Not as much as I should - my tool set for it is pretty limited. apachebench and some clever scripting for other things. Generating the load is the difficult p

Not as much as I should - my tool set for it is pretty limited. apachebench and some clever scripting for other things. Generating the load is the difficult part for me. Things that speak HTTP/HTTPS are generally trivial, but some APIs are more difficult than others. I'm trying to wrap my head around simulating many Docker clients hitting a registry that's acting as a pull-through cache. Ideally with varying sets of images/tags to truly exercise it. I don't really mind visualization. Most of the metrics I care about are those I can observe with common utilities like strace, iostat, and vmstat. I mainly just want to be able to put varying levels of heat on the thing