KVM testing on CentOS Linux 7 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2405052-NE-Q1197859417.
q1ProcessorMotherboardMemoryDiskGraphicsOSKernelCompilerFile-SystemScreen ResolutionSystem Layerq22 x Intel Xeon (Cascadelake) (2 Cores / 4 Threads)RDO KVM (rel-1.15.0-0-g2dd4b9b-prebuilt.qemu.org BIOS)2 x 16384 MB RAM215GB QEMU HDDcirrusdrmfbCentOS Linux 73.10.0-1160.95.1.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768KVMOpenBenchmarking.org- Transparent Huge Pages: always- --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 - CPU Microcode: 0x1- itlb_multihit: vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Vulnerable + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Mitigation of IBRS + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS (kernel) IBPB + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown
q1apache: 500Standard ErrorStandard Deviationq215435.0321.650.24%OpenBenchmarking.org
OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.56Concurrent Requests: 500q23K6K9K12K15KSE +/- 21.65, N = 315435.031. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl -std=c99 -O2
Phoronix Test Suite v10.8.4