Package oshi.driver.windows.perfmon

Class ProcessorInformation

java.lang.Object

oshi.driver.windows.perfmon.ProcessorInformation

@ThreadSafe
public final class ProcessorInformation
extends Object

Utility to query Processor performance counter

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ProcessorInformation.InterruptsProperty	System interrupts counters
static enum	ProcessorInformation.ProcessorCapacityTickCountProperty	Processor performance counters including utility counters
static enum	ProcessorInformation.ProcessorFrequencyProperty	Processor Frequency counters.
static enum	ProcessorInformation.ProcessorTickCountProperty	Processor performance counters

Field Summary

Fields

Modifier and Type	Field	Description
static final boolean	USE_CPU_UTILITY

Method Summary

Modifier and Type	Method	Description
static Pair<List<String>,Map<ProcessorInformation.ProcessorFrequencyProperty,List<Long>>>	queryFrequencyCounters()	Returns processor frequency counters.
static Pair<List<String>,Map<ProcessorInformation.ProcessorCapacityTickCountProperty,List<Long>>>	queryInitialProcessorCapacityCounters()	Returns initial processor capacity performance counters.
static Map<ProcessorInformation.InterruptsProperty,Long>	queryInterruptCounters()	Returns system interrupts counters.
static Pair<List<String>,Map<ProcessorInformation.ProcessorCapacityTickCountProperty,List<Long>>>	queryProcessorCapacityCounters()	Returns processor capacity performance counters.
static Pair<List<String>,Map<ProcessorInformation.ProcessorTickCountProperty,List<Long>>>	queryProcessorCounters()	Returns processor performance counters.

Methods inherited from class java.lang.Object

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

Field Details

USE_CPU_UTILITY

public static final boolean USE_CPU_UTILITY

Method Details

queryProcessorCounters

public static Pair<List<String>,Map<ProcessorInformation.ProcessorTickCountProperty,List<Long>>> queryProcessorCounters()

Returns processor performance counters.

Returns:

Performance Counters for processors.

queryProcessorCapacityCounters

public static Pair<List<String>,Map<ProcessorInformation.ProcessorCapacityTickCountProperty,List<Long>>> queryProcessorCapacityCounters()

Returns processor capacity performance counters.

Returns:

Performance Counters for processor capacity.

queryInitialProcessorCapacityCounters

public static Pair<List<String>,Map<ProcessorInformation.ProcessorCapacityTickCountProperty,List<Long>>> queryInitialProcessorCapacityCounters()

Returns initial processor capacity performance counters.

Returns:

initial Performance Counters for processor capacity.

queryInterruptCounters

public static Map<ProcessorInformation.InterruptsProperty,Long> queryInterruptCounters()

Returns system interrupts counters.

Returns:

Interrupts counter for the total of all processors.

queryFrequencyCounters

public static Pair<List<String>,Map<ProcessorInformation.ProcessorFrequencyProperty,List<Long>>> queryFrequencyCounters()

Returns processor frequency counters.

Returns:

Processor frequency counter for each processor.