duckdb: disable function serialization

[myrrc]

Duckdb serializes internal function state only if you don't add
serialize/deserialize callbacks. This is wrong if filters are pushed down.
Tpch q11 plan was incorrect due to that, with 6 different scans replaced by one.

Disable function serialization with a hack (verify_serialization = false).

This is an upstream bug which is reported to duckdb:
duckdb/duckdb#25740

[myrrc]

This is the same solution as @joseph-isaacs's https://github.com/vortex-data/vortex/pull/9802/changes, albeit with a different comment.

[codspeed]

Merging this PR will degrade performance by 10.06%

⚠️ Unknown Walltime execution environment detected

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

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

⚠️ Different runtime environments detected

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

Open the report in CodSpeed to investigate

⚡ 2 improved benchmarks
❌ 4 regressed benchmarks
✅ 2192 untouched benchmarks
⏩ 218 skipped benchmarks¹

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	BASE	HEAD	Efficiency
❌	WallTime	arrow_checked_add_u32_neon[16384]	13.5 µs	20.4 µs	-33.72%
❌	Simulation	random_i8[0.5]	71.3 µs	94.9 µs	-24.83%
❌	Simulation	decompress[u64, (4000, 1024)]	71.5 µs	86.8 µs	-17.56%
❌	WallTime	deferred_i64_avx2[PerRowPerRow]	9.9 µs	11.5 µs	-13.87%
⚡	Simulation	random_i16[0.8]	96.4 µs	78.1 µs	+23.5%
⚡	WallTime	arrow_checked_add_u32_avx2[16384]	21.4 µs	17.6 µs	+21.2%

Tip

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

---

_{Comparing myrrc/duckdb-no-serialize (68fb80d) with develop (b5f43ba)}

Footnotes

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

[github-actions]

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	68fb80d	statpopgen	1	Explore Profiling Data
🟢 Done	68fb80d	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	68fb80d	fineweb-s3	1	Explore Profiling Data
🟢 Done	68fb80d	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	68fb80d	fineweb	1	Explore Profiling Data
🟢 Done	68fb80d	clickbench-nvme	1	Explore Profiling Data
🟢 Done	68fb80d	tpcds-nvme	1	Explore Profiling Data
🟢 Done	68fb80d	polarsignals	1	Explore Profiling Data
🟢 Done	68fb80d	tpch-s3	1	Explore Profiling Data
🟢 Done	68fb80d	tpch-nvme	1	Explore Profiling Data

---

Powered by Polar Signals Cloud

[github-actions]

Benchmarks: PolarSignals Profiling 📖

Commits: PR 68fb80dc vs base a3e9d40e
Vortex (geomean): hot 1.006x ➖ · cold 1.012x ➖

---

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	45041558 / 45048800 / -0.0%	91171905 / 89636427 / +1.7%	0.49 / 0.50 / -1.7%
polarsignals_q01/datafusion:vortex-file-compressed	50806697 / 50762500 / +0.1%	114547025 / 113620930 / +0.8%	0.44 / 0.45 / -0.7%
polarsignals_q02/datafusion:vortex-file-compressed	36723788 / 35154268 / +4.5%	84381229 / 82866820 / +1.8%	0.44 / 0.42 / +2.6%
polarsignals_q03/datafusion:vortex-file-compressed	53735430 / 53863840 / -0.2%	116660850 / 119765667 / -2.6%	0.46 / 0.45 / +2.4%
polarsignals_q04/datafusion:vortex-file-compressed	9769616 / 9581426 / +2.0%	49357753 / 48475352 / +1.8%	0.20 / 0.20 / +0.1%
polarsignals_q05/datafusion:vortex-file-compressed	12176543 / 11814291 / +3.1%	54776159 / 53815151 / +1.8%	0.22 / 0.22 / +1.3%
polarsignals_q06/datafusion:vortex-file-compressed	21426334 / 21462794 / -0.2%	62017978 / 62848646 / -1.3%	0.35 / 0.34 / +1.2%
polarsignals_q07/datafusion:vortex-file-compressed	11391778 / 11502270 / -1.0%	53901850 / 52189174 / +3.3%	0.21 / 0.22 / -4.1%
polarsignals_q08/datafusion:vortex-file-compressed	97570207 / 97436432 / +0.1%	161779466 / 162705113 / -0.6%	0.60 / 0.60 / +0.7%
polarsignals_q09/datafusion:vortex-file-compressed	9872504 / 10088739 / -2.1%	50501388 / 47764314 / +5.7%	0.20 / 0.21 / -7.4%

---

No file size changes detected.

[github-actions]

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.4%
Engines: DataFusion No clear signal (-0.2%, low confidence) · DuckDB No clear signal (+0.9%, low confidence)
Vortex (geomean): hot 1.007x ➖ · cold 1.001x ➖
Parquet (geomean): hot 1.003x ➖ · cold 1.001x ➖
Shifts: Parquet (control) +0.3% · Median polish +0.8%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed / ns (1.007x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	16308050 / 16530859 / -1.3%	43156638 / 45074932 / -4.3%	0.38 / 0.37 / +3.0%
tpch_q02/datafusion:vortex-file-compressed	17520548 / 17446926 / +0.4%	35430528 / 36234198 / -2.2%	0.49 / 0.48 / +2.7%
tpch_q03/datafusion:vortex-file-compressed	19392512 / 19167512 / +1.2%	49605233 / 51441859 / -3.6%	0.39 / 0.37 / +4.9%
tpch_q04/datafusion:vortex-file-compressed	10328732 / 9910444 / +4.2%	31204454 / 31766924 / -1.8%	0.33 / 0.31 / +6.1%
tpch_q05/datafusion:vortex-file-compressed	37082422 / 36656374 / +1.2%	64441986 / 67108080 / -4.0%	0.58 / 0.55 / +5.3%
tpch_q06/datafusion:vortex-file-compressed	6298900 / 6126808 / +2.8%	28517202 / 27971909 / +1.9%	0.22 / 0.22 / +0.8%
tpch_q07/datafusion:vortex-file-compressed	51885244 / 51915884 / -0.1%	82057326 / 80487640 / +2.0%	0.63 / 0.65 / -2.0%
tpch_q08/datafusion:vortex-file-compressed	51988909 / 51930867 / +0.1%	79770655 / 79412832 / +0.5%	0.65 / 0.65 / -0.3%
tpch_q09/datafusion:vortex-file-compressed	49914886 / 49818326 / +0.2%	75709959 / 78404242 / -3.4%	0.66 / 0.64 / +3.8%
tpch_q10/datafusion:vortex-file-compressed	17011998 / 17129666 / -0.7%	48016368 / 46925224 / +2.3%	0.35 / 0.37 / -2.9%
tpch_q11/datafusion:vortex-file-compressed	15327319 / 15030321 / +2.0%	32692944 / 33725570 / -3.1%	0.47 / 0.45 / +5.2%
tpch_q12/datafusion:vortex-file-compressed	22689586 / 22949310 / -1.1%	44928268 / 47516407 / -5.4%	0.51 / 0.48 / +4.6%
tpch_q13/datafusion:vortex-file-compressed	19992472 / 19878435 / +0.6%	40402174 / 40572570 / -0.4%	0.49 / 0.49 / +1.0%
tpch_q14/datafusion:vortex-file-compressed	14990620 / 14961948 / +0.2%	37148718 / 38654389 / -3.9%	0.40 / 0.39 / +4.3%
tpch_q15/datafusion:vortex-file-compressed	18765385 / 18396342 / +2.0%	44010676 / 43702025 / +0.7%	0.43 / 0.42 / +1.3%
tpch_q16/datafusion:vortex-file-compressed	18652882 / 18486963 / +0.9%	36137419 / 38004954 / -4.9%	0.52 / 0.49 / +6.1%
tpch_q17/datafusion:vortex-file-compressed	28497497 / 27950329 / +2.0%	57481565 / 57595532 / -0.2%	0.50 / 0.49 / +2.2%
tpch_q18/datafusion:vortex-file-compressed	36725096 / 37199598 / -1.3%	57834993 / 55076254 / +5.0%	0.63 / 0.68 / -6.0%
tpch_q19/datafusion:vortex-file-compressed	13825967 / 13691901 / +1.0%	35198999 / 37790783 / -6.9%	0.39 / 0.36 / +8.4%
tpch_q20/datafusion:vortex-file-compressed	21049116 / 20948915 / +0.5%	45217770 / 44801666 / +0.9%	0.47 / 0.47 / -0.4%
tpch_q21/datafusion:vortex-file-compressed	40341458 / 39508262 / +2.1%	66789604 / 68469909 / -2.5%	0.60 / 0.58 / +4.7%
tpch_q22/datafusion:vortex-file-compressed	11217060 / 11418409 / -1.8%	31866292 / 32619023 / -2.3%	0.35 / 0.35 / +0.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	67305239 / 67327366 / -0.0%	85599576 / 85814529 / -0.3%	0.79 / 0.78 / +0.2%
tpch_q02/datafusion:parquet	53803666 / 53390824 / +0.8%	70270084 / 70364368 / -0.1%	0.77 / 0.76 / +0.9%
tpch_q03/datafusion:parquet	72882813 / 71989181 / +1.2%	97764415 / 102020529 / -4.2%	0.75 / 0.71 / +5.6%
tpch_q04/datafusion:parquet	39880352 / 39382108 / +1.3%	58868926 / 61886318 / -4.9%	0.68 / 0.64 / +6.5%
tpch_q05/datafusion:parquet	88677578 / 88231773 / +0.5%	116959090 / 116186353 / +0.7%	0.76 / 0.76 / -0.2%
tpch_q06/datafusion:parquet	28279906 / 28032105 / +0.9%	47444521 / 47494174 / -0.1%	0.60 / 0.59 / +1.0%
tpch_q07/datafusion:parquet	97740372 / 95225252 / +2.6%	121368892 / 126390658 / -4.0%	0.81 / 0.75 / +6.9%
tpch_q08/datafusion:parquet	97699338 / 96536701 / +1.2%	125404154 / 126545631 / -0.9%	0.78 / 0.76 / +2.1%
tpch_q09/datafusion:parquet	114787298 / 114666734 / +0.1%	145175820 / 147837673 / -1.8%	0.79 / 0.78 / +1.9%
tpch_q10/datafusion:parquet	80060456 / 80045845 / +0.0%	110383175 / 111373205 / -0.9%	0.73 / 0.72 / +0.9%
tpch_q11/datafusion:parquet	39611919 / 39414776 / +0.5%	61648395 / 62639523 / -1.6%	0.64 / 0.63 / +2.1%
tpch_q12/datafusion:parquet	62587530 / 61895983 / +1.1%	87358385 / 85788972 / +1.8%	0.72 / 0.72 / -0.7%
tpch_q13/datafusion:parquet	159942633 / 158940084 / +0.6%	180505400 / 181758861 / -0.7%	0.89 / 0.87 / +1.3%
tpch_q14/datafusion:parquet	40086914 / 39426555 / +1.7%	65328023 / 66022894 / -1.1%	0.61 / 0.60 / +2.8%
tpch_q15/datafusion:parquet	46511216 / 46862262 / -0.7%	68001607 / 70691488 / -3.8%	0.68 / 0.66 / +3.2%
tpch_q16/datafusion:parquet	38329563 / 38380746 / -0.1%	56713281 / 57455499 / -1.3%	0.68 / 0.67 / +1.2%
tpch_q17/datafusion:parquet	116340459 / 116609932 / -0.2%	140861421 / 141690847 / -0.6%	0.83 / 0.82 / +0.4%
tpch_q18/datafusion:parquet	115564630 / 115290353 / +0.2%	134407944 / 134518153 / -0.1%	0.86 / 0.86 / +0.3%
tpch_q19/datafusion:parquet	49982465 / 49421300 / +1.1%	77329870 / 78833502 / -1.9%	0.65 / 0.63 / +3.1%
tpch_q20/datafusion:parquet	58842912 / 57668135 / +2.0%	83241035 / 81380717 / +2.3%	0.71 / 0.71 / -0.2%
tpch_q21/datafusion:parquet	98957139 / 98657186 / +0.3%	123007512 / 121330524 / +1.4%	0.80 / 0.81 / -1.1%
tpch_q22/datafusion:parquet	42345830 / 40615598 / +4.3%	59984340 / 56757113 / +5.7%	0.71 / 0.72 / -1.3%

duckdb / vortex-file-compressed / ns (1.007x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	10732248 / 11765968 / -8.8%	22854120 / 23330575 / -2.0%	0.47 / 0.50 / -6.9%
tpch_q02/duckdb:vortex-file-compressed	17276269 / 17513808 / -1.4%	25404036 / 27241724 / -6.7%	0.68 / 0.64 / +5.8%
tpch_q03/duckdb:vortex-file-compressed	18391690 / 18479902 / -0.5%	39561135 / 33578919 / +17.8% 🔴	0.46 / 0.55 / -15.5%
tpch_q04/duckdb:vortex-file-compressed	17905705 / 17738790 / +0.9%	29436181 / 29704410 / -0.9%	0.61 / 0.60 / +1.9%
tpch_q05/duckdb:vortex-file-compressed	22667425 / 22200373 / +2.1%	33956277 / 33770340 / +0.6%	0.67 / 0.66 / +1.5%
tpch_q06/duckdb:vortex-file-compressed	6122380 / 5909826 / +3.6%	18338806 / 14911488 / +23.0% 🔴	0.33 / 0.40 / -15.8%
tpch_q07/duckdb:vortex-file-compressed	20654310 / 20139057 / +2.6%	37053427 / 37680590 / -1.7%	0.56 / 0.53 / +4.3%
tpch_q08/duckdb:vortex-file-compressed	23344896 / 24651911 / -5.3%	37546339 / 39075403 / -3.9%	0.62 / 0.63 / -1.4%
tpch_q09/duckdb:vortex-file-compressed	29773552 / 29498481 / +0.9%	48921712 / 45006588 / +8.7%	0.61 / 0.66 / -7.1%
tpch_q10/duckdb:vortex-file-compressed	29415265 / 28477533 / +3.3%	48187111 / 44744913 / +7.7%	0.61 / 0.64 / -4.1%
tpch_q11/duckdb:vortex-file-compressed	8642599 / 8018373 / +7.8%	13852064 / 15626764 / -11.4% 🟢	0.62 / 0.51 / +21.6%
tpch_q12/duckdb:vortex-file-compressed	17558646 / 16737394 / +4.9%	34425929 / 30114485 / +14.3% 🔴	0.51 / 0.56 / -8.2%
tpch_q13/duckdb:vortex-file-compressed	21658426 / 22068722 / -1.9%	44660561 / 39639273 / +12.7% 🔴	0.48 / 0.56 / -12.9%
tpch_q14/duckdb:vortex-file-compressed	13180001 / 13354071 / -1.3%	24023180 / 24856079 / -3.4%	0.55 / 0.54 / +2.1%
tpch_q15/duckdb:vortex-file-compressed	9746837 / 9490949 / +2.7%	19476830 / 18052096 / +7.9%	0.50 / 0.53 / -4.8%
tpch_q16/duckdb:vortex-file-compressed	18431521 / 18304675 / +0.7%	24752422 / 25487475 / -2.9%	0.74 / 0.72 / +3.7%
tpch_q17/duckdb:vortex-file-compressed	16033958 / 14820907 / +8.2%	37110534 / 31143772 / +19.2% 🔴	0.43 / 0.48 / -9.2%
tpch_q18/duckdb:vortex-file-compressed	25034010 / 25401520 / -1.4%	35048543 / 35072834 / -0.1%	0.71 / 0.72 / -1.4%
tpch_q19/duckdb:vortex-file-compressed	23701283 / 23836947 / -0.6%	37221330 / 38048158 / -2.2%	0.64 / 0.63 / +1.6%
tpch_q20/duckdb:vortex-file-compressed	17500317 / 17309107 / +1.1%	35616680 / 35326560 / +0.8%	0.49 / 0.49 / +0.3%
tpch_q21/duckdb:vortex-file-compressed	67658162 / 68800907 / -1.7%	85069325 / 84428498 / +0.8%	0.80 / 0.81 / -2.4%
tpch_q22/duckdb:vortex-file-compressed	12146488 / 12023874 / +1.0%	20078840 / 26053843 / -22.9% 🟢	0.60 / 0.46 / +31.1%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	60125973 / 60252804 / -0.2%	67144354 / 66728750 / +0.6%	0.90 / 0.90 / -0.8%
tpch_q02/duckdb:parquet	34663587 / 34908117 / -0.7%	43829134 / 43991550 / -0.4%	0.79 / 0.79 / -0.3%
tpch_q03/duckdb:parquet	62057842 / 62363680 / -0.5%	74065575 / 73354688 / +1.0%	0.84 / 0.85 / -1.4%
tpch_q04/duckdb:parquet	43156860 / 43345711 / -0.4%	52988382 / 53230763 / -0.5%	0.81 / 0.81 / +0.0%
tpch_q05/duckdb:parquet	63275781 / 61060826 / +3.6%	75488008 / 72502180 / +4.1%	0.84 / 0.84 / -0.5%
tpch_q06/duckdb:parquet	20148804 / 20018991 / +0.6%	27122449 / 24291647 / +11.7% 🔴	0.74 / 0.82 / -9.9%
tpch_q07/duckdb:parquet	60812896 / 61009007 / -0.3%	72086279 / 72059989 / +0.0%	0.84 / 0.85 / -0.4%
tpch_q08/duckdb:parquet	73228117 / 73311268 / -0.1%	85698633 / 86445961 / -0.9%	0.85 / 0.85 / +0.8%
tpch_q09/duckdb:parquet	113726978 / 116632926 / -2.5%	126984147 / 126887144 / +0.1%	0.90 / 0.92 / -2.6%
tpch_q10/duckdb:parquet	108672174 / 108439685 / +0.2%	121979377 / 122041972 / -0.1%	0.89 / 0.89 / +0.3%
tpch_q11/duckdb:parquet	20167231 / 20019756 / +0.7%	26576617 / 24578381 / +8.1%	0.76 / 0.81 / -6.8%
tpch_q12/duckdb:parquet	41360794 / 41335316 / +0.1%	49072268 / 49457106 / -0.8%	0.84 / 0.84 / +0.8%
tpch_q13/duckdb:parquet	237658700 / 239058864 / -0.6%	247324027 / 247799147 / -0.2%	0.96 / 0.96 / -0.4%
tpch_q14/duckdb:parquet	43597113 / 43563688 / +0.1%	51501145 / 52418913 / -1.8%	0.85 / 0.83 / +1.9%
tpch_q15/duckdb:parquet	24819733 / 24964505 / -0.6%	31321734 / 31320665 / +0.0%	0.79 / 0.80 / -0.6%
tpch_q16/duckdb:parquet	50057922 / 50112727 / -0.1%	58824337 / 57453801 / +2.4%	0.85 / 0.87 / -2.4%
tpch_q17/duckdb:parquet	44527191 / 44555919 / -0.1%	54188660 / 54357458 / -0.3%	0.82 / 0.82 / +0.2%
tpch_q18/duckdb:parquet	90333762 / 90536075 / -0.2%	102332339 / 100541734 / +1.8%	0.88 / 0.90 / -2.0%
tpch_q19/duckdb:parquet	61091332 / 61152500 / -0.1%	70888000 / 70819062 / +0.1%	0.86 / 0.86 / -0.2%
tpch_q20/duckdb:parquet	58558669 / 61034689 / -4.1%	70882089 / 74348513 / -4.7%	0.83 / 0.82 / +0.6%
tpch_q21/duckdb:parquet	136920093 / 136501571 / +0.3%	147805829 / 147503609 / +0.2%	0.93 / 0.93 / +0.1%
tpch_q22/duckdb:parquet	50374362 / 50256806 / +0.2%	57998229 / 57844996 / +0.3%	0.87 / 0.87 / -0.0%

---

No file size changes detected.

[github-actions]

Benchmarks: FineWeb NVMe 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.9%
Engines: DataFusion No clear signal (+0.0%, low confidence) · DuckDB No clear signal (-1.7%, low confidence)
Vortex (geomean): hot 1.005x ➖ · cold 1.006x ➖
Parquet (geomean): hot 1.014x ➖ · cold 0.985x ➖
Shifts: Parquet (control) +1.4% · Median polish +1.4%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed / ns (1.013x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	7097844 / 6797058 / +4.4%	20517705 / 23089082 / -11.1% 🟢	0.35 / 0.29 / +17.5%
fineweb_q01/datafusion:vortex-file-compressed	12007839 / 12484778 / -3.8%	46431953 / 46398649 / +0.1%	0.26 / 0.27 / -3.9%
fineweb_q02/datafusion:vortex-file-compressed	12633264 / 12220298 / +3.4%	53418494 / 52889604 / +1.0%	0.24 / 0.23 / +2.4%
fineweb_q03/datafusion:vortex-file-compressed	20095702 / 20337156 / -1.2%	101089350 / 111659106 / -9.5%	0.20 / 0.18 / +9.1%
fineweb_q04/datafusion:vortex-file-compressed	76625088 / 77016915 / -0.5%	155125380 / 168765319 / -8.1%	0.49 / 0.46 / +8.2%
fineweb_q05/datafusion:vortex-file-compressed	60147920 / 61109366 / -1.6%	135603553 / 138218553 / -1.9%	0.44 / 0.44 / +0.3%
fineweb_q06/datafusion:vortex-file-compressed	19827976 / 18947872 / +4.6%	101591664 / 112061521 / -9.3%	0.20 / 0.17 / +15.4%
fineweb_q07/datafusion:vortex-file-compressed	18645552 / 17493076 / +6.6%	111898115 / 110545979 / +1.2%	0.17 / 0.16 / +5.3%
fineweb_q08/datafusion:vortex-file-compressed	11046376 / 11059144 / -0.1%	46256200 / 48588972 / -4.8%	0.24 / 0.23 / +4.9%

datafusion / parquet / ns (1.013x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9693990 / 9407380 / +3.0%	32453505 / 34803017 / -6.8%	0.30 / 0.27 / +10.5%
fineweb_q01/datafusion:parquet	74888719 / 73933500 / +1.3%	148945036 / 159970671 / -6.9%	0.50 / 0.46 / +8.8%
fineweb_q02/datafusion:parquet	75629248 / 74192203 / +1.9%	148176113 / 162075353 / -8.6%	0.51 / 0.46 / +11.5%
fineweb_q03/datafusion:parquet	74954828 / 75511218 / -0.7%	145232532 / 157146875 / -7.6%	0.52 / 0.48 / +7.4%
fineweb_q04/datafusion:parquet	83653576 / 82518815 / +1.4%	145455518 / 157620632 / -7.7%	0.58 / 0.52 / +9.9%
fineweb_q05/datafusion:parquet	80942222 / 80043089 / +1.1%	144504658 / 158717844 / -9.0%	0.56 / 0.50 / +11.1%
fineweb_q06/datafusion:parquet	75355142 / 73809234 / +2.1%	151681770 / 165199872 / -8.2%	0.50 / 0.45 / +11.2%
fineweb_q07/datafusion:parquet	74975302 / 74556658 / +0.6%	145747092 / 151673163 / -3.9%	0.51 / 0.49 / +4.7%
fineweb_q08/datafusion:parquet	73815194 / 73352006 / +0.6%	146260597 / 155940526 / -6.2%	0.50 / 0.47 / +7.3%

duckdb / vortex-file-compressed / ns (0.998x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	1961581 / 2065274 / -5.0%	5625228 / 4824774 / +16.6% 🔴	0.35 / 0.43 / -18.5%
fineweb_q01/duckdb:vortex-file-compressed	21508710 / 24834914 / -13.4% 🟢	54111372 / 57722962 / -6.3%	0.40 / 0.43 / -7.6%
fineweb_q02/duckdb:vortex-file-compressed	19185063 / 21777903 / -11.9% 🟢	60454698 / 50557735 / +19.6% 🔴	0.32 / 0.43 / -26.3%
fineweb_q03/duckdb:vortex-file-compressed	27398480 / 27250206 / +0.5%	119436144 / 118677278 / +0.6%	0.23 / 0.23 / -0.1%
fineweb_q04/duckdb:vortex-file-compressed	80501893 / 74748860 / +7.7%	113632404 / 114429897 / -0.7%	0.71 / 0.65 / +8.5%
fineweb_q05/duckdb:vortex-file-compressed	65746949 / 60552247 / +8.6%	144307203 / 129131645 / +11.8% 🔴	0.46 / 0.47 / -2.8%
fineweb_q06/duckdb:vortex-file-compressed	40134394 / 41652160 / -3.6%	134240007 / 115337039 / +16.4% 🔴	0.30 / 0.36 / -17.2%
fineweb_q07/duckdb:vortex-file-compressed	33488024 / 30352555 / +10.3% 🔴	112232905 / 115768885 / -3.1%	0.30 / 0.26 / +13.8%
fineweb_q08/duckdb:vortex-file-compressed	6682344 / 6149182 / +8.7%	14384497 / 13534149 / +6.3%	0.46 / 0.45 / +2.2%

duckdb / parquet / ns (1.016x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	23917540 / 21838956 / +9.5%	26120170 / 22579978 / +15.7% 🔴	0.92 / 0.97 / -5.3%
fineweb_q01/duckdb:parquet	44913612 / 44595887 / +0.7%	55137079 / 54083319 / +1.9%	0.81 / 0.82 / -1.2%
fineweb_q02/duckdb:parquet	43926046 / 43240156 / +1.6%	54248793 / 52046788 / +4.2%	0.81 / 0.83 / -2.5%
fineweb_q03/duckdb:parquet	94465596 / 93859072 / +0.6%	190439532 / 170874529 / +11.4% 🔴	0.50 / 0.55 / -9.7%
fineweb_q04/duckdb:parquet	152277086 / 149992559 / +1.5%	212799305 / 203981643 / +4.3%	0.72 / 0.74 / -2.7%
fineweb_q05/duckdb:parquet	146976058 / 142058840 / +3.5%	200261741 / 195900697 / +2.2%	0.73 / 0.73 / +1.2%
fineweb_q06/duckdb:parquet	70483805 / 70692325 / -0.3%	115670255 / 121198626 / -4.6%	0.61 / 0.58 / +4.5%
fineweb_q07/duckdb:parquet	73267665 / 71369805 / +2.7%	155837525 / 150612711 / +3.5%	0.47 / 0.47 / -0.8%
fineweb_q08/duckdb:parquet	23891203 / 25177616 / -5.1%	27342699 / 26354583 / +3.7%	0.87 / 0.96 / -8.5%

---

No file size changes detected.

