Default DuckDB to Scan V2 and optimize sparse and wide scans by joseph-isaacs · Pull Request #10964 · vortex-data/vortex

joseph-isaacs · 2026-10-29T14:34:38Z

DuckDB extension scans default to Scan V2; VORTEX_SCAN_V2=0 restores V1. An explicit benchmark --scan-v2 true/false overrides the default and environment. Develop's per-suite orchestrator selection is preserved.

The scan keeps exact (file, row) pairs during late payload retrieval, schedules selected regions for sparse input, and gathers referenced dictionary values before conversion. Dense inputs retain vectorized execution. Mutable TopK bounds are excluded from dictionary predicate memoization; queued pruning and row filters refresh when the bound changes before projection.

Integration with develop

Rebased onto 7baa376169, including develop's layout-aware DuckDB scheduler, allocator configuration, and Spark nested projection changes. The test-helper conflict is resolved using the shared counting source, retaining the sparse/dynamic regression tests. Layout boundaries stay on one worker so dictionary expressions are not duplicated across workers. Each worker reserves actual queued work under DuckDB's global lock and executes it outside the lock. This replaces the earlier estimated file/worker budgets and shared root-planner lock. Root chunked results retain their individual dictionary encodings before export.

Sparse random-access retrieval bypasses broad layout parts. The optional 8K startup path and diagnostics remain available; startup defaults to zero. Wide full-row projections retain byte-based chunk sizing. File scans also preserve query column order when files store columns in a different order.

Native local performance

Measurements and completed benchmark comparisons below are pinned to 1f41995f5e against 19dcd2f2. The final rebase to 7dcaf5612c changes Java/JNI code and Rust test helpers; the measured DuckDB and production shared scan paths are unchanged.

release_debug with RUSTFLAGS='-C target-cpu=native -C force-frame-pointers=yes'. Xeon 6975P-C, 16 physical / 32 logical cores. ClickBench has 99,997,497 rows across 100 files. Modes run sequentially on pinned cores, without connection reuse; foreign benchmark/compiler overlap is excluded.

The focused comparison uses 48 warm samples per mode in reversed orders, excluding the first three iterations of each 27-iteration run:

Query, 32 threads	V1 median ms	V2 median ms	V2 vs V1
Q1	9.360	10.361	+10.7%
Q2	12.847	12.732	-0.9%
Q5	115.965	117.238	+1.1%
Q7	11.656	13.032	+11.8%
Q23	49.175	37.756	-23.2%

Q23 p95 is 50.94 ms V1 / 39.02 ms V2; CV is 2.01% / 2.14%. First-query medians are 80.86 / 62.80 ms with the filesystem cache left intact. The earlier high-variance Q5/Q23 samples are superseded by these longer repeats.

Matching CI's files-per-worker ratio locally gives Q5 37.41 ms V1 / 38.35 ms V2 with 34 files / 32 workers (16 warm samples, CV 2.50% / 2.89%). The 17-file / 16-physical-core control is also nearly flat: 28.90 / 29.17 ms.

Full native screens use four warm samples per query:

Suite	Queries	V2 vs V1 geomean
ClickBench, 32 threads	43	-4.2%
TPC-DS SF1, 8 threads	99	+3.5%
FineWeb, 32 threads	9	-6.9%

Q1/Q7 remain slower. TPC-DS Q62 is 11.09 vs 9.18 ms in the short screen; Q43 is 14.26 vs 12.47 ms. The earlier large Q39 gaps do not appear in this screen: ClickBench 26.60 vs 27.07 ms; TPC-DS 24.66 vs 24.74 ms. This is not a universal-speedup claim. CI uses 94 physical ARM cores, so absolute local times are not directly comparable.

Q23 diagnostics

Separate debug-enabled native runs: first DuckDB batch about 2.02 ms; first observed TopK bound 2.94 ms. Around 221 dynamic pruning rechecks and 44 row-filter rechecks occur as the bound tightens. Payload retrieval plans seven chunks covering about twelve row coordinates and returns exactly ten selected rows from seven files.

Discovery takes about 20 ms and payload retrieval/export about 19 ms in those instrumented runs. Predicate, pruning, compute, and I/O-wait counters sum work across workers and must not be added as query wall time. Counts vary with scheduling. Logs confirm both learned orders: most chunks use EventTime first, while 7–21 chunks per warm query use URL first as their preferred order, plus 7–15 exploration chunks.

Validation and CI

1,924 DuckDB/layout/DataFusion library tests passed after the final rebase; two skipped.
35 focused scan tests passed, including reserved work and startup/bulk exact-once coverage.
55 DuckDB SQL tests passed; large TPC-H/TPC-DS SQL fixtures excluded locally.
Five full 105-column Q23 EXCEPT ALL comparisons and the exact Q5 count match V1 on the native build.
Workspace all-target/all-feature Clippy with warnings denied, pinned nightly formatting, changed-file C++ formatting, and whitespace checks passed after the final rebase.

The fresh main CI run and all seven jobs in the SQL benchmark run pass on 1f41995f5e.

CI compares the PR against develop 19dcd2f2, rather than the local V1-mode baseline:

ClickBench: DuckDB raw hot geomean 0.963x; attributed -3.6%, low confidence. Q23 is 32.39 vs 41.04 ms (-21.1%); Q5 is 64.24 vs 67.21 ms (-4.4%). Q1 is +3.2%; Q7 is -2.2%.
TPC-DS SF1: DuckDB raw hot 0.995x; attributed -0.6%, low confidence, roughly flat.
TPC-H SF1: attributed -0.1%, roughly flat. SF10: +0.5%, roughly flat.
FineWeb: attributed +1.3%, low confidence. The orchestrator selects V1 for this suite; the local native comparison above supplies V2 coverage.

The original Codspeed run lost its self-hosted runner during shard 7, confirmed by the check annotation. Its logs are unavailable, and retries later failed before creating jobs. No code failure was identified.

Final head 7dcaf5612c is pushed and mergeable against 7baa376169. Fresh main CI and Codspeed runs have started, along with SQL benchmarks. These current-head checks are still in progress or queued at the last check. The PR remains a draft.

codspeed · 2026-10-29T15:07:34Z

Merging this PR will degrade performance by 5.77%

2 warnings

⚠️ Walltime results may be unreliable

Some benchmarks used the Walltime instrument outside CodSpeed Macro Runners, which can make the results inconsistent.

Learn more about Macro Runners

See affected benchmarks

⚠️ 3 benchmarks with a significant change ran in a different software environment

Their base and head results were measured with a different OS or toolchain, such as compiler, runtime or library versions, so the changes might come from this difference rather than from the code. Open an affected benchmark to see what changed.

See affected benchmarks

⚡ 4 improved benchmarks
❌ 6 regressed benchmarks
✅ 2308 untouched benchmarks

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

	Mode	Benchmark	`BASE`	`HEAD`	Efficiency
❌	CPU Simulation	`filter_powerlaw_by_random[10000]`	993.7 ns	1,300.8 ns	-23.61%
❌	CPU Simulation	`bench_compare_varbin[(50000, 2)]`	132.2 µs	162.1 µs	-18.45%
❌	CPU Simulation	`bench_compare_varbin[(50000, 64)]`	134.2 µs	164 µs	-18.2%
❌	CPU Simulation	`bench_compare_sliced_dict_varbinview[(7500, 10000)]`	199.3 µs	227.7 µs	-12.47%
❌	CPU Simulation	`bench_compare_sliced_dict_varbinview[(1000, 10000)]`	77.8 µs	88.8 µs	-12.4%
❌	CPU Simulation	`bench_compare_sliced_dict_varbinview[(10000, 10000)]`	205.6 µs	234 µs	-12.15%
⚡	CPU Simulation	`take_filter_primitive_small_uncached_random_mask_random_indices[4096, 10]`	23.9 µs	20.7 µs	+15.63%
⚡	CPU Simulation	`test_repeated_scan_filter[int]`	2.4 ms	2.1 ms	+12.96%
⚡	CPU Simulation	`test_scan_filter_to_arrow_array[int]`	2.8 ms	2.5 ms	+11.25%
⚡	CPU Simulation	`test_scan_filter[int]`	2.9 ms	2.6 ms	+10.69%

Tip

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

_{Comparing ji/codex/scan-v2-topk-feedback (7dcaf56) with develop (7baa376)}

github-actions · 2026-10-29T15:40:13Z

Polar Signals Profiling Results

Latest Run

Status	Commit	Job	Attempt	Link
🟢 Done	`7dcaf56`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`7dcaf56`	polarsignals	1	Explore Profiling Data
🟢 Done	`7dcaf56`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`7dcaf56`	fineweb	1	Explore Profiling Data
🟢 Done	`7dcaf56`	tpch-s3	1	Explore Profiling Data
🟢 Done	`7dcaf56`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`7dcaf56`	tpcds-nvme	1	Explore Profiling Data

Previous Runs (56)

Status	Commit	Job	Attempt	Link
🟢 Done	`1f41995`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`1f41995`	polarsignals	1	Explore Profiling Data
🟢 Done	`1f41995`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`1f41995`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`1f41995`	fineweb	1	Explore Profiling Data
🟢 Done	`1f41995`	tpch-s3	1	Explore Profiling Data
🟢 Done	`1f41995`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`026e354`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`026e354`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`026e354`	polarsignals	1	Explore Profiling Data
🟢 Done	`026e354`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`026e354`	fineweb	1	Explore Profiling Data
🟢 Done	`026e354`	tpch-s3	1	Explore Profiling Data
🟢 Done	`026e354`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`3b3f8d8`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`3b3f8d8`	tpch-s3	1	Explore Profiling Data
🟢 Done	`3b3f8d8`	polarsignals	1	Explore Profiling Data
🟢 Done	`3b3f8d8`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`3b3f8d8`	fineweb	1	Explore Profiling Data
🟢 Done	`3b3f8d8`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`3b3f8d8`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`92b8101`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`92b8101`	polarsignals	1	Explore Profiling Data
🟢 Done	`92b8101`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`92b8101`	tpch-s3	1	Explore Profiling Data
🟢 Done	`92b8101`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`92b8101`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`92b8101`	fineweb	1	Explore Profiling Data
🟢 Done	`dc98c59`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`dc98c59`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`dc98c59`	polarsignals	1	Explore Profiling Data
🟢 Done	`dc98c59`	tpch-s3	1	Explore Profiling Data
🟢 Done	`dc98c59`	fineweb	1	Explore Profiling Data
🟢 Done	`dc98c59`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`dc98c59`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`83d5434`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`83d5434`	tpch-nvme-10	1	Explore Profiling Data
🟢 Done	`83d5434`	polarsignals	1	Explore Profiling Data
🟢 Done	`83d5434`	fineweb	1	Explore Profiling Data
🟢 Done	`83d5434`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`83d5434`	tpch-nvme	1	Explore Profiling Data
🟢 Done	`83d5434`	tpch-s3	1	Explore Profiling Data
🟢 Done	`5799b04`	clickbench-nvme	2	Explore Profiling Data
🟢 Done	`5799b04`	tpch-nvme-10	2	Explore Profiling Data
🟢 Done	`5799b04`	polarsignals	2	Explore Profiling Data
🟢 Done	`5799b04`	fineweb	2	Explore Profiling Data
🟢 Done	`5799b04`	tpch-s3	2	Explore Profiling Data
🟢 Done	`5799b04`	tpch-nvme	2	Explore Profiling Data
🟢 Done	`5799b04`	tpcds-nvme	2	Explore Profiling Data
🟢 Done	`d3f067e`	polarsignals	2	Explore Profiling Data
🟢 Done	`d3f067e`	tpch-nvme-10	2	Explore Profiling Data
🟢 Done	`d3f067e`	fineweb	2	Explore Profiling Data
🟢 Done	`d3f067e`	tpch-nvme	2	Explore Profiling Data
🟢 Done	`d3f067e`	tpcds-nvme	1	Explore Profiling Data
🟢 Done	`d3f067e`	clickbench-nvme	1	Explore Profiling Data
🟢 Done	`d3f067e`	tpch-s3	1	Explore Profiling Data

Powered by Polar Signals Cloud

github-actions · 2026-10-29T15:47:53Z

Benchmarks: TPC-H SF=1 on S3 📖

Commits: PR 7dcaf561 vs base 19dcd2f2
Verdict: No clear signal (environment too noisy confidence)
Attributed Vortex impact: -2.4%
Engines: DataFusion No clear signal (-6.3%, environment too noisy confidence) · DuckDB No clear signal (+1.7%, environment too noisy confidence)
Vortex (geomean): hot 1.006x ➖ · cold 1.022x ➖
Parquet (geomean): hot 1.030x ➖ · cold 1.016x ➖
Shifts: Parquet (control) +3.0% · Median polish +4.5%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (0.978x ➖, 2↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	264652383 / 225101151 / +17.6%	863206317 / 819874295 / +5.3%	0.31 / 0.27 / +11.7%
tpch_q02/datafusion:vortex-file-compressed	322331052 / 318534689 / +1.2%	681285260 / 723751029 / -5.9%	0.47 / 0.44 / +7.5%
tpch_q03/datafusion:vortex-file-compressed	667662634 / 377368788 / +76.9% 🔴	1573113590 / 999232984 / +57.4% 🔴	0.42 / 0.38 / +12.4%
tpch_q04/datafusion:vortex-file-compressed	374456814 / 198635278 / +88.5% 🔴	573989540 / 477424781 / +20.2%	0.65 / 0.42 / +56.8%
tpch_q05/datafusion:vortex-file-compressed	384111289 / 393827139 / -2.5%	596366385 / 629883322 / -5.3%	0.64 / 0.63 / +3.0%
tpch_q06/datafusion:vortex-file-compressed	136140047 / 143980039 / -5.4%	316464471 / 326680898 / -3.1%	0.43 / 0.44 / -2.4%
tpch_q07/datafusion:vortex-file-compressed	410069865 / 459619010 / -10.8%	714533350 / 603682077 / +18.4%	0.57 / 0.76 / -24.6%
tpch_q08/datafusion:vortex-file-compressed	593505250 / 480151339 / +23.6%	741113670 / 646130135 / +14.7%	0.80 / 0.74 / +7.8%
tpch_q09/datafusion:vortex-file-compressed	269225697 / 280196019 / -3.9%	502568247 / 569775944 / -11.8%	0.54 / 0.49 / +8.9%
tpch_q10/datafusion:vortex-file-compressed	355473046 / 335800983 / +5.9%	497608902 / 563854563 / -11.7%	0.71 / 0.60 / +20.0%
tpch_q11/datafusion:vortex-file-compressed	280004135 / 253028894 / +10.7%	470515406 / 411167746 / +14.4%	0.60 / 0.62 / -3.3%
tpch_q12/datafusion:vortex-file-compressed	223970454 / 247200676 / -9.4%	422152508 / 424206320 / -0.5%	0.53 / 0.58 / -9.0%
tpch_q13/datafusion:vortex-file-compressed	145515271 / 135457122 / +7.4%	411120094 / 327371805 / +25.6%	0.35 / 0.41 / -14.5%
tpch_q14/datafusion:vortex-file-compressed	189802118 / 168918289 / +12.4%	405241049 / 339885825 / +19.2%	0.47 / 0.50 / -5.8%
tpch_q15/datafusion:vortex-file-compressed	292893379 / 313396373 / -6.5%	559499195 / 671975736 / -16.7%	0.52 / 0.47 / +12.2%
tpch_q16/datafusion:vortex-file-compressed	145020425 / 154269699 / -6.0%	291090946 / 342273739 / -15.0%	0.50 / 0.45 / +10.5%
tpch_q17/datafusion:vortex-file-compressed	243246998 / 235285287 / +3.4%	475925629 / 448085308 / +6.2%	0.51 / 0.53 / -2.7%
tpch_q18/datafusion:vortex-file-compressed	252728340 / 577341508 / -56.2% 🟢	757060867 / 832055263 / -9.0%	0.33 / 0.69 / -51.9%
tpch_q19/datafusion:vortex-file-compressed	267110530 / 276418853 / -3.4%	385070101 / 444435959 / -13.4%	0.69 / 0.62 / +11.5%
tpch_q20/datafusion:vortex-file-compressed	282640510 / 306719206 / -7.9%	513717817 / 675470284 / -23.9%	0.55 / 0.45 / +21.2%
tpch_q21/datafusion:vortex-file-compressed	515632045 / 599463599 / -14.0%	1038948443 / 958500706 / +8.4%	0.50 / 0.63 / -20.6%
tpch_q22/datafusion:vortex-file-compressed	167322133 / 415277462 / -59.7% 🟢	413735290 / 1050283869 / -60.6% 🟢	0.40 / 0.40 / +2.3%

datafusion / parquet / ns (1.043x ➖, 1↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	154927057 / 241682856 / -35.9% 🟢	531627968 / 487531007 / +9.0%	0.29 / 0.50 / -41.2%
tpch_q02/datafusion:parquet	307808632 / 269956217 / +14.0%	714605500 / 609423406 / +17.3%	0.43 / 0.44 / -2.8%
tpch_q03/datafusion:parquet	260704684 / 251068913 / +3.8%	769659240 / 663935581 / +15.9%	0.34 / 0.38 / -10.4%
tpch_q04/datafusion:parquet	150257328 / 144199922 / +4.2%	472624147 / 450930959 / +4.8%	0.32 / 0.32 / -0.6%
tpch_q05/datafusion:parquet	362114193 / 355148108 / +2.0%	506896333 / 521470490 / -2.8%	0.71 / 0.68 / +4.9%
tpch_q06/datafusion:parquet	149596414 / 123561347 / +21.1%	307525892 / 220313766 / +39.6% 🔴	0.49 / 0.56 / -13.3%
tpch_q07/datafusion:parquet	337315098 / 374411551 / -9.9%	475291419 / 517618666 / -8.2%	0.71 / 0.72 / -1.9%
tpch_q08/datafusion:parquet	472010202 / 425276503 / +11.0%	522354289 / 533330822 / -2.1%	0.90 / 0.80 / +13.3%
tpch_q09/datafusion:parquet	427187524 / 396498657 / +7.7%	559871608 / 623882092 / -10.3%	0.76 / 0.64 / +20.1%
tpch_q10/datafusion:parquet	394202983 / 311949145 / +26.4%	491903256 / 452955570 / +8.6%	0.80 / 0.69 / +16.4%
tpch_q11/datafusion:parquet	262948312 / 247927590 / +6.1%	370828170 / 351353202 / +5.5%	0.71 / 0.71 / +0.5%
tpch_q12/datafusion:parquet	181565773 / 165576091 / +9.7%	356201209 / 290563979 / +22.6%	0.51 / 0.57 / -10.5%
tpch_q13/datafusion:parquet	282102615 / 278650002 / +1.2%	476948698 / 475941381 / +0.2%	0.59 / 0.59 / +1.0%
tpch_q14/datafusion:parquet	168862792 / 215575299 / -21.7%	394486533 / 465756460 / -15.3%	0.43 / 0.46 / -7.5%
tpch_q15/datafusion:parquet	391449363 / 314097726 / +24.6%	604946257 / 437056563 / +38.4% 🔴	0.65 / 0.72 / -10.0%
tpch_q16/datafusion:parquet	106079568 / 102227252 / +3.8%	256312241 / 196549578 / +30.4% 🔴	0.41 / 0.52 / -20.4%
tpch_q17/datafusion:parquet	277909073 / 295249476 / -5.9%	435280270 / 424664867 / +2.5%	0.64 / 0.70 / -8.2%
tpch_q18/datafusion:parquet	329358377 / 315661264 / +4.3%	471418986 / 534625462 / -11.8%	0.70 / 0.59 / +18.3%
tpch_q19/datafusion:parquet	256287207 / 160275591 / +59.9% 🔴	330941595 / 288539952 / +14.7%	0.77 / 0.56 / +39.4%
tpch_q20/datafusion:parquet	247869120 / 259105255 / -4.3%	429620681 / 375574076 / +14.4%	0.58 / 0.69 / -16.4%
tpch_q21/datafusion:parquet	315813880 / 328233636 / -3.8%	473950877 / 595891416 / -20.5%	0.67 / 0.55 / +21.0%
tpch_q22/datafusion:parquet	167401893 / 151945497 / +10.2%	340981852 / 336477683 / +1.3%	0.49 / 0.45 / +8.7%

