Examples with MeterHistogram org.apache.skywalking.apm.network.language.agent.v3.MeterHistogram used on opensource projects

Example 1 with MeterHistogram

use of org.apache.skywalking.apm.network.language.agent.v3.MeterHistogram in project skywalking by apache.

the class MeterProcessor method read.

public void read(MeterData data) {
    // Parse and save meter
    switch(data.getMetricCase()) {
        case SINGLEVALUE:
            MeterSingleValue single = data.getSingleValue();
            meters.computeIfAbsent(single.getName(), k -> new ArrayList<>()).add(SampleBuilder.builder().name(single.getName()).labels(single.getLabelsList().stream().collect(toImmutableMap(Label::getName, Label::getValue))).value(single.getValue()).build());
            break;
        case HISTOGRAM:
            MeterHistogram histogram = data.getHistogram();
            Map<String, String> baseLabel = histogram.getLabelsList().stream().collect(Collectors.toMap(Label::getName, Label::getValue));
            meters.computeIfAbsent(histogram.getName(), k -> new ArrayList<>()).addAll(histogram.getValuesList().stream().map(v -> SampleBuilder.builder().name(histogram.getName()).labels(ImmutableMap.<String, String>builder().putAll(baseLabel).put("le", parseHistogramBucket(v)).build()).value(v.getCount()).build()).collect(Collectors.toList()));
            break;
        default:
            return;
    }
    // Agent info
    if (StringUtil.isNotEmpty(data.getService())) {
        service = data.getService();
    }
    if (StringUtil.isNotEmpty(data.getServiceInstance())) {
        serviceInstance = data.getServiceInstance();
    }
    if (data.getTimestamp() > 0) {
        timestamp = data.getTimestamp();
    }
}

Example 2 with MeterHistogram

use of org.apache.skywalking.apm.network.language.agent.v3.MeterHistogram in project incubator-skywalking by apache.

the class MeterProcessor method read.

public void read(MeterData data) {
    // Parse and save meter
    switch(data.getMetricCase()) {
        case SINGLEVALUE:
            MeterSingleValue single = data.getSingleValue();
            meters.computeIfAbsent(single.getName(), k -> new ArrayList<>()).add(SampleBuilder.builder().name(single.getName()).labels(single.getLabelsList().stream().collect(toImmutableMap(Label::getName, Label::getValue))).value(single.getValue()).build());
            break;
        case HISTOGRAM:
            MeterHistogram histogram = data.getHistogram();
            Map<String, String> baseLabel = histogram.getLabelsList().stream().collect(Collectors.toMap(Label::getName, Label::getValue));
            meters.computeIfAbsent(histogram.getName(), k -> new ArrayList<>()).addAll(histogram.getValuesList().stream().map(v -> SampleBuilder.builder().name(histogram.getName()).labels(ImmutableMap.<String, String>builder().putAll(baseLabel).put("le", parseHistogramBucket(v)).build()).value(v.getCount()).build()).collect(Collectors.toList()));
            break;
        default:
            return;
    }
    // Agent info
    if (StringUtil.isNotEmpty(data.getService())) {
        service = data.getService();
    }
    if (StringUtil.isNotEmpty(data.getServiceInstance())) {
        serviceInstance = data.getServiceInstance();
    }
    if (data.getTimestamp() > 0) {
        timestamp = data.getTimestamp();
    }
}

Example 3 with MeterHistogram

use of org.apache.skywalking.apm.network.language.agent.v3.MeterHistogram in project skywalking-java by apache.

the class MeterServiceTest method isSameWithHistogram.

/**
 * Check histogram message
 */
public void isSameWithHistogram(MeterData meterData, boolean firstData, MeterId meterId, Object... values) {
    Assert.assertNotNull(meterData);
    if (firstData) {
        Assert.assertEquals(meterData.getService(), "testService");
        Assert.assertEquals(meterData.getServiceInstance(), "testServiceInstance");
        Assert.assertTrue(meterData.getTimestamp() > 0);
    } else {
        Assert.assertEquals(meterData.getService(), "");
        Assert.assertEquals(meterData.getServiceInstance(), "");
        Assert.assertTrue(meterData.getTimestamp() == 0L);
    }
    Assert.assertEquals(meterData.getMetricCase(), MeterData.MetricCase.HISTOGRAM);
    Assert.assertNotNull(meterData.getSingleValue());
    final MeterHistogram histogram = meterData.getHistogram();
    Assert.assertEquals(histogram.getName(), meterId.getName());
    Assert.assertEquals(histogram.getLabelsList(), meterId.transformTags());
    for (int i = 0; i < values.length; i += 2) {
        final MeterBucketValue bucketValue = histogram.getValues(i);
        Assert.assertNotNull(bucketValue);
        Assert.assertEquals(bucketValue.getBucket(), (double) values[i], 0.0);
        Assert.assertEquals(bucketValue.getCount(), values[i + 1]);
    }
}

Example 4 with MeterHistogram

use of org.apache.skywalking.apm.network.language.agent.v3.MeterHistogram in project skywalking-java by apache.

the class HistogramTest method verifyHistogram.

/**
 * Check histogram message
 */
public static void verifyHistogram(String name, List<Label> labels, List<Double> buckets, List<Long> bucketValues, MeterData.Builder validate) {
    Assert.assertNotNull(validate);
    Assert.assertEquals(validate.getMetricCase().getNumber(), MeterData.HISTOGRAM_FIELD_NUMBER);
    MeterHistogram histogram = validate.getHistogram();
    Assert.assertNotNull(histogram);
    Assert.assertEquals(histogram.getName(), name);
    Assert.assertEquals(histogram.getLabelsList(), labels);
    Assert.assertNotNull(histogram.getValuesList());
    Assert.assertEquals(histogram.getValuesCount(), bucketValues.size());
    for (int i = 0; i < bucketValues.size(); i++) {
        Assert.assertNotNull(histogram.getValues(i));
        Assert.assertEquals(histogram.getValues(i).getBucket(), buckets.get(i).doubleValue(), 0.0);
        Assert.assertEquals(histogram.getValues(i).getCount(), bucketValues.get(i).longValue());
    }
}