[github-actions]

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -2.3%
Engines: DataFusion No clear signal (-1.9%, low confidence) · DuckDB No clear signal (-2.7%, low confidence)
Vortex (geomean): hot 0.995x ➖ · cold 1.000x ➖
Parquet (geomean): hot 1.019x ➖ · cold 1.004x ➖
Shifts: Parquet (control) +1.9% · Median polish +1.5%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed / ns (0.996x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	185349748 / 177189990 / +4.6%	540957467 / 581757559 / -7.0%	0.34 / 0.30 / +12.5%
clickbench-sorted_q24/datafusion:vortex-file-compressed	11105772 / 11067995 / +0.3%	47214043 / 49043837 / -3.7%	0.24 / 0.23 / +4.2%
clickbench-sorted_q26/datafusion:vortex-file-compressed	11937992 / 11552021 / +3.3%	49837408 / 49587536 / +0.5%	0.24 / 0.23 / +2.8%
clickbench-sorted_q36/datafusion:vortex-file-compressed	23324242 / 23738589 / -1.7%	69088475 / 62819155 / +10.0%	0.34 / 0.38 / -10.7%
clickbench-sorted_q37/datafusion:vortex-file-compressed	17719264 / 18686422 / -5.2%	58626939 / 56700620 / +3.4%	0.30 / 0.33 / -8.3%
clickbench-sorted_q38/datafusion:vortex-file-compressed	17418868 / 17216392 / +1.2%	58173441 / 57729267 / +0.8%	0.30 / 0.30 / +0.4%
clickbench-sorted_q39/datafusion:vortex-file-compressed	40324866 / 40903864 / -1.4%	89037566 / 89569374 / -0.6%	0.45 / 0.46 / -0.8%
clickbench-sorted_q40/datafusion:vortex-file-compressed	12424598 / 12086076 / +2.8%	42418439 / 42142773 / +0.7%	0.29 / 0.29 / +2.1%
clickbench-sorted_q41/datafusion:vortex-file-compressed	11795380 / 12508800 / -5.7%	43416953 / 41784676 / +3.9%	0.27 / 0.30 / -9.2%
clickbench-sorted_q42/datafusion:vortex-file-compressed	9855668 / 10026056 / -1.7%	35916406 / 36197350 / -0.8%	0.27 / 0.28 / -0.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	760595094 / 755953682 / +0.6%	956904369 / 977546510 / -2.1%	0.79 / 0.77 / +2.8%
clickbench-sorted_q24/datafusion:parquet	8723996 / 8528804 / +2.3%	72276751 / 74195262 / -2.6%	0.12 / 0.11 / +5.0%
clickbench-sorted_q26/datafusion:parquet	9386437 / 8987784 / +4.4%	73445551 / 72271640 / +1.6%	0.13 / 0.12 / +2.8%
clickbench-sorted_q36/datafusion:parquet	94192349 / 93291458 / +1.0%	169792221 / 171264871 / -0.9%	0.55 / 0.54 / +1.8%
clickbench-sorted_q37/datafusion:parquet	64929332 / 63842156 / +1.7%	132074895 / 131487312 / +0.4%	0.49 / 0.49 / +1.3%
clickbench-sorted_q38/datafusion:parquet	88182656 / 87197213 / +1.1%	164531935 / 154930569 / +6.2%	0.54 / 0.56 / -4.8%
clickbench-sorted_q39/datafusion:parquet	160631779 / 159300322 / +0.8%	236889597 / 231877282 / +2.2%	0.68 / 0.69 / -1.3%
clickbench-sorted_q40/datafusion:parquet	44717241 / 44225582 / +1.1%	114730766 / 111130173 / +3.2%	0.39 / 0.40 / -2.1%
clickbench-sorted_q41/datafusion:parquet	42480708 / 41591958 / +2.1%	112861940 / 108645228 / +3.9%	0.38 / 0.38 / -1.7%
clickbench-sorted_q42/datafusion:parquet	26272444 / 26215738 / +0.2%	89084023 / 87191031 / +2.2%	0.29 / 0.30 / -1.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	57788761 / 61602635 / -6.2%	81195856 / 89996303 / -9.8%	0.71 / 0.68 / +4.0%
clickbench-sorted_q24/duckdb:vortex-file-compressed	18575214 / 20671646 / -10.1% 🟢	29807145 / 38026427 / -21.6% 🟢	0.62 / 0.54 / +14.6%
clickbench-sorted_q26/duckdb:vortex-file-compressed	14423367 / 15799067 / -8.7%	26034836 / 24129883 / +7.9%	0.55 / 0.65 / -15.4%
clickbench-sorted_q36/duckdb:vortex-file-compressed	31006352 / 29286456 / +5.9%	66174554 / 65209186 / +1.5%	0.47 / 0.45 / +4.3%
clickbench-sorted_q37/duckdb:vortex-file-compressed	27161224 / 24814920 / +9.5%	55940467 / 51927729 / +7.7%	0.49 / 0.48 / +1.6%
clickbench-sorted_q38/duckdb:vortex-file-compressed	26539243 / 25560216 / +3.8%	55162162 / 58264668 / -5.3%	0.48 / 0.44 / +9.7%
clickbench-sorted_q39/duckdb:vortex-file-compressed	47806912 / 48625068 / -1.7%	93006336 / 92118290 / +1.0%	0.51 / 0.53 / -2.6%
clickbench-sorted_q40/duckdb:vortex-file-compressed	15970560 / 15231326 / +4.9%	38044918 / 36692571 / +3.7%	0.42 / 0.42 / +1.1%
clickbench-sorted_q41/duckdb:vortex-file-compressed	16154063 / 15808710 / +2.2%	38325692 / 35641459 / +7.5%	0.42 / 0.44 / -5.0%
clickbench-sorted_q42/duckdb:vortex-file-compressed	12615834 / 12982071 / -2.8%	31274874 / 29603774 / +5.6%	0.40 / 0.44 / -8.0%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	126929436 / 122013976 / +4.0%	142693814 / 133593071 / +6.8%	0.89 / 0.91 / -2.6%
clickbench-sorted_q24/duckdb:parquet	17993788 / 17499203 / +2.8%	25464630 / 30260092 / -15.8% 🟢	0.71 / 0.58 / +22.2%
clickbench-sorted_q26/duckdb:parquet	12883750 / 13000482 / -0.9%	25102922 / 24365954 / +3.0%	0.51 / 0.53 / -3.8%
clickbench-sorted_q36/duckdb:parquet	44282572 / 42957688 / +3.1%	67638919 / 59328508 / +14.0% 🔴	0.65 / 0.72 / -9.6%
clickbench-sorted_q37/duckdb:parquet	32471160 / 30001834 / +8.2%	45753658 / 44256451 / +3.4%	0.71 / 0.68 / +4.7%
clickbench-sorted_q38/duckdb:parquet	40031223 / 40359928 / -0.8%	54411665 / 55545192 / -2.0%	0.74 / 0.73 / +1.3%
clickbench-sorted_q39/duckdb:parquet	73363108 / 69318930 / +5.8%	89194173 / 87506654 / +1.9%	0.82 / 0.79 / +3.8%
clickbench-sorted_q40/duckdb:parquet	18172413 / 17431560 / +4.3%	36099799 / 36126022 / -0.1%	0.50 / 0.48 / +4.3%
clickbench-sorted_q41/duckdb:parquet	17700390 / 18081311 / -2.1%	34555943 / 36390942 / -5.0%	0.51 / 0.50 / +3.1%
clickbench-sorted_q42/duckdb:parquet	10978735 / 11108582 / -1.2%	24413435 / 26593394 / -8.2%	0.45 / 0.42 / +7.7%

---

File Size Changes (100 files changed, -0.0% overall, 45↑ 55↓)

File	Scale	Format	Base	HEAD	Change	%
hits_086.vortex	1.0	vortex-file-compressed	191.76 MB	195.32 MB	+3.56 MB	+1.9%
hits_027.vortex	1.0	vortex-file-compressed	189.47 MB	191.54 MB	+2.07 MB	+1.1%
hits_012.vortex	1.0	vortex-file-compressed	190.72 MB	192.65 MB	+1.93 MB	+1.0%
hits_056.vortex	1.0	vortex-file-compressed	135.09 MB	136.08 MB	+1017.28 KB	+0.7%
hits_064.vortex	1.0	vortex-file-compressed	190.38 MB	191.62 MB	+1.24 MB	+0.6%
hits_071.vortex	1.0	vortex-file-compressed	139.29 MB	140.08 MB	+808.12 KB	+0.6%
hits_072.vortex	1.0	vortex-file-compressed	101.87 MB	102.08 MB	+215.29 KB	+0.2%
hits_093.vortex	1.0	vortex-file-compressed	130.79 MB	130.97 MB	+185.53 KB	+0.1%
hits_046.vortex	1.0	vortex-file-compressed	100.61 MB	100.74 MB	+132.31 KB	+0.1%
hits_089.vortex	1.0	vortex-file-compressed	130.53 MB	130.69 MB	+163.47 KB	+0.1%
hits_004.vortex	1.0	vortex-file-compressed	130.58 MB	130.73 MB	+153.93 KB	+0.1%
hits_038.vortex	1.0	vortex-file-compressed	189.55 MB	189.74 MB	+202.20 KB	+0.1%
hits_077.vortex	1.0	vortex-file-compressed	172.88 MB	173.02 MB	+146.05 KB	+0.1%
hits_073.vortex	1.0	vortex-file-compressed	172.95 MB	173.08 MB	+129.73 KB	+0.1%
hits_025.vortex	1.0	vortex-file-compressed	172.23 MB	172.35 MB	+121.46 KB	+0.1%
hits_008.vortex	1.0	vortex-file-compressed	139.42 MB	139.51 MB	+97.17 KB	+0.1%
hits_014.vortex	1.0	vortex-file-compressed	172.67 MB	172.78 MB	+117.08 KB	+0.1%
hits_054.vortex	1.0	vortex-file-compressed	147.23 MB	147.32 MB	+93.44 KB	+0.1%
hits_043.vortex	1.0	vortex-file-compressed	126.72 MB	126.79 MB	+68.71 KB	+0.1%
hits_082.vortex	1.0	vortex-file-compressed	139.15 MB	139.22 MB	+73.64 KB	+0.1%
hits_085.vortex	1.0	vortex-file-compressed	200.67 MB	200.77 MB	+101.82 KB	+0.0%
hits_028.vortex	1.0	vortex-file-compressed	152.23 MB	152.30 MB	+68.20 KB	+0.0%
hits_009.vortex	1.0	vortex-file-compressed	100.99 MB	101.03 MB	+44.18 KB	+0.0%
hits_099.vortex	1.0	vortex-file-compressed	171.89 MB	171.96 MB	+72.09 KB	+0.0%
hits_096.vortex	1.0	vortex-file-compressed	200.38 MB	200.46 MB	+82.35 KB	+0.0%
hits_006.vortex	1.0	vortex-file-compressed	126.59 MB	126.64 MB	+49.18 KB	+0.0%
hits_000.vortex	1.0	vortex-file-compressed	130.64 MB	130.68 MB	+45.35 KB	+0.0%
hits_088.vortex	1.0	vortex-file-compressed	172.81 MB	172.86 MB	+57.95 KB	+0.0%
hits_030.vortex	1.0	vortex-file-compressed	131.12 MB	131.16 MB	+40.66 KB	+0.0%
hits_037.vortex	1.0	vortex-file-compressed	178.07 MB	178.12 MB	+49.35 KB	+0.0%
hits_059.vortex	1.0	vortex-file-compressed	200.36 MB	200.41 MB	+53.78 KB	+0.0%
hits_062.vortex	1.0	vortex-file-compressed	171.24 MB	171.28 MB	+45.38 KB	+0.0%
hits_087.vortex	1.0	vortex-file-compressed	161.60 MB	161.64 MB	+41.65 KB	+0.0%
hits_002.vortex	1.0	vortex-file-compressed	161.59 MB	161.63 MB	+35.42 KB	+0.0%
hits_047.vortex	1.0	vortex-file-compressed	153.78 MB	153.81 MB	+29.19 KB	+0.0%
hits_083.vortex	1.0	vortex-file-compressed	156.21 MB	156.24 MB	+27.65 KB	+0.0%
hits_090.vortex	1.0	vortex-file-compressed	192.22 MB	192.25 MB	+33.96 KB	+0.0%
hits_091.vortex	1.0	vortex-file-compressed	147.35 MB	147.37 MB	+24.88 KB	+0.0%
hits_039.vortex	1.0	vortex-file-compressed	161.61 MB	161.64 MB	+27.07 KB	+0.0%
hits_051.vortex	1.0	vortex-file-compressed	172.84 MB	172.87 MB	+27.44 KB	+0.0%
hits_092.vortex	1.0	vortex-file-compressed	200.58 MB	200.60 MB	+20.52 KB	+0.0%
hits_060.vortex	1.0	vortex-file-compressed	192.81 MB	192.82 MB	+12.27 KB	+0.0%
hits_063.vortex	1.0	vortex-file-compressed	130.73 MB	130.73 MB	+5.62 KB	+0.0%
hits_023.vortex	1.0	vortex-file-compressed	194.89 MB	194.90 MB	+5.06 KB	+0.0%
hits_097.vortex	1.0	vortex-file-compressed	192.61 MB	192.62 MB	+1.16 KB	+0.0%
hits_033.vortex	1.0	vortex-file-compressed	200.95 MB	200.95 MB	240 B	-0.0%
hits_098.vortex	1.0	vortex-file-compressed	137.63 MB	137.63 MB	4.89 KB	-0.0%
hits_036.vortex	1.0	vortex-file-compressed	172.02 MB	172.02 MB	6.64 KB	-0.0%
hits_029.vortex	1.0	vortex-file-compressed	200.92 MB	200.91 MB	10.59 KB	-0.0%
hits_075.vortex	1.0	vortex-file-compressed	189.10 MB	189.09 MB	13.83 KB	-0.0%
hits_018.vortex	1.0	vortex-file-compressed	200.85 MB	200.84 MB	16.22 KB	-0.0%
hits_058.vortex	1.0	vortex-file-compressed	154.41 MB	154.40 MB	13.71 KB	-0.0%
hits_016.vortex	1.0	vortex-file-compressed	179.92 MB	179.90 MB	18.85 KB	-0.0%
hits_057.vortex	1.0	vortex-file-compressed	159.80 MB	159.77 MB	26.03 KB	-0.0%
hits_031.vortex	1.0	vortex-file-compressed	159.12 MB	159.09 MB	31.77 KB	-0.0%
hits_041.vortex	1.0	vortex-file-compressed	130.32 MB	130.29 MB	26.45 KB	-0.0%
hits_026.vortex	1.0	vortex-file-compressed	130.48 MB	130.45 MB	28.35 KB	-0.0%
hits_053.vortex	1.0	vortex-file-compressed	189.57 MB	189.53 MB	41.32 KB	-0.0%
hits_003.vortex	1.0	vortex-file-compressed	136.52 MB	136.49 MB	30.10 KB	-0.0%
hits_032.vortex	1.0	vortex-file-compressed	154.05 MB	154.01 MB	36.10 KB	-0.0%
hits_055.vortex	1.0	vortex-file-compressed	200.79 MB	200.73 MB	61.68 KB	-0.0%
hits_080.vortex	1.0	vortex-file-compressed	127.09 MB	127.05 MB	40.95 KB	-0.0%
hits_049.vortex	1.0	vortex-file-compressed	191.14 MB	191.08 MB	62.06 KB	-0.0%
hits_010.vortex	1.0	vortex-file-compressed	169.01 MB	168.95 MB	59.82 KB	-0.0%
hits_050.vortex	1.0	vortex-file-compressed	161.61 MB	161.55 MB	61.79 KB	-0.0%
hits_067.vortex	1.0	vortex-file-compressed	130.84 MB	130.79 MB	53.66 KB	-0.0%
hits_035.vortex	1.0	vortex-file-compressed	102.20 MB	102.15 MB	47.69 KB	-0.0%
hits_065.vortex	1.0	vortex-file-compressed	161.93 MB	161.84 MB	87.18 KB	-0.1%
hits_024.vortex	1.0	vortex-file-compressed	161.25 MB	161.17 MB	87.18 KB	-0.1%
hits_021.vortex	1.0	vortex-file-compressed	153.80 MB	153.71 MB	86.76 KB	-0.1%
hits_078.vortex	1.0	vortex-file-compressed	130.33 MB	130.25 MB	76.35 KB	-0.1%
hits_074.vortex	1.0	vortex-file-compressed	200.29 MB	200.17 MB	120.30 KB	-0.1%
hits_005.vortex	1.0	vortex-file-compressed	167.23 MB	167.13 MB	103.12 KB	-0.1%
hits_001.vortex	1.0	vortex-file-compressed	188.85 MB	188.73 MB	118.50 KB	-0.1%
hits_034.vortex	1.0	vortex-file-compressed	181.76 MB	181.65 MB	115.05 KB	-0.1%
hits_069.vortex	1.0	vortex-file-compressed	142.86 MB	142.76 MB	97.24 KB	-0.1%
hits_044.vortex	1.0	vortex-file-compressed	201.10 MB	200.95 MB	150.12 KB	-0.1%
hits_076.vortex	1.0	vortex-file-compressed	161.66 MB	161.52 MB	141.90 KB	-0.1%
hits_095.vortex	1.0	vortex-file-compressed	153.68 MB	153.55 MB	141.27 KB	-0.1%
hits_068.vortex	1.0	vortex-file-compressed	160.46 MB	160.31 MB	150.31 KB	-0.1%
hits_007.vortex	1.0	vortex-file-compressed	201.37 MB	201.19 MB	191.15 KB	-0.1%
hits_017.vortex	1.0	vortex-file-compressed	147.34 MB	147.19 MB	151.52 KB	-0.1%
hits_022.vortex	1.0	vortex-file-compressed	200.14 MB	199.94 MB	207.83 KB	-0.1%
hits_042.vortex	1.0	vortex-file-compressed	202.23 MB	202.02 MB	219.32 KB	-0.1%
hits_081.vortex	1.0	vortex-file-compressed	201.24 MB	201.02 MB	223.98 KB	-0.1%
hits_070.vortex	1.0	vortex-file-compressed	201.17 MB	200.91 MB	273.26 KB	-0.1%
hits_052.vortex	1.0	vortex-file-compressed	130.29 MB	130.11 MB	178.38 KB	-0.1%
hits_019.vortex	1.0	vortex-file-compressed	140.23 MB	140.03 MB	202.55 KB	-0.1%
hits_094.vortex	1.0	vortex-file-compressed	158.52 MB	158.25 MB	278.95 KB	-0.2%
hits_015.vortex	1.0	vortex-file-compressed	130.53 MB	130.30 MB	230.70 KB	-0.2%
hits_045.vortex	1.0	vortex-file-compressed	139.88 MB	139.44 MB	451.71 KB	-0.3%
hits_011.vortex	1.0	vortex-file-compressed	200.16 MB	199.22 MB	970.65 KB	-0.5%
hits_084.vortex	1.0	vortex-file-compressed	154.80 MB	153.97 MB	852.84 KB	-0.5%
hits_048.vortex	1.0	vortex-file-compressed	200.76 MB	199.63 MB	1.13 MB	-0.6%
hits_079.vortex	1.0	vortex-file-compressed	181.96 MB	180.90 MB	1.05 MB	-0.6%
hits_040.vortex	1.0	vortex-file-compressed	145.00 MB	143.90 MB	1.10 MB	-0.8%
hits_066.vortex	1.0	vortex-file-compressed	164.17 MB	162.89 MB	1.28 MB	-0.8%
hits_013.vortex	1.0	vortex-file-compressed	161.85 MB	160.00 MB	1.85 MB	-1.1%
hits_061.vortex	1.0	vortex-file-compressed	161.32 MB	159.42 MB	1.91 MB	-1.2%
hits_020.vortex	1.0	vortex-file-compressed	160.18 MB	158.27 MB	1.91 MB	-1.2%

Totals:

• vortex-file-compressed: 15.96 GB → 15.96 GB (-0.0%)

[github-actions]

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +1.3%
Engines: DataFusion No clear signal (+1.3%, low confidence) · DuckDB No clear signal (+1.3%, low confidence)
Vortex (geomean): hot 1.021x ➖ · cold 0.993x ➖
Parquet (geomean): hot 1.008x ➖ · cold 1.007x ➖
Shifts: Parquet (control) +0.8% · Median polish +1.1%

