[[["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:2025-06-12 (世界標準時間)。"],[[["Datastream allows monitoring of data and events through various graphs, including Throughput, Unsupported events, Data freshness, System latency, and Total latency."],["Throughput measures the rate of data or event processing, displayed in either the amount of data transferred (MB) or the number of events associated with the transfer."],["Data freshness indicates the time difference between data residing in the source and the data being transferred to the destination, calculated based on the oldest event."],["System latency represents the time Datastream takes to process an event, from the time it's read to when it's written to the destination."],["Monitoring can be done on the Google Cloud Console by navigating to the 'Streams' page and selecting a specific stream to view the relevant graphs, which can also have alerting policies configured for data freshness."]]],[]]