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Aggregation: measureAggregations

Factor

allocated MiB

peak allocated MiB

time_s

cache=n

dps=1

iters=10

policies=100

*mean*	54.583-53.703=0.880
σ	0.344-0.369=-0.025
min	54.447-53.559=0.887
max	55.562-54.753=0.809

*mean*	414.000
σ	0.000
min	414.000
max	414.000

*mean*	0.141-0.139=0.002
σ	0.004-0.004=0.000
min	0.138-0.135=0.003
max	0.148-0.144=0.004

cache=y

dps=1

iters=10

policies=100

*mean*	43.705-43.058=0.648
σ	0.005-0.005=-0.000
min	43.696-43.051=0.645
max	43.711-43.064=0.647

*mean*	414.000
σ	0.000
min	414.000
max	414.000

*mean*	0.122-0.119=0.004
σ	0.005-0.005=0.000
min	0.115-0.113=0.002
max	0.130-0.126=0.004

CSV - indexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=column_set() on indexed

rows=200000

*mean*	36.617
σ	0.002
min	36.615
max	36.619

*mean*	4284.750
σ	1976.153
min	1548.000
max	7210.000

*mean*	104.094
σ	257.601
min	12.714
max	741.623

iterations=8

operation_display=column_set() on indexed, repeat

rows=200000

*mean*	36.618
σ	0.002
min	36.616
max	36.620

*mean*	4284.750
σ	1976.153
min	1548.000
max	7210.000

*mean*	14.368
σ	2.744
min	13.081
max	21.144

iterations=8

operation_display=table_records(), no indexes

rows=200000

*mean*	41.930
σ	0.002
min	41.928
max	41.932

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	14.929
σ	0.909
min	13.321
max	15.761

iterations=8

operation_display=table_records(), no indexes, repeat

rows=200000

*mean*	41.929
σ	0.002
min	41.928
max	41.932

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	13.724
σ	1.096
min	12.215
max	14.890

iterations=8

operation_display=table_records(), repeat

rows=200000

*mean*	41.929
σ	0.002
min	41.927
max	41.932

*mean*	4167.500
σ	1898.698
min	1548.000
max	7210.000

*mean*	13.887
σ	1.521
min	11.368
max	15.699

iterations=8

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

rows=200000

*mean*	27.605
σ	0.002
min	27.603
max	27.607

*mean*	4167.500
σ	1898.698
min	1548.000
max	7210.000

*mean*	9.208
σ	0.425
min	8.550
max	9.796

iterations=8

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

rows=200000

*mean*	26.400
σ	0.001
min	26.399
max	26.403

*mean*	4167.500
σ	1898.698
min	1548.000
max	7210.000

*mean*	6.556
σ	0.183
min	6.325
max	6.815

iterations=8

operation_display=vertical_lookup_row_list() on 2 indexed

rows=200000

*mean*	25.666
σ	0.002
min	25.664
max	25.668

*mean*	4284.750
σ	1976.153
min	1548.000
max	7210.000

*mean*	6.271
σ	0.504
min	5.910
max	7.494

iterations=8

operation_display=vertical_lookup_row_list() on 2 indexed, repeat

rows=200000

*mean*	25.661
σ	0.002
min	25.659
max	25.663

*mean*	4284.750
σ	1976.153
min	1548.000
max	7210.000

*mean*	6.007
σ	0.593
min	5.664
max	7.447

iterations=8

operation_display=vertical_lookup_row_list() on 3 (1 unindexed)

rows=200000

*mean*	25.969
σ	0.002
min	25.967
max	25.971

*mean*	4284.750
σ	1976.153
min	1548.000
max	7210.000

*mean*	6.057
σ	0.577
min	5.693
max	7.473

iterations=8

operation_display=vertical_lookup_row_list() on 3 (1 unindexed), repeat

rows=200000

*mean*	25.968
σ	0.002
min	25.967
max	25.971

*mean*	4284.750
σ	1976.153
min	1548.000
max	7210.000

*mean*	5.921
σ	0.635
min	5.599
max	7.481

op=column_set() on indexed

*mean*	36.618
σ	0.002
min	36.615
max	36.620

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	13.049
σ	0.248
min	12.710
max	13.312