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 (1.019x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	95899416 / 94113765 / +1.9%	159183033 / 158727312 / +0.3%	0.60 / 0.59 / +1.6%
tpch_q02/datafusion:vortex-file-compressed	65118881 / 64307896 / +1.3%	93855397 / 97931225 / -4.2%	0.69 / 0.66 / +5.7%
tpch_q03/datafusion:vortex-file-compressed	64249664 / 62901001 / +2.1%	115169798 / 120833690 / -4.7%	0.56 / 0.52 / +7.2%
tpch_q04/datafusion:vortex-file-compressed	35534997 / 34746505 / +2.3%	77424648 / 78228483 / -1.0%	0.46 / 0.44 / +3.3%
tpch_q05/datafusion:vortex-file-compressed	118545950 / 117140568 / +1.2%	176368936 / 183915006 / -4.1%	0.67 / 0.64 / +5.5%
tpch_q06/datafusion:vortex-file-compressed	15060333 / 14442109 / +4.3%	64023578 / 76973206 / -16.8% 🟢	0.24 / 0.19 / +25.4%
tpch_q07/datafusion:vortex-file-compressed	140450760 / 138363156 / +1.5%	192602289 / 194262750 / -0.9%	0.73 / 0.71 / +2.4%
tpch_q08/datafusion:vortex-file-compressed	143035156 / 142574976 / +0.3%	203756438 / 218421078 / -6.7%	0.70 / 0.65 / +7.5%
tpch_q09/datafusion:vortex-file-compressed	209710673 / 183961384 / +14.0% 🔴	265019262 / 256992710 / +3.1%	0.79 / 0.72 / +10.5%
tpch_q10/datafusion:vortex-file-compressed	73601225 / 72781313 / +1.1%	139692652 / 136980849 / +2.0%	0.53 / 0.53 / -0.8%
tpch_q11/datafusion:vortex-file-compressed	43092017 / 43028725 / +0.1%	65157116 / 68797965 / -5.3%	0.66 / 0.63 / +5.7%
tpch_q12/datafusion:vortex-file-compressed	45548750 / 43814663 / +4.0%	88853333 / 90912494 / -2.3%	0.51 / 0.48 / +6.4%
tpch_q13/datafusion:vortex-file-compressed	46246658 / 46687935 / -0.9%	84350651 / 78855558 / +7.0%	0.55 / 0.59 / -7.4%
tpch_q14/datafusion:vortex-file-compressed	25851850 / 24791378 / +4.3%	101002786 / 100805776 / +0.2%	0.26 / 0.25 / +4.1%
tpch_q15/datafusion:vortex-file-compressed	36832034 / 37096832 / -0.7%	99603964 / 101277785 / -1.7%	0.37 / 0.37 / +1.0%
tpch_q16/datafusion:vortex-file-compressed	37405977 / 37021778 / +1.0%	66556591 / 66094749 / +0.7%	0.56 / 0.56 / +0.3%
tpch_q17/datafusion:vortex-file-compressed	178717836 / 172875169 / +3.4%	221855966 / 226116272 / -1.9%	0.81 / 0.76 / +5.4%
tpch_q18/datafusion:vortex-file-compressed	201928979 / 200956445 / +0.5%	260033734 / 266322703 / -2.4%	0.78 / 0.75 / +2.9%
tpch_q19/datafusion:vortex-file-compressed	34720332 / 34282654 / +1.3%	91252480 / 98251528 / -7.1%	0.38 / 0.35 / +9.0%
tpch_q20/datafusion:vortex-file-compressed	63124114 / 63062119 / +0.1%	115643237 / 127913090 / -9.6%	0.55 / 0.49 / +10.7%
tpch_q21/datafusion:vortex-file-compressed	179556109 / 180112657 / -0.3%	244713065 / 244225692 / +0.2%	0.73 / 0.74 / -0.5%
tpch_q22/datafusion:vortex-file-compressed	25551777 / 25547403 / +0.0%	51383355 / 56772585 / -9.5%	0.50 / 0.45 / +10.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	83480550 / 82214783 / +1.5%	127441632 / 134354002 / -5.1%	0.66 / 0.61 / +7.0%
tpch_q02/datafusion:parquet	135996137 / 137316258 / -1.0%	161614001 / 167549202 / -3.5%	0.84 / 0.82 / +2.7%
tpch_q03/datafusion:parquet	126418208 / 125013199 / +1.1%	193157684 / 197537902 / -2.2%	0.65 / 0.63 / +3.4%
tpch_q04/datafusion:parquet	54067284 / 53744825 / +0.6%	98835091 / 104085758 / -5.0%	0.55 / 0.52 / +5.9%
tpch_q05/datafusion:parquet	164274963 / 164318681 / -0.0%	246030464 / 246017875 / +0.0%	0.67 / 0.67 / -0.0%
tpch_q06/datafusion:parquet	32455616 / 32058282 / +1.2%	80874415 / 86249488 / -6.2%	0.40 / 0.37 / +8.0%
tpch_q07/datafusion:parquet	217985981 / 213566806 / +2.1%	286486637 / 292537677 / -2.1%	0.76 / 0.73 / +4.2%
tpch_q08/datafusion:parquet	212007607 / 211157976 / +0.4%	293380121 / 294814609 / -0.5%	0.72 / 0.72 / +0.9%
tpch_q09/datafusion:parquet	282482806 / 284083975 / -0.6%	360806044 / 357282138 / +1.0%	0.78 / 0.80 / -1.5%
tpch_q10/datafusion:parquet	304350927 / 306869501 / -0.8%	366565993 / 367126945 / -0.2%	0.83 / 0.84 / -0.7%
tpch_q11/datafusion:parquet	97610827 / 97110205 / +0.5%	119570705 / 120644118 / -0.9%	0.82 / 0.80 / +1.4%
tpch_q12/datafusion:parquet	79455411 / 78602841 / +1.1%	132412440 / 128573495 / +3.0%	0.60 / 0.61 / -1.8%
tpch_q13/datafusion:parquet	196663613 / 194639019 / +1.0%	229509219 / 228484552 / +0.4%	0.86 / 0.85 / +0.6%
tpch_q14/datafusion:parquet	75050721 / 75605266 / -0.7%	194097482 / 194840576 / -0.4%	0.39 / 0.39 / -0.4%
tpch_q15/datafusion:parquet	79473278 / 78072539 / +1.8%	140316475 / 139742383 / +0.4%	0.57 / 0.56 / +1.4%
tpch_q16/datafusion:parquet	85185018 / 84671741 / +0.6%	107619201 / 110140772 / -2.3%	0.79 / 0.77 / +3.0%
tpch_q17/datafusion:parquet	204461742 / 203084333 / +0.7%	268394829 / 266799691 / +0.6%	0.76 / 0.76 / +0.1%
tpch_q18/datafusion:parquet	268814970 / 264017793 / +1.8%	317589667 / 316215287 / +0.4%	0.85 / 0.83 / +1.4%
tpch_q19/datafusion:parquet	98085074 / 98614029 / -0.5%	168622168 / 173977312 / -3.1%	0.58 / 0.57 / +2.6%
tpch_q20/datafusion:parquet	153720530 / 152947033 / +0.5%	214280602 / 213393591 / +0.4%	0.72 / 0.72 / +0.1%
tpch_q21/datafusion:parquet	235433062 / 231319508 / +1.8%	311874578 / 316242587 / -1.4%	0.75 / 0.73 / +3.2%
tpch_q22/datafusion:parquet	163489186 / 161887038 / +1.0%	182640814 / 184735444 / -1.1%	0.90 / 0.88 / +2.1%

duckdb / vortex-file-compressed / ns (1.024x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	54184838 / 52366336 / +3.5%	97157253 / 94892318 / +2.4%	0.56 / 0.55 / +1.1%
tpch_q02/duckdb:vortex-file-compressed	31942460 / 32780072 / -2.6%	47198748 / 46909830 / +0.6%	0.68 / 0.70 / -3.2%
tpch_q03/duckdb:vortex-file-compressed	57564178 / 57914610 / -0.6%	102852239 / 107750792 / -4.5%	0.56 / 0.54 / +4.1%
tpch_q04/duckdb:vortex-file-compressed	79721527 / 79403647 / +0.4%	116248997 / 114359761 / +1.7%	0.69 / 0.69 / -1.2%
tpch_q05/duckdb:vortex-file-compressed	66502521 / 64622317 / +2.9%	117771455 / 117761037 / +0.0%	0.56 / 0.55 / +2.9%
tpch_q06/duckdb:vortex-file-compressed	21030064 / 21385366 / -1.7%	60442444 / 60740765 / -0.5%	0.35 / 0.35 / -1.2%
tpch_q07/duckdb:vortex-file-compressed	61610897 / 59589270 / +3.4%	124120092 / 126494397 / -1.9%	0.50 / 0.47 / +5.4%
tpch_q08/duckdb:vortex-file-compressed	85045932 / 85867632 / -1.0%	143993345 / 144036771 / -0.0%	0.59 / 0.60 / -0.9%
tpch_q09/duckdb:vortex-file-compressed	167436776 / 164914198 / +1.5%	237605960 / 238098202 / -0.2%	0.70 / 0.69 / +1.7%
tpch_q10/duckdb:vortex-file-compressed	115045914 / 114220081 / +0.7%	190793088 / 187036086 / +2.0%	0.60 / 0.61 / -1.3%
tpch_q11/duckdb:vortex-file-compressed	19154207 / 16162533 / +18.5% 🔴	32975637 / 30644135 / +7.6%	0.58 / 0.53 / +10.1%
tpch_q12/duckdb:vortex-file-compressed	55414012 / 53547756 / +3.5%	98116955 / 99992912 / -1.9%	0.56 / 0.54 / +5.5%
tpch_q13/duckdb:vortex-file-compressed	91376348 / 89803959 / +1.8%	136543362 / 136001057 / +0.4%	0.67 / 0.66 / +1.3%
tpch_q14/duckdb:vortex-file-compressed	32145162 / 32076120 / +0.2%	77349360 / 83250913 / -7.1%	0.42 / 0.39 / +7.9%
tpch_q15/duckdb:vortex-file-compressed	41104094 / 38974895 / +5.5%	90952448 / 84585801 / +7.5%	0.45 / 0.46 / -1.9%
tpch_q16/duckdb:vortex-file-compressed	42328332 / 42173543 / +0.4%	52722462 / 53969938 / -2.3%	0.80 / 0.78 / +2.7%
tpch_q17/duckdb:vortex-file-compressed	77043360 / 73678472 / +4.6%	153326937 / 153079676 / +0.2%	0.50 / 0.48 / +4.4%
tpch_q18/duckdb:vortex-file-compressed	135473131 / 131320686 / +3.2%	162152320 / 159995569 / +1.3%	0.84 / 0.82 / +1.8%
tpch_q19/duckdb:vortex-file-compressed	50658366 / 49539000 / +2.3%	124706141 / 109123467 / +14.3% 🔴	0.41 / 0.45 / -10.5%
tpch_q20/duckdb:vortex-file-compressed	61038336 / 59009064 / +3.4%	120447726 / 110341450 / +9.2%	0.51 / 0.53 / -5.2%
tpch_q21/duckdb:vortex-file-compressed	240052035 / 239492725 / +0.2%	287638335 / 279929273 / +2.8%	0.83 / 0.86 / -2.5%
tpch_q22/duckdb:vortex-file-compressed	41504014 / 39986792 / +3.8%	62191233 / 57800255 / +7.6%	0.67 / 0.69 / -3.5%

duckdb / parquet / ns (1.010x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	70535240 / 69944627 / +0.8%	101920402 / 87461425 / +16.5% 🔴	0.69 / 0.80 / -13.5%
tpch_q02/duckdb:parquet	70896045 / 70383675 / +0.7%	82524344 / 81162102 / +1.7%	0.86 / 0.87 / -0.9%
tpch_q03/duckdb:parquet	114629838 / 112104101 / +2.3%	154196399 / 146003852 / +5.6%	0.74 / 0.77 / -3.2%
tpch_q04/duckdb:parquet	74500876 / 73799747 / +1.0%	98557757 / 95226329 / +3.5%	0.76 / 0.77 / -2.5%
tpch_q05/duckdb:parquet	124809928 / 123543374 / +1.0%	174676831 / 160660571 / +8.7%	0.71 / 0.77 / -7.1%
tpch_q06/duckdb:parquet	34791139 / 34227037 / +1.6%	49187905 / 59560424 / -17.4% 🟢	0.71 / 0.57 / +23.1%
tpch_q07/duckdb:parquet	89660144 / 88513148 / +1.3%	129454529 / 127606407 / +1.4%	0.69 / 0.69 / -0.2%
tpch_q08/duckdb:parquet	142547822 / 141396383 / +0.8%	205299981 / 185278708 / +10.8% 🔴	0.69 / 0.76 / -9.0%
tpch_q09/duckdb:parquet	221911385 / 220953173 / +0.4%	270714444 / 265223468 / +2.1%	0.82 / 0.83 / -1.6%
tpch_q10/duckdb:parquet	471212214 / 469806157 / +0.3%	514608270 / 504419509 / +2.0%	0.92 / 0.93 / -1.7%
tpch_q11/duckdb:parquet	30652712 / 30284752 / +1.2%	37693795 / 37226636 / +1.3%	0.81 / 0.81 / -0.0%
tpch_q12/duckdb:parquet	75189512 / 75168886 / +0.0%	94435398 / 95196141 / -0.8%	0.80 / 0.79 / +0.8%
tpch_q13/duckdb:parquet	314831439 / 315488253 / -0.2%	331222754 / 325851721 / +1.6%	0.95 / 0.97 / -1.8%
tpch_q14/duckdb:parquet	106349309 / 104693479 / +1.6%	136580366 / 133231252 / +2.5%	0.78 / 0.79 / -0.9%
tpch_q15/duckdb:parquet	43895965 / 43329487 / +1.3%	67540148 / 66908275 / +0.9%	0.65 / 0.65 / +0.4%
tpch_q16/duckdb:parquet	114170846 / 113457681 / +0.6%	122905609 / 123807823 / -0.7%	0.93 / 0.92 / +1.4%
tpch_q17/duckdb:parquet	73074036 / 72958451 / +0.2%	105655874 / 104731200 / +0.9%	0.69 / 0.70 / -0.7%
tpch_q18/duckdb:parquet	204940867 / 199295812 / +2.8%	176312797 / 168880103 / +4.4%	1.16 / 1.18 / -1.5%
tpch_q19/duckdb:parquet	161320649 / 161168692 / +0.1%	202995854 / 191698315 / +5.9%	0.79 / 0.84 / -5.5%
tpch_q20/duckdb:parquet	128062572 / 128371465 / -0.2%	163254687 / 160690929 / +1.6%	0.78 / 0.80 / -1.8%
tpch_q21/duckdb:parquet	273364117 / 262798296 / +4.0%	315947636 / 289969881 / +9.0%	0.87 / 0.91 / -4.5%
tpch_q22/duckdb:parquet	262067160 / 259310125 / +1.1%	272810337 / 269619849 / +1.2%	0.96 / 0.96 / -0.1%

---

No file size changes detected.

[github-actions]

Benchmarks: Clickbench on NVME 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.2%
Engines: DataFusion No clear signal (+0.8%, low confidence) · DuckDB No clear signal (-1.2%, low confidence)
Vortex (geomean): hot 1.017x ➖ · cold 1.039x ➖
Parquet (geomean): hot 1.020x ➖ · cold 1.038x ➖
Shifts: Parquet (control) +2.0% · Median polish +1.7%

How to read Verdict and Engines

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

---

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1250684 / 1203810 / +3.9%	22135671 / 20807861 / +6.4%	0.06 / 0.06 / -2.3%
clickbench_q01/datafusion:vortex-file-compressed	5954070 / 6218124 / -4.2%	34784590 / 30769447 / +13.0% 🔴	0.17 / 0.20 / -15.3%
clickbench_q02/datafusion:vortex-file-compressed	10942464 / 10125254 / +8.1%	37496127 / 36162367 / +3.7%	0.29 / 0.28 / +4.2%
clickbench_q03/datafusion:vortex-file-compressed	11647076 / 11024908 / +5.6%	55318917 / 53259294 / +3.9%	0.21 / 0.21 / +1.7%
clickbench_q04/datafusion:vortex-file-compressed	55197082 / 54263120 / +1.7%	92173944 / 91971908 / +0.2%	0.60 / 0.59 / +1.5%
clickbench_q05/datafusion:vortex-file-compressed	73716072 / 72096899 / +2.2%	117727980 / 114945547 / +2.4%	0.63 / 0.63 / -0.2%
clickbench_q06/datafusion:vortex-file-compressed	1263950 / 1227894 / +2.9%	21959036 / 20750679 / +5.8%	0.06 / 0.06 / -2.7%
clickbench_q07/datafusion:vortex-file-compressed	10018050 / 9744160 / +2.8%	37929396 / 33904268 / +11.9% 🔴	0.26 / 0.29 / -8.1%
clickbench_q08/datafusion:vortex-file-compressed	77579658 / 74625980 / +4.0%	120378691 / 116074821 / +3.7%	0.64 / 0.64 / +0.2%
clickbench_q09/datafusion:vortex-file-compressed	174444391 / 169868628 / +2.7%	208495800 / 202581721 / +2.9%	0.84 / 0.84 / -0.2%
clickbench_q10/datafusion:vortex-file-compressed	24852853 / 22878864 / +8.6%	68735405 / 66346320 / +3.6%	0.36 / 0.34 / +4.9%
clickbench_q11/datafusion:vortex-file-compressed	27566781 / 26696106 / +3.3%	71169534 / 67579571 / +5.3%	0.39 / 0.40 / -1.9%
clickbench_q12/datafusion:vortex-file-compressed	73006386 / 72387445 / +0.9%	116257035 / 110826187 / +4.9%	0.63 / 0.65 / -3.9%
clickbench_q13/datafusion:vortex-file-compressed	117787120 / 116987576 / +0.7%	184144016 / 176121469 / +4.6%	0.64 / 0.66 / -3.7%
clickbench_q14/datafusion:vortex-file-compressed	75179780 / 75284760 / -0.1%	120887039 / 116539384 / +3.7%	0.62 / 0.65 / -3.7%
clickbench_q15/datafusion:vortex-file-compressed	61787192 / 63254498 / -2.3%	98348214 / 95805003 / +2.7%	0.63 / 0.66 / -4.8%
clickbench_q16/datafusion:vortex-file-compressed	149363729 / 149695288 / -0.2%	210572590 / 201326711 / +4.6%	0.71 / 0.74 / -4.6%
clickbench_q17/datafusion:vortex-file-compressed	150358797 / 147344361 / +2.0%	214098233 / 202823150 / +5.6%	0.70 / 0.73 / -3.3%
clickbench_q18/datafusion:vortex-file-compressed	292718210 / 290488650 / +0.8%	384934287 / 384020481 / +0.2%	0.76 / 0.76 / +0.5%
clickbench_q19/datafusion:vortex-file-compressed	7860994 / 7600206 / +3.4%	48379233 / 47014043 / +2.9%	0.16 / 0.16 / +0.5%
clickbench_q20/datafusion:vortex-file-compressed	63095774 / 61489346 / +2.6%	229289970 / 229750324 / -0.2%	0.28 / 0.27 / +2.8%
clickbench_q21/datafusion:vortex-file-compressed	91230256 / 85271800 / +7.0%	272051642 / 270851495 / +0.4%	0.34 / 0.31 / +6.5%
clickbench_q22/datafusion:vortex-file-compressed	102614966 / 102064614 / +0.5%	344265232 / 346300001 / -0.6%	0.30 / 0.29 / +1.1%
clickbench_q23/datafusion:vortex-file-compressed	199066656 / 207106536 / -3.9%	529971393 / 529437475 / +0.1%	0.38 / 0.39 / -4.0%
clickbench_q24/datafusion:vortex-file-compressed	16113122 / 16194856 / -0.5%	65333364 / 61642790 / +6.0%	0.25 / 0.26 / -6.1%
clickbench_q25/datafusion:vortex-file-compressed	17845995 / 17487574 / +2.0%	58835728 / 56148325 / +4.8%	0.30 / 0.31 / -2.6%
clickbench_q26/datafusion:vortex-file-compressed	17129218 / 15831104 / +8.2%	66792893 / 62935092 / +6.1%	0.26 / 0.25 / +2.0%
clickbench_q27/datafusion:vortex-file-compressed	97421204 / 94011476 / +3.6%	256409929 / 238544563 / +7.5%	0.38 / 0.39 / -3.6%
clickbench_q28/datafusion:vortex-file-compressed	559600942 / 562483414 / -0.5%	618542368 / 617460788 / +0.2%	0.90 / 0.91 / -0.7%
clickbench_q29/datafusion:vortex-file-compressed	22854363 / 22875916 / -0.1%	50231267 / 49812751 / +0.8%	0.45 / 0.46 / -0.9%
clickbench_q30/datafusion:vortex-file-compressed	57556528 / 57994452 / -0.8%	109683914 / 107198607 / +2.3%	0.52 / 0.54 / -3.0%
clickbench_q31/datafusion:vortex-file-compressed	70533062 / 70091830 / +0.6%	151687823 / 149092989 / +1.7%	0.46 / 0.47 / -1.1%
clickbench_q32/datafusion:vortex-file-compressed	315590406 / 295837608 / +6.7%	386965799 / 379422598 / +2.0%	0.82 / 0.78 / +4.6%
clickbench_q33/datafusion:vortex-file-compressed	329766390 / 329672442 / +0.0%	422590115 / 416226086 / +1.5%	0.78 / 0.79 / -1.5%
clickbench_q34/datafusion:vortex-file-compressed	337636305 / 326535624 / +3.4%	440361522 / 417748654 / +5.4%	0.77 / 0.78 / -1.9%
clickbench_q35/datafusion:vortex-file-compressed	55657657 / 56754052 / -1.9%	90433345 / 84632308 / +6.9%	0.62 / 0.67 / -8.2%
clickbench_q36/datafusion:vortex-file-compressed	37215323 / 36760604 / +1.2%	66493941 / 64903977 / +2.4%	0.56 / 0.57 / -1.2%
clickbench_q37/datafusion:vortex-file-compressed	21866860 / 21693941 / +0.8%	48994905 / 46892154 / +4.5%	0.45 / 0.46 / -3.5%
clickbench_q38/datafusion:vortex-file-compressed	11766167 / 11697307 / +0.6%	41159790 / 39476802 / +4.3%	0.29 / 0.30 / -3.5%
clickbench_q39/datafusion:vortex-file-compressed	77964404 / 77859096 / +0.1%	111092379 / 109135098 / +1.8%	0.70 / 0.71 / -1.6%
clickbench_q40/datafusion:vortex-file-compressed	11314072 / 11218571 / +0.9%	38291054 / 35537799 / +7.7%	0.30 / 0.32 / -6.4%
clickbench_q41/datafusion:vortex-file-compressed	10577493 / 10555835 / +0.2%	36947688 / 35299479 / +4.7%	0.29 / 0.30 / -4.3%
clickbench_q42/datafusion:vortex-file-compressed	10850643 / 10605164 / +2.3%	36686443 / 35594702 / +3.1%	0.30 / 0.30 / -0.7%

