Package com.sun.enterprise.v3.services.impl.monitor.stats

Class ConnectionQueueStatsProvider

  • All Implemented Interfaces:
    StatsProvider
    Direct Known Subclasses:
    ConnectionQueueStatsProviderGlobal
    @AMXMetadata(type="connection-queue-mon",
             group="monitoring")
@ManagedObject
@Description("Connection Queue Statistics")
public class ConnectionQueueStatsProvider
extends Object
implements StatsProvider
    Connection Queue statistics
    Author:
    Alexey Stashok

    • Field Detail

      • countTotalConnections

        protected final org.glassfish.external.statistics.impl.CountStatisticImpl countTotalConnections

      • openConnectionsCount

        protected final Map<Integer,​Long> openConnectionsCount

      • countOverflows

        protected final org.glassfish.external.statistics.impl.CountStatisticImpl countOverflows

      • countQueuedAtomic

        protected final AtomicInteger countQueuedAtomic

      • countQueued

        protected final org.glassfish.external.statistics.impl.CountStatisticImpl countQueued

      • countTotalQueued

        protected final org.glassfish.external.statistics.impl.CountStatisticImpl countTotalQueued

      • maxQueued

        protected final org.glassfish.external.statistics.impl.CountStatisticImpl maxQueued

      • peakQueuedAtomic

        protected final AtomicInteger peakQueuedAtomic

      • peakQueued

        protected final org.glassfish.external.statistics.impl.CountStatisticImpl peakQueued

      • ticksTotalQueued

        protected final org.glassfish.external.statistics.impl.CountStatisticImpl ticksTotalQueued

      • averageStatsPerMinute

        protected final int[] averageStatsPerMinute

      • averageLastShift

        protected long averageLastShift

      • averageMinuteCounter

        protected int averageMinuteCounter

      • threadPoolConfig

        protected volatile org.glassfish.grizzly.threadpool.ThreadPoolConfig threadPoolConfig

    • Constructor Detail

      • ConnectionQueueStatsProvider

        public ConnectionQueueStatsProvider​(String name)

    • Method Detail

      • getStatsObject

        public Object getStatsObject()
        Description copied from interface: StatsProvider
        Get object, from which StatsProvider can get statistics directly without listening emitting events.
        Specified by:
        getStatsObject in interface StatsProvider
        Returns:
        statistics

      • setStatsObject

        public void setStatsObject​(Object object)
        Description copied from interface: StatsProvider
        Set object, from which StatsProvider can get statistics directly without listening emitting events.
        Specified by:
        setStatsObject in interface StatsProvider
        Parameters:
        object - statistics

      • getTotalConnectionsCount

        @ManagedAttribute(id="counttotalconnections")
@Description("Total number of connections that have been accepted")
public org.glassfish.external.statistics.CountStatistic getTotalConnectionsCount()

      • getOpenConnectionsCount

        @ManagedAttribute(id="countopenconnections")
@Description("The number of open/active connections")
public org.glassfish.external.statistics.CountStatistic getOpenConnectionsCount()

      • getCountOverflows

        @ManagedAttribute(id="countoverflows")
@Description("Number of times the queue has been too full to accommodate a connection")
public org.glassfish.external.statistics.CountStatistic getCountOverflows()

      • getCountQueued

        @ManagedAttribute(id="countqueued")
@Description("Number of connections currently in the queue")
public org.glassfish.external.statistics.CountStatistic getCountQueued()

      • getCountQueued1MinuteAverage

        @ManagedAttribute(id="countqueued1minuteaverage")
@Description("Average number of connections queued in the last 1 minute")
public org.glassfish.external.statistics.CountStatistic getCountQueued1MinuteAverage()

      • getCountQueued5MinutesAverage

        @ManagedAttribute(id="countqueued5minutesaverage")
@Description("Average number of connections queued in the last 5 minutes")
public org.glassfish.external.statistics.CountStatistic getCountQueued5MinutesAverage()

      • getCountQueued15MinutesAverage

        @ManagedAttribute(id="countqueued15minutesaverage")
@Description("Average number of connections queued in the last 15 minutes")
public org.glassfish.external.statistics.CountStatistic getCountQueued15MinutesAverage()

      • getCountTotalQueued

        @ManagedAttribute(id="counttotalqueued")
@Description("Total number of connections that have been queued")
public org.glassfish.external.statistics.CountStatistic getCountTotalQueued()

      • getMaxQueued

        @ManagedAttribute(id="maxqueued")
@Description("Maximum size of the connection queue")
public org.glassfish.external.statistics.CountStatistic getMaxQueued()

      • getPeakQueued

        @ManagedAttribute(id="peakqueued")
@Description("Largest number of connections that were in the queue simultaneously")
public org.glassfish.external.statistics.CountStatistic getPeakQueued()

      • getTicksTotalQueued

        @ManagedAttribute(id="tickstotalqueued")
@Description("(Unsupported) Total number of ticks that connections have spent in the queue")
public org.glassfish.external.statistics.CountStatistic getTicksTotalQueued()

      • connectionAcceptedEvent

        public void connectionAcceptedEvent​(String listenerName,
                                    int connectionId,
                                    String address)

      • connectionClosedEvent

        public void connectionClosedEvent​(String listenerName,
                                  int connectionId)

      • setMaxTaskQueueSizeEvent

        public void setMaxTaskQueueSizeEvent​(String listenerName,
                                     int size)

      • onTaskQueuedEvent

        public void onTaskQueuedEvent​(String listenerName,
                              String taskId)

      • onTaskDequeuedEvent

        public void onTaskDequeuedEvent​(String listenerName,
                                String taskId)

      • onTaskQueueOverflowEvent

        public void onTaskQueueOverflowEvent​(String listenerName)

      • incAverageMinute

        protected void incAverageMinute()

      • getAverageBy

        protected int getAverageBy​(int mins)

      • reset

        public void reset()