Ubuntu Linux RAID 0/1/5/6/10 Disk Testing

RAID mdadm benchmarks with four Intel SSDs using RAID 0, 1, 5, 6, and 10 levels on Linux 3.18 kernel with various file-systems. Benchmarks by Michael Larabel for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1411054-LI-BTRFSRAID55
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Native Btrfs: RAID 0
October 28 2014
 
Native Btrfs: RAID 1
October 28 2014
 
Native Btrfs: RAID 10
October 28 2014
 
Native Btrfs: RAID 5
October 28 2014
 
Native Btrfs: RAID 6
October 29 2014
 
mdadm Btrfs: RAID 0
October 29 2014
 
mdadm Btrfs: RAID 1
October 29 2014
 
mdadm Btrfs: RAID 10
October 29 2014
 
mdadm Btrfs: RAID 5
October 29 2014
 
mdadm Btrfs: RAID 6
October 29 2014
 
mdadm EXT4: RAID 0
October 29 2014
 
mdadm EXT4: RAID 1
October 29 2014
 
mdadm EXT4: RAID 10
October 29 2014
 
mdadm EXT4: RAID 5
October 29 2014
 
mdadm EXT4: RAID 6
October 29 2014
 
mdadm XFS: RAID 0
October 29 2014
 
mdadm XFS: RAID 1
October 29 2014
 
mdadm XFS: RAID 10
October 29 2014
 
mdadm XFS: RAID 5
October 29 2014
 
mdadm XFS: RAID 6
October 30 2014
 
mdadm F2FS: RAID 0
October 30 2014
 
mdadm F2FS: RAID 1
October 30 2014
 
mdadm F2FS: RAID 10
October 30 2014
 
mdadm F2FS: RAID 5
October 30 2014
 
mdadm F2FS: RAID 6
October 30 2014
 
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Native Btrfs: RAID 0

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache,ssd
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Native Btrfs: RAID 1

Native Btrfs: RAID 10

Native Btrfs: RAID 5

Native Btrfs: RAID 6

mdadm Btrfs: RAID 0

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm Btrfs: RAID 1

mdadm Btrfs: RAID 10

mdadm Btrfs: RAID 5

mdadm Btrfs: RAID 6

Processor: Intel Core i7-5960X @ 4.00GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 4 x 120GB INTEL SSDSC2BW12 + 128GB Crucial_CT128MX1, Graphics: XFX AMD Radeon HD 7950/8950 OEM / R9 280 3072MB, Audio: Intel C610/X99, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: btrfs, Screen Resolution: 2560x1600

mdadm EXT4: RAID 0

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=512
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm EXT4: RAID 1

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm EXT4: RAID 10

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=256
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm EXT4: RAID 5

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=384
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm EXT4: RAID 6

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 2560x1600

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=256
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm XFS: RAID 0

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=4096
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm XFS: RAID 1

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm XFS: RAID 10

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=2048
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm XFS: RAID 5

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=3072
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm XFS: RAID 6

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: xfs, Screen Resolution: 2560x1600

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=2048
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm F2FS: RAID 0

Compiler Notes: --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 Notes: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

mdadm F2FS: RAID 1

mdadm F2FS: RAID 10

mdadm F2FS: RAID 5

mdadm F2FS: RAID 6

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: f2fs, Screen Resolution: 2560x1600

