Resolve page-cached segments in place with preadv2(RWF_NOWAIT), skipping IO coalescing by joseph-isaacs · Pull Request #10355 · vortex-data/vortex

joseph-isaacs · 2026-10-07T10:23:11Z

Summary

Local files currently rely on an in-memory Moka segment cache (in the Python bindings) to avoid re-reading segments. This PR instead leans on the OS page cache, resolving cached segments synchronously at request time.

PageCacheSegmentSource is the outermost segment source for files opened with open_path. Each request(id) first issues a non-blocking preadv2(RWF_NOWAIT) of the segment's byte range on the calling thread. If every byte is resident it returns a ready future, never touching:

the SegmentCacheSourceAdapter / InstrumentedSegmentCache async lookups,
the SharedSegmentSource in-flight DashMap,
the FileSegmentSource coalescing read driver (event channel, Mutex-guarded driver state),
the blocking thread pool.

On a miss the request is forwarded unchanged to the existing stack, whose read also populates the page cache.

Changes

vortex-io: add std_file::try_read_exact_at_cached, which loops preadv2(..., RWF_NOWAIT) until the buffer is full. EAGAIN, EOPNOTSUPP/EINVAL and EOF are treated as a miss; EINTR retries. Always a miss on non-Linux platforms. Adds a Linux-only rustix dependency. Expose FileReadAt::file().
vortex-file: add segments::PageCacheSegmentSource (file + segment specs + allocator + fallback source).
VortexOpenOptions::open_path wraps the assembled segment source in PageCacheSegmentSource unless a cache was configured via with_segment_cache. open_read is unchanged and delegates to a private open_read_wrapping_source.
vortex-python: the 256 MiB Moka cache is now only used for object stores; local paths use the page cache.

Trade-offs:

A cold request costs one extra EAGAIN syscall per segment before it joins the coalescing path.
Cached hits are read one segment at a time with the copy done on the requesting thread, and are eager: a request that is later dropped still pays for the copy.
Page-cache hits bypass InstrumentedSegmentCache, so vortex.file.segments.cache.* metrics no longer count them, and footer-read segments are re-copied from the page cache rather than served from the initial-read map.

Tested with a new Linux-only unit test, serves_resident_segments_and_forwards_misses, covering a resident read, alignment, and forwarding of a range past EOF to the fallback source.

🤖 Generated with Claude Code

https://claude.ai/code/session_01PHeout6F88LHmMuW8B7kq5

…AIT) Add PageCacheSegmentCache, a SegmentCache that tries a non-blocking positional read of a segment's byte range. If the bytes are resident in the page cache the segment is returned straight from the calling task, skipping the coalescing read driver and the blocking thread pool; otherwise it is a miss and the regular read path fetches it. Stores are no-ops because the OS owns eviction. open_path now uses it by default when no segment cache is configured. The Python bindings keep the Moka cache only for object stores. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk> Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01PHeout6F88LHmMuW8B7kq5

github-actions · 2026-10-07T10:35:34Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`e1111f9`	random-access-bench	1	Explore Profiling Data
🟢 Done	`e1111f9`	statpopgen	1	Explore Profiling Data
🟢 Done	`e1111f9`	compress-bench	1	Explore Profiling Data
🟢 Done	`e1111f9`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`e1111f9`	clickbench-sorted-nvme	1	Explore Profiling Data
🟢 Done	`e1111f9`	string-bench	1	Explore Profiling Data
🟢 Done	`e1111f9`	tpch-s3-10	1	Explore Profiling Data
🟢 Done	`e1111f9`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`e1111f9`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`e1111f9`	fineweb-s3	1	Explore Profiling Data
🟢 Done	`e1111f9`	appian-nvme	1	Explore Profiling Data
🟢 Done	`e1111f9`	fineweb	1	Explore Profiling Data
🟢 Done	`e1111f9`	polarsignals	1	Explore Profiling Data
🟢 Done	`e1111f9`	tpch-s3	1	Explore Profiling Data
🟢 Done	`e1111f9`	tpch-nvme	1	Explore Profiling Data

Powered by Polar Signals Cloud

github-actions · 2026-10-07T10:36:52Z

Benchmarks: PolarSignals Profiling 📖

Commits: PR e1111f9c vs base 9eb20ba0
Vortex (geomean): hot 0.987x ➖ · cold 1.025x ➖

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	57007197 / 57222864 / -0.4%	103694072 / 104842590 / -1.1%	0.55 / 0.55 / +0.7%
polarsignals_q01/datafusion:vortex-file-compressed	63455216 / 63246726 / +0.3%	130760753 / 129606754 / +0.9%	0.49 / 0.49 / -0.6%
polarsignals_q02/datafusion:vortex-file-compressed	71418286 / 71631605 / -0.3%	114350012 / 112383095 / +1.8%	0.62 / 0.64 / -2.0%
polarsignals_q03/datafusion:vortex-file-compressed	79792432 / 79512498 / +0.4%	139584663 / 143518183 / -2.7%	0.57 / 0.55 / +3.2%
polarsignals_q04/datafusion:vortex-file-compressed	9453232 / 9567134 / -1.2%	53660512 / 50921374 / +5.4%	0.18 / 0.19 / -6.2%
polarsignals_q05/datafusion:vortex-file-compressed	24149782 / 24475040 / -1.3%	70282208 / 67389970 / +4.3%	0.34 / 0.36 / -5.4%
polarsignals_q06/datafusion:vortex-file-compressed	21125500 / 22533736 / -6.2%	68924924 / 63735561 / +8.1%	0.31 / 0.35 / -13.3%
polarsignals_q07/datafusion:vortex-file-compressed	39421136 / 39617288 / -0.5%	84621269 / 80432485 / +5.2%	0.47 / 0.49 / -5.4%
polarsignals_q08/datafusion:vortex-file-compressed	98385202 / 98264744 / +0.1%	168138495 / 168371934 / -0.1%	0.59 / 0.58 / +0.3%
polarsignals_q09/datafusion:vortex-file-compressed	9981520 / 10394784 / -4.0%	53306834 / 51359572 / +3.8%	0.19 / 0.20 / -7.5%

No file size changes detected.

github-actions · 2026-10-07T10:37:55Z

Benchmarks: FineWeb NVMe 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +3.5%
Engines: DataFusion No clear signal (+0.7%, low confidence) · DuckDB No clear signal (+6.4%, low confidence)
Vortex (geomean): hot 1.028x ➖ · cold 1.016x ➖
Parquet (geomean): hot 0.993x ➖ · cold 1.046x ➖
Shifts: Parquet (control) -0.7% · Median polish -0.1%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	6829094 / 6757658 / +1.1%	19998488 / 19494429 / +2.6%	0.34 / 0.35 / -1.5%
fineweb_q01/datafusion:vortex-file-compressed	13122539 / 11568634 / +13.4% 🔴	44062359 / 44814806 / -1.7%	0.30 / 0.26 / +15.4%
fineweb_q02/datafusion:vortex-file-compressed	13101036 / 13228160 / -1.0%	49429923 / 50943477 / -3.0%	0.27 / 0.26 / +2.1%
fineweb_q03/datafusion:vortex-file-compressed	21749908 / 21565186 / +0.9%	107736635 / 106022332 / +1.6%	0.20 / 0.20 / -0.7%
fineweb_q04/datafusion:vortex-file-compressed	82450775 / 81308662 / +1.4%	166024599 / 160127891 / +3.7%	0.50 / 0.51 / -2.2%
fineweb_q05/datafusion:vortex-file-compressed	67990674 / 67229479 / +1.1%	143655836 / 147196060 / -2.4%	0.47 / 0.46 / +3.6%
fineweb_q06/datafusion:vortex-file-compressed	20437862 / 20596226 / -0.8%	109888642 / 104334026 / +5.3%	0.19 / 0.20 / -5.8%
fineweb_q07/datafusion:vortex-file-compressed	19907180 / 18510111 / +7.5%	105941484 / 100720159 / +5.2%	0.19 / 0.18 / +2.2%
fineweb_q08/datafusion:vortex-file-compressed	9355066 / 9448896 / -1.0%	40992863 / 46880986 / -12.6% 🟢	0.23 / 0.20 / +13.2%

datafusion / vortex-compact / ns (0.994x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	7145259 / 6904684 / +3.5%	20654574 / 19071773 / +8.3%	0.35 / 0.36 / -4.4%
fineweb_q01/datafusion:vortex-compact	60278186 / 44783591 / +34.6% 🔴	77551421 / 76168122 / +1.8%	0.78 / 0.59 / +32.2%
fineweb_q02/datafusion:vortex-compact	43983160 / 61023542 / -27.9% 🟢	78608390 / 79083046 / -0.6%	0.56 / 0.77 / -27.5%
fineweb_q03/datafusion:vortex-compact	166372660 / 157690274 / +5.5%	222816072 / 224440093 / -0.7%	0.75 / 0.70 / +6.3%
fineweb_q04/datafusion:vortex-compact	164195734 / 192417404 / -14.7% 🟢	252893490 / 241728180 / +4.6%	0.65 / 0.80 / -18.4%
fineweb_q05/datafusion:vortex-compact	156690213 / 154034192 / +1.7%	232795679 / 226044936 / +3.0%	0.67 / 0.68 / -1.2%
fineweb_q06/datafusion:vortex-compact	86940057 / 86802696 / +0.2%	162115766 / 161550263 / +0.4%	0.54 / 0.54 / -0.2%
fineweb_q07/datafusion:vortex-compact	88432570 / 88356356 / +0.1%	160738268 / 159689467 / +0.7%	0.55 / 0.55 / -0.6%
fineweb_q08/datafusion:vortex-compact	8806834 / 8572062 / +2.7%	38839281 / 43461134 / -10.6% 🟢	0.23 / 0.20 / +15.0%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9598220 / 9388347 / +2.2%	35387256 / 34825205 / +1.6%	0.27 / 0.27 / +0.6%
fineweb_q01/datafusion:parquet	75103249 / 74604340 / +0.7%	158580641 / 146451481 / +8.3%	0.47 / 0.51 / -7.0%
fineweb_q02/datafusion:parquet	75260727 / 74811340 / +0.6%	153611458 / 147826972 / +3.9%	0.49 / 0.51 / -3.2%
fineweb_q03/datafusion:parquet	74076080 / 75022152 / -1.3%	160527234 / 151030126 / +6.3%	0.46 / 0.50 / -7.1%
fineweb_q04/datafusion:parquet	83181594 / 83736832 / -0.7%	150720281 / 144704063 / +4.2%	0.55 / 0.58 / -4.6%
fineweb_q05/datafusion:parquet	80707090 / 81159526 / -0.6%	159555234 / 145513090 / +9.7%	0.51 / 0.56 / -9.3%
fineweb_q06/datafusion:parquet	74654519 / 76239838 / -2.1%	152715503 / 151518872 / +0.8%	0.49 / 0.50 / -2.8%
fineweb_q07/datafusion:parquet	74926065 / 73365638 / +2.1%	152370660 / 146838635 / +3.8%	0.49 / 0.50 / -1.6%
fineweb_q08/datafusion:parquet	74312838 / 73876496 / +0.6%	156798647 / 145676287 / +7.6%	0.47 / 0.51 / -6.5%

duckdb / vortex-file-compressed / ns (1.071x ➖, 2↑ 4↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	2015887 / 2453526 / -17.8% 🟢	5057553 / 4677272 / +8.1%	0.40 / 0.52 / -24.0%
fineweb_q01/duckdb:vortex-file-compressed	25327156 / 18522072 / +36.7% 🔴	63742164 / 59650323 / +6.9%	0.40 / 0.31 / +28.0%
fineweb_q02/duckdb:vortex-file-compressed	19337879 / 20146048 / -4.0%	44974065 / 51447351 / -12.6% 🟢	0.43 / 0.39 / +9.8%
fineweb_q03/duckdb:vortex-file-compressed	37968804 / 29897223 / +27.0% 🔴	132985100 / 101340349 / +31.2% 🔴	0.29 / 0.30 / -3.2%
fineweb_q04/duckdb:vortex-file-compressed	78924257 / 79509073 / -0.7%	120321729 / 141774384 / -15.1% 🟢	0.66 / 0.56 / +17.0%
fineweb_q05/duckdb:vortex-file-compressed	67773962 / 69649736 / -2.7%	108297852 / 130306547 / -16.9% 🟢	0.63 / 0.53 / +17.1%
fineweb_q06/duckdb:vortex-file-compressed	44471722 / 36412012 / +22.1% 🔴	146400616 / 116848004 / +25.3% 🔴	0.30 / 0.31 / -2.5%
fineweb_q07/duckdb:vortex-file-compressed	34822010 / 27106654 / +28.5% 🔴	121194571 / 129254652 / -6.2%	0.29 / 0.21 / +37.0%
fineweb_q08/duckdb:vortex-file-compressed	6929155 / 7760633 / -10.7% 🟢	`1547002` / 14906459 / +3.8%	0.45 / 0.52 / -14.0%

duckdb / vortex-compact / ns (1.023x ➖, 1↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	3624970 / 2738676 / +32.4% 🔴	8036445 / 5005918 / +60.5% 🔴	0.45 / 0.55 / -17.6%
fineweb_q01/duckdb:vortex-compact	53983944 / 50596519 / +6.7%	97691348 / 96446459 / +1.3%	0.55 / 0.52 / +5.3%
fineweb_q02/duckdb:vortex-compact	50091413 / 50960204 / -1.7%	86235949 / 91202109 / -5.4%	0.58 / 0.56 / +4.0%
fineweb_q03/duckdb:vortex-compact	192790964 / 184373670 / +4.6%	243363966 / 323874531 / -24.9% 🟢	0.79 / 0.57 / +39.2%
fineweb_q04/duckdb:vortex-compact	219936492 / 187296047 / +17.4% 🔴	323690976 / 263213640 / +23.0% 🔴	0.68 / 0.71 / -4.5%
fineweb_q05/duckdb:vortex-compact	180419272 / 178375051 / +1.1%	324435391 / 217388606 / +49.2% 🔴	0.56 / 0.82 / -32.2%
fineweb_q06/duckdb:vortex-compact	95158469 / 105238800 / -9.6%	141650030 / 185366501 / -23.6% 🟢	0.67 / 0.57 / +18.3%
fineweb_q07/duckdb:vortex-compact	100235922 / 105282105 / -4.8%	176498897 / 161867712 / +9.0%	0.57 / 0.65 / -12.7%
fineweb_q08/duckdb:vortex-compact	6412940 / 7742180 / -17.2% 🟢	12195054 / 14400629 / -15.3% 🟢	0.53 / 0.54 / -2.2%

duckdb / parquet / ns (0.984x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	21448190 / 24501164 / -12.5% 🟢	26413722 / 24205749 / +9.1%	0.81 / 1.01 / -19.8%
fineweb_q01/duckdb:parquet	44672196 / 45017236 / -0.8%	55380321 / 52727524 / +5.0%	0.81 / 0.85 / -5.5%
fineweb_q02/duckdb:parquet	43966140 / 44647318 / -1.5%	55843707 / 52923417 / +5.5%	0.79 / 0.84 / -6.7%
fineweb_q03/duckdb:parquet	94815628 / 94648842 / +0.2%	177326117 / 175339172 / +1.1%	0.53 / 0.54 / -0.9%
fineweb_q04/duckdb:parquet	151496240 / 151993604 / -0.3%	205634534 / 208907003 / -1.6%	0.74 / 0.73 / +1.3%
fineweb_q05/duckdb:parquet	143103518 / 143421628 / -0.2%	192675570 / 193073089 / -0.2%	0.74 / 0.74 / -0.0%
fineweb_q06/duckdb:parquet	70659451 / 71680759 / -1.4%	124649146 / 126255738 / -1.3%	0.57 / 0.57 / -0.2%
fineweb_q07/duckdb:parquet	72223008 / 72229511 / -0.0%	163728540 / 152383250 / +7.4%	0.44 / 0.47 / -6.9%
fineweb_q08/duckdb:parquet	23829604 / 23083551 / +3.2%	27182075 / 24178199 / +12.4% 🔴	0.88 / 0.95 / -8.2%

No file size changes detected.

github-actions · 2026-10-07T10:38:21Z

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.6%
Engines: DataFusion No clear signal (+0.2%, low confidence) · DuckDB No clear signal (+1.0%, low confidence)
Vortex (geomean): hot 1.003x ➖ · cold 1.038x ➖
Parquet (geomean): hot 0.998x ➖ · cold 1.014x ➖
Shifts: Parquet (control) -0.2% · Median polish -0.0%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	16578588 / 16483047 / +0.6%	49548022 / 42846995 / +15.6% 🔴	0.33 / 0.38 / -13.0%
tpch_q02/datafusion:vortex-file-compressed	17340385 / 17288468 / +0.3%	36973989 / 35230210 / +4.9%	0.47 / 0.49 / -4.4%
tpch_q03/datafusion:vortex-file-compressed	19377875 / 19536336 / -0.8%	49365784 / 47342535 / +4.3%	0.39 / 0.41 / -4.9%
tpch_q04/datafusion:vortex-file-compressed	10264437 / 10218197 / +0.5%	36193194 / 31998018 / +13.1% 🔴	0.28 / 0.32 / -11.2%
tpch_q05/datafusion:vortex-file-compressed	37384511 / 36896934 / +1.3%	68114524 / 63897247 / +6.6%	0.55 / 0.58 / -5.0%
tpch_q06/datafusion:vortex-file-compressed	6379811 / 6063862 / +5.2%	33450668 / 28056475 / +19.2% 🔴	0.19 / 0.22 / -11.8%
tpch_q07/datafusion:vortex-file-compressed	51894547 / 51505651 / +0.8%	81116442 / 83179702 / -2.5%	0.64 / 0.62 / +3.3%
tpch_q08/datafusion:vortex-file-compressed	51470402 / 51342081 / +0.2%	82143522 / 82709546 / -0.7%	0.63 / 0.62 / +0.9%
tpch_q09/datafusion:vortex-file-compressed	49497233 / 49369935 / +0.3%	80906726 / 78008367 / +3.7%	0.61 / 0.63 / -3.3%
tpch_q10/datafusion:vortex-file-compressed	16988094 / 17213997 / -1.3%	51362185 / 49579456 / +3.6%	0.33 / 0.35 / -4.7%
tpch_q11/datafusion:vortex-file-compressed	15121445 / 15057819 / +0.4%	34753714 / 33470077 / +3.8%	0.44 / 0.45 / -3.3%
tpch_q12/datafusion:vortex-file-compressed	22559757 / 22811621 / -1.1%	47638294 / 47084948 / +1.2%	0.47 / 0.48 / -2.3%
tpch_q13/datafusion:vortex-file-compressed	20176809 / 19876179 / +1.5%	44599340 / 40237758 / +10.8% 🔴	0.45 / 0.49 / -8.4%
tpch_q14/datafusion:vortex-file-compressed	14641404 / 14877215 / -1.6%	41342179 / 40345707 / +2.5%	0.35 / 0.37 / -4.0%
tpch_q15/datafusion:vortex-file-compressed	18481241 / 18539233 / -0.3%	47470897 / 45818991 / +3.6%	0.39 / 0.40 / -3.8%
tpch_q16/datafusion:vortex-file-compressed	18831911 / 18566490 / +1.4%	37705916 / 37620701 / +0.2%	0.50 / 0.49 / +1.2%
tpch_q17/datafusion:vortex-file-compressed	28213763 / 28282036 / -0.2%	57276092 / 56148529 / +2.0%	0.49 / 0.50 / -2.2%
tpch_q18/datafusion:vortex-file-compressed	37140283 / 37045210 / +0.3%	59126551 / 58758235 / +0.6%	0.63 / 0.63 / -0.4%
tpch_q19/datafusion:vortex-file-compressed	13421669 / 13611848 / -1.4%	41435819 / 37761351 / +9.7%	0.32 / 0.36 / -10.1%
tpch_q20/datafusion:vortex-file-compressed	20725994 / 20685681 / +0.2%	48002975 / 44769051 / +7.2%	0.43 / 0.46 / -6.6%
tpch_q21/datafusion:vortex-file-compressed	38946794 / 39418313 / -1.2%	68192056 / 67821363 / +0.5%	0.57 / 0.58 / -1.7%
tpch_q22/datafusion:vortex-file-compressed	11225868 / 11357161 / -1.2%	32959572 / 32132722 / +2.6%	0.34 / 0.35 / -3.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	18372675 / 17689161 / +3.9%	45829457 / 42851308 / +6.9%	0.40 / 0.41 / -2.9%
tpch_q02/datafusion:vortex-compact	19864292 / 19694079 / +0.9%	38680735 / 37087774 / +4.3%	0.51 / 0.53 / -3.3%
tpch_q03/datafusion:vortex-compact	20213916 / 20061650 / +0.8%	49117329 / 46833859 / +4.9%	0.41 / 0.43 / -3.9%
tpch_q04/datafusion:vortex-compact	11654980 / 11819861 / -1.4%	33382729 / 30729108 / +8.6%	0.35 / 0.38 / -9.2%
tpch_q05/datafusion:vortex-compact	37654202 / 38351458 / -1.8%	66055629 / 64079476 / +3.1%	0.57 / 0.60 / -4.8%
tpch_q06/datafusion:vortex-compact	6741425 / 6870297 / -1.9%	30210545 / 28417351 / +6.3%	0.22 / 0.24 / -7.7%
tpch_q07/datafusion:vortex-compact	52444489 / 52504064 / -0.1%	75289448 / 78871559 / -4.5%	0.70 / 0.67 / +4.6%
tpch_q08/datafusion:vortex-compact	53202598 / 52843723 / +0.7%	84132260 / 82781910 / +1.6%	0.63 / 0.64 / -0.9%
tpch_q09/datafusion:vortex-compact	50723207 / 50918072 / -0.4%	80168293 / 81247544 / -1.3%	0.63 / 0.63 / +1.0%
tpch_q10/datafusion:vortex-compact	18826545 / 19237282 / -2.1%	49752662 / 47091360 / +5.7%	0.38 / 0.41 / -7.4%
tpch_q11/datafusion:vortex-compact	16107111 / 16365497 / -1.6%	34339949 / 34246826 / +0.3%	0.47 / 0.48 / -1.8%
tpch_q12/datafusion:vortex-compact	23868773 / 24719582 / -3.4%	48376200 / 42645457 / +13.4% 🔴	0.49 / 0.58 / -14.9%
tpch_q13/datafusion:vortex-compact	20846463 / 20719942 / +0.6%	39828804 / 39012669 / +2.1%	0.52 / 0.53 / -1.5%
tpch_q14/datafusion:vortex-compact	16155832 / 16464838 / -1.9%	44824298 / 41440633 / +8.2%	0.36 / 0.40 / -9.3%
tpch_q15/datafusion:vortex-compact	19742904 / 19994870 / -1.3%	48384274 / 46138966 / +4.9%	0.41 / 0.43 / -5.8%
tpch_q16/datafusion:vortex-compact	19232301 / 19147132 / +0.4%	38002477 / 38731142 / -1.9%	0.51 / 0.49 / +2.4%
tpch_q17/datafusion:vortex-compact	28308743 / 29145209 / -2.9%	59819694 / 57775903 / +3.5%	0.47 / 0.50 / -6.2%
tpch_q18/datafusion:vortex-compact	38181673 / 37899857 / +0.7%	59320605 / 57586079 / +3.0%	0.64 / 0.66 / -2.2%
tpch_q19/datafusion:vortex-compact	16505304 / 16804839 / -1.8%	42686489 / 40304119 / +5.9%	0.39 / 0.42 / -7.3%
tpch_q20/datafusion:vortex-compact	21976854 / 21990934 / -0.1%	46480457 / 44793540 / +3.8%	0.47 / 0.49 / -3.7%
tpch_q21/datafusion:vortex-compact	41977409 / 42009859 / -0.1%	67256170 / 67805333 / -0.8%	0.62 / 0.62 / +0.7%
tpch_q22/datafusion:vortex-compact	11683319 / 11416834 / +2.3%	32503284 / 31253275 / +4.0%	0.36 / 0.37 / -1.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	72199541 / 72331278 / -0.2%	92274255 / 89362408 / +3.3%	0.78 / 0.81 / -3.3%
tpch_q02/datafusion:parquet	56936528 / 57466167 / -0.9%	78645492 / 76553633 / +2.7%	0.72 / 0.75 / -3.6%
tpch_q03/datafusion:parquet	84681056 / 84709224 / -0.0%	110322151 / 107048255 / +3.1%	0.77 / 0.79 / -3.0%
tpch_q04/datafusion:parquet	46511042 / 46625258 / -0.2%	70909397 / 63314791 / +12.0% 🔴	0.66 / 0.74 / -10.9%
tpch_q05/datafusion:parquet	99618013 / 99802142 / -0.2%	132055550 / 128802534 / +2.5%	0.75 / 0.77 / -2.6%
tpch_q06/datafusion:parquet	31950806 / 31963109 / -0.0%	54409449 / 50367741 / +8.0%	0.59 / 0.63 / -7.5%
tpch_q07/datafusion:parquet	105220280 / 104298747 / +0.9%	137515386 / 137734234 / -0.2%	0.77 / 0.76 / +1.0%
tpch_q08/datafusion:parquet	113440781 / 112102740 / +1.2%	140966139 / 139205017 / +1.3%	0.80 / 0.81 / -0.1%
tpch_q09/datafusion:parquet	130250513 / 130628521 / -0.3%	163540692 / 161748722 / +1.1%	0.80 / 0.81 / -1.4%
tpch_q10/datafusion:parquet	103705753 / 104484584 / -0.7%	136039359 / 135328134 / +0.5%	0.76 / 0.77 / -1.3%
tpch_q11/datafusion:parquet	41623360 / 42057075 / -1.0%	67158925 / 64864599 / +3.5%	0.62 / 0.65 / -4.4%
tpch_q12/datafusion:parquet	69385416 / 68953733 / +0.6%	93355727 / 94332638 / -1.0%	0.74 / 0.73 / +1.7%
tpch_q13/datafusion:parquet	187116403 / 186955940 / +0.1%	212201689 / 207864993 / +2.1%	0.88 / 0.90 / -2.0%
tpch_q14/datafusion:parquet	47780930 / 47995867 / -0.4%	76676126 / 73177752 / +4.8%	0.62 / 0.66 / -5.0%
tpch_q15/datafusion:parquet	54102937 / 54275274 / -0.3%	77262912 / 74469658 / +3.8%	0.70 / 0.73 / -3.9%
tpch_q16/datafusion:parquet	41248956 / 41346672 / -0.2%	60463492 / 59844892 / +1.0%	0.68 / 0.69 / -1.3%
tpch_q17/datafusion:parquet	129501228 / 130042443 / -0.4%	156613884 / 151487257 / +3.4%	0.83 / 0.86 / -3.7%
tpch_q18/datafusion:parquet	129772901 / 131487102 / -1.3%	152860209 / 150200230 / +1.8%	0.85 / 0.88 / -3.0%
tpch_q19/datafusion:parquet	58556738 / 60345985 / -3.0%	87941838 / 84973769 / +3.5%	0.67 / 0.71 / -6.2%
tpch_q20/datafusion:parquet	67422773 / 67738061 / -0.5%	94900191 / 90489264 / +4.9%	0.71 / 0.75 / -5.1%
tpch_q21/datafusion:parquet	107436532 / 108832846 / -1.3%	131571134 / 129133700 / +1.9%	0.82 / 0.84 / -3.1%
tpch_q22/datafusion:parquet	46878756 / 46779079 / +0.2%	70918583 / 65764602 / +7.8%	0.66 / 0.71 / -7.1%

duckdb / vortex-file-compressed / ns (1.006x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	11175901 / 11401273 / -2.0%	20536318 / 27336648 / -24.9% 🟢	0.54 / 0.42 / +30.5%
tpch_q02/duckdb:vortex-file-compressed	17404025 / 17326717 / +0.4%	25641268 / 27926850 / -8.2%	0.68 / 0.62 / +9.4%
tpch_q03/duckdb:vortex-file-compressed	18106738 / 18011187 / +0.5%	38170037 / 32704221 / +16.7% 🔴	0.47 / 0.55 / -13.9%
tpch_q04/duckdb:vortex-file-compressed	16997396 / 17416263 / -2.4%	30744269 / 28915398 / +6.3%	0.55 / 0.60 / -8.2%
tpch_q05/duckdb:vortex-file-compressed	21821753 / 21957440 / -0.6%	39619142 / 35800578 / +10.7% 🔴	0.55 / 0.61 / -10.2%
tpch_q06/duckdb:vortex-file-compressed	6207576 / 5289350 / +17.4% 🔴	17676636 / 14803335 / +19.4% 🔴	0.35 / 0.36 / -1.7%
tpch_q07/duckdb:vortex-file-compressed	20449155 / 21171445 / -3.4%	40545974 / 37818997 / +7.2%	0.50 / 0.56 / -9.9%
tpch_q08/duckdb:vortex-file-compressed	23585703 / 23102153 / +2.1%	40686251 / 38642196 / +5.3%	0.58 / 0.60 / -3.0%
tpch_q09/duckdb:vortex-file-compressed	29634372 / 28598399 / +3.6%	49495803 / 48088710 / +2.9%	0.60 / 0.59 / +0.7%
tpch_q10/duckdb:vortex-file-compressed	28553673 / 28482289 / +0.3%	47887090 / 42411602 / +12.9% 🔴	0.60 / 0.67 / -11.2%
tpch_q11/duckdb:vortex-file-compressed	8782107 / 8685537 / +1.1%	14533941 / 15184747 / -4.3%	0.60 / 0.57 / +5.6%
tpch_q12/duckdb:vortex-file-compressed	15406809 / 17304818 / -11.0% 🟢	34775829 / 33840089 / +2.8%	0.44 / 0.51 / -13.4%
tpch_q13/duckdb:vortex-file-compressed	21594121 / 20814154 / +3.7%	40156178 / 37493560 / +7.1%	0.54 / 0.56 / -3.1%
tpch_q14/duckdb:vortex-file-compressed	13093356 / 13166527 / -0.6%	23862898 / 24415624 / -2.3%	0.55 / 0.54 / +1.7%
tpch_q15/duckdb:vortex-file-compressed	9664673 / 9027961 / +7.1%	19408794 / 18183032 / +6.7%	0.50 / 0.50 / +0.3%
tpch_q16/duckdb:vortex-file-compressed	18576817 / 18216431 / +2.0%	24608968 / 23815017 / +3.3%	0.75 / 0.76 / -1.3%
tpch_q17/duckdb:vortex-file-compressed	15009573 / 15429276 / -2.7%	34039212 / 30120707 / +13.0% 🔴	0.44 / 0.51 / -13.9%
tpch_q18/duckdb:vortex-file-compressed	24809153 / 25602848 / -3.1%	34688270 / 39241910 / -11.6% 🟢	0.72 / 0.65 / +9.6%
tpch_q19/duckdb:vortex-file-compressed	23942608 / 23251231 / +3.0%	38896375 / 35039042 / +11.0% 🔴	0.62 / 0.66 / -7.2%
tpch_q20/duckdb:vortex-file-compressed	17508331 / 17636835 / -0.7%	37654880 / 36638945 / +2.8%	0.46 / 0.48 / -3.4%
tpch_q21/duckdb:vortex-file-compressed	66607907 / 66151490 / +0.7%	81695004 / 83753328 / -2.5%	0.82 / 0.79 / +3.2%
tpch_q22/duckdb:vortex-file-compressed	12417348 / 12397149 / +0.2%	21822449 / 23272058 / -6.2%	0.57 / 0.53 / +6.8%

duckdb / vortex-compact / ns (1.011x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	15263722 / 12035507 / +26.8% 🔴	22053082 / 24562508 / -10.2% 🟢	0.69 / 0.49 / +41.3%
tpch_q02/duckdb:vortex-compact	19992906 / 19891622 / +0.5%	27447330 / 29768089 / -7.8%	0.73 / 0.67 / +9.0%
tpch_q03/duckdb:vortex-compact	19944733 / 19191646 / +3.9%	36174982 / 33501876 / +8.0%	0.55 / 0.57 / -3.8%
tpch_q04/duckdb:vortex-compact	19096595 / 18529556 / +3.1%	30375635 / 31269496 / -2.9%	0.63 / 0.59 / +6.1%
tpch_q05/duckdb:vortex-compact	22497947 / 22612410 / -0.5%	36056000 / 34955386 / +3.1%	0.62 / 0.65 / -3.5%
tpch_q06/duckdb:vortex-compact	6023258 / 6119704 / -1.6%	20355298 / 14848048 / +37.1% 🔴	0.30 / 0.41 / -28.2%
tpch_q07/duckdb:vortex-compact	22023233 / 22169582 / -0.7%	39280152 / 36569116 / +7.4%	0.56 / 0.61 / -7.5%
tpch_q08/duckdb:vortex-compact	25580219 / 26916859 / -5.0%	42536657 / 40706818 / +4.5%	0.60 / 0.66 / -9.1%
tpch_q09/duckdb:vortex-compact	31313275 / 30125890 / +3.9%	50812863 / 50468258 / +0.7%	0.62 / 0.60 / +3.2%
tpch_q10/duckdb:vortex-compact	31152332 / 29929493 / +4.1%	51708990 / 45526628 / +13.6% 🔴	0.60 / 0.66 / -8.4%
tpch_q11/duckdb:vortex-compact	9997251 / 9939874 / +0.6%	18556621 / 16341091 / +13.6% 🔴	0.54 / 0.61 / -11.4%
tpch_q12/duckdb:vortex-compact	17035364 / 18584787 / -8.3%	30772156 / 33421313 / -7.9%	0.55 / 0.56 / -0.4%
tpch_q13/duckdb:vortex-compact	22285018 / 21968174 / +1.4%	42011926 / 41070660 / +2.3%	0.53 / 0.53 / -0.8%
tpch_q14/duckdb:vortex-compact	14399552 / 14065049 / +2.4%	26688727 / 26322903 / +1.4%	0.54 / 0.53 / +1.0%
tpch_q15/duckdb:vortex-compact	10276161 / 10406769 / -1.3%	21362448 / 21681811 / -1.5%	0.48 / 0.48 / +0.2%
tpch_q16/duckdb:vortex-compact	19780603 / 20302878 / -2.6%	26305895 / 25805636 / +1.9%	0.75 / 0.79 / -4.4%
tpch_q17/duckdb:vortex-compact	16033028 / 15841040 / +1.2%	34486384 / 31620392 / +9.1%	0.46 / 0.50 / -7.2%
tpch_q18/duckdb:vortex-compact	25906372 / 26712062 / -3.0%	35105807 / 35383430 / -0.8%	0.74 / 0.75 / -2.2%
tpch_q19/duckdb:vortex-compact	24406445 / 24142703 / +1.1%	38347013 / 35777743 / +7.2%	0.64 / 0.67 / -5.7%
tpch_q20/duckdb:vortex-compact	19136108 / 19158523 / -0.1%	38742129 / 33274725 / +16.4% 🔴	0.49 / 0.58 / -14.2%
tpch_q21/duckdb:vortex-compact	71024941 / 69072482 / +2.8%	88551275 / 84552881 / +4.7%	0.80 / 0.82 / -1.8%
tpch_q22/duckdb:vortex-compact	12937365 / 12959296 / -0.2%	21309904 / 22853919 / -6.8%	0.61 / 0.57 / +7.1%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	62826610 / 63027765 / -0.3%	69099682 / 69969828 / -1.2%	0.91 / 0.90 / +0.9%
tpch_q02/duckdb:parquet	37500872 / 37970225 / -1.2%	45569480 / 46592355 / -2.2%	0.82 / 0.81 / +1.0%
tpch_q03/duckdb:parquet	67637873 / 68121261 / -0.7%	78340899 / 78238883 / +0.1%	0.86 / 0.87 / -0.8%
tpch_q04/duckdb:parquet	46829394 / 46803666 / +0.1%	56394187 / 59764334 / -5.6%	0.83 / 0.78 / +6.0%
tpch_q05/duckdb:parquet	65504715 / 66052346 / -0.8%	76085886 / 77889575 / -2.3%	0.86 / 0.85 / +1.5%
tpch_q06/duckdb:parquet	21864949 / 22020124 / -0.7%	27307602 / 26488484 / +3.1%	0.80 / 0.83 / -3.7%
tpch_q07/duckdb:parquet	64971646 / 65516782 / -0.8%	75352327 / 75058703 / +0.4%	0.86 / 0.87 / -1.2%
tpch_q08/duckdb:parquet	79962338 / 80022302 / -0.1%	92848817 / 92557816 / +0.3%	0.86 / 0.86 / -0.4%
tpch_q09/duckdb:parquet	119340496 / 119568808 / -0.2%	132234582 / 132990169 / -0.6%	0.90 / 0.90 / +0.4%
tpch_q10/duckdb:parquet	119752938 / 119389847 / +0.3%	131772347 / 130426874 / +1.0%	0.91 / 0.92 / -0.7%
tpch_q11/duckdb:parquet	21386857 / 21274143 / +0.5%	25180877 / 26121918 / -3.6%	0.85 / 0.81 / +4.3%
tpch_q12/duckdb:parquet	44220892 / 45164290 / -2.1%	52987246 / 52073887 / +1.8%	0.83 / 0.87 / -3.8%
tpch_q13/duckdb:parquet	243498345 / 242650964 / +0.3%	251226506 / 251973145 / -0.3%	0.97 / 0.96 / +0.6%
tpch_q14/duckdb:parquet	47140848 / 47431196 / -0.6%	55937809 / 55668817 / +0.5%	0.84 / 0.85 / -1.1%
tpch_q15/duckdb:parquet	26631608 / 26700433 / -0.3%	33053811 / 32955862 / +0.3%	0.81 / 0.81 / -0.6%
tpch_q16/duckdb:parquet	51448131 / 51347924 / +0.2%	58107220 / 59265793 / -2.0%	0.89 / 0.87 / +2.2%
tpch_q17/duckdb:parquet	48932547 / 48960128 / -0.1%	58576136 / 58233244 / +0.6%	0.84 / 0.84 / -0.6%
tpch_q18/duckdb:parquet	96010260 / 96043803 / -0.0%	107941140 / 104231610 / +3.6%	0.89 / 0.92 / -3.5%
tpch_q19/duckdb:parquet	65091016 / 65057879 / +0.1%	74771736 / 74518035 / +0.3%	0.87 / 0.87 / -0.3%
tpch_q20/duckdb:parquet	64442778 / 61782235 / +4.3%	73330681 / 73454726 / -0.2%	0.88 / 0.84 / +4.5%
tpch_q21/duckdb:parquet	142565772 / 141868782 / +0.5%	152792585 / 155434601 / -1.7%	0.93 / 0.91 / +2.2%
tpch_q22/duckdb:parquet	51322203 / 51483672 / -0.3%	59796802 / 59681445 / +0.2%	0.86 / 0.86 / -0.5%

No file size changes detected.

