c6a-4xlarge-centos-linux-7 KVM testing on CentOS Linux 7 via the Phoronix Test Suite. 1 x 32 GB DDR4-2933MT: Processor: AMD EPYC 7R13 (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6a.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 32 GB DDR4-2933MT/s, Disk: 9GB Amazon Elastic Block Store + 107GB Amazon Elastic Block Store, Network: Amazon Elastic OS: CentOS Linux 7, Kernel: 3.10.0-1160.80.1.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Compiler: GCC 11.2.1 20220127, File-System: xfs, System Layer: KVM 2023-11-28 18:01: Processor: AMD EPYC 7R13 (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6a.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 32 GB DDR4-2933MT/s, Disk: 9GB Amazon Elastic Block Store + 107GB Amazon Elastic Block Store, Network: Amazon Elastic OS: CentOS Linux 7, Kernel: 3.10.0-1160.80.1.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.28.3, Display Server: X Server 1.20.4, Compiler: GCC 4.8.5 20150623, File-System: xfs, System Layer: KVM RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 35607.33 |============================================= RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 35142.45 |============================================= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 36881.77 |============================================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 35411.94 |============================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 35942.26 |============================================= RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 35386.68 |============================================= RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 35622.81 |============================================= RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 37073.31 |============================================= RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 35675.33 |============================================= RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 36274.13 |============================================= Stream 2013-01-17 Type: Copy MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 44535.9 |============================================== Stream 2013-01-17 Type: Scale MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 30116.8 |============================================== Stream 2013-01-17 Type: Triad MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 32516.4 |============================================== Stream 2013-01-17 Type: Add MB/s > Higher Is Better 1 x 32 GB DDR4-2933MT . 32286.4 |============================================== Sysbench 1.0.20 Test: RAM / Memory MiB/sec > Higher Is Better 1 x 32 GB DDR4-2933MT . 15979.10 |============================================= 2023-11-28 18:01 ...... 15820.10 |============================================= Sysbench 1.0.20 Test: CPU Events Per Second > Higher Is Better 1 x 32 GB DDR4-2933MT . 36578.91 |============================================= 2023-11-28 18:01 ...... 36542.33 |=============================================