Triage Error Budget Burn

Files (1)

• SKILL.md

SKILL.md (first lines)

## When to use

Use when burn alerts fire or SLO dashboards show accelerated error budget consumption.

## Preconditions

- The SLO definition and signals are known (good/bad events or latency threshold).

## Procedure

1. Confirm the SLO signal and the burn window.
2. Identify whether burn is driven by errors, latency, or missing telemetry.
3. Break down by endpoint, region, customer segment, and dependency.
4. Correlate with deploys, config changes, and incidents.
5. Choose the fastest mitigation that reduces burn (rollback, disable, scale, failover).

## Decision points

- Telemetry missing: fix instrumentation/pipeline to avoid false burn.
- Dependency-induced burn: mitigate upstream (timeouts, circuit breaker, failover).
- Deploy-correlated burn: rollback or feature flag off.

## Verification

- Burn rate returns to normal and stays stable.
- Alert conditions clear.

## Rollback / undo

- Revert mitigations that cause new errors or correctness regressions.

## Escalation

- Escalate to dependency owners if they are the dominant contributor.
- Escalate to service owners for code fixes.

## Examples

```text
Start by decomposing the SLO into error vs latency vs availability contributions.
```

From bregman-arie/devops-sre-skills, Apache-2.0.

More from bregman-arie/devops-sre-skills