kieker.monitoring.probe.sigar.samplers
Class CPUsCombinedPercSampler

java.lang.Object
  kieker.monitoring.probe.sigar.samplers.AbstractSigarSampler
      kieker.monitoring.probe.sigar.samplers.CPUsCombinedPercSampler

All Implemented Interfaces:

ISampler

public class CPUsCombinedPercSampler
extends AbstractSigarSampler

Logs the combined (i.e., User + Sys + Nice + Wait) cpu utilization for each CPU in the system, retrieved via CpuPerc.getCombined(), as ResourceUtilizationRecords via WriterController#newMonitoringRecord(kieker.common.record.IMonitoringRecord) .

Author:

Andre van Hoorn

Constructor Summary

CPUsCombinedPercSampler(org.hyperic.sigar.SigarProxy sigar)
Constructs a new AbstractSigarSampler with given SigarProxy instance used to retrieve the sensor data.

Method Summary

void	sample(IMonitoringController samplingController) Triggers this ISampler to perform a measurement and to pass the data to the given IMonitoringController.

Methods inherited from class java.lang.Object

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

Constructor Detail

CPUsCombinedPercSampler

public CPUsCombinedPercSampler(org.hyperic.sigar.SigarProxy sigar)

Constructs a new AbstractSigarSampler with given SigarProxy instance used to retrieve the sensor data. Users should use the factory method SigarSamplerFactory#createSensorCPUsCombinedPerc() to acquire an instance rather than calling this constructor directly.

Parameters:

sigar -

Method Detail

sample

public void sample(IMonitoringController samplingController)
            throws Exception

Description copied from interface: ISampler

Triggers this ISampler to perform a measurement and to pass the data to the given IMonitoringController.

Throws:

Exception - thrown to indicate an error.