@ PostConstruct public void init ( ) { log . debug ( "Registering JVM gauges" ) ; metricRegistry . register ( PROP_METRIC_REG_JVM_MEMORY , new MemoryUsageGaugeSet ( ) ) ; metricRegistry . register ( PROP_METRIC_REG_JVM_GARBAGE , new GarbageCollectorMetricSet ( ) ) ; metricRegistry . register ( PROP_METRIC_REG_JVM_THREADS , new ThreadStatesGaugeSet ( ) ) ; metricRegistry . register ( PROP_METRIC_REG_JVM_FILES , new FileDescriptorRatioGauge ( ) ) ; metricRegistry . register ( PROP_METRIC_REG_JVM_BUFFERS , new BufferPoolMetricSet ( getPlatformMBeanServer ( ) ) ) ; metricRegistry . register ( PROP_METRIC_REG_JVM_ATTRIBUTE_SET , new JvmAttributeGaugeSet ( ) ) ; metricRegistry . register ( PROP_METRIC_REG_OS , new OperatingSystemGaugeSet ( getOperatingSystemMXBean ( ) ) ) ; if ( jhipsterProperties . getMetrics ( ) . getJmx ( ) . isEnabled ( ) ) { log . debug ( "Initializing Metrics JMX reporting" ) ; JmxReporter jmxReporter = JmxReporter . forRegistry ( metricRegistry ) . build ( ) ; jmxReporter . start ( ) ; } if ( jhipsterProperties . getMetrics ( ) . getLogs ( ) . isEnabled ( ) ) { log . info ( "Initializing Metrics Log reporting" ) ; Marker metricsMarker = MarkerFactory . getMarker ( "metrics" ) ; final Slf4jReporter reporter = Slf4jReporter . forRegistry ( metricRegistry ) . outputTo ( LoggerFactory . getLogger ( "metrics" ) ) . markWith ( metricsMarker ) . convertRatesTo ( TimeUnit . SECONDS ) . convertDurationsTo ( TimeUnit . MILLISECONDS ) . build ( ) ; reporter . start ( jhipsterProperties . getMetrics ( ) . getLogs ( ) . getReportFrequency ( ) , TimeUnit . SECONDS ) ; } }
Init commons metrics