Move the UUID extension dtype into encodings/uuid by joseph-isaacs · Pull Request #9588 · vortex-data/vortex

joseph-isaacs · 2026-08-24T17:07:17Z

vortex.uuid was split across vortex-array (the extension dtype and its vtable) and vortex-arrow (the Arrow canonical arrow.uuid import/export plugins), and both crates registered it unconditionally in their default sessions. Pull both halves into a new vortex-uuid crate under encodings/, following the same shape as vortex-parquet-variant: the dtype, its Arrow plugins, and an initialize that registers all of them with a session.

The default VortexSession calls vortex_uuid::initialize, so sessions built through the vortex facade are unchanged. Sessions built from vortex_array::array_session() alone no longer resolve vortex.uuid and must initialize the crate themselves.

Supporting changes:

vortex_arrow::nulls and vortex_arrow::has_valid_extension_type are now public, since the UUID Arrow plugins live outside the crate.
ArrowSession derives Default now that it pre-registers no plugins.
The UUID-based tests in vortex-arrow (which used UUID as their exemplar Arrow extension type) move to vortex-uuid alongside the plugins.
Downstream users import from vortex::encodings::uuid / vortex_uuid.

break

Only a import change.

`vortex.uuid` was split across `vortex-array` (the extension dtype and its vtable) and `vortex-arrow` (the Arrow canonical `arrow.uuid` import/export plugins), and both crates registered it unconditionally in their default sessions. Pull both halves into a new `vortex-uuid` crate under `encodings/`, following the same shape as `vortex-parquet-variant`: the dtype, its Arrow plugins, and an `initialize` that registers all of them with a session. The default `VortexSession` calls `vortex_uuid::initialize`, so sessions built through the `vortex` facade are unchanged. Sessions built from `vortex_array::array_session()` alone no longer resolve `vortex.uuid` and must initialize the crate themselves. Supporting changes: - `vortex_arrow::nulls` and `vortex_arrow::has_valid_extension_type` are now public, since the UUID Arrow plugins live outside the crate. - `ArrowSession` derives `Default` now that it pre-registers no plugins. - The UUID-based tests in `vortex-arrow` (which used UUID as their exemplar Arrow extension type) move to `vortex-uuid` alongside the plugins. - Downstream users import from `vortex::encodings::uuid` / `vortex_uuid`. Signed-off-by: Joseph Isaacs <joe.isaacs@live.co.uk>

Assert that `VortexSession::default()` resolves `vortex.uuid` from the dtype registry and round-trips an Arrow `arrow.uuid` column, so the registration that moved out of `DTypeSession::default` and `vortex_arrow::initialize` cannot be silently dropped from the facade. Signed-off-by: Joseph Isaacs <joe.isaacs@live.co.uk>

codspeed-hq · 2026-08-24T17:14:21Z

Merging this PR will degrade performance by 12.61%

⚠️

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.

❌ 3 regressed benchmarks
✅ 1978 untouched benchmarks
⏩ 54 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
❌	Simulation	`canonicalize_sparse_list[(512, 7, 4)]`	571.7 µs	662.3 µs	-13.67%
❌	Simulation	`canonicalize_sparse_list[(1024, 17, 8)]`	508.7 µs	584.2 µs	-12.93%
❌	Simulation	`compress_fsst[(500, 64, 8)]`	530.5 µs	597.5 µs	-11.21%

Tip

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

_{Comparing ji/lucid-feynman-58mu0n (f1e6c20) with develop (e4b3421)}

54 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 · 2026-08-24T17:23:20Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`021a6f4`	statpopgen	1	Explore Profiling Data
🟢 Done	`021a6f4`	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	`021a6f4`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`021a6f4`	random-access-bench	1	Explore Profiling Data
🟢 Done	`021a6f4`	fineweb-s3	1	Explore Profiling Data
🟢 Done	`021a6f4`	tpch-s3-10	1	Explore Profiling Data
🟢 Done	`021a6f4`	fineweb	1	Explore Profiling Data
🟢 Done	`021a6f4`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`021a6f4`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`021a6f4`	appian-nvme	1	Explore Profiling Data
🟢 Done	`021a6f4`	polarsignals	1	Explore Profiling Data
🟢 Done	`021a6f4`	tpch-s3	1	Explore Profiling Data
🟢 Done	`021a6f4`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`021a6f4`	string-bench	1	Explore Profiling Data
🟢 Done	`021a6f4`	compress-bench	1	Explore Profiling Data

Powered by Polar Signals Cloud

github-actions · 2026-08-24T17:27:08Z

Benchmarks: PolarSignals Profiling 📖

Commits: PR 021a6f41 vs base e4b34213
Vortex (geomean): hot 0.986x ➖ · cold 0.997x ➖

datafusion / vortex-file-compressed / ns (0.986x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	105189398 / 94090451 / +11.8% 🔴	203739615 / 204778148 / -0.5%	0.52 / 0.46 / +12.4%
polarsignals_q01/datafusion:vortex-file-compressed	159403347 / 158238900 / +0.7%	286581775 / 278867174 / +2.8%	0.56 / 0.57 / -2.0%
polarsignals_q02/datafusion:vortex-file-compressed	20601362 / 21436530 / -3.9%	89014929 / 91485538 / -2.7%	0.23 / 0.23 / -1.2%
polarsignals_q03/datafusion:vortex-file-compressed	161157117 / 158783708 / +1.5%	286025764 / 276886434 / +3.3%	0.56 / 0.57 / -1.7%
polarsignals_q04/datafusion:vortex-file-compressed	10086396 / 11033130 / -8.6%	79551662 / 78394142 / +1.5%	0.13 / 0.14 / -9.9%
polarsignals_q05/datafusion:vortex-file-compressed	13583080 / 14264488 / -4.8%	86441203 / 87956750 / -1.7%	0.16 / 0.16 / -3.1%
polarsignals_q06/datafusion:vortex-file-compressed	23764003 / 22469646 / +5.8%	93860647 / 96655236 / -2.9%	0.25 / 0.23 / +8.9%
polarsignals_q07/datafusion:vortex-file-compressed	11604258 / 11979714 / -3.1%	86619847 / 82597106 / +4.9%	0.13 / 0.15 / -7.6%
polarsignals_q08/datafusion:vortex-file-compressed	276801031 / 272799878 / +1.5%	386903915 / 386832500 / +0.0%	0.72 / 0.71 / +1.4%
polarsignals_q09/datafusion:vortex-file-compressed	12709920 / 14522385 / -12.5% 🟢	73790637 / 79113060 / -6.7%	0.17 / 0.18 / -6.2%

No file size changes detected.

github-actions · 2026-08-24T17:28:25Z

Benchmarks: String Encoding 📖

Commits: PR 021a6f41 vs base e4b34213

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

name	ms (PR / base / %diff)
read/clickbench/URL/shard-0/fsst	48.693551 / 48.732654 / -0.1%
read/clickbench/URL/shard-0/onpair-12	37.355147 / 38.183431 / -2.2%
read/tpch/l_comment/fsst	96.621179 / 96.618038 / +0.0%
read/tpch/l_comment/onpair-12	106.837247 / 107.831385 / -0.9%
write/clickbench/URL/shard-0/fsst	867.007299 / 869.599277 / -0.3%
write/clickbench/URL/shard-0/onpair-12	2025.66295 / 2096.53914 / -3.4%
write/tpch/l_comment/fsst	3069.35423 / 3080.3227 / -0.4%
write/tpch/l_comment/onpair-12	3937.74337 / 3956.01397 / -0.5%

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

name	% (PR / base / %diff)
size/clickbench/URL/shard-0/fsst	47.4687942 / 47.4687942 / +0.0%
size/clickbench/URL/shard-0/onpair-12	29.7508863 / 29.7508863 / +0.0%
size/tpch/l_comment/fsst	30.5060597 / 30.5060597 / +0.0%
size/tpch/l_comment/onpair-12	23.2389616 / 23.2389616 / +0.0%

github-actions · 2026-08-24T17:29:18Z

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.6%
Engines: DataFusion No clear signal (-1.9%, environment too noisy confidence) · DuckDB No clear signal (+0.6%, low confidence)
Vortex (geomean): hot 1.001x ➖ · cold 1.004x ➖
Parquet (geomean): hot 1.008x ➖ · cold 1.014x ➖
Shifts: Parquet (control) +0.8% · 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 (0.993x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	43377534 / 42371618 / +2.4%	100570403 / 99771804 / +0.8%	0.43 / 0.42 / +1.6%
tpch_q02/datafusion:vortex-file-compressed	24145768 / 24815361 / -2.7%	69360522 / 71329533 / -2.8%	0.35 / 0.35 / +0.1%
tpch_q03/datafusion:vortex-file-compressed	30688482 / 29897566 / +2.6%	86528663 / 86937178 / -0.5%	0.35 / 0.34 / +3.1%
tpch_q04/datafusion:vortex-file-compressed	15747556 / 16107719 / -2.2%	62077679 / 62288099 / -0.3%	0.25 / 0.26 / -1.9%
tpch_q05/datafusion:vortex-file-compressed	50158766 / 50746216 / -1.2%	117747837 / 121370404 / -3.0%	0.43 / 0.42 / +1.9%
tpch_q06/datafusion:vortex-file-compressed	8486669 / 8429028 / +0.7%	53373671 / 56237663 / -5.1%	0.16 / 0.15 / +6.1%
tpch_q07/datafusion:vortex-file-compressed	55099146 / 55518159 / -0.8%	119725868 / 126256497 / -5.2%	0.46 / 0.44 / +4.7%
tpch_q08/datafusion:vortex-file-compressed	44487713 / 45392020 / -2.0%	115546143 / 117024218 / -1.3%	0.39 / 0.39 / -0.7%
tpch_q09/datafusion:vortex-file-compressed	54897213 / 55946932 / -1.9%	128237920 / 123118938 / +4.2%	0.43 / 0.45 / -5.8%
tpch_q10/datafusion:vortex-file-compressed	28727897 / 29692229 / -3.2%	95032623 / 96638804 / -1.7%	0.30 / 0.31 / -1.6%
tpch_q11/datafusion:vortex-file-compressed	17421818 / 17918055 / -2.8%	62507418 / 63069149 / -0.9%	0.28 / 0.28 / -1.9%
tpch_q12/datafusion:vortex-file-compressed	25792806 / 26219831 / -1.6%	74977230 / 72654416 / +3.2%	0.34 / 0.36 / -4.7%
tpch_q13/datafusion:vortex-file-compressed	24792298 / 24717339 / +0.3%	69821314 / 70723582 / -1.3%	0.36 / 0.35 / +1.6%
tpch_q14/datafusion:vortex-file-compressed	16034586 / 16439473 / -2.5%	68745166 / 74158896 / -7.3%	0.23 / 0.22 / +5.2%
tpch_q15/datafusion:vortex-file-compressed	20668853 / 20757220 / -0.4%	78022566 / 79050404 / -1.3%	0.26 / 0.26 / +0.9%
tpch_q16/datafusion:vortex-file-compressed	24763125 / 24355892 / +1.7%	74725354 / 75185491 / -0.6%	0.33 / 0.32 / +2.3%
tpch_q17/datafusion:vortex-file-compressed	54771457 / 54366733 / +0.7%	119912230 / 119810204 / +0.1%	0.46 / 0.45 / +0.7%
tpch_q18/datafusion:vortex-file-compressed	68818341 / 67658870 / +1.7%	122252428 / 121277469 / +0.8%	0.56 / 0.56 / +0.9%
tpch_q19/datafusion:vortex-file-compressed	15523091 / 15769470 / -1.6%	64353798 / 66229629 / -2.8%	0.24 / 0.24 / +1.3%
tpch_q20/datafusion:vortex-file-compressed	30900392 / 30829444 / +0.2%	85333695 / 86318556 / -1.1%	0.36 / 0.36 / +1.4%
tpch_q21/datafusion:vortex-file-compressed	59858768 / 59749442 / +0.2%	133568815 / 140798144 / -5.1%	0.45 / 0.42 / +5.6%
tpch_q22/datafusion:vortex-file-compressed	13522684 / 13948613 / -3.1%	51900181 / 51835868 / +0.1%	0.26 / 0.27 / -3.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	49335968 / 49468456 / -0.3%	101175719 / 99285669 / +1.9%	0.49 / 0.50 / -2.1%
tpch_q02/datafusion:vortex-compact	29248866 / 29483324 / -0.8%	71645138 / 72849201 / -1.7%	0.41 / 0.40 / +0.9%
tpch_q03/datafusion:vortex-compact	32726823 / 32004719 / +2.3%	89035835 / 94450822 / -5.7%	0.37 / 0.34 / +8.5%
tpch_q04/datafusion:vortex-compact	19170594 / 18664993 / +2.7%	62314279 / 64249446 / -3.0%	0.31 / 0.29 / +5.9%
tpch_q05/datafusion:vortex-compact	53804291 / 53157125 / +1.2%	118417781 / 118264056 / +0.1%	0.45 / 0.45 / +1.1%
tpch_q06/datafusion:vortex-compact	10257676 / 9825287 / +4.4%	54760446 / 60627698 / -9.7%	0.19 / 0.16 / +15.6%
tpch_q07/datafusion:vortex-compact	57576144 / 57696948 / -0.2%	122516566 / 123574131 / -0.9%	0.47 / 0.47 / +0.7%
tpch_q08/datafusion:vortex-compact	49049699 / 48791927 / +0.5%	117213625 / 118490268 / -1.1%	0.42 / 0.41 / +1.6%
tpch_q09/datafusion:vortex-compact	60465742 / 59662314 / +1.3%	132651815 / 131036351 / +1.2%	0.46 / 0.46 / +0.1%
tpch_q10/datafusion:vortex-compact	34416278 / 33855621 / +1.7%	99221155 / 99646090 / -0.4%	0.35 / 0.34 / +2.1%
tpch_q11/datafusion:vortex-compact	20630935 / 20150608 / +2.4%	64445638 / 63411507 / +1.6%	0.32 / 0.32 / +0.7%
tpch_q12/datafusion:vortex-compact	31854001 / 32014216 / -0.5%	76984922 / 81942407 / -6.0%	0.41 / 0.39 / +5.9%
tpch_q13/datafusion:vortex-compact	28071001 / 27777629 / +1.1%	75743538 / 74410820 / +1.8%	0.37 / 0.37 / -0.7%
tpch_q14/datafusion:vortex-compact	18141881 / 18624523 / -2.6%	74799605 / 71877905 / +4.1%	0.24 / 0.26 / -6.4%
tpch_q15/datafusion:vortex-compact	25978144 / 26764785 / -2.9%	81270317 / 81261432 / +0.0%	0.32 / 0.33 / -2.9%
tpch_q16/datafusion:vortex-compact	30024722 / 30188027 / -0.5%	79344039 / 77760672 / +2.0%	0.38 / 0.39 / -2.5%
tpch_q17/datafusion:vortex-compact	57006374 / 56835801 / +0.3%	117650691 / 119718807 / -1.7%	0.48 / 0.47 / +2.1%
tpch_q18/datafusion:vortex-compact	69530131 / 69393529 / +0.2%	122825819 / 127889066 / -4.0%	0.57 / 0.54 / +4.3%
tpch_q19/datafusion:vortex-compact	33536177 / 34562812 / -3.0%	87021571 / 83432329 / +4.3%	0.39 / 0.41 / -7.0%
tpch_q20/datafusion:vortex-compact	34250962 / 34013424 / +0.7%	88826553 / 86368139 / +2.8%	0.39 / 0.39 / -2.1%
tpch_q21/datafusion:vortex-compact	65275793 / 65883447 / -0.9%	141391313 / 139186767 / +1.6%	0.46 / 0.47 / -2.5%
tpch_q22/datafusion:vortex-compact	14669146 / 14931749 / -1.8%	54689016 / 56551700 / -3.3%	0.27 / 0.26 / +1.6%

datafusion / parquet / ns (1.016x ➖, 1↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	121689942 / 106921302 / +13.8% 🔴	224675553 / 195821304 / +14.7% 🔴	0.54 / 0.55 / -0.8%
tpch_q02/datafusion:parquet	70082008 / 69694348 / +0.6%	121378974 / 124283497 / -2.3%	0.58 / 0.56 / +3.0%
tpch_q03/datafusion:parquet	102233615 / 99369785 / +2.9%	165849355 / 162855472 / +1.8%	0.62 / 0.61 / +1.0%
tpch_q04/datafusion:parquet	49365697 / 50092753 / -1.5%	106518384 / 98856716 / +7.8%	0.46 / 0.51 / -8.5%
tpch_q05/datafusion:parquet	114706858 / 113211363 / +1.3%	184457952 / 201192014 / -8.3%	0.62 / 0.56 / +10.5%
tpch_q06/datafusion:parquet	43735884 / 42180134 / +3.7%	91816421 / 85494041 / +7.4%	0.48 / 0.49 / -3.5%
tpch_q07/datafusion:parquet	123967184 / 133081514 / -6.8%	190555067 / 196064354 / -2.8%	0.65 / 0.68 / -4.2%
tpch_q08/datafusion:parquet	119505486 / 116747485 / +2.4%	198098035 / 193190250 / +2.5%	0.60 / 0.60 / -0.2%
tpch_q09/datafusion:parquet	156251968 / 147208617 / +6.1%	234828703 / 221090456 / +6.2%	0.67 / 0.67 / -0.1%
tpch_q10/datafusion:parquet	117457521 / 117666832 / -0.2%	198518018 / 195920061 / +1.3%	0.59 / 0.60 / -1.5%
tpch_q11/datafusion:parquet	50605145 / 49606453 / +2.0%	101927238 / 102033642 / -0.1%	0.50 / 0.49 / +2.1%
tpch_q12/datafusion:parquet	109247957 / 99940880 / +9.3%	160474080 / 158031973 / +1.5%	0.68 / 0.63 / +7.6%
tpch_q13/datafusion:parquet	217608383 / 217257520 / +0.2%	311300168 / 312034607 / -0.2%	0.70 / 0.70 / +0.4%
tpch_q14/datafusion:parquet	50978695 / 45011359 / +13.3% 🔴	103251486 / 97568568 / +5.8%	0.49 / 0.46 / +7.0%
tpch_q15/datafusion:parquet	66502403 / 68517327 / -2.9%	114333467 / 117937038 / -3.1%	0.58 / 0.58 / +0.1%
tpch_q16/datafusion:parquet	49998894 / 48318124 / +3.5%	102953397 / 102928018 / +0.0%	0.49 / 0.47 / +3.5%
tpch_q17/datafusion:parquet	153000347 / 138479610 / +10.5% 🔴	220512351 / 193873363 / +13.7% 🔴	0.69 / 0.71 / -2.9%
tpch_q18/datafusion:parquet	175831599 / 170866622 / +2.9%	239389683 / 219643512 / +9.0%	0.73 / 0.78 / -5.6%
tpch_q19/datafusion:parquet	68701254 / 83249850 / -17.5% 🟢	149082826 / 142446363 / +4.7%	0.46 / 0.58 / -21.1%
tpch_q20/datafusion:parquet	91382686 / 88570236 / +3.2%	149811012 / 152216494 / -1.6%	0.61 / 0.58 / +4.8%
tpch_q21/datafusion:parquet	160926685 / 171080292 / -5.9%	231024114 / 226626512 / +1.9%	0.70 / 0.75 / -7.7%
tpch_q22/datafusion:parquet	56627687 / 56463193 / +0.3%	98294012 / 102839971 / -4.4%	0.58 / 0.55 / +4.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	22713115 / 24047254 / -5.5%	68755800 / 61566725 / +11.7% 🔴	0.33 / 0.39 / -15.4%
tpch_q02/duckdb:vortex-file-compressed	30370639 / 31634496 / -4.0%	55508587 / 51753003 / +7.3%	0.55 / 0.61 / -10.5%
tpch_q03/duckdb:vortex-file-compressed	36128408 / 37742611 / -4.3%	78485492 / 78742812 / -0.3%	0.46 / 0.48 / -4.0%
tpch_q04/duckdb:vortex-file-compressed	31378092 / 32463156 / -3.3%	78957656 / 71925966 / +9.8%	0.40 / 0.45 / -12.0%
tpch_q05/duckdb:vortex-file-compressed	42184718 / 42082111 / +0.2%	84079902 / 84975133 / -1.1%	0.50 / 0.50 / +1.3%
tpch_q06/duckdb:vortex-file-compressed	11315499 / 9720276 / +16.4% 🔴	45079408 / 38113874 / +18.3% 🔴	0.25 / 0.26 / -1.6%
tpch_q07/duckdb:vortex-file-compressed	41138648 / 40305116 / +2.1%	93474355 / 81400000 / +14.8% 🔴	0.44 / 0.50 / -11.1%
tpch_q08/duckdb:vortex-file-compressed	48551997 / 47118580 / +3.0%	97115227 / 92780030 / +4.7%	0.50 / 0.51 / -1.6%
tpch_q09/duckdb:vortex-file-compressed	59684904 / 57314019 / +4.1%	104560174 / 106489509 / -1.8%	0.57 / 0.54 / +6.1%
tpch_q10/duckdb:vortex-file-compressed	49181857 / 50722394 / -3.0%	88007471 / 89815426 / -2.0%	0.56 / 0.56 / -1.0%
tpch_q11/duckdb:vortex-file-compressed	17096158 / 16761314 / +2.0%	38369368 / 35378434 / +8.5%	0.45 / 0.47 / -6.0%
tpch_q12/duckdb:vortex-file-compressed	26907722 / 26286048 / +2.4%	62972282 / 62306535 / +1.1%	0.43 / 0.42 / +1.3%
tpch_q13/duckdb:vortex-file-compressed	41900138 / 43141934 / -2.9%	115450449 / 113844649 / +1.4%	0.36 / 0.38 / -4.2%
tpch_q14/duckdb:vortex-file-compressed	22085757 / 22185506 / -0.4%	60111579 / 60174955 / -0.1%	0.37 / 0.37 / -0.3%
tpch_q15/duckdb:vortex-file-compressed	19660345 / 18257529 / +7.7%	61456472 / 57533629 / +6.8%	0.32 / 0.32 / +0.8%
tpch_q16/duckdb:vortex-file-compressed	32110870 / 31624286 / +1.5%	49238371 / 51270492 / -4.0%	0.65 / 0.62 / +5.7%
tpch_q17/duckdb:vortex-file-compressed	31460393 / 32960922 / -4.6%	85113985 / 88713908 / -4.1%	0.37 / 0.37 / -0.5%
tpch_q18/duckdb:vortex-file-compressed	49112104 / 51406043 / -4.5%	79508185 / 82933220 / -4.1%	0.62 / 0.62 / -0.3%
tpch_q19/duckdb:vortex-file-compressed	36601556 / 37573443 / -2.6%	77265317 / 68112982 / +13.4% 🔴	0.47 / 0.55 / -14.1%
tpch_q20/duckdb:vortex-file-compressed	34443994 / 36029661 / -4.4%	86541742 / 86618056 / -0.1%	0.40 / 0.42 / -4.3%
tpch_q21/duckdb:vortex-file-compressed	118904935 / 118238690 / +0.6%	169325015 / 164083642 / +3.2%	0.70 / 0.72 / -2.5%
tpch_q22/duckdb:vortex-file-compressed	21105272 / 19692146 / +7.2%	42560084 / 40017505 / +6.4%	0.50 / 0.49 / +0.8%

duckdb / vortex-compact / ns (1.008x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	30893170 / 28637952 / +7.9%	75646551 / 74698968 / +1.3%	0.41 / 0.38 / +6.5%
tpch_q02/duckdb:vortex-compact	36155289 / 36143905 / +0.0%	54044217 / 60579072 / -10.8% 🟢	0.67 / 0.60 / +12.1%
tpch_q03/duckdb:vortex-compact	36126221 / 36540253 / -1.1%	85142032 / 88389680 / -3.7%	0.42 / 0.41 / +2.6%
tpch_q04/duckdb:vortex-compact	35063226 / 35190832 / -0.4%	71657392 / 75519700 / -5.1%	0.49 / 0.47 / +5.0%
tpch_q05/duckdb:vortex-compact	43958005 / 44650862 / -1.6%	84062119 / 84181772 / -0.1%	0.52 / 0.53 / -1.4%
tpch_q06/duckdb:vortex-compact	10564024 / 10381586 / +1.8%	47816512 / 47163889 / +1.4%	0.22 / 0.22 / +0.4%
tpch_q07/duckdb:vortex-compact	43890417 / 42350591 / +3.6%	89119943 / 85893176 / +3.8%	0.49 / 0.49 / -0.1%
tpch_q08/duckdb:vortex-compact	51192508 / 50743599 / +0.9%	105918791 / 98928312 / +7.1%	0.48 / 0.51 / -5.8%
tpch_q09/duckdb:vortex-compact	59906968 / 63656332 / -5.9%	111488808 / 108043369 / +3.2%	0.54 / 0.59 / -8.8%
tpch_q10/duckdb:vortex-compact	55354879 / 53051313 / +4.3%	98946875 / 94999712 / +4.2%	0.56 / 0.56 / +0.2%
tpch_q11/duckdb:vortex-compact	20309788 / 20183706 / +0.6%	39916712 / 40048329 / -0.3%	0.51 / 0.50 / +1.0%
tpch_q12/duckdb:vortex-compact	29870951 / 30305604 / -1.4%	79393605 / 73652843 / +7.8%	0.38 / 0.41 / -8.6%
tpch_q13/duckdb:vortex-compact	41401858 / 43160007 / -4.1%	143024776 / 144072921 / -0.7%	0.29 / 0.30 / -3.4%
tpch_q14/duckdb:vortex-compact	25226284 / 24436059 / +3.2%	67143791 / 70367210 / -4.6%	0.38 / 0.35 / +8.2%
tpch_q15/duckdb:vortex-compact	21300017 / 18785968 / +13.4% 🔴	66353460 / 70817549 / -6.3%	0.32 / 0.27 / +21.0%
tpch_q16/duckdb:vortex-compact	33157515 / 34094573 / -2.7%	50607055 / 48589145 / +4.2%	0.66 / 0.70 / -6.6%
tpch_q17/duckdb:vortex-compact	36965817 / 36705922 / +0.7%	96549852 / 97756349 / -1.2%	0.38 / 0.38 / +2.0%
tpch_q18/duckdb:vortex-compact	54103473 / 55044960 / -1.7%	82448138 / 97784402 / -15.7% 🟢	0.66 / 0.56 / +16.6%
tpch_q19/duckdb:vortex-compact	39421194 / 39227820 / +0.5%	87264767 / 77661159 / +12.4% 🔴	0.45 / 0.51 / -10.6%
tpch_q20/duckdb:vortex-compact	39671531 / 39142925 / +1.4%	91458611 / 95378746 / -4.1%	0.43 / 0.41 / +5.7%
tpch_q21/duckdb:vortex-compact	124878718 / 119692251 / +4.3%	179550821 / 166495649 / +7.8%	0.70 / 0.72 / -3.3%
tpch_q22/duckdb:vortex-compact	21634764 / 22442383 / -3.6%	45195104 / 41354595 / +9.3%	0.48 / 0.54 / -11.8%

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	81731098 / 81681841 / +0.1%	92954089 / 93208659 / -0.3%	0.88 / 0.88 / +0.3%
tpch_q02/duckdb:parquet	46009919 / 46102025 / -0.2%	64118772 / 61152911 / +4.8%	0.72 / 0.75 / -4.8%
tpch_q03/duckdb:parquet	81126009 / 80629942 / +0.6%	102906882 / 101355264 / +1.5%	0.79 / 0.80 / -0.9%
tpch_q04/duckdb:parquet	57695704 / 58092739 / -0.7%	79095079 / 75827697 / +4.3%	0.73 / 0.77 / -4.8%
tpch_q05/duckdb:parquet	78459650 / 77996273 / +0.6%	99742693 / 100006248 / -0.3%	0.79 / 0.78 / +0.9%
tpch_q06/duckdb:parquet	24858557 / 25205439 / -1.4%	33092243 / 34783983 / -4.9%	0.75 / 0.72 / +3.7%
tpch_q07/duckdb:parquet	79890245 / 80913867 / -1.3%	101943491 / 99944396 / +2.0%	0.78 / 0.81 / -3.2%
tpch_q08/duckdb:parquet	96452121 / 97483678 / -1.1%	121375437 / 145125400 / -16.4% 🟢	0.79 / 0.67 / +18.3%
tpch_q09/duckdb:parquet	148490525 / 148662935 / -0.1%	184556101 / 171734511 / +7.5%	0.80 / 0.87 / -7.1%
tpch_q10/duckdb:parquet	141955833 / 142233014 / -0.2%	163988821 / 164190861 / -0.1%	0.87 / 0.87 / -0.1%
tpch_q11/duckdb:parquet	25337536 / 25253186 / +0.3%	34346047 / 34106226 / +0.7%	0.74 / 0.74 / -0.4%
tpch_q12/duckdb:parquet	53481330 / 53239362 / +0.5%	69349650 / 67461284 / +2.8%	0.77 / 0.79 / -2.3%
tpch_q13/duckdb:parquet	288480841 / 287253729 / +0.4%	306651011 / 304471216 / +0.7%	0.94 / 0.94 / -0.3%
tpch_q14/duckdb:parquet	56090313 / 56158518 / -0.1%	73949865 / 71527499 / +3.4%	0.76 / 0.79 / -3.4%
tpch_q15/duckdb:parquet	31101301 / 30807311 / +1.0%	46229559 / 44764482 / +3.3%	0.67 / 0.69 / -2.2%
tpch_q16/duckdb:parquet	66922822 / 67148657 / -0.3%	82263916 / 81089394 / +1.4%	0.81 / 0.83 / -1.8%
tpch_q17/duckdb:parquet	58153138 / 58337168 / -0.3%	75889527 / 76109414 / -0.3%	0.77 / 0.77 / -0.0%
tpch_q18/duckdb:parquet	127353894 / 127468391 / -0.1%	141758837 / 143968644 / -1.5%	0.90 / 0.89 / +1.5%
tpch_q19/duckdb:parquet	78113097 / 77519486 / +0.8%	97157147 / 94812722 / +2.5%	0.80 / 0.82 / -1.7%
tpch_q20/duckdb:parquet	77767440 / 77591968 / +0.2%	102792524 / 101084401 / +1.7%	0.76 / 0.77 / -1.4%
tpch_q21/duckdb:parquet	189097862 / 192223586 / -1.6%	221253422 / 229264896 / -3.5%	0.85 / 0.84 / +1.9%
tpch_q22/duckdb:parquet	64286409 / 63584737 / +1.1%	78418906 / 75697229 / +3.6%	0.82 / 0.84 / -2.4%

No file size changes detected.

github-actions · 2026-08-24T17:29:50Z

Benchmarks: FineWeb NVMe 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.5%
Engines: DataFusion No clear signal (+0.1%, low confidence) · DuckDB No clear signal (-1.1%, low confidence)
Vortex (geomean): hot 1.001x ➖ · cold 1.019x ➖
Parquet (geomean): hot 1.007x ➖ · cold 0.993x ➖
Shifts: Parquet (control) +0.7% · 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 (1.029x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	8219498 / 7708324 / +6.6%	35815257 / 33020887 / +8.5%	0.23 / 0.23 / -1.7%
fineweb_q01/datafusion:vortex-file-compressed	30146644 / 27105214 / +11.2% 🔴	94025599 / 102800278 / -8.5%	0.32 / 0.26 / +21.6%
fineweb_q02/datafusion:vortex-file-compressed	34358810 / 34991839 / -1.8%	96606501 / 99627771 / -3.0%	0.36 / 0.35 / +1.3%
fineweb_q03/datafusion:vortex-file-compressed	41445300 / 41526302 / -0.2%	187085177 / 182651249 / +2.4%	0.22 / 0.23 / -2.6%
fineweb_q04/datafusion:vortex-file-compressed	203080038 / 205757026 / -1.3%	318554385 / 322826878 / -1.3%	0.64 / 0.64 / +0.0%
fineweb_q05/datafusion:vortex-file-compressed	156598101 / 153727268 / +1.9%	303053090 / 281688830 / +7.6%	0.52 / 0.55 / -5.3%
fineweb_q06/datafusion:vortex-file-compressed	38439779 / 37994104 / +1.2%	195564372 / 191519893 / +2.1%	0.20 / 0.20 / -0.9%
fineweb_q07/datafusion:vortex-file-compressed	38830375 / 37322566 / +4.0%	180180603 / 174418448 / +3.3%	0.22 / 0.21 / +0.7%
fineweb_q08/datafusion:vortex-file-compressed	18362596 / 17494938 / +5.0%	83336306 / 80106944 / +4.0%	0.22 / 0.22 / +0.9%

datafusion / vortex-compact / ns (0.982x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	8093569 / 9007828 / -10.1% 🟢	37052265 / 34442545 / +7.6%	0.22 / 0.26 / -16.5%
fineweb_q01/datafusion:vortex-compact	101793406 / 101238702 / +0.5%	198915018 / 167975851 / +18.4% 🔴	0.51 / 0.60 / -15.1%
fineweb_q02/datafusion:vortex-compact	102708544 / 101534632 / +1.2%	167782838 / 207447019 / -19.1% 🟢	0.61 / 0.49 / +25.1%
fineweb_q03/datafusion:vortex-compact	525523418 / 525210210 / +0.1%	631952339 / 620542699 / +1.8%	0.83 / 0.85 / -1.7%
fineweb_q04/datafusion:vortex-compact	569549617 / 588890094 / -3.3%	683589975 / 670128554 / +2.0%	0.83 / 0.88 / -5.2%
fineweb_q05/datafusion:vortex-compact	513926716 / 494832422 / +3.9%	595035374 / 614808339 / -3.2%	0.86 / 0.80 / +7.3%
fineweb_q06/datafusion:vortex-compact	288124810 / 285106191 / +1.1%	425062923 / 403936213 / +5.2%	0.68 / 0.71 / -4.0%
fineweb_q07/datafusion:vortex-compact	295848928 / 299980620 / -1.4%	403850794 / 409821442 / -1.5%	0.73 / 0.73 / +0.1%
fineweb_q08/datafusion:vortex-compact	14193178 / 15275204 / -7.1%	71791001 / 70789740 / +1.4%	0.20 / 0.22 / -8.4%

datafusion / parquet / ns (1.005x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	8613960 / 8660378 / -0.5%	47320735 / 47512462 / -0.4%	0.18 / 0.18 / -0.1%
fineweb_q01/datafusion:parquet	195958877 / 196313780 / -0.2%	326235888 / 335162499 / -2.7%	0.60 / 0.59 / +2.6%
fineweb_q02/datafusion:parquet	199550550 / 198393835 / +0.6%	334887557 / 330501648 / +1.3%	0.60 / 0.60 / -0.7%
fineweb_q03/datafusion:parquet	190275592 / 190299148 / -0.0%	280013111 / 283814877 / -1.3%	0.68 / 0.67 / +1.3%
fineweb_q04/datafusion:parquet	208862592 / 208235820 / +0.3%	302050237 / 298226889 / +1.3%	0.69 / 0.70 / -1.0%
fineweb_q05/datafusion:parquet	206684132 / 203481644 / +1.6%	294629668 / 296963076 / -0.8%	0.70 / 0.69 / +2.4%
fineweb_q06/datafusion:parquet	194788690 / 195853068 / -0.5%	331468365 / 324727807 / +2.1%	0.59 / 0.60 / -2.6%
fineweb_q07/datafusion:parquet	192525888 / 190181144 / +1.2%	280186503 / 286369670 / -2.2%	0.69 / 0.66 / +3.5%
fineweb_q08/datafusion:parquet	190586810 / 187400501 / +1.7%	281849425 / 277025099 / +1.7%	0.68 / 0.68 / -0.0%

duckdb / vortex-file-compressed / ns (1.003x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	3876952 / 4210802 / -7.9%	15373716 / 14195084 / +8.3%	0.25 / 0.30 / -15.0%
fineweb_q01/duckdb:vortex-file-compressed	38095313 / 41000009 / -7.1%	115354495 / 124489399 / -7.3%	0.33 / 0.33 / +0.3%
fineweb_q02/duckdb:vortex-file-compressed	55938854 / 48100722 / +16.3% 🔴	173896549 / 130546942 / +33.2% 🔴	0.32 / 0.37 / -12.7%
fineweb_q03/duckdb:vortex-file-compressed	65885194 / 65662974 / +0.3%	202543331 / 206242126 / -1.8%	0.33 / 0.32 / +2.2%
fineweb_q04/duckdb:vortex-file-compressed	278490366 / 286087064 / -2.7%	401296760 / 396816883 / +1.1%	0.69 / 0.72 / -3.7%
fineweb_q05/duckdb:vortex-file-compressed	219509865 / 222391730 / -1.3%	349418646 / 338176069 / +3.3%	0.63 / 0.66 / -4.5%
fineweb_q06/duckdb:vortex-file-compressed	64778605 / 63204294 / +2.5%	260776079 / 262539311 / -0.7%	0.25 / 0.24 / +3.2%
fineweb_q07/duckdb:vortex-file-compressed	67088659 / 58816434 / +14.1% 🔴	225668229 / 190535441 / +18.4% 🔴	0.30 / 0.31 / -3.7%
fineweb_q08/duckdb:vortex-file-compressed	24909284 / 27081619 / -8.0%	97413883 / 98508400 / -1.1%	0.26 / 0.27 / -7.0%

duckdb / vortex-compact / ns (0.991x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	4069050 / 3965312 / +2.6%	18870438 / 15661811 / +20.5% 🔴	0.22 / 0.25 / -14.8%
fineweb_q01/duckdb:vortex-compact	105235346 / 104418430 / +0.8%	214709751 / 229524983 / -6.5%	0.49 / 0.45 / +7.7%
fineweb_q02/duckdb:vortex-compact	96037612 / 111259092 / -13.7% 🟢	192311596 / 169003852 / +13.8% 🔴	0.50 / 0.66 / -24.1%
fineweb_q03/duckdb:vortex-compact	443855984 / 410575246 / +8.1%	557515431 / 549484196 / +1.5%	0.80 / 0.75 / +6.5%
fineweb_q04/duckdb:vortex-compact	437441782 / 426653531 / +2.5%	590572040 / 573267083 / +3.0%	0.74 / 0.74 / -0.5%
fineweb_q05/duckdb:vortex-compact	395827448 / 400034682 / -1.1%	525884972 / 514843341 / +2.1%	0.75 / 0.78 / -3.1%
fineweb_q06/duckdb:vortex-compact	241181598 / 241225516 / -0.0%	395084033 / 467724742 / -15.5% 🟢	0.61 / 0.52 / +18.4%
fineweb_q07/duckdb:vortex-compact	239733924 / 247757136 / -3.2%	365401065 / 353873791 / +3.3%	0.66 / 0.70 / -6.3%
fineweb_q08/duckdb:vortex-compact	25804260 / 26399580 / -2.3%	89196714 / 108738143 / -18.0% 🟢	0.29 / 0.24 / +19.2%

duckdb / parquet / ns (1.009x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	36675402 / 35222008 / +4.1%	38634292 / 39840052 / -3.0%	0.95 / 0.88 / +7.4%
fineweb_q01/duckdb:parquet	77673918 / 76558698 / +1.5%	106750696 / 107888602 / -1.1%	0.73 / 0.71 / +2.5%
fineweb_q02/duckdb:parquet	78800690 / 78025309 / +1.0%	107063046 / 114479191 / -6.5%	0.74 / 0.68 / +8.0%
fineweb_q03/duckdb:parquet	206186693 / 208561804 / -1.1%	447042847 / 421241628 / +6.1%	0.46 / 0.50 / -6.8%
fineweb_q04/duckdb:parquet	229843844 / 233987938 / -1.8%	448972990 / 449758061 / -0.2%	0.51 / 0.52 / -1.6%
fineweb_q05/duckdb:parquet	203487112 / 203539552 / -0.0%	415551150 / 412758802 / +0.7%	0.49 / 0.49 / -0.7%
fineweb_q06/duckdb:parquet	143922708 / 143245992 / +0.5%	270253583 / 275417384 / -1.9%	0.53 / 0.52 / +2.4%
fineweb_q07/duckdb:parquet	147753577 / 148767333 / -0.7%	338755447 / 340215686 / -0.4%	0.44 / 0.44 / -0.3%
fineweb_q08/duckdb:parquet	37908340 / 36285220 / +4.5%	39746861 / 41972616 / -5.3%	0.95 / 0.86 / +10.3%

No file size changes detected.

