starting vacuum...end.
progress: 1.2 s, 302260.5 tps, lat 0.465 ms stddev 4.060
progress: 2.0 s, 293378.8 tps, lat 0.937 ms stddev 11.005
progress: 3.0 s, 296043.9 tps, lat 0.864 ms stddev 0.404
progress: 4.0 s, 295930.5 tps, lat 0.865 ms stddev 0.401
progress: 5.0 s, 296034.0 tps, lat 0.864 ms stddev 0.399
progress: 6.0 s, 296081.4 tps, lat 0.864 ms stddev 0.399
progress: 7.0 s, 296033.0 tps, lat 0.864 ms stddev 0.412
progress: 8.0 s, 296322.2 tps, lat 0.864 ms stddev 0.413
progress: 9.0 s, 296056.4 tps, lat 0.864 ms stddev 0.426
progress: 10.0 s, 295737.0 tps, lat 0.865 ms stddev 0.431
progress: 11.0 s, 295839.2 tps, lat 0.865 ms stddev 0.434
progress: 12.0 s, 295937.9 tps, lat 0.865 ms stddev 0.439
progress: 13.0 s, 296079.9 tps, lat 0.864 ms stddev 0.439
progress: 14.0 s, 296402.7 tps, lat 0.863 ms stddev 0.442
progress: 15.0 s, 295949.6 tps, lat 0.865 ms stddev 0.446
progress: 16.0 s, 296031.8 tps, lat 0.865 ms stddev 0.448
progress: 17.0 s, 295975.4 tps, lat 0.865 ms stddev 0.449
progress: 18.0 s, 295846.3 tps, lat 0.865 ms stddev 0.449
progress: 19.0 s, 296223.2 tps, lat 0.864 ms stddev 0.463
progress: 20.0 s, 296075.6 tps, lat 0.864 ms stddev 0.471
progress: 21.0 s, 296054.3 tps, lat 0.864 ms stddev 0.485
progress: 22.0 s, 295828.8 tps, lat 0.865 ms stddev 0.494
progress: 23.0 s, 295949.9 tps, lat 0.865 ms stddev 0.494
progress: 24.0 s, 295929.0 tps, lat 0.865 ms stddev 0.490
progress: 25.0 s, 296124.8 tps, lat 0.864 ms stddev 0.497
progress: 26.0 s, 296056.0 tps, lat 0.864 ms stddev 0.494
progress: 27.0 s, 296159.2 tps, lat 0.864 ms stddev 0.502
progress: 28.0 s, 295706.6 tps, lat 0.865 ms stddev 0.512
progress: 29.0 s, 296082.7 tps, lat 0.864 ms stddev 0.518
progress: 30.0 s, 296026.7 tps, lat 0.865 ms stddev 0.521
progress: 31.0 s, 296027.2 tps, lat 0.865 ms stddev 0.521
progress: 32.0 s, 295834.5 tps, lat 0.865 ms stddev 0.530
progress: 33.0 s, 295991.5 tps, lat 0.865 ms stddev 0.531
progress: 34.0 s, 296108.3 tps, lat 0.864 ms stddev 0.534
progress: 35.0 s, 295955.6 tps, lat 0.865 ms stddev 0.532
progress: 36.0 s, 296415.2 tps, lat 0.863 ms stddev 0.533
progress: 37.0 s, 295781.5 tps, lat 0.865 ms stddev 0.537
progress: 38.0 s, 295821.5 tps, lat 0.865 ms stddev 0.542
progress: 39.0 s, 296010.8 tps, lat 0.864 ms stddev 0.541
progress: 40.0 s, 295875.7 tps, lat 0.865 ms stddev 0.552
progress: 41.0 s, 295923.8 tps, lat 0.865 ms stddev 0.554
progress: 42.0 s, 296339.0 tps, lat 0.864 ms stddev 0.553
progress: 43.0 s, 295810.7 tps, lat 0.865 ms stddev 0.551
progress: 44.0 s, 295779.3 tps, lat 0.865 ms stddev 0.561
progress: 45.0 s, 296015.3 tps, lat 0.865 ms stddev 0.562
progress: 46.0 s, 295861.9 tps, lat 0.865 ms stddev 0.570
progress: 47.0 s, 296132.4 tps, lat 0.864 ms stddev 0.571
progress: 48.0 s, 296236.6 tps, lat 0.864 ms stddev 0.571
progress: 49.0 s, 296250.2 tps, lat 0.864 ms stddev 0.571
progress: 50.0 s, 295723.3 tps, lat 0.865 ms stddev 0.569
progress: 51.0 s, 296179.5 tps, lat 0.864 ms stddev 0.572
progress: 52.0 s, 295776.8 tps, lat 0.865 ms stddev 0.575
progress: 53.0 s, 295564.0 tps, lat 0.866 ms stddev 0.576
progress: 54.0 s, 295775.9 tps, lat 0.865 ms stddev 0.573
progress: 55.0 s, 296026.0 tps, lat 0.865 ms stddev 0.568
progress: 56.0 s, 295826.6 tps, lat 0.865 ms stddev 0.573
progress: 57.0 s, 295660.0 tps, lat 0.866 ms stddev 0.575
progress: 58.0 s, 296101.0 tps, lat 0.864 ms stddev 0.589
progress: 59.0 s, 296096.9 tps, lat 0.864 ms stddev 0.596
progress: 60.0 s, 295770.0 tps, lat 0.865 ms stddev 0.598
progress: 61.0 s, 296212.3 tps, lat 0.864 ms stddev 0.596
progress: 62.0 s, 295727.5 tps, lat 0.865 ms stddev 0.593
progress: 63.0 s, 295961.7 tps, lat 0.865 ms stddev 0.590
