com.gigaspaces.internal.jvm

Class JVMStatistics

java.lang.Object

com.gigaspaces.internal.jvm.JVMStatistics

All Implemented Interfaces:

Externalizable, Serializable

public class JVMStatistics
extends Object
implements Externalizable

Author:

kimchy

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
JVMStatistics()
JVMStatistics(long timestamp, long uptime, long memoryHeapCommitted, long memoryHeapUsed, long memoryNonHeapCommitted, long memoryNonHeapUsed, int threadCount, int peakThreadCount, long gcCollectionCount, long gcCollectionTime)
JVMStatistics(long timestamp, long uptime, long memoryHeapCommitted, long memoryHeapUsed, long memoryNonHeapCommitted, long memoryNonHeapUsed, int threadCount, int peakThreadCount, long gcCollectionCount, long gcCollectionTime, double cpuPerc, long cpuTotal, long cpuTime)

Method Summary

Modifier and Type	Method and Description
double	computeCpuPerc(JVMStatistics lastJVMStatistics)
long	getGcCollectionCount()
long	getGcCollectionTime()
long	getMemoryHeapCommitted()
long	getMemoryHeapUsed()
long	getMemoryNonHeapCommitted()
long	getMemoryNonHeapUsed()
int	getPeakThreadCount()
int	getThreadCount()
long	getTimestamp()
long	getUptime()
boolean	isNA()
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

JVMStatistics

public JVMStatistics()

JVMStatistics

public JVMStatistics(long timestamp,
                     long uptime,
                     long memoryHeapCommitted,
                     long memoryHeapUsed,
                     long memoryNonHeapCommitted,
                     long memoryNonHeapUsed,
                     int threadCount,
                     int peakThreadCount,
                     long gcCollectionCount,
                     long gcCollectionTime)

JVMStatistics

public JVMStatistics(long timestamp,
                     long uptime,
                     long memoryHeapCommitted,
                     long memoryHeapUsed,
                     long memoryNonHeapCommitted,
                     long memoryNonHeapUsed,
                     int threadCount,
                     int peakThreadCount,
                     long gcCollectionCount,
                     long gcCollectionTime,
                     double cpuPerc,
                     long cpuTotal,
                     long cpuTime)

Method Detail

isNA

public boolean isNA()

getTimestamp

public long getTimestamp()

getUptime

public long getUptime()

getMemoryHeapCommitted

public long getMemoryHeapCommitted()

getMemoryHeapUsed

public long getMemoryHeapUsed()

getMemoryNonHeapCommitted

public long getMemoryNonHeapCommitted()

getMemoryNonHeapUsed

public long getMemoryNonHeapUsed()

getThreadCount

public int getThreadCount()

getPeakThreadCount

public int getPeakThreadCount()

getGcCollectionCount

public long getGcCollectionCount()

getGcCollectionTime

public long getGcCollectionTime()

computeCpuPerc

public double computeCpuPerc(JVMStatistics lastJVMStatistics)

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException