org.hyperic.sigar
Class Swap

java.lang.Object
  org.hyperic.sigar.Swap

All Implemented Interfaces:

java.io.Serializable

public class Swap

extends java.lang.Object

implements java.io.Serializable

Swap sigar class.

See Also:

Serialized Form

Constructor Summary

Swap()

Method Summary

void	gather(Sigar sigar)
long	getFree() Get the Total free system swap.
long	getPageIn() Get the Pages in.
long	getPageOut() Get the Pages out.
long	getTotal() Get the Total system swap.
long	getUsed() Get the Total used system swap.
java.util.Map	toMap()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Swap

public Swap()

Method Detail

gather

public void gather(Sigar sigar)
            throws SigarException

Throws:

SigarException

getTotal

public long getTotal()

Get the Total system swap.

Supported Platforms: All.

System equivalent commands:

• AIX: lsps -s
  
• Darwin: sysctl vm.swapusage
  
• FreeBSD:
  
• HPUX:
  
• Linux: free
  
• Solaris: swap -s
  
• Win32:
  

Returns:

Total system swap

getUsed

public long getUsed()

Get the Total used system swap.

Supported Platforms: All.

System equivalent commands:

• AIX: lsps -s
  
• Darwin:
  
• FreeBSD:
  
• HPUX:
  
• Linux: free
  
• Solaris: swap -s
  
• Win32:
  

Returns:

Total used system swap

getFree

public long getFree()

Get the Total free system swap.

Supported Platforms: All.

System equivalent commands:

• AIX:
  
• Darwin:
  
• FreeBSD:
  
• HPUX:
  
• Linux: free
  
• Solaris: swap -s
  
• Win32:
  

Returns:

Total free system swap

getPageIn

public long getPageIn()

Get the Pages in.

Supported Platforms: All.

System equivalent commands:

• AIX:
  
• Darwin:
  
• FreeBSD:
  
• HPUX:
  
• Linux: vmstat
  
• Solaris: vmstat
  
• Win32:
  

Returns:

Pages in

getPageOut

public long getPageOut()

Get the Pages out.

Supported Platforms: All.

System equivalent commands:

• AIX:
  
• Darwin:
  
• FreeBSD:
  
• HPUX:
  
• Linux: vmstat
  
• Solaris: vmstat
  
• Win32:
  

Returns:

Pages out

toString

public java.lang.String toString()

toMap

public java.util.Map toMap()