datafusion / parquet / ns (1.010x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1255068 / 1259136 / -0.3%	52810568 / 49654610 / +6.4%	0.02 / 0.03 / -6.3%
clickbench_q01/datafusion:parquet	16220718 / 16006051 / +1.3%	74897416 / 69024397 / +8.5%	0.22 / 0.23 / -6.6%
clickbench_q02/datafusion:parquet	18644394 / 18865067 / -1.2%	86112634 / 83548610 / +3.1%	0.22 / 0.23 / -4.1%
clickbench_q03/datafusion:parquet	17037000 / 16565450 / +2.8%	82483641 / 79641622 / +3.6%	0.21 / 0.21 / -0.7%
clickbench_q04/datafusion:parquet	62124312 / 62439942 / -0.5%	129199152 / 123720705 / +4.4%	0.48 / 0.50 / -4.7%
clickbench_q05/datafusion:parquet	89701582 / 88788904 / +1.0%	164508142 / 156027303 / +5.4%	0.55 / 0.57 / -4.2%
clickbench_q06/datafusion:parquet	1311229 / 1263744 / +3.8%	50596514 / 48732548 / +3.8%	0.03 / 0.03 / -0.1%
clickbench_q07/datafusion:parquet	16771738 / 16803128 / -0.2%	69305961 / 69155792 / +0.2%	0.24 / 0.24 / -0.4%
clickbench_q08/datafusion:parquet	88625535 / 85866228 / +3.2%	162452764 / 159351774 / +1.9%	0.55 / 0.54 / +1.2%
clickbench_q09/datafusion:parquet	190223534 / 188112161 / +1.1%	273188112 / 261898172 / +4.3%	0.70 / 0.72 / -3.1%
clickbench_q10/datafusion:parquet	36711120 / 35602360 / +3.1%	104563478 / 99348735 / +5.2%	0.35 / 0.36 / -2.0%
clickbench_q11/datafusion:parquet	42776717 / 42386618 / +0.9%	113164994 / 106158899 / +6.6%	0.38 / 0.40 / -5.3%
clickbench_q12/datafusion:parquet	96472447 / 96016788 / +0.5%	167216958 / 160689443 / +4.1%	0.58 / 0.60 / -3.4%
clickbench_q13/datafusion:parquet	149793018 / 148217538 / +1.1%	232012235 / 225465245 / +2.9%	0.65 / 0.66 / -1.8%
clickbench_q14/datafusion:parquet	101976136 / 101202307 / +0.8%	177097420 / 169632360 / +4.4%	0.58 / 0.60 / -3.5%
clickbench_q15/datafusion:parquet	73562548 / 72259010 / +1.8%	138717273 / 131360504 / +5.6%	0.53 / 0.55 / -3.6%
clickbench_q16/datafusion:parquet	155841516 / 155087352 / +0.5%	242490616 / 232919580 / +4.1%	0.64 / 0.67 / -3.5%
clickbench_q17/datafusion:parquet	157945692 / 158873116 / -0.6%	242499528 / 234712268 / +3.3%	0.65 / 0.68 / -3.8%
clickbench_q18/datafusion:parquet	319967230 / 314150996 / +1.9%	428450461 / 415970865 / +3.0%	0.75 / 0.76 / -1.1%
clickbench_q19/datafusion:parquet	19108296 / 18849186 / +1.4%	77540680 / 75986354 / +2.0%	0.25 / 0.25 / -0.7%
clickbench_q20/datafusion:parquet	178666693 / 179455707 / -0.4%	299267884 / 276423059 / +8.3%	0.60 / 0.65 / -8.0%
clickbench_q21/datafusion:parquet	175365793 / 172729932 / +1.5%	318049945 / 289480441 / +9.9%	0.55 / 0.60 / -7.6%
clickbench_q22/datafusion:parquet	263034370 / 256609998 / +2.5%	456672817 / 412240867 / +10.8% 🔴	0.58 / 0.62 / -7.5%
clickbench_q23/datafusion:parquet	1174353542 / 1142506846 / +2.8%	1240884816 / 1229376929 / +0.9%	0.95 / 0.93 / +1.8%
clickbench_q24/datafusion:parquet	30513628 / 29645155 / +2.9%	92629396 / 86573736 / +7.0%	0.33 / 0.34 / -3.8%
clickbench_q25/datafusion:parquet	36732824 / 36389316 / +0.9%	106192075 / 99090517 / +7.2%	0.35 / 0.37 / -5.8%
clickbench_q26/datafusion:parquet	30837999 / 29937228 / +3.0%	92311924 / 88448784 / +4.4%	0.33 / 0.34 / -1.3%
clickbench_q27/datafusion:parquet	193773850 / 192164174 / +0.8%	312572622 / 280178750 / +11.6% 🔴	0.62 / 0.69 / -9.6%
clickbench_q28/datafusion:parquet	626836362 / 619806040 / +1.1%	709997391 / 695326210 / +2.1%	0.88 / 0.89 / -1.0%
clickbench_q29/datafusion:parquet	29128241 / 29039416 / +0.3%	93133073 / 93395133 / -0.3%	0.31 / 0.31 / +0.6%
clickbench_q30/datafusion:parquet	91894242 / 90307382 / +1.8%	177054657 / 167385847 / +5.8%	0.52 / 0.54 / -3.8%
clickbench_q31/datafusion:parquet	102912913 / 102654244 / +0.3%	203566969 / 189362427 / +7.5%	0.51 / 0.54 / -6.7%
clickbench_q32/datafusion:parquet	323643252 / 330353936 / -2.0%	438127484 / 432815889 / +1.2%	0.74 / 0.76 / -3.2%
clickbench_q33/datafusion:parquet	381305840 / 377965780 / +0.9%	479043085 / 472679349 / +1.3%	0.80 / 0.80 / -0.5%
clickbench_q34/datafusion:parquet	385568640 / 381859031 / +1.0%	482231631 / 471822152 / +2.2%	0.80 / 0.81 / -1.2%
clickbench_q35/datafusion:parquet	62799238 / 63717296 / -1.4%	125721975 / 125891828 / -0.1%	0.50 / 0.51 / -1.3%
clickbench_q36/datafusion:parquet	73434515 / 72777374 / +0.9%	136575337 / 133919248 / +2.0%	0.54 / 0.54 / -1.1%
clickbench_q37/datafusion:parquet	35496922 / 35328517 / +0.5%	92426385 / 91747704 / +0.7%	0.38 / 0.39 / -0.3%
clickbench_q38/datafusion:parquet	47394363 / 47275787 / +0.3%	109484914 / 105956897 / +3.3%	0.43 / 0.45 / -3.0%
clickbench_q39/datafusion:parquet	144243996 / 143279750 / +0.7%	210825393 / 206150694 / +2.3%	0.68 / 0.70 / -1.6%
clickbench_q40/datafusion:parquet	20114246 / 19994926 / +0.6%	79905347 / 77328476 / +3.3%	0.25 / 0.26 / -2.6%
clickbench_q41/datafusion:parquet	18838896 / 18594767 / +1.3%	77475732 / 76859671 / +0.8%	0.24 / 0.24 / +0.5%
clickbench_q42/datafusion:parquet	19392308 / 19040886 / +1.8%	75048349 / 74827102 / +0.3%	0.26 / 0.25 / +1.5%

duckdb / vortex-file-compressed / ns (1.016x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	1712318 / 1525383 / +12.3% 🔴	26323782 / 26310448 / +0.1%	0.07 / 0.06 / +12.2%
clickbench_q01/duckdb:vortex-file-compressed	13645966 / 12820614 / +6.4%	29485928 / 28855175 / +2.2%	0.46 / 0.44 / +4.2%
clickbench_q02/duckdb:vortex-file-compressed	13281990 / 15146794 / -12.3% 🟢	33406611 / 34136788 / -2.1%	0.40 / 0.44 / -10.4%
clickbench_q03/duckdb:vortex-file-compressed	17316303 / 18777368 / -7.8%	50729654 / 42978626 / +18.0% 🔴	0.34 / 0.44 / -21.9%
clickbench_q04/duckdb:vortex-file-compressed	69587423 / 67804569 / +2.6%	102215402 / 99392147 / +2.8%	0.68 / 0.68 / -0.2%
clickbench_q05/duckdb:vortex-file-compressed	68399925 / 65736069 / +4.1%	97986476 / 89717159 / +9.2%	0.70 / 0.73 / -4.7%
clickbench_q06/duckdb:vortex-file-compressed	1945874 / 1812348 / +7.4%	29080515 / 31509496 / -7.7%	0.07 / 0.06 / +16.3%
clickbench_q07/duckdb:vortex-file-compressed	16245054 / 13913238 / +16.8% 🔴	32386828 / 32808976 / -1.3%	0.50 / 0.42 / +18.3%
clickbench_q08/duckdb:vortex-file-compressed	82140745 / 82270953 / -0.2%	130153532 / 118689370 / +9.7%	0.63 / 0.69 / -9.0%
clickbench_q09/duckdb:vortex-file-compressed	108456676 / 105758125 / +2.6%	152376783 / 140350591 / +8.6%	0.71 / 0.75 / -5.5%
clickbench_q10/duckdb:vortex-file-compressed	32904981 / 32302656 / +1.9%	73539967 / 65769294 / +11.8% 🔴	0.45 / 0.49 / -8.9%
clickbench_q11/duckdb:vortex-file-compressed	34991732 / 35135476 / -0.4%	74660489 / 67079101 / +11.3% 🔴	0.47 / 0.52 / -10.5%
clickbench_q12/duckdb:vortex-file-compressed	75004242 / 73407616 / +2.2%	108019831 / 104161214 / +3.7%	0.69 / 0.70 / -1.5%
clickbench_q13/duckdb:vortex-file-compressed	134474162 / 132316970 / +1.6%	184711467 / 170476649 / +8.4%	0.73 / 0.78 / -6.2%
clickbench_q14/duckdb:vortex-file-compressed	79223410 / 76276620 / +3.9%	110504933 / 105309584 / +4.9%	0.72 / 0.72 / -1.0%
clickbench_q15/duckdb:vortex-file-compressed	93197518 / 91860541 / +1.5%	133191611 / 125605163 / +6.0%	0.70 / 0.73 / -4.3%
clickbench_q16/duckdb:vortex-file-compressed	159881814 / 156332804 / +2.3%	211016202 / 204921387 / +3.0%	0.76 / 0.76 / -0.7%
clickbench_q17/duckdb:vortex-file-compressed	164196080 / 161471778 / +1.7%	212488363 / 201243328 / +5.6%	0.77 / 0.80 / -3.7%
clickbench_q18/duckdb:vortex-file-compressed	316956828 / 311092776 / +1.9%	377166931 / 377864934 / -0.2%	0.84 / 0.82 / +2.1%
clickbench_q19/duckdb:vortex-file-compressed	17270182 / 16784006 / +2.9%	40658315 / 39332947 / +3.4%	0.42 / 0.43 / -0.5%
clickbench_q20/duckdb:vortex-file-compressed	111350122 / 108432236 / +2.7%	201615614 / 183865764 / +9.7%	0.55 / 0.59 / -6.3%
clickbench_q21/duckdb:vortex-file-compressed	157827512 / 157942018 / -0.1%	306587552 / 292154355 / +4.9%	0.51 / 0.54 / -4.8%
clickbench_q22/duckdb:vortex-file-compressed	236799563 / 238526428 / -0.7%	463604428 / 425247031 / +9.0%	0.51 / 0.56 / -8.9%
clickbench_q23/duckdb:vortex-file-compressed	59740171 / 62518756 / -4.4%	104603854 / 108968575 / -4.0%	0.57 / 0.57 / -0.5%
clickbench_q24/duckdb:vortex-file-compressed	27017870 / 27812894 / -2.9%	45053377 / 41149732 / +9.5%	0.60 / 0.68 / -11.3%
clickbench_q25/duckdb:vortex-file-compressed	32405990 / 33894362 / -4.4%	52117746 / 52621640 / -1.0%	0.62 / 0.64 / -3.5%
clickbench_q26/duckdb:vortex-file-compressed	19843934 / 19149752 / +3.6%	40974566 / 33052080 / +24.0% 🔴	0.48 / 0.58 / -16.4%
clickbench_q27/duckdb:vortex-file-compressed	145635114 / 144128856 / +1.0%	259504619 / 237635856 / +9.2%	0.56 / 0.61 / -7.5%
clickbench_q28/duckdb:vortex-file-compressed	595713091 / 565673673 / +5.3%	669017743 / 646744836 / +3.4%	0.89 / 0.87 / +1.8%
clickbench_q29/duckdb:vortex-file-compressed	17579368 / 16533538 / +6.3%	38720327 / 36358945 / +6.5%	0.45 / 0.45 / -0.2%
clickbench_q30/duckdb:vortex-file-compressed	65475806 / 65575372 / -0.2%	113002852 / 106956315 / +5.7%	0.58 / 0.61 / -5.5%
clickbench_q31/duckdb:vortex-file-compressed	125136566 / 121749766 / +2.8%	210467406 / 190730823 / +10.3% 🔴	0.59 / 0.64 / -6.9%
clickbench_q32/duckdb:vortex-file-compressed	444020283 / 438997020 / +1.1%	500702501 / 486274010 / +3.0%	0.89 / 0.90 / -1.8%
clickbench_q33/duckdb:vortex-file-compressed	393352456 / 384337559 / +2.3%	509860410 / 491050498 / +3.8%	0.77 / 0.78 / -1.4%
clickbench_q34/duckdb:vortex-file-compressed	416619634 / 400217468 / +4.1%	543766217 / 529966152 / +2.6%	0.77 / 0.76 / +1.5%
clickbench_q35/duckdb:vortex-file-compressed	103485502 / 101380758 / +2.1%	136657450 / 133781203 / +2.1%	0.76 / 0.76 / -0.1%
clickbench_q36/duckdb:vortex-file-compressed	17277633 / 16335942 / +5.8%	33243906 / 31824400 / +4.5%	0.52 / 0.51 / +1.2%
clickbench_q37/duckdb:vortex-file-compressed	12209562 / 11458842 / +6.6%	29144428 / 30590620 / -4.7%	0.42 / 0.37 / +11.8%
clickbench_q38/duckdb:vortex-file-compressed	12758591 / 13012720 / -2.0%	30210530 / 27925818 / +8.2%	0.42 / 0.47 / -9.4%
clickbench_q39/duckdb:vortex-file-compressed	23257383 / 23271136 / -0.1%	42036186 / 40317442 / +4.3%	0.55 / 0.58 / -4.1%
clickbench_q40/duckdb:vortex-file-compressed	10938966 / 10801752 / +1.3%	27766081 / 29920801 / -7.2%	0.39 / 0.36 / +9.1%
clickbench_q41/duckdb:vortex-file-compressed	11706963 / 11352422 / +3.1%	27731884 / 31176792 / -11.0% 🟢	0.42 / 0.36 / +15.9%
clickbench_q42/duckdb:vortex-file-compressed	12819195 / 14117313 / -9.2%	29199646 / 33175502 / -12.0% 🟢	0.44 / 0.43 / +3.2%

duckdb / parquet / ns (1.029x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	8410090 / 7892799 / +6.6%	20116928 / 19995045 / +0.6%	0.42 / 0.39 / +5.9%
clickbench_q01/duckdb:parquet	9778263 / 9238914 / +5.8%	20215163 / 19067687 / +6.0%	0.48 / 0.48 / -0.2%
clickbench_q02/duckdb:parquet	16746214 / 15444474 / +8.4%	35693654 / 32671989 / +9.2%	0.47 / 0.47 / -0.8%
clickbench_q03/duckdb:parquet	16506238 / 15832940 / +4.3%	55826431 / 49190302 / +13.5% 🔴	0.30 / 0.32 / -8.1%
clickbench_q04/duckdb:parquet	71143020 / 68271282 / +4.2%	101873759 / 90934047 / +12.0% 🔴	0.70 / 0.75 / -7.0%
clickbench_q05/duckdb:parquet	83226717 / 78416454 / +6.1%	122855639 / 111301713 / +10.4% 🔴	0.68 / 0.70 / -3.8%
clickbench_q06/duckdb:parquet	14973904 / 15596664 / -4.0%	24144270 / 22181819 / +8.8%	0.62 / 0.70 / -11.8%
clickbench_q07/duckdb:parquet	11081640 / 9763063 / +13.5% 🔴	21179208 / 20141560 / +5.2%	0.52 / 0.48 / +7.9%
clickbench_q08/duckdb:parquet	85623984 / 84214472 / +1.7%	131254587 / 122193990 / +7.4%	0.65 / 0.69 / -5.3%
clickbench_q09/duckdb:parquet	114625980 / 112719632 / +1.7%	163472910 / 154755689 / +5.6%	0.70 / 0.73 / -3.7%
clickbench_q10/duckdb:parquet	32757961 / 32181360 / +1.8%	67992987 / 67285522 / +1.1%	0.48 / 0.48 / +0.7%
clickbench_q11/duckdb:parquet	36286890 / 36208200 / +0.2%	77497854 / 74205972 / +4.4%	0.47 / 0.49 / -4.0%
clickbench_q12/duckdb:parquet	91876039 / 90858834 / +1.1%	130122276 / 129546823 / +0.4%	0.71 / 0.70 / +0.7%
clickbench_q13/duckdb:parquet	144987184 / 140476792 / +3.2%	217264923 / 206316318 / +5.3%	0.67 / 0.68 / -2.0%
clickbench_q14/duckdb:parquet	98277294 / 95220104 / +3.2%	152261445 / 141199391 / +7.8%	0.65 / 0.67 / -4.3%
clickbench_q15/duckdb:parquet	94478947 / 90540978 / +4.3%	125309120 / 118538899 / +5.7%	0.75 / 0.76 / -1.3%
clickbench_q16/duckdb:parquet	175361716 / 166125464 / +5.6%	224031796 / 222001406 / +0.9%	0.78 / 0.75 / +4.6%
clickbench_q17/duckdb:parquet	186644083 / 170470562 / +9.5%	232421731 / 229626960 / +1.2%	0.80 / 0.74 / +8.2%
clickbench_q18/duckdb:parquet	328154936 / 320700148 / +2.3%	415832965 / 402983771 / +3.2%	0.79 / 0.80 / -0.8%
clickbench_q19/duckdb:parquet	13221907 / 13456283 / -1.7%	42167986 / 40935078 / +3.0%	0.31 / 0.33 / -4.6%
clickbench_q20/duckdb:parquet	133785840 / 131922522 / +1.4%	244423515 / 243756136 / +0.3%	0.55 / 0.54 / +1.1%
clickbench_q21/duckdb:parquet	180562815 / 176222202 / +2.5%	323862576 / 316231144 / +2.4%	0.56 / 0.56 / +0.0%
clickbench_q22/duckdb:parquet	243520163 / 239961686 / +1.5%	424845285 / 406150384 / +4.6%	0.57 / 0.59 / -3.0%
clickbench_q23/duckdb:parquet	147840108 / 143256294 / +3.2%	167497529 / 164908166 / +1.6%	0.88 / 0.87 / +1.6%
clickbench_q24/duckdb:parquet	42790573 / 42310410 / +1.1%	63346711 / 60114097 / +5.4%	0.68 / 0.70 / -4.0%
clickbench_q25/duckdb:parquet	40268863 / 40109394 / +0.4%	93953868 / 87183158 / +7.8%	0.43 / 0.46 / -6.8%
clickbench_q26/duckdb:parquet	32097904 / 28986782 / +10.7% 🔴	49569831 / 48384669 / +2.4%	0.65 / 0.60 / +8.1%
clickbench_q27/duckdb:parquet	144636568 / 144319550 / +0.2%	260703328 / 252894052 / +3.1%	0.55 / 0.57 / -2.8%
clickbench_q28/duckdb:parquet	904109464 / 891773023 / +1.4%	999421605 / 980819435 / +1.9%	0.90 / 0.91 / -0.5%
clickbench_q29/duckdb:parquet	18095109 / 17292380 / +4.6%	31689352 / 31421638 / +0.9%	0.57 / 0.55 / +3.8%
clickbench_q30/duckdb:parquet	91950992 / 90504816 / +1.6%	172613781 / 172607941 / +0.0%	0.53 / 0.52 / +1.6%
clickbench_q31/duckdb:parquet	146923096 / 142484192 / +3.1%	270333904 / 289397666 / -6.6%	0.54 / 0.49 / +10.4%
clickbench_q32/duckdb:parquet	436223314 / 430037568 / +1.4%	490612081 / 470519477 / +4.3%	0.89 / 0.91 / -2.7%
clickbench_q33/duckdb:parquet	452106714 / 441420798 / +2.4%	480775080 / 457274528 / +5.1%	0.94 / 0.97 / -2.6%
clickbench_q34/duckdb:parquet	467367436 / 450258853 / +3.8%	488952012 / 477431307 / +2.4%	0.96 / 0.94 / +1.4%
clickbench_q35/duckdb:parquet	101398929 / 99293749 / +2.1%	123433684 / 126673030 / -2.6%	0.82 / 0.78 / +4.8%
clickbench_q36/duckdb:parquet	31371599 / 30801312 / +1.9%	41446172 / 41115550 / +0.8%	0.76 / 0.75 / +1.0%
clickbench_q37/duckdb:parquet	22455303 / 22770934 / -1.4%	31574290 / 32274862 / -2.2%	0.71 / 0.71 / +0.8%
clickbench_q38/duckdb:parquet	25370018 / 23728112 / +6.9%	35041580 / 33721898 / +3.9%	0.72 / 0.70 / +2.9%
clickbench_q39/duckdb:parquet	56578332 / 56599634 / -0.0%	66600862 / 65654541 / +1.4%	0.85 / 0.86 / -1.5%
clickbench_q40/duckdb:parquet	12497300 / 13208486 / -5.4%	21981339 / 21458670 / +2.4%	0.57 / 0.62 / -7.6%
clickbench_q41/duckdb:parquet	13568755 / 13546774 / +0.2%	22769480 / 22141781 / +2.8%	0.60 / 0.61 / -2.6%
clickbench_q42/duckdb:parquet	14840525 / 14100848 / +5.2%	24010477 / 24423298 / -1.7%	0.62 / 0.58 / +7.1%

---

No file size changes detected.

