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cncf.io › blog › 2026 › …

Learning Cloud-Native Engineering Beyond Tutorials Through LFX

… A dedicated EC2 instance running Prometheus as a metrics backend. Metrics exported in Prometheus format from all instances into Prometheus. …

Aug 10, 2026

cncf.io › blog › 2026 › …

You can’t debug what you can’t see — Observability for AI Agents

… A warning on cardinality: Keep Prometheus labels low-cardinality. Tool names and agent names are safe — they have bounded values. Never put unique identifiers like session IDs into Prometheus labels. …

Aug 4, 2026