github-actions · 2026-10-07T10:40:06Z

Benchmarks: Clickbench Sorted on NVME 📖

Commits: PR e1111f9c vs base 5d5f429a
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +1.5%
Engines: DataFusion No clear signal (-0.1%, low confidence) · DuckDB No clear signal (+3.1%, environment too noisy confidence)
Vortex (geomean): hot 1.003x ➖ · cold 0.978x ➖
Parquet (geomean): hot 0.988x ➖ · cold 1.011x ➖
Shifts: Parquet (control) -1.2% · Median polish -0.2%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (1.023x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-file-compressed	189766756 / 167843740 / +13.1% 🔴	590229998 / 646130955 / -8.7%	0.32 / 0.26 / +23.8%
clickbench-sorted_q24/datafusion:vortex-file-compressed	10972798 / 10901722 / +0.7%	51663253 / 51722256 / -0.1%	0.21 / 0.21 / +0.8%
clickbench-sorted_q26/datafusion:vortex-file-compressed	11153951 / 11167702 / -0.1%	52763210 / 50272065 / +5.0%	0.21 / 0.22 / -4.8%
clickbench-sorted_q36/datafusion:vortex-file-compressed	23051834 / 23060282 / -0.0%	72733024 / 72101045 / +0.9%	0.32 / 0.32 / -0.9%
clickbench-sorted_q37/datafusion:vortex-file-compressed	18169807 / 18645397 / -2.6%	63948818 / 63515188 / +0.7%	0.28 / 0.29 / -3.2%
clickbench-sorted_q38/datafusion:vortex-file-compressed	18006988 / 17232504 / +4.5%	62488456 / 61407790 / +1.8%	0.29 / 0.28 / +2.7%
clickbench-sorted_q39/datafusion:vortex-file-compressed	41200976 / 40501176 / +1.7%	92517332 / 93101606 / -0.6%	0.45 / 0.44 / +2.4%
clickbench-sorted_q40/datafusion:vortex-file-compressed	12380936 / 11826234 / +4.7%	47396668 / 46237020 / +2.5%	0.26 / 0.26 / +2.1%
clickbench-sorted_q41/datafusion:vortex-file-compressed	11858314 / 11863790 / -0.0%	45648524 / 47561388 / -4.0%	0.26 / 0.25 / +4.1%
clickbench-sorted_q42/datafusion:vortex-file-compressed	10136822 / 9931784 / +2.1%	38014812 / 39198839 / -3.0%	0.27 / 0.25 / +5.2%

datafusion / vortex-compact / ns (0.981x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:vortex-compact	199224696 / 212144219 / -6.1%	421364094 / 471324283 / -10.6% 🟢	0.47 / 0.45 / +5.0%
clickbench-sorted_q24/datafusion:vortex-compact	21023853 / 21640684 / -2.9%	52647299 / 53064145 / -0.8%	0.40 / 0.41 / -2.1%
clickbench-sorted_q26/datafusion:vortex-compact	22781235 / 22434596 / +1.5%	50815502 / 53200013 / -4.5%	0.45 / 0.42 / +6.3%
clickbench-sorted_q36/datafusion:vortex-compact	25420942 / 26441666 / -3.9%	75957444 / 74949126 / +1.3%	0.33 / 0.35 / -5.1%
clickbench-sorted_q37/datafusion:vortex-compact	22833910 / 22840680 / -0.0%	68694103 / 69315456 / -0.9%	0.33 / 0.33 / +0.9%
clickbench-sorted_q38/datafusion:vortex-compact	21089244 / 21958836 / -4.0%	68223229 / 69501078 / -1.8%	0.31 / 0.32 / -2.2%
clickbench-sorted_q39/datafusion:vortex-compact	45748618 / 45199972 / +1.2%	89940884 / 88991530 / +1.1%	0.51 / 0.51 / +0.1%
clickbench-sorted_q40/datafusion:vortex-compact	14175345 / 14424008 / -1.7%	46561273 / 47179414 / -1.3%	0.30 / 0.31 / -0.4%
clickbench-sorted_q41/datafusion:vortex-compact	14231266 / 14497545 / -1.8%	49104425 / 47381307 / +3.6%	0.29 / 0.31 / -5.3%
clickbench-sorted_q42/datafusion:vortex-compact	11313268 / 11398994 / -0.8%	36892272 / 38802578 / -4.9%	0.31 / 0.29 / +4.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/datafusion:parquet	768187711 / 760230140 / +1.0%	985659793 / 975171600 / +1.1%	0.78 / 0.78 / -0.0%
clickbench-sorted_q24/datafusion:parquet	9395850 / 8902146 / +5.5%	73943019 / 72832488 / +1.5%	0.13 / 0.12 / +4.0%
clickbench-sorted_q26/datafusion:parquet	8917789 / 9271778 / -3.8%	70815293 / 74093359 / -4.4%	0.13 / 0.13 / +0.6%
clickbench-sorted_q36/datafusion:parquet	94450420 / 93550788 / +1.0%	176820774 / 171649231 / +3.0%	0.53 / 0.55 / -2.0%
clickbench-sorted_q37/datafusion:parquet	64706868 / 64635272 / +0.1%	134807989 / 134530443 / +0.2%	0.48 / 0.48 / -0.1%
clickbench-sorted_q38/datafusion:parquet	87988904 / 87563164 / +0.5%	169526052 / 167356677 / +1.3%	0.52 / 0.52 / -0.8%
clickbench-sorted_q39/datafusion:parquet	160101882 / 160357065 / -0.2%	241557885 / 239461057 / +0.9%	0.66 / 0.67 / -1.0%
clickbench-sorted_q40/datafusion:parquet	44800542 / 44503523 / +0.7%	120281775 / 116093869 / +3.6%	0.37 / 0.38 / -2.8%
clickbench-sorted_q41/datafusion:parquet	42211337 / 42067746 / +0.3%	113683773 / 111200571 / +2.2%	0.37 / 0.38 / -1.9%
clickbench-sorted_q42/datafusion:parquet	26036233 / 26510522 / -1.8%	88728165 / 87493459 / +1.4%	0.29 / 0.30 / -3.2%

duckdb / vortex-file-compressed / ns (0.976x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-file-compressed	55878024 / 56817707 / -1.7%	75424983 / 98119884 / -23.1% 🟢	0.74 / 0.58 / +27.9%
clickbench-sorted_q24/duckdb:vortex-file-compressed	22932428 / 22728765 / +0.9%	37125324 / 35087917 / +5.8%	0.62 / 0.65 / -4.6%
clickbench-sorted_q26/duckdb:vortex-file-compressed	17218134 / 17028773 / +1.1%	27471088 / 23795101 / +15.4% 🔴	0.63 / 0.72 / -12.4%
clickbench-sorted_q36/duckdb:vortex-file-compressed	27883568 / 30573502 / -8.8%	62968872 / 65044685 / -3.2%	0.44 / 0.47 / -5.8%
clickbench-sorted_q37/duckdb:vortex-file-compressed	23815493 / 25092790 / -5.1%	54701598 / 53077564 / +3.1%	0.44 / 0.47 / -7.9%
clickbench-sorted_q38/duckdb:vortex-file-compressed	24889670 / 25438027 / -2.2%	58727423 / 66739515 / -12.0% 🟢	0.42 / 0.38 / +11.2%
clickbench-sorted_q39/duckdb:vortex-file-compressed	48265246 / 48166520 / +0.2%	106377720 / 101490392 / +4.8%	0.45 / 0.47 / -4.4%
clickbench-sorted_q40/duckdb:vortex-file-compressed	16431972 / 16336206 / +0.6%	38676259 / 40152376 / -3.7%	0.42 / 0.41 / +4.4%
clickbench-sorted_q41/duckdb:vortex-file-compressed	14932258 / 16181982 / -7.7%	42812164 / 39157220 / +9.3%	0.35 / 0.41 / -15.6%
clickbench-sorted_q42/duckdb:vortex-file-compressed	13731302 / 13894483 / -1.2%	32580630 / 30294875 / +7.5%	0.42 / 0.46 / -8.1%

duckdb / vortex-compact / ns (1.032x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:vortex-compact	65868515 / 64667984 / +1.9%	87603252 / 98872007 / -11.4% 🟢	0.75 / 0.65 / +15.0%
clickbench-sorted_q24/duckdb:vortex-compact	24177112 / 22976624 / +5.2%	35788232 / 32917536 / +8.7%	0.68 / 0.70 / -3.2%
clickbench-sorted_q26/duckdb:vortex-compact	20127064 / 17114137 / +17.6% 🔴	29472704 / `3795239` / -22.3% 🟢	0.68 / 0.45 / +51.4%
clickbench-sorted_q36/duckdb:vortex-compact	32360688 / 33374370 / -3.0%	68285423 / 66859941 / +2.1%	0.47 / 0.50 / -5.1%
clickbench-sorted_q37/duckdb:vortex-compact	29156322 / 29297298 / -0.5%	61696416 / 64764394 / -4.7%	0.47 / 0.45 / +4.5%
clickbench-sorted_q38/duckdb:vortex-compact	30407594 / 30120825 / +1.0%	63460348 / 69090808 / -8.1%	0.48 / 0.44 / +9.9%
clickbench-sorted_q39/duckdb:vortex-compact	61131724 / 59999914 / +1.9%	100523648 / 102565876 / -2.0%	0.61 / 0.58 / +4.0%
clickbench-sorted_q40/duckdb:vortex-compact	17703282 / 16966656 / +4.3%	38931759 / 42735603 / -8.9%	0.45 / 0.40 / +14.5%
clickbench-sorted_q41/duckdb:vortex-compact	17103870 / 16714734 / +2.3%	38528689 / 40116168 / -4.0%	0.44 / 0.42 / +6.5%
clickbench-sorted_q42/duckdb:vortex-compact	14291587 / 13914406 / +2.7%	29648877 / 30906293 / -4.1%	0.48 / 0.45 / +7.1%

duckdb / parquet / ns (0.973x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench-sorted_q23/duckdb:parquet	124894994 / 126267642 / -1.1%	138954020 / 142936418 / -2.8%	0.90 / 0.88 / +1.7%
clickbench-sorted_q24/duckdb:parquet	17993176 / 17968359 / +0.1%	29383573 / 27184035 / +8.1%	0.61 / 0.66 / -7.4%
clickbench-sorted_q26/duckdb:parquet	12784628 / 14311482 / -10.7% 🟢	23635819 / 23568136 / +0.3%	0.54 / 0.61 / -10.9%
clickbench-sorted_q36/duckdb:parquet	43487636 / 50055390 / -13.1% 🟢	65444181 / 62816612 / +4.2%	0.66 / 0.80 / -16.6%
clickbench-sorted_q37/duckdb:parquet	31427266 / 30630628 / +2.6%	48170657 / 49623943 / -2.9%	0.65 / 0.62 / +5.7%
clickbench-sorted_q38/duckdb:parquet	44549528 / 38849379 / +14.7% 🔴	60889100 / 59491934 / +2.3%	0.73 / 0.65 / +12.0%
clickbench-sorted_q39/duckdb:parquet	71049510 / 75039992 / -5.3%	89236809 / 98413553 / -9.3%	0.80 / 0.76 / +4.4%
clickbench-sorted_q40/duckdb:parquet	16615632 / 17288041 / -3.9%	45549057 / 47163976 / -3.4%	0.36 / 0.37 / -0.5%
clickbench-sorted_q41/duckdb:parquet	16428676 / 16478134 / -0.3%	44513135 / 46286687 / -3.8%	0.37 / 0.36 / +3.7%
clickbench-sorted_q42/duckdb:parquet	11743571 / 12607216 / -6.9%	29127603 / 23984502 / +21.4% 🔴	0.40 / 0.53 / -23.3%

File Size Changes (200 files changed, +0.0% overall, 92↑ 108↓)

File	Scale	Format	Base	HEAD	Change	%
hits_001.vortex	1.0	vortex-file-compressed	188.72 MB	193.04 MB	+4.32 MB	+2.3%
hits_001.vortex	1.0	vortex-compact	137.73 MB	140.24 MB	+2.50 MB	+1.8%
hits_009.vortex	1.0	vortex-compact	75.25 MB	76.51 MB	+1.27 MB	+1.7%
hits_094.vortex	1.0	vortex-file-compressed	156.95 MB	158.54 MB	+1.59 MB	+1.0%
hits_053.vortex	1.0	vortex-file-compressed	189.46 MB	191.23 MB	+1.77 MB	+0.9%
hits_024.vortex	1.0	vortex-compact	123.52 MB	124.54 MB	+1.02 MB	+0.8%
hits_059.vortex	1.0	vortex-compact	151.64 MB	152.83 MB	+1.19 MB	+0.8%
hits_064.vortex	1.0	vortex-compact	138.83 MB	139.89 MB	+1.05 MB	+0.8%
hits_081.vortex	1.0	vortex-compact	152.64 MB	153.65 MB	+1.01 MB	+0.7%
hits_092.vortex	1.0	vortex-file-compressed	199.28 MB	200.54 MB	+1.26 MB	+0.6%
hits_074.vortex	1.0	vortex-file-compressed	198.92 MB	200.13 MB	+1.21 MB	+0.6%
hits_060.vortex	1.0	vortex-compact	140.08 MB	140.91 MB	+851.08 KB	+0.6%
hits_036.vortex	1.0	vortex-file-compressed	171.98 MB	172.98 MB	+1.01 MB	+0.6%
hits_018.vortex	1.0	vortex-compact	152.85 MB	153.72 MB	+897.25 KB	+0.6%
hits_029.vortex	1.0	vortex-file-compressed	199.75 MB	200.89 MB	+1.14 MB	+0.6%
hits_029.vortex	1.0	vortex-compact	152.69 MB	153.43 MB	+757.29 KB	+0.5%
hits_093.vortex	1.0	vortex-compact	98.26 MB	98.71 MB	+462.74 KB	+0.5%
hits_096.vortex	1.0	vortex-file-compressed	199.43 MB	200.34 MB	+930.88 KB	+0.5%
hits_074.vortex	1.0	vortex-compact	152.23 MB	152.92 MB	+703.23 KB	+0.5%
hits_010.vortex	1.0	vortex-compact	123.40 MB	123.88 MB	+489.88 KB	+0.4%
hits_015.vortex	1.0	vortex-compact	97.47 MB	97.84 MB	+372.48 KB	+0.4%
hits_064.vortex	1.0	vortex-file-compressed	191.68 MB	192.38 MB	+711.88 KB	+0.4%
hits_037.vortex	1.0	vortex-compact	132.38 MB	132.85 MB	+483.95 KB	+0.4%
hits_026.vortex	1.0	vortex-compact	97.58 MB	97.89 MB	+317.81 KB	+0.3%
hits_073.vortex	1.0	vortex-file-compressed	173.19 MB	173.69 MB	+511.01 KB	+0.3%
hits_069.vortex	1.0	vortex-compact	99.64 MB	99.92 MB	+280.80 KB	+0.3%
hits_065.vortex	1.0	vortex-compact	125.11 MB	125.45 MB	+342.83 KB	+0.3%
hits_066.vortex	1.0	vortex-compact	117.39 MB	117.68 MB	+293.34 KB	+0.2%
hits_061.vortex	1.0	vortex-compact	124.86 MB	125.14 MB	+281.12 KB	+0.2%
hits_083.vortex	1.0	vortex-compact	109.90 MB	110.13 MB	+239.98 KB	+0.2%
hits_044.vortex	1.0	vortex-compact	153.41 MB	153.73 MB	+322.87 KB	+0.2%
hits_027.vortex	1.0	vortex-file-compressed	189.57 MB	189.93 MB	+372.87 KB	+0.2%
hits_077.vortex	1.0	vortex-file-compressed	172.86 MB	173.14 MB	+288.28 KB	+0.2%
hits_025.vortex	1.0	vortex-compact	133.42 MB	133.59 MB	+178.84 KB	+0.1%
hits_011.vortex	1.0	vortex-file-compressed	200.10 MB	200.36 MB	+265.76 KB	+0.1%
hits_042.vortex	1.0	vortex-compact	136.21 MB	136.39 MB	+179.62 KB	+0.1%
hits_098.vortex	1.0	vortex-compact	103.68 MB	103.81 MB	+135.13 KB	+0.1%
hits_051.vortex	1.0	vortex-compact	134.03 MB	134.20 MB	+169.72 KB	+0.1%
hits_050.vortex	1.0	vortex-compact	125.02 MB	125.17 MB	+153.41 KB	+0.1%
hits_036.vortex	1.0	vortex-compact	133.22 MB	133.37 MB	+158.09 KB	+0.1%
hits_098.vortex	1.0	vortex-file-compressed	137.69 MB	137.84 MB	+161.59 KB	+0.1%
hits_054.vortex	1.0	vortex-compact	111.60 MB	111.71 MB	+119.05 KB	+0.1%
hits_072.vortex	1.0	vortex-compact	75.61 MB	75.68 MB	+77.92 KB	+0.1%
hits_012.vortex	1.0	vortex-compact	138.70 MB	138.82 MB	+129.63 KB	+0.1%
hits_020.vortex	1.0	vortex-file-compressed	159.85 MB	159.99 MB	+147.52 KB	+0.1%
hits_002.vortex	1.0	vortex-file-compressed	161.60 MB	161.73 MB	+141.09 KB	+0.1%
hits_021.vortex	1.0	vortex-file-compressed	153.68 MB	153.80 MB	+124.05 KB	+0.1%
hits_013.vortex	1.0	vortex-compact	123.91 MB	124.00 MB	+94.27 KB	+0.1%
hits_080.vortex	1.0	vortex-compact	96.64 MB	96.71 MB	+70.70 KB	+0.1%
hits_069.vortex	1.0	vortex-file-compressed	142.77 MB	142.87 MB	+102.35 KB	+0.1%
hits_079.vortex	1.0	vortex-compact	127.90 MB	127.98 MB	+87.02 KB	+0.1%
hits_005.vortex	1.0	vortex-compact	115.91 MB	115.99 MB	+76.26 KB	+0.1%
hits_058.vortex	1.0	vortex-compact	111.04 MB	111.11 MB	+72.40 KB	+0.1%
hits_059.vortex	1.0	vortex-file-compressed	200.09 MB	200.21 MB	+127.27 KB	+0.1%
hits_078.vortex	1.0	vortex-file-compressed	130.34 MB	130.42 MB	+82.38 KB	+0.1%
hits_095.vortex	1.0	vortex-file-compressed	153.70 MB	153.79 MB	+96.24 KB	+0.1%
hits_020.vortex	1.0	vortex-compact	111.58 MB	111.64 MB	+62.78 KB	+0.1%
hits_049.vortex	1.0	vortex-compact	139.32 MB	139.39 MB	+69.04 KB	+0.0%
hits_090.vortex	1.0	vortex-file-compressed	192.30 MB	192.39 MB	+94.99 KB	+0.0%
hits_028.vortex	1.0	vortex-compact	115.14 MB	115.20 MB	+55.90 KB	+0.0%
hits_088.vortex	1.0	vortex-compact	134.10 MB	134.17 MB	+63.20 KB	+0.0%
hits_046.vortex	1.0	vortex-compact	74.91 MB	74.94 MB	+34.73 KB	+0.0%
hits_056.vortex	1.0	vortex-file-compressed	135.66 MB	135.70 MB	+48.58 KB	+0.0%
hits_047.vortex	1.0	vortex-compact	110.45 MB	110.49 MB	+35.58 KB	+0.0%
hits_099.vortex	1.0	vortex-file-compressed	171.82 MB	171.87 MB	+55.20 KB	+0.0%
hits_027.vortex	1.0	vortex-compact	138.06 MB	138.09 MB	+35.16 KB	+0.0%
hits_050.vortex	1.0	vortex-file-compressed	161.62 MB	161.66 MB	+38.95 KB	+0.0%
hits_083.vortex	1.0	vortex-file-compressed	156.21 MB	156.24 MB	+35.67 KB	+0.0%
hits_005.vortex	1.0	vortex-file-compressed	167.10 MB	167.14 MB	+37.86 KB	+0.0%
hits_012.vortex	1.0	vortex-file-compressed	190.42 MB	190.46 MB	+40.70 KB	+0.0%
hits_097.vortex	1.0	vortex-file-compressed	192.60 MB	192.64 MB	+39.37 KB	+0.0%
hits_039.vortex	1.0	vortex-file-compressed	161.71 MB	161.74 MB	+33.04 KB	+0.0%
hits_021.vortex	1.0	vortex-compact	110.61 MB	110.63 MB	+21.34 KB	+0.0%
hits_085.vortex	1.0	vortex-file-compressed	200.67 MB	200.71 MB	+36.90 KB	+0.0%
hits_015.vortex	1.0	vortex-file-compressed	130.26 MB	130.29 MB	+23.34 KB	+0.0%
hits_060.vortex	1.0	vortex-file-compressed	192.74 MB	192.77 MB	+32.46 KB	+0.0%
hits_086.vortex	1.0	vortex-file-compressed	191.74 MB	191.77 MB	+31.51 KB	+0.0%
hits_031.vortex	1.0	vortex-compact	111.15 MB	111.17 MB	+18.20 KB	+0.0%
hits_086.vortex	1.0	vortex-compact	140.45 MB	140.47 MB	+21.77 KB	+0.0%
hits_081.vortex	1.0	vortex-file-compressed	201.05 MB	201.08 MB	+30.38 KB	+0.0%
hits_019.vortex	1.0	vortex-compact	105.98 MB	105.99 MB	+13.66 KB	+0.0%
hits_044.vortex	1.0	vortex-file-compressed	200.96 MB	200.99 MB	+24.77 KB	+0.0%
hits_093.vortex	1.0	vortex-file-compressed	130.75 MB	130.77 MB	+16.08 KB	+0.0%
hits_070.vortex	1.0	vortex-file-compressed	200.95 MB	200.97 MB	+23.69 KB	+0.0%
hits_035.vortex	1.0	vortex-compact	75.91 MB	75.92 MB	+8.06 KB	+0.0%
hits_051.vortex	1.0	vortex-file-compressed	172.90 MB	172.91 MB	+14.55 KB	+0.0%
hits_071.vortex	1.0	vortex-file-compressed	140.04 MB	140.05 MB	+10.87 KB	+0.0%
hits_038.vortex	1.0	vortex-compact	138.24 MB	138.25 MB	+6.22 KB	+0.0%
hits_082.vortex	1.0	vortex-compact	105.61 MB	105.61 MB	+3.04 KB	+0.0%
hits_023.vortex	1.0	vortex-file-compressed	194.88 MB	194.88 MB	+4.79 KB	+0.0%
hits_084.vortex	1.0	vortex-file-compressed	153.92 MB	153.92 MB	+3.22 KB	+0.0%
hits_034.vortex	1.0	vortex-file-compressed	183.49 MB	183.49 MB	+3.19 KB	+0.0%
hits_066.vortex	1.0	vortex-file-compressed	163.11 MB	163.11 MB	512 B	-0.0%
hits_084.vortex	1.0	vortex-compact	110.67 MB	110.67 MB	1.05 KB	-0.0%
hits_033.vortex	1.0	vortex-file-compressed	201.07 MB	201.07 MB	2.41 KB	-0.0%
hits_003.vortex	1.0	vortex-compact	104.59 MB	104.59 MB	2.73 KB	-0.0%
hits_049.vortex	1.0	vortex-file-compressed	191.07 MB	191.06 MB	8.72 KB	-0.0%
hits_055.vortex	1.0	vortex-file-compressed	200.83 MB	200.82 MB	12.66 KB	-0.0%
hits_056.vortex	1.0	vortex-compact	100.76 MB	100.75 MB	6.96 KB	-0.0%
hits_075.vortex	1.0	vortex-compact	137.82 MB	137.81 MB	9.77 KB	-0.0%
hits_034.vortex	1.0	vortex-compact	133.17 MB	133.16 MB	9.93 KB	-0.0%
hits_010.vortex	1.0	vortex-file-compressed	168.92 MB	168.91 MB	13.47 KB	-0.0%
hits_067.vortex	1.0	vortex-file-compressed	130.80 MB	130.79 MB	11.95 KB	-0.0%
hits_080.vortex	1.0	vortex-file-compressed	127.11 MB	127.10 MB	11.72 KB	-0.0%
hits_017.vortex	1.0	vortex-file-compressed	147.23 MB	147.21 MB	16.22 KB	-0.0%
hits_006.vortex	1.0	vortex-file-compressed	126.67 MB	126.65 MB	15.32 KB	-0.0%
hits_008.vortex	1.0	vortex-compact	105.73 MB	105.72 MB	14.95 KB	-0.0%
hits_000.vortex	1.0	vortex-file-compressed	130.63 MB	130.62 MB	18.51 KB	-0.0%
hits_088.vortex	1.0	vortex-file-compressed	172.80 MB	172.78 MB	24.59 KB	-0.0%
hits_068.vortex	1.0	vortex-file-compressed	160.20 MB	160.17 MB	27.30 KB	-0.0%
hits_030.vortex	1.0	vortex-file-compressed	131.15 MB	131.13 MB	22.92 KB	-0.0%
hits_032.vortex	1.0	vortex-compact	110.60 MB	110.58 MB	22.48 KB	-0.0%
hits_095.vortex	1.0	vortex-compact	110.61 MB	110.58 MB	23.16 KB	-0.0%
hits_073.vortex	1.0	vortex-compact	134.33 MB	134.30 MB	31.57 KB	-0.0%
hits_061.vortex	1.0	vortex-file-compressed	161.39 MB	161.35 MB	42.56 KB	-0.0%
hits_007.vortex	1.0	vortex-compact	153.53 MB	153.49 MB	45.68 KB	-0.0%
hits_025.vortex	1.0	vortex-file-compressed	172.37 MB	172.31 MB	60.59 KB	-0.0%
hits_035.vortex	1.0	vortex-file-compressed	102.12 MB	102.09 MB	36.14 KB	-0.0%
hits_045.vortex	1.0	vortex-compact	105.64 MB	105.61 MB	38.75 KB	-0.0%
hits_046.vortex	1.0	vortex-file-compressed	100.83 MB	100.79 MB	37.55 KB	-0.0%
hits_016.vortex	1.0	vortex-compact	127.40 MB	127.35 MB	48.40 KB	-0.0%
hits_002.vortex	1.0	vortex-compact	123.72 MB	123.67 MB	49.73 KB	-0.0%
hits_079.vortex	1.0	vortex-file-compressed	180.80 MB	180.73 MB	72.73 KB	-0.0%
hits_017.vortex	1.0	vortex-compact	111.83 MB	111.78 MB	46.12 KB	-0.0%
hits_076.vortex	1.0	vortex-file-compressed	161.68 MB	161.61 MB	68.20 KB	-0.0%
hits_011.vortex	1.0	vortex-compact	152.88 MB	152.81 MB	69.92 KB	-0.0%
hits_045.vortex	1.0	vortex-file-compressed	139.92 MB	139.86 MB	64.51 KB	-0.0%
hits_057.vortex	1.0	vortex-file-compressed	159.84 MB	159.77 MB	74.08 KB	-0.0%
hits_031.vortex	1.0	vortex-file-compressed	159.20 MB	159.12 MB	74.49 KB	-0.0%
hits_052.vortex	1.0	vortex-file-compressed	130.16 MB	130.09 MB	64.42 KB	-0.0%
hits_071.vortex	1.0	vortex-compact	105.62 MB	105.56 MB	54.66 KB	-0.1%
hits_057.vortex	1.0	vortex-compact	111.70 MB	111.64 MB	58.80 KB	-0.1%
hits_007.vortex	1.0	vortex-file-compressed	201.34 MB	201.23 MB	114.59 KB	-0.1%
hits_063.vortex	1.0	vortex-file-compressed	130.97 MB	130.90 MB	75.14 KB	-0.1%
hits_018.vortex	1.0	vortex-file-compressed	200.79 MB	200.68 MB	117.22 KB	-0.1%
hits_075.vortex	1.0	vortex-file-compressed	189.14 MB	189.03 MB	113.77 KB	-0.1%
hits_053.vortex	1.0	vortex-compact	138.28 MB	138.19 MB	84.98 KB	-0.1%
hits_090.vortex	1.0	vortex-compact	140.10 MB	140.01 MB	86.63 KB	-0.1%
hits_016.vortex	1.0	vortex-file-compressed	179.80 MB	179.69 MB	112.25 KB	-0.1%
hits_014.vortex	1.0	vortex-file-compressed	172.78 MB	172.67 MB	110.84 KB	-0.1%
hits_024.vortex	1.0	vortex-file-compressed	161.10 MB	161.00 MB	108.10 KB	-0.1%
hits_070.vortex	1.0	vortex-compact	153.61 MB	153.50 MB	108.38 KB	-0.1%
hits_082.vortex	1.0	vortex-file-compressed	139.32 MB	139.22 MB	101.02 KB	-0.1%
hits_096.vortex	1.0	vortex-compact	153.25 MB	153.14 MB	111.56 KB	-0.1%
hits_048.vortex	1.0	vortex-compact	152.64 MB	152.53 MB	111.85 KB	-0.1%
hits_065.vortex	1.0	vortex-file-compressed	162.10 MB	161.97 MB	135.61 KB	-0.1%
hits_062.vortex	1.0	vortex-compact	132.59 MB	132.48 MB	113.97 KB	-0.1%
hits_028.vortex	1.0	vortex-file-compressed	152.28 MB	152.15 MB	132.24 KB	-0.1%
hits_062.vortex	1.0	vortex-file-compressed	171.57 MB	171.41 MB	160.47 KB	-0.1%
hits_022.vortex	1.0	vortex-compact	153.14 MB	153.00 MB	144.26 KB	-0.1%
hits_040.vortex	1.0	vortex-compact	110.06 MB	109.96 MB	106.56 KB	-0.1%
hits_019.vortex	1.0	vortex-file-compressed	140.16 MB	140.02 MB	147.45 KB	-0.1%
hits_008.vortex	1.0	vortex-file-compressed	139.45 MB	139.31 MB	148.99 KB	-0.1%
hits_037.vortex	1.0	vortex-file-compressed	178.33 MB	178.14 MB	197.52 KB	-0.1%
hits_039.vortex	1.0	vortex-compact	123.90 MB	123.77 MB	139.07 KB	-0.1%
hits_003.vortex	1.0	vortex-file-compressed	136.60 MB	136.44 MB	168.43 KB	-0.1%
hits_063.vortex	1.0	vortex-compact	97.98 MB	97.84 MB	137.84 KB	-0.1%
hits_092.vortex	1.0	vortex-compact	153.57 MB	153.35 MB	221.26 KB	-0.1%
hits_041.vortex	1.0	vortex-file-compressed	130.61 MB	130.42 MB	199.52 KB	-0.1%
hits_068.vortex	1.0	vortex-compact	112.18 MB	112.01 MB	173.38 KB	-0.2%
hits_032.vortex	1.0	vortex-file-compressed	154.25 MB	154.01 MB	239.57 KB	-0.2%
hits_089.vortex	1.0	vortex-file-compressed	130.91 MB	130.67 MB	243.09 KB	-0.2%
hits_038.vortex	1.0	vortex-file-compressed	189.92 MB	189.57 MB	353.83 KB	-0.2%
hits_058.vortex	1.0	vortex-file-compressed	154.71 MB	154.41 MB	300.94 KB	-0.2%
hits_014.vortex	1.0	vortex-compact	134.13 MB	133.87 MB	267.60 KB	-0.2%
hits_067.vortex	1.0	vortex-compact	98.45 MB	98.24 MB	213.67 KB	-0.2%
hits_004.vortex	1.0	vortex-file-compressed	131.00 MB	130.71 MB	295.72 KB	-0.2%
hits_094.vortex	1.0	vortex-compact	110.96 MB	110.71 MB	257.75 KB	-0.2%
hits_047.vortex	1.0	vortex-file-compressed	154.24 MB	153.85 MB	402.70 KB	-0.3%
hits_085.vortex	1.0	vortex-compact	153.55 MB	153.14 MB	421.95 KB	-0.3%
hits_099.vortex	1.0	vortex-compact	133.59 MB	133.20 MB	398.39 KB	-0.3%
hits_087.vortex	1.0	vortex-file-compressed	160.35 MB	159.88 MB	478.22 KB	-0.3%
hits_072.vortex	1.0	vortex-file-compressed	102.19 MB	101.89 MB	311.14 KB	-0.3%
hits_043.vortex	1.0	vortex-file-compressed	127.08 MB	126.70 MB	387.63 KB	-0.3%
hits_000.vortex	1.0	vortex-compact	97.88 MB	97.58 MB	306.37 KB	-0.3%
hits_009.vortex	1.0	vortex-file-compressed	101.26 MB	100.94 MB	328.50 KB	-0.3%
hits_004.vortex	1.0	vortex-compact	99.00 MB	98.68 MB	321.70 KB	-0.3%
hits_055.vortex	1.0	vortex-compact	153.18 MB	152.66 MB	522.86 KB	-0.3%
hits_026.vortex	1.0	vortex-file-compressed	130.81 MB	130.37 MB	451.19 KB	-0.3%
hits_043.vortex	1.0	vortex-compact	94.50 MB	94.18 MB	326.17 KB	-0.3%
hits_054.vortex	1.0	vortex-file-compressed	147.86 MB	147.29 MB	580.01 KB	-0.4%
hits_033.vortex	1.0	vortex-compact	153.36 MB	152.75 MB	627.46 KB	-0.4%
hits_091.vortex	1.0	vortex-file-compressed	148.14 MB	147.48 MB	675.25 KB	-0.4%
hits_087.vortex	1.0	vortex-compact	125.60 MB	125.04 MB	576.33 KB	-0.4%
hits_041.vortex	1.0	vortex-compact	98.45 MB	98.00 MB	463.17 KB	-0.5%
hits_078.vortex	1.0	vortex-compact	98.38 MB	97.91 MB	486.87 KB	-0.5%
hits_030.vortex	1.0	vortex-compact	98.25 MB	97.75 MB	512.96 KB	-0.5%
hits_022.vortex	1.0	vortex-file-compressed	200.28 MB	199.26 MB	1.02 MB	-0.5%
hits_091.vortex	1.0	vortex-compact	111.80 MB	111.18 MB	638.99 KB	-0.6%
hits_052.vortex	1.0	vortex-compact	98.33 MB	97.78 MB	571.97 KB	-0.6%
hits_042.vortex	1.0	vortex-file-compressed	202.20 MB	201.00 MB	1.19 MB	-0.6%
hits_048.vortex	1.0	vortex-file-compressed	200.57 MB	199.36 MB	1.21 MB	-0.6%
hits_023.vortex	1.0	vortex-compact	142.51 MB	141.58 MB	948.33 KB	-0.6%
hits_097.vortex	1.0	vortex-compact	141.09 MB	140.13 MB	989.41 KB	-0.7%
hits_077.vortex	1.0	vortex-compact	134.50 MB	133.57 MB	948.65 KB	-0.7%
hits_040.vortex	1.0	vortex-file-compressed	144.96 MB	143.88 MB	1.08 MB	-0.7%
hits_089.vortex	1.0	vortex-compact	99.24 MB	98.38 MB	877.91 KB	-0.9%
hits_013.vortex	1.0	vortex-file-compressed	161.77 MB	160.37 MB	1.41 MB	-0.9%
hits_076.vortex	1.0	vortex-compact	125.69 MB	123.89 MB	1.79 MB	-1.4%
hits_006.vortex	1.0	vortex-compact	96.25 MB	93.95 MB	2.30 MB	-2.4%

Totals:

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

github-actions · 2026-10-07T10:40:47Z

Benchmarks: String Encoding 📖

Commits: PR e1111f9c vs base 9eb20ba0

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

name	ms (PR / base / %diff)
read/clickbench/URL/shard-0/fsst	32.99347 / 33.027396 / -0.1%
read/clickbench/URL/shard-0/onpair-12	21.224576 / 21.254798 / -0.1%
read/tpch/l_comment/fsst	57.873473 / 57.826085 / +0.1%
read/tpch/l_comment/onpair-12	53.742692 / 53.640314 / +0.2%
write/clickbench/URL/shard-0/fsst	594.63583 / 591.358395 / +0.6%
write/clickbench/URL/shard-0/onpair-12	967.631615 / 968.460343 / -0.1%
write/tpch/l_comment/fsst	1914.05177 / 1914.47964 / -0.0%
write/tpch/l_comment/onpair-12	2120.84366 / 2065.46214 / +2.7%

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

name	% (PR / base / %diff)
size/clickbench/URL/shard-0/fsst	47.4055438 / 47.4055438 / +0.0%
size/clickbench/URL/shard-0/onpair-12	30.2301956 / 30.2301956 / +0.0%
size/tpch/l_comment/fsst	30.5819725 / 30.5819725 / +0.0%
size/tpch/l_comment/onpair-12	25.8644092 / 25.8644092 / +0.0%

github-actions · 2026-10-07T10:41:12Z

Benchmarks: FineWeb S3 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +4.4%
Engines: DataFusion No clear signal (+8.4%, environment too noisy confidence) · DuckDB No clear signal (+0.5%, environment too noisy confidence)
Vortex (geomean): hot 0.954x ➖ · cold 0.921x ➖
Parquet (geomean): hot 0.914x ➖ · cold 0.850x ➖
Shifts: Parquet (control) -8.6% · Median polish -3.7%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (0.909x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	53291919 / 46656930 / +14.2%	137624472 / 119740209 / +14.9%	0.39 / 0.39 / -0.6%
fineweb_q01/datafusion:vortex-file-compressed	484178284 / 563194767 / -14.0%	790574131 / 789102836 / +0.2%	0.61 / 0.71 / -14.2%
fineweb_q02/datafusion:vortex-file-compressed	407586243 / 377682321 / +7.9%	419810403 / 949520776 / -55.8% 🟢	0.97 / 0.40 / +144.1%
fineweb_q03/datafusion:vortex-file-compressed	504136867 / 619896291 / -18.7%	775233866 / 844441536 / -8.2%	0.65 / 0.73 / -11.4%
fineweb_q04/datafusion:vortex-file-compressed	470313974 / 495525595 / -5.1%	551877502 / 545955280 / +1.1%	0.85 / 0.91 / -6.1%
fineweb_q05/datafusion:vortex-file-compressed	515954576 / 474531500 / +8.7%	533161456 / 567422195 / -6.0%	0.97 / 0.84 / +15.7%
fineweb_q06/datafusion:vortex-file-compressed	886462304 / 714399610 / +24.1%	948558897 / 774169802 / +22.5%	0.93 / 0.92 / +1.3%
fineweb_q07/datafusion:vortex-file-compressed	501981444 / 514228908 / -2.4%	478746489 / 431660447 / +10.9%	1.05 / 1.19 / -12.0%
fineweb_q08/datafusion:vortex-file-compressed	192893440 / 491333160 / -60.7% 🟢	245705808 / 326604281 / -24.8%	0.79 / 1.50 / -47.8%

datafusion / vortex-compact / ns (0.885x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-compact	65289434 / 62381571 / +4.7%	184321935 / 133056095 / +38.5% 🔴	0.35 / 0.47 / -24.4%
fineweb_q01/datafusion:vortex-compact	432422745 / 488317345 / -11.4%	786980270 / 906459979 / -13.2%	0.55 / 0.54 / +2.0%
fineweb_q02/datafusion:vortex-compact	447132534 / 560838501 / -20.3%	628550950 / 715508624 / -12.2%	0.71 / 0.78 / -9.2%
fineweb_q03/datafusion:vortex-compact	533525991 / 567381689 / -6.0%	799152916 / 960480193 / -16.8%	0.67 / 0.59 / +13.0%
fineweb_q04/datafusion:vortex-compact	458036949 / 571305158 / -19.8%	505704813 / 586437717 / -13.8%	0.91 / 0.97 / -7.0%
fineweb_q05/datafusion:vortex-compact	442471902 / 433741701 / +2.0%	504358762 / 684482966 / -26.3%	0.88 / 0.63 / +38.4%
fineweb_q06/datafusion:vortex-compact	632416162 / 704750612 / -10.3%	729084761 / 762558855 / -4.4%	0.87 / 0.92 / -6.1%
fineweb_q07/datafusion:vortex-compact	514162374 / 572193014 / -10.1%	539763525 / 558059740 / -3.3%	0.95 / 1.03 / -7.1%
fineweb_q08/datafusion:vortex-compact	205079536 / 281670000 / -27.2%	191382609 / 611316149 / -68.7% 🟢	1.07 / 0.46 / +132.6%

datafusion / parquet / ns (0.827x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	467732312 / 659752743 / -29.1%	865259080 / 1364563096 / -36.6% 🟢	0.54 / 0.48 / +11.8%
fineweb_q01/datafusion:parquet	866180915 / 917068640 / -5.5%	841822130 / 1062567776 / -20.8%	1.03 / 0.86 / +19.2%
fineweb_q02/datafusion:parquet	787047422 / 1137390354 / -30.8% 🟢	756873555 / 1540054829 / -50.9% 🟢	1.04 / 0.74 / +40.8%
fineweb_q03/datafusion:parquet	965469626 / 1025011069 / -5.8%	852163592 / 1289888099 / -33.9% 🟢	1.13 / 0.79 / +42.6%
fineweb_q04/datafusion:parquet	1116249662 / 1041846851 / +7.1%	961358545 / 1147732084 / -16.2%	1.16 / 0.91 / +27.9%
fineweb_q05/datafusion:parquet	886474824 / 953082734 / -7.0%	984691516 / 873026220 / +12.8%	0.90 / 1.09 / -17.5%
fineweb_q06/datafusion:parquet	944385390 / 1352291772 / -30.2% 🟢	1101245746 / 983383558 / +12.0%	0.86 / 1.38 / -37.6%
fineweb_q07/datafusion:parquet	822352918 / 1093610904 / -24.8%	843227072 / 1279723944 / -34.1% 🟢	0.98 / 0.85 / +14.1%
fineweb_q08/datafusion:parquet	774906163 / 976945780 / -20.7%	907904806 / 828451952 / +9.6%	0.85 / 1.18 / -27.6%

duckdb / vortex-file-compressed / ns (1.057x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	65486510 / 62393953 / +5.0%	72275133 / 61867627 / +16.8%	0.91 / 1.01 / -10.2%
fineweb_q01/duckdb:vortex-file-compressed	663020918 / 452236728 / +46.6% 🔴	551376137 / 485531933 / +13.6%	1.20 / 0.93 / +29.1%
fineweb_q02/duckdb:vortex-file-compressed	556719030 / 609115982 / -8.6%	603698035 / 612398213 / -1.4%	0.92 / 0.99 / -7.3%
fineweb_q03/duckdb:vortex-file-compressed	965986732 / 1016974047 / -5.0%	1048608498 / 1240941906 / -15.5%	0.92 / 0.82 / +12.4%
fineweb_q04/duckdb:vortex-file-compressed	1032299164 / 996110682 / +3.6%	980130045 / 1028207379 / -4.7%	1.05 / 0.97 / +8.7%
fineweb_q05/duckdb:vortex-file-compressed	904035941 / 864827062 / +4.5%	1024201283 / 964168627 / +6.2%	0.88 / 0.90 / -1.6%
fineweb_q06/duckdb:vortex-file-compressed	1330898197 / 1224978158 / +8.6%	1435126780 / 1284520307 / +11.7%	0.93 / 0.95 / -2.8%
fineweb_q07/duckdb:vortex-file-compressed	1017411167 / 967172584 / +5.2%	1073007940 / 1033096880 / +3.9%	0.95 / 0.94 / +1.3%
fineweb_q08/duckdb:vortex-file-compressed	402822616 / 404067842 / -0.3%	480136017 / 463415193 / +3.6%	0.84 / 0.87 / -3.8%

duckdb / vortex-compact / ns (0.975x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-compact	65494015 / 64624497 / +1.3%	91373058 / 134892923 / -32.3% 🟢	0.72 / 0.48 / +49.6%
fineweb_q01/duckdb:vortex-compact	441569200 / 397942977 / +11.0%	478385976 / 483526626 / -1.1%	0.92 / 0.82 / +12.2%
fineweb_q02/duckdb:vortex-compact	541676264 / 954704337 / -43.3% 🟢	563328071 / 598062281 / -5.8%	0.96 / 1.60 / -39.8%
fineweb_q03/duckdb:vortex-compact	1093857610 / 1135505472 / -3.7%	1105402943 / 1282570103 / -13.8%	0.99 / 0.89 / +11.8%
fineweb_q04/duckdb:vortex-compact	1076327868 / 1109983084 / -3.0%	1098701058 / 1168438898 / -6.0%	0.98 / 0.95 / +3.1%
fineweb_q05/duckdb:vortex-compact	1014319312 / 901822084 / +12.5%	1042395031 / 1193990097 / -12.7%	0.97 / 0.76 / +28.8%
fineweb_q06/duckdb:vortex-compact	1202725280 / 1104316510 / +8.9%	1229329165 / 1203100596 / +2.2%	0.98 / 0.92 / +6.6%
fineweb_q07/duckdb:vortex-compact	986527812 / 1012962968 / -2.6%	1152963320 / 964834406 / +19.5%	0.86 / 1.05 / -18.5%
fineweb_q08/duckdb:vortex-compact	395360120 / 354665158 / +11.5%	419848903 / 434339884 / -3.3%	0.94 / 0.82 / +15.3%

duckdb / parquet / ns (1.010x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	693506596 / 504776418 / +37.4% 🔴	584475090 / 569646856 / +2.6%	1.19 / 0.89 / +33.9%
fineweb_q01/duckdb:parquet	613495001 / 590453952 / +3.9%	690045819 / 695446923 / -0.8%	0.89 / 0.85 / +4.7%
fineweb_q02/duckdb:parquet	611478572 / 634761872 / -3.7%	617278250 / 604414542 / +2.1%	0.99 / 1.05 / -5.7%
fineweb_q03/duckdb:parquet	1535815278 / 1562633226 / -1.7%	1536579802 / 1418979019 / +8.3%	1.00 / 1.10 / -9.2%
fineweb_q04/duckdb:parquet	799058218 / 864494808 / -7.6%	905941165 / 1005073721 / -9.9%	0.88 / 0.86 / +2.5%
fineweb_q05/duckdb:parquet	942943650 / 983564972 / -4.1%	926720610 / 1239463060 / -25.2%	1.02 / 0.79 / +28.2%
fineweb_q06/duckdb:parquet	1689224494 / 1904817080 / -11.3%	1687961414 / 1987119836 / -15.1%	1.00 / 0.96 / +4.4%
fineweb_q07/duckdb:parquet	1058275785 / 1248522760 / -15.2%	1074425775 / 1341707852 / -19.9%	0.98 / 0.93 / +5.8%
fineweb_q08/duckdb:parquet	696239372 / 573015122 / +21.5%	482009146 / 573785532 / -16.0%	1.44 / 1.00 / +44.6%

github-actions · 2026-10-07T10:42:19Z

Benchmarks: Appian on NVME 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.1%
Engines: DataFusion No clear signal (-0.4%, low confidence) · DuckDB No clear signal (+0.3%, low confidence)
Vortex (geomean): hot 1.000x ➖ · cold 1.006x ➖
Parquet (geomean): hot 1.001x ➖ · cold 1.008x ➖
Shifts: Parquet (control) +0.1% · Median polish -0.1%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:vortex-compact	52734019 / 52645217 / +0.2%	72535095 / 72034115 / +0.7%	0.73 / 0.73 / -0.5%
appian_q02/datafusion:vortex-compact	232420284 / 234564237 / -0.9%	271329241 / 267742189 / +1.3%	0.86 / 0.88 / -2.2%
appian_q03/datafusion:vortex-compact	145830217 / 147312870 / -1.0%	184469825 / 187467207 / -1.6%	0.79 / 0.79 / +0.6%
appian_q04/datafusion:vortex-compact	9877496810 / 9905233264 / -0.3%	9784199455 / 9846466233 / -0.6%	1.01 / 1.01 / +0.4%
appian_q05/datafusion:vortex-compact	138974538 / 138261094 / +0.5%	162346568 / 162019571 / +0.2%	0.86 / 0.85 / +0.3%
appian_q06/datafusion:vortex-compact	143969176 / 144058226 / -0.1%	166383287 / 165005413 / +0.8%	0.87 / 0.87 / -0.9%
appian_q07/datafusion:vortex-compact	162625272 / 166838391 / -2.5%	199310288 / 199894870 / -0.3%	0.82 / 0.83 / -2.2%
appian_q08/datafusion:vortex-compact	557581617 / 556023086 / +0.3%	594242574 / 591694408 / +0.4%	0.94 / 0.94 / -0.1%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/datafusion:parquet	73109688 / 73504103 / -0.5%	94689825 / 92570167 / +2.3%	0.77 / 0.79 / -2.8%
appian_q02/datafusion:parquet	301664923 / 303743209 / -0.7%	336678019 / 330400968 / +1.9%	0.90 / 0.92 / -2.5%
appian_q03/datafusion:parquet	190026315 / 191530938 / -0.8%	226752695 / 230331336 / -1.6%	0.84 / 0.83 / +0.8%
appian_q04/datafusion:parquet	9963677313 / 9936447010 / +0.3%	9842705341 / 9873075226 / -0.3%	1.01 / 1.01 / +0.6%
appian_q05/datafusion:parquet	200920223 / 198840555 / +1.0%	224616588 / 227938870 / -1.5%	0.89 / 0.87 / +2.5%
appian_q06/datafusion:parquet	168625765 / 170709557 / -1.2%	188145251 / 190498769 / -1.2%	0.90 / 0.90 / +0.0%
appian_q07/datafusion:parquet	208138668 / 209319529 / -0.6%	248702139 / 240980499 / +3.2%	0.84 / 0.87 / -3.7%
appian_q08/datafusion:parquet	687975366 / 674279136 / +2.0%	684393710 / 701442601 / -2.4%	1.01 / 0.96 / +4.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:vortex-compact	91319561 / 90787578 / +0.6%	104158342 / 105525141 / -1.3%	0.88 / 0.86 / +1.9%
appian_q02/duckdb:vortex-compact	210232370 / 217089521 / -3.2%	235376506 / 231627183 / +1.6%	0.89 / 0.94 / -4.7%
appian_q03/duckdb:vortex-compact	123304611 / 121283635 / +1.7%	138529786 / 135969188 / +1.9%	0.89 / 0.89 / -0.2%
appian_q04/duckdb:vortex-compact	584937563 / 561030329 / +4.3%	577485417 / 571848056 / +1.0%	1.01 / 0.98 / +3.2%
appian_q05/duckdb:vortex-compact	130051491 / 126317303 / +3.0%	151410803 / 150048698 / +0.9%	0.86 / 0.84 / +2.0%
appian_q06/duckdb:vortex-compact	405362462 / 405429215 / -0.0%	418243091 / 410893101 / +1.8%	0.97 / 0.99 / -1.8%
appian_q07/duckdb:vortex-compact	136269867 / 137948309 / -1.2%	156780549 / 151682122 / +3.4%	0.87 / 0.91 / -4.4%
appian_q08/duckdb:vortex-compact	435500653 / 441210330 / -1.3%	464746938 / 467277127 / -0.5%	0.94 / 0.94 / -0.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
appian_q01/duckdb:parquet	99062492 / 98800697 / +0.3%	114387825 / 107904643 / +6.0%	0.87 / 0.92 / -5.4%
appian_q02/duckdb:parquet	197419617 / 197928902 / -0.3%	196265647 / 198982598 / -1.4%	1.01 / 0.99 / +1.1%
appian_q03/duckdb:parquet	124078741 / 124015944 / +0.1%	137304918 / 132667164 / +3.5%	0.90 / 0.93 / -3.3%
appian_q04/duckdb:parquet	458374090 / 465175909 / -1.5%	460659051 / 457882220 / +0.6%	1.00 / 1.02 / -2.1%
appian_q05/duckdb:parquet	141711395 / 145461808 / -2.6%	162324707 / 157214854 / +3.3%	0.87 / 0.93 / -5.6%
appian_q06/duckdb:parquet	270450214 / 253829999 / +6.5%	243177936 / 244064208 / -0.4%	1.11 / 1.04 / +6.9%
appian_q07/duckdb:parquet	154846378 / 153536396 / +0.9%	171325614 / 164508300 / +4.1%	0.90 / 0.93 / -3.2%
appian_q08/duckdb:parquet	371158751 / 377173998 / -1.6%	375170619 / 384379106 / -2.4%	0.99 / 0.98 / +0.8%