[github-actions]

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.2%
Engines: DataFusion No clear signal (+0.5%, low confidence) · DuckDB No clear signal (-0.2%, low confidence)
Vortex (geomean): hot 1.008x ➖ · cold 0.990x ➖
Parquet (geomean): hot 1.006x ➖ · cold 0.989x ➖
Shifts: Parquet (control) +0.6% · Median polish +0.5%

How to read Verdict and Engines

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

---

datafusion / vortex-file-compressed / ns (1.005x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	24057535 / 24258426 / -0.8%	43583084 / 43486917 / +0.2%	0.55 / 0.56 / -1.0%
tpcds_q02/datafusion:vortex-file-compressed	45001038 / 45589074 / -1.3%	61066903 / 63432573 / -3.7%	0.74 / 0.72 / +2.5%
tpcds_q03/datafusion:vortex-file-compressed	11686718 / 11898040 / -1.8%	27930647 / 29033155 / -3.8%	0.42 / 0.41 / +2.1%
tpcds_q04/datafusion:vortex-file-compressed	112539594 / 112213410 / +0.3%	142220901 / 144186765 / -1.4%	0.79 / 0.78 / +1.7%
tpcds_q05/datafusion:vortex-file-compressed	59683851 / 59417276 / +0.4%	82499574 / 80695265 / +2.2%	0.72 / 0.74 / -1.7%
tpcds_q06/datafusion:vortex-file-compressed	23526840 / 23656590 / -0.5%	45373617 / 45434125 / -0.1%	0.52 / 0.52 / -0.4%
tpcds_q07/datafusion:vortex-file-compressed	33321919 / 32891336 / +1.3%	59217571 / 57053025 / +3.8%	0.56 / 0.58 / -2.4%
tpcds_q08/datafusion:vortex-file-compressed	25346272 / 25017964 / +1.3%	41885527 / 44402065 / -5.7%	0.61 / 0.56 / +7.4%
tpcds_q09/datafusion:vortex-file-compressed	17023252 / 17746656 / -4.1%	33920470 / 35609887 / -4.7%	0.50 / 0.50 / +0.7%
tpcds_q10/datafusion:vortex-file-compressed	28461756 / 28300898 / +0.6%	49712048 / 50362868 / -1.3%	0.57 / 0.56 / +1.9%
tpcds_q11/datafusion:vortex-file-compressed	63176289 / 62182420 / +1.6%	89913917 / 88920311 / +1.1%	0.70 / 0.70 / +0.5%
tpcds_q12/datafusion:vortex-file-compressed	16153423 / 16467908 / -1.9%	31648909 / 33384711 / -5.2%	0.51 / 0.49 / +3.5%
tpcds_q13/datafusion:vortex-file-compressed	33934170 / 34330496 / -1.2%	53919616 / 52667679 / +2.4%	0.63 / 0.65 / -3.4%
tpcds_q14/datafusion:vortex-file-compressed	91794097 / 90797656 / +1.1%	123720264 / 121749692 / +1.6%	0.74 / 0.75 / -0.5%
tpcds_q15/datafusion:vortex-file-compressed	23828300 / 23800310 / +0.1%	43236694 / 44246466 / -2.3%	0.55 / 0.54 / +2.5%
tpcds_q16/datafusion:vortex-file-compressed	20644186 / 20990268 / -1.6%	41918117 / 41963069 / -0.1%	0.49 / 0.50 / -1.5%
tpcds_q17/datafusion:vortex-file-compressed	61606972 / 54412543 / +13.2% 🔴	83628746 / 83548090 / +0.1%	0.74 / 0.65 / +13.1%
tpcds_q18/datafusion:vortex-file-compressed	68179626 / 68650458 / -0.7%	93766034 / 93548859 / +0.2%	0.73 / 0.73 / -0.9%
tpcds_q19/datafusion:vortex-file-compressed	18518338 / 17795188 / +4.1%	39329103 / 40331219 / -2.5%	0.47 / 0.44 / +6.7%
tpcds_q20/datafusion:vortex-file-compressed	17367817 / 17950662 / -3.2%	34264616 / 35425136 / -3.3%	0.51 / 0.51 / +0.0%
tpcds_q21/datafusion:vortex-file-compressed	16981124 / 16527374 / +2.7%	37682286 / 39782272 / -5.3%	0.45 / 0.42 / +8.5%
tpcds_q22/datafusion:vortex-file-compressed	50071404 / 49856998 / +0.4%	71670972 / 70831497 / +1.2%	0.70 / 0.70 / -0.7%
tpcds_q23/datafusion:vortex-file-compressed	72136959 / 71573584 / +0.8%	100857840 / 101149601 / -0.3%	0.72 / 0.71 / +1.1%
tpcds_q24/datafusion:vortex-file-compressed	71059965 / 70496559 / +0.8%	93470433 / 96872683 / -3.5%	0.76 / 0.73 / +4.5%
tpcds_q25/datafusion:vortex-file-compressed	48853102 / 55943539 / -12.7% 🟢	84102513 / 79503780 / +5.8%	0.58 / 0.70 / -17.4%
tpcds_q26/datafusion:vortex-file-compressed	30247848 / 30000686 / +0.8%	52489553 / 50726533 / +3.5%	0.58 / 0.59 / -2.6%
tpcds_q27/datafusion:vortex-file-compressed	63547782 / 60967809 / +4.2%	87144436 / 92465646 / -5.8%	0.73 / 0.66 / +10.6%
tpcds_q28/datafusion:vortex-file-compressed	18368632 / 18114788 / +1.4%	35812381 / 38888120 / -7.9%	0.51 / 0.47 / +10.1%
tpcds_q29/datafusion:vortex-file-compressed	61444288 / 54062897 / +13.7% 🔴	85313405 / 77711422 / +9.8%	0.72 / 0.70 / +3.5%
tpcds_q30/datafusion:vortex-file-compressed	27884290 / 27965374 / -0.3%	44291532 / 45993282 / -3.7%	0.63 / 0.61 / +3.5%
tpcds_q31/datafusion:vortex-file-compressed	65201023 / 64865431 / +0.5%	91557874 / 93383834 / -2.0%	0.71 / 0.69 / +2.5%
tpcds_q32/datafusion:vortex-file-compressed	13889458 / 13149522 / +5.6%	29838416 / 32303161 / -7.6%	0.47 / 0.41 / +14.4%
tpcds_q33/datafusion:vortex-file-compressed	26877759 / 26550018 / +1.2%	48478451 / 49054203 / -1.2%	0.55 / 0.54 / +2.4%
tpcds_q34/datafusion:vortex-file-compressed	18838764 / 18365294 / +2.6%	37583848 / 39732817 / -5.4%	0.50 / 0.46 / +8.4%
tpcds_q35/datafusion:vortex-file-compressed	36241891 / 36040838 / +0.6%	57368754 / 58642897 / -2.2%	0.63 / 0.61 / +2.8%
tpcds_q36/datafusion:vortex-file-compressed	49245260 / 48652440 / +1.2%	74846483 / 70744488 / +5.8%	0.66 / 0.69 / -4.3%
tpcds_q37/datafusion:vortex-file-compressed	13390162 / 13411154 / -0.2%	34913010 / 33241348 / +5.0%	0.38 / 0.40 / -4.9%
tpcds_q38/datafusion:vortex-file-compressed	30222949 / 30049968 / +0.6%	51875054 / 53190814 / -2.5%	0.58 / 0.56 / +3.1%
tpcds_q39/datafusion:vortex-file-compressed	66490159 / 65277920 / +1.9%	88363457 / 90503934 / -2.4%	0.75 / 0.72 / +4.3%
tpcds_q40/datafusion:vortex-file-compressed	25574458 / 25173705 / +1.6%	45817540 / 46872097 / -2.2%	0.56 / 0.54 / +3.9%
tpcds_q41/datafusion:vortex-file-compressed	16482124 / 16530166 / -0.3%	32208173 / 31636584 / +1.8%	0.51 / 0.52 / -2.1%
tpcds_q42/datafusion:vortex-file-compressed	11394778 / 11196066 / +1.8%	28183653 / 27681785 / +1.8%	0.40 / 0.40 / -0.0%
tpcds_q43/datafusion:vortex-file-compressed	13341369 / 13254736 / +0.7%	31479999 / 31652520 / -0.5%	0.42 / 0.42 / +1.2%
tpcds_q44/datafusion:vortex-file-compressed	26085259 / 26676514 / -2.2%	49771342 / 49747815 / +0.0%	0.52 / 0.54 / -2.3%
tpcds_q45/datafusion:vortex-file-compressed	27255315 / 27898088 / -2.3%	47964103 / 48650003 / -1.4%	0.57 / 0.57 / -0.9%
tpcds_q46/datafusion:vortex-file-compressed	24731218 / 24621373 / +0.4%	46669788 / 48895635 / -4.6%	0.53 / 0.50 / +5.2%
tpcds_q47/datafusion:vortex-file-compressed	77923196 / 78166695 / -0.3%	106326725 / 106482099 / -0.1%	0.73 / 0.73 / -0.2%
tpcds_q48/datafusion:vortex-file-compressed	31294198 / 31601572 / -1.0%	51972105 / 51031300 / +1.8%	0.60 / 0.62 / -2.8%
tpcds_q49/datafusion:vortex-file-compressed	59116530 / 59327542 / -0.4%	82129317 / 90943400 / -9.7%	0.72 / 0.65 / +10.3%
tpcds_q50/datafusion:vortex-file-compressed	34169991 / 34839896 / -1.9%	55471990 / 55876659 / -0.7%	0.62 / 0.62 / -1.2%
tpcds_q51/datafusion:vortex-file-compressed	60920453 / 60891662 / +0.0%	83670257 / 83319807 / +0.4%	0.73 / 0.73 / -0.4%
tpcds_q52/datafusion:vortex-file-compressed	11770480 / 11643338 / +1.1%	28181547 / 28213338 / -0.1%	0.42 / 0.41 / +1.2%
tpcds_q53/datafusion:vortex-file-compressed	18353490 / 18320642 / +0.2%	37076189 / 38131164 / -2.8%	0.50 / 0.48 / +3.0%
tpcds_q54/datafusion:vortex-file-compressed	33842485 / 34796984 / -2.7%	58648110 / 61580929 / -4.8%	0.58 / 0.57 / +2.1%
tpcds_q55/datafusion:vortex-file-compressed	11222501 / 11382946 / -1.4%	25937671 / 28317547 / -8.4%	0.43 / 0.40 / +7.6%
tpcds_q56/datafusion:vortex-file-compressed	26847587 / 26718280 / +0.5%	48140081 / 50522928 / -4.7%	0.56 / 0.53 / +5.5%
tpcds_q57/datafusion:vortex-file-compressed	73163888 / 73464416 / -0.4%	97523622 / 99412908 / -1.9%	0.75 / 0.74 / +1.5%
tpcds_q58/datafusion:vortex-file-compressed	40672174 / 40841814 / -0.4%	66865610 / 66913471 / -0.1%	0.61 / 0.61 / -0.3%
tpcds_q59/datafusion:vortex-file-compressed	32525272 / 31819810 / +2.2%	53711382 / 52908261 / +1.5%	0.61 / 0.60 / +0.7%
tpcds_q60/datafusion:vortex-file-compressed	26511247 / 26723948 / -0.8%	47805493 / 48215646 / -0.9%	0.55 / 0.55 / +0.1%
tpcds_q61/datafusion:vortex-file-compressed	24218452 / 24390042 / -0.7%	45931736 / 46997713 / -2.3%	0.53 / 0.52 / +1.6%
tpcds_q62/datafusion:vortex-file-compressed	17098907 / 17399164 / -1.7%	36094446 / 36702869 / -1.7%	0.47 / 0.47 / -0.1%
tpcds_q63/datafusion:vortex-file-compressed	18717667 / 18529954 / +1.0%	39240021 / 39800857 / -1.4%	0.48 / 0.47 / +2.5%
tpcds_q64/datafusion:vortex-file-compressed	320112509 / 327705225 / -2.3%	361983206 / 354116835 / +2.2%	0.88 / 0.93 / -4.4%
tpcds_q65/datafusion:vortex-file-compressed	76003921 / 74825878 / +1.6%	93545048 / 95928986 / -2.5%	0.81 / 0.78 / +4.2%
tpcds_q66/datafusion:vortex-file-compressed	52859424 / 52539886 / +0.6%	75588982 / 74141279 / +2.0%	0.70 / 0.71 / -1.3%
tpcds_q67/datafusion:vortex-file-compressed	56047611 / 55313594 / +1.3%	85443215 / 85351635 / +0.1%	0.66 / 0.65 / +1.2%
tpcds_q68/datafusion:vortex-file-compressed	23647342 / 24191406 / -2.2%	49106265 / 48485995 / +1.3%	0.48 / 0.50 / -3.5%
tpcds_q69/datafusion:vortex-file-compressed	28707856 / 28403497 / +1.1%	47876064 / 50772043 / -5.7%	0.60 / 0.56 / +7.2%
tpcds_q70/datafusion:vortex-file-compressed	71337435 / 70849389 / +0.7%	92919439 / 93295986 / -0.4%	0.77 / 0.76 / +1.1%
tpcds_q71/datafusion:vortex-file-compressed	19584126 / 19607404 / -0.1%	40161651 / 41296493 / -2.7%	0.49 / 0.47 / +2.7%
tpcds_q72/datafusion:vortex-file-compressed	467205600 / 448204949 / +4.2%	505668896 / 529657817 / -4.5%	0.92 / 0.85 / +9.2%
tpcds_q73/datafusion:vortex-file-compressed	17774434 / 16984862 / +4.6%	37143586 / 38440472 / -3.4%	0.48 / 0.44 / +8.3%
tpcds_q74/datafusion:vortex-file-compressed	45291862 / 45076129 / +0.5%	69950176 / 70234652 / -0.4%	0.65 / 0.64 / +0.9%
tpcds_q75/datafusion:vortex-file-compressed	130182002 / 128582316 / +1.2%	155238871 / 159878549 / -2.9%	0.84 / 0.80 / +4.3%
tpcds_q76/datafusion:vortex-file-compressed	42586112 / 43580557 / -2.3%	61368744 / 64383422 / -4.7%	0.69 / 0.68 / +2.5%
tpcds_q77/datafusion:vortex-file-compressed	38162258 / 35493616 / +7.5%	58411031 / 60648016 / -3.7%	0.65 / 0.59 / +11.6%
tpcds_q78/datafusion:vortex-file-compressed	80169881 / 79565136 / +0.8%	107199883 / 108235451 / -1.0%	0.75 / 0.74 / +1.7%
tpcds_q79/datafusion:vortex-file-compressed	21471892 / 21541676 / -0.3%	43488715 / 43446998 / +0.1%	0.49 / 0.50 / -0.4%
tpcds_q80/datafusion:vortex-file-compressed	77316012 / 77414352 / -0.1%	110917404 / 108016297 / +2.7%	0.70 / 0.72 / -2.7%
tpcds_q81/datafusion:vortex-file-compressed	28164128 / 28122358 / +0.1%	44938630 / 46488648 / -3.3%	0.63 / 0.60 / +3.6%
tpcds_q82/datafusion:vortex-file-compressed	14311792 / 13423604 / +6.6%	35191171 / 35319652 / -0.4%	0.41 / 0.38 / +7.0%
tpcds_q83/datafusion:vortex-file-compressed	36631619 / 35558030 / +3.0%	59872884 / 60158294 / -0.5%	0.61 / 0.59 / +3.5%
tpcds_q84/datafusion:vortex-file-compressed	12112445 / 11864715 / +2.1%	28063033 / 27613226 / +1.6%	0.43 / 0.43 / +0.5%
tpcds_q85/datafusion:vortex-file-compressed	59366370 / 59542447 / -0.3%	84007922 / 84093327 / -0.1%	0.71 / 0.71 / -0.2%
tpcds_q86/datafusion:vortex-file-compressed	16577966 / 16145282 / +2.7%	32743528 / 33951400 / -3.6%	0.51 / 0.48 / +6.5%
tpcds_q87/datafusion:vortex-file-compressed	29846080 / 29938736 / -0.3%	52904291 / 52323185 / +1.1%	0.56 / 0.57 / -1.4%
tpcds_q88/datafusion:vortex-file-compressed	34645084 / 34492858 / +0.4%	59867119 / 60642107 / -1.3%	0.58 / 0.57 / +1.7%
tpcds_q89/datafusion:vortex-file-compressed	21395752 / 21346306 / +0.2%	40449433 / 41482597 / -2.5%	0.53 / 0.51 / +2.8%
tpcds_q90/datafusion:vortex-file-compressed	10368862 / 10181224 / +1.8%	26473765 / 26941285 / -1.7%	0.39 / 0.38 / +3.6%
tpcds_q91/datafusion:vortex-file-compressed	17029005 / 17043892 / -0.1%	36910493 / 36720497 / +0.5%	0.46 / 0.46 / -0.6%
tpcds_q92/datafusion:vortex-file-compressed	13794470 / 13962384 / -1.2%	31907509 / 31455453 / +1.4%	0.43 / 0.44 / -2.6%
tpcds_q93/datafusion:vortex-file-compressed	23873364 / 23622348 / +1.1%	43550155 / 44397608 / -1.9%	0.55 / 0.53 / +3.0%
tpcds_q94/datafusion:vortex-file-compressed	19408860 / 19414528 / -0.0%	38535769 / 40126706 / -4.0%	0.50 / 0.48 / +4.1%
tpcds_q95/datafusion:vortex-file-compressed	46258003 / 46139580 / +0.3%	67762688 / 68985046 / -1.8%	0.68 / 0.67 / +2.1%
tpcds_q96/datafusion:vortex-file-compressed	9326454 / 9567452 / -2.5%	24014976 / 26452093 / -9.2%	0.39 / 0.36 / +7.4%
tpcds_q97/datafusion:vortex-file-compressed	21138176 / 21558021 / -1.9%	44995680 / 44121584 / +2.0%	0.47 / 0.49 / -3.9%
tpcds_q98/datafusion:vortex-file-compressed	16971676 / 17278820 / -1.8%	37213546 / 36995347 / +0.6%	0.46 / 0.47 / -2.4%
tpcds_q99/datafusion:vortex-file-compressed	19391155 / 19464753 / -0.4%	38217195 / 38115771 / +0.3%	0.51 / 0.51 / -0.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	30146662 / 30309917 / -0.5%	46879468 / 50897073 / -7.9%	0.64 / 0.60 / +8.0%
tpcds_q02/datafusion:parquet	44898037 / 45232094 / -0.7%	60676170 / 62503523 / -2.9%	0.74 / 0.72 / +2.3%
tpcds_q03/datafusion:parquet	18981872 / 18891830 / +0.5%	31905591 / 34940639 / -8.7%	0.59 / 0.54 / +10.0%
tpcds_q04/datafusion:parquet	196615356 / 193633510 / +1.5%	225692776 / 225555099 / +0.1%	0.87 / 0.86 / +1.5%
tpcds_q05/datafusion:parquet	71834764 / 71405850 / +0.6%	93705692 / 92404494 / +1.4%	0.77 / 0.77 / -0.8%
tpcds_q06/datafusion:parquet	34606298 / 34645974 / -0.1%	51064408 / 56416219 / -9.5%	0.68 / 0.61 / +10.4%
tpcds_q07/datafusion:parquet	46388656 / 47190845 / -1.7%	67234239 / 67325694 / -0.1%	0.69 / 0.70 / -1.6%
tpcds_q08/datafusion:parquet	39823282 / 39092708 / +1.9%	53831304 / 56517283 / -4.8%	0.74 / 0.69 / +7.0%
tpcds_q09/datafusion:parquet	30051188 / 32843524 / -8.5%	47191524 / 46232439 / +2.1%	0.64 / 0.71 / -10.4%
tpcds_q10/datafusion:parquet	50126384 / 49294128 / +1.7%	65114353 / 65621348 / -0.8%	0.77 / 0.75 / +2.5%
tpcds_q11/datafusion:parquet	93617818 / 94195176 / -0.6%	116929006 / 120778476 / -3.2%	0.80 / 0.78 / +2.7%
tpcds_q12/datafusion:parquet	24244419 / 24550540 / -1.2%	35802911 / 38042705 / -5.9%	0.68 / 0.65 / +4.9%
tpcds_q13/datafusion:parquet	45050938 / 44624306 / +1.0%	67949630 / 67454408 / +0.7%	0.66 / 0.66 / +0.2%
tpcds_q14/datafusion:parquet	137325303 / 139626798 / -1.6%	156506422 / 155604838 / +0.6%	0.88 / 0.90 / -2.2%
tpcds_q15/datafusion:parquet	30586894 / 31034706 / -1.4%	47756616 / 49815478 / -4.1%	0.64 / 0.62 / +2.8%
tpcds_q16/datafusion:parquet	37374781 / 37046604 / +0.9%	55434745 / 57601726 / -3.8%	0.67 / 0.64 / +4.8%
tpcds_q17/datafusion:parquet	75224126 / 74380450 / +1.1%	100796770 / 102887912 / -2.0%	0.75 / 0.72 / +3.2%
tpcds_q18/datafusion:parquet	58205976 / 58877338 / -1.1%	77546480 / 78513522 / -1.2%	0.75 / 0.75 / +0.1%
tpcds_q19/datafusion:parquet	32107272 / 31677208 / +1.4%	47406634 / 48812112 / -2.9%	0.68 / 0.65 / +4.4%
tpcds_q20/datafusion:parquet	26059102 / 25292730 / +3.0%	37491039 / 38642153 / -3.0%	0.70 / 0.65 / +6.2%
tpcds_q21/datafusion:parquet	20546578 / 20215080 / +1.6%	33829527 / 35480389 / -4.7%	0.61 / 0.57 / +6.6%
tpcds_q22/datafusion:parquet	78133777 / 77727310 / +0.5%	93708183 / 93292810 / +0.4%	0.83 / 0.83 / +0.1%
tpcds_q23/datafusion:parquet	113713812 / 118640706 / -4.2%	140231090 / 140488000 / -0.2%	0.81 / 0.84 / -4.0%
tpcds_q24/datafusion:parquet	89233732 / 89138541 / +0.1%	119956995 / 118253758 / +1.4%	0.74 / 0.75 / -1.3%
tpcds_q25/datafusion:parquet	75852839 / 74908282 / +1.3%	100983049 / 103227135 / -2.2%	0.75 / 0.73 / +3.5%
tpcds_q26/datafusion:parquet	43030136 / 42304636 / +1.7%	57843765 / 57806225 / +0.1%	0.74 / 0.73 / +1.6%
tpcds_q27/datafusion:parquet	76947166 / 76462386 / +0.6%	101146618 / 111354494 / -9.2%	0.76 / 0.69 / +10.8%
tpcds_q28/datafusion:parquet	26725918 / 26442050 / +1.1%	43985801 / 45322738 / -2.9%	0.61 / 0.58 / +4.1%
tpcds_q29/datafusion:parquet	76304814 / 75196819 / +1.5%	102036015 / 102507926 / -0.5%	0.75 / 0.73 / +1.9%
tpcds_q30/datafusion:parquet	45268611 / 45965999 / -1.5%	65882511 / 67546336 / -2.5%	0.69 / 0.68 / +1.0%
tpcds_q31/datafusion:parquet	89309768 / 88321195 / +1.1%	107793618 / 107765449 / +0.0%	0.83 / 0.82 / +1.1%
tpcds_q32/datafusion:parquet	25559030 / 25874882 / -1.2%	41268047 / 42336644 / -2.5%	0.62 / 0.61 / +1.3%
tpcds_q33/datafusion:parquet	40332542 / 39615167 / +1.8%	56128389 / 56871005 / -1.3%	0.72 / 0.70 / +3.2%
tpcds_q34/datafusion:parquet	23806782 / 23624752 / +0.8%	37772411 / 38831460 / -2.7%	0.63 / 0.61 / +3.6%
tpcds_q35/datafusion:parquet	53403391 / 54197624 / -1.5%	71123124 / 72909269 / -2.4%	0.75 / 0.74 / +1.0%
tpcds_q36/datafusion:parquet	52555632 / 52823766 / -0.5%	75577925 / 76326342 / -1.0%	0.70 / 0.69 / +0.5%
tpcds_q37/datafusion:parquet	25759462 / 25109162 / +2.6%	38062347 / 38782332 / -1.9%	0.68 / 0.65 / +4.5%
tpcds_q38/datafusion:parquet	44058250 / 44301914 / -0.6%	61991853 / 63641251 / -2.6%	0.71 / 0.70 / +2.1%
tpcds_q39/datafusion:parquet	71396788 / 72463674 / -1.5%	92247085 / 93502986 / -1.3%	0.77 / 0.77 / -0.1%
tpcds_q40/datafusion:parquet	28560700 / 27704106 / +3.1%	50616638 / 51425192 / -1.6%	0.56 / 0.54 / +4.7%
tpcds_q41/datafusion:parquet	19838327 / 20239158 / -2.0%	33661048 / 34169754 / -1.5%	0.59 / 0.59 / -0.5%
tpcds_q42/datafusion:parquet	18193590 / 18221411 / -0.2%	32388121 / 33022410 / -1.9%	0.56 / 0.55 / +1.8%
tpcds_q43/datafusion:parquet	19455468 / 19936042 / -2.4%	32169284 / 32899982 / -2.2%	0.60 / 0.61 / -0.2%
tpcds_q44/datafusion:parquet	32929268 / 32266954 / +2.1%	51589284 / 50716849 / +1.7%	0.64 / 0.64 / +0.3%
tpcds_q45/datafusion:parquet	38492156 / 37521920 / +2.6%	53127296 / 54726751 / -2.9%	0.72 / 0.69 / +5.7%
tpcds_q46/datafusion:parquet	29392342 / 29675655 / -1.0%	49190903 / 51422308 / -4.3%	0.60 / 0.58 / +3.5%
tpcds_q47/datafusion:parquet	97200558 / 97043011 / +0.2%	123336696 / 123552161 / -0.2%	0.79 / 0.79 / +0.3%
tpcds_q48/datafusion:parquet	41177334 / 40945264 / +0.6%	60112088 / 60435291 / -0.5%	0.69 / 0.68 / +1.1%
tpcds_q49/datafusion:parquet	73219030 / 71884920 / +1.9%	101808320 / 96434556 / +5.6%	0.72 / 0.75 / -3.5%
tpcds_q50/datafusion:parquet	47670470 / 47926504 / -0.5%	69699617 / 69431032 / +0.4%	0.68 / 0.69 / -0.9%
tpcds_q51/datafusion:parquet	71532898 / 71422914 / +0.2%	93016702 / 93253530 / -0.3%	0.77 / 0.77 / +0.4%
tpcds_q52/datafusion:parquet	18721064 / 18624668 / +0.5%	31557498 / 31426707 / +0.4%	0.59 / 0.59 / +0.1%
tpcds_q53/datafusion:parquet	22463950 / 22578796 / -0.5%	39500835 / 40066981 / -1.4%	0.57 / 0.56 / +0.9%
tpcds_q54/datafusion:parquet	54608290 / 54903260 / -0.5%	75009563 / 73830999 / +1.6%	0.73 / 0.74 / -2.1%
tpcds_q55/datafusion:parquet	17974309 / 17980475 / -0.0%	31055408 / 33779385 / -8.1%	0.58 / 0.53 / +8.7%
tpcds_q56/datafusion:parquet	45764271 / 46235482 / -1.0%	61925353 / 62995749 / -1.7%	0.74 / 0.73 / +0.7%
tpcds_q57/datafusion:parquet	99740585 / 100243537 / -0.5%	124236249 / 122613980 / +1.3%	0.80 / 0.82 / -1.8%
tpcds_q58/datafusion:parquet	64491123 / 63887570 / +0.9%	83342301 / 84235619 / -1.1%	0.77 / 0.76 / +2.0%
tpcds_q59/datafusion:parquet	48054178 / 47472712 / +1.2%	64231869 / 64579410 / -0.5%	0.75 / 0.74 / +1.8%
tpcds_q60/datafusion:parquet	44750616 / 45042289 / -0.6%	61339431 / 63157675 / -2.9%	0.73 / 0.71 / +2.3%
tpcds_q61/datafusion:parquet	38694742 / 38585686 / +0.3%	59424420 / 58571183 / +1.5%	0.65 / 0.66 / -1.2%
tpcds_q62/datafusion:parquet	25045208 / 25056667 / -0.0%	39011350 / 41102389 / -5.1%	0.64 / 0.61 / +5.3%
tpcds_q63/datafusion:parquet	21938080 / 21944046 / -0.0%	39966321 / 41676539 / -4.1%	0.55 / 0.53 / +4.3%
tpcds_q64/datafusion:parquet	206508569 / 209749652 / -1.5%	236227141 / 239983864 / -1.6%	0.87 / 0.87 / +0.0%
tpcds_q65/datafusion:parquet	37619764 / 37227958 / +1.1%	58653636 / 58789862 / -0.2%	0.64 / 0.63 / +1.3%
tpcds_q66/datafusion:parquet	61994618 / 61732828 / +0.4%	80869439 / 81739321 / -1.1%	0.77 / 0.76 / +1.5%
tpcds_q67/datafusion:parquet	68979194 / 69576515 / -0.9%	96826004 / 98329673 / -1.5%	0.71 / 0.71 / +0.7%
tpcds_q68/datafusion:parquet	29256826 / 29622808 / -1.2%	52020982 / 51478717 / +1.1%	0.56 / 0.58 / -2.3%
tpcds_q69/datafusion:parquet	50318744 / 50689398 / -0.7%	65097045 / 65091906 / +0.0%	0.77 / 0.78 / -0.7%
tpcds_q70/datafusion:parquet	36960738 / 37027066 / -0.2%	57893975 / 58427627 / -0.9%	0.64 / 0.63 / +0.7%
tpcds_q71/datafusion:parquet	27158641 / 29138822 / -6.8%	43651137 / 43538306 / +0.3%	0.62 / 0.67 / -7.0%
tpcds_q72/datafusion:parquet	560054318 / 550784804 / +1.7%	579028522 / 587279356 / -1.4%	0.97 / 0.94 / +3.1%
tpcds_q73/datafusion:parquet	23097952 / 22970090 / +0.6%	38144406 / 38419270 / -0.7%	0.61 / 0.60 / +1.3%
tpcds_q74/datafusion:parquet	68857980 / 69613592 / -1.1%	89487350 / 89289041 / +0.2%	0.77 / 0.78 / -1.3%
tpcds_q75/datafusion:parquet	143504460 / 145446385 / -1.3%	183184824 / 184366650 / -0.6%	0.78 / 0.79 / -0.7%
tpcds_q76/datafusion:parquet	54423022 / 51739631 / +5.2%	70543663 / 73876491 / -4.5%	0.77 / 0.70 / +10.2%
tpcds_q77/datafusion:parquet	56070177 / 55527719 / +1.0%	75086308 / 79918778 / -6.0%	0.75 / 0.69 / +7.5%
tpcds_q78/datafusion:parquet	88389982 / 91906644 / -3.8%	123319497 / 124412450 / -0.9%	0.72 / 0.74 / -3.0%
tpcds_q79/datafusion:parquet	26354276 / 25887622 / +1.8%	44843574 / 45939922 / -2.4%	0.59 / 0.56 / +4.3%
tpcds_q80/datafusion:parquet	81230524 / 80330196 / +1.1%	114757095 / 114147203 / +0.5%	0.71 / 0.70 / +0.6%
tpcds_q81/datafusion:parquet	41553928 / 42458380 / -2.1%	61311808 / 58915995 / +4.1%	0.68 / 0.72 / -6.0%
tpcds_q82/datafusion:parquet	26064888 / 27282410 / -4.5%	41166429 / 38824966 / +6.0%	0.63 / 0.70 / -9.9%
tpcds_q83/datafusion:parquet	57943396 / 57385322 / +1.0%	77843431 / 77514968 / +0.4%	0.74 / 0.74 / +0.5%
tpcds_q84/datafusion:parquet	30937638 / 30049006 / +3.0%	45351050 / 44683492 / +1.5%	0.68 / 0.67 / +1.4%
tpcds_q85/datafusion:parquet	83631022 / 82165291 / +1.8%	108109587 / 107718407 / +0.4%	0.77 / 0.76 / +1.4%
tpcds_q86/datafusion:parquet	20362569 / 20403623 / -0.2%	35284281 / 36311866 / -2.8%	0.58 / 0.56 / +2.7%
tpcds_q87/datafusion:parquet	46678708 / 46105095 / +1.2%	62441839 / 63569916 / -1.8%	0.75 / 0.73 / +3.1%
tpcds_q88/datafusion:parquet	48016821 / 47579910 / +0.9%	63084159 / 66401434 / -5.0%	0.76 / 0.72 / +6.2%
tpcds_q89/datafusion:parquet	25889444 / 25274621 / +2.4%	43700683 / 44851968 / -2.6%	0.59 / 0.56 / +5.1%
tpcds_q90/datafusion:parquet	19404961 / 20034822 / -3.1%	32279427 / 32842193 / -1.7%	0.60 / 0.61 / -1.5%
tpcds_q91/datafusion:parquet	35757686 / 36491995 / -2.0%	52147739 / 53378988 / -2.3%	0.69 / 0.68 / +0.3%
tpcds_q92/datafusion:parquet	25972770 / 26080752 / -0.4%	41046947 / 42376939 / -3.1%	0.63 / 0.62 / +2.8%
tpcds_q93/datafusion:parquet	26395804 / 26533392 / -0.5%	47499452 / 48511614 / -2.1%	0.56 / 0.55 / +1.6%
tpcds_q94/datafusion:parquet	34714705 / 34269407 / +1.3%	50341305 / 50375158 / -0.1%	0.69 / 0.68 / +1.4%
tpcds_q95/datafusion:parquet	61775538 / 63406740 / -2.6%	80274312 / 78921418 / +1.7%	0.77 / 0.80 / -4.2%
tpcds_q96/datafusion:parquet	16653454 / 16537448 / +0.7%	28858536 / 30340006 / -4.9%	0.58 / 0.55 / +5.9%
tpcds_q97/datafusion:parquet	35168322 / 35239540 / -0.2%	53745265 / 50534177 / +6.4%	0.65 / 0.70 / -6.2%
tpcds_q98/datafusion:parquet	25256920 / 25121478 / +0.5%	39043564 / 40163364 / -2.8%	0.65 / 0.63 / +3.4%
tpcds_q99/datafusion:parquet	29418431 / 29494294 / -0.3%	44341702 / 44941432 / -1.3%	0.66 / 0.66 / +1.1%

