Btrfs RAID, EXT4 MD RAID 4 x SSD Linux Tests

Btrfs RAID and EXT4 MDADM RAID tests on Linux 4.15 for a future article on Phoronix.

HTML result view exported from: https://openbenchmarking.org/result/1712181-AL-1712183AL15.

Btrfs RAID, EXT4 MD RAID 4 x SSD Linux TestsProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen ResolutionBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h1Intel Xeon Silver 4108 @ 3.00GHz (8 Cores / 16 Threads)TYAN S7100AG2NRIntel Device 20206 x 4096 MB DDR4-2400MHz Micron 9ASF51272PZ-2G6B14 x 120GB ADATA SU700 + 240GB Force MP500ASPEED ASPEED FamilyRealtek ALC892VE228Intel I350 Gigabit ConnectionUbuntu 17.044.15.0-999-generic (x86_64) 20171212Unity 7.5.0modesetting 1.19.3GCC 6.3.0 20170406btrfs1920x1080Unity 7.5.0ext4AMD A6-3670 APU @ 2.90GHz (4 Cores)ASUS F1A75-M PROAMD Family 12h Root Complex2 x 2048 MB DDR3-1333MT/s Corsair CMX4GX3M2A1600C97 x 5001GB Western Digital WD50EZRZ-00G + 60GB OCZ VERTEX2ASUS AMD Radeon HD 6530D 512MB (276MHz)AMD BeaverCreek HDMI AudioIntel 82574L Gigabit ConnectionUbuntu 17.104.13.0-19-generic (x86_64)modesetting 1.19.5GCC 7.2.01024x768OpenBenchmarking.orgCompiler Details- Btrfs 1 Disk: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- Btrfs 2 Disk RAID0: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- Btrfs 2 Disk RAID1: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- Btrfs 4 Disk RAID0: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- Btrfs 4 Disk RAID1: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- Btrfs 4 Disk RAID10: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- Btrfs 4 Disk RAID5: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- Btrfs 4 Disk RAID6: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 1 Disk: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 2 Disk RAID1: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 2 Disk RAID0: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 4 Disk RAID0: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 4 Disk RAID1: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 4 Disk RAID5: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 4 Disk RAID6: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- EXT4 4 Disk RAID10: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v- 1h1: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -vDisk Details- Btrfs 1 Disk: NONE / data=ordered,errors=remount-ro,relatime,rw- Btrfs 2 Disk RAID0: NONE / data=ordered,errors=remount-ro,relatime,rw- Btrfs 2 Disk RAID1: NONE / data=ordered,errors=remount-ro,relatime,rw- Btrfs 4 Disk RAID0: NONE / data=ordered,errors=remount-ro,relatime,rw- Btrfs 4 Disk RAID1: NONE / data=ordered,errors=remount-ro,relatime,rw- Btrfs 4 Disk RAID10: NONE / data=ordered,errors=remount-ro,relatime,rw- Btrfs 4 Disk RAID5: NONE / data=ordered,errors=remount-ro,relatime,rw- Btrfs 4 Disk RAID6: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 1 Disk: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 2 Disk RAID1: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 2 Disk RAID0: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 4 Disk RAID0: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 4 Disk RAID1: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 4 Disk RAID5: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 4 Disk RAID6: NONE / data=ordered,errors=remount-ro,relatime,rw- EXT4 4 Disk RAID10: NONE / data=ordered,errors=remount-ro,relatime,rw- 1h1: CFQ / data=ordered,errors=remount-ro,relatime,rwProcessor Details- Btrfs 1 Disk: Scaling Governor: intel_pstate powersave- Btrfs 2 Disk RAID0: Scaling Governor: intel_pstate powersave- Btrfs 2 Disk RAID1: Scaling Governor: intel_pstate powersave- Btrfs 4 Disk RAID0: Scaling Governor: intel_pstate powersave- Btrfs 4 Disk RAID1: Scaling Governor: intel_pstate powersave- Btrfs 4 Disk RAID10: Scaling Governor: intel_pstate powersave- Btrfs 4 Disk RAID5: Scaling Governor: intel_pstate powersave- Btrfs 4 Disk RAID6: Scaling Governor: intel_pstate powersave- EXT4 1 Disk: Scaling Governor: intel_pstate powersave- EXT4 2 Disk RAID1: Scaling Governor: intel_pstate powersave- EXT4 2 Disk RAID0: Scaling Governor: intel_pstate powersave- EXT4 4 Disk RAID0: Scaling Governor: intel_pstate powersave- EXT4 4 Disk RAID1: Scaling Governor: intel_pstate powersave- EXT4 4 Disk RAID5: Scaling Governor: intel_pstate powersave- EXT4 4 Disk RAID6: Scaling Governor: intel_pstate powersave- EXT4 4 Disk RAID10: Scaling Governor: intel_pstate powersave- 1h1: Scaling Governor: acpi-cpufreq ondemand