Ubuntu Linux RAID 0/1/5/6/10 Disk TestingOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-5960X @ 4.00GHz (16 Cores)Gigabyte X99-UD4-CFIntel Xeon E5 v3/Core16384MB4 x 120GB INTEL SSDSC2BW12 + 128GB Crucial_CT128MX1XFX AMD Radeon HD 7950/8950 OEM / R9 280 3072MBIntel C610/X99SyncMasterIntel ConnectionUbuntu 14.103.18.0-031800rc1-generic (x86_64)Unity 7.3.1X Server 1.16.0radeon 7.4.03.3 Mesa 10.3.0 Gallium 0.4GCC 4.9.1btrfsext4xfsf2fs2560x1600ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemsScreen ResolutionUbuntu Linux RAID 0/1/5/6/10 Disk Testing BenchmarksSystem Logs- --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 - Native Btrfs: RAID 0: DEADLINE / relatime,rw,space_cache,ssd- Native Btrfs: RAID 1: DEADLINE / relatime,rw,space_cache,ssd- Native Btrfs: RAID 10: DEADLINE / relatime,rw,space_cache,ssd- Native Btrfs: RAID 5: DEADLINE / relatime,rw,space_cache,ssd- Native Btrfs: RAID 6: DEADLINE / relatime,rw,space_cache,ssd- mdadm Btrfs: RAID 0: DEADLINE / relatime,rw,space_cache- mdadm Btrfs: RAID 1: DEADLINE / relatime,rw,space_cache- mdadm Btrfs: RAID 10: DEADLINE / relatime,rw,space_cache- mdadm Btrfs: RAID 5: DEADLINE / relatime,rw,space_cache- mdadm Btrfs: RAID 6: DEADLINE / relatime,rw,space_cache- mdadm EXT4: RAID 0: DEADLINE / data=ordered,relatime,rw,stripe=512- mdadm EXT4: RAID 1: DEADLINE / data=ordered,relatime,rw- mdadm EXT4: RAID 10: DEADLINE / data=ordered,relatime,rw,stripe=256- mdadm EXT4: RAID 5: DEADLINE / data=ordered,relatime,rw,stripe=384- mdadm EXT4: RAID 6: DEADLINE / data=ordered,relatime,rw,stripe=256- mdadm XFS: RAID 0: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=4096 - mdadm XFS: RAID 1: DEADLINE / attr2,inode64,noquota,relatime,rw- mdadm XFS: RAID 10: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=2048 - mdadm XFS: RAID 5: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=3072 - mdadm XFS: RAID 6: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=2048 - mdadm F2FS: RAID 0: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr - mdadm F2FS: RAID 1: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr - mdadm F2FS: RAID 10: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr - mdadm F2FS: RAID 5: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr - mdadm F2FS: RAID 6: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr - Scaling Governor: intel_pstate powersave- Disk Scheduler: DEADLINE. Python 2.7.8.

fio: Rand Read - Libaio - No - 16KB - Default Test Directory - MB/sfio: Rand Write - Libaio - No - 16KB - Default Test Directory - MB/sfio: Seq Read - Libaio - No - 16KB - Default Test Directory - MB/sfio: Seq Write - Libaio - No - 16KB - Default Test Directory - MB/sfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizeiozone: 4Kb - 8GB - Write Performancecompilebench: Initial CreateNative Btrfsmdadm Btrfsmdadm EXT4mdadm XFSmdadm F2FS RAID 0 RAID 1 RAID 10 RAID 5 RAID 6 RAID 0 RAID 1 RAID 10 RAID 5 RAID 6 RAID 0 RAID 1 RAID 10 RAID 5 RAID 6 RAID 0 RAID 1 RAID 10 RAID 5 RAID 6 RAID 0 RAID 1 RAID 10 RAID 5 RAID 6758.26497.23824.97319.4141.4383.7340.731142.43206.74233.00128.00323.80130.3235.1069.0335.63584.85187.72469.10267.48450.78272.1938.3377.0738.50599.32177.54742.06248.93869.68242.5538.8779.8739.17876.77189.59653.54214.56960.89208.9638.2075.4737.73598.43195.02816.02381.45385.3439.6092.0039.431141.18178.31224.69109.22854.98109.9734.0364.0033.43280.39160.58695.44159.53843.68161.9037.8075.6036.93478.65156.97792.61214.31879.09209.6033.3764.7332.10438.55156.21909.98179.73925.05172.7230.4356.8030.63315.85151.64818.33421.37508.7338.9790.4038.731111.26325.18214.45110.32303.30115.3433.9099.5734.80302.75303.04684.95163.86199.9537.0378.1336.80585.30306.37689.39146.07957.59192.8031.1084.0731441.27316.17854.92134.18155.7832.2770.4332.00385.39320.82841.97393.49398.7442.4388.7340.731111.56264.38236.43115.51301.16115.8234.0768.9032.77303.50228.19384.53166.75214.9439.5781.7035.83588.42228.20751.77151.05197.1932.1058.1030.33580.95255.99928.27129.62154.1030.9353.8329.23473.17271.62872.84387.04419.2965.8786.5766.401100.42331.33239.73109.58299.58113.3553.5080.6353.57303.32328.79741.30177.32200.3662.8777.9761.30566.14352.47736.18149.41196.7856.3775.5052.47421.86377.77916.30131.26997.53152.5350.7367.8351.40350.84348.76OpenBenchmarking.org

