Filesystems
comparison using kernel build
Test bed:
Kernel: 2.6.11 with Alex
Tomas '' patches
RAM: 2 GB
Partition size: 68 GB (sdc1)
processor : 2
vendor_id :
GenuineIntel
cpu family : 15
model :
2
model name : Intel(R)
Xeon(TM) CPU 2.80GHz
cpu
MHz
: 2791.359
cache size : 512 KB
bogomips :
5505.02
# hdparm -t /dev/sdc1
/dev/sdc1:
Timing buffered disk reads: 202 MB in
3.02 seconds
= 66.90 MB/sec
Scripts
Script used to benchmark filesystems on a kernel build sequence is kernbuild_benchmark.
A kernel build sequence is:
cp
/root/linux-2.6.10.tar.bz2 .
tar jxf linux-2.6.10.tar.bz2
make defconfig
make
rm -fr linux-2.6.10
This build sequence is made for each filesystem we want to test. The
partition to use is formated with
mkfs and mounted with appropriate options before copying tarball to it.
Filesystems and options are:
|
filesystems |
mount options |
| 1 |
ext2 |
defaults |
| 2 |
ext3 |
data=ordered |
| 3 |
ext3 |
data=writeback |
| 4 |
ext3 |
data=ordered,extents |
| 5 |
ext3 |
data=ordered,mballoc,delalloc,extents |
| 6 |
ext3 |
data=ordered,mballoc,extents |
| 7 |
ext3 |
data=writeback,extents |
| 8 |
ext3 |
data=writeback,mballoc,delalloc,extents |
| 9 |
ext3 |
data=writeback,mballoc,extents |
| 10 |
jfs |
defaults |
| 11 |
reiserfs |
defaults |
| 12 |
xfs |
defaults |
This sequence has been made 20 times for each filesystem and an average
value has been computed (with kernbuild_average),
raw results
can be found here.
The measurement is made with the GNU version of time.
The values collected are:
- Elapsed real time (in
seconds)
- Total number of CPU-seconds
that the process spent in kernel mode
- Total number of CPU-seconds
that the process spent in user mode.
- Number of major page faults
- Number of minor, or
recoverable, page faults
- Number of times the process
was swapped out of main memory
- Number of times the process
was context-switched involuntarily
- Number
of waits
- Number of file system inputs
by the process
- Number of file system
outputs by the process
- Number of signals delivered
to the process
But only the three firsts seems to be really interesting. Following
graphical results compare filesystems on the elapsed real time value
(graphics are generated with kernbuild_compare).
if you want to compare 2.4.29 and 2.6.11, you can follow this link.
if you want to compare the behavior of a patched kernel and a non-patched kernel, you can follow this link
Summary of the results
ext3 with delalloc is very efficient
jfs
is 2 times slower than other filesystems to untar linux sources (50
seconds
instead of 25 seconds).
But a "sync" after untar shows that jfs (again), xfs and ext3
data=writeback (except
with delalloc) need between 7 to 10 seconds to
really complete.
No comment
The
worst filesystems to compile linux are... reiserfs and jfs.
The best filesystem is ext2.
The
worst filesystem to play with "rm -fr" is jfs (50 times !!! slower)
Results
Values in red are ignored.
Main values are "real time" from time command. Values between brackets are sys+user time from time command.
| tar_cp |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.12 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.13 (0.10+0.00) | 0.11 (0.10+0.00) | 0.12 (0.09+0.00) | 0.11 (0.10+0.00) | 0.11 (0.09+0.00) | 0.16 (0.10+0.00) | 0.10 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.11 (0.10+0.00) | 0.12 (0.10+0.00) |
| ext3_data=ordered | 0.18 (0.17+0.00) | 0.19 (0.18+0.00) | 0.17 (0.17+0.00) | 0.17 (0.17+0.00) | 0.17 (0.17+0.00) | 0.17 (0.17+0.00) | 0.18 (0.17+0.00) | 0.18 (0.17+0.00) | 0.17 (0.17+0.00) | 0.17 (0.17+0.00) | 0.17 (0.17+0.00) | 0.22 (0.17+0.00) | 0.17 (0.17+0.00) | 0.18 (0.17+0.00) | 0.18 (0.17+0.00) | 0.18 (0.17+0.00) | 0.18 (0.17+0.00) | 0.18 (0.17+0.00) | 0.17 (0.17+0.00) | 0.17 (0.17+0.00) | 0.18 (0.17+0.00) |
| ext3_data=ordered,extents | 0.20 (0.16+0.00) | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 0.24 (0.16+0.00) | 0.18 (0.16+0.00) | 0.22 (0.16+0.00) | 0.19 (0.16+0.00) | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 17.54 (0.17+0.00) | 0.17 (0.16+0.00) | 0.17 (0.16+0.00) | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 0.21 (0.17+0.00) | 0.25 (0.16+0.00) | 0.16 (0.16+0.00) | 0.22 (0.16+0.00) | 0.18 (0.16+0.00) | 0.27 (0.16+0.00) |
| ext3_data=ordered,mballoc,delalloc,extents | 0.10 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.09 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.08 (0.08+0.00) | 0.09 (0.08+0.00) | 0.09 (0.08+0.00) | 0.13 (0.08+0.00) | 0.09 (0.09+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.11 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.09 (0.08+0.00) |
| ext3_data=ordered,mballoc,extents | 0.21 (0.19+0.00) | 0.21 (0.19+0.00) | 0.24 (0.19+0.00) | 0.19 (0.19+0.00) | 0.20 (0.19+0.00) | 0.22 (0.19+0.00) | 0.21 (0.19+0.00) | 0.19 (0.19+0.00) | 0.20 (0.19+0.00) | 0.23 (0.19+0.00) | 15.52 (0.22+0.00) | 0.21 (0.19+0.00) | 0.20 (0.19+0.00) | 0.21 (0.19+0.00) | 0.20 (0.19+0.00) | 0.20 (0.19+0.00) | 0.21 (0.19+0.00) | 0.22 (0.19+0.00) | 0.26 (0.19+0.00) | 0.21 (0.19+0.00) | 0.20 (0.19+0.00) |
| ext3_data=writeback | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 0.17 (0.17+0.00) | 0.17 (0.16+0.00) | 0.17 (0.16+0.00) | 0.17 (0.16+0.00) | 0.17 (0.16+0.00) | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 0.20 (0.16+0.00) | 0.17 (0.16+0.00) | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 0.18 (0.16+0.00) | 0.23 (0.16+0.00) | 0.19 (0.16+0.00) | 0.22 (0.16+0.00) | 0.17 (0.16+0.00) | 0.19 (0.16+0.00) | 0.17 (0.16+0.00) | 0.20 (0.16+0.00) |
| ext3_data=writeback,extents | 0.17 (0.15+0.00) | 0.17 (0.16+0.00) | 0.20 (0.16+0.00) | 0.16 (0.15+0.00) | 0.21 (0.15+0.00) | 0.17 (0.15+0.00) | 0.17 (0.15+0.00) | 0.16 (0.15+0.00) | 0.17 (0.15+0.00) | 0.17 (0.15+0.00) | 0.19 (0.16+0.00) | 0.17 (0.15+0.00) | 0.17 (0.15+0.00) | 0.17 (0.15+0.00) | 0.17 (0.15+0.00) | 0.17 (0.16+0.00) | 0.17 (0.15+0.00) | 0.16 (0.15+0.00) | 0.20 (0.15+0.00) | 0.17 (0.16+0.00) | 0.16 (0.15+0.00) |
| ext3_data=writeback,mballoc,delalloc,extents | 0.09 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.08 (0.08+0.00) | 0.09 (0.08+0.00) | 0.09 (0.08+0.00) | 0.08 (0.08+0.00) | 0.09 (0.08+0.00) | 0.09 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.08 (0.08+0.00) | 0.09 (0.08+0.00) | 0.09 (0.08+0.00) | 0.10 (0.08+0.00) | 0.10 (0.08+0.00) | 0.11 (0.08+0.00) | 0.11 (0.08+0.00) | 0.08 (0.08+0.00) | 0.08 (0.08+0.00) | 0.10 (0.08+0.00) |
