CentOS 7 Mitigation Tests

Comparison with older Xeon

HTML result view exported from: https://openbenchmarking.org/result/1803215-FO-1803193FO97&sro&grs.

ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionDefaultNo MitigationDefaultNo MitigationDefaultNo Mitigation Xeon Xeon EPYC EPYC C240M4-E52650v4 C240M4-E52650v42 x Intel Xeon Gold 6138 @ 3.70GHz (40 Cores / 80 Threads)TYAN S7106 (V1.00 BIOS)Intel Device 202095232MB256GB Samsung SSD 850 + 2000GB Seagate ST2000DM006-2DM1 + 2 x 120GB TOSHIBA-TR150LLVMpipeVE228Intel I210 Gigabit ConnectionCentOS Linux 73.10.0-693.21.1.el7.x86_64 (x86_64)GNOME Shell 3.22.3X Server 1.19.3modesetting 1.19.32.1 Mesa 17.0.1 Gallium 0.4 (LLVM 3.9 256 bits)GCC 4.8.5 20150623xfs1920x1080AMD EPYC 7601 32-Core @ 2.20GHz (32 Cores / 64 Threads)TYAN B8026T70AE24HR (V0.05.B10 BIOS)AMD Device 1450129024MB280GB INTEL SSDPE21D280GABroadcom Limited NetXtreme BCM5720 Gigabit PCIe2.1 Mesa 17.0.1 Gallium 0.4 (LLVM 3.9 128 bits)2 x Intel Xeon E5-2650 v4 @ 2.90GHz (24 Cores / 48 Threads)Cisco s UCSC-C220-M4S (C220M4.3.0.3c.0.0831170216 BIOS)299GB UCSC-MRAID12Gmgadrmfb1024x768OpenBenchmarking.orgCompiler Details- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Disk Details- Default: Xeon: CFQ / attr2,inode64,noquota,relatime,rw,seclabel- No Mitigation: Xeon: CFQ / attr2,inode64,noquota,relatime,rw,seclabel- Default: EPYC: none / attr2,inode64,noquota,relatime,rw,seclabel- No Mitigation: EPYC: none / attr2,inode64,noquota,relatime,rw,seclabel- Default: C240M4-E52650v4: DEADLINE / attr2,inode64,noquota,relatime,rw,seclabel- No Mitigation: C240M4-E52650v4: DEADLINE / attr2,inode64,noquota,relatime,rw,seclabelProcessor Details- Default: Xeon: Scaling Governor: intel_pstate powersave- No Mitigation: Xeon: Scaling Governor: intel_pstate powersave- Default: EPYC: Scaling Governor: acpi-cpufreq conservative- No Mitigation: EPYC: Scaling Governor: acpi-cpufreq conservative- Default: C240M4-E52650v4: Scaling Governor: intel_pstate performance- No Mitigation: C240M4-E52650v4: Scaling Governor: intel_pstate performancePython Details- Python 2.7.5Security Details- Default: Xeon, No Mitigation: Xeon, Default: EPYC, No Mitigation: EPYC: SELinux Protection

