Replace `ScalarFnVTable::is_fallible` with `is_infallible` by connortsui20 · Pull Request #9511 · vortex-data/vortex

connortsui20 · 2026-08-20T16:48:49Z

Rationale for this change

Flips the polarity of the fallibility hook so the conservative answer is the default. A scalar function now opts in to being infallible by overriding is_infallible to return true, instead of opting out of the fallible default.

What changes are included in this PR?

Renames ScalarFnVTable::is_fallible to is_infallible along with the DynScalarFn and ScalarFnSignature mirrors, and inverts every implementation and call site (dictionary push-down, the dict layout pushdown split, and ExpressionTakeRule). Also renames the label_is_fallible expression analysis to label_infallible so it matches label_strict, and inverts its tests in place.

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

ScalarFnSignature::is_fallible becomes is_infallible and label_is_fallible becomes label_infallible, both with flipped return values. Out-of-tree ScalarFnVTable implementations must rename their is_fallible override and invert the result, and an override that returned true can now rely on the default.

Generated by Claude Code

Flip the polarity of the fallibility hook so the conservative default (`false`) is the easy one to satisfy: a scalar function now opts in to being infallible rather than opting out of being fallible. Rename the `DynScalarFn` and `ScalarFnSignature` methods to match, flip every vtable implementation, and rename the `label_is_fallible` expression analysis to `label_is_infallible` (a tree is infallible only when all of its nodes are). Signed-off-by: Claude <noreply@anthropic.com> Co-Authored-By: Claude <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011DaVCc8ZmJ13JtPGQYMM3o

Rename the labeling analysis to `label_infallible` to match its sibling `label_strict`, document it in the same shape, and fix the comment fragments in the `GetItem` and `Select` fallibility overrides. Signed-off-by: Claude <noreply@anthropic.com> Co-Authored-By: Claude <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011DaVCc8ZmJ13JtPGQYMM3o

codspeed-hq · 2026-08-20T17:00:32Z

Merging this PR will improve performance by 14.58%

⚠️

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.

⚡ 2 improved benchmarks
✅ 1954 untouched benchmarks
⏩ 442 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
⚡	Simulation	`take[duplicates/repeated/primitive/nonnull/chunks=16/indices=1000]`	262.6 µs	228.9 µs	+14.73%
⚡	Simulation	`compress_fsst[(500, 64, 8)]`	599.2 µs	523.7 µs	+14.43%

Tip

Curious why this is faster? Comment @codspeedbot explain why this is faster on this PR, or directly use the CodSpeed MCP with your agent.

_{Comparing ct/scalar-fn-is-infallible (968391d) with develop (623fd06)}

442 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. ↩

robert3005

I trust this is mechanical refactor

connortsui20 · 2026-08-20T17:34:06Z

just to be sure ill run sql benchmarks (for correctness)

github-actions · 2026-08-20T17:49:14Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`968391d`	statpopgen	1	Explore Profiling Data
🟢 Done	`968391d`	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	`968391d`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`968391d`	fineweb	1	Explore Profiling Data
🟢 Done	`968391d`	fineweb-s3	1	Explore Profiling Data
🟢 Done	`968391d`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`968391d`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`968391d`	polarsignals	1	Explore Profiling Data
🟢 Done	`968391d`	tpch-s3	1	Explore Profiling Data
🟢 Done	`968391d`	tpch-nvme	1	Explore Profiling Data

Powered by Polar Signals Cloud

github-actions · 2026-08-20T17:50:46Z

Benchmarks: PolarSignals Profiling 📖

Commits: PR 968391d0 vs base 40802512
Vortex (hot geomean): 1.012x ➖
Cold run (geomean): Vortex 1.003x ➖

datafusion / vortex-file-compressed / ns (1.012x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	123115160 / 109227714 / +12.7% 🔴	202212966 / 207144864 / -2.4%	0.61 / 0.53 / +15.5%
polarsignals_q01/datafusion:vortex-file-compressed	161479794 / 160527327 / +0.6%	191916466 / 192173657 / -0.1%	0.84 / 0.84 / +0.7%
polarsignals_q02/datafusion:vortex-file-compressed	20675457 / 19120588 / +8.1%	22315502 / 21598432 / +3.3%	0.93 / 0.89 / +4.7%
polarsignals_q03/datafusion:vortex-file-compressed	164952155 / 162292387 / +1.6%	157250043 / 157934605 / -0.4%	1.05 / 1.03 / +2.1%
polarsignals_q04/datafusion:vortex-file-compressed	10881240 / 11278155 / -3.5%	13057741 / 12166918 / +7.3%	0.83 / 0.93 / -10.1%
polarsignals_q05/datafusion:vortex-file-compressed	12508290 / 13260564 / -5.7%	13124589 / 14590029 / -10.0% 🟢	0.95 / 0.91 / +4.9%
polarsignals_q06/datafusion:vortex-file-compressed	23462592 / 23503282 / -0.2%	23696791 / 25461634 / -6.9%	0.99 / 0.92 / +7.3%
polarsignals_q07/datafusion:vortex-file-compressed	11149406 / 10898078 / +2.3%	11878387 / 12094890 / -1.8%	0.94 / 0.90 / +4.2%
polarsignals_q08/datafusion:vortex-file-compressed	279726668 / 279163101 / +0.2%	276554082 / 273405318 / +1.2%	1.01 / 1.02 / -0.9%
polarsignals_q09/datafusion:vortex-file-compressed	12505484 / 12865416 / -2.8%	14807119 / 12917482 / +14.6% 🔴	0.84 / 1.00 / -15.2%

No file size changes detected.

github-actions · 2026-08-20T17:51:41Z

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.1%
Engines: DataFusion No clear signal (+0.5%, environment too noisy confidence) · DuckDB No clear signal (-0.7%, low confidence)
Vortex (hot geomean): 0.997x ➖
Parquet (hot geomean): 0.998x ➖
Cold run (geomean): Vortex 0.990x ➖ · Parquet 0.974x ➖
Shifts: Parquet (control) -0.2% · 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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 (1.004x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	43995550 / 42875130 / +2.6%	99268595 / 98198604 / +1.1%	0.44 / 0.44 / +1.5%
tpch_q02/datafusion:vortex-file-compressed	23032299 / 22740036 / +1.3%	28158685 / 27845757 / +1.1%	0.82 / 0.82 / +0.2%
tpch_q03/datafusion:vortex-file-compressed	28763491 / 29457157 / -2.4%	35137778 / 36427901 / -3.5%	0.82 / 0.81 / +1.2%
tpch_q04/datafusion:vortex-file-compressed	15598641 / 15861215 / -1.7%	17163618 / 19334455 / -11.2% 🟢	0.91 / 0.82 / +10.8%
tpch_q05/datafusion:vortex-file-compressed	49031322 / 49000025 / +0.1%	50444650 / 53095673 / -5.0%	0.97 / 0.92 / +5.3%
tpch_q06/datafusion:vortex-file-compressed	8311915 / 7730832 / +7.5%	8034287 / 8949947 / -10.2% 🟢	1.03 / 0.86 / +19.8%
tpch_q07/datafusion:vortex-file-compressed	55215832 / 55189961 / +0.0%	58646012 / 58435308 / +0.4%	0.94 / 0.94 / -0.3%
tpch_q08/datafusion:vortex-file-compressed	44128599 / 44582072 / -1.0%	45842677 / 44648270 / +2.7%	0.96 / 1.00 / -3.6%
tpch_q09/datafusion:vortex-file-compressed	55875204 / 55356455 / +0.9%	61288368 / 62435700 / -1.8%	0.91 / 0.89 / +2.8%
tpch_q10/datafusion:vortex-file-compressed	28124162 / 28423298 / -1.1%	30814549 / 30483604 / +1.1%	0.91 / 0.93 / -2.1%
tpch_q11/datafusion:vortex-file-compressed	17350375 / 17238332 / +0.6%	18030478 / 18455424 / -2.3%	0.96 / 0.93 / +3.0%
tpch_q12/datafusion:vortex-file-compressed	26685326 / 26635443 / +0.2%	38512276 / 28659157 / +34.4% 🔴	0.69 / 0.93 / -25.4%
tpch_q13/datafusion:vortex-file-compressed	25052239 / 24443104 / +2.5%	25530279 / 25633753 / -0.4%	0.98 / 0.95 / +2.9%
tpch_q14/datafusion:vortex-file-compressed	14489545 / 14609676 / -0.8%	16074201 / 15097613 / +6.5%	0.90 / 0.97 / -6.8%
tpch_q15/datafusion:vortex-file-compressed	20919498 / 20677331 / +1.2%	21462429 / 27646642 / -22.4% 🟢	0.97 / 0.75 / +30.3%
tpch_q16/datafusion:vortex-file-compressed	24575015 / 24538038 / +0.2%	23575041 / 22815086 / +3.3%	1.04 / 1.08 / -3.1%
tpch_q17/datafusion:vortex-file-compressed	55414680 / 56609305 / -2.1%	57515839 / 59796607 / -3.8%	0.96 / 0.95 / +1.8%
tpch_q18/datafusion:vortex-file-compressed	68314188 / 69482183 / -1.7%	68982444 / 66525177 / +3.7%	0.99 / 1.04 / -5.2%
tpch_q19/datafusion:vortex-file-compressed	17293300 / 16629672 / +4.0%	17804753 / 17403799 / +2.3%	0.97 / 0.96 / +1.6%
tpch_q20/datafusion:vortex-file-compressed	30926585 / 31152498 / -0.7%	32536685 / 32566633 / -0.1%	0.95 / 0.96 / -0.6%
tpch_q21/datafusion:vortex-file-compressed	59276123 / 58956148 / +0.5%	59642581 / 60268224 / -1.0%	0.99 / 0.98 / +1.6%
tpch_q22/datafusion:vortex-file-compressed	11818735 / 11935191 / -1.0%	23291166 / 13035368 / +78.7% 🔴	0.51 / 0.92 / -44.6%

datafusion / parquet / ns (0.999x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	113226194 / 120304262 / -5.9%	210459249 / 236329350 / -10.9% 🟢	0.54 / 0.51 / +5.7%
tpch_q02/datafusion:parquet	69427579 / 69672773 / -0.4%	83048398 / 78781418 / +5.4%	0.84 / 0.88 / -5.5%
tpch_q03/datafusion:parquet	92562127 / 102544241 / -9.7%	102585067 / 103209363 / -0.6%	0.90 / 0.99 / -9.2%
tpch_q04/datafusion:parquet	49700947 / 48876191 / +1.7%	49957366 / 56113087 / -11.0% 🟢	0.99 / 0.87 / +14.2%
tpch_q05/datafusion:parquet	129730746 / 115352711 / +12.5% 🔴	132777200 / 135988352 / -2.4%	0.98 / 0.85 / +15.2%
tpch_q06/datafusion:parquet	39324026 / 46308949 / -15.1% 🟢	39031650 / 39537393 / -1.3%	1.01 / 1.17 / -14.0%
tpch_q07/datafusion:parquet	129519822 / 130706370 / -0.9%	138247307 / 145075236 / -4.7%	0.94 / 0.90 / +4.0%
tpch_q08/datafusion:parquet	122232124 / 118885373 / +2.8%	131909238 / 133799799 / -1.4%	0.93 / 0.89 / +4.3%
tpch_q09/datafusion:parquet	156201656 / 152376451 / +2.5%	151062572 / 171634731 / -12.0% 🟢	1.03 / 0.89 / +16.5%
tpch_q10/datafusion:parquet	113996136 / 116092662 / -1.8%	116346703 / 131256612 / -11.4% 🟢	0.98 / 0.88 / +10.8%
tpch_q11/datafusion:parquet	50906343 / 49925709 / +2.0%	51466024 / 59905175 / -14.1% 🟢	0.99 / 0.83 / +18.7%
tpch_q12/datafusion:parquet	94058517 / 93449804 / +0.7%	91795748 / 89286420 / +2.8%	1.02 / 1.05 / -2.1%
tpch_q13/datafusion:parquet	223564978 / 222359604 / +0.5%	224583400 / 229233285 / -2.0%	1.00 / 0.97 / +2.6%
tpch_q14/datafusion:parquet	51621899 / 54150586 / -4.7%	47056171 / 52023375 / -9.5%	1.10 / 1.04 / +5.4%
tpch_q15/datafusion:parquet	68930906 / 68257003 / +1.0%	62677018 / 65112991 / -3.7%	1.10 / 1.05 / +4.9%
tpch_q16/datafusion:parquet	50908548 / 50475306 / +0.9%	47797613 / 61888841 / -22.8% 🟢	1.07 / 0.82 / +30.6%
tpch_q17/datafusion:parquet	148218995 / 150146646 / -1.3%	163106228 / 167130721 / -2.4%	0.91 / 0.90 / +1.2%
tpch_q18/datafusion:parquet	183175293 / 180769074 / +1.3%	182399113 / 199907272 / -8.8%	1.00 / 0.90 / +11.1%
tpch_q19/datafusion:parquet	85567427 / 75536610 / +13.3% 🔴	92837399 / 105675865 / -12.1% 🟢	0.92 / 0.71 / +28.9%
tpch_q20/datafusion:parquet	89802598 / 91754979 / -2.1%	96668716 / 87808466 / +10.1% 🔴	0.93 / 1.04 / -11.1%
tpch_q21/datafusion:parquet	173518906 / 168879523 / +2.7%	164713390 / 178366277 / -7.7%	1.05 / 0.95 / +11.3%
tpch_q22/datafusion:parquet	54356214 / 53817201 / +1.0%	56825300 / 55036558 / +3.3%	0.96 / 0.98 / -2.2%

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)
tpch_q01/duckdb:vortex-file-compressed	24601523 / 24154156 / +1.9%	67910535 / 71034422 / -4.4%	0.36 / 0.34 / +6.5%
tpch_q02/duckdb:vortex-file-compressed	35724397 / 36133557 / -1.1%	37282520 / 40096234 / -7.0%	0.96 / 0.90 / +6.3%
tpch_q03/duckdb:vortex-file-compressed	38507128 / 39914318 / -3.5%	50221502 / 52162288 / -3.7%	0.77 / 0.77 / +0.2%
tpch_q04/duckdb:vortex-file-compressed	32438940 / 33005258 / -1.7%	38630138 / 59372315 / -34.9% 🟢	0.84 / 0.56 / +51.1%
tpch_q05/duckdb:vortex-file-compressed	44529683 / 45560958 / -2.3%	44644473 / 47745532 / -6.5%	1.00 / 0.95 / +4.5%
tpch_q06/duckdb:vortex-file-compressed	12562572 / 13781302 / -8.8%	12614888 / 10165976 / +24.1% 🔴	1.00 / 1.36 / -26.5%
tpch_q07/duckdb:vortex-file-compressed	46130202 / 44064565 / +4.7%	42174503 / 43592225 / -3.3%	1.09 / 1.01 / +8.2%
tpch_q08/duckdb:vortex-file-compressed	53791674 / 57271393 / -6.1%	60162944 / 59456099 / +1.2%	0.89 / 0.96 / -7.2%
tpch_q09/duckdb:vortex-file-compressed	63832255 / 63513399 / +0.5%	63550107 / 60307955 / +5.4%	1.00 / 1.05 / -4.6%
tpch_q10/duckdb:vortex-file-compressed	52719722 / 51602757 / +2.2%	55531590 / 54503138 / +1.9%	0.95 / 0.95 / +0.3%
tpch_q11/duckdb:vortex-file-compressed	18620497 / 18151257 / +2.6%	19119988 / 17445648 / +9.6%	0.97 / 1.04 / -6.4%
tpch_q12/duckdb:vortex-file-compressed	27604689 / 30625744 / -9.9%	32810782 / 31384989 / +4.5%	0.84 / 0.98 / -13.8%
tpch_q13/duckdb:vortex-file-compressed	45608622 / 45077323 / +1.2%	54725981 / 56594976 / -3.3%	0.83 / 0.80 / +4.6%
tpch_q14/duckdb:vortex-file-compressed	24439683 / 24553736 / -0.5%	22660439 / 22549091 / +0.5%	1.08 / 1.09 / -1.0%
tpch_q15/duckdb:vortex-file-compressed	20990321 / 20556941 / +2.1%	23713022 / 30393928 / -22.0% 🟢	0.89 / 0.68 / +30.9%
tpch_q16/duckdb:vortex-file-compressed	34969386 / 33666703 / +3.9%	34138387 / 34100219 / +0.1%	1.02 / 0.99 / +3.8%
tpch_q17/duckdb:vortex-file-compressed	36178487 / 34904369 / +3.7%	42918718 / 43953871 / -2.4%	0.84 / 0.79 / +6.2%
tpch_q18/duckdb:vortex-file-compressed	55852735 / 54384897 / +2.7%	55753810 / 56011483 / -0.5%	1.00 / 0.97 / +3.2%
tpch_q19/duckdb:vortex-file-compressed	40944953 / 40730831 / +0.5%	45838825 / 41945636 / +9.3%	0.89 / 0.97 / -8.0%
tpch_q20/duckdb:vortex-file-compressed	37985031 / 39429295 / -3.7%	51613035 / 54912703 / -6.0%	0.74 / 0.72 / +2.5%
tpch_q21/duckdb:vortex-file-compressed	127004695 / 130541668 / -2.7%	119737548 / 128928699 / -7.1%	1.06 / 1.01 / +4.8%
tpch_q22/duckdb:vortex-file-compressed	21273647 / 22169315 / -4.0%	17732015 / 23350490 / -24.1% 🟢	1.20 / 0.95 / +26.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	81399836 / 81541974 / -0.2%	92161761 / 95193777 / -3.2%	0.88 / 0.86 / +3.1%
tpch_q02/duckdb:parquet	45306877 / 45916034 / -1.3%	58406106 / 58931451 / -0.9%	0.78 / 0.78 / -0.4%
tpch_q03/duckdb:parquet	80832436 / 81124810 / -0.4%	88516401 / 89586311 / -1.2%	0.91 / 0.91 / +0.8%
tpch_q04/duckdb:parquet	56978342 / 58633097 / -2.8%	59830016 / 59702809 / +0.2%	0.95 / 0.98 / -3.0%
tpch_q05/duckdb:parquet	78277257 / 79298979 / -1.3%	81023974 / 84557088 / -4.2%	0.97 / 0.94 / +3.0%
tpch_q06/duckdb:parquet	24837252 / 25000168 / -0.7%	25082761 / 24845338 / +1.0%	0.99 / 1.01 / -1.6%
tpch_q07/duckdb:parquet	80339358 / 80533221 / -0.2%	81060716 / 81285533 / -0.3%	0.99 / 0.99 / +0.0%
tpch_q08/duckdb:parquet	96653576 / 96779668 / -0.1%	97988983 / 98211253 / -0.2%	0.99 / 0.99 / +0.1%
tpch_q09/duckdb:parquet	148491082 / 148931173 / -0.3%	149709240 / 149502472 / +0.1%	0.99 / 1.00 / -0.4%
tpch_q10/duckdb:parquet	141642324 / 142332992 / -0.5%	180459873 / 145481400 / +24.0% 🔴	0.78 / 0.98 / -19.8%
tpch_q11/duckdb:parquet	25521937 / 25123103 / +1.6%	25507885 / 25982980 / -1.8%	1.00 / 0.97 / +3.5%
tpch_q12/duckdb:parquet	52948423 / 53334313 / -0.7%	54010273 / 54289301 / -0.5%	0.98 / 0.98 / -0.2%
tpch_q13/duckdb:parquet	285280549 / 290658185 / -1.9%	289689185 / 295626171 / -2.0%	0.98 / 0.98 / +0.2%
tpch_q14/duckdb:parquet	56164176 / 56041193 / +0.2%	56283542 / 56294856 / -0.0%	1.00 / 1.00 / +0.2%
tpch_q15/duckdb:parquet	30603974 / 30613079 / -0.0%	30989633 / 30842796 / +0.5%	0.99 / 0.99 / -0.5%
tpch_q16/duckdb:parquet	66485997 / 65532944 / +1.5%	67699293 / 67279034 / +0.6%	0.98 / 0.97 / +0.8%
tpch_q17/duckdb:parquet	58093007 / 58245392 / -0.3%	61082012 / 61407214 / -0.5%	0.95 / 0.95 / +0.3%
tpch_q18/duckdb:parquet	127762080 / 128352029 / -0.5%	131588224 / 128921890 / +2.1%	0.97 / 1.00 / -2.5%
tpch_q19/duckdb:parquet	77458219 / 77282883 / +0.2%	78113277 / 77950078 / +0.2%	0.99 / 0.99 / +0.0%
tpch_q20/duckdb:parquet	78033784 / 77040311 / +1.3%	80034675 / 77678030 / +3.0%	0.97 / 0.99 / -1.7%
tpch_q21/duckdb:parquet	190633142 / 188323216 / +1.2%	185296822 / 189045817 / -2.0%	1.03 / 1.00 / +3.3%
tpch_q22/duckdb:parquet	62865312 / 63187292 / -0.5%	65691150 / 65954847 / -0.4%	0.96 / 0.96 / -0.1%

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

File	Scale	Format	Base	Change	%
customer.vortex	1.0	vortex-compact	7.40 MB	7.40 MB	-100.0%
duckdb.db	1.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
lineitem.vortex	1.0	vortex-compact	125.99 MB	125.99 MB	-100.0%
nation.vortex	1.0	vortex-compact	7.68 KB	7.68 KB	-100.0%
orders.vortex	1.0	vortex-compact	31.72 MB	31.72 MB	-100.0%
part.vortex	1.0	vortex-compact	3.55 MB	3.55 MB	-100.0%
partsupp.vortex	1.0	vortex-compact	20.29 MB	20.29 MB	-100.0%
region.vortex	1.0	vortex-compact	5.87 KB	5.87 KB	-100.0%
supplier.vortex	1.0	vortex-compact	495.77 KB	495.77 KB	-100.0%

Totals:

vortex-compact: 189.71 MB → 0 B (-100.0%)
vortex-file-compressed: 242.81 MB → 242.81 MB (0.0%)

github-actions · 2026-08-20T17:52:39Z

Benchmarks: FineWeb NVMe 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +2.7%
Engines: DataFusion No clear signal (+4.4%, low confidence) · DuckDB No clear signal (+1.1%, low confidence)
Vortex (hot geomean): 1.016x ➖
Parquet (hot geomean): 0.989x ➖
Cold run (geomean): Vortex 1.084x ➖ · Parquet 1.007x ➖
Shifts: Parquet (control) -1.1% · Median polish -0.9%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 (1.030x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	8397404 / 8574310 / -2.1%	36703942 / 33778698 / +8.7%	0.23 / 0.25 / -9.9%
fineweb_q01/datafusion:vortex-file-compressed	29139252 / 28992675 / +0.5%	76377419 / 69311588 / +10.2% 🔴	0.38 / 0.42 / -8.8%
fineweb_q02/datafusion:vortex-file-compressed	31788900 / 32347177 / -1.7%	36797623 / 34861841 / +5.6%	0.86 / 0.93 / -6.9%
fineweb_q03/datafusion:vortex-file-compressed	39281164 / 40397317 / -2.8%	118557231 / 109667492 / +8.1%	0.33 / 0.37 / -10.1%
fineweb_q04/datafusion:vortex-file-compressed	214481762 / 211538338 / +1.4%	216816509 / 213586935 / +1.5%	0.99 / 0.99 / -0.1%
fineweb_q05/datafusion:vortex-file-compressed	152341190 / 153684620 / -0.9%	173485108 / 166086620 / +4.5%	0.88 / 0.93 / -5.1%
fineweb_q06/datafusion:vortex-file-compressed	38100999 / 36945090 / +3.1%	35682439 / 35582945 / +0.3%	1.07 / 1.04 / +2.8%
fineweb_q07/datafusion:vortex-file-compressed	42016742 / 42656116 / -1.5%	45071642 / 44867498 / +0.5%	0.93 / 0.95 / -1.9%
fineweb_q08/datafusion:vortex-file-compressed	21550010 / 15925203 / +35.3% 🔴	26778999 / 18348827 / +45.9% 🔴	0.80 / 0.87 / -7.3%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	8540251 / 9020712 / -5.3%	51053255 / 47093922 / +8.4%	0.17 / 0.19 / -12.7%
fineweb_q01/datafusion:parquet	191693550 / 196266248 / -2.3%	302978309 / 298110313 / +1.6%	0.63 / 0.66 / -3.9%
fineweb_q02/datafusion:parquet	197091361 / 198134688 / -0.5%	194741118 / 197689719 / -1.5%	1.01 / 1.00 / +1.0%
fineweb_q03/datafusion:parquet	188384558 / 190365298 / -1.0%	187783687 / 193943552 / -3.2%	1.00 / 0.98 / +2.2%
fineweb_q04/datafusion:parquet	205718533 / 208591270 / -1.4%	216655023 / 214350401 / +1.1%	0.95 / 0.97 / -2.4%
fineweb_q05/datafusion:parquet	202877918 / 204618678 / -0.9%	197948754 / 206154433 / -4.0%	1.02 / 0.99 / +3.3%
fineweb_q06/datafusion:parquet	199814880 / 199596200 / +0.1%	194721961 / 206668343 / -5.8%	1.03 / 0.97 / +6.3%
fineweb_q07/datafusion:parquet	190410870 / 193139150 / -1.4%	191723590 / 189769511 / +1.0%	0.99 / 1.02 / -2.4%
fineweb_q08/datafusion:parquet	187066310 / 187032196 / +0.0%	189487605 / 191392553 / -1.0%	0.99 / 0.98 / +1.0%

duckdb / vortex-file-compressed / ns (1.002x ➖, 4↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	6141191 / 3450404 / +78.0% 🔴	16396943 / 13336635 / +22.9% 🔴	0.37 / 0.26 / +44.8%
fineweb_q01/duckdb:vortex-file-compressed	62538821 / 46170984 / +35.5% 🔴	195703625 / 147592840 / +32.6% 🔴	0.32 / 0.31 / +2.2%
fineweb_q02/duckdb:vortex-file-compressed	55815736 / 52879662 / +5.6%	59055702 / 57407177 / +2.9%	0.95 / 0.92 / +2.6%
fineweb_q03/duckdb:vortex-file-compressed	81583286 / 85465487 / -4.5%	174026813 / 144582278 / +20.4% 🔴	0.47 / 0.59 / -20.7%
fineweb_q04/duckdb:vortex-file-compressed	285041162 / 317233266 / -10.1% 🟢	327526924 / 324033221 / +1.1%	0.87 / 0.98 / -11.1%
fineweb_q05/duckdb:vortex-file-compressed	221028182 / 274534711 / -19.5% 🟢	244143673 / 232515625 / +5.0%	0.91 / 1.18 / -23.3%
fineweb_q06/duckdb:vortex-file-compressed	69412508 / 83940886 / -17.3% 🟢	67162413 / 80431826 / -16.5% 🟢	1.03 / 1.04 / -1.0%
fineweb_q07/duckdb:vortex-file-compressed	69127162 / 69677018 / -0.8%	80302045 / 70996732 / +13.1% 🔴	0.86 / 0.98 / -12.3%
fineweb_q08/duckdb:vortex-file-compressed	33945162 / 47941304 / -29.2% 🟢	31001933 / 31402838 / -1.3%	1.09 / 1.53 / -28.3%

duckdb / parquet / ns (0.992x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	35668036 / 36487815 / -2.2%	41903598 / 38496234 / +8.9%	0.85 / 0.95 / -10.2%
fineweb_q01/duckdb:parquet	78940110 / 78438384 / +0.6%	118158147 / 110695695 / +6.7%	0.67 / 0.71 / -5.7%
fineweb_q02/duckdb:parquet	79449941 / 79608340 / -0.2%	77768473 / 80113553 / -2.9%	1.02 / 0.99 / +2.8%
fineweb_q03/duckdb:parquet	209700620 / 210228607 / -0.3%	381702618 / 388322673 / -1.7%	0.55 / 0.54 / +1.5%
fineweb_q04/duckdb:parquet	231145121 / 235034255 / -1.7%	253553526 / 237813378 / +6.6%	0.91 / 0.99 / -7.8%
fineweb_q05/duckdb:parquet	202722722 / 204082064 / -0.7%	202793598 / 205611676 / -1.4%	1.00 / 0.99 / +0.7%
fineweb_q06/duckdb:parquet	143028882 / 144736840 / -1.2%	144036080 / 144050651 / -0.0%	0.99 / 1.00 / -1.2%
fineweb_q07/duckdb:parquet	143696409 / 146391146 / -1.8%	147951638 / 147297039 / +0.4%	0.97 / 0.99 / -2.3%
fineweb_q08/duckdb:parquet	36300312 / 36323594 / -0.1%	41368795 / 40918146 / +1.1%	0.88 / 0.89 / -1.2%