No file size changes detected.

github-actions · 2026-10-07T10:42:36Z

Benchmarks: Clickbench on NVME 📖

Commits: PR e1111f9c vs base 5d5f429a
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.2%
Engines: DataFusion No clear signal (+0.1%, low confidence) · DuckDB No clear signal (+0.3%, low confidence)
Vortex (geomean): hot 1.000x ➖ · cold 1.001x ➖
Parquet (geomean): hot 0.999x ➖ · cold 1.003x ➖
Shifts: Parquet (control) -0.1% · Median polish -0.0%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1238050 / 1249772 / -0.9%	20512133 / 21382852 / -4.1%	0.06 / 0.06 / +3.3%
clickbench_q01/datafusion:vortex-file-compressed	5630570 / 6112813 / -7.9%	33967265 / 36081866 / -5.9%	0.17 / 0.17 / -2.2%
clickbench_q02/datafusion:vortex-file-compressed	10309302 / 9983627 / +3.3%	40061216 / 36368852 / +10.2% 🔴	0.26 / 0.27 / -6.3%
clickbench_q03/datafusion:vortex-file-compressed	11817197 / 11325860 / +4.3%	54889843 / 57863967 / -5.1%	0.22 / 0.20 / +10.0%
clickbench_q04/datafusion:vortex-file-compressed	56170296 / 56228003 / -0.1%	95732159 / 95701297 / +0.0%	0.59 / 0.59 / -0.1%
clickbench_q05/datafusion:vortex-file-compressed	73341434 / 75266498 / -2.6%	122338071 / 117527530 / +4.1%	0.60 / 0.64 / -6.4%
clickbench_q06/datafusion:vortex-file-compressed	1225444 / 1204527 / +1.7%	21191383 / 21422932 / -1.1%	0.06 / 0.06 / +2.8%
clickbench_q07/datafusion:vortex-file-compressed	9522526 / 9653502 / -1.4%	33235309 / 34615948 / -4.0%	0.29 / 0.28 / +2.7%
clickbench_q08/datafusion:vortex-file-compressed	76000079 / 77839848 / -2.4%	115856239 / 114978715 / +0.8%	0.66 / 0.68 / -3.1%
clickbench_q09/datafusion:vortex-file-compressed	170978108 / 169944900 / +0.6%	212964875 / 205468515 / +3.6%	0.80 / 0.83 / -2.9%
clickbench_q10/datafusion:vortex-file-compressed	23076300 / 23519948 / -1.9%	68418031 / 70609798 / -3.1%	0.34 / 0.33 / +1.3%
clickbench_q11/datafusion:vortex-file-compressed	26878912 / 26532370 / +1.3%	70566681 / 68869205 / +2.5%	0.38 / 0.39 / -1.1%
clickbench_q12/datafusion:vortex-file-compressed	72273312 / 72098282 / +0.2%	118979392 / 120023618 / -0.9%	0.61 / 0.60 / +1.1%
clickbench_q13/datafusion:vortex-file-compressed	118943222 / 117891716 / +0.9%	183423872 / 180874179 / +1.4%	0.65 / 0.65 / -0.5%
clickbench_q14/datafusion:vortex-file-compressed	74442241 / 77133332 / -3.5%	121643977 / 121904167 / -0.2%	0.61 / 0.63 / -3.3%
clickbench_q15/datafusion:vortex-file-compressed	60123044 / 60881068 / -1.2%	97979981 / 94590862 / +3.6%	0.61 / 0.64 / -4.7%
clickbench_q16/datafusion:vortex-file-compressed	148920795 / 149919676 / -0.7%	210324622 / 209613850 / +0.3%	0.71 / 0.72 / -1.0%
clickbench_q17/datafusion:vortex-file-compressed	149417382 / 149486223 / -0.0%	216385383 / 215262155 / +0.5%	0.69 / 0.69 / -0.6%
clickbench_q18/datafusion:vortex-file-compressed	298136492 / 295045258 / +1.0%	388811345 / 381933277 / +1.8%	0.77 / 0.77 / -0.7%
clickbench_q19/datafusion:vortex-file-compressed	7755962 / 7588718 / +2.2%	48129116 / 53086084 / -9.3%	0.16 / 0.14 / +12.7%
clickbench_q20/datafusion:vortex-file-compressed	64491008 / 62630622 / +3.0%	223961132 / 236415088 / -5.3%	0.29 / 0.26 / +8.7%
clickbench_q21/datafusion:vortex-file-compressed	91712908 / 92007585 / -0.3%	270581236 / 274903338 / -1.6%	0.34 / 0.33 / +1.3%
clickbench_q22/datafusion:vortex-file-compressed	105445318 / 104253373 / +1.1%	350213632 / 347381344 / +0.8%	0.30 / 0.30 / +0.3%
clickbench_q23/datafusion:vortex-file-compressed	197024324 / 190379974 / +3.5%	516514987 / 513227757 / +0.6%	0.38 / 0.37 / +2.8%
clickbench_q24/datafusion:vortex-file-compressed	16416458 / 16481716 / -0.4%	68806692 / 68383528 / +0.6%	0.24 / 0.24 / -1.0%
clickbench_q25/datafusion:vortex-file-compressed	18860576 / 17946734 / +5.1%	56903596 / 57865824 / -1.7%	0.33 / 0.31 / +6.9%
clickbench_q26/datafusion:vortex-file-compressed	16730984 / 16725898 / +0.0%	67197426 / 66305974 / +1.3%	0.25 / 0.25 / -1.3%
clickbench_q27/datafusion:vortex-file-compressed	99663050 / 98945566 / +0.7%	248985062 / 244402470 / +1.9%	0.40 / 0.40 / -1.1%
clickbench_q28/datafusion:vortex-file-compressed	566031720 / 568896112 / -0.5%	609452659 / 621944208 / -2.0%	0.93 / 0.91 / +1.5%
clickbench_q29/datafusion:vortex-file-compressed	23099174 / 23381045 / -1.2%	51597513 / 53616208 / -3.8%	0.45 / 0.44 / +2.7%
clickbench_q30/datafusion:vortex-file-compressed	60422087 / 57659297 / +4.8%	105618885 / 106102683 / -0.5%	0.57 / 0.54 / +5.3%
clickbench_q31/datafusion:vortex-file-compressed	69871030 / 69273988 / +0.9%	151661559 / 154257599 / -1.7%	0.46 / 0.45 / +2.6%
clickbench_q32/datafusion:vortex-file-compressed	301257004 / 296760564 / +1.5%	381813568 / 382600435 / -0.2%	0.79 / 0.78 / +1.7%
clickbench_q33/datafusion:vortex-file-compressed	330796318 / 327861368 / +0.9%	429571068 / 441659471 / -2.7%	0.77 / 0.74 / +3.7%
clickbench_q34/datafusion:vortex-file-compressed	336718444 / 326005504 / +3.3%	440655371 / 436745981 / +0.9%	0.76 / 0.75 / +2.4%
clickbench_q35/datafusion:vortex-file-compressed	55363332 / 56863599 / -2.6%	87027463 / 90041573 / -3.3%	0.64 / 0.63 / +0.7%
clickbench_q36/datafusion:vortex-file-compressed	37112124 / 37267366 / -0.4%	65767739 / 66410045 / -1.0%	0.56 / 0.56 / +0.6%
clickbench_q37/datafusion:vortex-file-compressed	22256275 / 21669964 / +2.7%	47672001 / 48897381 / -2.5%	0.47 / 0.44 / +5.3%
clickbench_q38/datafusion:vortex-file-compressed	11544208 / 11721062 / -1.5%	40281447 / 39949152 / +0.8%	0.29 / 0.29 / -2.3%
clickbench_q39/datafusion:vortex-file-compressed	78243340 / 77563774 / +0.9%	109745274 / 111512187 / -1.6%	0.71 / 0.70 / +2.5%
clickbench_q40/datafusion:vortex-file-compressed	11225842 / 11466282 / -2.1%	37277818 / 37669553 / -1.0%	0.30 / 0.30 / -1.1%
clickbench_q41/datafusion:vortex-file-compressed	10426541 / 10681742 / -2.4%	36056342 / 37368993 / -3.5%	0.29 / 0.29 / +1.2%
clickbench_q42/datafusion:vortex-file-compressed	10990876 / 10697666 / +2.7%	36034360 / 36290164 / -0.7%	0.31 / 0.29 / +3.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-compact	1238745 / 1211883 / +2.2%	20198857 / 20642604 / -2.1%	0.06 / 0.06 / +4.5%
clickbench_q01/datafusion:vortex-compact	6723850 / 7196266 / -6.6%	33826782 / 33080383 / +2.3%	0.20 / 0.22 / -8.6%
clickbench_q02/datafusion:vortex-compact	20715658 / 20278832 / +2.2%	42682067 / 49333472 / -13.5% 🟢	0.49 / 0.41 / +18.1%
clickbench_q03/datafusion:vortex-compact	13852297 / 13716217 / +1.0%	39453904 / 42107833 / -6.3%	0.35 / 0.33 / +7.8%
clickbench_q04/datafusion:vortex-compact	56706603 / 57659558 / -1.7%	86503335 / 88550976 / -2.3%	0.66 / 0.65 / +0.7%
clickbench_q05/datafusion:vortex-compact	85325024 / 82097251 / +3.9%	123795677 / 121912305 / +1.5%	0.69 / 0.67 / +2.4%
clickbench_q06/datafusion:vortex-compact	1245310 / 1211664 / +2.8%	20764262 / 19541598 / +6.3%	0.06 / 0.06 / -3.3%
clickbench_q07/datafusion:vortex-compact	12296222 / 12157934 / +1.1%	36397959 / 35045780 / +3.9%	0.34 / 0.35 / -2.6%
clickbench_q08/datafusion:vortex-compact	87055274 / 85620800 / +1.7%	117049130 / 117185257 / -0.1%	0.74 / 0.73 / +1.8%
clickbench_q09/datafusion:vortex-compact	191589720 / 188114238 / +1.8%	221254138 / 216324161 / +2.3%	0.87 / 0.87 / -0.4%
clickbench_q10/datafusion:vortex-compact	43546952 / 43109190 / +1.0%	72199016 / 69278421 / +4.2%	0.60 / 0.62 / -3.1%
clickbench_q11/datafusion:vortex-compact	55266444 / 55196306 / +0.1%	81238694 / 82932540 / -2.0%	0.68 / 0.67 / +2.2%
clickbench_q12/datafusion:vortex-compact	84733174 / 86780121 / -2.4%	121433558 / 127749231 / -4.9%	0.70 / 0.68 / +2.7%
clickbench_q13/datafusion:vortex-compact	134951472 / 132741280 / +1.7%	183883118 / 178689359 / +2.9%	0.73 / 0.74 / -1.2%
clickbench_q14/datafusion:vortex-compact	88884776 / 94117624 / -5.6%	135805626 / 127555612 / +6.5%	0.65 / 0.74 / -11.3%
clickbench_q15/datafusion:vortex-compact	63648446 / 64058556 / -0.6%	96882499 / 92433429 / +4.8%	0.66 / 0.69 / -5.2%
clickbench_q16/datafusion:vortex-compact	162578098 / 161969550 / +0.4%	219957677 / 219866526 / +0.0%	0.74 / 0.74 / +0.3%
clickbench_q17/datafusion:vortex-compact	161593557 / 160873768 / +0.4%	220773414 / 214099027 / +3.1%	0.73 / 0.75 / -2.6%
clickbench_q18/datafusion:vortex-compact	295898886 / 295214223 / +0.2%	364303813 / 379452073 / -4.0%	0.81 / 0.78 / +4.4%
clickbench_q19/datafusion:vortex-compact	9767150 / 10026920 / -2.6%	39040102 / 38589018 / +1.2%	0.25 / 0.26 / -3.7%
clickbench_q20/datafusion:vortex-compact	71877404 / 71218050 / +0.9%	191719706 / 194632926 / -1.5%	0.37 / 0.37 / +2.5%
clickbench_q21/datafusion:vortex-compact	116774196 / 114953487 / +1.6%	228487553 / 230072388 / -0.7%	0.51 / 0.50 / +2.3%
clickbench_q22/datafusion:vortex-compact	183909176 / 183042372 / +0.5%	271484975 / 270320968 / +0.4%	0.68 / 0.68 / +0.0%
clickbench_q23/datafusion:vortex-compact	527526234 / 583658074 / -9.6%	636576517 / 711009538 / -10.5% 🟢	0.83 / 0.82 / +1.0%
clickbench_q24/datafusion:vortex-compact	27597743 / 28113760 / -1.8%	59824719 / 61592113 / -2.9%	0.46 / 0.46 / +1.1%
clickbench_q25/datafusion:vortex-compact	37562695 / 36607477 / +2.6%	65457189 / 67959787 / -3.7%	0.57 / 0.54 / +6.5%
clickbench_q26/datafusion:vortex-compact	28648724 / 28345088 / +1.1%	59978127 / 61919796 / -3.1%	0.48 / 0.46 / +4.3%
clickbench_q27/datafusion:vortex-compact	104426638 / 103284014 / +1.1%	210182887 / 212756517 / -1.2%	0.50 / 0.49 / +2.3%
clickbench_q28/datafusion:vortex-compact	585445294 / 583242187 / +0.4%	624685869 / 616519699 / +1.3%	0.94 / 0.95 / -0.9%
clickbench_q29/datafusion:vortex-compact	31204434 / 30608138 / +1.9%	55540807 / 55383413 / +0.3%	0.56 / 0.55 / +1.7%
clickbench_q30/datafusion:vortex-compact	94402470 / 96220774 / -1.9%	126125549 / 128619293 / -1.9%	0.75 / 0.75 / +0.1%
clickbench_q31/datafusion:vortex-compact	100601837 / 99652644 / +1.0%	150777515 / 155839246 / -3.2%	0.67 / 0.64 / +4.3%
clickbench_q32/datafusion:vortex-compact	303118549 / 301843114 / +0.4%	383315935 / 383721468 / -0.1%	0.79 / 0.79 / +0.5%
clickbench_q33/datafusion:vortex-compact	337636824 / 337871038 / -0.1%	425780744 / 416166264 / +2.3%	0.79 / 0.81 / -2.3%
clickbench_q34/datafusion:vortex-compact	341692950 / 342434126 / -0.2%	424741557 / 430812133 / -1.4%	0.80 / 0.79 / +1.2%
clickbench_q35/datafusion:vortex-compact	61507140 / 61840180 / -0.5%	89762795 / 94488406 / -5.0%	0.69 / 0.65 / +4.7%
clickbench_q36/datafusion:vortex-compact	38215478 / 38216458 / -0.0%	66896708 / 66108533 / +1.2%	0.57 / 0.58 / -1.2%
clickbench_q37/datafusion:vortex-compact	22201534 / 22554594 / -1.6%	47422696 / 46960147 / +1.0%	0.47 / 0.48 / -2.5%
clickbench_q38/datafusion:vortex-compact	12630677 / 12577096 / +0.4%	39344722 / 38864845 / +1.2%	0.32 / 0.32 / -0.8%
clickbench_q39/datafusion:vortex-compact	78415440 / 78940364 / -0.7%	111195923 / 112534556 / -1.2%	0.71 / 0.70 / +0.5%
clickbench_q40/datafusion:vortex-compact	12304024 / 12618191 / -2.5%	38018353 / 37453253 / +1.5%	0.32 / 0.34 / -3.9%
clickbench_q41/datafusion:vortex-compact	12872098 / 12681346 / +1.5%	36552178 / 37987983 / -3.8%	0.35 / 0.33 / +5.5%
clickbench_q42/datafusion:vortex-compact	11698164 / 10839832 / +7.9%	35084672 / 35412179 / -0.9%	0.33 / 0.31 / +8.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1250762 / 1264313 / -1.1%	51071427 / 48724100 / +4.8%	0.02 / 0.03 / -5.6%
clickbench_q01/datafusion:parquet	15693828 / 15681910 / +0.1%	69001891 / 66990387 / +3.0%	0.23 / 0.23 / -2.8%
clickbench_q02/datafusion:parquet	19967838 / 18652594 / +7.1%	82522424 / 83764772 / -1.5%	0.24 / 0.22 / +8.7%
clickbench_q03/datafusion:parquet	16882956 / 16855820 / +0.2%	82236877 / 81476563 / +0.9%	0.21 / 0.21 / -0.8%
clickbench_q04/datafusion:parquet	61717575 / 62354400 / -1.0%	132124097 / 127442228 / +3.7%	0.47 / 0.49 / -4.5%
clickbench_q05/datafusion:parquet	88921541 / 88983424 / -0.1%	163938289 / 159031405 / +3.1%	0.54 / 0.56 / -3.1%
clickbench_q06/datafusion:parquet	1265202 / 1259504 / +0.5%	50157463 / 48216505 / +4.0%	0.03 / 0.03 / -3.4%
clickbench_q07/datafusion:parquet	16465432 / 16663612 / -1.2%	69670686 / 67947591 / +2.5%	0.24 / 0.25 / -3.6%
clickbench_q08/datafusion:parquet	85858088 / 84092782 / +2.1%	164109213 / 161752803 / +1.5%	0.52 / 0.52 / +0.6%
clickbench_q09/datafusion:parquet	189896211 / 190112832 / -0.1%	271107016 / 277721678 / -2.4%	0.70 / 0.68 / +2.3%
clickbench_q10/datafusion:parquet	36592294 / 36243829 / +1.0%	102035564 / 100685896 / +1.3%	0.36 / 0.36 / -0.4%
clickbench_q11/datafusion:parquet	43770306 / 42564531 / +2.8%	112439340 / 111883552 / +0.5%	0.39 / 0.38 / +2.3%
clickbench_q12/datafusion:parquet	96653384 / 95972157 / +0.7%	164255046 / 163905770 / +0.2%	0.59 / 0.59 / +0.5%
clickbench_q13/datafusion:parquet	147919384 / 148170135 / -0.2%	227166181 / 228712423 / -0.7%	0.65 / 0.65 / +0.5%
clickbench_q14/datafusion:parquet	102498089 / 101902802 / +0.6%	177432856 / 173381238 / +2.3%	0.58 / 0.59 / -1.7%
clickbench_q15/datafusion:parquet	70861642 / 69341860 / +2.2%	133957734 / 130659753 / +2.5%	0.53 / 0.53 / -0.3%
clickbench_q16/datafusion:parquet	157623746 / 154183398 / +2.2%	239852059 / 237562163 / +1.0%	0.66 / 0.65 / +1.3%
clickbench_q17/datafusion:parquet	156722172 / 156918136 / -0.1%	240328157 / 242174537 / -0.8%	0.65 / 0.65 / +0.6%
clickbench_q18/datafusion:parquet	314481445 / 314140768 / +0.1%	423507891 / 426881774 / -0.8%	0.74 / 0.74 / +0.9%
clickbench_q19/datafusion:parquet	18372074 / 18823550 / -2.4%	78215887 / 77728434 / +0.6%	0.23 / 0.24 / -3.0%
clickbench_q20/datafusion:parquet	179555716 / 179741969 / -0.1%	288965127 / 290700279 / -0.6%	0.62 / 0.62 / +0.5%
clickbench_q21/datafusion:parquet	173714983 / 174747426 / -0.6%	303625815 / 302686942 / +0.3%	0.57 / 0.58 / -0.9%
clickbench_q22/datafusion:parquet	262522362 / 262731794 / -0.1%	433264150 / 427686623 / +1.3%	0.61 / 0.61 / -1.4%
clickbench_q23/datafusion:parquet	1166006233 / 1179357602 / -1.1%	1259559346 / 1239360958 / +1.6%	0.93 / 0.95 / -2.7%
clickbench_q24/datafusion:parquet	30487181 / 30018656 / +1.6%	89454988 / 87861089 / +1.8%	0.34 / 0.34 / -0.2%
clickbench_q25/datafusion:parquet	37162757 / 37625160 / -1.2%	106840513 / 102899196 / +3.8%	0.35 / 0.37 / -4.9%
clickbench_q26/datafusion:parquet	30512076 / 31137428 / -2.0%	90934744 / 90462672 / +0.5%	0.34 / 0.34 / -2.5%
clickbench_q27/datafusion:parquet	195300340 / 193821272 / +0.8%	294453293 / 286997098 / +2.6%	0.66 / 0.68 / -1.8%
clickbench_q28/datafusion:parquet	627237246 / 619140586 / +1.3%	712559019 / 708044210 / +0.6%	0.88 / 0.87 / +0.7%
clickbench_q29/datafusion:parquet	29482378 / 29558458 / -0.3%	91961050 / 93690736 / -1.8%	0.32 / 0.32 / +1.6%
clickbench_q30/datafusion:parquet	90667892 / 91109589 / -0.5%	176071976 / 173243152 / +1.6%	0.51 / 0.53 / -2.1%
clickbench_q31/datafusion:parquet	104071558 / 103690290 / +0.4%	206119812 / 206020248 / +0.0%	0.50 / 0.50 / +0.3%
clickbench_q32/datafusion:parquet	327969044 / 326182420 / +0.5%	434112162 / 434164702 / -0.0%	0.76 / 0.75 / +0.6%
clickbench_q33/datafusion:parquet	384642002 / 381497446 / +0.8%	484537663 / 479037319 / +1.1%	0.79 / 0.80 / -0.3%
clickbench_q34/datafusion:parquet	382954813 / 381838620 / +0.3%	482273443 / 480957180 / +0.3%	0.79 / 0.79 / +0.0%
clickbench_q35/datafusion:parquet	63757922 / 65706285 / -3.0%	125215464 / 125911404 / -0.6%	0.51 / 0.52 / -2.4%
clickbench_q36/datafusion:parquet	73448458 / 73424006 / +0.0%	137785917 / 135371679 / +1.8%	0.53 / 0.54 / -1.7%
clickbench_q37/datafusion:parquet	35486366 / 35709838 / -0.6%	92149460 / 91508355 / +0.7%	0.39 / 0.39 / -1.3%
clickbench_q38/datafusion:parquet	47276458 / 47756010 / -1.0%	110137206 / 110971578 / -0.8%	0.43 / 0.43 / -0.3%
clickbench_q39/datafusion:parquet	143729257 / 143901402 / -0.1%	212244144 / 212213500 / +0.0%	0.68 / 0.68 / -0.1%
clickbench_q40/datafusion:parquet	19410426 / 20202106 / -3.9%	79259029 / 77865691 / +1.8%	0.24 / 0.26 / -5.6%
clickbench_q41/datafusion:parquet	18723816 / 18672566 / +0.3%	77622074 / 75774572 / +2.4%	0.24 / 0.25 / -2.1%
clickbench_q42/datafusion:parquet	19089999 / 19080939 / +0.0%	76595828 / 75162022 / +1.9%	0.25 / 0.25 / -1.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	1533824 / 1561394 / -1.8%	28839081 / 25033300 / +15.2% 🔴	0.05 / 0.06 / -14.7%
clickbench_q01/duckdb:vortex-file-compressed	12351450 / 12398604 / -0.4%	35505381 / 30901897 / +14.9% 🔴	0.35 / 0.40 / -13.3%
clickbench_q02/duckdb:vortex-file-compressed	13149408 / 12679162 / +3.7%	36023541 / 32853074 / +9.7%	0.37 / 0.39 / -5.4%
clickbench_q03/duckdb:vortex-file-compressed	18412525 / 18156829 / +1.4%	53277957 / 54843081 / -2.9%	0.35 / 0.33 / +4.4%
clickbench_q04/duckdb:vortex-file-compressed	69863618 / 71158187 / -1.8%	105669440 / 111553745 / -5.3%	0.66 / 0.64 / +3.6%
clickbench_q05/duckdb:vortex-file-compressed	70963438 / 69081878 / +2.7%	98656523 / 92930346 / +6.2%	0.72 / 0.74 / -3.2%
clickbench_q06/duckdb:vortex-file-compressed	1874495 / 1840296 / +1.9%	29426507 / 29163627 / +0.9%	0.06 / 0.06 / +0.9%
clickbench_q07/duckdb:vortex-file-compressed	13966722 / 13458912 / +3.8%	34789216 / 29479334 / +18.0% 🔴	0.40 / 0.46 / -12.1%
clickbench_q08/duckdb:vortex-file-compressed	82692363 / 84357248 / -2.0%	125650974 / 128663777 / -2.3%	0.66 / 0.66 / +0.4%
clickbench_q09/duckdb:vortex-file-compressed	107505900 / 107883814 / -0.4%	149587296 / 154199371 / -3.0%	0.72 / 0.70 / +2.7%
clickbench_q10/duckdb:vortex-file-compressed	32160825 / 32708958 / -1.7%	71387355 / 73252181 / -2.5%	0.45 / 0.45 / +0.9%
clickbench_q11/duckdb:vortex-file-compressed	34874002 / 34488264 / +1.1%	75501353 / 77858060 / -3.0%	0.46 / 0.44 / +4.3%
clickbench_q12/duckdb:vortex-file-compressed	74374980 / 73960784 / +0.6%	106853768 / 106108376 / +0.7%	0.70 / 0.70 / -0.1%
clickbench_q13/duckdb:vortex-file-compressed	133569214 / 144313326 / -7.4%	186248808 / 183432732 / +1.5%	0.72 / 0.79 / -8.8%
clickbench_q14/duckdb:vortex-file-compressed	78461424 / 78401163 / +0.1%	112824529 / 111148912 / +1.5%	0.70 / 0.71 / -1.4%
clickbench_q15/duckdb:vortex-file-compressed	90536006 / 92207228 / -1.8%	134320134 / 133307902 / +0.8%	0.67 / 0.69 / -2.6%
clickbench_q16/duckdb:vortex-file-compressed	161509036 / 161019895 / +0.3%	213846873 / 229613475 / -6.9%	0.76 / 0.70 / +7.7%
clickbench_q17/duckdb:vortex-file-compressed	164080930 / 166041774 / -1.2%	215641703 / 229609347 / -6.1%	0.76 / 0.72 / +5.2%
clickbench_q18/duckdb:vortex-file-compressed	323930376 / 316062976 / +2.5%	382249336 / 384545384 / -0.6%	0.85 / 0.82 / +3.1%
clickbench_q19/duckdb:vortex-file-compressed	15717318 / 16244759 / -3.2%	43075983 / 43836572 / -1.7%	0.36 / 0.37 / -1.5%
clickbench_q20/duckdb:vortex-file-compressed	109221266 / 110249172 / -0.9%	190251283 / 192646742 / -1.2%	0.57 / 0.57 / +0.3%
clickbench_q21/duckdb:vortex-file-compressed	155634398 / 151915332 / +2.4%	310582923 / 295451981 / +5.1%	0.50 / 0.51 / -2.5%
clickbench_q22/duckdb:vortex-file-compressed	230914824 / 231874526 / -0.4%	464597319 / 468621178 / -0.9%	0.50 / 0.49 / +0.4%
clickbench_q23/duckdb:vortex-file-compressed	57033650 / 59938828 / -4.8%	111342800 / 96969093 / +14.8% 🔴	0.51 / 0.62 / -17.1%
clickbench_q24/duckdb:vortex-file-compressed	26738794 / 26761098 / -0.1%	47046354 / 44797376 / +5.0%	0.57 / 0.60 / -4.9%
clickbench_q25/duckdb:vortex-file-compressed	30541992 / 31503906 / -3.1%	49301353 / 55718721 / -11.5% 🟢	0.62 / 0.57 / +9.6%
clickbench_q26/duckdb:vortex-file-compressed	22336624 / 20743612 / +7.7%	42232050 / 37767474 / +11.8% 🔴	0.53 / 0.55 / -3.7%
clickbench_q27/duckdb:vortex-file-compressed	132247340 / 137118160 / -3.6%	257748805 / 252370050 / +2.1%	0.51 / 0.54 / -5.6%
clickbench_q28/duckdb:vortex-file-compressed	969664084 / 823713560 / +17.7% 🔴	669151047 / 685173628 / -2.3%	1.45 / 1.20 / +20.5%
clickbench_q29/duckdb:vortex-file-compressed	17852638 / 18813340 / -5.1%	41151857 / 38248999 / +7.6%	0.43 / 0.49 / -11.8%
clickbench_q30/duckdb:vortex-file-compressed	66451786 / 64202710 / +3.5%	111701871 / 114660966 / -2.6%	0.59 / 0.56 / +6.2%
clickbench_q31/duckdb:vortex-file-compressed	123412350 / 125114406 / -1.4%	209569638 / 212528843 / -1.4%	0.59 / 0.59 / +0.0%
clickbench_q32/duckdb:vortex-file-compressed	428011674 / 457237921 / -6.4%	475825175 / 498128899 / -4.5%	0.90 / 0.92 / -2.0%
clickbench_q33/duckdb:vortex-file-compressed	389942911 / 400669871 / -2.7%	501520013 / 500980988 / +0.1%	0.78 / 0.80 / -2.8%
clickbench_q34/duckdb:vortex-file-compressed	413648136 / 409792856 / +0.9%	539699320 / 522932245 / +3.2%	0.77 / 0.78 / -2.2%
clickbench_q35/duckdb:vortex-file-compressed	100812570 / 102727690 / -1.9%	155966623 / 148707532 / +4.9%	0.65 / 0.69 / -6.4%
clickbench_q36/duckdb:vortex-file-compressed	16245257 / 15611776 / +4.1%	31711501 / 32167578 / -1.4%	0.51 / 0.49 / +5.6%
clickbench_q37/duckdb:vortex-file-compressed	11904186 / 11900604 / +0.0%	26058562 / 26213386 / -0.6%	0.46 / 0.45 / +0.6%
clickbench_q38/duckdb:vortex-file-compressed	13014374 / 13057770 / -0.3%	28281140 / 28594646 / -1.1%	0.46 / 0.46 / +0.8%
clickbench_q39/duckdb:vortex-file-compressed	23663829 / 22558261 / +4.9%	39319739 / 41028927 / -4.2%	0.60 / 0.55 / +9.5%
clickbench_q40/duckdb:vortex-file-compressed	12136634 / 11546980 / +5.1%	28321042 / 27958571 / +1.3%	0.43 / 0.41 / +3.8%
clickbench_q41/duckdb:vortex-file-compressed	10881142 / 12104156 / -10.1% 🟢	27388341 / 26463545 / +3.5%	0.40 / 0.46 / -13.1%
clickbench_q42/duckdb:vortex-file-compressed	11134551 / 11478740 / -3.0%	29095023 / 29482491 / -1.3%	0.38 / 0.39 / -1.7%

duckdb / vortex-compact / ns (0.999x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-compact	1596298 / 1616970 / -1.3%	24858135 / 24963298 / -0.4%	0.06 / 0.06 / -0.9%
clickbench_q01/duckdb:vortex-compact	15560796 / 12782874 / +21.7% 🔴	28722833 / 29095456 / -1.3%	0.54 / 0.44 / +23.3%
clickbench_q02/duckdb:vortex-compact	18289488 / 19685265 / -7.1%	39878242 / 42826689 / -6.9%	0.46 / 0.46 / -0.2%
clickbench_q03/duckdb:vortex-compact	20744974 / 20605036 / +0.7%	50858114 / 46778555 / +8.7%	0.41 / 0.44 / -7.4%
clickbench_q04/duckdb:vortex-compact	72599124 / 73654494 / -1.4%	107176985 / 109208240 / -1.9%	0.68 / 0.67 / +0.4%
clickbench_q05/duckdb:vortex-compact	74801623 / 81666862 / -8.4%	101937480 / 103961055 / -1.9%	0.73 / 0.79 / -6.6%
clickbench_q06/duckdb:vortex-compact	1826204 / 1845579 / -1.0%	33381030 / 28132353 / +18.7% 🔴	0.05 / 0.07 / -16.6%
clickbench_q07/duckdb:vortex-compact	16311312 / 15998597 / +2.0%	37330235 / 36330613 / +2.8%	0.44 / 0.44 / -0.8%
clickbench_q08/duckdb:vortex-compact	94173120 / 100592540 / -6.4%	134926802 / 130535356 / +3.4%	0.70 / 0.77 / -9.4%
clickbench_q09/duckdb:vortex-compact	143359228 / 143004401 / +0.2%	180500248 / 186432432 / -3.2%	0.79 / 0.77 / +3.5%
clickbench_q10/duckdb:vortex-compact	54392578 / 53665324 / +1.4%	90060107 / 90972383 / -1.0%	0.60 / 0.59 / +2.4%
clickbench_q11/duckdb:vortex-compact	65264872 / 66602134 / -2.0%	101917510 / 104746467 / -2.7%	0.64 / 0.64 / +0.7%
clickbench_q12/duckdb:vortex-compact	87030998 / 87207649 / -0.2%	124655486 / 124353631 / +0.2%	0.70 / 0.70 / -0.4%
clickbench_q13/duckdb:vortex-compact	164328304 / 166532690 / -1.3%	211795954 / 212839955 / -0.5%	0.78 / 0.78 / -0.8%
clickbench_q14/duckdb:vortex-compact	97097296 / 103103278 / -5.8%	135773486 / 134421315 / +1.0%	0.72 / 0.77 / -6.8%
clickbench_q15/duckdb:vortex-compact	99875941 / 95361460 / +4.7%	134911748 / 131709705 / +2.4%	0.74 / 0.72 / +2.2%
clickbench_q16/duckdb:vortex-compact	185079038 / 181348085 / +2.1%	250974730 / 232643135 / +7.9%	0.74 / 0.78 / -5.4%
clickbench_q17/duckdb:vortex-compact	192031255 / 181975060 / +5.5%	231627320 / 245572788 / -5.7%	0.83 / 0.74 / +11.9%
clickbench_q18/duckdb:vortex-compact	332380671 / 339239344 / -2.0%	398658010 / 377851234 / +5.5%	0.83 / 0.90 / -7.1%
clickbench_q19/duckdb:vortex-compact	17712910 / 16286924 / +8.8%	41958275 / 39785645 / +5.5%	0.42 / 0.41 / +3.1%
clickbench_q20/duckdb:vortex-compact	105851424 / 107947165 / -1.9%	177963492 / 183414628 / -3.0%	0.59 / 0.59 / +1.1%
clickbench_q21/duckdb:vortex-compact	172126494 / 172359845 / -0.1%	320734678 / 321864288 / -0.4%	0.54 / 0.54 / +0.2%
clickbench_q22/duckdb:vortex-compact	344537181 / 347933104 / -1.0%	569881406 / 568061154 / +0.3%	0.60 / 0.61 / -1.3%
clickbench_q23/duckdb:vortex-compact	93675780 / 97131911 / -3.6%	124590574 / 129098063 / -3.5%	0.75 / 0.75 / -0.1%
clickbench_q24/duckdb:vortex-compact	31979188 / 31294980 / +2.2%	45224849 / 46173326 / -2.1%	0.71 / 0.68 / +4.3%
clickbench_q25/duckdb:vortex-compact	47359366 / 46358195 / +2.2%	72022329 / 74373917 / -3.2%	0.66 / 0.62 / +5.5%
clickbench_q26/duckdb:vortex-compact	24534030 / 26096526 / -6.0%	40313952 / 41423048 / -2.7%	0.61 / 0.63 / -3.4%
clickbench_q27/duckdb:vortex-compact	189227552 / 182062126 / +3.9%	305253891 / 309803781 / -1.5%	0.62 / 0.59 / +5.5%
clickbench_q28/duckdb:vortex-compact	578581220 / 585117719 / -1.1%	719211375 / 700211393 / +2.7%	0.80 / 0.84 / -3.7%
clickbench_q29/duckdb:vortex-compact	23078414 / 21588723 / +6.9%	42308916 / 44453894 / -4.8%	0.55 / 0.49 / +12.3%
clickbench_q30/duckdb:vortex-compact	112012106 / 111320085 / +0.6%	161710258 / 155191563 / +4.2%	0.69 / 0.72 / -3.4%
clickbench_q31/duckdb:vortex-compact	174997816 / 173959332 / +0.6%	245920224 / 250495388 / -1.8%	0.71 / 0.69 / +2.5%
clickbench_q32/duckdb:vortex-compact	458772962 / 466770510 / -1.7%	498070709 / 511355771 / -2.6%	0.92 / 0.91 / +0.9%
clickbench_q33/duckdb:vortex-compact	400956502 / 394171676 / +1.7%	502232545 / 499798759 / +0.5%	0.80 / 0.79 / +1.2%
clickbench_q34/duckdb:vortex-compact	415796826 / 414327918 / +0.4%	535954766 / 563331610 / -4.9%	0.78 / 0.74 / +5.5%
clickbench_q35/duckdb:vortex-compact	107465109 / 106871352 / +0.6%	136954256 / 140766491 / -2.7%	0.78 / 0.76 / +3.4%
clickbench_q36/duckdb:vortex-compact	16898902 / 17475164 / -3.3%	35234848 / 31613888 / +11.5% 🔴	0.48 / 0.55 / -13.2%
clickbench_q37/duckdb:vortex-compact	13794577 / 14147704 / -2.5%	29035659 / 29565530 / -1.8%	0.48 / 0.48 / -0.7%
clickbench_q38/duckdb:vortex-compact	12655430 / 13269098 / -4.6%	30892653 / 28982125 / +6.6%	0.41 / 0.46 / -10.5%
clickbench_q39/duckdb:vortex-compact	25936081 / 26976520 / -3.9%	49974485 / 47808528 / +4.5%	0.52 / 0.56 / -8.0%
clickbench_q40/duckdb:vortex-compact	12244942 / 11984486 / +2.2%	29767689 / 29152962 / +2.1%	0.41 / 0.41 / +0.1%
clickbench_q41/duckdb:vortex-compact	11721498 / 12142022 / -3.5%	29657541 / 28736857 / +3.2%	0.40 / 0.42 / -6.5%
clickbench_q42/duckdb:vortex-compact	12088750 / 11858356 / +1.9%	27456519 / 29169956 / -5.9%	0.44 / 0.41 / +8.3%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	8339800 / 9134626 / -8.7%	22637433 / 30488359 / -25.8% 🟢	0.37 / 0.30 / +23.0%
clickbench_q01/duckdb:parquet	9522900 / 9810858 / -2.9%	20799168 / 21925758 / -5.1%	0.46 / 0.45 / +2.3%
clickbench_q02/duckdb:parquet	16335694 / 17052210 / -4.2%	33354082 / 32178101 / +3.7%	0.49 / 0.53 / -7.6%
clickbench_q03/duckdb:parquet	16044728 / 16807390 / -4.5%	55877592 / 55299167 / +1.0%	0.29 / 0.30 / -5.5%
clickbench_q04/duckdb:parquet	68063951 / 74089885 / -8.1%	99300488 / 90946011 / +9.2%	0.69 / 0.81 / -15.9%
clickbench_q05/duckdb:parquet	81227473 / 79471071 / +2.2%	126995089 / 124251468 / +2.2%	0.64 / 0.64 / +0.0%
clickbench_q06/duckdb:parquet	14785418 / 14764384 / +0.1%	26491998 / 26835799 / -1.3%	0.56 / 0.55 / +1.4%
clickbench_q07/duckdb:parquet	10694910 / 11423430 / -6.4%	25066957 / 23654668 / +6.0%	0.43 / 0.48 / -11.7%
clickbench_q08/duckdb:parquet	90030530 / 88214262 / +2.1%	130500665 / 128926134 / +1.2%	0.69 / 0.68 / +0.8%
clickbench_q09/duckdb:parquet	114839592 / 115247994 / -0.4%	161844184 / 164135297 / -1.4%	0.71 / 0.70 / +1.1%
clickbench_q10/duckdb:parquet	32160700 / 33264970 / -3.3%	72893158 / 69624031 / +4.7%	0.44 / 0.48 / -7.7%
clickbench_q11/duckdb:parquet	37609167 / 37038547 / +1.5%	77586852 / 76042788 / +2.0%	0.48 / 0.49 / -0.5%
clickbench_q12/duckdb:parquet	97776416 / 92996412 / +5.1%	129779177 / 142526935 / -8.9%	0.75 / 0.65 / +15.5%
clickbench_q13/duckdb:parquet	150591474 / 146392821 / +2.9%	221103107 / 210936674 / +4.8%	0.68 / 0.69 / -1.9%
clickbench_q14/duckdb:parquet	97644082 / 96834845 / +0.8%	144802796 / 141895485 / +2.0%	0.67 / 0.68 / -1.2%
clickbench_q15/duckdb:parquet	91253818 / 92437251 / -1.3%	121683098 / 121943536 / -0.2%	0.75 / 0.76 / -1.1%
clickbench_q16/duckdb:parquet	174604736 / 172627216 / +1.1%	234434240 / 227426894 / +3.1%	0.74 / 0.76 / -1.9%
clickbench_q17/duckdb:parquet	189733315 / 176199740 / +7.7%	231922213 / 237401186 / -2.3%	0.82 / 0.74 / +10.2%
clickbench_q18/duckdb:parquet	323613216 / 323907430 / -0.1%	423317630 / 456897027 / -7.3%	0.76 / 0.71 / +7.8%
clickbench_q19/duckdb:parquet	13631424 / 13316024 / +2.4%	41762770 / 42561188 / -1.9%	0.33 / 0.31 / +4.3%
clickbench_q20/duckdb:parquet	135861314 / 132760814 / +2.3%	240032736 / 248189107 / -3.3%	0.57 / 0.53 / +5.8%
clickbench_q21/duckdb:parquet	180592739 / 180463383 / +0.1%	324115601 / 318756815 / +1.7%	0.56 / 0.57 / -1.6%
clickbench_q22/duckdb:parquet	254426052 / 251767773 / +1.1%	418213945 / 415764725 / +0.6%	0.61 / 0.61 / +0.5%
clickbench_q23/duckdb:parquet	143872956 / 147469200 / -2.4%	169275925 / 166462024 / +1.7%	0.85 / 0.89 / -4.1%
clickbench_q24/duckdb:parquet	42772442 / 43064617 / -0.7%	63867236 / 66238694 / -3.6%	0.67 / 0.65 / +3.0%
clickbench_q25/duckdb:parquet	43993999 / 40385302 / +8.9%	89924277 / 91740680 / -2.0%	0.49 / 0.44 / +11.1%
clickbench_q26/duckdb:parquet	29995460 / 32467760 / -7.6%	47095651 / 54936972 / -14.3% 🟢	0.64 / 0.59 / +7.8%
clickbench_q27/duckdb:parquet	148383154 / 145551448 / +1.9%	259391646 / 256701600 / +1.0%	0.57 / 0.57 / +0.9%
clickbench_q28/duckdb:parquet	900135733 / 901163438 / -0.1%	1067901403 / 986624183 / +8.2%	0.84 / 0.91 / -7.7%
clickbench_q29/duckdb:parquet	17952210 / 17469140 / +2.8%	32894713 / 32183078 / +2.2%	0.55 / 0.54 / +0.5%
clickbench_q30/duckdb:parquet	90145448 / 92907712 / -3.0%	176771183 / 176226242 / +0.3%	0.51 / 0.53 / -3.3%
clickbench_q31/duckdb:parquet	144163301 / 153485588 / -6.1%	290403501 / 292761830 / -0.8%	0.50 / 0.52 / -5.3%
clickbench_q32/duckdb:parquet	465251542 / 429139808 / +8.4%	499894826 / 472873666 / +5.7%	0.93 / 0.91 / +2.6%
clickbench_q33/duckdb:parquet	452600570 / 468559710 / -3.4%	503663950 / 496680805 / +1.4%	0.90 / 0.94 / -4.7%
clickbench_q34/duckdb:parquet	465648394 / 469377724 / -0.8%	485348385 / 490466109 / -1.0%	0.96 / 0.96 / +0.3%
clickbench_q35/duckdb:parquet	101957052 / 102096934 / -0.1%	121115840 / 118828417 / +1.9%	0.84 / 0.86 / -2.0%
clickbench_q36/duckdb:parquet	30706954 / 31030177 / -1.0%	41662563 / 40021767 / +4.1%	0.74 / 0.78 / -4.9%
clickbench_q37/duckdb:parquet	22609024 / 22998674 / -1.7%	31516270 / 32222019 / -2.2%	0.72 / 0.71 / +0.5%
clickbench_q38/duckdb:parquet	23961718 / 23617166 / +1.5%	33464196 / 33018625 / +1.3%	0.72 / 0.72 / +0.1%
clickbench_q39/duckdb:parquet	55997169 / 56290754 / -0.5%	66001610 / 64926484 / +1.7%	0.85 / 0.87 / -2.1%
clickbench_q40/duckdb:parquet	12544362 / 12986170 / -3.4%	22654222 / 21756552 / +4.1%	0.55 / 0.60 / -7.2%
clickbench_q41/duckdb:parquet	13239325 / 12935104 / +2.4%	22311349 / 22774362 / -2.0%	0.59 / 0.57 / +4.5%
clickbench_q42/duckdb:parquet	14429992 / 14015284 / +3.0%	24128389 / 24226404 / -0.4%	0.60 / 0.58 / +3.4%

