Ubuntu 17.10 Kernel Testing

Intel Core i7-7740K testing with a Gigabyte X299 AORUS Gaming-CF (F2d BIOS) and MSI NVIDIA GP108 2048MB on Ubuntu 17.10 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1801187-FO-UBUNTU17158
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Timed Code Compilation 2 Tests
C/C++ Compiler Tests 3 Tests
CPU Massive 9 Tests
Database Test Suite 3 Tests
Disk Test Suite 4 Tests
Common Kernel Benchmarks 4 Tests
Multi-Core 3 Tests
Programmer / Developer System Benchmarks 2 Tests
Server 5 Tests
Server CPU Tests 5 Tests
Single-Threaded 3 Tests

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i9-7740X: 4.13.0-25 KPTI
January 18 2018
 
i9-7740X: 4.13.0-30 KPTI + IBPB IBRS
January 18 2018
 
i9-7740X: 4.15-rc8 KPTI + Full Retpo
January 18 2018
 
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i9-7740X: 4.13.0-25 KPTI

Processor: Intel Core i7-7740K @ 4.50GHz (4 Cores / 8 Threads), Motherboard: Gigabyte X299 AORUS Gaming-CF (F2d BIOS), Chipset: Intel Device 591f, Memory: 2 x 4096 MB DDR4-3000MT/s CMK8GX4M2B3000C15, Disk: 120GB Force MP500, Graphics: MSI NVIDIA GP108, Audio: Realtek ALC1220, Network: Intel Connection

OS: Ubuntu 17.10, Kernel: 4.13.0-25-generic (x86_64), Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 800x600

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: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.14 + Python 3.6.3
Security Notes: KPTI Protection

i9-7740X: 4.13.0-30 KPTI + IBPB IBRS

OS: Ubuntu 17.10, Kernel: 4.13.0-30-generic (x86_64), Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 800x600

i9-7740X: 4.15-rc8 KPTI + Full Retpo

Processor: Intel Core i7-7740K @ 4.50GHz (4 Cores / 8 Threads), Motherboard: Gigabyte X299 AORUS Gaming-CF (F2d BIOS), Chipset: Intel Device 591f, Memory: 2 x 4096 MB DDR4-3000MT/s CMK8GX4M2B3000C15, Disk: 120GB Force MP500, Graphics: MSI NVIDIA GP108 2048MB, Audio: Realtek ALC1220, Network: Intel Connection

OS: Ubuntu 17.10, Kernel: 4.15.0-rc8-retpo-underflow (x86_64) 20180115, Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: GCC 7.2.0, File-System: ext4

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: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.14 + Python 3.6.3
Security Notes: KPTI + Full retpoline with underflow protection Protection

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen Resolutioni9-7740X 4.13.0-25 KPTI 4.13.0-30 KPTI + IBPB IBRS 4.15-rc8 KPTI + Full RetpoIntel Core i7-7740K @ 4.50GHz (4 Cores / 8 Threads)Gigabyte X299 AORUS Gaming-CF (F2d BIOS)Intel Device 591f2 x 4096 MB DDR4-3000MT/s CMK8GX4M2B3000C15120GB Force MP500MSI NVIDIA GP108Realtek ALC1220Intel ConnectionUbuntu 17.104.13.0-25-generic (x86_64)GNOME Shell 3.26.2modesetting 1.19.5GCC 7.2.0ext4800x6004.13.0-30-generic (x86_64)MSI NVIDIA GP108 2048MB4.15.0-rc8-retpo-underflow (x86_64) 20180115OpenBenchmarking.orgCompiler Details- --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 Details- NONE / data=ordered,errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersavePython Details- Python 2.7.14 + Python 3.6.3Security Details- i9-7740X: 4.13.0-25 KPTI: KPTI Protection- i9-7740X: 4.13.0-30 KPTI + IBPB IBRS: KPTI Protection- i9-7740X: 4.15-rc8 KPTI + Full Retpo: KPTI + Full retpoline with underflow protection Protection