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

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

Totals:

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

github-actions · 2026-08-20T17:53:26Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.1%
Engines: DataFusion No clear signal (-0.8%, low confidence) · DuckDB No clear signal (+0.6%, environment too noisy confidence)
Vortex (hot geomean): 0.999x ➖
Parquet (hot geomean): 1.000x ➖
Cold run (geomean): Vortex 1.023x ➖ · Parquet 1.004x ➖
Shifts: Parquet (control) +0.0% · 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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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)
tpcds_q01/datafusion:vortex-file-compressed	28288380 / 27172908 / +4.1%	75594024 / 81951109 / -7.8%	0.37 / 0.33 / +12.9%
tpcds_q02/datafusion:vortex-file-compressed	51990930 / 50910286 / +2.1%	57939256 / 58421052 / -0.8%	0.90 / 0.87 / +3.0%
tpcds_q03/datafusion:vortex-file-compressed	13900996 / 14023090 / -0.9%	17321284 / 17357260 / -0.2%	0.80 / 0.81 / -0.7%
tpcds_q04/datafusion:vortex-file-compressed	211376728 / 223044748 / -5.2%	232256804 / 212888458 / +9.1%	0.91 / 1.05 / -13.1%
tpcds_q05/datafusion:vortex-file-compressed	62509513 / 62822724 / -0.5%	63528070 / 67120037 / -5.4%	0.98 / 0.94 / +5.1%
tpcds_q06/datafusion:vortex-file-compressed	25966381 / 25665812 / +1.2%	26209718 / 27180985 / -3.6%	0.99 / 0.94 / +4.9%
tpcds_q07/datafusion:vortex-file-compressed	42685838 / 41487177 / +2.9%	55860384 / 49301345 / +13.3% 🔴	0.76 / 0.84 / -9.2%
tpcds_q08/datafusion:vortex-file-compressed	32538505 / 32107619 / +1.3%	32552643 / 34299755 / -5.1%	1.00 / 0.94 / +6.8%
tpcds_q09/datafusion:vortex-file-compressed	26202292 / 26727419 / -2.0%	26161326 / 25624039 / +2.1%	1.00 / 1.04 / -4.0%
tpcds_q10/datafusion:vortex-file-compressed	34649598 / 35204464 / -1.6%	36059364 / 36431696 / -1.0%	0.96 / 0.97 / -0.6%
tpcds_q11/datafusion:vortex-file-compressed	115839558 / 114755794 / +0.9%	134303451 / 121906154 / +10.2% 🔴	0.86 / 0.94 / -8.4%
tpcds_q12/datafusion:vortex-file-compressed	21323106 / 20801333 / +2.5%	21387248 / 21061883 / +1.5%	1.00 / 0.99 / +0.9%
tpcds_q13/datafusion:vortex-file-compressed	44453920 / 44050840 / +0.9%	44543363 / 46845761 / -4.9%	1.00 / 0.94 / +6.1%
tpcds_q14/datafusion:vortex-file-compressed	208922627 / 200723638 / +4.1%	240980626 / 227760059 / +5.8%	0.87 / 0.88 / -1.6%
tpcds_q15/datafusion:vortex-file-compressed	29323798 / 30812324 / -4.8%	28990956 / 29423501 / -1.5%	1.01 / 1.05 / -3.4%
tpcds_q16/datafusion:vortex-file-compressed	23949074 / 24579514 / -2.6%	25962281 / 25939934 / +0.1%	0.92 / 0.95 / -2.6%
tpcds_q17/datafusion:vortex-file-compressed	71883824 / 71047274 / +1.2%	70834321 / 71975990 / -1.6%	1.01 / 0.99 / +2.8%
tpcds_q18/datafusion:vortex-file-compressed	94879452 / 103787874 / -8.6%	89009653 / 88337459 / +0.8%	1.07 / 1.17 / -9.3%
tpcds_q19/datafusion:vortex-file-compressed	21247384 / 21185327 / +0.3%	21887520 / 21873320 / +0.1%	0.97 / 0.97 / +0.2%
tpcds_q20/datafusion:vortex-file-compressed	23432800 / 22450330 / +4.4%	22618887 / 23854529 / -5.2%	1.04 / 0.94 / +10.1%
tpcds_q21/datafusion:vortex-file-compressed	32927008 / 31882201 / +3.3%	37078956 / 38492636 / -3.7%	0.89 / 0.83 / +7.2%
tpcds_q22/datafusion:vortex-file-compressed	114092506 / 109518365 / +4.2%	123576483 / 83574042 / +47.9% 🔴	0.92 / 1.31 / -29.5%
tpcds_q23/datafusion:vortex-file-compressed	131400166 / 131725519 / -0.2%	133172287 / 138257897 / -3.7%	0.99 / 0.95 / +3.6%
tpcds_q24/datafusion:vortex-file-compressed	97138461 / 96108790 / +1.1%	98520021 / 95826323 / +2.8%	0.99 / 1.00 / -1.7%
tpcds_q25/datafusion:vortex-file-compressed	70372574 / 70808716 / -0.6%	84379683 / 71976883 / +17.2% 🔴	0.83 / 0.98 / -15.2%
tpcds_q26/datafusion:vortex-file-compressed	38137991 / 37282102 / +2.3%	51336643 / 35914936 / +42.9% 🔴	0.74 / 1.04 / -28.4%
tpcds_q27/datafusion:vortex-file-compressed	93700606 / 91795140 / +2.1%	99544706 / 95873104 / +3.8%	0.94 / 0.96 / -1.7%
tpcds_q28/datafusion:vortex-file-compressed	25832362 / 24597197 / +5.0%	23388896 / 25086469 / -6.8%	1.10 / 0.98 / +12.6%
tpcds_q29/datafusion:vortex-file-compressed	69271339 / 69485899 / -0.3%	69584520 / 72500186 / -4.0%	1.00 / 0.96 / +3.9%
tpcds_q30/datafusion:vortex-file-compressed	29346876 / 29901353 / -1.9%	28532223 / 30207742 / -5.5%	1.03 / 0.99 / +3.9%
tpcds_q31/datafusion:vortex-file-compressed	75987432 / 74778528 / +1.6%	76080293 / 80536218 / -5.5%	1.00 / 0.93 / +7.6%
tpcds_q32/datafusion:vortex-file-compressed	17880780 / 18330138 / -2.5%	17862700 / 18228757 / -2.0%	1.00 / 1.01 / -0.5%
tpcds_q33/datafusion:vortex-file-compressed	32337620 / 32469592 / -0.4%	32875408 / 34304971 / -4.2%	0.98 / 0.95 / +3.9%
tpcds_q34/datafusion:vortex-file-compressed	25160556 / 25121687 / +0.2%	27443680 / 26290286 / +4.4%	0.92 / 0.96 / -4.1%
tpcds_q35/datafusion:vortex-file-compressed	44154906 / 46348620 / -4.7%	54376786 / 44517726 / +22.1% 🔴	0.81 / 1.04 / -22.0%
tpcds_q36/datafusion:vortex-file-compressed	64562808 / 64086556 / +0.7%	64805227 / 65278985 / -0.7%	1.00 / 0.98 / +1.5%
tpcds_q37/datafusion:vortex-file-compressed	17928418 / 17626190 / +1.7%	19140362 / 19823041 / -3.4%	0.94 / 0.89 / +5.3%
tpcds_q38/datafusion:vortex-file-compressed	41992706 / 42710566 / -1.7%	39786813 / 39529752 / +0.7%	1.06 / 1.08 / -2.3%
tpcds_q39/datafusion:vortex-file-compressed	98581838 / 95265025 / +3.5%	113828141 / 97437586 / +16.8% 🔴	0.87 / 0.98 / -11.4%
tpcds_q40/datafusion:vortex-file-compressed	33279368 / 32184038 / +3.4%	32996061 / 31193088 / +5.8%	1.01 / 1.03 / -2.2%
tpcds_q41/datafusion:vortex-file-compressed	19005151 / 19010398 / -0.0%	20817264 / 20770290 / +0.2%	0.91 / 0.92 / -0.3%
tpcds_q42/datafusion:vortex-file-compressed	13308926 / 14200471 / -6.3%	13056629 / 12265793 / +6.4%	1.02 / 1.16 / -12.0%
tpcds_q43/datafusion:vortex-file-compressed	18855666 / 19184506 / -1.7%	19297172 / 19181465 / +0.6%	0.98 / 1.00 / -2.3%
tpcds_q44/datafusion:vortex-file-compressed	34209521 / 33489730 / +2.1%	38159560 / 36083468 / +5.8%	0.90 / 0.93 / -3.4%
tpcds_q45/datafusion:vortex-file-compressed	32788885 / 33485032 / -2.1%	33160997 / 33930911 / -2.3%	0.99 / 0.99 / +0.2%
tpcds_q46/datafusion:vortex-file-compressed	34618784 / 34028532 / +1.7%	53530160 / 36719944 / +45.8% 🔴	0.65 / 0.93 / -30.2%
tpcds_q47/datafusion:vortex-file-compressed	130113746 / 131277278 / -0.9%	129147310 / 138770301 / -6.9%	1.01 / 0.95 / +6.5%
tpcds_q48/datafusion:vortex-file-compressed	37094886 / 35736375 / +3.8%	36825418 / 36974366 / -0.4%	1.01 / 0.97 / +4.2%
tpcds_q49/datafusion:vortex-file-compressed	71130713 / 70913644 / +0.3%	70725312 / 69082361 / +2.4%	1.01 / 1.03 / -2.0%
tpcds_q50/datafusion:vortex-file-compressed	45835017 / 47247412 / -3.0%	47551480 / 60612677 / -21.5% 🟢	0.96 / 0.78 / +23.7%
tpcds_q51/datafusion:vortex-file-compressed	76281071 / 77258736 / -1.3%	78544890 / 98225508 / -20.0% 🟢	0.97 / 0.79 / +23.5%
tpcds_q52/datafusion:vortex-file-compressed	14234328 / 14260352 / -0.2%	15284333 / 14476340 / +5.6%	0.93 / 0.99 / -5.5%
tpcds_q53/datafusion:vortex-file-compressed	23480962 / 23762226 / -1.2%	23446678 / 22926073 / +2.3%	1.00 / 1.04 / -3.4%
tpcds_q54/datafusion:vortex-file-compressed	36780150 / 38673624 / -4.9%	38366382 / 38555195 / -0.5%	0.96 / 1.00 / -4.4%
tpcds_q55/datafusion:vortex-file-compressed	13542054 / 13533659 / +0.1%	14286903 / 13584526 / +5.2%	0.95 / 1.00 / -4.9%
tpcds_q56/datafusion:vortex-file-compressed	32682000 / 33028730 / -1.0%	37708731 / 32593559 / +15.7% 🔴	0.87 / 1.01 / -14.5%
tpcds_q57/datafusion:vortex-file-compressed	100612869 / 97555310 / +3.1%	99697980 / 94141858 / +5.9%	1.01 / 1.04 / -2.6%
tpcds_q58/datafusion:vortex-file-compressed	60803688 / 60535982 / +0.4%	70676431 / 61198795 / +15.5% 🔴	0.86 / 0.99 / -13.0%
tpcds_q59/datafusion:vortex-file-compressed	57866809 / 55240936 / +4.8%	55285505 / 72185396 / -23.4% 🟢	1.05 / 0.77 / +36.8%
tpcds_q60/datafusion:vortex-file-compressed	31969730 / 32512816 / -1.7%	33377034 / 32324797 / +3.3%	0.96 / 1.01 / -4.8%
tpcds_q61/datafusion:vortex-file-compressed	36393732 / 36241666 / +0.4%	36393477 / 36832226 / -1.2%	1.00 / 0.98 / +1.6%
tpcds_q62/datafusion:vortex-file-compressed	24871856 / 24723580 / +0.6%	40884172 / 25575429 / +59.9% 🔴	0.61 / 0.97 / -37.1%
tpcds_q63/datafusion:vortex-file-compressed	24147066 / 23567975 / +2.5%	24198210 / 25081321 / -3.5%	1.00 / 0.94 / +6.2%
tpcds_q64/datafusion:vortex-file-compressed	455553859 / 481731860 / -5.4%	519288519 / 514248965 / +1.0%	0.88 / 0.94 / -6.4%
tpcds_q65/datafusion:vortex-file-compressed	72136201 / 77104410 / -6.4%	69403299 / 70777521 / -1.9%	1.04 / 1.09 / -4.6%
tpcds_q66/datafusion:vortex-file-compressed	76228254 / 78208600 / -2.5%	78155273 / 78760762 / -0.8%	0.98 / 0.99 / -1.8%
tpcds_q67/datafusion:vortex-file-compressed	116368056 / 115440883 / +0.8%	133138336 / 120081026 / +10.9% 🔴	0.87 / 0.96 / -9.1%
tpcds_q68/datafusion:vortex-file-compressed	32869573 / 32959318 / -0.3%	34199033 / 33890938 / +0.9%	0.96 / 0.97 / -1.2%
tpcds_q69/datafusion:vortex-file-compressed	34208466 / 35089507 / -2.5%	33331302 / 59963297 / -44.4% 🟢	1.03 / 0.59 / +75.4%
tpcds_q70/datafusion:vortex-file-compressed	112991324 / 113545394 / -0.5%	127618103 / 111910526 / +14.0% 🔴	0.89 / 1.01 / -12.7%
tpcds_q71/datafusion:vortex-file-compressed	22565092 / 22787966 / -1.0%	23076351 / 24914356 / -7.4%	0.98 / 0.91 / +6.9%
tpcds_q72/datafusion:vortex-file-compressed	1449918021 / 1481088347 / -2.1%	1514152058 / 1492607045 / +1.4%	0.96 / 0.99 / -3.5%
tpcds_q73/datafusion:vortex-file-compressed	24534040 / 24025822 / +2.1%	24491886 / 23744509 / +3.1%	1.00 / 1.01 / -1.0%
tpcds_q74/datafusion:vortex-file-compressed	75525993 / 75439518 / +0.1%	78474847 / 96116048 / -18.4% 🟢	0.96 / 0.78 / +22.6%
tpcds_q75/datafusion:vortex-file-compressed	147810316 / 148785965 / -0.7%	169158551 / 196994527 / -14.1% 🟢	0.87 / 0.76 / +15.7%
tpcds_q76/datafusion:vortex-file-compressed	42636010 / 43432656 / -1.8%	77174567 / 43233626 / +78.5% 🔴	0.55 / 1.00 / -45.0%
tpcds_q77/datafusion:vortex-file-compressed	43622690 / 45120146 / -3.3%	54263144 / 57025140 / -4.8%	0.80 / 0.79 / +1.6%
tpcds_q78/datafusion:vortex-file-compressed	108380015 / 111723118 / -3.0%	120114159 / 106139975 / +13.2% 🔴	0.90 / 1.05 / -14.3%
tpcds_q79/datafusion:vortex-file-compressed	27138114 / 27520960 / -1.4%	29652948 / 28648858 / +3.5%	0.92 / 0.96 / -4.7%
tpcds_q80/datafusion:vortex-file-compressed	100897548 / 101150074 / -0.2%	115901724 / 119386374 / -2.9%	0.87 / 0.85 / +2.7%
tpcds_q81/datafusion:vortex-file-compressed	28556578 / 31185642 / -8.4%	30696514 / 30143465 / +1.8%	0.93 / 1.03 / -10.1%
tpcds_q82/datafusion:vortex-file-compressed	18395314 / 19219006 / -4.3%	19773891 / 19969633 / -1.0%	0.93 / 0.96 / -3.3%
tpcds_q83/datafusion:vortex-file-compressed	42831888 / 41536656 / +3.1%	40885230 / 41815999 / -2.2%	1.05 / 0.99 / +5.5%
tpcds_q84/datafusion:vortex-file-compressed	13619187 / 13697277 / -0.6%	14175915 / 14195904 / -0.1%	0.96 / 0.96 / -0.4%
tpcds_q85/datafusion:vortex-file-compressed	108095438 / 111391619 / -3.0%	125219812 / 108986684 / +14.9% 🔴	0.86 / 1.02 / -15.5%
tpcds_q86/datafusion:vortex-file-compressed	19356828 / 18996828 / +1.9%	18425960 / 19435124 / -5.2%	1.05 / 0.98 / +7.5%
tpcds_q87/datafusion:vortex-file-compressed	41659837 / 41580180 / +0.2%	41143911 / 42749844 / -3.8%	1.01 / 0.97 / +4.1%
tpcds_q88/datafusion:vortex-file-compressed	52642543 / 51543308 / +2.1%	52228632 / 52795645 / -1.1%	1.01 / 0.98 / +3.2%
tpcds_q89/datafusion:vortex-file-compressed	26872568 / 26540360 / +1.3%	40390676 / 27243152 / +48.3% 🔴	0.67 / 0.97 / -31.7%
tpcds_q90/datafusion:vortex-file-compressed	13944962 / 14110114 / -1.2%	14975354 / 14242514 / +5.1%	0.93 / 0.99 / -6.0%
tpcds_q91/datafusion:vortex-file-compressed	19567570 / 20217172 / -3.2%	19035571 / 18991208 / +0.2%	1.03 / 1.06 / -3.4%
tpcds_q92/datafusion:vortex-file-compressed	17640178 / 17377466 / +1.5%	16613574 / 18175720 / -8.6%	1.06 / 0.96 / +11.1%
tpcds_q93/datafusion:vortex-file-compressed	31366741 / 32004962 / -2.0%	31317951 / 32651015 / -4.1%	1.00 / 0.98 / +2.2%
tpcds_q94/datafusion:vortex-file-compressed	23551728 / 24062488 / -2.1%	23640437 / 22648331 / +4.4%	1.00 / 1.06 / -6.2%
tpcds_q95/datafusion:vortex-file-compressed	63031339 / 65092753 / -3.2%	68116695 / 64187710 / +6.1%	0.93 / 1.01 / -8.8%
tpcds_q96/datafusion:vortex-file-compressed	10941990 / 11486058 / -4.7%	14500916 / 12096473 / +19.9% 🔴	0.75 / 0.95 / -20.5%
tpcds_q97/datafusion:vortex-file-compressed	28323545 / 28658682 / -1.2%	28618347 / 30048676 / -4.8%	0.99 / 0.95 / +3.8%
tpcds_q98/datafusion:vortex-file-compressed	24543715 / 24517046 / +0.1%	26001956 / 26888124 / -3.3%	0.94 / 0.91 / +3.5%
tpcds_q99/datafusion:vortex-file-compressed	27751022 / 28076790 / -1.2%	29608669 / 28498091 / +3.9%	0.94 / 0.99 / -4.9%

