Linux 4.17 IO Scheduler Testing

Tests by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1806021-AR-LINUX417I05
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Database Test Suite 2 Tests
Disk Test Suite 5 Tests
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Date
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  Test
  Duration
HDD: BFQ
May 31 2018
  3 Hours, 28 Minutes
HDD: BFQ low_latency
May 31 2018
  3 Hours, 23 Minutes
HDD: CFQ
May 30 2018
  3 Hours, 34 Minutes
HDD: DEADLINE
May 30 2018
  3 Hours, 54 Minutes
HDD: Kyber
May 31 2018
  2 Hours, 44 Minutes
HDD: MQ-DEADLINE
May 31 2018
  2 Hours, 38 Minutes
HDD: Noop
May 31 2018
  3 Hours, 7 Minutes
SSD: BFQ
June 02 2018
  2 Hours, 59 Minutes
SSD: BFQ low_latency
June 01 2018
  2 Hours, 52 Minutes
SSD: CFQ
June 01 2018
  3 Hours, 1 Minute
SSD: DEADLINE
June 01 2018
  3 Hours, 32 Minutes
SSD: Kyber
June 01 2018
  3 Hours, 1 Minute
SSD: MQ-DEADLINE
June 02 2018
  3 Hours, 32 Minutes
SSD: Noop
June 01 2018
  3 Hours, 36 Minutes
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  3 Hours, 14 Minutes

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HDD: BFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: BFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

HDD: BFQ low_latency

HDD: CFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

HDD: DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

HDD: Kyber

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: KYBER / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

HDD: MQ-DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

HDD: Noop

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NOOP / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

SSD: BFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: BFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

SSD: BFQ low_latency

SSD: CFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

SSD: DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

SSD: Kyber

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: KYBER / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

SSD: MQ-DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

SSD: Noop

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NOOP / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Linux 4.17 IO Scheduler TestingOpenBenchmarking.orgPhoronix Test Suite2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S7106 (V1.00 BIOS)Intel Sky Lake-E DMI3 Registers12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150ASPEED ASPEED FamilyVE228Intel I210 Gigabit ConnectionUbuntu 18.044.17.0-999-generic (x86_64) 20180529GNOME Shell 3.28.1GCC 7.3.0ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopCompilerFile-SystemScreen ResolutionLinux 4.17 IO Scheduler Testing BenchmarksSystem Logs- --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - HDD: BFQ: BFQ / relatime,rw- HDD: BFQ low_latency: BFQ / relatime,rw- HDD: CFQ: CFQ / relatime,rw- HDD: DEADLINE: DEADLINE / relatime,rw- HDD: Kyber: KYBER / relatime,rw- HDD: MQ-DEADLINE: MQ-DEADLINE / relatime,rw- HDD: Noop: NOOP / relatime,rw- SSD: BFQ: BFQ / relatime,rw- SSD: BFQ low_latency: BFQ / relatime,rw- SSD: CFQ: CFQ / relatime,rw- SSD: DEADLINE: DEADLINE / relatime,rw- SSD: Kyber: KYBER / relatime,rw- SSD: MQ-DEADLINE: MQ-DEADLINE / relatime,rw- SSD: Noop: NOOP / relatime,rw- Scaling Governor: intel_pstate powersave- KPTI + __user pointer sanitization + Full generic retpoline Protection

startup-time: Only Seq Reads - GNOME Terminalstartup-time: Seq Reads + Writes - GNOME Terminalsqlite: Timed SQLite Insertionsfio: Rand Read - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Linux AIO - 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 Sizedbench: 12iozone: 1MB - 8GB - Write Performancepgbench: Buffer Test - Normal Load - Read WriteHDDSSD BFQ BFQ low_latency CFQ DEADLINE Kyber MQ-DEADLINE Noop BFQ BFQ low_latency CFQ DEADLINE Kyber MQ-DEADLINE Noop6.755.02705.151.571.0618817.4048.4017.3730.43179.09301.026.675.24790.191.571.0860.6817.2348.4017.3029.60181.58354.985.4746.07769.041.571.0519617.4747.8717.3330.53182.55320.965.4839.27707.301.581.0519617.4048.6717.3330.56184.40245.096.515.22698.821.561.0416817.3747.7317.3727.48174.82511.817.045.66716.511.561.0418517.3348.5317.3727.81183.72522.595.4856.56708.381.551.0619817.3748.6717.4030.49183.62253.046.865.2345.1323397.5341655.7349.4741.22486.68102.592301.406.955.2650.6821324041747.624740.74486.7194.181961.435.5040.8841.5922428141658.0550.4041.42560.4097.122264.965.3454.7042.54227175.7841155.4547.6741.05538.55103.752289.326.865.5044.5122418241255.8249.3340.98517.2396.001970.867.075.4842.9423617141456.2045.8035.80547.1998.691757.425.2353.6843.4420613340051.1548.5340.98570.93105.592329.09OpenBenchmarking.org

