Dispatcher thread

[gatesn]

Experiment to bring back a dedicated dispatcher thread (we should probably do something like this regardless, but I think we can improve the APIs to not require Send + Sync everywhere with thread-local I/O.

[github-actions]

Benchmarks: TPC-H

Table of Results

name	PR 14407f4	base a4f00e3	ratio (PR/base)	unit
tpch_q01/arrow	536983648	5.40046e+08	0.99433	ns
tpch_q01/parquet	757596025	7.71131e+08	0.982448	ns
tpch_q01/vortex-file-compressed	485248939	5.24847e+08	0.924554	ns
tpch_q02/arrow	142791635	1.40184e+08	1.0186	ns
tpch_q02/parquet	174685874	1.72514e+08	1.01259	ns
tpch_q02/vortex-file-compressed	146490484	1.4634e+08	1.00103	ns
tpch_q03/arrow	171347490	1.75574e+08	0.975927	ns
tpch_q03/parquet	376942517	3.74592e+08	1.00627	ns
tpch_q03/vortex-file-compressed	223854454	2.45961e+08	0.910121	ns
tpch_q04/arrow	179317091	1.82733e+08	0.981308	ns
tpch_q04/parquet	217621286	2.12773e+08	1.02279	ns
tpch_q04/vortex-file-compressed	192705170	1.94987e+08	0.988297	ns
tpch_q05/arrow	326274538	3.33395e+08	0.978643	ns
tpch_q05/parquet	500464751	4.99832e+08	1.00127	ns
tpch_q05/vortex-file-compressed	362512260	3.66636e+08	0.988752	ns
tpch_q06/arrow	25513781	2.6669e+07	0.956683	ns
tpch_q06/parquet	147972547	1.47496e+08	1.00323	ns
tpch_q06/vortex-file-compressed	89922261	8.08067e+07	1.11281	ns
tpch_q07/arrow	609918301	6.25401e+08	0.975244	ns
tpch_q07/parquet	766842223	7.55842e+08	1.01455	ns
tpch_q07/vortex-file-compressed	631847067	6.47801e+08	0.975372	ns
tpch_q08/arrow	270252531	2.67001e+08	1.01218	ns
tpch_q08/parquet	536204818	5.4581e+08	0.982402	ns
tpch_q08/vortex-file-compressed	332492504	3.46347e+08	0.959998	ns
tpch_q09/arrow	472507786	4.71897e+08	1.00129	ns
tpch_q09/parquet	778095129	7.6576e+08	1.01611	ns
tpch_q09/vortex-file-compressed	554240167	5.77743e+08	0.95932	ns
tpch_q10/arrow	262011227	2.65367e+08	0.987355	ns
tpch_q10/parquet	498730925	4.94646e+08	1.00826	ns
tpch_q10/vortex-file-compressed	295633449	3.05425e+08	0.96794	ns
tpch_q11/arrow	144703380	1.41321e+08	1.02393	ns
tpch_q11/parquet	151518798	1.43078e+08	1.059	ns
tpch_q11/vortex-file-compressed	126587126	1.328e+08	0.953214	ns
tpch_q12/arrow	181860971	1.80602e+08	1.00697	ns
tpch_q12/parquet	325144333	3.22239e+08	1.00902	ns
tpch_q12/vortex-file-compressed	302530618	3.02699e+08	0.999445	ns
tpch_q13/arrow	168068094	1.67602e+08	1.00278	ns
tpch_q13/parquet	305860686	3.06592e+08	0.997615	ns
tpch_q13/vortex-file-compressed	184405287	1.73428e+08	1.06329	ns
tpch_q14/arrow	38433929	3.71134e+07	1.03558	ns
tpch_q14/parquet	231946744	2.27465e+08	1.0197	ns
tpch_q14/vortex-file-compressed	91032999	8.85915e+07	1.02756	ns
tpch_q15/arrow	67858539	6.75684e+07	1.00429	ns
tpch_q15/parquet	323764166	3.18543e+08	1.01639	ns
tpch_q15/vortex-file-compressed	155483356	1.57639e+08	0.986328	ns
tpch_q16/arrow	96696884	9.65321e+07	1.00171	ns
tpch_q16/parquet	110787588	1.10557e+08	1.00209	ns
tpch_q16/vortex-file-compressed	103693718	1.02191e+08	1.0147	ns
tpch_q17/arrow	618458735	5.95742e+08	1.03813	ns
tpch_q17/parquet	672984712	6.89617e+08	0.975882	ns
tpch_q17/vortex-file-compressed	568421476	5.92768e+08	0.958927	ns
tpch_q18/arrow	1100841950	1.12992e+09	0.974263	ns
tpch_q18/parquet	1315653161	1.31305e+09	1.00198	ns
tpch_q18/vortex-file-compressed	1139028892	1.13473e+09	1.00379	ns
tpch_q19/arrow	149237287	1.51487e+08	0.985148	ns
tpch_q19/parquet	412273559	4.13382e+08	0.997317	ns
tpch_q19/vortex-file-compressed	161649443	1.63843e+08	0.986615	ns
tpch_q20/arrow	174136003	1.74385e+08	0.998571	ns
tpch_q20/parquet	310111741	3.06606e+08	1.01143	ns
tpch_q20/vortex-file-compressed	227874203	2.30269e+08	0.9896	ns
tpch_q21/arrow	965783319	9.75097e+08	0.990448	ns
tpch_q21/parquet	1106500509	1.08524e+09	1.01959	ns
tpch_q21/vortex-file-compressed	997226979	1.00924e+09	0.988092	ns
tpch_q22/arrow	79057424	7.84817e+07	1.00734	ns
tpch_q22/parquet	108532093	1.09939e+08	0.987202	ns
tpch_q22/vortex-file-compressed	81780869	8.2654e+07	0.989437	ns