datafusion / parquet / ns (1.004x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	30173005 / 29600012 / +1.9%	74057388 / 73248030 / +1.1%	0.41 / 0.40 / +0.8%
tpcds_q02/datafusion:parquet	52283170 / 52012872 / +0.5%	57131638 / 57770883 / -1.1%	0.92 / 0.90 / +1.6%
tpcds_q03/datafusion:parquet	16770059 / 16975090 / -1.2%	20233889 / 20229319 / +0.0%	0.83 / 0.84 / -1.2%
tpcds_q04/datafusion:parquet	334676688 / 328323964 / +1.9%	340435624 / 349238943 / -2.5%	0.98 / 0.94 / +4.6%
tpcds_q05/datafusion:parquet	77718806 / 76849694 / +1.1%	89497601 / 87567209 / +2.2%	0.87 / 0.88 / -1.1%
tpcds_q06/datafusion:parquet	29879096 / 30350502 / -1.6%	31591377 / 31105769 / +1.6%	0.95 / 0.98 / -3.1%
tpcds_q07/datafusion:parquet	95902786 / 96052066 / -0.2%	118532884 / 111815111 / +6.0%	0.81 / 0.86 / -5.8%
tpcds_q08/datafusion:parquet	36374305 / 36466714 / -0.3%	37329375 / 37558913 / -0.6%	0.97 / 0.97 / +0.4%
tpcds_q09/datafusion:parquet	36319014 / 34527582 / +5.2%	39112075 / 36692686 / +6.6%	0.93 / 0.94 / -1.3%
tpcds_q10/datafusion:parquet	86686938 / 86967940 / -0.3%	96707386 / 91676831 / +5.5%	0.90 / 0.95 / -5.5%
tpcds_q11/datafusion:parquet	170972425 / 159482238 / +7.2%	174378503 / 167045517 / +4.4%	0.98 / 0.95 / +2.7%
tpcds_q12/datafusion:parquet	23595266 / 21992028 / +7.3%	22219259 / 24412298 / -9.0%	1.06 / 0.90 / +17.9%
tpcds_q13/datafusion:parquet	95820594 / 95115024 / +0.7%	101585570 / 104107789 / -2.4%	0.94 / 0.91 / +3.2%
tpcds_q14/datafusion:parquet	268275674 / 270362435 / -0.8%	288139217 / 283779004 / +1.5%	0.93 / 0.95 / -2.3%
tpcds_q15/datafusion:parquet	40119920 / 35969967 / +11.5% 🔴	37725950 / 37371174 / +0.9%	1.06 / 0.96 / +10.5%
tpcds_q16/datafusion:parquet	47152093 / 46794492 / +0.8%	50992522 / 48633924 / +4.8%	0.92 / 0.96 / -3.9%
tpcds_q17/datafusion:parquet	104266690 / 106079066 / -1.7%	115310149 / 109779609 / +5.0%	0.90 / 0.97 / -6.4%
tpcds_q18/datafusion:parquet	128364054 / 137810727 / -6.9%	144619519 / 134720845 / +7.3%	0.89 / 1.02 / -13.2%
tpcds_q19/datafusion:parquet	28715626 / 28875408 / -0.6%	28543448 / 28987366 / -1.5%	1.01 / 1.00 / +1.0%
tpcds_q20/datafusion:parquet	23609912 / 24008229 / -1.7%	23277795 / 24738828 / -5.9%	1.01 / 0.97 / +4.5%
tpcds_q21/datafusion:parquet	21759062 / 21457884 / +1.4%	23294514 / 23458666 / -0.7%	0.93 / 0.91 / +2.1%
tpcds_q22/datafusion:parquet	121107480 / 120410286 / +0.6%	139380576 / 134588994 / +3.6%	0.87 / 0.89 / -2.9%
tpcds_q23/datafusion:parquet	167659910 / 172182949 / -2.6%	177669293 / 176597289 / +0.6%	0.94 / 0.98 / -3.2%
tpcds_q24/datafusion:parquet	136642090 / 139217974 / -1.9%	132483658 / 136290558 / -2.8%	1.03 / 1.02 / +1.0%
tpcds_q25/datafusion:parquet	105711272 / 108271716 / -2.4%	105521185 / 105476317 / +0.0%	1.00 / 1.03 / -2.4%
tpcds_q26/datafusion:parquet	94778998 / 83046557 / +14.1% 🔴	83538207 / 90158462 / -7.3%	1.13 / 0.92 / +23.2%
tpcds_q27/datafusion:parquet	155937178 / 161793597 / -3.6%	167645262 / 173072042 / -3.1%	0.93 / 0.93 / -0.5%
tpcds_q28/datafusion:parquet	41077233 / 42416650 / -3.2%	43091957 / 44300282 / -2.7%	0.95 / 0.96 / -0.4%
tpcds_q29/datafusion:parquet	107404581 / 107491432 / -0.1%	108513140 / 122509612 / -11.4% 🟢	0.99 / 0.88 / +12.8%
tpcds_q30/datafusion:parquet	41117096 / 42678306 / -3.7%	53552363 / 42697148 / +25.4% 🔴	0.77 / 1.00 / -23.2%
tpcds_q31/datafusion:parquet	91780375 / 91976971 / -0.2%	96993467 / 96015234 / +1.0%	0.95 / 0.96 / -1.2%
tpcds_q32/datafusion:parquet	23109762 / 23049708 / +0.3%	24833977 / 24955931 / -0.5%	0.93 / 0.92 / +0.8%
tpcds_q33/datafusion:parquet	35239890 / 36563134 / -3.6%	41188769 / 46563050 / -11.5% 🟢	0.86 / 0.79 / +9.0%
tpcds_q34/datafusion:parquet	29826066 / 29554041 / +0.9%	30065212 / 29457954 / +2.1%	0.99 / 1.00 / -1.1%
tpcds_q35/datafusion:parquet	89666096 / 90421684 / -0.8%	92540501 / 90033141 / +2.8%	0.97 / 1.00 / -3.5%
tpcds_q36/datafusion:parquet	67713550 / 66963312 / +1.1%	71015147 / 73080300 / -2.8%	0.95 / 0.92 / +4.1%
tpcds_q37/datafusion:parquet	23082275 / 23819138 / -3.1%	25125778 / 24750775 / +1.5%	0.92 / 0.96 / -4.5%
tpcds_q38/datafusion:parquet	57987117 / 59202166 / -2.1%	64141810 / 56047652 / +14.4% 🔴	0.90 / 1.06 / -14.4%
tpcds_q39/datafusion:parquet	81277596 / 81019089 / +0.3%	84855597 / 84837271 / +0.0%	0.96 / 0.95 / +0.3%
tpcds_q40/datafusion:parquet	32676940 / 33766618 / -3.2%	35290935 / 32739420 / +7.8%	0.93 / 1.03 / -10.2%
tpcds_q41/datafusion:parquet	19040687 / 18699396 / +1.8%	19452862 / 20022899 / -2.8%	0.98 / 0.93 / +4.8%
tpcds_q42/datafusion:parquet	16155352 / 16763558 / -3.6%	15176540 / 15933264 / -4.7%	1.06 / 1.05 / +1.2%
tpcds_q43/datafusion:parquet	22930048 / 23161348 / -1.0%	22164290 / 26730757 / -17.1% 🟢	1.03 / 0.87 / +19.4%
tpcds_q44/datafusion:parquet	39976195 / 39299440 / +1.7%	42125526 / 44575007 / -5.5%	0.95 / 0.88 / +7.6%
tpcds_q45/datafusion:parquet	42978795 / 44091146 / -2.5%	45071399 / 43398247 / +3.9%	0.95 / 1.02 / -6.1%
tpcds_q46/datafusion:parquet	40286809 / 40172830 / +0.3%	45508513 / 43134869 / +5.5%	0.89 / 0.93 / -4.9%
tpcds_q47/datafusion:parquet	147677150 / 148370493 / -0.5%	146132566 / 156656275 / -6.7%	1.01 / 0.95 / +6.7%
tpcds_q48/datafusion:parquet	86551992 / 87379317 / -0.9%	93540756 / 84726592 / +10.4% 🔴	0.93 / 1.03 / -10.3%
tpcds_q49/datafusion:parquet	73709016 / 74038146 / -0.4%	87401895 / 81828325 / +6.8%	0.84 / 0.90 / -6.8%
tpcds_q50/datafusion:parquet	72375924 / 70939275 / +2.0%	77434625 / 72203888 / +7.2%	0.93 / 0.98 / -4.9%
tpcds_q51/datafusion:parquet	80823644 / 81047252 / -0.3%	88941103 / 86212196 / +3.2%	0.91 / 0.94 / -3.3%
tpcds_q52/datafusion:parquet	16566844 / 16222237 / +2.1%	16469808 / 17453338 / -5.6%	1.01 / 0.93 / +8.2%
tpcds_q53/datafusion:parquet	24105102 / 24288014 / -0.8%	24282557 / 24601353 / -1.3%	0.99 / 0.99 / +0.5%
tpcds_q54/datafusion:parquet	44578149 / 44621898 / -0.1%	46554635 / 46501011 / +0.1%	0.96 / 0.96 / -0.2%
tpcds_q55/datafusion:parquet	15784498 / 16208150 / -2.6%	15818006 / 15783997 / +0.2%	1.00 / 1.03 / -2.8%
tpcds_q56/datafusion:parquet	35640619 / 37343914 / -4.6%	45387236 / 38664381 / +17.4% 🔴	0.79 / 0.97 / -18.7%
tpcds_q57/datafusion:parquet	126753782 / 126406048 / +0.3%	124512031 / 128468564 / -3.1%	1.02 / 0.98 / +3.5%
tpcds_q58/datafusion:parquet	81353522 / 80830986 / +0.6%	76791420 / 80929079 / -5.1%	1.06 / 1.00 / +6.1%
tpcds_q59/datafusion:parquet	73796758 / 76810758 / -3.9%	73697248 / 72049993 / +2.3%	1.00 / 1.07 / -6.1%
tpcds_q60/datafusion:parquet	35401987 / 35118772 / +0.8%	35336854 / 36101760 / -2.1%	1.00 / 0.97 / +3.0%
tpcds_q61/datafusion:parquet	44913801 / 45226950 / -0.7%	48132034 / 44922855 / +7.1%	0.93 / 1.01 / -7.3%
tpcds_q62/datafusion:parquet	31460040 / 29949859 / +5.0%	29651489 / 27638749 / +7.3%	1.06 / 1.08 / -2.1%
tpcds_q63/datafusion:parquet	24245446 / 23993139 / +1.1%	25564291 / 24075949 / +6.2%	0.95 / 1.00 / -4.8%
tpcds_q64/datafusion:parquet	367655435 / 360698966 / +1.9%	370903848 / 357789146 / +3.7%	0.99 / 1.01 / -1.7%
tpcds_q65/datafusion:parquet	48149882 / 48638086 / -1.0%	50472391 / 47500300 / +6.3%	0.95 / 1.02 / -6.8%
tpcds_q66/datafusion:parquet	84206214 / 86535346 / -2.7%	93505737 / 84423520 / +10.8% 🔴	0.90 / 1.03 / -12.1%
tpcds_q67/datafusion:parquet	141239860 / 136554470 / +3.4%	143775548 / 140629522 / +2.2%	0.98 / 0.97 / +1.2%
tpcds_q68/datafusion:parquet	40178484 / 41010261 / -2.0%	39639288 / 41796162 / -5.2%	1.01 / 0.98 / +3.3%
tpcds_q69/datafusion:parquet	85569942 / 83543180 / +2.4%	81719142 / 91948403 / -11.1% 🟢	1.05 / 0.91 / +15.2%
tpcds_q70/datafusion:parquet	45564678 / 44116680 / +3.3%	43891375 / 41215502 / +6.5%	1.04 / 1.07 / -3.0%
tpcds_q71/datafusion:parquet	26759112 / 26058948 / +2.7%	25520321 / 25707070 / -0.7%	1.05 / 1.01 / +3.4%
tpcds_q72/datafusion:parquet	441104322 / 434313952 / +1.6%	454929064 / 470250523 / -3.3%	0.97 / 0.92 / +5.0%
tpcds_q73/datafusion:parquet	26967516 / 28130462 / -4.1%	26894829 / 28283757 / -4.9%	1.00 / 0.99 / +0.8%
tpcds_q74/datafusion:parquet	102084540 / 100115221 / +2.0%	109185695 / 99136072 / +10.1% 🔴	0.93 / 1.01 / -7.4%
tpcds_q75/datafusion:parquet	168048434 / 168220228 / -0.1%	197170992 / 180567203 / +9.2%	0.85 / 0.93 / -8.5%
tpcds_q76/datafusion:parquet	61946649 / 62792600 / -1.3%	68090394 / 57851983 / +17.7% 🔴	0.91 / 1.09 / -16.2%
tpcds_q77/datafusion:parquet	57265242 / 54680736 / +4.7%	60312129 / 62936220 / -4.2%	0.95 / 0.87 / +9.3%
tpcds_q78/datafusion:parquet	122063552 / 126022894 / -3.1%	131879235 / 131298810 / +0.4%	0.93 / 0.96 / -3.6%
tpcds_q79/datafusion:parquet	33950448 / 34431760 / -1.4%	35358099 / 33778936 / +4.7%	0.96 / 1.02 / -5.8%
tpcds_q80/datafusion:parquet	100645210 / 95417430 / +5.5%	100861625 / 99758814 / +1.1%	1.00 / 0.96 / +4.3%
tpcds_q81/datafusion:parquet	38755595 / 38470354 / +0.7%	38234644 / 48248840 / -20.8% 🟢	1.01 / 0.80 / +27.1%
tpcds_q82/datafusion:parquet	23207942 / 24558678 / -5.5%	21930199 / 24122890 / -9.1%	1.06 / 1.02 / +3.9%
tpcds_q83/datafusion:parquet	55697184 / 55967454 / -0.5%	55388485 / 57593480 / -3.8%	1.01 / 0.97 / +3.5%
tpcds_q84/datafusion:parquet	49266790 / 46537628 / +5.9%	48692959 / 49419125 / -1.5%	1.01 / 0.94 / +7.4%
tpcds_q85/datafusion:parquet	193291966 / 194605183 / -0.7%	202374276 / 199016349 / +1.7%	0.96 / 0.98 / -2.3%
tpcds_q86/datafusion:parquet	23607916 / 20221590 / +16.7% 🔴	20827424 / 24333272 / -14.4% 🟢	1.13 / 0.83 / +36.4%
tpcds_q87/datafusion:parquet	60061612 / 60444558 / -0.6%	60783196 / 60155541 / +1.0%	0.99 / 1.00 / -1.7%
tpcds_q88/datafusion:parquet	56672952 / 56629059 / +0.1%	56193958 / 57465382 / -2.2%	1.01 / 0.99 / +2.3%
tpcds_q89/datafusion:parquet	30543450 / 29822698 / +2.4%	37315295 / 31852084 / +17.2% 🔴	0.82 / 0.94 / -12.6%
tpcds_q90/datafusion:parquet	18801190 / 18421992 / +2.1%	19144689 / 19907883 / -3.8%	0.98 / 0.93 / +6.1%
tpcds_q91/datafusion:parquet	66120789 / 68372814 / -3.3%	64173085 / 69020781 / -7.0%	1.03 / 0.99 / +4.0%
tpcds_q92/datafusion:parquet	24578451 / 23997216 / +2.4%	25690048 / 24091366 / +6.6%	0.96 / 1.00 / -4.0%
tpcds_q93/datafusion:parquet	36070182 / 35158045 / +2.6%	39592620 / 37413425 / +5.8%	0.91 / 0.94 / -3.1%
tpcds_q94/datafusion:parquet	30199472 / 30306764 / -0.4%	31310302 / 30307705 / +3.3%	0.96 / 1.00 / -3.5%
tpcds_q95/datafusion:parquet	88491662 / 87461094 / +1.2%	91262305 / 88090020 / +3.6%	0.97 / 0.99 / -2.3%
tpcds_q96/datafusion:parquet	15436434 / 16669798 / -7.4%	16245242 / 16958831 / -4.2%	0.95 / 0.98 / -3.3%
tpcds_q97/datafusion:parquet	38998257 / 37692786 / +3.5%	39566804 / 41225784 / -4.0%	0.99 / 0.91 / +7.8%
tpcds_q98/datafusion:parquet	25938115 / 26125795 / -0.7%	27748894 / 27419028 / +1.2%	0.93 / 0.95 / -1.9%
tpcds_q99/datafusion:parquet	35665874 / 33747280 / +5.7%	34872546 / 44892029 / -22.3% 🟢	1.02 / 0.75 / +36.1%

duckdb / vortex-file-compressed / ns (1.003x ➖, 4↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	27902856 / 27914608 / -0.0%	50112682 / 50646257 / -1.1%	0.56 / 0.55 / +1.0%
tpcds_q02/duckdb:vortex-file-compressed	28673802 / 28987570 / -1.1%	31835555 / 32920550 / -3.3%	0.90 / 0.88 / +2.3%
tpcds_q03/duckdb:vortex-file-compressed	20051204 / 21859842 / -8.3%	30875376 / 25689995 / +20.2% 🔴	0.65 / 0.85 / -23.7%
tpcds_q04/duckdb:vortex-file-compressed	94187210 / 99610360 / -5.4%	110271246 / 103256440 / +6.8%	0.85 / 0.96 / -11.5%
tpcds_q05/duckdb:vortex-file-compressed	37537572 / 38262858 / -1.9%	44561632 / 45803826 / -2.7%	0.84 / 0.84 / +0.8%
tpcds_q06/duckdb:vortex-file-compressed	49793845 / 54128290 / -8.0%	71406552 / 73385353 / -2.7%	0.70 / 0.74 / -5.5%
tpcds_q07/duckdb:vortex-file-compressed	33578276 / 33743702 / -0.5%	43987031 / 40590938 / +8.4%	0.76 / 0.83 / -8.2%
tpcds_q08/duckdb:vortex-file-compressed	34058586 / 34170575 / -0.3%	34625009 / 36499856 / -5.1%	0.98 / 0.94 / +5.1%
tpcds_q09/duckdb:vortex-file-compressed	19300654 / 20930556 / -7.8%	16390281 / 16668737 / -1.7%	1.18 / 1.26 / -6.2%
tpcds_q10/duckdb:vortex-file-compressed	52190486 / 56982926 / -8.4%	58401228 / 57426556 / +1.7%	0.89 / 0.99 / -9.9%
tpcds_q11/duckdb:vortex-file-compressed	74707822 / 74110841 / +0.8%	73786167 / 75073115 / -1.7%	1.01 / 0.99 / +2.6%
tpcds_q12/duckdb:vortex-file-compressed	19116161 / 19349716 / -1.2%	22488464 / 17957333 / +25.2% 🔴	0.85 / 1.08 / -21.1%
tpcds_q13/duckdb:vortex-file-compressed	39807564 / 38776466 / +2.7%	48541405 / 40484780 / +19.9% 🔴	0.82 / 0.96 / -14.4%
tpcds_q14/duckdb:vortex-file-compressed	110805749 / 112001073 / -1.1%	119614047 / 114576890 / +4.4%	0.93 / 0.98 / -5.2%
tpcds_q15/duckdb:vortex-file-compressed	34744856 / 34931405 / -0.5%	35291739 / 34655903 / +1.8%	0.98 / 1.01 / -2.3%
tpcds_q16/duckdb:vortex-file-compressed	35454794 / 35131001 / +0.9%	35592681 / 37092830 / -4.0%	1.00 / 0.95 / +5.2%
tpcds_q17/duckdb:vortex-file-compressed	55208310 / 58218356 / -5.2%	54714686 / 54776245 / -0.1%	1.01 / 1.06 / -5.1%
tpcds_q18/duckdb:vortex-file-compressed	49886546 / 50073060 / -0.4%	53506227 / 51515544 / +3.9%	0.93 / 0.97 / -4.1%
tpcds_q19/duckdb:vortex-file-compressed	39088710 / 40110615 / -2.5%	39032288 / 39548380 / -1.3%	1.00 / 1.01 / -1.3%
tpcds_q20/duckdb:vortex-file-compressed	17899142 / 17354294 / +3.1%	18159741 / 19788816 / -8.2%	0.99 / 0.88 / +12.4%
tpcds_q21/duckdb:vortex-file-compressed	22437764 / 19427025 / +15.5% 🔴	27790982 / 23271392 / +19.4% 🔴	0.81 / 0.83 / -3.3%
tpcds_q22/duckdb:vortex-file-compressed	65856478 / 64244574 / +2.5%	71834133 / 65964595 / +8.9%	0.92 / 0.97 / -5.9%
tpcds_q23/duckdb:vortex-file-compressed	73639170 / 75589118 / -2.6%	84751874 / 87419345 / -3.1%	0.87 / 0.86 / +0.5%
tpcds_q24/duckdb:vortex-file-compressed	50692540 / 49673910 / +2.1%	48621223 / 47889022 / +1.5%	1.04 / 1.04 / +0.5%
tpcds_q25/duckdb:vortex-file-compressed	50503938 / 49232273 / +2.6%	48457113 / 48248203 / +0.4%	1.04 / 1.02 / +2.1%
tpcds_q26/duckdb:vortex-file-compressed	23127997 / 23560684 / -1.8%	25282784 / 28196618 / -10.3% 🟢	0.91 / 0.84 / +9.5%
tpcds_q27/duckdb:vortex-file-compressed	31517546 / 32156052 / -2.0%	34097314 / 36036868 / -5.4%	0.92 / 0.89 / +3.6%
tpcds_q28/duckdb:vortex-file-compressed	14032860 / 12991540 / +8.0%	13454241 / 14993899 / -10.3% 🟢	1.04 / 0.87 / +20.4%
tpcds_q29/duckdb:vortex-file-compressed	54417263 / 51608276 / +5.4%	74760672 / 60480418 / +23.6% 🔴	0.73 / 0.85 / -14.7%
tpcds_q30/duckdb:vortex-file-compressed	37958578 / 34924404 / +8.7%	37847915 / 35688258 / +6.1%	1.00 / 0.98 / +2.5%
tpcds_q31/duckdb:vortex-file-compressed	33454089 / 34974700 / -4.3%	33932715 / 34402384 / -1.4%	0.99 / 1.02 / -3.0%
tpcds_q32/duckdb:vortex-file-compressed	19291786 / 20636945 / -6.5%	37183825 / 19746078 / +88.3% 🔴	0.52 / 1.05 / -50.4%
tpcds_q33/duckdb:vortex-file-compressed	33740983 / 32874816 / +2.6%	41697370 / 39665256 / +5.1%	0.81 / 0.83 / -2.4%
tpcds_q34/duckdb:vortex-file-compressed	32754254 / 33541473 / -2.3%	32768512 / 31400043 / +4.4%	1.00 / 1.07 / -6.4%
tpcds_q35/duckdb:vortex-file-compressed	88004978 / 86636854 / +1.6%	87912326 / 83421709 / +5.4%	1.00 / 1.04 / -3.6%
tpcds_q36/duckdb:vortex-file-compressed	30055353 / 29636580 / +1.4%	29659730 / 36245294 / -18.2% 🟢	1.01 / 0.82 / +23.9%
tpcds_q37/duckdb:vortex-file-compressed	25756418 / 27017623 / -4.7%	26292711 / 29842297 / -11.9% 🟢	0.98 / 0.91 / +8.2%
tpcds_q38/duckdb:vortex-file-compressed	45649333 / 40301346 / +13.3% 🔴	42662370 / 45721714 / -6.7%	1.07 / 0.88 / +21.4%
tpcds_q39/duckdb:vortex-file-compressed	36353312 / 34563102 / +5.2%	37304664 / 33825867 / +10.3% 🔴	0.97 / 1.02 / -4.6%
tpcds_q40/duckdb:vortex-file-compressed	22236882 / 22786492 / -2.4%	27913938 / 25490719 / +9.5%	0.80 / 0.89 / -10.9%
tpcds_q41/duckdb:vortex-file-compressed	10510990 / 10305086 / +2.0%	10462209 / 10614300 / -1.4%	1.00 / 0.97 / +3.5%
tpcds_q42/duckdb:vortex-file-compressed	19353844 / 16444360 / +17.7% 🔴	14826759 / 17596915 / -15.7% 🟢	1.31 / 0.93 / +39.7%
tpcds_q43/duckdb:vortex-file-compressed	21286747 / 22827948 / -6.8%	22724823 / 28128930 / -19.2% 🟢	0.94 / 0.81 / +15.4%
tpcds_q44/duckdb:vortex-file-compressed	27083958 / 26007536 / +4.1%	25481481 / 26835118 / -5.0%	1.06 / 0.97 / +9.7%
tpcds_q45/duckdb:vortex-file-compressed	37448012 / 38176068 / -1.9%	39177093 / 36542049 / +7.2%	0.96 / 1.04 / -8.5%
tpcds_q46/duckdb:vortex-file-compressed	37647122 / 36354993 / +3.6%	35811058 / 36008631 / -0.5%	1.05 / 1.01 / +4.1%
tpcds_q47/duckdb:vortex-file-compressed	58417836 / 58394768 / +0.0%	59048434 / 57822847 / +2.1%	0.99 / 1.01 / -2.0%
tpcds_q48/duckdb:vortex-file-compressed	35678300 / 37802307 / -5.6%	37269686 / 35928791 / +3.7%	0.96 / 1.05 / -9.0%
tpcds_q49/duckdb:vortex-file-compressed	42396196 / 42194330 / +0.5%	69332829 / 43695109 / +58.7% 🔴	0.61 / 0.97 / -36.7%
tpcds_q50/duckdb:vortex-file-compressed	36742314 / 36367430 / +1.0%	40230079 / 35518237 / +13.3% 🔴	0.91 / 1.02 / -10.8%
tpcds_q51/duckdb:vortex-file-compressed	108034858 / 108772350 / -0.7%	118305548 / 104181293 / +13.6% 🔴	0.91 / 1.04 / -12.5%
tpcds_q52/duckdb:vortex-file-compressed	16864810 / 19232609 / -12.3% 🟢	17862802 / 16756813 / +6.6%	0.94 / 1.15 / -17.7%
tpcds_q53/duckdb:vortex-file-compressed	27593396 / 28304877 / -2.5%	30560269 / 28336333 / +7.8%	0.90 / 1.00 / -9.6%
tpcds_q54/duckdb:vortex-file-compressed	48922026 / 49029626 / -0.2%	47915959 / 47689860 / +0.5%	1.02 / 1.03 / -0.7%
tpcds_q55/duckdb:vortex-file-compressed	18104214 / 18259190 / -0.8%	17267172 / 19669304 / -12.2% 🟢	1.05 / 0.93 / +12.9%
tpcds_q56/duckdb:vortex-file-compressed	32284439 / 32210525 / +0.2%	33534446 / 33279926 / +0.8%	0.96 / 0.97 / -0.5%
tpcds_q57/duckdb:vortex-file-compressed	43447850 / 43178422 / +0.6%	43721101 / 41898458 / +4.4%	0.99 / 1.03 / -3.6%
tpcds_q58/duckdb:vortex-file-compressed	38972710 / 39481570 / -1.3%	51932018 / 52601447 / -1.3%	0.75 / 0.75 / -0.0%
tpcds_q59/duckdb:vortex-file-compressed	40046006 / 39894432 / +0.4%	41763943 / 40892638 / +2.1%	0.96 / 0.98 / -1.7%
tpcds_q60/duckdb:vortex-file-compressed	34723688 / 34450216 / +0.8%	34598175 / 33980047 / +1.8%	1.00 / 1.01 / -1.0%
tpcds_q61/duckdb:vortex-file-compressed	40680826 / 42534770 / -4.4%	69511328 / 68593439 / +1.3%	0.59 / 0.62 / -5.6%
tpcds_q62/duckdb:vortex-file-compressed	21482380 / 20313946 / +5.8%	20302940 / 21859742 / -7.1%	1.06 / 0.93 / +13.9%
tpcds_q63/duckdb:vortex-file-compressed	27850354 / 27662872 / +0.7%	28912507 / 25155168 / +14.9% 🔴	0.96 / 1.10 / -12.4%
tpcds_q64/duckdb:vortex-file-compressed	112590830 / 114378722 / -1.6%	112336713 / 109197388 / +2.9%	1.00 / 1.05 / -4.3%
tpcds_q65/duckdb:vortex-file-compressed	25492115 / 27051590 / -5.8%	25084966 / 25956826 / -3.4%	1.02 / 1.04 / -2.5%
tpcds_q66/duckdb:vortex-file-compressed	38735313 / 36672288 / +5.6%	49162893 / 43873281 / +12.1% 🔴	0.79 / 0.84 / -5.7%
tpcds_q67/duckdb:vortex-file-compressed	126623706 / 130118292 / -2.7%	134387429 / 138975499 / -3.3%	0.94 / 0.94 / +0.6%
tpcds_q68/duckdb:vortex-file-compressed	33558889 / 38545097 / -12.9% 🟢	50435233 / 53554425 / -5.8%	0.67 / 0.72 / -7.6%
tpcds_q69/duckdb:vortex-file-compressed	59371816 / 57948396 / +2.5%	62511996 / 60783390 / +2.8%	0.95 / 0.95 / -0.4%
tpcds_q70/duckdb:vortex-file-compressed	44561992 / 42522654 / +4.8%	38227288 / 43215113 / -11.5% 🟢	1.17 / 0.98 / +18.5%
tpcds_q71/duckdb:vortex-file-compressed	25813956 / 23864000 / +8.2%	27521884 / 26991652 / +2.0%	0.94 / 0.88 / +6.1%
tpcds_q72/duckdb:vortex-file-compressed	146424550 / 149639368 / -2.1%	154990916 / 160348752 / -3.3%	0.94 / 0.93 / +1.2%
tpcds_q73/duckdb:vortex-file-compressed	30611568 / 30478184 / +0.4%	31572672 / 30389430 / +3.9%	0.97 / 1.00 / -3.3%
tpcds_q74/duckdb:vortex-file-compressed	51318606 / 49880888 / +2.9%	53007738 / 53142368 / -0.3%	0.97 / 0.94 / +3.1%
tpcds_q75/duckdb:vortex-file-compressed	60467364 / 59609222 / +1.4%	58982540 / 68286423 / -13.6% 🟢	1.03 / 0.87 / +17.4%
tpcds_q76/duckdb:vortex-file-compressed	23364974 / 23424268 / -0.3%	23416919 / 23388789 / +0.1%	1.00 / 1.00 / -0.4%
tpcds_q77/duckdb:vortex-file-compressed	30107295 / 34279464 / -12.2% 🟢	30361759 / 30810032 / -1.5%	0.99 / 1.11 / -10.9%
tpcds_q78/duckdb:vortex-file-compressed	79470620 / 79681628 / -0.3%	82276374 / 83011193 / -0.9%	0.97 / 0.96 / +0.6%
tpcds_q79/duckdb:vortex-file-compressed	30778810 / 30639038 / +0.5%	28637866 / 31145319 / -8.1%	1.07 / 0.98 / +9.3%
tpcds_q80/duckdb:vortex-file-compressed	61374088 / 62281705 / -1.5%	61256153 / 58796995 / +4.2%	1.00 / 1.06 / -5.4%
tpcds_q81/duckdb:vortex-file-compressed	42682572 / 40605380 / +5.1%	44346029 / 42901329 / +3.4%	0.96 / 0.95 / +1.7%
tpcds_q82/duckdb:vortex-file-compressed	55530976 / 54591594 / +1.7%	58991585 / 52961196 / +11.4% 🔴	0.94 / 1.03 / -8.7%
tpcds_q83/duckdb:vortex-file-compressed	42887072 / 41386737 / +3.6%	40789289 / 40540322 / +0.6%	1.05 / 1.02 / +3.0%
tpcds_q84/duckdb:vortex-file-compressed	27509386 / 27012094 / +1.8%	31101161 / 32716192 / -4.9%	0.88 / 0.83 / +7.1%
tpcds_q85/duckdb:vortex-file-compressed	57432280 / 52977768 / +8.4%	56933628 / 54122198 / +5.2%	1.01 / 0.98 / +3.1%
tpcds_q86/duckdb:vortex-file-compressed	20234144 / 18907147 / +7.0%	23106977 / 19235885 / +20.1% 🔴	0.88 / 0.98 / -10.9%
tpcds_q87/duckdb:vortex-file-compressed	47324112 / 46351123 / +2.1%	46372602 / 49946247 / -7.2%	1.02 / 0.93 / +10.0%
tpcds_q88/duckdb:vortex-file-compressed	65596666 / 64826330 / +1.2%	61431100 / 63263275 / -2.9%	1.07 / 1.02 / +4.2%
tpcds_q89/duckdb:vortex-file-compressed	27887071 / 28476468 / -2.1%	28226197 / 29999447 / -5.9%	0.99 / 0.95 / +4.1%
tpcds_q90/duckdb:vortex-file-compressed	18363479 / 15069258 / +21.9% 🔴	20916010 / 19753443 / +5.9%	0.88 / 0.76 / +15.1%
tpcds_q91/duckdb:vortex-file-compressed	32530664 / 29645993 / +9.7%	37104299 / 32047638 / +15.8% 🔴	0.88 / 0.93 / -5.2%
tpcds_q92/duckdb:vortex-file-compressed	27999510 / 28300294 / -1.1%	27521504 / 22182961 / +24.1% 🔴	1.02 / 1.28 / -20.3%
tpcds_q93/duckdb:vortex-file-compressed	31704260 / 28952582 / +9.5%	33483014 / 33173284 / +0.9%	0.95 / 0.87 / +8.5%
tpcds_q94/duckdb:vortex-file-compressed	34309908 / 32060898 / +7.0%	39809666 / 31438378 / +26.6% 🔴	0.86 / 1.02 / -15.5%
tpcds_q95/duckdb:vortex-file-compressed	148256053 / 149913676 / -1.1%	149224413 / 149887735 / -0.4%	0.99 / 1.00 / -0.7%
tpcds_q96/duckdb:vortex-file-compressed	17701693 / 20166840 / -12.2% 🟢	18370322 / 17662085 / +4.0%	0.96 / 1.14 / -15.6%
tpcds_q97/duckdb:vortex-file-compressed	45791326 / 45997366 / -0.4%	41913160 / 43362811 / -3.3%	1.09 / 1.06 / +3.0%
tpcds_q98/duckdb:vortex-file-compressed	23683764 / 23244061 / +1.9%	23976889 / 26173986 / -8.4%	0.99 / 0.89 / +11.2%
tpcds_q99/duckdb:vortex-file-compressed	26039940 / 25712202 / +1.3%	27924063 / 28935556 / -3.5%	0.93 / 0.89 / +4.9%

