356 / +0.0%	0.86 / 0.86 / +0.4%
tpch_q20/duckdb:parquet	58892232 / 58451703 / +0.8%	71283000 / 70618209 / +0.9%	0.83 / 0.83 / -0.2%
tpch_q21/duckdb:parquet	137465094 / 137928994 / -0.3%	148175668 / 147766061 / +0.3%	0.93 / 0.93 / -0.6%
tpch_q22/duckdb:parquet	50558937 / 50283364 / +0.5%	58446170 / 58191687 / +0.4%	0.87 / 0.86 / +0.1%

---

No file size changes detected.

[github-actions]

Benchmarks: FineWeb S3 📖

Commits: PR dfcb8c8e vs base d6037bc2
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -4.5%
Engines: DataFusion No clear signal (-9.6%, environment too noisy confidence) · DuckDB No clear signal (+1.0%, environment too noisy confidence)
Vortex (geomean): hot 0.964x ➖ · cold 0.994x ➖
Parquet (geomean): hot 1.009x ➖ · cold 1.130x ➖
Shifts: Parquet (control) +0.9% · Median polish +2.5%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

datafusion / vortex-file-compressed / ns (0.907x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	54130098 / 55998776 / -3.3%	110779882 / 200527963 / -44.8% 🟢	0.49 / 0.28 / +75.0%
fineweb_q01/datafusion:vortex-file-compressed	407279452 / 388002186 / +5.0%	832009920 / 724768153 / +14.8%	0.49 / 0.54 / -8.6%
fineweb_q02/datafusion:vortex-file-compressed	430478774 / 374672964 / +14.9%	607199061 / 520031305 / +16.8%	0.71 / 0.72 / -1.6%
fineweb_q03/datafusion:vortex-file-compressed	611788789 / 1822266530 / -66.4% 🟢	814762363 / 768759282 / +6.0%	0.75 / 2.37 / -68.3%
fineweb_q04/datafusion:vortex-file-compressed	435410052 / 422465774 / +3.1%	433561948 / 420759381 / +3.0%	1.00 / 1.00 / +0.0%
fineweb_q05/datafusion:vortex-file-compressed	437118422 / 444775574 / -1.7%	447004097 / 452818251 / -1.3%	0.98 / 0.98 / -0.4%
fineweb_q06/datafusion:vortex-file-compressed	812544915 / 698533304 / +16.3%	810664931 / 685424914 / +18.3%	1.00 / 1.02 / -1.6%
fineweb_q07/datafusion:vortex-file-compressed	551627159 / 612257328 / -9.9%	503982917 / 556903917 / -9.5%	1.09 / 1.10 / -0.4%
fineweb_q08/datafusion:vortex-file-compressed	176147572 / 176425848 / -0.2%	194817946 / 195765550 / -0.5%	0.90 / 0.90 / +0.3%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	567381373 / 565360104 / +0.4%	1106532909 / 731309672 / +51.3% 🔴	0.51 / 0.77 / -33.7%
fineweb_q01/datafusion:parquet	784583055 / 937633982 / -16.3%	1065356103 / 729915270 / +46.0% 🔴	0.74 / 1.28 / -42.7%
fineweb_q02/datafusion:parquet	818245704 / 701105204 / +16.7%	802065787 / 668891826 / +19.9%	1.02 / 1.05 / -2.7%
fineweb_q03/datafusion:parquet	844639656 / 732746034 / +15.3%	749912429 / 667116821 / +12.4%	1.13 / 1.10 / +2.5%
fineweb_q04/datafusion:parquet	721086646 / 777328968 / -7.2%	916832984 / 949915156 / -3.5%	0.79 / 0.82 / -3.9%
fineweb_q05/datafusion:parquet	774630726 / 732624322 / +5.7%	958807004 / 716517348 / +33.8% 🔴	0.81 / 1.02 / -21.0%
fineweb_q06/datafusion:parquet	776346870 / 734808477 / +5.7%	807624397 / 638662783 / +26.5%	0.96 / 1.15 / -16.5%
fineweb_q07/datafusion:parquet	793545841 / 867966250 / -8.6%	792934206 / 675561678 / +17.4%	1.00 / 1.28 / -22.1%
fineweb_q08/datafusion:parquet	756408970 / 786138949 / -3.8%	838076369 / 742278165 / +12.9%	0.90 / 1.06 / -14.8%

duckdb / vortex-file-compressed / ns (1.024x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	60153338 / 53315016 / +12.8%	73124418 / 70539299 / +3.7%	0.82 / 0.76 / +8.8%
fineweb_q01/duckdb:vortex-file-compressed	410581368 / 405381442 / +1.3%	494844458 / 531882019 / -7.0%	0.83 / 0.76 / +8.9%
fineweb_q02/duckdb:vortex-file-compressed	563241912 / 558958943 / +0.8%	633708277 / 604699256 / +4.8%	0.89 / 0.92 / -3.8%
fineweb_q03/duckdb:vortex-file-compressed	1084870720 / 994500838 / +9.1%	1192320317 / 1163874048 / +2.4%	0.91 / 0.85 / +6.5%
fineweb_q04/duckdb:vortex-file-compressed	976578098 / 975173854 / +0.1%	1007971843 / 1026272380 / -1.8%	0.97 / 0.95 / +2.0%
fineweb_q05/duckdb:vortex-file-compressed	865194246 / 894904810 / -3.3%	935467666 / 968543641 / -3.4%	0.92 / 0.92 / +0.1%
fineweb_q06/duckdb:vortex-file-compressed	1270797902 / 1184564434 / +7.3%	1192613606 / 1148158649 / +3.9%	1.07 / 1.03 / +3.3%
fineweb_q07/duckdb:vortex-file-compressed	1020794936 / 1101394915 / -7.3%	989822184 / 999441141 / -1.0%	1.03 / 1.10 / -6.4%
fineweb_q08/duckdb:vortex-file-compressed	413533230 / 403406806 / +2.5%	491985160 / 471724218 / +4.3%	0.84 / 0.86 / -1.7%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	496138517 / 461596745 / +7.5%	544305775 / 513575176 / +6.0%	0.91 / 0.90 / +1.4%
fineweb_q01/duckdb:parquet	606170556 / 567668842 / +6.8%	642887719 / 682549243 / -5.8%	0.94 / 0.83 / +13.4%
fineweb_q02/duckdb:parquet	587944036 / 703692055 / -16.4%	560804263 / 557917615 / +0.5%	1.05 / 1.26 / -16.9%
fineweb_q03/duckdb:parquet	1352797416 / 1457592607 / -7.2%	1534309730 / 1358299785 / +13.0%	0.88 / 1.07 / -17.8%
fineweb_q04/duckdb:parquet	786674208 / 733760795 / +7.2%	832102385 / 789467090 / +5.4%	0.95 / 0.93 / +1.7%
fineweb_q05/duckdb:parquet	1011801674 / 824121333 / +22.8%	994078551 / 871488358 / +14.1%	1.02 / 0.95 / +7.6%
fineweb_q06/duckdb:parquet	1678153489 / 1543663006 / +8.7%	1591693011 / 1760539063 / -9.6%	1.05 / 0.88 / +20.2%
fineweb_q07/duckdb:parquet	1017515938 / 1019703718 / -0.2%	1057671554 / 1027358063 / +3.0%	0.96 / 0.99 / -3.1%
fineweb_q08/duckdb:parquet	497850058 / 558076094 / -10.8%	499352608 / 455738125 / +9.6%	1.00 / 1.22 / -18.6%

