Examples with MeterRegistry io.micrometer.core.instrument.MeterRegistry used on opensource projects

Example 61 with MeterRegistry

use of io.micrometer.core.instrument.MeterRegistry in project drools by kiegroup.

the class MicrometerUtils method triggerMicrometer.

public void triggerMicrometer(BaseNode node, long evalCount, long elapsedTimeInNanos) {
    MeterRegistry meterRegistry = Metrics.globalRegistry;
    MicrometerUtils.triggerMicrometer(averageElapsedTimeCache, tags -> Timer.builder("org.drools.metric.elapsed.time.per.evaluation").tags(tags).register(meterRegistry), timer -> timer.record(Duration.ofNanos(elapsedTimeInNanos / evalCount)), node);
    MicrometerUtils.triggerMicrometer(elapsedTimeCache, tags -> Timer.builder("org.drools.metric.elapsed.time").tags(tags).register(meterRegistry), timer -> timer.record(Duration.ofNanos(elapsedTimeInNanos)), node);
    MicrometerUtils.triggerMicrometer(evaluationCountCache, tags -> Counter.builder("org.drools.metric.evaluation.count").tags(tags).register(meterRegistry), counter -> counter.increment(evalCount), node);
}

Example 62 with MeterRegistry

use of io.micrometer.core.instrument.MeterRegistry in project hono by eclipse.

the class MicrometerBasedMetricsTest method testConnectionTimeDuration.

/**
 * Verifies that the connection time duration is recorded for the given tenant when devices get connected and
 * disconnected.
 *
 * @param registry The registry that the tests should be run against.
 */
@ParameterizedTest
@MethodSource("registries")
public void testConnectionTimeDuration(final MeterRegistry registry) {
    final MeterRegistry meterRegistry = Mockito.spy(registry);
    final Metrics metrics = new MicrometerBasedMetrics(meterRegistry, mock(Vertx.class));
    metrics.incrementConnections("TEST_TENANT");
    metrics.decrementConnections("TEST_TENANT");
    verify(meterRegistry, times(1)).timer(MicrometerBasedMetrics.METER_CONNECTIONS_AUTHENTICATED_DURATION, Tags.of(MetricsTags.getTenantTag("TEST_TENANT")));
}

Example 63 with MeterRegistry

use of io.micrometer.core.instrument.MeterRegistry in project pravega by pravega.

the class StatsProviderTest method testStatsProviderStartAndClose.

@Test
public void testStatsProviderStartAndClose() {
    // To improve test case isolation, create a new registry instead of using the global one.
    @Cleanup CompositeMeterRegistry localRegistry = new CompositeMeterRegistry();
    MetricsConfig appConfig = MetricsConfig.builder().with(MetricsConfig.ENABLE_STATISTICS, true).with(MetricsConfig.ENABLE_STATSD_REPORTER, true).with(MetricsConfig.ENABLE_INFLUXDB_REPORTER, false).build();
    @Cleanup StatsProvider statsProvider = new StatsProviderImpl(appConfig, localRegistry);
    statsProvider.start();
    for (MeterRegistry registry : localRegistry.getRegistries()) {
        assertFalse(registry instanceof InfluxMeterRegistry);
        assertTrue(registry instanceof StatsdMeterRegistry);
    }
    statsProvider.close();
    assertTrue(0 == localRegistry.getRegistries().size());
}

Example 64 with MeterRegistry

use of io.micrometer.core.instrument.MeterRegistry in project pravega by pravega.

the class PrometheusResourceTest method testScrape.

@Test
public void testScrape() throws Exception {
    MetricsConfig appConfig = MetricsConfig.builder().with(MetricsConfig.ENABLE_STATISTICS, true).with(MetricsConfig.ENABLE_PROMETHEUS, true).build();
    @Cleanup CompositeMeterRegistry localRegistry = new CompositeMeterRegistry();
    @Cleanup StatsProvider statsProvider = new StatsProviderImpl(appConfig, localRegistry);
    statsProvider.start();
    for (MeterRegistry registry : localRegistry.getRegistries()) {
        assertTrue(registry instanceof PrometheusMeterRegistry);
    }
    assertTrue(statsProvider.prometheusResource().isPresent());
    ResourceConfig rc = ResourceConfig.forApplication(new PrometheusApplication(statsProvider));
    URI baseUri = UriBuilder.fromUri("http://localhost/").port(TestUtils.getAvailableListenPort()).build();
    @Cleanup("shutdown") HttpServer server = GrizzlyHttpServerFactory.createHttpServer(baseUri, rc);
    Counter c = statsProvider.createStatsLogger("promtest").createCounter("promtestcounter");
    c.add(1);
    HttpClient client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(5)).build();
    HttpRequest request = HttpRequest.newBuilder().uri(URI.create(baseUri + "prometheus")).build();
    HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());
    assertTrue(response.body().lines().anyMatch(x -> Pattern.matches("promtestcounter.*1\\.0", x)));
    server.shutdown();
}

Example 65 with MeterRegistry

use of io.micrometer.core.instrument.MeterRegistry in project pravega by pravega.

the class PrometheusResourceTest method testStatsProviderNoPrometheus.

@Test
public void testStatsProviderNoPrometheus() {
    MetricsConfig appConfig = MetricsConfig.builder().with(MetricsConfig.ENABLE_STATISTICS, true).with(MetricsConfig.ENABLE_STATSD_REPORTER, true).build();
    @Cleanup CompositeMeterRegistry localRegistry = new CompositeMeterRegistry();
    @Cleanup StatsProvider statsProvider = new StatsProviderImpl(appConfig, localRegistry);
    statsProvider.start();
    for (MeterRegistry registry : localRegistry.getRegistries()) {
        assertFalse(registry instanceof PrometheusMeterRegistry);
    }
    assertFalse(statsProvider.prometheusResource().isPresent());
    statsProvider.close();
}