ec2-fio Xen HVM domU 4.2.amazon testing on Amazon Linux 2.0 via the Phoronix Test Suite. Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen: Processor: Intel Xeon E5-2676 v3 @ 2.40GHz (1 Core), Motherboard: Xen HVM domU (4.2.amazon BIOS), Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 2048 MB RAM, Disk: 11GB, Graphics: Cirrus Logic GD 5446 OS: Amazon Linux 2.0, Kernel: 4.9.76-38.79.amzn2.x86_64 (x86_64), Compiler: GCC 7.2.1 20170915, File-System: xfs, System Layer: Xen HVM domU 4.2.amazon Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 1.47 |==================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 188 |===================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 99 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 99 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 96 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 99 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 96 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 99 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 99 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 99 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 97 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 99 |====================== Flexible IO Tester 2.1.13 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 98 |======================