duckdb / vortex-file-compressed / ns (1.010x ➖, 2↑ 7↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	15029121 / 15045652 / -0.1%	22620481 / 22634280 / -0.1%	0.66 / 0.66 / -0.0%
tpcds_q02/duckdb:vortex-file-compressed	14903914 / 15066318 / -1.1%	21127421 / 19984568 / +5.7%	0.71 / 0.75 / -6.4%
tpcds_q03/duckdb:vortex-file-compressed	14354898 / 11393213 / +26.0% 🔴	20536973 / 19976103 / +2.8%	0.70 / 0.57 / +22.6%
tpcds_q04/duckdb:vortex-file-compressed	50633248 / 49858450 / +1.6%	59525447 / 60330014 / -1.3%	0.85 / 0.83 / +2.9%
tpcds_q05/duckdb:vortex-file-compressed	18343857 / 18801122 / -2.4%	25033675 / 29372934 / -14.8% 🟢	0.73 / 0.64 / +14.5%
tpcds_q06/duckdb:vortex-file-compressed	27035196 / 26939004 / +0.4%	39409801 / 39316664 / +0.2%	0.69 / 0.69 / +0.1%
tpcds_q07/duckdb:vortex-file-compressed	15785601 / 16089715 / -1.9%	28101188 / 30211546 / -7.0%	0.56 / 0.53 / +5.5%
tpcds_q08/duckdb:vortex-file-compressed	18859659 / 19317666 / -2.4%	26936494 / 26508445 / +1.6%	0.70 / 0.73 / -3.9%
tpcds_q09/duckdb:vortex-file-compressed	13364962 / 10141987 / +31.8% 🔴	21284279 / 17580355 / +21.1% 🔴	0.63 / 0.58 / +8.8%
tpcds_q10/duckdb:vortex-file-compressed	27637374 / 27428221 / +0.8%	41524531 / 41072303 / +1.1%	0.67 / 0.67 / -0.3%
tpcds_q11/duckdb:vortex-file-compressed	41303828 / 39944194 / +3.4%	49397268 / 49870929 / -0.9%	0.84 / 0.80 / +4.4%
tpcds_q12/duckdb:vortex-file-compressed	10202748 / 10552701 / -3.3%	16095729 / 16198656 / -0.6%	0.63 / 0.65 / -2.7%
tpcds_q13/duckdb:vortex-file-compressed	21828138 / 22832876 / -4.4%	31687815 / 34363328 / -7.8%	0.69 / 0.66 / +3.7%
tpcds_q14/duckdb:vortex-file-compressed	59023621 / 60768366 / -2.9%	71772080 / 71129319 / +0.9%	0.82 / 0.85 / -3.7%
tpcds_q15/duckdb:vortex-file-compressed	21038518 / 20716325 / +1.6%	27884314 / 25745536 / +8.3%	0.75 / 0.80 / -6.2%
tpcds_q16/duckdb:vortex-file-compressed	17627605 / 17455218 / +1.0%	31097366 / 25628901 / +21.3% 🔴	0.57 / 0.68 / -16.8%
tpcds_q17/duckdb:vortex-file-compressed	30999470 / 29994896 / +3.3%	44112639 / 43824628 / +0.7%	0.70 / 0.68 / +2.7%
tpcds_q18/duckdb:vortex-file-compressed	28505246 / 28695790 / -0.7%	38260738 / 37823020 / +1.2%	0.75 / 0.76 / -1.8%
tpcds_q19/duckdb:vortex-file-compressed	23329044 / 23729830 / -1.7%	36000033 / 33472904 / +7.5%	0.65 / 0.71 / -8.6%
tpcds_q20/duckdb:vortex-file-compressed	11043536 / 10628156 / +3.9%	15829540 / 16320418 / -3.0%	0.70 / 0.65 / +7.1%
tpcds_q21/duckdb:vortex-file-compressed	9901200 / 11159370 / -11.3% 🟢	17073354 / 18628642 / -8.3%	0.58 / 0.60 / -3.2%
tpcds_q22/duckdb:vortex-file-compressed	28976740 / 28759588 / +0.8%	39320700 / 39195263 / +0.3%	0.74 / 0.73 / +0.4%
tpcds_q23/duckdb:vortex-file-compressed	35861020 / 35790907 / +0.2%	46026068 / 46965090 / -2.0%	0.78 / 0.76 / +2.2%
tpcds_q24/duckdb:vortex-file-compressed	27892470 / 27933572 / -0.1%	41472193 / 39463970 / +5.1%	0.67 / 0.71 / -5.0%
tpcds_q25/duckdb:vortex-file-compressed	25843751 / 25249884 / +2.4%	40820542 / 38892117 / +5.0%	0.63 / 0.65 / -2.5%
tpcds_q26/duckdb:vortex-file-compressed	13569608 / 13311864 / +1.9%	19928772 / 20791264 / -4.1%	0.68 / 0.64 / +6.3%
tpcds_q27/duckdb:vortex-file-compressed	17481720 / 17533700 / -0.3%	31011589 / 28754067 / +7.9%	0.56 / 0.61 / -7.6%
tpcds_q28/duckdb:vortex-file-compressed	13326913 / 9361788 / +42.4% 🔴	22865752 / 17899589 / +27.7% 🔴	0.58 / 0.52 / +11.4%
tpcds_q29/duckdb:vortex-file-compressed	29494346 / 28211586 / +4.5%	45831710 / 43598255 / +5.1%	0.64 / 0.65 / -0.5%
tpcds_q30/duckdb:vortex-file-compressed	19479282 / 19355786 / +0.6%	28711620 / 30103320 / -4.6%	0.68 / 0.64 / +5.5%
tpcds_q31/duckdb:vortex-file-compressed	19592182 / 19156539 / +2.3%	26270927 / 27391723 / -4.1%	0.75 / 0.70 / +6.6%
tpcds_q32/duckdb:vortex-file-compressed	10202851 / 10370851 / -1.6%	17387953 / 20299064 / -14.3% 🟢	0.59 / 0.51 / +14.9%
tpcds_q33/duckdb:vortex-file-compressed	16595086 / 17642654 / -5.9%	27891103 / 30052452 / -7.2%	0.59 / 0.59 / +1.4%
tpcds_q34/duckdb:vortex-file-compressed	15409056 / 15460911 / -0.3%	22898562 / 23772076 / -3.7%	0.67 / 0.65 / +3.5%
tpcds_q35/duckdb:vortex-file-compressed	46351339 / 46021426 / +0.7%	59192046 / 61457773 / -3.7%	0.78 / 0.75 / +4.6%
tpcds_q36/duckdb:vortex-file-compressed	15869142 / 15306990 / +3.7%	25284865 / 28380576 / -10.9% 🟢	0.63 / 0.54 / +16.4%
tpcds_q37/duckdb:vortex-file-compressed	13781850 / 13935466 / -1.1%	26457580 / 22922037 / +15.4% 🔴	0.52 / 0.61 / -14.3%
tpcds_q38/duckdb:vortex-file-compressed	22195410 / 22078332 / +0.5%	29932015 / 30423945 / -1.6%	0.74 / 0.73 / +2.2%
tpcds_q39/duckdb:vortex-file-compressed	18346201 / 19015499 / -3.5%	26794275 / 28374405 / -5.6%	0.68 / 0.67 / +2.2%
tpcds_q40/duckdb:vortex-file-compressed	13238080 / 13188678 / +0.4%	19169201 / 19309160 / -0.7%	0.69 / 0.68 / +1.1%
tpcds_q41/duckdb:vortex-file-compressed	6729496 / 6469400 / +4.0%	9982105 / 9127689 / +9.4%	0.67 / 0.71 / -4.9%
tpcds_q42/duckdb:vortex-file-compressed	8182626 / 8313466 / -1.6%	16395333 / 16596730 / -1.2%	0.50 / 0.50 / -0.4%
tpcds_q43/duckdb:vortex-file-compressed	10245951 / 10168554 / +0.8%	17695375 / 17747761 / -0.3%	0.58 / 0.57 / +1.1%
tpcds_q44/duckdb:vortex-file-compressed	16104240 / 13888414 / +16.0% 🔴	29336775 / 25260841 / +16.1% 🔴	0.55 / 0.55 / -0.2%
tpcds_q45/duckdb:vortex-file-compressed	22488696 / 22416130 / +0.3%	28560208 / 30964034 / -7.8%	0.79 / 0.72 / +8.8%
tpcds_q46/duckdb:vortex-file-compressed	18479770 / 18480462 / -0.0%	30365047 / 30006865 / +1.2%	0.61 / 0.62 / -1.2%
tpcds_q47/duckdb:vortex-file-compressed	30841890 / 30503990 / +1.1%	40851411 / 40249043 / +1.5%	0.75 / 0.76 / -0.4%
tpcds_q48/duckdb:vortex-file-compressed	20386118 / 19590680 / +4.1%	30193769 / 33174439 / -9.0%	0.68 / 0.59 / +14.3%
tpcds_q49/duckdb:vortex-file-compressed	16917894 / 16684794 / +1.4%	28922927 / 27244959 / +6.2%	0.58 / 0.61 / -4.5%
tpcds_q50/duckdb:vortex-file-compressed	17261682 / 16788636 / +2.8%	31327701 / 27533792 / +13.8% 🔴	0.55 / 0.61 / -9.6%
tpcds_q51/duckdb:vortex-file-compressed	77027635 / 76274130 / +1.0%	65029578 / 62443984 / +4.1%	1.18 / 1.22 / -3.0%
tpcds_q52/duckdb:vortex-file-compressed	9708034 / 8794598 / +10.4% 🔴	16541534 / 16831128 / -1.7%	0.59 / 0.52 / +12.3%
tpcds_q53/duckdb:vortex-file-compressed	14654060 / 14355218 / +2.1%	24103412 / 24745528 / -2.6%	0.61 / 0.58 / +4.8%
tpcds_q54/duckdb:vortex-file-compressed	20449160 / 20199703 / +1.2%	28909355 / 29321303 / -1.4%	0.71 / 0.69 / +2.7%
tpcds_q55/duckdb:vortex-file-compressed	8768462 / 8075347 / +8.6%	16490596 / 20164924 / -18.2% 🟢	0.53 / 0.40 / +32.8%
tpcds_q56/duckdb:vortex-file-compressed	17555792 / 17045854 / +3.0%	29624076 / 27870856 / +6.3%	0.59 / 0.61 / -3.1%
tpcds_q57/duckdb:vortex-file-compressed	24230052 / 24209978 / +0.1%	31186514 / 30974503 / +0.7%	0.78 / 0.78 / -0.6%
tpcds_q58/duckdb:vortex-file-compressed	17666069 / 18271094 / -3.3%	25905965 / 29818576 / -13.1% 🟢	0.68 / 0.61 / +11.3%
tpcds_q59/duckdb:vortex-file-compressed	18869902 / 18766210 / +0.6%	24125660 / 31058345 / -22.3% 🟢	0.78 / 0.60 / +29.4%
tpcds_q60/duckdb:vortex-file-compressed	18222175 / 17644514 / +3.3%	28659895 / 28601896 / +0.2%	0.64 / 0.62 / +3.1%
tpcds_q61/duckdb:vortex-file-compressed	19927266 / 19377496 / +2.8%	31939319 / 30785810 / +3.7%	0.62 / 0.63 / -0.9%
tpcds_q62/duckdb:vortex-file-compressed	10228130 / 10123908 / +1.0%	15832875 / 18655836 / -15.1% 🟢	0.65 / 0.54 / +19.0%
tpcds_q63/duckdb:vortex-file-compressed	13545107 / 13609610 / -0.5%	24370123 / 22930959 / +6.3%	0.56 / 0.59 / -6.4%
tpcds_q64/duckdb:vortex-file-compressed	63387688 / 62233933 / +1.9%	78626944 / 80754957 / -2.6%	0.81 / 0.77 / +4.6%
tpcds_q65/duckdb:vortex-file-compressed	15643166 / 13472304 / +16.1% 🔴	28817674 / 22663036 / +27.2% 🔴	0.54 / 0.59 / -8.7%
tpcds_q66/duckdb:vortex-file-compressed	21079896 / 21029113 / +0.2%	28952896 / 30563205 / -5.3%	0.73 / 0.69 / +5.8%
tpcds_q67/duckdb:vortex-file-compressed	66068545 / 65069529 / +1.5%	88204632 / 82193450 / +7.3%	0.75 / 0.79 / -5.4%
tpcds_q68/duckdb:vortex-file-compressed	18180099 / 18256477 / -0.4%	28488012 / 32026984 / -11.0% 🟢	0.64 / 0.57 / +12.0%
tpcds_q69/duckdb:vortex-file-compressed	29217685 / 28830238 / +1.3%	42297609 / 44531673 / -5.0%	0.69 / 0.65 / +6.7%
tpcds_q70/duckdb:vortex-file-compressed	18523006 / 18897273 / -2.0%	31267224 / 29016182 / +7.8%	0.59 / 0.65 / -9.0%
tpcds_q71/duckdb:vortex-file-compressed	12644310 / 12761706 / -0.9%	21869597 / 23223901 / -5.8%	0.58 / 0.55 / +5.2%
tpcds_q72/duckdb:vortex-file-compressed	61655930 / 62483531 / -1.3%	76196802 / 78664380 / -3.1%	0.81 / 0.79 / +1.9%
tpcds_q73/duckdb:vortex-file-compressed	14855107 / 15161731 / -2.0%	20006080 / 23755005 / -15.8% 🟢	0.74 / 0.64 / +16.3%
tpcds_q74/duckdb:vortex-file-compressed	27281538 / 27420398 / -0.5%	35678045 / 35675649 / +0.0%	0.76 / 0.77 / -0.5%
tpcds_q75/duckdb:vortex-file-compressed	27903128 / 28715143 / -2.8%	38354855 / 39880414 / -3.8%	0.73 / 0.72 / +1.0%
tpcds_q76/duckdb:vortex-file-compressed	11896525 / 12648963 / -5.9%	24281485 / 23741657 / +2.3%	0.49 / 0.53 / -8.0%
tpcds_q77/duckdb:vortex-file-compressed	15774454 / 16198262 / -2.6%	23401409 / 23352740 / +0.2%	0.67 / 0.69 / -2.8%
tpcds_q78/duckdb:vortex-file-compressed	36831635 / 37464788 / -1.7%	46670612 / 47859557 / -2.5%	0.79 / 0.78 / +0.8%
tpcds_q79/duckdb:vortex-file-compressed	14626240 / 14598717 / +0.2%	25022497 / 23823103 / +5.0%	0.58 / 0.61 / -4.6%
tpcds_q80/duckdb:vortex-file-compressed	28455110 / 27185050 / +4.7%	41522881 / 42154706 / -1.5%	0.69 / 0.64 / +6.3%
tpcds_q81/duckdb:vortex-file-compressed	22327896 / 22402558 / -0.3%	31759856 / 28936950 / +9.8%	0.70 / 0.77 / -9.2%
tpcds_q82/duckdb:vortex-file-compressed	31922974 / 31405754 / +1.6%	39373203 / 39553263 / -0.5%	0.81 / 0.79 / +2.1%
tpcds_q83/duckdb:vortex-file-compressed	20112636 / 20961227 / -4.0%	24813449 / 24547236 / +1.1%	0.81 / 0.85 / -5.1%
tpcds_q84/duckdb:vortex-file-compressed	12634284 / 12626028 / +0.1%	21558550 / 18861758 / +14.3% 🔴	0.59 / 0.67 / -12.5%
tpcds_q85/duckdb:vortex-file-compressed	31504844 / 31109180 / +1.3%	42719155 / 43071805 / -0.8%	0.74 / 0.72 / +2.1%
tpcds_q86/duckdb:vortex-file-compressed	10668732 / 10997869 / -3.0%	17289870 / 17245358 / +0.3%	0.62 / 0.64 / -3.2%
tpcds_q87/duckdb:vortex-file-compressed	24120259 / 24352950 / -1.0%	31414893 / 31070435 / +1.1%	0.77 / 0.78 / -2.0%
tpcds_q88/duckdb:vortex-file-compressed	33678264 / 32302662 / +4.3%	49712861 / 46772785 / +6.3%	0.68 / 0.69 / -1.9%
tpcds_q89/duckdb:vortex-file-compressed	13966403 / 13792077 / +1.3%	22505050 / 23509624 / -4.3%	0.62 / 0.59 / +5.8%
tpcds_q90/duckdb:vortex-file-compressed	8410336 / 7432348 / +13.2% 🔴	15660497 / 12869715 / +21.7% 🔴	0.54 / 0.58 / -7.0%
tpcds_q91/duckdb:vortex-file-compressed	15247815 / 15247972 / -0.0%	21199977 / 21198463 / +0.0%	0.72 / 0.72 / -0.0%
tpcds_q92/duckdb:vortex-file-compressed	13086320 / 13046147 / +0.3%	21103675 / 21213398 / -0.5%	0.62 / 0.61 / +0.8%
tpcds_q93/duckdb:vortex-file-compressed	17912478 / 16816568 / +6.5%	24832169 / 25188420 / -1.4%	0.72 / 0.67 / +8.0%
tpcds_q94/duckdb:vortex-file-compressed	16123400 / 16344416 / -1.4%	28790397 / 25089229 / +14.8% 🔴	0.56 / 0.65 / -14.0%
tpcds_q95/duckdb:vortex-file-compressed	45152552 / 71180804 / -36.6% 🟢	52888078 / 78700966 / -32.8% 🟢	0.85 / 0.90 / -5.6%
tpcds_q96/duckdb:vortex-file-compressed	7250552 / 7696746 / -5.8%	13964080 / 18373996 / -24.0% 🟢	0.52 / 0.42 / +24.0%
tpcds_q97/duckdb:vortex-file-compressed	22208224 / 22011854 / +0.9%	28541009 / 29609142 / -3.6%	0.78 / 0.74 / +4.7%
tpcds_q98/duckdb:vortex-file-compressed	13258836 / 13277296 / -0.1%	21222045 / 21130187 / +0.4%	0.62 / 0.63 / -0.6%
tpcds_q99/duckdb:vortex-file-compressed	13370153 / 13307196 / +0.5%	19247590 / 21778714 / -11.6% 🟢	0.69 / 0.61 / +13.7%

