Java Code Examples for com.google.cloud.monitoring.v3.MetricServiceClient#listTimeSeries()

The following examples show how to use com.google.cloud.monitoring.v3.MetricServiceClient#listTimeSeries() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: Snippets.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
/** Demonstrates listing time series headers. */
void listTimeSeriesHeaders() throws IOException {
  // [START monitoring_read_timeseries_fields]
  MetricServiceClient metricServiceClient = MetricServiceClient.create();
  String projectId = System.getProperty("projectId");
  ProjectName name = ProjectName.of(projectId);

  // Restrict time to last 20 minutes
  long startMillis = System.currentTimeMillis() - ((60 * 20) * 1000);
  TimeInterval interval =
      TimeInterval.newBuilder()
          .setStartTime(Timestamps.fromMillis(startMillis))
          .setEndTime(Timestamps.fromMillis(System.currentTimeMillis()))
          .build();

  ListTimeSeriesRequest.Builder requestBuilder =
      ListTimeSeriesRequest.newBuilder()
          .setName(name.toString())
          .setFilter("metric.type=\"compute.googleapis.com/instance/cpu/utilization\"")
          .setInterval(interval)
          .setView(ListTimeSeriesRequest.TimeSeriesView.HEADERS);

  ListTimeSeriesRequest request = requestBuilder.build();

  ListTimeSeriesPagedResponse response = metricServiceClient.listTimeSeries(request);

  System.out.println("Got timeseries headers: ");
  for (TimeSeries ts : response.iterateAll()) {
    System.out.println(ts);
  }
  // [END monitoring_read_timeseries_fields]
}
Example 2
Source File: Snippets.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
/** Demonstrates listing time series using a filter. */
void listTimeSeries(String filter) throws IOException {
  // [START monitoring_read_timeseries_simple]
  MetricServiceClient metricServiceClient = MetricServiceClient.create();
  String projectId = System.getProperty("projectId");
  ProjectName name = ProjectName.of(projectId);

  // Restrict time to last 20 minutes
  long startMillis = System.currentTimeMillis() - ((60 * 20) * 1000);
  TimeInterval interval =
      TimeInterval.newBuilder()
          .setStartTime(Timestamps.fromMillis(startMillis))
          .setEndTime(Timestamps.fromMillis(System.currentTimeMillis()))
          .build();

  ListTimeSeriesRequest.Builder requestBuilder =
      ListTimeSeriesRequest.newBuilder()
          .setName(name.toString())
          .setFilter(filter)
          .setInterval(interval);

  ListTimeSeriesRequest request = requestBuilder.build();

  ListTimeSeriesPagedResponse response = metricServiceClient.listTimeSeries(request);

  System.out.println("Got timeseries: ");
  for (TimeSeries ts : response.iterateAll()) {
    System.out.println(ts);
  }
  // [END monitoring_read_timeseries_simple]
}
Example 3
Source File: Snippets.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
/** Demonstrates listing time series and aggregating them. */
void listTimeSeriesAggregrate() throws IOException {
  // [START monitoring_read_timeseries_align]
  MetricServiceClient metricServiceClient = MetricServiceClient.create();
  String projectId = System.getProperty("projectId");
  ProjectName name = ProjectName.of(projectId);

  // Restrict time to last 20 minutes
  long startMillis = System.currentTimeMillis() - ((60 * 20) * 1000);
  TimeInterval interval =
      TimeInterval.newBuilder()
          .setStartTime(Timestamps.fromMillis(startMillis))
          .setEndTime(Timestamps.fromMillis(System.currentTimeMillis()))
          .build();

  Aggregation aggregation =
      Aggregation.newBuilder()
          .setAlignmentPeriod(Duration.newBuilder().setSeconds(600).build())
          .setPerSeriesAligner(Aggregation.Aligner.ALIGN_MEAN)
          .build();

  ListTimeSeriesRequest.Builder requestBuilder =
      ListTimeSeriesRequest.newBuilder()
          .setName(name.toString())
          .setFilter("metric.type=\"compute.googleapis.com/instance/cpu/utilization\"")
          .setInterval(interval)
          .setAggregation(aggregation);

  ListTimeSeriesRequest request = requestBuilder.build();

  ListTimeSeriesPagedResponse response = metricServiceClient.listTimeSeries(request);

  System.out.println("Got timeseries: ");
  for (TimeSeries ts : response.iterateAll()) {
    System.out.println(ts);
  }
  // [END monitoring_read_timeseries_align]
}
Example 4
Source File: Snippets.java    From java-docs-samples with Apache License 2.0 5 votes vote down vote up 
/** Demonstrates listing time series and aggregating and reducing them. */
void listTimeSeriesReduce() throws IOException {
  // [START monitoring_read_timeseries_reduce]
  MetricServiceClient metricServiceClient = MetricServiceClient.create();
  String projectId = System.getProperty("projectId");
  ProjectName name = ProjectName.of(projectId);

  // Restrict time to last 20 minutes
  long startMillis = System.currentTimeMillis() - ((60 * 20) * 1000);
  TimeInterval interval =
      TimeInterval.newBuilder()
          .setStartTime(Timestamps.fromMillis(startMillis))
          .setEndTime(Timestamps.fromMillis(System.currentTimeMillis()))
          .build();

  Aggregation aggregation =
      Aggregation.newBuilder()
          .setAlignmentPeriod(Duration.newBuilder().setSeconds(600).build())
          .setPerSeriesAligner(Aggregation.Aligner.ALIGN_MEAN)
          .setCrossSeriesReducer(Aggregation.Reducer.REDUCE_MEAN)
          .build();

  ListTimeSeriesRequest.Builder requestBuilder =
      ListTimeSeriesRequest.newBuilder()
          .setName(name.toString())
          .setFilter("metric.type=\"compute.googleapis.com/instance/cpu/utilization\"")
          .setInterval(interval)
          .setAggregation(aggregation);

  ListTimeSeriesRequest request = requestBuilder.build();

  ListTimeSeriesPagedResponse response = metricServiceClient.listTimeSeries(request);

  System.out.println("Got timeseries: ");
  for (TimeSeries ts : response.iterateAll()) {
    System.out.println(ts);
  }
  // [END monitoring_read_timeseries_reduce]
}