KPTI + Retpoline + New Intel Microcode Ubuntu Linux Benchmarks Comparison

Tests by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1801100-FO-MICROCODE39
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Timed Code Compilation 2 Tests
C/C++ Compiler Tests 3 Tests
CPU Massive 7 Tests
Database Test Suite 2 Tests
Disk Test Suite 2 Tests
Common Kernel Benchmarks 2 Tests
Multi-Core 3 Tests
Programmer / Developer System Benchmarks 2 Tests
Server 4 Tests
Server CPU Tests 3 Tests
Single-Threaded 2 Tests

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Linux 4.14.0 Stock: i9-7980XE
January 08 2018
 
KPTI + Retpoline: i9-7980XE
January 08 2018
 
Linux 4.14.0 Stock: E3-1280 v5
January 08 2018
 
KPTI + Retpoline: E3-1280 v5
January 08 2018
 
KPTI + Retpo + New ucode: i9-7980XE
January 10 2018
 
KPTI + Retpo + New ucode: E3-1280 v5
January 10 2018
 
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ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionDisplay DriverLinux 4.14.0 StockKPTI + RetpolineLinux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucode i9-7980XE i9-7980XE E3-1280 v5 E3-1280 v5 i9-7980XE E3-1280 v5Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads)ASUS PRIME X299-AIntel Device 202016384MB120GB Force MP500NV137 2048MBRealtek ALC1220Acer B286HKIntel ConnectionUbuntu 17.104.14.0-041400-generic (x86_64)GNOME Shell 3.26.1Wayland4.3 Mesa 17.2.2GCC 7.2.0ext43840x21604.14.0-phx-retpoline-gcc-retpo (x86_64)Intel Xeon E3-1280 v5 @ 4.00GHz (4 Cores / 8 Threads)MSI C236A WORKSTATION (MS-7998) v1.0Intel Skylake256GB TOSHIBA-RD400Sapphire AMD Radeon 4096MBRealtek ALC1150ASUS PB2784.14.0-041400-generic (x86_64)GNOME Shell 3.26.2modesetting 1.19.54.5 Mesa 17.4.0-devel- padoka PPA (LLVM 6.0.0)2560x14404.14.0-phx-retpoline-gcc-retpo (x86_64)4.5 Mesa 17.4.0-devel- padoka PPA ()Intel Core i9-7980XE @ 4.40GHz (18 Cores / 36 Threads)ASUS PRIME X299-A (BIOS: 0802)Intel Device 2020120GB Force MP500NV137 2048MBRealtek ALC1220Acer B286HKGNOME Shell 3.26.1Wayland4.3 Mesa 17.2.23840x2160Intel Xeon E3-1280 v5 @ 4.00GHz (4 Cores / 8 Threads)MSI C236A WORKSTATION (MS-7998) v1.0Intel Skylake256GB TOSHIBA-RD400Sapphire AMD Radeon 4096MBRealtek ALC1150ASUS PB278GNOME Shell 3.26.2modesetting 1.19.54.5 Mesa 17.4.0-devel- padoka PPA ()2560x1440OpenBenchmarking.orgEnvironment Details- GJS_DEBUG_TOPICS=JS ERROR;JS LOG GJS_DEBUG_OUTPUT=stderrCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Disk Details- NONE / data=ordered,errors=remount-ro,relatime,rwProcessor Details- Scaling Governor: intel_pstate powersaveSystem Details- Python 2.7.14.

fs-mark: 1000 Files, 1MB Sizefs-mark: 4000 Files, 32 Sub Dirs, 1MB Sizecompilebench: Initial Createcompilebench: Read Compiled Treebuild-gcc: Time To Compilebuild-linux-kernel: Time To Compilepgbench: Buffer Test - Normal Load - Read Writeredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETnginx: Static Web Page Servingapache: Static Web Page ServingLinux 4.14.0 StockKPTI + RetpolineLinux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucode i9-7980XE i9-7980XE E3-1280 v5 E3-1280 v5 i9-7980XE E3-1280 v5224.93366.08768.953341.51761.8337.957756.952114991.472334920.582227561.192722404.672229753.7954668.1251621.45185.13264.50652.252901.76817.0939.236594.401876687.362162591.791920204.672428046.712005842.4842867.7035205.8899.9759.40564.613554.881069.58129.072251.693174795.252445696.922044989.172882051.002109357.2739061.2232278.0068.1056.73502.702940.481095.89131.392231.112198334.672212974.501809081.162553195.251919907.8329838.3525399.47191.47332.45619.262940.08824.2239.0715067.002571985.212164885.691907426.042529291.132021055.2543395.8435704.57100.3388.97513.352869.321096.67131.202897.572162031.002228109.251766640.922553261.831941134.1929865.8225482.40OpenBenchmarking.org

FS-Mark

FS_Mark is designed to test a system's file-system performance. Learn more via the OpenBenchmarking.org test page.

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizei9-7980XEE3-1280 v550100150200250SE +/- 12.40, N = 6SE +/- 2.85, N = 6SE +/- 2.54, N = 3SE +/- 3.63, N = 6SE +/- 0.84, N = 3SE +/- 1.26, N = 3224.9399.97185.1368.10191.47100.331. (CC) gcc options: -static
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB Sizei9-7980XEE3-1280 v54080120160200Min: 200.3 / Avg: 224.93 / Max: 277.7Min: 86.2 / Avg: 99.97 / Max: 104.8Min: 182.3 / Avg: 185.13 / Max: 190.2Min: 62.9 / Avg: 68.1 / Max: 86.1Min: 190 / Avg: 191.47 / Max: 192.9Min: 98.4 / Avg: 100.33 / Max: 102.71. (CC) gcc options: -static

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizei9-7980XEE3-1280 v580160240320400SE +/- 6.11, N = 4SE +/- 0.83, N = 5SE +/- 4.67, N = 6SE +/- 0.68, N = 3SE +/- 9.79, N = 6SE +/- 0.52, N = 3366.0859.40264.5056.73332.4588.971. (CC) gcc options: -static
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 4000 Files, 32 Sub Dirs, 1MB Sizei9-7980XEE3-1280 v570140210280350Min: 347.8 / Avg: 366.08 / Max: 373.6Min: 57.1 / Avg: 59.4 / Max: 61.8Min: 251.2 / Avg: 264.5 / Max: 276.1Min: 56 / Avg: 56.73 / Max: 58.1Min: 302.5 / Avg: 332.45 / Max: 355.3Min: 88.4 / Avg: 88.97 / Max: 901. (CC) gcc options: -static

Compile Bench

Compilebench tries to age a filesystem by simulating some of the disk IO common in creating, compiling, patching, stating and reading kernel trees. It indirectly measures how well filesystems can maintain directory locality as the disk fills up and directories age. This current test is setup to use the makej mode with 10 initial directories Learn more via the OpenBenchmarking.org test page.

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createi9-7980XEE3-1280 v5170340510680850SE +/- 12.77, N = 3SE +/- 13.54, N = 3SE +/- 15.02, N = 3SE +/- 16.09, N = 3SE +/- 38.63, N = 3SE +/- 12.73, N = 3768.95564.61652.25502.70619.26513.35
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createi9-7980XEE3-1280 v5140280420560700Min: 743.4 / Avg: 768.95 / Max: 781.92Min: 542.62 / Avg: 564.61 / Max: 589.29Min: 635.67 / Avg: 652.25 / Max: 682.23Min: 474.04 / Avg: 502.7 / Max: 529.71Min: 546.41 / Avg: 619.26 / Max: 677.96Min: 488.05 / Avg: 513.35 / Max: 528.47

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treei9-7980XEE3-1280 v58001600240032004000SE +/- 75.95, N = 3SE +/- 38.73, N = 3SE +/- 62.38, N = 3SE +/- 24.97, N = 3SE +/- 87.31, N = 3SE +/- 45.63, N = 33341.513554.882901.762940.482940.082869.32
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Read Compiled Treei9-7980XEE3-1280 v56001200180024003000Min: 3193.18 / Avg: 3341.51 / Max: 3444.01Min: 3483.03 / Avg: 3554.88 / Max: 3615.89Min: 2778.07 / Avg: 2901.76 / Max: 2977.66Min: 2894.22 / Avg: 2940.48 / Max: 2979.89Min: 2768.41 / Avg: 2940.08 / Max: 3053.58Min: 2778.07 / Avg: 2869.32 / Max: 2914.95

Timed GCC Compilation

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 7.2Time To Compilei9-7980XEE3-1280 v52004006008001000SE +/- 2.09, N = 3SE +/- 2.02, N = 3SE +/- 2.40, N = 3SE +/- 0.29, N = 3SE +/- 3.05, N = 3SE +/- 3.51, N = 3761.831069.58817.091095.89824.221096.67
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgSeconds, Fewer Is BetterTimed GCC Compilation 7.2Time To Compilei9-7980XEE3-1280 v52004006008001000Min: 757.99 / Avg: 761.83 / Max: 765.2Min: 1066 / Avg: 1069.58 / Max: 1073.01Min: 812.92 / Avg: 817.09 / Max: 821.22Min: 1095.31 / Avg: 1095.89 / Max: 1096.24Min: 818.18 / Avg: 824.22 / Max: 827.94Min: 1091.66 / Avg: 1096.67 / Max: 1103.42

