Intel Xeon Haswell Mitigation Costs Linux

Tests

HTML result view exported from: https://openbenchmarking.org/result/1905230-HV-OVERALL7540&grs&sro.

Intel Xeon Haswell Mitigation Costs LinuxProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkAudioOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution2 x Xeon 6138: mitigations=auto,nosmtmitigations=offmitigations=auto,nosmtmitigations=auto2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores)TYAN S7106 (V1.02.B20 BIOS)Intel Sky Lake-E DMI3 Registers96256MBSamsung SSD 970 EVO 250GBllvmpipe 93GBVE2282 x Intel I210 + 2 x QLogic cLOM8214 1/10GbE + Mellanox MT26448Ubuntu 19.045.0.0-15-generic (x86_64)GNOME Shell 3.32.0X Server 1.20.4modesetting 1.20.43.3 Mesa 19.0.2 (LLVM 8.0 256 bits)GCC 8.3.0ext41920x1080Intel Xeon E5-1680 v3 @ 3.80GHz (8 Cores / 16 Threads)ASUS X99-A (3902 BIOS)Intel Xeon E7 v3/Xeon16384MB60GB Patriot TorcheVGA NVIDIA NVE7 1GBRealtek ALC1150Intel I218-VUbuntu 18.044.18.0-20-generic (x86_64)GNOME Shell 3.28.3X Server 1.20.1modesetting 1.20.14.3 Mesa 18.2.8GCC 7.4.0Intel Xeon E5-1680 v3 @ 3.80GHz (8 Cores)Intel Xeon E5-1680 v3 @ 3.80GHz (8 Cores / 16 Threads)OpenBenchmarking.orgCompiler Details- 2 x Xeon 6138: mitigations=auto,nosmt: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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 - mitigations=off: --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 - mitigations=auto,nosmt: --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 - mitigations=auto: --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- 2 x Xeon 6138: mitigations=auto,nosmt: NONE / errors=remount-ro,relatime,rw- mitigations=off: CFQ / errors=remount-ro,relatime,rw- mitigations=auto,nosmt: CFQ / errors=remount-ro,relatime,rw- mitigations=auto: CFQ / errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersavePython Details- 2 x Xeon 6138: mitigations=auto,nosmt: Python 2.7.16 + Python 3.7.3- mitigations=off: Python 2.7.15rc1 + Python 3.6.7- mitigations=auto,nosmt: Python 2.7.15rc1 + Python 3.6.7- mitigations=auto: Python 2.7.15rc1 + Python 3.6.7Security Details- 2 x Xeon 6138: mitigations=auto,nosmt: KPTI + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT disabled + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW RSB filling - mitigations=off: l1tf: Mitigation of PTE Inversion + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled- mitigations=auto,nosmt: KPTI + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT disabled + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW RSB filling - mitigations=auto: KPTI + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling

Intel Xeon Haswell Mitigation Costs Linuxctx-clock: Context Switch Timeopenssl: RSA 4096-bit Performancesysbench: CPUbuild-llvm: Time To Compileindigobench: Supercarindigobench: Bedroompgbench: Buffer Test - Normal Load - Read Onlyv-ray: CPUnamd: ATPase Simulation - 327,506 Atomsstress-ng: Context Switchingcompress-7zip: Compress Speed Testbuild-linux-kernel: Time To Compilehackbench: 32 - Processy-cruncher: Calculating 500M Pi Digitsstress-ng: Socket Activityx264: H.264 Video Encodingethr: HTTP - Bandwidth - 64stress-ng: Semaphoressysbench: Memorystress-ng: System V Message Passingt-test1: 2scikit-learn: compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19ethr: TCP - Bandwidth - 64compress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9perl-benchmark: Interpreterosbench: Launch Programsethr: TCP - Connections/s - 1osbench: Create Threadssockperf: Throughputethr: HTTP - Bandwidth - 1postmark: Disk Transaction Performancenginx: Static Web Page Servingosbench: Create Filesmcperf: Deleteapache: Static Web Page Servingosbench: Memory Allocationsglibc-bench: ffsdarktable: Masskrug - CPU-onlyglibc-bench: pthread_onceethr: TCP - Latency - 1ethr: TCP - Latency - 32glibc-bench: ffsllgimp: unsharp-maskethr: TCP - Latency - 64gimp: resizepybench: Total For Average Test Timesgimp: auto-levelsgimp: rotatedarktable: Server Room - CPU-onlyphpbench: PHP Benchmark Suitedarktable: Boat - CPU-onlytjbench: Decompression Throughputgit: Time To Complete Common Git Commandsgimp: unsharp-maskgimp: auto-levelsgimp: rotategimp: resizedarktable: Server Room - CPU-onlydarktable: Masskrug - CPU-onlydarktable: Boat - CPU-onlydav1d: Summer Nature 1080pdav1d: Summer Nature 4Kapache-siege: 250mcperf: Replacemcperf: Prependmcperf: Appendmcperf: Setmcperf: Getmcperf: Addredis: SETredis: GETredis: LPUSHredis: SADDredis: LPOPethr: UDP - Bandwidth - 64sockperf: Latency Under Loadsockperf: Latency Ping Pongcompilebench: Initial Createcompilebench: Compileblogbench: Writeblogbench: Readfs-mark: 1000 Files, 1MB Size2 x Xeon 6138: mitigations=auto,nosmtmitigations=offmitigations=auto,nosmtmitigations=auto5867545373621666.492.62432205314410.73166747466711912434.8949.6110.9311463132200019041697107706779101822.5529.7410.7425353323.290.0035268449.27535019.9440009540949012851716.41951142234498.122.062.0620.4520.642.0720.4710845970111606.2930.8525.8719.7013.482.175.124.5613.1825.66296826074960982603744940692579470571846430232264416588542109222216696327975238.584.6550216192710522203991901491275138695562.381.02168518102852.2422045597884020495.0770.0928.71798462.03550436300851893119493255779.6113.3519.9416094230.760.0020595628.59882313.4256105756767593441312.361220372721379.311.716.461.7117.0317.331.9743.5917.7610.46123020.0223.444.9356531210.891536.2555432546335399761553118080579631683548221438514872971983532229525127698923.353.863777055289187246066.081095125589846671.650.6711226083582.74109204313532907112.61156.0133.52383347.334099508219813157574385480311.7413.8123.3313309342.240.0019752440.74767715.4142780157053192524615.75964072741494.992.057.802.0520.2420.362.3151.0320.4111.77123122.6126.145.4156493010.411526.45427514860348614487525338796971540021646553218499915625231957163157079621824419.264.163286485314124421063.8310971275138665652.381.02157869102712.2489933997683951597.56123.9928.70502361.475178342246518958747707669211.9713.7520.1115255530.860.0023320932.80778716.6542980750952452633015.71949352165585.612.086.622.0520.1220.382.3149.6020.4811.97123322.0926.035.0056343611.001536.31317505859954266517074682596075475151600933208736015075841874816146728327325024.594.583346945268165330566.27OpenBenchmarking.org

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Time2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off2004006008001000SE +/- 1.15, N = 3SE +/- 4.00, N = 358610971095149

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit Performance2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off16003200480064008000SE +/- 82.48, N = 3SE +/- 0.46, N = 3SE +/- 2.03, N = 3SE +/- 0.19, N = 375451275125512751. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

Sysbench

Test: CPU

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPU2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off8K16K24K32K40KSE +/- 149.78, N = 3SE +/- 2.46, N = 3SE +/- 2.40, N = 3SE +/- 1.21, N = 33736213866898413869-march=core2-march=haswell-march=haswell-march=haswell1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To Compile2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off140280420560700166565667556

IndigoBench

Scene: Supercar

OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.0.64Scene: Supercar2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off246810SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 36.492.381.652.38

IndigoBench

Scene: Bedroom

OpenBenchmarking.orgM samples/s, More Is BetterIndigoBench 4.0.64Scene: Bedroom2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off0.58951.1791.76852.3582.9475SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.621.020.671.02

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Only2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off90K180K270K360K450KSE +/- 295.06, N = 3SE +/- 119.26, N = 3SE +/- 345.27, N = 3SE +/- 1940.36, N = 64322051578691122601685181. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Chaos Group V-RAY

Mode: CPU

OpenBenchmarking.orgKsamples, More Is BetterChaos Group V-RAY 4.10.03Mode: CPU2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off7K14K21K28K35KSE +/- 345.97, N = 7SE +/- 37.40, N = 3SE +/- 31.49, N = 3SE +/- 119.51, N = 33144110271835810285

