Package org.elasticsearch.monitor.process

Class ProcessProbe

java.lang.Object
org.elasticsearch.monitor.process.ProcessProbe
public class ProcessProbe
extends java.lang.Object

  • Method Summary

    Modifier and Type Method Description
    static ProcessProbe getInstance()  
    long getMaxFileDescriptorCount()
    Returns the maximum number of file descriptors allowed on the system, or -1 if not supported.
    long getOpenFileDescriptorCount()
    Returns the number of opened file descriptors associated with the current process, or -1 if not supported.
    short getProcessCpuPercent()
    Returns the process CPU usage in percent
    long getProcessCpuTotalTime()
    Returns the CPU time (in milliseconds) used by the process on which the Java virtual machine is running, or -1 if not supported.
    long getTotalVirtualMemorySize()
    Returns the size (in bytes) of virtual memory that is guaranteed to be available to the running process
    ProcessInfo processInfo​(long refreshInterval)  
    ProcessStats processStats()  

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • getInstance

      public static ProcessProbe getInstance()

    • getMaxFileDescriptorCount

      public long getMaxFileDescriptorCount()
      Returns the maximum number of file descriptors allowed on the system, or -1 if not supported.

    • getOpenFileDescriptorCount

      public long getOpenFileDescriptorCount()
      Returns the number of opened file descriptors associated with the current process, or -1 if not supported.

    • getProcessCpuPercent

      public short getProcessCpuPercent()
      Returns the process CPU usage in percent

    • getProcessCpuTotalTime

      public long getProcessCpuTotalTime()
      Returns the CPU time (in milliseconds) used by the process on which the Java virtual machine is running, or -1 if not supported.

    • getTotalVirtualMemorySize

      public long getTotalVirtualMemorySize()
      Returns the size (in bytes) of virtual memory that is guaranteed to be available to the running process

    • processInfo

      public ProcessInfo processInfo​(long refreshInterval)

    • processStats

      public ProcessStats processStats()