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Aggregation: measureAggregations

Factor

allocated MiB

peak allocated MiB

time_s

cache=n

dps=1

iters=10

policies=100

*mean*	54.616-54.523=0.094
σ	0.348-0.371=-0.023
min	54.484-54.386=0.098
max	55.607-55.579=0.028

*mean*	415.000-416.000=-1.000
σ	0.000
min	415.000-416.000=-1.000
max	415.000-416.000=-1.000

*mean*	0.147-0.143=0.004
σ	0.008-0.007=0.001
min	0.137-0.137=-0.000
max	0.160-0.160=0.000

cache=y

dps=1

iters=10

policies=100

*mean*	43.785-43.766=0.019
σ	0.007-0.008=-0.001
min	43.774-43.760=0.014
max	43.795-43.784=0.011

*mean*	415.000-416.000=-1.000
σ	0.000
min	415.000-416.000=-1.000
max	415.000-416.000=-1.000

*mean*	0.123-0.120=0.003
σ	0.004-0.004=-0.000
min	0.117-0.115=0.002
max	0.130-0.127=0.004

CSV - indexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=column_set() on indexed

rows=200000

*mean*	36.617-36.617=0.000
σ	0.002-0.002=0.000
min	36.615
max	36.620-36.619=0.000

*mean*	4164.000-4166.500=-2.500
σ	1895.945-1898.389=-2.444
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	12.673-12.635=0.038
σ	0.308-0.322=-0.014
min	12.175-12.253=-0.079
max	13.224-13.133=0.091

iterations=8

operation_display=column_set() on indexed, repeat

rows=200000

*mean*	36.617-36.618=-0.000
σ	0.002-0.002=-0.000
min	36.616-36.616=0.000
max	36.620-36.620=-0.000

*mean*	4283.875-4287.000=-3.125
σ	1975.396-1978.404=-3.008
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	86.304-101.189=-14.885
σ	206.870-250.322=-43.452
min	12.623-11.696=0.928
max	598.280-720.702=-122.422

iterations=8

operation_display=table_records(), no indexes

rows=200000

*mean*	41.929-41.930=-0.001
σ	0.002-0.002=-0.000
min	41.928-41.928=0.000
max	41.932-41.933=-0.001

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	14.863-14.932=-0.069
σ	1.219-1.314=-0.096
min	12.255-12.071=0.184
max	16.241-15.949=0.291

iterations=8

operation_display=table_records(), no indexes, repeat

rows=200000

*mean*	41.930-41.930=0.000
σ	0.002-0.002=-0.000
min	41.928-41.928=0.000
max	41.932-41.932=-0.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	13.607-13.452=0.155
σ	1.162-1.210=-0.048
min	11.791-11.401=0.390
max	15.170-14.712=0.458

iterations=8

operation_display=table_records(), repeat

rows=200000

*mean*	41.929-41.928=0.000
σ	0.002-0.002=0.000
min	41.927-41.927=-0.000
max	41.931-41.931=-0.000

*mean*	4164.000-4166.500=-2.500
σ	1895.945-1898.389=-2.444
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	13.616-13.832=-0.216
σ	1.613-1.522=0.091
min	11.002-11.610=-0.608
max	15.664-15.257=0.407

iterations=8

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

rows=200000

*mean*	27.604-27.604=0.000
σ	0.002-0.002=0.000
min	27.603-27.603=0.000
max	27.607-27.607=0.000

*mean*	4164.000-4166.500=-2.500
σ	1895.945-1898.389=-2.444
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	9.199-9.109=0.090
σ	0.404-0.512=-0.109
min	8.558-8.344=0.214
max	9.728-9.647=0.081

iterations=8

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

rows=200000

*mean*	26.400-26.400=-0.000
σ	0.002-0.002=-0.000
min	26.399-26.399=-0.000
max	26.403-26.403=-0.000

*mean*	4164.000-4166.500=-2.500
σ	1895.945-1898.389=-2.444
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	6.766-6.611=0.155
σ	0.333-0.399=-0.066
min	6.235-6.055=0.180
max	7.231-7.191=0.040

iterations=8

operation_display=vertical_lookup_row_list() on 2 indexed

rows=200000

*mean*	25.667-25.666=0.000
σ	0.002-0.002=0.000
min	25.665-25.664=0.000
max	25.670-25.668=0.001

*mean*	4283.875-4287.000=-3.125
σ	1975.396-1978.404=-3.008
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	6.326-6.241=0.086
σ	0.836-0.640=0.196
min	5.848-5.829=0.019
max	8.375-7.797=0.578

iterations=8

operation_display=vertical_lookup_row_list() on 2 indexed, repeat

rows=200000

*mean*	25.661-25.661=-0.000
σ	0.002-0.002=0.000
min	25.659
max	25.663

*mean*	4283.875-4287.000=-3.125
σ	1975.396-1978.404=-3.008
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	5.787-5.924=-0.137
σ	0.575-0.713=-0.138
min	5.358-5.138=0.220
max	7.184-7.491=-0.307

iterations=8

operation_display=vertical_lookup_row_list() on 3 (1 unindexed)

rows=200000

*mean*	25.969-25.969=-0.000
σ	0.002-0.003=-0.001
min	25.967
max	25.971-25.975=-0.004