duckdb / parquet / ns (0.997x ➖, 5↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	31825839 / 31245190 / +1.9%	46894701 / 50268964 / -6.7%	0.68 / 0.62 / +9.2%
tpcds_q02/duckdb:parquet	21874562 / 21690226 / +0.8%	31677565 / 26330188 / +20.3% 🔴	0.69 / 0.82 / -16.2%
tpcds_q03/duckdb:parquet	12904487 / 13918974 / -7.3%	20597888 / 18671191 / +10.3% 🔴	0.63 / 0.75 / -16.0%
tpcds_q04/duckdb:parquet	193707502 / 199747160 / -3.0%	202042068 / 203246532 / -0.6%	0.96 / 0.98 / -2.4%
tpcds_q05/duckdb:parquet	32666914 / 32883210 / -0.7%	36578533 / 35824292 / +2.1%	0.89 / 0.92 / -2.7%
tpcds_q06/duckdb:parquet	35322965 / 35209925 / +0.3%	38997930 / 38762031 / +0.6%	0.91 / 0.91 / -0.3%
tpcds_q07/duckdb:parquet	23027164 / 21255006 / +8.3%	23832788 / 23301315 / +2.3%	0.97 / 0.91 / +5.9%
tpcds_q08/duckdb:parquet	33349878 / 32292024 / +3.3%	33634861 / 34050915 / -1.2%	0.99 / 0.95 / +4.6%
tpcds_q09/duckdb:parquet	30324796 / 30263185 / +0.2%	29509400 / 29982676 / -1.6%	1.03 / 1.01 / +1.8%
tpcds_q10/duckdb:parquet	41522510 / 40087794 / +3.6%	45632134 / 42959380 / +6.2%	0.91 / 0.93 / -2.5%
tpcds_q11/duckdb:parquet	104457310 / 102897985 / +1.5%	102710064 / 102795781 / -0.1%	1.02 / 1.00 / +1.6%
tpcds_q12/duckdb:parquet	17492958 / 17837459 / -1.9%	18735591 / 18353094 / +2.1%	0.93 / 0.97 / -3.9%
tpcds_q13/duckdb:parquet	39468844 / 36015446 / +9.6%	40238327 / 39954904 / +0.7%	0.98 / 0.90 / +8.8%
tpcds_q14/duckdb:parquet	105816188 / 101739214 / +4.0%	110443613 / 97749064 / +13.0% 🔴	0.96 / 1.04 / -7.9%
tpcds_q15/duckdb:parquet	35467060 / 35263860 / +0.6%	34952807 / 41534482 / -15.8% 🟢	1.01 / 0.85 / +19.5%
tpcds_q16/duckdb:parquet	27563978 / 27554976 / +0.0%	28681614 / 28436323 / +0.9%	0.96 / 0.97 / -0.8%
tpcds_q17/duckdb:parquet	45320436 / 45013488 / +0.7%	45587769 / 46044874 / -1.0%	0.99 / 0.98 / +1.7%
tpcds_q18/duckdb:parquet	55317288 / 56285035 / -1.7%	61011454 / 60346340 / +1.1%	0.91 / 0.93 / -2.8%
tpcds_q19/duckdb:parquet	33997686 / 33886784 / +0.3%	35313310 / 34797325 / +1.5%	0.96 / 0.97 / -1.1%
tpcds_q20/duckdb:parquet	19177499 / 18894204 / +1.5%	19420497 / 19200870 / +1.1%	0.99 / 0.98 / +0.4%
tpcds_q21/duckdb:parquet	14220442 / 14220564 / -0.0%	14818860 / 14204878 / +4.3%	0.96 / 1.00 / -4.1%
tpcds_q22/duckdb:parquet	61677018 / 51539936 / +19.7% 🔴	49191025 / 74447827 / -33.9% 🟢	1.25 / 0.69 / +81.1%
tpcds_q23/duckdb:parquet	71443502 / 67575923 / +5.7%	70571075 / 71894879 / -1.8%	1.01 / 0.94 / +7.7%
tpcds_q24/duckdb:parquet	47204612 / 49875635 / -5.4%	49398532 / 49025864 / +0.8%	0.96 / 1.02 / -6.1%
tpcds_q25/duckdb:parquet	42259001 / 41800328 / +1.1%	45461889 / 42251385 / +7.6%	0.93 / 0.99 / -6.0%
tpcds_q26/duckdb:parquet	43288868 / 43562384 / -0.6%	45262805 / 46945159 / -3.6%	0.96 / 0.93 / +3.1%
tpcds_q27/duckdb:parquet	54495170 / 55048602 / -1.0%	54359308 / 52086649 / +4.4%	1.00 / 1.06 / -5.1%
tpcds_q28/duckdb:parquet	29266660 / 28088714 / +4.2%	30815674 / 27890027 / +10.5% 🔴	0.95 / 1.01 / -5.7%
tpcds_q29/duckdb:parquet	42842586 / 44099130 / -2.8%	43907507 / 44963301 / -2.3%	0.98 / 0.98 / -0.5%
tpcds_q30/duckdb:parquet	44078956 / 43177996 / +2.1%	46983764 / 48828741 / -3.8%	0.94 / 0.88 / +6.1%
tpcds_q31/duckdb:parquet	28717850 / 30045494 / -4.4%	31532013 / 28336005 / +11.3% 🔴	0.91 / 1.06 / -14.1%
tpcds_q32/duckdb:parquet	15191576 / 14810051 / +2.6%	15629521 / 15935228 / -1.9%	0.97 / 0.93 / +4.6%
tpcds_q33/duckdb:parquet	23714049 / 23831894 / -0.5%	23879421 / 22537893 / +6.0%	0.99 / 1.06 / -6.1%
tpcds_q34/duckdb:parquet	21583339 / 25215534 / -14.4% 🟢	22473093 / 21853212 / +2.8%	0.96 / 1.15 / -16.8%
tpcds_q35/duckdb:parquet	67818220 / 69720442 / -2.7%	67645447 / 65665420 / +3.0%	1.00 / 1.06 / -5.6%
tpcds_q36/duckdb:parquet	22429046 / 23452444 / -4.4%	22551422 / 23681804 / -4.8%	0.99 / 0.99 / +0.4%
tpcds_q37/duckdb:parquet	17515678 / 18572768 / -5.7%	20847906 / 18671069 / +11.7% 🔴	0.84 / 0.99 / -15.5%
tpcds_q38/duckdb:parquet	41101548 / 40585111 / +1.3%	40553645 / 39542247 / +2.6%	1.01 / 1.03 / -1.3%
tpcds_q39/duckdb:parquet	37583968 / 42661470 / -11.9% 🟢	37557745 / 39270038 / -4.4%	1.00 / 1.09 / -7.9%
tpcds_q40/duckdb:parquet	22729845 / 22618074 / +0.5%	24412756 / 24335083 / +0.3%	0.93 / 0.93 / +0.2%
tpcds_q41/duckdb:parquet	10409342 / 10343067 / +0.6%	10706930 / 10804010 / -0.9%	0.97 / 0.96 / +1.6%
tpcds_q42/duckdb:parquet	11734688 / 11596603 / +1.2%	11730321 / 11759616 / -0.2%	1.00 / 0.99 / +1.4%
tpcds_q43/duckdb:parquet	14871818 / 14730512 / +1.0%	14773712 / 14546859 / +1.6%	1.01 / 1.01 / -0.6%
tpcds_q44/duckdb:parquet	24277184 / 24547234 / -1.1%	24724869 / 25841520 / -4.3%	0.98 / 0.95 / +3.4%
tpcds_q45/duckdb:parquet	32998166 / 31753201 / +3.9%	33968666 / 33955577 / +0.0%	0.97 / 0.94 / +3.9%
tpcds_q46/duckdb:parquet	50374158 / 49947150 / +0.9%	51019740 / 59314031 / -14.0% 🟢	0.99 / 0.84 / +17.3%
tpcds_q47/duckdb:parquet	48442735 / 50988851 / -5.0%	47241251 / 47049247 / +0.4%	1.03 / 1.08 / -5.4%
tpcds_q48/duckdb:parquet	30644866 / 29571248 / +3.6%	31828594 / 29580685 / +7.6%	0.96 / 1.00 / -3.7%
tpcds_q49/duckdb:parquet	29836627 / 28672874 / +4.1%	28257568 / 28534243 / -1.0%	1.06 / 1.00 / +5.1%
tpcds_q50/duckdb:parquet	25078332 / 29642590 / -15.4% 🟢	25202185 / 27701835 / -9.0%	1.00 / 1.07 / -7.0%
tpcds_q51/duckdb:parquet	100518326 / 98905124 / +1.6%	98337864 / 97098602 / +1.3%	1.02 / 1.02 / +0.4%
tpcds_q52/duckdb:parquet	11849706 / 12314902 / -3.8%	12554215 / 12413601 / +1.1%	0.94 / 0.99 / -4.9%
tpcds_q53/duckdb:parquet	16069630 / 16792507 / -4.3%	19922125 / 15646395 / +27.3% 🔴	0.81 / 1.07 / -24.8%
tpcds_q54/duckdb:parquet	29770734 / 30227144 / -1.5%	30784906 / 30478801 / +1.0%	0.97 / 0.99 / -2.5%
tpcds_q55/duckdb:parquet	11649040 / 11507321 / +1.2%	12359108 / 12047177 / +2.6%	0.94 / 0.96 / -1.3%
tpcds_q56/duckdb:parquet	23896244 / 24799188 / -3.6%	24297591 / 24981086 / -2.7%	0.98 / 0.99 / -0.9%
tpcds_q57/duckdb:parquet	42521146 / 42316890 / +0.5%	41878730 / 42491793 / -1.4%	1.02 / 1.00 / +2.0%
tpcds_q58/duckdb:parquet	27009372 / 27053250 / -0.2%	28108493 / 27479339 / +2.3%	0.96 / 0.98 / -2.4%
tpcds_q59/duckdb:parquet	30063566 / 30348622 / -0.9%	29409918 / 29874662 / -1.6%	1.02 / 1.02 / +0.6%
tpcds_q60/duckdb:parquet	25095730 / 26307322 / -4.6%	25948844 / 27091136 / -4.2%	0.97 / 0.97 / -0.4%
tpcds_q61/duckdb:parquet	31717173 / 31254022 / +1.5%	33415512 / 30748324 / +8.7%	0.95 / 1.02 / -6.6%
tpcds_q62/duckdb:parquet	15020758 / 15048169 / -0.2%	19063821 / 15119866 / +26.1% 🔴	0.79 / 1.00 / -20.8%
tpcds_q63/duckdb:parquet	15435574 / 15214048 / +1.5%	17719093 / 17226219 / +2.9%	0.87 / 0.88 / -1.4%
tpcds_q64/duckdb:parquet	80807056 / 80349774 / +0.6%	81444272 / 83068777 / -2.0%	0.99 / 0.97 / +2.6%
tpcds_q65/duckdb:parquet	24924751 / 21297428 / +17.0% 🔴	25036942 / 27851734 / -10.1% 🟢	1.00 / 0.76 / +30.2%
tpcds_q66/duckdb:parquet	34418638 / 34566462 / -0.4%	36316815 / 35944805 / +1.0%	0.95 / 0.96 / -1.4%
tpcds_q67/duckdb:parquet	121656268 / 126243968 / -3.6%	146564048 / 126310373 / +16.0% 🔴	0.83 / 1.00 / -17.0%
tpcds_q68/duckdb:parquet	39133449 / 38608627 / +1.4%	39237232 / 39401154 / -0.4%	1.00 / 0.98 / +1.8%
tpcds_q69/duckdb:parquet	42099840 / 41913001 / +0.4%	42961428 / 44726239 / -3.9%	0.98 / 0.94 / +4.6%
tpcds_q70/duckdb:parquet	26966006 / 29841216 / -9.6%	29362655 / 29929317 / -1.9%	0.92 / 1.00 / -7.9%
tpcds_q71/duckdb:parquet	21451916 / 21606884 / -0.7%	22562362 / 22859294 / -1.3%	0.95 / 0.95 / +0.6%
tpcds_q72/duckdb:parquet	131354850 / 151232126 / -13.1% 🟢	122932858 / 190650439 / -35.5% 🟢	1.07 / 0.79 / +34.7%
tpcds_q73/duckdb:parquet	18422005 / 18559648 / -0.7%	19190885 / 19735840 / -2.8%	0.96 / 0.94 / +2.1%
tpcds_q74/duckdb:parquet	146426462 / 142160146 / +3.0%	144781490 / 143836453 / +0.7%	1.01 / 0.99 / +2.3%
tpcds_q75/duckdb:parquet	60266300 / 60276569 / -0.0%	62066885 / 60838285 / +2.0%	0.97 / 0.99 / -2.0%
tpcds_q76/duckdb:parquet	19291358 / 19339704 / -0.2%	19014686 / 18672634 / +1.8%	1.01 / 1.04 / -2.0%
tpcds_q77/duckdb:parquet	24831286 / 25900622 / -4.1%	28152033 / 24110461 / +16.8% 🔴	0.88 / 1.07 / -17.9%
tpcds_q78/duckdb:parquet	77975772 / 77588318 / +0.5%	77380258 / 77328708 / +0.1%	1.01 / 1.00 / +0.4%
tpcds_q79/duckdb:parquet	27416898 / 30559378 / -10.3% 🟢	27938922 / 31080862 / -10.1% 🟢	0.98 / 0.98 / -0.2%
tpcds_q80/duckdb:parquet	48104064 / 48124491 / -0.0%	45943278 / 46589116 / -1.4%	1.05 / 1.03 / +1.4%
tpcds_q81/duckdb:parquet	40381479 / 40872841 / -1.2%	42926761 / 42435902 / +1.2%	0.94 / 0.96 / -2.3%
tpcds_q82/duckdb:parquet	18737080 / 19455130 / -3.7%	19122271 / 18754651 / +2.0%	0.98 / 1.04 / -5.5%
tpcds_q83/duckdb:parquet	22543836 / 21992634 / +2.5%	21963053 / 22815833 / -3.7%	1.03 / 0.96 / +6.5%
tpcds_q84/duckdb:parquet	23564896 / 23337530 / +1.0%	24015881 / 23886009 / +0.5%	0.98 / 0.98 / +0.4%
tpcds_q85/duckdb:parquet	47397188 / 47122600 / +0.6%	47834610 / 49083373 / -2.5%	0.99 / 0.96 / +3.2%
tpcds_q86/duckdb:parquet	14670350 / 15049492 / -2.5%	14532201 / 15419777 / -5.8%	1.01 / 0.98 / +3.4%
tpcds_q87/duckdb:parquet	44539104 / 44175367 / +0.8%	42532208 / 44990273 / -5.5%	1.05 / 0.98 / +6.7%
tpcds_q88/duckdb:parquet	42269964 / 43910249 / -3.7%	43609729 / 44661811 / -2.4%	0.97 / 0.98 / -1.4%
tpcds_q89/duckdb:parquet	17636820 / 17728082 / -0.5%	18259949 / 20628923 / -11.5% 🟢	0.97 / 0.86 / +12.4%
tpcds_q90/duckdb:parquet	9749366 / 9560812 / +2.0%	9665897 / 10180753 / -5.1%	1.01 / 0.94 / +7.4%
tpcds_q91/duckdb:parquet	26973488 / 27036883 / -0.2%	27938143 / 27394626 / +2.0%	0.97 / 0.99 / -2.2%
tpcds_q92/duckdb:parquet	15096761 / 15001156 / +0.6%	15602633 / 15663356 / -0.4%	0.97 / 0.96 / +1.0%
tpcds_q93/duckdb:parquet	30996181 / 30974334 / +0.1%	36254635 / 31297274 / +15.8% 🔴	0.85 / 0.99 / -13.6%
tpcds_q94/duckdb:parquet	21978401 / 21489436 / +2.3%	22262410 / 22383289 / -0.5%	0.99 / 0.96 / +2.8%
tpcds_q95/duckdb:parquet	139724020 / 135861497 / +2.8%	138078640 / 137328613 / +0.5%	1.01 / 0.99 / +2.3%
tpcds_q96/duckdb:parquet	9985964 / 9646454 / +3.5%	13576306 / 9838078 / +38.0% 🔴	0.74 / 0.98 / -25.0%
tpcds_q97/duckdb:parquet	40487156 / 38734872 / +4.5%	39702056 / 38459438 / +3.2%	1.02 / 1.01 / +1.3%
tpcds_q98/duckdb:parquet	22614146 / 21109675 / +7.1%	23328942 / 21692619 / +7.5%	0.97 / 0.97 / -0.4%
tpcds_q99/duckdb:parquet	23526102 / 23258752 / +1.1%	24352602 / 24312849 / +0.2%	0.97 / 0.96 / +1.0%

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

File	Scale	Format	Base	Change	%
call_center.vortex	1.0	vortex-compact	46.28 KB	46.28 KB	-100.0%
catalog_page.vortex	1.0	vortex-compact	361.51 KB	361.51 KB	-100.0%
catalog_returns.vortex	1.0	vortex-compact	6.04 MB	6.04 MB	-100.0%
catalog_sales.vortex	1.0	vortex-compact	59.45 MB	59.45 MB	-100.0%
customer.vortex	1.0	vortex-compact	3.29 MB	3.29 MB	-100.0%
customer_address.vortex	1.0	vortex-compact	638.37 KB	638.37 KB	-100.0%
customer_demographics.vortex	1.0	vortex-compact	422.35 KB	422.35 KB	-100.0%
date_dim.vortex	1.0	vortex-compact	136.00 KB	136.00 KB	-100.0%
duckdb.db	1.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
household_demographics.vortex	1.0	vortex-compact	9.90 KB	9.90 KB	-100.0%
income_band.vortex	1.0	vortex-compact	5.31 KB	5.31 KB	-100.0%
inventory.vortex	1.0	vortex-compact	16.06 MB	16.06 MB	-100.0%
item.vortex	1.0	vortex-compact	998.45 KB	998.45 KB	-100.0%
promotion.vortex	1.0	vortex-compact	49.62 KB	49.62 KB	-100.0%
reason.vortex	1.0	vortex-compact	5.96 KB	5.96 KB	-100.0%
ship_mode.vortex	1.0	vortex-compact	10.74 KB	10.74 KB	-100.0%
store.vortex	1.0	vortex-compact	42.16 KB	42.16 KB	-100.0%
store_returns.vortex	1.0	vortex-compact	9.36 MB	9.36 MB	-100.0%
store_sales.vortex	1.0	vortex-compact	78.09 MB	78.09 MB	-100.0%
time_dim.vortex	1.0	vortex-compact	95.41 KB	95.41 KB	-100.0%
warehouse.vortex	1.0	vortex-compact	21.88 KB	21.88 KB	-100.0%
web_page.vortex	1.0	vortex-compact	24.09 KB	24.09 KB	-100.0%
web_returns.vortex	1.0	vortex-compact	2.99 MB	2.99 MB	-100.0%
web_sales.vortex	1.0	vortex-compact	29.43 MB	29.43 MB	-100.0%
web_site.vortex	1.0	vortex-compact	41.37 KB	41.37 KB	-100.0%

Totals:

vortex-compact: 207.80 MB → 0 B (-100.0%)
vortex-file-compressed: 269.78 MB → 269.78 MB (0.0%)

github-actions · 2026-08-20T17:54:35Z

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.1%
Engines: DataFusion No clear signal (-3.2%, environment too noisy confidence) · DuckDB No clear signal (+3.1%, low confidence)
Vortex (hot geomean): 0.993x ➖
Parquet (hot geomean): 0.995x ➖
Cold run (geomean): Vortex 1.071x ➖ · Parquet 0.998x ➖
Shifts: Parquet (control) -0.5% · Median polish -1.8%

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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 (0.969x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	386015112 / 407985335 / -5.4%	1028739229 / 631744658 / +62.8% 🔴	0.38 / 0.65 / -41.9%
clickbench-sorted_q24/datafusion:vortex-file-compressed	23249959 / 22831258 / +1.8%	35877895 / 24600662 / +45.8% 🔴	0.65 / 0.93 / -30.2%
clickbench-sorted_q26/datafusion:vortex-file-compressed	24416596 / 27230766 / -10.3% 🟢	24662527 / 30709182 / -19.7% 🟢	0.99 / 0.89 / +11.6%
clickbench-sorted_q36/datafusion:vortex-file-compressed	53295138 / 47695949 / +11.7% 🔴	51194203 / 54434349 / -6.0%	1.04 / 0.88 / +18.8%
clickbench-sorted_q37/datafusion:vortex-file-compressed	34509520 / 37851276 / -8.8%	36215432 / 37031466 / -2.2%	0.95 / 1.02 / -6.8%
clickbench-sorted_q38/datafusion:vortex-file-compressed	39160300 / 38604081 / +1.4%	54209332 / 31815493 / +70.4% 🔴	0.72 / 1.21 / -40.5%
clickbench-sorted_q39/datafusion:vortex-file-compressed	86599590 / 87092759 / -0.6%	91933671 / 95398406 / -3.6%	0.94 / 0.91 / +3.2%
clickbench-sorted_q40/datafusion:vortex-file-compressed	16309762 / 16895953 / -3.5%	18203370 / 20405505 / -10.8% 🟢	0.90 / 0.83 / +8.2%
clickbench-sorted_q41/datafusion:vortex-file-compressed	17284036 / 16966386 / +1.9%	18810886 / 18388338 / +2.3%	0.92 / 0.92 / -0.4%
clickbench-sorted_q42/datafusion:vortex-file-compressed	12876476 / 15467767 / -16.8% 🟢	13568343 / 13499901 / +0.5%	0.95 / 1.15 / -17.2%

datafusion / parquet / ns (1.001x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	2951097802 / 2906354479 / +1.5%	3375210468 / 3383182959 / -0.2%	0.87 / 0.86 / +1.8%
clickbench-sorted_q24/datafusion:parquet	38226520 / 31216734 / +22.5% 🔴	44591611 / 45497450 / -2.0%	0.86 / 0.69 / +24.9%
clickbench-sorted_q26/datafusion:parquet	31425926 / 34428396 / -8.7%	62135712 / 51710457 / +20.2% 🔴	0.51 / 0.67 / -24.0%
clickbench-sorted_q36/datafusion:parquet	188261516 / 172047232 / +9.4%	193004673 / 187427980 / +3.0%	0.98 / 0.92 / +6.3%
clickbench-sorted_q37/datafusion:parquet	105272351 / 113178975 / -7.0%	103519998 / 121098389 / -14.5% 🟢	1.02 / 0.93 / +8.8%
clickbench-sorted_q38/datafusion:parquet	158516829 / 172248328 / -8.0%	176723100 / 181974531 / -2.9%	0.90 / 0.95 / -5.2%
clickbench-sorted_q39/datafusion:parquet	298975922 / 307111586 / -2.6%	273097143 / 296662329 / -7.9%	1.09 / 1.04 / +5.8%
clickbench-sorted_q40/datafusion:parquet	64623056 / 68911018 / -6.2%	70571014 / 63644409 / +10.9% 🔴	0.92 / 1.08 / -15.4%
clickbench-sorted_q41/datafusion:parquet	62760998 / 62143452 / +1.0%	62389007 / 60948318 / +2.4%	1.01 / 1.02 / -1.3%
clickbench-sorted_q42/datafusion:parquet	32700094 / 31696509 / +3.2%	31539766 / 33989939 / -7.2%	1.04 / 0.93 / +11.2%

duckdb / vortex-file-compressed / ns (1.019x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	209123921 / 265631344 / -21.3% 🟢	470157473 / 500265121 / -6.0%	0.44 / 0.53 / -16.2%
clickbench-sorted_q24/duckdb:vortex-file-compressed	42223780 / 41058616 / +2.8%	45325798 / 40054059 / +13.2% 🔴	0.93 / 1.03 / -9.1%
clickbench-sorted_q26/duckdb:vortex-file-compressed	61919236 / 53992284 / +14.7% 🔴	68097343 / 60827664 / +12.0% 🔴	0.91 / 0.89 / +2.4%
clickbench-sorted_q36/duckdb:vortex-file-compressed	63837216 / 60268298 / +5.9%	71983012 / 70713203 / +1.8%	0.89 / 0.85 / +4.1%
clickbench-sorted_q37/duckdb:vortex-file-compressed	56259820 / 52160392 / +7.9%	51803071 / 51344760 / +0.9%	1.09 / 1.02 / +6.9%
clickbench-sorted_q38/duckdb:vortex-file-compressed	61584852 / 56325570 / +9.3%	61738570 / 59531570 / +3.7%	1.00 / 0.95 / +5.4%
clickbench-sorted_q39/duckdb:vortex-file-compressed	116633205 / 104773358 / +11.3% 🔴	121669101 / 127063722 / -4.2%	0.96 / 0.82 / +16.3%
clickbench-sorted_q40/duckdb:vortex-file-compressed	31580596 / 33041342 / -4.4%	36311060 / 34236901 / +6.1%	0.87 / 0.97 / -9.9%
clickbench-sorted_q41/duckdb:vortex-file-compressed	36531548 / 35473004 / +3.0%	38795015 / 34876559 / +11.2% 🔴	0.94 / 1.02 / -7.4%
clickbench-sorted_q42/duckdb:vortex-file-compressed	28485530 / 29990420 / -5.0%	32461863 / 31436026 / +3.3%	0.88 / 0.95 / -8.0%

duckdb / parquet / ns (0.988x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	218844757 / 218214005 / +0.3%	276607372 / 280987476 / -1.6%	0.79 / 0.78 / +1.9%
clickbench-sorted_q24/duckdb:parquet	29127950 / 30022694 / -3.0%	34898923 / 32144974 / +8.6%	0.83 / 0.93 / -10.6%
clickbench-sorted_q26/duckdb:parquet	22213951 / 22695848 / -2.1%	23068816 / 22684429 / +1.7%	0.96 / 1.00 / -3.8%
clickbench-sorted_q36/duckdb:parquet	70174232 / 70612376 / -0.6%	78135430 / 79788562 / -2.1%	0.90 / 0.88 / +1.5%
clickbench-sorted_q37/duckdb:parquet	56854944 / 59070208 / -3.8%	67171763 / 70205413 / -4.3%	0.85 / 0.84 / +0.6%
clickbench-sorted_q38/duckdb:parquet	62677008 / 60830241 / +3.0%	61398016 / 64287964 / -4.5%	1.02 / 0.95 / +7.9%
clickbench-sorted_q39/duckdb:parquet	107875580 / 111695492 / -3.4%	132568727 / 129306021 / +2.5%	0.81 / 0.86 / -5.8%
clickbench-sorted_q40/duckdb:parquet	28577346 / 28885281 / -1.1%	37296998 / 37166084 / +0.4%	0.77 / 0.78 / -1.4%
clickbench-sorted_q41/duckdb:parquet	28749568 / 29053078 / -1.0%	29031294 / 29077881 / -0.2%	0.99 / 1.00 / -0.9%
clickbench-sorted_q42/duckdb:parquet	19820941 / 19790298 / +0.2%	20336423 / 20659038 / -1.6%	0.97 / 0.96 / +1.7%

File Size Changes (201 files changed, -42.8% overall, 57↑ 144↓)

