Linux 5.9 Test With page_lock_unfairness

Benchmarks by Michael Larabel testing of 14 September page_lock_unfairness patch. Kconfig and other bits same throughout kernels, PLU patches done with Linus' patches from Monday.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2009154-FI-LINUX58CO57
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v5.8
September 10 2020
  47 Minutes
v5.9 Git
September 11 2020
  50 Minutes
Default PLU 1000
September 14 2020
  46 Minutes
PLU 0
September 14 2020
  40 Minutes
PLU 1
September 14 2020
  50 Minutes
PLU 2
September 14 2020
  56 Minutes
PLU 3
September 14 2020
  1 Hour, 1 Minute
PLU 4
September 14 2020
  46 Minutes
PLU 5
September 15 2020
  45 Minutes
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  49 Minutes

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v5.8

Processor: AMD Ryzen Threadripper 3960X 24-Core @ 3.80GHz (24 Cores / 48 Threads), Motherboard: MSI Creator TRX40 (MS-7C59) v1.0 (1.12N1 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GB, Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.8 (LLVM 10.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

v5.9 Git

OS: Ubuntu 20.04, Kernel: 5.9.0-rc4-pts (x86_64) 20200910, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.8 (LLVM 10.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160

Default PLU 1000

PLU 0

PLU 1

PLU 2

PLU 3

PLU 4

PLU 5

OS: Ubuntu 20.04, Kernel: 5.9.0-rc5-14sep-patch (x86_64) 20200914, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.8 (LLVM 10.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160

Linux 5.9 Test With page_lock_unfairnessOpenBenchmarking.orgPhoronix Test SuiteAMD Ryzen Threadripper 3960X 24-Core @ 3.80GHz (24 Cores / 48 Threads)MSI Creator TRX40 (MS-7C59) v1.0 (1.12N1 BIOS)AMD Starship/Matisse32GB1000GB Sabrent Rocket 4.0 1TBSapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GBAMD Navi 10 HDMI AudioASUS MG28UAquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200Ubuntu 20.045.8.0-050800-generic (x86_64)5.9.0-rc4-pts (x86_64) 202009105.9.0-rc5-14sep-patch (x86_64) 20200914GNOME Shell 3.36.4X Server 1.20.8modesetting 1.20.84.6 Mesa 20.0.8 (LLVM 10.0.0)GCC 9.3.0ext43840x2160ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelsDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 5.9 Test With Page_lock_unfairness 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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v - NONE / errors=remount-ro,relatime,rw- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

v5.8v5.9 GitDefault PLU 1000PLU 0PLU 1PLU 2PLU 3PLU 4PLU 5Result OverviewPhoronix Test Suite100%126%151%177%Apache SiegeSQLiteHackbenchRedisFlexible IO TesterNGINX Benchmark

Linux 5.9 Test With page_lock_unfairnessfio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directorysqlite: 8apache-siege: 250apache-siege: 200apache-siege: 100nginx: Static Web Page Servingfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryfio: Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directoryredis: LPOPapache-siege: 50redis: SADDredis: LPUSHredis: GETredis: SEThackbench: 4 - Threadhackbench: 4 - Processhackbench: 2 - Threadhackbench: 2 - Processhackbench: 1 - Processhackbench: 1 - Threadapache-siege: 1v5.8v5.9 GitDefault PLU 1000PLU 0PLU 1PLU 2PLU 3PLU 4PLU 51159232650.58155279.6547825.1251255.7342691.90300000117376015281580061.82582974.6939280.512095660.421602867.642656138.921989099.045.6605.2653.7883.6422.7602.9457684.811077216246.48320282.6220174.7821926.6239040.06292000114183716811586762.11523888.2128240.711962098.591489837.962111756.791723206.547.1066.7294.7614.5153.2123.3667390.861107222247.60267639.4648190.0542001.8640274.52293000114475515181136744.41540468.4239708.301974406.961527638.922194355.41820617.257.1446.6524.7394.5333.1043.3247579.491183237247.53020181.9820095.1021528.4339963.52291333113894518991590062.11576775.7126645.152013620.171512885.792217841.71772165.717.1676.7324.7644.5113.2083.4097937.84966193947.58340505.3748524.4437138.4940553.382880001125106821431590062.21535369.4238709.951965123.211519532.712178989.81745422.58.5808.2055.3715.2063.3633.5917464.61959192679.37056914.0747823.0938086.5840676.68289667113184617001130044.32088864.0739712.821912228.671527284.962217654.081758507.928.6038.1925.3675.2193.3743.5797552.61841169084.62455285.3547751.0238057.7240575.552896671133106721421600062.52130440.1641959.671938042.501506277.252169197.51766810.257.0986.6744.7444.5373.1553.2657475.961102221247.6755499.2568286.0256350.5140266.94287000112286117301600062.51512401.6638870.901967501.791516495.372206395.331780663.087.1036.7234.7324.5113.1893.3957638.69955191847.72574347.7747662.0837868.5740337.052930001144105921261586762.01553886.5041301.971968609.691514181.042158856.831775156.638.5718.2925.3835.2273.3973.5097735.75OpenBenchmarking.org