Application Start-up Time

HDDSSDOpenBenchmarking.orgsec, Fewer Is BetterApplication Start-up Time 2.3.0Background I/O Mix: Only Sequential Reads - Application To Start: GNOME TerminalBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop246810SE +/- 0.11, N = 6SE +/- 0.09, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 36.756.675.475.486.517.045.486.866.955.505.346.867.075.23
HDDSSDOpenBenchmarking.orgsec, Fewer Is BetterApplication Start-up Time 2.3.0Background I/O Mix: Only Sequential Reads - Application To Start: GNOME TerminalBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop3691215Min: 6.5 / Avg: 6.75 / Max: 7.2Min: 6.51 / Avg: 6.67 / Max: 6.8Min: 5.44 / Avg: 5.47 / Max: 5.51Min: 5.47 / Avg: 5.48 / Max: 5.49Min: 6.44 / Avg: 6.51 / Max: 6.58Min: 6.9 / Avg: 7.04 / Max: 7.14Min: 5.46 / Avg: 5.48 / Max: 5.5Min: 6.83 / Avg: 6.86 / Max: 6.89Min: 6.9 / Avg: 6.95 / Max: 7.01Min: 5.47 / Avg: 5.5 / Max: 5.54Min: 5.31 / Avg: 5.34 / Max: 5.37Min: 6.72 / Avg: 6.86 / Max: 6.96Min: 6.91 / Avg: 7.07 / Max: 7.17Min: 5.11 / Avg: 5.23 / Max: 5.36

HDDSSDOpenBenchmarking.orgsec, Fewer Is BetterApplication Start-up Time 2.3.0Background I/O Mix: Sequential Reads + Writes - Application To Start: GNOME TerminalBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop1326395265SE +/- 0.13, N = 6SE +/- 0.11, N = 3SE +/- 4.33, N = 6SE +/- 2.58, N = 6SE +/- 0.09, N = 4SE +/- 0.06, N = 3SE +/- 1.83, N = 6SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 1.02, N = 6SE +/- 2.23, N = 6SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 1.76, N = 65.025.2446.0739.275.225.6656.565.235.2640.8854.705.505.4853.68
HDDSSDOpenBenchmarking.orgsec, Fewer Is BetterApplication Start-up Time 2.3.0Background I/O Mix: Sequential Reads + Writes - Application To Start: GNOME TerminalBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop1122334455Min: 4.48 / Avg: 5.02 / Max: 5.42Min: 5.03 / Avg: 5.24 / Max: 5.38Min: 34.3 / Avg: 46.07 / Max: 61.2Min: 33.2 / Avg: 39.27 / Max: 49.52Min: 5.09 / Avg: 5.22 / Max: 5.45Min: 5.55 / Avg: 5.66 / Max: 5.73Min: 48.19 / Avg: 56.56 / Max: 60.4Min: 5.09 / Avg: 5.23 / Max: 5.33Min: 5.24 / Avg: 5.26 / Max: 5.28Min: 37.86 / Avg: 40.88 / Max: 44.09Min: 46.93 / Avg: 54.7 / Max: 60.98Min: 5.39 / Avg: 5.5 / Max: 5.67Min: 5.38 / Avg: 5.48 / Max: 5.57Min: 48.71 / Avg: 53.68 / Max: 58.56