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13b1ATPase Simulation - 327,506 Atoms2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off0.61671.23341.85012.46683.0835SE +/- 0.00072, N = 3SE +/- 0.00320, N = 3SE +/- 0.01798, N = 3SE +/- 0.00051, N = 30.731662.248992.741092.24220

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context Switching2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off1.6M3.2M4.8M6.4M8MSE +/- 69516.88, N = 10SE +/- 30881.15, N = 3SE +/- 8571.24, N = 3SE +/- 52577.00, N = 37474667339976820431354559788-lz -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -lc

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Test2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off30K60K90K120K150KSE +/- 717.49, N = 3SE +/- 213.87, N = 3SE +/- 64.68, N = 3SE +/- 212.80, N = 31191243951532907402041. (CXX) g++ options: -pipe -lpthread

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To Compile2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off306090120150SE +/- 0.36, N = 14SE +/- 1.26, N = 3SE +/- 1.29, N = 3SE +/- 1.19, N = 334.8997.56112.6195.07

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: Process2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off306090120150SE +/- 0.43, N = 15SE +/- 0.23, N = 3SE +/- 2.34, N = 3SE +/- 0.17, N = 349.61123.99156.0170.091. (CC) gcc options: -lpthread

Y-Cruncher

Calculating 500M Pi Digits

OpenBenchmarking.orgSeconds, Fewer Is BetterY-Cruncher 0.7.7Calculating 500M Pi Digits2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off816243240SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 310.9328.7033.5228.71

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket Activity2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off2K4K6K8K10KSE +/- 101.22, N = 11SE +/- 46.79, N = 12SE +/- 13.92, N = 3SE +/- 94.33, N = 1511463502338337984-lz -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -lc

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video Encoding2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off306090120150SE +/- 1.22, N = 10SE +/- 0.91, N = 4SE +/- 0.55, N = 6SE +/- 0.70, N = 6132.0061.4747.3362.031. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

Ethr

Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 64

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 642 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off12002400360048006000SE +/- 17.97, N = 3SE +/- 22.57, N = 3SE +/- 10.31, N = 3SE +/- 36.34, N = 32000517840995504

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Semaphores2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off1.1M2.2M3.3M4.4M5.5MSE +/- 14400.89, N = 3SE +/- 9758.50, N = 3SE +/- 10276.74, N = 3SE +/- 14415.96, N = 31904169342246550821983630085-lz -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -lc

Sysbench

Test: Memory

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: Memory2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off4M8M12M16M20MSE +/- 35095.29, N = 3SE +/- 15208.61, N = 3SE +/- 125818.45, N = 9SE +/- 15674.70, N = 37107706189587471315757418931194-march=core2-march=haswell-march=haswell-march=haswell1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message Passing2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off2M4M6M8M10MSE +/- 45489.89, N = 3SE +/- 8892.96, N = 3SE +/- 57175.27, N = 4SE +/- 6409.57, N = 37791018707669238548039325577-lz -laio1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -lc

t-test1

Threads: 2

OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 22 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off510152025SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.14, N = 322.5511.9711.749.611. (CC) gcc options: -pthread

Scikit-Learn

OpenBenchmarking.orgSeconds, Fewer Is BetterScikit-Learn 0.17.12 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off714212835SE +/- 0.07, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 329.7413.7513.8113.35

Zstd Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 192 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off612182430SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 310.7420.1123.3319.941. (CC) gcc options: -O3 -pthread -lz

Ethr

Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 64

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Bandwidth - Threads: 642 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off50K100K150K200K250KSE +/- 2244.19, N = 15SE +/- 242.71, N = 3SE +/- 226.74, N = 3SE +/- 161.11, N = 3253533152555133093160942

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 92 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off1020304050SE +/- 0.26, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 0.08, N = 323.2930.8642.2430.761. (CC) gcc options: -pthread -fvisibility=hidden -O2

Perl Benchmarks

Test: Interpreter

OpenBenchmarking.orgSeconds, Fewer Is BetterPerl BenchmarksTest: Interpreter2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off0.00080.00160.00240.00320.004SE +/- 0.00001529, N = 3SE +/- 0.00000497, N = 3SE +/- 0.00000608, N = 3SE +/- 0.00001768, N = 30.003526840.002332090.001975240.00205956

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programs2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off1122334455SE +/- 0.70, N = 3SE +/- 0.13, N = 3SE +/- 0.22, N = 3SE +/- 0.04, N = 349.2732.8040.7428.591. (CC) gcc options: -lm