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPLU 0v5.8Default PLU 1000PLU 4v5.9 GitPLU 1PLU 2PLU 5PLU 330060090012001500SE +/- 6.66, N = 3SE +/- 27.31, N = 12SE +/- 33.50, N = 15SE +/- 35.14, N = 12SE +/- 30.08, N = 15SE +/- 33.13, N = 13SE +/- 40.60, N = 15SE +/- 36.11, N = 13SE +/- 62.04, N = 15118311591107110210779669599558411. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPLU 0v5.8Default PLU 1000PLU 4v5.9 GitPLU 1PLU 2PLU 5PLU 35001000150020002500SE +/- 13.64, N = 3SE +/- 54.55, N = 12SE +/- 67.07, N = 15SE +/- 70.24, N = 12SE +/- 60.14, N = 15SE +/- 66.32, N = 13SE +/- 81.18, N = 15SE +/- 72.16, N = 13SE +/- 124.13, N = 152372232622222212216219391926191816901. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -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 3.30.1Threads / Copies: 8v5.9 GitPLU 0PLU 1Default PLU 1000PLU 4PLU 5v5.8PLU 2PLU 320406080100SE +/- 0.18, N = 3SE +/- 0.30, N = 3SE +/- 0.16, N = 3SE +/- 0.17, N = 3SE +/- 0.58, N = 3SE +/- 0.14, N = 3SE +/- 0.07, N = 3SE +/- 8.24, N = 12SE +/- 5.48, N = 1546.4847.5347.5847.6047.6747.7350.5879.3784.621. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

Apache Siege

This is a test of the Apache web server performance being facilitated by the Siege web serverb enchmark program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250PLU 5Default PLU 1000PLU 2PLU 4PLU 3v5.8PLU 1v5.9 GitPLU 016K32K48K64K80KSE +/- 1206.46, N = 14SE +/- 3661.08, N = 12SE +/- 803.33, N = 3SE +/- 385.12, N = 3SE +/- 749.49, N = 3SE +/- 263.70, N = 3SE +/- 3017.22, N = 12SE +/- 118.94, N = 3SE +/- 168.51, N = 374347.7767639.4656914.0755499.2555285.3555279.6540505.3720282.6220181.981. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 200PLU 4PLU 1Default PLU 1000v5.8PLU 2PLU 3PLU 5v5.9 GitPLU 015K30K45K60K75KSE +/- 1783.44, N = 15SE +/- 755.92, N = 3SE +/- 551.40, N = 3SE +/- 162.84, N = 3SE +/- 584.45, N = 3SE +/- 506.78, N = 3SE +/- 184.37, N = 3SE +/- 141.27, N = 3SE +/- 81.29, N = 368286.0248524.4448190.0547825.1247823.0947751.0247662.0820174.7820095.101. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 100PLU 4v5.8Default PLU 1000PLU 2PLU 3PLU 5PLU 1v5.9 GitPLU 012K24K36K48K60KSE +/- 940.16, N = 15SE +/- 786.44, N = 15SE +/- 238.29, N = 3SE +/- 138.58, N = 3SE +/- 335.61, N = 3SE +/- 278.88, N = 3SE +/- 104.00, N = 3SE +/- 304.87, N = 4SE +/- 263.19, N = 656350.5151255.7342001.8638086.5838057.7237868.5737138.4921926.6221528.431. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

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 Servingv5.8PLU 2PLU 3PLU 1PLU 5Default PLU 1000PLU 4PLU 0v5.9 Git9K18K27K36K45KSE +/- 68.19, N = 3SE +/- 512.74, N = 3SE +/- 294.56, N = 3SE +/- 138.82, N = 3SE +/- 249.35, N = 3SE +/- 271.04, N = 3SE +/- 107.21, N = 3SE +/- 356.07, N = 3SE +/- 126.49, N = 342691.9040676.6840575.5540553.3840337.0540274.5240266.9439963.5239040.061. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Flexible IO Tester

