Package com.levigo.jadice.server.core

Class ServerStatistics

  • All Implemented Interfaces:
    org.springframework.beans.factory.Aware, org.springframework.context.Lifecycle, org.springframework.jmx.export.naming.SelfNaming, org.springframework.jmx.export.notification.NotificationPublisherAware
    @ManagedResource(description="Statistics about jadice server\'s performance")
public class ServerStatistics
extends Object
implements org.springframework.context.Lifecycle, org.springframework.jmx.export.naming.SelfNaming, org.springframework.jmx.export.notification.NotificationPublisherAware

    • Constructor Detail

      • ServerStatistics

        public ServerStatistics()

    • Method Detail

      • setConcurrentJobs

        public void setConcurrentJobs​(int size)

      • getRecentAbortRate

        @ManagedAttribute
public float getRecentAbortRate()

      • getRecentAverageExecutionTime

        @ManagedAttribute(description="The average execution time for the last 10 jobs")
public long getRecentAverageExecutionTime()

      • getRecentFailureRate

        @ManagedAttribute
public float getRecentFailureRate()

      • getRecentMaximumExecutionTime

        @ManagedAttribute(description="The maximum execution time for the last 10 jobs")
public long getRecentMaximumExecutionTime()

      • getRecentMinimumExecutionTime

        @ManagedAttribute(description="The minimum execution time for the last 10 jobs")
public long getRecentMinimumExecutionTime()

      • getTotalAbortRate

        @ManagedAttribute
public float getTotalAbortRate()

      • getTotalFailureRate

        @ManagedAttribute
public float getTotalFailureRate()

      • clearEfficiency

        @ManagedOperation(description="Clear all statistical data about effiency")
public void clearEfficiency()

      • clearExecutionTimes

        @ManagedOperation(description="Clear all statistical data about execution times")
public void clearExecutionTimes()

      • clearJobRates

        @ManagedOperation(description="Clear all statistical data about job finish states")
public void clearJobRates()

      • getEfficiency10Min

        @ManagedAttribute(description="Efficiency of the server within last ten minutes (Unit: Erlang)")
public float getEfficiency10Min()

      • getEfficiency1Day

        @ManagedAttribute(description="Efficiency of the server within 24 hours (Unit: Erlang)")
public float getEfficiency1Day()

      • getEfficiency1Hour

        @ManagedAttribute(description="Efficiency of the server within last hour (Unit: Erlang)")
public float getEfficiency1Hour()

      • setNotificationPublisher

        public void setNotificationPublisher​(org.springframework.jmx.export.notification.NotificationPublisher notificationPublisher)
        Specified by:
        setNotificationPublisher in interface org.springframework.jmx.export.notification.NotificationPublisherAware

      • getAverageExecutionTime

        @ManagedAttribute(description="The average execution time for jobs")
public long getAverageExecutionTime()

      • notifyStateChanged

        public void notifyStateChanged​(ServerJob serverJob,
                               Job.State state)

      • reset

        public void reset()

      • getCompletedTaskCount

        @ManagedAttribute(description="Number of completed jobs")
public long getCompletedTaskCount()

      • getUptime

        @ManagedAttribute(description="Uptime [ms]")
public long getUptime()

      • dumpStatistics

        @ManagedOperation(description="Dump current statistics into server log")
public void dumpStatistics()

      • start

        public void start()
        Specified by:
        start in interface org.springframework.context.Lifecycle

      • stop

        public void stop()
        Specified by:
        stop in interface org.springframework.context.Lifecycle

      • isRunning

        public boolean isRunning()
        Specified by:
        isRunning in interface org.springframework.context.Lifecycle