org.cougaar.core.qos.metrics
Class AgentLoadLoggerPlugin

java.lang.Object
  org.cougaar.util.GenericStateModelAdapter
      org.cougaar.core.blackboard.BlackboardClientComponent
          org.cougaar.core.plugin.ComponentPlugin
              org.cougaar.core.qos.metrics.AgentLoadLoggerPlugin

All Implemented Interfaces:

BlackboardClient, org.cougaar.core.component.Component, PluginBase, Constants, org.cougaar.util.GenericStateModel

public class AgentLoadLoggerPlugin
extends ComponentPlugin
implements Constants

This Plugin periodically dumps Agent load data (1sec load average) for each local Agent to the file <node>-agent-data.log, where <node> is the name of the Node.

Nested Class Summary

Nested classes/interfaces inherited from interface org.cougaar.core.blackboard.BlackboardClient

BlackboardClient.Local

Field Summary

Fields inherited from class org.cougaar.core.blackboard.BlackboardClientComponent

agentId, agentIdentificationService, alarmService, blackboard, blackboardClientName

Fields inherited from interface org.cougaar.core.qos.metrics.Constants

_1_SEC_AVG, _10_SEC_AVG, _100_SEC_AVG, _1000_SEC_AVG, BYTE_RATE, BYTES_FROM, BYTES_IN, BYTES_OUT, BYTES_TO, CONFIRMED_MEAS_CREDIBILITY, CPU_LOAD_AVG, CPU_LOAD_MJIPS, DEFAULT_CREDIBILITY, HOURLY_MEAS_CREDIBILITY, KEY_SEPR, MINUTE_MEAS_CREDIBILITY, MSG_FROM, MSG_IN, MSG_OUT, MSG_RATE, MSG_TO, NO_CREDIBILITY, ORACLE_CREDIBILITY, PATH_SEPR, PERSIST_SIZE_LAST, SecAvgKeySuffix, SECOND_MEAS_CREDIBILITY, SYS_BASE_CREDIBILITY, SYS_DEFAULT_CREDIBILITY, THREAD_SENSOR, USER_BASE_CREDIBILITY, USER_DEFAULT_CREDIBILITY

Fields inherited from interface org.cougaar.core.plugin.PluginBase

INSERTION_POINT

Fields inherited from interface org.cougaar.util.GenericStateModel

ACTIVE, IDLE, LOADED, UNINITIALIZED, UNLOADED

Fields inherited from interface org.cougaar.core.blackboard.BlackboardClient

current

Constructor Summary

AgentLoadLoggerPlugin()

Method Summary

protected void	execute() Called every time this component is scheduled to run.
protected java.util.Set	getLocalAgents()
void	load()
protected void	setupSubscriptions() Called once after initialization, as a "pre-execute()".

Methods inherited from class org.cougaar.core.plugin.ComponentPlugin

getConfigFinder

Methods inherited from class org.cougaar.core.blackboard.BlackboardClientComponent

currentTimeMillis, cycle, getAgentIdentifier, getAlarmService, getBindingSite, getBlackboardClientName, getBlackboardService, getMessageAddress, getParameter, getParameters, getServiceBroker, halt, precycle, requestCycle, resume, setAgentIdentificationService, setAlarmService, setBindingSite, setBlackboardService, setParameter, setSchedulerService, setServiceBroker, setSuicideService, shouldExecute, start, stop, suspend, toString, unload, wasAwakened

Methods inherited from class org.cougaar.util.GenericStateModelAdapter

getModelState, initialize, transitState

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cougaar.util.GenericStateModel

getModelState, halt, initialize, resume, start, stop, suspend, unload

Constructor Detail

AgentLoadLoggerPlugin

public AgentLoadLoggerPlugin()

Method Detail

load

public void load()

Specified by:

load in interface org.cougaar.util.GenericStateModel

Overrides:

load in class BlackboardClientComponent

getLocalAgents

protected final java.util.Set getLocalAgents()

Returns:

the message addresses of the agents on this node, or null if that information is not available.

setupSubscriptions

protected void setupSubscriptions()

Description copied from class: ComponentPlugin

Called once after initialization, as a "pre-execute()".

Specified by:

setupSubscriptions in class ComponentPlugin

execute

protected void execute()

Description copied from class: ComponentPlugin

Called every time this component is scheduled to run.

Specified by:

execute in class ComponentPlugin