org.pentaho.di.trans.steps.systemdata

类 Management

java.lang.Object

org.pentaho.di.trans.steps.systemdata.Management

public class Management
extends Object

构造器概要

构造器

构造器和说明
Management()

方法概要

限定符和类型	方法和说明
static long	getCommittedVirtualMemorySize()
static long	getCpuTime(long id)
static long	getFreePhysicalMemorySize()
static long	getFreeSwapSpaceSize()
static long	getJVMCpuTime()
static long	getPID()
static long	getTotalPhysicalMemorySize()
static long	getTotalSwapSpaceSize()

从类继承的方法 java.lang.Object

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

构造器详细资料

Management

public Management()

方法详细资料

getPID

public static long getPID()

返回:

Process CPU time in nanoseconds

getJVMCpuTime

public static long getJVMCpuTime()

返回:

JVM CPU time in nanoseconds

getFreePhysicalMemorySize

public static long getFreePhysicalMemorySize()

返回:

the amount of free physical memory in bytes

getFreeSwapSpaceSize

public static long getFreeSwapSpaceSize()

返回:

the amount of free swap space in bytes

getTotalPhysicalMemorySize

public static long getTotalPhysicalMemorySize()

返回:

the total amount of physical memory in bytes

getTotalSwapSpaceSize

public static long getTotalSwapSpaceSize()

返回:

the total amount of swap space in bytes.

getCommittedVirtualMemorySize

public static long getCommittedVirtualMemorySize()

返回:

the amount of virtual memory that is guaranteed to be available to the running process in bytes

getCpuTime

public static long getCpuTime(long id)

返回:

CPU time in nanoseconds.