Examples with Metrics io.jaegertracing.internal.metrics.Metrics used on opensource projects

Example 6 with Metrics

use of io.jaegertracing.internal.metrics.Metrics in project jaeger-client-java by jaegertracing.

the class MicrometerTest method testExposedMetrics.

@Test
public void testExposedMetrics() {
    Configuration configuration = new Configuration("exposedmetrics");
    final JaegerTracer tracer = configuration.getTracerBuilder().withMetrics(metrics).build();
    // This is a gauge, so it needs to be non-zero to come back from prometheus
    metrics.reporterQueueLength.update(1);
    List<Meter> meters = new ArrayList<>(prometheusRegistry.getMeters());
    Map<String, Long> metricCounts = meters.stream().collect(groupingBy(m -> m.getId().getName(), counting()));
    assertEquals("Wrong number of metrics collected", expectedMetricCounts.size(), metricCounts.keySet().size());
    for (String name : metricCounts.keySet()) {
        assertTrue("Unexpected metric " + name, expectedMetricCounts.containsKey(name));
    }
    for (String metricName : expectedMetricCounts.keySet()) {
        assertTrue("Did not find metric " + metricName, metricCounts.containsKey(metricName));
        assertEquals("Wrong count for " + metricName, expectedMetricCounts.get(metricName), metricCounts.get(metricName));
    }
    tracer.close();
}

Example 7 with Metrics

use of io.jaegertracing.internal.metrics.Metrics in project jaeger-client-java by jaegertracing.

the class MicrometerTest method setUp.

@Before
public void setUp() {
    registry = io.micrometer.core.instrument.Metrics.globalRegistry;
    prometheusRegistry = new PrometheusMeterRegistry(PrometheusConfig.DEFAULT);
    io.micrometer.core.instrument.Metrics.addRegistry(prometheusRegistry);
    metrics = new Metrics(new MicrometerMetricsFactory());
}

Example 8 with Metrics

use of io.jaegertracing.internal.metrics.Metrics in project jaeger-client-java by jaegertracing.

the class ConfigurationTest method testProbabilisticSampler.

@Test
public void testProbabilisticSampler() {
    SamplerConfiguration samplerConfiguration = new SamplerConfiguration().withType(ProbabilisticSampler.TYPE);
    Sampler sampler = samplerConfiguration.createSampler("name", new Metrics(new InMemoryMetricsFactory()));
    assertTrue(sampler instanceof ProbabilisticSampler);
}

Example 9 with Metrics

use of io.jaegertracing.internal.metrics.Metrics in project jaeger-client-java by jaegertracing.

the class ConfigurationTest method testRateLimitingSampler.

@Test
public void testRateLimitingSampler() {
    SamplerConfiguration samplerConfiguration = new SamplerConfiguration().withType(RateLimitingSampler.TYPE);
    Sampler sampler = samplerConfiguration.createSampler("name", new Metrics(new InMemoryMetricsFactory()));
    assertTrue(sampler instanceof RateLimitingSampler);
}

Example 10 with Metrics

use of io.jaegertracing.internal.metrics.Metrics in project jaeger-client-java by jaegertracing.

the class JaegerTracerTest method setUp.

@Before
public void setUp() {
    metricsFactory = new InMemoryMetricsFactory();
    tracer = new JaegerTracer.Builder("TracerTestService").withReporter(new InMemoryReporter()).withSampler(new ConstSampler(true)).withMetrics(new Metrics(metricsFactory)).build();
}