fio_test_some 2 x AMD EPYC 7552 48-Core testing with a HPE ProLiant DL385 Gen10 Plus (A42 BIOS) and Matrox MGA G200eH3 on Ubuntu 20.04 via the Phoronix Test Suite. ,,"4 x 3201GB MO003200KWZQQ" Processor,,2 x AMD EPYC 7552 48-Core @ 2.20GHz (96 Cores / 192 Threads) Motherboard,,HPE ProLiant DL385 Gen10 Plus (A42 BIOS) Chipset,,AMD Starship/Matisse Memory,,1008GB Disk,,4 x 3201GB MO003200KWZQQ + 192010GB LOGICAL VOLUME Graphics,,Matrox MGA G200eH3 Network,,4 x QLogic FastLinQ QL41000 10/25/40/50GbE + 4 x Intel I350 OS,,Ubuntu 20.04 Kernel,,5.4.0-48-generic (x86_64) Compiler,,GCC 9.3.0 File-System,,ext4 Screen Resolution,,1024x768 ,,"4 x 3201GB MO003200KWZQQ" "Flexible IO Tester - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,962 "Flexible IO Tester - Type: Random Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,1920 "Flexible IO Tester - Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,471 "Flexible IO Tester - Type: Random Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,938 "Flexible IO Tester - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,6734 "Flexible IO Tester - Type: Random Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,13467 "Flexible IO Tester - Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,2794 "Flexible IO Tester - Type: Random Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,5584 "Flexible IO Tester - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,6827 "Flexible IO Tester - Type: Sequential Read - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,13667 "Flexible IO Tester - Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,2965 "Flexible IO Tester - Type: Sequential Read - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,5926 "Flexible IO Tester - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,6742 "Flexible IO Tester - Type: Sequential Write - Engine: Linux AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,13500 "Flexible IO Tester - Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (MB/s)",HIB,2734 "Flexible IO Tester - Type: Sequential Write - Engine: POSIX AIO - Buffered: No - Direct: Yes - Block Size: 512KB - Disk Target: /mnt/local (IOPS)",HIB,5464