Different kinds of evidence
Metrics show trends. Logs explain events. Traces connect steps in a request when that instrumentation exists. The owner view brings these forms of evidence together.
Private details stay private
Raw logs, internal host details, and diagnostic records require sign-in. Public pages show only selected summaries. Credentials and sensitive values are removed from diagnostic text where possible.
Missing traces
If a service does not export traces, the portal says so. An empty trace view is not proof that the service is healthy.