Samsung 960 EVO Linux RAID Benchmarks R640 4x Toshiba SAS SSD 12gpbs 800GB PX02SMF08 Write intensive in RAID10 via H740P cache disabled kernel 3.10.0-957.1.3.el7.x86_64, 2 x Samsung 970EVOPlus 1tb NVME drives in a single Supermicro AOC-SLG3-2M2 PCIe AIC
HTML result view exported from: https://openbenchmarking.org/result/1902288-PJWE-180327312 .
Samsung 960 EVO Linux RAID Benchmarks Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL Compiler File-System Screen Resolution Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads) ASUS PRIME X299-A (1004 BIOS) Intel Sky Lake-E DMI3 Registers 4 x 4096 MB DDR4-3200MT/s Corsair CMK16GX4M4C3200C16 256GB INTEL SSDPEKKW256G8 + Samsung SSD 960 EVO 500GB NV136 6144MB Realtek ALC1220 Acer B286HK Intel Connection Ubuntu 18.04 4.16.0-999-generic (x86_64) 20180324 GNOME Shell 3.28.0 X Server 1.19.6 4.3 Mesa 18.0.0-rc5 GCC 7.3.0 btrfs 3840x2160 ext4 f2fs xfs 256GB INTEL SSDPEKKW256G8 + 2 x Samsung SSD 960 EVO 500GB btrfs ext4 f2fs xfs btrfs ext4 f2fs xfs 2 x Intel Xeon Gold 5118 @ 3.20GHz (24 Cores / 48 Threads) Dell 0XFK4K (1.6.12 BIOS) 2 x 8192 MB DDR4-2400MT/s HMA81GR7AFR8N-VK 299GB PERC H740P Mini + 2000GB PERC H740P Mini + 3 x Samsung SSD 970 EVO 500GB Matrox G200eW3 DELL E173FP Intel I350 Gigabit Connection CentOS Linux 7 4.19.10-1.el7.elrepo.x86_64 (x86_64) GCC 4.8.5 20150623 1280x1024 3.10.0-957.1.3.el7.x86_64 (x86_64) ext4 4.19.11-1.el7.elrepo.x86_64 (x86_64) xfs 299GB PERC H740P Mini + 2000GB PERC H740P Mini + 4 x Samsung SSD 970 EVO 500GB 3.10.0-957.1.3.el7.x86_64 (x86_64) 4.20.0-1.el7.elrepo.x86_64 (x86_64) 3.10.0-957.1.3.el7.x86_64 (x86_64) 4.20.0-1.el7.elrepo.x86_64 (x86_64) 3.10.0-957.1.3.el7.x86_64 (x86_64) 299GB PERC H740P Mini + 2000GB PERC H740P Mini + 2 x 280GB INTEL SSDPED1D280GA 4.20.0-1.el7.elrepo.x86_64 (x86_64) 3.10.0-957.1.3.el7.x86_64 (x86_64) 4.20.0-1.el7.elrepo.x86_64 (x86_64) 299GB PERC H740P Mini + 2000GB PERC H740P Mini + 1599GB PERC H740P Mini + 2 x 280GB INTEL SSDPED1D280GA 3.10.0-957.1.3.el7.x86_64 (x86_64) Dell 0XFK4K (1.6.13 BIOS) 299GB PERC H740P Mini + 1599GB PERC H740P Mini + 2 x 280GB INTEL SSDPED1D280GA + 2 x 1000GB Samsung SSD 970 EVO Plus 1TB 3.10.0-957.5.1.el7.x86_64 (x86_64) 4.20.12-1.el7.elrepo.x86_64 (x86_64) OpenBenchmarking.org Compiler Details - Single: Btrfs: --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 -v - Single: EXT4: --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 -v - Single: F2FS: --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 -v - Single: XFS: --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 -v - RAID0: Btrfs: --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 -v - RAID0: EXT4: --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 -v - RAID0: F2FS: --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 -v - RAID0: XFS: --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 -v - RAID1: Btrfs: --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 -v - RAID1: EXT4: --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 -v - RAID1: F2FS: --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 -v - RAID1: XFS: --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 -v - R640-nvme0+2-md-R0-1Mchunk-4: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0+2-md-R1-xfs: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0+2-md-R1-ext4: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0+2-md-R10f2-ext4-k3.10.0-957: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme012-md-R5-ext4-k3.10.0-957: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme012-md-R5-ext4-k4.19.11: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0+2-md-R1-ext4-k4.19.11: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme1+2-md-R1-ext4-k4.19.11: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme1+2-md-R1-xfs-k4.19.11: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0-3-md-R10-xfs-k3.10.0-957: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0-3-md-R10-xfs-k4.20.0-1: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0-3-md-R10f2-xfs-k4.20.0-1: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0-3-md-R10f2-xfs-k3.10.0-957: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme900p-xfs-k4.20.0-1-mq-deadline: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Disk Details - Single: Btrfs: NONE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 - Single: EXT4: NONE / data=ordered,relatime,rw - Single: F2FS: NONE / acl,active_logs=6,background_gc=on,extent_cache,flush_merge,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr - Single: XFS: NONE / attr2,inode64,noquota,relatime,rw - RAID0: Btrfs: NONE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID0 - RAID0: EXT4: NONE / data=ordered,relatime,rw,stripe=256 / raid0 nvme2n1[1] nvme1n1[0] - RAID0: F2FS: NONE / acl,active_logs=6,background_gc=on,extent_cache,flush_merge,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / raid0 nvme2n1[1] nvme1n1[0] - RAID0: XFS: NONE / attr2,inode64,noquota,relatime,rw,sunit=1024,swidth=2048 / raid0 nvme2n1[1] nvme1n1[0] - RAID1: Btrfs: NONE / relatime,rw,space_cache,ssd,subvol=/,subvolid=5 / RAID1 - RAID1: EXT4: NONE / data=ordered,relatime,rw / raid1 nvme2n1[1] nvme1n1[0] - RAID1: F2FS: NONE / acl,active_logs=6,background_gc=on,extent_cache,flush_merge,inline_data,inline_dentry,inline_xattr,lazytime,mode=adaptive,no_heap,relatime,rw,user_xattr / raid1 nvme1n1[1] nvme2n1[0] - RAID1: XFS: NONE / attr2,inode64,noquota,relatime,rw / raid1 nvme1n1[0] nvme2n1[1] - R640-nvme0+2-md-R0-1Mchunk-4: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0+2-md-R1-xfs: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0+2-md-R1-ext4: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0+2-md-R10f2-ext4-k3.10.0-957: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme012-md-R5-ext4-k3.10.0-957: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme012-md-R5-ext4-k4.19.11: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0+2-md-R1-ext4-k4.19.11: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme1+2-md-R1-ext4-k4.19.11: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme1+2-md-R1-xfs-k4.19.11: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0-3-md-R10-xfs-k3.10.0-957: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0-3-md-R10-xfs-k4.20.0-1: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0-3-md-R10f2-xfs-k4.20.0-1: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0-3-md-R10f2-xfs-k3.10.0-957: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-nvme900p-xfs-k4.20.0-1-mq-deadline: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1: NONE / attr2,inode64,noquota,relatime,rw - R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957: NONE / attr2,inode64,noquota,relatime,rw - r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw - R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw Processor Details - Scaling Governor: intel_pstate powersave Python Details - Single: Btrfs: Python 2.7.14+ + Python 3.6.5rc1 - Single: EXT4: Python 2.7.14+ + Python 3.6.5rc1 - Single: F2FS: Python 2.7.14+ + Python 3.6.5rc1 - Single: XFS: Python 2.7.14+ + Python 3.6.5rc1 - RAID0: Btrfs: Python 2.7.14+ + Python 3.6.5rc1 - RAID0: EXT4: Python 2.7.14+ + Python 3.6.5rc1 - RAID0: F2FS: Python 2.7.14+ + Python 3.6.5rc1 - RAID0: XFS: Python 2.7.14+ + Python 3.6.5rc1 - RAID1: Btrfs: Python 2.7.14+ + Python 3.6.5rc1 - RAID1: EXT4: Python 2.7.14+ + Python 3.6.5rc1 - RAID1: F2FS: Python 2.7.14+ + Python 3.6.5rc1 - RAID1: XFS: Python 2.7.14+ + Python 3.6.5rc1 - R640-nvme0+2-md-R0-1Mchunk-4: Python 2.7.5 - R640-nvme0+2-md-R1-xfs: Python 2.7.5 - R640-nvme0+2-md-R1-ext4: Python 2.7.5 - R640-nvme0+2-md-R10f2-ext4-k3.10.0-957: Python 2.7.5 - R640-nvme012-md-R5-ext4-k3.10.0-957: Python 2.7.5 - R640-nvme012-md-R5-ext4-k4.19.11: Python 2.7.5 - R640-nvme0+2-md-R1-ext4-k4.19.11: Python 2.7.5 - R640-nvme1+2-md-R1-ext4-k4.19.11: Python 2.7.5 - R640-nvme1+2-md-R1-xfs-k4.19.11: Python 2.7.5 - R640-nvme0-3-md-R10-xfs-k3.10.0-957: Python 2.7.5 - R640-nvme0-3-md-R10-xfs-k4.20.0-1: Python 2.7.5 - R640-nvme0-3-md-R10f2-xfs-k4.20.0-1: Python 2.7.5 - R640-nvme0-3-md-R10f2-xfs-k3.10.0-957: Python 2.7.5 - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957: Python 2.7.5 - R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline: Python 2.7.5 - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline: Python 2.7.5 - R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline: Python 2.7.5 - R640-nvme900p-xfs-k4.20.0-1-mq-deadline: Python 2.7.5 - R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1: Python 2.7.5 - R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline: Python 2.7.5 - R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline: Python 2.7.5 - R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1: Python 2.7.5 - R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1: Python 2.7.5 - R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957: Python 2.7.5 - r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus: Python 2.7.5 + Python 3.4.9 - R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus: Python 2.7.5 + Python 3.4.9 Security Details - Single: Btrfs: KPTI + __user pointer sanitization + Full generic retpoline Protection - Single: EXT4: KPTI + __user pointer sanitization + Full generic retpoline Protection - Single: F2FS: KPTI + __user pointer sanitization + Full generic retpoline Protection - Single: XFS: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID0: Btrfs: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID0: EXT4: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID0: F2FS: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID0: XFS: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID1: Btrfs: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID1: EXT4: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID1: F2FS: KPTI + __user pointer sanitization + Full generic retpoline Protection - RAID1: XFS: KPTI + __user pointer sanitization + Full generic retpoline Protection - R640-nvme0+2-md-R0-1Mchunk-4: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme0+2-md-R1-xfs: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme0+2-md-R1-ext4: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme0+2-md-R10f2-ext4-k3.10.0-957: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme012-md-R5-ext4-k3.10.0-957: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme012-md-R5-ext4-k4.19.11: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme0+2-md-R1-ext4-k4.19.11: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme1+2-md-R1-ext4-k4.19.11: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme1+2-md-R1-xfs-k4.19.11: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme0-3-md-R10-xfs-k3.10.0-957: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme0-3-md-R10-xfs-k4.20.0-1: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme0-3-md-R10f2-xfs-k4.20.0-1: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme0-3-md-R10f2-xfs-k3.10.0-957: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme900p-xfs-k4.20.0-1-mq-deadline: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable - R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus: KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion; VMX: SMT vulnerable L1D conditional cache flushes - R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable Environment Details - R640-nvme0+2-md-R1-ext4, R640-nvme0+2-md-R10f2-ext4-k3.10.0-957, R640-nvme012-md-R5-ext4-k3.10.0-957, R640-nvme012-md-R5-ext4-k4.19.11, R640-nvme0+2-md-R1-ext4-k4.19.11, R640-nvme1+2-md-R1-ext4-k4.19.11, R640-nvme1+2-md-R1-xfs-k4.19.11, R640-nvme0-3-md-R10-xfs-k3.10.0-957, R640-nvme0-3-md-R10-xfs-k4.20.0-1, R640-nvme0-3-md-R10f2-xfs-k4.20.0-1, R640-nvme0-3-md-R10f2-xfs-k3.10.0-957, R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957: CFLAGS=-std=c99 Kernel Details - R640-nvme0-3-md-R10f2-xfs-k3.10.0-957, R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957, R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline, R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline, R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1, R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline, R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957, r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus: nvme_core.io_timeout=255
Samsung 960 EVO Linux RAID Benchmarks sqlite: Timed SQLite Insertions fio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directory fio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directory fs-mark: 1000 Files, 1MB Size fs-mark: 5000 Files, 1MB Size, 4 Threads fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size blogbench: Write dbench: 12 iozone: 1MB - 8GB - Write Performance iozone: 4Kb - 8GB - Write Performance compilebench: Compile compilebench: Initial Create unpack-linux: linux-4.15.tar.xz compress-gzip: Linux Source Tree Archiving To .tar.gz pgbench: Mostly RAM - Normal Load - Read Only pgbench: Mostly RAM - Normal Load - Read Write osbench: Create Files Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 111.58 1146 505 942 631 161 222 139.90 5401 311 729 738 1754 286 5.74 34.97 108581 4303 27.11 45.11 1171 1586 2723 1826 174 230 104.00 27330 354 678 670 1205 638 5.20 34.96 112451 5281 12.65 43.24 1146 1552 2909 1763 296 258 179.75 7444 136 596 388 1310 642 5.59 34.42 112571 3457 20.42 44.05 1152 1564 2872 1780 185 209 104.43 6292 334 863 860 1399 520 6.04 34.54 93889 5527 35.54 110.45 2159 1551 2176 1581 165 447 110.52 5337 341 2180 1872 3011 328 5.70 33.99 201195 3534 27.19 50.90 2747 3369 5745 3642 178 356 122.98 48714 374 1359 1311 2159 661 5.37 34.91 207377 6255 12.54 43.28 2319 3349 2321 3598 327 417 220.92 8643 140 1355 1257 2455 706 5.62 33.61 206822 5968 21.10 45.14 2402 3369 5180 3643 196 427 191.87 2862 281 2370 2360 2974 544 6.64 33.75 218391 6555 44.03 113.25 1127 727 1105 712 165 247 108.52 5380 472 1626 1568 2007 268 5.71 35.24 204956 5185 27.83 165.92 1698 605 2802 612 116 143 46.82 14078 299 291 536 1037 628 5.45 35.87 209073 3409 12.70 47.55 2357 1576 4546 1822 283 273 164.03 8307 124 564 337 1266 494 5.72 34.38 