org.ow2.proactive.resourcemanager.core.jmx.mbean

Interface RuntimeDataMBean

All Known Implementing Classes:

RuntimeDataMBeanImpl

@PublicAPI
public interface RuntimeDataMBean

This MBean interface exposes runtime Resource Manager statistics:

• The Resource Manager status
• Available nodes count
• Free nodes count
• Busy nodes count
• To be released nodes count
• Down nodes count
• Maximum free nodes
• Maximum busy nodes
• Maximum to be released nodes
• Maximum down nodes
• Average activity percentage
• Average inactivity percentage

Since:

ProActive Scheduling 1.1

Method Summary

Modifier and Type	Method and Description
int	getAvailableNodesCount() Returns the current number of available nodes.
double	getAverageActivity() Returns the average activity percentage.
double	getAverageInactivity() Returns the average inactivity percentage.
int	getBusyNodesCount() Returns the current number of nodes in NodeState.BUSY state.
int	getConfigNodesCount() Returns the current number of nodes in NodeState.CONFIGURING state.
int	getDeployingNodesCount() Returns the current number of nodes in NodeState.DEPLOYING state.
int	getDownNodesCount() Returns the current number of nodes in NodeState.DOWN state.
int	getFreeNodesCount() Returns the current number of nodes in NodeState.FREE state.
int	getLostNodesCount() Returns the current number of nodes in NodeState.LOST state.
int	getMaxBusyNodes() Returns the maximum number of nodes in NodeState.BUSY state.
int	getMaxConfiguringNodes() Returns the maximum number of nodes in NodeState.CONFIGURING state.
int	getMaxDeployingNodes() Returns the maximum number of nodes in NodeState.DEPLOYING state.
int	getMaxDownNodes() Returns the maximum number of nodes in NodeState.FREE state.
int	getMaxFreeNodes() Returns the maximum number of nodes in NodeState.FREE state.
int	getMaxLostNodes() Returns the maximum number of nodes in NodeState.LOST state.
int	getMaxToBeReleasedNodes() Returns the maximum number of nodes in NodeState.TO_BE_REMOVED state.
int	getNeededNodesCount()
byte[]	getStatisticHistory() Sends the statistics accumulated in the RRD data base
String	getStatus() Returns the current status of the resource manager.
int	getToBeReleasedNodesCount() Returns the current number of nodes in NodeState.TO_BE_REMOVED state.

Method Detail

getStatus

String getStatus()

Returns the current status of the resource manager.

Returns:

the current status of the resource manager

getAvailableNodesCount

int getAvailableNodesCount()

Returns the current number of available nodes.

Returns:

the current number of available nodes

getNeededNodesCount

int getNeededNodesCount()

getConfigNodesCount

int getConfigNodesCount()

Returns the current number of nodes in NodeState.CONFIGURING state.

Returns:

the current number of nodes in NodeState.CONFIGURING state.

getDeployingNodesCount

int getDeployingNodesCount()

Returns the current number of nodes in NodeState.DEPLOYING state.

Returns:

the current number of nodes in NodeState.DEPLOYING state.

getLostNodesCount

int getLostNodesCount()

Returns the current number of nodes in NodeState.LOST state.

Returns:

the current number of nodes in NodeState.LOST state.

getFreeNodesCount

int getFreeNodesCount()

Returns the current number of nodes in NodeState.FREE state.

Returns:

the current number of free nodes

getBusyNodesCount

int getBusyNodesCount()

Returns the current number of nodes in NodeState.BUSY state.

Returns:

the current number of busy nodes

getToBeReleasedNodesCount

int getToBeReleasedNodesCount()

Returns the current number of nodes in NodeState.TO_BE_REMOVED state.

Returns:

the current number of busy nodes

getDownNodesCount

int getDownNodesCount()

Returns the current number of nodes in NodeState.DOWN state.

Returns:

the current number of down nodes

getMaxConfiguringNodes

int getMaxConfiguringNodes()

Returns the maximum number of nodes in NodeState.CONFIGURING state.

Returns:

the maximum number of nodes in NodeState.CONFIGURING state.

getMaxDeployingNodes

int getMaxDeployingNodes()

Returns the maximum number of nodes in NodeState.DEPLOYING state.

Returns:

the maximum number of nodes in NodeState.DEPLOYING state.

getMaxLostNodes

int getMaxLostNodes()

Returns the maximum number of nodes in NodeState.LOST state.

Returns:

the maximum number of nodes in NodeState.LOST state.

getMaxFreeNodes

int getMaxFreeNodes()

Returns the maximum number of nodes in NodeState.FREE state.

Returns:

the maximum number of free nodes

getMaxBusyNodes

int getMaxBusyNodes()

Returns the maximum number of nodes in NodeState.BUSY state.

Returns:

the maximum number of busy nodes

getMaxToBeReleasedNodes

int getMaxToBeReleasedNodes()

Returns the maximum number of nodes in NodeState.TO_BE_REMOVED state.

Returns:

the maximum number of busy nodes

getMaxDownNodes

int getMaxDownNodes()

Returns the maximum number of nodes in NodeState.FREE state.

Returns:

the maximum number of down nodes

getAverageActivity

double getAverageActivity()

Returns the average activity percentage.

Returns:

the average activity percentage

getAverageInactivity

double getAverageInactivity()

Returns the average inactivity percentage.

Returns:

the average inactivity percentage

getStatisticHistory

byte[] getStatisticHistory()
                    throws IOException

Sends the statistics accumulated in the RRD data base

Returns:

data base file converted to bytes

Throws:

IOException - when data base cannot be read