duckdb / vortex-file-compressed / ns (1.035x ➖, 1↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	306592294 / 242713738 / +26.3%	367162153 / 290906301 / +26.2%	0.84 / 0.83 / +0.1%
tpch_q02/duckdb:vortex-file-compressed	423466202 / 395133430 / +7.2%	543108823 / 503306863 / +7.9%	0.78 / 0.79 / -0.7%
tpch_q03/duckdb:vortex-file-compressed	447082056 / 403958513 / +10.7%	499259326 / 506631264 / -1.5%	0.90 / 0.80 / +12.3%
tpch_q04/duckdb:vortex-file-compressed	319301180 / 275371920 / +16.0%	335047945 / 264656780 / +26.6%	0.95 / 1.04 / -8.4%
tpch_q05/duckdb:vortex-file-compressed	728618107 / 554927492 / +31.3% 🔴	653802498 / 635027040 / +3.0%	1.11 / 0.87 / +27.5%
tpch_q06/duckdb:vortex-file-compressed	172269480 / 264305141 / -34.8% 🟢	209778824 / 217836159 / -3.7%	0.82 / 1.21 / -32.3%
tpch_q07/duckdb:vortex-file-compressed	439635175 / 470551583 / -6.6%	480285553 / 591002499 / -18.7%	0.92 / 0.80 / +15.0%
tpch_q08/duckdb:vortex-file-compressed	737878789 / 677708070 / +8.9%	721742284 / 790424730 / -8.7%	1.02 / 0.86 / +19.2%
tpch_q09/duckdb:vortex-file-compressed	444903647 / 414257896 / +7.4%	527122320 / 421773998 / +25.0%	0.84 / 0.98 / -14.1%
tpch_q10/duckdb:vortex-file-compressed	585539584 / 565809056 / +3.5%	574967855 / 532322473 / +8.0%	1.02 / 1.06 / -4.2%
tpch_q11/duckdb:vortex-file-compressed	516987402 / 331444316 / +56.0% 🔴	509945525 / 326000481 / +56.4% 🔴	1.01 / 1.02 / -0.3%
tpch_q12/duckdb:vortex-file-compressed	264013277 / 300240325 / -12.1%	307889127 / 293824998 / +4.8%	0.86 / 1.02 / -16.1%
tpch_q13/duckdb:vortex-file-compressed	207268176 / 234634397 / -11.7%	223653400 / 285599348 / -21.7%	0.93 / 0.82 / +12.8%
tpch_q14/duckdb:vortex-file-compressed	240326788 / 226387254 / +6.2%	313430969 / 250340989 / +25.2%	0.77 / 0.90 / -15.2%
tpch_q15/duckdb:vortex-file-compressed	272944026 / 244667904 / +11.6%	346160566 / 274125844 / +26.3%	0.79 / 0.89 / -11.7%
tpch_q16/duckdb:vortex-file-compressed	222363089 / 207480636 / +7.2%	273332429 / 212283893 / +28.8%	0.81 / 0.98 / -16.8%
tpch_q17/duckdb:vortex-file-compressed	298543369 / 304429247 / -1.9%	356996551 / 400945885 / -11.0%	0.84 / 0.76 / +10.1%
tpch_q18/duckdb:vortex-file-compressed	354608683 / 442479898 / -19.9%	436669257 / 396598793 / +10.1%	0.81 / 1.12 / -27.2%
tpch_q19/duckdb:vortex-file-compressed	294167048 / 347257411 / -15.3%	319748207 / 333079622 / -4.0%	0.92 / 1.04 / -11.8%
tpch_q20/duckdb:vortex-file-compressed	378172505 / 356522154 / +6.1%	482563279 / 525593522 / -8.2%	0.78 / 0.68 / +15.5%
tpch_q21/duckdb:vortex-file-compressed	897294166 / 669563383 / +34.0% 🔴	896691019 / 768477162 / +16.7%	1.00 / 0.87 / +14.9%
tpch_q22/duckdb:vortex-file-compressed	249576440 / 288118977 / -13.4%	319857360 / 321455013 / -0.5%	0.78 / 0.90 / -12.9%

duckdb / parquet / ns (1.017x ➖, 0↑ 2↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	163900750 / 157928349 / +3.8%	234705730 / 272690714 / -13.9%	0.70 / 0.58 / +20.6%
tpch_q02/duckdb:parquet	434792829 / 466918592 / -6.9%	567321911 / 471472543 / +20.3%	0.77 / 0.99 / -22.6%
tpch_q03/duckdb:parquet	409859026 / 467561365 / -12.3%	526587098 / 447868293 / +17.6%	0.78 / 1.04 / -25.4%
tpch_q04/duckdb:parquet	252638821 / 241132863 / +4.8%	312590153 / 346699496 / -9.8%	0.81 / 0.70 / +16.2%
tpch_q05/duckdb:parquet	634021622 / 601681209 / +5.4%	735582806 / 642800358 / +14.4%	0.86 / 0.94 / -7.9%
tpch_q06/duckdb:parquet	179068183 / 157205162 / +13.9%	237389365 / 194250011 / +22.2%	0.75 / 0.81 / -6.8%
tpch_q07/duckdb:parquet	446452010 / 483254002 / -7.6%	642171192 / 1107993230 / -42.0% 🟢	0.70 / 0.44 / +59.4%
tpch_q08/duckdb:parquet	647193562 / 654285856 / -1.1%	647003509 / 669007016 / -3.3%	1.00 / 0.98 / +2.3%
tpch_q09/duckdb:parquet	806435544 / 644494164 / +25.1%	661971231 / 718771676 / -7.9%	1.22 / 0.90 / +35.9%
tpch_q10/duckdb:parquet	711675614 / 530902132 / +34.1% 🔴	689368932 / 637249426 / +8.2%	1.03 / 0.83 / +23.9%
tpch_q11/duckdb:parquet	294079461 / 303673870 / -3.2%	303895218 / 325318246 / -6.6%	0.97 / 0.93 / +3.7%
tpch_q12/duckdb:parquet	288532136 / 215585071 / +33.8% 🔴	316572357 / 266896912 / +18.6%	0.91 / 0.81 / +12.8%
tpch_q13/duckdb:parquet	353593186 / 358775974 / -1.4%	504479431 / 449605311 / +12.2%	0.70 / 0.80 / -12.2%
tpch_q14/duckdb:parquet	259501282 / 328300491 / -21.0%	403446715 / 540192412 / -25.3%	0.64 / 0.61 / +5.8%
tpch_q15/duckdb:parquet	216697493 / 193853728 / +11.8%	244829188 / 275208554 / -11.0%	0.89 / 0.70 / +25.7%
tpch_q16/duckdb:parquet	287322945 / 265133880 / +8.4%	336959963 / 323161613 / +4.3%	0.85 / 0.82 / +3.9%
tpch_q17/duckdb:parquet	294626121 / 350853382 / -16.0%	345900065 / 381556280 / -9.3%	0.85 / 0.92 / -7.4%
tpch_q18/duckdb:parquet	387918256 / 345691529 / +12.2%	416782473 / 368650896 / +13.1%	0.93 / 0.94 / -0.7%
tpch_q19/duckdb:parquet	263387003 / 299979187 / -12.2%	310611930 / 345698365 / -10.1%	0.85 / 0.87 / -2.3%
tpch_q20/duckdb:parquet	497779582 / 506822076 / -1.8%	510486103 / 594115221 / -14.1%	0.98 / 0.85 / +14.3%
tpch_q21/duckdb:parquet	500364000 / 478529087 / +4.6%	604902740 / 523115452 / +15.6%	0.83 / 0.91 / -9.6%
tpch_q22/duckdb:parquet	302254543 / 351512104 / -14.0%	360964688 / 431678340 / -16.4%	0.84 / 0.81 / +2.8%

github-actions · 2026-10-29T15:49:19Z

Benchmarks: Clickbench on NVME 📖

Commits: PR 7dcaf561 vs base 19dcd2f2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -3.4%
Engines: DataFusion No clear signal (-1.5%, low confidence) · DuckDB No clear signal (-5.2%, low confidence)
Vortex (geomean): hot 0.974x ➖ · cold 0.938x ➖
Parquet (geomean): hot 1.008x ➖ · cold 0.985x ➖
Shifts: Parquet (control) +0.8% · 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 (0.983x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:vortex-file-compressed	1243053 / 1222020 / +1.7%	20744969 / 25360366 / -18.2% 🟢	0.06 / 0.05 / +24.4%
clickbench_q01/datafusion:vortex-file-compressed	6153596 / 6291710 / -2.2%	29881462 / 31998400 / -6.6%	0.21 / 0.20 / +4.7%
clickbench_q02/datafusion:vortex-file-compressed	11017466 / 10743920 / +2.5%	35046021 / 48726078 / -28.1% 🟢	0.31 / 0.22 / +42.6%
clickbench_q03/datafusion:vortex-file-compressed	12812852 / 13578266 / -5.6%	50052845 / 60406156 / -17.1% 🟢	0.26 / 0.22 / +13.9%
clickbench_q04/datafusion:vortex-file-compressed	56101027 / 58875622 / -4.7%	95652541 / 104057010 / -8.1%	0.59 / 0.57 / +3.7%
clickbench_q05/datafusion:vortex-file-compressed	74807776 / 78364650 / -4.5%	115590376 / 125165765 / -7.7%	0.65 / 0.63 / +3.4%
clickbench_q06/datafusion:vortex-file-compressed	1228835 / 1245802 / -1.4%	21245700 / 24916123 / -14.7% 🟢	0.06 / 0.05 / +15.7%
clickbench_q07/datafusion:vortex-file-compressed	9913885 / 9440024 / +5.0%	33415911 / 36665765 / -8.9%	0.30 / 0.26 / +15.2%
clickbench_q08/datafusion:vortex-file-compressed	79236416 / 79572816 / -0.4%	113368879 / 128596494 / -11.8% 🟢	0.70 / 0.62 / +13.0%
clickbench_q09/datafusion:vortex-file-compressed	169354561 / 176945813 / -4.3%	198280237 / 220521609 / -10.1% 🟢	0.85 / 0.80 / +6.4%
clickbench_q10/datafusion:vortex-file-compressed	23128900 / 23324689 / -0.8%	67421391 / 75508962 / -10.7% 🟢	0.34 / 0.31 / +11.1%
clickbench_q11/datafusion:vortex-file-compressed	25044150 / 26075788 / -4.0%	69247160 / 77361491 / -10.5% 🟢	0.36 / 0.34 / +7.3%
clickbench_q12/datafusion:vortex-file-compressed	72118173 / 72198817 / -0.1%	127383835 / 127734875 / -0.3%	0.57 / 0.57 / +0.2%
clickbench_q13/datafusion:vortex-file-compressed	116976202 / 117074480 / -0.1%	179088021 / 185295836 / -3.4%	0.65 / 0.63 / +3.4%
clickbench_q14/datafusion:vortex-file-compressed	75225450 / 76569906 / -1.8%	122154539 / 133017726 / -8.2%	0.62 / 0.58 / +7.0%
clickbench_q15/datafusion:vortex-file-compressed	62574650 / 63096343 / -0.8%	97666328 / 103450927 / -5.6%	0.64 / 0.61 / +5.0%
clickbench_q16/datafusion:vortex-file-compressed	152991996 / 153318888 / -0.2%	204439909 / 222694391 / -8.2%	0.75 / 0.69 / +8.7%
clickbench_q17/datafusion:vortex-file-compressed	148778790 / 153766540 / -3.2%	212039482 / 233396981 / -9.2%	0.70 / 0.66 / +6.5%
clickbench_q18/datafusion:vortex-file-compressed	299641308 / 295032098 / +1.6%	376721537 / 398720609 / -5.5%	0.80 / 0.74 / +7.5%
clickbench_q19/datafusion:vortex-file-compressed	8397476 / 8264734 / +1.6%	44963921 / 52445244 / -14.3% 🟢	0.19 / 0.16 / +18.5%
clickbench_q20/datafusion:vortex-file-compressed	68402692 / 69601585 / -1.7%	246205398 / 255050274 / -3.5%	0.28 / 0.27 / +1.8%
clickbench_q21/datafusion:vortex-file-compressed	58624269 / 79545494 / -26.3% 🟢	276367192 / 303920860 / -9.1%	0.21 / 0.26 / -19.0%
clickbench_q22/datafusion:vortex-file-compressed	76880112 / 92281360 / -16.7% 🟢	390624477 / 409072596 / -4.5%	0.20 / 0.23 / -12.8%
clickbench_q23/datafusion:vortex-file-compressed	191627984 / 186630780 / +2.7%	569700919 / 582812959 / -2.2%	0.34 / 0.32 / +5.0%
clickbench_q24/datafusion:vortex-file-compressed	15196024 / 15971598 / -4.9%	68274399 / 75248446 / -9.3%	0.22 / 0.21 / +4.9%
clickbench_q25/datafusion:vortex-file-compressed	19555492 / 19327944 / +1.2%	60732396 / 65544239 / -7.3%	0.32 / 0.29 / +9.2%
clickbench_q26/datafusion:vortex-file-compressed	16205378 / 16570822 / -2.2%	67062382 / 69223643 / -3.1%	0.24 / 0.24 / +0.9%
clickbench_q27/datafusion:vortex-file-compressed	101976356 / 104236139 / -2.2%	256058021 / 267629648 / -4.3%	0.40 / 0.39 / +2.3%
clickbench_q28/datafusion:vortex-file-compressed	565268256 / 554970976 / +1.9%	647573784 / 640981632 / +1.0%	0.87 / 0.87 / +0.8%
clickbench_q29/datafusion:vortex-file-compressed	26517162 / 24996223 / +6.1%	52886028 / 58416640 / -9.5%	0.50 / 0.43 / +17.2%
clickbench_q30/datafusion:vortex-file-compressed	56970658 / 58566897 / -2.7%	109849193 / 115415423 / -4.8%	0.52 / 0.51 / +2.2%
clickbench_q31/datafusion:vortex-file-compressed	64002352 / 66520857 / -3.8%	153424261 / 163467318 / -6.1%	0.42 / 0.41 / +2.5%
clickbench_q32/datafusion:vortex-file-compressed	285306034 / 288811144 / -1.2%	392843762 / 398601613 / -1.4%	0.73 / 0.72 / +0.2%
clickbench_q33/datafusion:vortex-file-compressed	328915442 / 323220982 / +1.8%	467417056 / 442745470 / +5.6%	0.70 / 0.73 / -3.6%
clickbench_q34/datafusion:vortex-file-compressed	327993472 / 323787036 / +1.3%	475197550 / 439727390 / +8.1%	0.69 / 0.74 / -6.3%
clickbench_q35/datafusion:vortex-file-compressed	56124429 / 56474642 / -0.6%	84912533 / 95239632 / -10.8% 🟢	0.66 / 0.59 / +11.5%
clickbench_q36/datafusion:vortex-file-compressed	37943108 / 37786497 / +0.4%	65254617 / 70220251 / -7.1%	0.58 / 0.54 / +8.1%
clickbench_q37/datafusion:vortex-file-compressed	21198976 / 21112899 / +0.4%	45687619 / 52236069 / -12.5% 🟢	0.46 / 0.40 / +14.8%
clickbench_q38/datafusion:vortex-file-compressed	13112732 / 13238210 / -0.9%	40353268 / 45728369 / -11.8% 🟢	0.32 / 0.29 / +12.2%
clickbench_q39/datafusion:vortex-file-compressed	78589810 / 79489746 / -1.1%	110971074 / 117000884 / -5.2%	0.71 / 0.68 / +4.2%
clickbench_q40/datafusion:vortex-file-compressed	10642196 / 10678944 / -0.3%	34014053 / 38994551 / -12.8% 🟢	0.31 / 0.27 / +14.2%
clickbench_q41/datafusion:vortex-file-compressed	10594059 / 10146938 / +4.4%	34006242 / 37697537 / -9.8%	0.31 / 0.27 / +15.7%
clickbench_q42/datafusion:vortex-file-compressed	10693698 / 10580150 / +1.1%	34481942 / 40151466 / -14.1% 🟢	0.31 / 0.26 / +17.7%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/datafusion:parquet	1267224 / 1252390 / +1.2%	47575089 / 49858886 / -4.6%	0.03 / 0.03 / +6.0%
clickbench_q01/datafusion:parquet	15976067 / 15787223 / +1.2%	65086582 / 67905785 / -4.2%	0.25 / 0.23 / +5.6%
clickbench_q02/datafusion:parquet	19039366 / 19202549 / -0.8%	80517263 / 80765269 / -0.3%	0.24 / 0.24 / -0.5%
clickbench_q03/datafusion:parquet	16585214 / 16825988 / -1.4%	78111941 / 79107161 / -1.3%	0.21 / 0.21 / -0.2%
clickbench_q04/datafusion:parquet	62807268 / 64070752 / -2.0%	123138113 / 123746561 / -0.5%	0.51 / 0.52 / -1.5%
clickbench_q05/datafusion:parquet	88346430 / 89193812 / -1.0%	150464934 / 155866707 / -3.5%	0.59 / 0.57 / +2.6%
clickbench_q06/datafusion:parquet	1220154 / 1271545 / -4.0%	48688782 / 50022393 / -2.7%	0.03 / 0.03 / -1.4%
clickbench_q07/datafusion:parquet	17028740 / 16725616 / +1.8%	67558280 / 67183619 / +0.6%	0.25 / 0.25 / +1.2%
clickbench_q08/datafusion:parquet	85423491 / 86360220 / -1.1%	151286309 / 161677570 / -6.4%	0.56 / 0.53 / +5.7%
clickbench_q09/datafusion:parquet	188379665 / 189811070 / -0.8%	261212228 / 272037328 / -4.0%	0.72 / 0.70 / +3.4%
clickbench_q10/datafusion:parquet	35739950 / 35867330 / -0.4%	94941237 / 99994609 / -5.1%	0.38 / 0.36 / +4.9%
clickbench_q11/datafusion:parquet	42868736 / 41799902 / +2.6%	106543300 / 107840232 / -1.2%	0.40 / 0.39 / +3.8%
clickbench_q12/datafusion:parquet	94991762 / 95834502 / -0.9%	158728902 / 164548538 / -3.5%	0.60 / 0.58 / +2.8%
clickbench_q13/datafusion:parquet	146495700 / 145974546 / +0.4%	219989869 / 229047253 / -4.0%	0.67 / 0.64 / +4.5%
clickbench_q14/datafusion:parquet	101182290 / 102005408 / -0.8%	167281525 / 171671822 / -2.6%	0.60 / 0.59 / +1.8%
clickbench_q15/datafusion:parquet	72372120 / 71461450 / +1.3%	128418806 / 130790451 / -1.8%	0.56 / 0.55 / +3.1%
clickbench_q16/datafusion:parquet	156204267 / 156397034 / -0.1%	231038654 / 233902360 / -1.2%	0.68 / 0.67 / +1.1%
clickbench_q17/datafusion:parquet	155959091 / 157819059 / -1.2%	229269143 / 236051334 / -2.9%	0.68 / 0.67 / +1.7%
clickbench_q18/datafusion:parquet	307619003 / 307951774 / -0.1%	414084414 / 413174846 / +0.2%	0.74 / 0.75 / -0.3%
clickbench_q19/datafusion:parquet	19665005 / 19050488 / +3.2%	76968148 / 77455643 / -0.6%	0.26 / 0.25 / +3.9%
clickbench_q20/datafusion:parquet	177376436 / 179151449 / -1.0%	272973546 / 286433806 / -4.7%	0.65 / 0.63 / +3.9%
clickbench_q21/datafusion:parquet	172366556 / 172313051 / +0.0%	288299625 / 303072635 / -4.9%	0.60 / 0.57 / +5.2%
clickbench_q22/datafusion:parquet	259291333 / 263455818 / -1.6%	411166505 / 429668613 / -4.3%	0.63 / 0.61 / +2.8%
clickbench_q23/datafusion:parquet	1013161082 / 1015026952 / -0.2%	1178590994 / 1186808838 / -0.7%	0.86 / 0.86 / +0.5%
clickbench_q24/datafusion:parquet	30028812 / 30571946 / -1.8%	85268646 / 89809691 / -5.1%	0.35 / 0.34 / +3.5%
clickbench_q25/datafusion:parquet	37498881 / 37111422 / +1.0%	99925659 / 102893012 / -2.9%	0.38 / 0.36 / +4.0%
clickbench_q26/datafusion:parquet	30869985 / 31127172 / -0.8%	86384837 / 89186979 / -3.1%	0.36 / 0.35 / +2.4%
clickbench_q27/datafusion:parquet	192201476 / 193620522 / -0.7%	282044854 / 289723884 / -2.7%	0.68 / 0.67 / +2.0%
clickbench_q28/datafusion:parquet	624526163 / 617527624 / +1.1%	700327802 / 702331735 / -0.3%	0.89 / 0.88 / +1.4%
clickbench_q29/datafusion:parquet	29686804 / 28774798 / +3.2%	89626040 / 90223686 / -0.7%	0.33 / 0.32 / +3.9%
clickbench_q30/datafusion:parquet	89729148 / 89604524 / +0.1%	164579486 / 173512200 / -5.1%	0.55 / 0.52 / +5.6%
clickbench_q31/datafusion:parquet	102296154 / 103528343 / -1.2%	188878838 / 200819036 / -5.9%	0.54 / 0.52 / +5.1%
clickbench_q32/datafusion:parquet	306856669 / 308568780 / -0.6%	421359079 / 431256499 / -2.3%	0.73 / 0.72 / +1.8%
clickbench_q33/datafusion:parquet	375385549 / 377940900 / -0.7%	469458056 / 479131033 / -2.0%	0.80 / 0.79 / +1.4%
clickbench_q34/datafusion:parquet	376935834 / 379057750 / -0.6%	466951169 / 480750972 / -2.9%	0.81 / 0.79 / +2.4%
clickbench_q35/datafusion:parquet	67524653 / 65543578 / +3.0%	124149908 / 124134655 / +0.0%	0.54 / 0.53 / +3.0%
clickbench_q36/datafusion:parquet	73017632 / 73387590 / -0.5%	133230721 / 135774569 / -1.9%	0.55 / 0.54 / +1.4%
clickbench_q37/datafusion:parquet	35442470 / 35617999 / -0.5%	90207419 / 91810520 / -1.7%	0.39 / 0.39 / +1.3%
clickbench_q38/datafusion:parquet	47621840 / 47860311 / -0.5%	105635062 / 110026773 / -4.0%	0.45 / 0.43 / +3.6%
clickbench_q39/datafusion:parquet	143705437 / 143836521 / -0.1%	206298633 / 214263836 / -3.7%	0.70 / 0.67 / +3.8%
clickbench_q40/datafusion:parquet	19760288 / 20048918 / -1.4%	76936256 / 78849852 / -2.4%	0.26 / 0.25 / +1.0%
clickbench_q41/datafusion:parquet	18587350 / 18839682 / -1.3%	75255573 / 78602562 / -4.3%	0.25 / 0.24 / +3.0%
clickbench_q42/datafusion:parquet	19384446 / 19448928 / -0.3%	74481990 / 80271917 / -7.2%	0.26 / 0.24 / +7.4%

