Package com.gigaspaces.internal.os

Class OSStatistics

java.lang.Object

com.gigaspaces.internal.os.OSStatistics

All Implemented Interfaces:

SmartExternalizable, Externalizable, Serializable

public class OSStatistics
extends Object
implements SmartExternalizable

Author:

kimchy

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	OSStatistics.OSNetInterfaceStats

Constructor Summary

Constructors

Constructor	Description
OSStatistics()
OSStatistics(long timestamp, long freeSwapSpaceSize, long freePhysicalMemorySize)
OSStatistics(long timestamp, long freeSwapSpaceSize, long freePhysicalMemorySize, long actualFreePhysicalMemorySize, double cpuPerc, long actualMemoryUsed, double usedMemoryPerc, OSStatistics.OSNetInterfaceStats[] netStats)

Method Summary

Modifier and Type	Method	Description
long	getActualFreePhysicalMemorySize()
long	getActualMemoryUsed()
double	getCpuPerc()
long	getFreePhysicalMemorySize()
long	getFreeSwapSpaceSize()
OSStatistics.OSNetInterfaceStats[]	getNetStats()
long	getTimestamp()
double	getUsedMemoryPerc()
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

Methods inherited from interface com.gigaspaces.serialization.SmartExternalizable

enabledSmartExternalizableWithReference

Constructor Details

OSStatistics

public OSStatistics()

OSStatistics

public OSStatistics(long timestamp,
 long freeSwapSpaceSize,
 long freePhysicalMemorySize)

OSStatistics

public OSStatistics(long timestamp,
 long freeSwapSpaceSize,
 long freePhysicalMemorySize,
 long actualFreePhysicalMemorySize,
 double cpuPerc,
 long actualMemoryUsed,
 double usedMemoryPerc,
 OSStatistics.OSNetInterfaceStats[] netStats)

Method Details

getActualMemoryUsed

public long getActualMemoryUsed()

Returns:

used memory in bytes

Since:

10.1

getUsedMemoryPerc

public double getUsedMemoryPerc()

Returns:

used memory in percents, value can be from 0 to 1

Since:

10.1

isNA

public boolean isNA()

getTimestamp

public long getTimestamp()

getFreeSwapSpaceSize

public long getFreeSwapSpaceSize()

getFreePhysicalMemorySize

public long getFreePhysicalMemorySize()

getActualFreePhysicalMemorySize

public long getActualFreePhysicalMemorySize()

getCpuPerc

public double getCpuPerc()

getNetStats

public OSStatistics.OSNetInterfaceStats[] getNetStats()

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