Timed Linux Kernel Compilation

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

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To Compilei9-7980XEE3-1280 v5306090120150SE +/- 0.59, N = 6SE +/- 0.94, N = 3SE +/- 0.59, N = 6SE +/- 0.94, N = 3SE +/- 0.90, N = 6SE +/- 0.94, N = 337.95129.0739.23131.3939.07131.20
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.13Time To Compilei9-7980XEE3-1280 v520406080100Min: 37.24 / Avg: 37.95 / Max: 40.89Min: 128 / Avg: 129.07 / Max: 130.94Min: 37.79 / Avg: 39.23 / Max: 41.57Min: 130.31 / Avg: 131.39 / Max: 133.26Min: 38.01 / Avg: 39.07 / Max: 43.54Min: 130.21 / Avg: 131.2 / Max: 133.07

PostgreSQL pgbench

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

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Writei9-7980XEE3-1280 v53K6K9K12K15KSE +/- 595.12, N = 6SE +/- 15.24, N = 3SE +/- 109.80, N = 6SE +/- 12.11, N = 3SE +/- 1537.88, N = 6SE +/- 18.69, N = 37756.952251.696594.402231.1115067.002897.571. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.0Scaling: Buffer Test - Test: Normal Load - Mode: Read Writei9-7980XEE3-1280 v53K6K9K12K15KMin: 6674.66 / Avg: 7756.95 / Max: 9794.62Min: 2221.64 / Avg: 2251.69 / Max: 2271.17Min: 6282.93 / Avg: 6594.4 / Max: 6887.46Min: 2210.08 / Avg: 2231.11 / Max: 2252.03Min: 10597.41 / Avg: 15067 / Max: 21442.01Min: 2875.64 / Avg: 2897.57 / Max: 2934.761. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fPIC -lpgcommon -lpgport -lpthread -lrt -lcrypt -ldl -lm

Redis

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOPi9-7980XEE3-1280 v5700K1400K2100K2800K3500KSE +/- 316898.84, N = 6SE +/- 17457.60, N = 3SE +/- 269003.08, N = 6SE +/- 24068.05, N = 3SE +/- 79525.03, N = 6SE +/- 26308.90, N = 32114991.473174795.251876687.362198334.672571985.212162031.001. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPOPi9-7980XEE3-1280 v5600K1200K1800K2400K3000KMin: 569476.06 / Avg: 2114991.47 / Max: 2673796.75Min: 3144654.25 / Avg: 3174795.25 / Max: 3205128.25Min: 540248.5 / Avg: 1876687.36 / Max: 2217295Min: 2150537.5 / Avg: 2198334.67 / Max: 2227171.5Min: 2320185.75 / Avg: 2571985.21 / Max: 2801120.5Min: 2109704.5 / Avg: 2162031 / Max: 2192982.51. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SADDi9-7980XEE3-1280 v5500K1000K1500K2000K2500KSE +/- 65858.31, N = 6SE +/- 29396.74, N = 3SE +/- 42952.11, N = 6SE +/- 25445.22, N = 3SE +/- 71963.14, N = 6SE +/- 32109.69, N = 32334920.582445696.922162591.792212974.502164885.692228109.251. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SADDi9-7980XEE3-1280 v5400K800K1200K1600K2000KMin: 2118644 / Avg: 2334920.58 / Max: 2538071Min: 2392344.5 / Avg: 2445696.92 / Max: 2493765.75Min: 1992032 / Avg: 2162591.79 / Max: 2320185.75Min: 2169197.5 / Avg: 2212974.5 / Max: 2257336.5Min: 1934235.88 / Avg: 2164885.69 / Max: 2398081.5Min: 2164502 / Avg: 2228109.25 / Max: 2267573.51. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSHi9-7980XEE3-1280 v5500K1000K1500K2000K2500KSE +/- 55151.41, N = 6SE +/- 37986.60, N = 3SE +/- 27558.02, N = 6SE +/- 26097.14, N = 3SE +/- 37505.37, N = 3SE +/- 28301.87, N = 32227561.192044989.171920204.671809081.161907426.041766640.921. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: LPUSHi9-7980XEE3-1280 v5400K800K1200K1600K2000KMin: 2061855.62 / Avg: 2227561.19 / Max: 2352941Min: 1992032 / Avg: 2044989.17 / Max: 2118644Min: 1798561.12 / Avg: 1920204.67 / Max: 1976284.62Min: 1757469.25 / Avg: 1809081.16 / Max: 1841620.62Min: 1855287.62 / Avg: 1907426.04 / Max: 1980198Min: 1727115.75 / Avg: 1766640.92 / Max: 1821493.51. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETi9-7980XEE3-1280 v5600K1200K1800K2400K3000KSE +/- 91567.19, N = 6SE +/- 17221.38, N = 3SE +/- 77877.56, N = 6SE +/- 2174.75, N = 3SE +/- 93697.80, N = 6SE +/- 9483.89, N = 32722404.672882051.002428046.712553195.252529291.132553261.831. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: GETi9-7980XEE3-1280 v5500K1000K1500K2000K2500KMin: 2427184.5 / Avg: 2722404.67 / Max: 2958580Min: 2849002.75 / Avg: 2882051 / Max: 2906976.75Min: 2159827.25 / Avg: 2428046.71 / Max: 2695417.75Min: 2551020.5 / Avg: 2553195.25 / Max: 2557544.75Min: 2257336.5 / Avg: 2529291.13 / Max: 2915452Min: 2538071 / Avg: 2553261.83 / Max: 25706941. (CC) gcc options: -ggdb -rdynamic -lm -pthread

