Compare commits

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*	5.301
σ	0.000
min	5.301
max	5.301

AST compact size (parser)

Factor

compact size MiB

phase=parser

*mean*	5.176
σ	0.000
min	5.176
max	5.176

AST compact size (processProdDef Decls)

Factor

compact size MiB

phase=processProdDef Decls

*mean*	5.676
σ	0.000
min	5.676
max	5.676

AST compact size (processProdDef)

Factor

compact size MiB

phase=processProdDef

*mean*	446.883-447.664=-0.781
σ	0.000
min	446.883-447.664=-0.781
max	446.883-447.664=-0.781

AST compact size (renaming)

Factor

compact size MiB

phase=renaming

*mean*	5.488
σ	0.000
min	5.488
max	5.488

AST compact size (type checker)

Factor

compact size MiB

phase=type checker

*mean*	6.645
σ	0.000
min	6.645
max	6.645

Aggregation: measureAggregations

Factor

allocated MiB

peak allocated MiB

time_s

cache=n

dps=1

iters=10

policies=100

*mean*	54.859-54.881=-0.022
σ	0.357-0.359=-0.002
min	54.727-54.742=-0.015
max	55.875-55.902=-0.027

*mean*	417.000-421.400=-4.400
σ	0.000-0.966=-0.966
min	417.000-420.000=-3.000
max	417.000-422.000=-5.000

*mean*	0.141-0.140=0.001
σ	0.004-0.004=0.000
min	0.137-0.137=0.000
max	0.148-0.148=0.000

cache=y

dps=1

iters=10

policies=100

*mean*	43.849-43.849=-0.001
σ	0.006-0.006=0.000
min	43.841-43.838=0.003
max	43.858-43.856=0.001

*mean*	417.000-422.000=-5.000
σ	0.000
min	417.000-422.000=-5.000
max	417.000-422.000=-5.000

*mean*	0.126-0.124=0.002
σ	0.005-0.004=0.001
min	0.122-0.121=0.001
max	0.133-0.133=0.000

CSV - indexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

op=column_set() on indexed

*mean*	36.617-36.616=0.001
σ	0.000-0.000=0.000
min	36.617-36.616=0.001
max	36.618-36.617=0.001

*mean*	4589.625-4429.000=160.625
σ	2249.433-2225.476=23.956
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	122.543-13.196=109.347
σ	310.087-2.374=307.714
min	11.737-11.975=-0.238
max	889.953-18.960=870.993

op=column_set() on indexed, repeat

*mean*	36.617-36.616=0.001
σ	0.000-0.000=-0.000
min	36.617-36.616=0.001
max	36.618-36.617=0.000

*mean*	4589.625-4608.500=-18.875
σ	2249.433-2256.622=-7.190
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	14.322-167.160=-152.838
σ	4.571-434.850=-430.279
min	11.580-11.546=0.033
max	24.704-1243.345=-1218.642

op=table_records(), no indexes

*mean*	41.948-41.947=0.000
σ	0.002-0.002=-0.000
min	41.946-41.945=0.001
max	41.950-41.950=0.001

*mean*	7381.000-7406.000=-25.000
σ	0.000
min	7381.000-7406.000=-25.000
max	7381.000-7406.000=-25.000

*mean*	11.660-11.023=0.637
σ	1.773-0.115=1.658
min	10.773-10.812=-0.039
max	16.029-11.193=4.836

op=table_records(), repeat

*mean*	41.934-41.933=0.001
σ	0.002-0.000=0.001
min	41.933-41.932=0.001
max	41.937-41.933=0.004

*mean*	4180.250-4200.375=-20.125
σ	1946.464-1953.255=-6.791
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	11.568-11.486=0.082
σ	1.834-1.340=0.493
min	10.662-10.797=-0.134
max	16.089-14.774=1.315

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

*mean*	27.655-27.653=0.002
σ	0.137-0.137=-0.000
min	27.606-27.604=0.002
max	27.993-27.991=0.002

