srini amazon testing on Ubuntu 22.04 via the Phoronix Test Suite. 2 x AMD EPYC 9R14 - EFI VGA - Amazon EC2: Processor: 2 x AMD EPYC 9R14 (192 Cores), Motherboard: Amazon EC2 r7an.48xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1488GB, Disk: 236GB Amazon Elastic Block Store, Graphics: EFI VGA, Network: Amazon Elastic OS: Ubuntu 22.04, Kernel: 6.5.0-1017-aws (x86_64), Vulkan: 1.3.255, File-System: ext4, Screen Resolution: 800x600, System Layer: amazon Apache Cassandra 4.1.3 Test: Writes Op/s > Higher Is Better 2 x AMD EPYC 9R14 - EFI VGA - Amazon EC2 . 210986 |============================ Apache Cassandra 4.1.3 Test: Mixed 1:1 Op/s > Higher Is Better 2 x AMD EPYC 9R14 - EFI VGA - Amazon EC2 . 103274 |============================ Apache Cassandra 4.1.3 Test: Mixed 1:3 Op/s > Higher Is Better 2 x AMD EPYC 9R14 - EFI VGA - Amazon EC2 . 108869 |============================