[github-actions]

Benchmarks: Clickbench

Table of Results

name	PR 14407f4	base a4f00e3	ratio (PR/base)	unit
clickbench_q00/parquet	2295463	1.88345e+06	1.21876	ns
clickbench_q01/parquet	57589143	5.97141e+07	0.964415	ns
clickbench_q02/parquet	116356294	1.18497e+08	0.981932	ns
clickbench_q03/parquet	82810824	8.22405e+07	1.00693	ns
clickbench_q04/parquet	636540650	6.51665e+08	0.976791	ns
clickbench_q05/parquet	805878806	8.21962e+08	0.980434	ns
clickbench_q06/parquet	2025667	2.06707e+06	0.979968	ns
clickbench_q07/parquet	61700749	6.09043e+07	1.01308	ns
clickbench_q08/parquet	746851444	7.43829e+08	1.00406	ns
clickbench_q09/parquet	1022976049	1.07439e+09	0.952143	ns
clickbench_q10/parquet	249305312	2.59281e+08	0.961526	ns
clickbench_q11/parquet	297243826	3.09773e+08	0.959553	ns
clickbench_q12/parquet	833360519	8.6506e+08	0.963356	ns
clickbench_q13/parquet	1054600460	1.13261e+09	0.931127	ns
clickbench_q14/parquet	814265163	8.53037e+08	0.954549	ns
clickbench_q15/parquet	716547221	7.72966e+08	0.927009	ns
clickbench_q16/parquet	1568255272	1.6969e+09	0.924187	ns
clickbench_q17/parquet	1424675980	1.46865e+09	0.970055	ns
clickbench_q18/parquet	2964961078	2.93729e+09	1.00942	ns
clickbench_q19/parquet	67122591	6.75202e+07	0.994111	ns
clickbench_q20/parquet	1225441956	1.21807e+09	1.00605	ns
clickbench_q21/parquet	1408380475	1.43498e+09	0.981466	ns
clickbench_q22/parquet	2357370425	2.38803e+09	0.987162	ns
clickbench_q23/parquet	8063467493	8.10103e+09	0.995363	ns
clickbench_q24/parquet	532310689	5.27075e+08	1.00993	ns
clickbench_q25/parquet	515361742	5.1857e+08	0.993813	ns
clickbench_q26/parquet	590241185	5.98644e+08	0.985963	ns
clickbench_q27/parquet	1598139346	1.63469e+09	0.977641	ns
clickbench_q28/parquet	11366766237	1.16856e+10	0.972716	ns
clickbench_q29/parquet	429603658	4.23771e+08	1.01376	ns
clickbench_q30/parquet	767879767	7.63245e+08	1.00607	ns
clickbench_q31/parquet	795131418	7.80024e+08	1.01937	ns
clickbench_q32/parquet	2777200166	2.66892e+09	1.04057	ns
clickbench_q33/parquet	2944133648	2.80858e+09	1.04826	ns
clickbench_q34/parquet	2783810614	2.68922e+09	1.03517	ns
clickbench_q35/parquet	848110017	8.27792e+08	1.02454	ns
clickbench_q36/parquet	176364507	1.7421e+08	1.01237	ns
clickbench_q37/parquet	91387997	9.01018e+07	1.01428	ns
clickbench_q38/parquet	119453361	1.14742e+08	1.04106	ns
clickbench_q39/parquet	334272010	3.29714e+08	1.01382	ns
clickbench_q40/parquet	50223445	4.79908e+07	1.04652	ns
clickbench_q41/parquet	50516157	4.86608e+07	1.03813	ns
clickbench_q42/parquet	71872766	6.49526e+07	1.10654	ns
clickbench_q00/vortex-file-compressed	2152782	2.00721e+06	1.07253	ns
clickbench_q01/vortex-file-compressed	25626970	2.11537e+07	1.21147	ns
clickbench_q02/vortex-file-compressed	99320741	9.49344e+07	1.0462	ns
clickbench_q03/vortex-file-compressed	81180931	7.15316e+07	1.1349	ns