| ext3_data=writeback,mballoc,extents | 0.20 (0.18+0.00) | 0.20 (0.18+0.00) | 0.19 (0.18+0.00) | 0.21 (0.18+0.00) | 0.21 (0.18+0.00) | 0.19 (0.18+0.00) | 0.20 (0.18+0.00) | 0.19 (0.18+0.00) | 0.20 (0.18+0.00) | 0.20 (0.19+0.00) | 0.21 (0.19+0.00) | 0.19 (0.18+0.00) | 0.19 (0.18+0.00) | 0.20 (0.18+0.00) | 0.21 (0.18+0.00) | 0.19 (0.19+0.00) | 0.22 (0.18+0.00) | 0.19 (0.18+0.00) | 0.19 (0.18+0.00) | 0.20 (0.19+0.00) | 0.20 (0.18+0.00) |
| jfs_defaults | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.12+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.12+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.12+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.12+0.00) | 0.12 (0.12+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.11+0.00) | 0.12 (0.12+0.00) |
| reiserfs_defaults | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.12 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.12 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.12 (0.12+0.00) | 0.12 (0.11+0.00) | 0.12 (0.12+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.11 (0.11+0.00) | 0.12 (0.11+0.00) | 0.11 (0.11+0.00) |
| xfs_defaults | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.09+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.09+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) | 0.10 (0.10+0.00) |
| tar_cp_sync |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 0.76 (0.00+0.00) | 0.84 (0.00+0.00) | 0.78 (0.00+0.00) | 0.73 (0.00+0.00) | 0.74 (0.00+0.00) | 0.74 (0.00+0.00) | 0.72 (0.01+0.00) | 0.77 (0.00+0.00) | 0.76 (0.00+0.00) | 0.80 (0.00+0.00) | 0.78 (0.00+0.00) | 0.73 (0.00+0.00) | 0.74 (0.00+0.00) | 0.75 (0.00+0.00) | 0.77 (0.00+0.00) | 0.72 (0.00+0.00) | 0.77 (0.00+0.00) | 0.82 (0.00+0.00) | 0.75 (0.00+0.00) | 0.76 (0.00+0.00) | 0.77 (0.01+0.00) |
| ext3_data=ordered | 0.70 (0.02+0.00) | 0.70 (0.02+0.00) | 0.69 (0.02+0.00) | 0.70 (0.03+0.00) | 0.69 (0.02+0.00) | 0.69 (0.02+0.00) | 0.73 (0.02+0.00) | 0.74 (0.02+0.00) | 0.70 (0.03+0.00) | 0.70 (0.03+0.00) | 0.70 (0.02+0.00) | 0.72 (0.02+0.00) | 0.69 (0.03+0.00) | 0.70 (0.02+0.00) | 0.70 (0.02+0.00) | 0.68 (0.03+0.00) | 0.71 (0.02+0.00) | 0.73 (0.02+0.00) | 0.69 (0.02+0.00) | 0.72 (0.03+0.00) | 0.72 (0.03+0.00) |
| ext3_data=ordered,extents | 0.61 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.03+0.00) | 0.60 (0.03+0.00) | 0.61 (0.02+0.00) | 0.63 (0.00+0.00) | 0.61 (0.02+0.00) | 0.61 (0.03+0.00) | 0.60 (0.03+0.00) | 0.60 (0.03+0.00) | 60.88 (0.03+0.00) | 0.59 (0.03+0.00) | 0.61 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.00+0.00) | 0.67 (0.00+0.00) | 0.59 (0.03+0.00) | 0.60 (0.02+0.00) | 0.60 (0.03+0.00) | 0.61 (0.03+0.00) | 0.63 (0.02+0.00) |
| ext3_data=ordered,mballoc,delalloc,extents | 0.68 (0.00+0.00) | 0.65 (0.00+0.00) | 0.68 (0.00+0.00) | 0.69 (0.00+0.00) | 0.65 (0.00+0.00) | 0.65 (0.00+0.00) | 0.65 (0.00+0.00) | 0.65 (0.00+0.00) | 0.68 (0.00+0.00) | 0.63 (0.00+0.00) | 0.68 (0.00+0.00) | 0.69 (0.00+0.00) | 0.67 (0.00+0.00) | 0.71 (0.00+0.00) | 0.69 (0.00+0.00) | 0.71 (0.00+0.00) | 0.69 (0.00+0.00) | 0.68 (0.00+0.00) | 0.69 (0.00+0.00) | 0.63 (0.00+0.00) | 0.73 (0.00+0.00) |
| ext3_data=ordered,mballoc,extents | 0.74 (0.01+0.00) | 0.72 (0.03+0.00) | 0.71 (0.00+0.00) | 0.82 (0.00+0.00) | 0.69 (0.00+0.00) | 0.82 (0.02+0.00) | 0.73 (0.00+0.00) | 0.67 (0.00+0.00) | 0.78 (0.00+0.00) | 0.83 (0.00+0.00) | 0.26 (0.02+0.00) | 0.83 (0.03+0.00) | 0.76 (0.00+0.00) | 0.74 (0.03+0.00) | 0.76 (0.00+0.00) | 0.66 (0.00+0.00) | 0.69 (0.00+0.00) | 0.83 (0.03+0.00) | 0.67 (0.00+0.00) | 0.81 (0.03+0.00) | 0.93 (0.00+0.00) |
| ext3_data=writeback | 0.70 (0.02+0.00) | 0.70 (0.02+0.00) | 0.70 (0.02+0.00) | 0.69 (0.02+0.00) | 0.69 (0.02+0.00) | 0.71 (0.02+0.00) | 0.68 (0.02+0.00) | 0.74 (0.02+0.00) | 0.72 (0.02+0.00) | 0.69 (0.02+0.00) | 0.69 (0.02+0.00) | 0.70 (0.02+0.00) | 0.70 (0.02+0.00) | 0.72 (0.02+0.00) | 0.68 (0.02+0.00) | 0.69 (0.02+0.00) | 0.70 (0.02+0.00) | 0.73 (0.02+0.00) | 0.69 (0.02+0.00) | 0.69 (0.02+0.00) | 0.72 (0.02+0.00) |
| ext3_data=writeback,extents | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.65 (0.02+0.00) | 0.61 (0.00+0.00) | 0.61 (0.02+0.00) | 0.59 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.61 (0.02+0.00) | 0.59 (0.02+0.00) | 0.59 (0.02+0.00) | 0.60 (0.02+0.00) | 0.59 (0.02+0.00) | 0.60 (0.02+0.00) | 0.59 (0.02+0.00) | 0.61 (0.02+0.00) | 0.59 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.59 (0.02+0.00) | 0.60 (0.02+0.00) |
| ext3_data=writeback,mballoc,delalloc,extents | 0.67 (0.00+0.00) | 0.67 (0.00+0.00) | 0.69 (0.00+0.00) | 0.67 (0.00+0.00) | 0.77 (0.01+0.00) | 0.69 (0.00+0.00) | 0.64 (0.00+0.00) | 0.66 (0.00+0.00) | 0.68 (0.00+0.00) | 0.68 (0.00+0.00) | 0.65 (0.00+0.00) | 0.64 (0.00+0.00) | 0.64 (0.00+0.00) | 0.69 (0.00+0.00) | 0.69 (0.00+0.00) | 0.64 (0.00+0.00) | 0.63 (0.00+0.00) | 0.69 (0.00+0.00) | 0.67 (0.00+0.00) | 0.64 (0.00+0.00) | 0.64 (0.00+0.00) |
| ext3_data=writeback,mballoc,extents | 0.73 (0.00+0.00) | 0.67 (0.00+0.00) | 0.76 (0.00+0.00) | 0.75 (0.00+0.00) | 0.75 (0.00+0.00) | 0.76 (0.00+0.00) | 0.82 (0.00+0.00) | 0.71 (0.00+0.00) | 0.67 (0.00+0.00) | 0.74 (0.00+0.00) | 0.70 (0.00+0.00) | 0.80 (0.00+0.00) | 0.71 (0.00+0.00) | 0.68 (0.00+0.00) | 0.66 (0.00+0.00) | 0.66 (0.00+0.00) | 0.75 (0.00+0.00) | 0.69 (0.00+0.00) | 0.70 (0.00+0.00) | 0.78 (0.00+0.00) | 0.81 (0.00+0.00) |
| jfs_defaults | 0.72 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.73 (0.00+0.00) | 0.73 (0.00+0.00) | 0.72 (0.00+0.00) | 0.71 (0.00+0.00) | 0.72 (0.00+0.00) | 0.71 (0.00+0.00) | 0.70 (0.00+0.00) | 0.74 (0.00+0.00) | 0.72 (0.00+0.00) | 0.71 (0.00+0.00) | 0.72 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.72 (0.00+0.00) |
| reiserfs_defaults | 0.61 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.61 (0.02+0.00) | 0.64 (0.02+0.00) | 0.69 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.61 (0.02+0.00) | 0.61 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.61 (0.02+0.00) | 0.61 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.60 (0.02+0.00) | 0.64 (0.02+0.00) | 0.61 (0.02+0.00) |
| xfs_defaults | 0.71 (0.00+0.00) | 0.70 (0.00+0.00) | 0.71 (0.00+0.00) | 0.72 (0.00+0.00) | 0.70 (0.00+0.00) | 0.73 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.73 (0.00+0.00) | 0.70 (0.00+0.00) | 0.73 (0.00+0.00) | 0.72 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.71 (0.00+0.00) | 0.72 (0.00+0.00) | 0.70 (0.00+0.00) | 0.73 (0.00+0.00) | 0.71 (0.00+0.00) | 0.70 (0.00+0.00) | 0.72 (0.00+0.00) |
