Group related conjuncts back together in the scan filter by joseph-isaacs · Pull Request #9877 · vortex-data/vortex

joseph-isaacs · 2026-09-14T23:11:46Z

Summary

FilterExpr splits a filter on AND so each conjunct can be reordered and short-circuited on its own selectivity. That costs a separate decode of a column every time two conjuncts read it.

This regroups the conjuncts after splitting, trading scheduling granularity for a single pass over the columns a group shares.

Changes

vortex-layout/src/scan/filter.rs gains a ConjunctGrouping, selected at runtime by VORTEX_CONJUNCT_GROUPING:

value	rule
`shared` (default)	merge conjuncts sharing any field path, transitively via union-find, so `a > 5 AND a < b AND b = 2` becomes one group
`same`	merge only conjuncts whose referenced field paths are equal
`none`	previous behaviour

Grouping is by connected component, and both the groups and their members keep the original conjunct order. FilterExpr::new becomes fallible, since the field-path analysis can error; RepeatedScan::execute propagates that.

Which queries this actually affects

Expression::optimize_recursive already runs find_between, which folds every same-column literal range (</<= paired with >/>=) into a single Between before the scan sees the filter. So the textbook a > 5 AND a < 10 case is handled upstream, and same finds nothing to group anywhere in TPC-H. It is kept as a selectable option to make that distinction explicit and measurable.

What survives for shared is TPC-H q12, whose lineitem filter reaches the scan as:

l_shipmode IN (MAIL, SHIP)
l_receiptdate > l_commitdate     ┐
l_shipdate    < l_commitdate     ├─ chained via l_commitdate → l_receiptdate
Between(l_receiptdate, …)        ┘

The three date conjuncts chain into one group: 4 conjuncts down to 2. (q19's part-side merges 2→1, but part is small enough that it does not show.)

Benchmark results

Full action/bench-all run on this commit. q12 is the query with anything to group, and it improves on every Vortex target, on both engines, at both NVMe scale factors, while the Parquet controls stay flat — Parquet does not go through the Vortex scan filter, so a real effect should show exactly this asymmetry.

q12 hot, PR vs base:

target	SF=1 NVMe	SF=10 NVMe
`datafusion:vortex-file-compressed`	−7.7%	−12.8% 🟢
`datafusion:vortex-compact`	−5.7%	−5.2%
`duckdb:vortex-file-compressed`	−13.2% 🟢	−21.0% 🟢
`duckdb:vortex-compact`	−0.9%	−8.3%
`datafusion:parquet` (control)	−0.3%	+0.6%
`duckdb:parquet` (control)	−0.5%	+2.1%

The effect grows with scale factor, as expected: the larger the row count, the more the duplicated per-conjunct column decode costs. The S3 variants show the same direction and larger magnitudes, but those suites are flagged environment too noisy, so they are directional only.

No regressions. All fourteen benchmark suites report No clear signal, with Vortex geomeans at or slightly below 1.0 — including TPC-H SF=1/SF=10, TPC-DS, ClickBench (plain and sorted), FineWeb, Appian, PolarSignals, StatPopGen, random-access, string and compression. Scattered ±5-18% movements on non-q12 queries fall on queries where the grouping provably cannot act, and run in both directions; that is the noise the runner's low-confidence verdict reflects.

Local measurement, and why it needed care

A sequential A/B sweep is worthless on a small box: the same none configuration measured 1.76x faster from position 3 than position 1, purely on page-cache warming, and a none-vs-none control showed ±27% per-query swings. Measuring by round-robin interleaving with none, so drift is common-mode, q12 came out faster in 8/8 rounds (median ratio 0.852) and again in 7/8 on an independent re-check (median 0.911, pooled min 0.850). The CI run above is the clean confirmation.

Testing

cargo clippy -p vortex-layout --all-targets --all-features -- -D warnings — clean.
cargo test -p vortex-layout --lib — 306 passed, 0 failed.

New tests in scan::filter::tests cover grouping a range over one field, same keeping a partial field overlap apart, shared grouping transitively across a bridging conjunct, and disjoint fields never grouping under any setting.

🤖 Generated with Claude Code

https://claude.ai/code/session_01HVk8ebAE2G3oJgMe1UaSfq

`FilterExpr` splits a filter on `AND` so each conjunct can be reordered and short-circuited on its own selectivity. That costs a separate decode of a column every time two conjuncts read it. Regroup the conjuncts after splitting, under a `ConjunctGrouping` selected at runtime by `VORTEX_CONJUNCT_GROUPING`: - `shared` (default) merges conjuncts sharing any field path, transitively via union-find, so `a > 5 AND a < b AND b = 2` becomes one group; - `same` merges only conjuncts whose referenced field paths are equal; - `none` keeps the previous behaviour. Grouping is by connected component, and both the groups and their members keep the original conjunct order. `shared` is the default on TPC-H sf1 evidence. Measured by round-robin interleaving the three settings (a sequential A/B/C sweep is worthless here: the same `none` configuration ran 1.76x faster from position 3 than position 1 on page-cache warming alone). Interleaved, q12 is faster in 8 of 8 rounds, median ratio 0.852; q1/q6/q19 sit within noise at 0.99-1.04. q12 is the query that has anything to group: its lineitem filter keeps `l_receiptdate > l_commitdate`, `l_shipdate < l_commitdate` and a `l_receiptdate` range, which chain into one group of 4 conjuncts down to 2. `same` finds nothing to do anywhere in TPC-H, because `find_between` already folds every same-column literal range into a single `Between` before the scan sees the filter. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk> Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01HVk8ebAE2G3oJgMe1UaSfq

github-actions · 2026-09-14T23:19:08Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`21050aa`	random-access-bench	1	Explore Profiling Data
🟢 Done	`21050aa`	compress-bench	1	Explore Profiling Data
🟢 Done	`21050aa`	string-bench	1	Explore Profiling Data
🟢 Done	`21050aa`	statpopgen	1	Explore Profiling Data
🟢 Done	`21050aa`	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	`21050aa`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`21050aa`	fineweb	1	Explore Profiling Data
🟢 Done	`21050aa`	tpch-s3-10	1	Explore Profiling Data
🟢 Done	`21050aa`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`21050aa`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`21050aa`	fineweb-s3	1	Explore Profiling Data
🟢 Done	`21050aa`	appian-nvme	1	Explore Profiling Data
🟢 Done	`21050aa`	tpch-s3	1	Explore Profiling Data
🟢 Done	`21050aa`	polarsignals	1	Explore Profiling Data
🟢 Done	`21050aa`	tpch-nvme	1	Explore Profiling Data

Powered by Polar Signals Cloud

codspeed · 2026-09-14T23:19:37Z

Merging this PR will improve performance by 11.09%

⚠️

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.

⚡ 1 improved benchmark
✅ 2201 untouched benchmarks
⏩ 218 skipped benchmarks¹

Performance Changes

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
⚡	WallTime	`mul_i32_nonnull_avx512`	7.9 µs	7.1 µs	+11.09%

Tip

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

_{Comparing claude/conjunct-grouping-scan-builder-8sjfly (c47ccbe) with develop (4af09a9)}

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

github-actions · 2026-09-14T23:20:18Z

Benchmarks: PolarSignals Profiling 📖

Commits: PR 21050aa4 vs base 64654627
Vortex (geomean): hot 0.990x ➖ · cold 0.927x ➖

datafusion / vortex-file-compressed / ns (0.990x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	45262070 / 45019814 / +0.5%	86811636 / 84699256 / +2.5%	0.52 / 0.53 / -1.9%
polarsignals_q01/datafusion:vortex-file-compressed	50702732 / 50742391 / -0.1%	107690982 / 108949676 / -1.2%	0.47 / 0.47 / +1.1%
polarsignals_q02/datafusion:vortex-file-compressed	35125667 / 36985601 / -5.0%	71068071 / 75693098 / -6.1%	0.49 / 0.49 / +1.2%
polarsignals_q03/datafusion:vortex-file-compressed	54032065 / 53526982 / +0.9%	113838565 / 119910473 / -5.1%	0.47 / 0.45 / +6.3%
polarsignals_q04/datafusion:vortex-file-compressed	9609480 / 9482288 / +1.3%	41333734 / 52259916 / -20.9% 🟢	0.23 / 0.18 / +28.1%
polarsignals_q05/datafusion:vortex-file-compressed	11265793 / 12208728 / -7.7%	46892956 / 57507325 / -18.5% 🟢	0.24 / 0.21 / +13.2%
polarsignals_q06/datafusion:vortex-file-compressed	21335316 / 20774886 / +2.7%	54840662 / 62080493 / -11.7% 🟢	0.39 / 0.33 / +16.3%
polarsignals_q07/datafusion:vortex-file-compressed	11193871 / 11501124 / -2.7%	49960984 / 51340786 / -2.7%	0.22 / 0.22 / +0.0%
polarsignals_q08/datafusion:vortex-file-compressed	101080815 / 100120418 / +1.0%	159927621 / 169798095 / -5.8%	0.63 / 0.59 / +7.2%
polarsignals_q09/datafusion:vortex-file-compressed	9942498 / 9983463 / -0.4%	49827859 / 50100897 / -0.5%	0.20 / 0.20 / +0.1%

No file size changes detected.

github-actions · 2026-09-14T23:21:50Z

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.3%
Engines: DataFusion No clear signal (+0.1%, low confidence) · DuckDB No clear signal (+0.4%, low confidence)
Vortex (geomean): hot 0.999x ➖ · cold 1.010x ➖
Parquet (geomean): hot 0.996x ➖ · cold 1.003x ➖
Shifts: Parquet (control) -0.4% · Median polish -0.2%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	16461759 / 16767282 / -1.8%	46327907 / 46505940 / -0.4%	0.36 / 0.36 / -1.4%
tpch_q02/datafusion:vortex-file-compressed	17323997 / 17396033 / -0.4%	37630692 / 36052552 / +4.4%	0.46 / 0.48 / -4.6%
tpch_q03/datafusion:vortex-file-compressed	19159752 / 19803629 / -3.3%	49503573 / 46569357 / +6.3%	0.39 / 0.43 / -9.0%
tpch_q04/datafusion:vortex-file-compressed	10039889 / 10218246 / -1.7%	35298790 / 32764934 / +7.7%	0.28 / 0.31 / -8.8%
tpch_q05/datafusion:vortex-file-compressed	37172439 / 37449970 / -0.7%	66531390 / 63934634 / +4.1%	0.56 / 0.59 / -4.6%
tpch_q06/datafusion:vortex-file-compressed	6275911 / 6283975 / -0.1%	30647748 / 28629889 / +7.0%	0.20 / 0.22 / -6.7%
tpch_q07/datafusion:vortex-file-compressed	51839310 / 52132831 / -0.6%	83123603 / 82710362 / +0.5%	0.62 / 0.63 / -1.1%
tpch_q08/datafusion:vortex-file-compressed	52649539 / 52097658 / +1.1%	83364936 / 80812624 / +3.2%	0.63 / 0.64 / -2.0%
tpch_q09/datafusion:vortex-file-compressed	51200089 / 50085621 / +2.2%	79519246 / 79081607 / +0.6%	0.64 / 0.63 / +1.7%
tpch_q10/datafusion:vortex-file-compressed	16881690 / 16860049 / +0.1%	50482126 / 50293401 / +0.4%	0.33 / 0.34 / -0.2%
tpch_q11/datafusion:vortex-file-compressed	14974194 / 14950737 / +0.2%	33789850 / 33156577 / +1.9%	0.44 / 0.45 / -1.7%
tpch_q12/datafusion:vortex-file-compressed	21275224 / 23060260 / -7.7%	46404919 / 47436647 / -2.2%	0.46 / 0.49 / -5.7%
tpch_q13/datafusion:vortex-file-compressed	20190252 / 20270080 / -0.4%	39526697 / 39910164 / -1.0%	0.51 / 0.51 / +0.6%
tpch_q14/datafusion:vortex-file-compressed	14711189 / 15121553 / -2.7%	40044712 / 39398240 / +1.6%	0.37 / 0.38 / -4.3%
tpch_q15/datafusion:vortex-file-compressed	18699144 / 18547148 / +0.8%	46073941 / 45750797 / +0.7%	0.41 / 0.41 / +0.1%
tpch_q16/datafusion:vortex-file-compressed	18674132 / 18283742 / +2.1%	37573764 / 37291736 / +0.8%	0.50 / 0.49 / +1.4%
tpch_q17/datafusion:vortex-file-compressed	27914318 / 27945436 / -0.1%	59688608 / 58606913 / +1.8%	0.47 / 0.48 / -1.9%
tpch_q18/datafusion:vortex-file-compressed	36851759 / 37491008 / -1.7%	58750606 / 59456411 / -1.2%	0.63 / 0.63 / -0.5%
tpch_q19/datafusion:vortex-file-compressed	13596129 / 13622193 / -0.2%	38287002 / 38554364 / -0.7%	0.36 / 0.35 / +0.5%
tpch_q20/datafusion:vortex-file-compressed	21158078 / 20932023 / +1.1%	45279218 / 43997780 / +2.9%	0.47 / 0.48 / -1.8%
tpch_q21/datafusion:vortex-file-compressed	39463128 / 38962791 / +1.3%	68551008 / 66717084 / +2.7%	0.58 / 0.58 / -1.4%
tpch_q22/datafusion:vortex-file-compressed	11166624 / 11072684 / +0.8%	32311605 / 31696681 / +1.9%	0.35 / 0.35 / -1.1%

datafusion / vortex-compact / ns (1.008x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	18202311 / 17153273 / +6.1%	44801964 / 43008537 / +4.2%	0.41 / 0.40 / +1.9%
tpch_q02/datafusion:vortex-compact	20028358 / 19836504 / +1.0%	36102617 / 36542283 / -1.2%	0.55 / 0.54 / +2.2%
tpch_q03/datafusion:vortex-compact	20160071 / 20335866 / -0.9%	46179242 / 47708370 / -3.2%	0.44 / 0.43 / +2.4%
tpch_q04/datafusion:vortex-compact	11623394 / 11325582 / +2.6%	32437079 / 31729930 / +2.2%	0.36 / 0.36 / +0.4%
tpch_q05/datafusion:vortex-compact	38339390 / 37777317 / +1.5%	65887225 / 64492764 / +2.2%	0.58 / 0.59 / -0.7%
tpch_q06/datafusion:vortex-compact	6907354 / 6705677 / +3.0%	28837599 / 29058418 / -0.8%	0.24 / 0.23 / +3.8%
tpch_q07/datafusion:vortex-compact	52514787 / 52124728 / +0.7%	81759387 / 81981753 / -0.3%	0.64 / 0.64 / +1.0%
tpch_q08/datafusion:vortex-compact	53172482 / 52954772 / +0.4%	84115723 / 84071639 / +0.1%	0.63 / 0.63 / +0.4%
tpch_q09/datafusion:vortex-compact	50741202 / 51314845 / -1.1%	80317937 / 76989109 / +4.3%	0.63 / 0.67 / -5.2%
tpch_q10/datafusion:vortex-compact	19262931 / 18926664 / +1.8%	49905516 / 49495574 / +0.8%	0.39 / 0.38 / +0.9%
tpch_q11/datafusion:vortex-compact	16044193 / 16093128 / -0.3%	34686614 / 34335503 / +1.0%	0.46 / 0.47 / -1.3%
tpch_q12/datafusion:vortex-compact	23357434 / 24770238 / -5.7%	46369706 / 44596871 / +4.0%	0.50 / 0.56 / -9.3%
tpch_q13/datafusion:vortex-compact	20898555 / 21106289 / -1.0%	39515127 / 40354840 / -2.1%	0.53 / 0.52 / +1.1%
tpch_q14/datafusion:vortex-compact	16429552 / 16590366 / -1.0%	40278840 / 40990017 / -1.7%	0.41 / 0.40 / +0.8%
tpch_q15/datafusion:vortex-compact	20181508 / 19980688 / +1.0%	44700875 / 45836828 / -2.5%	0.45 / 0.44 / +3.6%
tpch_q16/datafusion:vortex-compact	19659983 / 19206283 / +2.4%	38577086 / 38780774 / -0.5%	0.51 / 0.50 / +2.9%
tpch_q17/datafusion:vortex-compact	29174014 / 28936332 / +0.8%	58473396 / 55871347 / +4.7%	0.50 / 0.52 / -3.7%
tpch_q18/datafusion:vortex-compact	38467945 / 38286038 / +0.5%	59430334 / 59119139 / +0.5%	0.65 / 0.65 / -0.1%
tpch_q19/datafusion:vortex-compact	16703523 / 16639055 / +0.4%	43440970 / 40777319 / +6.5%	0.38 / 0.41 / -5.8%
tpch_q20/datafusion:vortex-compact	22068365 / 21893985 / +0.8%	45984389 / 45270701 / +1.6%	0.48 / 0.48 / -0.8%
tpch_q21/datafusion:vortex-compact	42084891 / 41996571 / +0.2%	69868961 / 68601990 / +1.8%	0.60 / 0.61 / -1.6%
tpch_q22/datafusion:vortex-compact	12054609 / 11469540 / +5.1%	31232455 / 33431606 / -6.6%	0.39 / 0.34 / +12.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	67129432 / 67634215 / -0.7%	84506603 / 85379161 / -1.0%	0.79 / 0.79 / +0.3%
tpch_q02/datafusion:parquet	52893268 / 53470094 / -1.1%	70586883 / 72729795 / -2.9%	0.75 / 0.74 / +1.9%
tpch_q03/datafusion:parquet	72678420 / 72771654 / -0.1%	99413967 / 95876417 / +3.7%	0.73 / 0.76 / -3.7%
tpch_q04/datafusion:parquet	39997185 / 40117643 / -0.3%	59976650 / 61766218 / -2.9%	0.67 / 0.65 / +2.7%
tpch_q05/datafusion:parquet	89095724 / 88582617 / +0.6%	118657352 / 116801896 / +1.6%	0.75 / 0.76 / -1.0%
tpch_q06/datafusion:parquet	28442004 / 28447610 / -0.0%	47809166 / 46345165 / +3.2%	0.59 / 0.61 / -3.1%
tpch_q07/datafusion:parquet	95646157 / 94180372 / +1.6%	125358728 / 120176090 / +4.3%	0.76 / 0.78 / -2.6%
tpch_q08/datafusion:parquet	98089570 / 97789560 / +0.3%	123593186 / 126939800 / -2.6%	0.79 / 0.77 / +3.0%
tpch_q09/datafusion:parquet	114213292 / 113738638 / +0.4%	147334739 / 147272838 / +0.0%	0.78 / 0.77 / +0.4%
tpch_q10/datafusion:parquet	80541745 / 79161880 / +1.7%	112880386 / 111087121 / +1.6%	0.71 / 0.71 / +0.1%
tpch_q11/datafusion:parquet	38934569 / 39327582 / -1.0%	61895024 / 61708916 / +0.3%	0.63 / 0.64 / -1.3%
tpch_q12/datafusion:parquet	62025050 / 62226901 / -0.3%	92438518 / 89827449 / +2.9%	0.67 / 0.69 / -3.1%
tpch_q13/datafusion:parquet	160043856 / 159919232 / +0.1%	184318635 / 182283249 / +1.1%	0.87 / 0.88 / -1.0%
tpch_q14/datafusion:parquet	40470571 / 39876623 / +1.5%	66286508 / 64728260 / +2.4%	0.61 / 0.62 / -0.9%
tpch_q15/datafusion:parquet	46462501 / 46511275 / -0.1%	71409035 / 69226561 / +3.2%	0.65 / 0.67 / -3.2%
tpch_q16/datafusion:parquet	38624778 / 38603073 / +0.1%	56929535 / 57725089 / -1.4%	0.68 / 0.67 / +1.5%
tpch_q17/datafusion:parquet	117526100 / 117975509 / -0.4%	143806746 / 140803546 / +2.1%	0.82 / 0.84 / -2.5%
tpch_q18/datafusion:parquet	115194335 / 115409791 / -0.2%	140046301 / 135814875 / +3.1%	0.82 / 0.85 / -3.2%
tpch_q19/datafusion:parquet	49804148 / 50579859 / -1.5%	78325100 / 79722465 / -1.8%	0.64 / 0.63 / +0.2%
tpch_q20/datafusion:parquet	59197066 / 59204257 / -0.0%	85219352 / 84484577 / +0.9%	0.69 / 0.70 / -0.9%
tpch_q21/datafusion:parquet	98902646 / 99117913 / -0.2%	123769362 / 124604648 / -0.7%	0.80 / 0.80 / +0.5%
tpch_q22/datafusion:parquet	41432114 / 41620572 / -0.5%	61175622 / 59727899 / +2.4%	0.68 / 0.70 / -2.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	11510113 / 10773132 / +6.8%	21087384 / 22172735 / -4.9%	0.55 / 0.49 / +12.3%
tpch_q02/duckdb:vortex-file-compressed	17302137 / 17670887 / -2.1%	26857929 / 27169216 / -1.1%	0.64 / 0.65 / -1.0%
tpch_q03/duckdb:vortex-file-compressed	18051662 / 18676858 / -3.3%	33720379 / 36438407 / -7.5%	0.54 / 0.51 / +4.4%
tpch_q04/duckdb:vortex-file-compressed	17886451 / 17182056 / +4.1%	32586938 / 33196050 / -1.8%	0.55 / 0.52 / +6.0%
tpch_q05/duckdb:vortex-file-compressed	22134865 / 22252677 / -0.5%	38741885 / 38416525 / +0.8%	0.57 / 0.58 / -1.4%
tpch_q06/duckdb:vortex-file-compressed	6045531 / 6123049 / -1.3%	16489015 / 14274260 / +15.5% 🔴	0.37 / 0.43 / -14.5%
tpch_q07/duckdb:vortex-file-compressed	20775211 / 21099468 / -1.5%	36906812 / 38375751 / -3.8%	0.56 / 0.55 / +2.4%
tpch_q08/duckdb:vortex-file-compressed	23541792 / 23943753 / -1.7%	38406475 / 38150468 / +0.7%	0.61 / 0.63 / -2.3%
tpch_q09/duckdb:vortex-file-compressed	29104623 / 30867872 / -5.7%	48462461 / 50875523 / -4.7%	0.60 / 0.61 / -1.0%
tpch_q10/duckdb:vortex-file-compressed	29098821 / 29212304 / -0.4%	49507132 / 45864468 / +7.9%	0.59 / 0.64 / -7.7%
tpch_q11/duckdb:vortex-file-compressed	8133604 / 8210963 / -0.9%	17073978 / 14720570 / +16.0% 🔴	0.48 / 0.56 / -14.6%
tpch_q12/duckdb:vortex-file-compressed	14407452 / 16598053 / -13.2% 🟢	29022176 / 32657475 / -11.1% 🟢	0.50 / 0.51 / -2.3%
tpch_q13/duckdb:vortex-file-compressed	20748333 / 22244327 / -6.7%	43874234 / 39323577 / +11.6% 🔴	0.47 / 0.57 / -16.4%
tpch_q14/duckdb:vortex-file-compressed	13219887 / 13345247 / -0.9%	26469935 / 24257029 / +9.1%	0.50 / 0.55 / -9.2%
tpch_q15/duckdb:vortex-file-compressed	10637110 / 10259101 / +3.7%	21522580 / 19896902 / +8.2%	0.49 / 0.52 / -4.1%
tpch_q16/duckdb:vortex-file-compressed	18450457 / 18451737 / -0.0%	25791535 / 24038471 / +7.3%	0.72 / 0.77 / -6.8%
tpch_q17/duckdb:vortex-file-compressed	15718987 / 15402961 / +2.1%	32894505 / 34009731 / -3.3%	0.48 / 0.45 / +5.5%
tpch_q18/duckdb:vortex-file-compressed	25034952 / 25039445 / -0.0%	35569628 / 38491441 / -7.6%	0.70 / 0.65 / +8.2%
tpch_q19/duckdb:vortex-file-compressed	23486468 / 23743886 / -1.1%	40393430 / 36457756 / +10.8% 🔴	0.58 / 0.65 / -10.7%
tpch_q20/duckdb:vortex-file-compressed	17203924 / 17639572 / -2.5%	33410385 / 37551662 / -11.0% 🟢	0.51 / 0.47 / +9.6%
tpch_q21/duckdb:vortex-file-compressed	67595400 / 67474751 / +0.2%	85144379 / 84521416 / +0.7%	0.79 / 0.80 / -0.6%
tpch_q22/duckdb:vortex-file-compressed	14123490 / 11946979 / +18.2% 🔴	20692642 / 22119788 / -6.5%	0.68 / 0.54 / +26.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	14435903 / 12442341 / +16.0% 🔴	23447850 / 24484150 / -4.2%	0.62 / 0.51 / +21.2%
tpch_q02/duckdb:vortex-compact	20040031 / 20245155 / -1.0%	29324687 / 27867098 / +5.2%	0.68 / 0.73 / -5.9%
tpch_q03/duckdb:vortex-compact	19314966 / 20926932 / -7.7%	37915873 / 34299523 / +10.5% 🔴	0.51 / 0.61 / -16.5%
tpch_q04/duckdb:vortex-compact	18583519 / 18682332 / -0.5%	30978595 / 32947144 / -6.0%	0.60 / 0.57 / +5.8%
tpch_q05/duckdb:vortex-compact	22506996 / 22013384 / +2.2%	37487313 / 36634248 / +2.3%	0.60 / 0.60 / -0.1%
tpch_q06/duckdb:vortex-compact	5834293 / 6073188 / -3.9%	17646777 / 16043139 / +10.0%	0.33 / 0.38 / -12.7%
tpch_q07/duckdb:vortex-compact	22550619 / 21876596 / +3.1%	36892573 / 37194542 / -0.8%	0.61 / 0.59 / +3.9%
tpch_q08/duckdb:vortex-compact	26104759 / 25871740 / +0.9%	43309646 / 41336946 / +4.8%	0.60 / 0.63 / -3.7%
tpch_q09/duckdb:vortex-compact	31411597 / 31247587 / +0.5%	45644305 / 44693212 / +2.1%	0.69 / 0.70 / -1.6%
tpch_q10/duckdb:vortex-compact	31891165 / 31044729 / +2.7%	49338132 / 46428455 / +6.3%	0.65 / 0.67 / -3.3%
tpch_q11/duckdb:vortex-compact	9391870 / 9410113 / -0.2%	19066677 / 16402052 / +16.2% 🔴	0.49 / 0.57 / -14.1%
tpch_q12/duckdb:vortex-compact	18946965 / 19120092 / -0.9%	26206177 / 33205534 / -21.1% 🟢	0.72 / 0.58 / +25.6%
tpch_q13/duckdb:vortex-compact	22499293 / 22910413 / -1.8%	45165264 / 45144086 / +0.0%	0.50 / 0.51 / -1.8%
tpch_q14/duckdb:vortex-compact	14529722 / 14673570 / -1.0%	26767736 / 27029354 / -1.0%	0.54 / 0.54 / -0.0%
tpch_q15/duckdb:vortex-compact	10777283 / 11031102 / -2.3%	21252574 / 20748109 / +2.4%	0.51 / 0.53 / -4.6%
tpch_q16/duckdb:vortex-compact	20227176 / 20023929 / +1.0%	26190313 / 26493673 / -1.1%	0.77 / 0.76 / +2.2%
tpch_q17/duckdb:vortex-compact	16557040 / 17137768 / -3.4%	37289690 / 34404028 / +8.4%	0.44 / 0.50 / -10.9%
tpch_q18/duckdb:vortex-compact	26555234 / 26155295 / +1.5%	36020580 / 35312920 / +2.0%	0.74 / 0.74 / -0.5%
tpch_q19/duckdb:vortex-compact	24668736 / 26088164 / -5.4%	36776703 / 41381316 / -11.1% 🟢	0.67 / 0.63 / +6.4%
tpch_q20/duckdb:vortex-compact	19221616 / 18871023 / +1.9%	37503687 / 33878332 / +10.7% 🔴	0.51 / 0.56 / -8.0%
tpch_q21/duckdb:vortex-compact	68573376 / 69924426 / -1.9%	83150814 / 91549672 / -9.2%	0.82 / 0.76 / +8.0%
tpch_q22/duckdb:vortex-compact	14357729 / 14926085 / -3.8%	22532561 / 24026827 / -6.2%	0.64 / 0.62 / +2.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	60240472 / 60327044 / -0.1%	66035929 / 66336170 / -0.5%	0.91 / 0.91 / +0.3%
tpch_q02/duckdb:parquet	34561610 / 34878352 / -0.9%	42427243 / 43482172 / -2.4%	0.81 / 0.80 / +1.6%
tpch_q03/duckdb:parquet	62224674 / 62496511 / -0.4%	73612069 / 73889430 / -0.4%	0.85 / 0.85 / -0.1%
tpch_q04/duckdb:parquet	43196366 / 43649613 / -1.0%	53099921 / 53011827 / +0.2%	0.81 / 0.82 / -1.2%
tpch_q05/duckdb:parquet	60436262 / 61076441 / -1.0%	72942529 / 72590975 / +0.5%	0.83 / 0.84 / -1.5%
tpch_q06/duckdb:parquet	20181393 / 20283029 / -0.5%	24533419 / 23805802 / +3.1%	0.82 / 0.85 / -3.5%
tpch_q07/duckdb:parquet	60581841 / 60855892 / -0.5%	71090048 / 71243107 / -0.2%	0.85 / 0.85 / -0.2%
tpch_q08/duckdb:parquet	72734647 / 73639271 / -1.2%	85914902 / 86038675 / -0.1%	0.85 / 0.86 / -1.1%
tpch_q09/duckdb:parquet	114100957 / 113880263 / +0.2%	127928597 / 127184117 / +0.6%	0.89 / 0.90 / -0.4%
tpch_q10/duckdb:parquet	108265775 / 110038736 / -1.6%	122442202 / 121304027 / +0.9%	0.88 / 0.91 / -2.5%
tpch_q11/duckdb:parquet	19803220 / 20065359 / -1.3%	23540618 / 24110713 / -2.4%	0.84 / 0.83 / +1.1%
tpch_q12/duckdb:parquet	41098641 / 41292253 / -0.5%	49042352 / 48951826 / +0.2%	0.84 / 0.84 / -0.7%
tpch_q13/duckdb:parquet	239205609 / 239074001 / +0.1%	248465918 / 248470674 / -0.0%	0.96 / 0.96 / +0.1%
tpch_q14/duckdb:parquet	43495497 / 43550517 / -0.1%	52722320 / 51588060 / +2.2%	0.82 / 0.84 / -2.3%
tpch_q15/duckdb:parquet	27217487 / 27843188 / -2.2%	31091196 / 31129241 / -0.1%	0.88 / 0.89 / -2.1%
tpch_q16/duckdb:parquet	49960694 / 51375989 / -2.8%	56896626 / 58214459 / -2.3%	0.88 / 0.88 / -0.5%
tpch_q17/duckdb:parquet	44380392 / 44532259 / -0.3%	54361168 / 54385194 / -0.0%	0.82 / 0.82 / -0.3%
tpch_q18/duckdb:parquet	89937254 / 90358363 / -0.5%	99785990 / 100591326 / -0.8%	0.90 / 0.90 / +0.3%
tpch_q19/duckdb:parquet	61256653 / 61285249 / -0.0%	70496517 / 71626319 / -1.6%	0.87 / 0.86 / +1.6%
tpch_q20/duckdb:parquet	58349457 / 59002266 / -1.1%	70433252 / 73825646 / -4.6%	0.83 / 0.80 / +3.7%
tpch_q21/duckdb:parquet	138035484 / 137194714 / +0.6%	151323968 / 148210484 / +2.1%	0.91 / 0.93 / -1.5%
tpch_q22/duckdb:parquet	50021604 / 50773187 / -1.5%	57867828 / 57862131 / +0.0%	0.86 / 0.88 / -1.5%

No file size changes detected.

github-actions · 2026-09-14T23:22:34Z

Benchmarks: FineWeb NVMe 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +1.3%
Engines: DataFusion No clear signal (+5.1%, low confidence) · DuckDB No clear signal (-2.4%, low confidence)
Vortex (geomean): hot 0.980x ➖ · cold 0.934x ➖
Parquet (geomean): hot 0.967x ➖ · cold 0.945x ➖
Shifts: Parquet (control) -3.3% · Median polish -2.5%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	6701447 / 6980121 / -4.0%	19534008 / 20441569 / -4.4%	0.34 / 0.34 / +0.5%
fineweb_q01/datafusion:vortex-file-compressed	12503933 / 12628676 / -1.0%	44541850 / 49806884 / -10.6% 🟢	0.28 / 0.25 / +10.7%
fineweb_q02/datafusion:vortex-file-compressed	13365206 / 12457198 / +7.3%	50165427 / 51819046 / -3.2%	0.27 / 0.24 / +10.8%
fineweb_q03/datafusion:vortex-file-compressed	18682393 / 19787070 / -5.6%	98364727 / 113485995 / -13.3% 🟢	0.19 / 0.17 / +8.9%
fineweb_q04/datafusion:vortex-file-compressed	71655316 / 76980339 / -6.9%	158931306 / 169573496 / -6.3%	0.45 / 0.45 / -0.7%
fineweb_q05/datafusion:vortex-file-compressed	57193021 / 60947642 / -6.2%	132951709 / 149746059 / -11.2% 🟢	0.43 / 0.41 / +5.7%
fineweb_q06/datafusion:vortex-file-compressed	19284327 / 20082779 / -4.0%	99300459 / 112073845 / -11.4% 🟢	0.19 / 0.18 / +8.4%
fineweb_q07/datafusion:vortex-file-compressed	18055806 / 18546742 / -2.6%	97333147 / 107620823 / -9.6%	0.19 / 0.17 / +7.6%
fineweb_q08/datafusion:vortex-file-compressed	10860519 / 9650619 / +12.5% 🔴	41105946 / 50215470 / -18.1% 🟢	0.26 / 0.19 / +37.5%

datafusion / vortex-compact / ns (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	7051563 / 7257540 / -2.8%	18420104 / 19431573 / -5.2%	0.38 / 0.37 / +2.5%
fineweb_q01/datafusion:vortex-compact	44749675 / 45068744 / -0.7%	76767782 / 77254314 / -0.6%	0.58 / 0.58 / -0.1%
fineweb_q02/datafusion:vortex-compact	43677026 / 44577577 / -2.0%	79630495 / 111570784 / -28.6% 🟢	0.55 / 0.40 / +37.3%
fineweb_q03/datafusion:vortex-compact	158441808 / 157380279 / +0.7%	224498556 / 229839097 / -2.3%	0.71 / 0.68 / +3.1%
fineweb_q04/datafusion:vortex-compact	190815548 / 175513194 / +8.7%	262101015 / 249603203 / +5.0%	0.73 / 0.70 / +3.5%
fineweb_q05/datafusion:vortex-compact	159198022 / 170559251 / -6.7%	225090810 / 237537940 / -5.2%	0.71 / 0.72 / -1.5%
fineweb_q06/datafusion:vortex-compact	87130136 / 87827996 / -0.8%	162384335 / 163541513 / -0.7%	0.54 / 0.54 / -0.1%
fineweb_q07/datafusion:vortex-compact	88188390 / 89100828 / -1.0%	153659681 / 161970985 / -5.1%	0.57 / 0.55 / +4.3%
fineweb_q08/datafusion:vortex-compact	10211968 / 9685149 / +5.4%	38142264 / 41334962 / -7.7%	0.27 / 0.23 / +14.3%

datafusion / parquet / ns (0.945x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9440212 / 9187966 / +2.7%	32401152 / 34500917 / -6.1%	0.29 / 0.27 / +9.4%
fineweb_q01/datafusion:parquet	68937800 / 75192195 / -8.3%	142230225 / 162383633 / -12.4% 🟢	0.48 / 0.46 / +4.7%
fineweb_q02/datafusion:parquet	70492386 / 75982290 / -7.2%	144550724 / 150814386 / -4.2%	0.49 / 0.50 / -3.2%
fineweb_q03/datafusion:parquet	69915776 / 73047539 / -4.3%	141770123 / 159572073 / -11.2% 🟢	0.49 / 0.46 / +7.7%
fineweb_q04/datafusion:parquet	76725831 / 81933394 / -6.4%	141193369 / 158481181 / -10.9% 🟢	0.54 / 0.52 / +5.1%
fineweb_q05/datafusion:parquet	75239397 / 82234368 / -8.5%	142932782 / 154742166 / -7.6%	0.53 / 0.53 / -0.9%
fineweb_q06/datafusion:parquet	72121306 / 75277472 / -4.2%	144504412 / 160664359 / -10.1% 🟢	0.50 / 0.47 / +6.5%
fineweb_q07/datafusion:parquet	70267987 / 73900888 / -4.9%	142918461 / 153343645 / -6.8%	0.49 / 0.48 / +2.0%
fineweb_q08/datafusion:parquet	68220027 / 74188574 / -8.0%	137219902 / 154268531 / -11.1% 🟢	0.50 / 0.48 / +3.4%

duckdb / vortex-file-compressed / ns (0.967x ➖, 3↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	2013766 / 1859372 / +8.3%	7429654 / 5013128 / +48.2% 🔴	0.27 / 0.37 / -26.9%
fineweb_q01/duckdb:vortex-file-compressed	20477443 / 20845448 / -1.8%	60204205 / 56683321 / +6.2%	0.34 / 0.37 / -7.5%
fineweb_q02/duckdb:vortex-file-compressed	20050560 / 18250990 / +9.9%	58698548 / 48223457 / +21.7% 🔴	0.34 / 0.38 / -9.7%
fineweb_q03/duckdb:vortex-file-compressed	23694535 / 28017863 / -15.4% 🟢	88083625 / 118062312 / -25.4% 🟢	0.27 / 0.24 / +13.4%
fineweb_q04/duckdb:vortex-file-compressed	74769206 / 88814242 / -15.8% 🟢	108933779 / 187993264 / -42.1% 🟢	0.69 / 0.47 / +45.3%
fineweb_q05/duckdb:vortex-file-compressed	69274670 / 68642398 / +0.9%	140228054 / 195552752 / -28.3% 🟢	0.49 / 0.35 / +40.7%
fineweb_q06/duckdb:vortex-file-compressed	36559126 / 56201996 / -35.0% 🟢	125818727 / 156711482 / -19.7% 🟢	0.29 / 0.36 / -19.0%
fineweb_q07/duckdb:vortex-file-compressed	31309426 / 26402534 / +18.6% 🔴	133866528 / 103284979 / +29.6% 🔴	0.23 / 0.26 / -8.5%
fineweb_q08/duckdb:vortex-file-compressed	7347511 / 6417518 / +14.5% 🔴	14654970 / 16558866 / -11.5% 🟢	0.50 / 0.39 / +29.4%

duckdb / vortex-compact / ns (0.966x ➖, 3↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	2170648 / 2569068 / -15.5% 🟢	4858980 / 6924575 / -29.8% 🟢	0.45 / 0.37 / +20.4%
fineweb_q01/duckdb:vortex-compact	50306758 / 52218790 / -3.7%	93579408 / 87833046 / +6.5%	0.54 / 0.59 / -9.6%
fineweb_q02/duckdb:vortex-compact	48140621 / 53815467 / -10.5% 🟢	86143300 / 85043692 / +1.3%	0.56 / 0.63 / -11.7%
fineweb_q03/duckdb:vortex-compact	210738847 / 182646292 / +15.4% 🔴	244846572 / 266991915 / -8.3%	0.86 / 0.68 / +25.8%
fineweb_q04/duckdb:vortex-compact	185051302 / 184347056 / +0.4%	234919267 / 242994298 / -3.3%	0.79 / 0.76 / +3.8%
fineweb_q05/duckdb:vortex-compact	179320678 / 186207625 / -3.7%	232517720 / 252045541 / -7.7%	0.77 / 0.74 / +4.4%
fineweb_q06/duckdb:vortex-compact	117077152 / 110604390 / +5.9%	199611748 / 175309159 / +13.9% 🔴	0.59 / 0.63 / -7.0%
fineweb_q07/duckdb:vortex-compact	101913014 / 104248276 / -2.2%	154461169 / 156184112 / -1.1%	0.66 / 0.67 / -1.1%
fineweb_q08/duckdb:vortex-compact	6009278 / 6900276 / -12.9% 🟢	12724203 / 12552469 / +1.4%	0.47 / 0.55 / -14.1%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	22933826 / 23375699 / -1.9%	25449557 / 26341595 / -3.4%	0.90 / 0.89 / +1.5%
fineweb_q01/duckdb:parquet	44116927 / 44275818 / -0.4%	54882193 / 54342250 / +1.0%	0.80 / 0.81 / -1.3%
fineweb_q02/duckdb:parquet	44101161 / 44918087 / -1.8%	56173405 / 63974447 / -12.2% 🟢	0.79 / 0.70 / +11.8%
fineweb_q03/duckdb:parquet	96421551 / 94391458 / +2.2%	188917805 / 170265881 / +11.0% 🔴	0.51 / 0.55 / -7.9%
fineweb_q04/duckdb:parquet	151683889 / 152557315 / -0.6%	199366589 / 196616451 / +1.4%	0.76 / 0.78 / -1.9%
fineweb_q05/duckdb:parquet	142805114 / 142862983 / -0.0%	201138294 / 198988342 / +1.1%	0.71 / 0.72 / -1.1%
fineweb_q06/duckdb:parquet	70710616 / 70563530 / +0.2%	114980793 / 123980578 / -7.3%	0.61 / 0.57 / +8.1%
fineweb_q07/duckdb:parquet	72761824 / 71973278 / +1.1%	157467552 / 151226808 / +4.1%	0.46 / 0.48 / -2.9%
fineweb_q08/duckdb:parquet	22296752 / 24062598 / -7.3%	24214557 / 27310383 / -11.3% 🟢	0.92 / 0.88 / +4.5%

No file size changes detected.

