[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-05 (世界標準時間)。"],[[["\u003cp\u003eGoogle Distributed Cloud (GDC) air-gapped offers operational logging to help manage applications and services, capturing information about conditions, changes, and actions within deployments.\u003c/p\u003e\n"],["\u003cp\u003eOperational logs enable developers and operators to troubleshoot issues by identifying and diagnosing errors or unexpected behavior.\u003c/p\u003e\n"],["\u003cp\u003eOperational logs can be used to monitor performance by tracking resource usage, maintaining records of system events, and optimizing application performance.\u003c/p\u003e\n"],["\u003cp\u003eGDC collects operational logs for various resources, including Kubernetes workloads from the standard output (\u003ccode\u003estdout\u003c/code\u003e) and standard error (\u003ccode\u003estderr\u003c/code\u003e) streams of applications.\u003c/p\u003e\n"]]],[],null,["# Operational logs overview\n\nGoogle Distributed Cloud (GDC) air-gapped provides operational logging capabilities to help\nyou manage your applications and services effectively. Operational logs capture\ninformation about the conditions, changes, and actions occurring within your\ndeployments, letting developers and operators do the following:\n\n- **Troubleshoot issues**: Identify and diagnose errors or unexpected behavior in your applications and infrastructure.\n- **Monitor performance**: Track resource usage, maintain a record of system events, and optimize application performance.\n\nThis section helps to understand and query operational logs. Use this section\nfor reference when constructing\n[LogQL](https://grafana.com/docs/loki/latest/logql/) (Log Query Language)\nexpressions to search for operational logs. For more information, see\n[Query and view logs](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/query-and-view-logs).\n\nGDC collects operational logs for various resources,\nincluding the following:\n\n- **Kubernetes workloads** : Logs are captured from the standard output (`stdout`) and standard error (`stderr`) streams of your applications, adhering to the Kubernetes Container Runtime Interface (CRI) logging format. This practice ensures consistency and compatibility with Kubernetes' logging tools and practices. For more information on this format, refer to the official Kubernetes documentation: \u003chttps://github.com/kubernetes/design-proposals-archive/blob/main/node/kubelet-cri-logging.md\u003e."]]
