Package com.streambase.sb.monitor

Class ThreadInfo

java.lang.Object

com.streambase.sb.monitor.ThreadInfo

All Implemented Interfaces:

Cloneable

public class ThreadInfo
extends Object
implements Cloneable

Represents information about a single thread in a StreamBase Server. Instances of this class should be retrieved from a Snapshot.

See Also:

• Snapshot

Method Summary

Modifier and Type	Method	Description
Object	clone()
String	getName()	Returns the name of the thread.
double	getPercentCPU()	Returns the percent of CPU used by this thread, in microseconds.
double	getPercentSystem()	Returns the percent of system CPU time used by this thread, in microseconds.
double	getPercentUser()	Returns the percent of user CPU time used by this thread, in microseconds.
int	getSystemTimeDelta()	Returns the system time spent by thread since the last Snapshot, in milliseconds.
long	getSystemTimeDeltaUS()	Returns the system time spent by thread since the last Snapshot, in microseconds.
int	getSystemTimeTotal()	Returns the system time spent by this thread since the StreamBase Server started, in millisecond.
long	getSystemTimeTotalUS()	Returns the system time spent by this thread since the StreamBase Server started, in microsecond.
int	getUserTimeDelta()	Returns the user time spent by thread since the last Snapshot, in millisecond.
long	getUserTimeDeltaUS()	Returns the user time spent by thread since the last Snapshot, in microsecond.
int	getUserTimeTotal()	Returns the user time spent by thread since the StreamBase Server started, in millisecond.
long	getUserTimeTotalUS()	Returns the user time spent by thread since the StreamBase Server started, in microsecond.
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

clone

public Object clone()

Overrides:

clone in class Object

getName

public String getName()

Returns the name of the thread.

Returns:

the name of the thread

getUserTimeTotal

public int getUserTimeTotal()

Returns the user time spent by thread since the StreamBase Server started, in millisecond.

Returns:

the user time spent by thread since the StreamBase Server started

getUserTimeTotalUS

public long getUserTimeTotalUS()

Returns the user time spent by thread since the StreamBase Server started, in microsecond.

Returns:

the user time spent by thread since the StreamBase Server started

Since:

7.0

getUserTimeDelta

public int getUserTimeDelta()

Returns the user time spent by thread since the last Snapshot, in millisecond.

Returns:

the user time spent by thread since the last Snapshot

getUserTimeDeltaUS

public long getUserTimeDeltaUS()

Returns the user time spent by thread since the last Snapshot, in microsecond.

Returns:

the user time spent by thread since the last Snapshot

Since:

7.0

getSystemTimeTotal

public int getSystemTimeTotal()

Returns the system time spent by this thread since the StreamBase Server started, in millisecond.

Returns:

the system time spent by this thread since the StreamBase Server started

getSystemTimeTotalUS

public long getSystemTimeTotalUS()

Returns the system time spent by this thread since the StreamBase Server started, in microsecond.

Returns:

the system time spent by this thread since the StreamBase Server started

Since:

7.0

getSystemTimeDelta

public int getSystemTimeDelta()

Returns the system time spent by thread since the last Snapshot, in milliseconds.

Returns:

the system time spent by thread since the last Snapshot

getSystemTimeDeltaUS

public long getSystemTimeDeltaUS()

Returns the system time spent by thread since the last Snapshot, in microseconds.

Returns:

the system time spent by thread since the last Snapshot

Since:

7.0

getPercentCPU

public double getPercentCPU()

Returns the percent of CPU used by this thread, in microseconds.

Returns:

the percent of CPU used by this thread

getPercentUser

public double getPercentUser()

Returns the percent of user CPU time used by this thread, in microseconds.

Returns:

the percent of user CPU time used by this thread

getPercentSystem

public double getPercentSystem()

Returns the percent of system CPU time used by this thread, in microseconds.

Returns:

the percent of system CPU time used by this thread

toString

public String toString()

Overrides:

toString in class Object