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 1507134-BE-1411054LI10
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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
 
Glusterfs-1G on XFS SSD via NFS-1G
July 12 2015
 
Glusterfs-1G on XFS SSD via NFG-1G noop
July 13 2015
 
Glusterfs-1G on XFS SSD via NFS-1G deadline tuned
July 13 2015
 
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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

Glusterfs-1G on XFS SSD via NFS-1G

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: CFQ / data=ordered,discard,noatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.7.9.

Glusterfs-1G on XFS SSD via NFG-1G noop

Glusterfs-1G on XFS SSD via NFS-1G deadline tuned

Processor: AMD Phenom II X4 910e @ 2.60GHz (2 Cores), Memory: 1024MB, Disk: 31GB

OS: Debian GNU/Linux 8, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, System Layer: Xen 4.4.1-xs100654 Hypervisor

Ubuntu Linux RAID 0/1/5/6/10 Disk TestingProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tunedIntel 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 4.9.1btrfs2560x1600ext4xfsf2fsAMD Phenom II X4 910e @ 2.60GHz (2 Cores)1024MB31GBDebian GNU/Linux 83.16.0-4-amd64 (x86_64)GCC 4.9.2ext4Xen 4.4.1-xs100654 HypervisorOpenBenchmarking.orgCompiler Details- Native Btrfs: RAID 0: --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 1: --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 10: --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 5: --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 6: --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- mdadm Btrfs: RAID 0: --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- mdadm Btrfs: RAID 1: --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- mdadm Btrfs: RAID 10: --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- mdadm Btrfs: RAID 5: --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- mdadm Btrfs: RAID 6: --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- mdadm EXT4: RAID 0: --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- mdadm EXT4: RAID 1: --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- mdadm EXT4: RAID 10: --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- mdadm EXT4: RAID 5: --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- mdadm EXT4: RAID 6: --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- mdadm XFS: RAID 0: --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- mdadm XFS: RAID 1: --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- mdadm XFS: RAID 10: --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- mdadm XFS: RAID 5: --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- mdadm XFS: RAID 6: --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- mdadm F2FS: RAID 0: --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- mdadm F2FS: RAID 1: --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- mdadm F2FS: RAID 10: --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- mdadm F2FS: RAID 5: --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- mdadm F2FS: RAID 6: --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- Glusterfs-1G on XFS SSD via NFS-1G: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- Glusterfs-1G on XFS SSD via NFG-1G noop: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v- Glusterfs-1G on XFS SSD via NFS-1G deadline tuned: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -vDisk Details- 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- Glusterfs-1G on XFS SSD via NFS-1G: CFQ / data=ordered,discard,noatime,rw- Glusterfs-1G on XFS SSD via NFG-1G noop: CFQ / data=ordered,discard,noatime,rw- Glusterfs-1G on XFS SSD via NFS-1G deadline tuned: CFQ / data=ordered,discard,noatime,rwProcessor Details- Native Btrfs: RAID 0, Native Btrfs: RAID 1, Native Btrfs: RAID 10, Native Btrfs: RAID 5, Native Btrfs: RAID 6, mdadm Btrfs: RAID 0, mdadm Btrfs: RAID 1, mdadm Btrfs: RAID 10, mdadm Btrfs: RAID 5, mdadm Btrfs: RAID 6, mdadm EXT4: RAID 0, mdadm EXT4: RAID 1, mdadm EXT4: RAID 10, mdadm EXT4: RAID 5, mdadm EXT4: RAID 6, mdadm XFS: RAID 0, mdadm XFS: RAID 1, mdadm XFS: RAID 10, mdadm XFS: RAID 5, mdadm XFS: RAID 6, mdadm F2FS: RAID 0, mdadm F2FS: RAID 1, mdadm F2FS: RAID 10, mdadm F2FS: RAID 5, mdadm F2FS: RAID 6: Scaling Governor: intel_pstate powersaveSystem Details- Native Btrfs: RAID 0: Disk Scheduler: DEADLINE. Python 2.7.8.- Native Btrfs: RAID 1: Disk Scheduler: DEADLINE. Python 2.7.8.- Native Btrfs: RAID 10: Disk Scheduler: DEADLINE. Python 2.7.8.- Native Btrfs: RAID 5: Disk Scheduler: DEADLINE. Python 2.7.8.- Native Btrfs: RAID 6: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm Btrfs: RAID 0: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm Btrfs: RAID 1: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm Btrfs: RAID 10: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm Btrfs: RAID 5: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm Btrfs: RAID 6: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm EXT4: RAID 0: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm EXT4: RAID 1: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm EXT4: RAID 10: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm EXT4: RAID 5: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm EXT4: RAID 6: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm XFS: RAID 0: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm XFS: RAID 1: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm XFS: RAID 10: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm XFS: RAID 5: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm XFS: RAID 6: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm F2FS: RAID 0: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm F2FS: RAID 1: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm F2FS: RAID 10: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm F2FS: RAID 5: Disk Scheduler: DEADLINE. Python 2.7.8.- mdadm F2FS: RAID 6: Disk Scheduler: DEADLINE. Python 2.7.8.- Glusterfs-1G on XFS SSD via NFS-1G: Disk Scheduler: CFQ. Python 2.7.9.- Glusterfs-1G on XFS SSD via NFG-1G noop: Disk Scheduler: CFQ. Python 2.7.9.- Glusterfs-1G on XFS SSD via NFS-1G deadline tuned: Disk Scheduler: CFQ. Python 2.7.9.

