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AST compact size (buildDeclTree)

Factor

compact size MiB

phase=buildDeclTree

*mean*	0.203
σ	0.000
min	0.203
max	0.203

AST compact size (macro expansion)

Factor

compact size MiB

phase=macro expansion

*mean*	5.082-5.301=-0.219
σ	0.000
min	5.082-5.301=-0.219
max	5.082-5.301=-0.219

AST compact size (parser)

Factor

compact size MiB

phase=parser

*mean*	4.988-5.176=-0.188
σ	0.000
min	4.988-5.176=-0.188
max	4.988-5.176=-0.188

AST compact size (processProdDef Decls)

Factor

compact size MiB

phase=processProdDef Decls

*mean*	5.395-5.676=-0.281
σ	0.000
min	5.395-5.676=-0.281
max	5.395-5.676=-0.281

AST compact size (processProdDef)

Factor

compact size MiB

phase=processProdDef

*mean*	446.633-446.883=-0.250
σ	0.000
min	446.633-446.883=-0.250
max	446.633-446.883=-0.250

AST compact size (renaming)

Factor

compact size MiB

phase=renaming

*mean*	5.238-5.488=-0.250
σ	0.000
min	5.238-5.488=-0.250
max	5.238-5.488=-0.250

AST compact size (type checker)

Factor

compact size MiB

phase=type checker

*mean*	6.395-6.645=-0.250
σ	0.000
min	6.395-6.645=-0.250
max	6.395-6.645=-0.250

Aggregation: measureAggregations

Factor

allocated MiB

peak allocated MiB

time_s

cache=n

dps=1

iters=10

policies=100

*mean*	54.718-54.775=-0.057
σ	0.362-0.361=0.001
min	54.581-54.627=-0.045
max	55.749-55.803=-0.054

*mean*	417.000-418.700=-1.700
σ	0.000-0.483=-0.483
min	417.000-418.000=-1.000
max	417.000-419.000=-2.000

*mean*	0.141-0.139=0.002
σ	0.008-0.005=0.003
min	0.131-0.132=-0.001
max	0.155-0.146=0.009

cache=y

dps=1

iters=10

policies=100

*mean*	43.778-43.774=0.003
σ	0.009-0.007=0.002
min	43.760-43.761=-0.000
max	43.787-43.783=0.004

*mean*	417.000-419.000=-2.000
σ	0.000
min	417.000-419.000=-2.000
max	417.000-419.000=-2.000

*mean*	0.121-0.123=-0.002
σ	0.004-0.004=0.000
min	0.117-0.120=-0.003
max	0.128-0.130=-0.002

CSV - indexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

op=column_set() on indexed

*mean*	36.604-36.617=-0.013
σ	0.000-0.000=0.000
min	36.604-36.617=-0.013
max	36.605-36.618=-0.013

*mean*	4589.000-4580.000=9.000
σ	2249.757-2256.366=-6.609
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	146.475-13.459=133.016
σ	377.655-3.507=374.148
min	11.880-12.045=-0.165
max	1081.111-22.126=1058.985

op=column_set() on indexed, repeat

*mean*	36.604-36.617=-0.013
σ	0.000-0.000=-0.000
min	36.604-36.617=-0.013
max	36.605-36.618=-0.013

*mean*	4589.000-4580.000=9.000
σ	2249.757-2256.366=-6.609
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	14.289-13.926=0.364
σ	3.735-3.336=0.399
min	11.423-11.722=-0.299
max	22.027-22.113=-0.086

op=table_records(), no indexes

*mean*	41.939-41.948=-0.008
σ	0.002-0.002=0.000
min	41.938-41.946=-0.008
max	41.943-41.951=-0.008

*mean*	7387.000-7403.000=-16.000
σ	0.000
min	7387.000-7403.000=-16.000
max	7387.000-7403.000=-16.000

*mean*	11.104-10.966=0.138
σ	0.332-0.168=0.164
min	10.716-10.700=0.016
max	11.714-11.214=0.500

op=table_records(), repeat

*mean*	41.925-41.933=-0.009
σ	0.000-0.000=-0.000
min	41.924-41.933=-0.008
max	41.925-41.934=-0.008

