org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample

Class CPUSampleManager

java.lang.Object

org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.AbstractSampleManager

org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.CPUSampleManager

All Implemented Interfaces:

PluginAware, MonitoringConstants, SampleManager, Configurable, LogEnabled, ThreadSafe

public class CPUSampleManager
extends AbstractSampleManager

SampleManager for collecting JVM heap memory status.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	CPUSampleManager.MXBeanCPUMonitor MXBean to monitor CPU

Nested classes/interfaces inherited from interface org.ametys.runtime.plugins.admin.jvmstatus.monitoring.MonitoringConstants

MonitoringConstants.Period

Field Summary

Fields

Modifier and Type	Field and Description
private static CPUSampleManager.MXBeanCPUMonitor	_mxBeanCPUMonitor

Fields inherited from class org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.AbstractSampleManager

_description, _featureName, _id, _label, _logger, _pluginName

Fields inherited from interface org.ametys.runtime.plugins.admin.jvmstatus.monitoring.MonitoringConstants

FEEDING_PERIOD, RRD_EXT, RRD_STORAGE_DIRECTORY

Constructor Summary

Constructors

Constructor and Description
CPUSampleManager()

Method Summary

Modifier and Type	Method and Description
protected void	_configureDatasources(org.rrd4j.core.RrdDef rrdDef) Provides the data sources.
protected String	_getGraphTitle() Provide the graph title.
protected Map<String,Object>	_internalCollect(org.rrd4j.core.Sample sample) Collect data into the Round Robin Database.

Methods inherited from class org.ametys.runtime.plugins.admin.jvmstatus.monitoring.sample.AbstractSampleManager

_configureValueRange, _registerDatasources, _setCommonParameters, collect, configure, configureRRDDef, enableLogging, getDescription, getId, getLabel, setPluginInfo

Methods inherited from class java.lang.Object

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

Field Detail

_mxBeanCPUMonitor

private static CPUSampleManager.MXBeanCPUMonitor _mxBeanCPUMonitor

Constructor Detail

CPUSampleManager

public CPUSampleManager()

Method Detail

_configureDatasources

protected void _configureDatasources(org.rrd4j.core.RrdDef rrdDef)

Description copied from class: AbstractSampleManager

Provides the data sources.

Specified by:

_configureDatasources in class AbstractSampleManager

Parameters:

rrdDef - the Round Robin Database definition.

_internalCollect

protected Map<String,Object> _internalCollect(org.rrd4j.core.Sample sample)
                                       throws IOException

Description copied from class: AbstractSampleManager

Collect data into the Round Robin Database.

Specified by:

_internalCollect in class AbstractSampleManager

Parameters:

sample - the sample to collect.

Returns:

The collected values for each datasource name.

Throws:

IOException - thrown in case of I/O error.

_getGraphTitle

protected String _getGraphTitle()

Description copied from class: AbstractSampleManager

Provide the graph title.

Specified by:

_getGraphTitle in class AbstractSampleManager

Returns:

the graph title.