--- title: "Monitoring on Fly.io" layout: docs nav: firecracker toc: false redirect_from: - /docs/going-to-production/monitoring/ - /docs/metrics-and-logs/ --- <figure class="max-w-sm"> <img src="/static/images/spooky.webp" alt="Illustration by Annie Ruygt of a smirking ghost sitting infront of a laptop"> </figure> ## Metrics _Fully-managed metrics solutions to help you monitor your apps._ - **[Metrics](/docs/monitoring/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 _Error monitoring for your apps._ - **[Sentry](/docs/monitoring/sentry/):** Use Sentry to get actionable insights to resolve the most important code-related issues in your app. --- ## Logging _Live tail and search your app’s logs, access them via API, or ship them where you want them._ - **[Logging overview](/docs/monitoring/logging-overview/):** How logs work on Fly.io. - **[Logs API options for programmatic access](/docs/monitoring/logs-api-options/)::** How to fetch, stream or export logs programmatically without touching the CLI. - **[Live tail logs](/docs/monitoring/live-tail-logs/):** Where to access live tail logs. - **[Search logs](/docs/monitoring/search-logs/):** Searchable app logs in Grafana (beta). - **[Export logs](/docs/monitoring/exporting-logs/):** Aggregate your logs to a service of your choice. - **[Error codes and troubleshooting](/docs/monitoring/error-codes/):** Look up error codes and get tips for troubleshooting.