| tar_x |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 23.70 (1.83+23.36) | 23.69 (1.81+23.35) | 23.61 (1.79+23.31) | 23.68 (1.89+23.34) | 23.69 (1.80+23.33) | 23.73 (1.89+23.38) | 23.67 (1.82+23.36) | 23.77 (1.79+23.37) | 23.68 (1.80+23.31) | 23.66 (1.81+23.31) | 23.66 (1.83+23.34) | 23.67 (1.84+23.34) | 24.05 (1.76+23.69) | 23.73 (1.83+23.42) | 23.66 (1.75+23.33) | 23.69 (1.87+23.28) | 23.66 (1.77+23.37) | 23.65 (1.85+23.30) | 23.65 (1.84+23.30) | 23.75 (1.87+23.40) | 23.65 (1.90+23.30) |
| ext3_data=ordered | 26.25 (2.57+23.55) | 28.13 (2.72+23.44) | 25.54 (2.50+23.51) | 26.28 (2.59+23.50) | 27.08 (2.45+23.53) | 26.32 (2.54+23.48) | 26.54 (2.64+23.50) | 26.15 (2.61+23.58) | 25.81 (2.58+23.50) | 26.05 (2.62+23.56) | 26.08 (2.56+23.56) | 27.79 (2.51+23.64) | 26.27 (2.60+23.54) | 27.43 (2.59+23.50) | 24.16 (2.57+23.56) | 25.82 (2.52+23.55) | 24.64 (2.65+23.45) | 26.63 (2.60+23.49) | 27.14 (2.55+23.66) | 26.12 (2.59+23.88) | 24.97 (2.50+23.57) |
| ext3_data=ordered,extents | 25.34 (2.60+23.57) | 24.80 (2.59+23.62) | 24.41 (2.59+23.66) | 24.39 (2.54+23.50) | 24.88 (2.62+23.61) | 26.25 (2.62+23.51) | 23.83 (2.71+23.44) | 26.38 (2.61+23.62) | 23.86 (2.60+23.55) | 23.90 (2.58+23.55) | 26.31 (2.76+23.63) | 24.57 (2.52+23.49) | 24.43 (2.63+23.45) | 25.62 (2.67+23.51) | 27.36 (2.63+23.60) | 26.40 (2.44+23.59) | 26.62 (2.62+23.65) | 27.68 (2.55+23.83) | 24.47 (2.68+23.59) | 24.58 (2.63+23.47) | 26.14 (2.48+23.58) |
| ext3_data=ordered,mballoc,delalloc,extents | 23.84 (1.93+23.42) | 23.88 (1.94+23.44) | 23.81 (1.90+23.36) | 23.78 (1.96+23.39) | 23.76 (1.92+23.33) | 23.83 (1.87+23.45) | 24.12 (1.94+23.70) | 23.86 (1.96+23.55) | 23.91 (1.94+23.37) | 23.88 (1.90+23.37) | 23.76 (1.87+23.42) | 23.74 (1.95+23.31) | 23.84 (1.94+23.42) | 23.74 (1.95+23.32) | 23.78 (1.94+23.38) | 23.77 (1.89+23.38) | 23.85 (2.00+23.45) | 23.83 (1.90+23.44) | 23.85 (1.87+23.39) | 23.99 (2.04+23.49) | 23.84 (1.87+23.46) |
| ext3_data=ordered,mballoc,extents | 25.71 (2.79+23.54) | 26.22 (2.83+23.51) | 25.07 (2.81+23.49) | 26.43 (2.83+23.62) | 24.93 (2.73+23.59) | 25.60 (2.72+23.56) | 27.25 (2.73+23.53) | 26.76 (2.73+23.56) | 23.79 (2.83+23.40) | 25.39 (2.82+23.43) | 26.87 (2.86+23.54) | 24.50 (2.86+23.50) | 25.87 (2.82+23.57) | 27.13 (2.82+23.58) | 24.36 (2.90+23.45) | 26.01 (2.71+23.69) | 25.95 (2.77+23.55) | 24.59 (2.68+23.61) | 26.69 (2.80+23.49) | 24.81 (2.72+23.68) | 25.97 (2.80+23.50) |
| ext3_data=writeback | 24.01 (2.47+23.51) | 23.98 (2.42+23.54) | 24.10 (2.49+23.62) | 23.95 (2.37+23.52) | 24.00 (2.53+23.52) | 23.94 (2.42+23.48) | 24.23 (2.42+23.75) | 24.11 (2.48+23.59) | 23.97 (2.48+23.42) | 23.93 (2.52+23.43) | 23.92 (2.46+23.43) | 23.98 (2.52+23.49) | 23.94 (2.49+23.47) | 24.03 (2.53+23.47) | 24.08 (2.50+23.50) | 23.99 (2.44+23.48) | 23.91 (2.51+23.41) | 24.01 (2.51+23.50) | 23.98 (2.45+23.49) | 23.99 (2.42+23.47) | 24.10 (2.49+23.55) |
| ext3_data=writeback,extents | 23.86 (2.49+23.47) | 23.95 (2.39+23.56) | 23.77 (2.46+23.40) | 23.86 (2.50+23.52) | 23.89 (2.52+23.51) | 23.83 (2.51+23.44) | 23.88 (2.53+23.51) | 23.78 (2.65+23.41) | 23.84 (2.45+23.42) | 23.80 (2.52+23.35) | 23.94 (2.42+23.50) | 23.87 (2.58+23.43) | 23.65 (2.50+23.31) | 23.83 (2.44+23.45) | 24.03 (2.39+23.62) | 23.94 (2.44+23.51) | 23.86 (2.47+23.47) | 23.86 (2.44+23.49) | 23.92 (2.48+23.48) | 23.84 (2.47+23.46) | 23.95 (2.60+23.51) |
| ext3_data=writeback,mballoc,delalloc,extents | 23.87 (1.94+23.47) | 23.92 (1.95+23.54) | 23.83 (1.99+23.37) | 23.82 (1.92+23.42) | 23.80 (1.92+23.38) | 23.76 (1.89+23.37) | 23.86 (1.96+23.47) | 23.79 (1.88+23.44) | 23.96 (1.92+23.56) | 23.86 (1.92+23.39) | 23.78 (1.93+23.36) | 23.85 (1.94+23.48) | 23.84 (1.94+23.43) | 23.71 (1.98+23.35) | 23.81 (1.98+23.40) | 23.78 (1.90+23.41) | 24.41 (1.96+23.98) | 23.82 (1.94+23.42) | 23.88 (1.93+23.49) | 23.78 (2.03+23.34) | 24.15 (1.96+23.76) |
| ext3_data=writeback,mballoc,extents | 23.93 (2.70+23.48) | 23.96 (2.77+23.51) | 23.88 (2.74+23.41) | 23.91 (2.64+23.55) | 23.89 (2.65+23.45) | 23.90 (2.68+23.41) | 23.80 (2.68+23.42) | 23.95 (2.65+23.55) | 23.86 (2.72+23.43) | 23.92 (2.82+23.34) | 23.95 (2.63+23.49) | 23.88 (2.68+23.47) | 24.01 (2.70+23.56) | 23.93 (2.67+23.47) | 24.30 (2.67+23.78) | 23.86 (2.64+23.41) | 23.92 (2.72+23.46) | 23.89 (2.73+23.43) | 23.99 (2.80+23.55) | 23.81 (2.67+23.38) | 23.97 (2.71+23.45) |
| jfs_defaults | 49.11 (2.21+23.67) | 49.27 (2.28+23.68) | 48.87 (2.21+23.73) | 49.13 (2.19+23.70) | 47.91 (2.16+23.66) | 49.28 (2.21+23.63) | 49.54 (2.29+23.67) | 48.39 (2.19+23.65) | 49.32 (2.26+23.64) | 49.02 (2.21+23.65) | 49.11 (2.21+23.58) | 49.19 (2.19+23.67) | 47.95 (2.13+23.58) | 48.36 (2.17+23.70) | 52.20 (2.20+23.78) | 48.23 (2.22+23.59) | 48.71 (2.18+23.66) | 50.35 (2.24+23.66) | 48.20 (2.19+23.80) | 48.50 (2.19+23.63) | 50.64 (2.20+23.68) |
| reiserfs_defaults | 24.05 (4.19+23.62) | 23.90 (4.23+23.48) | 24.02 (4.17+23.69) | 23.90 (4.16+23.54) | 24.52 (4.29+23.61) | 24.47 (3.98+24.01) | 23.91 (4.23+23.50) | 24.59 (4.26+23.85) | 23.86 (4.03+23.54) | 23.85 (4.29+23.44) | 23.97 (4.19+23.60) | 24.07 (4.15+23.63) | 23.99 (4.24+23.55) | 24.05 (4.23+23.69) | 23.93 (4.19+23.63) | 23.95 (4.18+23.61) | 23.99 (4.17+23.60) | 23.98 (4.11+23.70) | 24.00 (4.19+23.64) | 24.05 (4.33+23.58) | 23.98 (4.21+23.58) |
| xfs_defaults | 27.56 (2.85+23.60) | 27.56 (2.84+23.61) | 27.67 (2.76+23.68) | 27.80 (2.89+23.61) | 27.49 (2.74+23.57) | 27.37 (2.90+23.59) | 27.57 (2.81+23.52) | 27.83 (2.81+23.78) | 27.63 (2.83+23.63) | 27.34 (2.87+23.53) | 27.30 (2.84+23.53) | 27.33 (2.86+23.70) | 27.93 (2.90+23.63) | 27.52 (2.92+23.56) | 27.76 (2.92+23.62) | 27.53 (2.82+23.58) | 27.60 (2.85+23.59) | 27.59 (2.88+23.56) | 27.51 (2.88+23.59) | 27.38 (2.88+23.57) | 27.47 (2.84+23.60) |
| tar_x_sync |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 4.14 (0.15+0.00) | 3.51 (0.15+0.00) | 4.71 (0.15+0.00) | 3.65 (0.15+0.00) | 4.41 (0.15+0.00) | 3.98 (0.15+0.00) | 3.77 (0.15+0.00) | 3.64 (0.15+0.00) | 5.18 (0.15+0.00) | 4.61 (0.15+0.00) | 4.00 (0.16+0.00) | 3.89 (0.16+0.00) | 3.85 (0.15+0.00) | 4.47 (0.15+0.00) | 5.45 (0.15+0.00) | 3.76 (0.15+0.00) | 3.76 (0.15+0.00) | 4.23 (0.15+0.00) | 3.74 (0.15+0.00) | 4.22 (0.15+0.00) | 3.94 (0.15+0.00) |
