Metrics for Flow-Based Daily Scrum
During a flow-based Daily Scrum, certain metrics are particularly useful for assessing the team’s workflow and progress.
Exam Question
Which of the following metrics are likely to be reviewed during flow-based Daily Scrum?
(choose the best two answers)
A. Work Item Age.
B. Velocity.
C. Cycle Time.
D. Throughput.
E. Work in Progress (WIP).
F. Lead Time.
G. Process control chart and Scrum Team’s 85th percentile.
Correct Answers
A. Work Item Age.
E. Work in Progress (WIP).
Explanation
Correct Answers
A. Work Item Age:
Work Item Age refers to the amount of time that has passed since a work item started. Reviewing this metric during a Daily Scrum helps the team identify items that are taking longer than expected and may need attention or support to move forward.
E. Work in Progress (WIP):
WIP measures the number of work items currently being worked on. Monitoring WIP during the Daily Scrum helps the team ensure they are within their WIP limits and maintain a balanced workload, preventing bottlenecks and ensuring smooth flow.
Why the Other Options Are Less Effective
B. Velocity:
Velocity measures the amount of work completed in a Sprint, typically used for planning rather than daily tracking of flow. It is not specific to flow-based tracking and is more relevant to Sprint Review or Sprint Planning.
C. Cycle Time:
While Cycle Time is a critical metric for flow, it measures the time it takes to complete a work item from start to finish and is generally reviewed over longer periods, not daily.
D. Throughput:
Throughput measures the number of work items completed in a specific time period. Like Cycle Time, it is usually reviewed over longer periods and not typically part of the daily assessment.
F. Lead Time:
Lead Time measures the total time from the work item request to its delivery. It is more often reviewed over longer periods to assess overall efficiency rather than daily.
G. Process control chart and Scrum Team’s 85th percentile:
While useful for assessing performance and making improvements, these metrics are not typically reviewed on a daily basis as they are more complex and used for detailed analysis over time.
Importance of Work Item Age and WIP in Daily Scrum
- Work Item Age: Helps identify items that are stuck or taking longer than expected, prompting discussions on how to unblock them.
- WIP: Ensures the team stays within their WIP limits, preventing overloading and maintaining a smooth workflow.
Effective Practices for Flow-Based Daily Scrum
- Monitor Key Metrics: Focus on metrics that provide insights into the daily flow of work, such as Work Item Age and WIP.
- Identify Blockages: Use these metrics to identify and address blockages quickly.
- Maintain Balance: Ensure WIP limits are adhered to, promoting a balanced and manageable workload.
Relevance to the PSK I Exam
Understanding the importance of specific flow metrics like Work Item Age and WIP in daily assessments is crucial for the PSK I exam. It demonstrates knowledge of effective workflow management and daily tracking practices in Kanban.
Key Takeaways
- Work Item Age and WIP are key metrics for flow-based Daily Scrums, helping teams monitor progress and maintain workflow balance.
- Other metrics like Cycle Time, Throughput, and Lead Time are important but reviewed over longer periods, not daily.
- Effective daily monitoring helps teams quickly identify and address blockages, maintaining a smooth workflow.
Conclusion
Work Item Age and Work in Progress (WIP) are the primary metrics reviewed during a flow-based Daily Scrum to ensure smooth workflow and timely progress. For more information on preparing for the PSK I exam, visit our Professional Kanban PSK I™ Exam Prep.