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

HDDSSDOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop2004006008001000SE +/- 11.30, N = 6SE +/- 27.29, N = 6SE +/- 60.15, N = 6SE +/- 27.02, N = 6SE +/- 10.48, N = 3SE +/- 2.21, N = 3SE +/- 7.08, N = 3SE +/- 0.75, N = 4SE +/- 1.37, N = 6SE +/- 1.02, N = 6SE +/- 1.06, N = 6SE +/- 1.30, N = 6SE +/- 1.15, N = 6SE +/- 1.30, N = 6705.15790.19769.04707.30698.82716.51708.3845.1350.6841.5942.5444.5142.9443.441. (CC) gcc options: -O2 -lz -ldl -lpthread
HDDSSDOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop140280420560700Min: 668.51 / Avg: 705.15 / Max: 730.07Min: 722.9 / Avg: 790.19 / Max: 880.11Min: 683.24 / Avg: 769.04 / Max: 1062.6Min: 647.89 / Avg: 707.3 / Max: 836.74Min: 677.94 / Avg: 698.82 / Max: 710.91Min: 712.42 / Avg: 716.51 / Max: 720.01Min: 694.52 / Avg: 708.38 / Max: 717.88Min: 43.41 / Avg: 45.13 / Max: 47.05Min: 46.73 / Avg: 50.68 / Max: 55.5Min: 37.11 / Avg: 41.59 / Max: 44Min: 37.57 / Avg: 42.54 / Max: 44.75Min: 40.2 / Avg: 44.51 / Max: 49.64Min: 37.58 / Avg: 42.94 / Max: 45.27Min: 38.25 / Avg: 43.44 / Max: 47.891. (CC) gcc options: -O2 -lz -ldl -lpthread

Flexible IO Tester

Fio is an advanced disk benchmark that depends upon the kernel's AIO access library. Learn more via the OpenBenchmarking.org test page.

HDDSSDOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop50100150200250SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.88, N = 31.571.571.571.581.561.561.55233.00213.00224.00227.00224.00236.00206.001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
HDDSSDOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop4080120160200Min: 1.56 / Avg: 1.57 / Max: 1.59Min: 1.56 / Avg: 1.57 / Max: 1.57Min: 1.55 / Avg: 1.57 / Max: 1.57Min: 1.55 / Avg: 1.58 / Max: 1.59Min: 1.55 / Avg: 1.56 / Max: 1.57Min: 1.56 / Avg: 1.56 / Max: 1.57Min: 1.54 / Avg: 1.55 / Max: 1.56Min: 222 / Avg: 223.67 / Max: 2251. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

HDDSSDOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop60120180240300SE +/- 0.03, N = 6SE +/- 0.05, N = 6SE +/- 0.05, N = 6SE +/- 0.04, N = 6SE +/- 0.04, N = 6SE +/- 0.04, N = 6SE +/- 0.06, N = 6SE +/- 10.50, N = 6SE +/- 27.29, N = 6SE +/- 0.67, N = 3SE +/- 21.77, N = 6SE +/- 17.24, N = 6SE +/- 26.68, N = 6SE +/- 3.68, N = 61.061.081.051.051.041.041.0697.53240.00281.00175.78182.00171.00133.001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
HDDSSDOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop50100150200250Min: 0.96 / Avg: 1.06 / Max: 1.17Min: 0.92 / Avg: 1.08 / Max: 1.22Min: 0.87 / Avg: 1.05 / Max: 1.2Min: 0.98 / Avg: 1.05 / Max: 1.23Min: 0.87 / Avg: 1.04 / Max: 1.21Min: 0.92 / Avg: 1.04 / Max: 1.2Min: 0.87 / Avg: 1.06 / Max: 1.24Min: 66.5 / Avg: 97.53 / Max: 138Min: 105 / Avg: 240 / Max: 286Min: 280 / Avg: 281.33 / Max: 282Min: 96.7 / Avg: 175.78 / Max: 264Min: 124 / Avg: 182.17 / Max: 244Min: 116 / Avg: 170.5 / Max: 286Min: 116 / Avg: 132.67 / Max: 1421. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

HDDSSDOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop90180270360450SE +/- 2.79, N = 6SE +/- 5.23, N = 6SE +/- 5.70, N = 6SE +/- 8.75, N = 6SE +/- 2.33, N = 3SE +/- 2.00, N = 3SE +/- 1.00, N = 3SE +/- 6.25, N = 5SE +/- 6.23, N = 6188.0060.68196.00196.00168.00185.00198.00416.00417.00416.00411.00412.00414.00400.001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
HDDSSDOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop70140210280350Min: 184 / Avg: 188.33 / Max: 199Min: 46.5 / Avg: 60.68 / Max: 78.9Min: 168 / Avg: 195.5 / Max: 204Min: 135 / Avg: 167.5 / Max: 202Min: 181 / Avg: 184.67 / Max: 189Min: 412 / Avg: 416 / Max: 418Min: 415 / Avg: 417 / Max: 418Min: 389 / Avg: 414 / Max: 421Min: 380 / Avg: 399.67 / Max: 4111. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

HDDSSDOpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop20K40K60K80K100KSE +/- 681.99, N = 6SE +/- 1342.80, N = 6SE +/- 290.59, N = 3SE +/- 1472.64, N = 6SE +/- 2204.39, N = 6SE +/- 554.78, N = 3SE +/- 635.96, N = 3SE +/- 666.67, N = 3SE +/- 333.33, N = 3SE +/- 333.33, N = 3SE +/- 1641.46, N = 5SE +/- 1589.08, N = 6478671553350267500004290047267505331063331066671063331050001060001061201022501. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
HDDSSDOpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop20K40K60K80K100KMin: 46000 / Avg: 47866.67 / Max: 50000Min: 11900 / Avg: 15533.33 / Max: 20200Min: 49800 / Avg: 50266.67 / Max: 50800Min: 42900 / Avg: 50000 / Max: 52300Min: 34700 / Avg: 42900 / Max: 51600Min: 46400 / Avg: 47266.67 / Max: 48300Min: 49400 / Avg: 50533.33 / Max: 51600Min: 105000 / Avg: 106333.33 / Max: 107000Min: 106000 / Avg: 106666.67 / Max: 107000Min: 106000 / Avg: 106333.33 / Max: 107000Min: 99600 / Avg: 106120 / Max: 108000Min: 97200 / Avg: 102250 / Max: 1050001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

FS_Mark is designed to test a system's file-system performance. Learn more via the OpenBenchmarking.org test page.

HDDSSDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop1326395265SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 3SE +/- 10.95, N = 6SE +/- 10.66, N = 6SE +/- 11.06, N = 6SE +/- 10.83, N = 6SE +/- 10.65, N = 6SE +/- 11.35, N = 6SE +/- 12.52, N = 617.4017.2317.4717.4017.3717.3317.3755.7347.6258.0555.4555.8256.2051.151. (CC) gcc options: -static
HDDSSDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop1122334455Min: 17.3 / Avg: 17.4 / Max: 17.5Min: 17.2 / Avg: 17.23 / Max: 17.3Min: 17.4 / Avg: 17.47 / Max: 17.5Min: 17.3 / Avg: 17.4 / Max: 17.5Min: 17.3 / Avg: 17.37 / Max: 17.5Min: 17.2 / Avg: 17.33 / Max: 17.5Min: 17.3 / Avg: 17.37 / Max: 17.4Min: 41.6 / Avg: 55.73 / Max: 110.1Min: 19.9 / Avg: 47.62 / Max: 95.9Min: 44.5 / Avg: 58.05 / Max: 112.8Min: 41 / Avg: 55.45 / Max: 108.8Min: 41.2 / Avg: 55.82 / Max: 108.4Min: 39.2 / Avg: 56.2 / Max: 111.1Min: 16 / Avg: 51.15 / Max: 108.61. (CC) gcc options: -static

HDDSSDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop1122334455SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.93, N = 3SE +/- 0.13, N = 3SE +/- 0.48, N = 3SE +/- 0.13, N = 3SE +/- 0.13, N = 3SE +/- 0.27, N = 3SE +/- 0.67, N = 3SE +/- 0.40, N = 3SE +/- 1.74, N = 6SE +/- 0.48, N = 3SE +/- 0.94, N = 6SE +/- 0.84, N = 648.4048.4047.8748.6747.7348.5348.6749.4747.0050.4047.6749.3345.8048.531. (CC) gcc options: -static
HDDSSDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop1020304050Min: 48.4 / Avg: 48.4 / Max: 48.4Min: 48.4 / Avg: 48.4 / Max: 48.4Min: 46 / Avg: 47.87 / Max: 48.8Min: 48.4 / Avg: 48.67 / Max: 48.8Min: 46.8 / Avg: 47.73 / Max: 48.4Min: 48.4 / Avg: 48.53 / Max: 48.8Min: 48.4 / Avg: 48.67 / Max: 48.8Min: 49.2 / Avg: 49.47 / Max: 50Min: 46 / Avg: 47.33 / Max: 48Min: 50 / Avg: 50.4 / Max: 51.2Min: 39.2 / Avg: 47.67 / Max: 50Min: 48.4 / Avg: 49.33 / Max: 50Min: 42.4 / Avg: 45.8 / Max: 48.4Min: 45.2 / Avg: 48.53 / Max: 501. (CC) gcc options: -static

HDDSSDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop918273645SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.63, N = 5SE +/- 0.62, N = 5SE +/- 0.65, N = 6SE +/- 0.56, N = 6SE +/- 0.60, N = 5SE +/- 3.00, N = 6SE +/- 0.56, N = 617.3717.3017.3317.3317.3717.3717.4041.2240.7441.4241.0540.9835.8040.981. (CC) gcc options: -static
HDDSSDOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop918273645Min: 17.3 / Avg: 17.37 / Max: 17.4Min: 17.3 / Avg: 17.3 / Max: 17.3Min: 17.3 / Avg: 17.33 / Max: 17.4Min: 17.3 / Avg: 17.33 / Max: 17.4Min: 17.3 / Avg: 17.37 / Max: 17.4Min: 17.3 / Avg: 17.37 / Max: 17.4Min: 17.4 / Avg: 17.4 / Max: 17.4Min: 40.4 / Avg: 41.22 / Max: 43.7Min: 40 / Avg: 40.74 / Max: 43.2Min: 40.5 / Avg: 41.42 / Max: 44.6Min: 40.2 / Avg: 41.05 / Max: 43.8Min: 40.1 / Avg: 40.98 / Max: 43.3Min: 25.8 / Avg: 35.8 / Max: 41.2Min: 40 / Avg: 40.98 / Max: 43.71. (CC) gcc options: -static

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

HDDSSDOpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 12BFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop120240360480600SE +/- 0.55, N = 3SE +/- 0.31, N = 3SE +/- 0.20, N = 3SE +/- 0.59, N = 6SE +/- 0.41, N = 3SE +/- 0.38, N = 3SE +/- 0.44, N = 5SE +/- 11.71, N = 6SE +/- 14.01, N = 6SE +/- 23.57, N = 6SE +/- 21.64, N = 6SE +/- 14.65, N = 6SE +/- 16.76, N = 6SE +/- 23.68, N = 630.4329.6030.5330.5627.4827.8130.49486.68486.71560.40538.55517.23547.19570.931. (CC) gcc options: -lpopt -O2
HDDSSDOpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 12BFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop100200300400500Min: 29.5 / Avg: 30.43 / Max: 31.4Min: 29.13 / Avg: 29.6 / Max: 30.18Min: 30.14 / Avg: 30.53 / Max: 30.81Min: 28.35 / Avg: 30.56 / Max: 32.72Min: 26.85 / Avg: 27.48 / Max: 28.25Min: 27.15 / Avg: 27.81 / Max: 28.48Min: 29.42 / Avg: 30.49 / Max: 31.68Min: 435.28 / Avg: 486.68 / Max: 520.28Min: 435.87 / Avg: 486.71 / Max: 522.31Min: 452.48 / Avg: 560.4 / Max: 600.34Min: 440.43 / Avg: 538.55 / Max: 589.33Min: 457.34 / Avg: 517.23 / Max: 556.17Min: 471.76 / Avg: 547.19 / Max: 593.93Min: 455.14 / Avg: 570.93 / Max: 603.991. (CC) gcc options: -lpopt -O2

IOzone

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

HDDSSDOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Write PerformanceBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop4080120160200SE +/- 0.46, N = 3SE +/- 0.36, N = 3SE +/- 0.66, N = 3SE +/- 0.56, N = 3SE +/- 0.46, N = 3SE +/- 0.67, N = 3SE +/- 0.27, N = 3SE +/- 2.09, N = 6SE +/- 6.06, N = 6SE +/- 7.29, N = 6SE +/- 2.83, N = 6SE +/- 4.48, N = 6SE +/- 3.97, N = 6SE +/- 2.02, N = 6179.09181.58182.55184.40174.82183.72183.62102.5994.1897.12103.7596.0098.69105.591. (CC) gcc options: -O3
HDDSSDOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Write PerformanceBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop306090120150Min: 178.21 / Avg: 179.09 / Max: 179.77Min: 181 / Avg: 181.58 / Max: 182.24Min: 181.57 / Avg: 182.55 / Max: 183.81Min: 183.33 / Avg: 184.4 / Max: 185.19Min: 173.92 / Avg: 174.82 / Max: 175.47Min: 182.41 / Avg: 183.72 / Max: 184.6Min: 183.12 / Avg: 183.62 / Max: 184.04Min: 93.27 / Avg: 102.59 / Max: 107.45Min: 66.74 / Avg: 94.18 / Max: 107.2Min: 62.42 / Avg: 97.12 / Max: 109.38Min: 90.77 / Avg: 103.75 / Max: 108.27Min: 83.25 / Avg: 96 / Max: 107.8Min: 84.01 / Avg: 98.69 / Max: 107.32Min: 95.56 / Avg: 105.59 / Max: 108.381. (CC) gcc options: -O3

