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 EXT4214652855mdadm Btrfs225688910Native Btrfs233571758mdadm XFS236629928mdadm F2FS240701916OpenBenchmarking.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 1RAID 10RAID 6RAID 5RAID 02004006008001000
mdadm EXT4mdadm BtrfsNative Btrfsmdadm XFSmdadm F2FSOpenBenchmarking.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 1RAID 10RAID 6RAID 5RAID 0160320480640800Min: 213.24 / Avg: 214.45 / Max: 216.78Min: 669.28 / Avg: 684.95 / Max: 695.3Min: 676.15 / Avg: 689.39 / Max: 699.91Min: 816.05 / Avg: 818.33 / Max: 822.66Min: 835.31 / Avg: 854.92 / Max: 873.64Min: 223.63 / Avg: 224.69 / Max: 226.55Min: 681.46 / Avg: 695.44 / Max: 727.24Min: 789.38 / Avg: 792.61 / Max: 795.36Min: 809.39 / Avg: 816.02 / Max: 827.47Min: 909.19 / Avg: 909.98 / Max: 910.49Min: 231.79 / Avg: 233 / Max: 234.61Min: 444.11 / Avg: 469.1 / Max: 509.6Min: 519 / Avg: 653.54 / Max: 876.56Min: 627.99 / Avg: 742.06 / Max: 932.18Min: 676.41 / Avg: 758.26 / Max: 819.23Min: 236.25 / Avg: 236.43 / Max: 236.62Min: 384.35 / Avg: 384.53 / Max: 384.63Min: 750.56 / Avg: 751.77 / Max: 754.05Min: 839.41 / Avg: 841.97 / Max: 844.1Min: 921.72 / Avg: 928.27 / Max: 935.28Min: 239.5 / Avg: 239.73 / Max: 240.01Min: 726.18 / Avg: 736.18 / Max: 753.96Min: 740.86 / Avg: 741.3 / Max: 741.63Min: 871.66 / Avg: 872.84 / Max: 873.91Min: 915.33 / Avg: 916.3 / Max: 917.691. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

MinAvgMaxmdadm Btrfs109.2208.8381.5mdadm F2FS109.6190.9387.0mdadm EXT4110.3195.2421.4mdadm XFS115.5191.3393.5Native Btrfs128.0271.2497.2OpenBenchmarking.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 1RAID 6RAID 5RAID 10RAID 0130260390520650
mdadm Btrfsmdadm F2FSmdadm EXT4mdadm XFSNative 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 1RAID 6RAID 5RAID 10RAID 090180270360450Min: 105.21 / Avg: 109.22 / Max: 111.45Min: 156.08 / Avg: 159.53 / Max: 163.48Min: 178.06 / Avg: 179.73 / Max: 182.12Min: 212.25 / Avg: 214.31 / Max: 216.21Min: 376.52 / Avg: 381.45 / Max: 386.46Min: 101.17 / Avg: 109.58 / Max: 116.5Min: 128.1 / Avg: 131.26 / Max: 134.79Min: 148.89 / Avg: 149.41 / Max: 149.82Min: 175.41 / Avg: 177.32 / Max: 180.09Min: 358.91 / Avg: 387.04 / Max: 405.07Min: 107.54 / Avg: 110.32 / Max: 113.36Min: 129.19 / Avg: 134.18 / Max: 138.12Min: 144.95 / Avg: 146.07 / Max: 147.42Min: 162.76 / Avg: 163.86 / Max: 165.88Min: 379.54 / Avg: 421.37 / Max: 437.08Min: 114.51 / Avg: 115.51 / Max: 116.52Min: 127.35 / Avg: 129.62 / Max: 133.39Min: 150.84 / Avg: 151.05 / Max: 151.4Min: 162.99 / Avg: 166.75 / Max: 170.61Min: 389 / Avg: 393.49 / Max: 397.33Min: 127.42 / Avg: 128 / Max: 128.73Min: 208.13 / Avg: 214.56 / Max: 228.12Min: 242.92 / Avg: 248.93 / Max: 265.01Min: 263.46 / Avg: 267.48 / Max: 271.53Min: 441.36 / Avg: 497.23 / Max: 530.751. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

