Изменения

Ext4 vs XFS

2001 байт добавлено, 08:19, 19 декабря 2013
Новая страница: «== Copy kernel source (warm cache) == * xfs 1 thread: 12.348s * xfs 4 threads: 65.883s * ext4 1 thread: 7.662s * ext4 4 threads: 33.876s == FS-Mark 3.3, creatin…»
== Copy kernel source (warm cache) ==

* xfs 1 thread: 12.348s
* xfs 4 threads: 65.883s
* ext4 1 thread: 7.662s
* ext4 4 threads: 33.876s

== FS-Mark 3.3, creating 1M files ==

<plot>
set xrange [1:64]
set logscale x
set xtics (1, 2, 4, 8, 16, 32, 64)
set yrange [0:80]
set xlabel 'threads'
set ylabel 'fil/s (more is better)'
set xzeroaxis
set grid ytics
set style fill solid 1.0 noborder
set boxwidth 0.7 relative
unset key
plot 'xfs.dat' using 1:2 title 'XFS' with linespoints, 'ext4.dat' using 1:2 title 'ext4' with linespoints
DATASET xfs
1.0 26.6
2.0 31.9
4.0 42.4
8.0 52.0
16.0 54.4
32.0 53.9
64.0 54.6
ENDDATASET
DATASET ext4
1.0 23.7
2.0 34.6
4.0 50.8
8.0 69.5
16.0 75.2
32.0 76.8
64.0 79.4
ENDDATASET
</plot>

== sysbench random read/write 16K in 8M files ==

<plot>
set xrange [1:64]
set logscale x
set xtics (1, 2, 4, 8, 16, 32, 64)
set yrange [0:300]
set xlabel 'threads'
set ylabel 'requests/s (more is better)'
set xzeroaxis
set grid ytics
set style fill solid 1.0 noborder
set boxwidth 0.7 relative
unset key
plot 'xfs.dat' using 1:2 title 'XFS' with linespoints, 'ext4.dat' using 1:2 title 'ext4' with linespoints
DATASET xfs
1.0 148.13
2.0 160.01
4.0 193.00
8.0 205.62
16.0 208.25
32.0 203.88
64.0 204.35
ENDDATASET
DATASET ext4
1.0 150.32
2.0 163.29
4.0 197.65
8.0 205.95
16.0 206.99
32.0 215.62
64.0 213.57
ENDDATASET
</plot>

== sysbench random read/write 16K in 16K files ==

<plot>
set xrange [1:64]
set logscale x
set xtics (1, 2, 4, 8, 16, 32, 64)
set yrange [0:300]
set xlabel 'threads'
set ylabel 'requests/s (more is better)'
set xzeroaxis
set grid ytics
set style fill solid 1.0 noborder
set boxwidth 0.7 relative
unset key
plot 'xfs.dat' using 1:2 title 'XFS' with linespoints, 'ext4.dat' using 1:2 title 'ext4' with linespoints
DATASET xfs
1.0 106.77
2.0 116.11
4.0 169.85
8.0 220.37
16.0 260.92
32.0 277.94
64.0 278.42
ENDDATASET
DATASET ext4
1.0 104.00
2.0 115.41
4.0 169.69
8.0 221.74
16.0 257.36
32.0 268.36
64.0 257.91
ENDDATASET
</plot>