The Observable OneDeep dives into OpenTelemetry, eBPF, and the systems behind modern observability.https://theobservable.one/enNUMA, explained: from CPU cores to a Rust telemetry enginehttps://theobservable.one/articles/numa-explained/https://theobservable.one/articles/numa-explained/How memory placement affects performance, with a practical look at OpenTelemetry Arrow.Wed, 23 Sep 2026 00:00:00 GMTLinuxRustMemoryPerformanceObservability