jconsole命令(Java Monitoring and Management Console)
2017-05-31 00:00
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JDK内置工具使用
一、javah命令(C Header and Stub File Generator)
二、jps命令(Java Virtual Machine Process Status Tool)
三、jstack命令(Java Stack Trace)
四、jstat命令(Java Virtual Machine Statistics Monitoring Tool)
五、jmap命令(Java Memory Map)
六、jinfo命令(Java Configuration Info)
七、jconsole命令(Java Monitoring and Management Console)
八、jvisualvm命令(Java Virtual Machine Monitoring, Troubleshooting, and Profiling Tool)
九、jhat命令(Java Heap Analyse Tool)
十、Jdb命令(The Java Debugger)
十一、Jstatd命令(Java Statistics Monitoring Daemon)
jconsole:一个java GUI监视工具,可以以图表化的形式显示各种数据。并可通过远程连接监视远程的服务器VM。用java写的GUI程序,用来监控VM,并可监控远程的VM,非常易用,而且功能非常强。命令行里打 jconsole,选则进程就可以了。
需要注意的就是在运行jconsole之前,必须要先设置环境变量DISPLAY,否则会报错误,Linux下设置环境变量如下:
export DISPLAY=:0.0
[root@localhost bin]# jconsole
上两个图看一下:
可以这里选择查看本地进程的状况,还是远程进程的状况。
通过这张图可以看到内存、线程、类及CPU使用的一些情况。
本文出自:冯立彬的博客
一、javah命令(C Header and Stub File Generator)
二、jps命令(Java Virtual Machine Process Status Tool)
三、jstack命令(Java Stack Trace)
四、jstat命令(Java Virtual Machine Statistics Monitoring Tool)
五、jmap命令(Java Memory Map)
六、jinfo命令(Java Configuration Info)
七、jconsole命令(Java Monitoring and Management Console)
八、jvisualvm命令(Java Virtual Machine Monitoring, Troubleshooting, and Profiling Tool)
九、jhat命令(Java Heap Analyse Tool)
十、Jdb命令(The Java Debugger)
十一、Jstatd命令(Java Statistics Monitoring Daemon)
jconsole:一个java GUI监视工具,可以以图表化的形式显示各种数据。并可通过远程连接监视远程的服务器VM。用java写的GUI程序,用来监控VM,并可监控远程的VM,非常易用,而且功能非常强。命令行里打 jconsole,选则进程就可以了。
需要注意的就是在运行jconsole之前,必须要先设置环境变量DISPLAY,否则会报错误,Linux下设置环境变量如下:
export DISPLAY=:0.0
[root@localhost bin]# jconsole
上两个图看一下:
可以这里选择查看本地进程的状况,还是远程进程的状况。
通过这张图可以看到内存、线程、类及CPU使用的一些情况。
本文出自:冯立彬的博客
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