[github-actions]

Benchmarks: Clickbench on NVME 📖

Commits: PR dfcb8c8e vs base d6037bc2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.3%
Engines: DataFusion No clear signal (-2.7%, low confidence) · DuckDB No clear signal (+2.2%, low confidence)
Vortex (geomean): hot 1.002x ➖ · cold 0.980x ➖
Parquet (geomean): hot 1.005x ➖ · cold 0.989x ➖
Shifts: Parquet (control) +0.5% · Median polish -0.3%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

datafusion / vortex-file-compressed / ns (1.000x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1233937 / 1277858 / -3.4%	20131614 / 22001146 / -8.5%	0.06 / 0.06 / +5.5%
clickbench_q01/datafusion:vortex-file-compressed	6927069 / 7026869 / -1.4%	30606008 / 30297295 / +1.0%	0.23 / 0.23 / -2.4%
clickbench_q02/datafusion:vortex-file-compressed	13403529 / 12495708 / +7.3%	36917937 / 40846308 / -9.6%	0.36 / 0.31 / +18.7%
clickbench_q03/datafusion:vortex-file-compressed	12937487 / 12759804 / +1.4%	47300628 / 51986328 / -9.0%	0.27 / 0.25 / +11.4%
clickbench_q04/datafusion:vortex-file-compressed	56565282 / 56908643 / -0.6%	91346854 / 94493617 / -3.3%	0.62 / 0.60 / +2.8%
clickbench_q05/datafusion:vortex-file-compressed	77894170 / 77134072 / +1.0%	118041942 / 119422380 / -1.2%	0.66 / 0.65 / +2.2%
clickbench_q06/datafusion:vortex-file-compressed	1240624 / 1289964 / -3.8%	19935768 / 21370997 / -6.7%	0.06 / 0.06 / +3.1%
clickbench_q07/datafusion:vortex-file-compressed	13887885 / 13330566 / +4.2%	35887489 / 36720643 / -2.3%	0.39 / 0.36 / +6.6%
clickbench_q08/datafusion:vortex-file-compressed	77441028 / 80087234 / -3.3%	122145493 / 115472896 / +5.8%	0.63 / 0.69 / -8.6%
clickbench_q09/datafusion:vortex-file-compressed	174699900 / 172065102 / +1.5%	214052710 / 215614673 / -0.7%	0.82 / 0.80 / +2.3%
clickbench_q10/datafusion:vortex-file-compressed	40765362 / 39211119 / +4.0%	69241617 / 72950162 / -5.1%	0.59 / 0.54 / +9.5%
clickbench_q11/datafusion:vortex-file-compressed	55257330 / 53789694 / +2.7%	79416936 / 81379917 / -2.4%	0.70 / 0.66 / +5.3%
clickbench_q12/datafusion:vortex-file-compressed	75638779 / 76083334 / -0.6%	118163930 / 118733083 / -0.5%	0.64 / 0.64 / -0.1%
clickbench_q13/datafusion:vortex-file-compressed	124725545 / 122001700 / +2.2%	177653638 / 180806342 / -1.7%	0.70 / 0.67 / +4.0%
clickbench_q14/datafusion:vortex-file-compressed	83172062 / 85388487 / -2.6%	118174907 / 116239764 / +1.7%	0.70 / 0.73 / -4.2%
clickbench_q15/datafusion:vortex-file-compressed	64947926 / 62716728 / +3.6%	93172406 / 94375876 / -1.3%	0.70 / 0.66 / +4.9%
clickbench_q16/datafusion:vortex-file-compressed	156453329 / 155651816 / +0.5%	210408605 / 200961627 / +4.7%	0.74 / 0.77 / -4.0%
clickbench_q17/datafusion:vortex-file-compressed	151939752 / 155516794 / -2.3%	206862343 / 211981671 / -2.4%	0.73 / 0.73 / +0.1%
clickbench_q18/datafusion:vortex-file-compressed	299592250 / 302689370 / -1.0%	368387041 / 362738164 / +1.6%	0.81 / 0.83 / -2.5%
clickbench_q19/datafusion:vortex-file-compressed	8271848 / 8377062 / -1.3%	43673900 / 49562242 / -11.9% 🟢	0.19 / 0.17 / +12.1%