| ext3_data=ordered | 4.05 (0.28+0.00) | 4.31 (0.27+0.00) | 4.30 (0.28+0.00) | 3.59 (0.28+0.00) | 3.78 (0.27+0.00) | 3.89 (0.28+0.00) | 3.75 (0.27+0.00) | 3.64 (0.28+0.00) | 4.13 (0.28+0.00) | 3.99 (0.28+0.00) | 3.70 (0.28+0.00) | 4.16 (0.28+0.00) | 3.67 (0.28+0.00) | 4.04 (0.28+0.00) | 4.55 (0.28+0.00) | 4.05 (0.28+0.00) | 4.82 (0.28+0.00) | 3.79 (0.27+0.00) | 3.87 (0.28+0.00) | 4.11 (0.28+0.00) | 4.95 (0.28+0.00) |
| ext3_data=ordered,extents | 2.90 (0.28+0.00) | 3.25 (0.28+0.00) | 3.14 (0.28+0.00) | 2.99 (0.27+0.00) | 3.60 (0.28+0.00) | 2.58 (0.27+0.00) | 2.93 (0.28+0.00) | 2.36 (0.27+0.00) | 3.05 (0.27+0.00) | 3.09 (0.28+0.00) | 25.35 (0.29+0.00) | 3.18 (0.29+0.00) | 2.96 (0.27+0.00) | 2.72 (0.28+0.00) | 2.62 (0.27+0.00) | 2.51 (0.28+0.00) | 2.35 (0.27+0.00) | 3.18 (0.28+0.00) | 3.10 (0.28+0.00) | 3.29 (0.29+0.00) | 2.25 (0.27+0.00) |
| ext3_data=ordered,mballoc,delalloc,extents | 4.43 (0.26+0.00) | 4.05 (0.26+0.00) | 5.76 (0.26+0.00) | 4.53 (0.29+0.00) | 3.61 (0.27+0.00) | 3.88 (0.26+0.00) | 4.30 (0.27+0.00) | 3.90 (0.26+0.00) | 4.75 (0.26+0.00) | 5.07 (0.26+0.00) | 4.01 (0.26+0.00) | 4.66 (0.26+0.00) | 4.50 (0.27+0.00) | 3.57 (0.25+0.00) | 4.04 (0.25+0.00) | 3.78 (0.26+0.00) | 4.87 (0.31+0.00) | 4.00 (0.26+0.00) | 4.13 (0.26+0.00) | 5.71 (0.26+0.00) | 5.53 (0.26+0.00) |
| ext3_data=ordered,mballoc,extents | 2.81 (0.28+0.00) | 2.89 (0.27+0.00) | 3.48 (0.27+0.00) | 2.36 (0.27+0.00) | 3.74 (0.28+0.00) | 2.90 (0.28+0.00) | 2.99 (0.27+0.00) | 2.60 (0.28+0.00) | 2.88 (0.27+0.00) | 2.85 (0.28+0.00) | 2.35 (0.26+0.00) | 3.19 (0.28+0.00) | 2.55 (0.28+0.00) | 2.43 (0.27+0.00) | 3.07 (0.28+0.00) | 2.47 (0.28+0.00) | 2.27 (0.27+0.00) | 3.28 (0.30+0.00) | 2.33 (0.27+0.00) | 3.18 (0.29+0.00) | 2.34 (0.28+0.00) |
| ext3_data=writeback | 9.94 (0.21+0.00) | 9.07 (0.20+0.00) | 8.98 (0.26+0.00) | 9.19 (0.20+0.00) | 9.51 (0.20+0.00) | 9.45 (0.20+0.00) | 9.15 (0.20+0.00) | 11.09 (0.21+0.00) | 10.61 (0.21+0.00) | 9.76 (0.20+0.00) | 9.57 (0.21+0.00) | 9.81 (0.20+0.00) | 10.47 (0.20+0.00) | 10.24 (0.21+0.00) | 11.60 (0.26+0.00) | 11.83 (0.20+0.00) | 9.04 (0.25+0.00) | 9.88 (0.21+0.00) | 9.22 (0.20+0.00) | 9.82 (0.25+0.00) | 10.53 (0.21+0.00) |
| ext3_data=writeback,extents | 7.31 (0.22+0.00) | 7.93 (0.20+0.00) | 6.49 (0.21+0.00) | 7.16 (0.21+0.00) | 7.06 (0.20+0.00) | 6.72 (0.25+0.00) | 6.71 (0.26+0.00) | 6.58 (0.21+0.00) | 8.07 (0.20+0.00) | 9.18 (0.21+0.00) | 6.82 (0.21+0.00) | 6.83 (0.20+0.00) | 6.88 (0.20+0.00) | 6.67 (0.26+0.00) | 7.45 (0.20+0.00) | 8.64 (0.25+0.00) | 7.49 (0.20+0.00) | 6.71 (0.20+0.00) | 8.62 (0.20+0.00) | 7.20 (0.26+0.00) | 6.91 (0.26+0.00) |
| ext3_data=writeback,mballoc,delalloc,extents | 4.26 (0.26+0.00) | 3.51 (0.26+0.00) | 5.44 (0.25+0.00) | 4.80 (0.26+0.00) | 3.60 (0.26+0.00) | 4.36 (0.26+0.00) | 4.18 (0.26+0.00) | 3.95 (0.26+0.00) | 4.07 (0.26+0.00) | 4.27 (0.26+0.00) | 4.03 (0.26+0.00) | 3.66 (0.26+0.00) | 3.62 (0.26+0.00) | 3.59 (0.26+0.00) | 5.63 (0.26+0.00) | 4.00 (0.25+0.00) | 4.33 (0.28+0.00) | 4.42 (0.28+0.00) | 3.80 (0.27+0.00) | 3.95 (0.27+0.00) | 6.05 (0.26+0.00) |
| ext3_data=writeback,mballoc,extents | 8.36 (0.20+0.00) | 7.52 (0.20+0.00) | 10.35 (0.21+0.00) | 7.57 (0.20+0.00) | 7.43 (0.21+0.00) | 8.35 (0.21+0.00) | 7.71 (0.20+0.00) | 8.13 (0.20+0.00) | 7.97 (0.21+0.00) | 9.26 (0.20+0.00) | 9.16 (0.20+0.00) | 9.28 (0.20+0.00) | 8.03 (0.20+0.00) | 8.16 (0.21+0.00) | 8.18 (0.20+0.00) | 9.23 (0.20+0.00) | 7.53 (0.20+0.00) | 8.02 (0.19+0.00) | 7.63 (0.20+0.00) | 7.74 (0.20+0.00) | 9.88 (0.20+0.00) |
| jfs_defaults | 8.58 (0.12+0.00) | 8.52 (0.10+0.00) | 8.83 (0.11+0.00) | 8.52 (0.10+0.00) | 9.42 (0.17+0.00) | 8.70 (0.11+0.00) | 8.65 (0.11+0.00) | 9.09 (0.13+0.00) | 8.72 (0.11+0.00) | 8.58 (0.11+0.00) | 8.51 (0.10+0.00) | 8.59 (0.11+0.00) | 9.12 (0.12+0.00) | 8.82 (0.17+0.00) | 6.89 (0.10+0.00) | 9.62 (0.11+0.00) | 8.98 (0.11+0.00) | 7.49 (0.11+0.00) | 8.70 (0.16+0.00) | 8.54 (0.11+0.00) | 7.39 (0.10+0.00) |
| reiserfs_defaults | 2.53 (0.12+0.00) | 2.43 (0.10+0.00) | 2.78 (0.11+0.00) | 1.83 (0.10+0.00) | 1.85 (0.10+0.00) | 2.85 (0.16+0.00) | 2.29 (0.10+0.00) | 1.63 (0.09+0.00) | 2.69 (0.10+0.00) | 2.77 (0.11+0.00) | 2.79 (0.11+0.00) | 2.93 (0.10+0.00) | 2.51 (0.10+0.00) | 1.95 (0.10+0.00) | 1.83 (0.10+0.00) | 3.36 (0.13+0.00) | 2.83 (0.17+0.00) | 3.36 (0.17+0.00) | 2.45 (0.11+0.00) | 2.80 (0.11+0.00) | 2.68 (0.18+0.00) |
| xfs_defaults | 10.21 (0.01+0.00) | 10.62 (0.01+0.00) | 10.11 (0.01+0.00) | 10.08 (0.01+0.00) | 9.74 (0.01+0.00) | 10.30 (0.01+0.00) | 10.19 (0.01+0.00) | 10.31 (0.01+0.00) | 10.10 (0.01+0.00) | 10.27 (0.01+0.00) | 10.02 (0.02+0.00) | 10.31 (0.01+0.00) | 10.40 (0.01+0.00) | 10.00 (0.01+0.00) | 10.15 (0.01+0.00) | 10.21 (0.01+0.00) | 10.33 (0.01+0.00) | 10.41 (0.01+0.00) | 10.37 (0.01+0.00) | 10.32 (0.01+0.00) | 10.00 (0.01+0.00) |
| make_defconfig |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 2.66 (0.23+2.40) | 5.89 (0.23+2.39) | 2.63 (0.22+2.40) | 2.61 (0.25+2.36) | 2.61 (0.20+2.41) | 2.82 (0.22+2.40) | 2.62 (0.22+2.40) | 2.67 (0.22+2.40) | 2.63 (0.21+2.42) | 2.64 (0.28+2.36) | 2.82 (0.22+2.42) | 2.64 (0.22+2.42) | 2.68 (0.21+2.41) | 2.61 (0.22+2.40) | 2.64 (0.22+2.41) | 2.63 (0.23+2.40) | 2.63 (0.24+2.40) | 2.64 (0.23+2.39) | 2.64 (0.25+2.40) | 2.71 (0.23+2.41) | 2.62 (0.23+2.39) |
| ext3_data=ordered | 2.64 (0.24+2.39) | 2.61 (0.24+2.38) | 2.62 (0.24+2.38) | 2.64 (0.24+2.39) | 2.61 (0.23+2.38) | 2.64 (0.24+2.40) | 2.64 (0.21+2.42) | 2.64 (0.25+2.37) | 2.63 (0.24+2.39) | 2.61 (0.24+2.37) | 2.71 (0.24+2.40) | 2.62 (0.26+2.36) | 2.76 (0.24+2.39) | 2.63 (0.24+2.38) | 2.64 (0.25+2.39) | 2.64 (0.23+2.40) | 2.63 (0.26+2.37) | 2.63 (0.23+2.40) | 2.62 (0.25+2.38) | 2.63 (0.23+2.40) | 2.63 (0.24+2.39) |
| ext3_data=ordered,extents | 2.64 (0.23+2.39) | 2.63 (0.23+2.40) | 2.62 (0.23+2.39) | 2.64 (0.23+2.40) | 2.62 (0.22+2.40) | 2.62 (0.22+2.40) | 2.62 (0.23+2.39) | 2.62 (0.24+2.38) | 2.62 (0.25+2.37) | 2.62 (0.24+2.39) | 9.48 (0.26+2.41) | 2.62 (0.23+2.39) | 2.63 (0.23+2.41) | 2.64 (0.24+2.39) | 2.81 (0.22+2.40) | 2.62 (0.22+2.40) | 2.67 (0.23+2.38) | 2.63 (0.23+2.40) | 2.62 (0.24+2.38) | 2.63 (0.22+2.41) | 2.70 (0.23+2.42) |
| ext3_data=ordered,mballoc,delalloc,extents | 2.64 (0.23+2.39) | 2.61 (0.22+2.39) | 2.64 (0.25+2.38) | 2.62 (0.24+2.38) | 2.63 (0.23+2.40) | 2.63 (0.25+2.38) | 2.61 (0.22+2.38) | 2.73 (0.22+2.39) | 2.62 (0.23+2.38) | 2.68 (0.22+2.40) | 2.64 (0.21+2.41) | 2.61 (0.23+2.38) | 2.65 (0.22+2.41) | 2.65 (0.22+2.40) | 2.62 (0.23+2.39) | 2.64 (0.23+2.41) | 2.63 (0.21+2.41) | 2.62 (0.24+2.38) | 2.66 (0.22+2.39) | 2.65 (0.24+2.40) | 2.63 (0.25+2.38) |