sqlite: Default Test Directoryfio: Rand Read - Libaio - No - Yes - 4KB - Default Test Directoryfio: Rand Write - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Read - Libaio - No - Yes - 4KB - Default Test Directoryfio: Seq Write - Libaio - No - Yes - 4KB - Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizecompilebench: Compilecompilebench: Initial Createbuild-gcc: Time To Compilebuild-linux-kernel: Time To Compilecompress-gzip: 2GB File Compressioncompress-lzma: 256MB File Compressionhackbench: 4 - Threadhackbench: 8 - Threadhackbench: 16 - Threadhackbench: 4 - Processhackbench: 8 - Processhackbench: 16 - Processsystemd-boot-total: Totalsystemd-boot-total: Kernelsystemd-boot-total: Loadersystemd-boot-total: Firmwaresystemd-boot-total: Userspacepgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writepgbench: Buffer Test - Heavy Contention - Read Onlypgbench: Buffer Test - Heavy Contention - Read Writeredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETstress-ng: Cryptostress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: System V Message Passingnginx: Static Web Page Servingapache: Static Web Page Servingi9-7740X 4.13.0-25 KPTI 4.13.0-30 KPTI + IBPB IBRS 4.15-rc8 KPTI + Full Retpo23.46434.38290.07568.03323.49203.38184.10776.51491.92906.72106.048.47222.2916.3030.7754.1115.6029.4052.083446024603540687021570148212.0710812.62143156.249862.453750326.922872139.752460835.383593103.922528592.421027.642188.786227448.146223.623302358.726620106.7151961.5547645.8827.37363.58343.47533.95288.51216.43202.48742.01496.46906.85106.718.45228.3716.8631.2357.3615.8530.2454.473436024703490681021570148178.2111143.56141452.3010440.182788282.582795918.752364527.333225962.502461680.001025.502186.586230691.846266.173128836.506209989.3450610.8746270.0123.00395.08287.35526.54290.37190.38214.80778.17450.33902.24107.028.45221.9214.1928.5258.2913.7327.8156.213533033003460683021720145343.1010666.01141449.6711704.702744799.172778135.082347728.333209139.672519275.251028.282192.756214651.444033.352980495.068727904.6649283.7844949.19OpenBenchmarking.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.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo612182430SE +/- 2.63, N = 6SE +/- 1.51, N = 6SE +/- 2.00, N = 623.4627.3723.001. (CC) gcc options: -O2 -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.8.10.2Test Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo612182430Min: 17.13 / Avg: 23.46 / Max: 31.4Min: 20.77 / Avg: 27.37 / Max: 31.24Min: 17.91 / Avg: 23 / Max: 31.341. (CC) gcc options: -O2 -ldl -lpthread