clickbench_q20/datafusion:vortex-file-compressed	67575440 / 68757188 / -1.7%	228635931 / 225688630 / +1.3%	0.30 / 0.30 / -3.0%
clickbench_q21/datafusion:vortex-file-compressed	96925795 / 98124171 / -1.2%	267065889 / 264376612 / +1.0%	0.36 / 0.37 / -2.2%
clickbench_q22/datafusion:vortex-file-compressed	118719091 / 121601120 / -2.4%	342655798 / 339489273 / +0.9%	0.35 / 0.36 / -3.3%
clickbench_q23/datafusion:vortex-file-compressed	343701562 / 384179952 / -10.5% 🟢	634241831 / 650635890 / -2.5%	0.54 / 0.59 / -8.2%
clickbench_q24/datafusion:vortex-file-compressed	21131996 / 21778803 / -3.0%	63541071 / 62631531 / +1.5%	0.33 / 0.35 / -4.4%
clickbench_q25/datafusion:vortex-file-compressed	28323898 / 25569445 / +10.8% 🔴	57717238 / 56702771 / +1.8%	0.49 / 0.45 / +8.8%
clickbench_q26/datafusion:vortex-file-compressed	21912738 / 21195808 / +3.4%	59341008 / 67479160 / -12.1% 🟢	0.37 / 0.31 / +17.6%
clickbench_q27/datafusion:vortex-file-compressed	99669109 / 100975817 / -1.3%	243492735 / 240273758 / +1.3%	0.41 / 0.42 / -2.6%
clickbench_q28/datafusion:vortex-file-compressed	569635849 / 570176517 / -0.1%	619044198 / 638797005 / -3.1%	0.92 / 0.89 / +3.1%
clickbench_q29/datafusion:vortex-file-compressed	24542736 / 24876594 / -1.3%	47736340 / 52270838 / -8.7%	0.51 / 0.48 / +8.0%
clickbench_q30/datafusion:vortex-file-compressed	84471302 / 84412644 / +0.1%	121584243 / 116355363 / +4.5%	0.69 / 0.73 / -4.2%
clickbench_q31/datafusion:vortex-file-compressed	83462641 / 83050484 / +0.5%	146975304 / 147832039 / -0.6%	0.57 / 0.56 / +1.1%
clickbench_q32/datafusion:vortex-file-compressed	305753042 / 298202207 / +2.5%	378875592 / 377321606 / +0.4%	0.81 / 0.79 / +2.1%
clickbench_q33/datafusion:vortex-file-compressed	336213334 / 335112892 / +0.3%	417417846 / 408165365 / +2.3%	0.81 / 0.82 / -1.9%
clickbench_q34/datafusion:vortex-file-compressed	338391908 / 341968073 / -1.0%	424270942 / 412167054 / +2.9%	0.80 / 0.83 / -3.9%
clickbench_q35/datafusion:vortex-file-compressed	57429802 / 57684964 / -0.4%	87802038 / 87598043 / +0.2%	0.65 / 0.66 / -0.7%
clickbench_q36/datafusion:vortex-file-compressed	37693604 / 37705719 / -0.0%	64682330 / 66719588 / -3.1%	0.58 / 0.57 / +3.1%
clickbench_q37/datafusion:vortex-file-compressed	22283328 / 21745756 / +2.5%	46329805 / 49476425 / -6.4%	0.48 / 0.44 / +9.4%
clickbench_q38/datafusion:vortex-file-compressed	12619550 / 12400570 / +1.8%	38780091 / 39836747 / -2.7%	0.33 / 0.31 / +4.5%
clickbench_q39/datafusion:vortex-file-compressed	78731740 / 78858318 / -0.2%	112355361 / 111370828 / +0.9%	0.70 / 0.71 / -1.0%
clickbench_q40/datafusion:vortex-file-compressed	11156128 / 11652952 / -4.3%	36115000 / 38348012 / -5.8%	0.31 / 0.30 / +1.7%
clickbench_q41/datafusion:vortex-file-compressed	10842082 / 10935576 / -0.9%	34804656 / 36079952 / -3.5%	0.31 / 0.30 / +2.8%
clickbench_q42/datafusion:vortex-file-compressed	11199372 / 11244426 / -0.4%	33954197 / 35820435 / -5.2%	0.33 / 0.31 / +5.1%