216445 3040 21.09 47.52 2305 1570 4548 1821 174 214 99.77 5316 144 1086 1499 1815 519 6.49 34.26 226604 5437 49.31 40.44 2993 4683 6704 4741 8552 320 1787 1613 8.26 47.72 44.25 6608 2354 3690 2369 5123 608 1418 964 9.27 48.64 49.19 6467 2299 3800 2355 151 212 89.73 16506 292 541 290 633 277 8.05 49.49 114813 4339 25.26 49.31 6531 2305 6552 2317 150 193 89.23 16344 299 610 373 580 284 8.08 49.77 63281 4263 25.51 47.88 8734 1083 8809 1061 110 140 64.77 12676 279 528 528 943 282 7.98 49.27 94622 2924 25.56 49.39 3707 1070 1040 115 148 66.78 8873 266 469 512 870 332 7.80 48.27 188762 3526 18.74 49.96 6710 2354 3771 2379 156 316 154.60 9692 436 1221 1130 1423 330 7.72 48.46 180694 4738 18.88 49.17 6806 2355 6303 2354 160 237 153.97 9248 244 742 676 1177 336 7.72 48.19 180251 4882 18.80 47.34 6702 2349 6702 2323 174 311 176.50 6573 383 1802 1483 1656 282 8.54 47.50 185530 4631 54.53 48.22 6960 3890 6809 3888 157 316 146.70 1797 416 1550 985 1346 236 15.91 51.73 117550 10085 67.06 5732 4672 6898 4732 194 443 189.17 9691 466 2063 1628 1658 286 8.16 48.73 189550 13124 42.99 5619 4620 7174 4658 189 439 180.08 9144 437 2075 1632 1665 289 8.36 47.88 186365 13237 44.67 48.12 6710 4259 7067 4061 148 403 146.50 1690 390 1471 959 1319 250 15.47 49.07 97252 8582 66.70 48.14 5655 6906 5654 182 520 157.22 1864 474 1874 1068 1403 255 12.97 48.26 112045 11950 64.18 42.97 5758 8291 6986 8294 201 557 204.00 11656 543 2305 1711 1669 302 8.19 48.83 209024 16463 48.33 7456 5547 7727 5642 157 502 157.67 1847 478 1886 1033 1380 246 12.53 48.88 112716 11704 6.32 2505 2000 2504 2007 449 913 344.20 7461 2792 1505 963 1285 232 8.18 48.63 131732 24080 49.94 2613 2186 2616 2185 716 1514 696.30 16305 5746 1856 1598 1667 286 7.88 48.59 212201 27623 37.73 30.87 740 216 835 215 111 74.76 36.18 1003 81.15 43.03 42.82 381 199 8.63 49.38 39009 173 51.42 7.16 5223 2162 2746 2164 598 993.10 618.80 6169 5536.97 1361.15 948.07 1300 222 8.22 49.16 181420 18022 50.62 2.01 5220 2166 5142 2165 656 1342.73 693.83 9173 5395.63 1548.28 1497.47 1727 289 7.84 48.99 228805 22876 38.42 145.15 189 105 255 99.15 44.80 72.23 35.89 2097 95.97 73.42 75.42 484 243 8.06 48.19 1218 222 39.52 5.97 4113 1746 4267 1747 384.10 1081.10 380.37 12393 3029.74 1528.79 1422.98 1685 297 7.83 48.87 139236 23194 36.80 10.16 4258 1750 4265 1749 284.50 883.87 283.47 8044 2039.19 1433.69 941.39 1376 253 8.03 48.70 117448 19698 48.55 40.41 6704 3144 3880 3174 160.97 188.23 88.06 4520 392.70 1264.36 928.35 1319 236 9.20 48.56 186749 3534 69.82 40.43 6704 3103 6693 3165 200.20 171.47 93.58 4705 309.74 1450.71 1392.55 1587 286 8.61 48.96 207501 3627 51.06 OpenBenchmarking.org
SQLite Timed SQLite Insertions OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.22 Timed SQLite Insertions Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 40 80 120 160 200 SE +/- 0.30, N = 3 SE +/- 0.24, N = 3 SE +/- 0.04, N = 3 SE +/- 0.25, N = 3 SE +/- 0.08, N = 3 SE +/- 0.77, N = 3 SE +/- 0.06, N = 3 SE +/- 0.12, N = 3 SE +/- 0.05, N = 3 SE +/- 0.26, N = 3 SE +/- 0.36, N = 3 SE +/- 0.08, N = 3 SE +/- 0.13, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 SE +/- 0.63, N = 3 SE +/- 0.82, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.08, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 SE +/- 0.16, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 SE +/- 0.12, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 2 SE +/- 2.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.51, N = 7 SE +/- 0.14, N = 3 111.58 45.11 43.24 44.05 110.45 50.90 43.28 45.14 113.25 165.92 47.55 47.52 40.44 44.25 49.19 49.31 47.88 49.39 49.96 49.17 47.34 48.22 48.12 48.14 42.97 48.33 6.32 30.87 7.16 2.01 145.15 5.97 10.16 40.41 40.43 1. (CC) gcc options: -ldl -lpthread
Flexible IO Tester Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 2K 4K 6K 8K 10K SE +/- 0.33, N = 3 SE +/- 291.88, N = 6 SE +/- 2.31, N = 3 SE +/- 10.87, N = 3 SE +/- 0.33, N = 3 SE +/- 31.34, N = 3 SE +/- 80.06, N = 3 SE +/- 33.93, N = 3 SE +/- 113.10, N = 12 SE +/- 0.88, N = 3 SE +/- 1.86, N = 3 SE +/- 1.76, N = 3 SE +/- 7.51, N = 3 SE +/- 21.67, N = 3 SE +/- 3.71, N = 3 SE +/- 2.96, N = 3 SE +/- 38.50, N = 2 SE +/- 1.20, N = 3 SE +/- 54.00, N = 2 SE +/- 0.58, N = 3 SE +/- 0.88, N = 3 SE +/- 2.78, N = 12 SE +/- 1.53, N = 3 SE +/- 0.67, N = 3 1146 1171 1146 1152 2159 2747 2319 2402 1127 1698 2357 2305 2993 6608 6467 6531 8734 3707 6710 6806 6702 6960 5732 5619 6710 5758 7456 2505 2613 740 5223 5220 189 4113 4258 6704 6704 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 2K 4K 6K 8K 10K SE +/- 59.31, N = 6 SE +/- 3.71, N = 3 SE +/- 0.88, N = 3 SE +/- 4.04, N = 3 SE +/- 178.74, N = 6 SE +/- 1.45, N = 3 SE +/- 0.88, N = 3 SE +/- 2.08, N = 3 SE +/- 