*mean*	4283.875-4287.000=-3.125
σ	1975.396-1978.404=-3.008
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	5.879-5.900=-0.021
σ	0.538-0.653=-0.116
min	5.474-5.144=0.330
max	7.186-7.410=-0.225

iterations=8

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

rows=200000

*mean*	25.968-25.968=0.000
σ	0.001-0.001=-0.000
min	25.967-25.967=-0.000
max	25.971

*mean*	4283.875-4287.000=-3.125
σ	1975.396-1978.404=-3.008
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	5.737-5.863=-0.125
σ	0.550-0.681=-0.131
min	5.368-5.119=0.249
max	7.082-7.390=-0.308

CSV - loading a lazy table

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=load_product(), no indexes

rows=200000

*mean*	2524.596-2524.595=0.002
σ	0.002-0.002=-0.000
min	2524.594-2524.594=0.000
max	2524.598-2524.598=0.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	1196.914-1186.675=10.239
σ	412.314-400.279=12.035
min	1041.886-1035.892=5.995
max	2217.186-2177.224=39.962

iterations=8

operation_display=load_product(), with indexes

rows=200000

*mean*	8744.561-8744.561=0.000
σ	0.042-0.040=0.002
min	8744.545-8744.545=0.000
max	8744.664-8744.660=0.004

*mean*	3591.750-3594.000=-2.250
σ	1814.262-1818.498=-4.237
min	1074.000-1073.000=1.000
max	5826.000-5835.000=-9.000

*mean*	4791.494-4918.308=-126.814
σ	1673.552-1542.183=131.369
min	3525.090-3558.927=-33.837
max	7193.961-7176.448=17.513

CSV - unindexed operations

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=column_set() on unindexed, dense

rows=200000

*mean*	62.077-62.077=-0.000
σ	0.002-0.002=0.000
min	62.075-62.076=-0.001
max	62.080-62.080=0.001

*mean*	4164.000-4166.500=-2.500
σ	1895.945-1898.389=-2.444
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	76.477-80.420=-3.944
σ	4.974-9.671=-4.697
min	71.479-70.550=0.929
max	83.741-98.226=-14.485

iterations=8

operation_display=column_set() on unindexed, dense, repeat

rows=200000

*mean*	62.077-62.078=-0.001
σ	0.002-0.002=-0.000
min	62.075-62.076=-0.001
max	62.080-62.080=-0.000

*mean*	4164.000-4166.500=-2.500
σ	1895.945-1898.389=-2.444
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	77.175-81.042=-3.866
σ	5.403-9.904=-4.501
min	71.301-70.104=1.196
max	84.841-98.662=-13.821

iterations=8

operation_display=vertical_lookup_list() on unindexed missing Int

rows=200000

*mean*	40.944-40.945=-0.001
σ	0.001-0.002=-0.000
min	40.943-40.944=-0.000
max	40.947-40.947=-0.001

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	101.933-102.941=-1.008
σ	9.333-9.629=-0.296
min	82.155-82.456=-0.301
max	108.251-109.305=-1.054

iterations=8

operation_display=vertical_lookup_list() on unindexed missing Int, repeat

rows=200000

*mean*	40.946-40.945=0.001
σ	0.002-0.002=0.000
min	40.944-40.944=-0.000
max	40.948-40.947=0.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	101.743-102.711=-0.968
σ	9.321-9.431=-0.110
min	81.980-82.387=-0.407
max	107.787-108.207=-0.420

iterations=8

operation_display=vertical_lookup_list() on unindexed unique Int near end

rows=200000

*mean*	40.951-40.951=-0.000
σ	0.002-0.002=-0.000
min	40.949-40.949=-0.000
max	40.954-40.954=-0.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	104.239-106.057=-1.818
σ	7.922-7.604=0.318
min	88.270-90.039=-1.770
max	111.532-112.287=-0.755

iterations=8

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

rows=200000

*mean*	40.951-40.950=0.001
σ	0.002-0.002=0.001
min	40.948-40.949=-0.001
max	40.954-40.953=0.002

