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package kamon.system.jmx
import java.lang.management.ManagementFactory
import kamon.metric.GenericEntityRecorder
import kamon.metric.instrument.InstrumentFactory
class ThreadsMetrics(instrumentFactory: InstrumentFactory) extends GenericEntityRecorder(instrumentFactory) {
val threadsBean = ManagementFactory.getThreadMXBean
gauge("daemon-thread-count", () ⇒ {
threadsBean.getDaemonThreadCount.toLong
})
gauge("peak-thread-count", () ⇒ {
threadsBean.getPeakThreadCount.toLong
})
gauge("thread-count", () ⇒ {
threadsBean.getThreadCount.toLong
})
}
object ThreadsMetrics extends JmxSystemMetricRecorderCompanion("threads") {
def apply(instrumentFactory: InstrumentFactory): ThreadsMetrics =
new ThreadsMetrics(instrumentFactory)
}
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