github-actions · 2026-09-14T23:23:50Z

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.6%
Engines: DataFusion No clear signal (-1.7%, low confidence) · DuckDB No clear signal (+0.5%, environment too noisy confidence)
Vortex (geomean): hot 0.990x ➖ · cold 0.992x ➖
Parquet (geomean): hot 0.996x ➖ · cold 0.997x ➖
Shifts: Parquet (control) -0.4% · Median polish -0.4%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	182756081 / 184018036 / -0.7%	528710769 / 528704514 / +0.0%	0.35 / 0.35 / -0.7%
clickbench-sorted_q24/datafusion:vortex-file-compressed	10880712 / 10759474 / +1.1%	46115912 / 47404339 / -2.7%	0.24 / 0.23 / +4.0%
clickbench-sorted_q26/datafusion:vortex-file-compressed	11258170 / 11692976 / -3.7%	48070015 / 47147254 / +2.0%	0.23 / 0.25 / -5.6%
clickbench-sorted_q36/datafusion:vortex-file-compressed	23455410 / 22514480 / +4.2%	68005473 / 66738088 / +1.9%	0.34 / 0.34 / +2.2%
clickbench-sorted_q37/datafusion:vortex-file-compressed	18505398 / 17790496 / +4.0%	58509017 / 59479624 / -1.6%	0.32 / 0.30 / +5.7%
clickbench-sorted_q38/datafusion:vortex-file-compressed	17787997 / 17819053 / -0.2%	58540203 / 58712028 / -0.3%	0.30 / 0.30 / +0.1%
clickbench-sorted_q39/datafusion:vortex-file-compressed	40947895 / 40661767 / +0.7%	87824753 / 90979726 / -3.5%	0.47 / 0.45 / +4.3%
clickbench-sorted_q40/datafusion:vortex-file-compressed	12373871 / 12680694 / -2.4%	40874263 / 42752952 / -4.4%	0.30 / 0.30 / +2.1%
clickbench-sorted_q41/datafusion:vortex-file-compressed	11826178 / 12178981 / -2.9%	41098141 / 42411501 / -3.1%	0.29 / 0.29 / +0.2%
clickbench-sorted_q42/datafusion:vortex-file-compressed	9845001 / 9837208 / +0.1%	34667028 / 36090082 / -3.9%	0.28 / 0.27 / +4.2%

datafusion / vortex-compact / ns (0.994x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-compact	196363386 / 208117118 / -5.6%	397333092 / 477427488 / -16.8% 🟢	0.49 / 0.44 / +13.4%
clickbench-sorted_q24/datafusion:vortex-compact	23889817 / 22376136 / +6.8%	50773486 / 51464813 / -1.3%	0.47 / 0.43 / +8.2%
clickbench-sorted_q26/datafusion:vortex-compact	22509107 / 23569389 / -4.5%	53697519 / 52914055 / +1.5%	0.42 / 0.45 / -5.9%
clickbench-sorted_q36/datafusion:vortex-compact	25326462 / 25434078 / -0.4%	65212474 / 67429248 / -3.3%	0.39 / 0.38 / +3.0%
clickbench-sorted_q37/datafusion:vortex-compact	22010906 / 21761941 / +1.1%	61115523 / 61493639 / -0.6%	0.36 / 0.35 / +1.8%
clickbench-sorted_q38/datafusion:vortex-compact	21093700 / 21061182 / +0.2%	61851206 / 63687116 / -2.9%	0.34 / 0.33 / +3.1%
clickbench-sorted_q39/datafusion:vortex-compact	43697306 / 44243045 / -1.2%	82749496 / 84544671 / -2.1%	0.53 / 0.52 / +0.9%
clickbench-sorted_q40/datafusion:vortex-compact	14320492 / 14395475 / -0.5%	42855818 / 44490887 / -3.7%	0.33 / 0.32 / +3.3%
clickbench-sorted_q41/datafusion:vortex-compact	13992160 / 14115805 / -0.9%	43241222 / 45319514 / -4.6%	0.32 / 0.31 / +3.9%
clickbench-sorted_q42/datafusion:vortex-compact	11155435 / 11178647 / -0.2%	34379140 / 35213464 / -2.4%	0.32 / 0.32 / +2.2%

datafusion / parquet / ns (1.015x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	763492883 / 760951988 / +0.3%	980879777 / 959741634 / +2.2%	0.78 / 0.79 / -1.8%
clickbench-sorted_q24/datafusion:parquet	9663127 / 9123808 / +5.9%	72139092 / 71542394 / +0.8%	0.13 / 0.13 / +5.0%
clickbench-sorted_q26/datafusion:parquet	9341496 / 8832788 / +5.8%	72110217 / 72092351 / +0.0%	0.13 / 0.12 / +5.7%
clickbench-sorted_q36/datafusion:parquet	94081232 / 93615019 / +0.5%	171284241 / 165725758 / +3.4%	0.55 / 0.56 / -2.8%
clickbench-sorted_q37/datafusion:parquet	64702427 / 64151723 / +0.9%	130984705 / 131477595 / -0.4%	0.49 / 0.49 / +1.2%
clickbench-sorted_q38/datafusion:parquet	88609196 / 87733998 / +1.0%	159657247 / 158306830 / +0.9%	0.55 / 0.55 / +0.1%
clickbench-sorted_q39/datafusion:parquet	160323926 / 160462598 / -0.1%	232737054 / 231132891 / +0.7%	0.69 / 0.69 / -0.8%
clickbench-sorted_q40/datafusion:parquet	44669194 / 44850959 / -0.4%	110515363 / 110987045 / -0.4%	0.40 / 0.40 / +0.0%
clickbench-sorted_q41/datafusion:parquet	42257800 / 41768652 / +1.2%	106398045 / 109699163 / -3.0%	0.40 / 0.38 / +4.3%
clickbench-sorted_q42/datafusion:parquet	26169637 / 26223833 / -0.2%	86990281 / 87666591 / -0.8%	0.30 / 0.30 / +0.6%

duckdb / vortex-file-compressed / ns (0.989x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	60833667 / 58350098 / +4.3%	77315942 / 76501978 / +1.1%	0.79 / 0.76 / +3.2%
clickbench-sorted_q24/duckdb:vortex-file-compressed	24100862 / 23983512 / +0.5%	34504668 / 35769638 / -3.5%	0.70 / 0.67 / +4.2%
clickbench-sorted_q26/duckdb:vortex-file-compressed	14218700 / 15979334 / -11.0% 🟢	25359861 / 26388546 / -3.9%	0.56 / 0.61 / -7.4%
clickbench-sorted_q36/duckdb:vortex-file-compressed	29452179 / 30202252 / -2.5%	63920342 / 63937101 / -0.0%	0.46 / 0.47 / -2.5%
clickbench-sorted_q37/duckdb:vortex-file-compressed	24756722 / 24302426 / +1.9%	56768978 / 53570026 / +6.0%	0.44 / 0.45 / -3.9%
clickbench-sorted_q38/duckdb:vortex-file-compressed	25905672 / 26006811 / -0.4%	58923323 / 57707408 / +2.1%	0.44 / 0.45 / -2.4%
clickbench-sorted_q39/duckdb:vortex-file-compressed	46771398 / 48406904 / -3.4%	98798952 / 95863297 / +3.1%	0.47 / 0.50 / -6.2%
clickbench-sorted_q40/duckdb:vortex-file-compressed	16100030 / 16529352 / -2.6%	37815894 / 41430355 / -8.7%	0.43 / 0.40 / +6.7%
clickbench-sorted_q41/duckdb:vortex-file-compressed	16754452 / 15986340 / +4.8%	38245741 / 41661709 / -8.2%	0.44 / 0.38 / +14.2%
clickbench-sorted_q42/duckdb:vortex-file-compressed	13580676 / 13788136 / -1.5%	40378427 / 30841480 / +30.9% 🔴	0.34 / 0.45 / -24.8%

duckdb / vortex-compact / ns (0.977x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-compact	69074412 / 65129488 / +6.1%	95858378 / 85729810 / +11.8% 🔴	0.72 / 0.76 / -5.1%
clickbench-sorted_q24/duckdb:vortex-compact	19107494 / 25368453 / -24.7% 🟢	36788923 / 34604616 / +6.3%	0.52 / 0.73 / -29.2%
clickbench-sorted_q26/duckdb:vortex-compact	17001378 / 16868450 / +0.8%	28980876 / 30995088 / -6.5%	0.59 / 0.54 / +7.8%
clickbench-sorted_q36/duckdb:vortex-compact	39630276 / 39224899 / +1.0%	72212810 / 72833873 / -0.9%	0.55 / 0.54 / +1.9%
clickbench-sorted_q37/duckdb:vortex-compact	31628395 / 30722504 / +2.9%	64907854 / 69422718 / -6.5%	0.49 / 0.44 / +10.1%
clickbench-sorted_q38/duckdb:vortex-compact	33055527 / 33300868 / -0.7%	71046399 / 72655085 / -2.2%	0.47 / 0.46 / +1.5%
clickbench-sorted_q39/duckdb:vortex-compact	62380061 / 61832841 / +0.9%	101186586 / 100623254 / +0.6%	0.62 / 0.61 / +0.3%
clickbench-sorted_q40/duckdb:vortex-compact	19055600 / 19471987 / -2.1%	40543256 / 39682342 / +2.2%	0.47 / 0.49 / -4.2%
clickbench-sorted_q41/duckdb:vortex-compact	19215571 / 19143304 / +0.4%	43794525 / 40779332 / +7.4%	0.44 / 0.47 / -6.5%
clickbench-sorted_q42/duckdb:vortex-compact	14592474 / 15187335 / -3.9%	32947810 / 34006518 / -3.1%	0.44 / 0.45 / -0.8%

duckdb / parquet / ns (0.979x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	125009220 / 125065960 / -0.0%	138577762 / 138927633 / -0.3%	0.90 / 0.90 / +0.2%
clickbench-sorted_q24/duckdb:parquet	17553234 / 17714909 / -0.9%	28782733 / 30686755 / -6.2%	0.61 / 0.58 / +5.6%
clickbench-sorted_q26/duckdb:parquet	12963112 / 12900270 / +0.5%	21008441 / 20571389 / +2.1%	0.62 / 0.63 / -1.6%
clickbench-sorted_q36/duckdb:parquet	45684578 / 47838984 / -4.5%	63789374 / 60866049 / +4.8%	0.72 / 0.79 / -8.9%
clickbench-sorted_q37/duckdb:parquet	29836696 / 30534126 / -2.3%	46801177 / 46420605 / +0.8%	0.64 / 0.66 / -3.1%
clickbench-sorted_q38/duckdb:parquet	43335640 / 41226462 / +5.1%	53629695 / 56051594 / -4.3%	0.81 / 0.74 / +9.9%
clickbench-sorted_q39/duckdb:parquet	69901870 / 72831108 / -4.0%	85506358 / 86897769 / -1.6%	0.82 / 0.84 / -2.5%
clickbench-sorted_q40/duckdb:parquet	19460478 / 18817835 / +3.4%	35783285 / 36415309 / -1.7%	0.54 / 0.52 / +5.2%
clickbench-sorted_q41/duckdb:parquet	17232962 / 17147456 / +0.5%	35246488 / 34640958 / +1.7%	0.49 / 0.50 / -1.2%
clickbench-sorted_q42/duckdb:parquet	11030370 / 13341668 / -17.3% 🟢	22282015 / 23062763 / -3.4%	0.50 / 0.58 / -14.4%

File Size Changes (200 files changed, +0.0% overall, 115↑ 85↓)

File	Scale	Format	Base	HEAD	Change	%
hits_080.vortex	1.0	vortex-compact	94.65 MB	96.47 MB	+1.82 MB	+1.9%
hits_004.vortex	1.0	vortex-compact	98.33 MB	99.49 MB	+1.17 MB	+1.2%
hits_087.vortex	1.0	vortex-compact	123.80 MB	125.26 MB	+1.46 MB	+1.2%
hits_026.vortex	1.0	vortex-compact	97.90 MB	99.01 MB	+1.11 MB	+1.1%
hits_052.vortex	1.0	vortex-compact	97.81 MB	98.81 MB	+1.00 MB	+1.0%
hits_061.vortex	1.0	vortex-compact	123.50 MB	124.76 MB	+1.26 MB	+1.0%
hits_065.vortex	1.0	vortex-compact	124.12 MB	125.31 MB	+1.19 MB	+1.0%
hits_055.vortex	1.0	vortex-file-compressed	199.27 MB	200.92 MB	+1.65 MB	+0.8%
hits_034.vortex	1.0	vortex-file-compressed	181.73 MB	183.19 MB	+1.46 MB	+0.8%
hits_000.vortex	1.0	vortex-compact	97.87 MB	98.65 MB	+797.60 KB	+0.8%
hits_074.vortex	1.0	vortex-file-compressed	198.74 MB	200.22 MB	+1.49 MB	+0.7%
hits_090.vortex	1.0	vortex-compact	140.06 MB	141.03 MB	+1002.27 KB	+0.7%
hits_033.vortex	1.0	vortex-compact	152.68 MB	153.71 MB	+1.03 MB	+0.7%
hits_048.vortex	1.0	vortex-file-compressed	199.24 MB	200.57 MB	+1.33 MB	+0.7%
hits_063.vortex	1.0	vortex-compact	97.84 MB	98.46 MB	+641.65 KB	+0.6%
hits_096.vortex	1.0	vortex-file-compressed	199.19 MB	200.33 MB	+1.14 MB	+0.6%
hits_048.vortex	1.0	vortex-compact	152.52 MB	153.36 MB	+862.66 KB	+0.6%
hits_078.vortex	1.0	vortex-compact	97.15 MB	97.68 MB	+534.12 KB	+0.5%
hits_029.vortex	1.0	vortex-compact	152.62 MB	153.37 MB	+766.86 KB	+0.5%
hits_093.vortex	1.0	vortex-compact	98.79 MB	99.24 MB	+451.76 KB	+0.4%
hits_008.vortex	1.0	vortex-file-compressed	139.29 MB	139.90 MB	+615.66 KB	+0.4%
hits_067.vortex	1.0	vortex-compact	98.35 MB	98.71 MB	+368.30 KB	+0.4%
hits_051.vortex	1.0	vortex-compact	133.97 MB	134.46 MB	+495.57 KB	+0.4%
hits_030.vortex	1.0	vortex-compact	98.04 MB	98.35 MB	+319.98 KB	+0.3%
hits_066.vortex	1.0	vortex-compact	117.16 MB	117.52 MB	+373.91 KB	+0.3%
hits_006.vortex	1.0	vortex-compact	95.91 MB	96.17 MB	+272.22 KB	+0.3%
hits_072.vortex	1.0	vortex-file-compressed	101.82 MB	102.09 MB	+277.02 KB	+0.3%
hits_017.vortex	1.0	vortex-compact	111.59 MB	111.88 MB	+293.53 KB	+0.3%
hits_094.vortex	1.0	vortex-compact	110.73 MB	111.02 MB	+290.75 KB	+0.3%
hits_056.vortex	1.0	vortex-file-compressed	134.99 MB	135.32 MB	+346.20 KB	+0.3%
hits_070.vortex	1.0	vortex-compact	153.27 MB	153.62 MB	+356.41 KB	+0.2%
hits_084.vortex	1.0	vortex-compact	110.42 MB	110.66 MB	+243.39 KB	+0.2%
hits_066.vortex	1.0	vortex-file-compressed	162.91 MB	163.20 MB	+297.88 KB	+0.2%
hits_058.vortex	1.0	vortex-file-compressed	154.50 MB	154.77 MB	+279.55 KB	+0.2%
hits_068.vortex	1.0	vortex-compact	111.93 MB	112.12 MB	+188.52 KB	+0.2%
hits_043.vortex	1.0	vortex-compact	94.31 MB	94.46 MB	+155.85 KB	+0.2%
hits_020.vortex	1.0	vortex-compact	111.58 MB	111.76 MB	+183.75 KB	+0.2%
hits_005.vortex	1.0	vortex-compact	115.88 MB	116.06 MB	+183.51 KB	+0.2%
hits_023.vortex	1.0	vortex-file-compressed	194.88 MB	195.16 MB	+293.54 KB	+0.1%
hits_042.vortex	1.0	vortex-file-compressed	201.98 MB	202.27 MB	+293.89 KB	+0.1%
hits_015.vortex	1.0	vortex-compact	97.88 MB	98.01 MB	+141.64 KB	+0.1%
hits_051.vortex	1.0	vortex-file-compressed	172.90 MB	173.14 MB	+244.11 KB	+0.1%
hits_090.vortex	1.0	vortex-file-compressed	192.29 MB	192.55 MB	+267.51 KB	+0.1%
hits_055.vortex	1.0	vortex-compact	153.18 MB	153.38 MB	+210.18 KB	+0.1%
hits_074.vortex	1.0	vortex-compact	152.96 MB	153.15 MB	+196.11 KB	+0.1%
hits_044.vortex	1.0	vortex-file-compressed	201.05 MB	201.29 MB	+247.48 KB	+0.1%
hits_052.vortex	1.0	vortex-file-compressed	130.04 MB	130.20 MB	+159.67 KB	+0.1%
hits_039.vortex	1.0	vortex-file-compressed	161.66 MB	161.85 MB	+191.09 KB	+0.1%
hits_020.vortex	1.0	vortex-file-compressed	159.83 MB	160.00 MB	+170.18 KB	+0.1%
hits_035.vortex	1.0	vortex-file-compressed	102.16 MB	102.27 MB	+108.27 KB	+0.1%
hits_067.vortex	1.0	vortex-file-compressed	130.72 MB	130.86 MB	+135.32 KB	+0.1%
hits_009.vortex	1.0	vortex-file-compressed	101.16 MB	101.26 MB	+99.24 KB	+0.1%
hits_069.vortex	1.0	vortex-compact	99.80 MB	99.89 MB	+91.26 KB	+0.1%
hits_011.vortex	1.0	vortex-compact	152.82 MB	152.96 MB	+139.26 KB	+0.1%
hits_046.vortex	1.0	vortex-file-compressed	100.76 MB	100.85 MB	+90.88 KB	+0.1%
hits_095.vortex	1.0	vortex-file-compressed	153.70 MB	153.83 MB	+133.60 KB	+0.1%
hits_015.vortex	1.0	vortex-file-compressed	130.20 MB	130.31 MB	+112.09 KB	+0.1%
hits_040.vortex	1.0	vortex-compact	109.98 MB	110.07 MB	+94.25 KB	+0.1%
hits_012.vortex	1.0	vortex-compact	138.74 MB	138.85 MB	+115.05 KB	+0.1%
hits_043.vortex	1.0	vortex-file-compressed	126.63 MB	126.73 MB	+100.94 KB	+0.1%
hits_037.vortex	1.0	vortex-compact	132.24 MB	132.34 MB	+102.41 KB	+0.1%
hits_077.vortex	1.0	vortex-file-compressed	172.82 MB	172.95 MB	+132.83 KB	+0.1%
hits_054.vortex	1.0	vortex-compact	111.61 MB	111.69 MB	+85.29 KB	+0.1%
hits_027.vortex	1.0	vortex-file-compressed	189.49 MB	189.62 MB	+137.64 KB	+0.1%
hits_092.vortex	1.0	vortex-file-compressed	200.55 MB	200.68 MB	+134.82 KB	+0.1%
hits_073.vortex	1.0	vortex-file-compressed	173.03 MB	173.14 MB	+109.16 KB	+0.1%
hits_041.vortex	1.0	vortex-file-compressed	130.32 MB	130.40 MB	+80.06 KB	+0.1%
hits_086.vortex	1.0	vortex-compact	139.51 MB	139.60 MB	+84.83 KB	+0.1%
hits_054.vortex	1.0	vortex-file-compressed	147.21 MB	147.30 MB	+89.23 KB	+0.1%
hits_028.vortex	1.0	vortex-file-compressed	152.21 MB	152.29 MB	+86.30 KB	+0.1%
hits_060.vortex	1.0	vortex-file-compressed	192.78 MB	192.88 MB	+107.86 KB	+0.1%
hits_027.vortex	1.0	vortex-compact	137.97 MB	138.04 MB	+74.47 KB	+0.1%
hits_073.vortex	1.0	vortex-compact	134.15 MB	134.22 MB	+66.95 KB	+0.0%
hits_068.vortex	1.0	vortex-file-compressed	160.38 MB	160.45 MB	+73.52 KB	+0.0%
hits_037.vortex	1.0	vortex-file-compressed	178.09 MB	178.17 MB	+78.41 KB	+0.0%
hits_069.vortex	1.0	vortex-file-compressed	142.80 MB	142.86 MB	+61.76 KB	+0.0%
hits_053.vortex	1.0	vortex-file-compressed	189.44 MB	189.51 MB	+75.59 KB	+0.0%
hits_019.vortex	1.0	vortex-compact	106.01 MB	106.06 MB	+41.12 KB	+0.0%
hits_093.vortex	1.0	vortex-file-compressed	130.81 MB	130.86 MB	+49.84 KB	+0.0%
hits_031.vortex	1.0	vortex-compact	111.14 MB	111.18 MB	+38.63 KB	+0.0%
hits_080.vortex	1.0	vortex-file-compressed	126.99 MB	127.03 MB	+41.48 KB	+0.0%
hits_040.vortex	1.0	vortex-file-compressed	143.91 MB	143.95 MB	+46.73 KB	+0.0%
hits_091.vortex	1.0	vortex-file-compressed	147.38 MB	147.42 MB	+44.52 KB	+0.0%
hits_082.vortex	1.0	vortex-compact	105.62 MB	105.65 MB	+30.20 KB	+0.0%
hits_006.vortex	1.0	vortex-file-compressed	126.62 MB	126.65 MB	+30.92 KB	+0.0%
hits_022.vortex	1.0	vortex-compact	153.03 MB	153.06 MB	+36.95 KB	+0.0%
hits_007.vortex	1.0	vortex-file-compressed	201.11 MB	201.15 MB	+46.83 KB	+0.0%
hits_029.vortex	1.0	vortex-file-compressed	200.88 MB	200.92 MB	+41.95 KB	+0.0%
hits_031.vortex	1.0	vortex-file-compressed	159.09 MB	159.13 MB	+33.09 KB	+0.0%
hits_075.vortex	1.0	vortex-file-compressed	189.05 MB	189.08 MB	+39.08 KB	+0.0%
hits_060.vortex	1.0	vortex-compact	140.03 MB	140.06 MB	+28.86 KB	+0.0%
hits_017.vortex	1.0	vortex-file-compressed	147.19 MB	147.22 MB	+30.02 KB	+0.0%
hits_022.vortex	1.0	vortex-file-compressed	200.20 MB	200.24 MB	+39.87 KB	+0.0%
hits_032.vortex	1.0	vortex-compact	110.59 MB	110.61 MB	+21.90 KB	+0.0%
hits_059.vortex	1.0	vortex-file-compressed	200.25 MB	200.28 MB	+35.73 KB	+0.0%
hits_025.vortex	1.0	vortex-file-compressed	172.21 MB	172.24 MB	+29.28 KB	+0.0%
hits_071.vortex	1.0	vortex-compact	105.58 MB	105.60 MB	+17.04 KB	+0.0%
hits_098.vortex	1.0	vortex-file-compressed	137.93 MB	137.95 MB	+20.41 KB	+0.0%
hits_024.vortex	1.0	vortex-compact	124.64 MB	124.66 MB	+16.62 KB	+0.0%
hits_045.vortex	1.0	vortex-file-compressed	139.13 MB	139.15 MB	+18.40 KB	+0.0%
hits_033.vortex	1.0	vortex-file-compressed	200.99 MB	201.02 MB	+26.12 KB	+0.0%
hits_018.vortex	1.0	vortex-compact	153.77 MB	153.79 MB	+17.46 KB	+0.0%
hits_011.vortex	1.0	vortex-file-compressed	200.18 MB	200.20 MB	+19.48 KB	+0.0%
hits_097.vortex	1.0	vortex-compact	140.12 MB	140.13 MB	+11.12 KB	+0.0%
hits_081.vortex	1.0	vortex-file-compressed	201.04 MB	201.06 MB	+15.03 KB	+0.0%
hits_088.vortex	1.0	vortex-compact	134.10 MB	134.11 MB	+10.00 KB	+0.0%
hits_021.vortex	1.0	vortex-file-compressed	153.73 MB	153.74 MB	+10.27 KB	+0.0%
hits_057.vortex	1.0	vortex-compact	111.36 MB	111.37 MB	+7.12 KB	+0.0%
hits_058.vortex	1.0	vortex-compact	111.04 MB	111.04 MB	+5.62 KB	+0.0%
hits_032.vortex	1.0	vortex-file-compressed	153.99 MB	154.00 MB	+6.92 KB	+0.0%
hits_036.vortex	1.0	vortex-compact	133.26 MB	133.27 MB	+5.49 KB	+0.0%
hits_019.vortex	1.0	vortex-file-compressed	140.08 MB	140.08 MB	+4.28 KB	+0.0%
hits_083.vortex	1.0	vortex-file-compressed	156.23 MB	156.23 MB	+1.78 KB	+0.0%
hits_042.vortex	1.0	vortex-compact	136.21 MB	136.21 MB	+1.30 KB	+0.0%
hits_035.vortex	1.0	vortex-compact	75.95 MB	75.95 MB	+456 B	+0.0%
hits_063.vortex	1.0	vortex-file-compressed	130.92 MB	130.92 MB	384 B	-0.0%
hits_047.vortex	1.0	vortex-compact	110.46 MB	110.46 MB	1.83 KB	-0.0%
hits_009.vortex	1.0	vortex-compact	75.22 MB	75.22 MB	1.32 KB	-0.0%
hits_049.vortex	1.0	vortex-file-compressed	191.10 MB	191.09 MB	6.66 KB	-0.0%
hits_095.vortex	1.0	vortex-compact	110.61 MB	110.61 MB	3.98 KB	-0.0%
hits_016.vortex	1.0	vortex-compact	127.32 MB	127.31 MB	4.73 KB	-0.0%
hits_079.vortex	1.0	vortex-file-compressed	180.54 MB	180.53 MB	8.77 KB	-0.0%
hits_050.vortex	1.0	vortex-compact	124.95 MB	124.95 MB	7.61 KB	-0.0%
hits_064.vortex	1.0	vortex-file-compressed	190.39 MB	190.38 MB	12.23 KB	-0.0%
hits_082.vortex	1.0	vortex-file-compressed	139.20 MB	139.19 MB	9.38 KB	-0.0%
hits_064.vortex	1.0	vortex-compact	138.84 MB	138.83 MB	10.59 KB	-0.0%
hits_030.vortex	1.0	vortex-file-compressed	131.08 MB	131.06 MB	12.01 KB	-0.0%
hits_001.vortex	1.0	vortex-file-compressed	188.74 MB	188.72 MB	20.27 KB	-0.0%
hits_057.vortex	1.0	vortex-file-compressed	159.79 MB	159.77 MB	17.56 KB	-0.0%
hits_096.vortex	1.0	vortex-compact	153.25 MB	153.23 MB	16.94 KB	-0.0%
hits_097.vortex	1.0	vortex-file-compressed	192.63 MB	192.60 MB	24.95 KB	-0.0%
hits_034.vortex	1.0	vortex-compact	132.38 MB	132.36 MB	17.65 KB	-0.0%
hits_045.vortex	1.0	vortex-compact	105.60 MB	105.59 MB	15.96 KB	-0.0%
hits_007.vortex	1.0	vortex-compact	153.82 MB	153.80 MB	23.48 KB	-0.0%
hits_086.vortex	1.0	vortex-file-compressed	191.70 MB	191.67 MB	32.16 KB	-0.0%
hits_008.vortex	1.0	vortex-compact	105.66 MB	105.64 MB	18.95 KB	-0.0%
hits_061.vortex	1.0	vortex-file-compressed	161.38 MB	161.35 MB	31.78 KB	-0.0%
hits_046.vortex	1.0	vortex-compact	74.90 MB	74.88 MB	15.11 KB	-0.0%
hits_078.vortex	1.0	vortex-file-compressed	130.32 MB	130.30 MB	28.38 KB	-0.0%
hits_021.vortex	1.0	vortex-compact	110.63 MB	110.60 MB	27.85 KB	-0.0%
hits_026.vortex	1.0	vortex-file-compressed	130.63 MB	130.60 MB	33.02 KB	-0.0%
hits_088.vortex	1.0	vortex-file-compressed	172.75 MB	172.71 MB	44.37 KB	-0.0%
hits_001.vortex	1.0	vortex-compact	137.71 MB	137.68 MB	35.40 KB	-0.0%
hits_013.vortex	1.0	vortex-file-compressed	161.85 MB	161.81 MB	45.84 KB	-0.0%
hits_056.vortex	1.0	vortex-compact	100.76 MB	100.73 MB	29.69 KB	-0.0%
hits_003.vortex	1.0	vortex-file-compressed	136.56 MB	136.52 MB	41.42 KB	-0.0%
hits_085.vortex	1.0	vortex-file-compressed	200.81 MB	200.75 MB	63.09 KB	-0.0%
hits_065.vortex	1.0	vortex-file-compressed	161.94 MB	161.89 MB	53.04 KB	-0.0%
hits_000.vortex	1.0	vortex-file-compressed	130.74 MB	130.69 MB	52.48 KB	-0.0%
hits_081.vortex	1.0	vortex-compact	153.69 MB	153.63 MB	63.23 KB	-0.0%
hits_099.vortex	1.0	vortex-compact	133.21 MB	133.15 MB	56.12 KB	-0.0%
hits_004.vortex	1.0	vortex-file-compressed	130.67 MB	130.61 MB	60.59 KB	-0.0%
hits_002.vortex	1.0	vortex-file-compressed	161.69 MB	161.61 MB	82.48 KB	-0.0%
hits_076.vortex	1.0	vortex-file-compressed	161.67 MB	161.58 MB	88.90 KB	-0.1%
hits_083.vortex	1.0	vortex-compact	110.06 MB	109.99 MB	66.14 KB	-0.1%
hits_039.vortex	1.0	vortex-compact	124.85 MB	124.78 MB	76.22 KB	-0.1%
hits_059.vortex	1.0	vortex-compact	152.84 MB	152.74 MB	96.44 KB	-0.1%
hits_070.vortex	1.0	vortex-file-compressed	201.07 MB	200.92 MB	152.35 KB	-0.1%
hits_062.vortex	1.0	vortex-compact	132.57 MB	132.47 MB	101.66 KB	-0.1%
hits_014.vortex	1.0	vortex-file-compressed	173.10 MB	172.97 MB	133.88 KB	-0.1%
hits_077.vortex	1.0	vortex-compact	134.45 MB	134.34 MB	107.36 KB	-0.1%
hits_072.vortex	1.0	vortex-compact	75.61 MB	75.55 MB	63.05 KB	-0.1%
hits_044.vortex	1.0	vortex-compact	153.74 MB	153.62 MB	129.50 KB	-0.1%
hits_062.vortex	1.0	vortex-file-compressed	171.37 MB	171.21 MB	156.12 KB	-0.1%
hits_091.vortex	1.0	vortex-compact	111.88 MB	111.78 MB	104.69 KB	-0.1%
hits_094.vortex	1.0	vortex-file-compressed	158.54 MB	158.40 MB	149.62 KB	-0.1%
hits_049.vortex	1.0	vortex-compact	140.38 MB	140.24 MB	142.07 KB	-0.1%
hits_016.vortex	1.0	vortex-file-compressed	180.01 MB	179.84 MB	182.48 KB	-0.1%
hits_099.vortex	1.0	vortex-file-compressed	172.55 MB	172.37 MB	185.04 KB	-0.1%
hits_025.vortex	1.0	vortex-compact	133.59 MB	133.45 MB	144.59 KB	-0.1%
hits_087.vortex	1.0	vortex-file-compressed	161.77 MB	161.60 MB	176.00 KB	-0.1%
hits_085.vortex	1.0	vortex-compact	153.40 MB	153.23 MB	173.11 KB	-0.1%
hits_003.vortex	1.0	vortex-compact	104.60 MB	104.48 MB	120.09 KB	-0.1%
hits_018.vortex	1.0	vortex-file-compressed	200.95 MB	200.72 MB	234.57 KB	-0.1%
hits_010.vortex	1.0	vortex-file-compressed	168.94 MB	168.73 MB	209.67 KB	-0.1%
hits_002.vortex	1.0	vortex-compact	123.85 MB	123.70 MB	153.88 KB	-0.1%
hits_047.vortex	1.0	vortex-file-compressed	154.08 MB	153.88 MB	203.84 KB	-0.1%
hits_089.vortex	1.0	vortex-compact	98.67 MB	98.50 MB	169.61 KB	-0.2%
hits_092.vortex	1.0	vortex-compact	153.50 MB	153.24 MB	268.67 KB	-0.2%
hits_079.vortex	1.0	vortex-compact	128.10 MB	127.84 MB	263.63 KB	-0.2%
hits_005.vortex	1.0	vortex-file-compressed	167.42 MB	167.08 MB	350.90 KB	-0.2%
hits_028.vortex	1.0	vortex-compact	115.51 MB	115.28 MB	243.70 KB	-0.2%
hits_050.vortex	1.0	vortex-file-compressed	161.65 MB	161.31 MB	342.62 KB	-0.2%
hits_014.vortex	1.0	vortex-compact	134.17 MB	133.87 MB	309.04 KB	-0.2%
hits_089.vortex	1.0	vortex-file-compressed	130.75 MB	130.45 MB	308.85 KB	-0.2%
hits_012.vortex	1.0	vortex-file-compressed	190.82 MB	190.37 MB	458.16 KB	-0.2%
hits_010.vortex	1.0	vortex-compact	123.34 MB	123.01 MB	342.03 KB	-0.3%
hits_071.vortex	1.0	vortex-file-compressed	139.86 MB	139.29 MB	580.73 KB	-0.4%
hits_041.vortex	1.0	vortex-compact	98.15 MB	97.75 MB	408.67 KB	-0.4%
hits_084.vortex	1.0	vortex-file-compressed	154.67 MB	153.98 MB	701.59 KB	-0.4%
hits_053.vortex	1.0	vortex-compact	138.22 MB	137.53 MB	707.29 KB	-0.5%
hits_023.vortex	1.0	vortex-compact	142.43 MB	141.67 MB	778.29 KB	-0.5%
hits_036.vortex	1.0	vortex-file-compressed	173.14 MB	172.09 MB	1.05 MB	-0.6%
hits_038.vortex	1.0	vortex-file-compressed	190.96 MB	189.67 MB	1.29 MB	-0.7%
hits_075.vortex	1.0	vortex-compact	138.84 MB	137.69 MB	1.15 MB	-0.8%
hits_038.vortex	1.0	vortex-compact	139.32 MB	138.14 MB	1.18 MB	-0.8%
hits_076.vortex	1.0	vortex-compact	124.94 MB	123.73 MB	1.21 MB	-1.0%
hits_013.vortex	1.0	vortex-compact	125.36 MB	123.93 MB	1.43 MB	-1.1%
hits_024.vortex	1.0	vortex-file-compressed	161.10 MB	159.18 MB	1.91 MB	-1.2%
hits_098.vortex	1.0	vortex-compact	103.91 MB	102.51 MB	1.40 MB	-1.3%

Totals:

vortex-compact: 11.91 GB → 11.91 GB (+0.1%)
vortex-file-compressed: 15.96 GB → 15.96 GB (+0.0%)

github-actions · 2026-09-14T23:24:33Z

Benchmarks: FineWeb S3 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -8.9%
Engines: DataFusion No clear signal (-18.1%, environment too noisy confidence) · DuckDB No clear signal (+1.2%, environment too noisy confidence)
Vortex (geomean): hot 0.969x ➖ · cold 0.988x ➖
Parquet (geomean): hot 1.064x ➖ · cold 1.010x ➖
Shifts: Parquet (control) +6.4% · Median polish -1.9%

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 and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.967x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	54386167 / 63720775 / -14.6%	120958699 / 182194793 / -33.6% 🟢	0.45 / 0.35 / +28.6%
fineweb_q01/datafusion:vortex-file-compressed	378840734 / 392262475 / -3.4%	640737428 / 642283473 / -0.2%	0.59 / 0.61 / -3.2%
fineweb_q02/datafusion:vortex-file-compressed	385257465 / 363258690 / +6.1%	593358604 / 637041453 / -6.9%	0.65 / 0.57 / +13.9%
fineweb_q03/datafusion:vortex-file-compressed	1127172705 / 609599432 / +84.9% 🔴	865913901 / 689470890 / +25.6%	1.30 / 0.88 / +47.2%
fineweb_q04/datafusion:vortex-file-compressed	473887165 / 443413018 / +6.9%	439397017 / 470263522 / -6.6%	1.08 / 0.94 / +14.4%
fineweb_q05/datafusion:vortex-file-compressed	447836516 / 556882868 / -19.6%	724747708 / 495760542 / +46.2% 🔴	0.62 / 1.12 / -45.0%
fineweb_q06/datafusion:vortex-file-compressed	731038460 / 774063570 / -5.6%	732503178 / 759281820 / -3.5%	1.00 / 1.02 / -2.1%
fineweb_q07/datafusion:vortex-file-compressed	624213518 / 650969136 / -4.1%	541145524 / 838352667 / -35.5% 🟢	1.15 / 0.78 / +48.6%
fineweb_q08/datafusion:vortex-file-compressed	229674556 / 390209832 / -41.1% 🟢	358095064 / 208744939 / +71.5% 🔴	0.64 / 1.87 / -65.7%

datafusion / vortex-compact / ns (0.915x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	48330410 / 50911190 / -5.1%	120012973 / 156364993 / -23.2%	0.40 / 0.33 / +23.7%
fineweb_q01/datafusion:vortex-compact	452397287 / 660318090 / -31.5% 🟢	875282867 / 907371415 / -3.5%	0.52 / 0.73 / -29.0%
fineweb_q02/datafusion:vortex-compact	400122825 / 386640960 / +3.5%	483687530 / 501990186 / -3.6%	0.83 / 0.77 / +7.4%
fineweb_q03/datafusion:vortex-compact	530088148 / 515344517 / +2.9%	917238504 / 781687608 / +17.3%	0.58 / 0.66 / -12.3%
fineweb_q04/datafusion:vortex-compact	467878196 / 568254600 / -17.7%	481627583 / 638320754 / -24.5%	0.97 / 0.89 / +9.1%
fineweb_q05/datafusion:vortex-compact	442163617 / 474573841 / -6.8%	494658238 / 546288566 / -9.5%	0.89 / 0.87 / +2.9%
fineweb_q06/datafusion:vortex-compact	675926470 / 1074582934 / -37.1% 🟢	665066069 / 862547472 / -22.9%	1.02 / 1.25 / -18.4%
fineweb_q07/datafusion:vortex-compact	685914396 / 491299236 / +39.6% 🔴	549702100 / 473766964 / +16.0%	1.25 / 1.04 / +20.3%
fineweb_q08/datafusion:vortex-compact	177872568 / 183843936 / -3.2%	215429700 / 230562408 / -6.6%	0.83 / 0.80 / +3.5%

datafusion / parquet / ns (1.148x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	510104582 / 426589288 / +19.6%	811866043 / 732545278 / +10.8%	0.63 / 0.58 / +7.9%
fineweb_q01/datafusion:parquet	727056546 / 717668744 / +1.3%	806352246 / 648798365 / +24.3%	0.90 / 1.11 / -18.5%
fineweb_q02/datafusion:parquet	845931136 / 689061272 / +22.8%	866865350 / 701959989 / +23.5%	0.98 / 0.98 / -0.6%
fineweb_q03/datafusion:parquet	1212107160 / 714326896 / +69.7% 🔴	964770317 / 737311378 / +30.8% 🔴	1.26 / 0.97 / +29.7%
fineweb_q04/datafusion:parquet	940263130 / 680525164 / +38.2% 🔴	881158267 / 786524861 / +12.0%	1.07 / 0.87 / +23.3%
fineweb_q05/datafusion:parquet	725332797 / 851538112 / -14.8%	672116798 / 1116168828 / -39.8% 🟢	1.08 / 0.76 / +41.5%
fineweb_q06/datafusion:parquet	757204026 / 744964664 / +1.6%	744855622 / 721383108 / +3.3%	1.02 / 1.03 / -1.6%
fineweb_q07/datafusion:parquet	749660053 / 644715990 / +16.3%	666864663 / 620763855 / +7.4%	1.12 / 1.04 / +8.2%
fineweb_q08/datafusion:parquet	706068620 / 713170221 / -1.0%	788294061 / 773512957 / +1.9%	0.90 / 0.92 / -2.9%

