test-direct AMD Ryzen 5 1600 Six-Core testing on FreeBSD via the Phoronix Test Suite. zfs-direct: Processor: AMD Ryzen 5 1600 Six-Core @ 3.20GHz (12 Cores), Motherboard: MSI MS-7A33 3.0, Memory: 16GB, Disk: 10643GB, Network: Intel PRO/1000 Connection 7.6.1-k OS: FreeBSD, Kernel: 11.3-RELEASE-p9 (x86_64), Compiler: Clang 10.0.0, File-System: zfs Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 230 |============================================================= Flexible IO Tester 3.18 Type: Random Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 58867 |=========================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 107.5 |=========================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 27340 |=========================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 1712 |============================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 438333 |========================================================== Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 355 |============================================================= Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 90867 |=========================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 514 |============================================================= Flexible IO Tester 3.18 Type: Sequential Write - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 131453 |========================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 618 |============================================================= Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 158333 |========================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 929 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 237667 |========================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory MB/s > Higher Is Better zfs-direct . 667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: Default Test Directory IOPS > Higher Is Better zfs-direct . 170867 |==========================================================