org.spf4j.perf.io

Class OpenFilesSampler

java.lang.Object

org.spf4j.perf.io.OpenFilesSampler

public final class OpenFilesSampler
extends Object

This class allows you to poll and record to a file the heap commited and heap used for your java process. start data recording by calling the startMemoryUsageSampling method, stop the data recording by calling the method: startMemoryUsageSampling.

Author:

zoly

Method Summary

Methods

Modifier and Type	Method and Description
static void	startFileUsageSampling(long sampleTime, int warnThreshold, int errorThreshold)
static void	stopFileUsageSampling()

Methods inherited from class java.lang.Object

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

Method Detail

startFileUsageSampling

public static void startFileUsageSampling(long sampleTime,
                          int warnThreshold,
                          int errorThreshold)

stopFileUsageSampling

public static void stopFileUsageSampling()