=== md0 -- F2FS === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 04:37:47 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 23 1179648 8192 40890.8 7629969 44 2359296 8192 35585.0 7664708 66 3538944 8192 34099.7 7517937 87 4718592 8192 32742.9 7570049 === md0 -- EXT4 === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 04:40:55 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 19 1179648 8192 33019.5 5754520 34 2359296 8192 34520.5 5861264 48 3538944 8192 35602.6 6104883 === md0 -- BTRFS === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 04:43:35 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 18 1179648 8192 388.8 19297067 34 2359296 8192 390.4 19685363 51 3538944 8192 393.6 19170830 68 4718592 8192 389.3 19589540 === nvme0n1p1 -- F2FS === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 08:05:23 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 23 1179648 8192 30594.8 9965962 44 2359296 8192 28030.9 9588876 66 3538944 8192 26280.4 9850856 87 4718592 8192 24647.1 9687830 === nvme0n1p1 -- EXT4 === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 08:08:58 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 19 1179648 8192 22115.3 6853130 34 2359296 8192 20889.8 7568229 48 3538944 8192 21443.9 7249362 === nvme0n1p1 -- BTRFS === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 08:12:33 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 17 1179648 8192 5555.0 8599109 32 2359296 8192 4437.3 9275333 48 3538944 8192 3778.6 9862990 64 4718592 8192 3657.0 9568120 === sdb1 -- F2FS === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 08:32:07 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 2 1179648 8192 1823.7 20968985 3 2359296 8192 1778.1 20804090 5 3538944 8192 1645.4 21727912 6 4718592 8192 1629.9 21644949 === sdb1 -- EXT4 === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 09:19:16 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 6 1179648 8192 1052.3 22391133 7 2359296 8192 968.7 22484313 8 3538944 8192 944.6 22506834 9 4718592 8192 939.4 22474470 === sdb1 -- BTRFS === # fs_mark -d /mnt/test/1 -d /mnt/test/2 -d /mnt/test/3 -d /mnt/test/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192 # Version 3.3, 4 thread(s) starting at Sat Nov 5 10:40:56 2016 # Sync method: INBAND FSYNC: fsync() per file in write loop. # Directories: Round Robin between directories across 16 subdirectories with 256 files per subdirectory. # File names: 40 bytes long, (16 initial bytes of time stamp with 24 random bytes at end of name) # Files info: size 8192 bytes, written with an IO size of 16384 bytes per write # App overhead is time in microseconds spent in the test not doing file writing related system calls. # FSUse% Count Size Files/sec App Overhead 1 1179648 8192 512.8 21715655 2 2359296 8192 489.6 21978393 3 3538944 8192 474.8 21826117 4 4718592 8192 473.2 21940262