mdsvulnerablecpuprofile KVM testing on Ubuntu 18.04 via the Phoronix Test Suite. Ubuntu18_04_VM_vulnerable: Processor: 2 x Intel Core (Haswell) (2 Cores / 4 Threads), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (?-20170928_130252-buildbot BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 16GB, Graphics: Red Hat QXL paravirtual graphic card, Network: Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-50-generic (x86_64), Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM ctx_clock Context Switch Time Clocks < Lower Is Better Ubuntu18_04_VM_vulnerable . 405 |============================================== Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better Ubuntu18_04_VM_vulnerable . 213.45 |=========================================== Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better Ubuntu18_04_VM_vulnerable . 48.31 |============================================ NAMD 2.13b1 ATPase Simulation - 327,506 Atoms days/ns < Lower Is Better Ubuntu18_04_VM_vulnerable . 4.84153 |========================================== Stockfish 9 Total Time Nodes Per Second > Higher Is Better Ubuntu18_04_VM_vulnerable . 7577135 |========================================== 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better Ubuntu18_04_VM_vulnerable . 16346 |============================================ asmFish 2018-07-23 1024 Hash Memory, 26 Depth Nodes/second > Higher Is Better Ubuntu18_04_VM_vulnerable . 7567862 |========================================== Timed Linux Kernel Compilation 4.18 Time To Compile Seconds < Lower Is Better Ubuntu18_04_VM_vulnerable . 198.71 |=========================================== Sysbench 2018-07-28 Test: CPU Events Per Second > Higher Is Better Ubuntu18_04_VM_vulnerable . 4950.08 |========================================== x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better Ubuntu18_04_VM_vulnerable . 27.55 |============================================ x265 3.0 H.265 1080p Video Encoding Frames Per Second > Higher Is Better Ubuntu18_04_VM_vulnerable . 19.21 |============================================ POV-Ray 3.7.0.7 Trace Time Seconds < Lower Is Better Ubuntu18_04_VM_vulnerable . 140.46 |=========================================== Radiance Benchmark 5.0 Test: Serial Seconds < Lower Is Better Ubuntu18_04_VM_vulnerable . 844.93 |=========================================== Radiance Benchmark 5.0 Test: SMP Parallel Seconds < Lower Is Better Ubuntu18_04_VM_vulnerable . 264.53 |=========================================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better Ubuntu18_04_VM_vulnerable . 662.03 |===========================================