HPC System KVM testing on Debian 10 via the Phoronix Test Suite. Common KVM: Processor: Common KVM (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.13.0-48-gd9c812dda519-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 2048MB, Disk: 34GB QEMU HDD, Graphics: llvmpipe, Network: Red Hat Virtio device OS: Debian 10, Kernel: 4.19.0-13-amd64 (x86_64), Desktop: GNOME Shell 3.30.2, Display Server: X Server + Wayland, OpenGL: 3.3 Mesa 18.3.6 (LLVM 7.0 128 bits), Compiler: GCC 8.3.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM High Performance Conjugate Gradient 3.1 GFLOP/s > Higher Is Better Common KVM . 1.38432 |========================================================= NAS Parallel Benchmarks 3.4 Test / Class: BT.C Total Mop/s > Higher Is Better Common KVM . 3657.19 |========================================================= NAS Parallel Benchmarks 3.4 Test / Class: CG.C Total Mop/s > Higher Is Better Common KVM . 645.67 |========================================================== NAS Parallel Benchmarks 3.4 Test / Class: EP.C Total Mop/s > Higher Is Better Common KVM . 56.05 |=========================================================== NAS Parallel Benchmarks 3.4 Test / Class: EP.D Total Mop/s > Higher Is Better Common KVM . 56.52 |=========================================================== NAS Parallel Benchmarks 3.4 Test / Class: LU.C Total Mop/s > Higher Is Better Common KVM . 3810.91 |========================================================= NAS Parallel Benchmarks 3.4 Test / Class: SP.B Total Mop/s > Higher Is Better Common KVM . 1810.23 |========================================================= Parboil 2.5 Test: OpenMP LBM Seconds < Lower Is Better Common KVM . 301.38 |========================================================== Parboil 2.5 Test: OpenMP CUTCP Seconds < Lower Is Better Common KVM . 42.54 |=========================================================== Parboil 2.5 Test: OpenMP Stencil Seconds < Lower Is Better Common KVM . 65.40 |=========================================================== Parboil 2.5 Test: OpenMP MRI Gridding Seconds < Lower Is Better Common KVM . 8.904486 |======================================================== Rodinia 3.1 Test: OpenMP Leukocyte Seconds < Lower Is Better Common KVM . 1312.93 |========================================================= Rodinia 3.1 Test: OpenMP CFD Solver Seconds < Lower Is Better Common KVM . 226.07 |========================================================== Rodinia 3.1 Test: OpenMP Streamcluster Seconds < Lower Is Better Common KVM . 108.77 |========================================================== Intel MPI Benchmarks 2019.3 Test: IMB-P2P PingPong Average Msg/sec > Higher Is Better Common KVM . 1000000 |========================================================= Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Exchange Average Mbytes/sec > Higher Is Better Common KVM . 12234.28 |======================================================== Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Exchange Average usec < Lower Is Better Common KVM . 65.65 |=========================================================== Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Sendrecv Average Mbytes/sec > Higher Is Better Common KVM . 12680.85 |======================================================== Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Sendrecv Average usec < Lower Is Better Common KVM . 29.52 |===========================================================