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	72517406 / 63298500 / +14.6%	60692215 / 67247809 / -9.7%	1.19 / 0.94 / +26.9%
fineweb_q01/duckdb:vortex-file-compressed	407698304 / 467791161 / -12.8%	473101560 / 528753969 / -10.5%	0.86 / 0.88 / -2.6%
fineweb_q02/duckdb:vortex-file-compressed	584994484 / 578441644 / +1.1%	752418188 / 629184057 / +19.6%	0.78 / 0.92 / -15.4%
fineweb_q03/duckdb:vortex-file-compressed	963691642 / 990704750 / -2.7%	1111538469 / 1026555629 / +8.3%	0.87 / 0.97 / -10.2%
fineweb_q04/duckdb:vortex-file-compressed	1099216312 / 967448013 / +13.6%	958146816 / 1103785961 / -13.2%	1.15 / 0.88 / +30.9%
fineweb_q05/duckdb:vortex-file-compressed	874195696 / 949570658 / -7.9%	987727919 / 982910991 / +0.5%	0.89 / 0.97 / -8.4%
fineweb_q06/duckdb:vortex-file-compressed	1254121264 / 1181814713 / +6.1%	1246897881 / 1152388418 / +8.2%	1.01 / 1.03 / -1.9%
fineweb_q07/duckdb:vortex-file-compressed	1079584382 / 956262232 / +12.9%	1124146492 / 1022900270 / +9.9%	0.96 / 0.93 / +2.7%
fineweb_q08/duckdb:vortex-file-compressed	395959538 / 428351820 / -7.6%	456193108 / 508431674 / -10.3%	0.87 / 0.84 / +3.0%

duckdb / vortex-compact / ns (0.980x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	62575370 / 71308099 / -12.2%	70829564 / 73918669 / -4.2%	0.88 / 0.96 / -8.4%
fineweb_q01/duckdb:vortex-compact	378280257 / 388715826 / -2.7%	447237887 / 448046253 / -0.2%	0.85 / 0.87 / -2.5%
fineweb_q02/duckdb:vortex-compact	573256726 / 523392389 / +9.5%	612271712 / 586370214 / +4.4%	0.94 / 0.89 / +4.9%
fineweb_q03/duckdb:vortex-compact	1124858410 / 1107881136 / +1.5%	1281783369 / 1260006205 / +1.7%	0.88 / 0.88 / -0.2%
fineweb_q04/duckdb:vortex-compact	1167886566 / 1133699224 / +3.0%	1109521411 / 990436165 / +12.0%	1.05 / 1.14 / -8.0%
fineweb_q05/duckdb:vortex-compact	923716516 / 1111705637 / -16.9%	1057400405 / 979577268 / +7.9%	0.87 / 1.13 / -23.0%
fineweb_q06/duckdb:vortex-compact	1108123400 / 1108853152 / -0.1%	1199855761 / 1108134773 / +8.3%	0.92 / 1.00 / -7.7%
fineweb_q07/duckdb:vortex-compact	937432315 / 953923890 / -1.7%	934528751 / 994304180 / -6.0%	1.00 / 0.96 / +4.6%
fineweb_q08/duckdb:vortex-compact	390527000 / 372543006 / +4.8%	405325819 / 415063795 / -2.3%	0.96 / 0.90 / +7.3%

duckdb / parquet / ns (0.985x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	470235864 / 508561760 / -7.5%	512411698 / 557496987 / -8.1%	0.92 / 0.91 / +0.6%
fineweb_q01/duckdb:parquet	683392304 / 578753460 / +18.1%	580853498 / 591757402 / -1.8%	1.18 / 0.98 / +20.3%
fineweb_q02/duckdb:parquet	714689310 / 604806148 / +18.2%	730597796 / 636172664 / +14.8%	0.98 / 0.95 / +2.9%
fineweb_q03/duckdb:parquet	1413627733 / 1484552650 / -4.8%	1472312225 / 1572610938 / -6.4%	0.96 / 0.94 / +1.7%
fineweb_q04/duckdb:parquet	752205778 / 775761385 / -3.0%	785924989 / 911065500 / -13.7%	0.96 / 0.85 / +12.4%
fineweb_q05/duckdb:parquet	892499388 / 917814232 / -2.8%	1069114953 / 862306599 / +24.0%	0.83 / 1.06 / -21.6%
fineweb_q06/duckdb:parquet	1612020480 / 1678045269 / -3.9%	1686568485 / 1704396530 / -1.0%	0.96 / 0.98 / -2.9%
fineweb_q07/duckdb:parquet	1172489873 / 1025338610 / +14.4%	1020972759 / 1094189064 / -6.7%	1.15 / 0.94 / +22.6%
fineweb_q08/duckdb:parquet	439629446 / 639407292 / -31.2% 🟢	508053833 / 695022669 / -26.9%	0.87 / 0.92 / -5.9%

github-actions · 2026-09-14T23:25:29Z

Benchmarks: Appian on NVME 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.3%
Engines: DataFusion No clear signal (-0.6%, low confidence) · DuckDB No clear signal (+1.2%, low confidence)
Vortex (geomean): hot 1.000x ➖ · cold 1.016x ➖
Parquet (geomean): hot 0.997x ➖ · cold 1.033x ➖
Shifts: Parquet (control) -0.3% · Median polish +0.2%

How to read Verdict and Engines

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

datafusion / vortex-compact / ns (0.999x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:vortex-compact	52869973 / 52178056 / +1.3%	72126565 / 71267938 / +1.2%	0.73 / 0.73 / +0.1%
appian_q02/datafusion:vortex-compact	238479511 / 235975222 / +1.1%	264814110 / 261558149 / +1.2%	0.90 / 0.90 / -0.2%
appian_q03/datafusion:vortex-compact	147021385 / 147946821 / -0.6%	188954263 / 183124099 / +3.2%	0.78 / 0.81 / -3.7%
appian_q04/datafusion:vortex-compact	9916619783 / 9889906473 / +0.3%	9759686355 / 9821532655 / -0.6%	1.02 / 1.01 / +0.9%
appian_q05/datafusion:vortex-compact	135030464 / 138326864 / -2.4%	165946816 / 160955167 / +3.1%	0.81 / 0.86 / -5.3%
appian_q06/datafusion:vortex-compact	145821680 / 147138644 / -0.9%	165058678 / 168059655 / -1.8%	0.88 / 0.88 / +0.9%
appian_q07/datafusion:vortex-compact	165383860 / 165831241 / -0.3%	202799562 / 188377728 / +7.7%	0.82 / 0.88 / -7.4%
appian_q08/datafusion:vortex-compact	555394724 / 549813046 / +1.0%	596331317 / 588662122 / +1.3%	0.93 / 0.93 / -0.3%

datafusion / parquet / ns (1.006x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:parquet	72291201 / 72592517 / -0.4%	96204658 / 90073318 / +6.8%	0.75 / 0.81 / -6.8%
appian_q02/datafusion:parquet	303448998 / 301124603 / +0.8%	336207198 / 328335588 / +2.4%	0.90 / 0.92 / -1.6%
appian_q03/datafusion:parquet	188837814 / 185615935 / +1.7%	226012622 / 221828009 / +1.9%	0.84 / 0.84 / -0.1%
appian_q04/datafusion:parquet	9906947455 / 9932694269 / -0.3%	9818402536 / 9792565257 / +0.3%	1.01 / 1.01 / -0.5%
appian_q05/datafusion:parquet	194467994 / 191240566 / +1.7%	217846156 / 213611805 / +2.0%	0.89 / 0.90 / -0.3%
appian_q06/datafusion:parquet	168080016 / 168858948 / -0.5%	188201105 / 186772695 / +0.8%	0.89 / 0.90 / -1.2%
appian_q07/datafusion:parquet	206512988 / 203636847 / +1.4%	243527577 / 237141314 / +2.7%	0.85 / 0.86 / -1.2%
appian_q08/datafusion:parquet	666511049 / 666176369 / +0.1%	696012726 / 685146229 / +1.6%	0.96 / 0.97 / -1.5%

duckdb / vortex-compact / ns (1.001x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:vortex-compact	91398125 / 90696608 / +0.8%	105227293 / 106748964 / -1.4%	0.87 / 0.85 / +2.2%
appian_q02/duckdb:vortex-compact	213716487 / 212947485 / +0.4%	225262026 / 232266957 / -3.0%	0.95 / 0.92 / +3.5%
appian_q03/duckdb:vortex-compact	122292880 / 121798151 / +0.4%	141064727 / 135487512 / +4.1%	0.87 / 0.90 / -3.6%
appian_q04/duckdb:vortex-compact	563918882 / 544204706 / +3.6%	614327215 / 525978794 / +16.8% 🔴	0.92 / 1.03 / -11.3%
appian_q05/duckdb:vortex-compact	124760248 / 127252571 / -2.0%	152536097 / 148840953 / +2.5%	0.82 / 0.85 / -4.3%
appian_q06/duckdb:vortex-compact	390421339 / 405186600 / -3.6%	379551879 / 399436244 / -5.0%	1.03 / 1.01 / +1.4%
appian_q07/duckdb:vortex-compact	137284569 / 135293970 / +1.5%	154153197 / 157775501 / -2.3%	0.89 / 0.86 / +3.9%
appian_q08/duckdb:vortex-compact	439550946 / 441118774 / -0.4%	481404163 / 476623574 / +1.0%	0.91 / 0.93 / -1.3%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:parquet	99687228 / 99764946 / -0.1%	119830647 / 127080144 / -5.7%	0.83 / 0.79 / +6.0%
appian_q02/duckdb:parquet	198525890 / 195899541 / +1.3%	203510500 / 207713970 / -2.0%	0.98 / 0.94 / +3.4%
appian_q03/duckdb:parquet	125211991 / 125843057 / -0.5%	145477250 / 140939773 / +3.2%	0.86 / 0.89 / -3.6%
appian_q04/duckdb:parquet	443884293 / 437005862 / +1.6%	490042627 / 438522248 / +11.7% 🔴	0.91 / 1.00 / -9.1%
appian_q05/duckdb:parquet	143979076 / 144597710 / -0.4%	166046398 / 165585407 / +0.3%	0.87 / 0.87 / -0.7%
appian_q06/duckdb:parquet	237170403 / 261733772 / -9.4%	303111633 / 259502350 / +16.8% 🔴	0.78 / 1.01 / -22.4%
appian_q07/duckdb:parquet	155390408 / 152888817 / +1.6%	174594942 / 171232033 / +2.0%	0.89 / 0.89 / -0.3%
appian_q08/duckdb:parquet	370359091 / 380627631 / -2.7%	410009742 / 374450211 / +9.5%	0.90 / 1.02 / -11.1%

No file size changes detected.

github-actions · 2026-09-14T23:25:58Z

Benchmarks: Statistical and Population Genetics 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.3%
Engines: DuckDB No clear signal (+0.3%, low confidence)
Vortex (geomean): hot 1.000x ➖ · cold 0.986x ➖
Parquet (geomean): hot 0.997x ➖ · cold 1.006x ➖
Shifts: Parquet (control) -0.3% · 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 and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	9034154 / 9010022 / +0.3%	9428724 / 9517375 / -0.9%	0.96 / 0.95 / +1.2%
statpopgen_q01/duckdb:vortex-file-compressed	10328256 / 10387812 / -0.6%	15416069 / 14722708 / +4.7%	0.67 / 0.71 / -5.0%
statpopgen_q02/duckdb:vortex-file-compressed	303877858 / 299424406 / +1.5%	322144819 / 339086354 / -5.0%	0.94 / 0.88 / +6.8%
statpopgen_q03/duckdb:vortex-file-compressed	812447696 / 812690058 / -0.0%	825121270 / 810086157 / +1.9%	0.98 / 1.00 / -1.9%
statpopgen_q04/duckdb:vortex-file-compressed	813864054 / 814450308 / -0.1%	822740632 / 815510290 / +0.9%	0.99 / 1.00 / -1.0%
statpopgen_q05/duckdb:vortex-file-compressed	316246148 / 314211116 / +0.6%	346594722 / 335128042 / +3.4%	0.91 / 0.94 / -2.7%
statpopgen_q06/duckdb:vortex-file-compressed	1130116036 / 1138451046 / -0.7%	1142744007 / 1148413068 / -0.5%	0.99 / 0.99 / -0.2%
statpopgen_q07/duckdb:vortex-file-compressed	130801434 / 131881083 / -0.8%	147215204 / 188976457 / -22.1% 🟢	0.89 / 0.70 / +27.3%
statpopgen_q08/duckdb:vortex-file-compressed	143910684 / 143914109 / -0.0%	158793032 / 159621952 / -0.5%	0.91 / 0.90 / +0.5%
statpopgen_q09/duckdb:vortex-file-compressed	620992956 / 612906962 / +1.3%	631648722 / 645225089 / -2.1%	0.98 / 0.95 / +3.5%
statpopgen_q10/duckdb:vortex-file-compressed	1925527766 / 1938833736 / -0.7%	1921665197 / 1901202974 / +1.1%	1.00 / 1.02 / -1.7%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-compact	9009154 / 9126262 / -1.3%	9511011 / 9561827 / -0.5%	0.95 / 0.95 / -0.8%
statpopgen_q01/duckdb:vortex-compact	10307066 / 10299910 / +0.1%	14279736 / 14777687 / -3.4%	0.72 / 0.70 / +3.6%
statpopgen_q02/duckdb:vortex-compact	391648312 / 391323081 / +0.1%	406210094 / 404861655 / +0.3%	0.96 / 0.97 / -0.2%
statpopgen_q03/duckdb:vortex-compact	913467162 / 913910590 / -0.0%	919935876 / 915243580 / +0.5%	0.99 / 1.00 / -0.6%
statpopgen_q04/duckdb:vortex-compact	907709875 / 904206799 / +0.4%	924692212 / 911279322 / +1.5%	0.98 / 0.99 / -1.1%
statpopgen_q05/duckdb:vortex-compact	438108634 / 436984370 / +0.3%	447022464 / 444672458 / +0.5%	0.98 / 0.98 / -0.3%
statpopgen_q06/duckdb:vortex-compact	1183510152 / 1176976532 / +0.6%	1177550872 / 1182379921 / -0.4%	1.01 / 1.00 / +1.0%
statpopgen_q07/duckdb:vortex-compact	328107148 / 330239358 / -0.6%	339991286 / 350355061 / -3.0%	0.97 / 0.94 / +2.4%
statpopgen_q08/duckdb:vortex-compact	348249071 / 352481642 / -1.2%	355921835 / 369097253 / -3.6%	0.98 / 0.95 / +2.5%
statpopgen_q09/duckdb:vortex-compact	727812222 / 722201884 / +0.8%	727583254 / 731290178 / -0.5%	1.00 / 0.99 / +1.3%
statpopgen_q10/duckdb:vortex-compact	2024044635 / 2011586268 / +0.6%	1986279388 / 1992525221 / -0.3%	1.02 / 1.01 / +0.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	248380244 / 246449860 / +0.8%	247561988 / 249735906 / -0.9%	1.00 / 0.99 / +1.7%
statpopgen_q01/duckdb:parquet	308128324 / 307331994 / +0.3%	309537964 / 307487847 / +0.7%	1.00 / 1.00 / -0.4%
statpopgen_q02/duckdb:parquet	547262454 / 543794798 / +0.6%	562598607 / 554126172 / +1.5%	0.97 / 0.98 / -0.9%
statpopgen_q03/duckdb:parquet	832190888 / 861732794 / -3.4%	843964194 / 881989158 / -4.3%	0.99 / 0.98 / +0.9%
statpopgen_q04/duckdb:parquet	850268992 / 867354378 / -2.0%	847554687 / 857064799 / -1.1%	1.00 / 1.01 / -0.9%
statpopgen_q05/duckdb:parquet	582344586 / 576995108 / +0.9%	577737687 / 581438640 / -0.6%	1.01 / 0.99 / +1.6%
statpopgen_q06/duckdb:parquet	706604730 / 718840870 / -1.7%	722907935 / 699415331 / +3.4%	0.98 / 1.03 / -4.9%
statpopgen_q07/duckdb:parquet	614661290 / 617615294 / -0.5%	723910183 / 687845559 / +5.2%	0.85 / 0.90 / -5.4%
statpopgen_q08/duckdb:parquet	619276118 / 619177624 / +0.0%	678554197 / 717220339 / -5.4%	0.91 / 0.86 / +5.7%
statpopgen_q09/duckdb:parquet	835594433 / 803021710 / +4.1%	852061518 / 794640307 / +7.2%	0.98 / 1.01 / -3.0%
statpopgen_q10/duckdb:parquet	1454816887 / 1480751718 / -1.8%	1265968406 / 1248226600 / +1.4%	1.15 / 1.19 / -3.1%

No file size changes detected.

github-actions · 2026-09-14T23:26:09Z

Benchmarks: Clickbench on NVME 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.1%
Engines: DataFusion No clear signal (-1.9%, low confidence) · DuckDB No clear signal (-0.3%, low confidence)
Vortex (geomean): hot 1.000x ➖ · cold 0.979x ➖
Parquet (geomean): hot 1.011x ➖ · cold 0.989x ➖
Shifts: Parquet (control) +1.1% · Median polish +0.2%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1241578 / 1246770 / -0.4%	19732065 / 21311529 / -7.4%	0.06 / 0.06 / +7.6%
clickbench_q01/datafusion:vortex-file-compressed	5703190 / 6065571 / -6.0%	32140234 / 34342602 / -6.4%	0.18 / 0.18 / +0.5%
clickbench_q02/datafusion:vortex-file-compressed	11017923 / 10121404 / +8.9%	38726726 / 42566849 / -9.0%	0.28 / 0.24 / +19.7%
clickbench_q03/datafusion:vortex-file-compressed	12372775 / 11721434 / +5.6%	51585735 / 54899888 / -6.0%	0.24 / 0.21 / +12.3%
clickbench_q04/datafusion:vortex-file-compressed	55719248 / 55470250 / +0.4%	88151800 / 91052341 / -3.2%	0.63 / 0.61 / +3.8%
clickbench_q05/datafusion:vortex-file-compressed	74413645 / 74236314 / +0.2%	115886141 / 110276868 / +5.1%	0.64 / 0.67 / -4.6%
clickbench_q06/datafusion:vortex-file-compressed	1217271 / 1240737 / -1.9%	19203165 / 20655007 / -7.0%	0.06 / 0.06 / +5.5%
clickbench_q07/datafusion:vortex-file-compressed	9876628 / 9692842 / +1.9%	31679636 / 35434265 / -10.6% 🟢	0.31 / 0.27 / +14.0%
clickbench_q08/datafusion:vortex-file-compressed	74954914 / 75684564 / -1.0%	116315816 / 115708535 / +0.5%	0.64 / 0.65 / -1.5%
clickbench_q09/datafusion:vortex-file-compressed	170889185 / 169843704 / +0.6%	204345897 / 207676950 / -1.6%	0.84 / 0.82 / +2.3%
clickbench_q10/datafusion:vortex-file-compressed	24159316 / 22853762 / +5.7%	66053927 / 71225991 / -7.3%	0.37 / 0.32 / +14.0%
clickbench_q11/datafusion:vortex-file-compressed	27155610 / 26190774 / +3.7%	67540839 / 70084520 / -3.6%	0.40 / 0.37 / +7.6%
clickbench_q12/datafusion:vortex-file-compressed	73081682 / 72324884 / +1.0%	110999385 / 114358013 / -2.9%	0.66 / 0.63 / +4.1%
clickbench_q13/datafusion:vortex-file-compressed	116799318 / 120226162 / -2.9%	174590523 / 174194934 / +0.2%	0.67 / 0.69 / -3.1%
clickbench_q14/datafusion:vortex-file-compressed	75931350 / 74593868 / +1.8%	114644465 / 114179571 / +0.4%	0.66 / 0.65 / +1.4%
clickbench_q15/datafusion:vortex-file-compressed	61547702 / 62139144 / -1.0%	92682131 / 97669239 / -5.1%	0.66 / 0.64 / +4.4%
clickbench_q16/datafusion:vortex-file-compressed	149843677 / 154130696 / -2.8%	210220315 / 198614513 / +5.8%	0.71 / 0.78 / -8.1%
clickbench_q17/datafusion:vortex-file-compressed	149181850 / 148725850 / +0.3%	218262715 / 202077216 / +8.0%	0.68 / 0.74 / -7.1%
clickbench_q18/datafusion:vortex-file-compressed	300685438 / 307355722 / -2.2%	391317482 / 376401077 / +4.0%	0.77 / 0.82 / -5.9%
clickbench_q19/datafusion:vortex-file-compressed	7878702 / 7583318 / +3.9%	46703938 / 49691323 / -6.0%	0.17 / 0.15 / +10.5%
clickbench_q20/datafusion:vortex-file-compressed	61493920 / 61520165 / -0.0%	226696812 / 234598567 / -3.4%	0.27 / 0.26 / +3.4%
clickbench_q21/datafusion:vortex-file-compressed	89472686 / 88303248 / +1.3%	268626200 / 271532653 / -1.1%	0.33 / 0.33 / +2.4%
clickbench_q22/datafusion:vortex-file-compressed	103924094 / 104643066 / -0.7%	344797398 / 349885765 / -1.5%	0.30 / 0.30 / +0.8%
clickbench_q23/datafusion:vortex-file-compressed	198399994 / 202194764 / -1.9%	529914253 / 527541662 / +0.4%	0.37 / 0.38 / -2.3%
clickbench_q24/datafusion:vortex-file-compressed	15911216 / 15917605 / -0.0%	61691008 / 65824169 / -6.3%	0.26 / 0.24 / +6.7%
clickbench_q25/datafusion:vortex-file-compressed	18258558 / 17727398 / +3.0%	54958882 / 58723001 / -6.4%	0.33 / 0.30 / +10.1%
clickbench_q26/datafusion:vortex-file-compressed	16478110 / 17121920 / -3.8%	61238006 / 65502051 / -6.5%	0.27 / 0.26 / +2.9%
clickbench_q27/datafusion:vortex-file-compressed	96627084 / 95371541 / +1.3%	240341611 / 249213133 / -3.6%	0.40 / 0.38 / +5.1%
clickbench_q28/datafusion:vortex-file-compressed	570045281 / 575164587 / -0.9%	619677339 / 614671972 / +0.8%	0.92 / 0.94 / -1.7%
clickbench_q29/datafusion:vortex-file-compressed	22420310 / 22744234 / -1.4%	47998619 / 50326804 / -4.6%	0.47 / 0.45 / +3.4%
clickbench_q30/datafusion:vortex-file-compressed	57824844 / 59435481 / -2.7%	105358334 / 102993332 / +2.3%	0.55 / 0.58 / -4.9%
clickbench_q31/datafusion:vortex-file-compressed	70881168 / 70716008 / +0.2%	148931064 / 155603535 / -4.3%	0.48 / 0.45 / +4.7%
clickbench_q32/datafusion:vortex-file-compressed	297957191 / 291409225 / +2.2%	381145653 / 371328796 / +2.6%	0.78 / 0.78 / -0.4%
clickbench_q33/datafusion:vortex-file-compressed	329972888 / 329758618 / +0.1%	426947484 / 408911312 / +4.4%	0.77 / 0.81 / -4.2%
clickbench_q34/datafusion:vortex-file-compressed	324395306 / 327172894 / -0.8%	421107099 / 422655407 / -0.4%	0.77 / 0.77 / -0.5%
clickbench_q35/datafusion:vortex-file-compressed	55711381 / 56707789 / -1.8%	88141650 / 88017579 / +0.1%	0.63 / 0.64 / -1.9%
clickbench_q36/datafusion:vortex-file-compressed	37607126 / 37222882 / +1.0%	63595739 / 65355137 / -2.7%	0.59 / 0.57 / +3.8%
clickbench_q37/datafusion:vortex-file-compressed	21660898 / 21758644 / -0.4%	45705922 / 48180845 / -5.1%	0.47 / 0.45 / +4.9%
clickbench_q38/datafusion:vortex-file-compressed	11523645 / 11795448 / -2.3%	37056709 / 41167518 / -10.0%	0.31 / 0.29 / +8.5%
clickbench_q39/datafusion:vortex-file-compressed	78364482 / 78204507 / +0.2%	107983467 / 111189102 / -2.9%	0.73 / 0.70 / +3.2%
clickbench_q40/datafusion:vortex-file-compressed	11204464 / 11046814 / +1.4%	35293470 / 37883463 / -6.8%	0.32 / 0.29 / +8.9%
clickbench_q41/datafusion:vortex-file-compressed	10683862 / 10595214 / +0.8%	33352009 / 36083183 / -7.6%	0.32 / 0.29 / +9.1%
clickbench_q42/datafusion:vortex-file-compressed	10967820 / 11147100 / -1.6%	34423713 / 35052533 / -1.8%	0.32 / 0.32 / +0.2%

datafusion / vortex-compact / ns (1.006x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-compact	1207762 / 1217980 / -0.8%	18486771 / 21131674 / -12.5% 🟢	0.07 / 0.06 / +13.3%
clickbench_q01/datafusion:vortex-compact	7143400 / 6812214 / +4.9%	27311222 / 30608964 / -10.8% 🟢	0.26 / 0.22 / +17.5%
clickbench_q02/datafusion:vortex-compact	19720090 / 19908316 / -0.9%	41882969 / 44079654 / -5.0%	0.47 / 0.45 / +4.2%
clickbench_q03/datafusion:vortex-compact	13497032 / 14795997 / -8.8%	37635261 / 40319310 / -6.7%	0.36 / 0.37 / -2.3%
clickbench_q04/datafusion:vortex-compact	57732962 / 57603007 / +0.2%	84635541 / 85956856 / -1.5%	0.68 / 0.67 / +1.8%
clickbench_q05/datafusion:vortex-compact	81860834 / 83786218 / -2.3%	117969258 / 118077988 / -0.1%	0.69 / 0.71 / -2.2%
clickbench_q06/datafusion:vortex-compact	1228318 / 1266036 / -3.0%	18749659 / 20444319 / -8.3%	0.07 / 0.06 / +5.8%
clickbench_q07/datafusion:vortex-compact	12674159 / 12057174 / +5.1%	32576492 / 36676587 / -11.2% 🟢	0.39 / 0.33 / +18.3%
clickbench_q08/datafusion:vortex-compact	87198803 / 85013862 / +2.6%	115522040 / 123974353 / -6.8%	0.75 / 0.69 / +10.1%
clickbench_q09/datafusion:vortex-compact	193544526 / 187071242 / +3.5%	212160845 / 215342052 / -1.5%	0.91 / 0.87 / +5.0%
clickbench_q10/datafusion:vortex-compact	43547598 / 43562004 / -0.0%	67324373 / 71433923 / -5.8%	0.65 / 0.61 / +6.1%
clickbench_q11/datafusion:vortex-compact	55813018 / 55755222 / +0.1%	81673204 / 84161092 / -3.0%	0.68 / 0.66 / +3.2%
clickbench_q12/datafusion:vortex-compact	81147766 / 84730880 / -4.2%	119319660 / 122830042 / -2.9%	0.68 / 0.69 / -1.4%
clickbench_q13/datafusion:vortex-compact	139021992 / 137624356 / +1.0%	186559268 / 180055464 / +3.6%	0.75 / 0.76 / -2.5%
clickbench_q14/datafusion:vortex-compact	95692306 / 95215814 / +0.5%	123519881 / 127518903 / -3.1%	0.77 / 0.75 / +3.8%
clickbench_q15/datafusion:vortex-compact	65733816 / 61780554 / +6.4%	92512946 / 92321857 / +0.2%	0.71 / 0.67 / +6.2%
clickbench_q16/datafusion:vortex-compact	159751014 / 165794667 / -3.6%	220444055 / 209901734 / +5.0%	0.72 / 0.79 / -8.3%
clickbench_q17/datafusion:vortex-compact	168172862 / 165217622 / +1.8%	229488636 / 208184420 / +10.2% 🔴	0.73 / 0.79 / -7.7%
clickbench_q18/datafusion:vortex-compact	299307740 / 292932106 / +2.2%	370305490 / 361276544 / +2.5%	0.81 / 0.81 / -0.3%
clickbench_q19/datafusion:vortex-compact	10269937 / 9650488 / +6.4%	37346418 / 39504644 / -5.5%	0.27 / 0.24 / +12.6%
clickbench_q20/datafusion:vortex-compact	72829921 / 72347859 / +0.7%	190833591 / 191957190 / -0.6%	0.38 / 0.38 / +1.3%
clickbench_q21/datafusion:vortex-compact	117701850 / 119430812 / -1.4%	221770859 / 227051456 / -2.3%	0.53 / 0.53 / +0.9%
clickbench_q22/datafusion:vortex-compact	186248336 / 186719358 / -0.3%	267937222 / 280704649 / -4.5%	0.70 / 0.67 / +4.5%
clickbench_q23/datafusion:vortex-compact	639525440 / 524904900 / +21.8% 🔴	612578575 / 654737517 / -6.4%	1.04 / 0.80 / +30.2%
clickbench_q24/datafusion:vortex-compact	28012056 / 27740676 / +1.0%	56819212 / 56752509 / +0.1%	0.49 / 0.49 / +0.9%
clickbench_q25/datafusion:vortex-compact	36158442 / 35835110 / +0.9%	62828159 / 67388740 / -6.8%	0.58 / 0.53 / +8.2%
clickbench_q26/datafusion:vortex-compact	28235933 / 29483254 / -4.2%	58472564 / 61280461 / -4.6%	0.48 / 0.48 / +0.4%
clickbench_q27/datafusion:vortex-compact	103643960 / 105281234 / -1.6%	205630936 / 214008545 / -3.9%	0.50 / 0.49 / +2.5%
clickbench_q28/datafusion:vortex-compact	584192441 / 576152047 / +1.4%	612037921 / 633550660 / -3.4%	0.95 / 0.91 / +5.0%
clickbench_q29/datafusion:vortex-compact	30176305 / 30436552 / -0.9%	53035219 / 55826422 / -5.0%	0.57 / 0.55 / +4.4%
clickbench_q30/datafusion:vortex-compact	91271180 / 91805928 / -0.6%	120255906 / 131005068 / -8.2%	0.76 / 0.70 / +8.3%
clickbench_q31/datafusion:vortex-compact	100042626 / 98816852 / +1.2%	158882576 / 162305091 / -2.1%	0.63 / 0.61 / +3.4%
clickbench_q32/datafusion:vortex-compact	304189808 / 302693926 / +0.5%	381398453 / 365764224 / +4.3%	0.80 / 0.83 / -3.6%
clickbench_q33/datafusion:vortex-compact	339417237 / 345917440 / -1.9%	428342204 / 410739623 / +4.3%	0.79 / 0.84 / -5.9%
clickbench_q34/datafusion:vortex-compact	344306888 / 336223632 / +2.4%	426736786 / 425825394 / +0.2%	0.81 / 0.79 / +2.2%
clickbench_q35/datafusion:vortex-compact	62813396 / 63489772 / -1.1%	88211939 / 90977690 / -3.0%	0.71 / 0.70 / +2.0%
clickbench_q36/datafusion:vortex-compact	38467966 / 38426952 / +0.1%	64485226 / 68638789 / -6.1%	0.60 / 0.56 / +6.6%
clickbench_q37/datafusion:vortex-compact	22320154 / 22489301 / -0.8%	45295493 / 49118023 / -7.8%	0.49 / 0.46 / +7.6%
clickbench_q38/datafusion:vortex-compact	12939358 / 12681212 / +2.0%	37887863 / 40876159 / -7.3%	0.34 / 0.31 / +10.1%
clickbench_q39/datafusion:vortex-compact	79919648 / 79578452 / +0.4%	108511568 / 111315552 / -2.5%	0.74 / 0.71 / +3.0%
clickbench_q40/datafusion:vortex-compact	12692654 / 12366377 / +2.6%	34853073 / 37869691 / -8.0%	0.36 / 0.33 / +11.5%
clickbench_q41/datafusion:vortex-compact	12787662 / 12814836 / -0.2%	34381752 / 36440342 / -5.6%	0.37 / 0.35 / +5.8%
clickbench_q42/datafusion:vortex-compact	11068239 / 11395658 / -2.9%	33116194 / 35572370 / -6.9%	0.33 / 0.32 / +4.3%

datafusion / parquet / ns (1.023x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1255360 / 1273720 / -1.4%	47618082 / 50843474 / -6.3%	0.03 / 0.03 / +5.2%
clickbench_q01/datafusion:parquet	16104160 / 15678672 / +2.7%	70917683 / 67178840 / +5.6%	0.23 / 0.23 / -2.7%
clickbench_q02/datafusion:parquet	18498258 / 19737175 / -6.3%	81265487 / 82245188 / -1.2%	0.23 / 0.24 / -5.1%
clickbench_q03/datafusion:parquet	17316548 / 17283718 / +0.2%	80584798 / 80783414 / -0.2%	0.21 / 0.21 / +0.4%
clickbench_q04/datafusion:parquet	62241179 / 60489084 / +2.9%	127901024 / 123022297 / +4.0%	0.49 / 0.49 / -1.0%
clickbench_q05/datafusion:parquet	88995056 / 86838604 / +2.5%	156942824 / 158823336 / -1.2%	0.57 / 0.55 / +3.7%
clickbench_q06/datafusion:parquet	1262636 / 1275076 / -1.0%	47357912 / 48798143 / -3.0%	0.03 / 0.03 / +2.0%
clickbench_q07/datafusion:parquet	16911058 / 16860368 / +0.3%	66709123 / 67400453 / -1.0%	0.25 / 0.25 / +1.3%
clickbench_q08/datafusion:parquet	86060370 / 88160730 / -2.4%	160350790 / 162815995 / -1.5%	0.54 / 0.54 / -0.9%
clickbench_q09/datafusion:parquet	188953733 / 185570406 / +1.8%	268564707 / 260949169 / +2.9%	0.70 / 0.71 / -1.1%
clickbench_q10/datafusion:parquet	36686340 / 35262998 / +4.0%	100783387 / 101232561 / -0.4%	0.36 / 0.35 / +4.5%
clickbench_q11/datafusion:parquet	43669925 / 41680512 / +4.8%	108009954 / 111353772 / -3.0%	0.40 / 0.37 / +8.0%
clickbench_q12/datafusion:parquet	96680784 / 95106118 / +1.7%	159419303 / 158477439 / +0.6%	0.61 / 0.60 / +1.1%
clickbench_q13/datafusion:parquet	149190146 / 144558528 / +3.2%	228005206 / 222544381 / +2.5%	0.65 / 0.65 / +0.7%
clickbench_q14/datafusion:parquet	101922669 / 99959492 / +2.0%	171104561 / 172366621 / -0.7%	0.60 / 0.58 / +2.7%
clickbench_q15/datafusion:parquet	73495703 / 72173647 / +1.8%	129708646 / 131630157 / -1.5%	0.57 / 0.55 / +3.3%
clickbench_q16/datafusion:parquet	158446783 / 155142002 / +2.1%	236507570 / 231142613 / +2.3%	0.67 / 0.67 / -0.2%
clickbench_q17/datafusion:parquet	156257784 / 154281570 / +1.3%	237145734 / 233484914 / +1.6%	0.66 / 0.66 / -0.3%
clickbench_q18/datafusion:parquet	320256438 / 311877392 / +2.7%	420112923 / 402821168 / +4.3%	0.76 / 0.77 / -1.5%
clickbench_q19/datafusion:parquet	19435442 / 19075126 / +1.9%	75170418 / 75591086 / -0.6%	0.26 / 0.25 / +2.5%
clickbench_q20/datafusion:parquet	179512102 / 168654625 / +6.4%	287251549 / 287327420 / -0.0%	0.62 / 0.59 / +6.5%
clickbench_q21/datafusion:parquet	177339659 / 163978950 / +8.1%	304700377 / 296627151 / +2.7%	0.58 / 0.55 / +5.3%
clickbench_q22/datafusion:parquet	261870651 / 247727673 / +5.7%	437478430 / 427268243 / +2.4%	0.60 / 0.58 / +3.2%
clickbench_q23/datafusion:parquet	1109015454 / 948791535 / +16.9% 🔴	1255768143 / 1196037271 / +5.0%	0.88 / 0.79 / +11.3%
clickbench_q24/datafusion:parquet	30212358 / 29578084 / +2.1%	85677436 / 90425722 / -5.3%	0.35 / 0.33 / +7.8%
clickbench_q25/datafusion:parquet	36953353 / 36136588 / +2.3%	98456855 / 103921538 / -5.3%	0.38 / 0.35 / +7.9%
clickbench_q26/datafusion:parquet	30779468 / 30746233 / +0.1%	87821313 / 90588033 / -3.1%	0.35 / 0.34 / +3.3%
clickbench_q27/datafusion:parquet	192619199 / 180673914 / +6.6%	283466226 / 277820784 / +2.0%	0.68 / 0.65 / +4.5%
clickbench_q28/datafusion:parquet	626270012 / 620761264 / +0.9%	705388335 / 702246797 / +0.4%	0.89 / 0.88 / +0.4%
clickbench_q29/datafusion:parquet	29118073 / 29803803 / -2.3%	89775000 / 91860090 / -2.3%	0.32 / 0.32 / -0.0%
clickbench_q30/datafusion:parquet	91827794 / 88616042 / +3.6%	164464737 / 171750736 / -4.2%	0.56 / 0.52 / +8.2%
clickbench_q31/datafusion:parquet	104074684 / 99480074 / +4.6%	189453634 / 200525752 / -5.5%	0.55 / 0.50 / +10.7%
clickbench_q32/datafusion:parquet	325175390 / 308677150 / +5.3%	431956286 / 411371431 / +5.0%	0.75 / 0.75 / +0.3%
clickbench_q33/datafusion:parquet	387003172 / 367649216 / +5.3%	476036275 / 460739625 / +3.3%	0.81 / 0.80 / +1.9%
clickbench_q34/datafusion:parquet	385963560 / 366150571 / +5.4%	486654754 / 458960684 / +6.0%	0.79 / 0.80 / -0.6%
clickbench_q35/datafusion:parquet	65039053 / 64895809 / +0.2%	121594623 / 124666757 / -2.5%	0.53 / 0.52 / +2.8%
clickbench_q36/datafusion:parquet	73767729 / 72483628 / +1.8%	134499398 / 134758026 / -0.2%	0.55 / 0.54 / +2.0%
clickbench_q37/datafusion:parquet	35204542 / 35145797 / +0.2%	89751015 / 91965125 / -2.4%	0.39 / 0.38 / +2.6%
clickbench_q38/datafusion:parquet	47602285 / 46727293 / +1.9%	105309055 / 110181754 / -4.4%	0.45 / 0.42 / +6.6%
clickbench_q39/datafusion:parquet	144770666 / 142332057 / +1.7%	204152260 / 209882869 / -2.7%	0.71 / 0.68 / +4.6%
clickbench_q40/datafusion:parquet	20103464 / 20080248 / +0.1%	75200587 / 77219546 / -2.6%	0.27 / 0.26 / +2.8%
clickbench_q41/datafusion:parquet	18940288 / 18870018 / +0.4%	74566863 / 76566780 / -2.6%	0.25 / 0.25 / +3.1%
clickbench_q42/datafusion:parquet	19118326 / 18903958 / +1.1%	73315133 / 75152782 / -2.4%	0.26 / 0.25 / +3.7%

duckdb / vortex-file-compressed / ns (1.000x ➖, 2↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	1654712 / 1558978 / +6.1%	23130623 / 22762088 / +1.6%	0.07 / 0.07 / +4.4%
clickbench_q01/duckdb:vortex-file-compressed	12125184 / 12017546 / +0.9%	29265893 / 28545153 / +2.5%	0.41 / 0.42 / -1.6%
clickbench_q02/duckdb:vortex-file-compressed	14728266 / 13001364 / +13.3% 🔴	31539816 / 35359028 / -10.8% 🟢	0.47 / 0.37 / +27.0%
clickbench_q03/duckdb:vortex-file-compressed	17139691 / 17269736 / -0.8%	46757449 / 50594380 / -7.6%	0.37 / 0.34 / +7.4%
clickbench_q04/duckdb:vortex-file-compressed	69546195 / 66441144 / +4.7%	108446521 / 106818166 / +1.5%	0.64 / 0.62 / +3.1%
clickbench_q05/duckdb:vortex-file-compressed	68254899 / 69168228 / -1.3%	99601528 / 94544916 / +5.3%	0.69 / 0.73 / -6.3%
clickbench_q06/duckdb:vortex-file-compressed	1844213 / 1842616 / +0.1%	31019275 / 28031728 / +10.7% 🔴	0.06 / 0.07 / -9.6%
clickbench_q07/duckdb:vortex-file-compressed	14135363 / 14050926 / +0.6%	33748558 / 31779687 / +6.2%	0.42 / 0.44 / -5.3%
clickbench_q08/duckdb:vortex-file-compressed	84715827 / 85435702 / -0.8%	120940555 / 125590852 / -3.7%	0.70 / 0.68 / +3.0%
clickbench_q09/duckdb:vortex-file-compressed	109123977 / 109308654 / -0.2%	149959779 / 151009876 / -0.7%	0.73 / 0.72 / +0.5%
clickbench_q10/duckdb:vortex-file-compressed	32966563 / 33529726 / -1.7%	64937846 / 71431953 / -9.1%	0.51 / 0.47 / +8.2%
clickbench_q11/duckdb:vortex-file-compressed	35405081 / 35266165 / +0.4%	69135173 / 73693567 / -6.2%	0.51 / 0.48 / +7.0%
clickbench_q12/duckdb:vortex-file-compressed	76290204 / 76475467 / -0.2%	105397708 / 106533092 / -1.1%	0.72 / 0.72 / +0.8%
clickbench_q13/duckdb:vortex-file-compressed	132398261 / 136155692 / -2.8%	174121682 / 183475248 / -5.1%	0.76 / 0.74 / +2.5%
clickbench_q14/duckdb:vortex-file-compressed	78653436 / 79022924 / -0.5%	117937058 / 108556941 / +8.6%	0.67 / 0.73 / -8.4%
clickbench_q15/duckdb:vortex-file-compressed	91502892 / 92302404 / -0.9%	127414586 / 134959841 / -5.6%	0.72 / 0.68 / +5.0%
clickbench_q16/duckdb:vortex-file-compressed	160182919 / 160488615 / -0.2%	209562908 / 208989343 / +0.3%	0.76 / 0.77 / -0.5%
clickbench_q17/duckdb:vortex-file-compressed	161798260 / 162853468 / -0.6%	205549067 / 209117165 / -1.7%	0.79 / 0.78 / +1.1%
clickbench_q18/duckdb:vortex-file-compressed	321537370 / 316702158 / +1.5%	373158721 / 374569514 / -0.4%	0.86 / 0.85 / +1.9%
clickbench_q19/duckdb:vortex-file-compressed	16047676 / 17998910 / -10.8% 🟢	38142147 / 41262764 / -7.6%	0.42 / 0.44 / -3.5%
clickbench_q20/duckdb:vortex-file-compressed	112210168 / 114425382 / -1.9%	189652363 / 200521706 / -5.4%	0.59 / 0.57 / +3.7%
clickbench_q21/duckdb:vortex-file-compressed	157418106 / 161039506 / -2.2%	290183679 / 303352078 / -4.3%	0.54 / 0.53 / +2.2%
clickbench_q22/duckdb:vortex-file-compressed	238465286 / 245133757 / -2.7%	424165001 / 473428213 / -10.4% 🟢	0.56 / 0.52 / +8.6%
clickbench_q23/duckdb:vortex-file-compressed	56761580 / 57134122 / -0.7%	98637008 / 99766407 / -1.1%	0.58 / 0.57 / +0.5%
clickbench_q24/duckdb:vortex-file-compressed	27453334 / 24783294 / +10.8% 🔴	42980415 / 40305535 / +6.6%	0.64 / 0.61 / +3.9%
clickbench_q25/duckdb:vortex-file-compressed	31709506 / 31711345 / -0.0%	49042019 / 51863537 / -5.4%	0.65 / 0.61 / +5.7%
clickbench_q26/duckdb:vortex-file-compressed	21003726 / 20203218 / +4.0%	36579482 / 35182608 / +4.0%	0.57 / 0.57 / -0.0%
clickbench_q27/duckdb:vortex-file-compressed	146199526 / 145682150 / +0.4%	240102710 / 256000715 / -6.2%	0.61 / 0.57 / +7.0%
clickbench_q28/duckdb:vortex-file-compressed	612732501 / 680476544 / -10.0%	663543821 / 706596514 / -6.1%	0.92 / 0.96 / -4.1%
clickbench_q29/duckdb:vortex-file-compressed	20246809 / 19108928 / +6.0%	37269832 / 36967779 / +0.8%	0.54 / 0.52 / +5.1%
clickbench_q30/duckdb:vortex-file-compressed	67837532 / 68814878 / -1.4%	106214712 / 116411503 / -8.8%	0.64 / 0.59 / +8.0%
clickbench_q31/duckdb:vortex-file-compressed	127059360 / 125804442 / +1.0%	193956639 / 184766993 / +5.0%	0.66 / 0.68 / -3.8%
clickbench_q32/duckdb:vortex-file-compressed	440881904 / 445855118 / -1.1%	510563936 / 537503713 / -5.0%	0.86 / 0.83 / +4.1%
clickbench_q33/duckdb:vortex-file-compressed	401302259 / 389530000 / +3.0%	513161795 / 508992117 / +0.8%	0.78 / 0.77 / +2.2%
clickbench_q34/duckdb:vortex-file-compressed	412729226 / 410085273 / +0.6%	536256212 / 529555558 / +1.3%	0.77 / 0.77 / -0.6%
clickbench_q35/duckdb:vortex-file-compressed	103047005 / 104063606 / -1.0%	135834370 / 142023222 / -4.4%	0.76 / 0.73 / +3.5%
clickbench_q36/duckdb:vortex-file-compressed	16671867 / 16375360 / +1.8%	33780128 / 33392269 / +1.2%	0.49 / 0.49 / +0.6%
clickbench_q37/duckdb:vortex-file-compressed	12013124 / 12335373 / -2.6%	33698908 / 27820497 / +21.1% 🔴	0.36 / 0.44 / -19.6%
clickbench_q38/duckdb:vortex-file-compressed	13574722 / 13030108 / +4.2%	28764072 / 28924665 / -0.6%	0.47 / 0.45 / +4.8%
clickbench_q39/duckdb:vortex-file-compressed	24291558 / 23287310 / +4.3%	42213285 / 39512093 / +6.8%	0.58 / 0.59 / -2.4%
clickbench_q40/duckdb:vortex-file-compressed	11105082 / 10863188 / +2.2%	27091836 / 27548525 / -1.7%	0.41 / 0.39 / +3.9%
clickbench_q41/duckdb:vortex-file-compressed	11367393 / 13367080 / -15.0% 🟢	28950354 / 28775205 / +0.6%	0.39 / 0.46 / -15.5%
clickbench_q42/duckdb:vortex-file-compressed	11548742 / 11836664 / -2.4%	28311586 / 29062945 / -2.6%	0.41 / 0.41 / +0.2%

