zfs

Dell 6Gbps SAS HBA Adapter + HDD ST2000VN004-2E41

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1811037-RA-ZFS88106214
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ZFS Mirror 4HDD 128K
November 02 2018
  45 Minutes
ZFS Mirror 4HDD 256K
November 02 2018
  37 Minutes
ZFS Mirror 4HDD 512K
November 03 2018
  45 Minutes
ZFS Mirror 4HDD 1M
November 03 2018
  30 Minutes
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ZFS Mirror 4HDD 128K

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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW

ZFS Mirror 4HDD 256K

ZFS Mirror 4HDD 512K

ZFS Mirror 4HDD 1M

Processor: Intel Xeon E3-1230 V2 @ 3.70GHz (4 Cores / 8 Threads), Motherboard: Supermicro X9SCL-II/X9SCM-II v1.01 (2.0a BIOS), Chipset: Intel Xeon E3-1200 v2/Ivy, Memory: 4 x 8192 MB DDR3-1333MT/s Kingston, Disk: 64GB M4-CT064M4SSD2 + 64GB M4-CT064M4SSD1 + 8 x 2000GB Seagate ST2000VN004-2E41 + 32GB TS32GSSD25S-M, Graphics: Matrox MGA G200eW WPCM450, Monitor: BenQ FP71G, Network: Intel 82576 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-29-generic (x86_64), Compiler: GCC 7.3.0, File-System: zfs, Screen Resolution: 1280x1024

zfsOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E3-1230 V2 @ 3.70GHz (4 Cores / 8 Threads)Supermicro X9SCL-II/X9SCM-II v1.01 (2.0a BIOS)Intel Xeon E3-1200 v2/Ivy4 x 8192 MB DDR3-1333MT/s Kingston64GB M4-CT064M4SSD2 + 64GB M4-CT064M4SSD1 + 8 x 2000GB Seagate ST2000VN004-2E41 + 32GB TS32GSSD25S-MMatrox MGA G200eW WPCM450BenQ FP71GIntel 82576 Gigabit ConnectionUbuntu 18.044.15.0-29-generic (x86_64)GCC 7.3.0zfs1280x1024ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelCompilerFile-SystemScreen ResolutionZfs PerformanceSystem 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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - CFQ / data=ordered,errors=remount-ro,relatime,rw- Scaling Governor: intel_pstate powersave- KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW

ZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1MResult OverviewPhoronix Test Suite100%127%155%182%210%IOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzoneIOzone1MB - 4GB - Read Performance1MB - 512MB - Write Performance1MB - 4GB - Write Performance1MB - 2GB - Write Performance64Kb - 4GB - Read Performance1MB - 8GB - Read Performance64Kb - 8GB - Read Performance64Kb - 512MB - Write Performance1MB - 2GB - Read Performance4Kb - 512MB - Read Performance64Kb - 2GB - Write Performance64Kb - 2GB - Read Performance4Kb - 4GB - Read Performance4Kb - 2GB - Read Performance4Kb - 8GB - Read Performance4Kb - 2GB - Write Performance1MB - 8GB - Write Performance4Kb - 512MB - Write Performance64Kb - 512MB - Read Performance1MB - 512MB - Read Performance4Kb - 4GB - Write Performance4Kb - 8GB - Write Performance64Kb - 4GB - Write Performance64Kb - 8GB - Write Performance

zfsiozone: 64Kb - 8GB - Read Performanceiozone: 64Kb - 4GB - Read Performanceiozone: 1MB - 8GB - Read Performanceiozone: 4Kb - 8GB - Write Performanceiozone: 1MB - 4GB - Read Performanceiozone: 4Kb - 8GB - Read Performanceiozone: 1MB - 8GB - Write Performanceiozone: 64Kb - 8GB - Write Performanceiozone: 4Kb - 4GB - Read Performanceiozone: 64Kb - 4GB - Write Performanceiozone: 64Kb - 2GB - Read Performanceiozone: 64Kb - 2GB - Write Performanceiozone: 4Kb - 4GB - Write Performanceiozone: 1MB - 4GB - Write Performanceiozone: 4Kb - 2GB - Read Performanceiozone: 4Kb - 2GB - Write Performanceiozone: 1MB - 2GB - Read Performanceiozone: 1MB - 2GB - Write Performanceiozone: 4Kb - 512MB - Read Performanceiozone: 4Kb - 512MB - Write Performanceiozone: 64Kb - 512MB - Read Performanceiozone: 1MB - 512MB - Write Performanceiozone: 64Kb - 512MB - Write Performanceiozone: 1MB - 512MB - Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M3421351138333865075138743839613965854354264352970315656667868450615416708572377125791017236703372491438841001477434394153158535932883538855179669898594772165671290424946302210391435340735564379373915104593951624591424633125349881691739100686007178972092066439328910616477750655425378784715854743961689599446032705221110175274489897062197071990807003332410861OpenBenchmarking.org