88.05, N = 6 SE +/- 1.15, N = 3 SE +/- 3.53, N = 3 SE +/- 1.67, N = 3 SE +/- 3.84, N = 3 SE +/- 3.28, N = 3 SE +/- 2.60, N = 3 SE +/- 3.93, N = 3 SE +/- 29.68, N = 11 SE +/- 8.21, N = 3 SE +/- 3.18, N = 3 SE +/- 0.33, N = 3 SE +/- 1.73, N = 3 SE +/- 9.56, N = 3 SE +/- 19.43, N = 3 SE +/- 60.77, N = 3 SE +/- 43.52, N = 3 SE +/- 1.33, N = 3 SE +/- 69.34, N = 3 SE +/- 80.73, N = 5 SE +/- 0.33, N = 3 SE +/- 1.15, N = 3 SE +/- 3.61, N = 3 SE +/- 2.69, N = 10 SE +/- 2.89, N = 3 SE +/- 34.50, N = 3 505 1586 1552 1564 1551 3369 3349 3369 727 605 1576 1570 4683 2354 2299 2305 1083 1070 2354 2355 2349 3890 4672 4620 4259 5655 8291 5547 2000 2186 216 2162 2166 105 1746 1750 3144 3103 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 2K 4K 6K 8K 10K SE +/- 0.67, N = 3 SE +/- 0.58, N = 3 SE +/- 0.33, N = 3 SE +/- 1.15, N = 3 SE +/- 1.76, N = 3 SE +/- 0.33, N = 3 SE +/- 7.69, N = 3 SE +/- 0.88, N = 3 SE +/- 70.09, N = 12 SE +/- 7.22, N = 3 SE +/- 35.37, N = 3 SE +/- 101.00, N = 2 SE +/- 2.52, N = 3 SE +/- 1.67, N = 3 SE +/- 17.39, N = 3 SE +/- 15.62, N = 3 SE +/- 51.73, N = 3 SE +/- 2.00, N = 2 SE +/- 18.61, N = 3 SE +/- 0.58, N = 3 SE +/- 0.33, N = 3 SE +/- 0.67, N = 3 SE +/- 5.29, N = 3 942 2723 2909 2872 2176 5745 2321 5180 1105 2802 4546 4548 6704 3690 3800 6552 8809 3771 6303 6702 6809 6898 7174 7067 6906 6986 7727 2504 2616 835 2746 5142 255 4267 4265 3880 6693 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
Flexible IO Tester Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory OpenBenchmarking.org MB/s, More Is Better Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 2K 4K 6K 8K 10K SE +/- 7.51, N = 3 SE +/- 0.58, N = 3 SE +/- 1.86, N = 3 SE +/- 1.20, N = 3 SE +/- 226.33, N = 6 SE +/- 3.06, N = 3 SE +/- 2.91, N = 3 SE +/- 1.20, N = 3 SE +/- 93.04, N = 6 SE +/- 5.17, N = 3 SE +/- 0.88, N = 3 SE +/- 0.67, N = 3 SE +/- 7.54, N = 3 SE +/- 4.84, N = 3 SE +/- 6.56, N = 3 SE +/- 5.17, N = 3 SE +/- 33.35, N = 12 SE +/- 5.21, N = 3 SE +/- 0.67, N = 3 SE +/- 3.93, N = 3 SE +/- 37.37, N = 3 SE +/- 2.33, N = 3 SE +/- 48.89, N = 3 SE +/- 11.67, N = 3 SE +/- 9.02, N = 3 SE +/- 83.20, N = 3 SE +/- 9.06, N = 3 SE +/- 0.88, N = 3 SE +/- 2.00, N = 3 SE +/- 1.86, N = 3 SE +/- 1.54, N = 4 SE +/- 1.76, N = 3 SE +/- 0.58, N = 3 SE +/- 6.00, N = 3 631.00 1826.00 1763.00 1780.00 1581.00 3642.00 3598.00 3643.00 712.00 612.00 1822.00 1821.00 4741.00 2369.00 2355.00 2317.00 1061.00 1040.00 2379.00 2354.00 2323.00 3888.00 4732.00 4658.00 4061.00 5654.00 8294.00 5642.00 2007.00 2185.00 215.00 2164.00 2165.00 99.15 1747.00 1749.00 3174.00 3165.00 1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl
FS-Mark Test: 1000 Files, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 150 300 450 600 750 SE +/- 0.52, N = 3 SE +/- 1.62, N = 3 SE +/- 0.53, N = 3 SE +/- 0.38, N = 3 SE +/- 2.30, N = 3 SE +/- 1.59, N = 3 SE +/- 1.77, N = 3 SE +/- 1.25, N = 3 SE +/- 0.19, N = 3 SE +/- 15.94, N = 6 SE +/- 0.95, N = 3 SE +/- 0.63, N = 3 SE +/- 0.31, N = 3 SE +/- 0.19, N = 3 SE +/- 1.37, N = 3 SE +/- 1.41, N = 12 SE +/- 1.87, N = 3 SE +/- 2.82, N = 3 SE +/- 2.93, N = 4 SE +/- 0.42, N = 3 SE +/- 0.78, N = 3 SE +/- 2.91, N = 3 SE +/- 2.71, N = 12 SE +/- 0.28, N = 3 SE +/- 2.19, N = 3 SE +/- 2.23, N = 12 SE +/- 46.37, N = 12 SE +/- 13.47, N = 3 SE +/- 0.12, N = 3 SE +/- 7.71, N = 7 SE +/- 1.21, N = 3 SE +/- 0.46, N = 3 SE +/- 0.96, N = 3 SE +/- 0.53, N = 3 SE +/- 3.43, N = 12 SE +/- 2.48, N = 3 161.00 174.00 296.00 185.00 165.00 178.00 327.00 196.00 165.00 116.00 283.00 174.00 151.00 150.00 110.00 115.00 156.00 160.00 174.00 157.00 194.00 189.00 148.00 182.00 201.00 157.00 449.00 716.00 111.00 598.00 656.00 44.80 384.10 284.50 160.97 200.20 1. (CC) gcc options: -static
FS-Mark Test: 5000 Files, 1MB Size, 4 Threads OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 300 600 900 1200 1500 SE +/- 13.06, N = 6 SE +/- 22.41, N = 6 SE +/- 17.62, N = 6 SE +/- 8.47, N = 6 SE +/- 62.72, N = 6 SE +/- 64.94, N = 6 SE +/- 84.68, N = 6 SE +/- 3.54, N = 3 SE +/- 35.15, N = 6 SE +/- 1.75, N = 3 SE +/- 57.28, N = 6 SE +/- 27.22, N = 6 SE +/- 18.79, N = 12 SE +/- 2.83, N = 10 SE +/- 3.68, N = 9 SE +/- 3.80, N = 9 SE +/- 22.96, N = 9 SE +/- 4.03, N = 12 SE +/- 28.06, N = 12 SE +/- 6.21, N = 3 SE +/- 6.26, N = 6 SE +/- 7.42, N = 12 SE +/- 6.85, N = 3 SE +/- 5.56, N = 12 SE +/- 9.82, N = 3 SE +/- 6.94, N = 12 SE +/- 10.37, N = 12 SE +/- 3.68, N = 3 SE +/- 18.42, N = 9 SE +/- 4.10, N = 3 SE +/- 7.18, N = 3 SE +/- 0.23, N = 3 SE +/- 1.33, N = 3 SE +/- 1.35, N = 3 SE +/- 3.19, N = 12 SE +/- 6.06, N = 9 222.00 230.00 258.00 209.00 447.00 356.00 417.00 427.00 247.00 143.00 273.00 214.00 212.00 193.00 140.00 148.00 316.00 237.00 311.00 316.00 443.00 439.00 403.00 520.00 557.00 502.00 913.00 1514.00 74.76 993.10 1342.73 72.23 1081.10 883.87 188.23 171.47 1. (CC) gcc options: -static