Flexible IO Tester

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo90180270360450SE +/- 0.34, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3434.38363.58395.081. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo80160240320400Min: 434.01 / Avg: 434.38 / Max: 435.07Min: 363.53 / Avg: 363.58 / Max: 363.63Min: 395.02 / Avg: 395.08 / Max: 395.121. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20K40K60K80K100KSE +/- 86.25, N = 3SE +/- 7.22, N = 3SE +/- 7.94, N = 310859290891987651. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20K40K60K80K100KMin: 108499 / Avg: 108591.67 / Max: 108764Min: 90879 / Avg: 90891.33 / Max: 90904Min: 98750 / Avg: 98765 / Max: 987771. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo70140210280350SE +/- 3.73, N = 3SE +/- 30.08, N = 6SE +/- 1.14, N = 3290.07343.47287.351. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo60120180240300Min: 284 / Avg: 290.07 / Max: 296.86Min: 279.91 / Avg: 343.47 / Max: 463.54Min: 285.19 / Avg: 287.35 / Max: 289.071. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20K40K60K80K100KSE +/- 933.00, N = 3SE +/- 7519.17, N = 6SE +/- 285.43, N = 37251485863718341. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 2.1.13Type: Random Write - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo15K30K45K60K75KMin: 70995 / Avg: 72513.67 / Max: 74212Min: 69975 / Avg: 85863 / Max: 115880Min: 71294 / Avg: 71834.33 / Max: 722641. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo120240360480600SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3568.03533.95526.541. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo100200300400500Min: 568.02 / Avg: 568.03 / Max: 568.04Min: 533.89 / Avg: 533.95 / Max: 533.98Min: 526.5 / Avg: 526.54 / Max: 526.581. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo30K60K90K120K150KSE +/- 1.76, N = 3SE +/- 7.36, N = 3SE +/- 5.24, N = 31420041334841316321. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20K40K60K80K100KMin: 142001 / Avg: 142003.67 / Max: 142007Min: 133469 / Avg: 133483.67 / Max: 133492Min: 131622 / Avg: 131631.67 / Max: 1316401. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo70140210280350SE +/- 9.55, N = 6SE +/- 0.24, N = 3SE +/- 0.97, N = 3323.49288.51290.371. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo60120180240300Min: 287.45 / Avg: 323.49 / Max: 345.06Min: 288.08 / Avg: 288.51 / Max: 288.89Min: 289.12 / Avg: 290.37 / Max: 292.281. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20K40K60K80K100KSE +/- 2388.65, N = 6SE +/- 58.92, N = 3SE +/- 242.69, N = 38086972124725881. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl
OpenBenchmarking.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 Directory4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo14K28K42K56K70KMin: 71858 / Avg: 80868.5 / Max: 86260Min: 72016 / Avg: 72123.67 / Max: 72219Min: 72276 / Avg: 72588 / Max: 730661. (CC) gcc options: -rdynamic -std=gnu99 -O3 -ffast-math -include -lnuma -libverbs -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.

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo50100150200250SE +/- 7.45, N = 6SE +/- 1.16, N = 3SE +/- 15.36, N = 6203.38216.43190.381. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo4080120160200Min: 179.4 / Avg: 203.38 / Max: 224.2Min: 214.9 / Avg: 216.43 / Max: 218.7Min: 155.8 / Avg: 190.38 / Max: 244.11. (CC) gcc options: -static

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Size4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo50100150200250SE +/- 2.80, N = 3SE +/- 10.08, N = 6SE +/- 14.62, N = 6184.10202.48214.801. (CC) gcc options: -static
OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Size4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo4080120160200Min: 178.5 / Avg: 184.1 / Max: 187.1Min: 174.9 / Avg: 202.48 / Max: 234Min: 173.3 / Avg: 214.8 / Max: 255.61. (CC) gcc options: -static

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.

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compile4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2004006008001000SE +/- 35.32, N = 6SE +/- 25.25, N = 6SE +/- 43.08, N = 6776.51742.01778.17
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compile4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo140280420560700Min: 662.7 / Avg: 776.51 / Max: 891.12Min: 687.91 / Avg: 742.01 / Max: 842.21Min: 642.35 / Avg: 778.17 / Max: 867.33

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Create4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo110220330440550SE +/- 37.45, N = 3SE +/- 54.03, N = 3SE +/- 39.21, N = 3491.92496.46450.33
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Create4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo90180270360450Min: 417.04 / Avg: 491.92 / Max: 530.87Min: 406.66 / Avg: 496.46 / Max: 593.41Min: 376.73 / Avg: 450.33 / Max: 510.57

Timed GCC Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 7.2Time To Compile4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2004006008001000SE +/- 2.47, N = 3SE +/- 4.08, N = 3SE +/- 1.34, N = 3906.72906.85902.24
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 7.2Time To Compile4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo160320480640800Min: 902.87 / Avg: 906.72 / Max: 911.31Min: 900.47 / Avg: 906.85 / Max: 914.43Min: 899.7 / Avg: 902.24 / Max: 904.28

