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Aggregation: measureAggregations

Factor

allocated MiB

peak allocated MiB

time_s

cache=n

dps=1

iters=10

policies=100

*mean*	54.615-54.616=-0.001
σ	0.351-0.351=-0.000
min	54.483-54.481=0.002
max	55.614-55.615=-0.001

*mean*	417.000-412.000=5.000
σ	0.000
min	417.000-412.000=5.000
max	417.000-412.000=5.000

*mean*	0.138-0.137=0.001
σ	0.004-0.007=-0.003
min	0.134-0.131=0.003
max	0.146-0.148=-0.002

cache=y

dps=1

iters=10

policies=100

*mean*	43.785-43.786=-0.000
σ	0.008-0.005=0.003
min	43.772-43.778=-0.006
max	43.800-43.795=0.005

*mean*	417.000-412.000=5.000
σ	0.000
min	417.000-412.000=5.000
max	417.000-412.000=5.000

*mean*	0.119-0.121=-0.001
σ	0.004-0.005=-0.001
min	0.114-0.115=-0.000
max	0.124-0.129=-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	36.615-36.615=-0.000
max	36.620-36.620=-0.001

*mean*	4168.375-4285.000=-116.625
σ	1900.743-1982.059=-81.316
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	12.768-103.650=-90.881
σ	0.220-257.057=-256.837
min	12.487-12.532=-0.045
max	13.159-739.832=-726.673

iterations=8

operation_display=column_set() on indexed, repeat

rows=200000

*mean*	36.617-36.617=0.001
σ	0.002-0.002=0.001
min	36.616-36.616=-0.000
max	36.621-36.619=0.001

*mean*	4288.750-4285.000=3.750
σ	1980.768-1982.059=-1.290
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	97.152-14.207=82.945
σ	238.746-3.049=235.696
min	11.829-12.158=-0.328
max	688.014-21.680=666.334

iterations=8

operation_display=table_records(), no indexes

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=0.001

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	14.826-14.874=-0.048
σ	1.171-0.929=0.242
min	12.193-13.022=-0.829
max	15.748-15.467=0.281

iterations=8

operation_display=table_records(), no indexes, repeat

rows=200000

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

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	13.765-13.557=0.208
σ	1.393-1.475=-0.082
min	11.817-12.117=-0.300
max	15.617-15.626=-0.009

iterations=8

operation_display=table_records(), repeat

rows=200000

*mean*	41.929-41.929=-0.001
σ	0.002-0.002=-0.000
min	41.927
max	41.931-41.932=-0.000

*mean*	4168.375-4168.750=-0.375
σ	1900.743-1904.522=-3.779
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	13.620-13.607=0.013
σ	1.744-1.687=0.057
min	10.918-11.094=-0.176
max	15.551-15.172=0.379

iterations=8

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

rows=200000

*mean*	27.605-27.605=0.000
σ	0.003-0.002=0.001
min	27.603-27.603=0.000
max	27.611-27.607=0.004

*mean*	4168.375-4168.750=-0.375
σ	1900.743-1904.522=-3.779
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	9.342-9.207=0.136
σ	0.288-0.434=-0.146
min	8.952-8.772=0.180
max	9.749-9.739=0.009

iterations=8

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

rows=200000

*mean*	26.400-26.401=-0.001
σ	0.002-0.002=-0.000
min	26.399-26.399=-0.000
max	26.403-26.403=-0.000

*mean*	4168.375-4168.750=-0.375
σ	1900.743-1904.522=-3.779
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	6.805-6.590=0.215
σ	0.262-0.330=-0.068
min	6.411-5.933=0.478
max	7.144-6.927=0.217

iterations=8

operation_display=vertical_lookup_row_list() on 2 indexed

rows=200000

*mean*	25.666-25.666=0.000
σ	0.002-0.002=-0.000
min	25.664-25.664=0.000
max	25.669-25.670=-0.001

*mean*	4288.750-4285.000=3.750
σ	1980.768-1982.059=-1.290
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	6.357-6.268=0.089
σ	1.029-0.657=0.371
min	5.723-5.793=-0.070
max	8.860-7.862=0.999

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	25.659-25.659=0.000
max	25.663-25.663=-0.000

