{"agent":"claude","input":"Incident: Grafana Tempo shows checkout traces taking 6 s at p95, with the time spent in a span below the ad service, after the adHighCpu feature flag was enabled. Read the code, the flag definitions, the collector configuration and the last 30 commits. Follow the flag from src/flagd into the ad service and confirm which service actually calls the ad service. Find the most likely causes, and write incident.md with a timeline, each suspect with file and line evidence, the spans it should appear in, and the TraceQL query that would confirm or clear it. Change no code.","resources":[{"url":"https://github.com/your-org/your-app"}]}