*mean*	4178.875-4163.625=15.250
σ	1945.277-1947.163=-1.886
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	11.679-11.673=0.007
σ	1.864-1.900=-0.036
min	10.702-10.688=0.013
max	16.277-16.319=-0.042

op=vertical_lookup_list() on indexed, after table_records()

*mean*	27.633-27.655=-0.022
σ	0.137-0.137=-0.000
min	27.584-27.606=-0.022
max	27.971-27.993=-0.022

*mean*	4178.875-4163.625=15.250
σ	1945.277-1947.163=-1.886
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	9.185-9.079=0.106
σ	1.419-1.362=0.056
min	8.052-7.752=0.300
max	12.601-12.303=0.297

op=vertical_lookup_list() on indexed, after table_records(), repeat

*mean*	26.384-26.406=-0.022
σ	0.000-0.000=0.000
min	26.384-26.406=-0.022
max	26.384-26.406=-0.022

*mean*	4178.875-4163.625=15.250
σ	1945.277-1947.163=-1.886
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	7.227-6.944=0.283
σ	0.984-1.048=-0.064
min	6.619-6.262=0.357
max	9.608-9.453=0.155

op=vertical_lookup_row_list() on 2 indexed

*mean*	25.662-25.681=-0.018
σ	0.004-0.003=0.001
min	25.661-25.680=-0.019
max	25.673-25.688=-0.015

*mean*	4589.000-4580.000=9.000
σ	2249.757-2256.366=-6.609
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	6.568-6.266=0.302
σ	1.160-0.935=0.225
min	5.875-5.808=0.067
max	9.166-8.556=0.610

op=vertical_lookup_row_list() on 3 (1 unindexed)

*mean*	25.961-25.984=-0.024
σ	0.000-0.000=0.000
min	25.961-25.984=-0.024
max	25.962-25.985=-0.023

*mean*	4589.000-4580.000=9.000
σ	2249.757-2256.366=-6.609
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	6.510-6.165=0.345
σ	1.116-1.011=0.105
min	5.787-5.686=0.101
max	9.014-8.647=0.366

CSV - loading a lazy table

Factor

allocated MiB

peak allocated MiB

time (ms)

op=load_product(), no indexes

*mean*	1021.608-1021.627=-0.019
σ	0.002
min	1021.606-1021.625=-0.019
max	1021.611-1021.629=-0.019

*mean*	7387.000-7403.000=-16.000
σ	0.000
min	7387.000-7403.000=-16.000
max	7387.000-7403.000=-16.000

*mean*	366.076-361.823=4.252
σ	41.951-41.284=0.667
min	348.531-345.231=3.300
max	469.749-463.923=5.826

op=load_product(), with indexes

*mean*	3495.855-3495.878=-0.024
σ	0.454-0.468=-0.015
min	3495.694-3495.713=-0.019
max	3496.978-3497.038=-0.060

*mean*	3755.500-3744.500=11.000
σ	2299.695-2298.814=0.881
min	719.000
max	7387.000-7403.000=-16.000

*mean*	1787.587-1619.413=168.174
σ	663.234-554.134=109.100
min	1399.043-1390.142=8.901
max	2941.080-2981.764=-40.684

CSV - unindexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

op=column_set() on unindexed, dense, minor warmup

*mean*	107.841-107.854=-0.013
σ	0.000-0.000=-0.000
min	107.841-107.854=-0.013
max	107.842-107.855=-0.013

*mean*	4408.875-4398.500=10.375
σ	2219.582-2227.802=-8.219
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	264.505-236.094=28.412
σ	362.382-281.241=81.141
min	124.925-126.408=-1.483
max	1160.195-930.620=229.574

op=column_set() on unindexed, dense, repeat

*mean*	62.068-62.082=-0.014
σ	0.001-0.000=0.001
min	62.065-62.081=-0.017
max	62.068-62.082=-0.014

*mean*	4408.875-4580.000=-171.125
σ	2219.582-2256.366=-36.784
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	45.935-169.667=-123.732
σ	8.729-352.743=-344.014
min	41.045-42.680=-1.634
max	67.133-1042.644=-975.511

op=vertical_lookup_list() repeated on unindexed missing Int

*mean*	40.926-40.948=-0.022
σ	0.002
min	40.925-40.947=-0.022
max	40.928-40.950=-0.022

