teste KVM testing on Ubuntu 18.04 via the Phoronix Test Suite. Intel Xeon E5-2620 v3: Processor: Intel Xeon E5-2620 v3 @ 2.40GHz (4 Cores), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 8192MB, Disk: 215GB QEMU HDD, Graphics: Device 1234:1111, Network: Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-106-generic (x86_64), File-System: ext4, Screen Resolution: 800x600, System Layer: KVM Gzip Compression Linux Source Tree Archiving To .tar.gz Seconds < Lower Is Better Intel Xeon E5-2620 v3 . 68.83 |================================================