KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2109278-IB-TESTTEST481
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September 27 2021
  6 Minutes
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TESTTESTOpenBenchmarking.orgPhoronix Test Suite 10.8.0Common KVM (2 Cores)QEMU Standard PC (i440FX + PIIX 1996) (rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org BIOS)Intel 440FX 82441FX PMC1 x 2048 MB RAM QEMU34GB QEMU HDDbochs-drmdrmfbQEMU MonitorIntel 82540EMUbuntu (x86_64)1.0.2GCC 9.3.0ext41024x768KVMProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelVulkanCompilerFile-SystemScreen ResolutionSystem LayerTESTTEST BenchmarksSystem Logs- 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-HskZEa/gcc-9-9.3.0/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 STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affected

TESTTESTosbench: Memory Allocationsosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create ProcessesVM TEST115.58367433.56263422.892753221.43952164.415296OpenBenchmarking.org


OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsVM TEST306090120150SE +/- 0.97, N = 15115.58

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesVM TEST816243240SE +/- 0.13, N = 333.56

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsVM TEST510152025SE +/- 1.24, N = 1222.89

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsVM TEST50100150200250SE +/- 6.38, N = 15221.44

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesVM TEST1428425670SE +/- 3.01, N = 1564.42