*mean*	7387.000-7403.000=-16.000
σ	0.000
min	7387.000-7403.000=-16.000
max	7387.000-7403.000=-16.000

*mean*	22.042-22.567=-0.525
σ	0.930-1.787=-0.856
min	21.394-21.516=-0.122
max	24.287-25.746=-1.460

op=vertical_lookup_row_list() on unindexed small unique Int

*mean*	71.294-71.308=-0.014
σ	0.002-0.002=0.000
min	71.292-71.307=-0.015
max	71.296-71.311=-0.014

*mean*	7387.000-7403.000=-16.000
σ	0.000
min	7387.000-7403.000=-16.000
max	7387.000-7403.000=-16.000

*mean*	221.595-299.552=-77.957
σ	467.326-687.371=-220.045
min	55.477-55.232=0.245
max	1378.164-2000.699=-622.535

CSV - warmup

Factor

allocated MiB

peak allocated MiB

time (ms)

op=table_records()

*mean*	4646.842-4646.851=-0.008
σ	0.014-0.014=-0.000
min	4646.837-4646.845=-0.008
max	4646.876-4646.885=-0.009

*mean*	4178.875-4163.625=15.250
σ	1945.277-1947.163=-1.886
min	1486.000
max	7387.000-7403.000=-16.000

*mean*	3311.534-3170.135=141.400
σ	826.717-902.440=-75.722
min	2502.701-2495.583=7.117
max	4927.834-4786.024=141.810

op=vertical_lookup_list() on indexed

*mean*	1973.829-1973.851=-0.022
σ	0.002
min	1973.827-1973.849=-0.022
max	1973.832-1973.854=-0.022

*mean*	7387.000-7403.000=-16.000
σ	0.000
min	7387.000-7403.000=-16.000
max	7387.000-7403.000=-16.000

*mean*	1012.665-1094.320=-81.655
σ	135.523-307.748=-172.224
min	922.182-912.954=9.228
max	1288.619-1775.605=-486.986

op=vertical_lookup_list() on unindexed missing Int, minor warmup

*mean*	905.083-905.105=-0.022
σ	0.002
min	905.080-905.102=-0.022
max	905.086-905.108=-0.022

*mean*	7387.000-7403.000=-16.000
σ	0.000
min	7387.000-7403.000=-16.000
max	7387.000-7403.000=-16.000

*mean*	396.918-404.181=-7.263
σ	5.830-37.608=-31.779
min	384.589-386.027=-1.438
max	404.011-496.795=-92.784

CSV internal benchmark: pointedIndexFromKvs

Factor

allocated MiB

peak allocated MiB

time (ms)

op=pointedIndexFromKvs

rows=200000

*mean*	148.144
σ	0.001
min	148.144
max	148.148

*mean*	476.000-477.000=-1.000
σ	0.000
min	476.000-477.000=-1.000
max	476.000-477.000=-1.000

*mean*	379.655-360.545=19.110
σ	41.174-29.703=11.471
min	302.074-306.858=-4.783
max	428.752-395.739=33.012

op=pointedIndexFromKvs

rows=400000

*mean*	308.493
σ	0.001
min	308.493
max	308.497

*mean*	561.875-562.000=-0.125
σ	1.356-0.000=1.356
min	561.000-562.000=-1.000
max	564.000-562.000=2.000

*mean*	756.759-763.783=-7.023
σ	34.725-56.421=-21.695
min	720.830-682.568=38.261
max	836.989-842.520=-5.531

Marine Hull: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

datapoints=1

iterations=20

*mean*	964.530-963.971=0.559
σ	1.822-1.821=0.000
min	963.823-963.262=0.561
max	972.232-971.673=0.559

*mean*	1047.500-1047.550=-0.050
σ	320.482-320.292=0.191
min	544.000-545.000=-1.000
max	1568.000-1570.000=-2.000

*mean*	1.245-1.275=-0.029
σ	0.089-0.109=-0.020
min	1.082-1.191=-0.109
max	1.483-1.645=-0.161