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To Compile4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20406080100SE +/- 0.88, N = 3SE +/- 0.56, N = 3SE +/- 1.19, N = 3106.04106.71107.02
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To Compile4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20406080100Min: 104.96 / Avg: 106.04 / Max: 107.77Min: 106.01 / Avg: 106.71 / Max: 107.82Min: 105.64 / Avg: 107.02 / Max: 109.4

Gzip Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compression4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo246810SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 38.478.458.45
OpenBenchmarking.orgSeconds, Fewer Is BetterGzip Compression2GB File Compression4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo3691215Min: 8.38 / Avg: 8.47 / Max: 8.54Min: 8.38 / Avg: 8.45 / Max: 8.49Min: 8.39 / Avg: 8.45 / Max: 8.56

LZMA Compression

This test measures the time needed to compress a file using LZMA compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File Compression4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo50100150200250SE +/- 0.93, N = 3SE +/- 3.10, N = 3SE +/- 0.02, N = 3222.29228.37221.921. (CXX) g++ options: -O2
OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File Compression4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo4080120160200Min: 221.32 / Avg: 222.29 / Max: 224.16Min: 224.02 / Avg: 228.37 / Max: 234.37Min: 221.89 / Avg: 221.92 / Max: 221.951. (CXX) g++ options: -O2

Hackbench

This is a benchmark of Hackbench, a test of the Linux kernel scheduler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Thread4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo48121620SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 316.3016.8614.191. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Thread4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo48121620Min: 16.16 / Avg: 16.3 / Max: 16.4Min: 16.81 / Avg: 16.86 / Max: 16.93Min: 14.17 / Avg: 14.19 / Max: 14.211. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Thread4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo714212835SE +/- 0.06, N = 3SE +/- 0.43, N = 5SE +/- 0.05, N = 330.7731.2328.521. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Thread4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo714212835Min: 30.65 / Avg: 30.77 / Max: 30.85Min: 29.55 / Avg: 31.23 / Max: 31.95Min: 28.44 / Avg: 28.52 / Max: 28.621. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Thread4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo1326395265SE +/- 0.15, N = 3SE +/- 0.97, N = 6SE +/- 1.01, N = 654.1157.3658.291. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Thread4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo1224364860Min: 53.8 / Avg: 54.11 / Max: 54.28Min: 55.56 / Avg: 57.36 / Max: 61.89Min: 56 / Avg: 58.29 / Max: 61.131. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Process4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo48121620SE +/- 0.26, N = 3SE +/- 0.12, N = 3SE +/- 0.01, N = 315.6015.8513.731. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Process4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo48121620Min: 15.17 / Avg: 15.6 / Max: 16.08Min: 15.61 / Avg: 15.85 / Max: 16Min: 13.71 / Avg: 13.73 / Max: 13.751. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Process4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo714212835SE +/- 0.05, N = 3SE +/- 0.18, N = 3SE +/- 0.07, N = 329.4030.2427.811. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Process4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo714212835Min: 29.31 / Avg: 29.4 / Max: 29.47Min: 29.91 / Avg: 30.24 / Max: 30.53Min: 27.69 / Avg: 27.81 / Max: 27.91. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Process4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo1326395265SE +/- 0.38, N = 3SE +/- 0.10, N = 3SE +/- 1.26, N = 652.0854.4756.211. (CC) gcc options: -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Process4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo1122334455Min: 51.35 / Avg: 52.08 / Max: 52.64Min: 54.27 / Avg: 54.47 / Max: 54.59Min: 54.66 / Avg: 56.21 / Max: 62.51. (CC) gcc options: -lpthread

Systemd Total Boot Time

This test uses systemd-analyze to report the entire boot time. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: Total4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo8K16K24K32K40K344603436035330