Btrfs RAID, EXT4 MD RAID 4 x SSD Linux Testssqlite: Default Test Directoryfio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 5000 Files, 1MB Size, 4 Threadsfs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizeblogbench: Readblogbench: Writedbench: 12iozone: 4Kb - 8GB - Write Performancepgbench: Mostly RAM - Normal Load - Read WriteBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h160.90124.3682.35109.2581.37133.87148.15131.4024023925079291.8437.97881.0859.21220.6664.76234.6469.23187.30322.97180.0323727355746309.2776.161133.6364.93124.1074.21123.4069.42140.87169.60133.8323882274773289.9946.52628.3562.10292.7066.17302.9361.04189.18445.50206.0024006755732328.55900.571643.8966.73241.6140.61188.2947.71137.77190.00132.3323630395397314.25182.491642.7166.91221.6434.41197.0443.08177.53287.30164.0723591055577348.16142.131041.85140.27384.5468.31402.8672.47124.42280.90135.7323263415136311.67114.481370.47139.08367.5468.21323.4873.17138.18258.10146.9321621154655302.2475.62684.0527.74123.76167.2476.04213.91119.1364.6741.3524775104212218.2548.721086.05394.48245.7133.5776.7036.7328.7335.4729.7524176064825160.5643.68760.7837.72242.12245.04144.92103.3771.9379.8753.1323890945610374.87103.421771.2341.22455.50279.03143.94171.16101.43175.33101.3715778708724605.34168.871729.77454.42458.9235.4182.3033.0921.9327.0028.232361663469291.3042.090.10418.50427.9625.93151.5033.2228.6052.1029.6725347796243129.0080.431033.44669.24416.8117.09196.7916.8924.8832.8038.4325854865135106.0859.661020.3548.21438.83116.34217.3471.2955.2070.2748.0023148837769302.5794.161310.879.7990.8647.16137.1354.42137.47199.53132.031281581179796.21243.221981.71OpenBenchmarking.org

SQLite

Test Target: Default Test Directory

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h1140280420560700SE +/- 0.38, N = 3SE +/- 0.16, N = 3SE +/- 0.60, N = 3SE +/- 0.20, N = 3SE +/- 0.47, N = 3SE +/- 0.17, N = 3SE +/- 2.12, N = 5SE +/- 2.35, N = 4SE +/- 0.16, N = 3SE +/- 284.13, N = 6SE +/- 3.23, N = 6SE +/- 5.47, N = 6SE +/- 276.42, N = 6SE +/- 339.88, N = 6SE +/- 459.69, N = 6SE +/- 5.22, N = 6SE +/- 0.05, N = 360.9059.2164.9362.1066.7366.91140.27139.0827.74394.4837.7241.22454.42418.50669.2448.219.791. (CC) gcc options: -O2 -ldl -lpthread

