phoronix_fio_zfs_raidz 2 x AMD EPYC 7702 64-Core testing with a Supermicro H11DSU-iN v2.10 (2.0b BIOS) and ASPEED on Red Hat Enterprise Linux 8.2 via the Phoronix Test Suite. 5 x 2000GB INTEL SSDPE2KX020T8: Processor: 2 x AMD EPYC 7702 64-Core @ 2.00GHz (128 Cores / 256 Threads), Motherboard: Supermicro H11DSU-iN v2.10 (2.0b BIOS), Chipset: AMD Starship/Matisse, Memory: 32 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2, Disk: 5 x 2000GB INTEL SSDPE2KX020T8 + 1000GB INTEL SSDPELKX010T8, Graphics: ASPEED, Network: 2 x Intel 10-Gigabit X540-AT2 OS: Red Hat Enterprise Linux 8.2, Kernel: 4.18.0-193.1.2.el8_2.x86_64 (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server, Compiler: GCC 8.3.1 20191121 + Clang 9.0.1 + LLVM 9.0.1, File-System: ext4, Screen Resolution: 1024x768 fio_raidix_xfs: Processor: 2 x AMD EPYC 7702 64-Core @ 2.00GHz (128 Cores / 256 Threads), Motherboard: Supermicro H11DSU-iN v2.10 (2.0b BIOS), Chipset: AMD Starship/Matisse, Memory: 32 x 64 GB DDR4-3200MT/s 36ASF8G72PZ-3G2B2, Disk: 5 x 2000GB INTEL SSDPE2KX020T8 + 1000GB INTEL SSDPELKX010T8, Graphics: ASPEED, Network: 2 x Intel 10-Gigabit X540-AT2 OS: Red Hat Enterprise Linux 8.2, Kernel: 4.18.0-193.1.2.el8_2.x86_64 (x86_64), Desktop: GNOME Shell 3.32.2, Display Server: X Server, Compiler: GCC 8.3.1 20191121 + Clang 9.0.1 + LLVM 9.0.1, File-System: ext4, Screen Resolution: 1024x768 Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata MB/s > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 5745 |======================================== Flexible IO Tester 3.18 Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata IOPS > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 5741 |======================================== Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata MB/s > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 3300 |======================================== Flexible IO Tester 3.18 Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata IOPS > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 3296 |======================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata MB/s > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 5662 |======================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata IOPS > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 5659 |======================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata MB/s > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 3210 |======================================== Flexible IO Tester 3.18 Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 1MB - Disk Target: /zdata IOPS > Higher Is Better 5 x 2000GB INTEL SSDPE2KX020T8 . 3206 |========================================