No file size changes detected.

github-actions · 2026-10-07T10:42:57Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.3%
Engines: DataFusion No clear signal (-0.0%, low confidence) · DuckDB No clear signal (+0.7%, environment too noisy confidence)
Vortex (geomean): hot 1.000x ➖ · cold 0.993x ➖
Parquet (geomean): hot 0.997x ➖ · cold 0.997x ➖
Shifts: Parquet (control) -0.3% · Median polish +0.0%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (0.996x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	24180140 / 24429947 / -1.0%	44952456 / 44902943 / +0.1%	0.54 / 0.54 / -1.1%
tpcds_q02/datafusion:vortex-file-compressed	44815654 / 45687131 / -1.9%	63523755 / 63422819 / +0.2%	0.71 / 0.72 / -2.1%
tpcds_q03/datafusion:vortex-file-compressed	11376302 / 11737884 / -3.1%	30042229 / 30478785 / -1.4%	0.38 / 0.39 / -1.7%
tpcds_q04/datafusion:vortex-file-compressed	113318266 / 113280119 / +0.0%	142456029 / 142008811 / +0.3%	0.80 / 0.80 / -0.3%
tpcds_q05/datafusion:vortex-file-compressed	61643624 / 60109952 / +2.6%	82498600 / 84335989 / -2.2%	0.75 / 0.71 / +4.8%
tpcds_q06/datafusion:vortex-file-compressed	23779283 / 23460251 / +1.4%	47504429 / 47820309 / -0.7%	0.50 / 0.49 / +2.0%
tpcds_q07/datafusion:vortex-file-compressed	32302090 / 32870840 / -1.7%	56361536 / 60691972 / -7.1%	0.57 / 0.54 / +5.8%
tpcds_q08/datafusion:vortex-file-compressed	25157000 / 25385096 / -0.9%	45290327 / 45541184 / -0.6%	0.56 / 0.56 / -0.3%
tpcds_q09/datafusion:vortex-file-compressed	17244940 / 17407064 / -0.9%	35312170 / 35991711 / -1.9%	0.49 / 0.48 / +1.0%
tpcds_q10/datafusion:vortex-file-compressed	28651649 / 28676866 / -0.1%	50034901 / 51625493 / -3.1%	0.57 / 0.56 / +3.1%
tpcds_q11/datafusion:vortex-file-compressed	62950276 / 62837960 / +0.2%	90084739 / 89978595 / +0.1%	0.70 / 0.70 / +0.1%
tpcds_q12/datafusion:vortex-file-compressed	16316307 / 16211500 / +0.6%	33246175 / 33522220 / -0.8%	0.49 / 0.48 / +1.5%
tpcds_q13/datafusion:vortex-file-compressed	34404998 / 33483979 / +2.8%	51968795 / 53245870 / -2.4%	0.66 / 0.63 / +5.3%
tpcds_q14/datafusion:vortex-file-compressed	92951741 / 92546317 / +0.4%	119546310 / 118972084 / +0.5%	0.78 / 0.78 / -0.0%
tpcds_q15/datafusion:vortex-file-compressed	23727278 / 23952837 / -0.9%	44379145 / 44896403 / -1.2%	0.53 / 0.53 / +0.2%
tpcds_q16/datafusion:vortex-file-compressed	20170228 / 20723341 / -2.7%	42972431 / 43297131 / -0.7%	0.47 / 0.48 / -1.9%
tpcds_q17/datafusion:vortex-file-compressed	61926529 / 62257358 / -0.5%	76481957 / 85813404 / -10.9% 🟢	0.81 / 0.73 / +11.6%
tpcds_q18/datafusion:vortex-file-compressed	68239296 / 68574620 / -0.5%	94351833 / 95001266 / -0.7%	0.72 / 0.72 / +0.2%
tpcds_q19/datafusion:vortex-file-compressed	17998183 / 18909510 / -4.8%	38868044 / 41135790 / -5.5%	0.46 / 0.46 / +0.7%
tpcds_q20/datafusion:vortex-file-compressed	17689907 / 17799502 / -0.6%	36115478 / 35633426 / +1.4%	0.49 / 0.50 / -1.9%
tpcds_q21/datafusion:vortex-file-compressed	17391730 / 16536439 / +5.2%	41261965 / 41662882 / -1.0%	0.42 / 0.40 / +6.2%
tpcds_q22/datafusion:vortex-file-compressed	49391454 / 50026416 / -1.3%	71269101 / 70428742 / +1.2%	0.69 / 0.71 / -2.4%
tpcds_q23/datafusion:vortex-file-compressed	73047358 / 73588834 / -0.7%	105335230 / 103456339 / +1.8%	0.69 / 0.71 / -2.5%
tpcds_q24/datafusion:vortex-file-compressed	71126147 / 71191562 / -0.1%	95962511 / 96908376 / -1.0%	0.74 / 0.73 / +0.9%
tpcds_q25/datafusion:vortex-file-compressed	49492032 / 53139297 / -6.9%	74995734 / 75124622 / -0.2%	0.66 / 0.71 / -6.7%
tpcds_q26/datafusion:vortex-file-compressed	30447872 / 30489670 / -0.1%	51517857 / 52875950 / -2.6%	0.59 / 0.58 / +2.5%
tpcds_q27/datafusion:vortex-file-compressed	67335780 / 64817886 / +3.9%	89436646 / 92745914 / -3.6%	0.75 / 0.70 / +7.7%
tpcds_q28/datafusion:vortex-file-compressed	17737829 / 18306030 / -3.1%	37161308 / 37180588 / -0.1%	0.48 / 0.49 / -3.1%
tpcds_q29/datafusion:vortex-file-compressed	53540990 / 60598968 / -11.6% 🟢	78734484 / 84228997 / -6.5%	0.68 / 0.72 / -5.5%
tpcds_q30/datafusion:vortex-file-compressed	27499956 / 27713040 / -0.8%	45868414 / 45676665 / +0.4%	0.60 / 0.61 / -1.2%
tpcds_q31/datafusion:vortex-file-compressed	64769910 / 65025881 / -0.4%	91997840 / 96165890 / -4.3%	0.70 / 0.68 / +4.1%
tpcds_q32/datafusion:vortex-file-compressed	13473429 / 13700614 / -1.7%	31904836 / 31895165 / +0.0%	0.42 / 0.43 / -1.7%
tpcds_q33/datafusion:vortex-file-compressed	26783594 / 27283225 / -1.8%	50326497 / 49168722 / +2.4%	0.53 / 0.55 / -4.1%
tpcds_q34/datafusion:vortex-file-compressed	18793326 / 18927480 / -0.7%	38460351 / 38944297 / -1.2%	0.49 / 0.49 / +0.5%
tpcds_q35/datafusion:vortex-file-compressed	35225967 / 35553798 / -0.9%	59755234 / 60158002 / -0.7%	0.59 / 0.59 / -0.3%
tpcds_q36/datafusion:vortex-file-compressed	48413377 / 47933224 / +1.0%	71248447 / 71861794 / -0.9%	0.68 / 0.67 / +1.9%
tpcds_q37/datafusion:vortex-file-compressed	13479006 / 13513382 / -0.3%	34715919 / 35629491 / -2.6%	0.39 / 0.38 / +2.4%
tpcds_q38/datafusion:vortex-file-compressed	29917714 / 29497893 / +1.4%	52747554 / 52839164 / -0.2%	0.57 / 0.56 / +1.6%
tpcds_q39/datafusion:vortex-file-compressed	65724420 / 65562046 / +0.2%	90197356 / 91521270 / -1.4%	0.73 / 0.72 / +1.7%
tpcds_q40/datafusion:vortex-file-compressed	25949959 / 24985936 / +3.9%	47748430 / 46845504 / +1.9%	0.54 / 0.53 / +1.9%
tpcds_q41/datafusion:vortex-file-compressed	16869957 / 16502418 / +2.2%	33277470 / 31042623 / +7.2%	0.51 / 0.53 / -4.6%
tpcds_q42/datafusion:vortex-file-compressed	11446018 / 11406810 / +0.3%	27684066 / 28707836 / -3.6%	0.41 / 0.40 / +4.1%
tpcds_q43/datafusion:vortex-file-compressed	13220222 / 13519708 / -2.2%	32763936 / 33899159 / -3.3%	0.40 / 0.40 / +1.2%
tpcds_q44/datafusion:vortex-file-compressed	26436478 / 26300734 / +0.5%	50956166 / 51815381 / -1.7%	0.52 / 0.51 / +2.2%
tpcds_q45/datafusion:vortex-file-compressed	27579345 / 27639380 / -0.2%	48634920 / 47782579 / +1.8%	0.57 / 0.58 / -2.0%
tpcds_q46/datafusion:vortex-file-compressed	24481482 / 24506993 / -0.1%	49823096 / 48867717 / +2.0%	0.49 / 0.50 / -2.0%
tpcds_q47/datafusion:vortex-file-compressed	78054452 / 77770770 / +0.4%	106622083 / 106976468 / -0.3%	0.73 / 0.73 / +0.7%
tpcds_q48/datafusion:vortex-file-compressed	30661988 / 31272550 / -2.0%	51470127 / 51643254 / -0.3%	0.60 / 0.61 / -1.6%
tpcds_q49/datafusion:vortex-file-compressed	59694029 / 59591778 / +0.2%	83316392 / 84917706 / -1.9%	0.72 / 0.70 / +2.1%
tpcds_q50/datafusion:vortex-file-compressed	33939009 / 34592172 / -1.9%	55391418 / 55787992 / -0.7%	0.61 / 0.62 / -1.2%
tpcds_q51/datafusion:vortex-file-compressed	61428424 / 60702384 / +1.2%	84606720 / 84975686 / -0.4%	0.73 / 0.71 / +1.6%
tpcds_q52/datafusion:vortex-file-compressed	11596438 / 11989908 / -3.3%	28778812 / 29552422 / -2.6%	0.40 / 0.41 / -0.7%
tpcds_q53/datafusion:vortex-file-compressed	18371530 / 18382496 / -0.1%	37578286 / 39698616 / -5.3%	0.49 / 0.46 / +5.6%
tpcds_q54/datafusion:vortex-file-compressed	33839872 / 33916668 / -0.2%	62218524 / 62534169 / -0.5%	0.54 / 0.54 / +0.3%
tpcds_q55/datafusion:vortex-file-compressed	11423963 / 11350500 / +0.6%	28765227 / 29537198 / -2.6%	0.40 / 0.38 / +3.3%
tpcds_q56/datafusion:vortex-file-compressed	27151552 / 27084248 / +0.2%	49731830 / 49358965 / +0.8%	0.55 / 0.55 / -0.5%
tpcds_q57/datafusion:vortex-file-compressed	73278194 / 73333068 / -0.1%	98053354 / 96892837 / +1.2%	0.75 / 0.76 / -1.3%
tpcds_q58/datafusion:vortex-file-compressed	41205880 / 41075244 / +0.3%	67321456 / 68281474 / -1.4%	0.61 / 0.60 / +1.7%
tpcds_q59/datafusion:vortex-file-compressed	31992784 / 32420118 / -1.3%	53879261 / 54154045 / -0.5%	0.59 / 0.60 / -0.8%
tpcds_q60/datafusion:vortex-file-compressed	26456238 / 26752672 / -1.1%	49669732 / 49268121 / +0.8%	0.53 / 0.54 / -1.9%
tpcds_q61/datafusion:vortex-file-compressed	24397582 / 23825382 / +2.4%	47959367 / 47551634 / +0.9%	0.51 / 0.50 / +1.5%
tpcds_q62/datafusion:vortex-file-compressed	17090022 / 17215124 / -0.7%	36813348 / 36640787 / +0.5%	0.46 / 0.47 / -1.2%
tpcds_q63/datafusion:vortex-file-compressed	18175339 / 18623098 / -2.4%	40456881 / 38548382 / +5.0%	0.45 / 0.48 / -7.0%
tpcds_q64/datafusion:vortex-file-compressed	324011644 / 323745828 / +0.1%	353882371 / 362903794 / -2.5%	0.92 / 0.89 / +2.6%
tpcds_q65/datafusion:vortex-file-compressed	76236954 / 75859484 / +0.5%	99726579 / 98042366 / +1.7%	0.76 / 0.77 / -1.2%
tpcds_q66/datafusion:vortex-file-compressed	52719011 / 53190545 / -0.9%	75346829 / 77447556 / -2.7%	0.70 / 0.69 / +1.9%
tpcds_q67/datafusion:vortex-file-compressed	56077033 / 55842969 / +0.4%	86258713 / 86944708 / -0.8%	0.65 / 0.64 / +1.2%
tpcds_q68/datafusion:vortex-file-compressed	23929592 / 24224951 / -1.2%	48560500 / 48161942 / +0.8%	0.49 / 0.50 / -2.0%
tpcds_q69/datafusion:vortex-file-compressed	28373630 / 29293205 / -3.1%	48806421 / 51152951 / -4.6%	0.58 / 0.57 / +1.5%
tpcds_q70/datafusion:vortex-file-compressed	71240967 / 71145180 / +0.1%	94028514 / 93479181 / +0.6%	0.76 / 0.76 / -0.5%
tpcds_q71/datafusion:vortex-file-compressed	19165246 / 19806414 / -3.2%	40061631 / 39958382 / +0.3%	0.48 / 0.50 / -3.5%
tpcds_q72/datafusion:vortex-file-compressed	473134431 / 482127558 / -1.9%	491083653 / 526005787 / -6.6%	0.96 / 0.92 / +5.1%
tpcds_q73/datafusion:vortex-file-compressed	17528062 / 17106158 / +2.5%	38165597 / 39048205 / -2.3%	0.46 / 0.44 / +4.8%
tpcds_q74/datafusion:vortex-file-compressed	45840722 / 45090682 / +1.7%	70605362 / 72154682 / -2.1%	0.65 / 0.62 / +3.9%
tpcds_q75/datafusion:vortex-file-compressed	129097954 / 128950858 / +0.1%	160496461 / 160882981 / -0.2%	0.80 / 0.80 / +0.4%
tpcds_q76/datafusion:vortex-file-compressed	44206886 / 43648954 / +1.3%	66211552 / 68053897 / -2.7%	0.67 / 0.64 / +4.1%
tpcds_q77/datafusion:vortex-file-compressed	35293466 / 35038789 / +0.7%	58542715 / 58201425 / +0.6%	0.60 / 0.60 / +0.1%
tpcds_q78/datafusion:vortex-file-compressed	79629587 / 80224662 / -0.7%	107689061 / 110870302 / -2.9%	0.74 / 0.72 / +2.2%
tpcds_q79/datafusion:vortex-file-compressed	21487836 / 21195850 / +1.4%	43765828 / 42659068 / +2.6%	0.49 / 0.50 / -1.2%
tpcds_q80/datafusion:vortex-file-compressed	77241735 / 77210228 / +0.0%	109971164 / 110738899 / -0.7%	0.70 / 0.70 / +0.7%
tpcds_q81/datafusion:vortex-file-compressed	28092479 / 28252433 / -0.6%	47085995 / 46068663 / +2.2%	0.60 / 0.61 / -2.7%
tpcds_q82/datafusion:vortex-file-compressed	13045851 / 13969184 / -6.6%	35667497 / 34792433 / +2.5%	0.37 / 0.40 / -8.9%
tpcds_q83/datafusion:vortex-file-compressed	36281284 / 36004113 / +0.8%	58742909 / 57957713 / +1.4%	0.62 / 0.62 / -0.6%
tpcds_q84/datafusion:vortex-file-compressed	12042113 / 11926562 / +1.0%	28127187 / 29306277 / -4.0%	0.43 / 0.41 / +5.2%
tpcds_q85/datafusion:vortex-file-compressed	60201578 / 59780702 / +0.7%	84800306 / 84664654 / +0.2%	0.71 / 0.71 / +0.5%
tpcds_q86/datafusion:vortex-file-compressed	16455276 / 16382340 / +0.4%	34238741 / 34011677 / +0.7%	0.48 / 0.48 / -0.2%
tpcds_q87/datafusion:vortex-file-compressed	29741600 / 30316736 / -1.9%	51355872 / 52996894 / -3.1%	0.58 / 0.57 / +1.2%
tpcds_q88/datafusion:vortex-file-compressed	34998846 / 34360910 / +1.9%	60271892 / 61431852 / -1.9%	0.58 / 0.56 / +3.8%
tpcds_q89/datafusion:vortex-file-compressed	20897378 / 21160478 / -1.2%	41731770 / 41979693 / -0.6%	0.50 / 0.50 / -0.7%
tpcds_q90/datafusion:vortex-file-compressed	10533050 / 10256310 / +2.7%	27587177 / 26912387 / +2.5%	0.38 / 0.38 / +0.2%
tpcds_q91/datafusion:vortex-file-compressed	16708850 / 16394498 / +1.9%	36055430 / 36796158 / -2.0%	0.46 / 0.45 / +4.0%
tpcds_q92/datafusion:vortex-file-compressed	13506308 / 13914226 / -2.9%	33116750 / 32172708 / +2.9%	0.41 / 0.43 / -5.7%
tpcds_q93/datafusion:vortex-file-compressed	23603586 / 24049532 / -1.9%	45145081 / 46137802 / -2.2%	0.52 / 0.52 / +0.3%
tpcds_q94/datafusion:vortex-file-compressed	19538700 / 19570985 / -0.2%	39235992 / 40530233 / -3.2%	0.50 / 0.48 / +3.1%
tpcds_q95/datafusion:vortex-file-compressed	45507285 / 46263422 / -1.6%	68651041 / 67603205 / +1.5%	0.66 / 0.68 / -3.1%
tpcds_q96/datafusion:vortex-file-compressed	9504482 / 9386510 / +1.3%	26375263 / 24473939 / +7.8%	0.36 / 0.38 / -6.0%
tpcds_q97/datafusion:vortex-file-compressed	21064336 / 21256988 / -0.9%	43997975 / 44312742 / -0.7%	0.48 / 0.48 / -0.2%
tpcds_q98/datafusion:vortex-file-compressed	16962838 / 16797412 / +1.0%	37892592 / 36853647 / +2.8%	0.45 / 0.46 / -1.8%
tpcds_q99/datafusion:vortex-file-compressed	19412048 / 19360798 / +0.3%	39251118 / 40080355 / -2.1%	0.49 / 0.48 / +2.4%

datafusion / vortex-compact / ns (1.000x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-compact	25870303 / 25952955 / -0.3%	45020600 / 45920998 / -2.0%	0.57 / 0.57 / +1.7%
tpcds_q02/datafusion:vortex-compact	48704216 / 48060546 / +1.3%	68765603 / 67903938 / +1.3%	0.71 / 0.71 / +0.1%
tpcds_q03/datafusion:vortex-compact	13213030 / 12478090 / +5.9%	33252577 / 34165723 / -2.7%	0.40 / 0.37 / +8.8%
tpcds_q04/datafusion:vortex-compact	122317310 / 123556452 / -1.0%	158956358 / 152555990 / +4.2%	0.77 / 0.81 / -5.0%
tpcds_q05/datafusion:vortex-compact	62663308 / 63105998 / -0.7%	85226434 / 85991869 / -0.9%	0.74 / 0.73 / +0.2%
tpcds_q06/datafusion:vortex-compact	26396726 / 26533630 / -0.5%	49167649 / 46373637 / +6.0%	0.54 / 0.57 / -6.2%
tpcds_q07/datafusion:vortex-compact	34879552 / 34487486 / +1.1%	55873166 / 57324568 / -2.5%	0.62 / 0.60 / +3.8%
tpcds_q08/datafusion:vortex-compact	29355582 / 29917704 / -1.9%	48054288 / 49476820 / -2.9%	0.61 / 0.60 / +1.0%
tpcds_q09/datafusion:vortex-compact	21861782 / 22530072 / -3.0%	41527338 / 38687406 / +7.3%	0.53 / 0.58 / -9.6%
tpcds_q10/datafusion:vortex-compact	37247604 / 38771380 / -3.9%	60091330 / 62995764 / -4.6%	0.62 / 0.62 / +0.7%
tpcds_q11/datafusion:vortex-compact	67206948 / 68125488 / -1.3%	96185661 / 94601810 / +1.7%	0.70 / 0.72 / -3.0%
tpcds_q12/datafusion:vortex-compact	20844198 / 20211760 / +3.1%	39650335 / 39732713 / -0.2%	0.53 / 0.51 / +3.3%
tpcds_q13/datafusion:vortex-compact	55538449 / 54672238 / +1.6%	77124106 / 76391419 / +1.0%	0.72 / 0.72 / +0.6%
tpcds_q14/datafusion:vortex-compact	98728976 / 96381246 / +2.4%	124325532 / 121831836 / +2.0%	0.79 / 0.79 / +0.4%
tpcds_q15/datafusion:vortex-compact	28037082 / 26870910 / +4.3%	47642878 / 46583179 / +2.3%	0.59 / 0.58 / +2.0%
tpcds_q16/datafusion:vortex-compact	23577880 / 24877597 / -5.2%	44995484 / 44133184 / +2.0%	0.52 / 0.56 / -7.0%
tpcds_q17/datafusion:vortex-compact	67411406 / 64079234 / +5.2%	92598218 / 95189174 / -2.7%	0.73 / 0.67 / +8.1%
tpcds_q18/datafusion:vortex-compact	68841768 / 68308406 / +0.8%	91548402 / 93095781 / -1.7%	0.75 / 0.73 / +2.5%
tpcds_q19/datafusion:vortex-compact	22301711 / 22782772 / -2.1%	43006110 / 43752262 / -1.7%	0.52 / 0.52 / -0.4%
tpcds_q20/datafusion:vortex-compact	21801024 / 21808046 / -0.0%	42889662 / 42358160 / +1.3%	0.51 / 0.51 / -1.3%
tpcds_q21/datafusion:vortex-compact	18004582 / 17961368 / +0.2%	41728784 / 41839477 / -0.3%	0.43 / 0.43 / +0.5%
tpcds_q22/datafusion:vortex-compact	50286678 / 50726664 / -0.9%	73658991 / 74706636 / -1.4%	0.68 / 0.68 / +0.5%
tpcds_q23/datafusion:vortex-compact	76982474 / 75239626 / +2.3%	106675979 / 103738195 / +2.8%	0.72 / 0.73 / -0.5%
tpcds_q24/datafusion:vortex-compact	77748656 / 78505464 / -1.0%	101874268 / 101107466 / +0.8%	0.76 / 0.78 / -1.7%
tpcds_q25/datafusion:vortex-compact	62368150 / 63304988 / -1.5%	90113756 / 92744106 / -2.8%	0.69 / 0.68 / +1.4%
tpcds_q26/datafusion:vortex-compact	33626486 / 32787498 / +2.6%	53987010 / 51190156 / +5.5%	0.62 / 0.64 / -2.8%
tpcds_q27/datafusion:vortex-compact	64873647 / 62962269 / +3.0%	88926616 / 88710618 / +0.2%	0.73 / 0.71 / +2.8%
tpcds_q28/datafusion:vortex-compact	27931593 / 27944310 / -0.0%	50691610 / 48221693 / +5.1%	0.55 / 0.58 / -4.9%
tpcds_q29/datafusion:vortex-compact	63162752 / 62912900 / +0.4%	90436632 / 93082378 / -2.8%	0.70 / 0.68 / +3.3%
tpcds_q30/datafusion:vortex-compact	30531796 / 30808582 / -0.9%	49255974 / 48911720 / +0.7%	0.62 / 0.63 / -1.6%
tpcds_q31/datafusion:vortex-compact	76757998 / 74421969 / +3.1%	104554763 / 104703747 / -0.1%	0.73 / 0.71 / +3.3%
tpcds_q32/datafusion:vortex-compact	17059247 / 16315294 / +4.6%	36551113 / 35571006 / +2.8%	0.47 / 0.46 / +1.8%
tpcds_q33/datafusion:vortex-compact	28917742 / 28598428 / +1.1%	52476704 / 50969974 / +3.0%	0.55 / 0.56 / -1.8%
tpcds_q34/datafusion:vortex-compact	21566132 / 20928484 / +3.0%	42025915 / 40261513 / +4.4%	0.51 / 0.52 / -1.3%
tpcds_q35/datafusion:vortex-compact	42171332 / 41815861 / +0.9%	66460080 / 66402143 / +0.1%	0.63 / 0.63 / +0.8%
tpcds_q36/datafusion:vortex-compact	51760476 / 50466532 / +2.6%	83130554 / 74627849 / +11.4% 🔴	0.62 / 0.68 / -7.9%
tpcds_q37/datafusion:vortex-compact	15473527 / 16205252 / -4.5%	38676846 / 37423490 / +3.3%	0.40 / 0.43 / -7.6%
tpcds_q38/datafusion:vortex-compact	34333282 / 33725126 / +1.8%	57731695 / 55881705 / +3.3%	0.59 / 0.60 / -1.5%
tpcds_q39/datafusion:vortex-compact	66916246 / 67151401 / -0.4%	89994113 / 91564634 / -1.7%	0.74 / 0.73 / +1.4%
tpcds_q40/datafusion:vortex-compact	27457699 / 28358090 / -3.2%	49940373 / 51058271 / -2.2%	0.55 / 0.56 / -1.0%
tpcds_q41/datafusion:vortex-compact	18568710 / 18810290 / -1.3%	33306296 / 32908742 / +1.2%	0.56 / 0.57 / -2.5%
tpcds_q42/datafusion:vortex-compact	12841088 / 12981748 / -1.1%	32441602 / 33398243 / -2.9%	0.40 / 0.39 / +1.8%
tpcds_q43/datafusion:vortex-compact	16067507 / 15075936 / +6.6%	34756872 / 33937810 / +2.4%	0.46 / 0.44 / +4.1%
tpcds_q44/datafusion:vortex-compact	30231550 / 29918829 / +1.0%	52814212 / 54530192 / -3.1%	0.57 / 0.55 / +4.3%
tpcds_q45/datafusion:vortex-compact	30571052 / 30773880 / -0.7%	50796732 / 50550735 / +0.5%	0.60 / 0.61 / -1.1%
tpcds_q46/datafusion:vortex-compact	30454383 / 27867749 / +9.3%	53725994 / 49429115 / +8.7%	0.57 / 0.56 / +0.5%
tpcds_q47/datafusion:vortex-compact	87377761 / 89216615 / -2.1%	117548841 / 118028476 / -0.4%	0.74 / 0.76 / -1.7%
tpcds_q48/datafusion:vortex-compact	50327690 / 50122740 / +0.4%	69801002 / 70266445 / -0.7%	0.72 / 0.71 / +1.1%
tpcds_q49/datafusion:vortex-compact	64698109 / 66794355 / -3.1%	96389193 / 89054754 / +8.2%	0.67 / 0.75 / -10.5%
tpcds_q50/datafusion:vortex-compact	37733180 / 37265012 / +1.3%	57821248 / 60296097 / -4.1%	0.65 / 0.62 / +5.6%
tpcds_q51/datafusion:vortex-compact	62487531 / 62781016 / -0.5%	86264146 / 85035047 / +1.4%	0.72 / 0.74 / -1.9%
tpcds_q52/datafusion:vortex-compact	14173424 / 13303664 / +6.5%	34109121 / 34005200 / +0.3%	0.42 / 0.39 / +6.2%
tpcds_q53/datafusion:vortex-compact	22210308 / 21884834 / +1.5%	43111501 / 42906579 / +0.5%	0.52 / 0.51 / +1.0%
tpcds_q54/datafusion:vortex-compact	39514960 / 40396666 / -2.2%	70124097 / 64685760 / +8.4%	0.56 / 0.62 / -9.8%
tpcds_q55/datafusion:vortex-compact	13250540 / 12510272 / +5.9%	33817554 / 31998464 / +5.7%	0.39 / 0.39 / +0.2%
tpcds_q56/datafusion:vortex-compact	28710950 / 27874722 / +3.0%	52278404 / 52592470 / -0.6%	0.55 / 0.53 / +3.6%
tpcds_q57/datafusion:vortex-compact	80388410 / 79926168 / +0.6%	107477617 / 106258776 / +1.1%	0.75 / 0.75 / -0.6%
tpcds_q58/datafusion:vortex-compact	47539960 / 47311802 / +0.5%	74702749 / 76081572 / -1.8%	0.64 / 0.62 / +2.3%
tpcds_q59/datafusion:vortex-compact	40500379 / 41753745 / -3.0%	60720550 / 60914237 / -0.3%	0.67 / 0.69 / -2.7%
tpcds_q60/datafusion:vortex-compact	27898972 / 28648674 / -2.6%	51429288 / 53070118 / -3.1%	0.54 / 0.54 / +0.5%
tpcds_q61/datafusion:vortex-compact	27726588 / 27062882 / +2.5%	47589873 / 49108086 / -3.1%	0.58 / 0.55 / +5.7%
tpcds_q62/datafusion:vortex-compact	17856738 / 17870565 / -0.1%	36697670 / 37488322 / -2.1%	0.49 / 0.48 / +2.1%
tpcds_q63/datafusion:vortex-compact	23006445 / 22599642 / +1.8%	43856216 / 45581396 / -3.8%	0.52 / 0.50 / +5.8%
tpcds_q64/datafusion:vortex-compact	446725100 / 445316178 / +0.3%	461921314 / 469801069 / -1.7%	0.97 / 0.95 / +2.0%
tpcds_q65/datafusion:vortex-compact	81088265 / 81546134 / -0.6%	104031899 / 103029602 / +1.0%	0.78 / 0.79 / -1.5%
tpcds_q66/datafusion:vortex-compact	55790556 / 55082048 / +1.3%	77928613 / 78263440 / -0.4%	0.72 / 0.70 / +1.7%
tpcds_q67/datafusion:vortex-compact	59565772 / 59893717 / -0.5%	90580877 / 89590079 / +1.1%	0.66 / 0.67 / -1.6%
tpcds_q68/datafusion:vortex-compact	27656986 / 27600570 / +0.2%	51924793 / 52627393 / -1.3%	0.53 / 0.52 / +1.6%
tpcds_q69/datafusion:vortex-compact	36427956 / 36884835 / -1.2%	59520792 / 59780703 / -0.4%	0.61 / 0.62 / -0.8%
tpcds_q70/datafusion:vortex-compact	76246668 / 76036141 / +0.3%	98331576 / 96282038 / +2.1%	0.78 / 0.79 / -1.8%
tpcds_q71/datafusion:vortex-compact	19682044 / 20796670 / -5.4%	42541297 / 40859348 / +4.1%	0.46 / 0.51 / -9.1%
tpcds_q72/datafusion:vortex-compact	476424214 / 467464744 / +1.9%	510761817 / 480990820 / +6.2%	0.93 / 0.97 / -4.0%
tpcds_q73/datafusion:vortex-compact	19616154 / 19955404 / -1.7%	41268262 / 41049712 / +0.5%	0.48 / 0.49 / -2.2%
tpcds_q74/datafusion:vortex-compact	50091558 / 50588164 / -1.0%	74733254 / 74815998 / -0.1%	0.67 / 0.68 / -0.9%
tpcds_q75/datafusion:vortex-compact	135099088 / 141139378 / -4.3%	173458221 / 170635088 / +1.7%	0.78 / 0.83 / -5.8%
tpcds_q76/datafusion:vortex-compact	40213546 / 43519132 / -7.6%	61554907 / 68114883 / -9.6%	0.65 / 0.64 / +2.3%
tpcds_q77/datafusion:vortex-compact	38206700 / 36572584 / +4.5%	64976837 / 64626839 / +0.5%	0.59 / 0.57 / +3.9%
tpcds_q78/datafusion:vortex-compact	86279362 / 87140464 / -1.0%	115612919 / 117754334 / -1.8%	0.75 / 0.74 / +0.8%
tpcds_q79/datafusion:vortex-compact	24301343 / 29237513 / -16.9% 🟢	46898748 / 46509979 / +0.8%	0.52 / 0.63 / -17.6%
tpcds_q80/datafusion:vortex-compact	79106191 / 79139594 / -0.0%	109426687 / 110989032 / -1.4%	0.72 / 0.71 / +1.4%
tpcds_q81/datafusion:vortex-compact	29659926 / 30140254 / -1.6%	47829015 / 47061347 / +1.6%	0.62 / 0.64 / -3.2%
tpcds_q82/datafusion:vortex-compact	15545874 / 16206265 / -4.1%	38439596 / 37546512 / +2.4%	0.40 / 0.43 / -6.3%
tpcds_q83/datafusion:vortex-compact	37090871 / 37598034 / -1.3%	59118483 / 60543765 / -2.4%	0.63 / 0.62 / +1.0%
tpcds_q84/datafusion:vortex-compact	12889540 / 12988532 / -0.8%	30109258 / 29889282 / +0.7%	0.43 / 0.43 / -1.5%
tpcds_q85/datafusion:vortex-compact	105386260 / 103447204 / +1.9%	128192410 / 128869683 / -0.5%	0.82 / 0.80 / +2.4%
tpcds_q86/datafusion:vortex-compact	16829348 / 17129420 / -1.8%	37430035 / 36973902 / +1.2%	0.45 / 0.46 / -2.9%
tpcds_q87/datafusion:vortex-compact	34003000 / 33452872 / +1.6%	57350486 / 56638844 / +1.3%	0.59 / 0.59 / +0.4%
tpcds_q88/datafusion:vortex-compact	40300974 / 41568962 / -3.1%	71007632 / 68388141 / +3.8%	0.57 / 0.61 / -6.6%
tpcds_q89/datafusion:vortex-compact	25287985 / 24940331 / +1.4%	48051767 / 46275949 / +3.8%	0.53 / 0.54 / -2.4%
tpcds_q90/datafusion:vortex-compact	11363323 / 11302066 / +0.5%	28813248 / 28219930 / +2.1%	0.39 / 0.40 / -1.5%
tpcds_q91/datafusion:vortex-compact	27419064 / 27202662 / +0.8%	46929647 / 46586983 / +0.7%	0.58 / 0.58 / +0.1%
tpcds_q92/datafusion:vortex-compact	15362524 / 15412913 / -0.3%	35686752 / 33745356 / +5.8%	0.43 / 0.46 / -5.7%
tpcds_q93/datafusion:vortex-compact	25236690 / 25207456 / +0.1%	46157456 / 45819152 / +0.7%	0.55 / 0.55 / -0.6%
tpcds_q94/datafusion:vortex-compact	21985453 / 22006959 / -0.1%	40817942 / 44898961 / -9.1%	0.54 / 0.49 / +9.9%
tpcds_q95/datafusion:vortex-compact	49143184 / 49186168 / -0.1%	71559522 / 71823048 / -0.4%	0.69 / 0.68 / +0.3%
tpcds_q96/datafusion:vortex-compact	10494172 / 10594576 / -0.9%	26147047 / 26537314 / -1.5%	0.40 / 0.40 / +0.5%
tpcds_q97/datafusion:vortex-compact	25347682 / 24794701 / +2.2%	45734507 / 46003181 / -0.6%	0.55 / 0.54 / +2.8%
tpcds_q98/datafusion:vortex-compact	22107709 / 22438643 / -1.5%	43093977 / 44798952 / -3.8%	0.51 / 0.50 / +2.4%
tpcds_q99/datafusion:vortex-compact	21029694 / 20838204 / +0.9%	40937067 / 40937139 / -0.0%	0.51 / 0.51 / +0.9%

