# Adding users with MOD_ADD
N time (in s)
1 0.001499176025390625
26 0.07022428512573242
51 0.12048983573913574
76 0.1953275203704834
101 0.22356319427490234
126 0.2834939956665039
151 0.3783993721008301
176 0.4113433361053467
201 0.4772768020629883
226 0.5368444919586182
251 0.5918238162994385
276 0.6662185192108154
301 0.899968147277832
326 0.7949228286743164
351 0.8394861221313477
376 0.9712514877319336
401 0.9938805103302002
426 1.0447211265563965
451 1.092245101928711
476 1.3094241619110107
501 1.2231252193450928
526 1.3491804599761963
551 1.3487730026245117
576 1.9681456089019775
601 1.5763468742370605
626 1.633941411972046
651 1.6762382984161377
676 1.9252419471740723
701 1.8282825946807861
726 2.083362340927124
751 2.049407720565796
776 2.526092767715454
801 2.2866241931915283
826 2.1825366020202637
851 2.2887837886810303
876 2.9504685401916504
901 2.4838545322418213
926 2.484678030014038
951 2.6496152877807617
976 2.617333173751831

# Adding users with MOD_REPLACE
N t (in seconds)
1 0.004259586334228516
26 0.16440558433532715
51 0.7988886833190918
76 1.0024077892303467
101 1.7182109355926514
126 2.2314581871032715
151 2.303823947906494
176 2.974379301071167
201 4.89971661567688
226 4.813914775848389
251 5.831379652023315
276 9.080076932907104
301 8.70121693611145
326 10.364792823791504
351 12.185126066207886
376 13.472960948944092
401 16.76264452934265
426 17.125529050827026
451 22.142521142959595
476 25.2430636882782
501 24.678540229797363
526 26.626888751983643
551 30.69295048713684
576 31.859610080718994
601 34.28587031364441
626 37.876781940460205
651 42.2042760848999
676 48.06947922706604
701 49.02021503448486
726 52.14301300048828
751 53.60527563095093
776 59.511409521102905
801 65.26019096374512
826 67.3034782409668
851 70.827561378479
876 79.46834468841553
901 79.88462042808533
926 82.34878611564636
951 73.06955075263977
976 74.87464618682861