XV fio ARMv8 rev 0 testing with a jetson-xavier and NVIDIA Tegra Xavier on Ubuntu 18.04 via the Phoronix Test Suite. eMMC 5.1: Processor: ARMv8 rev 0 @ 1.19GHz (4 Cores), Motherboard: jetson-xavier, Memory: 16384MB, Disk: Transcend 8GB + 31GB HBG4a2, Graphics: NVIDIA Tegra Xavier, Monitor: PHL 247E6, Network: Intel Device 1531 + Intel I210 OS: Ubuntu 18.04, Kernel: 4.9.140-tegra (aarch64), Desktop: Unity 7.5.0, Display Server: X Server 1.19.6, Display Driver: NVIDIA 32.1.0, OpenGL: 4.6.0, Vulkan: 1.1.85, Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 1920x1080 Flexible IO Tester 3.1 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better eMMC 5.1 . 488 |=============================================================== Flexible IO Tester 3.1 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64MB - Disk Target: Default Test Directory MB/s > Higher Is Better eMMC 5.1 . 306 |===============================================================