Flexible IO Tester

MinAvgMaxmdadm XFS236629928mdadm F2FS240701916mdadm Btrfs225688910mdadm EXT4214652855Native Btrfs233571758OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 6RAID 0RAID 5RAID 10RAID 12004006008001000
mdadm XFSmdadm F2FSmdadm Btrfsmdadm EXT4Native BtrfsOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Random Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 6RAID 0RAID 5RAID 10RAID 1160320480640800Min: 921.72 / Avg: 928.27 / Max: 935.28Min: 839.41 / Avg: 841.97 / Max: 844.1Min: 750.56 / Avg: 751.77 / Max: 754.05Min: 384.35 / Avg: 384.53 / Max: 384.63Min: 236.25 / Avg: 236.43 / Max: 236.62Min: 915.33 / Avg: 916.3 / Max: 917.69Min: 871.66 / Avg: 872.84 / Max: 873.91Min: 740.86 / Avg: 741.3 / Max: 741.63Min: 726.18 / Avg: 736.18 / Max: 753.96Min: 239.5 / Avg: 239.73 / Max: 240.01Min: 909.19 / Avg: 909.98 / Max: 910.49Min: 809.39 / Avg: 816.02 / Max: 827.47Min: 789.38 / Avg: 792.61 / Max: 795.36Min: 681.46 / Avg: 695.44 / Max: 727.24Min: 223.63 / Avg: 224.69 / Max: 226.55Min: 835.31 / Avg: 854.92 / Max: 873.64Min: 816.05 / Avg: 818.33 / Max: 822.66Min: 676.15 / Avg: 689.39 / Max: 699.91Min: 669.28 / Avg: 684.95 / Max: 695.3Min: 213.24 / Avg: 214.45 / Max: 216.78Min: 676.41 / Avg: 758.26 / Max: 819.23Min: 627.99 / Avg: 742.06 / Max: 932.18Min: 519 / Avg: 653.54 / Max: 876.56Min: 444.11 / Avg: 469.1 / Max: 509.6Min: 231.79 / Avg: 233 / Max: 234.611. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

