Foundry and Azure OpenAI monitoring: App Insights vs diagnostic setting vs signals

This sheet compares Connect Application Insights, Create a diagnostic setting, Tracing view, Metric alert.

CriterionConnect Application InsightsCreate a diagnostic settingTracing viewMetric alert
EnablesBuilt-in Application analytics and trace storeResource logs collected into Log Analytics for KQLPer-request span timelineNotification when a metric crosses a threshold

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