Hello, I am currently benchmarking NVMe SSDs with Cassandra and am getting very bad performance when my workload exceeds the memory size. What mount settings for NVMe should be used? Right now the SSD is formatted as XFS using noop scheduler. Are there any additional mount options that should be used? Any specific kernel parameters that should set in order to make best use of the PCIe NVMe SSD? Your insight would be well appreciated.
Thank you, Justin Sanciangco