MinAvgMaxmdadm F2FS300649998mdadm XFS301301301mdadm EXT4303630958Native Btrfs324686961mdadm Btrfs844876925OpenBenchmarking.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 1RAID 10RAID 0RAID 5RAID 62004006008001000
mdadm F2FSmdadm XFSmdadm EXT4Native Btrfsmdadm BtrfsOpenBenchmarking.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 1RAID 10RAID 0RAID 5RAID 62004006008001000Min: 299.21 / Avg: 299.58 / Max: 299.94Min: 997.06 / Avg: 997.53 / Max: 998Min: 300.99 / Avg: 301.16 / Max: 301.37Min: 302.6 / Avg: 303.3 / Max: 304Min: 951.06 / Avg: 957.59 / Max: 963.33Min: 322.66 / Avg: 323.8 / Max: 325.71Min: 448.04 / Avg: 450.78 / Max: 453.08Min: 760.69 / Avg: 824.97 / Max: 902.14Min: 789.02 / Avg: 869.68 / Max: 999.59Min: 949.67 / Avg: 960.89 / Max: 977.75Min: 818.11 / Avg: 843.68 / Max: 904.63Min: 839.77 / Avg: 854.98 / Max: 864.21Min: 822.86 / Avg: 879.09 / Max: 924.23Min: 918.2 / Avg: 925.05 / Max: 932.711. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

MinAvgMaxmdadm Btrfs110.0207.9385.3mdadm F2FS113.4216.5419.3mdadm EXT4115.3234.5508.7mdadm XFS115.8216.2398.7Native 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 1RAID 6RAID 10RAID 5RAID 0130260390520650
mdadm Btrfsmdadm F2FSmdadm EXT4mdadm XFSNative 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 1RAID 6RAID 10RAID 5RAID 090180270360450Min: 107.54 / Avg: 109.97 / Max: 111.79Min: 160.42 / Avg: 161.9 / Max: 163.86Min: 171.19 / Avg: 172.72 / Max: 175.52Min: 208.63 / Avg: 209.6 / Max: 210.46Min: 380.89 / Avg: 385.34 / Max: 389.36Min: 109.61 / Avg: 113.35 / Max: 116.61Min: 149.87 / Avg: 152.53 / Max: 154.41Min: 194.36 / Avg: 196.78 / Max: 198.51Min: 199.98 / Avg: 200.36 / Max: 200.93Min: 410.15 / Avg: 419.29 / Max: 427.01Min: 113.5 / Avg: 115.34 / Max: 118.55Min: 154.21 / Avg: 155.78 / Max: 157.2Min: 192.13 / Avg: 192.8 / Max: 193.53Min: 198.18 / Avg: 199.95 / Max: 201.42Min: 502.4 / Avg: 508.73 / Max: 515.95Min: 114.36 / Avg: 115.82 / Max: 118.39Min: 153.57 / Avg: 154.1 / Max: 154.65Min: 196.6 / Avg: 197.19 / Max: 197.63Min: 201.55 / Avg: 214.94 / Max: 232.13Min: 396.64 / Avg: 398.74 / Max: 402.02Min: 121.03 / Avg: 130.32 / Max: 136.85Min: 207.38 / Avg: 208.96 / Max: 211.35Min: 241.76 / Avg: 242.55 / Max: 243.13Min: 271.08 / Avg: 272.19 / Max: 273.97Min: 314.69 / Avg: 319.41 / Max: 326.971. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

MinAvgMaxmdadm Btrfs30.435.039.6mdadm XFS30.935.842.4mdadm EXT431.134.739.0Native Btrfs35.138.441.4mdadm F2FS50.757.965.9OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeRAID 6RAID 5RAID 1RAID 10RAID 020406080100
mdadm Btrfsmdadm XFSmdadm EXT4Native Btrfsmdadm F2FSOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeRAID 6RAID 5RAID 1RAID 10RAID 01326395265Min: 29.9 / Avg: 30.43 / Max: 31.1Min: 33.1 / Avg: 33.37 / Max: 33.5Min: 33.8 / Avg: 34.03 / Max: 34.4Min: 37.4 / Avg: 37.8 / Max: 38.1Min: 39.2 / Avg: 39.6 / Max: 40Min: 30.7 / Avg: 30.93 / Max: 31.1Min: 31.9 / Avg: 32.1 / Max: 32.4Min: 33.9 / Avg: 34.07 / Max: 34.3Min: 39.1 / Avg: 39.57 / Max: 39.9Min: 41.1 / Avg: 42.43 / Max: 43.3Min: 31 / Avg: 31.1 / Max: 31.2Min: 32 / Avg: 32.27 / Max: 32.6Min: 33.6 / Avg: 33.9 / Max: 34.2Min: 36.6 / Avg: 37.03 / Max: 37.3Min: 38.9 / Avg: 38.97 / Max: 39Min: 35 / Avg: 35.1 / Max: 35.2Min: 38.1 / Avg: 38.2 / Max: 38.3Min: 37.8 / Avg: 38.33 / Max: 38.9Min: 38.7 / Avg: 38.87 / Max: 39.2Min: 41.1 / Avg: 41.43 / Max: 42Min: 50.3 / Avg: 50.73 / Max: 51.1Min: 52.8 / Avg: 53.5 / Max: 54Min: 54.9 / Avg: 56.37 / Max: 57.2Min: 61.8 / Avg: 62.87 / Max: 63.6Min: 65.4 / Avg: 65.87 / Max: 66.31. (CC) gcc options: -static