*mean*	4288.750-4285.000=3.750
σ	1980.768-1982.059=-1.290
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	5.916-5.740=0.176
σ	1.076-0.696=0.380
min	5.205-5.097=0.108
max	8.552-7.333=1.219

iterations=8

operation_display=vertical_lookup_row_list() on 3 (1 unindexed)

rows=200000

*mean*	25.969-25.970=-0.001
σ	0.002-0.002=-0.000
min	25.967
max	25.971-25.972=-0.001

*mean*	4288.750-4285.000=3.750
σ	1980.768-1982.059=-1.290
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	5.937-5.796=0.141
σ	1.167-0.702=0.465
min	5.216-5.319=-0.102
max	8.788-7.488=1.300

iterations=8

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

rows=200000

*mean*	25.968-25.968=0.000
σ	0.002-0.002=0.000
min	25.967
max	25.971-25.971=0.000

*mean*	4288.750-4285.000=3.750
σ	1980.768-1982.059=-1.290
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	5.771-5.681=0.090
σ	1.042-0.694=0.349
min	5.007-5.122=-0.115
max	8.275-7.323=0.951

CSV - loading a lazy table

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=load_product(), no indexes

rows=200000

*mean*	2524.596-2524.596=0.000
σ	0.002-0.002=-0.000
min	2524.594-2524.594=-0.000
max	2524.597-2524.598=-0.001

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	1184.660-1349.135=-164.475
σ	395.133-460.339=-65.206
min	1039.135-1034.231=4.904
max	2162.489-2183.596=-21.107

iterations=8

operation_display=load_product(), with indexes

rows=200000

*mean*	8744.561-8744.560=0.000
σ	0.041-0.040=0.001
min	8744.545-8744.545=-0.000
max	8744.662-8744.660=0.002

*mean*	3597.125-3590.250=6.875
σ	1820.485-1820.787=-0.303
min	1075.000-1068.000=7.000
max	5839.000-5826.000=13.000

*mean*	5003.826-4783.252=220.574
σ	1612.064-1616.506=-4.442
min	3533.942-3512.005=21.938
max	7168.683-7058.220=110.463

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	62.076-62.076=-0.000
max	62.080-62.080=0.000

*mean*	4168.375-4168.750=-0.375
σ	1900.743-1904.522=-3.779
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	79.867-81.111=-1.244
σ	9.503-9.806=-0.303
min	71.860-71.868=-0.009
max	99.213-100.623=-1.410

iterations=8

operation_display=column_set() on unindexed, dense, repeat

rows=200000

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

*mean*	4168.375-4168.750=-0.375
σ	1900.743-1904.522=-3.779
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	80.614-81.524=-0.910
σ	9.821-9.506=0.314
min	71.306-72.004=-0.699
max	100.401-98.766=1.635

iterations=8

operation_display=vertical_lookup_list() on unindexed missing Int

rows=200000

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

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	101.729-103.675=-1.946
σ	10.621-6.956=3.665
min	79.639-89.729=-10.090
max	107.729-108.269=-0.540

iterations=8

operation_display=vertical_lookup_list() on unindexed missing Int, repeat

rows=200000

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

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	101.867-103.584=-1.717
σ	10.711-6.997=3.714
min	79.459-89.258=-9.799
max	107.961-108.128=-0.167

iterations=8

operation_display=vertical_lookup_list() on unindexed unique Int near end

rows=200000

*mean*	40.950-40.951=-0.001
σ	0.002-0.002=-0.000
min	40.949
max	40.953

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	103.776-105.455=-1.679
σ	9.047-7.392=1.655
min	85.830-92.100=-6.271
max	110.584-112.716=-2.132

iterations=8

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

rows=200000

*mean*	40.951-40.950=0.000
σ	0.002-0.002=-0.000
min	40.949-40.949=0.000
max	40.953-40.954=-0.002

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	102.070-103.853=-1.784
σ	10.591-7.148=3.442
min	80.178-89.490=-9.312
max	108.446-108.592=-0.147

iterations=8

operation_display=vertical_lookup_row_list() on unindexed small unique Int

rows=200000

*mean*	66.687-66.686=0.000
σ	0.002-0.001=0.001
min	66.685-66.686=-0.000
max	66.690-66.689=0.001

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	215.861-229.247=-13.386
σ	167.636-196.457=-28.820
min	127.546-141.095=-13.549
max	629.183-714.874=-85.691

iterations=8

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

rows=200000

*mean*	66.687-66.687=-0.000
σ	0.002-0.002=-0.000
min	66.685
max	66.690

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	152.469-155.847=-3.378
σ	20.788-14.548=6.240
min	116.649-128.312=-11.663
max	168.834-167.041=1.793