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	102.206-102.835=-0.628
σ	9.211-9.425=-0.214
min	82.793-82.713=0.080
max	108.717-108.356=0.361

iterations=8

operation_display=vertical_lookup_row_list() on unindexed small unique Int

rows=200000

*mean*	66.686-66.687=-0.001
σ	0.001-0.002=-0.000
min	66.685-66.686=-0.000
max	66.689-66.689=-0.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	211.427-219.508=-8.081
σ	152.065-174.370=-22.306
min	132.041-130.524=1.517
max	586.458-649.810=-63.352

iterations=8

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

rows=200000

*mean*	66.687-66.686=0.000
σ	0.002-0.002=-0.000
min	66.685
max	66.689-66.689=-0.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	151.741-153.724=-1.983
σ	22.276-18.851=3.425
min	105.975-119.792=-13.818
max	168.796-169.207=-0.411

CSV - warmup

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=table_records()

rows=200000

*mean*	11656.833-11656.834=-0.000
σ	4.318-4.318=-0.000
min	11655.305
max	11667.520-11667.520=-0.001

*mean*	4164.000-4166.500=-2.500
σ	1895.945-1898.389=-2.444
min	1548.000-1550.000=-2.000
max	7196.000-7200.000=-4.000

*mean*	6125.092-6612.053=-486.961
σ	1015.511-1282.358=-266.847
min	4922.400-4938.362=-15.962
max	8085.947-8335.408=-249.461

iterations=8

operation_display=vertical_lookup_list() on indexed

rows=200000

*mean*	11560.065-11560.066=-0.001
σ	0.001-0.002=-0.000
min	11560.064-11560.064=-0.000
max	11560.068-11560.069=-0.001

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	5566.973-6106.341=-539.368
σ	1489.662-1571.470=-81.807
min	4323.784-4426.556=-102.773
max	8526.478-8575.382=-48.904

CSV internal benchmark: pointedIndexFromKvs

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=pointedIndexFromKvs

rows=200000

*mean*	172.662-172.655=0.007
σ	0.012-0.015=-0.003
min	172.643-172.634=0.010
max	172.678-172.673=0.005

*mean*	485.000-486.000=-1.000
σ	0.000
min	485.000-486.000=-1.000
max	485.000-486.000=-1.000

*mean*	382.598-363.931=18.666
σ	45.501-51.089=-5.589
min	311.685-271.276=40.408
max	424.053-419.128=4.924

iterations=8

operation_display=pointedIndexFromKvs

rows=400000

*mean*	357.466-357.463=0.004
σ	0.154-0.151=0.003
min	357.321
max	357.626-357.627=-0.001

*mean*	561.000-563.000=-2.000
σ	0.000
min	561.000-563.000=-2.000
max	561.000-563.000=-2.000

*mean*	804.625-795.186=9.439
σ	14.967-35.776=-20.809
min	773.502-719.747=53.755
max	822.649-831.837=-9.188

Marine Hull: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

datapoints=1

iterations=20

*mean*	1008.086-1008.076=0.010
σ	0.761-0.762=-0.001
min	1007.611-1007.605=0.006
max	1011.230-1011.225=0.005

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	1.494-1.516=-0.022
σ	0.116-0.112=0.003
min	1.386-1.401=-0.015
max	1.793-1.791=0.002

Parser: Comma Sep

Factor

allocated MiB

peak allocated MiB

time (ms)

name=ambiguous_item.art

*mean*	0.883-0.883=-0.000
σ	0.002-0.002=0.000
min	0.881
max	0.886

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.307-0.327=-0.021
σ	0.110-0.126=-0.015
min	0.246-0.261=-0.015
max	0.503-0.550=-0.047

name=error_case.art

*mean*	2.333
σ	0.003
min	2.332
max	2.337

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.648-0.647=0.001
σ	0.088-0.075=0.013
min	0.590-0.606=-0.016
max	0.802-0.780=0.021

name=heavy_item.art

*mean*	1.521
σ	0.002
min	1.520
max	1.524

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.476-0.387=0.089
σ	0.040-0.031=0.009
min	0.428-0.357=0.071
max	0.512-0.437=0.075

name=nested_use.art

*mean*	2.355
σ	0.002
min	2.355
max	2.358

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.843-0.741=0.102
σ	0.034-0.106=-0.072
min	0.810-0.599=0.211
max	0.900-0.842=0.058

Parser: Real World

Factor

allocated MiB

peak allocated MiB

time (sec)

name=aon_gpf25_7k_loc.art

*mean*	963.551-963.547=0.004
σ	0.022-0.023=-0.002
min	963.530-963.528=0.002
max	963.575-963.577=-0.002

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.811-0.786=0.026
σ	0.036-0.059=-0.023
min	0.761-0.708=0.053
max	0.850-0.847=0.003

name=cdr_enhanced_4k_loc.art

*mean*	884.854-884.853=0.000
σ	0.006-0.006=-0.001
min	884.847
max	884.860-884.862=-0.002

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.676-0.569=0.106
σ	0.069-0.062=0.007
min	0.566-0.515=0.051
max	0.740-0.638=0.102

