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 2104212-PHIL-KVMRAMT06 kvm-ram-test - Phoronix Test Suite kvm-ram-test KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2104212-PHIL-KVMRAMT06&rdt&grw&export=txt .
kvm-ram-test Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Compiler File-System Screen Resolution System Layer kvm-ram-test Ubuntu 20.04 kvm-ram-test2 2 x Intel Core i5-6300HQ 2 x Intel Core (Skylake IBRS) (2 Cores) QEMU Standard PC (Q35 + ICH9 2009) (1.14.0-1.fc33 BIOS) Intel 82G33/G31/P35/P31 + ICH9 2048MB 29GB Red Hat QXL paravirtual graphic card QEMU Generic Red Hat Virtio device Ubuntu 20.04 5.4.0-70-generic (x86_64) GCC 9.3.0 ext4 1024x768 KVM 2 x Intel Core i5-6300HQ (2 Cores) OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Compiler Details - --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 Processor Details - kvm-ram-test: CPU Microcode: 0x1 - Ubuntu 20.04: CPU Microcode: 0xe2 - kvm-ram-test2: CPU Microcode: 0xe2 - 2 x Intel Core i5-6300HQ: CPU Microcode: 0xe2 Security Details - itlb_multihit: Not affected + l1tf: Mitigation of PTE Inversion; VMX: flush not necessary SMT disabled + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + 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: Unknown: Dependent on hypervisor status + tsx_async_abort: Mitigation of Clear buffers; SMT Host state unknown Python Details - kvm-ram-test2: Python 3.8.5
kvm-ram-test tinymembench: Standard Memcpy tinymembench: Standard Memset osbench: Create Files osbench: Create Threads osbench: Launch Programs osbench: Create Processes osbench: Memory Allocations kvm-ram-test Ubuntu 20.04 kvm-ram-test2 2 x Intel Core i5-6300HQ 26.873761 21.633307 251.262983 66.923301 118.131717 26.997402 22.440553 257.279078 5597.1 10740.6 5659.3 10818.0 OpenBenchmarking.org
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy kvm-ram-test2 2 x Intel Core i5-6300HQ 1200 2400 3600 4800 6000 SE +/- 25.97, N = 3 SE +/- 33.44, N = 3 5597.1 5659.3 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset kvm-ram-test2 2 x Intel Core i5-6300HQ 2K 4K 6K 8K 10K SE +/- 17.18, N = 3 SE +/- 8.82, N = 3 10740.6 10818.0 1. (CC) gcc options: -O2 -lm
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files kvm-ram-test Ubuntu 20.04 6 12 18 24 30 SE +/- 0.12, N = 3 SE +/- 0.81, N = 15 26.87 27.00 1. (CC) gcc options: -lm
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads kvm-ram-test Ubuntu 20.04 5 10 15 20 25 SE +/- 0.08, N = 3 SE +/- 0.20, N = 12 21.63 22.44 1. (CC) gcc options: -lm
OSBench Test: Launch Programs OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Launch Programs kvm-ram-test Ubuntu 20.04 60 120 180 240 300 SE +/- 0.49, N = 3 SE +/- 1.82, N = 3 251.26 257.28 1. (CC) gcc options: -lm
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes kvm-ram-test 15 30 45 60 75 SE +/- 0.77, N = 3 66.92 1. (CC) gcc options: -lm
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations kvm-ram-test 30 60 90 120 150 SE +/- 0.19, N = 3 118.13 1. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4