| ext3_data=ordered,mballoc,extents | 2.63 (0.23+2.39) | 2.61 (0.23+2.38) | 2.61 (0.23+2.38) | 2.64 (0.25+2.38) | 2.63 (0.25+2.38) | 2.63 (0.23+2.39) | 2.62 (0.20+2.41) | 2.62 (0.23+2.38) | 2.63 (0.22+2.40) | 2.61 (0.22+2.39) | 5.57 (0.22+2.40) | 2.62 (0.23+2.39) | 2.64 (0.22+2.41) | 2.66 (0.24+2.39) | 2.62 (0.22+2.41) | 2.62 (0.25+2.38) | 2.66 (0.24+2.37) | 2.64 (0.21+2.43) | 2.69 (0.21+2.43) | 2.62 (0.24+2.38) | 2.68 (0.24+2.40) |
| ext3_data=writeback | 2.63 (0.23+2.39) | 2.61 (0.25+2.37) | 2.63 (0.23+2.40) | 2.65 (0.22+2.41) | 2.65 (0.23+2.39) | 2.63 (0.25+2.36) | 2.61 (0.24+2.37) | 2.64 (0.22+2.41) | 2.63 (0.24+2.39) | 2.62 (0.24+2.38) | 2.64 (0.21+2.42) | 2.62 (0.24+2.38) | 2.63 (0.22+2.40) | 2.64 (0.24+2.40) | 2.73 (0.24+2.39) | 2.63 (0.24+2.40) | 2.63 (0.22+2.41) | 2.61 (0.23+2.39) | 2.63 (0.22+2.41) | 2.64 (0.24+2.40) | 2.63 (0.23+2.40) |
| ext3_data=writeback,extents | 2.67 (0.23+2.40) | 2.62 (0.24+2.39) | 2.73 (0.22+2.39) | 2.62 (0.23+2.39) | 2.63 (0.22+2.41) | 2.66 (0.24+2.40) | 2.63 (0.24+2.39) | 2.80 (0.22+2.42) | 2.64 (0.23+2.40) | 2.65 (0.23+2.40) | 2.83 (0.23+2.39) | 2.62 (0.23+2.39) | 2.62 (0.21+2.41) | 2.64 (0.23+2.39) | 2.62 (0.25+2.36) | 2.63 (0.24+2.39) | 2.87 (0.24+2.40) | 2.62 (0.23+2.39) | 2.63 (0.22+2.41) | 2.66 (0.25+2.39) | 2.62 (0.22+2.40) |
| ext3_data=writeback,mballoc,delalloc,extents | 2.64 (0.23+2.39) | 2.61 (0.22+2.39) | 2.62 (0.23+2.39) | 2.63 (0.22+2.41) | 2.71 (0.23+2.40) | 2.62 (0.24+2.37) | 2.63 (0.25+2.38) | 2.62 (0.22+2.40) | 2.63 (0.23+2.39) | 2.66 (0.22+2.41) | 2.65 (0.22+2.41) | 2.63 (0.23+2.40) | 2.64 (0.28+2.36) | 2.65 (0.23+2.40) | 2.64 (0.22+2.40) | 2.65 (0.23+2.41) | 2.63 (0.23+2.39) | 2.63 (0.23+2.39) | 2.76 (0.24+2.40) | 2.62 (0.22+2.40) | 2.61 (0.25+2.36) |
| ext3_data=writeback,mballoc,extents | 2.65 (0.23+2.40) | 2.63 (0.24+2.39) | 2.84 (0.25+2.39) | 2.66 (0.22+2.43) | 2.64 (0.24+2.39) | 2.63 (0.23+2.38) | 2.63 (0.23+2.40) | 2.73 (0.24+2.39) | 2.61 (0.24+2.37) | 2.63 (0.23+2.40) | 2.64 (0.23+2.41) | 2.64 (0.22+2.42) | 2.65 (0.22+2.42) | 2.64 (0.22+2.40) | 2.64 (0.24+2.39) | 2.63 (0.24+2.39) | 2.62 (0.24+2.37) | 2.62 (0.24+2.38) | 2.65 (0.24+2.41) | 2.62 (0.24+2.39) | 2.63 (0.22+2.40) |
| jfs_defaults | 2.62 (0.23+2.39) | 2.63 (0.21+2.42) | 2.63 (0.22+2.41) | 2.62 (0.25+2.38) | 2.62 (0.23+2.39) | 2.63 (0.27+2.36) | 2.63 (0.23+2.40) | 2.64 (0.24+2.39) | 2.61 (0.24+2.37) | 2.61 (0.22+2.39) | 2.64 (0.25+2.38) | 2.63 (0.21+2.42) | 2.62 (0.23+2.39) | 2.62 (0.23+2.38) | 2.63 (0.23+2.41) | 2.63 (0.22+2.40) | 2.62 (0.23+2.39) | 2.62 (0.22+2.40) | 2.62 (0.24+2.37) | 2.62 (0.24+2.38) | 2.62 (0.24+2.38) |
| reiserfs_defaults | 2.64 (0.24+2.39) | 2.62 (0.24+2.39) | 2.64 (0.27+2.37) | 2.64 (0.24+2.40) | 2.63 (0.25+2.37) | 2.62 (0.25+2.37) | 2.69 (0.24+2.41) | 2.62 (0.25+2.37) | 2.63 (0.24+2.39) | 2.64 (0.26+2.39) | 2.62 (0.25+2.37) | 2.64 (0.24+2.40) | 2.63 (0.23+2.40) | 2.64 (0.25+2.38) | 2.63 (0.24+2.38) | 2.65 (0.26+2.39) | 2.64 (0.24+2.39) | 2.62 (0.23+2.39) | 2.65 (0.24+2.41) | 2.64 (0.23+2.41) | 2.64 (0.25+2.39) |
| xfs_defaults | 2.66 (0.23+2.40) | 2.64 (0.23+2.39) | 2.67 (0.22+2.42) | 2.63 (0.24+2.37) | 2.65 (0.24+2.39) | 2.65 (0.21+2.41) | 2.64 (0.23+2.40) | 2.64 (0.22+2.41) | 2.65 (0.23+2.41) | 2.66 (0.23+2.39) | 2.69 (0.23+2.39) | 2.71 (0.23+2.42) | 2.63 (0.23+2.39) | 2.67 (0.24+2.39) | 2.66 (0.23+2.39) | 2.72 (0.26+2.36) | 2.63 (0.23+2.39) | 2.64 (0.24+2.39) | 2.66 (0.22+2.42) | 2.68 (0.23+2.39) | 2.65 (0.23+2.41) |
| make |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 279.88 (28.70+254.61) | 280.16 (28.70+254.58) | 280.18 (28.55+254.64) | 279.54 (28.80+254.35) | 279.73 (28.82+254.31) | 279.58 (28.87+254.30) | 279.41 (28.67+254.27) | 280.11 (28.64+254.43) | 279.46 (29.00+254.19) | 279.51 (28.80+254.24) | 279.83 (28.79+254.36) | 280.67 (28.62+255.08) | 280.03 (28.75+254.80) | 279.48 (28.59+254.70) | 279.69 (28.40+254.91) | 279.89 (28.70+254.87) | 280.12 (28.98+254.59) | 279.81 (28.45+254.85) | 280.14 (28.84+254.63) | 280.01 (28.60+254.86) | 280.25 (28.46+255.16) |
| ext3_data=ordered | 280.67 (29.35+254.71) | 280.97 (29.43+254.48) | 280.51 (29.67+254.20) | 280.28 (29.38+254.63) | 280.36 (29.34+254.43) | 280.41 (29.18+254.68) | 280.84 (29.59+254.45) | 280.39 (29.38+254.44) | 280.37 (29.38+254.61) | 280.21 (29.46+254.38) | 280.68 (29.26+254.70) | 280.80 (29.36+254.81) | 281.02 (29.15+255.28) | 280.96 (29.57+254.62) | 280.58 (29.30+254.81) | 280.73 (29.42+254.79) | 280.83 (29.19+255.08) | 280.65 (29.34+254.78) | 280.93 (29.04+255.13) | 281.08 (29.39+254.94) | 280.88 (29.24+254.86) |
| ext3_data=ordered,extents | 281.62 (29.47+254.69) | 280.53 (29.48+254.41) | 280.90 (29.39+254.58) | 280.87 (29.55+254.41) | 281.12 (29.34+254.71) | 280.78 (29.47+254.47) | 280.77 (29.47+254.26) | 281.19 (29.23+254.48) | 280.62 (29.32+254.43) | 280.67 (29.55+254.48) | 288.53 (30.33+254.79) | 281.16 (29.38+254.92) | 281.25 (29.50+254.80) | 281.45 (29.24+255.02) | 281.69 (29.41+254.92) | 281.39 (29.28+254.76) | 281.70 (29.56+254.89) | 282.64 (29.28+254.94) | 281.97 (29.74+254.85) | 281.94 (29.44+254.87) | 281.25 (29.40+254.80) |
| ext3_data=ordered,mballoc,delalloc,extents | 280.55 (28.97+254.71) | 280.27 (28.99+254.33) | 280.43 (29.01+254.43) | 280.30 (29.05+254.45) | 280.32 (29.16+254.42) | 280.43 (28.95+254.67) | 280.12 (29.00+254.24) | 280.05 (29.12+254.40) | 280.42 (28.90+254.63) | 280.69 (28.99+254.61) | 280.75 (28.79+255.13) | 280.51 (29.02+254.86) | 280.80 (28.88+254.78) | 280.69 (28.97+254.94) | 280.69 (29.06+254.73) | 280.80 (28.97+254.93) | 280.69 (28.89+254.87) | 280.74 (29.05+254.85) | 280.86 (28.95+255.06) | 280.39 (28.93+254.89) | 281.05 (28.80+254.93) |
| ext3_data=ordered,mballoc,extents | 281.00 (29.49+254.66) | 281.24 (29.58+254.34) | 280.65 (29.51+254.31) | 281.05 (29.32+254.62) | 280.79 (29.60+254.38) | 281.00 (29.35+254.43) | 280.68 (29.55+254.51) | 280.67 (29.51+254.54) | 280.43 (29.27+254.58) | 280.65 (29.83+254.25) | 281.77 (29.37+255.06) | 281.24 (29.45+254.80) | 280.97 (29.57+254.83) | 280.84 (29.56+254.70) | 281.35 (29.57+254.81) | 280.83 (29.46+254.95) | 281.03 (29.71+254.58) | 281.96 (29.32+255.02) | 281.18 (29.54+254.62) | 280.77 (29.40+254.85) | 280.99 (29.40+255.00) |
