#6718 "A swarm container's metrics, normal and anomalies are keyed by its task name, so they start over whenever the task moves". Live, the move found 391,440 keys, about 2,500 of them with raw samples, and took one key per 15 s pass: about 68 days, in sorted order, so recent history could wait months while charts and normals read thin. A pass now runs for up to 2 s, and keys with raw samples go first. Old hourly keys take a few statements each. A key with no anomalies no longer rewrites the service's timeline entries. The start logs how many keys each table holds, as that count is far higher than expected and not explained yet. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>