mem
KVM testing on Amazon Linux 2 via the Phoronix Test Suite.


Ubuntu 18.04 LTS: 

	Processor: Intel Xeon Platinum 8124M (4 Cores / 8 Threads), Motherboard: Amazon EC2 c5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16384MB, Disk: 9GB Amazon Elastic Block Store, Network: Amazon Elastic

	OS: Ubuntu 18.04, Kernel: 4.15.0-1031-aws (x86_64), Compiler: GCC 7.3.0, File-System: ext4, System Layer: KVM

Amazon Linux 2: 

	Processor: Intel Xeon Platinum 8124M (4 Cores / 8 Threads), Motherboard: Amazon EC2 c5.2xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 16384MB, Disk: 9GB Amazon Elastic Block Store, Network: Amazon Elastic

	OS: Amazon Linux 2, Kernel: 4.14.88-88.76.amzn2.x86_64 (x86_64), Compiler: GCC 7.3.1 20180303, File-System: xfs, System Layer: KVM


RAMspeed SMP 3.5.0
Type: Add - Benchmark: Floating Point
MB/s > Higher Is Better
Ubuntu 18.04 LTS . 16993 |===================================================
Amazon Linux 2 ... 17647 |=====================================================


RAMspeed SMP 3.5.0
Type: Copy - Benchmark: Floating Point
MB/s > Higher Is Better
Ubuntu 18.04 LTS . 12395 |==================================================
Amazon Linux 2 ... 13159 |=====================================================


RAMspeed SMP 3.5.0
Type: Scale - Benchmark: Floating Point
MB/s > Higher Is Better
Ubuntu 18.04 LTS . 12403 |=================================================
Amazon Linux 2 ... 13455 |=====================================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
Ubuntu 18.04 LTS . 16238 |=================================================
Amazon Linux 2 ... 17403 |=====================================================


RAMspeed SMP 3.5.0
Type: Average - Benchmark: Floating Point
MB/s > Higher Is Better
Ubuntu 18.04 LTS . 14372 |==================================================
Amazon Linux 2 ... 15112 |=====================================================