Native Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tunedLogarithmic Result OverviewPhoronix Test SuiteFS-MarkFS-MarkFS-MarkFlexible IO TesterCompile BenchFlexible IO TesterIOzoneFlexible IO Tester5.F.1.S.4.T1.F.1.S4.F.3.S.D.1.SRand Write - Libaio - No - 16KB - MB/sInitial CreateSeq Write - Libaio - No - 16KB - MB/s4Kb - 8GB - Write PerformanceRand Read - Libaio - No - 16KB - MB/s

Ubuntu Linux RAID 0/1/5/6/10 Disk Testingfio: 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 Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned758.26497.23824.97319.4141.4383.7340.731142.43206.74233.00128.00323.80130.3235.1069.0335.63584.85187.72469.10267.48450.78272.1938.3377.0738.50599.32177.54742.06248.93869.68242.5538.8779.8739.17876.77189.59653.54214.56960.89208.9638.2075.4737.73598.43195.02816.02381.45385.3439.6092.0039.431141.18178.31224.69109.22854.98109.9734.0364.0033.43280.39160.58695.44159.53843.68161.9037.8075.6036.93478.65156.97792.61214.31879.09209.6033.3764.7332.10438.55156.21909.98179.73925.05172.7230.4356.8030.63315.85151.64818.33421.37508.7338.9790.4038.731111.26325.18214.45110.32303.30115.3433.9099.5734.80302.75303.04684.95163.86199.9537.0378.1336.80585.30306.37689.39146.07957.59192.8031.1084.0731441.27316.17854.92134.18155.7832.2770.4332.00385.39320.82841.97393.49398.7442.4388.7340.731111.56264.38236.43115.51301.16115.8234.0768.9032.77303.50228.19384.53166.75214.9439.5781.7035.83588.42228.20751.77151.05197.1932.1058.1030.33580.95255.99928.27129.62154.1030.9353.8329.23473.17271.62872.84387.04419.2965.8786.5766.401100.42331.33239.73109.58299.58113.3553.5080.6353.57303.32328.79741.30177.32200.3662.8777.9761.30566.14352.47736.18149.41196.7856.3775.5052.47421.86377.77916.30131.26997.53152.5350.7367.8351.40350.84348.7671.7413.50112.6922.2311.7219.4314.8212.9714.8970.2113.26113.5722.0312.0014.2011.288.7716.0069.7213.60112.5822.2811.1514.2711.688.4416.43OpenBenchmarking.org

