KVM testing on RedHatEnterprise 8.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2406295-NE-COMPARE1660&export=pdf.
compare1ProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemSystem Layerbechmarkcomp1Intel Xeon (4 Cores / 8 Threads)Google Compute Engine n2-highcpu-81 x 8 GB RAM64GB PersistentDiskRedHatEnterprise 8.104.18.0-553.5.1.el8_10.x86_64 (x86_64)GCC 8.5.0 20210514xfsKVMOpenBenchmarking.org- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --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 --without-cuda-driver - CPU Microcode: 0xffffffff- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Not affected + mmio_stale_data: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + retbleed: Mitigation of Enhanced IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS IBPB: conditional RSB filling PBRSB-eIBRS: SW sequence + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown
compare1nginx: 200Standard ErrorStandard Deviationbechmarkcomp126646.0924.910.16%OpenBenchmarking.org
OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.23.2Connections: 200bechmarkcomp16K12K18K24K30KSE +/- 24.91, N = 326646.091. (CC) gcc options: -lluajit-5.1 -lm -lssl -lcrypto -lpthread -ldl -std=c99 -O2
Phoronix Test Suite v10.8.5