Reference
Delivery performance
Change failure rate
1min
a key metric when making changes to systems is what percentage of changes to production (including, for example, software releases and infrastructure configuration changes) fail in the context of lean, this is the same as percent complete and accurate for the product delivery process, and is a key quality metric — accelerate the science of lean software and devops it revolution press change failure rate, or cfr, is total number of deployments in failure state during any given period over the total number of releases deployed during this period it is computed using the declaring deployments docid\ pyfvkh5axzsvjnjmlbzfl and their statuses