op=column_set() on indexed, repeat

*mean*	36.617
σ	0.002
min	36.615
max	36.620

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	13.176
σ	0.390
min	12.269
max	13.495

op=table_records(), no indexes

*mean*	41.931
σ	0.001
min	41.929
max	41.932

*mean*	7327.000
σ	0.000
min	7327.000
max	7327.000

*mean*	14.299
σ	0.797
min	12.377
max	14.767

op=table_records(), repeat

*mean*	41.928
σ	0.002
min	41.927
max	41.931

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	12.502
σ	1.674
min	10.924
max	14.542

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

*mean*	27.653
σ	0.136
min	27.603
max	27.990

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	9.064
σ	0.358
min	8.600
max	9.558

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

*mean*	26.400
σ	0.002
min	26.399
max	26.403

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	7.090
σ	0.094
min	6.928
max	7.262

op=vertical_lookup_row_list() on 2 indexed

*mean*	25.666
σ	0.002
min	25.665
max	25.669

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	6.119
σ	0.142
min	5.955
max	6.390

op=vertical_lookup_row_list() on 3 (1 unindexed)

*mean*	25.968
σ	0.002
min	25.967
max	25.972

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	5.787
σ	0.066
min	5.675
max	5.901

CSV - loading a lazy table

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=load_product(), no indexes

rows=200000

*mean*	2524.596
σ	0.002
min	2524.594
max	2524.598

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	1420.424
σ	628.629
min	1041.276
max	2780.107

iterations=8

operation_display=load_product(), with indexes

rows=200000

*mean*	8744.560
σ	0.041
min	8744.545
max	8744.661

*mean*	3590.500
σ	1812.038
min	1072.000
max	5815.000

*mean*	4911.557
σ	1619.976
min	3535.764
max	7380.228

op=load_product(), no indexes

*mean*	2524.606
σ	0.000
min	2524.606
max	2524.607

*mean*	7327.000
σ	0.000
min	7327.000
max	7327.000

*mean*	1051.076
σ	8.368
min	1033.361
max	1059.857

op=load_product(), with indexes

*mean*	8744.721
σ	0.469
min	8744.553
max	8745.883

*mean*	3578.125
σ	1803.844
min	1044.000
max	5818.000

*mean*	4927.222
σ	1661.246
min	3545.894
max	7425.330

CSV - unindexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=column_set() on unindexed, dense

rows=200000

*mean*	62.077
σ	0.001
min	62.076
max	62.080

*mean*	4167.500
σ	1898.698
min	1548.000
max	7210.000

*mean*	80.302
σ	9.015
min	72.245
max	96.712

iterations=8

operation_display=column_set() on unindexed, dense, repeat

rows=200000

*mean*	62.077
σ	0.002
min	62.076
max	62.080

*mean*	4167.500
σ	1898.698
min	1548.000
max	7210.000

*mean*	81.227
σ	9.174
min	72.636
max	98.263

iterations=8

operation_display=vertical_lookup_list() on unindexed missing Int

rows=200000

*mean*	40.945
σ	0.002
min	40.944
max	40.949

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	104.456
σ	8.671
min	86.251
max	109.896

iterations=8

operation_display=vertical_lookup_list() on unindexed missing Int, repeat

rows=200000

*mean*	40.945
σ	0.002
min	40.943
max	40.947

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	104.361
σ	8.514
min	86.493
max	109.953

iterations=8

operation_display=vertical_lookup_list() on unindexed unique Int near end

rows=200000

*mean*	40.950
σ	0.002
min	40.949
max	40.954

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	107.302
σ	7.515
min	92.529
max	114.508

iterations=8

operation_display=vertical_lookup_list() on unindexed unique Int near end, repeat

