Workers Observability

See how your Workers projects perform

Workers Observability provides telemetry for your Workers projects, giving you the ability to see how they are performing for your end users. With instant access to search, query, and filter your logs, you can resolve problems quickly and collaborate with your team. This enables proactive issue detection and faster resolution.
Proactive Problem Detection

Investigate, query, and correlate data for early problem resolution with insight into the types of events happening. Workers Observability provides instant access to search, query, and filter your logs, allowing you to resolve problems quickly and efficiently.

Collaborative Troubleshooting

Save and share queries with the team for increased knowledge sharing and facilitate collaborative workflows. This helps teams work together more effectively to resolve issues.

Easy Onboarding and Management

Begin collecting telemetry with a few lines of code or a single click for quick debugging when problems arise. Workers Observability can be implemented with minimal setup and requires little maintenance.

Workers Observability Telemetry

Capture high cardinality, high dimensionality telemetry data directly from Workers to understand application performance across your entire stack.

Faster
Slower
Background Pattern

You can use Workers Observability to:

Discover how Workers Observability can help you improve your Workers projects

Enable observability for your Workers projects

Deploy Stable Releases

Compare metrics across Workers to identify whether an issue is global or isolated, helping you deploy more stable releases and reduce downtime.

Rapid Incident Resolution

Workers Observability provides instant access to search, query, and filter your logs, allowing you to resolve problems quickly and efficiently, reducing the impact on your users.

Team Collaboration

Save and share queries with your team to increase knowledge sharing and facilitate collaborative workflows, ensuring that everyone is on the same page.

Proactive Problem Prevention

Investigate, query, and correlate data for early problem resolution with insight into the types of events happening in your Workers projects, enabling proactive issue detection.

Code Examples for Workers Observability

See how to leverage Workers Observability for improved performance and incident resolution

Background Pattern
export default {
  async fetch(request, env) {
    // Add observability
    const observability = await env.OBSERVABILITY;
    await observability.log('Request received');
    // ...
  }
}
npm

"

Over 10 million developers around the world rely on the npm Registry to download packages over 1 billion times a day. We invested in Cloudflare Workers to improve our global performance, and now with the Cloudflare Workers globally available key-value store (Cloudflare Workers KV), we can make performance improvements that used to be impossible. "

Laurie Voss
Laurie Voss Co-founder and Chief Data Officer

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