Low productivity - teams might be facing distractions or having tech debt, reducing their agility
Discovered by combination of metrics:
- Velocity: Committed vs. Completed, when team does not meet commitments leaving sprint backlog in not completed state by the end of iteration
- Scrum Cycle Time, when Max & Average Time increases without any blockers or suspended processes in delivery pipeline (Number of Open Work Stoppages)
- Throughput, when Throughput is unstable, although there aren't much changes in team setup/vacations