Ubuntu 18.04 + Linux 4.19-rc1 - Xeon vs. EPYC

AMD EPYC 7601 32-Core testing for a future article.

HTML result view exported from: https://openbenchmarking.org/result/1808294-RA-1808283RA23&grt&sro.

ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkAudioOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionSystem LayerXeon Gold 6138Xeon GoldXeon Gold VMEPYC 7601 Default Mitigations Disabled Default Mitigations Disabled Default Mitigations Disabled2 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S7106 (V1.01 BIOS)Intel Sky Lake-E DMI3 Registers96256MBSamsung SSD 970 EVO 250GBASPEED ASPEED FamilyVE228Intel I210 Gigabit ConnectionUbuntu 18.044.19.0-041900rc1-generic (x86_64) 20180826GNOME Shell 3.28.3X Server 1.19.6modesetting 1.19.6GCC 7.3.0ext41920x108064 x Intel Xeon (Skylake IBRS) @ 2.00GHz (64 Cores)QEMU Standard PC (i440FX + PIIX 1996) (1.10.2-1ubuntu1 BIOS)Intel 440FX- 82441FX PMC49152MB113GBRed Hat QXL paravirtual graphic cardQEMU GenericRed Hat Virtio device1024x768KVMAMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HR (V1.02.B10 BIOS)AMD Family 17h129024MB280GB INTEL SSDPE21D280GAASPEED ASPEED FamilyVE228Broadcom Limited NetXtreme BCM5720 Gigabit PCIeGNOME Shell 3.28.21920x1080OpenBenchmarking.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-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details- NONE / errors=remount-ro,relatime,rwProcessor Details- Xeon Gold 6138: Default: Scaling Governor: intel_pstate powersave- Xeon Gold: Mitigations Disabled: Scaling Governor: intel_pstate powersave- EPYC 7601: Default: Scaling Governor: acpi-cpufreq ondemand- EPYC 7601: Mitigations Disabled: Scaling Governor: acpi-cpufreq ondemandPython Details- Python 2.7.15rc1 + Python 3.6.5Security Details- Xeon Gold 6138: Default: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable Protection - Xeon Gold: Mitigations Disabled: __user pointer sanitization + PTE Inversion; VMX: vulnerable Protection- Xeon Gold VM: Default: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + PTE Inversion Protection- Xeon Gold VM: Mitigations Disabled: __user pointer sanitization + PTE Inversion Protection- EPYC 7601: Default: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp Protection- EPYC 7601: Mitigations Disabled: __user pointer sanitization Protection

apache: Static Web Page Servingapache-siege: 250blender: Barbershop - CPU-Onlycompilebench: Compilecompilebench: Initial Createcompilebench: Read Compiled Treefio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryfs-mark: 1000 Files, 1MB Sizefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizegimp: resizegimp: rotategimp: auto-levelsgimp: unsharp-maskgit: Time To Complete Common Git Commandsgo-benchmark: httpgo-benchmark: jsongo-benchmark: buildgo-benchmark: garbagehackbench: 32 - Processluajit: Compositenginx: Static Web Page Servingosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create Processesosbench: Memory Allocationspgbench: Buffer Test - Normal Load - Read Onlyredis: SETstress-ng: Semaphoresstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: System V Message Passingsystemd-boot-total: Totalsystemd-boot-total: Kernelsystemd-boot-total: Loadersystemd-boot-total: Firmwaresystemd-boot-total: Userspacebuild-linux-kernel: Time To Compilebuild-llvm: Time To CompileXeon Gold 6138Xeon GoldXeon Gold VMEPYC 7601 Default Mitigations Disabled Default Mitigations Disabled Default Mitigations Disabled23475.9129419.71375.501719.39535.062497.40181.7933.6715.0026.5527.1455.046.20851326131532093776806585890835.511353.2729934.5215.6821.8144.1843.6794.58580318.531674690.921844314.5019412.6021384939.006356626.3628059444210489176492361732.61170.0727681.1330905.77375.021827.66593.492800.95141.4148.3312.8823.9624.3347.996.18847425510802088274011384486938.281353.7437582.4613.4618.8240.8539.8893.38609717.461758574.021929446.1423350.3214117739.606294347.722605643452171132.19167.3423902.44424.761339.61450.472196.27111671043389.2042.3310.9824.7225.7555.247.131378724174702156139149692360573.101323.3628083.6116.1426.6170.6755.57110.07381149.451440300.91575288.1613806.5012038250.9111184789.6780622742532037.05210.5227221.0031650.35419.071513.36480.252556.981323312467101.9246.7010.5921.9923.3249.716.871357423829022149135614792290560.371314.0130464.9414.1622.9669.1254.37100.61410005.211534292.49581783.3314187.3415103597.6312206790.2190732893618036.50201.3616650.6625958.02504.731633.97392.712404.9726142618557.27570.5010.6622.2221.9649.527.352119632753762275563803687193128.241130.2823712.7218.5524.8757.2542.5895.30396825.401335771.711500494.7118231.1412582879.4810719745.172704746491053428672239841.02225.8116592.9026967.24503.211707.90402.682501.1826122618594.83605.4710.4021.9721.5449.077.192119331407152265898824786926029.201132.4023880.5017.3123.5355.7242.1794.53398195.961343290.711508383.3018808.5814596757.6810965490.7227055485910367505282219641.09230.54OpenBenchmarking.org