Ethr

Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 1

OpenBenchmarking.orgConnections/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Connections/s - Threads: 12 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off2K4K6K8K10KSE +/- 65.06, N = 3SE +/- 76.88, N = 3SE +/- 26.03, N = 3SE +/- 91.35, N = 35350778776778823

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threads2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off510152025SE +/- 0.08, N = 3SE +/- 0.12, N = 3SE +/- 0.21, N = 4SE +/- 0.06, N = 319.9416.6515.4113.421. (CC) gcc options: -lm

Sockperf

Test: Throughput

OpenBenchmarking.orgMessages Per Second, More Is BetterSockperf 3.4Test: Throughput2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off120K240K360K480K600KSE +/- 2813.72, N = 5SE +/- 2562.35, N = 5SE +/- 3311.83, N = 25SE +/- 7036.90, N = 54000954298074278015610571. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Ethr

Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 1

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: HTTP - Test: Bandwidth - Threads: 12 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off120240360480600SE +/- 1.64, N = 3SE +/- 0.76, N = 3SE +/- 1.01, N = 3SE +/- 0.64, N = 3409509570567

PostMark

Disk Transaction Performance

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction Performance2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off14002800420056007000SE +/- 37.00, N = 3SE +/- 105.67, N = 349015245531967591. (CC) gcc options: -O3

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Serving2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off7K14K21K28K35KSE +/- 56.90, N = 3SE +/- 273.86, N = 3SE +/- 110.98, N = 3SE +/- 355.41, N = 3285172633025246344131. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Files2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off48121620SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 3SE +/- 0.11, N = 316.4115.7115.7512.361. (CC) gcc options: -lm

Memcached mcperf

Method: Delete

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Delete2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off30K60K90K120K150KSE +/- 889.77, N = 3SE +/- 596.81, N = 3SE +/- 361.04, N = 3SE +/- 451.47, N = 39511494935964071220371. (CC) gcc options: -O2 -lm -rdynamic

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page Serving2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off6K12K18K24K30KSE +/- 73.97, N = 3SE +/- 247.09, N = 3SE +/- 223.36, N = 3SE +/- 122.74, N = 3223442165527414272131. (CC) gcc options: -shared -fPIC -O2 -pthread

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocations2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off20406080100SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.20, N = 3SE +/- 0.13, N = 398.1285.6194.9979.311. (CC) gcc options: -lm

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffs2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off0.4680.9361.4041.8722.34SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.062.082.051.71

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.4.2Test: Masskrug - Acceleration: CPU-onlymitigations=automitigations=auto,nosmtmitigations=off246810SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 36.627.806.46

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_once2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off0.46350.9271.39051.8542.3175SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.062.052.051.71

Ethr

Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 1

OpenBenchmarking.orgMicroseconds, Fewer Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 12 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off510152025SE +/- 0.25, N = 15SE +/- 0.14, N = 3SE +/- 0.07, N = 3SE +/- 0.15, N = 320.4520.1220.2417.03MIN: 13.75 / MAX: 65.86MIN: 16.46 / MAX: 43.67MIN: 16.55 / MAX: 46.71MIN: 13.82 / MAX: 41.62

Ethr

Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 32

OpenBenchmarking.orgMicroseconds, Fewer Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 322 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off510152025SE +/- 0.27, N = 15SE +/- 0.06, N = 3SE +/- 0.25, N = 3SE +/- 0.14, N = 320.6420.3820.3617.33MIN: 13.6 / MAX: 65.27MIN: 16.87 / MAX: 45.54MIN: 16.38 / MAX: 47.17MIN: 13.98 / MAX: 41.87

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsll2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off0.51981.03961.55942.07922.599SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.072.312.311.97

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: unsharp-maskmitigations=automitigations=auto,nosmtmitigations=off1224364860SE +/- 0.21, N = 3SE +/- 0.22, N = 3SE +/- 0.08, N = 349.6051.0343.59

Ethr

Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 64

OpenBenchmarking.orgMicroseconds, Fewer Is BetterEthr 2019-01-02Server Address: localhost - Protocol: TCP - Test: Latency - Threads: 642 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off510152025SE +/- 0.24, N = 15SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.14, N = 320.4720.4820.4117.76MIN: 13.58 / MAX: 67.01MIN: 16.89 / MAX: 47.34MIN: 16.59 / MAX: 45.99MIN: 14.32 / MAX: 41.22

