org.apache.log4j.performance
Class SystemTime

java.lang.Object
  org.apache.log4j.performance.SystemTime

public class SystemTime
extends Object

Measures the time required to make a System.currentTimeMillis() and Thread.currentThread().getName() calls.

On an 233Mhz NT machine (JDK 1.1.7B) the System.currentTimeMillis() call takes under half a microsecond to complete whereas the Thread.currentThread().getName() call takes about 4 micro-seconds.

Constructor Summary

SystemTime()

Method Summary

static void

main(String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemTime

public SystemTime()

Method Detail

main

public static void main(String[] args)