KVM testing on Amazon Linux 2 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1910113-AS-TEST7612770.
testProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerAMD EPYC 7571AMD EPYC 7571 (1 Core / 2 Threads)Amazon EC2 t3a.micro (1.0 BIOS)Intel 440FX 82441FX PMC1024MB9GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 24.14.138-114.102.amzn2.x86_64 (x86_64)GCC 7.3.1 20180712xfsKVMOpenBenchmarking.org- nvme_core.io_timeout=4294967295- --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 - l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline STIBP: disabled RSB filling
testc-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard DeviationAMD EPYC 7571880.150.180.04%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelAMD EPYC 75712004006008001000SE +/- 0.18, N = 3880.151. (CC) gcc options: -lm -lpthread -O3
Phoronix Test Suite v10.8.4