OptiPNG — optipng.exe -o7

file insize instate stats outsize outstate savings
air.png 1524850 bytes /c2 /f4 /n10
Kernel  Time =     0.062 =    0%
User    Time =   113.046 =   99%
Process Time =   113.109 =   99%    Virtual  Memory =      5 MB
Global  Time =   113.748 =  100%    Physical Memory =      8 MB
1344915 bytes /c2 /f5 /n91 179935 bytes
bridge.png 1762214 bytes /c2 /f4 /n9
Kernel  Time =     0.046 =    0%
User    Time =   120.515 =   99%
Process Time =   120.562 =   99%    Virtual  Memory =      5 MB
Global  Time =   120.815 =  100%    Physical Memory =      9 MB
1525527 bytes /c2 /f3 /n46 236687 bytes
citroen.png 1936514 bytes /c2 /f4 /n14
Kernel  Time =     0.031 =    0%
User    Time =    41.468 =   99%
Process Time =    41.500 =   99%    Virtual  Memory =      5 MB
Global  Time =    41.541 =  100%    Physical Memory =      8 MB
1755930 bytes /c2 /f5 /n91 180584 bytes
correfocs.png 1936225 bytes /c2 /f4 /n12
Kernel  Time =     0.109 =    0%
User    Time =    90.171 =   99%
Process Time =    90.281 =   99%    Virtual  Memory =      6 MB
Global  Time =    90.483 =  100%    Physical Memory =      9 MB
1662767 bytes /c2 /f5 /n105 273458 bytes
dune.png 2251285 bytes /c2 /f4 /n9
Kernel  Time =     0.062 =    0%
User    Time =    44.937 =   99%
Process Time =    45.000 =   99%    Virtual  Memory =      6 MB
Global  Time =    45.075 =  100%    Physical Memory =      9 MB
1906545 bytes /c2 /f5 /n106 344740 bytes
eaglefairy.png 2167502 bytes /c2 /f4 /n5
Kernel  Time =     0.015 =    0%
User    Time =    58.265 =   99%
Process Time =    58.281 =   99%    Virtual  Memory =      6 MB
Global  Time =    58.473 =  100%    Physical Memory =      9 MB
1747887 bytes /c2 /f5 /n110 419615 bytes
irargerich.png 2066635 bytes /c2 /f4 /n15
Kernel  Time =     0.062 =    0%
User    Time =    87.281 =   99%
Process Time =    87.343 =   99%    Virtual  Memory =      6 MB
Global  Time =    87.702 =  100%    Physical Memory =      9 MB
1794253 bytes /c2 /f5 /n108 272382 bytes
kavica.png 1863164 bytes /c2 /f4 /n8
Kernel  Time =     0.062 =    0%
User    Time =    36.750 =   99%
Process Time =    36.812 =  100%    Virtual  Memory =      5 MB
Global  Time =    36.799 =  100%    Physical Memory =      8 MB
1679364 bytes /c2 /f5 /n85 183800 bytes
mercado.png 2257065 bytes /c2 /f4 /n9
Kernel  Time =     0.078 =    0%
User    Time =    39.562 =   99%
Process Time =    39.640 =   99%    Virtual  Memory =      5 MB
Global  Time =    39.744 =  100%    Physical Memory =      8 MB
2122914 bytes /c2 /f5 /n85 134151 bytes
panthera.png 1795149 bytes /c2 /f4 /n14
Kernel  Time =     0.046 =    0%
User    Time =    93.281 =   99%
Process Time =    93.328 =   99%    Virtual  Memory =      5 MB
Global  Time =    93.627 =  100%    Physical Memory =      9 MB
1597868 bytes /c2 /f3 /n29 197281 bytes
park.png 1925839 bytes /c2 /f4 /n11
Kernel  Time =     0.031 =    0%
User    Time =    52.015 =   99%
Process Time =    52.046 =   99%    Virtual  Memory =      5 MB
Global  Time =    52.162 =  100%    Physical Memory =      8 MB
1804282 bytes /c2 /f5 /n85 121557 bytes
source.png 2123295 bytes /c2 /f4 /n14
Kernel  Time =     0.046 =    0%
User    Time =    38.250 =   99%
Process Time =    38.296 =   99%    Virtual  Memory =      5 MB
Global  Time =    38.376 =  100%    Physical Memory =      8 MB
2002927 bytes /c2 /f5 /n81 120368 bytes
swallowtail.png 2041337 bytes /c2 /f4 /n10
Kernel  Time =     0.031 =    0%
User    Time =    70.000 =   99%
Process Time =    70.031 =   99%    Virtual  Memory =      6 MB
Global  Time =    70.406 =  100%    Physical Memory =      9 MB
1826052 bytes /c2 /f3 /n66 215285 bytes
tivoli.png 2240511 bytes /c2 /f4 /n8
Kernel  Time =     0.062 =    0%
User    Time =    46.015 =   99%
Process Time =    46.078 =   99%    Virtual  Memory =      5 MB
Global  Time =    46.272 =  100%    Physical Memory =      9 MB
2110322 bytes /c2 /f5 /n83 130189 bytes
total savings 3010032 bytes
total time 935,22 seconds