github-actions · 2026-08-24T17:32:14Z

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +3.1%
Engines: DataFusion No clear signal (+5.7%, low confidence) · DuckDB No clear signal (+0.5%, low confidence)
Vortex (geomean): hot 1.022x ➖ · cold 1.007x ➖
Parquet (geomean): hot 0.992x ➖ · cold 0.999x ➖
Shifts: Parquet (control) -0.8% · Median polish -0.1%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (1.018x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	413153854 / 383072572 / +7.9%	842564690 / 803139227 / +4.9%	0.49 / 0.48 / +2.8%
clickbench-sorted_q24/datafusion:vortex-file-compressed	26715617 / 24877532 / +7.4%	88783655 / 89434392 / -0.7%	0.30 / 0.28 / +8.2%
clickbench-sorted_q26/datafusion:vortex-file-compressed	27301838 / 23869720 / +14.4% 🔴	88126478 / 90112741 / -2.2%	0.31 / 0.26 / +17.0%
clickbench-sorted_q36/datafusion:vortex-file-compressed	47189884 / 48376001 / -2.5%	123954741 / 124730671 / -0.6%	0.38 / 0.39 / -1.8%
clickbench-sorted_q37/datafusion:vortex-file-compressed	36445524 / 36277366 / +0.5%	104702686 / 103612928 / +1.1%	0.35 / 0.35 / -0.6%
clickbench-sorted_q38/datafusion:vortex-file-compressed	32955969 / 32848692 / +0.3%	97289244 / 96877386 / +0.4%	0.34 / 0.34 / -0.1%
clickbench-sorted_q39/datafusion:vortex-file-compressed	84032004 / 83624010 / +0.5%	169316722 / 167255251 / +1.2%	0.50 / 0.50 / -0.7%
clickbench-sorted_q40/datafusion:vortex-file-compressed	17454776 / 16527618 / +5.6%	76147515 / 72646525 / +4.8%	0.23 / 0.23 / +0.8%
clickbench-sorted_q41/datafusion:vortex-file-compressed	16577990 / 17321212 / -4.3%	73983466 / 75904049 / -2.5%	0.22 / 0.23 / -1.8%
clickbench-sorted_q42/datafusion:vortex-file-compressed	12263042 / 13562724 / -9.6%	63635775 / 63042762 / +0.9%	0.19 / 0.22 / -10.4%

datafusion / vortex-compact / ns (1.061x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-compact	477983511 / 261789115 / +82.6% 🔴	715232363 / 493810178 / +44.8% 🔴	0.67 / 0.53 / +26.1%
clickbench-sorted_q24/datafusion:vortex-compact	56750557 / 56862489 / -0.2%	112677178 / 111091989 / +1.4%	0.50 / 0.51 / -1.6%
clickbench-sorted_q26/datafusion:vortex-compact	52717004 / 56913200 / -7.4%	112704198 / 110890221 / +1.6%	0.47 / 0.51 / -8.9%
clickbench-sorted_q36/datafusion:vortex-compact	57012446 / 57826960 / -1.4%	132637935 / 138626712 / -4.3%	0.43 / 0.42 / +3.0%
clickbench-sorted_q37/datafusion:vortex-compact	48382580 / 47071064 / +2.8%	119722644 / 116112038 / +3.1%	0.40 / 0.41 / -0.3%
clickbench-sorted_q38/datafusion:vortex-compact	45360950 / 45664834 / -0.7%	117343468 / 112854506 / +4.0%	0.39 / 0.40 / -4.5%
clickbench-sorted_q39/datafusion:vortex-compact	105154432 / 103953690 / +1.2%	183425642 / 180442229 / +1.7%	0.57 / 0.58 / -0.5%
clickbench-sorted_q40/datafusion:vortex-compact	26195560 / 26365732 / -0.6%	80947690 / 78203012 / +3.5%	0.32 / 0.34 / -4.0%
clickbench-sorted_q41/datafusion:vortex-compact	22959885 / 23029689 / -0.3%	76857109 / 83124494 / -7.5%	0.30 / 0.28 / +7.8%
clickbench-sorted_q42/datafusion:vortex-compact	16026212 / 15149638 / +5.8%	64926191 / 63526579 / +2.2%	0.25 / 0.24 / +3.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	2920557594 / 2891794984 / +1.0%	3395217290 / 3383625109 / +0.3%	0.86 / 0.85 / +0.6%
clickbench-sorted_q24/datafusion:parquet	32792940 / 34389868 / -4.6%	154814409 / 160625610 / -3.6%	0.21 / 0.21 / -1.1%
clickbench-sorted_q26/datafusion:parquet	33817784 / 33626002 / +0.6%	150840284 / 156881925 / -3.9%	0.22 / 0.21 / +4.6%
clickbench-sorted_q36/datafusion:parquet	170933830 / 162565224 / +5.1%	297137767 / 289915733 / +2.5%	0.58 / 0.56 / +2.6%
clickbench-sorted_q37/datafusion:parquet	103725851 / 101032292 / +2.7%	215556899 / 227921982 / -5.4%	0.48 / 0.44 / +8.6%
clickbench-sorted_q38/datafusion:parquet	146918880 / 153755954 / -4.4%	289836127 / 306175140 / -5.3%	0.51 / 0.50 / +0.9%
clickbench-sorted_q39/datafusion:parquet	300091820 / 297693154 / +0.8%	431152102 / 428187214 / +0.7%	0.70 / 0.70 / +0.1%
clickbench-sorted_q40/datafusion:parquet	63742414 / 67507720 / -5.6%	186933443 / 190019885 / -1.6%	0.34 / 0.36 / -4.0%
clickbench-sorted_q41/datafusion:parquet	58642184 / 62221479 / -5.8%	186526359 / 184257462 / +1.2%	0.31 / 0.34 / -6.9%
clickbench-sorted_q42/datafusion:parquet	34838835 / 36901668 / -5.6%	151830263 / 149163044 / +1.8%	0.23 / 0.25 / -7.2%

duckdb / vortex-file-compressed / ns (1.010x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	107440292 / 104767990 / +2.6%	193794749 / 186952055 / +3.7%	0.55 / 0.56 / -1.1%
clickbench-sorted_q24/duckdb:vortex-file-compressed	28868972 / 30242156 / -4.5%	70246100 / 72436711 / -3.0%	0.41 / 0.42 / -1.6%
clickbench-sorted_q26/duckdb:vortex-file-compressed	28861254 / 25601776 / +12.7% 🔴	88141996 / 79444121 / +10.9% 🔴	0.33 / 0.32 / +1.6%
clickbench-sorted_q36/duckdb:vortex-file-compressed	61767988 / 61811364 / -0.1%	168232321 / 183911263 / -8.5%	0.37 / 0.34 / +9.2%
clickbench-sorted_q37/duckdb:vortex-file-compressed	50381150 / 47947062 / +5.1%	153036985 / 171194986 / -10.6% 🟢	0.33 / 0.28 / +17.5%
clickbench-sorted_q38/duckdb:vortex-file-compressed	53414897 / 52329032 / +2.1%	170892043 / 164524542 / +3.9%	0.31 / 0.32 / -1.7%
clickbench-sorted_q39/duckdb:vortex-file-compressed	109173567 / 108641832 / +0.5%	253395933 / 240434486 / +5.4%	0.43 / 0.45 / -4.7%
clickbench-sorted_q40/duckdb:vortex-file-compressed	26920852 / 25636034 / +5.0%	113367531 / 119762049 / -5.3%	0.24 / 0.21 / +10.9%
clickbench-sorted_q41/duckdb:vortex-file-compressed	26055776 / 27698133 / -5.9%	113698494 / 113884995 / -0.2%	0.23 / 0.24 / -5.8%
clickbench-sorted_q42/duckdb:vortex-file-compressed	21040975 / 22273338 / -5.5%	103112300 / 108714802 / -5.2%	0.20 / 0.20 / -0.4%

duckdb / vortex-compact / ns (1.001x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-compact	120498436 / 111041175 / +8.5%	213350273 / 214504804 / -0.5%	0.56 / 0.52 / +9.1%
clickbench-sorted_q24/duckdb:vortex-compact	36856260 / 33351420 / +10.5% 🔴	91743378 / 92514470 / -0.8%	0.40 / 0.36 / +11.4%
clickbench-sorted_q26/duckdb:vortex-compact	31777717 / 32205654 / -1.3%	104529277 / 95559768 / +9.4%	0.30 / 0.34 / -9.8%
clickbench-sorted_q36/duckdb:vortex-compact	72447638 / 73900699 / -2.0%	196335954 / 194822244 / +0.8%	0.37 / 0.38 / -2.7%
clickbench-sorted_q37/duckdb:vortex-compact	60633132 / 62996548 / -3.8%	173280888 / 191897002 / -9.7%	0.35 / 0.33 / +6.6%
clickbench-sorted_q38/duckdb:vortex-compact	64838789 / 62473930 / +3.8%	192186871 / 192433932 / -0.1%	0.34 / 0.32 / +3.9%
clickbench-sorted_q39/duckdb:vortex-compact	124663259 / 125536402 / -0.7%	255548261 / 258880284 / -1.3%	0.49 / 0.48 / +0.6%
clickbench-sorted_q40/duckdb:vortex-compact	32767170 / 35990220 / -9.0%	116631803 / 130370303 / -10.5% 🟢	0.28 / 0.28 / +1.8%
clickbench-sorted_q41/duckdb:vortex-compact	35791866 / 35609590 / +0.5%	128656258 / 126175897 / +2.0%	0.28 / 0.28 / -1.4%
clickbench-sorted_q42/duckdb:vortex-compact	24065618 / 24990944 / -3.7%	120045036 / 116219318 / +3.3%	0.20 / 0.22 / -6.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	221251734 / 215389100 / +2.7%	256283267 / 270981164 / -5.4%	0.86 / 0.79 / +8.6%
clickbench-sorted_q24/duckdb:parquet	33510454 / 33407556 / +0.3%	61616403 / 54607983 / +12.8% 🔴	0.54 / 0.61 / -11.1%
clickbench-sorted_q26/duckdb:parquet	28015612 / 27956788 / +0.2%	48279073 / 46685626 / +3.4%	0.58 / 0.60 / -3.1%
clickbench-sorted_q36/duckdb:parquet	69666913 / 67953608 / +2.5%	97763441 / 99428850 / -1.7%	0.71 / 0.68 / +4.3%
clickbench-sorted_q37/duckdb:parquet	59990822 / 58510476 / +2.5%	91499167 / 95515980 / -4.2%	0.66 / 0.61 / +7.0%
clickbench-sorted_q38/duckdb:parquet	63034428 / 60949773 / +3.4%	97027872 / 99171836 / -2.2%	0.65 / 0.61 / +5.7%
clickbench-sorted_q39/duckdb:parquet	108192748 / 109602578 / -1.3%	160547776 / 160405679 / +0.1%	0.67 / 0.68 / -1.4%
clickbench-sorted_q40/duckdb:parquet	28426829 / 29385861 / -3.3%	72095438 / 72597042 / -0.7%	0.39 / 0.40 / -2.6%
clickbench-sorted_q41/duckdb:parquet	29308916 / 30304148 / -3.3%	63770021 / 65205618 / -2.2%	0.46 / 0.46 / -1.1%
clickbench-sorted_q42/duckdb:parquet	20355288 / 20982207 / -3.0%	47051090 / 41467835 / +13.5% 🔴	0.43 / 0.51 / -14.5%

File Size Changes (200 files changed, +0.0% overall, 99↑ 101↓)

File	Scale	Format	Base	HEAD	Change	%
hits_000.vortex	1.0	vortex-compact	97.89 MB	99.81 MB	+1.92 MB	+2.0%
hits_061.vortex	1.0	vortex-compact	123.45 MB	125.71 MB	+2.26 MB	+1.8%
hits_067.vortex	1.0	vortex-compact	97.73 MB	99.48 MB	+1.75 MB	+1.8%
hits_024.vortex	1.0	vortex-compact	123.85 MB	125.59 MB	+1.74 MB	+1.4%
hits_052.vortex	1.0	vortex-compact	97.09 MB	98.37 MB	+1.29 MB	+1.3%
hits_013.vortex	1.0	vortex-compact	124.36 MB	125.76 MB	+1.39 MB	+1.1%
hits_023.vortex	1.0	vortex-file-compressed	195.27 MB	197.44 MB	+2.17 MB	+1.1%
hits_040.vortex	1.0	vortex-file-compressed	143.35 MB	144.65 MB	+1.30 MB	+0.9%
hits_090.vortex	1.0	vortex-compact	140.01 MB	141.19 MB	+1.17 MB	+0.8%
hits_060.vortex	1.0	vortex-compact	140.07 MB	141.12 MB	+1.04 MB	+0.7%
hits_011.vortex	1.0	vortex-file-compressed	198.06 MB	199.51 MB	+1.45 MB	+0.7%
hits_050.vortex	1.0	vortex-file-compressed	159.88 MB	161.04 MB	+1.16 MB	+0.7%
hits_030.vortex	1.0	vortex-compact	97.73 MB	98.40 MB	+688.34 KB	+0.7%
hits_037.vortex	1.0	vortex-compact	132.19 MB	133.09 MB	+922.66 KB	+0.7%
hits_051.vortex	1.0	vortex-file-compressed	172.45 MB	173.59 MB	+1.13 MB	+0.7%
hits_074.vortex	1.0	vortex-file-compressed	197.80 MB	199.06 MB	+1.26 MB	+0.6%
hits_045.vortex	1.0	vortex-file-compressed	140.01 MB	140.83 MB	+838.34 KB	+0.6%
hits_093.vortex	1.0	vortex-compact	98.56 MB	99.11 MB	+570.33 KB	+0.6%
hits_029.vortex	1.0	vortex-compact	152.70 MB	153.49 MB	+811.59 KB	+0.5%
hits_018.vortex	1.0	vortex-compact	152.97 MB	153.76 MB	+804.85 KB	+0.5%
hits_033.vortex	1.0	vortex-compact	152.68 MB	153.40 MB	+736.64 KB	+0.5%
hits_002.vortex	1.0	vortex-file-compressed	160.83 MB	161.57 MB	+759.23 KB	+0.5%
hits_081.vortex	1.0	vortex-file-compressed	199.18 MB	200.01 MB	+849.26 KB	+0.4%
hits_048.vortex	1.0	vortex-compact	152.60 MB	153.22 MB	+638.48 KB	+0.4%
hits_031.vortex	1.0	vortex-file-compressed	160.00 MB	160.63 MB	+651.34 KB	+0.4%
hits_005.vortex	1.0	vortex-compact	115.86 MB	116.30 MB	+451.08 KB	+0.4%
hits_087.vortex	1.0	vortex-file-compressed	161.12 MB	161.72 MB	+610.67 KB	+0.4%
hits_095.vortex	1.0	vortex-compact	110.59 MB	110.98 MB	+396.80 KB	+0.4%
hits_063.vortex	1.0	vortex-compact	97.83 MB	98.14 MB	+312.27 KB	+0.3%
hits_014.vortex	1.0	vortex-compact	133.72 MB	134.13 MB	+415.85 KB	+0.3%
hits_042.vortex	1.0	vortex-file-compressed	201.50 MB	202.02 MB	+534.11 KB	+0.3%
hits_027.vortex	1.0	vortex-file-compressed	190.01 MB	190.48 MB	+479.23 KB	+0.2%
hits_046.vortex	1.0	vortex-file-compressed	101.06 MB	101.30 MB	+246.88 KB	+0.2%
hits_026.vortex	1.0	vortex-file-compressed	131.09 MB	131.40 MB	+318.41 KB	+0.2%
hits_010.vortex	1.0	vortex-file-compressed	169.04 MB	169.44 MB	+405.12 KB	+0.2%
hits_006.vortex	1.0	vortex-compact	94.07 MB	94.29 MB	+221.29 KB	+0.2%
hits_014.vortex	1.0	vortex-file-compressed	171.98 MB	172.37 MB	+394.82 KB	+0.2%
hits_069.vortex	1.0	vortex-compact	99.74 MB	99.96 MB	+221.73 KB	+0.2%
hits_004.vortex	1.0	vortex-compact	97.31 MB	97.50 MB	+204.51 KB	+0.2%
hits_064.vortex	1.0	vortex-file-compressed	190.88 MB	191.25 MB	+379.52 KB	+0.2%
hits_002.vortex	1.0	vortex-compact	125.55 MB	125.79 MB	+241.05 KB	+0.2%
hits_079.vortex	1.0	vortex-compact	127.91 MB	128.14 MB	+235.48 KB	+0.2%
hits_093.vortex	1.0	vortex-file-compressed	131.66 MB	131.89 MB	+234.92 KB	+0.2%
hits_083.vortex	1.0	vortex-file-compressed	156.98 MB	157.22 MB	+246.24 KB	+0.2%
hits_074.vortex	1.0	vortex-compact	152.95 MB	153.16 MB	+215.01 KB	+0.1%
hits_063.vortex	1.0	vortex-file-compressed	131.79 MB	131.97 MB	+184.80 KB	+0.1%
hits_057.vortex	1.0	vortex-file-compressed	160.05 MB	160.22 MB	+169.49 KB	+0.1%
hits_071.vortex	1.0	vortex-file-compressed	140.66 MB	140.80 MB	+145.33 KB	+0.1%
hits_008.vortex	1.0	vortex-compact	106.12 MB	106.21 MB	+100.58 KB	+0.1%
hits_086.vortex	1.0	vortex-compact	140.65 MB	140.77 MB	+126.75 KB	+0.1%
hits_057.vortex	1.0	vortex-compact	111.76 MB	111.85 MB	+92.24 KB	+0.1%
hits_036.vortex	1.0	vortex-file-compressed	171.21 MB	171.34 MB	+133.45 KB	+0.1%
hits_070.vortex	1.0	vortex-file-compressed	199.84 MB	199.99 MB	+155.56 KB	+0.1%
hits_019.vortex	1.0	vortex-file-compressed	140.79 MB	140.90 MB	+104.11 KB	+0.1%
hits_022.vortex	1.0	vortex-file-compressed	199.04 MB	199.19 MB	+145.41 KB	+0.1%
hits_003.vortex	1.0	vortex-file-compressed	136.40 MB	136.49 MB	+96.75 KB	+0.1%
hits_062.vortex	1.0	vortex-compact	132.72 MB	132.81 MB	+87.49 KB	+0.1%
hits_085.vortex	1.0	vortex-file-compressed	199.56 MB	199.68 MB	+128.95 KB	+0.1%
hits_007.vortex	1.0	vortex-file-compressed	200.00 MB	200.12 MB	+119.73 KB	+0.1%
hits_068.vortex	1.0	vortex-compact	112.33 MB	112.39 MB	+66.48 KB	+0.1%
hits_077.vortex	1.0	vortex-file-compressed	172.29 MB	172.39 MB	+101.27 KB	+0.1%
hits_037.vortex	1.0	vortex-file-compressed	177.21 MB	177.31 MB	+103.19 KB	+0.1%
hits_084.vortex	1.0	vortex-file-compressed	154.41 MB	154.50 MB	+88.82 KB	+0.1%
hits_079.vortex	1.0	vortex-file-compressed	181.23 MB	181.33 MB	+99.95 KB	+0.1%
hits_078.vortex	1.0	vortex-compact	97.86 MB	97.91 MB	+51.65 KB	+0.1%
hits_017.vortex	1.0	vortex-file-compressed	146.76 MB	146.83 MB	+63.56 KB	+0.0%
hits_027.vortex	1.0	vortex-compact	139.23 MB	139.28 MB	+59.08 KB	+0.0%
hits_047.vortex	1.0	vortex-file-compressed	154.33 MB	154.39 MB	+64.95 KB	+0.0%
hits_092.vortex	1.0	vortex-compact	153.20 MB	153.25 MB	+60.36 KB	+0.0%
hits_081.vortex	1.0	vortex-compact	153.50 MB	153.56 MB	+56.58 KB	+0.0%
hits_009.vortex	1.0	vortex-file-compressed	101.26 MB	101.30 MB	+35.62 KB	+0.0%
hits_066.vortex	1.0	vortex-file-compressed	163.04 MB	163.09 MB	+55.50 KB	+0.0%
hits_043.vortex	1.0	vortex-file-compressed	126.41 MB	126.45 MB	+42.70 KB	+0.0%
hits_089.vortex	1.0	vortex-file-compressed	131.52 MB	131.56 MB	+40.81 KB	+0.0%
hits_035.vortex	1.0	vortex-compact	75.91 MB	75.93 MB	+23.34 KB	+0.0%
hits_053.vortex	1.0	vortex-file-compressed	189.84 MB	189.89 MB	+54.95 KB	+0.0%
hits_052.vortex	1.0	vortex-file-compressed	130.93 MB	130.96 MB	+36.93 KB	+0.0%
hits_083.vortex	1.0	vortex-compact	110.10 MB	110.12 MB	+27.06 KB	+0.0%
hits_059.vortex	1.0	vortex-file-compressed	198.97 MB	199.01 MB	+43.14 KB	+0.0%
hits_047.vortex	1.0	vortex-compact	110.45 MB	110.47 MB	+23.82 KB	+0.0%
hits_018.vortex	1.0	vortex-file-compressed	199.58 MB	199.62 MB	+38.95 KB	+0.0%
hits_095.vortex	1.0	vortex-file-compressed	154.32 MB	154.34 MB	+28.69 KB	+0.0%
hits_019.vortex	1.0	vortex-compact	106.10 MB	106.12 MB	+16.73 KB	+0.0%
hits_071.vortex	1.0	vortex-compact	106.14 MB	106.16 MB	+16.52 KB	+0.0%
hits_097.vortex	1.0	vortex-file-compressed	192.77 MB	192.80 MB	+28.01 KB	+0.0%
hits_078.vortex	1.0	vortex-file-compressed	131.01 MB	131.03 MB	+17.34 KB	+0.0%
hits_034.vortex	1.0	vortex-compact	133.28 MB	133.30 MB	+16.93 KB	+0.0%
hits_026.vortex	1.0	vortex-compact	98.80 MB	98.81 MB	+11.55 KB	+0.0%
hits_035.vortex	1.0	vortex-file-compressed	103.11 MB	103.12 MB	+9.35 KB	+0.0%
hits_006.vortex	1.0	vortex-file-compressed	126.33 MB	126.34 MB	+10.91 KB	+0.0%
hits_091.vortex	1.0	vortex-compact	112.34 MB	112.35 MB	+7.88 KB	+0.0%
hits_045.vortex	1.0	vortex-compact	106.05 MB	106.06 MB	+6.23 KB	+0.0%
hits_099.vortex	1.0	vortex-file-compressed	171.13 MB	171.14 MB	+5.00 KB	+0.0%
hits_091.vortex	1.0	vortex-file-compressed	146.98 MB	146.98 MB	+3.77 KB	+0.0%
hits_005.vortex	1.0	vortex-file-compressed	167.42 MB	167.43 MB	+3.32 KB	+0.0%
hits_049.vortex	1.0	vortex-file-compressed	191.56 MB	191.56 MB	+2.56 KB	+0.0%
hits_075.vortex	1.0	vortex-file-compressed	189.48 MB	189.48 MB	+1.45 KB	+0.0%
hits_030.vortex	1.0	vortex-file-compressed	131.90 MB	131.90 MB	+48 B	+0.0%
hits_031.vortex	1.0	vortex-compact	111.60 MB	111.60 MB	+40 B	+0.0%
hits_094.vortex	1.0	vortex-compact	110.71 MB	110.70 MB	4.43 KB	-0.0%
hits_010.vortex	1.0	vortex-compact	123.13 MB	123.13 MB	7.75 KB	-0.0%
hits_066.vortex	1.0	vortex-compact	117.40 MB	117.39 MB	7.67 KB	-0.0%
hits_072.vortex	1.0	vortex-compact	75.60 MB	75.60 MB	5.93 KB	-0.0%
hits_084.vortex	1.0	vortex-compact	110.66 MB	110.65 MB	10.34 KB	-0.0%
hits_012.vortex	1.0	vortex-file-compressed	190.91 MB	190.89 MB	19.39 KB	-0.0%
hits_061.vortex	1.0	vortex-file-compressed	160.88 MB	160.86 MB	19.78 KB	-0.0%
hits_000.vortex	1.0	vortex-file-compressed	131.59 MB	131.57 MB	17.52 KB	-0.0%
hits_022.vortex	1.0	vortex-compact	153.10 MB	153.08 MB	20.47 KB	-0.0%
hits_041.vortex	1.0	vortex-file-compressed	131.17 MB	131.16 MB	17.61 KB	-0.0%
hits_032.vortex	1.0	vortex-compact	110.60 MB	110.59 MB	16.23 KB	-0.0%
hits_039.vortex	1.0	vortex-compact	124.23 MB	124.21 MB	25.38 KB	-0.0%
hits_020.vortex	1.0	vortex-compact	111.65 MB	111.62 MB	24.39 KB	-0.0%
hits_065.vortex	1.0	vortex-file-compressed	161.20 MB	161.16 MB	38.63 KB	-0.0%
hits_060.vortex	1.0	vortex-file-compressed	193.41 MB	193.36 MB	46.45 KB	-0.0%
hits_011.vortex	1.0	vortex-compact	152.88 MB	152.85 MB	37.41 KB	-0.0%
hits_048.vortex	1.0	vortex-file-compressed	199.32 MB	199.27 MB	50.12 KB	-0.0%
hits_032.vortex	1.0	vortex-file-compressed	154.72 MB	154.68 MB	39.52 KB	-0.0%
hits_028.vortex	1.0	vortex-file-compressed	151.88 MB	151.84 MB	40.81 KB	-0.0%
hits_029.vortex	1.0	vortex-file-compressed	199.80 MB	199.75 MB	55.58 KB	-0.0%
hits_039.vortex	1.0	vortex-file-compressed	161.10 MB	161.06 MB	47.23 KB	-0.0%
hits_023.vortex	1.0	vortex-compact	142.74 MB	142.70 MB	42.01 KB	-0.0%
hits_021.vortex	1.0	vortex-file-compressed	154.30 MB	154.25 MB	49.66 KB	-0.0%
hits_082.vortex	1.0	vortex-file-compressed	139.84 MB	139.79 MB	50.56 KB	-0.0%
hits_073.vortex	1.0	vortex-file-compressed	172.57 MB	172.51 MB	63.01 KB	-0.0%
hits_069.vortex	1.0	vortex-file-compressed	142.25 MB	142.20 MB	52.81 KB	-0.0%
hits_072.vortex	1.0	vortex-file-compressed	102.37 MB	102.33 MB	38.08 KB	-0.0%
hits_015.vortex	1.0	vortex-file-compressed	131.02 MB	130.97 MB	54.94 KB	-0.0%
hits_086.vortex	1.0	vortex-file-compressed	192.19 MB	192.11 MB	81.08 KB	-0.0%
hits_003.vortex	1.0	vortex-compact	104.51 MB	104.46 MB	47.45 KB	-0.0%
hits_036.vortex	1.0	vortex-compact	133.25 MB	133.20 MB	60.72 KB	-0.0%
hits_033.vortex	1.0	vortex-file-compressed	200.02 MB	199.92 MB	98.18 KB	-0.0%
hits_038.vortex	1.0	vortex-compact	139.57 MB	139.50 MB	69.80 KB	-0.0%
hits_055.vortex	1.0	vortex-compact	153.54 MB	153.46 MB	78.80 KB	-0.1%
hits_082.vortex	1.0	vortex-compact	105.77 MB	105.72 MB	58.17 KB	-0.1%
hits_025.vortex	1.0	vortex-compact	133.43 MB	133.35 MB	75.31 KB	-0.1%
hits_008.vortex	1.0	vortex-file-compressed	140.25 MB	140.17 MB	80.06 KB	-0.1%
hits_013.vortex	1.0	vortex-file-compressed	161.23 MB	161.13 MB	98.55 KB	-0.1%
hits_062.vortex	1.0	vortex-file-compressed	170.74 MB	170.63 MB	107.93 KB	-0.1%
hits_042.vortex	1.0	vortex-compact	136.29 MB	136.20 MB	93.46 KB	-0.1%
hits_009.vortex	1.0	vortex-compact	75.25 MB	75.20 MB	54.42 KB	-0.1%
hits_087.vortex	1.0	vortex-compact	125.70 MB	125.60 MB	97.68 KB	-0.1%
hits_096.vortex	1.0	vortex-file-compressed	199.63 MB	199.48 MB	157.29 KB	-0.1%
hits_046.vortex	1.0	vortex-compact	75.00 MB	74.93 MB	65.12 KB	-0.1%
hits_088.vortex	1.0	vortex-file-compressed	172.10 MB	171.94 MB	156.97 KB	-0.1%
hits_025.vortex	1.0	vortex-file-compressed	172.04 MB	171.88 MB	163.35 KB	-0.1%
hits_067.vortex	1.0	vortex-file-compressed	131.78 MB	131.66 MB	125.32 KB	-0.1%
hits_020.vortex	1.0	vortex-file-compressed	160.45 MB	160.30 MB	158.07 KB	-0.1%
hits_058.vortex	1.0	vortex-file-compressed	155.19 MB	155.04 MB	156.43 KB	-0.1%
hits_028.vortex	1.0	vortex-compact	115.73 MB	115.61 MB	117.59 KB	-0.1%
hits_059.vortex	1.0	vortex-compact	152.96 MB	152.80 MB	162.50 KB	-0.1%
hits_051.vortex	1.0	vortex-compact	134.04 MB	133.90 MB	144.94 KB	-0.1%
hits_007.vortex	1.0	vortex-compact	153.79 MB	153.63 MB	166.55 KB	-0.1%
hits_004.vortex	1.0	vortex-file-compressed	131.54 MB	131.40 MB	143.00 KB	-0.1%
hits_080.vortex	1.0	vortex-file-compressed	126.93 MB	126.77 MB	159.30 KB	-0.1%
hits_001.vortex	1.0	vortex-compact	139.15 MB	138.95 MB	202.06 KB	-0.1%
hits_017.vortex	1.0	vortex-compact	112.31 MB	112.14 MB	176.33 KB	-0.2%
hits_044.vortex	1.0	vortex-compact	153.74 MB	153.50 MB	245.16 KB	-0.2%
hits_096.vortex	1.0	vortex-compact	153.41 MB	153.17 MB	246.38 KB	-0.2%
hits_055.vortex	1.0	vortex-file-compressed	199.85 MB	199.50 MB	356.45 KB	-0.2%
hits_056.vortex	1.0	vortex-file-compressed	135.94 MB	135.70 MB	248.02 KB	-0.2%
hits_016.vortex	1.0	vortex-compact	127.50 MB	127.26 MB	242.05 KB	-0.2%
hits_098.vortex	1.0	vortex-file-compressed	137.70 MB	137.43 MB	271.18 KB	-0.2%
hits_016.vortex	1.0	vortex-file-compressed	180.53 MB	180.17 MB	373.75 KB	-0.2%
hits_073.vortex	1.0	vortex-compact	134.43 MB	134.15 MB	285.55 KB	-0.2%
hits_043.vortex	1.0	vortex-compact	94.60 MB	94.40 MB	209.08 KB	-0.2%
hits_088.vortex	1.0	vortex-compact	134.11 MB	133.82 MB	301.30 KB	-0.2%
hits_085.vortex	1.0	vortex-compact	153.58 MB	153.23 MB	350.32 KB	-0.2%
hits_038.vortex	1.0	vortex-file-compressed	192.42 MB	191.98 MB	448.08 KB	-0.2%
hits_076.vortex	1.0	vortex-compact	125.53 MB	125.24 MB	301.62 KB	-0.2%
hits_054.vortex	1.0	vortex-compact	112.24 MB	111.96 MB	282.52 KB	-0.2%
hits_090.vortex	1.0	vortex-file-compressed	193.08 MB	192.60 MB	491.35 KB	-0.2%
hits_077.vortex	1.0	vortex-compact	134.55 MB	134.21 MB	356.14 KB	-0.3%
hits_094.vortex	1.0	vortex-file-compressed	158.73 MB	158.31 MB	432.55 KB	-0.3%
hits_044.vortex	1.0	vortex-file-compressed	200.57 MB	200.02 MB	561.61 KB	-0.3%
hits_050.vortex	1.0	vortex-compact	125.88 MB	125.53 MB	353.63 KB	-0.3%
hits_021.vortex	1.0	vortex-compact	110.95 MB	110.62 MB	338.35 KB	-0.3%
hits_068.vortex	1.0	vortex-file-compressed	160.92 MB	160.43 MB	504.68 KB	-0.3%
hits_099.vortex	1.0	vortex-compact	133.41 MB	132.99 MB	430.22 KB	-0.3%
hits_053.vortex	1.0	vortex-compact	139.01 MB	138.52 MB	498.16 KB	-0.3%
hits_065.vortex	1.0	vortex-compact	125.90 MB	125.38 MB	540.09 KB	-0.4%
hits_080.vortex	1.0	vortex-compact	97.15 MB	96.73 MB	427.77 KB	-0.4%
hits_070.vortex	1.0	vortex-compact	153.74 MB	153.06 MB	697.80 KB	-0.4%
hits_041.vortex	1.0	vortex-compact	97.78 MB	97.32 MB	470.00 KB	-0.5%
hits_056.vortex	1.0	vortex-compact	101.34 MB	100.85 MB	495.84 KB	-0.5%
hits_054.vortex	1.0	vortex-file-compressed	147.60 MB	146.89 MB	731.89 KB	-0.5%
hits_058.vortex	1.0	vortex-compact	111.52 MB	110.96 MB	580.99 KB	-0.5%
hits_076.vortex	1.0	vortex-file-compressed	160.93 MB	160.05 MB	905.52 KB	-0.5%
hits_034.vortex	1.0	vortex-file-compressed	183.35 MB	182.34 MB	1.02 MB	-0.6%
hits_089.vortex	1.0	vortex-compact	99.19 MB	98.63 MB	579.09 KB	-0.6%
hits_040.vortex	1.0	vortex-compact	110.74 MB	109.95 MB	811.68 KB	-0.7%
hits_049.vortex	1.0	vortex-compact	140.48 MB	139.38 MB	1.10 MB	-0.8%
hits_012.vortex	1.0	vortex-compact	139.94 MB	138.83 MB	1.11 MB	-0.8%
hits_015.vortex	1.0	vortex-compact	98.23 MB	97.39 MB	855.02 KB	-0.9%
hits_092.vortex	1.0	vortex-file-compressed	200.05 MB	198.34 MB	1.71 MB	-0.9%
hits_097.vortex	1.0	vortex-compact	141.34 MB	140.10 MB	1.24 MB	-0.9%
hits_075.vortex	1.0	vortex-compact	139.04 MB	137.80 MB	1.23 MB	-0.9%
hits_064.vortex	1.0	vortex-compact	140.15 MB	138.85 MB	1.30 MB	-0.9%
hits_098.vortex	1.0	vortex-compact	104.10 MB	102.93 MB	1.17 MB	-1.1%
hits_024.vortex	1.0	vortex-file-compressed	160.87 MB	158.98 MB	1.88 MB	-1.2%
hits_001.vortex	1.0	vortex-file-compressed	193.52 MB	189.09 MB	4.43 MB	-2.3%

Totals:

vortex-compact: 11.93 GB → 11.93 GB (+0.0%)
vortex-file-compressed: 15.96 GB → 15.96 GB (+0.0%)

github-actions · 2026-08-24T17:34:58Z

Benchmarks: Appian on NVME 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.1%
Engines: DataFusion No clear signal (-0.2%, low confidence) · DuckDB No clear signal (+0.4%, low confidence)
Vortex (geomean): hot 1.009x ➖ · cold 1.013x ➖
Parquet (geomean): hot 1.008x ➖ · cold 0.987x ➖
Shifts: Parquet (control) +0.8% · Median polish +0.8%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:vortex-compact	98457758 / 99037737 / -0.6%	157610737 / 157420346 / +0.1%	0.62 / 0.63 / -0.7%
appian_q02/datafusion:vortex-compact	482471635 / 478645827 / +0.8%	572644987 / 567622846 / +0.9%	0.84 / 0.84 / -0.1%
appian_q03/datafusion:vortex-compact	275211913 / 275113664 / +0.0%	411641217 / 411767726 / -0.0%	0.67 / 0.67 / +0.1%
appian_q04/datafusion:vortex-compact	13589509567 / 13492783105 / +0.7%	13701041967 / 13616354765 / +0.6%	0.99 / 0.99 / +0.1%
appian_q05/datafusion:vortex-compact	221871556 / 218645514 / +1.5%	296864661 / 294919220 / +0.7%	0.75 / 0.74 / +0.8%
appian_q06/datafusion:vortex-compact	264184922 / 258311675 / +2.3%	329067257 / 320445870 / +2.7%	0.80 / 0.81 / -0.4%
appian_q07/datafusion:vortex-compact	344706301 / 342670812 / +0.6%	450931119 / 438770010 / +2.8%	0.76 / 0.78 / -2.1%
appian_q08/datafusion:vortex-compact	1340925961 / 1345721739 / -0.4%	1490247933 / 1465652545 / +1.7%	0.90 / 0.92 / -2.0%

datafusion / parquet / ns (1.008x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:parquet	130396112 / 130527761 / -0.1%	184417705 / 190406945 / -3.1%	0.71 / 0.69 / +3.1%
appian_q02/datafusion:parquet	594073363 / 579702845 / +2.5%	680868865 / 686708637 / -0.9%	0.87 / 0.84 / +3.4%
appian_q03/datafusion:parquet	295830050 / 296499401 / -0.2%	428489760 / 432428913 / -0.9%	0.69 / 0.69 / +0.7%
appian_q04/datafusion:parquet	13659976009 / 13601717410 / +0.4%	14036432140 / 13680720171 / +2.6%	0.97 / 0.99 / -2.1%
appian_q05/datafusion:parquet	301285604 / 297452146 / +1.3%	380013455 / 373667901 / +1.7%	0.79 / 0.80 / -0.4%
appian_q06/datafusion:parquet	298517429 / 293889563 / +1.6%	375366190 / 379554926 / -1.1%	0.80 / 0.77 / +2.7%
appian_q07/datafusion:parquet	422655333 / 421808082 / +0.2%	527907457 / 524315054 / +0.7%	0.80 / 0.80 / -0.5%
appian_q08/datafusion:parquet	1501371372 / 1492589996 / +0.6%	1630639820 / 1619865471 / +0.7%	0.92 / 0.92 / -0.1%

duckdb / vortex-compact / ns (1.013x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:vortex-compact	157818211 / 150294770 / +5.0%	202179600 / 203744690 / -0.8%	0.78 / 0.74 / +5.8%
appian_q02/duckdb:vortex-compact	411428588 / 416138908 / -1.1%	484028852 / 464448733 / +4.2%	0.85 / 0.90 / -5.1%
appian_q03/duckdb:vortex-compact	253372774 / 252674423 / +0.3%	334043020 / 306146522 / +9.1%	0.76 / 0.83 / -8.1%
appian_q04/duckdb:vortex-compact	1582892305 / 1549631072 / +2.1%	1642974630 / 1633249516 / +0.6%	0.96 / 0.95 / +1.5%
appian_q05/duckdb:vortex-compact	239861675 / 239458537 / +0.2%	284217147 / 286696150 / -0.9%	0.84 / 0.84 / +1.0%
appian_q06/duckdb:vortex-compact	1028230097 / 1004658594 / +2.3%	1097603190 / 1072353163 / +2.4%	0.94 / 0.94 / -0.0%
appian_q07/duckdb:vortex-compact	292597737 / 289667296 / +1.0%	350282425 / 361093689 / -3.0%	0.84 / 0.80 / +4.1%
appian_q08/duckdb:vortex-compact	914626289 / 910635894 / +0.4%	990689525 / 981113415 / +1.0%	0.92 / 0.93 / -0.5%

duckdb / parquet / ns (1.008x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:parquet	157962913 / 153794057 / +2.7%	180286597 / 188566308 / -4.4%	0.88 / 0.82 / +7.4%
appian_q02/duckdb:parquet	354883985 / 363966765 / -2.5%	389496727 / 377402640 / +3.2%	0.91 / 0.96 / -5.5%
appian_q03/duckdb:parquet	220597015 / 219609717 / +0.4%	247467447 / 251046651 / -1.4%	0.89 / 0.87 / +1.9%
appian_q04/duckdb:parquet	1485470113 / 1462409164 / +1.6%	1526168373 / 1549566723 / -1.5%	0.97 / 0.94 / +3.1%
appian_q05/duckdb:parquet	245815950 / 244220355 / +0.7%	272123398 / 294569774 / -7.6%	0.90 / 0.83 / +9.0%
appian_q06/duckdb:parquet	962955025 / 938410617 / +2.6%	970076080 / 996927185 / -2.7%	0.99 / 0.94 / +5.5%
appian_q07/duckdb:parquet	262729757 / 263895662 / -0.4%	277711829 / 288829878 / -3.8%	0.95 / 0.91 / +3.5%
appian_q08/duckdb:parquet	790886130 / 777209904 / +1.8%	810598752 / 817602080 / -0.9%	0.98 / 0.95 / +2.6%

File Size Changes (10 files changed, -63.8% overall, 0↑ 10↓)

File	Scale	Format	Base	Change	%
addressview.vortex	1.0	vortex-file-compressed	34.61 MB	34.61 MB	-100.0%
categoryview.vortex	1.0	vortex-file-compressed	18.98 KB	18.98 KB	-100.0%
creditcardview.vortex	1.0	vortex-file-compressed	58.78 MB	58.78 MB	-100.0%
customerview.vortex	1.0	vortex-file-compressed	20.03 MB	20.03 MB	-100.0%
duckdb.db	1.0	vortex-file-compressed	268.00 KB	268.00 KB	-100.0%
orderitemnovelty_update.vortex	1.0	vortex-file-compressed	2.58 KB	2.58 KB	-100.0%
orderitemview.vortex	1.0	vortex-file-compressed	265.16 MB	265.16 MB	-100.0%
orderview.vortex	1.0	vortex-file-compressed	78.50 MB	78.50 MB	-100.0%
productview.vortex	1.0	vortex-file-compressed	18.96 KB	18.96 KB	-100.0%
taxrecordview.vortex	1.0	vortex-file-compressed	21.91 MB	21.91 MB	-100.0%

