Module com.zeroc.ice

Package com.zeroc.IceMX

Class ThreadMetrics

java.lang.Object

com.zeroc.Ice.Value

com.zeroc.IceMX.Metrics

com.zeroc.IceMX.ThreadMetrics

All Implemented Interfaces:

Serializable, Cloneable

public class ThreadMetrics
extends Metrics

Provides information on the number of threads currently in use and their activity.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
int	inUseForIO	The number of threads which are currently performing socket reads or writes.
int	inUseForOther	The number of threads which are currently performing other activities such as DNS lookups, garbage collection, etc.
int	inUseForUser	The number of threads which are currently calling user code (servant dispatch, AMI callbacks, etc).

Fields inherited from class com.zeroc.IceMX.Metrics

current, failures, id, total, totalLifetime

Constructor Summary

Constructors

Constructor	Description
ThreadMetrics()	Constructs a ThreadMetrics.
ThreadMetrics(String id, long total, int current, long totalLifetime, int failures, int inUseForIO, int inUseForUser, int inUseForOther)	Constructs a ThreadMetrics with values for all its fields.

Method Summary

Modifier and Type	Method	Description
ThreadMetrics	clone()	Returns a copy of the object.
String	ice_id()	Returns the Slice type ID of the most-derived interface supported by this object.
static String	ice_staticId()	Gets the type ID of the associated Slice interface.

Methods inherited from class com.zeroc.Ice.Value

ice_getSlicedData, ice_postUnmarshal, ice_preMarshal

Methods inherited from class java.lang.Object

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

Field Details

inUseForIO

public int inUseForIO

The number of threads which are currently performing socket reads or writes.

inUseForUser

public int inUseForUser

The number of threads which are currently calling user code (servant dispatch, AMI callbacks, etc).

inUseForOther

public int inUseForOther

The number of threads which are currently performing other activities such as DNS lookups, garbage collection, etc. These are all the other threads created by the Ice runtime that are not counted in inUseForUser or inUseForIO.

Constructor Details

ThreadMetrics

public ThreadMetrics()

Constructs a ThreadMetrics.

ThreadMetrics

public ThreadMetrics(String id,
 long total,
 int current,
 long totalLifetime,
 int failures,
 int inUseForIO,
 int inUseForUser,
 int inUseForOther)

Constructs a ThreadMetrics with values for all its fields.

Parameters:

id - The metrics identifier.

total - The total number of objects observed by this metrics.

current - The number of objects currently observed by this metrics.

totalLifetime - The sum of the lifetime of each observed objects.

failures - The number of failures observed.

inUseForIO - The number of threads which are currently performing socket reads or writes.

inUseForUser - The number of threads which are currently calling user code (servant dispatch, AMI callbacks, etc).

inUseForOther - The number of threads which are currently performing other activities such as DNS lookups, garbage collection, etc.

Method Details

clone

public ThreadMetrics clone()

Description copied from class: Value

Returns a copy of the object. The cloned object contains field-for-field copies of the state.

Overrides:

clone in class Metrics

Returns:

The cloned object.

ice_staticId

public static String ice_staticId()

Gets the type ID of the associated Slice interface.

Returns:

the string "::IceMX::ThreadMetrics"

ice_id

public String ice_id()

Returns the Slice type ID of the most-derived interface supported by this object.

Overrides:

ice_id in class Metrics

Returns:

The return value is always ::Ice::Object.