Beyla is a vendor agnostic, eBPF-based, OpenTelemetry application auto-instrumentation tool, which lets you easily get started with Application Observability. eBPF is used to automatically inspect application executables and the OS networking layer, allowing us to capture essential application observability events for HTTP/S and gRPC services. From these captured eBPF events, we produce OpenTelemetry web transaction trace spans and Rate-Errors-Duration (RED) metrics. As with most eBPF tools, all data capture and instrumentation occurs without any modifications to your application code or configuration.

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