MinAvgMaxmdadm XFS53.870.388.7mdadm Btrfs56.870.692.0mdadm F2FS67.877.786.6Native Btrfs69.077.083.7mdadm EXT470.484.599.6OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsRAID 6RAID 5RAID 1RAID 10RAID 020406080100
mdadm XFSmdadm Btrfsmdadm F2FSNative Btrfsmdadm EXT4OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsRAID 6RAID 5RAID 1RAID 10RAID 020406080100Min: 53.4 / Avg: 53.83 / Max: 54.6Min: 57.9 / Avg: 58.1 / Max: 58.3Min: 68.2 / Avg: 68.9 / Max: 69.4Min: 81 / Avg: 81.7 / Max: 82.8Min: 87.4 / Avg: 88.73 / Max: 90.5Min: 56.5 / Avg: 56.8 / Max: 57.1Min: 63.3 / Avg: 64 / Max: 65Min: 64.5 / Avg: 64.73 / Max: 64.9Min: 75.4 / Avg: 75.6 / Max: 75.9Min: 91.8 / Avg: 92 / Max: 92.2Min: 67.3 / Avg: 67.83 / Max: 68.5Min: 75 / Avg: 75.5 / Max: 75.9Min: 77.4 / Avg: 77.97 / Max: 78.8Min: 78 / Avg: 80.63 / Max: 82.3Min: 85.6 / Avg: 86.57 / Max: 87.6Min: 68.8 / Avg: 69.03 / Max: 69.2Min: 75.2 / Avg: 75.47 / Max: 76Min: 76.8 / Avg: 77.07 / Max: 77.2Min: 79.6 / Avg: 79.87 / Max: 80Min: 83.2 / Avg: 83.73 / Max: 84.4Min: 70.4 / Avg: 70.43 / Max: 70.5Min: 76.8 / Avg: 78.13 / Max: 80.4Min: 82.6 / Avg: 84.07 / Max: 84.8Min: 90 / Avg: 90.4 / Max: 91.2Min: 96.7 / Avg: 99.57 / Max: 103.21. (CC) gcc options: -static

MinAvgMaxmdadm XFS29.233.840.7mdadm Btrfs30.634.539.4mdadm EXT431.034.738.7Native Btrfs35.638.440.7mdadm F2FS51.457.066.4OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeRAID 6RAID 5RAID 1RAID 10RAID 020406080100
mdadm XFSmdadm Btrfsmdadm EXT4Native Btrfsmdadm F2FSOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeRAID 6RAID 5RAID 1RAID 10RAID 01326395265Min: 29.1 / Avg: 29.23 / Max: 29.4Min: 30.2 / Avg: 30.33 / Max: 30.4Min: 32 / Avg: 32.77 / Max: 33.3Min: 35.7 / Avg: 35.83 / Max: 36.1Min: 40.5 / Avg: 40.73 / Max: 41.1Min: 30.5 / Avg: 30.63 / Max: 30.8Min: 31.9 / Avg: 32.1 / Max: 32.4Min: 33.4 / Avg: 33.43 / Max: 33.5Min: 36.9 / Avg: 36.93 / Max: 37Min: 39.1 / Avg: 39.43 / Max: 39.7Min: 31 / Avg: 31 / Max: 31Min: 31.9 / Avg: 32 / Max: 32.1Min: 34.7 / Avg: 34.8 / Max: 34.9Min: 36.7 / Avg: 36.8 / Max: 36.9Min: 38.7 / Avg: 38.73 / Max: 38.8Min: 35.6 / Avg: 35.63 / Max: 35.7Min: 37.6 / Avg: 37.73 / Max: 37.8Min: 38 / Avg: 38.5 / Max: 38.8Min: 38.6 / Avg: 39.17 / Max: 39.5Min: 40.7 / Avg: 40.73 / Max: 40.8Min: 50.8 / Avg: 51.4 / Max: 51.9Min: 51.9 / Avg: 52.47 / Max: 52.9Min: 53.3 / Avg: 53.57 / Max: 54.1Min: 61.2 / Avg: 61.3 / Max: 61.5Min: 65.7 / Avg: 66.4 / Max: 66.81. (CC) gcc options: -static

IOzone

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

MinAvgMaxmdadm Btrfs2805311141mdadm EXT43035651111mdadm F2FS3035491100mdadm XFS3046121112Native Btrfs5857601142OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceRAID 1RAID 6RAID 5RAID 10RAID 02004006008001000
mdadm Btrfsmdadm EXT4mdadm F2FSmdadm XFSNative BtrfsOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceRAID 1RAID 6RAID 5RAID 10RAID 02004006008001000Min: 279.95 / Avg: 280.39 / Max: 280.61Min: 313.1 / Avg: 315.85 / Max: 318.19Min: 435.87 / Avg: 438.55 / Max: 440.78Min: 470.31 / Avg: 478.65 / Max: 483.37Min: 1139.82 / Avg: 1141.18 / Max: 1142.07Min: 301.24 / Avg: 302.75 / Max: 303.61Min: 379.43 / Avg: 385.39 / Max: 390.75Min: 432.46 / Avg: 441.27 / Max: 456.93Min: 582.93 / Avg: 585.3 / Max: 587.13Min: 1110.4 / Avg: 1111.26 / Max: 1112.1Min: 299.25 / Avg: 303.32 / Max: 305.6Min: 348.79 / Avg: 350.84 / Max: 353.86Min: 418.69 / Avg: 421.86 / Max: 423.47Min: 556.55 / Avg: 566.14 / Max: 580.85Min: 1097.85 / Avg: 1100.42 / Max: 1103.04Min: 302.77 / Avg: 303.5 / Max: 303.89Min: 464.15 / Avg: 473.17 / Max: 481.5Min: 574.84 / Avg: 580.95 / Max: 589.71Min: 585.46 / Avg: 588.42 / Max: 592.24Min: 1108.49 / Avg: 1111.56 / Max: 1115.27Min: 577.61 / Avg: 584.85 / Max: 589.08Min: 598.14 / Avg: 598.43 / Max: 598.91Min: 598.67 / Avg: 599.32 / Max: 599.9Min: 876.17 / Avg: 876.77 / Max: 877.66Min: 1140.46 / Avg: 1142.43 / Max: 1144.461. (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 Btrfs151.6160.7178.3Native Btrfs177.5191.3206.7mdadm XFS228.2249.7271.6mdadm EXT4303.0314.3325.2mdadm F2FS328.8347.8377.8OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateRAID 6RAID 5RAID 10RAID 1RAID 0100200300400500
mdadm BtrfsNative Btrfsmdadm XFSmdadm EXT4mdadm F2FSOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateRAID 6RAID 5RAID 10RAID 1RAID 070140210280350Min: 135.96 / Avg: 151.64 / Max: 169.91Min: 145.21 / Avg: 156.21 / Max: 167.98Min: 145.14 / Avg: 156.97 / Max: 164.32Min: 158.81 / Avg: 160.58 / Max: 162.77Min: 173.83 / Avg: 178.31 / Max: 187.38Min: 175.93 / Avg: 177.54 / Max: 178.45Min: 169.94 / Avg: 187.72 / Max: 199.26Min: 172.56 / Avg: 189.59 / Max: 204.68Min: 190.17 / Avg: 195.02 / Max: 200.17Min: 203.24 / Avg: 206.74 / Max: 212.92Min: 227.4 / Avg: 228.19 / Max: 229.72Min: 214.08 / Avg: 228.2 / Max: 244.55Min: 228.93 / Avg: 255.99 / Max: 281.25Min: 257.92 / Avg: 264.38 / Max: 271.13Min: 269.28 / Avg: 271.62 / Max: 273.07Min: 269.61 / Avg: 303.04 / Max: 316.31Min: 292.97 / Avg: 306.37 / Max: 331.2Min: 313.57 / Avg: 316.17 / Max: 320.14Min: 296.9 / Avg: 320.82 / Max: 338.3Min: 321.58 / Avg: 325.18 / Max: 331.75Min: 226.32 / Avg: 328.79 / Max: 376.93Min: 258.39 / Avg: 331.33 / Max: 360.41Min: 345.81 / Avg: 348.76 / Max: 350.8Min: 266.68 / Avg: 352.47 / Max: 405.35Min: 348.11 / Avg: 377.77 / Max: 401.48

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.