akka.cluster

JmxMetricsCollector

Related Doc: package cluster

class JmxMetricsCollector extends MetricsCollector

Loads JVM and system metrics through JMX monitoring beans.

Source
ClusterMetricsCollector.scala
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  1. JmxMetricsCollector
  2. MetricsCollector
  3. Closeable
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  1. by any2stringadd
  2. by StringFormat
  3. by Ensuring
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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: Any): Boolean

    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Definition Classes
    AnyRef → Any
  3. def +(other: String): String

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to any2stringadd[JmxMetricsCollector] performed by method any2stringadd in scala.Predef.
    Definition Classes
    any2stringadd
  4. def ->[B](y: B): (JmxMetricsCollector, B)

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to ArrowAssoc[JmxMetricsCollector] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc
    Annotations
    @inline()
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    AnyRef → 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. def ensuring(cond: (JmxMetricsCollector) ⇒ Boolean, msg: ⇒ Any): JmxMetricsCollector

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to Ensuring[JmxMetricsCollector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  10. def ensuring(cond: (JmxMetricsCollector) ⇒ Boolean): JmxMetricsCollector

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to Ensuring[JmxMetricsCollector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  11. def ensuring(cond: Boolean, msg: ⇒ Any): JmxMetricsCollector

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to Ensuring[JmxMetricsCollector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  12. def ensuring(cond: Boolean): JmxMetricsCollector

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to Ensuring[JmxMetricsCollector] performed by method Ensuring in scala.Predef.
    Definition Classes
    Ensuring
  13. final def eq(arg0: AnyRef): Boolean

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

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

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def formatted(fmtstr: String): String

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to StringFormat[JmxMetricsCollector] performed by method StringFormat in scala.Predef.
    Definition Classes
    StringFormat
    Annotations
    @inline()
  17. final def getClass(): Class[_]

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

    Definition Classes
    AnyRef → Any
  19. 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.

  20. 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.

  21. def heapMemoryUsage: MemoryUsage

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

  22. 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.

  23. final def isInstanceOf[T0]: Boolean

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

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

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

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

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

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

  29. def sample(): NodeMetrics

    Samples and collects new data points.

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

    Definition Classes
    JmxMetricsCollectorMetricsCollector
  30. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  31. 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.

  32. def toString(): String

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

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

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  36. def [B](y: B): (JmxMetricsCollector, B)

    Implicit information
    This member is added by an implicit conversion from JmxMetricsCollector to ArrowAssoc[JmxMetricsCollector] performed by method ArrowAssoc in scala.Predef.
    Definition Classes
    ArrowAssoc

Inherited from MetricsCollector

Inherited from Closeable

Inherited from AnyRef

Inherited from Any

Inherited by implicit conversion any2stringadd from JmxMetricsCollector to any2stringadd[JmxMetricsCollector]

Inherited by implicit conversion StringFormat from JmxMetricsCollector to StringFormat[JmxMetricsCollector]

Inherited by implicit conversion Ensuring from JmxMetricsCollector to Ensuring[JmxMetricsCollector]

Inherited by implicit conversion ArrowAssoc from JmxMetricsCollector to ArrowAssoc[JmxMetricsCollector]

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