duckdb / vortex-file-compressed / ns (0.964x ➖, 4↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:vortex-file-compressed	2221572 / 2316356 / -4.1%	23636371 / 23309937 / +1.4%	0.09 / 0.10 / -5.4%
clickbench_q01/duckdb:vortex-file-compressed	7526222 / 7539062 / -0.2%	27171371 / 26697318 / +1.8%	0.28 / 0.28 / -1.9%
clickbench_q02/duckdb:vortex-file-compressed	8696701 / 8955982 / -2.9%	34218974 / 35695040 / -4.1%	0.25 / 0.25 / +1.3%
clickbench_q03/duckdb:vortex-file-compressed	13683432 / 13975386 / -2.1%	45900864 / 49335517 / -7.0%	0.30 / 0.28 / +5.2%
clickbench_q04/duckdb:vortex-file-compressed	56257214 / 58896211 / -4.5%	86757339 / 92282346 / -6.0%	0.65 / 0.64 / +1.6%
clickbench_q05/duckdb:vortex-file-compressed	65337444 / 67206239 / -2.8%	94190818 / 96372538 / -2.3%	0.69 / 0.70 / -0.5%
clickbench_q06/duckdb:vortex-file-compressed	2598438 / 2622598 / -0.9%	30512990 / 29238338 / +4.4%	0.09 / 0.09 / -5.1%
clickbench_q07/duckdb:vortex-file-compressed	9310038 / 9600068 / -3.0%	29608851 / 29770566 / -0.5%	0.31 / 0.32 / -2.5%
clickbench_q08/duckdb:vortex-file-compressed	68494809 / 70062960 / -2.2%	99303533 / 105800127 / -6.1%	0.69 / 0.66 / +4.2%
clickbench_q09/duckdb:vortex-file-compressed	93813555 / 94451218 / -0.7%	131985598 / 127163205 / +3.8%	0.71 / 0.74 / -4.3%
clickbench_q10/duckdb:vortex-file-compressed	27613324 / 27782772 / -0.6%	65796479 / 72279743 / -9.0%	0.42 / 0.38 / +9.2%
clickbench_q11/duckdb:vortex-file-compressed	30513800 / 30687561 / -0.6%	67655925 / 74359750 / -9.0%	0.45 / 0.41 / +9.3%
clickbench_q12/duckdb:vortex-file-compressed	70885482 / 72237397 / -1.9%	100933353 / 103652304 / -2.6%	0.70 / 0.70 / +0.8%
clickbench_q13/duckdb:vortex-file-compressed	129291110 / 127851810 / +1.1%	160974446 / 168822427 / -4.6%	0.80 / 0.76 / +6.1%
clickbench_q14/duckdb:vortex-file-compressed	74432646 / 76230723 / -2.4%	100421560 / 106914135 / -6.1%	0.74 / 0.71 / +4.0%
clickbench_q15/duckdb:vortex-file-compressed	75652404 / 76408312 / -1.0%	107847451 / 108616047 / -0.7%	0.70 / 0.70 / -0.3%
clickbench_q16/duckdb:vortex-file-compressed	139508884 / 140833212 / -0.9%	173003674 / 178949293 / -3.3%	0.81 / 0.79 / +2.5%
clickbench_q17/duckdb:vortex-file-compressed	137030074 / 145359782 / -5.7%	169896962 / 181211144 / -6.2%	0.81 / 0.80 / +0.5%
clickbench_q18/duckdb:vortex-file-compressed	257001534 / 256850284 / +0.1%	311317108 / 313893640 / -0.8%	0.83 / 0.82 / +0.9%
clickbench_q19/duckdb:vortex-file-compressed	9493958 / 9464116 / +0.3%	38350230 / 37478588 / +2.3%	0.25 / 0.25 / -2.0%
clickbench_q20/duckdb:vortex-file-compressed	66296554 / 69316572 / -4.4%	163235010 / 170472456 / -4.2%	0.41 / 0.41 / -0.1%
clickbench_q21/duckdb:vortex-file-compressed	76752670 / 87218998 / -12.0% 🟢	178446860 / 201513382 / -11.4% 🟢	0.43 / 0.43 / -0.6%
clickbench_q22/duckdb:vortex-file-compressed	114150698 / 174846654 / -34.7% 🟢	312704049 / 367208660 / -14.8% 🟢	0.37 / 0.48 / -23.3%
clickbench_q23/duckdb:vortex-file-compressed	31819430 / 41038768 / -22.5% 🟢	67052518 / 82961725 / -19.2% 🟢	0.47 / 0.49 / -4.1%
clickbench_q24/duckdb:vortex-file-compressed	13172856 / 15160866 / -13.1% 🟢	30958982 / 34968266 / -11.5% 🟢	0.43 / 0.43 / -1.9%
clickbench_q25/duckdb:vortex-file-compressed	19477630 / 19345222 / +0.7%	51459219 / 52265793 / -1.5%	0.38 / 0.37 / +2.3%
clickbench_q26/duckdb:vortex-file-compressed	10998960 / 11666164 / -5.7%	33569511 / 37230065 / -9.8%	0.33 / 0.31 / +4.6%
clickbench_q27/duckdb:vortex-file-compressed	54042060 / 54071963 / -0.1%	167079428 / 179248733 / -6.8%	0.32 / 0.30 / +7.2%
clickbench_q28/duckdb:vortex-file-compressed	526119577 / 521783236 / +0.8%	565626556 / 584919271 / -3.3%	0.93 / 0.89 / +4.3%
clickbench_q29/duckdb:vortex-file-compressed	17780269 / 18144333 / -2.0%	43703125 / 41948890 / +4.2%	0.41 / 0.43 / -5.9%
clickbench_q30/duckdb:vortex-file-compressed	61257262 / 61457455 / -0.3%	104057555 / 112065220 / -7.1%	0.59 / 0.55 / +7.3%
clickbench_q31/duckdb:vortex-file-compressed	111201206 / 112605193 / -1.2%	189184343 / 176967995 / +6.9%	0.59 / 0.64 / -7.6%
clickbench_q32/duckdb:vortex-file-compressed	364177662 / 376110058 / -3.2%	404754990 / 406967585 / -0.5%	0.90 / 0.92 / -2.6%
clickbench_q33/duckdb:vortex-file-compressed	346365248 / 341811647 / +1.3%	413055124 / 401498204 / +2.9%	0.84 / 0.85 / -1.5%
clickbench_q34/duckdb:vortex-file-compressed	354595902 / 359692298 / -1.4%	423452211 / 421374281 / +0.5%	0.84 / 0.85 / -1.9%
clickbench_q35/duckdb:vortex-file-compressed	57312532 / 59653987 / -3.9%	85054166 / 90891251 / -6.4%	0.67 / 0.66 / +2.7%
clickbench_q36/duckdb:vortex-file-compressed	11766934 / 11699479 / +0.6%	27726440 / 31365789 / -11.6% 🟢	0.42 / 0.37 / +13.8%
clickbench_q37/duckdb:vortex-file-compressed	8370876 / 8226245 / +1.8%	26228348 / 27060925 / -3.1%	0.32 / 0.30 / +5.0%
clickbench_q38/duckdb:vortex-file-compressed	8705072 / 8761657 / -0.6%	26608855 / 28743146 / -7.4%	0.33 / 0.30 / +7.3%
clickbench_q39/duckdb:vortex-file-compressed	18937677 / 18934137 / +0.0%	40135236 / 41063311 / -2.3%	0.47 / 0.46 / +2.3%
clickbench_q40/duckdb:vortex-file-compressed	7401106 / 7565950 / -2.2%	26525780 / 27136661 / -2.3%	0.28 / 0.28 / +0.1%
clickbench_q41/duckdb:vortex-file-compressed	8318138 / 8713054 / -4.5%	28570599 / 29103500 / -1.8%	0.29 / 0.30 / -2.8%
clickbench_q42/duckdb:vortex-file-compressed	7418430 / 7453789 / -0.5%	27497509 / 29052559 / -5.4%	0.27 / 0.26 / +5.2%

duckdb / parquet / ns (1.018x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
clickbench_q00/duckdb:parquet	12292998 / 10659744 / +15.3% 🔴	18793630 / 18978727 / -1.0%	0.65 / 0.56 / +16.5%
clickbench_q01/duckdb:parquet	17504162 / 16886617 / +3.7%	25158421 / 25296916 / -0.5%	0.70 / 0.67 / +4.2%
clickbench_q02/duckdb:parquet	25118213 / 24098232 / +4.2%	36081870 / 37071171 / -2.7%	0.70 / 0.65 / +7.1%
clickbench_q03/duckdb:parquet	25715328 / 24782620 / +3.8%	39910603 / 39824349 / +0.2%	0.64 / 0.62 / +3.5%
clickbench_q04/duckdb:parquet	64909012 / 63683324 / +1.9%	79638808 / 77506227 / +2.8%	0.82 / 0.82 / -0.8%
clickbench_q05/duckdb:parquet	85806487 / 85826466 / -0.0%	104589068 / 107119166 / -2.4%	0.82 / 0.80 / +2.4%
clickbench_q06/duckdb:parquet	22971718 / 22226085 / +3.4%	33494662 / 33590690 / -0.3%	0.69 / 0.66 / +3.7%
clickbench_q07/duckdb:parquet	19615853 / 19221367 / +2.1%	26167241 / 25706882 / +1.8%	0.75 / 0.75 / +0.3%
clickbench_q08/duckdb:parquet	78457331 / 77522808 / +1.2%	93735682 / 92848832 / +1.0%	0.84 / 0.83 / +0.2%
clickbench_q09/duckdb:parquet	106049566 / 104704682 / +1.3%	125405361 / 125363634 / +0.0%	0.85 / 0.84 / +1.3%
clickbench_q10/duckdb:parquet	43818096 / 42519106 / +3.1%	60315272 / 59927647 / +0.6%	0.73 / 0.71 / +2.4%
clickbench_q11/duckdb:parquet	48336828 / 47981428 / +0.7%	64330758 / 65672662 / -2.0%	0.75 / 0.73 / +2.8%
clickbench_q12/duckdb:parquet	94615954 / 95665316 / -1.1%	111881546 / 114826720 / -2.6%	0.85 / 0.83 / +1.5%
clickbench_q13/duckdb:parquet	153905887 / 153472152 / +0.3%	172515714 / 175809711 / -1.9%	0.89 / 0.87 / +2.2%
clickbench_q14/duckdb:parquet	104739302 / 102001694 / +2.7%	135884512 / 130684375 / +4.0%	0.77 / 0.78 / -1.2%
clickbench_q15/duckdb:parquet	89366508 / 90067308 / -0.8%	107121853 / 104927022 / +2.1%	0.83 / 0.86 / -2.8%
clickbench_q16/duckdb:parquet	170652648 / 176342836 / -3.2%	194099963 / 188023501 / +3.2%	0.88 / 0.94 / -6.3%
clickbench_q17/duckdb:parquet	174144530 / 177250039 / -1.8%	192538009 / 192559334 / -0.0%	0.90 / 0.92 / -1.7%
clickbench_q18/duckdb:parquet	303671130 / 308633344 / -1.6%	347582074 / 337205069 / +3.1%	0.87 / 0.92 / -4.5%
clickbench_q19/duckdb:parquet	21795926 / 22413691 / -2.8%	30631312 / 29637447 / +3.4%	0.71 / 0.76 / -5.9%
clickbench_q20/duckdb:parquet	187650363 / 186276237 / +0.7%	232179920 / 238066293 / -2.5%	0.81 / 0.78 / +3.3%
clickbench_q21/duckdb:parquet	230072310 / 227868066 / +1.0%	274878528 / 270418878 / +1.6%	0.84 / 0.84 / -0.7%
clickbench_q22/duckdb:parquet	325782712 / 309103402 / +5.4%	377434723 / 367922241 / +2.6%	0.86 / 0.84 / +2.7%
clickbench_q23/duckdb:parquet	170282170 / 170096610 / +0.1%	250625597 / 249917834 / +0.3%	0.68 / 0.68 / -0.2%
clickbench_q24/duckdb:parquet	32781396 / 32568394 / +0.7%	39153956 / 50429952 / -22.4% 🟢	0.84 / 0.65 / +29.6%
clickbench_q25/duckdb:parquet	44766300 / 45180834 / -0.9%	63998867 / 65172683 / -1.8%	0.70 / 0.69 / +0.9%
clickbench_q26/duckdb:parquet	33035937 / 33653694 / -1.8%	52189559 / 48840762 / +6.9%	0.63 / 0.69 / -8.1%
clickbench_q27/duckdb:parquet	201649500 / 194425344 / +3.7%	230070021 / 234323287 / -1.8%	0.88 / 0.83 / +5.6%
clickbench_q28/duckdb:parquet	997541312 / 993376018 / +0.4%	1009509630 / 978268921 / +3.2%	0.99 / 1.02 / -2.7%
clickbench_q29/duckdb:parquet	27087761 / 26075564 / +3.9%	36244223 / 35006863 / +3.5%	0.75 / 0.74 / +0.3%
clickbench_q30/duckdb:parquet	109886320 / 109086891 / +0.7%	139981987 / 141744231 / -1.2%	0.79 / 0.77 / +2.0%
clickbench_q31/duckdb:parquet	163378090 / 149473362 / +9.3%	186408926 / 181919472 / +2.5%	0.88 / 0.82 / +6.7%
clickbench_q32/duckdb:parquet	403752292 / 407535979 / -0.9%	421675059 / 415126757 / +1.6%	0.96 / 0.98 / -2.5%
clickbench_q33/duckdb:parquet	492717018 / 487845054 / +1.0%	469034506 / 477973659 / -1.9%	1.05 / 1.02 / +2.9%
clickbench_q34/duckdb:parquet	488609704 / 483134955 / +1.1%	499932429 / 474109910 / +5.4%	0.98 / 1.02 / -4.1%
clickbench_q35/duckdb:parquet	64888549 / 64853068 / +0.1%	78585689 / 78830710 / -0.3%	0.83 / 0.82 / +0.4%
clickbench_q36/duckdb:parquet	32061038 / 31689553 / +1.2%	40406191 / 40649108 / -0.6%	0.79 / 0.78 / +1.8%
clickbench_q37/duckdb:parquet	24990582 / 25055420 / -0.3%	35108021 / 33971986 / +3.3%	0.71 / 0.74 / -3.5%
clickbench_q38/duckdb:parquet	26804796 / 25376014 / +5.6%	34132173 / 34548555 / -1.2%	0.79 / 0.73 / +6.9%
clickbench_q39/duckdb:parquet	55747606 / 55054473 / +1.3%	65020835 / 65475996 / -0.7%	0.86 / 0.84 / +2.0%
clickbench_q40/duckdb:parquet	16151722 / 16160134 / -0.1%	25581423 / 25043946 / +2.1%	0.63 / 0.65 / -2.2%
clickbench_q41/duckdb:parquet	17718824 / 16865376 / +5.1%	24160539 / 24902932 / -3.0%	0.73 / 0.68 / +8.3%
clickbench_q42/duckdb:parquet	17124172 / 15796464 / +8.4%	25423366 / 26446483 / -3.9%	0.67 / 0.60 / +12.8%

github-actions · 2026-10-29T15:54:18Z

Benchmarks: TPC-DS SF=1 on NVME 📖

Commits: PR 7dcaf561 vs base 19dcd2f2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.1%
Engines: DataFusion No clear signal (-0.8%, low confidence) · DuckDB No clear signal (-1.4%, low confidence)
Vortex (geomean): hot 0.996x ➖ · cold 1.008x ➖
Parquet (geomean): hot 1.007x ➖ · cold 0.999x ➖
Shifts: Parquet (control) +0.7% · Median polish +0.6%