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

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryv5.8PLU 5Default PLU 1000v5.9 GitPLU 0PLU 3PLU 2PLU 1PLU 460K120K180K240K300KSE +/- 4163.33, N = 3SE +/- 2516.61, N = 3SE +/- 2309.40, N = 3SE +/- 3055.05, N = 3SE +/- 4484.54, N = 3SE +/- 1666.67, N = 3SE +/- 4176.65, N = 3SE +/- 2309.40, N = 3SE +/- 4000.00, N = 33000002930002930002920002913332896672896672880002870001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directoryv5.8PLU 5Default PLU 1000v5.9 GitPLU 0PLU 3PLU 2PLU 1PLU 430060090012001500SE +/- 15.81, N = 3SE +/- 9.35, N = 3SE +/- 8.39, N = 3SE +/- 11.35, N = 3SE +/- 17.80, N = 3SE +/- 6.17, N = 3SE +/- 16.56, N = 3SE +/- 9.24, N = 3SE +/- 15.84, N = 31173114411441141113811331131112511221. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPLU 1PLU 3PLU 5PLU 0PLU 4PLU 2v5.9 Gitv5.8Default PLU 10002004006008001000SE +/- 1.00, N = 3SE +/- 3.18, N = 3SE +/- 1.53, N = 3SE +/- 0.88, N = 3SE +/- 0.88, N = 3SE +/- 2.91, N = 31068106710599458618468377607551. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryPLU 1PLU 3PLU 5PLU 0PLU 4PLU 2v5.9 Gitv5.8Default PLU 10005001000150020002500SE +/- 2.52, N = 3SE +/- 6.66, N = 3SE +/- 2.96, N = 3SE +/- 4.06, N = 3SE +/- 1.73, N = 3SE +/- 1.67, N = 3SE +/- 5.78, N = 3SE +/- 1.67, N = 32143214221261899173017001681152815181. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPLU 4PLU 3PLU 1PLU 0PLU 5v5.9 Gitv5.8Default PLU 1000PLU 23K6K9K12K15KSE +/- 100.00, N = 3SE +/- 100.00, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 3SE +/- 33.33, N = 31600016000159001590015867158671580011367113001. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.18Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test DirectoryPLU 4PLU 3PLU 1PLU 0v5.9 GitPLU 5v5.8Default PLU 1000PLU 21428425670SE +/- 0.48, N = 3SE +/- 0.37, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 362.562.562.262.162.162.061.844.444.31. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -fcommon -U_FORTIFY_SOURCE -march=native -ll -lnuma -libverbs -lrt -laio -lz -lpthread -lm -ldl

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPOPv5.8PLU 3PLU 2PLU 0PLU 5Default PLU 1000PLU 1v5.9 GitPLU 4600K1200K1800K2400K3000KSE +/- 63136.63, N = 12SE +/- 109453.34, N = 12SE +/- 123677.08, N = 12SE +/- 15835.35, N = 3SE +/- 14982.36, N = 3SE +/- 20011.91, N = 5SE +/- 25335.54, N = 3SE +/- 14468.35, N = 3SE +/- 15179.54, N = 32582974.692130440.162088864.071576775.711553886.501540468.421535369.421523888.211512401.661. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