Totals:

vortex-compact: 271.86 MB → 271.86 MB (0.0%)
vortex-file-compressed: 479.28 MB → 0 B (-100.0%)

github-actions · 2026-08-24T17:34:58Z

Benchmarks: Statistical and Population Genetics 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +1.3%
Engines: DuckDB No clear signal (+1.3%, low confidence)
Vortex (geomean): hot 1.010x ➖ · cold 1.031x ➖
Parquet (geomean): hot 0.997x ➖ · cold 1.001x ➖
Shifts: Parquet (control) -0.3% · Median polish -0.4%

How to read Verdict and Engines

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

duckdb / vortex-file-compressed / ns (1.006x ➖, 2↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	14632508 / 14622074 / +0.1%	26618239 / 26053659 / +2.2%	0.55 / 0.56 / -2.1%
statpopgen_q01/duckdb:vortex-file-compressed	17380027 / 17744566 / -2.1%	29779016 / 30382301 / -2.0%	0.58 / 0.58 / -0.1%
statpopgen_q02/duckdb:vortex-file-compressed	552162580 / 567507830 / -2.7%	594592251 / 692942283 / -14.2% 🟢	0.93 / 0.82 / +13.4%
statpopgen_q03/duckdb:vortex-file-compressed	1246244878 / 1208968320 / +3.1%	1782452126 / 1332639574 / +33.8% 🔴	0.70 / 0.91 / -22.9%
statpopgen_q04/duckdb:vortex-file-compressed	1537753134 / 1235649164 / +24.4% 🔴	1280660553 / 1342411045 / -4.6%	1.20 / 0.92 / +30.4%
statpopgen_q05/duckdb:vortex-file-compressed	510268518 / 588454582 / -13.3% 🟢	736387944 / 568676850 / +29.5% 🔴	0.69 / 1.03 / -33.0%
statpopgen_q06/duckdb:vortex-file-compressed	1757758534 / 1758480191 / -0.0%	2202828975 / 1796404448 / +22.6% 🔴	0.80 / 0.98 / -18.5%
statpopgen_q07/duckdb:vortex-file-compressed	236775567 / 250488348 / -5.5%	301449271 / 409225906 / -26.3% 🟢	0.79 / 0.61 / +28.3%
statpopgen_q08/duckdb:vortex-file-compressed	266007286 / 271684750 / -2.1%	457286206 / 313292762 / +46.0% 🔴	0.58 / 0.87 / -32.9%
statpopgen_q09/duckdb:vortex-file-compressed	962412068 / 1098050450 / -12.4% 🟢	950601075 / 1111060633 / -14.4% 🟢	1.01 / 0.99 / +2.4%
statpopgen_q10/duckdb:vortex-file-compressed	3712551144 / 2981578389 / +24.5% 🔴	3001918291 / 4116018255 / -27.1% 🟢	1.24 / 0.72 / +70.7%

duckdb / vortex-compact / ns (1.013x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-compact	14897663 / 15049284 / -1.0%	26226441 / 27446455 / -4.4%	0.57 / 0.55 / +3.6%
statpopgen_q01/duckdb:vortex-compact	13695415 / 13929034 / -1.7%	21252332 / 23146540 / -8.2%	0.64 / 0.60 / +7.1%
statpopgen_q02/duckdb:vortex-compact	659145496 / 648765630 / +1.6%	704036600 / 684259372 / +2.9%	0.94 / 0.95 / -1.3%
statpopgen_q03/duckdb:vortex-compact	1394165948 / 1336640818 / +4.3%	1340983828 / 1358267205 / -1.3%	1.04 / 0.98 / +5.6%
statpopgen_q04/duckdb:vortex-compact	1902326413 / 1424922778 / +33.5% 🔴	2016598274 / 1359186253 / +48.4% 🔴	0.94 / 1.05 / -10.0%
statpopgen_q05/duckdb:vortex-compact	776578626 / 722663074 / +7.5%	818900838 / 693527587 / +18.1% 🔴	0.95 / 1.04 / -9.0%
statpopgen_q06/duckdb:vortex-compact	1787404608 / 2127271522 / -16.0% 🟢	2466498280 / 1803676298 / +36.7% 🔴	0.72 / 1.18 / -38.6%
statpopgen_q07/duckdb:vortex-compact	1322791128 / 1288071142 / +2.7%	1370427961 / 1369529129 / +0.1%	0.97 / 0.94 / +2.6%
statpopgen_q08/duckdb:vortex-compact	1355426452 / 1316101023 / +3.0%	1392542713 / 1374883135 / +1.3%	0.97 / 0.96 / +1.7%
statpopgen_q09/duckdb:vortex-compact	1398558738 / 1335421822 / +4.7%	1152429037 / 1624806349 / -29.1% 🟢	1.21 / 0.82 / +47.7%
statpopgen_q10/duckdb:vortex-compact	3814773680 / 4541417518 / -16.0% 🟢	4480205639 / 4101393342 / +9.2%	0.85 / 1.11 / -23.1%

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	378872456 / 378957694 / -0.0%	382478155 / 377809358 / +1.2%	0.99 / 1.00 / -1.2%
statpopgen_q01/duckdb:parquet	468177938 / 466170904 / +0.4%	473231066 / 472191605 / +0.2%	0.99 / 0.99 / +0.2%
statpopgen_q02/duckdb:parquet	772714902 / 782068623 / -1.2%	806580476 / 829164392 / -2.7%	0.96 / 0.94 / +1.6%
statpopgen_q03/duckdb:parquet	1047113734 / 1049870689 / -0.3%	1092975605 / 1091693392 / +0.1%	0.96 / 0.96 / -0.4%
statpopgen_q04/duckdb:parquet	1048404520 / 1045013354 / +0.3%	1090100677 / 1089494120 / +0.1%	0.96 / 0.96 / +0.3%
statpopgen_q05/duckdb:parquet	760543640 / 767676079 / -0.9%	806601518 / 791646179 / +1.9%	0.94 / 0.97 / -2.8%
statpopgen_q06/duckdb:parquet	1024480288 / 1011262096 / +1.3%	1051398447 / 1051760402 / -0.0%	0.97 / 0.96 / +1.3%
statpopgen_q07/duckdb:parquet	945300998 / 949188724 / -0.4%	1137392934 / 1157396488 / -1.7%	0.83 / 0.82 / +1.3%
statpopgen_q08/duckdb:parquet	962764986 / 971879204 / -0.9%	1142695631 / 1107414307 / +3.2%	0.84 / 0.88 / -4.0%
statpopgen_q09/duckdb:parquet	993422992 / 1004790031 / -1.1%	1055272890 / 1069500793 / -1.3%	0.94 / 0.94 / +0.2%
statpopgen_q10/duckdb:parquet	1639909043 / 1646057498 / -0.4%	1686332246 / 1686843759 / -0.0%	0.97 / 0.98 / -0.3%

No file size changes detected.

github-actions · 2026-08-24T17:35:32Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.7%
Engines: DataFusion No clear signal (-0.5%, low confidence) · DuckDB No clear signal (-0.9%, environment too noisy confidence)
Vortex (geomean): hot 0.998x ➖ · cold 1.011x ➖
Parquet (geomean): hot 1.005x ➖ · cold 1.016x ➖
Shifts: Parquet (control) +0.5% · 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 (1.000x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	27606661 / 27849148 / -0.9%	83823687 / 80912060 / +3.6%	0.33 / 0.34 / -4.3%
tpcds_q02/datafusion:vortex-file-compressed	51762112 / 51336012 / +0.8%	105694543 / 100606099 / +5.1%	0.49 / 0.51 / -4.0%
tpcds_q03/datafusion:vortex-file-compressed	14467854 / 15250870 / -5.1%	60651608 / 60937203 / -0.5%	0.24 / 0.25 / -4.7%
tpcds_q04/datafusion:vortex-file-compressed	202586428 / 210260132 / -3.6%	294931788 / 273414266 / +7.9%	0.69 / 0.77 / -10.7%
tpcds_q05/datafusion:vortex-file-compressed	61496880 / 61888792 / -0.6%	122495504 / 121216853 / +1.1%	0.50 / 0.51 / -1.7%
tpcds_q06/datafusion:vortex-file-compressed	26081690 / 25882141 / +0.8%	77733090 / 77173433 / +0.7%	0.34 / 0.34 / +0.0%
tpcds_q07/datafusion:vortex-file-compressed	44481798 / 43825154 / +1.5%	97877628 / 100401181 / -2.5%	0.45 / 0.44 / +4.1%
tpcds_q08/datafusion:vortex-file-compressed	33124600 / 33421166 / -0.9%	89086090 / 85880205 / +3.7%	0.37 / 0.39 / -4.5%
tpcds_q09/datafusion:vortex-file-compressed	25624267 / 26461564 / -3.2%	70769455 / 65228686 / +8.5%	0.36 / 0.41 / -10.7%
tpcds_q10/datafusion:vortex-file-compressed	36262143 / 35198802 / +3.0%	83652205 / 82964435 / +0.8%	0.43 / 0.42 / +2.2%
tpcds_q11/datafusion:vortex-file-compressed	113111704 / 111854120 / +1.1%	181560726 / 181480319 / +0.0%	0.62 / 0.62 / +1.1%
tpcds_q12/datafusion:vortex-file-compressed	21696360 / 21741752 / -0.2%	67677958 / 66159930 / +2.3%	0.32 / 0.33 / -2.4%
tpcds_q13/datafusion:vortex-file-compressed	43620434 / 44701504 / -2.4%	90565124 / 89057931 / +1.7%	0.48 / 0.50 / -4.0%
tpcds_q14/datafusion:vortex-file-compressed	196716263 / 194871406 / +0.9%	260827183 / 258256450 / +1.0%	0.75 / 0.75 / -0.0%
tpcds_q15/datafusion:vortex-file-compressed	29124234 / 28411246 / +2.5%	77091674 / 76172366 / +1.2%	0.38 / 0.37 / +1.3%
tpcds_q16/datafusion:vortex-file-compressed	25265876 / 25273128 / -0.0%	70979798 / 68503224 / +3.6%	0.36 / 0.37 / -3.5%
tpcds_q17/datafusion:vortex-file-compressed	71500486 / 71417439 / +0.1%	141114559 / 134366603 / +5.0%	0.51 / 0.53 / -4.7%
tpcds_q18/datafusion:vortex-file-compressed	84984562 / 85113441 / -0.2%	141895608 / 143346667 / -1.0%	0.60 / 0.59 / +0.9%
tpcds_q19/datafusion:vortex-file-compressed	21692838 / 22002089 / -1.4%	70606640 / 72169711 / -2.2%	0.31 / 0.30 / +0.8%
tpcds_q20/datafusion:vortex-file-compressed	27040662 / 26721840 / +1.2%	74938321 / 78667090 / -4.7%	0.36 / 0.34 / +6.2%
tpcds_q21/datafusion:vortex-file-compressed	30756695 / 30422602 / +1.1%	93633888 / 89327290 / +4.8%	0.33 / 0.34 / -3.6%
tpcds_q22/datafusion:vortex-file-compressed	115994842 / 110435782 / +5.0%	137584430 / 186293439 / -26.1% 🟢	0.84 / 0.59 / +42.2%
tpcds_q23/datafusion:vortex-file-compressed	123749164 / 124366602 / -0.5%	194302803 / 192341881 / +1.0%	0.64 / 0.65 / -1.5%
tpcds_q24/datafusion:vortex-file-compressed	94060828 / 93311616 / +0.8%	165684147 / 163377535 / +1.4%	0.57 / 0.57 / -0.6%
tpcds_q25/datafusion:vortex-file-compressed	72684916 / 70779200 / +2.7%	143142299 / 144507521 / -0.9%	0.51 / 0.49 / +3.7%
tpcds_q26/datafusion:vortex-file-compressed	38339120 / 37313579 / +2.7%	86394918 / 90223665 / -4.2%	0.44 / 0.41 / +7.3%
tpcds_q27/datafusion:vortex-file-compressed	90221090 / 91905879 / -1.8%	169918980 / 166913737 / +1.8%	0.53 / 0.55 / -3.6%
tpcds_q28/datafusion:vortex-file-compressed	24838030 / 24642906 / +0.8%	63460784 / 66618856 / -4.7%	0.39 / 0.37 / +5.8%
tpcds_q29/datafusion:vortex-file-compressed	70803774 / 71674951 / -1.2%	134953698 / 129219217 / +4.4%	0.52 / 0.55 / -5.4%
tpcds_q30/datafusion:vortex-file-compressed	33217273 / 31713434 / +4.7%	72630725 / 71584834 / +1.5%	0.46 / 0.44 / +3.2%
tpcds_q31/datafusion:vortex-file-compressed	72103576 / 72562293 / -0.6%	139310559 / 138296090 / +0.7%	0.52 / 0.52 / -1.4%
tpcds_q32/datafusion:vortex-file-compressed	17751986 / 18413874 / -3.6%	63136736 / 58828655 / +7.3%	0.28 / 0.31 / -10.2%
tpcds_q33/datafusion:vortex-file-compressed	31684489 / 31871647 / -0.6%	86904732 / 90150279 / -3.6%	0.36 / 0.35 / +3.1%
tpcds_q34/datafusion:vortex-file-compressed	25828090 / 25696714 / +0.5%	79778194 / 75695970 / +5.4%	0.32 / 0.34 / -4.6%
tpcds_q35/datafusion:vortex-file-compressed	44525862 / 44489786 / +0.1%	94068385 / 91196217 / +3.1%	0.47 / 0.49 / -3.0%
tpcds_q36/datafusion:vortex-file-compressed	59983158 / 60328324 / -0.6%	140569381 / 130420440 / +7.8%	0.43 / 0.46 / -7.8%
tpcds_q37/datafusion:vortex-file-compressed	19754276 / 18639044 / +6.0%	66248651 / 65500643 / +1.1%	0.30 / 0.28 / +4.8%
tpcds_q38/datafusion:vortex-file-compressed	38908199 / 41157082 / -5.5%	97253537 / 95717791 / +1.6%	0.40 / 0.43 / -7.0%
tpcds_q39/datafusion:vortex-file-compressed	89193406 / 91071010 / -2.1%	149005847 / 153651083 / -3.0%	0.60 / 0.59 / +1.0%
tpcds_q40/datafusion:vortex-file-compressed	32075377 / 31949214 / +0.4%	88823579 / 89656004 / -0.9%	0.36 / 0.36 / +1.3%
tpcds_q41/datafusion:vortex-file-compressed	20467380 / 20829454 / -1.7%	50836630 / 46976904 / +8.2%	0.40 / 0.44 / -9.2%
tpcds_q42/datafusion:vortex-file-compressed	14202712 / 14394377 / -1.3%	58957095 / 55734886 / +5.8%	0.24 / 0.26 / -6.7%
tpcds_q43/datafusion:vortex-file-compressed	18885626 / 18927230 / -0.2%	64997952 / 64980222 / +0.0%	0.29 / 0.29 / -0.2%
tpcds_q44/datafusion:vortex-file-compressed	31344696 / 32215603 / -2.7%	88030796 / 84554536 / +4.1%	0.36 / 0.38 / -6.5%
tpcds_q45/datafusion:vortex-file-compressed	33157372 / 33589946 / -1.3%	82709957 / 80668514 / +2.5%	0.40 / 0.42 / -3.7%
tpcds_q46/datafusion:vortex-file-compressed	34528954 / 33840006 / +2.0%	96012956 / 95386823 / +0.7%	0.36 / 0.35 / +1.4%
tpcds_q47/datafusion:vortex-file-compressed	121423546 / 121497574 / -0.1%	195764379 / 196780434 / -0.5%	0.62 / 0.62 / +0.5%
tpcds_q48/datafusion:vortex-file-compressed	35356506 / 34133098 / +3.6%	80640228 / 82314346 / -2.0%	0.44 / 0.41 / +5.7%
tpcds_q49/datafusion:vortex-file-compressed	65702864 / 65758590 / -0.1%	125333697 / 126641464 / -1.0%	0.52 / 0.52 / +1.0%
tpcds_q50/datafusion:vortex-file-compressed	45072765 / 45667274 / -1.3%	97628374 / 98570253 / -1.0%	0.46 / 0.46 / -0.3%
tpcds_q51/datafusion:vortex-file-compressed	72494796 / 72957442 / -0.6%	136506648 / 133283790 / +2.4%	0.53 / 0.55 / -3.0%
tpcds_q52/datafusion:vortex-file-compressed	14668980 / 14819404 / -1.0%	58450002 / 55325891 / +5.6%	0.25 / 0.27 / -6.3%
tpcds_q53/datafusion:vortex-file-compressed	23122236 / 23127542 / -0.0%	71631186 / 71570303 / +0.1%	0.32 / 0.32 / -0.1%
tpcds_q54/datafusion:vortex-file-compressed	37082820 / 36909625 / +0.5%	91684145 / 87016873 / +5.4%	0.40 / 0.42 / -4.6%
tpcds_q55/datafusion:vortex-file-compressed	14457271 / 14216010 / +1.7%	57815365 / 55033682 / +5.1%	0.25 / 0.26 / -3.2%
tpcds_q56/datafusion:vortex-file-compressed	32323613 / 32115982 / +0.6%	86310690 / 87310914 / -1.1%	0.37 / 0.37 / +1.8%
tpcds_q57/datafusion:vortex-file-compressed	99075540 / 94940970 / +4.4%	154429491 / 152720138 / +1.1%	0.64 / 0.62 / +3.2%
tpcds_q58/datafusion:vortex-file-compressed	57325617 / 58648754 / -2.3%	123867632 / 116837814 / +6.0%	0.46 / 0.50 / -7.8%
tpcds_q59/datafusion:vortex-file-compressed	54487076 / 53389245 / +2.1%	104772940 / 106471573 / -1.6%	0.52 / 0.50 / +3.7%
tpcds_q60/datafusion:vortex-file-compressed	31461686 / 31713084 / -0.8%	86413587 / 86118930 / +0.3%	0.36 / 0.37 / -1.1%
tpcds_q61/datafusion:vortex-file-compressed	36357134 / 35308226 / +3.0%	88791170 / 85727692 / +3.6%	0.41 / 0.41 / -0.6%
tpcds_q62/datafusion:vortex-file-compressed	23508359 / 23353514 / +0.7%	66129847 / 65149348 / +1.5%	0.36 / 0.36 / -0.8%
tpcds_q63/datafusion:vortex-file-compressed	23178724 / 23674977 / -2.1%	73095516 / 69881169 / +4.6%	0.32 / 0.34 / -6.4%
tpcds_q64/datafusion:vortex-file-compressed	446945436 / 458022357 / -2.4%	557822266 / 549235037 / +1.6%	0.80 / 0.83 / -3.9%
tpcds_q65/datafusion:vortex-file-compressed	67578788 / 67744610 / -0.2%	126929801 / 131041238 / -3.1%	0.53 / 0.52 / +3.0%
tpcds_q66/datafusion:vortex-file-compressed	77392405 / 76278408 / +1.5%	138149839 / 136016489 / +1.6%	0.56 / 0.56 / -0.1%
tpcds_q67/datafusion:vortex-file-compressed	110078118 / 109614314 / +0.4%	184425500 / 191181350 / -3.5%	0.60 / 0.57 / +4.1%
tpcds_q68/datafusion:vortex-file-compressed	32592838 / 31774198 / +2.6%	95732353 / 95649780 / +0.1%	0.34 / 0.33 / +2.5%
tpcds_q69/datafusion:vortex-file-compressed	33600334 / 33881014 / -0.8%	78326683 / 80300226 / -2.5%	0.43 / 0.42 / +1.7%
tpcds_q70/datafusion:vortex-file-compressed	106388916 / 110029730 / -3.3%	168324957 / 165303842 / +1.8%	0.63 / 0.67 / -5.0%
tpcds_q71/datafusion:vortex-file-compressed	22543232 / 23077968 / -2.3%	73620897 / 72040192 / +2.2%	0.31 / 0.32 / -4.4%
tpcds_q72/datafusion:vortex-file-compressed	1446621129 / 1463000482 / -1.1%	1540673377 / 1505031856 / +2.4%	0.94 / 0.97 / -3.4%
tpcds_q73/datafusion:vortex-file-compressed	24257985 / 24144722 / +0.5%	78912456 / 75304812 / +4.8%	0.31 / 0.32 / -4.1%
tpcds_q74/datafusion:vortex-file-compressed	71993546 / 71619504 / +0.5%	136989113 / 134027030 / +2.2%	0.53 / 0.53 / -1.7%
tpcds_q75/datafusion:vortex-file-compressed	130593434 / 130532062 / +0.0%	210020617 / 205718620 / +2.1%	0.62 / 0.63 / -2.0%
tpcds_q76/datafusion:vortex-file-compressed	39567958 / 41229631 / -4.0%	93277748 / 86214928 / +8.2%	0.42 / 0.48 / -11.3%
tpcds_q77/datafusion:vortex-file-compressed	42085748 / 41596301 / +1.2%	98763096 / 102004997 / -3.2%	0.43 / 0.41 / +4.5%
tpcds_q78/datafusion:vortex-file-compressed	102548190 / 102745990 / -0.2%	174432760 / 173156134 / +0.7%	0.59 / 0.59 / -0.9%
tpcds_q79/datafusion:vortex-file-compressed	27718392 / 28342227 / -2.2%	82232779 / 83757495 / -1.8%	0.34 / 0.34 / -0.4%
tpcds_q80/datafusion:vortex-file-compressed	95986781 / 95328117 / +0.7%	183105021 / 178458039 / +2.6%	0.52 / 0.53 / -1.9%
tpcds_q81/datafusion:vortex-file-compressed	33308336 / 34633023 / -3.8%	75309861 / 73813894 / +2.0%	0.44 / 0.47 / -5.7%
tpcds_q82/datafusion:vortex-file-compressed	19740630 / 19728466 / +0.1%	63878743 / 63826280 / +0.1%	0.31 / 0.31 / -0.0%
tpcds_q83/datafusion:vortex-file-compressed	43146416 / 42232090 / +2.2%	88631447 / 83786567 / +5.8%	0.49 / 0.50 / -3.4%
tpcds_q84/datafusion:vortex-file-compressed	13897904 / 14615946 / -4.9%	51164887 / 51015486 / +0.3%	0.27 / 0.29 / -5.2%
tpcds_q85/datafusion:vortex-file-compressed	99253315 / 98131818 / +1.1%	163338541 / 164828310 / -0.9%	0.61 / 0.60 / +2.1%
tpcds_q86/datafusion:vortex-file-compressed	19738454 / 18464016 / +6.9%	62953396 / 59928085 / +5.0%	0.31 / 0.31 / +1.8%
tpcds_q87/datafusion:vortex-file-compressed	39601977 / 38783656 / +2.1%	102097671 / 98354890 / +3.8%	0.39 / 0.39 / -1.6%
tpcds_q88/datafusion:vortex-file-compressed	51848454 / 52269100 / -0.8%	113834778 / 111838201 / +1.8%	0.46 / 0.47 / -2.5%
tpcds_q89/datafusion:vortex-file-compressed	26814254 / 26365546 / +1.7%	80638836 / 78518478 / +2.7%	0.33 / 0.34 / -1.0%
tpcds_q90/datafusion:vortex-file-compressed	14186112 / 14381570 / -1.4%	50636795 / 48317480 / +4.8%	0.28 / 0.30 / -5.9%
tpcds_q91/datafusion:vortex-file-compressed	20384916 / 20099562 / +1.4%	57034683 / 55887776 / +2.1%	0.36 / 0.36 / -0.6%
tpcds_q92/datafusion:vortex-file-compressed	17288074 / 16717862 / +3.4%	57536447 / 59379753 / -3.1%	0.30 / 0.28 / +6.7%
tpcds_q93/datafusion:vortex-file-compressed	31892238 / 30363626 / +5.0%	83446382 / 81813694 / +2.0%	0.38 / 0.37 / +3.0%
tpcds_q94/datafusion:vortex-file-compressed	22175805 / 22507080 / -1.5%	63345588 / 64700575 / -2.1%	0.35 / 0.35 / +0.6%
tpcds_q95/datafusion:vortex-file-compressed	58339954 / 59634454 / -2.2%	115724967 / 115860908 / -0.1%	0.50 / 0.51 / -2.1%
tpcds_q96/datafusion:vortex-file-compressed	11786162 / 11513768 / +2.4%	52572764 / 49474174 / +6.3%	0.22 / 0.23 / -3.7%
tpcds_q97/datafusion:vortex-file-compressed	25849824 / 26215376 / -1.4%	79519633 / 80513237 / -1.2%	0.33 / 0.33 / -0.2%
tpcds_q98/datafusion:vortex-file-compressed	24042193 / 24185156 / -0.6%	76731611 / 77891422 / -1.5%	0.31 / 0.31 / +0.9%
tpcds_q99/datafusion:vortex-file-compressed	27699245 / 28820729 / -3.9%	72942544 / 72456304 / +0.7%	0.38 / 0.40 / -4.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-compact	29277847 / 29604840 / -1.1%	70916794 / 71271015 / -0.5%	0.41 / 0.42 / -0.6%
tpcds_q02/datafusion:vortex-compact	58588717 / 58837903 / -0.4%	110430200 / 107499314 / +2.7%	0.53 / 0.55 / -3.1%
tpcds_q03/datafusion:vortex-compact	17432204 / 18374686 / -5.1%	61632150 / 63363753 / -2.7%	0.28 / 0.29 / -2.5%
tpcds_q04/datafusion:vortex-compact	250983374 / 238336971 / +5.3%	313228821 / 306026926 / +2.4%	0.80 / 0.78 / +2.9%
tpcds_q05/datafusion:vortex-compact	63335098 / 65480456 / -3.3%	123876315 / 122030353 / +1.5%	0.51 / 0.54 / -4.7%
tpcds_q06/datafusion:vortex-compact	29016996 / 30491276 / -4.8%	85388378 / 83382003 / +2.4%	0.34 / 0.37 / -7.1%
tpcds_q07/datafusion:vortex-compact	58277966 / 58346022 / -0.1%	112058549 / 101998614 / +9.9%	0.52 / 0.57 / -9.1%
tpcds_q08/datafusion:vortex-compact	41821711 / 41072262 / +1.8%	95117869 / 94079761 / +1.1%	0.44 / 0.44 / +0.7%
tpcds_q09/datafusion:vortex-compact	44671077 / 44187292 / +1.1%	88132885 / 84126816 / +4.8%	0.51 / 0.53 / -3.5%
tpcds_q10/datafusion:vortex-compact	55016606 / 54452840 / +1.0%	105033670 / 100028137 / +5.0%	0.52 / 0.54 / -3.8%
tpcds_q11/datafusion:vortex-compact	131077930 / 131060504 / +0.0%	205897080 / 198956650 / +3.5%	0.64 / 0.66 / -3.4%
tpcds_q12/datafusion:vortex-compact	26410774 / 27327830 / -3.4%	70063388 / 70235451 / -0.2%	0.38 / 0.39 / -3.1%
tpcds_q13/datafusion:vortex-compact	130255101 / 118482456 / +9.9%	163928016 / 156714563 / +4.6%	0.79 / 0.76 / +5.1%
tpcds_q14/datafusion:vortex-compact	214247497 / 214154867 / +0.0%	283518215 / 278177209 / +1.9%	0.76 / 0.77 / -1.8%
tpcds_q15/datafusion:vortex-compact	34933780 / 36314140 / -3.8%	80575360 / 78624779 / +2.5%	0.43 / 0.46 / -6.1%
tpcds_q16/datafusion:vortex-compact	31445128 / 32095200 / -2.0%	77694493 / 72413296 / +7.3%	0.40 / 0.44 / -8.7%
tpcds_q17/datafusion:vortex-compact	107583488 / 110400564 / -2.6%	173806401 / 172874076 / +0.5%	0.62 / 0.64 / -3.1%
tpcds_q18/datafusion:vortex-compact	98803939 / 98499476 / +0.3%	148282144 / 150745509 / -1.6%	0.67 / 0.65 / +2.0%
tpcds_q19/datafusion:vortex-compact	32339447 / 32898411 / -1.7%	78059160 / 75532511 / +3.3%	0.41 / 0.44 / -4.9%
tpcds_q20/datafusion:vortex-compact	31591358 / 31847282 / -0.8%	79536972 / 79331825 / +0.3%	0.40 / 0.40 / -1.1%
tpcds_q21/datafusion:vortex-compact	31894657 / 31670303 / +0.7%	89487234 / 82730261 / +8.2%	0.36 / 0.38 / -6.9%
tpcds_q22/datafusion:vortex-compact	109758612 / 106408357 / +3.1%	147505927 / 198962749 / -25.9% 🟢	0.74 / 0.53 / +39.1%
tpcds_q23/datafusion:vortex-compact	140893491 / 136942997 / +2.9%	206814581 / 202860983 / +1.9%	0.68 / 0.68 / +0.9%
tpcds_q24/datafusion:vortex-compact	110268274 / 111088018 / -0.7%	178114159 / 175986579 / +1.2%	0.62 / 0.63 / -1.9%
tpcds_q25/datafusion:vortex-compact	83907030 / 82455020 / +1.8%	158291270 / 151778012 / +4.3%	0.53 / 0.54 / -2.4%
tpcds_q26/datafusion:vortex-compact	51011880 / 52650555 / -3.1%	97777060 / 94122097 / +3.9%	0.52 / 0.56 / -6.7%
tpcds_q27/datafusion:vortex-compact	114272316 / 119358884 / -4.3%	194391496 / 193096839 / +0.7%	0.59 / 0.62 / -4.9%
tpcds_q28/datafusion:vortex-compact	64722172 / 64061012 / +1.0%	108794703 / 108018107 / +0.7%	0.59 / 0.59 / +0.3%
tpcds_q29/datafusion:vortex-compact	79419162 / 82192676 / -3.4%	150412551 / 144268788 / +4.3%	0.53 / 0.57 / -7.3%
tpcds_q30/datafusion:vortex-compact	39348352 / 36689384 / +7.2%	80432353 / 80906728 / -0.6%	0.49 / 0.45 / +7.9%
tpcds_q31/datafusion:vortex-compact	104887242 / 100894002 / +4.0%	165931559 / 165142671 / +0.5%	0.63 / 0.61 / +3.5%
tpcds_q32/datafusion:vortex-compact	22549668 / 22524882 / +0.1%	66407109 / 64795046 / +2.5%	0.34 / 0.35 / -2.3%
tpcds_q33/datafusion:vortex-compact	38363704 / 39376538 / -2.6%	101999384 / 94127944 / +8.4%	0.38 / 0.42 / -10.1%
tpcds_q34/datafusion:vortex-compact	38128470 / 39144658 / -2.6%	91280382 / 93911318 / -2.8%	0.42 / 0.42 / +0.2%
tpcds_q35/datafusion:vortex-compact	60177230 / 60391229 / -0.4%	108887928 / 103750980 / +5.0%	0.55 / 0.58 / -5.1%
tpcds_q36/datafusion:vortex-compact	71283060 / 71883514 / -0.8%	149083156 / 144618492 / +3.1%	0.48 / 0.50 / -3.8%
tpcds_q37/datafusion:vortex-compact	24102808 / 25900866 / -6.9%	72721106 / 67931853 / +7.1%	0.33 / 0.38 / -13.1%
tpcds_q38/datafusion:vortex-compact	50330845 / 50604552 / -0.5%	108750002 / 101691075 / +6.9%	0.46 / 0.50 / -7.0%
tpcds_q39/datafusion:vortex-compact	92782158 / 90880312 / +2.1%	162308123 / 143182341 / +13.4% 🔴	0.57 / 0.63 / -9.9%
tpcds_q40/datafusion:vortex-compact	36553347 / 35912830 / +1.8%	89128601 / 89451991 / -0.4%	0.41 / 0.40 / +2.2%
tpcds_q41/datafusion:vortex-compact	24674696 / 23846015 / +3.5%	54406995 / 51564124 / +5.5%	0.45 / 0.46 / -1.9%
tpcds_q42/datafusion:vortex-compact	17246706 / 17735928 / -2.8%	61953476 / 58252291 / +6.4%	0.28 / 0.30 / -8.6%
tpcds_q43/datafusion:vortex-compact	23751469 / 24456823 / -2.9%	69662620 / 66813316 / +4.3%	0.34 / 0.37 / -6.9%
tpcds_q44/datafusion:vortex-compact	48094194 / 47680493 / +0.9%	98428034 / 95358024 / +3.2%	0.49 / 0.50 / -2.3%
tpcds_q45/datafusion:vortex-compact	39447688 / 38402860 / +2.7%	88516929 / 86319666 / +2.5%	0.45 / 0.44 / +0.2%
tpcds_q46/datafusion:vortex-compact	45601378 / 45527830 / +0.2%	101885590 / 100973662 / +0.9%	0.45 / 0.45 / -0.7%
tpcds_q47/datafusion:vortex-compact	135304547 / 133661950 / +1.2%	211844672 / 208936253 / +1.4%	0.64 / 0.64 / -0.2%
tpcds_q48/datafusion:vortex-compact	89596468 / 92232636 / -2.9%	154452677 / 131024396 / +17.9% 🔴	0.58 / 0.70 / -17.6%
tpcds_q49/datafusion:vortex-compact	79118885 / 80686922 / -1.9%	143748326 / 139724167 / +2.9%	0.55 / 0.58 / -4.7%
tpcds_q50/datafusion:vortex-compact	52486282 / 54495466 / -3.7%	106909480 / 96607790 / +10.7% 🔴	0.49 / 0.56 / -13.0%
tpcds_q51/datafusion:vortex-compact	76919989 / 77491382 / -0.7%	139166059 / 136877204 / +1.7%	0.55 / 0.57 / -2.4%
tpcds_q52/datafusion:vortex-compact	18246812 / 18199027 / +0.3%	62482620 / 62018346 / +0.7%	0.29 / 0.29 / -0.5%
tpcds_q53/datafusion:vortex-compact	29341974 / 30446588 / -3.6%	81598979 / 76441182 / +6.7%	0.36 / 0.40 / -9.7%
tpcds_q54/datafusion:vortex-compact	46113076 / 46823392 / -1.5%	97318856 / 96741942 / +0.6%	0.47 / 0.48 / -2.1%
tpcds_q55/datafusion:vortex-compact	18179462 / 17493097 / +3.9%	62522555 / 58533950 / +6.8%	0.29 / 0.30 / -2.7%
tpcds_q56/datafusion:vortex-compact	39325254 / 37395730 / +5.2%	100518008 / 96755875 / +3.9%	0.39 / 0.39 / +1.2%
tpcds_q57/datafusion:vortex-compact	105907892 / 103608852 / +2.2%	176761996 / 170594512 / +3.6%	0.60 / 0.61 / -1.3%
tpcds_q58/datafusion:vortex-compact	64872402 / 63674514 / +1.9%	127117833 / 125674153 / +1.1%	0.51 / 0.51 / +0.7%
tpcds_q59/datafusion:vortex-compact	63216636 / 63833854 / -1.0%	112505774 / 116290614 / -3.3%	0.56 / 0.55 / +2.4%
tpcds_q60/datafusion:vortex-compact	37878674 / 38037081 / -0.4%	99902612 / 93041656 / +7.4%	0.38 / 0.41 / -7.3%
tpcds_q61/datafusion:vortex-compact	49113668 / 49351299 / -0.5%	105837317 / 99175124 / +6.7%	0.46 / 0.50 / -6.7%
tpcds_q62/datafusion:vortex-compact	25890614 / 25910391 / -0.1%	64412636 / 65482293 / -1.6%	0.40 / 0.40 / +1.6%
tpcds_q63/datafusion:vortex-compact	28237646 / 32528116 / -13.2% 🟢	77530353 / 78329955 / -1.0%	0.36 / 0.42 / -12.3%
tpcds_q64/datafusion:vortex-compact	520173774 / 524624006 / -0.8%	609154954 / 609670192 / -0.1%	0.85 / 0.86 / -0.8%
tpcds_q65/datafusion:vortex-compact	79115668 / 79752034 / -0.8%	133228306 / 131593669 / +1.2%	0.59 / 0.61 / -2.0%
tpcds_q66/datafusion:vortex-compact	79188563 / 80422653 / -1.5%	143377492 / 134494390 / +6.6%	0.55 / 0.60 / -7.6%
tpcds_q67/datafusion:vortex-compact	117482626 / 122463760 / -4.1%	200078739 / 196110713 / +2.0%	0.59 / 0.62 / -6.0%
tpcds_q68/datafusion:vortex-compact	45087368 / 46060987 / -2.1%	103614257 / 106909985 / -3.1%	0.44 / 0.43 / +1.0%
tpcds_q69/datafusion:vortex-compact	53192664 / 53390092 / -0.4%	99353983 / 95705376 / +3.8%	0.54 / 0.56 / -4.0%
tpcds_q70/datafusion:vortex-compact	116386181 / 113804770 / +2.3%	171297833 / 171190240 / +0.1%	0.68 / 0.66 / +2.2%
tpcds_q71/datafusion:vortex-compact	30400784 / 29726162 / +2.3%	79444150 / 83606326 / -5.0%	0.38 / 0.36 / +7.6%
tpcds_q72/datafusion:vortex-compact	1470193257 / 1495086602 / -1.7%	1513025452 / 1584642246 / -4.5%	0.97 / 0.94 / +3.0%
tpcds_q73/datafusion:vortex-compact	34323214 / 35310302 / -2.8%	88535535 / 84192040 / +5.2%	0.39 / 0.42 / -7.6%
tpcds_q74/datafusion:vortex-compact	86295002 / 83655612 / +3.2%	150594753 / 146638259 / +2.7%	0.57 / 0.57 / +0.4%
tpcds_q75/datafusion:vortex-compact	143526268 / 141457432 / +1.5%	219922313 / 213459349 / +3.0%	0.65 / 0.66 / -1.5%
tpcds_q76/datafusion:vortex-compact	46065884 / 46066818 / -0.0%	97446783 / 94369610 / +3.3%	0.47 / 0.49 / -3.2%
tpcds_q77/datafusion:vortex-compact	50426061 / 48583764 / +3.8%	103793899 / 101918702 / +1.8%	0.49 / 0.48 / +1.9%
tpcds_q78/datafusion:vortex-compact	121602228 / 119459124 / +1.8%	185810297 / 181506059 / +2.4%	0.65 / 0.66 / -0.6%
tpcds_q79/datafusion:vortex-compact	38938553 / 38613920 / +0.8%	87031859 / 88026755 / -1.1%	0.45 / 0.44 / +2.0%
tpcds_q80/datafusion:vortex-compact	100424178 / 99917508 / +0.5%	189456568 / 184620452 / +2.6%	0.53 / 0.54 / -2.1%
tpcds_q81/datafusion:vortex-compact	35800798 / 35800734 / +0.0%	80570176 / 77093133 / +4.5%	0.44 / 0.46 / -4.3%
tpcds_q82/datafusion:vortex-compact	23875888 / 26496629 / -9.9%	75565006 / 71957177 / +5.0%	0.32 / 0.37 / -14.2%
tpcds_q83/datafusion:vortex-compact	43250810 / 43792006 / -1.2%	87742771 / 90750292 / -3.3%	0.49 / 0.48 / +2.1%
tpcds_q84/datafusion:vortex-compact	15901770 / 16074340 / -1.1%	47763310 / 44959809 / +6.2%	0.33 / 0.36 / -6.9%
tpcds_q85/datafusion:vortex-compact	155950055 / 154733079 / +0.8%	216129251 / 200927746 / +7.6%	0.72 / 0.77 / -6.3%
tpcds_q86/datafusion:vortex-compact	21028840 / 21012264 / +0.1%	66332447 / 64901875 / +2.2%	0.32 / 0.32 / -2.1%
tpcds_q87/datafusion:vortex-compact	52269242 / 49169950 / +6.3%	105314909 / 100491021 / +4.8%	0.50 / 0.49 / +1.4%
tpcds_q88/datafusion:vortex-compact	81912620 / 82193104 / -0.3%	139792100 / 141546530 / -1.2%	0.59 / 0.58 / +0.9%
tpcds_q89/datafusion:vortex-compact	30570228 / 31860378 / -4.0%	82603528 / 81414695 / +1.5%	0.37 / 0.39 / -5.4%
tpcds_q90/datafusion:vortex-compact	16513398 / 16969384 / -2.7%	56702227 / 51074237 / +11.0% 🔴	0.29 / 0.33 / -12.3%
tpcds_q91/datafusion:vortex-compact	43777518 / 43966406 / -0.4%	84999496 / 79417152 / +7.0%	0.52 / 0.55 / -7.0%
tpcds_q92/datafusion:vortex-compact	21389132 / 20774944 / +3.0%	58247365 / 61791141 / -5.7%	0.37 / 0.34 / +9.2%
tpcds_q93/datafusion:vortex-compact	36910476 / 37870686 / -2.5%	83426142 / 87612104 / -4.8%	0.44 / 0.43 / +2.4%
tpcds_q94/datafusion:vortex-compact	28980979 / 28895815 / +0.3%	71674690 / 67694652 / +5.9%	0.40 / 0.43 / -5.3%
tpcds_q95/datafusion:vortex-compact	68563212 / 65854832 / +4.1%	124368101 / 122539511 / +1.5%	0.55 / 0.54 / +2.6%
tpcds_q96/datafusion:vortex-compact	17901367 / 19389605 / -7.7%	59067189 / 56667847 / +4.2%	0.30 / 0.34 / -11.4%
tpcds_q97/datafusion:vortex-compact	36706818 / 34236294 / +7.2%	87754442 / 88430359 / -0.8%	0.42 / 0.39 / +8.0%
tpcds_q98/datafusion:vortex-compact	29322170 / 29803552 / -1.6%	81347245 / 82909714 / -1.9%	0.36 / 0.36 / +0.3%
tpcds_q99/datafusion:vortex-compact	32119753 / 30286902 / +6.1%	75857418 / 78224615 / -3.0%	0.42 / 0.39 / +9.4%

