jconsole
- 网络监控
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JConsole lets you monitor various JVM resource statistics during run time .
JConsole使您能够在运行时监视各种JVM资源统计信息。
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Open a second command window and type jconsole .
打开第二个命令行窗口,输入jconsole。
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Java Monitoring and Management Console ( JConsole )
Java监视和管理控制台(JConsole)
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Registering for notifications is beyond the JConsole user interface , however .
然而,注册通知是在JConsole用户界面之外。
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JConsole has a number of tabs that are useful for collecting statistics , including
JConsole有许多对收集统计数据有用的选项卡,包括
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Support for dynamic attachment makes JConsole capable of monitoring any application that supports the Attach API .
对动态连接的支持使JConsole能够监视任何支持AttachAPI的应用程序。
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JConsole uses its service-provider mechanism to detect and load all plug-in classes .
JConsole使用其服务提供者机制检测并装载所有插件类。
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On the client side , the jconsole tool can act as a universal JMX client .
在客户端,jconsole工具可以充当统一的JMX客户机。
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In addition to JConsole , Java SE6 includes support for a number of other command-line tools .
除JConsole外,JavaSE6还提供了对其他命令行工具的支持。
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Java SE6 includes official support for JConsole , a monitoring and management console introduced in Java SE5 .
JavaSE6提供了对JConsole的正式支持,这是Java5SE中引入的监视和管理控制台。
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As a profiler utility , JConsole is nice , but other tools are nicer .
作为一个分析器实用工具,JConsole是极好的,但是还有更好的工具。
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One example of a bean client is the JConsole tool that ships with the Java SE5.0 SDK .
bean客户机的一个示例就是与JavaSE5.0SDK一起提供的JConsole工具。
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Together with the addition of the " & manage " command line switch , it 's now possible to easily view this information using tools like JConsole .
此外,随着“&manage”命令行开关的加入,现在可以使用像JConsole这样的工具来更好的察看信息。
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As nice as the JConsole GUI is , it 's even nicer being able to make changes from a Groovy script .
JConsoleGUI非常漂亮,能够从Groovy脚本进行更改更是增加了它的魅力。
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GetTabs () returns a map of tabs to be added to the JConsole window .
getTabs()返回被添加到JConsole窗口中的选项卡图。
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Type grails run-app and confirm in JConsole that the log4j MBean doesn 't show up in development mode .
输入grailsrun-app并在JConsole中确定log4jMBean没有出现在开发模式中。
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In fact , the JDK even includes an example of how to customize JConsole by creating a new plug-in for it ( see Resources ) .
事实上,JDK其中甚至包括如何通过创建一个插件来定制JConsole的示例(参见参考资料)。
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Some profilers come with analysis add-ons or a slick user interface , and some track more data by default than JConsole does .
一些分析插件附带分析器或者灵巧的用户界面,默认情况下比JConsole跟踪更多的数据。
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The combination of JMX support in the platform and the jconsole JMX client offers a painless way to add management and monitoring capabilities to our applications .
结合平台内的JMX支持和jconsoleJMX客户机可以提供一种向应用程序添加管理和监视功能的轻松方式。
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From a GUI shell , navigate to the JDK installation directory , open the bin folder , and double-click jconsole .
如果从GUIshell启动,找到JDK安装路径,打开bin文件夹,双击jconsole。
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In this command , plugin_path refers to the paths to the directory or archive of JConsole plug-ins .
命令中的pluginpath指目录路径或者JConsole插件的归档。
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The easiest way to discover JConsole 's overhead is to first run an application by itself , then run it under the profiler , and measure the difference .
发现JConsole开销最简单的办法是,首先独自运行一个应用程序,然后在分析器下运行,并测量差异。
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For example , you can add a custom tab to the JConsole main view for accessing application-specific MBeans and for performing your own monitoring activities .
例如,您可以向JConsole主视图添加一个自定义选项卡,用于访问特定于应用程序的MBeans并执行自己的监视活动。
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Full-featured , built-in profilers like JConsole and VisualVM sometimes cost more than they 're worth in performance overhead & particularly in systems running on production hardware .
全功能内置分析器,如JConsole和VisualVM的成本有时比它们的性能费用还要高&尤其是在生产软件上运行的系统中。
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The value attribute is readable and writeable from a remote application ( like JConsole ) through the exposed methods readValue and writeValue .
value属性可以通过暴露方法readValue和writeValue被一个远程应用程序(就像JConsole)读取或者写出。
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With this , JRuby applications can now export their own monitoring information via the JMX system , which can then , of course , be viewed by tools like JConsole .
有了这些,JRuby应用现在可以将它们自己的监控信息通过JMX系统导出,这些信息当然随后可以被诸如JConsole这样的工具所浏览。
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What 's truly fascinating about JConsole is that the entire program is written in " plain old Java ," meaning that any Java developer could write a utility like it .
JConsole真正吸引人的是整个程序是用“普通旧式Java”编写的,这意味着任何Java开发人员都可以编写这样一个实用工具。
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If the title bar ( Monitoring Self ) isn 't hint enough , notice that the second JConsole window that you just opened is monitoring the JConsole application itself .
如果标题栏(监控本身)的提示不够清楚,注意您刚打开的第二个JConsole窗口,它监控JConsole应用程序本身。
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The mbeanServer bean gets injected into the exporter bean & the class that exposes the list of MBeans to JMX clients like JConsole .
mbeanServerbean被注入到exporterbean&将MBean列表呈现给JMX客户机(比如JConsole)的类。
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If you want to find out what 's going on , open JConsole , click the Classes tab , and keep a lazy eye on the class count as time goes by .
如果您想要弄清楚发生了什么,打开JConsole,单击Classes选项卡,过一段时间查看一次类计数。