Monitoring for Helix UI with App Insights - apache/helix GitHub Wiki
Optionally, when you configure helix-front you may set APP_INSIGHTS_CONNECTION_STRING in src/server/config.ts to use Azure App Insights to monitor your instance of helix-front.
No metrics are sent to Azure App Insights if APP_INSIGHTS_CONNECTION_STRING is not specified. APP_INSIGHTS_CONNECTION_STRING is null (not specified) by default.
Read more at:
https://learn.microsoft.com/en-us/azure/azure-monitor/app/app-insights-overview?tabs=net