I/O Scheduler Testing HDD SSD Linux 4.12

I/O scheduler testing by Michael Larabel for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1707024-TR-1706265TR64
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Limit displaying results to tests within:

CPU Massive 2 Tests
Database Test Suite 2 Tests
Disk Test Suite 5 Tests
Server 2 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs
On Line Graphs With Missing Data, Connect The Line Gaps

Multi-Way Comparison

Condense Comparison
Transpose Comparison

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
HDD: CFQ
June 22 2017
 
HDD: Noop
June 22 2017
 
HDD: Deadline
June 22 2017
 
HDD: MQ None
June 22 2017
 
HDD: MQ Kyber
June 22 2017
 
HDD: MQ BFQ
June 23 2017
 
HDD: MQ Deadline
June 23 2017
 
SSD: CFQ
June 23 2017
 
SSD: Deadline
June 23 2017
 
SSD: Noop
June 23 2017
 
SSD: MQ None
June 24 2017
 
SSD: MQ Deadline
June 24 2017
 
SSD: MQ Kyber
June 24 2017
 
SSD: MQ BFQ
June 24 2017
 
SSD 840 PRO: MQ BFQ
July 02 2017
 
Invert Hiding All Results Option
 

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

HDD: CFQ

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: CFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

HDD: Noop

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NOOP / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

HDD: Deadline

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

HDD: MQ None

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NONE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

HDD: MQ Kyber

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: KYBER / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

HDD: MQ BFQ

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: BFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

HDD: MQ Deadline

Processor: Intel Core i7-7700K @ 4.50GHz (8 Cores), Motherboard: MSI Z270-A PRO (MS-7A71) v1.0, Chipset: Intel Device 591f + Z270, Memory: 16384MB, Disk: 1000GB Western Digital WD10EZRX-00A + Samsung SSD 950 PRO 256GB, Graphics: MSI AMD Radeon RX 470/480 8192MB, Audio: Realtek ALC892, Monitor: Acer B286HK, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 17.04, Kernel: 4.12.0-999-generic (x86_64) 20170618, Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.2.0-devel- padoka PPA Gallium 0.4 (LLVM 5.0.0), Vulkan: 1.0.42, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: MQ-DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

SSD: CFQ

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: CFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

SSD: Deadline

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

SSD: Noop

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NOOP / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

SSD: MQ None

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NONE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

SSD: MQ Deadline

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: MQ-DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

SSD: MQ Kyber

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: KYBER / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

SSD: MQ BFQ

Changed Disk to 128GB ADATA SU800 + Samsung SSD 950 PRO 256GB.

Disk Change: BFQ / data=ordered,relatime,rw

SSD 840 PRO: MQ BFQ

Processor: Intel Core i5-4670K @ 4.30GHz (4 Cores), Motherboard: MSI Z87-G41 PC Mate(MS-7850) v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 256GB Samsung SSD 840 + 1000GB My Passport 0740, Graphics: MSI AMD POLARIS10 (DRM 3.10.0 / 4.11.8-xanmod12 LLVM 4.0.1) 8192MB, Audio: Realtek ALC887-VD, Monitor: XG2401, Network: Realtek RTL8111/8168/8411 + Qualcomm Atheros AR93xx Wireless

