Semantic-Conventions on PlumePHPhttps://plumephp.com/tags/semantic-conventions/Recent content in Semantic-Conventions on PlumePHPHugozh-CNWed, 30 Sep 2026 10:00:00 +0800OpenTelemetry 插桩实践：手动、自动与语言 SDKhttps://plumephp.com/observability-opentelemetry-instrumentation/Wed, 30 Sep 2026 10:00:00 +0800https://plumephp.com/observability-opentelemetry-instrumentation/<p>埋点是可观测性的&quot;第一公里&quot;：<strong>没有插桩，后面的采集、存储、告警都无米下锅</strong>。本指南讲透 OpenTelemetry 插桩的三种方式——手动插桩、自动插桩、语言 SDK 配置，覆盖 Tracer/Span/Meter/Logger 的关联、资源与语义约定、采样出口，以及如何让插桩可测试、可治理。</p>