test_nocache_disk KVM testing on openSUSE 42.2 via the Phoronix Test Suite. QEMU HDD: Processor: Common KVM @ 4.01GHz (1 Core), Motherboard: QEMU Standard PC (i440FX + PIIX 1996), Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 4096 MB RAM QEMU, Disk: 107GB QEMU HDD, Graphics: Red Hat QXL paravirtual graphic card, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit OS: openSUSE 42.2, Kernel: 4.4.27-2-default (x86_64), Desktop: KDE Frameworks 5, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, Compiler: GCC 4.8.5, File-System: ext4, Screen Resolution: 1920x1080, System Layer: KVM IOzone 3.465 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance MB/s > Higher Is Better QEMU HDD . 8784.17 |===========================================================