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 (0.999x ➖, 3↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:vortex-file-compressed	21073768 / 20662877 / +2.0%	39807463 / 38388298 / +3.7%	0.53 / 0.54 / -1.6%
tpcds_q02/datafusion:vortex-file-compressed	45548683 / 44071682 / +3.4%	66651218 / 64203849 / +3.8%	0.68 / 0.69 / -0.4%
tpcds_q03/datafusion:vortex-file-compressed	11345992 / 11095395 / +2.3%	27871645 / 26770394 / +4.1%	0.41 / 0.41 / -1.8%
tpcds_q04/datafusion:vortex-file-compressed	89081320 / 85937970 / +3.7%	124963901 / 120762373 / +3.5%	0.71 / 0.71 / +0.2%
tpcds_q05/datafusion:vortex-file-compressed	57962747 / 56220694 / +3.1%	85336417 / 76967535 / +10.9% 🔴	0.68 / 0.73 / -7.0%
tpcds_q06/datafusion:vortex-file-compressed	22381618 / 21976346 / +1.8%	42165374 / 43424391 / -2.9%	0.53 / 0.51 / +4.9%
tpcds_q07/datafusion:vortex-file-compressed	29130468 / 28753308 / +1.3%	53278131 / 51675554 / +3.1%	0.55 / 0.56 / -1.7%
tpcds_q08/datafusion:vortex-file-compressed	23967432 / 24541650 / -2.3%	42155800 / 43475451 / -3.0%	0.57 / 0.56 / +0.7%
tpcds_q09/datafusion:vortex-file-compressed	18040555 / 20105705 / -10.3% 🟢	37309751 / 37029178 / +0.8%	0.48 / 0.54 / -10.9%
tpcds_q10/datafusion:vortex-file-compressed	26654912 / 26771250 / -0.4%	48686856 / 50455373 / -3.5%	0.55 / 0.53 / +3.2%
tpcds_q11/datafusion:vortex-file-compressed	52454120 / 51942594 / +1.0%	86716840 / 83041366 / +4.4%	0.60 / 0.63 / -3.3%
tpcds_q12/datafusion:vortex-file-compressed	14964084 / 14909005 / +0.4%	34265520 / 32866199 / +4.3%	0.44 / 0.45 / -3.7%
tpcds_q13/datafusion:vortex-file-compressed	31207872 / 31125908 / +0.3%	58376778 / 56678644 / +3.0%	0.53 / 0.55 / -2.7%
tpcds_q14/datafusion:vortex-file-compressed	486793048 / 487173892 / -0.1%	547667781 / 549971662 / -0.4%	0.89 / 0.89 / +0.3%
tpcds_q15/datafusion:vortex-file-compressed	12404766 / 12454406 / -0.4%	35126603 / 33623513 / +4.5%	0.35 / 0.37 / -4.7%
tpcds_q16/datafusion:vortex-file-compressed	18683873 / 18526448 / +0.8%	38534194 / 38010837 / +1.4%	0.48 / 0.49 / -0.5%
tpcds_q17/datafusion:vortex-file-compressed	55101886 / 50769293 / +8.5%	79179446 / 75447269 / +4.9%	0.70 / 0.67 / +3.4%
tpcds_q18/datafusion:vortex-file-compressed	63538088 / 63588463 / -0.1%	86937681 / 85468521 / +1.7%	0.73 / 0.74 / -1.8%
tpcds_q19/datafusion:vortex-file-compressed	16759136 / 17047396 / -1.7%	39195738 / 38742283 / +1.2%	0.43 / 0.44 / -2.8%
tpcds_q20/datafusion:vortex-file-compressed	16136628 / 16464230 / -2.0%	36251788 / 35800079 / +1.3%	0.45 / 0.46 / -3.2%
tpcds_q21/datafusion:vortex-file-compressed	15981284 / 15940484 / +0.3%	42831342 / 37502958 / +14.2% 🔴	0.37 / 0.43 / -12.2%
tpcds_q22/datafusion:vortex-file-compressed	49753698 / 49830978 / -0.2%	73539610 / 73429530 / +0.1%	0.68 / 0.68 / -0.3%
tpcds_q23/datafusion:vortex-file-compressed	70742223 / 71127504 / -0.5%	99117942 / 95266102 / +4.0%	0.71 / 0.75 / -4.4%
tpcds_q24/datafusion:vortex-file-compressed	64732510 / 65827480 / -1.7%	86939767 / 87950060 / -1.1%	0.74 / 0.75 / -0.5%
tpcds_q25/datafusion:vortex-file-compressed	41361682 / 48552602 / -14.8% 🟢	75207295 / 69532625 / +8.2%	0.55 / 0.70 / -21.2%
tpcds_q26/datafusion:vortex-file-compressed	25801946 / 25883028 / -0.3%	47963227 / 45868290 / +4.6%	0.54 / 0.56 / -4.7%
tpcds_q27/datafusion:vortex-file-compressed	60475267 / 63281436 / -4.4%	86827217 / 80805852 / +7.5%	0.70 / 0.78 / -11.1%
tpcds_q28/datafusion:vortex-file-compressed	18701600 / 26229064 / -28.7% 🟢	37093797 / 40810592 / -9.1%	0.50 / 0.64 / -21.6%
tpcds_q29/datafusion:vortex-file-compressed	53288264 / 53880442 / -1.1%	78314056 / 75632558 / +3.5%	0.68 / 0.71 / -4.5%
tpcds_q30/datafusion:vortex-file-compressed	26225866 / 25882580 / +1.3%	45713342 / 45306891 / +0.9%	0.57 / 0.57 / +0.4%
tpcds_q31/datafusion:vortex-file-compressed	58053009 / 58167868 / -0.2%	85718144 / 83805563 / +2.3%	0.68 / 0.69 / -2.4%
tpcds_q32/datafusion:vortex-file-compressed	12445826 / 12486154 / -0.3%	30428736 / 29878584 / +1.8%	0.41 / 0.42 / -2.1%
tpcds_q33/datafusion:vortex-file-compressed	27804162 / 27470150 / +1.2%	50395890 / 50803280 / -0.8%	0.55 / 0.54 / +2.0%
tpcds_q34/datafusion:vortex-file-compressed	17457611 / 17355034 / +0.6%	37027750 / 37376510 / -0.9%	0.47 / 0.46 / +1.5%
tpcds_q35/datafusion:vortex-file-compressed	30070326 / 30165718 / -0.3%	55351680 / 54544146 / +1.5%	0.54 / 0.55 / -1.8%
tpcds_q36/datafusion:vortex-file-compressed	47439530 / 48307158 / -1.8%	70561344 / 67264121 / +4.9%	0.67 / 0.72 / -6.4%
tpcds_q37/datafusion:vortex-file-compressed	11892701 / 11857472 / +0.3%	32689532 / 34111657 / -4.2%	0.36 / 0.35 / +4.7%
tpcds_q38/datafusion:vortex-file-compressed	25744314 / 25514558 / +0.9%	47993322 / 48241747 / -0.5%	0.54 / 0.53 / +1.4%
tpcds_q39/datafusion:vortex-file-compressed	64833723 / 64890302 / -0.1%	92044875 / 89633580 / +2.7%	0.70 / 0.72 / -2.7%
tpcds_q40/datafusion:vortex-file-compressed	23474293 / 23494010 / -0.1%	43349671 / 43948484 / -1.4%	0.54 / 0.53 / +1.3%
tpcds_q41/datafusion:vortex-file-compressed	21012177 / 20495924 / +2.5%	35220237 / 32839414 / +7.2%	0.60 / 0.62 / -4.4%
tpcds_q42/datafusion:vortex-file-compressed	10918867 / 10944217 / -0.2%	28195737 / 26800473 / +5.2%	0.39 / 0.41 / -5.2%
tpcds_q43/datafusion:vortex-file-compressed	12549010 / 12235502 / +2.6%	32295364 / 32362966 / -0.2%	0.39 / 0.38 / +2.8%
tpcds_q44/datafusion:vortex-file-compressed	27187694 / 28950501 / -6.1%	52502094 / 53633308 / -2.1%	0.52 / 0.54 / -4.1%
tpcds_q45/datafusion:vortex-file-compressed	16001745 / 16086212 / -0.5%	37348562 / 36240197 / +3.1%	0.43 / 0.44 / -3.5%
tpcds_q46/datafusion:vortex-file-compressed	24246752 / 23330782 / +3.9%	49035849 / 46023788 / +6.5%	0.49 / 0.51 / -2.5%
tpcds_q47/datafusion:vortex-file-compressed	75293390 / 74638130 / +0.9%	104938446 / 104471851 / +0.4%	0.72 / 0.71 / +0.4%
tpcds_q48/datafusion:vortex-file-compressed	29202464 / 28355408 / +3.0%	52278214 / 52242427 / +0.1%	0.56 / 0.54 / +2.9%
tpcds_q49/datafusion:vortex-file-compressed	60449034 / 57975552 / +4.3%	78239958 / 80249136 / -2.5%	0.77 / 0.72 / +6.9%
tpcds_q50/datafusion:vortex-file-compressed	31056326 / 30773469 / +0.9%	55671594 / 53329113 / +4.4%	0.56 / 0.58 / -3.3%
tpcds_q51/datafusion:vortex-file-compressed	66482993 / 66370124 / +0.2%	90215660 / 87949849 / +2.6%	0.74 / 0.75 / -2.3%
tpcds_q52/datafusion:vortex-file-compressed	11584977 / 11303700 / +2.5%	28086322 / 28114971 / -0.1%	0.41 / 0.40 / +2.6%
tpcds_q53/datafusion:vortex-file-compressed	17974837 / 17817615 / +0.9%	41066131 / 39106120 / +5.0%	0.44 / 0.46 / -3.9%
tpcds_q54/datafusion:vortex-file-compressed	31790151 / 30815867 / +3.2%	56053384 / 53633024 / +4.5%	0.57 / 0.57 / -1.3%
tpcds_q55/datafusion:vortex-file-compressed	10827384 / 10947926 / -1.1%	28052637 / 26268641 / +6.8%	0.39 / 0.42 / -7.4%
tpcds_q56/datafusion:vortex-file-compressed	26890390 / 25893575 / +3.8%	49333720 / 48418478 / +1.9%	0.55 / 0.53 / +1.9%
tpcds_q57/datafusion:vortex-file-compressed	62600524 / 61658540 / +1.5%	87140781 / 88488887 / -1.5%	0.72 / 0.70 / +3.1%
tpcds_q58/datafusion:vortex-file-compressed	37996994 / 38139050 / -0.4%	64274141 / 62952715 / +2.1%	0.59 / 0.61 / -2.4%
tpcds_q59/datafusion:vortex-file-compressed	30025822 / 29773657 / +0.8%	54286527 / 54576681 / -0.5%	0.55 / 0.55 / +1.4%
tpcds_q60/datafusion:vortex-file-compressed	26059368 / 25763284 / +1.1%	47690546 / 47311516 / +0.8%	0.55 / 0.54 / +0.3%
tpcds_q61/datafusion:vortex-file-compressed	21441768 / 21212998 / +1.1%	43184270 / 43808218 / -1.4%	0.50 / 0.48 / +2.5%
tpcds_q62/datafusion:vortex-file-compressed	16273996 / 16226768 / +0.3%	35263859 / 34675741 / +1.7%	0.46 / 0.47 / -1.4%
tpcds_q63/datafusion:vortex-file-compressed	17669842 / 17479711 / +1.1%	40175196 / 38987535 / +3.0%	0.44 / 0.45 / -1.9%
tpcds_q64/datafusion:vortex-file-compressed	213138527 / 212632786 / +0.2%	256178167 / 245822306 / +4.2%	0.83 / 0.86 / -3.8%
tpcds_q65/datafusion:vortex-file-compressed	74500355 / 72326343 / +3.0%	93800048 / 92518043 / +1.4%	0.79 / 0.78 / +1.6%
tpcds_q66/datafusion:vortex-file-compressed	50699469 / 50841554 / -0.3%	75192997 / 72759471 / +3.3%	0.67 / 0.70 / -3.5%
tpcds_q67/datafusion:vortex-file-compressed	50366170 / 51321318 / -1.9%	84338653 / 84264967 / +0.1%	0.60 / 0.61 / -1.9%
tpcds_q68/datafusion:vortex-file-compressed	23529490 / 22754568 / +3.4%	49229280 / 46535563 / +5.8%	0.48 / 0.49 / -2.3%
tpcds_q69/datafusion:vortex-file-compressed	25269144 / 25748720 / -1.9%	49203148 / 47728418 / +3.1%	0.51 / 0.54 / -4.8%
tpcds_q70/datafusion:vortex-file-compressed	70981435 / 70768666 / +0.3%	94787441 / 94483406 / +0.3%	0.75 / 0.75 / -0.0%
tpcds_q71/datafusion:vortex-file-compressed	19029926 / 19265814 / -1.2%	40649377 / 40165351 / +1.2%	0.47 / 0.48 / -2.4%
tpcds_q72/datafusion:vortex-file-compressed	339733877 / 346150522 / -1.9%	379985789 / 397297658 / -4.4%	0.89 / 0.87 / +2.6%
tpcds_q73/datafusion:vortex-file-compressed	16273366 / 15934651 / +2.1%	38728883 / 35011866 / +10.6% 🔴	0.42 / 0.46 / -7.7%
tpcds_q74/datafusion:vortex-file-compressed	40665228 / 39780041 / +2.2%	67483505 / 66803203 / +1.0%	0.60 / 0.60 / +1.2%
tpcds_q75/datafusion:vortex-file-compressed	137439686 / 135714753 / +1.3%	168699433 / 162660370 / +3.7%	0.81 / 0.83 / -2.4%
tpcds_q76/datafusion:vortex-file-compressed	29730093 / 29291308 / +1.5%	51084421 / 47924547 / +6.6%	0.58 / 0.61 / -4.8%
tpcds_q77/datafusion:vortex-file-compressed	44896078 / 44660360 / +0.5%	66355748 / 65734489 / +0.9%	0.68 / 0.68 / -0.4%
tpcds_q78/datafusion:vortex-file-compressed	65842480 / 63632236 / +3.5%	94200485 / 94010583 / +0.2%	0.70 / 0.68 / +3.3%
tpcds_q79/datafusion:vortex-file-compressed	19878587 / 19924334 / -0.2%	43496800 / 42878743 / +1.4%	0.46 / 0.46 / -1.6%
tpcds_q80/datafusion:vortex-file-compressed	73768577 / 72991048 / +1.1%	104155951 / 100489903 / +3.6%	0.71 / 0.73 / -2.5%
tpcds_q81/datafusion:vortex-file-compressed	26291981 / 26190294 / +0.4%	44432616 / 44415165 / +0.0%	0.59 / 0.59 / +0.3%
tpcds_q82/datafusion:vortex-file-compressed	11851135 / 12373004 / -4.2%	34353041 / 33916690 / +1.3%	0.34 / 0.36 / -5.4%
tpcds_q83/datafusion:vortex-file-compressed	32828757 / 32776157 / +0.2%	54352676 / 50511779 / +7.6%	0.60 / 0.65 / -6.9%
tpcds_q84/datafusion:vortex-file-compressed	10143087 / 10014122 / +1.3%	26769326 / 26553087 / +0.8%	0.38 / 0.38 / +0.5%
tpcds_q85/datafusion:vortex-file-compressed	53769849 / 53044578 / +1.4%	81745041 / 80954298 / +1.0%	0.66 / 0.66 / +0.4%
tpcds_q86/datafusion:vortex-file-compressed	15736986 / 15658548 / +0.5%	34555653 / 32311558 / +6.9%	0.46 / 0.48 / -6.0%
tpcds_q87/datafusion:vortex-file-compressed	25307880 / 25551026 / -1.0%	52204223 / 46861588 / +11.4% 🔴	0.48 / 0.55 / -11.1%
tpcds_q88/datafusion:vortex-file-compressed	31673960 / 31550716 / +0.4%	53034670 / 54227953 / -2.2%	0.60 / 0.58 / +2.6%
tpcds_q89/datafusion:vortex-file-compressed	21110661 / 21217704 / -0.5%	44693466 / 40149772 / +11.3% 🔴	0.47 / 0.53 / -10.6%
tpcds_q90/datafusion:vortex-file-compressed	9754782 / 9912202 / -1.6%	25522741 / 24923081 / +2.4%	0.38 / 0.40 / -3.9%
tpcds_q91/datafusion:vortex-file-compressed	15379126 / 16331088 / -5.8%	38041162 / 36210118 / +5.1%	0.40 / 0.45 / -10.4%
tpcds_q92/datafusion:vortex-file-compressed	13083306 / 12712254 / +2.9%	29323501 / 29043054 / +1.0%	0.45 / 0.44 / +1.9%
tpcds_q93/datafusion:vortex-file-compressed	19803279 / 20005716 / -1.0%	42692042 / 40530909 / +5.3%	0.46 / 0.49 / -6.0%
tpcds_q94/datafusion:vortex-file-compressed	18812223 / 18455416 / +1.9%	38176684 / 37274216 / +2.4%	0.49 / 0.50 / -0.5%
tpcds_q95/datafusion:vortex-file-compressed	42330892 / 42223247 / +0.3%	64189171 / 61088035 / +5.1%	0.66 / 0.69 / -4.6%
tpcds_q96/datafusion:vortex-file-compressed	7729291 / 7643602 / +1.1%	25133144 / 24204839 / +3.8%	0.31 / 0.32 / -2.6%
tpcds_q97/datafusion:vortex-file-compressed	16965296 / 17142063 / -1.0%	38143478 / 36143924 / +5.5%	0.44 / 0.47 / -6.2%
tpcds_q98/datafusion:vortex-file-compressed	16328810 / 16025235 / +1.9%	39679826 / 36067472 / +10.0% 🔴	0.41 / 0.44 / -7.4%
tpcds_q99/datafusion:vortex-file-compressed	16148608 / 15816152 / +2.1%	35815676 / 35033983 / +2.2%	0.45 / 0.45 / -0.1%