datafusion / parquet / ns (0.998x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	31444178 / 32503258 / -3.3%	47018123 / 49350834 / -4.7%	0.67 / 0.66 / +1.5%
tpcds_q02/datafusion:parquet	39530532 / 40048796 / -1.3%	59889815 / 56679964 / +5.7%	0.66 / 0.71 / -6.6%
tpcds_q03/datafusion:parquet	16437985 / 16368380 / +0.4%	31432964 / 31465396 / -0.1%	0.52 / 0.52 / +0.5%
tpcds_q04/datafusion:parquet	202289964 / 202756759 / -0.2%	230896436 / 227017054 / +1.7%	0.88 / 0.89 / -1.9%
tpcds_q05/datafusion:parquet	72919420 / 74388390 / -2.0%	98204461 / 98698194 / -0.5%	0.74 / 0.75 / -1.5%
tpcds_q06/datafusion:parquet	28675538 / 28439084 / +0.8%	52434524 / 48946381 / +7.1%	0.55 / 0.58 / -5.9%
tpcds_q07/datafusion:parquet	46869954 / 47752198 / -1.8%	68144574 / 69936284 / -2.6%	0.69 / 0.68 / +0.7%
tpcds_q08/datafusion:parquet	30785236 / 29976411 / +2.7%	51358210 / 52303019 / -1.8%	0.60 / 0.57 / +4.6%
tpcds_q09/datafusion:parquet	28822022 / 32942876 / -12.5% 🟢	45893588 / 49008704 / -6.4%	0.63 / 0.67 / -6.6%
tpcds_q10/datafusion:parquet	41294738 / 41158083 / +0.3%	63754533 / 61795377 / +3.2%	0.65 / 0.67 / -2.8%
tpcds_q11/datafusion:parquet	95469770 / 95938365 / -0.5%	121391444 / 122148799 / -0.6%	0.79 / 0.79 / +0.1%
tpcds_q12/datafusion:parquet	21630090 / 21510732 / +0.6%	36193841 / 35870827 / +0.9%	0.60 / 0.60 / -0.3%
tpcds_q13/datafusion:parquet	42497424 / 42842381 / -0.8%	67336600 / 69127696 / -2.6%	0.63 / 0.62 / +1.8%
tpcds_q14/datafusion:parquet	125617771 / 126205641 / -0.5%	152158525 / 152848135 / -0.5%	0.83 / 0.83 / -0.0%
tpcds_q15/datafusion:parquet	32739664 / 33237382 / -1.5%	50275950 / 50096016 / +0.4%	0.65 / 0.66 / -1.8%
tpcds_q16/datafusion:parquet	37547480 / 36139165 / +3.9%	55761168 / 54316906 / +2.7%	0.67 / 0.67 / +1.2%
tpcds_q17/datafusion:parquet	77989260 / 77884596 / +0.1%	103351005 / 105234581 / -1.8%	0.75 / 0.74 / +2.0%
tpcds_q18/datafusion:parquet	61234365 / 59343056 / +3.2%	83236378 / 78690230 / +5.8%	0.74 / 0.75 / -2.4%
tpcds_q19/datafusion:parquet	26201522 / 25987516 / +0.8%	45603727 / 44038831 / +3.6%	0.57 / 0.59 / -2.6%
tpcds_q20/datafusion:parquet	23132728 / 23256525 / -0.5%	38433147 / 37842994 / +1.6%	0.60 / 0.61 / -2.1%
tpcds_q21/datafusion:parquet	18221130 / 18572630 / -1.9%	32732889 / 31964246 / +2.4%	0.56 / 0.58 / -4.2%
tpcds_q22/datafusion:parquet	74859152 / 75932462 / -1.4%	91610069 / 90939473 / +0.7%	0.82 / 0.83 / -2.1%
tpcds_q23/datafusion:parquet	111477298 / 108664024 / +2.6%	141011408 / 136112297 / +3.6%	0.79 / 0.80 / -1.0%
tpcds_q24/datafusion:parquet	96558938 / 96441638 / +0.1%	122152273 / 122708720 / -0.5%	0.79 / 0.79 / +0.6%
tpcds_q25/datafusion:parquet	80682148 / 78178140 / +3.2%	106148982 / 104424930 / +1.7%	0.76 / 0.75 / +1.5%
tpcds_q26/datafusion:parquet	43477072 / 44245634 / -1.7%	64795670 / 64084753 / +1.1%	0.67 / 0.69 / -2.8%
tpcds_q27/datafusion:parquet	76084526 / 75857427 / +0.3%	99844651 / 99512924 / +0.3%	0.76 / 0.76 / -0.0%
tpcds_q28/datafusion:parquet	27144212 / 27628649 / -1.8%	45081823 / 44239694 / +1.9%	0.60 / 0.62 / -3.6%
tpcds_q29/datafusion:parquet	80698681 / 80910518 / -0.3%	105047773 / 105104470 / -0.1%	0.77 / 0.77 / -0.2%
tpcds_q30/datafusion:parquet	43587692 / 44271172 / -1.5%	68474995 / 67156233 / +2.0%	0.64 / 0.66 / -3.4%
tpcds_q31/datafusion:parquet	80251240 / 81503154 / -1.5%	102430536 / 103564046 / -1.1%	0.78 / 0.79 / -0.4%
tpcds_q32/datafusion:parquet	23331328 / 23490761 / -0.7%	40889125 / 40859429 / +0.1%	0.57 / 0.57 / -0.8%
tpcds_q33/datafusion:parquet	33629027 / 34191257 / -1.6%	51667047 / 50986067 / +1.3%	0.65 / 0.67 / -2.9%
tpcds_q34/datafusion:parquet	22808888 / 23172478 / -1.6%	39280807 / 38269826 / +2.6%	0.58 / 0.61 / -4.1%
tpcds_q35/datafusion:parquet	49312582 / 50217542 / -1.8%	70124170 / 70233606 / -0.2%	0.70 / 0.72 / -1.6%
tpcds_q36/datafusion:parquet	53192482 / 54266756 / -2.0%	73975347 / 73634333 / +0.5%	0.72 / 0.74 / -2.4%
tpcds_q37/datafusion:parquet	23146749 / 23291750 / -0.6%	38841017 / 37987371 / +2.2%	0.60 / 0.61 / -2.8%
tpcds_q38/datafusion:parquet	44400958 / 44235752 / +0.4%	64602295 / 63679410 / +1.4%	0.69 / 0.69 / -1.1%
tpcds_q39/datafusion:parquet	71501250 / 72339686 / -1.2%	87993705 / 91115645 / -3.4%	0.81 / 0.79 / +2.3%
tpcds_q40/datafusion:parquet	29793900 / 29768082 / +0.1%	51381793 / 50748977 / +1.2%	0.58 / 0.59 / -1.1%
tpcds_q41/datafusion:parquet	17590174 / 17288090 / +1.7%	29150058 / 28478663 / +2.4%	0.60 / 0.61 / -0.6%
tpcds_q42/datafusion:parquet	15291158 / 15703874 / -2.6%	30087175 / 29191724 / +3.1%	0.51 / 0.54 / -5.5%
tpcds_q43/datafusion:parquet	17402010 / 17674144 / -1.5%	32881467 / 32832405 / +0.1%	0.53 / 0.54 / -1.7%
tpcds_q44/datafusion:parquet	33720286 / 33152544 / +1.7%	51960692 / 52742757 / -1.5%	0.65 / 0.63 / +3.2%
tpcds_q45/datafusion:parquet	37502055 / 37347161 / +0.4%	56336532 / 54999398 / +2.4%	0.67 / 0.68 / -2.0%
tpcds_q46/datafusion:parquet	29771820 / 28693780 / +3.8%	50297141 / 49764262 / +1.1%	0.59 / 0.58 / +2.7%
tpcds_q47/datafusion:parquet	96393284 / 96543370 / -0.2%	123135690 / 123917357 / -0.6%	0.78 / 0.78 / +0.5%
tpcds_q48/datafusion:parquet	38249126 / 38173272 / +0.2%	57886546 / 61255864 / -5.5%	0.66 / 0.62 / +6.0%
tpcds_q49/datafusion:parquet	73792078 / 75926055 / -2.8%	98343930 / 98399099 / -0.1%	0.75 / 0.77 / -2.8%
tpcds_q50/datafusion:parquet	49693502 / 49505088 / +0.4%	70463723 / 72146844 / -2.3%	0.71 / 0.69 / +2.8%
tpcds_q51/datafusion:parquet	66838511 / 67535855 / -1.0%	90524572 / 91211260 / -0.8%	0.74 / 0.74 / -0.3%
tpcds_q52/datafusion:parquet	15809544 / 15829985 / -0.1%	29726738 / 30198749 / -1.6%	0.53 / 0.52 / +1.5%
tpcds_q53/datafusion:parquet	21898441 / 21918643 / -0.1%	39803978 / 39108258 / +1.8%	0.55 / 0.56 / -1.8%
tpcds_q54/datafusion:parquet	45032710 / 46300822 / -2.7%	64282574 / 64001369 / +0.4%	0.70 / 0.72 / -3.2%
tpcds_q55/datafusion:parquet	15561510 / 15374082 / +1.2%	29253665 / 28942840 / +1.1%	0.53 / 0.53 / +0.1%
tpcds_q56/datafusion:parquet	31515847 / 31362111 / +0.5%	54548755 / 53722957 / +1.5%	0.58 / 0.58 / -1.0%
tpcds_q57/datafusion:parquet	99275139 / 98928972 / +0.3%	122216373 / 121371203 / +0.7%	0.81 / 0.82 / -0.3%
tpcds_q58/datafusion:parquet	64636493 / 64938196 / -0.5%	86172132 / 88043669 / -2.1%	0.75 / 0.74 / +1.7%
tpcds_q59/datafusion:parquet	43274278 / 42773023 / +1.2%	63543183 / 63021051 / +0.8%	0.68 / 0.68 / +0.3%
tpcds_q60/datafusion:parquet	31698998 / 31679546 / +0.1%	55267930 / 56157647 / -1.6%	0.57 / 0.56 / +1.7%
tpcds_q61/datafusion:parquet	34167830 / 33345024 / +2.5%	56973334 / 56804255 / +0.3%	0.60 / 0.59 / +2.2%
tpcds_q62/datafusion:parquet	24353142 / 24427726 / -0.3%	40059631 / 39454548 / +1.5%	0.61 / 0.62 / -1.8%
tpcds_q63/datafusion:parquet	22011884 / 21898128 / +0.5%	39346777 / 38767748 / +1.5%	0.56 / 0.56 / -1.0%
tpcds_q64/datafusion:parquet	202043528 / 205527712 / -1.7%	243418282 / 230293641 / +5.7%	0.83 / 0.89 / -7.0%
tpcds_q65/datafusion:parquet	38954512 / 38451750 / +1.3%	59640199 / 60894669 / -2.1%	0.65 / 0.63 / +3.4%
tpcds_q66/datafusion:parquet	63490544 / 62183868 / +2.1%	80518318 / 79595938 / +1.2%	0.79 / 0.78 / +0.9%
tpcds_q67/datafusion:parquet	70068188 / 70265017 / -0.3%	96465585 / 96279204 / +0.2%	0.73 / 0.73 / -0.5%
tpcds_q68/datafusion:parquet	28858300 / 28985024 / -0.4%	51935117 / 50994139 / +1.8%	0.56 / 0.57 / -2.2%
tpcds_q69/datafusion:parquet	41738470 / 41756574 / -0.0%	60685415 / 61845916 / -1.9%	0.69 / 0.68 / +1.9%
tpcds_q70/datafusion:parquet	32700473 / 32473856 / +0.7%	55522246 / 54780342 / +1.4%	0.59 / 0.59 / -0.6%
tpcds_q71/datafusion:parquet	22664238 / 23292840 / -2.7%	38763225 / 40339479 / -3.9%	0.58 / 0.58 / +1.3%
tpcds_q72/datafusion:parquet	554601310 / 551861914 / +0.5%	574992434 / 571184057 / +0.7%	0.96 / 0.97 / -0.2%
tpcds_q73/datafusion:parquet	22274920 / 21813926 / +2.1%	38293376 / 38537112 / -0.6%	0.58 / 0.57 / +2.8%
tpcds_q74/datafusion:parquet	67094912 / 66874583 / +0.3%	93490090 / 86480668 / +8.1%	0.72 / 0.77 / -7.2%
tpcds_q75/datafusion:parquet	152478730 / 151074247 / +0.9%	183006100 / 180790462 / +1.2%	0.83 / 0.84 / -0.3%
tpcds_q76/datafusion:parquet	49564900 / 48467356 / +2.3%	65257568 / 67799143 / -3.7%	0.76 / 0.71 / +6.2%
tpcds_q77/datafusion:parquet	52919506 / 52770038 / +0.3%	74349033 / 74379695 / -0.0%	0.71 / 0.71 / +0.3%
tpcds_q78/datafusion:parquet	93031312 / 92464820 / +0.6%	120958612 / 123184689 / -1.8%	0.77 / 0.75 / +2.5%
tpcds_q79/datafusion:parquet	26054604 / 25564666 / +1.9%	45781987 / 45854084 / -0.2%	0.57 / 0.56 / +2.1%
tpcds_q80/datafusion:parquet	82238251 / 82463652 / -0.3%	112370963 / 115716838 / -2.9%	0.73 / 0.71 / +2.7%
tpcds_q81/datafusion:parquet	38575201 / 38994421 / -1.1%	59509841 / 61786792 / -3.7%	0.65 / 0.63 / +2.7%
tpcds_q82/datafusion:parquet	25316055 / 25539154 / -0.9%	40392822 / 40650680 / -0.6%	0.63 / 0.63 / -0.2%
tpcds_q83/datafusion:parquet	47853596 / 47614174 / +0.5%	69255404 / 69311847 / -0.1%	0.69 / 0.69 / +0.6%
tpcds_q84/datafusion:parquet	29489938 / 29121958 / +1.3%	44974928 / 46591848 / -3.5%	0.66 / 0.63 / +4.9%
tpcds_q85/datafusion:parquet	88051414 / 86153986 / +2.2%	107787555 / 111204793 / -3.1%	0.82 / 0.77 / +5.4%
tpcds_q86/datafusion:parquet	20906018 / 20918874 / -0.1%	34515167 / 34190433 / +0.9%	0.61 / 0.61 / -1.0%
tpcds_q87/datafusion:parquet	43393193 / 44160754 / -1.7%	63286726 / 62801573 / +0.8%	0.69 / 0.70 / -2.5%
tpcds_q88/datafusion:parquet	40503502 / 38384692 / +5.5%	54506414 / 54608128 / -0.2%	0.74 / 0.70 / +5.7%
tpcds_q89/datafusion:parquet	25143650 / 25107322 / +0.1%	42788393 / 42973282 / -0.4%	0.59 / 0.58 / +0.6%
tpcds_q90/datafusion:parquet	15518933 / 15214302 / +2.0%	32138647 / 31074875 / +3.4%	0.48 / 0.49 / -1.4%
tpcds_q91/datafusion:parquet	31628264 / 31662102 / -0.1%	50684125 / 49542176 / +2.3%	0.62 / 0.64 / -2.4%
tpcds_q92/datafusion:parquet	23352454 / 23913186 / -2.3%	41894433 / 41466670 / +1.0%	0.56 / 0.58 / -3.3%
tpcds_q93/datafusion:parquet	27602394 / 27959372 / -1.3%	49801855 / 50793192 / -2.0%	0.55 / 0.55 / +0.7%
tpcds_q94/datafusion:parquet	31898756 / 31924886 / -0.1%	49123785 / 49898623 / -1.6%	0.65 / 0.64 / +1.5%
tpcds_q95/datafusion:parquet	65231839 / 65684812 / -0.7%	82328079 / 82128108 / +0.2%	0.79 / 0.80 / -0.9%
tpcds_q96/datafusion:parquet	12865898 / 12852526 / +0.1%	28770195 / 28740339 / +0.1%	0.45 / 0.45 / +0.0%
tpcds_q97/datafusion:parquet	32291533 / 32410392 / -0.4%	52281366 / 53038869 / -1.4%	0.62 / 0.61 / +1.1%
tpcds_q98/datafusion:parquet	22476499 / 22824866 / -1.5%	38551419 / 39115090 / -1.4%	0.58 / 0.58 / -0.1%
tpcds_q99/datafusion:parquet	28267458 / 29176598 / -3.1%	42971960 / 44151657 / -2.7%	0.66 / 0.66 / -0.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	15174408 / 15143618 / +0.2%	24937960 / 22557501 / +10.6% 🔴	0.61 / 0.67 / -9.4%
tpcds_q02/duckdb:vortex-file-compressed	15532930 / 14818800 / +4.8%	19266477 / 20062690 / -4.0%	0.81 / 0.74 / +9.2%
tpcds_q03/duckdb:vortex-file-compressed	11976826 / 11570936 / +3.5%	19229164 / 24172657 / -20.5% 🟢	0.62 / 0.48 / +30.1%
tpcds_q04/duckdb:vortex-file-compressed	49833340 / 50278488 / -0.9%	60012130 / 60525068 / -0.8%	0.83 / 0.83 / -0.0%
tpcds_q05/duckdb:vortex-file-compressed	18854839 / 18322157 / +2.9%	24854705 / 29571224 / -15.9% 🟢	0.76 / 0.62 / +22.4%
tpcds_q06/duckdb:vortex-file-compressed	26626504 / 26712072 / -0.3%	40466489 / 39447927 / +2.6%	0.66 / 0.68 / -2.8%
tpcds_q07/duckdb:vortex-file-compressed	16401527 / 15715168 / +4.4%	27414151 / 31417565 / -12.7% 🟢	0.60 / 0.50 / +19.6%
tpcds_q08/duckdb:vortex-file-compressed	18694228 / 19296877 / -3.1%	26955570 / 27374445 / -1.5%	0.69 / 0.70 / -1.6%
tpcds_q09/duckdb:vortex-file-compressed	13528585 / 15436302 / -12.4% 🟢	21167939 / 24228080 / -12.6% 🟢	0.64 / 0.64 / +0.3%
tpcds_q10/duckdb:vortex-file-compressed	27388780 / 27570348 / -0.7%	43637765 / 40717670 / +7.2%	0.63 / 0.68 / -7.3%
tpcds_q11/duckdb:vortex-file-compressed	40105770 / 40649278 / -1.3%	49996594 / 51435241 / -2.8%	0.80 / 0.79 / +1.5%
tpcds_q12/duckdb:vortex-file-compressed	10980454 / 10402236 / +5.6%	18713240 / 18193596 / +2.9%	0.59 / 0.57 / +2.6%
tpcds_q13/duckdb:vortex-file-compressed	21475407 / 21348929 / +0.6%	32320347 / 33699173 / -4.1%	0.66 / 0.63 / +4.9%
tpcds_q14/duckdb:vortex-file-compressed	57875146 / 58798108 / -1.6%	71781379 / 73426471 / -2.2%	0.81 / 0.80 / +0.7%
tpcds_q15/duckdb:vortex-file-compressed	20522522 / 21583827 / -4.9%	25373935 / 25226122 / +0.6%	0.81 / 0.86 / -5.5%
tpcds_q16/duckdb:vortex-file-compressed	17644688 / 17548426 / +0.5%	29280005 / 26318119 / +11.3% 🔴	0.60 / 0.67 / -9.6%
tpcds_q17/duckdb:vortex-file-compressed	29914028 / 29911476 / +0.0%	43743453 / 45706500 / -4.3%	0.68 / 0.65 / +4.5%
tpcds_q18/duckdb:vortex-file-compressed	28053566 / 27794379 / +0.9%	37701198 / 38764540 / -2.7%	0.74 / 0.72 / +3.8%
tpcds_q19/duckdb:vortex-file-compressed	23320128 / 23946924 / -2.6%	33012268 / 33900703 / -2.6%	0.71 / 0.71 / +0.0%
tpcds_q20/duckdb:vortex-file-compressed	10586778 / 10538485 / +0.5%	15432706 / 15179513 / +1.7%	0.69 / 0.69 / -1.2%
tpcds_q21/duckdb:vortex-file-compressed	9627530 / 9652585 / -0.3%	17369420 / 17815520 / -2.5%	0.55 / 0.54 / +2.3%
tpcds_q22/duckdb:vortex-file-compressed	29336914 / 29063864 / +0.9%	38842567 / 39377734 / -1.4%	0.76 / 0.74 / +2.3%
tpcds_q23/duckdb:vortex-file-compressed	36185543 / 36557960 / -1.0%	46130812 / 46197140 / -0.1%	0.78 / 0.79 / -0.9%
tpcds_q24/duckdb:vortex-file-compressed	28104816 / 27557084 / +2.0%	39803078 / 39296431 / +1.3%	0.71 / 0.70 / +0.7%
tpcds_q25/duckdb:vortex-file-compressed	25235809 / 25521107 / -1.1%	40613543 / 40617408 / -0.0%	0.62 / 0.63 / -1.1%
tpcds_q26/duckdb:vortex-file-compressed	13344675 / 13420905 / -0.6%	21766589 / 21060683 / +3.4%	0.61 / 0.64 / -3.8%
tpcds_q27/duckdb:vortex-file-compressed	16931784 / 17052919 / -0.7%	28202815 / 31163204 / -9.5%	0.60 / 0.55 / +9.7%
tpcds_q28/duckdb:vortex-file-compressed	11632384 / 12302796 / -5.4%	17771360 / 18890624 / -5.9%	0.65 / 0.65 / +0.5%
tpcds_q29/duckdb:vortex-file-compressed	28979720 / 28328143 / +2.3%	42947226 / 44553281 / -3.6%	0.67 / 0.64 / +6.1%
tpcds_q30/duckdb:vortex-file-compressed	19395712 / 19212958 / +1.0%	27749010 / 29980558 / -7.4%	0.70 / 0.64 / +9.1%
tpcds_q31/duckdb:vortex-file-compressed	19120165 / 19372632 / -1.3%	26764083 / 25842028 / +3.6%	0.71 / 0.75 / -4.7%
tpcds_q32/duckdb:vortex-file-compressed	9829200 / 9794859 / +0.4%	16838595 / 15731302 / +7.0%	0.58 / 0.62 / -6.2%
tpcds_q33/duckdb:vortex-file-compressed	16848540 / 16823437 / +0.1%	25446835 / 28061583 / -9.3%	0.66 / 0.60 / +10.4%
tpcds_q34/duckdb:vortex-file-compressed	15276316 / 15382674 / -0.7%	22615276 / 21081613 / +7.3%	0.68 / 0.73 / -7.4%
tpcds_q35/duckdb:vortex-file-compressed	46026585 / 45845180 / +0.4%	60161465 / 60960193 / -1.3%	0.77 / 0.75 / +1.7%
tpcds_q36/duckdb:vortex-file-compressed	15338338 / 15013808 / +2.2%	28542605 / 30207330 / -5.5%	0.54 / 0.50 / +8.1%
tpcds_q37/duckdb:vortex-file-compressed	13739618 / 14019558 / -2.0%	22304594 / 24760936 / -9.9%	0.62 / 0.57 / +8.8%
tpcds_q38/duckdb:vortex-file-compressed	22135362 / 22069066 / +0.3%	28072113 / 29150558 / -3.7%	0.79 / 0.76 / +4.2%
tpcds_q39/duckdb:vortex-file-compressed	18206272 / 19017314 / -4.3%	27091148 / 29234339 / -7.3%	0.67 / 0.65 / +3.3%
tpcds_q40/duckdb:vortex-file-compressed	13216333 / 13904062 / -4.9%	20742352 / 20148579 / +2.9%	0.64 / 0.69 / -7.7%
tpcds_q41/duckdb:vortex-file-compressed	6422801 / 6352792 / +1.1%	9595394 / 9273167 / +3.5%	0.67 / 0.69 / -2.3%
tpcds_q42/duckdb:vortex-file-compressed	7798225 / 8107952 / -3.8%	16566626 / 17563073 / -5.7%	0.47 / 0.46 / +2.0%
tpcds_q43/duckdb:vortex-file-compressed	11054524 / 9775534 / +13.1% 🔴	17964928 / 18266324 / -1.7%	0.62 / 0.54 / +15.0%
tpcds_q44/duckdb:vortex-file-compressed	16085820 / 15057161 / +6.8%	26763895 / 27925320 / -4.2%	0.60 / 0.54 / +11.5%
tpcds_q45/duckdb:vortex-file-compressed	22167882 / 22100485 / +0.3%	29162205 / 28840740 / +1.1%	0.76 / 0.77 / -0.8%
tpcds_q46/duckdb:vortex-file-compressed	18807422 / 18323104 / +2.6%	28629600 / 30050558 / -4.7%	0.66 / 0.61 / +7.7%
tpcds_q47/duckdb:vortex-file-compressed	32220792 / 30861844 / +4.4%	41180583 / 41663330 / -1.2%	0.78 / 0.74 / +5.6%
tpcds_q48/duckdb:vortex-file-compressed	20101922 / 19113758 / +5.2%	30830133 / 30374040 / +1.5%	0.65 / 0.63 / +3.6%
tpcds_q49/duckdb:vortex-file-compressed	16821494 / 17002120 / -1.1%	28680329 / 29896111 / -4.1%	0.59 / 0.57 / +3.1%
tpcds_q50/duckdb:vortex-file-compressed	16907730 / 16637121 / +1.6%	31149061 / 28396859 / +9.7%	0.54 / 0.59 / -7.4%
tpcds_q51/duckdb:vortex-file-compressed	76508099 / 76745722 / -0.3%	60283427 / 87001529 / -30.7% 🟢	1.27 / 0.88 / +43.9%
tpcds_q52/duckdb:vortex-file-compressed	11090200 / 8398557 / +32.0% 🔴	16378287 / 18090609 / -9.5%	0.68 / 0.46 / +45.9%
tpcds_q53/duckdb:vortex-file-compressed	14169532 / 14363638 / -1.4%	24858368 / 24918252 / -0.2%	0.57 / 0.58 / -1.1%
tpcds_q54/duckdb:vortex-file-compressed	20153661 / 20239955 / -0.4%	29062211 / 28693432 / +1.3%	0.69 / 0.71 / -1.7%
tpcds_q55/duckdb:vortex-file-compressed	8434134 / 7993150 / +5.5%	17600181 / 18268724 / -3.7%	0.48 / 0.44 / +9.5%
tpcds_q56/duckdb:vortex-file-compressed	17151650 / 17510936 / -2.1%	27933396 / 29674160 / -5.9%	0.61 / 0.59 / +4.1%
tpcds_q57/duckdb:vortex-file-compressed	23837130 / 24037902 / -0.8%	32620346 / 30898893 / +5.6%	0.73 / 0.78 / -6.1%
tpcds_q58/duckdb:vortex-file-compressed	18025758 / 18160971 / -0.7%	26646327 / 31351720 / -15.0% 🟢	0.68 / 0.58 / +16.8%
tpcds_q59/duckdb:vortex-file-compressed	18506031 / 18581974 / -0.4%	24406747 / 25240804 / -3.3%	0.76 / 0.74 / +3.0%
tpcds_q60/duckdb:vortex-file-compressed	19156673 / 17859108 / +7.3%	28298792 / 30292130 / -6.6%	0.68 / 0.59 / +14.8%
tpcds_q61/duckdb:vortex-file-compressed	19611730 / 19107293 / +2.6%	32092757 / 32028767 / +0.2%	0.61 / 0.60 / +2.4%
tpcds_q62/duckdb:vortex-file-compressed	10277705 / 10111051 / +1.6%	17334129 / 16814543 / +3.1%	0.59 / 0.60 / -1.4%
tpcds_q63/duckdb:vortex-file-compressed	13160403 / 13178520 / -0.1%	23030098 / 22478435 / +2.5%	0.57 / 0.59 / -2.5%
tpcds_q64/duckdb:vortex-file-compressed	62563580 / 62484192 / +0.1%	75202495 / 81705089 / -8.0%	0.83 / 0.76 / +8.8%
tpcds_q65/duckdb:vortex-file-compressed	15411770 / 15612778 / -1.3%	28234914 / 27439843 / +2.9%	0.55 / 0.57 / -4.1%
tpcds_q66/duckdb:vortex-file-compressed	21140126 / 21000215 / +0.7%	32430923 / 30871711 / +5.1%	0.65 / 0.68 / -4.2%
tpcds_q67/duckdb:vortex-file-compressed	65385326 / 65324888 / +0.1%	81492214 / 81614089 / -0.1%	0.80 / 0.80 / +0.2%
tpcds_q68/duckdb:vortex-file-compressed	17976684 / 18496470 / -2.8%	27131012 / 29013066 / -6.5%	0.66 / 0.64 / +3.9%
tpcds_q69/duckdb:vortex-file-compressed	28760384 / 28745082 / +0.1%	41784156 / 42988110 / -2.8%	0.69 / 0.67 / +2.9%
tpcds_q70/duckdb:vortex-file-compressed	18487588 / 18527518 / -0.2%	28324817 / 30425241 / -6.9%	0.65 / 0.61 / +7.2%
tpcds_q71/duckdb:vortex-file-compressed	12550865 / 12328950 / +1.8%	21170006 / 23147528 / -8.5%	0.59 / 0.53 / +11.3%
tpcds_q72/duckdb:vortex-file-compressed	61693121 / 62345568 / -1.0%	75855767 / 77929367 / -2.7%	0.81 / 0.80 / +1.7%
tpcds_q73/duckdb:vortex-file-compressed	15010077 / 14862249 / +1.0%	25586107 / 21426699 / +19.4% 🔴	0.59 / 0.69 / -15.4%
tpcds_q74/duckdb:vortex-file-compressed	27312334 / 27436369 / -0.5%	35540864 / 36182034 / -1.8%	0.77 / 0.76 / +1.3%
tpcds_q75/duckdb:vortex-file-compressed	28974541 / 28026600 / +3.4%	38373951 / 41018551 / -6.4%	0.76 / 0.68 / +10.5%
tpcds_q76/duckdb:vortex-file-compressed	12316040 / 13160544 / -6.4%	26268608 / 24968419 / +5.2%	0.47 / 0.53 / -11.0%
tpcds_q77/duckdb:vortex-file-compressed	15861455 / 15806789 / +0.3%	25046971 / 26250214 / -4.6%	0.63 / 0.60 / +5.2%
tpcds_q78/duckdb:vortex-file-compressed	37435436 / 37001813 / +1.2%	47476788 / 45093426 / +5.3%	0.79 / 0.82 / -3.9%
tpcds_q79/duckdb:vortex-file-compressed	14392614 / 14067037 / +2.3%	27769564 / 28748057 / -3.4%	0.52 / 0.49 / +5.9%
tpcds_q80/duckdb:vortex-file-compressed	27279323 / 27670296 / -1.4%	39138200 / 40698887 / -3.8%	0.70 / 0.68 / +2.5%
tpcds_q81/duckdb:vortex-file-compressed	22126204 / 22023086 / +0.5%	31895888 / 29951705 / +6.5%	0.69 / 0.74 / -5.7%
tpcds_q82/duckdb:vortex-file-compressed	33539846 / 31726530 / +5.7%	38216568 / 40178408 / -4.9%	0.88 / 0.79 / +11.1%
tpcds_q83/duckdb:vortex-file-compressed	19962160 / 19509067 / +2.3%	24794678 / 25320364 / -2.1%	0.81 / 0.77 / +4.5%
tpcds_q84/duckdb:vortex-file-compressed	13747001 / 17662036 / -22.2% 🟢	21510716 / 25945197 / -17.1% 🟢	0.64 / 0.68 / -6.1%
tpcds_q85/duckdb:vortex-file-compressed	30866482 / 30934468 / -0.2%	39585142 / 40299788 / -1.8%	0.78 / 0.77 / +1.6%
tpcds_q86/duckdb:vortex-file-compressed	10658658 / 10617302 / +0.4%	17588325 / 17477559 / +0.6%	0.61 / 0.61 / -0.2%
tpcds_q87/duckdb:vortex-file-compressed	23675292 / 23960342 / -1.2%	30631807 / 29959665 / +2.2%	0.77 / 0.80 / -3.4%
tpcds_q88/duckdb:vortex-file-compressed	32284678 / 32468252 / -0.6%	44614277 / 45909071 / -2.8%	0.72 / 0.71 / +2.3%
tpcds_q89/duckdb:vortex-file-compressed	13499297 / 13693586 / -1.4%	27148080 / 23782351 / +14.2% 🔴	0.50 / 0.58 / -13.6%
tpcds_q90/duckdb:vortex-file-compressed	8084786 / 8399971 / -3.8%	15810906 / 13628080 / +16.0% 🔴	0.51 / 0.62 / -17.0%
tpcds_q91/duckdb:vortex-file-compressed	15258420 / 15236188 / +0.1%	21465467 / 22593349 / -5.0%	0.71 / 0.67 / +5.4%
tpcds_q92/duckdb:vortex-file-compressed	12774370 / 12814571 / -0.3%	22008568 / 20387918 / +7.9%	0.58 / 0.63 / -7.7%
tpcds_q93/duckdb:vortex-file-compressed	16571954 / 16844973 / -1.6%	24198835 / 23337467 / +3.7%	0.68 / 0.72 / -5.1%
tpcds_q94/duckdb:vortex-file-compressed	15932943 / 16257304 / -2.0%	25194274 / 26121855 / -3.6%	0.63 / 0.62 / +1.6%
tpcds_q95/duckdb:vortex-file-compressed	44463574 / 44787502 / -0.7%	54192799 / 53588390 / +1.1%	0.82 / 0.84 / -1.8%
tpcds_q96/duckdb:vortex-file-compressed	7368267 / 7254246 / +1.6%	14308020 / 15027843 / -4.8%	0.51 / 0.48 / +6.7%
tpcds_q97/duckdb:vortex-file-compressed	22464438 / 22429648 / +0.2%	28559124 / 29000294 / -1.5%	0.79 / 0.77 / +1.7%
tpcds_q98/duckdb:vortex-file-compressed	13229435 / 13403510 / -1.3%	21086677 / 25345823 / -16.8% 🟢	0.63 / 0.53 / +18.6%
tpcds_q99/duckdb:vortex-file-compressed	13387840 / 13636215 / -1.8%	21984095 / 20056022 / +9.6%	0.61 / 0.68 / -10.4%

duckdb / vortex-compact / ns (1.002x ➖, 3↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-compact	16235456 / 16708401 / -2.8%	23950932 / 24411743 / -1.9%	0.68 / 0.68 / -1.0%
tpcds_q02/duckdb:vortex-compact	16726362 / 16365856 / +2.2%	22356341 / 23724405 / -5.8%	0.75 / 0.69 / +8.5%
tpcds_q03/duckdb:vortex-compact	21508370 / 21406370 / +0.5%	33916202 / 35305954 / -3.9%	0.63 / 0.61 / +4.6%
tpcds_q04/duckdb:vortex-compact	53458294 / 54431170 / -1.8%	69031149 / 68207582 / +1.2%	0.77 / 0.80 / -3.0%
tpcds_q05/duckdb:vortex-compact	23646352 / 22573182 / +4.8%	30246710 / 31380054 / -3.6%	0.78 / 0.72 / +8.7%
tpcds_q06/duckdb:vortex-compact	33560746 / 33493873 / +0.2%	44891045 / 44467516 / +1.0%	0.75 / 0.75 / -0.7%
tpcds_q07/duckdb:vortex-compact	25140540 / 24402977 / +3.0%	35836720 / 35084953 / +2.1%	0.70 / 0.70 / +0.9%
tpcds_q08/duckdb:vortex-compact	49026508 / 48973270 / +0.1%	57535898 / 57093361 / +0.8%	0.85 / 0.86 / -0.7%
tpcds_q09/duckdb:vortex-compact	18606265 / 19032266 / -2.2%	28579784 / 26878616 / +6.3%	0.65 / 0.71 / -8.1%
tpcds_q10/duckdb:vortex-compact	45443984 / 45355720 / +0.2%	58782418 / 56563234 / +3.9%	0.77 / 0.80 / -3.6%
tpcds_q11/duckdb:vortex-compact	45945168 / 45312007 / +1.4%	56941041 / 55880427 / +1.9%	0.81 / 0.81 / -0.5%
tpcds_q12/duckdb:vortex-compact	13407959 / 13508736 / -0.7%	19712401 / 20471798 / -3.7%	0.68 / 0.66 / +3.1%
tpcds_q13/duckdb:vortex-compact	37597092 / 37481512 / +0.3%	49207183 / 47342218 / +3.9%	0.76 / 0.79 / -3.5%
tpcds_q14/duckdb:vortex-compact	68564216 / 69767905 / -1.7%	81427256 / 77816404 / +4.6%	0.84 / 0.90 / -6.1%
tpcds_q15/duckdb:vortex-compact	26001960 / 26374774 / -1.4%	31483576 / 29923758 / +5.2%	0.83 / 0.88 / -6.3%
tpcds_q16/duckdb:vortex-compact	24701913 / 24754038 / -0.2%	32230269 / 35510976 / -9.2%	0.77 / 0.70 / +9.9%
tpcds_q17/duckdb:vortex-compact	45597682 / 45465248 / +0.3%	58637899 / 58035807 / +1.0%	0.78 / 0.78 / -0.7%
tpcds_q18/duckdb:vortex-compact	35781340 / 35574325 / +0.6%	44382244 / 45393555 / -2.2%	0.81 / 0.78 / +2.9%
tpcds_q19/duckdb:vortex-compact	36093315 / 35233671 / +2.4%	44050420 / 44293628 / -0.5%	0.82 / 0.80 / +3.0%
tpcds_q20/duckdb:vortex-compact	14298381 / 14118010 / +1.3%	19890616 / 19137929 / +3.9%	0.72 / 0.74 / -2.6%
tpcds_q21/duckdb:vortex-compact	10222562 / 10638309 / -3.9%	18248729 / 18182316 / +0.4%	0.56 / 0.59 / -4.3%
tpcds_q22/duckdb:vortex-compact	31897030 / 30639908 / +4.1%	42456006 / 40495170 / +4.8%	0.75 / 0.76 / -0.7%
tpcds_q23/duckdb:vortex-compact	44106730 / 42093576 / +4.8%	53378549 / 52734551 / +1.2%	0.83 / 0.80 / +3.5%
tpcds_q24/duckdb:vortex-compact	39274646 / 39211180 / +0.2%	48364854 / 54425252 / -11.1% 🟢	0.81 / 0.72 / +12.7%
tpcds_q25/duckdb:vortex-compact	43382890 / 42434440 / +2.2%	54055763 / 55819328 / -3.2%	0.80 / 0.76 / +5.6%
tpcds_q26/duckdb:vortex-compact	21967810 / 22500047 / -2.4%	28369691 / 27962902 / +1.5%	0.77 / 0.80 / -3.8%
tpcds_q27/duckdb:vortex-compact	29172813 / 30711162 / -5.0%	37751958 / 38234615 / -1.3%	0.77 / 0.80 / -3.8%
tpcds_q28/duckdb:vortex-compact	22840177 / 23339122 / -2.1%	31279428 / 33961904 / -7.9%	0.73 / 0.69 / +6.3%
tpcds_q29/duckdb:vortex-compact	44812366 / 44162738 / +1.5%	56526450 / 57193408 / -1.2%	0.79 / 0.77 / +2.7%
tpcds_q30/duckdb:vortex-compact	22490003 / 22503861 / -0.1%	29918250 / 29682539 / +0.8%	0.75 / 0.76 / -0.8%
tpcds_q31/duckdb:vortex-compact	23555034 / 23470548 / +0.4%	32983516 / 30154344 / +9.4%	0.71 / 0.78 / -8.2%
tpcds_q32/duckdb:vortex-compact	14052670 / 14135436 / -0.6%	20383898 / 23669440 / -13.9% 🟢	0.69 / 0.60 / +15.4%
tpcds_q33/duckdb:vortex-compact	23132136 / 25227438 / -8.3%	35082943 / 39199311 / -10.5% 🟢	0.66 / 0.64 / +2.5%
tpcds_q34/duckdb:vortex-compact	21972694 / 21998926 / -0.1%	29218975 / 32517307 / -10.1% 🟢	0.75 / 0.68 / +11.2%
tpcds_q35/duckdb:vortex-compact	61767831 / 61537895 / +0.4%	78958387 / 76710873 / +2.9%	0.78 / 0.80 / -2.5%
tpcds_q36/duckdb:vortex-compact	21908386 / 21971316 / -0.3%	30539982 / 33271286 / -8.2%	0.72 / 0.66 / +8.6%
tpcds_q37/duckdb:vortex-compact	15508494 / 15222852 / +1.9%	26143861 / 23615025 / +10.7% 🔴	0.59 / 0.64 / -8.0%
tpcds_q38/duckdb:vortex-compact	26399654 / 25906900 / +1.9%	33209035 / 36679837 / -9.5%	0.79 / 0.71 / +12.6%
tpcds_q39/duckdb:vortex-compact	19726612 / 19722856 / +0.0%	27416320 / 31798461 / -13.8% 🟢	0.72 / 0.62 / +16.0%
tpcds_q40/duckdb:vortex-compact	15916230 / 16132436 / -1.3%	24093931 / 21152203 / +13.9% 🔴	0.66 / 0.76 / -13.4%
tpcds_q41/duckdb:vortex-compact	7545330 / 7482775 / +0.8%	11027096 / 11068106 / -0.4%	0.68 / 0.68 / +1.2%
tpcds_q42/duckdb:vortex-compact	11825484 / 12748185 / -7.2%	21481941 / 20173763 / +6.5%	0.55 / 0.63 / -12.9%
tpcds_q43/duckdb:vortex-compact	16972875 / 16106383 / +5.4%	23810325 / 22946854 / +3.8%	0.71 / 0.70 / +1.6%
tpcds_q44/duckdb:vortex-compact	22515847 / 22122742 / +1.8%	35000514 / 35456703 / -1.3%	0.64 / 0.62 / +3.1%
tpcds_q45/duckdb:vortex-compact	27450474 / 26895830 / +2.1%	32829645 / 33615978 / -2.3%	0.84 / 0.80 / +4.5%
tpcds_q46/duckdb:vortex-compact	28919358 / 28696863 / +0.8%	36902810 / 38391923 / -3.9%	0.78 / 0.75 / +4.8%
tpcds_q47/duckdb:vortex-compact	36321612 / 36084742 / +0.7%	47953608 / 46048678 / +4.1%	0.76 / 0.78 / -3.3%
tpcds_q48/duckdb:vortex-compact	32969204 / 33218976 / -0.8%	43760605 / 43091482 / +1.6%	0.75 / 0.77 / -2.3%
tpcds_q49/duckdb:vortex-compact	23433526 / 23894052 / -1.9%	40584165 / 34151403 / +18.8% 🔴	0.58 / 0.70 / -17.5%
tpcds_q50/duckdb:vortex-compact	27361686 / 27245050 / +0.4%	36184490 / 36678342 / -1.3%	0.76 / 0.74 / +1.8%
tpcds_q51/duckdb:vortex-compact	53668682 / 65763167 / -18.4% 🟢	62425433 / 60665072 / +2.9%	0.86 / 1.08 / -20.7%
tpcds_q52/duckdb:vortex-compact	14328070 / 12989300 / +10.3% 🔴	19695480 / 20748812 / -5.1%	0.73 / 0.63 / +16.2%
tpcds_q53/duckdb:vortex-compact	21261800 / 21545662 / -1.3%	29610874 / 29016974 / +2.0%	0.72 / 0.74 / -3.3%
tpcds_q54/duckdb:vortex-compact	27324086 / 27519158 / -0.7%	37123388 / 39872324 / -6.9%	0.74 / 0.69 / +6.6%
tpcds_q55/duckdb:vortex-compact	11801046 / 13115980 / -10.0% 🟢	19582031 / 22814378 / -14.2% 🟢	0.60 / 0.57 / +4.8%
tpcds_q56/duckdb:vortex-compact	23950234 / 24197796 / -1.0%	32726402 / 34865986 / -6.1%	0.73 / 0.69 / +5.4%
tpcds_q57/duckdb:vortex-compact	27657913 / 27417257 / +0.9%	37123594 / 33883936 / +9.6%	0.75 / 0.81 / -7.9%
tpcds_q58/duckdb:vortex-compact	23354370 / 24462062 / -4.5%	34271530 / 33885113 / +1.1%	0.68 / 0.72 / -5.6%
tpcds_q59/duckdb:vortex-compact	23069286 / 23148762 / -0.3%	30169327 / 29299130 / +3.0%	0.76 / 0.79 / -3.2%
tpcds_q60/duckdb:vortex-compact	24621309 / 24895334 / -1.1%	35465433 / 36535601 / -2.9%	0.69 / 0.68 / +1.9%
tpcds_q61/duckdb:vortex-compact	31480592 / 31605752 / -0.4%	43793353 / 40901620 / +7.1%	0.72 / 0.77 / -7.0%
tpcds_q62/duckdb:vortex-compact	11756138 / 11652837 / +0.9%	20456347 / 20299789 / +0.8%	0.57 / 0.57 / +0.1%
tpcds_q63/duckdb:vortex-compact	20799270 / 20435303 / +1.8%	30166491 / 28270353 / +6.7%	0.69 / 0.72 / -4.6%
tpcds_q64/duckdb:vortex-compact	83973154 / 84987364 / -1.2%	94510587 / 95983855 / -1.5%	0.89 / 0.89 / +0.3%
tpcds_q65/duckdb:vortex-compact	21099372 / 19895118 / +6.1%	29998905 / 32135296 / -6.6%	0.70 / 0.62 / +13.6%
tpcds_q66/duckdb:vortex-compact	25739270 / 25646981 / +0.4%	33216368 / 37715689 / -11.9% 🟢	0.77 / 0.68 / +14.0%
tpcds_q67/duckdb:vortex-compact	71207324 / 71814088 / -0.8%	85280057 / 85287777 / -0.0%	0.83 / 0.84 / -0.8%
tpcds_q68/duckdb:vortex-compact	29482886 / 28841675 / +2.2%	43186162 / 39780556 / +8.6%	0.68 / 0.73 / -5.8%
tpcds_q69/duckdb:vortex-compact	46510578 / 46386645 / +0.3%	59231526 / 57555401 / +2.9%	0.79 / 0.81 / -2.6%
tpcds_q70/duckdb:vortex-compact	31134308 / 30832231 / +1.0%	38808215 / 37777836 / +2.7%	0.80 / 0.82 / -1.7%
tpcds_q71/duckdb:vortex-compact	19076946 / 19562995 / -2.5%	30848360 / 29405268 / +4.9%	0.62 / 0.67 / -7.0%
tpcds_q72/duckdb:vortex-compact	72397772 / 68704682 / +5.4%	79587137 / 83850513 / -5.1%	0.91 / 0.82 / +11.0%
tpcds_q73/duckdb:vortex-compact	21198718 / 21231104 / -0.2%	28824030 / 28679480 / +0.5%	0.74 / 0.74 / -0.7%
tpcds_q74/duckdb:vortex-compact	32000356 / 31755024 / +0.8%	41716782 / 41390192 / +0.8%	0.77 / 0.77 / -0.0%
tpcds_q75/duckdb:vortex-compact	32353936 / 32897136 / -1.7%	46816184 / 48126287 / -2.7%	0.69 / 0.68 / +1.1%
tpcds_q76/duckdb:vortex-compact	16357433 / 16566722 / -1.3%	28347302 / 29672219 / -4.5%	0.58 / 0.56 / +3.4%
tpcds_q77/duckdb:vortex-compact	23842772 / 22510409 / +5.9%	30184238 / 32509099 / -7.2%	0.79 / 0.69 / +14.1%
tpcds_q78/duckdb:vortex-compact	41722934 / 41644967 / +0.2%	51934770 / 51004628 / +1.8%	0.80 / 0.82 / -1.6%
tpcds_q79/duckdb:vortex-compact	46240722 / 37303913 / +24.0% 🔴	47626566 / 45642723 / +4.3%	0.97 / 0.82 / +18.8%
tpcds_q80/duckdb:vortex-compact	37153202 / 35995986 / +3.2%	47437568 / 49486806 / -4.1%	0.78 / 0.73 / +7.7%
tpcds_q81/duckdb:vortex-compact	24297738 / 24235086 / +0.3%	32570271 / 35001509 / -6.9%	0.75 / 0.69 / +7.7%
tpcds_q82/duckdb:vortex-compact	36124920 / 35514797 / +1.7%	43238394 / 42799851 / +1.0%	0.84 / 0.83 / +0.7%
tpcds_q83/duckdb:vortex-compact	28586348 / 28877218 / -1.0%	33294555 / 33347141 / -0.2%	0.86 / 0.87 / -0.9%
tpcds_q84/duckdb:vortex-compact	14930610 / 14773627 / +1.1%	20965990 / 23051531 / -9.0%	0.71 / 0.64 / +11.1%
tpcds_q85/duckdb:vortex-compact	41133908 / 41136881 / -0.0%	51328959 / 49734394 / +3.2%	0.80 / 0.83 / -3.1%
tpcds_q86/duckdb:vortex-compact	12071337 / 11887126 / +1.5%	19098562 / 20609491 / -7.3%	0.63 / 0.58 / +9.6%
tpcds_q87/duckdb:vortex-compact	28356218 / 28289742 / +0.2%	34368945 / 34577562 / -0.6%	0.83 / 0.82 / +0.8%
tpcds_q88/duckdb:vortex-compact	67258316 / 67719560 / -0.7%	76277484 / 79820477 / -4.4%	0.88 / 0.85 / +3.9%
tpcds_q89/duckdb:vortex-compact	21427908 / 20395738 / +5.1%	30978277 / 28445895 / +8.9%	0.69 / 0.72 / -3.5%
tpcds_q90/duckdb:vortex-compact	12475821 / 14362215 / -13.1% 🟢	18203392 / 21051970 / -13.5% 🟢	0.69 / 0.68 / +0.5%
tpcds_q91/duckdb:vortex-compact	30395741 / 30076636 / +1.1%	40194757 / 37420946 / +7.4%	0.76 / 0.80 / -5.9%
tpcds_q92/duckdb:vortex-compact	20657376 / 20222476 / +2.2%	30226232 / 29523015 / +2.4%	0.68 / 0.68 / -0.2%
tpcds_q93/duckdb:vortex-compact	18436054 / 18352012 / +0.5%	25788800 / 26153133 / -1.4%	0.71 / 0.70 / +1.9%
tpcds_q94/duckdb:vortex-compact	21699731 / 21859738 / -0.7%	29862171 / 30782429 / -3.0%	0.73 / 0.71 / +2.3%
tpcds_q95/duckdb:vortex-compact	46106506 / 46043748 / +0.1%	55985127 / 55098719 / +1.6%	0.82 / 0.84 / -1.4%
tpcds_q96/duckdb:vortex-compact	18246051 / 16876875 / +8.1%	33649108 / 23270502 / +44.6% 🔴	0.54 / 0.73 / -25.2%
tpcds_q97/duckdb:vortex-compact	25102747 / 25197193 / -0.4%	32707446 / 33035660 / -1.0%	0.77 / 0.76 / +0.6%
tpcds_q98/duckdb:vortex-compact	17877030 / 18161512 / -1.6%	27559963 / 27852018 / -1.0%	0.65 / 0.65 / -0.5%
tpcds_q99/duckdb:vortex-compact	16846372 / 16679892 / +1.0%	24091759 / 22180027 / +8.6%	0.70 / 0.75 / -7.0%

