Monitoring on Fly.io
Metrics
Fully-managed metrics solutions to help you monitor your apps.
- Metrics: Learn how to configure and use the Fly.io metrics for Prometheus and Grafana, and built-in and custom metrics for your apps.
Error monitoring by Sentry
Error monitoring for your apps from our extension providers.
- Sentry: Use Sentry on Fly.io and get actionable insights to resolve the most important code-related issues. Fly.io organizations that use Sentry can claim a year’s worth of Team Plan credits.
Logging
Live tail and search your app’s logs, access them via API, or ship them where you want them.
- Logging overview: How logs work on Fly.io.
- Logs API options for programmatic access:: How to fetch, stream or export logs programmatically without touching the CLI.
- Live tail logs: Where to access live tail logs.
- Search logs: Searchable app logs in Grafana (beta).
- Export logs: Aggregate your logs to a service of your choice.
- Error codes and troubleshooting: Look up error codes and get tips for troubleshooting.