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: resizemitigations=automitigations=auto,nosmtmitigations=off3691215SE +/- 0.14, N = 3SE +/- 0.10, N = 3SE +/- 0.13, N = 311.9711.7710.46

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test Times2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off30060090012001500SE +/- 1.15, N = 3SE +/- 1.73, N = 3SE +/- 0.88, N = 31084123312311230

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: auto-levelsmitigations=automitigations=auto,nosmtmitigations=off510152025SE +/- 0.08, N = 3SE +/- 0.08, N = 3SE +/- 0.11, N = 322.0922.6120.02

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: rotatemitigations=automitigations=auto,nosmtmitigations=off612182430SE +/- 0.17, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 326.0326.1423.44

Darktable

Test: Server Room - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.4.2Test: Server Room - Acceleration: CPU-onlymitigations=automitigations=auto,nosmtmitigations=off1.21732.43463.65194.86926.0865SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 35.005.414.93

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark Suite2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off130K260K390K520K650KSE +/- 763.78, N = 3SE +/- 1798.99, N = 3SE +/- 326.95, N = 3SE +/- 144.50, N = 3597011563436564930565312

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.4.2Test: Boat - Acceleration: CPU-onlymitigations=automitigations=auto,nosmtmitigations=off3691215SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 311.0010.4110.89

libjpeg-turbo tjbench

Test: Decompression Throughput

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression Throughput2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off4080120160200SE +/- 0.61, N = 3SE +/- 0.83, N = 3SE +/- 1.02, N = 3SE +/- 0.42, N = 31601531521531. (CC) gcc options: -O3 -lm

Git

Time To Complete Common Git Commands

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git Commands2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off246810SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.11, N = 3SE +/- 0.01, N = 36.296.316.456.251. 2 x Xeon 6138: mitigations=auto,nosmt: git version 2.20.12. mitigations=auto: git version 2.17.13. mitigations=auto,nosmt: git version 2.17.14. mitigations=off: git version 2.17.1

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: unsharp-mask2 x Xeon 6138: mitigations=auto,nosmt714212835SE +/- 0.52, N = 330.85

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: auto-levels2 x Xeon 6138: mitigations=auto,nosmt612182430SE +/- 0.10, N = 325.87

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: rotate2 x Xeon 6138: mitigations=auto,nosmt510152025SE +/- 0.20, N = 819.70

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.8Test: resize2 x Xeon 6138: mitigations=auto,nosmt3691215SE +/- 0.09, N = 313.48

Darktable

Test: Server Room - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.6.0Test: Server Room - Acceleration: CPU-only2 x Xeon 6138: mitigations=auto,nosmt0.48830.97661.46491.95322.4415SE +/- 0.03, N = 152.17

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.6.0Test: Masskrug - Acceleration: CPU-only2 x Xeon 6138: mitigations=auto,nosmt1.1522.3043.4564.6085.76SE +/- 0.03, N = 35.12

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 2.6.0Test: Boat - Acceleration: CPU-only2 x Xeon 6138: mitigations=auto,nosmt1.0262.0523.0784.1045.13SE +/- 0.07, N = 154.56

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 1080p2 x Xeon 6138: mitigations=auto,nosmt3691215SE +/- 0.06, N = 313.181. (CC) gcc options: -pthread

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 4K2 x Xeon 6138: mitigations=auto,nosmt612182430SE +/- 0.06, N = 325.661. (CC) gcc options: -pthread

Apache Siege

Concurrent Users: 250

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 2502 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmt9K18K27K36K45KSE +/- 121.61, N = 3SE +/- 921.79, N = 15SE +/- 425.60, N = 92968231750427511. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

Memcached mcperf

Method: Replace

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Replace2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off13K26K39K52K65KSE +/- 179.68, N = 3SE +/- 204.24, N = 3SE +/- 460.91, N = 3SE +/- 1362.22, N = 15607495859948603554321. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Prepend

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Prepend2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off13K26K39K52K65KSE +/- 659.82, N = 3SE +/- 1252.17, N = 15SE +/- 473.42, N = 3SE +/- 1329.71, N = 15609825426648614546331. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Append

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Append2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off13K26K39K52K65KSE +/- 645.72, N = 3SE +/- 1251.45, N = 15SE +/- 500.73, N = 3SE +/- 183.53, N = 3603745170748752539971. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Set