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: Kernel4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo7001400210028003500246024703300

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: Loader4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo8001600240032004000354034903460

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: Firmware4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo15003000450060007500687068106830

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: Userspace4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo5K10K15K20K25K215702157021720

PostgreSQL pgbench

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

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Only4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo30K60K90K120K150KSE +/- 240.76, N = 3SE +/- 195.81, N = 3SE +/- 186.68, N = 3148212.07148178.21145343.101. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Only4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo30K60K90K120K150KMin: 147822.07 / Avg: 148212.07 / Max: 148651.64Min: 147788.72 / Avg: 148178.21 / Max: 148408.29Min: 144970.18 / Avg: 145343.1 / Max: 145545.271. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Write4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2K4K6K8K10KSE +/- 569.00, N = 6SE +/- 558.11, N = 6SE +/- 451.25, N = 610812.6211143.5610666.011. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Write4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2K4K6K8K10KMin: 8737.64 / Avg: 10812.62 / Max: 12970.42Min: 9409.39 / Avg: 11143.56 / Max: 13035.18Min: 8741.32 / Avg: 10666.01 / Max: 11590.91. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo30K60K90K120K150KSE +/- 260.86, N = 3SE +/- 1138.99, N = 3SE +/- 145.24, N = 3143156.24141452.30141449.671. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Only4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo20K40K60K80K100KMin: 142787.38 / Avg: 143156.24 / Max: 143660.21Min: 139256.45 / Avg: 141452.3 / Max: 143075.17Min: 141278.63 / Avg: 141449.67 / Max: 141738.511. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo3K6K9K12K15KSE +/- 116.56, N = 3SE +/- 197.16, N = 6SE +/- 200.56, N = 69862.4510440.1811704.701. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2K4K6K8K10KMin: 9710.44 / Avg: 9862.45 / Max: 10091.52Min: 9969.6 / Avg: 10440.18 / Max: 11260.48Min: 11052.93 / Avg: 11704.7 / Max: 12277.851. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

Redis

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOP4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo800K1600K2400K3200K4000KSE +/- 24719.01, N = 3SE +/- 15785.04, N = 3SE +/- 9076.88, N = 33750326.922788282.582744799.171. (CC) gcc options: -ggdb -rdynamic -lm -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOP4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo700K1400K2100K2800K3500KMin: 3703703.5 / Avg: 3750326.92 / Max: 3787878.75Min: 2762431 / Avg: 2788282.58 / Max: 2816901.5Min: 2732240.5 / Avg: 2744799.17 / Max: 27624311. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SADD4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo600K1200K1800K2400K3000KSE +/- 43312.25, N = 3SE +/- 5201.75, N = 3SE +/- 22279.36, N = 32872139.752795918.752778135.081. (CC) gcc options: -ggdb -rdynamic -lm -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SADD4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo500K1000K1500K2000K2500KMin: 2785515.25 / Avg: 2872139.75 / Max: 2915452Min: 2785515.25 / Avg: 2795918.75 / Max: 2801120.5Min: 2739726 / Avg: 2778135.08 / Max: 2816901.51. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSH4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo500K1000K1500K2000K2500KSE +/- 43038.50, N = 4SE +/- 23427.81, N = 3SE +/- 19092.96, N = 32460835.382364527.332347728.331. (CC) gcc options: -ggdb -rdynamic -lm -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSH4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo400K800K1200K1600K2000KMin: 2336448.5 / Avg: 2460835.38 / Max: 2531645.5Min: 2331002.5 / Avg: 2364527.33 / Max: 2409638.5Min: 2314814.75 / Avg: 2347728.33 / Max: 2380952.51. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GET4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo800K1600K2400K3200K4000KSE +/- 22849.05, N = 3SE +/- 15830.43, N = 3SE +/- 30692.61, N = 33593103.923225962.503209139.671. (CC) gcc options: -ggdb -rdynamic -lm -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GET4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo600K1200K1800K2400K3000KMin: 3558719 / Avg: 3593103.92 / Max: 3636363.5Min: 3194888.25 / Avg: 3225962.5 / Max: 3246753.25Min: 3164556.75 / Avg: 3209139.67 / Max: 32679741. (CC) gcc options: -ggdb -rdynamic -lm -pthread