duckdb / vortex-compact / ns (0.992x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-compact	1562452 / 1553573 / +0.6%	28562527 / 22859123 / +25.0% 🔴	0.05 / 0.07 / -19.5%
clickbench_q01/duckdb:vortex-compact	13918426 / 12441624 / +11.9% 🔴	31350196 / 26266525 / +19.4% 🔴	0.44 / 0.47 / -6.3%
clickbench_q02/duckdb:vortex-compact	19354047 / 20461205 / -5.4%	41604779 / 43269792 / -3.8%	0.47 / 0.47 / -1.6%
clickbench_q03/duckdb:vortex-compact	20248333 / 19852823 / +2.0%	45338340 / 51595371 / -12.1% 🟢	0.45 / 0.38 / +16.1%
clickbench_q04/duckdb:vortex-compact	75001685 / 71686248 / +4.6%	101885512 / 101557762 / +0.3%	0.74 / 0.71 / +4.3%
clickbench_q05/duckdb:vortex-compact	76033709 / 81466465 / -6.7%	108822304 / 102787413 / +5.9%	0.70 / 0.79 / -11.8%
clickbench_q06/duckdb:vortex-compact	1802812 / 1818278 / -0.9%	31088472 / 30352482 / +2.4%	0.06 / 0.06 / -3.2%
clickbench_q07/duckdb:vortex-compact	14992488 / 14582918 / +2.8%	36516134 / 30287928 / +20.6% 🔴	0.41 / 0.48 / -14.7%
clickbench_q08/duckdb:vortex-compact	105676202 / 97434519 / +8.5%	133097380 / 134298105 / -0.9%	0.79 / 0.73 / +9.4%
clickbench_q09/duckdb:vortex-compact	144682892 / 141142610 / +2.5%	183963909 / 185027000 / -0.6%	0.79 / 0.76 / +3.1%
clickbench_q10/duckdb:vortex-compact	53311548 / 54420126 / -2.0%	89846640 / 93798861 / -4.2%	0.59 / 0.58 / +2.3%
clickbench_q11/duckdb:vortex-compact	66145633 / 65038420 / +1.7%	100766054 / 104982916 / -4.0%	0.66 / 0.62 / +6.0%
clickbench_q12/duckdb:vortex-compact	87865980 / 86775162 / +1.3%	121986894 / 121471917 / +0.4%	0.72 / 0.71 / +0.8%
clickbench_q13/duckdb:vortex-compact	167225428 / 162843130 / +2.7%	222170307 / 206666252 / +7.5%	0.75 / 0.79 / -4.5%
clickbench_q14/duckdb:vortex-compact	102636906 / 97206646 / +5.6%	129864737 / 133595719 / -2.8%	0.79 / 0.73 / +8.6%
clickbench_q15/duckdb:vortex-compact	97923878 / 95189386 / +2.9%	141787643 / 134938875 / +5.1%	0.69 / 0.71 / -2.1%
clickbench_q16/duckdb:vortex-compact	178174000 / 182643208 / -2.4%	220645235 / 232422298 / -5.1%	0.81 / 0.79 / +2.8%
clickbench_q17/duckdb:vortex-compact	179764212 / 181739621 / -1.1%	224574703 / 225159324 / -0.3%	0.80 / 0.81 / -0.8%
clickbench_q18/duckdb:vortex-compact	335042340 / 323444484 / +3.6%	382692020 / 438040414 / -12.6% 🟢	0.88 / 0.74 / +18.6%
clickbench_q19/duckdb:vortex-compact	16183919 / 17651602 / -8.3%	37318214 / 39604744 / -5.8%	0.43 / 0.45 / -2.7%
clickbench_q20/duckdb:vortex-compact	107743714 / 114938728 / -6.3%	167585132 / 184457451 / -9.1%	0.64 / 0.62 / +3.2%
clickbench_q21/duckdb:vortex-compact	180271646 / 184351580 / -2.2%	293459216 / 328896472 / -10.8% 🟢	0.61 / 0.56 / +9.6%
clickbench_q22/duckdb:vortex-compact	355616101 / 358811970 / -0.9%	509707136 / 564844474 / -9.8%	0.70 / 0.64 / +9.8%
clickbench_q23/duckdb:vortex-compact	94133938 / 96192584 / -2.1%	127888855 / 126482800 / +1.1%	0.74 / 0.76 / -3.2%
clickbench_q24/duckdb:vortex-compact	30755240 / 32397922 / -5.1%	49651841 / 47299872 / +5.0%	0.62 / 0.68 / -9.6%
clickbench_q25/duckdb:vortex-compact	38925379 / 48036332 / -19.0% 🟢	61179485 / 71347083 / -14.3% 🟢	0.64 / 0.67 / -5.5%
clickbench_q26/duckdb:vortex-compact	26224780 / 24265718 / +8.1%	37387388 / 38580432 / -3.1%	0.70 / 0.63 / +11.5%
clickbench_q27/duckdb:vortex-compact	195198267 / 199347306 / -2.1%	297740970 / 317828960 / -6.3%	0.66 / 0.63 / +4.5%
clickbench_q28/duckdb:vortex-compact	632579596 / 610874544 / +3.6%	670972871 / 699134394 / -4.0%	0.94 / 0.87 / +7.9%
clickbench_q29/duckdb:vortex-compact	22094318 / 21797176 / +1.4%	46509102 / 48211022 / -3.5%	0.48 / 0.45 / +5.1%
clickbench_q30/duckdb:vortex-compact	115453679 / 111768152 / +3.3%	147353896 / 150973318 / -2.4%	0.78 / 0.74 / +5.8%
clickbench_q31/duckdb:vortex-compact	175106484 / 175637525 / -0.3%	212383871 / 254957761 / -16.7% 🟢	0.82 / 0.69 / +19.7%
clickbench_q32/duckdb:vortex-compact	461845728 / 467221031 / -1.2%	516692661 / 492962433 / +4.8%	0.89 / 0.95 / -5.7%
clickbench_q33/duckdb:vortex-compact	389662704 / 386106282 / +0.9%	482162147 / 501129603 / -3.8%	0.81 / 0.77 / +4.9%
clickbench_q34/duckdb:vortex-compact	403495300 / 407731758 / -1.0%	504805912 / 523943720 / -3.7%	0.80 / 0.78 / +2.7%
clickbench_q35/duckdb:vortex-compact	109662342 / 109889242 / -0.2%	149439191 / 138712648 / +7.7%	0.73 / 0.79 / -7.4%
clickbench_q36/duckdb:vortex-compact	16238228 / 18355942 / -11.5% 🟢	32606891 / 34649002 / -5.9%	0.50 / 0.53 / -6.0%
clickbench_q37/duckdb:vortex-compact	13071776 / 13520318 / -3.3%	31377927 / 30774755 / +2.0%	0.42 / 0.44 / -5.2%
clickbench_q38/duckdb:vortex-compact	14939805 / 15325555 / -2.5%	31055056 / 28943683 / +7.3%	0.48 / 0.53 / -9.1%
clickbench_q39/duckdb:vortex-compact	26150863 / 26966177 / -3.0%	46569300 / 45431623 / +2.5%	0.56 / 0.59 / -5.4%
clickbench_q40/duckdb:vortex-compact	12737928 / 13579503 / -6.2%	29723378 / 31354026 / -5.2%	0.43 / 0.43 / -1.1%
clickbench_q41/duckdb:vortex-compact	14311470 / 14366756 / -0.4%	31575077 / 30919830 / +2.1%	0.45 / 0.46 / -2.5%
clickbench_q42/duckdb:vortex-compact	11965690 / 12250160 / -2.3%	29889132 / 29352899 / +1.8%	0.40 / 0.42 / -4.1%

duckdb / parquet / ns (0.999x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	8145550 / 8807100 / -7.5%	18916411 / 19496518 / -3.0%	0.43 / 0.45 / -4.7%
clickbench_q01/duckdb:parquet	9656703 / 9525218 / +1.4%	18601573 / 18907337 / -1.6%	0.52 / 0.50 / +3.0%
clickbench_q02/duckdb:parquet	14807399 / 15952470 / -7.2%	30227566 / 35701412 / -15.3% 🟢	0.49 / 0.45 / +9.6%
clickbench_q03/duckdb:parquet	16316149 / 16009634 / +1.9%	51775707 / 55365579 / -6.5%	0.32 / 0.29 / +9.0%
clickbench_q04/duckdb:parquet	70236013 / 69769334 / +0.7%	93894138 / 91491541 / +2.6%	0.75 / 0.76 / -1.9%
clickbench_q05/duckdb:parquet	79709648 / 81261685 / -1.9%	113496601 / 118583771 / -4.3%	0.70 / 0.69 / +2.5%
clickbench_q06/duckdb:parquet	15657878 / 16174011 / -3.2%	22944295 / 23229650 / -1.2%	0.68 / 0.70 / -2.0%
clickbench_q07/duckdb:parquet	12357404 / 10779777 / +14.6% 🔴	22529705 / 24228668 / -7.0%	0.55 / 0.44 / +23.3%
clickbench_q08/duckdb:parquet	88692530 / 82583176 / +7.4%	127027580 / 129856513 / -2.2%	0.70 / 0.64 / +9.8%
clickbench_q09/duckdb:parquet	117080592 / 118345277 / -1.1%	158497455 / 161909093 / -2.1%	0.74 / 0.73 / +1.1%
clickbench_q10/duckdb:parquet	32104716 / 32768105 / -2.0%	68311790 / 67391389 / +1.4%	0.47 / 0.49 / -3.3%
clickbench_q11/duckdb:parquet	36590611 / 36702000 / -0.3%	74833905 / 81545395 / -8.2%	0.49 / 0.45 / +8.6%
clickbench_q12/duckdb:parquet	92641680 / 92879179 / -0.3%	132970923 / 129770614 / +2.5%	0.70 / 0.72 / -2.7%
clickbench_q13/duckdb:parquet	148878674 / 148796880 / +0.1%	207974001 / 206011919 / +1.0%	0.72 / 0.72 / -0.9%
clickbench_q14/duckdb:parquet	96602460 / 98443748 / -1.9%	151348261 / 136434714 / +10.9% 🔴	0.64 / 0.72 / -11.5%
clickbench_q15/duckdb:parquet	93092368 / 91872972 / +1.3%	119505266 / 121608313 / -1.7%	0.78 / 0.76 / +3.1%
clickbench_q16/duckdb:parquet	168951998 / 172150162 / -1.9%	233922893 / 230119512 / +1.7%	0.72 / 0.75 / -3.5%
clickbench_q17/duckdb:parquet	175667179 / 173758112 / +1.1%	229886602 / 226655457 / +1.4%	0.76 / 0.77 / -0.3%
clickbench_q18/duckdb:parquet	327009542 / 325063890 / +0.6%	431031115 / 445002149 / -3.1%	0.76 / 0.73 / +3.9%
clickbench_q19/duckdb:parquet	13157356 / 13194631 / -0.3%	40036609 / 45057241 / -11.1% 🟢	0.33 / 0.29 / +12.2%
clickbench_q20/duckdb:parquet	131729296 / 133174374 / -1.1%	247991506 / 247028612 / +0.4%	0.53 / 0.54 / -1.5%
clickbench_q21/duckdb:parquet	186494366 / 184712284 / +1.0%	318783566 / 321721693 / -0.9%	0.59 / 0.57 / +1.9%
clickbench_q22/duckdb:parquet	237724634 / 238732274 / -0.4%	406951308 / 410600013 / -0.9%	0.58 / 0.58 / +0.5%
clickbench_q23/duckdb:parquet	146721190 / 147117618 / -0.3%	172233069 / 171201261 / +0.6%	0.85 / 0.86 / -0.9%
clickbench_q24/duckdb:parquet	44071272 / 42342817 / +4.1%	62076175 / 62570845 / -0.8%	0.71 / 0.68 / +4.9%
clickbench_q25/duckdb:parquet	39554932 / 39470378 / +0.2%	89017447 / 91558932 / -2.8%	0.44 / 0.43 / +3.1%
clickbench_q26/duckdb:parquet	30817238 / 29861766 / +3.2%	47005641 / 46969631 / +0.1%	0.66 / 0.64 / +3.1%
clickbench_q27/duckdb:parquet	143946970 / 142538820 / +1.0%	256193237 / 259618659 / -1.3%	0.56 / 0.55 / +2.3%
clickbench_q28/duckdb:parquet	896796852 / 901812472 / -0.6%	1019511951 / 1011934202 / +0.7%	0.88 / 0.89 / -1.3%
clickbench_q29/duckdb:parquet	17644997 / 17664690 / -0.1%	29484238 / 31464163 / -6.3%	0.60 / 0.56 / +6.6%
clickbench_q30/duckdb:parquet	90406500 / 93312149 / -3.1%	176124741 / 170811091 / +3.1%	0.51 / 0.55 / -6.0%
clickbench_q31/duckdb:parquet	146699228 / 144853871 / +1.3%	262666924 / 267657855 / -1.9%	0.56 / 0.54 / +3.2%
clickbench_q32/duckdb:parquet	440438882 / 444870305 / -1.0%	491967201 / 515505633 / -4.6%	0.90 / 0.86 / +3.7%
clickbench_q33/duckdb:parquet	453703919 / 454428532 / -0.2%	463801133 / 476955788 / -2.8%	0.98 / 0.95 / +2.7%
clickbench_q34/duckdb:parquet	454347848 / 470942636 / -3.5%	474238749 / 484963738 / -2.2%	0.96 / 0.97 / -1.3%
clickbench_q35/duckdb:parquet	101529135 / 99419231 / +2.1%	117463743 / 121045354 / -3.0%	0.86 / 0.82 / +5.2%
clickbench_q36/duckdb:parquet	31041829 / 31178890 / -0.4%	42232741 / 42726640 / -1.2%	0.74 / 0.73 / +0.7%
clickbench_q37/duckdb:parquet	22576526 / 22763096 / -0.8%	31074142 / 32303831 / -3.8%	0.73 / 0.70 / +3.1%
clickbench_q38/duckdb:parquet	24449000 / 23940910 / +2.1%	34546620 / 34216530 / +1.0%	0.71 / 0.70 / +1.1%
clickbench_q39/duckdb:parquet	55690872 / 56631085 / -1.7%	65518941 / 66666996 / -1.7%	0.85 / 0.85 / +0.1%
clickbench_q40/duckdb:parquet	12913616 / 12896332 / +0.1%	22380105 / 21930083 / +2.1%	0.58 / 0.59 / -1.9%
clickbench_q41/duckdb:parquet	12603494 / 12918044 / -2.4%	22918626 / 22570315 / +1.5%	0.55 / 0.57 / -3.9%
clickbench_q42/duckdb:parquet	14035482 / 14551576 / -3.5%	25126903 / 24641199 / +2.0%	0.56 / 0.59 / -5.4%

No file size changes detected.

github-actions · 2026-09-14T23:26:23Z

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.6%
Engines: DataFusion No clear signal (-0.4%, low confidence) · DuckDB No clear signal (-0.7%, low confidence)
Vortex (geomean): hot 0.995x ➖ · cold 1.018x ➖
Parquet (geomean): hot 1.001x ➖ · cold 1.003x ➖
Shifts: Parquet (control) +0.1% · Median polish +0.2%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	90668085 / 92892244 / -2.4%	163736461 / 172602516 / -5.1%	0.55 / 0.54 / +2.9%
tpch_q02/datafusion:vortex-file-compressed	64764178 / 65702051 / -1.4%	95170068 / 95483047 / -0.3%	0.68 / 0.69 / -1.1%
tpch_q03/datafusion:vortex-file-compressed	65955644 / 66147664 / -0.3%	117814916 / 118028338 / -0.2%	0.56 / 0.56 / -0.1%
tpch_q04/datafusion:vortex-file-compressed	35139575 / 35231579 / -0.3%	80904943 / 77546827 / +4.3%	0.43 / 0.45 / -4.4%
tpch_q05/datafusion:vortex-file-compressed	118414167 / 117404572 / +0.9%	178349483 / 173620866 / +2.7%	0.66 / 0.68 / -1.8%
tpch_q06/datafusion:vortex-file-compressed	15167892 / 14959430 / +1.4%	74498474 / 72826401 / +2.3%	0.20 / 0.21 / -0.9%
tpch_q07/datafusion:vortex-file-compressed	139278474 / 138953645 / +0.2%	192269633 / 201447137 / -4.6%	0.72 / 0.69 / +5.0%
tpch_q08/datafusion:vortex-file-compressed	143902904 / 143660629 / +0.2%	212956965 / 211860725 / +0.5%	0.68 / 0.68 / -0.3%
tpch_q09/datafusion:vortex-file-compressed	189114143 / 187839112 / +0.7%	268114418 / 260830881 / +2.8%	0.71 / 0.72 / -2.1%
tpch_q10/datafusion:vortex-file-compressed	74246781 / 73638448 / +0.8%	139451117 / 142385728 / -2.1%	0.53 / 0.52 / +2.9%
tpch_q11/datafusion:vortex-file-compressed	43226990 / 43494219 / -0.6%	66490308 / 66630634 / -0.2%	0.65 / 0.65 / -0.4%
tpch_q12/datafusion:vortex-file-compressed	39399423 / 45166291 / -12.8% 🟢	98543236 / 91103694 / +8.2%	0.40 / 0.50 / -19.4%
tpch_q13/datafusion:vortex-file-compressed	46460514 / 45809222 / +1.4%	81809088 / 77539347 / +5.5%	0.57 / 0.59 / -3.9%
tpch_q14/datafusion:vortex-file-compressed	25078556 / 24812691 / +1.1%	96793403 / 97338649 / -0.6%	0.26 / 0.25 / +1.6%
tpch_q15/datafusion:vortex-file-compressed	37143008 / 37553549 / -1.1%	100449981 / 102356486 / -1.9%	0.37 / 0.37 / +0.8%
tpch_q16/datafusion:vortex-file-compressed	37569688 / 37628003 / -0.2%	65722801 / 68546166 / -4.1%	0.57 / 0.55 / +4.1%
tpch_q17/datafusion:vortex-file-compressed	176450585 / 175440724 / +0.6%	230965644 / 226252232 / +2.1%	0.76 / 0.78 / -1.5%
tpch_q18/datafusion:vortex-file-compressed	201411171 / 201447694 / -0.0%	262362881 / 271019255 / -3.2%	0.77 / 0.74 / +3.3%
tpch_q19/datafusion:vortex-file-compressed	34357501 / 34366463 / -0.0%	92923514 / 96809367 / -4.0%	0.37 / 0.35 / +4.2%
tpch_q20/datafusion:vortex-file-compressed	63091197 / 62826754 / +0.4%	121876309 / 124756411 / -2.3%	0.52 / 0.50 / +2.8%
tpch_q21/datafusion:vortex-file-compressed	180959829 / 182191108 / -0.7%	235389537 / 239572927 / -1.7%	0.77 / 0.76 / +1.1%
tpch_q22/datafusion:vortex-file-compressed	26107737 / 25580822 / +2.1%	57502434 / 54726582 / +5.1%	0.45 / 0.47 / -2.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	97949597 / 96978644 / +1.0%	158694258 / 147821017 / +7.4%	0.62 / 0.66 / -5.9%
tpch_q02/datafusion:vortex-compact	64822793 / 64903412 / -0.1%	91233587 / 92408253 / -1.3%	0.71 / 0.70 / +1.2%
tpch_q03/datafusion:vortex-compact	67555156 / 66984409 / +0.9%	109853834 / 113225473 / -3.0%	0.61 / 0.59 / +3.9%
tpch_q04/datafusion:vortex-compact	42160909 / 41333699 / +2.0%	79445695 / 80562683 / -1.4%	0.53 / 0.51 / +3.4%
tpch_q05/datafusion:vortex-compact	119778025 / 117874601 / +1.6%	166363748 / 175484473 / -5.2%	0.72 / 0.67 / +7.2%
tpch_q06/datafusion:vortex-compact	18254567 / 17898069 / +2.0%	61146654 / 61834069 / -1.1%	0.30 / 0.29 / +3.1%
tpch_q07/datafusion:vortex-compact	142831946 / 146023607 / -2.2%	180848190 / 210648773 / -14.1% 🟢	0.79 / 0.69 / +13.9%
tpch_q08/datafusion:vortex-compact	149715777 / 146744186 / +2.0%	204944313 / 198299543 / +3.4%	0.73 / 0.74 / -1.3%
tpch_q09/datafusion:vortex-compact	188059062 / 190688794 / -1.4%	253912971 / 252063127 / +0.7%	0.74 / 0.76 / -2.1%
tpch_q10/datafusion:vortex-compact	79392541 / 79605027 / -0.3%	126977786 / 131626718 / -3.5%	0.63 / 0.60 / +3.4%
tpch_q11/datafusion:vortex-compact	43228149 / 43474875 / -0.6%	66652775 / 65098344 / +2.4%	0.65 / 0.67 / -2.9%
tpch_q12/datafusion:vortex-compact	54428147 / 57399974 / -5.2%	96573633 / 93014775 / +3.8%	0.56 / 0.62 / -8.7%
tpch_q13/datafusion:vortex-compact	54778798 / 54160928 / +1.1%	81458536 / 77319327 / +5.4%	0.67 / 0.70 / -4.0%
tpch_q14/datafusion:vortex-compact	28129697 / 27754274 / +1.4%	96232597 / 97428069 / -1.2%	0.29 / 0.28 / +2.6%
tpch_q15/datafusion:vortex-compact	44928986 / 44503468 / +1.0%	100915764 / 103871183 / -2.8%	0.45 / 0.43 / +3.9%
tpch_q16/datafusion:vortex-compact	40629254 / 40305688 / +0.8%	69219609 / 69807871 / -0.8%	0.59 / 0.58 / +1.7%
tpch_q17/datafusion:vortex-compact	175571938 / 174915038 / +0.4%	214968420 / 212008682 / +1.4%	0.82 / 0.83 / -1.0%
tpch_q18/datafusion:vortex-compact	204951372 / 205333436 / -0.2%	258632677 / 261163389 / -1.0%	0.79 / 0.79 / +0.8%
tpch_q19/datafusion:vortex-compact	41090368 / 41944998 / -2.0%	83446206 / 92203821 / -9.5%	0.49 / 0.45 / +8.2%
tpch_q20/datafusion:vortex-compact	66545223 / 65901654 / +1.0%	118359193 / 120436070 / -1.7%	0.56 / 0.55 / +2.7%
tpch_q21/datafusion:vortex-compact	191198873 / 190161738 / +0.5%	237760992 / 242067120 / -1.8%	0.80 / 0.79 / +2.4%
tpch_q22/datafusion:vortex-compact	26217929 / 26740414 / -2.0%	55996102 / 57538539 / -2.7%	0.47 / 0.46 / +0.7%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	83782619 / 83173050 / +0.7%	129384953 / 131271630 / -1.4%	0.65 / 0.63 / +2.2%
tpch_q02/datafusion:parquet	136344042 / 135334630 / +0.7%	164779986 / 165905136 / -0.7%	0.83 / 0.82 / +1.4%
tpch_q03/datafusion:parquet	125213887 / 124271885 / +0.8%	197704402 / 192257885 / +2.8%	0.63 / 0.65 / -2.0%
tpch_q04/datafusion:parquet	53283116 / 53416802 / -0.3%	104438018 / 108181029 / -3.5%	0.51 / 0.49 / +3.3%
tpch_q05/datafusion:parquet	165599911 / 165011210 / +0.4%	243168214 / 241933339 / +0.5%	0.68 / 0.68 / -0.2%
tpch_q06/datafusion:parquet	32491458 / 31894749 / +1.9%	81835786 / 84209027 / -2.8%	0.40 / 0.38 / +4.8%
tpch_q07/datafusion:parquet	212250306 / 216889132 / -2.1%	291941926 / 303410616 / -3.8%	0.73 / 0.71 / +1.7%
tpch_q08/datafusion:parquet	212020440 / 211105409 / +0.4%	291073605 / 292794523 / -0.6%	0.73 / 0.72 / +1.0%
tpch_q09/datafusion:parquet	281174400 / 281505464 / -0.1%	367690023 / 355016902 / +3.6%	0.76 / 0.79 / -3.6%
tpch_q10/datafusion:parquet	304214302 / 300878484 / +1.1%	373977364 / 367442344 / +1.8%	0.81 / 0.82 / -0.7%
tpch_q11/datafusion:parquet	96445212 / 96894139 / -0.5%	119391077 / 122309040 / -2.4%	0.81 / 0.79 / +2.0%
tpch_q12/datafusion:parquet	78443856 / 77989257 / +0.6%	133389493 / 133988220 / -0.4%	0.59 / 0.58 / +1.0%
tpch_q13/datafusion:parquet	195236562 / 194605852 / +0.3%	227955527 / 233132551 / -2.2%	0.86 / 0.83 / +2.6%
tpch_q14/datafusion:parquet	74465905 / 74465102 / +0.0%	170649558 / 176406532 / -3.3%	0.44 / 0.42 / +3.4%
tpch_q15/datafusion:parquet	77130339 / 78380312 / -1.6%	135586393 / 140174962 / -3.3%	0.57 / 0.56 / +1.7%
tpch_q16/datafusion:parquet	84209011 / 84146178 / +0.1%	112817621 / 111577687 / +1.1%	0.75 / 0.75 / -1.0%
tpch_q17/datafusion:parquet	202331802 / 209231317 / -3.3%	263282891 / 265986362 / -1.0%	0.77 / 0.79 / -2.3%
tpch_q18/datafusion:parquet	269265642 / 262222583 / +2.7%	323099285 / 315520736 / +2.4%	0.83 / 0.83 / +0.3%
tpch_q19/datafusion:parquet	97496703 / 96943872 / +0.6%	171098308 / 169540108 / +0.9%	0.57 / 0.57 / -0.3%
tpch_q20/datafusion:parquet	153587865 / 152008118 / +1.0%	216817675 / 209782881 / +3.4%	0.71 / 0.72 / -2.2%
tpch_q21/datafusion:parquet	230088851 / 227711818 / +1.0%	303561036 / 308693584 / -1.7%	0.76 / 0.74 / +2.8%
tpch_q22/datafusion:parquet	162012654 / 161019897 / +0.6%	185605525 / 185850055 / -0.1%	0.87 / 0.87 / +0.7%

duckdb / vortex-file-compressed / ns (0.983x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	53767221 / 56367096 / -4.6%	105063524 / 103535144 / +1.5%	0.51 / 0.54 / -6.0%
tpch_q02/duckdb:vortex-file-compressed	32098174 / 32420668 / -1.0%	49319471 / 46324476 / +6.5%	0.65 / 0.70 / -7.0%
tpch_q03/duckdb:vortex-file-compressed	58160366 / 58220304 / -0.1%	114812087 / 103936594 / +10.5% 🔴	0.51 / 0.56 / -9.6%
tpch_q04/duckdb:vortex-file-compressed	80793346 / 80652607 / +0.2%	124288020 / 116762236 / +6.4%	0.65 / 0.69 / -5.9%
tpch_q05/duckdb:vortex-file-compressed	65169885 / 65530220 / -0.5%	124772654 / 121097233 / +3.0%	0.52 / 0.54 / -3.5%
tpch_q06/duckdb:vortex-file-compressed	20615197 / 21539085 / -4.3%	64928901 / 54255728 / +19.7% 🔴	0.32 / 0.40 / -20.0%
tpch_q07/duckdb:vortex-file-compressed	60725975 / 60346890 / +0.6%	135479260 / 128793653 / +5.2%	0.45 / 0.47 / -4.3%
tpch_q08/duckdb:vortex-file-compressed	85989100 / 85060724 / +1.1%	160776875 / 150938318 / +6.5%	0.53 / 0.56 / -5.1%
tpch_q09/duckdb:vortex-file-compressed	164259036 / 166302578 / -1.2%	239247054 / 239000329 / +0.1%	0.69 / 0.70 / -1.3%
tpch_q10/duckdb:vortex-file-compressed	111028368 / 115252177 / -3.7%	201832275 / 192959707 / +4.6%	0.55 / 0.60 / -7.9%
tpch_q11/duckdb:vortex-file-compressed	16739409 / 16580142 / +1.0%	30680661 / 28916224 / +6.1%	0.55 / 0.57 / -4.8%
tpch_q12/duckdb:vortex-file-compressed	46650722 / 59082226 / -21.0% 🟢	99652718 / 103899312 / -4.1%	0.47 / 0.57 / -17.7%
tpch_q13/duckdb:vortex-file-compressed	90672659 / 88756135 / +2.2%	134521527 / 136825501 / -1.7%	0.67 / 0.65 / +3.9%
tpch_q14/duckdb:vortex-file-compressed	31791160 / 31326230 / +1.5%	76893770 / 73468201 / +4.7%	0.41 / 0.43 / -3.0%
tpch_q15/duckdb:vortex-file-compressed	38681659 / 36507926 / +6.0%	89993363 / 79354137 / +13.4% 🔴	0.43 / 0.46 / -6.6%
tpch_q16/duckdb:vortex-file-compressed	42499814 / 42549243 / -0.1%	55128589 / 53399341 / +3.2%	0.77 / 0.80 / -3.2%
tpch_q17/duckdb:vortex-file-compressed	75737885 / 77717667 / -2.5%	158929839 / 154201748 / +3.1%	0.48 / 0.50 / -5.4%
tpch_q18/duckdb:vortex-file-compressed	130196973 / 138061287 / -5.7%	171426692 / 173393537 / -1.1%	0.76 / 0.80 / -4.6%
tpch_q19/duckdb:vortex-file-compressed	45636048 / 49643839 / -8.1%	114168888 / 109304180 / +4.5%	0.40 / 0.45 / -12.0%
tpch_q20/duckdb:vortex-file-compressed	58661679 / 59208013 / -0.9%	126021923 / 111466111 / +13.1% 🔴	0.47 / 0.53 / -12.4%
tpch_q21/duckdb:vortex-file-compressed	241322171 / 244416907 / -1.3%	299699377 / 279492261 / +7.2%	0.81 / 0.87 / -7.9%
tpch_q22/duckdb:vortex-file-compressed	42840507 / 39696768 / +7.9%	57196153 / 58454709 / -2.2%	0.75 / 0.68 / +10.3%

duckdb / vortex-compact / ns (1.002x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	68622170 / 68602918 / +0.0%	109979959 / 110817985 / -0.8%	0.62 / 0.62 / +0.8%
tpch_q02/duckdb:vortex-compact	35249142 / 35238174 / +0.0%	49058271 / 49093665 / -0.1%	0.72 / 0.72 / +0.1%
tpch_q03/duckdb:vortex-compact	63290422 / 63754935 / -0.7%	109095213 / 101243546 / +7.8%	0.58 / 0.63 / -7.9%
tpch_q04/duckdb:vortex-compact	88365552 / 88836707 / -0.5%	120812515 / 117815900 / +2.5%	0.73 / 0.75 / -3.0%
tpch_q05/duckdb:vortex-compact	69163955 / 71294273 / -3.0%	129064211 / 121357635 / +6.4%	0.54 / 0.59 / -8.8%
tpch_q06/duckdb:vortex-compact	23850631 / 24091211 / -1.0%	63647153 / 55541742 / +14.6% 🔴	0.37 / 0.43 / -13.6%
tpch_q07/duckdb:vortex-compact	70531973 / 72492967 / -2.7%	139311266 / 129527005 / +7.6%	0.51 / 0.56 / -9.5%
tpch_q08/duckdb:vortex-compact	90843768 / 90190552 / +0.7%	150096400 / 139019151 / +8.0%	0.61 / 0.65 / -6.7%
tpch_q09/duckdb:vortex-compact	173021568 / 171873925 / +0.7%	243527816 / 233479044 / +4.3%	0.71 / 0.74 / -3.5%
tpch_q10/duckdb:vortex-compact	123489678 / 121285639 / +1.8%	181105216 / 167796602 / +7.9%	0.68 / 0.72 / -5.7%
tpch_q11/duckdb:vortex-compact	19111305 / 18534194 / +3.1%	35103214 / 39071543 / -10.2% 🟢	0.54 / 0.47 / +14.8%
tpch_q12/duckdb:vortex-compact	63992230 / 69771556 / -8.3%	106655632 / 104720811 / +1.8%	0.60 / 0.67 / -9.9%
tpch_q13/duckdb:vortex-compact	96044561 / 93456272 / +2.8%	152825903 / 134641166 / +13.5% 🔴	0.63 / 0.69 / -9.5%
tpch_q14/duckdb:vortex-compact	33943371 / 33147741 / +2.4%	70996260 / 67516457 / +5.2%	0.48 / 0.49 / -2.6%
tpch_q15/duckdb:vortex-compact	43549196 / 48626026 / -10.4% 🟢	97330099 / 107279099 / -9.3%	0.45 / 0.45 / -1.3%
tpch_q16/duckdb:vortex-compact	44094079 / 44238996 / -0.3%	55046709 / 56397393 / -2.4%	0.80 / 0.78 / +2.1%
tpch_q17/duckdb:vortex-compact	65330912 / 60933035 / +7.2%	125627109 / 134564298 / -6.6%	0.52 / 0.45 / +14.8%
tpch_q18/duckdb:vortex-compact	146254475 / 145543980 / +0.5%	163758774 / 155973285 / +5.0%	0.89 / 0.93 / -4.3%
tpch_q19/duckdb:vortex-compact	48299781 / 47492411 / +1.7%	107298721 / 93885987 / +14.3% 🔴	0.45 / 0.51 / -11.0%
tpch_q20/duckdb:vortex-compact	67766621 / 66452925 / +2.0%	127009578 / 121284552 / +4.7%	0.53 / 0.55 / -2.6%
tpch_q21/duckdb:vortex-compact	264430834 / 258490403 / +2.3%	304746270 / 299427354 / +1.8%	0.87 / 0.86 / +0.5%
tpch_q22/duckdb:vortex-compact	44130164 / 41224591 / +7.0%	62930851 / 59193238 / +6.3%	0.70 / 0.70 / +0.7%

duckdb / parquet / ns (0.999x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	70038862 / 70187367 / -0.2%	90555821 / 86139688 / +5.1%	0.77 / 0.81 / -5.1%
tpch_q02/duckdb:parquet	70871010 / 70680872 / +0.3%	82954718 / 83020850 / -0.1%	0.85 / 0.85 / +0.3%
tpch_q03/duckdb:parquet	115821508 / 115599831 / +0.2%	159062260 / 159133904 / -0.0%	0.73 / 0.73 / +0.2%
tpch_q04/duckdb:parquet	74899906 / 74465868 / +0.6%	98479004 / 110791271 / -11.1% 🟢	0.76 / 0.67 / +13.2%
tpch_q05/duckdb:parquet	124593043 / 127057851 / -1.9%	173951665 / 179256666 / -3.0%	0.72 / 0.71 / +1.1%
tpch_q06/duckdb:parquet	34905860 / 35269694 / -1.0%	55520733 / 50788005 / +9.3%	0.63 / 0.69 / -9.5%
tpch_q07/duckdb:parquet	90028249 / 89687177 / +0.4%	133111384 / 128346954 / +3.7%	0.68 / 0.70 / -3.2%
tpch_q08/duckdb:parquet	142451327 / 142241555 / +0.1%	186726106 / 185257981 / +0.8%	0.76 / 0.77 / -0.6%
tpch_q09/duckdb:parquet	220270536 / 222612382 / -1.1%	264131362 / 263707283 / +0.2%	0.83 / 0.84 / -1.2%
tpch_q10/duckdb:parquet	469805872 / 468936562 / +0.2%	518116953 / 509853692 / +1.6%	0.91 / 0.92 / -1.4%
tpch_q11/duckdb:parquet	30540466 / 30652819 / -0.4%	38678928 / 37026840 / +4.5%	0.79 / 0.83 / -4.6%
tpch_q12/duckdb:parquet	77451628 / 75867472 / +2.1%	97210282 / 91855693 / +5.8%	0.80 / 0.83 / -3.5%
tpch_q13/duckdb:parquet	314842021 / 320400773 / -1.7%	333570485 / 330662501 / +0.9%	0.94 / 0.97 / -2.6%
tpch_q14/duckdb:parquet	106390063 / 104104700 / +2.2%	142612474 / 137132971 / +4.0%	0.75 / 0.76 / -1.7%
tpch_q15/duckdb:parquet	43319577 / 43077280 / +0.6%	68198619 / 82061444 / -16.9% 🟢	0.64 / 0.52 / +21.0%
tpch_q16/duckdb:parquet	113696387 / 114177207 / -0.4%	131211244 / 124356592 / +5.5%	0.87 / 0.92 / -5.6%
tpch_q17/duckdb:parquet	73542527 / 74197477 / -0.9%	104869232 / 104954975 / -0.1%	0.70 / 0.71 / -0.8%
tpch_q18/duckdb:parquet	205848433 / 203770291 / +1.0%	175690485 / 170676434 / +2.9%	1.17 / 1.19 / -1.9%
tpch_q19/duckdb:parquet	160915095 / 161001580 / -0.1%	193374043 / 191849128 / +0.8%	0.83 / 0.84 / -0.8%
tpch_q20/duckdb:parquet	127761905 / 127795429 / -0.0%	163799278 / 160829723 / +1.8%	0.78 / 0.79 / -1.8%
tpch_q21/duckdb:parquet	272114666 / 275138692 / -1.1%	310640108 / 284388195 / +9.2%	0.88 / 0.97 / -9.5%
tpch_q22/duckdb:parquet	260247584 / 261082319 / -0.3%	275045075 / 271286110 / +1.4%	0.95 / 0.96 / -1.7%

No file size changes detected.