datafusion / parquet / ns (1.003x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	30365012 / 31397933 / -3.3%	75928771 / 75576901 / +0.5%	0.40 / 0.42 / -3.7%
tpcds_q02/datafusion:parquet	53969202 / 52410768 / +3.0%	100484978 / 96338312 / +4.3%	0.54 / 0.54 / -1.3%
tpcds_q03/datafusion:parquet	18297352 / 17183408 / +6.5%	63227444 / 54735031 / +15.5% 🔴	0.29 / 0.31 / -7.8%
tpcds_q04/datafusion:parquet	334327914 / 334721066 / -0.1%	410202667 / 418457978 / -2.0%	0.82 / 0.80 / +1.9%
tpcds_q05/datafusion:parquet	77559594 / 80961266 / -4.2%	139193125 / 139331283 / -0.1%	0.56 / 0.58 / -4.1%
tpcds_q06/datafusion:parquet	29588419 / 31283438 / -5.4%	83373746 / 78482761 / +6.2%	0.35 / 0.40 / -11.0%
tpcds_q07/datafusion:parquet	95841750 / 95594204 / +0.3%	152851739 / 154674579 / -1.2%	0.63 / 0.62 / +1.5%
tpcds_q08/datafusion:parquet	37741054 / 36364294 / +3.8%	83359977 / 83904702 / -0.6%	0.45 / 0.43 / +4.5%
tpcds_q09/datafusion:parquet	35753474 / 34193647 / +4.6%	97067284 / 87451997 / +11.0% 🔴	0.37 / 0.39 / -5.8%
tpcds_q10/datafusion:parquet	89409572 / 90156530 / -0.8%	141405176 / 136444985 / +3.6%	0.63 / 0.66 / -4.3%
tpcds_q11/datafusion:parquet	162755776 / 161289088 / +0.9%	228289966 / 223585391 / +2.1%	0.71 / 0.72 / -1.2%
tpcds_q12/datafusion:parquet	27134238 / 26786132 / +1.3%	66391780 / 60283264 / +10.1% 🔴	0.41 / 0.44 / -8.0%
tpcds_q13/datafusion:parquet	96790509 / 95085886 / +1.8%	158447191 / 160770467 / -1.4%	0.61 / 0.59 / +3.3%
tpcds_q14/datafusion:parquet	261966426 / 263851812 / -0.7%	347346464 / 341548669 / +1.7%	0.75 / 0.77 / -2.4%
tpcds_q15/datafusion:parquet	38532244 / 38607094 / -0.2%	81626256 / 78936036 / +3.4%	0.47 / 0.49 / -3.5%
tpcds_q16/datafusion:parquet	46866278 / 47001194 / -0.3%	91324456 / 85452448 / +6.9%	0.51 / 0.55 / -6.7%
tpcds_q17/datafusion:parquet	105870546 / 108595296 / -2.5%	170707529 / 169823258 / +0.5%	0.62 / 0.64 / -3.0%
tpcds_q18/datafusion:parquet	129420932 / 126594313 / +2.2%	186626706 / 181336647 / +2.9%	0.69 / 0.70 / -0.7%
tpcds_q19/datafusion:parquet	30976255 / 30996540 / -0.1%	78837455 / 74975424 / +5.2%	0.39 / 0.41 / -5.0%
tpcds_q20/datafusion:parquet	30236108 / 30463731 / -0.7%	67516928 / 70586201 / -4.3%	0.45 / 0.43 / +3.8%
tpcds_q21/datafusion:parquet	23963148 / 24182894 / -0.9%	62955908 / 57373766 / +9.7%	0.38 / 0.42 / -9.7%
tpcds_q22/datafusion:parquet	119805124 / 100108486 / +19.7% 🔴	147773438 / 215053188 / -31.3% 🟢	0.81 / 0.47 / +74.2%
tpcds_q23/datafusion:parquet	163613671 / 160828004 / +1.7%	241626107 / 233810726 / +3.3%	0.68 / 0.69 / -1.6%
tpcds_q24/datafusion:parquet	132877980 / 131107860 / +1.4%	200516409 / 204024882 / -1.7%	0.66 / 0.64 / +3.1%
tpcds_q25/datafusion:parquet	106368726 / 105761645 / +0.6%	178215801 / 179849182 / -0.9%	0.60 / 0.59 / +1.5%
tpcds_q26/datafusion:parquet	82481358 / 82907166 / -0.5%	141023485 / 136595249 / +3.2%	0.58 / 0.61 / -3.6%
tpcds_q27/datafusion:parquet	146850497 / 148573745 / -1.2%	241581770 / 235281533 / +2.7%	0.61 / 0.63 / -3.7%
tpcds_q28/datafusion:parquet	36043070 / 36362312 / -0.9%	92909034 / 94505695 / -1.7%	0.39 / 0.38 / +0.8%
tpcds_q29/datafusion:parquet	105683038 / 104603514 / +1.0%	169235265 / 172966448 / -2.2%	0.62 / 0.60 / +3.3%
tpcds_q30/datafusion:parquet	44645320 / 44335382 / +0.7%	92292398 / 90157182 / +2.4%	0.48 / 0.49 / -1.6%
tpcds_q31/datafusion:parquet	90301126 / 89086818 / +1.4%	142970392 / 136455071 / +4.8%	0.63 / 0.65 / -3.3%
tpcds_q32/datafusion:parquet	26310702 / 26635993 / -1.2%	62801602 / 64641724 / -2.8%	0.42 / 0.41 / +1.7%
tpcds_q33/datafusion:parquet	39341012 / 40665500 / -3.3%	85659823 / 86861513 / -1.4%	0.46 / 0.47 / -1.9%
tpcds_q34/datafusion:parquet	29927915 / 29639980 / +1.0%	71707186 / 67813071 / +5.7%	0.42 / 0.44 / -4.5%
tpcds_q35/datafusion:parquet	94032125 / 93978796 / +0.1%	143835973 / 140375660 / +2.5%	0.65 / 0.67 / -2.4%
tpcds_q36/datafusion:parquet	65107660 / 65183192 / -0.1%	145825011 / 137936444 / +5.7%	0.45 / 0.47 / -5.5%
tpcds_q37/datafusion:parquet	25805724 / 25256196 / +2.2%	67414268 / 63791237 / +5.7%	0.38 / 0.40 / -3.3%
tpcds_q38/datafusion:parquet	56047594 / 56230248 / -0.3%	105445335 / 106735607 / -1.2%	0.53 / 0.53 / +0.9%
tpcds_q39/datafusion:parquet	77200718 / 77351134 / -0.2%	133858460 / 129342691 / +3.5%	0.58 / 0.60 / -3.6%
tpcds_q40/datafusion:parquet	34009592 / 32680698 / +4.1%	82333461 / 78260947 / +5.2%	0.41 / 0.42 / -1.1%
tpcds_q41/datafusion:parquet	22276744 / 21658267 / +2.9%	47698019 / 46898894 / +1.7%	0.47 / 0.46 / +1.1%
tpcds_q42/datafusion:parquet	18022709 / 17155716 / +5.1%	54591486 / 52176377 / +4.6%	0.33 / 0.33 / +0.4%
tpcds_q43/datafusion:parquet	23568409 / 22526874 / +4.6%	64693336 / 61746737 / +4.8%	0.36 / 0.36 / -0.1%
tpcds_q44/datafusion:parquet	38587874 / 38060390 / +1.4%	94158260 / 92664069 / +1.6%	0.41 / 0.41 / -0.2%
tpcds_q45/datafusion:parquet	44442052 / 45863361 / -3.1%	92866861 / 94639668 / -1.9%	0.48 / 0.48 / -1.2%
tpcds_q46/datafusion:parquet	40859988 / 39951985 / +2.3%	97629060 / 94463131 / +3.4%	0.42 / 0.42 / -1.0%
tpcds_q47/datafusion:parquet	140375808 / 141431620 / -0.7%	204448291 / 204173083 / +0.1%	0.69 / 0.69 / -0.9%
tpcds_q48/datafusion:parquet	86998714 / 86317727 / +0.8%	136125814 / 135663728 / +0.3%	0.64 / 0.64 / +0.4%
tpcds_q49/datafusion:parquet	72325250 / 71465874 / +1.2%	144082320 / 138820784 / +3.8%	0.50 / 0.51 / -2.5%
tpcds_q50/datafusion:parquet	72798566 / 70649772 / +3.0%	113467958 / 117129764 / -3.1%	0.64 / 0.60 / +6.4%
tpcds_q51/datafusion:parquet	79656100 / 78460536 / +1.5%	140575669 / 138601414 / +1.4%	0.57 / 0.57 / +0.1%
tpcds_q52/datafusion:parquet	16809476 / 17185358 / -2.2%	56145168 / 53436407 / +5.1%	0.30 / 0.32 / -6.9%
tpcds_q53/datafusion:parquet	25809124 / 25402194 / +1.6%	66158491 / 66202747 / -0.1%	0.39 / 0.38 / +1.7%
tpcds_q54/datafusion:parquet	44574547 / 45137989 / -1.2%	95921913 / 92957723 / +3.2%	0.46 / 0.49 / -4.3%
tpcds_q55/datafusion:parquet	17748688 / 16825860 / +5.5%	53490407 / 56301682 / -5.0%	0.33 / 0.30 / +11.0%
tpcds_q56/datafusion:parquet	36185680 / 40835724 / -11.4% 🟢	91539661 / 92439809 / -1.0%	0.40 / 0.44 / -10.5%
tpcds_q57/datafusion:parquet	127760914 / 118156916 / +8.1%	176666316 / 173943646 / +1.6%	0.72 / 0.68 / +6.5%
tpcds_q58/datafusion:parquet	79866716 / 78932897 / +1.2%	135701204 / 135919023 / -0.2%	0.59 / 0.58 / +1.3%
tpcds_q59/datafusion:parquet	72228328 / 71483359 / +1.0%	120086856 / 116645008 / +3.0%	0.60 / 0.61 / -1.9%
tpcds_q60/datafusion:parquet	37431688 / 40641814 / -7.9%	93649357 / 91272675 / +2.6%	0.40 / 0.45 / -10.2%
tpcds_q61/datafusion:parquet	44930229 / 46185844 / -2.7%	102216578 / 101523265 / +0.7%	0.44 / 0.45 / -3.4%
tpcds_q62/datafusion:parquet	28313970 / 30541590 / -7.3%	69807902 / 67822549 / +2.9%	0.41 / 0.45 / -9.9%
tpcds_q63/datafusion:parquet	25279476 / 25564998 / -1.1%	66949517 / 65321559 / +2.5%	0.38 / 0.39 / -3.5%
tpcds_q64/datafusion:parquet	339658391 / 351826570 / -3.5%	429501818 / 437404740 / -1.8%	0.79 / 0.80 / -1.7%
tpcds_q65/datafusion:parquet	46593603 / 46728056 / -0.3%	99881000 / 101651834 / -1.7%	0.47 / 0.46 / +1.5%
tpcds_q66/datafusion:parquet	84442064 / 86581344 / -2.5%	126737322 / 129254025 / -1.9%	0.67 / 0.67 / -0.5%
tpcds_q67/datafusion:parquet	140480142 / 135633164 / +3.6%	195473252 / 209157121 / -6.5%	0.72 / 0.65 / +10.8%
tpcds_q68/datafusion:parquet	40040460 / 39542320 / +1.3%	95945268 / 93771253 / +2.3%	0.42 / 0.42 / -1.0%
tpcds_q69/datafusion:parquet	85826369 / 86356808 / -0.6%	133623300 / 132043653 / +1.2%	0.64 / 0.65 / -1.8%
tpcds_q70/datafusion:parquet	43458502 / 43158574 / +0.7%	93727485 / 90238720 / +3.9%	0.46 / 0.48 / -3.1%
tpcds_q71/datafusion:parquet	28524112 / 28094547 / +1.5%	74887405 / 72404451 / +3.4%	0.38 / 0.39 / -1.8%
tpcds_q72/datafusion:parquet	436199060 / 430256060 / +1.4%	544034145 / 533411973 / +2.0%	0.80 / 0.81 / -0.6%
tpcds_q73/datafusion:parquet	29933180 / 31181918 / -4.0%	71251099 / 71660594 / -0.6%	0.42 / 0.44 / -3.5%
tpcds_q74/datafusion:parquet	94758758 / 96868976 / -2.2%	156470075 / 144736006 / +8.1%	0.61 / 0.67 / -9.5%
tpcds_q75/datafusion:parquet	159249484 / 157224714 / +1.3%	240661517 / 235503596 / +2.2%	0.66 / 0.67 / -0.9%
tpcds_q76/datafusion:parquet	58130998 / 57600464 / +0.9%	107531121 / 102422431 / +5.0%	0.54 / 0.56 / -3.9%
tpcds_q77/datafusion:parquet	52904108 / 54960419 / -3.7%	110737957 / 107711650 / +2.8%	0.48 / 0.51 / -6.4%
tpcds_q78/datafusion:parquet	117543656 / 113977403 / +3.1%	197674950 / 193833692 / +2.0%	0.59 / 0.59 / +1.1%
tpcds_q79/datafusion:parquet	33628098 / 33109022 / +1.6%	81804855 / 79325905 / +3.1%	0.41 / 0.42 / -1.5%
tpcds_q80/datafusion:parquet	94999220 / 93575492 / +1.5%	183614507 / 175813694 / +4.4%	0.52 / 0.53 / -2.8%
tpcds_q81/datafusion:parquet	39879644 / 39146719 / +1.9%	85996616 / 86887138 / -1.0%	0.46 / 0.45 / +2.9%
tpcds_q82/datafusion:parquet	23443546 / 23763986 / -1.3%	64975717 / 63004760 / +3.1%	0.36 / 0.38 / -4.3%
tpcds_q83/datafusion:parquet	55795024 / 56667827 / -1.5%	103853271 / 98306096 / +5.6%	0.54 / 0.58 / -6.8%
tpcds_q84/datafusion:parquet	47024204 / 46549338 / +1.0%	85539071 / 84419125 / +1.3%	0.55 / 0.55 / -0.3%
tpcds_q85/datafusion:parquet	183032532 / 183170022 / -0.1%	255953143 / 260424805 / -1.7%	0.72 / 0.70 / +1.7%
tpcds_q86/datafusion:parquet	23283375 / 23599573 / -1.3%	59800722 / 56760105 / +5.4%	0.39 / 0.42 / -6.4%
tpcds_q87/datafusion:parquet	59408744 / 59088976 / +0.5%	109797164 / 105056741 / +4.5%	0.54 / 0.56 / -3.8%
tpcds_q88/datafusion:parquet	57809514 / 56588652 / +2.2%	117675251 / 116133300 / +1.3%	0.49 / 0.49 / +0.8%
tpcds_q89/datafusion:parquet	29672224 / 28506786 / +4.1%	74276684 / 73290404 / +1.3%	0.40 / 0.39 / +2.7%
tpcds_q90/datafusion:parquet	19470278 / 18939960 / +2.8%	55963710 / 54037646 / +3.6%	0.35 / 0.35 / -0.7%
tpcds_q91/datafusion:parquet	63607062 / 62567376 / +1.7%	105206457 / 104815149 / +0.4%	0.60 / 0.60 / +1.3%
tpcds_q92/datafusion:parquet	25106983 / 26393178 / -4.9%	66523721 / 62350565 / +6.7%	0.38 / 0.42 / -10.8%
tpcds_q93/datafusion:parquet	35893208 / 34152550 / +5.1%	87134372 / 89133736 / -2.2%	0.41 / 0.38 / +7.5%
tpcds_q94/datafusion:parquet	30445492 / 32263526 / -5.6%	73836329 / 70223565 / +5.1%	0.41 / 0.46 / -10.3%
tpcds_q95/datafusion:parquet	86398597 / 86443218 / -0.1%	145713556 / 145659794 / +0.0%	0.59 / 0.59 / -0.1%
tpcds_q96/datafusion:parquet	16373548 / 16664750 / -1.7%	53595437 / 52113633 / +2.8%	0.31 / 0.32 / -4.5%
tpcds_q97/datafusion:parquet	37648474 / 37190102 / +1.2%	82836883 / 84655277 / -2.1%	0.45 / 0.44 / +3.5%
tpcds_q98/datafusion:parquet	26983075 / 26703843 / +1.0%	72864361 / 71719432 / +1.6%	0.37 / 0.37 / -0.5%
tpcds_q99/datafusion:parquet	32468809 / 33695880 / -3.6%	71169279 / 75121293 / -5.3%	0.46 / 0.45 / +1.7%

duckdb / vortex-file-compressed / ns (0.998x ➖, 2↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	24314974 / 24685758 / -1.5%	40297862 / 43050088 / -6.4%	0.60 / 0.57 / +5.2%
tpcds_q02/duckdb:vortex-file-compressed	27849624 / 29354529 / -5.1%	43870277 / 51181711 / -14.3% 🟢	0.63 / 0.57 / +10.7%
tpcds_q03/duckdb:vortex-file-compressed	19390934 / 19093829 / +1.6%	41050501 / 44297155 / -7.3%	0.47 / 0.43 / +9.6%
tpcds_q04/duckdb:vortex-file-compressed	92330646 / 93475465 / -1.2%	125221630 / 117331423 / +6.7%	0.74 / 0.80 / -7.4%
tpcds_q05/duckdb:vortex-file-compressed	33575900 / 32812918 / +2.3%	56440415 / 55744055 / +1.2%	0.59 / 0.59 / +1.1%
tpcds_q06/duckdb:vortex-file-compressed	46347777 / 45388856 / +2.1%	74187340 / 77058535 / -3.7%	0.62 / 0.59 / +6.1%
tpcds_q07/duckdb:vortex-file-compressed	30378562 / 26792264 / +13.4% 🔴	55039135 / 59926178 / -8.2%	0.55 / 0.45 / +23.5%
tpcds_q08/duckdb:vortex-file-compressed	29528284 / 29597744 / -0.2%	51571426 / 54312867 / -5.0%	0.57 / 0.54 / +5.1%
tpcds_q09/duckdb:vortex-file-compressed	17415740 / 17032764 / +2.2%	49349788 / 47631942 / +3.6%	0.35 / 0.36 / -1.3%
tpcds_q10/duckdb:vortex-file-compressed	48879998 / 47813438 / +2.2%	83089776 / 85336633 / -2.6%	0.59 / 0.56 / +5.0%
tpcds_q11/duckdb:vortex-file-compressed	75184750 / 73087870 / +2.9%	94039115 / 109806219 / -14.4% 🟢	0.80 / 0.67 / +20.1%
tpcds_q12/duckdb:vortex-file-compressed	16306132 / 16526100 / -1.3%	32739185 / 31393564 / +4.3%	0.50 / 0.53 / -5.4%
tpcds_q13/duckdb:vortex-file-compressed	37874146 / 38009440 / -0.4%	75405563 / 71685015 / +5.2%	0.50 / 0.53 / -5.3%
tpcds_q14/duckdb:vortex-file-compressed	106239572 / 105805846 / +0.4%	142233290 / 153678967 / -7.4%	0.75 / 0.69 / +8.5%
tpcds_q15/duckdb:vortex-file-compressed	31920947 / 34443818 / -7.3%	52309854 / 44510784 / +17.5% 🔴	0.61 / 0.77 / -21.1%
tpcds_q16/duckdb:vortex-file-compressed	28867582 / 32577008 / -11.4% 🟢	51641976 / 49748729 / +3.8%	0.56 / 0.65 / -14.6%
tpcds_q17/duckdb:vortex-file-compressed	50381794 / 52506704 / -4.0%	87686334 / 88002599 / -0.4%	0.57 / 0.60 / -3.7%
tpcds_q18/duckdb:vortex-file-compressed	48030136 / 44088056 / +8.9%	68142142 / 70699995 / -3.6%	0.70 / 0.62 / +13.0%
tpcds_q19/duckdb:vortex-file-compressed	38723114 / 40691846 / -4.8%	74145466 / 66230343 / +12.0% 🔴	0.52 / 0.61 / -15.0%
tpcds_q20/duckdb:vortex-file-compressed	15536273 / 17172294 / -9.5%	32071735 / 32311076 / -0.7%	0.48 / 0.53 / -8.9%
tpcds_q21/duckdb:vortex-file-compressed	21648012 / 19810458 / +9.3%	51248546 / 51309674 / -0.1%	0.42 / 0.39 / +9.4%
tpcds_q22/duckdb:vortex-file-compressed	63684810 / 70172720 / -9.2%	95768979 / 103987903 / -7.9%	0.66 / 0.67 / -1.5%
tpcds_q23/duckdb:vortex-file-compressed	69011956 / 71935724 / -4.1%	109985674 / 116205020 / -5.4%	0.63 / 0.62 / +1.4%
tpcds_q24/duckdb:vortex-file-compressed	50383326 / 49646576 / +1.5%	87713303 / 85163202 / +3.0%	0.57 / 0.58 / -1.5%
tpcds_q25/duckdb:vortex-file-compressed	43101329 / 43235058 / -0.3%	77573764 / 76266871 / +1.7%	0.56 / 0.57 / -2.0%
tpcds_q26/duckdb:vortex-file-compressed	23010066 / 21078816 / +9.2%	40371170 / 42063882 / -4.0%	0.57 / 0.50 / +13.7%
tpcds_q27/duckdb:vortex-file-compressed	29705486 / 30954605 / -4.0%	60339377 / 60667597 / -0.5%	0.49 / 0.51 / -3.5%
tpcds_q28/duckdb:vortex-file-compressed	12323995 / 12721700 / -3.1%	27733313 / 26438306 / +4.9%	0.44 / 0.48 / -7.6%
tpcds_q29/duckdb:vortex-file-compressed	46887057 / 48767744 / -3.9%	84163886 / 81680899 / +3.0%	0.56 / 0.60 / -6.7%
tpcds_q30/duckdb:vortex-file-compressed	31908058 / 30859512 / +3.4%	53398370 / 57260002 / -6.7%	0.60 / 0.54 / +10.9%
tpcds_q31/duckdb:vortex-file-compressed	31808479 / 33009536 / -3.6%	57043779 / 56997777 / +0.1%	0.56 / 0.58 / -3.7%
tpcds_q32/duckdb:vortex-file-compressed	18758810 / 16760392 / +11.9% 🔴	35214678 / 37712672 / -6.6%	0.53 / 0.44 / +19.9%
tpcds_q33/duckdb:vortex-file-compressed	29123730 / 30259584 / -3.8%	63718918 / 60701848 / +5.0%	0.46 / 0.50 / -8.3%
tpcds_q34/duckdb:vortex-file-compressed	27117060 / 27914338 / -2.9%	46828645 / 46100786 / +1.6%	0.58 / 0.61 / -4.4%
tpcds_q35/duckdb:vortex-file-compressed	75304040 / 76354930 / -1.4%	113654073 / 106822103 / +6.4%	0.66 / 0.71 / -7.3%
tpcds_q36/duckdb:vortex-file-compressed	29370819 / 29971830 / -2.0%	59206060 / 58060480 / +2.0%	0.50 / 0.52 / -3.9%
tpcds_q37/duckdb:vortex-file-compressed	24751436 / 26240110 / -5.7%	49208511 / 50334127 / -2.2%	0.50 / 0.52 / -3.5%
tpcds_q38/duckdb:vortex-file-compressed	38809738 / 37598481 / +3.2%	64136630 / 59525572 / +7.7%	0.61 / 0.63 / -4.2%
tpcds_q39/duckdb:vortex-file-compressed	32938004 / 32701783 / +0.7%	60868947 / 67618196 / -10.0%	0.54 / 0.48 / +11.9%
tpcds_q40/duckdb:vortex-file-compressed	21381221 / 20596893 / +3.8%	39323249 / 39805591 / -1.2%	0.54 / 0.52 / +5.1%
tpcds_q41/duckdb:vortex-file-compressed	9558398 / 9256892 / +3.3%	19301588 / 19819709 / -2.6%	0.50 / 0.47 / +6.0%
tpcds_q42/duckdb:vortex-file-compressed	16878137 / 15519618 / +8.8%	38357787 / 38525966 / -0.4%	0.44 / 0.40 / +9.2%
tpcds_q43/duckdb:vortex-file-compressed	19778781 / 20060242 / -1.4%	38065112 / 39499302 / -3.6%	0.52 / 0.51 / +2.3%
tpcds_q44/duckdb:vortex-file-compressed	23800536 / 24306290 / -2.1%	61654150 / 62460788 / -1.3%	0.39 / 0.39 / -0.8%
tpcds_q45/duckdb:vortex-file-compressed	34911518 / 34367668 / +1.6%	47730035 / 48750970 / -2.1%	0.73 / 0.70 / +3.8%
tpcds_q46/duckdb:vortex-file-compressed	34875224 / 31300776 / +11.4% 🔴	60173744 / 61838284 / -2.7%	0.58 / 0.51 / +14.5%
tpcds_q47/duckdb:vortex-file-compressed	54687778 / 56144046 / -2.6%	84321397 / 79826996 / +5.6%	0.65 / 0.70 / -7.8%
tpcds_q48/duckdb:vortex-file-compressed	33066263 / 35464122 / -6.8%	62928201 / 68771208 / -8.5%	0.53 / 0.52 / +1.9%
tpcds_q49/duckdb:vortex-file-compressed	35377766 / 32766354 / +8.0%	64978203 / 70078682 / -7.3%	0.54 / 0.47 / +16.4%
tpcds_q50/duckdb:vortex-file-compressed	30824862 / 32432335 / -5.0%	57939792 / 55409622 / +4.6%	0.53 / 0.59 / -9.1%
tpcds_q51/duckdb:vortex-file-compressed	131146175 / 128765520 / +1.8%	158583341 / 122480291 / +29.5% 🔴	0.83 / 1.05 / -21.3%
tpcds_q52/duckdb:vortex-file-compressed	16587714 / 17625644 / -5.9%	42134183 / 37477203 / +12.4% 🔴	0.39 / 0.47 / -16.3%
tpcds_q53/duckdb:vortex-file-compressed	24009464 / 25271362 / -5.0%	46804844 / 51952688 / -9.9%	0.51 / 0.49 / +5.5%
tpcds_q54/duckdb:vortex-file-compressed	37405765 / 37503789 / -0.3%	65515032 / 62795304 / +4.3%	0.57 / 0.60 / -4.4%
tpcds_q55/duckdb:vortex-file-compressed	16187136 / 16412574 / -1.4%	39701772 / 40508956 / -2.0%	0.41 / 0.41 / +0.6%
tpcds_q56/duckdb:vortex-file-compressed	29274634 / 30528997 / -4.1%	58787383 / 57378277 / +2.5%	0.50 / 0.53 / -6.4%
tpcds_q57/duckdb:vortex-file-compressed	43016484 / 41206847 / +4.4%	60113727 / 58067024 / +3.5%	0.72 / 0.71 / +0.8%
tpcds_q58/duckdb:vortex-file-compressed	32050496 / 33135367 / -3.3%	55186584 / 60031750 / -8.1%	0.58 / 0.55 / +5.2%
tpcds_q59/duckdb:vortex-file-compressed	37736739 / 38819446 / -2.8%	55890665 / 54542078 / +2.5%	0.68 / 0.71 / -5.1%
tpcds_q60/duckdb:vortex-file-compressed	31034560 / 30882776 / +0.5%	58991292 / 65378682 / -9.8%	0.53 / 0.47 / +11.4%
tpcds_q61/duckdb:vortex-file-compressed	36302990 / 35752492 / +1.5%	69068698 / 88265395 / -21.7% 🟢	0.53 / 0.41 / +29.8%
tpcds_q62/duckdb:vortex-file-compressed	17615284 / 18197918 / -3.2%	32988191 / 34493431 / -4.4%	0.53 / 0.53 / +1.2%
tpcds_q63/duckdb:vortex-file-compressed	23089914 / 22454514 / +2.8%	49309752 / 45969721 / +7.3%	0.47 / 0.49 / -4.1%
tpcds_q64/duckdb:vortex-file-compressed	107232724 / 105185753 / +1.9%	141397038 / 144048385 / -1.8%	0.76 / 0.73 / +3.9%
tpcds_q65/duckdb:vortex-file-compressed	25382141 / 24431100 / +3.9%	45096179 / 51108134 / -11.8% 🟢	0.56 / 0.48 / +17.7%
tpcds_q66/duckdb:vortex-file-compressed	38809158 / 39701953 / -2.2%	65931928 / 63665911 / +3.6%	0.59 / 0.62 / -5.6%
tpcds_q67/duckdb:vortex-file-compressed	123899607 / 130278822 / -4.9%	153936907 / 185514362 / -17.0% 🟢	0.80 / 0.70 / +14.6%
tpcds_q68/duckdb:vortex-file-compressed	32697996 / 32178786 / +1.6%	64794833 / 58681092 / +10.4% 🔴	0.50 / 0.55 / -8.0%
tpcds_q69/duckdb:vortex-file-compressed	51462453 / 48981677 / +5.1%	86156414 / 83455540 / +3.2%	0.60 / 0.59 / +1.8%
tpcds_q70/duckdb:vortex-file-compressed	35605581 / 37267019 / -4.5%	66282121 / 64225411 / +3.2%	0.54 / 0.58 / -7.4%
tpcds_q71/duckdb:vortex-file-compressed	23267335 / 27760276 / -16.2% 🟢	51999458 / 54567774 / -4.7%	0.45 / 0.51 / -12.0%
tpcds_q72/duckdb:vortex-file-compressed	145782770 / 143462526 / +1.6%	188242367 / 186938708 / +0.7%	0.77 / 0.77 / +0.9%
tpcds_q73/duckdb:vortex-file-compressed	26799318 / 26989182 / -0.7%	47469327 / 43141514 / +10.0% 🔴	0.56 / 0.63 / -9.8%
tpcds_q74/duckdb:vortex-file-compressed	48312884 / 46695170 / +3.5%	77099628 / 75687116 / +1.9%	0.63 / 0.62 / +1.6%
tpcds_q75/duckdb:vortex-file-compressed	52356297 / 53180285 / -1.5%	82262107 / 88164262 / -6.7%	0.64 / 0.60 / +5.5%
tpcds_q76/duckdb:vortex-file-compressed	23546707 / 23141554 / +1.8%	55885849 / 52445192 / +6.6%	0.42 / 0.44 / -4.5%
tpcds_q77/duckdb:vortex-file-compressed	27110892 / 27960946 / -3.0%	51293133 / 58422617 / -12.2% 🟢	0.53 / 0.48 / +10.4%
tpcds_q78/duckdb:vortex-file-compressed	69299000 / 71160614 / -2.6%	102762900 / 108829655 / -5.6%	0.67 / 0.65 / +3.1%
tpcds_q79/duckdb:vortex-file-compressed	26749710 / 27855154 / -4.0%	57689866 / 55545923 / +3.9%	0.46 / 0.50 / -7.5%
tpcds_q80/duckdb:vortex-file-compressed	50538920 / 50295971 / +0.5%	81808195 / 87379446 / -6.4%	0.62 / 0.58 / +7.3%
tpcds_q81/duckdb:vortex-file-compressed	38503756 / 35377775 / +8.8%	61599228 / 54977574 / +12.0% 🔴	0.63 / 0.64 / -2.9%
tpcds_q82/duckdb:vortex-file-compressed	54649518 / 53532804 / +2.1%	83032835 / 83260300 / -0.3%	0.66 / 0.64 / +2.4%
tpcds_q83/duckdb:vortex-file-compressed	33084252 / 33307009 / -0.7%	46954683 / 44686783 / +5.1%	0.70 / 0.75 / -5.5%
tpcds_q84/duckdb:vortex-file-compressed	24415909 / 24396130 / +0.1%	36450710 / 36508093 / -0.2%	0.67 / 0.67 / +0.2%
tpcds_q85/duckdb:vortex-file-compressed	48789563 / 49739754 / -1.9%	73081770 / 71837971 / +1.7%	0.67 / 0.69 / -3.6%
tpcds_q86/duckdb:vortex-file-compressed	17812952 / 17452860 / +2.1%	37509945 / 36753760 / +2.1%	0.47 / 0.47 / +0.0%
tpcds_q87/duckdb:vortex-file-compressed	43977249 / 42352226 / +3.8%	63149066 / 73997287 / -14.7% 🟢	0.70 / 0.57 / +21.7%
tpcds_q88/duckdb:vortex-file-compressed	60721234 / 60145396 / +1.0%	115659109 / 117295363 / -1.4%	0.53 / 0.51 / +2.4%
tpcds_q89/duckdb:vortex-file-compressed	25076389 / 25647372 / -2.2%	49878190 / 47878832 / +4.2%	0.50 / 0.54 / -6.1%
tpcds_q90/duckdb:vortex-file-compressed	15084402 / 14272658 / +5.7%	32086135 / 28585207 / +12.2% 🔴	0.47 / 0.50 / -5.8%
tpcds_q91/duckdb:vortex-file-compressed	25350567 / 25592903 / -0.9%	42453694 / 40979025 / +3.6%	0.60 / 0.62 / -4.4%
tpcds_q92/duckdb:vortex-file-compressed	20410164 / 21621959 / -5.6%	38313913 / 37773356 / +1.4%	0.53 / 0.57 / -6.9%
tpcds_q93/duckdb:vortex-file-compressed	28745417 / 28713906 / +0.1%	48599764 / 50350377 / -3.5%	0.59 / 0.57 / +3.7%
tpcds_q94/duckdb:vortex-file-compressed	29613952 / 28409270 / +4.2%	47432711 / 49681421 / -4.5%	0.62 / 0.57 / +9.2%
tpcds_q95/duckdb:vortex-file-compressed	141384733 / 137674367 / +2.7%	166373626 / 161895654 / +2.8%	0.85 / 0.85 / -0.1%
tpcds_q96/duckdb:vortex-file-compressed	14489428 / 14471306 / +0.1%	33236374 / 32879065 / +1.1%	0.44 / 0.44 / -1.0%
tpcds_q97/duckdb:vortex-file-compressed	40587523 / 42372701 / -4.2%	55616694 / 56505977 / -1.6%	0.73 / 0.75 / -2.7%
tpcds_q98/duckdb:vortex-file-compressed	22860299 / 23699930 / -3.5%	47763510 / 45295940 / +5.4%	0.48 / 0.52 / -8.5%
tpcds_q99/duckdb:vortex-file-compressed	23391606 / 21695576 / +7.8%	42215292 / 37326081 / +13.1% 🔴	0.55 / 0.58 / -4.7%

