I think what they are trying to measure is how much is this build/release system effecting productivity of the engineers and changes their behavior. Not how p

I think what they are trying to measure is how much is this build/release system effecting productivity of the engineers and changes their behavior. Not how productive the engineers are per say. If the build system is super slow and just breaks all the time, your going to see a drop in the number of commits landed per day. If git is completely down and commits per day drop per 0, then you have an outage ;)