MinAvgMaxNative Btrfs128.0271.2497.2mdadm EXT4110.3195.2421.4mdadm XFS115.5191.3393.5mdadm F2FS109.6190.9387.0mdadm Btrfs109.2208.8381.5OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 0RAID 10RAID 5RAID 6RAID 1130260390520650
Native Btrfsmdadm EXT4mdadm XFSmdadm F2FSmdadm BtrfsOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Random Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 0RAID 10RAID 5RAID 6RAID 190180270360450Min: 441.36 / Avg: 497.23 / Max: 530.75Min: 263.46 / Avg: 267.48 / Max: 271.53Min: 242.92 / Avg: 248.93 / Max: 265.01Min: 208.13 / Avg: 214.56 / Max: 228.12Min: 127.42 / Avg: 128 / Max: 128.73Min: 379.54 / Avg: 421.37 / Max: 437.08Min: 162.76 / Avg: 163.86 / Max: 165.88Min: 144.95 / Avg: 146.07 / Max: 147.42Min: 129.19 / Avg: 134.18 / Max: 138.12Min: 107.54 / Avg: 110.32 / Max: 113.36Min: 389 / Avg: 393.49 / Max: 397.33Min: 162.99 / Avg: 166.75 / Max: 170.61Min: 150.84 / Avg: 151.05 / Max: 151.4Min: 127.35 / Avg: 129.62 / Max: 133.39Min: 114.51 / Avg: 115.51 / Max: 116.52Min: 358.91 / Avg: 387.04 / Max: 405.07Min: 175.41 / Avg: 177.32 / Max: 180.09Min: 148.89 / Avg: 149.41 / Max: 149.82Min: 128.1 / Avg: 131.26 / Max: 134.79Min: 101.17 / Avg: 109.58 / Max: 116.5Min: 376.52 / Avg: 381.45 / Max: 386.46Min: 212.25 / Avg: 214.31 / Max: 216.21Min: 178.06 / Avg: 179.73 / Max: 182.12Min: 156.08 / Avg: 159.53 / Max: 163.48Min: 105.21 / Avg: 109.22 / Max: 111.451. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

MinAvgMaxmdadm F2FS300649998Native Btrfs324686961mdadm EXT4303630958mdadm Btrfs844876925mdadm XFS301301301OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 6RAID 5RAID 1RAID 10RAID 02004006008001000
mdadm F2FSNative Btrfsmdadm EXT4mdadm Btrfsmdadm XFSOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Sequential Read - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 6RAID 5RAID 1RAID 10RAID 02004006008001000Min: 997.06 / Avg: 997.53 / Max: 998Min: 299.21 / Avg: 299.58 / Max: 299.94Min: 949.67 / Avg: 960.89 / Max: 977.75Min: 789.02 / Avg: 869.68 / Max: 999.59Min: 760.69 / Avg: 824.97 / Max: 902.14Min: 448.04 / Avg: 450.78 / Max: 453.08Min: 322.66 / Avg: 323.8 / Max: 325.71Min: 951.06 / Avg: 957.59 / Max: 963.33Min: 302.6 / Avg: 303.3 / Max: 304Min: 918.2 / Avg: 925.05 / Max: 932.71Min: 822.86 / Avg: 879.09 / Max: 924.23Min: 839.77 / Avg: 854.98 / Max: 864.21Min: 818.11 / Avg: 843.68 / Max: 904.63Min: 300.99 / Avg: 301.16 / Max: 301.371. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

MinAvgMaxmdadm EXT4115.3234.5508.7mdadm F2FS113.4216.5419.3mdadm XFS115.8216.2398.7mdadm Btrfs110.0207.9385.3Native Btrfs130.3234.7319.4OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 0RAID 10RAID 5RAID 6RAID 1130260390520650
mdadm EXT4mdadm F2FSmdadm XFSmdadm BtrfsNative BtrfsOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.11Type: Sequential Write - IO Engine: Libaio - Buffered: No - Block Size: 16KB - Disk Target: Default Test Directory - Result: MB/sRAID 0RAID 10RAID 5RAID 6RAID 190180270360450Min: 502.4 / Avg: 508.73 / Max: 515.95Min: 198.18 / Avg: 199.95 / Max: 201.42Min: 192.13 / Avg: 192.8 / Max: 193.53Min: 154.21 / Avg: 155.78 / Max: 157.2Min: 113.5 / Avg: 115.34 / Max: 118.55Min: 410.15 / Avg: 419.29 / Max: 427.01Min: 199.98 / Avg: 200.36 / Max: 200.93Min: 194.36 / Avg: 196.78 / Max: 198.51Min: 149.87 / Avg: 152.53 / Max: 154.41Min: 109.61 / Avg: 113.35 / Max: 116.61Min: 396.64 / Avg: 398.74 / Max: 402.02Min: 201.55 / Avg: 214.94 / Max: 232.13Min: 196.6 / Avg: 197.19 / Max: 197.63Min: 153.57 / Avg: 154.1 / Max: 154.65Min: 114.36 / Avg: 115.82 / Max: 118.39Min: 380.89 / Avg: 385.34 / Max: 389.36Min: 208.63 / Avg: 209.6 / Max: 210.46Min: 171.19 / Avg: 172.72 / Max: 175.52Min: 160.42 / Avg: 161.9 / Max: 163.86Min: 107.54 / Avg: 109.97 / Max: 111.79Min: 314.69 / Avg: 319.41 / Max: 326.97Min: 271.08 / Avg: 272.19 / Max: 273.97Min: 241.76 / Avg: 242.55 / Max: 243.13Min: 207.38 / Avg: 208.96 / Max: 211.35Min: 121.03 / Avg: 130.32 / Max: 136.851. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