datafusion / parquet / ns (1.028x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1239831 / 1269212 / -2.3%	48436747 / 49671982 / -2.5%	0.03 / 0.03 / +0.2%
clickbench_q01/datafusion:parquet	16013642 / 15830790 / +1.2%	67257938 / 66792167 / +0.7%	0.24 / 0.24 / +0.5%
clickbench_q02/datafusion:parquet	18967044 / 18791914 / +0.9%	82170587 / 82223071 / -0.1%	0.23 / 0.23 / +1.0%
clickbench_q03/datafusion:parquet	17367628 / 17345418 / +0.1%	80155482 / 81197234 / -1.3%	0.22 / 0.21 / +1.4%
clickbench_q04/datafusion:parquet	62746848 / 61292346 / +2.4%	128193553 / 122703792 / +4.5%	0.49 / 0.50 / -2.0%
clickbench_q05/datafusion:parquet	88629458 / 86919438 / +2.0%	156734875 / 155576872 / +0.7%	0.57 / 0.56 / +1.2%
clickbench_q06/datafusion:parquet	1270636 / 1261905 / +0.7%	48586253 / 48687322 / -0.2%	0.03 / 0.03 / +0.9%
clickbench_q07/datafusion:parquet	16564800 / 16671054 / -0.6%	66317022 / 68397691 / -3.0%	0.25 / 0.24 / +2.5%
clickbench_q08/datafusion:parquet	85524226 / 85130552 / +0.5%	160934097 / 158389456 / +1.6%	0.53 / 0.54 / -1.1%
clickbench_q09/datafusion:parquet	190465908 / 188283868 / +1.2%	268553059 / 269992652 / -0.5%	0.71 / 0.70 / +1.7%
clickbench_q10/datafusion:parquet	36411800 / 35980258 / +1.2%	99296071 / 99020969 / +0.3%	0.37 / 0.36 / +0.9%
clickbench_q11/datafusion:parquet	43556965 / 41342503 / +5.4%	111641501 / 108080703 / +3.3%	0.39 / 0.38 / +2.0%
clickbench_q12/datafusion:parquet	96999730 / 93859676 / +3.3%	163115094 / 159786023 / +2.1%	0.59 / 0.59 / +1.2%
clickbench_q13/datafusion:parquet	149806013 / 143239508 / +4.6%	225805639 / 219671098 / +2.8%	0.66 / 0.65 / +1.7%
clickbench_q14/datafusion:parquet	101805136 / 99805066 / +2.0%	170630513 / 169729934 / +0.5%	0.60 / 0.59 / +1.5%
clickbench_q15/datafusion:parquet	75535556 / 70369934 / +7.3%	132888234 / 129380350 / +2.7%	0.57 / 0.54 / +4.5%
clickbench_q16/datafusion:parquet	157128798 / 152745678 / +2.9%	235267812 / 231527226 / +1.6%	0.67 / 0.66 / +1.2%
clickbench_q17/datafusion:parquet	157884400 / 152017450 / +3.9%	238994299 / 241003570 / -0.8%	0.66 / 0.63 / +4.7%
clickbench_q18/datafusion:parquet	311359323 / 310537638 / +0.3%	419915874 / 405254007 / +3.6%	0.74 / 0.77 / -3.2%
clickbench_q19/datafusion:parquet	19244506 / 20014577 / -3.8%	72949260 / 77345856 / -5.7%	0.26 / 0.26 / +1.9%
clickbench_q20/datafusion:parquet	177873100 / 168338143 / +5.7%	275071453 / 282610617 / -2.7%	0.65 / 0.60 / +8.6%
clickbench_q21/datafusion:parquet	175789859 / 162586705 / +8.1%	291034154 / 296463848 / -1.8%	0.60 / 0.55 / +10.1%
clickbench_q22/datafusion:parquet	260007617 / 247244004 / +5.2%	412550815 / 426271487 / -3.2%	0.63 / 0.58 / +8.7%
clickbench_q23/datafusion:parquet	1222057044 / 958033460 / +27.6% 🔴	1223338800 / 1188081892 / +3.0%	1.00 / 0.81 / +23.9%
clickbench_q24/datafusion:parquet	30086596 / 29687785 / +1.3%	85444576 / 88595086 / -3.6%	0.35 / 0.34 / +5.1%
clickbench_q25/datafusion:parquet	36227629 / 36038258 / +0.5%	99241404 / 100670421 / -1.4%	0.37 / 0.36 / +2.0%
clickbench_q26/datafusion:parquet	30680776 / 31076550 / -1.3%	85435981 / 89322154 / -4.4%	0.36 / 0.35 / +3.2%
clickbench_q27/datafusion:parquet	195098616 / 181681856 / +7.4%	284877431 / 282810554 / +0.7%	0.68 / 0.64 / +6.6%
clickbench_q28/datafusion:parquet	626732134 / 618188886 / +1.4%	697268914 / 703746785 / -0.9%	0.90 / 0.88 / +2.3%
clickbench_q29/datafusion:parquet	28347430 / 29160904 / -2.8%	89864266 / 92433642 / -2.8%	0.32 / 0.32 / -0.0%
clickbench_q30/datafusion:parquet	92584877 / 88375794 / +4.8%	165618416 / 174461962 / -5.1%	0.56 / 0.51 / +10.4%
clickbench_q31/datafusion:parquet	104952362 / 98630254 / +6.4%	190088311 / 194643150 / -2.3%	0.55 / 0.51 / +9.0%
clickbench_q32/datafusion:parquet	333154730 / 312151684 / +6.7%	426110061 / 411892021 / +3.5%	0.78 / 0.76 / +3.2%
clickbench_q33/datafusion:parquet	382273392 / 364431568 / +4.9%	473740705 / 457565242 / +3.5%	0.81 / 0.80 / +1.3%
clickbench_q34/datafusion:parquet	383523804 / 368467538 / +4.1%	474471925 / 459295201 / +3.3%	0.81 / 0.80 / +0.8%
clickbench_q35/datafusion:parquet	64013114 / 62238170 / +2.9%	122030827 / 125320460 / -2.6%	0.52 / 0.50 / +5.6%
clickbench_q36/datafusion:parquet	73407664 / 72923986 / +0.7%	132163993 / 137425131 / -3.8%	0.56 / 0.53 / +4.7%
clickbench_q37/datafusion:parquet	35598100 / 35407364 / +0.5%	90135409 / 91617279 / -1.6%	0.39 / 0.39 / +2.2%
clickbench_q38/datafusion:parquet	47773576 / 47201662 / +1.2%	105639577 / 107103084 / -1.4%	0.45 / 0.44 / +2.6%
clickbench_q39/datafusion:parquet	144244684 / 142504575 / +1.2%	204738993 / 207781095 / -1.5%	0.70 / 0.69 / +2.7%
clickbench_q40/datafusion:parquet	20281032 / 20079467 / +1.0%	75506006 / 77018654 / -2.0%	0.27 / 0.26 / +3.0%
clickbench_q41/datafusion:parquet	18882951 / 18578103 / +1.6%	74397200 / 74859829 / -0.6%	0.25 / 0.25 / +2.3%
clickbench_q42/datafusion:parquet	19318292 / 19179280 / +0.7%	73335196 / 74388541 / -1.4%	0.26 / 0.26 / +2.2%