*mean*	4180.250-4200.375=-20.125
σ	1946.464-1953.255=-6.791
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	9.105-8.763=0.342
σ	1.214-0.581=0.633
min	8.096-8.055=0.041
max	12.037-10.012=2.025

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

*mean*	26.406-26.404=0.002
σ	0.000-0.000=-0.000
min	26.406-26.404=0.002
max	26.406-26.404=0.002

*mean*	4180.250-4200.375=-20.125
σ	1946.464-1953.255=-6.791
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	7.124-6.896=0.228
σ	0.980-0.514=0.465
min	6.408-6.314=0.094
max	9.493-7.998=1.496

op=vertical_lookup_row_list() on 2 indexed

*mean*	25.681-25.679=0.002
σ	0.003-0.003=0.000
min	25.680-25.678=0.002
max	25.688-25.686=0.002

*mean*	4589.625-4608.500=-18.875
σ	2249.433-2256.622=-7.190
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	6.552-6.628=-0.076
σ	1.039-1.081=-0.042
min	5.759-5.909=-0.150
max	8.800-9.048=-0.248

op=vertical_lookup_row_list() on 3 (1 unindexed)

*mean*	25.984-25.982=0.002
σ	0.000-0.000=0.000
min	25.984-25.982=0.002
max	25.985-25.983=0.002

*mean*	4589.625-4608.500=-18.875
σ	2249.433-2256.622=-7.190
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	6.417-6.403=0.014
σ	1.179-1.111=0.068
min	5.624-5.778=-0.154
max	9.117-8.948=0.170

CSV - loading a lazy table

Factor

allocated MiB

peak allocated MiB

time (ms)

op=load_product(), no indexes

*mean*	1021.627-1021.614=0.013
σ	0.002-0.002=-0.000
min	1021.625-1021.612=0.013
max	1021.629-1021.617=0.012

*mean*	7381.000-7406.000=-25.000
σ	0.000
min	7381.000-7406.000=-25.000
max	7381.000-7406.000=-25.000

*mean*	348.239-350.151=-1.913
σ	3.008-2.533=0.475
min	344.738-346.481=-1.743
max	355.105-352.751=2.354

op=load_product(), with indexes

*mean*	3495.878-3495.866=0.012
σ	0.468-0.469=-0.000
min	3495.713-3495.700=0.013
max	3497.037-3497.025=0.011

*mean*	3757.000-3772.750=-15.750
σ	2300.799-2310.010=-9.210
min	720.000
max	7381.000-7406.000=-25.000

*mean*	1765.748-1796.714=-30.966
σ	681.171-670.759=10.411
min	1391.771-1397.500=-5.729
max	2959.141-2977.810=-18.669

CSV - unindexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

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

*mean*	107.854-107.853=0.001
σ	0.000-0.000=-0.000
min	107.854-107.852=0.001
max	107.855-107.853=0.001

*mean*	4408.250-4200.375=207.875
σ	2218.575-1953.255=265.321
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	236.309-134.659=101.649
σ	280.514-10.344=270.170
min	129.058-125.356=3.701
max	929.969-158.704=771.266

op=column_set() on unindexed, dense, repeat

*mean*	62.081-62.081=0.000
σ	0.000-0.001=-0.001
min	62.081-62.080=0.001
max	62.082-62.084=-0.003

*mean*	4408.250-4429.000=-20.750
σ	2218.575-2225.476=-6.901
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	44.218-164.687=-120.470
σ	8.112-342.355=-334.243
min	39.936-41.777=-1.841
max	64.177-1011.964=-947.787

op=vertical_lookup_list() repeated on unindexed missing Int

*mean*	40.948-40.946=0.002
σ	0.002-0.002=-0.000
min	40.947-40.945=0.002
max	40.950-40.949=0.001

*mean*	7381.000-7406.000=-25.000
σ	0.000
min	7381.000-7406.000=-25.000
max	7381.000-7406.000=-25.000

