KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2502074-NE-40382898371&sro.
4ProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem Layer48 x Hygon Dhyana - cirrusdrmfb - RDO KVM8 x Hygon Dhyana (8 Cores)RDO KVM (rel-1.15.0-0-g2dd4b9b-prebuilt.qemu.org BIOS)1 x 16384 MB RAM197GBcirrusdrmfbCentOS Linux 73.10.0-957.27.2.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMOpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler 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 Security Details- l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences __user pointer sanitization + spectre_v2: Mitigation of Full retpoline IBPB
4apache: 200DifferenceStandard ErrorStandard Deviation48 x Hygon Dhyana - cirrusdrmfb - RDO KVM18871.241.00x89.870.82%18867.461.00x80.610.74%OpenBenchmarking.org
OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 20048 x Hygon Dhyana - cirrusdrmfb - RDO KVM4K8K12K16K20KSE +/- 89.87, N = 3SE +/- 80.61, N = 318871.2418867.461. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl -std=c99 -O2
Phoronix Test Suite v10.8.5