File	Scale	Format	Base	HEAD	Change	%
hits_001.vortex	1.0	vortex-file-compressed	189.14 MB	193.32 MB	+4.18 MB	+2.2%
hits_092.vortex	1.0	vortex-file-compressed	197.90 MB	199.49 MB	+1.59 MB	+0.8%
hits_071.vortex	1.0	vortex-file-compressed	139.92 MB	140.83 MB	+929.71 KB	+0.6%
hits_045.vortex	1.0	vortex-file-compressed	140.00 MB	140.57 MB	+580.04 KB	+0.4%
hits_072.vortex	1.0	vortex-file-compressed	102.18 MB	102.59 MB	+417.22 KB	+0.4%
hits_054.vortex	1.0	vortex-file-compressed	147.02 MB	147.56 MB	+552.09 KB	+0.4%
hits_040.vortex	1.0	vortex-file-compressed	143.51 MB	144.00 MB	+507.90 KB	+0.3%
hits_078.vortex	1.0	vortex-file-compressed	130.88 MB	131.29 MB	+420.19 KB	+0.3%
hits_020.vortex	1.0	vortex-file-compressed	160.56 MB	160.96 MB	+407.05 KB	+0.2%
hits_008.vortex	1.0	vortex-file-compressed	139.98 MB	140.32 MB	+348.55 KB	+0.2%
hits_061.vortex	1.0	vortex-file-compressed	160.88 MB	161.28 MB	+400.34 KB	+0.2%
hits_043.vortex	1.0	vortex-file-compressed	126.46 MB	126.74 MB	+288.91 KB	+0.2%
hits_096.vortex	1.0	vortex-file-compressed	199.45 MB	199.87 MB	+435.84 KB	+0.2%
hits_049.vortex	1.0	vortex-file-compressed	191.53 MB	191.92 MB	+404.16 KB	+0.2%
hits_048.vortex	1.0	vortex-file-compressed	199.28 MB	199.63 MB	+358.55 KB	+0.2%
hits_023.vortex	1.0	vortex-file-compressed	195.31 MB	195.63 MB	+329.45 KB	+0.2%
hits_066.vortex	1.0	vortex-file-compressed	163.50 MB	163.75 MB	+259.85 KB	+0.2%
hits_068.vortex	1.0	vortex-file-compressed	160.65 MB	160.90 MB	+255.11 KB	+0.2%
hits_093.vortex	1.0	vortex-file-compressed	131.58 MB	131.77 MB	+196.08 KB	+0.1%
hits_025.vortex	1.0	vortex-file-compressed	171.91 MB	172.15 MB	+242.91 KB	+0.1%
hits_098.vortex	1.0	vortex-file-compressed	137.38 MB	137.56 MB	+178.31 KB	+0.1%
hits_033.vortex	1.0	vortex-file-compressed	200.01 MB	200.27 MB	+259.40 KB	+0.1%
hits_074.vortex	1.0	vortex-file-compressed	199.13 MB	199.38 MB	+257.02 KB	+0.1%
hits_030.vortex	1.0	vortex-file-compressed	131.84 MB	132.00 MB	+158.99 KB	+0.1%
hits_052.vortex	1.0	vortex-file-compressed	130.81 MB	130.95 MB	+146.24 KB	+0.1%
hits_069.vortex	1.0	vortex-file-compressed	142.15 MB	142.30 MB	+155.00 KB	+0.1%
hits_060.vortex	1.0	vortex-file-compressed	193.06 MB	193.23 MB	+172.45 KB	+0.1%
hits_015.vortex	1.0	vortex-file-compressed	131.04 MB	131.16 MB	+116.48 KB	+0.1%
hits_028.vortex	1.0	vortex-file-compressed	151.67 MB	151.80 MB	+131.45 KB	+0.1%
hits_011.vortex	1.0	vortex-file-compressed	199.15 MB	199.29 MB	+146.58 KB	+0.1%
hits_081.vortex	1.0	vortex-file-compressed	199.81 MB	199.95 MB	+146.98 KB	+0.1%
hits_086.vortex	1.0	vortex-file-compressed	191.95 MB	192.07 MB	+127.77 KB	+0.1%
hits_051.vortex	1.0	vortex-file-compressed	172.25 MB	172.36 MB	+113.15 KB	+0.1%
hits_035.vortex	1.0	vortex-file-compressed	102.81 MB	102.87 MB	+58.54 KB	+0.1%
hits_084.vortex	1.0	vortex-file-compressed	154.71 MB	154.79 MB	+83.88 KB	+0.1%
hits_080.vortex	1.0	vortex-file-compressed	126.77 MB	126.84 MB	+67.91 KB	+0.1%
hits_070.vortex	1.0	vortex-file-compressed	199.83 MB	199.94 MB	+106.58 KB	+0.1%
hits_039.vortex	1.0	vortex-file-compressed	161.03 MB	161.11 MB	+85.48 KB	+0.1%
hits_087.vortex	1.0	vortex-file-compressed	160.97 MB	161.05 MB	+83.58 KB	+0.1%
hits_003.vortex	1.0	vortex-file-compressed	136.48 MB	136.55 MB	+69.93 KB	+0.1%
hits_085.vortex	1.0	vortex-file-compressed	199.63 MB	199.72 MB	+100.84 KB	+0.0%
hits_088.vortex	1.0	vortex-file-compressed	172.07 MB	172.14 MB	+75.51 KB	+0.0%
hits_075.vortex	1.0	vortex-file-compressed	189.20 MB	189.28 MB	+81.26 KB	+0.0%
hits_013.vortex	1.0	vortex-file-compressed	161.18 MB	161.24 MB	+61.02 KB	+0.0%
hits_027.vortex	1.0	vortex-file-compressed	189.83 MB	189.89 MB	+67.96 KB	+0.0%
hits_019.vortex	1.0	vortex-file-compressed	140.80 MB	140.84 MB	+39.64 KB	+0.0%
hits_067.vortex	1.0	vortex-file-compressed	131.73 MB	131.77 MB	+36.74 KB	+0.0%
hits_076.vortex	1.0	vortex-file-compressed	160.92 MB	160.96 MB	+43.16 KB	+0.0%
hits_032.vortex	1.0	vortex-file-compressed	154.63 MB	154.67 MB	+34.88 KB	+0.0%
hits_089.vortex	1.0	vortex-file-compressed	131.46 MB	131.48 MB	+29.59 KB	+0.0%
hits_099.vortex	1.0	vortex-file-compressed	171.29 MB	171.33 MB	+38.34 KB	+0.0%
hits_002.vortex	1.0	vortex-file-compressed	161.00 MB	161.04 MB	+33.16 KB	+0.0%
hits_031.vortex	1.0	vortex-file-compressed	159.97 MB	160.00 MB	+28.98 KB	+0.0%
hits_004.vortex	1.0	vortex-file-compressed	131.57 MB	131.59 MB	+23.53 KB	+0.0%
hits_095.vortex	1.0	vortex-file-compressed	154.33 MB	154.34 MB	+12.38 KB	+0.0%
hits_090.vortex	1.0	vortex-file-compressed	192.67 MB	192.69 MB	+13.84 KB	+0.0%
hits_016.vortex	1.0	vortex-file-compressed	180.17 MB	180.19 MB	+12.93 KB	+0.0%
hits_006.vortex	1.0	vortex-file-compressed	126.32 MB	126.31 MB	2.41 KB	-0.0%
hits_034.vortex	1.0	vortex-file-compressed	181.98 MB	181.98 MB	8.04 KB	-0.0%
hits_022.vortex	1.0	vortex-file-compressed	199.09 MB	199.08 MB	9.79 KB	-0.0%
hits_077.vortex	1.0	vortex-file-compressed	172.41 MB	172.40 MB	14.24 KB	-0.0%
hits_018.vortex	1.0	vortex-file-compressed	199.70 MB	199.66 MB	40.21 KB	-0.0%
hits_083.vortex	1.0	vortex-file-compressed	157.20 MB	157.17 MB	31.76 KB	-0.0%
hits_044.vortex	1.0	vortex-file-compressed	200.16 MB	200.12 MB	40.85 KB	-0.0%
hits_009.vortex	1.0	vortex-file-compressed	101.27 MB	101.25 MB	20.77 KB	-0.0%
hits_047.vortex	1.0	vortex-file-compressed	154.45 MB	154.42 MB	34.16 KB	-0.0%
hits_097.vortex	1.0	vortex-file-compressed	192.92 MB	192.88 MB	43.73 KB	-0.0%
hits_059.vortex	1.0	vortex-file-compressed	199.08 MB	199.01 MB	73.12 KB	-0.0%
hits_024.vortex	1.0	vortex-file-compressed	160.50 MB	160.43 MB	72.01 KB	-0.0%
hits_041.vortex	1.0	vortex-file-compressed	131.30 MB	131.23 MB	73.48 KB	-0.1%
hits_000.vortex	1.0	vortex-file-compressed	131.67 MB	131.60 MB	78.11 KB	-0.1%
hits_050.vortex	1.0	vortex-file-compressed	161.10 MB	161.01 MB	100.47 KB	-0.1%
hits_042.vortex	1.0	vortex-file-compressed	201.63 MB	201.50 MB	132.12 KB	-0.1%
hits_064.vortex	1.0	vortex-file-compressed	190.95 MB	190.82 MB	131.60 KB	-0.1%
hits_063.vortex	1.0	vortex-file-compressed	131.97 MB	131.88 MB	95.87 KB	-0.1%
hits_012.vortex	1.0	vortex-file-compressed	191.05 MB	190.91 MB	139.01 KB	-0.1%
hits_094.vortex	1.0	vortex-file-compressed	158.72 MB	158.60 MB	117.01 KB	-0.1%
hits_057.vortex	1.0	vortex-file-compressed	160.22 MB	160.11 MB	118.23 KB	-0.1%
hits_046.vortex	1.0	vortex-file-compressed	101.31 MB	101.23 MB	81.82 KB	-0.1%
hits_014.vortex	1.0	vortex-file-compressed	172.23 MB	172.09 MB	143.46 KB	-0.1%
hits_017.vortex	1.0	vortex-file-compressed	146.92 MB	146.78 MB	141.07 KB	-0.1%
hits_007.vortex	1.0	vortex-file-compressed	200.31 MB	200.07 MB	241.21 KB	-0.1%
hits_055.vortex	1.0	vortex-file-compressed	199.70 MB	199.46 MB	246.25 KB	-0.1%
hits_037.vortex	1.0	vortex-file-compressed	177.32 MB	177.10 MB	228.00 KB	-0.1%
hits_036.vortex	1.0	vortex-file-compressed	171.74 MB	171.47 MB	279.80 KB	-0.2%
hits_026.vortex	1.0	vortex-file-compressed	131.33 MB	131.12 MB	220.34 KB	-0.2%
hits_073.vortex	1.0	vortex-file-compressed	173.31 MB	172.98 MB	341.01 KB	-0.2%
hits_005.vortex	1.0	vortex-file-compressed	168.10 MB	167.74 MB	365.77 KB	-0.2%
hits_079.vortex	1.0	vortex-file-compressed	181.44 MB	180.97 MB	475.57 KB	-0.3%
hits_021.vortex	1.0	vortex-file-compressed	154.66 MB	154.26 MB	408.70 KB	-0.3%
hits_058.vortex	1.0	vortex-file-compressed	155.54 MB	155.03 MB	519.09 KB	-0.3%
hits_065.vortex	1.0	vortex-file-compressed	161.83 MB	161.25 MB	590.87 KB	-0.4%
hits_056.vortex	1.0	vortex-file-compressed	136.08 MB	135.59 MB	499.57 KB	-0.4%
hits_062.vortex	1.0	vortex-file-compressed	171.42 MB	170.80 MB	635.03 KB	-0.4%
hits_082.vortex	1.0	vortex-file-compressed	140.41 MB	139.83 MB	593.70 KB	-0.4%
hits_091.vortex	1.0	vortex-file-compressed	147.59 MB	146.87 MB	729.98 KB	-0.5%
hits_029.vortex	1.0	vortex-file-compressed	199.85 MB	198.61 MB	1.24 MB	-0.6%
hits_053.vortex	1.0	vortex-file-compressed	191.44 MB	189.87 MB	1.57 MB	-0.8%
hits_010.vortex	1.0	vortex-file-compressed	170.20 MB	168.78 MB	1.42 MB	-0.8%
hits_038.vortex	1.0	vortex-file-compressed	191.92 MB	190.19 MB	1.73 MB	-0.9%
duckdb.db	1.0	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%
hits_000.vortex	1.0	vortex-compact	98.06 MB	0 B	98.06 MB	-100.0%
hits_001.vortex	1.0	vortex-compact	138.99 MB	0 B	138.99 MB	-100.0%
hits_002.vortex	1.0	vortex-compact	123.76 MB	0 B	123.76 MB	-100.0%
hits_003.vortex	1.0	vortex-compact	104.51 MB	0 B	104.51 MB	-100.0%
hits_004.vortex	1.0	vortex-compact	97.62 MB	0 B	97.62 MB	-100.0%
hits_005.vortex	1.0	vortex-compact	116.19 MB	0 B	116.19 MB	-100.0%
hits_006.vortex	1.0	vortex-compact	94.55 MB	0 B	94.55 MB	-100.0%
hits_007.vortex	1.0	vortex-compact	153.87 MB	0 B	153.87 MB	-100.0%
hits_008.vortex	1.0	vortex-compact	106.10 MB	0 B	106.10 MB	-100.0%
hits_009.vortex	1.0	vortex-compact	75.20 MB	0 B	75.20 MB	-100.0%
hits_010.vortex	1.0	vortex-compact	123.21 MB	0 B	123.21 MB	-100.0%
hits_011.vortex	1.0	vortex-compact	152.62 MB	0 B	152.62 MB	-100.0%
hits_012.vortex	1.0	vortex-compact	139.97 MB	0 B	139.97 MB	-100.0%
hits_013.vortex	1.0	vortex-compact	125.36 MB	0 B	125.36 MB	-100.0%
hits_014.vortex	1.0	vortex-compact	133.86 MB	0 B	133.86 MB	-100.0%
hits_015.vortex	1.0	vortex-compact	97.93 MB	0 B	97.93 MB	-100.0%
hits_016.vortex	1.0	vortex-compact	127.47 MB	0 B	127.47 MB	-100.0%
hits_017.vortex	1.0	vortex-compact	112.15 MB	0 B	112.15 MB	-100.0%
hits_018.vortex	1.0	vortex-compact	152.89 MB	0 B	152.89 MB	-100.0%
hits_019.vortex	1.0	vortex-compact	106.16 MB	0 B	106.16 MB	-100.0%
hits_020.vortex	1.0	vortex-compact	111.60 MB	0 B	111.60 MB	-100.0%
hits_021.vortex	1.0	vortex-compact	110.60 MB	0 B	110.60 MB	-100.0%
hits_022.vortex	1.0	vortex-compact	152.90 MB	0 B	152.90 MB	-100.0%
hits_023.vortex	1.0	vortex-compact	142.57 MB	0 B	142.57 MB	-100.0%
hits_024.vortex	1.0	vortex-compact	124.84 MB	0 B	124.84 MB	-100.0%
hits_025.vortex	1.0	vortex-compact	133.43 MB	0 B	133.43 MB	-100.0%
hits_026.vortex	1.0	vortex-compact	97.76 MB	0 B	97.76 MB	-100.0%
hits_027.vortex	1.0	vortex-compact	139.17 MB	0 B	139.17 MB	-100.0%
hits_028.vortex	1.0	vortex-compact	115.87 MB	0 B	115.87 MB	-100.0%
hits_029.vortex	1.0	vortex-compact	153.47 MB	0 B	153.47 MB	-100.0%
hits_030.vortex	1.0	vortex-compact	98.56 MB	0 B	98.56 MB	-100.0%
hits_031.vortex	1.0	vortex-compact	111.55 MB	0 B	111.55 MB	-100.0%
hits_032.vortex	1.0	vortex-compact	110.59 MB	0 B	110.59 MB	-100.0%
hits_033.vortex	1.0	vortex-compact	153.38 MB	0 B	153.38 MB	-100.0%
hits_034.vortex	1.0	vortex-compact	133.79 MB	0 B	133.79 MB	-100.0%
hits_035.vortex	1.0	vortex-compact	75.93 MB	0 B	75.93 MB	-100.0%
hits_036.vortex	1.0	vortex-compact	133.33 MB	0 B	133.33 MB	-100.0%
hits_037.vortex	1.0	vortex-compact	132.86 MB	0 B	132.86 MB	-100.0%
hits_038.vortex	1.0	vortex-compact	138.27 MB	0 B	138.27 MB	-100.0%
hits_039.vortex	1.0	vortex-compact	124.02 MB	0 B	124.02 MB	-100.0%
hits_040.vortex	1.0	vortex-compact	110.36 MB	0 B	110.36 MB	-100.0%
hits_041.vortex	1.0	vortex-compact	98.35 MB	0 B	98.35 MB	-100.0%
hits_042.vortex	1.0	vortex-compact	136.26 MB	0 B	136.26 MB	-100.0%
hits_043.vortex	1.0	vortex-compact	94.17 MB	0 B	94.17 MB	-100.0%
hits_044.vortex	1.0	vortex-compact	153.61 MB	0 B	153.61 MB	-100.0%
hits_045.vortex	1.0	vortex-compact	106.18 MB	0 B	106.18 MB	-100.0%
hits_046.vortex	1.0	vortex-compact	74.85 MB	0 B	74.85 MB	-100.0%
hits_047.vortex	1.0	vortex-compact	110.46 MB	0 B	110.46 MB	-100.0%
hits_048.vortex	1.0	vortex-compact	153.41 MB	0 B	153.41 MB	-100.0%
hits_049.vortex	1.0	vortex-compact	139.32 MB	0 B	139.32 MB	-100.0%
hits_050.vortex	1.0	vortex-compact	124.94 MB	0 B	124.94 MB	-100.0%
hits_051.vortex	1.0	vortex-compact	134.00 MB	0 B	134.00 MB	-100.0%
hits_052.vortex	1.0	vortex-compact	98.14 MB	0 B	98.14 MB	-100.0%
hits_053.vortex	1.0	vortex-compact	138.42 MB	0 B	138.42 MB	-100.0%
hits_054.vortex	1.0	vortex-compact	112.14 MB	0 B	112.14 MB	-100.0%
hits_055.vortex	1.0	vortex-compact	153.30 MB	0 B	153.30 MB	-100.0%
hits_056.vortex	1.0	vortex-compact	100.85 MB	0 B	100.85 MB	-100.0%
hits_057.vortex	1.0	vortex-compact	111.59 MB	0 B	111.59 MB	-100.0%
hits_058.vortex	1.0	vortex-compact	111.07 MB	0 B	111.07 MB	-100.0%
hits_059.vortex	1.0	vortex-compact	152.86 MB	0 B	152.86 MB	-100.0%
hits_060.vortex	1.0	vortex-compact	141.16 MB	0 B	141.16 MB	-100.0%
hits_061.vortex	1.0	vortex-compact	125.28 MB	0 B	125.28 MB	-100.0%
hits_062.vortex	1.0	vortex-compact	132.57 MB	0 B	132.57 MB	-100.0%
hits_063.vortex	1.0	vortex-compact	98.44 MB	0 B	98.44 MB	-100.0%
hits_064.vortex	1.0	vortex-compact	140.11 MB	0 B	140.11 MB	-100.0%
hits_065.vortex	1.0	vortex-compact	125.96 MB	0 B	125.96 MB	-100.0%
hits_066.vortex	1.0	vortex-compact	117.39 MB	0 B	117.39 MB	-100.0%
hits_067.vortex	1.0	vortex-compact	99.21 MB	0 B	99.21 MB	-100.0%
hits_068.vortex	1.0	vortex-compact	112.45 MB	0 B	112.45 MB	-100.0%
hits_069.vortex	1.0	vortex-compact	99.72 MB	0 B	99.72 MB	-100.0%
hits_070.vortex	1.0	vortex-compact	152.81 MB	0 B	152.81 MB	-100.0%
hits_071.vortex	1.0	vortex-compact	105.69 MB	0 B	105.69 MB	-100.0%
hits_072.vortex	1.0	vortex-compact	75.62 MB	0 B	75.62 MB	-100.0%
hits_073.vortex	1.0	vortex-compact	134.16 MB	0 B	134.16 MB	-100.0%
hits_074.vortex	1.0	vortex-compact	153.05 MB	0 B	153.05 MB	-100.0%
hits_075.vortex	1.0	vortex-compact	137.79 MB	0 B	137.79 MB	-100.0%
hits_076.vortex	1.0	vortex-compact	125.48 MB	0 B	125.48 MB	-100.0%
hits_077.vortex	1.0	vortex-compact	134.11 MB	0 B	134.11 MB	-100.0%
hits_078.vortex	1.0	vortex-compact	97.87 MB	0 B	97.87 MB	-100.0%
hits_079.vortex	1.0	vortex-compact	128.06 MB	0 B	128.06 MB	-100.0%
hits_080.vortex	1.0	vortex-compact	94.58 MB	0 B	94.58 MB	-100.0%
hits_081.vortex	1.0	vortex-compact	153.47 MB	0 B	153.47 MB	-100.0%
hits_082.vortex	1.0	vortex-compact	105.80 MB	0 B	105.80 MB	-100.0%
hits_083.vortex	1.0	vortex-compact	109.98 MB	0 B	109.98 MB	-100.0%
hits_084.vortex	1.0	vortex-compact	110.63 MB	0 B	110.63 MB	-100.0%
hits_085.vortex	1.0	vortex-compact	153.51 MB	0 B	153.51 MB	-100.0%
hits_086.vortex	1.0	vortex-compact	140.69 MB	0 B	140.69 MB	-100.0%
hits_087.vortex	1.0	vortex-compact	125.19 MB	0 B	125.19 MB	-100.0%
hits_088.vortex	1.0	vortex-compact	134.09 MB	0 B	134.09 MB	-100.0%
hits_089.vortex	1.0	vortex-compact	98.56 MB	0 B	98.56 MB	-100.0%
hits_090.vortex	1.0	vortex-compact	141.30 MB	0 B	141.30 MB	-100.0%
hits_091.vortex	1.0	vortex-compact	112.26 MB	0 B	112.26 MB	-100.0%
hits_092.vortex	1.0	vortex-compact	153.25 MB	0 B	153.25 MB	-100.0%
hits_093.vortex	1.0	vortex-compact	98.44 MB	0 B	98.44 MB	-100.0%
hits_094.vortex	1.0	vortex-compact	110.70 MB	0 B	110.70 MB	-100.0%
hits_095.vortex	1.0	vortex-compact	110.62 MB	0 B	110.62 MB	-100.0%
hits_096.vortex	1.0	vortex-compact	153.08 MB	0 B	153.08 MB	-100.0%
hits_097.vortex	1.0	vortex-compact	141.29 MB	0 B	141.29 MB	-100.0%
hits_098.vortex	1.0	vortex-compact	102.87 MB	0 B	102.87 MB	-100.0%
hits_099.vortex	1.0	vortex-compact	133.06 MB	0 B	133.06 MB	-100.0%

Totals:

vortex-compact: 11.92 GB → 0 B (-100.0%)
vortex-file-compressed: 15.96 GB → 15.96 GB (+0.0%)

github-actions · 2026-08-20T17:55:59Z

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -2.1%
Engines: DataFusion No clear signal (+0.2%, low confidence) · DuckDB No clear signal (-4.4%, environment too noisy confidence)
Vortex (hot geomean): 0.989x ➖
Parquet (hot geomean): 1.010x ➖
Cold run (geomean): Vortex 0.993x ➖ · Parquet 0.988x ➖
Shifts: Parquet (control) +1.0% · Median polish -0.5%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 (0.997x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	331323616 / 322772563 / +2.6%	474848230 / 453902888 / +4.6%	0.70 / 0.71 / -1.9%
tpch_q02/datafusion:vortex-file-compressed	98987867 / 100473710 / -1.5%	109360994 / 107907774 / +1.3%	0.91 / 0.93 / -2.8%
tpch_q03/datafusion:vortex-file-compressed	158108832 / 156885818 / +0.8%	172528332 / 173894388 / -0.8%	0.92 / 0.90 / +1.6%
tpch_q04/datafusion:vortex-file-compressed	70041957 / 70828093 / -1.1%	93285072 / 96867465 / -3.7%	0.75 / 0.73 / +2.7%
tpch_q05/datafusion:vortex-file-compressed	275745311 / 278873709 / -1.1%	308426776 / 309885488 / -0.5%	0.89 / 0.90 / -0.7%
tpch_q06/datafusion:vortex-file-compressed	26400516 / 25927205 / +1.8%	26325642 / 26620194 / -1.1%	1.00 / 0.97 / +3.0%
tpch_q07/datafusion:vortex-file-compressed	357200354 / 349086671 / +2.3%	377178895 / 366769153 / +2.8%	0.95 / 0.95 / -0.5%
tpch_q08/datafusion:vortex-file-compressed	281255587 / 285328304 / -1.4%	285597142 / 288969785 / -1.2%	0.98 / 0.99 / -0.3%
tpch_q09/datafusion:vortex-file-compressed	506174078 / 504030236 / +0.4%	473482176 / 494881329 / -4.3%	1.07 / 1.02 / +5.0%
tpch_q10/datafusion:vortex-file-compressed	174808726 / 182790040 / -4.4%	172548827 / 179204558 / -3.7%	1.01 / 1.02 / -0.7%
tpch_q11/datafusion:vortex-file-compressed	72714752 / 73361265 / -0.9%	73012494 / 73748291 / -1.0%	1.00 / 0.99 / +0.1%
tpch_q12/datafusion:vortex-file-compressed	92198352 / 92638625 / -0.5%	93844009 / 93588643 / +0.3%	0.98 / 0.99 / -0.7%
tpch_q13/datafusion:vortex-file-compressed	121823710 / 121846595 / -0.0%	141958521 / 140122804 / +1.3%	0.86 / 0.87 / -1.3%
tpch_q14/datafusion:vortex-file-compressed	42154027 / 46053913 / -8.5%	41252575 / 40345338 / +2.2%	1.02 / 1.14 / -10.5%
tpch_q15/datafusion:vortex-file-compressed	75058630 / 77963201 / -3.7%	86087894 / 89170262 / -3.5%	0.87 / 0.87 / -0.3%
tpch_q16/datafusion:vortex-file-compressed	73629876 / 66926429 / +10.0% 🔴	69062415 / 76799192 / -10.1% 🟢	1.07 / 0.87 / +22.3%
tpch_q17/datafusion:vortex-file-compressed	453422027 / 443411598 / +2.3%	435392349 / 433111591 / +0.5%	1.04 / 1.02 / +1.7%
tpch_q18/datafusion:vortex-file-compressed	631285643 / 637724010 / -1.0%	694135323 / 684673677 / +1.4%	0.91 / 0.93 / -2.4%
tpch_q19/datafusion:vortex-file-compressed	58658545 / 59623726 / -1.6%	57099597 / 61777739 / -7.6%	1.03 / 0.97 / +6.4%
tpch_q20/datafusion:vortex-file-compressed	134892732 / 137314756 / -1.8%	195607897 / 169155020 / +15.6% 🔴	0.69 / 0.81 / -15.0%
tpch_q21/datafusion:vortex-file-compressed	462317268 / 453997425 / +1.8%	472154816 / 496758036 / -5.0%	0.98 / 0.91 / +7.1%
tpch_q22/datafusion:vortex-file-compressed	41270455 / 41475440 / -0.5%	40776356 / 42803136 / -4.7%	1.01 / 0.97 / +4.5%

