Examples with MetricServiceClient com.google.cloud.monitoring.v3.MetricServiceClient used on opensource projects

Example 6 with MetricServiceClient

use of com.google.cloud.monitoring.v3.MetricServiceClient in project java-docs-samples by GoogleCloudPlatform.

the class Snippets method listMetricDescriptors.

/**
 * Returns the first page of all metric descriptors.
 */
void listMetricDescriptors() throws IOException {
    // [START monitoring_list_descriptors]
    // Your Google Cloud Platform project ID
    String projectId = System.getProperty("projectId");
    final MetricServiceClient client = MetricServiceClient.create();
    ProjectName name = ProjectName.of(projectId);
    ListMetricDescriptorsRequest request = ListMetricDescriptorsRequest.newBuilder().setName(name.toString()).build();
    ListMetricDescriptorsPagedResponse response = client.listMetricDescriptors(request);
    System.out.println("Listing descriptors: ");
    for (MetricDescriptor d : response.iterateAll()) {
        System.out.println(d.getName() + " " + d.getDisplayName());
    }
// [END monitoring_list_descriptors]
}

Example 7 with MetricServiceClient

use of com.google.cloud.monitoring.v3.MetricServiceClient in project java-docs-samples by GoogleCloudPlatform.

the class Snippets method writeTimeSeries.

/**
 * Demonstrates writing a time series value for the metric type
 * 'custom.google.apis.com/my_metric'.
 * <p>
 * This method assumes `my_metric` descriptor has already been created as a
 * DOUBLE value_type and GAUGE metric kind. If the metric descriptor
 * doesn't exist, it will be auto-created.
 */
// CHECKSTYLE OFF: VariableDeclarationUsageDistance
void writeTimeSeries() throws IOException {
    // [START monitoring_write_timeseries]
    String projectId = System.getProperty("projectId");
    // Instantiates a client
    MetricServiceClient metricServiceClient = MetricServiceClient.create();
    // Prepares an individual data point
    TimeInterval interval = TimeInterval.newBuilder().setEndTime(Timestamps.fromMillis(System.currentTimeMillis())).build();
    TypedValue value = TypedValue.newBuilder().setDoubleValue(123.45).build();
    Point point = Point.newBuilder().setInterval(interval).setValue(value).build();
    List<Point> pointList = new ArrayList<>();
    pointList.add(point);
    ProjectName name = ProjectName.of(projectId);
    // Prepares the metric descriptor
    Map<String, String> metricLabels = new HashMap<>();
    Metric metric = Metric.newBuilder().setType("custom.googleapis.com/my_metric").putAllLabels(metricLabels).build();
    // Prepares the monitored resource descriptor
    Map<String, String> resourceLabels = new HashMap<>();
    resourceLabels.put("instance_id", "1234567890123456789");
    resourceLabels.put("zone", "us-central1-f");
    MonitoredResource resource = MonitoredResource.newBuilder().setType("gce_instance").putAllLabels(resourceLabels).build();
    // Prepares the time series request
    TimeSeries timeSeries = TimeSeries.newBuilder().setMetric(metric).setResource(resource).addAllPoints(pointList).build();
    List<TimeSeries> timeSeriesList = new ArrayList<>();
    timeSeriesList.add(timeSeries);
    CreateTimeSeriesRequest request = CreateTimeSeriesRequest.newBuilder().setName(name.toString()).addAllTimeSeries(timeSeriesList).build();
    // Writes time series data
    metricServiceClient.createTimeSeries(request);
    System.out.println("Done writing time series value.");
// [END monitoring_write_timeseries]
}

Example 8 with MetricServiceClient

use of com.google.cloud.monitoring.v3.MetricServiceClient in project java-docs-samples by GoogleCloudPlatform.

the class Snippets method listTimeSeriesReduce.

/**
 * 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]
}

Example 9 with MetricServiceClient

use of com.google.cloud.monitoring.v3.MetricServiceClient in project java-docs-samples by GoogleCloudPlatform.

the class Snippets method listTimeSeriesHeaders.

// CHECKSTYLE ON: VariableDeclarationUsageDistance
/**
 * 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 10 with MetricServiceClient

use of com.google.cloud.monitoring.v3.MetricServiceClient in project java-docs-samples by GoogleCloudPlatform.

the class Snippets method listTimeSeries.

/**
 * 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]
}