| ext3_data=writeback | 281.30 (29.32+254.68) | 280.75 (29.52+254.08) | 280.89 (29.40+254.31) | 280.74 (29.08+254.60) | 280.83 (29.29+254.56) | 281.50 (29.33+254.50) | 281.48 (29.60+254.27) | 281.16 (29.45+254.41) | 281.37 (29.36+254.57) | 280.61 (29.28+254.46) | 282.17 (29.17+254.85) | 281.36 (29.36+254.85) | 281.06 (29.02+255.02) | 281.97 (29.38+254.73) | 281.79 (29.61+254.79) | 281.99 (29.19+255.11) | 280.89 (29.15+254.96) | 281.21 (29.36+254.80) | 281.19 (29.26+254.90) | 281.81 (29.36+254.78) | 281.22 (29.19+255.07) |
| ext3_data=writeback,extents | 281.27 (29.35+254.70) | 281.02 (29.44+254.41) | 281.30 (29.40+254.22) | 281.38 (29.25+254.73) | 280.68 (29.36+254.54) | 280.78 (29.38+254.32) | 281.12 (29.52+254.22) | 281.23 (29.21+254.72) | 280.84 (29.17+254.53) | 281.53 (29.39+254.46) | 281.11 (29.51+254.77) | 281.11 (29.47+254.72) | 281.38 (29.38+254.73) | 281.05 (29.56+254.76) | 281.75 (29.40+254.96) | 281.78 (29.28+254.87) | 281.37 (29.36+255.00) | 281.39 (29.05+255.31) | 281.98 (29.35+254.82) | 281.59 (29.13+255.19) | 281.03 (29.38+254.65) |
| ext3_data=writeback,mballoc,delalloc,extents | 280.45 (29.02+254.63) | 280.12 (29.22+254.22) | 280.47 (28.83+254.81) | 279.86 (28.91+254.42) | 280.45 (28.98+254.57) | 280.45 (28.93+254.38) | 280.33 (28.99+254.57) | 280.54 (29.11+254.47) | 279.72 (29.27+253.93) | 280.22 (29.00+254.42) | 280.48 (29.06+254.67) | 280.93 (29.11+254.84) | 280.49 (28.82+254.85) | 280.40 (29.06+254.61) | 281.06 (28.95+254.90) | 280.45 (29.14+254.67) | 280.97 (29.07+254.92) | 280.42 (28.94+255.00) | 280.47 (28.96+254.72) | 280.51 (29.11+254.68) | 280.64 (28.86+255.04) |
| ext3_data=writeback,mballoc,extents | 281.15 (29.41+254.67) | 280.78 (29.39+254.33) | 281.30 (29.37+254.55) | 281.24 (29.52+254.42) | 280.75 (29.54+254.44) | 280.76 (29.91+254.14) | 280.96 (29.24+254.55) | 281.02 (29.42+254.35) | 281.39 (29.42+254.63) | 280.49 (29.53+254.42) | 281.39 (29.34+254.98) | 280.65 (29.48+254.54) | 281.23 (29.44+254.78) | 281.37 (29.29+255.12) | 281.20 (29.27+254.84) | 281.73 (29.56+254.77) | 281.28 (29.33+254.99) | 281.50 (29.31+254.90) | 281.60 (29.43+254.90) | 280.94 (29.08+254.96) | 281.46 (29.38+254.81) |
| jfs_defaults | 288.25 (29.45+254.64) | 288.34 (29.35+254.55) | 287.43 (29.26+254.46) | 287.58 (29.61+254.12) | 288.40 (29.41+254.42) | 287.98 (29.44+254.31) | 287.99 (29.59+254.33) | 287.92 (29.51+254.60) | 288.05 (29.65+254.27) | 288.45 (29.48+254.40) | 288.86 (29.45+254.88) | 288.55 (29.56+254.81) | 288.63 (29.20+254.96) | 288.27 (29.60+254.70) | 288.24 (29.38+254.75) | 288.75 (29.31+254.98) | 288.14 (29.40+254.86) | 288.13 (29.35+254.98) | 288.37 (29.48+254.94) | 289.00 (29.58+254.67) | 287.82 (29.31+254.80) |
| reiserfs_defaults | 288.48 (30.71+254.73) | 288.36 (30.60+254.82) | 289.71 (30.93+254.42) | 287.83 (30.66+254.51) | 287.27 (30.85+254.62) | 287.39 (30.84+254.33) | 287.57 (30.80+254.42) | 286.41 (30.74+254.52) | 289.91 (30.49+254.88) | 290.50 (30.69+254.52) | 290.00 (30.72+254.72) | 288.63 (30.57+254.75) | 288.43 (30.75+254.71) | 287.99 (30.89+254.74) | 288.21 (30.68+254.95) | 289.86 (30.73+254.89) | 289.37 (30.93+254.50) | 288.05 (30.51+255.06) | 288.17 (30.69+255.19) | 287.62 (30.45+255.06) | 288.36 (30.72+254.94) |
| xfs_defaults | 282.43 (30.67+254.89) | 282.26 (30.72+254.73) | 282.17 (30.65+254.59) | 282.19 (30.69+254.60) | 281.98 (30.69+254.60) | 282.24 (30.78+254.71) | 282.70 (30.88+254.53) | 281.66 (30.75+254.53) | 282.41 (30.46+254.96) | 282.39 (30.86+254.53) | 282.52 (30.58+255.16) | 282.47 (30.61+255.11) | 282.54 (30.69+255.08) | 282.52 (30.64+254.87) | 282.60 (30.57+255.03) | 282.92 (30.62+255.20) | 282.58 (30.81+254.95) | 282.44 (30.38+255.27) | 282.51 (30.72+255.12) | 282.65 (30.39+255.28) | 282.88 (30.92+254.87) |
| make_sync |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 1.47 (0.01+0.00) | 1.39 (0.01+0.00) | 1.55 (0.01+0.00) | 1.48 (0.01+0.00) | 1.64 (0.01+0.00) | 1.45 (0.01+0.00) | 1.26 (0.01+0.00) | 1.27 (0.01+0.00) | 1.71 (0.01+0.00) | 1.67 (0.01+0.00) | 1.38 (0.01+0.00) | 1.28 (0.01+0.00) | 1.48 (0.01+0.00) | 1.56 (0.01+0.00) | 1.68 (0.01+0.00) | 1.41 (0.01+0.00) | 1.43 (0.01+0.00) | 1.46 (0.01+0.00) | 1.38 (0.01+0.00) | 1.49 (0.01+0.00) | 1.39 (0.01+0.00) |
| ext3_data=ordered | 1.02 (0.03+0.00) | 1.18 (0.03+0.00) | 1.15 (0.03+0.00) | 0.75 (0.03+0.00) | 1.20 (0.03+0.00) | 0.77 (0.03+0.00) | 0.75 (0.03+0.00) | 1.10 (0.03+0.00) | 0.74 (0.03+0.00) | 0.85 (0.03+0.00) | 1.07 (0.03+0.00) | 1.15 (0.03+0.00) | 1.06 (0.03+0.00) | 0.73 (0.03+0.00) | 0.97 (0.03+0.00) | 1.23 (0.03+0.00) | 1.13 (0.03+0.00) | 1.22 (0.03+0.00) | 1.21 (0.03+0.00) | 1.31 (0.03+0.00) | 0.89 (0.03+0.00) |
| ext3_data=ordered,extents | 1.02 (0.03+0.00) | 1.08 (0.03+0.00) | 1.18 (0.03+0.00) | 1.31 (0.03+0.00) | 1.08 (0.03+0.00) | 1.22 (0.03+0.00) | 1.05 (0.03+0.00) | 1.07 (0.03+0.00) | 0.73 (0.03+0.00) | 0.76 (0.03+0.00) | 1.04 (0.02+0.00) | 1.03 (0.03+0.00) | 1.08 (0.03+0.00) | 0.91 (0.03+0.00) | 1.22 (0.03+0.00) | 0.78 (0.03+0.00) | 0.91 (0.03+0.00) | 0.70 (0.03+0.00) | 1.08 (0.03+0.00) | 1.02 (0.03+0.00) | 1.08 (0.03+0.00) |
| ext3_data=ordered,mballoc,delalloc,extents | 1.23 (0.01+0.00) | 1.13 (0.01+0.00) | 1.55 (0.01+0.00) | 1.26 (0.01+0.00) | 1.07 (0.01+0.00) | 1.13 (0.01+0.00) | 1.23 (0.01+0.00) | 1.17 (0.01+0.00) | 1.29 (0.01+0.00) | 1.23 (0.01+0.00) | 1.19 (0.01+0.00) | 1.21 (0.01+0.00) | 1.24 (0.01+0.00) | 1.13 (0.01+0.00) | 1.26 (0.01+0.00) | 1.11 (0.01+0.00) | 1.18 (0.01+0.00) | 1.20 (0.01+0.00) | 1.19 (0.01+0.00) | 1.35 (0.01+0.00) | 1.43 (0.01+0.00) |
| ext3_data=ordered,mballoc,extents | 0.88 (0.03+0.00) | 1.03 (0.03+0.00) | 0.89 (0.03+0.00) | 0.89 (0.03+0.00) | 0.95 (0.03+0.00) | 0.93 (0.03+0.00) | 1.10 (0.03+0.00) | 0.93 (0.03+0.00) | 0.80 (0.03+0.00) | 0.87 (0.03+0.00) | 0.75 (0.03+0.00) | 0.83 (0.03+0.00) | 0.95 (0.03+0.00) | 0.85 (0.03+0.00) | 0.91 (0.03+0.00) | 0.67 (0.03+0.00) | 0.75 (0.03+0.00) | 0.80 (0.03+0.00) | 0.77 (0.03+0.00) | 0.90 (0.03+0.00) | 1.03 (0.04+0.00) |
| ext3_data=writeback | 1.88 (0.02+0.00) | 1.73 (0.02+0.00) | 1.70 (0.02+0.00) | 1.71 (0.02+0.00) | 1.80 (0.02+0.00) | 1.72 (0.02+0.00) | 2.01 (0.02+0.00) | 2.03 (0.02+0.00) | 2.19 (0.02+0.00) | 1.84 (0.02+0.00) | 6.96 (0.03+0.00) | 1.82 (0.02+0.00) | 1.99 (0.02+0.00) | 2.09 (0.02+0.00) | 2.07 (0.02+0.00) | 2.04 (0.02+0.00) | 1.89 (0.02+0.00) | 1.72 (0.02+0.00) | 1.65 (0.03+0.00) | 1.74 (0.03+0.00) | 1.98 (0.02+0.00) |
