Re: 启动一个java程序，为什么看到这么多同样的进程呢？
Hi, Shark Wang
On Sun, 3 Jul 2005 16:21:33 +0800
Shark Wang <sharkwang@gmail.com> wrote:
> 在Debian 3.1中配置好了Java环境，安装oc4j并启动
>
> export OC4J_HOME=/usr/local/bin/oc4j/j2ee/home
> java -server -Xms64m -Xmx128m -jar $OC4J_HOME/oc4j.jar
>
> 用top察看的时候，发现了一堆的process， 这是为什么
> 啊？？？
正常, Java 启动以后本身就有很多线程, 其中线程的实现是使用系统进程来实现的,
但并不占用太多的系统资源, 你可以看到其中 SHR 就是共享的内存.
这个跟 JVM 实现有关.
--
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