duckdb / vortex-compact / ns (0.998x ➖, 2↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-compact	26154548 / 26900645 / -2.8%	49051139 / 48285652 / +1.6%	0.53 / 0.56 / -4.3%
tpcds_q02/duckdb:vortex-compact	31560906 / 31314538 / +0.8%	49836249 / 46902810 / +6.3%	0.63 / 0.67 / -5.1%
tpcds_q03/duckdb:vortex-compact	43667344 / 41990662 / +4.0%	70415997 / 64543207 / +9.1%	0.62 / 0.65 / -4.7%
tpcds_q04/duckdb:vortex-compact	102336178 / 100770722 / +1.6%	126007184 / 131745519 / -4.4%	0.81 / 0.76 / +6.2%
tpcds_q05/duckdb:vortex-compact	42507548 / 43830794 / -3.0%	74141080 / 76898288 / -3.6%	0.57 / 0.57 / +0.6%
tpcds_q06/duckdb:vortex-compact	54238976 / 55401140 / -2.1%	86269731 / 90880736 / -5.1%	0.63 / 0.61 / +3.1%
tpcds_q07/duckdb:vortex-compact	60333673 / 58807182 / +2.6%	91043856 / 89495104 / +1.7%	0.66 / 0.66 / +0.9%
tpcds_q08/duckdb:vortex-compact	94465022 / 96762052 / -2.4%	123338081 / 135821476 / -9.2%	0.77 / 0.71 / +7.5%
tpcds_q09/duckdb:vortex-compact	27340318 / 27919734 / -2.1%	72769421 / 80358464 / -9.4%	0.38 / 0.35 / +8.1%
tpcds_q10/duckdb:vortex-compact	84883602 / 87292826 / -2.8%	119837040 / 119172799 / +0.6%	0.71 / 0.73 / -3.3%
tpcds_q11/duckdb:vortex-compact	81179702 / 81086898 / +0.1%	105858538 / 107111309 / -1.2%	0.77 / 0.76 / +1.3%
tpcds_q12/duckdb:vortex-compact	21114530 / 21535664 / -2.0%	37211003 / 37162098 / +0.1%	0.57 / 0.58 / -2.1%
tpcds_q13/duckdb:vortex-compact	76805486 / 78989614 / -2.8%	105871113 / 116585725 / -9.2%	0.73 / 0.68 / +7.1%
tpcds_q14/duckdb:vortex-compact	126819228 / 130891840 / -3.1%	175148009 / 171682914 / +2.0%	0.72 / 0.76 / -5.0%
tpcds_q15/duckdb:vortex-compact	40044162 / 40323430 / -0.7%	57453568 / 55247875 / +4.0%	0.70 / 0.73 / -4.5%
tpcds_q16/duckdb:vortex-compact	44643564 / 41633962 / +7.2%	64385881 / 60832826 / +5.8%	0.69 / 0.68 / +1.3%
tpcds_q17/duckdb:vortex-compact	84874638 / 83976326 / +1.1%	125562860 / 109792690 / +14.4% 🔴	0.68 / 0.76 / -11.6%
tpcds_q18/duckdb:vortex-compact	63455535 / 62820938 / +1.0%	80386202 / 84173017 / -4.5%	0.79 / 0.75 / +5.8%
tpcds_q19/duckdb:vortex-compact	66434961 / 67272639 / -1.2%	97646251 / 89180861 / +9.5%	0.68 / 0.75 / -9.8%
tpcds_q20/duckdb:vortex-compact	22045378 / 21663603 / +1.8%	36265303 / 34759501 / +4.3%	0.61 / 0.62 / -2.5%
tpcds_q21/duckdb:vortex-compact	22237086 / 22926383 / -3.0%	56888059 / 57120058 / -0.4%	0.39 / 0.40 / -2.6%
tpcds_q22/duckdb:vortex-compact	67311392 / 66112498 / +1.8%	98324189 / 99108712 / -0.8%	0.68 / 0.67 / +2.6%
tpcds_q23/duckdb:vortex-compact	95613197 / 91114157 / +4.9%	133069525 / 126620711 / +5.1%	0.72 / 0.72 / -0.1%
tpcds_q24/duckdb:vortex-compact	75342290 / 77519416 / -2.8%	101491774 / 99889099 / +1.6%	0.74 / 0.78 / -4.3%
tpcds_q25/duckdb:vortex-compact	79975303 / 77215482 / +3.6%	105573159 / 108389136 / -2.6%	0.76 / 0.71 / +6.3%
tpcds_q26/duckdb:vortex-compact	48432517 / 46175597 / +4.9%	67818426 / 70542084 / -3.9%	0.71 / 0.65 / +9.1%
tpcds_q27/duckdb:vortex-compact	68102456 / 68072214 / +0.0%	99213910 / 91294811 / +8.7%	0.69 / 0.75 / -7.9%
tpcds_q28/duckdb:vortex-compact	23010452 / 22148026 / +3.9%	38142532 / 38476328 / -0.9%	0.60 / 0.58 / +4.8%
tpcds_q29/duckdb:vortex-compact	84684747 / 83211348 / +1.8%	107852117 / 110402941 / -2.3%	0.79 / 0.75 / +4.2%
tpcds_q30/duckdb:vortex-compact	36700484 / 36754462 / -0.1%	58083358 / 55702427 / +4.3%	0.63 / 0.66 / -4.2%
tpcds_q31/duckdb:vortex-compact	45321837 / 42714308 / +6.1%	65177734 / 67967505 / -4.1%	0.70 / 0.63 / +10.6%
tpcds_q32/duckdb:vortex-compact	23195298 / 24029579 / -3.5%	42596641 / 43977143 / -3.1%	0.54 / 0.55 / -0.3%
tpcds_q33/duckdb:vortex-compact	45585256 / 45167744 / +0.9%	74034855 / 76028694 / -2.6%	0.62 / 0.59 / +3.6%
tpcds_q34/duckdb:vortex-compact	48906959 / 50419146 / -3.0%	70377276 / 68570743 / +2.6%	0.69 / 0.74 / -5.5%
tpcds_q35/duckdb:vortex-compact	110398787 / 109467239 / +0.9%	143592358 / 136036084 / +5.6%	0.77 / 0.80 / -4.5%
tpcds_q36/duckdb:vortex-compact	44877853 / 42598314 / +5.4%	72185027 / 72998191 / -1.1%	0.62 / 0.58 / +6.5%
tpcds_q37/duckdb:vortex-compact	29572248 / 32182756 / -8.1%	63022252 / 43927234 / +43.5% 🔴	0.47 / 0.73 / -36.0%
tpcds_q38/duckdb:vortex-compact	48611682 / 48535004 / +0.2%	71834875 / 71486278 / +0.5%	0.68 / 0.68 / -0.3%
tpcds_q39/duckdb:vortex-compact	32997234 / 36166758 / -8.8%	64925932 / 68221396 / -4.8%	0.51 / 0.53 / -4.1%
tpcds_q40/duckdb:vortex-compact	26920366 / 28344118 / -5.0%	44664907 / 44348000 / +0.7%	0.60 / 0.64 / -5.7%
tpcds_q41/duckdb:vortex-compact	11912717 / 12010658 / -0.8%	21136343 / 19961734 / +5.9%	0.56 / 0.60 / -6.3%
tpcds_q42/duckdb:vortex-compact	24762429 / 23628322 / +4.8%	46892995 / 49985412 / -6.2%	0.53 / 0.47 / +11.7%
tpcds_q43/duckdb:vortex-compact	35858655 / 33961448 / +5.6%	51941348 / 51790202 / +0.3%	0.69 / 0.66 / +5.3%
tpcds_q44/duckdb:vortex-compact	35379718 / 33594720 / +5.3%	67046397 / 64836812 / +3.4%	0.53 / 0.52 / +1.8%
tpcds_q45/duckdb:vortex-compact	43605893 / 46149038 / -5.5%	60089604 / 57089073 / +5.3%	0.73 / 0.81 / -10.2%
tpcds_q46/duckdb:vortex-compact	63597631 / 62312172 / +2.1%	86069927 / 85066530 / +1.2%	0.74 / 0.73 / +0.9%
tpcds_q47/duckdb:vortex-compact	68518401 / 65788022 / +4.2%	101479770 / 89868325 / +12.9% 🔴	0.68 / 0.73 / -7.8%
tpcds_q48/duckdb:vortex-compact	69064878 / 66895034 / +3.2%	97168666 / 91819434 / +5.8%	0.71 / 0.73 / -2.4%
tpcds_q49/duckdb:vortex-compact	47503550 / 46956912 / +1.2%	83425031 / 85050809 / -1.9%	0.57 / 0.55 / +3.1%
tpcds_q50/duckdb:vortex-compact	56155740 / 54815559 / +2.4%	81290944 / 81364670 / -0.1%	0.69 / 0.67 / +2.5%
tpcds_q51/duckdb:vortex-compact	100599166 / 137332249 / -26.7% 🟢	125880365 / 167469522 / -24.8% 🟢	0.80 / 0.82 / -2.5%
tpcds_q52/duckdb:vortex-compact	23514056 / 26220567 / -10.3% 🟢	47988277 / 48638713 / -1.3%	0.49 / 0.54 / -9.1%
tpcds_q53/duckdb:vortex-compact	40625803 / 41024358 / -1.0%	64568126 / 66413091 / -2.8%	0.63 / 0.62 / +1.9%
tpcds_q54/duckdb:vortex-compact	45905252 / 45120106 / +1.7%	80989876 / 72498030 / +11.7% 🔴	0.57 / 0.62 / -8.9%
tpcds_q55/duckdb:vortex-compact	24058798 / 22931812 / +4.9%	47433798 / 49361297 / -3.9%	0.51 / 0.46 / +9.2%
tpcds_q56/duckdb:vortex-compact	44423399 / 45246314 / -1.8%	74132988 / 74427934 / -0.4%	0.60 / 0.61 / -1.4%
tpcds_q57/duckdb:vortex-compact	44714288 / 46739674 / -4.3%	63777459 / 64174896 / -0.6%	0.70 / 0.73 / -3.7%
tpcds_q58/duckdb:vortex-compact	39343061 / 39727632 / -1.0%	65293334 / 67994165 / -4.0%	0.60 / 0.58 / +3.1%
tpcds_q59/duckdb:vortex-compact	48541978 / 50605106 / -4.1%	69358696 / 67742712 / +2.4%	0.70 / 0.75 / -6.3%
tpcds_q60/duckdb:vortex-compact	45207044 / 46346062 / -2.5%	72020874 / 77193418 / -6.7%	0.63 / 0.60 / +4.5%
tpcds_q61/duckdb:vortex-compact	65505989 / 63256330 / +3.6%	99172700 / 97972659 / +1.2%	0.66 / 0.65 / +2.3%
tpcds_q62/duckdb:vortex-compact	21752702 / 22917408 / -5.1%	38009545 / 37221584 / +2.1%	0.57 / 0.62 / -7.0%
tpcds_q63/duckdb:vortex-compact	38901462 / 37821780 / +2.9%	73767458 / 60198429 / +22.5% 🔴	0.53 / 0.63 / -16.1%
tpcds_q64/duckdb:vortex-compact	165369298 / 164644965 / +0.4%	198230071 / 185972381 / +6.6%	0.83 / 0.89 / -5.8%
tpcds_q65/duckdb:vortex-compact	36316184 / 36285902 / +0.1%	61427117 / 55710337 / +10.3% 🔴	0.59 / 0.65 / -9.2%
tpcds_q66/duckdb:vortex-compact	46574554 / 47310425 / -1.6%	73512362 / 71705323 / +2.5%	0.63 / 0.66 / -4.0%
tpcds_q67/duckdb:vortex-compact	143259310 / 144771879 / -1.0%	167902844 / 172276782 / -2.5%	0.85 / 0.84 / +1.5%
tpcds_q68/duckdb:vortex-compact	60858984 / 61589896 / -1.2%	89408168 / 88497298 / +1.0%	0.68 / 0.70 / -2.2%
tpcds_q69/duckdb:vortex-compact	88262414 / 92231050 / -4.3%	128646847 / 110719551 / +16.2% 🔴	0.69 / 0.83 / -17.6%
tpcds_q70/duckdb:vortex-compact	65621494 / 64800184 / +1.3%	89674100 / 87574985 / +2.4%	0.73 / 0.74 / -1.1%
tpcds_q71/duckdb:vortex-compact	42302766 / 39204868 / +7.9%	68073249 / 65834086 / +3.4%	0.62 / 0.60 / +4.4%
tpcds_q72/duckdb:vortex-compact	164741366 / 164433998 / +0.2%	223670446 / 227250734 / -1.6%	0.74 / 0.72 / +1.8%
tpcds_q73/duckdb:vortex-compact	45754718 / 43400074 / +5.4%	67135983 / 67304526 / -0.3%	0.68 / 0.64 / +5.7%
tpcds_q74/duckdb:vortex-compact	60291304 / 59702962 / +1.0%	81237017 / 86441696 / -6.0%	0.74 / 0.69 / +7.5%
tpcds_q75/duckdb:vortex-compact	63396648 / 64201730 / -1.3%	96337367 / 97618303 / -1.3%	0.66 / 0.66 / +0.1%
tpcds_q76/duckdb:vortex-compact	33989252 / 31037736 / +9.5%	65933477 / 60823238 / +8.4%	0.52 / 0.51 / +1.0%
tpcds_q77/duckdb:vortex-compact	43539068 / 43408768 / +0.3%	68298720 / 69016011 / -1.0%	0.64 / 0.63 / +1.4%
tpcds_q78/duckdb:vortex-compact	86847544 / 86661499 / +0.2%	102454177 / 101927450 / +0.5%	0.85 / 0.85 / -0.3%
tpcds_q79/duckdb:vortex-compact	81927668 / 81106490 / +1.0%	104986159 / 102146604 / +2.8%	0.78 / 0.79 / -1.7%
tpcds_q80/duckdb:vortex-compact	67757603 / 71686056 / -5.5%	105122064 / 108788587 / -3.4%	0.64 / 0.66 / -2.2%
tpcds_q81/duckdb:vortex-compact	42974880 / 38891504 / +10.5% 🔴	60184121 / 59990563 / +0.3%	0.71 / 0.65 / +10.1%
tpcds_q82/duckdb:vortex-compact	59498480 / 56152958 / +6.0%	91272023 / 84392651 / +8.2%	0.65 / 0.67 / -2.0%
tpcds_q83/duckdb:vortex-compact	46701642 / 45629817 / +2.3%	62632241 / 58624512 / +6.8%	0.75 / 0.78 / -4.2%
tpcds_q84/duckdb:vortex-compact	27251630 / 27381642 / -0.5%	41395097 / 43662314 / -5.2%	0.66 / 0.63 / +5.0%
tpcds_q85/duckdb:vortex-compact	74322838 / 74513212 / -0.3%	100635547 / 99092874 / +1.6%	0.74 / 0.75 / -1.8%
tpcds_q86/duckdb:vortex-compact	20919388 / 20909835 / +0.0%	40381830 / 34937549 / +15.6% 🔴	0.52 / 0.60 / -13.4%
tpcds_q87/duckdb:vortex-compact	52711154 / 55109158 / -4.4%	73025124 / 79800392 / -8.5%	0.72 / 0.69 / +4.5%
tpcds_q88/duckdb:vortex-compact	121526654 / 120100098 / +1.2%	188517123 / 191125818 / -1.4%	0.64 / 0.63 / +2.6%
tpcds_q89/duckdb:vortex-compact	41864508 / 40162270 / +4.2%	69952569 / 66036791 / +5.9%	0.60 / 0.61 / -1.6%
tpcds_q90/duckdb:vortex-compact	20064922 / 21160288 / -5.2%	38242994 / 36245005 / +5.5%	0.52 / 0.58 / -10.1%
tpcds_q91/duckdb:vortex-compact	66512330 / 66744130 / -0.3%	90341012 / 85270740 / +5.9%	0.74 / 0.78 / -5.9%
tpcds_q92/duckdb:vortex-compact	35451493 / 36995744 / -4.2%	52775509 / 54200184 / -2.6%	0.67 / 0.68 / -1.6%
tpcds_q93/duckdb:vortex-compact	34741722 / 34229597 / +1.5%	58822642 / 58677199 / +0.2%	0.59 / 0.58 / +1.2%
tpcds_q94/duckdb:vortex-compact	38342565 / 38804928 / -1.2%	55541377 / 55190954 / +0.6%	0.69 / 0.70 / -1.8%
tpcds_q95/duckdb:vortex-compact	147512114 / 156106894 / -5.5%	167587147 / 173736697 / -3.5%	0.88 / 0.90 / -2.0%
tpcds_q96/duckdb:vortex-compact	36800602 / 37773624 / -2.6%	59076163 / 51552263 / +14.6% 🔴	0.62 / 0.73 / -15.0%
tpcds_q97/duckdb:vortex-compact	48865094 / 43577921 / +12.1% 🔴	69713029 / 71482597 / -2.5%	0.70 / 0.61 / +15.0%
tpcds_q98/duckdb:vortex-compact	31724378 / 33673150 / -5.8%	60138242 / 57381335 / +4.8%	0.53 / 0.59 / -10.1%
tpcds_q99/duckdb:vortex-compact	30430056 / 29856160 / +1.9%	46409342 / 48958786 / -5.2%	0.66 / 0.61 / +7.5%

duckdb / parquet / ns (1.007x ➖, 3↑ 8↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	32426743 / 31674880 / +2.4%	47238431 / 44143901 / +7.0%	0.69 / 0.72 / -4.3%
tpcds_q02/duckdb:parquet	22500628 / 22220333 / +1.3%	33348839 / 31745801 / +5.0%	0.67 / 0.70 / -3.6%
tpcds_q03/duckdb:parquet	14283114 / 12189008 / +17.2% 🔴	23196391 / 22218002 / +4.4%	0.62 / 0.55 / +12.2%
tpcds_q04/duckdb:parquet	195759744 / 187856753 / +4.2%	203538071 / 196906382 / +3.4%	0.96 / 0.95 / +0.8%
tpcds_q05/duckdb:parquet	33051774 / 34629070 / -4.6%	42788745 / 43253906 / -1.1%	0.77 / 0.80 / -3.5%
tpcds_q06/duckdb:parquet	37036838 / 36977202 / +0.2%	55061732 / 52973683 / +3.9%	0.67 / 0.70 / -3.6%
tpcds_q07/duckdb:parquet	21643934 / 21548981 / +0.4%	34229337 / 33447218 / +2.3%	0.63 / 0.64 / -1.9%
tpcds_q08/duckdb:parquet	33750936 / 33470574 / +0.8%	46754628 / 45319443 / +3.2%	0.72 / 0.74 / -2.3%
tpcds_q09/duckdb:parquet	30723561 / 31083872 / -1.2%	39921985 / 38755390 / +3.0%	0.77 / 0.80 / -4.0%
tpcds_q10/duckdb:parquet	40261027 / 40936848 / -1.7%	57115498 / 58792435 / -2.9%	0.70 / 0.70 / +1.2%
tpcds_q11/duckdb:parquet	103411846 / 103064094 / +0.3%	117534552 / 115919312 / +1.4%	0.88 / 0.89 / -1.0%
tpcds_q12/duckdb:parquet	17834006 / 17996144 / -0.9%	30447619 / 26550877 / +14.7% 🔴	0.59 / 0.68 / -13.6%
tpcds_q13/duckdb:parquet	35941364 / 34162532 / +5.2%	49768418 / 48845665 / +1.9%	0.72 / 0.70 / +3.3%
tpcds_q14/duckdb:parquet	104560938 / 105263460 / -0.7%	132693822 / 117264259 / +13.2% 🔴	0.79 / 0.90 / -12.2%
tpcds_q15/duckdb:parquet	35562878 / 35205716 / +1.0%	47544204 / 44930813 / +5.8%	0.75 / 0.78 / -4.5%
tpcds_q16/duckdb:parquet	27023747 / 27432122 / -1.5%	41506007 / 40512980 / +2.5%	0.65 / 0.68 / -3.8%
tpcds_q17/duckdb:parquet	44243550 / 45588134 / -2.9%	57151271 / 55160037 / +3.6%	0.77 / 0.83 / -6.3%
tpcds_q18/duckdb:parquet	56391114 / 56156195 / +0.4%	75661682 / 75220742 / +0.6%	0.75 / 0.75 / -0.2%
tpcds_q19/duckdb:parquet	33938872 / 34059084 / -0.4%	47200951 / 46619596 / +1.2%	0.72 / 0.73 / -1.6%
tpcds_q20/duckdb:parquet	19135511 / 18990784 / +0.8%	28400898 / 27218669 / +4.3%	0.67 / 0.70 / -3.4%
tpcds_q21/duckdb:parquet	14812319 / 14330462 / +3.4%	25492415 / 23906733 / +6.6%	0.58 / 0.60 / -3.1%
tpcds_q22/duckdb:parquet	67006344 / 49288146 / +35.9% 🔴	75589044 / 75941704 / -0.5%	0.89 / 0.65 / +36.6%
tpcds_q23/duckdb:parquet	64701488 / 68041903 / -4.9%	84918399 / 86096960 / -1.4%	0.76 / 0.79 / -3.6%
tpcds_q24/duckdb:parquet	49441048 / 50240088 / -1.6%	69943408 / 68417620 / +2.2%	0.71 / 0.73 / -3.7%
tpcds_q25/duckdb:parquet	41997796 / 42097408 / -0.2%	56464346 / 55081869 / +2.5%	0.74 / 0.76 / -2.7%
tpcds_q26/duckdb:parquet	44728776 / 44684568 / +0.1%	56901819 / 55825734 / +1.9%	0.79 / 0.80 / -1.8%
tpcds_q27/duckdb:parquet	58992216 / 54396076 / +8.4%	79694671 / 72621726 / +9.7%	0.74 / 0.75 / -1.2%
tpcds_q28/duckdb:parquet	30188058 / 29669297 / +1.7%	40038881 / 37248019 / +7.5%	0.75 / 0.80 / -5.3%
tpcds_q29/duckdb:parquet	42717834 / 43051978 / -0.8%	57078298 / 56903843 / +0.3%	0.75 / 0.76 / -1.1%
tpcds_q30/duckdb:parquet	43054464 / 43670533 / -1.4%	58501221 / 59444906 / -1.6%	0.74 / 0.73 / +0.2%
tpcds_q31/duckdb:parquet	29334510 / 30904223 / -5.1%	41191208 / 41905574 / -1.7%	0.71 / 0.74 / -3.4%
tpcds_q32/duckdb:parquet	15177013 / 15034798 / +0.9%	26144704 / 27183507 / -3.8%	0.58 / 0.55 / +5.0%
tpcds_q33/duckdb:parquet	24612528 / 23291734 / +5.7%	40399319 / 37146957 / +8.8%	0.61 / 0.63 / -2.8%
tpcds_q34/duckdb:parquet	25559668 / 22014215 / +16.1% 🔴	35660618 / 32245515 / +10.6% 🔴	0.72 / 0.68 / +5.0%
tpcds_q35/duckdb:parquet	68499628 / 70162134 / -2.4%	87827985 / 84565565 / +3.9%	0.78 / 0.83 / -6.0%
tpcds_q36/duckdb:parquet	22383500 / 22187591 / +0.9%	42121935 / 37533503 / +12.2% 🔴	0.53 / 0.59 / -10.1%
tpcds_q37/duckdb:parquet	19914674 / 17720374 / +12.4% 🔴	30431231 / 32380093 / -6.0%	0.65 / 0.55 / +19.6%
tpcds_q38/duckdb:parquet	41325982 / 41073080 / +0.6%	47497353 / 50832751 / -6.6%	0.87 / 0.81 / +7.7%
tpcds_q39/duckdb:parquet	37112625 / 39639830 / -6.4%	49456583 / 49090471 / +0.7%	0.75 / 0.81 / -7.1%
tpcds_q40/duckdb:parquet	22373792 / 22557292 / -0.8%	31151820 / 30016221 / +3.8%	0.72 / 0.75 / -4.4%
tpcds_q41/duckdb:parquet	10607020 / 10314470 / +2.8%	20278775 / 19502524 / +4.0%	0.52 / 0.53 / -1.1%
tpcds_q42/duckdb:parquet	11680925 / 12035737 / -2.9%	21503265 / 21264486 / +1.1%	0.54 / 0.57 / -4.0%
tpcds_q43/duckdb:parquet	14820572 / 14909694 / -0.6%	25426873 / 24493185 / +3.8%	0.58 / 0.61 / -4.2%
tpcds_q44/duckdb:parquet	24653824 / 25282294 / -2.5%	37150521 / 36593857 / +1.5%	0.66 / 0.69 / -3.9%
tpcds_q45/duckdb:parquet	32737296 / 33125546 / -1.2%	43111993 / 44488430 / -3.1%	0.76 / 0.74 / +2.0%
tpcds_q46/duckdb:parquet	51210156 / 50048826 / +2.3%	73217331 / 65665376 / +11.5% 🔴	0.70 / 0.76 / -8.2%
tpcds_q47/duckdb:parquet	49270526 / 50069160 / -1.6%	62549820 / 62128002 / +0.7%	0.79 / 0.81 / -2.3%
tpcds_q48/duckdb:parquet	30172220 / 35547640 / -15.1% 🟢	42819508 / 48483136 / -11.7% 🟢	0.70 / 0.73 / -3.9%
tpcds_q49/duckdb:parquet	29777331 / 27886882 / +6.8%	44968400 / 42688325 / +5.3%	0.66 / 0.65 / +1.4%
tpcds_q50/duckdb:parquet	29891882 / 25227418 / +18.5% 🔴	40463207 / 35639373 / +13.5% 🔴	0.74 / 0.71 / +4.4%
tpcds_q51/duckdb:parquet	92687238 / 94971741 / -2.4%	115323383 / 113419740 / +1.7%	0.80 / 0.84 / -4.0%
tpcds_q52/duckdb:parquet	12210779 / 12136184 / +0.6%	22424383 / 21867381 / +2.5%	0.54 / 0.55 / -1.9%
tpcds_q53/duckdb:parquet	18411130 / 16310128 / +12.9% 🔴	29201896 / 33158625 / -11.9% 🟢	0.63 / 0.49 / +28.2%
tpcds_q54/duckdb:parquet	30376864 / 30809302 / -1.4%	45920687 / 43369523 / +5.9%	0.66 / 0.71 / -6.9%
tpcds_q55/duckdb:parquet	13437610 / 12290237 / +9.3%	22231810 / 21678583 / +2.6%	0.60 / 0.57 / +6.6%
tpcds_q56/duckdb:parquet	25028884 / 24439818 / +2.4%	37155400 / 37058653 / +0.3%	0.67 / 0.66 / +2.1%
tpcds_q57/duckdb:parquet	42993309 / 43250590 / -0.6%	55049195 / 51909417 / +6.0%	0.78 / 0.83 / -6.3%
tpcds_q58/duckdb:parquet	27268645 / 27073424 / +0.7%	39594191 / 38300319 / +3.4%	0.69 / 0.71 / -2.6%
tpcds_q59/duckdb:parquet	30321223 / 29765935 / +1.9%	41665308 / 41300405 / +0.9%	0.73 / 0.72 / +1.0%
tpcds_q60/duckdb:parquet	24746364 / 27763115 / -10.9% 🟢	38786428 / 36747677 / +5.5%	0.64 / 0.76 / -15.6%
tpcds_q61/duckdb:parquet	33819184 / 31286862 / +8.1%	45338155 / 41664554 / +8.8%	0.75 / 0.75 / -0.7%
tpcds_q62/duckdb:parquet	15113334 / 14979716 / +0.9%	22000564 / 22901927 / -3.9%	0.69 / 0.65 / +5.0%
tpcds_q63/duckdb:parquet	15594958 / 15412818 / +1.2%	29742057 / 26584041 / +11.9% 🔴	0.52 / 0.58 / -9.6%
tpcds_q64/duckdb:parquet	79341692 / 81910357 / -3.1%	99901270 / 96776054 / +3.2%	0.79 / 0.85 / -6.2%
tpcds_q65/duckdb:parquet	21637188 / 23714730 / -8.8%	35836903 / 38257723 / -6.3%	0.60 / 0.62 / -2.6%
tpcds_q66/duckdb:parquet	35107393 / 35455452 / -1.0%	46854855 / 51026327 / -8.2%	0.75 / 0.69 / +7.8%
tpcds_q67/duckdb:parquet	130292376 / 142126406 / -8.3%	143118611 / 135435858 / +5.7%	0.91 / 1.05 / -13.2%
tpcds_q68/duckdb:parquet	39462566 / 40139098 / -1.7%	57424206 / 63291415 / -9.3%	0.69 / 0.63 / +8.4%
tpcds_q69/duckdb:parquet	42481442 / 42657300 / -0.4%	60372470 / 60456964 / -0.1%	0.70 / 0.71 / -0.3%
tpcds_q70/duckdb:parquet	28064988 / 27496623 / +2.1%	42728922 / 41999855 / +1.7%	0.66 / 0.65 / +0.3%
tpcds_q71/duckdb:parquet	21342424 / 21623778 / -1.3%	36633280 / 33766391 / +8.5%	0.58 / 0.64 / -9.0%
tpcds_q72/duckdb:parquet	189783080 / 171073592 / +10.9% 🔴	130946972 / 201245284 / -34.9% 🟢	1.45 / 0.85 / +70.5%
tpcds_q73/duckdb:parquet	18388710 / 21736771 / -15.4% 🟢	30750315 / 28986922 / +6.1%	0.60 / 0.75 / -20.3%
tpcds_q74/duckdb:parquet	147157886 / 141983847 / +3.6%	163227984 / 160836877 / +1.5%	0.90 / 0.88 / +2.1%
tpcds_q75/duckdb:parquet	61813870 / 60621724 / +2.0%	79806374 / 74104629 / +7.7%	0.77 / 0.82 / -5.3%
tpcds_q76/duckdb:parquet	19784974 / 21005965 / -5.8%	31814467 / 30131734 / +5.6%	0.62 / 0.70 / -10.8%
tpcds_q77/duckdb:parquet	25207562 / 26033212 / -3.2%	38532587 / 41057384 / -6.1%	0.65 / 0.63 / +3.2%
tpcds_q78/duckdb:parquet	77892353 / 77663730 / +0.3%	92103047 / 91781246 / +0.4%	0.85 / 0.85 / -0.1%
tpcds_q79/duckdb:parquet	30410872 / 33070592 / -8.0%	46929461 / 42006313 / +11.7% 🔴	0.65 / 0.79 / -17.7%
tpcds_q80/duckdb:parquet	50511364 / 47114764 / +7.2%	59694041 / 61558614 / -3.0%	0.85 / 0.77 / +10.6%
tpcds_q81/duckdb:parquet	40056863 / 40976059 / -2.2%	55716676 / 58853245 / -5.3%	0.72 / 0.70 / +3.3%
tpcds_q82/duckdb:parquet	18599572 / 18704206 / -0.6%	32127704 / 30862420 / +4.1%	0.58 / 0.61 / -4.5%
tpcds_q83/duckdb:parquet	22319106 / 23349766 / -4.4%	33293734 / 31467766 / +5.8%	0.67 / 0.74 / -9.7%
tpcds_q84/duckdb:parquet	24106604 / 24203491 / -0.4%	34146745 / 33363916 / +2.3%	0.71 / 0.73 / -2.7%
tpcds_q85/duckdb:parquet	47863182 / 48032808 / -0.4%	65174881 / 65985980 / -1.2%	0.73 / 0.73 / +0.9%
tpcds_q86/duckdb:parquet	15079530 / 15387962 / -2.0%	25032809 / 26033870 / -3.8%	0.60 / 0.59 / +1.9%
tpcds_q87/duckdb:parquet	44111422 / 45989404 / -4.1%	51945845 / 51703062 / +0.5%	0.85 / 0.89 / -4.5%
tpcds_q88/duckdb:parquet	42564297 / 44249032 / -3.8%	50936341 / 50353892 / +1.2%	0.84 / 0.88 / -4.9%
tpcds_q89/duckdb:parquet	19882607 / 18237565 / +9.0%	31770881 / 30156409 / +5.4%	0.63 / 0.60 / +3.5%
tpcds_q90/duckdb:parquet	9967242 / 9710579 / +2.6%	20840970 / 20557514 / +1.4%	0.48 / 0.47 / +1.2%
tpcds_q91/duckdb:parquet	27981385 / 27541851 / +1.6%	41566781 / 39654240 / +4.8%	0.67 / 0.69 / -3.1%
tpcds_q92/duckdb:parquet	15506448 / 15880844 / -2.4%	27327994 / 26628159 / +2.6%	0.57 / 0.60 / -4.9%
tpcds_q93/duckdb:parquet	35319108 / 31506684 / +12.1% 🔴	47438897 / 47111737 / +0.7%	0.74 / 0.67 / +11.3%
tpcds_q94/duckdb:parquet	21942690 / 22189954 / -1.1%	35135050 / 37074355 / -5.2%	0.62 / 0.60 / +4.3%
tpcds_q95/duckdb:parquet	135823010 / 138267466 / -1.8%	147346488 / 147712427 / -0.2%	0.92 / 0.94 / -1.5%
tpcds_q96/duckdb:parquet	10125727 / 9930430 / +2.0%	16623992 / 18818160 / -11.7% 🟢	0.61 / 0.53 / +15.4%
tpcds_q97/duckdb:parquet	38617968 / 39043232 / -1.1%	52066113 / 47953706 / +8.6%	0.74 / 0.81 / -8.9%
tpcds_q98/duckdb:parquet	23000468 / 21707828 / +6.0%	34779093 / 33885620 / +2.6%	0.66 / 0.64 / +3.2%
tpcds_q99/duckdb:parquet	23690721 / 23994623 / -1.3%	32340104 / 31408319 / +3.0%	0.73 / 0.76 / -4.1%

No file size changes detected.

github-actions · 2026-08-24T17:36:20Z

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.1%
Engines: DataFusion No clear signal (+0.7%, low confidence) · DuckDB No clear signal (-0.6%, environment too noisy confidence)
Vortex (geomean): hot 1.002x ➖ · cold 1.005x ➖
Parquet (geomean): hot 1.002x ➖ · cold 1.014x ➖
Shifts: Parquet (control) +0.2% · Median polish -0.0%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	343001066 / 349336375 / -1.8%	471284111 / 498188979 / -5.4%	0.73 / 0.70 / +3.8%
tpch_q02/datafusion:vortex-file-compressed	100201981 / 99870167 / +0.3%	177058482 / 174738417 / +1.3%	0.57 / 0.57 / -1.0%
tpch_q03/datafusion:vortex-file-compressed	149175698 / 149764865 / -0.4%	286651989 / 256319311 / +11.8% 🔴	0.52 / 0.58 / -10.9%
tpch_q04/datafusion:vortex-file-compressed	66293590 / 65945159 / +0.5%	134558592 / 130673903 / +3.0%	0.49 / 0.50 / -2.4%
tpch_q05/datafusion:vortex-file-compressed	266776372 / 262924447 / +1.5%	414061750 / 412668514 / +0.3%	0.64 / 0.64 / +1.1%
tpch_q06/datafusion:vortex-file-compressed	24862107 / 24622636 / +1.0%	147653709 / 142799911 / +3.4%	0.17 / 0.17 / -2.3%
tpch_q07/datafusion:vortex-file-compressed	344271122 / 348356285 / -1.2%	466827436 / 478412551 / -2.4%	0.74 / 0.73 / +1.3%
tpch_q08/datafusion:vortex-file-compressed	271154460 / 277324950 / -2.2%	424271661 / 409891015 / +3.5%	0.64 / 0.68 / -5.5%
tpch_q09/datafusion:vortex-file-compressed	464712808 / 471942474 / -1.5%	617232694 / 627612634 / -1.7%	0.75 / 0.75 / +0.1%
tpch_q10/datafusion:vortex-file-compressed	167087641 / 166833735 / +0.2%	307404225 / 304105930 / +1.1%	0.54 / 0.55 / -0.9%
tpch_q11/datafusion:vortex-file-compressed	69666828 / 71693450 / -2.8%	131507100 / 126836147 / +3.7%	0.53 / 0.57 / -6.3%
tpch_q12/datafusion:vortex-file-compressed	80399718 / 79843799 / +0.7%	167916705 / 171489339 / -2.1%	0.48 / 0.47 / +2.8%
tpch_q13/datafusion:vortex-file-compressed	116327438 / 114341684 / +1.7%	181899110 / 188248402 / -3.4%	0.64 / 0.61 / +5.3%
tpch_q14/datafusion:vortex-file-compressed	40451571 / 40693591 / -0.6%	177562604 / 174048347 / +2.0%	0.23 / 0.23 / -2.6%
tpch_q15/datafusion:vortex-file-compressed	70030902 / 69850069 / +0.3%	209732014 / 189137632 / +10.9% 🔴	0.33 / 0.37 / -9.6%
tpch_q16/datafusion:vortex-file-compressed	64247324 / 64247830 / -0.0%	136681681 / 134972514 / +1.3%	0.47 / 0.48 / -1.3%
tpch_q17/datafusion:vortex-file-compressed	416254466 / 409511972 / +1.6%	500294267 / 501878910 / -0.3%	0.83 / 0.82 / +2.0%
tpch_q18/datafusion:vortex-file-compressed	620740906 / 598310732 / +3.7%	774539338 / 814496072 / -4.9%	0.80 / 0.73 / +9.1%
tpch_q19/datafusion:vortex-file-compressed	53943708 / 52802498 / +2.2%	174508835 / 170982940 / +2.1%	0.31 / 0.31 / +0.1%
tpch_q20/datafusion:vortex-file-compressed	129920564 / 129746740 / +0.1%	272622823 / 269925698 / +1.0%	0.48 / 0.48 / -0.9%
tpch_q21/datafusion:vortex-file-compressed	442979039 / 449339561 / -1.4%	563250254 / 569972221 / -1.2%	0.79 / 0.79 / -0.2%
tpch_q22/datafusion:vortex-file-compressed	39428586 / 39076674 / +0.9%	99690462 / 94342860 / +5.7%	0.40 / 0.41 / -4.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	371778402 / 359386641 / +3.4%	463170426 / 458435486 / +1.0%	0.80 / 0.78 / +2.4%
tpch_q02/datafusion:vortex-compact	103417454 / 104009137 / -0.6%	181275001 / 178638039 / +1.5%	0.57 / 0.58 / -2.0%
tpch_q03/datafusion:vortex-compact	155093786 / 154197460 / +0.6%	256174391 / 283315455 / -9.6%	0.61 / 0.54 / +11.2%
tpch_q04/datafusion:vortex-compact	83981154 / 86063183 / -2.4%	158430128 / 161456763 / -1.9%	0.53 / 0.53 / -0.6%
tpch_q05/datafusion:vortex-compact	267778566 / 269004202 / -0.5%	401868903 / 411371697 / -2.3%	0.67 / 0.65 / +1.9%
tpch_q06/datafusion:vortex-compact	40638802 / 41228279 / -1.4%	115981713 / 126472361 / -8.3%	0.35 / 0.33 / +7.5%
tpch_q07/datafusion:vortex-compact	362083253 / 354033130 / +2.3%	488080946 / 499945620 / -2.4%	0.74 / 0.71 / +4.8%
tpch_q08/datafusion:vortex-compact	283631743 / 278586878 / +1.8%	401075386 / 416000724 / -3.6%	0.71 / 0.67 / +5.6%
tpch_q09/datafusion:vortex-compact	462705714 / 464119891 / -0.3%	616664263 / 622184146 / -0.9%	0.75 / 0.75 / +0.6%
tpch_q10/datafusion:vortex-compact	183490244 / 183961520 / -0.3%	299386638 / 325099255 / -7.9%	0.61 / 0.57 / +8.3%
tpch_q11/datafusion:vortex-compact	71665796 / 72374759 / -1.0%	132887528 / 132107795 / +0.6%	0.54 / 0.55 / -1.6%
tpch_q12/datafusion:vortex-compact	124972097 / 125647823 / -0.5%	194469332 / 197195667 / -1.4%	0.64 / 0.64 / +0.9%
tpch_q13/datafusion:vortex-compact	142752567 / 140211695 / +1.8%	198388625 / 194286167 / +2.1%	0.72 / 0.72 / -0.3%
tpch_q14/datafusion:vortex-compact	53309564 / 54195161 / -1.6%	156356902 / 158927334 / -1.6%	0.34 / 0.34 / -0.0%
tpch_q15/datafusion:vortex-compact	108649846 / 108725195 / -0.1%	213492472 / 206075677 / +3.6%	0.51 / 0.53 / -3.5%
tpch_q16/datafusion:vortex-compact	71343442 / 71611627 / -0.4%	133017131 / 136383253 / -2.5%	0.54 / 0.53 / +2.1%
tpch_q17/datafusion:vortex-compact	411759000 / 411463876 / +0.1%	503660050 / 510691215 / -1.4%	0.82 / 0.81 / +1.5%
tpch_q18/datafusion:vortex-compact	632525137 / 615875645 / +2.7%	756041619 / 774190599 / -2.3%	0.84 / 0.80 / +5.2%
tpch_q19/datafusion:vortex-compact	155196946 / 157265451 / -1.3%	245763793 / 244782297 / +0.4%	0.63 / 0.64 / -1.7%
tpch_q20/datafusion:vortex-compact	145976859 / 144338264 / +1.1%	238199490 / 246025145 / -3.2%	0.61 / 0.59 / +4.5%
tpch_q21/datafusion:vortex-compact	478734526 / 472765460 / +1.3%	596341509 / 607076396 / -1.8%	0.80 / 0.78 / +3.1%
tpch_q22/datafusion:vortex-compact	44707820 / 44798737 / -0.2%	103823320 / 99483280 / +4.4%	0.43 / 0.45 / -4.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	322601928 / 323388574 / -0.2%	416374145 / 419862760 / -0.8%	0.77 / 0.77 / +0.6%
tpch_q02/datafusion:parquet	209548905 / 210525748 / -0.5%	314983334 / 286854524 / +9.8%	0.67 / 0.73 / -9.4%
tpch_q03/datafusion:parquet	223828102 / 223717593 / +0.0%	359576123 / 360221735 / -0.2%	0.62 / 0.62 / +0.2%
tpch_q04/datafusion:parquet	95803325 / 94481830 / +1.4%	200173559 / 188140537 / +6.4%	0.48 / 0.50 / -4.7%
tpch_q05/datafusion:parquet	353404935 / 356439293 / -0.9%	528505654 / 517801030 / +2.1%	0.67 / 0.69 / -2.9%
tpch_q06/datafusion:parquet	63258576 / 63999036 / -1.2%	168810074 / 166870693 / +1.2%	0.37 / 0.38 / -2.3%
tpch_q07/datafusion:parquet	487519495 / 499282745 / -2.4%	682415711 / 671206974 / +1.7%	0.71 / 0.74 / -4.0%
tpch_q08/datafusion:parquet	392720478 / 407901992 / -3.7%	562904358 / 568301547 / -0.9%	0.70 / 0.72 / -2.8%
tpch_q09/datafusion:parquet	659990531 / 661926782 / -0.3%	840844142 / 839056752 / +0.2%	0.78 / 0.79 / -0.5%
tpch_q10/datafusion:parquet	516681621 / 514968712 / +0.3%	696416088 / 679246280 / +2.5%	0.74 / 0.76 / -2.1%
tpch_q11/datafusion:parquet	144382248 / 149907125 / -3.7%	218145687 / 217441840 / +0.3%	0.66 / 0.69 / -4.0%
tpch_q12/datafusion:parquet	142323942 / 143797897 / -1.0%	257500158 / 251163085 / +2.5%	0.55 / 0.57 / -3.5%
tpch_q13/datafusion:parquet	338112516 / 344043050 / -1.7%	421139496 / 418023631 / +0.7%	0.80 / 0.82 / -2.5%
tpch_q14/datafusion:parquet	116509681 / 114922379 / +1.4%	246215981 / 242838084 / +1.4%	0.47 / 0.47 / -0.0%
tpch_q15/datafusion:parquet	177747593 / 176741451 / +0.6%	293352809 / 284941371 / +3.0%	0.61 / 0.62 / -2.3%
tpch_q16/datafusion:parquet	129283572 / 133100450 / -2.9%	219065136 / 204689101 / +7.0%	0.59 / 0.65 / -9.2%
tpch_q17/datafusion:parquet	496211902 / 489688882 / +1.3%	624651419 / 612977392 / +1.9%	0.79 / 0.80 / -0.6%
tpch_q18/datafusion:parquet	699094793 / 696799250 / +0.3%	860677663 / 854643461 / +0.7%	0.81 / 0.82 / -0.4%
tpch_q19/datafusion:parquet	184557776 / 183849387 / +0.4%	320218995 / 323291736 / -1.0%	0.58 / 0.57 / +1.3%
tpch_q20/datafusion:parquet	289592248 / 293878472 / -1.5%	431094665 / 437725560 / -1.5%	0.67 / 0.67 / +0.1%
tpch_q21/datafusion:parquet	537808787 / 536963422 / +0.2%	686671944 / 676780826 / +1.5%	0.78 / 0.79 / -1.3%
tpch_q22/datafusion:parquet	242494551 / 237561935 / +2.1%	298394129 / 312221912 / -4.4%	0.81 / 0.76 / +6.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	102692986 / 98313416 / +4.5%	216615204 / 191901240 / +12.9% 🔴	0.47 / 0.51 / -7.5%
tpch_q02/duckdb:vortex-file-compressed	68065631 / 65231384 / +4.3%	106310079 / 114632537 / -7.3%	0.64 / 0.57 / +12.5%
tpch_q03/duckdb:vortex-file-compressed	135256671 / 134744993 / +0.4%	256226122 / 242934606 / +5.5%	0.53 / 0.55 / -4.8%
tpch_q04/duckdb:vortex-file-compressed	173864594 / 170308939 / +2.1%	246078122 / 258295233 / -4.7%	0.71 / 0.66 / +7.2%
tpch_q05/duckdb:vortex-file-compressed	142593437 / 140481504 / +1.5%	241547890 / 248669518 / -2.9%	0.59 / 0.56 / +4.5%
tpch_q06/duckdb:vortex-file-compressed	36371342 / 36209884 / +0.4%	141370398 / 133453383 / +5.9%	0.26 / 0.27 / -5.2%
tpch_q07/duckdb:vortex-file-compressed	125922813 / 126647215 / -0.6%	259720596 / 282039819 / -7.9%	0.48 / 0.45 / +8.0%
tpch_q08/duckdb:vortex-file-compressed	177112600 / 178636832 / -0.9%	296174132 / 294306118 / +0.6%	0.60 / 0.61 / -1.5%
tpch_q09/duckdb:vortex-file-compressed	303304396 / 302199765 / +0.4%	426067355 / 429470586 / -0.8%	0.71 / 0.70 / +1.2%
tpch_q10/duckdb:vortex-file-compressed	216396153 / 215696145 / +0.3%	349430391 / 313424725 / +11.5% 🔴	0.62 / 0.69 / -10.0%
tpch_q11/duckdb:vortex-file-compressed	39124350 / 42018596 / -6.9%	96477609 / 107466089 / -10.2% 🟢	0.41 / 0.39 / +3.7%
tpch_q12/duckdb:vortex-file-compressed	109796299 / 107162055 / +2.5%	196478535 / 183482018 / +7.1%	0.56 / 0.58 / -4.3%
tpch_q13/duckdb:vortex-file-compressed	194054261 / 198569097 / -2.3%	293910439 / 288371323 / +1.9%	0.66 / 0.69 / -4.1%
tpch_q14/duckdb:vortex-file-compressed	54979033 / 53330288 / +3.1%	166332658 / 161310345 / +3.1%	0.33 / 0.33 / -0.0%
tpch_q15/duckdb:vortex-file-compressed	80132613 / 82155260 / -2.5%	179980886 / 174616174 / +3.1%	0.45 / 0.47 / -5.4%
tpch_q16/duckdb:vortex-file-compressed	84973597 / 86924325 / -2.2%	131331213 / 128238654 / +2.4%	0.65 / 0.68 / -4.5%
tpch_q17/duckdb:vortex-file-compressed	109650259 / 105972279 / +3.5%	268131642 / 251433927 / +6.6%	0.41 / 0.42 / -3.0%
tpch_q18/duckdb:vortex-file-compressed	254082272 / 257725105 / -1.4%	319249513 / 354314448 / -9.9%	0.80 / 0.73 / +9.4%
tpch_q19/duckdb:vortex-file-compressed	85594511 / 84717883 / +1.0%	209241211 / 209877031 / -0.3%	0.41 / 0.40 / +1.3%
tpch_q20/duckdb:vortex-file-compressed	141271606 / 139991929 / +0.9%	261141804 / 268227848 / -2.6%	0.54 / 0.52 / +3.7%
tpch_q21/duckdb:vortex-file-compressed	497116568 / 489093817 / +1.6%	577493604 / 557703928 / +3.5%	0.86 / 0.88 / -1.8%
tpch_q22/duckdb:vortex-file-compressed	72241836 / 73168734 / -1.3%	140099658 / 139412326 / +0.5%	0.52 / 0.52 / -1.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	122749257 / 121535156 / +1.0%	229654697 / 204348127 / +12.4% 🔴	0.53 / 0.59 / -10.1%
tpch_q02/duckdb:vortex-compact	70762526 / 73040481 / -3.1%	129114711 / 119553181 / +8.0%	0.55 / 0.61 / -10.3%
tpch_q03/duckdb:vortex-compact	128524768 / 132898051 / -3.3%	242066007 / 246469759 / -1.8%	0.53 / 0.54 / -1.5%
tpch_q04/duckdb:vortex-compact	171635399 / 171793514 / -0.1%	273481791 / 248000131 / +10.3% 🔴	0.63 / 0.69 / -9.4%
tpch_q05/duckdb:vortex-compact	151833708 / 150399232 / +1.0%	278657224 / 280066264 / -0.5%	0.54 / 0.54 / +1.5%
tpch_q06/duckdb:vortex-compact	41479292 / 41464164 / +0.0%	148013447 / 136196260 / +8.7%	0.28 / 0.30 / -8.0%
tpch_q07/duckdb:vortex-compact	139259581 / 137004468 / +1.6%	272176394 / 260994294 / +4.3%	0.51 / 0.52 / -2.5%
tpch_q08/duckdb:vortex-compact	183122957 / 191172833 / -4.2%	309443731 / 296137190 / +4.5%	0.59 / 0.65 / -8.3%
tpch_q09/duckdb:vortex-compact	320406015 / 318637193 / +0.6%	458310642 / 459285322 / -0.2%	0.70 / 0.69 / +0.8%
tpch_q10/duckdb:vortex-compact	234004628 / 224583477 / +4.2%	394073360 / 405042257 / -2.7%	0.59 / 0.55 / +7.1%
tpch_q11/duckdb:vortex-compact	41726126 / 43767356 / -4.7%	113963969 / 119096293 / -4.3%	0.37 / 0.37 / -0.4%
tpch_q12/duckdb:vortex-compact	122250666 / 122553263 / -0.2%	227676024 / 221055774 / +3.0%	0.54 / 0.55 / -3.1%
tpch_q13/duckdb:vortex-compact	199331979 / 201729374 / -1.2%	291079416 / 316407857 / -8.0%	0.68 / 0.64 / +7.4%
tpch_q14/duckdb:vortex-compact	61773911 / 61305153 / +0.8%	176128655 / 167833727 / +4.9%	0.35 / 0.37 / -4.0%
tpch_q15/duckdb:vortex-compact	92588700 / 88825832 / +4.2%	210267306 / 184001078 / +14.3% 🔴	0.44 / 0.48 / -8.8%
tpch_q16/duckdb:vortex-compact	91447509 / 92499787 / -1.1%	131800610 / 134316286 / -1.9%	0.69 / 0.69 / +0.7%
tpch_q17/duckdb:vortex-compact	112498799 / 110705238 / +1.6%	251703260 / 239766013 / +5.0%	0.45 / 0.46 / -3.2%
tpch_q18/duckdb:vortex-compact	276284162 / 279017181 / -1.0%	356611743 / 377249201 / -5.5%	0.77 / 0.74 / +4.8%
tpch_q19/duckdb:vortex-compact	94037237 / 90957658 / +3.4%	209598120 / 208935644 / +0.3%	0.45 / 0.44 / +3.1%
tpch_q20/duckdb:vortex-compact	155217643 / 149186044 / +4.0%	284582616 / 273108665 / +4.2%	0.55 / 0.55 / -0.2%
tpch_q21/duckdb:vortex-compact	502135713 / 500730171 / +0.3%	599789719 / 573088535 / +4.7%	0.84 / 0.87 / -4.2%
tpch_q22/duckdb:vortex-compact	78587264 / 76907733 / +2.2%	141042328 / 157726949 / -10.6% 🟢	0.56 / 0.49 / +14.3%

