wt.jmx.core.mbeans
Interface ProcessCpuTimeMonitorMBean

All Superinterfaces:

SelfEmailingMBean

public interface ProcessCpuTimeMonitorMBean
extends SelfEmailingMBean

Monitors (average) percentage CPU used by process and CPU times accumulated by each thread, over a given time interval and since a baseline time.

Supported API: true

Extendable: true

Field Summary

static String	PROCESS_PERCENT_CPU_TE_INITIAL_NOTIF_TYPE Type of notification produced when ProcessPercentCpuThreshold is initially exceeded Supported API: true
static String	PROCESS_PERCENT_CPU_TE_NO_LONGER_NOTIF_TYPE Type of notification produced when ProcessPercentCpuThreshold is no longer exceeded Supported API: true
static String	PROCESS_PERCENT_CPU_TE_STILL_NOTIF_TYPE Type of notification produced when ProcessPercentCpuThreshold is still exceeded Supported API: true

Method Summary

double	getAverageProcessPercentCpu() Average percentage of CPU used by process since its start Supported API: true
CompositeData	getBaselineCpuData() Data on CPU usage during time interval since baseline CPU time statistics were established (by application startup or the resetBaselineStatistics() operation whichever was more recent) Supported API: true
double	getProcessPercentCpuThreshold() Threshold percentage CPU used by process Supported API: true
CompositeData	getRecentCpuData() Data on CPU usage during recent time interval Supported API: true
int	getRecentIntervalSeconds() Duration (in seconds) of time interval over which CPU usage is averaged Supported API: true
void	resetBaselineStatistics() Resets CPU time baseline statistics Supported API: true
void	setProcessPercentCpuThreshold(double processPercentCpuThreshold) Threshold percentage CPU used by process Supported API: true
void	setRecentIntervalSeconds(int recentIntervalSeconds) Duration (in seconds) of time interval over which CPU usage is averaged Supported API: true

Methods inherited from interface wt.jmx.core.mbeans.SelfEmailingMBean

emailThisMBean

Field Detail

PROCESS_PERCENT_CPU_TE_INITIAL_NOTIF_TYPE

static final String PROCESS_PERCENT_CPU_TE_INITIAL_NOTIF_TYPE

Type of notification produced when ProcessPercentCpuThreshold is initially exceeded

Supported API: true

PROCESS_PERCENT_CPU_TE_STILL_NOTIF_TYPE

static final String PROCESS_PERCENT_CPU_TE_STILL_NOTIF_TYPE

Type of notification produced when ProcessPercentCpuThreshold is still exceeded

Supported API: true

PROCESS_PERCENT_CPU_TE_NO_LONGER_NOTIF_TYPE

static final String PROCESS_PERCENT_CPU_TE_NO_LONGER_NOTIF_TYPE

Type of notification produced when ProcessPercentCpuThreshold is no longer exceeded

Supported API: true

Method Detail

getAverageProcessPercentCpu

double getAverageProcessPercentCpu()

Average percentage of CPU used by process since its start

Supported API: true

getProcessPercentCpuThreshold

double getProcessPercentCpuThreshold()

Threshold percentage CPU used by process

Supported API: true

setProcessPercentCpuThreshold

void setProcessPercentCpuThreshold(double processPercentCpuThreshold)

Threshold percentage CPU used by process

Supported API: true

getRecentIntervalSeconds

int getRecentIntervalSeconds()

Duration (in seconds) of time interval over which CPU usage is averaged

Supported API: true

setRecentIntervalSeconds

void setRecentIntervalSeconds(int recentIntervalSeconds)

Duration (in seconds) of time interval over which CPU usage is averaged

Supported API: true

getRecentCpuData

CompositeData getRecentCpuData()
                               throws OpenDataException

Data on CPU usage during recent time interval

Supported API: true

Throws:

OpenDataException

getBaselineCpuData

CompositeData getBaselineCpuData()
                                 throws OpenDataException

Data on CPU usage during time interval since baseline CPU time statistics were established (by application startup or the resetBaselineStatistics() operation whichever was more recent)

Supported API: true

Throws:

OpenDataException

resetBaselineStatistics

void resetBaselineStatistics()

Resets CPU time baseline statistics

Supported API: true