system-audio-encoding-02271738 KVM testing on CentOS 7.2.1511 via the Phoronix Test Suite. Intel Xeon Platinum 8163: Processor: Intel Xeon Platinum 8163 @ 2.50GHz (2 Cores / 4 Threads), Motherboard: Alibaba Cloud ECS (99a222b BIOS), Memory: 1 x 8192 MB RAM, Disk: 40GB, Graphics: cirrusdrmfb OS: CentOS 7.2.1511, Kernel: 3.10.0-514.26.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Intel Xeon Platinum 8163 . 17.31 |============================================= LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better Intel Xeon Platinum 8163 . 43.81 |============================================= WavPack Audio Encoding 5.1 WAV To WavPack Seconds < Lower Is Better Intel Xeon Platinum 8163 . 10.42 |=============================================