程序包 org.springframework.boot.info

类 ProcessInfo

java.lang.Object

org.springframework.boot.info.ProcessInfo

public class ProcessInfo
extends Object

Information about the process of the application.

从以下版本开始:

3.3.0

作者:

Jonatan Ivanov

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	ProcessInfo.MemoryInfo	Memory information.

构造器概要

构造器

构造器	说明
ProcessInfo()

方法概要

修饰符和类型	方法	说明
int	getCpus()	Number of processors available to the process.
ProcessInfo.MemoryInfo	getMemory()	Memory information for the process.
String	getOwner()
long	getParentPid()
long	getPid()

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

ProcessInfo

public ProcessInfo()

方法详细资料

getCpus

public int getCpus()

Number of processors available to the process. This value may change between invocations especially in (containerized) environments where resource usage can be isolated (for example using control groups).

返回:

result of Runtime.availableProcessors()

另请参阅:

• Runtime.availableProcessors()

getMemory

public ProcessInfo.MemoryInfo getMemory()

Memory information for the process. These values can provide details about the current memory usage and limits selected by the user or JVM ergonomics (init, max, committed, used for heap and non-heap). If limits not set explicitly, it might not be trivial to know what these values are runtime; especially in (containerized) environments where resource usage can be isolated (for example using control groups) or not necessarily trivial to discover. Other than that, these values can indicate if the JVM can resize the heap (stop-the-world).

返回:

heap and non-heap memory information

从以下版本开始:

3.4.0

另请参阅:

• MemoryMXBean.getHeapMemoryUsage()
• MemoryMXBean.getNonHeapMemoryUsage()
• MemoryUsage

getPid

public long getPid()

getParentPid

public long getParentPid()

getOwner

public String getOwner()