Apache Benchmark

Static Web Page Serving

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingDefaultMitigations Disabled6K12K18K24K30KSE +/- 281.40, N = 4SE +/- 122.23, N = 3SE +/- 82.57, N = 3SE +/- 194.88, N = 3SE +/- 513.92, N = 12SE +/- 223.21, N = 316650.6616592.9023475.9123902.4427221.0027681.131. (CC) gcc options: -shared -fPIC -O2 -pthread

Apache Siege

Concurrent Users: 250

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250DefaultMitigations Disabled7K14K21K28K35KSE +/- 424.84, N = 12SE +/- 79.76, N = 3SE +/- 178.64, N = 3SE +/- 110.86, N = 3SE +/- 332.72, N = 325958.0226967.2429419.7131650.3530905.771. (CC) gcc options: -O2 -lpthread -ldl -lssl -lcrypto

Blender

Blend File: Barbershop - Compute: CPU-Only

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Barbershop - Compute: CPU-OnlyDefaultMitigations Disabled110220330440550504.73503.21375.50424.76419.07375.02

Compile Bench

Test: Compile

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileDefaultMitigations Disabled400800120016002000SE +/- 1.20, N = 3SE +/- 2.84, N = 3SE +/- 2.40, N = 3SE +/- 18.99, N = 12SE +/- 5.16, N = 3SE +/- 6.34, N = 31633.971707.901719.391339.611513.361827.66

Compile Bench

Test: Initial Create

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateDefaultMitigations Disabled130260390520650SE +/- 2.29, N = 3SE +/- 2.72, N = 3SE +/- 1.88, N = 3SE +/- 6.34, N = 3SE +/- 7.52, N = 3SE +/- 3.48, N = 3392.71402.68535.06450.47480.25593.49

Compile Bench

Test: Read Compiled Tree

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeDefaultMitigations Disabled6001200180024003000SE +/- 11.84, N = 3SE +/- 7.96, N = 3SE +/- 7.44, N = 3SE +/- 40.48, N = 3SE +/- 29.04, N = 3SE +/- 16.65, N = 32404.972501.182497.402196.272556.982800.95

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryDefaultMitigations Disabled3K6K9K12K15KSE +/- 176.38, N = 3SE +/- 133.33, N = 311167132331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgIOPS, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryDefaultMitigations Disabled3K6K9K12K15KSE +/- 176.38, N = 3SE +/- 66.67, N = 310433124671. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryDefaultMitigations Disabled6001200180024003000SE +/- 0.67, N = 3SE +/- 1.86, N = 3261426121. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryDefaultMitigations Disabled6001200180024003000SE +/- 0.33, N = 3261826181. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -ll -lnuma -libverbs -lrt -laio -lz -lm -lpthread -ldl

FS-Mark

Test: 1000 Files, 1MB Size

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeDefaultMitigations Disabled130260390520650SE +/- 8.97, N = 3SE +/- 10.93, N = 3SE +/- 5.11, N = 12SE +/- 1.45, N = 3SE +/- 10.31, N = 9SE +/- 16.53, N = 9557.27594.83181.7989.20101.92141.411. (CC) gcc options: -static

FS-Mark

Test: 4000 Files, 32 Sub Dirs, 1MB Size

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB SizeDefaultMitigations Disabled130260390520650SE +/- 2.41, N = 3SE +/- 1.96, N = 3SE +/- 0.49, N = 3SE +/- 0.72, N = 4SE +/- 1.10, N = 12SE +/- 0.75, N = 4570.50605.4733.6742.3346.7048.331. (CC) gcc options: -static

GIMP

Test: resize

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: resizeDefaultMitigations Disabled48121620SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.22, N = 3SE +/- 0.11, N = 12SE +/- 0.15, N = 310.6610.4015.0010.9810.5912.88

GIMP

Test: rotate

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: rotateDefaultMitigations Disabled612182430SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.08, N = 3SE +/- 0.16, N = 3SE +/- 0.07, N = 3SE +/- 0.12, N = 322.2221.9726.5524.7221.9923.96

GIMP

Test: auto-levels

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: auto-levelsDefaultMitigations Disabled612182430SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.23, N = 3SE +/- 0.31, N = 3SE +/- 0.40, N = 3SE +/- 0.08, N = 321.9621.5427.1425.7523.3224.33

GIMP

Test: unsharp-mask

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: unsharp-maskDefaultMitigations Disabled1224364860SE +/- 0.60, N = 3SE +/- 0.49, N = 3SE +/- 0.30, N = 3SE +/- 0.21, N = 3SE +/- 0.54, N = 3SE +/- 0.30, N = 349.5249.0755.0455.2449.7147.99

Git

Time To Complete Common Git Commands

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsDefaultMitigations Disabled246810SE +/- 0.01, N = 3SE +/- 0.12, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 37.357.196.207.136.876.181. git version 2.17.1

Go Benchmarks

Test: http

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: httpDefaultMitigations Disabled5K10K15K20K25KSE +/- 114.98, N = 3SE +/- 182.65, N = 3SE +/- 43.62, N = 3SE +/- 55.58, N = 3SE +/- 93.51, N = 3SE +/- 21.84, N = 32119621193851313787135748474

Go Benchmarks

Test: json

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonDefaultMitigations Disabled700K1400K2100K2800K3500KSE +/- 43262.85, N = 3SE +/- 29728.64, N = 3SE +/- 26589.79, N = 3SE +/- 24642.61, N = 3SE +/- 12903.17, N = 3SE +/- 11822.24, N = 3327537631407152613153241747023829022551080

Go Benchmarks

Test: build

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildDefaultMitigations Disabled5000M10000M15000M20000M25000MSE +/- 38092605.91, N = 3SE +/- 132914526.34, N = 3SE +/- 14673176.97, N = 3SE +/- 63420792.33, N = 3SE +/- 225805666.52, N = 11SE +/- 207346315.55, N = 3227556380362265898824720937768065215613914962149135614720882740113

Go Benchmarks

Test: garbage

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageDefaultMitigations Disabled200K400K600K800K1000KSE +/- 4318.53, N = 3SE +/- 1406.43, N = 3SE +/- 6436.97, N = 3SE +/- 3610.89, N = 3SE +/- 12541.10, N = 3SE +/- 4894.05, N = 3871931869260858908923605922905844869

Hackbench

Count: 32 - Type: Process

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessDefaultMitigations Disabled1632486480SE +/- 0.31, N = 9SE +/- 1.09, N = 12SE +/- 1.23, N = 12SE +/- 0.35, N = 3SE +/- 0.82, N = 3SE +/- 0.59, N = 428.2429.2035.5173.1060.3738.281. (CC) gcc options: -lpthread

LuaJIT

Test: Composite

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgMflops, More Is BetterLuaJIT 2.0.5Test: CompositeDefaultMitigations Disabled30060090012001500SE +/- 0.83, N = 3SE +/- 3.07, N = 3SE +/- 2.79, N = 3SE +/- 5.61, N = 3SE +/- 4.02, N = 3SE +/- 1.09, N = 31130.281132.401353.271323.361314.011353.741. (CC) gcc options: -lm -ldl -O2 -fomit-frame-pointer -U_FORTIFY_SOURCE -fno-stack-protector

NGINX Benchmark

Static Web Page Serving

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingDefaultMitigations Disabled8K16K24K32K40KSE +/- 170.76, N = 3SE +/- 415.20, N = 12SE +/- 17.81, N = 3SE +/- 222.04, N = 3SE +/- 360.54, N = 12SE +/- 1088.68, N = 1123712.7223880.5029934.5228083.6130464.9437582.461. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

OSBench

Test: Create Files

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesDefaultMitigations Disabled510152025SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.11, N = 3SE +/- 0.02, N = 318.5517.3115.6816.1414.1613.461. (CC) gcc options:

OSBench

Test: Create Threads

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsDefaultMitigations Disabled612182430SE +/- 0.30, N = 3SE +/- 0.52, N = 9SE +/- 0.21, N = 3SE +/- 0.17, N = 3SE +/- 0.29, N = 3SE +/- 0.03, N = 324.8723.5321.8126.6122.9618.821. (CC) gcc options:

OSBench

Test: Launch Programs

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsDefaultMitigations Disabled1632486480SE +/- 0.91, N = 3SE +/- 0.84, N = 3SE +/- 0.60, N = 12SE +/- 0.61, N = 3SE +/- 0.10, N = 3SE +/- 0.70, N = 457.2555.7244.1870.6769.1240.851. (CC) gcc options:

OSBench

Test: Create Processes

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesDefaultMitigations Disabled1224364860SE +/- 0.73, N = 3SE +/- 0.65, N = 3SE +/- 0.36, N = 3SE +/- 0.38, N = 3SE +/- 0.55, N = 3SE +/- 0.54, N = 342.5842.1743.6755.5754.3739.881. (CC) gcc options:

OSBench

Test: Memory Allocations

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsDefaultMitigations Disabled20406080100SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 395.3094.5394.58110.07100.6193.381. (CC) gcc options:

PostgreSQL pgbench

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

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyDefaultMitigations Disabled130K260K390K520K650KSE +/- 2355.48, N = 3SE +/- 166.67, N = 3SE +/- 2368.77, N = 3SE +/- 2463.22, N = 3SE +/- 3255.98, N = 3SE +/- 1490.61, N = 3396825.40398195.96580318.53381149.45410005.21609717.461. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Redis

Test: SET

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETDefaultMitigations Disabled400K800K1200K1600K2000KSE +/- 6510.17, N = 3SE +/- 26039.77, N = 3SE +/- 27784.22, N = 12SE +/- 40908.02, N = 12SE +/- 45577.90, N = 12SE +/- 26534.98, N = 121335771.711343290.711674690.921440300.911534292.491758574.021. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Stress-NG

Test: Semaphores

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresDefaultMitigations Disabled400K800K1200K1600K2000KSE +/- 3360.64, N = 3SE +/- 17392.34, N = 3SE +/- 19141.10, N = 12SE +/- 2555.92, N = 3SE +/- 3292.21, N = 3SE +/- 16101.55, N = 31500494.711508383.301844314.50575288.16581783.331929446.141. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Socket Activity

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityDefaultMitigations Disabled5K10K15K20K25KSE +/- 227.49, N = 7SE +/- 327.70, N = 4SE +/- 288.55, N = 12SE +/- 48.78, N = 3SE +/- 59.73, N = 3SE +/- 305.08, N = 718231.1418808.5819412.6013806.5014187.3423350.321. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Context Switching

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingDefaultMitigations Disabled5M10M15M20M25MSE +/- 97035.28, N = 3SE +/- 463280.26, N = 12SE +/- 819148.18, N = 12SE +/- 95500.76, N = 3SE +/- 114902.80, N = 3SE +/- 232726.24, N = 1212582879.4814596757.6821384939.0012038250.9115103597.6314117739.601. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: System V Message Passing

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingDefaultMitigations Disabled3M6M9M12M15MSE +/- 214479.36, N = 3SE +/- 187022.97, N = 3SE +/- 420992.06, N = 12SE +/- 133489.07, N = 12SE +/- 163942.96, N = 3SE +/- 471165.97, N = 1210719745.1710965490.726356626.3611184789.6712206790.216294347.721. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Systemd Total Boot Time

Test: Total

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: TotalDefaultMitigations Disabled6K12K18K24K30K2704727055280598062907326056

Systemd Total Boot Time

Test: Kernel

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: KernelDefaultMitigations Disabled10002000300040005000464948594442274228934345

Systemd Total Boot Time

Test: Loader

EPYC 7601Xeon Gold 6138OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: LoaderDefaultMitigations Disabled2K4K6K8K10K105341036710489

Systemd Total Boot Time

Test: Firmware

EPYC 7601Xeon Gold 6138OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: FirmwareDefaultMitigations Disabled11K22K33K44K55K28675052817649

Systemd Total Boot Time

Test: Userspace

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: UserspaceDefaultMitigations Disabled5K10K15K20K25K2239822196236175320618021711

Timed Linux Kernel Compilation

Time To Compile

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileDefaultMitigations Disabled918273645SE +/- 0.42, N = 11SE +/- 0.46, N = 9SE +/- 0.36, N = 12SE +/- 0.46, N = 12SE +/- 0.48, N = 12SE +/- 0.34, N = 1241.0241.0932.6137.0536.5032.19

Timed LLVM Compilation

Time To Compile

EPYC 7601Xeon Gold 6138Xeon Gold VMXeon GoldOpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileDefaultMitigations Disabled50100150200250225.81230.54170.07210.52201.36167.34

Tinymembench

Standard Memset

Xeon Gold 6138Xeon GoldOpenBenchmarking.orgMB/s, More Is BetterTinymembench 2018-05-28Standard MemsetDefaultMitigations Disabled2K4K6K8K10KSE +/- 53.49, N = 3SE +/- 15.16, N = 39361.239160.331. (CC) gcc options: -O2 -lm

Phoronix Test Suite v10.8.4