Simple checklists for evaluating visibility maturity Logs Maturity is measured on a scale from 0 to 5. Each item below counts for 1 point towards the total score. Application emits logs at runtime with appropriate log levels (DEBUG, INFO, WARNING, ERROR) Application uses a centralised logging system Application uses structured logs Application logs contain externally defined and documented diagnostic codes Application logs contain correlation identifiers for matching with other visibility data (external logs, tracing) Metrics Maturity is measured on a scale from 0 to 5.

Various diagrams

Note : These are not meant to represent best or even appropriate practices. Source included for ease of reuse.

• Source

• Source

• Source