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETi9-7980XEE3-1280 v5500K1000K1500K2000K2500KSE +/- 47497.72, N = 6SE +/- 40430.85, N = 6SE +/- 26640.15, N = 6SE +/- 22355.81, N = 3SE +/- 44344.80, N = 6SE +/- 60768.42, N = 62229753.792109357.272005842.481919907.832021055.251941134.191. (CC) gcc options: -ggdb -rdynamic -lm -pthread
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.0.1Test: SETi9-7980XEE3-1280 v5400K800K1200K1600K2000KMin: 2066115.75 / Avg: 2229753.79 / Max: 2392344.5Min: 1923077 / Avg: 2109357.27 / Max: 2192982.5Min: 1883239.12 / Avg: 2005842.48 / Max: 2070393.38Min: 1879699.25 / Avg: 1919907.83 / Max: 1956947.25Min: 1879699.25 / Avg: 2021055.25 / Max: 2127659.5Min: 1650165 / Avg: 1941134.19 / Max: 2040816.251. (CC) gcc options: -ggdb -rdynamic -lm -pthread

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.

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Servingi9-7980XEE3-1280 v512K24K36K48K60KSE +/- 66.93, N = 3SE +/- 149.45, N = 3SE +/- 653.05, N = 3SE +/- 85.74, N = 3SE +/- 603.07, N = 3SE +/- 84.93, N = 354668.1239061.2242867.7029838.3543395.8429865.821. (CC) gcc options: -lpthread -lcrypt -lz -O3 -march=native
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Servingi9-7980XEE3-1280 v59K18K27K36K45KMin: 54549.44 / Avg: 54668.12 / Max: 54781.08Min: 38764.95 / Avg: 39061.22 / Max: 39243.66Min: 41775.24 / Avg: 42867.7 / Max: 44033.88Min: 29670.37 / Avg: 29838.35 / Max: 29952.22Min: 42313.65 / Avg: 43395.84 / Max: 44398.17Min: 29737.95 / Avg: 29865.82 / Max: 30026.591. (CC) gcc options: -lpthread -lcrypt -lz -O3 -march=native

Apache Benchmark

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

Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page Servingi9-7980XEE3-1280 v511K22K33K44K55KSE +/- 1205.80, N = 6SE +/- 56.03, N = 3SE +/- 684.78, N = 3SE +/- 24.35, N = 3SE +/- 557.43, N = 5SE +/- 44.22, N = 351621.4532278.0035205.8825399.4735704.5725482.401. (CC) gcc options: -shared -fPIC -O2 -pthread
Linux 4.14.0 StockKPTI + RetpolineKPTI + Retpo + New ucodeOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page Servingi9-7980XEE3-1280 v59K18K27K36K45KMin: 48542.98 / Avg: 51621.45 / Max: 55827.78Min: 32189.35 / Avg: 32278 / Max: 32381.69Min: 34277.34 / Avg: 35205.88 / Max: 36542Min: 25369.56 / Avg: 25399.47 / Max: 25447.71Min: 34566.87 / Avg: 35704.57 / Max: 37328.18Min: 25413.11 / Avg: 25482.4 / Max: 25564.641. (CC) gcc options: -shared -fPIC -O2 -pthread