datafusion / parquet / ns (0.994x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	318873546 / 322920052 / -1.3%	417476415 / 413156757 / +1.0%	0.76 / 0.78 / -2.3%
tpch_q02/datafusion:parquet	217304320 / 212698750 / +2.2%	227247152 / 229640310 / -1.0%	0.96 / 0.93 / +3.2%
tpch_q03/datafusion:parquet	227891096 / 225098615 / +1.2%	259980885 / 266083345 / -2.3%	0.88 / 0.85 / +3.6%
tpch_q04/datafusion:parquet	96360592 / 98127264 / -1.8%	101622261 / 101333859 / +0.3%	0.95 / 0.97 / -2.1%
tpch_q05/datafusion:parquet	355523624 / 360491306 / -1.4%	378879437 / 378177477 / +0.2%	0.94 / 0.95 / -1.6%
tpch_q06/datafusion:parquet	73416052 / 75583950 / -2.9%	82456772 / 85897682 / -4.0%	0.89 / 0.88 / +1.2%
tpch_q07/datafusion:parquet	488092610 / 529499807 / -7.8%	528356210 / 526913013 / +0.3%	0.92 / 1.00 / -8.1%
tpch_q08/datafusion:parquet	398180940 / 404756045 / -1.6%	420356337 / 431511211 / -2.6%	0.95 / 0.94 / +1.0%
tpch_q09/datafusion:parquet	666404374 / 657469762 / +1.4%	667900484 / 663181675 / +0.7%	1.00 / 0.99 / +0.6%
tpch_q10/datafusion:parquet	533023681 / 545506433 / -2.3%	534221547 / 615123423 / -13.2% 🟢	1.00 / 0.89 / +12.5%
tpch_q11/datafusion:parquet	157670492 / 156291039 / +0.9%	143538634 / 147036895 / -2.4%	1.10 / 1.06 / +3.3%
tpch_q12/datafusion:parquet	147824574 / 149735794 / -1.3%	146489504 / 164547878 / -11.0% 🟢	1.01 / 0.91 / +10.9%
tpch_q13/datafusion:parquet	349838841 / 344862478 / +1.4%	392185705 / 329656609 / +19.0% 🔴	0.89 / 1.05 / -14.7%
tpch_q14/datafusion:parquet	116720931 / 117251864 / -0.5%	109850735 / 115328207 / -4.7%	1.06 / 1.02 / +4.5%
tpch_q15/datafusion:parquet	189081429 / 188206428 / +0.5%	190765704 / 191326815 / -0.3%	0.99 / 0.98 / +0.8%
tpch_q16/datafusion:parquet	137416439 / 135892518 / +1.1%	135616294 / 134498502 / +0.8%	1.01 / 1.01 / +0.3%
tpch_q17/datafusion:parquet	501746364 / 513382923 / -2.3%	504257693 / 509835336 / -1.1%	1.00 / 1.01 / -1.2%
tpch_q18/datafusion:parquet	688849220 / 693844719 / -0.7%	720203585 / 751206803 / -4.1%	0.96 / 0.92 / +3.6%
tpch_q19/datafusion:parquet	195013078 / 190447844 / +2.4%	200793051 / 223168254 / -10.0% 🟢	0.97 / 0.85 / +13.8%
tpch_q20/datafusion:parquet	302022714 / 304657014 / -0.9%	297400322 / 297771759 / -0.1%	1.02 / 1.02 / -0.7%
tpch_q21/datafusion:parquet	527921773 / 525410295 / +0.5%	531172887 / 575914971 / -7.8%	0.99 / 0.91 / +8.9%
tpch_q22/datafusion:parquet	254724984 / 251445058 / +1.3%	272921432 / 274735903 / -0.7%	0.93 / 0.92 / +2.0%

duckdb / vortex-file-compressed / ns (0.981x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	89656022 / 94135627 / -4.8%	271773161 / 315428980 / -13.8% 🟢	0.33 / 0.30 / +10.5%
tpch_q02/duckdb:vortex-file-compressed	71653351 / 76610564 / -6.5%	80687620 / 85251927 / -5.4%	0.89 / 0.90 / -1.2%
tpch_q03/duckdb:vortex-file-compressed	135518012 / 139626141 / -2.9%	164294953 / 171468738 / -4.2%	0.82 / 0.81 / +1.3%
tpch_q04/duckdb:vortex-file-compressed	168149321 / 162711287 / +3.3%	197905564 / 177580967 / +11.4% 🔴	0.85 / 0.92 / -7.3%
tpch_q05/duckdb:vortex-file-compressed	149924138 / 153723398 / -2.5%	167196371 / 154160165 / +8.5%	0.90 / 1.00 / -10.1%
tpch_q06/duckdb:vortex-file-compressed	38293044 / 39344331 / -2.7%	45504739 / 48879557 / -6.9%	0.84 / 0.80 / +4.5%
tpch_q07/duckdb:vortex-file-compressed	130625086 / 132342934 / -1.3%	152473156 / 160157913 / -4.8%	0.86 / 0.83 / +3.7%
tpch_q08/duckdb:vortex-file-compressed	180892710 / 184480922 / -1.9%	183997095 / 192921117 / -4.6%	0.98 / 0.96 / +2.8%
tpch_q09/duckdb:vortex-file-compressed	300877761 / 315882349 / -4.8%	300375790 / 317361552 / -5.4%	1.00 / 1.00 / +0.6%
tpch_q10/duckdb:vortex-file-compressed	218199389 / 221566695 / -1.5%	239964221 / 239870546 / +0.0%	0.91 / 0.92 / -1.6%
tpch_q11/duckdb:vortex-file-compressed	39900590 / 40308483 / -1.0%	60854476 / 36357695 / +67.4% 🔴	0.66 / 1.11 / -40.9%
tpch_q12/duckdb:vortex-file-compressed	115616667 / 113376323 / +2.0%	119527840 / 129228729 / -7.5%	0.97 / 0.88 / +10.3%
tpch_q13/duckdb:vortex-file-compressed	169587221 / 172819796 / -1.9%	181396125 / 194285403 / -6.6%	0.93 / 0.89 / +5.1%
tpch_q14/duckdb:vortex-file-compressed	59620186 / 64126342 / -7.0%	60688548 / 61603081 / -1.5%	0.98 / 1.04 / -5.6%
tpch_q15/duckdb:vortex-file-compressed	84185121 / 84226611 / -0.0%	85138395 / 89114349 / -4.5%	0.99 / 0.95 / +4.6%
tpch_q16/duckdb:vortex-file-compressed	84453286 / 87793016 / -3.8%	82358475 / 80466222 / +2.4%	1.03 / 1.09 / -6.0%
tpch_q17/duckdb:vortex-file-compressed	104855909 / 105470807 / -0.6%	123636846 / 139031045 / -11.1% 🟢	0.85 / 0.76 / +11.8%
tpch_q18/duckdb:vortex-file-compressed	258668430 / 275530490 / -6.1%	271582675 / 269908036 / +0.6%	0.95 / 1.02 / -6.7%
tpch_q19/duckdb:vortex-file-compressed	82985279 / 82420941 / +0.7%	82475412 / 84516414 / -2.4%	1.01 / 0.98 / +3.2%
tpch_q20/duckdb:vortex-file-compressed	142272117 / 140599005 / +1.2%	152101700 / 145578345 / +4.5%	0.94 / 0.97 / -3.1%
tpch_q21/duckdb:vortex-file-compressed	494810744 / 475722095 / +4.0%	484900450 / 476736793 / +1.7%	1.02 / 1.00 / +2.3%
tpch_q22/duckdb:vortex-file-compressed	76643490 / 79420755 / -3.5%	66517417 / 71190122 / -6.6%	1.15 / 1.12 / +3.3%

duckdb / parquet / ns (1.026x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	150973338 / 109276349 / +38.2% 🔴	195345911 / 159634202 / +22.4% 🔴	0.77 / 0.68 / +12.9%
tpch_q02/duckdb:parquet	100624165 / 100794794 / -0.2%	110100141 / 127222899 / -13.5% 🟢	0.91 / 0.79 / +15.4%
tpch_q03/duckdb:parquet	158363699 / 159942166 / -1.0%	193845429 / 190343904 / +1.8%	0.82 / 0.84 / -2.8%
tpch_q04/duckdb:parquet	117217284 / 116737949 / +0.4%	115785910 / 118360859 / -2.2%	1.01 / 0.99 / +2.6%
tpch_q05/duckdb:parquet	189177962 / 184673646 / +2.4%	201053559 / 187935589 / +7.0%	0.94 / 0.98 / -4.2%
tpch_q06/duckdb:parquet	59308574 / 58544017 / +1.3%	58290426 / 60936708 / -4.3%	1.02 / 0.96 / +5.9%
tpch_q07/duckdb:parquet	152952568 / 140726405 / +8.7%	132140872 / 132494882 / -0.3%	1.16 / 1.06 / +9.0%
tpch_q08/duckdb:parquet	217570812 / 216928770 / +0.3%	218085307 / 207977464 / +4.9%	1.00 / 1.04 / -4.4%
tpch_q09/duckdb:parquet	349425023 / 344165236 / +1.5%	348287433 / 361234172 / -3.6%	1.00 / 0.95 / +5.3%
tpch_q10/duckdb:parquet	648954159 / 651992310 / -0.5%	676000314 / 667042928 / +1.3%	0.96 / 0.98 / -1.8%
tpch_q11/duckdb:parquet	41523452 / 41199047 / +0.8%	41519797 / 43313249 / -4.1%	1.00 / 0.95 / +5.1%
tpch_q12/duckdb:parquet	115800788 / 118969215 / -2.7%	120481455 / 119351885 / +0.9%	0.96 / 1.00 / -3.6%
tpch_q13/duckdb:parquet	397217939 / 394358861 / +0.7%	425600065 / 436319245 / -2.5%	0.93 / 0.90 / +3.3%
tpch_q14/duckdb:parquet	152775274 / 153313861 / -0.4%	154484691 / 150143812 / +2.9%	0.99 / 1.02 / -3.2%
tpch_q15/duckdb:parquet	75983267 / 79142017 / -4.0%	75659077 / 80625625 / -6.2%	1.00 / 0.98 / +2.3%
tpch_q16/duckdb:parquet	154430984 / 153761481 / +0.4%	187983403 / 185384442 / +1.4%	0.82 / 0.83 / -1.0%
tpch_q17/duckdb:parquet	125743495 / 118446647 / +6.2%	132418649 / 114594465 / +15.6% 🔴	0.95 / 1.03 / -8.1%
tpch_q18/duckdb:parquet	316381579 / 295522434 / +7.1%	308240394 / 322417912 / -4.4%	1.03 / 0.92 / +12.0%
tpch_q19/duckdb:parquet	240905778 / 228290364 / +5.5%	219560090 / 243584195 / -9.9%	1.10 / 0.94 / +17.1%
tpch_q20/duckdb:parquet	198048707 / 199746842 / -0.9%	197709410 / 197860095 / -0.1%	1.00 / 1.01 / -0.8%
tpch_q21/duckdb:parquet	433081955 / 438726195 / -1.3%	426074803 / 452858538 / -5.9%	1.02 / 0.97 / +4.9%
tpch_q22/duckdb:parquet	335541348 / 335311872 / +0.1%	334969900 / 335436597 / -0.1%	1.00 / 1.00 / +0.2%

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

File	Scale	Format	Base	Change	%
customer.vortex	10.0	vortex-compact	74.00 MB	74.00 MB	-100.0%
duckdb.db	10.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
lineitem.vortex	10.0	vortex-compact	1.28 GB	1.28 GB	-100.0%
nation.vortex	10.0	vortex-compact	7.68 KB	7.68 KB	-100.0%
orders.vortex	10.0	vortex-compact	344.29 MB	344.29 MB	-100.0%
part.vortex	10.0	vortex-compact	35.89 MB	35.89 MB	-100.0%
partsupp.vortex	10.0	vortex-compact	203.66 MB	203.66 MB	-100.0%
region.vortex	10.0	vortex-compact	5.87 KB	5.87 KB	-100.0%
supplier.vortex	10.0	vortex-compact	4.73 MB	4.73 MB	-100.0%

Totals:

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

github-actions · 2026-08-20T17:56:06Z

Benchmarks: Clickbench on NVME 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.9%
Engines: DataFusion No clear signal (+0.2%, low confidence) · DuckDB No clear signal (-1.9%, low confidence)
Vortex (hot geomean): 0.989x ➖
Parquet (hot geomean): 0.998x ➖
Cold run (geomean): Vortex 0.985x ➖ · Parquet 0.985x ➖
Shifts: Parquet (control) -0.2% · Median polish -0.0%

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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1879086 / 1876656 / +0.1%	35865985 / 38740348 / -7.4%	0.05 / 0.05 / +8.2%
clickbench_q01/datafusion:vortex-file-compressed	10909187 / 11447116 / -4.7%	22840738 / 21091461 / +8.3%	0.48 / 0.54 / -12.0%
clickbench_q02/datafusion:vortex-file-compressed	22767134 / 22013630 / +3.4%	24073158 / 23935249 / +0.6%	0.95 / 0.92 / +2.8%
clickbench_q03/datafusion:vortex-file-compressed	25019440 / 25437480 / -1.6%	51705214 / 51805008 / -0.2%	0.48 / 0.49 / -1.5%
clickbench_q04/datafusion:vortex-file-compressed	158702486 / 155759114 / +1.9%	159911504 / 169091038 / -5.4%	0.99 / 0.92 / +7.7%
clickbench_q05/datafusion:vortex-file-compressed	208293312 / 209965846 / -0.8%	228373473 / 232529139 / -1.8%	0.91 / 0.90 / +1.0%
clickbench_q06/datafusion:vortex-file-compressed	1861142 / 1866710 / -0.3%	2952198 / 2963984 / -0.4%	0.63 / 0.63 / +0.1%
clickbench_q07/datafusion:vortex-file-compressed	14452450 / 14425132 / +0.2%	14414554 / 14379604 / +0.2%	1.00 / 1.00 / -0.1%
clickbench_q08/datafusion:vortex-file-compressed	213667560 / 215428324 / -0.8%	224243513 / 219664053 / +2.1%	0.95 / 0.98 / -2.8%
clickbench_q09/datafusion:vortex-file-compressed	353717296 / 336067938 / +5.3%	334199797 / 343759933 / -2.8%	1.06 / 0.98 / +8.3%
clickbench_q10/datafusion:vortex-file-compressed	50689116 / 50798989 / -0.2%	60513580 / 62918031 / -3.8%	0.84 / 0.81 / +3.7%
clickbench_q11/datafusion:vortex-file-compressed	56987488 / 57051790 / -0.1%	65555915 / 56024744 / +17.0% 🔴	0.87 / 1.02 / -14.6%
clickbench_q12/datafusion:vortex-file-compressed	193979101 / 196454046 / -1.3%	203151696 / 206496527 / -1.6%	0.95 / 0.95 / +0.4%
clickbench_q13/datafusion:vortex-file-compressed	329947950 / 330714886 / -0.2%	336751031 / 340465923 / -1.1%	0.98 / 0.97 / +0.9%
clickbench_q14/datafusion:vortex-file-compressed	207766078 / 203292617 / +2.2%	201075057 / 199547363 / +0.8%	1.03 / 1.02 / +1.4%
clickbench_q15/datafusion:vortex-file-compressed	198877466 / 191351689 / +3.9%	189058417 / 192676819 / -1.9%	1.05 / 0.99 / +5.9%
clickbench_q16/datafusion:vortex-file-compressed	475930382 / 468168343 / +1.7%	485707064 / 500376304 / -2.9%	0.98 / 0.94 / +4.7%
clickbench_q17/datafusion:vortex-file-compressed	482226672 / 468981621 / +2.8%	484186667 / 516738855 / -6.3%	1.00 / 0.91 / +9.7%
clickbench_q18/datafusion:vortex-file-compressed	929241686 / 928994461 / +0.0%	953683424 / 930587188 / +2.5%	0.97 / 1.00 / -2.4%
clickbench_q19/datafusion:vortex-file-compressed	16612780 / 22907642 / -27.5% 🟢	17561468 / 40760871 / -56.9% 🟢	0.95 / 0.56 / +68.3%
clickbench_q20/datafusion:vortex-file-compressed	196738096 / 192153570 / +2.4%	314264139 / 316367589 / -0.7%	0.63 / 0.61 / +3.1%
clickbench_q21/datafusion:vortex-file-compressed	260833359 / 258183196 / +1.0%	292063279 / 272772465 / +7.1%	0.89 / 0.95 / -5.6%
clickbench_q22/datafusion:vortex-file-compressed	341964138 / 329236382 / +3.9%	363568590 / 370997843 / -2.0%	0.94 / 0.89 / +6.0%
clickbench_q23/datafusion:vortex-file-compressed	366612363 / 402184856 / -8.8%	470203843 / 484290323 / -2.9%	0.78 / 0.83 / -6.1%
clickbench_q24/datafusion:vortex-file-compressed	40156148 / 37556032 / +6.9%	37022364 / 37415956 / -1.1%	1.08 / 1.00 / +8.1%
clickbench_q25/datafusion:vortex-file-compressed	47261126 / 47803308 / -1.1%	52439269 / 46634554 / +12.4% 🔴	0.90 / 1.03 / -12.1%
clickbench_q26/datafusion:vortex-file-compressed	38418654 / 37191846 / +3.3%	38313150 / 35996576 / +6.4%	1.00 / 1.03 / -2.9%
clickbench_q27/datafusion:vortex-file-compressed	283761182 / 282814747 / +0.3%	294286986 / 300874869 / -2.2%	0.96 / 0.94 / +2.6%
clickbench_q28/datafusion:vortex-file-compressed	1457489092 / 1450026668 / +0.5%	1502962195 / 1491377145 / +0.8%	0.97 / 0.97 / -0.3%
clickbench_q29/datafusion:vortex-file-compressed	45333768 / 50753564 / -10.7% 🟢	40423464 / 39940265 / +1.2%	1.12 / 1.27 / -11.7%
clickbench_q30/datafusion:vortex-file-compressed	154291838 / 158495397 / -2.7%	158530930 / 160638450 / -1.3%	0.97 / 0.99 / -1.4%
clickbench_q31/datafusion:vortex-file-compressed	186927795 / 184604324 / +1.3%	197860860 / 194857400 / +1.5%	0.94 / 0.95 / -0.3%
clickbench_q32/datafusion:vortex-file-compressed	814325874 / 833872756 / -2.3%	841575018 / 835328837 / +0.7%	0.97 / 1.00 / -3.1%
clickbench_q33/datafusion:vortex-file-compressed	978845866 / 982198074 / -0.3%	996089147 / 991511694 / +0.5%	0.98 / 0.99 / -0.8%
clickbench_q34/datafusion:vortex-file-compressed	989314088 / 984094481 / +0.5%	988441508 / 996346651 / -0.8%	1.00 / 0.99 / +1.3%
clickbench_q35/datafusion:vortex-file-compressed	172598020 / 175390758 / -1.6%	164356136 / 160495838 / +2.4%	1.05 / 1.09 / -3.9%
clickbench_q36/datafusion:vortex-file-compressed	58032984 / 58621398 / -1.0%	59025371 / 59278226 / -0.4%	0.98 / 0.99 / -0.6%
clickbench_q37/datafusion:vortex-file-compressed	29127544 / 31005022 / -6.1%	39095660 / 36905487 / +5.9%	0.75 / 0.84 / -11.3%
clickbench_q38/datafusion:vortex-file-compressed	20314470 / 18967509 / +7.1%	15339001 / 15251775 / +0.6%	1.32 / 1.24 / +6.5%
clickbench_q39/datafusion:vortex-file-compressed	129323095 / 131663668 / -1.8%	141454581 / 145605435 / -2.9%	0.91 / 0.90 / +1.1%
clickbench_q40/datafusion:vortex-file-compressed	12995176 / 12274621 / +5.9%	13897967 / 13441030 / +3.4%	0.94 / 0.91 / +2.4%
clickbench_q41/datafusion:vortex-file-compressed	12364120 / 11822374 / +4.6%	15542882 / 12351198 / +25.8% 🔴	0.80 / 0.96 / -16.9%
clickbench_q42/datafusion:vortex-file-compressed	13209484 / 13344998 / -1.0%	16448846 / 13415907 / +22.6% 🔴	0.80 / 0.99 / -19.3%

datafusion / parquet / ns (0.993x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1882718 / 1961193 / -4.0%	85674582 / 88065176 / -2.7%	0.02 / 0.02 / -1.3%
clickbench_q01/datafusion:parquet	17053506 / 17389506 / -1.9%	42088306 / 41243612 / +2.0%	0.41 / 0.42 / -3.9%
clickbench_q02/datafusion:parquet	30898410 / 32335590 / -4.4%	45514404 / 46714593 / -2.6%	0.68 / 0.69 / -1.9%
clickbench_q03/datafusion:parquet	26674094 / 26064820 / +2.3%	37824343 / 39381788 / -4.0%	0.71 / 0.66 / +6.6%
clickbench_q04/datafusion:parquet	171296421 / 169294366 / +1.2%	189756797 / 186757419 / +1.6%	0.90 / 0.91 / -0.4%
clickbench_q05/datafusion:parquet	227976814 / 239901922 / -5.0%	259458485 / 252597288 / +2.7%	0.88 / 0.95 / -7.5%
clickbench_q06/datafusion:parquet	1877997 / 1912510 / -1.8%	3044505 / 3032025 / +0.4%	0.62 / 0.63 / -2.2%
clickbench_q07/datafusion:parquet	18350107 / 18119946 / +1.3%	31570271 / 17236386 / +83.2% 🔴	0.58 / 1.05 / -44.7%
clickbench_q08/datafusion:parquet	227000434 / 229315286 / -1.0%	232595571 / 231334453 / +0.5%	0.98 / 0.99 / -1.5%
clickbench_q09/datafusion:parquet	368137210 / 374121778 / -1.6%	366123093 / 344839535 / +6.2%	1.01 / 1.08 / -7.3%
clickbench_q10/datafusion:parquet	71810856 / 71376460 / +0.6%	71206185 / 69414346 / +2.6%	1.01 / 1.03 / -1.9%
clickbench_q11/datafusion:parquet	93258540 / 90993888 / +2.5%	93325211 / 92304106 / +1.1%	1.00 / 0.99 / +1.4%
clickbench_q12/datafusion:parquet	242624997 / 243371229 / -0.3%	250684544 / 257442876 / -2.6%	0.97 / 0.95 / +2.4%
clickbench_q13/datafusion:parquet	405427165 / 393616638 / +3.0%	399353180 / 395000491 / +1.1%	1.02 / 1.00 / +1.9%
clickbench_q14/datafusion:parquet	252874972 / 249851694 / +1.2%	253674963 / 249351243 / +1.7%	1.00 / 1.00 / -0.5%
clickbench_q15/datafusion:parquet	197337780 / 204200972 / -3.4%	190746641 / 194350839 / -1.9%	1.03 / 1.05 / -1.5%
clickbench_q16/datafusion:parquet	476615546 / 492783750 / -3.3%	518702030 / 538293466 / -3.6%	0.92 / 0.92 / +0.4%
clickbench_q17/datafusion:parquet	480534819 / 479786604 / +0.2%	481571180 / 493327243 / -2.4%	1.00 / 0.97 / +2.6%
clickbench_q18/datafusion:parquet	946596813 / 931791554 / +1.6%	967514772 / 953491038 / +1.5%	0.98 / 0.98 / +0.1%
clickbench_q19/datafusion:parquet	22887996 / 25985778 / -11.9% 🟢	40620886 / 66819927 / -39.2% 🟢	0.56 / 0.39 / +44.9%
clickbench_q20/datafusion:parquet	457153488 / 460948289 / -0.8%	542991327 / 521106815 / +4.2%	0.84 / 0.88 / -4.8%
clickbench_q21/datafusion:parquet	475591814 / 482596844 / -1.5%	473423339 / 473106883 / +0.1%	1.00 / 1.02 / -1.5%
clickbench_q22/datafusion:parquet	652113556 / 654458803 / -0.4%	684910738 / 681937927 / +0.4%	0.95 / 0.96 / -0.8%
clickbench_q23/datafusion:parquet	2838003971 / 2815287028 / +0.8%	3038642779 / 3111571027 / -2.3%	0.93 / 0.90 / +3.2%
clickbench_q24/datafusion:parquet	48533814 / 54427770 / -10.8% 🟢	56428730 / 48676071 / +15.9% 🔴	0.86 / 1.12 / -23.1%
clickbench_q25/datafusion:parquet	95902538 / 94859518 / +1.1%	93675915 / 95406626 / -1.8%	1.02 / 0.99 / +3.0%
clickbench_q26/datafusion:parquet	50843386 / 50389274 / +0.9%	49504712 / 47691951 / +3.8%	1.03 / 1.06 / -2.8%
clickbench_q27/datafusion:parquet	525748984 / 536365428 / -2.0%	568153136 / 552886915 / +2.8%	0.93 / 0.97 / -4.6%
clickbench_q28/datafusion:parquet	1550919318 / 1572379068 / -1.4%	1536270586 / 1512550906 / +1.6%	1.01 / 1.04 / -2.9%
clickbench_q29/datafusion:parquet	40610244 / 40469028 / +0.3%	40869290 / 41430420 / -1.4%	0.99 / 0.98 / +1.7%
clickbench_q30/datafusion:parquet	242552124 / 245446878 / -1.2%	254982043 / 258763649 / -1.5%	0.95 / 0.95 / +0.3%
clickbench_q31/datafusion:parquet	273579025 / 278560364 / -1.8%	286528930 / 301932752 / -5.1%	0.95 / 0.92 / +3.5%
clickbench_q32/datafusion:parquet	862648198 / 849296307 / +1.6%	856410620 / 869549035 / -1.5%	1.01 / 0.98 / +3.1%
clickbench_q33/datafusion:parquet	1123777813 / 1095056356 / +2.6%	1085733999 / 1077654174 / +0.7%	1.04 / 1.02 / +1.9%
clickbench_q34/datafusion:parquet	1072173814 / 1098718547 / -2.4%	1083351632 / 1129465283 / -4.1%	0.99 / 0.97 / +1.7%
clickbench_q35/datafusion:parquet	184874008 / 167390896 / +10.4% 🔴	199906532 / 168797491 / +18.4% 🔴	0.92 / 0.99 / -6.7%
clickbench_q36/datafusion:parquet	122080801 / 118667012 / +2.9%	109973209 / 147822595 / -25.6% 🟢	1.11 / 0.80 / +38.3%
clickbench_q37/datafusion:parquet	48596348 / 52817836 / -8.0%	52548350 / 60034102 / -12.5% 🟢	0.92 / 0.88 / +5.1%
clickbench_q38/datafusion:parquet	68252682 / 67581963 / +1.0%	66852274 / 68194721 / -2.0%	1.02 / 0.99 / +3.0%
clickbench_q39/datafusion:parquet	221735896 / 231511352 / -4.2%	223987589 / 228298250 / -1.9%	0.99 / 1.01 / -2.4%
clickbench_q40/datafusion:parquet	25124073 / 24327850 / +3.3%	24937068 / 26464240 / -5.8%	1.01 / 0.92 / +9.6%
clickbench_q41/datafusion:parquet	24609672 / 22930461 / +7.3%	24362989 / 22483590 / +8.4%	1.01 / 1.02 / -1.0%
clickbench_q42/datafusion:parquet	26759533 / 26623375 / +0.5%	24701559 / 42732868 / -42.2% 🟢	1.08 / 0.62 / +73.9%

