Flash Drive Linux File-System Test

Benchmarks 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 1508143-BE-FLASHDRIV52
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
Show Result Confidence Charts
Allow Limiting Results To Certain Suite(s)

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
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

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Toggle/Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
EXT4
August 12 2015
 
Btrfs
August 12 2015
 
F2FS
August 13 2015
 
XFS
August 13 2015
 
Invert Behavior (Only Show Selected Data)
 

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):

EXT4

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 240GB OCZ VERTEX3 + PNY CS1211 120GB, Graphics: NVIDIA GeForce GTX 760 2048MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 2560x1600

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

Btrfs

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: btrfs, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,subvol=/,subvolid=5
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE.

F2FS

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: f2fs, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / acl,active_logs=6,background_gc=on,inline_data,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE.

XFS

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: xfs, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / attr2,inode64,noquota,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE.

Flash Drive Linux File-System TestOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-5960X @ 3.50GHz (16 Cores)Gigabyte X99-UD4-CFIntel Xeon E5 v3/Core16384MB240GB OCZ VERTEX3 + PNY CS1211 120GBNVIDIA GeForce GTX 760 2048MBRealtek ALC1150SyncMasterIntel ConnectionUbuntu 15.044.2.0-999-generic (x86_64) 20150811Unity 7.3.2X Server 1.17.1nouveau 1.0.113.3 Mesa 10.5.2 Gallium 0.4GCC 4.9.2ext4btrfsf2fsxfs2560x1600ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemsScreen ResolutionFlash Drive Linux File-System Test BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - EXT4: DEADLINE / data=ordered,relatime,rw- Btrfs: DEADLINE / relatime,rw,space_cache,subvol=/,subvolid=5- F2FS: DEADLINE / acl,active_logs=6,background_gc=on,inline_data,relatime,rw,user_xattr - XFS: DEADLINE / attr2,inode64,noquota,relatime,rw- Scaling Governor: intel_pstate powersave- Disk Scheduler: DEADLINE.

EXT4BtrfsF2FSXFSLogarithmic Result OverviewPhoronix Test SuiteFS-MarkPostMarkPostgreSQL pgbenchSQLiteFlexible IO TesterIOzone

Flash Drive Linux File-System Testfio: Rand Read - POSIX AIO - Yes - Yes - 4KB - Default Test Directory - MB/siozone: 4Kb - 512MB - Read Performancepgbench: On-Disk - Single Thread - Read Writepostmark: Disk Transaction Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 4Kb - 2GB - Read Performancefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizefs-mark: 1000 Files, 1MB Sizefio: Seq Write - POSIX AIO - Yes - Yes - 4KB - Default Test Directory - MB/sfio: Seq Read - POSIX AIO - Yes - Yes - 4KB - Default Test Directory - MB/sfio: Rand Write - POSIX AIO - Yes - Yes - 4KB - Default Test Directory - MB/ssqlite: Default Test DirectoryEXT4BtrfsF2FSXFS5.143841.4041.87410517.0617.845627.8311.8212.1819.4738.7119.34339.304.533751.8311.48269317.2212.514749.476.856.3832.7814.327.921094.415.294063.5443.01609716.8114.415750.5811.5713.501189.03132.311214.57646.083.794886.5834.80156318.7118.836499.8122.1738.8938.1538.88423.84OpenBenchmarking.org

Flexible IO Tester

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sXFSF2FSBtrfsEXT41.19032.38063.57094.76125.9515SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 33.795.294.535.141. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Read PerformanceXFSF2FSBtrfsEXT410002000300040005000SE +/- 19.09, N = 3SE +/- 8.49, N = 3SE +/- 16.94, N = 3SE +/- 14.45, N = 34886.584063.543751.833841.401. (CC) gcc options: -O3

PostgreSQL pgbench

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 9.4.3Scaling: On-Disk - Test: Single Thread - Mode: Read WriteXFSF2FSBtrfsEXT41020304050SE +/- 1.43, N = 3SE +/- 5.71, N = 6SE +/- 1.61, N = 6SE +/- 6.43, N = 334.8043.0111.4841.871. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -pthread -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceXFSF2FSBtrfsEXT413002600390052006500SE +/- 562.29, N = 6SE +/- 0.00, N = 3SE +/- 448.91, N = 6SE +/- 765.00, N = 615636097269341051. (CC) gcc options: -O3