| ext3_data=writeback,extents | 1.85 (0.02+0.00) | 1.98 (0.02+0.00) | 1.76 (0.03+0.00) | 1.90 (0.02+0.00) | 1.80 (0.03+0.00) | 1.90 (0.02+0.00) | 1.88 (0.02+0.00) | 1.80 (0.02+0.00) | 2.11 (0.02+0.00) | 2.18 (0.03+0.00) | 1.69 (0.02+0.00) | 1.63 (0.02+0.00) | 1.69 (0.03+0.00) | 1.66 (0.02+0.00) | 1.64 (0.02+0.00) | 2.21 (0.02+0.00) | 1.95 (0.02+0.00) | 1.76 (0.02+0.00) | 2.00 (0.03+0.00) | 1.66 (0.02+0.00) | 1.77 (0.02+0.00) |
| ext3_data=writeback,mballoc,delalloc,extents | 1.19 (0.01+0.00) | 1.11 (0.01+0.00) | 1.32 (0.01+0.00) | 1.33 (0.01+0.00) | 1.09 (0.01+0.00) | 1.13 (0.01+0.00) | 1.06 (0.01+0.00) | 1.20 (0.01+0.00) | 1.07 (0.01+0.00) | 1.28 (0.01+0.00) | 1.10 (0.01+0.00) | 1.05 (0.01+0.00) | 1.17 (0.01+0.00) | 1.10 (0.01+0.00) | 1.34 (0.01+0.00) | 1.16 (0.01+0.00) | 1.30 (0.01+0.00) | 1.24 (0.01+0.00) | 1.18 (0.01+0.00) | 1.11 (0.01+0.00) | 1.54 (0.01+0.00) |
| ext3_data=writeback,mballoc,extents | 1.50 (0.02+0.00) | 1.11 (0.02+0.00) | 1.92 (0.02+0.00) | 1.22 (0.02+0.00) | 1.14 (0.02+0.00) | 1.70 (0.02+0.00) | 1.42 (0.02+0.00) | 1.54 (0.02+0.00) | 1.45 (0.02+0.00) | 1.65 (0.02+0.00) | 1.73 (0.02+0.00) | 1.69 (0.02+0.00) | 1.65 (0.02+0.00) | 1.38 (0.02+0.00) | 1.64 (0.02+0.00) | 1.40 (0.02+0.00) | 1.32 (0.02+0.00) | 1.61 (0.02+0.00) | 1.18 (0.02+0.00) | 1.52 (0.01+0.00) | 1.63 (0.02+0.00) |
| jfs_defaults | 2.49 (0.01+0.00) | 2.29 (0.01+0.00) | 2.51 (0.01+0.00) | 2.41 (0.01+0.00) | 2.57 (0.01+0.00) | 2.47 (0.01+0.00) | 2.35 (0.01+0.00) | 2.69 (0.00+0.00) | 2.56 (0.01+0.00) | 2.63 (0.00+0.00) | 2.43 (0.01+0.00) | 2.61 (0.01+0.00) | 2.45 (0.01+0.00) | 2.62 (0.00+0.00) | 2.55 (0.01+0.00) | 2.39 (0.01+0.00) | 2.55 (0.00+0.00) | 2.49 (0.01+0.00) | 2.50 (0.00+0.00) | 2.29 (0.01+0.00) | 2.46 (0.00+0.00) |
| reiserfs_defaults | 1.06 (0.01+0.00) | 1.46 (0.01+0.00) | 0.55 (0.00+0.00) | 0.90 (0.01+0.00) | 0.89 (0.01+0.00) | 1.42 (0.02+0.00) | 1.12 (0.01+0.00) | 1.34 (0.02+0.00) | 0.55 (0.01+0.00) | 0.52 (0.01+0.00) | 0.40 (0.00+0.00) | 1.48 (0.02+0.00) | 1.51 (0.01+0.00) | 1.09 (0.01+0.00) | 0.95 (0.01+0.00) | 0.56 (0.01+0.00) | 0.42 (0.01+0.00) | 1.73 (0.02+0.00) | 1.48 (0.01+0.00) | 1.49 (0.02+0.00) | 1.38 (0.02+0.00) |
| xfs_defaults | 1.40 (0.00+0.00) | 1.25 (0.00+0.00) | 1.37 (0.00+0.00) | 1.37 (0.00+0.00) | 1.43 (0.00+0.00) | 1.28 (0.00+0.00) | 1.49 (0.00+0.00) | 1.34 (0.00+0.00) | 1.54 (0.00+0.00) | 1.30 (0.00+0.00) | 1.49 (0.00+0.00) | 1.50 (0.00+0.00) | 1.27 (0.00+0.00) | 1.33 (0.00+0.00) | 1.42 (0.00+0.00) | 1.44 (0.00+0.00) | 1.41 (0.00+0.00) | 1.27 (0.00+0.00) | 1.48 (0.00+0.00) | 1.46 (0.00+0.00) | 1.50 (0.00+0.00) |
| rm |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 0.39 (0.38+0.01) | 0.39 (0.38+0.00) | 0.39 (0.38+0.01) | 0.39 (0.37+0.02) | 0.39 (0.38+0.01) | 0.39 (0.38+0.00) | 0.39 (0.37+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.00) | 0.40 (0.39+0.00) | 0.39 (0.37+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.01) | 0.39 (0.37+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.01) | 0.39 (0.38+0.01) |
| ext3_data=ordered | 0.74 (0.71+0.01) | 0.76 (0.71+0.01) | 0.76 (0.71+0.01) | 0.74 (0.71+0.01) | 0.74 (0.71+0.01) | 0.74 (0.71+0.01) | 0.77 (0.70+0.01) | 0.74 (0.71+0.01) | 0.72 (0.70+0.02) | 0.77 (0.71+0.01) | 0.74 (0.71+0.01) | 0.72 (0.71+0.01) | 0.77 (0.71+0.01) | 0.74 (0.71+0.01) | 0.74 (0.71+0.00) | 0.72 (0.71+0.01) | 0.76 (0.71+0.01) | 0.74 (0.71+0.01) | 0.72 (0.71+0.00) | 0.73 (0.71+0.01) | 0.72 (0.70+0.01) |
| ext3_data=ordered,extents | 0.82 (0.76+0.01) | 0.82 (0.76+0.01) | 0.83 (0.76+0.01) | 0.84 (0.77+0.00) | 0.81 (0.76+0.01) | 0.81 (0.76+0.01) | 0.82 (0.76+0.01) | 0.83 (0.76+0.01) | 0.80 (0.76+0.01) | 0.81 (0.76+0.01) | 0.84 (0.77+0.01) | 0.83 (0.76+0.01) | 0.82 (0.76+0.01) | 0.79 (0.76+0.01) | 0.80 (0.76+0.01) | 0.83 (0.76+0.01) | 0.83 (0.76+0.01) | 0.80 (0.76+0.00) | 0.80 (0.76+0.01) | 0.81 (0.76+0.01) | 0.83 (0.76+0.01) |
| ext3_data=ordered,mballoc,delalloc,extents | 0.77 (0.69+0.01) | 0.76 (0.69+0.01) | 0.77 (0.69+0.01) | 0.77 (0.70+0.01) | 0.76 (0.69+0.01) | 0.77 (0.69+0.01) | 0.77 (0.69+0.01) | 0.77 (0.69+0.01) | 0.76 (0.69+0.01) | 0.77 (0.69+0.01) | 0.76 (0.69+0.01) | 0.77 (0.69+0.01) | 0.77 (0.69+0.01) | 0.78 (0.72+0.01) | 0.76 (0.69+0.01) | 0.76 (0.70+0.01) | 0.79 (0.71+0.01) | 0.76 (0.69+0.01) | 0.78 (0.69+0.02) | 0.77 (0.69+0.01) | 0.77 (0.69+0.01) |
| ext3_data=ordered,mballoc,extents | 0.85 (0.78+0.01) | 0.85 (0.78+0.01) | 0.86 (0.77+0.01) | 0.85 (0.77+0.01) | 0.85 (0.78+0.01) | 0.86 (0.78+0.01) | 0.85 (0.78+0.01) | 0.85 (0.78+0.01) | 0.84 (0.77+0.01) | 0.84 (0.78+0.01) | 0.85 (0.78+0.01) | 0.85 (0.77+0.01) | 0.85 (0.78+0.01) | 0.84 (0.78+0.01) | 0.85 (0.77+0.01) | 0.86 (0.77+0.01) | 0.86 (0.78+0.01) | 0.84 (0.77+0.01) | 0.84 (0.78+0.01) | 0.84 (0.77+0.01) | 0.84 (0.78+0.00) |
| ext3_data=writeback | 0.74 (0.71+0.01) | 0.72 (0.71+0.00) | 0.75 (0.71+0.01) | 0.72 (0.71+0.01) | 0.73 (0.71+0.01) | 0.72 (0.71+0.01) | 0.72 (0.71+0.01) | 0.72 (0.71+0.01) | 0.75 (0.71+0.01) | 0.77 (0.72+0.00) | 0.78 (0.71+0.01) | 0.72 (0.71+0.01) | 0.78 (0.71+0.01) | 0.74 (0.71+0.01) | 0.73 (0.71+0.01) | 0.75 (0.71+0.01) | 0.72 (0.70+0.01) | 0.73 (0.71+0.01) | 0.74 (0.71+0.01) | 0.73 (0.71+0.01) | 0.78 (0.72+0.00) |
| ext3_data=writeback,extents | 0.82 (0.76+0.01) | 0.83 (0.76+0.01) | 0.81 (0.76+0.01) | 0.83 (0.75+0.02) | 0.83 (0.76+0.01) | 0.83 (0.76+0.01) | 0.80 (0.75+0.02) | 0.84 (0.77+0.00) | 0.80 (0.76+0.01) | 0.82 (0.76+0.01) | 0.79 (0.76+0.01) | 0.82 (0.76+0.01) | 0.83 (0.77+0.00) | 0.83 (0.77+0.00) | 0.83 (0.76+0.01) | 0.83 (0.76+0.01) | 0.83 (0.76+0.01) | 0.83 (0.76+0.01) | 0.81 (0.76+0.01) | 0.83 (0.76+0.01) | 0.83 (0.75+0.01) |
| ext3_data=writeback,mballoc,delalloc,extents | 0.77 (0.69+0.01) | 0.76 (0.69+0.01) | 0.76 (0.69+0.01) | 0.77 (0.69+0.01) | 0.77 (0.69+0.01) | 0.77 (0.69+0.01) | 0.77 (0.70+0.00) | 0.76 (0.69+0.01) | 0.77 (0.70+0.01) | 0.76 (0.70+0.00) | 0.77 (0.69+0.01) | 0.76 (0.69+0.01) | 0.76 (0.69+0.01) | 0.76 (0.69+0.01) | 0.77 (0.70+0.00) | 0.77 (0.70+0.01) | 0.77 (0.69+0.01) | 0.76 (0.70+0.01) | 0.76 (0.70+0.00) | 0.77 (0.69+0.01) | 0.76 (0.70+0.01) |
| ext3_data=writeback,mballoc,extents | 0.85 (0.78+0.01) | 0.85 (0.78+0.01) | 0.86 (0.78+0.01) | 0.85 (0.77+0.01) | 0.84 (0.77+0.01) | 0.86 (0.78+0.01) | 0.85 (0.78+0.01) | 0.84 (0.78+0.00) | 0.85 (0.78+0.00) | 0.86 (0.78+0.01) | 0.86 (0.77+0.01) | 0.86 (0.78+0.01) | 0.85 (0.78+0.01) | 0.85 (0.77+0.01) | 0.86 (0.78+0.01) | 0.85 (0.77+0.01) | 0.84 (0.77+0.01) | 0.84 (0.77+0.01) | 0.83 (0.77+0.01) | 0.85 (0.78+0.00) | 0.85 (0.77+0.01) |