github-actions · 2026-09-14T23:26:31Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.7%
Engines: DataFusion No clear signal (+0.1%, low confidence) · DuckDB No clear signal (-1.5%, environment too noisy confidence)
Vortex (geomean): hot 0.996x ➖ · cold 1.005x ➖
Parquet (geomean): hot 1.004x ➖ · cold 0.996x ➖
Shifts: Parquet (control) +0.4% · 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 and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-file-compressed / ns (0.998x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	23808440 / 24006110 / -0.8%	42581643 / 42996397 / -1.0%	0.56 / 0.56 / +0.1%
tpcds_q02/datafusion:vortex-file-compressed	45037678 / 45148547 / -0.2%	61958412 / 62432143 / -0.8%	0.73 / 0.72 / +0.5%
tpcds_q03/datafusion:vortex-file-compressed	11694582 / 11553158 / +1.2%	28339680 / 27504846 / +3.0%	0.41 / 0.42 / -1.8%
tpcds_q04/datafusion:vortex-file-compressed	114187190 / 112891544 / +1.1%	141672016 / 139376226 / +1.6%	0.81 / 0.81 / -0.5%
tpcds_q05/datafusion:vortex-file-compressed	59737800 / 58760002 / +1.7%	79906182 / 81900883 / -2.4%	0.75 / 0.72 / +4.2%
tpcds_q06/datafusion:vortex-file-compressed	24073961 / 23749202 / +1.4%	45431282 / 44399691 / +2.3%	0.53 / 0.53 / -0.9%
tpcds_q07/datafusion:vortex-file-compressed	32351292 / 32314814 / +0.1%	54994407 / 55701571 / -1.3%	0.59 / 0.58 / +1.4%
tpcds_q08/datafusion:vortex-file-compressed	25410343 / 25221986 / +0.7%	42742306 / 45423200 / -5.9%	0.59 / 0.56 / +7.1%
tpcds_q09/datafusion:vortex-file-compressed	17475264 / 17720492 / -1.4%	35282242 / 34635795 / +1.9%	0.50 / 0.51 / -3.2%
tpcds_q10/datafusion:vortex-file-compressed	28961381 / 29018026 / -0.2%	49891812 / 49452249 / +0.9%	0.58 / 0.59 / -1.1%
tpcds_q11/datafusion:vortex-file-compressed	62313088 / 62708262 / -0.6%	87198667 / 87872818 / -0.8%	0.71 / 0.71 / +0.1%
tpcds_q12/datafusion:vortex-file-compressed	16025094 / 16190232 / -1.0%	31098205 / 31912925 / -2.6%	0.52 / 0.51 / +1.6%
tpcds_q13/datafusion:vortex-file-compressed	33966808 / 34163112 / -0.6%	52432347 / 51915842 / +1.0%	0.65 / 0.66 / -1.6%
tpcds_q14/datafusion:vortex-file-compressed	91750796 / 91700139 / +0.1%	117881227 / 119645179 / -1.5%	0.78 / 0.77 / +1.6%
tpcds_q15/datafusion:vortex-file-compressed	23686774 / 23791734 / -0.4%	42570270 / 44611824 / -4.6%	0.56 / 0.53 / +4.3%
tpcds_q16/datafusion:vortex-file-compressed	20171790 / 20826118 / -3.1%	41107873 / 41289697 / -0.4%	0.49 / 0.50 / -2.7%
tpcds_q17/datafusion:vortex-file-compressed	61056801 / 61680735 / -1.0%	80347716 / 85937399 / -6.5%	0.76 / 0.72 / +5.9%
tpcds_q18/datafusion:vortex-file-compressed	68669358 / 67648730 / +1.5%	90762332 / 91125464 / -0.4%	0.76 / 0.74 / +1.9%
tpcds_q19/datafusion:vortex-file-compressed	18430355 / 18794384 / -1.9%	39229628 / 40513762 / -3.2%	0.47 / 0.46 / +1.3%
tpcds_q20/datafusion:vortex-file-compressed	17490450 / 17123617 / +2.1%	34193664 / 35305348 / -3.1%	0.51 / 0.49 / +5.5%
tpcds_q21/datafusion:vortex-file-compressed	16618268 / 17004642 / -2.3%	38752492 / 39515543 / -1.9%	0.43 / 0.43 / -0.3%
tpcds_q22/datafusion:vortex-file-compressed	50073019 / 49710301 / +0.7%	69070248 / 70454944 / -2.0%	0.72 / 0.71 / +2.7%
tpcds_q23/datafusion:vortex-file-compressed	72243926 / 72748192 / -0.7%	98242381 / 101935072 / -3.6%	0.74 / 0.71 / +3.0%
tpcds_q24/datafusion:vortex-file-compressed	70501038 / 70328020 / +0.2%	91212371 / 92925325 / -1.8%	0.77 / 0.76 / +2.1%
tpcds_q25/datafusion:vortex-file-compressed	49016560 / 48670800 / +0.7%	82897825 / 75180443 / +10.3% 🔴	0.59 / 0.65 / -8.7%
tpcds_q26/datafusion:vortex-file-compressed	29539910 / 29657875 / -0.4%	48720681 / 49869041 / -2.3%	0.61 / 0.59 / +1.9%
tpcds_q27/datafusion:vortex-file-compressed	65406216 / 64342840 / +1.7%	83919387 / 90931460 / -7.7%	0.78 / 0.71 / +10.1%
tpcds_q28/datafusion:vortex-file-compressed	19007458 / 17884960 / +6.3%	35349918 / 39513246 / -10.5% 🟢	0.54 / 0.45 / +18.8%
tpcds_q29/datafusion:vortex-file-compressed	57176069 / 60837568 / -6.0%	82066229 / 82459948 / -0.5%	0.70 / 0.74 / -5.6%
tpcds_q30/datafusion:vortex-file-compressed	27379766 / 27166035 / +0.8%	43625611 / 43803893 / -0.4%	0.63 / 0.62 / +1.2%
tpcds_q31/datafusion:vortex-file-compressed	64204640 / 64437000 / -0.4%	90622985 / 90641946 / -0.0%	0.71 / 0.71 / -0.3%
tpcds_q32/datafusion:vortex-file-compressed	13514634 / 13396124 / +0.9%	29745793 / 30752001 / -3.3%	0.45 / 0.44 / +4.3%
tpcds_q33/datafusion:vortex-file-compressed	26768346 / 26669569 / +0.4%	48848660 / 48779912 / +0.1%	0.55 / 0.55 / +0.2%
tpcds_q34/datafusion:vortex-file-compressed	18726125 / 18402536 / +1.8%	37342923 / 37303157 / +0.1%	0.50 / 0.49 / +1.7%
tpcds_q35/datafusion:vortex-file-compressed	36035945 / 35531546 / +1.4%	55702646 / 55815250 / -0.2%	0.65 / 0.64 / +1.6%
tpcds_q36/datafusion:vortex-file-compressed	48231749 / 47159990 / +2.3%	70571126 / 71762201 / -1.7%	0.68 / 0.66 / +4.0%
tpcds_q37/datafusion:vortex-file-compressed	13440554 / 13578496 / -1.0%	36906307 / 33578290 / +9.9%	0.36 / 0.40 / -9.9%
tpcds_q38/datafusion:vortex-file-compressed	29696314 / 29806302 / -0.4%	52338630 / 50353024 / +3.9%	0.57 / 0.59 / -4.1%
tpcds_q39/datafusion:vortex-file-compressed	65332076 / 65199312 / +0.2%	88958494 / 90727675 / -1.9%	0.73 / 0.72 / +2.2%
tpcds_q40/datafusion:vortex-file-compressed	24889592 / 24785303 / +0.4%	45390854 / 45859178 / -1.0%	0.55 / 0.54 / +1.5%
tpcds_q41/datafusion:vortex-file-compressed	16473884 / 16637050 / -1.0%	30086184 / 31219099 / -3.6%	0.55 / 0.53 / +2.7%
tpcds_q42/datafusion:vortex-file-compressed	11489727 / 11144471 / +3.1%	27808190 / 28870063 / -3.7%	0.41 / 0.39 / +7.0%
tpcds_q43/datafusion:vortex-file-compressed	13046638 / 13678490 / -4.6%	31417808 / 32073270 / -2.0%	0.42 / 0.43 / -2.6%
tpcds_q44/datafusion:vortex-file-compressed	26548724 / 26464548 / +0.3%	50915935 / 48709705 / +4.5%	0.52 / 0.54 / -4.0%
tpcds_q45/datafusion:vortex-file-compressed	27281729 / 27426430 / -0.5%	47138800 / 47398791 / -0.5%	0.58 / 0.58 / +0.0%
tpcds_q46/datafusion:vortex-file-compressed	23943226 / 25283159 / -5.3%	46000543 / 45603022 / +0.9%	0.52 / 0.55 / -6.1%
tpcds_q47/datafusion:vortex-file-compressed	77532942 / 77819927 / -0.4%	102576582 / 103577837 / -1.0%	0.76 / 0.75 / +0.6%
tpcds_q48/datafusion:vortex-file-compressed	31015092 / 30981244 / +0.1%	50220861 / 51771301 / -3.0%	0.62 / 0.60 / +3.2%
tpcds_q49/datafusion:vortex-file-compressed	60452786 / 58753136 / +2.9%	89693091 / 82677083 / +8.5%	0.67 / 0.71 / -5.2%
tpcds_q50/datafusion:vortex-file-compressed	34717790 / 34227026 / +1.4%	55047491 / 56527503 / -2.6%	0.63 / 0.61 / +4.2%
tpcds_q51/datafusion:vortex-file-compressed	61364312 / 61228975 / +0.2%	84193913 / 83930846 / +0.3%	0.73 / 0.73 / -0.1%
tpcds_q52/datafusion:vortex-file-compressed	11615764 / 11647218 / -0.3%	28688294 / 28239981 / +1.6%	0.40 / 0.41 / -1.8%
tpcds_q53/datafusion:vortex-file-compressed	18119008 / 18135700 / -0.1%	38925466 / 37920352 / +2.7%	0.47 / 0.48 / -2.7%
tpcds_q54/datafusion:vortex-file-compressed	33922764 / 34598974 / -2.0%	56538412 / 60232274 / -6.1%	0.60 / 0.57 / +4.5%
tpcds_q55/datafusion:vortex-file-compressed	11348035 / 11351721 / -0.0%	26937932 / 27260024 / -1.2%	0.42 / 0.42 / +1.2%
tpcds_q56/datafusion:vortex-file-compressed	26275782 / 26696074 / -1.6%	48977919 / 49345567 / -0.7%	0.54 / 0.54 / -0.8%
tpcds_q57/datafusion:vortex-file-compressed	72789841 / 73151627 / -0.5%	96473305 / 97245201 / -0.8%	0.75 / 0.75 / +0.3%
tpcds_q58/datafusion:vortex-file-compressed	40360624 / 40346662 / +0.0%	64727659 / 64285186 / +0.7%	0.62 / 0.63 / -0.6%
tpcds_q59/datafusion:vortex-file-compressed	31977556 / 31921538 / +0.2%	52250549 / 53698147 / -2.7%	0.61 / 0.59 / +3.0%
tpcds_q60/datafusion:vortex-file-compressed	26614530 / 26947634 / -1.2%	47664370 / 49094149 / -2.9%	0.56 / 0.55 / +1.7%
tpcds_q61/datafusion:vortex-file-compressed	24346506 / 23779232 / +2.4%	47018822 / 48419039 / -2.9%	0.52 / 0.49 / +5.4%
tpcds_q62/datafusion:vortex-file-compressed	17137308 / 16909776 / +1.3%	34786964 / 35304462 / -1.5%	0.49 / 0.48 / +2.9%
tpcds_q63/datafusion:vortex-file-compressed	18645116 / 18339735 / +1.7%	38892885 / 38485509 / +1.1%	0.48 / 0.48 / +0.6%
tpcds_q64/datafusion:vortex-file-compressed	322939374 / 324483325 / -0.5%	353949550 / 355283710 / -0.4%	0.91 / 0.91 / -0.1%
tpcds_q65/datafusion:vortex-file-compressed	75462852 / 77162264 / -2.2%	94854211 / 95998189 / -1.2%	0.80 / 0.80 / -1.0%
tpcds_q66/datafusion:vortex-file-compressed	52075006 / 52087656 / -0.0%	74731299 / 73480808 / +1.7%	0.70 / 0.71 / -1.7%
tpcds_q67/datafusion:vortex-file-compressed	55370896 / 55507276 / -0.2%	81886539 / 83167067 / -1.5%	0.68 / 0.67 / +1.3%
tpcds_q68/datafusion:vortex-file-compressed	23820120 / 24488030 / -2.7%	45880105 / 45049410 / +1.8%	0.52 / 0.54 / -4.5%
tpcds_q69/datafusion:vortex-file-compressed	28661778 / 29359940 / -2.4%	48614184 / 48938288 / -0.7%	0.59 / 0.60 / -1.7%
tpcds_q70/datafusion:vortex-file-compressed	70530006 / 70423892 / +0.2%	92295451 / 91446011 / +0.9%	0.76 / 0.77 / -0.8%
tpcds_q71/datafusion:vortex-file-compressed	19652278 / 19753383 / -0.5%	38930042 / 39032600 / -0.3%	0.50 / 0.51 / -0.2%
tpcds_q72/datafusion:vortex-file-compressed	463937782 / 470737432 / -1.4%	496279279 / 497575109 / -0.3%	0.93 / 0.95 / -1.2%
tpcds_q73/datafusion:vortex-file-compressed	17248222 / 17294864 / -0.3%	37292434 / 38032092 / -1.9%	0.46 / 0.45 / +1.7%
tpcds_q74/datafusion:vortex-file-compressed	45387382 / 45614582 / -0.5%	67945076 / 69946141 / -2.9%	0.67 / 0.65 / +2.4%
tpcds_q75/datafusion:vortex-file-compressed	131861065 / 133714319 / -1.4%	160390017 / 159185468 / +0.8%	0.82 / 0.84 / -2.1%
tpcds_q76/datafusion:vortex-file-compressed	42686090 / 44336520 / -3.7%	62751201 / 61336194 / +2.3%	0.68 / 0.72 / -5.9%
tpcds_q77/datafusion:vortex-file-compressed	34385740 / 34491538 / -0.3%	56728606 / 56580808 / +0.3%	0.61 / 0.61 / -0.6%
tpcds_q78/datafusion:vortex-file-compressed	80315739 / 79871888 / +0.6%	106604141 / 107449583 / -0.8%	0.75 / 0.74 / +1.4%
tpcds_q79/datafusion:vortex-file-compressed	20979782 / 21405672 / -2.0%	42316724 / 42065266 / +0.6%	0.50 / 0.51 / -2.6%
tpcds_q80/datafusion:vortex-file-compressed	77661517 / 77312904 / +0.5%	105490012 / 107057038 / -1.5%	0.74 / 0.72 / +1.9%
tpcds_q81/datafusion:vortex-file-compressed	28411377 / 27955239 / +1.6%	44388621 / 43902165 / +1.1%	0.64 / 0.64 / +0.5%
tpcds_q82/datafusion:vortex-file-compressed	13037844 / 13282894 / -1.8%	36753894 / 36381128 / +1.0%	0.35 / 0.37 / -2.8%
tpcds_q83/datafusion:vortex-file-compressed	35835224 / 35274049 / +1.6%	53455400 / 59079301 / -9.5%	0.67 / 0.60 / +12.3%
tpcds_q84/datafusion:vortex-file-compressed	11650359 / 11869368 / -1.8%	27076379 / 28307689 / -4.3%	0.43 / 0.42 / +2.6%
tpcds_q85/datafusion:vortex-file-compressed	59197537 / 59957472 / -1.3%	83197959 / 83792540 / -0.7%	0.71 / 0.72 / -0.6%
tpcds_q86/datafusion:vortex-file-compressed	16366850 / 16097972 / +1.7%	31269711 / 31955454 / -2.1%	0.52 / 0.50 / +3.9%
tpcds_q87/datafusion:vortex-file-compressed	30154980 / 29517188 / +2.2%	49419318 / 50633563 / -2.4%	0.61 / 0.58 / +4.7%
tpcds_q88/datafusion:vortex-file-compressed	34223269 / 33912578 / +0.9%	59887267 / 63385771 / -5.5%	0.57 / 0.54 / +6.8%
tpcds_q89/datafusion:vortex-file-compressed	20694670 / 21221201 / -2.5%	39504291 / 40186396 / -1.7%	0.52 / 0.53 / -0.8%
tpcds_q90/datafusion:vortex-file-compressed	10610502 / 10144030 / +4.6%	26257617 / 26002820 / +1.0%	0.40 / 0.39 / +3.6%
tpcds_q91/datafusion:vortex-file-compressed	17037012 / 17184751 / -0.9%	36573056 / 35227711 / +3.8%	0.47 / 0.49 / -4.5%
tpcds_q92/datafusion:vortex-file-compressed	13276432 / 13530142 / -1.9%	30229553 / 32031646 / -5.6%	0.44 / 0.42 / +4.0%
tpcds_q93/datafusion:vortex-file-compressed	23405923 / 23673716 / -1.1%	43487446 / 43025185 / +1.1%	0.54 / 0.55 / -2.2%
tpcds_q94/datafusion:vortex-file-compressed	19437466 / 19528444 / -0.5%	38955091 / 39379816 / -1.1%	0.50 / 0.50 / +0.6%
tpcds_q95/datafusion:vortex-file-compressed	46002105 / 45854622 / +0.3%	69485897 / 68464655 / +1.5%	0.66 / 0.67 / -1.2%
tpcds_q96/datafusion:vortex-file-compressed	9270336 / 9657276 / -4.0%	24812579 / 26203736 / -5.3%	0.37 / 0.37 / +1.4%
tpcds_q97/datafusion:vortex-file-compressed	21059131 / 20963438 / +0.5%	42184119 / 42032504 / +0.4%	0.50 / 0.50 / +0.1%
tpcds_q98/datafusion:vortex-file-compressed	16619696 / 16790478 / -1.0%	35352897 / 36488907 / -3.1%	0.47 / 0.46 / +2.2%
tpcds_q99/datafusion:vortex-file-compressed	19090714 / 19356186 / -1.4%	37741659 / 38694832 / -2.5%	0.51 / 0.50 / +1.1%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-compact	26113410 / 25776326 / +1.3%	44358961 / 43314672 / +2.4%	0.59 / 0.60 / -1.1%
tpcds_q02/datafusion:vortex-compact	47352307 / 48716506 / -2.8%	64426468 / 66749811 / -3.5%	0.73 / 0.73 / +0.7%
tpcds_q03/datafusion:vortex-compact	12864346 / 12996261 / -1.0%	34385289 / 33135191 / +3.8%	0.37 / 0.39 / -4.6%
tpcds_q04/datafusion:vortex-compact	119927026 / 122196540 / -1.9%	143967081 / 149787563 / -3.9%	0.83 / 0.82 / +2.1%
tpcds_q05/datafusion:vortex-compact	61307023 / 61013464 / +0.5%	83706563 / 83092810 / +0.7%	0.73 / 0.73 / -0.3%
tpcds_q06/datafusion:vortex-compact	25743015 / 25505718 / +0.9%	45423497 / 46181965 / -1.6%	0.57 / 0.55 / +2.6%
tpcds_q07/datafusion:vortex-compact	34307792 / 36570257 / -6.2%	55057939 / 56191973 / -2.0%	0.62 / 0.65 / -4.3%
tpcds_q08/datafusion:vortex-compact	30444029 / 30310496 / +0.4%	49183903 / 47825202 / +2.8%	0.62 / 0.63 / -2.3%
tpcds_q09/datafusion:vortex-compact	22532656 / 23009131 / -2.1%	38261255 / 40707876 / -6.0%	0.59 / 0.57 / +4.2%
tpcds_q10/datafusion:vortex-compact	36747696 / 37276700 / -1.4%	60333213 / 58346058 / +3.4%	0.61 / 0.64 / -4.7%
tpcds_q11/datafusion:vortex-compact	69475153 / 69062763 / +0.6%	92880058 / 90149262 / +3.0%	0.75 / 0.77 / -2.4%
tpcds_q12/datafusion:vortex-compact	20376443 / 20695094 / -1.5%	38437042 / 39917656 / -3.7%	0.53 / 0.52 / +2.3%
tpcds_q13/datafusion:vortex-compact	56371380 / 54682834 / +3.1%	75358625 / 74135388 / +1.7%	0.75 / 0.74 / +1.4%
tpcds_q14/datafusion:vortex-compact	95969703 / 97096072 / -1.2%	124479102 / 121469664 / +2.5%	0.77 / 0.80 / -3.5%
tpcds_q15/datafusion:vortex-compact	27318690 / 27543981 / -0.8%	45205353 / 46317907 / -2.4%	0.60 / 0.59 / +1.6%
tpcds_q16/datafusion:vortex-compact	23088394 / 24783298 / -6.8%	47269906 / 45186387 / +4.6%	0.49 / 0.55 / -10.9%
tpcds_q17/datafusion:vortex-compact	69053856 / 64117546 / +7.7%	91061393 / 92585864 / -1.6%	0.76 / 0.69 / +9.5%
tpcds_q18/datafusion:vortex-compact	68913764 / 68232262 / +1.0%	89058130 / 91949294 / -3.1%	0.77 / 0.74 / +4.3%
tpcds_q19/datafusion:vortex-compact	23566952 / 22568462 / +4.4%	41340600 / 42528054 / -2.8%	0.57 / 0.53 / +7.4%
tpcds_q20/datafusion:vortex-compact	22051756 / 22020188 / +0.1%	41386090 / 42085787 / -1.7%	0.53 / 0.52 / +1.8%
tpcds_q21/datafusion:vortex-compact	17760936 / 18184798 / -2.3%	39314456 / 41652292 / -5.6%	0.45 / 0.44 / +3.5%
tpcds_q22/datafusion:vortex-compact	49369258 / 49486494 / -0.2%	71776726 / 71562586 / +0.3%	0.69 / 0.69 / -0.5%
tpcds_q23/datafusion:vortex-compact	75227877 / 75095684 / +0.2%	100483924 / 101031461 / -0.5%	0.75 / 0.74 / +0.7%
tpcds_q24/datafusion:vortex-compact	78989640 / 79841786 / -1.1%	99073290 / 101203992 / -2.1%	0.80 / 0.79 / +1.1%
tpcds_q25/datafusion:vortex-compact	58968393 / 55432212 / +6.4%	77859466 / 79302448 / -1.8%	0.76 / 0.70 / +8.4%
tpcds_q26/datafusion:vortex-compact	32480954 / 32691709 / -0.6%	50133165 / 51248766 / -2.2%	0.65 / 0.64 / +1.6%
tpcds_q27/datafusion:vortex-compact	61922956 / 64116815 / -3.4%	85208638 / 87492179 / -2.6%	0.73 / 0.73 / -0.8%
tpcds_q28/datafusion:vortex-compact	27554237 / 26598531 / +3.6%	50981146 / 49835683 / +2.3%	0.54 / 0.53 / +1.3%
tpcds_q29/datafusion:vortex-compact	65076760 / 62717000 / +3.8%	90052156 / 85213102 / +5.7%	0.72 / 0.74 / -1.8%
tpcds_q30/datafusion:vortex-compact	30022665 / 30318496 / -1.0%	46745907 / 49925022 / -6.4%	0.64 / 0.61 / +5.8%
tpcds_q31/datafusion:vortex-compact	75109622 / 75701310 / -0.8%	106358797 / 102695738 / +3.6%	0.71 / 0.74 / -4.2%
tpcds_q32/datafusion:vortex-compact	16357040 / 16230053 / +0.8%	33984953 / 35064012 / -3.1%	0.48 / 0.46 / +4.0%
tpcds_q33/datafusion:vortex-compact	27497046 / 28681070 / -4.1%	48592394 / 49578083 / -2.0%	0.57 / 0.58 / -2.2%
tpcds_q34/datafusion:vortex-compact	20804718 / 20859384 / -0.3%	43632860 / 44913642 / -2.9%	0.48 / 0.46 / +2.7%
tpcds_q35/datafusion:vortex-compact	41455922 / 41673418 / -0.5%	65093697 / 61846906 / +5.2%	0.64 / 0.67 / -5.5%
tpcds_q36/datafusion:vortex-compact	52955745 / 51345954 / +3.1%	74903168 / 76063385 / -1.5%	0.71 / 0.68 / +4.7%
tpcds_q37/datafusion:vortex-compact	15590090 / 15382526 / +1.3%	37698051 / 37639741 / +0.2%	0.41 / 0.41 / +1.2%
tpcds_q38/datafusion:vortex-compact	33082271 / 33375231 / -0.9%	55162668 / 53569786 / +3.0%	0.60 / 0.62 / -3.7%
tpcds_q39/datafusion:vortex-compact	65647480 / 67916722 / -3.3%	90506666 / 89430308 / +1.2%	0.73 / 0.76 / -4.5%
tpcds_q40/datafusion:vortex-compact	28239592 / 28148123 / +0.3%	49808823 / 47999804 / +3.8%	0.57 / 0.59 / -3.3%
tpcds_q41/datafusion:vortex-compact	18806698 / 19026270 / -1.2%	32773730 / 34142220 / -4.0%	0.57 / 0.56 / +3.0%
tpcds_q42/datafusion:vortex-compact	13390596 / 13062441 / +2.5%	31069565 / 31734184 / -2.1%	0.43 / 0.41 / +4.7%
tpcds_q43/datafusion:vortex-compact	15634302 / 15931757 / -1.9%	32342649 / 36314894 / -10.9% 🟢	0.48 / 0.44 / +10.2%
tpcds_q44/datafusion:vortex-compact	31047908 / 31384013 / -1.1%	52059066 / 54027655 / -3.6%	0.60 / 0.58 / +2.7%
tpcds_q45/datafusion:vortex-compact	30468964 / 30938772 / -1.5%	48918744 / 50016222 / -2.2%	0.62 / 0.62 / +0.7%
tpcds_q46/datafusion:vortex-compact	28260938 / 27911336 / +1.3%	48270693 / 49424822 / -2.3%	0.59 / 0.56 / +3.7%
tpcds_q47/datafusion:vortex-compact	85655204 / 87981350 / -2.6%	115529956 / 119001989 / -2.9%	0.74 / 0.74 / +0.3%
tpcds_q48/datafusion:vortex-compact	50537605 / 50500594 / +0.1%	68236742 / 68867864 / -0.9%	0.74 / 0.73 / +1.0%
tpcds_q49/datafusion:vortex-compact	64857583 / 64047102 / +1.3%	87927614 / 87129185 / +0.9%	0.74 / 0.74 / +0.3%
tpcds_q50/datafusion:vortex-compact	37724996 / 36876946 / +2.3%	59238491 / 57065111 / +3.8%	0.64 / 0.65 / -1.5%
tpcds_q51/datafusion:vortex-compact	62936794 / 62273654 / +1.1%	83838177 / 81171817 / +3.3%	0.75 / 0.77 / -2.1%
tpcds_q52/datafusion:vortex-compact	12901676 / 12447747 / +3.6%	32716955 / 30940140 / +5.7%	0.39 / 0.40 / -2.0%
tpcds_q53/datafusion:vortex-compact	21863483 / 23025892 / -5.0%	44946602 / 43085154 / +4.3%	0.49 / 0.53 / -9.0%
tpcds_q54/datafusion:vortex-compact	39404133 / 38488274 / +2.4%	64497050 / 64826815 / -0.5%	0.61 / 0.59 / +2.9%
tpcds_q55/datafusion:vortex-compact	12860202 / 12384582 / +3.8%	32302764 / 30405865 / +6.2%	0.40 / 0.41 / -2.3%
tpcds_q56/datafusion:vortex-compact	28789860 / 28811586 / -0.1%	50628845 / 50689745 / -0.1%	0.57 / 0.57 / +0.0%
tpcds_q57/datafusion:vortex-compact	79044562 / 79148164 / -0.1%	104508684 / 105650301 / -1.1%	0.76 / 0.75 / +1.0%
tpcds_q58/datafusion:vortex-compact	46644672 / 46773582 / -0.3%	70908740 / 70569802 / +0.5%	0.66 / 0.66 / -0.8%
tpcds_q59/datafusion:vortex-compact	39683764 / 38041028 / +4.3%	57069683 / 56073786 / +1.8%	0.70 / 0.68 / +2.5%
tpcds_q60/datafusion:vortex-compact	28261108 / 27987264 / +1.0%	51135948 / 51886061 / -1.4%	0.55 / 0.54 / +2.5%
tpcds_q61/datafusion:vortex-compact	27443505 / 27494894 / -0.2%	47718838 / 49401925 / -3.4%	0.58 / 0.56 / +3.3%
tpcds_q62/datafusion:vortex-compact	18192322 / 17931384 / +1.5%	35647222 / 35792947 / -0.4%	0.51 / 0.50 / +1.9%
tpcds_q63/datafusion:vortex-compact	23356276 / 22857434 / +2.2%	41520484 / 41539366 / -0.0%	0.56 / 0.55 / +2.2%
tpcds_q64/datafusion:vortex-compact	447009475 / 447710524 / -0.2%	461711970 / 456545849 / +1.1%	0.97 / 0.98 / -1.3%
tpcds_q65/datafusion:vortex-compact	82364767 / 80861325 / +1.9%	102392720 / 98961279 / +3.5%	0.80 / 0.82 / -1.6%
tpcds_q66/datafusion:vortex-compact	54091129 / 54217124 / -0.2%	76932812 / 76196915 / +1.0%	0.70 / 0.71 / -1.2%
tpcds_q67/datafusion:vortex-compact	59250396 / 58013408 / +2.1%	87987294 / 88685083 / -0.8%	0.67 / 0.65 / +2.9%
tpcds_q68/datafusion:vortex-compact	27494554 / 27450556 / +0.2%	54656775 / 49836454 / +9.7%	0.50 / 0.55 / -8.7%
tpcds_q69/datafusion:vortex-compact	34930475 / 36010286 / -3.0%	56205363 / 57662608 / -2.5%	0.62 / 0.62 / -0.5%
tpcds_q70/datafusion:vortex-compact	74635911 / 74718286 / -0.1%	95039044 / 96271729 / -1.3%	0.79 / 0.78 / +1.2%
tpcds_q71/datafusion:vortex-compact	20974096 / 20953750 / +0.1%	42261817 / 42576480 / -0.7%	0.50 / 0.49 / +0.8%
tpcds_q72/datafusion:vortex-compact	457905820 / 466737787 / -1.9%	474157606 / 485139592 / -2.3%	0.97 / 0.96 / +0.4%
tpcds_q73/datafusion:vortex-compact	19341370 / 19570536 / -1.2%	39854855 / 41729572 / -4.5%	0.49 / 0.47 / +3.5%
tpcds_q74/datafusion:vortex-compact	49377874 / 50561925 / -2.3%	71597845 / 72062203 / -0.6%	0.69 / 0.70 / -1.7%
tpcds_q75/datafusion:vortex-compact	136727511 / 138512184 / -1.3%	158207649 / 163718500 / -3.4%	0.86 / 0.85 / +2.1%
tpcds_q76/datafusion:vortex-compact	44740104 / 40918374 / +9.3%	61405344 / 66208203 / -7.3%	0.73 / 0.62 / +17.9%
tpcds_q77/datafusion:vortex-compact	39317117 / 37344647 / +5.3%	60393882 / 61619497 / -2.0%	0.65 / 0.61 / +7.4%
tpcds_q78/datafusion:vortex-compact	87763112 / 86085507 / +1.9%	112063046 / 112428064 / -0.3%	0.78 / 0.77 / +2.3%
tpcds_q79/datafusion:vortex-compact	24604196 / 24321632 / +1.2%	45411124 / 49337398 / -8.0%	0.54 / 0.49 / +9.9%
tpcds_q80/datafusion:vortex-compact	79495732 / 78547458 / +1.2%	105837415 / 108710581 / -2.6%	0.75 / 0.72 / +4.0%
tpcds_q81/datafusion:vortex-compact	30170658 / 29304870 / +3.0%	45788877 / 46527126 / -1.6%	0.66 / 0.63 / +4.6%
tpcds_q82/datafusion:vortex-compact	15813130 / 15676746 / +0.9%	40922905 / 38164133 / +7.2%	0.39 / 0.41 / -5.9%
tpcds_q83/datafusion:vortex-compact	36643718 / 36543168 / +0.3%	55421629 / 58883445 / -5.9%	0.66 / 0.62 / +6.5%
tpcds_q84/datafusion:vortex-compact	13000534 / 12939678 / +0.5%	28266993 / 29095989 / -2.8%	0.46 / 0.44 / +3.4%
tpcds_q85/datafusion:vortex-compact	103305554 / 102526320 / +0.8%	127897030 / 129131808 / -1.0%	0.81 / 0.79 / +1.7%
tpcds_q86/datafusion:vortex-compact	16490888 / 16920934 / -2.5%	35025074 / 34998779 / +0.1%	0.47 / 0.48 / -2.6%
tpcds_q87/datafusion:vortex-compact	33697462 / 32965978 / +2.2%	57007564 / 54506101 / +4.6%	0.59 / 0.60 / -2.3%
tpcds_q88/datafusion:vortex-compact	41158544 / 41786882 / -1.5%	65578964 / 69523016 / -5.7%	0.63 / 0.60 / +4.4%
tpcds_q89/datafusion:vortex-compact	25221875 / 24049242 / +4.9%	44136344 / 45525791 / -3.1%	0.57 / 0.53 / +8.2%
tpcds_q90/datafusion:vortex-compact	11360343 / 11500396 / -1.2%	27829298 / 27025032 / +3.0%	0.41 / 0.43 / -4.1%
tpcds_q91/datafusion:vortex-compact	26866396 / 27507622 / -2.3%	46227831 / 46530915 / -0.7%	0.58 / 0.59 / -1.7%
tpcds_q92/datafusion:vortex-compact	15337762 / 15633236 / -1.9%	33595661 / 33680445 / -0.3%	0.46 / 0.46 / -1.6%
tpcds_q93/datafusion:vortex-compact	24622390 / 24618200 / +0.0%	44395681 / 45162260 / -1.7%	0.55 / 0.55 / +1.7%
tpcds_q94/datafusion:vortex-compact	21648082 / 22089728 / -2.0%	41841109 / 42904778 / -2.5%	0.52 / 0.51 / +0.5%
tpcds_q95/datafusion:vortex-compact	50165096 / 49617591 / +1.1%	69389556 / 70416952 / -1.5%	0.72 / 0.70 / +2.6%
tpcds_q96/datafusion:vortex-compact	10687048 / 10836744 / -1.4%	28624171 / 28384043 / +0.8%	0.37 / 0.38 / -2.2%
tpcds_q97/datafusion:vortex-compact	25042626 / 24226920 / +3.4%	43332299 / 43451987 / -0.3%	0.58 / 0.56 / +3.7%
tpcds_q98/datafusion:vortex-compact	22105766 / 22301525 / -0.9%	42136240 / 43669055 / -3.5%	0.52 / 0.51 / +2.7%
tpcds_q99/datafusion:vortex-compact	20929232 / 20813350 / +0.6%	38776936 / 39338289 / -1.4%	0.54 / 0.53 / +2.0%