CSV - warmup

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=table_records()

rows=200000

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

*mean*	4168.375-4168.750=-0.375
σ	1900.743-1904.522=-3.779
min	1547.000-1549.000=-2.000
max	7201.000-7208.000=-7.000

*mean*	6739.507-6715.784=23.724
σ	1188.797-1276.509=-87.712
min	4901.190-4889.397=11.793
max	8202.909-8043.558=159.351

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
max	11560.069-11560.069=-0.000

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	5576.154-5532.651=43.503
σ	1049.486-1287.370=-237.884
min	4399.572-4358.810=40.762
max	7197.061-7780.410=-583.348

CSV internal benchmark: pointedIndexFromKvs

Factor

allocated MiB

peak allocated MiB

time (ms)

iterations=8

operation_display=pointedIndexFromKvs

rows=200000

*mean*	172.666-172.664=0.002
σ	0.012-0.009=0.003
min	172.651-172.644=0.007
max	172.686-172.671=0.015

*mean*	489.000-485.000=4.000
σ	0.000
min	489.000-485.000=4.000
max	489.000-485.000=4.000

*mean*	403.230-398.145=5.085
σ	28.146-18.812=9.335
min	354.560-366.808=-12.249
max	423.542-418.444=5.098

iterations=8

operation_display=pointedIndexFromKvs

rows=400000

*mean*	357.464-357.462=0.002
σ	0.157-0.150=0.006
min	357.321
max	357.675-357.634=0.040

*mean*	564.000-561.000=3.000
σ	0.000
min	564.000-561.000=3.000
max	564.000-561.000=3.000

*mean*	785.250-766.032=19.218
σ	43.436-71.356=-27.920
min	704.640-623.944=80.696
max	817.378-809.927=7.452

Marine Hull: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

datapoints=1

iterations=20

*mean*	1008.083-1008.084=-0.001
σ	0.760-0.761=-0.000
min	1007.609-1007.611=-0.001
max	1011.227-1011.229=-0.002

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	1.514-1.513=0.001
σ	0.127-0.122=0.005
min	1.392-1.392=-0.000
max	1.841-1.800=0.041

Parser: Comma Sep

Factor

allocated MiB

peak allocated MiB

time (ms)

name=ambiguous_item.art

*mean*	0.884-0.883=0.001
σ	0.003-0.002=0.000
min	0.881
max	0.887-0.886=0.001

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.195-0.417=-0.222
σ	0.097-0.119=-0.021
min	0.138-0.347=-0.209
max	0.368-0.628=-0.260

name=error_case.art

*mean*	2.334-2.333=0.000
σ	0.002-0.003=-0.000
min	2.332
max	2.337

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.471-0.887=-0.416
σ	0.216-0.103=0.113
min	0.333-0.806=-0.473
max	0.831-1.062=-0.231

name=heavy_item.art

*mean*	1.522-1.521=0.001
σ	0.003-0.002=0.001
min	1.520
max	1.525-1.524=0.001

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.536-0.547=-0.010
σ	0.044-0.073=-0.028
min	0.494-0.488=0.006
max	0.612-0.660=-0.048

name=nested_use.art

*mean*	2.355-2.356=-0.000
σ	0.002-0.002=0.000
min	2.355
max	2.358

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.844-0.826=0.018
σ	0.035-0.044=-0.009
min	0.823-0.789=0.034
max	0.905-0.895=0.011

Parser: Real World

Factor

allocated MiB

peak allocated MiB

time (sec)

name=aon_gpf25_7k_loc.art

*mean*	963.548-963.549=-0.002
σ	0.028-0.033=-0.005
min	963.523
max	963.585-963.605=-0.020

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.778-0.745=0.033
σ	0.096-0.073=0.023
min	0.646-0.641=0.005
max	0.860-0.806=0.054

name=cdr_enhanced_4k_loc.art

*mean*	884.853-884.856=-0.003
σ	0.005-0.007=-0.002
min	884.847
max	884.860-884.863=-0.004

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.738-0.700=0.038
σ	0.002-0.057=-0.056
min	0.736-0.606=0.130
max	0.740-0.749=-0.010

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	7.712-7.709=0.003

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	4.247-4.280=-0.033
σ	0.087-0.094=-0.007
min	4.088-4.146=-0.059
max	4.517-4.862=-0.346

