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| Criterion |  DevOps Incident Timeline Analysis |  Facilitation Dot Estimation |  DevOps Incident Command |
|---|---|---|---|
Purposedifferent | For an incident with an unclear sequence, the method makes the timeline precisely visible. It separates perception, reaction, and delay so cause and effect become more clearly readable. | When size or effort can only be estimated roughly, Dot Estimation condenses the group's experience into a quick range. It turns individual contributions into a visible selection. The result is captured as an Effort Heatmap, Risk Signals, and Discussion Targets. | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 60-180 min | 5-20 min | As needed |
Participantsdifferent | 3-10 | 3-20 | 4-15 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Effort Heatmap, Risk Signals, Discussion Targets | Incident Log, Action Tracker, Stakeholder Updates |
Tagsno overlap | IncidentTimelineSite Reliability Engineering | EstimationEffortRisk | IncidentOperationsReliability |
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