clickbench_q04/vortex-file-compressed	645045305	6.07539e+08	1.06173	ns
clickbench_q05/vortex-file-compressed	682776130	6.45228e+08	1.05819	ns
clickbench_q06/vortex-file-compressed	2060540	2.1044e+06	0.979157	ns
clickbench_q07/vortex-file-compressed	50685895	3.61751e+07	1.40113	ns
clickbench_q08/vortex-file-compressed	814681349	7.59176e+08	1.07311	ns
clickbench_q09/vortex-file-compressed	1009083348	9.4134e+08	1.07197	ns
clickbench_q10/vortex-file-compressed	287274717	2.85342e+08	1.00677	ns
clickbench_q11/vortex-file-compressed	314661886	3.07398e+08	1.02363	ns
clickbench_q12/vortex-file-compressed	542965980	5.2439e+08	1.03542	ns
clickbench_q13/vortex-file-compressed	815803222	7.80913e+08	1.04468	ns
clickbench_q14/vortex-file-compressed	545436603	5.44173e+08	1.00232	ns
clickbench_q15/vortex-file-compressed	732783392	7.1446e+08	1.02565	ns
clickbench_q16/vortex-file-compressed	1408303892	1.37831e+09	1.02176	ns
clickbench_q17/vortex-file-compressed	1341697342	1.32962e+09	1.00908	ns
clickbench_q18/vortex-file-compressed	2744253408	2.91819e+09	0.940397	ns
clickbench_q19/vortex-file-compressed	46703644	4.14579e+07	1.12653	ns
clickbench_q20/vortex-file-compressed	792408495	6.52858e+08	1.21375	ns
clickbench_q21/vortex-file-compressed	918458426	8.20247e+08	1.11973	ns
clickbench_q22/vortex-file-compressed	2139482244	2.06055e+09	1.03831	ns
clickbench_q23/vortex-file-compressed	4314513975	4.24108e+09	1.01732	ns
clickbench_q24/vortex-file-compressed	281244436	2.78502e+08	1.00985	ns
clickbench_q25/vortex-file-compressed	244343976	2.35385e+08	1.03806	ns
clickbench_q26/vortex-file-compressed	350151144	3.50845e+08	0.998022	ns
clickbench_q27/vortex-file-compressed	1375365708	1.31471e+09	1.04614	ns
clickbench_q28/vortex-file-compressed	10448682640	1.06541e+10	0.980718	ns
clickbench_q29/vortex-file-compressed	687311481	6.80009e+08	1.01074	ns
clickbench_q30/vortex-file-compressed	527168199	5.04332e+08	1.04528	ns
clickbench_q31/vortex-file-compressed	530856864	5.37503e+08	0.987635	ns
clickbench_q32/vortex-file-compressed	2779962769	2.84801e+09	0.976105	ns
clickbench_q33/vortex-file-compressed	2323854457	2.19405e+09	1.05916	ns
clickbench_q34/vortex-file-compressed	2312198066	2.19817e+09	1.05187	ns
clickbench_q35/vortex-file-compressed	958772216	9.22187e+08	1.03967	ns
clickbench_q36/vortex-file-compressed	49937886	7.03095e+07	0.710258	ns
clickbench_q37/vortex-file-compressed	52910216	7.04902e+07	0.750604	ns
clickbench_q38/vortex-file-compressed	39985894	5.17138e+07	0.773215	ns
clickbench_q39/vortex-file-compressed	84298687	1.28288e+08	0.657105	ns
clickbench_q40/vortex-file-compressed	33781656	3.15638e+07	1.07027	ns
clickbench_q41/vortex-file-compressed	35954671	3.21981e+07	1.11667	ns
clickbench_q42/vortex-file-compressed	41307685	4.77596e+07	0.864908	ns

