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

Example 76 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project indy by Commonjava.

the class ReporterIntializer method initZabbixReporterForHealthCheckMetric.

private void initZabbixReporterForHealthCheckMetric(MetricRegistry metrics, IndyMetricsConfig config) {
    IndyZabbixReporter reporter = initZabbixReporter(metrics, config).filter((name, metric) -> {
        if (!name.contains(FILTER_SIMPLE) && name.contains(FILTER_HEALTHCHECK)) {
            return true;
        }
        return false;
    }).build(initZabbixSender());
    reporter.start(config.getZabbixHealthcheckPeriod(), TimeUnit.SECONDS);
}

Example 77 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project indy by Commonjava.

the class ReporterIntializer method initGraphiteReporterForSimpleMetric.

private void initGraphiteReporterForSimpleMetric(MetricRegistry metrics, IndyMetricsConfig config) {
    final Graphite graphite = new Graphite(new InetSocketAddress(config.getGrphiterHostName(), config.getGrphiterPort()));
    final GraphiteReporter reporter = GraphiteReporter.forRegistry(metrics).prefixedWith(config.getGrphiterPrefix()).convertRatesTo(TimeUnit.SECONDS).convertDurationsTo(TimeUnit.MILLISECONDS).filter((name, metric) -> {
        if (name.contains(FILTER_SIMPLE)) {
            return true;
        }
        return false;
    }).build(graphite);
    reporter.start(config.getGrphiterSimplePriod(), TimeUnit.SECONDS);
}

Example 78 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project opennms by OpenNMS.

the class EventExpanderTest method testAfterPropertiesSetWithNoEventConfDao.

@Test
public void testAfterPropertiesSetWithNoEventConfDao() {
    m_mocks.replayAll();
    ThrowableAnticipator ta = new ThrowableAnticipator();
    ta.anticipate(new IllegalStateException("property eventConfDao must be set"));
    EventExpander expander = new EventExpander(new MetricRegistry());
    try {
        expander.afterPropertiesSet();
    } catch (Throwable t) {
        ta.throwableReceived(t);
    }
    ta.verifyAnticipated();
}

Example 79 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project opennms by OpenNMS.

the class StressCommand method execute.

@Override
public Object execute() throws Exception {
    // Create the client
    final RpcClient<EchoRequest, EchoResponse> client = rpcClientFactory.getClient(EchoRpcModule.INSTANCE);
    // Create metrics to capture the results
    final MetricRegistry metrics = new MetricRegistry();
    final Histogram responseTimes = metrics.histogram("response-times");
    final Counter successes = metrics.counter("successes");
    final Counter failures = metrics.counter("failures");
    // Build and issue the requests
    System.out.printf("Executing %d requests.\n", count);
    final String message = Strings.repeat("*", messageSize);
    final CountDownLatch doneSignal = new CountDownLatch(count);
    long beforeExec = System.currentTimeMillis();
    for (int i = 0; i < count; i++) {
        client.execute(buildRequest(message)).whenComplete((r, e) -> {
            if (e != null) {
                failures.inc();
            } else {
                responseTimes.update(System.currentTimeMillis() - r.getId());
                successes.inc();
            }
            doneSignal.countDown();
        });
    }
    long afterExec = System.currentTimeMillis();
    // Wait for the responses...
    System.out.printf("Waiting for responses.\n");
    while (true) {
        try {
            if (doneSignal.await(1, TimeUnit.SECONDS)) {
                // Done!
                System.out.printf("\nDone!\n");
                break;
            }
        } catch (InterruptedException e) {
            System.out.println("\nInterrupted!");
            break;
        }
        System.out.print(".");
        System.out.flush();
    }
    long afterResponse = System.currentTimeMillis();
    System.out.println();
    ConsoleReporter reporter = ConsoleReporter.forRegistry(metrics).convertRatesTo(TimeUnit.MILLISECONDS).convertDurationsTo(TimeUnit.MILLISECONDS).build();
    reporter.report();
    reporter.close();
    System.out.printf("Total miliseconds elapsed: %d\n", afterResponse - beforeExec);
    System.out.printf("Miliseconds spent generating requests: %d\n", afterExec - beforeExec);
    System.out.printf("Miliseconds spent waiting for responses: %d\n", afterResponse - afterExec);
    return null;
}

Example 80 with MetricRegistry

use of com.codahale.metrics.MetricRegistry in project opennms by OpenNMS.

the class Nms4335IT method doMessageTest.

/**
 * Send a raw syslog message and expect a given event as a result
 *
 * @param testPDU The raw syslog message as it would appear on the wire (just the UDP payload)
 * @param expectedHost The host from which the event should be resolved as originating
 * @param expectedUEI The expected UEI of the resulting event
 * @param expectedLogMsg The expected contents of the logmsg for the resulting event
 *
 * @throws UnknownHostException
 * @throws InterruptedException
 * @throws ExecutionException
 */
private List<Event> doMessageTest(String testPDU, String expectedHost, String expectedUEI, String expectedLogMsg) throws UnknownHostException, InterruptedException, ExecutionException {
    SyslogdTestUtils.startSyslogdGracefully(m_syslogd);
    final EventBuilder expectedEventBldr = new EventBuilder(expectedUEI, "syslogd");
    expectedEventBldr.setInterface(addr(expectedHost));
    expectedEventBldr.setLogDest("logndisplay");
    expectedEventBldr.setLogMessage(expectedLogMsg);
    m_eventIpcManager.getEventAnticipator().anticipateEvent(expectedEventBldr.getEvent());
    final SyslogSinkConsumer syslogSinkConsumer = new SyslogSinkConsumer(new MetricRegistry());
    syslogSinkConsumer.setDistPollerDao(m_distPollerDao);
    syslogSinkConsumer.setSyslogdConfig(m_config);
    syslogSinkConsumer.setEventForwarder(m_eventIpcManager);
    final SyslogSinkModule syslogSinkModule = syslogSinkConsumer.getModule();
    final SyslogClient sc = new SyslogClient(null, 10, SyslogClient.LOG_DAEMON, addr("127.0.0.1"));
    final DatagramPacket pkt = sc.getPacket(SyslogClient.LOG_DEBUG, testPDU);
    final SyslogMessageLogDTO messageLog = syslogSinkModule.toMessageLog(new SyslogConnection(pkt, false));
    syslogSinkConsumer.handleMessage(messageLog);
    m_eventIpcManager.getEventAnticipator().verifyAnticipated(5000, 0, 0, 0, 0);
    final Event receivedEvent = m_eventIpcManager.getEventAnticipator().getAnticipatedEventsReceived().get(0);
    assertEquals("Log messages do not match", expectedLogMsg, receivedEvent.getLogmsg().getContent());
    return m_eventIpcManager.getEventAnticipator().getAnticipatedEventsReceived();
}