67 records in the metrics snapshot. The service wrote 6 of them. 👋 I'm Anton - a software engineer working mostly in PHP/Symfony and Go, currently carving a live PHP monolith into Go services. Part 1 of this series was about the manifest as the single declaration a service makes about itself; Part 2 was about the environment-variable catalog that falls out of it. This part is the same question pointed at observability: what does a service have to emit before anyone writes a line of i...