duckdb / vortex-file-compressed / ns (0.983x ➖, 4↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	12326030 / 13931336 / -11.5% 🟢	56622495 / 58025891 / -2.4%	0.22 / 0.24 / -9.3%
clickbench_q01/duckdb:vortex-file-compressed	19231390 / 22265334 / -13.6% 🟢	25538624 / 26672344 / -4.3%	0.75 / 0.83 / -9.8%
clickbench_q02/duckdb:vortex-file-compressed	22333703 / 22598588 / -1.2%	23582594 / 25126236 / -6.1%	0.95 / 0.90 / +5.3%
clickbench_q03/duckdb:vortex-file-compressed	36030178 / 34269286 / +5.1%	56965032 / 58659145 / -2.9%	0.63 / 0.58 / +8.3%
clickbench_q04/duckdb:vortex-file-compressed	133540991 / 133516694 / +0.0%	135208404 / 142875234 / -5.4%	0.99 / 0.93 / +5.7%
clickbench_q05/duckdb:vortex-file-compressed	162575245 / 153609300 / +5.8%	184553241 / 175208714 / +5.3%	0.88 / 0.88 / +0.5%
clickbench_q06/duckdb:vortex-file-compressed	20170620 / 20843770 / -3.2%	18984140 / 20961720 / -9.4%	1.06 / 0.99 / +6.9%
clickbench_q07/duckdb:vortex-file-compressed	23596979 / 23741524 / -0.6%	23212975 / 22100664 / +5.0%	1.02 / 1.07 / -5.4%
clickbench_q08/duckdb:vortex-file-compressed	165785811 / 168079342 / -1.4%	166064420 / 169473876 / -2.0%	1.00 / 0.99 / +0.7%
clickbench_q09/duckdb:vortex-file-compressed	206495467 / 201190877 / +2.6%	204509365 / 201625442 / +1.4%	1.01 / 1.00 / +1.2%
clickbench_q10/duckdb:vortex-file-compressed	65719780 / 69050123 / -4.8%	66840885 / 74047522 / -9.7%	0.98 / 0.93 / +5.4%
clickbench_q11/duckdb:vortex-file-compressed	72557301 / 73766266 / -1.6%	68654379 / 70341693 / -2.4%	1.06 / 1.05 / +0.8%
clickbench_q12/duckdb:vortex-file-compressed	187522786 / 185612832 / +1.0%	213368232 / 205150448 / +4.0%	0.88 / 0.90 / -2.9%
clickbench_q13/duckdb:vortex-file-compressed	353674143 / 346195930 / +2.2%	341749128 / 337932628 / +1.1%	1.03 / 1.02 / +1.0%
clickbench_q14/duckdb:vortex-file-compressed	204642380 / 215459486 / -5.0%	216183405 / 216424929 / -0.1%	0.95 / 1.00 / -4.9%
clickbench_q15/duckdb:vortex-file-compressed	190270870 / 185982262 / +2.3%	191037343 / 186537337 / +2.4%	1.00 / 1.00 / -0.1%
clickbench_q16/duckdb:vortex-file-compressed	394448433 / 443249207 / -11.0% 🟢	437130538 / 444024850 / -1.6%	0.90 / 1.00 / -9.6%
clickbench_q17/duckdb:vortex-file-compressed	379401480 / 370747749 / +2.3%	404788156 / 367215786 / +10.2% 🔴	0.94 / 1.01 / -7.2%
clickbench_q18/duckdb:vortex-file-compressed	718770330 / 734623163 / -2.2%	720199523 / 750873585 / -4.1%	1.00 / 0.98 / +2.0%
clickbench_q19/duckdb:vortex-file-compressed	25859417 / 23709144 / +9.1%	44437839 / 58293298 / -23.8% 🟢	0.58 / 0.41 / +43.1%
clickbench_q20/duckdb:vortex-file-compressed	238375896 / 234750866 / +1.5%	411998242 / 399201345 / +3.2%	0.58 / 0.59 / -1.6%
clickbench_q21/duckdb:vortex-file-compressed	324776257 / 324167318 / +0.2%	397681794 / 417387238 / -4.7%	0.82 / 0.78 / +5.2%
clickbench_q22/duckdb:vortex-file-compressed	498371134 / 471060182 / +5.8%	575336903 / 539443909 / +6.7%	0.87 / 0.87 / -0.8%
clickbench_q23/duckdb:vortex-file-compressed	215600783 / 221606612 / -2.7%	239642788 / 206547178 / +16.0% 🔴	0.90 / 1.07 / -16.1%
clickbench_q24/duckdb:vortex-file-compressed	57507884 / 57906720 / -0.7%	52577836 / 73665240 / -28.6% 🟢	1.09 / 0.79 / +39.1%
clickbench_q25/duckdb:vortex-file-compressed	75849479 / 76915794 / -1.4%	75682994 / 86854366 / -12.9% 🟢	1.00 / 0.89 / +13.2%
clickbench_q26/duckdb:vortex-file-compressed	65558242 / 68824146 / -4.7%	63107694 / 63828963 / -1.1%	1.04 / 1.08 / -3.7%
clickbench_q27/duckdb:vortex-file-compressed	183421502 / 196338970 / -6.6%	208841645 / 199011564 / +4.9%	0.88 / 0.99 / -11.0%
clickbench_q28/duckdb:vortex-file-compressed	1948223654 / 1983609950 / -1.8%	1808679075 / 1850831232 / -2.3%	1.08 / 1.07 / +0.5%
clickbench_q29/duckdb:vortex-file-compressed	28019644 / 26325582 / +6.4%	36512830 / 37040444 / -1.4%	0.77 / 0.71 / +8.0%
clickbench_q30/duckdb:vortex-file-compressed	154711156 / 153398984 / +0.9%	165408352 / 160284112 / +3.2%	0.94 / 0.96 / -2.3%
clickbench_q31/duckdb:vortex-file-compressed	303769932 / 306423506 / -0.9%	303553189 / 332358489 / -8.7%	1.00 / 0.92 / +8.5%
clickbench_q32/duckdb:vortex-file-compressed	946812386 / 969231770 / -2.3%	926899973 / 894298613 / +3.6%	1.02 / 1.08 / -5.7%
clickbench_q33/duckdb:vortex-file-compressed	1082141317 / 1090850457 / -0.8%	1108220231 / 1095715327 / +1.1%	0.98 / 1.00 / -1.9%
clickbench_q34/duckdb:vortex-file-compressed	1135091365 / 1137274526 / -0.2%	1129326140 / 1190287170 / -5.1%	1.01 / 0.96 / +5.2%
clickbench_q35/duckdb:vortex-file-compressed	209620078 / 210156702 / -0.3%	231683454 / 228774844 / +1.3%	0.90 / 0.92 / -1.5%
clickbench_q36/duckdb:vortex-file-compressed	37400713 / 40436702 / -7.5%	38919672 / 37790781 / +3.0%	0.96 / 1.07 / -10.2%
clickbench_q37/duckdb:vortex-file-compressed	25844836 / 28194988 / -8.3%	27964184 / 28265413 / -1.1%	0.92 / 1.00 / -7.3%
clickbench_q38/duckdb:vortex-file-compressed	32235972 / 31720448 / +1.6%	34666798 / 36451578 / -4.9%	0.93 / 0.87 / +6.9%
clickbench_q39/duckdb:vortex-file-compressed	52613032 / 54652332 / -3.7%	54790945 / 54656366 / +0.2%	0.96 / 1.00 / -4.0%
clickbench_q40/duckdb:vortex-file-compressed	25985450 / 29464208 / -11.8% 🟢	29844128 / 36452838 / -18.1% 🟢	0.87 / 0.81 / +7.7%
clickbench_q41/duckdb:vortex-file-compressed	27786568 / 27376270 / +1.5%	25831199 / 26610901 / -2.9%	1.08 / 1.03 / +4.6%
clickbench_q42/duckdb:vortex-file-compressed	24534186 / 26371743 / -7.0%	27327203 / 28436220 / -3.9%	0.90 / 0.93 / -3.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	15024086 / 15248051 / -1.5%	43004156 / 43569771 / -1.3%	0.35 / 0.35 / -0.2%
clickbench_q01/duckdb:parquet	16255202 / 15751830 / +3.2%	20961007 / 23154974 / -9.5%	0.78 / 0.68 / +14.0%
clickbench_q02/duckdb:parquet	24003822 / 23812722 / +0.8%	35179976 / 38449652 / -8.5%	0.68 / 0.62 / +10.2%
clickbench_q03/duckdb:parquet	25488847 / 25985407 / -1.9%	74281267 / 79027310 / -6.0%	0.34 / 0.33 / +4.4%
clickbench_q04/duckdb:parquet	130704156 / 130523870 / +0.1%	149264243 / 145112078 / +2.9%	0.88 / 0.90 / -2.6%
clickbench_q05/duckdb:parquet	188167402 / 184010762 / +2.3%	221075937 / 232309367 / -4.8%	0.85 / 0.79 / +7.5%
clickbench_q06/duckdb:parquet	22127902 / 22332325 / -0.9%	29902330 / 32920361 / -9.2%	0.74 / 0.68 / +9.1%
clickbench_q07/duckdb:parquet	19119983 / 19255080 / -0.7%	18438023 / 20449126 / -9.8%	1.04 / 0.94 / +10.1%
clickbench_q08/duckdb:parquet	163750855 / 163771878 / -0.0%	163396797 / 170492562 / -4.2%	1.00 / 0.96 / +4.3%
clickbench_q09/duckdb:parquet	229346830 / 229444684 / -0.0%	231064879 / 229936408 / +0.5%	0.99 / 1.00 / -0.5%
clickbench_q10/duckdb:parquet	57950580 / 57938918 / +0.0%	61599302 / 60632989 / +1.6%	0.94 / 0.96 / -1.5%
clickbench_q11/duckdb:parquet	66697601 / 66758112 / -0.1%	66682859 / 67409540 / -1.1%	1.00 / 0.99 / +1.0%
clickbench_q12/duckdb:parquet	172272074 / 169789406 / +1.5%	176378372 / 171226612 / +3.0%	0.98 / 0.99 / -1.5%
clickbench_q13/duckdb:parquet	309184852 / 307471114 / +0.6%	321620027 / 306026843 / +5.1%	0.96 / 1.00 / -4.3%
clickbench_q14/duckdb:parquet	185630968 / 189635630 / -2.1%	185649519 / 189480560 / -2.0%	1.00 / 1.00 / -0.1%
clickbench_q15/duckdb:parquet	183272297 / 180806147 / +1.4%	180268010 / 184890819 / -2.5%	1.02 / 0.98 / +4.0%
clickbench_q16/duckdb:parquet	360282022 / 349687242 / +3.0%	366163483 / 356874892 / +2.6%	0.98 / 0.98 / +0.4%
clickbench_q17/duckdb:parquet	363166940 / 369588870 / -1.7%	349363115 / 345964056 / +1.0%	1.04 / 1.07 / -2.7%
clickbench_q18/duckdb:parquet	691722678 / 675702273 / +2.4%	732344647 / 717903424 / +2.0%	0.94 / 0.94 / +0.4%
clickbench_q19/duckdb:parquet	21616724 / 21076396 / +2.6%	22473320 / 20110977 / +11.7% 🔴	0.96 / 1.05 / -8.2%
clickbench_q20/duckdb:parquet	266187390 / 257959775 / +3.2%	353592126 / 346479880 / +2.1%	0.75 / 0.74 / +1.1%
clickbench_q21/duckdb:parquet	313975205 / 309391156 / +1.5%	330143245 / 335503588 / -1.6%	0.95 / 0.92 / +3.1%
clickbench_q22/duckdb:parquet	463549532 / 461906824 / +0.4%	502201886 / 533924426 / -5.9%	0.92 / 0.87 / +6.7%
clickbench_q23/duckdb:parquet	245680408 / 252044362 / -2.5%	272802594 / 259411110 / +5.2%	0.90 / 0.97 / -7.3%
clickbench_q24/duckdb:parquet	75383174 / 69011930 / +9.2%	70498069 / 69659898 / +1.2%	1.07 / 0.99 / +7.9%
clickbench_q25/duckdb:parquet	72307502 / 70340793 / +2.8%	73441164 / 74741353 / -1.7%	0.98 / 0.94 / +4.6%
clickbench_q26/duckdb:parquet	48861683 / 47819918 / +2.2%	49278468 / 50350959 / -2.1%	0.99 / 0.95 / +4.4%
clickbench_q27/duckdb:parquet	271606842 / 272927294 / -0.5%	281957594 / 281003725 / +0.3%	0.96 / 0.97 / -0.8%
clickbench_q28/duckdb:parquet	1715741383 / 1732108098 / -0.9%	2077763881 / 2016750835 / +3.0%	0.83 / 0.86 / -3.9%
clickbench_q29/duckdb:parquet	26792146 / 25997568 / +3.1%	26812489 / 29838000 / -10.1% 🟢	1.00 / 0.87 / +14.7%
clickbench_q30/duckdb:parquet	173966083 / 173557420 / +0.2%	179922060 / 181697037 / -1.0%	0.97 / 0.96 / +1.2%
clickbench_q31/duckdb:parquet	288037344 / 308475518 / -6.6%	330196643 / 327742791 / +0.7%	0.87 / 0.94 / -7.3%
clickbench_q32/duckdb:parquet	909618402 / 916684608 / -0.8%	913579246 / 896573218 / +1.9%	1.00 / 1.02 / -2.6%
clickbench_q33/duckdb:parquet	784575620 / 779352554 / +0.7%	762070733 / 757539091 / +0.6%	1.03 / 1.03 / +0.1%
clickbench_q34/duckdb:parquet	793033103 / 782184436 / +1.4%	773648528 / 802897966 / -3.6%	1.03 / 0.97 / +5.2%
clickbench_q35/duckdb:parquet	209552108 / 212106184 / -1.2%	204921519 / 211805539 / -3.3%	1.02 / 1.00 / +2.1%
clickbench_q36/duckdb:parquet	48748152 / 50367532 / -3.2%	48172546 / 49857288 / -3.4%	1.01 / 1.01 / +0.2%
clickbench_q37/duckdb:parquet	35885258 / 36337902 / -1.2%	36631776 / 36252788 / +1.0%	0.98 / 1.00 / -2.3%
clickbench_q38/duckdb:parquet	37575403 / 40641474 / -7.5%	40322730 / 42792093 / -5.8%	0.93 / 0.95 / -1.9%
clickbench_q39/duckdb:parquet	85798014 / 87333944 / -1.8%	83557870 / 85572895 / -2.4%	1.03 / 1.02 / +0.6%
clickbench_q40/duckdb:parquet	19988081 / 19688966 / +1.5%	22628207 / 22358030 / +1.2%	0.88 / 0.88 / +0.3%
clickbench_q41/duckdb:parquet	20188856 / 19800002 / +2.0%	19375225 / 20548892 / -5.7%	1.04 / 0.96 / +8.1%
clickbench_q42/duckdb:parquet	22904214 / 22907212 / -0.0%	23334848 / 24197140 / -3.6%	0.98 / 0.95 / +3.7%

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

File	Scale	Format	Base	Change	%
duckdb.db	1.0	vortex-compact	268.00 KB	268.00 KB	-100.0%
hits_0.vortex	1.0	vortex-compact	58.85 MB	58.85 MB	-100.0%
hits_1.vortex	1.0	vortex-compact	90.68 MB	90.68 MB	-100.0%
hits_10.vortex	1.0	vortex-compact	49.45 MB	49.45 MB	-100.0%
hits_11.vortex	1.0	vortex-compact	56.08 MB	56.08 MB	-100.0%
hits_12.vortex	1.0	vortex-compact	69.83 MB	69.83 MB	-100.0%
hits_13.vortex	1.0	vortex-compact	69.21 MB	69.21 MB	-100.0%
hits_14.vortex	1.0	vortex-compact	74.85 MB	74.85 MB	-100.0%
hits_15.vortex	1.0	vortex-compact	48.38 MB	48.38 MB	-100.0%
hits_16.vortex	1.0	vortex-compact	49.53 MB	49.53 MB	-100.0%
hits_17.vortex	1.0	vortex-compact	58.76 MB	58.76 MB	-100.0%
hits_18.vortex	1.0	vortex-compact	64.85 MB	64.85 MB	-100.0%
hits_19.vortex	1.0	vortex-compact	49.69 MB	49.69 MB	-100.0%
hits_2.vortex	1.0	vortex-compact	129.13 MB	129.13 MB	-100.0%
hits_20.vortex	1.0	vortex-compact	38.33 MB	38.33 MB	-100.0%
hits_21.vortex	1.0	vortex-compact	51.96 MB	51.96 MB	-100.0%
hits_22.vortex	1.0	vortex-compact	46.20 MB	46.20 MB	-100.0%
hits_23.vortex	1.0	vortex-compact	46.11 MB	46.11 MB	-100.0%
hits_24.vortex	1.0	vortex-compact	45.09 MB	45.09 MB	-100.0%
hits_25.vortex	1.0	vortex-compact	73.50 MB	73.50 MB	-100.0%
hits_26.vortex	1.0	vortex-compact	71.96 MB	71.96 MB	-100.0%
hits_27.vortex	1.0	vortex-compact	69.84 MB	69.84 MB	-100.0%
hits_28.vortex	1.0	vortex-compact	70.83 MB	70.83 MB	-100.0%
hits_29.vortex	1.0	vortex-compact	36.65 MB	36.65 MB	-100.0%
hits_3.vortex	1.0	vortex-compact	95.04 MB	95.04 MB	-100.0%
hits_30.vortex	1.0	vortex-compact	58.55 MB	58.55 MB	-100.0%
hits_31.vortex	1.0	vortex-compact	55.74 MB	55.74 MB	-100.0%
hits_32.vortex	1.0	vortex-compact	44.58 MB	44.58 MB	-100.0%
hits_33.vortex	1.0	vortex-compact	35.89 MB	35.89 MB	-100.0%
hits_34.vortex	1.0	vortex-compact	58.21 MB	58.21 MB	-100.0%
hits_35.vortex	1.0	vortex-compact	75.31 MB	75.31 MB	-100.0%
hits_36.vortex	1.0	vortex-compact	49.18 MB	49.18 MB	-100.0%
hits_37.vortex	1.0	vortex-compact	54.73 MB	54.73 MB	-100.0%
hits_38.vortex	1.0	vortex-compact	63.35 MB	63.35 MB	-100.0%
hits_39.vortex	1.0	vortex-compact	50.06 MB	50.06 MB	-100.0%
hits_4.vortex	1.0	vortex-compact	71.92 MB	71.92 MB	-100.0%
hits_40.vortex	1.0	vortex-compact	77.39 MB	77.39 MB	-100.0%
hits_41.vortex	1.0	vortex-compact	166.03 MB	166.03 MB	-100.0%
hits_42.vortex	1.0	vortex-compact	164.50 MB	164.50 MB	-100.0%
hits_43.vortex	1.0	vortex-compact	169.18 MB	169.18 MB	-100.0%
hits_44.vortex	1.0	vortex-compact	133.23 MB	133.23 MB	-100.0%
hits_45.vortex	1.0	vortex-compact	75.77 MB	75.77 MB	-100.0%
hits_46.vortex	1.0	vortex-compact	42.24 MB	42.24 MB	-100.0%
hits_47.vortex	1.0	vortex-compact	18.19 MB	18.19 MB	-100.0%
hits_48.vortex	1.0	vortex-compact	17.82 MB	17.82 MB	-100.0%
hits_49.vortex	1.0	vortex-compact	50.97 MB	50.97 MB	-100.0%
hits_5.vortex	1.0	vortex-compact	63.30 MB	63.30 MB	-100.0%
hits_50.vortex	1.0	vortex-compact	114.17 MB	114.17 MB	-100.0%
hits_51.vortex	1.0	vortex-compact	168.31 MB	168.31 MB	-100.0%
hits_52.vortex	1.0	vortex-compact	65.05 MB	65.05 MB	-100.0%
hits_53.vortex	1.0	vortex-compact	60.02 MB	60.02 MB	-100.0%
hits_54.vortex	1.0	vortex-compact	117.55 MB	117.55 MB	-100.0%
hits_55.vortex	1.0	vortex-compact	92.51 MB	92.51 MB	-100.0%
hits_56.vortex	1.0	vortex-compact	78.57 MB	78.57 MB	-100.0%
hits_57.vortex	1.0	vortex-compact	83.69 MB	83.69 MB	-100.0%
hits_58.vortex	1.0	vortex-compact	61.21 MB	61.21 MB	-100.0%
hits_59.vortex	1.0	vortex-compact	66.65 MB	66.65 MB	-100.0%
hits_6.vortex	1.0	vortex-compact	63.55 MB	63.55 MB	-100.0%
hits_60.vortex	1.0	vortex-compact	64.89 MB	64.89 MB	-100.0%
hits_61.vortex	1.0	vortex-compact	57.70 MB	57.70 MB	-100.0%
hits_62.vortex	1.0	vortex-compact	75.42 MB	75.42 MB	-100.0%
hits_63.vortex	1.0	vortex-compact	46.41 MB	46.41 MB	-100.0%
hits_64.vortex	1.0	vortex-compact	54.06 MB	54.06 MB	-100.0%
hits_65.vortex	1.0	vortex-compact	129.38 MB	129.38 MB	-100.0%
hits_66.vortex	1.0	vortex-compact	53.49 MB	53.49 MB	-100.0%
hits_67.vortex	1.0	vortex-compact	114.42 MB	114.42 MB	-100.0%
hits_68.vortex	1.0	vortex-compact	76.65 MB	76.65 MB	-100.0%
hits_69.vortex	1.0	vortex-compact	80.97 MB	80.97 MB	-100.0%
hits_7.vortex	1.0	vortex-compact	64.16 MB	64.16 MB	-100.0%
hits_70.vortex	1.0	vortex-compact	61.81 MB	61.81 MB	-100.0%
hits_71.vortex	1.0	vortex-compact	69.93 MB	69.93 MB	-100.0%
hits_72.vortex	1.0	vortex-compact	52.70 MB	52.70 MB	-100.0%
hits_73.vortex	1.0	vortex-compact	70.85 MB	70.85 MB	-100.0%
hits_74.vortex	1.0	vortex-compact	71.84 MB	71.84 MB	-100.0%
hits_75.vortex	1.0	vortex-compact	45.09 MB	45.09 MB	-100.0%
hits_76.vortex	1.0	vortex-compact	77.07 MB	77.07 MB	-100.0%
hits_77.vortex	1.0	vortex-compact	118.44 MB	118.44 MB	-100.0%
hits_78.vortex	1.0	vortex-compact	97.82 MB	97.82 MB	-100.0%
hits_79.vortex	1.0	vortex-compact	86.14 MB	86.14 MB	-100.0%
hits_8.vortex	1.0	vortex-compact	63.37 MB	63.37 MB	-100.0%
hits_80.vortex	1.0	vortex-compact	68.64 MB	68.64 MB	-100.0%
hits_81.vortex	1.0	vortex-compact	65.92 MB	65.92 MB	-100.0%
hits_82.vortex	1.0	vortex-compact	67.40 MB	67.40 MB	-100.0%
hits_83.vortex	1.0	vortex-compact	53.58 MB	53.58 MB	-100.0%
hits_84.vortex	1.0	vortex-compact	74.18 MB	74.18 MB	-100.0%
hits_85.vortex	1.0	vortex-compact	52.83 MB	52.83 MB	-100.0%
hits_86.vortex	1.0	vortex-compact	49.09 MB	49.09 MB	-100.0%
hits_87.vortex	1.0	vortex-compact	118.83 MB	118.83 MB	-100.0%
hits_88.vortex	1.0	vortex-compact	73.49 MB	73.49 MB	-100.0%
hits_89.vortex	1.0	vortex-compact	114.07 MB	114.07 MB	-100.0%
hits_9.vortex	1.0	vortex-compact	66.29 MB	66.29 MB	-100.0%
hits_90.vortex	1.0	vortex-compact	82.06 MB	82.06 MB	-100.0%
hits_91.vortex	1.0	vortex-compact	61.21 MB	61.21 MB	-100.0%
hits_92.vortex	1.0	vortex-compact	94.37 MB	94.37 MB	-100.0%
hits_93.vortex	1.0	vortex-compact	59.89 MB	59.89 MB	-100.0%
hits_94.vortex	1.0	vortex-compact	90.87 MB	90.87 MB	-100.0%
hits_95.vortex	1.0	vortex-compact	58.17 MB	58.17 MB	-100.0%
hits_96.vortex	1.0	vortex-compact	91.72 MB	91.72 MB	-100.0%
hits_97.vortex	1.0	vortex-compact	69.55 MB	69.55 MB	-100.0%
hits_98.vortex	1.0	vortex-compact	73.12 MB	73.12 MB	-100.0%
hits_99.vortex	1.0	vortex-compact	77.61 MB	77.61 MB	-100.0%

Totals:

vortex-compact: 7.11 GB → 0 B (-100.0%)
vortex-file-compressed: 11.03 GB → 11.03 GB (0.0%)

github-actions · 2026-08-20T17:56:35Z

Benchmarks: Statistical and Population Genetics 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -5.3%
Engines: DuckDB No clear signal (-5.3%, low confidence)
Vortex (hot geomean): 0.930x ➖
Parquet (hot geomean): 0.982x ➖
Cold run (geomean): Vortex 0.920x ➖ · Parquet 0.985x ➖
Shifts: Parquet (control) -1.8% · Median polish -2.7%