[github-actions]

Benchmarks: random_access

Table of Results

name	PR 14407f4	base a4f00e3	ratio (PR/base)	unit
random-access/vortex-tokio-local-disk	2.35357e+06	2.14399e+06	1.09775	ns
random-access/vortex-local-fs	2.35231e+06	2.20058e+06	1.06895	ns
random-access/parquet-tokio-local-disk	2.40769e+08	2.2806e+08	1.05573	ns

[github-actions]

Benchmarks: compress

Table of Results

name	PR 14407f4	base a4f00e3	ratio (PR/base)	unit
compress time/wide table cols=10 chunks=1 rows=1000	3.71021e+06	3.74952e+06	0.989518	ns
compress time/wide table cols=10 chunks=1 rows=1000 throughput	0.0323814	0.032042	1.01059	bytes/ns
parquet_rs-zstd compress time/wide table cols=10 chunks=1 rows=1000	717608	720848	0.995506	ns
parquet_rs-zstd compress time/wide table cols=10 chunks=1 rows=1000 throughput	0.16742	0.166668	1.00451	bytes/ns
decompress time/wide table cols=10 chunks=1 rows=1000	243745	243337	1.00167	ns
decompress time/wide table cols=10 chunks=1 rows=1000 throughput	0.492901	0.493726	0.998329	bytes/ns
parquet_rs-zstd decompress time/wide table cols=10 chunks=1 rows=1000	240603	240415	1.00078	ns
parquet_rs-zstd decompress time/wide table cols=10 chunks=1 rows=1000 throughput	0.499337	0.499728	0.999218	bytes/ns
compress time/wide table cols=100 chunks=1 rows=1000	3.74443e+07	3.85838e+07	0.970467	ns
compress time/wide table cols=100 chunks=1 rows=1000 throughput	0.0320802	0.0311328	1.03043	bytes/ns
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000	7.51227e+06	8.51829e+06	0.881899	ns
parquet_rs-zstd compress time/wide table cols=100 chunks=1 rows=1000 throughput	0.159901	0.141017	1.13392	bytes/ns
decompress time/wide table cols=100 chunks=1 rows=1000	2.52504e+06	2.53773e+06	0.994997	ns
decompress time/wide table cols=100 chunks=1 rows=1000 throughput	0.475724	0.473345	1.00503	bytes/ns
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000	2.47668e+06	2.50841e+06	0.98735	ns
parquet_rs-zstd decompress time/wide table cols=100 chunks=1 rows=1000 throughput	0.485012	0.478877	1.01281	bytes/ns
compress time/wide table cols=1000 chunks=1 rows=1000	4.08645e+08	4.17266e+08	0.979339	ns
compress time/wide table cols=1000 chunks=1 rows=1000 throughput	0.0293948	0.0287875	1.0211	bytes/ns
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000	9.61219e+07	9.69849e+07	0.991102	ns
parquet_rs-zstd compress time/wide table cols=1000 chunks=1 rows=1000 throughput	0.124967	0.123855	1.00898	bytes/ns
decompress time/wide table cols=1000 chunks=1 rows=1000	2.84566e+07	3.00538e+07	0.946854	ns
decompress time/wide table cols=1000 chunks=1 rows=1000 throughput	0.422118	0.399683	1.05613	bytes/ns
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000	2.69536e+07	2.85225e+07	0.944996	ns
parquet_rs-zstd decompress time/wide table cols=1000 chunks=1 rows=1000 throughput	0.445656	0.421143	1.05821	bytes/ns
compress time/wide table cols=10 chunks=50 rows=1000	7.7579e+06	7.90543e+06	0.981337	ns
compress time/wide table cols=10 chunks=50 rows=1000 throughput	0.0163012	0.015997	1.01902	bytes/ns
