Oracle VirtualBox testing on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2010281-FI-DECOMPRES49.
DECOMPRESSION-XZ 1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerSystem decompression xzIntel Core i7-7500U (1 Core)Oracle VirtualBox v1.2Intel 440FX 82441FX PMC2048MB54GB VBOX HDDllvmpipeIntel 82801AA AC 97 AudioIntel 82540EMUbuntu 20.045.4.0-52-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.8modesetting 1.20.83.3 Mesa 20.0.8 (LLVM 10.0.0 256 bits)GCC 9.3.0ext4800x600Oracle VirtualBoxOpenBenchmarking.org- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Mitigation of Clear buffers; SMT Host state unknown + meltdown: Mitigation of PTI + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling + srbds: Unknown: Dependent on hypervisor status + tsx_async_abort: Not affected
DECOMPRESSION-XZ 1system-decompress-xz: Standard ErrorStandard DeviationSystem decompression xz5.1310.051.77%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionSystem decompression xz1.15452.3093.46354.6185.7725SE +/- 0.052, N = 35.131
Phoronix Test Suite v10.8.4