duckdb / vortex-file-compressed / ns (1.005x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	1654954 / 1580790 / +4.7%	23535139 / 26351019 / -10.7% 🟢	0.07 / 0.06 / +17.2%
clickbench_q01/duckdb:vortex-file-compressed	12062256 / 12074268 / -0.1%	27129934 / 25909663 / +4.7%	0.44 / 0.47 / -4.6%
clickbench_q02/duckdb:vortex-file-compressed	14234322 / 16326912 / -12.8% 🟢	32212909 / 32805534 / -1.8%	0.44 / 0.50 / -11.2%
clickbench_q03/duckdb:vortex-file-compressed	17724345 / 18192644 / -2.6%	44674171 / 49525202 / -9.8%	0.40 / 0.37 / +8.0%
clickbench_q04/duckdb:vortex-file-compressed	75327722 / 68795704 / +9.5%	98078695 / 101471375 / -3.3%	0.77 / 0.68 / +13.3%
clickbench_q05/duckdb:vortex-file-compressed	69777036 / 70734976 / -1.4%	96164902 / 94604085 / +1.6%	0.73 / 0.75 / -3.0%
clickbench_q06/duckdb:vortex-file-compressed	1833246 / 1892660 / -3.1%	29443307 / 29315843 / +0.4%	0.06 / 0.06 / -3.6%
clickbench_q07/duckdb:vortex-file-compressed	15959120 / 14476832 / +10.2% 🔴	36217884 / 29741876 / +21.8% 🔴	0.44 / 0.49 / -9.5%
clickbench_q08/duckdb:vortex-file-compressed	84927808 / 86277628 / -1.6%	119435903 / 125439785 / -4.8%	0.71 / 0.69 / +3.4%
clickbench_q09/duckdb:vortex-file-compressed	111574647 / 110210952 / +1.2%	144626557 / 154656273 / -6.5%	0.77 / 0.71 / +8.3%
clickbench_q10/duckdb:vortex-file-compressed	44861650 / 42802702 / +4.8%	79638837 / 75658341 / +5.3%	0.56 / 0.57 / -0.4%
clickbench_q11/duckdb:vortex-file-compressed	58260246 / 59811950 / -2.6%	85870441 / 90815831 / -5.4%	0.68 / 0.66 / +3.0%
clickbench_q12/duckdb:vortex-file-compressed	76205138 / 75687386 / +0.7%	107417834 / 111266189 / -3.5%	0.71 / 0.68 / +4.3%
clickbench_q13/duckdb:vortex-file-compressed	143936816 / 151871796 / -5.2%	177447839 / 194852061 / -8.9%	0.81 / 0.78 / +4.1%
clickbench_q14/duckdb:vortex-file-compressed	82456164 / 86213754 / -4.4%	111150788 / 117867111 / -5.7%	0.74 / 0.73 / +1.4%
clickbench_q15/duckdb:vortex-file-compressed	92015979 / 96786038 / -4.9%	129387924 / 132019367 / -2.0%	0.71 / 0.73 / -3.0%
clickbench_q16/duckdb:vortex-file-compressed	163059276 / 167114254 / -2.4%	211482878 / 216458679 / -2.3%	0.77 / 0.77 / -0.1%
clickbench_q17/duckdb:vortex-file-compressed	164139523 / 169188067 / -3.0%	211450804 / 207799775 / +1.8%	0.78 / 0.81 / -4.7%
clickbench_q18/duckdb:vortex-file-compressed	333920950 / 320696794 / +4.1%	411014491 / 374836582 / +9.7%	0.81 / 0.86 / -5.0%
clickbench_q19/duckdb:vortex-file-compressed	17845050 / 16236211 / +9.9%	41101919 / 41511083 / -1.0%	0.43 / 0.39 / +11.0%
clickbench_q20/duckdb:vortex-file-compressed	124950337 / 128715542 / -2.9%	199397547 / 201832233 / -1.2%	0.63 / 0.64 / -1.7%
clickbench_q21/duckdb:vortex-file-compressed	179279744 / 184030028 / -2.6%	294650691 / 324119836 / -9.1%	0.61 / 0.57 / +7.2%
clickbench_q22/duckdb:vortex-file-compressed	269147268 / 264176874 / +1.9%	437502037 / 479022046 / -8.7%	0.62 / 0.55 / +11.6%
clickbench_q23/duckdb:vortex-file-compressed	73025817 / 69574750 / +5.0%	120135038 / 112088996 / +7.2%	0.61 / 0.62 / -2.1%
clickbench_q24/duckdb:vortex-file-compressed	28241374 / 26466083 / +6.7%	42978665 / 44134781 / -2.6%	0.66 / 0.60 / +9.6%
clickbench_q25/duckdb:vortex-file-compressed	36043157 / 35819172 / +0.6%	54412907 / 58254618 / -6.6%	0.66 / 0.61 / +7.7%
clickbench_q26/duckdb:vortex-file-compressed	21669718 / 20637668 / +5.0%	38038102 / 39638199 / -4.0%	0.57 / 0.52 / +9.4%
clickbench_q27/duckdb:vortex-file-compressed	172652368 / 173709338 / -0.6%	268865225 / 286977040 / -6.3%	0.64 / 0.61 / +6.1%
clickbench_q28/duckdb:vortex-file-compressed	642175844 / 651417141 / -1.4%	675213014 / 706326089 / -4.4%	0.95 / 0.92 / +3.1%
clickbench_q29/duckdb:vortex-file-compressed	19607764 / 18090272 / +8.4%	38555485 / 37425900 / +3.0%	0.51 / 0.48 / +5.2%
clickbench_q30/duckdb:vortex-file-compressed	92812985 / 98879665 / -6.1%	123715690 / 133424620 / -7.3%	0.75 / 0.74 / +1.2%
clickbench_q31/duckdb:vortex-file-compressed	139902422 / 141141522 / -0.9%	208781141 / 220112523 / -5.1%	0.67 / 0.64 / +4.5%
clickbench_q32/duckdb:vortex-file-compressed	435727640 / 452546409 / -3.7%	484286867 / 490666424 / -1.3%	0.90 / 0.92 / -2.4%
clickbench_q33/duckdb:vortex-file-compressed	403407034 / 410481700 / -1.7%	509052968 / 516048050 / -1.4%	0.79 / 0.80 / -0.4%
clickbench_q34/duckdb:vortex-file-compressed	427284792 / 416499742 / +2.6%	536541938 / 538348987 / -0.3%	0.80 / 0.77 / +2.9%
clickbench_q35/duckdb:vortex-file-compressed	104560119 / 104349368 / +0.2%	135377386 / 139599151 / -3.0%	0.77 / 0.75 / +3.3%
clickbench_q36/duckdb:vortex-file-compressed	17814114 / 16348355 / +9.0%	34545052 / 31999737 / +8.0%	0.52 / 0.51 / +0.9%
clickbench_q37/duckdb:vortex-file-compressed	12629566 / 12514446 / +0.9%	29712272 / 27612693 / +7.6%	0.43 / 0.45 / -6.2%
clickbench_q38/duckdb:vortex-file-compressed	14162782 / 14165554 / -0.0%	29718470 / 31517560 / -5.7%	0.48 / 0.45 / +6.0%
clickbench_q39/duckdb:vortex-file-compressed	25171980 / 24695728 / +1.9%	43941210 / 46977235 / -6.5%	0.57 / 0.53 / +9.0%
clickbench_q40/duckdb:vortex-file-compressed	10983848 / 11355789 / -3.3%	28824305 / 29026802 / -0.7%	0.38 / 0.39 / -2.6%
clickbench_q41/duckdb:vortex-file-compressed	12533418 / 12696586 / -1.3%	29406165 / 31037363 / -5.3%	0.43 / 0.41 / +4.2%
clickbench_q42/duckdb:vortex-file-compressed	13912772 / 13013474 / +6.9%	30115050 / 30141565 / -0.1%	0.46 / 0.43 / +7.0%