Flexible IO Tester

OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned2004006008001000SE +/- 23.17, N = 6SE +/- 0.84, N = 3SE +/- 10.47, N = 6SE +/- 52.17, N = 6SE +/- 67.86, N = 6SE +/- 5.75, N = 3SE +/- 0.93, N = 3SE +/- 10.68, N = 4SE +/- 1.74, N = 3SE +/- 0.40, N = 3SE +/- 2.16, N = 3SE +/- 1.17, N = 3SE +/- 7.97, N = 3SE +/- 6.99, N = 3SE +/- 11.08, N = 3SE +/- 1.37, N = 3SE +/- 0.11, N = 3SE +/- 0.09, N = 3SE +/- 1.14, N = 3SE +/- 3.92, N = 3SE +/- 0.65, N = 3SE +/- 0.15, N = 3SE +/- 0.23, N = 3SE +/- 8.91, N = 3SE +/- 0.71, N = 3SE +/- 1.18, N = 4SE +/- 2.60, N = 6SE +/- 2.45, N = 6758.26233.00469.10742.06653.54816.02224.69695.44792.61909.98818.33214.45684.95689.39854.92841.97236.43384.53751.77928.27872.84239.73741.30736.18916.3071.7470.2169.721. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned160320480640800Min: 676.41 / Avg: 758.26 / Max: 819.23Min: 231.79 / Avg: 233 / Max: 234.61Min: 444.11 / Avg: 469.1 / Max: 509.6Min: 627.99 / Avg: 742.06 / Max: 932.18Min: 519 / Avg: 653.54 / Max: 876.56Min: 809.39 / Avg: 816.02 / Max: 827.47Min: 223.63 / Avg: 224.69 / Max: 226.55Min: 681.46 / Avg: 695.44 / Max: 727.24Min: 789.38 / Avg: 792.61 / Max: 795.36Min: 909.19 / Avg: 909.98 / Max: 910.49Min: 816.05 / Avg: 818.33 / Max: 822.66Min: 213.24 / Avg: 214.45 / Max: 216.78Min: 669.28 / Avg: 684.95 / Max: 695.3Min: 676.15 / Avg: 689.39 / Max: 699.91Min: 835.31 / Avg: 854.92 / Max: 873.64Min: 839.41 / Avg: 841.97 / Max: 844.1Min: 236.25 / Avg: 236.43 / Max: 236.62Min: 384.35 / Avg: 384.53 / Max: 384.63Min: 750.56 / Avg: 751.77 / Max: 754.05Min: 921.72 / Avg: 928.27 / Max: 935.28Min: 871.66 / Avg: 872.84 / Max: 873.91Min: 239.5 / Avg: 239.73 / Max: 240.01Min: 740.86 / Avg: 741.3 / Max: 741.63Min: 726.18 / Avg: 736.18 / Max: 753.96Min: 915.33 / Avg: 916.3 / Max: 917.69Min: 68.22 / Avg: 71.74 / Max: 73.23Min: 57.42 / Avg: 70.21 / Max: 73.6Min: 57.55 / Avg: 69.72 / Max: 72.911. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned110220330440550SE +/- 13.92, N = 6SE +/- 0.39, N = 3SE +/- 2.33, N = 3SE +/- 3.37, N = 6SE +/- 2.95, N = 6SE +/- 2.87, N = 3SE +/- 2.01, N = 3SE +/- 2.15, N = 3SE +/- 1.15, N = 3SE +/- 1.22, N = 3SE +/- 8.96, N = 6SE +/- 1.68, N = 3SE +/- 1.01, N = 3SE +/- 0.72, N = 3SE +/- 2.63, N = 3SE +/- 2.43, N = 3SE +/- 0.58, N = 3SE +/- 2.20, N = 3SE +/- 0.17, N = 3SE +/- 1.90, N = 3SE +/- 6.30, N = 6SE +/- 2.03, N = 6SE +/- 1.42, N = 3SE +/- 0.27, N = 3SE +/- 1.94, N = 3SE +/- 0.31, N = 6SE +/- 0.27, N = 6SE +/- 0.20, N = 6497.23128.00267.48248.93214.56381.45109.22159.53214.31179.73421.37110.32163.86146.07134.18393.49115.51166.75151.05129.62387.04109.58177.32149.41131.2613.5013.2613.601. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned90180270360450Min: 441.36 / Avg: 497.23 / Max: 530.75Min: 127.42 / Avg: 128 / Max: 128.73Min: 263.46 / Avg: 267.48 / Max: 271.53Min: 242.92 / Avg: 248.93 / Max: 265.01Min: 208.13 / Avg: 214.56 / Max: 228.12Min: 376.52 / Avg: 381.45 / Max: 386.46Min: 105.21 / Avg: 109.22 / Max: 111.45Min: 156.08 / Avg: 159.53 / Max: 163.48Min: 212.25 / Avg: 214.31 / Max: 216.21Min: 178.06 / Avg: 179.73 / Max: 182.12Min: 379.54 / Avg: 421.37 / Max: 437.08Min: 107.54 / Avg: 110.32 / Max: 113.36Min: 162.76 / Avg: 163.86 / Max: 165.88Min: 144.95 / Avg: 146.07 / Max: 147.42Min: 129.19 / Avg: 134.18 / Max: 138.12Min: 389 / Avg: 393.49 / Max: 397.33Min: 114.51 / Avg: 115.51 / Max: 116.52Min: 162.99 / Avg: 166.75 / Max: 170.61Min: 150.84 / Avg: 151.05 / Max: 151.4Min: 127.35 / Avg: 129.62 / Max: 133.39Min: 358.91 / Avg: 387.04 / Max: 405.07Min: 101.17 / Avg: 109.58 / Max: 116.5Min: 175.41 / Avg: 177.32 / Max: 180.09Min: 148.89 / Avg: 149.41 / Max: 149.82Min: 128.1 / Avg: 131.26 / Max: 134.79Min: 12.06 / Avg: 13.5 / Max: 14.18Min: 12.1 / Avg: 13.26 / Max: 14.01Min: 12.71 / Avg: 13.6 / Max: 14.051. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 1mdadm EXT4: RAID 5mdadm XFS: RAID 1mdadm F2FS: RAID 1mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned2004006008001000SE +/- 22.85, N = 6SE +/- 0.96, N = 3SE +/- 1.47, N = 3SE +/- 40.14, N = 6SE +/- 8.58, N = 3SE +/- 7.66, N = 3SE +/- 12.79, N = 6SE +/- 17.12, N = 6SE +/- 4.21, N = 3SE +/- 0.41, N = 3SE +/- 3.56, N = 3SE +/- 0.11, N = 3SE +/- 0.21, N = 3SE +/- 0.47, N = 2SE +/- 0.53, N = 3SE +/- 0.08, N = 3SE +/- 0.81, N = 3824.97323.80450.78869.68960.89854.98843.68879.09925.05303.30957.59301.16299.58997.53112.69113.57112.58-lz-lz-lz-lz-lz-lz-lz-lz-lz-lz-lz-lz-lz-lz1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 1mdadm EXT4: RAID 5mdadm XFS: RAID 1mdadm F2FS: RAID 1mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned2004006008001000Min: 760.69 / Avg: 824.97 / Max: 902.14Min: 322.66 / Avg: 323.8 / Max: 325.71Min: 448.04 / Avg: 450.78 / Max: 453.08Min: 789.02 / Avg: 869.68 / Max: 999.59Min: 949.67 / Avg: 960.89 / Max: 977.75Min: 839.77 / Avg: 854.98 / Max: 864.21Min: 818.11 / Avg: 843.68 / Max: 904.63Min: 822.86 / Avg: 879.09 / Max: 924.23Min: 918.2 / Avg: 925.05 / Max: 932.71Min: 302.6 / Avg: 303.3 / Max: 304Min: 951.06 / Avg: 957.59 / Max: 963.33Min: 300.99 / Avg: 301.16 / Max: 301.37Min: 299.21 / Avg: 299.58 / Max: 299.94Min: 997.06 / Avg: 997.53 / Max: 998Min: 111.64 / Avg: 112.69 / Max: 113.35Min: 113.41 / Avg: 113.57 / Max: 113.65Min: 110.96 / Avg: 112.58 / Max: 113.431. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned110220330440550SE +/- 3.82, N = 3SE +/- 2.46, N = 6SE +/- 0.90, N = 3SE +/- 0.41, N = 3SE +/- 1.21, N = 3SE +/- 2.45, N = 3SE +/- 1.26, N = 3SE +/- 1.02, N = 3SE +/- 0.53, N = 3SE +/- 1.40, N = 3SE +/- 3.94, N = 3SE +/- 1.61, N = 3SE +/- 0.95, N = 3SE +/- 0.41, N = 3SE +/- 0.87, N = 3SE +/- 1.66, N = 3SE +/- 1.29, N = 3SE +/- 4.61, N = 6SE +/- 0.31, N = 3SE +/- 0.31, N = 3SE +/- 4.92, N = 3SE +/- 2.04, N = 3SE +/- 0.29, N = 3SE +/- 1.25, N = 3SE +/- 1.37, N = 3SE +/- 0.46, N = 6SE +/- 0.35, N = 6SE +/- 0.34, N = 6319.41130.32272.19242.55208.96385.34109.97161.90209.60172.72508.73115.34199.95192.80155.78398.74115.82214.94197.19154.10419.29113.35200.36196.78152.5322.2322.0322.281. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl
OpenBenchmarking.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/sNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned90180270360450Min: 314.69 / Avg: 319.41 / Max: 326.97Min: 121.03 / Avg: 130.32 / Max: 136.85Min: 271.08 / Avg: 272.19 / Max: 273.97Min: 241.76 / Avg: 242.55 / Max: 243.13Min: 207.38 / Avg: 208.96 / Max: 211.35Min: 380.89 / Avg: 385.34 / Max: 389.36Min: 107.54 / Avg: 109.97 / Max: 111.79Min: 160.42 / Avg: 161.9 / Max: 163.86Min: 208.63 / Avg: 209.6 / Max: 210.46Min: 171.19 / Avg: 172.72 / Max: 175.52Min: 502.4 / Avg: 508.73 / Max: 515.95Min: 113.5 / Avg: 115.34 / Max: 118.55Min: 198.18 / Avg: 199.95 / Max: 201.42Min: 192.13 / Avg: 192.8 / Max: 193.53Min: 154.21 / Avg: 155.78 / Max: 157.2Min: 396.64 / Avg: 398.74 / Max: 402.02Min: 114.36 / Avg: 115.82 / Max: 118.39Min: 201.55 / Avg: 214.94 / Max: 232.13Min: 196.6 / Avg: 197.19 / Max: 197.63Min: 153.57 / Avg: 154.1 / Max: 154.65Min: 410.15 / Avg: 419.29 / Max: 427.01Min: 109.61 / Avg: 113.35 / Max: 116.61Min: 199.98 / Avg: 200.36 / Max: 200.93Min: 194.36 / Avg: 196.78 / Max: 198.51Min: 149.87 / Avg: 152.53 / Max: 154.41Min: 20.32 / Avg: 22.23 / Max: 23.29Min: 20.47 / Avg: 22.03 / Max: 22.93Min: 21.04 / Avg: 22.28 / Max: 23.351. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lm -lpthread -ldl

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned1530456075SE +/- 0.28, N = 3SE +/- 0.06, N = 3SE +/- 0.32, N = 3SE +/- 0.17, N = 3SE +/- 0.06, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.21, N = 3SE +/- 0.13, N = 3SE +/- 0.35, N = 3SE +/- 0.03, N = 3SE +/- 0.17, N = 3SE +/- 0.22, N = 3SE +/- 0.06, N = 3SE +/- 0.18, N = 3SE +/- 0.68, N = 3SE +/- 0.12, N = 3SE +/- 0.24, N = 3SE +/- 0.15, N = 3SE +/- 0.12, N = 3SE +/- 0.26, N = 3SE +/- 0.36, N = 3SE +/- 0.55, N = 3SE +/- 0.74, N = 3SE +/- 0.23, N = 3SE +/- 1.49, N = 6SE +/- 1.74, N = 6SE +/- 1.86, N = 641.4335.1038.3338.8738.2039.6034.0337.8033.3730.4338.9733.9037.0331.1032.2742.4334.0739.5732.1030.9365.8753.5062.8756.3750.7311.7212.0011.151. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned1326395265Min: 41.1 / Avg: 41.43 / Max: 42Min: 35 / Avg: 35.1 / Max: 35.2Min: 37.8 / Avg: 38.33 / Max: 38.9Min: 38.7 / Avg: 38.87 / Max: 39.2Min: 38.1 / Avg: 38.2 / Max: 38.3Min: 39.2 / Avg: 39.6 / Max: 40Min: 33.8 / Avg: 34.03 / Max: 34.4Min: 37.4 / Avg: 37.8 / Max: 38.1Min: 33.1 / Avg: 33.37 / Max: 33.5Min: 29.9 / Avg: 30.43 / Max: 31.1Min: 38.9 / Avg: 38.97 / Max: 39Min: 33.6 / Avg: 33.9 / Max: 34.2Min: 36.6 / Avg: 37.03 / Max: 37.3Min: 31 / Avg: 31.1 / Max: 31.2Min: 32 / Avg: 32.27 / Max: 32.6Min: 41.1 / Avg: 42.43 / Max: 43.3Min: 33.9 / Avg: 34.07 / Max: 34.3Min: 39.1 / Avg: 39.57 / Max: 39.9Min: 31.9 / Avg: 32.1 / Max: 32.4Min: 30.7 / Avg: 30.93 / Max: 31.1Min: 65.4 / Avg: 65.87 / Max: 66.3Min: 52.8 / Avg: 53.5 / Max: 54Min: 61.8 / Avg: 62.87 / Max: 63.6Min: 54.9 / Avg: 56.37 / Max: 57.2Min: 50.3 / Avg: 50.73 / Max: 51.1Min: 8.4 / Avg: 11.72 / Max: 16.4Min: 5.7 / Avg: 12 / Max: 16Min: 5.6 / Avg: 11.15 / Max: 16.41. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned20406080100SE +/- 0.35, N = 3SE +/- 0.12, N = 3SE +/- 0.13, N = 3SE +/- 0.13, N = 3SE +/- 0.27, N = 3SE +/- 0.12, N = 3SE +/- 0.51, N = 3SE +/- 0.15, N = 3SE +/- 0.12, N = 3SE +/- 0.17, N = 3SE +/- 0.40, N = 3SE +/- 1.92, N = 3SE +/- 1.14, N = 3SE +/- 0.73, N = 3SE +/- 0.03, N = 3SE +/- 0.92, N = 3SE +/- 0.36, N = 3SE +/- 0.56, N = 3SE +/- 0.12, N = 3SE +/- 0.38, N = 3SE +/- 0.58, N = 3SE +/- 1.33, N = 3SE +/- 0.43, N = 3SE +/- 0.26, N = 3SE +/- 0.35, N = 3SE +/- 0.60, N = 6SE +/- 0.64, N = 3SE +/- 0.81, N = 383.7369.0377.0779.8775.4792.0064.0075.6064.7356.8090.4099.5778.1384.0770.4388.7368.9081.7058.1053.8386.5780.6377.9775.5067.8319.4314.2014.271. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned20406080100Min: 83.2 / Avg: 83.73 / Max: 84.4Min: 68.8 / Avg: 69.03 / Max: 69.2Min: 76.8 / Avg: 77.07 / Max: 77.2Min: 79.6 / Avg: 79.87 / Max: 80Min: 75.2 / Avg: 75.47 / Max: 76Min: 91.8 / Avg: 92 / Max: 92.2Min: 63.3 / Avg: 64 / Max: 65Min: 75.4 / Avg: 75.6 / Max: 75.9Min: 64.5 / Avg: 64.73 / Max: 64.9Min: 56.5 / Avg: 56.8 / Max: 57.1Min: 90 / Avg: 90.4 / Max: 91.2Min: 96.7 / Avg: 99.57 / Max: 103.2Min: 76.8 / Avg: 78.13 / Max: 80.4Min: 82.6 / Avg: 84.07 / Max: 84.8Min: 70.4 / Avg: 70.43 / Max: 70.5Min: 87.4 / Avg: 88.73 / Max: 90.5Min: 68.2 / Avg: 68.9 / Max: 69.4Min: 81 / Avg: 81.7 / Max: 82.8Min: 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: 16.8 / Avg: 19.43 / Max: 21.2Min: 13.2 / Avg: 14.2 / Max: 15.4Min: 12.8 / Avg: 14.27 / Max: 15.61. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned1530456075SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.25, N = 3SE +/- 0.28, N = 3SE +/- 0.07, N = 3SE +/- 0.18, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.15, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.39, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.35, N = 3SE +/- 0.27, N = 3SE +/- 0.10, N = 3SE +/- 0.30, N = 3SE +/- 0.32, N = 3SE +/- 0.60, N = 6SE +/- 0.89, N = 6SE +/- 0.94, N = 640.7335.6338.5039.1737.7339.4333.4336.9332.1030.6338.7334.8036.8031.0032.0040.7332.7735.8330.3329.2366.4053.5761.3052.4751.4014.8211.2811.681. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned1326395265Min: 40.7 / Avg: 40.73 / Max: 40.8Min: 35.6 / Avg: 35.63 / Max: 35.7Min: 38 / Avg: 38.5 / Max: 38.8Min: 38.6 / Avg: 39.17 / Max: 39.5Min: 37.6 / Avg: 37.73 / Max: 37.8Min: 39.1 / Avg: 39.43 / Max: 39.7Min: 33.4 / Avg: 33.43 / Max: 33.5Min: 36.9 / Avg: 36.93 / Max: 37Min: 31.9 / Avg: 32.1 / Max: 32.4Min: 30.5 / Avg: 30.63 / Max: 30.8Min: 38.7 / Avg: 38.73 / Max: 38.8Min: 34.7 / Avg: 34.8 / Max: 34.9Min: 36.7 / Avg: 36.8 / Max: 36.9Min: 31 / Avg: 31 / Max: 31Min: 31.9 / Avg: 32 / Max: 32.1Min: 40.5 / Avg: 40.73 / Max: 41.1Min: 32 / Avg: 32.77 / Max: 33.3Min: 35.7 / Avg: 35.83 / Max: 36.1Min: 30.2 / Avg: 30.33 / Max: 30.4Min: 29.1 / Avg: 29.23 / Max: 29.4Min: 65.7 / Avg: 66.4 / Max: 66.8Min: 53.3 / Avg: 53.57 / Max: 54.1Min: 61.2 / Avg: 61.3 / Max: 61.5Min: 51.9 / Avg: 52.47 / Max: 52.9Min: 50.8 / Avg: 51.4 / Max: 51.9Min: 12.5 / Avg: 14.82 / Max: 16.2Min: 9.1 / Avg: 11.28 / Max: 15Min: 8.9 / Avg: 11.68 / Max: 15.11. (CC) gcc options: -static