Parser: Comma Sep

Factor

allocated MiB

peak allocated MiB

time (ms)

name=ambiguous_item.art

*mean*	0.913-0.913=0.001
σ	0.020-0.020=-0.000
min	0.903-0.903=0.001
max	0.949-0.949=0.000

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.392-0.297=0.095
σ	0.501-0.287=0.214
min	0.138-0.148=-0.010
max	1.286-0.807=0.479

name=error_case.art

*mean*	2.346-2.340=0.006
σ	0.012
min	2.340-2.334=0.006
max	2.368-2.362=0.006

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.475-0.475=0.000
σ	0.322-0.325=-0.003
min	0.322-0.316=0.006
max	1.051-1.055=-0.004

name=heavy_item.art

*mean*	1.523-1.523=0.001
σ	0.002-0.002=-0.000
min	1.522-1.521=0.001
max	1.526-1.525=0.001

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.213-0.217=-0.005
σ	0.024-0.024=-0.000
min	0.199-0.200=-0.002
max	0.255-0.259=-0.004

name=nested_use.art

*mean*	2.364-2.358=0.006
σ	0.002
min	2.363-2.357=0.006
max	2.367-2.361=0.006

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.334-0.325=0.009
σ	0.020-0.008=0.012
min	0.320-0.318=0.002
max	0.368-0.339=0.029

Parser: Real World

Factor

allocated MiB

peak allocated MiB

time (sec)

name=aon_gpf25_7k_loc.art

*mean*	964.979-964.971=0.008
σ	0.009-0.011=-0.001
min	964.974-964.965=0.008
max	964.996-964.989=0.006

*mean*	435.000-436.000=-1.000
σ	4.637-5.612=-0.976
min	431.000
max	440.000-442.000=-2.000

*mean*	0.584-0.564=0.020
σ	0.025-0.032=-0.007
min	0.542-0.531=0.011
max	0.607-0.599=0.008

name=cdr_enhanced_4k_loc.art

*mean*	886.001-885.898=0.103
σ	0.002-0.002=-0.000
min	886.000-885.897=0.103
max	886.004-885.901=0.103

*mean*	440.000-442.000=-2.000
σ	0.000
min	440.000-442.000=-2.000
max	440.000-442.000=-2.000

*mean*	0.463-0.460=0.002
σ	0.069-0.059=0.010
min	0.363-0.390=-0.027
max	0.520-0.516=0.004

Parser: Record Parsing

Factor

allocated MiB

peak allocated MiB

time (ms)

name=record_render_large_success.art

*mean*	7.719-7.710=0.009
σ	0.002
min	7.718-7.709=0.009
max	7.722-7.713=0.009

*mean*	440.000-442.000=-2.000
σ	0.000
min	440.000-442.000=-2.000
max	440.000-442.000=-2.000

*mean*	2.654-2.586=0.069
σ	0.139-0.087=0.052
min	2.469-2.439=0.030
max	3.419-2.865=0.555

name=record_render_large_syntax_err.art

*mean*	7.667-7.658=0.009
σ	0.002
min	7.666-7.657=0.009
max	7.670-7.661=0.009

*mean*	440.000-442.000=-2.000
σ	0.000
min	440.000-442.000=-2.000
max	440.000-442.000=-2.000

*mean*	2.640-2.570=0.070
σ	0.132-0.070=0.062
min	2.489-2.462=0.027
max	3.577-2.817=0.760

name=record_render_success.art

*mean*	2.290-2.290=0.001
σ	0.002
min	2.290-2.289=0.001
max	2.294-2.293=0.001

*mean*	440.000-442.000=-2.000
σ	0.000
min	440.000-442.000=-2.000
max	440.000-442.000=-2.000

*mean*	0.311-0.316=-0.004
σ	0.054-0.049=0.005
min	0.289-0.291=-0.002
max	0.731-0.721=0.010

name=record_render_syntax_err.art

*mean*	2.166-2.165=0.001
σ	0.002
min	2.165-2.164=0.001
max	2.169-2.168=0.001

*mean*	440.000-442.000=-2.000
σ	0.000
min	440.000-442.000=-2.000
max	440.000-442.000=-2.000

*mean*	0.292-0.293=-0.001
σ	0.021-0.009=0.012
min	0.276-0.279=-0.004
max	0.483-0.336=0.147