fio: Seq Read - Linux AIO - No - Yes - 2MB - Default Test Directoryiozone: 4Kb - 8GB - Write Performanceblogbench: Writesystemd-boot-total: Firmwaresystemd-boot-total: Loaderschbench: 8 - 4pgbench: Buffer Test - Single Thread - Read Writesystemd-boot-total: Userspacesqlite: Timed SQLite Insertionsstress-ng: Semaphoresebizzy: pgbench: Buffer Test - Normal Load - Read Writestress-ng: Context Switchingfio: Rand Write - Linux AIO - No - Yes - 2MB - Default Test Directorysystemd-boot-total: Totalfio: Seq Write - Linux AIO - No - Yes - 2MB - Default Test Directoryfio: Rand Read - Linux AIO - No - Yes - 2MB - Default Test Directoryredis: LPOPstress-ng: Forkingpgbench: Buffer Test - Normal Load - Read Onlycompilebench: Initial Createsystemd-boot-total: Kernelblogbench: Readbuild-linux-kernel: Time To Compilepgbench: Buffer Test - Single Thread - Read Onlyhackbench: 16 - Processredis: LPUSHredis: SETredis: SADDredis: GEThackbench: 16 - Threadstress-ng: System V Message Passinggit: Time To Complete Common Git Commandscompilebench: Compilenetperf: 192.168.1.55 - TCP Stream - Client To Server - 60 Secondsnetperf: 192.168.1.55 - TCP Stream - Server To Client - 60 Secondsnetperf: 192.168.1.55 - TCP Send File - 60 Secondsnetperf: 192.168.1.55 - UDP Stream - Server To Client - 10G - 60 Secondsschbench: 8 - 6compress-rar: Linux Source Tree Archiving To RARstress-ng: Socket Activitynetperf: 192.168.1.55 - UDP Request Response - 60 Secondsnetperf: 192.168.1.55 - TCP Request Response - 60 Secondscompilebench: Read Compiled TreeDefaultNo MitigationDefaultNo MitigationDefaultNo Mitigation Xeon Xeon EPYC EPYC C240M4-E52650v4 C240M4-E52650v4534366.831071824874212310131454.834446347.17229301.544969798904.4415540101.7851625388165165341605734.4264139.63589604.88222.552948134719425.8219183.9525.311105101.921232095.751360277.751610474.0929.235535241.826.231460.15788.06941.35941.44961.78119163.793300.35748.07715.571786.12533379.2310960107463.331842847.01247476.164887608863.3517854342.78515230185165331449609.1764683.94606672.77253.302791141943224.9420927.9224.071155179.381308916.961421813.121609005.0925.815877638.956.241536.84788.10941.27941.38961.71122169.813297.64835.27795.772097.642616815.37127344449654923792035.47528826.56237838.14112860919123.5014023842.082179106009217826141167236.6242635.50350860.98155.501826107718031.8613418.4817.74790912.27899226.971000430.871153713.9030.364828921.707.521275.37786.77940.85941.15961.65394212.203409.01325.74528.161461.132617851.681316546473134323802056.96201176.28241176.07112420318912.2413329232.9721798313821782606832909.0645411.65352912.32162.031812107185232.0113933.9417.22803664.96919106.951026789.501143321.8829.184984809.437.601376.46788.33940.67941.20961.69375207.093413.08365.43397.551539.24298115.2021627636813225.54373271.384944098375392.54144419851922521487480.2577255.482444168690839.2024.47936269.561091377.621202903.541437054.8825.214525754.967.9345579337.64299115.942100254045667947512459183.87558506.604881998600576.431432564530192250994366.1575866.152440170044038.5421.57941693.521104343.371213140.081374598.1722.344573240.467.9540379387.77OpenBenchmarking.org

Flexible IO Tester

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

DefaultNo MitigationOpenBenchmarking.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 DirectoryC240M4-E52650v4EPYCXeon6001200180024003000SE +/- 0.33, N = 3SE +/- 0.33, N = 3298261653429926175331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl

IOzone

Record Size: 4Kb - File Size: 8GB - Disk Test: Write Performance

DefaultNo MitigationOpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceC240M4-E52650v4EPYCXeon2004006008001000SE +/- 0.88, N = 3SE +/- 14.27, N = 4SE +/- 0.82, N = 3SE +/- 0.49, N = 3SE +/- 17.05, N = 3SE +/- 5.52, N = 3115.20815.37366.83115.94851.68379.231. (CC) gcc options: -O3

BlogBench

Test: Write

DefaultNo MitigationOpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteC240M4-E52650v4EPYCXeon3K6K9K12K15KSE +/- 14.77, N = 3SE +/- 105.36, N = 3SE +/- 11.53, N = 3SE +/- 13.57, N = 3SE +/- 31.67, N = 3SE +/- 87.79, N = 321621273410718210013165109601. (CC) gcc options: -O2 -pthread