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SET4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo500K1000K1500K2000K2500KSE +/- 38852.58, N = 3SE +/- 28141.89, N = 3SE +/- 21984.96, N = 32528592.422461680.002519275.251. (CC) gcc options: -ggdb -rdynamic -lm -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SET4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo400K800K1200K1600K2000KMin: 2450980.5 / Avg: 2528592.42 / Max: 2570694Min: 2409638.5 / Avg: 2461680 / Max: 2506265.75Min: 2481389.5 / Avg: 2519275.25 / Max: 2557544.751. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Stress-NG

Stress-NG is a Linux stress tool developed by Colin King of Canonical. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Crypto4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2004006008001000SE +/- 0.51, N = 3SE +/- 1.34, N = 3SE +/- 0.18, N = 31027.641025.501028.281. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Crypto4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2004006008001000Min: 1026.62 / Avg: 1027.64 / Max: 1028.27Min: 1022.85 / Avg: 1025.5 / Max: 1027.16Min: 1027.92 / Avg: 1028.28 / Max: 1028.511. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU Stress4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo5001000150020002500SE +/- 6.93, N = 3SE +/- 3.32, N = 3SE +/- 1.95, N = 32188.782186.582192.751. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU Stress4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo400800120016002000Min: 2176.95 / Avg: 2188.78 / Max: 2200.95Min: 2181.18 / Avg: 2186.58 / Max: 2192.64Min: 2189.17 / Avg: 2192.75 / Max: 2195.881. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Semaphores4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo1.3M2.6M3.9M5.2M6.5MSE +/- 8303.51, N = 3SE +/- 30668.04, N = 3SE +/- 29861.32, N = 36227448.146230691.846214651.441. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Semaphores4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo1.1M2.2M3.3M4.4M5.5MMin: 6212262.41 / Avg: 6227448.14 / Max: 6240862.53Min: 6184982.48 / Avg: 6230691.84 / Max: 6288966.53Min: 6159132.38 / Avg: 6214651.44 / Max: 6261471.961. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket Activity4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo13002600390052006500SE +/- 21.33, N = 3SE +/- 33.20, N = 3SE +/- 65.73, N = 46223.626266.174033.351. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket Activity4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo11002200330044005500Min: 6181.11 / Avg: 6223.62 / Max: 6248.05Min: 6204.18 / Avg: 6266.17 / Max: 6317.77Min: 3846.01 / Avg: 4033.35 / Max: 4134.241. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context Switching4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo700K1400K2100K2800K3500KSE +/- 9680.02, N = 3SE +/- 54530.18, N = 6SE +/- 14550.03, N = 33302358.723128836.502980495.061. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context Switching4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo600K1200K1800K2400K3000KMin: 3291871.98 / Avg: 3302358.72 / Max: 3321695.69Min: 3003773.43 / Avg: 3128836.5 / Max: 3362637.66Min: 2952281.41 / Avg: 2980495.06 / Max: 3000774.641. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message Passing4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo2M4M6M8M10MSE +/- 277102.63, N = 6SE +/- 382018.21, N = 6SE +/- 149750.92, N = 46620106.716209989.348727904.661. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc
OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message Passing4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo1.5M3M4.5M6M7.5MMin: 6084056.92 / Avg: 6620106.71 / Max: 7805629.16Min: 4514455.02 / Avg: 6209989.34 / Max: 7373218.65Min: 8294956.24 / Avg: 8727904.66 / Max: 8957501.21. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Serving4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo11K22K33K44K55KSE +/- 172.54, N = 3SE +/- 390.81, N = 3SE +/- 145.28, N = 351961.5550610.8749283.781. (CC) gcc options: -lpthread -lcrypt -lz -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Serving4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo9K18K27K36K45KMin: 51638.63 / Avg: 51961.55 / Max: 52228.36Min: 49876.73 / Avg: 50610.87 / Max: 51210.27Min: 48997.73 / Avg: 49283.78 / Max: 49470.971. (CC) gcc options: -lpthread -lcrypt -lz -O3 -march=native