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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 (0.930x ➖, 4↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	14574996 / 14156656 / +3.0%	29755611 / 24897357 / +19.5% 🔴	0.49 / 0.57 / -13.9%
statpopgen_q01/duckdb:vortex-file-compressed	13085260 / 14778684 / -11.5% 🟢	28442403 / 76643483 / -62.9% 🟢	0.46 / 0.19 / +138.6%
statpopgen_q02/duckdb:vortex-file-compressed	611818025 / 607951518 / +0.6%	559965190 / 563101984 / -0.6%	1.09 / 1.08 / +1.2%
statpopgen_q03/duckdb:vortex-file-compressed	1239460676 / 1741409253 / -28.8% 🟢	1799376359 / 1228633313 / +46.5% 🔴	0.69 / 1.42 / -51.4%
statpopgen_q04/duckdb:vortex-file-compressed	1539140174 / 1554164568 / -1.0%	1317656913 / 1232534601 / +6.9%	1.17 / 1.26 / -7.4%
statpopgen_q05/duckdb:vortex-file-compressed	660630625 / 559521762 / +18.1% 🔴	524094092 / 548759645 / -4.5%	1.26 / 1.02 / +23.6%
statpopgen_q06/duckdb:vortex-file-compressed	1954977725 / 2034456388 / -3.9%	1825874334 / 2643533952 / -30.9% 🟢	1.07 / 0.77 / +39.1%
statpopgen_q07/duckdb:vortex-file-compressed	251617394 / 253016608 / -0.6%	307396754 / 336396594 / -8.6%	0.82 / 0.75 / +8.8%
statpopgen_q08/duckdb:vortex-file-compressed	275172753 / 285225340 / -3.5%	268726639 / 287752596 / -6.6%	1.02 / 0.99 / +3.3%
statpopgen_q09/duckdb:vortex-file-compressed	1063719136 / 1307504842 / -18.6% 🟢	933861582 / 913265856 / +2.3%	1.14 / 1.43 / -20.4%
statpopgen_q10/duckdb:vortex-file-compressed	2903068818 / 3691782704 / -21.4% 🟢	2888986475 / 2888431118 / +0.0%	1.00 / 1.28 / -21.4%

duckdb / parquet / ns (0.982x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	375583142 / 376522010 / -0.2%	378716482 / 379292148 / -0.2%	0.99 / 0.99 / -0.1%
statpopgen_q01/duckdb:parquet	467169532 / 467695913 / -0.1%	468879382 / 469903810 / -0.2%	1.00 / 1.00 / +0.1%
statpopgen_q02/duckdb:parquet	769605748 / 785558176 / -2.0%	809569197 / 811008182 / -0.2%	0.95 / 0.97 / -1.9%
statpopgen_q03/duckdb:parquet	1056858320 / 1072344074 / -1.4%	1064835545 / 1073757667 / -0.8%	0.99 / 1.00 / -0.6%
statpopgen_q04/duckdb:parquet	1056564974 / 1074306454 / -1.7%	1071441171 / 1070014940 / +0.1%	0.99 / 1.00 / -1.8%
statpopgen_q05/duckdb:parquet	760980053 / 787333554 / -3.3%	761047588 / 797079630 / -4.5%	1.00 / 0.99 / +1.2%
statpopgen_q06/duckdb:parquet	1023867462 / 1038642415 / -1.4%	1028942802 / 1031378666 / -0.2%	1.00 / 1.01 / -1.2%
statpopgen_q07/duckdb:parquet	939303811 / 948368077 / -1.0%	977609497 / 991267503 / -1.4%	0.96 / 0.96 / +0.4%
statpopgen_q08/duckdb:parquet	958690046 / 981402038 / -2.3%	932807703 / 970200022 / -3.9%	1.03 / 1.01 / +1.6%
statpopgen_q09/duckdb:parquet	997810712 / 1026980240 / -2.8%	1007395088 / 1032761230 / -2.5%	0.99 / 0.99 / -0.4%
statpopgen_q10/duckdb:parquet	1642043048 / 1691981242 / -3.0%	1658254798 / 1708602225 / -2.9%	0.99 / 0.99 / -0.0%

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

File	Scale	Format	Base	HEAD	Change	%
duckdb.db	100000	vortex-compact	268.00 KB	0 B	268.00 KB	-100.0%
gnomad.genomes.v3.1.2.hgdp_tgp.chr21.vortex	100000	vortex-compact	960.56 MB	0 B	960.56 MB	-100.0%

Totals:

vortex-compact: 960.82 MB → 0 B (-100.0%)
vortex-file-compressed: 1.96 GB → 1.96 GB (0.0%)

github-actions · 2026-08-20T17:57:21Z

Benchmarks: FineWeb S3 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -23.5%
Engines: DataFusion No clear signal (-25.0%, environment too noisy confidence) · DuckDB No clear signal (-22.0%, environment too noisy confidence)
Vortex (hot geomean): 0.885x ➖
Parquet (hot geomean): 1.157x ➖
Cold run (geomean): Vortex 0.770x ➖ · Parquet 1.384x ❌
Shifts: Parquet (control) +15.7% · 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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 (0.772x ➖, 4↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	49047816 / 41601449 / +17.9%	125958011 / 191109100 / -34.1% 🟢	0.39 / 0.22 / +78.9%
fineweb_q01/datafusion:vortex-file-compressed	368766834 / 860851738 / -57.2% 🟢	585102289 / 1114193947 / -47.5% 🟢	0.63 / 0.77 / -18.4%
fineweb_q02/datafusion:vortex-file-compressed	359728401 / 545420792 / -34.0% 🟢	499941262 / 505085413 / -1.0%	0.72 / 1.08 / -33.4%
fineweb_q03/datafusion:vortex-file-compressed	470721334 / 596063973 / -21.0%	794068923 / 928232294 / -14.5%	0.59 / 0.64 / -7.7%
fineweb_q04/datafusion:vortex-file-compressed	626730122 / 620459238 / +1.0%	463464252 / 680509638 / -31.9% 🟢	1.35 / 0.91 / +48.3%
fineweb_q05/datafusion:vortex-file-compressed	566068153 / 628035820 / -9.9%	453437972 / 577333781 / -21.5%	1.25 / 1.09 / +14.8%
fineweb_q06/datafusion:vortex-file-compressed	670823915 / 761097542 / -11.9%	674087613 / 1259144375 / -46.5% 🟢	1.00 / 0.60 / +64.6%
fineweb_q07/datafusion:vortex-file-compressed	467026008 / 701060028 / -33.4% 🟢	440432692 / 583479772 / -24.5%	1.06 / 1.20 / -11.7%
fineweb_q08/datafusion:vortex-file-compressed	234363634 / 338583950 / -30.8% 🟢	185558620 / 417952358 / -55.6% 🟢	1.26 / 0.81 / +55.9%

datafusion / parquet / ns (1.030x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	647421336 / 610640876 / +6.0%	1031088667 / 1122090522 / -8.1%	0.63 / 0.54 / +15.4%
fineweb_q01/datafusion:parquet	1020298608 / 954516758 / +6.9%	987518706 / 1018392845 / -3.0%	1.03 / 0.94 / +10.2%
fineweb_q02/datafusion:parquet	1031712199 / 898559124 / +14.8%	939315800 / 987271251 / -4.9%	1.10 / 0.91 / +20.7%
fineweb_q03/datafusion:parquet	1012388330 / 1005904104 / +0.6%	1045531987 / 791552535 / +32.1% 🔴	0.97 / 1.27 / -23.8%
fineweb_q04/datafusion:parquet	966757533 / 1054560398 / -8.3%	933707260 / 1387009813 / -32.7% 🟢	1.04 / 0.76 / +36.2%
fineweb_q05/datafusion:parquet	882729588 / 980978934 / -10.0%	863978840 / 1105685566 / -21.9%	1.02 / 0.89 / +15.2%
fineweb_q06/datafusion:parquet	882409572 / 886560785 / -0.5%	836902073 / 926005719 / -9.6%	1.05 / 0.96 / +10.1%
fineweb_q07/datafusion:parquet	1060723174 / 985407116 / +7.6%	896203151 / 910392628 / -1.6%	1.18 / 1.08 / +9.3%
fineweb_q08/datafusion:parquet	1060369301 / 942073314 / +12.6%	1003551507 / 972822709 / +3.2%	1.06 / 0.97 / +9.1%

duckdb / vortex-file-compressed / ns (1.014x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	47304426 / 49339020 / -4.1%	62057176 / 116787659 / -46.9% 🟢	0.76 / 0.42 / +80.4%
fineweb_q01/duckdb:vortex-file-compressed	600636512 / 568794264 / +5.6%	687888454 / 895814329 / -23.2%	0.87 / 0.63 / +37.5%
fineweb_q02/duckdb:vortex-file-compressed	541633280 / 539644494 / +0.4%	530186011 / 536462237 / -1.2%	1.02 / 1.01 / +1.6%
fineweb_q03/duckdb:vortex-file-compressed	1653266309 / 1583577315 / +4.4%	1598248573 / 1600565304 / -0.1%	1.03 / 0.99 / +4.6%
fineweb_q04/duckdb:vortex-file-compressed	1790805004 / 1799828254 / -0.5%	1715548788 / 2012077099 / -14.7%	1.04 / 0.89 / +16.7%
fineweb_q05/duckdb:vortex-file-compressed	1712705440 / 1615582661 / +6.0%	1591931021 / 1573289228 / +1.2%	1.08 / 1.03 / +4.8%
fineweb_q06/duckdb:vortex-file-compressed	1750302246 / 1729347076 / +1.2%	1779912813 / 1729409121 / +2.9%	0.98 / 1.00 / -1.7%
fineweb_q07/duckdb:vortex-file-compressed	1575530171 / 1555596902 / +1.3%	1573407753 / 1651962187 / -4.8%	1.00 / 0.94 / +6.3%
fineweb_q08/duckdb:vortex-file-compressed	684220230 / 691870119 / -1.1%	684416063 / 723691282 / -5.4%	1.00 / 0.96 / +4.6%

duckdb / parquet / ns (1.299x ➖, 2↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	5258689043 / 5267130964 / -0.2%	605997438 / 543163866 / +11.6%	8.68 / 9.70 / -10.5%
fineweb_q01/duckdb:parquet	5367334979 / 564893642 / +850.1% 🔴	5353847449 / 640011613 / +736.5% 🔴	1.00 / 0.88 / +13.6%
fineweb_q02/duckdb:parquet	5335438610 / 5317112464 / +0.3%	5378963955 / 579259697 / +828.6% 🔴	0.99 / 9.18 / -89.2%
fineweb_q03/duckdb:parquet	5354342707 / 5392417676 / -0.7%	5373970346 / 5391397291 / -0.3%	1.00 / 1.00 / -0.4%
fineweb_q04/duckdb:parquet	5323937142 / 5293192767 / +0.6%	5401184481 / 799111975 / +575.9% 🔴	0.99 / 6.62 / -85.1%
fineweb_q05/duckdb:parquet	5304047134 / 5428243632 / -2.3%	5539299839 / 5335887607 / +3.8%	0.96 / 1.02 / -5.9%
fineweb_q06/duckdb:parquet	3394497319 / 5375594368 / -36.9% 🟢	1474775965 / 1340765738 / +10.0%	2.30 / 4.01 / -42.6%
fineweb_q07/duckdb:parquet	933492820 / 5338355392 / -82.5% 🟢	942662813 / 990170131 / -4.8%	0.99 / 5.39 / -81.6%
fineweb_q08/duckdb:parquet	5289627308 / 513762958 / +929.6% 🔴	5328629735 / 5277369444 / +1.0%	0.99 / 0.10 / +919.7%

github-actions · 2026-08-20T17:58:06Z

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 968391d0 vs base 40802512
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -11.5%
Engines: DataFusion No clear signal (-19.4%, environment too noisy confidence) · DuckDB No clear signal (-2.9%, environment too noisy confidence)
Vortex (hot geomean): 0.922x ➖
Parquet (hot geomean): 1.042x ➖
Cold run (geomean): Vortex 0.888x ➖ · Parquet 1.081x ➖
Shifts: Parquet (control) +4.2% · Median polish -1.2%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
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, geomeans, and significance all use hot runs; the cold column shows first-run cost separately, 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 (0.872x ➖, 3↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	243893732 / 254868201 / -4.3%	589251513 / 766709512 / -23.1%	0.41 / 0.33 / +24.5%
tpch_q02/datafusion:vortex-file-compressed	531444682 / 426315083 / +24.7%	899331741 / 659590389 / +36.3% 🔴	0.59 / 0.65 / -8.6%
tpch_q03/datafusion:vortex-file-compressed	333202974 / 334052415 / -0.3%	954678956 / 780685988 / +22.3%	0.35 / 0.43 / -18.4%
tpch_q04/datafusion:vortex-file-compressed	183052171 / 165819983 / +10.4%	262320153 / 217007838 / +20.9%	0.70 / 0.76 / -8.7%
tpch_q05/datafusion:vortex-file-compressed	329666046 / 351928661 / -6.3%	360877153 / 475091528 / -24.0%	0.91 / 0.74 / +23.3%
tpch_q06/datafusion:vortex-file-compressed	244200325 / 290005425 / -15.8%	234412032 / 355042845 / -34.0% 🟢	1.04 / 0.82 / +27.5%
tpch_q07/datafusion:vortex-file-compressed	342073182 / 421371474 / -18.8%	329336281 / 403822050 / -18.4%	1.04 / 1.04 / -0.5%
tpch_q08/datafusion:vortex-file-compressed	531501442 / 522668524 / +1.7%	530849323 / 612714554 / -13.4%	1.00 / 0.85 / +17.4%
tpch_q09/datafusion:vortex-file-compressed	349490248 / 373856094 / -6.5%	365877205 / 455778722 / -19.7%	0.96 / 0.82 / +16.5%
tpch_q10/datafusion:vortex-file-compressed	379892611 / 374539841 / +1.4%	401080819 / 363806459 / +10.2%	0.95 / 1.03 / -8.0%
tpch_q11/datafusion:vortex-file-compressed	353193427 / 334483528 / +5.6%	317984640 / 304395121 / +4.5%	1.11 / 1.10 / +1.1%
tpch_q12/datafusion:vortex-file-compressed	402652410 / 326163614 / +23.5%	398008027 / 391124108 / +1.8%	1.01 / 0.83 / +21.3%
tpch_q13/datafusion:vortex-file-compressed	121235710 / 105419145 / +15.0%	242475984 / 177278604 / +36.8% 🔴	0.50 / 0.59 / -15.9%
tpch_q14/datafusion:vortex-file-compressed	200995524 / 174326564 / +15.3%	417435707 / 156215543 / +167.2% 🔴	0.48 / 1.12 / -56.9%
tpch_q15/datafusion:vortex-file-compressed	356818093 / 278887147 / +27.9%	374403515 / 292822753 / +27.9%	0.95 / 0.95 / +0.1%
tpch_q16/datafusion:vortex-file-compressed	262919680 / 201613635 / +30.4% 🔴	260857943 / 180300128 / +44.7% 🔴	1.01 / 1.12 / -9.9%
tpch_q17/datafusion:vortex-file-compressed	324718576 / 665974060 / -51.2% 🟢	384704906 / 615193706 / -37.5% 🟢	0.84 / 1.08 / -22.0%
tpch_q18/datafusion:vortex-file-compressed	264887510 / 1005754902 / -73.7% 🟢	292389324 / 719927834 / -59.4% 🟢	0.91 / 1.40 / -35.2%
tpch_q19/datafusion:vortex-file-compressed	440078047 / 2320685562 / -81.0% 🟢	357789317 / 4657644415 / -92.3% 🟢	1.23 / 0.50 / +146.9%
tpch_q20/datafusion:vortex-file-compressed	407895529 / 408923536 / -0.3%	391634464 / 558025703 / -29.8%	1.04 / 0.73 / +42.1%
tpch_q21/datafusion:vortex-file-compressed	472062685 / 476523264 / -0.9%	493484610 / 476935378 / +3.5%	0.96 / 1.00 / -4.3%
tpch_q22/datafusion:vortex-file-compressed	155758499 / 179504937 / -13.2%	156717674 / 182652713 / -14.2%	0.99 / 0.98 / +1.1%

datafusion / parquet / ns (1.082x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	201523007 / 205375145 / -1.9%	627296107 / 546264167 / +14.8%	0.32 / 0.38 / -14.6%
tpch_q02/datafusion:parquet	336844708 / 276660001 / +21.8%	670751276 / 508832951 / +31.8% 🔴	0.50 / 0.54 / -7.6%
tpch_q03/datafusion:parquet	322727888 / 294104924 / +9.7%	717193255 / 732952652 / -2.2%	0.45 / 0.40 / +12.1%
tpch_q04/datafusion:parquet	178878772 / 165110257 / +8.3%	278057751 / 250704240 / +10.9%	0.64 / 0.66 / -2.3%
tpch_q05/datafusion:parquet	411202277 / 373114182 / +10.2%	439366065 / 410849221 / +6.9%	0.94 / 0.91 / +3.1%
tpch_q06/datafusion:parquet	209565940 / 139243763 / +50.5% 🔴	150683036 / 134148714 / +12.3%	1.39 / 1.04 / +34.0%
tpch_q07/datafusion:parquet	393428609 / 373199162 / +5.4%	490165183 / 386206187 / +26.9%	0.80 / 0.97 / -16.9%
tpch_q08/datafusion:parquet	582990568 / 447662867 / +30.2% 🔴	823785159 / 433920200 / +89.8% 🔴	0.71 / 1.03 / -31.4%
tpch_q09/datafusion:parquet	476536675 / 447756554 / +6.4%	474018335 / 450192250 / +5.3%	1.01 / 0.99 / +1.1%
tpch_q10/datafusion:parquet	438176549 / 422981829 / +3.6%	460921091 / 451136039 / +2.2%	0.95 / 0.94 / +1.4%
tpch_q11/datafusion:parquet	279572627 / 276826676 / +1.0%	297597877 / 283732116 / +4.9%	0.94 / 0.98 / -3.7%
tpch_q12/datafusion:parquet	226140548 / 210540891 / +7.4%	277472302 / 303796420 / -8.7%	0.82 / 0.69 / +17.6%
tpch_q13/datafusion:parquet	454427743 / 449233381 / +1.2%	542304539 / 557286619 / -2.7%	0.84 / 0.81 / +4.0%
tpch_q14/datafusion:parquet	180501384 / 184463040 / -2.1%	476473230 / 178132077 / +167.5% 🔴	0.38 / 1.04 / -63.4%
tpch_q15/datafusion:parquet	310929302 / 289956905 / +7.2%	351631813 / 446564864 / -21.3%	0.88 / 0.65 / +36.2%
tpch_q16/datafusion:parquet	125188333 / 153083747 / -18.2%	181605454 / 127198633 / +42.8% 🔴	0.69 / 1.20 / -42.7%
tpch_q17/datafusion:parquet	357281347 / 326425139 / +9.5%	318966118 / 354208325 / -9.9%	1.12 / 0.92 / +21.5%
tpch_q18/datafusion:parquet	441929645 / 452313291 / -2.3%	482944781 / 470939453 / +2.5%	0.92 / 0.96 / -4.7%
tpch_q19/datafusion:parquet	213243586 / 198228751 / +7.6%	360001233 / 237652604 / +51.5% 🔴	0.59 / 0.83 / -29.0%
tpch_q20/datafusion:parquet	325314052 / 299979934 / +8.4%	320966442 / 327892264 / -2.1%	1.01 / 0.91 / +10.8%
tpch_q21/datafusion:parquet	660654883 / 447259048 / +47.7% 🔴	559975555 / 452953244 / +23.6%	1.18 / 0.99 / +19.5%
tpch_q22/datafusion:parquet	238178734 / 261181853 / -8.8%	259576517 / 219951979 / +18.0%	0.92 / 1.19 / -22.7%

duckdb / vortex-file-compressed / ns (0.974x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	265533381 / 252717403 / +5.1%	303336487 / 333780801 / -9.1%	0.88 / 0.76 / +15.6%
tpch_q02/duckdb:vortex-file-compressed	634886543 / 623191054 / +1.9%	564636720 / 955924998 / -40.9% 🟢	1.12 / 0.65 / +72.5%
tpch_q03/duckdb:vortex-file-compressed	498621267 / 481816065 / +3.5%	541534807 / 577033798 / -6.2%	0.92 / 0.83 / +10.3%
tpch_q04/duckdb:vortex-file-compressed	385346152 / 315093683 / +22.3%	340988158 / 592955008 / -42.5% 🟢	1.13 / 0.53 / +112.7%
tpch_q05/duckdb:vortex-file-compressed	566417864 / 606212193 / -6.6%	598462768 / 536015384 / +11.7%	0.95 / 1.13 / -16.3%
tpch_q06/duckdb:vortex-file-compressed	274235663 / 451374012 / -39.2% 🟢	350137482 / 494419448 / -29.2%	0.78 / 0.91 / -14.2%
tpch_q07/duckdb:vortex-file-compressed	610950562 / 937520738 / -34.8% 🟢	659764451 / 534639290 / +23.4%	0.93 / 1.75 / -47.2%
tpch_q08/duckdb:vortex-file-compressed	737427114 / 775072559 / -4.9%	765237382 / 979616638 / -21.9%	0.96 / 0.79 / +21.8%
tpch_q09/duckdb:vortex-file-compressed	569833484 / 606647663 / -6.1%	569436829 / 573792182 / -0.8%	1.00 / 1.06 / -5.4%
tpch_q10/duckdb:vortex-file-compressed	490090452 / 501717522 / -2.3%	466197739 / 477349992 / -2.3%	1.05 / 1.05 / +0.0%
tpch_q11/duckdb:vortex-file-compressed	279155010 / 281013483 / -0.7%	292005375 / 298333627 / -2.1%	0.96 / 0.94 / +1.5%
tpch_q12/duckdb:vortex-file-compressed	426126156 / 604627836 / -29.5%	480487957 / 526829464 / -8.8%	0.89 / 1.15 / -22.7%
tpch_q13/duckdb:vortex-file-compressed	318909109 / 319782715 / -0.3%	330391310 / 486765166 / -32.1% 🟢	0.97 / 0.66 / +46.9%
tpch_q14/duckdb:vortex-file-compressed	249187707 / 278483820 / -10.5%	266271427 / 289346204 / -8.0%	0.94 / 0.96 / -2.8%
tpch_q15/duckdb:vortex-file-compressed	172400505 / 215160874 / -19.9%	176847068 / 188474071 / -6.2%	0.97 / 1.14 / -14.6%
tpch_q16/duckdb:vortex-file-compressed	235271173 / 243426151 / -3.4%	230325363 / 243054012 / -5.2%	1.02 / 1.00 / +2.0%
tpch_q17/duckdb:vortex-file-compressed	447776235 / 485965126 / -7.9%	427734936 / 514625459 / -16.9%	1.05 / 0.94 / +10.9%
tpch_q18/duckdb:vortex-file-compressed	344743880 / 371588053 / -7.2%	316415842 / 409509478 / -22.7%	1.09 / 0.91 / +20.1%
tpch_q19/duckdb:vortex-file-compressed	468311473 / 368001675 / +27.3%	666392543 / 432796514 / +54.0% 🔴	0.70 / 0.85 / -17.4%
tpch_q20/duckdb:vortex-file-compressed	548023064 / 546735855 / +0.2%	500926277 / 575738501 / -13.0%	1.09 / 0.95 / +15.2%
tpch_q21/duckdb:vortex-file-compressed	1779323408 / 793819495 / +124.1% 🔴	937646013 / 801824038 / +16.9%	1.90 / 0.99 / +91.7%
tpch_q22/duckdb:vortex-file-compressed	187312896 / 171955228 / +8.9%	207639434 / 174851633 / +18.8%	0.90 / 0.98 / -8.3%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	379925759 / 323185306 / +17.6%	447595658 / 346215714 / +29.3%	0.85 / 0.93 / -9.1%
tpch_q02/duckdb:parquet	715547734 / 699888106 / +2.2%	789485514 / 834636020 / -5.4%	0.91 / 0.84 / +8.1%
tpch_q03/duckdb:parquet	797721370 / 837376848 / -4.7%	1062356416 / 1090832243 / -2.6%	0.75 / 0.77 / -2.2%
tpch_q04/duckdb:parquet	495069019 / 556782086 / -11.1%	584145342 / 587606470 / -0.6%	0.85 / 0.95 / -10.6%
tpch_q05/duckdb:parquet	950709359 / 1007931247 / -5.7%	977412452 / 1039839641 / -6.0%	0.97 / 0.97 / +0.3%
tpch_q06/duckdb:parquet	348039616 / 318065038 / +9.4%	356491550 / 359318246 / -0.8%	0.98 / 0.89 / +10.3%
tpch_q07/duckdb:parquet	938753283 / 955687915 / -1.8%	935368346 / 988575330 / -5.4%	1.00 / 0.97 / +3.8%
tpch_q08/duckdb:parquet	1159284783 / 1197645616 / -3.2%	1215720805 / 1082757475 / +12.3%	0.95 / 1.11 / -13.8%
tpch_q09/duckdb:parquet	1121694693 / 1063504679 / +5.5%	1188548898 / 1156145669 / +2.8%	0.94 / 0.92 / +2.6%
tpch_q10/duckdb:parquet	1105343777 / 1049504063 / +5.3%	1096163572 / 999887498 / +9.6%	1.01 / 1.05 / -3.9%
tpch_q11/duckdb:parquet	458739398 / 473393052 / -3.1%	435222401 / 447625065 / -2.8%	1.05 / 1.06 / -0.3%
tpch_q12/duckdb:parquet	529087397 / 559298171 / -5.4%	654191838 / 718924852 / -9.0%	0.81 / 0.78 / +4.0%
tpch_q13/duckdb:parquet	847141042 / 854596872 / -0.9%	874116146 / 1044063934 / -16.3%	0.97 / 0.82 / +18.4%
tpch_q14/duckdb:parquet	540352947 / 536327844 / +0.8%	543297772 / 510119263 / +6.5%	0.99 / 1.05 / -5.4%
tpch_q15/duckdb:parquet	463096152 / 397072787 / +16.6%	447196245 / 365526793 / +22.3%	1.04 / 1.09 / -4.7%
tpch_q16/duckdb:parquet	539416958 / 583699216 / -7.6%	538455240 / 580957758 / -7.3%	1.00 / 1.00 / -0.3%
tpch_q17/duckdb:parquet	526993606 / 605792882 / -13.0%	576538858 / 578992792 / -0.4%	0.91 / 1.05 / -12.6%
tpch_q18/duckdb:parquet	683164229 / 692317562 / -1.3%	717888257 / 693691282 / +3.5%	0.95 / 1.00 / -4.6%
tpch_q19/duckdb:parquet	613857667 / 592298534 / +3.6%	658750756 / 779610864 / -15.5%	0.93 / 0.76 / +22.7%
tpch_q20/duckdb:parquet	861730461 / 832466340 / +3.5%	915142279 / 918150435 / -0.3%	0.94 / 0.91 / +3.9%
tpch_q21/duckdb:parquet	783820746 / 791983934 / -1.0%	797171924 / 747010357 / +6.7%	0.98 / 1.06 / -7.3%
tpch_q22/duckdb:parquet	470989550 / 437405981 / +7.7%	451222361 / 468141361 / -3.6%	1.04 / 0.93 / +11.7%

claude added 2 commits August 20, 2026 15:31

robert3005 approved these changes Aug 20, 2026

View reviewed changes

connortsui20 added the changelog/chore A trivial change label Aug 20, 2026

connortsui20 requested a review from joseph-isaacs August 20, 2026 17:32

connortsui20 added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Aug 20, 2026

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Aug 20, 2026

joseph-isaacs approved these changes Aug 20, 2026

View reviewed changes

connortsui20 merged commit 9876921 into develop Aug 20, 2026
130 of 131 checks passed

connortsui20 deleted the ct/scalar-fn-is-infallible branch August 20, 2026 18:21

This was referenced Sep 1, 2026

Epic: Row-oriented scalar functions #9128

Open

Tracking Issue: Execute RowFn over Vortex arrays #9130

Closed

Uh oh!

Conversation

connortsui20 commented Aug 20, 2026

Rationale for this change

What changes are included in this PR?

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

Uh oh!

codspeed-hq Bot commented Aug 20, 2026

Merging this PR will improve performance by 14.58%

Performance Changes

Footnotes

Uh oh!

robert3005 left a comment

Choose a reason for hiding this comment

Uh oh!

connortsui20 commented Aug 20, 2026

Uh oh!

github-actions Bot commented Aug 20, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Polar Signals Profiling Results

Latest Run

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: PolarSignals Profiling 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: TPC-H SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: FineWeb NVMe 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: TPC-DS SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: Clickbench Sorted on NVME 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: TPC-H SF=10 on NVME 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: Clickbench on NVME 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: Statistical and Population Genetics 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: FineWeb S3 📖

Uh oh!

github-actions Bot commented Aug 20, 2026

Benchmarks: TPC-H SF=1 on S3 📖

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

4 participants

github-actions Bot commented Aug 20, 2026 •

edited

Loading