Xfs standard :
Xfs standard Sequential Output Sequential Input Random
Seeks		 Sequential Create Random Create
Size:Chunk Size Per Char Block Rewrite Per Char Block Num Files Create Read Delete Create Read Delete
K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU
phusis 2G 17211 96 33345 25 22315 17 18403 96 72353 34 174.5 1 16 375 8 +++++ +++ 402 8 376 8 +++++ +++ 303 6

Xfs + nobarrier :
Xfs + nobarrier Sequential Output Sequential Input Random
Seeks		 Sequential Create Random Create
Size:Chunk Size Per Char Block Rewrite Per Char Block Num Files Create Read Delete Create Read Delete
K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU
phusis 2G 17572 97 35046 29 21941 17 18552 97 72314 34 179.2 1 16 3157 60 +++++ +++ 3258 49 3212 58 +++++ +++ 1962 38

Ext3 :
Ext3 Sequential Output Sequential Input Random
Seeks		 Sequential Create Random Create
Size:Chunk Size Per Char Block Rewrite Per Char Block Num Files Create Read Delete Create Read Delete
K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU
phusis 2G 15848 95 33046 39 19965 17 18606 98 59016 28 168.9 1 16 15478 98 +++++ +++ 18161 91 16612 99 +++++ +++ 16297 83

Btrfs :
Btrfs * Sequential Output Sequential Input Random
Seeks		 Sequential Create Random Create
Size:Chunk Size Per Char Block Rewrite Per Char Block Num Files Create Read Delete Create Read Delete
K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU K/sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU / sec % CPU
phusis 2G 9611 71 24942 38 16700 32 14372 97 42443 28 179.3 2 16 5535 99 +++++ +++ 3987 94 5442 100 +++++ +++ 3988 97

* contrairement aux autres fs, les tests pour le btrfs ont été réalisés sur une partition de 20 Go placée au-delà des premiers 120Go
 sur un disque IDE de 160Go, dont le zcav donne ce schéma.