The five steps
- Parallel stages 8 min
- Jobs that can never run 9 min
- Only what the target needs 9 min
- A finite number of workers 10 min
- The critical path 11 min
Turn a CI workflow into an execution plan: group jobs into parallel stages, report the ones that can never run, prune to a single target, respect a worker limit, and find the critical path that sets the total runtime.