consumers:                    1
best std producer time:       0.185461292sec
best boost producer time:     0.201695719sec
(std - boost) / std:         -8.75%
consumers:                    2
best std producer time:       0.289093451sec
best boost producer time:     0.314633775sec
(std - boost) / std:         -8.83%
consumers:                    3
best std producer time:       0.626971069sec
best boost producer time:     0.662743469sec
(std - boost) / std:         -5.71%
consumers:                    4
best std producer time:       0.474150061sec
best boost producer time:     0.508103376sec
(std - boost) / std:         -7.16%
consumers:                    5
best std producer time:       0.580490202sec
best boost producer time:     0.613754936sec
(std - boost) / std:         -5.73%
consumers:                    6
best std producer time:       0.670829319sec
best boost producer time:     0.747025595sec
(std - boost) / std:        -11.36%
consumers:                    7
best std producer time:       0.797075139sec
best boost producer time:     2.400808707sec
(std - boost) / std:       -201.20%
consumers:                    8
best std producer time:       0.850755093sec
best boost producer time:     0.956376788sec
(std - boost) / std:        -12.42%
consumers:                    9
best std producer time:       0.998831535sec
best boost producer time:     1.030253110sec
(std - boost) / std:         -3.15%
consumers:                   10
best std producer time:       1.067760117sec
best boost producer time:     4.462366518sec
(std - boost) / std:       -317.92%
consumers:                   11
best std producer time:       1.182943661sec
best boost producer time:     1.269916286sec
(std - boost) / std:         -7.35%
consumers:                   12
best std producer time:       1.269493169sec
best boost producer time:     1.364960903sec
(std - boost) / std:         -7.52%
consumers:                   13
best std producer time:       1.368064861sec
best boost producer time:     1.489019705sec
(std - boost) / std:         -8.84%
consumers:                   14
best std producer time:       1.522423004sec
best boost producer time:     1.586522560sec
(std - boost) / std:         -4.21%
consumers:                   15
best std producer time:       1.592990206sec
best boost producer time:     1.701275243sec
(std - boost) / std:         -6.80%
consumers:                   16
best std producer time:       2.087739364sec
best boost producer time:     1.795383009sec
(std - boost) / std:         14.00%
consumers:                   17
best std producer time:       4.262816189sec
best boost producer time:     1.921637630sec
(std - boost) / std:         54.92%
consumers:                   18
best std producer time:       1.932134337sec
best boost producer time:     2.067720918sec
(std - boost) / std:         -7.02%
consumers:                   19
best std producer time:       2.053356534sec
best boost producer time:     3.972319301sec
(std - boost) / std:        -93.45%
consumers:                   20
best std producer time:       2.158833010sec
best boost producer time:     2.321458118sec
(std - boost) / std:         -7.53%

csv:

consumers,(std-boost)/std,std,boost
1,-8.753539,185461292,201695719
2,-8.834626,289093451,314633775
3,-5.705590,626971069,662743469
4,-7.160880,474150061,508103376
5,-5.730456,580490202,613754936
6,-11.358519,670829319,747025595
7,-201.202307,797075139,2400808707
8,-12.415053,850755093,956376788
9,-3.145833,998831535,1030253110
10,-317.918449,1067760117,4462366518
11,-7.352220,1182943661,1269916286
12,-7.520146,1269493169,1364960903
13,-8.841309,1368064861,1489019705
14,-4.210364,1522423004,1586522560
15,-6.797596,1592990206,1701275243
16,14.003489,2087739364,1795383009
17,54.920936,4262816189,1921637630
18,-7.017451,1932134337,2067720918
19,-93.454923,2053356534,3972319301
20,-7.533010,2158833010,2321458118

***
time: 6:49.02
context switches: 0
waits: 287217961