datafusion / parquet / ns (1.007x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/datafusion:parquet	43572638 / 41037398 / +6.2%	59768879 / 60468031 / -1.2%	0.73 / 0.68 / +7.4%
tpcds_q02/datafusion:parquet	55337328 / 55294162 / +0.1%	69653493 / 72584598 / -4.0%	0.79 / 0.76 / +4.3%
tpcds_q03/datafusion:parquet	19482616 / 19145511 / +1.8%	30962526 / 31737576 / -2.4%	0.63 / 0.60 / +4.3%
tpcds_q04/datafusion:parquet	180440322 / 179148961 / +0.7%	206792832 / 207193262 / -0.2%	0.87 / 0.86 / +0.9%
tpcds_q05/datafusion:parquet	67633892 / 67866314 / -0.3%	88567976 / 93269797 / -5.0%	0.76 / 0.73 / +4.9%
tpcds_q06/datafusion:parquet	33246979 / 34548628 / -3.8%	46600693 / 48650311 / -4.2%	0.71 / 0.71 / +0.5%
tpcds_q07/datafusion:parquet	47360630 / 47252786 / +0.2%	65500089 / 68512135 / -4.4%	0.72 / 0.69 / +4.8%
tpcds_q08/datafusion:parquet	31768934 / 31369000 / +1.3%	46862387 / 45820766 / +2.3%	0.68 / 0.68 / -1.0%
tpcds_q09/datafusion:parquet	33650064 / 34307494 / -1.9%	47498414 / 43105925 / +10.2% 🔴	0.71 / 0.80 / -11.0%
tpcds_q10/datafusion:parquet	45891978 / 44551387 / +3.0%	61005300 / 60617616 / +0.6%	0.75 / 0.73 / +2.4%
tpcds_q11/datafusion:parquet	98638766 / 98283752 / +0.4%	121149944 / 121127398 / +0.0%	0.81 / 0.81 / +0.3%
tpcds_q12/datafusion:parquet	24734245 / 24266474 / +1.9%	36735777 / 36327580 / +1.1%	0.67 / 0.67 / +0.8%
tpcds_q13/datafusion:parquet	47254124 / 46580310 / +1.4%	66672179 / 67994465 / -1.9%	0.71 / 0.69 / +3.5%
tpcds_q14/datafusion:parquet	534038446 / 535803457 / -0.3%	586061196 / 576399589 / +1.7%	0.91 / 0.93 / -2.0%
tpcds_q15/datafusion:parquet	23030740 / 23987052 / -4.0%	38948043 / 38772857 / +0.5%	0.59 / 0.62 / -4.4%
tpcds_q16/datafusion:parquet	37388216 / 37385275 / +0.0%	52140212 / 50808144 / +2.6%	0.72 / 0.74 / -2.5%
tpcds_q17/datafusion:parquet	75279132 / 74179220 / +1.5%	96923235 / 99947249 / -3.0%	0.78 / 0.74 / +4.6%
tpcds_q18/datafusion:parquet	70360170 / 68176314 / +3.2%	90902178 / 90601495 / +0.3%	0.77 / 0.75 / +2.9%
tpcds_q19/datafusion:parquet	30030168 / 29979450 / +0.2%	43378498 / 42461266 / +2.2%	0.69 / 0.71 / -1.9%
tpcds_q20/datafusion:parquet	24992392 / 25299084 / -1.2%	37279327 / 38763993 / -3.8%	0.67 / 0.65 / +2.7%
tpcds_q21/datafusion:parquet	20389180 / 20143853 / +1.2%	31603562 / 32533897 / -2.9%	0.65 / 0.62 / +4.2%
tpcds_q22/datafusion:parquet	77495056 / 77992354 / -0.6%	89307456 / 88630266 / +0.8%	0.87 / 0.88 / -1.4%
tpcds_q23/datafusion:parquet	93608128 / 92070006 / +1.7%	117779006 / 115685844 / +1.8%	0.79 / 0.80 / -0.1%
tpcds_q24/datafusion:parquet	91627223 / 91320906 / +0.3%	116296049 / 114776797 / +1.3%	0.79 / 0.80 / -1.0%
tpcds_q25/datafusion:parquet	83968345 / 80147062 / +4.8%	102750732 / 100467329 / +2.3%	0.82 / 0.80 / +2.4%
tpcds_q26/datafusion:parquet	43358165 / 43368406 / -0.0%	59900096 / 62993503 / -4.9%	0.72 / 0.69 / +5.1%
tpcds_q27/datafusion:parquet	78054937 / 77766271 / +0.4%	97803902 / 95385028 / +2.5%	0.80 / 0.82 / -2.1%
tpcds_q28/datafusion:parquet	28004760 / 28898218 / -3.1%	42511415 / 41658255 / +2.0%	0.66 / 0.69 / -5.0%
tpcds_q29/datafusion:parquet	76771554 / 74946869 / +2.4%	96406778 / 95881548 / +0.5%	0.80 / 0.78 / +1.9%
tpcds_q30/datafusion:parquet	46540550 / 43893362 / +6.0%	59444072 / 59749504 / -0.5%	0.78 / 0.73 / +6.6%
tpcds_q31/datafusion:parquet	83592687 / 81440329 / +2.6%	100991615 / 100055168 / +0.9%	0.83 / 0.81 / +1.7%
tpcds_q32/datafusion:parquet	26882767 / 27143890 / -1.0%	41420476 / 40303899 / +2.8%	0.65 / 0.67 / -3.6%
tpcds_q33/datafusion:parquet	37858862 / 37398043 / +1.2%	52598188 / 54795235 / -4.0%	0.72 / 0.68 / +5.5%
tpcds_q34/datafusion:parquet	24611306 / 24635061 / -0.1%	36106329 / 36342546 / -0.6%	0.68 / 0.68 / +0.6%
tpcds_q35/datafusion:parquet	50627191 / 50802148 / -0.3%	63810190 / 64573709 / -1.2%	0.79 / 0.79 / +0.8%
tpcds_q36/datafusion:parquet	52983413 / 52685074 / +0.6%	71698867 / 74511270 / -3.8%	0.74 / 0.71 / +4.5%
tpcds_q37/datafusion:parquet	21890701 / 21130209 / +3.6%	33564342 / 32955418 / +1.8%	0.65 / 0.64 / +1.7%
tpcds_q38/datafusion:parquet	45594193 / 45074440 / +1.2%	59823822 / 61169495 / -2.2%	0.76 / 0.74 / +3.4%
tpcds_q39/datafusion:parquet	69276397 / 67143299 / +3.2%	85004783 / 87798285 / -3.2%	0.81 / 0.76 / +6.6%
tpcds_q40/datafusion:parquet	29644380 / 31732224 / -6.6%	49808353 / 51366919 / -3.0%	0.60 / 0.62 / -3.7%
tpcds_q41/datafusion:parquet	19574095 / 19560677 / +0.1%	32370800 / 30927269 / +4.7%	0.60 / 0.63 / -4.4%
tpcds_q42/datafusion:parquet	18461157 / 18303020 / +0.9%	30498489 / 30195041 / +1.0%	0.61 / 0.61 / -0.1%
tpcds_q43/datafusion:parquet	19424091 / 19552828 / -0.7%	32550706 / 32452403 / +0.3%	0.60 / 0.60 / -1.0%
tpcds_q44/datafusion:parquet	35105261 / 35238887 / -0.4%	50056851 / 50018816 / +0.1%	0.70 / 0.70 / -0.5%
tpcds_q45/datafusion:parquet	26014457 / 27571686 / -5.6%	41497172 / 42507478 / -2.4%	0.63 / 0.65 / -3.4%
tpcds_q46/datafusion:parquet	29850426 / 29861832 / -0.0%	46587758 / 46926615 / -0.7%	0.64 / 0.64 / +0.7%
tpcds_q47/datafusion:parquet	98462644 / 98146604 / +0.3%	121842392 / 122067336 / -0.2%	0.81 / 0.80 / +0.5%
tpcds_q48/datafusion:parquet	42105757 / 42447005 / -0.8%	61407274 / 59145720 / +3.8%	0.69 / 0.72 / -4.5%
tpcds_q49/datafusion:parquet	71324101 / 72220930 / -1.2%	94085875 / 96046791 / -2.0%	0.76 / 0.75 / +0.8%
tpcds_q50/datafusion:parquet	48299366 / 47512774 / +1.7%	66752397 / 71800733 / -7.0%	0.72 / 0.66 / +9.3%
tpcds_q51/datafusion:parquet	75230407 / 75603896 / -0.5%	96040050 / 96356391 / -0.3%	0.78 / 0.78 / -0.2%
tpcds_q52/datafusion:parquet	18862468 / 18667056 / +1.0%	30307329 / 29454574 / +2.9%	0.62 / 0.63 / -1.8%
tpcds_q53/datafusion:parquet	22839342 / 23176485 / -1.5%	40022241 / 39182736 / +2.1%	0.57 / 0.59 / -3.5%
tpcds_q54/datafusion:parquet	52298668 / 51885012 / +0.8%	68151613 / 69416818 / -1.8%	0.77 / 0.75 / +2.7%
tpcds_q55/datafusion:parquet	18510274 / 18301546 / +1.1%	31655134 / 31877199 / -0.7%	0.58 / 0.57 / +1.9%
tpcds_q56/datafusion:parquet	41418302 / 39632970 / +4.5%	55856427 / 55628203 / +0.4%	0.74 / 0.71 / +4.1%
tpcds_q57/datafusion:parquet	102556086 / 100454820 / +2.1%	115344553 / 121808907 / -5.3%	0.89 / 0.82 / +7.8%
tpcds_q58/datafusion:parquet	65451090 / 65082382 / +0.6%	84087498 / 84884800 / -0.9%	0.78 / 0.77 / +1.5%
tpcds_q59/datafusion:parquet	48482888 / 47924398 / +1.2%	66933317 / 68304504 / -2.0%	0.72 / 0.70 / +3.2%
tpcds_q60/datafusion:parquet	39847254 / 42313918 / -5.8%	54756280 / 60333944 / -9.2%	0.73 / 0.70 / +3.8%
tpcds_q61/datafusion:parquet	37654708 / 36404834 / +3.4%	52799500 / 50470158 / +4.6%	0.71 / 0.72 / -1.1%
tpcds_q62/datafusion:parquet	25594602 / 25240186 / +1.4%	38638305 / 37930554 / +1.9%	0.66 / 0.67 / -0.5%
tpcds_q63/datafusion:parquet	22389012 / 22274464 / +0.5%	39625048 / 40137287 / -1.3%	0.57 / 0.55 / +1.8%
tpcds_q64/datafusion:parquet	289934999 / 291825881 / -0.6%	331479683 / 326894100 / +1.4%	0.87 / 0.89 / -2.0%
tpcds_q65/datafusion:parquet	123357898 / 121713454 / +1.4%	142038813 / 142669978 / -0.4%	0.87 / 0.85 / +1.8%
tpcds_q66/datafusion:parquet	60587228 / 59440828 / +1.9%	77779074 / 75640564 / +2.8%	0.78 / 0.79 / -0.9%
tpcds_q67/datafusion:parquet	69596240 / 68348957 / +1.8%	92880056 / 93585303 / -0.8%	0.75 / 0.73 / +2.6%
tpcds_q68/datafusion:parquet	29853626 / 29525206 / +1.1%	48889159 / 49365427 / -1.0%	0.61 / 0.60 / +2.1%
tpcds_q69/datafusion:parquet	44890105 / 42326063 / +6.1%	58895165 / 56487138 / +4.3%	0.76 / 0.75 / +1.7%
tpcds_q70/datafusion:parquet	81183434 / 80186448 / +1.2%	98830119 / 98784851 / +0.0%	0.82 / 0.81 / +1.2%
tpcds_q71/datafusion:parquet	26321428 / 26321141 / +0.0%	38186549 / 36794416 / +3.8%	0.69 / 0.72 / -3.6%
tpcds_q72/datafusion:parquet	522817065 / 524180635 / -0.3%	540442837 / 558063742 / -3.2%	0.97 / 0.94 / +3.0%
tpcds_q73/datafusion:parquet	24300439 / 24084504 / +0.9%	38247210 / 36840445 / +3.8%	0.64 / 0.65 / -2.8%
tpcds_q74/datafusion:parquet	71863422 / 70174123 / +2.4%	89925283 / 90258255 / -0.4%	0.80 / 0.78 / +2.8%
tpcds_q75/datafusion:parquet	153563304 / 156896393 / -2.1%	175327600 / 184038891 / -4.7%	0.88 / 0.85 / +2.7%
tpcds_q76/datafusion:parquet	34970678 / 34224952 / +2.2%	48125123 / 50692625 / -5.1%	0.73 / 0.68 / +7.6%
tpcds_q77/datafusion:parquet	57405112 / 58233668 / -1.4%	75846192 / 76077433 / -0.3%	0.76 / 0.77 / -1.1%
tpcds_q78/datafusion:parquet	85292700 / 85428305 / -0.2%	121526322 / 118447829 / +2.6%	0.70 / 0.72 / -2.7%
tpcds_q79/datafusion:parquet	27576164 / 27134527 / +1.6%	43330058 / 42881579 / +1.0%	0.64 / 0.63 / +0.6%
tpcds_q80/datafusion:parquet	81847898 / 80657915 / +1.5%	108582197 / 110802292 / -2.0%	0.75 / 0.73 / +3.6%
tpcds_q81/datafusion:parquet	38363928 / 37777232 / +1.6%	51582788 / 53177596 / -3.0%	0.74 / 0.71 / +4.7%
tpcds_q82/datafusion:parquet	22621674 / 21830275 / +3.6%	34623705 / 35544461 / -2.6%	0.65 / 0.61 / +6.4%
tpcds_q83/datafusion:parquet	58621210 / 58296937 / +0.6%	75532896 / 74616736 / +1.2%	0.78 / 0.78 / -0.7%
tpcds_q84/datafusion:parquet	27356429 / 26330226 / +3.9%	42950613 / 42384381 / +1.3%	0.64 / 0.62 / +2.5%
tpcds_q85/datafusion:parquet	80618814 / 81149270 / -0.7%	106321534 / 105837872 / +0.5%	0.76 / 0.77 / -1.1%
tpcds_q86/datafusion:parquet	21129938 / 21226134 / -0.5%	33620102 / 33972858 / -1.0%	0.63 / 0.62 / +0.6%
tpcds_q87/datafusion:parquet	45852366 / 43655820 / +5.0%	64491633 / 61819470 / +4.3%	0.71 / 0.71 / +0.7%
tpcds_q88/datafusion:parquet	37362124 / 37317510 / +0.1%	51653414 / 52037306 / -0.7%	0.72 / 0.72 / +0.9%
tpcds_q89/datafusion:parquet	26368700 / 25620515 / +2.9%	41352451 / 43168659 / -4.2%	0.64 / 0.59 / +7.4%
tpcds_q90/datafusion:parquet	14539488 / 14700265 / -1.1%	26879005 / 26744264 / +0.5%	0.54 / 0.55 / -1.6%
tpcds_q91/datafusion:parquet	32541103 / 32536375 / +0.0%	47106086 / 46834523 / +0.6%	0.69 / 0.69 / -0.6%
tpcds_q92/datafusion:parquet	27373004 / 26925968 / +1.7%	40821934 / 41562779 / -1.8%	0.67 / 0.65 / +3.5%
tpcds_q93/datafusion:parquet	27619476 / 27737618 / -0.4%	48997875 / 47560036 / +3.0%	0.56 / 0.58 / -3.3%
tpcds_q94/datafusion:parquet	35635714 / 34987990 / +1.9%	48818209 / 49838089 / -2.0%	0.73 / 0.70 / +4.0%
tpcds_q95/datafusion:parquet	62949043 / 63986628 / -1.6%	77676405 / 82628090 / -6.0%	0.81 / 0.77 / +4.6%
tpcds_q96/datafusion:parquet	12481748 / 12515555 / -0.3%	25045515 / 24364474 / +2.8%	0.50 / 0.51 / -3.0%
tpcds_q97/datafusion:parquet	36089270 / 35645164 / +1.2%	51407760 / 49168462 / +4.6%	0.70 / 0.72 / -3.2%
tpcds_q98/datafusion:parquet	25284464 / 24769713 / +2.1%	38308676 / 39883907 / -3.9%	0.66 / 0.62 / +6.3%
tpcds_q99/datafusion:parquet	29728304 / 29456394 / +0.9%	42989801 / 42511842 / +1.1%	0.69 / 0.69 / -0.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:vortex-file-compressed	16030694 / 16444475 / -2.5%	25118624 / 25468340 / -1.4%	0.64 / 0.65 / -1.2%
tpcds_q02/duckdb:vortex-file-compressed	16231771 / 16460483 / -1.4%	23420904 / 23822245 / -1.7%	0.69 / 0.69 / +0.3%
tpcds_q03/duckdb:vortex-file-compressed	7087608 / 7076496 / +0.2%	15927037 / 16811089 / -5.3%	0.45 / 0.42 / +5.7%
tpcds_q04/duckdb:vortex-file-compressed	45794054 / 45671773 / +0.3%	57509332 / 56795457 / +1.3%	0.80 / 0.80 / -1.0%
tpcds_q05/duckdb:vortex-file-compressed	23457885 / 23444196 / +0.1%	33120392 / 33922893 / -2.4%	0.71 / 0.69 / +2.5%
tpcds_q06/duckdb:vortex-file-compressed	24744801 / 24544822 / +0.8%	37603239 / 39101350 / -3.8%	0.66 / 0.63 / +4.8%
tpcds_q07/duckdb:vortex-file-compressed	13287765 / 13574572 / -2.1%	24011252 / 23853354 / +0.7%	0.55 / 0.57 / -2.8%
tpcds_q08/duckdb:vortex-file-compressed	17632220 / 17694292 / -0.4%	26447203 / 27427836 / -3.6%	0.67 / 0.65 / +3.3%
tpcds_q09/duckdb:vortex-file-compressed	19149548 / 19230780 / -0.4%	29317784 / 29232867 / +0.3%	0.65 / 0.66 / -0.7%
tpcds_q10/duckdb:vortex-file-compressed	27436700 / 28127254 / -2.5%	41272279 / 41633782 / -0.9%	0.66 / 0.68 / -1.6%
tpcds_q11/duckdb:vortex-file-compressed	37081073 / 36907482 / +0.5%	46117034 / 45373610 / +1.6%	0.80 / 0.81 / -1.1%
tpcds_q12/duckdb:vortex-file-compressed	10055526 / 10175710 / -1.2%	16384958 / 17230057 / -4.9%	0.61 / 0.59 / +3.9%
tpcds_q13/duckdb:vortex-file-compressed	21000516 / 21038962 / -0.2%	33603841 / 34714581 / -3.2%	0.62 / 0.61 / +3.1%
tpcds_q14/duckdb:vortex-file-compressed	56089680 / 57724936 / -2.8%	68304748 / 68632960 / -0.5%	0.82 / 0.84 / -2.4%
tpcds_q15/duckdb:vortex-file-compressed	11234321 / 11248794 / -0.1%	17510565 / 18537256 / -5.5%	0.64 / 0.61 / +5.7%
tpcds_q16/duckdb:vortex-file-compressed	24682956 / 24567762 / +0.5%	34905623 / 35296980 / -1.1%	0.71 / 0.70 / +1.6%
tpcds_q17/duckdb:vortex-file-compressed	24513742 / 24773062 / -1.0%	38189769 / 36689010 / +4.1%	0.64 / 0.68 / -4.9%
tpcds_q18/duckdb:vortex-file-compressed	31678800 / 31704231 / -0.1%	41130095 / 41795055 / -1.6%	0.77 / 0.76 / +1.5%
tpcds_q19/duckdb:vortex-file-compressed	79122752 / 78453346 / +0.9%	90165496 / 88861136 / +1.5%	0.88 / 0.88 / -0.6%
tpcds_q20/duckdb:vortex-file-compressed	11191455 / 11302434 / -1.0%	17889971 / 17921560 / -0.2%	0.63 / 0.63 / -0.8%
tpcds_q21/duckdb:vortex-file-compressed	9770344 / 9613981 / +1.6%	23214798 / 21618546 / +7.4%	0.42 / 0.44 / -5.4%
tpcds_q22/duckdb:vortex-file-compressed	17949798 / 17475264 / +2.7%	30100481 / 29801515 / +1.0%	0.60 / 0.59 / +1.7%
tpcds_q23/duckdb:vortex-file-compressed	37557678 / 38469427 / -2.4%	49116812 / 50493626 / -2.7%	0.76 / 0.76 / +0.4%
tpcds_q24/duckdb:vortex-file-compressed	26669072 / 27034658 / -1.4%	37492521 / 38258066 / -2.0%	0.71 / 0.71 / +0.7%
tpcds_q25/duckdb:vortex-file-compressed	23094462 / 23233486 / -0.6%	36353228 / 35619880 / +2.1%	0.64 / 0.65 / -2.6%
tpcds_q26/duckdb:vortex-file-compressed	13126594 / 13489824 / -2.7%	21653922 / 21359876 / +1.4%	0.61 / 0.63 / -4.0%
tpcds_q27/duckdb:vortex-file-compressed	16003005 / 16130987 / -0.8%	27383866 / 27091120 / +1.1%	0.58 / 0.60 / -1.9%
tpcds_q28/duckdb:vortex-file-compressed	15237384 / 15571143 / -2.1%	24441715 / 26383560 / -7.4%	0.62 / 0.59 / +5.6%
tpcds_q29/duckdb:vortex-file-compressed	23319906 / 23097506 / +1.0%	35517238 / 35788503 / -0.8%	0.66 / 0.65 / +1.7%
tpcds_q30/duckdb:vortex-file-compressed	16452938 / 16286234 / +1.0%	24501463 / 24987373 / -1.9%	0.67 / 0.65 / +3.0%
tpcds_q31/duckdb:vortex-file-compressed	17854182 / 18038853 / -1.0%	26188751 / 26835741 / -2.4%	0.68 / 0.67 / +1.4%
tpcds_q32/duckdb:vortex-file-compressed	11818927 / 12118126 / -2.5%	22014111 / 21035329 / +4.7%	0.54 / 0.58 / -6.8%
tpcds_q33/duckdb:vortex-file-compressed	19032245 / 19145275 / -0.6%	28745334 / 28982771 / -0.8%	0.66 / 0.66 / +0.2%
tpcds_q34/duckdb:vortex-file-compressed	12718049 / 13291362 / -4.3%	22613315 / 23346380 / -3.1%	0.56 / 0.57 / -1.2%
tpcds_q35/duckdb:vortex-file-compressed	28683605 / 29057151 / -1.3%	40321304 / 41060035 / -1.8%	0.71 / 0.71 / +0.5%
tpcds_q36/duckdb:vortex-file-compressed	14376725 / 14673114 / -2.0%	25317161 / 25300723 / +0.1%	0.57 / 0.58 / -2.1%
tpcds_q37/duckdb:vortex-file-compressed	9498966 / 9811254 / -3.2%	25935018 / 24475303 / +6.0%	0.37 / 0.40 / -8.6%
tpcds_q38/duckdb:vortex-file-compressed	24541830 / 24605265 / -0.3%	31752692 / 32323829 / -1.8%	0.77 / 0.76 / +1.5%
tpcds_q39/duckdb:vortex-file-compressed	18854825 / 18754580 / +0.5%	30104792 / 31312343 / -3.9%	0.63 / 0.60 / +4.6%
tpcds_q40/duckdb:vortex-file-compressed	14364153 / 14358350 / +0.0%	21580495 / 21137017 / +2.1%	0.67 / 0.68 / -2.0%
tpcds_q41/duckdb:vortex-file-compressed	19119008 / 19083947 / +0.2%	26013545 / 26661569 / -2.4%	0.73 / 0.72 / +2.7%
tpcds_q42/duckdb:vortex-file-compressed	7134784 / 7055646 / +1.1%	15877461 / 15785619 / +0.6%	0.45 / 0.45 / +0.5%
tpcds_q43/duckdb:vortex-file-compressed	10438764 / 10468877 / -0.3%	19842672 / 20047716 / -1.0%	0.53 / 0.52 / +0.7%
tpcds_q44/duckdb:vortex-file-compressed	12818627 / 12765054 / +0.4%	23686899 / 24035788 / -1.5%	0.54 / 0.53 / +1.9%
tpcds_q45/duckdb:vortex-file-compressed	23637981 / 24095519 / -1.9%	30824547 / 31439773 / -2.0%	0.77 / 0.77 / +0.1%
tpcds_q46/duckdb:vortex-file-compressed	19822460 / 19944214 / -0.6%	28312393 / 28498573 / -0.7%	0.70 / 0.70 / +0.0%
tpcds_q47/duckdb:vortex-file-compressed	34680118 / 34362920 / +0.9%	45055092 / 45200024 / -0.3%	0.77 / 0.76 / +1.2%
tpcds_q48/duckdb:vortex-file-compressed	23346881 / 23537748 / -0.8%	35444861 / 35171768 / +0.8%	0.66 / 0.67 / -1.6%
tpcds_q49/duckdb:vortex-file-compressed	19198456 / 20061539 / -4.3%	30321846 / 31020788 / -2.3%	0.63 / 0.65 / -2.1%
tpcds_q50/duckdb:vortex-file-compressed	17200390 / 17224026 / -0.1%	29134055 / 28249732 / +3.1%	0.59 / 0.61 / -3.2%
tpcds_q51/duckdb:vortex-file-compressed	49279593 / 49558842 / -0.6%	61449438 / 59142497 / +3.9%	0.80 / 0.84 / -4.3%
tpcds_q52/duckdb:vortex-file-compressed	7154960 / 7471124 / -4.2%	16127778 / 16155821 / -0.2%	0.44 / 0.46 / -4.1%
tpcds_q53/duckdb:vortex-file-compressed	11661801 / 11708613 / -0.4%	20570645 / 20430202 / +0.7%	0.57 / 0.57 / -1.1%
tpcds_q54/duckdb:vortex-file-compressed	20359297 / 20517178 / -0.8%	31117957 / 30341791 / +2.6%	0.65 / 0.68 / -3.2%
tpcds_q55/duckdb:vortex-file-compressed	6945856 / 7086945 / -2.0%	15405455 / 16614933 / -7.3%	0.45 / 0.43 / +5.7%
tpcds_q56/duckdb:vortex-file-compressed	18524245 / 18390555 / +0.7%	28764715 / 28690113 / +0.3%	0.64 / 0.64 / +0.5%
tpcds_q57/duckdb:vortex-file-compressed	26179010 / 26501728 / -1.2%	34522596 / 35075063 / -1.6%	0.76 / 0.76 / +0.4%
tpcds_q58/duckdb:vortex-file-compressed	20527432 / 20471580 / +0.3%	31103209 / 30978872 / +0.4%	0.66 / 0.66 / -0.1%
tpcds_q59/duckdb:vortex-file-compressed	19925804 / 20144962 / -1.1%	28471209 / 28840927 / -1.3%	0.70 / 0.70 / +0.2%
tpcds_q60/duckdb:vortex-file-compressed	18886172 / 18663288 / +1.2%	29588216 / 29105972 / +1.7%	0.64 / 0.64 / -0.5%
tpcds_q61/duckdb:vortex-file-compressed	24911653 / 25454070 / -2.1%	34764361 / 35467454 / -2.0%	0.72 / 0.72 / -0.2%
tpcds_q62/duckdb:vortex-file-compressed	11977108 / 12066966 / -0.7%	18931585 / 19142635 / -1.1%	0.63 / 0.63 / +0.4%
tpcds_q63/duckdb:vortex-file-compressed	10878102 / 11315712 / -3.9%	19759199 / 20240474 / -2.4%	0.55 / 0.56 / -1.5%
tpcds_q64/duckdb:vortex-file-compressed	50513092 / 50298476 / +0.4%	66143641 / 68843128 / -3.9%	0.76 / 0.73 / +4.5%
tpcds_q65/duckdb:vortex-file-compressed	13203640 / 13261522 / -0.4%	23389719 / 23640025 / -1.1%	0.56 / 0.56 / +0.6%
tpcds_q66/duckdb:vortex-file-compressed	29792838 / 29356364 / +1.5%	38907677 / 38953267 / -0.1%	0.77 / 0.75 / +1.6%
tpcds_q67/duckdb:vortex-file-compressed	58623420 / 58699637 / -0.1%	67489411 / 67480625 / +0.0%	0.87 / 0.87 / -0.1%
tpcds_q68/duckdb:vortex-file-compressed	19539748 / 19803436 / -1.3%	28068277 / 28546143 / -1.7%	0.70 / 0.69 / +0.3%
tpcds_q69/duckdb:vortex-file-compressed	23098637 / 23406440 / -1.3%	38161424 / 38019199 / +0.4%	0.61 / 0.62 / -1.7%
tpcds_q70/duckdb:vortex-file-compressed	15702131 / 16057534 / -2.2%	26821875 / 28434674 / -5.7%	0.59 / 0.56 / +3.7%
tpcds_q71/duckdb:vortex-file-compressed	12858929 / 13083326 / -1.7%	23793991 / 24266057 / -1.9%	0.54 / 0.54 / +0.2%
tpcds_q72/duckdb:vortex-file-compressed	53693742 / 53306598 / +0.7%	65494239 / 66841585 / -2.0%	0.82 / 0.80 / +2.8%
tpcds_q73/duckdb:vortex-file-compressed	11533524 / 12089608 / -4.6%	21250385 / 21036740 / +1.0%	0.54 / 0.57 / -5.6%
tpcds_q74/duckdb:vortex-file-compressed	26207156 / 26070268 / +0.5%	34300791 / 34365954 / -0.2%	0.76 / 0.76 / +0.7%
tpcds_q75/duckdb:vortex-file-compressed	28073668 / 28699944 / -2.2%	38425319 / 39734586 / -3.3%	0.73 / 0.72 / +1.2%
tpcds_q76/duckdb:vortex-file-compressed	13252828 / 13454318 / -1.5%	26217923 / 25508048 / +2.8%	0.51 / 0.53 / -4.2%
tpcds_q77/duckdb:vortex-file-compressed	21422816 / 21028818 / +1.9%	33769160 / 32628785 / +3.5%	0.63 / 0.64 / -1.6%
tpcds_q78/duckdb:vortex-file-compressed	43704620 / 43216690 / +1.1%	53637589 / 54126335 / -0.9%	0.81 / 0.80 / +2.1%
tpcds_q79/duckdb:vortex-file-compressed	13259328 / 13435902 / -1.3%	22240828 / 23432828 / -5.1%	0.60 / 0.57 / +4.0%
tpcds_q80/duckdb:vortex-file-compressed	37843766 / 37202952 / +1.7%	50508841 / 51588198 / -2.1%	0.75 / 0.72 / +3.9%
tpcds_q81/duckdb:vortex-file-compressed	21410422 / 21286061 / +0.6%	30141296 / 30091464 / +0.2%	0.71 / 0.71 / +0.4%
tpcds_q82/duckdb:vortex-file-compressed	9692960 / 9434022 / +2.7%	25788266 / 25789878 / -0.0%	0.38 / 0.37 / +2.8%
tpcds_q83/duckdb:vortex-file-compressed	18050802 / 18050168 / +0.0%	24976957 / 24595920 / +1.5%	0.72 / 0.73 / -1.5%
tpcds_q84/duckdb:vortex-file-compressed	15741464 / 15788435 / -0.3%	23846245 / 23186803 / +2.8%	0.66 / 0.68 / -3.1%
tpcds_q85/duckdb:vortex-file-compressed	24629850 / 24704460 / -0.3%	37422404 / 36707520 / +1.9%	0.66 / 0.67 / -2.2%
tpcds_q86/duckdb:vortex-file-compressed	9838940 / 9966084 / -1.3%	16391524 / 16937119 / -3.2%	0.60 / 0.59 / +2.0%
tpcds_q87/duckdb:vortex-file-compressed	25823346 / 26271254 / -1.7%	34052971 / 33892892 / +0.5%	0.76 / 0.78 / -2.2%
tpcds_q88/duckdb:vortex-file-compressed	31339779 / 31419104 / -0.3%	40105695 / 39845592 / +0.7%	0.78 / 0.79 / -0.9%
tpcds_q89/duckdb:vortex-file-compressed	12491962 / 12523714 / -0.3%	21990036 / 22366688 / -1.7%	0.57 / 0.56 / +1.5%
tpcds_q90/duckdb:vortex-file-compressed	8169636 / 8234150 / -0.8%	16201763 / 16219806 / -0.1%	0.50 / 0.51 / -0.7%
tpcds_q91/duckdb:vortex-file-compressed	14909708 / 14875414 / +0.2%	22535219 / 23432472 / -3.8%	0.66 / 0.63 / +4.2%
tpcds_q92/duckdb:vortex-file-compressed	12219895 / 12185658 / +0.3%	20620603 / 21289808 / -3.1%	0.59 / 0.57 / +3.5%
tpcds_q93/duckdb:vortex-file-compressed	10351945 / 10200146 / +1.5%	23866107 / 24307062 / -1.8%	0.43 / 0.42 / +3.4%
tpcds_q94/duckdb:vortex-file-compressed	22162710 / 22700503 / -2.4%	31918179 / 32522349 / -1.9%	0.69 / 0.70 / -0.5%
tpcds_q95/duckdb:vortex-file-compressed	63564527 / 63017334 / +0.9%	71550485 / 71429073 / +0.2%	0.89 / 0.88 / +0.7%
tpcds_q96/duckdb:vortex-file-compressed	6803724 / 7044906 / -3.4%	15926401 / 16074625 / -0.9%	0.43 / 0.44 / -2.5%
tpcds_q97/duckdb:vortex-file-compressed	22939070 / 23644552 / -3.0%	32501025 / 32299442 / +0.6%	0.71 / 0.73 / -3.6%
tpcds_q98/duckdb:vortex-file-compressed	11577500 / 11336208 / +2.1%	20339264 / 21107734 / -3.6%	0.57 / 0.54 / +6.0%
tpcds_q99/duckdb:vortex-file-compressed	14912908 / 15282436 / -2.4%	23248457 / 24087996 / -3.5%	0.64 / 0.63 / +1.1%

