最後,您可以在 Google Cloud 控制台的 API 配額頁面中,查看 API 呼叫和函式執行的配額指標。您可以在 Cloud Monitoring 中設定配額錯誤快訊,方法是篩選 STATUS 指標標籤值為 out of quota 的執行作業。詳情請參閱「快訊簡介」。
以程式輔助方式讀取指標
以下程式碼片段說明如何從程式碼讀取指標。
Node.js
// Imports the Google Cloud client libraryconstmonitoring=require('@google-cloud/monitoring');// Creates a clientconstclient=newmonitoring.MetricServiceClient();asyncfunctionreadTimeSeriesData(){/** * TODO(developer): Uncomment and edit the following lines of code. */// const projectId = 'YOUR_PROJECT_ID';// const filter = 'metric.type="compute.googleapis.com/instance/cpu/utilization"';constrequest={name:client.projectPath(projectId),filter:filter,interval:{startTime:{// Limit results to the last 20 minutesseconds:Date.now()/1000-60*20,},endTime:{seconds:Date.now()/1000,},},};// Writes time series dataconst[timeSeries]=awaitclient.listTimeSeries(request);timeSeries.forEach(data=>{console.log(`${data.metric.labels.instance_name}:`);data.points.forEach(point=>{console.log(JSON.stringify(point.value));});});}readTimeSeriesData();