*mean*	177.345-74.387=102.957
σ	437.981-147.012=290.969
min	21.542-21.496=0.046
max	1261.285-438.208=823.077

op=vertical_lookup_row_list() on unindexed small unique Int

*mean*	71.308-71.307=0.001
σ	0.002-0.002=0.000
min	71.307-71.305=0.001
max	71.311-71.310=0.001

*mean*	7381.000-7406.000=-25.000
σ	0.000
min	7381.000-7406.000=-25.000
max	7381.000-7406.000=-25.000

*mean*	64.755-58.948=5.807
σ	22.102-6.541=15.561
min	55.806-55.782=0.024
max	119.123-75.045=44.078

CSV - warmup

Factor

allocated MiB

peak allocated MiB

time (ms)

op=table_records()

*mean*	4646.850-4646.849=0.001
σ	0.013-0.013=0.000
min	4646.845-4646.844=0.001
max	4646.883-4646.882=0.002

*mean*	4180.250-4200.375=-20.125
σ	1946.464-1953.255=-6.791
min	1482.000-1483.000=-1.000
max	7381.000-7406.000=-25.000

*mean*	3306.631-3307.264=-0.634
σ	780.708-706.389=74.319
min	2537.989-2528.485=9.504
max	4467.130-4261.279=205.851

op=vertical_lookup_list() on indexed

*mean*	1973.851-1973.849=0.003
σ	0.002-0.002=0.000
min	1973.849-1973.847=0.003
max	1973.854-1973.851=0.003

*mean*	7381.000-7406.000=-25.000
σ	0.000
min	7381.000-7406.000=-25.000
max	7381.000-7406.000=-25.000

*mean*	1051.492-1030.923=20.568
σ	250.667-200.866=49.801
min	919.131-936.401=-17.269
max	1589.546-1516.450=73.096

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

*mean*	905.105-905.103=0.002
σ	0.002-0.002=0.000
min	905.102-905.101=0.001
max	905.108-905.106=0.002

*mean*	7381.000-7406.000=-25.000
σ	0.000
min	7381.000-7406.000=-25.000
max	7381.000-7406.000=-25.000

*mean*	397.068-405.026=-7.959
σ	5.247-42.658=-37.412
min	387.452-377.201=10.251
max	406.263-509.732=-103.470

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*	476.750
σ	0.463-2.188=-1.725
min	476.000-475.000=1.000
max	477.000-480.000=-3.000

*mean*	352.184-381.713=-29.529
σ	39.692-30.425=9.267
min	302.909-321.177=-18.268
max	398.671-430.649=-31.978

op=pointedIndexFromKvs

rows=400000

*mean*	308.493
σ	0.001
min	308.493
max	308.497

*mean*	566.000-562.375=3.625
σ	0.000-3.623=-3.623
min	566.000-558.000=8.000
max	566.000-565.000=1.000

*mean*	754.695-750.531=4.165
σ	36.338-80.100=-43.762
min	711.109-619.893=91.216
max	806.508-838.710=-32.202

Marine Hull: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

datapoints=1

iterations=20

*mean*	1024.565-1024.566=-0.000
σ	0.760-0.759=0.001
min	1024.094-1024.095=-0.001
max	1027.705-1027.704=0.000

*mean*	1053.000-1050.600=2.400
σ	317.644-312.741=4.903
min	538.000-594.000=-56.000
max	1561.000-1515.000=46.000

*mean*	1.371-1.400=-0.029
σ	0.090-0.077=0.012
min	1.298-1.319=-0.021
max	1.680-1.589=0.090

