AIO-Stress on RaptorCS Blackbird

POWER9 testing with a PowerNV C1P9S01 REV 1.01 and llvmpipe 64GB on Fedora 31 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1912096-AS-AIOSTRESS78.

AIO-Stress on RaptorCS BlackbirdProcessorMotherboardMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLFile-SystemScreen ResolutionAOI-StressPOWER9 @ 3.80GHz (16 Cores)PowerNV C1P9S01 REV 1.0165536MB480GB CT480BX500SSD1 + 63GB Extremellvmpipe 64GB3 x Broadcom NetXtreme BCM5719 PCIeFedora 315.3.14-300.fc31.ppc64le (ppc64le)GNOME Shell 3.34.1X Server 1.20.6modesetting 1.20.63.3 Mesa 19.2.7 (LLVM 9.0 128 bits)xfs1920x1080OpenBenchmarking.org- BFQ / attr2,inode64,logbsize=32k,logbufs=8,noquota,relatime,rw,seclabel - SMT (threads per core): 4- SELinux + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Mitigation of RFI Flush L1D private per thread + spec_store_bypass: Mitigation of Kernel entry/exit barrier (eieio) + spectre_v1: Mitigation of __user pointer sanitization ori31 speculation barrier enabled + spectre_v2: Mitigation of Indirect branch cache disabled Software link stack flush + tsx_async_abort: Not affected

AIO-Stress on RaptorCS Blackbirdaio-stress: Rand WriteStandard ErrorStandard DeviationAOI-Stress5822.7357.401.71%OpenBenchmarking.org

AIO-Stress

Test: Random Write

OpenBenchmarking.orgMB/s, More Is BetterAIO-Stress 0.21Test: Random WriteAOI-Stress12002400360048006000SE +/- 57.40, N = 35822.731. (CC) gcc options: -pthread -laio

Phoronix Test Suite v10.8.4