worldzhang

KVM testing on Amazon Linux 2 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2012185-FI-WORLDZHAN58.

worldzhangProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem Layerc52xl.x86.aws-smallptc52xl.x86.aws-coremarkc52xl.x86.aws-cachebench-readc52xl.x86.aws-cachebench-read2c52xl.x86.aws-ipcc52xl.x86.aws-glibcc52xl.x86.aws-glibc-sinc52xl.x86.aws-compress-7zip-1.7.1- c52xl.x86.aws-cppc52xl.x86.aws-cpp2c52xl.x86.aws-cpp3c52xl.x86.aws-sysbench-cpuc52xl.x86.aws-disk2c52xl.x86.aws-sysbench-memIntel Xeon Platinum 8275CL (4 Cores / 8 Threads)Amazon EC2 c5.2xlarge (1.0 BIOS)Intel 440FX 82441FX PMC16GB9GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 24.14.203-156.332.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712xfsKVMOpenBenchmarking.orgKernel Details- nvme_core.io_timeout=4294967295Compiler Details- --build=x86_64-redhat-linux --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++,fortran,ada,go,lto --enable-libatomic --enable-libcilkrts --enable-libitm --enable-libmpx --enable-libquadmath --enable-libsanitizer --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic Processor Details- CPU Microcode: 0x5002f01Security Details- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affectedDisk Details- c52xl.x86.aws-disk2: NONE / attr2,inode64,noatime,noquota,rw

worldzhangsmallpt: Global Illumination Renderer; 128 Samplescoremark: CoreMark Size 666 - Iterations Per Secondcachebench: Readipc-benchmark: TCP Socket - 128ipc-benchmark: TCP Socket - 256ipc-benchmark: TCP Socket - 512ipc-benchmark: TCP Socket - 1024ipc-benchmark: Unnamed Pipe - 128ipc-benchmark: Unnamed Pipe - 256ipc-benchmark: Unnamed Pipe - 512ipc-benchmark: Unnamed Pipe - 1024ipc-benchmark: FIFO Named Pipe - 128ipc-benchmark: FIFO Named Pipe - 256ipc-benchmark: FIFO Named Pipe - 512ipc-benchmark: FIFO Named Pipe - 1024ipc-benchmark: Unnamed Unix Domain Socket - 128ipc-benchmark: Unnamed Unix Domain Socket - 256ipc-benchmark: Unnamed Unix Domain Socket - 512ipc-benchmark: Unnamed Unix Domain Socket - 1024glibc-bench: cosglibc-bench: expglibc-bench: ffsglibc-bench: singlibc-bench: log2glibc-bench: modfglibc-bench: sinhglibc-bench: sqrtglibc-bench: tanhglibc-bench: asinhglibc-bench: atanhglibc-bench: ffsllglibc-bench: sincosglibc-bench: pthread_oncecompress-7zip: Compress Speed Testcpp-perf-bench: Atolcpp-perf-bench: Ctypecpp-perf-bench: Math Librarysysbench: CPUtiobench: Read - 32MB - 4sysbench: Memoryc52xl.x86.aws-smallptc52xl.x86.aws-coremarkc52xl.x86.aws-cachebench-readc52xl.x86.aws-cachebench-read2c52xl.x86.aws-ipcc52xl.x86.aws-glibcc52xl.x86.aws-glibc-sinc52xl.x86.aws-compress-7zip-1.7.1- c52xl.x86.aws-cppc52xl.x86.aws-cpp2c52xl.x86.aws-cpp3c52xl.x86.aws-sysbench-cpuc52xl.x86.aws-disk2c52xl.x86.aws-sysbench-mem27.957136856.7986493046.533046.17132033012243181168094105165811992041101564111449312530611101280109410611068191062986101265698008295592587372739907.113.55312.2250139882.510.63613.0657414.65572.2268915.345220.009114.55742.2244439527.42.2243339885.92294076.56537.730490.9287307.590110378.40110605096.2185OpenBenchmarking.org

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplesc52xl.x86.aws-smallpt714212835SE +/- 0.05, N = 327.961. (CXX) g++ options: -fopenmp -O3

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per Secondc52xl.x86.aws-coremark30K60K90K120K150KSE +/- 216.76, N = 3136856.801. (CC) gcc options: -O2 -lrt" -lrt

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readc52xl.x86.aws-cachebench-readc52xl.x86.aws-cachebench-read27001400210028003500SE +/- 0.13, N = 3SE +/- 0.05, N = 33046.533046.17MIN: 3038.81 / MAX: 3049.67MIN: 3038.45 / MAX: 3048.841. (CC) gcc options: -lrt

IPC_benchmark

Type: TCP Socket - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 128c52xl.x86.aws-ipc300K600K900K1200K1500KSE +/- 3203.32, N = 31320330

IPC_benchmark

Type: TCP Socket - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 256c52xl.x86.aws-ipc300K600K900K1200K1500KSE +/- 4530.25, N = 31224318

