A review becomes useful when it creates shared attention. That requires more than presenting every available chart. It requires choosing evidence around a defined operational question.
Open with the decision
Ask what the group needs to decide, investigate or monitor. “Did checkout responses change after Tuesday’s release?” gives the review a boundary. “How is performance?” does not.
Separate observation from explanation
State what the data shows before discussing why it may have happened. A percentile moved, one route contributed more slow requests, or one region diverged. Explanations are hypotheses until additional evidence supports them.
Close with ownership and a check
Record the next question, who can investigate it and what evidence would change the current interpretation. This makes the review cumulative: each conversation improves the next one instead of restarting with the same ambiguous chart.