duckdb / parquet / ns (1.012x ➖, 3↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	25555079 / 23352048 / +9.4%	33985556 / 31537617 / +7.8%	0.75 / 0.74 / +1.6%
tpcds_q02/duckdb:parquet	15216396 / 15330742 / -0.7%	19454754 / 20056645 / -3.0%	0.78 / 0.76 / +2.3%
tpcds_q03/duckdb:parquet	8787487 / 8625940 / +1.9%	15504241 / 15614842 / -0.7%	0.57 / 0.55 / +2.6%
tpcds_q04/duckdb:parquet	127366266 / 126773416 / +0.5%	132315605 / 132303195 / +0.0%	0.96 / 0.96 / +0.5%
tpcds_q05/duckdb:parquet	21438799 / 21559506 / -0.6%	25268840 / 25088043 / +0.7%	0.85 / 0.86 / -1.3%
tpcds_q06/duckdb:parquet	26781575 / 26578738 / +0.8%	37358215 / 37593376 / -0.6%	0.72 / 0.71 / +1.4%
tpcds_q07/duckdb:parquet	15268217 / 14993852 / +1.8%	23136948 / 22841055 / +1.3%	0.66 / 0.66 / +0.5%
tpcds_q08/duckdb:parquet	25647812 / 25580714 / +0.3%	32705425 / 34977263 / -6.5%	0.78 / 0.73 / +7.2%
tpcds_q09/duckdb:parquet	19767424 / 18405865 / +7.4%	23248335 / 26081220 / -10.9% 🟢	0.85 / 0.71 / +20.5%
tpcds_q10/duckdb:parquet	27804774 / 27539359 / +1.0%	38183699 / 37489357 / +1.9%	0.73 / 0.73 / -0.9%
tpcds_q11/duckdb:parquet	71398642 / 71440337 / -0.1%	76446508 / 77831120 / -1.8%	0.93 / 0.92 / +1.8%
tpcds_q12/duckdb:parquet	12737304 / 12450487 / +2.3%	17260421 / 16971087 / +1.7%	0.74 / 0.73 / +0.6%
tpcds_q13/duckdb:parquet	23954626 / 23714144 / +1.0%	31289425 / 31484182 / -0.6%	0.77 / 0.75 / +1.6%
tpcds_q14/duckdb:parquet	60314942 / 60515676 / -0.3%	67897971 / 67626209 / +0.4%	0.89 / 0.89 / -0.7%
tpcds_q15/duckdb:parquet	24900008 / 24715510 / +0.7%	30517327 / 30977104 / -1.5%	0.82 / 0.80 / +2.3%
tpcds_q16/duckdb:parquet	19718157 / 19680642 / +0.2%	29019575 / 31140137 / -6.8%	0.68 / 0.63 / +7.5%
tpcds_q17/duckdb:parquet	32360434 / 32332846 / +0.1%	40254998 / 40071293 / +0.5%	0.80 / 0.81 / -0.4%
tpcds_q18/duckdb:parquet	40307296 / 38515624 / +4.7%	50475817 / 50312271 / +0.3%	0.80 / 0.77 / +4.3%
tpcds_q19/duckdb:parquet	24366542 / 24229674 / +0.6%	31289666 / 31324434 / -0.1%	0.78 / 0.77 / +0.7%
tpcds_q20/duckdb:parquet	16112746 / 13345092 / +20.7% 🔴	18441704 / 18216248 / +1.2%	0.87 / 0.73 / +19.3%
tpcds_q21/duckdb:parquet	9457122 / 9349622 / +1.1%	13045324 / 13063792 / -0.1%	0.72 / 0.72 / +1.3%
tpcds_q22/duckdb:parquet	36626456 / 34693719 / +5.6%	39154118 / 39572318 / -1.1%	0.94 / 0.88 / +6.7%
tpcds_q23/duckdb:parquet	40399390 / 40096737 / +0.8%	46851317 / 47085373 / -0.5%	0.86 / 0.85 / +1.3%
tpcds_q24/duckdb:parquet	34766318 / 33085888 / +5.1%	44432926 / 46386739 / -4.2%	0.78 / 0.71 / +9.7%
tpcds_q25/duckdb:parquet	30025964 / 29657736 / +1.2%	40633060 / 40363917 / +0.7%	0.74 / 0.73 / +0.6%
tpcds_q26/duckdb:parquet	31121354 / 30929484 / +0.6%	38995894 / 41497897 / -6.0%	0.80 / 0.75 / +7.1%
tpcds_q27/duckdb:parquet	31939132 / 31426096 / +1.6%	40563705 / 40433582 / +0.3%	0.79 / 0.78 / +1.3%
tpcds_q28/duckdb:parquet	18267784 / 17021784 / +7.3%	22013212 / 19459611 / +13.1% 🔴	0.83 / 0.87 / -5.1%
tpcds_q29/duckdb:parquet	30710570 / 30254785 / +1.5%	39668147 / 41896731 / -5.3%	0.77 / 0.72 / +7.2%
tpcds_q30/duckdb:parquet	32258528 / 32311669 / -0.2%	43298471 / 41238244 / +5.0%	0.75 / 0.78 / -4.9%
tpcds_q31/duckdb:parquet	20607972 / 19925798 / +3.4%	25274837 / 23922656 / +5.7%	0.82 / 0.83 / -2.1%
tpcds_q32/duckdb:parquet	11230350 / 10927976 / +2.8%	17855321 / 17445194 / +2.4%	0.63 / 0.63 / +0.4%
tpcds_q33/duckdb:parquet	16657758 / 15536878 / +7.2%	24522437 / 23311182 / +5.2%	0.68 / 0.67 / +1.9%
tpcds_q34/duckdb:parquet	16106274 / 15974960 / +0.8%	22323897 / 21728245 / +2.7%	0.72 / 0.74 / -1.9%
tpcds_q35/duckdb:parquet	48851346 / 48769035 / +0.2%	57338465 / 56493939 / +1.5%	0.85 / 0.86 / -1.3%
tpcds_q36/duckdb:parquet	16401950 / 16614340 / -1.3%	22541194 / 22464771 / +0.3%	0.73 / 0.74 / -1.6%
tpcds_q37/duckdb:parquet	11456934 / 11393614 / +0.6%	17402686 / 16439839 / +5.9%	0.66 / 0.69 / -5.0%
tpcds_q38/duckdb:parquet	26148296 / 26468302 / -1.2%	30605470 / 30508259 / +0.3%	0.85 / 0.87 / -1.5%
tpcds_q39/duckdb:parquet	24465518 / 25802698 / -5.2%	28966060 / 29531301 / -1.9%	0.84 / 0.87 / -3.3%
tpcds_q40/duckdb:parquet	16004227 / 15670038 / +2.1%	21797224 / 21503955 / +1.4%	0.73 / 0.73 / +0.8%
tpcds_q41/duckdb:parquet	7710174 / 7635004 / +1.0%	14047302 / 13832400 / +1.6%	0.55 / 0.55 / -0.6%
tpcds_q42/duckdb:parquet	8338166 / 8291932 / +0.6%	15002215 / 15327075 / -2.1%	0.56 / 0.54 / +2.7%
tpcds_q43/duckdb:parquet	10638383 / 10503962 / +1.3%	16043393 / 15701349 / +2.2%	0.66 / 0.67 / -0.9%
tpcds_q44/duckdb:parquet	16081280 / 15907908 / +1.1%	22186027 / 22582294 / -1.8%	0.72 / 0.70 / +2.9%
tpcds_q45/duckdb:parquet	23037536 / 22941414 / +0.4%	28952169 / 28731045 / +0.8%	0.80 / 0.80 / -0.3%
tpcds_q46/duckdb:parquet	36208129 / 35824610 / +1.1%	45356118 / 47021629 / -3.5%	0.80 / 0.76 / +4.8%
tpcds_q47/duckdb:parquet	31287568 / 31041402 / +0.8%	37531726 / 37467282 / +0.2%	0.83 / 0.83 / +0.6%
tpcds_q48/duckdb:parquet	21051256 / 20782306 / +1.3%	28960593 / 28159478 / +2.8%	0.73 / 0.74 / -1.5%
tpcds_q49/duckdb:parquet	18924839 / 18732192 / +1.0%	27309124 / 27301918 / +0.0%	0.69 / 0.69 / +1.0%
tpcds_q50/duckdb:parquet	17520816 / 17409758 / +0.6%	25204922 / 26810295 / -6.0%	0.70 / 0.65 / +7.0%
tpcds_q51/duckdb:parquet	53642682 / 53070688 / +1.1%	60126023 / 61614166 / -2.4%	0.89 / 0.86 / +3.6%
tpcds_q52/duckdb:parquet	8474768 / 8472758 / +0.0%	15004288 / 15341158 / -2.2%	0.56 / 0.55 / +2.3%
tpcds_q53/duckdb:parquet	11646460 / 11399011 / +2.2%	16853111 / 20886854 / -19.3% 🟢	0.69 / 0.55 / +26.6%
tpcds_q54/duckdb:parquet	20731730 / 20097378 / +3.2%	30472393 / 29687549 / +2.6%	0.68 / 0.68 / +0.5%
tpcds_q55/duckdb:parquet	8408272 / 8484828 / -0.9%	15097289 / 18361716 / -17.8% 🟢	0.56 / 0.46 / +20.5%
tpcds_q56/duckdb:parquet	16157894 / 16151527 / +0.0%	22984324 / 23378542 / -1.7%	0.70 / 0.69 / +1.8%
tpcds_q57/duckdb:parquet	29073665 / 32505820 / -10.6% 🟢	34345617 / 35286675 / -2.7%	0.85 / 0.92 / -8.1%
tpcds_q58/duckdb:parquet	18063086 / 18458678 / -2.1%	25951845 / 26043828 / -0.4%	0.70 / 0.71 / -1.8%
tpcds_q59/duckdb:parquet	20026150 / 19865357 / +0.8%	25073730 / 25092431 / -0.1%	0.80 / 0.79 / +0.9%
tpcds_q60/duckdb:parquet	16761374 / 16837206 / -0.5%	24233461 / 24662808 / -1.7%	0.69 / 0.68 / +1.3%
tpcds_q61/duckdb:parquet	21675067 / 21465174 / +1.0%	28402971 / 32871968 / -13.6% 🟢	0.76 / 0.65 / +16.9%
tpcds_q62/duckdb:parquet	10756396 / 10579738 / +1.7%	15047184 / 14989244 / +0.4%	0.71 / 0.71 / +1.3%
tpcds_q63/duckdb:parquet	10698920 / 10751542 / -0.5%	17770112 / 16387626 / +8.4%	0.60 / 0.66 / -8.2%
tpcds_q64/duckdb:parquet	52567029 / 52011177 / +1.1%	71559517 / 65237595 / +9.7%	0.73 / 0.80 / -7.9%
tpcds_q65/duckdb:parquet	14585261 / 14439966 / +1.0%	24606017 / 20747557 / +18.6% 🔴	0.59 / 0.70 / -14.8%
tpcds_q66/duckdb:parquet	24598087 / 24161584 / +1.8%	31529341 / 30885905 / +2.1%	0.78 / 0.78 / -0.3%
tpcds_q67/duckdb:parquet	76469628 / 78113346 / -2.1%	84697219 / 86741986 / -2.4%	0.90 / 0.90 / +0.3%
tpcds_q68/duckdb:parquet	29128246 / 32709273 / -10.9% 🟢	40459133 / 40313039 / +0.4%	0.72 / 0.81 / -11.3%
tpcds_q69/duckdb:parquet	28550077 / 28463645 / +0.3%	38760400 / 38652740 / +0.3%	0.74 / 0.74 / +0.0%
tpcds_q70/duckdb:parquet	15933738 / 16081538 / -0.9%	22789024 / 23558476 / -3.3%	0.70 / 0.68 / +2.4%
tpcds_q71/duckdb:parquet	14660970 / 14709520 / -0.3%	20142405 / 20604824 / -2.2%	0.73 / 0.71 / +2.0%
tpcds_q72/duckdb:parquet	81305990 / 81383026 / -0.1%	87270393 / 89209961 / -2.2%	0.93 / 0.91 / +2.1%
tpcds_q73/duckdb:parquet	13401175 / 14187348 / -5.5%	19406703 / 19351225 / +0.3%	0.69 / 0.73 / -5.8%
tpcds_q74/duckdb:parquet	98218750 / 97912474 / +0.3%	108870029 / 107825264 / +1.0%	0.90 / 0.91 / -0.6%
tpcds_q75/duckdb:parquet	40011014 / 39763630 / +0.6%	51280160 / 51144758 / +0.3%	0.78 / 0.78 / +0.4%
tpcds_q76/duckdb:parquet	13492668 / 13783530 / -2.1%	20732329 / 21272724 / -2.5%	0.65 / 0.65 / +0.4%
tpcds_q77/duckdb:parquet	16796154 / 16711963 / +0.5%	24664705 / 25196390 / -2.1%	0.68 / 0.66 / +2.7%
tpcds_q78/duckdb:parquet	48476578 / 47880601 / +1.2%	52679701 / 55863819 / -5.7%	0.92 / 0.86 / +7.4%
tpcds_q79/duckdb:parquet	20401172 / 20178668 / +1.1%	31069019 / 29135051 / +6.6%	0.66 / 0.69 / -5.2%
tpcds_q80/duckdb:parquet	31359276 / 31067675 / +0.9%	39945595 / 39599132 / +0.9%	0.79 / 0.78 / +0.1%
tpcds_q81/duckdb:parquet	32144072 / 29422394 / +9.3%	41665559 / 38788916 / +7.4%	0.77 / 0.76 / +1.7%
tpcds_q82/duckdb:parquet	14016995 / 12662362 / +10.7% 🔴	20684582 / 18755979 / +10.3% 🔴	0.68 / 0.68 / +0.4%
tpcds_q83/duckdb:parquet	16210716 / 15552430 / +4.2%	20610195 / 20924590 / -1.5%	0.79 / 0.74 / +5.8%
tpcds_q84/duckdb:parquet	17224126 / 17142968 / +0.5%	23582954 / 23231413 / +1.5%	0.73 / 0.74 / -1.0%
tpcds_q85/duckdb:parquet	34472214 / 34006142 / +1.4%	47769165 / 45590717 / +4.8%	0.72 / 0.75 / -3.3%
tpcds_q86/duckdb:parquet	13132153 / 10791930 / +21.7% 🔴	15774354 / 18013336 / -12.4% 🟢	0.83 / 0.60 / +39.0%
tpcds_q87/duckdb:parquet	29854520 / 28026134 / +6.5%	31997859 / 35596416 / -10.1% 🟢	0.93 / 0.79 / +18.5%
tpcds_q88/duckdb:parquet	27207972 / 26807972 / +1.5%	31863179 / 37879711 / -15.9% 🟢	0.85 / 0.71 / +20.7%
tpcds_q89/duckdb:parquet	12655920 / 12404224 / +2.0%	19125420 / 18911872 / +1.1%	0.66 / 0.66 / +0.9%
tpcds_q90/duckdb:parquet	6808470 / 8171182 / -16.7% 🟢	13658970 / 11151242 / +22.5% 🔴	0.50 / 0.73 / -32.0%
tpcds_q91/duckdb:parquet	20796060 / 20460686 / +1.6%	28974640 / 29795985 / -2.8%	0.72 / 0.69 / +4.5%
tpcds_q92/duckdb:parquet	11411969 / 11205708 / +1.8%	18406065 / 19828623 / -7.2%	0.62 / 0.57 / +9.7%
tpcds_q93/duckdb:parquet	21701680 / 21607737 / +0.4%	30336787 / 28947958 / +4.8%	0.72 / 0.75 / -4.2%
tpcds_q94/duckdb:parquet	16024638 / 15631476 / +2.5%	24713516 / 27995681 / -11.7% 🟢	0.65 / 0.56 / +16.1%
tpcds_q95/duckdb:parquet	91149104 / 89792508 / +1.5%	96434864 / 96198368 / +0.2%	0.95 / 0.93 / +1.3%
tpcds_q96/duckdb:parquet	6879345 / 6882484 / -0.0%	10663221 / 10528119 / +1.3%	0.65 / 0.65 / -1.3%
tpcds_q97/duckdb:parquet	25825370 / 25622762 / +0.8%	32145554 / 32089753 / +0.2%	0.80 / 0.80 / +0.6%
tpcds_q98/duckdb:parquet	15120861 / 14740022 / +2.6%	21859990 / 22011651 / -0.7%	0.69 / 0.67 / +3.3%
tpcds_q99/duckdb:parquet	17166314 / 17213930 / -0.3%	21711486 / 21848941 / -0.6%	0.79 / 0.79 / +0.4%

---

No file size changes detected.

[github-actions]

Benchmarks: FineWeb S3 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -3.6%
Engines: DataFusion No clear signal (-5.4%, environment too noisy confidence) · DuckDB No clear signal (-1.7%, environment too noisy confidence)
Vortex (geomean): hot 1.088x ➖ · cold 1.008x ➖
Parquet (geomean): hot 1.128x ➖ · cold 1.125x ➖
Shifts: Parquet (control) +12.8% · Median polish +9.5%