MinAvgMaxmdadm F2FS50.757.965.9mdadm XFS30.935.842.4Native Btrfs35.138.441.4mdadm Btrfs30.435.039.6mdadm EXT431.134.739.0OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeRAID 0RAID 10RAID 5RAID 1RAID 620406080100
mdadm F2FSmdadm XFSNative Btrfsmdadm Btrfsmdadm EXT4OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeRAID 0RAID 10RAID 5RAID 1RAID 61326395265Min: 65.4 / Avg: 65.87 / Max: 66.3Min: 61.8 / Avg: 62.87 / Max: 63.6Min: 54.9 / Avg: 56.37 / Max: 57.2Min: 52.8 / Avg: 53.5 / Max: 54Min: 50.3 / Avg: 50.73 / Max: 51.1Min: 41.1 / Avg: 42.43 / Max: 43.3Min: 39.1 / Avg: 39.57 / Max: 39.9Min: 33.9 / Avg: 34.07 / Max: 34.3Min: 31.9 / Avg: 32.1 / Max: 32.4Min: 30.7 / Avg: 30.93 / Max: 31.1Min: 41.1 / Avg: 41.43 / Max: 42Min: 38.7 / Avg: 38.87 / Max: 39.2Min: 37.8 / Avg: 38.33 / Max: 38.9Min: 38.1 / Avg: 38.2 / Max: 38.3Min: 35 / Avg: 35.1 / Max: 35.2Min: 39.2 / Avg: 39.6 / Max: 40Min: 37.4 / Avg: 37.8 / Max: 38.1Min: 33.8 / Avg: 34.03 / Max: 34.4Min: 33.1 / Avg: 33.37 / Max: 33.5Min: 29.9 / Avg: 30.43 / Max: 31.1Min: 38.9 / Avg: 38.97 / Max: 39Min: 36.6 / Avg: 37.03 / Max: 37.3Min: 33.6 / Avg: 33.9 / Max: 34.2Min: 32 / Avg: 32.27 / Max: 32.6Min: 31 / Avg: 31.1 / Max: 31.21. (CC) gcc options: -static

MinAvgMaxmdadm EXT470.484.599.6mdadm Btrfs56.870.692.0mdadm XFS53.870.388.7mdadm F2FS67.877.786.6Native Btrfs69.077.083.7OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsRAID 1RAID 0RAID 5RAID 10RAID 620406080100
mdadm EXT4mdadm Btrfsmdadm XFSmdadm F2FSNative BtrfsOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsRAID 1RAID 0RAID 5RAID 10RAID 620406080100Min: 96.7 / Avg: 99.57 / Max: 103.2Min: 90 / Avg: 90.4 / Max: 91.2Min: 82.6 / Avg: 84.07 / Max: 84.8Min: 76.8 / Avg: 78.13 / Max: 80.4Min: 70.4 / Avg: 70.43 / Max: 70.5Min: 91.8 / Avg: 92 / Max: 92.2Min: 75.4 / Avg: 75.6 / Max: 75.9Min: 64.5 / Avg: 64.73 / Max: 64.9Min: 63.3 / Avg: 64 / Max: 65Min: 56.5 / Avg: 56.8 / Max: 57.1Min: 87.4 / Avg: 88.73 / Max: 90.5Min: 81 / Avg: 81.7 / Max: 82.8Min: 68.2 / Avg: 68.9 / Max: 69.4Min: 57.9 / Avg: 58.1 / Max: 58.3Min: 53.4 / Avg: 53.83 / Max: 54.6Min: 85.6 / Avg: 86.57 / Max: 87.6Min: 78 / Avg: 80.63 / Max: 82.3Min: 77.4 / Avg: 77.97 / Max: 78.8Min: 75 / Avg: 75.5 / Max: 75.9Min: 67.3 / Avg: 67.83 / Max: 68.5Min: 83.2 / Avg: 83.73 / Max: 84.4Min: 79.6 / Avg: 79.87 / Max: 80Min: 76.8 / Avg: 77.07 / Max: 77.2Min: 75.2 / Avg: 75.47 / Max: 76Min: 68.8 / Avg: 69.03 / Max: 69.21. (CC) gcc options: -static

