---
title: "Troubleshoot an unhealthy collector | Grafana Cloud documentation"
description: "Learn how to use the built-in debugging tools in Grafana Fleet Management to troubleshoot your collector fleet."
---

# Troubleshoot an unhealthy collector

If you’ve discovered a degraded collector in your fleet, Grafana Fleet Management can help you diagnose the problem.

This section explains how to use Fleet Management’s out-of-the-box dashboards, along with your collector’s internal logs, alerts, and Grafana Assistant to troubleshoot an unhealthy collector.

You can also use the [Grafana Alloy UI](/docs/grafana-cloud/send-data/alloy/troubleshoot/debug/) to debug your collectors.

- [Alerts in Fleet Management](/docs/grafana-cloud/send-data/fleet-management/manage-fleet/collectors/troubleshoot-unhealthy-collector/alerts/)  
  Use alerts in Grafana Fleet Management to troubleshoot your collectors.
- [Internal metrics](/docs/grafana-cloud/send-data/fleet-management/manage-fleet/collectors/troubleshoot-unhealthy-collector/internal-metrics/)  
  Use built-in dashboards in Grafana Fleet Management to troubleshoot your collector fleet.
- [Internal logs](/docs/grafana-cloud/send-data/fleet-management/manage-fleet/collectors/troubleshoot-unhealthy-collector/internal-logs/)  
  View internal logs in Grafana Fleet Management to troubleshoot your collectors.
- [Troubleshoot remote configuration errors](/docs/grafana-cloud/send-data/fleet-management/manage-fleet/collectors/troubleshoot-unhealthy-collector/remote-configuration-errors/)  
  View and fix configuration pipeline errors in Grafana Fleet Management.