zfsdiskspeed Dual shucked 10TB WD Easystore Drives with NVMe L2ARC dual10tbshucked: Processor: Intel Xeon E5-1680 v2 @ 3.70GHz (8 Cores / 16 Threads), Motherboard: Supermicro X9SRA/X9SRA-3 v0123456789 (3.2 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 126GB, Disk: HP SSD EX950 512GB + 10001GB Western Digital WD101EMAZ-11 + 10001GB Western Digital WD100EMAZ-00, Graphics: XFX AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2055/875MHz), Audio: Realtek ALC889, Monitor: AORUS CV27F, Network: Intel 82579LM + Intel 82574L + Qualcomm Atheros AR93xx OS: Gentoo/Linux, Kernel: 5.7.4-gentoo (x86_64), Desktop: KDE Plasma 5.19.1, Display Server: X Server 1.20.8, OpenGL: 4.6 Mesa 20.1.1 (LLVM 9.0.1), OpenCL: OpenCL 2.1 AMD-APP (3110.6), Compiler: GCC 9.3.0 + LLVM 9.0.1, File-System: zfs, Screen Resolution: 1920x1080 Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish MB/s > Higher Is Better dual10tbshucked . 221 |======================================================== Flexible IO Tester 3.18 Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish IOPS > Higher Is Better dual10tbshucked . 56533 |====================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish MB/s > Higher Is Better dual10tbshucked . 658 |======================================================== Flexible IO Tester 3.18 Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish IOPS > Higher Is Better dual10tbshucked . 168667 |===================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish MB/s > Higher Is Better dual10tbshucked . 1543 |======================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish IOPS > Higher Is Better dual10tbshucked . 395000 |===================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish MB/s > Higher Is Better dual10tbshucked . 745 |======================================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /home/r2d2fish IOPS > Higher Is Better dual10tbshucked . 190667 |=====================================================