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| Criterion |  DevOps Incident Timeline Analysis |  Facilitation Expectation Mapping |  DevOps Incident Command |  DevOps Game Day |
|---|---|---|---|---|
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 roles, interfaces, or projects fail because of differing expectations, Expectation Mapping surfaces these differences. It shows what each side takes for granted and where the pictures diverge. | 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. | In preparing for rare incidents, the method tests response capability under controlled conditions. It shows where assumptions about stability, roles, and recovery are too optimistic. |
Complexitydifferent | Medium | Low | Medium | High |
Timedifferent | 60-180 min | 45-90 min | As needed | Halber Tag |
Participantsdifferent | 3-10 | 3-12 | 4-15 | 5-20 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Expectation Map, Alignment Notes, Agreements | Incident Log, Action Tracker, Stakeholder Updates | Simulation Notes, Gaps List, Updated Runbooks |
Tagsno overlap | IncidentTimelineSite Reliability Engineering | AlignmentStakeholdersTeam | IncidentOperationsReliability | ResilienceOperationsIncident |