KVM testing on Ubuntu 16.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1908066-HV-HDFSWRITE48.
hdfswrite1Gx1MProcessorMotherboardChipsetMemoryDiskNetworkOSKernelDisplay ServerCompilerFile-SystemSystem LayerIntel Xeon Platinum 8175MIntel Xeon Platinum 8175M (2 Cores / 4 Threads)Amazon EC2 t3.xlarge (1.0 BIOS)Intel 440FX 82441FX PMC16384MB268GB Amazon Elastic Block StoreAmazon ElasticUbuntu 16.044.4.0-1088-aws (x86_64)X ServerGCC 5.4.0 20160609ext4KVMOpenBenchmarking.org- l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline
hdfswrite1Gx1Mhdfs-benchmark: Standard ErrorStandard DeviationIntel Xeon Platinum 8175M17.120.152.90%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterHDFS Storage benchmarkIntel Xeon Platinum 8175M48121620SE +/- 0.15, N = 1117.12
Phoronix Test Suite v10.8.4