duckdb / parquet / ns (1.007x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpcds_q01/duckdb:parquet	24427815 / 24461415 / -0.1%	31783702 / 31889119 / -0.3%	0.77 / 0.77 / +0.2%
tpcds_q02/duckdb:parquet	18221686 / 18477803 / -1.4%	24495606 / 24904542 / -1.6%	0.74 / 0.74 / +0.3%
tpcds_q03/duckdb:parquet	9836060 / 9885219 / -0.5%	16008570 / 15716141 / +1.9%	0.61 / 0.63 / -2.3%
tpcds_q04/duckdb:parquet	117946690 / 118340878 / -0.3%	126256351 / 127118353 / -0.7%	0.93 / 0.93 / +0.3%
tpcds_q05/duckdb:parquet	28792596 / 28904132 / -0.4%	33849971 / 34074757 / -0.7%	0.85 / 0.85 / +0.3%
tpcds_q06/duckdb:parquet	27299078 / 26612744 / +2.6%	35839322 / 36038010 / -0.6%	0.76 / 0.74 / +3.1%
tpcds_q07/duckdb:parquet	33031368 / 30889214 / +6.9%	41505032 / 39478001 / +5.1%	0.80 / 0.78 / +1.7%
tpcds_q08/duckdb:parquet	20301234 / 20187230 / +0.6%	26684597 / 26525878 / +0.6%	0.76 / 0.76 / -0.0%
tpcds_q09/duckdb:parquet	27019888 / 27513464 / -1.8%	30622827 / 31524831 / -2.9%	0.88 / 0.87 / +1.1%
tpcds_q10/duckdb:parquet	33154632 / 33222414 / -0.2%	41029609 / 40837713 / +0.5%	0.81 / 0.81 / -0.7%
tpcds_q11/duckdb:parquet	68792138 / 68731161 / +0.1%	76528168 / 76879564 / -0.5%	0.90 / 0.89 / +0.5%
tpcds_q12/duckdb:parquet	14339906 / 14144158 / +1.4%	19534898 / 19819277 / -1.4%	0.73 / 0.71 / +2.9%
tpcds_q13/duckdb:parquet	31939855 / 31292196 / +2.1%	40371545 / 40289029 / +0.2%	0.79 / 0.78 / +1.9%
tpcds_q14/duckdb:parquet	64670632 / 64338646 / +0.5%	73966276 / 71335260 / +3.7%	0.87 / 0.90 / -3.1%
tpcds_q15/duckdb:parquet	16777090 / 17339696 / -3.2%	23367850 / 23248232 / +0.5%	0.72 / 0.75 / -3.7%
tpcds_q16/duckdb:parquet	30424393 / 30578287 / -0.5%	37714125 / 37670788 / +0.1%	0.81 / 0.81 / -0.6%
tpcds_q17/duckdb:parquet	34973092 / 35393214 / -1.2%	41217123 / 41074208 / +0.3%	0.85 / 0.86 / -1.5%
tpcds_q18/duckdb:parquet	48604602 / 47513666 / +2.3%	55864770 / 55915480 / -0.1%	0.87 / 0.85 / +2.4%
tpcds_q19/duckdb:parquet	18972826 / 18908272 / +0.3%	26383985 / 25869161 / +2.0%	0.72 / 0.73 / -1.6%
tpcds_q20/duckdb:parquet	15062647 / 15117726 / -0.4%	20322768 / 20319039 / +0.0%	0.74 / 0.74 / -0.4%
tpcds_q21/duckdb:parquet	10768600 / 10958786 / -1.7%	16762864 / 16915770 / -0.9%	0.64 / 0.65 / -0.8%
tpcds_q22/duckdb:parquet	20933878 / 21167452 / -1.1%	27085059 / 27090109 / -0.0%	0.77 / 0.78 / -1.1%
tpcds_q23/duckdb:parquet	42433292 / 42076472 / +0.8%	48052627 / 50375183 / -4.6%	0.88 / 0.84 / +5.7%
tpcds_q24/duckdb:parquet	30684228 / 30720912 / -0.1%	36957164 / 36885762 / +0.2%	0.83 / 0.83 / -0.3%
tpcds_q25/duckdb:parquet	31056386 / 30979612 / +0.2%	37690746 / 38374618 / -1.8%	0.82 / 0.81 / +2.1%
tpcds_q26/duckdb:parquet	29440530 / 29260556 / +0.6%	35694520 / 35609138 / +0.2%	0.82 / 0.82 / +0.4%
tpcds_q27/duckdb:parquet	33891984 / 33134471 / +2.3%	42599613 / 43669624 / -2.5%	0.80 / 0.76 / +4.9%
tpcds_q28/duckdb:parquet	26059346 / 26638018 / -2.2%	34421574 / 32338357 / +6.4%	0.76 / 0.82 / -8.1%
tpcds_q29/duckdb:parquet	32548546 / 32629098 / -0.2%	40544540 / 40449665 / +0.2%	0.80 / 0.81 / -0.5%
tpcds_q30/duckdb:parquet	36516184 / 36216204 / +0.8%	45660385 / 44941640 / +1.6%	0.80 / 0.81 / -0.8%
tpcds_q31/duckdb:parquet	37487328 / 36054844 / +4.0%	43072853 / 43183235 / -0.3%	0.87 / 0.83 / +4.2%
tpcds_q32/duckdb:parquet	14573056 / 14508078 / +0.4%	21519049 / 21278004 / +1.1%	0.68 / 0.68 / -0.7%
tpcds_q33/duckdb:parquet	24192212 / 23632444 / +2.4%	29417290 / 29707542 / -1.0%	0.82 / 0.80 / +3.4%
tpcds_q34/duckdb:parquet	17383918 / 17264167 / +0.7%	24787327 / 24340721 / +1.8%	0.70 / 0.71 / -1.1%
tpcds_q35/duckdb:parquet	35805966 / 35442622 / +1.0%	45194738 / 44681249 / +1.1%	0.79 / 0.79 / -0.1%
tpcds_q36/duckdb:parquet	42237494 / 40503322 / +4.3%	48674096 / 48119798 / +1.2%	0.87 / 0.84 / +3.1%
tpcds_q37/duckdb:parquet	13313087 / 13397750 / -0.6%	19709126 / 20708401 / -4.8%	0.68 / 0.65 / +4.4%
tpcds_q38/duckdb:parquet	29989096 / 29717562 / +0.9%	34109056 / 34213448 / -0.3%	0.88 / 0.87 / +1.2%
tpcds_q39/duckdb:parquet	23847275 / 23829380 / +0.1%	30534520 / 30449128 / +0.3%	0.78 / 0.78 / -0.2%
tpcds_q40/duckdb:parquet	16453782 / 16238836 / +1.3%	21851484 / 22101711 / -1.1%	0.75 / 0.73 / +2.5%
tpcds_q41/duckdb:parquet	12351401 / 12288706 / +0.5%	18582002 / 18367545 / +1.2%	0.66 / 0.67 / -0.6%
tpcds_q42/duckdb:parquet	9720477 / 9703324 / +0.2%	15908673 / 16110618 / -1.3%	0.61 / 0.60 / +1.4%
tpcds_q43/duckdb:parquet	12532602 / 12636840 / -0.8%	18558533 / 19017623 / -2.4%	0.68 / 0.66 / +1.6%
tpcds_q44/duckdb:parquet	20406657 / 20847950 / -2.1%	27770638 / 27075740 / +2.6%	0.73 / 0.77 / -4.6%
tpcds_q45/duckdb:parquet	21406751 / 21206582 / +0.9%	28407685 / 28532503 / -0.4%	0.75 / 0.74 / +1.4%
tpcds_q46/duckdb:parquet	37377041 / 36380140 / +2.7%	44481685 / 44539173 / -0.1%	0.84 / 0.82 / +2.9%
tpcds_q47/duckdb:parquet	34961147 / 34586680 / +1.1%	41879211 / 42107682 / -0.5%	0.83 / 0.82 / +1.6%
tpcds_q48/duckdb:parquet	29402831 / 30210846 / -2.7%	37723056 / 39878588 / -5.4%	0.78 / 0.76 / +2.9%
tpcds_q49/duckdb:parquet	29356216 / 30182184 / -2.7%	37620045 / 38576647 / -2.5%	0.78 / 0.78 / -0.3%
tpcds_q50/duckdb:parquet	20790795 / 19863609 / +4.7%	26363896 / 25976470 / +1.5%	0.79 / 0.76 / +3.1%
tpcds_q51/duckdb:parquet	52599014 / 52434272 / +0.3%	61757605 / 60969027 / +1.3%	0.85 / 0.86 / -1.0%
tpcds_q52/duckdb:parquet	9705328 / 9779850 / -0.8%	15821291 / 15736745 / +0.5%	0.61 / 0.62 / -1.3%
tpcds_q53/duckdb:parquet	14163488 / 13933530 / +1.7%	21311908 / 21080535 / +1.1%	0.66 / 0.66 / +0.5%
tpcds_q54/duckdb:parquet	25655765 / 25205726 / +1.8%	32664672 / 32379265 / +0.9%	0.79 / 0.78 / +0.9%
tpcds_q55/duckdb:parquet	9687961 / 9660020 / +0.3%	15675995 / 15334710 / +2.2%	0.62 / 0.63 / -1.9%
tpcds_q56/duckdb:parquet	26823644 / 26182610 / +2.4%	31514814 / 30957666 / +1.8%	0.85 / 0.85 / +0.6%
tpcds_q57/duckdb:parquet	31060317 / 30862125 / +0.6%	36149369 / 36547991 / -1.1%	0.86 / 0.84 / +1.8%
tpcds_q58/duckdb:parquet	24527398 / 24194040 / +1.4%	30384761 / 30112757 / +0.9%	0.81 / 0.80 / +0.5%
tpcds_q59/duckdb:parquet	23636656 / 23510052 / +0.5%	29905380 / 29836645 / +0.2%	0.79 / 0.79 / +0.3%
tpcds_q60/duckdb:parquet	26817956 / 26534511 / +1.1%	32978721 / 32916450 / +0.2%	0.81 / 0.81 / +0.9%
tpcds_q61/duckdb:parquet	26120779 / 24342124 / +7.3%	29939984 / 29132643 / +2.8%	0.87 / 0.84 / +4.4%
tpcds_q62/duckdb:parquet	13187944 / 13237418 / -0.4%	18462011 / 18208809 / +1.4%	0.71 / 0.73 / -1.7%
tpcds_q63/duckdb:parquet	13515708 / 13446420 / +0.5%	20688462 / 20085179 / +3.0%	0.65 / 0.67 / -2.4%
tpcds_q64/duckdb:parquet	71775772 / 71414432 / +0.5%	82281608 / 83765544 / -1.8%	0.87 / 0.85 / +2.3%
tpcds_q65/duckdb:parquet	20266977 / 19600975 / +3.4%	26067820 / 25574005 / +1.9%	0.78 / 0.77 / +1.4%
tpcds_q66/duckdb:parquet	35472074 / 35508789 / -0.1%	42153231 / 42329909 / -0.4%	0.84 / 0.84 / +0.3%
tpcds_q67/duckdb:parquet	61649096 / 64194316 / -4.0%	67917216 / 68576216 / -1.0%	0.91 / 0.94 / -3.0%
tpcds_q68/duckdb:parquet	31821076 / 28915509 / +10.0% 🔴	37407886 / 37384155 / +0.1%	0.85 / 0.77 / +10.0%
tpcds_q69/duckdb:parquet	26532774 / 26301866 / +0.9%	35640381 / 34493925 / +3.3%	0.74 / 0.76 / -2.4%
tpcds_q70/duckdb:parquet	21073836 / 19675632 / +7.1%	27759332 / 27386182 / +1.4%	0.76 / 0.72 / +5.7%
tpcds_q71/duckdb:parquet	17380943 / 17448006 / -0.4%	24190144 / 23990855 / +0.8%	0.72 / 0.73 / -1.2%
tpcds_q72/duckdb:parquet	54891094 / 54660460 / +0.4%	62254325 / 62275059 / -0.0%	0.88 / 0.88 / +0.5%
tpcds_q73/duckdb:parquet	15226972 / 15029432 / +1.3%	22073042 / 22152164 / -0.4%	0.69 / 0.68 / +1.7%
tpcds_q74/duckdb:parquet	83720825 / 84385634 / -0.8%	92049729 / 92185818 / -0.1%	0.91 / 0.92 / -0.6%
tpcds_q75/duckdb:parquet	44670941 / 45624206 / -2.1%	51722301 / 51356188 / +0.7%	0.86 / 0.89 / -2.8%
tpcds_q76/duckdb:parquet	19709696 / 18870968 / +4.4%	24078442 / 24356332 / -1.1%	0.82 / 0.77 / +5.6%
tpcds_q77/duckdb:parquet	25782558 / 24975692 / +3.2%	32505009 / 32645863 / -0.4%	0.79 / 0.77 / +3.7%
tpcds_q78/duckdb:parquet	78984354 / 78898743 / +0.1%	86945534 / 87809925 / -1.0%	0.91 / 0.90 / +1.1%
tpcds_q79/duckdb:parquet	23294016 / 22444963 / +3.8%	29608373 / 29362751 / +0.8%	0.79 / 0.76 / +2.9%
tpcds_q80/duckdb:parquet	36852740 / 36329628 / +1.4%	44705939 / 45211720 / -1.1%	0.82 / 0.80 / +2.6%
tpcds_q81/duckdb:parquet	36927613 / 36806600 / +0.3%	45578340 / 45327130 / +0.6%	0.81 / 0.81 / -0.2%
tpcds_q82/duckdb:parquet	13780624 / 13701072 / +0.6%	20992845 / 20843699 / +0.7%	0.66 / 0.66 / -0.1%
tpcds_q83/duckdb:parquet	20480434 / 20663900 / -0.9%	25475415 / 25360106 / +0.5%	0.80 / 0.81 / -1.3%
tpcds_q84/duckdb:parquet	23309822 / 23496624 / -0.8%	29190745 / 28978214 / +0.7%	0.80 / 0.81 / -1.5%
tpcds_q85/duckdb:parquet	33299305 / 32590619 / +2.2%	40133897 / 39990406 / +0.4%	0.83 / 0.81 / +1.8%
tpcds_q86/duckdb:parquet	12009128 / 12013802 / -0.0%	17501844 / 17020865 / +2.8%	0.69 / 0.71 / -2.8%
tpcds_q87/duckdb:parquet	31538521 / 31554158 / -0.0%	35678232 / 35597054 / +0.2%	0.88 / 0.89 / -0.3%
tpcds_q88/duckdb:parquet	38427526 / 39290797 / -2.2%	46716864 / 45373845 / +3.0%	0.82 / 0.87 / -5.0%
tpcds_q89/duckdb:parquet	14418532 / 14373810 / +0.3%	21992604 / 21425400 / +2.6%	0.66 / 0.67 / -2.3%
tpcds_q90/duckdb:parquet	10329962 / 10363688 / -0.3%	15532705 / 15705175 / -1.1%	0.67 / 0.66 / +0.8%
tpcds_q91/duckdb:parquet	21350556 / 21451967 / -0.5%	29338387 / 28956635 / +1.3%	0.73 / 0.74 / -1.8%
tpcds_q92/duckdb:parquet	15823255 / 15754876 / +0.4%	22250520 / 23375593 / -4.8%	0.71 / 0.67 / +5.5%
tpcds_q93/duckdb:parquet	14386458 / 14160048 / +1.6%	20759802 / 20900109 / -0.7%	0.69 / 0.68 / +2.3%
tpcds_q94/duckdb:parquet	25803033 / 25906744 / -0.4%	33199175 / 33051190 / +0.4%	0.78 / 0.78 / -0.8%
tpcds_q95/duckdb:parquet	43920020 / 44138026 / -0.5%	49866195 / 49404315 / +0.9%	0.88 / 0.89 / -1.4%
tpcds_q96/duckdb:parquet	8494222 / 8380358 / +1.4%	14026920 / 14018596 / +0.1%	0.61 / 0.60 / +1.3%
tpcds_q97/duckdb:parquet	27562481 / 27546754 / +0.1%	34806765 / 34328255 / +1.4%	0.79 / 0.80 / -1.3%
tpcds_q98/duckdb:parquet	16764571 / 16864316 / -0.6%	23871950 / 23676181 / +0.8%	0.70 / 0.71 / -1.4%
tpcds_q99/duckdb:parquet	19163453 / 19262517 / -0.5%	25145070 / 25183158 / -0.2%	0.76 / 0.76 / -0.4%

