Pry session performance impact results on Windows

gistfile1.txt

1.1) Normal
insert 500 (w:0)                    -- total:   0.207 s,  item time =   0.413 ms   ( 1.00x) (0.00)
insert 500 (w:1)                    -- total:   3.786 s,  item time =   7.571 ms   ( 1.00x) (0.00)
500 times find all                  -- total:  14.368 s,  item time =  28.735 ms   ( 1.00x) (0.00)
500 times find first (full)         -- total:   5.316 s,  item time =  10.632 ms   ( 1.00x) (0.00)
500 times find first (full by id)   -- total:   4.185 s,  item time =   8.370 ms   ( 1.00x) (0.00)
500 times find first (only name)    -- total:   4.954 s,  item time =   9.907 ms   ( 1.00x) (0.00)
500 times count()                   -- total:   2.740 s,  item time =   5.479 ms   ( 1.00x) (0.00)
single find first (full) (0)        -- total:   0.004 s,  item time =   4.160 ms   ( 1.00x) (0.00)
single find first (full) (1)        -- total:   0.014 s,  item time =  13.738 ms   ( 1.00x) (0.00)

1.2) Normal again
insert 500 (w:0)                    -- total:   0.219 s,  item time =   0.438 ms   ( 1.06x) (+0.06)
insert 500 (w:1)                    -- total:   3.177 s,  item time =   6.353 ms   ( 0.84x) (-0.16)
500 times find all                  -- total:  14.641 s,  item time =  29.282 ms   ( 1.02x) (+0.02)
500 times find first (full)         -- total:   5.602 s,  item time =  11.204 ms   ( 1.05x) (+0.05)
500 times find first (full by id)   -- total:   4.292 s,  item time =   8.585 ms   ( 1.03x) (+0.03)
500 times find first (only name)    -- total:   4.972 s,  item time =   9.945 ms   ( 1.00x) (+0.00)
500 times count()                   -- total:   3.629 s,  item time =   7.258 ms   ( 1.32x) (+0.32)
single find first (full) (0)        -- total:   0.013 s,  item time =  13.376 ms   ( 3.22x) (+2.22)
single find first (full) (1)        -- total:   0.012 s,  item time =  12.337 ms   ( 0.90x) (-0.10)


- Starting Pry...

Frame number: 0/6
    113:        Pry.hooks.add_hook(:before_session, 'show ex title') do |output, binding, pry|
    114:                $pry = pry
    115:        end
    116:
    117:        binding.pry
 => 118:        puts '- Pry finished'
    119: end
    120:
    121: sleep 3
    122: puts
    123: puts
[1] pry(main)>

2) With active Pry session
insert 500 (w:0)                    -- total:   3.231 s,  item time =   6.462 ms   (15.64x) (+14.64)
insert 500 (w:1)                    -- total:   4.504 s,  item time =   9.007 ms   ( 1.19x) (+0.19)
500 times find all                  -- total: 123.703 s,  item time = 247.405 ms   ( 8.61x) (+7.61)
500 times find first (full)         -- total:  26.399 s,  item time =  52.798 ms   ( 4.97x) (+3.97)
500 times find first (full by id)   -- total:   6.457 s,  item time =  12.915 ms   ( 1.54x) (+0.54)
500 times find first (only name)    -- total:  16.556 s,  item time =  33.112 ms   ( 3.34x) (+2.34)
500 times count()                   -- total:   4.762 s,  item time =   9.523 ms   ( 1.74x) (+0.74)
single find first (full) (0)        -- total:   0.045 s,  item time =  44.804 ms   (10.77x) (+9.77)
single find first (full) (1)        -- total:   0.047 s,  item time =  46.685 ms   ( 3.40x) (+2.40)

closing pry session


3) After closed Pry session
insert 500 (w:0)                    -- total:   0.320 s,  item time =   0.640 ms   ( 1.55x) (+0.55)
insert 500 (w:1)                    -- total:   0.533 s,  item time =   1.066 ms   ( 0.14x) (-0.86)
500 times find all                  -- total:  16.915 s,  item time =  33.830 ms   ( 1.18x) (+0.18)
500 times find first (full)         -- total:   5.536 s,  item time =  11.072 ms   ( 1.04x) (+0.04)
500 times find first (full by id)   -- total:   1.437 s,  item time =   2.873 ms   ( 0.34x) (-0.66)
500 times find first (only name)    -- total:   5.305 s,  item time =  10.609 ms   ( 1.07x) (+0.07)
500 times count()                   -- total:   0.560 s,  item time =   1.120 ms   ( 0.20x) (-0.80)
single find first (full) (0)        -- total:   0.005 s,  item time =   4.902 ms   ( 1.18x) (+0.18)
single find first (full) (1)        -- total:   0.015 s,  item time =  14.556 ms   ( 1.06x) (+0.06)