ubuntu-nomitigation KVM testing on Ubuntu 20.04 via the Phoronix Test Suite. ubuntu-nomitigation-n2: Processor: Intel Xeon (4 Cores / 8 Threads), Motherboard: Google Compute Engine, Memory: 18GB, Disk: 107GB PersistentDisk OS: Ubuntu 20.04, Kernel: 5.4.0-1021-gcp (x86_64), Compiler: GCC 9.3.0, File-System: ext4, System Layer: KVM RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better ubuntu-nomitigation-n2 . 26358.37 |============================================ RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better ubuntu-nomitigation-n2 . 25196.13 |============================================ RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better ubuntu-nomitigation-n2 . 20354.10 |============================================ RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better ubuntu-nomitigation-n2 . 25517.92 |============================================ RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better ubuntu-nomitigation-n2 . 24365.75 |============================================ RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better ubuntu-nomitigation-n2 . 22164.56 |============================================ RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better ubuntu-nomitigation-n2 . 25075.44 |============================================ RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better ubuntu-nomitigation-n2 . 18552.95 |============================================ RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better ubuntu-nomitigation-n2 . 25675.94 |============================================ RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better ubuntu-nomitigation-n2 . 22888.70 |============================================ Stream 2013-01-17 Type: Copy MB/s > Higher Is Better ubuntu-nomitigation-n2 . 46135.7 |============================================= Stream 2013-01-17 Type: Scale MB/s > Higher Is Better ubuntu-nomitigation-n2 . 47413.6 |============================================= Stream 2013-01-17 Type: Triad MB/s > Higher Is Better ubuntu-nomitigation-n2 . 49299.9 |============================================= Stream 2013-01-17 Type: Add MB/s > Higher Is Better ubuntu-nomitigation-n2 . 49239.6 |============================================= Java SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better ubuntu-nomitigation-n2 . 1520.49 |============================================= Java SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better ubuntu-nomitigation-n2 . 832.84 |============================================== Java SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better ubuntu-nomitigation-n2 . 912.35 |============================================== Java SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better ubuntu-nomitigation-n2 . 1295.18 |============================================= Java SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better ubuntu-nomitigation-n2 . 3202.55 |============================================= Java SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better ubuntu-nomitigation-n2 . 1359.52 |============================================= CacheBench Test: Read MB/s > Higher Is Better ubuntu-nomitigation-n2 . 2862.80 |============================================= CacheBench Test: Write MB/s > Higher Is Better ubuntu-nomitigation-n2 . 23967.76 |============================================ CacheBench Test: Read / Modify / Write MB/s > Higher Is Better ubuntu-nomitigation-n2 . 36983.37 |============================================ 7-Zip Compression 16.02 Compress Speed Test MIPS > Higher Is Better ubuntu-nomitigation-n2 . 21632 |=============================================== John The Ripper 1.9.0-jumbo-1 Test: Blowfish Real C/S > Higher Is Better ubuntu-nomitigation-n2 . 6313 |================================================ John The Ripper 1.9.0-jumbo-1 Test: MD5 Real C/S > Higher Is Better ubuntu-nomitigation-n2 . 615663 |============================================== Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better ubuntu-nomitigation-n2 . 9.607 |=============================================== GNU GMP GMPbench 6.1.2 Total Time GMPbench Score > Higher Is Better ubuntu-nomitigation-n2 . 4199.2 |============================================== Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better ubuntu-nomitigation-n2 . 45.00 |===============================================