pts/hdparm-read-1.0.0.txt

AMD Ryzen Embedded V2748 testing with a ASRock IMB-V2000 (L0.15 BIOS) and AMD Renoir on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2105010-HA-PTSHDPARM08&grw.

pts/hdparm-read-1.0.0.txtProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerVulkanCompilerFile-SystemSamsung SSD 980 1TBAMD Ryzen Embedded V2748 @ 2.90GHz (8 Cores / 16 Threads)ASRock IMB-V2000 (L0.15 BIOS)AMD Renoir Root Complex2 x 16384 MB DDR4-2933MT/s Kingston1000GB Samsung SSD 980 1TB + Samsung SSD 980 500GB + 2 x 10001GB Seagate ST10000NE0008-2PAMD Renoir (1600/1466MHz)Realtek RTL8125 2.5GbE + Realtek RTL8111/8168/8411Ubuntu 20.045.8.0-50-generic (x86_64)GNOME Shell 3.36.7X Server 1.20.91.2.131GCC 9.3.0ext4OpenBenchmarking.org- Transparent Huge Pages: madvise- NONE / relatime,rw,stripe=32 / Block Size: 4096- Scaling Governor: acpi-cpufreq conservative (Boost: Enabled) - CPU Microcode: 0x8600103- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

pts/hdparm-read-1.0.0.txthdparm-read: /dev/sdbhdparm-read: /dev/sdaSamsung SSD 980 1TB217.87241.27OpenBenchmarking.org

hdparm Timed Disk Reads

Disk To Read: /dev/sdb

OpenBenchmarking.orgMB/s, More Is Betterhdparm Timed Disk ReadsDisk To Read: /dev/sdbSamsung SSD 980 1TB50100150200250SE +/- 1.03, N = 23217.87

hdparm Timed Disk Reads

Disk To Read: /dev/sda

OpenBenchmarking.orgMB/s, More Is Betterhdparm Timed Disk ReadsDisk To Read: /dev/sdaSamsung SSD 980 1TB50100150200250SE +/- 2.09, N = 8241.27

Phoronix Test Suite v10.8.4