parquet_rs-zstd compress time/wide table cols=10 chunks=50 rows=1000	1.00368e+06	1.00269e+06	1.001	ns
parquet_rs-zstd compress time/wide table cols=10 chunks=50 rows=1000 throughput	0.125999	0.126124	0.999006	bytes/ns
decompress time/wide table cols=10 chunks=50 rows=1000	249118	249731	0.997544	ns
decompress time/wide table cols=10 chunks=50 rows=1000 throughput	0.507643	0.506396	1.00246	bytes/ns
parquet_rs-zstd decompress time/wide table cols=10 chunks=50 rows=1000	247170	247524	0.998569	ns
parquet_rs-zstd decompress time/wide table cols=10 chunks=50 rows=1000 throughput	0.511644	0.510912	1.00143	bytes/ns
compress time/wide table cols=100 chunks=50 rows=1000	8.00948e+07	8.91662e+07	0.898264	ns
compress time/wide table cols=100 chunks=50 rows=1000 throughput	0.0157371	0.0141361	1.11326	bytes/ns
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000	1.13078e+07	1.39855e+07	0.808539	ns
parquet_rs-zstd compress time/wide table cols=100 chunks=50 rows=1000 throughput	0.111468	0.0901263	1.2368	bytes/ns
decompress time/wide table cols=100 chunks=50 rows=1000	2.53081e+06	2.54798e+06	0.993261	ns
decompress time/wide table cols=100 chunks=50 rows=1000 throughput	0.498047	0.494691	1.00678	bytes/ns
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000	2.48918e+06	2.50457e+06	0.993855	ns
parquet_rs-zstd decompress time/wide table cols=100 chunks=50 rows=1000 throughput	0.506376	0.503264	1.00618	bytes/ns
compress time/wide table cols=1000 chunks=50 rows=1000	9.07968e+08	9.36426e+08	0.96961	ns
compress time/wide table cols=1000 chunks=50 rows=1000 throughput	0.0138776	0.0134559	1.03134	bytes/ns
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000	1.65753e+08	1.78174e+08	0.930283	ns
parquet_rs-zstd compress time/wide table cols=1000 chunks=50 rows=1000 throughput	0.0760197	0.0707198	1.07494	bytes/ns
decompress time/wide table cols=1000 chunks=50 rows=1000	2.84752e+07	3.11767e+07	0.913349	ns
decompress time/wide table cols=1000 chunks=50 rows=1000 throughput	0.442507	0.404163	1.09487	bytes/ns
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000	2.70648e+07	2.85171e+07	0.949074	ns
parquet_rs-zstd decompress time/wide table cols=1000 chunks=50 rows=1000 throughput	0.465566	0.441857	1.05366	bytes/ns
compress time/taxi	1.56884e+09	1.60323e+09	0.978545	ns
compress time/taxi throughput	0.300102	0.293663	1.02193	bytes/ns
parquet_rs-zstd compress time/taxi	1.85125e+09	1.87451e+09	0.987591	ns
parquet_rs-zstd compress time/taxi throughput	0.25432	0.251164	1.01257	bytes/ns
decompress time/taxi	2.19635e+08	2.32727e+08	0.943743	ns
decompress time/taxi throughput	2.14361	2.02302	1.05961	bytes/ns
parquet_rs-zstd decompress time/taxi	2.91478e+08	2.9487e+08	0.988495	ns
parquet_rs-zstd decompress time/taxi throughput	1.61525	1.59667	1.01164	bytes/ns
compress time/AirlineSentiment	291721	291937	0.99926	ns
compress time/AirlineSentiment throughput	0.00699298	0.00698781	1.00074	bytes/ns
parquet_rs-zstd compress time/AirlineSentiment	47499.1	47892.8	0.99178	ns
