Why Beyla matters for application observability

Beyla is useful when you want to start collecting traces quickly without changing application code. It uses eBPF to observe supported Linux HTTP/S and gRPC services and emit telemetry with a lighter setup path than language-specific instrumentation.

When Beyla is a strong fit

Use Beyla when you want to:

• Validate observability quickly in a development or test environment
• Instrument services when source code changes are hard to coordinate
• Start exploring traces and RED metrics before investing in deeper instrumentation
• Reduce onboarding friction for teams that need fast time-to-value

What value you get

With Beyla, you can capture request flow data from a running service and send it to Grafana Cloud with a small amount of configuration. That helps you answer questions such as:

• Are requests reaching the service as expected?
• Which requests are slow or error-prone?
• Is trace data flowing end to end into Grafana Cloud?

What to keep in mind

Beyla is best for quickstart and early observability use cases. As your needs grow, you might pair it with or move to a collector-based setup such as Grafana Alloy for more control over processing, routing, sampling, and enrichment.

In the next milestone, you configure the Grafana Cloud OTLP endpoint and credentials that Beyla uses to export telemetry.