Systemd Total Boot Time

Test: Firmware

DefaultNo MitigationOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: FirmwareEPYCXeonC240M4-E52650v4500K1000K1500K2000K2500K444962487421254045646473

Systemd Total Boot Time

Test: Loader

DefaultNo MitigationOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: LoaderEPYCXeonC240M4-E52650v43K6K9K12K15K54922310679413432

Schbench

Message Threads: 8 - Workers Per Message Thread: 4

DefaultNo MitigationOpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 4C240M4-E52650v4EPYCXeon80160240320400SE +/- 1.78, N = 6SE +/- 2.00, N = 3SE +/- 15.02, N = 6SE +/- 1.73, N = 6SE +/- 3.38, N = 3SE +/- 1.20, N = 376379131753801071. (CC) gcc options: -O2 -lpthread

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Write

DefaultNo MitigationOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read WriteEPYCXeon400800120016002000SE +/- 35.02, N = 3SE +/- 3.02, N = 3SE +/- 29.73, N = 6SE +/- 3.76, N = 32035.47454.832056.96463.331. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Systemd Total Boot Time

Test: Userspace

DefaultNo MitigationOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: UserspaceC240M4-E52650v4EPYCXeon11K22K33K44K55K368135288244463124592011718428

SQLite

Timed SQLite Insertions

DefaultNo MitigationOpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsC240M4-E52650v4EPYCXeon50100150200250SE +/- 2.75, N = 3SE +/- 0.36, N = 6SE +/- 0.09, N = 3SE +/- 3.69, N = 6SE +/- 0.32, N = 6SE +/- 0.12, N = 3225.546.5647.17183.876.2847.011. (CC) gcc options: -O2 -ldl -lpthread

Stress-NG

Test: Semaphores

DefaultNo MitigationOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresC240M4-E52650v4EPYCXeon120K240K360K480K600KSE +/- 9167.64, N = 6SE +/- 493.46, N = 3SE +/- 1445.04, N = 3SE +/- 2584.35, N = 3SE +/- 2408.75, N = 3SE +/- 2801.19, N = 3373271.38237838.14229301.54558506.60241176.07247476.161. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -laio -lc

ebizzy

DefaultNo MitigationOpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3C240M4-E52650v4EPYCXeon200K400K600K800K1000KSE +/- 6605.90, N = 3SE +/- 18137.48, N = 3SE +/- 6186.16, N = 3SE +/- 6449.94, N = 3SE +/- 30623.06, N = 6SE +/- 7014.28, N = 3494409112860949697948819911242034887601. (CC) gcc options: -pthread -lpthread -O3 -march=native

PostgreSQL pgbench

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

DefaultNo MitigationOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteEPYCXeon4K8K12K16K20KSE +/- 273.59, N = 5SE +/- 8.89, N = 3SE +/- 355.75, N = 3SE +/- 37.58, N = 319123.508904.4418912.248863.351. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Stress-NG

Test: Context Switching

DefaultNo MitigationOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingC240M4-E52650v4EPYCXeon4M8M12M16M20MSE +/- 145783.18, N = 6SE +/- 214794.01, N = 3SE +/- 285738.13, N = 6SE +/- 155939.91, N = 6SE +/- 88330.28, N = 3SE +/- 278249.11, N = 38375392.5414023842.0815540101.788600576.4313329232.9717854342.781. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -laio -lc

Flexible IO Tester

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

DefaultNo MitigationOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryC240M4-E52650v4EPYCXeon5001000150020002500SE +/- 1.53, N = 3144217951614321795151. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl

Systemd Total Boot Time

Test: Total

DefaultNo MitigationOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: TotalC240M4-E52650v4EPYCXeon500K1000K1500K2000K2500K41985106009253881625645308313823018

