aws-perfbench KVM testing on Ubuntu 20.04 via the Phoronix Test Suite. aws-perfbench: Processor: Intel Xeon E5-2686 v4 (2 Cores), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8192 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 20.04, Kernel: 5.11.0-1023-aws (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon aws-perfbench2: Processor: Intel Xeon E5-2686 v4 (2 Cores), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8192 MB RAM, Disk: 8GB, Graphics: Cirrus Logic GD 5446 OS: Ubuntu 20.04, Kernel: 5.11.0-1023-aws (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, System Layer: Xen HVM domU 4.2.amazon gcp-perfbench: Processor: Intel Xeon (1 Core / 2 Threads), Motherboard: Google Compute Engine e2-standard-2, Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 8192 MB RAM, Disk: 107GB PersistentDisk, Network: Red Hat Virtio device OS: Ubuntu 20.04, Kernel: 5.11.0-1023-gcp (x86_64), Vulkan: 1.0.2, Compiler: GCC 9.3.0, File-System: ext4, System Layer: KVM perf-bench Benchmark: Epoll Wait ops/sec > Higher Is Better aws-perfbench2 . 273403 |================================ gcp-perfbench .. 465884 |====================================================== perf-bench Benchmark: Futex Hash ops/sec > Higher Is Better aws-perfbench2 . 1642478 |===================================================== gcp-perfbench .. 1094490 |=================================== perf-bench Benchmark: Memcpy 1MB ops/sec > Higher Is Better perf-bench Benchmark: Memset 1MB ops/sec > Higher Is Better perf-bench Benchmark: Sched Pipe ops/sec > Higher Is Better aws-perfbench2 . 37426 |============================ gcp-perfbench .. 72990 |======================================================= perf-bench Benchmark: Futex Lock-Pi ops/sec > Higher Is Better aws-perfbench2 . 2806 |============================== gcp-perfbench .. 5258 |======================================================== perf-bench Benchmark: Syscall Basic ops/sec > Higher Is Better aws-perfbench2 . 1992680 |================================================== gcp-perfbench .. 2091633 |===================================================== perf-bench Benchmark: Memcpy 1MB GB/sec > Higher Is Better aws-perfbench2 . 11.68 |======================================= gcp-perfbench .. 16.32 |======================================================= perf-bench Benchmark: Memset 1MB GB/sec > Higher Is Better aws-perfbench2 . 19.58 |============================================== gcp-perfbench .. 23.38 |=======================================================