rows=200000

*mean*	40.950
σ	0.002
min	40.948
max	40.953

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	104.348
σ	8.553
min	86.201
max	109.952

iterations=8

operation_display=vertical_lookup_row_list() on unindexed small unique Int

rows=200000

*mean*	66.687
σ	0.003
min	66.686
max	66.693

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	215.674
σ	158.430
min	137.571
max	606.814

iterations=8

operation_display=vertical_lookup_row_list() on unindexed small unique Int, repeat

rows=200000

*mean*	66.686
σ	0.001
min	66.685
max	66.689

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	154.211
σ	18.537
min	117.959
max	167.857

op=column_set() on unindexed, dense

*mean*	62.078
σ	0.002
min	62.076
max	62.081

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	81.987
σ	11.064
min	71.717
max	104.343

op=vertical_lookup_list() on unindexed missing Int

*mean*	40.944
σ	0.001
min	40.944
max	40.945

*mean*	7327.000
σ	0.000
min	7327.000
max	7327.000

*mean*	104.157
σ	8.751
min	84.555
max	111.782

op=vertical_lookup_row_list() on unindexed small unique Int

*mean*	66.686
σ	0.000
min	66.685
max	66.687

*mean*	7327.000
σ	0.000
min	7327.000
max	7327.000

*mean*	161.194
σ	12.559
min	131.019
max	168.117

CSV - warmup

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=table_records()

rows=200000

*mean*	11656.833
σ	4.319
min	11655.305
max	11667.523

*mean*	4167.500
σ	1898.698
min	1548.000
max	7210.000

*mean*	6881.016
σ	1371.091
min	4905.550
max	8435.507

iterations=8

operation_display=vertical_lookup_list() on indexed

rows=200000

*mean*	11560.066
σ	0.002
min	11560.064
max	11560.069

*mean*	7210.000
σ	0.000
min	7210.000
max	7210.000

*mean*	5960.613
σ	1440.546
min	4389.494
max	7774.767

op=table_records()

*mean*	11656.836
σ	4.325
min	11655.305
max	11667.538

*mean*	4156.875
σ	1907.091
min	1556.000
max	7327.000

*mean*	6456.411
σ	1204.164
min	5004.905
max	8175.039

op=vertical_lookup_list() on indexed

*mean*	11560.065
σ	0.001
min	11560.064
max	11560.066

*mean*	7327.000
σ	0.000
min	7327.000
max	7327.000

*mean*	5845.889
σ	1449.121
min	4451.405
max	7692.845

CSV internal benchmark: pointedIndexFromKvs

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=pointedIndexFromKvs

rows=200000

*mean*	172.668
σ	0.009
min	172.654
max	172.680

*mean*	485.000
σ	0.000
min	485.000
max	485.000

*mean*	402.631
σ	18.662
min	364.364
max	421.959

iterations=8

operation_display=pointedIndexFromKvs

rows=400000

*mean*	357.466
σ	0.157
min	357.321
max	357.646

*mean*	561.000
σ	0.000
min	561.000
max	561.000

*mean*	790.811
σ	58.801
min	647.279
max	832.521

op=pointedIndexFromKvs

rows=200000

*mean*	172.559
σ	0.001
min	172.558
max	172.562

*mean*	477.000
σ	0.000
min	477.000
max	477.000

*mean*	366.453
σ	16.533
min	344.278
max	381.278

op=pointedIndexFromKvs

rows=400000

*mean*	357.322
σ	0.001
min	357.321
max	357.325

*mean*	560.000
σ	0.000
min	560.000
max	560.000

*mean*	723.319
σ	52.158
min	629.155
max	779.147

Marine Hull: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

datapoints=1

iterations=20

*mean*	1008.499-1005.001=3.499
σ	0.760-0.751=0.009
min	1008.025-1004.528=3.497
max	1011.641-1008.104=3.537

*mean*	1057.350-7210.000=-6152.650
σ	309.652-0.000=309.652
min	585.000-7210.000=-6625.000
max	1511.000-7210.000=-5699.000

