CVM KVM testing on TencentOS Server 3.1 via the Phoronix Test Suite. CVM: Processor: Intel Xeon Platinum 8255C (4 Cores), Motherboard: Tencent Cloud CVM v3.0 (seabios-1.9.1-qemu-project.org BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 16 GB RAM Smdbmds, Disk: 50GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: TencentOS Server 3.1, Kernel: 5.4.119-19.0009.28 (x86_64), Compiler: GCC 8.5.0 20210514 + Clang 15.0.7, File-System: ext4, Screen Resolution: 1024x768, System Layer: KVM Stream 2013-01-17 Type: Copy MB/s > Higher Is Better CVM . 20961.9 |================================================================ Stream 2013-01-17 Type: Scale MB/s > Higher Is Better CVM . 25849.9 |================================================================ Stream 2013-01-17 Type: Triad MB/s > Higher Is Better CVM . 26586.0 |================================================================ Stream 2013-01-17 Type: Add MB/s > Higher Is Better CVM . 26608.4 |================================================================ CacheBench Test: Read MB/s > Higher Is Better CVM . 2599.99 |================================================================ CacheBench Test: Write MB/s > Higher Is Better CVM . 21374.96 |=============================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better CVM . 22761.12 |===============================================================