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned2004006008001000SE +/- 1.16, N = 3SE +/- 3.64, N = 3SE +/- 0.36, N = 3SE +/- 0.45, N = 3SE +/- 0.24, N = 3SE +/- 0.69, N = 3SE +/- 0.22, N = 3SE +/- 4.18, N = 3SE +/- 1.44, N = 3SE +/- 1.48, N = 3SE +/- 0.49, N = 3SE +/- 0.76, N = 3SE +/- 1.24, N = 3SE +/- 7.85, N = 3SE +/- 3.28, N = 3SE +/- 1.99, N = 3SE +/- 0.37, N = 3SE +/- 2.01, N = 3SE +/- 4.49, N = 3SE +/- 5.02, N = 3SE +/- 1.50, N = 3SE +/- 2.04, N = 3SE +/- 7.47, N = 3SE +/- 1.58, N = 3SE +/- 1.54, N = 3SE +/- 7.27, N = 3SE +/- 4.81, N = 3SE +/- 5.53, N = 31142.43584.85599.32876.77598.431141.18280.39478.65438.55315.851111.26302.75585.30441.27385.391111.56303.50588.42580.95473.171100.42303.32566.14421.86350.8412.978.778.441. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned2004006008001000Min: 1140.46 / Avg: 1142.43 / Max: 1144.46Min: 577.61 / Avg: 584.85 / Max: 589.08Min: 598.67 / Avg: 599.32 / Max: 599.9Min: 876.17 / Avg: 876.77 / Max: 877.66Min: 598.14 / Avg: 598.43 / Max: 598.91Min: 1139.82 / Avg: 1141.18 / Max: 1142.07Min: 279.95 / Avg: 280.39 / Max: 280.61Min: 470.31 / Avg: 478.65 / Max: 483.37Min: 435.87 / Avg: 438.55 / Max: 440.78Min: 313.1 / Avg: 315.85 / Max: 318.19Min: 1110.4 / Avg: 1111.26 / Max: 1112.1Min: 301.24 / Avg: 302.75 / Max: 303.61Min: 582.93 / Avg: 585.3 / Max: 587.13Min: 432.46 / Avg: 441.27 / Max: 456.93Min: 379.43 / Avg: 385.39 / Max: 390.75Min: 1108.49 / Avg: 1111.56 / Max: 1115.27Min: 302.77 / Avg: 303.5 / Max: 303.89Min: 585.46 / Avg: 588.42 / Max: 592.24Min: 574.84 / Avg: 580.95 / Max: 589.71Min: 464.15 / Avg: 473.17 / Max: 481.5Min: 1097.85 / Avg: 1100.42 / Max: 1103.04Min: 299.25 / Avg: 303.32 / Max: 305.6Min: 556.55 / Avg: 566.14 / Max: 580.85Min: 418.69 / Avg: 421.86 / Max: 423.47Min: 348.79 / Avg: 350.84 / Max: 353.86Min: 3.77 / Avg: 12.97 / Max: 27.31Min: 3.63 / Avg: 8.77 / Max: 18.38Min: 2.03 / Avg: 8.44 / Max: 19.451. (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.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned80160240320400SE +/- 3.10, N = 3SE +/- 9.02, N = 3SE +/- 0.81, N = 3SE +/- 9.32, N = 3SE +/- 2.89, N = 3SE +/- 3.07, N = 4SE +/- 1.16, N = 3SE +/- 2.90, N = 6SE +/- 3.51, N = 6SE +/- 5.10, N = 6SE +/- 3.29, N = 3SE +/- 7.03, N = 6SE +/- 5.36, N = 6SE +/- 2.02, N = 3SE +/- 5.64, N = 6SE +/- 3.82, N = 3SE +/- 0.77, N = 3SE +/- 4.97, N = 6SE +/- 7.74, N = 6SE +/- 1.18, N = 3SE +/- 15.41, N = 6SE +/- 21.66, N = 6SE +/- 19.79, N = 6SE +/- 8.55, N = 6SE +/- 1.51, N = 3SE +/- 2.89, N = 3SE +/- 1.79, N = 5SE +/- 1.52, N = 6206.74187.72177.54189.59195.02178.31160.58156.97156.21151.64325.18303.04306.37316.17320.82264.38228.19228.20255.99271.62331.33328.79352.47377.77348.7614.8916.0016.43