OS: Ubuntu 17.04, Kernel: 4.11.8-xanmod12 (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, OpenGL: 4.5 Mesa 17.2.0-devel (LLVM 4.0.1), OpenCL: OpenCL 1.1 Mesa 17.2.0-devel, Vulkan: 1.0.42, Compiler: GCC 6.3.0 20170406 + Clang 4.0.1-+rc1-1~gd~z + LLVM 4.0.1, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: MESA_NO_ERROR=1 R600_DEBUG=sbcl hyperz llvm forcedma sisched
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: BFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_cpufreq ondemand
System Notes: Python 2.7.13.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionOpenCLHDDSSDSSD 840 PRO CFQ Noop Deadline MQ None MQ Kyber MQ BFQ MQ Deadline CFQ Deadline Noop MQ None MQ Deadline MQ Kyber MQ BFQ MQ BFQIntel Core i7-7700K @ 4.50GHz (8 Cores)MSI Z270-A PRO (MS-7A71) v1.0Intel Device 591f + Z27016384MB1000GB Western Digital WD10EZRX-00A + Samsung SSD 950 PRO 256GBMSI AMD Radeon RX 470/480 8192MBRealtek ALC892Acer B286HKRealtek RTL8111/8168/8411Ubuntu 17.044.12.0-999-generic (x86_64) 20170618Unity 7.5.0X Server 1.19.3modesetting 1.19.34.5 Mesa 17.2.0-devel- padoka PPA Gallium 0.4 (LLVM 5.0.0)1.0.42GCC 6.3.0 20170406ext43840x2160128GB ADATA SU800 + Samsung SSD 950 PRO 256GBIntel Core i5-4670K @ 4.30GHz (4 Cores)MSI Z87-G41 PC Mate(MS-7850) v1.0Intel 4th Gen Core DRAM256GB Samsung SSD 840 + 1000GB My Passport 0740MSI AMD POLARIS10 (DRM 3.10.0 / 4.11.8-xanmod12 LLVM 4.0.1) 8192MBRealtek ALC887-VDXG2401Realtek RTL8111/8168/8411 + Qualcomm Atheros AR93xx Wireless4.11.8-xanmod12 (x86_64)4.5 Mesa 17.2.0-devel (LLVM 4.0.1)OpenCL 1.1 Mesa 17.2.0-develGCC 6.3.0 20170406 + Clang 4.0.1-+rc1-1~gd~z + LLVM 4.0.11920x1080OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -vDisk Details- HDD: CFQ: CFQ / data=ordered,relatime,rw- HDD: Noop: NOOP / data=ordered,relatime,rw- HDD: Deadline: DEADLINE / data=ordered,relatime,rw- HDD: MQ None: NONE / data=ordered,relatime,rw- HDD: MQ Kyber: KYBER / data=ordered,relatime,rw- HDD: MQ BFQ: BFQ / data=ordered,relatime,rw- HDD: MQ Deadline: MQ-DEADLINE / data=ordered,relatime,rw- SSD: CFQ: CFQ / data=ordered,relatime,rw- SSD: Deadline: DEADLINE / data=ordered,relatime,rw- SSD: Noop: NOOP / data=ordered,relatime,rw- SSD: MQ None: NONE / data=ordered,relatime,rw- SSD: MQ Deadline: MQ-DEADLINE / data=ordered,relatime,rw- SSD: MQ Kyber: KYBER / data=ordered,relatime,rw- SSD: MQ BFQ: BFQ / data=ordered,relatime,rw- SSD 840 PRO: MQ BFQ: BFQ / data=ordered,errors=remount-ro,relatime,rwProcessor Details- HDD: CFQ: Scaling Governor: intel_pstate powersave- HDD: Noop: Scaling Governor: intel_pstate powersave- HDD: Deadline: Scaling Governor: intel_pstate powersave- HDD: MQ None: Scaling Governor: intel_pstate powersave- HDD: MQ Kyber: Scaling Governor: intel_pstate powersave- HDD: MQ BFQ: Scaling Governor: intel_pstate powersave- HDD: MQ Deadline: Scaling Governor: intel_pstate powersave- SSD: CFQ: Scaling Governor: intel_pstate powersave- SSD: Deadline: Scaling Governor: intel_pstate powersave- SSD: Noop: Scaling Governor: intel_pstate powersave- SSD: MQ None: Scaling Governor: intel_pstate powersave- SSD: MQ Deadline: Scaling Governor: intel_pstate powersave- SSD: MQ Kyber: Scaling Governor: intel_pstate powersave- SSD: MQ BFQ: Scaling Governor: intel_pstate powersave- SSD 840 PRO: MQ BFQ: Scaling Governor: intel_cpufreq ondemandSystem Details- Python 2.7.13.Environment Details- SSD 840 PRO: MQ BFQ: MESA_NO_ERROR=1 R600_DEBUG=sbcl hyperz llvm forcedma sisched