duckdb / parquet / ns (0.983x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	7573146 / 8706266 / -13.0% 🟢	23858924 / 23103282 / +3.3%	0.32 / 0.38 / -15.8%
clickbench_q01/duckdb:parquet	9263248 / 9358030 / -1.0%	19836477 / 21638566 / -8.3%	0.47 / 0.43 / +8.0%
clickbench_q02/duckdb:parquet	14746132 / 15021124 / -1.8%	31614667 / 32913210 / -3.9%	0.47 / 0.46 / +2.2%
clickbench_q03/duckdb:parquet	15082632 / 15829214 / -4.7%	50390772 / 54223300 / -7.1%	0.30 / 0.29 / +2.5%
clickbench_q04/duckdb:parquet	69300591 / 69241474 / +0.1%	93267478 / 91311395 / +2.1%	0.74 / 0.76 / -2.0%
clickbench_q05/duckdb:parquet	82115368 / 81314521 / +1.0%	117849463 / 129986389 / -9.3%	0.70 / 0.63 / +11.4%
clickbench_q06/duckdb:parquet	14394851 / 17631072 / -18.4% 🟢	28679689 / 27737966 / +3.4%	0.50 / 0.64 / -21.0%
clickbench_q07/duckdb:parquet	11406555 / 11366487 / +0.4%	25089374 / 22718165 / +10.4% 🔴	0.45 / 0.50 / -9.1%
clickbench_q08/duckdb:parquet	84910016 / 83453878 / +1.7%	128688506 / 131237983 / -1.9%	0.66 / 0.64 / +3.8%
clickbench_q09/duckdb:parquet	118862322 / 115640260 / +2.8%	159566418 / 160306106 / -0.5%	0.74 / 0.72 / +3.3%
clickbench_q10/duckdb:parquet	32450626 / 34600591 / -6.2%	65924627 / 69259723 / -4.8%	0.49 / 0.50 / -1.5%
clickbench_q11/duckdb:parquet	36458239 / 36278903 / +0.5%	76988739 / 82438269 / -6.6%	0.47 / 0.44 / +7.6%
clickbench_q12/duckdb:parquet	92976758 / 91934228 / +1.1%	154989344 / 134102363 / +15.6% 🔴	0.60 / 0.69 / -12.5%
clickbench_q13/duckdb:parquet	146411159 / 145483204 / +0.6%	207069735 / 210373860 / -1.6%	0.71 / 0.69 / +2.2%
clickbench_q14/duckdb:parquet	98509740 / 98202322 / +0.3%	141010004 / 141183592 / -0.1%	0.70 / 0.70 / +0.4%
clickbench_q15/duckdb:parquet	93243198 / 91901444 / +1.5%	126224638 / 121427519 / +4.0%	0.74 / 0.76 / -2.4%
clickbench_q16/duckdb:parquet	168599935 / 171489876 / -1.7%	223104111 / 226667315 / -1.6%	0.76 / 0.76 / -0.1%
clickbench_q17/duckdb:parquet	182697600 / 180961562 / +1.0%	234216790 / 232263906 / +0.8%	0.78 / 0.78 / +0.1%
clickbench_q18/duckdb:parquet	320486877 / 343994246 / -6.8%	404774745 / 411327447 / -1.6%	0.79 / 0.84 / -5.3%
clickbench_q19/duckdb:parquet	12928781 / 13713836 / -5.7%	43522563 / 43285060 / +0.5%	0.30 / 0.32 / -6.2%
clickbench_q20/duckdb:parquet	134128268 / 134411169 / -0.2%	241457892 / 243609134 / -0.9%	0.56 / 0.55 / +0.7%
clickbench_q21/duckdb:parquet	179438466 / 181726696 / -1.3%	316756254 / 321428311 / -1.5%	0.57 / 0.57 / +0.2%
clickbench_q22/duckdb:parquet	241253003 / 251974915 / -4.3%	410933793 / 421657536 / -2.5%	0.59 / 0.60 / -1.8%
clickbench_q23/duckdb:parquet	146147089 / 144807872 / +0.9%	163581697 / 166495566 / -1.8%	0.89 / 0.87 / +2.7%
clickbench_q24/duckdb:parquet	42905614 / 42927254 / -0.1%	60661510 / 65797841 / -7.8%	0.71 / 0.65 / +8.4%
clickbench_q25/duckdb:parquet	39965651 / 40577998 / -1.5%	88132327 / 96929895 / -9.1%	0.45 / 0.42 / +8.3%
clickbench_q26/duckdb:parquet	31867936 / 30660028 / +3.9%	44706692 / 47765593 / -6.4%	0.71 / 0.64 / +11.1%
clickbench_q27/duckdb:parquet	142505421 / 144346226 / -1.3%	251823420 / 259903826 / -3.1%	0.57 / 0.56 / +1.9%
clickbench_q28/duckdb:parquet	898500826 / 905480214 / -0.8%	1035808062 / 994348029 / +4.2%	0.87 / 0.91 / -4.7%
clickbench_q29/duckdb:parquet	16787135 / 17644337 / -4.9%	29783388 / 32504410 / -8.4%	0.56 / 0.54 / +3.8%
clickbench_q30/duckdb:parquet	90727732 / 91432529 / -0.8%	173935896 / 171552049 / +1.4%	0.52 / 0.53 / -2.1%
clickbench_q31/duckdb:parquet	144584312 / 145301566 / -0.5%	288026691 / 291321737 / -1.1%	0.50 / 0.50 / +0.6%
clickbench_q32/duckdb:parquet	454484208 / 460725720 / -1.4%	493107003 / 580481653 / -15.1% 🟢	0.92 / 0.79 / +16.1%
clickbench_q33/duckdb:parquet	448840558 / 460139702 / -2.5%	480511977 / 492915264 / -2.5%	0.93 / 0.93 / +0.1%
clickbench_q34/duckdb:parquet	456038608 / 463103250 / -1.5%	500528837 / 496262255 / +0.9%	0.91 / 0.93 / -2.4%
clickbench_q35/duckdb:parquet	100368594 / 100535434 / -0.2%	130359002 / 120321920 / +8.3%	0.77 / 0.84 / -7.9%
clickbench_q36/duckdb:parquet	30975546 / 31129598 / -0.5%	41172457 / 63836924 / -35.5% 🟢	0.75 / 0.49 / +54.3%
clickbench_q37/duckdb:parquet	22668646 / 22520103 / +0.7%	31818273 / 31242935 / +1.8%	0.71 / 0.72 / -1.2%
clickbench_q38/duckdb:parquet	23738629 / 24132721 / -1.6%	42171592 / 33532001 / +25.8% 🔴	0.56 / 0.72 / -21.8%
clickbench_q39/duckdb:parquet	56077808 / 56722082 / -1.1%	66046734 / 65842979 / +0.3%	0.85 / 0.86 / -1.4%
clickbench_q40/duckdb:parquet	13094574 / 12834790 / +2.0%	22862188 / 21552389 / +6.1%	0.57 / 0.60 / -3.8%
clickbench_q41/duckdb:parquet	13333814 / 13069666 / +2.0%	22821558 / 23412973 / -2.5%	0.58 / 0.56 / +4.7%
clickbench_q42/duckdb:parquet	14287618 / 15077209 / -5.2%	25250833 / 24380426 / +3.6%	0.57 / 0.62 / -8.5%

