speed Docker testing on Ubuntu 20.04.4 LTS via the Phoronix Test Suite. speed1: Processor: 4 x AMD EPYC-Rome (4 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (1.13.0-1ubuntu1.1 BIOS), Memory: 6GB, Disk: 70GB, Graphics: qxldrmfb OS: Ubuntu 20.04.4 LTS, Kernel: 4.18.0-348.7.1.el8_5.x86_64 (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: overlayfs, Screen Resolution: 1024x768, System Layer: Docker 4 x AMD EPYC-Rome - qxldrmfb - QEMU Standard PC (Q35: Processor: 4 x AMD EPYC-Rome (4 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (1.13.0-1ubuntu1.1 BIOS), Memory: 6GB, Disk: 70GB, Graphics: qxldrmfb OS: Ubuntu 20.04.4 LTS, Kernel: 4.18.0-348.7.1.el8_5.x86_64 (x86_64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: overlayfs, Screen Resolution: 1024x768, System Layer: Docker fast-cli Mbit/s > Higher Is Better speedtest-cli 2.1.3 Internet Download Speed Mbit/s > Higher Is Better 4 x AMD EPYC-Rome - qxldrmfb - QEMU Standard PC (Q35 . 110.49 |================ speedtest-cli 2.1.3 Internet Upload Speed Mbit/s > Higher Is Better 4 x AMD EPYC-Rome - qxldrmfb - QEMU Standard PC (Q35 . 35.69 |================= speedtest-cli 2.1.3 Internet Latency ms < Lower Is Better 4 x AMD EPYC-Rome - qxldrmfb - QEMU Standard PC (Q35 . 28.09 |=================