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	7.658-7.661=-0.003

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	4.218-4.272=-0.054
σ	0.065-0.070=-0.005
min	4.104-4.148=-0.044
max	4.456-4.521=-0.065

name=record_render_success.art

*mean*	2.288
σ	0.002
min	2.287
max	2.291

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.745-0.756=-0.011
σ	0.016-0.024=-0.008
min	0.710-0.712=-0.002
max	0.840-0.892=-0.052

name=record_render_syntax_err.art

*mean*	2.163
σ	0.002
min	2.163
max	2.166

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.707-0.708=-0.001
σ	0.015-0.017=-0.002
min	0.673-0.669=0.004
max	0.788-0.807=-0.019

SoV import

Factor

allocated MiB

peak allocated MiB

time_s

iters=10

rows=1000

*mean*	297.419-297.539=-0.121
σ	0.246-0.221=0.025
min	297.244-297.384=-0.140
max	298.080-298.128=-0.047

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.584-0.552=0.031
σ	0.050-0.043=0.007
min	0.522-0.498=0.024
max	0.702-0.610=0.093

Workflow: transactPolicy

Factor

allocated MiB

peak allocated MiB

time

iters=5

new-facts=1

prior-facts=1

*mean*	289.728-289.725=0.003
σ	0.031-0.032=-0.001
min	289.687-289.683=0.004
max	289.772-289.769=0.003

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.391-0.390=0.001
σ	0.003-0.001=0.002
min	0.388-0.389=-0.001
max	0.395-0.391=0.004

iters=5

new-facts=1

prior-facts=6402

*mean*	1299.637-1299.648=-0.011
σ	0.093-0.113=-0.020
min	1299.522-1299.503=0.020
max	1299.756-1299.773=-0.017

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	1.890-1.865=0.025
σ	0.085-0.053=0.032
min	1.807-1.821=-0.015
max	2.015-1.943=0.072

iters=5

new-facts=6402

prior-facts=1

*mean*	1542.622-1542.643=-0.021
σ	4.061-4.032=0.029
min	1540.596-1540.614=-0.018
max	1549.878-1549.848=0.030

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	2.283-2.364=-0.081
σ	0.225-0.200=0.025
min	2.125-2.115=0.010
max	2.644-2.607=0.038

iters=5

new-facts=6402

prior-facts=6402

*mean*	1861.594-1861.613=-0.019
σ	0.035-0.087=-0.052
min	1861.556-1861.499=0.057
max	1861.639-1861.723=-0.084

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	2.987-2.851=0.137
σ	0.264-0.025=0.239
min	2.667-2.812=-0.144
max	3.348-2.875=0.473

newProductH/cdr_auton/broker

Factor

time_s

iterations=5

*mean*	1.661-1.469=0.192
σ	0.239-0.237=0.002
min	1.315-1.205=0.110
max	1.917-1.748=0.169

policy addition benchmark

Factor

allocated MiB

db queries

peak allocated MiB

time

policies=2

*mean*	446.145-446.149=-0.004
σ	577.064-577.063=0.000
min	157.608-157.616=-0.008
max	1311.741-1311.744=-0.003

*mean*	96.250
σ	8.500
min	92.000
max	109.000

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	0.550-0.551=-0.001
σ	0.549-0.565=-0.016
min	0.269-0.267=0.002
max	1.373-1.398=-0.025

policies=20

*mean*	1576.404-1576.428=-0.024
σ	0.357-0.355=0.002
min	1576.164-1576.188=-0.025
max	1576.933-1576.955=-0.022

*mean*	920.000
σ	0.000
min	920.000
max	920.000

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	2.648-2.642=0.006
σ	0.009-0.037=-0.028
min	2.637-2.603=0.034
max	2.657-2.690=-0.033

policies=200

*mean*	15772.146-15772.307=-0.160
σ	0.136-0.079=0.056
min	15771.984-15772.230=-0.246
max	15772.290-15772.416=-0.127

*mean*	9200.000
σ	0.000
min	9200.000
max	9200.000

*mean*	7201.000-7208.000=-7.000
σ	0.000
min	7201.000-7208.000=-7.000
max	7201.000-7208.000=-7.000

*mean*	26.516-26.635=-0.119
σ	0.106-0.132=-0.026
min	26.395-26.459=-0.064
max	26.646-26.763=-0.117