Segment traffic and monitors
Create separate monitors per tier or region so issues stay scoped.
Use rate limits and quotas aligned to each contract.
Protect shared services
Monitor auth, billing, and messaging with higher redundancy.
Alert with tenant context so responders know who is affected.
Isolation levers
- Per tenant error budgets
- Weighted alerts by tier
- Dedicated status page components
Plan noisy neighbor handling
Throttle or sandbox tenants that exceed limits before they hurt others.
Communicate proactively when isolating workloads.
Isolation protects revenue and keeps uptime promises realistic.