datafusion / parquet / ns (0.999x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	30246990 / 29752698 / +1.7%	44511922 / 46376877 / -4.0%	0.68 / 0.64 / +5.9%
tpcds_q02/datafusion:parquet	43234185 / 45530482 / -5.0%	61496907 / 62190185 / -1.1%	0.70 / 0.73 / -4.0%
tpcds_q03/datafusion:parquet	18857134 / 18739488 / +0.6%	32265202 / 32035333 / +0.7%	0.58 / 0.58 / -0.1%
tpcds_q04/datafusion:parquet	194329625 / 193172002 / +0.6%	223370702 / 219894731 / +1.6%	0.87 / 0.88 / -1.0%
tpcds_q05/datafusion:parquet	70845860 / 70157788 / +1.0%	94053549 / 91756024 / +2.5%	0.75 / 0.76 / -1.5%
tpcds_q06/datafusion:parquet	35095472 / 35440002 / -1.0%	53978021 / 50639022 / +6.6%	0.65 / 0.70 / -7.1%
tpcds_q07/datafusion:parquet	45471988 / 45610352 / -0.3%	68257512 / 68068007 / +0.3%	0.67 / 0.67 / -0.6%
tpcds_q08/datafusion:parquet	39977172 / 39718056 / +0.7%	52223702 / 53157067 / -1.8%	0.77 / 0.75 / +2.5%
tpcds_q09/datafusion:parquet	31170684 / 32540396 / -4.2%	44263599 / 45824772 / -3.4%	0.70 / 0.71 / -0.8%
tpcds_q10/datafusion:parquet	50168064 / 50712478 / -1.1%	62943222 / 72224206 / -12.9% 🟢	0.80 / 0.70 / +13.5%
tpcds_q11/datafusion:parquet	92721138 / 93350733 / -0.7%	115947861 / 114360708 / +1.4%	0.80 / 0.82 / -2.0%
tpcds_q12/datafusion:parquet	24182196 / 24109824 / +0.3%	35081490 / 35990657 / -2.5%	0.69 / 0.67 / +2.9%
tpcds_q13/datafusion:parquet	44149722 / 44154490 / -0.0%	66201881 / 68661645 / -3.6%	0.67 / 0.64 / +3.7%
tpcds_q14/datafusion:parquet	137818882 / 139675514 / -1.3%	148915722 / 156920913 / -5.1%	0.93 / 0.89 / +4.0%
tpcds_q15/datafusion:parquet	31060922 / 31358134 / -0.9%	48751634 / 49867315 / -2.2%	0.64 / 0.63 / +1.3%
tpcds_q16/datafusion:parquet	37309108 / 37611054 / -0.8%	54283265 / 55974209 / -3.0%	0.69 / 0.67 / +2.3%
tpcds_q17/datafusion:parquet	74059291 / 75681467 / -2.1%	99775164 / 100090514 / -0.3%	0.74 / 0.76 / -1.8%
tpcds_q18/datafusion:parquet	58894028 / 59702356 / -1.4%	79885893 / 79712560 / +0.2%	0.74 / 0.75 / -1.6%
tpcds_q19/datafusion:parquet	32534826 / 32198255 / +1.0%	49715050 / 49826290 / -0.2%	0.65 / 0.65 / +1.3%
tpcds_q20/datafusion:parquet	25370352 / 25810785 / -1.7%	38133000 / 38100368 / +0.1%	0.67 / 0.68 / -1.8%
tpcds_q21/datafusion:parquet	20556536 / 20116529 / +2.2%	33158700 / 34836211 / -4.8%	0.62 / 0.58 / +7.4%
tpcds_q22/datafusion:parquet	77689677 / 76828104 / +1.1%	90928696 / 91157531 / -0.3%	0.85 / 0.84 / +1.4%
tpcds_q23/datafusion:parquet	116184346 / 114969720 / +1.1%	134219564 / 137201771 / -2.2%	0.87 / 0.84 / +3.3%
tpcds_q24/datafusion:parquet	89879613 / 89330621 / +0.6%	115328713 / 117333369 / -1.7%	0.78 / 0.76 / +2.4%
tpcds_q25/datafusion:parquet	74792676 / 75275368 / -0.6%	99019876 / 98620828 / +0.4%	0.76 / 0.76 / -1.0%
tpcds_q26/datafusion:parquet	42598480 / 42232017 / +0.9%	58705202 / 62129618 / -5.5%	0.73 / 0.68 / +6.8%
tpcds_q27/datafusion:parquet	80423622 / 80627647 / -0.3%	106213912 / 101319813 / +4.8%	0.76 / 0.80 / -4.8%
tpcds_q28/datafusion:parquet	27272294 / 26789665 / +1.8%	43447293 / 45076412 / -3.6%	0.63 / 0.59 / +5.6%
tpcds_q29/datafusion:parquet	76366998 / 75476850 / +1.2%	101030043 / 102543009 / -1.5%	0.76 / 0.74 / +2.7%
tpcds_q30/datafusion:parquet	46863404 / 47435204 / -1.2%	66088112 / 62820490 / +5.2%	0.71 / 0.76 / -6.1%
tpcds_q31/datafusion:parquet	89891936 / 89668036 / +0.2%	102500575 / 107157971 / -4.3%	0.88 / 0.84 / +4.8%
tpcds_q32/datafusion:parquet	25308490 / 25291442 / +0.1%	40817862 / 42880904 / -4.8%	0.62 / 0.59 / +5.1%
tpcds_q33/datafusion:parquet	39095886 / 41727324 / -6.3%	54565818 / 54352423 / +0.4%	0.72 / 0.77 / -6.7%
tpcds_q34/datafusion:parquet	23503788 / 24115174 / -2.5%	37246558 / 38274159 / -2.7%	0.63 / 0.63 / +0.2%
tpcds_q35/datafusion:parquet	54653432 / 54173894 / +0.9%	72897306 / 71021150 / +2.6%	0.75 / 0.76 / -1.7%
tpcds_q36/datafusion:parquet	51832635 / 51786642 / +0.1%	68963498 / 71055538 / -2.9%	0.75 / 0.73 / +3.1%
tpcds_q37/datafusion:parquet	25329386 / 25576540 / -1.0%	39454090 / 38783234 / +1.7%	0.64 / 0.66 / -2.7%
tpcds_q38/datafusion:parquet	44950220 / 44579390 / +0.8%	61182939 / 64206337 / -4.7%	0.73 / 0.69 / +5.8%
tpcds_q39/datafusion:parquet	71276768 / 71551430 / -0.4%	87043560 / 90029860 / -3.3%	0.82 / 0.79 / +3.0%
tpcds_q40/datafusion:parquet	30506793 / 30014688 / +1.6%	48938996 / 50006791 / -2.1%	0.62 / 0.60 / +3.9%
tpcds_q41/datafusion:parquet	19547898 / 19932302 / -1.9%	32016621 / 33783702 / -5.2%	0.61 / 0.59 / +3.5%
tpcds_q42/datafusion:parquet	17930718 / 18397084 / -2.5%	31048917 / 31263200 / -0.7%	0.58 / 0.59 / -1.9%
tpcds_q43/datafusion:parquet	19954331 / 19545630 / +2.1%	32370077 / 33218896 / -2.6%	0.62 / 0.59 / +4.8%
tpcds_q44/datafusion:parquet	34298855 / 33921560 / +1.1%	52588890 / 52659226 / -0.1%	0.65 / 0.64 / +1.2%
tpcds_q45/datafusion:parquet	38109397 / 37696012 / +1.1%	52725553 / 53311901 / -1.1%	0.72 / 0.71 / +2.2%
tpcds_q46/datafusion:parquet	29370484 / 29007050 / +1.3%	48791625 / 48029391 / +1.6%	0.60 / 0.60 / -0.3%
tpcds_q47/datafusion:parquet	98324188 / 98690452 / -0.4%	123058292 / 120177746 / +2.4%	0.80 / 0.82 / -2.7%
tpcds_q48/datafusion:parquet	41207466 / 41223750 / -0.0%	61323855 / 61983253 / -1.1%	0.67 / 0.67 / +1.0%
tpcds_q49/datafusion:parquet	74218690 / 75531127 / -1.7%	95616653 / 99313342 / -3.7%	0.78 / 0.76 / +2.1%
tpcds_q50/datafusion:parquet	47501390 / 47531794 / -0.1%	67759082 / 68888821 / -1.6%	0.70 / 0.69 / +1.6%
tpcds_q51/datafusion:parquet	71360587 / 71055923 / +0.4%	92447007 / 91256796 / +1.3%	0.77 / 0.78 / -0.9%
tpcds_q52/datafusion:parquet	18779266 / 18516544 / +1.4%	32521102 / 33064362 / -1.6%	0.58 / 0.56 / +3.1%
tpcds_q53/datafusion:parquet	21948253 / 22468416 / -2.3%	39786833 / 39715323 / +0.2%	0.55 / 0.57 / -2.5%
tpcds_q54/datafusion:parquet	55108590 / 55254370 / -0.3%	73202905 / 73422849 / -0.3%	0.75 / 0.75 / +0.0%
tpcds_q55/datafusion:parquet	18602262 / 18101334 / +2.8%	32813579 / 31944683 / +2.7%	0.57 / 0.57 / +0.0%
tpcds_q56/datafusion:parquet	45367686 / 45702096 / -0.7%	57947921 / 59394162 / -2.4%	0.78 / 0.77 / +1.7%
tpcds_q57/datafusion:parquet	101671214 / 101119790 / +0.5%	117806781 / 124210455 / -5.2%	0.86 / 0.81 / +6.0%
tpcds_q58/datafusion:parquet	63906955 / 63900936 / +0.0%	81848989 / 82814478 / -1.2%	0.78 / 0.77 / +1.2%
tpcds_q59/datafusion:parquet	46785696 / 47174564 / -0.8%	65735557 / 64203309 / +2.4%	0.71 / 0.73 / -3.1%
tpcds_q60/datafusion:parquet	45254880 / 44991942 / +0.6%	60258463 / 60924780 / -1.1%	0.75 / 0.74 / +1.7%
tpcds_q61/datafusion:parquet	37365390 / 37418234 / -0.1%	60267501 / 58110822 / +3.7%	0.62 / 0.64 / -3.7%
tpcds_q62/datafusion:parquet	25229145 / 25274886 / -0.2%	38924339 / 39126526 / -0.5%	0.65 / 0.65 / +0.3%
tpcds_q63/datafusion:parquet	22072810 / 22076414 / -0.0%	39459488 / 40162383 / -1.8%	0.56 / 0.55 / +1.8%
tpcds_q64/datafusion:parquet	201642350 / 203425252 / -0.9%	235122103 / 238094015 / -1.2%	0.86 / 0.85 / +0.4%
tpcds_q65/datafusion:parquet	38448656 / 38702966 / -0.7%	52569921 / 54619868 / -3.8%	0.73 / 0.71 / +3.2%
tpcds_q66/datafusion:parquet	62115604 / 61491888 / +1.0%	78963733 / 79261991 / -0.4%	0.79 / 0.78 / +1.4%
tpcds_q67/datafusion:parquet	69671460 / 69429106 / +0.3%	93260418 / 95507012 / -2.4%	0.75 / 0.73 / +2.8%
tpcds_q68/datafusion:parquet	30002612 / 29330533 / +2.3%	49734476 / 49116770 / +1.3%	0.60 / 0.60 / +1.0%
tpcds_q69/datafusion:parquet	51166199 / 49497380 / +3.4%	65508892 / 67114000 / -2.4%	0.78 / 0.74 / +5.9%
tpcds_q70/datafusion:parquet	36954442 / 37050502 / -0.3%	55089446 / 57633550 / -4.4%	0.67 / 0.64 / +4.3%
tpcds_q71/datafusion:parquet	27141484 / 27368814 / -0.8%	42820895 / 44364299 / -3.5%	0.63 / 0.62 / +2.7%
tpcds_q72/datafusion:parquet	552451640 / 552347795 / +0.0%	568743033 / 569817271 / -0.2%	0.97 / 0.97 / +0.2%
tpcds_q73/datafusion:parquet	22785096 / 22848631 / -0.3%	37469656 / 38939111 / -3.8%	0.61 / 0.59 / +3.6%
tpcds_q74/datafusion:parquet	69043880 / 68849737 / +0.3%	88930285 / 85978821 / +3.4%	0.78 / 0.80 / -3.0%
tpcds_q75/datafusion:parquet	147555441 / 146482081 / +0.7%	177823836 / 167143434 / +6.4%	0.83 / 0.88 / -5.3%
tpcds_q76/datafusion:parquet	54909433 / 53371008 / +2.9%	71460546 / 72329020 / -1.2%	0.77 / 0.74 / +4.1%
tpcds_q77/datafusion:parquet	56138214 / 54383113 / +3.2%	72874180 / 78122821 / -6.7%	0.77 / 0.70 / +10.7%
tpcds_q78/datafusion:parquet	91128656 / 91201096 / -0.1%	123054576 / 123539162 / -0.4%	0.74 / 0.74 / +0.3%
tpcds_q79/datafusion:parquet	26022538 / 25677203 / +1.3%	44845940 / 43853404 / +2.3%	0.58 / 0.59 / -0.9%
tpcds_q80/datafusion:parquet	79286336 / 79393480 / -0.1%	111309076 / 113552600 / -2.0%	0.71 / 0.70 / +1.9%
tpcds_q81/datafusion:parquet	42927896 / 41976855 / +2.3%	58149741 / 60744293 / -4.3%	0.74 / 0.69 / +6.8%
tpcds_q82/datafusion:parquet	26809316 / 26129978 / +2.6%	40293249 / 42564060 / -5.3%	0.67 / 0.61 / +8.4%
tpcds_q83/datafusion:parquet	57095272 / 58945972 / -3.1%	77023215 / 76507276 / +0.7%	0.74 / 0.77 / -3.8%
tpcds_q84/datafusion:parquet	30262384 / 29994838 / +0.9%	45987465 / 45644135 / +0.8%	0.66 / 0.66 / +0.1%
tpcds_q85/datafusion:parquet	83232828 / 82990360 / +0.3%	106832674 / 105946461 / +0.8%	0.78 / 0.78 / -0.5%
tpcds_q86/datafusion:parquet	20205686 / 20196828 / +0.0%	34728100 / 35205522 / -1.4%	0.58 / 0.57 / +1.4%
tpcds_q87/datafusion:parquet	46519492 / 46722987 / -0.4%	61334656 / 62109906 / -1.2%	0.76 / 0.75 / +0.8%
tpcds_q88/datafusion:parquet	47637398 / 48631372 / -2.0%	57369392 / 71971095 / -20.3% 🟢	0.83 / 0.68 / +22.9%
tpcds_q89/datafusion:parquet	25852296 / 25907611 / -0.2%	42971822 / 43551508 / -1.3%	0.60 / 0.59 / +1.1%
tpcds_q90/datafusion:parquet	19602565 / 19971180 / -1.8%	32204337 / 32383567 / -0.6%	0.61 / 0.62 / -1.3%
tpcds_q91/datafusion:parquet	37115647 / 37188191 / -0.2%	57027511 / 53607030 / +6.4%	0.65 / 0.69 / -6.2%
tpcds_q92/datafusion:parquet	25808494 / 26497286 / -2.6%	40810305 / 42349428 / -3.6%	0.63 / 0.63 / +1.1%
tpcds_q93/datafusion:parquet	26278384 / 26322706 / -0.2%	47802017 / 48430431 / -1.3%	0.55 / 0.54 / +1.1%
tpcds_q94/datafusion:parquet	34596482 / 34573151 / +0.1%	49997549 / 50026634 / -0.1%	0.69 / 0.69 / +0.1%
tpcds_q95/datafusion:parquet	65157510 / 65201516 / -0.1%	80747922 / 80357611 / +0.5%	0.81 / 0.81 / -0.6%
tpcds_q96/datafusion:parquet	16648148 / 16392152 / +1.6%	27942387 / 29831281 / -6.3%	0.60 / 0.55 / +8.4%
tpcds_q97/datafusion:parquet	35531824 / 35657259 / -0.4%	53548280 / 54358196 / -1.5%	0.66 / 0.66 / +1.2%
tpcds_q98/datafusion:parquet	25160184 / 24868068 / +1.2%	38969809 / 38556837 / +1.1%	0.65 / 0.64 / +0.1%
tpcds_q99/datafusion:parquet	29470390 / 29746434 / -0.9%	42539400 / 42436740 / +0.2%	0.69 / 0.70 / -1.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	15121059 / 15264668 / -0.9%	23429664 / 22425155 / +4.5%	0.65 / 0.68 / -5.2%
tpcds_q02/duckdb:vortex-file-compressed	15755330 / 14973434 / +5.2%	21039733 / 19009476 / +10.7% 🔴	0.75 / 0.79 / -4.9%
tpcds_q03/duckdb:vortex-file-compressed	11704860 / 11712371 / -0.1%	21054019 / 19613825 / +7.3%	0.56 / 0.60 / -6.9%
tpcds_q04/duckdb:vortex-file-compressed	50885885 / 51022354 / -0.3%	61362733 / 60795769 / +0.9%	0.83 / 0.84 / -1.2%
tpcds_q05/duckdb:vortex-file-compressed	18992041 / 19096566 / -0.5%	28780920 / 25410592 / +13.3% 🔴	0.66 / 0.75 / -12.2%
tpcds_q06/duckdb:vortex-file-compressed	26728873 / 26787130 / -0.2%	39586282 / 39242376 / +0.9%	0.68 / 0.68 / -1.1%
tpcds_q07/duckdb:vortex-file-compressed	15770326 / 15496019 / +1.8%	27440476 / 30210167 / -9.2%	0.57 / 0.51 / +12.0%
tpcds_q08/duckdb:vortex-file-compressed	19045594 / 19298697 / -1.3%	29112237 / 29352994 / -0.8%	0.65 / 0.66 / -0.5%
tpcds_q09/duckdb:vortex-file-compressed	10361773 / 10476522 / -1.1%	17679069 / 16914855 / +4.5%	0.59 / 0.62 / -5.4%
tpcds_q10/duckdb:vortex-file-compressed	27714547 / 28017654 / -1.1%	45011415 / 39885577 / +12.9% 🔴	0.62 / 0.70 / -12.3%
tpcds_q11/duckdb:vortex-file-compressed	40091590 / 40536698 / -1.1%	50786003 / 51972537 / -2.3%	0.79 / 0.78 / +1.2%
tpcds_q12/duckdb:vortex-file-compressed	11155600 / 10294830 / +8.4%	16978822 / 16201575 / +4.8%	0.66 / 0.64 / +3.4%
tpcds_q13/duckdb:vortex-file-compressed	23442564 / 22209007 / +5.6%	35812148 / 34473656 / +3.9%	0.65 / 0.64 / +1.6%
tpcds_q14/duckdb:vortex-file-compressed	57560895 / 58395479 / -1.4%	75297853 / 71279176 / +5.6%	0.76 / 0.82 / -6.7%
tpcds_q15/duckdb:vortex-file-compressed	20840142 / 20892032 / -0.2%	25680144 / 26150066 / -1.8%	0.81 / 0.80 / +1.6%
tpcds_q16/duckdb:vortex-file-compressed	17637757 / 18320443 / -3.7%	25569798 / 26573916 / -3.8%	0.69 / 0.69 / +0.1%
tpcds_q17/duckdb:vortex-file-compressed	29890759 / 29987678 / -0.3%	44223409 / 44323195 / -0.2%	0.68 / 0.68 / -0.1%
tpcds_q18/duckdb:vortex-file-compressed	28331266 / 28945818 / -2.1%	39360400 / 38133344 / +3.2%	0.72 / 0.76 / -5.2%
tpcds_q19/duckdb:vortex-file-compressed	23706057 / 23747880 / -0.2%	33900386 / 32865726 / +3.1%	0.70 / 0.72 / -3.2%
tpcds_q20/duckdb:vortex-file-compressed	10614204 / 10547249 / +0.6%	17052513 / 17007061 / +0.3%	0.62 / 0.62 / +0.4%
tpcds_q21/duckdb:vortex-file-compressed	9863461 / 9908581 / -0.5%	20895992 / 19444056 / +7.5%	0.47 / 0.51 / -7.4%
tpcds_q22/duckdb:vortex-file-compressed	29271128 / 30117638 / -2.8%	38652523 / 39679503 / -2.6%	0.76 / 0.76 / -0.2%
tpcds_q23/duckdb:vortex-file-compressed	37961296 / 37729862 / +0.6%	48858021 / 49553886 / -1.4%	0.78 / 0.76 / +2.0%
tpcds_q24/duckdb:vortex-file-compressed	27405226 / 28093744 / -2.5%	40379475 / 38443831 / +5.0%	0.68 / 0.73 / -7.1%
tpcds_q25/duckdb:vortex-file-compressed	25090530 / 25595474 / -2.0%	40986103 / 38099067 / +7.6%	0.61 / 0.67 / -8.9%
tpcds_q26/duckdb:vortex-file-compressed	13259310 / 13563135 / -2.2%	21396684 / 19991382 / +7.0%	0.62 / 0.68 / -8.7%
tpcds_q27/duckdb:vortex-file-compressed	18561246 / 17817099 / +4.2%	30721863 / 31313773 / -1.9%	0.60 / 0.57 / +6.2%
tpcds_q28/duckdb:vortex-file-compressed	8023372 / 8355832 / -4.0%	12692791 / 12412079 / +2.3%	0.63 / 0.67 / -6.1%
tpcds_q29/duckdb:vortex-file-compressed	28515444 / 28893654 / -1.3%	43221663 / 43031558 / +0.4%	0.66 / 0.67 / -1.7%
tpcds_q30/duckdb:vortex-file-compressed	19157682 / 19293496 / -0.7%	27792973 / 27213892 / +2.1%	0.69 / 0.71 / -2.8%
tpcds_q31/duckdb:vortex-file-compressed	19152295 / 20282244 / -5.6%	30928552 / 27463842 / +12.6% 🔴	0.62 / 0.74 / -16.1%
tpcds_q32/duckdb:vortex-file-compressed	9879422 / 9918528 / -0.4%	20159896 / 19292046 / +4.5%	0.49 / 0.51 / -4.7%
tpcds_q33/duckdb:vortex-file-compressed	17177620 / 17542028 / -2.1%	32224531 / 28373549 / +13.6% 🔴	0.53 / 0.62 / -13.8%
tpcds_q34/duckdb:vortex-file-compressed	15547948 / 15936054 / -2.4%	24945412 / 23141845 / +7.8%	0.62 / 0.69 / -9.5%
tpcds_q35/duckdb:vortex-file-compressed	46352198 / 46206176 / +0.3%	61129548 / 58774209 / +4.0%	0.76 / 0.79 / -3.5%
tpcds_q36/duckdb:vortex-file-compressed	15107484 / 14847556 / +1.8%	29183688 / 26350312 / +10.8% 🔴	0.52 / 0.56 / -8.1%
tpcds_q37/duckdb:vortex-file-compressed	13877178 / 14061166 / -1.3%	22785917 / 26783769 / -14.9% 🟢	0.61 / 0.52 / +16.0%
tpcds_q38/duckdb:vortex-file-compressed	22408562 / 22480712 / -0.3%	28155047 / 28958869 / -2.8%	0.80 / 0.78 / +2.5%
tpcds_q39/duckdb:vortex-file-compressed	18429373 / 18389855 / +0.2%	28918763 / 28286917 / +2.2%	0.64 / 0.65 / -2.0%
tpcds_q40/duckdb:vortex-file-compressed	13176676 / 13538572 / -2.7%	18434460 / 18700365 / -1.4%	0.71 / 0.72 / -1.3%
tpcds_q41/duckdb:vortex-file-compressed	6577984 / 6611606 / -0.5%	8981737 / 9071192 / -1.0%	0.73 / 0.73 / +0.5%
tpcds_q42/duckdb:vortex-file-compressed	7886635 / 8262243 / -4.5%	17429404 / 21276644 / -18.1% 🟢	0.45 / 0.39 / +16.5%
tpcds_q43/duckdb:vortex-file-compressed	10240071 / 11116478 / -7.9%	18184884 / 19870911 / -8.5%	0.56 / 0.56 / +0.7%
tpcds_q44/duckdb:vortex-file-compressed	15734120 / 13947405 / +12.8% 🔴	23926541 / 22866651 / +4.6%	0.66 / 0.61 / +7.8%
tpcds_q45/duckdb:vortex-file-compressed	22334335 / 22207552 / +0.6%	29088212 / 28682300 / +1.4%	0.77 / 0.77 / -0.8%
tpcds_q46/duckdb:vortex-file-compressed	18677622 / 18286760 / +2.1%	32098537 / 30330635 / +5.8%	0.58 / 0.60 / -3.5%
tpcds_q47/duckdb:vortex-file-compressed	31005247 / 31263590 / -0.8%	43247660 / 40849823 / +5.9%	0.72 / 0.77 / -6.3%
tpcds_q48/duckdb:vortex-file-compressed	19439622 / 19692946 / -1.3%	32778173 / 29904148 / +9.6%	0.59 / 0.66 / -9.9%
tpcds_q49/duckdb:vortex-file-compressed	16868876 / 17161630 / -1.7%	29221553 / 28751919 / +1.6%	0.58 / 0.60 / -3.3%
tpcds_q50/duckdb:vortex-file-compressed	16629701 / 16826516 / -1.2%	27871346 / 26361679 / +5.7%	0.60 / 0.64 / -6.5%
tpcds_q51/duckdb:vortex-file-compressed	76151066 / 77443659 / -1.7%	62159534 / 59926163 / +3.7%	1.23 / 1.29 / -5.2%
tpcds_q52/duckdb:vortex-file-compressed	8247011 / 8182510 / +0.8%	19733497 / 17062283 / +15.7% 🔴	0.42 / 0.48 / -12.9%
tpcds_q53/duckdb:vortex-file-compressed	14909450 / 14486626 / +2.9%	25733804 / 25960479 / -0.9%	0.58 / 0.56 / +3.8%
tpcds_q54/duckdb:vortex-file-compressed	20479986 / 20385356 / +0.5%	29033385 / 32145365 / -9.7%	0.71 / 0.63 / +11.2%
tpcds_q55/duckdb:vortex-file-compressed	8289642 / 8382760 / -1.1%	18234224 / 17073641 / +6.8%	0.45 / 0.49 / -7.4%
tpcds_q56/duckdb:vortex-file-compressed	17336156 / 17496970 / -0.9%	28777753 / 34370379 / -16.3% 🟢	0.60 / 0.51 / +18.3%
tpcds_q57/duckdb:vortex-file-compressed	24076760 / 24360147 / -1.2%	30376965 / 30810019 / -1.4%	0.79 / 0.79 / +0.2%
tpcds_q58/duckdb:vortex-file-compressed	18467966 / 18442466 / +0.1%	32965626 / 29426921 / +12.0% 🔴	0.56 / 0.63 / -10.6%
tpcds_q59/duckdb:vortex-file-compressed	18891240 / 20987948 / -10.0%	25193354 / 24187696 / +4.2%	0.75 / 0.87 / -13.6%
tpcds_q60/duckdb:vortex-file-compressed	17422944 / 17676780 / -1.4%	29430108 / 29188034 / +0.8%	0.59 / 0.61 / -2.2%
tpcds_q61/duckdb:vortex-file-compressed	19658122 / 20183684 / -2.6%	32236152 / 33452959 / -3.6%	0.61 / 0.60 / +1.1%
tpcds_q62/duckdb:vortex-file-compressed	10441758 / 10285519 / +1.5%	15793785 / 15687521 / +0.7%	0.66 / 0.66 / +0.8%
tpcds_q63/duckdb:vortex-file-compressed	13149087 / 13887226 / -5.3%	22595303 / 23478001 / -3.8%	0.58 / 0.59 / -1.6%
tpcds_q64/duckdb:vortex-file-compressed	62824280 / 64107400 / -2.0%	83161929 / 77294832 / +7.6%	0.76 / 0.83 / -8.9%
tpcds_q65/duckdb:vortex-file-compressed	13446960 / 13785554 / -2.5%	22869305 / 23328160 / -2.0%	0.59 / 0.59 / -0.5%
tpcds_q66/duckdb:vortex-file-compressed	21296004 / 21360041 / -0.3%	30387224 / 32153454 / -5.5%	0.70 / 0.66 / +5.5%
tpcds_q67/duckdb:vortex-file-compressed	65225992 / 65605650 / -0.6%	81079428 / 85351395 / -5.0%	0.80 / 0.77 / +4.7%
tpcds_q68/duckdb:vortex-file-compressed	18504290 / 18174535 / +1.8%	30213346 / 31729942 / -4.8%	0.61 / 0.57 / +6.9%
tpcds_q69/duckdb:vortex-file-compressed	29897241 / 29213828 / +2.3%	44558672 / 42134551 / +5.8%	0.67 / 0.69 / -3.2%
tpcds_q70/duckdb:vortex-file-compressed	18622701 / 18776436 / -0.8%	31768399 / 27116461 / +17.2% 🔴	0.59 / 0.69 / -15.3%
tpcds_q71/duckdb:vortex-file-compressed	12629086 / 12783546 / -1.2%	23384402 / 22247231 / +5.1%	0.54 / 0.57 / -6.0%
tpcds_q72/duckdb:vortex-file-compressed	63113778 / 63837688 / -1.1%	75825031 / 79651706 / -4.8%	0.83 / 0.80 / +3.9%
tpcds_q73/duckdb:vortex-file-compressed	15171564 / 15160621 / +0.1%	26069194 / 22563434 / +15.5% 🔴	0.58 / 0.67 / -13.4%
tpcds_q74/duckdb:vortex-file-compressed	27566288 / 27585291 / -0.1%	37118354 / 36217357 / +2.5%	0.74 / 0.76 / -2.5%
tpcds_q75/duckdb:vortex-file-compressed	28503610 / 28364662 / +0.5%	42355909 / 38796858 / +9.2%	0.67 / 0.73 / -8.0%
tpcds_q76/duckdb:vortex-file-compressed	12742256 / 12921974 / -1.4%	23827161 / 24899632 / -4.3%	0.53 / 0.52 / +3.0%
tpcds_q77/duckdb:vortex-file-compressed	16110036 / 16275107 / -1.0%	26266200 / 24483304 / +7.3%	0.61 / 0.66 / -7.7%
tpcds_q78/duckdb:vortex-file-compressed	37645934 / 37466058 / +0.5%	48261784 / 47210583 / +2.2%	0.78 / 0.79 / -1.7%
tpcds_q79/duckdb:vortex-file-compressed	14581872 / 14589405 / -0.1%	24112883 / 24057971 / +0.2%	0.60 / 0.61 / -0.3%
tpcds_q80/duckdb:vortex-file-compressed	28452781 / 28171712 / +1.0%	42968715 / 39190881 / +9.6%	0.66 / 0.72 / -7.9%
tpcds_q81/duckdb:vortex-file-compressed	22306442 / 22565550 / -1.1%	29491032 / 29280411 / +0.7%	0.76 / 0.77 / -1.9%
tpcds_q82/duckdb:vortex-file-compressed	32269118 / 32821301 / -1.7%	40354852 / 39910170 / +1.1%	0.80 / 0.82 / -2.8%
tpcds_q83/duckdb:vortex-file-compressed	18686102 / 19029487 / -1.8%	24854586 / 26619874 / -6.6%	0.75 / 0.71 / +5.2%
tpcds_q84/duckdb:vortex-file-compressed	13000072 / 12908868 / +0.7%	18655038 / 18737009 / -0.4%	0.70 / 0.69 / +1.1%
tpcds_q85/duckdb:vortex-file-compressed	31585393 / 31368313 / +0.7%	40677957 / 40296822 / +0.9%	0.78 / 0.78 / -0.3%
tpcds_q86/duckdb:vortex-file-compressed	10660082 / 10788207 / -1.2%	17312630 / 19389241 / -10.7% 🟢	0.62 / 0.56 / +10.7%
tpcds_q87/duckdb:vortex-file-compressed	24143442 / 24385535 / -1.0%	30427591 / 29884959 / +1.8%	0.79 / 0.82 / -2.8%
tpcds_q88/duckdb:vortex-file-compressed	32825578 / 32410135 / +1.3%	44773007 / 45250130 / -1.1%	0.73 / 0.72 / +2.4%
tpcds_q89/duckdb:vortex-file-compressed	13594563 / 13923612 / -2.4%	23666649 / 24396156 / -3.0%	0.57 / 0.57 / +0.6%
tpcds_q90/duckdb:vortex-file-compressed	7703741 / 7546254 / +2.1%	14499791 / 12976832 / +11.7% 🔴	0.53 / 0.58 / -8.6%
tpcds_q91/duckdb:vortex-file-compressed	15300976 / 15347424 / -0.3%	21893656 / 21180658 / +3.4%	0.70 / 0.72 / -3.5%
tpcds_q92/duckdb:vortex-file-compressed	13255258 / 12969052 / +2.2%	21085746 / 20642231 / +2.1%	0.63 / 0.63 / +0.1%
tpcds_q93/duckdb:vortex-file-compressed	17331552 / 17250600 / +0.5%	25225222 / 25720365 / -1.9%	0.69 / 0.67 / +2.4%
tpcds_q94/duckdb:vortex-file-compressed	16226209 / 16289192 / -0.4%	25996854 / 24637235 / +5.5%	0.62 / 0.66 / -5.6%
tpcds_q95/duckdb:vortex-file-compressed	71448955 / 71140295 / +0.4%	79640295 / 78393722 / +1.6%	0.90 / 0.91 / -1.1%
tpcds_q96/duckdb:vortex-file-compressed	7445836 / 7368641 / +1.0%	18076007 / 14498604 / +24.7% 🔴	0.41 / 0.51 / -19.0%
tpcds_q97/duckdb:vortex-file-compressed	22661914 / 22400943 / +1.2%	31070777 / 28697173 / +8.3%	0.73 / 0.78 / -6.6%
tpcds_q98/duckdb:vortex-file-compressed	14427866 / 13407514 / +7.6%	28782449 / 23563409 / +22.1% 🔴	0.50 / 0.57 / -11.9%
tpcds_q99/duckdb:vortex-file-compressed	13495453 / 14924919 / -9.6%	19197922 / 21332229 / -10.0% 🟢	0.70 / 0.70 / +0.5%

duckdb / vortex-compact / ns (0.990x ➖, 3↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-compact	16647226 / 16459386 / +1.1%	24044564 / 23450587 / +2.5%	0.69 / 0.70 / -1.4%
tpcds_q02/duckdb:vortex-compact	16159173 / 16212948 / -0.3%	21444575 / 20250630 / +5.9%	0.75 / 0.80 / -5.9%
tpcds_q03/duckdb:vortex-compact	21995674 / 27388058 / -19.7% 🟢	34999635 / 34060198 / +2.8%	0.63 / 0.80 / -21.8%
tpcds_q04/duckdb:vortex-compact	54782561 / 53777810 / +1.9%	66578467 / 64753131 / +2.8%	0.82 / 0.83 / -0.9%
tpcds_q05/duckdb:vortex-compact	23597118 / 24442865 / -3.5%	32798982 / 34332813 / -4.5%	0.72 / 0.71 / +1.1%
tpcds_q06/duckdb:vortex-compact	33874284 / 35236352 / -3.9%	44911001 / 45241210 / -0.7%	0.75 / 0.78 / -3.2%
tpcds_q07/duckdb:vortex-compact	28183608 / 28922336 / -2.6%	37182699 / 38802193 / -4.2%	0.76 / 0.75 / +1.7%
tpcds_q08/duckdb:vortex-compact	48922080 / 48913566 / +0.0%	58292651 / 56644522 / +2.9%	0.84 / 0.86 / -2.8%
tpcds_q09/duckdb:vortex-compact	12407910 / 12348456 / +0.5%	22472353 / 19830569 / +13.3% 🔴	0.55 / 0.62 / -11.3%
tpcds_q10/duckdb:vortex-compact	45450288 / 45908390 / -1.0%	61965193 / 60472969 / +2.5%	0.73 / 0.76 / -3.4%
tpcds_q11/duckdb:vortex-compact	45806553 / 45290448 / +1.1%	58418310 / 57033314 / +2.4%	0.78 / 0.79 / -1.3%
tpcds_q12/duckdb:vortex-compact	13697219 / 13629099 / +0.5%	19798681 / 20121549 / -1.6%	0.69 / 0.68 / +2.1%
tpcds_q13/duckdb:vortex-compact	37055314 / 36846062 / +0.6%	50927601 / 50102883 / +1.6%	0.73 / 0.74 / -1.1%
tpcds_q14/duckdb:vortex-compact	67342572 / 68776240 / -2.1%	82183431 / 77944813 / +5.4%	0.82 / 0.88 / -7.1%
tpcds_q15/duckdb:vortex-compact	25941020 / 26289078 / -1.3%	31850404 / 31619767 / +0.7%	0.81 / 0.83 / -2.0%
tpcds_q16/duckdb:vortex-compact	24982622 / 25002183 / -0.1%	32712936 / 32227979 / +1.5%	0.76 / 0.78 / -1.6%
tpcds_q17/duckdb:vortex-compact	47768588 / 44894736 / +6.4%	58660555 / 56356258 / +4.1%	0.81 / 0.80 / +2.2%
tpcds_q18/duckdb:vortex-compact	36062692 / 35983510 / +0.2%	44803273 / 44143007 / +1.5%	0.80 / 0.82 / -1.3%
tpcds_q19/duckdb:vortex-compact	36329091 / 36196492 / +0.4%	43799428 / 43976078 / -0.4%	0.83 / 0.82 / +0.8%
tpcds_q20/duckdb:vortex-compact	14067632 / 14299122 / -1.6%	19807192 / 19751864 / +0.3%	0.71 / 0.72 / -1.9%
tpcds_q21/duckdb:vortex-compact	10470100 / 10658024 / -1.8%	18746826 / 18060770 / +3.8%	0.56 / 0.59 / -5.4%
tpcds_q22/duckdb:vortex-compact	31161872 / 30297208 / +2.9%	40441839 / 43203726 / -6.4%	0.77 / 0.70 / +9.9%
tpcds_q23/duckdb:vortex-compact	43382122 / 43556676 / -0.4%	54812890 / 53663931 / +2.1%	0.79 / 0.81 / -2.5%
tpcds_q24/duckdb:vortex-compact	39850054 / 39824984 / +0.1%	51221634 / 48313161 / +6.0%	0.78 / 0.82 / -5.6%
tpcds_q25/duckdb:vortex-compact	44270250 / 43191548 / +2.5%	54516462 / 52676834 / +3.5%	0.81 / 0.82 / -1.0%
tpcds_q26/duckdb:vortex-compact	25364214 / 25132462 / +0.9%	30861112 / 30512857 / +1.1%	0.82 / 0.82 / -0.2%
tpcds_q27/duckdb:vortex-compact	33068360 / 33354914 / -0.9%	45157260 / 43999548 / +2.6%	0.73 / 0.76 / -3.4%
tpcds_q28/duckdb:vortex-compact	11660310 / 10911880 / +6.9%	21538472 / 20253854 / +6.3%	0.54 / 0.54 / +0.5%
tpcds_q29/duckdb:vortex-compact	44368240 / 44742380 / -0.8%	55910828 / 56912113 / -1.8%	0.79 / 0.79 / +0.9%
tpcds_q30/duckdb:vortex-compact	22467862 / 22395954 / +0.3%	29913294 / 30111189 / -0.7%	0.75 / 0.74 / +1.0%
tpcds_q31/duckdb:vortex-compact	23678616 / 23694622 / -0.1%	32143676 / 33004866 / -2.6%	0.74 / 0.72 / +2.6%
tpcds_q32/duckdb:vortex-compact	14381076 / 14014974 / +2.6%	22432074 / 20316676 / +10.4% 🔴	0.64 / 0.69 / -7.1%
tpcds_q33/duckdb:vortex-compact	23625675 / 23115810 / +2.2%	34834753 / 35594211 / -2.1%	0.68 / 0.65 / +4.4%
tpcds_q34/duckdb:vortex-compact	22223025 / 24651496 / -9.9%	29818823 / 32924392 / -9.4%	0.75 / 0.75 / -0.5%
tpcds_q35/duckdb:vortex-compact	62306178 / 62124392 / +0.3%	76460076 / 76753661 / -0.4%	0.81 / 0.81 / +0.7%
tpcds_q36/duckdb:vortex-compact	21670475 / 22357838 / -3.1%	36758642 / 31131172 / +18.1% 🔴	0.59 / 0.72 / -17.9%
tpcds_q37/duckdb:vortex-compact	15258312 / 15327787 / -0.5%	26596281 / 24007229 / +10.8% 🔴	0.57 / 0.64 / -10.1%
tpcds_q38/duckdb:vortex-compact	26760027 / 26219568 / +2.1%	34927481 / 35674556 / -2.1%	0.77 / 0.73 / +4.2%
tpcds_q39/duckdb:vortex-compact	18769941 / 19979516 / -6.1%	29679386 / 26523285 / +11.9% 🔴	0.63 / 0.75 / -16.0%
tpcds_q40/duckdb:vortex-compact	16148364 / 16186364 / -0.2%	21260995 / 23147556 / -8.2%	0.76 / 0.70 / +8.6%
tpcds_q41/duckdb:vortex-compact	7706267 / 7821157 / -1.5%	10743983 / 11480186 / -6.4%	0.72 / 0.68 / +5.3%
tpcds_q42/duckdb:vortex-compact	12607602 / 13008299 / -3.1%	20190063 / 19278789 / +4.7%	0.62 / 0.67 / -7.5%
tpcds_q43/duckdb:vortex-compact	16598582 / 16451138 / +0.9%	25640125 / 24807913 / +3.4%	0.65 / 0.66 / -2.4%
tpcds_q44/duckdb:vortex-compact	20822906 / 20120409 / +3.5%	30774492 / 30486114 / +0.9%	0.68 / 0.66 / +2.5%
tpcds_q45/duckdb:vortex-compact	27525574 / 27597764 / -0.3%	33022644 / 32469274 / +1.7%	0.83 / 0.85 / -1.9%
tpcds_q46/duckdb:vortex-compact	29554624 / 29303422 / +0.9%	40462034 / 41049640 / -1.4%	0.73 / 0.71 / +2.3%
tpcds_q47/duckdb:vortex-compact	36625922 / 39106636 / -6.3%	49321721 / 46426934 / +6.2%	0.74 / 0.84 / -11.8%
tpcds_q48/duckdb:vortex-compact	33701496 / 35891603 / -6.1%	43616781 / 47529418 / -8.2%	0.77 / 0.76 / +2.3%
tpcds_q49/duckdb:vortex-compact	24326180 / 24702360 / -1.5%	39596654 / 37116635 / +6.7%	0.61 / 0.67 / -7.7%
tpcds_q50/duckdb:vortex-compact	28056622 / 32553265 / -13.8% 🟢	37611346 / 40903997 / -8.0%	0.75 / 0.80 / -6.3%
tpcds_q51/duckdb:vortex-compact	53095451 / 67665398 / -21.5% 🟢	87666316 / 67509503 / +29.9% 🔴	0.61 / 1.00 / -39.6%
tpcds_q52/duckdb:vortex-compact	11973605 / 11972988 / +0.0%	20550495 / 19549909 / +5.1%	0.58 / 0.61 / -4.9%
tpcds_q53/duckdb:vortex-compact	20835944 / 21570900 / -3.4%	29919797 / 28964499 / +3.3%	0.70 / 0.74 / -6.5%
tpcds_q54/duckdb:vortex-compact	26043984 / 26203004 / -0.6%	38328621 / 34349298 / +11.6% 🔴	0.68 / 0.76 / -10.9%
tpcds_q55/duckdb:vortex-compact	13133730 / 11781260 / +11.5% 🔴	20851955 / 19167304 / +8.8%	0.63 / 0.61 / +2.5%
tpcds_q56/duckdb:vortex-compact	24066602 / 24462991 / -1.6%	35281181 / 34786773 / +1.4%	0.68 / 0.70 / -3.0%
tpcds_q57/duckdb:vortex-compact	27579006 / 27735197 / -0.6%	36304380 / 33857915 / +7.2%	0.76 / 0.82 / -7.3%
tpcds_q58/duckdb:vortex-compact	21543069 / 21846298 / -1.4%	31057465 / 31526077 / -1.5%	0.69 / 0.69 / +0.1%
tpcds_q59/duckdb:vortex-compact	23547098 / 23233518 / +1.3%	32532095 / 29552570 / +10.1% 🔴	0.72 / 0.79 / -7.9%
tpcds_q60/duckdb:vortex-compact	24572536 / 24564447 / +0.0%	36943537 / 35708626 / +3.5%	0.67 / 0.69 / -3.3%
tpcds_q61/duckdb:vortex-compact	33444390 / 32767204 / +2.1%	49488681 / 43809689 / +13.0% 🔴	0.68 / 0.75 / -9.6%
tpcds_q62/duckdb:vortex-compact	11651437 / 11763070 / -0.9%	17984416 / 19341618 / -7.0%	0.65 / 0.61 / +6.5%
tpcds_q63/duckdb:vortex-compact	19605240 / 20215214 / -3.0%	27723927 / 28635532 / -3.2%	0.71 / 0.71 / +0.2%
tpcds_q64/duckdb:vortex-compact	85422876 / 86845608 / -1.6%	99129932 / 97921032 / +1.2%	0.86 / 0.89 / -2.8%
tpcds_q65/duckdb:vortex-compact	18790474 / 18256522 / +2.9%	28721138 / 28454665 / +0.9%	0.65 / 0.64 / +2.0%
tpcds_q66/duckdb:vortex-compact	25391481 / 25408662 / -0.1%	32843054 / 36882636 / -11.0% 🟢	0.77 / 0.69 / +12.2%
tpcds_q67/duckdb:vortex-compact	74671590 / 71257452 / +4.8%	105185256 / 98067578 / +7.3%	0.71 / 0.73 / -2.3%
tpcds_q68/duckdb:vortex-compact	29537270 / 29134272 / +1.4%	42795448 / 40434348 / +5.8%	0.69 / 0.72 / -4.2%
tpcds_q69/duckdb:vortex-compact	46745152 / 46638959 / +0.2%	56521924 / 61601427 / -8.2%	0.83 / 0.76 / +9.2%
tpcds_q70/duckdb:vortex-compact	31802906 / 32316718 / -1.6%	38820546 / 45663538 / -15.0% 🟢	0.82 / 0.71 / +15.8%
tpcds_q71/duckdb:vortex-compact	19133587 / 19518506 / -2.0%	33168603 / 31546588 / +5.1%	0.58 / 0.62 / -6.8%
tpcds_q72/duckdb:vortex-compact	69389178 / 69459018 / -0.1%	81686591 / 79486748 / +2.8%	0.85 / 0.87 / -2.8%
tpcds_q73/duckdb:vortex-compact	21593618 / 21495154 / +0.5%	28896336 / 27656068 / +4.5%	0.75 / 0.78 / -3.9%
tpcds_q74/duckdb:vortex-compact	32298830 / 32085034 / +0.7%	42248871 / 40604716 / +4.0%	0.76 / 0.79 / -3.3%
tpcds_q75/duckdb:vortex-compact	32470524 / 32967870 / -1.5%	45872223 / 43558387 / +5.3%	0.71 / 0.76 / -6.5%
tpcds_q76/duckdb:vortex-compact	15996650 / 16037258 / -0.3%	29030125 / 29145117 / -0.4%	0.55 / 0.55 / +0.1%
tpcds_q77/duckdb:vortex-compact	22973894 / 24779726 / -7.3%	33787141 / 32965634 / +2.5%	0.68 / 0.75 / -9.5%
tpcds_q78/duckdb:vortex-compact	42047410 / 41665827 / +0.9%	50741038 / 53260798 / -4.7%	0.83 / 0.78 / +5.9%
tpcds_q79/duckdb:vortex-compact	39160600 / 37853456 / +3.5%	46421622 / 63519266 / -26.9% 🟢	0.84 / 0.60 / +41.6%
tpcds_q80/duckdb:vortex-compact	37233408 / 37282711 / -0.1%	50684226 / 54316081 / -6.7%	0.73 / 0.69 / +7.0%
tpcds_q81/duckdb:vortex-compact	24402538 / 24416943 / -0.1%	32477436 / 31095368 / +4.4%	0.75 / 0.79 / -4.3%
tpcds_q82/duckdb:vortex-compact	36466580 / 36111762 / +1.0%	43532418 / 48456028 / -10.2% 🟢	0.84 / 0.75 / +12.4%
tpcds_q83/duckdb:vortex-compact	28525773 / 28202076 / +1.1%	42696323 / 35391433 / +20.6% 🔴	0.67 / 0.80 / -16.2%
tpcds_q84/duckdb:vortex-compact	15017820 / 15809152 / -5.0%	24004662 / 21558239 / +11.3% 🔴	0.63 / 0.73 / -14.7%
tpcds_q85/duckdb:vortex-compact	42013292 / 41548024 / +1.1%	50491771 / 49456115 / +2.1%	0.83 / 0.84 / -1.0%
tpcds_q86/duckdb:vortex-compact	12399340 / 12166100 / +1.9%	19289537 / 17555293 / +9.9%	0.64 / 0.69 / -7.2%
tpcds_q87/duckdb:vortex-compact	27654759 / 28317112 / -2.3%	34361394 / 35058818 / -2.0%	0.80 / 0.81 / -0.4%
tpcds_q88/duckdb:vortex-compact	66251874 / 72543256 / -8.7%	79071140 / 77177226 / +2.5%	0.84 / 0.94 / -10.9%
tpcds_q89/duckdb:vortex-compact	20815316 / 20918780 / -0.5%	28042859 / 29246239 / -4.1%	0.74 / 0.72 / +3.8%
tpcds_q90/duckdb:vortex-compact	11748484 / 11903564 / -1.3%	17843134 / 18421628 / -3.1%	0.66 / 0.65 / +1.9%
tpcds_q91/duckdb:vortex-compact	30557266 / 30616140 / -0.2%	36980849 / 37620920 / -1.7%	0.83 / 0.81 / +1.5%
tpcds_q92/duckdb:vortex-compact	20691991 / 20634156 / +0.3%	30957383 / 27897644 / +11.0% 🔴	0.67 / 0.74 / -9.6%
tpcds_q93/duckdb:vortex-compact	18332718 / 18425444 / -0.5%	26519109 / 27548339 / -3.7%	0.69 / 0.67 / +3.4%
tpcds_q94/duckdb:vortex-compact	21854574 / 22066050 / -1.0%	30481552 / 29253639 / +4.2%	0.72 / 0.75 / -4.9%
tpcds_q95/duckdb:vortex-compact	77503092 / 77740204 / -0.3%	85163484 / 85185221 / -0.0%	0.91 / 0.91 / -0.3%
tpcds_q96/duckdb:vortex-compact	17205092 / 17098389 / +0.6%	24661096 / 24545349 / +0.5%	0.70 / 0.70 / +0.2%
tpcds_q97/duckdb:vortex-compact	25353265 / 25366456 / -0.1%	35571128 / 37450387 / -5.0%	0.71 / 0.68 / +5.2%
tpcds_q98/duckdb:vortex-compact	18331104 / 18369895 / -0.2%	28607284 / 27095493 / +5.6%	0.64 / 0.68 / -5.5%
tpcds_q99/duckdb:vortex-compact	17044886 / 18279984 / -6.8%	25639107 / 24653987 / +4.0%	0.66 / 0.74 / -10.3%

