---
name: volcengine-observability-cls
description: Log query and troubleshooting workflows with Volcengine CLS. Use when users need error analysis, time-range queries, aggregation dashboards, or incident diagnostics.
---

# volcengine-observability-cls

Run structured log investigations and summarize actionable findings.

## Execution Checklist

1. Confirm project/logset/topic and time window.
2. Build query with filters, parse fields, and aggregations.
3. Execute and summarize top errors and anomaly dimensions.
4. Return follow-up actions and reusable query templates.

## Output Requirements

- Include query statement.
- Include affected services and counts.
- Include concrete remediation suggestions.

## References

- `references/sources.md`