FS-Mark Test: 4000 Files, 32 Sub Dirs, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 150 300 450 600 750 SE +/- 6.90, N = 6 SE +/- 8.87, N = 6 SE +/- 16.19, N = 6 SE +/- 7.34, N = 6 SE +/- 11.85, N = 6 SE +/- 12.91, N = 6 SE +/- 28.10, N = 6 SE +/- 0.54, N = 3 SE +/- 8.51, N = 6 SE +/- 6.58, N = 6 SE +/- 15.78, N = 6 SE +/- 7.22, N = 6 SE +/- 2.91, N = 12 SE +/- 2.68, N = 12 SE +/- 1.72, N = 12 SE +/- 2.37, N = 12 SE +/- 0.55, N = 3 SE +/- 2.10, N = 12 SE +/- 2.06, N = 12 SE +/- 1.10, N = 3 SE +/- 1.27, N = 3 SE +/- 3.02, N = 4 SE +/- 2.23, N = 3 SE +/- 1.77, N = 12 SE +/- 1.03, N = 3 SE +/- 1.90, N = 12 SE +/- 4.53, N = 3 SE +/- 12.18, N = 4 SE +/- 0.48, N = 12 SE +/- 5.85, N = 3 SE +/- 12.98, N = 3 SE +/- 0.91, N = 12 SE +/- 0.66, N = 3 SE +/- 0.15, N = 3 SE +/- 6.83, N = 12 SE +/- 9.83, N = 12 139.90 104.00 179.75 104.43 110.52 122.98 220.92 191.87 108.52 46.82 164.03 99.77 89.73 89.23 64.77 66.78 154.60 153.97 176.50 146.70 189.17 180.08 146.50 157.22 204.00 157.67 344.20 696.30 36.18 618.80 693.83 35.89 380.37 283.47 88.06 93.58 1. (CC) gcc options: -static
BlogBench Test: Write OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Write Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 10K 20K 30K 40K 50K SE +/- 12.41, N = 3 SE +/- 1288.79, N = 6 SE +/- 709.05, N = 6 SE +/- 31.78, N = 3 SE +/- 37.47, N = 3 SE +/- 262.80, N = 3 SE +/- 133.68, N = 4 SE +/- 306.61, N = 6 SE +/- 46.46, N = 3 SE +/- 184.39, N = 3 SE +/- 690.66, N = 6 SE +/- 90.65, N = 3 SE +/- 896.62, N = 9 SE +/- 222.35, N = 9 SE +/- 296.06, N = 3 SE +/- 271.54, N = 4 SE +/- 286.36, N = 9 SE +/- 124.74, N = 3 SE +/- 489.23, N = 6 SE +/- 442.26, N = 6 SE +/- 20.11, N = 3 SE +/- 31.99, N = 3 SE +/- 80.62, N = 3 SE +/- 182.50, N = 3 SE +/- 32.68, N = 9 SE +/- 23.39, N = 3 SE +/- 252.89, N = 9 SE +/- 14.75, N = 3 SE +/- 152.44, N = 9 SE +/- 270.20, N = 3 SE +/- 43.79, N = 9 SE +/- 99.53, N = 9 SE +/- 73.88, N = 3 SE +/- 50.08, N = 9 SE +/- 214.39, N = 9 SE +/- 109.56, N = 3 SE +/- 80.95, N = 3 SE +/- 88.22, N = 3 5401 27330 7444 6292 5337 48714 8643 2862 5380 14078 8307 5316 8552 5123 16506 16344 12676 8873 9692 9248 6573 1797 9691 9144 1690 1864 11656 1847 7461 16305 1003 6169 9173 2097 12393 8044 4520 4705 1. (CC) gcc options: -pthread
Dbench Client Count: 12 OpenBenchmarking.org MB/s, More Is Better Dbench 4.0 Client Count: 12 Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 1200 2400 3600 4800 6000 SE +/- 2.88, N = 3 SE +/- 3.12, N = 3 SE +/- 0.74, N = 3 SE +/- 21.09, N = 6 SE +/- 1.94, N = 3 SE +/- 3.95, N = 3 SE +/- 0.09, N = 3 SE +/- 13.23, N = 6 SE +/- 1.17, N = 3 SE +/- 1.44, N = 3 SE +/- 1.17, N = 3 SE +/- 4.17, N = 6 SE +/- 3.95, N = 3 SE +/- 30.64, N = 9 SE +/- 3.44, N = 3 SE +/- 4.33, N = 3 SE +/- 3.57, N = 3 SE +/- 4.85, N = 3 SE +/- 0.36, N = 3 SE +/- 1.91, N = 3 SE +/- 10.09, N = 9 SE +/- 0.43, N = 3 SE +/- 0.47, N = 3 SE +/- 0.18, N = 3 SE +/- 0.19, N = 3 SE +/- 0.67, N = 3 SE +/- 0.22, N = 3 SE +/- 1.22, N = 3 SE +/- 27.64, N = 3 SE +/- 18.34, N = 3 SE +/- 0.06, N = 3 SE +/- 14.26, N = 3 SE +/- 49.58, N = 3 SE +/- 0.75, N = 3 SE +/- 5.42, N = 3 SE +/- 3.06, N = 3 SE +/- 5.28, N = 6 SE +/- 4.16, N = 3 311.00 354.00 136.00 334.00 341.00 374.00 140.00 281.00 472.00 299.00 124.00 144.00 320.00 608.00 292.00 299.00 279.00 266.00 436.00 244.00 383.00 416.00 466.00 437.00 390.00 474.00 543.00 478.00 2792.00 5746.00 81.15 5536.97 5395.63 95.97 3029.74 2039.19 392.70 309.74 1. (CC) gcc options: -lpopt
IOzone Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 1MB - File Size: 8GB - Disk Test: Write Performance Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 500 1000 1500 2000 2500 SE +/- 33.51, N = 6 SE +/- 42.34, N = 6 SE +/- 44.79, N = 6 SE +/- 8.56, N = 3 SE +/- 391.13, N = 6 SE +/- 137.83, N = 6 SE +/- 177.96, N = 6 SE +/- 192.93, N = 6 SE +/- 14.72, N = 3 SE +/- 68.00, N = 6 SE +/- 66.37, N = 6 SE +/- 214.99, N = 6 SE +/- 48.53, N = 12 SE +/- 20.70, N = 3 SE +/- 32.77, N = 12 SE +/- 15.58, N = 12 SE +/- 5.90, N = 9 SE +/- 7.28, N = 3 SE +/- 19.18, N = 12 SE +/- 15.02, N = 12 SE +/- 28.31, N = 12 SE +/- 26.96, N = 3 SE +/- 21.37, N = 3 SE +/- 15.53, N = 3 SE +/- 24.43, N = 12 SE +/- 32.53, N = 3 SE +/- 21.34, N = 3 SE +/- 25.30, N = 3 SE +/- 23.31, N = 4 SE +/- 6.03, N = 3 SE +/- 0.69, N = 9 SE +/- 7.36, N = 3 SE +/- 11.68, N = 3 SE +/- 0.87, N = 3 SE +/- 23.87, N = 11 SE +/- 18.21, N = 12 SE +/- 25.29, N = 3 SE +/- 24.10, N = 12 729.00 678.00 596.00 863.00 2180.00 1359.00 1355.00 2370.00 1626.00 291.00 564.00 1086.00 1787.00 1418.00 541.00 610.00 528.00 469.00 1221.00 742.00 1802.00 1550.00 2063.00 2075.00 1471.00 1874.00 2305.00 1886.00 1505.00 1856.00 43.03 1361.15 1548.28 73.42 1528.79 1433.69 1264.36 1450.71 1. (CC) gcc options: -O3