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[github-actions]

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR dfcb8c8e vs base d6037bc2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.3%
Engines: DataFusion No clear signal (+2.4%, environment too noisy confidence) · DuckDB No clear signal (-3.0%, environment too noisy confidence)
Vortex (geomean): hot 1.018x ➖ · cold 1.003x ➖
Parquet (geomean): hot 1.021x ➖ · cold 1.025x ➖
Shifts: Parquet (control) +2.1% · Median polish +1.7%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
• Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
• Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

---

datafusion / vortex-file-compressed / ns (1.037x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	225149973 / 207143042 / +8.7%	732064905 / 913065787 / -19.8%	0.31 / 0.23 / +35.6%
tpch_q02/datafusion:vortex-file-compressed	332799318 / 317909180 / +4.7%	753679095 / 664588260 / +13.4%	0.44 / 0.48 / -7.7%
tpch_q03/datafusion:vortex-file-compressed	329397322 / 356415045 / -7.6%	1235270360 / 1399335323 / -11.7%	0.27 / 0.25 / +4.7%
tpch_q04/datafusion:vortex-file-compressed	168222613 / 153802726 / +9.4%	425634371 / 414587960 / +2.7%	0.40 / 0.37 / +6.5%
tpch_q05/datafusion:vortex-file-compressed	346298171 / 324046059 / +6.9%	564889352 / 584974299 / -3.4%	0.61 / 0.55 / +10.7%
tpch_q06/datafusion:vortex-file-compressed	253032610 / 259185406 / -2.4%	388737724 / 340997885 / +14.0%	0.65 / 0.76 / -14.4%
tpch_q07/datafusion:vortex-file-compressed	368672138 / 387323406 / -4.8%	509575380 / 459465780 / +10.9%	0.72 / 0.84 / -14.2%
tpch_q08/datafusion:vortex-file-compressed	552025013 / 539478309 / +2.3%	707263106 / 1896702733 / -62.7% 🟢	0.78 / 0.28 / +174.4%
tpch_q09/datafusion:vortex-file-compressed	464572604 / 440719735 / +5.4%	525286735 / 470999806 / +11.5%	0.88 / 0.94 / -5.5%
tpch_q10/datafusion:vortex-file-compressed	361496338 / 311756758 / +16.0%	520504090 / 516730904 / +0.7%	0.69 / 0.60 / +15.1%
tpch_q11/datafusion:vortex-file-compressed	276386005 / 280476665 / -1.5%	393689069 / 394239031 / -0.1%	0.70 / 0.71 / -1.3%
tpch_q12/datafusion:vortex-file-compressed	322763536 / 309803776 / +4.2%	492140486 / 462426832 / +6.4%	0.66 / 0.67 / -2.1%
tpch_q13/datafusion:vortex-file-compressed	126607425 / 168874291 / -25.0%	423209383 / 619432757 / -31.7% 🟢	0.30 / 0.27 / +9.7%
tpch_q14/datafusion:vortex-file-compressed	180712136 / 189825256 / -4.8%	388691221 / 246153497 / +57.9% 🔴	0.46 / 0.77 / -39.7%
tpch_q15/datafusion:vortex-file-compressed	291734430 / 284119267 / +2.7%	476459314 / 457805766 / +4.1%	0.61 / 0.62 / -1.3%
tpch_q16/datafusion:vortex-file-compressed	166831437 / 155645137 / +7.2%	305604880 / 274594428 / +11.3%	0.55 / 0.57 / -3.7%
tpch_q17/datafusion:vortex-file-compressed	279563674 / 267226212 / +4.6%	463937730 / 396920142 / +16.9%	0.60 / 0.67 / -10.5%
tpch_q18/datafusion:vortex-file-compressed	300450982 / 243498485 / +23.4%	961546434 / 386464050 / +148.8% 🔴	0.31 / 0.63 / -50.4%
tpch_q19/datafusion:vortex-file-compressed	352510428 / 335779542 / +5.0%	513960214 / 473211497 / +8.6%	0.69 / 0.71 / -3.3%
tpch_q20/datafusion:vortex-file-compressed	302721423 / 280549644 / +7.9%	465892969 / 401779029 / +16.0%	0.65 / 0.70 / -6.9%
tpch_q21/datafusion:vortex-file-compressed	521373670 / 437618747 / +19.1%	959522655 / 1058894433 / -9.4%	0.54 / 0.41 / +31.5%
tpch_q22/datafusion:vortex-file-compressed	157799011 / 143397448 / +10.0%	378962170 / 315384274 / +20.2%	0.42 / 0.45 / -8.4%

datafusion / parquet / ns (1.012x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	164290095 / 163825082 / +0.3%	578858852 / 491688601 / +17.7%	0.28 / 0.33 / -14.8%
tpch_q02/datafusion:parquet	267823833 / 257490466 / +4.0%	633915582 / 478392308 / +32.5% 🔴	0.42 / 0.54 / -21.5%
tpch_q03/datafusion:parquet	269532085 / 274554876 / -1.8%	771884590 / 765931664 / +0.8%	0.35 / 0.36 / -2.6%
tpch_q04/datafusion:parquet	135990694 / 155436663 / -12.5%	337770573 / 391624546 / -13.8%	0.40 / 0.40 / +1.4%
tpch_q05/datafusion:parquet	334506336 / 333895706 / +0.2%	458370826 / 459088752 / -0.2%	0.73 / 0.73 / +0.3%
tpch_q06/datafusion:parquet	126215588 / 131533293 / -4.0%	232185925 / 522033260 / -55.5% 🟢	0.54 / 0.25 / +115.7%
tpch_q07/datafusion:parquet	358197478 / 329094010 / +8.8%	463544950 / 449879914 / +3.0%	0.77 / 0.73 / +5.6%
tpch_q08/datafusion:parquet	445681764 / 424503998 / +5.0%	541169329 / 545899479 / -0.9%	0.82 / 0.78 / +5.9%
tpch_q09/datafusion:parquet	436484190 / 444902667 / -1.9%	633628903 / 608132277 / +4.2%	0.69 / 0.73 / -5.8%
tpch_q10/datafusion:parquet	384103618 / 370647159 / +3.6%	697575031 / 512294289 / +36.2% 🔴	0.55 / 0.72 / -23.9%
tpch_q11/datafusion:parquet	289536973 / 260848473 / +11.0%	515448965 / 432218249 / +19.3%	0.56 / 0.60 / -6.9%
tpch_q12/datafusion:parquet	194332012 / 178959295 / +8.6%	404983878 / 423607484 / -4.4%	0.48 / 0.42 / +13.6%
tpch_q13/datafusion:parquet	394491636 / 396777926 / -0.6%	596421708 / 627558838 / -5.0%	0.66 / 0.63 / +4.6%
tpch_q14/datafusion:parquet	160062356 / 164627528 / -2.8%	272499706 / 256617409 / +6.2%	0.59 / 0.64 / -8.4%
tpch_q15/datafusion:parquet	284719161 / 258319898 / +10.2%	417205774 / 630115998 / -33.8% 🟢	0.68 / 0.41 / +66.5%
tpch_q16/datafusion:parquet	107016356 / 110831990 / -3.4%	296374934 / 262914351 / +12.7%	0.36 / 0.42 / -14.3%
tpch_q17/datafusion:parquet	314149984 / 304554345 / +3.2%	713363665 / 405643523 / +75.9% 🔴	0.44 / 0.75 / -41.3%
tpch_q18/datafusion:parquet	386720002 / 406101315 / -4.8%	504322635 / 531893943 / -5.2%	0.77 / 0.76 / +0.4%
tpch_q19/datafusion:parquet	186827566 / 160224569 / +16.6%	283301389 / 277640805 / +2.0%	0.66 / 0.58 / +14.3%
tpch_q20/datafusion:parquet	241794415 / 249308954 / -3.0%	437769016 / 417183224 / +4.9%	0.55 / 0.60 / -7.6%
tpch_q21/datafusion:parquet	312966176 / 328063891 / -4.6%	420411147 / 425502619 / -1.2%	0.74 / 0.77 / -3.4%
tpch_q22/datafusion:parquet	166395379 / 166803204 / -0.2%	357423889 / 307132423 / +16.4%	0.47 / 0.54 / -14.3%

