net-and-disk-netsted-vm KVM VMware testing on Ubuntu 18.04 via the Phoronix Test Suite. Network and Disk benchmark on a nested VM on the old server: Processor: 2 x Common KVM (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996) (rel-1.16.0-0-gd239552ce722-prebuilt.qemu.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 2048 MB RAM QEMU, Disk: 24GB QEMU HDD, Graphics: VMware SVGA II, Network: Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-192-generic (x86_64), Compiler: GCC 7.5.0, File-System: ext4, System Layer: KVM VMware SQLite 3.30.1 Threads / Copies: 32 Seconds < Lower Is Better Network and Disk benchmark on a nested VM on the old server . 660.53 |========= Netperf 2.7.0 Server: 10.10.1.1 - Test: TCP Stream - Client To Server - Duration: 360 Seconds Megabits/sec Throughput > Higher Is Better Network and Disk benchmark on a nested VM on the old server . 870.63 |=========