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page Serving4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo10K20K30K40K50KSE +/- 331.52, N = 3SE +/- 163.89, N = 3SE +/- 162.20, N = 347645.8846270.0144949.191. (CC) gcc options: -shared -fPIC -O2 -pthread
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page Serving4.13.0-25 KPTI4.13.0-30 KPTI + IBPB IBRS4.15-rc8 KPTI + Full Retpo8K16K24K32K40KMin: 46990.02 / Avg: 47645.88 / Max: 48058.14Min: 46085.69 / Avg: 46270.01 / Max: 46596.91Min: 44737.94 / Avg: 44949.19 / Max: 45268.011. (CC) gcc options: -shared -fPIC -O2 -pthread

i9-7740X: 4.13.0-25 KPTI

Processor: Intel Core i7-7740K @ 4.50GHz (4 Cores / 8 Threads), Motherboard: Gigabyte X299 AORUS Gaming-CF (F2d BIOS), Chipset: Intel Device 591f, Memory: 2 x 4096 MB DDR4-3000MT/s CMK8GX4M2B3000C15, Disk: 120GB Force MP500, Graphics: MSI NVIDIA GP108, Audio: Realtek ALC1220, Network: Intel Connection

OS: Ubuntu 17.10, Kernel: 4.13.0-25-generic (x86_64), Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 800x600

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: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.14 + Python 3.6.3
Security Notes: KPTI Protection

Testing initiated at 18 January 2018 09:28 by user root.

i9-7740X: 4.13.0-30 KPTI + IBPB IBRS

Processor: Intel Core i7-7740K @ 4.50GHz (4 Cores / 8 Threads), Motherboard: Gigabyte X299 AORUS Gaming-CF (F2d BIOS), Chipset: Intel Device 591f, Memory: 2 x 4096 MB DDR4-3000MT/s CMK8GX4M2B3000C15, Disk: 120GB Force MP500, Graphics: MSI NVIDIA GP108, Audio: Realtek ALC1220, Network: Intel Connection

OS: Ubuntu 17.10, Kernel: 4.13.0-30-generic (x86_64), Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: GCC 7.2.0, File-System: ext4, Screen Resolution: 800x600

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: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.14 + Python 3.6.3
Security Notes: KPTI Protection

Testing initiated at 18 January 2018 11:48 by user root.

i9-7740X: 4.15-rc8 KPTI + Full Retpo

Processor: Intel Core i7-7740K @ 4.50GHz (4 Cores / 8 Threads), Motherboard: Gigabyte X299 AORUS Gaming-CF (F2d BIOS), Chipset: Intel Device 591f, Memory: 2 x 4096 MB DDR4-3000MT/s CMK8GX4M2B3000C15, Disk: 120GB Force MP500, Graphics: MSI NVIDIA GP108 2048MB, Audio: Realtek ALC1220, Network: Intel Connection

OS: Ubuntu 17.10, Kernel: 4.15.0-rc8-retpo-underflow (x86_64) 20180115, Desktop: GNOME Shell 3.26.2, Display Driver: modesetting 1.19.5, Compiler: GCC 7.2.0, File-System: ext4

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: NONE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Python Notes: Python 2.7.14 + Python 3.6.3
Security Notes: KPTI + Full retpoline with underflow protection Protection

Testing initiated at 18 January 2018 14:57 by user root.