duckdb / vortex-file-compressed / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	197418271 / 199570873 / -1.1%	255220694 / 277427962 / -8.0%	0.77 / 0.72 / +7.5%
tpch_q02/duckdb:vortex-file-compressed	387619254 / 376751760 / +2.9%	414629422 / 453930097 / -8.7%	0.93 / 0.83 / +12.6%
tpch_q03/duckdb:vortex-file-compressed	420513026 / 389603964 / +7.9%	447981293 / 483655670 / -7.4%	0.94 / 0.81 / +16.5%
tpch_q04/duckdb:vortex-file-compressed	239973756 / 240863723 / -0.4%	290297575 / 244722048 / +18.6%	0.83 / 0.98 / -16.0%
tpch_q05/duckdb:vortex-file-compressed	362717111 / 360022076 / +0.7%	421775715 / 410736828 / +2.7%	0.86 / 0.88 / -1.9%
tpch_q06/duckdb:vortex-file-compressed	259814039 / 268817264 / -3.3%	306745625 / 296875702 / +3.3%	0.85 / 0.91 / -6.5%
tpch_q07/duckdb:vortex-file-compressed	409595127 / 471972291 / -13.2%	573605620 / 469567036 / +22.2%	0.71 / 1.01 / -29.0%
tpch_q08/duckdb:vortex-file-compressed	550034179 / 548807006 / +0.2%	549485617 / 634332512 / -13.4%	1.00 / 0.87 / +15.7%
tpch_q09/duckdb:vortex-file-compressed	443731040 / 496324655 / -10.6%	458252007 / 563758998 / -18.7%	0.97 / 0.88 / +10.0%
tpch_q10/duckdb:vortex-file-compressed	391253943 / 465526827 / -16.0%	398319089 / 475761593 / -16.3%	0.98 / 0.98 / +0.4%
tpch_q11/duckdb:vortex-file-compressed	150382267 / 148428059 / +1.3%	156611150 / 164590606 / -4.8%	0.96 / 0.90 / +6.5%
tpch_q12/duckdb:vortex-file-compressed	407144537 / 449077631 / -9.3%	655780163 / 404233864 / +62.2% 🔴	0.62 / 1.11 / -44.1%
tpch_q13/duckdb:vortex-file-compressed	272777326 / 280815219 / -2.9%	244273300 / 384444785 / -36.5% 🟢	1.12 / 0.73 / +52.9%
tpch_q14/duckdb:vortex-file-compressed	259167256 / 233794953 / +10.9%	272239533 / 270010692 / +0.8%	0.95 / 0.87 / +9.9%
tpch_q15/duckdb:vortex-file-compressed	159869479 / 144862740 / +10.4%	190231078 / 217073232 / -12.4%	0.84 / 0.67 / +25.9%
tpch_q16/duckdb:vortex-file-compressed	177165301 / 187152383 / -5.3%	193565872 / 224832643 / -13.9%	0.92 / 0.83 / +10.0%
tpch_q17/duckdb:vortex-file-compressed	452101974 / 362587252 / +24.7%	478141476 / 410022478 / +16.6%	0.95 / 0.88 / +6.9%
tpch_q18/duckdb:vortex-file-compressed	335906517 / 295169073 / +13.8%	318682623 / 346712832 / -8.1%	1.05 / 0.85 / +23.8%
tpch_q19/duckdb:vortex-file-compressed	333633195 / 325075439 / +2.6%	362110901 / 405975882 / -10.8%	0.92 / 0.80 / +15.1%
tpch_q20/duckdb:vortex-file-compressed	387493067 / 400508991 / -3.2%	447285540 / 480323384 / -6.9%	0.87 / 0.83 / +3.9%
tpch_q21/duckdb:vortex-file-compressed	728209369 / 560974020 / +29.8%	821943222 / 792134454 / +3.8%	0.89 / 0.71 / +25.1%
tpch_q22/duckdb:vortex-file-compressed	110701969 / 145847360 / -24.1%	148416761 / 144263647 / +2.9%	0.75 / 1.01 / -26.2%

duckdb / parquet / ns (1.031x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	273971927 / 270638367 / +1.2%	270088062 / 295169389 / -8.5%	1.01 / 0.92 / +10.6%
tpch_q02/duckdb:parquet	610258359 / 607114514 / +0.5%	609304888 / 625696037 / -2.6%	1.00 / 0.97 / +3.2%
tpch_q03/duckdb:parquet	721402132 / 661548586 / +9.0%	790116411 / 750016072 / +5.3%	0.91 / 0.88 / +3.5%
tpch_q04/duckdb:parquet	465946025 / 417059830 / +11.7%	460136165 / 521821433 / -11.8%	1.01 / 0.80 / +26.7%
tpch_q05/duckdb:parquet	880527238 / 896260507 / -1.8%	1130404522 / 945269782 / +19.6%	0.78 / 0.95 / -17.8%
tpch_q06/duckdb:parquet	307348414 / 277460978 / +10.8%	312130305 / 287345652 / +8.6%	0.98 / 0.97 / +2.0%
tpch_q07/duckdb:parquet	792511714 / 770786433 / +2.8%	810554756 / 758097030 / +6.9%	0.98 / 1.02 / -3.8%
tpch_q08/duckdb:parquet	965398073 / 980352635 / -1.5%	998531758 / 1098549562 / -9.1%	0.97 / 0.89 / +8.3%
tpch_q09/duckdb:parquet	944688061 / 1042730652 / -9.4%	932967997 / 918367817 / +1.6%	1.01 / 1.14 / -10.8%
tpch_q10/duckdb:parquet	934997619 / 930763568 / +0.5%	899822209 / 890047802 / +1.1%	1.04 / 1.05 / -0.6%
tpch_q11/duckdb:parquet	382020378 / 408822789 / -6.6%	358183314 / 501668326 / -28.6%	1.07 / 0.81 / +30.9%
tpch_q12/duckdb:parquet	565025755 / 477905323 / +18.2%	568527705 / 526415094 / +8.0%	0.99 / 0.91 / +9.5%
tpch_q13/duckdb:parquet	748156814 / 741449424 / +0.9%	938011448 / 922592118 / +1.7%	0.80 / 0.80 / -0.8%
tpch_q14/duckdb:parquet	486439085 / 465782907 / +4.4%	499328132 / 449509365 / +11.1%	0.97 / 1.04 / -6.0%
tpch_q15/duckdb:parquet	344452431 / 336985458 / +2.2%	363443138 / 334973082 / +8.5%	0.95 / 1.01 / -5.8%
tpch_q16/duckdb:parquet	450848471 / 451875398 / -0.2%	415919611 / 470619457 / -11.6%	1.08 / 0.96 / +12.9%
tpch_q17/duckdb:parquet	446662942 / 418483681 / +6.7%	500639924 / 552764622 / -9.4%	0.89 / 0.76 / +17.8%
tpch_q18/duckdb:parquet	597394513 / 613672101 / -2.7%	582637781 / 567957810 / +2.6%	1.03 / 1.08 / -5.1%
tpch_q19/duckdb:parquet	579559793 / 527947103 / +9.8%	628109113 / 563714109 / +11.4%	0.92 / 0.94 / -1.5%
tpch_q20/duckdb:parquet	840559482 / 762132637 / +10.3%	1244243087 / 773693762 / +60.8% 🔴	0.68 / 0.99 / -31.4%
tpch_q21/duckdb:parquet	631976674 / 621714649 / +1.7%	648257955 / 682530580 / -5.0%	0.97 / 0.91 / +7.0%
tpch_q22/duckdb:parquet	400450206 / 390135585 / +2.6%	521170422 / 390203214 / +33.6% 🔴	0.77 / 1.00 / -23.1%

[myrrc]

LGTM