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h1100200300400500SE +/- 0.02, N = 3SE +/- 0.41, N = 3SE +/- 0.40, N = 3SE +/- 1.21, N = 3SE +/- 0.39, N = 3SE +/- 0.50, N = 3SE +/- 1.91, N = 3SE +/- 3.21, N = 3SE +/- 0.15, N = 3SE +/- 0.05, N = 3SE +/- 0.18, N = 3SE +/- 0.78, N = 3SE +/- 0.88, N = 3SE +/- 3.22, N = 3SE +/- 1.68, N = 3SE +/- 0.94, N = 3SE +/- 0.32, N = 3124.36220.66124.10292.70241.61221.64384.54367.54123.76245.71242.12455.50458.92427.96416.81438.8390.86-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h120K40K60K80K100KSE +/- 5.70, N = 3SE +/- 102.71, N = 3SE +/- 100.16, N = 3SE +/- 301.74, N = 3SE +/- 96.48, N = 3SE +/- 124.67, N = 3SE +/- 477.39, N = 3SE +/- 802.96, N = 3SE +/- 36.78, N = 3SE +/- 12.71, N = 3SE +/- 45.67, N = 3SE +/- 195.13, N = 3SE +/- 220.50, N = 3SE +/- 805.76, N = 3SE +/- 420.51, N = 3SE +/- 235.76, N = 3SE +/- 79.51, N = 3310865516231021731726039955406961329188130936614246052711387011472610698610419810970422712-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h160120180240300SE +/- 1.16, N = 6SE +/- 1.65, N = 6SE +/- 1.65, N = 6SE +/- 4.30, N = 6SE +/- 2.63, N = 6SE +/- 1.33, N = 6SE +/- 3.00, N = 6SE +/- 2.71, N = 6SE +/- 0.08, N = 3SE +/- 0.66, N = 6SE +/- 29.62, N = 6SE +/- 33.90, N = 6SE +/- 0.15, N = 3SE +/- 0.96, N = 6SE +/- 0.16, N = 3SE +/- 19.68, N = 6SE +/- 3.94, N = 682.3564.7674.2166.1740.6134.4168.3168.21167.2433.57245.04279.0335.4125.9317.09116.3447.16-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h115K30K45K60K75KSE +/- 290.12, N = 6SE +/- 411.95, N = 6SE +/- 412.51, N = 6SE +/- 1075.44, N = 6SE +/- 658.43, N = 6SE +/- 332.47, N = 6SE +/- 750.71, N = 6SE +/- 677.52, N = 6SE +/- 20.28, N = 3SE +/- 165.71, N = 6SE +/- 7406.16, N = 6SE +/- 8474.14, N = 6SE +/- 38.35, N = 3SE +/- 241.16, N = 6SE +/- 41.34, N = 3SE +/- 4921.14, N = 6SE +/- 984.11, N = 620583161861854816540101498599170741704941806838961257697548850648042702908011786-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h190180270360450SE +/- 0.21, N = 3SE +/- 0.18, N = 3SE +/- 0.22, N = 3SE +/- 0.38, N = 3SE +/- 1.42, N = 3SE +/- 4.48, N = 6SE +/- 5.17, N = 3SE +/- 2.25, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.38, N = 3SE +/- 0.04, N = 3SE +/- 0.85, N = 3SE +/- 0.13, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 3109.25234.64123.40302.93188.29197.04402.86323.4876.0476.70144.92143.9482.30151.50196.79217.34137.13-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h120K40K60K80K100KSE +/- 53.30, N = 3SE +/- 46.17, N = 3SE +/- 56.04, N = 3SE +/- 95.45, N = 3SE +/- 353.81, N = 3SE +/- 1120.00, N = 6SE +/- 1292.78, N = 3SE +/- 563.74, N = 3SE +/- 9.87, N = 3SE +/- 16.15, N = 3SE +/- 96.19, N = 3SE +/- 10.26, N = 3SE +/- 211.67, N = 3SE +/- 33.39, N = 3SE +/- 31.18, N = 3SE +/- 8.14, N = 327309586573084775730470684925510071180866190081917136226359812057137872491945433134279-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h150100150200250SE +/- 0.71, N = 3SE +/- 1.06, N = 6SE +/- 1.08, N = 3SE +/- 6.41, N = 6SE +/- 1.87, N = 6SE +/- 1.47, N = 5SE +/- 6.88, N = 6SE +/- 5.08, N = 6SE +/- 1.22, N = 3SE +/- 0.95, N = 6SE +/- 1.66, N = 6SE +/- 2.17, N = 3SE +/- 1.81, N = 6SE +/- 1.06, N = 6SE +/- 0.57, N = 6SE +/- 0.38, N = 3SE +/- 3.86, N = 681.3769.2369.4261.0447.7143.0872.4773.17213.9136.73103.37171.1633.0933.2216.8971.2954.42-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h111K22K33K44K55KSE +/- 177.16, N = 3SE +/- 264.98, N = 6SE +/- 269.37, N = 3SE +/- 1601.77, N = 6SE +/- 467.39, N = 6SE +/- 367.51, N = 5SE +/- 1720.72, N = 6SE +/- 1269.29, N = 6SE +/- 304.49, N = 3SE +/- 237.86, N = 6SE +/- 415.76, N = 6SE +/- 543.30, N = 3SE +/- 451.77, N = 6SE +/- 265.35, N = 6SE +/- 141.34, N = 6SE +/- 95.10, N = 3SE +/- 965.77, N = 6203401730417352152561192310767181131828953473917825838427868268830142191781813601-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs-lnuma -libverbs1. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h14080120160200SE +/- 0.93, N = 3SE +/- 1.82, N = 3SE +/- 0.63, N = 3SE +/- 22.24, N = 6SE +/- 1.12, N = 3SE +/- 0.26, N = 3SE +/- 12.60, N = 6SE +/- 12.61, N = 6SE +/- 1.64, N = 3SE +/- 0.20, N = 3SE +/- 0.07, N = 3SE +/- 1.30, N = 3SE +/- 0.34, N = 3SE +/- 0.92, N = 6SE +/- 2.04, N = 6SE +/- 0.65, N = 3SE +/- 0.07, N = 3133.87187.30140.87189.18137.77177.53124.42138.18119.1328.7371.93101.4321.9328.6024.8855.20137.471. (CC) gcc options: -static