duckdb / parquet / ns (1.008x ➖, 2↑ 6↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	23531546 / 25689730 / -8.4%	33807916 / 31845488 / +6.2%	0.70 / 0.81 / -13.7%
tpcds_q02/duckdb:parquet	15267946 / 15306013 / -0.2%	19688166 / 19855494 / -0.8%	0.78 / 0.77 / +0.6%
tpcds_q03/duckdb:parquet	10948924 / 8834426 / +23.9% 🔴	18294964 / 15882191 / +15.2% 🔴	0.60 / 0.56 / +7.6%
tpcds_q04/duckdb:parquet	127513710 / 127773884 / -0.2%	134092602 / 132677195 / +1.1%	0.95 / 0.96 / -1.3%
tpcds_q05/duckdb:parquet	21182918 / 21590868 / -1.9%	25732425 / 25433219 / +1.2%	0.82 / 0.85 / -3.0%
tpcds_q06/duckdb:parquet	26967976 / 27143704 / -0.6%	36656576 / 38216930 / -4.1%	0.74 / 0.71 / +3.6%
tpcds_q07/duckdb:parquet	15250450 / 15277979 / -0.2%	24114071 / 22622686 / +6.6%	0.63 / 0.68 / -6.4%
tpcds_q08/duckdb:parquet	25648073 / 25499658 / +0.6%	32438731 / 33355957 / -2.7%	0.79 / 0.76 / +3.4%
tpcds_q09/duckdb:parquet	18540725 / 18496726 / +0.2%	22533512 / 23080749 / -2.4%	0.82 / 0.80 / +2.7%
tpcds_q10/duckdb:parquet	27506566 / 28945609 / -5.0%	37370258 / 38088775 / -1.9%	0.74 / 0.76 / -3.1%
tpcds_q11/duckdb:parquet	71565746 / 71155904 / +0.6%	76637276 / 78054029 / -1.8%	0.93 / 0.91 / +2.4%
tpcds_q12/duckdb:parquet	12738026 / 12771300 / -0.3%	18100113 / 16908840 / +7.0%	0.70 / 0.76 / -6.8%
tpcds_q13/duckdb:parquet	23685326 / 23873824 / -0.8%	31736260 / 31676795 / +0.2%	0.75 / 0.75 / -1.0%
tpcds_q14/duckdb:parquet	60347950 / 61311700 / -1.6%	67878071 / 68070591 / -0.3%	0.89 / 0.90 / -1.3%
tpcds_q15/duckdb:parquet	24889578 / 24620134 / +1.1%	30449181 / 31117877 / -2.1%	0.82 / 0.79 / +3.3%
tpcds_q16/duckdb:parquet	19761433 / 19854356 / -0.5%	28967578 / 28164207 / +2.9%	0.68 / 0.70 / -3.2%
tpcds_q17/duckdb:parquet	32174552 / 32336690 / -0.5%	40734255 / 41074997 / -0.8%	0.79 / 0.79 / +0.3%
tpcds_q18/duckdb:parquet	39008222 / 40049120 / -2.6%	50802794 / 50212490 / +1.2%	0.77 / 0.80 / -3.7%
tpcds_q19/duckdb:parquet	26027881 / 24418270 / +6.6%	36502716 / 31862416 / +14.6% 🔴	0.71 / 0.77 / -7.0%
tpcds_q20/duckdb:parquet	13570087 / 13502086 / +0.5%	17679271 / 18643273 / -5.2%	0.77 / 0.72 / +6.0%
tpcds_q21/duckdb:parquet	9397033 / 9516444 / -1.3%	16327244 / 13047023 / +25.1% 🔴	0.58 / 0.73 / -21.1%
tpcds_q22/duckdb:parquet	34897287 / 35056859 / -0.5%	38943319 / 39300865 / -0.9%	0.90 / 0.89 / +0.5%
tpcds_q23/duckdb:parquet	41578410 / 40775450 / +2.0%	47837453 / 56852027 / -15.9% 🟢	0.87 / 0.72 / +21.2%
tpcds_q24/duckdb:parquet	33309266 / 33274697 / +0.1%	43913165 / 43963692 / -0.1%	0.76 / 0.76 / +0.2%
tpcds_q25/duckdb:parquet	29777351 / 30159328 / -1.3%	39287478 / 40974712 / -4.1%	0.76 / 0.74 / +3.0%
tpcds_q26/duckdb:parquet	30790672 / 30952160 / -0.5%	38173279 / 38860086 / -1.8%	0.81 / 0.80 / +1.3%
tpcds_q27/duckdb:parquet	31834436 / 33106012 / -3.8%	41429067 / 43656825 / -5.1%	0.77 / 0.76 / +1.3%
tpcds_q28/duckdb:parquet	17310736 / 17230477 / +0.5%	22768739 / 19725775 / +15.4% 🔴	0.76 / 0.87 / -13.0%
tpcds_q29/duckdb:parquet	30487968 / 30641357 / -0.5%	39255930 / 39752413 / -1.2%	0.78 / 0.77 / +0.8%
tpcds_q30/duckdb:parquet	32612177 / 32117170 / +1.5%	41714955 / 41855301 / -0.3%	0.78 / 0.77 / +1.9%
tpcds_q31/duckdb:parquet	20052829 / 20276600 / -1.1%	25066079 / 24073187 / +4.1%	0.80 / 0.84 / -5.0%
tpcds_q32/duckdb:parquet	14244668 / 11138008 / +27.9% 🔴	17167769 / 17216163 / -0.3%	0.83 / 0.65 / +28.3%
tpcds_q33/duckdb:parquet	15821199 / 15872476 / -0.3%	22959177 / 23282213 / -1.4%	0.69 / 0.68 / +1.1%
tpcds_q34/duckdb:parquet	16003928 / 16099116 / -0.6%	22303032 / 22486240 / -0.8%	0.72 / 0.72 / +0.2%
tpcds_q35/duckdb:parquet	46820830 / 46699046 / +0.3%	59664501 / 57035567 / +4.6%	0.78 / 0.82 / -4.2%
tpcds_q36/duckdb:parquet	14940762 / 15057915 / -0.8%	22757623 / 23267445 / -2.2%	0.66 / 0.65 / +1.4%
tpcds_q37/duckdb:parquet	11601912 / 12397131 / -6.4%	16745115 / 18671024 / -10.3% 🟢	0.69 / 0.66 / +4.3%
tpcds_q38/duckdb:parquet	26181448 / 26460802 / -1.1%	30969363 / 30846378 / +0.4%	0.85 / 0.86 / -1.4%
tpcds_q39/duckdb:parquet	24674818 / 24660601 / +0.1%	28142981 / 30218437 / -6.9%	0.88 / 0.82 / +7.4%
tpcds_q40/duckdb:parquet	16035462 / 15663362 / +2.4%	21142893 / 20856577 / +1.4%	0.76 / 0.75 / +1.0%
tpcds_q41/duckdb:parquet	7960074 / 7850326 / +1.4%	12585538 / 13874638 / -9.3%	0.63 / 0.57 / +11.8%
tpcds_q42/duckdb:parquet	8351392 / 8341908 / +0.1%	14619144 / 14938831 / -2.1%	0.57 / 0.56 / +2.3%
tpcds_q43/duckdb:parquet	10622126 / 10549999 / +0.7%	15715737 / 15830822 / -0.7%	0.68 / 0.67 / +1.4%
tpcds_q44/duckdb:parquet	16345164 / 16205170 / +0.9%	22839305 / 29253746 / -21.9% 🟢	0.72 / 0.55 / +29.2%
tpcds_q45/duckdb:parquet	23221458 / 22917456 / +1.3%	29996079 / 28671666 / +4.6%	0.77 / 0.80 / -3.1%
tpcds_q46/duckdb:parquet	36948685 / 35762230 / +3.3%	44706413 / 45181830 / -1.1%	0.83 / 0.79 / +4.4%
tpcds_q47/duckdb:parquet	31024104 / 32047240 / -3.2%	45259313 / 37582599 / +20.4% 🔴	0.69 / 0.85 / -19.6%
tpcds_q48/duckdb:parquet	20825772 / 20896598 / -0.3%	28788261 / 28571098 / +0.8%	0.72 / 0.73 / -1.1%
tpcds_q49/duckdb:parquet	18934302 / 18927180 / +0.0%	31691080 / 28032707 / +13.1% 🔴	0.60 / 0.68 / -11.5%
tpcds_q50/duckdb:parquet	17605608 / 17394210 / +1.2%	25447065 / 24590216 / +3.5%	0.69 / 0.71 / -2.2%
tpcds_q51/duckdb:parquet	53263752 / 53253398 / +0.0%	59721687 / 60607611 / -1.5%	0.89 / 0.88 / +1.5%
tpcds_q52/duckdb:parquet	10208756 / 8504144 / +20.0% 🔴	18452797 / 15464175 / +19.3% 🔴	0.55 / 0.55 / +0.6%
tpcds_q53/duckdb:parquet	11509824 / 12633038 / -8.9%	17244118 / 16992349 / +1.5%	0.67 / 0.74 / -10.2%
tpcds_q54/duckdb:parquet	20430370 / 20431619 / -0.0%	29238588 / 31698229 / -7.8%	0.70 / 0.64 / +8.4%
tpcds_q55/duckdb:parquet	8459853 / 8582928 / -1.4%	14924792 / 15007975 / -0.6%	0.57 / 0.57 / -0.9%
tpcds_q56/duckdb:parquet	16287138 / 16194791 / +0.6%	24154717 / 24025621 / +0.5%	0.67 / 0.67 / +0.0%
tpcds_q57/duckdb:parquet	29008538 / 29117336 / -0.4%	33982932 / 36221798 / -6.2%	0.85 / 0.80 / +6.2%
tpcds_q58/duckdb:parquet	18165820 / 18335732 / -0.9%	26391295 / 26181949 / +0.8%	0.69 / 0.70 / -1.7%
tpcds_q59/duckdb:parquet	20004990 / 19985185 / +0.1%	25305375 / 25010967 / +1.2%	0.79 / 0.80 / -1.1%
tpcds_q60/duckdb:parquet	16896134 / 17002700 / -0.6%	24455812 / 24440498 / +0.1%	0.69 / 0.70 / -0.7%
tpcds_q61/duckdb:parquet	21509619 / 21464898 / +0.2%	28696565 / 32727315 / -12.3% 🟢	0.75 / 0.66 / +14.3%
tpcds_q62/duckdb:parquet	10726376 / 12245097 / -12.4% 🟢	14806043 / 14987772 / -1.2%	0.72 / 0.82 / -11.3%
tpcds_q63/duckdb:parquet	11020688 / 10912282 / +1.0%	16621395 / 16478448 / +0.9%	0.66 / 0.66 / +0.1%
tpcds_q64/duckdb:parquet	52442453 / 52328410 / +0.2%	67602454 / 68055711 / -0.7%	0.78 / 0.77 / +0.9%
tpcds_q65/duckdb:parquet	17107110 / 14531382 / +17.7% 🔴	21005628 / 20704828 / +1.5%	0.81 / 0.70 / +16.0%
tpcds_q66/duckdb:parquet	24758802 / 24540897 / +0.9%	34432533 / 33118893 / +4.0%	0.72 / 0.74 / -3.0%
tpcds_q67/duckdb:parquet	77980726 / 77360504 / +0.8%	86039689 / 84620795 / +1.7%	0.91 / 0.91 / -0.9%
tpcds_q68/duckdb:parquet	29198870 / 29293696 / -0.3%	40621492 / 42709566 / -4.9%	0.72 / 0.69 / +4.8%
tpcds_q69/duckdb:parquet	28424700 / 28761226 / -1.2%	38070884 / 41731021 / -8.8%	0.75 / 0.69 / +8.3%
tpcds_q70/duckdb:parquet	16671574 / 16146194 / +3.3%	25099235 / 23233969 / +8.0%	0.66 / 0.69 / -4.4%
tpcds_q71/duckdb:parquet	14684832 / 14719500 / -0.2%	21287575 / 20777871 / +2.5%	0.69 / 0.71 / -2.6%
tpcds_q72/duckdb:parquet	81629111 / 83214758 / -1.9%	87805763 / 85928411 / +2.2%	0.93 / 0.97 / -4.0%
tpcds_q73/duckdb:parquet	13366555 / 13293508 / +0.5%	19391449 / 19886753 / -2.5%	0.69 / 0.67 / +3.1%
tpcds_q74/duckdb:parquet	100379284 / 98402996 / +2.0%	105649383 / 106042019 / -0.4%	0.95 / 0.93 / +2.4%
tpcds_q75/duckdb:parquet	40234557 / 40096330 / +0.3%	49674811 / 50925749 / -2.5%	0.81 / 0.79 / +2.9%
tpcds_q76/duckdb:parquet	13457790 / 13776062 / -2.3%	20494639 / 20012260 / +2.4%	0.66 / 0.69 / -4.6%
tpcds_q77/duckdb:parquet	17824524 / 16954126 / +5.1%	24562942 / 26347446 / -6.8%	0.73 / 0.64 / +12.8%
tpcds_q78/duckdb:parquet	48131998 / 48565195 / -0.9%	53423215 / 53024178 / +0.8%	0.90 / 0.92 / -1.6%
tpcds_q79/duckdb:parquet	20222279 / 20324733 / -0.5%	30644265 / 29003060 / +5.7%	0.66 / 0.70 / -5.8%
tpcds_q80/duckdb:parquet	31205361 / 31302243 / -0.3%	40945293 / 38458892 / +6.5%	0.76 / 0.81 / -6.4%
tpcds_q81/duckdb:parquet	29866772 / 29762328 / +0.4%	42056993 / 38850435 / +8.3%	0.71 / 0.77 / -7.3%
tpcds_q82/duckdb:parquet	12579886 / 14161548 / -11.2% 🟢	18550923 / 19615772 / -5.4%	0.68 / 0.72 / -6.1%
tpcds_q83/duckdb:parquet	15747344 / 15524710 / +1.4%	24737162 / 21165983 / +16.9% 🔴	0.64 / 0.73 / -13.2%
tpcds_q84/duckdb:parquet	17447524 / 17366778 / +0.5%	23160355 / 23998765 / -3.5%	0.75 / 0.72 / +4.1%
tpcds_q85/duckdb:parquet	34902126 / 34542902 / +1.0%	45877157 / 45731309 / +0.3%	0.76 / 0.76 / +0.7%
tpcds_q86/duckdb:parquet	13476418 / 12104650 / +11.3% 🔴	17741294 / 15422557 / +15.0% 🔴	0.76 / 0.78 / -3.2%
tpcds_q87/duckdb:parquet	28159116 / 28383476 / -0.8%	32232321 / 32200783 / +0.1%	0.87 / 0.88 / -0.9%
tpcds_q88/duckdb:parquet	27043506 / 27581796 / -2.0%	35486877 / 30890593 / +14.9% 🔴	0.76 / 0.89 / -14.7%
tpcds_q89/duckdb:parquet	12592626 / 12664836 / -0.6%	18684483 / 21952786 / -14.9% 🟢	0.67 / 0.58 / +16.8%
tpcds_q90/duckdb:parquet	9983570 / 6808624 / +46.6% 🔴	12986099 / 14255886 / -8.9%	0.77 / 0.48 / +61.0%
tpcds_q91/duckdb:parquet	21061050 / 20678984 / +1.8%	29508635 / 29698443 / -0.6%	0.71 / 0.70 / +2.5%
tpcds_q92/duckdb:parquet	11523782 / 11463072 / +0.5%	18567935 / 18403939 / +0.9%	0.62 / 0.62 / -0.4%
tpcds_q93/duckdb:parquet	20930823 / 21598278 / -3.1%	28695828 / 29180867 / -1.7%	0.73 / 0.74 / -1.5%
tpcds_q94/duckdb:parquet	16191214 / 15798436 / +2.5%	24853964 / 24693207 / +0.7%	0.65 / 0.64 / +1.8%
tpcds_q95/duckdb:parquet	89993966 / 89812966 / +0.2%	98177019 / 94521428 / +3.9%	0.92 / 0.95 / -3.5%
tpcds_q96/duckdb:parquet	6867736 / 6993089 / -1.8%	11047253 / 10809977 / +2.2%	0.62 / 0.65 / -3.9%
tpcds_q97/duckdb:parquet	25986240 / 26062654 / -0.3%	37844491 / 33159329 / +14.1% 🔴	0.69 / 0.79 / -12.6%
tpcds_q98/duckdb:parquet	15020446 / 15192564 / -1.1%	21942451 / 22406337 / -2.1%	0.68 / 0.68 / +1.0%
tpcds_q99/duckdb:parquet	17312158 / 17216037 / +0.6%	21231949 / 21615662 / -1.8%	0.82 / 0.80 / +2.4%

No file size changes detected.

github-actions · 2026-09-14T23:27:36Z

Benchmarks: String Encoding 📖

Commits: PR 21050aa4 vs base 64654627

vortex / vortex-file-compressed / ms (0.999x ➖, 0↑ 0↓)

name	ms (PR / base / %diff)
read/clickbench/URL/shard-0/fsst	32.172842 / 32.353601 / -0.6%
read/clickbench/URL/shard-0/onpair-12	20.299536 / 20.14681 / +0.8%
read/tpch/l_comment/fsst	53.460493 / 54.003204 / -1.0%
read/tpch/l_comment/onpair-12	49.332522 / 49.23386 / +0.2%
write/clickbench/URL/shard-0/fsst	592.426692 / 593.002854 / -0.1%
write/clickbench/URL/shard-0/onpair-12	993.014927 / 987.481327 / +0.6%
write/tpch/l_comment/fsst	1992.28168 / 1994.72654 / -0.1%
write/tpch/l_comment/onpair-12	2202.34755 / 2220.84169 / -0.8%

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

name	% (PR / base / %diff)
size/clickbench/URL/shard-0/fsst	47.3999586 / 47.3999586 / +0.0%
size/clickbench/URL/shard-0/onpair-12	30.225605 / 30.225605 / +0.0%
size/tpch/l_comment/fsst	30.5819725 / 30.5819725 / +0.0%
size/tpch/l_comment/onpair-12	25.8644092 / 25.8644092 / +0.0%

github-actions · 2026-09-14T23:30:26Z

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -6.4%
Engines: DataFusion No clear signal (-7.4%, environment too noisy confidence) · DuckDB No clear signal (-5.3%, environment too noisy confidence)
Vortex (geomean): hot 0.957x ➖ · cold 0.943x ➖
Parquet (geomean): hot 1.022x ➖ · cold 0.982x ➖
Shifts: Parquet (control) +2.2% · Median polish +0.2%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (0.977x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	219413996 / 218679067 / +0.3%	825993757 / 787804845 / +4.8%	0.27 / 0.28 / -4.3%
tpch_q02/datafusion:vortex-file-compressed	328068759 / 310180241 / +5.8%	742159137 / 587272028 / +26.4%	0.44 / 0.53 / -16.3%
tpch_q03/datafusion:vortex-file-compressed	352623856 / 422498688 / -16.5%	1050826983 / 1660603401 / -36.7% 🟢	0.34 / 0.25 / +31.9%
tpch_q04/datafusion:vortex-file-compressed	193708809 / 173839422 / +11.4%	390321266 / 376309809 / +3.7%	0.50 / 0.46 / +7.4%
tpch_q05/datafusion:vortex-file-compressed	398181588 / 348654345 / +14.2%	601808678 / 531715383 / +13.2%	0.66 / 0.66 / +0.9%
tpch_q06/datafusion:vortex-file-compressed	286436429 / 245372609 / +16.7%	763995384 / 381999671 / +100.0% 🔴	0.37 / 0.64 / -41.6%
tpch_q07/datafusion:vortex-file-compressed	386028456 / 359510543 / +7.4%	696932382 / 496038764 / +40.5% 🔴	0.55 / 0.72 / -23.6%
tpch_q08/datafusion:vortex-file-compressed	439776063 / 544936773 / -19.3%	528044246 / 657882816 / -19.7%	0.83 / 0.83 / +0.5%
tpch_q09/datafusion:vortex-file-compressed	462799988 / 337811871 / +37.0% 🔴	595877978 / 501595582 / +18.8%	0.78 / 0.67 / +15.3%
tpch_q10/datafusion:vortex-file-compressed	370838927 / 398965343 / -7.0%	531899998 / 528161379 / +0.7%	0.70 / 0.76 / -7.7%
tpch_q11/datafusion:vortex-file-compressed	297023697 / 257181480 / +15.5%	414620157 / 418186255 / -0.9%	0.72 / 0.61 / +16.5%
tpch_q12/datafusion:vortex-file-compressed	278794035 / 366346219 / -23.9%	484378345 / 478278777 / +1.3%	0.58 / 0.77 / -24.9%
tpch_q13/datafusion:vortex-file-compressed	130697929 / 140297902 / -6.8%	431674840 / 357511182 / +20.7%	0.30 / 0.39 / -22.8%
tpch_q14/datafusion:vortex-file-compressed	172184017 / 178682473 / -3.6%	321026041 / 641403570 / -49.9% 🟢	0.54 / 0.28 / +92.5%
tpch_q15/datafusion:vortex-file-compressed	290909428 / 295058253 / -1.4%	474621311 / 515283986 / -7.9%	0.61 / 0.57 / +7.0%
tpch_q16/datafusion:vortex-file-compressed	198966771 / 175693989 / +13.2%	339979050 / 295042421 / +15.2%	0.59 / 0.60 / -1.7%
tpch_q17/datafusion:vortex-file-compressed	283601586 / 406248484 / -30.2% 🟢	419242394 / 508601759 / -17.6%	0.68 / 0.80 / -15.3%
tpch_q18/datafusion:vortex-file-compressed	237137991 / 288572448 / -17.8%	359903913 / 659001447 / -45.4% 🟢	0.66 / 0.44 / +50.5%
tpch_q19/datafusion:vortex-file-compressed	322829525 / 436086239 / -26.0%	455949808 / 494699841 / -7.8%	0.71 / 0.88 / -19.7%
tpch_q20/datafusion:vortex-file-compressed	264911470 / 267828376 / -1.1%	421301996 / 416376628 / +1.2%	0.63 / 0.64 / -2.2%
tpch_q21/datafusion:vortex-file-compressed	501777429 / 479959337 / +4.5%	606857247 / 634689067 / -4.4%	0.83 / 0.76 / +9.3%
tpch_q22/datafusion:vortex-file-compressed	178375235 / 167064440 / +6.8%	438551448 / 351933710 / +24.6%	0.41 / 0.47 / -14.3%

datafusion / vortex-compact / ns (0.965x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	218427989 / 222175117 / -1.7%	677538633 / 682185015 / -0.7%	0.32 / 0.33 / -1.0%
tpch_q02/datafusion:vortex-compact	292710183 / 383988082 / -23.8%	559082063 / 568509377 / -1.7%	0.52 / 0.68 / -22.5%
tpch_q03/datafusion:vortex-compact	293439919 / 301753718 / -2.8%	626675676 / 678139175 / -7.6%	0.47 / 0.44 / +5.2%
tpch_q04/datafusion:vortex-compact	149611783 / 144189206 / +3.8%	343420484 / 420728383 / -18.4%	0.44 / 0.34 / +27.1%
tpch_q05/datafusion:vortex-compact	321772335 / 333053111 / -3.4%	541520056 / 672570234 / -19.5%	0.59 / 0.50 / +20.0%
tpch_q06/datafusion:vortex-compact	248726599 / 246656517 / +0.8%	368889306 / 373339572 / -1.2%	0.67 / 0.66 / +2.1%
tpch_q07/datafusion:vortex-compact	334760396 / 485695674 / -31.1% 🟢	495333819 / 1364942981 / -63.7% 🟢	0.68 / 0.36 / +89.9%
tpch_q08/datafusion:vortex-compact	389536468 / 439450134 / -11.4%	517997129 / 639250785 / -19.0%	0.75 / 0.69 / +9.4%
tpch_q09/datafusion:vortex-compact	441132124 / 287502563 / +53.4% 🔴	429168246 / 462733868 / -7.3%	1.03 / 0.62 / +65.4%
tpch_q10/datafusion:vortex-compact	332906173 / 317166765 / +5.0%	541213371 / 566382998 / -4.4%	0.62 / 0.56 / +9.8%
tpch_q11/datafusion:vortex-compact	259292468 / 343814577 / -24.6%	440845191 / 382370328 / +15.3%	0.59 / 0.90 / -34.6%
tpch_q12/datafusion:vortex-compact	302348627 / 351058995 / -13.9%	453629993 / 700026842 / -35.2% 🟢	0.67 / 0.50 / +32.9%
tpch_q13/datafusion:vortex-compact	194454314 / 118510188 / +64.1% 🔴	455600231 / 356429954 / +27.8%	0.43 / 0.33 / +28.4%
tpch_q14/datafusion:vortex-compact	200554405 / 179169996 / +11.9%	315818152 / 318585971 / -0.9%	0.64 / 0.56 / +12.9%
tpch_q15/datafusion:vortex-compact	300927867 / 307873903 / -2.3%	518714653 / 568616486 / -8.8%	0.58 / 0.54 / +7.1%
tpch_q16/datafusion:vortex-compact	149991516 / 147709735 / +1.5%	287050247 / 278242505 / +3.2%	0.52 / 0.53 / -1.6%
tpch_q17/datafusion:vortex-compact	294260991 / 324107681 / -9.2%	406508178 / 430145245 / -5.5%	0.72 / 0.75 / -3.9%
tpch_q18/datafusion:vortex-compact	244348938 / 230466712 / +6.0%	468381221 / 472146519 / -0.8%	0.52 / 0.49 / +6.9%
tpch_q19/datafusion:vortex-compact	406697523 / 498249966 / -18.4%	499311244 / 508536806 / -1.8%	0.81 / 0.98 / -16.9%
tpch_q20/datafusion:vortex-compact	254075046 / 296065948 / -14.2%	380957922 / 483158137 / -21.2%	0.67 / 0.61 / +8.8%
tpch_q21/datafusion:vortex-compact	385196805 / 439592278 / -12.4%	544802191 / 579818183 / -6.0%	0.71 / 0.76 / -6.7%
tpch_q22/datafusion:vortex-compact	135887069 / 151489654 / -10.3%	320299006 / 328926054 / -2.6%	0.42 / 0.46 / -7.9%

datafusion / parquet / ns (1.049x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	189083540 / 164586015 / +14.9%	668326996 / 387639361 / +72.4% 🔴	0.28 / 0.42 / -33.4%
tpch_q02/datafusion:parquet	255128601 / 328260209 / -22.3%	530958062 / 514634835 / +3.2%	0.48 / 0.64 / -24.7%
tpch_q03/datafusion:parquet	299657231 / 297490666 / +0.7%	735557013 / 873214825 / -15.8%	0.41 / 0.34 / +19.6%
tpch_q04/datafusion:parquet	184388253 / 170713185 / +8.0%	374399282 / 419319018 / -10.7%	0.49 / 0.41 / +21.0%
tpch_q05/datafusion:parquet	388956809 / 428066643 / -9.1%	480859593 / 494956572 / -2.8%	0.81 / 0.86 / -6.5%
tpch_q06/datafusion:parquet	136148272 / 128387911 / +6.0%	264066025 / 280647306 / -5.9%	0.52 / 0.46 / +12.7%
tpch_q07/datafusion:parquet	359939514 / 342014598 / +5.2%	562112550 / 567681516 / -1.0%	0.64 / 0.60 / +6.3%
tpch_q08/datafusion:parquet	401801667 / 437492644 / -8.2%	500104997 / 571655983 / -12.5%	0.80 / 0.77 / +5.0%
tpch_q09/datafusion:parquet	419515710 / 464249383 / -9.6%	563969497 / 651677525 / -13.5%	0.74 / 0.71 / +4.4%
tpch_q10/datafusion:parquet	481166076 / 396483583 / +21.4%	554252345 / 476719968 / +16.3%	0.87 / 0.83 / +4.4%
tpch_q11/datafusion:parquet	259183210 / 265632271 / -2.4%	415292121 / 424188068 / -2.1%	0.62 / 0.63 / -0.3%
tpch_q12/datafusion:parquet	246391242 / 210642400 / +17.0%	428808159 / 433832375 / -1.2%	0.57 / 0.49 / +18.3%
tpch_q13/datafusion:parquet	397177592 / 400023980 / -0.7%	522415624 / 541257874 / -3.5%	0.76 / 0.74 / +2.9%
tpch_q14/datafusion:parquet	205039299 / 189075998 / +8.4%	432207534 / 319622140 / +35.2% 🔴	0.47 / 0.59 / -19.8%
tpch_q15/datafusion:parquet	379589448 / 465698774 / -18.5%	588110085 / 747353471 / -21.3%	0.65 / 0.62 / +3.6%
tpch_q16/datafusion:parquet	132958851 / 107605340 / +23.6%	292433888 / 293393967 / -0.3%	0.45 / 0.37 / +24.0%
tpch_q17/datafusion:parquet	312287105 / 266811912 / +17.0%	453796963 / 398471394 / +13.9%	0.69 / 0.67 / +2.8%
tpch_q18/datafusion:parquet	447478463 / 413161275 / +8.3%	583481351 / 539948126 / +8.1%	0.77 / 0.77 / +0.2%
tpch_q19/datafusion:parquet	160827404 / 155658183 / +3.3%	332123037 / 324845938 / +2.2%	0.48 / 0.48 / +1.1%
tpch_q20/datafusion:parquet	241078378 / 254924167 / -5.4%	390497615 / 468846542 / -16.7%	0.62 / 0.54 / +13.5%
tpch_q21/datafusion:parquet	776058820 / 345385213 / +124.7% 🔴	631712492 / 476616327 / +32.5% 🔴	1.23 / 0.72 / +69.5%
tpch_q22/datafusion:parquet	172653375 / 207356353 / -16.7%	322792992 / 351476201 / -8.2%	0.53 / 0.59 / -9.3%

duckdb / vortex-file-compressed / ns (0.971x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	199102618 / 201599013 / -1.2%	283158200 / 266065074 / +6.4%	0.70 / 0.76 / -7.2%
tpch_q02/duckdb:vortex-file-compressed	363285341 / 369779488 / -1.8%	364750677 / 395784417 / -7.8%	1.00 / 0.93 / +6.6%
tpch_q03/duckdb:vortex-file-compressed	423863929 / 422963821 / +0.2%	476911326 / 457998447 / +4.1%	0.89 / 0.92 / -3.8%
tpch_q04/duckdb:vortex-file-compressed	219352629 / 224821617 / -2.4%	252049042 / 283770269 / -11.2%	0.87 / 0.79 / +9.8%
tpch_q05/duckdb:vortex-file-compressed	394238126 / 391073137 / +0.8%	443637432 / 483779642 / -8.3%	0.89 / 0.81 / +9.9%
tpch_q06/duckdb:vortex-file-compressed	273714108 / 285122496 / -4.0%	253862923 / 312736297 / -18.8%	1.08 / 0.91 / +18.3%
tpch_q07/duckdb:vortex-file-compressed	437296801 / 486382036 / -10.1%	488217929 / 564058628 / -13.4%	0.90 / 0.86 / +3.9%
tpch_q08/duckdb:vortex-file-compressed	570481044 / 555322118 / +2.7%	601811453 / 583486996 / +3.1%	0.95 / 0.95 / -0.4%
tpch_q09/duckdb:vortex-file-compressed	481608609 / 481360609 / +0.1%	532724534 / 448096752 / +18.9%	0.90 / 1.07 / -15.8%
tpch_q10/duckdb:vortex-file-compressed	426875491 / 529984614 / -19.5%	450391587 / 537535501 / -16.2%	0.95 / 0.99 / -3.9%
tpch_q11/duckdb:vortex-file-compressed	134244925 / 139116295 / -3.5%	156794193 / 158660094 / -1.2%	0.86 / 0.88 / -2.4%
tpch_q12/duckdb:vortex-file-compressed	320085266 / 461977505 / -30.7% 🟢	267478273 / 471985284 / -43.3% 🟢	1.20 / 0.98 / +22.3%
tpch_q13/duckdb:vortex-file-compressed	353992497 / 315590842 / +12.2%	390548887 / 316148583 / +23.5%	0.91 / 1.00 / -9.2%
tpch_q14/duckdb:vortex-file-compressed	245493452 / 259423899 / -5.4%	280665052 / 333429353 / -15.8%	0.87 / 0.78 / +12.4%
tpch_q15/duckdb:vortex-file-compressed	135230284 / 142258120 / -4.9%	190253373 / 214777489 / -11.4%	0.71 / 0.66 / +7.3%
tpch_q16/duckdb:vortex-file-compressed	185988446 / 173960484 / +6.9%	195206097 / 200896647 / -2.8%	0.95 / 0.87 / +10.0%
tpch_q17/duckdb:vortex-file-compressed	372229351 / 356169226 / +4.5%	360521876 / 381118422 / -5.4%	1.03 / 0.93 / +10.5%
tpch_q18/duckdb:vortex-file-compressed	346635095 / 321072300 / +8.0%	330798155 / 357988691 / -7.6%	1.05 / 0.90 / +16.8%
tpch_q19/duckdb:vortex-file-compressed	307215573 / 339469411 / -9.5%	360143402 / 380337004 / -5.3%	0.85 / 0.89 / -4.4%
tpch_q20/duckdb:vortex-file-compressed	377763264 / 420168614 / -10.1%	401841460 / 429620434 / -6.5%	0.94 / 0.98 / -3.9%
tpch_q21/duckdb:vortex-file-compressed	554973651 / 580106684 / -4.3%	634853220 / 594241180 / +6.8%	0.87 / 0.98 / -10.5%
tpch_q22/duckdb:vortex-file-compressed	135671251 / 112056413 / +21.1%	132439213 / 131104245 / +1.0%	1.02 / 0.85 / +19.9%

duckdb / vortex-compact / ns (0.916x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	208967514 / 210233273 / -0.6%	239071844 / 233147647 / +2.5%	0.87 / 0.90 / -3.1%
tpch_q02/duckdb:vortex-compact	353117164 / 368468104 / -4.2%	345223746 / 398244015 / -13.3%	1.02 / 0.93 / +10.6%
tpch_q03/duckdb:vortex-compact	381123452 / 393799640 / -3.2%	484312477 / 452291753 / +7.1%	0.79 / 0.87 / -9.6%
tpch_q04/duckdb:vortex-compact	242853144 / 876087221 / -72.3% 🟢	236136412 / 285287379 / -17.2%	1.03 / 3.07 / -66.5%
tpch_q05/duckdb:vortex-compact	348325739 / 346070969 / +0.7%	399204766 / 405251730 / -1.5%	0.87 / 0.85 / +2.2%
tpch_q06/duckdb:vortex-compact	330559497 / 271462094 / +21.8%	264989214 / 412242974 / -35.7% 🟢	1.25 / 0.66 / +89.4%
tpch_q07/duckdb:vortex-compact	402867434 / 398278416 / +1.2%	462888767 / 406283707 / +13.9%	0.87 / 0.98 / -11.2%
tpch_q08/duckdb:vortex-compact	496864650 / 511935519 / -2.9%	539256470 / 547005037 / -1.4%	0.92 / 0.94 / -1.5%
tpch_q09/duckdb:vortex-compact	447729354 / 430704858 / +4.0%	413340940 / 452781743 / -8.7%	1.08 / 0.95 / +13.9%
tpch_q10/duckdb:vortex-compact	391413237 / 429689433 / -8.9%	422783016 / 405907369 / +4.2%	0.93 / 1.06 / -12.5%
tpch_q11/duckdb:vortex-compact	133753412 / 131688795 / +1.6%	216826143 / 170118913 / +27.5%	0.62 / 0.77 / -20.3%
tpch_q12/duckdb:vortex-compact	197879772 / 379597675 / -47.9% 🟢	195675578 / 447672565 / -56.3% 🟢	1.01 / 0.85 / +19.3%
tpch_q13/duckdb:vortex-compact	205623633 / 190550704 / +7.9%	222509493 / 240941808 / -7.7%	0.92 / 0.79 / +16.8%
tpch_q14/duckdb:vortex-compact	229220131 / 214356969 / +6.9%	303725655 / 247176106 / +22.9%	0.75 / 0.87 / -13.0%
tpch_q15/duckdb:vortex-compact	139818688 / 138056405 / +1.3%	179563119 / 159241428 / +12.8%	0.78 / 0.87 / -10.2%
tpch_q16/duckdb:vortex-compact	161905126 / 187720204 / -13.8%	203110071 / 217970730 / -6.8%	0.80 / 0.86 / -7.4%
tpch_q17/duckdb:vortex-compact	355735943 / 357885805 / -0.6%	361819772 / 381574028 / -5.2%	0.98 / 0.94 / +4.8%
tpch_q18/duckdb:vortex-compact	266562288 / 267104590 / -0.2%	283187121 / 294036972 / -3.7%	0.94 / 0.91 / +3.6%
tpch_q19/duckdb:vortex-compact	345081999 / 340389363 / +1.4%	373145314 / 364295777 / +2.4%	0.92 / 0.93 / -1.0%
tpch_q20/duckdb:vortex-compact	360091306 / 381532753 / -5.6%	393492672 / 384334482 / +2.4%	0.92 / 0.99 / -7.8%
tpch_q21/duckdb:vortex-compact	514796851 / 505671177 / +1.8%	578723956 / 571794650 / +1.2%	0.89 / 0.88 / +0.6%
tpch_q22/duckdb:vortex-compact	104621495 / 107166145 / -2.4%	117927227 / 138643413 / -14.9%	0.89 / 0.77 / +14.8%

duckdb / parquet / ns (0.996x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	319298339 / 317531027 / +0.6%	300105680 / 448058769 / -33.0% 🟢	1.06 / 0.71 / +50.1%
tpch_q02/duckdb:parquet	644075059 / 672809495 / -4.3%	662065173 / 627987357 / +5.4%	0.97 / 1.07 / -9.2%
tpch_q03/duckdb:parquet	725652356 / 730266259 / -0.6%	769256927 / 886381656 / -13.2%	0.94 / 0.82 / +14.5%
tpch_q04/duckdb:parquet	451815158 / 489333053 / -7.7%	490542045 / 551961617 / -11.1%	0.92 / 0.89 / +3.9%
tpch_q05/duckdb:parquet	897279357 / 880258413 / +1.9%	902490217 / 1034217844 / -12.7%	0.99 / 0.85 / +16.8%
tpch_q06/duckdb:parquet	315161852 / 281375354 / +12.0%	281121989 / 270672124 / +3.9%	1.12 / 1.04 / +7.8%
tpch_q07/duckdb:parquet	815769341 / 854804223 / -4.6%	751310458 / 836329546 / -10.2%	1.09 / 1.02 / +6.2%
tpch_q08/duckdb:parquet	1020368710 / 1101422340 / -7.4%	1179262587 / 1051498443 / +12.2%	0.87 / 1.05 / -17.4%
tpch_q09/duckdb:parquet	977569210 / 946518058 / +3.3%	985643349 / 981845268 / +0.4%	0.99 / 0.96 / +2.9%
tpch_q10/duckdb:parquet	914084687 / 906624391 / +0.8%	971214728 / 996685116 / -2.6%	0.94 / 0.91 / +3.5%
tpch_q11/duckdb:parquet	421783734 / 425503456 / -0.9%	318900770 / 437002183 / -27.0%	1.32 / 0.97 / +35.8%
tpch_q12/duckdb:parquet	527429044 / 567363043 / -7.0%	692874819 / 539640312 / +28.4%	0.76 / 1.05 / -27.6%
tpch_q13/duckdb:parquet	757904432 / 766306297 / -1.1%	942698070 / 964604272 / -2.3%	0.80 / 0.79 / +1.2%
tpch_q14/duckdb:parquet	541613912 / 520443921 / +4.1%	637646295 / 500891593 / +27.3%	0.85 / 1.04 / -18.3%
tpch_q15/duckdb:parquet	370925275 / 371304170 / -0.1%	499881066 / 870511346 / -42.6% 🟢	0.74 / 0.43 / +74.0%
tpch_q16/duckdb:parquet	462590337 / 489787715 / -5.6%	431235324 / 488188217 / -11.7%	1.07 / 1.00 / +6.9%
tpch_q17/duckdb:parquet	462754803 / 449111914 / +3.0%	483003830 / 429035045 / +12.6%	0.96 / 1.05 / -8.5%
tpch_q18/duckdb:parquet	587419384 / 623466695 / -5.8%	620723143 / 593329835 / +4.6%	0.95 / 1.05 / -9.9%
tpch_q19/duckdb:parquet	583850259 / 525098180 / +11.2%	652882198 / 581003037 / +12.4%	0.89 / 0.90 / -1.1%
tpch_q20/duckdb:parquet	784641192 / 803527414 / -2.4%	795665926 / 757720192 / +5.0%	0.99 / 1.06 / -7.0%
tpch_q21/duckdb:parquet	678226634 / 649364511 / +4.4%	621931646 / 705417782 / -11.8%	1.09 / 0.92 / +18.5%
tpch_q22/duckdb:parquet	383619117 / 381752377 / +0.5%	389770677 / 410230424 / -5.0%	0.98 / 0.93 / +5.8%

github-actions · 2026-09-14T23:35:04Z

Benchmarks: TPC-H SF=10 on S3 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -4.1%
Engines: DataFusion No clear signal (-3.5%, environment too noisy confidence) · DuckDB No clear signal (-4.6%, environment too noisy confidence)
Vortex (geomean): hot 0.991x ➖ · cold 0.914x ➖
Parquet (geomean): hot 1.033x ➖ · cold 0.966x ➖
Shifts: Parquet (control) +3.3% · 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 and significance use hot runs; each target's geomean reports hot and cold beside each other where the individual runs were recorded and hot alone where they were not, the cold column shows first-run cost per row, and hot/cold is how much of each run the warm path saves. Rows whose results predate per-run reporting show only one value, taken from the value the runner reported.
Table cells: Each cell reads PR / base / %diff. The hot and cold columns mark a change as 🔴 slower or 🟢 faster once it clears this suite's threshold; anything smaller is noise here and is left unmarked, as is hot/cold, because a shift in the warm-up ratio is not a win or a loss by itself.

