rights reserved. 6 「オブザーバビリティ(可観測性)」とは Controller System Sensor Reference Measured error System input System output Measured output システムがその出⼒から内部状態を推測できる状態 =システム運⽤の判断に必要なデータが取得できる状態 c.f. モニタリング
rights reserved. 17 OpenTelemetry project official document OpenTelemetry, also known as OTel, is a vendor-neutral open source Observability framework for instrumenting, generating, collecting, and exporting telemetry data such as traces, metrics, and logs.