progress: 64.0 s, 295614.5 tps, lat 0.866 ms stddev 0.632
progress: 65.0 s, 295528.7 tps, lat 0.866 ms stddev 0.660
progress: 66.0 s, 295968.4 tps, lat 0.865 ms stddev 0.666
progress: 67.0 s, 295164.2 tps, lat 0.867 ms stddev 0.670
progress: 68.0 s, 295854.2 tps, lat 0.865 ms stddev 0.671
progress: 69.0 s, 295290.4 tps, lat 0.867 ms stddev 0.677
progress: 70.0 s, 295441.2 tps, lat 0.866 ms stddev 0.673
progress: 71.0 s, 295723.8 tps, lat 0.865 ms stddev 0.679
progress: 72.0 s, 295535.1 tps, lat 0.866 ms stddev 0.678
progress: 73.0 s, 295352.1 tps, lat 0.867 ms stddev 0.684
progress: 74.0 s, 295460.9 tps, lat 0.866 ms stddev 0.685
progress: 75.0 s, 295869.0 tps, lat 0.865 ms stddev 0.687
progress: 76.0 s, 295864.7 tps, lat 0.865 ms stddev 0.700
progress: 77.0 s, 295407.4 tps, lat 0.866 ms stddev 0.686
progress: 78.0 s, 295502.5 tps, lat 0.866 ms stddev 0.690
progress: 79.0 s, 295260.5 tps, lat 0.867 ms stddev 0.694
progress: 80.0 s, 295587.4 tps, lat 0.866 ms stddev 0.695
progress: 81.0 s, 295633.9 tps, lat 0.866 ms stddev 0.711
progress: 82.0 s, 295242.1 tps, lat 0.867 ms stddev 0.710
progress: 83.0 s, 295078.0 tps, lat 0.867 ms stddev 0.715
progress: 84.0 s, 295412.3 tps, lat 0.866 ms stddev 0.713
progress: 85.0 s, 295262.9 tps, lat 0.867 ms stddev 0.712
progress: 86.0 s, 295659.5 tps, lat 0.866 ms stddev 0.712
progress: 87.0 s, 295494.6 tps, lat 0.866 ms stddev 0.721
progress: 88.0 s, 295414.4 tps, lat 0.866 ms stddev 0.724
progress: 89.0 s, 295659.5 tps, lat 0.866 ms stddev 0.705
progress: 90.0 s, 295343.8 tps, lat 0.867 ms stddev 0.704
progress: 91.0 s, 295697.0 tps, lat 0.866 ms stddev 0.715
progress: 92.0 s, 295806.8 tps, lat 0.865 ms stddev 0.718
progress: 93.0 s, 295467.5 tps, lat 0.866 ms stddev 0.704
progress: 94.0 s, 295391.8 tps, lat 0.866 ms stddev 0.704
progress: 95.0 s, 295575.3 tps, lat 0.866 ms stddev 0.699
progress: 96.0 s, 295159.8 tps, lat 0.867 ms stddev 0.702
progress: 97.0 s, 295537.9 tps, lat 0.866 ms stddev 0.706
progress: 98.0 s, 295290.8 tps, lat 0.867 ms stddev 0.709
progress: 99.0 s, 295634.9 tps, lat 0.866 ms stddev 0.710
progress: 100.0 s, 295825.6 tps, lat 0.865 ms stddev 0.707
progress: 101.0 s, 295673.8 tps, lat 0.866 ms stddev 0.704
progress: 102.0 s, 295416.8 tps, lat 0.866 ms stddev 0.701
progress: 103.0 s, 295477.8 tps, lat 0.866 ms stddev 0.695
progress: 104.0 s, 295646.0 tps, lat 0.866 ms stddev 0.694
progress: 105.0 s, 295617.7 tps, lat 0.866 ms stddev 0.707
progress: 106.0 s, 295622.1 tps, lat 0.866 ms stddev 0.717
progress: 107.0 s, 295337.8 tps, lat 0.866 ms stddev 0.717
progress: 108.0 s, 295441.5 tps, lat 0.866 ms stddev 0.717
progress: 109.0 s, 295686.8 tps, lat 0.865 ms stddev 0.715
progress: 110.0 s, 295626.0 tps, lat 0.866 ms stddev 0.712
progress: 111.0 s, 295815.2 tps, lat 0.865 ms stddev 0.714
progress: 112.0 s, 295779.2 tps, lat 0.865 ms stddev 0.712
progress: 113.0 s, 295908.9 tps, lat 0.865 ms stddev 0.715
progress: 114.0 s, 295787.8 tps, lat 0.865 ms stddev 0.726
progress: 115.0 s, 295585.7 tps, lat 0.866 ms stddev 0.728
progress: 116.0 s, 295333.2 tps, lat 0.867 ms stddev 0.734
progress: 117.0 s, 295553.5 tps, lat 0.866 ms stddev 0.726
progress: 118.0 s, 295874.0 tps, lat 0.865 ms stddev 0.716
progress: 119.0 s, 295529.8 tps, lat 0.866 ms stddev 0.724
progress: 120.0 s, 289913.7 tps, lat 0.871 ms stddev 0.763
transaction type: <builtin: select only>
scaling factor: 1000
query mode: prepared
number of clients: 256
number of threads: 256
duration: 120 s
number of transactions actually processed: 35499025
latency average = 0.862 ms
latency stddev = 1.177 ms
tps = 295738.597004 (including connections establishing)
tps = 296856.961007 (excluding connections establishing)