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Set2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off13K26K39K52K65KSE +/- 784.89, N = 3SE +/- 1058.16, N = 15SE +/- 961.52, N = 15SE +/- 1569.17, N = 15494064682553387615531. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Get

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Get2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off30K60K90K120K150KSE +/- 1747.94, N = 15SE +/- 587.75, N = 3SE +/- 747.81, N = 3SE +/- 548.08, N = 39257996075969711180801. (CC) gcc options: -O2 -lm -rdynamic

Memcached mcperf

Method: Add

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Add2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off12K24K36K48K60KSE +/- 288.90, N = 3SE +/- 1236.19, N = 15SE +/- 1402.50, N = 12SE +/- 1917.63, N = 15470574751554002579631. (CC) gcc options: -O2 -lm -rdynamic

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SET2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off400K800K1200K1600K2000KSE +/- 15900.51, N = 3SE +/- 14792.08, N = 15SE +/- 13677.11, N = 13SE +/- 30438.28, N = 1218464301600933164655316835481. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GET2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off500K1000K1500K2000K2500KSE +/- 27581.42, N = 3SE +/- 20424.51, N = 15SE +/- 1592.58, N = 3SE +/- 46351.73, N = 1423226442087360218499922143851. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPUSH

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSH2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off400K800K1200K1600K2000KSE +/- 20018.38, N = 3SE +/- 5912.60, N = 3SE +/- 4228.74, N = 3SE +/- 35479.63, N = 1516588541507584156252314872971. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADD2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off500K1000K1500K2000K2500KSE +/- 32224.84, N = 3SE +/- 30401.81, N = 3SE +/- 14543.13, N = 3SE +/- 33436.69, N = 1521092221874816195716319835321. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPOP

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOP2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off500K1000K1500K2000K2500KSE +/- 118587.03, N = 12SE +/- 23119.82, N = 15SE +/- 9540.61, N = 3SE +/- 61064.18, N = 1521669631467283157079622952511. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Ethr

Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 64

OpenBenchmarking.orgMbits/sec, More Is BetterEthr 2019-01-02Server Address: localhost - Protocol: UDP - Test: Bandwidth - Threads: 642 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off60K120K180K240K300KSE +/- 3957.23, N = 4SE +/- 4191.07, N = 3SE +/- 4238.71, N = 12SE +/- 3549.13, N = 3279752273250218244276989

Sockperf

Test: Latency Under Load

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Under Load2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off918273645SE +/- 0.36, N = 25SE +/- 0.90, N = 25SE +/- 0.12, N = 23SE +/- 0.70, N = 2038.5824.5919.2623.351. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Sockperf

Test: Latency Ping Pong

OpenBenchmarking.orgusec, Fewer Is BetterSockperf 3.4Test: Latency Ping Pong2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off1.04632.09263.13894.18525.2315SE +/- 0.04, N = 25SE +/- 0.07, N = 25SE +/- 0.03, N = 5SE +/- 0.08, N = 254.654.584.163.861. (CXX) g++ options: --param -O3 -rdynamic -ldl -lpthread

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Create2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off110220330440550SE +/- 6.14, N = 3SE +/- 16.33, N = 3SE +/- 16.99, N = 3SE +/- 21.38, N = 3502334328377

Compile Bench

Test: Compile

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Compile2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off30060090012001500SE +/- 10.24, N = 3SE +/- 12.40, N = 15SE +/- 9.49, N = 3SE +/- 11.41, N = 31619694648705

BlogBench

Test: Write

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.1Test: Write2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off6K12K18K24K30KSE +/- 1108.45, N = 3SE +/- 110.69, N = 3SE +/- 151.48, N = 3SE +/- 125.28, N = 3271055268531452891. (CC) gcc options: -O2 -pthread

BlogBench

Test: Read

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.1Test: Read2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off500K1000K1500K2000K2500KSE +/- 17169.51, N = 3SE +/- 177463.39, N = 9SE +/- 133531.91, N = 9SE +/- 149147.41, N = 922203991653305124421018724601. (CC) gcc options: -O2 -pthread

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Size2 x Xeon 6138: mitigations=auto,nosmtmitigations=automitigations=auto,nosmtmitigations=off4080120160200SE +/- 0.99, N = 3SE +/- 0.88, N = 3SE +/- 0.47, N = 3SE +/- 2.77, N = 13190.0066.2763.8366.081. (CC) gcc options: -static

Phoronix Test Suite v10.8.5