Apache Siege

This is a test of the Apache web server performance being facilitated by the Siege web serverb enchmark program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 50PLU 3PLU 5PLU 2Default PLU 1000v5.8PLU 4PLU 1v5.9 GitPLU 09K18K27K36K45KSE +/- 184.77, N = 3SE +/- 492.59, N = 6SE +/- 630.82, N = 3SE +/- 554.30, N = 3SE +/- 250.75, N = 3SE +/- 118.47, N = 3SE +/- 72.14, N = 3SE +/- 359.10, N = 5SE +/- 301.81, N = 641959.6741301.9739712.8239708.3039280.5138870.9038709.9528240.7126645.151. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SADDv5.8PLU 0Default PLU 1000PLU 5PLU 4PLU 1v5.9 GitPLU 3PLU 2400K800K1200K1600K2000KSE +/- 35073.13, N = 15SE +/- 14082.24, N = 3SE +/- 26583.73, N = 3SE +/- 26201.01, N = 4SE +/- 16787.53, N = 3SE +/- 21780.46, N = 3SE +/- 5599.04, N = 3SE +/- 7482.75, N = 3SE +/- 13251.53, N = 32095660.422013620.171974406.961968609.691967501.791965123.211962098.591938042.501912228.671. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPUSHv5.8Default PLU 1000PLU 2PLU 1PLU 4PLU 5PLU 0PLU 3v5.9 Git300K600K900K1200K1500KSE +/- 25402.74, N = 15SE +/- 10515.99, N = 3SE +/- 20906.91, N = 3SE +/- 20225.81, N = 3SE +/- 20795.76, N = 3SE +/- 20527.26, N = 3SE +/- 24428.16, N = 3SE +/- 13754.66, N = 3SE +/- 13985.92, N = 31602867.641527638.921527284.961519532.711516495.371514181.041512885.791506277.251489837.961. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: GETv5.8PLU 0PLU 2PLU 4Default PLU 1000PLU 1PLU 3PLU 5v5.9 Git600K1200K1800K2400K3000KSE +/- 41211.45, N = 3SE +/- 24494.66, N = 3SE +/- 20036.24, N = 3SE +/- 23678.74, N = 3SE +/- 31523.21, N = 4SE +/- 19341.01, N = 3SE +/- 0.00, N = 3SE +/- 25197.60, N = 3SE +/- 24495.13, N = 32656138.922217841.702217654.082206395.332194355.402178989.802169197.502158856.832111756.791. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SETv5.8Default PLU 1000PLU 4PLU 5PLU 0PLU 3PLU 2PLU 1v5.9 Git400K800K1200K1600K2000KSE +/- 31976.02, N = 3SE +/- 14383.26, N = 3SE +/- 14792.31, N = 3SE +/- 2776.74, N = 3SE +/- 11992.30, N = 3SE +/- 4779.13, N = 3SE +/- 2729.49, N = 3SE +/- 13866.13, N = 3SE +/- 7115.44, N = 31989099.041820617.251780663.081775156.631772165.711766810.251758507.921745422.501723206.541. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3

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: Threadv5.8PLU 3PLU 4v5.9 GitDefault PLU 1000PLU 0PLU 5PLU 1PLU 2246810SE +/- 0.054, N = 3SE +/- 0.034, N = 3SE +/- 0.041, N = 3SE +/- 0.027, N = 3SE +/- 0.019, N = 3SE +/- 0.029, N = 3SE +/- 0.046, N = 3SE +/- 0.012, N = 3SE +/- 0.051, N = 35.6607.0987.1037.1067.1447.1678.5718.5808.6031. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Processv5.8Default PLU 1000PLU 3PLU 4v5.9 GitPLU 0PLU 2PLU 1PLU 5246810SE +/- 0.076, N = 4SE +/- 0.043, N = 3SE +/- 0.058, N = 3SE +/- 0.027, N = 3SE +/- 0.033, N = 3SE +/- 0.074, N = 3SE +/- 0.014, N = 3SE +/- 0.037, N = 3SE +/- 0.029, N = 35.2656.6526.6746.7236.7296.7328.1928.2058.2921. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: Threadv5.8PLU 4Default PLU 1000PLU 3v5.9 GitPLU 0PLU 2PLU 1PLU 51.21122.42243.63364.84486.056SE +/- 0.037, N = 3SE +/- 0.029, N = 3SE +/- 0.011, N = 3SE +/- 0.019, N = 3SE +/- 0.009, N = 3SE +/- 0.008, N = 3SE +/- 0.031, N = 3SE +/- 0.013, N = 3SE +/- 0.021, N = 33.7884.7324.7394.7444.7614.7645.3675.3715.3831. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 2 - Type: Processv5.8PLU 0PLU 4v5.9 GitDefault PLU 1000PLU 3PLU 1PLU 2PLU 51.17612.35223.52834.70445.8805SE +/- 0.030, N = 3SE +/- 0.035, N = 3SE +/- 0.032, N = 3SE +/- 0.011, N = 3SE +/- 0.019, N = 3SE +/- 0.023, N = 3SE +/- 0.019, N = 3SE +/- 0.009, N = 3SE +/- 0.023, N = 33.6424.5114.5114.5154.5334.5375.2065.2195.2271. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: Processv5.8Default PLU 1000PLU 3PLU 4PLU 0v5.9 GitPLU 1PLU 2PLU 50.76431.52862.29293.05723.8215SE +/- 0.038, N = 4SE +/- 0.039, N = 3SE +/- 0.052, N = 3SE +/- 0.017, N = 3SE +/- 0.023, N = 3SE +/- 0.016, N = 3SE +/- 0.048, N = 4SE +/- 0.042, N = 3SE +/- 0.032, N = 32.7603.1043.1553.1893.2083.2123.3633.3743.3971. (CC) gcc options: -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 1 - Type: Threadv5.8PLU 3Default PLU 1000v5.9 GitPLU 4PLU 0PLU 5PLU 2PLU 10.8081.6162.4243.2324.04SE +/- 0.045, N = 3SE +/- 0.040, N = 3SE +/- 0.024, N = 3SE +/- 0.010, N = 3SE +/- 0.015, N = 3SE +/- 0.047, N = 3SE +/- 0.053, N = 3SE +/- 0.034, N = 3SE +/- 0.028, N = 32.9453.2653.3243.3663.3953.4093.5093.5793.5911. (CC) gcc options: -lpthread

