cpu2 KVM testing on CentOS 7.4.1708 via the Phoronix Test Suite. 16384 MB RAM - Intel Xeon Platinum 8163: Processor: Intel Xeon Platinum 8163 @ 2.50GHz (8 Cores), Motherboard: Alibaba Cloud ECS, Memory: 1 x 16384 MB RAM, Disk: 99GB, Graphics: cirrusdrmfb OS: CentOS 7.4.1708, Kernel: 3.10.0-693.2.2.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better 16384 MB RAM - Intel Xeon Platinum 8163 . 245.77 |============================= Parallel BZIP2 Compression 1.1.12 256MB File Compression Seconds < Lower Is Better 16384 MB RAM - Intel Xeon Platinum 8163 . 11.83 |============================== Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better 16384 MB RAM - Intel Xeon Platinum 8163 . 145.68 |============================= FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better 16384 MB RAM - Intel Xeon Platinum 8163 . 17.46 |============================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better 16384 MB RAM - Intel Xeon Platinum 8163 . 45.83 |============================== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better 16384 MB RAM - Intel Xeon Platinum 8163 . 811.93 |=============================