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateNative Btrfs: RAID 0Native Btrfs: RAID 1Native Btrfs: RAID 10Native Btrfs: RAID 5Native Btrfs: RAID 6mdadm Btrfs: RAID 0mdadm Btrfs: RAID 1mdadm Btrfs: RAID 10mdadm Btrfs: RAID 5mdadm Btrfs: RAID 6mdadm EXT4: RAID 0mdadm EXT4: RAID 1mdadm EXT4: RAID 10mdadm EXT4: RAID 5mdadm EXT4: RAID 6mdadm XFS: RAID 0mdadm XFS: RAID 1mdadm XFS: RAID 10mdadm XFS: RAID 5mdadm XFS: RAID 6mdadm F2FS: RAID 0mdadm F2FS: RAID 1mdadm F2FS: RAID 10mdadm F2FS: RAID 5mdadm F2FS: RAID 6Glusterfs-1G on XFS SSD via NFS-1GGlusterfs-1G on XFS SSD via NFG-1G noopGlusterfs-1G on XFS SSD via NFS-1G deadline tuned70140210280350Min: 203.24 / Avg: 206.74 / Max: 212.92Min: 169.94 / Avg: 187.72 / Max: 199.26Min: 175.93 / Avg: 177.54 / Max: 178.45Min: 172.56 / Avg: 189.59 / Max: 204.68Min: 190.17 / Avg: 195.02 / Max: 200.17Min: 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: 169.91Min: 321.58 / Avg: 325.18 / Max: 331.75Min: 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: 257.92 / Avg: 264.38 / Max: 271.13Min: 227.4 / Avg: 228.19 / Max: 229.72Min: 214.08 / Avg: 228.2 / Max: 244.55Min: 228.93 / Avg: 255.99 / Max: 281.25Min: 269.28 / Avg: 271.62 / Max: 273.07Min: 258.39 / Avg: 331.33 / Max: 360.41Min: 226.32 / Avg: 328.79 / Max: 376.93Min: 266.68 / Avg: 352.47 / Max: 405.35Min: 348.11 / Avg: 377.77 / Max: 401.48Min: 345.81 / Avg: 348.76 / Max: 350.8Min: 9.1 / Avg: 14.89 / Max: 17.78Min: 9.04 / Avg: 16 / Max: 19.19Min: 8.9 / Avg: 16.43 / Max: 18.81

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.

Glusterfs-1G on XFS SSD via NFS-1G

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: CFQ / data=ordered,discard,noatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.7.9.

Testing initiated at 12 July 2015 20:53 by user root.

Glusterfs-1G on XFS SSD via NFG-1G noop

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: CFQ / data=ordered,discard,noatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.7.9.

Testing initiated at 13 July 2015 02:16 by user root.

Glusterfs-1G on XFS SSD via NFS-1G deadline tuned

Processor: AMD Phenom II X4 910e @ 2.60GHz (2 Cores), Memory: 1024MB, Disk: 31GB

OS: Debian GNU/Linux 8, Kernel: 3.16.0-4-amd64 (x86_64), Compiler: GCC 4.9.2, File-System: ext4, System Layer: Xen 4.4.1-xs100654 Hypervisor

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: CFQ / data=ordered,discard,noatime,rw
System Notes: Disk Scheduler: CFQ. Python 2.7.9.

Testing initiated at 13 July 2015 09:48 by user root.