*mean*	1.541-1.594=-0.053
σ	0.070-0.115=-0.045
min	1.481-1.475=0.005
max	1.751-1.882=-0.132

Parser: Comma Sep

Factor

allocated MiB

peak allocated MiB

time (ms)

name=ambiguous_item.art

*mean*	0.913-0.883=0.030
σ	0.020-0.002=0.018
min	0.903-0.881=0.021
max	0.949-0.886=0.063

*mean*	401.000-7210.000=-6809.000
σ	0.000
min	401.000-7210.000=-6809.000
max	401.000-7210.000=-6809.000

*mean*	0.345-0.423=-0.078
σ	0.392-0.143=0.249
min	0.141-0.343=-0.202
max	1.044-0.677=0.366

name=error_case.art

*mean*	2.339-2.333=0.006
σ	0.012-0.003=0.010
min	2.333-2.332=0.001
max	2.361-2.337=0.024

*mean*	401.000-7210.000=-6809.000
σ	0.000
min	401.000-7210.000=-6809.000
max	401.000-7210.000=-6809.000

*mean*	0.424-0.889=-0.464
σ	0.197-0.105=0.093
min	0.319-0.802=-0.483
max	0.776-1.069=-0.293

name=heavy_item.art

*mean*	1.522-1.521=0.001
σ	0.002-0.002=0.000
min	1.521-1.520=0.001
max	1.525-1.524=0.001

*mean*	401.000-7210.000=-6809.000
σ	0.000
min	401.000-7210.000=-6809.000
max	401.000-7210.000=-6809.000

*mean*	0.220-0.539=-0.319
σ	0.023-0.042=-0.019
min	0.204-0.504=-0.300
max	0.259-0.604=-0.345

name=nested_use.art

*mean*	2.357-2.355=0.001
σ	0.002
min	2.356-2.355=0.001
max	2.360-2.358=0.001

*mean*	401.000-7210.000=-6809.000
σ	0.000
min	401.000-7210.000=-6809.000
max	401.000-7210.000=-6809.000

*mean*	0.332-0.840=-0.507
σ	0.018-0.048=-0.031
min	0.319-0.795=-0.477
max	0.363-0.915=-0.552

Parser: Real World

Factor

allocated MiB

peak allocated MiB

time (sec)

name=aon_gpf25_7k_loc.art

*mean*	964.741-963.548=1.193
σ	0.011-0.024=-0.014
min	964.736-963.523=1.213
max	964.760-963.580=1.180

*mean*	435.800-7210.000=-6774.200
σ	6.017-0.000=6.017
min	430.000-7210.000=-6780.000
max	442.000-7210.000=-6768.000

*mean*	0.511-0.817=-0.305
σ	0.056-0.043=0.013
min	0.450-0.765=-0.315
max	0.592-0.852=-0.260

name=cdr_enhanced_4k_loc.art

*mean*	885.814-884.854=0.960
σ	0.002-0.006=-0.004
min	885.812-884.847=0.965
max	885.816-884.861=0.955

*mean*	442.000-7210.000=-6768.000
σ	0.000
min	442.000-7210.000=-6768.000
max	442.000-7210.000=-6768.000

*mean*	0.450-0.730=-0.280
σ	0.066-0.024=0.042
min	0.386-0.687=-0.301
max	0.533-0.744=-0.211

Parser: Record Parsing

Factor

allocated MiB

peak allocated MiB

time (ms)

name=record_render_large_success.art

*mean*	7.708-7.706=0.001
σ	0.002-0.002=-0.000
min	7.707-7.705=0.001
max	7.711-7.709=0.001

*mean*	442.000-7210.000=-6768.000
σ	0.000
min	442.000-7210.000=-6768.000
max	442.000-7210.000=-6768.000