| jfs_defaults | 54.82 (0.53+0.01) | 54.29 (0.53+0.01) | 54.36 (0.52+0.02) | 54.53 (0.55+0.01) | 55.00 (0.55+0.01) | 55.07 (0.54+0.01) | 54.69 (0.51+0.01) | 54.50 (0.56+0.01) | 54.69 (0.55+0.00) | 54.53 (0.51+0.02) | 54.51 (0.53+0.01) | 55.26 (0.54+0.01) | 55.16 (0.55+0.02) | 55.13 (0.54+0.01) | 55.10 (0.53+0.02) | 55.25 (0.51+0.02) | 55.03 (0.53+0.01) | 54.93 (0.54+0.01) | 54.69 (0.51+0.01) | 54.77 (0.54+0.01) | 54.88 (0.53+0.01) |
| reiserfs_defaults | 1.63 (1.58+0.01) | 1.60 (1.57+0.02) | 1.60 (1.59+0.00) | 1.60 (1.58+0.01) | 1.60 (1.58+0.01) | 1.60 (1.58+0.02) | 1.93 (1.57+0.03) | 1.59 (1.58+0.01) | 1.60 (1.58+0.01) | 1.60 (1.58+0.01) | 1.60 (1.58+0.02) | 1.59 (1.58+0.01) | 1.60 (1.59+0.01) | 1.85 (1.58+0.01) | 1.60 (1.58+0.01) | 1.64 (1.62+0.02) | 1.59 (1.58+0.01) | 1.60 (1.58+0.02) | 1.60 (1.57+0.02) | 1.60 (1.58+0.02) | 1.59 (1.58+0.01) |
| xfs_defaults | 4.61 (2.44+0.02) | 4.76 (2.61+0.03) | 4.64 (2.31+0.01) | 4.72 (2.44+0.02) | 4.51 (2.55+0.02) | 4.63 (2.75+0.02) | 4.49 (2.63+0.01) | 4.59 (2.56+0.02) | 4.50 (2.44+0.02) | 4.63 (2.34+0.03) | 4.50 (2.22+0.03) | 4.56 (2.31+0.02) | 4.72 (2.26+0.02) | 4.54 (2.43+0.02) | 4.73 (2.34+0.02) | 4.52 (2.74+0.03) | 4.51 (2.38+0.03) | 4.74 (2.24+0.01) | 4.73 (2.56+0.02) | 4.27 (2.29+0.01) | 4.89 (2.50+0.02) |
| rm_sync |
average | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| ext2_defaults | 0.18 (0.00+0.00) | 0.17 (0.00+0.00) | 0.19 (0.00+0.00) | 0.17 (0.00+0.00) | 0.19 (0.00+0.00) | 0.17 (0.00+0.00) | 0.17 (0.00+0.00) | 0.16 (0.00+0.00) | 0.19 (0.00+0.00) | 0.18 (0.00+0.00) | 0.17 (0.00+0.00) | 0.17 (0.00+0.00) | 0.17 (0.00+0.00) | 0.20 (0.00+0.00) | 0.20 (0.00+0.00) | 0.18 (0.00+0.00) | 0.16 (0.00+0.00) | 0.18 (0.00+0.00) | 0.17 (0.00+0.00) | 0.17 (0.00+0.00) | 0.17 (0.00+0.00) |
| ext3_data=ordered | 0.26 (0.00+0.00) | 0.26 (0.00+0.00) | 0.26 (0.00+0.00) | 0.23 (0.00+0.00) | 0.28 (0.00+0.00) | 0.28 (0.00+0.00) | 0.28 (0.00+0.00) | 0.25 (0.00+0.00) | 0.27 (0.00+0.00) | 0.24 (0.00+0.00) | 0.24 (0.00+0.00) | 0.27 (0.00+0.00) | 0.28 (0.00+0.00) | 0.25 (0.00+0.00) | 0.24 (0.00+0.00) | 0.27 (0.00+0.00) | 0.25 (0.00+0.00) | 0.26 (0.00+0.00) | 0.29 (0.00+0.00) | 0.24 (0.00+0.00) | 0.25 (0.00+0.00) |
| ext3_data=ordered,extents | 0.24 (0.00+0.00) | 0.23 (0.00+0.00) | 0.25 (0.00+0.00) | 0.27 (0.00+0.00) | 0.25 (0.00+0.00) | 0.29 (0.00+0.00) | 0.25 (0.00+0.00) | 0.25 (0.00+0.00) | 0.21 (0.00+0.00) | 0.23 (0.00+0.00) | 0.21 (0.00+0.00) | 0.25 (0.00+0.00) | 0.23 (0.00+0.00) | 0.26 (0.00+0.00) | 0.24 (0.00+0.00) | 0.26 (0.00+0.00) | 0.24 (0.00+0.00) | 0.20 (0.00+0.00) | 0.22 (0.00+0.00) | 0.24 (0.00+0.00) | 0.23 (0.00+0.00) |
| ext3_data=ordered,mballoc,delalloc,extents | 0.24 (0.00+0.00) | 0.23 (0.00+0.00) | 0.27 (0.00+0.00) | 0.25 (0.00+0.00) | 0.21 (0.00+0.00) | 0.23 (0.00+0.00) | 0.23 (0.00+0.00) | 0.24 (0.00+0.00) | 0.26 (0.00+0.00) | 0.26 (0.00+0.00) | 0.24 (0.00+0.00) | 0.25 (0.00+0.00) | 0.24 (0.00+0.00) | 0.22 (0.00+0.00) | 0.23 (0.00+0.00) | 0.24 (0.00+0.00) | 0.24 (0.00+0.00) | 0.23 (0.00+0.00) | 0.21 (0.00+0.00) | 0.26 (0.00+0.00) | 0.27 (0.00+0.00) |
| ext3_data=ordered,mballoc,extents | 0.26 (0.00+0.00) | 0.28 (0.00+0.00) | 0.30 (0.00+0.00) | 0.29 (0.00+0.00) | 0.26 (0.00+0.00) | 0.28 (0.00+0.00) | 0.28 (0.00+0.00) | 0.29 (0.00+0.00) | 0.23 (0.00+0.00) | 0.25 (0.00+0.00) | 0.27 (0.00+0.00) | 0.24 (0.00+0.00) | 0.27 (0.00+0.00) | 0.24 (0.00+0.00) | 0.24 (0.00+0.00) | 0.29 (0.00+0.00) | 0.24 (0.00+0.00) | 0.23 (0.00+0.00) | 0.23 (0.00+0.00) | 0.26 (0.00+0.00) | 0.26 (0.00+0.00) |
| ext3_data=writeback | 0.27 (0.00+0.00) | 0.25 (0.00+0.00) | 0.27 (0.00+0.00) | 0.25 (0.00+0.00) | 0.26 (0.00+0.00) | 0.25 (0.00+0.00) | 0.27 (0.00+0.00) | 0.30 (0.00+0.00) | 0.29 (0.00+0.00) | 0.29 (0.00+0.00) | 41.86 (0.00+0.00) | 0.29 (0.00+0.00) | 0.29 (0.00+0.00) | 0.28 (0.00+0.00) | 0.32 (0.00+0.00) | 0.30 (0.00+0.00) | 0.25 (0.00+0.00) | 0.26 (0.00+0.00) | 0.23 (0.00+0.00) | 0.26 (0.00+0.00) | 0.30 (0.00+0.00) |
| ext3_data=writeback,extents | 0.25 (0.00+0.00) | 0.26 (0.00+0.00) | 0.22 (0.00+0.00) | 0.26 (0.00+0.00) | 0.26 (0.00+0.00) | 0.23 (0.00+0.00) | 0.22 (0.00+0.00) | 0.25 (0.00+0.00) | 0.26 (0.00+0.00) | 0.27 (0.00+0.00) | 0.24 (0.00+0.00) | 0.24 (0.00+0.00) | 0.27 (0.00+0.00) | 0.26 (0.00+0.00) | 0.25 (0.00+0.00) | 0.27 (0.00+0.00) | 0.25 (0.00+0.00) | 0.23 (0.00+0.00) | 0.25 (0.00+0.00) | 0.25 (0.00+0.00) | 0.24 (0.00+0.00) |
| ext3_data=writeback,mballoc,delalloc,extents | 0.24 (0.00+0.00) | 0.21 (0.00+0.00) | 0.26 (0.00+0.00) | 0.26 (0.00+0.00) | 0.20 (0.00+0.00) | 0.24 (0.00+0.00) | 0.24 (0.00+0.00) | 0.22 (0.00+0.00) | 0.24 (0.00+0.00) | 0.24 (0.00+0.00) | 0.25 (0.00+0.00) | 0.23 (0.00+0.00) | 0.22 (0.00+0.00) | 0.22 (0.00+0.00) | 0.26 (0.00+0.00) | 0.22 (0.00+0.00) | 0.25 (0.00+0.00) | 0.24 (0.00+0.00) | 0.23 (0.00+0.00) | 0.23 (0.00+0.00) | 0.26 (0.00+0.00) |
| ext3_data=writeback,mballoc,extents | 0.26 (0.00+0.00) | 0.23 (0.00+0.00) | 0.29 (0.00+0.00) | 0.24 (0.00+0.00) | 0.24 (0.00+0.00) | 0.28 (0.00+0.00) | 0.25 (0.00+0.00) | 0.26 (0.00+0.00) | 0.25 (0.00+0.00) | 0.28 (0.00+0.00) | 0.29 (0.00+0.00) | 0.30 (0.00+0.00) | 0.25 (0.00+0.00) | 0.26 (0.00+0.00) | 0.27 (0.00+0.00) | 0.28 (0.00+0.00) | 0.24 (0.00+0.00) | 0.23 (0.00+0.00) | 0.25 (0.00+0.00) | 0.23 (0.00+0.00) | 0.28 (0.00+0.00) |
| jfs_defaults | 0.12 (0.00+0.00) | 0.11 (0.00+0.00) | 0.11 (0.00+0.00) | 0.11 (0.00+0.00) | 0.12 (0.00+0.00) | 0.11 (0.00+0.00) | 0.10 (0.00+0.00) | 0.10 (0.00+0.00) | 0.11 (0.00+0.00) | 0.11 (0.00+0.00) | 0.12 (0.00+0.00) | 0.12 (0.00+0.00) | 0.10 (0.00+0.00) | 0.11 (0.00+0.00) | 0.11 (0.00+0.00) | 0.11 (0.00+0.00) | 0.23 (0.00+0.00) | 0.10 (0.00+0.00) | 0.20 (0.00+0.00) | 0.10 (0.00+0.00) | 0.11 (0.00+0.00) |
| reiserfs_defaults | 0.47 (0.00+0.00) | 0.49 (0.00+0.00) | 0.51 (0.00+0.00) | 0.52 (0.00+0.00) | 0.51 (0.00+0.00) | 0.51 (0.00+0.00) | 0.16 (0.00+0.00) | 0.51 (0.00+0.00) | 0.50 (0.00+0.00) | 0.50 (0.00+0.00) | 0.53 (0.00+0.00) | 0.51 (0.00+0.00) | 0.50 (0.00+0.00) | 0.17 (0.00+0.00) | 0.50 (0.00+0.00) | 0.50 (0.00+0.00) | 0.51 (0.00+0.00) | 0.52 (0.00+0.00) | 0.51 (0.00+0.00) | 0.49 (0.00+0.00) | 0.52 (0.00+0.00) |
| xfs_defaults | 0.10 (0.00+0.00) | 0.09 (0.00+0.00) | 0.10 (0.00+0.00) | 0.12 (0.00+0.00) | 0.10 (0.00+0.00) | 0.10 (0.00+0.00) | 0.12 (0.00+0.00) | 0.10 (0.00+0.00) | 0.09 (0.00+0.00) | 0.10 (0.00+0.00) | 0.10 (0.00+0.00) | 0.11 (0.00+0.00) | 0.11 (0.00+0.00) | 0.11 (0.00+0.00) | 0.10 (0.00+0.00) | 0.11 (0.00+0.00) | 0.10 (0.00+0.00) | 0.08 (0.00+0.00) | 0.13 (0.00+0.00) | 0.09 (0.00+0.00) | 0.13 (0.00+0.00) |
