org.hyperic.sigar
Class Cpu

java.lang.Object
  org.hyperic.sigar.Cpu

All Implemented Interfaces:

java.io.Serializable

public class Cpu

extends java.lang.Object

implements java.io.Serializable

Cpu sigar class.

See Also:

Serialized Form

Constructor Summary

Cpu()

Method Summary

void	gather(Sigar sigar)
long	getIdle() Get the Total system cpu idle time.
long	getNice() Get the Total system cpu nice time.
long	getSys() Get the Total system cpu kernel time.
long	getTotal() Get the Total system cpu time.
long	getUser() Get the Total system cpu user time.
long	getWait() Get the Total system cpu io wait time.
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

Cpu

public Cpu()

Method Detail

gather

public void gather(Sigar sigar)
            throws SigarException

Throws:

SigarException

getUser

public long getUser()

Get the Total system cpu user time.

Supported Platforms: All.

System equivalent commands:

• AIX: top
  
• Darwin: top
  
• FreeBSD: top
  
• HPUX: top
  
• Linux: top
  
• Solaris: top
  
• Win32: taskman
  

Returns:

Total system cpu user time

getSys

public long getSys()

Get the Total system cpu kernel time.

Supported Platforms: All.

System equivalent commands:

• AIX: top
  
• Darwin: top
  
• FreeBSD: top
  
• HPUX: top
  
• Linux: top
  
• Solaris: top
  
• Win32: taskman
  

Returns:

Total system cpu kernel time

getNice

public long getNice()

Get the Total system cpu nice time.

Supported Platforms: Darwin, FreeBSD, HPUX, Linux.

System equivalent commands:

• AIX: top
  
• Darwin: top
  
• FreeBSD: top
  
• HPUX: top
  
• Linux: top
  
• Solaris: top
  
• Win32: taskman
  

Returns:

Total system cpu nice time

getIdle

public long getIdle()

Get the Total system cpu idle time.

Supported Platforms: All.

System equivalent commands:

• AIX: top
  
• Darwin: top
  
• FreeBSD: top
  
• HPUX: top
  
• Linux: top
  
• Solaris: top
  
• Win32: taskman
  

Returns:

Total system cpu idle time

getWait

public long getWait()

Get the Total system cpu io wait time.

Supported Platforms: AIX, Linux, HPUX, Solaris.

System equivalent commands:

• AIX: top
  
• Darwin: top
  
• FreeBSD: top
  
• HPUX: top
  
• Linux: top
  
• Solaris: top
  
• Win32: taskman
  

Returns:

Total system cpu io wait time

getTotal

public long getTotal()

Get the Total system cpu time.

Supported Platforms: All.

System equivalent commands:

• AIX: top
  
• Darwin: top
  
• FreeBSD: top
  
• HPUX: top
  
• Linux: top
  
• Solaris: top
  
• Win32: taskman
  

Returns:

Total system cpu time

toMap

public java.util.Map toMap()

toString

public java.lang.String toString()