TruePNG — truepng.exe -o1

file insize instate stats outsize outstate savings
lorem.png 135614 bytes /c2 /f0 /n63
Kernel  Time =     0.015 =    2%
User    Time =     0.625 =   97%
Process Time =     0.640 =   99%    Virtual  Memory =     11 MB
Global  Time =     0.644 =  100%    Physical Memory =     15 MB
110574 bytes /c2 /f0 /n3 25040 bytes
lorem_90.png 483089 bytes /c2 /f0 /n106
Kernel  Time =     0.015 =    1%
User    Time =     0.859 =   99%
Process Time =     0.875 =  101%    Virtual  Memory =     10 MB
Global  Time =     0.863 =  100%    Physical Memory =     14 MB
459862 bytes /c2 /f0 /n12 23227 bytes
lorem_big.png 127451 bytes /c2 /f0 /n3
Kernel  Time =     0.000 =    0%
User    Time =     1.828 =   96%
Process Time =     1.828 =   96%    Virtual  Memory =     28 MB
Global  Time =     1.889 =  100%    Physical Memory =     31 MB
73231 bytes /c3 /f0 /d8 /n2 54220 bytes
lorem_big_16.png 65084 bytes /c0 /f0 /d8 /n28
Kernel  Time =     0.046 =    1%
User    Time =     2.406 =   96%
Process Time =     2.453 =   98%    Virtual  Memory =     25 MB
Global  Time =     2.498 =  100%    Physical Memory =     29 MB
50068 bytes /c0 /f0 /d8 /n1 15016 bytes
lorem_big_17.png 65551 bytes /c0 /f0 /d8 /n35
Kernel  Time =     0.031 =    1%
User    Time =     1.562 =   96%
Process Time =     1.593 =   98%    Virtual  Memory =     26 MB
Global  Time =     1.618 =  100%    Physical Memory =     29 MB
49624 bytes /c0 /f0 /d8 /n1 15927 bytes
lorem_big_noise.png 823706 bytes /c2 /f0 /n82
Kernel  Time =     0.078 =    0%
User    Time =    48.937 =   99%
Process Time =    49.015 =   99%    Virtual  Memory =     18 MB
Global  Time =    49.301 =  100%    Physical Memory =     21 MB
654347 bytes /c2 /f0 /n21 169359 bytes
lorem_gray.png 140439 bytes /c2 /f0 /n123
Kernel  Time =     0.015 =    1%
User    Time =     0.921 =   96%
Process Time =     0.937 =   98%    Virtual  Memory =     17 MB
Global  Time =     0.952 =  100%    Physical Memory =     20 MB
60110 bytes /c0 /f0 /d8 /n1 80329 bytes
lorem_image.png 133069 bytes /c2 /f0 /n3
Kernel  Time =     0.031 =    2%
User    Time =     1.406 =   98%
Process Time =     1.437 =  100%    Virtual  Memory =     18 MB
Global  Time =     1.428 =  100%    Physical Memory =     22 MB
118415 bytes /c2 /f0 /n5 14654 bytes
lorem_noise.png 542244 bytes /c2 /f0 /n67
Kernel  Time =     0.015 =    0%
User    Time =    22.578 =   99%
Process Time =    22.593 =   99%    Virtual  Memory =     12 MB
Global  Time =    22.737 =  100%    Physical Memory =     15 MB
458486 bytes /c2 /f0 /n8 83758 bytes
lorem_pal.png 121950 bytes /c2 /f0 /n73
Kernel  Time =     0.031 =    3%
User    Time =     0.906 =   96%
Process Time =     0.937 =   99%    Virtual  Memory =     17 MB
Global  Time =     0.939 =  100%    Physical Memory =     20 MB
55755 bytes /c0 /f0 /d8 /n1 66195 bytes
total savings 547725 bytes
total time 82,87 seconds