Package org.openspaces.admin.vm

Interface VirtualMachinesStatistics

All Known Implementing Classes:
DefaultVirtualMachinesStatistics
public interface VirtualMachinesStatistics
An aggregated statistics view of all the different virtual machines currently discovered.
Author:
kimchy

  • Method Details

    • isNA

      boolean isNA()
      Returns true if this is not valid statistics.

    • getTimestamp

      long getTimestamp()
      Return the timestamp when the statistics were taken.

    • getTimeline

      List<VirtualMachinesStatistics> getTimeline()
      Returns the timeline (from newest to oldest) history statistics, including this one.

    • getPreviousTimestamp

      long getPreviousTimestamp()
      Returns the previous timestamp of the statistics sampled, -1 if this is the first one.

    • getPrevious

      VirtualMachinesStatistics getPrevious()
      Returns the previous statistics sampled. null if this is the first one.

    • getDetails

      VirtualMachinesDetails getDetails()
      Returns the details of the all the virtual machines.

    • getSize

      int getSize()
      Returns the number of statistics (virtual machines) aggregated.

    • getUptime

      long getUptime()

    • getMemoryHeapCommittedInBytes

      long getMemoryHeapCommittedInBytes()

    • getMemoryHeapCommittedInMB

      double getMemoryHeapCommittedInMB()

    • getMemoryHeapCommittedInGB

      double getMemoryHeapCommittedInGB()

    • getMemoryHeapUsedInBytes

      long getMemoryHeapUsedInBytes()

    • getMemoryHeapUsedInMB

      double getMemoryHeapUsedInMB()

    • getMemoryHeapUsedInGB

      double getMemoryHeapUsedInGB()

    • getMemoryHeapUsedPerc

      double getMemoryHeapUsedPerc()
      Returns the memory heap percentage from used to the max.

    • getMemoryHeapCommittedUsedPerc

      double getMemoryHeapCommittedUsedPerc()
      Returns the memory heap percentage from used to committed.

    • getMemoryNonHeapCommittedInBytes

      long getMemoryNonHeapCommittedInBytes()

    • getMemoryNonHeapCommittedInMB

      double getMemoryNonHeapCommittedInMB()

    • getMemoryNonHeapCommittedInGB

      double getMemoryNonHeapCommittedInGB()

    • getMemoryNonHeapUsedInBytes

      long getMemoryNonHeapUsedInBytes()

    • getMemoryNonHeapUsedInMB

      double getMemoryNonHeapUsedInMB()

    • getMemoryNonHeapUsedInGB

      double getMemoryNonHeapUsedInGB()

    • getMemoryNonHeapUsedPerc

      double getMemoryNonHeapUsedPerc()
      Returns the memory non heap percentage from used to the max.

    • getMemoryNonHeapCommittedUsedPerc

      double getMemoryNonHeapCommittedUsedPerc()
      Returns the memory non heap percentage from used to committed.

    • getThreadCount

      int getThreadCount()

    • getPeakThreadCount

      int getPeakThreadCount()

    • getGcCollectionCount

      long getGcCollectionCount()

    • getGcCollectionTime

      long getGcCollectionTime()

    • getGcCollectionPerc

      double getGcCollectionPerc()
      The percentage of the gc collection time between the current sampled statistics and the previous one.