Linux 3.18 Disk Test SSD

Running pts/fio-1.7.1, pts/postmark-1.1.0 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1411196-LI-LINUX318D62&grs&sro.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionBtrfsXFSEXT4 Linux 3.17 Linux 3.18 Git Linux 3.17 Linux 3.18 Git Linux 3.17 Linux 3.18 GitIntel Core i7-4770K @ 3.90GHz (8 Cores)Gigabyte Z97-HD3Intel 4th Gen Core DRAM8192MB120GB INTEL SSDSC2BW12 + 150GB Western Digital WD1500HLHX-0Intel HD 4600 (1250MHz)Intel Xeon E3-1200 v3/4thDELL S2409WRealtek RTL8111/8168/8411Ubuntu 14.103.17.0-031700-generic (x86_64)Unity 7.3.1X Server 1.16.0intel 2.99.9143.3 Mesa 10.3.0GCC 4.9.1btrfs1920x10803.18.0-999-generic (x86_64)3.17.0-031700-generic (x86_64)xfs3.18.0-999-generic (x86_64)3.17.0-031700-generic (x86_64)ext43.18.0-999-generic (x86_64)OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Disk Details- Btrfs: Linux 3.17: DEADLINE / relatime,rw,space_cache,ssd- XFS: Linux 3.17: DEADLINE / attr2,inode64,noquota,relatime,rw- EXT4: Linux 3.17: DEADLINE / data=ordered,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersaveSystem Details- Btrfs: Linux 3.17, XFS: Linux 3.17, EXT4: Linux 3.17: Disk Scheduler: DEADLINE.Disk Mount Options Details- Btrfs: Linux 3.18 Git: relatime,rw,space_cache,ssd- XFS: Linux 3.18 Git: attr2,inode64,noquota,relatime,rw- EXT4: Linux 3.18 Git: data=ordered,relatime,rw

fio: Seq Read - POSIX AIO - No - 16KB - Default Test Directory - MB/sfio: Rand Read - POSIX AIO - No - 16KB - Default Test Directory - MB/sfio: Seq Write - POSIX AIO - No - 16KB - Default Test Directory - MB/spostmark: Disk Transaction Performancefio: Rand Write - POSIX AIO - No - 16KB - Default Test Directory - MB/sBtrfsXFSEXT4 Linux 3.17 Linux 3.18 Git Linux 3.17 Linux 3.18 Git Linux 3.17 Linux 3.18 Git70.4869.81110.69681999.8170.6271.94113.226944110.76111.3577.52117.006199109.00113.3179.78120.036199109.51110.9973.20123.286097112.39114.1272.77126.076199108.85OpenBenchmarking.org

Flexible IO Tester

Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s

BtrfsEXT4XFSOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sLinux 3.17Linux 3.18 Git306090120150SE +/- 0.97, N = 5SE +/- 0.78, N = 3SE +/- 1.29, N = 3SE +/- 0.32, N = 3SE +/- 0.65, N = 3SE +/- 0.25, N = 370.4870.62110.99114.12111.35113.311. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s

BtrfsEXT4XFSOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sLinux 3.17Linux 3.18 Git20406080100SE +/- 0.89, N = 3SE +/- 1.38, N = 3SE +/- 0.95, N = 3SE +/- 0.64, N = 3SE +/- 0.47, N = 3SE +/- 0.24, N = 369.8171.9473.2072.7777.5279.781. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s

BtrfsEXT4XFSOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sLinux 3.17Linux 3.18 Git306090120150SE +/- 2.21, N = 3SE +/- 0.82, N = 3SE +/- 3.27, N = 6SE +/- 3.36, N = 6SE +/- 1.82, N = 4SE +/- 2.91, N = 6110.69113.22123.28126.07117.00120.031. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

PostMark

Disk Transaction Performance

BtrfsEXT4XFSOpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceLinux 3.17Linux 3.18 Git15003000450060007500SE +/- 62.67, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 51.00, N = 3SE +/- 51.00, N = 3SE +/- 51.00, N = 36819694460976199619961991. (CC) gcc options: -O3

Flexible IO Tester

Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/s

BtrfsEXT4XFSOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sLinux 3.17Linux 3.18 Git306090120150SE +/- 0.91, N = 3SE +/- 3.05, N = 6SE +/- 2.23, N = 6SE +/- 2.18, N = 6SE +/- 2.26, N = 6SE +/- 2.42, N = 699.81110.76112.39108.85109.00109.511. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Phoronix Test Suite v10.8.4