duckdb / parquet / ns (0.995x ➖, 4↑ 5↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	24799675 / 24838881 / -0.2%	31977364 / 34045178 / -6.1%	0.78 / 0.73 / +6.3%
tpcds_q02/duckdb:parquet	15922390 / 15757742 / +1.0%	20587289 / 21856107 / -5.8%	0.77 / 0.72 / +7.3%
tpcds_q03/duckdb:parquet	9294371 / 9106602 / +2.1%	19439235 / 15920916 / +22.1% 🔴	0.48 / 0.57 / -16.4%
tpcds_q04/duckdb:parquet	129668235 / 129601646 / +0.1%	134381345 / 135187549 / -0.6%	0.96 / 0.96 / +0.7%
tpcds_q05/duckdb:parquet	22126610 / 22992768 / -3.8%	29011341 / 26052133 / +11.4% 🔴	0.76 / 0.88 / -13.6%
tpcds_q06/duckdb:parquet	26973780 / 27082650 / -0.4%	41751890 / 36749060 / +13.6% 🔴	0.65 / 0.74 / -12.3%
tpcds_q07/duckdb:parquet	18292940 / 15487555 / +18.1% 🔴	26063673 / 23898342 / +9.1%	0.70 / 0.65 / +8.3%
tpcds_q08/duckdb:parquet	26115457 / 25971935 / +0.6%	33189224 / 33241691 / -0.2%	0.79 / 0.78 / +0.7%
tpcds_q09/duckdb:parquet	19733038 / 19503238 / +1.2%	23285704 / 24295412 / -4.2%	0.85 / 0.80 / +5.6%
tpcds_q10/duckdb:parquet	28111779 / 27979538 / +0.5%	38522237 / 37909740 / +1.6%	0.73 / 0.74 / -1.1%
tpcds_q11/duckdb:parquet	73067237 / 73548240 / -0.7%	78245337 / 78477012 / -0.3%	0.93 / 0.94 / -0.4%
tpcds_q12/duckdb:parquet	12948635 / 15423039 / -16.0% 🟢	17743968 / 21118023 / -16.0% 🟢	0.73 / 0.73 / -0.1%
tpcds_q13/duckdb:parquet	24594130 / 24258672 / +1.4%	30442924 / 30640499 / -0.6%	0.81 / 0.79 / +2.0%
tpcds_q14/duckdb:parquet	61958121 / 61611074 / +0.6%	67450491 / 73926024 / -8.8%	0.92 / 0.83 / +10.2%
tpcds_q15/duckdb:parquet	25443861 / 25315742 / +0.5%	30777565 / 29729058 / +3.5%	0.83 / 0.85 / -2.9%
tpcds_q16/duckdb:parquet	21003851 / 20952604 / +0.2%	28839880 / 29359700 / -1.8%	0.73 / 0.71 / +2.1%
tpcds_q17/duckdb:parquet	32778516 / 32743138 / +0.1%	40960581 / 40676111 / +0.7%	0.80 / 0.80 / -0.6%
tpcds_q18/duckdb:parquet	40167103 / 42163642 / -4.7%	50425346 / 50057322 / +0.7%	0.80 / 0.84 / -5.4%
tpcds_q19/duckdb:parquet	26279990 / 25113590 / +4.6%	37345607 / 32224280 / +15.9% 🔴	0.70 / 0.78 / -9.7%
tpcds_q20/duckdb:parquet	13966152 / 13844587 / +0.9%	18739978 / 18525232 / +1.2%	0.75 / 0.75 / -0.3%
tpcds_q21/duckdb:parquet	9475349 / 9456202 / +0.2%	12146991 / 12826139 / -5.3%	0.78 / 0.74 / +5.8%
tpcds_q22/duckdb:parquet	37097286 / 36259556 / +2.3%	39043829 / 41964189 / -7.0%	0.95 / 0.86 / +10.0%
tpcds_q23/duckdb:parquet	41195078 / 41726568 / -1.3%	47183510 / 48450772 / -2.6%	0.87 / 0.86 / +1.4%
tpcds_q24/duckdb:parquet	33772156 / 37362073 / -9.6%	41723340 / 44861535 / -7.0%	0.81 / 0.83 / -2.8%
tpcds_q25/duckdb:parquet	31616388 / 31627847 / -0.0%	39675278 / 39223880 / +1.2%	0.80 / 0.81 / -1.2%
tpcds_q26/duckdb:parquet	31786040 / 31767012 / +0.1%	38945137 / 37966363 / +2.6%	0.82 / 0.84 / -2.5%
tpcds_q27/duckdb:parquet	31625240 / 32613528 / -3.0%	38893204 / 41911160 / -7.2%	0.81 / 0.78 / +4.5%
tpcds_q28/duckdb:parquet	18084411 / 17650806 / +2.5%	26531040 / 23692242 / +12.0% 🔴	0.68 / 0.75 / -8.5%
tpcds_q29/duckdb:parquet	31283378 / 31239849 / +0.1%	39357101 / 39465306 / -0.3%	0.79 / 0.79 / +0.4%
tpcds_q30/duckdb:parquet	33923580 / 34628578 / -2.0%	42544748 / 42810125 / -0.6%	0.80 / 0.81 / -1.4%
tpcds_q31/duckdb:parquet	20862938 / 20893259 / -0.1%	25707820 / 25521678 / +0.7%	0.81 / 0.82 / -0.9%
tpcds_q32/duckdb:parquet	12053678 / 12199460 / -1.2%	18338074 / 18283373 / +0.3%	0.66 / 0.67 / -1.5%
tpcds_q33/duckdb:parquet	16369092 / 16642879 / -1.6%	22805246 / 24105935 / -5.4%	0.72 / 0.69 / +4.0%
tpcds_q34/duckdb:parquet	16629379 / 16548498 / +0.5%	22060625 / 22518186 / -2.0%	0.75 / 0.73 / +2.6%
tpcds_q35/duckdb:parquet	48501146 / 48098457 / +0.8%	56523282 / 56401187 / +0.2%	0.86 / 0.85 / +0.6%
tpcds_q36/duckdb:parquet	15848138 / 15868442 / -0.1%	23420805 / 24050598 / -2.6%	0.68 / 0.66 / +2.6%
tpcds_q37/duckdb:parquet	12254314 / 12536760 / -2.3%	19333442 / 16297669 / +18.6% 🔴	0.63 / 0.77 / -17.6%
tpcds_q38/duckdb:parquet	27361004 / 26762246 / +2.2%	31530419 / 30329138 / +4.0%	0.87 / 0.88 / -1.7%
tpcds_q39/duckdb:parquet	24515100 / 24512606 / +0.0%	28693438 / 29559754 / -2.9%	0.85 / 0.83 / +3.0%
tpcds_q40/duckdb:parquet	16471112 / 16646271 / -1.1%	21283339 / 21084823 / +0.9%	0.77 / 0.79 / -2.0%
tpcds_q41/duckdb:parquet	7878162 / 10287631 / -23.4% 🟢	12929943 / 15617075 / -17.2% 🟢	0.61 / 0.66 / -7.5%
tpcds_q42/duckdb:parquet	8712540 / 8755154 / -0.5%	15480337 / 15220779 / +1.7%	0.56 / 0.58 / -2.2%
tpcds_q43/duckdb:parquet	10689686 / 10731144 / -0.4%	14786186 / 14987996 / -1.3%	0.72 / 0.72 / +1.0%
tpcds_q44/duckdb:parquet	18110454 / 16088978 / +12.6% 🔴	24763972 / 28147127 / -12.0% 🟢	0.73 / 0.57 / +27.9%
tpcds_q45/duckdb:parquet	23777132 / 23662770 / +0.5%	28833716 / 29754957 / -3.1%	0.82 / 0.80 / +3.7%
tpcds_q46/duckdb:parquet	37252404 / 36965034 / +0.8%	44601836 / 49905536 / -10.6% 🟢	0.84 / 0.74 / +12.8%
tpcds_q47/duckdb:parquet	31361262 / 31478466 / -0.4%	40632889 / 38164398 / +6.5%	0.77 / 0.82 / -6.4%
tpcds_q48/duckdb:parquet	21065165 / 21221376 / -0.7%	26852050 / 30030061 / -10.6% 🟢	0.78 / 0.71 / +11.0%
tpcds_q49/duckdb:parquet	20201701 / 20525513 / -1.6%	27648048 / 27972953 / -1.2%	0.73 / 0.73 / -0.4%
tpcds_q50/duckdb:parquet	18015678 / 17993552 / +0.1%	24643993 / 23975679 / +2.8%	0.73 / 0.75 / -2.6%
tpcds_q51/duckdb:parquet	53684684 / 54090228 / -0.7%	62366303 / 60567012 / +3.0%	0.86 / 0.89 / -3.6%
tpcds_q52/duckdb:parquet	8940861 / 9006282 / -0.7%	15698739 / 15173532 / +3.5%	0.57 / 0.59 / -4.0%
tpcds_q53/duckdb:parquet	11928150 / 11951728 / -0.2%	16989896 / 19295604 / -11.9% 🟢	0.70 / 0.62 / +13.3%
tpcds_q54/duckdb:parquet	21181774 / 20975758 / +1.0%	29720709 / 31879768 / -6.8%	0.71 / 0.66 / +8.3%
tpcds_q55/duckdb:parquet	8789471 / 8907126 / -1.3%	15937878 / 15250604 / +4.5%	0.55 / 0.58 / -5.6%
tpcds_q56/duckdb:parquet	17167000 / 16857072 / +1.8%	23865440 / 24847443 / -4.0%	0.72 / 0.68 / +6.0%
tpcds_q57/duckdb:parquet	28876862 / 29211828 / -1.1%	34348224 / 34024727 / +1.0%	0.84 / 0.86 / -2.1%
tpcds_q58/duckdb:parquet	19069850 / 19213601 / -0.7%	26236196 / 26274840 / -0.1%	0.73 / 0.73 / -0.6%
tpcds_q59/duckdb:parquet	20134788 / 20129620 / +0.0%	24763773 / 25041652 / -1.1%	0.81 / 0.80 / +1.1%
tpcds_q60/duckdb:parquet	17349526 / 17334191 / +0.1%	26195602 / 24733884 / +5.9%	0.66 / 0.70 / -5.5%
tpcds_q61/duckdb:parquet	22623862 / 22794023 / -0.7%	28449814 / 28931283 / -1.7%	0.80 / 0.79 / +0.9%
tpcds_q62/duckdb:parquet	10960998 / 10803906 / +1.5%	14728233 / 15014040 / -1.9%	0.74 / 0.72 / +3.4%
tpcds_q63/duckdb:parquet	11295046 / 11341724 / -0.4%	16495653 / 16101617 / +2.4%	0.68 / 0.70 / -2.8%
tpcds_q64/duckdb:parquet	53507498 / 52972316 / +1.0%	65657892 / 69576642 / -5.6%	0.81 / 0.76 / +7.0%
tpcds_q65/duckdb:parquet	14766495 / 14742418 / +0.2%	20175495 / 20269270 / -0.5%	0.73 / 0.73 / +0.6%
tpcds_q66/duckdb:parquet	25040432 / 25083822 / -0.2%	31361083 / 33700170 / -6.9%	0.80 / 0.74 / +7.3%
tpcds_q67/duckdb:parquet	77285065 / 77383638 / -0.1%	91372827 / 84258847 / +8.4%	0.85 / 0.92 / -7.9%
tpcds_q68/duckdb:parquet	30502179 / 30331446 / +0.6%	39398254 / 39764816 / -0.9%	0.77 / 0.76 / +1.5%
tpcds_q69/duckdb:parquet	29150575 / 29085092 / +0.2%	38896529 / 39284062 / -1.0%	0.75 / 0.74 / +1.2%
tpcds_q70/duckdb:parquet	16435425 / 19289978 / -14.8% 🟢	24756624 / 25240847 / -1.9%	0.66 / 0.76 / -13.1%
tpcds_q71/duckdb:parquet	15185652 / 15040244 / +1.0%	20632956 / 22762750 / -9.4%	0.74 / 0.66 / +11.4%
tpcds_q72/duckdb:parquet	81743076 / 81711558 / +0.0%	89120214 / 86556933 / +3.0%	0.92 / 0.94 / -2.8%
tpcds_q73/duckdb:parquet	13725293 / 13751363 / -0.2%	19265227 / 19254528 / +0.1%	0.71 / 0.71 / -0.2%
tpcds_q74/duckdb:parquet	100298738 / 99921828 / +0.4%	106492023 / 106841931 / -0.3%	0.94 / 0.94 / +0.7%
tpcds_q75/duckdb:parquet	41147643 / 40631800 / +1.3%	52135193 / 50722119 / +2.8%	0.79 / 0.80 / -1.5%
tpcds_q76/duckdb:parquet	13870259 / 13773352 / +0.7%	24926243 / 21382178 / +16.6% 🔴	0.56 / 0.64 / -13.6%
tpcds_q77/duckdb:parquet	17751887 / 18311562 / -3.1%	24736431 / 24680434 / +0.2%	0.72 / 0.74 / -3.3%
tpcds_q78/duckdb:parquet	48266053 / 48611390 / -0.7%	53700301 / 53777750 / -0.1%	0.90 / 0.90 / -0.6%
tpcds_q79/duckdb:parquet	21265683 / 20870575 / +1.9%	27876047 / 30953938 / -9.9%	0.76 / 0.67 / +13.1%
tpcds_q80/duckdb:parquet	32707201 / 32876670 / -0.5%	40083453 / 40714571 / -1.6%	0.82 / 0.81 / +1.1%
tpcds_q81/duckdb:parquet	31532096 / 33969600 / -7.2%	40249718 / 39278981 / +2.5%	0.78 / 0.86 / -9.4%
tpcds_q82/duckdb:parquet	13167693 / 12544904 / +5.0%	18362661 / 17094324 / +7.4%	0.72 / 0.73 / -2.3%
tpcds_q83/duckdb:parquet	16413922 / 17988529 / -8.8%	21382371 / 21659332 / -1.3%	0.77 / 0.83 / -7.6%
tpcds_q84/duckdb:parquet	18667694 / 18593622 / +0.4%	24312460 / 24035060 / +1.2%	0.77 / 0.77 / -0.7%
tpcds_q85/duckdb:parquet	35371727 / 35367869 / +0.0%	47696272 / 44339356 / +7.6%	0.74 / 0.80 / -7.0%
tpcds_q86/duckdb:parquet	13982495 / 12285362 / +13.8% 🔴	18382536 / 19293870 / -4.7%	0.76 / 0.64 / +19.5%
tpcds_q87/duckdb:parquet	28318119 / 28476957 / -0.6%	34144401 / 36225915 / -5.7%	0.83 / 0.79 / +5.5%
tpcds_q88/duckdb:parquet	28515768 / 27002582 / +5.6%	35657674 / 31843886 / +12.0% 🔴	0.80 / 0.85 / -5.7%
tpcds_q89/duckdb:parquet	14355503 / 12966993 / +10.7% 🔴	18047228 / 22431118 / -19.5% 🟢	0.80 / 0.58 / +37.6%
tpcds_q90/duckdb:parquet	8728898 / 7465809 / +16.9% 🔴	12412333 / 12762103 / -2.7%	0.70 / 0.58 / +20.2%
tpcds_q91/duckdb:parquet	21577988 / 21504930 / +0.3%	31773623 / 28179415 / +12.8% 🔴	0.68 / 0.76 / -11.0%
tpcds_q92/duckdb:parquet	12509602 / 15310119 / -18.3% 🟢	18707046 / 22785751 / -17.9% 🟢	0.67 / 0.67 / -0.5%
tpcds_q93/duckdb:parquet	21782300 / 23017035 / -5.4%	26572979 / 27123018 / -2.0%	0.82 / 0.85 / -3.4%
tpcds_q94/duckdb:parquet	16910216 / 16937506 / -0.2%	25162320 / 25475525 / -1.2%	0.67 / 0.66 / +1.1%
tpcds_q95/duckdb:parquet	90785436 / 90696609 / +0.1%	98030211 / 99826381 / -1.8%	0.93 / 0.91 / +1.9%
tpcds_q96/duckdb:parquet	7031167 / 7062659 / -0.4%	10358576 / 10958694 / -5.5%	0.68 / 0.64 / +5.3%
tpcds_q97/duckdb:parquet	26042080 / 26261618 / -0.8%	32072511 / 32116614 / -0.1%	0.81 / 0.82 / -0.7%
tpcds_q98/duckdb:parquet	15205332 / 16842838 / -9.7%	22519975 / 22465674 / +0.2%	0.68 / 0.75 / -9.9%
tpcds_q99/duckdb:parquet	17345682 / 17404396 / -0.3%	21679566 / 21523666 / +0.7%	0.80 / 0.81 / -1.1%

No file size changes detected.

github-actions · 2026-10-07T10:43:09Z

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -0.4%
Engines: DataFusion No clear signal (+0.2%, low confidence) · DuckDB No clear signal (-1.0%, low confidence)
Vortex (geomean): hot 0.999x ➖ · cold 1.002x ➖
Parquet (geomean): hot 1.003x ➖ · cold 1.002x ➖
Shifts: Parquet (control) +0.3% · Median polish +0.3%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	96150276 / 95523314 / +0.7%	155550604 / 171960873 / -9.5%	0.62 / 0.56 / +11.3%
tpch_q02/datafusion:vortex-file-compressed	64004650 / 65374262 / -2.1%	99831482 / 96114655 / +3.9%	0.64 / 0.68 / -5.7%
tpch_q03/datafusion:vortex-file-compressed	65585788 / 64512872 / +1.7%	120866346 / 118587917 / +1.9%	0.54 / 0.54 / -0.3%
tpch_q04/datafusion:vortex-file-compressed	35020146 / 35421610 / -1.1%	80552963 / 80222392 / +0.4%	0.43 / 0.44 / -1.5%
tpch_q05/datafusion:vortex-file-compressed	118161848 / 117454099 / +0.6%	185580728 / 184724564 / +0.5%	0.64 / 0.64 / +0.1%
tpch_q06/datafusion:vortex-file-compressed	13784859 / 14241331 / -3.2%	76593389 / 73769845 / +3.8%	0.18 / 0.19 / -6.8%
tpch_q07/datafusion:vortex-file-compressed	142535370 / 138850071 / +2.7%	196217301 / 198776342 / -1.3%	0.73 / 0.70 / +4.0%
tpch_q08/datafusion:vortex-file-compressed	144465952 / 142666968 / +1.3%	212969579 / 202008979 / +5.4%	0.68 / 0.71 / -4.0%
tpch_q09/datafusion:vortex-file-compressed	192492156 / 186944099 / +3.0%	267923649 / 253709956 / +5.6%	0.72 / 0.74 / -2.5%
tpch_q10/datafusion:vortex-file-compressed	73924221 / 73770805 / +0.2%	140569739 / 142252841 / -1.2%	0.53 / 0.52 / +1.4%
tpch_q11/datafusion:vortex-file-compressed	43785439 / 42692543 / +2.6%	67255895 / 69154892 / -2.7%	0.65 / 0.62 / +5.5%
tpch_q12/datafusion:vortex-file-compressed	44552607 / 44432886 / +0.3%	99655117 / 95906542 / +3.9%	0.45 / 0.46 / -3.5%
tpch_q13/datafusion:vortex-file-compressed	46705243 / 46431527 / +0.6%	81167230 / 76840827 / +5.6%	0.58 / 0.60 / -4.8%
tpch_q14/datafusion:vortex-file-compressed	25660966 / 24881100 / +3.1%	100848075 / 99435470 / +1.4%	0.25 / 0.25 / +1.7%
tpch_q15/datafusion:vortex-file-compressed	36768409 / 36532136 / +0.6%	103916321 / 102630733 / +1.3%	0.35 / 0.36 / -0.6%
tpch_q16/datafusion:vortex-file-compressed	37488410 / 37888675 / -1.1%	71238178 / 68885265 / +3.4%	0.53 / 0.55 / -4.3%
tpch_q17/datafusion:vortex-file-compressed	175090523 / 170535095 / +2.7%	227789525 / 227349402 / +0.2%	0.77 / 0.75 / +2.5%
tpch_q18/datafusion:vortex-file-compressed	203629525 / 201563233 / +1.0%	262643917 / 267579796 / -1.8%	0.78 / 0.75 / +2.9%
tpch_q19/datafusion:vortex-file-compressed	33993832 / 34337976 / -1.0%	95608746 / 96952254 / -1.4%	0.36 / 0.35 / +0.4%
tpch_q20/datafusion:vortex-file-compressed	63179678 / 63270097 / -0.1%	128667673 / 125767722 / +2.3%	0.49 / 0.50 / -2.4%
tpch_q21/datafusion:vortex-file-compressed	182166375 / 183899328 / -0.9%	243495442 / 249741544 / -2.5%	0.75 / 0.74 / +1.6%
tpch_q22/datafusion:vortex-file-compressed	26346299 / 25761892 / +2.3%	54643751 / 55959583 / -2.4%	0.48 / 0.46 / +4.7%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	100715774 / 99949914 / +0.8%	167406042 / 160780702 / +4.1%	0.60 / 0.62 / -3.2%
tpch_q02/datafusion:vortex-compact	65719408 / 65769462 / -0.1%	98865400 / 96457851 / +2.5%	0.66 / 0.68 / -2.5%
tpch_q03/datafusion:vortex-compact	66830360 / 65974962 / +1.3%	117885643 / 116004041 / +1.6%	0.57 / 0.57 / -0.3%
tpch_q04/datafusion:vortex-compact	41264296 / 40738913 / +1.3%	79794634 / 85521324 / -6.7%	0.52 / 0.48 / +8.6%
tpch_q05/datafusion:vortex-compact	118910616 / 117014221 / +1.6%	167117024 / 172719698 / -3.2%	0.71 / 0.68 / +5.0%
tpch_q06/datafusion:vortex-compact	18020460 / 18814516 / -4.2%	63108528 / 66961244 / -5.8%	0.29 / 0.28 / +1.6%
tpch_q07/datafusion:vortex-compact	142763292 / 144921146 / -1.5%	189811237 / 186868579 / +1.6%	0.75 / 0.78 / -3.0%
tpch_q08/datafusion:vortex-compact	144896962 / 145082054 / -0.1%	196798681 / 194975258 / +0.9%	0.74 / 0.74 / -1.1%
tpch_q09/datafusion:vortex-compact	184824108 / 185200386 / -0.2%	253153278 / 248133589 / +2.0%	0.73 / 0.75 / -2.2%
tpch_q10/datafusion:vortex-compact	79332657 / 79500228 / -0.2%	130244781 / 134890476 / -3.4%	0.61 / 0.59 / +3.3%
tpch_q11/datafusion:vortex-compact	43598856 / 43594961 / +0.0%	66907342 / 65883130 / +1.6%	0.65 / 0.66 / -1.5%
tpch_q12/datafusion:vortex-compact	57919717 / 56861870 / +1.9%	93782902 / 95748247 / -2.1%	0.62 / 0.59 / +4.0%
tpch_q13/datafusion:vortex-compact	53560122 / 53581002 / -0.0%	83677394 / 85552648 / -2.2%	0.64 / 0.63 / +2.2%
tpch_q14/datafusion:vortex-compact	28162110 / 27725128 / +1.6%	95315301 / 93495244 / +1.9%	0.30 / 0.30 / -0.4%
tpch_q15/datafusion:vortex-compact	44421110 / 45144920 / -1.6%	102513061 / 98308872 / +4.3%	0.43 / 0.46 / -5.6%
tpch_q16/datafusion:vortex-compact	40659470 / 40630483 / +0.1%	69988325 / 69753491 / +0.3%	0.58 / 0.58 / -0.3%
tpch_q17/datafusion:vortex-compact	172399324 / 172845235 / -0.3%	215105498 / 213904594 / +0.6%	0.80 / 0.81 / -0.8%
tpch_q18/datafusion:vortex-compact	204094907 / 204321494 / -0.1%	251928223 / 261856668 / -3.8%	0.81 / 0.78 / +3.8%
tpch_q19/datafusion:vortex-compact	41626226 / 42482923 / -2.0%	90648149 / 87240413 / +3.9%	0.46 / 0.49 / -5.7%
tpch_q20/datafusion:vortex-compact	66260703 / 66145736 / +0.2%	117365078 / 118802408 / -1.2%	0.56 / 0.56 / +1.4%
tpch_q21/datafusion:vortex-compact	193146424 / 190088047 / +1.6%	248676415 / 245810119 / +1.2%	0.78 / 0.77 / +0.4%
tpch_q22/datafusion:vortex-compact	26879897 / 27295223 / -1.5%	56948041 / 56332608 / +1.1%	0.47 / 0.48 / -2.6%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	87544103 / 86288724 / +1.5%	128036967 / 132910728 / -3.7%	0.68 / 0.65 / +5.3%
tpch_q02/datafusion:parquet	158693081 / 158329155 / +0.2%	183889819 / 190770446 / -3.6%	0.86 / 0.83 / +4.0%
tpch_q03/datafusion:parquet	142565708 / 142691102 / -0.1%	199415643 / 200346783 / -0.5%	0.71 / 0.71 / +0.4%
tpch_q04/datafusion:parquet	59197752 / 59198833 / -0.0%	98047667 / 104688928 / -6.3%	0.60 / 0.57 / +6.8%
tpch_q05/datafusion:parquet	180444109 / 180324833 / +0.1%	237642570 / 241859980 / -1.7%	0.76 / 0.75 / +1.8%
tpch_q06/datafusion:parquet	34963720 / 35058510 / -0.3%	78892193 / 86908166 / -9.2%	0.44 / 0.40 / +9.9%
tpch_q07/datafusion:parquet	231624275 / 234625107 / -1.3%	302921351 / 299310380 / +1.2%	0.76 / 0.78 / -2.5%
tpch_q08/datafusion:parquet	235042241 / 233147504 / +0.8%	302074789 / 306440079 / -1.4%	0.78 / 0.76 / +2.3%
tpch_q09/datafusion:parquet	313236526 / 314505051 / -0.4%	382141063 / 394201197 / -3.1%	0.82 / 0.80 / +2.7%
tpch_q10/datafusion:parquet	405406724 / 408859636 / -0.8%	467102914 / 464756473 / +0.5%	0.87 / 0.88 / -1.3%
tpch_q11/datafusion:parquet	104795245 / 105631529 / -0.8%	130756513 / 132980955 / -1.7%	0.80 / 0.79 / +0.9%
tpch_q12/datafusion:parquet	84946548 / 84905036 / +0.0%	127469334 / 129883619 / -1.9%	0.67 / 0.65 / +1.9%
tpch_q13/datafusion:parquet	227803479 / 228272634 / -0.2%	257858569 / 258821820 / -0.4%	0.88 / 0.88 / +0.2%
tpch_q14/datafusion:parquet	86959733 / 89369892 / -2.7%	197719524 / 201511553 / -1.9%	0.44 / 0.44 / -0.8%
tpch_q15/datafusion:parquet	90020553 / 89775069 / +0.3%	139869049 / 145195144 / -3.7%	0.64 / 0.62 / +4.1%
tpch_q16/datafusion:parquet	95588067 / 94994580 / +0.6%	123306773 / 122821448 / +0.4%	0.78 / 0.77 / +0.2%
tpch_q17/datafusion:parquet	216932633 / 214501916 / +1.1%	271743598 / 272359657 / -0.2%	0.80 / 0.79 / +1.4%
tpch_q18/datafusion:parquet	292692128 / 290965176 / +0.6%	341340194 / 333555401 / +2.3%	0.86 / 0.87 / -1.7%
tpch_q19/datafusion:parquet	109147060 / 109841118 / -0.6%	173722298 / 172583378 / +0.7%	0.63 / 0.64 / -1.3%
tpch_q20/datafusion:parquet	185112344 / 184027032 / +0.6%	246251467 / 245792882 / +0.2%	0.75 / 0.75 / +0.4%
tpch_q21/datafusion:parquet	245448468 / 240800804 / +1.9%	315413227 / 319281639 / -1.2%	0.78 / 0.75 / +3.2%
tpch_q22/datafusion:parquet	199421382 / 199193123 / +0.1%	226583353 / 221953074 / +2.1%	0.88 / 0.90 / -1.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	54939066 / 56331271 / -2.5%	101466986 / 101151322 / +0.3%	0.54 / 0.56 / -2.8%
tpch_q02/duckdb:vortex-file-compressed	31647179 / 32222271 / -1.8%	50460326 / 49235939 / +2.5%	0.63 / 0.65 / -4.2%
tpch_q03/duckdb:vortex-file-compressed	59114442 / 59140788 / -0.0%	116211568 / 119422961 / -2.7%	0.51 / 0.50 / +2.7%
tpch_q04/duckdb:vortex-file-compressed	82355758 / 80212178 / +2.7%	127689118 / 127691492 / -0.0%	0.64 / 0.63 / +2.7%
tpch_q05/duckdb:vortex-file-compressed	63703778 / 65942801 / -3.4%	120433310 / 130349546 / -7.6%	0.53 / 0.51 / +4.6%
tpch_q06/duckdb:vortex-file-compressed	20843218 / 21747737 / -4.2%	70215993 / 67356356 / +4.2%	0.30 / 0.32 / -8.1%
tpch_q07/duckdb:vortex-file-compressed	60426064 / 59773980 / +1.1%	140733434 / 135891128 / +3.6%	0.43 / 0.44 / -2.4%
tpch_q08/duckdb:vortex-file-compressed	87317714 / 84223582 / +3.7%	155674246 / 156172623 / -0.3%	0.56 / 0.54 / +4.0%
tpch_q09/duckdb:vortex-file-compressed	165603175 / 165193545 / +0.2%	250226479 / 242693761 / +3.1%	0.66 / 0.68 / -2.8%
tpch_q10/duckdb:vortex-file-compressed	111279696 / 112624367 / -1.2%	182213816 / 171552917 / +6.2%	0.61 / 0.66 / -7.0%
tpch_q11/duckdb:vortex-file-compressed	17269056 / 16714245 / +3.3%	30194890 / 29615623 / +2.0%	0.57 / 0.56 / +1.3%
tpch_q12/duckdb:vortex-file-compressed	57467079 / 52349707 / +9.8%	109892959 / 105689822 / +4.0%	0.52 / 0.50 / +5.6%
tpch_q13/duckdb:vortex-file-compressed	91013924 / 89757171 / +1.4%	142041843 / 138234427 / +2.8%	0.64 / 0.65 / -1.3%
tpch_q14/duckdb:vortex-file-compressed	31302037 / 30372198 / +3.1%	84307216 / 78672396 / +7.2%	0.37 / 0.39 / -3.8%
tpch_q15/duckdb:vortex-file-compressed	39077386 / 41374003 / -5.6%	94518663 / 105053114 / -10.0% 🟢	0.41 / 0.39 / +5.0%
tpch_q16/duckdb:vortex-file-compressed	42797495 / 42289414 / +1.2%	62224549 / 53625255 / +16.0% 🔴	0.69 / 0.79 / -12.8%
tpch_q17/duckdb:vortex-file-compressed	54480126 / 62552283 / -12.9% 🟢	116712937 / 129619284 / -10.0%	0.47 / 0.48 / -3.3%
tpch_q18/duckdb:vortex-file-compressed	138087926 / 137529225 / +0.4%	191668865 / 159696802 / +20.0% 🔴	0.72 / 0.86 / -16.3%
tpch_q19/duckdb:vortex-file-compressed	42353021 / 42477835 / -0.3%	103731051 / 101182513 / +2.5%	0.41 / 0.42 / -2.7%
tpch_q20/duckdb:vortex-file-compressed	61547767 / 61091998 / +0.7%	129185089 / 127845464 / +1.0%	0.48 / 0.48 / -0.3%
tpch_q21/duckdb:vortex-file-compressed	239259787 / 243199254 / -1.6%	284125116 / 286582615 / -0.9%	0.84 / 0.85 / -0.8%
tpch_q22/duckdb:vortex-file-compressed	42386857 / 42305209 / +0.2%	62805682 / 62946962 / -0.2%	0.67 / 0.67 / +0.4%

duckdb / vortex-compact / ns (0.993x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	65759332 / 67290086 / -2.3%	101360751 / 107607792 / -5.8%	0.65 / 0.63 / +3.7%
tpch_q02/duckdb:vortex-compact	34726687 / 35654660 / -2.6%	54944385 / 53339970 / +3.0%	0.63 / 0.67 / -5.4%
tpch_q03/duckdb:vortex-compact	61844262 / 60744351 / +1.8%	103584618 / 107511919 / -3.7%	0.60 / 0.57 / +5.7%
tpch_q04/duckdb:vortex-compact	88791701 / 87824289 / +1.1%	119780479 / 123059503 / -2.7%	0.74 / 0.71 / +3.9%
tpch_q05/duckdb:vortex-compact	70151287 / 70798641 / -0.9%	118960462 / 130698264 / -9.0%	0.59 / 0.54 / +8.9%
tpch_q06/duckdb:vortex-compact	24295314 / 24422522 / -0.5%	63366593 / 64504744 / -1.8%	0.38 / 0.38 / +1.3%
tpch_q07/duckdb:vortex-compact	70613492 / 72407408 / -2.5%	134758582 / 138059936 / -2.4%	0.52 / 0.52 / -0.1%
tpch_q08/duckdb:vortex-compact	90970437 / 91288909 / -0.3%	156627671 / 146719605 / +6.8%	0.58 / 0.62 / -6.7%
tpch_q09/duckdb:vortex-compact	174749975 / 173258791 / +0.9%	245943106 / 241153388 / +2.0%	0.71 / 0.72 / -1.1%
tpch_q10/duckdb:vortex-compact	116107598 / 116481891 / -0.3%	167714462 / 163239620 / +2.7%	0.69 / 0.71 / -3.0%
tpch_q11/duckdb:vortex-compact	19239473 / 19419205 / -0.9%	38541713 / 37202940 / +3.6%	0.50 / 0.52 / -4.4%
tpch_q12/duckdb:vortex-compact	71893622 / 69497909 / +3.4%	113485546 / 111061182 / +2.2%	0.63 / 0.63 / +1.2%
tpch_q13/duckdb:vortex-compact	94282929 / 95597756 / -1.4%	144121810 / 140392021 / +2.7%	0.65 / 0.68 / -3.9%
tpch_q14/duckdb:vortex-compact	33764755 / 35174380 / -4.0%	74141169 / 78843560 / -6.0%	0.46 / 0.45 / +2.1%
tpch_q15/duckdb:vortex-compact	41028065 / 43406482 / -5.5%	97135056 / 104656354 / -7.2%	0.42 / 0.41 / +1.8%
tpch_q16/duckdb:vortex-compact	44615898 / 43930971 / +1.6%	54905410 / 57164561 / -4.0%	0.81 / 0.77 / +5.7%
tpch_q17/duckdb:vortex-compact	59184913 / 60534416 / -2.2%	108932737 / 123082728 / -11.5% 🟢	0.54 / 0.49 / +10.5%
tpch_q18/duckdb:vortex-compact	144212845 / 146210709 / -1.4%	162349025 / 169273196 / -4.1%	0.89 / 0.86 / +2.8%
tpch_q19/duckdb:vortex-compact	45262404 / 45050412 / +0.5%	90204082 / 98153725 / -8.1%	0.50 / 0.46 / +9.3%
tpch_q20/duckdb:vortex-compact	68068660 / 66408659 / +2.5%	136740875 / 134120738 / +2.0%	0.50 / 0.50 / +0.5%
tpch_q21/duckdb:vortex-compact	255921150 / 255511041 / +0.2%	300165604 / 299142522 / +0.3%	0.85 / 0.85 / -0.2%
tpch_q22/duckdb:vortex-compact	43141798 / 44145390 / -2.3%	73699719 / 68523716 / +7.6%	0.59 / 0.64 / -9.1%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	72540808 / 72009118 / +0.7%	88600457 / 87116451 / +1.7%	0.82 / 0.83 / -0.9%
tpch_q02/duckdb:parquet	80722304 / 80749567 / -0.0%	92701054 / 91723679 / +1.1%	0.87 / 0.88 / -1.1%
tpch_q03/duckdb:parquet	121160519 / 119968931 / +1.0%	149595501 / 149495421 / +0.1%	0.81 / 0.80 / +0.9%
tpch_q04/duckdb:parquet	75946143 / 75429384 / +0.7%	105635741 / 94222159 / +12.1% 🔴	0.72 / 0.80 / -10.2%
tpch_q05/duckdb:parquet	129689092 / 129280488 / +0.3%	163655332 / 162089440 / +1.0%	0.79 / 0.80 / -0.6%
tpch_q06/duckdb:parquet	34460932 / 33709706 / +2.2%	47154272 / 48221079 / -2.2%	0.73 / 0.70 / +4.5%
tpch_q07/duckdb:parquet	93765102 / 93335597 / +0.5%	131026794 / 131627638 / -0.5%	0.72 / 0.71 / +0.9%
tpch_q08/duckdb:parquet	150727737 / 163411476 / -7.8%	202128569 / 193238975 / +4.6%	0.75 / 0.85 / -11.8%
tpch_q09/duckdb:parquet	228219574 / 228602044 / -0.2%	267630161 / 265541926 / +0.8%	0.85 / 0.86 / -0.9%
tpch_q10/duckdb:parquet	515586424 / 510321683 / +1.0%	545890950 / 545386879 / +0.1%	0.94 / 0.94 / +0.9%
tpch_q11/duckdb:parquet	33853259 / 33511761 / +1.0%	39408634 / 38946253 / +1.2%	0.86 / 0.86 / -0.2%
tpch_q12/duckdb:parquet	77534569 / 77263317 / +0.4%	89152456 / 95128115 / -6.3%	0.87 / 0.81 / +7.1%
tpch_q13/duckdb:parquet	323257610 / 324099431 / -0.3%	337594223 / 333112295 / +1.3%	0.96 / 0.97 / -1.6%
tpch_q14/duckdb:parquet	111383697 / 108286077 / +2.9%	147407099 / 145277467 / +1.5%	0.76 / 0.75 / +1.4%
tpch_q15/duckdb:parquet	43509355 / 42973358 / +1.2%	69089692 / 67247375 / +2.7%	0.63 / 0.64 / -1.5%
tpch_q16/duckdb:parquet	119077814 / 117723816 / +1.2%	129186275 / 127561189 / +1.3%	0.92 / 0.92 / -0.1%
tpch_q17/duckdb:parquet	81470054 / 80331701 / +1.4%	123966251 / 105214705 / +17.8% 🔴	0.66 / 0.76 / -13.9%
tpch_q18/duckdb:parquet	213126545 / 205183045 / +3.9%	178468084 / 169482758 / +5.3%	1.19 / 1.21 / -1.4%
tpch_q19/duckdb:parquet	167504049 / 164754646 / +1.7%	197260609 / 196775867 / +0.2%	0.85 / 0.84 / +1.4%
tpch_q20/duckdb:parquet	135789874 / 136016947 / -0.2%	169178814 / 170875213 / -1.0%	0.80 / 0.80 / +0.8%
tpch_q21/duckdb:parquet	274276329 / 273906893 / +0.1%	287852773 / 291840007 / -1.4%	0.95 / 0.94 / +1.5%
tpch_q22/duckdb:parquet	268208712 / 267757993 / +0.2%	285545846 / 278287361 / +2.6%	0.94 / 0.96 / -2.4%