*mean*	2.596-4.296=-1.700
σ	0.086-0.109=-0.024
min	2.447-3.679=-1.233
max	2.882-4.630=-1.748

name=record_render_large_syntax_err.art

*mean*	7.656-7.655=0.001
σ	0.002
min	7.655-7.654=0.001
max	7.659-7.658=0.001

*mean*	442.000-7210.000=-6768.000
σ	0.000
min	442.000-7210.000=-6768.000
max	442.000-7210.000=-6768.000

*mean*	2.561-4.265=-1.704
σ	0.071-0.078=-0.006
min	2.450-4.145=-1.695
max	2.810-4.568=-1.758

name=record_render_success.art

*mean*	2.289-2.288=0.001
σ	0.002
min	2.288-2.287=0.001
max	2.292-2.291=0.001

*mean*	442.000-7210.000=-6768.000
σ	0.000
min	442.000-7210.000=-6768.000
max	442.000-7210.000=-6768.000

*mean*	0.305-0.747=-0.442
σ	0.007-0.018=-0.011
min	0.291-0.713=-0.422
max	0.347-0.861=-0.514

name=record_render_syntax_err.art

*mean*	2.165-2.163=0.001
σ	0.002
min	2.164-2.163=0.001
max	2.168-2.166=0.001

*mean*	442.000-7210.000=-6768.000
σ	0.000
min	442.000-7210.000=-6768.000
max	442.000-7210.000=-6768.000

*mean*	0.290-0.716=-0.426
σ	0.012-0.021=-0.009
min	0.277-0.624=-0.346
max	0.362-0.812=-0.450

SoV import

Factor

allocated MiB

peak allocated MiB

time_s

iters=10

rows=1000

*mean*	298.112-294.251=3.861
σ	1.056-0.200=0.856
min	297.684-294.070=3.614
max	301.112-294.764=6.348

*mean*	445.100-7210.000=-6764.900
σ	14.693-0.000=14.693
min	422.000-7210.000=-6788.000
max	466.000-7210.000=-6744.000

*mean*	0.615-0.580=0.036
σ	0.011-0.030=-0.019
min	0.601-0.511=0.090
max	0.630-0.604=0.026

Timed compile per phase

Factor

allocated MiB

peak allocated MiB

time (ms)

phase=buildDeclTree

*mean*	222.008
σ	0.000
min	222.008
max	222.008

*mean*	1741.000
σ	0.000
min	1741.000
max	1741.000

*mean*	204.539
σ	3.368
min	200.385
max	212.177

phase=macro expansion

*mean*	6.130
σ	0.000
min	6.130
max	6.130

*mean*	1741.000
σ	0.000
min	1741.000
max	1741.000

*mean*	11.541
σ	2.047
min	7.305
max	12.756

phase=parser

*mean*	1042.099
σ	0.000
min	1042.099
max	1042.099

*mean*	1741.000
σ	0.000
min	1741.000
max	1741.000

*mean*	677.100
σ	89.088
min	485.083
max	728.195

phase=processProdDef

*mean*	6169.659
σ	0.001
min	6169.659
max	6169.660

*mean*	1741.000
σ	0.000
min	1741.000
max	1741.000

*mean*	5494.515
σ	1639.562
min	3374.577
max	7361.589

phase=renaming

*mean*	21.671
σ	0.000
min	21.671
max	21.671

*mean*	1741.000
σ	0.000
min	1741.000
max	1741.000

*mean*	45.617
σ	3.861
min	38.823
max	49.152

phase=type checker

*mean*	958.457
σ	0.066
min	958.360
max	958.547

*mean*	1741.000
σ	0.000
min	1741.000
max	1741.000

*mean*	819.376
σ	74.722
min	690.330
max	879.160

Workflow: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

iters=5

new-facts=1

prior-facts=1

*mean*	293.687-281.455=12.232
σ	0.044-0.034=0.010
min	293.631-281.401=12.229
max	293.737-281.495=12.242

*mean*	444.000-7210.000=-6766.000
σ	0.000
min	444.000-7210.000=-6766.000
max	444.000-7210.000=-6766.000

