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

Example 21 with MetricFilter

use of com.codahale.metrics.MetricFilter in project Singularity by HubSpot.

the class SingularityGraphiteReporterManaged method start.

@Override
public void start() throws Exception {
    if (!graphiteConfiguration.isEnabled()) {
        LOG.info("Not reporting data points to graphite.");
        return;
    }
    final String prefix = buildGraphitePrefix();
    final Map<String, String> tags = buildGraphiteTags();
    LOG.info("Reporting data points to graphite server {}:{} every {} seconds with prefix '{}', predicates '{}', and tags '{}'.", graphiteConfiguration.getHostname(), graphiteConfiguration.getPort(), graphiteConfiguration.getPeriodSeconds(), prefix, JavaUtils.COMMA_JOINER.join(graphiteConfiguration.getPredicates()), JavaUtils.COMMA_EQUALS_MAP_JOINER.join(tags));
    graphite = new GraphiteWithTags(new InetSocketAddress(graphiteConfiguration.getHostname(), graphiteConfiguration.getPort()), SocketFactory.getDefault(), Charsets.UTF_8, tags);
    final GraphiteReporter.Builder reporterBuilder = GraphiteReporter.forRegistry(registry);
    if (!Strings.isNullOrEmpty(prefix)) {
        reporterBuilder.prefixedWith(prefix);
    }
    if (!graphiteConfiguration.getPredicates().isEmpty()) {
        reporterBuilder.filter(new MetricFilter() {

            @Override
            public boolean matches(String name, Metric metric) {
                for (String predicate : graphiteConfiguration.getPredicates()) {
                    if (name.startsWith(predicate)) {
                        return true;
                    }
                }
                return false;
            }
        });
    }
    reporter = reporterBuilder.build(graphite);
    reporter.start(graphiteConfiguration.getPeriodSeconds(), TimeUnit.SECONDS);
}

Example 22 with MetricFilter

use of com.codahale.metrics.MetricFilter in project sidewinder by srotya.

the class MetricsRegistryService method getInstance.

public MetricRegistry getInstance(String key) {
    MetricRegistry reg = registry.get(key);
    if (reg == null) {
        reg = new MetricRegistry();
        if (!DISABLE_SELF_MONITORING) {
            SidewinderDropwizardReporter reporter = new SidewinderDropwizardReporter(reg, key, new MetricFilter() {

                @Override
                public boolean matches(String name, Metric metric) {
                    return true;
                }
            }, TimeUnit.SECONDS, TimeUnit.SECONDS, engine, es);
            reporter.start(1, TimeUnit.SECONDS);
            this.reporter.put(key, reporter);
        }
        registry.put(key, reg);
    }
    return reg;
}

Example 23 with MetricFilter

use of com.codahale.metrics.MetricFilter in project incubator-gobblin by apache.

the class MetricFiltersTest method andTest.

@Test
public void andTest() {
    MetricFilter trueMetricFilter = mock(MetricFilter.class);
    when(trueMetricFilter.matches(any(String.class), any(Metric.class))).thenReturn(true);
    MetricFilter falseMetricFilter = mock(MetricFilter.class);
    when(falseMetricFilter.matches(any(String.class), any(Metric.class))).thenReturn(false);
    Assert.assertTrue(MetricFilters.and(trueMetricFilter, trueMetricFilter).matches("", mock(Metric.class)));
    Assert.assertFalse(MetricFilters.and(trueMetricFilter, falseMetricFilter).matches("", mock(Metric.class)));
    Assert.assertFalse(MetricFilters.and(falseMetricFilter, trueMetricFilter).matches("", mock(Metric.class)));
    Assert.assertFalse(MetricFilters.and(falseMetricFilter, falseMetricFilter).matches("", mock(Metric.class)));
}

Example 24 with MetricFilter

use of com.codahale.metrics.MetricFilter in project HikariCP by brettwooldridge.

the class TestMetrics method testMetricWait.

@Test
public void testMetricWait() throws SQLException {
    MetricRegistry metricRegistry = new MetricRegistry();
    HikariConfig config = new HikariConfig();
    config.setMinimumIdle(1);
    config.setMaximumPoolSize(1);
    config.setMetricRegistry(metricRegistry);
    config.setInitializationFailFast(false);
    config.setPoolName("test");
    config.setDataSourceClassName("com.zaxxer.hikari.mocks.StubDataSource");
    try (HikariDataSource ds = new HikariDataSource(config)) {
        ds.getConnection().close();
        Timer timer = metricRegistry.getTimers(new MetricFilter() {

            /**
             * {@inheritDoc}
             */
            @Override
            public boolean matches(String name, Metric metric) {
                return "test.pool.Wait".equals(MetricRegistry.name("test", "pool", "Wait"));
            }
        }).values().iterator().next();
        Assert.assertEquals(1, timer.getCount());
        Assert.assertTrue(timer.getMeanRate() > 0.0);
    }
}

Example 25 with MetricFilter

use of com.codahale.metrics.MetricFilter in project HikariCP by brettwooldridge.

the class CodahaleHealthChecker method registerHealthChecks.

/**
 * Register Dropwizard health checks.
 *
 * @param pool the pool to register health checks for
 * @param hikariConfig the pool configuration
 * @param registry the HealthCheckRegistry into which checks will be registered
 */
public static void registerHealthChecks(final HikariPool pool, final HikariConfig hikariConfig, final HealthCheckRegistry registry) {
    final Properties healthCheckProperties = hikariConfig.getHealthCheckProperties();
    final MetricRegistry metricRegistry = (MetricRegistry) hikariConfig.getMetricRegistry();
    final long checkTimeoutMs = Long.parseLong(healthCheckProperties.getProperty("connectivityCheckTimeoutMs", String.valueOf(hikariConfig.getConnectionTimeout())));
    registry.register(MetricRegistry.name(hikariConfig.getPoolName(), "pool", "ConnectivityCheck"), new ConnectivityHealthCheck(pool, checkTimeoutMs));
    final long expected99thPercentile = Long.parseLong(healthCheckProperties.getProperty("expected99thPercentileMs", "0"));
    if (metricRegistry != null && expected99thPercentile > 0) {
        SortedMap<String, Timer> timers = metricRegistry.getTimers(new MetricFilter() {

            @Override
            public boolean matches(String name, Metric metric) {
                return name.equals(MetricRegistry.name(hikariConfig.getPoolName(), "pool", "Wait"));
            }
        });
        if (!timers.isEmpty()) {
            final Timer timer = timers.entrySet().iterator().next().getValue();
            registry.register(MetricRegistry.name(hikariConfig.getPoolName(), "pool", "Connection99Percent"), new Connection99Percent(timer, expected99thPercentile));
        }
    }
}