Parser: Comma Sep

Factor

allocated MiB

peak allocated MiB

time (ms)

name=ambiguous_item.art

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

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.437-0.304=0.133
σ	0.507-0.283=0.224
min	0.140-0.144=-0.004
max	1.321-0.807=0.514

name=error_case.art

*mean*	2.340-2.340=-0.000
σ	0.012
min	2.334-2.334=-0.000
max	2.362-2.362=-0.000

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.479-0.480=-0.001
σ	0.309-0.325=-0.017
min	0.332-0.326=0.007
max	1.031-1.062=-0.030

name=heavy_item.art

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

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.221-0.219=0.001
σ	0.020-0.020=-0.000
min	0.206-0.204=0.002
max	0.255-0.253=0.002

name=nested_use.art

*mean*	2.358-2.358=-0.000
σ	0.002
min	2.357-2.357=-0.000
max	2.361-2.361=-0.000

*mean*	402.000
σ	0.000
min	402.000
max	402.000

*mean*	0.334-0.341=-0.007
σ	0.018-0.022=-0.004
min	0.321-0.324=-0.003
max	0.364-0.380=-0.015

Parser: Real World

Factor

allocated MiB

peak allocated MiB

time (sec)

name=aon_gpf25_7k_loc.art

*mean*	964.971-965.024=-0.053
σ	0.011
min	964.965-965.018=-0.053
max	964.989-965.042=-0.053

*mean*	437.000-431.000=6.000
σ	6.595-0.000=6.595
min	431.000
max	444.000-431.000=13.000

*mean*	0.543-0.558=-0.015
σ	0.039-0.062=-0.023
min	0.505-0.487=0.018
max	0.593-0.612=-0.019

name=cdr_enhanced_4k_loc.art

*mean*	885.898-885.928=-0.029
σ	0.002
min	885.897-885.926=-0.029
max	885.901-885.930=-0.029

*mean*	444.000-431.000=13.000
σ	0.000
min	444.000-431.000=13.000
max	444.000-431.000=13.000

*mean*	0.474-0.502=-0.028
σ	0.036-0.024=0.012
min	0.421-0.466=-0.045
max	0.515-0.521=-0.006

Parser: Record Parsing

Factor

allocated MiB

peak allocated MiB

time (ms)

name=record_render_large_success.art

*mean*	7.710-7.710=-0.000
σ	0.002
min	7.709-7.709=-0.000
max	7.713-7.713=-0.000

*mean*	444.000-431.000=13.000
σ	0.000
min	444.000-431.000=13.000
max	444.000-431.000=13.000

*mean*	1.945-2.579=-0.633
σ	0.092-0.251=-0.159
min	1.830-1.952=-0.122
max	2.598-3.020=-0.422

name=record_render_large_syntax_err.art

*mean*	7.658-7.658=-0.000
σ	0.002
min	7.657-7.657=-0.000
max	7.661-7.661=-0.000

*mean*	444.000-431.000=13.000
σ	0.000
min	444.000-431.000=13.000
max	444.000-431.000=13.000

*mean*	2.372-2.619=-0.246
σ	0.311-0.067=0.244
min	1.854-2.454=-0.600
max	2.870-2.764=0.106

name=record_render_success.art

*mean*	2.290-2.290=-0.000
σ	0.002
min	2.289-2.289=-0.000
max	2.293-2.293=-0.000

*mean*	444.000-431.000=13.000
σ	0.000
min	444.000-431.000=13.000
max	444.000-431.000=13.000

*mean*	0.308-0.308=-0.000
σ	0.019-0.010=0.008
min	0.282-0.290=-0.008
max	0.457-0.360=0.097

name=record_render_syntax_err.art

*mean*	2.165-2.165=-0.000
σ	0.002
min	2.164-2.164=-0.000
max	2.168-2.168=-0.000

*mean*	444.000-431.000=13.000
σ	0.000
min	444.000-431.000=13.000
max	444.000-431.000=13.000

*mean*	0.294-0.300=-0.006
σ	0.007-0.041=-0.034
min	0.280-0.277=0.002
max	0.323-0.696=-0.373

Revision Creation

Factor

allocated MiB

peak allocated MiB

time_s

number of threads=8

revision count=1000

*mean*	11.614-11.929=-0.316
σ	11.888-12.303=-0.415
min	0.574-0.574=-0.000
max	106.131-117.262=-11.131

*mean*	457.963-455.433=2.530
σ	22.677-17.748=4.929
min	407.000-406.000=1.000
max	480.000-474.000=6.000