datafusion / vortex-compact / ns (1.052x ➖, 1↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	341424690 / 338737876 / +0.8%	1052660725 / 1258533868 / -16.4%	0.32 / 0.27 / +20.5%
tpch_q02/datafusion:vortex-compact	579101102 / 563330797 / +2.8%	1218033033 / 1112558497 / +9.5%	0.48 / 0.51 / -6.1%
tpch_q03/datafusion:vortex-compact	560422618 / 463507590 / +20.9%	1408708942 / 1522170065 / -7.5%	0.40 / 0.30 / +30.6%
tpch_q04/datafusion:vortex-compact	597976628 / 210064512 / +184.7% 🔴	1012810243 / 608496930 / +66.4% 🔴	0.59 / 0.35 / +71.0%
tpch_q05/datafusion:vortex-compact	600946936 / 607585047 / -1.1%	776566636 / 695317897 / +11.7%	0.77 / 0.87 / -11.4%
tpch_q06/datafusion:vortex-compact	290764676 / 277774448 / +4.7%	548652034 / 459209512 / +19.5%	0.53 / 0.60 / -12.4%
tpch_q07/datafusion:vortex-compact	580606438 / 848776951 / -31.6% 🟢	652002506 / 1097017986 / -40.6% 🟢	0.89 / 0.77 / +15.1%
tpch_q08/datafusion:vortex-compact	871165608 / 849001543 / +2.6%	988669490 / 1044728868 / -5.4%	0.88 / 0.81 / +8.4%
tpch_q09/datafusion:vortex-compact	892941252 / 670415016 / +33.2% 🔴	1055078115 / 959929458 / +9.9%	0.85 / 0.70 / +21.2%
tpch_q10/datafusion:vortex-compact	660692892 / 539906153 / +22.4%	719542924 / 829001002 / -13.2%	0.92 / 0.65 / +41.0%
tpch_q11/datafusion:vortex-compact	326877064 / 372818878 / -12.3%	745105431 / 810442664 / -8.1%	0.44 / 0.46 / -4.6%
tpch_q12/datafusion:vortex-compact	428523418 / 543787598 / -21.2%	510188893 / 808547791 / -36.9% 🟢	0.84 / 0.67 / +24.9%
tpch_q13/datafusion:vortex-compact	306455144 / 222241517 / +37.9% 🔴	553354150 / 520203207 / +6.4%	0.55 / 0.43 / +29.6%
tpch_q14/datafusion:vortex-compact	395319943 / 360600333 / +9.6%	388151744 / 404781577 / -4.1%	1.02 / 0.89 / +14.3%
tpch_q15/datafusion:vortex-compact	679374992 / 697227400 / -2.6%	929403628 / 804880492 / +15.5%	0.73 / 0.87 / -15.6%
tpch_q16/datafusion:vortex-compact	252143747 / 243808329 / +3.4%	450076187 / 455019907 / -1.1%	0.56 / 0.54 / +4.6%
tpch_q17/datafusion:vortex-compact	761757717 / 766165822 / -0.6%	791765438 / 902159526 / -12.2%	0.96 / 0.85 / +13.3%
tpch_q18/datafusion:vortex-compact	547126274 / 618359197 / -11.5%	600793844 / 720101771 / -16.6%	0.91 / 0.86 / +6.1%
tpch_q19/datafusion:vortex-compact	435073395 / 604844322 / -28.1%	655888792 / 753552021 / -13.0%	0.66 / 0.80 / -17.4%
tpch_q20/datafusion:vortex-compact	579450569 / 605688577 / -4.3%	869427626 / 980418247 / -11.3%	0.67 / 0.62 / +7.9%
tpch_q21/datafusion:vortex-compact	692480829 / 885861259 / -21.8%	1190400188 / 1012502450 / +17.6%	0.58 / 0.87 / -33.5%
tpch_q22/datafusion:vortex-compact	445539911 / 310273980 / +43.6% 🔴	716854872 / 825727013 / -13.2%	0.62 / 0.38 / +65.4%

datafusion / parquet / ns (1.090x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	363622584 / 247942884 / +46.7% 🔴	825660578 / 829857234 / -0.5%	0.44 / 0.30 / +47.4%
tpch_q02/datafusion:parquet	598768515 / 504613773 / +18.7%	1069409478 / 1065397005 / +0.4%	0.56 / 0.47 / +18.2%
tpch_q03/datafusion:parquet	593027899 / 579520280 / +2.3%	1133319104 / 1202738583 / -5.8%	0.52 / 0.48 / +8.6%
tpch_q04/datafusion:parquet	382071634 / 380053602 / +0.5%	637833661 / 465281537 / +37.1% 🔴	0.60 / 0.82 / -26.7%
tpch_q05/datafusion:parquet	663211472 / 652549411 / +1.6%	881006909 / 968826713 / -9.1%	0.75 / 0.67 / +11.8%
tpch_q06/datafusion:parquet	188990782 / 210382632 / -10.2%	326914419 / 372861304 / -12.3%	0.58 / 0.56 / +2.5%
tpch_q07/datafusion:parquet	686437940 / 675659816 / +1.6%	855931886 / 883858018 / -3.2%	0.80 / 0.76 / +4.9%
tpch_q08/datafusion:parquet	1402327045 / 817607261 / +71.5% 🔴	1287460110 / 1122461485 / +14.7%	1.09 / 0.73 / +49.5%
tpch_q09/datafusion:parquet	1056301609 / 929825915 / +13.6%	1247083175 / 1153184652 / +8.1%	0.85 / 0.81 / +5.0%
tpch_q10/datafusion:parquet	1608627880 / 1650158241 / -2.5%	2313752126 / 2290444921 / +1.0%	0.70 / 0.72 / -3.5%
tpch_q11/datafusion:parquet	446346438 / 416643097 / +7.1%	591208598 / 532496465 / +11.0%	0.75 / 0.78 / -3.5%
tpch_q12/datafusion:parquet	568256368 / 435198011 / +30.6% 🔴	605547752 / 532712479 / +13.7%	0.94 / 0.82 / +14.9%
tpch_q13/datafusion:parquet	481801282 / 460880893 / +4.5%	830354806 / 932814280 / -11.0%	0.58 / 0.49 / +17.4%
tpch_q14/datafusion:parquet	418040351 / 449698964 / -7.0%	648372913 / 620439033 / +4.5%	0.64 / 0.72 / -11.0%
tpch_q15/datafusion:parquet	708710943 / 714361030 / -0.8%	741801916 / 869161405 / -14.7%	0.96 / 0.82 / +16.2%
tpch_q16/datafusion:parquet	316028185 / 284099908 / +11.2%	584994216 / 563882818 / +3.7%	0.54 / 0.50 / +7.2%
tpch_q17/datafusion:parquet	756754437 / 784648412 / -3.6%	833679802 / 1050300052 / -20.6%	0.91 / 0.75 / +21.5%
tpch_q18/datafusion:parquet	864678583 / 956486439 / -9.6%	999274840 / 1085727241 / -8.0%	0.87 / 0.88 / -1.8%
tpch_q19/datafusion:parquet	570802837 / 451632717 / +26.4%	777458183 / 652094507 / +19.2%	0.73 / 0.69 / +6.0%
tpch_q20/datafusion:parquet	962299659 / 760110349 / +26.6%	1222695472 / 1353004363 / -9.6%	0.79 / 0.56 / +40.1%
tpch_q21/datafusion:parquet	1223494161 / 1138736443 / +7.4%	1246543622 / 1189501343 / +4.8%	0.98 / 0.96 / +2.5%
tpch_q22/datafusion:parquet	593969469 / 629824435 / -5.7%	879635387 / 844235047 / +4.2%	0.68 / 0.75 / -9.5%

duckdb / vortex-compact / ns (0.934x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	853278490 / 907857313 / -6.0%	1071798308 / 1917574413 / -44.1% 🟢	0.80 / 0.47 / +68.2%
tpch_q02/duckdb:vortex-compact	532532562 / 572077111 / -6.9%	524292366 / 760286463 / -31.0% 🟢	1.02 / 0.75 / +35.0%
tpch_q03/duckdb:vortex-compact	1079203600 / 1010609214 / +6.8%	1110950414 / 1987794951 / -44.1% 🟢	0.97 / 0.51 / +91.1%
tpch_q04/duckdb:vortex-compact	670573603 / 650451383 / +3.1%	783730640 / 864653176 / -9.4%	0.86 / 0.75 / +13.7%
tpch_q05/duckdb:vortex-compact	1145835915 / 1375964449 / -16.7%	1127463434 / 1770797799 / -36.3% 🟢	1.02 / 0.78 / +30.8%
tpch_q06/duckdb:vortex-compact	1098819026 / 1062482131 / +3.4%	1080520103 / 1203642233 / -10.2%	1.02 / 0.88 / +15.2%
tpch_q07/duckdb:vortex-compact	1334453269 / 1550063377 / -13.9%	1578186923 / 1599398133 / -1.3%	0.85 / 0.97 / -12.8%
tpch_q08/duckdb:vortex-compact	1422845273 / 1264472827 / +12.5%	1645971363 / 1401086405 / +17.5%	0.86 / 0.90 / -4.2%
tpch_q09/duckdb:vortex-compact	1700478354 / 1663391511 / +2.2%	1994586816 / 1793564553 / +11.2%	0.85 / 0.93 / -8.1%
tpch_q10/duckdb:vortex-compact	1315712334 / 1357888106 / -3.1%	1447922939 / 1912717537 / -24.3%	0.91 / 0.71 / +28.0%
tpch_q11/duckdb:vortex-compact	423788297 / 455553947 / -7.0%	574884866 / 662246911 / -13.2%	0.74 / 0.69 / +7.2%
tpch_q12/duckdb:vortex-compact	800024949 / 2006109076 / -60.1% 🟢	951524707 / 2229409396 / -57.3% 🟢	0.84 / 0.90 / -6.6%
tpch_q13/duckdb:vortex-compact	1054750938 / 1056447344 / -0.2%	1530817103 / 1522756024 / +0.5%	0.69 / 0.69 / -0.7%
tpch_q14/duckdb:vortex-compact	754660511 / 761266869 / -0.9%	993943736 / 853969865 / +16.4%	0.76 / 0.89 / -14.8%
tpch_q15/duckdb:vortex-compact	819801419 / 889191697 / -7.8%	874027189 / 895386025 / -2.4%	0.94 / 0.99 / -5.6%
tpch_q16/duckdb:vortex-compact	219901399 / 230592140 / -4.6%	312533689 / 255960977 / +22.1%	0.70 / 0.90 / -21.9%
tpch_q17/duckdb:vortex-compact	1265251133 / 1280766934 / -1.2%	1257960455 / 1261194815 / -0.3%	1.01 / 1.02 / -1.0%
tpch_q18/duckdb:vortex-compact	1083633316 / 1191565563 / -9.1%	1328592054 / 1520006052 / -12.6%	0.82 / 0.78 / +4.0%
tpch_q19/duckdb:vortex-compact	1046067361 / 1041369511 / +0.5%	1210909981 / 1176746273 / +2.9%	0.86 / 0.88 / -2.4%
tpch_q20/duckdb:vortex-compact	1473084911 / 1854407792 / -20.6%	1769104595 / 1787905278 / -1.1%	0.83 / 1.04 / -19.7%
tpch_q21/duckdb:vortex-compact	2155691454 / 2188430105 / -1.5%	2191726576 / 2210474990 / -0.8%	0.98 / 0.99 / -0.7%
tpch_q22/duckdb:vortex-compact	333359820 / 273339337 / +22.0%	403879708 / 411465213 / -1.8%	0.83 / 0.66 / +24.2%

duckdb / parquet / ns (0.979x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	306122725 / 366408979 / -16.5%	358474685 / 566723336 / -36.7% 🟢	0.85 / 0.65 / +32.1%
tpch_q02/duckdb:parquet	703969910 / 733245033 / -4.0%	1180115637 / 1273718271 / -7.3%	0.60 / 0.58 / +3.6%
tpch_q03/duckdb:parquet	888960579 / 961101159 / -7.5%	1124355288 / 1724781009 / -34.8% 🟢	0.79 / 0.56 / +41.9%
tpch_q04/duckdb:parquet	521676250 / 550072017 / -5.2%	649583752 / 779346845 / -16.7%	0.80 / 0.71 / +13.8%
tpch_q05/duckdb:parquet	987637798 / 1071426549 / -7.8%	999187527 / 1253004957 / -20.3%	0.99 / 0.86 / +15.6%
tpch_q06/duckdb:parquet	342117150 / 383217991 / -10.7%	357394982 / 300555414 / +18.9%	0.96 / 1.28 / -24.9%
tpch_q07/duckdb:parquet	1054955062 / 1001950471 / +5.3%	838388233 / 1002393877 / -16.4%	1.26 / 1.00 / +25.9%
tpch_q08/duckdb:parquet	1162695104 / 1208834709 / -3.8%	1247072873 / 1319878928 / -5.5%	0.93 / 0.92 / +1.8%
tpch_q09/duckdb:parquet	1172690150 / 1085711605 / +8.0%	1281380631 / 1228740828 / +4.3%	0.92 / 0.88 / +3.6%
tpch_q10/duckdb:parquet	2205926396 / 2106194396 / +4.7%	2354780295 / 2442585578 / -3.6%	0.94 / 0.86 / +8.6%
tpch_q11/duckdb:parquet	478285146 / 453491764 / +5.5%	467007005 / 490737593 / -4.8%	1.02 / 0.92 / +10.8%
tpch_q12/duckdb:parquet	619457255 / 571321652 / +8.4%	826723741 / 850799333 / -2.8%	0.75 / 0.67 / +11.6%
tpch_q13/duckdb:parquet	874832324 / 892335629 / -2.0%	1224312278 / 1082600866 / +13.1%	0.71 / 0.82 / -13.3%
tpch_q14/duckdb:parquet	582318082 / 690245730 / -15.6%	565986772 / 740695172 / -23.6%	1.03 / 0.93 / +10.4%
tpch_q15/duckdb:parquet	540147061 / 408520089 / +32.2% 🔴	471370414 / 547395686 / -13.9%	1.15 / 0.75 / +53.5%
tpch_q16/duckdb:parquet	576399421 / 597362057 / -3.5%	713789446 / 686244150 / +4.0%	0.81 / 0.87 / -7.2%
tpch_q17/duckdb:parquet	556809972 / 653759164 / -14.8%	789853577 / 579471330 / +36.3% 🔴	0.70 / 1.13 / -37.5%
tpch_q18/duckdb:parquet	795861749 / 723726505 / +10.0%	834035201 / 1052440790 / -20.8%	0.95 / 0.69 / +38.8%
tpch_q19/duckdb:parquet	700239011 / 706412383 / -0.9%	750583779 / 820277886 / -8.5%	0.93 / 0.86 / +8.3%
tpch_q20/duckdb:parquet	1033332525 / 1169184056 / -11.6%	1225441823 / 1066806690 / +14.9%	0.84 / 1.10 / -23.1%
tpch_q21/duckdb:parquet	905784433 / 890363675 / +1.7%	1008367185 / 981294331 / +2.8%	0.90 / 0.91 / -1.0%
tpch_q22/duckdb:parquet	744119588 / 789042149 / -5.7%	844042791 / 882398198 / -4.3%	0.88 / 0.89 / -1.4%

github-actions · 2026-09-14T23:35:16Z

Benchmarks: Compression 📖

Commits: PR 21050aa4 vs base 64654627

vortex / vortex-file-compressed / ns (0.984x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
compress time/Arade	851949778 / 889596596 / -4.2%
compress time/Bimbo	3899322794 / 3981256579 / -2.1%
compress time/CMSprovider	2885702573 / 3043408117 / -5.2%
compress time/Euro2016	307446470 / 319050483 / -3.6%
compress time/Food	305712409 / 314777398 / -2.9%
compress time/HashTags	555475336 / 567249298 / -2.1%
compress time/TPC-H l_comment canonical	773643117 / 787245680 / -1.7%
compress time/TPC-H l_comment chunked	783569080 / 786942554 / -0.4%
compress time/taxi	423406134 / 436587888 / -3.0%
compress time/wide table cols=100 chunks=1 rows=1000	7395586 / 7255687 / +1.9%
compress time/wide table cols=100 chunks=50 rows=1000	7416113 / 7342022 / +1.0%
compress time/wide table cols=1000 chunks=1 rows=1000	72281402 / 70327749 / +2.8%
compress time/wide table cols=1000 chunks=50 rows=1000	71836240 / 72138312 / -0.4%
compress time/wide table cols=10000 chunks=1 rows=1000	788651092 / 785543336 / +0.4%
compress time/wide table cols=10000 chunks=50 rows=1000	789844092 / 785401455 / +0.6%
decompress time/Arade	9237337 / 9479600 / -2.6%
decompress time/Bimbo	62918790 / 62801156 / +0.2%
decompress time/CMSprovider	26633274 / 27059551 / -1.6%
decompress time/Euro2016	7217908 / 7433908 / -2.9%
decompress time/Food	2991317 / 3073126 / -2.7%
decompress time/HashTags	58892785 / 59887685 / -1.7%
decompress time/TPC-H l_comment canonical	20570394 / 21793890 / -5.6%
decompress time/TPC-H l_comment chunked	20743183 / 21391010 / -3.0%
decompress time/taxi	8563584 / 8719432 / -1.8%
decompress time/wide table cols=100 chunks=1 rows=1000	2017160 / 2071846 / -2.6%
decompress time/wide table cols=100 chunks=50 rows=1000	2041111 / 2044547 / -0.2%
decompress time/wide table cols=1000 chunks=1 rows=1000	19673942 / 20073846 / -2.0%
decompress time/wide table cols=1000 chunks=50 rows=1000	19682987 / 19837126 / -0.8%
decompress time/wide table cols=10000 chunks=1 rows=1000	228306735 / 232264938 / -1.7%
decompress time/wide table cols=10000 chunks=50 rows=1000	228131020 / 229724150 / -0.7%

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

name	bytes (PR / base / %diff)
vortex-file-compressed size/Arade	142210524 / 142210524 / +0.0%
vortex-file-compressed size/Bimbo	458475220 / 458475220 / +0.0%
vortex-file-compressed size/CMSprovider	420650636 / 420650636 / +0.0%
vortex-file-compressed size/Euro2016	164038260 / 164038260 / +0.0%
vortex-file-compressed size/Food	38946488 / 38946488 / +0.0%
vortex-file-compressed size/HashTags	190336420 / 190336420 / +0.0%
vortex-file-compressed size/TPC-H l_comment canonical	179845160 / 179845160 / +0.0%
vortex-file-compressed size/TPC-H l_comment chunked	179845160 / 179845160 / +0.0%
vortex-file-compressed size/taxi	50116916 / 50116916 / +0.0%
vortex-file-compressed size/wide table cols=100 chunks=1 rows=1000	932480 / 932480 / +0.0%
vortex-file-compressed size/wide table cols=100 chunks=50 rows=1000	932480 / 932480 / +0.0%
vortex-file-compressed size/wide table cols=1000 chunks=1 rows=1000	9309680 / 9309680 / +0.0%
vortex-file-compressed size/wide table cols=1000 chunks=50 rows=1000	9309680 / 9309680 / +0.0%
vortex-file-compressed size/wide table cols=10000 chunks=1 rows=1000	93117680 / 93117680 / +0.0%
vortex-file-compressed size/wide table cols=10000 chunks=50 rows=1000	93117680 / 93117680 / +0.0%

vortex / vortex-file-compressed / ratio (0.990x ➖, 0↑ 0↓)

name	ratio (PR / base / %diff)
vortex:parquet-zstd ratio compress time/Arade	0.378362591 / 0.39531503 / -4.3%
vortex:parquet-zstd ratio compress time/Bimbo	0.330625252 / 0.336728325 / -1.8%
vortex:parquet-zstd ratio compress time/CMSprovider	0.452295168 / 0.476562481 / -5.1%
vortex:parquet-zstd ratio compress time/Euro2016	0.285124399 / 0.295671418 / -3.6%
vortex:parquet-zstd ratio compress time/Food	0.413567507 / 0.425964854 / -2.9%
vortex:parquet-zstd ratio compress time/HashTags	0.304600963 / 0.310016934 / -1.7%
vortex:parquet-zstd ratio compress time/TPC-H l_comment canonical	0.294400055 / 0.298643969 / -1.4%
vortex:parquet-zstd ratio compress time/TPC-H l_comment chunked	0.296563838 / 0.298766115 / -0.7%
vortex:parquet-zstd ratio compress time/taxi	0.387374116 / 0.400985767 / -3.4%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=1 rows=1000	1.86208893 / 1.81866027 / +2.4%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=50 rows=1000	1.86759022 / 1.86355574 / +0.2%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=1 rows=1000	1.613423 / 1.57369745 / +2.5%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=50 rows=1000	1.60531089 / 1.58642199 / +1.2%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=1 rows=1000	1.70887148 / 1.7174817 / -0.5%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=50 rows=1000	1.71846501 / 1.69809516 / +1.2%
vortex:parquet-zstd ratio decompress time/Arade	0.0165501938 / 0.0170030405 / -2.7%
vortex:parquet-zstd ratio decompress time/Bimbo	0.0392028351 / 0.0391283898 / +0.2%
vortex:parquet-zstd ratio decompress time/CMSprovider	0.0195499411 / 0.0198455927 / -1.5%
vortex:parquet-zstd ratio decompress time/Euro2016	0.0216295347 / 0.0222852317 / -2.9%
vortex:parquet-zstd ratio decompress time/Food	0.0174779194 / 0.0180832727 / -3.3%
vortex:parquet-zstd ratio decompress time/HashTags	0.114012519 / 0.115819916 / -1.6%
vortex:parquet-zstd ratio decompress time/TPC-H l_comment canonical	0.0413155734 / 0.0438000172 / -5.7%
vortex:parquet-zstd ratio decompress time/TPC-H l_comment chunked	0.0416409517 / 0.0428898607 / -2.9%
vortex:parquet-zstd ratio decompress time/taxi	0.0392778466 / 0.0400762427 / -2.0%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=1 rows=1000	0.977622129 / 0.991497469 / -1.4%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=50 rows=1000	0.995695473 / 1.00531929 / -1.0%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=1 rows=1000	0.82463848 / 0.846951193 / -2.6%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=50 rows=1000	0.835185356 / 0.816677942 / +2.3%
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=1 rows=1000	0.937584127 / 0.948174038 / -1.1%
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=50 rows=1000	0.916011508 / 0.922814612 / -0.7%
vortex:parquet-zstd size/Arade	0.55117307 / 0.55117307 / -0.0%
vortex:parquet-zstd size/Bimbo	1.19233967 / 1.19233967 / -0.0%
vortex:parquet-zstd size/CMSprovider	1.11611602 / 1.11611602 / -0.0%
vortex:parquet-zstd size/Euro2016	1.33387159 / 1.33387159 / -0.0%
vortex:parquet-zstd size/Food	1.09095332 / 1.09095332 / +0.0%
vortex:parquet-zstd size/HashTags	1.42576671 / 1.42576671 / +0.0%
vortex:parquet-zstd size/TPC-H l_comment canonical	1.13568553 / 1.13568553 / -0.0%
vortex:parquet-zstd size/TPC-H l_comment chunked	1.13568553 / 1.13568553 / -0.0%
vortex:parquet-zstd size/taxi	0.906541619 / 0.906541619 / -0.0%
vortex:parquet-zstd size/wide table cols=100 chunks=1 rows=1000	1.00008151 / 1.00008151 / +0.0%
vortex:parquet-zstd size/wide table cols=100 chunks=50 rows=1000	1.00008151 / 1.00008151 / +0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=1 rows=1000	0.99846375 / 0.99846375 / -0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=50 rows=1000	0.99846375 / 0.99846375 / -0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=1 rows=1000	0.998688074 / 0.998688074 / -0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=50 rows=1000	0.998688074 / 0.998688074 / -0.0%

vortex / parquet / ns (0.999x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
parquet_rs-zstd compress time/Arade	2251675507 / 2250348527 / +0.1%
parquet_rs-zstd compress time/Bimbo	11793783966 / 11823349211 / -0.3%
parquet_rs-zstd compress time/CMSprovider	6380131331 / 6386168101 / -0.1%
parquet_rs-zstd compress time/Euro2016	1078288885 / 1079071101 / -0.1%
parquet_rs-zstd compress time/Food	739207998 / 738975047 / +0.0%
parquet_rs-zstd compress time/HashTags	1823616480 / 1829736497 / -0.3%
parquet_rs-zstd compress time/TPC-H l_comment canonical	2627863357 / 2636067565 / -0.3%
parquet_rs-zstd compress time/TPC-H l_comment chunked	2642159899 / 2633975259 / +0.3%
parquet_rs-zstd compress time/taxi	1093016070 / 1088786495 / +0.4%
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	3971661 / 3989578 / -0.4%
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000	3970953 / 3939792 / +0.8%
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	44800032 / 44689498 / +0.2%
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	44749114 / 45472335 / -1.6%
parquet_rs-zstd compress time/wide table cols=10000 chunks=1 rows=1000	461504041 / 457380906 / +0.9%
parquet_rs-zstd compress time/wide table cols=10000 chunks=50 rows=1000	459621864 / 462519107 / -0.6%
parquet_rs-zstd decompress time/Arade	558140716 / 557523813 / +0.1%
parquet_rs-zstd decompress time/Bimbo	1604955097 / 1605002310 / -0.0%
parquet_rs-zstd decompress time/CMSprovider	1362319911 / 1363504301 / -0.1%
parquet_rs-zstd decompress time/Euro2016	333706115 / 333580019 / +0.0%
parquet_rs-zstd decompress time/Food	171148346 / 169943021 / +0.7%
parquet_rs-zstd decompress time/HashTags	516546650 / 517075879 / -0.1%
parquet_rs-zstd decompress time/TPC-H l_comment canonical	497884752 / 497577202 / +0.1%
parquet_rs-zstd decompress time/TPC-H l_comment chunked	498143826 / 498742818 / -0.1%
parquet_rs-zstd decompress time/taxi	218025802 / 217571095 / +0.2%
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2063333 / 2089613 / -1.3%
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2049935 / 2033729 / +0.8%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	23857657 / 23701302 / +0.7%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	23567208 / 24290023 / -3.0%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=1 rows=1000	243505333 / 244960238 / -0.6%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=50 rows=1000	249048203 / 248938570 / +0.0%

vortex / parquet / bytes (1.000x ➖, 0↑ 0↓)

name	bytes (PR / base / %diff)
parquet size/Arade	258014282 / 258014282 / +0.0%
parquet size/Bimbo	384517292 / 384517292 / +0.0%
parquet size/CMSprovider	376887911 / 376887911 / +0.0%
parquet size/Euro2016	122979049 / 122979049 / +0.0%
parquet size/Food	35699500 / 35699500 / +0.0%
parquet size/HashTags	133497590 / 133497590 / +0.0%
parquet size/TPC-H l_comment canonical	158358238 / 158358238 / +0.0%
parquet size/TPC-H l_comment chunked	158358238 / 158358238 / +0.0%
parquet size/taxi	55283635 / 55283635 / +0.0%
parquet size/wide table cols=100 chunks=1 rows=1000	932404 / 932404 / +0.0%
parquet size/wide table cols=100 chunks=50 rows=1000	932404 / 932404 / +0.0%
parquet size/wide table cols=1000 chunks=1 rows=1000	9324004 / 9324004 / +0.0%
parquet size/wide table cols=1000 chunks=50 rows=1000	9324004 / 9324004 / +0.0%
parquet size/wide table cols=10000 chunks=1 rows=1000	93240004 / 93240004 / +0.0%
parquet size/wide table cols=10000 chunks=50 rows=1000	93240004 / 93240004 / +0.0%

vortex / arrow-ipc / ns (0.999x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
arrow-ipc compress time/Arade	99254607 / 100358644 / -1.1%
arrow-ipc compress time/Bimbo	619408493 / 636006746 / -2.6%
arrow-ipc compress time/CMSprovider	382997641 / 385820016 / -0.7%
arrow-ipc compress time/Euro2016	38534895 / 38696020 / -0.4%
arrow-ipc compress time/Food	34056494 / 34160428 / -0.3%
arrow-ipc compress time/HashTags	79094454 / 79364202 / -0.3%
arrow-ipc compress time/TPC-H l_comment canonical	495858226 / 501024295 / -1.0%
arrow-ipc compress time/TPC-H l_comment chunked	501146133 / 506218345 / -1.0%
arrow-ipc compress time/taxi	75060495 / 75763442 / -0.9%
arrow-ipc compress time/wide table cols=100 chunks=1 rows=1000	202233 / 210131 / -3.8%
arrow-ipc compress time/wide table cols=100 chunks=50 rows=1000	205053 / 204722 / +0.2%
arrow-ipc compress time/wide table cols=1000 chunks=1 rows=1000	2280293 / 2278809 / +0.1%
arrow-ipc compress time/wide table cols=1000 chunks=50 rows=1000	2205249 / 2253259 / -2.1%
arrow-ipc compress time/wide table cols=10000 chunks=1 rows=1000	25356318 / 25718923 / -1.4%
arrow-ipc compress time/wide table cols=10000 chunks=50 rows=1000	25707507 / 25756510 / -0.2%
arrow-ipc decompress time/Arade	140863413 / 140908123 / -0.0%
arrow-ipc decompress time/Bimbo	409750479 / 418397590 / -2.1%
arrow-ipc decompress time/CMSprovider	580110781 / 582602937 / -0.4%
arrow-ipc decompress time/Euro2016	63869337 / 63849044 / +0.0%
arrow-ipc decompress time/Food	48776324 / 48935173 / -0.3%
arrow-ipc decompress time/HashTags	121302883 / 119840676 / +1.2%
arrow-ipc decompress time/TPC-H l_comment canonical	530586297 / 533987074 / -0.6%
arrow-ipc decompress time/TPC-H l_comment chunked	530740411 / 534523309 / -0.7%
arrow-ipc decompress time/taxi	45446107 / 45391425 / +0.1%
arrow-ipc decompress time/wide table cols=100 chunks=1 rows=1000	318699 / 320261 / -0.5%
arrow-ipc decompress time/wide table cols=100 chunks=50 rows=1000	318094 / 320309 / -0.7%
arrow-ipc decompress time/wide table cols=1000 chunks=1 rows=1000	3635487 / 3459339 / +5.1%
arrow-ipc decompress time/wide table cols=1000 chunks=50 rows=1000	3492897 / 3447765 / +1.3%
arrow-ipc decompress time/wide table cols=10000 chunks=1 rows=1000	36629182 / 35186897 / +4.1%
arrow-ipc decompress time/wide table cols=10000 chunks=50 rows=1000	36842206 / 34849878 / +5.7%

vortex / arrow-ipc / bytes (1.000x ➖, 0↑ 0↓)

name	bytes (PR / base / %diff)
arrow-ipc size/Arade	691765162 / 691765162 / +0.0%
arrow-ipc size/Bimbo	3279590114 / 3279590114 / +0.0%
arrow-ipc size/CMSprovider	2422259682 / 2422259682 / +0.0%
arrow-ipc size/Euro2016	360582666 / 360582666 / +0.0%
arrow-ipc size/Food	255782338 / 255782338 / +0.0%
arrow-ipc size/HashTags	704785810 / 704785810 / +0.0%
arrow-ipc size/TPC-H l_comment canonical	4852929378 / 4852929378 / +0.0%
arrow-ipc size/TPC-H l_comment chunked	4852929378 / 4852929378 / +0.0%
arrow-ipc size/taxi	482329690 / 482329690 / +0.0%
arrow-ipc size/wide table cols=100 chunks=1 rows=1000	1257290 / 1257290 / +0.0%
arrow-ipc size/wide table cols=100 chunks=50 rows=1000	1257290 / 1257290 / +0.0%
arrow-ipc size/wide table cols=1000 chunks=1 rows=1000	12568506 / 12568506 / +0.0%
arrow-ipc size/wide table cols=1000 chunks=50 rows=1000	12568506 / 12568506 / +0.0%
arrow-ipc size/wide table cols=10000 chunks=1 rows=1000	125752506 / 125752506 / +0.0%
arrow-ipc size/wide table cols=10000 chunks=50 rows=1000	125752506 / 125752506 / +0.0%

github-actions · 2026-09-14T23:57:51Z

Benchmarks: Random Access 📖

Commits: PR 21050aa4 vs base 64654627
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +3.4%
Engines: random-access No clear signal (+3.4%, low confidence)
Vortex (geomean): hot 1.000x ➖
Parquet (geomean): hot 0.967x ➖
Shifts: Parquet (control) -3.3% · Median polish -1.7%

How to read Verdict and Engines

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

vortex / arrow-ipc / ns (0.908x ➖, 3↑ 0↓)

name	ns (PR / base / %diff)
random-access/arrow-tokio-local-disk	69690 / 71505 / -2.5%
random-access/arrow-tokio-local-disk-footer	163600 / 170755 / -4.2%
random-access/feature-vectors/correlated/arrow-tokio-local-disk	1335966 / 2436106 / -45.2% 🟢
random-access/feature-vectors/correlated/arrow-tokio-local-disk-footer	2091418 / 3497389 / -40.2% 🟢
random-access/feature-vectors/uniform/arrow-tokio-local-disk	32284369 / 32402123 / -0.4%
random-access/feature-vectors/uniform/arrow-tokio-local-disk-footer	31735171 / 32787299 / -3.2%
random-access/nested-lists/correlated/arrow-tokio-local-disk	58325 / 62913 / -7.3%
random-access/nested-lists/correlated/arrow-tokio-local-disk-footer	101768 / 110210 / -7.7%
random-access/nested-lists/uniform/arrow-tokio-local-disk	1178675 / 1155356 / +2.0%
random-access/nested-lists/uniform/arrow-tokio-local-disk-footer	1157181 / 1203745 / -3.9%
random-access/nested-structs/correlated/arrow-tokio-local-disk	51642 / 57849 / -10.7% 🟢
random-access/nested-structs/correlated/arrow-tokio-local-disk-footer	91216 / 99337 / -8.2%
random-access/nested-structs/uniform/arrow-tokio-local-disk	902205 / 996830 / -9.5%
random-access/nested-structs/uniform/arrow-tokio-local-disk-footer	978775 / 1025637 / -4.6%
random-access/taxi/correlated/arrow-tokio-local-disk	118663 / 123364 / -3.8%
random-access/taxi/correlated/arrow-tokio-local-disk-footer	219161 / 224648 / -2.4%
random-access/taxi/uniform/arrow-tokio-local-disk	2871583 / 2698088 / +6.4%
random-access/taxi/uniform/arrow-tokio-local-disk-footer	2982682 / 2962638 / +0.7%

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

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/vortex-tokio-local-disk	244430 / 245525 / -0.4%
random-access/feature-vectors/correlated/vortex-tokio-local-disk-footer	1223472 / 1248494 / -2.0%
random-access/feature-vectors/uniform/vortex-tokio-local-disk	1471969 / 1457031 / +1.0%
random-access/feature-vectors/uniform/vortex-tokio-local-disk-footer	2708404 / 2691999 / +0.6%
random-access/nested-lists/correlated/vortex-tokio-local-disk	207531 / 217592 / -4.6%
random-access/nested-lists/correlated/vortex-tokio-local-disk-footer	355210 / 370218 / -4.1%
random-access/nested-lists/uniform/vortex-tokio-local-disk	728482 / 708619 / +2.8%
random-access/nested-lists/uniform/vortex-tokio-local-disk-footer	950682 / 934608 / +1.7%
random-access/nested-structs/correlated/vortex-tokio-local-disk	274835 / 257858 / +6.6%
random-access/nested-structs/correlated/vortex-tokio-local-disk-footer	518654 / 536295 / -3.3%
random-access/nested-structs/uniform/vortex-tokio-local-disk	645882 / 639750 / +1.0%
random-access/nested-structs/uniform/vortex-tokio-local-disk-footer	976231 / 938029 / +4.1%
random-access/taxi/correlated/vortex-tokio-local-disk	671981 / 686835 / -2.2%
random-access/taxi/correlated/vortex-tokio-local-disk-footer	1468099 / 1467498 / +0.0%
random-access/taxi/uniform/vortex-tokio-local-disk	2620211 / 2605801 / +0.6%
random-access/taxi/uniform/vortex-tokio-local-disk-footer	3857268 / 3826862 / +0.8%
random-access/vortex-tokio-local-disk	447497 / 454468 / -1.5%
random-access/vortex-tokio-local-disk-footer	1088232 / 1090362 / -0.2%

random-access / parquet / ns (0.967x ➖, 1↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/parquet-tokio-local-disk	103594508750 / 103932127141 / -0.3%
random-access/feature-vectors/correlated/parquet-tokio-local-disk-footer	104306835272 / 109717273924 / -4.9%
random-access/feature-vectors/uniform/parquet-tokio-local-disk	103974075231 / 109009604148 / -4.6%
random-access/feature-vectors/uniform/parquet-tokio-local-disk-footer	104418204196 / 109409744099 / -4.6%
random-access/nested-lists/correlated/parquet-tokio-local-disk	129485428 / 131012095 / -1.2%
random-access/nested-lists/correlated/parquet-tokio-local-disk-footer	129600692 / 130902992 / -1.0%
random-access/nested-lists/uniform/parquet-tokio-local-disk	129071810 / 133294567 / -3.2%
random-access/nested-lists/uniform/parquet-tokio-local-disk-footer	129004382 / 133620563 / -3.5%
random-access/nested-structs/correlated/parquet-tokio-local-disk	7418926 / 7998946 / -7.3%
random-access/nested-structs/correlated/parquet-tokio-local-disk-footer	7453386 / 7489611 / -0.5%
random-access/nested-structs/uniform/parquet-tokio-local-disk	7259466 / 8106208 / -10.4% 🟢
random-access/nested-structs/uniform/parquet-tokio-local-disk-footer	7570383 / 7727684 / -2.0%
random-access/parquet-tokio-local-disk	118094251 / 121140953 / -2.5%
random-access/parquet-tokio-local-disk-footer	118266857 / 121773342 / -2.9%
random-access/taxi/correlated/parquet-tokio-local-disk	177179378 / 182315391 / -2.8%
random-access/taxi/correlated/parquet-tokio-local-disk-footer	177327624 / 182411641 / -2.8%
random-access/taxi/uniform/parquet-tokio-local-disk	187633403 / 192764608 / -2.7%
random-access/taxi/uniform/parquet-tokio-local-disk-footer	187350140 / 190786359 / -1.8%

random-access / lance / ns (0.986x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/lance-tokio-local-disk	285595 / 285078 / +0.2%
random-access/feature-vectors/correlated/lance-tokio-local-disk-footer	1222467 / 1276853 / -4.3%
random-access/feature-vectors/uniform/lance-tokio-local-disk	1030055 / 1043807 / -1.3%
random-access/feature-vectors/uniform/lance-tokio-local-disk-footer	1992707 / 2026993 / -1.7%
random-access/lance-tokio-local-disk	525919 / 523107 / +0.5%
random-access/lance-tokio-local-disk-footer	1413588 / 1420702 / -0.5%
random-access/nested-lists/correlated/lance-tokio-local-disk	154581 / 157870 / -2.1%
random-access/nested-lists/correlated/lance-tokio-local-disk-footer	703259 / 717762 / -2.0%
random-access/nested-lists/uniform/lance-tokio-local-disk	878207 / 881936 / -0.4%
random-access/nested-lists/uniform/lance-tokio-local-disk-footer	1394430 / 1448461 / -3.7%
random-access/nested-structs/correlated/lance-tokio-local-disk	271123 / 275493 / -1.6%
random-access/nested-structs/correlated/lance-tokio-local-disk-footer	638041 / 651971 / -2.1%
random-access/nested-structs/uniform/lance-tokio-local-disk	2310059 / 2330148 / -0.9%
random-access/nested-structs/uniform/lance-tokio-local-disk-footer	2765967 / 2722765 / +1.6%
random-access/taxi/correlated/lance-tokio-local-disk	744301 / 752736 / -1.1%
random-access/taxi/correlated/lance-tokio-local-disk-footer	1943665 / 1985041 / -2.1%
random-access/taxi/uniform/lance-tokio-local-disk	8027434 / 8194868 / -2.0%
random-access/taxi/uniform/lance-tokio-local-disk-footer	9183566 / 9269580 / -0.9%

CI's fmt job rejected the `assert_grouped` call in `disjoint_fields_are_never_grouped`. Reformatted with nightly-2026-09-10, the toolchain pinned as NIGHTLY_TOOLCHAIN in .github/workflows/ci.yml. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01HVk8ebAE2G3oJgMe1UaSfq Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Brings in the rustls 0.23.45 bump from lock file maintenance (#9858), which clears RUSTSEC-2026-0285 on the advisories check. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk> Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01HVk8ebAE2G3oJgMe1UaSfq

joseph-isaacs added the action/bench-all Runs all CPU benchmarks. Do not combine with other benchmark labels; GPU is the only exception. label Sep 14, 2026 — with Claude

github-actions Bot removed the action/bench-all Runs all CPU benchmarks. Do not combine with other benchmark labels; GPU is the only exception. label Sep 14, 2026

joseph-isaacs added the changelog/performance A performance improvement label Sep 14, 2026 — with Claude

joseph-isaacs force-pushed the claude/conjunct-grouping-scan-builder-8sjfly branch from 38f66b6 to d641b86 Compare September 15, 2026 08:36

Uh oh!

Conversation

joseph-isaacs commented Sep 14, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Summary

Changes

Which queries this actually affects

Benchmark results

Testing

Uh oh!

github-actions Bot commented Sep 14, 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!

codspeed Bot commented Sep 14, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Merging this PR will improve performance by 11.09%

Performance Changes

Footnotes

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: PolarSignals Profiling 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: TPC-H SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: FineWeb NVMe 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: Clickbench Sorted on NVME 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: FineWeb S3 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: Appian on NVME 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: Statistical and Population Genetics 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: Clickbench on NVME 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: TPC-H SF=10 on NVME 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: TPC-DS SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: String Encoding 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: TPC-H SF=1 on S3 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: TPC-H SF=10 on S3 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: Compression 📖

Uh oh!

github-actions Bot commented Sep 14, 2026

Benchmarks: Random Access 📖

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

joseph-isaacs commented Sep 14, 2026 •

edited

Loading

github-actions Bot commented Sep 14, 2026 •

edited

Loading

codspeed Bot commented Sep 14, 2026 •

edited

Loading