Example usage for com.amazonaws.services.cloudwatch.model Dimension withName

Introduction

In this page you can find the example usage for com.amazonaws.services.cloudwatch.model Dimension withName.

Prototype

public Dimension withName(String name) 

Source Link

Document

The name of the dimension.

Usage

From source file:org.alfresco.provision.AWSService.java

License:Open Source License

public Metrics getMetrics(String instanceId, List<String> measureNames) {
    GetMetricStatisticsRequest getMetricRequest = new GetMetricStatisticsRequest();
    getMetricRequest.setNamespace("AWS/EC2");
    getMetricRequest.setPeriod(60);//from  w  w w.j  a v  a2s.c o  m
    List<String> stats = new LinkedList<>();
    stats.add("Average");
    getMetricRequest.setStatistics(stats);

    getMetricRequest.setNamespace("AWS/EC2");

    Dimension dimension = new Dimension();
    dimension.withName("InstanceId").withValue(instanceId);
    getMetricRequest.setDimensions(Arrays.asList(dimension));

    GregorianCalendar calendar = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
    calendar.add(GregorianCalendar.SECOND, -1 * calendar.get(GregorianCalendar.SECOND));
    getMetricRequest.setEndTime(calendar.getTime());
    calendar.add(GregorianCalendar.MINUTE, -10);
    getMetricRequest.setStartTime(calendar.getTime());

    Map<Long, Metrics> measureSets = new HashMap<>();
    for (String measureName : measureNames) {
        getMetricRequest.setMetricName(measureName);

        GetMetricStatisticsResult metricStatistics = cloudWatchClient.getMetricStatistics(getMetricRequest);
        List<Datapoint> datapoints = metricStatistics.getDatapoints();
        for (Datapoint point : datapoints) {
            Calendar cal = new GregorianCalendar();
            cal.setTime(point.getTimestamp());
            Metrics measureSet = measureSets.get(cal.getTimeInMillis());
            if (measureSet == null) {
                measureSet = new Metrics();
                measureSet.timestamp = cal;
                measureSets.put(cal.getTimeInMillis(), measureSet);
            }
            measureSet.setMetric(measureName, point.getAverage());
        }
    }

    List<Metrics> sortedMeasureSets = new ArrayList<>(measureSets.values());
    if (sortedMeasureSets.size() == 0) {
        return null;
    } else {
        Collections.sort(sortedMeasureSets);
        return sortedMeasureSets.get(sortedMeasureSets.size() - 1);
    }
}

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From source file:org.alfresco.provision.CloudWatchMonitor.java

License:Open Source License

public MeasureSet retrieveMeasureSet(List<String> measureNames) {
    GetMetricStatisticsRequest getMetricRequest = new GetMetricStatisticsRequest();
    getMetricRequest.setNamespace("AWS/EC2");
    getMetricRequest.setPeriod(60);//w w w. j  ava 2 s  .  c o  m
    List<String> stats = new LinkedList<>();
    stats.add("Average");
    getMetricRequest.setStatistics(stats);
    List<Dimension> dimensions = new LinkedList<>();
    Dimension dimension = new Dimension();
    dimensions.add(dimension.withName("InstanceId").withValue(instanceId));
    //        getMetricRequest.setDimensions(dimensions);
    GregorianCalendar calendar = new GregorianCalendar(TimeZone.getTimeZone("UTC"));
    calendar.add(GregorianCalendar.SECOND, -1 * calendar.get(GregorianCalendar.SECOND));
    getMetricRequest.setEndTime(calendar.getTime());
    calendar.add(GregorianCalendar.MINUTE, -600);
    getMetricRequest.setStartTime(calendar.getTime());

    //        DimensionFilter dimFilter = new DimensionFilter();
    //        dimFilter.withName("InstanceId").withValue(instanceId);
    //        List<DimensionFilter> dimFilters = new LinkedList<>();
    //        dimFilters.add(dimFilter);
    //        ListMetricsRequest listMetricsRequest = new ListMetricsRequest();
    //        listMetricsRequest.setDimensions(dimFilters);
    //        ListMetricsResult metrics = cloudWatchClient.listMetrics();
    //        for(Metric metric : metrics.getMetrics())
    //        {
    //           System.out.println("IM" + metric);
    //        }

    //        getMetricRequest.setNamespace("AWS/EC2");
    //        getMetricRequest.setMetricName("CPUUtilization");
    ////        Dimension dimension = new Dimension();
    ////        dimensions.add(dimension.withName("InstanceId").withValue(instanceId));
    //        getMetricRequest.setDimensions(dimensions);
    //        GetMetricStatisticsResult metricStatistics = cloudWatchClient.getMetricStatistics(getMetricRequest);
    //        Map<Long, MeasureSet> measureSets = new HashMap<>();
    //        List<Datapoint> datapoints = metricStatistics.getDatapoints();
    //        for (Datapoint point : datapoints) {
    //           Calendar cal = new GregorianCalendar();
    //           cal.setTime(point.getTimestamp());
    ////           cal.add(GregorianCalendar.HOUR, timeOffset);
    //           MeasureSet measureSet = measureSets.get(cal.getTimeInMillis());
    //           if (measureSet == null) {
    //              measureSet = new MeasureSet();
    //              measureSet.timestamp = cal;
    //              measureSets.put(cal.getTimeInMillis(), measureSet);
    //           }
    //           measureSet.setMeasure("CPUUtilization", point.getAverage());
    //        }

    Map<Long, MeasureSet> measureSets = new HashMap<>();
    for (String measureName : measureNames) {
        getMetricRequest.setNamespace("AWS/EC2");
        getMetricRequest.setMetricName(measureName);
        Dimension dimension1 = new Dimension();
        dimension1.withName("InstanceId").withValue(instanceId);
        getMetricRequest.setDimensions(Arrays.asList(dimension1));

        GetMetricStatisticsResult metricStatistics = cloudWatchClient.getMetricStatistics(getMetricRequest);
        List<Datapoint> datapoints = metricStatistics.getDatapoints();
        for (Datapoint point : datapoints) {
            Calendar cal = new GregorianCalendar();
            cal.setTime(point.getTimestamp());
            //              cal.add(GregorianCalendar.HOUR, timeOffset);
            MeasureSet measureSet = measureSets.get(cal.getTimeInMillis());
            if (measureSet == null) {
                measureSet = new MeasureSet();
                measureSet.timestamp = cal;
                measureSets.put(cal.getTimeInMillis(), measureSet);
            }
            measureSet.setMeasure(measureName, point.getAverage());
        }
    }

    List<MeasureSet> sortedMeasureSets = new ArrayList<>(measureSets.values());
    if (sortedMeasureSets.size() == 0) {
        return null;
    } else {
        Collections.sort(sortedMeasureSets);
        return sortedMeasureSets.get(sortedMeasureSets.size() - 1);
    }
}

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