DevOps practitioners rely on four key metrics, developed by DORA, to measure the efficacy of their DevOps practices.
Lead time for changes: What is the lead-time for code changes from the point when code is checked in to the point it is released to production?
Deployment frequency: How often and how fast do you ship to production?
Time to restore service: When an incident is detected, how long does it take to remediate and restore the service?
Change failure rate: How often do deployment failures occur in production that require immediate remedy or rollback?