MinAvgMaxmdadm F2FS51.457.066.4mdadm XFS29.233.840.7Native Btrfs35.638.440.7mdadm Btrfs30.634.539.4mdadm EXT431.034.738.7OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeRAID 0RAID 10RAID 1RAID 5RAID 620406080100
mdadm F2FSmdadm XFSNative Btrfsmdadm Btrfsmdadm EXT4OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeRAID 0RAID 10RAID 1RAID 5RAID 61326395265Min: 65.7 / Avg: 66.4 / Max: 66.8Min: 61.2 / Avg: 61.3 / Max: 61.5Min: 53.3 / Avg: 53.57 / Max: 54.1Min: 51.9 / Avg: 52.47 / Max: 52.9Min: 50.8 / Avg: 51.4 / Max: 51.9Min: 40.5 / Avg: 40.73 / Max: 41.1Min: 35.7 / Avg: 35.83 / Max: 36.1Min: 32 / Avg: 32.77 / Max: 33.3Min: 30.2 / Avg: 30.33 / Max: 30.4Min: 29.1 / Avg: 29.23 / Max: 29.4Min: 40.7 / Avg: 40.73 / Max: 40.8Min: 38.6 / Avg: 39.17 / Max: 39.5Min: 38 / Avg: 38.5 / Max: 38.8Min: 37.6 / Avg: 37.73 / Max: 37.8Min: 35.6 / Avg: 35.63 / Max: 35.7Min: 39.1 / Avg: 39.43 / Max: 39.7Min: 36.9 / Avg: 36.93 / Max: 37Min: 33.4 / Avg: 33.43 / Max: 33.5Min: 31.9 / Avg: 32.1 / Max: 32.4Min: 30.5 / Avg: 30.63 / Max: 30.8Min: 38.7 / Avg: 38.73 / Max: 38.8Min: 36.7 / Avg: 36.8 / Max: 36.9Min: 34.7 / Avg: 34.8 / Max: 34.9Min: 31.9 / Avg: 32 / Max: 32.1Min: 31 / Avg: 31 / Max: 311. (CC) gcc options: -static

IOzone

The IOzone benchmark tests the hard disk drive / file-system performance. Learn more via the OpenBenchmarking.org test page.