No file size changes detected.

github-actions · 2026-10-07T10:43:55Z

Benchmarks: Statistical and Population Genetics 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.3%
Engines: DataFusion No clear signal (-0.7%, low confidence) · DuckDB No clear signal (-2.0%, low confidence)
Vortex (geomean): hot 1.005x ➖ · cold 1.009x ➖
Parquet (geomean): hot 1.018x ➖ · cold 1.008x ➖
Shifts: Parquet (control) +1.8% · Median polish +1.0%

How to read Verdict and Engines

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

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/datafusion:vortex-file-compressed	1796726 / 1822042 / -1.4%	5993473 / 5449804 / +10.0%	0.30 / 0.33 / -10.3%
statpopgen_q01/datafusion:vortex-file-compressed	25376122 / 26744936 / -5.1%	28517790 / 31536655 / -9.6%	0.89 / 0.85 / +4.9%
statpopgen_q02/datafusion:vortex-file-compressed	113884194 / 113889959 / -0.0%	148165447 / 137714909 / +7.6%	0.77 / 0.83 / -7.1%
statpopgen_q03/datafusion:vortex-file-compressed	362834612 / 347176644 / +4.5%	410604535 / 553840560 / -25.9% 🟢	0.88 / 0.63 / +41.0%
statpopgen_q04/datafusion:vortex-file-compressed	365696359 / 350093268 / +4.5%	410086636 / 547060696 / -25.0% 🟢	0.89 / 0.64 / +39.3%
statpopgen_q05/datafusion:vortex-file-compressed	216305022 / 214150780 / +1.0%	408993440 / 310156832 / +31.9% 🔴	0.53 / 0.69 / -23.4%
statpopgen_q06/datafusion:vortex-file-compressed	800417860 / 756693596 / +5.8%	848232816 / 790733222 / +7.3%	0.94 / 0.96 / -1.4%
statpopgen_q07/datafusion:vortex-file-compressed	413812518 / 413576894 / +0.1%	421575401 / 427045021 / -1.3%	0.98 / 0.97 / +1.4%
statpopgen_q08/datafusion:vortex-file-compressed	418647157 / 417860971 / +0.2%	428238001 / 424790796 / +0.8%	0.98 / 0.98 / -0.6%
statpopgen_q09/datafusion:vortex-file-compressed	261731364 / 250290545 / +4.6%	302613355 / 293993792 / +2.9%	0.86 / 0.85 / +1.6%
statpopgen_q10/datafusion:vortex-file-compressed	767061576 / 754302380 / +1.7%	800928999 / 767695903 / +4.3%	0.96 / 0.98 / -2.5%

datafusion / vortex-compact / ns (1.010x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/datafusion:vortex-compact	1787277 / 1811708 / -1.3%	5693706 / 5370464 / +6.0%	0.31 / 0.34 / -6.9%
statpopgen_q01/datafusion:vortex-compact	29884849 / 28738966 / +4.0%	30420865 / 26675553 / +14.0% 🔴	0.98 / 1.08 / -8.8%
statpopgen_q02/datafusion:vortex-compact	210936460 / 213266262 / -1.1%	229834642 / 228651297 / +0.5%	0.92 / 0.93 / -1.6%
statpopgen_q03/datafusion:vortex-compact	477582352 / 473610286 / +0.8%	499628828 / 481905829 / +3.7%	0.96 / 0.98 / -2.7%
statpopgen_q04/datafusion:vortex-compact	479425535 / 467069078 / +2.6%	497518245 / 487576623 / +2.0%	0.96 / 0.96 / +0.6%
statpopgen_q05/datafusion:vortex-compact	319527004 / 317395315 / +0.7%	332676695 / 336750355 / -1.2%	0.96 / 0.94 / +1.9%
statpopgen_q06/datafusion:vortex-compact	909357107 / 877517220 / +3.6%	918240929 / 895232191 / +2.6%	0.99 / 0.98 / +1.0%
statpopgen_q07/datafusion:vortex-compact	969581155 / 974347124 / -0.5%	985054419 / 976675917 / +0.9%	0.98 / 1.00 / -1.3%
statpopgen_q08/datafusion:vortex-compact	970112372 / 976012069 / -0.6%	993399625 / 972175667 / +2.2%	0.98 / 1.00 / -2.7%
statpopgen_q09/datafusion:vortex-compact	373515646 / 365319050 / +2.2%	397009544 / 385671097 / +2.9%	0.94 / 0.95 / -0.7%
statpopgen_q10/datafusion:vortex-compact	990852352 / 978965637 / +1.2%	997846006 / 985910350 / +1.2%	0.99 / 0.99 / +0.0%

datafusion / parquet / ns (1.019x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/datafusion:parquet	1978362 / 1997666 / -1.0%	90026363 / 89465046 / +0.6%	0.02 / 0.02 / -1.6%
statpopgen_q01/datafusion:parquet	164610346 / 161518576 / +1.9%	173041203 / 172228052 / +0.5%	0.95 / 0.94 / +1.4%
statpopgen_q02/datafusion:parquet	288546578 / 284056038 / +1.6%	429003152 / 409263947 / +4.8%	0.67 / 0.69 / -3.1%
statpopgen_q03/datafusion:parquet	408797919 / 401397942 / +1.8%	516612382 / 524239432 / -1.5%	0.79 / 0.77 / +3.3%
statpopgen_q04/datafusion:parquet	388738831 / 371970849 / +4.5%	533725853 / 501255965 / +6.5%	0.73 / 0.74 / -1.8%
statpopgen_q05/datafusion:parquet	316504829 / 310270458 / +2.0%	446258128 / 454089700 / -1.7%	0.71 / 0.68 / +3.8%
statpopgen_q06/datafusion:parquet	523730056 / 502276390 / +4.3%	673649762 / 643518584 / +4.7%	0.78 / 0.78 / -0.4%
statpopgen_q07/datafusion:parquet	441571322 / 438459369 / +0.7%	554557455 / 554180397 / +0.1%	0.80 / 0.79 / +0.6%
statpopgen_q08/datafusion:parquet	435175940 / 444610128 / -2.1%	563037122 / 565667414 / -0.5%	0.77 / 0.79 / -1.7%
statpopgen_q09/datafusion:parquet	374787560 / 344835948 / +8.7%	497715053 / 487068201 / +2.2%	0.75 / 0.71 / +6.4%
statpopgen_q10/datafusion:parquet	567534580 / 572816008 / -0.9%	705954376 / 687975301 / +2.6%	0.80 / 0.83 / -3.4%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-file-compressed	9155276 / 8948820 / +2.3%	9460420 / 9334687 / +1.3%	0.97 / 0.96 / +0.9%
statpopgen_q01/duckdb:vortex-file-compressed	10364750 / 10243812 / +1.2%	14394191 / 12965491 / +11.0% 🔴	0.72 / 0.79 / -8.9%
statpopgen_q02/duckdb:vortex-file-compressed	307475168 / 305639622 / +0.6%	333542884 / 331008234 / +0.8%	0.92 / 0.92 / -0.2%
statpopgen_q03/duckdb:vortex-file-compressed	814881978 / 813916013 / +0.1%	834909709 / 818908325 / +2.0%	0.98 / 0.99 / -1.8%
statpopgen_q04/duckdb:vortex-file-compressed	812944828 / 820787561 / -1.0%	813165348 / 823016589 / -1.2%	1.00 / 1.00 / +0.2%
statpopgen_q05/duckdb:vortex-file-compressed	321507756 / 323516962 / -0.6%	361013186 / 350138852 / +3.1%	0.89 / 0.92 / -3.6%
statpopgen_q06/duckdb:vortex-file-compressed	1138593708 / 1147581665 / -0.8%	1176266330 / 1169668550 / +0.6%	0.97 / 0.98 / -1.3%
statpopgen_q07/duckdb:vortex-file-compressed	374816027 / 380762388 / -1.6%	384340943 / 434563091 / -11.6% 🟢	0.98 / 0.88 / +11.3%
statpopgen_q08/duckdb:vortex-file-compressed	393206732 / 391679458 / +0.4%	435905350 / 437572020 / -0.4%	0.90 / 0.90 / +0.8%
statpopgen_q09/duckdb:vortex-file-compressed	609485857 / 609725740 / -0.0%	634823279 / 624870931 / +1.6%	0.96 / 0.98 / -1.6%
statpopgen_q10/duckdb:vortex-file-compressed	1914642262 / 1933262094 / -1.0%	1884180830 / 1908314921 / -1.3%	1.02 / 1.01 / +0.3%

duckdb / vortex-compact / ns (0.996x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:vortex-compact	9055860 / 9032546 / +0.3%	9559225 / 9490293 / +0.7%	0.95 / 0.95 / -0.5%
statpopgen_q01/duckdb:vortex-compact	10217714 / 10259986 / -0.4%	14326753 / 12701226 / +12.8% 🔴	0.71 / 0.81 / -11.7%
statpopgen_q02/duckdb:vortex-compact	377333533 / 382070309 / -1.2%	399664270 / 399820235 / -0.0%	0.94 / 0.96 / -1.2%
statpopgen_q03/duckdb:vortex-compact	900806671 / 896389638 / +0.5%	906657873 / 902328580 / +0.5%	0.99 / 0.99 / +0.0%
statpopgen_q04/duckdb:vortex-compact	894977426 / 903066506 / -0.9%	900490814 / 905316012 / -0.5%	0.99 / 1.00 / -0.4%
statpopgen_q05/duckdb:vortex-compact	425253808 / 427101475 / -0.4%	435774502 / 436724015 / -0.2%	0.98 / 0.98 / -0.2%
statpopgen_q06/duckdb:vortex-compact	1166929087 / 1168289934 / -0.1%	1175294556 / 1169005839 / +0.5%	0.99 / 1.00 / -0.7%
statpopgen_q07/duckdb:vortex-compact	943733697 / 942681297 / +0.1%	939302798 / 945835472 / -0.7%	1.00 / 1.00 / +0.8%
statpopgen_q08/duckdb:vortex-compact	947209393 / 952101390 / -0.5%	951413179 / 937754097 / +1.5%	1.00 / 1.02 / -1.9%
statpopgen_q09/duckdb:vortex-compact	702706876 / 714395856 / -1.6%	712112490 / 720951357 / -1.2%	0.99 / 0.99 / -0.4%
statpopgen_q10/duckdb:vortex-compact	2025524496 / 2033929004 / -0.4%	1996192149 / 1984675462 / +0.6%	1.01 / 1.02 / -1.0%

duckdb / parquet / ns (1.018x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
statpopgen_q00/duckdb:parquet	245362270 / 245145134 / +0.1%	244413229 / 243855314 / +0.2%	1.00 / 1.01 / -0.1%
statpopgen_q01/duckdb:parquet	302012530 / 301367738 / +0.2%	302650559 / 304381781 / -0.6%	1.00 / 0.99 / +0.8%
statpopgen_q02/duckdb:parquet	565989047 / 563028221 / +0.5%	592298811 / 585318808 / +1.2%	0.96 / 0.96 / -0.7%
statpopgen_q03/duckdb:parquet	845015516 / 841531825 / +0.4%	840038798 / 883881692 / -5.0%	1.01 / 0.95 / +5.7%
statpopgen_q04/duckdb:parquet	865274874 / 811235994 / +6.7%	857578787 / 825856094 / +3.8%	1.01 / 0.98 / +2.7%
statpopgen_q05/duckdb:parquet	597096186 / 596699510 / +0.1%	596118924 / 623747130 / -4.4%	1.00 / 0.96 / +4.7%
statpopgen_q06/duckdb:parquet	724648722 / 682744684 / +6.1%	738762213 / 705886626 / +4.7%	0.98 / 0.97 / +1.4%
statpopgen_q07/duckdb:parquet	609189942 / 607338294 / +0.3%	698155011 / 694277496 / +0.6%	0.87 / 0.87 / -0.3%
statpopgen_q08/duckdb:parquet	618346728 / 617846262 / +0.1%	709150183 / 710080292 / -0.1%	0.87 / 0.87 / +0.2%
statpopgen_q09/duckdb:parquet	794480226 / 813306908 / -2.3%	813994936 / 839541000 / -3.0%	0.98 / 0.97 / +0.8%
statpopgen_q10/duckdb:parquet	1480560206 / 1375783176 / +7.6%	1264312060 / 1232068905 / +2.6%	1.17 / 1.12 / +4.9%

No file size changes detected.

github-actions · 2026-10-07T10:47:33Z

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -4.0%
Engines: DataFusion No clear signal (-5.6%, environment too noisy confidence) · DuckDB No clear signal (-2.4%, environment too noisy confidence)
Vortex (geomean): hot 0.955x ➖ · cold 1.005x ➖
Parquet (geomean): hot 0.995x ➖ · cold 1.008x ➖
Shifts: Parquet (control) -0.5% · Median polish -2.6%

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 (0.944x ➖, 2↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	218929222 / 213056758 / +2.8%	846775740 / 764763403 / +10.7%	0.26 / 0.28 / -7.2%
tpch_q02/datafusion:vortex-file-compressed	373422683 / 343323678 / +8.8%	762379926 / 591697776 / +28.8%	0.49 / 0.58 / -15.6%
tpch_q03/datafusion:vortex-file-compressed	360844284 / 377663560 / -4.5%	1213716413 / 1028747092 / +18.0%	0.30 / 0.37 / -19.0%
tpch_q04/datafusion:vortex-file-compressed	184108746 / 198117631 / -7.1%	408472061 / 411573263 / -0.8%	0.45 / 0.48 / -6.4%
tpch_q05/datafusion:vortex-file-compressed	408023841 / 389509348 / +4.8%	607340845 / 619640477 / -2.0%	0.67 / 0.63 / +6.9%
tpch_q06/datafusion:vortex-file-compressed	329488349 / 268057554 / +22.9%	465718398 / 435137661 / +7.0%	0.71 / 0.62 / +14.8%
tpch_q07/datafusion:vortex-file-compressed	506828613 / 353071669 / +43.5% 🔴	675242082 / 476302924 / +41.8% 🔴	0.75 / 0.74 / +1.3%
tpch_q08/datafusion:vortex-file-compressed	509200674 / 1070568607 / -52.4% 🟢	689552063 / 605385644 / +13.9%	0.74 / 1.77 / -58.2%
tpch_q09/datafusion:vortex-file-compressed	444156863 / 461101387 / -3.7%	693048639 / 563365320 / +23.0%	0.64 / 0.82 / -21.7%
tpch_q10/datafusion:vortex-file-compressed	485077429 / 375767059 / +29.1%	574641777 / 475663423 / +20.8%	0.84 / 0.79 / +6.9%
tpch_q11/datafusion:vortex-file-compressed	285841569 / 291823563 / -2.0%	399654834 / 422221970 / -5.3%	0.72 / 0.69 / +3.5%
tpch_q12/datafusion:vortex-file-compressed	315277354 / 307012073 / +2.7%	539471917 / 473978705 / +13.8%	0.58 / 0.65 / -9.8%
tpch_q13/datafusion:vortex-file-compressed	149800074 / 157503663 / -4.9%	474674121 / 350487756 / +35.4% 🔴	0.32 / 0.45 / -29.8%
tpch_q14/datafusion:vortex-file-compressed	176562103 / 190640249 / -7.4%	365446305 / 485772958 / -24.8%	0.48 / 0.39 / +23.1%
tpch_q15/datafusion:vortex-file-compressed	303427344 / 338455616 / -10.3%	577059664 / 498252250 / +15.8%	0.53 / 0.68 / -22.6%
tpch_q16/datafusion:vortex-file-compressed	171521612 / 214171111 / -19.9%	316036644 / 347206529 / -9.0%	0.54 / 0.62 / -12.0%
tpch_q17/datafusion:vortex-file-compressed	321504705 / 287594677 / +11.8%	446709223 / 601165945 / -25.7%	0.72 / 0.48 / +50.4%
tpch_q18/datafusion:vortex-file-compressed	249960480 / 276168628 / -9.5%	507560628 / 598111491 / -15.1%	0.49 / 0.46 / +6.7%
tpch_q19/datafusion:vortex-file-compressed	373228926 / 457335791 / -18.4%	508760345 / 457996789 / +11.1%	0.73 / 1.00 / -26.5%
tpch_q20/datafusion:vortex-file-compressed	281166593 / 491757077 / -42.8% 🟢	455562483 / 447040988 / +1.9%	0.62 / 1.10 / -43.9%
tpch_q21/datafusion:vortex-file-compressed	505409636 / 542410477 / -6.8%	682448411 / 628147634 / +8.6%	0.74 / 0.86 / -14.2%
tpch_q22/datafusion:vortex-file-compressed	172989100 / 188105050 / -8.0%	316037346 / 369085423 / -14.4%	0.55 / 0.51 / +7.4%

datafusion / vortex-compact / ns (0.898x ➖, 4↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	219546468 / 219319204 / +0.1%	791997272 / 608373337 / +30.2% 🔴	0.28 / 0.36 / -23.1%
tpch_q02/datafusion:vortex-compact	297347808 / 338083928 / -12.0%	614219537 / 761902925 / -19.4%	0.48 / 0.44 / +9.1%
tpch_q03/datafusion:vortex-compact	361111852 / 329049275 / +9.7%	809218369 / 819360741 / -1.2%	0.45 / 0.40 / +11.1%
tpch_q04/datafusion:vortex-compact	175862958 / 155723259 / +12.9%	413824690 / 393850594 / +5.1%	0.42 / 0.40 / +7.5%
tpch_q05/datafusion:vortex-compact	386088522 / 630482556 / -38.8% 🟢	698222264 / 521422111 / +33.9% 🔴	0.55 / 1.21 / -54.3%
tpch_q06/datafusion:vortex-compact	273191341 / 264338448 / +3.3%	537856514 / 455057152 / +18.2%	0.51 / 0.58 / -12.6%
tpch_q07/datafusion:vortex-compact	393973594 / 853517489 / -53.8% 🟢	623591408 / 879364994 / -29.1%	0.63 / 0.97 / -34.9%
tpch_q08/datafusion:vortex-compact	735714073 / 412933366 / +78.2% 🔴	832825309 / 548646035 / +51.8% 🔴	0.88 / 0.75 / +17.4%
tpch_q09/datafusion:vortex-compact	314111834 / 681662178 / -53.9% 🟢	517163033 / 783695518 / -34.0% 🟢	0.61 / 0.87 / -30.2%
tpch_q10/datafusion:vortex-compact	331474047 / 342596896 / -3.2%	468432708 / 629658350 / -25.6%	0.71 / 0.54 / +30.1%
tpch_q11/datafusion:vortex-compact	289245824 / 333336595 / -13.2%	400373040 / 429387855 / -6.8%	0.72 / 0.78 / -6.9%
tpch_q12/datafusion:vortex-compact	294313487 / 928234974 / -68.3% 🟢	529324418 / 937836012 / -43.6% 🟢	0.56 / 0.99 / -43.8%
tpch_q13/datafusion:vortex-compact	143826444 / 137206835 / +4.8%	352425858 / 323094587 / +9.1%	0.41 / 0.42 / -3.9%
tpch_q14/datafusion:vortex-compact	178864058 / 177123725 / +1.0%	321330048 / 280049269 / +14.7%	0.56 / 0.63 / -12.0%
tpch_q15/datafusion:vortex-compact	384336038 / 317653833 / +21.0%	499817947 / 533408598 / -6.3%	0.77 / 0.60 / +29.1%
tpch_q16/datafusion:vortex-compact	162760049 / 156893069 / +3.7%	279565846 / 305626596 / -8.5%	0.58 / 0.51 / +13.4%
tpch_q17/datafusion:vortex-compact	506313362 / 308115737 / +64.3% 🔴	679311971 / 439152831 / +54.7% 🔴	0.75 / 0.70 / +6.2%
tpch_q18/datafusion:vortex-compact	271057297 / 315876842 / -14.2%	551011501 / 422821460 / +30.3% 🔴	0.49 / 0.75 / -34.2%
tpch_q19/datafusion:vortex-compact	440587853 / 566689952 / -22.3%	507825692 / 634694832 / -20.0%	0.87 / 0.89 / -2.8%
tpch_q20/datafusion:vortex-compact	289956234 / 332962147 / -12.9%	574578081 / 772644892 / -25.6%	0.50 / 0.43 / +17.1%
tpch_q21/datafusion:vortex-compact	646337964 / 518922387 / +24.6%	914864536 / 818031835 / +11.8%	0.71 / 0.63 / +11.4%
tpch_q22/datafusion:vortex-compact	168842147 / 199768452 / -15.5%	343900257 / 475829515 / -27.7%	0.49 / 0.42 / +16.9%

datafusion / parquet / ns (0.975x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	187763856 / 178016017 / +5.5%	431156134 / 495450318 / -13.0%	0.44 / 0.36 / +21.2%
tpch_q02/datafusion:parquet	245798332 / 306628301 / -19.8%	436143145 / 519796968 / -16.1%	0.56 / 0.59 / -4.5%
tpch_q03/datafusion:parquet	253599692 / 292543749 / -13.3%	670376783 / 912095687 / -26.5%	0.38 / 0.32 / +17.9%
tpch_q04/datafusion:parquet	175169269 / 164998718 / +6.2%	399814057 / 335045317 / +19.3%	0.44 / 0.49 / -11.0%
tpch_q05/datafusion:parquet	342752618 / 373460618 / -8.2%	483786620 / 541110527 / -10.6%	0.71 / 0.69 / +2.7%
tpch_q06/datafusion:parquet	117244413 / 120578213 / -2.8%	228913180 / 238244559 / -3.9%	0.51 / 0.51 / +1.2%
tpch_q07/datafusion:parquet	352838183 / 398402508 / -11.4%	481419796 / 625993677 / -23.1%	0.73 / 0.64 / +15.2%
tpch_q08/datafusion:parquet	413841465 / 493688105 / -16.2%	565375979 / 528320312 / +7.0%	0.73 / 0.93 / -21.7%
tpch_q09/datafusion:parquet	413104744 / 504326202 / -18.1%	570215948 / 759184644 / -24.9%	0.72 / 0.66 / +9.1%
tpch_q10/datafusion:parquet	322901901 / 342149568 / -5.6%	485113752 / 573847613 / -15.5%	0.67 / 0.60 / +11.6%
tpch_q11/datafusion:parquet	244432493 / 298138811 / -18.0%	363656975 / 445897151 / -18.4%	0.67 / 0.67 / +0.5%
tpch_q12/datafusion:parquet	196495920 / 255589207 / -23.1%	434309022 / 361728412 / +20.1%	0.45 / 0.71 / -36.0%
tpch_q13/datafusion:parquet	371519882 / 374566865 / -0.8%	587850925 / 507762316 / +15.8%	0.63 / 0.74 / -14.3%
tpch_q14/datafusion:parquet	178624837 / 164213936 / +8.8%	262354330 / 317040765 / -17.2%	0.68 / 0.52 / +31.4%
tpch_q15/datafusion:parquet	310241041 / 311124245 / -0.3%	462380764 / 453291951 / +2.0%	0.67 / 0.69 / -2.2%
tpch_q16/datafusion:parquet	136176912 / 108655308 / +25.3%	267097501 / 251800031 / +6.1%	0.51 / 0.43 / +18.2%
tpch_q17/datafusion:parquet	414902487 / 284328021 / +45.9% 🔴	611361025 / 450963338 / +35.6% 🔴	0.68 / 0.63 / +7.6%
tpch_q18/datafusion:parquet	347225836 / 455480163 / -23.8%	515854393 / 537131737 / -4.0%	0.67 / 0.85 / -20.6%
tpch_q19/datafusion:parquet	206087315 / 162957226 / +26.5%	558555128 / 353531303 / +58.0% 🔴	0.37 / 0.46 / -20.0%
tpch_q20/datafusion:parquet	352725850 / 266459575 / +32.4% 🔴	499809402 / 449827599 / +11.1%	0.71 / 0.59 / +19.1%
tpch_q21/datafusion:parquet	324822362 / 409385342 / -20.7%	454677549 / 494695184 / -8.1%	0.71 / 0.83 / -13.7%
tpch_q22/datafusion:parquet	163524716 / 143001852 / +14.4%	342042621 / 303152925 / +12.8%	0.48 / 0.47 / +1.3%

duckdb / vortex-file-compressed / ns (0.982x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	203602258 / 200985088 / +1.3%	354274706 / 299305583 / +18.4%	0.57 / 0.67 / -14.4%
tpch_q02/duckdb:vortex-file-compressed	408395388 / 399297427 / +2.3%	441232170 / 434731490 / +1.5%	0.93 / 0.92 / +0.8%
tpch_q03/duckdb:vortex-file-compressed	525493623 / 476761353 / +10.2%	591103987 / 656548464 / -10.0%	0.89 / 0.73 / +22.4%
tpch_q04/duckdb:vortex-file-compressed	285149672 / 312109713 / -8.6%	300701414 / 307371315 / -2.2%	0.95 / 1.02 / -6.6%
tpch_q05/duckdb:vortex-file-compressed	425280551 / 416078269 / +2.2%	439531786 / 737458180 / -40.4% 🟢	0.97 / 0.56 / +71.5%
tpch_q06/duckdb:vortex-file-compressed	283486995 / 281935095 / +0.6%	284936582 / 315990233 / -9.8%	0.99 / 0.89 / +11.5%
tpch_q07/duckdb:vortex-file-compressed	488094616 / 552045963 / -11.6%	522238686 / 550854672 / -5.2%	0.93 / 1.00 / -6.7%
tpch_q08/duckdb:vortex-file-compressed	615163905 / 655930356 / -6.2%	598711223 / 740011782 / -19.1%	1.03 / 0.89 / +15.9%
tpch_q09/duckdb:vortex-file-compressed	455613062 / 461055743 / -1.2%	429066303 / 447444196 / -4.1%	1.06 / 1.03 / +3.1%
tpch_q10/duckdb:vortex-file-compressed	466665126 / 482504350 / -3.3%	640302999 / 631996780 / +1.3%	0.73 / 0.76 / -4.5%
tpch_q11/duckdb:vortex-file-compressed	199284333 / 180540946 / +10.4%	198613935 / 218558498 / -9.1%	1.00 / 0.83 / +21.5%
tpch_q12/duckdb:vortex-file-compressed	456109116 / 439758855 / +3.7%	582085708 / 569291854 / +2.2%	0.78 / 0.77 / +1.4%
tpch_q13/duckdb:vortex-file-compressed	336832728 / 375644234 / -10.3%	438137238 / 370181084 / +18.4%	0.77 / 1.01 / -24.2%
tpch_q14/duckdb:vortex-file-compressed	229010256 / 239386768 / -4.3%	305235859 / 319772479 / -4.5%	0.75 / 0.75 / +0.2%
tpch_q15/duckdb:vortex-file-compressed	138223613 / 150249059 / -8.0%	167225346 / 272687652 / -38.7% 🟢	0.83 / 0.55 / +50.0%
tpch_q16/duckdb:vortex-file-compressed	199646217 / 201681486 / -1.0%	234093899 / 276136749 / -15.2%	0.85 / 0.73 / +16.8%
tpch_q17/duckdb:vortex-file-compressed	397204444 / 392475910 / +1.2%	425791657 / 402010720 / +5.9%	0.93 / 0.98 / -4.4%
tpch_q18/duckdb:vortex-file-compressed	317079317 / 309070836 / +2.6%	409939043 / 380464553 / +7.7%	0.77 / 0.81 / -4.8%
tpch_q19/duckdb:vortex-file-compressed	336041485 / 343830641 / -2.3%	336052813 / 390174628 / -13.9%	1.00 / 0.88 / +13.5%
tpch_q20/duckdb:vortex-file-compressed	488489802 / 390668933 / +25.0%	418841869 / 488255222 / -14.2%	1.17 / 0.80 / +45.8%
tpch_q21/duckdb:vortex-file-compressed	576923364 / 777506430 / -25.8%	655957803 / 685295218 / -4.3%	0.88 / 1.13 / -22.5%
tpch_q22/duckdb:vortex-file-compressed	174566850 / 187456477 / -6.9%	187531469 / 204054429 / -8.1%	0.93 / 0.92 / +1.3%

duckdb / vortex-compact / ns (1.000x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	208151636 / 207990450 / +0.1%	286403612 / 235472184 / +21.6%	0.73 / 0.88 / -17.7%
tpch_q02/duckdb:vortex-compact	392277189 / 382132657 / +2.7%	423986191 / 411234999 / +3.1%	0.93 / 0.93 / -0.4%
tpch_q03/duckdb:vortex-compact	400602089 / 401664322 / -0.3%	613163607 / 473557683 / +29.5%	0.65 / 0.85 / -23.0%
tpch_q04/duckdb:vortex-compact	285223226 / 240969012 / +18.4%	312470950 / 308248720 / +1.4%	0.91 / 0.78 / +16.8%
tpch_q05/duckdb:vortex-compact	373972541 / 401112457 / -6.8%	437890877 / 439570987 / -0.4%	0.85 / 0.91 / -6.4%
tpch_q06/duckdb:vortex-compact	287730536 / 312680432 / -8.0%	333291405 / 318286270 / +4.7%	0.86 / 0.98 / -12.1%
tpch_q07/duckdb:vortex-compact	482132247 / 445339368 / +8.3%	472551494 / 492388414 / -4.0%	1.02 / 0.90 / +12.8%
tpch_q08/duckdb:vortex-compact	590459363 / 545076571 / +8.3%	742451930 / 597275310 / +24.3%	0.80 / 0.91 / -12.9%
tpch_q09/duckdb:vortex-compact	488753620 / 486577916 / +0.4%	670540069 / 431422568 / +55.4% 🔴	0.73 / 1.13 / -35.4%
tpch_q10/duckdb:vortex-compact	420814821 / 491269677 / -14.3%	439712464 / 625808569 / -29.7%	0.96 / 0.79 / +21.9%
tpch_q11/duckdb:vortex-compact	187414528 / 199359478 / -6.0%	196639714 / 198511649 / -0.9%	0.95 / 1.00 / -5.1%
tpch_q12/duckdb:vortex-compact	699643789 / 481349385 / +45.4% 🔴	693194977 / 425691167 / +62.8% 🔴	1.01 / 1.13 / -10.7%
tpch_q13/duckdb:vortex-compact	384587336 / 428515292 / -10.3%	445950144 / 493785196 / -9.7%	0.86 / 0.87 / -0.6%
tpch_q14/duckdb:vortex-compact	240735849 / 239165155 / +0.7%	333804580 / 279038170 / +19.6%	0.72 / 0.86 / -15.9%
tpch_q15/duckdb:vortex-compact	168020905 / 160071446 / +5.0%	231251312 / 205434557 / +12.6%	0.73 / 0.78 / -6.8%
tpch_q16/duckdb:vortex-compact	170958676 / 167219879 / +2.2%	185592412 / 174116501 / +6.6%	0.92 / 0.96 / -4.1%
tpch_q17/duckdb:vortex-compact	395374798 / 400234708 / -1.2%	456568614 / 398623507 / +14.5%	0.87 / 1.00 / -13.8%
tpch_q18/duckdb:vortex-compact	306643998 / 294502213 / +4.1%	301343976 / 338246725 / -10.9%	1.02 / 0.87 / +16.9%
tpch_q19/duckdb:vortex-compact	351476058 / 340097194 / +3.3%	441385761 / 337183837 / +30.9% 🔴	0.80 / 1.01 / -21.1%
tpch_q20/duckdb:vortex-compact	391742821 / 361633445 / +8.3%	501487380 / 399553594 / +25.5%	0.78 / 0.91 / -13.7%
tpch_q21/duckdb:vortex-compact	723109394 / 1038657156 / -30.4% 🟢	801480200 / 1070879636 / -25.2%	0.90 / 0.97 / -7.0%
tpch_q22/duckdb:vortex-compact	209635760 / 232751122 / -9.9%	287305366 / 305105769 / -5.8%	0.73 / 0.76 / -4.4%

duckdb / parquet / ns (1.015x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	295389615 / 316411939 / -6.6%	303938731 / 290087474 / +4.8%	0.97 / 1.09 / -10.9%
tpch_q02/duckdb:parquet	609993915 / 631189148 / -3.4%	708064537 / 817122781 / -13.3%	0.86 / 0.77 / +11.5%
tpch_q03/duckdb:parquet	717977181 / 746378080 / -3.8%	726828664 / 750629889 / -3.2%	0.99 / 0.99 / -0.7%
tpch_q04/duckdb:parquet	463280644 / 447939282 / +3.4%	618977236 / 513648631 / +20.5%	0.75 / 0.87 / -14.2%
tpch_q05/duckdb:parquet	930094315 / 860168823 / +8.1%	821426769 / 882509081 / -6.9%	1.13 / 0.97 / +16.2%
tpch_q06/duckdb:parquet	275030841 / 271848978 / +1.2%	501373140 / 252013549 / +98.9% 🔴	0.55 / 1.08 / -49.1%
tpch_q07/duckdb:parquet	759764216 / 775466976 / -2.0%	848176805 / 942813064 / -10.0%	0.90 / 0.82 / +8.9%
tpch_q08/duckdb:parquet	1042305058 / 1036331739 / +0.6%	1119821838 / 1049020935 / +6.7%	0.93 / 0.99 / -5.8%
tpch_q09/duckdb:parquet	942656232 / 1247216189 / -24.4%	1003169521 / 1434740383 / -30.1% 🟢	0.94 / 0.87 / +8.1%
tpch_q10/duckdb:parquet	909125520 / 860343018 / +5.7%	908559412 / 932762354 / -2.6%	1.00 / 0.92 / +8.5%
tpch_q11/duckdb:parquet	426798860 / 424231496 / +0.6%	388276585 / 461177036 / -15.8%	1.10 / 0.92 / +19.5%
tpch_q12/duckdb:parquet	515212016 / 592815625 / -13.1%	539577143 / 743887534 / -27.5%	0.95 / 0.80 / +19.8%
tpch_q13/duckdb:parquet	701949785 / 668360257 / +5.0%	832944151 / 897317502 / -7.2%	0.84 / 0.74 / +13.1%
tpch_q14/duckdb:parquet	603728963 / 450480318 / +34.0% 🔴	644274736 / 467676588 / +37.8% 🔴	0.94 / 0.96 / -2.7%
tpch_q15/duckdb:parquet	388695808 / 378560148 / +2.7%	435096818 / 348198539 / +25.0%	0.89 / 1.09 / -17.8%
tpch_q16/duckdb:parquet	467647072 / 474664356 / -1.5%	469635733 / 577215294 / -18.6%	1.00 / 0.82 / +21.1%
tpch_q17/duckdb:parquet	442188188 / 395291806 / +11.9%	475186946 / 477344768 / -0.5%	0.93 / 0.83 / +12.4%
tpch_q18/duckdb:parquet	601527163 / 595924551 / +0.9%	562916426 / 570575053 / -1.3%	1.07 / 1.04 / +2.3%
tpch_q19/duckdb:parquet	550238004 / 503719804 / +9.2%	537093018 / 465620576 / +15.3%	1.02 / 1.08 / -5.3%
tpch_q20/duckdb:parquet	829216247 / 714083118 / +16.1%	1223596017 / 814068916 / +50.3% 🔴	0.68 / 0.88 / -22.7%
tpch_q21/duckdb:parquet	668787584 / 691974834 / -3.4%	714258901 / 844055308 / -15.4%	0.94 / 0.82 / +14.2%
tpch_q22/duckdb:parquet	404797729 / 389911258 / +3.8%	420192650 / 305449635 / +37.6% 🔴	0.96 / 1.28 / -24.5%

github-actions · 2026-10-07T10:48:19Z

Benchmarks: Compression 📖

Commits: PR e1111f9c vs base 9eb20ba0

vortex / vortex-file-compressed / ns (0.978x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
compress time/Arade	755076188 / 770669345 / -2.0%
compress time/Bimbo	3686549025 / 3728250920 / -1.1%
compress time/CMSprovider	2502129407 / 2657261714 / -5.8%
compress time/Euro2016	265746503 / 274873657 / -3.3%
compress time/Food	277015877 / 283267092 / -2.2%
compress time/HashTags	471904349 / 481686600 / -2.0%
compress time/TPC-H l_comment canonical	621383402 / 632367396 / -1.7%
compress time/TPC-H l_comment chunked	622821429 / 635152795 / -1.9%
compress time/taxi	396441819 / 410537065 / -3.4%
compress time/wide table cols=100 chunks=1 rows=1000	7200640 / 7159149 / +0.6%
compress time/wide table cols=100 chunks=50 rows=1000	7021871 / 7049765 / -0.4%
compress time/wide table cols=1000 chunks=1 rows=1000	69408756 / 70376604 / -1.4%
compress time/wide table cols=1000 chunks=50 rows=1000	70466095 / 69783209 / +1.0%
compress time/wide table cols=10000 chunks=1 rows=1000	757808905 / 770465530 / -1.6%
compress time/wide table cols=10000 chunks=50 rows=1000	765194027 / 758299713 / +0.9%
decompress time/Arade	9098615 / 9192629 / -1.0%
decompress time/Bimbo	37570786 / 39676580 / -5.3%
decompress time/CMSprovider	28685019 / 28999997 / -1.1%
decompress time/Euro2016	6690861 / 7146664 / -6.4%
decompress time/Food	2467666 / 2479442 / -0.5%
decompress time/HashTags	46576952 / 49229424 / -5.4%
decompress time/TPC-H l_comment canonical	20656664 / 22125423 / -6.6%
decompress time/TPC-H l_comment chunked	20520895 / 21981166 / -6.6%
decompress time/taxi	5606175 / 5716910 / -1.9%
decompress time/wide table cols=100 chunks=1 rows=1000	1985778 / 1990587 / -0.2%
decompress time/wide table cols=100 chunks=50 rows=1000	1956485 / 1995100 / -1.9%
decompress time/wide table cols=1000 chunks=1 rows=1000	19280008 / 19303555 / -0.1%
decompress time/wide table cols=1000 chunks=50 rows=1000	18937720 / 19583457 / -3.3%
decompress time/wide table cols=10000 chunks=1 rows=1000	223176724 / 223932040 / -0.3%
decompress time/wide table cols=10000 chunks=50 rows=1000	220933156 / 223435829 / -1.1%