Flexible IO Tester

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

DefaultNo MitigationOpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.1Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 2MB - Disk Target: Default Test DirectoryC240M4-E52650v4EPYCXeon5001000150020002500SE +/- 0.88, N = 3SE +/- 0.33, N = 3192217851619221785161. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -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

DefaultNo MitigationOpenBenchmarking.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 DirectoryC240M4-E52650v4EPYCXeon6001200180024003000SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 9.33, N = 3252261453425026065331. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -lrt -laio -lm -lpthread -ldl

Redis

Test: LPOP

DefaultNo MitigationOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOPC240M4-E52650v4EPYCXeon300K600K900K1200K1500KSE +/- 9525.75, N = 3SE +/- 14874.04, N = 3SE +/- 30273.65, N = 6SE +/- 658.73, N = 3SE +/- 14323.78, N = 3SE +/- 118496.65, N = 61487480.251167236.621605734.42994366.15832909.061449609.171. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Stress-NG

Test: Forking

DefaultNo MitigationOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingC240M4-E52650v4EPYCXeon17K34K51K68K85KSE +/- 582.49, N = 3SE +/- 1430.46, N = 6SE +/- 1408.35, N = 6SE +/- 1414.16, N = 3SE +/- 1321.55, N = 6SE +/- 863.59, N = 677255.4842635.5064139.6375866.1545411.6564683.941. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -laio -lc

PostgreSQL pgbench

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

DefaultNo MitigationOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyEPYCXeon130K260K390K520K650KSE +/- 379.13, N = 3SE +/- 3440.47, N = 3SE +/- 2073.02, N = 3SE +/- 10702.56, N = 6350860.98589604.88352912.32606672.771. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Compile Bench

Test: Initial Create

DefaultNo MitigationOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateEPYCXeon60120180240300SE +/- 0.64, N = 3SE +/- 1.38, N = 3SE +/- 1.94, N = 3SE +/- 3.53, N = 3155.50222.55162.03253.30

Systemd Total Boot Time

Test: Kernel

DefaultNo MitigationOpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: KernelC240M4-E52650v4EPYCXeon6001200180024003000244418262948244018122791

BlogBench

Test: Read

DefaultNo MitigationOpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: ReadC240M4-E52650v4EPYCXeon400K800K1200K1600K2000KSE +/- 10749.52, N = 3SE +/- 9564.08, N = 3SE +/- 12522.98, N = 3SE +/- 16284.19, N = 3SE +/- 5471.69, N = 3SE +/- 23638.75, N = 41686908107718013471941700440107185214194321. (CC) gcc options: -O2 -pthread

Timed Linux Kernel Compilation

Time To Compile

DefaultNo MitigationOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To CompileC240M4-E52650v4EPYCXeon918273645SE +/- 0.65, N = 6SE +/- 0.68, N = 6SE +/- 0.60, N = 6SE +/- 0.54, N = 6SE +/- 0.61, N = 6SE +/- 0.51, N = 639.2031.8625.8238.5432.0124.94

PostgreSQL pgbench

Scaling: Buffer Test - Test: Single Thread - Mode: Read Only

DefaultNo MitigationOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Single Thread - Mode: Read OnlyEPYCXeon4K8K12K16K20KSE +/- 64.88, N = 3SE +/- 152.63, N = 3SE +/- 159.76, N = 3SE +/- 47.53, N = 313418.4819183.9513933.9420927.921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Hackbench

Count: 16 - Type: Process

DefaultNo MitigationOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ProcessC240M4-E52650v4EPYCXeon612182430SE +/- 0.05, N = 3SE +/- 0.35, N = 6SE +/- 0.63, N = 6SE +/- 0.02, N = 3SE +/- 0.15, N = 3SE +/- 0.35, N = 324.4717.7425.3121.5717.2224.071. (CC) gcc options: -lpthread