MinAvgMaxNative Btrfs5857601142mdadm Btrfs2805311141mdadm XFS3046121112mdadm EXT43035651111mdadm F2FS3035491100OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceRAID 0RAID 5RAID 10RAID 6RAID 12004006008001000
Native Btrfsmdadm Btrfsmdadm XFSmdadm EXT4mdadm F2FSOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceRAID 0RAID 5RAID 10RAID 6RAID 12004006008001000Min: 1140.46 / Avg: 1142.43 / Max: 1144.46Min: 876.17 / Avg: 876.77 / Max: 877.66Min: 598.67 / Avg: 599.32 / Max: 599.9Min: 598.14 / Avg: 598.43 / Max: 598.91Min: 577.61 / Avg: 584.85 / Max: 589.08Min: 1139.82 / Avg: 1141.18 / Max: 1142.07Min: 470.31 / Avg: 478.65 / Max: 483.37Min: 435.87 / Avg: 438.55 / Max: 440.78Min: 313.1 / Avg: 315.85 / Max: 318.19Min: 279.95 / Avg: 280.39 / Max: 280.61Min: 1108.49 / Avg: 1111.56 / Max: 1115.27Min: 585.46 / Avg: 588.42 / Max: 592.24Min: 574.84 / Avg: 580.95 / Max: 589.71Min: 464.15 / Avg: 473.17 / Max: 481.5Min: 302.77 / Avg: 303.5 / Max: 303.89Min: 1110.4 / Avg: 1111.26 / Max: 1112.1Min: 582.93 / Avg: 585.3 / Max: 587.13Min: 432.46 / Avg: 441.27 / Max: 456.93Min: 379.43 / Avg: 385.39 / Max: 390.75Min: 301.24 / Avg: 302.75 / Max: 303.61Min: 1097.85 / Avg: 1100.42 / Max: 1103.04Min: 556.55 / Avg: 566.14 / Max: 580.85Min: 418.69 / Avg: 421.86 / Max: 423.47Min: 348.79 / Avg: 350.84 / Max: 353.86Min: 299.25 / Avg: 303.32 / Max: 305.61. (CC) gcc options: -O3

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

MinAvgMaxmdadm F2FS328.8347.8377.8mdadm EXT4303.0314.3325.2mdadm XFS228.2249.7271.6Native Btrfs177.5191.3206.7mdadm Btrfs151.6160.7178.3OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateRAID 5RAID 10RAID 6RAID 0RAID 1100200300400500
mdadm F2FSmdadm EXT4mdadm XFSNative Btrfsmdadm BtrfsOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateRAID 5RAID 10RAID 6RAID 0RAID 170140210280350Min: 348.11 / Avg: 377.77 / Max: 401.48Min: 266.68 / Avg: 352.47 / Max: 405.35Min: 345.81 / Avg: 348.76 / Max: 350.8Min: 258.39 / Avg: 331.33 / Max: 360.41Min: 226.32 / Avg: 328.79 / Max: 376.93Min: 321.58 / Avg: 325.18 / Max: 331.75Min: 296.9 / Avg: 320.82 / Max: 338.3Min: 313.57 / Avg: 316.17 / Max: 320.14Min: 292.97 / Avg: 306.37 / Max: 331.2Min: 269.61 / Avg: 303.04 / Max: 316.31Min: 269.28 / Avg: 271.62 / Max: 273.07Min: 257.92 / Avg: 264.38 / Max: 271.13Min: 228.93 / Avg: 255.99 / Max: 281.25Min: 214.08 / Avg: 228.2 / Max: 244.55Min: 227.4 / Avg: 228.19 / Max: 229.72Min: 203.24 / Avg: 206.74 / Max: 212.92Min: 190.17 / Avg: 195.02 / Max: 200.17Min: 172.56 / Avg: 189.59 / Max: 204.68Min: 169.94 / Avg: 187.72 / Max: 199.26Min: 175.93 / Avg: 177.54 / Max: 178.45Min: 173.83 / Avg: 178.31 / Max: 187.38Min: 158.81 / Avg: 160.58 / Max: 162.77Min: 145.14 / Avg: 156.97 / Max: 164.32Min: 145.21 / Avg: 156.21 / Max: 167.98Min: 135.96 / Avg: 151.64 / Max: 169.91

Native Btrfs: RAID 0

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache,ssd
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 28 October 2014 17:19 by user phoronix.

Native Btrfs: RAID 1

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache,ssd
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 28 October 2014 19:14 by user phoronix.

Native Btrfs: RAID 10

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache,ssd
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 28 October 2014 20:45 by user phoronix.

Native Btrfs: RAID 5

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache,ssd
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 28 October 2014 22:12 by user phoronix.