*mean*	0.404-0.393=0.011
σ	0.007-0.006=0.001
min	0.399-0.386=0.013
max	0.417-0.400=0.017

iters=5

new-facts=1

prior-facts=6402

*mean*	1303.780-1291.479=12.301
σ	0.063-0.087=-0.025
min	1303.714-1291.366=12.348
max	1303.868-1291.583=12.285

*mean*	1099.400-7210.000=-6110.600
σ	191.003-0.000=191.003
min	837.000-7210.000=-6373.000
max	1329.000-7210.000=-5881.000

*mean*	2.030-1.940=0.089
σ	0.199-0.067=0.132
min	1.822-1.868=-0.046
max	2.267-2.020=0.247

iters=5

new-facts=6402

prior-facts=1

*mean*	1546.825-1534.343=12.482
σ	4.031-4.063=-0.032
min	1544.812-1532.301=12.511
max	1554.029-1541.602=12.427

*mean*	618.000-7210.000=-6592.000
σ	80.567-0.000=80.567
min	497.000-7210.000=-6713.000
max	713.000-7210.000=-6497.000

*mean*	2.275-2.267=0.008
σ	0.184-0.238=-0.054
min	2.142-2.087=0.055
max	2.598-2.659=-0.061

iters=5

new-facts=6402

prior-facts=6402

*mean*	1865.810-1853.338=12.472
σ	0.050-0.078=-0.028
min	1865.753-1853.229=12.523
max	1865.887-1853.427=12.460

*mean*	1730.600-7210.000=-5479.400
σ	177.046-0.000=177.046
min	1480.000-7210.000=-5730.000
max	1893.000-7210.000=-5317.000

*mean*	3.063-3.173=-0.110
σ	0.270-0.237=0.033
min	2.881-2.871=0.011
max	3.542-3.386=0.156

newProductH/cdr_auton/broker

Factor

time_s

iterations=5

*mean*	1.775-1.659=0.116
σ	0.197-0.180=0.017
min	1.521-1.369=0.152
max	1.952-1.799=0.153

policy addition benchmark

Factor

allocated MiB

db queries

peak allocated MiB

time

policies=2

*mean*	450.088-442.428=7.661
σ	579.264-577.063=2.201
min	160.454-153.895=6.559
max	1318.985-1308.023=10.962

*mean*	102.250-96.250=6.000
σ	8.500
min	98.000-92.000=6.000
max	115.000-109.000=6.000

*mean*	444.000-7210.000=-6766.000
σ	0.000
min	444.000-7210.000=-6766.000
max	444.000-7210.000=-6766.000

*mean*	0.535-0.558=-0.023
σ	0.533-0.586=-0.053
min	0.266-0.264=0.002
max	1.335-1.436=-0.101

policies=20

*mean*	1604.881-1539.203=65.677
σ	0.403-0.316=0.087
min	1604.599-1538.983=65.616
max	1605.476-1539.671=65.805

*mean*	980.000-920.000=60.000
σ	0.000
min	980.000-920.000=60.000
max	980.000-920.000=60.000

*mean*	446.250-7210.000=-6763.750
σ	1.500-0.000=1.500
min	444.000-7210.000=-6766.000
max	447.000-7210.000=-6763.000

*mean*	2.667-2.587=0.080
σ	0.007-0.029=-0.023
min	2.657-2.571=0.086
max	2.672-2.631=0.040

policies=200

*mean*	16057.069-15400.260=656.808
σ	0.119-0.089=0.030
min	16056.916-15400.155=656.761
max	16057.206-15400.372=656.834

*mean*	9800.000-9200.000=600.000
σ	0.000
min	9800.000-9200.000=600.000
max	9800.000-9200.000=600.000

*mean*	497.000-7210.000=-6713.000
σ	5.598-0.000=5.598
min	490.000-7210.000=-6720.000
max	502.000-7210.000=-6708.000

*mean*	27.117-26.123=0.994
σ	0.120-0.118=0.002
min	26.986-26.022=0.964
max	27.268-26.295=0.974