Start with the topic guide.
Logs, metrics, traces, instrumentation, correlation IDs, service-level indicators, service-level objectives, error budgets, alerting, on-call practices, incident response, postmortems, and toil reduction.
This is a learning outline. A complete worked tutorial has not been published for this topic yet.
Concept scope
Observability & Site Reliability Engineering: 13 short lessons, one for each concept. Logs, metrics, traces, instrumentation, correlation IDs, service-level indicators, service-level objectives, error budgets, alerting, on-call practices, incident response, postmortems, and toil reduction.