Native Btrfs: RAID 6

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache,ssd
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 07:46 by user phoronix.

mdadm Btrfs: RAID 0

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 13:08 by user phoronix.

mdadm Btrfs: RAID 1

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 13:54 by user phoronix.

mdadm Btrfs: RAID 10

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 15:27 by user phoronix.

mdadm Btrfs: RAID 5

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 16:28 by user phoronix.

mdadm Btrfs: RAID 6

Processor: Intel Core i7-5960X @ 4.00GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 4 x 120GB INTEL SSDSC2BW12 + 128GB Crucial_CT128MX1, Graphics: XFX AMD Radeon HD 7950/8950 OEM / R9 280 3072MB, Audio: Intel C610/X99, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: btrfs, Screen Resolution: 2560x1600

Compiler Notes: --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 Notes: DEADLINE / relatime,rw,space_cache
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 19:27 by user phoronix.

mdadm EXT4: RAID 0

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=512
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 09:33 by user phoronix.

mdadm EXT4: RAID 1

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 10:10 by user phoronix.

mdadm EXT4: RAID 10

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=256
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 10:48 by user phoronix.

mdadm EXT4: RAID 5

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=384
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 11:33 by user phoronix.

mdadm EXT4: RAID 6

Processor: Intel Core i7-5960X @ 4.00GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 4 x 120GB INTEL SSDSC2BW12 + 128GB Crucial_CT128MX1, Graphics: XFX AMD Radeon HD 7950/8950 OEM / R9 280 3072MB, Audio: Intel C610/X99, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: ext4, Screen Resolution: 2560x1600

Compiler Notes: --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 Notes: DEADLINE / data=ordered,relatime,rw,stripe=256
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 12:16 by user phoronix.

mdadm XFS: RAID 0

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=4096
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 20:29 by user phoronix.

mdadm XFS: RAID 1

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 21:21 by user phoronix.

mdadm XFS: RAID 10

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=2048
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 22:02 by user phoronix.

mdadm XFS: RAID 5

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=3072
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 29 October 2014 22:50 by user phoronix.

mdadm XFS: RAID 6

Processor: Intel Core i7-5960X @ 4.00GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 4 x 120GB INTEL SSDSC2BW12 + 128GB Crucial_CT128MX1, Graphics: XFX AMD Radeon HD 7950/8950 OEM / R9 280 3072MB, Audio: Intel C610/X99, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: xfs, Screen Resolution: 2560x1600

Compiler Notes: --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 Notes: DEADLINE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=2048
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 30 October 2014 07:37 by user phoronix.

mdadm F2FS: RAID 0

Compiler Notes: --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 Notes: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 30 October 2014 08:32 by user phoronix.

mdadm F2FS: RAID 1

Compiler Notes: --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 Notes: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 30 October 2014 09:50 by user phoronix.

mdadm F2FS: RAID 10

Compiler Notes: --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 Notes: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 30 October 2014 21:24 by user phoronix.

mdadm F2FS: RAID 5

Compiler Notes: --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 Notes: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 30 October 2014 21:59 by user phoronix.

mdadm F2FS: RAID 6

Processor: Intel Core i7-5960X @ 4.00GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 4 x 120GB INTEL SSDSC2BW12 + 128GB Crucial_CT128MX1, Graphics: XFX AMD Radeon HD 7950/8950 OEM / R9 280 3072MB, Audio: Intel C610/X99, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 14.10, Kernel: 3.18.0-031800rc1-generic (x86_64), Desktop: Unity 7.3.1, Display Server: X Server 1.16.0, Display Driver: radeon 7.4.0, OpenGL: 3.3 Mesa 10.3.0 Gallium 0.4, Compiler: GCC 4.9.1, File-System: f2fs, Screen Resolution: 2560x1600

Compiler Notes: --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 Notes: DEADLINE / acl,active_logs=6,background_gc=on,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE. Python 2.7.8.

Testing initiated at 30 October 2014 22:35 by user phoronix.