HotSpotUtils (commons 1.3 API)

java.lang.Object

host.anzo.commons.utils.HotSpotUtils

public class HotSpotUtils extends Object

Since:: 12.02.2017

Constructor Summary

Constructors

Constructor

Description

HotSpotUtils()
Method Summary

Modifier and Type

Method

Description

static HotSpotDiagnosticMXBean

getBean()

static @Nullable BufferPoolMXBean

getByteBufferPool(boolean isDirect)

static List<BufferPoolMXBean>

getByteBufferPools()

static long

getDirectBufferFreeMemory()

static VMOption

getVMOption(String optionName)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- HotSpotUtils
  
  public HotSpotUtils()
Method Details
- getBean
  
  public static HotSpotDiagnosticMXBean getBean()
- getVMOption
  
  public static VMOption getVMOption(String optionName)
- getDirectBufferFreeMemory
  
  public static long getDirectBufferFreeMemory()
- getByteBufferPool
  
  @Nullable public static @Nullable BufferPoolMXBean getByteBufferPool(boolean isDirect)
- getByteBufferPools
  
  public static List<BufferPoolMXBean> getByteBufferPools()