org.apache.shenyu.common.concurrent

类 MemoryLimitCalculator

java.lang.Object

org.apache.shenyu.common.concurrent.MemoryLimitCalculator

public class MemoryLimitCalculator
extends java.lang.Object

Runtime.freeMemory() technology is used to calculate the memory limit by using the percentage of the current maximum available memory, which can be used with MemoryLimiter.

另请参阅:

MemoryLimiter

构造器概要

构造器

构造器和说明
MemoryLimitCalculator()

方法概要

限定符和类型	方法和说明
static long	calculate(float percentage) Take the current JVM's maximum available memory as a percentage of the result as the limit.
static long	defaultLimit() By default, it takes 80% of the maximum available memory of the current JVM.
static long	maxAvailable() Get the maximum available memory of the current JVM.

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

MemoryLimitCalculator

public MemoryLimitCalculator()

方法详细资料

maxAvailable

public static long maxAvailable()

Get the maximum available memory of the current JVM.

返回:

maximum available memory

calculate

public static long calculate(float percentage)

Take the current JVM's maximum available memory as a percentage of the result as the limit.

参数:

percentage - percentage

返回:

available memory

defaultLimit

public static long defaultLimit()

By default, it takes 80% of the maximum available memory of the current JVM.

返回:

available memory