github-actions · 2026-10-29T16:18:42Z

Benchmarks: TPC-H SF=10 on NVME 📖

Commits: PR 7dcaf561 vs base 19dcd2f2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -1.1%
Engines: DataFusion No clear signal (-2.7%, low confidence) · DuckDB No clear signal (+0.4%, low confidence)
Vortex (geomean): hot 0.988x ➖ · cold 1.027x ➖
Parquet (geomean): hot 0.999x ➖ · cold 1.017x ➖
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-file-compressed / ns (0.975x ➖, 1↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	89023162 / 89255051 / -0.3%	142221951 / 151798817 / -6.3%	0.63 / 0.59 / +6.5%
tpch_q02/datafusion:vortex-file-compressed	64383842 / 65015788 / -1.0%	98141732 / 94942848 / +3.4%	0.66 / 0.68 / -4.2%
tpch_q03/datafusion:vortex-file-compressed	64032977 / 63658261 / +0.6%	122219313 / 111980694 / +9.1%	0.52 / 0.57 / -7.8%
tpch_q04/datafusion:vortex-file-compressed	34153987 / 34921471 / -2.2%	76267719 / 74731673 / +2.1%	0.45 / 0.47 / -4.2%
tpch_q05/datafusion:vortex-file-compressed	114613746 / 118970563 / -3.7%	172840482 / 186045364 / -7.1%	0.66 / 0.64 / +3.7%
tpch_q06/datafusion:vortex-file-compressed	9734042 / 10394960 / -6.4%	63135879 / 58729342 / +7.5%	0.15 / 0.18 / -12.9%
tpch_q07/datafusion:vortex-file-compressed	133971465 / 131980165 / +1.5%	212002555 / 199639612 / +6.2%	0.63 / 0.66 / -4.4%
tpch_q08/datafusion:vortex-file-compressed	139878146 / 142366362 / -1.7%	209441020 / 219277583 / -4.5%	0.67 / 0.65 / +2.9%
tpch_q09/datafusion:vortex-file-compressed	177281996 / 187171657 / -5.3%	249466551 / 257992349 / -3.3%	0.71 / 0.73 / -2.0%
tpch_q10/datafusion:vortex-file-compressed	69394073 / 70744077 / -1.9%	140639423 / 137653868 / +2.2%	0.49 / 0.51 / -4.0%
tpch_q11/datafusion:vortex-file-compressed	42945070 / 43769055 / -1.9%	71408069 / 70094330 / +1.9%	0.60 / 0.62 / -3.7%
tpch_q12/datafusion:vortex-file-compressed	34292744 / 35277279 / -2.8%	77513556 / 79113006 / -2.0%	0.44 / 0.45 / -0.8%
tpch_q13/datafusion:vortex-file-compressed	48619636 / 48858778 / -0.5%	82339078 / 83565410 / -1.5%	0.59 / 0.58 / +1.0%
tpch_q14/datafusion:vortex-file-compressed	21436811 / 21868695 / -2.0%	93215440 / 86598582 / +7.6%	0.23 / 0.25 / -8.9%
tpch_q15/datafusion:vortex-file-compressed	33777226 / 33975185 / -0.6%	94111862 / 92668034 / +1.6%	0.36 / 0.37 / -2.1%
tpch_q16/datafusion:vortex-file-compressed	36774265 / 37287766 / -1.4%	69949639 / 67877977 / +3.1%	0.53 / 0.55 / -4.3%
tpch_q17/datafusion:vortex-file-compressed	170449443 / 175172740 / -2.7%	216349787 / 220666595 / -2.0%	0.79 / 0.79 / -0.8%
tpch_q18/datafusion:vortex-file-compressed	197250069 / 206146884 / -4.3%	257045769 / 273649921 / -6.1%	0.77 / 0.75 / +1.9%
tpch_q19/datafusion:vortex-file-compressed	26408124 / 30422100 / -13.2% 🟢	85061166 / 92046105 / -7.6%	0.31 / 0.33 / -6.1%
tpch_q20/datafusion:vortex-file-compressed	59700005 / 61082053 / -2.3%	121452513 / 118547042 / +2.5%	0.49 / 0.52 / -4.6%
tpch_q21/datafusion:vortex-file-compressed	176155859 / 178607107 / -1.4%	238060210 / 241924423 / -1.6%	0.74 / 0.74 / +0.2%
tpch_q22/datafusion:vortex-file-compressed	24849956 / 24864567 / -0.1%	53419889 / 53580925 / -0.3%	0.47 / 0.46 / +0.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	87359458 / 87368696 / -0.0%	126859282 / 127861995 / -0.8%	0.69 / 0.68 / +0.8%
tpch_q02/datafusion:parquet	175855902 / 174083826 / +1.0%	201316045 / 198946077 / +1.2%	0.87 / 0.88 / -0.2%
tpch_q03/datafusion:parquet	137025126 / 137844778 / -0.6%	184660171 / 183410886 / +0.7%	0.74 / 0.75 / -1.3%
tpch_q04/datafusion:parquet	59550354 / 58571544 / +1.7%	95318552 / 92920319 / +2.6%	0.62 / 0.63 / -0.9%
tpch_q05/datafusion:parquet	170008481 / 169683774 / +0.2%	222663082 / 224735109 / -0.9%	0.76 / 0.76 / +1.1%
tpch_q06/datafusion:parquet	37590405 / 37122976 / +1.3%	78023615 / 74947577 / +4.1%	0.48 / 0.50 / -2.7%
tpch_q07/datafusion:parquet	216580988 / 219518387 / -1.3%	271535414 / 275445618 / -1.4%	0.80 / 0.80 / +0.1%
tpch_q08/datafusion:parquet	222880525 / 222240942 / +0.3%	287494757 / 291393698 / -1.3%	0.78 / 0.76 / +1.6%
tpch_q09/datafusion:parquet	314928773 / 315267250 / -0.1%	384249409 / 378803120 / +1.4%	0.82 / 0.83 / -1.5%
tpch_q10/datafusion:parquet	320782992 / 321445702 / -0.2%	384689998 / 378830252 / +1.5%	0.83 / 0.85 / -1.7%
tpch_q11/datafusion:parquet	126388697 / 126573780 / -0.1%	149587733 / 151706161 / -1.4%	0.84 / 0.83 / +1.3%
tpch_q12/datafusion:parquet	84345933 / 84151856 / +0.2%	122084699 / 119202767 / +2.4%	0.69 / 0.71 / -2.1%
tpch_q13/datafusion:parquet	216629498 / 216495289 / +0.1%	248608810 / 244560647 / +1.7%	0.87 / 0.89 / -1.6%
tpch_q14/datafusion:parquet	87792466 / 88496640 / -0.8%	196584135 / 201728581 / -2.6%	0.45 / 0.44 / +1.8%
tpch_q15/datafusion:parquet	106534371 / 106076789 / +0.4%	157009085 / 155328519 / +1.1%	0.68 / 0.68 / -0.6%
tpch_q16/datafusion:parquet	98101798 / 95964632 / +2.2%	123146600 / 120010701 / +2.6%	0.80 / 0.80 / -0.4%
tpch_q17/datafusion:parquet	212568233 / 213016847 / -0.2%	263745922 / 258511536 / +2.0%	0.81 / 0.82 / -2.2%
tpch_q18/datafusion:parquet	269160834 / 271451611 / -0.8%	319200608 / 314651552 / +1.4%	0.84 / 0.86 / -2.3%
tpch_q19/datafusion:parquet	108861254 / 108017781 / +0.8%	172894044 / 169517847 / +2.0%	0.63 / 0.64 / -1.2%
tpch_q20/datafusion:parquet	189645058 / 190210191 / -0.3%	253397407 / 240188488 / +5.5%	0.75 / 0.79 / -5.5%
tpch_q21/datafusion:parquet	246141871 / 244828138 / +0.5%	315860403 / 308775289 / +2.3%	0.78 / 0.79 / -1.7%
tpch_q22/datafusion:parquet	153812031 / 153559494 / +0.2%	176849345 / 178194678 / -0.8%	0.87 / 0.86 / +0.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	33739054 / 34628583 / -2.6%	68772254 / 63148371 / +8.9%	0.49 / 0.55 / -10.5%
tpch_q02/duckdb:vortex-file-compressed	28555873 / 28265284 / +1.0%	43097728 / 42869080 / +0.5%	0.66 / 0.66 / +0.5%
tpch_q03/duckdb:vortex-file-compressed	53159507 / 52134304 / +2.0%	103341819 / 97373188 / +6.1%	0.51 / 0.54 / -3.9%
tpch_q04/duckdb:vortex-file-compressed	51406726 / 50388682 / +2.0%	89272812 / 82805613 / +7.8%	0.58 / 0.61 / -5.4%
tpch_q05/duckdb:vortex-file-compressed	67918047 / 69552039 / -2.3%	112669037 / 105896848 / +6.4%	0.60 / 0.66 / -8.2%
tpch_q06/duckdb:vortex-file-compressed	15424819 / 15655028 / -1.5%	52932295 / 49233880 / +7.5%	0.29 / 0.32 / -8.4%
tpch_q07/duckdb:vortex-file-compressed	55685776 / 55924649 / -0.4%	115409717 / 102703022 / +12.4% 🔴	0.48 / 0.54 / -11.4%
tpch_q08/duckdb:vortex-file-compressed	87815112 / 87648586 / +0.2%	138250133 / 128820535 / +7.3%	0.64 / 0.68 / -6.6%
tpch_q09/duckdb:vortex-file-compressed	103511287 / 101895414 / +1.6%	156884830 / 153843362 / +2.0%	0.66 / 0.66 / -0.4%
tpch_q10/duckdb:vortex-file-compressed	94968121 / 95578746 / -0.6%	146997321 / 138864358 / +5.9%	0.65 / 0.69 / -6.1%
tpch_q11/duckdb:vortex-file-compressed	13477452 / 13359125 / +0.9%	29776335 / 29133955 / +2.2%	0.45 / 0.46 / -1.3%
tpch_q12/duckdb:vortex-file-compressed	44053341 / 44778474 / -1.6%	83935623 / 80033923 / +4.9%	0.52 / 0.56 / -6.2%
tpch_q13/duckdb:vortex-file-compressed	72397540 / 73185545 / -1.1%	100436240 / 95541761 / +5.1%	0.72 / 0.77 / -5.9%
tpch_q14/duckdb:vortex-file-compressed	28599407 / 28694401 / -0.3%	74095817 / 69184778 / +7.1%	0.39 / 0.41 / -6.9%
tpch_q15/duckdb:vortex-file-compressed	25175286 / 24917046 / +1.0%	62961325 / 61375732 / +2.6%	0.40 / 0.41 / -1.5%
tpch_q16/duckdb:vortex-file-compressed	48664024 / 47849508 / +1.7%	59614574 / 58544628 / +1.8%	0.82 / 0.82 / -0.1%
tpch_q17/duckdb:vortex-file-compressed	34553196 / 35386705 / -2.4%	70131054 / 65592778 / +6.9%	0.49 / 0.54 / -8.7%
tpch_q18/duckdb:vortex-file-compressed	107215105 / 105387928 / +1.7%	121402057 / 120554783 / +0.7%	0.88 / 0.87 / +1.0%
tpch_q19/duckdb:vortex-file-compressed	27553964 / 27879632 / -1.2%	75882676 / 72375475 / +4.8%	0.36 / 0.39 / -5.7%
tpch_q20/duckdb:vortex-file-compressed	41943652 / 41873332 / +0.2%	94219265 / 89530338 / +5.2%	0.45 / 0.47 / -4.8%
tpch_q21/duckdb:vortex-file-compressed	96896898 / 96352501 / +0.6%	152934305 / 143914571 / +6.3%	0.63 / 0.67 / -5.4%
tpch_q22/duckdb:vortex-file-compressed	33253150 / 32234491 / +3.2%	50196569 / 48211625 / +4.1%	0.66 / 0.67 / -0.9%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	69048473 / 68884852 / +0.2%	90722536 / 90032929 / +0.8%	0.76 / 0.77 / -0.5%
tpch_q02/duckdb:parquet	87894523 / 87634295 / +0.3%	99382624 / 98800141 / +0.6%	0.88 / 0.89 / -0.3%
tpch_q03/duckdb:parquet	111152058 / 111393685 / -0.2%	143142626 / 143939319 / -0.6%	0.78 / 0.77 / +0.3%
tpch_q04/duckdb:parquet	76414274 / 78761710 / -3.0%	101622703 / 96907681 / +4.9%	0.75 / 0.81 / -7.5%
tpch_q05/duckdb:parquet	124100689 / 125473048 / -1.1%	158401938 / 157708809 / +0.4%	0.78 / 0.80 / -1.5%
tpch_q06/duckdb:parquet	36095080 / 36143926 / -0.1%	64827648 / 57665594 / +12.4% 🔴	0.56 / 0.63 / -11.2%
tpch_q07/duckdb:parquet	119513874 / 117157091 / +2.0%	156119111 / 155070011 / +0.7%	0.77 / 0.76 / +1.3%
tpch_q08/duckdb:parquet	150418029 / 149051786 / +0.9%	196661764 / 190406433 / +3.3%	0.76 / 0.78 / -2.3%
tpch_q09/duckdb:parquet	237854046 / 241388962 / -1.5%	283454930 / 284144788 / -0.2%	0.84 / 0.85 / -1.2%
tpch_q10/duckdb:parquet	314896888 / 316818482 / -0.6%	343374642 / 340358055 / +0.9%	0.92 / 0.93 / -1.5%
tpch_q11/duckdb:parquet	44015898 / 44058957 / -0.1%	51189598 / 51642228 / -0.9%	0.86 / 0.85 / +0.8%
tpch_q12/duckdb:parquet	72909346 / 72613282 / +0.4%	94338124 / 92369855 / +2.1%	0.77 / 0.79 / -1.7%
tpch_q13/duckdb:parquet	294065682 / 295602456 / -0.5%	310193074 / 311037836 / -0.3%	0.95 / 0.95 / -0.2%
tpch_q14/duckdb:parquet	103058631 / 102641437 / +0.4%	149702744 / 137537356 / +8.8%	0.69 / 0.75 / -7.8%
tpch_q15/duckdb:parquet	58515659 / 58562796 / -0.1%	87493208 / 87341612 / +0.2%	0.67 / 0.67 / -0.3%
tpch_q16/duckdb:parquet	101904572 / 101516941 / +0.4%	109005067 / 107924096 / +1.0%	0.93 / 0.94 / -0.6%
tpch_q17/duckdb:parquet	82353977 / 82982497 / -0.8%	132102077 / 116477291 / +13.4% 🔴	0.62 / 0.71 / -12.5%
tpch_q18/duckdb:parquet	156867374 / 162781413 / -3.6%	171482099 / 176107872 / -2.6%	0.91 / 0.92 / -1.0%
tpch_q19/duckdb:parquet	100157855 / 100644327 / -0.5%	133679171 / 129160526 / +3.5%	0.75 / 0.78 / -3.8%
tpch_q20/duckdb:parquet	148300111 / 147762874 / +0.4%	195377078 / 181776837 / +7.5%	0.76 / 0.81 / -6.6%
tpch_q21/duckdb:parquet	253835916 / 256842317 / -1.2%	270683554 / 275377695 / -1.7%	0.94 / 0.93 / +0.5%
tpch_q22/duckdb:parquet	170069098 / 169184411 / +0.5%	183962210 / 183870885 / +0.0%	0.92 / 0.92 / +0.5%

github-actions · 2026-10-29T16:18:43Z

Benchmarks: FineWeb NVMe 📖

Commits: PR 7dcaf561 vs base 19dcd2f2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: +0.9%
Engines: DataFusion No clear signal (+1.7%, low confidence) · DuckDB No clear signal (+0.1%, low confidence)
Vortex (geomean): hot 1.005x ➖ · cold 1.025x ➖
Parquet (geomean): hot 0.996x ➖ · cold 0.970x ➖
Shifts: Parquet (control) -0.4% · 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 (1.013x ➖, 0↑ 1↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:vortex-file-compressed	6907822 / 6914164 / -0.1%	17270969 / 15894016 / +8.7%	0.40 / 0.44 / -8.1%
fineweb_q01/datafusion:vortex-file-compressed	9369721 / 8207537 / +14.2% 🔴	42794097 / 42273090 / +1.2%	0.22 / 0.19 / +12.8%
fineweb_q02/datafusion:vortex-file-compressed	9269546 / 9825386 / -5.7%	51210457 / 45991505 / +11.3% 🔴	0.18 / 0.21 / -15.3%
fineweb_q03/datafusion:vortex-file-compressed	20156939 / 19985364 / +0.9%	105411979 / 112849457 / -6.6%	0.19 / 0.18 / +8.0%
fineweb_q04/datafusion:vortex-file-compressed	66783490 / 67072209 / -0.4%	146238089 / 154793659 / -5.5%	0.46 / 0.43 / +5.4%
fineweb_q05/datafusion:vortex-file-compressed	66848301 / 67066206 / -0.3%	143272523 / 152013803 / -5.8%	0.47 / 0.44 / +5.8%
fineweb_q06/datafusion:vortex-file-compressed	19783496 / 19077528 / +3.7%	110881583 / 116530631 / -4.8%	0.18 / 0.16 / +9.0%
fineweb_q07/datafusion:vortex-file-compressed	19129742 / 19804552 / -3.4%	101905882 / 111729640 / -8.8%	0.19 / 0.18 / +5.9%
fineweb_q08/datafusion:vortex-file-compressed	9620990 / 9231922 / +4.2%	46673864 / 44729078 / +4.3%	0.21 / 0.21 / -0.1%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/datafusion:parquet	9187006 / 9298051 / -1.2%	33230630 / 32161720 / +3.3%	0.28 / 0.29 / -4.4%
fineweb_q01/datafusion:parquet	74284096 / 75948676 / -2.2%	152304403 / 158050833 / -3.6%	0.49 / 0.48 / +1.5%
fineweb_q02/datafusion:parquet	75415994 / 74828561 / +0.8%	153225707 / 169180315 / -9.4%	0.49 / 0.44 / +11.3%
fineweb_q03/datafusion:parquet	74400942 / 75375235 / -1.3%	155445215 / 164650672 / -5.6%	0.48 / 0.46 / +4.6%
fineweb_q04/datafusion:parquet	82277804 / 82536988 / -0.3%	154265707 / 162124376 / -4.8%	0.53 / 0.51 / +4.8%
fineweb_q05/datafusion:parquet	80339412 / 80616398 / -0.3%	148788322 / 162946673 / -8.7%	0.54 / 0.49 / +9.1%
fineweb_q06/datafusion:parquet	76401856 / 74993748 / +1.9%	154451727 / 167327373 / -7.7%	0.49 / 0.45 / +10.4%
fineweb_q07/datafusion:parquet	74516034 / 74703466 / -0.3%	151878132 / 161875074 / -6.2%	0.49 / 0.46 / +6.3%
fineweb_q08/datafusion:parquet	73446796 / 73652338 / -0.3%	147567864 / 166993254 / -11.6% 🟢	0.50 / 0.44 / +12.8%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:vortex-file-compressed	2095252 / 1992354 / +5.2%	7251745 / 7167288 / +1.2%	0.29 / 0.28 / +3.9%
fineweb_q01/duckdb:vortex-file-compressed	9565361 / 9302676 / +2.8%	34018918 / 33383961 / +1.9%	0.28 / 0.28 / +0.9%
fineweb_q02/duckdb:vortex-file-compressed	10638544 / 11086372 / -4.0%	37013875 / 32959285 / +12.3% 🔴	0.29 / 0.34 / -14.6%
fineweb_q03/duckdb:vortex-file-compressed	19200903 / 20108287 / -4.5%	101814214 / 93189312 / +9.3%	0.19 / 0.22 / -12.6%
fineweb_q04/duckdb:vortex-file-compressed	65814269 / 67281247 / -2.2%	112100879 / 109561330 / +2.3%	0.59 / 0.61 / -4.4%
fineweb_q05/duckdb:vortex-file-compressed	66210242 / 66431544 / -0.3%	113914926 / 106341165 / +7.1%	0.58 / 0.62 / -7.0%
fineweb_q06/duckdb:vortex-file-compressed	18496833 / 19036190 / -2.8%	102653693 / 93820093 / +9.4%	0.18 / 0.20 / -11.2%
fineweb_q07/duckdb:vortex-file-compressed	19234020 / 18786800 / +2.4%	98286962 / 90565938 / +8.5%	0.20 / 0.21 / -5.7%
fineweb_q08/duckdb:vortex-file-compressed	5409836 / 5376968 / +0.6%	13545163 / 13261327 / +2.1%	0.40 / 0.41 / -1.5%

duckdb / parquet / ns (0.995x ➖, 0↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
fineweb_q00/duckdb:parquet	23718476 / 23973552 / -1.1%	30399469 / 28107016 / +8.2%	0.78 / 0.85 / -8.5%
fineweb_q01/duckdb:parquet	56406594 / 56632112 / -0.4%	80045697 / 75490626 / +6.0%	0.70 / 0.75 / -6.1%
fineweb_q02/duckdb:parquet	61083859 / 61085010 / -0.0%	81985058 / 84868736 / -3.4%	0.75 / 0.72 / +3.5%
fineweb_q03/duckdb:parquet	119448910 / 119366500 / +0.1%	178008710 / 185364019 / -4.0%	0.67 / 0.64 / +4.2%
fineweb_q04/duckdb:parquet	162376206 / 161989686 / +0.2%	212999700 / 214789038 / -0.8%	0.76 / 0.75 / +1.1%
fineweb_q05/duckdb:parquet	160634188 / 160108938 / +0.3%	207020468 / 209160474 / -1.0%	0.78 / 0.77 / +1.4%
fineweb_q06/duckdb:parquet	88274445 / 87576319 / +0.8%	148857394 / 148207180 / +0.4%	0.59 / 0.59 / +0.4%
fineweb_q07/duckdb:parquet	91853848 / 92192530 / -0.4%	147272053 / 148218580 / -0.6%	0.62 / 0.62 / +0.3%
fineweb_q08/duckdb:parquet	28965690 / 30171232 / -4.0%	30874125 / 31697555 / -2.6%	0.94 / 0.95 / -1.4%

github-actions · 2026-10-29T16:18:45Z

Benchmarks: TPC-H SF=1 on NVME 📖

Commits: PR 7dcaf561 vs base 19dcd2f2
Verdict: No clear signal (low confidence)
Attributed Vortex impact: -2.1%
Engines: DataFusion No clear signal (-3.7%, low confidence) · DuckDB No clear signal (-0.4%, low confidence)
Vortex (geomean): hot 0.981x ➖ · cold 1.015x ➖
Parquet (geomean): hot 1.002x ➖ · cold 1.009x ➖
Shifts: Parquet (control) +0.2% · Median polish -0.2%