*mean*	0.027-0.027=-0.001
σ	0.029-0.030=-0.001
min	0.001-0.001=0.000
max	0.259-0.285=-0.026

SoV import

Factor

allocated MiB

peak allocated MiB

time_s

iters=10

rows=1000

*mean*	298.636-298.875=-0.239
σ	1.022-0.965=0.057
min	298.259-298.454=-0.195
max	301.542-301.613=-0.071

*mean*	439.100-445.900=-6.800
σ	15.996-16.656=-0.660
min	415.000-425.000=-10.000
max	463.000-470.000=-7.000

*mean*	0.604-0.601=0.003
σ	0.014-0.024=-0.010
min	0.589-0.555=0.034
max	0.637-0.647=-0.010

Timed compile per phase

Factor

allocated MiB

peak allocated MiB

time (ms)

phase=buildDeclTree

*mean*	173.738-236.681=-62.943
σ	0.000-0.000=0.000
min	173.738-236.681=-62.943
max	173.738-236.681=-62.943

*mean*	839.000-1014.375=-175.375
σ	0.000-63.993=-63.993
min	839.000-856.000=-17.000
max	839.000-1037.000=-198.000

*mean*	240.885-206.661=34.224
σ	24.519-3.298=21.221
min	199.545-202.536=-2.991
max	259.060-213.956=45.104

phase=macro expansion

*mean*	6.133-6.133=0.000
σ	0.000
min	6.133-6.133=0.000
max	6.133-6.133=0.000

*mean*	839.000-1014.375=-175.375
σ	0.000-63.993=-63.993
min	839.000-856.000=-17.000
max	839.000-1037.000=-198.000

*mean*	9.851-12.044=-2.193
σ	1.107-2.797=-1.690
min	9.375-6.406=2.969
max	12.584-16.020=-3.436

phase=parser

*mean*	1042.434-1042.451=-0.017
σ	0.000-0.000=-0.000
min	1042.433-1042.451=-0.018
max	1042.434-1042.452=-0.018

*mean*	839.000-1014.375=-175.375
σ	0.000-63.993=-63.993
min	839.000-856.000=-17.000
max	839.000-1037.000=-198.000

*mean*	608.502-660.406=-51.905
σ	45.100-156.532=-111.432
min	561.770-380.858=180.912
max	714.856-832.868=-118.012

phase=processProdDef

*mean*	2243.977-2232.166=11.810
σ	0.000
min	2243.977-2232.166=11.810
max	2243.977-2232.166=11.810

*mean*	839.000-1037.000=-198.000
σ	0.000
min	839.000-1037.000=-198.000
max	839.000-1037.000=-198.000

*mean*	2764.189-2717.412=46.777
σ	305.957-427.216=-121.259
min	2161.271-1765.656=395.615
max	3031.574-3187.407=-155.833

phase=renaming

*mean*	21.671-21.671=-0.000
σ	0.000
min	21.671-21.671=-0.000
max	21.671-21.671=-0.000

*mean*	839.000-1014.375=-175.375
σ	0.000-63.993=-63.993
min	839.000-856.000=-17.000
max	839.000-1037.000=-198.000

*mean*	40.826-44.915=-4.089
σ	2.358-7.984=-5.626
min	39.162-30.810=8.352
max	46.558-55.648=-9.090

phase=type checker

*mean*	989.752-990.450=-0.698
σ	0.066-0.071=-0.005
min	989.654-990.345=-0.691
max	989.841-990.563=-0.722

*mean*	839.000-1014.375=-175.375
σ	0.000-63.993=-63.993
min	839.000-856.000=-17.000
max	839.000-1037.000=-198.000

*mean*	698.552-938.864=-240.312
σ	71.440-81.635=-10.195
min	669.146-834.858=-165.711
max	875.173-1075.027=-199.854

Workflow: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

iters=5

new-facts=1

prior-facts=1

*mean*	293.821-293.821=-0.000
σ	0.037-0.038=-0.000
min	293.768-293.767=0.000
max	293.859-293.860=-0.001