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

name	bytes (PR / base / %diff)
vortex-file-compressed size/Arade	142212028 / 142212028 / +0.0%
vortex-file-compressed size/Bimbo	458553996 / 458553996 / +0.0%
vortex-file-compressed size/CMSprovider	420778804 / 420778804 / +0.0%
vortex-file-compressed size/Euro2016	164045668 / 164045668 / +0.0%
vortex-file-compressed size/Food	38949464 / 38949464 / +0.0%
vortex-file-compressed size/HashTags	190338852 / 190338852 / +0.0%
vortex-file-compressed size/TPC-H l_comment canonical	179845112 / 179845112 / +0.0%
vortex-file-compressed size/TPC-H l_comment chunked	179845112 / 179845112 / +0.0%
vortex-file-compressed size/taxi	49994396 / 49994396 / +0.0%
vortex-file-compressed size/wide table cols=100 chunks=1 rows=1000	932480 / 932480 / +0.0%
vortex-file-compressed size/wide table cols=100 chunks=50 rows=1000	932480 / 932480 / +0.0%
vortex-file-compressed size/wide table cols=1000 chunks=1 rows=1000	9309680 / 9309680 / +0.0%
vortex-file-compressed size/wide table cols=1000 chunks=50 rows=1000	9309680 / 9309680 / +0.0%
vortex-file-compressed size/wide table cols=10000 chunks=1 rows=1000	93117680 / 93117680 / +0.0%
vortex-file-compressed size/wide table cols=10000 chunks=50 rows=1000	93117680 / 93117680 / +0.0%

vortex / vortex-file-compressed / ratio (0.989x ➖, 0↑ 0↓)

name	ratio (PR / base / %diff)
vortex:parquet-zstd ratio compress time/Arade	0.335632289 / 0.342342754 / -2.0%
vortex:parquet-zstd ratio compress time/Bimbo	0.312948748 / 0.315278429 / -0.7%
vortex:parquet-zstd ratio compress time/CMSprovider	0.393351438 / 0.415181194 / -5.3%
vortex:parquet-zstd ratio compress time/Euro2016	0.246898039 / 0.25379589 / -2.7%
vortex:parquet-zstd ratio compress time/Food	0.375304032 / 0.38100973 / -1.5%
vortex:parquet-zstd ratio compress time/HashTags	0.257819189 / 0.262733488 / -1.9%
vortex:parquet-zstd ratio compress time/TPC-H l_comment canonical	0.236926806 / 0.240231253 / -1.4%
vortex:parquet-zstd ratio compress time/TPC-H l_comment chunked	0.236190855 / 0.241847091 / -2.3%
vortex:parquet-zstd ratio compress time/taxi	0.363687438 / 0.375417151 / -3.1%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=1 rows=1000	1.82293668 / 1.81562818 / +0.4%
vortex:parquet-zstd ratio compress time/wide table cols=100 chunks=50 rows=1000	1.78538545 / 1.78028055 / +0.3%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=1 rows=1000	1.55524825 / 1.56571153 / -0.7%
vortex:parquet-zstd ratio compress time/wide table cols=1000 chunks=50 rows=1000	1.60184688 / 1.5534845 / +3.1%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=1 rows=1000	1.64643892 / 1.67568216 / -1.7%
vortex:parquet-zstd ratio compress time/wide table cols=10000 chunks=50 rows=1000	1.66721594 / 1.64509022 / +1.3%
vortex:parquet-zstd ratio decompress time/Arade	0.016320504 / 0.0163671309 / -0.3%
vortex:parquet-zstd ratio decompress time/Bimbo	0.0233390043 / 0.0244461652 / -4.5%
vortex:parquet-zstd ratio decompress time/CMSprovider	0.021091628 / 0.0212772044 / -0.9%
vortex:parquet-zstd ratio decompress time/Euro2016	0.020192696 / 0.0214575379 / -5.9%
vortex:parquet-zstd ratio decompress time/Food	0.0144996132 / 0.0144850595 / +0.1%
vortex:parquet-zstd ratio decompress time/HashTags	0.0902154526 / 0.0952671294 / -5.3%
vortex:parquet-zstd ratio decompress time/TPC-H l_comment canonical	0.0414995798 / 0.0444322048 / -6.6%
vortex:parquet-zstd ratio decompress time/TPC-H l_comment chunked	0.0412179511 / 0.0440772187 / -6.5%
vortex:parquet-zstd ratio decompress time/taxi	0.0257438767 / 0.0261318088 / -1.5%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=1 rows=1000	0.98119851 / 0.972000006 / +0.9%
vortex:parquet-zstd ratio decompress time/wide table cols=100 chunks=50 rows=1000	0.953436467 / 0.950301938 / +0.3%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=1 rows=1000	0.817354463 / 0.815271497 / +0.3%
vortex:parquet-zstd ratio decompress time/wide table cols=1000 chunks=50 rows=1000	0.840786556 / 0.83166691 / +1.1%
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=1 rows=1000	0.914198885 / 0.922184102 / -0.9%
vortex:parquet-zstd ratio decompress time/wide table cols=10000 chunks=50 rows=1000	0.903814541 / 0.899261968 / +0.5%
vortex:parquet-zstd size/Arade	0.551178899 / 0.551178899 / -0.0%
vortex:parquet-zstd size/Bimbo	1.19254454 / 1.19254454 / +0.0%
vortex:parquet-zstd size/CMSprovider	1.11645609 / 1.11645609 / -0.0%
vortex:parquet-zstd size/Euro2016	1.33393183 / 1.33393183 / -0.0%
vortex:parquet-zstd size/Food	1.09103668 / 1.09103668 / +0.0%
vortex:parquet-zstd size/HashTags	1.42578493 / 1.42578493 / -0.0%
vortex:parquet-zstd size/TPC-H l_comment canonical	1.13568523 / 1.13568523 / -0.0%
vortex:parquet-zstd size/TPC-H l_comment chunked	1.13568523 / 1.13568523 / -0.0%
vortex:parquet-zstd size/taxi	0.904325412 / 0.904325412 / -0.0%
vortex:parquet-zstd size/wide table cols=100 chunks=1 rows=1000	1.00008151 / 1.00008151 / +0.0%
vortex:parquet-zstd size/wide table cols=100 chunks=50 rows=1000	1.00008151 / 1.00008151 / +0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=1 rows=1000	0.99846375 / 0.99846375 / -0.0%
vortex:parquet-zstd size/wide table cols=1000 chunks=50 rows=1000	0.99846375 / 0.99846375 / -0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=1 rows=1000	0.998688074 / 0.998688074 / -0.0%
vortex:parquet-zstd size/wide table cols=10000 chunks=50 rows=1000	0.998688074 / 0.998688074 / -0.0%

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

name	ns (PR / base / %diff)
parquet_rs-zstd compress time/Arade	2249712593 / 2251163011 / -0.1%
parquet_rs-zstd compress time/Bimbo	11780040799 / 11825264827 / -0.4%
parquet_rs-zstd compress time/CMSprovider	6361053156 / 6400245848 / -0.6%
parquet_rs-zstd compress time/Euro2016	1076341083 / 1083050071 / -0.6%
parquet_rs-zstd compress time/Food	738110580 / 743464195 / -0.7%
parquet_rs-zstd compress time/HashTags	1830369383 / 1833365836 / -0.2%
parquet_rs-zstd compress time/TPC-H l_comment canonical	2622680869 / 2632327759 / -0.4%
parquet_rs-zstd compress time/TPC-H l_comment chunked	2636941333 / 2626257742 / +0.4%
parquet_rs-zstd compress time/taxi	1090061899 / 1093549039 / -0.3%
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	3950022 / 3943070 / +0.2%
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000	3932972 / 3959918 / -0.7%
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	44628731 / 44948640 / -0.7%
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	43990531 / 44920441 / -2.1%
parquet_rs-zstd compress time/wide table cols=10000 chunks=1 rows=1000	460271496 / 459792166 / +0.1%
parquet_rs-zstd compress time/wide table cols=10000 chunks=50 rows=1000	458965157 / 460947190 / -0.4%
parquet_rs-zstd decompress time/Arade	557495957 / 561651827 / -0.7%
parquet_rs-zstd decompress time/Bimbo	1609785298 / 1623018564 / -0.8%
parquet_rs-zstd decompress time/CMSprovider	1360019197 / 1362960869 / -0.2%
parquet_rs-zstd decompress time/Euro2016	331350553 / 333060765 / -0.5%
parquet_rs-zstd decompress time/Food	170188402 / 171172373 / -0.6%
parquet_rs-zstd decompress time/HashTags	516285743 / 516751416 / -0.1%
parquet_rs-zstd decompress time/TPC-H l_comment canonical	497755980 / 497959152 / -0.0%
parquet_rs-zstd decompress time/TPC-H l_comment chunked	497863054 / 498696756 / -0.2%
parquet_rs-zstd decompress time/taxi	217767319 / 218772074 / -0.5%
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2023829 / 2047929 / -1.2%
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2052035 / 2099438 / -2.3%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	23588307 / 23677456 / -0.4%
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	22523814 / 23547236 / -4.3%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=1 rows=1000	244122726 / 242827912 / +0.5%
parquet_rs-zstd decompress time/wide table cols=10000 chunks=50 rows=1000	244445233 / 248465783 / -1.6%

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

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

vortex / arrow-ipc / ns (0.997x ➖, 0↑ 1↓)

name	ns (PR / base / %diff)
arrow-ipc compress time/Arade	98979708 / 100237859 / -1.3%
arrow-ipc compress time/Bimbo	615213500 / 628151718 / -2.1%
arrow-ipc compress time/CMSprovider	389824953 / 387788251 / +0.5%
arrow-ipc compress time/Euro2016	38393175 / 38625357 / -0.6%
arrow-ipc compress time/Food	33686657 / 34273234 / -1.7%
arrow-ipc compress time/HashTags	78433106 / 79568140 / -1.4%
arrow-ipc compress time/TPC-H l_comment canonical	496728543 / 504033762 / -1.4%
arrow-ipc compress time/TPC-H l_comment chunked	504326143 / 527125142 / -4.3%
arrow-ipc compress time/taxi	74327084 / 75731238 / -1.9%
arrow-ipc compress time/wide table cols=100 chunks=1 rows=1000	204054 / 210969 / -3.3%
arrow-ipc compress time/wide table cols=100 chunks=50 rows=1000	203243 / 209418 / -2.9%
arrow-ipc compress time/wide table cols=1000 chunks=1 rows=1000	2248286 / 2280341 / -1.4%
arrow-ipc compress time/wide table cols=1000 chunks=50 rows=1000	2224522 / 2267657 / -1.9%
arrow-ipc compress time/wide table cols=10000 chunks=1 rows=1000	25388161 / 25586314 / -0.8%
arrow-ipc compress time/wide table cols=10000 chunks=50 rows=1000	25469622 / 25727909 / -1.0%
arrow-ipc decompress time/Arade	181074209 / 181883837 / -0.4%
arrow-ipc decompress time/Bimbo	414578813 / 405697665 / +2.2%
arrow-ipc decompress time/CMSprovider	580100464 / 473369623 / +22.5% 🔴
arrow-ipc decompress time/Euro2016	74875655 / 75214542 / -0.5%
arrow-ipc decompress time/Food	58061312 / 58436123 / -0.6%
arrow-ipc decompress time/HashTags	143158088 / 143764169 / -0.4%
arrow-ipc decompress time/TPC-H l_comment canonical	533064548 / 545552295 / -2.3%
arrow-ipc decompress time/TPC-H l_comment chunked	532449551 / 530023864 / +0.5%
arrow-ipc decompress time/taxi	48024490 / 48513547 / -1.0%
arrow-ipc decompress time/wide table cols=100 chunks=1 rows=1000	316995 / 321474 / -1.4%
arrow-ipc decompress time/wide table cols=100 chunks=50 rows=1000	320404 / 320984 / -0.2%
arrow-ipc decompress time/wide table cols=1000 chunks=1 rows=1000	3541165 / 3583862 / -1.2%
arrow-ipc decompress time/wide table cols=1000 chunks=50 rows=1000	3569260 / 3625046 / -1.5%
arrow-ipc decompress time/wide table cols=10000 chunks=1 rows=1000	37406228 / 36582883 / +2.3%
arrow-ipc decompress time/wide table cols=10000 chunks=50 rows=1000	37287535 / 36469163 / +2.2%

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

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

github-actions · 2026-10-07T10:52:10Z

Benchmarks: TPC-H SF=10 on S3 📖

Commits: PR e1111f9c vs base 5d5f429a
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -1.7%
Engines: DataFusion No clear signal (-5.2%, environment too noisy confidence) · DuckDB No clear signal (+1.8%, environment too noisy confidence)
Vortex (geomean): hot 0.910x ➖ · cold 0.879x ➖
Parquet (geomean): hot 0.926x ➖ · cold 0.862x ➖
Shifts: Parquet (control) -7.4% · Median polish -6.7%

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-compact / ns (0.884x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-compact	329668787 / 370526604 / -11.0%	858388751 / 949237918 / -9.6%	0.38 / 0.39 / -1.6%
tpch_q02/datafusion:vortex-compact	544915464 / 542430522 / +0.5%	1014842970 / 1137672344 / -10.8%	0.54 / 0.48 / +12.6%
tpch_q03/datafusion:vortex-compact	554950954 / 606035585 / -8.4%	1366677780 / 2012270682 / -32.1% 🟢	0.41 / 0.30 / +34.8%
tpch_q04/datafusion:vortex-compact	259861954 / 352384025 / -26.3%	670934745 / 714478924 / -6.1%	0.39 / 0.49 / -21.5%
tpch_q05/datafusion:vortex-compact	673868795 / 838130205 / -19.6%	990026923 / 947497657 / +4.5%	0.68 / 0.88 / -23.1%
tpch_q06/datafusion:vortex-compact	420216030 / 336412070 / +24.9%	594266906 / 544991310 / +9.0%	0.71 / 0.62 / +14.6%
tpch_q07/datafusion:vortex-compact	651751552 / 734977378 / -11.3%	849794514 / 1010702580 / -15.9%	0.77 / 0.73 / +5.5%
tpch_q08/datafusion:vortex-compact	907726619 / 1007051367 / -9.9%	1237999970 / 1386003331 / -10.7%	0.73 / 0.73 / +0.9%
tpch_q09/datafusion:vortex-compact	725496000 / 857185302 / -15.4%	1052243741 / 1008894731 / +4.3%	0.69 / 0.85 / -18.8%
tpch_q10/datafusion:vortex-compact	670984325 / 763807832 / -12.2%	948906608 / 1070812697 / -11.4%	0.71 / 0.71 / -0.9%
tpch_q11/datafusion:vortex-compact	362731073 / 340270043 / +6.6%	613844446 / 704257957 / -12.8%	0.59 / 0.48 / +22.3%
tpch_q12/datafusion:vortex-compact	522979693 / 520794405 / +0.4%	849730691 / 907522864 / -6.4%	0.62 / 0.57 / +7.2%
tpch_q13/datafusion:vortex-compact	349891596 / 536261210 / -34.8% 🟢	731209115 / 940296986 / -22.2%	0.48 / 0.57 / -16.1%
tpch_q14/datafusion:vortex-compact	351610521 / 380328836 / -7.6%	462674447 / 435151663 / +6.3%	0.76 / 0.87 / -13.1%
tpch_q15/datafusion:vortex-compact	561482039 / 613131956 / -8.4%	805831716 / 908477397 / -11.3%	0.70 / 0.67 / +3.2%
tpch_q16/datafusion:vortex-compact	265777453 / 342977402 / -22.5%	479069214 / 468303150 / +2.3%	0.55 / 0.73 / -24.3%
tpch_q17/datafusion:vortex-compact	756985132 / 695567341 / +8.8%	956562654 / 940584518 / +1.7%	0.79 / 0.74 / +7.0%
tpch_q18/datafusion:vortex-compact	568390881 / 585387649 / -2.9%	624268063 / 748405171 / -16.6%	0.91 / 0.78 / +16.4%
tpch_q19/datafusion:vortex-compact	504100041 / 568745177 / -11.4%	623470436 / 718771368 / -13.3%	0.81 / 0.79 / +2.2%
tpch_q20/datafusion:vortex-compact	704110818 / 1369157159 / -48.6% 🟢	1027396653 / 1269348080 / -19.1%	0.69 / 1.08 / -36.5%
tpch_q21/datafusion:vortex-compact	788088955 / 1101956984 / -28.5%	1084588981 / 1248981840 / -13.2%	0.73 / 0.88 / -17.6%
tpch_q22/datafusion:vortex-compact	474711401 / 408440860 / +16.2%	729002132 / 704087297 / +3.5%	0.65 / 0.58 / +12.3%

datafusion / parquet / ns (0.932x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	274282727 / 271177964 / +1.1%	728415482 / 813097099 / -10.4%	0.38 / 0.33 / +12.9%
tpch_q02/datafusion:parquet	571801299 / 700437915 / -18.4%	1423163917 / 1186122667 / +20.0%	0.40 / 0.59 / -32.0%
tpch_q03/datafusion:parquet	544603090 / 562883555 / -3.2%	1149379781 / 1060091536 / +8.4%	0.47 / 0.53 / -10.8%
tpch_q04/datafusion:parquet	377182594 / 367940591 / +2.5%	510352011 / 495240547 / +3.1%	0.74 / 0.74 / -0.5%
tpch_q05/datafusion:parquet	654155005 / 765578459 / -14.6%	1019884119 / 1032772999 / -1.2%	0.64 / 0.74 / -13.5%
tpch_q06/datafusion:parquet	206349254 / 208788224 / -1.2%	362613758 / 451754784 / -19.7%	0.57 / 0.46 / +23.1%
tpch_q07/datafusion:parquet	689881211 / 616664255 / +11.9%	896064192 / 843451040 / +6.2%	0.77 / 0.73 / +5.3%
tpch_q08/datafusion:parquet	773845104 / 747141496 / +3.6%	985574872 / 1162512159 / -15.2%	0.79 / 0.64 / +22.2%
tpch_q09/datafusion:parquet	906349915 / 879408712 / +3.1%	1183363692 / 1157116190 / +2.3%	0.77 / 0.76 / +0.8%
tpch_q10/datafusion:parquet	1393116968 / 1393039012 / +0.0%	1924414767 / 1734719391 / +10.9%	0.72 / 0.80 / -9.9%
tpch_q11/datafusion:parquet	383170414 / 527474348 / -27.4%	562516607 / 707696081 / -20.5%	0.68 / 0.75 / -8.6%
tpch_q12/datafusion:parquet	402364863 / 440498559 / -8.7%	546914929 / 727236396 / -24.8%	0.74 / 0.61 / +21.5%
tpch_q13/datafusion:parquet	426575212 / 451911220 / -5.6%	784542912 / 810922262 / -3.3%	0.54 / 0.56 / -2.4%
tpch_q14/datafusion:parquet	529416284 / 446967129 / +18.4%	639017523 / 663924066 / -3.8%	0.83 / 0.67 / +23.1%
tpch_q15/datafusion:parquet	535422705 / 804863711 / -33.5% 🟢	694411860 / 992616636 / -30.0% 🟢	0.77 / 0.81 / -4.9%
tpch_q16/datafusion:parquet	273387434 / 266893387 / +2.4%	584346673 / 560840919 / +4.2%	0.47 / 0.48 / -1.7%
tpch_q17/datafusion:parquet	528595585 / 620811247 / -14.9%	957360019 / 942235795 / +1.6%	0.55 / 0.66 / -16.2%
tpch_q18/datafusion:parquet	916955094 / 1159912159 / -20.9%	1102604000 / 1452089917 / -24.1%	0.83 / 0.80 / +4.1%
tpch_q19/datafusion:parquet	452827022 / 474741848 / -4.6%	648580106 / 650061101 / -0.2%	0.70 / 0.73 / -4.4%
tpch_q20/datafusion:parquet	711974385 / 841071169 / -15.3%	765562982 / 1110167614 / -31.0% 🟢	0.93 / 0.76 / +22.8%
tpch_q21/datafusion:parquet	912349537 / 970182818 / -6.0%	1121285092 / 1276305007 / -12.1%	0.81 / 0.76 / +7.0%
tpch_q22/datafusion:parquet	531426800 / 535315587 / -0.7%	751954135 / 780984383 / -3.7%	0.71 / 0.69 / +3.1%

duckdb / vortex-compact / ns (0.937x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-compact	1050180322 / 927495980 / +13.2%	1237348544 / 2380738692 / -48.0% 🟢	0.85 / 0.39 / +117.9%
tpch_q02/duckdb:vortex-compact	499646042 / 484469869 / +3.1%	576709759 / 726253861 / -20.6%	0.87 / 0.67 / +29.9%
tpch_q03/duckdb:vortex-compact	1233739892 / 1148979275 / +7.4%	1262031096 / 1965664798 / -35.8% 🟢	0.98 / 0.58 / +67.2%
tpch_q04/duckdb:vortex-compact	760149595 / 731945891 / +3.9%	1042308545 / 1124537171 / -7.3%	0.73 / 0.65 / +12.0%
tpch_q05/duckdb:vortex-compact	1232721564 / 1212316123 / +1.7%	1332653911 / 1563071969 / -14.7%	0.93 / 0.78 / +19.3%
tpch_q06/duckdb:vortex-compact	1154980920 / 1222077051 / -5.5%	1162220947 / 1234073444 / -5.8%	0.99 / 0.99 / +0.4%
tpch_q07/duckdb:vortex-compact	1611811400 / 1644085296 / -2.0%	1527634882 / 1688225298 / -9.5%	1.06 / 0.97 / +8.3%
tpch_q08/duckdb:vortex-compact	1535331175 / 1781186210 / -13.8%	1668612459 / 1867566810 / -10.7%	0.92 / 0.95 / -3.5%
tpch_q09/duckdb:vortex-compact	1765089230 / 2166721461 / -18.5%	1815319319 / 2029475706 / -10.6%	0.97 / 1.07 / -8.9%
tpch_q10/duckdb:vortex-compact	1624631534 / 1649510430 / -1.5%	2036126671 / 2321799347 / -12.3%	0.80 / 0.71 / +12.3%
tpch_q11/duckdb:vortex-compact	461213968 / 518462097 / -11.0%	621450197 / 705235092 / -11.9%	0.74 / 0.74 / +1.0%
tpch_q12/duckdb:vortex-compact	1995330080 / 2099540419 / -5.0%	2164440714 / 2873887840 / -24.7%	0.92 / 0.73 / +26.2%
tpch_q13/duckdb:vortex-compact	1126078619 / 1417514939 / -20.6%	1559083470 / 1904732907 / -18.1%	0.72 / 0.74 / -2.9%
tpch_q14/duckdb:vortex-compact	841651614 / 970251191 / -13.3%	958780934 / 1037258895 / -7.6%	0.88 / 0.94 / -6.2%
tpch_q15/duckdb:vortex-compact	914944644 / 1038486640 / -11.9%	915450756 / 1057884085 / -13.5%	1.00 / 0.98 / +1.8%
tpch_q16/duckdb:vortex-compact	234658918 / 274119462 / -14.4%	264646934 / 255097323 / +3.7%	0.89 / 1.07 / -17.5%
tpch_q17/duckdb:vortex-compact	1349971603 / 1366565689 / -1.2%	1390672017 / 1561722911 / -11.0%	0.97 / 0.88 / +10.9%
tpch_q18/duckdb:vortex-compact	1173626462 / 1353444965 / -13.3%	1224724022 / 1432939330 / -14.5%	0.96 / 0.94 / +1.5%
tpch_q19/duckdb:vortex-compact	1191573607 / 1254607882 / -5.0%	1277559472 / 1264302259 / +1.0%	0.93 / 0.99 / -6.0%
tpch_q20/duckdb:vortex-compact	1702743086 / 1830052647 / -7.0%	1855304906 / 1898695653 / -2.3%	0.92 / 0.96 / -4.8%
tpch_q21/duckdb:vortex-compact	2447637788 / 2729442395 / -10.3%	2583565623 / 2577692906 / +0.2%	0.95 / 1.06 / -10.5%
tpch_q22/duckdb:vortex-compact	636970074 / 678939434 / -6.2%	695152908 / 1164778082 / -40.3% 🟢	0.92 / 0.58 / +57.2%

duckdb / parquet / ns (0.920x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	389823038 / 398076940 / -2.1%	391233758 / 836608586 / -53.2% 🟢	1.00 / 0.48 / +109.4%
tpch_q02/duckdb:parquet	765296948 / 802718659 / -4.7%	928275180 / 1359181847 / -31.7% 🟢	0.82 / 0.59 / +39.6%
tpch_q03/duckdb:parquet	934001975 / 1042921190 / -10.4%	1301065793 / 1702572176 / -23.6%	0.72 / 0.61 / +17.2%
tpch_q04/duckdb:parquet	590047683 / 612011316 / -3.6%	639430793 / 1278382414 / -50.0% 🟢	0.92 / 0.48 / +92.8%
tpch_q05/duckdb:parquet	1300871141 / 1201418946 / +8.3%	1230461898 / 2016365364 / -39.0% 🟢	1.06 / 0.60 / +77.4%
tpch_q06/duckdb:parquet	338471820 / 626224416 / -46.0% 🟢	347995355 / 540528933 / -35.6% 🟢	0.97 / 1.16 / -16.0%
tpch_q07/duckdb:parquet	995818216 / 1005210969 / -0.9%	1189262699 / 885670721 / +34.3% 🔴	0.84 / 1.13 / -26.2%
tpch_q08/duckdb:parquet	1241066042 / 1478965948 / -16.1%	1496175871 / 1436745238 / +4.1%	0.83 / 1.03 / -19.4%
tpch_q09/duckdb:parquet	1224893148 / 1309316847 / -6.4%	1346654961 / 1334899030 / +0.9%	0.91 / 0.98 / -7.3%
tpch_q10/duckdb:parquet	1909758624 / 2025687153 / -5.7%	2241743191 / 3116933480 / -28.1%	0.85 / 0.65 / +31.1%
tpch_q11/duckdb:parquet	491804502 / 494111646 / -0.5%	506372541 / 578194678 / -12.4%	0.97 / 0.85 / +13.7%
tpch_q12/duckdb:parquet	729627792 / 851781122 / -14.3%	816616803 / 780667777 / +4.6%	0.89 / 1.09 / -18.1%
tpch_q13/duckdb:parquet	810071312 / 789692677 / +2.6%	938555521 / 1135549651 / -17.3%	0.86 / 0.70 / +24.1%
tpch_q14/duckdb:parquet	689000101 / 768264439 / -10.3%	695598453 / 758604496 / -8.3%	0.99 / 1.01 / -2.2%
tpch_q15/duckdb:parquet	576609461 / 506298386 / +13.9%	408849336 / 492155336 / -16.9%	1.41 / 1.03 / +37.1%
tpch_q16/duckdb:parquet	651646656 / 662446905 / -1.6%	670979450 / 686550133 / -2.3%	0.97 / 0.96 / +0.7%
tpch_q17/duckdb:parquet	556438148 / 590247301 / -5.7%	660289788 / 609227572 / +8.4%	0.84 / 0.97 / -13.0%
tpch_q18/duckdb:parquet	719261769 / 848536287 / -15.2%	679676665 / 1078731492 / -37.0% 🟢	1.06 / 0.79 / +34.5%
tpch_q19/duckdb:parquet	798039127 / 838308525 / -4.8%	878778568 / 1232509404 / -28.7%	0.91 / 0.68 / +33.5%
tpch_q20/duckdb:parquet	1000485785 / 1200096751 / -16.6%	1074493923 / 1378138815 / -22.0%	0.93 / 0.87 / +6.9%
tpch_q21/duckdb:parquet	904094468 / 999051790 / -9.5%	834313381 / 965478606 / -13.6%	1.08 / 1.03 / +4.7%
tpch_q22/duckdb:parquet	708411243 / 768695807 / -7.8%	809581806 / 886547081 / -8.7%	0.88 / 0.87 / +0.9%

github-actions · 2026-10-07T11:09:38Z

Benchmarks: Random Access (S3) 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: +7.4%
Engines: random-access No clear signal (+7.4%, environment too noisy confidence)
Vortex (geomean): hot 1.091x ➖
Parquet (geomean): hot 1.015x ➖
Shifts: Parquet (control) +1.5% · Median polish +2.0%

How to read Verdict and Engines

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

random-access / vortex-file-compressed / ns (1.091x ➖, 0↑ 3↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/vortex-tokio-s3	47329838 / 62953151 / -24.8%
random-access/feature-vectors/correlated/vortex-tokio-s3-footer	110229184 / 125970201 / -12.5%
random-access/feature-vectors/uniform/vortex-tokio-s3	99487006 / 87214035 / +14.1%
random-access/feature-vectors/uniform/vortex-tokio-s3-footer	298729129 / 306827425 / -2.6%
random-access/nested-lists/correlated/vortex-tokio-s3	63383676 / 43657681 / +45.2% 🔴
random-access/nested-lists/correlated/vortex-tokio-s3-footer	100726266 / 90435124 / +11.4%
random-access/nested-lists/uniform/vortex-tokio-s3	177224286 / 161071230 / +10.0%
random-access/nested-lists/uniform/vortex-tokio-s3-footer	203629257 / 202835112 / +0.4%
random-access/nested-structs/correlated/vortex-tokio-s3	61086904 / 46497477 / +31.4% 🔴
random-access/nested-structs/correlated/vortex-tokio-s3-footer	90992314 / 90537968 / +0.5%
random-access/nested-structs/uniform/vortex-tokio-s3	621250512 / 167494960 / +270.9% 🔴
random-access/nested-structs/uniform/vortex-tokio-s3-footer	210604239 / 210259560 / +0.2%
random-access/taxi/correlated/vortex-tokio-s3	101613990 / 136084390 / -25.3%
random-access/taxi/correlated/vortex-tokio-s3-footer	128851989 / 134115092 / -3.9%
random-access/taxi/uniform/vortex-tokio-s3	184659474 / 173597666 / +6.4%
random-access/taxi/uniform/vortex-tokio-s3-footer	240370479 / 245845547 / -2.2%
random-access/vortex-tokio-s3	48972657 / 48749506 / +0.5%
random-access/vortex-tokio-s3-footer	95431729 / 95604679 / -0.2%

random-access / parquet / ns (1.015x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/parquet-tokio-s3	174911605026 / 193442594050 / -9.6%
random-access/feature-vectors/correlated/parquet-tokio-s3-footer	176631901781 / 174392372102 / +1.3%
random-access/feature-vectors/uniform/parquet-tokio-s3	177272600008 / 169226612512 / +4.8%
random-access/feature-vectors/uniform/parquet-tokio-s3-footer	173885702699 / 185968144991 / -6.5%
random-access/nested-lists/correlated/parquet-tokio-s3	1023599302 / 1045016819 / -2.0%
random-access/nested-lists/correlated/parquet-tokio-s3-footer	1100173064 / 1102368385 / -0.2%
random-access/nested-lists/uniform/parquet-tokio-s3	1026566323 / 1030337884 / -0.4%
random-access/nested-lists/uniform/parquet-tokio-s3-footer	1123649710 / 1104020519 / +1.8%
random-access/nested-structs/correlated/parquet-tokio-s3	499645365 / 453997314 / +10.1%
random-access/nested-structs/correlated/parquet-tokio-s3-footer	647400000 / 552948912 / +17.1%
random-access/nested-structs/uniform/parquet-tokio-s3	491746379 / 453503140 / +8.4%
random-access/nested-structs/uniform/parquet-tokio-s3-footer	614037517 / 547631115 / +12.1%
random-access/parquet-tokio-s3	474632134 / 482276882 / -1.6%
random-access/parquet-tokio-s3-footer	551627948 / 542661676 / +1.7%
random-access/taxi/correlated/parquet-tokio-s3	708162432 / 716541484 / -1.2%
random-access/taxi/correlated/parquet-tokio-s3-footer	767981030 / 801179151 / -4.1%
random-access/taxi/uniform/parquet-tokio-s3	780308688 / 782003211 / -0.2%
random-access/taxi/uniform/parquet-tokio-s3-footer	823863121 / 824316863 / -0.1%

random-access / lance / ns (0.998x ➖, 2↑ 2↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/lance-tokio-s3	34518011 / 36641333 / -5.8%
random-access/feature-vectors/correlated/lance-tokio-s3-footer	193206083 / 195242323 / -1.0%
random-access/feature-vectors/uniform/lance-tokio-s3	85832755 / 124424963 / -31.0% 🟢
random-access/feature-vectors/uniform/lance-tokio-s3-footer	244059351 / 248131750 / -1.6%
random-access/lance-tokio-s3	53128152 / 53306692 / -0.3%
random-access/lance-tokio-s3-footer	232558975 / 235668035 / -1.3%
random-access/nested-lists/correlated/lance-tokio-s3	35293942 / 35778843 / -1.4%
random-access/nested-lists/correlated/lance-tokio-s3-footer	237763892 / 204345210 / +16.4%
random-access/nested-lists/uniform/lance-tokio-s3	75805394 / 75577759 / +0.3%
random-access/nested-lists/uniform/lance-tokio-s3-footer	286784043 / 263389860 / +8.9%
random-access/nested-structs/correlated/lance-tokio-s3	52325566 / 44773801 / +16.9%
random-access/nested-structs/correlated/lance-tokio-s3-footer	248798732 / 228393066 / +8.9%
random-access/nested-structs/uniform/lance-tokio-s3	115180688 / 202318731 / -43.1% 🟢
random-access/nested-structs/uniform/lance-tokio-s3-footer	346795523 / 261548156 / +32.6% 🔴
random-access/taxi/correlated/lance-tokio-s3	60176642 / 67178171 / -10.4%
random-access/taxi/correlated/lance-tokio-s3-footer	243560859 / 240036318 / +1.5%
random-access/taxi/uniform/lance-tokio-s3	378353567 / 263128179 / +43.8% 🔴
random-access/taxi/uniform/lance-tokio-s3-footer	505886811 / 516513541 / -2.1%

github-actions · 2026-10-07T11:10:02Z

Benchmarks: Random Access 📖

Commits: PR e1111f9c vs base 9eb20ba0
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +3.1%
Engines: random-access No clear signal (+3.1%, low confidence)
Vortex (geomean): hot 1.030x ➖
Parquet (geomean): hot 0.999x ➖
Shifts: Parquet (control) -0.1% · Median polish +1.3%

How to read Verdict and Engines

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

vortex / arrow-ipc / ns (1.083x ➖, 0↑ 3↓)

name	ns (PR / base / %diff)
random-access/arrow-tokio-local-disk	74034 / 70597 / +4.9%
random-access/arrow-tokio-local-disk-footer	170225 / 161156 / +5.6%
random-access/feature-vectors/correlated/arrow-tokio-local-disk	2409304 / 1390438 / +73.3% 🔴
random-access/feature-vectors/correlated/arrow-tokio-local-disk-footer	3720068 / 3425388 / +8.6%
random-access/feature-vectors/uniform/arrow-tokio-local-disk	55934748 / 54598235 / +2.4%
random-access/feature-vectors/uniform/arrow-tokio-local-disk-footer	34264677 / 32545055 / +5.3%
random-access/nested-lists/correlated/arrow-tokio-local-disk	64333 / 56466 / +13.9% 🔴
random-access/nested-lists/correlated/arrow-tokio-local-disk-footer	108848 / 103391 / +5.3%
random-access/nested-lists/uniform/arrow-tokio-local-disk	1161958 / 1074938 / +8.1%
random-access/nested-lists/uniform/arrow-tokio-local-disk-footer	1189817 / 1148732 / +3.6%
random-access/nested-structs/correlated/arrow-tokio-local-disk	56959 / 53078 / +7.3%
random-access/nested-structs/correlated/arrow-tokio-local-disk-footer	100766 / 91556 / +10.1% 🔴
random-access/nested-structs/uniform/arrow-tokio-local-disk	898475 / 867430 / +3.6%
random-access/nested-structs/uniform/arrow-tokio-local-disk-footer	969733 / 914767 / +6.0%
random-access/taxi/correlated/arrow-tokio-local-disk	124403 / 118817 / +4.7%
random-access/taxi/correlated/arrow-tokio-local-disk-footer	226063 / 215186 / +5.1%
random-access/taxi/uniform/arrow-tokio-local-disk	2856632 / 2861460 / -0.2%
random-access/taxi/uniform/arrow-tokio-local-disk-footer	2980542 / 3041945 / -2.0%

random-access / vortex-file-compressed / ns (1.030x ➖, 0↑ 3↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/vortex-tokio-local-disk	252472 / 248629 / +1.5%
random-access/feature-vectors/correlated/vortex-tokio-local-disk-footer	1272059 / 1282717 / -0.8%
random-access/feature-vectors/uniform/vortex-tokio-local-disk	1412176 / 1440011 / -1.9%
random-access/feature-vectors/uniform/vortex-tokio-local-disk-footer	2673947 / 2723628 / -1.8%
random-access/nested-lists/correlated/vortex-tokio-local-disk	246283 / 204521 / +20.4% 🔴
random-access/nested-lists/correlated/vortex-tokio-local-disk-footer	406569 / 372489 / +9.1%
random-access/nested-lists/uniform/vortex-tokio-local-disk	754946 / 724546 / +4.2%
random-access/nested-lists/uniform/vortex-tokio-local-disk-footer	949011 / 983857 / -3.5%
random-access/nested-structs/correlated/vortex-tokio-local-disk	279104 / 283897 / -1.7%
random-access/nested-structs/correlated/vortex-tokio-local-disk-footer	543527 / 528515 / +2.8%
random-access/nested-structs/uniform/vortex-tokio-local-disk	654927 / 691361 / -5.3%
random-access/nested-structs/uniform/vortex-tokio-local-disk-footer	971846 / 952248 / +2.1%
random-access/taxi/correlated/vortex-tokio-local-disk	740139 / 668397 / +10.7% 🔴
random-access/taxi/correlated/vortex-tokio-local-disk-footer	1582384 / 1441782 / +9.8%
random-access/taxi/uniform/vortex-tokio-local-disk	2636951 / 2663472 / -1.0%
random-access/taxi/uniform/vortex-tokio-local-disk-footer	3743358 / 3861714 / -3.1%
random-access/vortex-tokio-local-disk	486362 / 441974 / +10.0% 🔴
random-access/vortex-tokio-local-disk-footer	1150970 / 1088022 / +5.8%

random-access / parquet / ns (0.999x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/parquet-tokio-local-disk	107291364514 / 106129315753 / +1.1%
random-access/feature-vectors/correlated/parquet-tokio-local-disk-footer	113355216542 / 107862757809 / +5.1%
random-access/feature-vectors/uniform/parquet-tokio-local-disk	107603411230 / 107684804402 / -0.1%
random-access/feature-vectors/uniform/parquet-tokio-local-disk-footer	107868472023 / 107886428361 / -0.0%
random-access/nested-lists/correlated/parquet-tokio-local-disk	145751853 / 144224183 / +1.1%
random-access/nested-lists/correlated/parquet-tokio-local-disk-footer	144571262 / 148133484 / -2.4%
random-access/nested-lists/uniform/parquet-tokio-local-disk	146036220 / 147521692 / -1.0%
random-access/nested-lists/uniform/parquet-tokio-local-disk-footer	146004357 / 144433590 / +1.1%
random-access/nested-structs/correlated/parquet-tokio-local-disk	44046186 / 44083794 / -0.1%
random-access/nested-structs/correlated/parquet-tokio-local-disk-footer	44254520 / 44382591 / -0.3%
random-access/nested-structs/uniform/parquet-tokio-local-disk	44095598 / 44095382 / +0.0%
random-access/nested-structs/uniform/parquet-tokio-local-disk-footer	44174725 / 44164735 / +0.0%
random-access/parquet-tokio-local-disk	120047585 / 119000758 / +0.9%
random-access/parquet-tokio-local-disk-footer	118646085 / 121720551 / -2.5%
random-access/taxi/correlated/parquet-tokio-local-disk	180205693 / 182391418 / -1.2%
random-access/taxi/correlated/parquet-tokio-local-disk-footer	178021284 / 182724358 / -2.6%
random-access/taxi/uniform/parquet-tokio-local-disk	187888818 / 192575680 / -2.4%
random-access/taxi/uniform/parquet-tokio-local-disk-footer	193237025 / 190750153 / +1.3%

random-access / lance / ns (1.010x ➖, 0↑ 0↓)

name	ns (PR / base / %diff)
random-access/feature-vectors/correlated/lance-tokio-local-disk	301944 / 295706 / +2.1%
random-access/feature-vectors/correlated/lance-tokio-local-disk-footer	1238044 / 1254811 / -1.3%
random-access/feature-vectors/uniform/lance-tokio-local-disk	1049027 / 1046789 / +0.2%
random-access/feature-vectors/uniform/lance-tokio-local-disk-footer	2026133 / 2006796 / +1.0%
random-access/lance-tokio-local-disk	521776 / 527803 / -1.1%
random-access/lance-tokio-local-disk-footer	1487582 / 1505435 / -1.2%
random-access/nested-lists/correlated/lance-tokio-local-disk	160129 / 156259 / +2.5%
random-access/nested-lists/correlated/lance-tokio-local-disk-footer	748349 / 728860 / +2.7%
random-access/nested-lists/uniform/lance-tokio-local-disk	875035 / 835123 / +4.8%
random-access/nested-lists/uniform/lance-tokio-local-disk-footer	1448637 / 1420831 / +2.0%
random-access/nested-structs/correlated/lance-tokio-local-disk	271313 / 268829 / +0.9%
random-access/nested-structs/correlated/lance-tokio-local-disk-footer	654154 / 642536 / +1.8%
random-access/nested-structs/uniform/lance-tokio-local-disk	2278447 / 2272375 / +0.3%
random-access/nested-structs/uniform/lance-tokio-local-disk-footer	2810326 / 2624311 / +7.1%
random-access/taxi/correlated/lance-tokio-local-disk	749772 / 769212 / -2.5%
random-access/taxi/correlated/lance-tokio-local-disk-footer	2044254 / 2101002 / -2.7%
random-access/taxi/uniform/lance-tokio-local-disk	8234135 / 8247250 / -0.2%
random-access/taxi/uniform/lance-tokio-local-disk-footer	9098964 / 8962496 / +1.5%

joseph-isaacs added changelog/performance A performance improvement action/bench-all Runs all CPU benchmarks. Do not combine with other benchmark labels; GPU is the only exception. labels Oct 7, 2026 — with Claude

github-actions Bot removed the action/bench-all Runs all CPU benchmarks. Do not combine with other benchmark labels; GPU is the only exception. label Oct 7, 2026

joseph-isaacs closed this Oct 7, 2026

joseph-isaacs added the action/bench-all Runs all CPU benchmarks. Do not combine with other benchmark labels; GPU is the only exception. label Oct 7, 2026 — with Claude

joseph-isaacs changed the title ~~Serve local file segments from the OS page cache with preadv2(RWF_NOWAIT)~~ Resolve page-cached segments in place with preadv2(RWF_NOWAIT), skipping IO coalescing Oct 7, 2026

github-actions Bot removed the action/bench-all Runs all CPU benchmarks. Do not combine with other benchmark labels; GPU is the only exception. label Oct 7, 2026

Conversation

joseph-isaacs commented Oct 7, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Summary

Changes

Uh oh!

github-actions Bot commented Oct 7, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Polar Signals Profiling Results

Latest Run

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: PolarSignals Profiling 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: FineWeb NVMe 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: TPC-H SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: Clickbench Sorted on NVME 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: String Encoding 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: FineWeb S3 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: Appian on NVME 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: Clickbench on NVME 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: TPC-DS SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: TPC-H SF=10 on NVME 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: Statistical and Population Genetics 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: TPC-H SF=1 on S3 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: Compression 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: TPC-H SF=10 on S3 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: Random Access (S3) 📖

Uh oh!

github-actions Bot commented Oct 7, 2026

Benchmarks: Random Access 📖

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

joseph-isaacs commented Oct 7, 2026 •

edited

Loading

github-actions Bot commented Oct 7, 2026 •

edited

Loading