ec2-fio-write 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 Write - 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 . 6.26 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 110 |===================== Flexible IO Tester 2.1.13 Type: Random Write - 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 Write - 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 . 835 |===================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - 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 . 3.94 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 8 |======================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 8.17 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 2042 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 8 |======================= Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - 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 . 8.49 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 2118 |==================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: Libaio - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 10.63 |=================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 2653 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 77 |====================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 98 |====================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - 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 . 6.94 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 1730 |==================== Flexible IO Tester 2.1.13 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better Intel Xeon E5-2676 v3 - Cirrus Logic GD 5446 - Xen . 9.94 |==================== Flexible IO Tester 2.1.13 Type: Random Write - 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 . 2480 |====================