ssd-test-seq-read AMD EPYC 7H12 64-Core testing with a Dell 04F3CJ (1.2.14 BIOS) and Matrox G200eW3 on Ubuntu 18.04 via the Phoronix Test Suite. ss-test: Processor: AMD EPYC 7H12 64-Core (64 Cores / 128 Threads), Motherboard: Dell 04F3CJ (1.2.14 BIOS), Chipset: AMD Device 1480, Memory: 8 x 64 GB DDR4-3200MT/s HMAA8GR7AJR4N-XN, Disk: 64GB IDSDM + 240GB DELLBOSS VD + 3840GB PERC H740P Mini + 16002GB PERC H740P Mini + 1100GB VIRTUAL-DISK + 7680GB PERC H740P Mini, Graphics: Matrox G200eW3, Network: 2 x Broadcom NetXtreme BCM5720 PCIe + 2 x Intel X710 for 10GbE SFP+ + 25 x Intel Virtual Function 700 OS: Ubuntu 18.04, Kernel: 5.6.0-050600-generic (x86_64), Compiler: GCC 7.5.0, File-System: ext4, Screen Resolution: 1024x768 Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 147 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 37700 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 271 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 34600 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1721 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 27567 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 145 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 36867 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 270 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 34500 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2159 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 552667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2454 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 314000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1729 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 27633 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2345 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 37233 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2128 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 544667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2366 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 302667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2330 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Sync - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 37300 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 476 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 121333 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 864 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 110667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 7065 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 113000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 454 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 116000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 805 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 103000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1429 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 365667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1803 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 230667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 528 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 135000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 929 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 119333 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 151 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 38600 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 263 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 33667 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 7064 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 113000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2386 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 38167 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1394 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 356667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1851 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 237000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 5984 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 95733 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 538 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 137667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 977 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 124667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1675 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 428667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2106 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 269667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1577 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 24900 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 155 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 39567 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 286 |================================================================ Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 35933 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2079 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 532667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2363 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 302667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2637 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: IO_uring - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 41833 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 6376 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 102033 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2316 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 37033 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1594 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 408000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2026 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 259000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 1657 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 26167 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2389 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: No - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 38267 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2023 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 4KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 518000 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2351 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 8KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 300667 |============================================================= Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2384 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: Linux AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 38133 |============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd MB/s > Higher Is Better ss-test . 2385 |=============================================================== Flexible IO Tester 3.18 Type: Sequential Read - Engine: POSIX AIO - Buffered: Yes - Direct: Yes - Block Size: 64KB - Disk Target: /ssd IOPS > Higher Is Better ss-test . 37833 |==============================================================