sqlite: Default Test Directoryfio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directorydbench: 6iozone: 4Kb - 8GB - Write Performancecompilebench: Initial Createpgbench: On-Disk - Normal Load - Read WriteHDDSSDSSD 840 PRO CFQ Noop Deadline MQ None MQ Kyber MQ BFQ MQ Deadline CFQ Deadline Noop MQ None MQ Deadline MQ Kyber MQ BFQ MQ BFQ341.7078.8272.9138.2270.18515.0571.65338.0478.7167.7340.74142.08498.7171.83337.5681.8667.7838.8969.75486.2566.38336.2346.5335.2938.0368.62547.9973.78338.7841.5820.9337.8064.57534.1476.39818.4046.4921.1521.8566.55536.1934.06337.4643.6622.3038.7374.19544.0661.8039.62448.25258.47339.7846.29501.1039.76402.53231.40334.0441.10514.28854.7637.81392.37272.82331.6849.09531.90666.1038.32210.69188.06335.2741.94531.69795.1438.53283.50170.61332.9948.91552.72790.9238.50234.97145.41334.6449.54588.01880.1851.15290.11229.4156.1751.20560.98768.9275.57455.36373.9352.63349.13537.351177.66OpenBenchmarking.org

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.

HDDSSDSSD 840 PROOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline2004006008001000SE +/- 4.99, N = 5SE +/- 1.10, N = 3SE +/- 0.37, N = 3SE +/- 0.50, N = 3SE +/- 1.44, N = 3SE +/- 4.45, N = 3SE +/- 0.46, N = 3SE +/- 3.10, N = 6SE +/- 3.77, N = 6SE +/- 2.15, N = 6SE +/- 2.80, N = 6SE +/- 2.04, N = 6SE +/- 1.40, N = 6SE +/- 4.60, N = 6SE +/- 1.10, N = 5341.70338.04337.56336.23338.78818.40337.4639.6239.7637.8138.3238.5338.5051.1575.571. (CC) gcc options: -O2 -ldl -lpthread
HDDSSDSSD 840 PROOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline140280420560700Min: 335.57 / Avg: 341.7 / Max: 361.6Min: 336.5 / Avg: 338.04 / Max: 340.16Min: 336.97 / Avg: 337.56 / Max: 338.24Min: 335.5 / Avg: 336.23 / Max: 337.18Min: 336.11 / Avg: 338.78 / Max: 341.04Min: 810.83 / Avg: 818.4 / Max: 826.23Min: 336.55 / Avg: 337.46 / Max: 338.03Min: 32.8 / Avg: 39.62 / Max: 48.92Min: 33.06 / Avg: 39.76 / Max: 52.63Min: 32.1 / Avg: 37.81 / Max: 45.91Min: 32.55 / Avg: 38.32 / Max: 49.08Min: 33.22 / Avg: 38.53 / Max: 47.2Min: 33.45 / Avg: 38.5 / Max: 43.74Min: 41.98 / Avg: 51.15 / Max: 65.7Min: 72.13 / Avg: 75.57 / Max: 78.331. (CC) gcc options: -O2 -ldl -lpthread