IOzone Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.465 Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 500 1000 1500 2000 2500 SE +/- 44.62, N = 6 SE +/- 41.99, N = 6 SE +/- 75.22, N = 6 SE +/- 4.43, N = 3 SE +/- 5.51, N = 3 SE +/- 101.51, N = 6 SE +/- 87.51, N = 6 SE +/- 36.42, N = 3 SE +/- 8.75, N = 3 SE +/- 23.19, N = 6 SE +/- 52.07, N = 6 SE +/- 15.99, N = 3 SE +/- 18.14, N = 3 SE +/- 7.02, N = 3 SE +/- 17.39, N = 12 SE +/- 31.57, N = 12 SE +/- 8.21, N = 12 SE +/- 3.83, N = 3 SE +/- 15.25, N = 3 SE +/- 10.60, N = 12 SE +/- 14.27, N = 3 SE +/- 13.40, N = 3 SE +/- 4.74, N = 3 SE +/- 2.37, N = 3 SE +/- 10.33, N = 12 SE +/- 8.73, N = 3 SE +/- 14.02, N = 3 SE +/- 7.76, N = 3 SE +/- 11.69, N = 3 SE +/- 5.88, N = 3 SE +/- 0.68, N = 9 SE +/- 3.88, N = 3 SE +/- 7.23, N = 3 SE +/- 0.15, N = 3 SE +/- 7.58, N = 3 SE +/- 5.08, N = 3 SE +/- 12.83, N = 6 SE +/- 14.71, N = 12 738.00 670.00 388.00 860.00 1872.00 1311.00 1257.00 2360.00 1568.00 536.00 337.00 1499.00 1613.00 964.00 290.00 373.00 528.00 512.00 1130.00 676.00 1483.00 985.00 1628.00 1632.00 959.00 1068.00 1711.00 1033.00 963.00 1598.00 42.82 948.07 1497.47 75.42 1422.98 941.39 928.35 1392.55 1. (CC) gcc options: -O3
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 600 1200 1800 2400 3000 SE +/- 55.85, N = 6 SE +/- 57.92, N = 6 SE +/- 16.67, N = 3 SE +/- 50.02, N = 6 SE +/- 44.00, N = 3 SE +/- 61.58, N = 6 SE +/- 210.26, N = 6 SE +/- 95.92, N = 6 SE +/- 134.93, N = 6 SE +/- 70.69, N = 6 SE +/- 16.55, N = 3 SE +/- 120.63, N = 6 SE +/- 10.61, N = 12 SE +/- 7.93, N = 3 SE +/- 2.58, N = 3 SE +/- 4.44, N = 3 SE +/- 13.52, N = 3 SE +/- 8.95, N = 3 SE +/- 19.79, N = 3 SE +/- 18.83, N = 9 SE +/- 23.12, N = 3 SE +/- 25.79, N = 3 SE +/- 19.37, N = 9 SE +/- 18.41, N = 7 SE +/- 27.38, N = 3 SE +/- 18.27, N = 6 SE +/- 16.22, N = 7 SE +/- 13.11, N = 3 SE +/- 17.77, N = 9 SE +/- 21.95, N = 4 SE +/- 6.56, N = 3 SE +/- 19.00, N = 9 SE +/- 23.20, N = 3 SE +/- 15.14, N = 9 SE +/- 16.15, N = 3 SE +/- 35.88, N = 12 1754 1205 1310 1399 3011 2159 2455 2974 2007 1037 1266 1815 633 580 943 870 1423 1177 1656 1346 1658 1665 1319 1403 1669 1380 1285 1667 381 1300 1727 484 1685 1376 1319 1587
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 150 300 450 600 750 SE +/- 7.15, N = 3 SE +/- 9.29, N = 3 SE +/- 35.40, N = 3 SE +/- 4.60, N = 3 SE +/- 10.30, N = 3 SE +/- 3.32, N = 3 SE +/- 4.53, N = 3 SE +/- 2.83, N = 3 SE +/- 1.71, N = 3 SE +/- 8.70, N = 3 SE +/- 20.47, N = 3 SE +/- 1.88, N = 3 SE +/- 2.51, N = 3 SE +/- 1.47, N = 3 SE +/- 1.46, N = 3 SE +/- 3.71, N = 3 SE +/- 2.68, N = 3 SE +/- 0.99, N = 3 SE +/- 1.07, N = 3 SE +/- 4.18, N = 3 SE +/- 1.18, N = 3 SE +/- 1.84, N = 3 SE +/- 0.61, N = 3 SE +/- 2.55, N = 3 SE +/- 0.30, N = 3 SE +/- 4.36, N = 3 SE +/- 1.98, N = 3 SE +/- 2.01, N = 3 SE +/- 4.33, N = 3 SE +/- 2.69, N = 3 SE +/- 1.80, N = 3 SE +/- 1.64, N = 3 SE +/- 4.24, N = 3 SE +/- 1.55, N = 3 SE +/- 1.17, N = 3 SE +/- 0.54, N = 3 286 638 642 520 328 661 706 544 268 628 494 519 277 284 282 332 330 336 282 236 286 289 250 255 302 246 232 286 199 222 289 243 297 253 236 286
Unpacking The Linux Kernel linux-4.15.tar.xz OpenBenchmarking.org Seconds, Fewer Is Better Unpacking The Linux Kernel linux-4.15.tar.xz Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 4 8 12 16 20 SE +/- 0.03, N = 4 SE +/- 0.01, N = 4 SE +/- 0.04, N = 4 SE +/- 0.15, N = 8 SE +/- 0.05, N = 4 SE +/- 0.07, N = 4 SE +/- 0.04, N = 4 SE +/- 0.15, N = 8 SE +/- 0.04, N = 4 SE +/- 0.01, N = 4 SE +/- 0.02, N = 4 SE +/- 0.16, N = 8 SE +/- 0.12, N = 4 SE +/- 0.09, N = 14 SE +/- 0.06, N = 4 SE +/- 0.09, N = 4 SE +/- 0.05, N = 4 SE +/- 0.05, N = 4 SE +/- 0.06, N = 4 SE +/- 0.02, N = 4 SE +/- 0.09, N = 16 SE +/- 1.70, N = 13 SE +/- 0.11, N = 4 SE +/- 0.11, N = 7 SE +/- 1.49, N = 12 SE +/- 1.17, N = 16 SE +/- 0.13, N = 4 SE +/- 0.61, N = 16 SE +/- 0.04, N = 4 SE +/- 0.06, N = 4 SE +/- 0.37, N = 16 SE +/- 0.03, N = 4 SE +/- 0.04, N = 4 SE +/- 0.08, N = 12 SE +/- 0.09, N = 4 SE +/- 0.04, N = 4 SE +/- 0.11, N = 16 SE +/- 0.08, N = 13 5.74 5.20 5.59 6.04 5.70 5.37 5.62 6.64 5.71 5.45 5.72 6.49 8.26 9.27 8.05 8.08 7.98 7.80 7.72 7.72 8.54 15.91 8.16 8.36 15.47 12.97 8.19 12.53 8.18 7.88 8.63 8.22 7.84 8.06 7.83 8.03 9.20 8.61
