worldzhang KVM testing on CentOS Linux 8 via the Phoronix Test Suite. c32xl.x86.tx-cpp: Processor: Intel Xeon Gold 6146 (8 Cores), Motherboard: Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB RAM Smdbmds, Disk: 50GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: CentOS Linux 8, Kernel: 4.18.0-80.el8.x86_64 (x86_64), Compiler: GCC 8.3.1 20191121, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM c32xl.x86.tx-cpp2: Processor: Intel Xeon Gold 6146 (8 Cores), Motherboard: Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB RAM Smdbmds, Disk: 50GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: CentOS Linux 8, Kernel: 4.18.0-80.el8.x86_64 (x86_64), Compiler: GCC 8.3.1 20191121, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM c32xl.x86.tx-sysbench-cpu: Processor: Intel Xeon Gold 6146 (8 Cores), Motherboard: Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16384 MB RAM Smdbmds, Disk: 50GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: CentOS Linux 8, Kernel: 4.18.0-80.el8.x86_64 (x86_64), Compiler: GCC 8.3.1 20191121, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM CppPerformanceBenchmarks 9 Test: Atol Seconds < Lower Is Better c32xl.x86.tx-cpp .. 69.05 |==================================================== c32xl.x86.tx-cpp2 . 69.18 |==================================================== CppPerformanceBenchmarks 9 Test: Ctype Seconds < Lower Is Better c32xl.x86.tx-cpp . 34.09 |===================================================== CppPerformanceBenchmarks 9 Test: Math Library Seconds < Lower Is Better c32xl.x86.tx-cpp . 371.98 |==================================================== Sysbench 2018-07-28 Test: CPU Events Per Second > Higher Is Better c32xl.x86.tx-sysbench-cpu . 8457.02 |==========================================