Troubleshooting | Datadog

Understand the scope of user impact with Watchdog Impact Analysis

See how many users are affected by service performance issues so that you can troubleshoot more effectively.

How to debug Kubernetes Pending pods and scheduling failures

Learn how to debug Pending pods that fail to get scheduled due to resource constraints, taints, affinity ...

Debug Android crashes faster with Datadog

Learn how Datadog can help you identify the root cause of crashes for Android applications.

End-to-end application monitoring with Datadog

See all request traces and application telemetry in one place for faster troubleshooting.

Unify APM and RUM data for full-stack visibility

Datadog automatically links distributed traces to real-user data, giving you end-to-end visibility for faster ...

Debug application issues with APM and Network Performance Monitoring

Learn how to leverage Datadog Network Performance Monitoring alongside APM to debug your applications.

Diagnosing out-of-memory errors on Linux

Datadog can help you discover the cause of Linux OOM errors and prevent them from hobbling your systems.

The Trouble with Mounting

When some of our customers reported that their agents were freezing, sometimes for hours at a time, we tracked ...

NGINX 502 Bad Gateway: Gunicorn

Learn to resolve 502 errors in your NGINX/Gunicorn stack.

NGINX 502 Bad Gateway: PHP-FPM

Learn to resolve 502 errors in your NGINX/PHP-FPM stack.

How to resolve unassigned shards in Elasticsearch

Explore six ways to investigate and resolve issues with unassigned Elasticsearch shards.

How to solve 5 Elasticsearch performance and scaling problems

This article will walk through five common Elasticsearch performance issues, and how to deal with them.

On the importance of real time graphs

Learn why real time graphs are crucial when it comes to optimizing your stack performance.