Flexible IO Tester

HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline100200300400500SE +/- 0.42, N = 3SE +/- 1.29, N = 3SE +/- 0.44, N = 3SE +/- 0.17, N = 3SE +/- 1.14, N = 6SE +/- 2.01, N = 6SE +/- 1.69, N = 6SE +/- 0.68, N = 3SE +/- 0.56, N = 3SE +/- 0.23, N = 3SE +/- 1.91, N = 3SE +/- 0.49, N = 3SE +/- 35.72, N = 6SE +/- 1.08, N = 3SE +/- 3.53, N = 378.8278.7181.8646.5341.5846.4943.66448.25402.53392.37210.69283.50234.97290.11455.361. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline80160240320400Min: 78.31 / Avg: 78.82 / Max: 79.65Min: 77.31 / Avg: 78.71 / Max: 81.29Min: 81.01 / Avg: 81.86 / Max: 82.44Min: 46.28 / Avg: 46.53 / Max: 46.84Min: 39.23 / Avg: 41.58 / Max: 47.06Min: 40.32 / Avg: 46.49 / Max: 53.3Min: 39.37 / Avg: 43.66 / Max: 48.56Min: 447.49 / Avg: 448.25 / Max: 449.6Min: 401.59 / Avg: 402.53 / Max: 403.53Min: 392 / Avg: 392.37 / Max: 392.78Min: 208.65 / Avg: 210.69 / Max: 214.51Min: 282.6 / Avg: 283.5 / Max: 284.28Min: 90.58 / Avg: 234.97 / Max: 301.76Min: 288.33 / Avg: 290.11 / Max: 292.06Min: 448.34 / Avg: 455.36 / Max: 459.51. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

HDDSSDSSD 840 PROOpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline20K40K60K80K100KSE +/- 105.30, N = 3SE +/- 321.92, N = 3SE +/- 108.91, N = 3SE +/- 41.20, N = 3SE +/- 286.16, N = 6SE +/- 502.38, N = 6SE +/- 423.30, N = 6SE +/- 168.96, N = 3SE +/- 140.58, N = 3SE +/- 56.40, N = 3SE +/- 477.54, N = 3SE +/- 121.94, N = 3SE +/- 8929.58, N = 6SE +/- 269.62, N = 3SE +/- 881.87, N = 31970119675204611162810391116191091111205910062898090526707087258739725241138361. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
HDDSSDSSD 840 PROOpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline20K40K60K80K100KMin: 19574 / Avg: 19701 / Max: 19910Min: 19325 / Avg: 19675 / Max: 20318Min: 20248 / Avg: 20461 / Max: 20607Min: 11566 / Avg: 11628 / Max: 11706Min: 9803 / Avg: 10391.17 / Max: 11760Min: 10076 / Avg: 11619.17 / Max: 13322Min: 9840 / Avg: 10910.5 / Max: 12137Min: 111869 / Avg: 112059 / Max: 112396Min: 100394 / Avg: 100628 / Max: 100880Min: 97996 / Avg: 98090 / Max: 98191Min: 52160 / Avg: 52669.67 / Max: 53624Min: 70647 / Avg: 70872 / Max: 71066Min: 22642 / Avg: 58738.67 / Max: 75436Min: 72080 / Avg: 72524 / Max: 73011Min: 112082 / Avg: 113836.33 / Max: 1148711. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline80160240320400SE +/- 1.32, N = 3SE +/- 1.72, N = 6SE +/- 0.98, N = 3SE +/- 0.65, N = 6SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.55, N = 6SE +/- 18.53, N = 6SE +/- 17.02, N = 6SE +/- 19.63, N = 6SE +/- 32.92, N = 6SE +/- 22.35, N = 6SE +/- 21.16, N = 6SE +/- 26.61, N = 6SE +/- 3.98, N = 372.9167.7367.7835.2920.9321.1522.30258.47231.40272.82188.06170.61145.41229.41373.931. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline70140210280350Min: 71.31 / Avg: 72.91 / Max: 75.52Min: 59.58 / Avg: 67.73 / Max: 71.09Min: 66.16 / Avg: 67.78 / Max: 69.55Min: 33.63 / Avg: 35.29 / Max: 37.85Min: 20.79 / Avg: 20.93 / Max: 21.2Min: 20.94 / Avg: 21.15 / Max: 21.26Min: 21.26 / Avg: 22.3 / Max: 24.87Min: 197.56 / Avg: 258.47 / Max: 314.37Min: 184.01 / Avg: 231.4 / Max: 292.53Min: 201.13 / Avg: 272.82 / Max: 332.75Min: 47.57 / Avg: 188.06 / Max: 243.11Min: 82.46 / Avg: 170.61 / Max: 239.69Min: 83.98 / Avg: 145.41 / Max: 238.52Min: 174.64 / Avg: 229.41 / Max: 339.26Min: 365.97 / Avg: 373.93 / Max: 377.951. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

