The DevOps movment have defined several metrics to evaluate an organization DevOps capabilities.
Consider this metric has "batch size". The more frequently we deploy, the smaller the size of the batch.
Deploy means goin into production or to an app store.
delivery lead time
The time it takes to go from code committed to code successfully running in production.
Highers performers deploy in production in less than an hour. Lower performers deploy monthly or less.
Mean Time To Recover
Time needed to restore the service of the application when an incident occurs.
change fail rate
The percentage of changes to production leading to a failure.