TestDisco KVM VirtualBox testing on CentOS Linux 7 via the Phoronix Test Suite. TestDisco: Processor: Intel Core i7-9750H (1 Core), Motherboard: Oracle VirtualBox v1.2, Memory: 1024MB, Disk: 17GB VBOX HDD, Graphics: svgadrmfb OS: CentOS Linux 7, Kernel: 3.10.0-1127.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: xfs, Screen Resolution: 2048x2048, System Layer: KVM VirtualBox Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / MB/s > Higher Is Better TestDisco . 40.23 |============================================================ Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / IOPS > Higher Is Better TestDisco . 1284 |============================================================= Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / MB/s > Higher Is Better TestDisco . 608 |============================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / IOPS > Higher Is Better TestDisco . 19447 |============================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / MB/s > Higher Is Better TestDisco . 1174 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / IOPS > Higher Is Better TestDisco . 37567 |============================================================ Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / MB/s > Higher Is Better TestDisco . 498 |============================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 32KB - Disk Target: / IOPS > Higher Is Better TestDisco . 15947 |============================================================