diskspeed1

AMD EPYC 7763 64-Core testing with a Supermicro H12SSL-i v1.02 (2.4 BIOS) and ASPEED 48GB on Ubuntu 22.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2402142-NE-DISKSPEED24.

diskspeed1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDisplay ServerDisplay DriverOpenCLVulkanCompilerFile-SystemScreen ResolutionAMD EPYC 7763 64-Core - ASPEED 48GB - SupermicroAMD EPYC 7763 64-Core @ 2.45GHz (64 Cores / 128 Threads)Supermicro H12SSL-i v1.02 (2.4 BIOS)AMD Starship/Matisse256GB7682GB Micron_7450_MTFDKCC7T6TFR + 3 x 20001GB Seagate ST20000NM007D-3DASPEED 48GBNVIDIA Device 22ba2 x Broadcom NetXtreme BCM5720 PCIeUbuntu 22.046.5.0-17-generic (x86_64)X Server 1.21.1.4NVIDIAOpenCL 3.0 CUDA 12.2.1481.3.242GCC 11.4.0ext41920x1200OpenBenchmarking.org- Transparent Huge Pages: madvise- NONE / relatime,rw,stripe=64 / Block Size: 4096- Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0xa0011d1- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

diskspeed1fio: Rand Read - Linux AIO - No - No - 2MB - Default Test Directoryfio: Rand Write - Linux AIO - No - No - 2MB - Default Test Directoryfio: Seq Read - Linux AIO - No - No - 2MB - Default Test Directoryfio: Seq Write - Linux AIO - No - No - 2MB - Default Test DirectoryAMD EPYC 7763 64-Core - ASPEED 48GB - Supermicro6547443162424564OpenBenchmarking.org

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.28Type: Random Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryAMD EPYC 7763 64-Core - ASPEED 48GB - Supermicro14002800420056007000SE +/- 2.91, N = 36547

Flexible IO Tester

Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.28Type: Random Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryAMD EPYC 7763 64-Core - ASPEED 48GB - Supermicro10002000300040005000SE +/- 65.99, N = 154431

Flexible IO Tester

Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.28Type: Sequential Read - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryAMD EPYC 7763 64-Core - ASPEED 48GB - Supermicro13002600390052006500SE +/- 100.64, N = 126242

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.28Type: Sequential Write - IO Engine: Linux AIO - Buffered: No - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryAMD EPYC 7763 64-Core - ASPEED 48GB - Supermicro10002000300040005000SE +/- 46.76, N = 124564

Phoronix Test Suite v10.8.4