parquet_rs-zstd compress time/AirlineSentiment throughput	0.0429482	0.0425951	1.00829	bytes/ns
decompress time/AirlineSentiment	102323	103808	0.985695	ns
decompress time/AirlineSentiment throughput	0.0199368	0.0196516	1.01451	bytes/ns
parquet_rs-zstd decompress time/AirlineSentiment	27877.7	28128.9	0.991067	ns
parquet_rs-zstd decompress time/AirlineSentiment throughput	0.0731768	0.0725232	1.00901	bytes/ns
compress time/Arade	3.05658e+09	3.13302e+09	0.975603	ns
compress time/Arade throughput	0.257487	0.251205	1.02501	bytes/ns
parquet_rs-zstd compress time/Arade	3.35726e+09	3.44012e+09	0.975914	ns
parquet_rs-zstd compress time/Arade throughput	0.234426	0.22878	1.02468	bytes/ns
decompress time/Arade	5.32827e+08	5.5362e+08	0.962442	ns
decompress time/Arade throughput	1.47708	1.42161	1.03902	bytes/ns
parquet_rs-zstd decompress time/Arade	6.16101e+08	6.30793e+08	0.976709	ns
parquet_rs-zstd decompress time/Arade throughput	1.27744	1.24768	1.02385	bytes/ns
compress time/Bimbo	1.21794e+10	1.22984e+10	0.990321	ns
compress time/Bimbo throughput	0.584705	0.579046	1.00977	bytes/ns
parquet_rs-zstd compress time/Bimbo	2.20289e+10	2.25314e+10	0.977697	ns
parquet_rs-zstd compress time/Bimbo throughput	0.323274	0.316064	1.02281	bytes/ns
decompress time/Bimbo	4.64684e+09	4.7437e+09	0.97958	ns
decompress time/Bimbo throughput	1.53252	1.50122	1.02085	bytes/ns
parquet_rs-zstd decompress time/Bimbo	2.3986e+09	2.43966e+09	0.98317	ns
parquet_rs-zstd decompress time/Bimbo throughput	2.96896	2.91899	1.01712	bytes/ns
compress time/CMSprovider	1.4963e+10	1.51207e+10	0.989567	ns
compress time/CMSprovider throughput	0.344126	0.340536	1.01054	bytes/ns
parquet_rs-zstd compress time/CMSprovider	1.83108e+10	1.88645e+10	0.970648	ns
parquet_rs-zstd compress time/CMSprovider throughput	0.281209	0.272955	1.03024	bytes/ns
decompress time/CMSprovider	4.79085e+09	4.90457e+09	0.976813	ns
decompress time/CMSprovider throughput	1.07479	1.04987	1.02374	bytes/ns
parquet_rs-zstd decompress time/CMSprovider	3.31841e+09	3.41274e+09	0.972359	ns
parquet_rs-zstd decompress time/CMSprovider throughput	1.55169	1.5088	1.02843	bytes/ns
compress time/Euro2016	2.27806e+09	2.37571e+09	0.958899	ns
compress time/Euro2016 throughput	0.172627	0.165532	1.04286	bytes/ns
parquet_rs-zstd compress time/Euro2016	1.71979e+09	1.76134e+09	0.976408	ns
parquet_rs-zstd compress time/Euro2016 throughput	0.228664	0.22327	1.02416	bytes/ns
decompress time/Euro2016	3.18808e+08	3.20549e+08	0.994567	ns
decompress time/Euro2016 throughput	1.23352	1.22682	1.00546	bytes/ns
parquet_rs-zstd decompress time/Euro2016	4.64341e+08	4.75695e+08	0.976132	ns
parquet_rs-zstd decompress time/Euro2016 throughput	0.846909	0.826695	1.02445	bytes/ns
compress time/Food	1.10092e+09	1.14511e+09	0.961411	ns
compress time/Food throughput	0.302219	0.290556	1.04014	bytes/ns
parquet_rs-zstd compress time/Food	1.11356e+09	1.14457e+09	0.972904	ns
parquet_rs-zstd compress time/Food throughput	0.29879	0.290694	1.02785	bytes/ns
decompress time/Food	2.05801e+08	2.14306e+08	0.960312	ns