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h1100200300400500SE +/- 18.73, N = 6SE +/- 0.87, N = 3SE +/- 8.74, N = 6SE +/- 3.41, N = 3SE +/- 0.32, N = 3SE +/- 0.32, N = 3SE +/- 0.85, N = 3SE +/- 0.85, N = 3SE +/- 26.21, N = 6SE +/- 0.27, N = 3SE +/- 5.45, N = 6SE +/- 0.35, N = 3SE +/- 0.99, N = 6SE +/- 0.82, N = 4SE +/- 2.11, N = 6SE +/- 0.93, N = 3SE +/- 1.85, N = 3148.15322.97169.60445.50190.00287.30280.90258.1064.6735.4779.87175.3327.0052.1032.8070.27199.531. (CC) gcc options: -static

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h150100150200250SE +/- 0.86, N = 3SE +/- 2.03, N = 3SE +/- 1.55, N = 3SE +/- 3.12, N = 3SE +/- 1.80, N = 3SE +/- 3.01, N = 3SE +/- 0.92, N = 3SE +/- 2.54, N = 3SE +/- 0.57, N = 6SE +/- 0.59, N = 6SE +/- 0.29, N = 3SE +/- 0.34, N = 3SE +/- 0.50, N = 3SE +/- 0.47, N = 3SE +/- 0.52, N = 3SE +/- 0.76, N = 6SE +/- 2.28, N = 4131.40180.03133.83206.00132.33164.07135.73146.9341.3529.7553.13101.3728.2329.6738.4348.00132.031. (CC) gcc options: -static