duckdb / parquet / ns (1.009x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	136896160 / 109623206 / +24.9% 🔴	176437178 / 195853007 / -9.9%	0.78 / 0.56 / +38.6%
tpch_q02/duckdb:parquet	99795503 / 97317183 / +2.5%	119258265 / 113507181 / +5.1%	0.84 / 0.86 / -2.4%
tpch_q03/duckdb:parquet	160275224 / 166256348 / -3.6%	232374847 / 230899722 / +0.6%	0.69 / 0.72 / -4.2%
tpch_q04/duckdb:parquet	117946652 / 118720666 / -0.7%	155461038 / 153787856 / +1.1%	0.76 / 0.77 / -1.7%
tpch_q05/duckdb:parquet	185851095 / 186056409 / -0.1%	267080151 / 252939305 / +5.6%	0.70 / 0.74 / -5.4%
tpch_q06/duckdb:parquet	60145787 / 56813410 / +5.9%	94790188 / 93160388 / +1.7%	0.63 / 0.61 / +4.0%
tpch_q07/duckdb:parquet	157188363 / 141848933 / +10.8% 🔴	225403689 / 227484294 / -0.9%	0.70 / 0.62 / +11.8%
tpch_q08/duckdb:parquet	214316310 / 220984275 / -3.0%	298975890 / 312387125 / -4.3%	0.72 / 0.71 / +1.3%
tpch_q09/duckdb:parquet	345772966 / 344701990 / +0.3%	430490130 / 428219029 / +0.5%	0.80 / 0.80 / -0.2%
tpch_q10/duckdb:parquet	654181809 / 656965236 / -0.4%	754468782 / 730687771 / +3.3%	0.87 / 0.90 / -3.6%
tpch_q11/duckdb:parquet	41780582 / 41183349 / +1.5%	68750505 / 59595196 / +15.4% 🔴	0.61 / 0.69 / -12.1%
tpch_q12/duckdb:parquet	115933754 / 118161089 / -1.9%	160024151 / 151198599 / +5.8%	0.72 / 0.78 / -7.3%
tpch_q13/duckdb:parquet	397683511 / 397135789 / +0.1%	428476364 / 428018422 / +0.1%	0.93 / 0.93 / +0.0%
tpch_q14/duckdb:parquet	154237103 / 151715436 / +1.7%	218777658 / 209793421 / +4.3%	0.70 / 0.72 / -2.5%
tpch_q15/duckdb:parquet	77568587 / 78200674 / -0.8%	128264231 / 124608581 / +2.9%	0.60 / 0.63 / -3.6%
tpch_q16/duckdb:parquet	155769969 / 154944673 / +0.5%	175141720 / 173090110 / +1.2%	0.89 / 0.90 / -0.6%
tpch_q17/duckdb:parquet	112685628 / 125383754 / -10.1% 🟢	205097130 / 209354759 / -2.0%	0.55 / 0.60 / -8.3%
tpch_q18/duckdb:parquet	294428547 / 295388198 / -0.3%	289840121 / 271859632 / +6.6%	1.02 / 1.09 / -6.5%
tpch_q19/duckdb:parquet	235499795 / 244750415 / -3.8%	299916065 / 313368292 / -4.3%	0.79 / 0.78 / +0.5%
tpch_q20/duckdb:parquet	197174227 / 195949979 / +0.6%	271213120 / 273642121 / -0.9%	0.73 / 0.72 / +1.5%
tpch_q21/duckdb:parquet	435410318 / 436988212 / -0.4%	465737782 / 479000541 / -2.8%	0.93 / 0.91 / +2.5%
tpch_q22/duckdb:parquet	335873593 / 335422893 / +0.1%	359905484 / 358301000 / +0.4%	0.93 / 0.94 / -0.3%

No file size changes detected.

github-actions · 2026-08-24T17:36:24Z

Benchmarks: FineWeb S3 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -18.2%
Engines: DataFusion No clear signal (+2.5%, environment too noisy confidence) · DuckDB No clear signal (-34.7%, environment too noisy confidence)
Vortex (geomean): hot 1.032x ➖ · cold 1.031x ➖
Parquet (geomean): hot 1.261x ➖ · cold 0.963x ➖
Shifts: Parquet (control) +26.1% · Median polish +2.7%

How to read Verdict and Engines

Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
Hot vs cold: Every measurement is run several times. The first run is reported as the cold run, and the median of the runs after it is reported as the hot run. The verdict 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 (0.964x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	33164677 / 31231616 / +6.2%	174785947 / 150419971 / +16.2%	0.19 / 0.21 / -8.6%
fineweb_q01/datafusion:vortex-file-compressed	670977125 / 440026770 / +52.5% 🔴	1262834277 / 790361825 / +59.8% 🔴	0.53 / 0.56 / -4.6%
fineweb_q02/datafusion:vortex-file-compressed	577880652 / 395697040 / +46.0% 🔴	572143946 / 436111600 / +31.2% 🔴	1.01 / 0.91 / +11.3%
fineweb_q03/datafusion:vortex-file-compressed	456995908 / 623700008 / -26.7%	836748680 / 834775173 / +0.2%	0.55 / 0.75 / -26.9%
fineweb_q04/datafusion:vortex-file-compressed	592855970 / 713566728 / -16.9%	456952305 / 527095624 / -13.3%	1.30 / 1.35 / -4.2%
fineweb_q05/datafusion:vortex-file-compressed	585164720 / 557087046 / +5.0%	477399024 / 460161281 / +3.7%	1.23 / 1.21 / +1.2%
fineweb_q06/datafusion:vortex-file-compressed	645794368 / 646397104 / -0.1%	684737792 / 697359179 / -1.8%	0.94 / 0.93 / +1.7%
fineweb_q07/datafusion:vortex-file-compressed	468237740 / 1131034510 / -58.6% 🟢	582466708 / 1082790587 / -46.2% 🟢	0.80 / 1.04 / -23.0%
fineweb_q08/datafusion:vortex-file-compressed	204335730 / 177272338 / +15.3%	275324327 / 551858781 / -50.1% 🟢	0.74 / 0.32 / +131.0%

datafusion / vortex-compact / ns (1.168x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	36365276 / 35913932 / +1.3%	187196746 / 165990112 / +12.8%	0.19 / 0.22 / -10.2%
fineweb_q01/datafusion:vortex-compact	561305794 / 417262042 / +34.5% 🔴	1035291167 / 944622089 / +9.6%	0.54 / 0.44 / +22.7%
fineweb_q02/datafusion:vortex-compact	667286586 / 524245140 / +27.3%	461591498 / 497574184 / -7.2%	1.45 / 1.05 / +37.2%
fineweb_q03/datafusion:vortex-compact	812414075 / 763175940 / +6.5%	1116988634 / 982779450 / +13.7%	0.73 / 0.78 / -6.3%
fineweb_q04/datafusion:vortex-compact	1070643894 / 1002323454 / +6.8%	828371295 / 908264420 / -8.8%	1.29 / 1.10 / +17.1%
fineweb_q05/datafusion:vortex-compact	788534999 / 899987282 / -12.4%	714847014 / 762118629 / -6.2%	1.10 / 1.18 / -6.6%
fineweb_q06/datafusion:vortex-compact	718156698 / 623806043 / +15.1%	793799284 / 765311670 / +3.7%	0.90 / 0.82 / +11.0%
fineweb_q07/datafusion:vortex-compact	1580326992 / 856102272 / +84.6% 🔴	950993275 / 1048303064 / -9.3%	1.66 / 0.82 / +103.5%
fineweb_q08/datafusion:vortex-compact	181154978 / 164886652 / +9.9%	219203736 / 182988391 / +19.8%	0.83 / 0.90 / -8.3%

datafusion / parquet / ns (1.035x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	567438188 / 639931825 / -11.3%	1128477555 / 1289933215 / -12.5%	0.50 / 0.50 / +1.4%
fineweb_q01/datafusion:parquet	1120631364 / 808227468 / +38.7% 🔴	1214363203 / 874967440 / +38.8% 🔴	0.92 / 0.92 / -0.1%
fineweb_q02/datafusion:parquet	954593348 / 920402297 / +3.7%	930967556 / 1151293614 / -19.1%	1.03 / 0.80 / +28.3%
fineweb_q03/datafusion:parquet	933255252 / 898088630 / +3.9%	885334105 / 956460618 / -7.4%	1.05 / 0.94 / +12.3%
fineweb_q04/datafusion:parquet	975417631 / 893050798 / +9.2%	1046895525 / 855753148 / +22.3%	0.93 / 1.04 / -10.7%
fineweb_q05/datafusion:parquet	1050237542 / 1052627272 / -0.2%	1127715107 / 1262872580 / -10.7%	0.93 / 0.83 / +11.7%
fineweb_q06/datafusion:parquet	955876183 / 1019985971 / -6.3%	963521255 / 1166547712 / -17.4%	0.99 / 0.87 / +13.5%
fineweb_q07/datafusion:parquet	970641314 / 930870022 / +4.3%	989405452 / 1180098648 / -16.2%	0.98 / 0.79 / +24.4%
fineweb_q08/datafusion:parquet	932566170 / 964221794 / -3.3%	957425394 / 1032214497 / -7.2%	0.97 / 0.93 / +4.3%

duckdb / vortex-file-compressed / ns (0.973x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	73319520 / 75581854 / -3.0%	120643921 / 73020628 / +65.2% 🔴	0.61 / 1.04 / -41.3%
fineweb_q01/duckdb:vortex-file-compressed	522361274 / 543292548 / -3.9%	818561519 / 682208600 / +20.0%	0.64 / 0.80 / -19.9%
fineweb_q02/duckdb:vortex-file-compressed	649568246 / 669411497 / -3.0%	702292175 / 695527820 / +1.0%	0.92 / 0.96 / -3.9%
fineweb_q03/duckdb:vortex-file-compressed	1481977306 / 1546691548 / -4.2%	1814831878 / 1747014121 / +3.9%	0.82 / 0.89 / -7.8%
fineweb_q04/duckdb:vortex-file-compressed	1649822516 / 1664714522 / -0.9%	1566045269 / 1778029846 / -11.9%	1.05 / 0.94 / +12.5%
fineweb_q05/duckdb:vortex-file-compressed	1511415868 / 1576379490 / -4.1%	1488901190 / 1572550572 / -5.3%	1.02 / 1.00 / +1.3%
fineweb_q06/duckdb:vortex-file-compressed	1641535311 / 1614964919 / +1.6%	1690002453 / 1639672415 / +3.1%	0.97 / 0.98 / -1.4%
fineweb_q07/duckdb:vortex-file-compressed	1420761892 / 1543043206 / -7.9%	1447168889 / 1550752588 / -6.7%	0.98 / 1.00 / -1.3%
fineweb_q08/duckdb:vortex-file-compressed	600610966 / 590878251 / +1.6%	692928943 / 684864131 / +1.2%	0.87 / 0.86 / +0.5%

duckdb / vortex-compact / ns (1.034x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	80138904 / 74290528 / +7.9%	106178314 / 78227109 / +35.7% 🔴	0.75 / 0.95 / -20.5%
fineweb_q01/duckdb:vortex-compact	587161467 / 514703822 / +14.1%	1081544668 / 721819655 / +49.8% 🔴	0.54 / 0.71 / -23.9%
fineweb_q02/duckdb:vortex-compact	706132783 / 717815180 / -1.6%	717352324 / 723845002 / -0.9%	0.98 / 0.99 / -0.7%
fineweb_q03/duckdb:vortex-compact	2105813025 / 2031191076 / +3.7%	2179417801 / 2073254769 / +5.1%	0.97 / 0.98 / -1.4%
fineweb_q04/duckdb:vortex-compact	1832979766 / 1856850397 / -1.3%	1746653424 / 1865877545 / -6.4%	1.05 / 1.00 / +5.5%
fineweb_q05/duckdb:vortex-compact	1782458592 / 1685112458 / +5.8%	1766285205 / 1612844373 / +9.5%	1.01 / 1.04 / -3.4%
fineweb_q06/duckdb:vortex-compact	1655859016 / 1650395892 / +0.3%	1671151546 / 1599593098 / +4.5%	0.99 / 1.03 / -4.0%
fineweb_q07/duckdb:vortex-compact	1675539708 / 1509217430 / +11.0%	1528964698 / 1383955355 / +10.5%	1.10 / 1.09 / +0.5%
fineweb_q08/duckdb:vortex-compact	509156265 / 547851120 / -7.1%	579186743 / 583622591 / -0.8%	0.88 / 0.94 / -6.4%

duckdb / parquet / ns (1.537x ❌, 0↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	5283809552 / 5253740568 / +0.6%	552319860 / 571976041 / -3.4%	9.57 / 9.19 / +4.2%
fineweb_q01/duckdb:parquet	5323909343 / 2896981124 / +83.8% 🔴	672939951 / 606823921 / +10.9%	7.91 / 4.77 / +65.7%
fineweb_q02/duckdb:parquet	5364634683 / 5297709590 / +1.3%	649446638 / 675086923 / -3.8%	8.26 / 7.85 / +5.3%
fineweb_q03/duckdb:parquet	5376322808 / 3246738169 / +65.6% 🔴	1213619705 / 1375989053 / -11.8%	4.43 / 2.36 / +87.7%
fineweb_q04/duckdb:parquet	5346326138 / 2998341394 / +78.3% 🔴	842337223 / 832893479 / +1.1%	6.35 / 3.60 / +76.3%
fineweb_q05/duckdb:parquet	5312487377 / 5301713330 / +0.2%	900782915 / 848984049 / +6.1%	5.90 / 6.24 / -5.6%
fineweb_q06/duckdb:parquet	5385912276 / 5343326450 / +0.8%	1367290079 / 1412721859 / -3.2%	3.94 / 3.78 / +4.1%
fineweb_q07/duckdb:parquet	5339082954 / 5370275382 / -0.6%	990641397 / 945282026 / +4.8%	5.39 / 5.68 / -5.1%
fineweb_q08/duckdb:parquet	5219473332 / 606343836 / +760.8% 🔴	544594895 / 671898716 / -18.9%	9.58 / 0.90 / +962.0%

github-actions · 2026-08-24T17:37:46Z

Benchmarks: Clickbench on NVME 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.2%
Engines: DataFusion No clear signal (-1.0%, low confidence) · DuckDB No clear signal (+0.5%, low confidence)
Vortex (geomean): hot 0.997x ➖ · cold 0.992x ➖
Parquet (geomean): hot 0.999x ➖ · cold 0.996x ➖
Shifts: Parquet (control) -0.1% · 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 (0.993x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1877709 / 1847889 / +1.6%	41362815 / 38327988 / +7.9%	0.05 / 0.05 / -5.8%
clickbench_q01/datafusion:vortex-file-compressed	10713500 / 10718502 / -0.0%	59108029 / 57468290 / +2.9%	0.18 / 0.19 / -2.8%
clickbench_q02/datafusion:vortex-file-compressed	22060394 / 21966828 / +0.4%	71780846 / 73251948 / -2.0%	0.31 / 0.30 / +2.5%
clickbench_q03/datafusion:vortex-file-compressed	24446854 / 25905114 / -5.6%	98929108 / 95623917 / +3.5%	0.25 / 0.27 / -8.8%
clickbench_q04/datafusion:vortex-file-compressed	153354328 / 159290310 / -3.7%	231384197 / 228606564 / +1.2%	0.66 / 0.70 / -4.9%
clickbench_q05/datafusion:vortex-file-compressed	207816339 / 209674680 / -0.9%	296829821 / 292629497 / +1.4%	0.70 / 0.72 / -2.3%
clickbench_q06/datafusion:vortex-file-compressed	1885665 / 1868050 / +0.9%	38279486 / 38872135 / -1.5%	0.05 / 0.05 / +2.5%
clickbench_q07/datafusion:vortex-file-compressed	14877608 / 15051443 / -1.2%	60815242 / 63375241 / -4.0%	0.24 / 0.24 / +3.0%
clickbench_q08/datafusion:vortex-file-compressed	216489578 / 213871791 / +1.2%	306339133 / 304099111 / +0.7%	0.71 / 0.70 / +0.5%
clickbench_q09/datafusion:vortex-file-compressed	340157875 / 333223184 / +2.1%	405754498 / 432296409 / -6.1%	0.84 / 0.77 / +8.8%
clickbench_q10/datafusion:vortex-file-compressed	48054540 / 48068057 / -0.0%	117886529 / 122404628 / -3.7%	0.41 / 0.39 / +3.8%
clickbench_q11/datafusion:vortex-file-compressed	57312429 / 56671676 / +1.1%	128915428 / 127955063 / +0.8%	0.44 / 0.44 / +0.4%
clickbench_q12/datafusion:vortex-file-compressed	188991545 / 188137561 / +0.5%	282681371 / 281918809 / +0.3%	0.67 / 0.67 / +0.2%
clickbench_q13/datafusion:vortex-file-compressed	329954819 / 329748828 / +0.1%	450422909 / 453009238 / -0.6%	0.73 / 0.73 / +0.6%
clickbench_q14/datafusion:vortex-file-compressed	189326475 / 191398120 / -1.1%	282706996 / 285434452 / -1.0%	0.67 / 0.67 / -0.1%
clickbench_q15/datafusion:vortex-file-compressed	180442318 / 180289344 / +0.1%	261053165 / 262880376 / -0.7%	0.69 / 0.69 / +0.8%
clickbench_q16/datafusion:vortex-file-compressed	461088350 / 465851719 / -1.0%	573772127 / 578740028 / -0.9%	0.80 / 0.80 / -0.2%
clickbench_q17/datafusion:vortex-file-compressed	451042826 / 457097177 / -1.3%	568868218 / 588862437 / -3.4%	0.79 / 0.78 / +2.1%
clickbench_q18/datafusion:vortex-file-compressed	883595117 / 903689926 / -2.2%	994186231 / 993301158 / +0.1%	0.89 / 0.91 / -2.3%
clickbench_q19/datafusion:vortex-file-compressed	16373948 / 16943200 / -3.4%	87723843 / 86588401 / +1.3%	0.19 / 0.20 / -4.6%
clickbench_q20/datafusion:vortex-file-compressed	178459084 / 179493904 / -0.6%	378053950 / 383857327 / -1.5%	0.47 / 0.47 / +0.9%
clickbench_q21/datafusion:vortex-file-compressed	251323630 / 251036316 / +0.1%	468606866 / 475774911 / -1.5%	0.54 / 0.53 / +1.6%
clickbench_q22/datafusion:vortex-file-compressed	323745716 / 322142208 / +0.5%	605039544 / 619420024 / -2.3%	0.54 / 0.52 / +2.9%
clickbench_q23/datafusion:vortex-file-compressed	402559942 / 396769192 / +1.5%	784946258 / 767883851 / +2.2%	0.51 / 0.52 / -0.7%
clickbench_q24/datafusion:vortex-file-compressed	35805624 / 37314746 / -4.0%	117810418 / 115418047 / +2.1%	0.30 / 0.32 / -6.0%
clickbench_q25/datafusion:vortex-file-compressed	47360872 / 46941328 / +0.9%	116639307 / 116252996 / +0.3%	0.41 / 0.40 / +0.6%
clickbench_q26/datafusion:vortex-file-compressed	35625598 / 37479443 / -4.9%	115054259 / 112793154 / +2.0%	0.31 / 0.33 / -6.8%
clickbench_q27/datafusion:vortex-file-compressed	267869014 / 273668942 / -2.1%	444484004 / 451566471 / -1.6%	0.60 / 0.61 / -0.6%
clickbench_q28/datafusion:vortex-file-compressed	1433396100 / 1459635739 / -1.8%	1483181897 / 1582771605 / -6.3%	0.97 / 0.92 / +4.8%
clickbench_q29/datafusion:vortex-file-compressed	36886385 / 37000227 / -0.3%	89282739 / 88952105 / +0.4%	0.41 / 0.42 / -0.7%
clickbench_q30/datafusion:vortex-file-compressed	148352008 / 148748058 / -0.3%	245499578 / 241585898 / +1.6%	0.60 / 0.62 / -1.9%
clickbench_q31/datafusion:vortex-file-compressed	176751476 / 179135755 / -1.3%	320468223 / 315283076 / +1.6%	0.55 / 0.57 / -2.9%
clickbench_q32/datafusion:vortex-file-compressed	805787071 / 817040279 / -1.4%	937536255 / 944152299 / -0.7%	0.86 / 0.87 / -0.7%
clickbench_q33/datafusion:vortex-file-compressed	1001461874 / 994621409 / +0.7%	1188320097 / 1175116135 / +1.1%	0.84 / 0.85 / -0.4%
clickbench_q34/datafusion:vortex-file-compressed	989287287 / 1017879487 / -2.8%	1169301438 / 1190022706 / -1.7%	0.85 / 0.86 / -1.1%
clickbench_q35/datafusion:vortex-file-compressed	150126594 / 145877259 / +2.9%	215376323 / 216689932 / -0.6%	0.70 / 0.67 / +3.5%
clickbench_q36/datafusion:vortex-file-compressed	56742238 / 56619742 / +0.2%	117844041 / 117967623 / -0.1%	0.48 / 0.48 / +0.3%
clickbench_q37/datafusion:vortex-file-compressed	29376704 / 28594316 / +2.7%	76702436 / 77865892 / -1.5%	0.38 / 0.37 / +4.3%
clickbench_q38/datafusion:vortex-file-compressed	15097162 / 15544251 / -2.9%	69560146 / 67220529 / +3.5%	0.22 / 0.23 / -6.1%
clickbench_q39/datafusion:vortex-file-compressed	112955000 / 113840576 / -0.8%	178859193 / 177567733 / +0.7%	0.63 / 0.64 / -1.5%
clickbench_q40/datafusion:vortex-file-compressed	12558927 / 12983086 / -3.3%	61246170 / 61822732 / -0.9%	0.21 / 0.21 / -2.4%
clickbench_q41/datafusion:vortex-file-compressed	12366454 / 12329202 / +0.3%	62535663 / 60201881 / +3.9%	0.20 / 0.20 / -3.4%
clickbench_q42/datafusion:vortex-file-compressed	13346666 / 13605515 / -1.9%	59930363 / 57514349 / +4.2%	0.22 / 0.24 / -5.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-compact	1848784 / 1907455 / -3.1%	38431742 / 35725851 / +7.6%	0.05 / 0.05 / -9.9%
clickbench_q01/datafusion:vortex-compact	14715477 / 15864042 / -7.2%	62165655 / 59752349 / +4.0%	0.24 / 0.27 / -10.8%
clickbench_q02/datafusion:vortex-compact	56555667 / 56815363 / -0.5%	102192323 / 102549141 / -0.3%	0.55 / 0.55 / -0.1%
clickbench_q03/datafusion:vortex-compact	34347463 / 34615631 / -0.8%	80433736 / 81728011 / -1.6%	0.43 / 0.42 / +0.8%
clickbench_q04/datafusion:vortex-compact	164869305 / 160147778 / +2.9%	225785985 / 236097911 / -4.4%	0.73 / 0.68 / +7.7%
clickbench_q05/datafusion:vortex-compact	239503614 / 233776454 / +2.4%	317253928 / 299235921 / +6.0%	0.75 / 0.78 / -3.4%
clickbench_q06/datafusion:vortex-compact	1869944 / 1990130 / -6.0%	35465147 / 36160523 / -1.9%	0.05 / 0.06 / -4.2%
clickbench_q07/datafusion:vortex-compact	25460011 / 25800197 / -1.3%	71036292 / 70730808 / +0.4%	0.36 / 0.36 / -1.7%
clickbench_q08/datafusion:vortex-compact	253216850 / 253064780 / +0.1%	303730417 / 314977435 / -3.6%	0.83 / 0.80 / +3.8%
clickbench_q09/datafusion:vortex-compact	410441828 / 398238351 / +3.1%	452026318 / 453188211 / -0.3%	0.91 / 0.88 / +3.3%
clickbench_q10/datafusion:vortex-compact	117768030 / 116748152 / +0.9%	168374984 / 165900933 / +1.5%	0.70 / 0.70 / -0.6%
clickbench_q11/datafusion:vortex-compact	158417918 / 158394001 / +0.0%	204428740 / 205336623 / -0.4%	0.77 / 0.77 / +0.5%
clickbench_q12/datafusion:vortex-compact	234591052 / 226122538 / +3.7%	307423869 / 304299494 / +1.0%	0.76 / 0.74 / +2.7%
clickbench_q13/datafusion:vortex-compact	393374779 / 387764226 / +1.4%	477884583 / 479481823 / -0.3%	0.82 / 0.81 / +1.8%
clickbench_q14/datafusion:vortex-compact	236540419 / 244793865 / -3.4%	306084212 / 302723519 / +1.1%	0.77 / 0.81 / -4.4%
clickbench_q15/datafusion:vortex-compact	182087070 / 185878377 / -2.0%	254527613 / 252453862 / +0.8%	0.72 / 0.74 / -2.8%
clickbench_q16/datafusion:vortex-compact	516350384 / 499331598 / +3.4%	589727013 / 580752640 / +1.5%	0.88 / 0.86 / +1.8%
clickbench_q17/datafusion:vortex-compact	501971058 / 498591919 / +0.7%	585123847 / 584778910 / +0.1%	0.86 / 0.85 / +0.6%
clickbench_q18/datafusion:vortex-compact	924105962 / 913757261 / +1.1%	1004164629 / 999577348 / +0.5%	0.92 / 0.91 / +0.7%
clickbench_q19/datafusion:vortex-compact	24924095 / 23538606 / +5.9%	72449645 / 71447297 / +1.4%	0.34 / 0.33 / +4.4%
clickbench_q20/datafusion:vortex-compact	228326670 / 230142274 / -0.8%	357595062 / 354785154 / +0.8%	0.64 / 0.65 / -1.6%
clickbench_q21/datafusion:vortex-compact	340619774 / 340530287 / +0.0%	492125209 / 488924320 / +0.7%	0.69 / 0.70 / -0.6%
clickbench_q22/datafusion:vortex-compact	571602994 / 574930846 / -0.6%	717150746 / 710508684 / +0.9%	0.80 / 0.81 / -1.5%
clickbench_q23/datafusion:vortex-compact	1770803944 / 1685759056 / +5.0%	1818249564 / 1946583098 / -6.6%	0.97 / 0.87 / +12.5%
clickbench_q24/datafusion:vortex-compact	73814178 / 74328592 / -0.7%	133436908 / 133778247 / -0.3%	0.55 / 0.56 / -0.4%
clickbench_q25/datafusion:vortex-compact	106106036 / 107383470 / -1.2%	167584525 / 160747118 / +4.3%	0.63 / 0.67 / -5.2%
clickbench_q26/datafusion:vortex-compact	75033508 / 74247732 / +1.1%	132365104 / 128092523 / +3.3%	0.57 / 0.58 / -2.2%
clickbench_q27/datafusion:vortex-compact	316414763 / 324864791 / -2.6%	474346981 / 470240712 / +0.9%	0.67 / 0.69 / -3.4%
clickbench_q28/datafusion:vortex-compact	1553976988 / 1525573574 / +1.9%	1628396991 / 1584826594 / +2.7%	0.95 / 0.96 / -0.9%
clickbench_q29/datafusion:vortex-compact	66219754 / 66161020 / +0.1%	111495005 / 113819393 / -2.0%	0.59 / 0.58 / +2.2%
clickbench_q30/datafusion:vortex-compact	270219404 / 265978098 / +1.6%	327071492 / 321796734 / +1.6%	0.83 / 0.83 / -0.0%
clickbench_q31/datafusion:vortex-compact	283913072 / 288947066 / -1.7%	375654044 / 372512765 / +0.8%	0.76 / 0.78 / -2.6%
clickbench_q32/datafusion:vortex-compact	843356530 / 835447130 / +0.9%	941872564 / 946365187 / -0.5%	0.90 / 0.88 / +1.4%
clickbench_q33/datafusion:vortex-compact	1057714032 / 1014190843 / +4.3%	1170353112 / 1176642630 / -0.5%	0.90 / 0.86 / +4.9%
clickbench_q34/datafusion:vortex-compact	1035522953 / 1071622480 / -3.4%	1222034589 / 1195498947 / +2.2%	0.85 / 0.90 / -5.5%
clickbench_q35/datafusion:vortex-compact	161726186 / 160394351 / +0.8%	220669376 / 224886190 / -1.9%	0.73 / 0.71 / +2.8%
clickbench_q36/datafusion:vortex-compact	59140877 / 59270316 / -0.2%	114914104 / 117259187 / -2.0%	0.51 / 0.51 / +1.8%
clickbench_q37/datafusion:vortex-compact	29376844 / 29866758 / -1.6%	75930978 / 79784179 / -4.8%	0.39 / 0.37 / +3.4%
clickbench_q38/datafusion:vortex-compact	18052559 / 16998093 / +6.2%	70044955 / 67170161 / +4.3%	0.26 / 0.25 / +1.8%
clickbench_q39/datafusion:vortex-compact	114195240 / 115708164 / -1.3%	183753496 / 185171793 / -0.8%	0.62 / 0.62 / -0.5%
clickbench_q40/datafusion:vortex-compact	15808208 / 15667567 / +0.9%	60699852 / 60746991 / -0.1%	0.26 / 0.26 / +1.0%
clickbench_q41/datafusion:vortex-compact	17386154 / 18407474 / -5.5%	59983785 / 62011384 / -3.3%	0.29 / 0.30 / -2.4%
clickbench_q42/datafusion:vortex-compact	13875905 / 14475002 / -4.1%	61521851 / 59333365 / +3.7%	0.23 / 0.24 / -7.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1950214 / 1916483 / +1.8%	87277344 / 87904523 / -0.7%	0.02 / 0.02 / +2.5%
clickbench_q01/datafusion:parquet	17109692 / 17059456 / +0.3%	126222309 / 125192234 / +0.8%	0.14 / 0.14 / -0.5%
clickbench_q02/datafusion:parquet	32033863 / 30576986 / +4.8%	156458966 / 146120468 / +7.1%	0.20 / 0.21 / -2.2%
clickbench_q03/datafusion:parquet	27401388 / 27494798 / -0.3%	141086186 / 141915952 / -0.6%	0.19 / 0.19 / +0.2%
clickbench_q04/datafusion:parquet	172979382 / 172775866 / +0.1%	308533597 / 306023958 / +0.8%	0.56 / 0.56 / -0.7%
clickbench_q05/datafusion:parquet	235868928 / 236811835 / -0.4%	370365011 / 377680882 / -1.9%	0.64 / 0.63 / +1.6%
clickbench_q06/datafusion:parquet	1875630 / 1927339 / -2.7%	88869963 / 85694026 / +3.7%	0.02 / 0.02 / -6.2%
clickbench_q07/datafusion:parquet	19089648 / 18294999 / +4.3%	128355635 / 125949630 / +1.9%	0.15 / 0.15 / +2.4%
clickbench_q08/datafusion:parquet	228141655 / 227729202 / +0.2%	387560308 / 393518851 / -1.5%	0.59 / 0.58 / +1.7%
clickbench_q09/datafusion:parquet	364147094 / 360977226 / +0.9%	520520110 / 505770124 / +2.9%	0.70 / 0.71 / -2.0%
clickbench_q10/datafusion:parquet	75530953 / 75804683 / -0.4%	196902086 / 198729563 / -0.9%	0.38 / 0.38 / +0.6%
clickbench_q11/datafusion:parquet	90939986 / 91050856 / -0.1%	230111411 / 224576671 / +2.5%	0.40 / 0.41 / -2.5%
clickbench_q12/datafusion:parquet	240458869 / 240061842 / +0.2%	384923465 / 376011103 / +2.4%	0.62 / 0.64 / -2.2%
clickbench_q13/datafusion:parquet	398412076 / 391994620 / +1.6%	551872246 / 554286715 / -0.4%	0.72 / 0.71 / +2.1%
clickbench_q14/datafusion:parquet	257017024 / 255925226 / +0.4%	406287328 / 405595022 / +0.2%	0.63 / 0.63 / +0.3%
clickbench_q15/datafusion:parquet	190466320 / 194132231 / -1.9%	332700681 / 340429321 / -2.3%	0.57 / 0.57 / +0.4%
clickbench_q16/datafusion:parquet	476377289 / 478793784 / -0.5%	649892793 / 645450079 / +0.7%	0.73 / 0.74 / -1.2%
clickbench_q17/datafusion:parquet	477258778 / 478263857 / -0.2%	650135918 / 650448772 / -0.0%	0.73 / 0.74 / -0.2%
clickbench_q18/datafusion:parquet	926879736 / 902959238 / +2.6%	1088249147 / 1104296172 / -1.5%	0.85 / 0.82 / +4.2%
clickbench_q19/datafusion:parquet	25991250 / 25248628 / +2.9%	133842505 / 136746248 / -2.1%	0.19 / 0.18 / +5.2%
clickbench_q20/datafusion:parquet	454192341 / 451190430 / +0.7%	613027720 / 624487819 / -1.8%	0.74 / 0.72 / +2.5%
clickbench_q21/datafusion:parquet	486441033 / 497727435 / -2.3%	670761822 / 672428277 / -0.2%	0.73 / 0.74 / -2.0%
clickbench_q22/datafusion:parquet	640804601 / 642813689 / -0.3%	876008336 / 877017900 / -0.1%	0.73 / 0.73 / -0.2%
clickbench_q23/datafusion:parquet	2818489594 / 2805697736 / +0.5%	3179182371 / 3396884793 / -6.4%	0.89 / 0.83 / +7.3%
clickbench_q24/datafusion:parquet	48869964 / 48155980 / +1.5%	158551070 / 155277015 / +2.1%	0.31 / 0.31 / -0.6%
clickbench_q25/datafusion:parquet	93142429 / 88164760 / +5.6%	210667622 / 212613076 / -0.9%	0.44 / 0.41 / +6.6%
clickbench_q26/datafusion:parquet	49909656 / 50059612 / -0.3%	158214010 / 159932658 / -1.1%	0.32 / 0.31 / +0.8%
clickbench_q27/datafusion:parquet	524358536 / 525561069 / -0.2%	696207930 / 703867798 / -1.1%	0.75 / 0.75 / +0.9%
clickbench_q28/datafusion:parquet	1527282194 / 1534363888 / -0.5%	1667484777 / 1665302982 / +0.1%	0.92 / 0.92 / -0.6%
clickbench_q29/datafusion:parquet	40102529 / 40241353 / -0.3%	165775852 / 160722769 / +3.1%	0.24 / 0.25 / -3.4%
clickbench_q30/datafusion:parquet	233161492 / 234933868 / -0.8%	399063775 / 395403086 / +0.9%	0.58 / 0.59 / -1.7%
clickbench_q31/datafusion:parquet	268531846 / 263317162 / +2.0%	458832504 / 448378730 / +2.3%	0.59 / 0.59 / -0.3%
clickbench_q32/datafusion:parquet	852546119 / 841352270 / +1.3%	1031437785 / 1035515304 / -0.4%	0.83 / 0.81 / +1.7%
clickbench_q33/datafusion:parquet	1079186530 / 1085620674 / -0.6%	1299029730 / 1274589508 / +1.9%	0.83 / 0.85 / -2.5%
clickbench_q34/datafusion:parquet	1092648852 / 1072894506 / +1.8%	1272895534 / 1283634900 / -0.8%	0.86 / 0.84 / +2.7%
clickbench_q35/datafusion:parquet	163818947 / 164190358 / -0.2%	291435179 / 297076787 / -1.9%	0.56 / 0.55 / +1.7%
clickbench_q36/datafusion:parquet	106984122 / 108390042 / -1.3%	228300689 / 229774169 / -0.6%	0.47 / 0.47 / -0.7%
clickbench_q37/datafusion:parquet	49077011 / 48393548 / +1.4%	153400171 / 154301832 / -0.6%	0.32 / 0.31 / +2.0%
clickbench_q38/datafusion:parquet	67412700 / 66871878 / +0.8%	176775229 / 173207684 / +2.1%	0.38 / 0.39 / -1.2%
clickbench_q39/datafusion:parquet	206876150 / 205357270 / +0.7%	334223525 / 351235257 / -4.8%	0.62 / 0.58 / +5.9%
clickbench_q40/datafusion:parquet	28116854 / 26822768 / +4.8%	135048840 / 138093471 / -2.2%	0.21 / 0.19 / +7.2%
clickbench_q41/datafusion:parquet	25510352 / 26092763 / -2.2%	133073203 / 134470020 / -1.0%	0.19 / 0.19 / -1.2%
clickbench_q42/datafusion:parquet	26792136 / 26198528 / +2.3%	126409547 / 130964421 / -3.5%	0.21 / 0.20 / +6.0%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	14743822 / 14920142 / -1.2%	79209289 / 81425229 / -2.7%	0.19 / 0.18 / +1.6%
clickbench_q01/duckdb:vortex-file-compressed	17068771 / 18359487 / -7.0%	96777011 / 98881012 / -2.1%	0.18 / 0.19 / -5.0%
clickbench_q02/duckdb:vortex-file-compressed	22475939 / 22110363 / +1.7%	114975516 / 114208289 / +0.7%	0.20 / 0.19 / +1.0%
clickbench_q03/duckdb:vortex-file-compressed	33186333 / 32264412 / +2.9%	105082935 / 103199056 / +1.8%	0.32 / 0.31 / +1.0%
clickbench_q04/duckdb:vortex-file-compressed	129695111 / 132992671 / -2.5%	203350108 / 213379794 / -4.7%	0.64 / 0.62 / +2.3%
clickbench_q05/duckdb:vortex-file-compressed	155223334 / 154825790 / +0.3%	245343084 / 251518963 / -2.5%	0.63 / 0.62 / +2.8%
clickbench_q06/duckdb:vortex-file-compressed	19971836 / 19085888 / +4.6%	99664470 / 88995153 / +12.0% 🔴	0.20 / 0.21 / -6.6%
clickbench_q07/duckdb:vortex-file-compressed	22849151 / 21877701 / +4.4%	94670743 / 113397539 / -16.5% 🟢	0.24 / 0.19 / +25.1%
clickbench_q08/duckdb:vortex-file-compressed	169572068 / 168259948 / +0.8%	275081775 / 292488959 / -6.0%	0.62 / 0.58 / +7.2%
clickbench_q09/duckdb:vortex-file-compressed	206651744 / 207794352 / -0.5%	324975728 / 336656631 / -3.5%	0.64 / 0.62 / +3.0%
clickbench_q10/duckdb:vortex-file-compressed	63229140 / 63876122 / -1.0%	171686423 / 174336955 / -1.5%	0.37 / 0.37 / +0.5%
clickbench_q11/duckdb:vortex-file-compressed	67361284 / 66573252 / +1.2%	181877751 / 186408834 / -2.4%	0.37 / 0.36 / +3.7%
clickbench_q12/duckdb:vortex-file-compressed	175630520 / 179247946 / -2.0%	291306428 / 293694642 / -0.8%	0.60 / 0.61 / -1.2%
clickbench_q13/duckdb:vortex-file-compressed	327597760 / 330392644 / -0.8%	453046074 / 470063816 / -3.6%	0.72 / 0.70 / +2.9%
clickbench_q14/duckdb:vortex-file-compressed	193333484 / 187301429 / +3.2%	305381435 / 305322221 / +0.0%	0.63 / 0.61 / +3.2%
clickbench_q15/duckdb:vortex-file-compressed	186224290 / 183510826 / +1.5%	284325709 / 293690531 / -3.2%	0.65 / 0.62 / +4.8%
clickbench_q16/duckdb:vortex-file-compressed	370464514 / 376534680 / -1.6%	484141987 / 507746647 / -4.6%	0.77 / 0.74 / +3.2%
clickbench_q17/duckdb:vortex-file-compressed	365232514 / 373677352 / -2.3%	473963138 / 486493541 / -2.6%	0.77 / 0.77 / +0.3%
clickbench_q18/duckdb:vortex-file-compressed	733953486 / 737964257 / -0.5%	891219475 / 883373214 / +0.9%	0.82 / 0.84 / -1.4%
clickbench_q19/duckdb:vortex-file-compressed	27334386 / 26016985 / +5.1%	108788958 / 113790996 / -4.4%	0.25 / 0.23 / +9.9%
clickbench_q20/duckdb:vortex-file-compressed	244092595 / 246084272 / -0.8%	450967257 / 446682512 / +1.0%	0.54 / 0.55 / -1.8%
clickbench_q21/duckdb:vortex-file-compressed	360867304 / 374250745 / -3.6%	651889647 / 664044297 / -1.8%	0.55 / 0.56 / -1.8%
clickbench_q22/duckdb:vortex-file-compressed	543939289 / 548195751 / -0.8%	943332308 / 965839479 / -2.3%	0.58 / 0.57 / +1.6%
clickbench_q23/duckdb:vortex-file-compressed	107330352 / 116074888 / -7.5%	223697214 / 223734625 / -0.0%	0.48 / 0.52 / -7.5%
clickbench_q24/duckdb:vortex-file-compressed	39820464 / 38414786 / +3.7%	97201773 / 94030507 / +3.4%	0.41 / 0.41 / +0.3%
clickbench_q25/duckdb:vortex-file-compressed	55993676 / 57863086 / -3.2%	136799362 / 136633362 / +0.1%	0.41 / 0.42 / -3.3%
clickbench_q26/duckdb:vortex-file-compressed	31480418 / 30343702 / +3.7%	90050347 / 90429685 / -0.4%	0.35 / 0.34 / +4.2%
clickbench_q27/duckdb:vortex-file-compressed	247099265 / 238712518 / +3.5%	498631987 / 526293996 / -5.3%	0.50 / 0.45 / +9.3%
clickbench_q28/duckdb:vortex-file-compressed	1250101630 / 1227049920 / +1.9%	1435660157 / 1462424879 / -1.8%	0.87 / 0.84 / +3.8%
clickbench_q29/duckdb:vortex-file-compressed	30349790 / 29875294 / +1.6%	114548140 / 116127993 / -1.4%	0.26 / 0.26 / +3.0%
clickbench_q30/duckdb:vortex-file-compressed	142793876 / 146978383 / -2.8%	265940125 / 269982826 / -1.5%	0.54 / 0.54 / -1.4%
clickbench_q31/duckdb:vortex-file-compressed	281328794 / 302574606 / -7.0%	487978662 / 432117015 / +12.9% 🔴	0.58 / 0.70 / -17.7%
clickbench_q32/duckdb:vortex-file-compressed	930694566 / 926868618 / +0.4%	1049538053 / 1061699197 / -1.1%	0.89 / 0.87 / +1.6%
clickbench_q33/duckdb:vortex-file-compressed	1059009540 / 1046280080 / +1.2%	1262109176 / 1290274823 / -2.2%	0.84 / 0.81 / +3.5%
clickbench_q34/duckdb:vortex-file-compressed	990043295 / 1087302710 / -8.9%	1343589648 / 1361999248 / -1.4%	0.74 / 0.80 / -7.7%
clickbench_q35/duckdb:vortex-file-compressed	209887812 / 206001112 / +1.9%	294210170 / 308311442 / -4.6%	0.71 / 0.67 / +6.8%
clickbench_q36/duckdb:vortex-file-compressed	26926592 / 27689058 / -2.8%	103722209 / 127182012 / -18.4% 🟢	0.26 / 0.22 / +19.2%
clickbench_q37/duckdb:vortex-file-compressed	17470512 / 17823636 / -2.0%	92499324 / 109166422 / -15.3% 🟢	0.19 / 0.16 / +15.7%
clickbench_q38/duckdb:vortex-file-compressed	21242763 / 21184248 / +0.3%	92540270 / 100311425 / -7.7%	0.23 / 0.21 / +8.7%
clickbench_q39/duckdb:vortex-file-compressed	43107211 / 44761438 / -3.7%	113212929 / 123920557 / -8.6%	0.38 / 0.36 / +5.4%
clickbench_q40/duckdb:vortex-file-compressed	16370447 / 15721344 / +4.1%	87223158 / 83567402 / +4.4%	0.19 / 0.19 / -0.2%
clickbench_q41/duckdb:vortex-file-compressed	17312208 / 17120098 / +1.1%	93430586 / 103005289 / -9.3%	0.19 / 0.17 / +11.5%
clickbench_q42/duckdb:vortex-file-compressed	18225920 / 17912646 / +1.7%	83465523 / 97064488 / -14.0% 🟢	0.22 / 0.18 / +18.3%

