org.openspaces.admin.internal.space

Class DefaultSpaceInstanceStatistics

java.lang.Object

org.openspaces.admin.internal.space.DefaultSpaceInstanceStatistics

All Implemented Interfaces:

SpaceInstanceStatistics

public class DefaultSpaceInstanceStatistics
extends Object
implements SpaceInstanceStatistics

Author:

kimchy

Constructor Summary

Constructors

Constructor and Description
DefaultSpaceInstanceStatistics(StatisticsHolder statisticsHolder, SpaceInstanceStatistics previousStats, int historySize, long timeDelta)

Method Summary

Modifier and Type	Method and Description
long	getActiveConnectionCount()
long	getActiveTransactionCount()
long	getAdminTimestamp() Returns a timestamp that is in sync with where the admin API is running.
long	getChangeCount()
double	getChangePerSecond()
long	getCleanCount()
double	getCleanPerSecond()
long	getExecuteCount()
double	getExecutePerSecond()
MirrorStatistics	getMirrorStatistics()
int	getNotifierQueueSize() Gets the current number of pending notifications that needs to be sent to different clients.
long	getNotifyAckCount()
double	getNotifyAckPerSecond()
long	getNotifyRegistrationCount()
double	getNotifyRegistrationPerSecond()
long	getNotifyTemplateCount()
long	getNotifyTriggerCount()
double	getNotifyTriggerPerSecond()
long	getObjectCount()
SpaceInstanceStatistics	getPrevious() Returns the previous statistics.
long	getPreviousTimestamp() Returns the previous statistics timestamp, or -1 if not available.
int	getProcessorQueueSize() Gets the current number of pending tasks in the space processor queue.
long	getReadCount()
double	getReadPerSecond()
long	getRemoveCount() Remove happens when an entry is removed due to lease expiration or lease cancel.
double	getRemovePerSecond()
ReplicationStatistics	getReplicationStatistics()
long	getTakeCount()
double	getTakePerSecond()
List<SpaceInstanceStatistics>	getTimelineFromTimestamp(long fromTimestamp) Returns the timeline (from newest to oldest) history statistics, including this one.
long	getTimestamp() Returns the timestamp the statistics were taken at.
long	getUpdateCount()
double	getUpdatePerSecond()
long	getWriteCount()
double	getWritePerSecond()
boolean	isNA() Returns true if this statistics are not available.
void	setPreviousStats(SpaceInstanceStatistics previousStats)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultSpaceInstanceStatistics

public DefaultSpaceInstanceStatistics(StatisticsHolder statisticsHolder,
                                      SpaceInstanceStatistics previousStats,
                                      int historySize,
                                      long timeDelta)

Method Detail

isNA

public boolean isNA()

Description copied from interface: SpaceInstanceStatistics

Returns true if this statistics are not available.

Specified by:

isNA in interface SpaceInstanceStatistics

getTimestamp

public long getTimestamp()

Description copied from interface: SpaceInstanceStatistics

Returns the timestamp the statistics were taken at.

Specified by:

getTimestamp in interface SpaceInstanceStatistics

getAdminTimestamp

public long getAdminTimestamp()

Description copied from interface: SpaceInstanceStatistics

Returns a timestamp that is in sync with where the admin API is running. Can return -1 if the clocks have are not sync yet.

Specified by:

getAdminTimestamp in interface SpaceInstanceStatistics

getPreviousTimestamp

public long getPreviousTimestamp()

Description copied from interface: SpaceInstanceStatistics

Returns the previous statistics timestamp, or -1 if not available.

Specified by:

getPreviousTimestamp in interface SpaceInstanceStatistics

getPrevious

public SpaceInstanceStatistics getPrevious()

Description copied from interface: SpaceInstanceStatistics

Returns the previous statistics.

Specified by:

getPrevious in interface SpaceInstanceStatistics

setPreviousStats

public void setPreviousStats(SpaceInstanceStatistics previousStats)

getWriteCount

public long getWriteCount()

Specified by:

getWriteCount in interface SpaceInstanceStatistics

getWritePerSecond

public double getWritePerSecond()

Specified by:

getWritePerSecond in interface SpaceInstanceStatistics

getReadCount

public long getReadCount()

Specified by:

getReadCount in interface SpaceInstanceStatistics

getReadPerSecond

public double getReadPerSecond()

Specified by:

getReadPerSecond in interface SpaceInstanceStatistics

getTakeCount

public long getTakeCount()