Parser: Record Parsing

Factor

allocated MiB

peak allocated MiB

time (ms)

name=record_render_large_success.art

*mean*	7.706-7.706=0.000
σ	0.002-0.002=-0.000
min	7.705
max	7.709

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	4.259-3.555=0.704
σ	0.068-0.086=-0.019
min	4.149-3.406=0.743
max	4.666-3.842=0.824

name=record_render_large_syntax_err.art

*mean*	7.655-7.655=0.000
σ	0.002-0.002=0.000
min	7.654
max	7.658-7.658=0.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	4.268-3.519=0.749
σ	0.072-0.075=-0.003
min	4.135-3.375=0.761
max	4.553-3.787=0.765

name=record_render_success.art

*mean*	2.288-2.288=-0.000
σ	0.002-0.002=0.000
min	2.287
max	2.291

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.756-0.547=0.210
σ	0.016-0.029=-0.013
min	0.723-0.522=0.201
max	0.856-0.783=0.072

name=record_render_syntax_err.art

*mean*	2.163-2.163=-0.000
σ	0.002-0.002=0.000
min	2.163
max	2.166

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.717-0.514=0.203
σ	0.012-0.012=-0.000
min	0.687-0.492=0.195
max	0.767-0.579=0.188

SoV import

Factor

allocated MiB

peak allocated MiB

time_s

iters=10

rows=1000

*mean*	297.154-297.354=-0.200
σ	0.239-0.259=-0.019
min	297.004-297.175=-0.170
max	297.813-298.071=-0.258

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.556-0.568=-0.011
σ	0.039-0.021=0.017
min	0.517-0.547=-0.030
max	0.611-0.603=0.008

Workflow: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

iters=5

new-facts=1

prior-facts=1

*mean*	289.736-289.730=0.005
σ	0.032-0.033=-0.001
min	289.688-289.678=0.010
max	289.778-289.765=0.013

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.390-0.396=-0.007
σ	0.001-0.012=-0.011
min	0.389-0.386=0.002
max	0.391-0.412=-0.021

iters=5

new-facts=1

prior-facts=6402

*mean*	1299.649-1299.628=0.022
σ	0.107-0.095=0.012
min	1299.514-1299.512=0.003
max	1299.763-1299.761=0.002

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	1.869-1.956=-0.087
σ	0.045-0.118=-0.073
min	1.828-1.801=0.027
max	1.925-2.112=-0.187

iters=5

new-facts=6402

prior-facts=1

*mean*	1542.621-1542.619=0.003
σ	4.002-4.070=-0.068
min	1540.593-1540.596=-0.003
max	1549.771-1549.890=-0.119

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	2.247-2.361=-0.113
σ	0.125-0.219=-0.094
min	2.108-2.078=0.031
max	2.411-2.646=-0.235

iters=5

new-facts=6402

prior-facts=6402

*mean*	1861.613-1861.596=0.018
σ	0.086-0.060=0.026
min	1861.500-1861.506=-0.007
max	1861.725-1861.650=0.075

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	3.045-2.944=0.101
σ	0.361-0.127=0.234
min	2.846-2.846=0.001
max	3.688-3.116=0.572

newProductH/cdr_auton/broker

Factor

time_s

iterations=5

*mean*	1.593-1.653=-0.060
σ	0.227-0.210=0.017
min	1.320-1.374=-0.054
max	1.837-1.866=-0.029

policy addition benchmark

Factor

allocated MiB

db queries

peak allocated MiB

time

policies=2

*mean*	446.149-446.147=0.002
σ	577.064-577.067=-0.002
min	157.617-157.613=0.004
max	1311.745-1311.747=-0.002

*mean*	96.250
σ	8.500
min	92.000
max	109.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	0.553-0.549=0.004
σ	0.558-0.555=0.002
min	0.269-0.270=-0.001
max	1.389-1.381=0.008

policies=20

*mean*	1576.427-1576.398=0.029
σ	0.351-0.350=0.001
min	1576.192-1576.157=0.035
max	1576.949-1576.916=0.032

*mean*	920.000
σ	0.000
min	920.000
max	920.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	2.630-2.627=0.003
σ	0.020-0.018=0.002
min	2.612-2.605=0.007
max	2.651-2.646=0.005

policies=200

*mean*	15772.222-15771.945=0.276
σ	0.176-0.056=0.120
min	15772.013-15771.869=0.144
max	15772.403-15771.998=0.405

*mean*	9200.000
σ	0.000
min	9200.000
max	9200.000

*mean*	7196.000-7200.000=-4.000
σ	0.000
min	7196.000-7200.000=-4.000
max	7196.000-7200.000=-4.000

*mean*	26.630-26.444=0.187
σ	0.144-0.148=-0.004
min	26.470-26.328=0.143
max	26.807-26.661=0.146