duckdb / vortex-compact / ns (0.997x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-compact	14421274 / 13095140 / +10.1% 🔴	76590924 / 79241322 / -3.3%	0.19 / 0.17 / +13.9%
clickbench_q01/duckdb:vortex-compact	18956877 / 21417416 / -11.5% 🟢	89779632 / 101063722 / -11.2% 🟢	0.21 / 0.21 / -0.4%
clickbench_q02/duckdb:vortex-compact	35771278 / 34121041 / +4.8%	137674605 / 131860964 / +4.4%	0.26 / 0.26 / +0.4%
clickbench_q03/duckdb:vortex-compact	36484152 / 36040212 / +1.2%	96013271 / 104105002 / -7.8%	0.38 / 0.35 / +9.8%
clickbench_q04/duckdb:vortex-compact	139777074 / 138329830 / +1.0%	206254357 / 204822806 / +0.7%	0.68 / 0.68 / +0.3%
clickbench_q05/duckdb:vortex-compact	159339446 / 161482492 / -1.3%	251066939 / 244651819 / +2.6%	0.63 / 0.66 / -3.8%
clickbench_q06/duckdb:vortex-compact	20087547 / 20461052 / -1.8%	107332581 / 102287706 / +4.9%	0.19 / 0.20 / -6.4%
clickbench_q07/duckdb:vortex-compact	24256684 / 23347662 / +3.9%	111075364 / 110034604 / +0.9%	0.22 / 0.21 / +2.9%
clickbench_q08/duckdb:vortex-compact	187927656 / 187640776 / +0.2%	301649453 / 304445472 / -0.9%	0.62 / 0.62 / +1.1%
clickbench_q09/duckdb:vortex-compact	267689454 / 270089834 / -0.9%	381947416 / 380324499 / +0.4%	0.70 / 0.71 / -1.3%
clickbench_q10/duckdb:vortex-compact	88009082 / 88288494 / -0.3%	193001244 / 193446017 / -0.2%	0.46 / 0.46 / -0.1%
clickbench_q11/duckdb:vortex-compact	110465818 / 111565372 / -1.0%	220816113 / 211702037 / +4.3%	0.50 / 0.53 / -5.1%
clickbench_q12/duckdb:vortex-compact	189840768 / 187605261 / +1.2%	316063397 / 307345260 / +2.8%	0.60 / 0.61 / -1.6%
clickbench_q13/duckdb:vortex-compact	347111785 / 350992007 / -1.1%	470723389 / 472792231 / -0.4%	0.74 / 0.74 / -0.7%
clickbench_q14/duckdb:vortex-compact	208186695 / 206249032 / +0.9%	321137981 / 324418881 / -1.0%	0.65 / 0.64 / +2.0%
clickbench_q15/duckdb:vortex-compact	190809248 / 195462486 / -2.4%	301800875 / 299251934 / +0.9%	0.63 / 0.65 / -3.2%
clickbench_q16/duckdb:vortex-compact	392311179 / 394981591 / -0.7%	517729040 / 509604570 / +1.6%	0.76 / 0.78 / -2.2%
clickbench_q17/duckdb:vortex-compact	391791986 / 395415798 / -0.9%	510424911 / 478083152 / +6.8%	0.77 / 0.83 / -7.2%
clickbench_q18/duckdb:vortex-compact	743509898 / 751477286 / -1.1%	865134352 / 876452011 / -1.3%	0.86 / 0.86 / +0.2%
clickbench_q19/duckdb:vortex-compact	26495124 / 26719420 / -0.8%	108454657 / 114243443 / -5.1%	0.24 / 0.23 / +4.5%
clickbench_q20/duckdb:vortex-compact	216718275 / 216089302 / +0.3%	369027440 / 398878266 / -7.5%	0.59 / 0.54 / +8.4%
clickbench_q21/duckdb:vortex-compact	362931512 / 363712076 / -0.2%	640223414 / 652523917 / -1.9%	0.57 / 0.56 / +1.7%
clickbench_q22/duckdb:vortex-compact	682502852 / 682927830 / -0.1%	1073319163 / 1074191530 / -0.1%	0.64 / 0.64 / +0.0%
clickbench_q23/duckdb:vortex-compact	192628386 / 195454238 / -1.4%	283655697 / 287815383 / -1.4%	0.68 / 0.68 / -0.0%
clickbench_q24/duckdb:vortex-compact	46218640 / 47648121 / -3.0%	109284774 / 110081192 / -0.7%	0.42 / 0.43 / -2.3%
clickbench_q25/duckdb:vortex-compact	80551691 / 83301807 / -3.3%	161336487 / 158882865 / +1.5%	0.50 / 0.52 / -4.8%
clickbench_q26/duckdb:vortex-compact	38521236 / 41348510 / -6.8%	95734382 / 99668266 / -3.9%	0.40 / 0.41 / -3.0%
clickbench_q27/duckdb:vortex-compact	398381244 / 393891865 / +1.1%	660111852 / 642064832 / +2.8%	0.60 / 0.61 / -1.6%
clickbench_q28/duckdb:vortex-compact	1155856071 / 1155268922 / +0.1%	1418036348 / 1396074632 / +1.6%	0.82 / 0.83 / -1.5%
clickbench_q29/duckdb:vortex-compact	42478952 / 42879924 / -0.9%	126169407 / 120381478 / +4.8%	0.34 / 0.36 / -5.5%
clickbench_q30/duckdb:vortex-compact	209804561 / 204690710 / +2.5%	340001439 / 331314823 / +2.6%	0.62 / 0.62 / -0.1%
clickbench_q31/duckdb:vortex-compact	351890778 / 349982710 / +0.5%	482630248 / 519823893 / -7.2%	0.73 / 0.67 / +8.3%
clickbench_q32/duckdb:vortex-compact	958665714 / 936662084 / +2.3%	1082594697 / 1105799143 / -2.1%	0.89 / 0.85 / +4.5%
clickbench_q33/duckdb:vortex-compact	1004922069 / 990782434 / +1.4%	1244876926 / 1248485785 / -0.3%	0.81 / 0.79 / +1.7%
clickbench_q34/duckdb:vortex-compact	960444080 / 1064986946 / -9.8%	1285789666 / 1109058306 / +15.9% 🔴	0.75 / 0.96 / -22.2%
clickbench_q35/duckdb:vortex-compact	219181476 / 220159964 / -0.4%	299822075 / 304496236 / -1.5%	0.73 / 0.72 / +1.1%
clickbench_q36/duckdb:vortex-compact	32045568 / 31691118 / +1.1%	99096271 / 123385480 / -19.7% 🟢	0.32 / 0.26 / +25.9%
clickbench_q37/duckdb:vortex-compact	24701584 / 25198466 / -2.0%	101585396 / 104158690 / -2.5%	0.24 / 0.24 / +0.5%
clickbench_q38/duckdb:vortex-compact	25344332 / 25620192 / -1.1%	109081649 / 106363486 / +2.6%	0.23 / 0.24 / -3.5%
clickbench_q39/duckdb:vortex-compact	51649382 / 53900022 / -4.2%	106418379 / 154638318 / -31.2% 🟢	0.49 / 0.35 / +39.2%
clickbench_q40/duckdb:vortex-compact	19789303 / 20256658 / -2.3%	97879306 / 87318355 / +12.1% 🔴	0.20 / 0.23 / -12.8%
clickbench_q41/duckdb:vortex-compact	22169776 / 20885523 / +6.1%	98155539 / 83423825 / +17.7% 🔴	0.23 / 0.25 / -9.8%
clickbench_q42/duckdb:vortex-compact	20127568 / 17877472 / +12.6% 🔴	100660525 / 89707803 / +12.2% 🔴	0.20 / 0.20 / +0.3%

duckdb / parquet / ns (0.992x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	15372019 / 18045959 / -14.8% 🟢	43077808 / 46453427 / -7.3%	0.36 / 0.39 / -8.1%
clickbench_q01/duckdb:parquet	17835072 / 16035562 / +11.2% 🔴	39971245 / 38573431 / +3.6%	0.45 / 0.42 / +7.3%
clickbench_q02/duckdb:parquet	23524780 / 24433702 / -3.7%	57699044 / 55741638 / +3.5%	0.41 / 0.44 / -7.0%
clickbench_q03/duckdb:parquet	31269920 / 30535518 / +2.4%	85250465 / 88098318 / -3.2%	0.37 / 0.35 / +5.8%
clickbench_q04/duckdb:parquet	133562870 / 143053609 / -6.6%	184724470 / 174056969 / +6.1%	0.72 / 0.82 / -12.0%
clickbench_q05/duckdb:parquet	191357550 / 199247960 / -4.0%	255912149 / 250382737 / +2.2%	0.75 / 0.80 / -6.0%
clickbench_q06/duckdb:parquet	25386480 / 24102166 / +5.3%	48676888 / 46739616 / +4.1%	0.52 / 0.52 / +1.1%
clickbench_q07/duckdb:parquet	19798122 / 19338709 / +2.4%	39290523 / 43023298 / -8.7%	0.50 / 0.45 / +12.1%
clickbench_q08/duckdb:parquet	165861004 / 165186765 / +0.4%	254078896 / 262768163 / -3.3%	0.65 / 0.63 / +3.8%
clickbench_q09/duckdb:parquet	229236456 / 227713398 / +0.7%	312293000 / 300335913 / +4.0%	0.73 / 0.76 / -3.2%
clickbench_q10/duckdb:parquet	63579590 / 61872693 / +2.8%	117193997 / 116500115 / +0.6%	0.54 / 0.53 / +2.2%
clickbench_q11/duckdb:parquet	72086993 / 69941848 / +3.1%	133743578 / 131440027 / +1.8%	0.54 / 0.53 / +1.3%
clickbench_q12/duckdb:parquet	172232508 / 183787888 / -6.3%	288271684 / 281773862 / +2.3%	0.60 / 0.65 / -8.4%
clickbench_q13/duckdb:parquet	309947557 / 309861934 / +0.0%	426275587 / 440596499 / -3.3%	0.73 / 0.70 / +3.4%
clickbench_q14/duckdb:parquet	189686534 / 196453919 / -3.4%	288155579 / 284142731 / +1.4%	0.66 / 0.69 / -4.8%
clickbench_q15/duckdb:parquet	187595624 / 183823023 / +2.1%	236891378 / 235395336 / +0.6%	0.79 / 0.78 / +1.4%
clickbench_q16/duckdb:parquet	350290650 / 351895660 / -0.5%	476001882 / 492006225 / -3.3%	0.74 / 0.72 / +2.9%
clickbench_q17/duckdb:parquet	359917196 / 366820154 / -1.9%	478749493 / 447633986 / +7.0%	0.75 / 0.82 / -8.3%
clickbench_q18/duckdb:parquet	696808934 / 701068920 / -0.6%	867209591 / 883919917 / -1.9%	0.80 / 0.79 / +1.3%
clickbench_q19/duckdb:parquet	22831944 / 24985790 / -8.6%	65690648 / 72417817 / -9.3%	0.35 / 0.35 / +0.7%
clickbench_q20/duckdb:parquet	267439833 / 266054671 / +0.5%	466431459 / 463946918 / +0.5%	0.57 / 0.57 / -0.0%
clickbench_q21/duckdb:parquet	327939095 / 322096894 / +1.8%	619256085 / 626605238 / -1.2%	0.53 / 0.51 / +3.0%
clickbench_q22/duckdb:parquet	473835638 / 477940162 / -0.9%	800894066 / 782138768 / +2.4%	0.59 / 0.61 / -3.2%
clickbench_q23/duckdb:parquet	254877288 / 252026078 / +1.1%	319373330 / 325415685 / -1.9%	0.80 / 0.77 / +3.0%
clickbench_q24/duckdb:parquet	74373634 / 75014147 / -0.9%	124353612 / 132797363 / -6.4%	0.60 / 0.56 / +5.9%
clickbench_q25/duckdb:parquet	75011315 / 76185788 / -1.5%	186182527 / 173664422 / +7.2%	0.40 / 0.44 / -8.2%
clickbench_q26/duckdb:parquet	53272726 / 54979669 / -3.1%	104216550 / 99753888 / +4.5%	0.51 / 0.55 / -7.3%
clickbench_q27/duckdb:parquet	272193918 / 281421300 / -3.3%	513305972 / 526666307 / -2.5%	0.53 / 0.53 / -0.8%
clickbench_q28/duckdb:parquet	1696407727 / 1719932566 / -1.4%	2150288917 / 2109895472 / +1.9%	0.79 / 0.82 / -3.2%
clickbench_q29/duckdb:parquet	27420341 / 27648170 / -0.8%	55707147 / 58348704 / -4.5%	0.49 / 0.47 / +3.9%
clickbench_q30/duckdb:parquet	180010044 / 182551125 / -1.4%	334791516 / 331246390 / +1.1%	0.54 / 0.55 / -2.4%
clickbench_q31/duckdb:parquet	305462525 / 321412235 / -5.0%	548505646 / 542910184 / +1.0%	0.56 / 0.59 / -5.9%
clickbench_q32/duckdb:parquet	903945129 / 902928459 / +0.1%	1019010006 / 1050479390 / -3.0%	0.89 / 0.86 / +3.2%
clickbench_q33/duckdb:parquet	780469392 / 787084444 / -0.8%	938033763 / 1059178188 / -11.4% 🟢	0.83 / 0.74 / +12.0%
clickbench_q34/duckdb:parquet	795902481 / 801723079 / -0.7%	1090253589 / 1095685094 / -0.5%	0.73 / 0.73 / -0.2%
clickbench_q35/duckdb:parquet	205871184 / 209468546 / -1.7%	239127192 / 246637203 / -3.0%	0.86 / 0.85 / +1.4%
clickbench_q36/duckdb:parquet	54081472 / 51745792 / +4.5%	74134305 / 71833101 / +3.2%	0.73 / 0.72 / +1.3%
clickbench_q37/duckdb:parquet	36789554 / 37359120 / -1.5%	56482229 / 57946579 / -2.5%	0.65 / 0.64 / +1.0%
clickbench_q38/duckdb:parquet	39458108 / 40691696 / -3.0%	60305290 / 64509392 / -6.5%	0.65 / 0.63 / +3.7%
clickbench_q39/duckdb:parquet	91485273 / 89713372 / +2.0%	108557993 / 110431184 / -1.7%	0.84 / 0.81 / +3.7%
clickbench_q40/duckdb:parquet	20581900 / 20299208 / +1.4%	43144733 / 42184611 / +2.3%	0.48 / 0.48 / -0.9%
clickbench_q41/duckdb:parquet	21229386 / 21057698 / +0.8%	41083469 / 43067521 / -4.6%	0.52 / 0.49 / +5.7%
clickbench_q42/duckdb:parquet	23542310 / 23181392 / +1.6%	46286544 / 46326259 / -0.1%	0.51 / 0.50 / +1.6%

No file size changes detected.

github-actions · 2026-08-24T17:38:42Z

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +1.4%
Engines: DataFusion No clear signal (+0.5%, environment too noisy confidence) · DuckDB No clear signal (+2.3%, low confidence)
Vortex (geomean): hot 1.045x ➖ · cold 1.091x ➖
Parquet (geomean): hot 1.030x ➖ · cold 1.048x ➖
Shifts: Parquet (control) +3.0% · 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 (1.032x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	247536922 / 245192772 / +1.0%	806962948 / 724701651 / +11.4%	0.31 / 0.34 / -9.3%
tpch_q02/datafusion:vortex-file-compressed	432997472 / 494833297 / -12.5%	782411547 / 1070722229 / -26.9%	0.55 / 0.46 / +19.7%
tpch_q03/datafusion:vortex-file-compressed	325329669 / 386638083 / -15.9%	931305850 / 934097555 / -0.3%	0.35 / 0.41 / -15.6%
tpch_q04/datafusion:vortex-file-compressed	181373944 / 174740828 / +3.8%	449983156 / 360403035 / +24.9%	0.40 / 0.48 / -16.9%
tpch_q05/datafusion:vortex-file-compressed	514850263 / 494990864 / +4.0%	751287872 / 689704185 / +8.9%	0.69 / 0.72 / -4.5%
tpch_q06/datafusion:vortex-file-compressed	252941409 / 322379537 / -21.5%	504336163 / 524073104 / -3.8%	0.50 / 0.62 / -18.5%
tpch_q07/datafusion:vortex-file-compressed	403832704 / 380265298 / +6.2%	597385546 / 542381680 / +10.1%	0.68 / 0.70 / -3.6%
tpch_q08/datafusion:vortex-file-compressed	619814650 / 450542543 / +37.6% 🔴	884206628 / 623064831 / +41.9% 🔴	0.70 / 0.72 / -3.1%
tpch_q09/datafusion:vortex-file-compressed	347976656 / 287429720 / +21.1%	531214605 / 726908594 / -26.9%	0.66 / 0.40 / +65.7%
tpch_q10/datafusion:vortex-file-compressed	344258443 / 348675578 / -1.3%	515974434 / 528468791 / -2.4%	0.67 / 0.66 / +1.1%
tpch_q11/datafusion:vortex-file-compressed	260296658 / 315133344 / -17.4%	432699047 / 441701343 / -2.0%	0.60 / 0.71 / -15.7%
tpch_q12/datafusion:vortex-file-compressed	388911296 / 369688295 / +5.2%	777433712 / 544194265 / +42.9% 🔴	0.50 / 0.68 / -26.4%
tpch_q13/datafusion:vortex-file-compressed	98973469 / 116273753 / -14.9%	345389228 / 356264269 / -3.1%	0.29 / 0.33 / -12.2%
tpch_q14/datafusion:vortex-file-compressed	162866171 / 159527149 / +2.1%	303532287 / 334341019 / -9.2%	0.54 / 0.48 / +12.5%
tpch_q15/datafusion:vortex-file-compressed	292237698 / 302476221 / -3.4%	625929224 / 510360624 / +22.6%	0.47 / 0.59 / -21.2%
tpch_q16/datafusion:vortex-file-compressed	192128254 / 188220979 / +2.1%	403684209 / 495173716 / -18.5%	0.48 / 0.38 / +25.2%
tpch_q17/datafusion:vortex-file-compressed	592973390 / 306483796 / +93.5% 🔴	1430071041 / 493663847 / +189.7% 🔴	0.41 / 0.62 / -33.2%
tpch_q18/datafusion:vortex-file-compressed	248212710 / 226770562 / +9.5%	462896561 / 454825945 / +1.8%	0.54 / 0.50 / +7.5%
tpch_q19/datafusion:vortex-file-compressed	341312167 / 327239153 / +4.3%	839437016 / 562901742 / +49.1% 🔴	0.41 / 0.58 / -30.1%
tpch_q20/datafusion:vortex-file-compressed	388147228 / 338409410 / +14.7%	548232618 / 501252838 / +9.4%	0.71 / 0.68 / +4.9%
tpch_q21/datafusion:vortex-file-compressed	484814246 / 413683176 / +17.2%	687341390 / 666980351 / +3.1%	0.71 / 0.62 / +13.7%
tpch_q22/datafusion:vortex-file-compressed	146912765 / 180031387 / -18.4%	459972724 / 370299904 / +24.2%	0.32 / 0.49 / -34.3%

datafusion / vortex-compact / ns (1.042x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	250648312 / 247114044 / +1.4%	723883885 / 599216894 / +20.8%	0.35 / 0.41 / -16.0%
tpch_q02/datafusion:vortex-compact	531696461 / 452728103 / +17.4%	1512543651 / 740586829 / +104.2% 🔴	0.35 / 0.61 / -42.5%
tpch_q03/datafusion:vortex-compact	327536775 / 317092056 / +3.3%	966838096 / 740577280 / +30.6% 🔴	0.34 / 0.43 / -20.9%
tpch_q04/datafusion:vortex-compact	161426102 / 163932469 / -1.5%	388642638 / 388247479 / +0.1%	0.42 / 0.42 / -1.6%
tpch_q05/datafusion:vortex-compact	343032651 / 328810499 / +4.3%	552939156 / 542723161 / +1.9%	0.62 / 0.61 / +2.4%
tpch_q06/datafusion:vortex-compact	334554838 / 269805266 / +24.0%	434780773 / 405094683 / +7.3%	0.77 / 0.67 / +15.5%
tpch_q07/datafusion:vortex-compact	373085735 / 342317451 / +9.0%	780085492 / 494584952 / +57.7% 🔴	0.48 / 0.69 / -30.9%
tpch_q08/datafusion:vortex-compact	524271276 / 629162543 / -16.7%	838524246 / 963842673 / -13.0%	0.63 / 0.65 / -4.2%
tpch_q09/datafusion:vortex-compact	299079382 / 272519996 / +9.7%	556999818 / 514487109 / +8.3%	0.54 / 0.53 / +1.4%
tpch_q10/datafusion:vortex-compact	329974766 / 328086283 / +0.6%	468896652 / 461577586 / +1.6%	0.70 / 0.71 / -1.0%
tpch_q11/datafusion:vortex-compact	257144755 / 273242407 / -5.9%	434933203 / 455559933 / -4.5%	0.59 / 0.60 / -1.4%
tpch_q12/datafusion:vortex-compact	265137554 / 315490983 / -16.0%	458071894 / 456978507 / +0.2%	0.58 / 0.69 / -16.2%
tpch_q13/datafusion:vortex-compact	115428878 / 110314956 / +4.6%	318523281 / 334387870 / -4.7%	0.36 / 0.33 / +9.8%
tpch_q14/datafusion:vortex-compact	173801524 / 164171127 / +5.9%	317259797 / 321393278 / -1.3%	0.55 / 0.51 / +7.2%
tpch_q15/datafusion:vortex-compact	307231093 / 304568997 / +0.9%	590243076 / 502734493 / +17.4%	0.52 / 0.61 / -14.1%
tpch_q16/datafusion:vortex-compact	241991946 / 221729025 / +9.1%	378114286 / 421080507 / -10.2%	0.64 / 0.53 / +21.5%
tpch_q17/datafusion:vortex-compact	451606682 / 335571174 / +34.6% 🔴	494843900 / 630437394 / -21.5%	0.91 / 0.53 / +71.5%
tpch_q18/datafusion:vortex-compact	251250278 / 237819315 / +5.6%	404880626 / 570854415 / -29.1%	0.62 / 0.42 / +49.0%
tpch_q19/datafusion:vortex-compact	418276660 / 386502666 / +8.2%	574119095 / 547705998 / +4.8%	0.73 / 0.71 / +3.2%
tpch_q20/datafusion:vortex-compact	414744118 / 316202607 / +31.2% 🔴	552759180 / 486199382 / +13.7%	0.75 / 0.65 / +15.4%
tpch_q21/datafusion:vortex-compact	429642157 / 479436985 / -10.4%	559632695 / 691947404 / -19.1%	0.77 / 0.69 / +10.8%
tpch_q22/datafusion:vortex-compact	139112954 / 152839430 / -9.0%	331932661 / 384201985 / -13.6%	0.42 / 0.40 / +5.4%

datafusion / parquet / ns (1.032x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	205188959 / 202711192 / +1.2%	672908936 / 583824898 / +15.3%	0.30 / 0.35 / -12.2%
tpch_q02/datafusion:parquet	275240045 / 373419022 / -26.3%	583982000 / 645893570 / -9.6%	0.47 / 0.58 / -18.5%
tpch_q03/datafusion:parquet	319603321 / 297120180 / +7.6%	779520453 / 736117185 / +5.9%	0.41 / 0.40 / +1.6%
tpch_q04/datafusion:parquet	141244582 / 172610938 / -18.2%	357026992 / 379421735 / -5.9%	0.40 / 0.45 / -13.0%
tpch_q05/datafusion:parquet	363501636 / 371849466 / -2.2%	487976879 / 505451443 / -3.5%	0.74 / 0.74 / +1.3%
tpch_q06/datafusion:parquet	145617005 / 139204529 / +4.6%	262957977 / 257747641 / +2.0%	0.55 / 0.54 / +2.5%
tpch_q07/datafusion:parquet	390182792 / 376596832 / +3.6%	537337387 / 558538944 / -3.8%	0.73 / 0.67 / +7.7%
tpch_q08/datafusion:parquet	437299180 / 465324460 / -6.0%	566598433 / 670202212 / -15.5%	0.77 / 0.69 / +11.2%
tpch_q09/datafusion:parquet	461831398 / 459542408 / +0.5%	692219195 / 614895875 / +12.6%	0.67 / 0.75 / -10.7%
tpch_q10/datafusion:parquet	423409353 / 404164797 / +4.8%	602037315 / 539965412 / +11.5%	0.70 / 0.75 / -6.0%
tpch_q11/datafusion:parquet	288056554 / 278658612 / +3.4%	462406019 / 457316962 / +1.1%	0.62 / 0.61 / +2.2%
tpch_q12/datafusion:parquet	227622582 / 234534744 / -2.9%	395119416 / 378171406 / +4.5%	0.58 / 0.62 / -7.1%
tpch_q13/datafusion:parquet	450297324 / 455314608 / -1.1%	618626128 / 615022233 / +0.6%	0.73 / 0.74 / -1.7%
tpch_q14/datafusion:parquet	302994073 / 187986305 / +61.2% 🔴	387057965 / 363781766 / +6.4%	0.78 / 0.52 / +51.5%
tpch_q15/datafusion:parquet	297701170 / 276126449 / +7.8%	504863491 / 520085734 / -2.9%	0.59 / 0.53 / +11.1%
tpch_q16/datafusion:parquet	173290611 / 122052566 / +42.0% 🔴	354746929 / 384963215 / -7.8%	0.49 / 0.32 / +54.1%
tpch_q17/datafusion:parquet	318771603 / 364991534 / -12.7%	477079599 / 485589100 / -1.8%	0.67 / 0.75 / -11.1%
tpch_q18/datafusion:parquet	446182848 / 417544086 / +6.9%	795763072 / 601050613 / +32.4% 🔴	0.56 / 0.69 / -19.3%
tpch_q19/datafusion:parquet	191604602 / 178919054 / +7.1%	347833798 / 331185733 / +5.0%	0.55 / 0.54 / +2.0%
tpch_q20/datafusion:parquet	273684756 / 261550005 / +4.6%	505435133 / 462290962 / +9.3%	0.54 / 0.57 / -4.3%
tpch_q21/datafusion:parquet	468889939 / 426501606 / +9.9%	662932972 / 675849478 / -1.9%	0.71 / 0.63 / +12.1%
tpch_q22/datafusion:parquet	180747616 / 176245411 / +2.6%	344814302 / 375931810 / -8.3%	0.52 / 0.47 / +11.8%

duckdb / vortex-file-compressed / ns (1.071x ➖, 1↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	206610248 / 203024180 / +1.8%	389797231 / 297032415 / +31.2% 🔴	0.53 / 0.68 / -22.5%
tpch_q02/duckdb:vortex-file-compressed	381595025 / 417389307 / -8.6%	411625091 / 485770637 / -15.3%	0.93 / 0.86 / +7.9%
tpch_q03/duckdb:vortex-file-compressed	442722321 / 479585210 / -7.7%	597484900 / 447910537 / +33.4% 🔴	0.74 / 1.07 / -30.8%
tpch_q04/duckdb:vortex-file-compressed	246676211 / 373171483 / -33.9% 🟢	301727096 / 350134575 / -13.8%	0.82 / 1.07 / -23.3%
tpch_q05/duckdb:vortex-file-compressed	429430009 / 365713321 / +17.4%	864959275 / 437140660 / +97.9% 🔴	0.50 / 0.84 / -40.7%
tpch_q06/duckdb:vortex-file-compressed	423181444 / 251727602 / +68.1% 🔴	530020245 / 289073471 / +83.4% 🔴	0.80 / 0.87 / -8.3%
tpch_q07/duckdb:vortex-file-compressed	413534090 / 411718452 / +0.4%	470804184 / 523280813 / -10.0%	0.88 / 0.79 / +11.6%
tpch_q08/duckdb:vortex-file-compressed	561832199 / 530761106 / +5.9%	618128935 / 655921475 / -5.8%	0.91 / 0.81 / +12.3%
tpch_q09/duckdb:vortex-file-compressed	460624005 / 455523549 / +1.1%	484586422 / 577948597 / -16.2%	0.95 / 0.79 / +20.6%
tpch_q10/duckdb:vortex-file-compressed	487976857 / 487163896 / +0.2%	494191303 / 506857537 / -2.5%	0.99 / 0.96 / +2.7%
tpch_q11/duckdb:vortex-file-compressed	145997137 / 139569862 / +4.6%	172640119 / 208537145 / -17.2%	0.85 / 0.67 / +26.4%
tpch_q12/duckdb:vortex-file-compressed	447622002 / 539052495 / -17.0%	750629936 / 553549495 / +35.6% 🔴	0.60 / 0.97 / -38.8%
tpch_q13/duckdb:vortex-file-compressed	306023104 / 301276971 / +1.6%	423580543 / 450424319 / -6.0%	0.72 / 0.67 / +8.0%
tpch_q14/duckdb:vortex-file-compressed	231261773 / 255162644 / -9.4%	285564189 / 296448812 / -3.7%	0.81 / 0.86 / -5.9%
tpch_q15/duckdb:vortex-file-compressed	180562320 / 159909695 / +12.9%	228048648 / 332482041 / -31.4% 🟢	0.79 / 0.48 / +64.6%
tpch_q16/duckdb:vortex-file-compressed	196406058 / 197058638 / -0.3%	248543315 / 235214259 / +5.7%	0.79 / 0.84 / -5.7%
tpch_q17/duckdb:vortex-file-compressed	378628765 / 415040529 / -8.8%	432211242 / 452358351 / -4.5%	0.88 / 0.92 / -4.5%
tpch_q18/duckdb:vortex-file-compressed	364878080 / 307735415 / +18.6%	1165605540 / 342016159 / +240.8% 🔴	0.31 / 0.90 / -65.2%
tpch_q19/duckdb:vortex-file-compressed	512098847 / 330775954 / +54.8% 🔴	578895626 / 385715640 / +50.1% 🔴	0.88 / 0.86 / +3.2%
tpch_q20/duckdb:vortex-file-compressed	431797589 / 375285773 / +15.1%	531112487 / 465185006 / +14.2%	0.81 / 0.81 / +0.8%
tpch_q21/duckdb:vortex-file-compressed	1151357132 / 718279495 / +60.3% 🔴	782793618 / 724678519 / +8.0%	1.47 / 0.99 / +48.4%
tpch_q22/duckdb:vortex-file-compressed	149585930 / 110336342 / +35.6% 🔴	158956920 / 149534425 / +6.3%	0.94 / 0.74 / +27.5%