IOzone

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

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceXFSF2FSBtrfsEXT4510152025SE +/- 0.00, N = 3SE +/- 0.52, N = 6SE +/- 0.58, N = 6SE +/- 0.83, N = 618.7116.8117.2217.061. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Write PerformanceXFSF2FSBtrfsEXT4510152025SE +/- 0.00, N = 3SE +/- 1.07, N = 6SE +/- 0.61, N = 6SE +/- 0.40, N = 618.8314.4112.5117.841. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.405Record Size: 4Kb - File Size: 2GB - Disk Test: Read PerformanceXFSF2FSBtrfsEXT414002800420056007000SE +/- 49.25, N = 3SE +/- 20.88, N = 3SE +/- 842.09, N = 6SE +/- 34.78, N = 36499.815750.584749.475627.831. (CC) gcc options: -O3

FS-Mark

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeXFSF2FSBtrfsEXT43691215SE +/- 0.00, N = 3SE +/- 0.71, N = 6SE +/- 0.31, N = 6SE +/- 0.19, N = 62.0011.576.8511.821. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeXFSF2FSBtrfsEXT43691215SE +/- 0.11, N = 6SE +/- 0.21, N = 3SE +/- 0.31, N = 6SE +/- 0.31, N = 62.1713.506.3812.181. (CC) gcc options: -static

Flexible IO Tester

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sXFSF2FSBtrfsEXT430060090012001500SE +/- 0.03, N = 3SE +/- 19.65, N = 6SE +/- 7.80, N = 6SE +/- 0.01, N = 338.891189.0332.7819.471. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sXFSF2FSBtrfsEXT4306090120150SE +/- 0.03, N = 3SE +/- 28.84, N = 6SE +/- 0.07, N = 3SE +/- 0.56, N = 538.15132.3114.3238.711. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory - Result: MB/sXFSF2FSBtrfsEXT430060090012001500SE +/- 0.02, N = 3SE +/- 5.47, N = 3SE +/- 3.29, N = 6SE +/- 0.04, N = 338.881214.577.9219.341. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lrt -laio -lz -lm -lpthread -ldl

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.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test DirectoryXFSF2FSBtrfsEXT42004006008001000SE +/- 21.42, N = 6SE +/- 5.74, N = 3SE +/- 16.73, N = 3SE +/- 3.04, N = 3423.84646.081094.41339.301. (CC) gcc options: -O2 -ldl -lpthread

EXT4

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 240GB OCZ VERTEX3 + PNY CS1211 120GB, Graphics: NVIDIA GeForce GTX 760 2048MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 2560x1600

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

Testing initiated at 12 August 2015 16:16 by user phoronix.

Btrfs

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 240GB OCZ VERTEX3 + PNY CS1211 120GB, Graphics: NVIDIA GeForce GTX 760 2048MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: btrfs, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / relatime,rw,space_cache,subvol=/,subvolid=5
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE.

Testing initiated at 12 August 2015 20:36 by user phoronix.

F2FS

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 240GB OCZ VERTEX3 + PNY CS1211 120GB, Graphics: NVIDIA GeForce GTX 760 2048MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: f2fs, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / acl,active_logs=6,background_gc=on,inline_data,relatime,rw,user_xattr
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE.

Testing initiated at 13 August 2015 09:31 by user phoronix.

XFS

Processor: Intel Core i7-5960X @ 3.50GHz (16 Cores), Motherboard: Gigabyte X99-UD4-CF, Chipset: Intel Xeon E5 v3/Core, Memory: 16384MB, Disk: 240GB OCZ VERTEX3 + PNY CS1211 120GB, Graphics: NVIDIA GeForce GTX 760 2048MB, Audio: Realtek ALC1150, Monitor: SyncMaster, Network: Intel Connection

OS: Ubuntu 15.04, Kernel: 4.2.0-999-generic (x86_64) 20150811, Desktop: Unity 7.3.2, Display Server: X Server 1.17.1, Display Driver: nouveau 1.0.11, OpenGL: 3.3 Mesa 10.5.2 Gallium 0.4, Compiler: GCC 4.9.2, File-System: xfs, Screen Resolution: 2560x1600

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Disk Notes: DEADLINE / attr2,inode64,noquota,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
System Notes: Disk Scheduler: DEADLINE.

Testing initiated at 13 August 2015 13:50 by user phoronix.