BlogBench

Test: Read

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: ReadBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h1600K1200K1800K2400K3000KSE +/- 648.68, N = 3SE +/- 15678.20, N = 3SE +/- 39766.83, N = 3SE +/- 23301.34, N = 3SE +/- 20419.15, N = 3SE +/- 10253.07, N = 3SE +/- 18228.21, N = 3SE +/- 7784.52, N = 3SE +/- 27696.50, N = 3SE +/- 53313.62, N = 6SE +/- 13123.68, N = 3SE +/- 51904.97, N = 6SE +/- 59092.27, N = 6SE +/- 20432.96, N = 3SE +/- 19996.16, N = 3SE +/- 61488.72, N = 6SE +/- 9056.12, N = 624023922372735238822724006752363039235910523263412162115247751024176062389094157787023616632534779258548623148831281581. (CC) gcc options: -O2 -pthread

BlogBench

Test: Write

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h12K4K6K8K10KSE +/- 188.26, N = 3SE +/- 46.23, N = 3SE +/- 339.12, N = 3SE +/- 7.51, N = 3SE +/- 54.35, N = 3SE +/- 37.03, N = 3SE +/- 11.39, N = 3SE +/- 4.98, N = 3SE +/- 139.20, N = 3SE +/- 163.44, N = 3SE +/- 63.28, N = 3SE +/- 200.62, N = 3SE +/- 744.12, N = 3SE +/- 51.73, N = 3SE +/- 112.58, N = 3SE +/- 380.22, N = 3SE +/- 13.84, N = 3507957464773573253975577513646554212482556108724469262435135776911791. (CC) gcc options: -O2 -pthread

Dbench

Client Count: 12

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 12Btrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h12004006008001000SE +/- 11.41, N = 6SE +/- 4.96, N = 3SE +/- 16.74, N = 6SE +/- 3.60, N = 3SE +/- 2.52, N = 3SE +/- 1.01, N = 3SE +/- 3.34, N = 3SE +/- 7.86, N = 6SE +/- 1.02, N = 3SE +/- 0.14, N = 3SE +/- 5.79, N = 5SE +/- 36.65, N = 6SE +/- 1.66, N = 6SE +/- 2.59, N = 3SE +/- 4.73, N = 6SE +/- 5.12, N = 6SE +/- 2.44, N = 3291.84309.27289.99328.55314.25348.16311.67302.24218.25160.56374.87605.3491.30129.00106.08302.57796.211. (CC) gcc options: -lpopt -O2

IOzone

Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h12004006008001000SE +/- 0.32, N = 3SE +/- 0.25, N = 3SE +/- 3.20, N = 6SE +/- 6.89, N = 3SE +/- 71.81, N = 6SE +/- 66.92, N = 6SE +/- 2.74, N = 6SE +/- 0.99, N = 3SE +/- 1.04, N = 6SE +/- 1.07, N = 6SE +/- 1.70, N = 4SE +/- 11.43, N = 6SE +/- 0.83, N = 3SE +/- 0.81, N = 3SE +/- 1.68, N = 6SE +/- 2.90, N = 6SE +/- 0.41, N = 337.9776.1646.52900.57182.49142.13114.4875.6248.7243.68103.42168.8742.0980.4359.6694.16243.221. (CC) gcc options: -O3

PostgreSQL pgbench

Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Mostly RAM - Test: Normal Load - Mode: Read WriteBtrfs 1 DiskBtrfs 2 Disk RAID0Btrfs 2 Disk RAID1Btrfs 4 Disk RAID0Btrfs 4 Disk RAID1Btrfs 4 Disk RAID10Btrfs 4 Disk RAID5Btrfs 4 Disk RAID6EXT4 1 DiskEXT4 2 Disk RAID1EXT4 2 Disk RAID0EXT4 4 Disk RAID0EXT4 4 Disk RAID1EXT4 4 Disk RAID5EXT4 4 Disk RAID6EXT4 4 Disk RAID101h1400800120016002000SE +/- 66.52, N = 3SE +/- 7.69, N = 2SE +/- 4.07, N = 3881.081133.63628.351643.891642.711041.851370.47684.051086.05760.781771.231729.770.101033.441020.351310.871981.711. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

Phoronix Test Suite v10.8.4