Analyzes event cascade patterns.

Detects when a single event triggers a chain of subsequent events within a short time window. This may indicate:

• PubSub broadcast storms
• Recursive event handling
• Missing event batching

Not enabled by default as cascades are sometimes intentional.

Configuration

• Window: 50ms (events within this window are considered part of same cascade)
• Threshold: 3+ events = cascade

Output

%{
  findings: [
    %{
      severity: :warning,
      message: "Event cascade detected: 6 events in rapid succession",
      events: [1, 2, 3, 4, 5, 6],
      metadata: %{event_sequence: [...], depth: 6}
    }
  ],
  stats: %{
    cascade_count: 1,
    max_cascade_depth: 6
  }
}