akka.cluster

JmxMetricsCollector

class JmxMetricsCollector extends MetricsCollector

Loads JVM and system metrics through JMX monitoring beans.

Linear Supertypes
MetricsCollector, Closeable, AnyRef, Any
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  2. MetricsCollector
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Instance Constructors

  1. new JmxMetricsCollector(system: ActorSystem)

    This constructor is used when creating an instance from configured FQCN

  2. new JmxMetricsCollector(address: Address, decayFactor: Double)

    address

    The akka.actor.Address of the node being sampled

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
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  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  8. def close(): Unit

    Definition Classes
    JmxMetricsCollector → Closeable
  9. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  11. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  12. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  14. def heapCommitted(heap: MemoryUsage): Option[Metric]

    (JMX) Returns the current sum of heap memory guaranteed to be available to the JVM from all heap memory pools (in bytes).

    (JMX) Returns the current sum of heap memory guaranteed to be available to the JVM from all heap memory pools (in bytes). Creates a new instance each time.

  15. def heapMax(heap: MemoryUsage): Option[Metric]

    (JMX) Returns the maximum amount of memory (in bytes) that can be used for JVM memory management.

    (JMX) Returns the maximum amount of memory (in bytes) that can be used for JVM memory management. If not defined the metrics value is None, i.e. never negative. Creates a new instance each time.

  16. def heapMemoryUsage: MemoryUsage

    Current heap to be passed in to heapUsed, heapCommitted and heapMax

  17. def heapUsed(heap: MemoryUsage): Option[Metric]

    (JMX) Returns the current sum of heap memory used from all heap memory pools (in bytes).

    (JMX) Returns the current sum of heap memory used from all heap memory pools (in bytes). Creates a new instance each time.

  18. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  19. def metrics: Set[Metric]

  20. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  21. final def notify(): Unit

    Definition Classes
    AnyRef
  22. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  23. def processors: Option[Metric]

    (JMX) Returns the number of available processors Creates a new instance each time.

  24. def sample: NodeMetrics

    Samples and collects new data points.

    Samples and collects new data points. Creates a new instance each time.

    Definition Classes
    JmxMetricsCollector → MetricsCollector
  25. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  26. def systemLoadAverage: Option[Metric]

    JMX Returns the OS-specific average load on the CPUs in the system, for the past 1 minute.

    JMX Returns the OS-specific average load on the CPUs in the system, for the past 1 minute. On some systems the JMX OS system load average may not be available, in which case a -1 is returned from JMX, and None is returned from this method. Creates a new instance each time.

  27. def toString(): String

    Definition Classes
    AnyRef → Any
  28. final def wait(): Unit

    Definition Classes
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    @throws()
  29. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
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    @throws()
  30. final def wait(arg0: Long): Unit

    Definition Classes
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    @throws()

Inherited from MetricsCollector

Inherited from Closeable

Inherited from AnyRef

Inherited from Any

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