org.cougaar.core.qos.profile
Class BlackboardSize

java.lang.Object
  org.cougaar.util.GenericStateModelAdapter
      org.cougaar.core.qos.profile.ProfilerBase
          org.cougaar.core.qos.profile.BlackboardSize

All Implemented Interfaces:

org.cougaar.core.component.Component, ProfilerService.Client, org.cougaar.util.GenericStateModel

public class BlackboardSize
extends ProfilerBase

This component profiles the per-agent blackboard size and add/change/remove counts for standard blackboard object types (UniqueObject, Task, etc).

Example output:

 
   bb_AgentA__Task - #current, added, changed, removed
   bb_AgentA__Task - 5807, 7615, 3514, 1806
   bb_AgentA__UniqueObject - 11853, 18841, 46569, 6988
   bb_AgentA__transactions - 192, 192, 0, 0
 

In this example, 5807 tasks are on the blackboard.

"transactions" is used to measure the number of plugin "execute()" cycles.

See Also:

required coordinator component, required per-agent component

Field Summary

Fields inherited from class org.cougaar.core.qos.profile.ProfilerBase

align, header, sb

Fields inherited from interface org.cougaar.util.GenericStateModel

ACTIVE, IDLE, LOADED, UNINITIALIZED, UNLOADED

Constructor Summary

BlackboardSize()

Method Summary

void	load()
void	run()

Methods inherited from class org.cougaar.core.qos.profile.ProfilerBase

findServiceLater, getRunCount, log, setServiceBroker, toHeader

Methods inherited from class org.cougaar.util.GenericStateModelAdapter

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.cougaar.util.GenericStateModel

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

Constructor Detail

BlackboardSize

public BlackboardSize()

Method Detail

load

public void load()

Specified by:

load in interface org.cougaar.util.GenericStateModel

Overrides:

load in class ProfilerBase

run

public void run()

Specified by:

run in interface ProfilerService.Client

Specified by:

run in class ProfilerBase