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 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M10002000300040005000SE +/- 39.62, N = 3SE +/- 41.30, N = 3SE +/- 105.27, N = 12SE +/- 52.90, N = 334213670435347771. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M11002200330044005500SE +/- 89.69, N = 12SE +/- 79.39, N = 12SE +/- 287.42, N = 9SE +/- 262.30, N = 1235113372407350651. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M12002400360048006000SE +/- 36.25, N = 3SE +/- 78.52, N = 3SE +/- 131.85, N = 11SE +/- 40.67, N = 338334914556454251. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M80160240320400SE +/- 4.96, N = 7SE +/- 6.01, N = 3SE +/- 4.31, N = 3SE +/- 4.24, N = 33863883793781. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M2K4K6K8K10KSE +/- 140.93, N = 12SE +/- 247.12, N = 9SE +/- 73.05, N = 12SE +/- 90.54, N = 350754100373978471. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M30060090012001500SE +/- 16.40, N = 3SE +/- 4.98, N = 3SE +/- 15.52, N = 3SE +/- 13.37, N = 313871477151015851. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 8GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M100200300400500SE +/- 6.48, N = 5SE +/- 7.57, N = 4SE +/- 2.79, N = 3SE +/- 3.95, N = 34384344594741. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 8GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M90180270360450SE +/- 0.84, N = 3SE +/- 2.89, N = 3SE +/- 6.64, N = 3SE +/- 5.31, N = 33963943953961. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M400800120016002000SE +/- 18.02, N = 3SE +/- 15.74, N = 11SE +/- 13.57, N = 3SE +/- 17.33, N = 313961531162416891. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 4GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M130260390520650SE +/- 7.02, N = 8SE +/- 1.55, N = 3SE +/- 2.12, N = 3SE +/- 2.53, N = 35855855915991. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M10002000300040005000SE +/- 199.78, N = 12SE +/- 213.04, N = 12SE +/- 590.85, N = 9SE +/- 456.03, N = 1243543593424644601. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 2GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M7001400210028003500SE +/- 45.32, N = 12SE +/- 66.26, N = 12SE +/- 26.34, N = 3SE +/- 60.84, N = 1226432883331232701. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 4GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M120240360480600SE +/- 4.78, N = 3SE +/- 3.60, N = 3SE +/- 3.42, N = 3SE +/- 3.80, N = 35295385345221. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 4GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M2004006008001000SE +/- 4.57, N = 3SE +/- 4.91, N = 3SE +/- 9.44, N = 3SE +/- 17.16, N = 470385598811101. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M400800120016002000SE +/- 53.57, N = 12SE +/- 23.10, N = 3SE +/- 11.55, N = 3SE +/- 18.25, N = 315651796169117521. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 2GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M160320480640800SE +/- 8.14, N = 8SE +/- 11.65, N = 3SE +/- 4.20, N = 3SE +/- 10.74, N = 36666987397441. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M2K4K6K8K10KSE +/- 784.36, N = 12SE +/- 46.41, N = 3SE +/- 65.82, N = 3SE +/- 130.30, N = 3786898591006889891. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 2GB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M15003000450060007500SE +/- 138.79, N = 12SE +/- 36.91, N = 3SE +/- 67.06, N = 3SE +/- 126.04, N = 345064772600770621. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M400800120016002000SE +/- 57.11, N = 12SE +/- 70.51, N = 12SE +/- 58.43, N = 12SE +/- 58.69, N = 1215411656178919701. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 512MB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M160320480640800SE +/- 11.30, N = 12SE +/- 12.94, N = 3SE +/- 6.47, N = 3SE +/- 4.22, N = 36707127207191. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M2K4K6K8K10KSE +/- 125.31, N = 12SE +/- 53.91, N = 3SE +/- 86.75, N = 3SE +/- 123.67, N = 385729042920690801. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M15003000450060007500SE +/- 333.80, N = 12SE +/- 367.61, N = 9SE +/- 127.10, N = 12SE +/- 90.81, N = 337714946643970031. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 64Kb - File Size: 512MB - Disk Test: Write PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M7001400210028003500SE +/- 112.12, N = 9SE +/- 40.91, N = 3SE +/- 36.40, N = 3SE +/- 146.90, N = 1025793022328933241. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read PerformanceZFS Mirror 4HDD 128KZFS Mirror 4HDD 256KZFS Mirror 4HDD 512KZFS Mirror 4HDD 1M2K4K6K8K10KSE +/- 166.21, N = 3SE +/- 89.72, N = 3SE +/- 17.85, N = 3SE +/- 23.80, N = 3101721039110616108611. (CC) gcc options: -O3

ZFS Mirror 4HDD 128K

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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW

Testing initiated at 2 November 2018 18:56 by user root.

ZFS Mirror 4HDD 256K

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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW

Testing initiated at 2 November 2018 23:01 by user root.

ZFS Mirror 4HDD 512K

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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW

Testing initiated at 3 November 2018 01:10 by user root.

ZFS Mirror 4HDD 1M

Processor: Intel Xeon E3-1230 V2 @ 3.70GHz (4 Cores / 8 Threads), Motherboard: Supermicro X9SCL-II/X9SCM-II v1.01 (2.0a BIOS), Chipset: Intel Xeon E3-1200 v2/Ivy, Memory: 4 x 8192 MB DDR3-1333MT/s Kingston, Disk: 64GB M4-CT064M4SSD2 + 64GB M4-CT064M4SSD1 + 8 x 2000GB Seagate ST2000VN004-2E41 + 32GB TS32GSSD25S-M, Graphics: Matrox MGA G200eW WPCM450, Monitor: BenQ FP71G, Network: Intel 82576 Gigabit Connection

OS: Ubuntu 18.04, Kernel: 4.15.0-29-generic (x86_64), Compiler: GCC 7.3.0, File-System: zfs, Screen Resolution: 1280x1024

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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v
Disk Notes: CFQ / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW

Testing initiated at 3 November 2018 09:51 by user root.