Incident response flowchart template — interactive runbook for on-call teams
P1 incidents are not the time to read a PDF. This interactive incident response flowchart guides your on-call team from initial alert through severity classification, escalation, stakeholder communication, resolution, and post-incident review — with the right next step always visible, no matter who picks up the page.
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Who is this for?
Engineering managers, SRE leads, DevOps teams, and IT operations managers at companies with production systems that require 24/7 uptime. Also valuable for compliance teams that need documented, consistent incident handling procedures for SOC 2 or ISO 27001 audits.
The problem it solves
Most incident response breaks down not because engineers lack skill, but because under pressure they skip steps — the customer notification that never went out, the post-mortem that was never scheduled, the severity classification that was wrong from the start. A static runbook doesn't fix this. An interactive flowchart that enforces the right sequence does.
How the template is structured
Every step is editable. Customise the content, labels, and branching logic to match your exact process.
Detection and initial alert
Incident is detected via monitoring alert, customer report, or engineer observation. The flowchart captures source, affected system, and initial symptoms. Incident commander is automatically notified via webhook to PagerDuty or Opsgenie.
Severity classification
On-call engineer answers three classification questions: customer impact level, affected system scope, and data integrity status. The flowchart assigns P1 (complete outage), P2 (significant degradation), P3 (partial impact), or P4 (minor/cosmetic) based on answers.
Escalation by severity
P1 routes to immediate escalation: incident commander declared, leadership notified, customer status page updated within 5 minutes. P2 routes to senior engineer review. P3 and P4 route to standard ticket creation with no immediate escalation.
Investigation and mitigation steps
The flowchart presents the investigation checklist for the affected system type: application errors, infrastructure, database, or third-party dependency. Each path has system-specific diagnostic commands and mitigation options in priority order.
Resolution and recovery verification
After applying a fix or mitigation, engineer confirms resolution criteria: error rate below threshold, latency normalised, customer-facing features restored. The flowchart prevents premature closure by requiring confirmation of each criterion.
Post-incident review scheduling
Upon resolution, the flowchart prompts: post-mortem meeting scheduled, timeline document started, customer follow-up sent. For P1 and P2 incidents, a webhook creates a post-mortem ticket in Jira or Linear automatically.
What you get with this template
From alert to resolution — every step, every time, under pressure
Free to use. Customise every node, label, and branch in PathPilot's visual canvas. Publish with one click.
Get started freeFrequently asked questions
- Can this integrate with our alerting tools (PagerDuty, Opsgenie)?
- Yes. PathPilot's webhook integration fires structured payloads at key steps — incident creation, severity assignment, escalation, and resolution. Connect to PagerDuty or Opsgenie to auto-create and auto-resolve incidents based on flowchart progress.
- Can we customise severity levels for our specific SLAs?
- Fully. Edit the severity classification node to match your SLA definitions. Add or remove severity tiers, adjust classification criteria, and update the escalation thresholds for each tier — all in PathPilot's visual canvas.
- How do we handle incidents that span multiple systems?
- Add a "multi-system" branch at the affected system selection step. This path prompts the incident commander to assign system-specific sub-leads and opens parallel investigation paths for each affected system.
- Does this work for non-technical incidents (security, compliance, physical)?
- Yes. The template structure works for any incident type. Customise the issue category options and investigation steps for security incidents, data breaches, physical security events, or compliance violations.