* Describe the issue: Currently, our documentation only talks about Rados and block device benchmarks. We have customers who ask for RGW and CephFS as well. Also, we do not explain how to holistically approach performance benchmarking including parallelism, how scaling affects the performance, any whitepapers available etc * Document URL: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/4/html/administration_guide/ceph-performance-benchmarking