Redis

Test: LPUSH

DefaultNo MitigationOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSHC240M4-E52650v4EPYCXeon200K400K600K800K1000KSE +/- 15555.64, N = 3SE +/- 11432.55, N = 5SE +/- 8460.85, N = 3SE +/- 5896.13, N = 3SE +/- 13536.05, N = 3SE +/- 445.00, N = 3936269.56790912.271105101.92941693.52803664.961155179.381. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SET

DefaultNo MitigationOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETC240M4-E52650v4EPYCXeon300K600K900K1200K1500KSE +/- 6271.05, N = 3SE +/- 15054.31, N = 4SE +/- 6232.77, N = 3SE +/- 10117.05, N = 3SE +/- 22849.80, N = 6SE +/- 19675.61, N = 31091377.62899226.971232095.751104343.37919106.951308916.961. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

DefaultNo MitigationOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADDC240M4-E52650v4EPYCXeon300K600K900K1200K1500KSE +/- 3170.45, N = 3SE +/- 14784.29, N = 3SE +/- 34509.71, N = 6SE +/- 4844.88, N = 3SE +/- 6981.54, N = 3SE +/- 2935.21, N = 31202903.541000430.871360277.751213140.081026789.501421813.121. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

DefaultNo MitigationOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETC240M4-E52650v4EPYCXeon300K600K900K1200K1500KSE +/- 13971.13, N = 3SE +/- 33824.99, N = 6SE +/- 54335.61, N = 6SE +/- 15407.80, N = 3SE +/- 17368.61, N = 4SE +/- 18583.91, N = 31437054.881153713.901610474.091374598.171143321.881609005.091. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Hackbench

Count: 16 - Type: Thread

DefaultNo MitigationOpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadC240M4-E52650v4EPYCXeon714212835SE +/- 0.07, N = 3SE +/- 0.58, N = 6SE +/- 0.44, N = 3SE +/- 0.04, N = 3SE +/- 0.49, N = 3SE +/- 0.43, N = 625.2130.3629.2322.3429.1825.811. (CC) gcc options: -lpthread

Stress-NG

Test: System V Message Passing

DefaultNo MitigationOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingC240M4-E52650v4EPYCXeon1.3M2.6M3.9M5.2M6.5MSE +/- 44382.75, N = 3SE +/- 5394.60, N = 3SE +/- 40096.53, N = 3SE +/- 14133.00, N = 3SE +/- 17091.59, N = 3SE +/- 23577.80, N = 34525754.964828921.705535241.824573240.464984809.435877638.951. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -laio -lc

Git

Time To Complete Common Git Commands

DefaultNo MitigationOpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsC240M4-E52650v4EPYCXeon246810SE +/- 0.06, N = 3SE +/- 0.12, N = 4SE +/- 0.02, N = 3SE +/- 0.09, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 67.937.526.237.957.606.241. git version 1.8.3.1

Compile Bench

Test: Compile

DefaultNo MitigationOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileEPYCXeon30060090012001500SE +/- 3.80, N = 3SE +/- 22.10, N = 3SE +/- 13.70, N = 3SE +/- 2.50, N = 31275.371460.151376.461536.84

Netperf

Server: 192.168.1.55 - Test: TCP Stream - Client To Server - Duration: 60 Seconds

DefaultNo MitigationOpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.1.55 - Test: TCP Stream - Client To Server - Duration: 60 SecondsEPYCXeon2004006008001000SE +/- 1.43, N = 3SE +/- 0.10, N = 3SE +/- 0.04, N = 3SE +/- 0.15, N = 3786.77788.06788.33788.101. (CC) gcc options: -O3 -march=native -lm

Netperf

Server: 192.168.1.55 - Test: TCP Stream - Server To Client - Duration: 60 Seconds

DefaultNo MitigationOpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.1.55 - Test: TCP Stream - Server To Client - Duration: 60 SecondsEPYCXeon2004006008001000SE +/- 0.16, N = 3SE +/- 0.04, N = 3SE +/- 0.36, N = 3SE +/- 0.11, N = 3940.85941.35940.67941.271. (CC) gcc options: -O3 -march=native -lm