Specified by:

getTakeCount in interface SpaceInstanceStatistics

getTakePerSecond

public double getTakePerSecond()

Specified by:

getTakePerSecond in interface SpaceInstanceStatistics

getNotifyRegistrationCount

public long getNotifyRegistrationCount()

Specified by:

getNotifyRegistrationCount in interface SpaceInstanceStatistics

getNotifyRegistrationPerSecond

public double getNotifyRegistrationPerSecond()

Specified by:

getNotifyRegistrationPerSecond in interface SpaceInstanceStatistics

getCleanCount

public long getCleanCount()

Specified by:

getCleanCount in interface SpaceInstanceStatistics

getCleanPerSecond

public double getCleanPerSecond()

Specified by:

getCleanPerSecond in interface SpaceInstanceStatistics

getUpdateCount

public long getUpdateCount()

Specified by:

getUpdateCount in interface SpaceInstanceStatistics

getUpdatePerSecond

public double getUpdatePerSecond()

Specified by:

getUpdatePerSecond in interface SpaceInstanceStatistics

getNotifyTriggerCount

public long getNotifyTriggerCount()

Specified by:

getNotifyTriggerCount in interface SpaceInstanceStatistics

getNotifyTriggerPerSecond

public double getNotifyTriggerPerSecond()

Specified by:

getNotifyTriggerPerSecond in interface SpaceInstanceStatistics

getNotifyAckCount

public long getNotifyAckCount()

Specified by:

getNotifyAckCount in interface SpaceInstanceStatistics

getNotifyAckPerSecond

public double getNotifyAckPerSecond()

Specified by:

getNotifyAckPerSecond in interface SpaceInstanceStatistics

getExecuteCount

public long getExecuteCount()

Specified by:

getExecuteCount in interface SpaceInstanceStatistics

getExecutePerSecond

public double getExecutePerSecond()

Specified by:

getExecutePerSecond in interface SpaceInstanceStatistics

getRemoveCount

public long getRemoveCount()

Remove happens when an entry is removed due to lease expiration or lease cancel.

Specified by:

getRemoveCount in interface SpaceInstanceStatistics

getRemovePerSecond

public double getRemovePerSecond()

Specified by:

getRemovePerSecond in interface SpaceInstanceStatistics

getChangeCount

public long getChangeCount()

Specified by:

getChangeCount in interface SpaceInstanceStatistics

getChangePerSecond

public double getChangePerSecond()

Specified by:

getChangePerSecond in interface SpaceInstanceStatistics

getReplicationStatistics

public ReplicationStatistics getReplicationStatistics()

Specified by:

getReplicationStatistics in interface SpaceInstanceStatistics

getMirrorStatistics

public MirrorStatistics getMirrorStatistics()

Specified by:

getMirrorStatistics in interface SpaceInstanceStatistics

getProcessorQueueSize

public int getProcessorQueueSize()

Description copied from interface: SpaceInstanceStatistics

Gets the current number of pending tasks in the space processor queue.

Specified by:

getProcessorQueueSize in interface SpaceInstanceStatistics

getNotifierQueueSize

public int getNotifierQueueSize()

Description copied from interface: SpaceInstanceStatistics

Gets the current number of pending notifications that needs to be sent to different clients.

Specified by:

getNotifierQueueSize in interface SpaceInstanceStatistics

getObjectCount

public long getObjectCount()

Specified by:

getObjectCount in interface SpaceInstanceStatistics

Returns:

count of all the objects in this Space instance.

getNotifyTemplateCount

public long getNotifyTemplateCount()

Specified by:

getNotifyTemplateCount in interface SpaceInstanceStatistics

Returns:

count of all the notify templates this Space instance.

getActiveConnectionCount

public long getActiveConnectionCount()

Specified by:

getActiveConnectionCount in interface SpaceInstanceStatistics

Returns:

count of all the active connections to this Space instance.

getActiveTransactionCount

public long getActiveTransactionCount()

Specified by:

getActiveTransactionCount in interface SpaceInstanceStatistics

Returns:

count of all the active transactions (of all types) in this Space instance.

getTimelineFromTimestamp

public List<SpaceInstanceStatistics> getTimelineFromTimestamp(long fromTimestamp)

Description copied from interface: SpaceInstanceStatistics

Returns the timeline (from newest to oldest) history statistics, including this one.

Specified by:

getTimelineFromTimestamp in interface SpaceInstanceStatistics

Parameters:

fromTimestamp - brings statistics starting from this timestamp ( not included )