How to read Verdict and Engines

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

datafusion / vortex-file-compressed / ns (0.965x ➖, 2↑ 0↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:vortex-file-compressed	15213774 / 15244796 / -0.2%	41826565 / 43107623 / -3.0%	0.36 / 0.35 / +2.9%
tpch_q02/datafusion:vortex-file-compressed	16813447 / 16785369 / +0.2%	37899750 / 35606088 / +6.4%	0.44 / 0.47 / -5.9%
tpch_q03/datafusion:vortex-file-compressed	19420176 / 19704057 / -1.4%	48712905 / 46014863 / +5.9%	0.40 / 0.43 / -6.9%
tpch_q04/datafusion:vortex-file-compressed	9836366 / 10379829 / -5.2%	36279455 / 32939078 / +10.1% 🔴	0.27 / 0.32 / -14.0%
tpch_q05/datafusion:vortex-file-compressed	36763114 / 37109828 / -0.9%	69114356 / 66535663 / +3.9%	0.53 / 0.56 / -4.6%
tpch_q06/datafusion:vortex-file-compressed	4188604 / 5996442 / -30.1% 🟢	27301528 / 25090471 / +8.8%	0.15 / 0.24 / -35.8%
tpch_q07/datafusion:vortex-file-compressed	51824000 / 51590471 / +0.5%	81008088 / 75221258 / +7.7%	0.64 / 0.69 / -6.7%
tpch_q08/datafusion:vortex-file-compressed	51412241 / 51934499 / -1.0%	83793965 / 79965898 / +4.8%	0.61 / 0.65 / -5.5%
tpch_q09/datafusion:vortex-file-compressed	47752516 / 47546136 / +0.4%	80617791 / 79942083 / +0.8%	0.59 / 0.59 / -0.4%
tpch_q10/datafusion:vortex-file-compressed	17036815 / 17645205 / -3.4%	49851759 / 47530092 / +4.9%	0.34 / 0.37 / -7.9%
tpch_q11/datafusion:vortex-file-compressed	13923265 / 14039900 / -0.8%	33569839 / 33161470 / +1.2%	0.41 / 0.42 / -2.0%
tpch_q12/datafusion:vortex-file-compressed	18319193 / 18302956 / +0.1%	43938381 / 43729009 / +0.5%	0.42 / 0.42 / -0.4%
tpch_q13/datafusion:vortex-file-compressed	19675719 / 19620384 / +0.3%	39319211 / 41663145 / -5.6%	0.50 / 0.47 / +6.3%
tpch_q14/datafusion:vortex-file-compressed	14261584 / 14553341 / -2.0%	39867432 / 37184545 / +7.2%	0.36 / 0.39 / -8.6%
tpch_q15/datafusion:vortex-file-compressed	18355599 / 18610835 / -1.4%	44997295 / 43225258 / +4.1%	0.41 / 0.43 / -5.3%
tpch_q16/datafusion:vortex-file-compressed	18306959 / 18329773 / -0.1%	41741752 / 40570847 / +2.9%	0.44 / 0.45 / -2.9%
tpch_q17/datafusion:vortex-file-compressed	27785977 / 27783290 / +0.0%	59930395 / 58070075 / +3.2%	0.46 / 0.48 / -3.1%
tpch_q18/datafusion:vortex-file-compressed	35659792 / 36366608 / -1.9%	59075005 / 60484474 / -2.3%	0.60 / 0.60 / +0.4%
tpch_q19/datafusion:vortex-file-compressed	9928051 / 12404911 / -20.0% 🟢	39487430 / 37955343 / +4.0%	0.25 / 0.33 / -23.1%
tpch_q20/datafusion:vortex-file-compressed	20434260 / 20323772 / +0.5%	46280759 / 45113470 / +2.6%	0.44 / 0.45 / -2.0%
tpch_q21/datafusion:vortex-file-compressed	38679668 / 40850950 / -5.3%	69941205 / 69381261 / +0.8%	0.55 / 0.59 / -6.1%
tpch_q22/datafusion:vortex-file-compressed	10813994 / 10664079 / +1.4%	32333995 / 31422514 / +2.9%	0.33 / 0.34 / -1.5%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/datafusion:parquet	72275091 / 72197453 / +0.1%	89535103 / 88021582 / +1.7%	0.81 / 0.82 / -1.6%
tpch_q02/datafusion:parquet	76160611 / 76113619 / +0.1%	93384295 / 91783594 / +1.7%	0.82 / 0.83 / -1.7%
tpch_q03/datafusion:parquet	83814070 / 83587244 / +0.3%	105842798 / 104079904 / +1.7%	0.79 / 0.80 / -1.4%
tpch_q04/datafusion:parquet	40986575 / 41074548 / -0.2%	60142489 / 58708424 / +2.4%	0.68 / 0.70 / -2.6%
tpch_q05/datafusion:parquet	112296953 / 111873269 / +0.4%	142795271 / 138232292 / +3.3%	0.79 / 0.81 / -2.8%
tpch_q06/datafusion:parquet	32198046 / 32164141 / +0.1%	49147322 / 48132854 / +2.1%	0.66 / 0.67 / -2.0%
tpch_q07/datafusion:parquet	114707761 / 115287140 / -0.5%	143180400 / 138852302 / +3.1%	0.80 / 0.83 / -3.5%
tpch_q08/datafusion:parquet	120002293 / 119975551 / +0.0%	146303254 / 146061083 / +0.2%	0.82 / 0.82 / -0.1%
tpch_q09/datafusion:parquet	140246430 / 140206080 / +0.0%	169458723 / 167370100 / +1.2%	0.83 / 0.84 / -1.2%
tpch_q10/datafusion:parquet	107021282 / 106687730 / +0.3%	132007131 / 129115049 / +2.2%	0.81 / 0.83 / -1.9%
tpch_q11/datafusion:parquet	61138782 / 60132019 / +1.7%	81049129 / 80765575 / +0.4%	0.75 / 0.74 / +1.3%
tpch_q12/datafusion:parquet	65451161 / 65627851 / -0.3%	85925049 / 87684783 / -2.0%	0.76 / 0.75 / +1.8%
tpch_q13/datafusion:parquet	147248523 / 147425213 / -0.1%	166030667 / 165702279 / +0.2%	0.89 / 0.89 / -0.3%
tpch_q14/datafusion:parquet	47693797 / 47798012 / -0.2%	70419408 / 69229230 / +1.7%	0.68 / 0.69 / -1.9%
tpch_q15/datafusion:parquet	76057869 / 74426434 / +2.2%	95059187 / 92888867 / +2.3%	0.80 / 0.80 / -0.1%
tpch_q16/datafusion:parquet	43389574 / 43982597 / -1.3%	62467327 / 60662108 / +3.0%	0.69 / 0.73 / -4.2%
tpch_q17/datafusion:parquet	124269945 / 123982033 / +0.2%	149264216 / 146222630 / +2.1%	0.83 / 0.85 / -1.8%
tpch_q18/datafusion:parquet	124355681 / 123784690 / +0.5%	143033456 / 145985967 / -2.0%	0.87 / 0.85 / +2.5%
tpch_q19/datafusion:parquet	58686061 / 58291246 / +0.7%	83882987 / 82910665 / +1.2%	0.70 / 0.70 / -0.5%
tpch_q20/datafusion:parquet	78940550 / 78072120 / +1.1%	105404967 / 104292926 / +1.1%	0.75 / 0.75 / +0.0%
tpch_q21/datafusion:parquet	116771006 / 116406825 / +0.3%	142105507 / 140577249 / +1.1%	0.82 / 0.83 / -0.8%
tpch_q22/datafusion:parquet	51331069 / 51648092 / -0.6%	69598560 / 70957245 / -1.9%	0.74 / 0.73 / +1.3%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:vortex-file-compressed	9855875 / 9331715 / +5.6%	20851042 / 22301445 / -6.5%	0.47 / 0.42 / +13.0%
tpch_q02/duckdb:vortex-file-compressed	15338057 / 15484601 / -0.9%	25718828 / 25552226 / +0.7%	0.60 / 0.61 / -1.6%
tpch_q03/duckdb:vortex-file-compressed	18924125 / 19032979 / -0.6%	36226135 / 34316634 / +5.6%	0.52 / 0.55 / -5.8%
tpch_q04/duckdb:vortex-file-compressed	12385431 / 12472751 / -0.7%	26548562 / 26219641 / +1.3%	0.47 / 0.48 / -1.9%
tpch_q05/duckdb:vortex-file-compressed	20395815 / 20655679 / -1.3%	36145010 / 36659669 / -1.4%	0.56 / 0.56 / +0.1%
tpch_q06/duckdb:vortex-file-compressed	4803745 / 4857931 / -1.1%	14046700 / 14308025 / -1.8%	0.34 / 0.34 / +0.7%
tpch_q07/duckdb:vortex-file-compressed	24413800 / 24022009 / +1.6%	41757363 / 42111704 / -0.8%	0.58 / 0.57 / +2.5%
tpch_q08/duckdb:vortex-file-compressed	21232071 / 20985996 / +1.2%	39485247 / 37397733 / +5.6%	0.54 / 0.56 / -4.2%
tpch_q09/duckdb:vortex-file-compressed	21506766 / 23200613 / -7.3%	38945660 / 39713549 / -1.9%	0.55 / 0.58 / -5.5%
tpch_q10/duckdb:vortex-file-compressed	22672505 / 22845856 / -0.8%	38607225 / 37304677 / +3.5%	0.59 / 0.61 / -4.1%
tpch_q11/duckdb:vortex-file-compressed	8205653 / 8326778 / -1.5%	17716918 / 17727782 / -0.1%	0.46 / 0.47 / -1.4%
tpch_q12/duckdb:vortex-file-compressed	14551001 / 14696796 / -1.0%	26077130 / 26761598 / -2.6%	0.56 / 0.55 / +1.6%
tpch_q13/duckdb:vortex-file-compressed	19703071 / 19458653 / +1.3%	32466373 / 31940922 / +1.6%	0.61 / 0.61 / -0.4%
tpch_q14/duckdb:vortex-file-compressed	11562709 / 11617118 / -0.5%	24908527 / 24005548 / +3.8%	0.46 / 0.48 / -4.1%
tpch_q15/duckdb:vortex-file-compressed	8981556 / 8531969 / +5.3%	20751341 / 19674383 / +5.5%	0.43 / 0.43 / -0.2%
tpch_q16/duckdb:vortex-file-compressed	16788972 / 16840450 / -0.3%	23309792 / 23631828 / -1.4%	0.72 / 0.71 / +1.1%
tpch_q17/duckdb:vortex-file-compressed	12353023 / 12519740 / -1.3%	27152857 / 28338798 / -4.2%	0.45 / 0.44 / +3.0%
tpch_q18/duckdb:vortex-file-compressed	24610788 / 24609179 / +0.0%	34654667 / 33693817 / +2.9%	0.71 / 0.73 / -2.8%
tpch_q19/duckdb:vortex-file-compressed	12087455 / 12334808 / -2.0%	25862240 / 30730234 / -15.8% 🟢	0.47 / 0.40 / +16.4%
tpch_q20/duckdb:vortex-file-compressed	14398573 / 14293355 / +0.7%	30952017 / 30174689 / +2.6%	0.47 / 0.47 / -1.8%
tpch_q21/duckdb:vortex-file-compressed	37496007 / 37652395 / -0.4%	57677641 / 58206800 / -0.9%	0.65 / 0.65 / +0.5%
tpch_q22/duckdb:vortex-file-compressed	16711722 / 16837835 / -0.7%	27610399 / 26922218 / +2.6%	0.61 / 0.63 / -3.2%

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

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
tpch_q01/duckdb:parquet	48455004 / 48307040 / +0.3%	55817204 / 54616876 / +2.2%	0.87 / 0.88 / -1.9%
tpch_q02/duckdb:parquet	48872210 / 48896101 / -0.0%	56318364 / 56077374 / +0.4%	0.87 / 0.87 / -0.5%
tpch_q03/duckdb:parquet	61040828 / 60904244 / +0.2%	69881692 / 68371951 / +2.2%	0.87 / 0.89 / -1.9%
tpch_q04/duckdb:parquet	35582217 / 35226993 / +1.0%	44300911 / 44130480 / +0.4%	0.80 / 0.80 / +0.6%
tpch_q05/duckdb:parquet	67999215 / 68007656 / -0.0%	79077341 / 77731599 / +1.7%	0.86 / 0.87 / -1.7%
tpch_q06/duckdb:parquet	22061600 / 21889190 / +0.8%	27599492 / 27655555 / -0.2%	0.80 / 0.79 / +1.0%
tpch_q07/duckdb:parquet	64548635 / 64584662 / -0.1%	74999285 / 73435438 / +2.1%	0.86 / 0.88 / -2.1%
tpch_q08/duckdb:parquet	76556796 / 76297906 / +0.3%	88202840 / 87034681 / +1.3%	0.87 / 0.88 / -1.0%
tpch_q09/duckdb:parquet	108774794 / 108722543 / +0.0%	121680087 / 120496821 / +1.0%	0.89 / 0.90 / -0.9%
tpch_q10/duckdb:parquet	106531897 / 106897948 / -0.3%	119803033 / 116850249 / +2.5%	0.89 / 0.91 / -2.8%
tpch_q11/duckdb:parquet	29874040 / 29838442 / +0.1%	35574761 / 35529130 / +0.1%	0.84 / 0.84 / -0.0%
tpch_q12/duckdb:parquet	38203863 / 38296481 / -0.2%	44807655 / 45197180 / -0.9%	0.85 / 0.85 / +0.6%
tpch_q13/duckdb:parquet	175972464 / 175842570 / +0.1%	182447634 / 182383123 / +0.0%	0.96 / 0.96 / +0.0%
tpch_q14/duckdb:parquet	43039276 / 43217986 / -0.4%	52682173 / 52537443 / +0.3%	0.82 / 0.82 / -0.7%
tpch_q15/duckdb:parquet	32997446 / 33055371 / -0.2%	42037931 / 41534637 / +1.2%	0.78 / 0.80 / -1.4%
tpch_q16/duckdb:parquet	48069462 / 48446976 / -0.8%	54010031 / 53452908 / +1.0%	0.89 / 0.91 / -1.8%
tpch_q17/duckdb:parquet	48600627 / 48382020 / +0.5%	59009206 / 57851431 / +2.0%	0.82 / 0.84 / -1.5%
tpch_q18/duckdb:parquet	75426284 / 75180930 / +0.3%	81801852 / 83106544 / -1.6%	0.92 / 0.90 / +1.9%
tpch_q19/duckdb:parquet	51426845 / 50581915 / +1.7%	56820263 / 60744521 / -6.5%	0.91 / 0.83 / +8.7%
tpch_q20/duckdb:parquet	64122063 / 64115182 / +0.0%	75883013 / 73707959 / +3.0%	0.85 / 0.87 / -2.9%
tpch_q21/duckdb:parquet	108374480 / 108525558 / -0.1%	118808788 / 116925506 / +1.6%	0.91 / 0.93 / -1.7%
tpch_q22/duckdb:parquet	51423533 / 51338913 / +0.2%	60078391 / 59925342 / +0.3%	0.86 / 0.86 / -0.1%

github-actions · 2026-10-29T16:18:47Z

Benchmarks: PolarSignals Profiling 📖

Commits: PR 7dcaf561 vs base 19dcd2f2
Vortex (geomean): hot 1.057x ➖ · cold 1.015x ➖

datafusion / vortex-file-compressed / ns (1.057x ➖, 0↑ 3↓)

name	hot ns (PR / base / %diff)	cold ns (PR / base / %diff)	hot/cold (PR / base / %diff)
polarsignals_q00/datafusion:vortex-file-compressed	44289148 / 44198107 / +0.2%	89740596 / 89439370 / +0.3%	0.49 / 0.49 / -0.1%
polarsignals_q01/datafusion:vortex-file-compressed	69155968 / 53423409 / +29.4% 🔴	117241796 / 135084640 / -13.2% 🟢	0.59 / 0.40 / +49.1%
polarsignals_q02/datafusion:vortex-file-compressed	14248427 / 11887196 / +19.9% 🔴	50788120 / 50980997 / -0.4%	0.28 / 0.23 / +20.3%
polarsignals_q03/datafusion:vortex-file-compressed	79883791 / 71391736 / +11.9% 🔴	119757283 / 117694461 / +1.8%	0.67 / 0.61 / +10.0%
polarsignals_q04/datafusion:vortex-file-compressed	9300203 / 9044253 / +2.8%	44860839 / 44519732 / +0.8%	0.21 / 0.20 / +2.0%
polarsignals_q05/datafusion:vortex-file-compressed	11747941 / 11570807 / +1.5%	49387459 / 46066653 / +7.2%	0.24 / 0.25 / -5.3%
polarsignals_q06/datafusion:vortex-file-compressed	23111344 / 23543970 / -1.8%	59468800 / 55935271 / +6.3%	0.39 / 0.42 / -7.7%
polarsignals_q07/datafusion:vortex-file-compressed	10939812 / 10790669 / +1.4%	45585457 / 43925484 / +3.8%	0.24 / 0.25 / -2.3%
polarsignals_q08/datafusion:vortex-file-compressed	98133892 / 104038217 / -5.7%	163002326 / 159248816 / +2.4%	0.60 / 0.65 / -7.8%
polarsignals_q09/datafusion:vortex-file-compressed	10057476 / 9853164 / +2.1%	43805499 / 40771950 / +7.4%	0.23 / 0.24 / -5.0%

Emit small startup chunks per DuckDB worker, refresh dynamic pruning and row filters when bounds change, and adapt predicate order using observed cost and selectivity with occasional exploration. Preserve exact file and row pairs during DuckDB V2 late materialization. Retain the file-index hint for pre-open file pruning and gather sparse dictionary selections before conversion when encoded take kernels apply. Add benchmark controls, diagnostics, and regression coverage for startup, dynamic thresholds, adaptive ordering, paired row lookup, and export. Validation before develop integration: 301 DuckDB tests passed (2 S3 skips), workspace all-target/all-feature Clippy, Rust/C++ formatting, and diff checks. Q23 improved 37-41% across repeated 40-warm-sample local comparisons; payload rows 70 -> 10 and payload arrays 49 -> 7. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Select sparse row lookup from positive input selections, schedule only selected regions, and preserve encoded take kernels at segment leaves and dictionary values. Keep zero-copy native slices and the dense scan path. Expose an access-mode override and diagnostics for mode selection and gather work. Validation: 1,864 affected library tests passed (2 S3 skips), workspace all-target/all-feature Clippy, pinned formatting, layout doctests, and matched DuckDB/DataFusion benchmarks. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Preserve selective predicate demand at scan leaves while retaining vectorized evaluation for dense scan masks. Memoize referenced string dictionary predicates and reuse packed whole results after bulk evaluation; keep numeric comparisons on their vectorized path. Read dictionary codes before referenced value chunks for sparse random access, preserve duplicate/null code order, and keep partial reads out of whole-value caches. Fetch flat value segments alongside codes. Validation: 1,890 affected library tests passed (2 S3 skips), workspace all-target/all-feature Clippy with warnings denied, pinned formatting, layout doctests, and five complete Q23 row comparisons against V1. Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

joseph-isaacs mentioned this pull request Oct 29, 2026

Speed up V2 scans and default datafusion-bench to V2 for TPC-DS and ClickBench #10799

Merged

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 29, 2026

joseph-isaacs force-pushed the ji/scan-v2-clickbench-tpcds branch from e503266 to f0752c6 Compare October 29, 2026 14:44

joseph-isaacs force-pushed the ji/codex/scan-v2-topk-feedback branch from 47bbb02 to e1d38d8 Compare October 29, 2026 15:11

joseph-isaacs added the changelog/performance A performance improvement label Oct 29, 2026 — with ChatGPT Codex Connector

Base automatically changed from ji/scan-v2-clickbench-tpcds to develop October 29, 2026 15:21

joseph-isaacs force-pushed the ji/codex/scan-v2-topk-feedback branch from e1d38d8 to d3f067e Compare October 29, 2026 15:32

joseph-isaacs removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 29, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 29, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 29, 2026

joseph-isaacs mentioned this pull request Oct 29, 2026

Pair file and row ids for DuckDB V2 late materialization #10971

Draft

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 29, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 29, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs force-pushed the ji/codex/scan-v2-topk-feedback branch from 6cc6bb6 to 92b8101 Compare October 30, 2026 14:24

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs changed the title ~~Improve Scan V2 TopK feedback and sparse payload retrieval~~ Default DuckDB to Scan V2 and improve TopK and dense scans Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs changed the title ~~Default DuckDB to Scan V2 and improve TopK and dense scans~~ Default DuckDB to Scan V2 and optimize sparse and wide scans Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

joseph-isaacs force-pushed the ji/codex/scan-v2-topk-feedback branch from e0bc723 to e6afd4d Compare October 30, 2026 17:20

joseph-isaacs closed this Oct 30, 2026

joseph-isaacs reopened this Oct 30, 2026

joseph-isaacs force-pushed the ji/codex/scan-v2-topk-feedback branch from e6afd4d to 1f41995 Compare October 30, 2026 17:46

joseph-isaacs removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

joseph-isaacs added 8 commits October 30, 2026 18:26

Simplify Scan V2 dictionary retrieval to one execution path

988d56c

Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Default DuckDB to Scan V2 and size work using file parallelism

ad6d8a6

Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Bind DuckDB file scans to their stored column order

31bbf68

Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Size wide filtered Scan V2 work by bytes

3a89aa7

Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

Integrate sparse scans with layout-aware DuckDB work scheduling

7dcaf56

Signed-off-by: Joe Isaacs <joe.isaacs@live.co.uk>

joseph-isaacs force-pushed the ji/codex/scan-v2-topk-feedback branch from 1f41995 to 7dcaf56 Compare October 30, 2026 18:29

joseph-isaacs added the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026 — with ChatGPT Codex Connector

github-actions Bot removed the action/bench-sql Run SQL benchmarks without Vortex Compact on this PR label Oct 30, 2026

Navigation Menu

Repository navigation

Default DuckDB to Scan V2 and optimize sparse and wide scans - #10964

Default DuckDB to Scan V2 and optimize sparse and wide scans#10964
joseph-isaacs wants to merge 8 commits into
developfrom
ji/codex/scan-v2-topk-feedback

joseph-isaacs commented Oct 29, 2026 •

edited

Loading

Uh oh!

codspeed Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

github-actions Bot commented Oct 29, 2026 •

edited

Loading

Uh oh!

This branch has not been deployed

Reviewers

Uh oh!

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

Conversation

joseph-isaacs commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Integration with develop

Native local performance

Q23 diagnostics

Validation and CI

Uh oh!

codspeed Bot commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Merging this PR will degrade performance by 5.77%

Performance Changes

Uh oh!

github-actions Bot commented Oct 29, 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 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks: TPC-H SF=1 on S3 📖

Uh oh!

github-actions Bot commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks: Clickbench on NVME 📖

Uh oh!

github-actions Bot commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks: TPC-DS SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks: TPC-H SF=10 on NVME 📖

Uh oh!

github-actions Bot commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks: FineWeb NVMe 📖

Uh oh!

github-actions Bot commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks: TPC-H SF=1 on NVME 📖

Uh oh!

github-actions Bot commented Oct 29, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks: PolarSignals Profiling 📖

Uh oh!

This branch has not been deployed

Reviewers

Uh oh!

Assignees

Labels

Projects

Milestone

Development

Uh oh!

1 participant

joseph-isaacs commented Oct 29, 2026 •

edited

Loading

codspeed Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading

github-actions Bot commented Oct 29, 2026 •

edited

Loading