Hi all, I am a novice Ceph user and I am going through Ceph CRUSH algorithm. I would like to do some profiling of CRUSH computations on a CPU. Are there any CRUSH benchmarks? Any profiling tool for CRUSH? I would like to examine what are the compute intensive parts of CRUSH on the CPU. May be there is some research paper on it already? The goal is hardware and software partioning. I am really looking forward for some helping tips. Bobby !