Gzip Compression Linux Source Tree Archiving To .tar.gz OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression Linux Source Tree Archiving To .tar.gz Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R0-1Mchunk-4 R640-nvme0+2-md-R1-xfs R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 12 24 36 48 60 SE +/- 0.47, N = 3 SE +/- 0.09, N = 3 SE +/- 0.50, N = 5 SE +/- 0.12, N = 3 SE +/- 0.47, N = 6 SE +/- 0.12, N = 3 SE +/- 0.41, N = 3 SE +/- 0.53, N = 3 SE +/- 0.58, N = 4 SE +/- 0.54, N = 3 SE +/- 0.53, N = 4 SE +/- 0.51, N = 4 SE +/- 0.22, N = 3 SE +/- 0.14, N = 3 SE +/- 0.22, N = 3 SE +/- 0.23, N = 3 SE +/- 0.06, N = 3 SE +/- 0.12, N = 3 SE +/- 0.25, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 3.23, N = 12 SE +/- 0.31, N = 3 SE +/- 0.48, N = 3 SE +/- 0.54, N = 3 SE +/- 0.05, N = 3 SE +/- 0.15, N = 3 SE +/- 0.54, N = 3 SE +/- 0.30, N = 3 SE +/- 0.37, N = 3 SE +/- 0.59, N = 12 SE +/- 0.23, N = 3 SE +/- 0.07, N = 3 SE +/- 0.53, N = 3 SE +/- 0.17, N = 3 SE +/- 0.33, N = 3 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 34.97 34.96 34.42 34.54 33.99 34.91 33.61 33.75 35.24 35.87 34.38 34.26 47.72 48.64 49.49 49.77 49.27 48.27 48.46 48.19 47.50 51.73 48.73 47.88 49.07 48.26 48.83 48.88 48.63 48.59 49.38 49.16 48.99 48.19 48.87 48.70 48.56 48.96
PostgreSQL pgbench Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 50K 100K 150K 200K 250K SE +/- 62.04, N = 3 SE +/- 339.43, N = 3 SE +/- 514.91, N = 3 SE +/- 798.91, N = 3 SE +/- 2242.83, N = 3 SE +/- 2997.59, N = 3 SE +/- 1688.89, N = 3 SE +/- 218.88, N = 3 SE +/- 450.53, N = 3 SE +/- 449.81, N = 3 SE +/- 2492.44, N = 3 SE +/- 453.55, N = 3 SE +/- 231.79, N = 3 SE +/- 3577.94, N = 4 SE +/- 465.72, N = 3 SE +/- 57.19, N = 3 SE +/- 2323.02, N = 3 SE +/- 327.34, N = 3 SE +/- 1034.23, N = 3 SE +/- 224.68, N = 3 SE +/- 27.93, N = 9 SE +/- 42.90, N = 3 SE +/- 159.73, N = 3 SE +/- 428.18, N = 3 SE +/- 522.52, N = 3 108581 112451 112571 93889 201195 207377 206822 218391 204956 209073 216445 226604 114813 63281 94622 188762 180694 180251 185530 117550 189550 186365 97252 112045 209024 112716 131732 212201 39009 181420 228805 1218 139236 117448 186749 207501 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
PostgreSQL pgbench Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 6K 12K 18K 24K 30K SE +/- 95.10, N = 4 SE +/- 16.86, N = 3 SE +/- 86.48, N = 9 SE +/- 17.14, N = 3 SE +/- 72.27, N = 9 SE +/- 47.04, N = 3 SE +/- 41.42, N = 3 SE +/- 80.27, N = 3 SE +/- 45.26, N = 3 SE +/- 133.21, N = 3 SE +/- 80.94, N = 3 SE +/- 27.28, N = 3 SE +/- 237.37, N = 9 SE +/- 233.35, N = 6 SE +/- 101.05, N = 3 SE +/- 289.95, N = 3 SE +/- 79.81, N = 3 SE +/- 5.80, N = 3 SE +/- 69.64, N = 3 SE +/- 113.10, N = 3 SE +/- 4.67, N = 9 SE +/- 42.15, N = 3 SE +/- 89.26, N = 3 SE +/- 46.31, N = 9 SE +/- 61.91, N = 9 4303 5281 3457 5527 3534 6255 5968 6555 5185 3409 3040 5437 4339 4263 2924 3526 4738 4882 4631 10085 13124 13237 8582 11950 16463 11704 24080 27623 173 18022 22876 222 23194 19698 3534 3627 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files Single: Btrfs Single: EXT4 Single: F2FS Single: XFS RAID0: Btrfs RAID0: EXT4 RAID0: F2FS RAID0: XFS RAID1: Btrfs RAID1: EXT4 RAID1: F2FS RAID1: XFS R640-nvme0+2-md-R1-ext4 R640-nvme0+2-md-R10f2-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k3.10.0-957 R640-nvme012-md-R5-ext4-k4.19.11 R640-nvme0+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-ext4-k4.19.11 R640-nvme1+2-md-R1-xfs-k4.19.11 R640-nvme0-3-md-R10-xfs-k3.10.0-957 R640-nvme0-3-md-R10-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k4.20.0-1 R640-nvme0-3-md-R10f2-xfs-k3.10.0-957 R640-nvme0-3-md-R0-1Mchunk-xfs-k3.10.0-957 R640-nvme900p-xfs-k3.10.0-957-1-mq-deadline R640-nvme900p-xfs-k4.20.0-1-mq-deadline R640-ssd-6gbps-H740p-R1-2x21tb-xfs-k4.20.0-1 R640-nvme900p-md-R1-1Mchunk-xfs-k3.10.0-957-mq-deadline R640-nvme900p-md-R1-1Mchunk-xfs-k4.20.0-1-mq-deadline R640-hdd-12gbps-15k-H740p-R1-2x300gb-xfs-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k4.20.0-1 R640-sas-ssd-12g-H740p-R10-4x800gb-k3.10.0-957 r640-nvme1+2-md-R1-xfs-k3.10.0-957-mq-deadline-970EVOPlus R640-nvme1+2-md-R1-xfs-k4.20.12-1-mq-deadline-970EVOPlus 16 32 48 64 80 SE +/- 0.19, N = 3 SE +/- 0.04, N = 3 SE +/- 1.45, N = 6 SE +/- 2.58, N = 6 SE +/- 0.16, N = 3 SE +/- 0.02, N = 3 SE +/- 1.52, N = 6 SE +/- 4.57, N = 6 SE +/- 0.36, N = 3 SE +/- 0.04, N = 3 SE +/- 1.55, N = 6 SE +/- 5.88, N = 6 SE +/- 0.06, N = 3 SE +/- 0.13, N = 3 SE +/- 0.11, N = 3 SE +/- 0.02, N = 3 SE +/- 0.09, N = 3 SE +/- 0.00, N = 3 SE +/- 2.96, N = 12 SE +/- 1.73, N = 11 SE +/- 1.48, N = 12 SE +/- 0.90, N = 12 SE +/- 1.79, N = 11 SE +/- 1.47, N = 11 SE +/- 0.41, N = 3 SE +/- 0.06, N = 3 SE +/- 0.87, N = 4 SE +/- 0.58, N = 3 SE +/- 0.27, N = 3 SE +/- 0.39, N = 3 SE +/- 0.16, N = 3 SE +/- 0.24, N = 3 SE +/- 1.69, N = 12 SE +/- 1.45, N = 12 27.11 12.65 20.42 35.54 27.19 12.54 21.10 44.03 27.83 12.70 21.09 49.31 25.26 25.51 25.56 18.74 18.88 18.80 54.53 67.06 42.99 44.67 66.70 64.18 49.94 37.73 51.42 50.62 38.42 39.52 36.80 48.55 69.82 51.06 1. (CC) gcc options:
Phoronix Test Suite v10.8.4