Introduction This is a follow-up on our Postgresql Performance on Ubuntu 18.04 and Nutanix post. We document here the same pgbench tests on an Amazon EC2 i-XL instance with NVMe SSD storage. Disclaimer The following test results are not intended to give definitive numbers on the tested platform. These are only illustrative of the methodology used to test the platform for postgresql workloads. Sustained database benchmark with different linux kernel parameters We tested.. Read More