OptiPNG — optipng.exe -o7

file insize instate stats outsize outstate savings
sprite1.png 214138 bytes /c6 /f0 /n82
Kernel  Time =     0.062 =    0%
User    Time =    16.890 =   99%
Process Time =    16.953 =  100%    Virtual  Memory =      4 MB
Global  Time =    16.948 =  100%    Physical Memory =      7 MB
124308 bytes /c6 /f0 /n4 89830 bytes
sprite2.png 81959 bytes /c6 /f0 /n27
Kernel  Time =     0.062 =    0%
User    Time =     7.593 =   99%
Process Time =     7.656 =  100%    Virtual  Memory =      3 MB
Global  Time =     7.654 =  100%    Physical Memory =      6 MB
49905 bytes /c6 /f0 /n2 32054 bytes
sprite3.png 481998 bytes /c6 /f0 /n118
Kernel  Time =     0.015 =    0%
User    Time =    23.687 =   99%
Process Time =    23.703 =  100%    Virtual  Memory =      7 MB
Global  Time =    23.701 =  100%    Physical Memory =     10 MB
315166 bytes /c6 /f0 /n5 166832 bytes
sprite4.png 76877 bytes /c6 /f0 /n76
Kernel  Time =     0.046 =    1%
User    Time =     3.375 =   98%
Process Time =     3.421 =  100%    Virtual  Memory =      3 MB
Global  Time =     3.417 =  100%    Physical Memory =      6 MB
28271 bytes /c3 /f0 /d8 /n1 48606 bytes
sprite5.png 49557 bytes /c6 /f0 /n23
Kernel  Time =     0.000 =    0%
User    Time =     2.906 =   99%
Process Time =     2.906 =   99%    Virtual  Memory =      3 MB
Global  Time =     2.917 =  100%    Physical Memory =      6 MB
28015 bytes /c3 /f0 /d8 /n1 21542 bytes
sprite6.png 31212 bytes /c6 /f0 /n15
Kernel  Time =     0.078 =    3%
User    Time =     2.281 =   96%
Process Time =     2.359 =   99%    Virtual  Memory =      3 MB
Global  Time =     2.360 =  100%    Physical Memory =      6 MB
16722 bytes /c3 /f0 /d8 /n1 14490 bytes
sprite7.png 59637 bytes /c6 /f0 /n17
Kernel  Time =     0.078 =    1%
User    Time =     5.500 =   98%
Process Time =     5.578 =   99%    Virtual  Memory =      3 MB
Global  Time =     5.586 =  100%    Physical Memory =      6 MB
44103 bytes /c6 /f0 /n2 15534 bytes
sprite8.png 469897 bytes /c6 /f0 /n88
Kernel  Time =     0.046 =    0%
User    Time =    18.562 =   99%
Process Time =    18.609 =   99%    Virtual  Memory =      4 MB
Global  Time =    18.660 =  100%    Physical Memory =      7 MB
434497 bytes /c6 /f5 /n15 35400 bytes
sprite9.png 204177 bytes /c6 /f0 /n42
Kernel  Time =     0.046 =    0%
User    Time =     5.421 =   99%
Process Time =     5.468 =   99%    Virtual  Memory =      3 MB
Global  Time =     5.475 =  100%    Physical Memory =      7 MB
89329 bytes /c3 /f0 /d8 /n4 114848 bytes
spritea.png 163705 bytes /c6 /f0 /n112
Kernel  Time =     0.031 =    0%
User    Time =     8.531 =   99%
Process Time =     8.562 =   99%    Virtual  Memory =      5 MB
Global  Time =     8.563 =  100%    Physical Memory =      9 MB
65549 bytes /c3 /f0 /d8 /n3 98156 bytes
spriteb.png 791918 bytes /c6 /f0 /n3
Kernel  Time =     0.046 =    0%
User    Time =    17.703 =   99%
Process Time =    17.750 =   99%    Virtual  Memory =      3 MB
Global  Time =    17.787 =  100%    Physical Memory =      6 MB
493488 bytes /c6 /f3 /n16 298430 bytes
spritec.png 326840 bytes /c2 /f4 /n5
Kernel  Time =     0.078 =    1%
User    Time =     5.781 =   98%
Process Time =     5.859 =   99%    Virtual  Memory =      3 MB
Global  Time =     5.862 =  100%    Physical Memory =      6 MB
124101 bytes /c3 /f0 /d8 /n5 202739 bytes
total savings 1138461 bytes
total time 118,93 seconds