what i was more so interested in was a tool that you run the relay and it hurls events at it and then queries it and times the full operation. such a tester could be pointed at any relay implementation then. certainly then you could add a script that builds and installs khatru and relayer, and probably since the secp256k1 library install script in scripts puts all the C/C++ things in, probably can also do strfry and the rust relay as well, by adding a rustup installer
i might do it myself at some point but feel free to do it if you like. it shouldn't be hard to add this to it.
seeing a side by side comparison of all of the relays would be great for seeing how good performance is but also how good each different relay is in comparison with each other on the same test workloads.