Revision Creation

Factor

allocated MiB

peak allocated MiB

time_s

number of threads=8

revision count=1000

*mean*	12.043-11.693=0.350
σ	13.329-11.096=2.234
min	0.574-0.577=-0.004
max	137.858-87.142=50.716

*mean*	457.212-462.676=-5.464
σ	16.907-19.867=-2.960
min	409.000-406.000=3.000
max	475.000-479.000=-4.000

*mean*	0.027-0.027=0.001
σ	0.033-0.027=0.005
min	0.001-0.001=-0.000
max	0.336-0.212=0.125

SoV import

Factor

allocated MiB

peak allocated MiB

time_s

iters=10

rows=1000

*mean*	278.808-278.582=0.225
σ	1.099-1.022=0.077
min	278.354-278.116=0.238
max	281.928-281.482=0.446

*mean*	444.100-443.700=0.400
σ	16.347-17.770=-1.424
min	416.000
max	468.000-473.000=-5.000

*mean*	0.578-0.582=-0.004
σ	0.018-0.016=0.003
min	0.544-0.547=-0.003
max	0.613-0.613=-0.000

Timed compile per phase

Factor

allocated MiB

peak allocated MiB

time (ms)

phase=buildDeclTree

*mean*	169.257-173.738=-4.481
σ	0.000-0.000=0.000
min	169.257-173.738=-4.481
max	169.257-173.738=-4.481

*mean*	873.000-840.000=33.000
σ	0.000
min	873.000-840.000=33.000
max	873.000-840.000=33.000

*mean*	237.752-233.375=4.377
σ	15.440-21.558=-6.118
min	202.896-200.238=2.658
max	251.760-252.078=-0.318

phase=macro expansion

*mean*	5.900-6.130=-0.230
σ	0.000
min	5.900-6.130=-0.230
max	5.900-6.130=-0.230

*mean*	873.000-840.000=33.000
σ	0.000
min	873.000-840.000=33.000
max	873.000-840.000=33.000

*mean*	7.396-9.687=-2.291
σ	1.606-0.304=1.302
min	5.853-9.471=-3.619
max	9.030-10.400=-1.371

phase=parser

*mean*	1042.134-1042.435=-0.301
σ	0.000-0.000=0.000
min	1042.133-1042.434=-0.301
max	1042.134-1042.435=-0.301

*mean*	873.000-840.000=33.000
σ	0.000
min	873.000-840.000=33.000
max	873.000-840.000=33.000

*mean*	491.543-595.734=-104.190
σ	110.321-3.648=106.673
min	373.134-591.571=-218.437
max	597.204-601.436=-4.232

phase=processProdDef

*mean*	2243.717-2243.975=-0.258
σ	0.000
min	2243.717-2243.975=-0.258
max	2243.717-2243.975=-0.258

*mean*	873.000-840.000=33.000
σ	0.000
min	873.000-840.000=33.000
max	873.000-840.000=33.000

*mean*	2765.019-2804.972=-39.953
σ	403.386-134.504=268.883
min	1971.053-2654.972=-683.920
max	3363.789-3091.288=272.501

phase=renaming

*mean*	21.436-21.675=-0.238
σ	0.000
min	21.436-21.675=-0.238
max	21.436-21.675=-0.238

*mean*	873.000-840.000=33.000
σ	0.000
min	873.000-840.000=33.000
max	873.000-840.000=33.000

*mean*	39.213-39.091=0.121
σ	3.982-2.560=1.422
min	29.890-32.771=-2.881
max	42.662-40.222=2.440

phase=type checker

*mean*	958.596-989.752=-31.156
σ	0.047-0.066=-0.019
min	958.573-989.654=-31.081
max	958.698-989.841=-31.144

*mean*	873.000-840.000=33.000
σ	0.000
min	873.000-840.000=33.000
max	873.000-840.000=33.000

*mean*	652.105-699.529=-47.424
σ	17.944-50.138=-32.193
min	631.732-671.836=-40.104
max	676.088-820.167=-144.079

Workflow: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

iters=5

new-facts=1

prior-facts=1

*mean*	282.360-282.393=-0.033
σ	0.036-0.036=0.001
min	282.309-282.338=-0.029
max	282.400-282.426=-0.026

