KVM testing on CentOS 7.2.1511 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1903112-RA-CPUALIENC00.
cpu-ali-encoding-mp3-2019031112ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemScreen ResolutionSystem LayerIntel Xeon E5-2682 v4Intel Xeon E5-2682 v4 @ 2.50GHz (16 Cores / 32 Threads)Alibaba Cloud ECS (rel-1.7.5-0-ge51488c-20140602_164612-nilsson.home.kraxel.org BIOS)Intel 440FX- 82441FX PMC3 x 16384 MB RAM40GBCirrus Logic GD 5446Intel 82801AA AC 97 AudioRed Hat Virtio deviceCentOS 7.2.15113.10.0-514.26.2.el7.x86_64 (x86_64)GCC 4.8.5 20150623 + Clang 3.4.2 + LLVM 3.4.2ext41024x768KVMOpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic
cpu-ali-encoding-mp3-2019031112encode-mp3: WAV To MP3Standard ErrorStandard DeviationIntel Xeon E5-2682 v443.200.160.64%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Intel Xeon E5-2682 v41020304050SE +/- 0.16, N = 343.201. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4