HDDSSDSSD 840 PROOpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline20K40K60K80K100KSE +/- 329.04, N = 3SE +/- 428.90, N = 6SE +/- 245.71, N = 3SE +/- 161.26, N = 6SE +/- 34.02, N = 3SE +/- 26.18, N = 3SE +/- 138.39, N = 6SE +/- 4632.36, N = 6SE +/- 4254.36, N = 6SE +/- 4907.39, N = 6SE +/- 8230.37, N = 6SE +/- 5587.60, N = 6SE +/- 5290.73, N = 6SE +/- 6652.20, N = 6SE +/- 995.18, N = 3182231692916942881852295283557264615578476820047011426503634857350934791. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl
HDDSSDSSD 840 PROOpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test DirectoryCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline16K32K48K64K80KMin: 17824 / Avg: 18223.33 / Max: 18876Min: 14892 / Avg: 16929.17 / Max: 17769Min: 16535 / Avg: 16942 / Max: 17384Min: 8405 / Avg: 8818 / Max: 9460Min: 5193 / Avg: 5229 / Max: 5297Min: 5231 / Avg: 5283.33 / Max: 5311Min: 5311 / Avg: 5572 / Max: 6213Min: 49387 / Avg: 64614.83 / Max: 78589Min: 45999 / Avg: 57847.17 / Max: 73130Min: 50279 / Avg: 68200.33 / Max: 83183Min: 11889 / Avg: 47010.5 / Max: 60775Min: 20610 / Avg: 42649.67 / Max: 59920Min: 20991 / Avg: 36348.33 / Max: 59625Min: 43655 / Avg: 57349.5 / Max: 84812Min: 91489 / Avg: 93479.33 / Max: 944831. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

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.

HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6CFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline70140210280350SE +/- 0.74, N = 3SE +/- 0.45, N = 3SE +/- 0.31, N = 3SE +/- 0.16, N = 3SE +/- 0.27, N = 3SE +/- 3.69, N = 6SE +/- 0.19, N = 3SE +/- 2.66, N = 3SE +/- 1.51, N = 3SE +/- 1.61, N = 3SE +/- 4.65, N = 3SE +/- 3.70, N = 3SE +/- 0.92, N = 3SE +/- 0.62, N = 3SE +/- 0.46, N = 338.2240.7438.8938.0337.8021.8538.73339.78334.04331.68335.27332.99334.6456.1752.631. (CC) gcc options: -lpopt -O2
HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6CFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline60120180240300Min: 36.92 / Avg: 38.22 / Max: 39.47Min: 40.1 / Avg: 40.74 / Max: 41.61Min: 38.31 / Avg: 38.89 / Max: 39.36Min: 37.79 / Avg: 38.03 / Max: 38.33Min: 37.29 / Avg: 37.8 / Max: 38.17Min: 17.97 / Avg: 21.85 / Max: 40.28Min: 38.36 / Avg: 38.73 / Max: 38.99Min: 335.22 / Avg: 339.78 / Max: 344.44Min: 332.2 / Avg: 334.04 / Max: 337.04Min: 328.56 / Avg: 331.68 / Max: 333.92Min: 325.97 / Avg: 335.27 / Max: 340.17Min: 327.06 / Avg: 332.99 / Max: 339.79Min: 332.83 / Avg: 334.64 / Max: 335.86Min: 55.04 / Avg: 56.17 / Max: 57.2Min: 51.71 / Avg: 52.63 / Max: 53.21. (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.

HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline80160240320400SE +/- 0.75, N = 3SE +/- 0.54, N = 3SE +/- 0.93, N = 3SE +/- 0.81, N = 3SE +/- 0.86, N = 3SE +/- 0.87, N = 3SE +/- 0.49, N = 3SE +/- 3.07, N = 6SE +/- 2.13, N = 6SE +/- 2.75, N = 6SE +/- 3.14, N = 6SE +/- 3.17, N = 6SE +/- 3.19, N = 6SE +/- 1.44, N = 6SE +/- 45.82, N = 670.18142.0869.7568.6264.5766.5574.1946.2941.1049.0941.9448.9149.5451.20349.131. (CC) gcc options: -O3
HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline60120180240300Min: 69 / Avg: 70.18 / Max: 71.57Min: 141.14 / Avg: 142.08 / Max: 143.01Min: 68.06 / Avg: 69.75 / Max: 71.26Min: 67.22 / Avg: 68.62 / Max: 70.02Min: 63.24 / Avg: 64.57 / Max: 66.17Min: 65.21 / Avg: 66.55 / Max: 68.17Min: 73.36 / Avg: 74.19 / Max: 75.06Min: 39.93 / Avg: 46.29 / Max: 60.89Min: 36.71 / Avg: 41.1 / Max: 50.48Min: 44.69 / Avg: 49.09 / Max: 61.68Min: 34.72 / Avg: 41.94 / Max: 54.94Min: 43.68 / Avg: 48.91 / Max: 63.96Min: 43.02 / Avg: 49.54 / Max: 61.58Min: 47.39 / Avg: 51.2 / Max: 56.4Min: 215.88 / Avg: 349.13 / Max: 468.661. (CC) gcc options: -O3

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline130260390520650SE +/- 25.26, N = 6SE +/- 18.12, N = 6SE +/- 25.27, N = 6SE +/- 20.19, N = 6SE +/- 25.14, N = 6SE +/- 23.07, N = 6SE +/- 6.02, N = 3SE +/- 8.17, N = 4SE +/- 9.64, N = 3SE +/- 17.28, N = 6SE +/- 14.76, N = 6SE +/- 17.66, N = 6SE +/- 10.08, N = 3SE +/- 13.74, N = 6SE +/- 7.69, N = 5515.05498.71486.25547.99534.14536.19544.06501.10514.28531.90531.69552.72588.01560.98537.35
HDDSSDSSD 840 PROOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline100200300400500Min: 391.97 / Avg: 515.05 / Max: 565.79Min: 408.44 / Avg: 498.71 / Max: 521Min: 361.23 / Avg: 486.25 / Max: 522.03Min: 448.82 / Avg: 547.99 / Max: 575.48Min: 410.53 / Avg: 534.14 / Max: 575.11Min: 422.63 / Avg: 536.19 / Max: 573.6Min: 535.46 / Avg: 544.06 / Max: 555.65Min: 480.96 / Avg: 501.1 / Max: 518.49Min: 499.05 / Avg: 514.28 / Max: 532.13Min: 489.3 / Avg: 531.9 / Max: 599.87Min: 460.6 / Avg: 531.69 / Max: 558.16Min: 506.04 / Avg: 552.72 / Max: 628.77Min: 568.1 / Avg: 588.01 / Max: 600.75Min: 519.6 / Avg: 560.98 / Max: 621.83Min: 517.68 / Avg: 537.35 / Max: 563.89

PostgreSQL pgbench

HDDSSDSSD 840 PROOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Normal Load - Mode: Read WriteCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline30060090012001500SE +/- 3.16, N = 371.6571.8366.3873.7876.3934.0661.80854.76666.10795.14790.92880.18768.921177.661. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic -lpgcommon -lpgport -lrt -lcrypt -ldl -lm
HDDSSDSSD 840 PROOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.6.3Scaling: On-Disk - Test: Normal Load - Mode: Read WriteCFQNoopDeadlineMQ NoneMQ KyberMQ BFQMQ Deadline2004006008001000Min: 1173.38 / Avg: 1177.66 / Max: 1183.831. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic -lpgcommon -lpgport -lrt -lcrypt -ldl -lm

HDD: CFQ

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: CFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 22 June 2017 06:02 by user phoronix.

HDD: Noop

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NOOP / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 22 June 2017 09:00 by user phoronix.

