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

Example 36 with Metric

use of com.codahale.metrics.Metric in project pinpoint by naver.

the class CollectorMetric method initRegistry.

private void initRegistry() {
    // add JVM statistics
    metricRegistry.register("jvm.memory", new MemoryUsageGaugeSet());
    metricRegistry.register("jvm.vm", new JvmAttributeGaugeSet());
    metricRegistry.register("jvm.garbage-collectors", new GarbageCollectorMetricSet());
    metricRegistry.register("jvm.thread-states", new ThreadStatesGaugeSet());
    if (hBaseAsyncOperationMetrics != null) {
        Map<String, Metric> metrics = hBaseAsyncOperationMetrics.getMetrics();
        for (Map.Entry<String, Metric> metric : metrics.entrySet()) {
            metricRegistry.register(metric.getKey(), metric.getValue());
        }
    }
}

Example 37 with Metric

use of com.codahale.metrics.Metric in project pinpoint by naver.

the class GarbageCollectorMetricProvider method get.

@Override
public GarbageCollectorMetric get() {
    Map<String, Metric> garbageCollectorMetrics = garbageCollectorMetricSet.getMetrics();
    Set<String> metricNames = garbageCollectorMetrics.keySet();
    GarbageCollectorMetric garbageCollectorMetric;
    if (metricNames.contains(MetricMonitorValues.METRIC_GC_SERIAL_OLDGEN_COUNT)) {
        garbageCollectorMetric = new SerialGcGarbageCollectorMetric(garbageCollectorMetrics);
    } else if (metricNames.contains(MetricMonitorValues.METRIC_GC_PS_OLDGEN_COUNT)) {
        garbageCollectorMetric = new ParallelGcGarbageCollectorMetric(garbageCollectorMetrics);
    } else if (metricNames.contains(MetricMonitorValues.METRIC_GC_CMS_OLDGEN_COUNT)) {
        garbageCollectorMetric = new CmsGcGarbageCollectorMetric(garbageCollectorMetrics);
    } else if (metricNames.contains(MetricMonitorValues.METRIC_GC_G1_OLDGEN_COUNT)) {
        garbageCollectorMetric = new G1GcGarbageCollectorMetric(garbageCollectorMetrics);
    } else {
        garbageCollectorMetric = new UnknownGarbageCollectorMetric();
    }
    logger.info("loaded : {}", garbageCollectorMetric);
    return garbageCollectorMetric;
}

Example 38 with Metric

use of com.codahale.metrics.Metric in project pinpoint by naver.

the class MemoryMetricProvider method get.

@Override
public MemoryMetric get() {
    Map<String, Metric> memoryUsageMetrics = memoryUsageGaugeSet.getMetrics();
    Set<String> metricNames = memoryUsageMetrics.keySet();
    MemoryMetric memoryMetric;
    if (metricNames.contains(MetricMonitorValues.METRIC_MEMORY_POOLS_SERIAL_OLDGEN_USAGE)) {
        memoryMetric = new SerialGcMemoryMetric(memoryUsageMetrics);
    } else if (metricNames.contains(MetricMonitorValues.METRIC_MEMORY_POOLS_PS_OLDGEN_USAGE)) {
        memoryMetric = new ParallelGcMemoryMetric(memoryUsageMetrics);
    } else if (metricNames.contains(MetricMonitorValues.METRIC_MEMORY_POOLS_CMS_OLDGEN_USAGE)) {
        memoryMetric = new CmsGcMemoryMetric(memoryUsageMetrics);
    } else if (metricNames.contains(MetricMonitorValues.METRIC_MEMORY_POOLS_G1_OLDGEN_USAGE)) {
        memoryMetric = new G1GcMemoryMetric(memoryUsageMetrics);
    } else {
        memoryMetric = new UnknownMemoryMetric(memoryUsageMetrics);
    }
    logger.info("loaded : {}", memoryMetric);
    return memoryMetric;
}

Example 39 with Metric

use of com.codahale.metrics.Metric in project spring-boot by spring-projects.

the class DropwizardMetricServices method register.

@SuppressWarnings("unchecked")
private <T extends Metric> T register(String name, MetricRegistrar<T> registrar) {
    Reservoir reservoir = this.reservoirFactory.getReservoir(name);
    if (reservoir == null) {
        return registrar.register(this.registry, name);
    }
    Metric metric = this.registry.getMetrics().get(name);
    if (metric != null) {
        registrar.checkExisting(metric);
        return (T) metric;
    }
    try {
        return this.registry.register(name, registrar.createForReservoir(reservoir));
    } catch (IllegalArgumentException ex) {
        Metric added = this.registry.getMetrics().get(name);
        registrar.checkExisting(metric);
        return (T) added;
    }
}

Example 40 with Metric

use of com.codahale.metrics.Metric in project graylog2-server by Graylog2.

the class MetricsResource method singleMetric.

@GET
@Timed
@Path("/{metricName}")
@ApiOperation(value = "Get a single metric")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such metric") })
@Produces(MediaType.APPLICATION_JSON)
public Metric singleMetric(@ApiParam(name = "metricName", required = true) @PathParam("metricName") String metricName) {
    checkPermission(RestPermissions.METRICS_READ, metricName);
    final Metric metric = metricRegistry.getMetrics().get(metricName);
    if (metric == null) {
        final String msg = "I do not have a metric called [" + metricName + "].";
        LOG.debug(msg);
        throw new NotFoundException(msg);
    }
    return metric;
}