eBPF holds the potential for true automatic instrumentation for observability. OpenTelemetry eBPF Instrumentation (OBI) is a new addition to the OpenTelemetry project, which brings the promise of a multi-language, multi-protocol auto-instrumentation, thanks to a code donation by Grafana Labs. Our guest today is Mario Macías, Principal Software Engineer at Grafana Labs and OpenTelemetry eBFP Instrument maintainer. Macías joins Horovits to share about OBI, its origins, capabilities and how it fits into the broader OpenTelemetry project. Mario holds a Ph.D. in Computer Architecture and for the last 8 years he's been working in observability at different companies. He also authored books in Spanish language, such as "Programación en Go" or "Introducción a Apache Spark". You can read the recap post: https://medium.com/p/377cb0432bf1Show Notes:00:00 - episode intro02:11 - guest intro05:15 - Beyla origins08:45 - OBI for app monitoring14:46 - no-code multi-language instrumentation 23:12 - OBI trace support33:58 - OBI components43:39 - Beyla project new focus47:21 - OTel instrumentation SIG51:34 - collaboration with other OTel components and SIGs 54:59 - OBI roadmap59:26 - outro Resources:OBI on GitHub: https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/ Grafana Beyla donation: https://grafana.com/blog/2025/05/07/opentelemetry-ebpf-instrumentation-beyla-donation/ eBPF for continuous profiling and the Parca project: https://medium.com/p/8afd5bafd498eBPF for tracing and OTel GoLang Auto-instrumentation SIG: https://www.youtube.com/watch?v=VFykWV1mLAI&list=PLd57eY2edRXz4djMETYTm-2p8WGTdoX3DeBPF for Kubernetes monitoring and the Pixie project: https://www.youtube.com/watch?v=NYDBj5ctKaw&list=PLd57eY2edRXz4djMETYTm-2p8WGTdoX3D&index=52Dotan Horovits============Twitter: @horovitsLinkedIn: www.linkedin.com/in/horovitsMastodon: @horovits@fosstodonBlueSky: @horovits.bsky.socialMario Macías===========LinkedIn: https://www.linkedin.com/in/mariomac/Mastodon: https://masto.es/@maciasSocials:BlueSky: ⁠https://bsky.app/profile/openobservability.bsky.social⁠Twitter: ⁠⁠https://twitter.com/OpenObserv⁠⁠LinkedIn: ⁠https://www.linkedin.com/company/openobservability/⁠YouTube:⁠ ⁠https://www.youtube.com/@openobservabilitytalks⁠⁠OpenObservability Talks episodes are released monthly, on the last Thursday of each month and are available for listening on your favorite podcast app and on YouTube.

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