HDD: Deadline

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 22 June 2017 12:43 by user phoronix.

HDD: MQ None

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NONE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 22 June 2017 16:52 by user phoronix.

HDD: MQ Kyber

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: KYBER / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 22 June 2017 19:57 by user phoronix.

HDD: MQ BFQ

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: BFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 23 June 2017 07:52 by user phoronix.

HDD: MQ Deadline

Processor: Intel Core i7-7700K @ 4.50GHz (8 Cores), Motherboard: MSI Z270-A PRO (MS-7A71) v1.0, Chipset: Intel Device 591f + Z270, Memory: 16384MB, Disk: 1000GB Western Digital WD10EZRX-00A + Samsung SSD 950 PRO 256GB, Graphics: MSI AMD Radeon RX 470/480 8192MB, Audio: Realtek ALC892, Monitor: Acer B286HK, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 17.04, Kernel: 4.12.0-999-generic (x86_64) 20170618, Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.2.0-devel- padoka PPA Gallium 0.4 (LLVM 5.0.0), Vulkan: 1.0.42, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: MQ-DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 23 June 2017 12:42 by user phoronix.

SSD: CFQ

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: CFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 23 June 2017 16:42 by user phoronix.

SSD: Deadline

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 23 June 2017 18:35 by user phoronix.

SSD: Noop

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NOOP / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 23 June 2017 21:35 by user phoronix.

SSD: MQ None

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: NONE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 24 June 2017 07:43 by user phoronix.

SSD: MQ Deadline

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: MQ-DEADLINE / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 24 June 2017 11:20 by user phoronix.

SSD: MQ Kyber

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: KYBER / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 24 June 2017 15:15 by user phoronix.

SSD: MQ BFQ

Processor: Intel Core i7-7700K @ 4.50GHz (8 Cores), Motherboard: MSI Z270-A PRO (MS-7A71) v1.0, Chipset: Intel Device 591f + Z270, Memory: 16384MB, Disk: 128GB ADATA SU800 + Samsung SSD 950 PRO 256GB, Graphics: MSI AMD Radeon RX 470/480 8192MB, Audio: Realtek ALC892, Monitor: Acer B286HK, Network: Realtek RTL8111/8168/8411

OS: Ubuntu 17.04, Kernel: 4.12.0-999-generic (x86_64) 20170618, Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, Display Driver: modesetting 1.19.3, OpenGL: 4.5 Mesa 17.2.0-devel- padoka PPA Gallium 0.4 (LLVM 5.0.0), Vulkan: 1.0.42, Compiler: GCC 6.3.0 20170406, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: BFQ / data=ordered,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Python 2.7.13.

Testing initiated at 24 June 2017 18:01 by user phoronix.

SSD 840 PRO: MQ BFQ

Processor: Intel Core i5-4670K @ 4.30GHz (4 Cores), Motherboard: MSI Z87-G41 PC Mate(MS-7850) v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 256GB Samsung SSD 840 + 1000GB My Passport 0740, Graphics: MSI AMD POLARIS10 (DRM 3.10.0 / 4.11.8-xanmod12 LLVM 4.0.1) 8192MB, Audio: Realtek ALC887-VD, Monitor: XG2401, Network: Realtek RTL8111/8168/8411 + Qualcomm Atheros AR93xx Wireless

OS: Ubuntu 17.04, Kernel: 4.11.8-xanmod12 (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.3, OpenGL: 4.5 Mesa 17.2.0-devel (LLVM 4.0.1), OpenCL: OpenCL 1.1 Mesa 17.2.0-devel, Vulkan: 1.0.42, Compiler: GCC 6.3.0 20170406 + Clang 4.0.1-+rc1-1~gd~z + LLVM 4.0.1, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: MESA_NO_ERROR=1 R600_DEBUG=sbcl hyperz llvm forcedma sisched
Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v
Disk Notes: BFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_cpufreq ondemand
System Notes: Python 2.7.13.

Testing initiated at 2 July 2017 08:41 by user arvin.