duckdb / vortex-compact / ns (1.035x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	231750980 / 222401374 / +4.2%	306762914 / 254443377 / +20.6%	0.76 / 0.87 / -13.6%
tpch_q02/duckdb:vortex-compact	363495848 / 378930219 / -4.1%	553176569 / 409030480 / +35.2% 🔴	0.66 / 0.93 / -29.1%
tpch_q03/duckdb:vortex-compact	391813199 / 403084994 / -2.8%	651049249 / 576599835 / +12.9%	0.60 / 0.70 / -13.9%
tpch_q04/duckdb:vortex-compact	236319005 / 253067520 / -6.6%	370949977 / 324854145 / +14.2%	0.64 / 0.78 / -18.2%
tpch_q05/duckdb:vortex-compact	418207278 / 359978016 / +16.2%	971750286 / 410718832 / +136.6% 🔴	0.43 / 0.88 / -50.9%
tpch_q06/duckdb:vortex-compact	266021391 / 264359284 / +0.6%	333772609 / 406020959 / -17.8%	0.80 / 0.65 / +22.4%
tpch_q07/duckdb:vortex-compact	414998847 / 477184621 / -13.0%	510295851 / 508800066 / +0.3%	0.81 / 0.94 / -13.3%
tpch_q08/duckdb:vortex-compact	523174570 / 617433760 / -15.3%	652604376 / 707862534 / -7.8%	0.80 / 0.87 / -8.1%
tpch_q09/duckdb:vortex-compact	482862964 / 450379037 / +7.2%	518202828 / 540525141 / -4.1%	0.93 / 0.83 / +11.8%
tpch_q10/duckdb:vortex-compact	398255603 / 414924871 / -4.0%	457436198 / 467333479 / -2.1%	0.87 / 0.89 / -1.9%
tpch_q11/duckdb:vortex-compact	143357315 / 136327445 / +5.2%	173358802 / 155813233 / +11.3%	0.83 / 0.87 / -5.5%
tpch_q12/duckdb:vortex-compact	357699424 / 386450667 / -7.4%	439390818 / 449976048 / -2.4%	0.81 / 0.86 / -5.2%
tpch_q13/duckdb:vortex-compact	290794454 / 235995690 / +23.2%	330566870 / 303525721 / +8.9%	0.88 / 0.78 / +13.1%
tpch_q14/duckdb:vortex-compact	223094512 / 241329122 / -7.6%	289252289 / 303891361 / -4.8%	0.77 / 0.79 / -2.9%
tpch_q15/duckdb:vortex-compact	162753363 / 158409835 / +2.7%	209901838 / 245052617 / -14.3%	0.78 / 0.65 / +19.9%
tpch_q16/duckdb:vortex-compact	186773312 / 177814446 / +5.0%	209317329 / 239244721 / -12.5%	0.89 / 0.74 / +20.1%
tpch_q17/duckdb:vortex-compact	372454774 / 381915654 / -2.5%	705360359 / 436339505 / +61.7% 🔴	0.53 / 0.88 / -39.7%
tpch_q18/duckdb:vortex-compact	332526900 / 301964440 / +10.1%	377122838 / 374569960 / +0.7%	0.88 / 0.81 / +9.4%
tpch_q19/duckdb:vortex-compact	353021301 / 343715306 / +2.7%	399744344 / 458152844 / -12.7%	0.88 / 0.75 / +17.7%
tpch_q20/duckdb:vortex-compact	372515243 / 386096333 / -3.5%	455869646 / 476580537 / -4.3%	0.82 / 0.81 / +0.9%
tpch_q21/duckdb:vortex-compact	1185088792 / 579883476 / +104.4% 🔴	1685157380 / 807731623 / +108.6% 🔴	0.70 / 0.72 / -2.0%
tpch_q22/duckdb:vortex-compact	112383078 / 110656918 / +1.6%	159345108 / 195389022 / -18.4%	0.71 / 0.57 / +24.5%

duckdb / parquet / ns (1.029x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	332734683 / 322422969 / +3.2%	554721824 / 327222851 / +69.5% 🔴	0.60 / 0.99 / -39.1%
tpch_q02/duckdb:parquet	739392162 / 688531701 / +7.4%	695746235 / 707362195 / -1.6%	1.06 / 0.97 / +9.2%
tpch_q03/duckdb:parquet	801423240 / 802324643 / -0.1%	889597480 / 785130297 / +13.3%	0.90 / 1.02 / -11.8%
tpch_q04/duckdb:parquet	474437133 / 499644875 / -5.0%	571787194 / 545278521 / +4.9%	0.83 / 0.92 / -9.4%
tpch_q05/duckdb:parquet	1006954636 / 919679009 / +9.5%	949727939 / 985664983 / -3.6%	1.06 / 0.93 / +13.6%
tpch_q06/duckdb:parquet	307576909 / 323563194 / -4.9%	355424282 / 301309415 / +18.0%	0.87 / 1.07 / -19.4%
tpch_q07/duckdb:parquet	951327637 / 870238779 / +9.3%	848563257 / 851868986 / -0.4%	1.12 / 1.02 / +9.7%
tpch_q08/duckdb:parquet	1128175767 / 1110730405 / +1.6%	1229214493 / 1228928087 / +0.0%	0.92 / 0.90 / +1.5%
tpch_q09/duckdb:parquet	1101083132 / 1052793895 / +4.6%	1388065688 / 1135421184 / +22.3%	0.79 / 0.93 / -14.4%
tpch_q10/duckdb:parquet	1072887798 / 1051493285 / +2.0%	1086124578 / 1066058046 / +1.9%	0.99 / 0.99 / +0.1%
tpch_q11/duckdb:parquet	491082710 / 454534523 / +8.0%	430471758 / 512425476 / -16.0%	1.14 / 0.89 / +28.6%
tpch_q12/duckdb:parquet	534226489 / 553222602 / -3.4%	708454009 / 597396926 / +18.6%	0.75 / 0.93 / -18.6%
tpch_q13/duckdb:parquet	845986673 / 865054736 / -2.2%	1157581131 / 911695258 / +27.0%	0.73 / 0.95 / -23.0%
tpch_q14/duckdb:parquet	522697977 / 508682600 / +2.8%	553002897 / 535116443 / +3.3%	0.95 / 0.95 / -0.6%
tpch_q15/duckdb:parquet	400552047 / 397243040 / +0.8%	442011653 / 399655009 / +10.6%	0.91 / 0.99 / -8.8%
tpch_q16/duckdb:parquet	551383994 / 508952357 / +8.3%	546578377 / 547895936 / -0.2%	1.01 / 0.93 / +8.6%
tpch_q17/duckdb:parquet	537166041 / 503596628 / +6.7%	488000326 / 528584402 / -7.7%	1.10 / 0.95 / +15.5%
tpch_q18/duckdb:parquet	686600900 / 654948249 / +4.8%	654644305 / 746140507 / -12.3%	1.05 / 0.88 / +19.5%
tpch_q19/duckdb:parquet	576528753 / 576961210 / -0.1%	710204078 / 586758159 / +21.0%	0.81 / 0.98 / -17.4%
tpch_q20/duckdb:parquet	896712368 / 852946542 / +5.1%	871171227 / 868547211 / +0.3%	1.03 / 0.98 / +4.8%
tpch_q21/duckdb:parquet	752471762 / 762799378 / -1.4%	923313763 / 747539517 / +23.5%	0.81 / 1.02 / -20.1%
tpch_q22/duckdb:parquet	478571086 / 437084421 / +9.5%	472982177 / 414612499 / +14.1%	1.01 / 1.05 / -4.0%

github-actions · 2026-08-24T17:40:23Z

Benchmarks: Random Access 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +4.9%
Engines: random-access No clear signal (+4.9%, low confidence)
Vortex (geomean): hot 1.044x ➖
Parquet (geomean): hot 0.995x ➖
Shifts: Parquet (control) -0.5% · 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.

random-access / vortex-file-compressed / ns (1.044x ➖, 0↑ 1↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/vortex-tokio-local-disk	2281065 / 1078728 / +111.5% 🔴
random-access/feature-vectors/correlated/vortex-tokio-local-disk-footer	615262 / 597554 / +3.0%
random-access/feature-vectors/uniform/vortex-tokio-local-disk	2589217 / 2579290 / +0.4%
random-access/feature-vectors/uniform/vortex-tokio-local-disk-footer	3069847 / 3064168 / +0.2%
random-access/nested-lists/correlated/vortex-tokio-local-disk	285845 / 283144 / +1.0%
random-access/nested-lists/correlated/vortex-tokio-local-disk-footer	358038 / 353495 / +1.3%
random-access/nested-lists/uniform/vortex-tokio-local-disk	1472896 / 1491830 / -1.3%
random-access/nested-lists/uniform/vortex-tokio-local-disk-footer	1585949 / 1642614 / -3.4%
random-access/nested-structs/correlated/vortex-tokio-local-disk	317128 / 325736 / -2.6%
random-access/nested-structs/correlated/vortex-tokio-local-disk-footer	470617 / 455800 / +3.3%
random-access/nested-structs/uniform/vortex-tokio-local-disk	995799 / 1032749 / -3.6%
random-access/nested-structs/uniform/vortex-tokio-local-disk-footer	1206039 / 1252234 / -3.7%
random-access/taxi/correlated/vortex-tokio-local-disk	906717 / 856702 / +5.8%
random-access/taxi/correlated/vortex-tokio-local-disk-footer	1379929 / 1384194 / -0.3%
random-access/taxi/uniform/vortex-tokio-local-disk	4036184 / 3980752 / +1.4%
random-access/taxi/uniform/vortex-tokio-local-disk-footer	4769847 / 4736858 / +0.7%
random-access/vortex-tokio-local-disk	546426 / 543561 / +0.5%
random-access/vortex-tokio-local-disk-footer	908854 / 900467 / +0.9%

random-access / parquet / ns (0.995x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/parquet-tokio-local-disk	8870390213 / 8820128279 / +0.6%
random-access/feature-vectors/correlated/parquet-tokio-local-disk-footer	9048434778 / 8958351884 / +1.0%
random-access/feature-vectors/uniform/parquet-tokio-local-disk	9004214777 / 9015232650 / -0.1%
random-access/feature-vectors/uniform/parquet-tokio-local-disk-footer	8912759360 / 9111331293 / -2.2%
random-access/nested-lists/correlated/parquet-tokio-local-disk	139201808 / 137182619 / +1.5%
random-access/nested-lists/correlated/parquet-tokio-local-disk-footer	136126465 / 134734365 / +1.0%
random-access/nested-lists/uniform/parquet-tokio-local-disk	137952120 / 136527553 / +1.0%
random-access/nested-lists/uniform/parquet-tokio-local-disk-footer	135871534 / 135482173 / +0.3%
random-access/nested-structs/correlated/parquet-tokio-local-disk	20140364 / 20585502 / -2.2%
random-access/nested-structs/correlated/parquet-tokio-local-disk-footer	18965541 / 19226750 / -1.4%
random-access/nested-structs/uniform/parquet-tokio-local-disk	18866016 / 19106646 / -1.3%
random-access/nested-structs/uniform/parquet-tokio-local-disk-footer	19000718 / 19200793 / -1.0%
random-access/parquet-tokio-local-disk	180185865 / 182458397 / -1.2%
random-access/parquet-tokio-local-disk-footer	181266157 / 182319707 / -0.6%
random-access/taxi/correlated/parquet-tokio-local-disk	270422193 / 274216129 / -1.4%
random-access/taxi/correlated/parquet-tokio-local-disk-footer	269812561 / 271608741 / -0.7%
random-access/taxi/uniform/parquet-tokio-local-disk	285374920 / 288004954 / -0.9%
random-access/taxi/uniform/parquet-tokio-local-disk-footer	288562580 / 291172310 / -0.9%

random-access / lance / ns (0.784x ✅, 1↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/lance-tokio-local-disk	349313 / 25592525 / -98.6% 🟢
random-access/feature-vectors/correlated/lance-tokio-local-disk-footer	1132711 / 1106003 / +2.4%
random-access/feature-vectors/uniform/lance-tokio-local-disk	1095863 / 1088713 / +0.7%
random-access/feature-vectors/uniform/lance-tokio-local-disk-footer	1857036 / 1856741 / +0.0%
random-access/lance-tokio-local-disk	628335 / 638921 / -1.7%
random-access/lance-tokio-local-disk-footer	1341996 / 1375807 / -2.5%
random-access/nested-lists/correlated/lance-tokio-local-disk	187271 / 187837 / -0.3%
random-access/nested-lists/correlated/lance-tokio-local-disk-footer	567284 / 579137 / -2.0%
random-access/nested-lists/uniform/lance-tokio-local-disk	902145 / 907092 / -0.5%
random-access/nested-lists/uniform/lance-tokio-local-disk-footer	1313706 / 1317571 / -0.3%
random-access/nested-structs/correlated/lance-tokio-local-disk	310224 / 314372 / -1.3%
random-access/nested-structs/correlated/lance-tokio-local-disk-footer	453537 / 460475 / -1.5%
random-access/nested-structs/uniform/lance-tokio-local-disk	2405253 / 2444842 / -1.6%
random-access/nested-structs/uniform/lance-tokio-local-disk-footer	2618815 / 2600057 / +0.7%
random-access/taxi/correlated/lance-tokio-local-disk	955761 / 951925 / +0.4%
random-access/taxi/correlated/lance-tokio-local-disk-footer	1861531 / 1868981 / -0.4%
random-access/taxi/uniform/lance-tokio-local-disk	9990074 / 9992245 / -0.0%
random-access/taxi/uniform/lance-tokio-local-disk-footer	10611599 / 10598282 / +0.1%

github-actions · 2026-08-24T17:43:16Z

Benchmarks: TPC-H SF=10 on S3 📖

Commits: PR 021a6f41 vs base e4b34213
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +0.7%
Engines: DataFusion No clear signal (+0.7%, environment too noisy confidence) · DuckDB No clear signal (+0.8%, environment too noisy confidence)
Vortex (geomean): hot 1.042x ➖ · cold 1.071x ➖
Parquet (geomean): hot 1.034x ➖ · cold 1.018x ➖
Shifts: Parquet (control) +3.4% · Median polish +2.1%

How to read Verdict and Engines

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

datafusion / vortex-compact / ns (1.044x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	565670781 / 575175503 / -1.7%	1216004475 / 1102912408 / +10.3%	0.47 / 0.52 / -10.8%
tpch_q02/datafusion:vortex-compact	592553895 / 564997988 / +4.9%	1287622637 / 1053722254 / +22.2%	0.46 / 0.54 / -14.2%
tpch_q03/datafusion:vortex-compact	621935031 / 482441618 / +28.9%	1803639401 / 1534898031 / +17.5%	0.34 / 0.31 / +9.7%
tpch_q04/datafusion:vortex-compact	355728509 / 376156329 / -5.4%	579232264 / 672884099 / -13.9%	0.61 / 0.56 / +9.9%
tpch_q05/datafusion:vortex-compact	632384911 / 648057407 / -2.4%	884333031 / 813331196 / +8.7%	0.72 / 0.80 / -10.3%
tpch_q06/datafusion:vortex-compact	297853073 / 262681235 / +13.4%	513033089 / 452271501 / +13.4%	0.58 / 0.58 / -0.0%
tpch_q07/datafusion:vortex-compact	665591365 / 661554954 / +0.6%	878587900 / 960961395 / -8.6%	0.76 / 0.69 / +10.0%
tpch_q08/datafusion:vortex-compact	864501864 / 855779167 / +1.0%	2889955105 / 1101092672 / +162.5% 🔴	0.30 / 0.78 / -61.5%
tpch_q09/datafusion:vortex-compact	850174163 / 798953030 / +6.4%	1144645378 / 1208818537 / -5.3%	0.74 / 0.66 / +12.4%
tpch_q10/datafusion:vortex-compact	652843204 / 615904356 / +6.0%	1041596191 / 845252585 / +23.2%	0.63 / 0.73 / -14.0%
tpch_q11/datafusion:vortex-compact	395651371 / 323257481 / +22.4%	623697742 / 639926100 / -2.5%	0.63 / 0.51 / +25.6%
tpch_q12/datafusion:vortex-compact	432823683 / 392099443 / +10.4%	747942375 / 765009092 / -2.2%	0.58 / 0.51 / +12.9%
tpch_q13/datafusion:vortex-compact	319441538 / 263468113 / +21.2%	763080979 / 697820193 / +9.4%	0.42 / 0.38 / +10.9%
tpch_q14/datafusion:vortex-compact	264378914 / 256865567 / +2.9%	484146883 / 423839726 / +14.2%	0.55 / 0.61 / -9.9%
tpch_q15/datafusion:vortex-compact	543123477 / 506838447 / +7.2%	961186059 / 798741944 / +20.3%	0.57 / 0.63 / -11.0%
tpch_q16/datafusion:vortex-compact	305766897 / 302139016 / +1.2%	456847539 / 497168123 / -8.1%	0.67 / 0.61 / +10.1%
tpch_q17/datafusion:vortex-compact	723666362 / 833229756 / -13.1%	880318462 / 962623297 / -8.6%	0.82 / 0.87 / -5.0%
tpch_q18/datafusion:vortex-compact	844273362 / 840871588 / +0.4%	1058912143 / 1107334636 / -4.4%	0.80 / 0.76 / +5.0%
tpch_q19/datafusion:vortex-compact	522477284 / 482130991 / +8.4%	694451059 / 701941113 / -1.1%	0.75 / 0.69 / +9.5%
tpch_q20/datafusion:vortex-compact	492740411 / 501360820 / -1.7%	676686874 / 707336548 / -4.3%	0.73 / 0.71 / +2.7%
tpch_q21/datafusion:vortex-compact	896110340 / 935405648 / -4.2%	1081217427 / 1110887738 / -2.7%	0.83 / 0.84 / -1.6%
tpch_q22/datafusion:vortex-compact	318614754 / 317629528 / +0.3%	585401889 / 622202212 / -5.9%	0.54 / 0.51 / +6.6%

datafusion / parquet / ns (1.037x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	414143358 / 414224109 / -0.0%	832115359 / 769400440 / +8.2%	0.50 / 0.54 / -7.6%
tpch_q02/datafusion:parquet	633029831 / 641852376 / -1.4%	1165235728 / 1158855378 / +0.6%	0.54 / 0.55 / -1.9%
tpch_q03/datafusion:parquet	570885857 / 585646262 / -2.5%	1242535761 / 1243629267 / -0.1%	0.46 / 0.47 / -2.4%
tpch_q04/datafusion:parquet	390556979 / 281280938 / +38.8% 🔴	565677344 / 484237139 / +16.8%	0.69 / 0.58 / +18.9%
tpch_q05/datafusion:parquet	726792237 / 728013797 / -0.2%	1025046235 / 1060863899 / -3.4%	0.71 / 0.69 / +3.3%
tpch_q06/datafusion:parquet	250633025 / 182405005 / +37.4% 🔴	566721763 / 370002723 / +53.2% 🔴	0.44 / 0.49 / -10.3%
tpch_q07/datafusion:parquet	873269975 / 901453004 / -3.1%	1084611887 / 5254452968 / -79.4% 🟢	0.81 / 0.17 / +369.3%
tpch_q08/datafusion:parquet	914874064 / 907101428 / +0.9%	1186382380 / 1413477100 / -16.1%	0.77 / 0.64 / +20.2%
tpch_q09/datafusion:parquet	1229823163 / 1240588645 / -0.9%	1763241528 / 1663221599 / +6.0%	0.70 / 0.75 / -6.5%
tpch_q10/datafusion:parquet	1722783831 / 1755420013 / -1.9%	4480797717 / 2299513523 / +94.9% 🔴	0.38 / 0.76 / -49.6%
tpch_q11/datafusion:parquet	489066037 / 421505956 / +16.0%	807920618 / 602079846 / +34.2% 🔴	0.61 / 0.70 / -13.5%
tpch_q12/datafusion:parquet	482207407 / 335895796 / +43.6% 🔴	1141445236 / 609131880 / +87.4% 🔴	0.42 / 0.55 / -23.4%
tpch_q13/datafusion:parquet	615952175 / 648579056 / -5.0%	1219968840 / 1429221395 / -14.6%	0.50 / 0.45 / +11.3%
tpch_q14/datafusion:parquet	433558673 / 421039651 / +3.0%	661588387 / 562281759 / +17.7%	0.66 / 0.75 / -12.5%
tpch_q15/datafusion:parquet	693104345 / 840909061 / -17.6%	853616253 / 1093416322 / -21.9%	0.81 / 0.77 / +5.6%
tpch_q16/datafusion:parquet	281819138 / 288549752 / -2.3%	504703420 / 759162643 / -33.5% 🟢	0.56 / 0.38 / +46.9%
tpch_q17/datafusion:parquet	808880714 / 812871411 / -0.5%	951898009 / 996255459 / -4.5%	0.85 / 0.82 / +4.1%
tpch_q18/datafusion:parquet	1120045937 / 1107545597 / +1.1%	1421380354 / 1388416070 / +2.4%	0.79 / 0.80 / -1.2%
tpch_q19/datafusion:parquet	483546182 / 485192982 / -0.3%	651900950 / 591475374 / +10.2%	0.74 / 0.82 / -9.6%
tpch_q20/datafusion:parquet	786943322 / 799933287 / -1.6%	1242024722 / 1026862742 / +21.0%	0.63 / 0.78 / -18.7%
tpch_q21/datafusion:parquet	1115189896 / 1168303035 / -4.5%	1400338144 / 1200056943 / +16.7%	0.80 / 0.97 / -18.2%
tpch_q22/datafusion:parquet	713644943 / 683727876 / +4.4%	1013848986 / 955703484 / +6.1%	0.70 / 0.72 / -1.6%

duckdb / vortex-compact / ns (1.039x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	789934188 / 792366991 / -0.3%	1289109598 / 1522306563 / -15.3%	0.61 / 0.52 / +17.7%
tpch_q02/duckdb:vortex-compact	488148976 / 540433386 / -9.7%	867484382 / 821158647 / +5.6%	0.56 / 0.66 / -14.5%
tpch_q03/duckdb:vortex-compact	929811647 / 957155799 / -2.9%	1262190068 / 1488751345 / -15.2%	0.74 / 0.64 / +14.6%
tpch_q04/duckdb:vortex-compact	707403664 / 721466560 / -1.9%	991544645 / 941815772 / +5.3%	0.71 / 0.77 / -6.9%
tpch_q05/duckdb:vortex-compact	988028307 / 898050333 / +10.0%	1325588914 / 1357790100 / -2.4%	0.75 / 0.66 / +12.7%
tpch_q06/duckdb:vortex-compact	882989671 / 922215257 / -4.3%	966532261 / 1062399549 / -9.0%	0.91 / 0.87 / +5.2%
tpch_q07/duckdb:vortex-compact	1297435318 / 1140507734 / +13.8%	1333849049 / 1216291208 / +9.7%	0.97 / 0.94 / +3.7%
tpch_q08/duckdb:vortex-compact	1343717376 / 1193726779 / +12.6%	3155730693 / 1340794885 / +135.4% 🔴	0.43 / 0.89 / -52.2%
tpch_q09/duckdb:vortex-compact	1443472105 / 1479325122 / -2.4%	1603517239 / 1633471554 / -1.8%	0.90 / 0.91 / -0.6%
tpch_q10/duckdb:vortex-compact	1468249680 / 1218670267 / +20.5%	1647608260 / 1476216477 / +11.6%	0.89 / 0.83 / +7.9%
tpch_q11/duckdb:vortex-compact	342951968 / 334016480 / +2.7%	620732342 / 506535981 / +22.5%	0.55 / 0.66 / -16.2%
tpch_q12/duckdb:vortex-compact	1608665281 / 1516540281 / +6.1%	1641113045 / 1685584459 / -2.6%	0.98 / 0.90 / +8.9%
tpch_q13/duckdb:vortex-compact	842640471 / 822017209 / +2.5%	1263136086 / 1185195793 / +6.6%	0.67 / 0.69 / -3.8%
tpch_q14/duckdb:vortex-compact	716695194 / 636932720 / +12.5%	791286721 / 780322554 / +1.4%	0.91 / 0.82 / +11.0%
tpch_q15/duckdb:vortex-compact	714318949 / 690008203 / +3.5%	821822159 / 859494362 / -4.4%	0.87 / 0.80 / +8.3%
tpch_q16/duckdb:vortex-compact	283277051 / 268597795 / +5.5%	326674390 / 334720202 / -2.4%	0.87 / 0.80 / +8.1%
tpch_q17/duckdb:vortex-compact	1100905150 / 1083306559 / +1.6%	1157526731 / 1169792631 / -1.0%	0.95 / 0.93 / +2.7%
tpch_q18/duckdb:vortex-compact	1101920002 / 883979229 / +24.7%	1054198888 / 999161559 / +5.5%	1.05 / 0.88 / +18.1%
tpch_q19/duckdb:vortex-compact	949936382 / 978999963 / -3.0%	1701156411 / 1212316474 / +40.3% 🔴	0.56 / 0.81 / -30.9%
tpch_q20/duckdb:vortex-compact	1284870274 / 1430457241 / -10.2%	1592864898 / 1515156133 / +5.1%	0.81 / 0.94 / -14.6%
tpch_q21/duckdb:vortex-compact	2184535290 / 2031539482 / +7.5%	2307989492 / 2399565049 / -3.8%	0.95 / 0.85 / +11.8%
tpch_q22/duckdb:vortex-compact	269697388 / 259225711 / +4.0%	474280258 / 390068086 / +21.6%	0.57 / 0.66 / -14.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	397387395 / 406210099 / -2.2%	461123697 / 519890828 / -11.3%	0.86 / 0.78 / +10.3%
tpch_q02/duckdb:parquet	875979089 / 852761333 / +2.7%	1323658080 / 1323033948 / +0.0%	0.66 / 0.64 / +2.7%
tpch_q03/duckdb:parquet	1038383011 / 975996898 / +6.4%	1253376516 / 1642264819 / -23.7%	0.83 / 0.59 / +39.4%
tpch_q04/duckdb:parquet	680836472 / 588372904 / +15.7%	887471241 / 715756351 / +24.0%	0.77 / 0.82 / -6.7%
tpch_q05/duckdb:parquet	1412999628 / 1195224181 / +18.2%	1529401741 / 1223713489 / +25.0%	0.92 / 0.98 / -5.4%
tpch_q06/duckdb:parquet	403234064 / 393270733 / +2.5%	541224020 / 373604904 / +44.9% 🔴	0.75 / 1.05 / -29.2%
tpch_q07/duckdb:parquet	970375518 / 1067529209 / -9.1%	951657644 / 1052903171 / -9.6%	1.02 / 1.01 / +0.6%
tpch_q08/duckdb:parquet	1431671246 / 1315077628 / +8.9%	1418652986 / 1400072249 / +1.3%	1.01 / 0.94 / +7.4%
tpch_q09/duckdb:parquet	1378991501 / 1359678810 / +1.4%	1482419864 / 1468723610 / +0.9%	0.93 / 0.93 / +0.5%
tpch_q10/duckdb:parquet	2576094384 / 2447957459 / +5.2%	3649018042 / 4293638399 / -15.0%	0.71 / 0.57 / +23.8%
tpch_q11/duckdb:parquet	540592635 / 511350275 / +5.7%	582284429 / 524313536 / +11.1%	0.93 / 0.98 / -4.8%
tpch_q12/duckdb:parquet	902604421 / 704989039 / +28.0%	1132707568 / 888610263 / +27.5%	0.80 / 0.79 / +0.4%
tpch_q13/duckdb:parquet	1020681596 / 980023508 / +4.1%	1855786219 / 1350648145 / +37.4% 🔴	0.55 / 0.73 / -24.2%
tpch_q14/duckdb:parquet	702739667 / 728624639 / -3.6%	724810626 / 899428387 / -19.4%	0.97 / 0.81 / +19.7%
tpch_q15/duckdb:parquet	476905345 / 452884673 / +5.3%	451841242 / 505112732 / -10.5%	1.06 / 0.90 / +17.7%
tpch_q16/duckdb:parquet	674750548 / 713256021 / -5.4%	552306802 / 695513222 / -20.6%	1.22 / 1.03 / +19.1%
tpch_q17/duckdb:parquet	661553757 / 641059628 / +3.2%	686202996 / 704196073 / -2.6%	0.96 / 0.91 / +5.9%
tpch_q18/duckdb:parquet	937301970 / 924896312 / +1.3%	1267298891 / 1151729610 / +10.0%	0.74 / 0.80 / -7.9%
tpch_q19/duckdb:parquet	810429339 / 879062184 / -7.8%	902118608 / 868604916 / +3.9%	0.90 / 1.01 / -11.2%
tpch_q20/duckdb:parquet	1204142098 / 1225784457 / -1.8%	1389120549 / 1659196259 / -16.3%	0.87 / 0.74 / +17.3%
tpch_q21/duckdb:parquet	1069456028 / 1119825648 / -4.5%	1158559565 / 1000663988 / +15.8%	0.92 / 1.12 / -17.5%
tpch_q22/duckdb:parquet	922139139 / 922598085 / -0.0%	996887534 / 939175995 / +6.1%	0.93 / 0.98 / -5.8%

github-actions · 2026-08-24T18:03:17Z

Benchmarks: Compression 📖

Commits: PR 021a6f41 vs base e4b34213

vortex / vortex-file-compressed / ns (0.977x ➖, 1↑ 0↓)

name	ns (PR / base / %diff)
compress time/Arade	1154089127 / 1164883343 / -0.9%
compress time/Bimbo	4766954936 / 4854413798 / -1.8%
compress time/CMSprovider	3877538079 / 3983237743 / -2.7%
compress time/Euro2016	438094379 / 465676907 / -5.9%
compress time/Food	423424944 / 428787247 / -1.3%
compress time/HashTags	903308894 / 955377958 / -5.5%
compress time/TPC-H l_comment canonical	1154565632 / 1171079780 / -1.4%
compress time/TPC-H l_comment chunked	1136086413 / 1176785626 / -3.5%
compress time/taxi	578242466 / 574779893 / +0.6%
compress time/wide table cols=100 chunks=1 rows=1000	7973246 / 8124687 / -1.9%
compress time/wide table cols=100 chunks=50 rows=1000	8319406 / 8329076 / -0.1%
compress time/wide table cols=1000 chunks=1 rows=1000	82904176 / 85828308 / -3.4%
compress time/wide table cols=1000 chunks=50 rows=1000	85335498 / 84273911 / +1.3%
compress time/wide table cols=10000 chunks=1 rows=1000	971641964 / 1007633909 / -3.6%
compress time/wide table cols=10000 chunks=50 rows=1000	985526522 / 998479244 / -1.3%
decompress time/Arade	24378129 / 23865659 / +2.1%
decompress time/Bimbo	82219964 / 83612568 / -1.7%
decompress time/CMSprovider	71434531 / 78201810 / -8.7%
decompress time/Euro2016	13898259 / 14371599 / -3.3%
decompress time/Food	6596322 / 6563705 / +0.5%
decompress time/HashTags	87573476 / 92051736 / -4.9%
decompress time/TPC-H l_comment canonical	34030153 / 34804472 / -2.2%
decompress time/TPC-H l_comment chunked	34066142 / 34943668 / -2.5%
decompress time/taxi	14582467 / 14699667 / -0.8%
decompress time/wide table cols=100 chunks=1 rows=1000	2339968 / 2349545 / -0.4%
decompress time/wide table cols=100 chunks=50 rows=1000	2355326 / 2328457 / +1.2%
decompress time/wide table cols=1000 chunks=1 rows=1000	23132632 / 23036488 / +0.4%
decompress time/wide table cols=1000 chunks=50 rows=1000	23040208 / 23267145 / -1.0%
decompress time/wide table cols=10000 chunks=1 rows=1000	268760899 / 309673450 / -13.2% 🟢
decompress time/wide table cols=10000 chunks=50 rows=1000	271115837 / 278841956 / -2.8%

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

name	bytes (PR / base / %diff)
vortex-file-compressed size/Arade	145313924 / 145313924 / +0.0%
vortex-file-compressed size/Bimbo	466894596 / 466894596 / +0.0%
vortex-file-compressed size/CMSprovider	417691700 / 417691700 / +0.0%
vortex-file-compressed size/Euro2016	162329148 / 162112788 / +0.1%
vortex-file-compressed size/Food	41963280 / 41963280 / +0.0%
vortex-file-compressed size/HashTags	186618268 / 186618300 / -0.0%
vortex-file-compressed size/TPC-H l_comment canonical	172613296 / 172613296 / +0.0%
vortex-file-compressed size/TPC-H l_comment chunked	172613296 / 172613296 / +0.0%
vortex-file-compressed size/taxi	52250516 / 52250516 / +0.0%
vortex-file-compressed size/wide table cols=100 chunks=1 rows=1000	932656 / 932656 / +0.0%
vortex-file-compressed size/wide table cols=100 chunks=50 rows=1000	932656 / 932656 / +0.0%
vortex-file-compressed size/wide table cols=1000 chunks=1 rows=1000	9309856 / 9309856 / +0.0%
vortex-file-compressed size/wide table cols=1000 chunks=50 rows=1000	9309856 / 9309856 / +0.0%
vortex-file-compressed size/wide table cols=10000 chunks=1 rows=1000	93117856 / 93117856 / +0.0%
vortex-file-compressed size/wide table cols=10000 chunks=50 rows=1000	93117856 / 93117856 / +0.0%

vortex / vortex-file-compressed / ratio (0.981x ➖, 1↑ 0↓)

name	ratio (PR / base / %diff)
vortex:parquet-zstd ratio compress time/Arade	0.392759103 / 0.394765241 / -0.5%
vortex:parquet-zstd ratio compress time/Bimbo	0.330838056 / 0.336693574 / -1.7%
vortex:parquet-zstd ratio compress time/CMSprovider	0.499671652 / 0.507947593 / -1.6%
vortex:parquet-zstd ratio compress time/Euro2016	0.290191921 / 0.310684059 / -6.6%
vortex:parquet-zstd ratio compress time/Food	0.462825274 / 0.469610572 / -1.4%
vortex:parquet-zstd ratio compress time/HashTags	0.371014595 / 0.393329147 / -5.7%
vortex:parquet-zstd ratio compress time/TPC-H l_comment canonical	0.317201375 / 0.319825889 / -0.8%
vortex:parquet-zstd ratio compress time/TPC-H l_comment chunked	0.309119071 / 0.321174126 / -3.8%
vortex:parquet-zstd ratio compress time/taxi	0.423023209 / 0.460976698 / -8.2%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=1 rows=1000	1.29029912 / 1.28465167 / +0.4%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=50 rows=1000	1.33412242 / 1.33003338 / +0.3%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=1 rows=1000	1.09561845 / 1.13825333 / -3.7%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=50 rows=1000	1.12700969 / 1.11713466 / +0.9%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=1 rows=1000	1.23347209 / 1.27354754 / -3.1%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=50 rows=1000	1.23579268 / 1.26066076 / -2.0%
vortex:parquet-zstd ratio decompress time/Arade	0.0342416889 / 0.0334017003 / +2.5%
vortex:parquet-zstd ratio decompress time/Bimbo	0.0426580701 / 0.0434055305 / -1.7%
vortex:parquet-zstd ratio decompress time/CMSprovider	0.0367547992 / 0.0399713086 / -8.0%
vortex:parquet-zstd ratio decompress time/Euro2016	0.0319894642 / 0.0333266832 / -4.0%
vortex:parquet-zstd ratio decompress time/Food	0.0293910175 / 0.0293281044 / +0.2%
vortex:parquet-zstd ratio decompress time/HashTags	0.123716759 / 0.131912766 / -6.2%
vortex:parquet-zstd ratio decompress time/TPC-H l_comment canonical	0.050758245 / 0.051678189 / -1.8%
vortex:parquet-zstd ratio decompress time/TPC-H l_comment chunked	0.0503711132 / 0.0518388429 / -2.8%
vortex:parquet-zstd ratio decompress time/taxi	0.0513631794 / 0.0521582172 / -1.5%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=1 rows=1000	0.991437087 / 0.969633853 / +2.2%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=50 rows=1000	0.997054546 / 0.981470374 / +1.6%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=1 rows=1000	0.83080494 / 0.86553118 / -4.0%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=50 rows=1000	0.805939722 / 0.840921804 / -4.2%
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=1 rows=1000	0.899198009 / 1.03142549 / -12.8% 🟢
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=50 rows=1000	0.874410059 / 0.928211147 / -5.8%
vortex:parquet-zstd size/Arade	0.563201087 / 0.563201087 / -0.0%
vortex:parquet-zstd size/Bimbo	1.21423563 / 1.21423563 / -0.0%
vortex:parquet-zstd size/CMSprovider	1.10827201 / 1.10827201 / +0.0%
vortex:parquet-zstd size/Euro2016	1.32001211 / 1.31825274 / +0.1%
vortex:parquet-zstd size/Food	1.17545848 / 1.17545848 / -0.0%
vortex:parquet-zstd size/HashTags	1.39777507 / 1.39777531 / -0.0%
vortex:parquet-zstd size/TPC-H l_comment canonical	1.09001779 / 1.09001779 / -0.0%
vortex:parquet-zstd size/TPC-H l_comment chunked	1.09001779 / 1.09001779 / -0.0%
vortex:parquet-zstd size/taxi	0.945135319 / 0.945135319 / -0.0%
vortex:parquet-zstd size/wide table cols=100 chunks=1 rows=1000	1.00027027 / 1.00027027 / -0.0%
vortex:parquet-zstd size/wide table cols=100 chunks=50 rows=1000	1.00027027 / 1.00027027 / -0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=1 rows=1000	0.998482626 / 0.998482626 / -0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=50 rows=1000	0.998482626 / 0.998482626 / -0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=1 rows=1000	0.998689961 / 0.998689961 / +0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=50 rows=1000	0.998689961 / 0.998689961 / +0.0%

vortex / parquet / ns (1.005x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
parquet_rs-zstd compress time/Arade	2938414711 / 2950825512 / -0.4%
parquet_rs-zstd compress time/Bimbo	14408726096 / 14417898585 / -0.1%
parquet_rs-zstd compress time/CMSprovider	7760172228 / 7841828162 / -1.0%
parquet_rs-zstd compress time/Euro2016	1509671175 / 1498876086 / +0.7%
parquet_rs-zstd compress time/Food	914869968 / 913069834 / +0.2%
parquet_rs-zstd compress time/HashTags	2434699085 / 2428952865 / +0.2%
parquet_rs-zstd compress time/TPC-H l_comment canonical	3639850654 / 3661616585 / -0.6%
parquet_rs-zstd compress time/TPC-H l_comment chunked	3675238829 / 3664011302 / +0.3%
parquet_rs-zstd compress time/taxi	1366928465 / 1246874073 / +9.6%
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	6179378 / 6324428 / -2.3%
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000	6235864 / 6262306 / -0.4%
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	75668839 / 75403520 / +0.4%
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	75718513 / 75437558 / +0.4%
parquet_rs-zstd compress time/wide table cols=10000 chunks=1 rows=1000	787729183 / 791202431 / -0.4%
parquet_rs-zstd compress time/wide table cols=10000 chunks=50 rows=1000	797485320 / 792028494 / +0.7%
parquet_rs-zstd decompress time/Arade	711942950 / 714504315 / -0.4%
parquet_rs-zstd decompress time/Bimbo	1927418745 / 1926311397 / +0.1%
parquet_rs-zstd decompress time/CMSprovider	1943542955 / 1956448579 / -0.7%
parquet_rs-zstd decompress time/Euro2016	434463638 / 431234003 / +0.7%
parquet_rs-zstd decompress time/Food	224433264 / 223802565 / +0.3%
parquet_rs-zstd decompress time/HashTags	707854595 / 697822804 / +1.4%
parquet_rs-zstd decompress time/TPC-H l_comment canonical	670435966 / 673484746 / -0.5%
parquet_rs-zstd decompress time/TPC-H l_comment chunked	676303140 / 674082716 / +0.3%
parquet_rs-zstd decompress time/taxi	283908963 / 281828402 / +0.7%
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2360178 / 2423126 / -2.6%
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2362284 / 2372417 / -0.4%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	27843638 / 26615434 / +4.6%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	28588004 / 27668619 / +3.3%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=1 rows=1000	298889562 / 300238315 / -0.4%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=50 rows=1000	310055716 / 300407894 / +3.2%

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	376885545 / 376885545 / +0.0%
parquet size/Euro2016	122975499 / 122975499 / +0.0%
parquet size/Food	35699500 / 35699500 / +0.0%
parquet size/HashTags	133510943 / 133510943 / +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%

joseph-isaacs added action/bench-all Runs all CPU benchmarks. Do not combine with other benchmark labels; GPU is the only exception. changelog/chore A trivial change labels Aug 24, 2026

joseph-isaacs marked this pull request as ready for review August 24, 2026 17:07

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 Aug 24, 2026

joseph-isaacs added changelog/break A breaking API change and removed changelog/chore A trivial change labels Aug 24, 2026

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Merging this PR will degrade performance by 12.61%

Performance Changes

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Polar Signals Profiling Results

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github-actions Bot commented Aug 24, 2026

Benchmarks: PolarSignals Profiling 📖

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Benchmarks: String Encoding 📖

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Benchmarks: TPC-H SF=1 on NVME 📖

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Benchmarks: FineWeb NVMe 📖

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Benchmarks: Clickbench Sorted on NVME 📖

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Benchmarks: Appian on NVME 📖

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Benchmarks: Statistical and Population Genetics 📖

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Benchmarks: TPC-DS SF=1 on NVME 📖

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Benchmarks: TPC-H SF=10 on NVME 📖

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Benchmarks: FineWeb S3 📖

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Benchmarks: Clickbench on NVME 📖

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Benchmarks: TPC-H SF=1 on S3 📖

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Benchmarks: Random Access 📖

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Benchmarks: TPC-H SF=10 on S3 📖

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Benchmarks: Compression 📖

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joseph-isaacs commented Aug 24, 2026 •

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