Apache Siege

This is a test of the Apache web server performance being facilitated by the Siege web serverb enchmark program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 1PLU 0PLU 5v5.8PLU 4Default PLU 1000PLU 2PLU 3PLU 1v5.9 Git2K4K6K8K10KSE +/- 72.75, N = 3SE +/- 120.85, N = 3SE +/- 68.63, N = 15SE +/- 99.83, N = 5SE +/- 118.32, N = 3SE +/- 63.44, N = 15SE +/- 81.44, N = 7SE +/- 84.29, N = 3SE +/- 79.07, N = 37937.847735.757684.817638.697579.497552.617475.967464.617390.861. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

26 Results Shown

Flexible IO Tester:
  Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directory:
    IOPS
    MB/s
SQLite
Apache Siege:
  250
  200
  100
NGINX Benchmark
Flexible IO Tester:
  Rand Write - Linux AIO - Yes - No - 4KB - Default Test Directory:
    IOPS
    MB/s
  Seq Read - Linux AIO - Yes - No - 2MB - Default Test Directory:
    IOPS
    MB/s
  Rand Read - Linux AIO - Yes - No - 4KB - Default Test Directory:
    IOPS
    MB/s
Redis
Apache Siege
Redis:
  SADD
  LPUSH
  GET
  SET
Hackbench:
  4 - Thread
  4 - Process
  2 - Thread
  2 - Process
  1 - Process
  1 - Thread
Apache Siege

v5.8

Processor: AMD Ryzen Threadripper 3960X 24-Core @ 3.80GHz (24 Cores / 48 Threads), Motherboard: MSI Creator TRX40 (MS-7C59) v1.0 (1.12N1 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GB, Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.8.0-050800-generic (x86_64), Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.8 (LLVM 10.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 10 September 2020 20:56 by user phoronix.

v5.9 Git

Processor: AMD Ryzen Threadripper 3960X 24-Core @ 3.80GHz (24 Cores / 48 Threads), Motherboard: MSI Creator TRX40 (MS-7C59) v1.0 (1.12N1 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GB, Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.9.0-rc4-pts (x86_64) 20200910, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.8 (LLVM 10.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 11 September 2020 06:08 by user phoronix.

Default PLU 1000

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 14 September 2020 14:54 by user phoronix.

PLU 0

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 14 September 2020 15:50 by user phoronix.

PLU 1

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 14 September 2020 17:03 by user phoronix.

PLU 2

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 14 September 2020 18:23 by user phoronix.

PLU 3

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 14 September 2020 19:55 by user phoronix.

PLU 4

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 14 September 2020 21:10 by user phoronix.

PLU 5

Processor: AMD Ryzen Threadripper 3960X 24-Core @ 3.80GHz (24 Cores / 48 Threads), Motherboard: MSI Creator TRX40 (MS-7C59) v1.0 (1.12N1 BIOS), Chipset: AMD Starship/Matisse, Memory: 32GB, Disk: 1000GB Sabrent Rocket 4.0 1TB, Graphics: Sapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GB, Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Aquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.9.0-rc5-14sep-patch (x86_64) 20200914, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 20.0.8 (LLVM 10.0.0), Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3840x2160

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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v
Disk Notes: NONE / errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 15 September 2020 06:05 by user phoronix.