OptiPNG — optipng.exe -o7

file insize instate stats outsize outstate savings
autumn.png 118543 bytes /c3 /f0 /d4 /n18
Kernel  Time =     0.046 =    0%
User    Time =    10.671 =   99%
Process Time =    10.718 =   99%    Virtual  Memory =      3 MB
Global  Time =    10.771 =  100%    Physical Memory =      6 MB
101148 bytes /c3 /f0 /d4 /n4 17395 bytes
cucumber.png 316012 bytes /c3 /f0 /d4 /n41
Kernel  Time =     0.031 =    0%
User    Time =    27.781 =   99%
Process Time =    27.812 =   99%    Virtual  Memory =      4 MB
Global  Time =    27.997 =  100%    Physical Memory =      7 MB
266193 bytes /c3 /f0 /d4 /n9 49819 bytes
dragon.png 78987 bytes /c3 /f0 /d4 /n13
Kernel  Time =     0.000 =    0%
User    Time =     7.578 =   99%
Process Time =     7.578 =   99%    Virtual  Memory =      3 MB
Global  Time =     7.623 =  100%    Physical Memory =      6 MB
70054 bytes /c3 /f0 /d4 /n3 8933 bytes
grass.png 78678 bytes /c3 /f0 /d4 /n41
Kernel  Time =     0.000 =    0%
User    Time =    10.875 =   99%
Process Time =    10.875 =   99%    Virtual  Memory =      3 MB
Global  Time =    10.941 =  100%    Physical Memory =      7 MB
57531 bytes /c3 /f0 /d4 /n2 21147 bytes
hurricane.png 24393 bytes /c3 /f0 /d4 /n6
Kernel  Time =     0.078 =    3%
User    Time =     2.281 =   95%
Process Time =     2.359 =   98%    Virtual  Memory =      2 MB
Global  Time =     2.398 =  100%    Physical Memory =      6 MB
21082 bytes /c3 /f0 /d4 /n1 3311 bytes
palm_tree.png 84251 bytes /c3 /f0 /d4 /n14
Kernel  Time =     0.031 =    0%
User    Time =     7.984 =   99%
Process Time =     8.015 =   99%    Virtual  Memory =      3 MB
Global  Time =     8.031 =  100%    Physical Memory =      6 MB
76455 bytes /c3 /f0 /d4 /n3 7796 bytes
pine_cone.png 122144 bytes /c3 /f0 /d4 /n34
Kernel  Time =     0.015 =    0%
User    Time =    10.500 =   99%
Process Time =    10.515 =   99%    Virtual  Memory =      3 MB
Global  Time =    10.576 =  100%    Physical Memory =      7 MB
99936 bytes /c3 /f0 /d4 /n4 22208 bytes
tomato.png 45011 bytes /c3 /f0 /d4 /n19
Kernel  Time =     0.031 =    0%
User    Time =     6.031 =   98%
Process Time =     6.062 =   99%    Virtual  Memory =      3 MB
Global  Time =     6.109 =  100%    Physical Memory =      6 MB
35797 bytes /c3 /f0 /d4 /n2 9214 bytes
tree.png 29796 bytes /c3 /f0 /d4 /n11
Kernel  Time =     0.031 =    0%
User    Time =     4.046 =   98%
Process Time =     4.078 =   99%    Virtual  Memory =      2 MB
Global  Time =     4.099 =  100%    Physical Memory =      6 MB
25780 bytes /c3 /f0 /d4 /n1 4016 bytes
winter.png 42249 bytes /c3 /f0 /d4 /n18
Kernel  Time =     0.046 =    0%
User    Time =     6.593 =   99%
Process Time =     6.640 =   99%    Virtual  Memory =      3 MB
Global  Time =     6.646 =  100%    Physical Memory =      6 MB
35073 bytes /c3 /f0 /d4 /n2 7176 bytes
total savings 151015 bytes
total time 95,19 seconds