Examples with MetricRegistry com.codahale.metrics.MetricRegistry used on opensource projects

Example 6 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project camel by apache.

the class MetricsComponentTest method testGetOrCreateMetricRegistryFoundInCamelRegistryByType.

@Test
public void testGetOrCreateMetricRegistryFoundInCamelRegistryByType() throws Exception {
    when(camelRegistry.lookupByNameAndType("name", MetricRegistry.class)).thenReturn(null);
    when(camelRegistry.findByType(MetricRegistry.class)).thenReturn(Collections.singleton(metricRegistry));
    MetricRegistry result = component.getOrCreateMetricRegistry(camelRegistry, "name");
    assertThat(result, is(metricRegistry));
    inOrder.verify(camelRegistry, times(1)).lookupByNameAndType("name", MetricRegistry.class);
    inOrder.verify(camelRegistry, times(1)).findByType(MetricRegistry.class);
    inOrder.verifyNoMoreInteractions();
}

Example 7 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project camel by apache.

the class MetricsComponentTest method testGetMetricRegistryFromCamelRegistry.

@Test
public void testGetMetricRegistryFromCamelRegistry() throws Exception {
    when(camelRegistry.lookupByNameAndType("name", MetricRegistry.class)).thenReturn(metricRegistry);
    MetricRegistry result = component.getMetricRegistryFromCamelRegistry(camelRegistry, "name");
    assertThat(result, is(metricRegistry));
    inOrder.verify(camelRegistry, times(1)).lookupByNameAndType("name", MetricRegistry.class);
    inOrder.verifyNoMoreInteractions();
}

Example 8 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project camel by apache.

the class MetricsComponentTest method testGetOrCreateMetricRegistryNotFoundInCamelRegistry.

@Test
public void testGetOrCreateMetricRegistryNotFoundInCamelRegistry() throws Exception {
    when(camelRegistry.lookupByNameAndType("name", MetricRegistry.class)).thenReturn(null);
    when(camelRegistry.findByType(MetricRegistry.class)).thenReturn(Collections.<MetricRegistry>emptySet());
    MetricRegistry result = component.getOrCreateMetricRegistry(camelRegistry, "name");
    assertThat(result, is(notNullValue()));
    assertThat(result, is(not(metricRegistry)));
    inOrder.verify(camelRegistry, times(1)).lookupByNameAndType("name", MetricRegistry.class);
    inOrder.verify(camelRegistry, times(1)).findByType(MetricRegistry.class);
    inOrder.verifyNoMoreInteractions();
}

Example 9 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project neo4j by neo4j.

the class CsvOutputTest method shouldHaveAbsoluteMetricsCsvPathBeAbsolute.

@Test
public void shouldHaveAbsoluteMetricsCsvPathBeAbsolute() throws Exception {
    // GIVEN
    File outputFPath = Files.createTempDirectory("output").toFile();
    Config config = config(MetricsSettings.csvEnabled.name(), "true", MetricsSettings.csvInterval.name(), "10ms", MetricsSettings.csvPath.name(), outputFPath.getAbsolutePath());
    life.add(new CsvOutput(config, new MetricRegistry(), NullLog.getInstance(), kernelContext));
    // WHEN
    life.start();
    // THEN
    waitForFileToAppear(outputFPath);
}

Example 10 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project sharding-jdbc by dangdangdotcom.

the class MetricsContext method init.

/**
     * 初始化度量上下文持有者.
     * 
     * @param shardingProperties Sharding-JDBC的配置属性
     */
public static void init(final ShardingProperties shardingProperties) {
    HOLDER.remove();
    boolean metricsEnabled = shardingProperties.getValue(ShardingPropertiesConstant.METRICS_ENABLE);
    if (!metricsEnabled) {
        return;
    }
    long period = shardingProperties.getValue(ShardingPropertiesConstant.METRICS_MILLISECONDS_PERIOD);
    String loggerName = shardingProperties.getValue(ShardingPropertiesConstant.METRICS_LOGGER_NAME);
    MetricRegistry metricRegistry = new MetricRegistry();
    Slf4jReporter.forRegistry(metricRegistry).outputTo(LoggerFactory.getLogger(loggerName)).convertRatesTo(TimeUnit.SECONDS).convertDurationsTo(TimeUnit.MILLISECONDS).withLoggingLevel(Slf4jReporter.LoggingLevel.DEBUG).build().start(period, TimeUnit.MILLISECONDS);
    HOLDER.set(metricRegistry);
}