fio-bench.txt microsoft testing on openSUSE 15.2 via the Phoronix Test Suite. OpenSUSE Hyper-V: Processor: Intel Core i7-6820HQ (2 Cores / 4 Threads), Motherboard: Microsoft Virtual Machine (Hyper-V UEFI v4.0 BIOS), Memory: 16GB, Disk: 136GB Virtual Disk, Graphics: hyperv_fb OS: openSUSE 15.2, Kernel: 5.3.18-lp152.44-default (x86_64), Display Server: X Server, Compiler: GCC 7.5.0 + Clang 9.0.1 + LLVM 9.0.1, File-System: btrfs, Screen Resolution: 1152x864, System Layer: microsoft Flexible IO Tester 3.3 Type: Random Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 491 |======================================================= Flexible IO Tester 3.3 Type: Random Read - IO Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 5239 |====================================================== Flexible IO Tester 3.3 Type: Random Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 281 |======================================================= Flexible IO Tester 3.3 Type: Random Write - IO Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 296 |======================================================= Flexible IO Tester 3.3 Type: Sequential Read - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 492 |======================================================= Flexible IO Tester 3.3 Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 891 |======================================================= Flexible IO Tester 3.3 Type: Random Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 642 |======================================================= Flexible IO Tester 3.3 Type: Sequential Read - IO Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 475 |======================================================= Flexible IO Tester 3.3 Type: Sequential Write - IO Engine: Sync - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 278 |======================================================= Flexible IO Tester 3.3 Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 5532 |====================================================== Flexible IO Tester 3.3 Type: Random Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 5239 |====================================================== Flexible IO Tester 3.3 Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 661 |======================================================= Flexible IO Tester 3.3 Type: Random Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 505 |======================================================= Flexible IO Tester 3.3 Type: Sequential Write - IO Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 282 |======================================================= Flexible IO Tester 3.3 Type: Random Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 695 |======================================================= Flexible IO Tester 3.3 Type: Random Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 524 |======================================================= Flexible IO Tester 3.3 Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 898 |======================================================= Flexible IO Tester 3.3 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 628 |======================================================= Flexible IO Tester 3.3 Type: Sequential Read - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 880 |======================================================= Flexible IO Tester 3.3 Type: Sequential Read - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 2720 |====================================================== Flexible IO Tester 3.3 Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 663 |======================================================= Flexible IO Tester 3.3 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 504 |======================================================= Flexible IO Tester 3.3 Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 681 |======================================================= Flexible IO Tester 3.3 Type: Sequential Write - IO Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 128MB - Disk Target: Default Test Directory MB/s > Higher Is Better OpenSUSE Hyper-V . 452 |=======================================================