KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2405058-NE-JDCLOUD6387.
jdcloudProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelOpenGLVulkanCompilerFile-SystemScreen ResolutionSystem LayerjdcloudIntel Xeon Gold 6148 (1 Core / 2 Threads)JD JCloud Iaas Jvirt v1.0 (rel-1.10.2-0-g5f4c7b1-prebuilt.qemu-project.org BIOS)Intel 440FX 82441FX PMC1 x 2048 MB RAM40GBllvmpipeRed Hat Virtio deviceUbuntu 20.045.4.0-73-generic (x86_64)4.5 Mesa 21.2.6 (LLVM 12.0.0 256 bits)1.1.182GCC 9.4.0ext41024x768KVMOpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0x1- 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 IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown
jdcloudcoremark: CoreMark Size 666 - Iterations Per SecondStandard ErrorStandard Deviationjdcloud47053.249343116.600.43%OpenBenchmarking.org
OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per Secondjdcloud10K20K30K40K50KSE +/- 116.60, N = 347053.251. (CC) gcc options: -O2 -lrt" -lrt
Phoronix Test Suite v10.8.4