Netperf

Server: 192.168.1.55 - Test: TCP Send File - Duration: 60 Seconds

DefaultNo MitigationOpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.1.55 - Test: TCP Send File - Duration: 60 SecondsEPYCXeon2004006008001000SE +/- 0.13, N = 3SE +/- 0.01, N = 3SE +/- 0.09, N = 3SE +/- 0.06, N = 3941.15941.44941.20941.381. (CC) gcc options: -O3 -march=native -lm

Netperf

Server: 192.168.1.55 - Test: UDP Stream - Server To Client - 10G - Duration: 60 Seconds

DefaultNo MitigationOpenBenchmarking.orgMegabits/sec Throughput, More Is BetterNetperf 2.7.0Server: 192.168.1.55 - Test: UDP Stream - Server To Client - 10G - Duration: 60 SecondsEPYCXeon2004006008001000SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3961.65961.78961.69961.711. (CC) gcc options: -O3 -march=native -lm

Schbench

Message Threads: 8 - Workers Per Message Thread: 6

DefaultNo MitigationOpenBenchmarking.orgusec, 99.9th Latency Percentile, Fewer Is BetterSchbenchMessage Threads: 8 - Workers Per Message Thread: 6C240M4-E52650v4EPYCXeon10002000300040005000SE +/- 243.84, N = 6SE +/- 18.94, N = 6SE +/- 3.22, N = 6SE +/- 353.70, N = 6SE +/- 4.06, N = 3SE +/- 4.09, N = 6455739411940373751221. (CC) gcc options: -O2 -lpthread

RAR Compression

Linux Source Tree Archiving To RAR

DefaultNo MitigationOpenBenchmarking.orgSeconds, Fewer Is BetterRAR Compression 5.6.b1Linux Source Tree Archiving To RAREPYCXeon50100150200250SE +/- 3.34, N = 6SE +/- 4.56, N = 6SE +/- 2.52, N = 3SE +/- 1.73, N = 3212.20163.79207.09169.81

Stress-NG

Test: Socket Activity

DefaultNo MitigationOpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityC240M4-E52650v4EPYCXeon2K4K6K8K10KSE +/- 169.85, N = 3SE +/- 2153.81, N = 6SE +/- 2085.05, N = 6SE +/- 173.13, N = 3SE +/- 2156.28, N = 6SE +/- 2083.35, N = 69337.643409.013300.359387.773413.083297.641. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lpthread -laio -lc

Netperf

Server: 192.168.1.55 - Test: UDP Request Response - Duration: 60 Seconds

DefaultNo MitigationOpenBenchmarking.orgTransaction Rate Per Second, More Is BetterNetperf 2.7.0Server: 192.168.1.55 - Test: UDP Request Response - Duration: 60 SecondsEPYCXeon2004006008001000SE +/- 131.22, N = 6SE +/- 10.22, N = 3SE +/- 120.58, N = 6SE +/- 16.23, N = 3325.74748.07365.43835.271. (CC) gcc options: -O3 -march=native -lm

Netperf

Server: 192.168.1.55 - Test: TCP Request Response - Duration: 60 Seconds

DefaultNo MitigationOpenBenchmarking.orgTransaction Rate Per Second, More Is BetterNetperf 2.7.0Server: 192.168.1.55 - Test: TCP Request Response - Duration: 60 SecondsEPYCXeon2004006008001000SE +/- 114.08, N = 6SE +/- 10.77, N = 4SE +/- 100.88, N = 6SE +/- 4.51, N = 3528.16715.57397.55795.771. (CC) gcc options: -O3 -march=native -lm

Compile Bench

Test: Read Compiled Tree

DefaultNo MitigationOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled TreeEPYCXeon5001000150020002500SE +/- 42.62, N = 3SE +/- 67.36, N = 3SE +/- 25.56, N = 3SE +/- 53.11, N = 31461.131786.121539.242097.64

Phoronix Test Suite v10.8.4