decompress time/Food throughput	1.61671	1.55254	1.04133	bytes/ns
parquet_rs-zstd decompress time/Food	2.06308e+08	2.16511e+08	0.952875	ns
parquet_rs-zstd decompress time/Food throughput	1.61273	1.53673	1.04946	bytes/ns
compress time/HashTags	2.92567e+09	3.06083e+09	0.955841	ns
compress time/HashTags throughput	0.27498	0.262837	1.0462	bytes/ns
parquet_rs-zstd compress time/HashTags	2.75358e+09	2.8102e+09	0.979854	ns
parquet_rs-zstd compress time/HashTags throughput	0.292164	0.286279	1.02056	bytes/ns
decompress time/HashTags	4.98532e+08	5.16517e+08	0.965181	ns
decompress time/HashTags throughput	1.61374	1.55755	1.03608	bytes/ns
parquet_rs-zstd decompress time/HashTags	7.1841e+08	7.87174e+08	0.912645	ns
parquet_rs-zstd decompress time/HashTags throughput	1.11983	1.02201	1.09572	bytes/ns
compress time/TPC-H l_comment chunked without fsst	3.03557e+09	3.41956e+09	0.887707	ns
compress time/TPC-H l_comment chunked without fsst throughput	0.0820929	0.0728744	1.1265	bytes/ns
parquet_rs-zstd compress time/TPC-H l_comment chunked without fsst	9.44207e+08	9.67784e+08	0.975638	ns
parquet_rs-zstd compress time/TPC-H l_comment chunked without fsst throughput	0.263924	0.257494	1.02497	bytes/ns
decompress time/TPC-H l_comment chunked without fsst	7.6295e+07	7.95405e+07	0.959197	ns
decompress time/TPC-H l_comment chunked without fsst throughput	3.26625	3.13298	1.04254	bytes/ns
parquet_rs-zstd decompress time/TPC-H l_comment chunked without fsst	2.43592e+08	2.49465e+08	0.976457	ns
parquet_rs-zstd decompress time/TPC-H l_comment chunked without fsst throughput	1.02302	0.998932	1.02411	bytes/ns
compress time/TPC-H l_comment chunked	9.63776e+08	9.77174e+08	0.986289	ns
compress time/TPC-H l_comment chunked throughput	0.258565	0.25502	1.0139	bytes/ns
parquet_rs-zstd compress time/TPC-H l_comment chunked	9.4767e+08	9.73773e+08	0.973194	ns
parquet_rs-zstd compress time/TPC-H l_comment chunked throughput	0.262959	0.25591	1.02754	bytes/ns
decompress time/TPC-H l_comment chunked	1.06697e+08	1.13425e+08	0.940683	ns
decompress time/TPC-H l_comment chunked throughput	2.33557	2.19703	1.06306	bytes/ns
parquet_rs-zstd decompress time/TPC-H l_comment chunked	2.45081e+08	2.49924e+08	0.980623	ns
parquet_rs-zstd decompress time/TPC-H l_comment chunked throughput	1.0168	0.997098	1.01976	bytes/ns
compress time/TPC-H l_comment canonical	9.94607e+08	9.96359e+08	0.998242	ns
compress time/TPC-H l_comment canonical throughput	0.250549	0.250108	1.00176	bytes/ns
parquet_rs-zstd compress time/TPC-H l_comment canonical	9.57467e+08	9.78455e+08	0.97855	ns
parquet_rs-zstd compress time/TPC-H l_comment canonical throughput	0.260268	0.254685	1.02192	bytes/ns
decompress time/TPC-H l_comment canonical	1.06525e+08	1.13353e+08	0.939765	ns
decompress time/TPC-H l_comment canonical throughput	2.33933	2.19842	1.0641	bytes/ns
parquet_rs-zstd decompress time/TPC-H l_comment canonical	2.45175e+08	2.51543e+08	0.974684	ns
parquet_rs-zstd decompress time/TPC-H l_comment canonical throughput	1.01641	0.990676	1.02597	bytes/ns