*mean*	440.400-444.800=-4.400
σ	3.286-1.095=2.191
min	438.000-444.000=-6.000
max	444.000-446.000=-2.000

*mean*	0.379-0.380=-0.001
σ	0.007-0.006=0.001
min	0.374-0.373=0.001
max	0.387-0.389=-0.002

iters=5

new-facts=1

prior-facts=6402

*mean*	1267.607-1267.113=0.494
σ	0.096-0.129=-0.034
min	1267.478-1267.005=0.473
max	1267.747-1267.334=0.413

*mean*	1094.600-1087.600=7.000
σ	170.339-168.728=1.610
min	893.000-854.000=39.000
max	1328.000-1285.000=43.000

*mean*	2.142-1.854=0.288
σ	0.059-0.060=-0.001
min	2.093-1.787=0.307
max	2.240-1.908=0.332

iters=5

new-facts=6402

prior-facts=1

*mean*	1506.558-1506.091=0.467
σ	2.973-2.914=0.059
min	1505.017-1504.615=0.402
max	1511.864-1511.296=0.568

*mean*	626.400-617.000=9.400
σ	87.460-77.878=9.582
min	496.000-497.000=-1.000
max	728.000-704.000=24.000

*mean*	2.297-2.128=0.169
σ	0.317-0.110=0.207
min	2.123-2.041=0.082
max	2.860-2.311=0.549

iters=5

new-facts=6402

prior-facts=6402

*mean*	1829.578-1829.105=0.473
σ	0.040-0.041=-0.001
min	1829.513-1829.050=0.463
max	1829.619-1829.160=0.459

*mean*	1728.600-1714.600=14.000
σ	185.954-240.164=-54.210
min	1471.000-1411.000=60.000
max	1901.000-2016.000=-115.000

*mean*	2.970-2.808=0.162
σ	0.194-0.034=0.160
min	2.844-2.762=0.082
max	3.315-2.857=0.457

newProductH/cdr_auton/broker

Factor

time_s

iterations=5

*mean*	1.747-1.707=0.040
σ	0.139-0.094=0.045
min	1.572-1.568=0.003
max	1.947-1.827=0.121

policy addition benchmark

Factor

allocated MiB

db queries

peak allocated MiB

time

policies=2

*mean*	393.867-397.697=-3.830
σ	509.607-518.051=-8.444
min	139.059-138.669=0.391
max	1158.277-1174.774=-16.497

*mean*	99.750-97.750=2.000
σ	7.500
min	96.000-94.000=2.000
max	111.000-109.000=2.000

*mean*	440.000-444.000=-4.000
σ	0.000
min	440.000-444.000=-4.000
max	440.000-444.000=-4.000

*mean*	0.474-0.501=-0.027
σ	0.475-0.526=-0.051
min	0.233-0.235=-0.002
max	1.186-1.290=-0.104

policies=20

*mean*	1390.728-1386.830=3.898
σ	0.169-0.161=0.008
min	1390.606-1386.717=3.890
max	1390.977-1387.068=3.909

*mean*	960.000-940.000=20.000
σ	0.000
min	960.000-940.000=20.000
max	960.000-940.000=20.000

*mean*	444.250-444.000=0.250
σ	8.500-0.000=8.500
min	440.000-444.000=-4.000
max	457.000-444.000=13.000

*mean*	2.321-2.310=0.012
σ	0.009-0.007=0.002
min	2.313-2.301=0.013
max	2.335-2.317=0.017

policies=200

*mean*	13915.591-13876.891=38.700
σ	0.580-0.096=0.484
min	13914.736-13876.833=37.904
max	13916.019-13877.035=38.985

*mean*	9600.000-9400.000=200.000
σ	0.000
min	9600.000-9400.000=200.000
max	9600.000-9400.000=200.000

*mean*	492.500-495.000=-2.500
σ	2.646-6.831=-4.186
min	490.000-488.000=2.000
max	496.000-504.000=-8.000

*mean*	23.330-23.391=-0.061
σ	0.140-0.108=0.031
min	23.131-23.240=-0.109
max	23.450-23.497=-0.047