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

HDDSSDOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop5001000150020002500SE +/- 4.63, N = 5SE +/- 30.15, N = 6SE +/- 4.46, N = 6SE +/- 2.62, N = 3SE +/- 15.05, N = 6SE +/- 8.51, N = 6SE +/- 2.69, N = 3SE +/- 55.20, N = 6SE +/- 39.09, N = 3SE +/- 8.35, N = 3SE +/- 16.17, N = 3SE +/- 62.04, N = 6SE +/- 94.63, N = 6SE +/- 13.76, N = 3301.02354.98320.96245.09511.81522.59253.042301.401961.432264.962289.321970.861757.422329.091. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
HDDSSDOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop400800120016002000Min: 289.14 / Avg: 301.02 / Max: 317.64Min: 214.17 / Avg: 354.98 / Max: 408.51Min: 313.39 / Avg: 320.96 / Max: 341.85Min: 241.36 / Avg: 245.09 / Max: 250.14Min: 450.34 / Avg: 511.81 / Max: 564.33Min: 503.21 / Avg: 522.59 / Max: 556.06Min: 250.22 / Avg: 253.04 / Max: 258.42Min: 2092.82 / Avg: 2301.4 / Max: 2468.36Min: 1896.38 / Avg: 1961.43 / Max: 2031.51Min: 2255.69 / Avg: 2264.96 / Max: 2281.64Min: 2270.39 / Avg: 2289.32 / Max: 2321.49Min: 1774.72 / Avg: 1970.86 / Max: 2161.73Min: 1503.37 / Avg: 1757.42 / Max: 2156.55Min: 2306.4 / Avg: 2329.09 / Max: 2353.911. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Flexible IO Tester

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop13K26K39K52K65KSE +/- 208.17, N = 3SE +/- 33.33, N = 3597005460057300580005723360500527001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop10K20K30K40K50KMin: 56900 / Avg: 57300 / Max: 57600Min: 57200 / Avg: 57233.33 / Max: 573001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop15K30K45K60K75KSE +/- 2655.36, N = 6SE +/- 7128.44, N = 6SE +/- 133.33, N = 3SE +/- 5582.04, N = 6SE +/- 4413.84, N = 6SE +/- 6847.96, N = 6SE +/- 964.51, N = 6247836130072067450504660043650338171. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryBFQBFQ low_latencyCFQDEADLINEKyberMQ-DEADLINENoop12K24K36K48K60KMin: 17000 / Avg: 24783.33 / Max: 35200Min: 26000 / Avg: 61300 / Max: 73100Min: 71800 / Avg: 72066.67 / Max: 72200Min: 24800 / Avg: 45050 / Max: 67700Min: 31700 / Avg: 46600 / Max: 62500Min: 29600 / Avg: 43650 / Max: 73300Min: 29700 / Avg: 33816.67 / Max: 365001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

HDD: BFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: BFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 31 May 2018 15:47 by user root.

HDD: BFQ low_latency

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: BFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 31 May 2018 12:01 by user root.

HDD: CFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 30 May 2018 14:12 by user root.

HDD: DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 30 May 2018 18:58 by user root.

HDD: Kyber

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: KYBER / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 31 May 2018 09:05 by user root.

HDD: MQ-DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 31 May 2018 20:12 by user root.

HDD: Noop

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NOOP / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 31 May 2018 05:09 by user root.

SSD: BFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: BFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 2 June 2018 05:48 by user root.

SSD: BFQ low_latency

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: BFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 1 June 2018 21:44 by user root.

SSD: CFQ

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 1 June 2018 05:31 by user root.

SSD: DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 1 June 2018 08:41 by user root.

SSD: Kyber

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: KYBER / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 1 June 2018 16:03 by user root.

SSD: MQ-DEADLINE

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: MQ-DEADLINE / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 2 June 2018 10:08 by user root.

SSD: Noop

Processor: 2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads), Motherboard: TYAN S7106 (V1.00 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 12 x 8192 MB DDR4-2666MT/s Micron 9ASF1G72PZ-2G6B1, Disk: 256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150, Graphics: ASPEED ASPEED Family, Monitor: VE228, Network: Intel I210 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.17.0-999-generic (x86_64) 20180529, Desktop: GNOME Shell 3.28.1, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: NOOP / relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline Protection

Testing initiated at 1 June 2018 12:15 by user root.