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 (1.082x ➖, 2↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	50540676 / 44577412 / +13.4%	166637172 / 112993247 / +47.5% 🔴	0.30 / 0.39 / -23.1%
fineweb_q01/datafusion:vortex-file-compressed	481225111 / 383993691 / +25.3%	572253465 / 593108468 / -3.5%	0.84 / 0.65 / +29.9%
fineweb_q02/datafusion:vortex-file-compressed	544668508 / 379260586 / +43.6% 🔴	830805824 / 644518601 / +28.9%	0.66 / 0.59 / +11.4%
fineweb_q03/datafusion:vortex-file-compressed	505552021 / 506293400 / -0.1%	909168895 / 912454508 / -0.4%	0.56 / 0.55 / +0.2%
fineweb_q04/datafusion:vortex-file-compressed	423770898 / 396289282 / +6.9%	458286499 / 428436503 / +7.0%	0.92 / 0.92 / -0.0%
fineweb_q05/datafusion:vortex-file-compressed	408650636 / 608047588 / -32.8% 🟢	571836027 / 817046453 / -30.0% 🟢	0.71 / 0.74 / -4.0%
fineweb_q06/datafusion:vortex-file-compressed	747023459 / 1369705918 / -45.5% 🟢	760267157 / 1500336422 / -49.3% 🟢	0.98 / 0.91 / +7.6%
fineweb_q07/datafusion:vortex-file-compressed	454607284 / 453338774 / +0.3%	452484626 / 552970156 / -18.2%	1.00 / 0.82 / +22.5%
fineweb_q08/datafusion:vortex-file-compressed	462384976 / 182372650 / +153.5% 🔴	508339984 / 194879042 / +160.8% 🔴	0.91 / 0.94 / -2.8%

datafusion / parquet / ns (1.144x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	901618038 / 482646796 / +86.8% 🔴	935312020 / 731846959 / +27.8%	0.96 / 0.66 / +46.2%
fineweb_q01/datafusion:parquet	871831232 / 849840920 / +2.6%	835282961 / 802658154 / +4.1%	1.04 / 1.06 / -1.4%
fineweb_q02/datafusion:parquet	716336726 / 792094594 / -9.6%	855340386 / 688614600 / +24.2%	0.84 / 1.15 / -27.2%
fineweb_q03/datafusion:parquet	777666342 / 955667468 / -18.6%	885515626 / 785697322 / +12.7%	0.88 / 1.22 / -27.8%
fineweb_q04/datafusion:parquet	1044195140 / 682203358 / +53.1% 🔴	943335814 / 598567138 / +57.6% 🔴	1.11 / 1.14 / -2.9%
fineweb_q05/datafusion:parquet	907615278 / 749621635 / +21.1%	828958764 / 670620604 / +23.6%	1.09 / 1.12 / -2.1%
fineweb_q06/datafusion:parquet	844948527 / 835846155 / +1.1%	847020786 / 816257225 / +3.8%	1.00 / 1.02 / -2.6%
fineweb_q07/datafusion:parquet	1002721016 / 901757795 / +11.2%	913490653 / 1073520719 / -14.9%	1.10 / 0.84 / +30.7%
fineweb_q08/datafusion:parquet	803477116 / 705968488 / +13.8%	856863355 / 854922883 / +0.2%	0.94 / 0.83 / +13.6%

duckdb / vortex-file-compressed / ns (1.094x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	57551771 / 59141609 / -2.7%	54686624 / 78530578 / -30.4% 🟢	1.05 / 0.75 / +39.7%
fineweb_q01/duckdb:vortex-file-compressed	434775064 / 404685446 / +7.4%	506235747 / 466701609 / +8.5%	0.86 / 0.87 / -1.0%
fineweb_q02/duckdb:vortex-file-compressed	1200792716 / 592066152 / +102.8% 🔴	796845115 / 635043641 / +25.5%	1.51 / 0.93 / +61.6%
fineweb_q03/duckdb:vortex-file-compressed	949649987 / 1226033904 / -22.5%	1054472999 / 1269368846 / -16.9%	0.90 / 0.97 / -6.8%
fineweb_q04/duckdb:vortex-file-compressed	1037419602 / 1037781922 / -0.0%	1034932232 / 1010025143 / +2.5%	1.00 / 1.03 / -2.4%
fineweb_q05/duckdb:vortex-file-compressed	909986422 / 940921730 / -3.3%	1008119624 / 1012088365 / -0.4%	0.90 / 0.93 / -2.9%
fineweb_q06/duckdb:vortex-file-compressed	1706382842 / 1172888139 / +45.5% 🔴	1625755133 / 1191328428 / +36.5% 🔴	1.05 / 0.98 / +6.6%
fineweb_q07/duckdb:vortex-file-compressed	1028995771 / 1019300991 / +1.0%	1034526635 / 1174692908 / -11.9%	0.99 / 0.87 / +14.6%
fineweb_q08/duckdb:vortex-file-compressed	404913158 / 421394055 / -3.9%	469649841 / 577514746 / -18.7%	0.86 / 0.73 / +18.2%

duckdb / parquet / ns (1.113x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	545304260 / 487974800 / +11.7%	570044032 / 549626862 / +3.7%	0.96 / 0.89 / +7.7%
fineweb_q01/duckdb:parquet	655677156 / 584408003 / +12.2%	661365669 / 567003349 / +16.6%	0.99 / 1.03 / -3.8%
fineweb_q02/duckdb:parquet	650816572 / 621133878 / +4.8%	822533618 / 643749563 / +27.8%	0.79 / 0.96 / -18.0%
fineweb_q03/duckdb:parquet	1487953270 / 1379073245 / +7.9%	1503360216 / 1416286893 / +6.1%	0.99 / 0.97 / +1.6%
fineweb_q04/duckdb:parquet	786208094 / 720478992 / +9.1%	1037218784 / 739180452 / +40.3% 🔴	0.76 / 0.97 / -22.2%
fineweb_q05/duckdb:parquet	995694646 / 829764677 / +20.0%	1147654676 / 790346773 / +45.2% 🔴	0.87 / 1.05 / -17.4%
fineweb_q06/duckdb:parquet	2578201352 / 1572877756 / +63.9% 🔴	1649138973 / 1952571288 / -15.5%	1.56 / 0.81 / +94.1%
fineweb_q07/duckdb:parquet	1229761012 / 1269515075 / -3.1%	1279077371 / 1202234223 / +6.4%	0.96 / 1.06 / -9.0%
fineweb_q08/duckdb:parquet	517659557 / 581101516 / -10.9%	569898762 / 663426802 / -14.1%	0.91 / 0.88 / +3.7%

[github-actions]

Benchmarks: Statistical and Population Genetics 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.2%
Engines: DuckDB No clear signal (-1.2%, low confidence)
Vortex (geomean): hot 1.003x ➖ · cold 1.043x ➖
Parquet (geomean): hot 1.015x ➖ · cold 1.017x ➖
Shifts: Parquet (control) +1.5% · Median polish +0.8%

How to read Verdict and Engines

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

---

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	9078831 / 8966714 / +1.3%	9347894 / 9477464 / -1.4%	0.97 / 0.95 / +2.7%
statpopgen_q01/duckdb:vortex-file-compressed	10323708 / 10180961 / +1.4%	13830090 / 13551911 / +2.1%	0.75 / 0.75 / -0.6%
statpopgen_q02/duckdb:vortex-file-compressed	307112748 / 304840020 / +0.7%	336523640 / 330949896 / +1.7%	0.91 / 0.92 / -0.9%
statpopgen_q03/duckdb:vortex-file-compressed	809160004 / 804836338 / +0.5%	832439892 / 812316275 / +2.5%	0.97 / 0.99 / -1.9%
statpopgen_q04/duckdb:vortex-file-compressed	801917757 / 813729071 / -1.5%	815899742 / 812450556 / +0.4%	0.98 / 1.00 / -1.9%
statpopgen_q05/duckdb:vortex-file-compressed	320219466 / 321551814 / -0.4%	369273480 / 346243502 / +6.7%	0.87 / 0.93 / -6.6%
statpopgen_q06/duckdb:vortex-file-compressed	1147192250 / 1138491066 / +0.8%	1153494443 / 1141148028 / +1.1%	0.99 / 1.00 / -0.3%
statpopgen_q07/duckdb:vortex-file-compressed	128877662 / 126042632 / +2.2%	142733588 / 138203667 / +3.3%	0.90 / 0.91 / -1.0%
statpopgen_q08/duckdb:vortex-file-compressed	142876702 / 142977456 / -0.1%	203101517 / 161376456 / +25.9% 🔴	0.70 / 0.89 / -20.6%
statpopgen_q09/duckdb:vortex-file-compressed	613385194 / 617008432 / -0.6%	643285722 / 624117185 / +3.1%	0.95 / 0.99 / -3.5%
statpopgen_q10/duckdb:vortex-file-compressed	1903947425 / 1924509760 / -1.1%	1981991485 / 1898795599 / +4.4%	0.96 / 1.01 / -5.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	247217230 / 246468903 / +0.3%	245643604 / 245075258 / +0.2%	1.01 / 1.01 / +0.1%
statpopgen_q01/duckdb:parquet	305363266 / 303587200 / +0.6%	306060929 / 305671451 / +0.1%	1.00 / 0.99 / +0.5%
statpopgen_q02/duckdb:parquet	550124469 / 559468544 / -1.7%	563123051 / 552457209 / +1.9%	0.98 / 1.01 / -3.5%
statpopgen_q03/duckdb:parquet	868740970 / 830035829 / +4.7%	865829654 / 802737026 / +7.9%	1.00 / 1.03 / -3.0%
statpopgen_q04/duckdb:parquet	881981744 / 830139184 / +6.2%	893406027 / 819649139 / +9.0%	0.99 / 1.01 / -2.5%
statpopgen_q05/duckdb:parquet	587392726 / 586700256 / +0.1%	585181250 / 592237749 / -1.2%	1.00 / 0.99 / +1.3%
statpopgen_q06/duckdb:parquet	729285846 / 725285226 / +0.6%	716041941 / 738830425 / -3.1%	1.02 / 0.98 / +3.8%
statpopgen_q07/duckdb:parquet	613356184 / 614537808 / -0.2%	705964008 / 724308727 / -2.5%	0.87 / 0.85 / +2.4%
statpopgen_q08/duckdb:parquet	622513697 / 618931382 / +0.6%	695990972 / 690188240 / +0.8%	0.89 / 0.90 / -0.3%
statpopgen_q09/duckdb:parquet	805356494 / 787683012 / +2.2%	833435743 / 804548212 / +3.6%	0.97 / 0.98 / -1.3%
statpopgen_q10/duckdb:parquet	1440746620 / 1391018258 / +3.6%	1278730363 / 1242101519 / +2.9%	1.13 / 1.12 / +0.6%

---

No file size changes detected.

[github-actions]

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 68fb80dc vs base a3e9d40e
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -2.5%
Engines: DataFusion No clear signal (-6.2%, environment too noisy confidence) · DuckDB No clear signal (+1.3%, environment too noisy confidence)
Vortex (geomean): hot 1.043x ➖ · cold 1.068x ➖
Parquet (geomean): hot 1.070x ➖ · cold 1.045x ➖
Shifts: Parquet (control) +7.0% · Median polish +7.6%

How to read Verdict and Engines

• Verdict: Overall PR-level signal after subtracting baseline drift estimated from Parquet control rows. It can be Likely improvement, Likely regression, or No clear signal.
• Engines: Per-engine attribution. DataFusion is compared against DataFusion/Parquet controls; DuckDB is compared against DuckDB/Parquet controls. This answers whether each engine improved or regressed independently.
• Confidence: Based on directional consistency, share of rows above the noise floor, and control-run noise.
• 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 (1.009x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	213833698 / 226518560 / -5.6%	717812853 / 722073880 / -0.6%	0.30 / 0.31 / -5.0%
tpch_q02/datafusion:vortex-file-compressed	426137750 / 471470898 / -9.6%	768140051 / 1057876484 / -27.4%	0.55 / 0.45 / +24.5%
tpch_q03/datafusion:vortex-file-compressed	487173672 / 388159655 / +25.5%	1230869326 / 904145414 / +36.1% 🔴	0.40 / 0.43 / -7.8%
tpch_q04/datafusion:vortex-file-compressed	187634546 / 185107623 / +1.4%	557523503 / 433722774 / +28.5%	0.34 / 0.43 / -21.1%
tpch_q05/datafusion:vortex-file-compressed	392974233 / 370348762 / +6.1%	638243100 / 550521234 / +15.9%	0.62 / 0.67 / -8.5%
tpch_q06/datafusion:vortex-file-compressed	258880933 / 337733646 / -23.3%	461713876 / 532132740 / -13.2%	0.56 / 0.63 / -11.7%
tpch_q07/datafusion:vortex-file-compressed	428541020 / 427847187 / +0.2%	575432174 / 656347437 / -12.3%	0.74 / 0.65 / +14.2%
tpch_q08/datafusion:vortex-file-compressed	599293942 / 556705658 / +7.7%	676560276 / 788394549 / -14.2%	0.89 / 0.71 / +25.4%
tpch_q09/datafusion:vortex-file-compressed	857910466 / 495424294 / +73.2% 🔴	1068337741 / 459728347 / +132.4% 🔴	0.80 / 1.08 / -25.5%
tpch_q10/datafusion:vortex-file-compressed	408140520 / 411150985 / -0.7%	498393239 / 472908072 / +5.4%	0.82 / 0.87 / -5.8%
tpch_q11/datafusion:vortex-file-compressed	288741923 / 324097965 / -10.9%	396248320 / 471247167 / -15.9%	0.73 / 0.69 / +6.0%
tpch_q12/datafusion:vortex-file-compressed	327641400 / 373763836 / -12.3%	639349349 / 481237076 / +32.9% 🔴	0.51 / 0.78 / -34.0%
tpch_q13/datafusion:vortex-file-compressed	160208921 / 308060618 / -48.0% 🟢	446770679 / 537770711 / -16.9%	0.36 / 0.57 / -37.4%
tpch_q14/datafusion:vortex-file-compressed	200108627 / 189261742 / +5.7%	333318163 / 302762519 / +10.1%	0.60 / 0.63 / -4.0%
tpch_q15/datafusion:vortex-file-compressed	308388061 / 317740402 / -2.9%	491874284 / 495048902 / -0.6%	0.63 / 0.64 / -2.3%
tpch_q16/datafusion:vortex-file-compressed	158616777 / 187446474 / -15.4%	342325048 / 408457052 / -16.2%	0.46 / 0.46 / +1.0%
tpch_q17/datafusion:vortex-file-compressed	339340893 / 343031671 / -1.1%	577939737 / 452849728 / +27.6%	0.59 / 0.76 / -22.5%
tpch_q18/datafusion:vortex-file-compressed	287818704 / 386006998 / -25.4%	450392236 / 444854556 / +1.2%	0.64 / 0.87 / -26.4%
tpch_q19/datafusion:vortex-file-compressed	396844443 / 326424540 / +21.6%	475002270 / 696273623 / -31.8% 🟢	0.84 / 0.47 / +78.2%
tpch_q20/datafusion:vortex-file-compressed	285458529 / 295848154 / -3.5%	488961896 / 471209931 / +3.8%	0.58 / 0.63 / -7.0%
tpch_q21/datafusion:vortex-file-compressed	1263207674 / 511898142 / +146.8% 🔴	609445814 / 648464230 / -6.0%	2.07 / 0.79 / +162.6%
tpch_q22/datafusion:vortex-file-compressed	169030565 / 169472345 / -0.3%	418488215 / 440892010 / -5.1%	0.40 / 0.38 / +5.1%

datafusion / parquet / ns (1.076x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	181238961 / 165419955 / +9.6%	586446734 / 461106518 / +27.2%	0.31 / 0.36 / -13.9%
tpch_q02/datafusion:parquet	316680818 / 260346914 / +21.6%	508404835 / 453381520 / +12.1%	0.62 / 0.57 / +8.5%
tpch_q03/datafusion:parquet	273115337 / 277725423 / -1.7%	810999361 / 700355669 / +15.8%	0.34 / 0.40 / -15.1%
tpch_q04/datafusion:parquet	148143098 / 135256177 / +9.5%	379476241 / 425364758 / -10.8%	0.39 / 0.32 / +22.8%
tpch_q05/datafusion:parquet	407628827 / 340663552 / +19.7%	501733413 / 591928401 / -15.2%	0.81 / 0.58 / +41.2%
tpch_q06/datafusion:parquet	126719353 / 125966630 / +0.6%	312107487 / 219807348 / +42.0% 🔴	0.41 / 0.57 / -29.2%
tpch_q07/datafusion:parquet	416349059 / 340480917 / +22.3%	468864933 / 680149329 / -31.1% 🟢	0.89 / 0.50 / +77.4%
tpch_q08/datafusion:parquet	426624055 / 529227196 / -19.4%	674982636 / 703204789 / -4.0%	0.63 / 0.75 / -16.0%
tpch_q09/datafusion:parquet	442935049 / 420647697 / +5.3%	707751227 / 576010364 / +22.9%	0.63 / 0.73 / -14.3%
tpch_q10/datafusion:parquet	427129432 / 384788192 / +11.0%	501728161 / 501822888 / -0.0%	0.85 / 0.77 / +11.0%
tpch_q11/datafusion:parquet	290932062 / 262758999 / +10.7%	395801557 / 454900249 / -13.0%	0.74 / 0.58 / +27.3%
tpch_q12/datafusion:parquet	202908476 / 183763665 / +10.4%	581328574 / 407956681 / +42.5% 🔴	0.35 / 0.45 / -22.5%
tpch_q13/datafusion:parquet	397992466 / 399675370 / -0.4%	656903996 / 593920008 / +10.6%	0.61 / 0.67 / -10.0%
tpch_q14/datafusion:parquet	176705749 / 159683469 / +10.7%	291884532 / 288311655 / +1.2%	0.61 / 0.55 / +9.3%
tpch_q15/datafusion:parquet	316557117 / 259723893 / +21.9%	458761426 / 384475964 / +19.3%	0.69 / 0.68 / +2.1%
tpch_q16/datafusion:parquet	121517157 / 104367862 / +16.4%	273582789 / 290688063 / -5.9%	0.44 / 0.36 / +23.7%
tpch_q17/datafusion:parquet	362689348 / 364985317 / -0.6%	636006084 / 469149730 / +35.6% 🔴	0.57 / 0.78 / -26.7%
tpch_q18/datafusion:parquet	433341288 / 431257432 / +0.5%	564575440 / 611712709 / -7.7%	0.77 / 0.70 / +8.9%
tpch_q19/datafusion:parquet	188640832 / 255059518 / -26.0%	500436595 / 433769626 / +15.4%	0.38 / 0.59 / -35.9%
tpch_q20/datafusion:parquet	323930170 / 237560400 / +36.4% 🔴	527247534 / 481089486 / +9.6%	0.61 / 0.49 / +24.4%
tpch_q21/datafusion:parquet	343868325 / 298501662 / +15.2%	499969878 / 398571698 / +25.4%	0.69 / 0.75 / -8.2%
tpch_q22/datafusion:parquet	179723468 / 159154679 / +12.9%	348564896 / 311124526 / +12.0%	0.52 / 0.51 / +0.8%

duckdb / vortex-file-compressed / ns (1.078x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	194698182 / 212623940 / -8.4%	275308727 / 254902539 / +8.0%	0.71 / 0.83 / -15.2%
tpch_q02/duckdb:vortex-file-compressed	376588095 / 422747266 / -10.9%	367680595 / 375582483 / -2.1%	1.02 / 1.13 / -9.0%
tpch_q03/duckdb:vortex-file-compressed	505007665 / 452317085 / +11.6%	451347935 / 482608207 / -6.5%	1.12 / 0.94 / +19.4%
tpch_q04/duckdb:vortex-file-compressed	300212568 / 309534836 / -3.0%	324009085 / 490126020 / -33.9% 🟢	0.93 / 0.63 / +46.7%
tpch_q05/duckdb:vortex-file-compressed	389033102 / 482435338 / -19.4%	467307899 / 485743062 / -3.8%	0.83 / 0.99 / -16.2%
tpch_q06/duckdb:vortex-file-compressed	277988379 / 288539151 / -3.7%	265994234 / 299990432 / -11.3%	1.05 / 0.96 / +8.7%
tpch_q07/duckdb:vortex-file-compressed	493558408 / 470577858 / +4.9%	558851036 / 522726744 / +6.9%	0.88 / 0.90 / -1.9%
tpch_q08/duckdb:vortex-file-compressed	635323316 / 578628291 / +9.8%	587694743 / 628530722 / -6.5%	1.08 / 0.92 / +17.4%
tpch_q09/duckdb:vortex-file-compressed	453939627 / 543906936 / -16.5%	464091569 / 683768051 / -32.1% 🟢	0.98 / 0.80 / +23.0%
tpch_q10/duckdb:vortex-file-compressed	535143224 / 477056635 / +12.2%	990273379 / 462080241 / +114.3% 🔴	0.54 / 1.03 / -47.7%
tpch_q11/duckdb:vortex-file-compressed	177046471 / 131788983 / +34.3% 🔴	234423051 / 169929200 / +38.0% 🔴	0.76 / 0.78 / -2.6%
tpch_q12/duckdb:vortex-file-compressed	523651803 / 481566009 / +8.7%	487523934 / 509549398 / -4.3%	1.07 / 0.95 / +13.7%
tpch_q13/duckdb:vortex-file-compressed	356627254 / 341925525 / +4.3%	485053259 / 320080477 / +51.5% 🔴	0.74 / 1.07 / -31.2%
tpch_q14/duckdb:vortex-file-compressed	238093927 / 235201093 / +1.2%	284601718 / 305990183 / -7.0%	0.84 / 0.77 / +8.8%
tpch_q15/duckdb:vortex-file-compressed	168546902 / 157545024 / +7.0%	218237400 / 208850983 / +4.5%	0.77 / 0.75 / +2.4%
tpch_q16/duckdb:vortex-file-compressed	210164748 / 180663503 / +16.3%	248950853 / 188733761 / +31.9% 🔴	0.84 / 0.96 / -11.8%
tpch_q17/duckdb:vortex-file-compressed	434154192 / 486803225 / -10.8%	469932728 / 432643147 / +8.6%	0.92 / 1.13 / -17.9%
tpch_q18/duckdb:vortex-file-compressed	647653094 / 375479125 / +72.5% 🔴	882411394 / 394346115 / +123.8% 🔴	0.73 / 0.95 / -22.9%
tpch_q19/duckdb:vortex-file-compressed	411826513 / 323059517 / +27.5%	453622800 / 361584054 / +25.5%	0.91 / 0.89 / +1.6%
tpch_q20/duckdb:vortex-file-compressed	385468556 / 358435109 / +7.5%	434584165 / 432045666 / +0.6%	0.89 / 0.83 / +6.9%
tpch_q21/duckdb:vortex-file-compressed	756809163 / 626952138 / +20.7%	832903540 / 636867119 / +30.8% 🔴	0.91 / 0.98 / -7.7%
tpch_q22/duckdb:vortex-file-compressed	169988867 / 117184454 / +45.1% 🔴	210834893 / 155776068 / +35.3% 🔴	0.81 / 0.75 / +7.2%

duckdb / parquet / ns (1.064x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	323082900 / 304624211 / +6.1%	282675509 / 296574661 / -4.7%	1.14 / 1.03 / +11.3%
tpch_q02/duckdb:parquet	709320863 / 643393098 / +10.2%	765045811 / 593269740 / +29.0%	0.93 / 1.08 / -14.5%
tpch_q03/duckdb:parquet	762949635 / 761393959 / +0.2%	873852656 / 858891802 / +1.7%	0.87 / 0.89 / -1.5%
tpch_q04/duckdb:parquet	483168740 / 449688999 / +7.4%	614308203 / 522430785 / +17.6%	0.79 / 0.86 / -8.6%
tpch_q05/duckdb:parquet	987705464 / 922102799 / +7.1%	1044000780 / 1093068450 / -4.5%	0.95 / 0.84 / +12.1%
tpch_q06/duckdb:parquet	328106054 / 318813767 / +2.9%	305044457 / 353485764 / -13.7%	1.08 / 0.90 / +19.3%
tpch_q07/duckdb:parquet	945947495 / 884341110 / +7.0%	993017547 / 895379636 / +10.9%	0.95 / 0.99 / -3.6%
tpch_q08/duckdb:parquet	1034942731 / 1079322638 / -4.1%	1057947163 / 1056193163 / +0.2%	0.98 / 1.02 / -4.3%
tpch_q09/duckdb:parquet	1049633164 / 979874127 / +7.1%	989273976 / 986103854 / +0.3%	1.06 / 0.99 / +6.8%
tpch_q10/duckdb:parquet	984582076 / 969059770 / +1.6%	988255729 / 932167910 / +6.0%	1.00 / 1.04 / -4.2%
tpch_q11/duckdb:parquet	414791245 / 435105889 / -4.7%	415444856 / 370269184 / +12.2%	1.00 / 1.18 / -15.0%
tpch_q12/duckdb:parquet	549789729 / 509481079 / +7.9%	560918584 / 663676917 / -15.5%	0.98 / 0.77 / +27.7%
tpch_q13/duckdb:parquet	806775273 / 761051042 / +6.0%	800601737 / 868564195 / -7.8%	1.01 / 0.88 / +15.0%
tpch_q14/duckdb:parquet	576546618 / 492565893 / +17.0%	559056048 / 476932554 / +17.2%	1.03 / 1.03 / -0.1%
tpch_q15/duckdb:parquet	404039804 / 374622011 / +7.9%	389512458 / 373579734 / +4.3%	1.04 / 1.00 / +3.4%
tpch_q16/duckdb:parquet	577118001 / 488433144 / +18.2%	526097141 / 506498608 / +3.9%	1.10 / 0.96 / +13.8%
tpch_q17/duckdb:parquet	551482530 / 509777632 / +8.2%	507193430 / 522731186 / -3.0%	1.09 / 0.98 / +11.5%
tpch_q18/duckdb:parquet	720941716 / 643156274 / +12.1%	668064009 / 696122118 / -4.0%	1.08 / 0.92 / +16.8%
tpch_q19/duckdb:parquet	544115404 / 553134937 / -1.6%	626179559 / 749251527 / -16.4%	0.87 / 0.74 / +17.7%
tpch_q20/duckdb:parquet	863623069 / 741285196 / +16.5%	913928847 / 964738261 / -5.3%	0.94 / 0.77 / +23.0%
tpch_q21/duckdb:parquet	743544585 / 706893192 / +5.2%	651217090 / 726645259 / -10.4%	1.14 / 0.97 / +17.4%
tpch_q22/duckdb:parquet	439710566 / 414784047 / +6.0%	531618501 / 404635811 / +31.4% 🔴	0.83 / 1.03 / -19.3%