Package com.streambase.sb.monitor

Class SystemInfo.GCInfo

  • All Implemented Interfaces:
    Cloneable
    Enclosing class:
    SystemInfo
    public static class SystemInfo.GCInfo
extends Object
implements Cloneable
    Information about GC collectors in the JVM

    • Constructor Detail

      • GCInfo

        public GCInfo​(String name)

    • Method Detail

      • getName

        public String getName()
        Get the JVM name for the garbage collector
        Returns:
        The JVM name for the garbage collector
        Since:
        7.1.0

      • getGCCount

        public long getGCCount()
        Returns the total number of collections that have occurred since the JVM started. This method returns -1 if the collection count is undefined for this collector.
        Returns:
        the total number of collections that have occurred.
        Since:
        7.1.0

      • getGCCountDelta

        public long getGCCountDelta()
        Returns the number of collections that have occurred since the previous Snapshot. This method returns -1 if the collection count is undefined for this collector.
        Returns:
        number of collections done in this cycle
        Since:
        7.1.0

      • getGCTimeMS

        public long getGCTimeMS()
        Returns the approximate accumulated collection elapsed time in milliseconds since the JVM started. This method returns -1 if the collection elapsed time is undefined for this collector.
        Returns:
        the approximate accumulated collection elapsed time in milliseconds.
        Since:
        7.1.0

      • getGCTimeMSDelta

        public long getGCTimeMSDelta()
        Returns the approximate collection time in milliseconds for this cycle. This method returns -1 if the collection elapsed time is undefined for this collector.
        Returns:
        the approximate collection time in milliseconds done in this cycle
        Since:
        7.1.0