*mean*	444.600-441.000=3.600
σ	0.548-3.000=-2.452
min	444.000-438.000=6.000
max	445.000

*mean*	0.394-0.398=-0.004
σ	0.006-0.008=-0.002
min	0.389-0.392=-0.003
max	0.401-0.410=-0.008

iters=5

new-facts=1

prior-facts=6402

*mean*	1320.287-1320.293=-0.006
σ	0.130-0.138=-0.008
min	1320.166-1320.166=-0.000
max	1320.496-1320.520=-0.024

*mean*	1089.200-1113.800=-24.600
σ	167.934-169.549=-1.615
min	891.000-897.000=-6.000
max	1318.000-1324.000=-6.000

*mean*	1.961-1.928=0.033
σ	0.162-0.027=0.135
min	1.857-1.903=-0.047
max	2.242-1.969=0.273

iters=5

new-facts=6402

prior-facts=1

*mean*	1559.287-1559.293=-0.006
σ	2.971-2.966=0.005
min	1557.700-1557.726=-0.025
max	1564.588-1564.584=0.004

*mean*	610.600-637.200=-26.600
σ	91.394-74.045=17.348
min	499.000-539.000=-40.000
max	726.000-727.000=-1.000

*mean*	2.192-2.334=-0.141
σ	0.144-0.249=-0.105
min	2.071-2.064=0.007
max	2.400-2.622=-0.221

iters=5

new-facts=6402

prior-facts=6402

*mean*	1882.349-1882.375=-0.026
σ	0.066-0.075=-0.009
min	1882.254-1882.291=-0.038
max	1882.425-1882.474=-0.049

*mean*	1728.000-1753.400=-25.400
σ	173.524-208.905=-35.381
min	1471.000-1474.000=-3.000
max	1880.000-1951.000=-71.000

*mean*	3.043-3.272=-0.229
σ	0.255-0.392=-0.137
min	2.876-2.893=-0.017
max	3.495-3.806=-0.311

newProductH/cdr_auton/broker

Factor

time_s

iterations=5

*mean*	1.579-1.805=-0.226
σ	0.120-0.137=-0.017
min	1.419-1.581=-0.162
max	1.734-1.919=-0.185

policy addition benchmark

Factor

allocated MiB

db queries

peak allocated MiB

time

policies=2

*mean*	419.767-416.906=2.861
σ	518.097-512.374=5.723
min	160.715-160.715=0.000
max	1196.912-1185.467=11.445

*mean*	101.750-102.250=-0.500
σ	7.500-8.500=-1.000
min	98.000
max	113.000-115.000=-2.000

*mean*	446.000
σ	0.000
min	446.000
max	446.000

*mean*	0.520-0.512=0.008
σ	0.507-0.492=0.015
min	0.262-0.265=-0.003
max	1.281-1.250=0.030

policies=20

*mean*	1607.486-1607.478=0.008
σ	0.353-0.359=-0.006
min	1607.243-1607.222=0.021
max	1608.009-1608.007=0.002

*mean*	980.000
σ	0.000
min	980.000
max	980.000

*mean*	449.250-448.000=1.250
σ	6.500-2.309=4.191
min	446.000
max	459.000-450.000=9.000

*mean*	2.583-2.612=-0.029
σ	0.013-0.010=0.003
min	2.570-2.601=-0.030
max	2.601-2.624=-0.024

policies=200

*mean*	16083.569-16083.303=0.265
σ	0.080-0.125=-0.045
min	16083.478-16083.148=0.331
max	16083.667-16083.432=0.235

*mean*	9800.000
σ	0.000
min	9800.000
max	9800.000

*mean*	496.500-500.250=-3.750
σ	5.066-5.560=-0.494
min	492.000-494.000=-2.000
max	503.000-507.000=-4.000

*mean*	26.081-26.446=-0.365
σ	0.119-0.220=-0.101
min	25.990-26.166=-0.175
max	26.252-26.702=-0.449