IPC_benchmark

Type: TCP Socket - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 512c52xl.x86.aws-ipc300K600K900K1200K1500KSE +/- 5313.25, N = 31168094

IPC_benchmark

Type: TCP Socket - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: TCP Socket - Message Bytes: 1024c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 17067.79, N = 31051658

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 128c52xl.x86.aws-ipc300K600K900K1200K1500KSE +/- 15971.23, N = 51199204

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 256c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 5425.05, N = 31101564

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 512c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 17377.93, N = 31114493

IPC_benchmark

Type: Unnamed Pipe - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Pipe - Message Bytes: 1024c52xl.x86.aws-ipc300K600K900K1200K1500KSE +/- 1377.85, N = 31253061

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 128c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 16251.40, N = 31101280

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 256c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 16012.86, N = 31094106

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 512c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 12036.59, N = 31106819

IPC_benchmark

Type: FIFO Named Pipe - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: FIFO Named Pipe - Message Bytes: 1024c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 7561.42, N = 31062986

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 128

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 128c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 11124.06, N = 31012656

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 256

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 256c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 16397.73, N = 3980082

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 512

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 512c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 6717.59, N = 3955925

IPC_benchmark

Type: Unnamed Unix Domain Socket - Message Bytes: 1024

OpenBenchmarking.orgMessages Per Second, More Is BetterIPC_benchmarkType: Unnamed Unix Domain Socket - Message Bytes: 1024c52xl.x86.aws-ipc200K400K600K800K1000KSE +/- 5876.62, N = 3873727

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cosc52xl.x86.aws-glibc9K18K27K36K45KSE +/- 0.92, N = 339907.1

glibc bench

Benchmark: exp

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: expc52xl.x86.aws-glibc3691215SE +/- 0.00, N = 313.55

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsc52xl.x86.aws-glibc0.50061.00121.50182.00242.503SE +/- 0.00300, N = 32.22501

glibc bench

Benchmark: sin

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinc52xl.x86.aws-glibcc52xl.x86.aws-glibc-sin9K18K27K36K45KSE +/- 5.66, N = 3SE +/- 9.70, N = 339882.539885.9

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2c52xl.x86.aws-glibc3691215SE +/- 0.00, N = 310.64

glibc bench

Benchmark: modf

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: modfc52xl.x86.aws-glibc0.68981.37962.06942.75923.449SE +/- 0.00018, N = 33.06574

glibc bench

Benchmark: sinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinhc52xl.x86.aws-glibc48121620SE +/- 0.00, N = 314.66

glibc bench

Benchmark: sqrt

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrtc52xl.x86.aws-glibc0.50111.00221.50332.00442.5055SE +/- 0.00055, N = 32.22689

glibc bench

Benchmark: tanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhc52xl.x86.aws-glibc48121620SE +/- 0.14, N = 1015.35

glibc bench

Benchmark: asinh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: asinhc52xl.x86.aws-glibc510152025SE +/- 0.03, N = 320.01

glibc bench

Benchmark: atanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: atanhc52xl.x86.aws-glibc48121620SE +/- 0.00, N = 314.56

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllc52xl.x86.aws-glibc0.50051.0011.50152.0022.5025SE +/- 0.00321, N = 32.22444

glibc bench

Benchmark: sincos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sincosc52xl.x86.aws-glibc8K16K24K32K40KSE +/- 12.73, N = 339527.4

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_oncec52xl.x86.aws-glibc0.50051.0011.50152.0022.5025SE +/- 0.00096, N = 32.22433

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Testc52xl.x86.aws-compress-7zip-1.7.15K10K15K20K25KSE +/- 235.08, N = 3229401. (CXX) g++ options: -pipe -lpthread

CppPerformanceBenchmarks

Test: Atol

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atol- c52xl.x86.aws-cpp20406080100SE +/- 0.04, N = 376.571. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Ctype

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctype- c52xl.x86.aws-cpp918273645SE +/- 0.00, N = 337.731. (CXX) g++ options: -std=c++11 -O3

CppPerformanceBenchmarks

Test: Math Library

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Library- c52xl.x86.aws-cpp110220330440550SE +/- 0.88, N = 3490.931. (CXX) g++ options: -std=c++11 -O3

Sysbench

Test: CPU

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPUc52xl.x86.aws-sysbench-cpu16003200480064008000SE +/- 36.42, N = 37307.591. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -march=core2 -rdynamic -ldl -laio -lm

Threaded I/O Tester

Test: Read - Size Per Thread: 32MB - Thread Count: 4

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 20170503Test: Read - Size Per Thread: 32MB - Thread Count: 4c52xl.x86.aws-disk22K4K6K8K10KSE +/- 413.19, N = 1210378.401. (CC) gcc options: -O2

Sysbench

Test: Memory

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: Memoryc52xl.x86.aws-sysbench-mem2M4M6M8M10MSE +/- 61300.79, N = 310605096.221. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -march=core2 -rdynamic -ldl -laio -lm

Phoronix Test Suite v10.8.4